Vamp shaping device for shoe production

Abstract

The utility model discloses a vamp shaping device for shoe production. The vamp shaping device comprises a transverse moving groove and a machining table with a limiting groove formed in the middle. The transverse moving plate is arranged at the top of the limiting groove in a sliding mode, and a transverse driving air cylinder used for driving the transverse moving plate to move is installed on one side of the machining table; the automatic heating and cooling device has the advantages that through automatic control, rapid heating and shaping and cooling and fixing of vamps are achieved, manual operation time is shortened, the production process is more coherent and efficient, the heating process and the cooling process are allowed to be carried out at the same time through the double-station design, the production efficiency is improved, and the production cost is reduced. The production rhythm is further optimized; by means of the lifting machining station and the transverse moving plate, the equipment can complete the multiple steps of heating, cooling and shaping in a small space, and the equipment is suitable for the production environment with the limited space; the automatic control system reduces the requirement that personnel make direct contact with a heat source and a cold source, and the safety risk during work is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of shoe upper shaping, in particular to a shoe upper shaping device for shoe production. Background Technique

[0002] The shoe upper shaping device is mainly used in the shoe manufacturing process to ensure that the shoe upper material can reach the required shape and size before connecting to the sole. The shoe upper is often shaped by a shoe upper shaping machine. During the operation of the shoe upper shaping machine, after the shoe upper to be processed is placed on the lower shaping plate, the upper shaping plate is pressed in cooperation with the lower shaping plate through driving and heated for a certain time to complete the shaping process. In the existing shoe upper shaping device for shoe production, there are at least the following drawbacks: after the existing shoe upper shaping device for shoe production completes the shoe upper shaping, generally, the shoe upper on the mold needs to be manually removed to carry out subsequent processing. After heating, it is removed and placed on the cooling station for cooling. This production process cannot achieve coherence and high efficiency, and the temperature of the mold for shoe upper shaping is generally relatively high. Directly touching the newly formed shoe upper with hands will cause damage to the hands of workers. Content of the Utility Model

[0003] The purpose of the utility model is to provide a shoe upper shaping device for shoe production to solve the problems put forward in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A shoe upper shaping device for shoe production, including: a transverse movement groove;

[0005] A processing table with a limiting groove opened in the middle;

[0006] A transverse movement plate, which is slidably placed on the top of the limiting groove. A transverse driving cylinder for driving the transverse movement plate to move is installed on one side of the processing table;

[0007] A lifting processing position, which can be lifted and placed above the transverse movement plate. The lifting processing position includes a shaping mold for supporting shaping, and a lifting part is arranged below the shaping mold;

[0008] A fixed table, which is fixedly connected above the processing table. A heating mold is fixedly connected to the bottom of the fixed table, and two cooling molds are symmetrically fixedly connected to the bottom of the fixed table with respect to the heating mold.

[0009] Preferably, a limiting groove is opened on the inner wall of the transverse movement groove, a limiting strip is slidably connected inside the limiting groove, and the limiting strip is fixedly connected to the bottom of the transverse movement plate.

[0010] Preferably, the output end of the transverse driving cylinder is fixedly connected to the transverse movement plate through a connecting plate, and an infrared sensor for detecting the position of the connecting plate is fixedly connected to one side of the transverse driving cylinder.

[0011] Preferably, the lifting processing station further includes a first station box and a second station box. The bottoms of the first station box and the second station box are fixedly connected with limiting rods, and the limiting rods are slidably connected with the transverse moving plate.

[0012] Preferably, the lifting part includes a lifting cylinder. Two lifting cylinders are fixedly connected to the bottom of the transverse moving plate, and the bottoms of the first station box and the second station box are respectively fixedly connected to the output ends of the corresponding lifting cylinders.

[0013] Preferably, there are two shaping molds which are respectively rotated in the first station box and the second station box. One end of the shaping mold is fixedly connected with a connecting plate, and a reset spring is fixedly connected to the inner walls of the first station box and the second station box. The top of the reset spring is fixedly connected with the connecting plate.

