CN217777519U - Tire repairing machine for vulcanized tire - Google Patents

Abstract

The utility model relates to a tire repairing machine for vulcanized tires in the technical field of tire production equipment, which comprises a base; a groove is formed in the center of the upper surface of the base, a driving assembly is arranged in the groove and comprises a driving roller, a driven roller and a rotating motor, two ends of the driving roller are respectively and rotatably connected with the inner wall of the corresponding groove through bearings, one end of the driving roller penetrates through the groove and then is connected with the rotating motor, and the driven roller and the driving roller are arranged in parallel; the left and right sides of base upper surface still is provided with the crashproof roller, the vertical setting of crashproof roller, and the lower extreme of crashproof roller passes through the bearing and is connected with the base rotation. The utility model has the advantages of simple and reasonable overall structure, easy operation, it is with low costs, can once carry out the operation of repairing the hair of a plurality of tires, each tire rotates the in-process mutual noninterference, has improved and has repaired hair efficiency, has avoided repairing the artifical tire that rotates of hair in-process, has reduced intensity of labour, has improved the effect of repairing the hair, after repairing the hair, can continue to rotate the tire and inspect the tire, ensure to repair the hair effect.

Description

Tire repairing machine for vulcanized tire

Technical Field

The utility model belongs to the technical field of tire production facility, concretely relates to tire repair machine is vulcanized in tire.

Background

Tire tread can produce the tire lug when the tire is produced and vulcanizes, commonly known as the child hair, is produced because the limitation of tire production technology itself, not only can influence the tire surface aesthetic measure because of child hair overlength or length difference, brings many problems for tire quality moreover. In current tire repair machine, generally can fix a position the back to the tire, adopt the tool of repairing hair to repair hair to the tire, the discovery among the actual operation process, the operation efficiency of repairing hair of tire after the location is lower, can not carry out comprehensive hair to the tire, and operating procedure is many, and intensity of labour is big, influences follow-up processing, is unfavorable for modernized production.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides a tire repairing machine for vulcanized tires, which comprises a base; a groove is formed in the center of the upper surface of the base, a driving assembly is arranged in the groove and comprises a driving roller, a driven roller and a rotating motor, two ends of the driving roller are respectively and rotatably connected with the inner wall of the corresponding groove through bearings, one end of the driving roller penetrates through the groove and then is connected with the rotating motor, and the driven roller and the driving roller are arranged in parallel;

the left and right sides of base upper surface still is provided with the crashproof roller, the vertical setting of crashproof roller, the lower extreme of crashproof roller passes through the bearing and is connected with the base rotation. The arrangement of the position avoids the situation that tires positioned at two sides of the base incline in the rotating process. The stability of the tire in the process of repairing the hair is improved.

Preferably, the four corners of base upper surface is fixed with the stand, is located and is connected with the horizon bar between two stands of base rear side, the cover is equipped with a plurality of spacing subassemblies that can remove in a flexible way on the horizon bar, spacing subassembly includes adapter sleeve, connecting rod and commentaries on classics roller, the adapter sleeve cover is established on the horizon bar, is equipped with the locking bolt on the adapter sleeve, the one end and the adapter sleeve fixed connection of connecting rod, the other end of connecting rod with change the roller and pass through the bearing rotation and be connected, it is perpendicular with the connecting rod to change the roller. The tire on the base is spaced apart to make mutual non-contact through each limiting component, normal rotation and mutual non-interference of each tire can be ensured, and the stability of hair trimming is ensured.

Preferably, the front side and the rear side of the base are both connected with inclined plane platforms. The arrangement of the position can ensure that the tire can roll on the base more smoothly. The labor intensity is reduced, and the efficiency is improved.

Preferably, the distance between the driven roller and the driving roller is adjustable, sliding grooves are formed in the side walls, corresponding to the two ends of the driven roller, of the grooves, the sliding grooves are perpendicular to the driven roller, sliding blocks and threaded rods are arranged in the sliding grooves, the two ends of each threaded rod are rotatably connected with the two ends of the corresponding sliding groove through bearings, the threaded rods penetrate through the sliding blocks and are in threaded fit with the sliding blocks, the two ends of the driven roller are rotatably connected with the corresponding sliding blocks through the bearings respectively, the two threaded rods are connected through a transmission chain, and one of the threaded rods is connected with a forward and reverse motor. The two threaded rods are driven to synchronously rotate forwards and backwards through the rotation of the forward and reverse rotating motor, and then the two sliding blocks reciprocate in the sliding grooves along the threaded rods to drive the driven roller to be far away from or close to the driving roller. The distance between the driving roller and the driven roller is adjusted, so that the device is suitable for tires with different sizes.

