High-thermal-conductivity tire curing bladder forming equipment

Abstract

The utility model relates to the technical field of tire curing bladder forming, in particular to high-thermal-conductivity tire curing bladder forming equipment. Comprising a machine table and an auxiliary mechanism, a lower die is fixedly installed below the machine table, an operation table is arranged on the front side of the machine table, an upper die is arranged above the lower die, the auxiliary mechanism comprises a support, a driving air cylinder, a protection plate, a limiting guide rail, a guiding device and a driving device, and during machining, the driving device can drive the upper die to move downwards to be matched with the lower die to complete vulcanization machining; when the upper die moves downwards, the driving air cylinders act cooperatively at the same time, at the moment, the driving air cylinders can drive the protection plate to move downwards, the front side operation cavity of the equipment is sealed under cooperation of the limiting guide rail and the guide device, harm to the human body when the upper die moves downwards is avoided, protection is achieved, safety is improved during equipment machining operation, and safe production, machining and use are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of tire vulcanization capsule molding, in particular to a high thermal conductivity tire vulcanization capsule molding device. Background Art

[0002] Vulcanization is a process of applying pressure to a tire in a mold and using heat energy to cause a chemical reaction between rubber and other materials to achieve final shaping. During the processing, the tire is automatically moved onto the lower mold seat plate, the vulcanization capsule is inserted into the tire, and after the mold is closed, air is inflated into the vulcanization capsule. When the mold is closed and locked, the pressure inside the vulcanization capsule continuously increases to make the tire fill the entire mold. The tire needs to be placed inside the mold for pressurization to achieve final shaping, and finally the processed product can be obtained.

[0003] A vulcanization molding machine is a machine for vulcanizing various rubber and plastic products, with functions such as timed mold locking, automatic pressure compensation, automatic temperature control, automatic timing, and alarm when the time is up. The vulcanization machine is divided into three forms: electric heating, steam heating, and heat transfer oil heating. Currently, a vulcanization machine is used for the molding processing of high thermal conductivity tire vulcanization capsules.

[0004] However, during the processing of the existing vulcanization molding machine, there is a certain danger when the upper mold descends. Workers are easily squeezed on their hands in a fatigued state, which damages human health and causes safety accidents, and is not conducive to safe production. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a high thermal conductivity tire vulcanization capsule molding device, which can improve safety during the processing operation of the device and is conducive to safe production and processing.

[0006] To achieve the above purpose, the technical solution adopted by the utility model is as follows: The utility model provides a high thermal conductivity tire vulcanization capsule molding device, including a machine table, a lower mold is fixedly installed below the machine table, an operation table is arranged on the front side, an upper mold is arranged above the lower mold, and an auxiliary mechanism is further included;

[0007] The auxiliary mechanism includes a bracket, a driving cylinder, a guard plate, a limiting guide rail, a guiding device, and a driving device. The bracket is fixedly connected to the machine table and is located at the top of the machine table. The driving cylinder is fixedly connected to the bracket and is located on both sides of the bracket. The guard plate is connected to the output end of the driving cylinder and is located on the output end of the driving cylinder. The limiting guide rail is fixedly connected to the machine table and is located on both sides of the machine table. The guiding device is arranged on the side of the limiting guide rail close to the guard plate, and the driving device is arranged on the side of the machine table close to the upper mold.

[0008] Among them, the guiding device includes a limiting plate and guiding rollers. The limiting plate is fixedly connected to the limiting guide rail, slidably connected to the guard plate, and is located on both the upper and lower sides of the limiting guide rail; the guiding rollers are rotatably connected to the limiting plate, slidably connected to the guard plate, and are located on both sides of the guard plate.

[0009] Among them, the driving device includes a hydraulic cylinder, a connecting plate, and a matching component. The hydraulic cylinder is fixedly connected to the machine table and is located on the top of the machine table; the connecting plate is connected to the output end of the hydraulic cylinder, fixedly connected to the upper mold, and is located on the side of the hydraulic cylinder close to the upper mold; the matching component is arranged on the side of the machine table close to the connecting plate.

[0010] Among them, the matching component includes a T-shaped linear sliding bearing and a guide rod. The T-shaped linear sliding bearing is fixedly connected to the machine table and is located on the top of the machine table; the guide rod is threadedly connected to the connecting plate, slidably connected to the T-shaped linear sliding bearing, and is located on the side of the connecting plate close to the T-shaped linear sliding bearing.

