Vulcanizing and pressing device for rubber soles

Abstract

The utility model relates to a rubber shoe sole vulcanizing and pressing device, and relates to the field of shoe sole vulcanizing and pressing equipment. The device comprises a base, main body frames and a control box, the control box is vertically fixed to the middle of the top face of the base, the main body frames are symmetrically arranged on the two sides of the top face of the base, each main body frame comprises a rod frame, a forming mold and an auxiliary part, the rod frames are vertically fixed to the top face of the base, and an air cylinder is vertically fixed to the bottom face of each rod frame; a supporting sliding table is vertically and slidably assembled at the bottom of the rod frame, the bottom face of the supporting sliding table is fixedly connected with the top end of the air cylinder, a forming mold is horizontally and slidably assembled on the top face of the supporting sliding table, a supporting plate is horizontally and vertically slidably assembled in the forming mold, and a sliding hole frame is horizontally fixed to the bottom face of the forming mold. And a plurality of guide rods are vertically fixed on the bottom surface of the supporting plate. When the rubber sole is taken out of the mold, the rubber sole does not need to be warped up under the assistance of a tool, the process of taking out the rubber sole is simple, and the convenience of taking the rubber sole is ensured.

Description

Technical Field

[0001] The present application relates to the technical field of sole vulcanization and pressing equipment, and in particular to a rubber sole vulcanization and pressing device. Background Art

[0002] Rubber soles refer to soles made of rubber. Rubber sole materials can be roughly divided into natural rubber or synthetic rubber. The advantage of natural rubber is that it is very soft and has excellent elasticity. It can be adapted to various sports and has a shock-absorbing effect.

[0003] The existing announcement number is CN219748713U, and its name is a flexible rubber sole pressing mechanism, which solves the technical problem that the impact force on the sole can be reduced by the buffer mechanism, but the pressing platform needs to be supported by buffer springs and buffer blocks, and the buffer effect can only be achieved by lowering the pressing platform, which will reduce the stability of the pressing platform; it includes a bottom plate, a bottom mold and a top mold, the top of the bottom plate is fixedly connected to the top plate by four columns, the middle part of the top of the top plate is fixedly provided with an electric push rod, the telescopic rod of the electric push rod is fixedly connected to the lifting plate, the bottom end of the lifting plate is provided with a pressing plate, the lifting plate and the pressing plate are both slidably connected to the four columns, and the surfaces of the four columns are all provided with springs; the utility model places the rubber sole on the bottom mold, the bottom mold can support the rubber sole, the bottom plate can support the bottom mold, and the back plate and the splint can limit the bottom mold, thereby avoiding the phenomenon of the bottom mold floating up and down when the rubber sole is placed.

[0004] Regarding the above-mentioned related technologies, the inventors found that when the above-mentioned rubber soles are pressed, the pressing plate squeezes the rubber sole downward to form it in the mold, but when the formed rubber sole is taken out from the mold, it is necessary to use a tool to lift it up, and then take the rubber sole out of the mold. This results in the need for tools to assist in lifting the rubber sole when it is taken out of the mold. The process of taking out the rubber sole is cumbersome and time-consuming, which affects the convenience of taking out the rubber sole. Utility Model Content

[0005] In order to overcome the problem that when the existing molded rubber sole is taken out of the mold, it is necessary to use a tool to lift it up and then take the rubber sole out of the mold. This results in the need for a tool to assist in lifting the rubber sole when taking it out of the mold, and the process of taking out the rubber sole is cumbersome and time-consuming, which affects the convenience of taking out the rubber sole. The present application provides a rubber sole vulcanization and pressing device.

