Solid tire shaping vulcanizer with explosion-proof function

Abstract

The utility model provides a solid tire shaping vulcanizer with an explosion-proof function, which comprises a vulcanizer body, a vulcanizing component arranged on the inner side of the vulcanizer body, and an explosion-proof component arranged on the top of the vulcanizing component; the vulcanizing assembly comprises a fixing bin arranged at the bottom of the machine body, a vulcanizing bottom die is rotatably arranged in the fixing bin, and a limiting rod is vertically arranged on the inner side of the machine body. According to the solid tire shaping vulcanizer with the explosion-proof function, due to the arrangement of the controller, the negative pressure fan hose and the filter box, harmful gas generated in a tire is filtered by the filter box before the tire is vulcanized and the vulcanizing die sleeve is lifted, so that the harmful gas is prevented from harming human health; the output end of the electric control telescopic rod extends out to drive the vulcanization bottom die to rotate, so that the vulcanization bottom die rotates along the rotating joint with the fixed bin, a tire can be conveniently taken out, the structure is simple and practical, and the using effect is good.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of vulcanizing machine, especially a solid tire setting vulcanizing machine with explosion -proof function. BACKGROUND

[0002] Tire is the ground rolling annular elastic rubber product assembled on various vehicles or machines. It is usually installed on the metal rim, can support the vehicle body, buffer external impact, realize the contact with the road surface and ensure the driving performance of the vehicle.

[0003] The function of tire vulcanizing machine refers to heating rubber and adding vulcanizing agent, so that chemical reaction occurs at high temperature, so that the rubber becomes more tough, wear-resistant, high-temperature-resistant, chemical corrosion-resistant and other properties are improved. This chemical reaction is called vulcanization, which is one of the most important processes in rubber industry.

[0004] In related technology, tire vulcanization refers to heating rubber and adding vulcanizing agent, so that chemical reaction occurs at high temperature, so that the rubber becomes more tough, wear-resistant, high-temperature-resistant, chemical corrosion-resistant and other properties are improved. Application No. CN201922238269.4 relates to a tire vulcanizing machine, which can improve the safety of workers, prolong the service life of the machine, reduce the labor intensity and improve the production efficiency. However, the device is not convenient for taking out the vulcanized tire during use, and the vulcanization chamber often emits toxic gas during the separation process of the upper and lower molds after vulcanization, although the toxicity is low, but long-term breathing will still have adverse effects.

[0005] Therefore, it is necessary to provide a solid tire setting vulcanizing machine with explosion -proof function to solve the above technical problems. UTILITY MODEL CONTENTS

[0006] The utility model provides a solid tire setting vulcanizing machine with explosion -proof function, solves the problem that the existing part tire vulcanizing machine is inconvenient to take out the tire during use in related technology, and cannot handle the slightly toxic gas.

[0007] In order to solve the above technical problems, the utility model provides a solid tire setting vulcanizing machine with explosion -proof function, which comprises: a machine body, a vulcanization assembly is arranged on the inner side of the machine body, an explosion -proof assembly is arranged on the top of the vulcanization assembly;

[0008] The vulcanization assembly comprises a fixed bin arranged at the bottom of the machine body, a vulcanization bottom die is rotatably arranged in the fixed bin, a limiting rod is vertically arranged on the inner side of the machine body, and a vulcanization mold sleeve is slidably arranged on the circumferential surface of the limiting rod in the length direction.

[0009] The explosion-proof assembly comprises an electric control valve arranged at the back of the top of the vulcanization mold cover, the top of the vulcanization mold cover is provided with a pressure gauge, and the top of the vulcanization mold cover is provided with a temperature monitor.

[0010] Preferably, the bottom of the back of the machine body is rotatably provided with an electric control telescopic rod, the telescopic end of the top of the electric control telescopic rod penetrates through the bottom of the fixed bin and extends into the inside of the fixed bin, and the telescopic end of the top of the electric control telescopic rod is rotatably connected with the bottom of the vulcanization bottom mold.

[0011] Preferably, the circumferential surface of the limiting rod is provided with a buffer spring, the bottom end of the buffer spring is fixedly connected with the inner side of the machine body, and the top end of the buffer spring is provided with a buffer piece.

[0012] Preferably, the vulcanization assembly further comprises telescopic air cylinders arranged at the front and back of the machine body, the telescopic ends of the bottoms of the two telescopic air cylinders are fixedly connected with the top of the vulcanization mold cover, and the front of the machine body is provided with a controller.

[0013] Preferably, the top of the machine body is provided with a negative pressure fan, the air outlet pipe of the negative pressure fan is in communication with the top of the electric control valve, and the top of the vulcanization mold cover is in communication with a hose.

[0014] Preferably, the right side of the machine body is provided with a filter box, the bottom of the filter box is in communication with the right end of the hose, and the bottom of the filter box is provided with a switch valve for controlling the communication of the hose.

