阅读说明：本技术 一种横向大裂口汽车轮胎修补装置及其使用方法 (Automobile tire repairing device for large transverse crack and using method thereof ) 是由 陶文龙 黄史 侯勇 于 2020-06-16 设计创作，主要内容包括：本发明提供一种横向大裂口汽车轮胎用修补装置及其使用方法,涉及汽车轮胎维修设备领域,包括底座,所述底座的顶部固定连接有支撑柱,所述支撑柱的顶部固定连接有顶板,所述底座的顶部中心固定连接有中心柱,所述中心柱的顶部固定连接有内衬块,所述内衬块的形状设置为扇形,所述内衬块的下方设置有托架,所述内衬块的外侧套设有轮胎本体。该横向大裂口汽车轮胎用修补装置,能够通过将两个具有大裂口的需要报废的轮胎的部分进行切割,然后再使用生胶片和热压模板对两个胎面进行结合,能够方便的将两个需要废弃的轮胎快速方便的修补成一个完整的轮胎,能够对大裂口轮胎进行快速方便的修补。(The invention provides a repairing device for an automobile tire with a transverse large crack and a using method thereof, and relates to the field of automobile tire maintenance equipment. This horizontal big breach is patching device for automobile tire can cut through the part that has two needs condemned tires of big breach, then uses film stock and hot die plate to combine two treads, can be convenient with two needs discarded tires quick convenient repair become a complete tire, can carry out quick convenient repair to big breach tire.)

1. The utility model provides a horizontal major breach patching device for automobile tire, includes base (1), its characterized in that: the tire is characterized in that a supporting column (2) is fixedly connected to the top of the base (1), a top plate (3) is fixedly connected to the top of the supporting column (2), a central column (9) is fixedly connected to the center of the top of the base (1), an inner lining block (23) is fixedly connected to the top of the central column (9), the inner lining block (23) is fan-shaped, a bracket is arranged below the inner lining block (23), a tire body (12) is sleeved on the outer side of the inner lining block (23), and the shape of the cross section of the inner lining block (23) is matched with that of the cross section of the tire body (12);

the bottom of the top plate (3) is fixedly connected with a vertical rod (4), the axis of the vertical rod (4) and the axis of the support column (2) are in the same straight line, the bottom of the vertical rod (4) is fixedly connected with a fixed block (19), the bottom of the fixed block (19) is hinged with two symmetrically arranged rotating supports (13), one end, far away from the fixed block (19), of each rotating support (13) is fixedly connected with an air cylinder (11), the air cylinders (11) are vertically arranged, the bottom of each air cylinder (11) is fixedly connected with a motor box (14), and one side of each motor box (14) is connected with a cutting wheel (10) in a linkage manner;

one side of the fixed block (19) is hinged with a screw rod (20), two sliding rods (15) are symmetrically arranged on two sides of the screw rod (20), one end of each sliding rod (15) is fixedly connected with the fixed block (19), an adjusting block (17) is arranged on each sliding rod (15) in a sliding fit mode, a screw hole matched with the screw rod (20) is formed in each adjusting block (17), the adjusting block (17) is in threaded fit with the screw rod (20), one end, far away from the fixed block (19), of each screw rod (20) is fixedly connected with a knob (16), two linkage rods (18) are symmetrically arranged on two sides of each adjusting block (17), one end of each linkage rod (18) is hinged with the corresponding adjusting block (17), and the other end of each linkage rod (18) is hinged with the rotary support (13);

one side of cutting wheel (10) is kept away from in montant (4) is provided with hot die board (5), the shape of hot die board (5) sets up to the U font, and the first electric putter (6) of one side fixedly connected with of hot die board (5), the other end and support column (2) fixed connection of first electric putter (6), the bilateral symmetry of hot die board (5) is provided with two clamp plate (8), the shape of clamp plate (8) also sets up to the U font, and the equal fixedly connected with second electric putter (7) of one end of every clamp plate (8), the one end and support column (2) fixed connection that clamp plate (8) were kept away from in second electric putter (7), hot die board (5), clamp plate (8) and interior filler block (23) are in on same horizontal plane.

