Vamp positioning device for shoe production

Abstract

The utility model discloses a vamp positioning device for shoe production, which comprises a workbench, the surface of the workbench is fixedly connected with a support frame, the periphery of the top of the inner wall of the support frame is fixedly connected with a telescopic rod, and the bottom of the telescopic rod is fixedly connected with a driving box. An operator starts an electric cylinder to extend, then a driving box is driven to move downwards, then a fixed block, a movable block, a movable rod, a movable column, a first movable plate, a second movable plate and a rubber strip are driven to move downwards, the rubber strip below the second movable plate presses a vamp into a positioning groove, and at the moment, the rubber strip below the first movable plate presses the vamp tightly; and the motor is started through the controller, then the positive and negative tooth threaded rod is driven to rotate, then the two movable blocks, the movable column and the first movable plate are driven to be away from each other, then the vamp is tensioned and positioned, and the device has the advantage of being good in positioning effect.

Description

Technical Field

[0001] The utility model relates to the technical field of shoes, in particular to a shoe upper positioning device used in shoe production. Background Art

[0002] Shoes: items made of leather, cloth, wood, grass, plastic thread, etc. that are worn on the feet and touch the ground when walking. Shoes are also an item that protects the feet from injury and are an indispensable daily necessity for humans.

[0003] In most shoe production processes, there are some processes that require the positioning and fixing of the uppers, in order to facilitate production and improve the quality of the finished product. However, when positioning the uppers in these processes, a corresponding process is required to print the uppers, so that the uppers of different shoes can be printed according to actual production requirements. When printing the uppers, in order to ensure the quality of printing, it is usually necessary to position the uppers on a processing table and then press and flatten the uppers. When printing the uppers, especially when double-sided printing is performed on the uppers with the central axis as the symmetrical point, the operator is required to flatten both sides of the uppers at the same time. This operation method not only has the disadvantages of being time-consuming and labor-intensive during flattening, but also has the disadvantages of low efficiency for the overall process of processing the uppers. Therefore, it is necessary to design and modify the upper positioning device used in shoe production to effectively prevent the phenomenon of poor positioning effect. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a shoe upper positioning device for shoe production, which has the advantage of good positioning effect and solves the problem of positioning and placing the shoe upper on the processing table and then pressing and flattening the shoe upper. When printing the shoe upper, especially when double-sided printing is performed on the shoe upper with the central axis as the symmetrical point, the operator is required to flatten both sides of the shoe upper at the same time. This operation method not only has the disadvantages of time-consuming and labor-intensive flattening, but also has the disadvantages of low efficiency for the overall process of shoe upper processing.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a shoe upper positioning device for shoe production, comprising a workbench, the surface of the workbench is fixedly connected to a support frame, telescopic rods are fixedly connected to the four sides of the top of the inner wall of the support frame, the bottom of the telescopic rod is fixedly connected to a driving box, the top of the inner wall of the support frame is fixedly connected to an electric cylinder, the electric cylinder is fixedly connected to the driving box, the inside of the driving box is movably connected to a positive and negative threaded rod, both sides of the surface of the positive and negative threaded rod are threadedly connected to movable blocks, the movable block is movably connected to the driving box, the right side of the driving box is fixedly connected to a motor, the output end of the motor is fixedly connected to the positive and negative threaded rod, and the front end of the bottom of the movable block is fixedly connected to the positive and negative threaded rod. The side and rear sides are both provided with a first groove, and the inside of the first groove is movably connected with a movable column, the bottom of the movable column is fixedly connected with a first movable plate, the bottom of the movable block is fixedly connected with a first compression spring, the first compression spring is fixedly connected to the first movable plate, the bottom of the driving box is fixedly connected with a fixed block, the front and rear sides of the bottom of the fixed block are both provided with a second groove, and the inside of the second groove is movably connected with a movable rod, the bottom of the movable rod is fixedly connected with a second movable plate, the top of the second movable plate is fixedly connected with a second compression spring, the second compression spring is fixedly connected to the fixed block, the bottoms of the first movable plate and the second movable plate are both provided with rubber strips, and the top of the workbench is provided with a positioning groove.

