Sole branding device for shoe production

Abstract

The utility model relates to the technical field of shoe production, and discloses a sole branding device for shoe production, which comprises a base station, a pressing die and a bottom die, the top of the base station is provided with a positioning groove, a sliding plate is movably mounted in the positioning groove, and a handle is fixedly mounted on the left side of the sliding plate. And a limiting block is fixedly mounted on the leftmost side of the positioning groove. By means of the movable design of the sliding plate, a worker can place a bottom die in the sliding plate and move the bottom die to a branding area through the sliding plate, the operation safety is improved, and when a second air cylinder operates, a pressing die brands a shoe sole in the bottom die, and meanwhile the bottom die can be fixed through cooperation of a pressing block and two sets of fixing clamping blocks. And meanwhile, after branding is completed, the pressing block is reset, the two sets of fixing clamping blocks are separated, the bottom die is detached, the working efficiency is improved, and a shoe sole which is not branded can be conveniently placed on a new bottom die for continuous branding operation.

Description

Technical Field

[0001] This utility model relates to the field of shoe manufacturing technology, and more specifically, to a shoe sole branding device for shoe manufacturing. Background Technology

[0002] Shoes are items worn on the feet, typically consisting of an upper, sole, and lining. Their main functions are to protect the feet, provide comfort, and facilitate walking. In addition to being warm and aesthetically pleasing, shoes can also provide specific functions and designs to suit different occasions and activities, such as sports, leisure, or formal occasions.

[0003] As a key component of shoes, the sole design directly affects the shoe's durability, slip resistance, and grip, ensuring that the wearer can maintain a stable gait on various surfaces. At the same time, the material and structure of the sole also relate to the shoe's cushioning performance, which can effectively absorb the impact generated during walking or running and jumping, protecting the feet from injury.

[0004] Currently, when processing shoe soles, branding is commonly used to quickly and accurately imprint the required information onto the sole, reducing the tediousness and time cost of manual operation. During branding, the sole is usually placed in a mold, and the branding operation is achieved through the high temperature and pressure of the upper mold. However, after a single set of soles is branded, the sole will stick to the mold due to the high temperature and needs a period of cooling before it can be removed. At this time, continuous branding operations cannot be performed, and the mold fixing operation is cumbersome, making it difficult to remove the mold for the next set of branding operations. Therefore, it is necessary to improve and optimize this process. Utility Model Content

[0005] In order to overcome the shortcomings of the existing technology, this utility model provides a shoe sole branding device for shoe production, which has the advantages of easy mold fixing and disassembly and improved branding efficiency.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a shoe sole branding device for shoe production, comprising a base, a mold, and a bottom mold. A positioning groove is provided on the top of the base, and a sliding plate is movably installed inside the positioning groove. A handle is fixedly installed on the left side of the sliding plate, and a limiting block is fixedly installed on the leftmost side of the positioning groove. The bottom mold is snapped into the sliding plate, and a guide rod is movably installed inside the limiting block. A first cylinder is fixedly installed on the top of the base, one end of the guide rod passes through the limiting block and is fixedly connected to the sliding plate, and the other end of the guide rod is fixedly connected to the output shaft of the first cylinder.

[0007] Limiting grooves are provided on both the front and rear sides of the positioning groove. Fixed clamping blocks are movably installed inside the two sets of limiting grooves. One side of the bottom of the two sets of fixed clamping blocks extends through to the outer wall of the base and is fixedly installed with an extension rod. A rod cap is fixedly installed at one end of the extension rod, and the rod cap and the outer wall of the base are elastically connected by a return spring.

[0008] As a preferred technical solution of this utility model, a branding chamber is fixedly installed on the top of the base, a pressure block is provided inside the branding chamber, and a pressure mold is detachably installed on the bottom of the pressure block;

[0009] An installation block is fixedly installed on the top of the mold. A storage compartment is opened inside the installation block. The installation block is located inside the mold. An installation head is movably installed inside the storage compartment. The installation head and the inner wall of the storage compartment are elastically connected by a compression spring. The shape of the installation head is a right trapezoid.

