CN216941910U

CN216941910U - Automatic clearance vulcanizes burr device and vulcanizer

Info

Publication number: CN216941910U
Application number: CN202220327201.2U
Authority: CN
Inventors: 张昪; 张筱蔚; 王汇桃; 潘孟良; 陈鹏飞
Original assignee: Hangzhou Haichao Rubber Co Ltd
Current assignee: Hangzhou Haichao Rubber Co Ltd
Priority date: 2022-02-17
Filing date: 2022-02-17
Publication date: 2022-07-12
Anticipated expiration: 2032-02-17

Abstract

The utility model relates to the technical field of tire vulcanizing machines, in particular to a vulcanizing machine of a device for automatically cleaning vulcanized burrs. The device is arranged on a center rod of a central mechanism of the vulcanizing machine and comprises an air blowing disc, an air conveying pipeline assembly and a pipeline valve; the blowing disc is provided with a mounting port which is used for being connected with the central rod; a gas channel is arranged in the gas blowing disc, gas blowing holes communicated with the gas channel are uniformly arranged on the circumferential surface of the outer side of the gas blowing disc at intervals, and the gas blowing holes are inclined downwards; the blowing disc is also provided with a connector communicated with the gas channel, one end of the gas transmission pipeline assembly is arranged on the connector, and the other end of the gas transmission pipeline assembly is used for connecting a gas source; the gas pipeline component is provided with a pipeline valve. According to the utility model, when the vulcanizing machine finishes processing a previous tire, the mold is blown automatically to blow away burrs, so that the comprehensive starting efficiency of on-site beat production equipment is improved, and the intelligent and automatic lifting of manual operation from the equipment is reduced; the workload of the operator is reduced.

Description

Automatic clearance vulcanizes burr device and vulcanizer

Technical Field

The utility model relates to the technical field of tire vulcanizing machines, in particular to an automatic burr removing device and a vulcanizing machine.

Background

After the vulcanizing machine finishes vulcanizing, when a cylinder is opened to take a tire, burrs on the surface of the tire often fall off or break on a mold, and compressed air is blown to clean a left mold and a right mold by manual operation so as to produce the next tire; in the production process, the same steps are still repeated when each cylinder is opened, so that great workload is brought to operators, the phenomenon of forgetting to blow is often caused, and the quality of products cannot be reliably guaranteed.

The utility model discloses a radial tire mold and a preparation method thereof in Chinese invention patent (publication number: CN110843241B, published Japanese: 20200228), wherein the radial tire mold comprises two L-shaped plates and is characterized in that: two L shaped plate riser upper end fixed connection liquid reserve tank downside one end middle part respectively, liquid reserve tank upside one end middle part is equipped with into liquid mouth, two fixed connection disc downside one end respectively in L shaped plate diaphragm upside middle part, two downside of a disc upside laminating disc, two middle parts of disc are equipped with circular through-hole one, a set of hoist and mount ring lower extreme of evenly arranging of edge fixed connection on two sides of disc, a set of T shape spout one that is the circumference radiation shape and arranges is located to two upsides of disc L shaped plate diaphragm one side one end fixed connection motor, through the pressure difference that a set of tire mould piece relative one side and a set of tire mould piece outside formed, with the remaining suction burr in the vent hole, reduced clean time, improved work efficiency.

However, the cleaning device has a complex structure and more operation steps, and is not beneficial to improving the production efficiency.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model aims to provide an automatic vulcanized burr cleaning device which is simple in structure and convenient to disassemble and assemble, and can automatically blow air to a pressing die after a vulcanizing machine finishes machining, so that the production efficiency is improved.

For the purpose of the utility model, the following technical scheme is adopted for implementation:

a device for automatically cleaning vulcanized burrs is arranged on a center rod of a central mechanism of a vulcanizing machine and comprises an air blowing disc, an air conveying pipeline assembly and a pipeline valve; the blowing disc is provided with a mounting port which is used for being connected with the central rod; a gas channel is arranged in the gas blowing disc, gas blowing holes communicated with the gas channel are uniformly arranged on the circumferential surface of the outer side of the gas blowing disc at intervals, and the gas blowing holes are inclined downwards; the blowing disc is also provided with a connector communicated with the gas channel, one end of the gas transmission pipeline assembly is arranged on the connector, and the other end of the gas transmission pipeline assembly is used for connecting a gas source; the gas pipeline component is provided with a pipeline valve.

Preferably, the blowing tray comprises a first tray body and a second tray body which are arranged in a split manner; the first disk body and the second disk body are connected to form a complete circular ring, and the inner diameter of the circular ring is matched with the outer diameter of the central rod; the first disc body and the second disc body are respectively provided with the gas channels, but the gas channels in the first disc body and the second disc body are not communicated with each other; the first tray body and the second tray body are both provided with interfaces for respective gas channels;

the gas transmission pipeline assembly comprises a main pipe, a first branch pipe and a second branch pipe; the pipeline valve sets up on being responsible for, and the one end of being responsible for is used for being connected with the air supply, and first branch pipe and second branch pipe are connected to the other end of being responsible for, and first leg joint is on the interface of first disk body, and the second leg joint is on the interface of second disk body.

