Automatic shoe mold opening device

Abstract

The utility model discloses a shoe mould automatic mold opening device relates to automatic mold opening device technical field, include: conveyer belt, base, arc transmission frame, unbuckling seat, the band surface of conveyer belt is provided with several shoe mould placing plates to the inclination, base is located conveyer belt below, and the base front end stretches conveyer belt one side to form the installation part, arc transmission frame is connected on base installation part upper end surface, adopts the shoe mould automatic mold opening device of combination conveyer belt, and the quick mold opening work of batch shoe mould is carried out, when opening mold, unbuckling seat unbuckles, and the shoe mould is hinged mold opening under the drive of mold opening assembly transmission chain assembly in arc transmission frame, and effectively improves the convenience of mould processing work.

Description

Technical Field

[0001] This utility model relates to the field of automatic mold opening device technology, and more specifically to an automatic mold opening device for shoe molds. Background Technology

[0002] Shoe molds are the core molds used in the footwear industry to shape the appearance and structure of shoes, directly affecting the comfort, support, and aesthetics of the shoes.

[0003] The existing shoe mold opening process involves manually disengaging the handle hinge on the outer wall of the upper mold from the buckle on the outer wall of the lower mold, and then opening the hinge between the upper and lower molds by holding the handle on the outer wall of the upper mold. This operation is quite inconvenient. Utility Model Content

[0004] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objects and other advantages of this invention may be realized and obtained by means of the structures particularly pointed out in the description and other accompanying drawings.

[0005] The purpose of this invention is to overcome the above-mentioned shortcomings and provide an automatic shoe mold opening device.

[0006] To achieve the above objectives, the technical solution of this utility model is: an automatic shoe mold opening device, comprising: a conveyor belt, a base, an arc-shaped transmission frame, and an unfastening seat. Several shoe mold placement plates are inclinedly arranged on the surface of the conveyor belt. The base is located below the conveyor belt, with its front end extending out from one side of the conveyor belt to form an installation part. The arc-shaped transmission frame is connected to the upper end face of the base installation part, with its upper part spaced above the conveyor belt. The arc-shaped transmission frame has a hollow structure, with an arc-shaped positioning strip on one inner wall. A transmission chain assembly surrounds the outer side of the arc-shaped positioning strip. An opening component is horizontally connected to the rear side of the transmission chain assembly. The opening component, driven by the operation of the transmission chain assembly, opens the shoe molds on the shoe mold placement plates. The unfastening seat is located on one side of the bottom of the arc-shaped transmission frame to release the shoe molds on the shoe mold placement plates.

[0007] Preferably, in order to move the mold opening assembly, the transmission chain assembly includes a chain surrounding the arc-shaped positioning bar, sprockets that mesh with the inner sides of the upper and lower parts of the chain respectively, and a motor that drives one of the sprockets to rotate is provided in the arc-shaped transmission frame.

[0008] Preferably, in order to lift the handle on the outer wall of the upper mold, the mold opening assembly includes a fixed plate detachably connected to the rear side of the chain, a support rod horizontally connected to the outside of the fixed plate, and an opening template connected to the end of the support rod away from the fixed plate.

[0009] Preferably, in order to vertically release the handle on the outer wall of the upper mold, the release seat includes a seat body, a release plate, a transmission groove, and a linear actuator. The transmission groove is located on the top surface of the seat body, the release plate is movably located above the transmission groove, the linear actuator is located inside the transmission groove, the output end of the linear actuator faces upward and is connected to the bottom surface of the release plate, and the front end face of the release plate and the front end face of the opening template are located on the same axis.

[0010] As a preferred option, the base, the arc-shaped transmission frame, and the conveyor belt are perpendicular to each other for precise mold opening.

[0011] Preferably, to improve driving efficiency, the linear actuator is one of a pneumatic cylinder, a hydraulic cylinder, or an electric cylinder.

[0012] Preferably, for precise transmission, the arc-shaped positioning strip and the arc-shaped transmission frame have the same center.

[0013] Preferably, a limiting plate is provided on one side of the arc-shaped positioning strip to prevent the transmission chain assembly from deviating.

[0014] The beneficial effects of this utility model are as follows: The automatic mold opening device for shoe molds combined with a conveyor belt enables rapid mold opening for batches of shoe molds. During mold opening, the unfastening seat unfastens the mold, and the mold opening component, driven by the transmission chain assembly in the arc-shaped transmission frame, opens the shoe mold through hinges, effectively improving the convenience of mold processing. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of an automatic shoe mold opening device according to the present invention; Figure 2 This is a schematic diagram of a partial connection between the transmission chain assembly and the mold opening assembly; Figure 3 A cross-sectional structural diagram of the buckle seat; Figure 4 This is a schematic diagram of the structure of an automatic shoe mold opening device according to the present invention.

