Supporting structure for semi-steel tire building machine

Abstract

The utility model belongs to the technical field of tire production, and particularly relates to a supporting structure for a semi-steel tire building machine, which comprises a supporting seat, and a fixed seat is arranged at one end of the inner side of the supporting seat; the annular side of the fixed seat is fixedly connected with a plurality of connecting frames; the connecting frame is fixedly connected with the supporting seat; the inner side of the moving seat is slidably connected with an adjusting column; the end, close to the separating base, of the adjusting column is fixedly connected with a plurality of telescopic columns. The telescopic end of the telescopic column is fixedly connected with the separation column. The separation column and the separation seats are moved to the position, parallel to the semi-steel tire, outside the supporting seat through the moving assembly, then the separation assembly is driven to drive the multiple separation seats to move in the direction away from the center axis of the supporting seat, the semi-steel tire is taken down from the supporting seat through the separation seats, and the step of manually taking down the semi-steel tire is replaced; the mechanical degree of the device is improved, and the device can be conveniently used for semi-steel tires of different models and sizes through the design of different models.

Description

Technical Field

[0001] The utility model belongs to the technical field of tire production, in particular to a supporting structure for a semi-steel tire building machine. Background Art

[0002] Semi-steel tires (also known as semi-steel radial tires) refer to tires whose treads contain steel wire layers only. They consist of six main parts: tread, carcass, sidewalls, buffer layer (or belt layer), bead and inner liner (or airtight layer). The carcass cords are arranged in the meridian direction, and the buffer layer with cords arranged circumferentially or nearly circumferentially is tightly clamped to the carcass.

[0003] At present, the semi-steel tire building machine in the existing technology mainly refers to the tailstock part, which is usually composed of a support base and a tailstock box. The tailstock box is installed on the support base, and the support base can slide linearly on the base. This support structure allows the tailstock box to move with the support base to complete various tire building operations.

[0004] The support seat for semi-steel tire molding is used to support and shape the tire carcass and tread during molding. After the carcass and tread of the semi-steel tire are molded, they are usually removed from the support seat manually due to the special shape. The steps of manually removing the molded semi-steel tire are relatively cumbersome, and it is inconvenient to use manual operation when facing larger semi-steel tires. Therefore, a support structure for a semi-steel tire molding machine is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background art, the present invention provides a support structure for a semi-steel tire building machine.

[0006] The technical solution adopted by the utility model to solve its technical problems is as follows: a support structure for a semi-steel tire building machine described in the utility model comprises a support seat, a fixed seat is provided at one end inside the support seat; a plurality of connecting frames are fixedly connected to the ring side of the fixed seat; the connecting frame is fixedly connected to the support seat; the inner side of the connecting frame is slidably connected to the lifting seat; both sides of the lifting seat are slidably connected to a stabilizing column; the stabilizing column is fixedly connected to the connecting frame; the inner side of the lifting seat is slidably connected to a disengagement column; the end of the disengagement column away from the lifting seat is fixedly connected to the disengagement seat; the fixed seat is fixedly connected to the movable seat at the center position near one end of the disengagement seat; the inner side of the movable seat is slidably connected to an adjusting column; the end of the adjusting column near the disengagement seat is fixedly connected to a plurality of telescopic columns; the telescopic end of the telescopic column is fixedly connected to the disengagement column;

[0007] A moving assembly disposed at an inner side of the moving seat; the moving assembly is used in conjunction with the disengagement column and the disengagement seat;

[0008] A disengagement assembly is provided at a position inside the fixing seat; the disengagement assembly cooperates with the disengagement column and the disengagement seat.

[0009] Preferably, the moving assembly includes a rotating column, a transmission gear, a first servo motor and a first bevel gear; the internal rotation away from one end of the fixed seat is connected to the rotating column; the bottom end of the rotating column is fixedly connected to the transmission gear; the inner side of the adjusting column is fixedly connected to the transmission rack; the transmission gear is meshed with the transmission rack; the top end of the moving seat is fixedly connected to the first servo motor; the output end of the first servo motor is fixedly connected to the rotating column.

[0010] Preferably, the disengagement assembly includes a first bevel gear, a second bevel gear and a threaded sleeve; the first bevel gear is rotatably connected to the interior of the fixed seat away from one end of the disengagement seat; a plurality of threaded sleeves are rotatably connected to the center position inside the fixed seat and at a position corresponding to the connecting frame; a plurality of second bevel gears are fixedly connected to the end of the threaded sleeve close to the first bevel gear; the second bevel gear is meshed with the first bevel gear; the end of the threaded sleeve away from the first bevel gear passes through the connecting frame and is located on the inner side of the connecting frame.

