Vamp setting machine with heat dissipation and shock absorption functions

Abstract

The utility model relates to a radiating and damping vamp setting machine, which belongs to the technical field of vamp setting machines, and comprises a processing table, a mounting base, a lower vamp mould, an upper vamp heat softening mould and an upper vamp cooling and setting mould, the top of the processing table is fixedly connected with an adjusting frame, and the adjusting frame is fixedly connected with a band-type brake stepping motor. The band-type brake stepping motor is fixedly connected with a ball screw, the outer wall of the ball screw is in threaded connection with a lead screw nut, the two sides of the lead screw nut are both fixedly connected with bearing sliding blocks, the number of the placement bases is two, the placement bases are installed at the tops of the bearing sliding blocks, and the inner walls of the placement bases are evenly and fixedly connected with spring damping shock absorbers. The top of the spring damping shock absorber is fixedly connected with a bearing frame. The electric feeding assembly is arranged, the vamps can be electrically fed more conveniently, the thermal softening station and the cooling station are arranged, the vamps can be firstly subjected to thermal softening and then subjected to cooling shaping, and a better shaping effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of shoe upper shaping machines, in particular to a shoe upper shaping machine with heat dissipation and shock absorption. Background Art

[0002] In the shoemaking process, the upper parts need to be shaped after gluing and other processes so that they have a certain curvature at both ends to achieve aesthetic requirements. An upper shaping machine is needed to place the upper to be shaped on a rubber mold made of wear-resistant and heat-resistant silicone, and then a compression cylinder pushes the mold to press the surface of the leather shoe.

[0003] After searching, the Chinese patent with the existing application number CN202320820026.5 discloses a shoe upper shaping machine with heat dissipation and shock absorption. When starting work, the motor is started to drive the fan blades to rotate, so that wind is blown out from the vents to cool the rubber mold, and the hydraulic cylinder is started to lower the lifting rod, driving the aluminum mold load-bearing slider to lower the aluminum mold so that the aluminum mold shapes the shoe upper. At the same time, the elastic force of the telescopic rod connecting plate reduces the shock of the device and reduces damage to the device. The heat dissipation and shock absorption design not only ensures the working efficiency of the device, but also improves the service life of the device.

[0004] The above technical scheme has the following defects: although such a shoe upper shaping machine structure can cool down the rubber film through the cooling part and can reduce shock through the spring, when the shoe upper is actually shaped, it is only shaped by pressing the aluminum film, and the shaping effect is general. In order to further improve the shaping effect of the shoe upper, a shoe upper shaping machine with heat dissipation and shock absorption is proposed. The machine is provided with an electric feeding component, which can electrically feed the shoe upper, which is more convenient. A heat softening station and a cooling station are provided, and the shoe upper can be heat softened first and then cooled and shaped, which has a better shaping effect.

[0005] In view of this, the author improves and solves the above problems, concentrates on research and cooperates with theoretical application, and finally proposes a technical solution with reasonable design and effective improvement of the above defects.

[0006] The information disclosed in this background technology section is only intended to deepen the understanding of the overall background technology of the present invention, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art already known to those skilled in the art. Utility Model Content

[0007] The utility model provides a shoe upper shaping machine with heat dissipation and shock absorption, which solves the problems raised in the above background. It is not only provided with a shock absorption component to absorb the downward pressure impact of the mold and reduce damage to the equipment, but also provided with a water cooling component to quickly cool and dissipate heat for shaping the heat-softened shoe upper.

