CN110406145B - Waste tire tread pressing equipment - Google Patents
Waste tire tread pressing equipment Download PDFInfo
- Publication number
- CN110406145B CN110406145B CN201910841854.5A CN201910841854A CN110406145B CN 110406145 B CN110406145 B CN 110406145B CN 201910841854 A CN201910841854 A CN 201910841854A CN 110406145 B CN110406145 B CN 110406145B
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- rotating shaft
- driving
- piece
- gear
- tire
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- 239000010920 waste tyre Substances 0.000 title claims abstract description 14
- 238000003825 pressing Methods 0.000 title abstract description 31
- 230000000670 limiting effect Effects 0.000 claims description 37
- 239000002184 metal Substances 0.000 claims description 33
- 230000008093 supporting effect Effects 0.000 claims description 22
- 230000006835 compression Effects 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 12
- 238000001125 extrusion Methods 0.000 claims description 8
- 238000003475 lamination Methods 0.000 claims description 2
- 230000003028 elevating effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 7
- 239000011324 bead Substances 0.000 description 10
- 230000001174 ascending effect Effects 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/52—Unvulcanised treads, e.g. on used tyres; Retreading
- B29D30/54—Retreading
Abstract
The invention discloses waste tire tread pressing equipment which comprises a base, a first fixing device arranged on the base and a lifting device arranged on the base, wherein the first fixing device comprises a first support plate arranged on the left side of the base and capable of moving, a second support plate fixedly arranged on the right side of the base, a first rotating shaft arranged on the first support plate, a second rotating shaft arranged on the second support plate, a first fixing assembly used for fixing a tire, a first driving assembly used for driving the first rotating shaft to rotate and a second driving assembly used for driving the first support plate to move. The invention can quickly fix the tire when the tire is pressed, thereby not only saving labor, but also improving the speed of pressing the tire and facilitating the batch processing of the tire; the invention can stably fix the tire, so that the tire cannot move in the process of pressing, the pressing effect of the tire and the liner can be further improved, and the retreading quality of the waste tire is improved.
Description
Technical Field
The invention belongs to the technical field of waste tire retreading equipment, and particularly relates to waste tire tread pressing equipment.
Background
When the tire received wearing and tearing, directly renew mostly, and old tire is directly abandoned, but causes the waste of resource, along with the progress of science and technology, people begin to renovate junked tire, need use tread pressfitting machine when renovating, but current tread pressfitting machine is when carrying out the pressfitting to tire, is not convenient for fix the tire, takes place to remove easily at the in-process tire of pressfitting, has reduced the quality and the efficiency of pressfitting.
Prior art is chinese patent for CN208148562U as bulletin number, this patent is a junked tire retreading tread pressfitting machine, the on-line screen storage device comprises a base, the top slidable mounting of base has two movable plates, one side that two movable plates are close to each other all rotates and installs the carrier block, one side that two carrier blocks are close to each other is equallyd divide do not fixed mounting have the first rotor plate and the second rotor plate that are located the base top, one side fixed mounting that the second rotor plate is close to first rotor plate has the fixed axle, the fixed slot has been seted up to one side that first rotor plate is close to the second rotor plate, fixed axle and fixed slot looks adaptation, the cavity has been seted up on the base, slidable mounting has two slides in the cavity, the top of two slides respectively with the bottom fixed connection of two movable plates, the through-hole has been seted up to one side of base, the through-hole is linked together with the cavity, the rotor block has been installed to the through-hole internal rotation. The utility model discloses a be convenient for fix the tire, simple structure, convenient to use, however, this patent is carrying out the stability of fixing relatively poor to the tire.
Disclosure of Invention
The invention provides tread pressing equipment which can stably fix a tire and has high pressing quality in order to overcome the defects of the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme: the waste tire tread pressing equipment comprises a base, a first fixing device arranged on the base and a lifting device arranged on the base, wherein the first fixing device comprises a first support plate arranged on the left side of the base and movable, a second support plate fixedly arranged on the right side of the base, a first rotating shaft arranged on the first support plate, a second rotating shaft arranged on the second support plate, a first fixing assembly used for fixing a tire, a first driving assembly used for driving the first rotating shaft to rotate and a second driving assembly used for driving the first support plate to move.
According to the tire pressing device, the first fixing assembly and the lifting assembly are arranged, so that the tire can be quickly fixed during the tire pressing operation, the labor is saved, the speed of the tire pressing operation is increased, and the batch processing of the tire is facilitated; the tire can be stably fixed through the arrangement of the first support plate, the second support plate, the first rotating shaft, the second rotating shaft, the first fixing assembly and the second driving assembly, so that the tire cannot move in the pressing process, the pressing effect of the tire and the liner can be improved, and the retreading quality of the waste tire is improved.