[0011] Among them, the auxiliary mechanism further includes a safety light curtain. The safety light curtain is fixedly connected to the machine table and is located in front of the limiting guide rail.

[0012] For a high thermal conductivity tire vulcanization bladder forming device of the present utility model, a lower mold is fixedly arranged below the machine table, an operation table is arranged at the front side, an upper mold is arranged above the lower mold, a bracket is installed on the top of the machine table, driving cylinders are installed on both sides of the bracket, and their output ends are connected to the guard plate. Limiting guide rails are installed on both sides of the machine table, a guiding device is arranged on the side of the limiting guide rail close to the guard plate, a driving device is arranged on the side of the machine table close to the upper mold. During processing, the driving device can drive the upper mold to move downward to cooperate with the lower mold to complete vulcanization processing. At the same time, when the driving device operates, the driving cylinders cooperate simultaneously. At this time, the driving cylinders can drive the guard plate to move downward, and under the cooperation of the limiting guide rail and the guiding device, the operation cavity at the front side of the device is sealed, avoiding harm to the human body when the upper mold moves downward, realizing protection, and further realizing improving safety during the processing operation of the device, which is conducive to safe production and processing. Description of the Drawings

[0013] The present utility model can be further illustrated by the non-limiting embodiments given in the drawings.

[0014] Figure 1 It is a schematic diagram of the overall structure of the high thermal conductivity tire vulcanization bladder forming device according to the first embodiment of the present utility model.

[0015] Figure 2 It is a schematic diagram of the installation position of the upper mold according to the first embodiment of the present utility model.

[0016] Figure 3Structural schematic diagram of the limit plate according to the first embodiment of the present utility model.

[0017] Figure 4 Overall structural schematic diagram of the high - thermal - conductivity tire vulcanization bladder forming equipment according to the second embodiment of the present utility model.

[0018] In the figure: 101 - machine platform, 102 - lower die, 103 - operation table, 104 - upper die, 105 - bracket, 106 - driving cylinder, 107 - guard plate, 108 - limit guide rail, 109 - limit plate, 110 - guide roller, 111 - hydraulic cylinder, 112 - connecting plate, 113 - T - shaped linear sliding bearing, 114 - guide rod, 201 - safety light curtain. Detailed implementation manners

[0019] In order to enable those skilled in the art to better understand the present utility model, the technical solutions of the present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0020] Embodiment 1:

[0021] As Figures 1 to 3 shown, among which Figure 1 is the overall structural schematic diagram of the high - thermal - conductivity tire vulcanization bladder forming equipment, Figure 2 is the schematic diagram of the installation position of the upper die 104, Figure 3 is the structural schematic diagram of the limit plate 109. The present utility model provides a high - thermal - conductivity tire vulcanization bladder forming equipment: including a machine platform 101 and an auxiliary mechanism. The lower die 102 is fixedly installed below the machine platform 101, and an operation table 103 is arranged on the front side. The upper die 104 is arranged above the lower die 102. The auxiliary mechanism includes a bracket 105, a driving cylinder 106, a guard plate 107, a limit guide rail 108, a guiding device and a driving device. The guiding device includes a limit plate 109 and a guide roller 110. The driving device includes a hydraulic cylinder 111, a connecting plate 112 and a matching component. The matching component includes a T - shaped linear sliding bearing 113 and a guide rod 114. Through the foregoing solution, the safety can be improved during the equipment processing operation, which is beneficial to safe production and processing. It can be understood that the foregoing solution can be more beneficial to safe production and processing.

[0022] In this embodiment, a lower die 102 is fixedly installed below the machine table 101, and an operation table 103 is arranged on the front side. An upper die 104 is arranged above the lower die 102. After the upper die 104 descends, it can cooperate with the lower die 102 for vulcanization processing. The fixing plate of the operation table 103 is installed on the machine table 101 through bolts. A control box is installed on the fixing plate, and operation buttons are arranged on the control box. The equipment operator needs to press the corresponding operation buttons with both hands for the equipment to actuate, enabling the upper die 104 to descend, so that when the guard plate 107 descends, it will not cause harm to the operator's hands, and the operation safety of the equipment can be improved.