[0008] The solution of the present utility model to the above technical problems is as follows: A shoe upper shaping machine with heat dissipation and shock absorption, including a processing table, a placement base, a lower shoe upper mold, an upper shoe upper heat softening mold, and an upper shoe upper cooling and shaping mold. The top of the processing table is fixedly connected with an adjustment frame, the adjustment frame is fixedly connected with a brake stepping motor, the brake stepping motor is fixedly connected with a ball screw, the outer wall of the ball screw is threadedly connected with a screw nut, both sides of the screw nut are fixedly connected with load-bearing sliders, there are two placement bases, the placement bases are installed on the top of the load-bearing sliders, the inner wall of the placement base is evenly fixedly connected with spring-damper shock absorbers, the top of the spring-damper shock absorbers is fixedly connected with a load-bearing frame, the lower shoe upper mold is connected to the load-bearing frame by bolts, the processing table is fixedly installed with an equipment box, the equipment box is fixedly installed with a steam generator and a chiller, the processing table is fixedly installed with a lifting cylinder, the upper shoe upper heat softening mold and the upper shoe upper cooling and shaping mold are connected to the lifting cylinder by bolts, for the upper shoe upper heat softening mold, the steam generator is fixedly communicated with a solenoid valve, the solenoid valve is communicated with the upper shoe upper heat softening mold, the chiller is fixedly communicated with a water pump and a return pipe, the water pump is fixedly communicated with a water inlet pipe, and the return pipe and the water inlet pipe are communicated with the upper shoe upper cooling and shaping mold.

[0009] On the basis of the above technical solution, the present utility model can also be improved as follows.

[0010] Further, a load-bearing rod is fixedly connected to the inner wall of the adjustment frame, the load-bearing slider is provided with a limit hole corresponding to the load-bearing rod, and the inner wall of the limit hole is slidably connected to the load-bearing rod, and the load-bearing rod can bear the weight of the load-bearing slider.

[0011] Further, a sliding hole is provided on the placement base corresponding to the load-bearing frame, and the load-bearing frame is slidably connected to the placement base.

[0012] Further, the upper shoe upper heat softening mold is provided with a steam chamber, and the steam chamber is evenly and fixedly communicated with steam output holes, and steam can be introduced into the steam chamber and transmitted through the steam output holes to perform heat softening treatment on the shoe upper.

[0013] Further, a cold water chamber is provided on the inner wall of the upper shoe upper cooling and shaping mold, and the cold water in the cold water chamber can cool down the upper shoe upper cooling and shaping mold, so that the shoe upper can be quickly cooled and shaped.

[0014] Further, there are two adjustment frames arranged on the top of the processing table, which can perform synchronous shaping processing on two symmetrical shoe uppers.

[0015] Further, a strip-shaped hole is provided on the top of the adjustment frame corresponding to the load-bearing slider, and the load-bearing slider passes through the strip-shaped hole and is fixedly connected to the placement base.

[0016] The utility model provides a shoe upper shaping machine with heat dissipation and shock absorption, which has the following advantages:

[0017] 1. Place the shoe upper on the top of the lower shoe upper mold. Starting the brake stepping motor can drive the placement base and the lower shoe upper mold on its top to move to the bottom of the upper shoe upper heat softening mold. Starting the lifting cylinder at the top of the upper shoe upper heat softening mold can drive the upper shoe upper heat softening mold to press down. Open the solenoid valve, and the steam in the steam generator can be input into the steam cavity of the upper shoe upper heat softening mold through the pipeline. The steam can be sprayed from the steam output holes onto the shoe upper to perform primary pressing and heat softening on it;

[0018] 2. The brake stepping motor rotates the ball screw to drive the lower shoe upper mold and the shoe upper on its top to move to the bottom of the upper shoe upper cooling and shaping mold. The lifting cylinder at the top of the upper shoe upper cooling and shaping mold drives the upper shoe upper cooling and shaping mold to press down, so that the shoe upper on the top of the lower shoe upper mold can be cooled, shaped, and pressed again. After the cooling and shaping is completed, start the reverse rotation of the brake stepping motor to transfer the lower shoe upper mold and the shoe upper on its top to the edge for the staff to take;

[0019] 3. When the upper shoe upper heat softening mold and the upper shoe upper cooling and shaping mold descend to shape and press the shoe upper fabric on the top of the lower shoe upper mold, the buffer on the top of the placement base can buffer the downward impact, thereby reducing the damage caused by the mold impact;

[0020] 4. Such a shoe upper shaping machine is provided with an electric feeding component, which can electrically feed the shoe upper, making it more convenient. It is provided with a heat softening station and a cooling station, which can first heat soften the shoe upper and then cool and shape it, having a better shaping effect.

