CN118238231A

CN118238231A - Integrated log frame saw equipment

Info

Publication number: CN118238231A
Application number: CN202410680412.8A
Authority: CN
Inventors: 翁惟; 翁涵; 翁明华; 张国华
Original assignee: Fujian Nanping Kaidasheng Technology Co ltd
Current assignee: Fujian Nanping Kaidasheng Technology Co ltd
Priority date: 2024-05-29
Filing date: 2024-05-29
Publication date: 2024-06-25
Anticipated expiration: 2044-05-29
Also published as: CN118238231B

Abstract

The invention provides integrated log frame saw equipment, belongs to the technical field of wood processing, and solves the problems of low processing efficiency, no classification treatment and the like of the existing frame saw equipment. Including the material loading rounding mechanism, discharge conveying mechanism and the waste material rounding mechanism that set gradually, discharge conveying mechanism's lateral part is equipped with carries material mechanism, carries material mechanism's rear portion to be equipped with a plurality of equidistance equipartitions and the transfer mechanism that ends to each other, and every transfer mechanism's lateral part all is equipped with feeding mechanism, frame saw mechanism and unloading mechanism in proper order, is equipped with dust collecting mechanism between a plurality of frame saw mechanisms and a plurality of unloading mechanisms, and a plurality of unloading mechanisms's below is equipped with the scraper blade conveying chain, and the rear side of scraper blade conveying chain is equipped with feed divider mechanism. The invention carries out integrated processing treatment of log feeding, peeling and rounding, material lifting, sorting according to the diameter, frame saw slicing, sorting conveying, sorting output and collection, and simultaneously carries out chip blowing and air cooling on a frame saw mechanism to collect chips, discharge rounded and peeled waste materials, and ensures high efficiency of processing.

Description

Integrated log frame saw equipment

Technical Field

The invention belongs to the technical field of wood processing, and relates to integrated log frame saw equipment.

Background

The frame sawing machine is also called as a gang sawing machine and a jogging machine, and is a machine which tightens a plurality of saw blades on a saw frame, and drives the saw frame to do up-down or left-right reciprocating motion by a crank or a crank-shaft connecting rod mechanism, so that the saw blades on the saw frame longitudinally saw logs or woods. The independent transmission frame sawing machine is one of the indispensable devices in the plate sawing work, can conduct the plate sawing work under the operation of staff, can conduct independent transmission simultaneously, and the traditional device requires the staff to push the plate to enter the frame sawing machine for sawing in the sawing work, is not complete in the whole equipment, lacks facilities capable of conveniently moving the plate, and consumes more physical power.

In particular, a multiple blade frame saw machine, simultaneously processes multiple veneer pieces as the wood passes through multiple blades. Because the number of the wood sheets is large and the wood tension is greatly influenced, the saw blades can be clamped, so that the processed wood sheets are unsmooth in surface or damaged, and the saw blades are easily damaged in severe cases, the saw blades are required to be stably separated; meanwhile, logs with different diameters cannot be classified, and sawn boards or wood chips cannot be classified and collected.

Therefore, we propose an integrated log frame saw equipment, carry out the material loading, peel rounding, carry the material, according to diameter size classification, frame saw burst, categorised transport, the integration processing that categorised output was collected to the log, blow bits and forced air cooling with the piece collection to frame saw mechanism simultaneously, discharge and beat the waste material of peeling, guarantee processing high efficiency.

Disclosure of Invention

The invention aims at solving the problems in the prior art, and provides integrated log frame saw equipment, which aims at solving the technical problems that: how to realize carrying out integrated processing treatment of feeding, peeling and rounding, lifting, sorting, frame saw slicing, sorting conveying, sorting output and collection on the raw wood according to the diameter size, and meanwhile, carrying out chip blowing and air cooling on a frame saw mechanism to collect chips, discharging rounded and peeled waste materials, and processing is efficient.

The aim of the invention can be achieved by the following technical scheme:

The utility model provides an integration log frame saw equipment, includes material loading rounding mechanism, discharge conveying mechanism and the waste material rounding mechanism that sets gradually, discharge conveying mechanism's lateral part is equipped with carries material mechanism, carries material mechanism's rear portion to be equipped with a plurality of equidistance equipartitions and the transfer mechanism that ends to link, and every transfer mechanism's lateral part all is equipped with feeding mechanism, frame saw mechanism and unloading mechanism in proper order, is equipped with dust collecting mechanism between a plurality of frame saw mechanisms and a plurality of unloading mechanism, and a plurality of unloading mechanism's below is equipped with the scraper blade conveying chain, and scraper blade conveying chain rear side is equipped with feed divider mechanism.

The working principle of the invention is as follows: the log is placed on a feeding rounding mechanism, the log is conveyed to a position between the feeding rounding mechanism and a waste rounding mechanism, the feeding rounding mechanism is matched with the waste rounding mechanism, the outer skin of the log is removed and rounded to form finished logs, waste materials are discharged from the waste rounding mechanism, the finished logs fall down from the position between the feeding rounding mechanism and the waste rounding mechanism and fall onto a discharge conveying mechanism, the discharge conveying mechanism conveys the finished logs to a lifting mechanism, the lifting mechanism conveys the finished logs to a plurality of equally-spaced and end-to-end conveying mechanisms, sorting output is carried out through the conveying mechanism according to the diameter of the finished logs, the sorting output is carried out once, the distances and the quantity between saw blades of frame saw mechanisms at different positions are different, the distance and the quantity are different, the raw logs are output to the frame saw mechanisms through corresponding feeding mechanisms, the frame saw mechanisms carry out frame saw slicing treatment on the finished logs, and scraps generated by the frame saw slicing are conveyed to a dust collecting mechanism for collecting and unifying treatment; and then the wood chips subjected to the slicing treatment are guided into a blanking mechanism, the wood chips are classified into three types by the blanking mechanism and fall onto a scraper conveying chain, and are sequentially conveyed to a distributing mechanism in a classified manner for conveying treatment.

The feeding rounding mechanism comprises a feeding plate frame and a fixed base positioned at the rear side of the feeding plate frame, a plurality of feeding conveying chains are arranged on a lifting inclined plate of the feeding plate frame, a feeding motor is fixed at the lower end of the feeding plate frame, an output shaft of the feeding motor is in transmission connection with a rotating shaft of the plurality of feeding conveying chains, a positioning seat is slidably arranged on the fixed base, two horizontally placed positioning push rods are fixed on the fixed base, the end parts of the positioning push rods are fixedly connected with the positioning seat, two symmetrically arranged feeding rounding motors are fixed on the positioning seat, two vertically symmetrical feeding extrusion rollers are rotationally arranged at the rear side of the positioning seat, the two feeding extrusion rollers are in transmission connection through a sprocket pair, an output shaft of the feeding rounding motor is fixedly connected with an end shaft at the same side of the feeding extrusion roller respectively, and the discharge end of the feeding plate frame is positioned above the positioning seat.

By adopting the structure, the output shaft of the feeding motor drives the rotating shafts of a plurality of feeding conveying chains to rotate, so that the plurality of feeding conveying chains move upwards, the logs are placed on the feeding conveying chains and conveyed upwards, the logs fall to two feeding extrusion rollers, the positioning push rod drives the positioning seat to move forwards on the fixed base, the logs fall between the two feeding extrusion rollers and the waste rounding mechanism, the output shaft of the feeding rounding motor drives the feeding extrusion rollers to rotate, the two feeding extrusion rollers rotate through sprocket pair transmission, the logs are driven to rotate, the positioning push rod drives the positioning seat to move backwards on the fixed base during rotation, the logs are extruded, and the feeding rounding mechanism and the waste rounding mechanism are matched to remove and round the outer skins of the logs to form finished logs.

The waste material rounding mechanism comprises a waste material fixing frame, waste material squeeze rollers are rotatably arranged on the front side of the waste material fixing frame, the waste material squeeze rollers are located between the two feeding squeeze rollers, a rounding cutter is fixed on the front side of the waste material fixing frame and located below the waste material squeeze rollers, two symmetrical waste material rounding motors are fixed on the upper end of the waste material fixing frame, output shafts of the two waste material rounding motors are connected with two ends of the waste material squeeze rollers through sprocket pair transmission respectively, a waste material crawler is arranged below the rear side of the waste material fixing frame and located below the rounding cutter.