The first fixing assembly comprises a baffle plate sleeved on the first rotating shaft, a first connecting piece with one end connected with the first rotating shaft and a second connecting piece matched with the first connecting piece, and the second connecting piece is arranged on the second rotating shaft; when fixing the tire, establish the tire cover on first pivot earlier, baffle on the first pivot can carry on spacingly to the left side of tire, and when the in-process that first extension board removed to the second extension board, first connecting piece can cooperate jointly with the second connecting piece and carry out stable fixed, easy operation convenience, and it is effectual to stabilize.
The first connecting piece is matched with the second connecting piece through a fixing structure; the first connecting piece and the second connecting piece can be conveniently and stably fixed to the tire by the aid of the fixing structure.
The fixing structure comprises a first groove arranged on the second connecting piece, a second groove arranged on the first groove, a limiting block matched with the second groove and a first sliding block arranged on the limiting block, and the limiting block is arranged on the surface of the first connecting piece; when the first connecting piece approaches to the second connecting piece, the first connecting piece can be inserted into the first groove, and meanwhile, the limiting block on the first connecting piece can be inserted into the second groove, so that the stability of connection between the first connecting piece and the second connecting piece can be improved and the rotation stopping matching of the first connecting piece and the second connecting piece can be realized through the matching of the limiting block and the second groove; meanwhile, the friction force of the limiting block in the moving process of the second groove can be reduced by the arrangement of the first sliding block, the abrasion of the limiting block is reduced, and the service life of the limiting block is prolonged.
The first fixing device further comprises a second fixing component, and the second fixing component is matched with the baffle; the setting of this fixed subassembly of second can be fixed the tire bead, avoids rocking from top to bottom when carrying out the pressfitting to the tire, can further improve the fixed to the tire, and the setting of this fixed subassembly of second can make lamination equipment be applicable to the pressfitting operation of equidimension tire not simultaneously, has improved the suitability of equipment greatly.
The second fixing assembly comprises an air bag sleeved on the first rotating shaft, a first limiting piece used for limiting the right side of the air bag and an inflating structure used for inflating the air bag, and the left side of the air bag is connected with the baffle; when the tire is pressed, the air bag is positioned in the tire bead, under the action of the baffle and the first limiting part, when the air bag is inflated, the air bag only expands upwards, so that the air bag can be better matched with the tire bead, the tire bead position is convenient to fix, and the tires with different sizes can be effectively fixed by controlling the volume of the air bag.
The inflation structure comprises a through hole arranged on the baffle, a barrel arranged at a position corresponding to the through hole, a piston arranged in the barrel, a rod piece with one end connected with the piston, a sleeve ring connected with the other end of the rod piece and a reset structure arranged in the barrel, the sleeve ring is sleeved on the first rotating shaft, and the through hole is communicated with the air bag; when the baffle is extruded, the cylinder piece can move along the rod piece, so that the piston presses air into the air bag through the through hole, the air bag expands, and the air bag can fix the position of the tire bead; the setting of reset structure can be convenient for deflate the gasbag, removes the cooperation between gasbag and the tire.
The reset structure comprises a supporting piece arranged at the position corresponding to the through hole, a first elastic piece with one end connected with the supporting piece and an opening arranged on the supporting piece, and the other end of the first elastic piece is connected with the piston; when the extrusion baffle for first elastic component compression, when removing the extrusion to the baffle, make the baffle resume to the normal position under the effect of first elastic component, barrel spare removes to the opposite side along the body of rod simultaneously for the gasbag shrink, the structure sets up simply, can remove the cooperation between gasbag and the tire fast.
The first driving assembly comprises a first gear sleeved on the first rotating shaft, a second gear matched with the first gear, a third rotating shaft matched with the second gear and a first driving piece for driving the third rotating shaft to rotate, and the first driving piece is arranged on the first support plate; first driving piece drive third pivot is rotated, and the third pivot drives the second gear and rotates, and the second gear drives first pivot through first gear and rotates, and whole drive assembly festival structure sets up simply, and the conveying is stable.
The second driving assembly comprises a connecting block, a second driving piece and a sliding structure, wherein one end of the connecting block is matched with the first rotating shaft, the second driving piece is connected with the other end of the connecting block, and the sliding structure is matched with the first supporting rod; the second driving piece can drive the first rotating shaft to move through the connecting block, and then the first rotating shaft can move the first supporting rod to move, and the stability of the first supporting rod in moving can be improved through the arrangement of the sliding structure.
