CN220806888U

CN220806888U - Shoe last fixing device

Info

Publication number: CN220806888U
Application number: CN202322116846.9U
Authority: CN
Inventors: 肖翔宇; 肖祥鹏
Original assignee: Guangdong Tengyulong Automation Equipment Co ltd
Current assignee: Guangdong Tengyulong Automation Equipment Co ltd
Priority date: 2023-08-07
Filing date: 2023-08-07
Publication date: 2024-04-19
Anticipated expiration: 2033-08-07

Abstract

The utility model relates to the technical field of shoemaking, in particular to a shoe tree fixing device which comprises a moving mechanism and a clamping mechanism, wherein the moving mechanism comprises a linear module; the clamping mechanism comprises a pneumatic clamping jaw arranged on the linear module and two oil cylinder clamping devices respectively arranged on two clamping jaws of the pneumatic clamping jaw, and the two oil cylinder clamping devices are correspondingly arranged. When needs are polished the shoe tree, put into the shoe tree between two hydro-cylinder clampers, start pneumatic clamping jaw, pneumatic clamping jaw just can drive two hydro-cylinder clampers and remove in opposite directions to press from both sides the shoe tree tight fixedly, and a plurality of push rods of hydro-cylinder clamp can carry out corresponding flexible when contacting the rugged surface of shoe tree, thereby make all push rods all can with the surface contact of shoe tree, thereby improved and pressed from both sides tight fixed effect, thereby press from both sides tightly fixedly to the shoe tree better.

Description

Shoe last fixing device

Technical Field

The utility model relates to the technical field of shoemaking, in particular to a shoe tree fixing device.

Background

The last is a traditional shoemaking tool. The last is the matrix of the shoe and is also the shoe forming mold. The shoe last not only determines the shape and style of the shoe, but also determines whether the shoe fits the foot or not, and can play a role in protecting the foot. In the production and processing process of the shoe tree, the shoe tree needs to be polished, the shoe tree needs to be fixed in the polishing process, in some polishing scenes, the shoe tree is directly fixed by adopting the pneumatic clamping jaw, due to the fact that the surface of the shoe tree is uneven, the part, in contact with the shoe tree, of the pneumatic clamping jaw can only be clamped by adopting the pneumatic clamping jaw, the clamping area is not large enough, the clamping and fixing effect is general, and therefore a solution is required to be studied.

Disclosure of utility model

Based on the above, the utility model provides a shoe tree fixing device, which solves the problems that the prior method for fixing the shoe tree by adopting the pneumatic clamping jaw only can clamp the contact part of the pneumatic clamping jaw and the shoe tree, the clamping area is not large enough, and the clamping and fixing effect is common.

In order to solve the technical problems, the utility model adopts the following technical scheme: the shoe tree fixing device is used for fixing a shoe tree and comprises a moving mechanism and a clamping mechanism, wherein the moving mechanism comprises a linear module; the clamping mechanism comprises a pneumatic clamping jaw arranged on the linear module and two oil cylinder clamping devices respectively arranged on two clamping jaws of the pneumatic clamping jaw, and the two oil cylinder clamping devices are correspondingly arranged.

Preferably, the cylinder clamp comprises a cylinder, a plurality of push rods arranged on the cylinder and movably arranged on the cylinder, and the push rods are movably inserted into the cylinder.

Preferably, the linear module comprises a mounting seat, a bearing plate, a screw rod arranged on the mounting seat in a rotating manner, a nut in threaded connection with the screw rod, and a power assembly arranged on the mounting seat, wherein the bearing plate is connected with the nut, the pneumatic clamping jaw is arranged on the bearing plate, the bearing plate is arranged on the mounting seat in a sliding manner, and the power assembly is used for driving the screw rod to rotate.

Preferably, the power assembly comprises a motor arranged on the mounting seat, and an output shaft of the motor is connected with the screw rod.

Preferably, the bearing plate is provided with a positioning column; the shoe tree is provided with a positioning hole which is in plug-in fit with the positioning column so as to position the shoe tree.

Preferably, the bearing plate is provided with a dust shield.

The beneficial effects of the utility model are as follows: when needs are polished the shoe tree, put into the shoe tree between two hydro-cylinder clampers, start pneumatic clamping jaw, pneumatic clamping jaw just can drive two hydro-cylinder clampers and remove in opposite directions to press from both sides the shoe tree tight fixedly, and a plurality of push rods of hydro-cylinder clamp can carry out corresponding flexible when contacting the rugged surface of shoe tree, thereby make all push rods all can with the surface contact of shoe tree, thereby improved and pressed from both sides tight fixed effect, thereby press from both sides tightly fixedly to the shoe tree better.

Drawings

Fig. 1 is a schematic view illustrating a structure of a last fixing device according to an embodiment of the present utility model;

fig. 2 is a schematic view illustrating a structure of another view of the last fixing device of fig. 1.

