Upper and sole pressing mechanism for security shoes
By designing the upper sole pressing mechanism for security shoes, the use of presses and adjustment units to achieve rapid positioning and alignment of the sole, the problem of frequent adjustment of fixtures and mold replacement in the prior art is solved, and production efficiency and flexibility are improved.
Patent Information
- Application Number
- CN202421021007.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-12
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-05-12
AI Technical Summary
In the production process of soles, the prior art requires frequent adjustment of fixtures to fix the soles, and different sizes of soles need to be replaced with different fixtures, resulting in cumbersome processing.
A protective shoe upper sole compression mechanism is designed, including a press, a press rod, a support seat, a positioning unit and an adjustment unit. The sole is squeezed and moved by adjusting the positioning seat and the extrusion seat to achieve rapid alignment and Position to avoid frequent adjustment of the fixture.
The alignment and tightening of the sole and the upper surface are achieved quickly, reducing the dependence on the fixtures, and avoiding the need to replace different positioning molds for soles of different sizes.
Smart Images
Figure CN222194309U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of upper and sole pressing, in particular to an upper and sole pressing mechanism for security shoes. Background Art
[0002] When shoes are produced, the soles are formed by heat pressing, and then the upper and the sole are glued together to complete the production of the soles.
[0003] When bonding the upper and the sole, after the initial alignment and bonding, in order to ensure that the upper and the sole are firmly bonded, after bonding, the upper and the sole are pressed tightly by a pressing mold. Currently, the upper and the sole are aligned, and then the upper is driven downward by the mold on the press to press the upper and the sole to complete the fastening of the upper and the sole. However, during production, it is necessary to place the sole on a placement platform, and then align the sole and the upper with a positioning fixture to complete the pressing. Each time the pressing is performed, the fixture needs to be adjusted to clamp the sole. At the same time, when positioning soles of different sizes, different fixtures need to be replaced, which makes the overall processing process cumbersome. Therefore, we propose an upper and sole pressing mechanism for security shoes. Utility Model Content
[0004] The purpose of the utility model is to provide an upper and sole pressing mechanism for security shoes to solve the problems raised in the above-mentioned background technology.
[0005] The upper and sole pressing mechanism for security shoes comprises a press, a press rod and a support seat, wherein the press rod is fixed on the press, the support seat is on the press, the press rod is directly above the support seat, the top end surface of the support seat is fixedly connected with a placement platform, and the two sides of the support seat are provided with:
[0006] The positioning unit includes a sliding rod and a positioning seat, the positioning seat is fixedly connected to the sliding rod, the positioning seat is located above the placement platform, the sliding rod is slidably connected to the inner wall of the support seat, and the positioning unit adjusts the squeezing force of the positioning seat on the sole;
[0007] The adjusting unit includes a fixed seat, a screw rod and an extrusion seat. The fixed seat is fixedly connected to the outer wall of the supporting seat, the screw rod is threadedly connected to the inner wall of the fixed seat, the screw rod is rotatably connected to the extrusion seat, and the adjusting unit is used to adjust the extrusion force on the positioning seat.
[0008] The press is rotatably connected with a rotating seat, and the rotating seat is fixedly connected to the supporting seat.
[0009] A moving seat is slidably connected to the inner wall of the fixed seat, and the moving seat is fixedly connected to the sliding rod.
[0010] One side of the movable seat is in contact with the supporting seat, and the other side of the movable seat is fixedly connected with a spring.
[0011] The other end of the spring is fixedly connected to the extrusion seat.
[0012] The spring is in a compressed state.
[0013] One end of the screw rod outside the fixed seat is fixedly connected with a handle.
[0014] By adopting the above technical solution, it is achieved that the sole is squeezed by adjusting the positioning seat, the sole is pushed to move on the placement platform, the sole is positioned, and then the sole and the upper are quickly aligned, avoiding the need to frequently adjust the clamp to fix the sole when pressing the sole and the upper.
[0015] Compared with the prior art, the beneficial effects of the utility model are as follows: the upper and sole pressing mechanism for security shoes, by adjusting the squeezing of the sole by the positioning seat, pushes the sole to move on the placement platform, completes the positioning of the sole, and then quickly completes the alignment of the sole and the upper, avoiding the need to frequently adjust the clamp to fix the sole when pressing the sole and the upper, and adjusting the position of the sole by adjusting the squeezing of the sole by the positioning seat to align it with the upper, avoiding the need to replace different positioning molds for different soles and uppers. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the structure of the utility model;
[0017] Figure 2 This is a schematic diagram of the structure of the support seat of the utility model;
[0018] Figure 3 This is a cross-sectional view of the fixing seat of the utility model;
[0019] Figure 4 For this utility model Figure 3 Enlarged view of the middle part of the structure.
[0020] In the figure: 1, press machine; 2, pressure rod; 3, rotating seat; 4, supporting seat; 401, placing platform; 5, fixed seat; 6, screw rod; 601, handle; 602, extrusion seat; 603, spring; 604, moving seat; 7, sliding rod; 701, positioning seat. DETAILED DESCRIPTION
[0021] 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.
