Punching and positioning device convenient to adjust and used for shoemaking

Abstract

The utility model discloses a shoemaking punching positioning device convenient to adjust, which belongs to the technical field of shoemaking punching positioning and comprises a base, a fixing block is fixedly connected to the rear side of the top of the base, a lifting air cylinder is fixedly connected to the top of the fixing block, and the output end of the lifting air cylinder penetrates through the top of the fixing block. The device comprises a base and is fixedly connected with a connecting plate, the bottom of the connecting plate is fixedly connected with a punching nail, a limiting groove is formed in the front side of the top of the base, the inner wall of the limiting groove is slidably connected with a positioning assembly, the two sides of the positioning assembly are fixedly connected with adjusting assemblies, and the bottoms of the adjusting assemblies are fixedly connected with the top of the base. The problems that when a vamp on an existing shoe is punched, a worker usually needs to hold the vamp by hand to fix the vamp, so that the work harm of the worker is increased, and the punching position is inconvenient to adjust are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of shoemaking hole punching and positioning, in particular to an easily adjustable shoemaking hole punching and positioning device. Background Art

[0002] Shoes have a long history of development. The most primitive shoes made of animal skins appeared during the Yangshao culture period more than 5,000 years ago. Shoes are a tool for people to protect their feet from injuries. People first invented fur shoes in order to overcome special situations and prevent their feet from discomfort or injury.

[0003] When punching holes in the upper of existing shoes, workers are usually required to hold the upper to fix it, which may increase the work hazards of the workers and is inconvenient to adjust the punching position. Therefore, an easily adjustable punching positioning device for shoemaking is proposed. Utility Model Content

[0004] The utility model provides an adjustable punching positioning device for shoemaking, aiming to solve the problem that when punching holes in the upper of existing shoes, workers usually need to hold the upper to fix it, which may increase the work hazards of the workers and is inconvenient to adjust the punching position.

[0005] The utility model is implemented as follows: a punching and positioning device for shoemaking that is easy to adjust comprises a base, a fixing block is fixedly connected to the rear side of the top of the base, a lifting cylinder is fixedly connected to the top of the fixing block, the output end of the lifting cylinder passes through the top of the fixing block and is fixedly connected to a connecting plate, a punching nail is fixedly connected to the bottom of the connecting plate, a limiting groove is provided on the front side of the top of the base, a positioning assembly is slidably connected to the inner wall of the limiting groove, adjustment assemblies are fixedly connected to both sides of the positioning assembly, and the bottom of the adjustment assembly is fixedly connected to the top of the base;

[0006] The positioning assembly includes a limit block, the surface of the limit block is slidably connected to the inner wall of the limit groove, the top of the limit block is fixedly connected to a convex block, the inner wall of the convex block is fixedly connected to a forward and reverse motor, the output end of the forward and reverse motor passes through the inner wall of the convex block and is fixedly connected to an adjusting screw, the surface of the adjusting screw is rotatably connected to a strip plate, and annular blocks are fixedly connected to both sides of the strip plate.

[0007] In order to adjust the punching position, as a preferred adjustable punching positioning device for shoemaking of the utility model, the adjustment component includes a U-shaped reinforcement plate, both sides of the U-shaped reinforcement plate are fixedly connected to the side opposite to the convex block, the rear side of the U-shaped reinforcement plate is fixedly connected to an adjusting telescopic rod, the surface of the adjusting telescopic rod is fixedly connected to a positioning block, and the bottom of the positioning block is fixedly connected to the top of the base.

[0008] In order to achieve the effect of limiting the auxiliary block and the U-shaped reinforcement plate, as a preferred shoemaking punching positioning device that is easy to adjust in the utility model, an auxiliary groove is opened on the top of the base, and there are two auxiliary grooves in total, which are located on both sides of the limiting groove. The inner wall of the auxiliary groove is slidably connected with an auxiliary block, and the top of the auxiliary block is fixedly connected to the bottom of the U-shaped reinforcement plate.

[0009] In order to limit the lifting and lowering position of the connecting block, as a preferred shoemaking punching and positioning device that is easy to adjust in the utility model, fixed plates are fixedly connected to both sides of the top of the fixed block, and there are two fixed plates in total. A limiting rod is fixedly connected to the bottom of the fixed plate, and the other end of the limiting rod passes through the top of the connecting plate and extends to the top of the base. The other end of the limiting rod is fixedly connected to the top of the base.

