CN113001342B - Automatic stone pitted surface processing device and processing method - Google Patents
Automatic stone pitted surface processing device and processing method Download PDFInfo
- Publication number
- CN113001342B CN113001342B CN202110392351.1A CN202110392351A CN113001342B CN 113001342 B CN113001342 B CN 113001342B CN 202110392351 A CN202110392351 A CN 202110392351A CN 113001342 B CN113001342 B CN 113001342B
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- stone
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- box body
- frame
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- 239000004575 stone Substances 0.000 title claims abstract description 178
- 238000012545 processing Methods 0.000 title claims abstract description 26
- 238000003672 processing method Methods 0.000 title abstract description 7
- 238000004140 cleaning Methods 0.000 claims abstract description 44
- 238000007599 discharging Methods 0.000 claims abstract description 35
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 29
- 239000010959 steel Substances 0.000 claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 14
- 238000003825 pressing Methods 0.000 claims description 28
- 238000010304 firing Methods 0.000 claims description 11
- 230000003028 elevating effect Effects 0.000 claims description 8
- 239000000428 dust Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/22—Single-purpose machines or devices for particular grinding operations not covered by any other main group characterised by a special design with respect to properties of the material of non-metallic articles to be ground
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/04—Accessories specially adapted for use with machines or devices of the preceding groups for supporting or holding work or conveying or discharging work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses an automatic stone pitted surface processing device and a processing method, and belongs to the technical field of stone processing equipment. The device comprises a frame, a guide roller conveying structure, a fire burning structure, a box body, a front single-arm crane, a rear single-arm crane, a surface cleaning structure and a stop lever, wherein the fire burning structure comprises a gun rack and a fire gun; the guide roller conveying structure is sequentially divided into a feeding section, a feeding conveying section, a burning section, a discharging conveying section and a discharging section from front to back, and the front single-arm crane and the rear single-arm crane are respectively arranged at one side of the feeding section and one side of the discharging section; the fire structure is arranged in the box body and can adjust the position up and down; the surface cleaning structure comprises a steel brush, a baffle, a front pinch roller and a cleaning lifting mechanism; after the stone material is advanced to the material loading section, the rear part overlap joint of the stone material of material loading is in the front portion of preceding stone material with the perk, and the pin is located the rear of perk stone material and is located the adjacent top of preceding stone material, and the stone material of perk is driven backward motion by preceding stone material and its rear end is leaned on the pin and makes it pushed to the place ahead of preceding stone material.
Description
Technical Field
The invention belongs to the technical field of stone processing equipment, and particularly relates to an automatic stone pitted surface processing device and a processing method.
Background
Stone pitting can be obtained through firing, shot blasting, beating and the like, and in the prior art, more pitting treatment is carried out on stone through firing. The fire-burned stone has the advantages of low price, simple construction, skid resistance, light reflection resistance, simple and elegant design and the like, and is widely applied to subways, airports, squares, sidewalks, parks, parking place pavements and dry hanging of outer walls. At present, the stone material on the fire surface is manually conveyed to a guide roller conveying structure, and is conveyed to the fire structure for fire treatment through the guide roller conveying structure.
The applicant found that in the process of pitting treatment of stone:
(1) Usually, the manual feeding and discharging are needed, which is time-consuming and labor-consuming;
(2) The energy consumption is high, and particularly, stones are conveyed on the guide roller conveying structure at intervals;
(3) The stone surface is usually provided with dirt, which affects the burning effect;
(4) The stone material specification is more, and the adaptability of current equipment is relatively poor, can't reach optimal burning effect.
Disclosure of Invention
In order to solve the problems, the embodiment of the invention provides an automatic stone pitted surface processing device and a processing method, which realize feeding and discharging semi-automatically, save energy consumption by closely conveying stones, setting a box body and adjusting the height of a flame gun, automatically clean the stone surface by setting a front pressing wheel, a baffle plate and a steel brush, and adjust various structures up and down to adapt to products with different specifications. The technical scheme is as follows:
On one hand, the embodiment of the invention provides an automatic stone pitted surface processing device, which comprises a rack 1, a guide roller conveying structure 2 arranged on the rack 1 along the front-back direction and a fire burning structure 3 arranged on the rack 1 and positioned in the middle of the guide roller conveying structure 2, wherein the fire burning structure 3 comprises a gun rack 30 capable of reciprocating left and right and a plurality of fire spraying guns 31 arranged in parallel at the front side of the gun rack 30; the processing device also comprises a box body 4, a front single-arm crane, a rear single-arm crane, a surface cleaning structure 5 and a stop lever 6; the guide roller conveying structure 2 is sequentially divided into a feeding section 20, a feeding conveying section 21, a fire section 22, a discharging conveying section 23 and a discharging section from front to back, conveying rollers of the feeding section 20 are driven in an unpowered mode, and conveying rollers of the feeding conveying section 21, the fire section 22, the discharging conveying section 23 and the discharging section are driven synchronously; the fire structure 3 is arranged right above the fire section 22, and the front single-arm crane and the rear single-arm crane are respectively arranged on the left side or the right side of the feeding section 20 and the left side or the right side of the discharging section and are provided with clamps; a limit baffle 24 is arranged on one side of the feeding conveying section 21, which is far away from the front single-arm crane, along the front-back direction so that the stone 7 is opposite to the fire structure 3; the fire structure 3 is arranged in the box body 4 and can adjust the position up and down; the box body 4 is arranged along the front-back direction, the lower part of the front side of the box body is provided with a notch for the stone 7 to pass through, the rear side of the box body is open, and the top of the box body is provided with a strip-shaped through hole along the left-right direction; the upper end of the flame gun 31 penetrates out of the strip-shaped through hole upwards and can move left and right in the strip-shaped through hole; the surface cleaning structure 5 comprises a steel brush 50 in front of the box body 4 and capable of adjusting positions up and down, a baffle plate 51 in front of the steel brush 50, a front pressing wheel 52 arranged in the middle of the baffle plate 51 along the left-right direction and a cleaning lifting mechanism on the box body 4 and used for adjusting the steel brush 50 up and down, the baffle plate 51 is arranged along the left-right direction and is positioned above the adjacent stone 7, and the front pressing wheel 52 and the steel brush 50 are both pressed on the upper side of the stone 7; the lower part of the flame gun 31 is obliquely arranged forwards from top to bottom, the left side and/or the right side of the frame 1 is provided with a fan, and the fan is obliquely arranged inwards from front to back and faces the steel brush 50; the stop lever 6 is vertically arranged, is positioned in the middle of the feeding conveying section 21, and is positioned in front of the surface cleaning structure 5; after the feeding section 20 feeds the stone 7, the rear part of the fed stone 7 is lapped on the front part of the front stone 7 to tilt, the stop lever 6 is positioned behind the tilted stone 7 and above the front stone 7 adjacently, the tilted stone 7 is driven by the front stone 7 to move backwards, and the rear end of the tilt stone 7 abuts against the stop lever 6 to push the tilt stone to the front of the front stone 7.
