PU sole processing and positioning device

Abstract

The utility model discloses a PU (polyurethane) sole processing and positioning device which comprises a processing table, and a sliding seat is fixedly connected to the rear side of the top of the processing table. The handle is rotated clockwise, the handle drives the push block to move forwards through the connecting rod, the push block drives the clamping column to move forwards to be separated from the clamping plate, the fixing mechanism relieves fixing of the clamping blocks, the appropriate clamping blocks are switched, the steps are operated reversely to fix the clamping blocks, after the clamping blocks are fixed, a shoe sole is placed on the top of the machining table, and the motor is started. The motor drives the two-way screw to rotate anticlockwise, the two-way screw drives the clamping plates to move towards the inner side, the clamping plates drive the clamping blocks to move towards the inner side, the clamping blocks can clamp a shoe sole for follow-up machining, the shoe sole machining device has the advantage of efficient positioning, the shoe sole cannot shake during machining, a proper clamp can be rapidly replaced according to the size of the shoe sole, and the machining efficiency is improved. The shoe sole can be effectively fixed through the fixing mechanism, and the machining efficiency of the shoe sole is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of shoe processing, in particular to a PU sole processing positioning device. Background Art

[0002] Pu sole: PU refers to polyurethane material. Polyurethane is a polymer with repeating structural units of carbamate segments made by the reaction of isocyanate and polyol. Compared with ordinary rubber soles, polyurethane soles have the characteristics of light weight and good wear resistance. Polyurethane soles use polyurethane resin as the main raw material, which solves the problems of domestic plastic soles and recycled rubber soles that are easy to break and the problem of rubber soles that are easy to debond. By adding various additives, the polyurethane soles have been greatly improved in wear resistance, oil resistance, electrical insulation, anti-static and acid and alkali resistance. In terms of processing technology, molding technology and appearance design, the safety performance of the shoes is more stable, and they are beautiful, comfortable and durable to wear.

[0003] When making PU soles, it is necessary to cut, punch, polish and other processes for soles of different sizes. During the processing, the soles need to be fixed to prevent the soles from shaking during processing, which will lead to processing errors, causing the soles to be scrapped, increasing processing costs and reducing the efficiency of sole processing.

[0004] Therefore, it is necessary to design a PU sole processing positioning device to effectively prevent the sole from moving during the processing. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a PU sole processing positioning device, which has the advantage of efficient positioning, solves the problem that PU soles need to be cut, punched, polished and other processing is required for soles of different sizes during production, and the soles need to be fixed during the processing to prevent the soles from shaking during processing, resulting in processing errors, causing the soles to be scrapped, increasing processing costs, and reducing the efficiency of sole processing.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a PU sole processing and positioning device, comprising a processing table, a sliding seat is fixedly connected to the rear side of the top of the processing table, both sides of the top of the sliding seat are slidably connected to sliders, a splint is fixedly connected to the top of the slider, a bidirectional screw is connected to the internal thread of the splint, fixed blocks are movably connected to the two sides of the bidirectional screw, a linkage plate is fixedly connected to the right side of the screw, a belt is rotatably connected to the surface of the linkage plate, a driving plate is rotatably connected to the side of the belt away from the linkage plate, a motor is fixedly connected to the right side of the driving plate, a clamping block is clamped on the top of the splint, and a fixing mechanism is provided on the top of the clamping block.

[0007] As a preferred embodiment of the utility model, the fixing mechanism wraps the pressure plate, and a groove is provided on the rear side of the top of the pressure plate, a push block is slidably connected inside the groove, a connecting rod is hinged on the surface of the push block through a pin, a handle is hinged on the front side of the connecting rod through a pin, and the side of the handle close to the pressure plate is hinged to the top of the pressure plate through a pin, and a clamping column is fixedly connected to the rear side of the push block, and the rear side of the clamping column is clamped inside the pressure plate.

[0008] As a preferred embodiment of the utility model, a friction pad is fixedly connected to the inner side of the clamping block, and the friction pad is located on the top of the processing table.

[0009] As a preferred embodiment of the utility model, a clamping plate is fixedly connected to the outer side of the clamping block, and the inner side of the clamping plate is in contact with the outer side of the pressing plate.

[0010] As a preferred embodiment of the present invention, the surface of the handle is provided with an anti-slip cover, and the anti-slip cover is located on the top of the processing table.

[0011] As a preferred embodiment of the utility model, a triangular reinforcement block is fixedly connected to the rear side of the fixing block, and the bottom of the triangular reinforcement block is fixedly connected to the top of the processing table.