[0006] The present application provides a rubber sole vulcanization and pressing device that adopts the following technical solution:

[0007] A rubber sole vulcanization and pressing device includes a base, a main frame and a control box. The control box is vertically fixed to the middle of the top surface of the base, and the main frame is symmetrically arranged on both sides of the top surface of the base. The main frame includes a rod frame, a forming mold and auxiliary parts. The rod frame is vertically fixed to the top surface of the base, and a cylinder is vertically fixed to the bottom surface of the rod frame. The bottom of the rod frame is vertically slidably assembled with a supporting slide, and the bottom surface of the supporting slide is fixedly connected to the top of the cylinder. The top surface of the supporting slide is horizontally slidably assembled with a forming mold, and a support plate is horizontally and vertically slidably assembled in the forming mold. A sliding hole frame is horizontally fixed on the bottom surface of the forming mold, and multiple guide rods are vertically fixed on the bottom surface of the support plate. The guide rods slide vertically through and are assembled on the sliding hole frame, and a first spring is vertically sleeved on the outside of the guide rod, and the two ends of the first spring are respectively fixed on the sliding hole frame and the support plate. A guide column is vertically rotatably connected to the middle part of the bottom surface of the support plate, and a slider is horizontally fixed to the bottom of the outer circumference of the guide column. A guide cylinder is vertically fixed to the middle part of the sliding hole frame, and a first guide groove is vertically opened on the inner wall of the guide cylinder. The guide column is inserted into the guide cylinder, and the slider at the end of the guide column slides in the first guide groove.

[0008] By adopting the above technical solution, when in use, the forming mold is first assembled on the supporting slide, and the controller in the control box controls the heating module on the heating plate through the PLC program to start and quickly heat the forming mold to the set value, and the material is added to the forming mold. Then the servo motor is started to drive the compressed air into the cylinder to push, and the cylinder pressure arm rises to drive the forming mold to rise, and drives the forming mold to rise and contact the heating plate until it contacts the surface of the material and applies a suitable pressure for a certain time to complete the vulcanization process. The servo motor is started to drive the compressed air into the cylinder to push, and the cylinder pressure reduction arm descends to drive the forming mold to descend, and drives the forming mold to rise away from the heating plate. Finally, the forming mold is pulled out and after the cooling link, the guide column rotates on the guide cylinder. When the slider slides vertically on the guide groove on the guide cylinder, under the action of the first spring deformation force, the support plate in the forming mold is pushed vertically, and the cooled finished product is pushed out of the forming mold, and the finished product can be taken out. Therefore, when the rubber sole is taken out of the mold, no tool is required to assist in lifting it, and the process of taking out the rubber sole is simple, which ensures the convenience of taking out the rubber sole.

[0009] Optionally, a heating plate is horizontally fixed on the top of the rod frame, and a heating module is fixed on the bottom surface of the heating plate.

[0010] By adopting the above technical solution, the fixed heating module in the heating plate uses infrared heating sheets made of carbon fiber material. The advanced infrared radiation heating method replaces the traditional electric heating or steam heating method, which not only greatly shortens the preheating time but also significantly improves the heat utilization rate.

[0011] Optionally, a slide frame is horizontally fixed on the top surface of the supporting slide, and the front end of the slide frame is opened.

[0012] By adopting the above technical solution, the sliding frame fixed on the supporting slide is used for horizontal sliding to guide the forming mold to be assembled on the supporting slide, thereby completing the assembly of the forming mold on the supporting slide.

[0013] Optionally, slide bars are horizontally fixed on both sides of the bottom surface of the forming mold, and the slide bars of the forming mold are horizontally slidably assembled in the slide frame.

[0014] By adopting the above technical solution, the forming mold and the sliding frame are assembled in the sliding frame through the horizontal sliding of the sliding bar of the forming mold to complete the assembly connection.

[0015] Optionally, an auxiliary part is provided at the front of the supporting slide, and the auxiliary part includes a first slide. Two first slides are symmetrically and vertically arranged, and one end of the two first slides is vertically fixed on the front end surface of the supporting slide. A second guide groove is vertically opened on the side of the two first slides close to the supporting slide, and the lower sides of the two first slides are horizontally pulled.