The invention has the beneficial effects that: the invention can quickly fix the tire when the tire is pressed, thereby not only saving labor, but also improving the speed of pressing the tire and facilitating the batch processing of the tire; the invention can stably fix the tire, so that the tire cannot move in the process of pressing, the pressing effect of the tire and the liner can be further improved, and the retreading quality of the waste tire is improved.
Drawings
Fig. 1 is a first structural schematic diagram of the present invention.
Fig. 2 is an enlarged view of a point a in fig. 1.
Fig. 3 is a top view of fig. 1.
Fig. 4 is a schematic cross-sectional view taken along line a-a in fig. 3.
Fig. 5 is an enlarged view at B in fig. 4.
Fig. 6 is an enlarged view at C in fig. 4.
Fig. 7 is an enlarged view at D in fig. 4.
Fig. 8 is an enlarged view at E in fig. 4.
FIG. 9 is a schematic cross-sectional view taken along line B-B.
Fig. 10 is an enlarged view at F in fig. 9.
Detailed Description
The novel tread pressing device shown in fig. 1-10 comprises a base 1, a first fixing device, a lifting device and a baffle device, wherein the tire can be quickly fixed through the arrangement of the first fixing component and the lifting component when the tire 10 is pressed, so that not only is the manpower saved, but also the speed of pressing operation on the tire is improved, and the batch processing treatment on the tire is facilitated.
The base 1 is a metal base, the first fixing device is arranged on the base 1, and the first fixing device can stably fix the tire in the process of pressing the tire, so that the tire cannot move in the pressing process, the pressing effect of the tire and the gasket can be improved, and the retreading quality of the waste tire is improved; specifically, the first fixing device includes a first support plate 21, a second support plate 22, a first rotating shaft 23, a second rotating shaft 24, a first fixing component, a second fixing component, a first driving component and a second driving component, the first support plate 21 is a metal plate, the first support plate 21 is disposed on the left side of the base 1, the first support plate 21 can move on the base 1, the second support plate 22 is also a metal plate, the second support plate 22 is welded on the right side of the base 1, the first rotating shaft 23 is a metal shaft, the first rotating shaft 23 is matched with the first support plate 21 through a bearing, one end of the first rotating shaft 23 is matched with the first driving component 41, and the other end of the first rotating shaft 23 is matched with the first fixing component; the second rotating shaft 24 is a metal shaft, and the second rotating shaft 24 is connected with the second support plate 22 through a bearing.
Specifically, the first driving assembly includes a first gear 411, a second gear 412, a third rotating shaft 413 and a first driving member 414, the first gear 411 is sleeved on the first rotating shaft 23, a tooth surface of the first gear 411 is engaged with a tooth surface of the second gear 412, the second gear 412 is sleeved on the third rotating shaft 413, the third rotating shaft 413 is a metal shaft, one end of the third rotating shaft 413 is matched with the first supporting plate 21 through a bearing, the other end of the third rotating shaft 413 is matched with the first driving member 414, the first driving member 414 is a motor directly available on the market, and specific structures and principles are not repeated herein; first driving piece drive third pivot is rotated, and the third pivot drives the second gear and rotates, and the second gear drives first pivot through first gear and rotates, and whole drive assembly festival structure sets up simply, and the conveying is stable.
The first fixing assembly and the second fixing assembly are arranged to stably fix the tire in a process of stitching the tire, specifically, the first fixing assembly includes a baffle 251, a first connecting member 252, a second connecting member 253 and a fixing structure, the baffle 251 is a metal plate, the baffle 251 is sleeved on the first rotating shaft 23, the first connecting member 252 is a metal cylinder, one end of the first connecting member 252 is welded to the end of the first rotating shaft 23, the other end of the first connecting member 252 is matched with the second connecting member 253, the second connecting member 253 is a metal piece, and the second connecting member 253 is arranged on the second support plate 22; when fixing the tire, establish the tire cover on first pivot earlier, baffle on the first pivot can carry on spacingly to the left side of tire, and when the in-process that first extension board removed to the second extension board, first connecting piece can cooperate jointly with the second connecting piece and carry out stable fixed, easy operation convenience, and it is effectual to stabilize.