[0006] As a preferred embodiment of the utility model, the front and rear sides of the top of the rubber strip are fixedly connected to the limiting rod, the front and rear sides of the bottom of the first movable plate and the second movable plate are provided with limiting grooves, the limiting rod is movably connected to the limiting grooves, the front and back sides of the first movable plate and the second movable plate are movably connected with bolts, and the bolts are threadedly connected to the limiting rod.

[0007] As a preferred embodiment of the present invention, a slide groove is provided on the back side of the inner wall of the workbench, and a partition is movably connected inside the slide groove, and a handle is fixedly connected to the front side of the partition.

[0008] As a preferred embodiment of the utility model, a sealed box door is arranged on the front of the workbench, an observation window is arranged on the front of the sealed box door, and a handle is fixedly connected to the front of the sealed box door.

[0009] As a preferred embodiment of the present invention, a controller is fixedly connected to the right side of the workbench, a touch switch is fixedly connected to the bottom of the fixed block, and the controller is respectively connected to the touch switch and the motor signal.

[0010] As a preferred embodiment of the utility model, a bearing is fixedly connected to the interior of the drive box, and the bearing is fixedly connected to the positive and negative threaded rod, and lubricating oil is provided inside the bearing, and a sealing shaft cover is provided inside the bearing, and the number of the sealing shaft covers is several.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model adopts an operator to start the extension of the electric cylinder, thereby driving the driving box to move downward, and then driving the fixed block, the movable block, the movable rod, the movable column, the first movable plate, the second movable plate and the rubber strip to move downward, and the rubber strip under the second movable plate presses the shoe upper into the positioning groove. At this time, the rubber strip under the first movable plate presses the shoe upper until the second movable plate is movably connected with the touch switch, and then the motor is started through the controller, thereby driving the positive and negative threaded rods to rotate, and then driving the two movable blocks, the movable column and the first movable plate to move away from each other, and then the shoe upper is tensioned and positioned. The device has the advantage of good positioning effect.

[0013] 2. The utility model provides the limit rod, the limit groove and the bolt, so that the operator can loosen the bolt and then pull the rubber strip downward to remove the rubber strip, thereby facilitating the operator to replace the rubber strip. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the fixed block of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the workbench of the utility model;

[0017] Figure 4 This is a schematic diagram of the limit rod structure of the utility model;

[0018] Figure 5 For this utility model Figure 1 A schematic diagram of the enlarged structure in the middle.

[0019] In the figure: 1. workbench; 2. support frame; 3. telescopic rod; 4. drive box; 5. electric cylinder; 6. movable block; 7. motor; 8. movable column; 9. first compression spring; 10. first movable plate; 11. fixed block; 12. movable rod; 13. second compression spring; 14. second movable plate; 15. rubber strip; 16. limit rod; 17. bolt; 18. partition; 19. positioning groove; 20. touch switch; 21. controller; 22. sealed box door; 23. observation window. DETAILED DESCRIPTION

[0020] 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.

