Sole processing production machine convenient to demould

Abstract

The utility model discloses a sole processing production machine convenient to demould relates to footwear processing field, including base, lower mould and upper mould, the top of base is fixedly equipped with the mounting rack, the top of mounting rack is fixedly equipped with the telescopic cylinder, the left and right both sides of base top are fixedly equipped with the support block, the top of base is equipped with the lower mould, the upper mould is equipped with the lower mould. The lower mold is fixedly installed on the top of the supporting block, the upper mold is slidably installed on the inner side of the installation frame, and the telescopic air cylinder is fixedly connected to the top of the upper mold. The top of the demolding assembly arranged at the bottom of the base is located in the lower mold, and after the upper mold and the lower mold are subjected to mold closing injection molding of the shoe sole, the demolding assembly is controlled and driven to move upwards along the supporting block, so that the part located in the lower mold moves upwards, and the shoe sole located in the lower mold is ejected upwards; and therefore, the shoe sole can be conveniently taken down from the interior of the lower mold, demolding operation is facilitated, and the demolding speed is increased.

Description

Technical Field

[0001] The utility model relates to the field of shoe processing, in particular to a sole processing and production machine which is convenient for demoulding. Background Art

[0002] A mold is various molds and tools used in industrial production to obtain required products by methods such as injection molding, blow molding, extrusion, die casting or forging, smelting, stamping, etc. In the process of sole production, sole injection molding is one of the sole production processes. A sole mold usually consists of an upper mold base and a lower mold base. It is necessary to inject molten sole material into the mold for molding. After the material is molded, the molded sole inside is demolded and taken out by opening the mold.

[0003] For the existing sole processing and production machine which is convenient for demoulding, when taking out the produced sole, it needs to be manually removed by the user, which not only reduces the demoulding speed, but also increases the probability of damage to the finished product due to manual demoulding. The operation is troublesome. At the same time, during the production process, the mold base generates heat and it is not convenient to take out the sole, so it is inconvenient to use. Summary of the Utility Model

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0005] A sole processing and production machine which is convenient for demoulding, includes a base, a lower mold and an upper mold. An installation frame is fixedly installed at the top of the base. A telescopic cylinder is fixedly installed at the top of the installation frame. Support blocks are fixedly installed on both the left and right sides of the top of the base. The lower mold is fixedly installed on the top of the support blocks. The upper mold is slidably installed inside the installation frame. The telescopic cylinder is fixedly connected to the top of the upper mold. A demoulding component is fixedly installed at the bottom of the base. A heat dissipation component is fixedly installed on the left side of the installation frame.

[0006] The further improvement of the technical solution of the utility model lies in that: the demoulding component includes a fixed frame. The fixed frame is fixedly connected to the bottom of the base. A bidirectional screw is rotatably installed inside the fixed frame. A driving motor connected to the bidirectional screw is fixedly installed on the left side of the fixed frame. Slide blocks are threadedly connected to both the left and right sides of the outside of the bidirectional screw. A support rod is movably hinged to the top of the slide block. The other end of the support rod is movably hinged to a movable plate. A connecting column is fixedly installed on the top of the movable plate. The top of the connecting column is fixedly connected to a top plate.

[0007] A further improvement of the technical solution of the present utility model lies in that: the heat dissipation component includes a fixing plate, the fixing plate is fixedly connected to the left side of the mounting frame, a telescopic sleeve rod is fixedly installed at the bottom of the fixing plate, a connecting frame is fixedly installed at the bottom of the telescopic sleeve rod, a blowing channel is movably hinged inside the connecting frame, a blowing cover is fixedly installed inside the blowing channel, a blowing fan is fixedly installed inside the blowing channel, and a semiconductor refrigerator is fixedly installed inside the fixing plate.

[0008] A further improvement of the technical solution of the present utility model lies in that: a guiding groove is formed inside the supporting block, and limiting blocks located inside the guiding groove are fixedly connected to both the left and right sides of the movable plate.

[0009] A further improvement of the technical solution of the present utility model lies in that: the connecting column penetrates through the bottom of the lower mold, and the ejecting plate is attached to the bottom surface inside the lower mold.

[0010] A further improvement of the technical solution of the present utility model lies in that: a cooling channel is formed inside the lower mold, and water inlets and outlets communicated with the cooling channel are respectively arranged on both the left and right sides of the lower mold.

