Rubber product vulcanizing machine

Abstract

The utility model discloses a rubber product vulcanizing machine which comprises a base, a frame is vertically installed on the top of the base, a lifting vulcanizing assembly is arranged on the frame, a vulcanizing groove is formed in the top of the base, an ejection assembly is arranged in the vulcanizing groove, and the rubber product vulcanizing machine is provided with an ejection rod, a connecting plate, a lifting plate and a first clamping block. When materials in the vulcanizing tank are jacked, a hydraulic rod is started to pull a lifting heating plate to move upwards, the lifting heating plate drives a pulling plate and a pulling block to move upwards, a first clamping block and a lifting plate are pulled to move upwards in the upward moving process of the pulling block, and a connecting plate and an ejector rod are pulled to move upwards through the lifting plate; and the ejector rod drives the ejector plate to eject out materials in the vulcanization tank.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber product vulcanizing machines, in particular to a rubber product vulcanizing machine. Background Art

[0002] Rubber is divided into two types: natural rubber and synthetic rubber. Natural rubber is made by extracting gum from rubber trees, rubber grass and other plants, while synthetic rubber is obtained by polymerization of various monomers. Rubber products are widely used in industry or various aspects of life. In order to increase the performance of rubber products, rubber products need to be vulcanized. Vulcanization can change the linear polymer structure into a three-dimensional polymer structure, because sulfur can be connected in the form of a covalent bond between two polymer chains, making it three-dimensional and enhancing the performance of rubber. The most commonly used vulcanization is to use a vulcanizer to treat the rubber at high temperature and high pressure.

[0003] The Chinese patent with the publication number CN213471883U discloses a rubber product vulcanizer, including a vulcanizing table, a control panel is arranged on the front of the vulcanizing table, a first hydraulic telescopic rod is fixedly connected to the upper surface of the vulcanizing table, a telescopic end of the first hydraulic telescopic rod is fixedly connected to a horizontal plate, a mold heater is arranged on the lower surface of the horizontal plate, a vertical rod is fixedly connected to the upper surface of the vulcanizing table, a baffle rod is fixedly connected to the surface of the vertical rod, a guide rail is fixedly connected to the upper surface of the vulcanizing table, and a moving table is arranged on the upper surface of the guide rail. The rubber product vulcanizer is convenient for the moving table to drive the mold to move on the guide rail by arranging the guide rail and the moving table, convenient for lifting the vulcanizing upper mold by arranging the second hydraulic telescopic rod and the rotating shaft, convenient for blocking the rear half of the vulcanizing upper mold lifted by the second hydraulic telescopic rod by arranging the vertical rod and the baffle rod, so that the vulcanizing upper mold is inclined, thereby achieving the effect of avoiding burns when the operator takes and puts the material.

[0004] However, the above patent has the following shortcomings: the above patent arranges the guide rail and the moving platform so that the moving platform can drive the mold to move on the guide rail, arranges the second hydraulic telescopic rod and the rotating shaft so as to lift the vulcanization upper mold, and arranges the vertical rod and the blocking rod so as to block the rear half of the vulcanization upper mold lifted by the second hydraulic telescopic rod, so that the vulcanization upper mold is inclined, thereby achieving the effect of avoiding burns when the operator takes and places the material. However, workers are still needed to take the material during use, which still poses a risk of burns and increases the labor intensity of the workers. Utility Model Content

[0005] The purpose of the utility model is to provide a rubber product vulcanizing machine to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a rubber product vulcanizing machine, comprising a base, a frame vertically installed on the top of the base, and a lifting vulcanizing assembly is arranged on the frame, a vulcanizing tank is opened on the top of the base, and an ejection assembly is arranged in the vulcanizing tank;

[0007] The ejection assembly includes a push rod, a connecting plate, a lifting plate and a first clamping block. The push plate is slidably installed in the bottom of the vulcanization tank, and the push rod is vertically installed at the bottom of the top plate. The bottom of the push rod slides through the base, and the connecting plates are horizontally installed on the through ends of the push rods. The lifting plates are vertically installed on the tops of the connecting plates, and the first clamping blocks are installed on the sides of the lifting plates close to each other.

[0008] By adopting the above technical solution, the materials processed in the vulcanizing tank can be ejected.

[0009] As a further solution of the utility model: the lifting vulcanization assembly includes a hydraulic rod, a lifting heating plate and an upper vulcanization body, the hydraulic rod is vertically installed on the top of the frame, and the lifting heating plate is installed on the output end of the hydraulic rod, and the upper vulcanization body is installed on the bottom of the lifting heating plate.