[0010] As a preferred technical solution of this utility model, the two sets of fixing blocks are in the shape of right trapezoids, and the two sets of fixing blocks are symmetrically distributed on the front and rear sides of the bottom mold.

[0011] As a preferred embodiment of this utility model, a second cylinder is fixedly installed on the top of the branding chamber, and the output shaft of the second cylinder passes through the interior of the branding chamber and is fixedly connected to the pressure block.

[0012] As a preferred technical solution of this utility model, guide grooves are provided on both the front and rear sides of the inside of the branding chamber, the pressure block is located inside the branding chamber, and sliders that are movably installed inside the guide grooves are fixedly installed on both the left and right ends of the pressure block.

[0013] As a preferred embodiment of this utility model, the pressure block has a fixing groove inside, the mounting head is located inside the fixing groove, and a transmission rod is movably installed inside the fixing groove.

[0014] As a preferred embodiment of this utility model, a pressing block is fixedly installed at one end of the transmission rod, one end of the pressing block extends through the outer wall of the pressing block, and the pressing block and the outer wall of the pressing block are elastically connected by a spring.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] 1. This utility model, through the movable design of the skateboard, allows workers to place the bottom mold inside the skateboard and move it to the branding area, improving operational safety. Simultaneously, through the operation of the second cylinder, the pressure mold brands the shoe sole inside the bottom mold. The bottom mold is then fixed by the cooperation of the pressure block and two sets of fixing clamps. After branding, the pressure block resets, and the two sets of fixing clamps separate, allowing the bottom mold to be removed. This improves work efficiency and facilitates placing unbranded shoe soles onto new bottom molds for continuous branding operations.

[0017] 2. This utility model uses the pressing block to push the mounting head into the storage compartment by the transmission rod. The mounting block and the mold, which are no longer fixed by the mounting head, can be disassembled and replaced. Compared with traditional devices, the mold of this device is quick to install and can be removed by simply pressing the pressing block. This effectively improves work efficiency, reduces the time required for mold replacement, and lightens the workload. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the pressing block structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the skateboard structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the fixing block structure of this utility model;

[0022] Figure 5 This is a schematic diagram showing the disassembled pressing block and pressing mold of this utility model;

[0023] Figure 6 This is a schematic diagram of the mounting block structure of this utility model.

[0024] In the diagram: 1. Base; 2. Press mold; 3. Bottom mold; 4. Positioning groove; 5. Slide plate; 6. Handle; 7. Limiting block; 8. Guide rod; 9. First cylinder; 10. Limiting groove; 11. Fixing clamp; 12. Extension rod; 13. Rod cap; 14. Return spring; 15. Branding chamber; 16. Second cylinder; 17. Guide groove; 18. Pressing block; 19. Mounting block; 20. Storage chamber; 21. Mounting head; 22. Compression spring; 23. Fixing groove; 24. Transmission rod; 25. Pressing block; 26. Spring. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] like Figures 1 to 6 As shown, this utility model provides a shoe sole branding device for shoe production, including a base 1, a mold 2 and a bottom mold 3. The top of the base 1 is provided with a positioning groove 4. A slide plate 5 is movably installed inside the positioning groove 4. A handle 6 is fixedly installed on the left side of the slide plate 5. A limit block 7 is fixedly installed on the leftmost side of the positioning groove 4. The bottom mold 3 is snapped into the inside of the slide plate 5. A guide rod 8 is movably installed inside the limit block 7. A first cylinder 9 is fixedly installed on the top of the base 1. One end of the guide rod 8 passes through the limit block 7 and is fixedly connected to the slide plate 5. The other end of the guide rod 8 is fixedly connected to the output shaft of the first cylinder 9.

