Low-energy-consumption shoemaking mold for processing anti-slip sole

Abstract

The utility model relates to a low energy consumption shoemaking mould for processing anti-skidding soles, which comprises an upper mould, a lower mould, a mould core and a mould cavity, a cavity is arranged in the lower mould, a through hole communicated with the mould cavity is arranged in the cavity, a lifting block is arranged in the through hole in a vertically sliding mode, and swinging handles are hinged on two sides of the lower mould in a vertically swinging mode. A transmission mechanism is connected in the cavity and located between the swing handle and the lifting block. The transmission mechanism can drive the lifting block to slide up and down in the through hole through swing of the swing handle. The lifting block can be driven by the transmission mechanism to rise upwards through swinging of the swinging handle, so that a shoe sole product in the mold cavity is jacked upwards, extra tools are not needed, the shoe sole can be taken out quickly, the working efficiency is improved, meanwhile, the mold can enter the machine table quickly again, heat dissipation of the mold is avoided, and the production efficiency is improved. And the re-forming efficiency is improved, so that the effect of reducing energy consumption is achieved, and the production benefit of the mold is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sole molds, and particularly relates to a low-energy consumption shoe-making mold for processing anti-slip soles. Background Art

[0002] In order to prevent slipping when walking, the friction between the shoes and the ground is usually increased by setting anti-slip patterns on the soles; therefore, anti-slip patterns need to be designed in the mold cavity of the sole mold so that the produced sole products have anti-slip patterns.

[0003] When producing an anti-slip sole mold, the mold needs to be heated, and then the raw material is molded in the mold. Since anti-slip patterns are provided in the mold cavity, the sole fits more tightly with the mold cavity. It is necessary to manually hold tools to take out the sole product from the mold cavity, resulting in a slow operation speed of taking out the sole from the mold cavity, reducing the processing efficiency. At the same time, it also causes the heat of the mold to dissipate to the surroundings when the mold is placed in the air for a long time. Therefore, when the mold is put into the machine again, the machine needs to continuously supply heat to the mold, with large energy consumption, directly increasing the production cost of the manufacturer and reducing the production efficiency of the mold. Summary of the Utility Model

[0004] The present invention aims to solve at least one of the problems existing in the related art to a certain extent. For this purpose, the present invention provides a low-energy consumption shoe-making mold for processing anti-slip soles.

[0005] To achieve the above object, the utility model provides the following technical solutions:

[0006] A low-energy consumption shoe-making mold for processing anti-slip soles includes an upper mold and a lower mold. The rear ends of the upper mold and the lower mold are hinged. The upper mold is provided with a mold core, and the lower mold is provided with a mold cavity. A cavity is arranged in the lower mold, and a through hole communicating with the mold cavity is arranged in the cavity. A lifting block slides up and down in the through hole. Swing handles are swingably hinged up and down on both sides of the lower mold. A transmission mechanism is connected between the swing handles and the lifting block in the cavity. The transmission mechanism can drive the lifting block to slide up and down in the through hole by the swing of the swing handles.

[0007] In some embodiments, the swing handle includes a rotating shaft rotatably installed in the cavity. The two ends of the rotating shaft extend out of the left and right sides of the lower mold and are provided with swing rods. One ends of the two swing rods extend forward and are connected with a cross bar.

[0008] In some embodiments, a support plate is arranged at the lower end of the lifting block, and a plurality of guiding vertical rods are arranged in the mold cavity. The support plate slides up and down on the guiding vertical rods.

[0009] In some embodiments, a limiting convex ring is provided on the guiding vertical rod. When the support plate abuts against the limiting convex ring, the upper end of the lifting block is flush with the mold cavity.

[0010] In some embodiments, the transmission mechanism includes an eccentric cam provided on the rotating shaft, and the eccentric cam abuts against the lower end surface of the support plate.

[0011] In some embodiments, a spring is sleeved on the guiding vertical rod. One end of the spring abuts against the upper inner wall of the cavity, and the other end abuts against the support plate.

[0012] In some embodiments, the lifting block has an I-shaped structure, and the corresponding through hole also has an I-shaped structure.

[0013] In some embodiments, a fixed handle is provided on the front side of the upper mold.

[0014] In some embodiments, heat insulation plates are fitted on both the left and right sides of the upper mold and the lower mold.