[0011] A further improvement of the technical solution of the present utility model lies in that: the heating surface of the semiconductor refrigerator is arranged outside the blowing channel.

[0012] A further improvement of the technical solution of the present utility model lies in that: a filter screen is arranged outside the blowing channel.

[0013] Due to the adoption of the above technical solution, the technical progress achieved by the present utility model compared with the prior art is as follows:

[0014] 1. The present utility model provides a sole processing and production machine that is convenient for demolding. Through the demolding component arranged at the bottom of the base, the top of which is located inside the lower mold, after the upper mold and the lower mold are closed for injection molding of the sole, by controlling the driving of the demolding component to move upward along the supporting block, the part located inside the lower mold moves upward to push the sole located inside the lower mold upward, so as to facilitate the removal of the sole from the inside of the lower mold, facilitating the demolding operation and improving the demolding speed.

[0015] 2. The present utility model provides a sole processing and production machine that is convenient for demolding. Through the setting of the heat dissipation component, after the sole is injected and opened, the heat dissipation component inhales external air, cools it, and then blows it onto the sole finished product inside the lower mold to accelerate the heat dissipation of the sole finished product, reduce the heat, facilitate the removal, and at the same time facilitate the cooling of the upper mold and the lower mold, facilitating reprocessing and improving the efficiency. Description of the Drawings

[0016] Figure 1Schematic structural diagram of a sole processing and production machine for facilitating demoulding of the present utility model;

[0017] Figure 2 Installation position diagram of the demoulding component of the present utility model;

[0018] Figure 3 Schematic structural diagram of the demoulding component of the present utility model;

[0019] Figure 4 Schematic structural diagram of the cooling channel of the present utility model;

[0020] Figure 5 Schematic structural diagram of the heat dissipation component of the present utility model.

[0021] In the figure: 1, base; 2, lower mold; 21, water inlet and outlet; 22, cooling channel; 3, upper mold; 4, mounting rack; 5, telescopic cylinder; 6, support block; 61, guiding groove; 7, demoulding component; 71, fixing frame; 72, bidirectional screw rod; 73, driving motor; 74, sliding block; 75, support rod; 76, movable plate; 77, connecting column; 78, ejector plate; 79, limiting block; 8, heat dissipation component; 81, fixing plate; 82, telescopic sleeve rod; 83, connecting frame; 84, blowing channel; 85, blowing hood; 86, blower fan; 87, semiconductor refrigerator. Specific implementation mode

[0022] The following further details the present utility model:

[0023] As Figures 1 to 5 shown, the present utility model provides a sole processing and production machine for facilitating demoulding, including a base 1, a lower mold 2 and an upper mold 3. A mounting rack 4 is fixedly installed at the top of the base 1, a telescopic cylinder 5 is fixedly installed at the top of the mounting rack 4, support blocks 6 are fixedly installed on both the left and right sides of the top of the base 1, the lower mold 2 is fixedly installed on the top of the support blocks 6, the upper mold 3 is slidably installed inside the mounting rack 4, the telescopic cylinder 5 is fixedly connected to the top of the upper mold 3, a demoulding component 7 is fixedly installed at the bottom of the base 1, and a heat dissipation component 8 is fixedly installed on the left side of the mounting rack 4.

[0024] Through the demoulding component 7 arranged at the bottom of the base 1, the top of which is located inside the lower mould 2, after the upper mould 3 and the lower mould 2 are closed for injection moulding of the sole, by controlling the driving of the demoulding component 7 to move upward along the support block 6, the part located inside the lower mould 2 moves upward to push the sole located inside the lower mould 2 upward, so as to facilitate the removal of the sole from the inside of the lower mould 2, facilitate the demoulding operation, improve the demoulding speed, and at the same time, through the setting of the heat dissipation component 8, after the injection moulding of the sole is opened, the heat dissipation component 8 sucks in external air and cools it, and then blows it onto the sole finished product inside the lower mould 2 to accelerate the heat dissipation of the sole finished product, reduce the heat, and facilitate the removal operation.

[0025] As Figure 3 shown, the demoulding component 7 includes a fixed frame 71, the fixed frame 71 is fixedly connected to the bottom of the base 1, a bidirectional screw 72 is rotatably installed inside the fixed frame 71, a driving motor 73 connected to the bidirectional screw 72 is fixedly installed on the left side of the fixed frame 71, sliding blocks 74 are threadedly connected to both the left and right sides outside the bidirectional screw 72, a support rod 75 is movably hinged to the top of the sliding block 74, the other end of the support rod 75 is movably hinged to a movable plate 76, a connecting column 77 is fixedly installed on the top of the movable plate 76, and a top plate 78 is fixedly connected to the top of the connecting column 77.