[0027] The positioning groove 4 has limit grooves 10 on both the front and rear sides. The two sets of limit grooves 10 are equipped with fixed clamping blocks 11. The bottom side of the two sets of fixed clamping blocks 11 extends to the outer wall of the base 1 and is fixedly installed with an extension rod 12. One end of the extension rod 12 is fixedly installed with a rod cap 13. The rod cap 13 and the outer wall of the base 1 are elastically connected by a return spring 14.

[0028] When branding is required on the sole, the worker first activates the first cylinder 9, which pushes the guide rod 8 to the left. The guide rod 8 then pushes the slide plate 5 to the left along the positioning groove 4. At this point, the worker places the sole on the bottom mold 3 and positions the bottom mold 3 into the slot inside the slide plate 5. The worker then activates the first cylinder 9 to reset the slide plate 5, completing a single bottom mold 3 installation. Next, the worker activates the second cylinder 16, whose output shaft drives the pressure block 18 downwards along the guide groove 17. The downward movement of the pressure block 18 will abut against the inclined surface of the fixing clamp 11. However, due to the trapezoidal design of the front and rear sides of the pressure block 18 and the trapezoidal design of the two sets of fixing clamps 11, their inclined surfaces are parallel, causing the pressure block 18 to press down... The fixing blocks 11 move synchronously along the limiting groove 10 toward the center of the base 1. The two sets of fixing blocks 11 further clamp the front and rear sides of the bottom mold 3, and the pressure mold 2 below the middle of the pressure block 18 will brand the sole inside the bottom mold 3. After a single branding is completed, the worker starts the second cylinder 16 to reset the pressure block 18. At this time, the elastic potential energy of the reset spring 14 will drive the extension rod 12 to reset through the rod cap 13, increasing the distance between the two sets of fixing blocks 11. The worker can then start the first cylinder 9 again to push the bottom mold 3 to the left and remove it. After removal, the bottom mold 3 is cooled. While the worker is cooling the branded sole, the worker can place the unbranded sole on the new bottom mold 3 for continuous branding.

[0029] The movable design of the skateboard 5 allows workers to place the bottom mold 3 inside the skateboard 5 and move it to the branding area, improving operational safety. With the operation of the second cylinder 16, the pressure mold 2 brands the sole inside the bottom mold 3 while the pressure block 18 and two sets of fixing clamps 11 work together to fix the bottom mold 3. After branding, the pressure block 18 resets and the two sets of fixing clamps 11 separate, allowing the bottom mold 3 to be removed, improving work efficiency and making it easier to place unbranded soles on a new bottom mold 3 for continuous branding operations.

[0030] Among them, a branding chamber 15 is fixedly installed on the top of the base 1, and a pressure block 18 is provided inside the branding chamber 15. A pressure mold 2 is detachably installed on the bottom of the pressure block 18.

[0031] An installation block 19 is fixedly installed on the top of the mold 2. A storage compartment 20 is opened inside the installation block 19. The installation block 19 is located inside the pressure block 18. An installation head 21 is movably installed inside the storage compartment 20. The installation head 21 and the inner wall of the storage compartment 20 are elastically connected by a compression spring 22. The shape of the installation head 21 is a right trapezoid.

[0032] When the shape of the branding needs to be changed, the operator presses the pressing block 25. The pressing block 25 pushes the transmission rod 24 into the fixing groove 23, so that the mounting head 21 is pushed into the storage compartment 20. The mounting block 19 and the mold 2, which are no longer fixed by the mounting head 21, are then removed. When the operator replaces the mold 2 with a suitable one, the mounting block 19 is reset. When the mounting block 19 is reset, the inclined surface of the mounting block 19 will be squeezed into the storage compartment 20 by the inner wall of the pressing block 18. After the mounting block 19 is fully reset, the mounting head 21 will penetrate into the fixing groove 23 through the elastic potential energy of the compression spring 22, and install and fix the mold 2.