[0021] like Figures 1 to 5 As shown, a shoe upper positioning device for shoe production includes a workbench 1, a support frame 2 is fixedly connected to the surface of the workbench 1, telescopic rods 3 are fixedly connected to the top of the inner wall of the support frame 2, a driving box 4 is fixedly connected to the bottom of the telescopic rod 3, an electric cylinder 5 is fixedly connected to the top of the inner wall of the support frame 2, the electric cylinder 5 is fixedly connected to the driving box 4, the inside of the driving box 4 is movably connected to a positive and negative threaded rod, both sides of the surface of the positive and negative threaded rod are threadedly connected to a movable block 6, the movable block 6 is movably connected to the driving box 4, a motor 7 is fixedly connected to the right side of the driving box 4, the output end of the motor 7 is fixedly connected to the positive and negative threaded rod, the front and rear sides of the bottom of the movable block 6 are both provided with a first groove, and the first groove A movable column 8 is movably connected inside, and a first movable plate 10 is fixedly connected to the bottom of the movable column 8, a first compression spring 9 is fixedly connected to the bottom of the movable block 6, and the first compression spring 9 is fixedly connected to the first movable plate 10, and a fixed block 11 is fixedly connected to the bottom of the driving box 4, and a second groove is provided on the front and rear sides of the bottom of the fixed block 11, and a movable rod 12 is movably connected inside the second groove, and a second movable plate 14 is fixedly connected to the bottom of the movable rod 12, and a second compression spring 13 is fixedly connected to the top of the second movable plate 14, and the second compression spring 13 is fixedly connected to the fixed block 11, and rubber strips 15 are provided at the bottom of the first movable plate 10 and the second movable plate 14, and a positioning groove 19 is provided on the top of the workbench 1.

[0022] refer to Figure 1 , Figure 2 , Figure 4 and Figure 5 The front and rear sides of the top of the rubber strip 15 are fixedly connected to the limiting rod 16, the front and rear sides of the bottom of the first movable plate 10 and the second movable plate 14 are provided with limiting grooves, the limiting rod 16 is movably connected to the limiting grooves, the front and back sides of the first movable plate 10 and the second movable plate 14 are movably connected with bolts 17, and the bolts 17 are threadedly connected to the limiting rod 16.

[0023] As a technical optimization solution of the utility model, through the setting of the limit rod 16, the limit groove and the bolt 17, the operator can loosen the bolt 17, and then pull the rubber strip 15 downward to remove the rubber strip 15, which makes it easier for the operator to replace the rubber strip 15.

[0024] refer to Figure 3A slide groove is arranged on the back of the inner wall of the workbench 1, and a partition 18 is movably connected inside the slide groove, and a handle is fixedly connected to the front of the partition 18.

[0025] As a technical optimization solution of the present invention, through the arrangement of the partition 18, the slide groove and the handle, the operator can move the partition 18 left and right, and then classify and store different materials.

[0026] refer to Figure 1 A sealed box door 22 is arranged on the front of the workbench 1, an observation window 23 is arranged on the front of the sealed box door 22, and a handle is fixedly connected to the front of the sealed box door 22.

[0027] As a technical optimization solution of the utility model, through the provision of a sealed box door 22, an observation window 23 and a handle, the sealed box door 22 can seal and protect the materials in the workbench 1, and the observation window 23 allows the operator to observe the situation in the workbench 1 through the sealed box door 22.

[0028] refer to Figure 1 and Figure 2 A controller 21 is fixedly connected to the right side of the workbench 1, a touch switch 20 is fixedly connected to the bottom of the fixed block 11, and the controller 21 is respectively connected to the touch switch 20 and the motor 7 by signal.

[0029] As a technical optimization solution of the present invention, through the configuration of the controller 21 and the touch switch 20 , the touch switch 20 can control the start and stop of the motor 7 through the controller 21 .

[0030] refer to Figure 1 and Figure 5 A bearing is fixedly connected inside the driving box 4, and the bearing is fixedly connected to the positive and negative threaded rod, and lubricating oil is arranged inside the bearing, and a sealing shaft cover is arranged inside the bearing, and the number of the sealing shaft covers is several.

[0031] As a technical optimization solution of the present invention, the friction between the drive box 4 and the positive and negative threaded rod can be reduced by setting the bearing, thereby facilitating the rotation of the positive and negative threaded rod.

