Folding-resistant sole vulcanizing device

Abstract

The utility model discloses a folding-resistant sole vulcanizing device, which relates to the technical field of sole vulcanizing, and comprises a bottom plate, a bracket, a top plate, an electric push rod, a pressing plate, a first bearing seat, a pull rope and a roller, the other side of the pull rope is connected with a second bearing seat, the other side of the second bearing seat is connected with a storage block, and the center of the storage block is connected with a movable plate; the center of the movable plate is connected with a two-way screw rod, the two sides of the movable plate are connected with buffer rods, a mold box is further arranged below the movable plate, a baffle is further connected to the upper portion of the movable plate, and the outer side of the second bearing seat is further connected with a sliding block. According to the shoe sole vulcanizing device, the movable plates are arranged in the containing blocks and matched with the baffles, shoe soles are rapidly supported, after vulcanizing work is completed, the two-way screw drives the movable plates to move towards the two sides, and therefore the shoe soles fall into the mold box below, automatic discharging work is guaranteed, limiting is achieved through the buffer rods, and the production efficiency is improved. And stable movement of the movable plate is ensured.

Description

Technical Field

[0001] This utility model relates to the field of shoe sole vulcanization technology, and in particular to a vulcanization device for flex-resistant shoe soles. Background Technology

[0002] The construction of shoe soles is quite complex. In a broad sense, it can include all the materials that make up the bottom, such as the outsole, midsole, and heel. In a narrow sense, it refers only to the outsole. Generally, the common characteristics of shoe sole materials should include abrasion resistance, water resistance, oil resistance, heat resistance, pressure resistance, impact resistance, good elasticity, easy adaptation to foot shape, resistance to deformation after shaping, heat retention, and easy absorption of moisture. At the same time, it should work in conjunction with the midsole to provide braking effect when changing feet to prevent slipping and to facilitate stopping.

[0003] An existing patent (publication number: CN106273108A) discloses a rapid vulcanization molding device for shoe soles, which employs a linked action to improve the speed and efficiency of vulcanization molding, resulting in excellent molding effects and high work efficiency. However, in implementing this solution, the following problems were found in the existing technology, which have not been adequately resolved:

[0004] During operation, the vulcanizing device requires workers to continuously reach under the pressure plate to retrieve the mold, making the process cumbersome. Furthermore, the area under the pressure plate is hot, posing a potential safety hazard. Additionally, workers need to manually move the pressure plate up and down, increasing their workload. Summary of the Invention

[0005] To address the aforementioned issues of cumbersome handling of vulcanized shoe soles and the need for manual lifting and lowering of the pressure plate, this invention provides a vulcanizing device for flexural shoe soles.

[0006] This utility model provides a vulcanizing device for flex-resistant shoe soles, which adopts the following technical solution:

[0007] A vulcanizing device for flexural shoe soles includes a base plate, a support connected above the base plate, a top plate connected above the support, an electric push rod connected to the center of the top plate, a pressure plate connected below the electric push rod, first bearing seats connected to both sides of the pressure plate, a pull rope connected above the first bearing seats, and a roller connected to the center of the pull rope.

[0008] The other side of the pull rope is connected to a second bearing seat, the other side of the second bearing seat is connected to a storage block, the center of the storage block is connected to a movable plate, the center of the movable plate is connected to a bidirectional screw, the two sides of the movable plate are connected to buffer rods, a mold box is also provided below the movable plate, a baffle is also connected above the movable plate, and a slider is also connected to the outside of the second bearing seat.

[0009] The above technical solution facilitates the automatic lifting and lowering of the pressure plate by setting an electric push rod above it. At the same time, the pressure plate lifts and lowers the storage block and the movable plate by pulling a rope, thereby completing the vulcanization process. Furthermore, the movable plate is opened and closed by a bidirectional screw, allowing the shoe sole to fall directly into the mold box without the need for staff to frequently remove the shoe sole.

[0010] Optionally, in the above-mentioned vulcanizing device for flexural shoe soles, the bottom plate and the top plate form an integrated installation structure through a bracket, the top plate and the pressure plate form a lifting structure through an electric push rod, and a heating mechanism is provided above the pressure plate.

[0011] The above technical solution facilitates the support of the top plate and pressure plate by using the base plate and bracket together.

[0012] Optionally, in the above-mentioned vulcanizing device for flexural shoe soles, first bearing seats are symmetrically distributed on both sides of the pressure plate, the first bearing seats are integrally installed with the pull rope, and the pull rope is connected to the roller in a sliding connection manner.

[0013] The above technical solution facilitates the lifting and lowering of the second bearing seat by using the pressure plate and the pull rope.

[0014] Optionally, in the above-mentioned vulcanizing device for flexural shoe soles, the pull rope and the second bearing seat are integrally installed, the second bearing seat and the storage block are connected by heat fusion, and the center of the storage block coincides with the center of the mold box.

