Vulcanizing capsule demolding device

Abstract

The utility model relates to the technical field of vulcanized capsule production, and discloses a vulcanized capsule demoulding device which comprises a main body mechanism and a lifting mechanism, and the lifting mechanism is positioned at the upper end of the main body mechanism. According to the curing bladder demolding device, through installation of the main body mechanism, in the curing bladder production process, after curing bladder shaping is completed, a vacuum pump can be started, air in a vacuum suction cup is sucked away through the vacuum pump, a vacuum environment is formed in the vacuum suction cup, and therefore the curing bladder is sucked; when the vulcanizing capsule is taken out, a gap is formed between the vulcanizing capsule and the mold, then the auxiliary demolding assembly is started, high-pressure gas in the gas tank is sprayed into the mold from the gap through the high-pressure gas gun, the vulcanizing capsule is separated from the mold, and finally the vulcanizing capsule is taken out through the vacuum suction cup. The problem that the curing bladder is damaged due to the fact that the curing bladder and the mold are attached too tightly can be avoided, the demolding effect is improved, and the practicability of the curing bladder demolding device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vulcanization bladder production, in particular to a vulcanization bladder demoulding device. Background Art

[0002] The curing bladder is a hollow, thin-walled rubber product used in tire vulcanizers. It is used to load the inner cavity of the tire to be vulcanized and then introduce a heating medium. It cooperates with the vulcanizer to perform shaping and vulcanization operations. The type of curing bladder varies depending on the structure of the vulcanizer. The bladders used in various shaping vulcanizers are mainly divided into three types: Type A, Type B and Type AB.

[0003] The existing CN217073455U patent document proposes a vulcanization bladder demolding device, which includes a frame, a rotating assembly and a mold base horizontally provided on the frame, and a vulcanization assembly and a suction and pulling assembly vertically provided on the left and right sides of the top of the frame respectively. A travel switch, a contact block and a spring are installed at the end of the suction and pulling assembly. The beneficial technical effects of this device are: the suction and pulling assembly and multiple suction cups are pushed out by the cylinder to adsorb the vulcanization bladder, and the vulcanization bladder and the mold are automatically separated by the rotation of the rotating table; the contact blocks in three different positions are used in conjunction with the travel switch to control the adsorption state of the vulcanization bladder, and the spring automatically returns the contact block to its position after the adsorption is completed; the utility model has a simple structure, and the rotating table is used to realize the free switching of the vulcanization bladder between the vulcanization position and the demolding position, thereby improving the working efficiency.

[0004] However, the prior art patented technology with publication number CN217073455U does not have a very good demoulding effect on the vulcanization bladder during use, and the vulcanization bladder may be damaged due to the tight fit between the vulcanization bladder and the mold. Utility Model Content

[0005] (1) Technical problems solved

[0006] The purpose of the present invention is to provide a vulcanization bladder demoulding device to solve the problem in the above background technology that the demoulding effect of the vulcanization bladder is not very good and the vulcanization bladder may be damaged due to the tight fit between the vulcanization bladder and the mold.

[0007] (2) Technical solution

[0008] To achieve the above-mentioned object, the present invention provides the following technical solution: a vulcanization bladder demoulding device, comprising a main body mechanism and a lifting mechanism, wherein the lifting mechanism is located at the upper end of the main body mechanism, the main body mechanism comprising a fixed base, a support rod and a top plate, wherein the support rod is fixedly mounted on the upper end of the fixed base, and the top plate is fixedly mounted on the upper end of the support rod;

[0009] Preferably, the main body structure further includes a mold, an auxiliary demoulding component, a vacuum pump and a vacuum suction cup. The mold is fixedly mounted on the upper end of the fixed base, the auxiliary demoulding component is fixedly mounted on the upper end of the top plate, the vacuum pump is fixedly mounted below the top plate, and the vacuum suction cup is fixedly mounted on the lower end of the vacuum pump. During the production process of the vulcanization bladder, the vacuum pump can be started when the vulcanization bladder is shaped. The air in the vacuum suction cup is sucked away by the vacuum pump, so that a vacuum environment is formed in the vacuum suction cup, thereby adsorbing the vulcanization bladder and forming a gap between the vulcanization bladder and the mold. Then, the auxiliary demoulding component is started, and the high-pressure air gun is used to spray the high-pressure gas in the gas tank into the mold through the gap, so that the vulcanization bladder is separated from the mold. Finally, the vulcanization bladder is taken out by the vacuum suction cup. The structure is simple and easy to use, which can avoid the problem of damage to the vulcanization bladder caused by the vulcanization bladder being too tightly fitted to the mold, thereby improving the demoulding effect.