The utility model discloses still including enabling other subassemblies of vulcanizing tyre repair machine normal use, if with repair the built-in hair sword of the built-in cooperation use of child machine, the artifical sword of holding of accessible or the arm holds the sword and repaiies the hair to pivoted tire on the base, and the hair sword is the conventional technological means in this field. In addition, the devices or components which are not limited in the utility model all adopt the conventional technical means in the field and are the conventional equipment in the field.

The working principle of the utility model is that, at first according to the distance between the big or small reasonable adjustment drive roll of tire and the driven voller, make the tire place on drive roll and the driven voller after can play stable bearing and the drive action to the tire, ensure that the drive roll rotates at the rotation in-process drive tire, the tire rotates and not rolls from drive roll and driven voller. Rolling tires onto a base and placing the tires on a driving roller and a driven roller, then loosening a locking bolt on a connecting sleeve, moving the connecting sleeve to a proper position in the tire direction and screwing a tightening bolt, wherein the connecting rod is in a horizontal state, the rotating roller is in a vertical state, the tires are in surface contact with the rotating roller, each tire sequentially rolls onto the driving roller and the driven roller on the base, adjacent tires are separated through the rotating roller, the tires are ensured not to be in mutual contact, when the driving roller and the driven roller are fully arranged with the tires to be trimmed, a rotating motor is started, the driving roller drives each tire to rotate, and an operator or a mechanical arm can trim the tires in rotation by using a trimming knife.

In the operation, a plurality of tires can be subjected to hair trimming at one time, so that energy is saved, and efficiency is improved; the tires can be completely trimmed by continuously rotating in the trimming process, so that the tires are prevented from being manually rotated in the trimming process, the labor intensity is reduced, the trimming effect is improved, after trimming is finished, the rotated tires can be completely checked (visually checked), the unqualified trimming condition is avoided, and after trimming is qualified, the rotating motor stops rotating, and the tires can be rolled off from the base.

The beneficial effects of the utility model, overall structure is simple reasonable, easy operation, it is with low costs, can once carry out the operation of repairing the hair of a plurality of tires, each tire parallel placement rotates the in-process mutual noninterference, has improved and has repaired hair efficiency, has avoided repairing the artifical tire that rotates of hair in-process, has reduced intensity of labour, has improved the effect of repairing the hair, after repairing the hair, can continue to rotate the tire and inspect the tire, ensure to repair the hair effect, save the time, be favorable to production.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a schematic structural view of a tire repairing machine for a vulcanized tire according to an embodiment of the present invention;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a schematic view of the driven wheel of FIG. 1;

fig. 4 is a left side view of fig. 1 with a tire placed thereon.

In the figure: 1. a base; 2. a column; 3. an anti-collision roller; 4. rotating the roller; 5. a connecting rod; 6. connecting sleeves; 7. a horizontal bar; 8. a driven roller; 9. rotating the motor; 10. a ramp platform; 11. a drive roll; 12. a threaded rod; 13. a slider; 14. a positive and negative rotation motor; 15. a drive chain; 16. a tire; 17. and locking the bolt.

Detailed Description

The present invention will be described more clearly with reference to the accompanying drawings and specific embodiments in the embodiments of the present invention, and the description herein is only for explaining the present invention, but not for limiting the present invention. Based on the embodiments of the present invention, any modifications, equivalent replacements, improvements, etc. made by other embodiments obtained by those skilled in the art without creative efforts should be included in the protection scope of the present invention.

Examples

As shown in fig. 1-4, the utility model provides a tire repairing machine for vulcanized tires, which comprises a base 1; a groove is formed in the center of the upper surface of the base 1, a driving assembly is arranged in the groove and comprises a driving roller 11, a driven roller 8 and a rotating motor 9, two ends of the driving roller 11 are respectively and rotatably connected with the inner walls of the corresponding grooves through bearings, one end of the driving roller 11 penetrates through the groove and then is connected with the rotating motor 9, and the driven roller 8 and the driving roller 11 are arranged in parallel;

the left and right sides of 1 upper surface of base still is provided with crashproof roller 3, the vertical setting of crashproof roller 3, the lower extreme of crashproof roller 3 passes through the bearing and is connected with base 1 rotation. This arrangement avoids the tires 16 on either side of the base 1 from tilting during rotation. Improving the stability of the tire 16 during the retreading process.

