A rapid mold changing slipper sole forming vulcanizing machine

Abstract

The utility model relates to the technical field of slippers sole forming vulcanizing machine, disclose a kind of slippers sole forming vulcanizing machine of quick die changing, including support round plate, the top of support round plate is fixedly connected with fixed pillar, the top of fixed pillar is fixedly connected with workbench, the top of workbench is fixedly connected with stand, the top of stand is fixedly connected with bearing top plate.The utility model is inserted inside lower mould by setting material taking cross bar, its surface is fixedly connected with connecting plate, fixed screw rod is screw-connected in the inside of connecting plate, fixed screw rod extends to the inside of lower mould and is passed through connecting plate, the stability of material taking cross bar in lower mould can be ensured, the shaped slippers sole is conveniently taken out, by the efficient forming and die changing function, the stable heating and forming performance, the flexible material taking and fixed function and the compact space layout, efficient, stable, reliable production effect is realized.

Description

Technical Field

[0001] This utility model relates to the technical field of slipper sole molding vulcanizing machine, and in particular to a slipper sole molding vulcanizing machine with quick mold change. Background Technology

[0002] A slipper sole molding vulcanizing machine is a specialized piece of equipment for molding slipper soles. Its main function is to vulcanize and shape rubber materials through high temperature and pressure, thereby producing slipper soles with good strength, elasticity, and abrasion resistance. Working Principle: The working principle of a slipper sole molding vulcanizing machine mainly includes the following steps: Mold Installation and Preheating: Install the required mold onto the vulcanizing machine's worktable and preheat it to a suitable working temperature. Material Preparation: Prepare the rubber material to be vulcanized and mix it according to product requirements. Loading: Place the preheated rubber material into the mold cavity, ensuring even material distribution. Mold Closure: Start the vulcanizing machine to close the upper and lower molds, forming a sealed vulcanization space.

[0003] An existing quick-change vulcanizing machine for slipper sole molding has a problem: when workers are processing products with the vulcanizing equipment, the finished products tend to stick to the inside of the mold, making it difficult for workers to easily remove the products from the mold. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a slipper sole molding vulcanizing machine with quick mold changing.

[0005] This utility model is achieved using the following technical solution: a quick-change slipper sole molding vulcanizing machine, comprising a support circular plate, a fixed support column fixedly connected to the top of the support circular plate, a worktable fixedly connected to the top of the fixed support column, a column fixedly connected to the top of the worktable, a bearing top plate fixedly connected to the top of the column, and a hydraulic cylinder pressure rod snapped into the inside of the bearing top plate.

[0006] A sliding support plate is slidably connected to the surface of the workbench. An upper mold is fixedly connected to the bottom of the sliding support plate. A mounting frame is fixedly connected to the top of the workbench. A heating plate is fixedly connected inside the mounting frame. A lower mold is slidably connected to the surface of the column. A return spring is fixedly connected to the top of the lower mold. A damping sleeve is fixedly connected to the top of the lower mold. A damping rod is slidably connected inside the damping sleeve. A material-picking crossbar is fixedly connected to the top of the damping rod. A connecting plate is fixedly connected to the surface of the material-picking crossbar. A fixing screw is threaded into the inside of the connecting plate.

[0007] As a further improvement to the above scheme, the number of columns is set to several, and each pair is grouped together, with the columns symmetrically distributed around the workbench.

[0008] With the above technical solution, a mounting frame is fixedly connected to the top of the workbench, and a heating plate is fixedly connected inside the mounting frame. The bottom of the lower mold is in contact with the top surface of the heating plate, which can ensure that the lower mold can be heated evenly during the molding process and improve the molding quality.

[0009] As a further improvement to the above solution, the sliding support plate is fixedly connected to the output end of the hydraulic cylinder rod, the sliding support plate is located at the bottom of the bearing top plate, and the upper mold is located at the bottom of the bearing top plate.