[0011] Preferably, the disengagement assembly also includes a lifting screw and a threaded sleeve; the inner side of the threaded sleeve is threadedly connected to the lifting screw; the end of the lifting screw away from the first bevel gear is fixedly connected to the lifting seat; the end of the fixed seat away from the disengagement seat is fixedly connected to the second servo motor; the output end of the second servo motor is fixedly connected to the first bevel gear.

[0012] Preferably, one end of the fixing seat close to the detaching seat is fixedly connected to a fixing frame; one end of the fixing frame away from the fixing seat is fixedly connected to an adjusting frame; and the bottom end of the adjusting frame is rotatably connected to an operating frame.

[0013] Preferably, the bottom end of the operating frame is fixedly connected to a base.

[0014] Preferably, an adjustment seat is fixedly connected to the center position of the top of the operating frame; the inner side of the adjustment seat is rotatably connected to a hydraulic cylinder; a hydraulic column is provided on the inner side of the hydraulic cylinder; the end of the hydraulic column away from the hydraulic cylinder is rotatably connected to an adjustment arm; the end of the adjustment arm away from the hydraulic column is fixedly connected to the adjustment frame.

[0015] Beneficial effects of the utility model:

[0016] The utility model provides a support structure for a semi-steel tire building machine. Through the structural coordination design of a disengagement column, a disengagement seat, and a moving component and the disengagement component, when the semi-steel tire on the support seat is completed, the disengagement column and the disengagement seat are moved to a position outside the support seat and parallel to the semi-steel tire by the moving component, and then the disengagement component is driven to drive multiple disengagement seats to move in a direction away from the central axis of the support seat, and then the semi-steel tire is removed from the support seat by the disengagement seat, replacing the step of manually removing the semi-steel tire, thereby improving the mechanization degree of the device. In addition, the device is convenient for use with semi-steel tires of different models and sizes through the design of different models.

[0017] The utility model provides a support structure for a semi-steel tire building machine. Through the structural coordination design of a hydraulic cylinder, a hydraulic column and an adjustment frame, when the device needs to remove the semi-steel tire on the support seat, the hydraulic cylinder is started, so that the hydraulic cylinder drives the support seat through the hydraulic column and the adjustment arm to adjust the angle with the rotating shaft of the fixed frame as the center, so that the support seat can be adjusted to an angle that is convenient for removing the semi-steel tire thereon, thereby improving the production efficiency of the device when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0019] Figure 1 It is a three-dimensional diagram of the utility model;

[0020] Figure 2 It is a three-dimensional diagram of the support base and the operating frame in the utility model;

[0021] Figure 3 It is a three-dimensional diagram of a cross-section of the support seat in the present utility model;

[0022] Figure 4 It is a three-dimensional view of the cross section of the fixing seat and the threaded sleeve in the present invention;

[0023] Figure 5 It is a three-dimensional diagram of the mobile component in the utility model.

[0024] Legend:

[0025] 1. Support base; 2. Fixed base; 3. Connecting frame; 4. Lifting base; 5. Stabilizing column; 6. Disengagement column; 7. Disengagement base; 8. Moving base; 9. Adjusting column; 10. Telescopic column; 11. Rotating column; 12. Transmission gear; 13. Transmission rack; 14. First servo motor; 15. First bevel gear; 16. Second bevel gear; 17. Threaded sleeve; 18. Lifting screw; 19. Second servo motor; 20. Fixed frame; 21. Adjusting frame; 22. Operating frame; 23. Base; 24. Adjusting base; 25. Hydraulic cylinder; 26. Hydraulic column; 27. Adjusting arm. DETAILED DESCRIPTION

[0026] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] Specific examples are given below.

