Sole pressing device for leisure shoe production

Abstract

The utility model relates to the technical field of casual shoe sole processing, in particular to a shoe sole pressing device for casual shoe production, which comprises a workbench, a pressing component, a bearing component and a blanking component, supporting legs are arranged at four corners below the workbench, the pressing component is a first support with a lower opening in a U shape, a lifter, a lifting plate and a pressing die, according to the shoe sole pressing device for producing the leisure shoes, automatic stripping is achieved through the discharging assembly. And when the lifting plate descends to carry out pressing operation, the rack below the lifting plate descends along with the lifting plate and is meshed with the gear to drive the gear to rotate. The gear rotates to enable the rotating shaft penetrating through the center of the gear to rotate, then the stripping rod in the center of the rotating shaft rotates, the stripping rod rotates downwards at the moment, after die pressing is completed, the lifter is reset, the lifting plate drives the rack to move upwards, the gear drives the rotating shaft, the stripping rod of the rotating shaft rotates around the rotating shaft and protrudes out of the lower die frame, and stripping operation is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of casual shoe sole processing, in particular to a sole pressing device for casual shoe production. Background Art

[0002] Casual shoes are a type of footwear widely worn in daily life and are deeply loved by people for their comfort, fashion, and versatility. The soles of casual shoes are often pressed together using a multi-layer composite structure. Traditional sole pressing devices also require manual demolding, which is time-consuming and labor-intensive. The sole pressing device with a demolding structure on the lower mold also has the problem of inconvenient replacement of the lower mold and low adaptability. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies of the prior art, the utility model provides a sole pressing device for producing casual shoes.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sole pressing device for casual shoe production, comprising a workbench, a pressing assembly, a bearing assembly and a blanking assembly, wherein legs are arranged at the four corners below the workbench, the pressing assembly is a first bracket in the shape of a lower opening, a lifter, a lifting plate and a pressing die, the two free ends of the first bracket are fixed to the workbench, the output end of the lifter passes through the top wall of the first bracket and is connected to the lifting plate, the pressing die is also arranged below the lifting plate, the bearing assembly comprises a second bracket in the shape of a lower opening, a connecting piece and a lower The mold frame, the two free ends of the second bracket are fixed on the workbench, a connecting piece connected to the top wall of the second bracket is arranged below the lower mold frame, the lower part of the die is adapted to the mold groove of the lower mold frame, the blanking assembly includes a rack, a gear, a rotating shaft and a demolding rod, the left and right sides of the rotating shaft pass through the two free ends of the second bracket and are connected to the center of the gear, a rack meshing with the gear is also arranged below the lifting plate, and a demolding rod is also arranged at the center of the rotating shaft, and a through hole adapted to the demolding rod is arranged on the bottom wall of the lower mold frame, the connecting piece and the top wall of the second bracket.

[0007] In order to facilitate the disassembly and assembly of the lower mold frame, the utility model is improved in that the connecting part includes a guide block, an elastic part and a clamping block, the guide block is in an inverted T shape, the top wall of the second bracket is provided with a guide groove adapted to the guide block, and movable grooves are symmetrically provided on the left and right sides of the guide block, the two ends of the elastic part are respectively connected to the inner wall of the movable groove and the clamping block, and the left and right sides of the top wall of the second bracket are also provided with clamping holes adapted to the clamping block.

[0008] Preferably, the elastic member comprises a spring and a telescopic rod, the spring is sleeved on the telescopic rod, and both ends of the spring and the telescopic rod are respectively connected to the inner wall of the movable groove and one end of the block.

[0009] In order to facilitate the assembly of the guide block and the second bracket, the utility model is improved in that a slope is provided on the other end of the clamping block away from the input end of the guide groove.

[0010] In order to ensure the stability of the lifting and lowering of the lifting plate, the utility model is improved in that a guide rod penetrating the top wall of the first bracket is further arranged on the lifting plate.

[0011] Preferably, the four corners of the die are connected to the lifting plate by bolts.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the utility model provides a sole pressing device for casual shoe production, which has the following beneficial effects:

[0014] The sole pressing device for casual shoe production realizes automatic demoulding through the blanking assembly. When the lifting plate descends to perform the pressing operation, the rack under the lifting plate descends accordingly, meshes with the gear, and drives the gear to rotate. The rotation of the gear causes the rotating shaft running through its center to rotate, and then causes the demoulding rod at the center of the rotating shaft to rotate. At this time, the demoulding rod rotates downward. When the molding is completed, the lifter is reset, the lifting plate drives the rack to move upward, the gear drives the rotating shaft, and the demoulding rod of the rotating shaft rotates around the rotating shaft and protrudes from the lower mold frame, completing the demoulding operation;

