A shoe sole pressing device

Abstract

This utility model relates to a shoe sole pressing device, including a housing, a support frame mounted on the housing, a pressing mechanism mounted on the support frame, an upper mold assembly connected to the pressing mechanism, a rotating mechanism disposed within the housing, a plurality of lower mold assemblies matched with the upper mold assembly and connected to the rotating mechanism, and a driving mechanism disposed within the housing for driving the rotating mechanism. The rotating mechanism includes two support plates disposed at the bottom of the housing, a rotating shaft connected between the two support plates, and a rotating component connected to the rotating shaft. The lower mold assemblies are disposed on the outer wall of the rotating component. This utility model allows the lower mold assembly that has completed the pressing action to be cooled while one of the lower mold assemblies is performing the pressing action, saving intermediate waiting time, achieving seamless connection of the pressing operation, improving the efficiency of shoe sole embossing operations, and reducing production costs.

Description

Technical Field

[0001] This utility model relates to the field of footwear processing, specifically to a sole pressing device. Background Technology

[0002] Shoes, also known as footwear, are garments worn on the feet to protect them and facilitate walking. Common types of shoes in daily life include leather shoes, casual shoes, and athletic shoes. Shoes are typically made of materials such as leather, fabric, rubber, synthetic fibers, and plastic. A typical shoe includes a sole, upper, laces, and tongue. In the shoe manufacturing process, each component is processed individually, and then these components are assembled to form a complete shoe. There are many types of sole materials, including rubber, EVA, PVC, PC, ABS, cork, and hardwood. During shoe manufacturing, depending on the product design, the sole may need to be embossed. Embossing uses pressure to create special patterns on the surface of the composite material to increase the friction between the shoe and the ground. Specifically, a patterned mold is used to press the sole, causing it to be compressed and creating the pattern. Currently, the embossing process for shoe soles generally involves high-temperature hot pressing. After the shoe material is embossed, it usually needs to be cooled for a certain period of time before it can be removed, which makes the embossing operation time longer, affects the continuity of the operation, and results in low overall efficiency. Utility Model Content

[0003] To address the aforementioned problems, this invention provides a shoe sole pressing device.

[0004] This utility model is achieved using the following solution:

[0005] A shoe sole pressing device includes a housing, a support frame mounted on the housing, a pressing mechanism mounted on the support frame, an upper mold assembly connected to the pressing mechanism, a rotating mechanism disposed within the housing, a plurality of lower mold assemblies matched with the upper mold assembly and connected to the rotating mechanism, and a driving mechanism disposed within the housing for driving the rotating mechanism; the rotating mechanism includes two support plates disposed at the bottom of the housing, a rotating shaft connected between the two support plates, and a rotating component connected to the rotating shaft; the lower mold assemblies are disposed on the outer wall of the rotating component; and the top surface of the housing has a first opening for the lower mold assemblies to be exposed.

[0006] Furthermore, the pressing mechanism includes a pressing drive component disposed on the support frame, a lifting plate connected to the output end of the pressing drive component, and a buffer assembly disposed at the bottom of the lifting plate, wherein the upper mold assembly is connected to the bottom of the buffer assembly.

[0007] Furthermore, the buffer assembly includes a plurality of buffer components connected to the lifting plate, and a lower pressure plate connected to the bottom of the plurality of buffer components, wherein the upper mold assembly is connected to the bottom surface of the lower pressure plate.

[0008] Furthermore, the top surface of the lifting plate is provided with several guide rods, and the guide rods are movably connected to the support frame.

[0009] Furthermore, the upper mold assembly includes a hot press base connected to the lower pressing mechanism and an upper mold connected to the hot press base.

[0010] Furthermore, the lower mold assembly includes a lower mold base connected to the pressing mechanism and a lower mold connected to the lower mold base.

[0011] Furthermore, the cross-section of the rotating component is a regular triangular prism, and three lower mold assemblies are provided, each disposed on one of the three side walls of the rotating component.

[0012] Furthermore, the drive mechanism includes a divider connected to the inner wall of the chassis, a rotary drive connected to the input end of the divider, and the output end of the divider connected to the rotating shaft.

