CN-224210083-U - Perforating device is used in shoes production

Abstract

The utility model relates to the technical field of shoe production, in particular to a punching device for shoe production, which comprises a supporting component and a punching component, wherein the supporting component comprises a workbench, supporting legs, side plates and a top plate, the supporting legs are arranged at four corners below the workbench, two groups of side plates which are symmetrically arranged are arranged above the workbench, the top plate is arranged above the two groups of side plates, and the punching device for shoe production drives a worm to rotate by a motor. The upper part of the sliding block is inserted into the sliding groove and is in threaded connection with the screw rod, when the screw rod rotates, the sliding block can move in the sliding groove, the distance between two groups of punching rods can be changed by adjusting the position of the sliding block, so that shoelace hole punching requirements of shoe uppers with different specifications are met, the punching rods and the sliding block are detachably connected through the connecting piece, and the shoelace hole punching device is convenient to replace according to the requirements and convenient to use.

Inventors

• HE CAIMING
• GUO JUAN
• WANG RONGMIN
• Ma Bihong
• YAO ZHENGXIANG
• Ding Lunyan
• TANG XINGMING

Assignees

• 重庆何航鞋业有限公司

Dates

Publication Date

20260508

Application Date

20250505

Claims (6)

1. 1. The punching device for shoe production comprises a supporting component and a punching component, and is characterized in that the supporting component comprises a workbench (1), supporting legs (2), side plates (3) and a top plate (4), the supporting legs (2) are arranged at four corners below the workbench (1), two groups of symmetrically arranged side plates (3) are arranged above the workbench (1), the top plate (4) is arranged above the two groups of side plates (3), the punching component comprises a lifter (5), a sliding frame (6), a worm wheel (7), a worm (8), a screw rod (9), a sliding block (10), a motor (11), a connecting piece and a punching rod (12), the two groups of side plates (3) are close to one side of the center of the workbench (1), U-shaped grooves are formed in the side of the workbench (1), the output end of the lifter (5) penetrates through the top plate (4) and is connected with the sliding frame (6), the left side and the right side of the sliding frame (6) are in sliding connection with the U-shaped grooves, sliding grooves are formed in the lower part of the sliding frame (6), the worm wheel (8) and the worm wheel (9) are arranged in the sliding groove, the two groups of symmetrically arranged in the sliding groove (7) and the two groups of the worm wheel (9) are connected with one end of the screw rod (9), the sliding block (10) is of an inverted T shape, the upper portion of the sliding block (10) is inserted into the sliding groove and is in threaded connection with the screw rod (9), a worm (8) meshed with the worm wheel (7) is further arranged in the sliding groove, the output end of the motor (11) penetrates through the sliding frame (6) and is connected with the worm (8), a slot matched with the punching rod (12) is formed in the lower portion of the sliding block (10), and a connecting piece used for fixing the punching rod (12) is further arranged on the sliding block (10).
2. 2. The punching device for shoe production according to claim 1, wherein a guide block (13) is further arranged at one end, far away from the connecting piece, of the slot, and a guide groove matched with the guide block (13) is formed in the punching rod (12).
3. 3. The punching device for shoe production according to claim 2, wherein the connecting piece comprises an elastic piece, a supporting plate (14), an inserting rod (15) and a handle (16), two groups of elastic pieces which are symmetrically arranged are arranged on the front face of the sliding block (10), the supporting plate (14) is arranged on the two groups of elastic pieces, the inserting rod (15) penetrating through the slot is arranged on the supporting plate (14), a pin hole which is matched with the inserting rod (15) is further arranged on the punching rod (12), and the handle (16) is further arranged at one end, far away from the inserting rod (15), of the supporting plate (14).
4. 4. The perforating device for shoe production according to claim 3, wherein the elastic piece comprises a spring (17) and a telescopic rod (18), the spring (17) is sleeved on the telescopic rod (18), and two ends of the spring (17) and the telescopic rod (18) are respectively connected with the sliding block (10) and the supporting plate (14).
5. 5. A perforating apparatus for shoe production as claimed in claim 4, wherein said motor (11) is a servomotor.
6. 6. The perforating device for shoe production as claimed in claim 5, wherein the lifter (5) is a hydraulic cylinder.