[0016] Reference numerals: Conveyor belt-1, base-2, arc-shaped transmission frame-3, unhooking seat-4, shoe mold placement plate-11, arc-shaped positioning strip-31, transmission chain assembly-32, chain-321, sprocket-322, fixing plate-331, support rod-332, opening template-333, seat-41, unhooking plate-42, transmission groove-43, linear actuator-44, protrusion-421. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0018] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0019] Please see Figure 1-4 This utility model provides an automatic shoe mold opening device, including: a conveyor belt 1, a base 2, an arc-shaped transmission frame 3, and an unfastening seat 4. Several shoe mold placement plates 11 are inclinedly arranged on the surface of the conveyor belt 1; the base 2 is located below the conveyor belt 1, and the front end of the base 2 extends out of one side of the conveyor belt 1 to form a mounting part; the arc-shaped transmission frame 3 is connected to the upper end face of the mounting part of the base 2, and the upper part of the arc-shaped transmission frame 3 is spaced above the conveyor belt 1. The arc-shaped transmission frame 3 has a hollow structure, and an arc-shaped positioning strip 31 is provided on the inner wall of one side of the arc-shaped transmission frame 3. A transmission chain assembly 32 is surrounded on the outside of the arc-shaped positioning strip 31. An opening component 33 is horizontally connected to the rear side of the transmission chain assembly 32. The opening component 33 opens the shoe mold on the shoe mold placement plate 11 under the operation of the transmission chain assembly 32; the unfastening seat 4 is located on one side of the bottom of the arc-shaped transmission frame 3 to move and unfasten the shoe mold on the shoe mold placement plate 11.

[0020] Among them, several shoe molds to be molded are placed on several shoe mold placement plates 11, with the opening and closing ends of the shoe molds facing the arc-shaped transmission frame 3 and the unfastening seat 4. The outer wall of the base 2 is provided with a control panel for controlling the operation of the transmission chain assembly 32 and the unfastening seat 4.

[0021] According to some embodiments of this application, optionally, in order to drive the mold opening assembly 33 to move, the transmission chain assembly 32 includes a chain 321 surrounding the arc-shaped positioning bar 31 and sprockets 322 respectively meshing with the inner sides of the upper and lower parts of the chain 321. The arc-shaped transmission frame 3 is provided with a motor that drives one of the sprockets 322 to rotate.

[0022] According to some embodiments of this application, optionally, in order to lift the handle on the outer wall of the upper mold, the mold opening assembly 33 includes a fixed plate 331 detachably connected to the rear side of the chain 321, a support rod 332 horizontally connected to the outside of the fixed plate 331, and an opening template 333 connected to the end of the support rod 332 away from the fixed plate 331.

[0023] Specifically, the fixing plate 331 and the rear side of the chain 321 are fixedly connected by bolts.

[0024] According to some embodiments of this application, optionally, in order to vertically move the handle on the outer wall of the upper mold to release the buckle, the release seat 4 includes a seat body 41, a release plate 42, a transmission groove 43, and a linear driver 44. The transmission groove 43 is located on the top surface of the seat body 41, the release plate 42 is movably located above the transmission groove 43, the linear driver 44 is located in the transmission groove 43, the output end of the linear driver 44 faces upward and is connected to the bottom surface of the release plate 42, and the front end face of the release plate 42 is located on the same axis as the front end face of the opening template 333.

[0025] Among them, the top surface of the end of the unhooking plate 42 facing the conveyor belt 1 is provided with a rubber protrusion 421 to prevent damage to the upper mold handle when the interface is turned.

[0026] During operation, the conveyor belt 1 transports the shoe mold to the arc-shaped transmission frame 3 and the unfastening seat 4. When the shoe mold passes the unfastening seat 4, the linear driver 44 drives the unfastening plate 42 to move up and down quickly. When moving up, it pushes the handle of the upper mold in the shoe mold, so that the handle of the upper mold is unfastened to the buckle of the lower mold. Then, when the shoe mold passes the arc-shaped transmission frame 3, the motor drives the sprocket 322 to rotate counterclockwise. The sprocket 322 drives the chain 321 to rotate around the arc-shaped positioning bar 31. During the rotation, the chain 321 drives the mold opening assembly 33 to move upward in an arc. The mold opening plate 333 in the mold opening assembly 33 presses against the handle of the upper mold in the shoe mold. Driven by the upward movement of the mold opening plate 333, the upper mold hinges open until it forms an opening angle greater than 90 degrees with the lower mold, completing the mold opening work. Then, the motor drives the sprocket 322 to rotate clockwise, so that the mold opening assembly 33 is reset, and the next mold opening work can be carried out.

