CN216293203U

CN216293203U - Equipment of EVA shoe-pad of polishing

Info

Publication number: CN216293203U
Application number: CN202122155665.8U
Authority: CN
Inventors: 吴汶颖; 唐康峻; 俞沁圆; 李春江
Original assignee: Guangzhou Kangyou Technology Co ltd
Current assignee: Guangzhou Kangyou Technology Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-04-15
Anticipated expiration: 2031-09-08

Abstract

The utility model discloses a device for polishing EVA (ethylene vinyl acetate) insoles, in particular to the technical field of processing of insoles, which comprises a bottom plate, wherein a placing box is fixedly arranged on the upper surface of the bottom plate, a clamping device is arranged on the inner side surface of the placing box, a supporting plate is fixedly arranged on the outer surface of the bottom plate, a polishing device is arranged on the supporting plate, the clamping device comprises a first air cylinder, the first air cylinder is fixedly connected with the placing box, a group of inclined rods are fixedly arranged on the outer surface of the placing box, a group of rotating rods are rotatably arranged at the telescopic end of the first air cylinder, an L-shaped rod is slidably arranged on the inner side surface of each inclined rod, the L-shaped rods are rotatably connected with the rotating rods, a U-shaped frame is fixedly arranged on the outer surface of each L-shaped rod, so that two side clamping plates are driven to move oppositely, the EVA insoles can be placed between the two side clamping plates, when two side long rods move oppositely, the two long rods can be far away from a limiting rod, so that the short rod can rotate towards the direction close to the inclined rods, and then the spring is stretched to realize the fixed clamping of the EVA insole.

Description

Equipment of EVA shoe-pad of polishing

Technical Field

The utility model relates to the technical field of insole processing, in particular to equipment for polishing an EVA insole.

Background

Orthopedic insoles are products that modify the ground to accommodate the shape of the individual foot of the wearer. Just as many people need to wear glasses (technically, referred to as vision correction), people who suffer from biomechanical abnormality of lower limbs or mechanical foot problems caused by the abnormality need to wear a correction product, namely an orthopedic foot insole, an EVA insole is taken as one of orthopedic insoles, in the prior art, a grinding machine is needed to grind and shape the EVA insole when shaping the EVA insole, the existing grinding method is to grind the insole by the grinding machine manually, deviation is easy to occur when grinding, time and labor are wasted, and the working efficiency is low, so that the equipment for grinding the EVA insole is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide equipment for polishing EVA insoles, which aims to solve the problems in the background art.

In order to solve the technical problems, the utility model adopts the following technical scheme: the equipment for polishing the EVA insoles comprises a bottom plate, wherein a placing box is fixedly arranged on the upper surface of the bottom plate, a clamping device is arranged on the inner side surface of the placing box, a supporting plate is fixedly arranged on the outer surface of the bottom plate, and a polishing device is arranged on the supporting plate;

clamping device includes cylinder one, the cylinder with place box fixed connection, it is equipped with a set of down tube to place box external fixation, the flexible end rotation of cylinder one is equipped with a set of bull stick, the slide of down tube medial surface is equipped with L type pole, L type pole rotates with the bull stick to be connected, L type pole external fixation is equipped with U type frame, U type frame medial surface rotates and is equipped with the quarter butt, the quarter butt external fixation is equipped with the spring, spring and U type frame fixed connection, the quarter butt external fixation is equipped with the stock, the stock surface rotates and is equipped with the rectangular plate, the rectangular plate external fixation is equipped with splint, the fixed gag lever post that is equipped with of U type frame medial surface, gag lever post and stock swing joint.

Preferably, the polishing device comprises a second air cylinder, the second air cylinder is fixedly connected with the supporting plate, and a grinding wheel machine is fixedly arranged at the telescopic end of the second air cylinder.

Preferably, a fixing column is fixedly arranged on the outer surface of the L-shaped rod.

Preferably, the inner side surface of the U-shaped frame is fixedly provided with a connecting block, and the connecting block is fixedly connected with the spring.

Preferably, a short column is fixedly arranged at one telescopic end of the air cylinder, and a group of rotating rods are rotatably arranged on the outer surface of the short column.