[0010] Preferably, the auxiliary demoulding component includes a gas tank, an air pipe and a high-pressure air gun. The gas tank is fixedly installed on the upper end of the top plate, and the gas tank is convenient for storing high-pressure gas.

[0011] Preferably, the air pipe is fixedly installed at the lower end of the gas tank, and the high-pressure air gun is fixedly installed at the lower end of the air pipe. The staff can use the high-pressure air gun to spray the high-pressure gas in the gas tank into the mold through the gap, so that the vulcanization bladder is separated from the mold, avoiding the vulcanization bladder and the mold from fitting too tightly.

[0012] Preferably, the lifting mechanism includes a driving motor, a threaded rod, a limiting block, a screw block and a mounting seat, and the driving motor is fixedly mounted on the upper end of the top plate.

[0013] Preferably, the threaded rod is fixedly mounted on the lower end of the driving motor, and the limit block is fixedly mounted on the lower end of the threaded rod. When in use, the driving motor is started, and the threaded rod can be driven to rotate by the driving motor, thereby adjusting the position of the screw block.

[0014] Preferably, the screw block is movably mounted on the outer end of the threaded rod, the mounting seat is fixedly mounted on the right end of the screw block, and the mounting seat is fixedly mounted on the upper end of the vacuum pump. The screw block can drive the vacuum suction cup to move up and down, thereby using the vacuum suction cup to remove the vulcanization bladder from the mold.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. The vulcanization bladder demoulding device, through the installation of the main mechanism, realizes that during the vulcanization bladder production process, when the vulcanization bladder is shaped, the vacuum pump can be started. The vacuum pump sucks away the air in the vacuum suction cup, creating a vacuum environment in the vacuum suction cup, thereby adsorbing the vulcanization bladder and creating a gap between the vulcanization bladder and the mold. Then, the auxiliary demoulding component is started, and the high-pressure air gun is used to spray the high-pressure gas in the gas tank into the mold through the gap, so that the vulcanization bladder is separated from the mold. Finally, the vulcanization bladder is removed by the vacuum suction cup. The simple structure and easy use can avoid the problem of the vulcanization bladder being damaged due to the close fit between the vulcanization bladder and the mold, thereby improving the demoulding effect and enhancing the practicality of the vulcanization bladder demoulding device.

[0017] 2. The vulcanization bladder demoulding device, through the installation of the lifting mechanism, realizes that the driving motor is started when in use, and the driving motor can drive the threaded rod to rotate, thereby adjusting the position of the screw block, and the screw block can drive the vacuum suction cup to move up and down, so that the vulcanization bladder is removed from the mold by the vacuum suction cup, thereby improving the use effect of the vulcanization bladder demoulding device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the auxiliary demoulding component structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the lifting mechanism structure of the utility model.

[0022] In the figure: 1. Main body; 101. Fixed base; 102. Support rod; 103. Top plate; 104. Mold; 105. Auxiliary demoulding component; 1051. Gas tank; 1052. Air pipe; 1053. High-pressure air gun; 106. Vacuum pump; 107. Vacuum suction cup; 2. Lifting mechanism; 201. Drive motor; 202. Threaded rod; 203. Limit block; 204. Screw block; 205. Mounting base. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figures 1-4 The utility model provides a technical solution: a vulcanization bladder demoulding device, including a main body mechanism 1 and a lifting mechanism 2, the lifting mechanism 2 is located at the upper end of the main body mechanism 1, the main body mechanism 1 includes a fixed base 101, a support rod 102 and a top plate 103, the support rod 102 is fixedly installed on the upper end of the fixed base 101, and the top plate 103 is fixedly installed on the upper end of the support rod 102.

[0025] The main body 1 also includes a mold 104, an auxiliary demoulding component 105, a vacuum pump 106 and a vacuum suction cup 107. The mold 104 is fixedly mounted on the upper end of the fixed base 101, the auxiliary demoulding component 105 is fixedly mounted on the upper end of the top plate 103, the vacuum pump 106 is fixedly mounted below the top plate 103, and the vacuum suction cup 107 is fixedly mounted on the lower end of the vacuum pump 106. The auxiliary demoulding component 105 includes a gas tank 1051, an air pipe 1052 and a high-pressure air gun 1053. The gas tank 1051 is fixedly mounted on the upper end of the top plate 103, the air pipe 1052 is fixedly mounted on the lower end of the gas tank 1051, and the high-pressure air gun 1053 is fixedly mounted. The air gun 1053 is fixedly installed at the lower end of the air pipe 1052. During the production process of the vulcanization bladder, when the vulcanization bladder is shaped, the vacuum pump 106 can be started. The air in the vacuum suction cup 107 is sucked away by the vacuum pump 106, so that a vacuum environment is formed in the vacuum suction cup 107, thereby adsorbing the vulcanization bladder, and creating a gap between the vulcanization bladder and the mold 104. Then, the auxiliary demolding component 105 is started, and the high-pressure air gun 1053 is used to spray the high-pressure gas in the gas tank 1051 into the mold 104 through the gap, so that the vulcanization bladder is separated from the mold 104, and finally the vulcanization bladder is taken out through the vacuum suction cup 107.