[0027] According to some embodiments of this application, optionally, in order to perform precise mold opening work, the base 2, the arc-shaped transmission frame 3, and the conveyor belt 1 are perpendicular to each other.

[0028] According to some embodiments of this application, optionally, in order to improve driving efficiency, the linear actuator 44 is one of a pneumatic cylinder, a hydraulic cylinder, and an electric cylinder, preferably an electric cylinder.

[0029] According to some embodiments of this application, optionally, in order to achieve precise transmission, the arc-shaped positioning bar 31 and the arc-shaped transmission frame 3 have the same center.

[0030] According to some embodiments of this application, optionally, a limiting plate is provided on one side of the arc-shaped positioning strip 31 to prevent the transmission chain assembly 32 from deviating.

[0031] It should be understood that the embodiments disclosed herein are not limited to the specific processing steps or materials disclosed herein, but should be extended to equivalent substitutions of such features as understood by those skilled in the art. It should also be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting.

[0032] The term "embodiment" in this specification refers to a specific feature or characteristic described in connection with an embodiment that is included in at least one embodiment of the present invention. Therefore, phrases or "embodiments" appearing in various places throughout the specification do not necessarily refer to the same embodiment.

[0033] Furthermore, the described features or characteristics may be incorporated into one or more embodiments in any other suitable manner. In the above description, specific details, such as thickness, quantity, etc., are provided to provide a comprehensive understanding of embodiments of the present invention. However, those skilled in the art will understand that the present invention can be implemented without the aforementioned one or more specific details or may employ other methods, components, and materials.

Claims

1. An automatic shoe mold opening device, characterized in that, include: Conveyor belt (1), with several shoe mold placement plates (11) inclined on the surface of the conveyor belt (1); The base (2) is located below the conveyor belt (1), with the front end of the base (2) extending out to one side of the conveyor belt (1) to form an installation part; The arc-shaped transmission frame (3) is connected to the upper end face of the mounting part of the base (2). The upper part of the arc-shaped transmission frame (3) is located above the conveyor belt (1). The arc-shaped transmission frame (3) has a hollow structure. An arc-shaped positioning strip (31) is provided on the inner wall of one side of the arc-shaped transmission frame (3). A transmission chain assembly (32) is surrounded on the outside of the arc-shaped positioning strip (31). A mold opening assembly (33) is horizontally connected to the rear side of the transmission chain assembly (32). The mold opening assembly (33) opens the shoe mold on the shoe mold placement plate (11) under the operation of the transmission chain assembly (32). The unfastening seat (4) is located on one side of the bottom of the arc-shaped transmission frame (3) to move and unfasten the shoe mold on the shoe mold placement plate (11).

2. The automatic shoe mold opening device according to claim 1, characterized in that, The transmission chain assembly (32) includes a chain (321) surrounding the arc-shaped positioning bar (31) and sprockets (322) respectively meshing with the inner sides of the upper and lower parts of the chain (321). The arc-shaped transmission frame (3) is equipped with a motor that drives one of the sprockets (322) to rotate.

3. The automatic shoe mold opening device according to claim 2, characterized in that, The mold opening assembly (33) includes a fixed plate (331) that is detachably connected to the rear side of the chain (321), a support rod (332) that is horizontally connected to the outside of the fixed plate (331), and an opening template (333) that is connected to the end of the support rod (332) away from the fixed plate (331).

4. The automatic shoe mold opening device according to claim 3, characterized in that, The release seat (4) includes a seat body (41), a release plate (42), a transmission groove (43), and a linear driver (44). The transmission groove (43) is located on the top surface of the seat body (41). The release plate (42) is movably located above the transmission groove (43). The linear driver (44) is located inside the transmission groove (43). The output end of the linear driver (44) faces upward and is connected to the bottom surface of the release plate (42). The front end face of the release plate (42) and the front end face of the opening template (333) are located on the same axis.

5. The automatic shoe mold opening device according to claim 1, characterized in that, The base (2), the arc-shaped transmission frame (3), and the conveyor belt (1) are perpendicular to each other.

6. The automatic shoe mold opening device according to claim 4, characterized in that, The linear actuator (44) is one of the following: pneumatic cylinder, hydraulic cylinder, or electric cylinder.

7. The automatic shoe mold opening device according to claim 1, characterized in that, The arc-shaped positioning bar (31) and the arc-shaped transmission frame (3) have the same center.

8. The automatic shoe mold opening device according to claim 7, characterized in that, A limiting plate is provided on one side of the arc-shaped positioning strip (31) to prevent the transmission chain assembly (32) from running off-center.

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