CN219467163U - EPE bag production side cut device - Google Patents

Abstract

The utility model relates to the technical field of EPE bag production and discloses an EPE bag production trimming device, wherein two groups of pushing supports are symmetrically sleeved on the outer sides of arm rods of pushing guide rods, a slitting mechanism is arranged on one side of a plate frame of each pushing support, a driving motor is arranged on the other side of the plate frame of each pushing support, a driving shaft is arranged at the output end of each driving motor, a guide rail frame is arranged at the top end of each arm force frame, two groups of transmission racks are symmetrically arranged in a track of each guide rail frame, and transmission gears meshed with the transmission racks are symmetrically arranged at the output ends of two ends of each driving shaft. According to the utility model, the meshing pushing of the transmission rack and the transmission gear in the trimming assembly can be utilized to horizontally calibrate and adjust the trimming direction of the slitting mechanism on the pushing support, so that the trimming device can adapt to trimming work of EPE bags with different widths, and the multifunctional usability of the trimming device is improved.

Description

EPE bag production side cut device

Technical Field

The utility model relates to the technical field of EPE bag production, in particular to an EPE bag production trimming device.

Background

The EPE bag is also called a pearl cotton bag, has good tensile property because the outer surface of the EPE bag is covered with a PE film through a hot pressing technology, is mainly used for protecting products in packaging, can prevent the products from collision and damage in the transportation process, is widely applied to electronic product packaging, transportation, postal express, precision instrument packaging, liquid crystal electronic packaging, CD (compact disc) packaging and the like, and is generally subjected to trimming according to the required size in the production process, so that the EPE bag is suitable for different packaging objects, and the trimming work of the EPE bag is generally carried out by adopting a trimming device for cutting, for example, the prior patent technology shows that:

through retrieving, chinese patent net discloses an EPE bag production side cut device (publication number CN 213946649U), and such device is through being provided with cylinder, fixed station, telescopic link, cutting knife and briquetting, and when the EPE membrane constantly impels, the motor part of cutting knife drives the rotatory side cut of cutting edge, starts the cylinder, and the cylinder releases the telescopic link, and the briquetting compresses tightly the side cut, and like this when the cutting, the leftover bits that cut can not remove along with the EPE membrane together, and the cutting line is more level and clear, and cutting quality effectively improves. However, there are some disadvantages to the trimming devices adopted in the above-mentioned publications and the existing market: the pressing block is used for pressing the trimming edges, then the cutting knife is used for cutting, the trimming operation can only be carried out on the EPE bags with the specified width, the azimuth correction of the trimming is single, the pressing block can only adapt to the EPE bags with the specified types, and the multifunctional applicability is relatively insufficient. To this end, a person skilled in the art provides an EPE bag production trimming device to solve the problems set forth in the background art above.

Disclosure of Invention

The utility model mainly aims to provide an EPE bag production trimming device which can effectively solve the problems that in the prior art, trimming is pressed by using a pressing block, then cutting is performed by using a cutting knife, trimming work can only be performed on an EPE bag with a specified width, the trimming direction is single, the trimming device can only adapt to the EPE bag with the specified model, and the multifunctional applicability is relatively insufficient.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: an EPE bag production side cut device, which consists of a tensioning traction component and a side cut component;

the edge cutting assembly comprises two groups of arm-force frames which are symmetrically arranged in pairs, two groups of pushing guide rods are symmetrically arranged in the middle of each arm-force frame, two groups of pushing supports are symmetrically sleeved outside each arm rod of each pushing guide rod, a slitting mechanism is arranged on one side of a plate frame of each pushing support, a driving motor is arranged on the other side of the plate frame of each pushing support, a driving shaft is arranged at the output end of each driving motor, a guide rail frame is arranged at the top end of each arm-force frame, two groups of transmission racks are symmetrically arranged in a track of each guide rail frame, and transmission gears meshed with the transmission racks are symmetrically arranged at the output ends of the two ends of each driving shaft;

the slitting mechanism comprises a transmission motor arranged at the upper end of a pushing support plate frame and an output shaft arranged at the lower end of the pushing support plate frame, wherein the pushing support is connected with the output shaft through a transmission belt, and a cutting piece is arranged at the output end of one end of the output shaft.