The length of the feeding section 20 in the embodiment of the invention is smaller than the length of the stone 7, and the distance between the front end of the feeding section 20 and the stop lever 6 is larger than the length of the stone 7.
Further, a portal frame is arranged on the frame 1 in the embodiment of the invention along the left-right direction, a sleeve is arranged in the middle of the top beam of the portal frame along the vertical direction, and the upper part of the stop lever 6 is inserted into the sleeve and is locked by a locking bolt on the sleeve.
Specifically, the front single-arm crane and the rear single-arm crane in the embodiment of the invention are positioned on the same side, and the fan is arranged on the opposite side of the front single-arm crane; the distance between two adjacent conveying rollers at the feeding section 20 corresponding to the clamp is 25-45cm, the distance between two adjacent conveying rollers at the discharging section corresponding to the clamp is 25-45cm, and the distance between two adjacent conveying rollers at the rest conveying rollers is less than 20cm.
Further, the fire structure 3 in the embodiment of the invention is arranged in the middle of the box 4, the left side and/or the right side of the front part of the box 4 is provided with a door which can be opened and closed, the top or the upper part of the front part of the box 4 is connected with the dust treatment device through a pipeline with a fan, a receiving groove 8 is arranged below the guide roller conveying structure 2, and the receiving groove 8 is arranged below the feeding conveying section 21 and the box 4.
The fire structure 3 in the embodiment of the invention further comprises a fire lifting frame 32 in the box body 4, a swinging mechanism which is arranged at the rear side of the fire lifting frame 32 and is used for driving the gun frame 30 to move left and right, and a fire lifting mechanism which is used for driving the fire lifting frame 32 to move up and down; the gun rack 30 is arranged on the front side of the fire lifting rack 32, the fire lifting rack 32 is of a vertically arranged plate-shaped structure, and a hollowed hole is formed in the middle of the fire lifting rack; two transverse sliding bars are arranged in the hollowed-out hole in a vertical side-by-side manner, two groups of grooved roller groups are arranged in the rear side of the gun rack 30 in a vertical side-by-side manner, each group of grooved roller groups comprises at least two grooved rollers which are arranged in a left-right side-by-side manner, the grooved rollers are arranged in a front-back direction, annular grooves on the grooved rollers are matched with the transverse sliding bars, the grooved roller groups on the upper side are arranged on the lower side of the transverse sliding bars in a sliding manner, and the grooved roller groups on the lower side are arranged on the upper side of the transverse sliding bars on the lower side in a sliding manner; the swing mechanism comprises a swing motor, an eccentric wheel, a hollowed hole and a swing rod, wherein the swing motor is arranged at the rear side of the fire lifting frame 32 along the front-back direction, the eccentric wheel is arranged at the front end of a rotating shaft of the swing motor, the swing rod is arranged at the rear side of the gun frame 30 along the front-back direction, the swing rod is hinged between the rear end of the swing rod and the eccentric wheel, the swing motor is arranged at the left side or the right side of the hollowed hole, and the swing rod is arranged along the left-right direction; the fire elevating mechanism comprises two longitudinal slide bars which are arranged side by side left and right, a guide wheel which is arranged along the left and right direction in the box body 4, and a winch which is arranged at the lower part in the box body 4 and is positioned at the rear of the fire elevating frame 32, wherein the two longitudinal slide bars are respectively arranged at the left and right sides of the hollowed-out hole and are vertically arranged, a front cross beam and a rear cross beam are arranged side by side in the front and rear of the lower part in the box body 4, the front cross beam and the rear cross beam are both arranged above the stone 7 and are both arranged along the left and right direction, the longitudinal slide bars are arranged between the top of the box body 4 and the front cross beam, the rear side of the fire elevating frame 32 is slidingly arranged on the two longitudinal slide bars, the guide wheel is arranged right above the fire elevating frame 32 and is positioned between the two longitudinal slide bars, and the winch is fixed on the rear cross beam and is connected with the middle position of the top of the fire elevating frame 32 after the guy cable bypasses the upper side of the guide wheel.