[0016] By adopting the above technical solution, the auxiliary parts are used to prevent the forming mold from being assembled on the supporting slide and maintain stability. The first slides on both sides of the top surface of the horizontal pull plate are vertically slid and assembled in the second guide groove. The vertical movement guides the first slide to move upward to prevent the forming mold from being assembled on the supporting slide. When the first slide slides down, the forming mold can be slid and separated on the supporting slide.

[0017] Optionally, a second slide is symmetrically fixed vertically on both sides of the top surface of the horizontal pull plate, and the second slide is vertically slidably assembled in the second guide groove, a pull rod is vertically fixed on both sides of the top surface of the horizontal pull plate, and a pedal is vertically fixed on the front end surface of the horizontal pull plate.

[0018] By adopting the above technical solution, the forming mold can be slidably separated on the supporting slide. When pulling down, stepping on the pedal drives the pull rod on the horizontal pull plate to slide vertically down on the hole seat, which is convenient for controlling the vertical downward movement of the first slide plate.

[0019] Optionally, hole seats are horizontally fixed to the front outer portions of the two first slide plates, and the hole seats are vertically slidably plugged into the pull rods.

[0020] By adopting the above technical solution, when pulling down, stepping on the pedal drives the pull rod on the horizontal pull plate to slide vertically down on the hole seat, guiding the horizontal pull plate to move vertically downward.

[0021] Optionally, a second spring is sleeved on the outside of the pull rod, and two ends of the second spring are respectively fixed on the end of the pull rod and the hole seat.

[0022] By adopting the above technical solution, the second spring on the pull rod is used for stretching and deforming to control the pull rod to move vertically upward to restore the second slide plate to move upward.

[0023] In summary, the present application includes at least one of the following beneficial technical effects: when in use, the forming mold is first assembled on the supporting slide, and the controller in the control box controls the heating module on the heating plate through the PLC program to start and quickly heat the forming mold to the set value, and the material is added to the forming mold, and then the servo motor is started to drive the compressed air into the cylinder to push, and the cylinder pressure arm rises to drive the forming mold to rise, and drives the forming mold to rise and contact the heating plate until it contacts the surface of the material and applies a suitable pressure for a certain time to complete the vulcanization process, and the servo motor is started to drive the compressed air into the cylinder to push, and the cylinder pressure reduction arm slides down to drive the forming mold to fall, and drives the forming mold to rise away from the heating plate, and finally pull out the forming mold after the cooling link, and the rotating guide column rotates on the guide cylinder. When the slider slides vertically on the guide groove on the guide cylinder, under the action of the first spring deformation force, the support plate in the forming mold is pushed vertically, and the cooled finished product is pushed out of the forming mold, and the finished product can be taken out, so that the rubber sole does not need to be assisted by tools when it is taken out of the mold, and the process of taking out the rubber sole is simple, which ensures the convenience of taking out the rubber sole. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0025] Figure 2 This is a schematic diagram of the structure of the embodiment of the present application in an exploded state;

[0026] Figure 3 This is a schematic structural diagram of the rotating member in the embodiment of the present application in a disassembled state;

[0027] Figure 4 This is a schematic structural diagram of the rotating member in the embodiment of the present application in a disassembled state;

[0028] Figure 5 It is a schematic structural diagram of the rotating part in the disassembled state according to an embodiment of the present application.

[0029] Explanation of the accompanying drawings: 1. Base; 2. Main frame; 21. Rod rack; 22. Cylinder; 23. Support slide; 231. Slide frame; 24. Heating plate; 25. Heating module; 26. Molding mold; 261. Slide bar; 262. Support plate; 263. Slide hole frame; 264. Guide rod; 265. First spring; 266. Guide cylinder; 267. First guide groove; 268. Guide column; 269. Slider; 27. Auxiliary part; 271. First slide; 272. Hole seat; 273. Second guide groove; 274. Pull plate; 275. Second slide; 276. Pull rod; 277. Second spring; 278. Pedal; 3. Control box. DETAILED DESCRIPTION

[0030] The present application is further described in detail below with reference to the accompanying drawings.

