CN115740545B - Tire mold perforating machine suitable for different sizes - Google Patents
Tire mold perforating machine suitable for different sizes Download PDFInfo
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- CN115740545B CN115740545B CN202211073742.8A CN202211073742A CN115740545B CN 115740545 B CN115740545 B CN 115740545B CN 202211073742 A CN202211073742 A CN 202211073742A CN 115740545 B CN115740545 B CN 115740545B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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Abstract
The invention discloses a tire mold perforating machine suitable for different sizes, which relates to the technical field of tire mold perforating, and comprises a supporting mechanism and a turnover mechanism, wherein two groups of lifting frames are symmetrically and fixedly arranged on a chassis, a storage mechanism is arranged on each lifting frame, the turnover mechanism is arranged on an I-shaped arc frame and an arc-shaped rail frame of the chassis, a first clamping assembly and two groups of second clamping assemblies are uniformly arranged on each turnover frame, one group of second clamping assemblies corresponds to one group of limiting mechanism, a driving assembly is rotatably arranged on each second clamping frame, and each clamping frame drives the two groups of second clamping assemblies to move through the driving assembly; a transmission mechanism is arranged between the reversing group frame and the lifting assembly, and the reversing group frame drives the lifting assembly to drive the object placing plate to slide on the lifting frame through the transmission mechanism; an adjusting gear arc is slidably arranged on the T-shaped frame of the chassis, and a punching mechanism is rotatably arranged on the adjusting gear arc. The invention fixes the tire molds with different sizes and completes double-sided punching on different positions of the tire molds at one time.
Description
Technical Field
The invention relates to the technical field of tire mold punching, in particular to a tire mold punching machine suitable for different sizes.
Background
Tires are ground-engaging rolling annular elastic rubber products assembled on various vehicles or machines, are usually mounted on metal rims, and have high bearing performance, traction performance and cushioning performance. When producing the tire, in the tire vulcanization process, in order to enable the air in the die cavity to be released, so that the rubber can be uniformly distributed in the die, a plurality of air holes are required to be formed in the tread of the tire die, and the cutter is easy to deviate during processing, so that the air holes are difficult to sleeve, and the processing difficulty is high.
The invention discloses a Chinese patent with publication number of CN113246212B, which relates to the technical field of punching devices and comprises a workbench, a positioning mechanism, a rotating mechanism, a linkage mechanism, a collision mechanism and a punching mechanism, wherein the rotating mechanism is arranged at the bottom of the workbench, a circular groove is formed in the workbench, the positioning mechanism is arranged on the rotating mechanism and is positioned in the circular groove, the positioning mechanism comprises a base plate, a chassis, a driving component and three driven components, the chassis is arranged at the bottom of the base plate, a cavity for accommodating the three driven components is formed between the chassis and the chassis, and a limiting component connected with the driving component is arranged on each driving component. And can accomplish the diversified multi-angle operation of punching of tire mould, further improved whole machining efficiency and practicality.
In the prior art, although the tire mold with different sizes can be perforated, only one side of the tire can be perforated, the tire mold can not be turned over, the requirement of one perforation can not be met, and only manual turning over can be realized, so that the tire mold perforating machine suitable for the tire molds with different sizes is urgently needed.
Disclosure of Invention
Aiming at the technical problems, the invention adopts the following technical scheme: the utility model provides a tire mold puncher suitable for different sizes, includes supporting mechanism, tilting mechanism, still includes clamping mechanism, limiting mechanism, supporting mechanism includes chassis, crane, two sets of crane symmetry fixed mounting on the chassis, is provided with on the crane and puts thing mechanism, put thing mechanism and include put thing board, lifting unit, put thing board slidable mounting on the crane, lifting unit rotates and installs on crane and put thing board, tilting mechanism sets up on the I-shaped arc frame and the arc rail frame of chassis, tilting mechanism includes roll-over frame, switching-over group frame, evenly set up first clamping assembly and two sets of second clamping assembly on the roll-over frame, fixed mounting has the tilting gear on the roll-over frame, and tilting gear slidable mounting is on the I-shaped arc frame, is provided with rotary mechanism on the I-shaped arc frame, and rotary mechanism drive tilting gear drives the roll-over frame and rotates, and two sets of switching-over group frames symmetry are fixed on the roll-over frame, and switching-over group frame slidable mounting is on the arc rail frame; the clamping mechanism comprises a driving gear and a clamping frame, the driving gear is rotatably arranged on the chassis, a clamping assembly is arranged between the driving gear and the first clamping assembly, the clamping frame is rotatably arranged on the I-shaped arc frame, a group of second clamping assemblies corresponds to a group of limiting mechanisms, the limiting mechanisms comprise limiting assemblies and driving assemblies, the limiting assemblies are arranged on the second clamping frames of the roll-over frame, the driving assemblies are rotatably arranged on the second clamping frames, and the clamping frames drive the two groups of second clamping assemblies to move through the driving assemblies; a transmission mechanism is arranged between the reversing group frame and the lifting assembly, and the reversing group frame drives the lifting assembly to drive the object placing plate to slide on the lifting frame through the transmission mechanism; an adjusting gear arc is slidably arranged on the T-shaped frame of the chassis, and a punching mechanism is rotatably arranged on the adjusting gear arc.
Further, the first clamping assembly comprises a first clamp and a first screw rod, the first clamping frame is arranged on the roll-over stand, the first clamp is slidably mounted on the first clamping frame, the first screw rod is rotatably mounted on a central shaft of the first clamp, the clamping assembly comprises two clamping belt wheels and a clamping belt, the first clamping belt wheel is rotatably mounted on the first clamping frame, the first clamping belt wheel is fixedly mounted with the first screw rod, the second clamping belt wheel is fixedly mounted on a gear shaft of the driving gear, and the clamping belt is arranged on the two clamping belt wheels. The driving gear drives the gear shaft to rotate when rotating, the gear shaft drives the second clamping belt pulley to rotate when rotating, the second clamping belt pulley drives the first clamping belt pulley to rotate through the clamping belt when rotating, the first clamping belt pulley drives the first screw rod to rotate when rotating, and the first screw rod drives the first clamp to slide on the first clamping frame when rotating.