Further, two sets of rear pressing wheels 33 are arranged in parallel in front of and behind the bottom of the fire lifting frame 32 in the embodiment of the invention, the two sets of rear pressing wheels 33 are respectively positioned in front of and behind the fire spraying gun 31, each set of rear pressing wheels 33 comprises two rear pressing wheels 33 which are arranged side by side left and right and respectively press against the left and right sides of the stone 7, and the rear pressing wheels 33 are arranged along the left and right directions; two straight fixing rods are arranged side by side on the left and right of the rear side of the fire lifting frame 32, the straight fixing rods are arranged along the front and rear directions, and two rear pressing wheels 33 behind the fire spraying gun 31 are respectively fixed on the lower sides of the corresponding straight fixing rods; two L-shaped fixing rods are arranged side by side on the left and right of the front side of the fire lifting frame 32, and are respectively positioned on the left and right sides of the gun frame 30; the rear end of the longitudinal arm of the L-shaped fixing rod is fixed on the front side of the fire lifting frame 32, and the cross arm of the L-shaped fixing rod is fixed on the inner side of the front end of the longitudinal arm; the cross arm is arranged in the left-right direction and is positioned in front of the gun rack 30, and two rear pressing wheels 33 in front of the flame gun 31 are respectively fixed on the lower sides of the corresponding cross arms.
The cleaning lifting mechanism comprises two lifting rods which are arranged side by side left and right and positioned in front of the box body 4, a fixing frame arranged at the upper part of the front side of the box body 4, cleaning lifting frames which are arranged on the two lifting rods in a sliding manner and positioned below the fixing frame, a screw rod which is vertically arranged, a hand wheel which is rotatably arranged on the screw rod, and a spring sleeved on the screw rod, wherein the steel brush 50 is arranged at the bottom of the cleaning lifting frames in the left-right direction, the baffle plate 51 is fixed at the front side of the cleaning lifting frames, the cleaning lifting frames are arranged at the front side of the lifting rods in the left-right direction and positioned above the stone 7, and the top ends of the two lifting rods are respectively fixed at the left side and the right side of the fixing frame; the lower end of the screw rod is rotatably arranged at the top of the cleaning lifting frame, and the upper part of the screw rod passes through the fixing frame; the hand wheel is located the top of mount, the spring is located between the upside of mount and the hand wheel.
The baffle plate 51 in the embodiment of the invention is arranged on the cleaning lifting frame in an up-and-down adjustable manner, and a plurality of handles are arranged on the top end of the baffle plate in a left-and-right side-by-side manner; the front side of baffle 51 is equipped with preceding pinch roller fixed plate along fore-and-aft direction, preceding pinch roller fixed plate vertical arrangement, preceding pinch roller 52 locates the lower part of preceding pinch roller fixed plate, be equipped with the breach that supplies the rear portion of preceding pinch roller 52 to pass on the baffle 51.
On the other hand, the embodiment of the invention provides a method for processing stone by the automatic stone pitting surface processing device, which comprises the following steps:
(1) Feeding: the stone 7 is hoisted to the feeding conveying section 21 through the front single-arm crane, after the stone 7 is fed into the feeding section 20, the rear part of the fed stone 7 is lapped at the front part of the front stone 7 to tilt, the stop lever 6 is positioned behind the tilted stone 7 and above the front stone 7 adjacently, the tilted stone 7 is driven by the front stone 7 to move backwards, and the rear end of the tilted stone 7 abuts against the stop lever 6 to push the rear end of the tilted stone 7 to the front of the front stone 7.
(2) Cleaning: the stone 7 sequentially passes through the front pressing wheel 52, the baffle plate 51 and the steel brush 50, the steel brush 50 rolls the stone scraps forwards, and the fan blows away the stone scraps on the surface of the stone 7.
(3) Firing: the stone 7 enters the box 4, the fire guns 31 move back and forth to fire the stone 7, and the lower parts of the fire guns 31 are bent forwards to enable stone scraps generated by fire to move forwards.
(4) Discharging: the stone 7 is sent to a discharging section, and the stone is hoisted and discharged through a rear single-arm crane.
The technical scheme provided by the embodiment of the invention has the beneficial effects that: the embodiment of the invention provides an automatic stone pitted surface processing device and a processing method, which realize loading and discharging semi-automatically, save energy consumption by closely conveying stones, setting a box body and adjusting the height of a flame gun, automatically clean the stone surface by setting a front pressing wheel, a baffle plate and a steel brush, and adjust various structures up and down to adapt to products with different specifications.
Drawings
Fig. 1 is a schematic structural view of an automatic stone pitted surface processing device according to an embodiment of the present invention;
Fig. 2 is a schematic structural diagram of a fire structure according to an embodiment of the present invention.
In the figure: the device comprises a frame 1, a guide roller conveying structure 2, a fire burning structure 3, a box 4, a surface cleaning structure 5, a stop lever 6, a stone 7 and a receiving groove 8;
A feeding section 20, a feeding conveying section 21, a burning section 22, a discharging conveying section 23 and a limiting baffle 24;
30 gun frames, 31 flame guns, 32 flame lifting frames and 33 rear pinch rollers;
50 steel brushes, 51 baffle plates and 52 front pinch rollers.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings, for the purpose of making the objects, technical solutions and advantages of the present invention more apparent.