[0021] The above description is only an overview of the technical solution of the utility model. In order to be able to understand the technical means of the utility model more clearly and implement it according to the content of the specification, the following takes the preferred embodiment of the utility model and combines with the drawings to describe in detail as follows. The specific implementation manner of the utility model is given in detail by the following embodiments and their drawings. Description of the Drawings

[0022] The drawings described herein are used to provide a further understanding of the utility model, and constitute a part of this application. The schematic embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute an improper limitation to the utility model. In the drawings:

[0023] Figure 1 is a schematic structural diagram of a shoe upper shaping machine with heat dissipation and shock absorption provided by an embodiment of the utility model;

[0024] Figure 2 is a front view of a shoe upper shaping machine with heat dissipation and shock absorption provided by an embodiment of the utility model;

[0025] Figure 3 Structural schematic diagram of an adjusting frame in a heat dissipation and shock absorption shoe upper shaping machine provided by an embodiment of the present utility model;

[0026] Figure 4 Structural schematic diagram of a placement base in a heat dissipation and shock absorption shoe upper shaping machine provided by an embodiment of the present utility model;

[0027] Figure 5 Structural schematic diagram of an upper shoe upper heat softening mold in a heat dissipation and shock absorption shoe upper shaping machine provided by an embodiment of the present utility model;

[0028] Figure 6 Structural schematic diagram of an upper shoe upper cooling and shaping mold in a heat dissipation and shock absorption shoe upper shaping machine provided by an embodiment of the present utility model.

[0029] In the attached drawings, the list of components represented by each reference numeral is as follows:

[0030] 1. Processing table; 2. Adjusting frame; 3. Brake stepping motor; 4. Ball screw; 5. Lead screw nut; 6. Load-bearing slider; 7. Load-bearing rod; 8. Placement base; 9. Spring damper shock absorber; 10. Load-bearing frame; 11. Lower shoe upper mold; 12. Equipment box; 13. Steam generator; 14. Chiller; 15. Lifting cylinder; 16. Upper shoe upper heat softening mold; 17. Upper shoe upper cooling and shaping mold; 18. Solenoid valve; 19. Water pump; 20. Return pipe; 21. Water inlet pipe; 22. Steam cavity; 23. Steam output hole; 24. Cold water cavity. Detailed implementation manners

[0031] The following describes the principles and features of the present utility model in conjunction with the attached Figures 1-6 drawings. The examples given are only used to explain the present utility model and are not used to limit the scope of the present utility model. The present utility model will be described more specifically by way of example in the following paragraphs with reference to the attached drawings. The advantages and features of the present utility model will be clearer according to the following description and the claims. It should be noted that the attached drawings are all in a very simplified form and use non-precise scales, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present utility model.

[0032] It should be noted that when a component is referred to as "fixed to" another component, it can be directly on the other component or there may be an intermediate component. When a component is considered to be "connected to" another component, it can be directly connected to the other component or there may be an intermediate component at the same time. When a component is considered to be "disposed on" another component, it can be directly disposed on the other component or there may be an intermediate component at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which this utility model belongs. The terms used in the specification of this utility model herein are only for the purpose of describing specific embodiments and are not intended to limit this utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0034] As Figures 1-6 shown, a heat dissipation and shock absorption shoe upper shaping machine includes a processing table 1, a placement base 8, a lower shoe upper mold 11, an upper shoe upper heat softening mold 16, and an upper shoe upper cooling and shaping mold 17. A regulating frame 2 is fixedly connected to the top of the processing table 1. A brake stepping motor 3 is fixedly connected to the regulating frame 2. A ball screw 4 is fixedly connected to the brake stepping motor 3. A lead screw nut 5 is threadedly connected to the outer wall of the ball screw 4. Load-bearing sliders 6 are fixedly connected to both sides of the lead screw nut 5. There are two placement bases 8, and the placement bases 8 are installed on the tops of the load-bearing sliders 6. Spring-damper shock absorbers 9 are uniformly fixedly connected to the inner walls of the placement bases 8. A load-bearing frame 10 is fixedly connected to the tops of the spring-damper shock absorbers 9. The lower shoe upper mold 11 is connected to the load-bearing frame 10 by bolts. An equipment box 12 is fixedly installed on the processing table 1. A steam generator 13 and a chiller 14 are fixedly installed in the equipment box 12. A lifting cylinder 15 is fixedly installed on the processing table 1. The upper shoe upper heat softening mold 16 and the upper shoe upper cooling and shaping mold 17 are connected to the lifting cylinder 15 by bolts. For the upper shoe upper heat softening mold 16, the steam generator 13 is fixedly communicated with a solenoid valve 18, and the solenoid valve 18 is communicated with the upper shoe upper heat softening mold 16. The chiller 14 is fixedly communicated with a water pump 19 and a return pipe 20. The water pump 19 is fixedly communicated with a water inlet pipe 21, and the return pipe 20 and the water inlet pipe 21 are communicated with the upper shoe upper cooling and shaping mold 17.