[0032] The working principle and use process of the utility model are as follows: when in use, the operator puts the shoe upper on the top of the workbench 1, and the operator starts the electric cylinder 5 to extend, thereby driving the drive box 4 to move downward, and then driving the fixed block 11, the movable block 6, the movable rod 12, the movable column 8, the first movable plate 10, the second movable plate 14 and the rubber strip 15 to move downward, and the rubber strip 15 under the second movable plate 14 presses the shoe upper into the positioning groove 19. At this time, the rubber strip 15 under the first movable plate 10 presses the shoe upper until the second movable plate 14 is movably connected with the touch switch 20, and then the motor 7 is started through the controller 21, thereby driving the positive and negative threaded rods to rotate, and then driving the two movable blocks 6, the movable column 8 and the first movable plate 10 to move away from each other, thereby tensioning and positioning the shoe upper.

[0033] 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.

[0034] 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 shoe upper positioning device for shoe production, comprising a workbench (1), characterized in that: The surface of the workbench (1) is fixedly connected to a support frame (2), and telescopic rods (3) are fixedly connected to the top of the inner wall of the support frame (2) on all sides, and the bottom of the telescopic rod (3) is fixedly connected to a drive box (4). The top of the inner wall of the support frame (2) is fixedly connected to an electric cylinder (5), and the electric cylinder (5) is fixedly connected to the drive box (4). The inside of the drive box (4) is movably connected to a positive and negative threaded rod, and both sides of the surface of the positive and negative threaded rod are threadedly connected to a movable block (6), and the movable block (6) is movably connected to the drive box (4). The right side of the drive box (4) is fixedly connected to a motor (7), and the output end of the motor (7) is fixedly connected to the positive and negative threaded rod. The front and rear sides of the bottom of the movable block (6) are both provided with a first groove, and the inside of the first groove is movably connected to a movable column (8). The bottom of the movable column (8) is fixedly connected to a first movable plate (10), the bottom of the movable block (6) is fixedly connected to a first compression spring (9), the first compression spring (9) is fixedly connected to the first movable plate (10), the bottom of the drive box (4) is fixedly connected to a fixed block (11), the front and rear sides of the bottom of the fixed block (11) are both provided with second grooves, and the inside of the second groove is movably connected to a movable rod (12), the bottom of the movable rod (12) is fixedly connected to a second movable plate (14), the top of the second movable plate (14) is fixedly connected to a second compression spring (13), the second compression spring (13) is fixedly connected to the fixed block (11), the bottoms of the first movable plate (10) and the second movable plate (14) are both provided with rubber strips (15), and the top of the workbench (1) is provided with a positioning groove (19).

2. The upper positioning device for shoe production according to claim 1, characterized in that: The front and rear sides of the top of the rubber strip (15) are fixedly connected to a limiting rod (16); the front and rear sides of the bottoms of the first movable plate (10) and the second movable plate (14) are provided with limiting grooves; the limiting rod (16) is movably connected to the limiting grooves; the front and rear sides of the first movable plate (10) and the second movable plate (14) are movably connected to bolts (17); the bolts (17) are threadedly connected to the limiting rod (16).

3. The upper positioning device for shoe production according to claim 1, characterized in that: The back side of the inner wall of the workbench (1) is provided with a slide groove, and a partition (18) is movably connected inside the slide groove, and a handle is fixedly connected to the front side of the partition (18).

4. The upper positioning device for shoe production according to claim 1, characterized in that: A sealed box door (22) is provided on the front of the workbench (1), an observation window (23) is provided on the front of the sealed box door (22), and a handle is fixedly connected to the front of the sealed box door (22).

5. The upper positioning device for shoe production according to claim 1, characterized in that: A controller (21) is fixedly connected to the right side of the workbench (1), a touch switch (20) is fixedly connected to the bottom of the fixed block (11), and the controller (21) is respectively connected to the touch switch (20) and the motor (7) in terms of signals.

6. The upper positioning device for shoe production according to claim 1, characterized in that: A bearing is fixedly connected inside the drive box (4), and the bearing is fixedly connected to the positive and negative threaded rod, and lubricating oil is provided inside the bearing, and a sealing shaft cover is provided inside the bearing, and the number of the sealing shaft covers is several.

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