[0010] In order to improve the rotation stability of the adjusting screw and limit the strip plate, as a preferred shoemaking punching positioning device that is easy to adjust in the utility model, a square groove is opened on the top of the convex block, and the top and bottom of the inner wall of the square groove are rotatably connected to the two ends of the adjusting screw, and the inner wall of the square groove is slidably connected to the surface of the strip plate.

[0011] In order to facilitate the guiding of the punching debris, as a preferred adjustable shoemaking punching positioning device of the utility model, positioning holes are opened on both sides of the top of the convex-shaped block, and a storage groove is opened at the bottom of the convex-shaped block. The positioning holes penetrate the convex-shaped block and extend to the top of the storage groove.

[0012] In order to collect the guided debris, as a preferred adjustable shoemaking punching and positioning device of the utility model, the inner wall of the storage groove is slidably connected to a storage box, and the front side of the storage box is fixedly connected to a U-shaped pull ring.

[0013] In order to limit the storage box and facilitate pulling the storage box, as a preferred adjustable punching positioning device for shoemaking of the utility model, sliding grooves are opened on both sides of the convex block, and the sliding grooves pass through both sides of the convex block and extend to both sides of the storage groove. The inner wall of the sliding groove is slidably connected with a slider, and the two sides of the slider are fixedly connected to the side opposite to the storage box.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The adjustable punching and positioning device for shoemaking is provided with a base, a fixing block, a lifting cylinder, a connecting plate, a punching nail, a limiting groove, a positioning assembly and an adjusting assembly. The shoe upper can be placed on the positioning assembly, and then the two sides of the shoe upper are pressed inwardly. Then the positioning assembly is powered on and started, so that the positioning assembly can be lifted and lowered. Then the pressed shoe upper can be positioned by lifting and lowering the positioning assembly, thereby avoiding the need for a worker to hold the shoe upper for positioning and punching. Then the lifting cylinder is started, so that the lifting cylinder can drive the connecting plate to be advanced under the fixation of the fixing block, and then the shoe upper can be positioned by lifting and lowering the positioning assembly. The fixed connection between the connecting plate and the punching nails allows the punching nails to punch holes in the shoe upper after the positioning component is positioned. The debris after the punching can then be guided through the positioning holes, so that the debris can fall into the storage box for collection, thereby preventing the debris from falling onto the table. The adjusting component can be started so that the adjusting component can be pushed forward under the fixation of the base. Subsequently, the adjusting component and the positioning component are fixedly connected so that the adjusting component can drive the positioning component to move while being pushed forward, thereby adjusting the position of the positioning component. After the positioning component is moved, the position of the punching position of the shoe upper can be adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is the overall structure diagram of the shoe-making punching and positioning device that is easy to adjust in the utility model;

[0017] Figure 2 This is a schematic diagram of the connection between the base and the fixing block in the utility model;

[0018] Figure 3 This is a schematic diagram of the connection between the positioning component and the adjustment component in the utility model;

[0019] Figure 4 It is a structural schematic diagram of the positioning component in the utility model;

[0020] Figure 5 It is a structural schematic diagram of the adjustment component in the utility model.

[0021] In the figure, 1. base; 2. fixing block; 3. lifting cylinder; 4. connecting plate; 5. punching nail; 6. limit groove; 7. positioning assembly; 701. limit block; 702. convex block; 703. forward and reverse motor; 704. adjusting screw; 705. strip plate; 706. ring block; 8. adjusting assembly; 801. U-shaped reinforcement plate; 802. adjusting telescopic rod; 803. positioning block; 9. auxiliary groove; 10. auxiliary block; 11. fixing plate; 12. limit rod; 13. square groove; 14. positioning hole; 15. storage groove; 16. storage box; 17. U-shaped pull ring; 18. slide groove; 19. slider. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0023] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0024] See also Figure 1-5 The utility model provides a technical solution: a punching and positioning device for shoemaking that is easy to adjust, comprising a base 1, a fixed block 2 is fixedly connected to the rear side of the top of the base 1, a lifting cylinder 3 is fixedly connected to the top of the fixed block 2, the output end of the lifting cylinder 3 passes through the top of the fixed block 2 and is fixedly connected to a connecting plate 4, a punching nail 5 is fixedly connected to the bottom of the connecting plate 4, a limiting groove 6 is provided on the front side of the top of the base 1, a positioning component 7 is slidably connected to the inner wall of the limiting groove 6, and adjustment components 8 are fixedly connected to both sides of the positioning component 7, and the bottom of the adjustment component 8 is fixedly connected to the top of the base 1;