[0013] Furthermore, several fans are installed on the inner bottom surface of the chassis.

[0014] Furthermore, the front and rear side walls of the chassis are provided with second openings.

[0015] Compared with the prior art, the present invention has the following advantages:

[0016] The rotating component of this invention is provided with multiple lower mold components. With the cooperation of the drive mechanism, the rotating component can rotate the same angle each time. When one of the lower mold components performs the pressing action, the lower mold component that has completed the pressing action can be cooled, saving the intermediate waiting time, realizing the seamless connection of the pressing operation, improving the efficiency of shoe sole embossing operation, and reducing production costs. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of a shoe sole pressing device provided in an embodiment of the present invention.

[0018] Figure 2 This is a schematic diagram of the rotating mechanism according to an embodiment of the present invention.

[0019] Figure 3 This is a diagram showing the positional relationship between the rotating component and the fan in an embodiment of this utility model.

[0020] The image includes:

[0021] Chassis 1, support frame 11, first opening 12, second opening 13, pressing mechanism 2, pressing drive 21, lifting plate 22, buffer assembly 23, buffer 231, pressing plate 232, guide rod 24, upper mold assembly 3, hot press base 31, upper mold 32, rotating mechanism 4, support plate 41, rotating shaft 42, rotating component 43, lower mold assembly 5, lower mold base 51, lower mold 52, driving mechanism 6, divider 61, rotating drive 62, fan 7. Detailed Implementation

[0022] To facilitate understanding of this utility model by those skilled in the art, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings.

[0023] Refer to 1 to Figure 3 This utility model provides a shoe sole pressing device, including a housing 1, a support frame 11 mounted on the housing 1, a pressing mechanism 2 mounted on the support frame 11, an upper mold assembly 3 connected to the pressing mechanism 2, a rotating mechanism 4 mounted inside the housing 1, a plurality of lower mold assemblies 5 connected to the rotating mechanism 4 and matched with the upper mold assembly 3, and a driving mechanism 6 mounted inside the housing 1 for driving the rotating mechanism 4.

[0024] The rotating mechanism 4 includes two support plates 41 disposed at the bottom of the housing 1, a rotating shaft 42 connected between the two support plates 41, and a rotating component 43 connected to the rotating shaft 42. The lower mold assembly 5 is disposed on the outer wall of the rotating component 43, and the top surface of the housing 1 is provided with a first opening 12 for the lower mold assembly 5 to be exposed. Driven by the driving mechanism 6, the rotating component 43 rotates by the same angle each time, ensuring that one lower mold assembly 5 rotates to the corresponding position of the first opening 12 each time, thus ensuring that the position of the lower mold assembly 5 accurately matches the upper mold assembly 3. Because there are multiple lower mold assemblies 5, when one of the lower mold assemblies 5 is engaged with the upper mold assembly 3 to press the sole, the controlled lower mold assembly 5 can be cooled and dissipated. In specific implementation, an elastic baffle can also be provided on the inner wall of the first opening 12. When the rotating component 43 rotates, the elastic baffle deforms, preventing interference with the rotation process.

[0025] The pressing mechanism 2 includes a pressing drive 21 disposed on the support frame 11, a lifting plate 22 connected to the output end of the pressing drive 21, and a buffer assembly 23 disposed at the bottom of the lifting plate 22. The upper mold assembly 3 is connected to the bottom of the buffer assembly 23.

[0026] The buffer assembly 23 includes a plurality of buffer members 231 connected to the lifting plate 22, and a lower pressure plate 232 connected to the bottom of the plurality of buffer members 231. The upper mold assembly 3 is connected to the bottom surface of the lower pressure plate 232. In this embodiment, the buffer member 231 is a rod with a spring sleeve, and the upper end of the rod is movably connected to the lifting plate 22. During the process of the lowering mechanism 2 driving the upper mold assembly 3 to press down, the buffer member 231 can buffer the downward pressure and avoid hard contact that could damage the device.