Further, the clamping mechanism further comprises two groups of clamping gears, the clamping gears are symmetrically and rotatably arranged on the I-shaped arc frame, a driven gear ring and two clamping gear rings are arranged on the clamping frame, the driven gear ring is meshed with the driving gear, one group of clamping gears corresponds to one section of clamping gear ring, the clamping gear rings are meshed with the clamping gears, and driving pins are arranged on the clamping gears. When the driving gear rotates, the driven gear ring drives the clamping frame to slide on the I-shaped arc frame, and when the clamping frame moves, the clamping gear ring drives the clamping gear to rotate.
Further, the limiting assembly comprises a limiting frame and a reset spring, a limiting pin is fixedly arranged on the limiting frame, the limiting pin is slidably arranged on the second clamping frame, the reset spring is arranged between the second clamping frame and the limiting frame, the reset spring is slidably arranged on the limiting pin, a limiting rod and a limiting pin are arranged on the limiting frame, and a release rod is arranged on the I-shaped arc frame; the driving assembly comprises a driving bevel gear and a key groove shaft, the driving bevel gear is rotatably arranged on the second clamping frame, the key groove shaft is fixedly arranged with the driving bevel gear, a key groove is arranged on the key groove shaft, and the limiting rod and the driving pin are respectively meshed with the key groove. When the key groove is meshed with the limiting rod, the limiting rod limits the rotation of the key groove shaft, the reset spring is in an unstressed state, and the limiting pin is not contacted with the release rod; when the release rod is in contact with the limiting pin, the release rod drives the limiting pin to drive the limiting frame to slide on the plate pin of the second clamping frame, the reset spring compresses, the limiting frame drives the limiting rod to move, the limiting rod is disconnected from the key slot, meanwhile, the driving pin is meshed with the key slot, the key slot shaft is driven to rotate when the clamping gear rotates, and the driving bevel gear is driven to rotate when the key slot shaft rotates.
Further, the second clamping assembly comprises a second clamp and a second screw rod, the second clamp is slidably arranged on a second clamping frame, the second screw rod is rotatably arranged on a central shaft of the second clamp, a driven bevel gear is rotatably arranged on the second clamping frame, the second screw rod is fixedly arranged with the driven bevel gear, the driven bevel gear is meshed with the driving bevel gear, and the turning gear is fixedly arranged on the second clamping frame. When the driving bevel gear rotates, the driving bevel gear drives the driven bevel gear to rotate, the driven bevel gear drives the second screw rod to rotate, the second clamp is driven to slide on the second clamping frame during rotation of the second screw rod, and the two groups of second clamping assemblies and the first clamping assemblies are in auxiliary fit to fix the tire mold.
Further, the rotating mechanism comprises four groups of rotating assemblies, the four groups of rotating assemblies are uniformly and rotatably arranged on the I-shaped arc frame, the rotating assemblies comprise rotating gears and rotating belt wheels, the rotating gears are rotatably arranged on the I-shaped arc frame and are meshed with the overturning gears, the rotating belt wheels are fixedly arranged on the rotating gears, and rotating belts are arranged on the four groups of rotating gears. One group of rotating gears is fixedly arranged on the output shaft of the rotating motor, the rotating motor drives the group of rotating gears to rotate, the rotating belt wheels on the group of rotating gears simultaneously rotate, the other three groups of rotating assemblies are driven to rotate under the assistance of the rotating belt, the rotating gears are driven to rotate when rotating, the overturning gears are driven to rotate through the second clamping frames, the overturning frames are driven to rotate on the plane where the overturning gears are located when rotating, and the reversing groups are driven to slide on the arc-shaped rail frames when rotating.
Further, the transmission mechanism is divided into two groups, the two groups of transmission mechanisms are symmetrically installed, one group of transmission mechanism corresponds to one group of lifting assembly, the transmission mechanism comprises a transmission gear and two transmission wheels, the transmission gear is rotatably installed on the arc-shaped rail frame, the first transmission wheel is fixedly installed with the transmission gear, the transmission bevel gear is rotatably installed on the lifting frame, the second transmission wheel is fixedly installed with the transmission bevel gear, the transmission belt is arranged on the two transmission wheels, the lifting assembly comprises a screw rod and a lifting bevel gear, the screw rod is rotatably installed on the object placing plate, the lifting bevel gear is fixedly installed at the bottom of the screw rod, and the transmission bevel gear is meshed with the lifting bevel gear. The first driving wheel is driven to rotate when the driving gear rotates, the first driving wheel drives the second driving wheel to rotate through the driving belt, the second driving wheel drives the driving bevel gear to rotate, the driving bevel gear drives the screw rod to rotate through the lifting bevel gear when rotating, and the storage plate is driven to slide on the limiting rod of the lifting frame when the screw rod rotates.
Further, the reversing group frame comprises a first gear and a second gear, the first gear is slidably arranged on the arc-shaped rail frame, the second gear is fixedly arranged on the first gear, the first gear and the second gear are both meshed with the transmission gear, and when the first gear is meshed with the transmission gear, the second gear is disconnected from the transmission gear; when the second gear is meshed with the transmission gear, the first gear is out of meshing with the transmission gear. When the reversing group frame slides on the arc-shaped rail frame, the first gear and the second gear move simultaneously, and when the first gear of the first reversing group frame is meshed with the first group of transmission gears, the first gear of the second reversing group frame is meshed with the second group of transmission gears, and the first gears of the second reversing group frame drive the object placing plate to move downwards through the two groups of transmission mechanisms and the lifting assembly; when the plane of the turnover frame is vertical to the plane of the chassis, the first gear of the first reversing group frame is in disconnection with the first group of transmission gears, the first gear of the second reversing group frame is in disconnection with the second group of transmission gears, the second gear of the first reversing group frame is in preparation for meshing with the second group of transmission gears, the second gear of the second reversing group frame is in preparation for meshing with the first group of transmission gears, the turnover frame continuously rotates, the second gear is respectively meshed with the two groups of transmission gears, the rotation direction of the transmission gears is changed, the second gear drives the object placing plate to move upwards through the transmission mechanism and the lifting assembly until the engagement of the limiting frame and the key groove shaft is released, so that the key groove shaft in the first limiting mechanism is meshed with the driving pin of the second group of clamping gears, the key groove shaft in the second limiting mechanism is meshed with the driving pin of the first group of clamping gears, and the tire mold on the turnover frame is turned over, and the object placing plate is restored to the initial position.