[0015] Compared with the related art, the solid tire shaping vulcanizing machine with the explosion-proof function has the following beneficial effects:

[0016] The solid tire shaping vulcanizing machine with the explosion-proof function has the following beneficial effects: BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 The solid tire shaping vulcanizing machine with the explosion-proof function has the following beneficial effects:

[0018] Figure 2 The solid tire shaping vulcanizing machine with the explosion-proof function has the following beneficial effects: Figure 1 The solid tire shaping vulcanizing machine with the explosion-proof function has the following beneficial effects:

[0019] Figure 3 The solid tire shaping vulcanizing machine with the explosion-proof function has the following beneficial effects:Figure 1 Figure 2 is a schematic diagram of the structure of the machine body part rear view in the taking state.

[0020] Figure 1 is a schematic diagram of the structure of the machine body part rear view in the taking state. DETAILED DESCRIPTION

[0021] The utility model will be further described below in combination with the drawings and embodiments.

[0022] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 1 Figure 1 is a schematic diagram of the structure of a preferred embodiment of the solid tire sizing vulcanizing machine with the explosion-proof function provided by the utility model; Figure 2 Figure 2 is a schematic diagram of the structure of the machine body part rear view in the taking state. Figure 1 Figure 2 is a schematic diagram of the structure of the machine body part rear view in the taking state. Figure 3 Figure 2 is a schematic diagram of the structure of the machine body part rear view in the taking state. Figure 1 Figure 2 is a schematic diagram of the structure of the machine body part rear view in the taking state, and the solid tire sizing vulcanizing machine with the explosion-proof function comprises a machine body 1, the inner side of the machine body 1 is provided with a vulcanizing assembly 2, and the top of the vulcanizing assembly 2 is provided with an explosion-proof assembly 3.

[0023] The vulcanizing assembly 2 comprises a fixed bin 21 arranged at the bottom of the machine body 1, the inside of the fixed bin 21 is rotatably provided with a vulcanizing bottom die 22, and the inner side of the machine body 1 is vertically provided with a limiting rod 23, and the circumferential side of the limiting rod 23 is slidably arranged with a vulcanizing die sleeve 24 along the length direction.

[0024] During vulcanization, the solid tire is placed in the inside of the vulcanizing bottom die 22, the output end of the telescopic pneumatic cylinder 28 is controlled to extend by the controller 29 to drive the vulcanizing die sleeve 24 to descend, and finally, the vulcanizing die sleeve 24 is combined with the fixed bin 21, so that the vulcanization of the tire is completed.

[0025] The explosion-proof assembly 3 comprises an electric control valve 31 arranged at the top rear side of the vulcanizing die sleeve 24, the top of the vulcanizing die sleeve 24 is provided with a pressure gauge 32, and the top of the vulcanizing die sleeve 24 is provided with a temperature monitor 33.

[0026] Through the arrangement of the electric control valve 31 and the pressure gauge 32 and the temperature monitor 33, when the internal pressure or temperature of the vulcanizing bin is monitored by any monitoring device to be too high, the controller 29 will control the electric control valve 31 to be opened, and then the internal heat dissipation or pressure reduction is realized by the negative pressure fan 4, so that the possibility of bin explosion is avoided to a certain extent.

[0027] The bottom of the back of the machine body 1 is rotatably provided with an electric control telescopic rod 25, the telescopic end of the top of the electric control telescopic rod 25 penetrates through the bottom of the fixed bin 21 and extends into the inside, and the telescopic end of the top of the electric control telescopic rod 25 is rotatably connected with the bottom of the vulcanization bottom die 22.

[0028] When the tire needs to be taken out, first, the vulcanization mold cover 24 is moved upwards, at this time, the extension of the output end of the electric control telescopic rod 25 drives the rotation of the vulcanization bottom die 22, so that the vulcanization bottom die 22 is rotated along the rotatable connection with the fixed bin 21, and then the tire can be conveniently taken out.

[0029] The circumferential surface of the limiting rod 23 is provided with a buffer spring 26, the bottom end of the buffer spring 26 is fixedly connected with the inner side of the machine body 1, and the top end of the buffer spring 26 is provided with a buffer piece 27.

[0030] Through the arrangement of the buffer spring 26, the mold closing is buffered, and the service life is improved.

[0031] The vulcanization assembly 2 further comprises telescopic air cylinders 28 arranged on the front and rear sides of the machine body 1, the telescopic ends of the bottoms of the two telescopic air cylinders 28 are fixedly connected with the top of the vulcanization mold cover 24, and the front of the machine body 1 is provided with a controller 29.

[0032] The top of the machine body 1 is provided with a negative pressure fan 4, the air outlet pipe of the negative pressure fan 4 is in communication with the top of an electric control valve 31, and the top of the vulcanization mold cover 24 is communicated with a hose 5.

[0033] Before the vulcanization is completed and the vulcanization mold cover 24 is lifted, the electric control valve 31 is controlled to be opened by the controller 29, air is delivered into the inside of the vulcanization bin by the negative pressure fan 4, due to the entry of the air and the continuous working of the negative pressure fan 4, slight toxic gas in the inside of the vulcanization bin enters into the inside of the filter box 6 through the hose 5, and then the air is filtered when passing through the filter box 6, so that the toxic gas is avoided from harming human health.

