A tire vulcanization bladder mold assembly

Abstract

The utility model relates to tire production technical field, and disclose a kind of tire vulcanization capsule mould assembly, including base, the top of base is fixedly connected with support frame, and the top of support frame is fixedly connected with top plate.The tire vulcanization capsule mould assembly is provided with fixed shell, exhaust fan, fixed pipe, installation pipe, fixed cover, bolt hole, fixed bolt, filter screen frame, sliding slot, coarse filter screen, fine filter screen and activated carbon filter screen, in tire vulcanization capsule processing process, by exhaust fan work, waste gas generated by vulcanization can be quickly sucked into fixed shell, is discharged after being filtered by coarse filter screen, fine filter screen and activated carbon filter screen, greatly reduce harmful substance content in waste gas, protect surrounding environment and staff health, and the height of fixed cover can be adjusted, so that fixed cover can be flexibly adjusted according to the difference of different specifications tire vulcanization when waste gas generation position and flow.

Description

Technical Field

[0001] This utility model relates to the field of tire production technology, specifically to a tire vulcanizing bladder mold assembly. Background Technology

[0002] Vulcanization is a process in which a tire is pressurized in a mold, and heat is used to cause a chemical reaction between the rubber and other materials to achieve final shaping. During this process, the tire automatically moves to the lower mold plate, the vulcanizing bladder is embedded in the tire, and after the mold is closed, air is injected into the vulcanizing bladder. When the mold is closed and locked, the pressure inside the vulcanizing bladder continues to rise so that the tire fills the entire mold. The tire needs to be placed inside the mold and pressurized to achieve final shaping.

[0003] Existing technology publication CN219748977U patent document provides a tire vulcanizing bladder molding die. This device is equipped with a pull plate, a rotating rod, a support rod, and a side baffle. The moving rod can repeatedly move at one end of the smooth rod, thereby driving the rotating rod and the impact plate to move in the same direction. The impact plate applies pressure to the molded tire, moving the molded tire to the surface of the inclined plate near the lower mold shell. Then, the impact on the molded tire stops, and the rotating rod is rotated in the opposite direction, which drives the impact plate to rotate, so that the impact plate no longer obstructs the molded tire. The molded tire continues to be transported downward along the inclined plate. The surface of the molded tire will repeatedly come into contact with the surfaces of multiple contact rods, increasing the number of times the molded tire shakes, so that impurities on its surface can be cleaned more thoroughly.

[0004] While the existing technology described above can clean and mold tires, it generates waste gas during the processing of tire vulcanizing bladders. This waste gas is directly emitted into the surrounding environment, affecting the physical and mental health of nearby workers. The waste gas cannot be purified, thus failing to meet people's needs. Therefore, we need a tire vulcanizing bladder mold assembly. Utility Model Content

[0005] The purpose of this invention is to provide a tire vulcanizing bladder mold assembly to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a tire vulcanizing bladder mold assembly, including a base, a support frame fixedly connected to the top of the base, a top plate fixedly connected to the top of the support frame, a hydraulic cylinder fixedly connected to the top of the top plate, and an mounting frame fixedly connected to one end of the hydraulic cylinder, an upper mold detachably connected to the bottom of the mounting frame, a lower mold provided on the top of the base, a filter assembly provided on the top of the top plate, and a fan assembly provided on the inner wall of the support frame; The filter assembly includes a fixed shell, with an exhaust fan installed on the inner wall of the fixed shell. A fixed pipe is fixedly connected to the bottom of the fixed shell, and an installation pipe is slidably connected to the inner wall of the fixed pipe. A fixed cover is fixedly connected to one end of the installation pipe. Bolt holes are provided on the inner wall of the installation pipe, and fixed bolts are provided on the outer wall of the fixed pipe. A filter screen frame is slidably connected to the inner wall of the fixed shell, and a sliding groove is provided on the inner wall of the filter screen frame. A coarse filter screen is slidably connected to the inner wall of the sliding groove, and a fine filter screen is provided on top of the coarse filter screen. An activated carbon filter screen is provided on top of the fine filter screen. The fan assembly includes a fan housing, and a cooler is installed on the inner wall of the fan housing. A slot is provided on the top of the fan housing, and a groove is provided on the inner wall of the fan housing. A dustproof net is slidably connected to the inner wall of the slot.