Further, two groups of adjusting components are symmetrically installed on the T-shaped frame in a rotating mode, each adjusting component comprises an adjusting gear and an adjusting belt wheel, the adjusting gears are installed on the T-shaped frame in a rotating mode, the adjusting gears are meshed with the adjusting gears in an arc mode, the adjusting belt wheels are fixedly installed on the adjusting gears, and two adjusting mechanism clamping mechanisms are arranged on the two adjusting belt wheels. Wherein a set of adjusting part and accommodate motor's output shaft fixed mounting, this set of adjusting part rotates, the regulation band pulley on this set of adjusting part passes through adjustment mechanism clamping mechanism and drives another set of adjusting part rotation, adjusting gear in two sets of adjusting part drives adjusting gear arc rotation, adjusting gear arc slides on T type frame, adjusting gear arc drives the mechanism that punches and removes, be provided with the regulation round pin on the mechanism that punches, the angle of mechanism and adjusting gear arc is changed to the regulation round pin.
Compared with the prior art, the invention has the beneficial effects that: (1) The object placing mechanism supports the tire mold, and the lifting assembly can adjust the position of the tire mold; (2) The turnover mechanism provided by the invention can fix the tire mold, turn over the tire mold and finish double-sided punching at one time; (3) The first clamping assembly and the second clamping assembly can fix tire molds with different sizes and punch the tire molds; (4) The limiting mechanism provided by the invention prevents the tire mold from being fixed and loosened when the turnover mechanism turns over the tire mold; (5) The adjusting mechanism is used for adjusting the position of the punching mechanism and punching different positions of the tire mold.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic view of the supporting mechanism of the present invention.
Fig. 3 is a schematic view of the first view angle of the present invention.
Fig. 4 is a schematic view of a second view of the present invention.
Fig. 5 is a partial enlarged view of a portion a in fig. 4.
Fig. 6 is a partial enlarged view of the portion B in fig. 4.
Fig. 7 is a partial enlarged view of a portion C in fig. 3.
Fig. 8 is a partial enlarged view of the portion D in fig. 3.
Fig. 9 is a partial enlarged view of a portion E in fig. 4.
Fig. 10 is a partial enlarged view of the portion F in fig. 4.
Fig. 11 is a partial enlarged view of a portion G in fig. 1.
Fig. 12 is a partial enlarged view of the H portion in fig. 4.
Fig. 13 is a partial enlarged view of the portion I in fig. 1.
Fig. 14 is a partial enlarged view of a portion J in fig. 4.
Fig. 15 is a partial enlarged view of the K portion in fig. 1.
Fig. 16 is a partial enlarged view of the L portion in fig. 1.
Reference numerals: 1-a supporting mechanism; 11-chassis; 12-lifting frames; 13-T-shaped rack; 14-an I-shaped arc frame; 15-arc-shaped rail frames; 111-supporting belt wheels; 112-a motor frame; 113-a pedestal; 121-a limiting rod; 141-a release lever; 2-a storage mechanism; 21-an object placing plate; 22-lifting assembly; 221-screw rod; 222-lifting bevel gear; 3-a turnover mechanism; 31-a roll-over stand; 32-a first clamping assembly; 33-a second clamping assembly; 34-turning gear; 35-reversing group frame; 311-a first clamping frame; 312-a second clamping frame; 3121-plate pins; 321-a first clamp; 322-a first screw; 331-a second clamp; 332-a second screw rod; 351-gear one; 352-gear two; 4-a clamping mechanism; 41-clamping the motor; 42-a clamping assembly; 43-a drive gear; 44-clamping frame; 45-clamping the gear; 421—clamping a pulley; 422-clamping the belt; 431-gear shaft; 441-driven gear ring; 442-clamping gear ring; 451-driving pins; 5-a limiting mechanism; 51-a limiting assembly; 52-a drive assembly; 511-a restraint frame; 512-limit pins; 513-a return spring; 5111-restraining bar; 5112-restraining pins; 521-driven bevel gears; 522-drive bevel gear; 523-spline shaft; 5231-keyway; 6-a rotating mechanism; 61-rotating the motor; 62-a rotating assembly; 621-rotating a gear; 622-rotating the pulley; 63-rotating the belt; 7-a transmission mechanism; 71-a transmission gear; 72-a driving wheel; 73-a drive belt; 74-a drive bevel gear; 8-an adjusting mechanism; 81-adjusting a motor; 82-an adjustment assembly; 821-adjusting gear; 822-adjusting the pulley; 83-adjusting gear arc; 84-adjusting the belt; 9-a punching mechanism; 91-adjusting pins.
Detailed Description
The technical scheme of the invention is further described below by the specific embodiments with reference to the accompanying drawings.
Wherein the drawings are for illustrative purposes only and are shown in schematic, non-physical, and not intended to be limiting of the present patent; for the purpose of better illustrating embodiments of the invention, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the size of the actual product; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Examples: 1-16, a tire mold perforating machine suitable for different sizes comprises a supporting mechanism 1, a turnover mechanism 3, a clamping mechanism 4 and a limiting mechanism 5, wherein the supporting mechanism 1 comprises a chassis 11 and a lifting frame 12, two groups of lifting frames 12 are symmetrically and fixedly arranged on the chassis 11, the lifting frame 12 is provided with a placement mechanism 2, the placement mechanism 2 comprises a placement plate 21 and a lifting assembly 22, the placement plate 21 is slidably arranged on the lifting frame 12, the lifting assembly 22 is rotatably arranged on the lifting frame 12 and the placement plate 21, the turnover mechanism 3 is arranged on an I-shaped arc frame 14 and an arc-shaped rail frame 15 of the chassis 11, the turnover mechanism 3 comprises a turnover frame 31 and a reversing group frame 35, a first clamping assembly 32 and two groups of second clamping assemblies 33 are uniformly arranged on the turnover frame 31, a turnover gear 34 is fixedly arranged on the turnover frame 31, the turnover gear 34 is slidably arranged on the I-shaped arc frame 14, a rotating mechanism 6 is arranged on the I-shaped arc frame 14, the rotating mechanism 6 drives the turnover gear 34 to rotate, the turnover frame 31 is driven by the turnover frame 6, and the two groups of turnover frames 31 are symmetrically arranged on the reversing group 35 and the reversing group 35 are symmetrically arranged on the arc-shaped rail frame 15; the clamping mechanism 4 comprises a driving gear 43 and a clamping frame 44, the driving gear 43 is rotatably mounted on the chassis 11, a clamping assembly 42 is arranged between the driving gear 43 and the first clamping assembly 32, the clamping frame 44 is rotatably mounted on the I-shaped arc frame 14, one group of second clamping assemblies 33 corresponds to one group of limiting mechanisms 5, the limiting mechanisms 5 comprise limiting assemblies 51 and driving assemblies 52, the limiting assemblies 51 are arranged on the second clamping frames 312 of the roll-over frame 31, the driving assemblies 52 are rotatably mounted on the second clamping frames 312, and the clamping frames 44 drive the two groups of second clamping assemblies 33 to move through the driving assemblies 52; a transmission mechanism 7 is arranged between the reversing group frame 35 and the lifting assembly 22, and the reversing group frame 35 drives the lifting assembly 22 to drive the object placing plate 21 to slide on the lifting frame 12 through the transmission mechanism 7; an adjusting gear arc 83 is slidably arranged on the T-shaped frame 13 of the chassis 11, and a punching mechanism 9 is rotatably arranged on the adjusting gear arc 83.