[0023] Among them, the bracket 105 is fixedly connected to the machine table 101 and is located at the top of the machine table 101. The driving cylinder 106 is fixedly connected to the bracket 105 and is located on both sides of the bracket 105. The guard plate 107 is connected to the output end of the driving cylinder 106 and is located on the output end of the driving cylinder 106. The limit guide rail 108 is fixedly connected to the machine table 101 and is located on both sides of the machine table 101. The guiding device is arranged on the side of the limit guide rail 108 close to the guard plate 107, and the driving device is arranged on the side of the machine table 101 close to the upper die 104. The bracket 105 is fixed to the top of the machine table 101 through bolts, the driving cylinder 106 is fixed to the bracket 105 through bolts. The cross-section of the guard plate 107 is L-shaped, and through holes are arranged on the connecting flat plate at the top, facilitating the output end of the driving cylinder 106 to pass through and be fixed by a nut to achieve connection. The limit guide rail 108 is fixed to the machine table 101 by bolt tensioning. A U-shaped groove is arranged on the limit guide rail 108. The guiding device is used to improve the stability of the vertical lifting movement of the guard plate 107, and the driving device is used to drive the upper die 104 to descend and cooperate with the lower die 102. When the driving cylinder 106 extends completely, the bottom of the guard plate 107 can just abut against the workbench surface of the machine table 101.

[0024] Secondly, the limit plate 109 is fixedly connected to the limit guide rail 108, is slidably connected to the guard plate 107, and is located on the upper and lower sides of the limit guide rail 108; the guide roller 110 is rotatably connected to the limit plate 109, is slidably connected to the guard plate 107, and is located on both sides of the guard plate 107. The limit plate 109 is fixed to the end faces on the upper and lower sides of the limit guide rail 108 through bolts. A U-shaped groove is arranged on the limit plate 109 to facilitate sliding cooperation with the side end face of the guard plate 107. The cross-section of the guide roller 110 is in the shape of the Chinese character "zhong", and the two stepped short shafts on both sides are respectively installed on the limit plate 109 through rotating bearings.

[0025] Then, the hydraulic cylinder 111 is fixedly connected to the machine table 101 and is located at the top of the machine table 101; the connecting plate 112 is connected to the output end of the hydraulic cylinder 111, is fixedly connected to the upper die 104, and is located on the side of the hydraulic cylinder 111 close to the upper die 104; the matching component is arranged on the side of the machine table 101 close to the connecting plate 112. The hydraulic cylinder 111 is fixed on the machine table 101 by bolts. A stepped through hole is arranged on the connecting plate 112 from bottom to top, facilitating the output end of the hydraulic cylinder 111 to pass through and be tightened and fixed by a locking wire ring to achieve connection. Then, the upper die 104 is fixed below the connecting plate 112 by positioning pins and bolts. After the upper die 104 is fixed, the locking wire ring at the connection between the hydraulic cylinder 111 and the connecting plate 112 can be subjected to anti-loosening treatment.

[0026] Finally, the T-shaped linear sliding bearing 113 is fixedly connected to the machine table 101 and is located at the top of the machine table 101; the guide rod 114 is threadedly connected to the connecting plate 112, is slidably connected to the T-shaped linear sliding bearing 113, and is located on the side of the connecting plate 112 close to the T-shaped linear sliding bearing 113. The T-shaped linear sliding bearing 113 is fixed in the mounting holes on the machine table 101 by bolts, and there are four of them. The outer threaded end of the bottom of the guide rod 114 can be directly installed in the threaded connection hole at the top of the connecting plate 112, and the upper smooth shaft end of the guide rod 114 can be slidably matched with the T-shaped linear sliding bearing 113.

[0027] When using the present utility model to improve safety during equipment processing operations and facilitate safe production processing, during processing, the operation table 103 is used to control the action of the hydraulic cylinder 111, which can drive the upper die 104 to move downward and cooperate with the lower die 102 to complete vulcanization processing. When the upper die 104 moves downward, the guide rod 114 and the T-shaped linear sliding bearing 113 perform sliding cooperation to ensure the linear stability of the downward movement of the connecting plate 112, thereby ensuring the movement stability of the upper die 104. At the same time, when the driving device operates, the driving cylinder 106 also operates in cooperation. At this time, the driving cylinder 106 can drive the guard plate 107 to move downward, and under the cooperation of the limit guide rail 108, the limit plate 109, and the guide roller 110, the front operation cavity of the equipment is sealed to prevent the upper die 104 from causing harm to the human body when moving downward, achieving protection. The operation table 103 requires the equipment operator to press the corresponding operation buttons with both hands for the equipment to operate, enabling the upper die 104 to move downward. Thus, when the guard plate 107 moves downward, it will not cause harm to the operator's hands, and the operation safety of the equipment can also be improved, thereby achieving improved safety during equipment processing operations and facilitating safe production processing.