[0025] The positioning assembly 7 includes a limit block 701, the surface of the limit block 701 is slidably connected to the inner wall of the limit groove 6, the top of the limit block 701 is fixedly connected to a convex block 702, the inner wall of the convex block 702 is fixedly connected to a forward and reverse motor 703, the output end of the forward and reverse motor 703 passes through the inner wall of the convex block 702, and is fixedly connected to an adjusting screw 704, the surface of the adjusting screw 704 is rotatably connected to a strip plate 705, and both sides of the strip plate 705 are fixedly connected to annular blocks 706.

[0026] In this embodiment: by setting a base 1, a fixing block 2, a lifting cylinder 3, a connecting plate 4, a punching nail 5, a limiting groove 6, a positioning assembly 7 and an adjusting assembly 8, the upper can be placed on the positioning assembly 7, and then the two sides of the upper can be pressed inward, and then the positioning assembly 7 can be powered on to start, so that the positioning assembly 7 can be lifted and lowered, and then the pressed upper can be positioned by lifting the positioning assembly 7, thereby avoiding the need for workers to hold the upper for positioning and punching, and then the lifting cylinder 3 can be started, so that the lifting cylinder 3 can drive the connecting plate 4 to be advanced under the fixation of the fixing block 2, and then the connecting plate 4 and The fixed connection of the punching nail 5 allows the punching nail 5 to punch holes in the shoe upper after the positioning component 7 is positioned. The positioning hole 14 can then be used to guide the debris after the holes are punched, so that the debris can fall into the storage box 16 for collection, thereby preventing the debris from falling onto the table. The adjusting component 8 can be started so that the adjusting component 8 can be pushed forward under the fixation of the base 1. Subsequently, the adjusting component 8 is fixedly connected to the positioning component 7 so that the positioning component 7 can be moved while being pushed forward, thereby adjusting the position of the positioning component 7. After the positioning component 7 is moved, the position of the hole punching on the shoe upper can be adjusted.

[0027] As a technical optimization solution of the utility model, the adjustment component 8 includes a U-shaped reinforcement plate 801, both sides of the U-shaped reinforcement plate 801 are fixedly connected to the side opposite to the convex block 702, the rear side of the U-shaped reinforcement plate 801 is fixedly connected with an adjustment telescopic rod 802, the surface of the adjustment telescopic rod 802 is fixedly connected with a positioning block 803, and the bottom of the positioning block 803 is fixedly connected to the top of the base 1.

[0028] In this embodiment: by setting the adjustment component 8, the adjustment telescopic rod 802 can be started, so that the adjustment telescopic rod 802 can be pushed forward under the fixation of the positioning block 803, and then the adjustment telescopic rod 802 is fixedly connected with the U-shaped reinforcement plate 801, so that the adjustment telescopic rod 802 can drive the U-shaped reinforcement plate 801 to be pushed forward when it is pushed forward, and then the U-shaped reinforcement plate 801 is fixedly connected with the positioning component 7, so that the U-shaped reinforcement plate 801 can drive the positioning component 7 to move when it is pushed forward, thereby realizing the adjustment of the punching position.

[0029] As a technical optimization solution of the utility model, an auxiliary groove 9 is opened on the top of the base 1, and there are two auxiliary grooves 9, which are located on both sides of the limiting groove 6. The inner wall of the auxiliary groove 9 is slidably connected with an auxiliary block 10, and the top of the auxiliary block 10 is fixedly connected to the bottom of the U-shaped reinforcement plate 801.

[0030] In this embodiment: by providing the auxiliary groove 9 and the auxiliary block 10, the auxiliary groove 9 can limit the sliding position of the auxiliary block 10 through the sliding connection between the auxiliary groove 9 and the auxiliary block 10, and the auxiliary block 10 can limit the advancement position of the U-shaped reinforcement plate 801 through the fixed connection between the auxiliary block 10 and the U-shaped reinforcement plate 801 through the limitation of the auxiliary groove 9, thereby avoiding the position deviation of the U-shaped reinforcement plate 801 during advancement.

[0031] As a technical optimization solution of the utility model, fixed plates 11 are fixedly connected to both sides of the top of the fixed block 2, and there are two fixed plates 11 in total, and the bottom of the fixed plate 11 is fixedly connected to a limiting rod 12, and the other end of the limiting rod 12 passes through the top of the connecting plate 4 and extends to the top of the base 1, and the other end of the limiting rod 12 is fixedly connected to the top of the base 1.