[0028] See also Figure 1-Figure 5 The utility model provides a support structure for a semi-steel tire building machine, including a support base 1, a fixed base 2 is provided at one end inside the support base 1; a plurality of connecting frames 3 are fixedly connected to the ring side of the fixed base 2; the connecting frame 3 is fixedly connected to the support base 1; a lifting base 4 is slidably connected to the inner side of the connecting frame 3; both sides of the lifting base 4 are slidably connected to a stabilizing column 5; the stabilizing column 5 is fixedly connected to the connecting frame 3; a disengagement column 6 is slidably connected to the inner side of the lifting base 4; the end of the disengagement column 6 away from the lifting base 4 is fixedly connected to the disengagement base 7; the center position of the fixed base 2 near one end of the disengagement base 7 is fixedly connected to a movable base 8; the inner side of the movable base 8 is slidably connected to an adjusting column 9; the end of the adjusting column 9 near the disengagement base 7 is fixedly connected to a plurality of telescopic columns 10; the telescopic end of the telescopic column 10 is fixedly connected to the disengagement column 6;

[0029] A moving assembly; which is disposed at a position inside the moving seat 8; the moving assembly is used in conjunction with the disengagement column 6 and the disengagement seat 7;

[0030] A disengagement assembly is provided at an inner side of the fixing base 2 and is used in conjunction with the disengagement column 6 and the disengagement seat 7. During operation, when the semi-steel tire is mounted on the support base 1, the disengagement column 6 and the disengagement seat 7 are moved to a position parallel to the semi-steel tire outside the support base 1 by the moving assembly, thereby driving the disengagement assembly to move the multiple disengagement seats 7 with the telescopic column 10 as support in a direction away from the central axis of the support base 1, and then removing the semi-steel tire from the support base 1 through the disengagement seat 7, thereby replacing the manual removal step of the semi-steel tire and improving the mechanization level of the device. In addition, the device is designed in different models to facilitate the use of semi-steel tires of different models and sizes.

[0031] Further, such as Figure 5 As shown, the moving assembly includes a rotating column 11, a transmission gear 12, a first servo motor 14, and a first bevel gear 15; the rotating column 11 is connected to the inner rotation of the end away from the fixed base 2; the bottom end of the rotating column 11 is fixedly connected to the transmission gear 12; the inner side of the adjusting column 9 is fixedly connected to the transmission rack 13; the transmission gear 12 is meshed with the transmission rack 13; the top of the moving base 8 is fixedly connected to the first servo motor 14; the output end of the first servo motor 14 is fixedly connected to the rotating column 11. During operation, when it is necessary to remove the semi-steel tire from the support base 1, the first servo motor 14 is started, so that the output end of the first servo motor 14 drives the rotating column 11 and the transmission gear 12 to rotate, and then the transmission gear 12 drives the adjusting column 9 to move away from the fixed base 2 through the transmission rack 13, and then the adjusting column 9 drives the detachment column 6 and the detachment base 7 to move to the position corresponding to the semi-steel tire, so that the detachment base 7 can be used to detach the semi-steel tire from the support base 1.

[0032] Further, such as Figure 4 As shown, the disengagement assembly includes a first bevel gear 15, a second bevel gear 16, and a threaded sleeve 17; the first bevel gear 15 is rotatably connected to the interior of the fixed base 2 at one end away from the disengagement base 7; multiple threaded sleeves 17 are rotatably connected to the center position of the fixed base 2 and at a position corresponding to the connecting frame 3; multiple second bevel gears 16 are fixedly connected to the end of the threaded sleeve 17 near the first bevel gear 15; the second bevel gears 16 are meshed with the first bevel gear 15; the end of the threaded sleeve 17 away from the first bevel gear 15 passes through the connecting frame 3 and is located on the inner side of the connecting frame 3. During operation, the rotation of the first bevel gear 15 causes the first bevel gear 15 to drive the threaded sleeve 17 to rotate via the second bevel gear 16. This step facilitates the simultaneous rotation of multiple second bevel gears 16 and the threaded sleeve 17 by a single first bevel gear 15.

[0033] Further, such as Figure 4As shown, the disengagement assembly further includes a lifting screw 18 and a threaded sleeve 17; the lifting screw 18 is threadedly connected to the inner side of the threaded sleeve 17; the end of the lifting screw 18 away from the first bevel gear 15 is fixedly connected to the lifting seat 4; the end of the fixed seat 2 away from the disengagement seat 7 is fixedly connected to the second servo motor 19; the output end of the second servo motor 19 is fixedly connected to the first bevel gear 15. During operation, by starting the second servo motor 19, the output end of the second servo motor 19 drives the first bevel gear 15 to rotate, and the first bevel gear 15 then drives the plurality of second bevel gears 16 and the threaded sleeve 17 to rotate, thereby driving the lifting screw 18 to move outward from the threaded sleeve 17, so that the lifting screw 18 drives the lifting seat 4 and the disengagement seat 7 to move away from the central axis of the support seat 1, thereby causing the disengagement seat 7 to remove the semi-steel tire from the support seat 1.