As shown in fig. 2, 3, 7, 10 and 13, the supporting mechanism 1, two groups of lifting frames 12 are symmetrically and fixedly installed on the chassis 11, two groups of I-shaped arc frames 14 are symmetrically and fixedly installed on the chassis 11, the T-shaped frame 13 is arranged on the symmetry axis of the two groups of I-shaped arc frames 14, two groups of arc frames 15 are symmetrically and fixedly installed on the chassis 11, the plane of the two groups of I-shaped arc frames 14 is parallel to the plane of the two groups of arc frames 15, and the chassis 11 is provided with a belt supporting wheel 111, a motor frame 112 and a shaft frame 113.
As shown in fig. 3, fig. 4, fig. 11 and fig. 10, the turnover mechanism 3 is slidably arranged on the h-shaped arc frame 14 and the arc-shaped rail frame 15, the turnover frame 31 is provided with a first clamping frame 311 and two groups of second clamping frames 312, the first clamping frame 311 and the two groups of second clamping frames 312 are uniformly arranged on the first clamping frame 311, the turnover frame 31 is fixedly arranged on the turnover gear 34 through the second clamping frames 312, the turnover gear 34 is slidably arranged on the h-shaped arc frame 14, the first clamping assembly 32 is arranged on the first clamping frame 311, the first clamping assembly 32 comprises a first clamp 321 and a first screw 322, the first clamp 321 is slidably arranged on the first clamping frame 311, the first screw 322 is rotatably arranged on a central shaft of the first clamp 321, the first clamping belt wheel 421 is fixedly arranged with the first screw 322, the first clamping belt wheel 421 is driven to rotate when the first clamping belt wheel 421 rotates, and the first clamp 321 is driven to slide on the first clamping frame 311 when the first screw 322 rotates; two sets of reversing groups 35 are symmetrically fixed on the roll-over stand 31, and the reversing groups 35 are slidably mounted on the arc-shaped rail 15.
As shown in fig. 4, 6, 8 and 16, the second clamping assembly 33 corresponds to the first limiting mechanism 5, the limiting mechanism 5 is arranged on the second clamping frame 312, the limiting assembly 51 is arranged on the second clamping frame 312 of the turnover frame 31, the driving assembly 52 is rotatably arranged on the second clamping frame 312, the limiting assembly 51 comprises a limiting frame 511, a limiting pin 512 and a return spring 513, the limiting pin 512 is fixedly arranged on the limiting frame 511, the limiting pin 512 is slidably arranged on the second clamping frame 312, the return spring 513 is arranged between the second clamping frame 312 and the limiting frame 511, the return spring 513 is slidably arranged on the limiting pin 512, the limiting frame 511 is provided with a limiting rod 5111 and a limiting pin 5112, and the i-shaped arc frame 14 is provided with a release rod 141; the driving assembly 52 includes a driven bevel gear 521, a drive bevel gear 522, a key shaft 523, the key shaft 523 rotatably mounted on the second clamping frame 312, a key groove 5231 provided on the key shaft 523, and a restricting lever 5111 engaged with the key groove 5231; when the key groove 5231 is engaged with the restricting lever 5111, the restricting lever 5111 restricts the rotation of the key groove shaft 523, the return spring 513 is in an unstressed state, and the restricting pin 5112 is not in contact with the release lever 141; the driving bevel gear 522 is rotatably mounted on the second clamping frame 312, the key slot shaft 523 is fixedly mounted with the driving bevel gear 522, the driving bevel gear 522 is driven to rotate when the key slot shaft 523 rotates, the driven bevel gear 521 is rotatably mounted on the second clamping frame 312, the driven bevel gear 521 is meshed with the driving bevel gear 522, and the driving bevel gear 522 drives the driven bevel gear 521 to rotate when the driving bevel gear 522 rotates; the second clamping assembly 33 comprises a second clamp 331 and a second screw rod 332, the second clamp 331 is slidably mounted on the second clamping frame 312, the second screw rod 332 is rotatably mounted on a central shaft of the second clamp 331, the second screw rod 332 is fixedly mounted with a driven bevel gear 521, the driven bevel gear 521 drives the second screw rod 332 to rotate, the second screw rod 332 drives the second clamp 331 to slide on the second clamping frame 312 when rotating, and two groups of second clamping assemblies 33 and the first clamping assembly 32 are in auxiliary fit for fixing the tire mold.
As shown in fig. 4, 6, 7, 9, 10 and 11, the clamping mechanism 4 is arranged on the chassis 11 and the i-arc frame 14, the clamping motor 41 is fixedly arranged on the motor frame 112, the driving gear 43 is rotatably arranged on the shaft frame 113 of the chassis 11, the driving gear 43 is fixedly provided with a gear shaft 431, the gear shaft 431 is fixedly arranged with an output shaft of the clamping motor 41, and the driving gear 43 is driven to rotate when the clamping motor 41 rotates; the clamping assembly 42 is arranged between the first clamping frame 311 and the gear shaft 431 of the roll-over frame 31, the clamping assembly 42 comprises two clamping pulleys 421 and a clamping belt 422, the first clamping pulley 421 is rotatably arranged on the first clamping frame 311, the second clamping pulley 421 is fixedly arranged on the gear shaft 431 of the driving gear 43, and the clamping belt 422 is arranged on the two clamping pulleys 421; the driving gear 43 rotates to drive the gear shaft 431 to rotate, the gear shaft 431 rotates to drive the second clamping pulley 421 to rotate, and the second clamping pulley 421 rotates to drive the first clamping pulley 421 to rotate through the clamping belt 422.