[0015] In some embodiments, the heat insulation plate is connected to the upper mold or the lower mold by bolts.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows: When the sole product is taken out after being formed in the mold cavity, first, by swinging the swing handle, and then the transmission mechanism drives the lifting block to rise upward, so as to jack up the sole product in the mold cavity. Without using additional tools, the sole can be quickly taken out, improving the work efficiency. At the same time, the mold can quickly enter the machine table again, preventing the heat of the mold from dissipating, improving the efficiency of re-molding, thereby reducing energy consumption and enhancing the production efficiency of the mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional schematic diagram of the upper mold and the lower mold of the present utility model when they are closed;

[0018] Figure 2 is a sectional schematic diagram of the upper mold and the lower mold of the present utility model when they are closed;

[0019] Figure 3 is of the present utility model Figure 2 magnified schematic diagram at A;

[0020] Figure 4 is a three-dimensional schematic diagram of the upper mold and the lower mold of the present utility model when they are opened;

[0021] Figure 5 is a three-dimensional schematic diagram of the present utility model when the lifting block jacks up;

[0022] Figure 6This is a schematic cross-sectional view when the lifting block of the present utility model is jacked up upward. Detailed implementation manners

[0023] The present utility model provides the following description with reference to the drawings to help a comprehensive understanding of various embodiments of the present utility model as defined by the claims and their equivalents. The description includes various specific details to facilitate understanding, but these details should be regarded as merely exemplary. Therefore, those skilled in the art will recognize that various changes and modifications can be made to the various embodiments described herein without departing from the scope and spirit of the present utility model.

[0024] In the description of the present utility model, when it comes to orientation description, for example, the orientations or positional relationships indicated by up, down, front, back, left, right, etc. are based on the orientations or positional relationships shown in the drawings. This 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. Therefore, it should not be construed as a limitation to the present utility model.

[0025] It should be understood that when an element (for example, the first element) is "connected" to another element (for example, the second element), the element can be directly connected to the other element, or there can be an intermediate element (for example, the third element) between the element and the other element.

[0026] The following further describes the present utility model in conjunction with the drawings and specific implementation manners: As Figures 1 - 6 shown, a low-energy-consuming shoe-making mold for anti-slip sole processing includes an upper mold 1 and a lower mold 2. The rear ends of the upper mold 1 and the lower mold 2 are hinged. The upper mold 1 is provided with a mold core 3, the lower mold 2 is provided with a mold cavity 4. A cavity 5 is arranged in the lower mold 2, and a through hole 6 communicating with the mold cavity 4 is arranged in the cavity 5. A lifting block 7 slides up and down in the through hole 6. Swing handles 8 are swingably hinged up and down on both sides of the lower mold 2. A transmission mechanism is connected between the swing handles 8 and the lifting block 7 in the cavity 5, and the transmission mechanism can drive the lifting block 7 to slide up and down in the through hole 6 through the swing of the swing handles 8.

[0027] In the present utility model, when the sole product is taken out after being formed in the mold cavity 4, first, the swing handles 8 are swung, and then the transmission mechanism drives the lifting block 7 to rise upward, so as to jack up the sole product in the mold cavity 4 upward. Without using additional tools, the sole can be quickly taken out, improving the work efficiency. At the same time, the mold can quickly enter the machine table again, avoiding the dissipation of the heat of the mold and improving the efficiency of re-forming, thereby achieving the effect of reducing energy consumption and enhancing the production benefit of the mold.

[0028] In the utility model, the swing handle 8 includes a rotating shaft 21 rotatably installed in the cavity 5, both ends of the rotating shaft 21 extend out of the left and right sides of the lower mold 2, and are provided with swing rods 22, one end of the two swing rods 22 extends forward and is connected to a cross bar 23.

[0029] Furthermore, a support plate 31 is provided at the lower end of the lifting block 7, and a plurality of guide vertical rods 32 are provided in the mold cavity 4. The support plate 31 slides up and down on the guide vertical rods 32. Specifically, four guide vertical rods 32 are provided, which are respectively provided at the four corners of the support plate 31.

[0030] See also Figure 2 , Figure 3 As shown, a limiting convex ring 41 is provided on the guide vertical rod 32 , and when the support plate 31 abuts against the limiting convex ring 41 , the upper end of the lifting block 7 is flush with the mold cavity 4 , so that the sole is formed in the mold cavity 4 .

[0031] See also Figure 2 , Figure 6 As shown, the transmission mechanism includes an eccentric cam 51 disposed on the rotating shaft 21 , and the eccentric cam 51 abuts against the lower end surface of the support plate 31 .