2. The repairing apparatus for automobile tire with transverse major cleft according to claim 1, wherein: the bracket comprises a hinge ring (21) and a support rod (22), wherein the hinge ring (21) is hinged with the support columns (2), the number of the support rods (22) is multiple, one end of each support rod (22) is welded with the rotating ring, and the support columns (2) of the support rods (22) are distributed at equal intervals.

3. The repairing apparatus for automobile tire with transverse major cleft according to claim 1, wherein: the inner side of the clamping plate (8) is fixedly connected with a rubber pad, and the rubber pad is provided with anti-skid grains.

4. The repairing apparatus for automobile tire with transverse major cleft according to claim 1, wherein: the inner pad (23) is provided hollow.

5. The repairing apparatus for automobile tire with transverse major cleft according to claim 2, wherein: the number of the support rods (22) is not less than four.

6. The use method of the repairing device for the automobile tire with the transverse major breach as claimed in any one of claims 1 to 5, wherein: it comprises the following steps:

the method comprises the following steps: placing the automobile tire with the large crack on a bracket, enabling the surface with the large crack on the tire surface to face a cutting wheel (10), then opening a second electric push rod (7), and extending the second electric push rod (7) to drive a clamping plate (8) to move until the clamping plate (8) and an inner lining block (23) clamp the automobile tire;

step two: the rotary knob (16) is rotated, the rotary knob (16) drives the screw rod (20) to rotate, so that the adjusting block (17) is driven to move along the sliding rod (15), the adjusting block (17) drives an included angle between the two rotary supports (13) to change through the two linkage rods (18), and when the cutting wheels (10) at one ends of the two rotary supports (13) are respectively positioned at the outer sides of two ends of the crack on the tire tread, the rotary knob (16) is stopped to rotate;

step three: starting a motor box (14), rotating a cutting wheel (10), simultaneously starting an air cylinder (11), extending the air cylinder (11) to drive the cutting wheel (10) to descend until the tread with a large crack on the frustum pyramid body is cut off, then contracting the air cylinder (11), stopping the motor box (14), contracting a second electric push rod (7), and taking off most of the cut tires with the intact tread and small tires with large cracks on the tread;

step four: placing the automobile tire with the second large crack on the bracket, enabling the complete surface of the tire surface to face the cutting wheel (10), then opening the second electric push rod (7), and extending the second electric push rod (7) to drive the clamping plate (8) to move until the clamping plate (8) and the inner lining block (23) clamp the automobile tire;

step five: starting a motor box (14), driving a cutting wheel (10) to rotate, then starting an air cylinder (11) to drive the cutting wheel (10) to descend, so that a partial tire with a complete tread, which is cut on a second tire and completely matched with a small partial tire with a large crack cut on a first tire, is cut off, then the air cylinder (11) contracts, stopping the motor box (14), and contracting a second electric push rod (7) to take off the small partial tire with the complete tread and a large part of tire with the large crack on the tread, which are cut off on the second tire;

step six: placing the whole tire tread cut off from the first tire and the finished tire tread cut off from the second tire on a bracket, then combining the two tire treads to form a whole tire, aligning one joint of the two tire treads with the position of a hot-pressing template (5), then starting a second electric push rod (7) to fix the two tire treads by a clamping plate (8), placing a rubber sheet at the joint, starting a first electric push rod (6) and the hot-pressing template (5), and driving the hot-pressing template (5) by the first electric push rod (6) to carry out hot pressing on the joint so as to vulcanize and shape the repairing rubber at the joint;

step seven: the first electric push rod (6) and the second electric push rod (7) contract to rotate the two treads, so that the other joint of the two treads is aligned to the hot pressing template (5), then a rubber sheet is placed at the joint, the first electric push rod (6) and the hot pressing template (5) are opened, the first electric push rod (6) drives the hot pressing template (5) to carry out hot pressing on the joint, the glue is vulcanized and shaped at the pressed part, the first electric push rod (6) and the second electric push rod (7) contract after the glue is repaired, at the moment, a complete tire can be formed by the two electric push rods, the repaired tire is taken down, and the repair of large cracks of the tire is finished.

