Rubber shoe injection vulcanization all-in-one machine

Abstract

The utility model discloses a kind of rubber shoes injection vulcanization integrated machine, including rotating disc, injection assembly and vulcanization assembly;Through injection assembly and vulcanization assembly are arranged on the outside frame and located in the side of rotating disc, and cooperate the injection assembly The vulcanization assembly is at least two, at least two The vulcanization assembly and Injection assembly are sequentially arranged along the extension direction of Rotating disc;So that the vulcanization process is divided into two steps, effectively reduce the vulcanization processing time of each vulcanization assembly, make it and the processing time of injection assembly match, ensure that the product after injection processing can enter vulcanization assembly in time to realize vulcanization processing, not only ensure the quality of processing, but also there is no interval of injection assembly pause processing, effectively improve the overall processing efficiency.

Description

Technical Field

[0001] This utility model relates to the technology in the field of rubber footwear processing, and in particular to an integrated injection vulcanization machine for rubber footwear. Background Technology

[0002] The sole structure of rubber footwear is quite complex, broadly encompassing all materials that make up the sole, including the outsole, midsole, and heel. The manufacturing process of rubber footwear involves injection molding followed by vulcanization. However, existing rubber footwear processing equipment, which performs injection and vulcanization sequentially, suffers from the problem of prolonged vulcanization time. This often results in the injection molding process being completed before the vulcanization process is finished, hindering the timely vulcanization of the injected product. This not only affects the quality of the rubber footwear but also impacts overall processing efficiency. Therefore, it is necessary to research a new technical solution to address these issues. Utility Model Content

[0003] In view of this, the present invention addresses the deficiencies of the existing technology, and its main purpose is to provide an integrated injection vulcanization machine for rubber footwear, which can effectively solve the problems of poor processing quality and low processing efficiency in the existing rubber footwear processing process.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A rubber footwear injection vulcanizing machine includes a rotating disc, an injection assembly, and a vulcanizing assembly. The rotating disc is rotatably mounted on an external frame under the drive of an external driving mechanism. An external mold is mounted on the rotating disc and moves back and forth with the rotating disc. Both the injection assembly and the vulcanizing assembly are mounted on the external frame and located beside the rotating disc. The output end of the injection assembly is connected to an external rubber conveying device via a conveying component. There are at least two vulcanizing assemblies, which are arranged sequentially with the injection assembly along the extension direction of the rotating disc. The mold sequentially passes through the injection assembly to complete the injection molding process, and the vulcanizing process is completed step-by-step by the at least two vulcanizing assemblies.

[0006] As a preferred embodiment, the rotating disk is provided with a middle plate that can move up and down, and the middle plate is used to support the mold for processing rubber shoes.

[0007] As a preferred embodiment, the injection assembly includes a first injection frame, a first fixed plate, a lifting plate, and a first drive mechanism; the first injection frame is disposed beside the rotating disk; the first fixed plate is disposed on the first injection frame and located directly above the rotating disk; the lifting plate is movably disposed on the first injection frame and located directly below the first fixed plate and the rotating disk, and the lifting plate is used to drive the middle plate on the rotating disk to move up and down; the first drive mechanism is disposed on the first injection frame and drives the lifting plate to move up and down.

[0008] As a preferred embodiment, the vulcanizing assembly includes a first mounting frame, a first vulcanizing plate, a second vulcanizing plate, and a second driving mechanism; the first mounting frame is disposed beside the rotating disk; the first vulcanizing plate is disposed on the first mounting frame and located directly above the rotating disk; the second vulcanizing plate is movably disposed on the first mounting frame and located below the first vulcanizing plate and the rotating disk; the second vulcanizing plate is used to drive the middle plate on the rotating disk to move up and down; the second driving mechanism is disposed on the first mounting frame and drives the second vulcanizing plate to move up and down; both the first vulcanizing plate and the second vulcanizing plate are in contact with an external power source for electrical conduction.

[0009] As a preferred embodiment, the inner sidewall of the rotating disk is provided with an annular conductive ring, which is fixedly mounted on the rotating disk; both the injection assembly and the vulcanizing assembly are in contact with and connected to the conductive ring.