[0014] Preferably, a jacking cylinder is fixedly connected to one end of each of the first station box and the second station box. The output ends of the jacking cylinders are fixedly connected with jacking sliders, and the jacking sliders are of a right triangle structure.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows: Through automatic control, rapid heating and shaping and cooling and fixing of the shoe upper are realized, the manual operation time is reduced, and the production process is made more coherent and efficient. The double-station design allows the heating and cooling processes to be carried out simultaneously, further optimizing the production rhythm; The lifting processing station and the transverse moving plate enable the equipment to complete multiple steps of heating, cooling and shaping in a smaller space, which is suitable for the production environment with limited space; The automatic control system reduces the need for personnel to directly contact the heat source and the cold source, reducing the safety risk during work. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the present utility model;

[0017] Figure 2 is a schematic structural diagram of the position of the transverse driving cylinder of the present utility model;

[0018] Figure 3 is a schematic structural diagram of the position of the limiting groove of the present utility model;

[0019] Figure 4 is a schematic structural diagram of the lifting cylinder of the present utility model;

[0020] Figure 5 is a schematic internal structural diagram of the second station box of the present utility model.

[0021] In the figure: 1, processing table; 2, fixed table; 3, cooling mold; 4, heating mold; 5, transverse moving plate; 6, first working station box; 7, second working station box; 8, limiting rod; 9, lifting cylinder; 10, transverse driving cylinder; 11, transverse moving groove; 12, jacking cylinder; 13, jacking slider; 14, connecting plate; 15, reset spring; 16, limiting groove; 17, limiting strip; 18, shaping mold; 19, infrared sensor. Specific implementation manner

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] Please refer to Figure 1 , 2 As shown in Figures 3, 4, and 5, the present invention provides a technical solution: a shoe upper shaping device for shoe production, including: a transverse moving groove 11; a processing table 1 with a limiting groove 16 opened in the middle, and a bellows is installed at the top of the limiting groove 16; a transverse moving plate 5 is slidably placed on the top of the limiting groove 16, and a transverse driving cylinder 10 for driving the transverse moving plate 5 to move is fixedly installed on one side of the processing table 1; a lifting processing position is liftably placed above the transverse moving plate 5, and there are two lifting processing positions, which include a first working station box 6 and a second working station box 7. The lifting processing position includes a shaping mold 18 for supporting shaping, and a lifting part is provided below the shaping mold 18; a fixed table 2 is fixedly connected above the processing table 1, a heating mold 4 is fixedly connected to the bottom of the fixed table 2, and two cooling molds 3 are symmetrically fixedly connected to the bottom of the fixed table 2 with respect to the heating mold 4. The distance between any cooling mold 3 and the heating mold 4 is equal to the distance between the two lifting processing positions. Grooves for cooperating with the shaping mold 18 are provided at the bottoms of the cooling mold 3 and the heating mold 4. An electric heating plate is cut and installed on the surface of the heating mold 4 in contact with the shaping mold 18, and the inside of the cooling mold 3 is circulated with cooling water or is connected to the refrigerating end of a semiconductor refrigerating sheet through heat conduction fins inside.