[0034] Further, such as Figure 1 As shown, the end of the fixing base 2 near the release base 7 is fixedly connected to a fixing bracket 20; the end of the fixing bracket 20 away from the fixing base 2 is fixedly connected to an adjustment bracket 21; the bottom end of the adjustment bracket 21 is rotatably connected to an operating bracket 22. During operation, the fixing bracket 20 and the adjustment bracket 21 facilitate adjustment of the operating angle of the support base 1.

[0035] Further, such as Figure 1 As shown, the bottom end of the operating frame 22 is fixedly connected to a base 23. During operation, the operating frame 22 and the base 23 provide a stable support for the device, thereby improving the stability of the device during use.

[0036] Further, such as Figure 1 As shown, an adjustment seat 24 is fixedly connected to the center of the top of the operating frame 22; a hydraulic cylinder 25 is rotatably connected to the inner side of the adjustment seat 24; a hydraulic column 26 is provided on the inner side of the hydraulic cylinder 25; an adjustment arm 27 is rotatably connected to the end of the hydraulic column 26 away from the hydraulic cylinder 25; and the end of the adjustment arm 27 away from the hydraulic column 26 is fixedly connected to the adjustment frame 21. During operation, when the device needs to remove the semi-steel tire from the support base 1, the hydraulic cylinder 25 is activated, so that the hydraulic cylinder 25 drives the support base 1 through the hydraulic column 26 and the adjustment arm 27 to adjust the angle with the rotation axis of the fixed frame 20 as the center. This facilitates adjusting the support base 1 to an angle that is convenient for removing the semi-steel tire thereon, thereby improving the production efficiency of the device during use.

[0037] Working principle: When the semi-steel tire on the support seat 1 is completed, the disengagement column 6 and the disengagement seat 7 are moved to a position outside the support seat 1 and parallel to the semi-steel tire through the moving assembly, and then the disengagement assembly is driven to drive multiple disengagement seats 7 to move in a direction away from the central axis of the support seat 1 with the telescopic column 10 as the support, and then the semi-steel tire is removed from the support seat 1 through the disengagement seat 7, replacing the step of manually removing the semi-steel tire, improving the mechanization degree of the device, and the device is convenient for use with semi-steel tires of different models and sizes through the design of different models. When the semi-steel wheel on the support seat 1 needs to be removed, the disengagement seat 7 is used to remove the semi-steel tire from the support seat 1. When the tire is removed, the first servo motor 14 is started, so that the output end of the first servo motor 14 drives the rotating column 11 and the transmission gear 12 to rotate, and then the transmission gear 12 drives the adjusting column 9 to move away from the fixed seat 2 through the transmission rack 13, and then the adjusting column 9 drives the disengagement column 6 and the disengagement seat 7 to move to the position corresponding to the semi-steel tire, which is convenient for the subsequent use of the disengagement seat 7 to disengage the semi-steel tire from the support seat 1. By rotating the first bevel gear 15, the first bevel gear 15 drives the threaded sleeve 17 to rotate through the second bevel gear 16. This step The first bevel gear 15 drives the plurality of second bevel gears 16 and the threaded sleeve 17 to rotate simultaneously by a single first bevel gear 15. By starting the second servo motor 19, the output end of the second servo motor 19 drives the first bevel gear 15 to rotate, and then the first bevel gear 15 drives the plurality of second bevel gears 16 and the threaded sleeve 17 to rotate, thereby driving the lifting screw 18 to move outward from the threaded sleeve 17, so that the lifting screw 18 drives the lifting seat 4 and the separation seat 7 to move in a direction away from the central axis of the support seat 1, thereby causing the separation seat 7 to move the support seat 1, and the use angle of the support base 1 can be conveniently adjusted through the fixing frame 20 and the adjusting frame 21; the device is stably supported by the operating frame 22 and the base 23, thereby improving the stability of the device during use. When the device needs to remove the semi-steel tire on the support base 1, the hydraulic cylinder 25 is started, so that the hydraulic cylinder 25 drives the support base 1 to adjust the angle with the rotating shaft of the fixing frame 20 as the center through the hydraulic column 26 and the adjusting arm 27, so that the support base 1 can be conveniently adjusted to an angle for convenient removal of the semi-steel tire thereon, thereby improving the production efficiency of the device during use.