Preferably, the first tray body and the second tray body are provided with fixing seats corresponding to each other, and the first tray body and the second tray body are fixedly connected through the fixing seats.

Preferably, the fixing seats are connected through screws.

Preferably, the first disk body and the second disk body are half circular rings with shapes corresponding to each other.

Preferably, the device also comprises a master control switch, and the master control switch is arranged on the main pipe.

Preferably, the gas transmission pipeline assembly is in threaded connection with the interface.

Preferably, the inclination angle of the blow holes is 45 °.

Preferably, the device further comprises a control system, wherein an electromagnetic valve is arranged in the control system, and the electromagnetic valve controls the opening and closing of the pipeline valve.

A vulcanizer comprising a central mechanism, a ream mold and a bladder; the center mechanism is positioned in the center of the order die, the upper part of the center mechanism is positioned above the order die, and the top of the center mechanism is provided with a capsule; the central mechanism comprises a central rod, and the upper part of the central rod is provided with the automatic vulcanized burr cleaning device.

In conclusion, the utility model has the advantages that when the vulcanizing machine finishes processing the previous tire, the mold is automatically blown to blow away burrs, the comprehensive efficiency of starting the on-site beat production equipment is improved, and the intelligent and automatic promotion of manual operation from the equipment is reduced; the workload of the operator is reduced.

Drawings

FIG. 1 is a schematic view of a part of a vulcanizer.

Fig. 2 is a schematic structural diagram of an automatic burr removing device.

Fig. 3 is a partially enlarged view of a portion a in fig. 2.

Detailed Description

As shown in fig. 1, a vulcanizer comprises a central mechanism 6, a pair of molds 7 and a bladder 8. The central mechanism 6 is positioned in the center of the ream mould 7, the upper part of the central mechanism 6 is positioned above the ream mould 7, and the top of the central mechanism 6 is provided with a capsule 8. The central mechanism 6 comprises a central rod 61, and an automatic vulcanized burr cleaning device is arranged at the upper part of the central rod 61.

As shown in fig. 2 and 3, the device for automatically cleaning the vulcanized burr is arranged on a central rod of a central mechanism of a vulcanizing machine and comprises a blowing disc 1, a gas transmission pipeline assembly 2 and a pipeline valve 3. The air blowing disc 1 is provided with a mounting hole which is used for being connected with the central rod. The inside of the air blowing disc 1 is provided with an air channel, the circumferential surface of the outer side of the air blowing disc 1 is uniformly provided with air blowing holes 4 communicated with the air channel at intervals, the air blowing holes 4 are inclined downwards, and the best inclination angle of the air blowing holes 4 is 45 degrees. The air blown out from the air blowing holes 4 covers 360 degrees, so that dead corners are prevented from being left. The blowing disc 1 is further provided with a connector communicated with the gas channel, one end of the gas transmission pipeline assembly 2 is arranged on the connector, and preferably, the gas transmission pipeline assembly 2 is in threaded connection with the connector. The other end of the gas transmission pipeline component 2 is used for connecting a gas source. The gas pipeline component 2 is provided with a pipeline valve 3.

The device action process is as follows: when the cylinder is opened after the operation of the vulcanizing machine is finished, the central mechanism 6 drives the device to ascend, meanwhile, the pipeline valve 3 opens the gas transmission pipeline assembly 2, compressed air enters the blowing disc 1 and is blown onto the order die 7 through the blowing holes 4, and residual burrs on the order die 7 are blown away. The air blowing time lasts 30s, and the equipment directly enters the operation of the next tire after automatic stop; greatly reduces the labor intensity of operators and ensures the phenomenon that the operators forget to blow in the production process.

Preferably, the air blowing tray 1 includes a first tray body 11 and a second tray body 12 which are separately provided. The first disk 11 and the second disk 12 are connected to form a complete ring, the inner diameter of which matches the outer diameter of the center rod. The split design is convenient for the installation of the blowing disc 1. The gas channels are respectively arranged in the first tray body 11 and the second tray body 12, but the gas channels in the first tray body 11 and the second tray body 12 are not communicated with each other, so that the phenomenon of gas leakage at the joint is avoided. The first disk body 11 and the second disk body 12 are provided with interfaces for respective gas channels.

The gas transmission pipe assembly 2 includes a main pipe 21, a first branch pipe 22, and a second branch pipe 23. The pipeline valve 3 is arranged on the main pipe 21, one end of the main pipe 21 is used for being connected with an air source, the other end of the main pipe 21 is connected with a first branch pipe 22 and a second branch pipe 23, the first branch pipe 22 is connected to the interface of the first tray body 11, and the second branch pipe 23 is connected to the interface of the second tray body 12.