[0010] By adopting the above technical solution, fluidization of materials is achieved.

[0011] As a further solution of the utility model: pull plates are vertically installed on both sides of the lifting heating plate, and pull blocks are installed on the sides of the pull plates that are away from each other.

[0012] By adopting the above technical solution, it is possible to pull up the first clamping block on the lifting plate.

[0013] As a further solution of the utility model: a guide column is vertically installed on the top of the lifting heating plate, and the output end of the guide column slides through the frame.

[0014] By adopting the above technical solution, the lifting heating plate moving up and down can be guided.

[0015] As a further solution of the utility model: guide grooves are vertically opened at the bottom of both sides of the vulcanization tank, and guide rods are slidably inserted into the guide grooves, and the tops of the guide rods are connected to the bottom of the top plate.

[0016] By adopting the above technical solution, the top plate moving up and down can be guided.

[0017] As a further solution of the utility model: a return spring is installed on the top of each connecting plate, and the top of each return spring is connected to the bottom of the base.

[0018] By adopting the above technical solution, the rebound and reset of the rising top plate is achieved.

[0019] Compared with the prior art, the utility model has the following beneficial effects: the rubber product vulcanizing machine,

[0020] A push rod, a connecting plate, a lifting plate and a first clamping block are provided. When the material in the vulcanizing tank is pushed to the top, the lifting and heating plate is pulled upward by starting the hydraulic rod, and the lifting and heating plate drives the pulling plate and the pulling block to move upward. When the pulling block moves upward, the first clamping block and the lifting plate are pulled upward, and the connecting plate and the push rod are pulled upward by the lifting plate, and the push rod drives the top plate to eject the material in the vulcanizing tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0023] Figure 3 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0024] In the figure: 1. base; 2. frame; 3. vulcanizing tank; 4. top plate; 5. push rod; 6. connecting plate; 7. lifting plate; 8. first clamping block; 9. hydraulic rod; 10. lifting heating plate; 11. upper vulcanizing body; 12. pulling plate; 13. pulling block; 14. guide column; 15. reset spring; 16. guide rod; 17. guide groove. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-3 The utility model provides a technical solution: a rubber product vulcanizing machine, comprising a base 1, a frame 2 is vertically installed on the top of the base 1, and a lifting vulcanizing component is arranged on the frame 2, a vulcanizing tank 3 is opened on the top of the base 1, and an ejection component is arranged in the vulcanizing tank 3;

[0027] The ejection assembly includes an ejector rod 5, a connecting plate 6, a lifting plate 7 and a first clamping block 8. The ejector plate 4 is slidably installed in the bottom of the vulcanization tank 3, and the ejector rod 5 is vertically installed at the bottom of the ejector plate 4. The bottom of the ejector rod 5 slides through the base 1, and the connecting plate 6 is horizontally installed at the through end of the ejector rod 5. The lifting plate 7 is vertically installed on the top of the connecting plate 6, and the first clamping block 8 is installed on the side where the lifting plates 7 are close to each other. Pull plates 12 are vertically installed on both sides of the lifting heating plate 10, and pull blocks 13 are installed on the side where the pull plates 12 are away from each other.

[0028] Specifically, when the material in the vulcanization tank 3 is pushed to the top, the lifting heating plate 10 is started to drive the pulling plate 12 and the pulling block 13 to move upward. When the pulling block 13 moves upward, the first clamping block 8 and the lifting plate 7 are pulled upward. The connecting plate 6 and the ejector rod 5 are pulled upward by the lifting plate 7, and the ejector rod 5 drives the ejector plate 4 to eject the material in the vulcanization tank 3.

[0029] Further, the lifting vulcanization assembly includes a hydraulic rod 9, a lifting heating plate 10 and an upper vulcanization body 11, the hydraulic rod 9 is vertically installed at the top of the frame 2, and the lifting heating plate 10 is installed at the output end of the hydraulic rod 9, and the upper vulcanization body 11 is installed at the bottom of the lifting heating plate 10;

[0030] Specifically, by putting the material into the vulcanization tank 3, and then starting the hydraulic rod 9 to drive the lifting heating plate 10 and the upper vulcanization body 11 to move downward, the upper vulcanization body 11 is inserted into the vulcanization tank 3, so that the material in the vulcanization tank 3 can be fluidized, and at the same time, the lifting heating plate 10 is energized to heat the upper vulcanization body 11.