Example 1
Referring to fig. 1-2, embodiment 1 provides an automatic stone pitted surface processing device, which comprises a frame 1, a guide roller conveying structure 2 (composed of a plurality of conveying rollers arranged side by side in the front-back direction) arranged on the frame 1, a fire structure 3 arranged on the frame 1 and positioned in the middle of the guide roller conveying structure 2, and the like. The flame structure 3 includes a gun rack 30 capable of reciprocating left and right, and a plurality of flame guns 31 provided in parallel left and right on the front side of the gun rack 30. The structure is basically the same as that of the existing burning device, and the difference is that: the processing device of the invention also comprises a box body 4 (formed by a front side plate, a left side plate, a right side plate, a top plate and the like), a front single-arm crane (consistent with the convention), a rear single-arm crane (consistent with the convention), a surface cleaning structure 5 (used for cleaning sundries (such as stone scraps) on the stone surface forwards and cleaning stone scraps generated by burning), a stop lever 6 (used for propping adjacent stones 7 together) and the like. The guide roller conveying structure 2 is divided into a feeding section 20 (for feeding), a feeding conveying section 21 (for transition between feeding and firing), a firing section 22 (for firing), a discharging conveying section 23 (transition between firing and discharging) and a discharging section (discharging) from front to back in sequence, wherein conveying rollers (driven rollers) of the feeding section 20 are unpowered, and conveying rollers (driving rollers) of the feeding conveying section 21, the firing section 22, the discharging conveying section 23 and the discharging section are synchronously driven. The fire structure 3 is arranged right above the fire section 22, and the front single-arm crane and the rear single-arm crane are respectively arranged on the left side or the right side of the feeding section 20 and the left side or the right side of the discharging section and are respectively provided with a clamp (for clamping the stone 7, which is a conventional structure). One side of the feeding conveying section 21, which is far away from the front single-arm crane, is provided with a limit baffle 24 (a vertically arranged rectangular plate, the inner side of which is smooth and is arranged between the feeding section 20 and the box body 4) along the front-back direction, so that the stone 7 is opposite to the burning structure 3. The fire structure 3 is arranged in the box body 4 and can adjust the position up and down to adjust the fire effect and adapt to the stones 7 with different specifications (the patent is automatic lifting). Wherein, the box 4 sets up along fore-and-aft direction, and its front side lower part is equipped with the breach that supplies stone material 7 to pass (specifically along controlling the rectangle mouth that sets up, the stone bits of burning fire can pass forward), and its rear side is uncovered (be convenient for repair and maintenance and get into the air), and its top is equipped with bar through-hole (specifically rectangular hole) along controlling to. The upper end of the flame gun 31 is penetrated out of the strip-shaped through hole upward and can move left and right in the strip-shaped through hole. The surface cleaning structure 5 comprises a steel brush 50 (rolling brush for forward sundries) in front of the box body 4 and capable of adjusting positions vertically, a baffle plate 51 (avoiding forward movement of stone scraps) in front of the steel brush 50, a front pressing wheel 52 (pressing the stone 7 and avoiding shaking and forward sliding of the stone 7) in the middle of the baffle plate 51 and arranged along the left and right directions, a cleaning lifting mechanism (preferably an elastic lifting structure) on the box body 4 and used for adjusting the steel brush 50 vertically, and the like, wherein the baffle plate 51 is arranged along the left and right directions and is positioned above the adjacent stone 7, and the front pressing wheel 52 and the steel brush 50 are all pressed on the upper side of the stone 7. The lower part of the flame gun 31 is arranged obliquely forward from top to bottom (generated stone dust is forward, the surface cleaning structure 5 is convenient to clean and the influence on the rear structure is reduced), the left side and/or the right side of the frame 1 is provided with a fan for blowing off the stone dust, and the fan (particularly an axial flow fan) is arranged obliquely inward from front to back and faces the steel brush 50. The stop lever 6 is arranged vertically, in the middle of the feeding conveyor section 21, in front of the surface cleaning structure 5. After the feeding section 20 feeds the stone 7, the rear part of the fed stone 7 is lapped at the front part of the front stone 7 to be tilted, the stop lever 6 is positioned behind the tilted stone 7 and above the adjacent part of the front stone 7, the tilted stone 7 is driven by the front stone 7 to move backwards, and the rear end (middle part) of the tilted stone 7 is propped against the stop lever 6 to be pushed to the front part of the front stone 7, so that the stones 7 are all propped against together, and energy is saved.
The length of the feeding section 20 in the embodiment of the invention is smaller than the length of the stone 7, and the distance between the front end of the feeding section 20 and the stop lever 6 is larger than the length of the stone 7.
Further, a portal frame (which is arranged along the left-right direction and through which stone 7 can pass) is arranged on the frame 1 in the embodiment of the invention, a sleeve (a circular tube slightly larger than a stop lever) is arranged in the middle of the top beam of the portal frame along the vertical direction, and the upper part of the stop lever 6 is inserted into the sleeve and is locked by a locking bolt on the sleeve.
Specifically, the front single-arm crane and the rear single-arm crane in the embodiment of the invention are positioned on the same side, and the fan is arranged on the opposite side of the front single-arm crane. The distance between two adjacent conveying rollers at the feeding position of the feeding section 20 corresponding to the clamp is 25-45cm so as to be convenient for feeding, the distance between two adjacent conveying rollers at the discharging position of the discharging section corresponding to the clamp is 25-45cm so as to be convenient for feeding, and the distance between two adjacent conveying rollers of the rest conveying rollers (except for four conveying rollers with the distance of 25-45 cm) is less than 20cm.