[0031] The embodiment of the present application discloses a rubber sole vulcanization pressing device. Figure 1 、 Figure 2 、 Figure 3 and Figure 4 A rubber sole vulcanization and pressing device includes a base 1, a main frame 2 and a control box 3. The control box 3 is vertically fixed to the middle of the top surface of the base 1, and the main frame 2 is symmetrically arranged on both sides of the top surface of the base 1. The main frame 2 includes a rod frame 21, a forming mold 26 and an auxiliary part 27. The rod frame 21 is vertically fixed to the top surface of the base 1, and a cylinder 22 is vertically fixed to the bottom surface of the rod frame 21. The bottom of the rod frame 21 is vertically slidably assembled with a supporting slide 23, and the bottom surface of the supporting slide 23 is fixedly connected to the top of the cylinder 22. The top surface of the supporting slide 23 is horizontally slidably assembled with a forming mold 26, and a support plate 262 is horizontally and vertically slidably assembled in the forming mold 26. The bottom surface of the forming mold 26 is horizontally fixed with a sliding plate. The hole frame 263 and the bottom surface of the support plate 262 are vertically fixed with multiple guide rods 264, which are vertically slid through and assembled on the sliding hole frame 263, and the outside of the guide rod 264 is vertically sleeved with a first spring 265, and the two ends of the first spring 265 are respectively fixed on the sliding hole frame 263 and the support plate 262, and the middle part of the bottom surface of the support plate 262 is vertically rotatably connected with a guide column 268, and a slider 269 is horizontally fixed to the bottom of the outer circumference of the guide column 268, and a guide cylinder 266 is vertically fixed to the middle part of the sliding hole frame 263, and a first guide groove 267 is vertically opened on the inner wall of the guide cylinder 266, the guide column 268 is inserted into the guide cylinder 266, and the slider 269 at the end of the guide column 268 slides in the first guide groove 267.

[0032] By adopting the above technical solution, when in use, the forming mold 26 is first assembled on the supporting slide 23, and the controller in the control box 3 controls the heating module 25 on the heating plate 24 through the PLC program to start and quickly heat the forming mold 26 to the set value, and the material is added to the forming mold 26. Then, the servo motor is started to drive the compressed air into the cylinder 22 to push it. The pressure arm of the cylinder 22 rises to drive the forming mold 26 to rise, and the forming mold 26 is driven to rise and contact the heating plate 24 until it contacts the surface of the material and applies a suitable pressure for a certain time to complete the vulcanization process. The servo motor is started to drive the compressed air into the air cylinder 22 to push it. The cylinder 22 pushes, and the pressure reducing arm of the cylinder 22 slides down to drive the forming mold 26 to descend, and drives the forming mold 26 to rise away from the heating plate 24. Finally, the forming mold 26 is pulled out and cooled. The guide column 268 rotates on the guide cylinder 266. When the slider 269 slides vertically on the guide groove 267 on the guide cylinder 266, under the deformation force of the first spring 265, the support plate 262 in the forming mold 26 is pushed to slide vertically, and the cooled finished product is pushed out of the forming mold 26, and the finished product can be taken out. Therefore, when the rubber sole is taken out from the mold, no tool is required to assist in tilting it. The process of taking out the rubber sole is simple, which ensures the convenience of taking out the rubber sole.

[0033] Reference Figure 1 A heating plate 24 is fixed horizontally on the top of the rod frame 21, and a heating module 25 is fixed on the bottom surface of the heating plate 24. The heating module 25 fixed in the heating plate 24 is made of carbon fiber infrared heating sheet. The advanced infrared radiation heating method replaces the traditional electric heating or steam heating method, which not only greatly shortens the preheating time but also significantly improves the heat utilization rate.