[0027] The top surface of the lifting plate 22 is provided with a plurality of guide rods 24, which are movably connected to the support frame 11. Specifically, a fixed plate is provided on the support frame 11, and a downward driving component 21 is provided on the fixed plate, with the guide rods 24 movably connected to the fixed plate. In this embodiment, two guide rods 24 are provided, which makes the movement of the lifting plate 22 more stable.

[0028] The upper mold assembly 3 includes a hot press base 31 connected to the pressing mechanism 2 and an upper mold 32 connected to the hot press base 31. The lower mold assembly 5 includes a lower mold base 51 connected to the pressing mechanism 2 and a lower mold 52 connected to the lower mold base 51. In specific implementations, a heat insulation layer can also be provided between the lower mold base 51 and the rotating component 43 to prevent heat from being conducted to the rotating component 43, ensuring that the lower mold assembly 5 affects the heat dissipation of other lower mold assemblies 5 during the pressing action.

[0029] Both the upper mold 32 and the lower mold 52 are provided with embossing areas corresponding to the sole. The attached drawings of this embodiment only show the approximate area of ​​the embossing area. The specific structure within the embossing area can be designed according to the actual product texture.

[0030] In this embodiment, the rotating component 43 has a cross-section of a regular triangular prism. Three lower mold assemblies 5 are provided, each located on one of the three side walls of the rotating component 43. The driving mechanism 6 drives the rotating component 43 to rotate 120° each time. The three lower mold assemblies 5 are defined as the first lower mold assembly 5, the second lower mold assembly 5, and the third lower mold assembly 5. Initially, the first lower mold assembly 5 is located on the upper side, exposing the first opening 12 of the housing 1. At this time, the second and third lower mold assemblies 5 are located inside the housing 1. During pressing, the shoe sole to be processed is first placed into the first lower mold assembly 5, and then the pressing mechanism drives the upper mold assembly 3 to press onto the lower mold assembly 5. After pressing is completed, the rotating part 43 rotates counterclockwise under the drive mechanism 6, causing the second lower mold assembly 5 to rotate to the first opening 12. At this time, the first lower mold assembly 5 and the third lower mold assembly 5 are located inside the housing 1. The second lower mold assembly 5 performs the same pressing process. During this time, the first lower mold assembly 5 is cooled and dissipated. After the pressing operation of the second lower mold assembly 5 is completed, the rotating part 43 continues to rotate counterclockwise, causing the third lower mold assembly 5 to rotate to the first opening 12. At this time, the first lower mold assembly 5 and the second lower mold assembly 5 are located inside the housing 1, with the first lower mold assembly 5 located on the front side and the second lower mold assembly 5 located on the rear side. The third lower mold assembly 5 performs the same pressing process. The second lower mold assembly 5 is cooled and dissipated. The embossed shoe sole of the first lower mold assembly 5 is then removed. The above process can be repeated to achieve continuous operation. In specific implementation, a discharge channel can also be set at the bottom of the housing 1, so that the shoe sole can quickly flow out from the discharge channel after being removed from the lower mold assembly 5. With the cooperation of the rotating mechanism 4, when one of the lower mold components 5 performs the pressing action, the other lower mold components 5 can be cooled and dissipated, thus saving waiting time and achieving seamless connection of the pressing operation, which greatly improves the efficiency of sole pressing.

[0031] In practical implementation, depending on actual needs, the rotating part 43 can also be a regular square prism, a regular pentagonal prism, or other shapes. The number of lower mold components 5 corresponds to the number of outer walls of the rotating part 43. For example, when the rotating part 43 is a regular square prism, four lower mold components 5 are correspondingly provided. With a larger number of lower mold components 5, the heat dissipation time of the lower mold after each pressing operation will increase, making the heat dissipation of the lower mold components 5 more sufficient.

[0032] The drive mechanism 6 includes a divider 61 connected to the inner wall of the chassis 1 and a rotary drive 62 connected to the input end of the divider 61. The output end of the divider 61 is connected to the rotating shaft. In this embodiment, the motor is fixed to the rear outer wall of the chassis 1.