Further, referring to fig. 1, the burning structure 3 in the embodiment of the present invention is disposed in the middle of the box 4, the left side and/or the right side of the front portion of the box 4 is provided with an openable door for cleaning and maintenance, the top or the upper portion of the front portion of the box 4 is connected with a dust treatment device (conventional structure, for dust treatment, specifically may be a washing structure) through a pipeline with a fan, a receiving trough 8 (specifically may be a rectangular trough disposed along the front-rear direction) is disposed below the guide roller conveying structure 2 for receiving stone dust generated by burning, and the receiving trough 8 is disposed below the feeding conveying section 21 and the box 4.
Referring to fig. 1-2, the fire structure 3 in the embodiment of the present invention further includes a fire lifting frame 32 (specifically, a plate-shaped structure disposed along a left-right direction, which basically separates the front and rear of the box 4, that is, two sides of the fire lifting frame are respectively located on adjacent inner sides of corresponding sides of the box 4), a swinging mechanism behind the fire lifting frame 32 and used for driving the gun frame 30 to move left and right, and a fire lifting mechanism for driving the fire lifting frame 32 to move up and down, etc. The gun rack 30 (specifically, may be a rectangular plate disposed along a left-right direction, and covers the hollow hole) is disposed on the front side of the fire lifting rack 32, and the fire lifting rack 32 is of a vertically disposed plate-like structure, and the hollow hole (specifically, may be a rectangular hole disposed along the left-right direction) is disposed in the middle of the fire lifting rack 32. Two transverse sliding rods (specifically, smooth round rods) are arranged in the hollowed-out holes in parallel from top to bottom, two groups of grooved roller groups are arranged on the rear side of the gun rack 30 in parallel from top to bottom, each group of grooved roller groups comprises at least two grooved rollers (ring grooves matched with the transverse sliding rods are arranged on the peripheral surface of the grooved rollers, the grooved rollers are arranged in the front-back direction along the front-back direction, the ring grooves on the grooved rollers are matched with the transverse sliding rods, the grooved roller groups on the upper side are slidably arranged on the lower side of the transverse sliding rods on the upper side, and the grooved roller groups on the lower side are slidably arranged on the upper side of the transverse sliding rods on the lower side.
Specifically, referring to fig. 1-2, the number of grooved rollers in this embodiment is four, and the four grooved rollers are arranged in a rectangular shape. The swinging mechanism comprises a swinging motor (arranged in the front-back direction) arranged at the rear side of the fire lifting frame 32 in the front-back direction, an eccentric wheel at the front end of a rotating shaft of the swinging motor, a rotating rod arranged at the rear side of the gun frame 30 in the front-back direction, a swinging rod hinged between the rear end (rotating connection) of the rotating rod and the eccentric wheel (eccentric connection) and the like, wherein the swinging motor is arranged at the left side or the right side of the hollow hole, and the swinging rod is arranged in the left-right direction. The rotation of the swing motor drives the gun rest 30 to reciprocate left and right. The fire elevating system includes two vertical slide bars (specifically smooth round bar) that control set up side by side, the guide pulley that top and along controlling to setting up in the box 4 and lower part just are located hoist engine etc. at fire crane 32 rear in the box 4, and two vertical slide bars are located the left and right sides in fretwork hole respectively and all vertical setting, and lower part is equipped with front beam (specifically can be rectangular beam) and rear beam (specifically can be rectangular beam) side by side around in the box 4. The front beam and the rear beam are both positioned above the stone 7 and are both arranged along the left and right directions, the longitudinal sliding rods are arranged between the top of the box body 4 and the front beam, and the rear side of the fire lifting frame 32 is arranged on the two longitudinal sliding rods in a sliding manner (through a sliding seat). The guide wheel is arranged right above the fire lifting frame 32 and between the two longitudinal slide bars, the winch is fixed on the rear cross beam, and the guy cable (from the front to the front obliquely upwards) bypasses the upper side of the guide wheel and is connected with the middle position of the top of the fire lifting frame 32 (from the last vertically downwards). The height of the fire elevating frame 32 is adjusted by the rotation of the hoist.
Further, referring to fig. 1-2, two sets of rear pinch rollers 33 are arranged side by side in front of and behind the bottom of the fire lifting frame 32 in the embodiment of the present invention, the two sets of rear pinch rollers 33 are respectively located in front of and behind the fire spraying gun 31 (the rear set of rear pinch rollers 33 are also located behind the fire lifting frame 32), each set of rear pinch rollers 33 includes two rear pinch rollers 33 which are arranged side by side left and right and respectively press against the left and right sides of the stone 7 to press the two sides of the stone 7, and the rear pinch rollers 33 are arranged along the left and right directions. Two straight fixing rods are arranged side by side on the left and right of the rear side of the fire lifting frame 32, the straight fixing rods are arranged along the front and rear directions, and two rear pressing wheels 33 behind the fire spraying gun 31 are respectively fixed at the rear ends of the lower sides of the corresponding straight fixing rods. Two L-shaped fixing rods are arranged side by side on the left and right of the front side of the fire lifting frame 32, and are respectively positioned on the left and right sides of the gun frame 30. The rear end of the trailing arm of the L-shaped fixing lever is fixed to the front side of the fire lifting frame 32, and the cross arm thereof is fixed to the inner side of the front end of the trailing arm. The cross arms are arranged in the left-right direction and are positioned in front of the gun rack 30, and two rear pinch rollers 33 in front of the flame gun 31 are respectively fixed at the lower inner ends of the corresponding cross arms.