[0033] By pressing the pressing block 25, the mounting head 21 is pushed into the storage compartment 20 by the transmission rod 24. The mounting block 19 and the mold 2, which are no longer fixed by the mounting head 21, can be disassembled and replaced. Compared with the traditional device, the mold 2 of this device is quick to install and can be removed by simply pressing the pressing block 25, which effectively improves work efficiency, reduces the time required for mold replacement, and reduces the workload.

[0034] Among them, the two sets of fixing blocks 11 are right-angled trapezoids, and the two sets of fixing blocks 11 are symmetrically distributed on the front and rear sides of the bottom mold 3.

[0035] When the pressure block 18 is pressed down, the two sets of fixed clamping blocks 11 will move synchronously along the limiting groove 10 toward the center of the base 1, and the two sets of fixed clamping blocks 11 will further clamp the front and rear sides of the bottom mold 3.

[0036] The top of the branding chamber 15 is fixedly installed with a second cylinder 16, and the output shaft of the second cylinder 16 passes through the inside of the branding chamber 15 and is fixedly connected to the pressure block 18.

[0037] The staff started the second cylinder 16, and the output shaft of the second cylinder 16 drove the pressure block 18 to move downward along the guide groove 17.

[0038] The branding chamber 15 has guide grooves 17 on both the front and rear sides. The pressure block 18 is located inside the branding chamber 15, and sliders that are movably installed inside the guide grooves 17 are fixedly installed on both the left and right ends of the pressure block 18.

[0039] The pressure block 18 can move up and down along the guide groove 17, which is responsible for preventing the pressure block 18 from shifting or becoming misaligned.

[0040] The pressure block 18 has a fixing groove 23 inside, the mounting head 21 is located inside the fixing groove 23, and the transmission rod 24 is movably installed inside the fixing groove 23.

[0041] Pressing block 25 pushes transmission rod 24 into fixed groove 23, so that mounting head 21 is pushed into storage compartment 20, further completing the disassembly of mold 2.

[0042] One end of the transmission rod 24 is fixedly mounted with a pressing block 25, one end of the pressing block 25 extends through the outer wall of the pressing block 18, and the pressing block 25 and the outer wall of the pressing block 18 are elastically connected by a spring 26.

[0043] After the operator presses the pressing block 25 once, the elastic potential energy of the spring 26 will drive the transmission rod 24 to reset through the pressing block 25.

[0044] Working principle and usage process of this utility model:

[0045] When branding is required on the sole, the worker first activates the first cylinder 9, which pushes the guide rod 8 to the left. The guide rod 8 then pushes the slide plate 5 to the left along the positioning groove 4. At this point, the worker places the sole on the bottom mold 3 and positions the bottom mold 3 into the slot inside the slide plate 5. The worker then activates the first cylinder 9 to reset the slide plate 5, completing a single bottom mold 3 installation. Next, the worker activates the second cylinder 16, whose output shaft drives the pressure block 18 downwards along the guide groove 17. The downward movement of the pressure block 18 will abut against the inclined surface of the fixing clamp 11. However, due to the trapezoidal design of the front and rear sides of the pressure block 18 and the trapezoidal design of the two sets of fixing clamps 11, their inclined surfaces are parallel, causing the pressure block 18 to press down... The fixing blocks 11 move synchronously along the limiting groove 10 toward the center of the base 1. The two sets of fixing blocks 11 further clamp the front and rear sides of the bottom mold 3, and the pressure mold 2 below the middle of the pressure block 18 will brand the sole inside the bottom mold 3. After a single branding is completed, the worker starts the second cylinder 16 to reset the pressure block 18. At this time, the elastic potential energy of the reset spring 14 will drive the extension rod 12 to reset through the rod cap 13, increasing the distance between the two sets of fixing blocks 11. The worker can then start the first cylinder 9 again to push the bottom mold 3 to the left and remove it. After removal, the bottom mold 3 is cooled. While the worker is cooling the branded sole, the worker can place the unbranded sole on the new bottom mold 3 for continuous branding.