By adopting the structure, the positioning push rod drives the positioning seat to move forwards on the fixed base, the log falls between the two feeding extrusion rollers, the waste extrusion roller and the rounding cutter, the output shaft of the feeding rounding motor drives the feeding extrusion roller to rotate, the output shafts of the two waste rounding motors respectively drive the waste extrusion roller to rotate through the sprocket pair, the positioning push rod drives the positioning seat to move backwards on the fixed base while rotating, the rotation directions of the feeding extrusion roller and the waste extrusion roller are the same, the rounding cutter removes and rounds the outer skin of the log, the diameter of the finished log is judged according to the distance that the positioning push rod drives the positioning seat to move backwards on the fixed base, so that the transfer mechanism at the corresponding position is selected to carry, generated chips fall on the waste crawler machine, the generated chips are collected and processed, the positioning push rod drives the positioning seat to move backwards on the fixed base, the rounded finished log leaves the two feeding extrusion rollers and the waste extrusion roller, and the rounded finished log falls on the discharge conveying mechanism.

The discharging and conveying mechanism comprises a discharging frame, the discharging frame is located between the waste fixing frame and the fixing base, a discharging motor is fixed on the discharging frame, a discharging chain plate is arranged on the discharging frame, an output shaft of the discharging motor is in transmission connection with one of rotation shafts of the discharging chain plate, the discharging chain plate is located below the rounding cutter, and two symmetrically arranged adjustable limiting plates I are arranged above the discharging frame.

By adopting the structure, the finished log falls on the discharge chain plate, the output shaft of the discharge motor drives one of the rotation shafts of the discharge chain plate to rotate, so that the discharge chain plate is driven to move, the finished log is driven to move to the lifting mechanism, and the two symmetrically arranged adjustable limiting plates are used for limiting the guiding material, so that the finished log is prevented from rolling down.

The lifting mechanism comprises a lifting plate frame, a material placing inclined plate is arranged at the feeding end of the lifting plate frame, the height of the material placing inclined plate is lower than the upper surface of the discharging chain plate, a plurality of lifting conveying chains are arranged on the lifting inclined plate of the lifting plate frame, a lifting motor is fixed at the lower end of the lifting plate frame, and an output shaft of the lifting motor is in transmission connection with the rotating shafts of the lifting conveying chains.

By adopting the structure, the output shaft of the lifting motor drives the rotating shafts of the lifting conveying chains to rotate, so that the lifting conveying chains move upwards, the discharging conveying mechanism conveys finished logs to the feeding end of the lifting plate frame and the object placing inclined plate, and the lifting conveying chains convey the finished logs upwards, so that the finished logs fall to the transferring mechanism.

The transfer mechanism comprises a transfer frame, a plurality of horizontal conveying frame chains which are uniformly distributed at equal intervals are arranged on the transfer frame, the height of each horizontal conveying frame chain is lower than the discharge end of each lifting plate frame, a longitudinal motor, a plurality of lifting push rods I and a plurality of lifting push rods II are fixed on the transfer frame, the transfer frame is provided with a longitudinal lifting frame and a material blocking lifting frame in a sliding mode, the longitudinal lifting frame is located at the front side of the material blocking lifting frame, the telescopic ends of the lifting push rods I are fixedly connected with the longitudinal lifting frame, a plurality of lifting guide wheels are rotatably arranged on the transfer frame, the material blocking lifting frame is abutted to the lifting guide wheels, the longitudinal lifting frame is rotatably provided with a plurality of horizontally arranged longitudinal conveying rollers which are uniformly distributed, each longitudinal conveying roller is in a round table shape, the smaller end is rightly arranged on the front side, a sprocket is arranged on an output shaft of each longitudinal motor, a rotating shaft of each longitudinal conveying roller and the longitudinal lifting frame, each sprocket is provided with a chain, and each telescopic end of each lifting push rod II is fixedly connected with the material blocking lifting frame, and each material blocking lifting frame is rotatably provided with a plurality of vertically arranged side rollers which are uniformly distributed.

By adopting the structure, the finished log falls to a plurality of equidistant uniformly distributed transverse conveying frame chains and is conveyed backwards, when the finished log is conveyed to a corresponding transfer mechanism, the finished log is classified by one time, a plurality of lifting push rods drive the longitudinal lifting frames to move upwards, so that the longitudinal conveying roller wheels are higher than the transverse conveying frame chains, the finished log is jacked up, meanwhile, the telescopic ends of the lifting push rods drive the material blocking lifting frames to collide with the lifting guide wheels to move upwards, the side roller wheels arranged vertically block the finished log, the output shaft of the longitudinal motor is matched with the chain wheels through the chain wheels to drive the rotating shafts of the longitudinal conveying roller wheels to rotate, the chain wheels arranged on the longitudinal lifting frames are used for avoiding the transverse conveying frame chains, and the longitudinal conveying roller wheels convey the finished log to the feeding mechanism.

The feeding mechanism comprises a feeding frame, a plurality of feeding rotating rollers are rotatably arranged on the feeding frame, a feeding motor is fixed on the feeding frame, a transmission chain wheel set is arranged between an output shaft of the feeding motor and rotating shafts of the feeding rotating rollers, and two symmetrically arranged adjustable limiting plates II are arranged on the feeding frame.

By adopting the structure, the finished log falls on a plurality of feeding rotating rollers, and the output shaft of the feeding motor drives the rotating shafts of the feeding rotating rollers to rotate through the transmission chain wheel pair, so that the feeding rotating rollers drive the finished log to move to the frame saw mechanism, and the two symmetrically arranged adjustable limiting plates are used for limiting the guiding material, so that the finished log is prevented from rolling down.

The frame saw mechanism comprises a frame saw frame, a roller motor and a saw blade motor are fixed on the feeding side of the frame saw frame, a first material roller is rotationally arranged on the feeding side of the frame saw frame, a rotating shaft of the first material roller is in transmission connection with an output shaft of the roller motor, a plurality of side roller frames which are vertically arranged are rotationally arranged on the feeding side of the frame saw frame, a limiting push rod is fixed on the feeding side of the frame saw frame, the limiting push rod is opposite to the side roller frames, a limiting wheel is rotationally arranged on the output shaft of the limiting push rod, a reciprocating saw blade group which slides up and down is arranged in the middle of the frame saw frame, a rotating shaft of a lifting cam of the reciprocating saw blade group is in transmission connection with the output shaft of the saw blade motor, two symmetrically vertically arranged pressing push rods are fixed in the frame saw frame, two pressing push rods are located on two sides of the reciprocating saw blade group, a plurality of lifting material rollers are rotationally arranged at telescopic ends of the pressing push rods, two groups of the material rollers are rotationally arranged in the frame saw frame, two groups of the material rollers are respectively located under the pressing push rods at corresponding positions, a chip machine is arranged in the frame, and the chip machine is located under the reciprocating saw blade group.

By adopting the structure, the distance and the number between saw blades of the frame saw mechanism at different positions are different, the fact that finished logs with different diameters are processed by the saw blades is met, the output shaft of the roller motor drives the rotating shaft of the first lifting cam of the reciprocating saw blade set to rotate, meanwhile, according to the diameter of the finished logs, the limiting wheel is pushed left and right on the output shaft of the limiting push rod, the distance between the limiting wheel and the side roller frame is adjusted, the finished logs are stably clamped and conveyed by the side roller frame and the limiting wheel, the telescopic end of the push rod is pressed to drive a plurality of lifting material rollers to lift, the distance between the lifting material rollers and the second lifting material rollers is adjusted, the finished logs are stably clamped and conveyed by the lifting material rollers and the second lifting material rollers, the output shaft of the saw blade motor drives the rotating shaft of the lifting cam of the reciprocating saw blade set to rotate, the reciprocating saw blade set is driven to reciprocate up and down, after the finished logs are contacted with the reciprocating saw blade set, chips processed by the reciprocating saw blade set are dropped on the chip crawler, and the chip crawler is used for conveying chips to the dust collecting mechanism.

The blanking mechanism comprises a blanking frame, two symmetrical hinged baffle plates are arranged on the blanking frame in a rotating mode, a plurality of blanking rollers are arranged on the hinged baffle plates in a rotating mode, a plurality of blanking push rods are arranged between the blanking frame and the hinged baffle plates in a hinged mode, a material pulling rack and two symmetrical guide rails are fixed on the blanking frame, clamping pulling assemblies are arranged on the two guide rails in a sliding mode, the clamping pulling assemblies are connected with the material pulling rack in a transmission mode, and a scraper conveying chain is located below the hinged baffle plates.