[0031] Furthermore, a guide column 14 is vertically installed on the top of the lifting heating plate 10, and the output end of the guide column 14 slides through the frame 2;

[0032] Specifically, when the lifting heating plate 10 moves up and down, the guide column 14 vertically installed on the top of the lifting heating plate 10 slides through the frame 2, so that the lifting heating plate 10 moving up and down can be guided.

[0033] Furthermore, guide grooves 17 are vertically opened at the bottom of both sides of the vulcanization tank 3, and guide rods 16 are slidably inserted into the guide grooves 17, and the tops of the guide rods 16 are connected to the bottom of the top plate 4;

[0034] Specifically, when the top plate 4 moves up and down, the guide rod 16 installed at the bottom of the top plate 4 is inserted into the guide groove 17, thereby guiding the top plate 4 moving up and down, and improving the stability of the top plate 4 during the up and down movement.

[0035] Furthermore, a return spring 15 is installed on the top of the connecting plate 6 , and the top of the return spring 15 is connected to the bottom of the base 1 .

[0036] Specifically, after the ejector rod 5 moves upward to eject the material, the connecting plate 6 is moved downward by the elastic force of the return spring 15, thereby driving the ejector rod 5 to move downward, thereby achieving the ejection of the ejector plate 4.

[0037] Working principle: When using the rubber product vulcanizing machine, the material is placed into the vulcanizing tank 3, and then the hydraulic rod 9 is started to drive the lifting heating plate 10 and the upper vulcanizing body 11 to move downward. The upper vulcanizing body 11 is inserted into the vulcanizing tank 3 to fluidize the material in the vulcanizing tank 3. Then, the hydraulic rod 9 is started to pull the lifting heating plate 10 to move upward. The lifting heating plate 10 drives the pulling plate 12 and the pulling block 13 to move upward. During the upward movement of the pulling block 13, the first clamping block 8 and the lifting plate 7 are pulled upward. The connecting plate 6 and the ejector rod 5 are pulled upward by the lifting plate 7. The ejector rod 5 drives the ejector plate 4 to eject the material in the vulcanizing tank 3. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0038] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0039] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A rubber product vulcanizing machine, comprising a base (1), characterized in that: A frame (2) is vertically mounted on the top of the base (1), and a lifting vulcanization assembly is arranged on the frame (2); a vulcanization tank (3) is opened on the top of the base (1), and an ejection assembly is arranged in the vulcanization tank (3); The ejection assembly comprises an ejector rod (5), a connecting plate (6), a lifting plate (7) and a first clamping block (8); the ejector plate (4) is slidably mounted in the bottom of the vulcanization tank (3), and the ejector rod (5) is vertically mounted at the bottom of the top plate (4); the bottom of the ejector rod (5) slides through the base (1), and the connecting plate (6) is horizontally mounted at the through end of the ejector rod (5); the lifting plate (7) is vertically mounted on the top of the connecting plate (6), and the first clamping block (8) is mounted on the side of the lifting plates (7) close to each other.

2. A rubber product vulcanizing machine according to claim 1, characterized in that: The lifting vulcanization assembly comprises a hydraulic rod (9), a lifting heating plate (10) and an upper vulcanization body (11); the hydraulic rod (9) is vertically installed at the top of the frame (2), and the lifting heating plate (10) is installed at the output end of the hydraulic rod (9); and the upper vulcanization body (11) is installed at the bottom of the lifting heating plate (10).

3. A rubber product vulcanizing machine according to claim 2, characterized in that: Pull plates (12) are vertically installed on both sides of the lifting heating plate (10), and pull blocks (13) are installed on the sides of the pull plates (12) that are away from each other.

4. A rubber product vulcanizing machine according to claim 2, characterized in that: A guide column (14) is vertically installed on the top of the lifting heating plate (10), and the output end of the guide column (14) slides through the frame (2).

5. A rubber product vulcanizing machine according to claim 1, characterized in that: The bottom of both sides of the vulcanization tank (3) are vertically provided with guide grooves (17), and guide rods (16) are slidably inserted into the guide grooves (17), and the tops of the guide rods (16) are connected to the bottom of the top plate (4).

6. A rubber product vulcanizing machine according to claim 1, characterized in that: A return spring (15) is installed on the top of each of the connection plates (6), and the top of each of the return springs (15) is connected to the bottom of the base (1).

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