[0033] like Figure 3 As shown, the bottom surface of the chassis 1 is provided with several fans 7. After the lower mold assembly 5 is rotated into the chassis 1 by the rotating part 43, the fans 7 can blow towards the lower mold assembly 5 at the corresponding position to quickly cool the lower mold assembly 5.

[0034] The front and rear side walls of the casing 1 are provided with second openings 13. The front second opening 13 facilitates the removal of the embossed shoe soles, while the rear second opening 13 facilitates air circulation. Other side walls and the bottom of the casing 1 can be provided with vents to ensure air circulation. In addition, in specific implementations, a shielding curtain can be installed on the front second opening 13 to block hot air from flowing forward to a certain extent.

[0035] The rotating component 43 of this utility model is provided with multiple lower mold components 5. With the cooperation of the driving mechanism 6, the rotating component 43 can rotate the same angle each time. Thus, when one of the lower mold components 5 performs the pressing action, the lower mold component 5 that has completed the pressing action can be cooled, saving the intermediate waiting time, realizing the seamless connection of the pressing operation, improving the efficiency of shoe sole embossing operation, and reducing production costs.

[0036] In the description of this utility model, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing this utility model and simplifying the description, and is not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. For example, "upper," "lower," "left," "right," etc. are only used to indicate relative positional relationships, and when the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0037] The terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0038] In this utility model, unless otherwise explicitly specified and limited, the terms "connection," "fixed," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0039] Although the description of this utility model has been given in conjunction with the specific embodiments described above, it is obvious to those skilled in the art that many substitutions, modifications, and variations can be made based on the above description. Therefore, all such substitutions, modifications, and variations are included within the scope of the appended claims.

Claims

1. A sole press bonding apparatus characterized by comprising: The device includes a chassis, a support frame mounted on the chassis, a pressing mechanism mounted on the support frame, an upper mold assembly connected to the pressing mechanism, a rotating mechanism disposed within the chassis, a plurality of lower mold assemblies connected to the rotating mechanism and matching the upper mold assembly, and a driving mechanism disposed within the chassis for driving the rotating mechanism; the rotating mechanism includes two support plates disposed at the bottom of the chassis, a rotating shaft connected between the two support plates, and a rotating component connected to the rotating shaft; the lower mold assemblies are disposed on the outer wall of the rotating component; and the top surface of the chassis has a first opening for the lower mold assemblies to be exposed.

2. The shoe sole pressing device according to claim 1, wherein The pressing mechanism includes a pressing drive component mounted on the support frame, a lifting plate connected to the output end of the pressing drive component, and a buffer assembly mounted at the bottom of the lifting plate. The upper mold assembly is connected to the bottom of the buffer assembly.

3. The shoe sole pressing device according to claim 2, characterized in that, The buffer assembly includes a plurality of buffer components connected to the lifting plate, and a lower pressure plate connected to the bottom of the plurality of buffer components. The upper mold assembly is connected to the bottom surface of the lower pressure plate.

4. The shoe sole pressing device according to claim 2, characterized in that, The top surface of the lifting plate is provided with several guide rods, and the guide rods are movably connected to the support frame.

5. The shoe sole pressing device according to claim 1, characterized in that, The upper mold assembly includes a hot press base connected to the lower pressing mechanism and an upper mold connected to the hot press base.

6. The shoe sole pressing device according to claim 1, characterized in that, The lower mold assembly includes a lower mold base connected to the pressing mechanism and a lower mold connected to the lower mold base.

7. The shoe sole pressing device according to claim 1, characterized in that, The rotating component has a cross-section of a regular triangular prism, and three lower mold assemblies are provided, which are respectively located on the three side walls of the rotating component.

8. The shoe sole pressing device according to claim 1, characterized in that, The drive mechanism includes a divider connected to the inner wall of the chassis, a rotary drive connected to the input end of the divider, and the output end of the divider connected to the rotating shaft.

9. A shoe sole pressing device according to claim 1, characterized in that, Several fans are installed on the inner bottom surface of the chassis.

10. A shoe sole pressing device according to claim 1, characterized in that, The front and rear side walls of the chassis are each provided with a second opening.

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