[0015] The connecting piece adopts the structure of guide block, elastic member and clamping block, which facilitates the disassembly and assembly of the lower mold frame. When installing the lower mold frame, align the guide block with the guide groove on the top wall of the second bracket and insert it. Under the action of the elastic member (combination of spring and telescopic rod), the clamping blocks on both sides of the guide block are automatically clamped into the clamping holes on the top wall of the second bracket to fix the lower mold frame. When disassembling, press the inclined surface of the clamping block away from the input end of the guide groove to overcome the elastic force of the elastic member, so that the clamping block retracts into the movable groove, and the lower mold frame can be removed from the second bracket. The adaptability of the device is improved, and with the detachable pressing die, it can meet the pressing requirements of the soles of different styles of casual shoes. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 This is a bottom view schematic diagram of the structure of the utility model;

[0018] Figure 3 It is a partial cross-sectional schematic diagram of the structure of the utility model in the die pressing state;

[0019] Figure 4It is a partial cross-sectional schematic diagram of the structure of the utility model in the blanking state;

[0020] Figure 5 It is a partial explosion schematic diagram of the structure of the utility model.

[0021] In the figure: 1. workbench; 2. support leg; 3. first bracket; 4. lifter; 5. lifting plate; 6. die; 7. second bracket; 8. lower die frame; 9. rack; 10. gear; 11. rotating shaft; 12. ejector rod; 13. guide block; 14. clamping block; 15. spring; 16. telescopic rod; 17. guide rod; 18. bolt. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-Figure 5 A sole pressing device for casual shoe production comprises a workbench 1, a pressing assembly, a bearing assembly and a blanking assembly. The four corners below the workbench 1 are provided with legs 2. The pressing assembly is a first bracket 3, a lifter 4, a lifting plate 5 and a die 6 in the shape of a lower opening. The two free ends of the first bracket 3 are fixed on the workbench 1. The output end of the lifter 4 passes through the top wall of the first bracket 3 and is connected to the lifting plate 5. The die 6 is also provided below the lifting plate 5. The bearing assembly comprises a second bracket 7, a connecting piece and a lower mold frame 8 in the shape of a lower opening. The two free ends of the second bracket 7 are fixed On the workbench 1, a connecting piece connected to the top wall of the second bracket 7 is arranged below the lower mold frame 8, and the lower part of the die 6 is adapted to the mold groove of the lower mold frame 8. The blanking assembly includes a rack 9, a gear 10, a rotating shaft 11 and a demolding rod 12. The left and right sides of the rotating shaft 11 pass through the two free ends of the second bracket 7 and are connected to the center of the gear 10. A rack 9 meshing with the gear 10 is also arranged below the lifting plate 5, and a demolding rod 12 is also arranged at the center of the rotating shaft 11. The bottom wall of the lower mold frame 8, the connecting piece and the top wall of the second bracket 7 are provided with a through hole adapted to the demolding rod 12.

[0024] Start the lifter 4, the output end of the lifter 4 pushes the lift plate 5 to move downward along the guide rod 17 on the top wall of the first bracket 3 (the guide rod 17 ensures the stability of the lift plate 5). As the lift plate 5 descends, the die 6 fixed below the lift plate 5 also descends, gradually approaching the lower mold frame 8 set on the second bracket 7. When the die 6 descends to a position that matches the mold groove of the lower mold frame 8, the die 6 applies pressure to the multi-layer composite structure of the sole of the casual shoe placed in the mold groove of the lower mold frame 8, performs a pressing operation, and the multi-layer composite structure of the sole is tightly pressed together. When the lift plate 5 descends for the pressing operation, the rack 9 below the lift plate 5 also descends synchronously. Since the rack 9 is meshed with the gear 10, the descent of the rack 9 drives the gear 10 to rotate, and the center of the gear 10 is connected to the shaft 11. The rotation of the gear 10 causes the shaft 11 that runs through its center to rotate, and the ejector rod 12 set at the center of the shaft 11 rotates with the shaft 11. During the pressing process, the ejector rod 12 is in the initial position (not protruding from the lower mold frame 8) that matches the bottom wall of the lower mold frame 8, the connecting piece and the through hole of the top wall of the second bracket 7. When the pressing mold 6 is completed, the lifter 4 is reset, driving the lifting plate 5 to move upward, and the lifting plate 5 drives the rack 9 to move upward. At this time, the upward movement of the rack 9 causes the gear 10 to rotate in the opposite direction, and then the rotating shaft 11 and the ejector rod 12 also rotate in the opposite direction. The ejector rod 12 rotates around the rotating shaft 11 and protrudes from the lower mold frame 8, ejecting the pressed sole from the mold groove of the lower mold frame 8, and completing the ejection operation.