The first connecting piece 252 is matched with the second connecting piece 253 through the fixing structure, and the fixing structure is arranged to facilitate the first connecting piece and the second connecting piece to fix the tire quickly and stably; specifically, the fixing structure includes a first groove 261, a second groove 262, a limit block 263 and a first slider 264, the first groove 261 is disposed on the second connecting member 253, and the first connecting member 252 can be inserted into the first groove 261; the second grooves 262 are arranged on the side wall of the first groove 261, preferably, a plurality of second grooves 262 are arranged on the side wall of the first groove 261, the plurality of second grooves 262 are uniformly arranged on the side wall of the first groove 261 at intervals, the limit block 263 is a metal block, the metal block 263 is arranged on the surface of the first connecting piece 252, the limit block 263 is matched with the second grooves 262, and preferably, a plurality of limit blocks 263 are arranged; the stability of the connection of the first connecting piece and the second connecting piece can be improved through the matching of the limiting block and the second groove, and the rotation stopping matching of the first connecting piece and the second connecting piece can be realized; the first sliding block 264 is a metal block with a smooth surface, the first sliding block 264 is welded on the limiting block 263, friction force of the limiting block moving in the second groove can be reduced due to the arrangement of the first sliding block, abrasion of the limiting block is reduced, and the service life of the limiting block is prolonged.
The arrangement of the second fixing assembly can fix the tire bead, so that the tire is prevented from shaking up and down when being pressed, the fixation of the tire can be further improved, meanwhile, the arrangement of the second fixing assembly can enable the pressing equipment to be suitable for pressing operation of tires with different sizes, and the applicability of the equipment is improved; specifically, the second fixing assembly includes an air bag 271, a first limiting member 272 and an inflating structure, the air bag 271 is an annular rubber air bag, the air bag 271 is sleeved on the first rotating shaft 23, the air bag 271 is movable on the first rotating shaft 23, one side of the air bag 271 is connected to the baffle 251, the other side of the air bag 271 is connected to the first limiting member 272, and the first limiting member 272 is sleeved on the first rotating shaft 23; when the tire is pressed, the air bag is located in the tire bead, the tire can be prevented from shaking up and down in the pressing process, under the action of the baffle and the first limiting part, when the air bag is inflated, the air bag only can expand upwards, and then the air bag can be better matched with the tire bead, the tire bead position can be fixed conveniently, and the tire with different sizes can be effectively fixed by controlling the volume of the air bag.
The inflation structure is matched with the baffle 251, specifically, the inflation structure includes a through hole 281, a barrel part 282, a piston 283, a rod 284, a collar 285 and a reset structure, the through hole 281 is arranged on the baffle 251, the through hole 281 is communicated with the air bag 271, the barrel part 282 is a metal barrel, one end of the barrel part 282 is arranged at a corresponding position of the through hole 281, the piston 283 is a rubber block, the piston 283 is positioned in the barrel part 282 and can move in the barrel part 282, a second limiting part 286 is arranged at the other end of the barrel part 282, the second limiting part 286 is integrally formed with the barrel part 282, preferably, an end of the second limiting part 286 extends inwards, and the second limiting part is arranged to prevent the piston from being pulled out of the barrel part; the rod 284 is a metal rod, one end of the rod 284 is adhered to the piston 283, the other end of the rod 284 is connected to the collar 285, the collar 285 is a metal ring, and the collar 285 is welded to the first rotating shaft 23.
The setting of reset structure can be convenient for deflate the gasbag, removes the cooperation between gasbag and the tire, is convenient for take off of tire, and is specific, reset structure includes support piece 291, first elastic component 292 and trompil 293, support piece 291 is a metalwork, and this support piece 291 is located the corresponding position department of through-hole 281, be equipped with trompil 293 on the support piece 291, the setting of this trompil 293 can make the air business turn over the gasbag, first elastic component 292 is a spring, this first elastic component 292's one end with support piece 291 links to each other, this first elastic component 292's the other end with piston 283 links to each other.
Preferably, an extruding assembly is arranged on the second rotating shaft 24, the extruding assembly 44 is matched with the second fixing assembly 27, specifically, the extruding assembly includes a fixing plate 441, a ring member 442 and a compression structure, the fixing member 441 is a metal member, the fixing member 441 is sleeved on the second rotating shaft 24, the ring member 442 is a metal member, the ring member 442 is arranged on the fixing member 441, and the second connecting member is located at the middle position of the ring member 442.
The compression structure is arranged to compress tires of different sizes, and specifically, the compression structure includes a third groove 451, a second elastic element 452, a compression element 453, a contact element 454 and a third limiting element 455, the third groove 451 is arranged on the ring 442, the second elastic element 452 is a spring, one end of the second elastic element 452 is arranged at the bottom of the third groove 451, the other end of the second elastic element 452 is connected to the compression element 453, preferably, the second elastic element 452 is provided with a plurality of the second limiting elements 452, the third limiting element 455 is arranged at an end of the third groove 451, the third limiting element 455 is integrally formed with the ring 442, preferably, the third limiting element 455 is a protrusion extending inward from the end of the ring 442, and the third limiting element is arranged to prevent the compression element from coming off from the third groove; the contact member 454 is a metal member, and the contact member 454 is welded to one end of the compression member 453, and preferably, a plurality of contact members 454 are provided, and the contact area with the tire can be increased by providing the contact members 454, so that the pressing effect on the tire can be improved.