[0022] See also Figure 1-4 The utility model provides a technical solution: a pressing mechanism for upper and sole of security shoes, comprising a press machine 1, a press rod 2 and a support seat 4, wherein the press rod 2 is fixed on the press machine 1, the support seat 4 is on the press machine 1, and the press rod 2 is directly above the support seat 4. By installing an extrusion die on the bottom end face of the press rod 2, the extrusion die is driven by the press rod 2 to squeeze the upper onto the sole;
[0023] The top end surface of the support seat 4 is fixedly connected with a placement platform 401, and the sole is placed on the placement platform 401. Both sides of the support seat 4 are provided with:
[0024] The positioning unit includes a sliding rod 7 and a positioning seat 701. The positioning seat 701 is fixedly connected to the sliding rod 7. The positioning seat 701 is located above the placement platform 401. The sliding rod 7 is slidably connected to the inner wall of the support seat 4. The positioning unit adjusts the squeezing force of the positioning seat 701 on the sole to place the sole on the placement platform 401. By adjusting the squeezing force of the positioning seat 701 on the sole, the sole is pushed to move on the placement platform 401 to complete the positioning of the sole, and then the sole and the upper are quickly aligned, avoiding the need to frequently adjust the clamp to fix the sole when the sole and the upper are pressed tightly;
[0025] The adjusting unit includes a fixed seat 5, a screw rod 6 and an extrusion seat 602. The fixed seat 5 is fixedly connected to the outer wall of the supporting seat 4, the screw rod 6 is threadedly connected to the inner wall of the fixed seat 5, and the screw rod 6 is rotatably connected to the extrusion seat 602. The adjusting unit is used to adjust the extrusion force on the positioning seat 701. By rotating the screw rod 6, the screw rod 6 rotates on the fixed seat 5 to drive the extrusion seat 602 to move. At this time, the extrusion force of the extrusion seat 602 on the positioning seat 701 changes. By placing the sole on the placing platform 401 and adjusting the extrusion of the sole by the positioning seat 701, the position of the sole is adjusted to be aligned with the upper surface, thereby avoiding the need to replace different positioning molds due to different soles and upper surfaces.
[0026] The press machine 1 is rotatably connected with a rotating seat 3, which is fixedly connected to a support seat 4. By rotating the rotating seat 3, the position of the support seat 4 is adjusted, so that the position of the placement platform 401 can be adjusted conveniently, and the sole and upper can be aligned in all directions conveniently.
[0027] A moving seat 604 is slidably connected to the inner wall of the fixed seat 5 , and the moving seat 604 is fixedly connected to the sliding rod 7 .
[0028] One side of the moving seat 604 is in contact with the supporting seat 4, and the other side of the moving seat 604 is fixedly connected with a spring 603. The other end of the spring 603 is fixedly connected to the extrusion seat 602. The spring 603 is in a compressed state. When the positioning seat 701 drives the sliding rod 7 to move, the moving seat 604 moves to compress the spring 603. Under the rebound of the spring 603, the sole is squeezed and pushed to move on the placement platform 401, so that the sole is in a specified position for quick positioning.
[0029] One end of the screw rod 6 outside the fixed seat 5 is fixedly connected with a handle 601. The screw rod 6 is rotated by rotating the handle 601. At this time, the screw rod 6 rotates along the inner wall of the fixed seat 5. When the extrusion seat 602 moves, the extrusion seat 602 squeezes the spring 603.
[0030] At this time, the spring 603 is further compressed, so that the spring 603 rebounds and the squeezing force on the moving seat 604 changes. By placing the sole on the placement platform 401, the sole contacts with the plurality of positioning seats 701. Under the squeezing of the positioning seats 701, the sliding rod 7 slides, pushing the moving seat 604 to move;
[0031] Under the rebound of the spring 603, the moving seat 604 drives the sliding rod 7 and the positioning seat 701 to squeeze the sole. Under the squeezing of multiple positioning seats 701, the sole is pushed to move, the position of the sole on the placement platform 401 is changed, and the sole is positioned.
Claims
1. A security shoe upper and sole pressing mechanism, comprising a press (1), a press rod (2) and a support seat (4), wherein the press rod (2) is fixed on the press (1), the support seat (4) is on the press (1), and the press rod (2) is directly above the support seat (4), characterized in that: The top end surface of the support seat (4) is fixedly connected to a placement platform (401), and both sides of the support seat (4) are provided with: A positioning unit, the positioning unit comprising a sliding rod (7) and a positioning seat (701), the positioning seat (701) being fixedly connected to the sliding rod (7), the positioning seat (701) being located above the placement platform (401), the sliding rod (7) being slidably connected to the inner wall of the support seat (4), and the positioning unit adjusting the squeezing force of the positioning seat (701) on the sole; The adjusting unit comprises a fixed seat (5), a screw rod (6) and an extrusion seat (602); the fixed seat (5) is fixedly connected to the outer wall of the support seat (4); the screw rod (6) is threadedly connected to the inner wall of the fixed seat (5); the screw rod (6) is rotatably connected to the extrusion seat (602); and the adjusting unit is used to adjust the extrusion force on the positioning seat (701).
2. The upper and sole pressing mechanism for security shoes according to claim 1, characterized in that: A rotating seat (3) is rotatably connected to the press machine (1), and the rotating seat (3) is fixedly connected to a supporting seat (4).
3. The upper and sole pressing mechanism for security shoes according to claim 1, characterized in that: A movable seat (604) is slidably connected to the inner wall of the fixed seat (5), and the movable seat (604) is fixedly connected to the sliding rod (7).
4. The upper and sole pressing mechanism for security shoes according to claim 3, characterized in that: One side of the movable seat (604) is in contact with the support seat (4), and the other side of the movable seat (604) is fixedly connected with a spring (603).
5. The upper and sole pressing mechanism for security shoes according to claim 4, characterized in that: The other end of the spring (603) is fixedly connected to the extrusion seat (602).
6. The upper and sole pressing mechanism for security shoes according to claim 5, characterized in that: The spring (603) is in a compressed state.
7. The upper and sole pressing mechanism for security shoes according to claim 1, characterized in that: One end of the screw rod (6) outside the fixed seat (5) is fixedly connected to a handle (601).