[0010] As a preferred embodiment, the rotating disk is provided with multiple electrical control boxes, and the multiple electrical control boxes are connected to the conductive ring on the inner side of the rotating disk. The molds on the rotating disk are electrically connected to the corresponding electrical control boxes.

[0011] As a preferred embodiment, the injection assembly and the vulcanization assembly are arranged in two sets, which are arranged sequentially along the rotation direction of the rotating disk.

[0012] As a preferred embodiment, the mold is rotatably mounted on the rotating disk in the inward and outward directions; the upper end of the mold has a feed hole that connects to the internal cavity of the mold.

[0013] As a preferred embodiment, the injection assembly includes a second injection frame, a second fixed plate, a movable plate, and a third drive mechanism; the second injection frame is disposed beside the rotating disk, the second fixed plate is disposed on the second injection frame and located beside one side of the rotating disk, the movable plate is movably disposed on the second injection frame toward the second fixed plate and drives the mold on the rotating disk to move back and forth, the movable plate is located on the other side of the rotating disk; the third drive mechanism is disposed on the second injection frame and drives the movable plate to move back and forth.

[0014] As a preferred embodiment, the vulcanizing assembly includes a second mounting frame, a third vulcanizing plate, a fourth vulcanizing plate, and a fourth driving mechanism; the second mounting frame is disposed beside the rotating disk; the third vulcanizing plate is disposed on the second mounting frame and located on one side of the rotating disk, and the fourth vulcanizing plate is movably disposed on the second mounting frame and located on the other side of the rotating disk, facing the third vulcanizing plate; the fourth driving mechanism is disposed on the second mounting frame and drives the fourth vulcanizing plate to move back and forth, and the third and fourth vulcanizing plates are respectively connected to an external power source.

[0015] Compared with the prior art, this utility model has obvious advantages and beneficial effects. Specifically, as can be seen from the above technical solution:

[0016] Both the injection assembly and the vulcanizing assembly are mounted on an external frame and located beside a rotating disk. At least two vulcanizing assemblies are arranged sequentially along the extension direction of the rotating disk, complementing the injection assembly. This divides the vulcanization process into two steps, effectively reducing the vulcanization time of each vulcanizing assembly and matching it with the processing time of the injection assembly. This ensures that the injection-processed product can promptly enter the vulcanizing assembly for vulcanization, guaranteeing processing quality and eliminating any gaps in the injection assembly's processing, thus significantly improving overall processing efficiency.

[0017] To more clearly illustrate the structural features and effects of this utility model, the following detailed description of this utility model is provided in conjunction with the accompanying drawings and specific embodiments. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the first preferred embodiment of the present utility model;

[0019] Figure 2 yes Figure 1 Enlarged view of point A in the middle;

[0020] Figure 3 This is a three-dimensional structural diagram of the injection component in the first preferred embodiment of the present invention;

[0021] Figure 4 This is a three-dimensional structural schematic diagram of the vulcanization component in the first preferred embodiment of this utility model;

[0022] Figure 5 This is a three-dimensional structural diagram of the second preferred embodiment of the present utility model;

[0023] Figure 6 yes Figure 5 Enlarged view of point B in the middle;

[0024] Figure 7 yes Figure 5 Enlarged diagram of point C in the middle.

[0025] Explanation of reference numerals in the attached diagram:

[0026] 10. Rotating disk 11. Middle plate

[0027] 12. Conductive ring 13. Electrical control box

[0028] 20. Injection assembly

[0029] 21. Conveyor component; 22. First injection frame

[0030] 23. First fixed plate 24. Lifting plate

[0031] 25. First drive mechanism 201. Second injection frame

[0032] 202. Second fixed plate; 203. Movable plate

[0033] 204, Third drive mechanism; 30, Vulcanizing assembly

[0034] 31. First mounting bracket; 32. First vulcanizing plate

[0035] 33. Second vulcanizing plate; 34. Second driving mechanism

[0036] 301. Second mounting bracket; 302. Third vulcanizing plate

[0037] 303, Fourth vulcanizing plate; 304, Fourth drive mechanism

[0038] 40. Mold. Detailed Implementation

[0039] Please refer to Figures 1 to 4 As shown, it illustrates the specific structure of the first preferred embodiment of the present invention, which includes a rotating disk 10, an injection assembly 20, and a vulcanizing assembly 30.