The second driving assembly may be configured to drive the first supporting plate to move, specifically, the second driving assembly includes a connecting block 421, a second driving element 422, and a first sliding structure, the connecting block 421 is a metal block, one end of the connecting block 421 is connected to the first rotating shaft 23 through a bearing, the other end of the connecting block 421 is connected to the second driving element 422, the second driving element 422 is a cylinder that is directly available in the market, and specific structures and principles are not described herein again; the first sliding structure is arranged to improve the moving stability of the first support plate, specifically, the first sliding structure includes a first concave portion 431, a slide rail 432 and a second slide block 433, the first concave portion 431 is arranged on the base 1, the slide rail 432 is arranged at the bottom of the concave portion 431, the second slide block 433 is matched with the slide rail 432, the second slide block 433 is a metal block, and the second slide block 433 is welded at the bottom of the first support plate 21.
Under the driving action of the second driving piece, the first support plate can move towards the second support plate, the first connecting piece is matched with the second connecting piece, the extrusion assembly can extrude the tire and can fix the left direction and the right direction of the tire, the extrusion assembly extrudes the baffle plate in the process of extruding the tire, the barrel piece can move along the rod piece, the piston presses air into the air bag through the through hole, the air bag expands, the air bag can be matched with the tire bead after being expanded, and the tire can be prevented from shaking up and down; after the pressfitting, the second extension board is kept away from to first extension board, and first connecting piece and second connecting piece separation have contacted extrusion subassembly simultaneously and to the extrusion of baffle, make the baffle resume to the normal position under the effect of first elastic component, and the barrel spare moves to the opposite side along the body of rod simultaneously for the gasbag shrink makes the tire can take off from first pivot smoothly.
The lifting device can be convenient for the tire to be sleeved on the first rotating shaft after being lifted, the lifting device can greatly save manpower and improve the tire pressing efficiency, and specifically, the lifting device comprises a first inclined plate 31, a second inclined plate 32 and a lifting assembly, wherein the first inclined plate 31 is a metal plate, the first inclined plate 31 is arranged at the front end of the base 1, one end of the first inclined plate 31 is connected with the base 1, the tire to be pressed can be moved onto the base 1 from the first inclined plate 31, the second inclined plate 32 is a metal plate, the second inclined plate 32 is arranged at the rear end of the base 1, one end of the second inclined plate 32 is connected with the base 1, and the tire after being pressed can roll off the base 1 through the second inclined plate.
The lifting assembly may lift the tire, and specifically, the lifting assembly includes a second recess 331, a fourth rotating shaft 332, a lifting plate 333, a spacer 334, and a third driving structure, the second recess 331 is disposed on the base 1, the fourth rotating shaft 332 is a metal shaft, one end of the fourth rotating shaft 332 is engaged with one side of the second recess 331 through a bearing, and the other end of the fourth rotating shaft 332 is engaged with the other side of the second recess 331 through a bearing.
The third driving structure is configured to drive the fourth rotating shaft 332 to rotate, specifically, the third driving structure includes a first helical gear 341, a second helical gear 342, a fifth rotating shaft 343, a third driving member 344, a third gear 345, a fourth gear 346, a first rack 347 and a second rack 348, the first helical gear 341 is sleeved on the fourth rotating shaft 332, a tooth surface of the second helical gear 342 is engaged with the first helical gear 341, the second helical gear 342 is sleeved on the fifth rotating shaft 343, the fifth rotating shaft 343 is a metal shaft, one end of the fifth rotating shaft 343 is connected to the third driving member 344, the third driving member 344 is a commercially available motor, and specific structures and principles are not described herein again; the third driving piece can drive the fifth rotating shaft to rotate, the first helical gear can be driven by the second helical gear to rotate in the rotating process of the fifth rotating shaft, and then the fourth rotating shaft is driven by the first helical gear to rotate.
The third gear 345 is sleeved on the fourth rotating shaft 332, the third gear 345 is engaged with the first rack 347, the upper end of the first rack 347 is connected with the separator 334, the separator 334 is a metal plate, and the third gear can drive the first rack to rotate in the process of rotating along with the fourth rotating shaft, so that the first rack can drive the separator to move up and down; the fourth gear 346 is sleeved on the fourth rotating shaft 332, the fourth gear 346 is meshed with the second rack 348, the upper end of the second rack 348 is connected with the lifting plate 333, the lifting plate 333 is a metal plate, the fourth gear can drive the second rack to rotate along with the rotation of the fourth rotating shaft, and the second rack can drive the lifting plate to move up and down.