[0034] The right side of the machine body 1 is provided with a filter box 6, the bottom of the filter box 6 is in communication with the right end of the hose 5, and the bottom of the filter box 6 is provided with a switch valve for controlling the communication of the hose 5.

[0035] The inside of the filter box 6 can be composed of an activated carbon adsorption layer or other layers capable of purifying and filtering air.

[0036] The working principle of the solid tire shaping vulcanizing machine with the explosion-proof function provided by the utility model is as follows:

[0037] Step 1: During use, the solid tire is placed inside the vulcanizing mold 22. The controller 29 controls the extension of the output end of the telescopic cylinder 28 to drive the vulcanizing mold sleeve 24 to descend. The buffer spring 26 is set to buffer the mold closing and improve the service life. The vulcanizing mold sleeve 24 finally merges with the fixed chamber 21, thereby completing the vulcanization of the tire. During the vulcanization process, when any monitoring device detects that the internal pressure or temperature of the vulcanizing chamber is too high, the controller 29 will control the electric control valve 31 to open, and then the negative pressure fan 4 will dissipate heat and reduce the pressure inside, which to a certain extent avoids the possibility of the chamber bursting.

[0038] Step 2: Before vulcanization is completed and the vulcanization mold 24 is raised, the controller 29 controls the electric control valve 31 to open, and the negative pressure fan 4 delivers air into the vulcanization chamber. Due to the entry of air and the continuous operation of the negative pressure fan 4, the slightly toxic gas located inside the vulcanization chamber will enter the filter box 6 through the hose 5. The air will then be filtered when passing through the filter box 6, thereby preventing the toxic gas from harming human health.

[0039] Step 3: When removing the tire, first move the vulcanizing mold sleeve 24 upward. At this time, the extension of the output end of the electric telescopic rod 25 drives the vulcanizing bottom mold 22 to rotate, so that it rotates along the rotation connection with the fixed chamber 21, and thus the tire can be easily removed.

[0040] Compared with related technologies, the solid tire shaping and vulcanizing machine with explosion-proof function provided by this utility model has the following beneficial effects:

[0041] By using the controller 29, negative pressure fan 4, hose 5, and filter box 6, the harmful gases generated inside the tire before vulcanization is complete and the vulcanization mold 24 is raised are filtered by the filter box 6, preventing toxic gases from harming human health. The extension of the output end of the electrically controlled telescopic rod 25 drives the vulcanization bottom mold 22 to rotate, thereby causing it to rotate along the rotational connection with the fixed chamber 21, making it easy to remove the tire. The structure is simple and practical, and the effect is good.

[0042] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A solid tire shaping and vulcanizing machine with explosion-proof function, characterized in that, include: The body (1) has a vulcanizing component (2) on its inner side and an explosion-proof component (3) on its top. The vulcanizing assembly (2) includes a fixed chamber (21) disposed at the bottom of the body (1), a vulcanizing bottom mold (22) is rotatably disposed inside the fixed chamber (21), a limit rod (23) is vertically disposed on the inner side of the body (1), and a vulcanizing mold sleeve (24) is disposed on the peripheral side of the limit rod (23) that can slide up and down along its length. The explosion-proof component (3) includes an electrically controlled valve (31) disposed on the rear side of the top of the vulcanizing mold (24), a pressure gauge (32) disposed on the top of the vulcanizing mold (24), and a temperature monitor (33) disposed on the top of the vulcanizing mold (24). The top of the body (1) is provided with a negative pressure fan (4), the air outlet pipe of the negative pressure fan (4) is connected to the top of the electric control valve (31), and the top of the vulcanizing mold sleeve (24) is connected with a flexible hose (5). A filter box (6) is provided on the right side of the body (1). The bottom of the filter box (6) is connected to the right end of the hose (5). A switch valve for controlling the connection of the hose (5) is provided at the bottom of the filter box (6).

2. The solid tire shaping and vulcanizing machine with explosion-proof function according to claim 1, characterized in that, An electrically controlled telescopic rod (25) is rotatably provided on the bottom of the back of the machine body (1). The telescopic end of the top of the electrically controlled telescopic rod (25) passes through the bottom of the fixed chamber (21) and extends into it. The telescopic end of the top of the electrically controlled telescopic rod (25) is rotatably connected to the bottom of the vulcanizing bottom mold (22).

3. A solid tire shaping and vulcanizing machine with explosion-proof function according to claim 1, characterized in that, A buffer spring (26) is provided on the peripheral side of the limiting rod (23). The bottom end of the buffer spring (26) is fixedly connected to the inner side of the body (1). A buffer plate (27) is provided on the top end of the buffer spring (26).

4. A solid tire shaping and vulcanizing machine with explosion-proof function according to claim 1, characterized in that, The vulcanizing assembly (2) also includes telescopic cylinders (28) disposed on the front and rear sides of the machine body (1). The telescopic ends of the bottom of the two telescopic cylinders (28) are fixedly connected to the top of the vulcanizing mold sleeve (24). A controller (29) is disposed on the front of the machine body (1).

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