As shown in fig. 6, 7, 9 and 10, the clamping frame 44 is rotatably mounted on the i-arc frame 14, a section of driven gear ring 441 and two sections of clamping gear rings 442 are arranged on the clamping frame 44, the driven gear ring 441 is meshed with the driving gear 43, the clamping frame 44 is driven to slide on the i-arc frame 14 by the driven gear ring 441 when the driving gear 43 rotates, a group of clamping gears 45 corresponds to a section of clamping gear ring 442, the clamping gears 45 are symmetrically rotatably mounted on the i-arc frame 14, the clamping gear rings 442 are meshed with the clamping gears 45, the clamping gears 45 are driven to rotate by the clamping gear rings 442 when the clamping frame 44 moves, driving pins 451 are arranged on the clamping gears 45, the driving pins 451 are meshed with key grooves 5231, and key groove shafts 523 are driven to rotate when the clamping gears 45 rotate; when the release lever 141 contacts the restriction pin 5112, the release lever 141 drives the restriction pin 5112 to drive the restriction frame 511 to slide on the plate pin 3121 of the second clamping frame 312, the return spring 513 compresses, the restriction frame 511 drives the restriction lever 5111 to move, the restriction lever 5111 is disconnected from engagement with the key groove 5231, the driving pin 451 is engaged with the key groove 5231 at the same time, the clamping gear 45 drives the key groove shaft 523 to rotate when rotating, and the driving bevel gear 522 is driven to rotate when rotating.
As shown in fig. 1, 9, 8 and 6, the rotating mechanism 6 is arranged on the h-arc frame 14, the rotating mechanism 6 comprises four groups of rotating assemblies 62, the four groups of rotating assemblies 62 are uniformly and rotatably arranged on the h-arc frame 14, the rotating motor 61 is fixedly arranged on the h-arc frame 14, the rotating assemblies 62 comprise rotating gears 621 and rotating belt wheels 622, the rotating gears 621 are rotatably arranged on the h-arc frame 14, the rotating gears 621 are meshed with the turning gears 34, the rotating belt wheels 622 are fixedly arranged on the rotating gears 621, rotating belts 63 are arranged on the four groups of rotating gears 621, and the rotating belts 63 are also arranged on the supporting belt wheels 111; one group of rotating gears 621 is fixedly installed with the output shaft of the rotating motor 61, the rotating motor 61 drives the group of rotating gears 621 to rotate, the rotating belt wheels 622 on the group of rotating gears 621 simultaneously rotate, the other three groups of rotating assemblies 62 are driven to rotate under the assistance of the rotating belt 63, the rotating gears 621 drive the turning gear 34 to rotate when rotating, the turning gear 34 drives the turning frame 31 to rotate on the plane where the turning gear 34 is located through the second clamping frame 312 when rotating, and the turning frame 31 drives the reversing frame 35 to slide on the arc-shaped rail frame 15 when rotating.
As shown in fig. 5 and 12, the transmission mechanism 7 is arranged between the reversing group frame 35 and the lifting assembly 22, two groups of transmission mechanisms 7 are shared, the two groups of transmission mechanisms 7 are symmetrically arranged, the transmission mechanism 7 comprises two transmission wheels 72, a transmission gear 71 is rotatably arranged on the arc-shaped rail frame 15, a first transmission wheel 72 is fixedly arranged with the transmission gear 71, a transmission bevel gear 74 is rotatably arranged below the lifting frame 12, a second transmission wheel 72 is fixedly arranged with the transmission bevel gear 74, and a transmission belt 73 is arranged on the two transmission wheels 72; when the transmission gear 71 rotates, the first transmission wheel 72 is driven to rotate, the first transmission wheel 72 drives the second transmission wheel 72 to rotate through the transmission belt 73, and the second transmission wheel 72 drives the transmission bevel gear 74 to rotate.
As shown in fig. 4, 5, 6, 8 and 12, the reversing frame 35 includes a first gear 351 and a second gear 352, the first gear 351 is slidably mounted on the arc-shaped rail 15, the second gear 352 is fixedly mounted on the first gear 351, the first gear 351 and the second gear 352 are both meshed with the transmission gear 71, and when the first gear 351 is meshed with the transmission gear 71, the second gear 352 is disengaged from the transmission gear 71; when the second gear 352 is meshed with the transmission gear 71, the first gear 351 is disengaged from the transmission gear 71; when the reversing group frame 35 slides on the arc-shaped rail frame 15, the first gear 351 and the second gear 352 move simultaneously, and when the first gear 351 of the first reversing group frame 35 is meshed with the first group of transmission gears 71, the first gear 351 of the second reversing group frame 35 is meshed with the second group of transmission gears 71, and the first gear 351 of the second reversing group frame 35 drives the object placing plate 21 to move downwards through the two groups of transmission mechanisms 7 and the lifting assembly 22; when the plane of the roll-over stand 31 is vertical to the plane of the chassis 11, the first gear 351 of the first reversing group stand 35 is disengaged from the first set of transmission gears 71, the first gear 351 of the second reversing group stand 35 is disengaged from the second set of transmission gears 71, the second gear 352 of the first reversing group stand 35 is ready to be engaged with the second set of transmission gears 71, and the second gear 352 of the second reversing group stand 35 is ready to be engaged with the first set of transmission gears 71; the roll-over stand 31 continues to rotate, the second gear 352 is respectively meshed with the two groups of transmission gears 71, the second gear 352 changes the rotation direction of the transmission gears 71, the second gear 352 drives the object placing plate 21 to move upwards through the transmission mechanism 7 and the lifting assembly 22 until the release rod 141 breaks the fit of the limiting frame 511 and the key slot shaft 523, so that the key slot 5231 in the first group of limiting mechanisms 5 is meshed with the driving pins 451 of the second group of clamping gears 45, the key slot shaft 523 in the second group of limiting mechanisms 5 is meshed with the driving pins 451 of the first group of clamping gears 45, and the tire mold on the roll-over stand 31 is turned over, and the object placing plate 21 is restored to the initial position.