[0040] The rotating disk 10 is rotatably mounted on the external frame under the drive of an external driving mechanism. The external mold 40 is mounted on the rotating disk 10 and moves back and forth with the rotating disk 10. In this embodiment, the rotating disk 10 is provided with a middle plate 11 that can move up and down. The middle plate 11 is used to support the mold 40 for processing rubber shoes.

[0041] Both the injection assembly 20 and the vulcanizing assembly 30 are mounted on an external frame and located beside the rotating disk 10. The output end of the injection assembly 20 is connected to an external rubber conveying device via a conveying component 21, thereby realizing the injection process of raw materials. There are at least two vulcanizing assemblies 30, and the at least two vulcanizing assemblies 30 and the injection assembly 20 are arranged sequentially along the extension direction of the rotating disk 10. The mold 40 sequentially passes through the injection assembly 20 to complete the injection molding process, and through the at least two vulcanizing assemblies 30 to complete the vulcanization process after injection in steps. In other embodiments, different numbers of vulcanizing assemblies 30 can be set according to the different actual vulcanization times, so as to ensure that the vulcanization time of each vulcanizing assembly 30 matches the injection processing time in the injection assembly 20.

[0042] In this embodiment, the injection assembly 20 includes a first injection frame 22, a first fixing plate 23, a lifting plate 24, and a first drive mechanism 25. The first injection frame 22 is disposed beside the rotating disk 10. The first fixing plate 23 is disposed on the first injection frame 22 and located directly above the rotating disk 10. The lifting plate 24 is movably disposed on the first injection frame 22 and located directly below the first fixing plate 23 and the rotating disk 10. The lifting plate 24 is used to drive the middle plate 11 on the rotating disk 10 to move up and down. The first drive mechanism 25 is disposed on the first injection frame 22 and drives the lifting plate 24 to move up and down. During injection molding, the first drive mechanism 25 drives the lifting plate 24 to move upward, thereby driving the middle plate 11 and the mold 40 on the middle plate 11 to move upward and cooperate with the first fixed plate 23, so that the injection head on the first fixed plate 23 cooperates with the mold 40 to complete the injection process. After the injection is completed, the first drive mechanism 25 drives the lifting plate 24 to move downward, and drives the mold 40 on the middle plate 11 to move downward to the rotating disk 10. The rotating disk 10 then drives the middle plate 11 and the mold 40 on the middle plate 11 to move backward into the vulcanizing assembly 30.

[0043] The vulcanization assembly 30 includes a first mounting frame 31, a first vulcanizing plate 32, a second vulcanizing plate 33, and a second driving mechanism 34. The first mounting frame 31 is disposed beside the rotating disk 10. The first vulcanizing plate 32 is disposed on the first mounting frame 31 and located directly above the rotating disk 10. The second vulcanizing plate 33 is movably disposed on the first mounting frame 31 and located below the first vulcanizing plate 32 and the rotating disk 10. The second vulcanizing plate 33 is used to drive the middle plate 11 on the rotating disk 10 to move up and down. The second driving mechanism 34 is disposed on the first mounting frame 31 and drives the second vulcanizing plate 32 to move up and down. Both the first vulcanizing plate 32 and the second vulcanizing plate 33 are in contact with an external power source for conduction, thereby heating the product inside the mold 10 through the first vulcanizing plate 32 and the second vulcanizing plate 33 to carry out the vulcanization process.

[0044] The inner wall of the rotating disk 10 is provided with an annular conductive ring 12, which is fixedly mounted on the rotating disk 10. The injection assembly 20 and the vulcanization assembly 30 are both in contact with the conductive ring 12 and have electrical communication. By replacing the existing wire contact structure with the conductive ring 12, the multiple connected wires are prevented from getting tangled together during the rotation of the rotating disk 10, thus ensuring the stability of the processing.