[0012] As a preferred embodiment of the utility model, both sides of the slide seat are fixedly connected with limit plates, and the limit plates are located on the top of the processing table.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model rotates the handle clockwise, the handle drives the connecting rod to move forward, the connecting rod drives the pushing block to move forward, the pushing block drives the clamping column to move forward, the clamping column is separated from the clamping plate, and the fixing mechanism releases the fixation of the clamping block. After switching to a suitable clamping block, the above steps are reversed to fix the clamping block. After the clamping block is fixed, the sole is placed on the top of the processing table, the motor is started, the motor drives the driving plate to rotate counterclockwise, the driving plate drives the belt to rotate counterclockwise, the belt drives the linkage plate to rotate counterclockwise, the linkage plate drives the two-way screw to rotate counterclockwise, the two-way screw drives the clamping plate to move inward, and the clamping plate drives the clamping block to move inward. At this time, the clamping block can clamp the sole for subsequent processing, which has the advantage of efficient positioning. The sole will not shake during processing, and the suitable clamp can be quickly replaced according to the size of the sole. The use of the fixing mechanism can effectively fix the sole, thereby improving the processing efficiency of the sole.

[0015] 2. The utility model can replace clamping blocks of different sizes by setting a fixing mechanism, thereby avoiding the inability to replace the clamping blocks when processing soles of different sizes, resulting in reduced processing efficiency, and improving the use efficiency of the sole processing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a three-dimensional diagram of the clamping block of the utility model;

[0018] Figure 3 It is a three-dimensional diagram of the triangular reinforcement block of the utility model;

[0019] Figure 4 It is a three-dimensional diagram of the connecting rod of the utility model;

[0020] Figure 5 It is a stereoscopic diagram of the push block of the utility model.

[0021] In the figure: 1. processing table; 2. slide seat; 3. slider; 4. clamping plate; 5. bidirectional screw; 6. fixing block; 7. linkage plate; 8. belt; 9. driving plate; 10. motor; 11. clamping block; 12. fixing mechanism; 121. pressure plate; 122. groove; 123. push block; 124. connecting rod; 125. handle; 126. clamping column; 13. friction pad; 14. clamping plate; 15. anti-slip sleeve; 16. triangular reinforcement block; 17. limit plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figures 1 to 5 As shown, the utility model provides a PU sole processing and positioning device, including a processing table 1, a slide seat 2 is fixedly connected to the rear side of the top of the processing table 1, slide blocks 3 are slidably connected to both sides of the top of the slide seat 2, a clamping plate 4 is fixedly connected to the top of the slide block 3, a bidirectional screw 5 is internally threadedly connected to the clamping plate 4, fixed blocks 6 are movably connected to both sides of the bidirectional screw 5, a linkage plate 7 is fixedly connected to the right side of the screw, a belt 8 is rotatably connected to the surface of the linkage plate 7, a driving plate 9 is rotatably connected to the side of the belt 8 away from the linkage plate 7, a motor 10 is fixedly connected to the right side of the driving plate 9, a clamping block 11 is clamped on the top of the clamping block 11, and a fixing mechanism 12 is arranged on the top of the clamping block 11.

[0024] refer to Figure 4The fixing mechanism 12 wraps a pressure plate 121, and a groove 122 is provided on the rear side of the top of the pressure plate 121. A push block 123 is slidably connected inside the groove 122. A connecting rod 124 is hinged on the surface of the push block 123 through a pin. A handle 125 is hinged on the front side of the connecting rod 124 through a pin. The side of the handle 125 close to the pressure plate 121 is hinged to the top of the pressure plate 121 through a pin. A clamping column 126 is fixedly connected to the rear side of the push block 123, and the rear side of the clamping column 126 is clamped inside the pressure plate 121.

[0025] As a technical optimization solution of the utility model, by setting a fixing mechanism 12, clamping blocks 11 of different sizes can be replaced, avoiding the inability to replace the clamping blocks 11 when processing soles of different sizes, resulting in reduced processing efficiency, thereby improving the use efficiency of the sole processing device.

[0026] refer to Figure 3 A friction pad 13 is fixedly connected to the inner side of the clamping block 11 , and the friction pad 13 is located on the top of the processing table 1 .

[0027] As a technical optimization solution of the utility model, by setting the friction pad 13, the friction between the clamp block 11 and the contact surface of the sole can be increased, avoiding the small friction between the clamp block 11 and the contact surface of the sole, causing the sole to shake, and improving the fixing strength of the clamp block 11.

[0028] refer to Figure 3 The outer side of the clamping block 11 is fixedly connected with a clamping plate 14 , and the inner side of the clamping plate 14 contacts the outer side of the pressing plate 121 .

[0029] As a technical optimization solution of the utility model, by setting the clamping plate 14, the clamping block 11 can be quickly clamped on the clamping plate 4, avoiding the position displacement of the clamping block 11 during clamping, resulting in the failure of the clamping block 11 to be successfully clamped, thereby improving the use efficiency of the clamping block 11.

[0030] refer to Figure 5 The surface of the handle 125 is covered with an anti-slip cover 15 , and the anti-slip cover 15 is located on the top of the processing table 1 .

[0031] As a technical optimization solution of the utility model, by providing an anti-slip cover 15, the friction between the handle 125 and the palm contact surface can be increased, avoiding the small friction when the palm contacts the handle 125, causing the palm and the handle 125 to slip, thereby improving the use efficiency of the handle 125.

[0032] refer to Figure 3 A triangular reinforcement block 16 is fixedly connected to the rear side of the fixed block 6 , and the bottom of the triangular reinforcement block 16 is fixedly connected to the top of the processing table 1 .