The four corners of base 1 upper surface is fixed with stand 3, is located and is connected with horizon bar 7 between two stands 3 of base 1 rear side, the cover is equipped with a plurality of spacing subassemblies that can remove in a flexible way on horizon bar 7, spacing subassembly includes adapter sleeve 6, connecting rod 5 and changes roller 4, adapter sleeve 6 cover is established on horizon bar 7, is equipped with locking bolt 17 on the adapter sleeve 6, the one end and the adapter sleeve 6 fixed connection of connecting rod 5, the other end of connecting rod 5 with change roller 4 and pass through the bearing and rotate and be connected, it is perpendicular with connecting rod 5 to change roller 4. The tire 16 on the base 1 can be spaced apart by the limiting assemblies to avoid mutual contact, normal rotation of the tires 16 can be guaranteed, interference can not be caused, and the stability of hair trimming is guaranteed.

Inclined plane platforms 10 are connected to the front side and the rear side of the base 1. The arrangement is such that the tyre 16 can roll more smoothly onto the base 1. The labor intensity is reduced, and the efficiency is improved.

The distance between the driven roller 8 and the driving roller 11 is adjustable, sliding grooves are formed in the groove side walls corresponding to the two ends of the driven roller 8, the sliding grooves are perpendicular to the driven roller 8, sliding blocks 13 and threaded rods 12 are arranged in the sliding grooves, the two ends of each threaded rod 12 are rotatably connected with the two ends of the corresponding sliding groove through bearings, each threaded rod 12 penetrates through the corresponding sliding block 13 and is in threaded fit with the corresponding sliding block 13, the two ends of the driven roller 8 are rotatably connected with the corresponding sliding block 13 through the bearings, the two threaded rods 12 are connected through a transmission chain 15, and one of the threaded rods 12 is connected with a forward and reverse motor 14. The two threaded rods 12 are driven to synchronously rotate forwards and reversely by the rotation of the forward and reverse rotation motor 14, and then the two sliding blocks 13 reciprocate in the sliding grooves along the threaded rods to drive the driven roller 8 to be far away from or close to the driving roller 11. The distance between the drive roller 11 and the driven roller 8 is adjusted to be suitable for tires 16 of different sizes.

While embodiments of the invention have been described above, the above description is illustrative, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the illustrated embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (4)

1. A vulcanized tire repairing machine, comprising a base; the method is characterized in that: a groove is formed in the center of the upper surface of the base, a driving assembly is arranged in the groove and comprises a driving roller, a driven roller and a rotating motor, two ends of the driving roller are respectively and rotatably connected with the inner wall of the corresponding groove through bearings, one end of the driving roller penetrates through the groove and then is connected with the rotating motor, and the driven roller and the driving roller are arranged in parallel;

the left and right sides of base upper surface still is provided with the crashproof roller, the vertical setting of crashproof roller, the lower extreme of crashproof roller passes through the bearing and is connected with the base rotation.

2. A cured tire retreading machine as recited in claim 1, wherein: the four corners of base upper surface is fixed with the stand, is located and is connected with the horizon bar between two stands of base rear side, the cover is equipped with a plurality of spacing subassemblies that can remove in a flexible way on the horizon bar, spacing subassembly includes adapter sleeve, connecting rod and commentaries on classics roller, the adapter sleeve cover is established on the horizon bar, is equipped with locking bolt on the adapter sleeve, the one end and the adapter sleeve fixed connection of connecting rod, the other end of connecting rod with change the roller and pass through the bearing rotation and be connected, it is perpendicular with the connecting rod to change the roller.

3. A cured tire retreading machine as recited in claim 1, wherein: the front side and the rear side of the base are both connected with inclined plane platforms.

4. A cured tire retreading machine as recited in claim 1, wherein: the distance between the driven roller and the drive roller is adjustable, sliding grooves are formed in the side walls, corresponding to the two ends of the driven roller, of the grooves, the sliding grooves are perpendicular to the driven roller, sliding blocks and threaded rods are arranged in the sliding grooves, the two ends of each threaded rod are rotatably connected with the two ends of each sliding groove through bearings, the threaded rods penetrate through the sliding blocks and are in threaded fit with the sliding blocks, the two ends of the driven roller are rotatably connected with the corresponding sliding blocks through the bearings respectively, the two threaded rods are connected through a transmission chain, and one of the threaded rods is connected with a forward and reverse motor.

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