After the end part of the wood chip subjected to the slicing treatment stretches into the clamping pulling assembly, the clamping pulling assembly clamps the wood chip subjected to the slicing treatment, the clamping pulling assembly is connected with a pulling rack in a transmission way and pulled out to be matched with a frame saw mechanism, stable slicing treatment is carried out, all the wood chips subjected to the slicing treatment are pulled out by the clamping pulling assembly and pulled onto two hinged baffle plates, then the clamping pulling assembly is slowly opened, a blanking push rod drives the hinged baffle plates on the same side to be slowly opened, the wood chip on one side inside one clamping pulling assembly falls down in sequence according to gravity, the wood chip on one side inside the clamping pulling assembly is divided into three parts of a middle part, a middle side part and an outer side part, and falls down between the scrapers of the scraper conveying chain respectively, and the other blanking push rod drives the hinged baffle plates on one side to be slowly opened, and the wood chip on the other side inside the clamping pulling assembly falls down according to gravity, and is also divided into three parts of a middle part, a middle side part and an outer side part to fall down in sequence between the scrapers of the scraper conveying chain respectively.

The clamping pulling assembly comprises a door-shaped frame, the lower end of the door-shaped frame is fixedly provided with a plurality of symmetrically arranged sliding seats, the sliding seats are slidably arranged on guide rails on the same side, a pulling motor is fixedly arranged on the door-shaped frame, a pulling gear is fixedly arranged on an output shaft of the pulling motor and meshed with a pulling rack, the upper end of the door-shaped frame is fixedly provided with a double-shaft clamping push rod, two symmetrically arranged clamping plates are slidably arranged on the door-shaped frame, double shafts of the double-shaft clamping push rod are fixedly connected with the clamping plates on the same side respectively, the lower end of the door-shaped frame is provided with a sliding groove, the sliding groove is positioned between the two clamping plates, a plurality of sliding blocks are slidably arranged in the sliding groove, springs are arranged between the two adjacent sliding blocks, the lower ends of the sliding blocks are fixedly provided with isolating plates, and the lower ends of the isolating plates are abutted against the hinged baffle plates.

By adopting the structure, the original position of the clamping pulling assembly is positioned at one side close to the frame saw mechanism, the number of the isolating plates is the same as that of saw blades of a reciprocating saw blade group of the frame saw mechanism at the corresponding position, the positions are opposite, the frame saw mechanism is stretched into and penetrates through the isolating plates by the end parts of the finished logs after being sliced, the double shafts of the double shaft clamping push rods drive the clamping plates to move relatively to clamp the finished logs after being sliced, springs are arranged between the two adjacent sliding blocks, pressing deformation is generated, clamping stability is ensured, and because the finished logs are clamped after being sliced, gaps are formed in the isolating plates, the corresponding gaps are filled in the isolating plates, the saw blades of the finished logs clamp the reciprocating saw blade group are prevented, the saw blades of the saw blade group are ensured to be sawn stably, the output shaft of the pulling motor drives the pulling gear to rotate, the pulling gear is meshed with the pulling rack, the door-shaped frame is driven to move, the sliding seat is driven to slide on the guide rail at the same side, the end parts of the finished logs after being pulled to be sliced move, the finished logs are stably moved on the blanking roller and the hinged baffle plate, and the moving speed is consistent with the discharging moving speed of the frame saw mechanism.

The dust collecting mechanism comprises a material collecting box, the air inlet end of the material collecting box is connected with a material guide pipe, the material guide pipe is connected with a plurality of equidistant and uniformly distributed material collecting hoppers, the material collecting hoppers are positioned below the chip crawler machine at corresponding positions, a plurality of material sucking fans are arranged on the material collecting hoppers, the air outlet end of the material collecting box is provided with an exhaust pipe, and the exhaust pipe is connected with an external air exhausting fan.

By adopting the structure, the external air suction fan is started, negative pressure is used for sucking air, negative pressure is formed in the material collecting box, the chip crawler machine conveys chips to the collecting hopper at the corresponding position, the chips fall into the collecting hopper, a plurality of material suction fans on the collecting hopper rotate simultaneously to form negative pressure air directions, smaller chips are sucked into the collecting hopper, all the chips enter the material collecting box through the material guide pipe, air is discharged from the exhaust pipe, the exhaust end of the external air suction fan can be connected with the air blowing pipe, and the air blowing pipe can be opposite to the feeding side of the frame saw mechanism for blowing chips and cooling by air cooling.

The material distributing mechanism comprises a material distributing base and a plurality of material distributing crawler machines, wherein the lower end of the material distributing crawler machines is provided with a reciprocating guide wheel, the material distributing base is divided into a plurality of laminates, each laminate is fixedly provided with two reciprocating push rods which are symmetrically arranged, each laminate is fixedly provided with two reciprocating guide rails which are symmetrically arranged, the reciprocating guide wheels are arranged on the reciprocating guide rails which correspond to the positions on the same side in a rolling manner, two of the reciprocating guide rails are provided with limit sensors, the telescopic ends of the reciprocating push rods are fixedly connected with the material distributing crawler machines on the same layer, and the uppermost material distributing crawler machine is positioned below the scraper conveying chain.

With the structure, the three parts of the middle part, the middle side part and the outer side part are sequentially fallen down and respectively fall between the scrapers of the scraper conveying chain, the scraper conveying chain drives the wood chips of the middle part, the middle side part and the outer side part to be conveyed to the material distributing mechanism, the telescopic end of the uppermost reciprocating push rod pushes out the uppermost material distributing crawler, the reciprocating guide wheel rolls on the reciprocating guide rail at the corresponding position of the same side, the uppermost material distributing crawler is positioned below the scraper conveying chain, the wood chips of the middle part fall on the uppermost material distributing crawler, then the telescopic end of the uppermost reciprocating push rod drives the uppermost material distributing crawler to retract, and the material distributing crawler outputs the wood chips of the middle part; similarly, the telescopic end of the reciprocating push rod in the middle pushes out the middle material dividing crawler, the wood chips at the middle side part fall on the middle material dividing crawler and are output, the telescopic end of the reciprocating push rod at the lowest side pushes out the lowest material dividing crawler, the wood chips at the outer side part fall on the lowest material dividing crawler and are output, and the three wood chips are output in a classified manner by repeating the mode.

Compared with the prior art, the integrated log frame saw equipment has the following advantages:

The feeding rounding mechanism and the waste rounding mechanism are matched to realize stable feeding, rounding and rounding waste output and are matched with the discharging and conveying mechanism to stably output finished logs, and meanwhile, the diameter of the finished logs is judged according to the moving distance of the feeding rounding mechanism when the feeding rounding mechanism and the waste rounding mechanism are used for rounding, so that the transfer mechanism at the corresponding position is selected for conveying, and primary size classification is carried out; the feeding mechanism is matched with the discharging and conveying mechanism, so that the finished log is stably conveyed and lifted; the finished logs are classified according to the diameter size by matching a plurality of transfer mechanisms, and are matched with corresponding feeding mechanisms to carry out stable conveying; the frame saw mechanism and the dust collecting mechanism are matched, so that the finished logs are stably clamped and conveyed, the sawed chips are ensured to be smoothly sliced, the frame saw is protected, the frame saw mechanism and the dust collecting mechanism are used for blowing scraps, cooling by air and collecting scraps, and the blanking mechanism is matched with a scraper conveying chain, so that the sawed wood chips are subjected to sorting blanking and conveying; the classified wood chips are stably classified and output through the cooperation of the scraper conveying chain and the material distributing mechanism.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic view of the right-side three-dimensional structure of the feeding rounding mechanism, the waste rounding mechanism and the discharge conveyor chain in the invention.

Fig. 3 is a schematic view of the left side three-dimensional structure of the feeding rounding mechanism, the waste rounding mechanism and the discharge conveyor chain in the present invention.

Fig. 4 is a schematic perspective view of the discharge conveyor in the present invention.

Fig. 5 is a schematic perspective view of a material lifting mechanism in the present invention.

Fig. 6 is a schematic perspective view of a transfer mechanism according to the present invention.

Fig. 7 is a schematic perspective view of a feeding mechanism according to the present invention.

Fig. 8 is a schematic perspective view of the frame saw mechanism of the present invention.

Fig. 9 is a schematic perspective view of a blanking mechanism in the present invention.

Fig. 10 is a schematic perspective view of a nip pull assembly according to the present invention.

Fig. 11 is a schematic perspective view of a dust collecting mechanism in the present invention.

Fig. 12 is a schematic perspective view of a material distributing mechanism in the present invention.