[0045] The injection assembly 20 and vulcanizing assembly 30 are arranged in two sets, sequentially along the rotation direction of the rotating disk 10. The two sets of injection assemblies 20 and vulcanizing assemblies 30 can first complete the processing of rubber footwear of one color, and then complete the processing of rubber footwear of another color through the other set, thereby completing the processing of rubber footwear of multiple colors.

[0046] The rotating disk 10 is equipped with multiple electrical control boxes 13, which are connected to the conductive rings 12 inside the rotating disk 10. The molds on the rotating disk 10 are electrically connected to their respective electrical control boxes 13. The temperature of the molds is controlled by the electrical control boxes 13, further ensuring the quality of product processing.

[0047] Please refer to Figures 5 to 7 As shown, it illustrates the specific structure of the second preferred embodiment of the present invention, which is basically the same as the structure of the aforementioned first preferred embodiment, except that:

[0048] In this embodiment, the mold 40 is rotatably mounted on the rotating disk 10 in the inward and outward directions; the upper end of the mold 40 is provided with a feed hole (not shown in the figure) that communicates with the internal cavity of the mold 40.

[0049] The injection assembly 20 includes a second injection frame 201, a second fixed plate 202, a movable plate 203, and a third drive mechanism 204. The second injection frame 201 is disposed beside the rotating disk 10. The second fixed plate 202 is disposed on the second injection frame 201 and located beside one side of the rotating disk 10. The movable plate 203 is movably disposed on the second injection frame 201 toward the second fixed plate 202 and drives the mold on the rotating disk 10 to move back and forth. The movable plate 203 is located on the other side of the rotating disk 10. The third drive mechanism 204 is disposed on the second injection frame 201 and drives the movable plate 202 to move back and forth. The movable plate 203 is used to push the mold 40 on the rotating disk 10 toward the second fixed plate 202, thereby fixing the mold 40, and completing the injection process into the mold cavity inside the mold 40 through an external injection head.

[0050] The vulcanizing assembly 30 includes a second mounting frame 301, a third vulcanizing plate 302, a fourth vulcanizing plate 303, and a fourth driving mechanism 304. The second mounting frame 301 is disposed beside the rotating disk 10. The third vulcanizing plate 302 is disposed on the second mounting frame 301 and located on one side of the rotating disk 10. The fourth vulcanizing plate 303 is disposed on the second mounting frame 301 and located on the other side of the rotating disk 10, movably facing the third vulcanizing plate 302. The fourth driving mechanism 304 is disposed on the second mounting frame 301 and drives the fourth vulcanizing plate 303 to move back and forth. The third vulcanizing plate 302 and the fourth vulcanizing plate 303 are respectively connected to an external power source. When the fourth vulcanizing plate 303 moves towards the third vulcanizing plate 302, it clamps the mold 40 between the third vulcanizing plate 302 and the fourth vulcanizing plate 303, and the vulcanization process is realized through the third vulcanizing plate 302 and the fourth vulcanizing plate 303.

[0051] The key design feature of this invention is that both the injection assembly and the vulcanizing assembly are mounted on an external frame and located beside a rotating disk. At least two vulcanizing assemblies are arranged sequentially along the extension direction of the rotating disk, complementing the injection assembly. This divides the vulcanization process into two steps, effectively reducing the vulcanization time of each vulcanizing assembly and matching it with the processing time of the injection assembly. This ensures that the product after injection molding can promptly enter the vulcanizing assembly for vulcanization, guaranteeing processing quality and eliminating any gaps in the injection assembly's processing, thus effectively improving overall processing efficiency.

[0052] The above description is merely a preferred embodiment of the present utility model and does not constitute any limitation on the technical scope of the present utility model. Therefore, any minor modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model shall still fall within the scope of the technical solution of the present utility model.

Claims

1. A rubber footwear injection vulcanizing integrated machine, characterized in that: The device includes a rotating disc, an injection assembly, and a vulcanizing assembly. The rotating disc is rotatably mounted on an external frame under the drive of an external driving mechanism. An external mold is mounted on the rotating disc and moves back and forth with it. Both the injection assembly and the vulcanizing assembly are mounted on the external frame and located beside the rotating disc. The output end of the injection assembly is connected to an external rubber conveying device via a conveying component. There are at least two vulcanizing assemblies, which are arranged sequentially with the injection assembly along the extension direction of the rotating disc. The mold sequentially passes through the injection assembly to complete the injection molding process, and the vulcanizing process is completed step-by-step by the at least two vulcanizing assemblies.

