CN216235047U

CN216235047U - Coiled material unwinding mechanism

Info

Publication number: CN216235047U
Application number: CN202122630096.8U
Authority: CN
Inventors: 胡海
Original assignee: Guangzhou Huamao Machinery Mould Co ltd
Current assignee: Guangzhou Huamao Machinery Mould Co ltd
Priority date: 2021-10-30
Filing date: 2021-10-30
Publication date: 2022-04-08
Anticipated expiration: 2031-10-30

Abstract

The utility model belongs to the technical field of coiled material processing, and particularly relates to a coiled material unreeling mechanism which is suitable for a commonly-used coiled material unreeling machine and is difficult to adjust the height of the coiled material unreeling machine, aiming at the problem that the commonly-used coiled material unreeling machine is usually fixedly arranged, so that the height of the coiled material unreeling machine is inconvenient to adjust, and different use requirements are difficult to meet. The utility model is convenient for adjusting the height of the winding roller in the coiled material unwinding mechanism, and is simple and convenient to operate so as to adapt to different use conditions.

Description

Coiled material unwinding mechanism

Technical Field

The utility model relates to the technical field of coiled material processing, in particular to a coiled material unwinding mechanism.

Background

The unreeling machine is an unreeling part of a coil processing production line, generally refers to conveying coiled raw materials to a designated processing table for processing, and is mainly used for processing paper rolls, cloth rolls, plastic rolls and metal coiled materials, and the unreeling machine is used for improving the production efficiency of industries.

The coil material unreeling machine commonly used is fixed setting usually, is not convenient for carry out altitude mixture control, is difficult to satisfy different user demands, therefore we have provided one kind and have been applicable to coil material unwinding mechanism and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that a common coiled material unreeling machine is usually fixedly arranged, is inconvenient to adjust the height and is difficult to meet different use requirements, and the coiled material unreeling mechanism is suitable for a coiled material unreeling mechanism.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a rolling roll suitable for a coiled material unreeling mechanism comprises a frame body and a rolling roll, wherein supporting plates are fixedly arranged on two sides of the bottom of the frame body, sliding frames are sleeved on the outer sides of the two supporting plates in a sliding mode, one side, close to each other, of each sliding frame is fixedly connected with the same connecting shaft, the rolling roll is rotatably sleeved on the outer side of the connecting shaft, a driven gear is fixedly arranged on one side of the rolling roll, a sliding plate is fixedly arranged on the inner wall of one side of each sliding frame, a sliding groove is formed in one side, far away from each other, of each supporting plate, the two sliding plates are respectively and slidably connected in the corresponding sliding grooves, the same lead screw is rotatably arranged on the inner wall of the top of each sliding groove and the inner wall of the bottom of each sliding groove, a threaded hole is formed in the top of each sliding plate, the two lead screws are respectively and threadedly connected in the corresponding threaded holes, a first bevel gear is fixedly arranged on the top ends of the two lead screws, and the same transverse shaft is rotatably arranged on the inner walls of the two sides of the frame body, two second bevel gears are fixedly mounted on the cross shaft, the two first bevel gears are respectively meshed with the corresponding second bevel gears, and a turntable is fixedly mounted at one end of the cross shaft.

Preferably, two square grooves have been seted up to one side of carousel, and equal slidable mounting has a square plate in two square grooves, two constant head tanks have been seted up to one side of framework, and two square plates activity joint respectively is in the constant head tank that corresponds.

Preferably, one side of one of the two sliding frames is fixedly provided with a motor, an output shaft of the motor is fixedly connected with a driving gear, and the driving gear is meshed with a driven gear.

Preferably, one side of the square plate is fixedly connected with a connecting spring, and one ends of the two connecting springs are fixedly connected to the inner wall of one side of the square groove.

Preferably, one side of the square plate is fixedly connected with two pull rods, and one end of each pull rod is fixedly provided with the same pull plate.

Preferably, the bottom of backup pad is fixed with the bottom plate, and both sides are fixed with the universal wheel around the bottom of bottom plate.