In the figure, 1, a feeding rounding mechanism; 2. a discharge conveying mechanism; 3. a waste material rounding mechanism; 4. a transfer mechanism; 5. a feeding mechanism; 6. a frame saw mechanism; 7. a material distributing mechanism; 8. a blanking mechanism; 9. a scraper conveyor chain; 10. a dust collection mechanism; 11. a material lifting mechanism; 12. feeding plate frame; 13. a feeding conveying chain; 14. a feeding motor; 15. a fixed base; 16. a positioning push rod; 17. a position adjusting seat; 18. a feeding rounding motor; 19. a feeding squeeze roller; 20. a rolling cutter; 21. a waste squeeze roll; 22. a waste material rounding motor; 23. a waste crawler; 24. a waste fixing frame; 25. a discharge frame; 26. discharging the motor; 27. a discharge link plate; 28. an adjustable limiting plate I; 29. a lifting conveying chain; 30. a material lifting motor; 31. a lifting plate frame; 32. a transfer rack; 33. a transverse carriage chain; 34. longitudinal conveying rollers; 35. a longitudinal lifting frame; 36. lifting the first push rod; 37. lifting the second push rod; 38. a material blocking lifting frame; 39. lifting guide wheels; 40. a side roller; 41. a feeding frame; 42. a feeding motor; 43. a feeding rotary roller; 44. an adjustable limiting plate II; 45. a frame saw frame; 46. a first material roller; 47. a material roller motor; 48. a side roller frame; 49. a second material roller; 50. lifting a material roller; 51. a reciprocating saw blade set; 52. a crumb crawler; 53. a saw blade motor; 54. a blanking frame; 55. a material baffle plate is hinged; 56. a blanking roller; 57. a guide rail; 58. a clamping and pulling assembly; 59. pulling a rack; 60. a door-shaped frame; 61. a clamping plate; 62. the push rod is clamped by the double shafts; 63. a sliding groove; 64. pulling a motor; 65. pulling the gear; 66. a partition plate; 67. a sliding block; 68. a slide; 69. a collecting hopper; 70. a suction fan; 71. a material guiding pipe; 72. a material collecting box; 73. an exhaust pipe; 74. a distributing crawler; 75. a reciprocating push rod; 76. a material distributing base; 77. a reciprocating guide wheel; 78. a reciprocating guide rail; 79. and a limit sensor.

Detailed Description

The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1-12, the integrated log frame saw equipment comprises a feeding rounding mechanism 1, a discharging conveying mechanism 2 and a waste rounding mechanism 3 which are sequentially arranged, wherein a lifting mechanism 11 is arranged on the side part of the discharging conveying mechanism 2, a plurality of equally-distributed transfer mechanisms 4 which are connected in a tail-to-tail mode are arranged on the rear part of the lifting mechanism 11, a feeding mechanism 5, a frame saw mechanism 6 and a discharging mechanism 8 are sequentially arranged on the side part of each transfer mechanism 4, a dust collecting mechanism 10 is arranged between the frame saw mechanisms 6 and the discharging mechanisms 8, a scraper conveying chain 9 is arranged below the discharging mechanisms 8, and a distributing mechanism 7 is arranged on the rear side of the scraper conveying chain 9.

The log is placed on a feeding rounding mechanism 1, the log is conveyed to a position between the feeding rounding mechanism 1 and a waste rounding mechanism 3, the feeding rounding mechanism 1 is matched with the waste rounding mechanism 3, the outer skins of the log are removed and rounded to form finished logs, waste materials are discharged from the waste rounding mechanism 3, the finished logs fall down from the position between the feeding rounding mechanism 1 and the waste rounding mechanism 3 and are discharged onto a conveying mechanism 2, the conveying mechanism 2 conveys the finished logs to a lifting mechanism 11, the lifting mechanism 11 conveys the finished logs to a plurality of equally-spaced and end-to-end conveying mechanisms 4, sorting output is carried out through the conveying mechanism 4 according to the diameters of the finished logs, primary size sorting is carried out, the distances and the quantity between saw blades of frame saw mechanisms 6 at different positions are different, the finished logs are output to the frame saw mechanisms 6 through corresponding conveying mechanisms 5, the frame saw mechanisms 6 carry out frame saw piece division treatment on the finished logs, and fragments generated by the frame saw piece division are conveyed to a dust collecting mechanism 10 for collecting and unifying treatment; then, the wood chips subjected to the slicing treatment are led into a blanking mechanism 8, the wood chips are classified into three types by the blanking mechanism 8 and fall onto a scraper conveying chain 9, and are sequentially conveyed to a distributing mechanism 7 in a classified manner to be conveyed.

The feeding rounding mechanism 1 comprises a feeding plate frame 12 and a fixed base 15 positioned at the rear side of the feeding plate frame, a plurality of feeding conveying chains 13 are arranged on a lifting inclined plate of the feeding plate frame 12, a feeding motor 14 is fixed at the lower end of the feeding plate frame 12, an output shaft of the feeding motor 14 is in transmission connection with rotating shafts of the feeding conveying chains 13, a positioning seat 17 is slidably arranged on the fixed base 15, two horizontally placed positioning push rods 16 are fixed on the fixed base 15, the end parts of the positioning push rods 16 are fixedly connected with the positioning seat 17, two symmetrically arranged feeding rounding motors 18 are fixed on the positioning seat 17, two vertically symmetrical feeding squeeze rollers 19 are rotatably arranged at the rear side of the positioning seat 17, the two feeding squeeze rollers 19 are in transmission connection through chain wheel pairs, an output shaft of the feeding rounding motor 18 is fixedly connected with end shafts at the same side of the feeding squeeze rollers 19 respectively, and a discharging end of the feeding plate frame 12 is positioned above the positioning seat 17.

The output shaft of the feeding motor 14 drives the rotating shafts of the feeding conveying chains 13 to rotate, so that the feeding conveying chains 13 move upwards, logs are placed on the feeding conveying chains 13 and conveyed upwards, the logs fall to the two feeding extrusion rollers 19, the positioning push rod 16 drives the positioning seat 17 to move forwards on the fixed base 15, the logs fall between the two feeding extrusion rollers 19 and the waste rounding mechanism 3, the output shaft of the feeding rounding motor 18 drives the feeding extrusion rollers 19 to rotate, the two feeding extrusion rollers 19 rotate through sprocket pair transmission, the logs are driven to rotate, the positioning push rod 16 drives the positioning seat 17 to move backwards on the fixed base 15 to extrude the logs, and the feeding rounding mechanism 1 and the waste rounding mechanism 3 are matched to remove and round the outer skins of the logs to form finished logs.

The waste material rounding mechanism 3 includes waste material mount 24, waste material mount 24's front side rotation is equipped with waste material squeeze roller 21, waste material squeeze roller 21's height is located between two material loading squeeze rollers 19, waste material mount 24's front side is fixed with the rounding cutter 20, the rounding cutter 20 is located waste material squeeze roller 21's below, waste material mount 24 upper end is fixed with two symmetrical waste material rounding motors 22, pass through sprocket pair transmission connection between two waste material rounding motor 22's the output shaft respectively and waste material squeeze roller 21's both ends, waste material mount 24's rear side below is equipped with waste material crawler 23, waste material crawler 23 is located the below of rounding cutter 20.

The positioning push rod 16 drives the positioning seat 17 to move forwards on the fixed base 15, the log falls between the two feeding squeeze rollers 19, the waste squeeze rollers 21 and the rounding cutter 20, the output shaft of the feeding rounding motor 18 drives the feeding squeeze rollers 19 to rotate, the output shaft of the two waste rounding motors 22 respectively drive the waste squeeze rollers 21 to rotate through the chain wheel pair, the positioning push rod 16 drives the positioning seat 17 to move backwards on the fixed base 15 while rotating, the rotation directions of the feeding squeeze rollers 19 and the waste squeeze rollers 21 are the same, the rounding cutter 20 removes and rounds the outer skin of the log, the diameter of a finished log is judged according to the distance that the positioning push rod 16 drives the positioning seat 17 to move backwards on the fixed base 15, so that the transfer mechanism 4 at the corresponding position is selected to carry out, the generated chips fall on the waste crawler 23, the collection treatment is carried out, the positioning push rod 16 drives the positioning seat 17 to move backwards on the fixed base 15, the rounded finished log is driven by the positioning push rod 17 to move forwards on the fixed base 15, the finished log leaves the two feeding squeeze rollers 19 and the waste material are discharged on the waste conveying mechanism 2.

The discharge conveying mechanism 2 comprises a discharge rack 25, the discharge rack 25 is positioned between a waste fixing frame 24 and a fixing base 15, a discharge motor 26 is fixed on the discharge rack 25, a discharge chain plate 27 is arranged on the discharge rack 25, an output shaft of the discharge motor 26 is in transmission connection with one rotation shaft of the discharge chain plate 27, the discharge chain plate 27 is positioned below the rounding cutter 20, and two symmetrically arranged adjustable limiting plates I28 are arranged above the discharge rack 25. The finished log falls on the discharge chain plate 27, and the output shaft of the discharge motor 26 drives one of the rotation shafts of the discharge chain plate 27 to rotate, so that the discharge chain plate 27 is driven to move, the finished log is driven to move to the lifting mechanism 11, and two symmetrically arranged adjustable limiting plates 28 are used for limiting the guiding material, so that the finished log is prevented from rolling down.