Reference numerals illustrate: 10. a moving mechanism; 11. a linear module; 111. a mounting base; 112. a carrying plate; 115. positioning columns; 116. a dust shield; 12. a power assembly; 121. a motor; 20. a clamping mechanism; 21. pneumatic clamping jaws; 22. an oil cylinder clamp; 221. an oil cylinder; 222. a push rod; 30. and (3) a shoe last.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Preferred embodiments of the present utility model are shown in the drawings. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 2, the present utility model relates to a shoe last fixing device for fixing a shoe last 30, wherein the shoe last fixing device comprises a moving mechanism 10 and a clamping mechanism 20, and the moving mechanism 10 comprises a linear module 11; the clamping mechanism 20 comprises a pneumatic clamping jaw 21 arranged on the linear module 11 and two oil cylinder clampers 22 respectively arranged on two clamping jaws of the pneumatic clamping jaw 21, wherein the oil cylinder clampers 22 are correspondingly arranged; the cylinder clamp 22 comprises a cylinder 221, a plurality of push rods 222 arranged on the cylinder 221 and movably arranged on the cylinder 221, and the plurality of push rods 222 are movably inserted into the cylinder 221.

Specifically, when the shoe tree 30 needs to be polished, the shoe tree 30 is placed between the two cylinder clampers 22, the pneumatic clamping jaw 21 is started, the pneumatic clamping jaw 21 drives the two cylinder clampers 22 to move in opposite directions, so that the shoe tree 30 is clamped and fixed, and the push rods 222 of the cylinder clampers 22 correspondingly stretch and retract when contacting the uneven surface of the shoe tree 30, so that all the push rods 222 can contact the surface of the shoe tree 30, the clamping and fixing effect is improved, the shoe tree 30 is clamped and fixed better, and meanwhile, the problem that one clamping device is suitable for multiple shoe sandals and shoes are frequently replaced in the polishing process is solved.

Referring to fig. 1 to 2, in some embodiments, the linear module 11 includes a mounting base 111, a carrying plate 112, a screw rod rotatably disposed on the mounting base 111, a nut screwed with the screw rod, and a power assembly 12 disposed on the mounting base 111, the carrying plate 112 is connected with the nut, the pneumatic clamping jaw 21 is disposed on the carrying plate 112, the carrying plate 112 is slidably disposed on the mounting base 111, and the power assembly 12 is used for driving the screw rod to rotate. Specifically, in implementation, the pneumatic power assembly 12, the power assembly 12 drives the screw rod to rotate, the screw rod rotates to drive the nut to move, the nut moves to drive the bearing plate 112 to move, the bearing plate 112 moves to drive the pneumatic clamping jaw 21 to move, the pneumatic clamping jaw 21 moves to drive the shoe tree 30 to move, and the moving effect is good.

Referring to fig. 1-2, in some embodiments, the power assembly 12 includes a motor 121 disposed on the mounting base 111, and an output shaft of the motor 121 is connected to a screw. Specifically, in implementation, the motor 121 drives the screw rod to rotate, and the driving effect is good.

Referring to fig. 1 to 2, in some embodiments, a positioning post 115 is disposed on the carrier 112; the last 30 is provided with a positioning hole for insertion-fit with the positioning post 115 to position the last 30. So set up, before fixing shoe tree 30, peg graft shoe tree 30's locating hole and reference column 115, alright accomplish the location with shoe tree 30 to be convenient for follow-up to fix it.

Referring to fig. 1-2, in some embodiments, the carrier plate 112 is provided with a dust shield 116. So configured, dust retained by the last 30 during sanding is blocked from flowing into the mounting block 111, thereby affecting movement of the carrier plate 112.

The foregoing examples illustrate only a few embodiments of the utility model and are described in detail herein without thereby limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. A last fixing apparatus for fixing a last, comprising:

the moving mechanism comprises a linear module; and

The clamping mechanism comprises a pneumatic clamping jaw arranged on the linear module and two oil cylinder clamping devices respectively arranged on two clamping jaws of the pneumatic clamping jaw, wherein the two oil cylinder clamping devices are correspondingly arranged.

2. The last fixing apparatus according to claim 1, wherein: the oil cylinder clamping device comprises an oil cylinder, a plurality of push rods which are arranged on the oil cylinder and are movably arranged on the oil cylinder, and the push rods are movably inserted into the oil cylinder.

3. The last fixing apparatus according to claim 1, wherein: the linear module comprises a mounting seat, a bearing plate, a screw rod, a nut and a power assembly, wherein the screw rod is rotatably arranged on the mounting seat, the nut is in threaded connection with the screw rod, the power assembly is arranged on the mounting seat, the bearing plate is connected with the nut, the pneumatic clamping jaw is arranged on the bearing plate, the bearing plate is slidably arranged on the mounting seat, and the power assembly is used for driving the screw rod to rotate.

4. The last-holding device according to claim 3, wherein: the power assembly comprises a motor arranged on the mounting seat, and an output shaft of the motor is connected with the screw rod.

5. The last-holding device according to claim 3, wherein: the bearing plate is provided with a positioning column; the shoe tree is provided with a positioning hole which is in plug-in fit with the positioning column so as to position the shoe tree.

6. The last-holding device according to claim 3, wherein: the bearing plate is provided with a dust shield.