As shown in fig. 3 and 5, the object placing mechanism 2 is slidably mounted on the limiting rod 121 of the lifting frame 12, the object placing plate 21 is slidably mounted on the limiting rods 121 of the two groups of lifting frames 12, one group of transmission mechanisms 7 corresponds to one group of lifting assemblies 22, the lifting assemblies 22 comprise screw rods 221 and lifting bevel gears 222, the screw rods 221 are rotatably mounted on the object placing plate 21, the lifting bevel gears 222 are rotatably mounted below the lifting frames 12, the lifting bevel gears 222 are fixedly mounted at the bottoms of the screw rods 221, the transmission bevel gears 74 are meshed with the lifting bevel gears 222, the screw rods 221 are driven to rotate by the lifting bevel gears 222 when the transmission bevel gears 74 rotate, and the object placing plate 21 is driven to slide on the limiting rods 121 of the lifting frames 12 when the screw rods 221 rotate.
As shown in fig. 13, 14 and 15, the adjusting mechanism 8 is arranged on the T-shaped frame 13, the adjusting motor 81 is fixedly arranged on the T-shaped frame 13, two groups of adjusting assemblies 82 are symmetrically and rotatably arranged on the T-shaped frame 13, the adjusting assemblies 82 comprise an adjusting gear 821 and an adjusting belt wheel 822, the adjusting gear 821 is rotatably arranged on the T-shaped frame 13, the adjusting gear 821 is meshed with the adjusting gear arc 83, the adjusting belt wheel 822 is fixedly arranged on the adjusting gear 821, and the two adjusting belt wheels 822 are provided with the adjusting mechanism 8 clamping mechanism 4; one group of adjusting components 82 is fixedly installed with the output shaft of the adjusting motor 81, the group of adjusting components 82 rotates, the adjusting belt wheel 822 on the group of adjusting components 82 drives the other group of adjusting components 82 to rotate through the clamping mechanism 4 of the adjusting mechanism 8, the adjusting gears 821 in the two groups of adjusting components 82 drive the adjusting gear arcs 83 to rotate, the adjusting gear arcs 83 slide on the T-shaped frame 13, the punching mechanism 9 is arranged on the adjusting gear arcs 83, the adjusting gear arcs 83 drive the punching mechanism 9 to move, the adjusting pins 91 are arranged on the punching mechanism 9, and the rotating adjusting pins 91 change the angles of the punching mechanism 9 and the adjusting gear arcs 83.
Working principle: when the tire mold is perforated, the initial position of the object placing plate 21 is positioned at the top of the lifting frame 12, the plane of the turnover frame 31 is parallel to the chassis 11, the arc plates at the end parts of the two groups of second clamps 331 and the first clamp 321 are coaxial with the turnover frame 31, the release rod 141 is contacted with the limiting pin 5112, the return spring 513 is in a compressed state, the limiting rod 5111 is disconnected from the key groove 5231, and the driving pin 451 is meshed with the key groove 5231; the mold is placed on the object placing plate 21, the clamping motor 41 is started, the clamping motor 41 drives the driving gear 43 to rotate, and the driving gear 43 drives the clamping assembly 42 and the clamping frame 44 to rotate when rotating.
The driving gear 43 drives the gear shaft 431 to rotate when rotating, the gear shaft 431 drives the second clamping belt wheel 421 to rotate when rotating, the second clamping belt wheel 421 drives the first clamping belt wheel 421 to rotate through the clamping belt 422, the first clamping belt wheel 421 drives the first screw rod 322 to rotate when rotating, and the first screw rod 322 drives the first clamp 321 to slide on the first clamping frame 311 when rotating; the driving gear 43 drives the clamping frame 44 to slide on the I-shaped arc frame 14 through the driven gear ring 441 when rotating, the clamping frame 44 drives the clamping gear 45 to rotate through the clamping gear ring 442 when moving, the clamping gear 45 drives the key slot shaft 523 to rotate when rotating, the key slot shaft 523 drives the driving bevel gear 522 to rotate, the driving bevel gear 522 drives the driven bevel gear 521 to rotate, the driven bevel gear 521 drives the second screw rod 332 to rotate, the second screw rod 332 drives the second clamp 331 to slide on the second clamping frame 312 when rotating, and the two groups of second clamping assemblies 33 and the first clamping assembly 32 are matched with each other in an auxiliary mode to fix the tire mold, and the clamping motor 41 is closed.
The adjusting motor 81 is started, the adjusting motor 81 drives a group of adjusting components 82 fixedly mounted on an output shaft of the adjusting motor 81 to rotate, an adjusting belt wheel 822 on the group of adjusting components 82 drives another group of adjusting components 82 to rotate through an adjusting mechanism 8 clamping mechanism 4, an adjusting gear 821 in the two groups of adjusting components 82 drives an adjusting gear arc 83 to rotate, the adjusting gear arc 83 slides on the T-shaped frame 13, the adjusting gear arc 83 drives the punching mechanism 9 to move, the punching mechanism 9 moves to a target position, the angle of the punching mechanism 9 is adjusted through an adjusting pin 91, and the punching mechanism 9 punches a tire mold.
When the reverse punching is required to be performed on the tire mold, the rotating motor 61 is started, the rotating motor 61 drives a group of rotating components 62 fixedly mounted on the output shaft of the rotating motor 61 to rotate, the rotating belt wheels 622 on the group of rotating components 62 simultaneously rotate, the other three groups of rotating components 62 are driven to rotate under the assistance of the rotating belt 63, the rotating gear 621 drives the turning gear 34 to rotate when rotating, the turning gear 34 drives the turning frame 31 to rotate on the plane where the turning gear 34 is located through the second clamping frame 312, and the reversing group frame 35 is driven to slide on the arc-shaped rail frame 15 when the turning frame 31 rotates.
In this process, the engagement of the regulating member 51 with the key groove 5231 is released, the return spring 513 is extended, and the regulating lever 5111 is slid toward the key groove 5231 until the regulating pin 5112 is out of contact with the release lever 141, the regulating lever 5111 is completely engaged with the key groove 5231, and the regulating lever 5111 regulates the rotation of the key groove shaft 523.