The lifting mechanism 11 comprises a lifting plate frame 31, a material placing inclined plate is arranged at the feeding end of the lifting plate frame 31, the height of the material placing inclined plate is lower than the upper surface of the discharging chain plate 27, a plurality of lifting conveying chains 29 are arranged on the lifting inclined plate of the lifting plate frame 31, a lifting motor 30 is fixed at the lower end of the lifting plate frame 31, and an output shaft of the lifting motor 30 is in transmission connection with the rotating shafts of the lifting conveying chains 29. The output shaft of the lifting motor 30 drives the rotating shafts of the lifting conveying chains 29 to rotate, so that the lifting conveying chains 29 move upwards, the discharging conveying mechanism 2 conveys finished logs to the feeding end of the lifting plate frame 31 and the object placing inclined plate, and the lifting conveying chains 29 convey the finished logs upwards, so that the finished logs fall to the transferring mechanism 4.

The transfer mechanism 4 comprises a transfer frame 32, a plurality of horizontal conveying frame chains 33 which are uniformly distributed at equal intervals are arranged on the transfer frame 32, the height of each horizontal conveying frame chain 33 is lower than the discharge end of each lifting plate frame 31, a longitudinal motor, a plurality of first lifting push rods 36 and a plurality of second lifting push rods 37 are fixed on the transfer frame 32, a longitudinal lifting frame 35 and a material blocking lifting frame 38 are slidably arranged on the transfer frame 32, the longitudinal lifting frame 35 is positioned on the front side of the material blocking lifting frame 38, the telescopic ends of the first lifting push rods 36 are fixedly connected with the longitudinal lifting frame 35, a plurality of lifting guide wheels 39 are rotatably arranged on the transfer frame 32, the material blocking lifting frame 38 is abutted on the lifting guide wheels 39, a plurality of horizontally arranged longitudinal conveying rollers 34 which are uniformly distributed are rotatably arranged on the longitudinal lifting frame 35, the longitudinal conveying rollers 34 are in a round table shape, the front side of the smaller end is right, chain wheels are respectively arranged on the rotary shafts of the longitudinal conveying rollers 34, the telescopic ends of the plurality of the second lifting push rods 37 are fixedly connected with the material blocking lifting frame 38, and side rollers 40 which are uniformly distributed at equal intervals are rotatably arranged on the material blocking lifting frame 38. The finished log falls to a plurality of equidistant equipartition's horizontal conveying frame chain 33, backward conveying, when carrying to corresponding transfer mechanism 4, carry out a size classification, a plurality of lift push rods one 36 drive vertical crane 35 upwards move, make vertical transport running roller 34 be higher than horizontal conveying frame chain 33, jack up the finished log, simultaneously, the flexible end drive of a plurality of lift push rods two 37 keeps off material crane 38 and contradicts and upwards move on lift guide pulley 39, make vertical side running roller 40 keep off the finished log, the output shaft of vertical motor passes through sprocket and chain cooperation, drive the pivot rotation of vertical transport running roller 34, the sprocket that sets up on the vertical crane 35 is used for dodging horizontal conveying frame chain 33, a plurality of vertical transport running rollers 34 carry the finished log and put feeding mechanism 5.

The feeding mechanism 5 comprises a feeding frame 41, a plurality of feeding rotating rollers 43 are rotatably arranged on the feeding frame 41, a feeding motor 42 is fixed on the feeding frame 41, a transmission chain wheel set is arranged between an output shaft of the feeding motor 42 and rotating shafts of the feeding rotating rollers 43, and two symmetrically arranged adjustable limiting plates II 44 are arranged on the feeding frame 41. The finished log falls on a plurality of feeding rotary rollers 43, and the output shaft of a feeding motor 42 drives the rotation shafts of the plurality of feeding rotary rollers 43 to rotate through a transmission chain wheel pair, so that the plurality of feeding rotary rollers 43 drive the finished log to move to the frame saw mechanism 6, and two symmetrically arranged adjustable limiting plates II 44 are used for limiting the guiding material to avoid the rolling of the finished log.

The frame saw mechanism 6 comprises a frame saw frame 45, a roller motor 47 and a saw blade motor 53 are fixed on the feeding side of the frame saw frame 45, a first material roller 46 is rotationally arranged on the feeding side of the frame saw frame 45, a rotating shaft of the first material roller 46 is in transmission connection with the output shaft of the roller motor 47, a plurality of vertically arranged side roller frames 48 are rotationally arranged on the feeding side of the frame saw frame 45, a limiting push rod is fixed on the feeding side of the frame saw frame 45, the limiting push rod is opposite to the side roller frames 48 in position, a limiting wheel is rotationally arranged on the output shaft of the limiting push rod, a reciprocating saw blade group 51 sliding up and down is arranged in the middle of the frame saw frame 45, a rotating shaft of a lifting cam of the reciprocating saw blade group 51 is in transmission connection with the output shaft of the saw blade motor 53, two symmetrically arranged pushing push rods are fixed in the frame saw frame 45, the two pushing push rods are located on two sides of the reciprocating saw blade group 51, a plurality of lifting material rollers 50 are rotationally arranged at telescopic ends of the pushing push rods, two groups of the frame saw frame 45 are rotationally arranged in the inner portion of the frame saw frame 45, the two groups of the pushing material rollers 49 are located right below the pushing push rods in corresponding positions respectively, a chip machine 52 is arranged in the inner portion of the frame saw frame 45, and the chip machine 52 is located under the chip machine in the chip machine. The distance and the quantity between the saw blades of the frame saw mechanism 6 at different positions are different, the fact that finished logs with different diameters are subjected to saw blade treatment is met, an output shaft of a roller motor 47 drives a rotating shaft of a lifting cam of a first reciprocating saw blade set 51 to rotate, meanwhile, according to the diameters of the finished logs, a limiting wheel is pushed left and right on an output shaft of a limiting push rod, the distance between the limiting wheel and a side roller frame 48 is adjusted, the side roller frame 48 and the limiting wheel stably clamp and convey the finished logs, a telescopic end of a push rod is pressed to drive a plurality of lifting material rollers 50 to lift, the distance between the lifting material rollers 50 and a second lifting material roller 49 is adjusted, the lifting material rollers 50 and the second lifting material rollers 49 stably clamp and convey the finished logs, an output shaft of a saw blade motor 53 drives a rotating shaft of a lifting cam of the reciprocating saw blade set 51 to rotate, the reciprocating saw blade set 51 is driven to reciprocate up and down, after the finished logs are contacted with the reciprocating saw blade set 51, chips processed by the reciprocating saw blade set 51 are processed in a piece-by piece, the chips processed by the saw blade fall on a chip crawler 52, and the chip crawler 52 conveys chips to the dust collecting mechanism 10.

The blanking mechanism 8 comprises a blanking frame 54, two symmetrical hinged baffle plates 55 are rotatably arranged on the blanking frame 54, a plurality of blanking rollers 56 are rotatably arranged on the hinged baffle plates 55, a plurality of blanking push rods are hinged between the blanking frame 54 and the hinged baffle plates 55, a material pulling rack 59 and two symmetrical guide rails 57 are fixed on the blanking frame 54, a material clamping pulling assembly 58 is slidably arranged on the two guide rails 57, the material clamping pulling assembly 58 is in transmission connection with the material pulling rack 59, and a scraper conveying chain 9 is positioned below the hinged baffle plates 55.

After the end parts of the wood chips subjected to the slicing treatment extend into the clamping pulling assembly 58, the clamping pulling assembly 58 clamps the wood chips subjected to the slicing treatment, the clamping pulling assembly 58 is connected with the pulling rack 59 in a transmission way and pulled out to be matched with the frame saw mechanism 6 for stable slicing treatment, all the wood chips subjected to the slicing treatment are pulled out by the clamping pulling assembly 58 to be pulled onto the two hinged baffle plates 55, then the clamping pulling assembly 58 is slowly opened, the blanking push rod drives the hinged baffle plates 55 on the same side to be slowly opened, the wood chips on one side in one clamping pulling assembly 58 fall down according to gravity and are divided into three parts of a middle part, a middle side part and an outer side part in sequence, the wood chips fall down respectively between the scrapers of the scraper conveyor chain 9, and the other blanking push rod drives the hinged baffle plates 55 on one side to be slowly opened, and the wood chips on the other side in the clamping pulling assembly 58 fall down according to gravity and are also divided into three parts of a middle part, a middle side part and an outer side part in sequence, and fall down between the scrapers of the scraper conveyor chain 9 respectively.