Technical Field

The invention relates to the technical field of automobile tire maintenance equipment, in particular to a repairing device for an automobile tire with a large transverse crack and a using method thereof.

Background

The existing tire repairing machine generally adopts a glue sticking and sticking repairing method and a vulcanization heating method, wherein the vulcanization heating method comprises a single-side vulcanization method and a double-side vulcanization method, and the double-side vulcanization method is suitable for repairing small holes or cracks of tires and the like, and basically comprises the following operations: the repairing glue such as the rubber sheet is coated on the two sides of the tire wound position, the tire wound position is tightly pressed by the upper template and the lower template, the upper template and the lower template are heated, the repairing glue at the pressed position is vulcanized and shaped, and therefore the repairing purpose is achieved, and when the crack is too large, the tire is generally directly discarded.

According to chinese patent No. CN201210263220.4, the comparison document includes an upper temperature control meter reset switch, an upper temperature control meter, a lighting switch, an upper heating tube switch, a cooling switch, a lower temperature control meter switch, a lower heating tube switch, a rising foot switch, a stopping foot switch, a falling foot switch, a speed regulating switch, a sander power connector, a sander power switch, a safety, a lower temperature control meter position switch, an LED lamp, a cooling air switch, a water storage bottle, a cylinder, an exhaust switch, an air source triple component, a main power switch, a sander, a support caster, a support frame, and is characterized in that the lower heating table is fixed on the cylinder of the repairing machine, the temperature control frame is fixed on an extending arm of the support frame, and the upper heating table is fixed on a mold base of the temperature control frame.

However, when the tire with a large transverse gap reaching one fourth or one third of the whole tire is repaired, the tire repair machine proposed in the reference is troublesome and inconvenient because the gap needs to be repaired in batches for many times due to the large gap.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a repairing device for a vehicle tire with a large transverse crack and a using method thereof, which solve the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the repairing device for the automobile tire with the transverse large crack comprises a base, wherein a supporting column is fixedly connected to the top of the base, a top plate is fixedly connected to the top of the supporting column, a central column is fixedly connected to the center of the top of the base, an inner lining block is fixedly connected to the top of the central column, the inner lining block is in a fan shape, a bracket is arranged below the inner lining block, a tire body is sleeved on the outer side of the inner lining block, and the shape of the cross section of the inner lining block is matched with the shape of the cross section of the tire body;

the bottom of the top plate is fixedly connected with a vertical rod, the axis of the vertical rod and the axis of the support column are positioned on the same straight line, the bottom of the vertical rod is fixedly connected with a fixed block, the bottom of the fixed block is hinged with two symmetrically arranged rotating supports, one end of each rotating support, far away from the fixed block, is fixedly connected with an air cylinder, the air cylinder is vertically arranged, the bottom of the air cylinder is fixedly connected with a motor box, and one side of the motor box is connected with a cutting wheel in a linkage manner;

one side of the fixed block is hinged with a screw rod, two sliding rods are symmetrically arranged on two sides of the screw rod, one end of each sliding rod is fixedly connected with the fixed block, an adjusting block is arranged on each sliding rod in a sliding fit mode, a screw hole matched with the screw rod is formed in each adjusting block, the adjusting blocks are in threaded fit with the screw rods, one end, far away from the fixed block, of each screw rod is fixedly connected with a knob, two linkage rods are symmetrically arranged on two sides of each adjusting block, one end of each linkage rod is hinged with each adjusting block, and the other end of each linkage rod is hinged with the rotary support;

one side that the cutting wheel was kept away from to the montant is provided with the hot die board, the shape of hot die board sets up to the U font, and the first electric putter of one side fixedly connected with of hot die board, first electric putter's the other end and support column fixed connection, the bilateral symmetry of hot die board is provided with two clamp plates, the shape of clamp plate also sets up to the U font, and the equal fixedly connected with second electric putter of one end of every clamp plate, the one end and the support column fixed connection of clamp plate are kept away from to second electric putter, hot die board, clamp plate and inside lining piece are in on the same horizontal plane.