[0015] The above technical solution facilitates the storage of shoe soles using storage blocks, making subsequent vulcanization work easier.

[0016] Optionally, in the above-mentioned vulcanizing device for flexural shoe soles, the connection between the storage block and the movable plate is a sliding connection, the connection between the movable plate and the bidirectional screw is a threaded connection, and the connection between the bidirectional screw and the storage block is a sliding connection.

[0017] The above technical solution facilitates the opening and closing of the movable plate by using a bidirectional screw, thereby automatically completing the material cutting of the shoe sole.

[0018] Optionally, in the above-mentioned vulcanizing device for flexural shoe soles, the buffer rods are symmetrically distributed on both sides of the center of the movable plate, the buffer rods are connected to the storage block by heat fusion, and the movable plate has an interlocking structure.

[0019] The above technical solution facilitates the use of buffer rods to limit the movement of the movable plate, ensuring its stable movement.

[0020] In summary, this utility model has at least one of the following beneficial effects:

[0021] By incorporating movable plates and baffles inside the storage block, the sole is quickly supported. After vulcanization, a bidirectional screw drives the movable plates to move to both sides, causing the sole to fall into the mold box below, ensuring automated material feeding. Furthermore, a buffer rod limits the movement of the movable plates to ensure their stability.

[0022] An electric push rod is installed above the pressure plate to automatically raise and lower the pressure plate, eliminating the need for manual operation. At the same time, when the pressure plate descends, the first bearing seat and the pull rope work together to drive the second bearing seat to rise, so that the storage block and the shoe sole rise together, ensuring the efficiency of the pressing and vulcanizing process and realizing the automated operation of the equipment. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall front view of the present invention;

[0024] Figure 2 This is a top view schematic diagram of the overall structure of this utility model;

[0025] Figure 3 This is a top view of the movable plate structure of this utility model;

[0026] Figure 4 This is a side view of the movable plate structure of this utility model.

[0027] In the diagram: 1. Base plate; 2. Bracket; 3. Top plate; 4. Electric push rod; 5. Pressure plate; 6. First bearing seat; 7. Roller; 8. Pull rope; 9. Second bearing seat; 10. Slider; 11. Storage block; 12. Movable plate; 13. Bidirectional screw; 14. Buffer rod; 15. Mold box; 16. Baffle. Detailed Implementation

[0028] The following is in conjunction with the appendix Figure 1-4 The present invention will be described in further detail below.

[0029] Please refer to the attached diagram in the instruction manual. Figure 1-4 This utility model provides an embodiment of a flexural shoe sole vulcanization device, comprising a base plate 1, a support 2 connected above the base plate 1, a top plate 3 connected above the support 2, an electric push rod 4 connected to the center of the top plate 3, the electric push rod 4 drives the pressure plate 5 to move, realizing automatic lifting and lowering, the pressure plate 5 connected below the electric push rod 4, first bearing seats 6 connected to both sides of the pressure plate 5, a pull rope 8 connected above the first bearing seats 6, the pull rope 8 drives the second bearing seat 9 to lift and lower, facilitating integrated operation of the equipment, and a roller 7 connected to the center of the pull rope 8.

[0030] The other side of the pull rope 8 is connected to a second bearing seat 9, and the other side of the second bearing seat 9 is connected to a storage block 11. The storage block 11 cooperates with the movable plate 12 to support and fix the shoe. The center of the storage block 11 is connected to the movable plate 12, and the center of the movable plate 12 is connected to a bidirectional screw 13. The bidirectional screw 13 drives the movable plate 12 to move to both sides to achieve automatic opening and closing. The two sides of the movable plate 12 are connected to buffer rods 14. A mold box 15 is also provided below the movable plate 12. A baffle 16 is also connected above the movable plate 12. The outer side of the second bearing seat 9 is also connected to a slider 10. The slider 10 limits the movement and ensures that the second bearing seat 9 can rise and fall stably.

[0031] Working principle: In use, first, the shoe sole to be vulcanized is placed above the movable plate 12. Then, the switch of the electric push rod 4 is turned on, so that the electric push rod 4 drives the pressure plate 5 to descend. At the same time, the pressure plate 5 uses the first bearing seat 6 to pull the pull rope 8. Then, the pull rope 8 drives the second bearing seat 9 to rise. Under the limit of the slider 10, the second bearing seat 9 drives the storage block 11 to rise. When the storage block 11 rises, the movable plate 12 inside it and the shoe sole move towards the pressure plate 5, so that the pressure plate 5 squeezes the shoe sole to complete the vulcanization process.

