Rolling device for semi-steel tire building machine

Abstract

The utility model belongs to the technical field of tire production, and particularly relates to a rolling device for a semi-steel tire building machine, which comprises an operating frame, and both sides of the bottom end of the operating frame are fixedly connected with rebound seats; the inner side of the springback seat is in sliding connection with a springback column; the outer side of the cleaning column is fixedly connected with a cleaning brush; a plurality of dust collection strips are fixedly connected to the outer side of the cleaning column; the ends, located on the inner sides of the cleaning columns, of the dust collection strips are fixedly connected with the dust collection columns. Through the structural matching design of the spring, the cleaning column and the cleaning brush, when the tire tread and the tire body of the tire are pressed, the cleaning brush on the cleaning column is driven to move towards the pressing position of the tire body and the tire tread through the elastic force characteristic of the spring, the cleaning brush rotates along with the movement of the tire body and the tire tread in the using process, and in the rotating process, the cleaning brush is driven to move towards the pressing position of the tire body and the tire tread. Dust attached to the tire body and the tire tread is cleaned through the cleaning brush, impurity residues in the press-fit position of the tire body and the tire tread are prevented, and the tire production quality is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of tire production, and particularly relates to a rolling device for a semi-steel tire forming machine. Background Technique

[0002] A semi-steel tire (also known as a semi-steel radial tire) refers to a tire with only a steel wire layer in the tread. It consists of six main parts: a tread, a carcass, a sidewall, a buffer layer (or belt layer), a bead, and an inner liner (or airtight layer). The carcass cords are arranged in the meridian direction, and a buffer layer with cords arranged circumferentially or nearly circumferentially tightly wraps around the carcass.

[0003] At present, in the prior art, the rolling device for semi-steel tires includes a base, a frame, a rear upper roller hydraulic rod, a lower roller hydraulic rod, a lower roller cylinder, a lower roller, a rear lower roller, etc. The supporting rolling device involves a driving shell, a replacement component for protecting the roller cylinder, etc.

[0004] The roller device in the tire forming machine presses the tread and carcass of the tire; during the pressing process, dust and impurities may adhere to the pressing area between the tread and the carcass of the tire during operation. If not cleaned in time, the quality of the rolled tire will be affected. Therefore, in view of the above problems, a rolling device for a semi-steel tire forming machine is proposed. Content of the Utility Model

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem proposed in the background technique, the utility model proposes a rolling device for a semi-steel tire forming machine.

[0006] The technical solution adopted by the utility model to solve its technical problems is as follows: A rolling device for a semi-steel tire forming machine according to the utility model includes an operation frame, and both sides of the bottom end of the operation frame are fixedly connected with rebound seats; a rebound column is slidably connected inside the rebound seat; a spring is fixedly connected inside the rebound column; the end of the spring away from the rebound column is fixedly connected with the rebound seat; a cleaning column is rotatably connected between the two rebound columns; a dust suction column is fixedly connected inside the cleaning column; a cleaning brush is fixedly connected to the outside of the cleaning column; a plurality of dust suction strips are also fixedly connected to the outside of the cleaning column; the end of the dust suction strip located inside the cleaning column is fixedly connected with the dust suction column;

[0007] A dust suction component; it is arranged at a position at one end of the operation frame; the dust suction component is used in cooperation with the dust suction strips and the cleaning brush.

[0008] Preferably, the dust suction assembly includes a vacuum cleaner, a connector, and a dust suction hose; the top end of the operation frame is fixedly connected with a vacuum cleaner; one end of the vacuum cleaner is fixedly connected with a connector; the inner side of the connector is inserted and connected with a dust suction hose; the end of the dust suction hose away from the connector is movably connected with a spring-back column.

[0009] Preferably, both ends of the bottom end of the operation frame are fixedly connected with carcass fixing frames; carcass conveying rollers are arranged inside the carcass fixing frames.

[0010] Preferably, both ends of one side of the operation frame are fixedly connected with tread fixing frames; tread conveying rollers are arranged between the two tread fixing frames.

[0011] Preferably, a rotating column is rotatably connected inside the operation frame; a compaction roller is fixedly connected to the outer side of the rotating column.

[0012] Preferably, adjustment seats are slidably connected to the inner sides of both ends of the operation frame; a first servo motor is fixedly connected to the bottom end of the adjustment seat near one end of the connector; the output end of the first servo motor is fixedly connected with the rotating column; a connecting frame is fixedly connected to one side of the adjustment seat.