Referring to fig. 1, the cleaning lifting mechanism in the embodiment of the invention includes two lifting rods (smooth round rods) arranged side by side and located in front of the box 4, a fixing frame (a frame structure arranged along the front-back direction) at the upper part of the front side of the box 4, a cleaning lifting frame (a frame structure which is arranged along the left-right direction) arranged on the two lifting rods in a sliding manner (through a sliding seat at the rear side) and located below the fixing frame, a screw rod arranged vertically, a hand wheel arranged on the screw rod in a rotating manner (in threaded connection), a spring sleeved on the screw rod, and the like, wherein a steel brush 50 is arranged at the bottom of the cleaning lifting frame along the left-right direction, a baffle 51 is fixed at the front side of the cleaning lifting frame (through a fixing frame arranged along the front-back direction), the cleaning lifting frame is arranged at the front side of the lifting rod along the left-right direction and located above the stone 7, and the top ends of the two lifting rods are respectively fixed at the left side and the right side of the fixing frame. The lower extreme rotation of screw rod is located the top of clearance crane, and its upper portion passes the mount (and its top is equipped with the roof that has the through-hole along fore-and-aft direction, and the screw rod passes the through-hole). The hand wheel is located the top of mount, and the spring is located between the upside of mount (roof) and the hand wheel. The height of the steel hairbrush 50 can be adjusted by rotating the hand wheel so as to adjust the cleaning effect and adapt to the stones 7 with different specifications.
Referring to fig. 1, the baffle plate 51 in the embodiment of the present invention is disposed on the cleaning lifting frame in an up-down adjustable manner (the left and right sides of the baffle plate 51 are provided with bar-shaped holes along the vertical direction, and bolts (fixed on the fixed frame) are disposed in the bar-shaped holes to lock the baffle plate 51), and a plurality of handles are disposed on the top end of the baffle plate in parallel to each other to facilitate the adjustment of the height. The front side of the baffle plate 51 is provided with a front pinch roller fixing plate (specifically, a rectangular plate) along the front-back direction, the front pinch roller fixing plate is vertically arranged, the front pinch roller 52 is arranged at the lower part of the front pinch roller fixing plate, the baffle plate 51 is provided with a notch (specifically, a vertically arranged strip-shaped opening) for the rear part (lower side) of the front pinch roller 52 to pass through, and the rear part of the front pinch roller 52 passes through the notch backwards.
Example 2
Referring to fig. 1-2, embodiment 2 provides an automatic stone pitting surface processing method, and the automatic stone pitting surface processing device provided in embodiment 1 is adopted, and the method comprises the following steps:
(1) Feeding: the stone 7 is hoisted to the feeding conveying section 21 through the front single-arm crane, after the stone 7 is fed into the feeding section 20, the rear part of the fed stone 7 is lapped on the front part of the front stone 7 to be tilted, the stop lever 6 is positioned behind the tilted stone 7 and above the front stone 7 adjacently, the tilted stone 7 is driven by the front stone 7 to move backwards, and the rear end of the tilted stone 7 is propped against the stop lever 6 to be pushed to the front of the front stone 7.
(2) Cleaning: the stone 7 sequentially passes through the front pressing wheel 52, the baffle plate 51 and the steel hairbrush 50, the steel hairbrush 50 rolls forward stone scraps, and the fan blows away the stone scraps on the surface of the stone 7.
(3) Firing: the stone 7 enters the box body 4, the plurality of flame guns 31 move back and forth to perform flame treatment on the stone 7, and the lower parts of the flame guns 31 are bent forwards to enable stone scraps generated by flame to move forwards; at the same time of the firing process, four rear pressing wheels 33 press the stone 7.
(4) Discharging: the stone 7 is sent to a discharging section, and the stone is hoisted and discharged through a rear single-arm crane.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.
Claims (8)
1. The stone pitted surface automatic processing device comprises a rack (1), a guide roller conveying structure (2) arranged on the rack (1) along the front and back directions and a fire burning structure (3) arranged on the rack (1) and positioned in the middle of the guide roller conveying structure (2), wherein the fire burning structure (3) comprises a gun rack (30) capable of reciprocating left and right and a plurality of fire guns (31) arranged on the front side of the gun rack (30) and side by side left and right; it is characterized in that the method comprises the steps of,
The processing device also comprises a box body (4), a front single-arm crane, a rear single-arm crane, a surface cleaning structure (5) and a stop lever (6);
The guide roller conveying structure (2) is sequentially divided into a feeding section (20), a feeding conveying section (21), a burning section (22), a discharging conveying section (23) and a discharging section from front to back, conveying rollers of the feeding section (20) are driven in an unpowered mode, and conveying rollers of the feeding conveying section (21), the burning section (22), the discharging conveying section (23) and the discharging section are driven synchronously; the fire structure (3) is arranged right above the fire section (22), and the front single-arm crane and the rear single-arm crane are respectively arranged on the left side or the right side of the feeding section (20) and the left side or the right side of the discharging section and are provided with clamps; a limiting baffle (24) is arranged on one side of the feeding conveying section (21) far away from the front single-arm crane along the front-back direction so that the stone (7) is opposite to the fire structure (3);
The fire structure (3) is arranged in the box body (4) and can adjust the position up and down; the box body (4) is arranged along the front-back direction, the lower part of the front side of the box body is provided with a notch for a stone (7) to pass through, the rear side of the box body is open, and the top of the box body is provided with a strip-shaped through hole along the left-right direction; the upper end of the flame gun (31) upwards penetrates out of the strip-shaped through hole and can move left and right in the strip-shaped through hole;