Compared with the prior art, the utility model has the beneficial effects that:

1. when the outer ring of the EVA insole needs to be polished, a first air cylinder can be started, an output shaft of the first air cylinder drives rotating rods on two sides to move upwards, further drives an L-shaped rod to move upwards along an inclined rod, further drives U-shaped frames on two sides to move oppositely, then drives long rods to move oppositely, further drives clamping plates on two sides to move oppositely, the EVA insole can be placed between the clamping plates on two sides, when the long rods on two sides move oppositely, the long rods on two sides can be far away from a limiting rod, and further a short rod can rotate towards the direction close to the inclined rod, so that a spring is stretched, and the EVA insole can be fixedly clamped;

2. then start cylinder two, cylinder two drives the abrasive machine downstream until contacting with EVA shoe-pad outer lane, the realization is polished EVA shoe-pad outer lane, after the outer lane that EVA shoe-pad and abrasive machine contacted was polished, can start cylinder one and drive both sides bull stick downstream through the output shaft, and then drive L type pole along the down travel of both sides through both sides U type frame drive both sides splint, then adjust the EVA shoe-pad, make the limit that needs to polish and abrasive machine recontact, realize once more polishing, until polishing whole shoe-pad outer lane and flattening, and work efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the structure of the present invention.

FIG. 2 is a schematic view of the diagonal member of the present invention.

FIG. 3 is a schematic view of the short bar structure of the present invention.

In the figure: 1. a base plate; 12. a support plate; 14. placing the box; 15. a diagonal bar; 2. a clamping device; 21. a first cylinder; 221. a short column; 22. a rotating rod; 23. an L-shaped rod; 231. fixing a column; 24. a U-shaped frame; 241. a limiting rod; 242. connecting blocks; 25. a short bar; 251. a spring; 26. a long rod; 261. a rectangular plate; 27. a splint; 3. a polishing device; 31. a second air cylinder; 32. a grinding wheel machine.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): as shown in fig. 1-3, the present invention provides an apparatus for polishing EVA insoles, comprising a bottom plate 1, wherein a placing box 14 is fixedly arranged on the upper surface of the bottom plate 1, a clamping device 2 is arranged on the inner side surface of the placing box 14, a supporting plate 12 is fixedly arranged on the outer surface of the bottom plate 1, and a polishing device 3 is arranged on the supporting plate 12;

the clamping device 2 comprises a first cylinder 21, the first cylinder 21 is fixedly connected with a placing box 14, a group of inclined rods 15 are fixedly arranged on the outer surface of the placing box 14, a group of rotating rods 22 are arranged at the telescopic end of the first cylinder 21 in a rotating mode, L-shaped rods 23 are arranged on the inner side surfaces of the inclined rods 15 in a sliding mode, the L-shaped rods 23 are rotatably connected with the rotating rods 22, U-shaped frames 24 are fixedly arranged on the outer surface of the L-shaped rods 23, short rods 25 are rotatably arranged on the inner side surfaces of the U-shaped frames 24, springs 251 are fixedly arranged on the outer surfaces of the short rods 25 and fixedly connected with the U-shaped frames 24, long rods 26 are fixedly arranged on the outer surfaces of the short rods 25, rectangular plates 261 are rotatably arranged on the outer surfaces of the long rods 26, clamping plates 27 are fixedly arranged on the outer surfaces of the rectangular plates 261, limiting rods 241 are fixedly arranged on the inner side surfaces of the U-shaped frames 24, the limiting rods 241 are movably contacted with the long rods 26, and when the outer ring of the EVA insole is polished, can start cylinder one 21, cylinder one 21 output shaft drives both sides bull stick 22 rebound, and then drives L type pole 23 along down tube 15 rebound, further drive both sides U type frame 24 and do the opposite motion, drive stock 26 immediately and do the opposite motion, and then drive both sides splint 27 and do the opposite motion, can put the EVA shoe-pad between both sides splint 27 at this moment, can keep away from gag lever post 241 when both sides stock 26 are the opposite motion, and then make quarter butt 25 to being close to down tube 15 direction rotation, and then extension spring 251, realize the fixed centre gripping to the EVA shoe-pad.

Further, the polishing device 3 comprises a second cylinder 31, the second cylinder 31 is fixedly connected with the support plate 12, a grinder 32 is fixedly arranged at the telescopic end of the second cylinder 31, then the second cylinder 31 is started, the second cylinder 31 drives the grinder 32 to move downwards until the grinder contacts with the outer ring of the EVA insole, so that the outer ring of the EVA insole is polished, after the outer ring of the EVA insole contacting with the grinder 32 is polished, the first cylinder 21 can be started to drive the two side rotating rods 22 to move downwards through the output shaft, further the L-shaped rods 23 are driven to move downwards along the inclined rods 15, the two side clamping plates 27 are driven to move backwards through the U-shaped frames 24 on the two sides, then the EVA insole is adjusted, the edge to be polished is in contact with the grinder 32 again, polishing is achieved again, and the outer ring of the whole insole is polished smoothly, and the working efficiency is improved.