As still further aspects of the utility model: the stretching traction assembly comprises two groups of flat pulling rollers symmetrically connected inside two groups of arm strength frame supports and a telescopic box frame installed at the bottom end of the arm strength frame supports, two groups of lifting guide rods are symmetrically arranged inside the frame of the telescopic box frame and located at two ends, a telescopic cylinder is arranged between the lifting guide rods, lifting sliding seats are sleeved outside the arm rods of the two groups of lifting guide rods, the telescopic ends of the telescopic cylinder are fixedly connected with the base bodies of the lifting sliding seats, lifting loop bars are symmetrically embedded in the top ends of the support seats of the lifting sliding seats, mounting seats are arranged at the top ends of the arm rods of the lifting loop bars, and the output ends of the mounting seats are rotationally connected with the stretching rollers.

As still further aspects of the utility model: the stretching roller is right at a position right below a cutter of the cutting sheet.

As still further aspects of the utility model: the arm bottom of lift loop bar is provided with compression spring, and lift loop bar passes through compression spring and lift slide elasticity block.

As still further aspects of the utility model: two groups of pushing guide rails are symmetrically arranged at the lower ends of the rails of the guide rail frame, and two groups of pushing guide wheels matched with the two groups of pushing guide rails are symmetrically arranged at the two ends of the plate frame of the pushing support.

As still further aspects of the utility model: the output end of the transmission motor is provided with a belt pulley A, the output end of the other end of the output shaft is provided with a belt pulley B, and the belt pulley A is connected with the belt pulley B through a transmission belt.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the meshing pushing of the transmission rack and the transmission gear in the trimming assembly can be utilized to horizontally calibrate and adjust the trimming direction of the slitting mechanism on the pushing support, so that the trimming device can adapt to trimming work of EPE bags with different widths, and the multifunctional usability of the trimming device is improved.

2. According to the utility model, when the EPE bag is cut, the EPE bag is horizontally pulled by the two groups of horizontal pulling rollers in the stretching and pulling assembly, and the EPE bag is stretched and pushed up by the stretching and pulling rollers, so that on one hand, the EPE bag can be kept at a proper stretching degree, smoothness and no crease of slitting and conveying of the EPE bag are improved, and the slitting accuracy of the EPE bag is enhanced, and on the other hand, the EPE bag is propped to the lower part of the cutter head of the cutting sheet by using the stretching and pulling rollers, so that the cutting sheet can adapt to the EPE bags with different thicknesses, and edge scraps after the edge cutting can be conveyed out together under the traction of the horizontal pulling rollers and the stretching rollers, and the edge cutting scraps are prevented from being detained on the edge cutting device, and the working operation of the edge cutting device is prevented from being influenced.

Drawings

FIG. 1 is a schematic structural view of an EPE bag production trimming device of the present utility model;

FIG. 2 is an enlarged schematic view of the EPE bag producing and trimming apparatus of the present utility model at A in FIG. 1;

fig. 3 is a schematic structural view of a tensioning and pulling assembly in an EPE bag production trimming device of the present utility model.

In the figure: 1. an arm strength frame; 2. a telescopic box frame; 3. a stretching roller; 4. a flat pulling roll; 5. pushing the guide rod; 6. an output shaft; 7. pushing the bracket; 8. a drive motor; 9. a belt pulley A; 10. a transmission belt; 11. a belt pulley B; 12. a guide rail frame; 13. a drive rack; 14. a driving motor; 15. a drive shaft; 16. a transmission gear; 17. cutting the sheet; 18. pushing the guide wheel; 19. pushing the guide rail; 20. lifting guide rods; 21. a telescopic cylinder; 22. lifting the sliding seat; 23. a compression spring; 24. lifting the loop bar; 25. and (5) a mounting seat.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-3, an edge cutting device for producing EPE bags is composed of a stretching and pulling assembly and an edge cutting assembly, wherein the stretching and pulling assembly comprises two groups of flat pulling rollers 4 symmetrically connected inside two groups of arm-force frame 1 brackets and a telescopic box frame 2 installed at the bottom end of the arm-force frame 1 brackets, two groups of lifting guide rods 20 are symmetrically arranged inside the telescopic box frame 2 at two ends, a telescopic cylinder 21 is arranged between the two groups of lifting guide rods 20, lifting sliding seats 22 are sleeved outside the arm rods of the two groups of lifting guide rods 20, the telescopic ends of the telescopic cylinder 21 are fixedly connected with the base bodies of the lifting sliding seats 22, lifting sleeve rods 24 are symmetrically embedded and clamped at the top ends of the support seats of the lifting sliding seats 22, compression springs 23 are arranged at the bottom ends of the arm rods of the lifting sleeve rods 24, the lifting sleeve rod 24 is elastically clamped with the lifting sliding seat 22 through the compression spring 23, when the stretching roller 3 is utilized to push the EPE bag to move upwards, the EPE bag can be kept in a proper tensioning state on the stretching roller 3 and the lifting sliding seat 22 through the flat pulling of the two groups of flat pulling rollers 4 under the elastic clamping of the lifting sleeve rod 24 and the lifting sliding seat 22, so that on one hand, the smoothness and the non-wrinkling performance of the slitting and conveying of the EPE bag can be improved, and on the other hand, the EPE bag is propped below the cutter head of the cutting blade 17 through the stretching roller 3, so that the cutting blade 17 can adapt to EPE bags with different thicknesses, and the edge scraps after edge cutting can be conveyed out together under the traction of the flat pulling roller 4 and the stretching roller 3, and the edge cutting scraps are prevented from being detained on the edge cutting device, and the working operation of the edge cutting device is prevented from being influenced.