[0032] In this embodiment: by providing a fixing plate 11 and a limiting rod 12, the fixing plate 11 and the limiting rod 12 can be fixedly connected to increase the stability of the limiting rod 12 in use, and the limiting rod 12 can be in contact with the connecting plate 4 to limit the lifting and lowering position of the connecting plate 4, thereby preventing the connecting plate 4 from being displaced when being lifted or lowered.

[0033] As a technical optimization solution of the utility model, a square groove 13 is opened on the top of the convex block 702, the top and bottom of the inner wall of the square groove 13 are rotatably connected to the two ends of the adjusting screw 704, and the inner wall of the square groove 13 is slidably connected to the surface of the strip plate 705.

[0034] In this embodiment: by providing the square groove 13, the square groove 13 can be connected with the adjusting screw 704 through rotation, so that the rotation position of the adjusting screw 704 can be limited, thereby improving the rotation stability of the adjusting screw 704, and the square groove 13 can be connected with the strip plate 705 through sliding, so that the square groove 13 can limit the sliding position of the strip plate 705, thereby avoiding the sliding position of the strip plate 705 from being offset.

[0035] As a technical optimization solution of the utility model, positioning holes 14 are opened on both sides of the top of the convex-shaped block 702, and a storage groove 15 is opened at the bottom of the convex-shaped block 702. The positioning holes 14 penetrate the convex-shaped block 702 and extend to the top of the storage groove 15.

[0036] In this embodiment: by providing the positioning hole 14 and the receiving groove 15 , the debris after punching can be guided through the positioning hole 14 , and through the contact between the positioning hole 14 and the receiving groove 15 , the positioning hole 14 can guide the debris into the receiving groove 15 .

[0037] As a technical optimization solution of the present invention, a storage box 16 is slidably connected to the inner wall of the storage groove 15 , and a U-shaped pull ring 17 is fixedly connected to the front side of the storage box 16 .

[0038] In this embodiment: by providing a storage box 16 and a U-shaped pull ring 17, the storage box 16 can be slidably connected to the storage groove 15, so that the storage groove 15 can guide the debris into the storage box 16, thereby realizing the collection of the debris, and by pulling the U-shaped pull ring 17, the U-shaped pull ring 17 can drive the storage box 16 to slide in the storage groove 15, thereby facilitating the cleaning of the debris in the storage box 16.

[0039] As a technical optimization solution of the utility model, sliding grooves 18 are opened on both sides of the convex-shaped block 702, and the sliding grooves 18 pass through both sides of the convex-shaped block 702 and extend to both sides of the storage groove 15. The inner wall of the sliding groove 18 is slidably connected with a slider 19, and both sides of the slider 19 are fixedly connected to the side opposite to the storage box 16.

[0040] In this embodiment: by providing a slide groove 18 and a slider 19, the slide groove 18 can limit the sliding position of the slider 19 through the sliding connection between the slide groove 18 and the slider 19, and the slider 19 can be fixedly connected to the storage box 16 so that the slider 19 can limit the sliding position of the storage box 16 through the limitation of the slide groove 18, thereby avoiding the sliding position of the storage box 16 from being offset.

[0041] Working principle: First, place the shoe upper on the convex block 702, then press both sides of the shoe upper inward, then start the forward and reverse motor 703, so that the forward and reverse motor 703 can drive the adjusting screw 704 to rotate, then the adjusting screw 704 is connected with the rotation of the strip plate 705, so that when the adjusting screw 704 rotates, the strip plate 705 is driven to move, then the strip plate 705 is fixedly connected with the annular block 706, so that when the strip plate 705 moves, the annular block 706 is driven to move, so that the pressed shoe upper can be positioned, and then the lifting cylinder 3 is started, so that the lifting cylinder 3 can drive the connection under the fixation of the fixed block 2. The plate 4 is pushed forward, and then the punching nails 5 are fixedly connected with the connecting plate 4, so that the punching nails 5 can punch holes in the positioned shoe upper. Then, the adjusting telescopic rod 802 is started, so that the adjusting telescopic rod 802 can be pushed forward under the fixation of the positioning block 803. Then, the adjusting telescopic rod 802 is fixedly connected with the U-shaped reinforcement plate 801, so that the U-shaped reinforcement plate 801 can be pushed forward when being pushed forward. Then, the U-shaped reinforcement plate 801 is fixedly connected with the positioning component 7, so that the U-shaped reinforcement plate 801 can be pushed forward when being pushed forward, so that the positioning component 7 can be moved, so that the punching position can be adjusted, and then the punching of the shoe upper is completed.