[0007] Preferably, there are multiple bolt holes, and the multiple bolt holes are equally spaced on the mounting pipe.

[0008] Preferably, the fixing tube is fixed to the mounting tube by fixing bolts to form a fixing structure, and one end of the fixing bolt is threaded through the fixing tube and extends into the bolt hole for connection.

[0009] Preferably, one end of the filter frame extends into the fixed shell, and the outer wall of the filter frame is in contact with the inner wall of the fixed shell.

[0010] Preferably, the filter frame forms a sliding structure with the coarse filter screen via a sliding groove, and the outer wall of the coarse filter screen is in contact with the inner wall of the sliding groove.

[0011] Preferably, the number of fan housings is two, and the two fan housings are symmetrically arranged with the vertical line of the base as the axis of symmetry.

[0012] Preferably, the fan housing is connected to the dustproof net via a slot to form a sliding structure, and one end of the dustproof net passes through the slot and extends into the groove for connection.

[0013] Compared with the prior art, the beneficial effects achieved by this utility model are: First, this utility model is equipped with a fixed shell, an exhaust fan, a fixed pipe, an installation pipe, a fixed cover, bolt holes, fixed bolts, a filter frame, a slide groove, a coarse filter, a fine filter, and an activated carbon filter. During the tire vulcanization bladder processing, the exhaust fan can quickly draw the waste gas generated during vulcanization into the fixed shell, where it is filtered through the coarse filter, fine filter, and activated carbon filter before being discharged. This greatly reduces the content of harmful substances in the waste gas, protecting the surrounding environment and the health of workers. Furthermore, the height of the fixed cover can be adjusted, allowing for flexible adjustment based on the differences in the location and flow rate of waste gas generated during the vulcanization of tires of different specifications.

[0014] Secondly, this utility model is equipped with a fan housing, a cooler, a slot, a groove, and a dustproof net. After the tire vulcanizing bladder is processed, when the operator takes out the workpiece, the two coolers can be used to cool the environment around the mold, creating a relatively comfortable working environment for the operator. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the main structure of this utility model; Figure 2 This is a schematic diagram of the support frame and top plate structure of this utility model; Figure 3 This is a schematic diagram of the fixed shell and filter frame structure of this utility model; Figure 4 This is a schematic diagram of the structure of the fixing pipe and the mounting pipe of this utility model; Figure 5 This is a schematic diagram of the fan housing and air cooler structure of this utility model.

[0016] The components include: 1. Base; 2. Support frame; 3. Top plate; 4. Hydraulic cylinder; 5. Mounting frame; 6. Upper mold; 7. Lower mold; 8. Filter assembly; 801. Fixed shell; 802. Exhaust fan; 803. Fixed pipe; 804. Mounting pipe; 805. Fixed cover; 806. Bolt hole; 807. Fixing bolt; 808. Filter screen frame; 809. Slide groove; 810. Coarse filter screen; 811. Fine filter screen; 812. Activated carbon filter screen; 9. Fan assembly; 901. Fan housing; 902. Air cooler; 903. Slot; 904. Groove; 905. Dustproof net. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] like Figure 1-5As shown, a tire vulcanizing bladder mold assembly includes a base 1, a support frame 2 fixedly connected to the top of the base 1, a top plate 3 fixedly connected to the top of the support frame 2, a hydraulic cylinder 4 fixedly connected to the top of the top plate 3, and a mounting frame 5 fixedly connected to one end of the hydraulic cylinder 4. An upper mold 6 is detachably connected to the bottom of the mounting frame 5. A lower mold 7 is provided on the top of the base 1, a filter assembly 8 is provided on the top of the top plate 3, and a fan assembly 9 is provided on the inner wall of the support frame 2. The filter assembly 8 includes a fixed shell 801, an exhaust fan 802 installed on the inner wall of the fixed shell 801, a fixed pipe 803 fixedly connected to the bottom of the fixed shell 801, an installation pipe 804 slidably connected to the inner wall of the fixed pipe 803, and a fixed end of the installation pipe 804 fixedly connected to a mounting bracket. The fixed cover 805 has bolt holes 806 on the inner wall of the mounting pipe 804, and fixing bolts 807 on the outer wall of the fixing pipe 803. The inner wall of the fixed shell 801 is slidably connected to the filter screen frame 808, and the inner wall of the filter screen frame 808 has a sliding groove 809. The inner wall of the sliding groove 809 is slidably connected to the coarse filter screen 810, and the top of the coarse filter screen 810 is provided with a fine filter screen 811. The top of the fine filter screen 811 is provided with an activated carbon filter screen 812. The fan assembly 9 includes a fan housing 901, and a cold air fan 902 is installed on the inner wall of the fan housing 901. The top of the fan housing 901 has a slot 903, and the inner wall of the fan housing 901 has a groove 904. The inner wall of the slot 903 is slidably connected to the dustproof net 905.