[0013] Preferably, an adjustment rack is fixedly connected to the side of the connecting frame away from the adjustment seat; an adjustment column is rotatably connected to the top end inside the operation frame; adjustment gears are fixedly connected to both ends of the adjustment column; the adjustment gears are meshed with the adjustment rack; a second servo motor is fixedly connected to one end of the operation frame corresponding to the adjustment column; the output end of the second servo motor is fixedly connected with the adjustment column.

[0014] Advantages of the present utility model:

[0015] The present utility model provides a rolling device for a semi-steel tire forming machine. Through the structural cooperation design of a spring, a cleaning column, and a cleaning brush, when pressing and combining the tread and carcass of a tire, the elastic force characteristic of the spring will drive the cleaning brush on the cleaning column to move towards the pressing and combining part of the carcass and the tread, and during its use, it rotates as the carcass and the tread move. During the rotation process, the cleaning brush cleans the dust attached to the carcass and the tread, preventing impurities from remaining inside the pressing and combining part of the carcass and the tread, and improving the quality of tire production.

[0016] The present utility model provides a rolling device for a semi-steel tire forming machine. Through the structural cooperation design of an adjustment seat, an adjustment column, and an adjustment gear, it is convenient to adjust the height of the adjustment seat, the rotating column, and the compaction roller inside the operation frame through the adjustment gear, and further adjust the distance between the compaction roller and the carcass conveying roller, facilitating the device to be used in combination with tires of different sizes and improving the applicability of the device. Description of the drawings

[0017] The accompanying drawings described herein are used to provide a further understanding of the present utility model and form a part of this application. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:

[0018] Figure 1 is a three-dimensional view of the present utility model;

[0019] Figure 2 is a three-dimensional view of the sectional view of the rebound seat and the cleaning column in the present utility model;

[0020] Figure 3 is a three-dimensional view of the sectional view of the operating frame in the present utility model;

[0021] Figure 4 is a three-dimensional view of the adjusting rack and the adjusting gear in the present utility model.

[0022] Legend description:

[0023] 1. Operating frame; 2. Rebound seat; 3. Rebound column; 4. Spring; 5. Cleaning column; 6. Dust suction column; 7. Dust suction strip; 8. Cleaning brush; 9. Vacuum cleaner; 10. Connector; 11. Dust suction hose; 12. Tire body fixing frame; 13. Tire body conveying roller; 14. Tread fixing frame; 15. Tread conveying roller; 16. Rotating column; 17. Compacting roller; 18. Adjusting seat; 19. First servo motor; 20. Connecting frame; 21. Adjusting rack; 22. Adjusting column; 23. Adjusting gear; 24. Second servo motor. Detailed implementation manners

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0025] The following gives specific embodiments.

[0026] Please refer to Figures 1-4, the utility model provides a rolling device for a semi-steel tire forming machine, including an operation frame 1. Both sides of the bottom end of the operation frame 1 are fixedly connected with a resilient seat 2; a resilient column 3 is slidably connected inside the resilient seat 2; a spring 4 is fixedly connected inside the resilient column 3; the end of the spring 4 away from the resilient column 3 is fixedly connected with the resilient seat 2; a cleaning column 5 is rotatably connected between the two resilient columns 3; a dust suction column 6 is fixedly connected inside the cleaning column 5; a cleaning brush 8 is fixedly connected to the outside of the cleaning column 5; a plurality of dust suction strips 7 are also fixedly connected to the outside of the cleaning column 5; the end of the dust suction strip 7 located inside the cleaning column 5 is fixedly connected with the dust suction column 6;

[0027] A dust suction assembly; it is arranged at a position at one end of the operation frame 1; the dust suction assembly is used in cooperation with the dust suction strips 7 and the cleaning brush 8. During operation, when pressing the tread and carcass of the tire, the elastic force characteristic of the spring 4 will drive the dust suction strips 7 and the cleaning brush 8 on the cleaning column 5 to move towards the pressing position of the carcass and the tread, and it rotates along with the movement of the carcass and the tread during use. During the rotation process, the cleaning brush 8 cleans the dust attached to the carcass and the tread, and then the dust suction assembly sucks out the dust scraped off by the cleaning brush 8 through the dust suction column 6 and the dust suction strips 7, preventing impurities from remaining in the pressing position of the carcass and the tread and improving the quality of tire production.