The clamping pulling assembly 58 comprises a door-shaped frame 60, a plurality of symmetrically arranged sliding seats 68 are fixed at the lower end of the door-shaped frame 60, the sliding seats 68 are slidably arranged on guide rails 57 on the same side, a pulling motor 64 is fixed on the door-shaped frame 60, a pulling gear 65 is fixed on an output shaft of the pulling motor 64, the pulling gear 65 is meshed with a pulling rack 59, a double-shaft clamping push rod 62 is fixed at the upper end of the door-shaped frame 60, two symmetrically arranged clamping plates 61 are slidably arranged on the door-shaped frame 60, double shafts of the double-shaft clamping push rod 62 are fixedly connected with the clamping plates 61 on the same side respectively, a sliding groove 63 is formed at the lower end of the door-shaped frame 60, the sliding groove 63 is positioned between the two clamping plates 61, a plurality of sliding blocks 67 are slidably arranged in the sliding grooves 63, springs are arranged between the two adjacent sliding blocks 67, and isolation plates 66 are fixedly arranged at the lower ends of the sliding blocks 67 and are abutted against the hinge baffle plates 55.

The original position of the clamping pulling assembly 58 is located at one side close to the frame saw mechanism 6, the number of the isolating plates 66 is the same as that of saw blades of the reciprocating saw blade group 51 of the frame saw mechanism 6 at the corresponding position, the positions are opposite, the end parts of the finished logs after being sliced extend into and penetrate through the isolating plates 66, the double shafts of the double shaft clamping push rods 62 drive the clamping plates 61 to move relatively to clamp the finished logs after being sliced, springs are arranged between the adjacent two sliding blocks 67, compression deformation is caused, clamping stability is guaranteed, the gap is formed after the finished logs are sliced, the isolating plates 66 are filled with corresponding gaps, the saw blades of the finished logs clamping reciprocating saw blade group 51 are prevented from being cut off, stable sawing slicing is guaranteed, an output shaft of the pulling motor 64 drives the pulling gear 65 to rotate, the pulling gear 65 is meshed with the pulling rack 59 to drive the gate-shaped frame 60 to move, the sliding seat 68 is driven to slide on the guide rail 57 at the same side, the clamping pulling assembly 58 moves, the end parts of the finished logs after being sliced move stably on the blanking roller 56 and the hinged baffle 55, and the moving speed of the finished logs is consistent with the moving speed of the frame 6.

The dust collecting mechanism 10 comprises a material collecting box 72, the air inlet end of the material collecting box 72 is connected with a material guiding pipe 71, the material guiding pipe 71 is connected with a plurality of uniformly distributed material collecting hoppers 69, the material collecting hoppers 69 are positioned below the chip crawler 52 at corresponding positions, a plurality of material sucking fans 70 are arranged on the material collecting hoppers 69, the air outlet end of the material collecting box 72 is provided with an exhaust pipe 73, and the exhaust pipe 73 is connected with an external air exhausting fan. The external air suction fan is started, negative pressure is induced draft, negative pressure is formed in the material collecting box 72, the chip crawler 52 conveys chips to the material collecting hopper 69 at the corresponding position, the chips fall into the material collecting hopper 69, a plurality of material suction fans 70 on the material collecting hopper 69 rotate simultaneously to form negative pressure wind directions, smaller chips are sucked into the material collecting hopper 69, all the chips enter the material collecting box 72 through the material guide pipe 71, air is discharged from the air discharge pipe 73, the air discharge end of the external air suction fan can be connected with an air blowing pipe, and the air blowing pipe can be opposite to the feeding side of the frame saw mechanism 6 and is used for blowing the chips and cooling by air.

The distributing mechanism 7 comprises a distributing base 76 and a plurality of distributing crawler belt machines 74, wherein reciprocating guide wheels 77 are arranged at the lower ends of the distributing crawler belt machines 74, the distributing base 76 is divided into a plurality of layers, two symmetrically arranged reciprocating push rods 75 are fixedly arranged on each layer, two symmetrically arranged reciprocating guide rails 78 are fixedly arranged on each layer, the reciprocating guide wheels 77 are arranged on the reciprocating guide rails 78 at the corresponding positions on the same side in a rolling mode, limit sensors 79 are arranged on the two reciprocating guide rails 78, the telescopic ends of the reciprocating push rods 75 are fixedly connected with the distributing crawler belt machines 74 on the same layer, and the uppermost distributing crawler belt machine 74 is located below the scraper conveying chain 9. The middle part, the middle side part and the outer side part fall down in sequence and fall between the scrapers of the scraper conveying chain 9 respectively, the scraper conveying chain 9 drives the wood chips at the middle part, the middle side part and the outer side part to be conveyed to the material distributing mechanism 7, the telescopic end of the uppermost reciprocating push rod 75 pushes out the uppermost material distributing crawler 74, the reciprocating guide wheel 77 rolls on the reciprocating guide rail 78 at the corresponding position at the same side, the uppermost material distributing crawler 74 is positioned below the scraper conveying chain 9, the wood chips at the middle part fall on the uppermost material distributing crawler 74, then the telescopic end of the uppermost reciprocating push rod 75 drives the uppermost material distributing crawler 74 to retract, and the material distributing crawler 74 outputs the wood chips at the middle part; similarly, the telescopic end of the middle reciprocating push rod 75 pushes out the middle part of the material dividing crawler 74, the wood chips at the middle side part fall on the middle part of the material dividing crawler 74 and are output, the telescopic end of the lowest reciprocating push rod 75 pushes out the lowest material dividing crawler 74, the wood chips at the outer side part fall on the lowest material dividing crawler 74 and are output, and the three types of wood chips are output in a classified manner by repeating the above mode.

The working principle of the invention is as follows: the output shaft of the feeding motor 14 drives the rotating shafts of the feeding conveying chains 13 to rotate, so that the feeding conveying chains 13 move upwards, logs are placed on the feeding conveying chains 13 and conveyed upwards, the logs fall on the two feeding extrusion rollers 19, the positioning push rod 16 drives the positioning seat 17 to move forwards on the fixed base 15, and the logs fall between the two feeding extrusion rollers 19, the waste extrusion roller 21 and the rounding cutter 20;

The output shaft of the feeding rounding motor 18 drives the feeding extrusion rollers 19 to rotate, the two feeding extrusion rollers 19 are driven to rotate by a chain wheel pair, the output shafts of the two waste rounding motors 22 respectively drive the waste extrusion rollers 21 to rotate by the chain wheel pair, the rotation directions of the feeding extrusion rollers 19 and the waste extrusion rollers 21 are the same, the log is driven to rotate, and meanwhile, the positioning push rod 16 drives the positioning seat 17 to move backwards on the fixed base 15 to extrude the log;

The round rolling cutter 20 removes and rounds the outer skin of the log, the diameter of the finished log is judged according to the distance that the positioning push rod 16 drives the positioning seat 17 to move backwards on the fixed base 15, so that the transfer mechanism 4 at the corresponding position is selected for conveying, the generated scraps fall onto the waste crawler 23 for collecting and processing, the positioning push rod 16 drives the positioning seat 17 to move backwards on the fixed base 15, the rounded finished log drives the positioning seat 17 to move forwards on the fixed base 15, the finished log leaves the two feeding squeeze rollers 19 and the waste squeeze roller 21 and falls onto the discharge chain plate 27;

The output shaft of the discharge motor 26 drives one of the rotation shafts of the discharge chain plate 27 to rotate, so that the discharge chain plate 27 is driven to move, the finished log is driven to move to the lifting mechanism 11, and the two symmetrically arranged adjustable limiting plates I28 are used for limiting the guiding material, so that the finished log is prevented from rolling off;

The output shaft of the lifting motor 30 drives the rotating shafts of the lifting conveying chains 29 to rotate, so that the lifting conveying chains 29 move upwards, the discharging conveying mechanism 2 conveys finished logs to the feeding end of the lifting plate frame 31 and the object placing inclined plate, and the lifting conveying chains 29 convey upwards;

The finished log falls onto a plurality of equidistant and uniformly distributed transverse conveying frame chains 33 and is conveyed backwards, the diameter of the finished log is judged according to the distance that a positioning push rod 16 drives a positioning seat 17 to move backwards on a fixed base 15, a transfer mechanism 4 at a corresponding position is selected for conveying, one-time size classification is carried out, when the finished log is conveyed to the corresponding transfer mechanism 4, a plurality of lifting push rods 36 drive a longitudinal lifting frame 35 to move upwards, so that a longitudinal conveying roller 34 is higher than the transverse conveying frame chains 33, the finished log is jacked up, meanwhile, telescopic ends of a plurality of lifting push rods 37 drive a material blocking lifting frame 38 to abut against a lifting guide wheel 39 to move upwards, so that a side roller 40 arranged vertically blocks the finished log, an output shaft of a longitudinal motor drives a rotating shaft of the longitudinal conveying roller 34 to rotate through the cooperation of a chain wheel and a chain wheel arranged on the longitudinal lifting frame 35 to avoid the transverse conveying frame chains 33, and a plurality of longitudinal conveying rollers 34 convey the finished log to a feeding mechanism 5;