[0035] Preferably, a load-bearing rod 7 is fixedly connected to the inner wall of the regulating frame 2. The load-bearing slider 6 is provided with a limiting hole corresponding to the load-bearing rod 7, and the inner wall of the limiting hole is slidably connected to the load-bearing rod 7. The load-bearing rod 7 can bear the weight of the load-bearing slider 6.

[0036] Preferably, the placement base 8 is provided with sliding holes corresponding to the load-bearing frame 10, and the load-bearing frame 10 is slidably connected to the placement base 8.

[0037] Preferably, the upper shoe upper heat softening mold 16 is provided with a steam chamber 22, and the steam chamber 22 is uniformly and fixedly communicated with steam output holes 23. Steam can be introduced into the steam chamber 22 and transmitted through the steam output holes 23 to soften the shoe upper by heat.

[0038] Preferably, the inner wall of the upper shoe upper cooling and shaping mold 17 is provided with a cold water chamber 24. The cold water in the cold water chamber can cool down the upper shoe upper cooling and shaping mold 17, so that the shoe upper can be quickly cooled and shaped.

[0039] Preferably, two adjusting frames 2 are provided on the top of the processing table 1, and can synchronously shape and process two symmetrical shoe uppers.

[0040] Preferably, the top of the adjusting frame 2 is provided with strip-shaped holes corresponding to the load-bearing sliders 6, and the load-bearing sliders 6 pass through the strip-shaped holes and are fixedly connected to the placement base 8.

[0041] The specific working principle and usage method of the present utility model are as follows: Place the shoe upper on the top of the lower shoe upper mold 11. Start the brake stepping motor 3 to rotate the ball screw 4, which can drive the two side load-bearing sliders 6 to slide on the outer wall of the load-bearing rod 7 through the screw nut 5, so as to drive the placement base 8 and the lower shoe upper mold 11 on its top to move to the bottom of the upper shoe upper heat softening mold 16. Start the lifting cylinder 15 at the top of the upper shoe upper heat softening mold 16 to drive the upper shoe upper heat softening mold 16 to press down. Open the solenoid valve 18, and the steam in the steam generator 13 can be input into the steam chamber 22 of the upper shoe upper heat softening mold 16 through the pipeline. The steam can be sprayed from the steam output holes 23 onto the shoe upper to perform primary die pressing and heat softening on it. After the heat softening treatment, the upper shoe upper heat softening mold 16 rises. The brake stepping motor 3 rotates the ball screw 4 to drive the lower shoe upper mold 11 and the shoe upper on its top to move to the bottom of the upper shoe upper cooling and shaping mold 17. The lifting cylinder 15 at the top of the upper shoe upper cooling and shaping mold 17 drives the upper shoe upper cooling and shaping mold 17 to press down, so that the shoe upper on the top of the lower shoe upper mold 11 can be cooled, shaped and die pressed again. After the cooling and shaping are completed, start the brake stepping motor 3 to reverse to transfer the lower shoe upper mold 11 and the shoe upper on its top to the edge for the staff to take. When the upper shoe upper heat softening mold 16 and the upper shoe upper cooling and shaping mold 17 descend to shape and die press the shoe upper fabric on the top of the lower shoe upper mold 11, the buffer on the top of the placement base 8 can buffer the downward impact, thereby reducing the damage caused by the mold impact.