Description

Perforating device is used in shoes production Technical Field The utility model relates to the technical field of shoe production, in particular to a punching device for shoe production. Background The vamp is the important component part of shoes, and the vamp needs to punch to the shoelace hole of symmetrical arrangement in the production process, and traditional perforating device only can punch to the shoelace hole of single specification, inconvenient adjustment hole pole's interval, hole pattern that punches is single, and inconvenient hole pole that has different hole patterns of selection assembly according to the demand. Disclosure of utility model (One) solving the technical problems Aiming at the defects of the prior art, the utility model provides a punching device for shoe production. (II) technical scheme In order to achieve the purpose, the punching device for shoe production comprises a supporting component and a punching component, wherein the supporting component comprises a workbench, supporting legs, side plates and a top plate, the supporting legs are arranged at four corners below the workbench, two groups of side plates which are symmetrically arranged are arranged above the workbench, the top plate is arranged above the two groups of side plates, the punching component comprises a lifter, a sliding frame, a worm wheel, a worm, a screw rod, a sliding block, a motor, a connecting piece and a punching rod, one side, close to the center of the workbench, of the two groups of side plates is provided with a U-shaped groove, the output end of the lifter penetrates through the top plate and is connected with the sliding frame, the left side and the right side of the sliding frame are in sliding connection with the U-shaped groove, a sliding groove is arranged below the sliding frame, two groups of screws which are symmetrically arranged are arranged in the sliding groove, one ends of the screws are connected with the center, the other ends of the screws are in rotating connection with the inner side walls of the sliding groove, the sliding block is symmetrically arranged, the sliding block is communicated with the worm wheel is in a reverse T shape, the worm wheel is inserted into the sliding block, the sliding block is also connected with the sliding groove, and the threaded rod is meshed with the sliding block, and the threaded rod is further connected with the sliding block through the sliding block. In order to ensure stable plug-in connection of the punching rod and the slot conveniently, the utility model is improved in that one end of the slot, which is far away from the connecting piece, is also provided with a guide block, and the punching rod is provided with a guide groove matched with the guide block. In order to facilitate the disassembly and assembly of the punching rod, the improvement of the utility model is that the connecting piece comprises an elastic piece, a supporting plate, an inserting rod and a handle, wherein two groups of elastic pieces which are symmetrically arranged are arranged on the front surface of the sliding block, the two groups of elastic pieces are provided with the supporting plate, the supporting plate is provided with the inserting rod which penetrates through the slot, the punching rod is also provided with a pin hole which is matched with the inserting rod, and one end of the supporting plate far away from the inserting rod is also provided with the handle. Preferably, the elastic piece comprises a spring and a telescopic rod, the spring is sleeved on the telescopic rod, and two ends of the spring and the telescopic rod are respectively connected with the sliding block and the supporting plate. Preferably, the motor is a servo motor. Preferably, the lifter adopts a hydraulic cylinder. (III) beneficial effects Compared with the prior art, the utility model provides the punching device for shoe production, which has the following beneficial effects: This perforating device is used in shoes production, the landing leg in workstation below four corners provides stable support for whole device, and curb plate and the roof of workstation top symmetrical arrangement form firm frame construction, for punching the subassembly and provide the installation basis, motor drive worm rotates, worm and the worm wheel meshing in the sliding frame spout to drive the screw rod rotation of two sets of symmetrical arrangement that the worm wheel center is connected. The upper part of the sliding block is inserted into the sliding groove and is in threaded connection with the screw rod, when the screw rod rotates, the sliding block can move in the sliding groove, and the distance between two groups of punching rods can be changed by adjusting the position of the sliding block, so that the shoelace hole punching requirements of shoe uppers with different specifications are met; The punching rod and the sliding block are detachably connected through the connecting piece,