The finished log falls on a plurality of feeding rotary rollers 43, and the output shaft of the feeding motor 42 drives the rotating shafts of the plurality of feeding rotary rollers 43 to rotate through a transmission chain wheel pair, so that the plurality of feeding rotary rollers 43 drive the finished log to move to the frame saw mechanism 6, and two symmetrically arranged adjustable limiting plates II 44 are used for limiting the guiding material to prevent the finished log from rolling off;

The output shaft of the material roller motor 47 drives the rotation shaft of the material roller I46 to rotate, meanwhile, according to the diameter of a finished log, the output shaft of the limiting push rod pushes the limiting wheel left and right, the distance between the limiting wheel and the side roller frame 48 is adjusted, so that the side roller frame 48 and the limiting wheel stably clamp and convey the finished log, the telescopic end of the push rod is pressed to drive a plurality of lifting material rollers 50 to lift, the distance between the lifting material rollers 50 and the material rollers II 49 is adjusted, so that the lifting material rollers 50 and the material rollers II 49 stably clamp and convey the finished log, the output shaft of the saw blade motor 53 drives the rotation shaft of the lifting cam of the reciprocating saw blade group 51 to rotate, thereby driving the reciprocating saw blade group 51 to reciprocate up and down, after the finished log contacts the reciprocating saw blade group 51, the chips processed by the reciprocating saw blade group 51 are processed in a slicing way, and the chips processed by the saw blade fall on the chip crawler 52;

The external air suction fan is started, negative pressure is formed in the material collecting box 72, the chip crawler 52 conveys chips to the material collecting hopper 69 at the corresponding position and falls into the material collecting hopper 69, meanwhile, a plurality of material suction fans 70 on the material collecting hopper 69 rotate simultaneously to form negative pressure wind direction, smaller chips are sucked into the material collecting hopper 69, all chips enter the material collecting box 72 through the material guiding pipe 71, air is discharged from the air discharging pipe 73, the air discharging end of the external air suction fan can be connected with an air blowing pipe, and the air blowing pipe can be opposite to the feeding side of the frame saw mechanism 6 and used for blowing the chips;

The original position of the clamping and pulling assembly 58 is positioned at one side close to the frame saw mechanism 6, after the end part of the sliced wood chip stretches into the clamping and pulling assembly 58, the frame saw mechanism 6 is stretched into and penetrates through the isolating plate 66 by the end part of the sliced finished log, the double shafts of the double shafts clamping push rods 62 drive the clamping plate 61 to move relatively to clamp the sliced finished log, springs are arranged between two adjacent sliding blocks 67, press fit deformation is ensured, the clamping stability is ensured, the output shaft of the pulling motor 64 drives the pulling gear 65 to rotate, the pulling gear 65 is meshed with the pulling rack 59 to drive the door frame 60 to move, the sliding seat 68 is driven to slide on the guide rail 57 at the same side, the clamping and pulling assembly 58 is moved, the end part of the finished log after being pulled is stably moved on the blanking roller 56 and the hinged baffle plate 55 to be pulled out, in cooperation with the frame saw mechanism 6, all the wood chips after the stable slicing treatment are pulled out by the clamping pulling assembly 58 to be pulled onto the two hinged baffle plates 55, then the clamping pulling assembly 58 is slowly opened, namely, the double shafts of the double shaft clamping push rods 62 drive the clamping plates 61 to move reversely, the springs are reset, one blanking push rod drives the hinged baffle plates 55 on the same side to be slowly opened, the wood chips on one side in the clamping pulling assembly 58 fall down according to gravity and are divided into three parts of a middle part, a middle side part and an outer side part, the wood chips fall down in sequence and respectively fall between the scrapers of the scraper conveying chain 9, the other blanking push rod drives the hinged baffle plates 55 on one side to be slowly opened, the wood chips on the other side in the clamping pulling assembly 58 fall down according to gravity and are also divided into three parts of the middle part, the middle side part and the outer side part, respectively falling between the scrapers of the scraper conveying chain 9;

The scraper conveyor chain 9 drives the wood chips at the middle part, the middle side part and the outer side part to be conveyed to the material distributing mechanism 7, the telescopic end of the uppermost reciprocating push rod 75 pushes out the uppermost material distributing crawler 74, the reciprocating guide wheel 77 rolls on the reciprocating guide rail 78 at the corresponding position at the same side, the uppermost material distributing crawler 74 is positioned below the scraper conveyor chain 9, the wood chips at the middle part fall on the uppermost material distributing crawler 74, and then the telescopic end of the uppermost reciprocating push rod 75 drives the uppermost material distributing crawler 74 to retract, and the material distributing crawler 74 outputs the wood chips at the middle part; similarly, the telescopic end of the middle reciprocating push rod 75 pushes out the middle part of the material dividing crawler 74, the wood chips at the middle side part fall on the middle part of the material dividing crawler 74 and are output, the telescopic end of the lowest reciprocating push rod 75 pushes out the lowest material dividing crawler 74, the wood chips at the outer side part fall on the lowest material dividing crawler 74 and are output, and the three types of wood chips are output in a classified manner by repeating the above mode.

In sum, the feeding rounding mechanism 1 and the waste rounding mechanism 3 are matched to realize stable feeding, rounding and scrap output, and are matched with the discharging and conveying mechanism 2 to stably output finished logs, and meanwhile, the feeding rounding mechanism 1 and the waste rounding mechanism 3 judge the diameter of the finished logs according to the moving distance of the feeding rounding mechanism 1 when rounding, so that the transfer mechanism 4 at a corresponding position is selected to convey, and primary size classification is carried out; the feeding mechanism 5 is matched with the discharging and conveying mechanism 2, so that the finished log is stably conveyed and lifted; the finished logs are classified according to the diameter size by matching a plurality of transfer mechanisms 4 and are matched with corresponding feeding mechanisms 5 for stable conveying; the frame saw mechanism 6 and the blanking mechanism 8 are matched to realize stable clamping and conveying of finished logs, ensure smooth sawing and slicing, protect the frame saw, blow and cool the chips and collect the chips through the frame saw mechanism 6 and the dust collecting mechanism 10, and then the blanking mechanism 8 is matched with the scraper conveying chain 9 to carry out classified blanking and conveying on the sawn chips; the classified wood chips are stably classified and output through the cooperation of the scraper conveying chain 9 and the material distributing mechanism 7.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides an integration log frame saw equipment, includes material loading rounding mechanism (1), discharge conveying mechanism (2) and waste material rounding mechanism (3) that set gradually, its characterized in that, the lateral part of discharge conveying mechanism (2) is equipped with carries material mechanism (11), the rear portion of carrying material mechanism (11) is equipped with a plurality of equidistance equipartitions and the transfer mechanism (4) that end to end, the lateral part of every transfer mechanism (4) all is equipped with feeding mechanism (5), frame saw mechanism (6) and unloading mechanism (8) in proper order, be equipped with dust collection mechanism (10) between a plurality of frame saw mechanism (6) and a plurality of unloading mechanism (8), the below of a plurality of unloading mechanism (8) is equipped with scraper blade conveying chain (9), the rear side of scraper blade conveying chain (9) is equipped with feed mechanism (7).

2. The integrated log frame saw equipment according to claim 1, wherein the feeding rounding mechanism (1) comprises a feeding plate frame (12) and a fixing base (15) positioned at the rear side of the feeding plate frame, a plurality of feeding conveying chains (13) are arranged on a lifting inclined plate of the feeding plate frame (12), a feeding motor (14) is fixed at the lower end of the feeding plate frame (12), an output shaft of the feeding motor (14) is in transmission connection with a rotating shaft of the feeding conveying chains (13), a positioning seat (17) is slidably arranged on the fixing base (15), two horizontally placed positioning push rods (16) are fixed on the fixing base (15), two symmetrically arranged feeding rounding motors (18) are fixed on the positioning seat (17), two feeding squeeze rollers (19) which are vertically symmetrical are rotatably arranged at the rear side of the positioning seat (17), an output shaft of the feeding rounding motor (18) is in transmission connection with a rotating shaft of the feeding squeeze rollers (19) respectively, and the output shaft of the feeding squeeze rollers (18) is fixedly connected with the upper end of the feeding plate frame (17) at the upper end of the upper side of the feeding plate frame (12).