The top end of an arm rod of the lifting sleeve rod 24 is provided with a mounting seat 25, the output end of the mounting seat 25 is rotationally connected with a tensioning roller 3, the tensioning roller 3 is opposite to the position right below a cutter of the cutting sheet 17, the trimming device is utilized to trim the EPE bag, the EPE bag to be trimmed is pulled out from the bottom of the horizontal pulling roller 4, the EPE bag is pulled out from the upper part of the tensioning roller 3 while being pulled out, and then is pulled out from the bottom of the other group of horizontal pulling rollers 4, a triangular traction state is formed, after being pulled out, the telescopic end of a telescopic cylinder 21 extends out, the lifting sliding seat 22 is pushed to move upwards, the synchronous pushing of the tensioning roller 3 moves upwards, the EPE bag on the tensioning roller 3 is propped up, and the EPE bag is attached to the cutting sheet 17, so that the cutting sheet 17 can conveniently trim the EPE bag.

The side cut subassembly is including being two sets of arm power frame 1 that two sets of symmetries are arranged, the support middle part symmetry of two sets of arm power frame 1 is provided with two sets of push guide arms 5, push guide arm 5's arm outside symmetry cover is equipped with two sets of push support 7, push support 7's grillage opposite side is provided with driving motor 14, driving motor 14's output is provided with drive shaft 15, arm power frame 1's support top is provided with rail brackets 12, rail brackets 12's track inside symmetry is provided with two sets of drive rack 13, drive shaft 15's both ends output symmetry is provided with the drive gear 16 that meshes with drive rack 13, rail brackets 12's track lower extreme symmetry is provided with two sets of push guide rail 19, push support 7's grillage both ends symmetry is provided with two sets of push guide pulley 18 that match with two sets of push guide rail 19, when utilizing side cut device to cut the work to the EPE bag, the cutting position adjustment is carried out to the cutting position of cutting blade 17 according to the EPE bag, then in the adjustment process, driving motor 14 work, drive shaft 15, synchronous drive gear 16 rotates, through drive gear 16 and drive rack 13 and drive guide rail 17 and push guide rail 17, utilize push guide rail 17 to slide to cut the push guide rail 17 to the push guide rail that pushes away.

The utility model provides a grillage one side of propelling movement support 7 is provided with cuts mechanism, cut mechanism including installing in the driving motor 8 of propelling movement support 7 grillage upper end and installing in the output shaft 6 of propelling movement support 7 grillage lower extreme, be connected through drive belt 10 between propelling movement support 7 and the output shaft 6, the one end output of output shaft 6 is provided with cutting piece 17, the output of driving motor 8 is provided with belt pulley A9, the other end output of output shaft 6 is provided with belt pulley B11, be connected through drive belt 10 between belt pulley A9 and the belt pulley B11, when carrying out the side cut work to the EPE bag, driving motor 8 work, drive belt pulley A9 and rotate, transfer through drive belt 10 drives belt pulley B11 and rotates, drive output shaft 6 then and rotate, promote cutting piece 17 rotation, cut the corner to the EPE bag and carry out the side cut work.