[0046] When the shape of the branding needs to be changed, the operator presses the pressing block 25. The pressing block 25 pushes the transmission rod 24 into the fixing groove 23, so that the mounting head 21 is pushed into the storage compartment 20. The mounting block 19 and the mold 2, which are no longer fixed by the mounting head 21, are then removed. When the operator replaces the mold 2 with a suitable one, the mounting block 19 is reset. When the mounting block 19 is reset, the inclined surface of the mounting block 19 will be squeezed into the storage compartment 20 by the inner wall of the pressing block 18. After the mounting block 19 is fully reset, the mounting head 21 will penetrate into the fixing groove 23 through the elastic potential energy of the compression spring 22, and install and fix the mold 2.

[0047] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0048] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A shoe sole branding device for shoe production, comprising a base (1), a molding die (2), and a bottom mold (3), characterized in that: A positioning groove (4) is provided on the top of the base (1). A sliding plate (5) is movably installed inside the positioning groove (4). A handle (6) is fixedly installed on the left side of the sliding plate (5). A limiting block (7) is fixedly installed on the far left of the positioning groove (4). A bottom mold (3) is snapped into the inside of the sliding plate (5). A guide rod (8) is movably installed inside the limiting block (7). A first cylinder (9) is fixedly installed on the top of the base (1). One end of the guide rod (8) passes through the limiting block (7) and is fixedly connected to the sliding plate (5). The other end of the guide rod (8) is fixedly connected to the output shaft of the first cylinder (9). The positioning groove (4) has a limiting groove (10) on both the front and rear sides. The two sets of limiting grooves (10) are equipped with a fixing block (11). The bottom side of the two sets of fixing blocks (11) extends to the outer wall of the base (1) and is fixedly installed with an extension rod (12). One end of the extension rod (12) is fixedly installed with a rod cap (13). The rod cap (13) and the outer wall of the base (1) are elastically connected by a return spring (14).

2. The shoe sole branding device for shoe production according to claim 1, characterized in that: A branding chamber (15) is fixedly installed on the top of the base (1), and a pressure block (18) is provided inside the branding chamber (15). A pressure mold (2) is detachably installed on the bottom of the pressure block (18). An installation block (19) is fixedly installed on the top of the mold (2). A storage compartment (20) is opened inside the installation block (19). The installation block (19) is located inside the pressure block (18). An installation head (21) is movably installed inside the storage compartment (20). The installation head (21) and the inner wall of the storage compartment (20) are elastically connected by a compression spring (22). The shape of the installation head (21) is a right trapezoid.

3. The shoe sole branding device for shoe production according to claim 1, characterized in that: The two sets of fixing blocks (11) are in the shape of right trapezoids, and the two sets of fixing blocks (11) are symmetrically distributed on the front and rear sides of the bottom mold (3).

4. The shoe sole branding device for shoe production according to claim 2, characterized in that: A second cylinder (16) is fixedly installed on the top of the branding chamber (15). The output shaft of the second cylinder (16) passes through the inside of the branding chamber (15) and is fixedly connected to the pressure block (18).

5. A shoe sole branding device for shoe production according to claim 2, characterized in that: The front and rear sides of the branding chamber (15) are provided with guide grooves (17), the pressure block (18) is located inside the branding chamber (15), and the left and right ends of the pressure block (18) are fixedly installed with sliders that are movably installed inside the guide grooves (17).

6. A shoe sole branding device for shoe production according to claim 2, characterized in that: The pressure block (18) has a fixing groove (23) inside, the mounting head (21) is located inside the fixing groove (23), and a transmission rod (24) is movably installed inside the fixing groove (23).

7. A shoe sole branding device for shoe production according to claim 6, characterized in that: One end of the transmission rod (24) is fixedly installed with a pressing block (25), one end of the pressing block (25) extends through the outer wall of the pressure block (18), and the pressing block (25) and the outer wall of the pressure block (18) are elastically connected by a spring (26).

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