CN219503492U

CN219503492U - Supporting arm of uncoiler

Info

Publication number: CN219503492U
Application number: CN202223523539.4U
Authority: CN
Inventors: 徐力
Original assignee: Wosino Automation Technology Tianjin Co ltd
Current assignee: Wosino Automation Technology Tianjin Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-08-11
Anticipated expiration: 2032-12-28

Abstract

The utility model discloses a supporting arm of an uncoiler, which comprises a base, a vertical plate, a second rotating shaft, a rotating groove and an inner cylinder body, wherein one side of the top end of the vertical plate is provided with the rotating groove in a penetrating way, the second rotating shaft is sleeved in the rotating groove, one end of the second rotating shaft is welded with an extension shaft, one end of the vertical plate is connected with an extension arm, the top of the extension arm is connected with a transverse plate through a cylindrical spring, the top of the transverse plate is welded with the vertical plate, one side of the top end of the vertical plate is provided with a penetrating groove in a penetrating way, the inner side of the inner wall of the penetrating groove is provided with a reserved groove, a bearing is sleeved in the reserved groove, and the bearing is positioned on the outer side of the extension shaft. This novel bracket possesses stop gear, can prevent effectively that the emergence from overturning, and the safety effect when using is good, is fit for extensively using widely.

Description

Supporting arm of uncoiler

Technical Field

The utility model relates to the technical field of coiled plate production, in particular to a supporting arm of an uncoiler.

Background

In the field of roll production, a bracket for mounting a cylinder is necessary for facilitating the mounting of the cylinder for winding a roll.

Patent number CN208628162U discloses an uncoiling support arm for an uncoiler, wherein a shaft seat is arranged on the upper right corner of a support frame, an oil hydraulic cylinder is arranged on the shaft seat, a support arm is arranged on the upper left corner of the support frame through a rotary device, a support bracket is arranged at the top end of the support arm, and a fixing groove for fixing a winding drum is formed in the support bracket; the support arm is provided with a first rotating buckle through a support device, the lower left corner of the support arm is provided with a second rotating buckle through a rotating device, the end of the oil pressure cylinder is provided with an oil cylinder seat, and the oil cylinder seat, the second rotating buckle and the first rotating buckle are connected through the support device. Strengthen the intensity of reel, improve stability, can not cause the deformation or the damage of reel for a long time use, long service life, it is efficient to open a book, bearing capacity is strong.

The prior uncoiler bracket has the following defects: 1. the bracket arm does not have a limiting mechanism, can not effectively prevent from overturning, and has an insufficient safety effect in use. To this end, we propose an uncoiler bracket.

Disclosure of Invention

The utility model mainly aims to provide the uncoiler bracket arm which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides an decoiler bracket, includes base, riser, second pivot, change groove and inner tube body, the change groove has been run through to riser top one side, the change inslot cover is equipped with the second pivot, second pivot one end welding has the extension axle, riser one end is connected with the extension arm, the extension arm top has the diaphragm through cylindricality spring coupling, diaphragm top welding has the riser, the through groove has been run through to riser top one side, it is provided with the reservation groove to run through inslot wall inboard, the reservation groove endotheca is equipped with the bearing, the bearing is located the extension axle outside.

Further, second pivot one end welding has first disc commentaries on classics piece, first disc commentaries on classics piece one end is connected with the inner tube body, the outer side of inner tube is fixed with second disc commentaries on classics piece through connecting bolt, riser one end is provided with first pivot through rotating the groove, first pivot end connection has spacing deflector roll, spacing deflector roll and the contact of first disc commentaries on classics piece bottom, through the spacing guide effect of spacing deflector roll to first disc commentaries on classics piece, can effectively promote the stability of first disc commentaries on classics piece when rotating.

Further, annular protruding blocks are arranged on the peripheries of the first disc-shaped rotating block and the second disc-shaped rotating block, one end of each annular protruding block is provided with a reserved hole in a penetrating mode, an external screw is used for penetrating through each reserved hole, the uncoiling cylinder body is conveniently connected with the annular protruding blocks, and therefore the uncoiling cylinder body is arranged on the periphery of the inner cylinder body.

Further, the mounting grooves are formed in the bottom of the base in a penetrating mode close to the corners.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the supporting arm of the uncoiler, the stability of the first disc-shaped rotating block during rotation can be effectively improved through the limiting guide effect of the limiting guide roller on the first disc-shaped rotating block, downward force can be conveniently applied to the vertical plate through the cylindrical spring, so that balance can be achieved at two ends of the second rotating shaft, the second rotating shaft is prevented from overturning towards the position close to the inner cylinder body, the supporting arm is provided with the limiting mechanism, overturning can be effectively prevented, and the supporting arm is good in safety effect during use.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a supporting arm of an uncoiler according to the present utility model.