[0034] Reference Figure 1 A slide frame 231 is horizontally fixed on the top surface of the supporting slide 23, and the front end of the slide frame 231 is open. The slide frame 231 fixed on the supporting slide 23 is used to horizontally slide and guide the forming mold 26 to be assembled on the supporting slide 23, completing the assembly of the forming mold 26 on the supporting slide 23. Slide bars 261 are horizontally fixed on both sides of the bottom surface of the forming mold 26, and the slide bars 261 of the forming mold 26 are horizontally slid and assembled in the slide frame 231. The forming mold 26 and the slide frame 231 are assembled and connected in the slide frame 231 by the slide bars 261 of the forming mold 26 sliding horizontally.

[0035] Reference Figure 1The front part of the supporting slide 23 is provided with an auxiliary part 27, which includes a first slide plate 271. Two first slide plates 271 are symmetrically arranged vertically, and one end of the two first slide plates 271 is vertically fixed to the front end surface of the supporting slide 23. A second guide groove 273 is vertically opened on the side of the two first slide plates 271 close to the supporting slide 23, and a horizontal pull plate 274 is provided on the lower side of the two first slide plates 271. During use, the auxiliary part 27 is used to prevent the forming mold 26 from being assembled on the supporting slide 23 and maintain stability. The first slide plates 271 on both sides of the top surface of the horizontal pull plate 274 are vertically slid and assembled in the second guide grooves 273. The vertical movement guides the first slide plates 271 to move upward to prevent the forming mold 26 from being assembled on the supporting slide 23. When the first slide plates 271 slide down, the forming mold 26 can be slid and separated on the supporting slide 23. A second slide plate 275 is symmetrically and vertically fixed to each side of the top surface of the horizontal pull plate 274. The second slide plates 275 slide vertically in the second guide groove 273. A pull rod 276 is vertically fixed to each side of the top surface of the horizontal pull plate 274, and a pedal 278 is vertically fixed to the front end of the horizontal pull plate 274. When the forming mold 26 is slidably disassembled on the support slide 23, when the mold 26 is pulled downward, the pedal 278 is pressed to drive the pull rod 276 on the horizontal pull plate 274 to slide vertically down on the hole seat 272, thereby controlling the vertical downward movement of the first slide plate 271. Hole seats 272 are horizontally fixed to the front of the two first slide plates 271, and the hole seats 272 and the pull rod 276 are vertically slidably connected. When the mold 26 is pulled downward, the pedal 278 is pressed to drive the pull rod 276 on the horizontal pull plate 274 to slide vertically down on the hole seat 272, guiding the vertical downward movement of the horizontal pull plate 274. The outer sleeve of the pull rod 276 is provided with a second spring 277, and the two ends of the second spring 277 are respectively fixed on the end of the pull rod 276 and the hole seat 272. The second spring 277 on the pull rod 276 is used for tensile deformation to control the pull rod 276 to move vertically upward to restore the second slide plate 275 to move upward.

[0036] The implementation principle of the rubber sole vulcanization pressing device of the present application is as follows: when in use, the forming mold 26 is first assembled on the supporting slide 23, and the controller in the control box 3 controls the heating module 25 on the heating plate 24 through the PLC program to start and quickly heat the forming mold 26 to the set value, and then the material is added to the forming mold 26, and then the servo motor is started to drive the compressed air into the cylinder 22 to push, and the pressure arm of the cylinder 22 rises to drive the forming mold 26 to rise, and drives the forming mold 26 to rise and contact the heating plate 24 until it contacts the surface of the material and applies a suitable size of pressure. The pressure is maintained for a certain time to complete the vulcanization process, and the servo motor is started to drive the compressed air into the cylinder 22 to push. The pressure reducing arm of the cylinder 22 slides down to drive the forming mold 26 to descend, and drives the forming mold 26 to rise away from the heating plate 24. Finally, the forming mold 26 is pulled out and after the cooling link, the guide column 268 rotates on the guide cylinder 266. When the slider 269 slides vertically on the guide groove 267 on the guide cylinder 266, under the action of the deformation force of the first spring 265, the support plate 262 in the forming mold 26 is pushed to slide vertically, and the cooled finished product is pushed out of the forming mold 26, and the finished product can be taken out.