Preferably, the pitch of the third gear 345 is the same as the pitch of the fourth gear 346, and the radius of the third gear 345 is greater than the radius of the fourth gear 346, so that the distance of the first rack moving during the rotation of the fourth rotating shaft is greater than the distance of the second gear moving, and the height of the spacer ascending is greater than the height of the ascending and descending, thereby preventing the tire from sliding off the ascending and descending plate during the ascending and descending; preferably, in order to improve the supporting effect on the lifting plate, two sets of the fourth gear and the second rack are arranged, and two sets of the third gear, the first gear and the partition plate are arranged and are respectively located on two sides of the lifting plate.
The baffle device can be used for automatically dismounting the tire from the first rotating shaft after the tire is pressed, manual operation is not needed, simplicity and labor saving are realized, the automation degree of pressing equipment is improved, and the processing efficiency of the tire can be further improved; specifically, the baffle device includes a supporting rod 51, a fourth driving member 52 and a baffle assembly, where the supporting rod 51 is a metal rod, the supporting rod 51 is disposed on the first supporting plate 21, one end of the supporting rod 51 is connected to the fourth driving member 52, the fourth driving member 52 is a commercially available motor, the specific structure and principle are not described herein again, and the other end of the supporting rod 51 is matched with the baffle assembly 53; the fourth driving part can drive the supporting rod to rotate, and when the baffle plate assembly is not needed, the baffle plate assembly can be rotated to the position above the supporting rod.
Specifically, the baffle plate assembly comprises a baffle 531 and an adjusting assembly, and when the tire is completely pressed, the baffle can shield and limit the tire, so that the tire can be separated from the first rotating shaft and automatically unloaded from the pressing equipment, manual operation is not needed, and the device is simple and convenient; the stop block 531 is a metal block, the stop block 531 is welded on the end shaft of the support rod 51, the adjusting component 54 is matched with the stop block 531, the limiting effect of the stop block is improved when a smaller tire is pressed by the adjusting component, the tire can be guaranteed to be detached from the equipment, and the applicability of the pressing equipment can be improved; specifically, the adjusting assembly includes a fourth groove 541, a third elastic member 542, a telescopic block 543, a fourth driving structure, and a second sliding structure, the fourth groove 541 is disposed at the bottom of the stop 531, the third elastic member 542 is a spring, one end of the third elastic member 542 is connected to the fourth groove 541, the other end of the third elastic member 542 is connected to the telescopic block 543, the telescopic block 543 is a metal block, and the telescopic block 543 can move up and down in the fourth groove 541; when carrying out the pressfitting to less tire, the flexible piece of accessible fourth drive structure drive moves down for flexible piece carries on spacingly with the dog to the tire jointly, can effectively guarantee that the tire is unloaded from the normal on the equipment.
The fourth driving structure is configured to drive the telescopic block 543 to move, specifically, the fourth driving structure includes a through groove 551, a sliding part 552, and a fifth driving element 553, the through groove 551 is disposed on a side wall of the fourth groove 541, the sliding part 552 is a metal part, the sliding part 552 is movable in the through groove 551, one side of the sliding part 552 is connected to the telescopic block 543, the sliding part 552 is connected to the fifth driving element 553, the fifth driving element 553 is a commercially available motor, details of the specific structure and principle are not repeated herein, and the fifth driving element 553 is disposed on the stopper 531; the fifth driving piece can drive the sliding piece to slide up and down in the through groove, and then the sliding piece can drive the telescopic block to move up and down.
The second sliding structure with flexible piece 543 cooperatees, and is concrete, second sliding structure 531 includes third slider 561 and third spout 562, third slider 561 is a metal block, and this third slider 561 welds on flexible piece 543, third spout 562 is located on the lateral wall of fourth recess 541, and the in-process that flexible piece reciprocated in the fourth recess can drive the third slider and remove in the third spout, through mutually supporting between third slider and the third spout, can reduce the wearing and tearing of flexible piece in the fourth recess, and then can improve flexible piece life.