[0026] The lifting mechanism 2 includes a driving motor 201, a threaded rod 202, a limit block 203, a screw block 204 and a mounting seat 205. The driving motor 201 is fixedly mounted on the upper end of the top plate 103, the threaded rod 202 is fixedly mounted on the lower end of the driving motor 201, the limit block 203 is fixedly mounted on the lower end of the threaded rod 202, the screw block 204 is movably mounted on the outer end of the threaded rod 202, the mounting seat 205 is fixedly mounted on the right end of the screw block 204, and the mounting seat 205 is fixedly mounted on the upper end of the vacuum pump 106. When in use, the driving motor 201 is started, and the threaded rod 202 is driven to rotate by the driving motor 201, thereby adjusting the position of the screw block 204. The vacuum suction cup 107 can be driven up and down by the screw block 204, so that the vulcanization capsule is taken out of the mold 104 by the vacuum suction cup 107.

[0027] Working principle: During the production process of the vulcanization bladder, when the vulcanization bladder is shaped, the vacuum pump 106 can be started. The air in the vacuum suction cup 107 is sucked away by the vacuum pump 106, so that a vacuum environment is formed in the vacuum suction cup 107, thereby adsorbing the vulcanization bladder and creating a gap between the vulcanization bladder and the mold 104. Then, the auxiliary demoulding component 105 is started, and the high-pressure air gun 1053 is used to spray the high-pressure gas in the gas tank 1051 into the mold 104 through the gap, so that the vulcanization bladder is separated from the mold 104. Finally, the drive motor 201 is started, and the threaded rod 202 is driven to rotate by the drive motor 201, thereby adjusting the position of the screw block 204. The screw block 204 can drive the vacuum suction cup 107 to move up and down, so that the vulcanization bladder is taken out of the mold 104 by the vacuum suction cup 107.

[0028] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the scope of protection of the utility model. Simple modifications or equivalent replacements of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. A vulcanizing bladder demoulding device, comprising a main body mechanism (1) and a lifting mechanism (2), characterized in that: The lifting mechanism (2) is located at the upper end of the main mechanism (1), and the main mechanism (1) comprises a fixed base (101), a support rod (102) and a top plate (103), wherein the support rod (102) is fixedly mounted on the upper end of the fixed base (101), and the top plate (103) is fixedly mounted on the upper end of the support rod (102); The main body mechanism (1) further comprises a mold (104), an auxiliary demoulding assembly (105), a vacuum pump (106) and a vacuum suction cup (107); the mold (104) is fixedly mounted on the upper end of the fixed base (101); the auxiliary demoulding assembly (105) is fixedly mounted on the upper end of the top plate (103); the vacuum pump (106) is fixedly mounted below the top plate (103); and the vacuum suction cup (107) is fixedly mounted on the lower end of the vacuum pump (106).

2. A vulcanizing bladder demoulding device according to claim 1, characterized in that: The auxiliary demoulding component (105) includes a gas tank (1051), an air pipe (1052) and a high-pressure air gun (1053), and the gas tank (1051) is fixedly installed on the upper end of the top plate (103).

3. A vulcanizing bladder demoulding device according to claim 2, characterized in that: The air pipe (1052) is fixedly mounted on the lower end of the air tank (1051), and the high-pressure air gun (1053) is fixedly mounted on the lower end of the air pipe (1052).

4. A vulcanizing bladder demoulding device according to claim 3, characterized in that: The lifting mechanism (2) comprises a driving motor (201), a threaded rod (202), a limiting block (203), a screw block (204) and a mounting seat (205); the driving motor (201) is fixedly mounted on the upper end of the top plate (103).

5. A vulcanizing bladder demoulding device according to claim 4, characterized in that: The threaded rod (202) is fixedly mounted on the lower end of the driving motor (201), and the limit block (203) is fixedly mounted on the lower end of the threaded rod (202).

6. A vulcanizing bladder demoulding device according to claim 5, characterized in that: The screw block (204) is movably mounted on the outer end of the threaded rod (202), the mounting seat (205) is fixedly mounted on the right end of the screw block (204), and the mounting seat (205) is fixedly mounted on the upper end of the vacuum pump (106).

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