Deburring device for shoe sole plate
By designing an automated sole plate deburring device, using the adaptive characteristics of pneumatic fingers and soft rubber sleeves, the problem that the sole deburring equipment in the prior art cannot be adapted automatically is solved, which improves production efficiency and simplifies operation steps.
Patent Information
- Application Number
- CN202420719332.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-09
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-04-09
AI Technical Summary
In the prior art, sole deburring equipment cannot achieve automated adaptation, resulting in low production efficiency and requires manual polishing and deburring, which is suitable for sole plates of different shapes and sizes.
A sole plate deburring device is designed, including clamping parts and wrapping and grinding parts. The clamping parts clamp the sole through pneumatic fingers. The wrapping and grinding parts are composed of a soft rubber sleeve and a sleeve, and the elastic adaptive sole of the soft rubber sleeve is used. The shape is combined with the cylinder drive sleeve to move back and forth, achieving automatic grinding and deburring.
By simplifying the operation steps, the device significantly improves the sole production efficiency without complex polishing and adaptation based on the sole size and shape. The operator only needs to load, unload and flip the sole to complete the deburring task.
Smart Images
Figure CN222134449U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sole processing, in particular to a deburring device for a sole plate. Background Art
[0002] Burrs on the sole are small protrusions that form during the sole manufacturing process, mainly during the mold forming and cutting stages. These burrs can be caused by small gaps or wear in the mold. When the sole material (such as rubber or EVA) is shaped, the separation of the mold may leave small protrusions on the edge or surface of the sole. In addition, the tools used in the cutting and trimming process may also leave burrs on the sole. Although these burrs do not affect the wearing experience or function of the shoe in most cases, they may affect the appearance and feel of the sole.
[0003] At present, burr removal is generally performed by grinding the surface of the sole with a grinding wheel or sandpaper to remove the burrs thereon. However, due to the different shapes and sizes of the soles, when grinding the soles to remove the burrs, it is necessary to match the shape of the soles for processing. And each time the shape of the soles changes, the grinding and deburring action of the edges also needs to be coordinated accordingly. Therefore, any current deburring equipment for the sole plate needs to be adapted to the shape and size of the sole plate in advance before processing can be performed. However, for most OEM factories, it is undoubtedly impossible to provide the background of this fully automated adaptation. Therefore, the current OEM factories can only perform the sole grinding and deburring action manually, which ultimately leads to a significant decrease in their production efficiency.
[0004] Therefore, a shoe sole deburring device is proposed to solve or alleviate the above problems. Utility Model Content
[0005] The utility model aims to solve the shortcomings in the prior art and proposes a shoe sole deburring device.
[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0007] A deburring device for a shoe sole plate comprises a clamping component and a wrapping and polishing component. The wrapping and polishing component is located above the clamping component and a polishing space is formed inside the wrapping and polishing component which can extend into the shoe sole from bottom to top. The wrapping and polishing component is vertically reciprocated above the clamping component.
[0008] Preferably, the gripping means comprise pneumatic fingers.
[0009] Preferably, it also includes a reciprocating member, which is vertically arranged, and the wrapped and polished component is fixedly connected to the movable end of the reciprocating member to achieve vertical reciprocating motion of the wrapped and polished component.
[0010] Preferably, the wrapped polishing component includes a sleeve and a soft rubber sleeve fixedly connected to the inside of the sleeve, the polishing space is located in the soft rubber sleeve, and a crack communicating with the polishing space is formed on the bottom surface of the soft rubber sleeve.
[0011] Preferably, the soft rubber sleeve located at the crack is chamfered.
[0012] Preferably, the reciprocating member comprises a cylinder, a piston rod of the cylinder is fixedly connected to a connecting seat, and the wrapped polishing component is fixedly connected to the connecting seat.
[0013] Preferably, it further comprises a base and a bracket fixedly connected to the base, and the reciprocating member and the clamping component are both arranged on the bracket.
[0014] The utility model has the following beneficial effects:
[0015] This new technology is aimed at grinding and deburring the surface of the sole plate. The sole is clamped in the pneumatic fingers to ensure that the distance between the clamping position and the upper end of the sole exceeds half of the length of the sole. Then, the pneumatic cylinder pushes the connecting seat and the sleeve and soft rubber sleeve thereon to move. In particular, when the soft rubber sleeve moves downward, the sole enters the grinding space with a chamfered crack. Thanks to the excellent elasticity of the soft rubber sleeve, the grinding space can adapt to the shape of the sole and tightly wrap the outside of the sole. The cylinder then drives the sleeve to move back and forth, and the abrasive of this action is used to effectively grind and deburr the surface of the sole. After the grinding is completed, the operator only needs to release the pneumatic fingers and manually flip the sole to replace the processed sole and prepare for the next one. This method greatly simplifies the operating steps, without considering the size or shape of the sole, and significantly improves the efficiency of sole production. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 The structure of the utility model is shown in FIG. Figure 1 ;
[0017] Figure 2 The structure of the utility model is shown in FIG. Figure 2 ;
[0018] Figure 3 for Figure 2 Enlarged view of point A in the middle.