[0042] The above are only the preferred embodiments of the present utility model, and do not impose any form of limitation on the present utility model; any ordinary technician in the industry can smoothly implement the present utility model according to what is shown in the accompanying drawings of the specification and the above description; however, any minor changes, modifications and equivalent variations made by those skilled in the art within the scope of the technical solution of the present utility model by using the technical content disclosed above are all equivalent embodiments of the present utility model; at the same time, any changes, modifications and equivalent variations made to the above embodiments based on the substantial technology of the present utility model still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A heat dissipation and shock absorption shoe upper shaping machine, comprising a processing table (1), a placement base (8), a lower shoe upper mold (11), an upper shoe upper heat softening mold (16), and an upper shoe upper cooling and shaping mold (17), characterized in that: A regulating frame (2) is fixedly connected to the top of the processing table (1). A brake stepping motor (3) is fixedly connected to the regulating frame (2). A ball screw (4) is fixedly connected to the brake stepping motor (3). A lead screw nut (5) is threadedly connected to the outer wall of the ball screw (4). Load-bearing sliders (6) are fixedly connected to both sides of the lead screw nut (5). There are two placement bases (8), and the placement bases (8) are installed on the tops of the load-bearing sliders (6). Spring-damper shock absorbers (9) are evenly and fixedly connected to the inner walls of the placement bases (8). A load-bearing frame (10) is fixedly connected to the tops of the spring-damper shock absorbers (9). The lower shoe upper mold (11) is connected to the load-bearing frame (10) by bolts. An equipment box (12) is fixedly installed on the processing table (1). A steam generator (13) and a chiller (14) are fixedly installed in the equipment box (12). A lifting cylinder (15) is fixedly installed on the processing table (1). The upper shoe upper heat-softening mold (16) and the upper shoe upper cooling and shaping mold (17) are connected to the lifting cylinder (15) by bolts. For the upper shoe upper heat-softening mold (16), a solenoid valve (18) is fixedly communicated with the steam generator (13), and the solenoid valve (18) is communicated with the upper shoe upper heat-softening mold (16). The chiller (14) is fixedly communicated with a water pump (19) and a return pipe (20). The water pump (19) is fixedly communicated with a water inlet pipe (21). The return pipe (20) and the water inlet pipe (21) are communicated with the upper shoe upper cooling and shaping mold (17).

2. The shoe upper shaping machine with heat dissipation and shock absorption according to claim 1, characterized in that A load-bearing rod (7) is fixedly connected to the inner wall of the regulating frame (2). The load-bearing slider (6) is provided with a limit hole corresponding to the load-bearing rod (7), and the inner wall of the limit hole is slidably connected to the load-bearing rod (7).

3. The shoe upper shaping machine for heat dissipation and shock absorption according to claim 1, characterized in that, The placement base (8) is provided with a sliding hole corresponding to the load-bearing frame (10), and the load-bearing frame (10) is slidably connected to the placement base (8).

4. The upper shaping machine with heat dissipation and shock absorption according to claim 1, characterized in that, The upper shoe upper heat-softening mold (16) is provided with a steam chamber (22), and steam output holes (23) are evenly and fixedly communicated with the steam chamber (22).

5. The shoe upper shaping machine with heat dissipation and shock absorption according to claim 1, characterized in that, A cold water chamber (24) is arranged on the inner wall of the upper shoe upper cooling and shaping mold (17).

6. The shoe upper shaping machine for heat dissipation and shock absorption according to claim 1, characterized in that There are two regulating frames (2) arranged on the top of the processing table (1).

7. The shoe upper shaping machine with heat dissipation and shock absorption according to claim 1, characterized in that, A strip-shaped hole is provided in the top of the regulating frame (2) corresponding to the load-bearing slider (6), and the load-bearing slider (6) passes through the strip-shaped hole and is fixedly connected to the placement base (8).

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