Further, a fixing column 231 is fixedly arranged on the outer surface of the L-shaped rod 23 to prevent the L-shaped rod 23 from moving out of the inclined rod 15.

Furthermore, a connecting block 242 is fixedly arranged on the inner side surface of the U-shaped frame 24, and the connecting block 242 is fixedly connected with a spring 251, so that the spring 251 is conveniently fixed.

Furthermore, a short column 221 is fixedly arranged at the telescopic end of the first air cylinder 21, and a group of rotating rods 22 are rotatably arranged on the outer surface of the short column 221, so that the rotating rods 22 can rotate conveniently.

The working principle is as follows: when the scheme is used, firstly, when the EVA insole outer ring needs to be polished, the first air cylinder 21 can be started, the first air cylinder 21 can drive the two side rotating rods 22 to move upwards by the output shaft of the first air cylinder 21, further drive the L-shaped rod 23 to move upwards along the inclined rod 15, further drive the two side U-shaped frames 24 to move in opposite directions, further drive the long rods 26 to move in opposite directions, further drive the two side clamping plates 27 to move in opposite directions, at the moment, the EVA insole can be placed between the two side clamping plates 27, when the two side long rods 26 move in opposite directions, the short rods 25 can be far away from the limiting rods 241, further the short rods 25 can rotate in the direction close to the inclined rod 15, further the springs 251 can be stretched, the fixed clamping of the EVA insole can be realized, then the second air cylinder 31 is started, the second air cylinder 31 drives the grinding machine 32 to move downwards until the EVA insole outer ring is contacted with the EVA insole outer ring, the EVA insole outer ring can be polished, when the EVA insole is contacted with the grinding machine 32, can start cylinder 21 and drive both sides bull stick 22 downstream through the output shaft, and then drive L type pole 23 and move down along down the down tube of down tube 15, drive both sides splint 27 through both sides U type frame 24 and do the motion dorsad, then adjust the EVA shoe-pad, make the limit that needs polish and abrasive machine 32 again contact, realize polishing once more, polish smoothly to whole shoe-pad outer lane, improve work efficiency.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides an equipment of polishing EVA shoe-pad, includes bottom plate (1), its characterized in that: a placing box (14) is fixedly arranged on the upper surface of the bottom plate (1), a clamping device (2) is arranged on the inner side surface of the placing box (14), a supporting plate (12) is fixedly arranged on the outer surface of the bottom plate (1), and a polishing device (3) is arranged on the supporting plate (12);

the clamping device (2) comprises a first cylinder (21), the first cylinder (21) is fixedly connected with a placing box (14), a set of inclined rods (15) is fixedly arranged on the outer surface of the placing box (14), a set of rotating rods (22) is rotatably arranged at the telescopic end of the first cylinder (21), L-shaped rods (23) are slidably arranged on the inner side surfaces of the inclined rods (15), the L-shaped rods (23) are rotatably connected with the rotating rods (22), U-shaped frames (24) are fixedly arranged on the outer surface of the L-shaped rods (23), short rods (25) are rotatably arranged on the inner side surfaces of the U-shaped frames (24), springs (251) are fixedly arranged on the outer surfaces of the short rods (25), long rods (26) are fixedly connected with the U-shaped frames (24), rectangular plates (261) are rotatably arranged on the outer surfaces of the long rods (26), clamping plates (27) are fixedly arranged on the outer surfaces of the rectangular plates (261), the inner side surface of the U-shaped frame (24) is fixedly provided with a limiting rod (241), and the limiting rod (241) is movably contacted with the long rod (26).

2. The equipment for polishing the EVA insole as claimed in claim 1, wherein the polishing device (3) comprises a second air cylinder (31), the second air cylinder (31) is fixedly connected with the support plate (12), and a grinder (32) is fixedly arranged at the telescopic end of the second air cylinder (31).

3. An apparatus for grinding EVA insole as claimed in claim 1, wherein fixing posts (231) are fixedly provided on the outer surface of said L-shaped bar (23).

4. An apparatus for grinding EVA insole as claimed in claim 1, wherein the U-shaped frame (24) is fixedly provided with a connecting block (242) on the inner side, and the connecting block (242) is fixedly connected with the spring (251).

5. The equipment for grinding EVA insole as claimed in claim 1, wherein the cylinder one (21) is fixedly provided with a short column (221) at the telescopic end, and the outer surface of the short column (221) is rotatably provided with a set of rotating rods (22).