In the utility model, the coil unwinding mechanism drives the pull rod and the square plate to move rightwards by pulling the pull plate, so that the square plate is separated from the positioning groove, then the pulling plate is controlled to rotate to drive the rotating disc to rotate, the rotating disc drives the cross shaft to rotate, the cross shaft drives two second bevel gears to rotate, the two second bevel gears drive two first bevel gears to rotate, the two first bevel gears respectively drive corresponding screw rods to rotate, the two screw rods respectively drive two sliding plates to perform synchronous vertical motion through screw transmission with corresponding threaded holes, the two sliding plates respectively drive a connecting shaft to perform lifting motion through corresponding sliding frames together, thereby carry out lifting control to the winding up roller, adjust to suitable high back, loosen the arm-tie for the square plate reverse movement card is gone into the positioning groove under the effect of pressure spring, fixes a position the cross axle, realizes the high fixed to the winding up roller.

According to the coiled material unwinding mechanism, the driving gear is driven to rotate by the starting motor, and the winding roller is driven to rotate by the driving gear through meshing with the driven gear, so that the coiled material is unwound.

The utility model has reasonable structural design, convenient height adjustment of the winding roller in the coiled material unwinding mechanism and simple and convenient operation, is convenient to adapt to different use conditions and has high reliability.

Drawings

Fig. 1 is a schematic perspective view of a coiled material unwinding mechanism according to the present invention.

Fig. 2 is a schematic cross-sectional structural diagram of a roll unwinding mechanism according to the present invention.

Fig. 3 is a partially enlarged view of a portion a in fig. 2.

Fig. 4 is a partially enlarged view of a portion B in fig. 2.

In the figure: 1. a frame body; 2. a winding roller; 3. a support plate; 4. a sliding frame; 5. a connecting shaft; 6. a driven gear; 7. a driving gear; 8. a motor; 9. a chute; 10. a turntable; 11. a first bevel gear; 12. a second bevel gear; 13. pulling a plate; 14. a base plate; 15. a screw rod; 16. a square groove; 17. a square plate; 18. positioning a groove; 19. a pull rod; 20. a slide plate; 21. the horizontal axis.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, a coil unwinding mechanism suitable for a coil, comprising a frame 1 and a winding roller 2, wherein two sides of the bottom of the frame 1 are fixedly provided with support plates 3, the outer sides of the two support plates 3 are slidably sleeved with sliding frames 4, one side of the two sliding frames 4 close to each other is fixedly connected with a same connecting shaft 5, the winding roller 2 is rotatably sleeved on the outer side of the connecting shaft 5, one side of the winding roller 2 is fixedly provided with a driven gear 6, the inner wall of one side of the sliding frame 4 is fixedly provided with a sliding plate 20, the other side of the two support plates 3 away from each other is provided with a sliding groove 9, the two sliding plates 20 are respectively slidably connected in the corresponding sliding grooves 9, the inner walls of the top and the bottom of the sliding grooves 9 are rotatably provided with a same screw rod 15, the top of the sliding plate 20 is provided with a threaded hole, the two screw rods 15 are respectively threadedly connected in the corresponding threaded holes, the top ends of the two screw rods 15 are respectively fixedly provided with a first bevel gear 11, the same transverse shaft 21 is rotatably mounted on the inner walls of the two sides of the frame body 1, two second bevel gears 12 are fixedly mounted on the transverse shaft 21, the two first bevel gears 11 are respectively meshed with the corresponding second bevel gears 12, and a turntable 10 is fixedly mounted at one end of the transverse shaft 21.

In the utility model, two square grooves 16 are formed in one side of the turntable 10, square plates 17 are slidably mounted in the two square grooves 16, two positioning grooves 18 are formed in one side of the frame body 1, and the two square plates 17 are movably clamped in the corresponding positioning grooves 18 respectively to position the turntable 10.

In the utility model, one side of one sliding frame 4 of the two sliding frames 4 is fixedly provided with a motor 8, an output shaft of the motor 8 is fixedly connected with a driving gear 7, and the driving gear 7 is meshed with a driven gear 6 so as to be convenient for driving the winding roller 2 to rotate.

In the utility model, one side of the square plate 17 is fixedly connected with a connecting spring, and one end of each connecting spring is fixedly connected to the inner wall of one side of the square groove 16, so that the square plate 17 is reset.