the surface cleaning structure (5) comprises a steel brush (50) in front of the box body (4) and capable of adjusting positions up and down, a baffle plate (51) in front of the steel brush (50), a front pressing wheel (52) arranged in the middle of the baffle plate (51) along the left-right direction and a cleaning lifting mechanism used for adjusting the steel brush (50) up and down on the box body (4), wherein the baffle plate (51) is arranged along the left-right direction and is positioned above the adjacent stone (7), and the front pressing wheel (52) and the steel brush (50) are propped against the upper side of the stone (7);
The lower part of the flame gun (31) is obliquely arranged forwards from top to bottom, the left side and/or the right side of the frame (1) is provided with a fan, and the fan is obliquely arranged inwards from front to back and faces the steel brush (50);
The stop lever (6) is vertically arranged and is positioned in the middle of the feeding conveying section (21) and is positioned in front of the surface cleaning structure (5); after the feeding section (20) feeds the stone (7), the rear part of the fed stone (7) is lapped at the front part of the previous stone (7) to tilt, the stop lever (6) is positioned behind the tilted stone (7) and above the adjacent part of the previous stone (7), the tilted stone (7) is driven by the previous stone (7) to move backwards, and the rear end of the tilt stone is propped against the stop lever (6) to push the tilt stone to the front part of the previous stone (7);
The front single-arm crane and the rear single-arm crane are positioned on the same side, and the fan is arranged on the opposite side of the front single-arm crane; the distance between two adjacent conveying rollers at the feeding position of the feeding section (20) corresponding to the clamp is 25-45cm, the distance between two adjacent conveying rollers at the discharging position of the discharging section corresponding to the clamp is 25-45cm, and the distance between two adjacent conveying rollers of the rest conveying rollers is less than 20cm;
The fire structure (3) further comprises a fire lifting frame (32) in the box body (4), a swinging mechanism which is arranged at the rear side of the fire lifting frame (32) and used for driving the gun frame (30) to move left and right, and a fire lifting mechanism which is used for driving the fire lifting frame (32) to move up and down;
The gun rack (30) is arranged on the front side of the fire lifting rack (32), the fire lifting rack (32) is of a vertically arranged plate-shaped structure, and a hollowed hole is formed in the middle of the fire lifting rack; two transverse sliding rods are arranged in the hollowed-out hole in parallel up and down, two groups of grooved roller groups are arranged on the rear side of the gun rack (30) in parallel up and down, each group of grooved roller groups comprises at least two grooved rollers which are arranged side by side left and right, the grooved rollers are arranged along the front and back directions, annular grooves on the grooved rollers are matched with the transverse sliding rods, the grooved roller group on the upper side is arranged on the lower side of the transverse sliding rod in a sliding manner, and the grooved roller group on the lower side is arranged on the upper side of the transverse sliding rod on the lower side in a sliding manner;
The swinging mechanism comprises a swinging motor, an eccentric wheel, a hollowed hole and a swinging rod, wherein the swinging motor is arranged at the rear side of a fire lifting frame (32) along the front-back direction, the eccentric wheel is arranged at the front end of a rotating shaft of the swinging motor, the swinging rod is arranged in the hollowed hole along the front-back direction and is arranged at the rear side of a gun frame (30), the swinging rod is hinged between the rear end of the swinging rod and the eccentric wheel, the swinging motor is arranged at the left side or the right side of the hollowed hole, and the swinging rod is arranged along the left-right direction;
The utility model provides a fire elevating system, including controlling two vertical slide bars that set up side by side, top and along controlling the hoist engine that sets up in guide pulley and box (4) in lower part and be located fire crane (32) rear in box (4), two vertical slide bars are located the left and right sides in fretwork hole respectively and all vertical setting, be equipped with front beam and rear beam around lower part in box (4) side by side, front beam and rear beam all are located the top of stone material (7) and all set up along controlling, vertical slide bar locates between the top of box (4) and the front beam, the rear side of fire crane (32) is slided and is located on two vertical slide bars, it is located between two vertical slide bars directly over fire crane (32) for the guide pulley, the hoist engine is fixed on the rear beam and its intermediate position connection with fire crane (32) top after bypassing the upside of guide pulley.
2. The stone pitting automatic processing device according to claim 1, wherein the length of the feeding section (20) is smaller than the length of the stone (7), and the distance between the front end of the feeding section (20) and the stop lever (6) is larger than the length of the stone (7).
3. The stone pitting automatic processing device according to claim 1, wherein a portal frame is arranged on the frame (1) along the left-right direction, a sleeve is arranged in the middle of a top beam of the portal frame along the vertical direction, and the upper part of the stop lever (6) is inserted into the sleeve and is locked by a locking bolt on the sleeve.
4. The stone pitted surface automatic processing device according to claim 1, wherein the fire structure (3) is arranged in the middle of the box body (4), a door capable of being opened and closed is arranged on the left side and/or the right side of the front part of the box body (4), the top or the upper part of the front part of the box body (4) is connected with the dust treatment device through a pipeline with a fan, a receiving groove (8) is arranged below the guide roller conveying structure (2), and the receiving groove (8) is arranged below the feeding conveying section (21) and the box body (4).