The working principle of the utility model is as follows: when the EPE bag is subjected to trimming operation by utilizing the trimming device, a worker carries out horizontal correction adjustment on the cutting position of the EPE bag 17 according to the position to be trimmed of the EPE bag, then in the adjustment process, the driving motor 14 works to drive the rotating driving shaft 15, the synchronous driving transmission gear 16 rotates, meshing transmission of the transmission gear 16 and the transmission rack 13 is carried out, and guiding pushing of the pushing guide wheel 18 and the pushing guide rail 19 is utilized, the pushing support 7 is pushed to slide on the pushing guide rod 5, the cutting piece 17 is pushed to the designated cutting position, then the EPE bag to be trimmed is pulled out from the bottom of the flat pulling roller 4, the EPE bag is pulled out from the upper part of the tensioning roller 3 while being pulled out, then pulled out from the bottom of the other flat pulling roller 4 to form a triangular traction state, after the pulling out, the telescopic end of the telescopic cylinder 21 is stretched out, the lifting slide 22 is pushed up, the synchronous pushing of the tensioning roller 3 is pushed up, the EPE bag on the tensioning roller 3 is propped against the cutting piece 17, the cutting piece 17 is matched with the cutting piece, the cutting piece 17 carries out trimming operation on the motor, the cutting piece 17 is pulled out, the cutting belt pulley is further, the EPE bag is driven by the driving belt pulley to rotate, the EPE bag is driven by the driving device to rotate, the waste material is prevented from rotating on the rolling device, the edge is simultaneously, the edge is kept up and the waste material is driven by the rolling device to rotate, and the waste material is simultaneously, and the waste material is conveyed by the rolling device, and the edge is rotated by the edge, and the edge is rolled.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The EPE bag production trimming device is characterized by comprising a tensioning traction assembly and a trimming assembly;

the edge cutting assembly comprises two groups of arm strength frames (1) which are symmetrically arranged in pairs, two groups of pushing guide rods (5) are symmetrically arranged in the middle of each support of the arm strength frames (1), two groups of pushing supports (7) are symmetrically sleeved outside the arm rods of the pushing guide rods (5), a slitting mechanism is arranged on one side of a plate frame of each pushing support (7), a driving motor (14) is arranged on the other side of the plate frame of each pushing support (7), a driving shaft (15) is arranged at the output end of each driving motor (14), guide rail frames (12) are arranged at the top ends of the supports of the arm strength frames (1), two groups of transmission racks (13) are symmetrically arranged in the tracks of the guide rail frames (12), and transmission gears (16) meshed with the transmission racks (13) are symmetrically arranged at the output ends of two ends of each driving shaft (15).

The slitting mechanism comprises a transmission motor (8) arranged at the upper end of a plate frame of the pushing support (7) and an output shaft (6) arranged at the lower end of the plate frame of the pushing support (7), the pushing support (7) is connected with the output shaft (6) through a transmission belt (10), and a cutting piece (17) is arranged at the output end of one end of the output shaft (6).

2. The edge cutting device for EPE bag production according to claim 1, wherein the stretching traction assembly comprises two groups of flat pulling rollers (4) symmetrically connected inside two groups of arm force frames (1) and a telescopic box frame (2) installed at the bottom end of the arm force frames (1), two groups of lifting guide rods (20) are symmetrically arranged inside the telescopic box frame (2) at two ends, a telescopic cylinder (21) is arranged between the two groups of lifting guide rods (20), lifting sliding seats (22) are sleeved outside the arm rods of the two groups of lifting guide rods (20), the telescopic ends of the telescopic cylinder (21) are fixedly connected with the base bodies of the lifting sliding seats (22), lifting sleeve rods (24) are symmetrically embedded and clamped at the top ends of the support seats of the lifting sliding seats (22), mounting seats (25) are arranged at the top ends of the arm rods of the lifting sleeve rods (24), and the output ends of the mounting seats (25) are rotatably connected with stretching rollers (3).

3. An EPE bag production trimming device according to claim 2, wherein the tensioning roller (3) is directly opposite to the cutting blade (17) at a position directly below the cutting blade.

4. The edge cutting device for producing the EPE bags according to claim 2, wherein the arm lever bottom end of the lifting sleeve lever (24) is provided with a compression spring (23), and the lifting sleeve lever (24) is elastically clamped with the lifting sliding seat (22) through the compression spring (23).

5. The edge cutting device for producing the EPE bags according to claim 1, wherein two groups of pushing guide rails (19) are symmetrically arranged at the lower end of the rail of the guide rail frame (12), and two groups of pushing guide wheels (18) matched with the two groups of pushing guide rails (19) are symmetrically arranged at two ends of the plate frame of the pushing support (7).

6. The edge cutting device for producing EPE bags according to claim 1, wherein the output end of the transmission motor (8) is provided with a belt pulley A (9), the other end output end of the output shaft (6) is provided with a belt pulley B (11), and the belt pulley A (9) is connected with the belt pulley B (11) through a transmission belt (10).