[0037] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A rubber sole vulcanization pressing device, characterized in that: The invention comprises a base (1), a main frame (2) and a control box (3), wherein the control box (3) is vertically fixed to the middle of the top surface of the base (1), and the main frame (2) is symmetrically arranged on both sides of the top surface of the base (1), and the main frame (2) comprises a rod frame (21), a forming mold (26) and an auxiliary part (27), wherein the rod frame (21) is vertically fixed to the top surface of the base (1), and a cylinder (22) is vertically fixed to the bottom surface of the rod frame (21), a supporting slide (23) is vertically slidably assembled at the bottom of the rod frame (21), and the bottom surface of the supporting slide (23) is fixedly connected to the top of the cylinder (22), a forming mold (26) is horizontally slidably assembled on the top surface of the supporting slide (23), and a support plate (262) is horizontally and vertically slidably assembled in the forming mold (26), and a sliding hole frame (27) is horizontally fixed to the bottom surface of the forming mold (26). 263), and a plurality of guide rods (264) are vertically fixed on the bottom surface of the support plate (262), the guide rods (264) are vertically slid through and assembled on the sliding hole frame (263), and the outside of the guide rods (264) is vertically sleeved with a first spring (265), and the two ends of the first spring (265) are respectively fixed on the sliding hole frame (263) and the support plate (262), the middle part of the bottom surface of the support plate (262) is vertically rotatably connected with a guide column (268), and a slider (269) is horizontally fixed on the bottom of the outer circumference of the guide column (268), the middle part of the sliding hole frame (263) is vertically penetrated and fixed with a guide cylinder (266), and the inner wall of the guide cylinder (266) is vertically opened with a first guide groove (267), the guide column (268) is inserted into the guide cylinder (266), and the slider (269) at the end of the guide column (268) slides in the first guide groove (267).

2. The rubber sole vulcanization and pressing device according to claim 1, characterized in that: A heating plate (24) is horizontally fixed on the top of the rod frame (21), and a heating module (25) is fixed on the bottom surface of the heating plate (24).

3. The rubber sole vulcanization and pressing device according to claim 2, characterized in that: A slide frame (231) is horizontally fixed on the top surface of the supporting slide (23), and the front end of the slide frame (231) is opened.

4. The rubber sole vulcanization and pressing device according to claim 3, characterized in that: Slide bars (261) are horizontally fixed on both sides of the bottom surface of the molding die (26), and the slide bars (261) of the molding die (26) are horizontally slidably assembled in the slide frame (231).

5. The rubber sole vulcanization and pressing device according to claim 4, characterized in that: An auxiliary part (27) is provided at the front of the supporting slide (23), and the auxiliary part (27) includes a first slide plate (271). Two first slide plates (271) are symmetrically and vertically provided, and one end of the two first slide plates (271) is vertically fixed to the front end surface of the supporting slide (23). A second guide groove (273) is vertically opened on one side of the two first slide plates (271) close to the supporting slide (23), and a horizontal pull plate (274) is provided on the lower side of the two first slide plates (271).

6. The rubber sole vulcanization and pressing device according to claim 5, characterized in that: Second slide plates (275) are symmetrically and vertically fixed on both sides of the top surface of the horizontal pull plate (274), and the second slide plates (275) are vertically slidably assembled in the second guide groove (273). Pull rods (276) are vertically fixed on both sides of the top surface of the horizontal pull plate (274), and a pedal (278) is vertically fixed on the front end surface of the horizontal pull plate (274).

7. The rubber sole vulcanization and pressing device according to claim 6, characterized in that: A hole seat (272) is horizontally fixed to the front outer portions of the two first slide plates (271), and the hole seat (272) is vertically slidably plugged into the pull rod (276).

8. The rubber sole vulcanization and pressing device according to claim 7, characterized in that: The outside of the pull rod (276) is provided with a second spring (277), and the two ends of the second spring (277) are respectively fixed on the end of the pull rod (276) and the hole seat (272).

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