When the reversing group frame 35 slides on the arc-shaped rail frame 15, the first gear 351 and the second gear 352 move simultaneously, at the moment, the first gear 351 of the first reversing group frame 35 is meshed with the first group of transmission gears 71, the first gear 351 of the second reversing group frame 35 is meshed with the second group of transmission gears 71, the first transmission gear 72 is driven to rotate when the transmission gears 71 rotate, the first transmission gear 72 drives the second transmission gear 72 to rotate through the transmission belt 73, the second transmission gear 72 drives the transmission bevel gear 74 to rotate, the transmission bevel gear 74 drives the screw rod 221 to rotate through the lifting bevel gear 222 when the transmission bevel gear 74 rotates, the object placing plate 21 is driven to slide on the limiting rod 121 of the lifting frame 12 when the screw rod 221 rotates, and the two groups of gears 351 drive the object placing plate 21 to move downwards through the two groups of transmission mechanisms 7 and the lifting assembly 22; when the plane of the turnover frame 31 is vertical to the plane of the chassis 11, the first gear 351 of the first reversing group frame 35 is disengaged from the first group of transmission gears 71, the first gear 351 of the second reversing group frame 35 is disengaged from the second group of transmission gears 71, the second gear 352 of the first reversing group frame 35 is ready to be engaged with the second group of transmission gears 71, the second gear 352 of the second reversing group frame 35 is ready to be engaged with the first group of transmission gears 71, the turnover frame 31 continues to rotate, the second gear 352 is engaged with the two groups of transmission gears 71, the second gear 352 changes the rotation direction of the transmission gears 71, the second gear 352 drives the object placing plate 21 to move upwards through the transmission mechanism 7 and the lifting assembly 22 until the key slot shaft 523 is disengaged from the key slot shaft 511 when the release lever 5112 is contacted with the limiting pin 451, the key slot shaft 523 in the first group of the limiting mechanism 5 is ready to be engaged with the driving pin 451 of the second group of the clamping gears 45, and at this time, the slot shaft 523 in the second group of limiting mechanism 5 is engaged with the driving pin 451 of the first group of the clamping gears 45, and the initial position of the turnover frame 31 is restored to the original position of the tire mold plate 21.
Starting the adjusting mechanism 8 and the punching mechanism 9 to punch the other surface of the tire mold, reversing the clamping motor 41 after punching, and disconnecting the two groups of second clamping assemblies 33 and the first clamping assemblies 32 from fixing the tire mold in the same step as the book loading step, placing a new tire mold on the object placing plate 21 to punch the tire mold without returning to the initial position of the roll-over stand 31.
The present invention is not limited to the above-described embodiments, and various modifications are possible within the scope of the present invention without inventive labor, as those skilled in the art will recognize from the above-described concepts.
Claims (7)
1. The utility model provides a tire mould puncher suitable for different sizes, includes supporting mechanism (1), tilting mechanism (3), its characterized in that: the lifting mechanism (1) comprises a chassis (11) and lifting frames (12), the two groups of lifting frames (12) are symmetrically and fixedly arranged on the chassis (11), a storage mechanism (2) is arranged on the lifting frames (12), the storage mechanism (2) comprises a storage plate (21) and a lifting assembly (22), the storage plate (21) is slidably arranged on the lifting frames (12), the lifting assembly (22) is rotatably arranged on the lifting frames (12) and the storage plate (21), a turnover mechanism (3) is arranged on an I-shaped arc frame (14) and an arc-shaped rail frame (15) of the chassis (11), the turnover mechanism (3) comprises a turnover frame (31) and a reversing frame (35), a first clamping assembly (32) and two groups of second clamping assemblies (33) are uniformly arranged on the turnover frame (31), a turnover gear (34) is fixedly arranged on the turnover frame (31), the turnover gear (34) is slidably arranged on the I-shaped arc frame (14), the I-shaped arc frame (14) is rotatably arranged on the turnover frame (31), the turnover mechanism (31) is driven by the reversing frame (35), the turnover mechanism (31) is driven by the reversing frame (6), the reversing group frame (35) is slidably arranged on the arc-shaped rail frame (15); the clamping mechanism (4) comprises a driving gear (43) and a clamping frame (44), the driving gear (43) is rotatably mounted on the chassis (11), a clamping assembly (42) is arranged between the driving gear (43) and the first clamping assembly (32), and the clamping frame (44) is rotatably mounted on the I-shaped arc frame (14);
the first clamping assembly (32) comprises a first clamp (321) and a first screw rod (322), a first clamping frame (311) is arranged on the turnover frame (31), the first clamp (321) is slidably arranged on the first clamping frame (311), the first screw rod (322) is rotatably arranged on a central shaft of the first clamp (321), the clamping assembly (42) comprises two clamping pulleys (421) and a clamping belt (422), the first clamping pulley (421) is rotatably arranged on the first clamping frame (311), the first clamping pulley (421) is fixedly arranged with the first screw rod (322), the second clamping pulley (421) is fixedly arranged on a gear shaft (431) of the driving gear (43), and the clamping belt (422) is arranged on the two clamping pulleys (421);
the group of second clamping assemblies (33) corresponds to the group of limiting mechanisms (5), the limiting mechanisms (5) comprise limiting assemblies (51) and driving assemblies (52), the limiting assemblies (51) are arranged on second clamping frames (312) of the turnover frame (31), the driving assemblies (52) are rotatably arranged on the second clamping frames (312), and the clamping frames (44) drive the two groups of second clamping assemblies (33) to move through the driving assemblies (52); the second clamping assembly (33) comprises a second clamp (331) and a second screw rod (332), the second clamp (331) is slidably arranged on a second clamping frame (312), the second screw rod (332) is rotatably arranged on a central shaft of the second clamp (331), a driven bevel gear (521) is rotatably arranged on the second clamping frame (312), the second screw rod (332) is fixedly arranged with the driven bevel gear (521), the driven bevel gear (521) is meshed with a driving bevel gear (522), and a turnover gear (34) is fixedly arranged on the second clamping frame (312); a transmission mechanism (7) is arranged between the reversing group frame (35) and the lifting assembly (22), and the reversing group frame (35) drives the lifting assembly (22) to drive the object placing plate (21) to slide on the lifting frame (12) through the transmission mechanism (7); an adjusting gear arc (83) is slidably arranged on a T-shaped frame (13) of the chassis (11), and a punching mechanism (9) is rotatably arranged on the adjusting gear arc (83).