[0028] Further, as Figure 2 shown, the dust suction assembly includes a vacuum cleaner 9, a connector 10 and a dust suction hose 11; the vacuum cleaner 9 is fixedly connected to the top end of the operation frame 1; one end of the vacuum cleaner 9 is fixedly connected with the connector 10; the dust suction hose 11 is inserted and connected inside the connector 10; the end of the dust suction hose 11 away from the connector 10 is movably connected with the resilient column 3. During operation, when pressing the tread and carcass of the tire, by starting the vacuum cleaner 9, suction is generated inside the vacuum cleaner 9, and it makes the dust suction strips 7 clean the pressing position of the tire carcass and the tread through the dust suction hose 11, further improving the effect when pressing the tire carcass and the tread.

[0029] Further, as Figure 1 shown, both ends of the bottom end of the operation frame 1 are fixedly connected with carcass fixing frames 12; carcass conveying rollers 13 are arranged inside the carcass fixing frames 12. During operation, the carcass of the tire is conveyed by the carcass conveying rollers 13, and the design of the use angle of the carcass fixing frames 12 and the carcass conveying rollers 13 is used to clean the pressing position with the tread in subsequent operations.

[0030] Further, as Figure 1As shown, both ends of one side of the operation frame 1 are fixedly connected with tread fixing frames 14; a tread conveying roller 15 is arranged between the two tread fixing frames 14. During operation, the tread of the tire is conveyed by the tread conveying roller 15. The angle design of the tread fixing frame 14 and the tread conveying roller 15 facilitates cleaning the bonding part with the carcass during subsequent operations.

[0031] Further, as Figure 1 and Figure 4 shown, a rotating column 16 is rotatably connected to the inner side of the operation frame 1; a compaction roller 17 is fixedly connected to the outer side of the rotating column 16. During operation, the carcass and the tread conveyed by the carcass conveying roller 13 and the tread conveying roller 15 are compacted by the rotating column 16 and the compaction roller 17.

[0032] Further, as Figure 3 and Figure 4 shown, adjusting seats 18 are slidably connected to the inner sides of both ends of the operation frame 1; a first servo motor 19 is fixedly connected to the bottom end of the adjusting seat 18 close to one end of the connecting head 10; the output end of the first servo motor 19 is fixedly connected to the rotating column 16; a connecting frame 20 is fixedly connected to one side of the adjusting seat 18. During operation, the rotating column 16 and the compaction roller 17 are driven to rotate by the first servo motor 19, and the adjusting seat 18 is driven to slide up and down in the operation frame 1 through the connecting frame 20, facilitating adjusting the use position of the adjusting seat 18 in the operation frame 1.

[0033] Further, as Figure 3 and Figure 4 shown, an adjusting rack 21 is fixedly connected to the side of the connecting frame 20 away from the adjusting seat 18; an adjusting column 22 is rotatably connected to the top end of the inner side of the operation frame 1; adjusting gears 23 are fixedly connected to both ends of the adjusting column 22; the adjusting gears 23 are meshed with the adjusting rack 21; a second servo motor 24 is fixedly connected to one end of the operation frame 1 corresponding to the adjusting column 22; the output end of the second servo motor 24 is fixedly connected to the adjusting column 22. During operation, by starting the second servo motor 24, the output end of the second servo motor 24 drives the adjusting column 22 and the adjusting gears 23 to rotate, and then the adjusting gears 23 drive the adjusting seat 18 and the compaction roller 17 to adjust their positions in the operation frame 1 through the adjusting rack 21, thereby adjusting the distance between the compaction roller 17 and the carcass conveying roller 13, facilitating the device to cooperate with tires of different sizes and improving the applicability of the device.