[0010] With the above technical solution, the hydraulic cylinder rod is fixedly connected inside the bearing top plate, and its output end is fixedly connected to a sliding support plate. The bottom of the sliding support plate is fixedly connected to the upper mold, so that the hydraulic cylinder rod can drive the upper mold to move up and down through the sliding support plate, thereby realizing rapid molding and mold changing operations.

[0011] As a further improvement to the above scheme, the number of the reset spring and damping sleeve is set to two, and the two reset springs and damping sleeves are symmetrically distributed on the left and right sides with the worktable as the center.

[0012] Through the above technical solution, a return spring is fixedly connected to the top of the lower mold. There are two return springs, which are symmetrically distributed on the left and right sides with the worktable as the center. This can ensure that the lower mold can quickly return to its original position after molding, thereby improving production efficiency.

[0013] As a further improvement to the above solution, the bottom of the lower mold contacts the top surface of the heating plate, and the bottom of the lower mold contacts the top surface of the mounting frame.

[0014] As a further improvement to the above solution, the material-taking crossbar is inserted into the interior of the lower mold, and the fixing screw extends through the connecting plate into the interior of the lower mold.

[0015] As a further improvement to the above solution, the surface of the connecting plate is in contact with the left and right end surfaces of the lower mold, the material picking crossbar is located at the bottom of the upper mold, and the lower mold is located at the bottom of the upper mold.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] This invention features a material-picking crossbar inserted into the lower mold, with a connecting plate fixedly connected to its surface. The connecting plate is threaded with a fixing screw, which extends through the connecting plate into the lower mold. This ensures the stability of the material-picking crossbar within the lower mold and facilitates the removal of the formed slipper sole. Through efficient forming and mold-changing functions, stable heating and forming performance, flexible material picking and fixing functions, and a compact spatial layout, it achieves efficient, stable, and reliable production results.

[0018] This invention, through the design of a reset spring and a damping sleeve, ensures the stability of the lower mold during the molding process, reducing the impact of vibration on the molding effect. The design of the fixing screw and connecting plate ensures the stability of the material-picking crossbar within the lower mold, improving the reliability of material picking. The surface of the connecting plate contacts the left and right end surfaces of the lower mold, and the material-picking crossbar is located at the bottom of the upper mold, ensuring that the material-picking crossbar will not shift during the molding process, thus improving the reliability of material picking. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the frontal anatomical structure of the present invention;

[0021] Figure 3 This is an enlarged schematic diagram of the structure at point A of this utility model;

[0022] Figure 4 This is a schematic diagram of the structure of this utility model from below;

[0023] Figure 5 This is a schematic diagram of the right-side structure of this utility model.

[0024] Explanation of key symbols:

[0025] 1. Supporting circular plate; 2. Fixed column; 3. Workbench; 4. Column; 5. Bearing top plate; 6. Hydraulic cylinder pressure rod; 7. Sliding support plate; 8. Upper mold; 9. Mounting frame; 10. Heating plate; 11. Lower mold; 12. Return spring; 13. Damping sleeve; 14. Damping rod; 15. Material picking crossbar; 16. Connecting plate; 17. Fixing screw. Detailed Implementation

[0026] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0027] Example:

[0028] Please combine Figure 1-5 This embodiment of a quick-change slipper sole molding vulcanizing machine includes a support circular plate 1, a fixed support column 2 fixedly connected to the top of the support circular plate 1, a worktable 3 fixedly connected to the top of the fixed support column 2, a column 4 fixedly connected to the top of the worktable 3, a bearing top plate 5 fixedly connected to the top of the column 4, and a hydraulic cylinder pressure rod 6 snapped into the inside of the bearing top plate 5.