[0024] It should be noted that the present utility model is equipped with a controller and a foot switch. In the initial state, the first station box 6 at the lifting and processing station is located below the heating mold 4. The shoe upper to be shaped is placed on the shaping mold 18 at the top of the first station box 6. The bottom lifting part of the first station box 6 drives the first station box 6 to overlap with the heating mold 4. Under the action of the counter, the lifting part drives the first station box 6 to reset. The lateral driving cylinder 10 drives the transverse moving plate 5 to place the first station box 6 below the cooling mold 3. At the same time, the second station box 7 is placed below the heating mold 4. The lifting part drives the first station box 6 and the second station box 7 to lift and lower. The cooling mold 3 cools and shapes the heated shoe upper, and the heating mold 4 heats the shoe upper at the top of the second station box 7. After the heating is completed, the lifting part drives the first station box 6 and the second station box 7 to reset. The lateral driving cylinder 10 drives the first station box 6 to move to below the heating mold 4 again. At this time, the second station box 7 is located below another cooling mold 3 and can be cooled and shaped. The shaped shoe upper of the first station box 6 is taken off and the shoe upper to be processed is placed, and so on in a cycle. Through automatic control, rapid heating and shaping and cooling and fixing of the shoe upper are realized, the manual operation time is reduced, the production process is made more coherent and efficient, and the automatic control system reduces the need for personnel to directly contact heat sources and cold sources, reducing the safety risks during work.

[0025] Please refer to Figure 2 、 4 As shown, a limiting groove 16 is formed in the inner wall of the transverse movement groove 11. A limiting strip 17 is slidably connected inside the limiting groove 16. The limiting strip 17 is fixedly connected to the bottom of the transverse moving plate 5. The output end of the lateral driving cylinder 10 is fixedly connected to the transverse moving plate 5 through a connecting plate. An infrared sensor 19 for detecting the position of the connecting plate is fixedly connected to one side of the lateral driving cylinder 10.

[0026] It should be noted that the transverse movement groove 11 of the present utility model is a structural part for guiding and supporting the movement of the transverse moving plate 5. The limiting groove 16 formed in its inner wall is used to further guide and limit the movement range of the mating components, so as to ensure the stable movement of the transverse moving plate 5 on the predetermined track and avoid failures or operation errors caused by deviation from the track. The lateral driving cylinder 10 is responsible for providing the driving force for the transverse moving plate 5. Through the telescopic action of the cylinder, the transverse moving plate 5 can perform precise lateral movement along the transverse movement groove 11. The infrared sensor 19 is installed on one side of the processing table 1 and is used to detect the position of the connecting plate 14, that is, the transverse moving plate 5. Whether the heated shoe upper reaches below the cooling mold 3 can be judged through the infrared sensor 19, and through the feedback of the corresponding indicator light, it is convenient to control the lifting and lowering of the lifting part to cool and shape the shoe upper.

[0027] Please refer to Figure 5As shown in the figure, the lifting processing station further includes a first station box 6 and a second station box 7. The bottoms of the first station box 6 and the second station box 7 are fixedly connected with limit rods 8. The limit rods 8 are slidably connected with the transverse moving plate 5. The bottom of the station box 7 is fixedly connected with the output end of the corresponding lifting cylinder 9.

[0028] It should be noted that in the present utility model, the transverse driving cylinder 10 drives the transverse movement of the transverse moving plate 5. Under the action of the lifting cylinder 9 and the limit rods 8, the first station box 6 and the second station box 7 can perform stable lifting movements. The double-station design allows the heating and cooling processes to be carried out simultaneously, further optimizing the production rhythm; the lifting processing station and the transverse moving plate enable the equipment to complete multiple steps of heating, cooling and shaping in a relatively small space, which is suitable for production environments with limited space.

[0029] Please refer to Figure 2 、 4 As shown in FIGS. 5, there are two shaping molds 18 which are respectively rotated in the first station box 6 and the second station box 7. One end of the shaping mold 18 is fixedly connected with a connecting plate 14. The inner walls of the first station box 6 and the second station box 7 are fixedly connected with return springs 15. The tops of the return springs 15 are fixedly connected with the connecting plate 14. One end of each of the first station box 6 and the second station box 7 is fixedly connected with a jacking cylinder 12. The output ends of the jacking cylinders 12 are fixedly connected with jacking sliders 13. The jacking sliders 13 are of a right triangle structure.