[0028] Embodiment Two:

[0029] As Figure 4 shown, wherein Figure 4 is a schematic diagram of the overall structure of a high - thermal - conductivity tire vulcanization capsule forming device. On the basis of the first embodiment, the present utility model provides a high - thermal - conductivity tire vulcanization capsule forming device, and the auxiliary mechanism further includes a safety light curtain 201.

[0030] Wherein, the safety light curtain 201 is fixedly connected to the machine table 101 and is located on the front side of the limit guide rail 108. The safety light curtain 201 is symmetrically fixed on the machine table 101 by bolts, with one side being the transmitting end and the other side being the receiving end.

[0031] In this embodiment, by installing the safety light curtain 201 on the machine table 101, the working principle of the safety light curtain 201 is based on the photoelectric induction principle. During operation, the emitter of the safety light curtain 201 emits red light, which is then received by the corresponding photoreceptor. When the light between the emitter and the photoreceptor forms a protection net (or light curtain), any object entering and blocking this light, that is, entering the protection area, the photoreceptor circuit will immediately react and send a signal. This signal is then processed and controlled by the controller to achieve an emergency pause and alarm of the machine, thus avoiding potential collisions between personnel and mechanical equipment, ensuring personnel safety. Therefore, by setting the safety light curtain 201, the operation safety of the equipment will be further improved, which is beneficial to safe production and processing.

[0032] The above embodiments only exemplarily illustrate the principle and its effects of the present utility model, rather than being used to limit the present utility model. Any person familiar with this technology can modify or change the above embodiments without departing from the spirit and scope of the present utility model. Therefore, all equivalent modifications or changes completed by those with ordinary knowledge in the technical field without departing from the spirit and technical idea disclosed by the present utility model should still be covered by the claims of the present utility model.

Claims

1. A high thermal conductivity tire curing bladder molding equipment, comprising a machine platform, a lower mold is fixedly installed below the machine platform, an operating table is arranged on the front side, and an upper mold is arranged above the lower mold, characterized in that: It also includes auxiliary institutions; The auxiliary mechanism includes a bracket, a driving cylinder, a guard plate, a limiting guide rail, a guiding device and a driving device. The bracket is fixedly connected to the machine platform and is located on the top of the machine platform. The driving cylinder is fixedly connected to the bracket and is located on both sides of the bracket. The guard plate is connected to the output end of the driving cylinder and is located on the output end of the driving cylinder. The limiting guide rail is fixedly connected to the machine platform and is located on both sides of the machine platform. The guiding device is arranged on the side of the limiting guide rail close to the guard plate, and the driving device is arranged on the side of the machine platform close to the upper mold.

2. The high thermal conductivity tire curing bladder molding equipment according to claim 1, characterized in that: The guiding device includes a limit plate and a guide roller. The limit plate is fixedly connected to the limit guide rail and is slidably connected to the guard plate, and is located on the upper and lower sides of the limit guide rail; the guide roller is rotatably connected to the limit plate and is slidably connected to the guard plate, and is located on both sides of the guard plate.

3. The high thermal conductivity tire curing bladder molding equipment according to claim 1, characterized in that: The driving device includes a hydraulic cylinder, a connecting plate and a matching component. The hydraulic cylinder is fixedly connected to the machine platform and is located on the top of the machine platform; the connecting plate is connected to the output end of the hydraulic cylinder and is fixedly connected to the upper mold and is located on the side of the hydraulic cylinder close to the upper mold; the matching component is arranged on the side of the machine platform close to the connecting plate.

4. The high thermal conductivity tire curing bladder molding equipment according to claim 3, characterized in that: The mating component includes a T-shaped linear sliding bearing and a guide rod. The T-shaped linear sliding bearing is fixedly connected to the machine platform and is located on the top of the machine platform. The guide rod is threadedly connected to the connecting plate and is slidably connected to the T-shaped linear sliding bearing, and is located on the side of the connecting plate close to the T-shaped linear sliding bearing.

5. The high thermal conductivity tire curing bladder molding equipment according to claim 1, characterized in that: The auxiliary mechanism also includes a safety light curtain, which is fixedly connected to the machine platform and located at the front side of the limiting guide rail.

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