[0029] A sliding support plate 7 is slidably connected to the surface of the workbench 3. An upper mold 8 is fixedly connected to the bottom of the sliding support plate 7. A mounting frame 9 is fixedly connected to the top of the workbench 3. A heating plate 10 is fixedly connected inside the mounting frame 9. A lower mold 11 is slidably connected to the surface of the column 4. A return spring 12 is fixedly connected to the top of the lower mold 11. A damping sleeve 13 is fixedly connected to the top of the lower mold 11. A damping rod 14 is slidably connected inside the damping sleeve 13. A material-picking crossbar 15 is fixedly connected to the top of the damping rod 14. A connecting plate 16 is fixedly connected to the surface of the material-picking crossbar 15. The internal thread of mold 6 is connected to a fixing screw 17. A material-picking crossbar 15 is inserted into the interior of the lower mold 11. A connecting plate 16 is fixedly connected to the surface of the connecting plate 16. The internal thread of the connecting plate 16 is connected to the fixing screw 17. The fixing screw 17 extends through the connecting plate 16 into the interior of the lower mold 11, which can ensure the stability of the material-picking crossbar 15 in the lower mold 11 and facilitate the removal of the molded slipper sole. Through efficient molding and mold changing functions, stable heating and molding performance, flexible material picking and fixing functions, and compact spatial layout, efficient, stable and reliable production results are achieved.

[0030] The number of columns 4 is set to several, and each pair is grouped together. The columns 4 are symmetrically distributed around the workbench 3.

[0031] The top of the workbench 3 is fixedly connected to a mounting frame 9, and a heating plate 10 is fixedly connected inside the mounting frame 9. The bottom of the lower mold 11 is in contact with the top surface of the heating plate 10, which can ensure that the lower mold 11 can be heated evenly during the molding process and improve the molding quality.

[0032] The sliding support plate 7 is fixedly connected to the output end of the hydraulic cylinder rod 6. The sliding support plate 7 is located at the bottom of the bearing top plate 5, and the upper mold 8 is located at the bottom of the bearing top plate 5.

[0033] The hydraulic cylinder rod 6 is fixedly connected inside the bearing top plate 5, and its output end is fixedly connected to the sliding support plate 7. The bottom of the sliding support plate 7 is fixedly connected to the upper mold 8, so that the hydraulic cylinder rod 6 can drive the upper mold 8 to move up and down through the sliding support plate 7, thereby realizing rapid molding and mold changing operations.

[0034] The number of reset springs 12 and damping sleeves 13 is set to two, and the two reset springs 12 and damping sleeves 13 are symmetrically distributed on the left and right sides with the worktable 3 as the center.

[0035] Two return springs 12 are fixedly connected to the top of the lower mold 11. They are symmetrically distributed on the left and right sides with the worktable 3 as the center, which can ensure that the lower mold 11 can quickly return to its original position after molding, thereby improving production efficiency.

[0036] The bottom of the lower mold 11 contacts the top surface of the heating plate 10, and the bottom of the lower mold 11 contacts the top surface of the mounting frame 9.

[0037] The material-retrieving crossbar 15 is inserted into the interior of the lower mold 11. The fixing screw 17 extends through the connecting plate 16 into the interior of the lower mold 11. The design of setting the return spring 12 and the damping sleeve 13 can ensure the stability of the lower mold 11 during the molding process and reduce the impact of vibration on the molding effect. The design of the fixing screw 17 and the connecting plate 16 can ensure the stability of the material-retrieving crossbar 15 in the lower mold 11 and improve the reliability of material retrieval. The surface of the connecting plate 16 is in contact with the left and right end surfaces of the lower mold 11. The material-retrieving crossbar 15 is located at the bottom of the upper mold 8, which can ensure that the material-retrieving crossbar 15 will not shift during the molding process and improve the reliability of material retrieval.

[0038] The surface of the connecting plate 16 is in contact with the left and right end surfaces of the lower mold 11. The material picking crossbar 15 is located at the bottom of the upper mold 8, and the lower mold 11 is located at the bottom of the upper mold 8.