[0026] By controlling the driving motor 73 to drive the bidirectional screw 72 located inside the fixed frame 71 to rotate, by the rotation of the bidirectional screw 72, the sliding blocks 74 on both the left and right sides outside the bidirectional screw 72 are driven to slide outwards, by the outward movement of the sliding blocks 74, the support rods 75 are pushed outwards to lift the movable plate 76 upwards, and by the movable plate 76 driving the connecting column 77 to move upwards, the top plate 78 located inside the lower mould 2 pushes the formed sole out of the lower mould 2 upwards, facilitating the demoulding operation and improving the demoulding speed.

[0027] As Figure 5 shown, the heat dissipation component 8 includes a fixing plate 81, the fixing plate 81 is fixedly connected to the left side of the mounting frame 4, a telescopic sleeve rod 82 is fixedly installed at the bottom of the fixing plate 81, a connecting frame 83 is fixedly installed at the bottom of the telescopic sleeve rod 82, a blowing channel 84 is movably hinged inside the connecting frame 83, a blowing hood 85 is fixedly installed inside the blowing channel 84, a blowing fan 86 is fixedly installed inside the blowing channel 84, and a semiconductor refrigerator 87 is fixedly installed inside the fixing plate 81.

[0028] The blowing fan 86 installed inside the blowing channel 84 extracts air from the outside of the blowing channel 84, filters it through a filter screen and then enters the blowing channel 84. The part of the semiconductor refrigerator 87 located inside the blowing channel 84 transfers the flow generated by the semiconductor refrigerator 87 to cool the incoming air, and then blows it out from the blowing hood 85 onto the sole on the lower mould 2 for cooling, thereby reducing the heat of the sole finished product and facilitating the collection operation.

[0029] As shown Figure 2 and Figure 3 in the figure, a guide groove 61 is provided inside the support block 6, and limit blocks 79 located in the guide groove 61 are fixedly connected to both the left and right sides of the movable plate 76.

[0030] By having the limit blocks 79 on both sides of the movable plate 76 located in the guide groove 61, the movable plate 76 is limited by sliding the limit blocks 79 in the guide groove 61.

[0031] As shown Figures 2 to 4 in the figure, the connecting column 77 penetrates the bottom of the lower mold 2, and the ejector plate 78 fits against the inner bottom surface of the lower mold 2.

[0032] By the connecting column 77 penetrating the lower mold 2 and the ejector plate 78 being located on the inner bottom surface of the lower mold 2, the ejector plate 78 moves upward to facilitate ejecting the sole inside the lower mold 2, facilitating demolding and collection.

[0033] As shown Figure 4 in the figure, a cooling channel 22 is provided inside the lower mold 2, and water inlets and outlets 21 communicating with the cooling channel 22 are respectively arranged on the left and right sides of the lower mold 2.

[0034] Through the water inlets and outlets 21 cooperating with the cooling channel 22, cooling water flows through the inside of the lower mold 2 to accelerate its heat dissipation and improve the injection molding efficiency.

[0035] As shown Figure 5 in the figure, the heating surface of the semiconductor cooler 87 is arranged outside the blowing channel 84.

[0036] A filter screen is arranged on the outer side of the blowing channel 84.

[0037] By having the heating surface of the semiconductor cooler 87 outside the blowing channel 84, its cooling surface is located inside the blowing channel 84 to cool the air filtered by the filter screen, so as to improve the cooling effect on the finished sole.

[0038] Next, the working principle of the sole processing and production machine facilitating demolding will be specifically described.