[0042] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A shoemaking perforating and positioning device that is easy to adjust, comprising a base (1), characterized in that: A fixed block (2) is fixedly connected to the rear side of the top of the base (1), a lifting cylinder (3) is fixedly connected to the top of the fixed block (2), an output end of the lifting cylinder (3) passes through the top of the fixed block (2) and is fixedly connected to a connecting plate (4), a punching nail (5) is fixedly connected to the bottom of the connecting plate (4), a limiting groove (6) is provided on the front side of the top of the base (1), a positioning component (7) is slidably connected to the inner wall of the limiting groove (6), and adjustment components (8) are fixedly connected to the two sides of the positioning component (7), and the bottom of the adjustment component (8) is fixedly connected to the top of the base (1); The positioning assembly (7) comprises a limit block (701), the surface of the limit block (701) is slidably connected to the inner wall of the limit groove (6), the top of the limit block (701) is fixedly connected to a convex block (702), the inner wall of the convex block (702) is fixedly connected to a forward and reverse motor (703), the output end of the forward and reverse motor (703) passes through the inner wall of the convex block (702) and is fixedly connected to an adjusting screw (704), the surface of the adjusting screw (704) is rotatably connected to a strip plate (705), and both sides of the strip plate (705) are fixedly connected to ring blocks (706).

2. The adjustable punching and positioning device for shoemaking according to claim 1, characterized in that: The adjustment assembly (8) comprises a U-shaped reinforcement plate (801), the two sides of the U-shaped reinforcement plate (801) are fixedly connected to the side opposite to the convex block (702), the rear side of the U-shaped reinforcement plate (801) is fixedly connected to an adjustment telescopic rod (802), the surface of the adjustment telescopic rod (802) is fixedly connected to a positioning block (803), and the bottom of the positioning block (803) is fixedly connected to the top of the base (1).

3. The adjustable punching and positioning device for shoemaking according to claim 1, characterized in that: The top of the base (1) is provided with an auxiliary groove (9), and there are two auxiliary grooves (9) in total, which are located on both sides of the limiting groove (6). The inner wall of the auxiliary groove (9) is slidably connected to an auxiliary block (10), and the top of the auxiliary block (10) is fixedly connected to the bottom of the U-shaped reinforcement plate (801).

4. The adjustable punching and positioning device for shoemaking according to claim 1, characterized in that: Fixed plates (11) are fixedly connected to both sides of the top of the fixed block (2), and two fixed plates (11) are provided in total. A limiting rod (12) is fixedly connected to the bottom of the fixed plate (11), and the other end of the limiting rod (12) passes through the top of the connecting plate (4) and extends to the top of the base (1), and the other end of the limiting rod (12) is fixedly connected to the top of the base (1).

5. The adjustable punching and positioning device for shoemaking according to claim 1, characterized in that: A square groove (13) is provided at the top of the convex block (702), the top and bottom of the inner wall of the square groove (13) are rotatably connected to the two ends of the adjusting screw (704), and the inner wall of the square groove (13) is slidably connected to the surface of the strip plate (705).

6. The adjustable punching and positioning device for shoemaking according to claim 1, characterized in that: Positioning holes (14) are provided on both sides of the top of the convex-shaped block (702), and a receiving groove (15) is provided at the bottom of the convex-shaped block (702). The positioning holes (14) penetrate the convex-shaped block (702) and extend to the top of the receiving groove (15).

7. The adjustable punching and positioning device for shoemaking according to claim 6, characterized in that: The inner wall of the storage groove (15) is slidably connected to a storage box (16), and the front side of the storage box (16) is fixedly connected to a U-shaped pull ring (17).

8. The adjustable punching and positioning device for shoemaking according to claim 1, characterized in that: The two sides of the convex-shaped block (702) are provided with sliding grooves (18), the sliding grooves (18) penetrate the two sides of the convex-shaped block (702) and extend to the two sides of the storage groove (15), the inner wall of the sliding groove (18) is slidably connected with a slider (19), and the two sides of the slider (19) are fixedly connected to the side opposite to the storage box (16).

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