[0019] Through the above technical solution, during the tire vulcanizing bladder processing, the exhaust fan 802 can quickly draw the waste gas generated during vulcanization into the fixed shell 801. After being filtered through the coarse filter 810, fine filter 811, and activated carbon filter 812, the waste gas is discharged, greatly reducing the content of harmful substances in the waste gas, protecting the surrounding environment and the health of the workers. Moreover, the height of the fixed shell 805 can be adjusted, allowing it to be flexibly adjusted according to the differences in the location and flow rate of waste gas generated during the vulcanization of tires of different specifications. After the tire vulcanizing bladder is processed, when the operator removes the workpiece, the two cooling fans 902 can be used to cool the environment around the mold, creating a relatively comfortable working environment for the operator.

[0020] Specifically, there are multiple bolt holes 806, and these multiple bolt holes 806 are equally spaced on the mounting tube 804.

[0021] Through the above technical solution, by opening multiple bolt holes 806, it is convenient for operators to select the position where the installation pipe 804 needs to be fixed; the fixed shell 801 is fixed on the top plate 3, and the fan shell 901 is fixed on the support frame 2 by bolts. The outer wall of the support frame 2 is equipped with a controller.

[0022] Specifically, the fixing tube 803 is fixed to the mounting tube 804 by fixing bolt 807, and one end of the fixing bolt 807 is threaded through the fixing tube 803 and extends into the bolt hole 806 for connection.

[0023] The above technical solution enhances the connection between the fixed tube 803, the fixed bolt 807, and the mounting tube 804. By disassembling the fixed bolt 807, the mounting tube 804 can be moved within the fixed tube 803. A sealing ring is provided at the connection between the fixed tube 803 and the mounting tube 804 to enhance the sealing performance.

[0024] Specifically, one end of the filter frame 808 extends into the fixed housing 801, and the outer wall of the filter frame 808 is in contact with the inner wall of the fixed housing 801.

[0025] Through the above technical solution, one end of the filter frame 808 extends into the fixed housing 801 and fits snugly, which enhances the sealing between the filter frame 808 and the fixed housing 801. A sealing ring is also provided on the filter frame 808, further enhancing the sealing between the filter frame 808 and the fixed housing 801. When it is necessary to clean or replace the filter regularly, the filter frame 808 can be pulled out of the fixed housing 801 using the handle, and the filter can be removed from the slide groove 809 for cleaning or replacement. After the operation is completed, it can be reinserted into the slide groove 809, and the filter frame 808 can be aligned with the fixed housing 801 and inserted for installation. The operation is simple and convenient to use.

[0026] Specifically, the filter frame 808 forms a sliding structure with the coarse filter 810 through the sliding groove 809, and the outer wall of the coarse filter 810 is in contact with the inner wall of the sliding groove 809.

[0027] Through the above technical solution, the number of sliding grooves 809 is three, which facilitates the sliding installation of coarse filter screen 810, fine filter screen 811 and activated carbon filter screen 812.

[0028] Specifically, there are two fan housings 901, and the two fan housings 901 are symmetrically arranged with the vertical line of the base 1 as the axis of symmetry.

[0029] The above technical solution facilitates the installation of two air coolers 902 by using two symmetrically arranged fan housings 901.

[0030] Specifically, the fan housing 901 forms a sliding structure with the dustproof net 905 through the slot 903, and one end of the dustproof net 905 passes through the slot 903 and extends into the groove 904 for connection.

[0031] With the above technical solution, when cleaning the dustproof net 905 regularly, the operator can pull the dustproof net 905 out of the slot 903 by pulling the handle to clean it. The operation is simple and easy to use.