Claims (5)
1. The utility model provides a junked tire tread lamination equipment, includes base (1), locates first fixing device on base (1) and locate elevating gear on base (1), its characterized in that: the first fixing device comprises a first support plate (21) which is arranged on the left side of the base (1) and can move, a second support plate (22) which is fixedly arranged on the right side of the base (1), a first rotating shaft (23) which is arranged on the first support plate (21), a second rotating shaft (24) which is arranged on the second support plate (22), a first fixing assembly which is used for fixing a tire, a first driving assembly which is used for driving the first rotating shaft (23) to rotate and a second driving assembly which is used for driving the first support plate (21) to move;
the first fixing device further comprises a second fixing component which is matched with the baffle plate (251); the second fixing component comprises an air bag (271) sleeved on the first rotating shaft (23), a first limiting piece (272) used for limiting the right side of the air bag (271) and an inflating structure used for inflating the air bag (271), and the left side of the air bag (271) is connected with the baffle (251);
the inflation structure comprises a through hole (281) arranged on the baffle plate (251), a barrel part (282) arranged at a position corresponding to the through hole (281), a piston (283) arranged in the barrel part (282), a rod piece (284) with one end connected with the piston (283), a lantern ring (285) connected with the other end of the rod piece (284) and a reset structure arranged in the barrel part (282), the lantern ring (285) is sleeved on the first rotating shaft (23), and the through hole (281) is communicated with the air bag (271);
the resetting structure comprises a supporting piece (291) arranged at a position corresponding to the through hole (281), a first elastic piece (292) with one end connected with the supporting piece (291), and an opening (293) arranged on the supporting piece (291), wherein the other end of the first elastic piece (292) is connected with the piston (283);
the second rotating shaft (24) is provided with an extrusion assembly, and the extrusion assembly comprises a fixing plate (441), a ring piece (442) and a compression structure;
the compression structure comprises a third groove (451), a second elastic element (452), a compression element (453), a contact element (454) and a third limiting element (455), the third groove (451) is formed in the ring element (442), the second elastic element (452) is a spring, one end of the second elastic element (452) is arranged at the bottom of the third groove (451), and the other end of the second elastic element (452) is connected with the compression element (453);
the lifting device comprises a first inclined plate (31), a second inclined plate (32) and a lifting assembly, wherein the first inclined plate (31) is arranged at the front end of the base (1), one end of the first inclined plate (31) is connected with the base (1), the second inclined plate (32) is arranged at the rear end of the base (1), and one end of the second inclined plate (32) is connected with the base (1);
the lifting assembly comprises a second concave part (331), a fourth rotating shaft (332), a lifting plate (333), a spacing part (334) and a third driving structure, wherein the second concave part (331) is arranged on the base (1), one end of the fourth rotating shaft (332) is matched with one side of the second concave part (331) through a bearing, and the other end of the fourth rotating shaft (332) is matched with the other side of the second concave part (331) through a bearing;
the third driving structure comprises a first bevel gear (341), a second bevel gear (342), a fifth rotating shaft (343), a third driving piece (344), a third gear (345), a fourth gear (346), a first rack (347) and a second rack (348), wherein the first bevel gear (341) is sleeved on the fourth rotating shaft (332), the tooth surface of the second bevel gear (342) is meshed with the first bevel gear (341), the second bevel gear (342) is sleeved on the fifth rotating shaft (343), and one end of the fifth rotating shaft (343) is connected with the third driving piece (344);
the third gear (345) is sleeved on the fourth rotating shaft (332), the third gear (345) is meshed with the first rack (347), the upper end of the first rack (347) is connected with the spacing part (334), the fourth gear (346) is sleeved on the fourth rotating shaft (332), the fourth gear (346) is meshed with the second rack (348), and the upper end of the second rack (348) is connected with the lifting plate (333);
the pitch of the third gear (345) is the same as the pitch of the fourth gear (346), and the radius of the third gear (345) is larger than that of the fourth gear (346);
the baffle device comprises a support rod (51), a fourth driving part (52) and a baffle assembly, wherein the support rod (51) is a metal rod, the support rod (51) is arranged on the first support plate (21), one end of the support rod (51) is connected with the fourth driving part (52), and the other end of the support rod (51) is matched with the baffle assembly (53);
the baffle plate assembly comprises a baffle plate (531) and an adjusting assembly, the baffle plate (531) is a metal block, the baffle plate (531) is welded on an end shaft of the supporting rod (51), the adjusting assembly (54) is matched with the baffle plate (531), the adjusting assembly comprises a fourth groove (541), a third elastic piece (542), a telescopic block (543), a fourth driving structure and a second sliding structure, the fourth groove (541) is arranged at the bottom of the baffle plate (531), the third elastic piece (542) is a spring, one end of the third elastic piece (542) is connected with the fourth groove (541), and the other end of the third elastic piece (542) is connected with the telescopic block (543);
the fourth driving structure comprises a through groove (551), a sliding part (552) and a fifth driving part (553), wherein the through groove (551) is arranged on the side wall of the fourth groove (541);
the first fixing assembly comprises a baffle (251) sleeved on the first rotating shaft (23), a first connecting piece (252) with one end connected with the first rotating shaft (23) and a second connecting piece (253) matched with the first connecting piece (252), and the second connecting piece (253) is arranged on the second rotating shaft (24).