2. A tyre mould punch adapted for different sizes according to claim 1, wherein: the clamping mechanism (4) further comprises two groups of clamping gears (45), the clamping gears (45) are symmetrically installed on the I-shaped arc frame (14) in a rotating mode, a driven gear ring (441) and two clamping gear rings (442) are arranged on the clamping frame (44), the driven gear ring (441) is meshed with the driving gear (43), the clamping gears (45) correspond to the clamping gear rings (442), the clamping gear rings (442) are meshed with the clamping gears (45), and driving pins (451) are arranged on the clamping gears (45).
3. A tyre mould punch adapted for different sizes according to claim 2, wherein: the limiting assembly (51) comprises a limiting frame (511) and a return spring (513), wherein a limiting pin (512) is fixedly arranged on the limiting frame (511), the limiting pin (512) is slidably arranged on the second clamping frame (312), the return spring (513) is arranged between the second clamping frame (312) and the limiting frame (511), the return spring (513) is slidably arranged on the limiting pin (512), a limiting rod (5111) and a limiting pin (5112) are arranged on the limiting frame (511), and a release rod (141) is arranged on the I-shaped arc frame (14); the driving assembly (52) comprises a driving bevel gear (522) and a key groove shaft (523), the driving bevel gear (522) is rotatably arranged on the second clamping frame (312), the key groove shaft (523) is fixedly arranged with the driving bevel gear (522), a key groove (5231) is arranged on the key groove shaft (523), and the limiting rod (5111) and the driving pin (451) are respectively meshed with the key groove (5231).
4. A tyre mould punch adapted for different sizes according to claim 1, wherein: the rotating mechanism (6) comprises four groups of rotating assemblies (62), the four groups of rotating assemblies (62) are uniformly and rotatably mounted on the I-shaped arc frame (14), the rotating assemblies (62) comprise rotating gears (621) and rotating belt wheels (622), the rotating gears (621) are rotatably mounted on the I-shaped arc frame (14), the rotating gears (621) are meshed with the turning gears (34), the rotating belt wheels (622) are fixedly mounted on the rotating gears (621), and rotating belts (63) are arranged on the four groups of rotating gears (621).
5. A tyre mould punch adapted for different sizes according to claim 1, wherein: the transmission mechanism (7) is divided into two groups, the two groups of transmission mechanisms (7) are symmetrically installed, one group of transmission mechanisms (7) corresponds to one group of lifting assemblies (22), the transmission mechanism (7) comprises a transmission gear (71) and two transmission wheels (72), the transmission gear (71) is rotatably installed on the arc-shaped rail frame (15), the first transmission wheel (72) is fixedly installed with the transmission gear (71), the transmission bevel gear (74) is rotatably installed on the lifting frame (12), the second transmission wheel (72) is fixedly installed with the transmission bevel gear (74), the transmission belts (73) are arranged on the two transmission wheels (72), the lifting assemblies (22) comprise screw rods (221) and lifting bevel gears (222), the screw rods (221) are rotatably installed on the object placing plate (21), and the lifting bevel gears (222) are fixedly installed at the bottoms of the screw rods (221), and the transmission bevel gears (74) are meshed with the lifting bevel gears (222).
6. A tire mold punch adapted for use with different sizes according to claim 5, wherein: the reversing group frame (35) comprises a first gear (351) and a second gear (352), the first gear (351) is slidably mounted on the arc-shaped rail frame (15), the second gear (352) is fixedly mounted on the first gear (351), the first gear (351) and the second gear (352) are both meshed with the transmission gear (71), and when the first gear (351) is meshed with the transmission gear (71), the second gear (352) is out of meshing with the transmission gear (71); when the second gear (352) is meshed with the transmission gear (71), the first gear (351) is disengaged from the transmission gear (71).
7. A tyre mould punch adapted for different sizes according to claim 1, wherein: two sets of adjusting components (82) are symmetrically installed on the T-shaped frame (13) in a rotating mode, each adjusting component (82) comprises an adjusting gear (821) and an adjusting belt wheel (822), each adjusting gear (821) is installed on the T-shaped frame (13) in a rotating mode, each adjusting gear (821) is meshed with an adjusting gear arc (83), each adjusting belt wheel (822) is fixedly installed on each adjusting gear (821), and each adjusting belt wheel (822) is provided with an adjusting belt (84).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211073742.8A CN115740545B (en) | 2022-09-02 | 2022-09-02 | Tire mold perforating machine suitable for different sizes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211073742.8A CN115740545B (en) | 2022-09-02 | 2022-09-02 | Tire mold perforating machine suitable for different sizes |
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| Publication Number | Publication Date |
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| CN115740545A CN115740545A (en) | 2023-03-07 |
| CN115740545B true CN115740545B (en) | 2023-06-30 |
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| CN116475942A (en) * | 2023-05-09 | 2023-07-25 | 盐城易宝路轮胎有限公司 | Tire fixing mechanism for tire processing |
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| JP2002187086A (en) * | 2000-12-19 | 2002-07-02 | Honda Motor Co Ltd | Device for inverting and supporting workpiece |
| CN109262397A (en) * | 2018-11-06 | 2019-01-25 | 中信戴卡股份有限公司 | A kind of wheel deburred equipment |
| CN212420227U (en) * | 2020-05-15 | 2021-01-29 | 浙江海路机械制造股份有限公司 | Positioning and overturning device for welding and assembling counterweight housing |
| CN111922943A (en) * | 2020-08-10 | 2020-11-13 | 昆山步惠机械设备有限公司 | Numerical control industrial turnover machine and production method |
| CN113427280B (en) * | 2021-07-23 | 2022-04-12 | 江苏中科玻尔科技有限公司 | Multi-station workbench turnover device |
| CN113500300B (en) * | 2021-09-06 | 2021-11-30 | 山东新豪克轮胎有限公司 | Laser marking device and process for tire production |
| CN216657241U (en) * | 2021-11-05 | 2022-06-03 | 哈尔滨新科锐精密机械制造有限公司 | Workpiece turnover device for machining |
| CN216327582U (en) * | 2021-11-27 | 2022-04-19 | 苏州市鸿光模具有限公司 | Clamp for polishing rotating shaft of die |
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