[0038] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A support structure for a semi-steel tire building machine, comprising a support seat (1), characterized in that: A fixed seat (2) is provided at one end of the inner side of the support seat (1); a plurality of connecting frames (3) are fixedly connected to the ring side of the fixed seat (2); the connecting frame (3) is fixedly connected to the support seat (1); the inner side of the connecting frame (3) is slidably connected to the lifting seat (4); both sides of the lifting seat (4) are slidably connected to stabilizing columns (5); the stabilizing columns (5) are fixedly connected to the connecting frame (3); the inner side of the lifting seat (4) is slidably connected to a detachment column (6); the end of the detachment column (6) away from the lifting seat (4) is fixedly connected to the detachment seat (7); the central position of the fixed seat (2) near one end of the detachment seat (7) is fixedly connected to a movable seat (8); the inner side of the movable seat (8) is slidably connected to an adjusting column (9); the end of the adjusting column (9) near the detachment seat (7) is fixedly connected to a plurality of telescopic columns (10); the telescopic end of the telescopic column (10) is fixedly connected to the detachment column (6); A moving assembly; which is arranged at a position inside the moving seat (8); the moving assembly is used in conjunction with the disengagement column (6) and the disengagement seat (7); A disengagement assembly is provided at a position inside the fixing seat (2); the disengagement assembly is used in conjunction with the disengagement column (6) and the disengagement seat (7).

2. A support structure for a semi-steel tire building machine according to claim 1, characterized in that: The moving assembly comprises a rotating column (11), a transmission gear (12), a first servo motor (14) and a first bevel gear (15); the rotating column (11) is connected to the inner rotation of one end away from the fixed seat (2); the bottom end of the rotating column (11) is fixedly connected to the transmission gear (12); the inner side of the adjusting column (9) is fixedly connected to the transmission rack (13); the transmission gear (12) is meshedly connected to the transmission rack (13); the top end of the moving seat (8) is fixedly connected to the first servo motor (14); the output end of the first servo motor (14) is fixedly connected to the rotating column (11).

3. The support structure for a semi-steel tire building machine according to claim 1, characterized in that: The disengagement assembly comprises a first bevel gear (15), a second bevel gear (16) and a threaded sleeve (17); the first bevel gear (15) is rotatably connected to the interior of the fixed seat (2) at one end away from the disengagement seat (7); a plurality of threaded sleeves (17) are rotatably connected to a central position of the fixed seat (2) and a position corresponding to the connecting frame (3); a plurality of second bevel gears (16) are fixedly connected to the end of the threaded sleeve (17) close to the first bevel gear (15); the second bevel gear (16) is meshed with the first bevel gear (15); the end of the threaded sleeve (17) away from the first bevel gear (15) passes through the connecting frame (3) and is located on the inner side of the connecting frame (3).

4. A support structure for a semi-steel tire building machine according to claim 3, characterized in that: The disengagement assembly further comprises a lifting screw (18) and a threaded sleeve (17); the inner side of the threaded sleeve (17) is threadedly connected to the lifting screw (18); the end of the lifting screw (18) away from the first bevel gear (15) is fixedly connected to the lifting seat (4); the end of the fixed seat (2) away from the disengagement seat (7) is fixedly connected to the second servo motor (19); the output end of the second servo motor (19) is fixedly connected to the first bevel gear (15).

5. The support structure for a semi-steel tire building machine according to claim 1, characterized in that: One end of the fixing seat (2) close to the detaching seat (7) is fixedly connected to a fixing frame (20); one end of the fixing frame (20) away from the fixing seat (2) is fixedly connected to an adjustment frame (21); and the bottom end of the adjustment frame (21) is rotatably connected to an operating frame (22).

6. The support structure for a semi-steel tire building machine according to claim 5, characterized in that: The bottom end of the operating frame (22) is fixedly connected to a base (23).

7. The support structure for a semi-steel tire building machine according to claim 5, characterized in that: An adjustment seat (24) is fixedly connected to the center position of the top of the operating frame (22); a hydraulic cylinder (25) is rotatably connected to the inner side of the adjustment seat (24); a hydraulic column (26) is provided on the inner side of the hydraulic cylinder (25); an adjustment arm (27) is rotatably connected to the end of the hydraulic column (26) away from the hydraulic cylinder (25); and an adjustment arm (27) is fixedly connected to the adjustment frame (21) at the end away from the hydraulic column (26).

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