Single-station arrangement device for coiling semi-finished products

Abstract

The utility model relates to the technical field of tire production, in particular to a single-station arrangement device for coiling semi-finished products, which comprises a damping mechanism and a coiling mechanism which are transversely arranged, each of the damping mechanism and the curling mechanism comprises a base, a pair of vertical rods arranged in parallel is arranged on the base, a cross beam is vertically connected to the vertical rods in a sliding mode, a lifting air cylinder is arranged between the base and the cross beam, a supporting block is arranged at one end of the cross beam, and an unlocking air cylinder arranged in an inclined mode is arranged on the front side of the supporting block; an unlocking head is arranged at the moving end of the unlocking air cylinder. A rotating damper is arranged at the upper end of a cross beam of the damping mechanism, a driven gear is installed on a rotating shaft of the rotating damper, a motor is arranged at the upper end of a cross beam of the curling mechanism, and a driving gear is installed on a rotating shaft of the motor. The semi-finished product winding and arranging device realizes winding and arranging of semi-finished products through arrangement of a single station, and has the characteristics of small occupied area, high production efficiency and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of tire production, in particular to a single-station finishing device for winding semi-finished products. Background Art

[0002] The patent number is CN202321687158.1, and the patent name is a utility model patent for a finishing device for semi-finished tire tooling pads. It is a production equipment developed and currently used by our company. During production and use, it was found that the device needs to occupy two stations to complete the operation. When production is busy, there will be a problem of multiple trolleys queuing for stations. Therefore, the inventor wants to improve it to a single-station production device;

[0003] In addition, to meet the needs of single-station production, the trolley was modified from the original one roller to two rollers, one of which is used to release the pad cloth roll, and the other is used to wind the pad cloth and film. In order to prevent the roller from rotating during the transportation of the trolley, which would cause the reel to unwind, an elastically hinged unlocking plate is installed under the gear at the end of the roller. The upper end of the unlocking plate has limiting teeth for limiting the gear. Although this solves the problem of unwinding the reel, it requires manual pressing down to unlock before each curling operation, which makes the operation cumbersome. Utility Model Content

[0004] The purpose of the utility model is to address the defects of the prior art and provide a single-station sorting device for semi-finished product winding, which realizes the winding and sorting of semi-finished products through the arrangement of a single station and has the characteristics of small footprint and high production efficiency.

[0005] The technical solution of the utility model is: a single-station finishing device for semi-finished product winding, comprising a damping mechanism and a curling mechanism arranged transversely;

[0006] The damping mechanism and the curling mechanism both include a base, a pair of parallel vertical rods are provided on the base, a crossbeam is vertically slidably connected to the pair of vertical rods, a lifting cylinder is provided between the base and the crossbeam, a support block is provided at one end of the crossbeam, an inclined unlocking cylinder is provided on the front side of the support block, and an unlocking head is provided at the movable end of the unlocking cylinder;

[0007] A rotation damper is arranged at the upper end of the cross beam of the damping mechanism, a driven gear is installed on the rotating shaft of the rotation damper, and a motor is arranged at the upper end of the cross beam of the curling mechanism, a driving gear is installed on the rotating shaft of the motor.

[0008] Preferably, a counterweight block is provided on the end of the cross beam away from the support block.

[0009] Preferably, the unlocking head comprises a U-shaped frame and a rectangular block rotatably connected in the U-shaped frame.

[0010] Preferably, an angle adjustment mechanism is provided between the support block and the unlocking cylinder, and the angle adjustment mechanism comprises a first sleeve, a second sleeve and a middle shaft which are coaxially arranged;

[0011] The first sleeve and the second sleeve have mutually meshing annular tooth grooves at opposite ends, the other end of the first sleeve is connected to the support block, and the other end of the second sleeve is connected to the unlocking cylinder;

[0012] The central shaft passes through the first shaft sleeve and the second shaft sleeve, one end of the central shaft is connected to the unlocking cylinder, and the other end passes through the supporting block and is connected to a locking nut.