Preferably, the bracket comprises a hinge ring and support rods, the hinge ring is hinged with the support columns, the support rods are arranged in a plurality of numbers, one end of each support rod is welded with the rotating ring, and the support columns of the support rods are distributed at equal intervals.

Preferably, the inner side of the clamping plate is fixedly connected with a rubber pad, and the rubber pad is provided with anti-skid grains.

Preferably, the inner lining block is provided as a hollow.

Preferably, the number of the supporting rods is not less than four.

The use method of the repairing device for the automobile tire with the transverse major breach comprises the following steps:

the method comprises the following steps: placing the automobile tire with the large crack on a bracket, enabling the surface with the large crack on the tire surface to face a cutting wheel, then starting a second electric push rod, and extending the second electric push rod to drive a clamping plate to move until the clamping plate and an inner lining block clamp the automobile tire;

step two: the knob is rotated, the knob drives the screw rod to rotate, so that the adjusting block is driven to move along the sliding rod, the adjusting block drives the included angle between the two rotating supports to change through the two linkage rods, and when the cutting wheels at one ends of the two rotating supports are respectively positioned at the outer sides of the two ends of the crack on the tire surface, the knob is stopped to rotate;

step three: starting a motor box, rotating a cutting wheel, simultaneously starting an air cylinder, extending the air cylinder to drive the cutting wheel to descend until the tread with a large crack on the frustum pyramid body is cut off, then contracting the air cylinder, stopping the motor box, contracting a second electric push rod, and taking off most of the tires with the cut tread being complete and small tires with large cracks on the tread;

step four: placing the automobile tire with the second large crack on the bracket, enabling the complete surface of the tire surface to face the cutting wheel, then opening a second electric push rod, and extending the second electric push rod to drive the clamping plate to move until the clamping plate and the lining block clamp the automobile tire;

step five: starting a motor box to drive a cutting wheel to rotate, then starting an air cylinder to drive the cutting wheel to descend so as to cut a partial tire with a complete tread on a second tire, wherein the partial tire is completely matched with a small tire with a large crack cut on a first tire, then the air cylinder contracts, stopping the motor box, and a second electric push rod contracts so as to take down the small tire with the complete tread and the large tire with the large crack cut on the second tire;

step six: placing the complete tire tread cut off from the first tire and the complete tire tread cut off from the second tire on a bracket, then combining the two tire treads to form a complete tire, aligning one joint of the two tire treads with the position of a hot-pressing template, then starting a second electric push rod to fix the two tire treads by a clamping plate, placing a rubber sheet at the joint, starting a first electric push rod and the hot-pressing template, and driving the hot-pressing template to carry out hot pressing on the joint by the first electric push rod so as to cure and shape the repairing rubber at the pressed part;

step seven: first electric putter and the shrink of second electric putter, rotatory two treads, make another junction of two treads aim at the hot pressing template, then put the film stock in this junction, open first electric putter and hot pressing template, first electric putter drives the hot pressing template and carries out the hot pressing to this junction, make the department of compressing tightly repair the glue vulcanization design, first electric putter and the shrink of second electric putter after the completion, at this moment two they just can form a complete tire, the tire that will repair the completion is taken off, thereby accomplish the repair to big breach tire.