[0032] As described above, after the vulcanization process is completed, the pressure plate 5 is reset under the drive of the electric push rod 4, and the storage block 11 and the movable plate 12 are automatically reset under the action of gravity. Then, the switch of the bidirectional screw 13 is turned on, causing it to start rotating and making threaded movement with the movable plate 12. Under the limit of the buffer rod 14, the movable plate 12 moves to both sides, and then the shoe sole falls into the mold box 15 facing downwards, completing the automatic unloading process.

[0033] It should be further explained that the base plate 1 and the top plate 3 form an integrated installation structure through the bracket 2. The top plate 3 and the pressure plate 5 form a lifting structure through the electric push rod 4. A heating mechanism is provided above the pressure plate 5. The base plate 1 and the bracket 2 cooperate to support the top plate 3 and the pressure plate 5.

[0034] It should be further explained that the pressure plate 5 has first bearing seats 6 symmetrically distributed on both sides. The first bearing seats 6 are integrated with the pull rope 8. The pull rope 8 is connected to the roller 7 by a sliding connection. The pressure plate 5 and the pull rope 8 cooperate to drive the second bearing seat 9 to perform lifting and lowering operations.

[0035] It should be noted that the pull cord 8 and the second bearing seat 9 are installed as a single unit. The second bearing seat 9 and the storage block 11 are connected by heat fusion. The center of the storage block 11 coincides with the center of the mold box 15. The storage block 11 is used to store the shoe sole, which facilitates the subsequent vulcanization process.

[0036] It should be noted that the storage block 11 is connected to the movable plate 12 by a sliding connection, the movable plate 12 is connected to the bidirectional screw 13 by a threaded connection, and the bidirectional screw 13 is connected to the storage block 11 by a sliding connection. The bidirectional screw 13 drives the movable plate 12 to open and close, thereby automatically completing the material feeding of the shoe sole.

[0037] It should be further explained that the buffer rods 14 are symmetrically distributed on both sides of the center of the movable plate 12. The buffer rods 14 are connected to the storage block 11 by heat fusion. The movable plate 12 has an interlocking structure. The buffer rods 14 limit the movement of the movable plate 12 to ensure stable movement.

[0038] The above are all preferred embodiments of this utility model, and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape and principle of this utility model should be covered within the scope of protection of this utility model.

Claims

1. A vulcanization device for folding-resistant shoe soles, comprising a base plate (1), characterized in that: The upper side of the bottom plate (1) is connected with the support (2), the upper side of the support (2) is connected with the top plate (3), the center of the top plate (3) is connected with the electric push rod (4), the lower side of the electric push rod (4) is connected with the pressing plate (5), the two sides of the pressing plate (5) are connected with the first bearing seat (6), the upper side of the first bearing seat (6) is connected with the pull rope (8), the center of the pull rope (8) is connected with the roller (7). The other side of the pull rope (8) is connected with the second bearing seat (9), the other side of the second bearing seat (9) is connected with the receiving block (11), the center of the receiving block (11) is connected with the movable plate (12), the center of the movable plate (12) is connected with the bidirectional screw rod (13), the two sides of the movable plate (12) are connected with the buffer rod (14), the lower side of the movable plate (12) is also provided with the mold box (15), the upper side of the movable plate (12) is also connected with the baffle (16), the outer side of the second bearing seat (9) is also connected with the sliding block (10).

2. A vulcanization apparatus for folding shoe soles according to claim 1, characterized in that: The bottom plate (1) is integrated with the top plate (3) through the support (2), the top plate (3) is connected with the pressing plate (5) through the electric push rod (4) to form a lifting structure, and the upper side of the pressing plate (5) is provided with a heating mechanism.

3. The vulcanization apparatus for folding-resistant shoe soles according to claim 1, characterized in that: The two sides of the pressing plate (5) are symmetrically distributed with the first bearing seat (6), the first bearing seat (6) is integrally installed with the pull rope (8), and the pull rope (8) and the roller (7) are connected in a sliding connection mode.

4. The vulcanization apparatus for folding-resistant shoe soles according to claim 1, characterized in that: The pull rope (8) is integrally installed with the second bearing seat (9), the second bearing seat (9) and the receiving block (11) are connected in a hot melting connection mode, and the center of the receiving block (11) coincides with the center of the mold box (15).

5. The vulcanization apparatus for folding-resistant shoe soles according to claim 1, characterized in that: The receiving block (11) and the movable plate (12) are connected in a sliding connection mode, the movable plate (12) and the bidirectional screw rod (13) are connected in a threaded connection mode, and the bidirectional screw rod (13) and the receiving block (11) are connected in a sliding connection mode.

6. A vulcanization apparatus for folding shoe soles according to claim 1, characterized in that: The buffer rods (14) are symmetrically distributed on both sides of the center of the movable plate (12), the buffer rods (14) and the receiving block (11) are connected in a hot melting connection mode, and the movable plate (12) is in a mutual clamping structure.

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