3. An integrated log frame saw device according to claim 2, characterized in that the waste rounding mechanism (3) comprises a waste fixing frame (24), the front side of the waste fixing frame (24) is rotationally provided with a waste extrusion roller (21), the height of the waste extrusion roller (21) is positioned between two feeding extrusion rollers (19), the front side of the waste fixing frame (24) is fixedly provided with a rounding cutter (20), the rounding cutter (20) is positioned below the waste extrusion roller (21), the upper end of the waste fixing frame (24) is fixedly provided with two symmetrical waste rounding motors (22), the output shafts of the two waste rounding motors (22) are respectively connected with the two ends of the waste extrusion roller (21) through sprocket pair transmission, the rear side lower part of the waste fixing frame (24) is provided with a waste crawler machine (23), and the waste crawler machine (23) is positioned below the rounding cutter (20).

4. An integrated log frame saw device according to claim 3, characterized in that the discharge conveyor mechanism (2) comprises a discharge frame (25), the discharge frame (25) is located between the waste fixing frame (24) and the fixing base (15), a discharge motor (26) is fixed on the discharge frame (25), a discharge chain plate (27) is arranged on the discharge frame (25), an output shaft of the discharge motor (26) is in transmission connection with one of rotation shafts of the discharge chain plate (27), the discharge chain plate (27) is located below the rounding cutter (20), and two symmetrically arranged adjustable limiting plates (28) are arranged above the discharge frame (25); the lifting mechanism (11) comprises a lifting plate frame (31), a material placing inclined plate is arranged at the feeding end of the lifting plate frame (31), the height of the material placing inclined plate is lower than the upper surface of the discharging chain plate (27), a plurality of lifting conveying chains (29) are arranged on the lifting inclined plate of the lifting plate frame (31), a lifting motor (30) is fixed at the lower end of the lifting plate frame (31), and the output shaft of the lifting motor (30) is in transmission connection with the rotating shafts of the lifting conveying chains (29).

5. The integrated log frame sawing device according to claim 4 wherein the transfer mechanism (4) comprises a transfer frame (32), a plurality of equally-distributed transverse conveying frame chains (33) are arranged on the transfer frame (32), the height of each transverse conveying frame chain (33) is lower than the discharging end of each lifting frame (31), a longitudinal motor, a plurality of first lifting push rods (36) and a plurality of second lifting push rods (37) are fixed on the transfer frame (32), a longitudinal lifting frame (35) and a material blocking lifting frame (38) are slidably arranged on the transfer frame (32), the longitudinal lifting frame (35) is positioned on the front side of the material blocking lifting frame (38), the telescopic ends of the first lifting push rods (36) are fixedly connected with the longitudinal lifting frame (35), a plurality of lifting guide wheels (39) are rotatably arranged on the transfer frame (32), the material blocking lifting frame (38) is abutted on the lifting guide wheels (39), a plurality of horizontally arranged longitudinal conveying rollers (34) are rotatably arranged on the longitudinal lifting frame (35), the longitudinal conveying rollers (34) are shaped, the longitudinal conveying rollers (34) are arranged on the rotary shafts of the longitudinal conveying frame (35) and the longitudinal conveying frames (35) and the longitudinal conveying shafts (35) are respectively arranged on the longitudinal conveying shafts of the longitudinal conveying frames, the telescopic ends of the lifting push rods II (37) are fixedly connected with a material blocking lifting frame (38), and a plurality of side rollers (40) which are uniformly distributed at equal intervals and vertically arranged are rotationally arranged on the material blocking lifting frame (38).

6. The integrated log frame saw equipment according to claim 5, wherein the feeding mechanism (5) comprises a feeding frame (41), a plurality of feeding rotating rollers (43) are rotatably arranged on the feeding frame (41), a feeding motor (42) is fixed on the feeding frame (41), a transmission chain wheel set is arranged between an output shaft of the feeding motor (42) and rotating shafts of the feeding rotating rollers (43), and two symmetrically arranged adjustable limiting plates (44) are arranged on the feeding frame (41).

7. The integrated log frame saw device as claimed in claim 6, wherein the frame saw mechanism (6) comprises a frame saw frame (45), a roller motor (47) and a saw blade motor (53) are fixed on the feeding side of the frame saw frame (45), a first material roller (46) is rotatably arranged on the feeding side of the frame saw frame (45), a rotating shaft of the first material roller (46) is in transmission connection with an output shaft of the roller motor (47), a plurality of vertically arranged side roller frames (48) are rotatably arranged on the feeding side of the frame saw frame (45), a limit push rod is fixed on the feeding side of the frame saw frame (45), the limit push rod is opposite to the side roller frames (48), a limit wheel is rotatably arranged on an output shaft of the limit push rod, a reciprocating saw blade group (51) sliding up and down is arranged in the middle of the frame saw frame (45), two symmetrically arranged pressing push rods are fixed in the reciprocating saw frame (45), two vertically arranged pressing push rods are positioned on two sides of the reciprocating saw blade group (51), the two pressing rods (49) are respectively arranged at two ends of the pressing push rods (49) of the frame saw frame (45) and are respectively arranged at positions of the two inside of the two frame saw frame (45), the chip crawler (52) is located directly below the reciprocating saw blade set (51).

8. The integrated log frame saw equipment according to claim 7, wherein the blanking mechanism (8) comprises a blanking frame (54), two symmetrical hinged baffle plates (55) are rotatably arranged on the blanking frame (54), a plurality of blanking rollers (56) are rotatably arranged on the hinged baffle plates (55), a plurality of blanking push rods are hinged between the blanking frame (54) and the hinged baffle plates (55), a material pulling rack (59) and two symmetrical guide rails (57) are fixed on the blanking frame (54), a material clamping pulling assembly (58) is slidably arranged on the two guide rails (57), the material clamping pulling assembly (58) is in transmission connection with the material pulling rack (59), and a scraper conveying chain (9) is positioned below the hinged baffle plates (55); the clamping pulling assembly (58) comprises a door-shaped frame (60), a plurality of symmetrically arranged sliding seats (68) are fixed at the lower ends of the door-shaped frame (60), sliding grooves (63) are formed in the lower ends of the door-shaped frame (60), the sliding seats (63) are located between the two clamping plates (61), a pulling motor (64) is fixed on an output shaft of the pulling motor (64), a pulling gear (65) is fixed on an output shaft of the pulling motor (64), the pulling gear (65) is meshed with a pulling rack (59), double-shaft clamping push rods (62) are fixed at the upper ends of the door-shaped frame (60), two symmetrically arranged clamping plates (61) are arranged on the door-shaped frame (60) in a sliding mode, double shafts of the double-shaft clamping push rods (62) are fixedly connected with the clamping plates (61) on the same side respectively, sliding grooves (63) are formed in the lower ends of the door-shaped frame (60), a plurality of sliding blocks (67) are arranged in a sliding mode, springs are arranged between the two adjacent sliding blocks (67), isolation plates (66) are fixed at the lower ends of the sliding blocks (67), and the isolation plates (66) are in an abutting mode on the baffle plate (55).

9. The integrated log frame saw equipment according to claim 8, wherein the dust collecting mechanism (10) comprises a material collecting box (72), an air inlet end of the material collecting box (72) is connected with a material guiding pipe (71), the material guiding pipe (71) is connected with a plurality of equally distributed material collecting hoppers (69), the material collecting hoppers (69) are positioned below the chip crawler (52) at corresponding positions, a plurality of material sucking fans (70) are arranged on the material collecting hoppers (69), an air outlet end of the material collecting box (72) is provided with an air outlet pipe (73), and the air outlet pipe (73) is connected with an external air exhausting fan.

10. The integrated log frame saw equipment according to claim 9, wherein the material distributing mechanism (7) comprises a material distributing base (76) and a plurality of material distributing crawler belt machines (74), the lower ends of the material distributing crawler belt machines (74) are respectively provided with a reciprocating guide wheel (77), the material distributing base (76) is divided into a plurality of layers, each layer of layer is fixedly provided with two symmetrically arranged reciprocating push rods (75), each layer of layer is fixedly provided with two symmetrically arranged reciprocating guide rails (78), the reciprocating guide wheels (77) are arranged on the reciprocating guide rails (78) at corresponding positions on the same side in a rolling mode, two end portions of the reciprocating guide rails (78) are respectively provided with a limiting sensor (79), the telescopic ends of the reciprocating push rods (75) are fixedly connected with the material distributing crawler belt machines (74) on the same layer, and the uppermost material distributing crawler belt machine (74) is located below the scraper conveying chain (9).