[0013] Compared with the prior art, the utility model has the following advantages:

[0014] The utility model has a compact and reasonable structure, and can realize the winding and sorting of semi-finished products through the arrangement of a single station, occupies a small area and has high production efficiency. The single-station curling design has a short pad cloth transmission distance, and the pad cloth transmission is more stable, and the curled pad cloth rolls are neater and tighter.

[0015] Since the position and tilt angle of the unlocking plates of different batches of trolleys are slightly different, the angle adjustment mechanism and the rotatable rectangular block design can be adapted to different batches of trolleys, making it more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the working state of the utility model;

[0017] Figure 2 is a structural schematic diagram of the damping mechanism;

[0018] Figure 3 It is a structural schematic diagram of the trolley;

[0019] Figure 4 for Figure 1 Schematic diagram of the structure at A in the middle;

[0020] In the figure: 1. damping mechanism, 2. rotating damper, 3. curling mechanism, 4. motor, 5. driving gear, 6. film, 7. pad cloth, 8. driven gear, 9. crossbeam, 10. vertical pole, 11. lifting cylinder, 12. base, 13. unlocking cylinder, 14. counterweight, 15. U-shaped frame, 16. rectangular block, 17. unlocking head, 18. supporting block, 19. winding roller gear, 20. releasing roller gear, 21. unlocking plate, 22. pad cloth roll, 23. guide roller, 24. winding roller, 25. second shaft sleeve, 26. first shaft sleeve, 27. middle shaft, 28. locking nut. DETAILED DESCRIPTION

[0021] The utility model is further described below with reference to the accompanying drawings and embodiments. Example 1

[0022] like Figures 1 to 3 A single-station finishing device for winding semi-finished products comprises a damping mechanism 1 and a curling mechanism 3 arranged laterally.

[0023] The damping mechanism 1 and the curling mechanism 3 both include a base 12 , on which a pair of parallel vertical rods 10 are provided, and a crossbeam 9 is vertically slidably connected to the pair of vertical rods 10 .

[0024] A lifting cylinder 11 is provided between the base 12 and the cross beam 9 , and the lifting cylinder 11 pushes the cross beam 9 to move up and down. A support block 18 is provided at one end of the cross beam 9 , and a counterweight block 14 is provided at the other end of the cross beam 9 .

[0025] The front side of the support block 18 is provided with an inclined unlocking cylinder 13, and the movable end of the unlocking cylinder 13 is provided with an unlocking head 17. By selecting counterweight blocks 14 of different weights to maintain the weight balance at both ends of the beam 9, the vertical sliding of the beam 9 is smoother.

[0026] A rotating damper 2 is provided at the upper end of the cross beam 9 of the damping mechanism 1, and a driven gear 8 is installed on the rotating shaft of the rotating damper 2. A motor 4 is provided at the upper end of the cross beam 9 of the curling mechanism 3, and a driving gear 5 is installed on the rotating shaft of the motor 4.

[0027] Working principle:

[0028] After the trolley is pushed into the workstation, the lifting cylinders 11 of the damping mechanism 1 and the curling mechanism 3 are respectively controlled to lower the position of the crossbeam 9, thereby driving the motor 4 and the rotary damper 2 to descend, so that the driving gear 5 and the winding roller gear 19 are meshed, and the driven gear 8 and the release roller gear 20 are meshed;

[0029] Then, the two unlocking cylinders 13 are started to extend, and the two unlocking plates 21 are pressed down by the unlocking heads 17, so that the limit teeth at the upper ends of the unlocking plates 21 are separated from the gears, thereby unlocking the winding roller gear 19 and the release roller gear 20.

[0030] After starting the motor 4, the pad cloth roll 22 on the release roller releases the pad cloth 7, and the pad cloth 7 is wound around the winding roller 24 after passing through the guide roller 23. At the same time, the film 6 is also wound around the winding roller 24, forming a state in which the pad cloth 7 and the film 6 are stacked to avoid adhesion of the film 6.