[0039] The implementation principle of a quick-change slipper sole molding vulcanizing machine in this application embodiment is as follows: A material-retrieving crossbar 15 is inserted into the lower mold 11, and a connecting plate 16 is fixedly connected to its surface. A fixing screw 17 is threaded into the connecting plate 16 and extends through the connecting plate 16 into the lower mold 11. This ensures the stability of the material-retrieving crossbar 15 within the lower mold 11, facilitating the removal of the molded slipper sole. The machine features efficient molding and mold-changing functions, stable heating and molding performance, flexible material-retrieving and fixing functions, and a compact design. The layout achieves efficient, stable, and reliable production results. The design of setting the return spring 12 and damping sleeve 13 ensures the stability of the lower mold 11 during the molding process and reduces the impact of vibration on the molding effect. The design of fixing screw 17 and connecting plate 16 ensures the stability of the material picking crossbar 15 in the lower mold 11 and improves the reliability of material picking. The surface of the connecting plate 16 is in contact with the left and right end surfaces of the lower mold 11. The material picking crossbar 15 is located at the bottom of the upper mold 8, which ensures that the material picking crossbar 15 will not shift during the molding process and improves the reliability of material picking.

[0040] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A quick-change vulcanizing machine for slipper sole molding, characterized in that, Includes a supporting circular plate (1), the top of which is fixedly connected to a fixed support column (2), the top of which is fixedly connected to a workbench (3), the top of which is fixedly connected to a column (4), the top of which is fixedly connected to a bearing top plate (5), and a hydraulic cylinder pressure rod (6) is snapped into the inside of the bearing top plate (5). The surface of the workbench (3) is slidably connected to a sliding support plate (7), the bottom of the sliding support plate (7) is fixedly connected to an upper mold (8), the top of the workbench (3) is fixedly connected to a mounting frame (9), the interior of the mounting frame (9) is fixedly connected to a heating plate (10), the surface of the column (4) is slidably connected to a lower mold (11), the top of the lower mold (11) is fixedly connected to a return spring (12), the top of the lower mold (11) is fixedly connected to a damping sleeve (13), the interior of the damping sleeve (13) is slidably connected to a damping rod (14), the top of the damping rod (14) is fixedly connected to a material picking crossbar (15), the surface of the material picking crossbar (15) is fixedly connected to a connecting plate (16), and the interior of the connecting plate (16) is threadedly connected to a fixing screw (17).

2. The slipper sole molding vulcanizing machine with rapid mold changing as described in claim 1, characterized in that: The number of the columns (4) is set to several, and each pair is a group of two. The columns (4) are symmetrically distributed on the left and right sides with the workbench (3) as the center.

3. The slipper sole molding vulcanizing machine with rapid mold changing as described in claim 1, characterized in that: The sliding support plate (7) is fixedly connected to the output end of the hydraulic cylinder rod (6). The sliding support plate (7) is located at the bottom of the bearing top plate (5), and the upper mold (8) is located at the bottom of the bearing top plate (5).

4. The slipper sole molding vulcanizing machine with rapid mold changing as described in claim 1, characterized in that: The number of the reset spring (12) and damping sleeve (13) is set to two, and the two reset springs (12) and damping sleeves (13) are symmetrically distributed on the left and right sides with the worktable (3) as the center.

5. The slipper sole molding vulcanizing machine with rapid mold changing as described in claim 1, characterized in that: The bottom of the lower mold (11) is in contact with the top surface of the heating plate (10), and the bottom of the lower mold (11) is in contact with the top surface of the mounting frame (9).

6. The slipper sole molding vulcanizing machine with rapid mold changing as described in claim 1, characterized in that: The material handling crossbar (15) is inserted into the interior of the lower mold (11), and the fixing screw (17) extends through the connecting plate (16) into the interior of the lower mold (11).

7. The slipper sole molding vulcanizing machine with rapid mold changing as described in claim 1, characterized in that: The surface of the connecting plate (16) is in contact with the left and right end surfaces of the lower mold (11), the material picking crossbar (15) is located at the bottom of the upper mold (8), and the lower mold (11) is located at the bottom of the upper mold (8).

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