[0034] Working principle: When pressing the tread and carcass of a tire, the elastic force of spring 4 drives the dust suction strip 7 and cleaning brush 8 on the cleaning column 5 to move towards the pressing area between the carcass and the tread. During use, it rotates as the carcass and tread move. During rotation, the cleaning brush 8 cleans the dust attached to the carcass and tread. Then, the dust suction assembly sucks out the dust scraped off by the cleaning brush 8 through the dust suction column 6 and dust suction strip 7, preventing impurities from remaining in the pressing area between the carcass and the tread, and improving the quality of tire production. When pressing the tread and carcass of a tire, by starting the vacuum cleaner 9, suction is generated inside the vacuum cleaner 9, and through the dust suction hose 11, the dust suction strip 7 cleans the pressing area between the tire carcass and the tread, further improving the effect when pressing the tire carcass and tread. The carcass is conveyed by the carcass conveying roller 13. The design of the use angle of the carcass fixing frame 12 and the carcass conveying roller 13 enables cleaning of the pressing area between them during subsequent operations. The tread is conveyed by the tread conveying roller 15. The angle design of the tread fixing frame 14 and the tread conveying roller 15 facilitates cleaning of the pressing area between them during subsequent operations. The carcass and tread conveyed by the carcass conveying roller 13 and the tread conveying roller 15 are pressed by the rotating column 16 and the compaction roller 17. The first servo motor 19 drives the rotating column 16 and the compaction roller 17 to rotate. The connecting frame 20 drives the adjusting seat 18 to slide up and down in the operating frame 1, facilitating adjustment of the use position of the adjusting seat 18 in the operating frame 1. By starting the second servo motor 24, the output end of the second servo motor 24 drives the adjusting column 22 and the adjusting gear 23 to rotate. Then, the adjusting gear 23 drives the adjusting seat 18 and the compaction roller 17 to adjust their positions in the operating frame 1 through the adjusting rack 21, thereby adjusting the distance between the compaction roller 17 and the carcass conveying roller 13, facilitating the device to be used with tires of different sizes, and improving the applicability of the device.

[0035] The above shows and describes the basic principle, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.

Claims

1. A rolling device for a semi-steel tire building machine, comprising an operating frame (1), characterized in that: Both sides of the bottom end of the operating frame (1) are fixedly connected to a rebound seat (2); a rebound column (3) is slidably connected to the inner side of the rebound seat (2); a spring (4) is fixedly connected to the inner side of the rebound column (3); the end of the spring (4) away from the rebound column (3) is fixedly connected to the rebound seat (2); a cleaning column (5) is rotatably connected between the two rebound columns (3); a dust suction column (6) is fixedly connected to the inner side of the cleaning column (5); a cleaning brush (8) is fixedly connected to the outer side of the cleaning column (5); a plurality of dust suction strips (7) are also fixedly connected to the outer side of the cleaning column (5); the end of the dust suction strip (7) located on the inner side of the cleaning column (5) is fixedly connected to the dust suction column (6); A dust suction component; the dust suction component is arranged at one end of the operating frame (1); the dust suction component is used in conjunction with the dust suction strip (7) and the cleaning brush (8).

2. A rolling device for a semi-steel tire building machine as claimed in claim 1, characterized in that: The dust suction assembly comprises a dust collector (9), a connector (10) and a dust suction hose (11); the top end of the operating frame (1) is fixedly connected to the dust collector (9); one end of the dust collector (9) is fixedly connected to the connector (10); the inner side of the connector (10) is plug-connected to the dust suction hose (11); the end of the dust suction hose (11) away from the connector (10) is movably connected to the rebound column (3).

3. A rolling device for a semi-steel tire building machine as claimed in claim 1, characterized in that: Both ends of the bottom end of the operating frame (1) are fixedly connected to a carcass fixing frame (12); a carcass conveying roller (13) is arranged on the inner side of the carcass fixing frame (12).

4. A rolling device for a semi-steel tire building machine as claimed in claim 1, characterized in that: Both ends of one side of the operating frame (1) are fixedly connected to tread fixing frames (14); a tread conveying roller (15) is arranged between the two tread fixing frames (14).

5. A rolling device for a semi-steel tire building machine as claimed in claim 1, characterized in that: The inner side of the operating frame (1) is rotatably connected to a rotating column (16); the outer side of the rotating column (16) is fixedly connected to a compacting roller (17).

6. A rolling device for a semi-steel tire building machine as claimed in claim 2, characterized in that: The inner sides of both ends of the operating frame (1) are slidably connected to adjustment seats (18); the bottom end of the adjustment seat (18) close to one end of the connector (10) is fixedly connected to a first servo motor (19); the output end of the first servo motor (19) is fixedly connected to the rotating column (16); and one side of the adjustment seat (18) is fixedly connected to a connecting frame (20).

7. A rolling device for a semi-steel tire building machine as claimed in claim 6, characterized in that: An adjusting rack (21) is fixedly connected to a side of the connecting frame (20) away from the adjusting seat (18); an adjusting column (22) is rotatably connected to the top end of the inner side of the operating frame (1); both ends of the adjusting column (22) are fixedly connected to adjusting gears (23); the adjusting gears (23) are meshingly connected to the adjusting rack (21); a second servo motor (24) is fixedly connected to one end of the operating frame (1) and at a position corresponding to the adjusting column (22); and an output end of the second servo motor (24) is fixedly connected to the adjusting column (22).

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