Preferably, the first tray 11 and the second tray 12 are provided with fixing seats 13 corresponding to each other, and the first tray 11 and the second tray 12 are fixedly connected through the fixing seats 13, so that the first tray 11 and the second tray 12 are aligned conveniently. The fixing seats 13 are connected through screws, so that the first tray body 11 and the second tray body 12 can be conveniently disassembled and assembled.

Preferably, the first tray body 11 and the second tray body 12 are half circular rings with shapes corresponding to each other, which is beneficial to ensuring symmetry and enabling blown gas to be uniformly distributed on the ream mold 7.

The device also comprises a master control switch 5, wherein the master control switch 5 is arranged on the main pipe 21, so that the master control switch 5 can simultaneously control the blowing actions of the first disk body 11 and the second disk body 12, and the stable blowing performance is ensured; and when a problem or a fault occurs, the air source can be cut off in time by closing the master control switch 5.

The device also comprises a control system, wherein an electromagnetic valve is arranged in the control system, and the electromagnetic valve controls the opening and closing of the pipeline valve 3, namely the time of blowing is controlled. The program is controlled to ascend and descend by adding a program in the Mitsubishi PLC to achieve an automatic function.

The utility model has the advantages that when the vulcanizing machine finishes processing the previous tire, the mold 7 can be automatically blown to blow away burrs, thereby improving the comprehensive efficiency of starting on-site beat production equipment and reducing the intelligent and automatic promotion of manual operation from the equipment; the workload of the operator is reduced.

Claims

1. The device is characterized by being arranged on a center rod of a central mechanism of a vulcanizing machine and comprising an air blowing disc (1), an air conveying pipeline assembly (2) and a pipeline valve (3); the air blowing disc (1) is provided with a mounting hole which is used for being connected with the central rod; a gas channel is arranged in the blowing disc (1), blowing holes (4) communicated with the gas channel are uniformly arranged on the circumferential surface of the outer side of the blowing disc (1) at intervals, and the blowing holes (4) are inclined downwards; the blowing disc (1) is also provided with a connector communicated with the gas channel, one end of the gas transmission pipeline assembly (2) is arranged on the connector, and the other end of the gas transmission pipeline assembly (2) is used for connecting a gas source; the gas transmission pipeline component (2) is provided with a pipeline valve (3).

2. An automatic burr removing device according to claim 1, characterized in that the blowing tray (1) comprises a first tray body (11) and a second tray body (12) which are arranged separately; the first disc body (11) and the second disc body (12) are connected to form a complete circular ring, and the inner diameter of the circular ring is matched with the outer diameter of the central rod; the gas channels are respectively arranged in the first tray body (11) and the second tray body (12), but the gas channels in the first tray body (11) and the second tray body (12) are not communicated with each other; the first tray body (11) and the second tray body (12) are respectively provided with an interface with respective gas channel;

the gas transmission pipeline assembly (2) comprises a main pipe (21), a first branch pipe (22) and a second branch pipe (23); the pipeline valve (3) is arranged on the main pipe (21), one end of the main pipe (21) is used for being connected with an air source, the other end of the main pipe (21) is connected with the first branch pipe (22) and the second branch pipe (23), the first branch pipe (22) is connected to the interface of the first tray body (11), and the second branch pipe (23) is connected to the interface of the second tray body (12).

3. An automatic burr removing device according to claim 2, characterized in that the first tray (11) and the second tray (12) are provided with corresponding fixing seats (13), and the first tray (11) and the second tray (12) are fixedly connected with each other through the fixing seats (13).

4. An automatic burr removing device according to claim 3, characterized in that the holders (13) are connected to each other by screws.

5. An automatic burr removing device according to claim 2, characterized in that the first disk (11) and the second disk (12) are semi-circular rings having shapes corresponding to each other.

6. An automatic burr removing device that vulcanizes according to claim 2, characterized in that, the device also includes the master control switch (5), and the master control switch (5) is arranged on the main pipe (21).

7. An automatic burr removing device according to claim 1, characterized in that the gas transmission pipe assembly (2) is in threaded connection with the interface.

8. An automatic burr removing device according to claim 1, characterized in that the angle of inclination of the blow holes (4) is 45 °.

9. An automatic burr removing device that vulcanizes of claim 1, characterized in that, the device also includes the control system, is provided with the solenoid valve in the control system, and solenoid valve control pipeline valve (3) open and shut.

10. A vulcanizer characterized in that it comprises a central mechanism (6), a pair of molds (7) and a bladder (8); the central mechanism (6) is positioned in the center of the die (7), the upper part of the central mechanism (6) is positioned above the die (7), and the top of the central mechanism (6) is provided with a capsule (8); the central mechanism (6) comprises a central rod (61), and the upper part of the central rod (61) is provided with the automatic burr removing device for the vulcanized rubber as claimed in any one of claims 1 to 9.