2. The waste tire tread press application apparatus as set forth in claim 1, wherein: the first connecting piece (252) is matched with the second connecting piece (253) through a fixing structure.
3. The waste tire tread application apparatus as set forth in claim 2, wherein: the fixing structure comprises a first groove (261) arranged on the second connecting piece (253), a second groove (262) arranged on the first groove (261), a limiting block (263) matched with the second groove (262) and a first sliding block (264) arranged on the limiting block (263), wherein the limiting block (263) is arranged on the surface of the first connecting piece (252).
4. The waste tire tread press application apparatus as set forth in claim 1, wherein: the first driving assembly comprises a first gear (411) sleeved on the first rotating shaft (23), a second gear (412) matched with the first gear (411), a third rotating shaft (413) matched with the second gear (412) and a first driving piece (414) for driving the third rotating shaft (413) to rotate, and the first driving piece (414) is arranged on the first support plate (21).
5. The waste tire tread press application apparatus as set forth in claim 1, wherein: the second driving assembly comprises a connecting block (421) with one end matched with the first rotating shaft (23), a second driving piece (422) connected with the other end of the connecting block (421), and a sliding structure (43) matched with the first support plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910841854.5A CN110406145B (en) | 2019-09-06 | 2019-09-06 | Waste tire tread pressing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910841854.5A CN110406145B (en) | 2019-09-06 | 2019-09-06 | Waste tire tread pressing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110406145A CN110406145A (en) | 2019-11-05 |
| CN110406145B true CN110406145B (en) | 2021-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910841854.5A Active CN110406145B (en) | 2019-09-06 | 2019-09-06 | Waste tire tread pressing equipment |
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| Country | Link |
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| CN (1) | CN110406145B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115930748B (en) * | 2022-12-12 | 2023-07-18 | 浙江群展精密紧固件股份有限公司 | Nut straightness check out test set that hangs down |
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| US4058422A (en) * | 1976-09-20 | 1977-11-15 | Victor E. Buehrle | Apparatus for bonding treads to tires |
| JPS5359775A (en) * | 1976-11-09 | 1978-05-29 | Compressed Tread Syst | Tire making method |
| EP0626253A2 (en) * | 1993-05-21 | 1994-11-30 | Marangoni Meccanica S.P.A. | Machine for scraping tyres with controllable relative positioning of tyre and work tool |
| WO2005014267A1 (en) * | 2003-08-07 | 2005-02-17 | Wayne Johnson | Retreading of tyres |
| CN2801461Y (en) * | 2005-05-30 | 2006-08-02 | 郭强 | Simple tyre cold retreading equipment |
| CN201009441Y (en) * | 2007-02-14 | 2008-01-23 | 张�诚 | Waste and old tire retreading tire surface pressing machine |
| CN101652518A (en) * | 2007-03-29 | 2010-02-17 | 米其林技术公司 | Retread tire buffing with multiple response curves |
| CN103223635A (en) * | 2013-05-20 | 2013-07-31 | 庆云华泰橡胶制品有限公司 | Junked tire retreading-polishing device |
| CN208148562U (en) * | 2018-02-08 | 2018-11-27 | 大连守信轮胎翻新有限公司 | Waste tire recaps pressing machine |
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|---|---|---|---|---|
| US4058422A (en) * | 1976-09-20 | 1977-11-15 | Victor E. Buehrle | Apparatus for bonding treads to tires |
| JPS5359775A (en) * | 1976-11-09 | 1978-05-29 | Compressed Tread Syst | Tire making method |
| EP0626253A2 (en) * | 1993-05-21 | 1994-11-30 | Marangoni Meccanica S.P.A. | Machine for scraping tyres with controllable relative positioning of tyre and work tool |
| WO2005014267A1 (en) * | 2003-08-07 | 2005-02-17 | Wayne Johnson | Retreading of tyres |
| CN2801461Y (en) * | 2005-05-30 | 2006-08-02 | 郭强 | Simple tyre cold retreading equipment |
| CN201009441Y (en) * | 2007-02-14 | 2008-01-23 | 张�诚 | Waste and old tire retreading tire surface pressing machine |
| CN101652518A (en) * | 2007-03-29 | 2010-02-17 | 米其林技术公司 | Retread tire buffing with multiple response curves |
| CN103223635A (en) * | 2013-05-20 | 2013-07-31 | 庆云华泰橡胶制品有限公司 | Junked tire retreading-polishing device |
| CN208148562U (en) * | 2018-02-08 | 2018-11-27 | 大连守信轮胎翻新有限公司 | Waste tire recaps pressing machine |
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| Publication number | Publication date |
|---|---|
| CN110406145A (en) | 2019-11-05 |
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