[0033] As a technical optimization solution of the utility model, by setting the triangular reinforcement block 16, the fixing strength between the fixed block 6 and the processing table 1 can be enhanced, thereby preventing the fixed block 6 from loosening and displacing after long-term use, and improving the use stability of the fixed block 6.

[0034] refer to Figure 2 , the two sides of the slide 2 are fixedly connected with limit plates 17, and the limit plates 17 are located on the top of the processing table 1.

[0035] As a technical optimization solution of the present invention, by setting a limit plate 17, the position of the slider 3 can be limited to prevent the slider 3 from excessively moving and causing the slider 3 to separate from the slide seat 2, thereby improving the use stability of the slider 3.

[0036] The working principle and use process of the utility model are as follows: when using, when it is necessary to change the clamping block 11 of different sizes, first turn the handle 125 clockwise, the handle 125 drives the connecting rod 124 to move forward, the connecting rod 124 drives the pushing block 123 to move forward, the pushing block 123 drives the clamping column 126 to move forward, the clamping column 126 disengages from the clamping plate 4, and the fixing mechanism 12 releases the fixation of the clamping block 11. After switching the appropriate clamping block 11, the above steps are reversed to fix the clamping block 11. After fixing the clamping block 11, the sole is placed on the top of the processing table 1, and the motor 10 is started. The motor 10 drives the driving plate 9 to rotate counterclockwise, the driving plate 9 drives the belt 8 to rotate counterclockwise, the belt 8 drives the linkage plate 7 to rotate counterclockwise, the linkage plate 7 drives the bidirectional screw 5 to rotate counterclockwise, the bidirectional screw 5 drives the clamping plate 4 to move inward, and the clamping plate 4 drives the clamping block 11 to move inward. At this time, the clamping block 11 can clamp the sole for subsequent processing, thereby having the advantage of efficient positioning.

[0037] In summary: the PU sole processing and positioning device, through the coordinated use of the processing table 1, the slide 2, the slider 3, the clamping plate 4, the bidirectional screw 5, the fixing block 6, the linkage plate 7, the belt 8, the driving plate 9, the motor 10, the clamping block 11 and the fixing mechanism 12, solves the problem that the PU soles need to be cut, punched, polished and other processing on the soles of different sizes during the production, and the soles need to be fixed during the processing to prevent the soles from shaking during the processing, resulting in processing errors, causing the soles to be scrapped, increasing the processing cost, and reducing the efficiency of the sole processing.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A PU sole processing and positioning device, comprising a processing table (1), characterized in that: The rear side of the top of the processing table (1) is fixedly connected to a slide seat (2), both sides of the top of the slide seat (2) are slidably connected to sliders (3), the top of the slider (3) is fixedly connected to a clamping plate (4), the internal thread of the clamping plate (4) is connected to a bidirectional screw rod (5), both sides of the bidirectional screw rod (5) are movably connected to fixed blocks (6), the right side of the screw rod is fixedly connected to a linkage plate (7), the surface of the linkage plate (7) is rotatably connected to a belt (8), the side of the belt (8) away from the linkage plate (7) is rotatably connected to a drive plate (9), the right side of the drive plate (9) is fixedly connected to a motor (10), the top of the clamping plate (4) is clamped with a clamping block (11), and the top of the clamping block (11) is provided with a fixing mechanism (12).

2. A PU sole processing and positioning device according to claim 1, characterized in that: The fixing mechanism (12) wraps a pressure plate (121), a groove (122) is provided on the rear side of the top of the pressure plate (121), a push block (123) is slidably connected inside the groove (122), a connecting rod (124) is hinged on the surface of the push block (123) via a pin, a handle (125) is hinged on the front side of the connecting rod (124) via a pin, a side of the handle (125) close to the pressure plate (121) is hinged to the top of the pressure plate (121) via a pin, a clamping column (126) is fixedly connected to the rear side of the push block (123), and the rear side of the clamping column (126) is clamped inside the pressure plate (121).

3. A PU sole processing and positioning device according to claim 1, characterized in that: A friction pad (13) is fixedly connected to the inner side of the clamping block (11), and the friction pad (13) is located on the top of the processing table (1).

4. A PU sole processing and positioning device according to claim 1, characterized in that: The outer side of the clamping block (11) is fixedly connected to a clamping plate (14), and the inner side of the clamping plate (14) is in contact with the outer side of the pressing plate (121).

5. A PU sole processing and positioning device according to claim 2, characterized in that: The surface of the handle (125) is covered with an anti-slip cover (15), and the anti-slip cover (15) is located on the top of the processing table (1).

6. A PU sole processing and positioning device according to claim 1, characterized in that: A triangular reinforcement block (16) is fixedly connected to the rear side of the fixing block (6), and the bottom of the triangular reinforcement block (16) is fixedly connected to the top of the processing table (1).

7. A PU sole processing and positioning device according to claim 1, characterized in that: Limiting plates (17) are fixedly connected to both sides of the slide seat (2), and the limiting plates (17) are located on the top of the processing table (1).

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