2. The rubber footwear injection vulcanizing integrated machine according to claim 1, characterized in that: The rotating disk is equipped with a middle plate that can move up and down, and the middle plate is used to support the mold for processing rubber shoes.

3. The rubber footwear injection vulcanizing integrated machine according to claim 2, characterized in that: The injection assembly includes a first injection frame, a first fixed plate, a lifting plate, and a first drive mechanism; the first injection frame is disposed beside the rotating disk; the first fixed plate is disposed on the first injection frame and located directly above the rotating disk; the lifting plate is movably disposed on the first injection frame and located directly below the first fixed plate and the rotating disk, and the lifting plate is used to drive the middle plate on the rotating disk to move up and down; the first drive mechanism is disposed on the first injection frame and drives the lifting plate to move up and down.

4. The rubber footwear injection vulcanizing integrated machine according to claim 2, characterized in that: The vulcanization assembly includes a first mounting frame, a first vulcanizing plate, a second vulcanizing plate, and a second driving mechanism. The first mounting frame is disposed beside the rotating disk. The first vulcanizing plate is disposed on the first mounting frame and located directly above the rotating disk. The second vulcanizing plate is movably disposed on the first mounting frame and located below the first vulcanizing plate and the rotating disk. The second vulcanizing plate is used to drive the middle plate on the rotating disk to move up and down. The second driving mechanism is disposed on the first mounting frame and drives the second vulcanizing plate to move up and down. Both the first vulcanizing plate and the second vulcanizing plate are in contact with an external power source.

5. The rubber footwear injection vulcanizing integrated machine according to claim 1, characterized in that: The inner wall of the rotating disk is provided with an annular conductive ring, which is fixedly mounted on the rotating disk; the injection assembly and the vulcanization assembly are both in contact with the conductive ring and are electrically connected.

6. The rubber footwear injection vulcanizing integrated machine according to claim 5, characterized in that: The rotating disk is equipped with multiple electrical control boxes, which are connected to the conductive ring on the inner side of the rotating disk. The molds on the rotating disk are electrically connected to their respective electrical control boxes.

7. The rubber footwear injection vulcanizing integrated machine according to claim 1, characterized in that: The injection assembly and the vulcanization assembly are arranged in two groups, which are arranged sequentially along the rotation direction of the rotating disk.

8. The rubber footwear injection vulcanizing machine according to claim 1, characterized in that: The mold is rotatably mounted on the rotating disk in the direction of its inward and outward movement; the upper end of the mold has a feed hole that connects to the internal cavity of the mold.

9. The rubber footwear injection vulcanizing integrated machine according to claim 8, characterized in that: The injection assembly includes a second injection frame, a second fixed plate, a movable plate, and a third drive mechanism. The second injection frame is disposed beside the rotating disk. The second fixed plate is disposed on the second injection frame and located beside one side of the rotating disk. The movable plate is movably disposed on the second injection frame toward the second fixed plate and drives the mold on the rotating disk to move back and forth. The movable plate is located on the other side of the rotating disk. The third drive mechanism is disposed on the second injection frame and drives the movable plate to move back and forth.

10. The rubber footwear injection vulcanizing integrated machine according to claim 8, characterized in that: The vulcanizing assembly includes a second mounting frame, a third vulcanizing plate, a fourth vulcanizing plate, and a fourth driving mechanism; the second mounting frame is disposed beside the rotating disk; the third vulcanizing plate is disposed on the second mounting frame and located on one side of the rotating disk, and the fourth vulcanizing plate is movably disposed on the second mounting frame and located on the other side of the rotating disk, facing the third vulcanizing plate; the fourth driving mechanism is disposed on the second mounting frame and drives the fourth vulcanizing plate to move back and forth, and the third and fourth vulcanizing plates are respectively connected to an external power source.

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