5. The stone pitted surface automatic processing device according to claim 1, wherein the bottom of the fire lifting frame (32) is provided with two groups of rear pressing wheels (33) in parallel front and back, the two groups of rear pressing wheels (33) are respectively positioned in front of and behind the fire spraying gun (31), each group of rear pressing wheels (33) comprises two rear pressing wheels (33) which are arranged side by side left and right and respectively press against the left and right sides of the stone (7), and the rear pressing wheels (33) are arranged along the left and right directions;
Two straight fixing rods are arranged side by side on the left and right of the rear side of the fire lifting frame (32), the straight fixing rods are arranged along the front and rear directions, and two rear pressing wheels (33) behind the fire gun (31) are respectively fixed on the lower sides of the corresponding straight fixing rods;
Two L-shaped fixing rods are arranged side by side on the left side and the right side of the front side of the fire lifting frame (32), and are respectively positioned on the left side and the right side of the gun frame (30); the rear end of the longitudinal arm of the L-shaped fixing rod is fixed on the front side of the fire lifting frame (32), and the cross arm of the L-shaped fixing rod is fixed on the inner side of the front end of the longitudinal arm; the cross arms are arranged in the left-right direction and are positioned in front of the gun frame (30), and two rear pressing wheels (33) in front of the flame gun (31) are respectively fixed on the lower sides of the corresponding cross arms.
6. The stone pitting automatic processing device according to claim 1, wherein the cleaning lifting mechanism comprises two lifting rods which are arranged side by side left and right and are positioned in front of the box body (4), a fixing frame arranged at the upper part of the front side of the box body (4), a cleaning lifting frame which is arranged on the two lifting rods in a sliding manner and is positioned below the fixing frame, a screw rod which is vertically arranged, a hand wheel which is rotationally arranged on the screw rod, and a spring sleeved on the screw rod, wherein the steel brush (50) is arranged at the bottom of the cleaning lifting frame along the left and right direction, the baffle plate (51) is fixed at the front side of the cleaning lifting frame, the cleaning lifting frame is arranged at the front side of the lifting rod along the left and right direction and is positioned above the stone (7), and the top ends of the two lifting rods are respectively fixed at the left and right sides of the fixing frame; the lower end of the screw rod is rotatably arranged at the top of the cleaning lifting frame, and the upper part of the screw rod passes through the fixing frame; the hand wheel is located the top of mount, the spring is located between the upside of mount and the hand wheel.
7. The stone pitting automatic processing device according to claim 6, wherein the baffle plate (51) is arranged on the cleaning lifting frame in an up-down adjustable manner, and a plurality of handles are arranged on the top end of the baffle plate in a side-by-side manner; front pinch roller fixed plate is arranged on the front side edge of the baffle plate (51) in the front-back direction, the front pinch roller fixed plate is vertically arranged, the front pinch roller (52) is arranged on the lower portion of the front pinch roller fixed plate, and a notch for the rear portion of the front pinch roller (52) to pass through is formed in the baffle plate (51).
8. A method for processing stone by using the stone pitting surface automatic processing device according to any one of claims 1 to 7, comprising the following steps:
(1) Feeding: lifting the stone (7) to a feeding conveying section (21) through a front single-arm crane, after the feeding section (20) feeds the stone (7), the rear part of the fed stone (7) is lapped at the front part of the front stone (7) to tilt, the stop lever (6) is positioned behind the tilted stone (7) and above the front stone (7) adjacently, the tilted stone (7) is driven by the front stone (7) to move backwards, and the rear end of the tilt stone is propped against the stop lever (6) to push the tilt stone to the front part of the front stone (7);
(2) Cleaning: the stone (7) sequentially passes through a front pressing wheel (52), a baffle plate (51) and a steel brush (50), the steel brush (50) rolls forward stone scraps, and the fan blows away the stone scraps on the surface of the stone (7);
(3) Firing: the stone (7) enters the box body (4), the plurality of flame guns (31) move back and forth to perform flame treatment on the stone (7), and the lower parts of the flame guns (31) are bent forwards to enable stone scraps generated by flame to move forwards;
(4) Discharging: the stone (7) is sent to a discharging section, and the stone is hoisted and discharged through a rear single-arm crane.
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| GB634979A (en) * | 1948-03-24 | 1950-03-29 | Backhouse And Coppock Ltd | Improvements in flint glazing machines for polishing paper and similar material |
| US4848308A (en) * | 1987-01-12 | 1989-07-18 | Betonwerke Munderkingen Gmbh | Stoneworking or cutting device |
| JP3223269B2 (en) * | 1998-11-24 | 2001-10-29 | 東京工業大学長 | Solid material machining method |
| KR100906108B1 (en) * | 2007-10-20 | 2009-07-06 | 이익규 | Apparatus for lifting transfer of boundary stone |
| KR101201252B1 (en) * | 2010-11-03 | 2012-11-14 | 세진산업 (주) | Processing device of stone |
| CN102126256A (en) * | 2010-12-09 | 2011-07-20 | 徐智法 | Automatic spraying and burning machine for stone material |
| CN202943761U (en) * | 2012-09-05 | 2013-05-22 | 孙吉开 | Stone-purpose fire board machine with burner nozzle number and height adjustable |
| CN103213200B (en) * | 2013-04-08 | 2015-05-13 | 孙吉开 | Efficient and energy-saving fire board machine for stone |
| CN105365053B (en) * | 2015-12-16 | 2017-03-22 | 苏金溢 | Complete set of full-automatic and multifunctional stone processing equipment and processing method |
| CN107116428A (en) * | 2017-06-26 | 2017-09-01 | 苏昭缄 | A kind of stone material sanding apparatus for building with periodicity deashing function |
| CN206999325U (en) * | 2017-07-31 | 2018-02-13 | 王文胜 | A kind of multifunctional stone machine for treating surface |
| CN111015960A (en) * | 2019-12-13 | 2020-04-17 | 安徽玄同工业设计有限公司 | Method for processing artificial natural stone lath |
| CN212883654U (en) * | 2020-06-24 | 2021-04-06 | 王梅莲 | Novel stone plate burning machine |
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