(III) advantageous effects

The invention provides a repairing device for automobile tires with large transverse cracks and a using method thereof. The method has the following beneficial effects:

1. this horizontal big breach is patching device for automobile tire can cut through the part that has two needs condemned tires of big breach, then uses film stock and hot die plate to combine two treads, can be convenient with two needs discarded tires quick convenient repair become a complete tire, can carry out quick convenient repair to big breach tire, great reduction the repair degree of difficulty and practiced thrift the cost.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a front view of the structure of the present invention;

FIG. 3 is a perspective view of the cutting wheel structure of the present invention;

FIG. 4 is a top view of the cutting wheel construction of the present invention;

FIG. 5 is a perspective view of a base structure of the present invention;

FIG. 6 is a top view of the base structure of the present invention.

In the figure: the device comprises a base 1, a support column 2, a top plate 3, a vertical rod 4, a hot-pressing template 5, a first electric push rod 6, a second electric push rod 7, a clamping plate 8, a central column 9, a cutting wheel 10, an air cylinder 11, a tire body 12, a rotating bracket 13, a motor box 14, a sliding rod 15, a knob 16, an adjusting block 17, a linkage rod 18, a fixed block 19, a screw rod 20, a hinge ring 21, a supporting rod 22 and an inner filler block 23.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

The embodiment of the invention provides a repairing device for automobile tires with a transverse large crack, which comprises a base 1, wherein the top of the base 1 is fixedly connected with a supporting column 2, the top of the supporting column 2 is fixedly connected with a top plate 3, the center of the top of the base 1 is fixedly connected with a central column 9, the top of the central column 9 is fixedly connected with an inner lining block 23, the shape of the inner lining block 23 is fan-shaped, a bracket is arranged below the inner lining block 23, a tire body 12 is sleeved on the outer side of the inner lining block 23, and the shape of the cross section of the inner lining block 23 is matched with the shape of the cross section of the tire;

the bottom of the top plate 3 is fixedly connected with a vertical rod 4, the axis of the vertical rod 4 and the axis of the support column 2 are on the same straight line, the bottom of the vertical rod 4 is fixedly connected with a fixed block 19, the bottom of the fixed block 19 is hinged with two symmetrically arranged rotating supports 13, one end of each rotating support 13, which is far away from the fixed block 19, is fixedly connected with an air cylinder 11, the air cylinders 11 are vertically arranged, the bottom of the air cylinders 11 is fixedly connected with a motor box 14, and one side of the motor box 14 is connected with a cutting wheel 10 in a linkage;

one side of the fixed block 19 is hinged with a screw rod 20, two sliding rods 15 are symmetrically arranged on two sides of the screw rod 20, one end of each sliding rod 15 is fixedly connected with the fixed block 19, an adjusting block 17 is matched with each sliding rod 15 in a sliding mode, a screw hole matched with the screw rod 20 is formed in each adjusting block 17, the adjusting blocks 17 are in threaded fit with the screw rods 20, one end, far away from the fixed block 19, of each screw rod 20 is fixedly connected with a knob 16, two linkage rods 18 are symmetrically arranged on two sides of each adjusting block 17, one end of each linkage rod 18 is hinged with each adjusting block 17, and the other end of each linkage;

one side that cutting wheel 10 was kept away from to montant 4 is provided with hot die plate 5, hot die plate 5's shape sets up to the U font, and the first electric putter 6 of one side fixedly connected with of hot die plate 5, the other end and the 2 fixed connection of support column of first electric putter 6, hot die plate 5's bilateral symmetry is provided with two clamp plates 8, clamp plate 8's shape also sets up to the U font, and the equal fixedly connected with second electric putter 7 of one end of every clamp plate 8, clamp plate 8's one end and 2 fixed connection of support column are kept away from to second electric putter 7, hot die plate 5, clamp plate 8 and inside lining piece 23 are in on the same horizontal plane.

The bracket includes articulated ring 21, die-pin 22, and articulated ring 21 and support column 2 are articulated each other, and die-pin 22's quantity sets up to a plurality ofly, and die-pin 22's one end and rotatory ring weld, and a plurality of die-pins 22 a support column 2 are the equidistant distribution in center.

The bracket can rotate, and the direction of the tire can be conveniently adjusted.