[0025] In actual use, the connecting member includes a guide block 13, an elastic member and a clamping block 14. The guide block 13 is in an inverted T shape. The top wall of the second bracket 7 is provided with a guide groove adapted to the guide block 13. The left and right sides of the guide block 13 are symmetrically provided with movable grooves. The two ends of the elastic member are respectively connected to the inner wall of the movable groove and the clamping block 14. The left and right sides of the top wall of the second bracket 7 are also provided with clamping holes adapted to the clamping block 14. The guide block 13 below the lower mold frame 8 is aligned with the guide groove of the top wall of the second bracket 7 and inserted. The guide block 13 is in an inverted T shape and can cooperate well with the guide groove to play a guiding role. In the movable grooves symmetrically provided on the left and right sides of the guide block 13, the elastic member (spring 15 is sleeved on the telescopic rod 16) is connected to the clamping block 14. In the process of inserting the guide block 13, the clamping block 14 is squeezed by the guide groove wall and retracts into the movable groove against the elastic force of the spring 15. When the guide block 13 is fully inserted into the guide groove, the clamping block 14 automatically pops out under the elastic force of the spring 15 and is clamped into the clamping holes on the left and right sides of the top wall of the second bracket 7 to fix the lower mold frame 8. The other end of the clamping block 14 is provided with an inclined surface away from the input end of the guide groove to facilitate the stable insertion of the guide block 13 into the second bracket 7.

[0026] In this embodiment, the four corners of the die 6 are connected to the lifting plate 5 by bolts 18, so as to facilitate the disassembly and assembly of the die 6.

[0027] Reference to "embodiment" herein means that the specific features, structures or characteristics described in conjunction with the embodiment may be included in at least one embodiment of the present application. The term "embodiment" appearing in various places in the specification does not necessarily refer to the same embodiment, nor does it particularly limit its independence or association with other embodiments. In principle, in the present application, as long as there is no technical contradiction or conflict, the various technical features mentioned in the embodiments can be combined in any way to form a corresponding implementable technical solution.

[0028] Unless otherwise defined, the technical terms used in this document have the same meanings as those generally understood by those skilled in the art to which this application belongs; the use of relevant terms in this document is only for describing specific embodiments and is not intended to limit this application.

[0029] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A sole pressing device for producing casual shoes, comprising a workbench (1), a pressing assembly, a bearing assembly and a material unloading assembly, characterized in that: The four corners below the workbench (1) are provided with supporting legs (2). The pressing assembly is in the shape of a first bracket (3) with a lower opening, a lifter (4), a lifting plate (5) and a die (6). The two free ends of the first bracket (3) are fixed on the workbench (1). The output end of the lifter (4) passes through the top wall of the first bracket (3) and is connected to the lifting plate (5). The die (6) is also provided below the lifting plate (5). The bearing assembly comprises a second bracket (7) in the shape of a lower opening, a connecting piece and a lower die frame (8). The two free ends of the second bracket (7) are fixed on the workbench (1). A connecting piece connected to the top wall of the second bracket (7) is provided, the lower part of the die (6) is adapted to the die groove of the lower die frame (8), the blanking assembly comprises a rack (9), a gear (10), a rotating shaft (11) and a die ejection rod (12), the left and right sides of the rotating shaft (11) pass through the two free ends of the second bracket (7) and are connected to the center of the gear (10), a rack (9) meshing with the gear (10) is provided below the lifting plate (5), a die ejection rod (12) is provided at the center of the rotating shaft (11), and a through hole adapted to the die ejection rod (12) is provided on the bottom wall of the lower die frame (8), the connecting piece and the top wall of the second bracket (7).

2. A sole pressing device for casual shoes production according to claim 1, characterized in that: The connecting member comprises a guide block (13), an elastic member and a clamping block (14); the guide block (13) is in an inverted T shape; a guide groove matching the guide block (13) is provided on the top wall of the second bracket (7); movable grooves are symmetrically provided on the left and right sides of the guide block (13); two ends of the elastic member are respectively connected to the inner wall of the movable groove and the clamping block (14); and clamping holes matching the clamping block (14) are also provided on the left and right sides of the top wall of the second bracket (7).

3. A sole pressing device for casual shoes production according to claim 2, characterized in that: The elastic member comprises a spring (15) and a telescopic rod (16), the spring (15) being sleeved on the telescopic rod (16), and both ends of the spring (15) and the telescopic rod (16) being respectively connected to the inner wall of the movable groove and one end of the clamping block (14).

4. A sole pressing device for casual shoes production according to claim 3, characterized in that: The other end of the clamping block (14) is provided with an inclined surface on a side away from the input end of the guide groove.

5. A sole pressing device for casual shoes production according to claim 4, characterized in that: The lifting plate (5) is also provided with a guide rod (17) that passes through the top wall of the first bracket (3).

6. A sole pressing device for casual shoes production according to claim 5, characterized in that: The four corners of the pressing die (6) are connected to the lifting plate (5) via bolts (18).

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