In the utility model, one side of the square plate 17 is fixedly connected with two pull rods 19, and one end of each of the two pull rods 19 is fixedly provided with the same pull plate 13, so that the square plate 17 can be conveniently pulled to move.

In the utility model, the bottom plate 14 is fixedly arranged at the bottom of the supporting plate 3, and universal wheels are fixedly arranged at the front side and the rear side of the bottom plate 14, so that the supporting plate 3 can be conveniently moved.

In the utility model, when in use, the pull plate 13 is pulled to drive the pull rod 19 and the square plate 17 to move rightwards, so that the square plate 17 is separated from the positioning groove 18, then the pull plate 13 is controlled to rotate, the rotary disc 10 is driven to rotate, the rotary disc 10 drives the transverse shaft 21 to rotate, the transverse shaft 21 drives the two second bevel gears 12 to rotate, the two second bevel gears 12 drive the two first bevel gears 11 to rotate, the two first bevel gears 11 respectively drive the corresponding screw rods 15 to rotate, the two screw rods 15 respectively drive the two sliding plates 20 to synchronously move vertically through the screw transmission of the corresponding threaded holes, the two sliding plates 20 respectively drive the connecting shaft 5 to move up and down through the corresponding sliding frames 4, so as to adjust the winding roller 2 to move up and down, after the winding roller 2 is adjusted to a proper height, the pull plate 13 is loosened, so that the square plate 17 reversely moves and is clamped in the positioning groove 18 under the action of the pressure spring, fix a position cross axle 21, realize highly fixed to winding up roller 2, then drive driving gear 7 through starter motor 8 and rotate, driving gear 7 drives winding up roller 2 through the meshing with driven gear 6 and rotates to the realization is to the work of unreeling of coiled material.

Claims

1. The utility model provides a be applicable to coiled material unwinding mechanism, includes framework (1) and winding up roller (2), its characterized in that, the equal fixed mounting in bottom both sides of framework (1) has backup pad (3), and the outside of two backup pad (3) all slides and has cup jointed smooth frame (4), and one side fixedly connected with same connecting axle (5) that two smooth frames (4) are close to each other, winding up roller (2) rotate cup joint in the outside of connecting axle (5), and one side fixed mounting of winding up roller (2) has driven gear (6), fixed mounting has slide plate (20) on one side inner wall of smooth frame (4), and spout (9) have all been seted up to one side that two backup pad (3) kept away from each other, and two slide plate (20) sliding connection are respectively in corresponding spout (9), and rotate on the top inner wall of spout (9) and the bottom inner wall and install same lead screw (15), threaded hole is seted up at the top of slide (20), and threaded connection is in the threaded hole that corresponds respectively in two lead screws (15), and the equal fixed mounting in top of two lead screws (15) has first bevel gear (11), rotate on the both sides inner wall of framework (1) and install same cross axle (21), fixed mounting has two second bevel gear (12) on cross axle (21), and two first bevel gear (11) mesh with second bevel gear (12) that correspond respectively mutually, and the one end fixed mounting of cross axle (21) has carousel (10).

2. The coiled material unwinding mechanism according to claim 1, wherein two square grooves (16) are formed in one side of the turntable (10), square plates (17) are slidably mounted in the two square grooves (16), two positioning grooves (18) are formed in one side of the frame body (1), and the two square plates (17) are movably clamped in the corresponding positioning grooves (18) respectively.

3. The coiled material unwinding mechanism according to claim 1, wherein a motor (8) is fixedly mounted on one side of one of the two sliding frames (4), a driving gear (7) is fixedly connected to an output shaft of the motor (8), and the driving gear (7) is engaged with the driven gear (6).

4. The coiled material unwinding mechanism according to claim 2, wherein one side of the square plate (17) is fixedly connected with a connecting spring, and one end of each of the two connecting springs is fixedly connected to the inner wall of one side of the square groove (16).

5. The roll unwinding mechanism according to claim 2, wherein two pull rods (19) are fixedly connected to one side of the square plate (17), and one end of each of the two pull rods (19) is fixedly provided with the same pull plate (13).

6. The coiled material unwinding mechanism according to claim 1, wherein a bottom plate (14) is fixedly mounted at the bottom of the support plate (3), and universal wheels are fixedly mounted at the front side and the rear side of the bottom plate (14).