[0039] As shown Figures 1 to 5As shown in the figure, the telescopic cylinder 5 is controlled to drive the upper mold 3 to descend along the mounting frame 4 and press-fit with the lower mold 2. Materials are added through the injection port provided on the upper mold 3 for injection molding of the sole. After the sole is formed, cooling water is injected into the lower mold 2 from the water inlet and outlet 21 and flows through the cooling channel 22 to take away the heat generated during the injection molding of the lower mold 2. Then, the telescopic cylinder 5 is controlled to drive the upper mold 3 to move upward to open. The air blower fan 86 installed in the air blowing channel 84 extracts air from the outside of the air blowing channel 84, filters it through the filter screen, and then enters the air blowing channel 84. The part of the semiconductor cooler 87 located in the air blowing channel 84 transfers the flow generated by the semiconductor cooler 87 to cool the incoming air, and then blows it out from the air blowing cover 85 onto the sole on the lower mold 2 for cooling. The driving motor 73 is controlled to drive the bidirectional screw 72 located inside the fixed frame 71 to rotate. The rotation of the bidirectional screw 72 drives the sliding blocks 74 on the left and right sides outside the bidirectional screw 72 to slide outward. The outward movement of the sliding blocks 74 pushes the support rods 75 to move outward and jack up the movable plate 76 upward. The limit blocks 79 on both sides of the movable plate 76 are guided in the guide grooves 61 to move the movable plate 76 upward. The movable plate 76 drives the connecting column 77 to move upward, and the ejector plate 78 located in the lower mold 2 pushes the formed sole upward to eject it from the lower mold 2 for collection.

[0040] The above text generally describes the present invention in detail. However, based on the present invention, some modifications or improvements can be made, which are obvious to those of ordinary skill in the art. Therefore, any modifications or improvements made without departing from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A shoe sole processing and production machine that is easy to demould, comprising a base (1), a lower mold (2) and an upper mold (3), characterized in that: A mounting frame (4) is fixedly mounted on the top of the base (1), a telescopic cylinder (5) is fixedly mounted on the top of the mounting frame (4), support blocks (6) are fixedly mounted on both the left and right sides of the top of the base (1), the lower mold (2) is fixedly mounted on the top of the support block (6), the upper mold (3) is slidably mounted on the inner side of the mounting frame (4), the telescopic cylinder (5) is fixedly connected to the top of the upper mold (3), a demoulding component (7) is fixedly mounted on the bottom of the base (1), and a heat dissipation component (8) is fixedly mounted on the left side of the mounting frame (4); The demoulding assembly (7) comprises a fixing frame (71), the fixing frame (71) is fixedly connected to the bottom of the base (1), a bidirectional screw (72) is rotatably mounted on the inner side of the fixing frame (71), a driving motor (73) connected to the bidirectional screw (72) is fixedly mounted on the left side of the fixing frame (71), a sliding block (74) is threadedly connected to the left and right sides of the outside of the bidirectional screw (72), the top of the sliding block (74) is movably hinged to a support rod (75), the other end of the support rod (75) is movably hinged to a movable plate (76), a connecting column (77) is fixedly mounted on the top of the movable plate (76), and the top of the connecting column (77) is fixedly connected to an ejection plate (78); The heat dissipation assembly (8) comprises a fixing plate (81), the fixing plate (81) being fixedly connected to the left side of the mounting frame (4), a telescopic sleeve rod (82) being fixedly mounted on the bottom of the fixing plate (81), a connecting frame (83) being fixedly mounted on the bottom of the telescopic sleeve rod (82), a blowing channel (84) being movably hinged on the inner side of the connecting frame (83), a blowing cover (85) being fixedly mounted on the inner side of the blowing channel (84), a blowing fan (86) being fixedly mounted on the inner side of the blowing channel (84), and a semiconductor refrigerator (87) being fixedly mounted inside the fixing plate (81).

2. The shoe sole processing and production machine for easy demoulding according to claim 1, characterized in that: A guide groove (61) is provided on the inner side of the support block (6), and limit blocks (79) located in the guide groove (61) are fixedly connected to the left and right sides of the movable plate (76).

3. The shoe sole processing and production machine for easy demoulding according to claim 1, characterized in that: The connecting column (77) penetrates the bottom of the lower mold (2), and the ejector plate (78) fits the bottom surface inside the lower mold (2).

4. The shoe sole processing and production machine for easy demoulding according to claim 1, characterized in that: A cooling channel (22) is provided inside the lower mold (2), and water inlets and outlets (21) connected to the cooling channel (22) are respectively provided on the left and right sides of the lower mold (2).

5. The shoe sole processing and production machine for easy demoulding according to claim 1, characterized in that: The heating surface of the semiconductor refrigerator (87) is arranged outside the air blowing channel (84).

6. The shoe sole processing and production machine for easy demoulding according to claim 1, characterized in that: A filter screen is arranged on the outside of the blowing channel (84).

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