[0030] It should be noted that the shaping mold 18 of the present utility model is made of plastic material and has a hollow structure inside. There are corresponding small holes at the top. The air vent pump and the pipeline are connected with the shaping mold 18. Under the negative pressure effect, the shoe upper placed on the top of the shaping mold 18 can be adsorbed and fixed to prevent it from softening and displacing after heating. When the shaping mold 18 contacts the cooling mold 3 or the heating mold 4, the jacking cylinder 12 drives the jacking slider 13 to move. The jacking slider 13 jacks up one end of the shaping mold 18, making it rotate along the other end. At this time, the shaping mold 18 is more closely attached to the cooling mold 3 or the heating mold 4, facilitating shaping. When the jacking cylinder 12 drives the jacking slider 13 to reset, the return spring 15 pulls the shaping mold 18 to rotate, making its angle more flat, which is convenient for loading and unloading.

[0031] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front part", "center", "both ends", etc. is the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0032] In addition, the terms "first", "second", "third", and "fourth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first", "second", "third", and "fourth" may explicitly or implicitly include at least one such feature.

[0033] In the present utility model, unless otherwise clearly specified and defined, terms such as "mounted", "arranged", "connected", "fixed", "rotatably connected", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0034] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A shoe upper shaping device for shoe production, characterized in that: include: Transverse slot (11); A processing table (1) with a limiting groove (16) in the middle; A transverse moving plate (5), the transverse moving plate (5) is slidably placed on the top of the limiting groove (16), and a transverse driving cylinder (10) for driving the transverse moving plate (5) to move is installed on one side of the processing table (1); A lifting processing position, which can be lifted and placed above the transverse plate (5), the lifting processing position comprising a shaping mold (18) for supporting shaping, and a lifting part is provided below the shaping mold (18); A fixed table (2) is fixedly connected above the processing table (1), a heating mold (4) is fixedly connected to the bottom of the fixed table (2), and two cooling molds (3) are symmetrically fixedly connected to the bottom of the fixed table (2) with respect to the heating mold (4).

2. A shoe upper shaping device for shoe production according to claim 1, characterized in that: The inner wall of the transverse displacement groove (11) is provided with a limit groove (16), the interior of the limit groove (16) is slidably connected to a limit strip (17), and the limit strip (17) is fixedly connected to the bottom of the transverse displacement plate (5).

3. The shoe upper shaping device for shoe production according to claim 1, characterized in that: The output end of the transverse driving cylinder (10) is fixedly connected to the transverse shifting plate (5) via a connecting plate, and an infrared sensor (19) for detecting the position of the connecting plate is fixedly connected to one side of the transverse driving cylinder (10).

4. The shoe upper shaping device for shoe production according to claim 1, characterized in that: The lifting processing station also includes a No. 1 station box (6) and a No. 2 station box (7), and the bottoms of the No. 1 station box (6) and the No. 2 station box (7) are fixedly connected to a limit rod (8), and the limit rod (8) is slidably connected to the transverse plate (5).

5. The shoe upper shaping device for shoe production according to claim 4, characterized in that: The lifting part comprises a lifting cylinder (9), the bottom of the transverse plate (5) is fixedly connected to two lifting cylinders (9), and the bottom of the No. 1 work station box (6) and the bottom of the No. 2 work station box (7) are respectively fixedly connected to the output ends of the corresponding lifting cylinders (9).

6. The shoe upper shaping device for shoe production according to claim 5, characterized in that: The shaping mold (18) is provided with two and rotates in the No. 1 station box (6) and the No. 2 station box (7) respectively. One end of the shaping mold (18) is fixedly connected with a connecting plate (14). The inner walls of the No. 1 station box (6) and the No. 2 station box (7) are fixedly connected with a return spring (15). The top of the return spring (15) is fixedly connected with the connecting plate (14).

7. A shoe upper shaping device for shoe production according to claim 6, characterized in that: One end of the No. 1 work station box (6) and the No. 2 work station box (7) are both fixedly connected to a lifting cylinder (12), and the output ends of the lifting cylinders (12) are both fixedly connected to a lifting slider (13), and the lifting slider (13) is a right-angled triangle structure.

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