[0032] When the upper end of the lifting block 7 is flush with the mold cavity 4, the swing rod 22 and the cross bar 23 are in a tilted state. When the lifting block 7 needs to be lifted up, the cross bar 22 is pressed down, and the rotating shaft 21 is used as the rotation axis to drive the eccentric cam 51 to move upward, thereby lifting the support plate 31 upward, realizing the upward lifting of the lifting block 7, and then ejecting the sole from the mold cavity 4.

[0033] Furthermore, a spring 61 is sleeved on the guide vertical rod 32, one end of the spring 61 abuts against the upper inner wall of the cavity 5, and the other end abuts against the support plate 31. After the lifting block 7 pushes out the sole, the lifting block 7 and the support plate 31 can be reset by the action of the spring 61.

[0034] See also Figure 5 As shown, the lifting block 7 is in an I-shaped structure, and the corresponding through hole 6 is also in an I-shaped structure.

[0035] In order to facilitate opening of the upper mold 1 , a fixed handle 81 is provided on the front side of the upper mold 1 .

[0036] In the utility model, heat insulation plates 91 are fitted on both the left and right sides of the upper mold 1 and the lower mold 2. Since the heat insulation plate 91 has a low conductivity, heat is not easily dissipated. The mold is isolated from the air by the heat insulation plate 91, which keeps the mold warm, thereby reducing energy consumption.

[0037] Further, the heat insulation plate 91 is connected to the upper die 1 or the lower die 2 by bolts 92.

[0038] Combined with the drawings and the above display and description of the basic principles, main features and advantages of the present utility model, those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A low-energy shoemaking mold for anti-skid sole processing, comprising an upper mold (1) and a lower mold (2), wherein the rear ends of the upper mold (1) and the lower mold (2) are hinged, the upper mold (1) is provided with a mold core (3), and the lower mold (2) is provided with a mold cavity (4), characterized in that: A cavity (5) is arranged in the lower mold (2), a through hole (6) connected to the mold cavity (4) is arranged in the cavity (5), a lifting block (7) slides up and down in the through hole (6), swing handles (8) are hingedly connected to the two sides of the lower mold (2) for swinging up and down, and a transmission mechanism is connected in the cavity (5) and between the swing handle (8) and the lifting block (7), and the transmission mechanism can drive the lifting block (7) to slide up and down in the through hole (6) by swinging the swing handle (8).

2. A low-energy shoemaking mold for anti-skid sole processing according to claim 1, characterized in that: The swing handle (8) includes a rotating shaft (21) rotatably mounted in the cavity (5), the two ends of the rotating shaft (21) extending out of the left and right sides of the lower mold (2) and provided with swing rods (22), one end of the two swing rods (22) extending forward and connected to a cross bar (23).

3. A low-energy shoemaking mold for anti-skid sole processing according to claim 2, characterized in that: A support plate (31) is provided at the lower end of the lifting block (7), and a plurality of guide vertical rods (32) are provided in the mold cavity (4). The support plate (31) slides up and down on the guide vertical rods (32).

4. A low-energy shoemaking mold for anti-skid sole processing according to claim 3, characterized in that: A limiting convex ring (41) is provided on the guide vertical rod (32), and when the support plate (31) abuts against the limiting convex ring (41), the upper end of the lifting block (7) is flush with the mold cavity (4).

5. A low-energy shoemaking mold for anti-skid sole processing according to claim 4, characterized in that: The transmission mechanism comprises an eccentric cam (51) arranged on the rotating shaft (21), and the eccentric cam (51) abuts against the lower end surface of the support plate (31).

6. A low-energy shoemaking mold for anti-skid sole processing according to claim 5, characterized in that: A spring (61) is sleeved on the guide vertical rod (32), one end of the spring (61) abuts against the upper inner wall of the cavity (5), and the other end abuts against the support plate (31).

7. A low-energy shoemaking mold for anti-skid sole processing according to claim 1, characterized in that: The lifting block (7) is in an I-shaped structure, and the corresponding through hole (6) is also in an I-shaped structure.

8. A low-energy shoemaking mold for anti-skid sole processing according to claim 1, characterized in that: A fixed handle (81) is provided on the front side of the upper mold (1).

9. A low-energy shoemaking mold for anti-skid sole processing according to any one of claims 1 to 8, characterized in that: Heat insulation plates (91) are fitted on both left and right sides of the upper mold (1) and the lower mold (2).

10. A low-energy shoemaking mold for anti-skid sole processing according to claim 9, characterized in that: The heat insulation plate (91) is connected to the upper mold (1) or the lower mold (2) via bolts (92).

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