[0032] In use, first connect the device to an external power supply. The external power supply provides power to the device. Adjust the height of the fixing cover 805 as needed. By removing the fixing bolts 807, pull the fixing cover 805 to move the mounting tube 804. Adjust the height of the fixing cover 805 to accommodate tire vulcanizing bladder molds of different sizes, facilitating better extraction of waste gas generated during processing. After the position is determined, fix the mounting tube 804 inside the fixing tube 803 using the fixing bolts 807. When extracting waste gas, the exhaust fan 802 operates, and the fixing cover 805 extracts the waste gas, which is then transported to the fixing shell 803 through the mounting tube 804 and the fixing tube 803. Within the mold, the exhaust gas is filtered and purified through a coarse filter 810, a fine filter 811, and an activated carbon filter 812, greatly reducing the content of harmful substances in the exhaust gas and protecting the surrounding environment and the health of the workers. When the processing is completed and the operator needs to remove the workpiece, the two air coolers 902 on the left and right operate to draw in outside air. The dustproof net 905 blocks impurities in the air, and the air coolers 902 blow out cold air to the surrounding area, which can cool the environment around the mold and create a relatively comfortable working environment for the operator. This completes all the work. The contents not described in detail in this manual are existing technologies known to those skilled in the art.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A tire vulcanizing bladder mold assembly, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a support frame (2), and the top of the support frame (2) is fixedly connected to a top plate (3). The top of the top plate (3) is fixedly connected to a hydraulic cylinder (4), and one end of the hydraulic cylinder (4) is fixedly connected to a mounting frame (5). The bottom of the mounting frame (5) is detachably connected to an upper mold (6). The top of the base (1) is provided with a lower mold (7). The top of the top plate (3) is provided with a filter assembly (8). The inner wall of the support frame (2) is provided with a fan assembly (9). The filter assembly (8) includes a fixed shell (801), and an exhaust fan (802) is installed on the inner wall of the fixed shell (801). A fixed pipe (803) is fixedly connected to the bottom of the fixed shell (801), and an installation pipe (804) is slidably connected to the inner wall of the fixed pipe (803). A fixed cover (805) is fixedly connected to one end of the installation pipe (804). Bolt holes (806) are opened on the inner wall of the installation pipe (804). Fixed bolts (807) are provided on the outer wall of the fixed pipe (803). A filter frame (808) is slidably connected to the inner wall of the fixed shell (801), and a sliding groove (809) is opened on the inner wall of the filter frame (808). A coarse filter (810) is slidably connected to the inner wall of the sliding groove (809), and a fine filter (811) is provided on the top of the coarse filter (810). An activated carbon filter (812) is provided on the top of the fine filter (811). The fan assembly (9) includes a fan housing (901), and a cooler (902) is installed on the inner wall of the fan housing (901). A slot (903) is provided on the top of the fan housing (901), and a groove (904) is provided on the inner wall of the fan housing (901). A dustproof net (905) is slidably connected to the inner wall of the slot (903).

2. The tire vulcanizing bladder mold assembly according to claim 1, characterized in that: The number of bolt holes (806) is multiple, and the multiple bolt holes (806) are equally spaced on the mounting tube (804).

3. The tire vulcanizing bladder mold assembly according to claim 1, characterized in that: The fixed tube (803) is fixed to the mounting tube (804) by a fixing bolt (807), and one end of the fixing bolt (807) is threaded through the fixed tube (803) and extends into the bolt hole (806) for connection.

4. The tire vulcanizing bladder mold assembly according to claim 1, characterized in that: One end of the filter frame (808) extends into the fixed shell (801), and the outer wall of the filter frame (808) is in contact with the inner wall of the fixed shell (801).

5. The tire vulcanizing bladder mold assembly according to claim 1, characterized in that: The filter frame (808) forms a sliding structure with the coarse filter (810) through the slide groove (809), and the outer wall of the coarse filter (810) is in contact with the inner wall of the slide groove (809).

6. The tire vulcanizing bladder mold assembly according to claim 1, characterized in that: The number of the fan housing (901) is two, and the two fan housings (901) are symmetrically arranged with the vertical line of the base (1) as the axis of symmetry.

7. The tire vulcanizing bladder mold assembly according to claim 1, characterized in that: The fan housing (901) forms a sliding structure with the dustproof net (905) through the slot (903), and one end of the dustproof net (905) passes through the slot (903) and extends into the groove (904) for connection.

Images