The inboard fixedly connected with rubber pad of clamp plate 8, and seted up anti-skidding line on the rubber pad. The clamping plate 8 can be clamped more firmly, so that the tire cannot be loosened easily after being clamped.

The inner pad 23 is provided hollow. The weight of the inner pad 23 can be reduced, and the parts can be mounted and carried conveniently.

The number of the supporting rods 22 is not less than four. The tyre on the bracket can be ensured to be very stable.

Can cut through the part that has two needs condemned tires of big breach, then reuse film stock and hot die plate 5 combine two treads, can be convenient with two needs discarded tires quick convenient repair become a complete tire, can carry out quick convenient repair to big breach tire, great reduction the repair degree of difficulty and practiced thrift the cost.

The use method of the repairing device for the automobile tire with the transverse major breach comprises the following steps:

the method comprises the following steps: placing the automobile tire with the large crack on a bracket, enabling the surface with the large crack on the tire surface to face a cutting wheel 10, then starting a second electric push rod 7, and enabling the second electric push rod 7 to extend to drive a clamping plate 8 to move until the clamping plate 8 and an inner lining block 23 clamp the automobile tire;

step two: rotating the knob 16, wherein the knob 16 drives the screw rod 20 to rotate, so as to drive the adjusting block 17 to move along the slide rod 15, the adjusting block 17 drives the included angle between the two rotating brackets 13 to change through the two linkage rods 18, and when the cutting wheels 10 at one ends of the two rotating brackets 13 are respectively positioned at the outer sides of the two ends of the gap on the tire surface, the knob 16 stops rotating;

step three: starting a motor box 14, rotating a cutting wheel 10, simultaneously starting an air cylinder 11, extending the air cylinder 11 to drive the cutting wheel 10 to descend until the tread with a large crack on the frustum pyramid body is cut off, then contracting the air cylinder 11, stopping the motor box 14, contracting a second electric push rod 7, and taking down most of the tires with the cut tread and a small portion of the tires with the large crack on the tread;

step four: placing the automobile tire with the second large crack on the bracket, enabling the complete surface of the tire surface to face the cutting wheel 10, then starting the second electric push rod 7, enabling the second electric push rod 7 to extend to drive the clamping plate 8 to move until the clamping plate 8 and the lining block 23 clamp the automobile tire;

step five: starting a motor box 14 to drive a cutting wheel 10 to rotate, then starting an air cylinder 11 to drive the cutting wheel 10 to descend so as to cut a partial tire with a complete tread on a second tire, wherein the partial tire is completely matched with a small partial tire with a large gap cut on a first tire, then contracting the air cylinder 11, stopping the motor box 14, contracting a second electric push rod 7, and taking down the small partial tire with the complete tread and a large part of tire with the large gap on the tread cut on the second tire;

step six: placing the complete tire tread cut off from the first tire and the complete tire tread cut off from the second tire on a bracket, then combining the two tire treads to form a complete tire, aligning one joint of the two tire treads with the position of a hot-pressing template 5, then starting a second electric push rod 7 to fix the two tire treads by a clamping plate 8, placing a rubber sheet at the joint, starting a first electric push rod 6 and the hot-pressing template 5, and driving the hot-pressing template 5 by the first electric push rod 6 to carry out hot pressing on the joint so as to repair the rubber at the pressed part for vulcanization and shaping;

step seven: the first electric push rod 6 and the second electric push rod 7 contract to rotate the two tire treads, so that the other joint of the two tire treads is aligned to the hot pressing template 5, then a rubber sheet is placed at the joint, the first electric push rod 6 and the hot pressing template 5 are opened, the first electric push rod 6 drives the hot pressing template 5 to carry out hot pressing on the joint, the glue is repaired and vulcanized and shaped at the pressed part, the first electric push rod 6 and the second electric push rod 7 contract after the glue is repaired, at the moment, the two electric push rods can form a complete tire, the repaired tire is taken down, and the repair of the large-crack tire is completed.

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