[0031] The utility model has a compact and reasonable structure, and can realize the winding and sorting of semi-finished products through the arrangement of a single station. The single-station curling design has a short transmission distance for the pad cloth 7, and the transmission of the pad cloth 7 is more stable. The curled pad cloth roll 22 is more neat and compact. Example 2

[0032] This embodiment is further optimized on the basis of the above embodiment, specifically:

[0033] like Figure 2 The unlocking head 17 includes a U-shaped frame 15 and a rectangular block 16 rotatably connected to the U-shaped frame 15. Through the design of the rotatable rectangular block 16 on the unlocking head 17, the end face of the rectangular block 16 can be actively fitted with the unlocking plate 21 at different angles, with a larger contact support surface, and the unlocking plate 21 can be pushed downward to flip more stably.

[0034] like Figure 1 and Figure 4 An angle adjustment mechanism is provided between the support block 18 and the unlocking cylinder 13 , and the angle adjustment mechanism includes a first sleeve 26 , a second sleeve 25 and a center shaft 27 which are coaxially arranged.

[0035] The opposite ends of the first sleeve 26 and the second sleeve 25 are provided with mutually meshing annular tooth grooves. The other end of the first sleeve 26 is connected to the support block 18 , and the other end of the second sleeve 25 is connected to the unlocking cylinder 13 .

[0036] The central axis 27 passes through the first sleeve 26 and the second sleeve 25, one end of the central axis 27 is connected to the unlocking cylinder 13, a through hole corresponding to the position of the central axis 27 is provided on the support block 18, and the other end of the central axis 27 passes through the through hole of the support block 18 and is connected to the locking nut 28.

[0037] Working principle:

[0038] By loosening the locking nut 28, the annular tooth grooves of the first sleeve 26 and the second sleeve 25 that are meshed with each other can be separated, so that the unlocking cylinder 13 can be rotated to adjust a suitable angle, and then the locking nut 28 is tightened to make the annular tooth grooves of the first sleeve 26 and the second sleeve 25 mesh again, thereby fixing the inclination angle of the unlocking cylinder 13.

[0039] Since the positions and tilt angles of the unlocking plates 21 of different batches of trolleys are slightly different, the angle adjustment mechanism and the rotatable rectangular block 16 design can be adapted to different batches of trolleys, making it more convenient to use.

[0040] The present invention is not limited to the above-mentioned implementation modes. Within the knowledge scope of those skilled in the art, various changes can be made without departing from the purpose of the present invention. The changed contents still belong to the protection scope of the present invention.

Claims

1. A single-station finishing device for semi-finished product winding, characterized in that: It includes a damping mechanism and a curling mechanism arranged laterally; The damping mechanism and the curling mechanism both include a base, a pair of parallel vertical rods are provided on the base, a crossbeam is vertically slidably connected to the pair of vertical rods, a lifting cylinder is provided between the base and the crossbeam, a support block is provided at one end of the crossbeam, an inclined unlocking cylinder is provided on the front side of the support block, and an unlocking head is provided at the movable end of the unlocking cylinder; A rotation damper is arranged at the upper end of the cross beam of the damping mechanism, a driven gear is installed on the rotating shaft of the rotation damper, and a motor is arranged at the upper end of the cross beam of the curling mechanism, a driving gear is installed on the rotating shaft of the motor.

2. A single-station finishing device for semi-finished product winding according to claim 1, characterized in that: A counterweight block is arranged on the end of the cross beam away from the supporting block.

3. A single-station finishing device for semi-finished product winding according to claim 1, characterized in that: The unlocking head comprises a U-shaped frame and a rectangular block rotatably connected in the U-shaped frame.

4. A single-station finishing device for semi-finished product winding according to claim 1, characterized in that: An angle adjustment mechanism is provided between the support block and the unlocking cylinder, and the angle adjustment mechanism comprises a first sleeve, a second sleeve and a middle shaft which are coaxially arranged; The first sleeve and the second sleeve have mutually meshing annular tooth grooves at opposite ends, the other end of the first sleeve is connected to the support block, and the other end of the second sleeve is connected to the unlocking cylinder; The central shaft passes through the first shaft sleeve and the second shaft sleeve, one end of the central shaft is connected to the unlocking cylinder, and the other end passes through the supporting block and is connected to a locking nut.

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