[0019] 1. Base; 2. Bracket; 3. Pneumatic finger; 4. Cylinder; 5. Connecting seat; 6. Sleeve; 7. Soft rubber sleeve; 8. Crack; 9. Chamfer. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0021] A shoe sole deburring device, such as Figure 1 and 2 As shown, it includes a base 1, a bracket 2 fixedly connected to the base 1, a clamping component, a wrapped polishing component, and a reciprocating component. The reciprocating component and the clamping component are both arranged on the bracket 2, the reciprocating component is vertically arranged, and the wrapped polishing component is fixedly connected to the movable end of the reciprocating component to realize the vertical reciprocating motion of the wrapped polishing component. The wrapped polishing component is located above the clamping component, and a polishing space that can extend into the sole from bottom to top is formed in the wrapped polishing component, and the wrapped polishing component is vertically reciprocatingly arranged above the clamping component.
[0022] The clamping component includes a pneumatic finger 3. The front side of the bracket 2 is recessed inward to form a groove. The pneumatic finger 3 is horizontally arranged and fixedly connected in the groove, and is mainly embedded in the groove by interference fit.
[0023] Secondly, the reciprocating part includes a cylinder 4, which is fixedly connected to the bracket 2 through angle steel and bolts. The piston rod of the cylinder 4 is fixedly connected to the connecting seat 5, and the wrapped grinding component is fixedly connected to the connecting seat 5.
[0024] And as Figure 3 As shown, the wrapped grinding component includes a sleeve 6 and a soft rubber sleeve 7 fixedly connected to the inside of the sleeve 6. The sleeve 6 is a cylindrical structure of a quadrangular prism, one end of which is closed and the other end is open, and the closed end is bonded to the connecting seat 5. The soft rubber sleeve 7 made of silicone rubber is fixedly connected to the sleeve 6. The soft rubber sleeve 7 completely fills the internal space of the sleeve 6. At the same time, the grinding space is located in the soft rubber sleeve 7, and a crack 8 connected to the grinding space is opened on the bottom surface of the soft rubber sleeve 7. The soft rubber sleeve 7 located at the crack 8 is opened with a chamfer 9, and a number of abrasives are bonded to the inner wall of the grinding space in the soft rubber sleeve 7. The abrasive is a prior art and can be a natural abrasive or an artificial abrasive.
[0025] When the utility model is working to grind and remove burrs on the surface of the sole plate, the operator only needs to place the sole plate in the pneumatic fingers 3, clamp the sole through the pneumatic fingers 3, ensure that the distance between the clamping position of the pneumatic fingers 3 on the sole and the upper end of the sole is greater than half the length of the sole, and then the pneumatic cylinder 4 can drive the connecting seat 5 on its piston rod to move, and when the connecting seat 5 moves, the sleeve 6 and the soft rubber sleeve 7 will be driven to move together, especially when the soft rubber sleeve 7 moves downward, the sole will enter the grinding space through the crack 8 set by the chamfer 9. Because the material of the soft rubber sleeve 7 has good elasticity, the grinding space will be adapted according to the shape of the sole. The inner wall of the grinding space can fit and wrap around the outer side of the sole, and then the cylinder 4 will drive the sleeve 6 to move back and forth, so that the abrasive can grind and deburr the surface of the sole during the reciprocating movement of the soft rubber sleeve 7. After the grinding and deburring of the upper part of the sole is completed, it is only necessary to release the pneumatic fingers 3, and the operator manually flips the sole, and then work again to remove the deburred sole and replace the next sole to be polished. In this way, the operator only needs to perform three actions: loading, unloading, and flipping the sole 180°. There is no need to cooperate with the grinding work according to the size and shape of the sole, which significantly improves the production efficiency of the sole.
[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A shoe sole deburring device, characterized in that: The shoe comprises a clamping component and a wrapping and polishing component, wherein the wrapping and polishing component is located above the clamping component, and a polishing space which can extend into the sole from bottom to top is formed inside the wrapping and polishing component, and the wrapping and polishing component is vertically reciprocated above the clamping component.
2. A shoe sole deburring device according to claim 1, characterized in that: The clamping part comprises pneumatic fingers (3).
3. The shoe sole deburring device according to claim 1, characterized in that: It also includes a reciprocating member, which is vertically arranged, and the wrapped and polished component is fixedly connected to the movable end of the reciprocating member to realize the vertical reciprocating motion of the wrapped and polished component.
4. The shoe sole deburring device according to claim 1, characterized in that: The wrapped polishing component comprises a sleeve (6) and a soft rubber sleeve (7) fixedly connected to the inside of the sleeve (6); the polishing space is located in the soft rubber sleeve (7), and a crack (8) communicating with the polishing space is formed on the bottom surface of the soft rubber sleeve (7).
5. A shoe sole deburring device according to claim 4, characterized in that: The soft rubber sleeve (7) located at the crack (8) is provided with a chamfer (9).
6. A shoe sole deburring device according to claim 3, characterized in that: The reciprocating member comprises a cylinder (4), a piston rod of the cylinder (4) is fixedly connected to a connecting seat (5), and the wrapped polishing component is fixedly connected to the connecting seat (5).
7. A shoe sole deburring device according to claim 6, characterized in that: It also comprises a base (1) and a bracket (2) fixedly connected to the base (1), and the reciprocating member and the clamping component are both arranged on the bracket (2).