Fig. 2 is a schematic diagram of a detailed structure of a supporting arm of an uncoiler according to the present utility model.

Fig. 3 is a schematic diagram showing a detail structure of a bracket arm of an uncoiler at position B.

In the figure: 1. a base; 2. a vertical plate; 3. a first rotating shaft; 4. limiting guide rollers; 5. a second rotating shaft; 6. a rotary groove; 7. an extension shaft; 8. an extension arm; 9. a cylindrical spring; 10. a cross plate; 11. a riser; 12. a through groove; 13. a reserved groove; 14. a bearing; 15. a first disc-shaped rotating block; 16. a connecting bolt; 17. an annular bump; 18. a preformed hole; 19. a second disc-shaped rotating block; 20. an inner cylinder.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-3, an uncoiler bracket arm comprises a base 1, a vertical plate 2, a second rotating shaft 5, a rotating groove 6 and an inner cylinder 20, wherein the rotating groove 6 is formed in one side of the top end of the vertical plate 2 in a penetrating manner, the second rotating shaft 5 is sleeved in the rotating groove 6, an extension shaft 7 is welded at one end of the second rotating shaft 5, an extension arm 8 is connected at one end of the vertical plate 2, a transverse plate 10 is connected at the top of the extension arm 8 through a cylindrical spring 9, a vertical plate 11 is welded at the top of the transverse plate 10, a through groove 12 is formed in one side of the top end of the vertical plate 11 in a penetrating manner, a reserved groove 13 is formed in the inner side of the inner wall of the through groove 12, a bearing 14 is sleeved in the reserved groove 13, and the bearing 14 is positioned outside the extension shaft 7.

The first disc-shaped rotating block 15 is welded at one end of the second rotating shaft 5, an inner cylinder 20 is connected at one end of the first disc-shaped rotating block 15, a second disc-shaped rotating block 19 is fixed at the outer side of the inner cylinder 20 through a connecting bolt 16, a first rotating shaft 3 is arranged at one end of the vertical plate 2 through a rotating groove, a limiting guide roller 4 is connected at the end of the first rotating shaft 3, and the limiting guide roller 4 is in contact with the bottom of the first disc-shaped rotating block 15.

In this embodiment, as shown in fig. 1, the stability of the first disc-shaped rotating block 15 during rotation can be effectively improved through the limiting guiding effect of the limiting guide roller 4 on the first disc-shaped rotating block 15.

The peripheries of the first disc-shaped rotating block 15 and the second disc-shaped rotating block 19 are respectively provided with an annular protruding block 17, and one end of each annular protruding block 17 is provided with a reserved hole 18 in a penetrating mode.

In this embodiment, as shown in fig. 1, the outer screw passes through the preformed hole 18 to facilitate connection of the unwinding cylinder with the annular projection 17, thereby mounting the unwinding cylinder on the outer periphery of the inner cylinder 20.

Wherein, the bottom of the base 1 is close to the corner and is provided with a mounting groove in a penetrating way.

In this embodiment, as shown in fig. 1, bolts are used to pass through the mounting grooves, so that the base 1 is convenient to mount.

It should be noted that, the utility model is an uncoiler bracket arm, when in operation, the base 1 is conveniently installed by using the bolts to pass through the mounting grooves, the uncoiling cylinder is conveniently connected with the annular convex block 17 by using the external bolts to pass through the preformed holes 18, so that the uncoiling cylinder is installed at the periphery of the inner cylinder 20, the stability of the first disc-shaped rotating block 15 during rotation can be effectively improved by the limiting guide effect of the limiting guide roller 4 on the first disc-shaped rotating block 15, a downward force is conveniently applied to the vertical plate 11 by the cylindrical spring 9, thus the balance at the two ends of the second rotating shaft 5 can be realized, the overturning of the second rotating shaft 5 to the position close to the inner cylinder 20 is prevented, and the bracket arm is provided with the limiting mechanism, so that the overturning can be effectively prevented, and the safety effect during use is good.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an decoiler bracket, includes base (1), riser (2), second pivot (5), change groove (6) and interior barrel (20), its characterized in that: the utility model discloses a rotating shaft structure, including riser (2), bearing, riser (10) top welding, riser (11) have been seted up in riser (2) top one side run through and have been seted up change groove (6), change groove (6) endotheca is equipped with second pivot (5), second pivot (5) one end welding has extension axle (7), riser (2) one end is connected with extension arm (8), extension arm (8) top is connected with diaphragm (10) through cylindricality spring (9), riser (11) top one side has run through and has been seted up link up groove (12), link up groove (12) inner wall inboard is provided with reservation groove (13), reservation groove (13) endotheca is equipped with bearing (14), bearing (14) are located the extension axle (7) outside.

2. The unwinder bracket of claim 1, wherein: the novel rotary table comprises a first disc-shaped rotary block (15) welded at one end of a second rotary shaft (5), an inner cylinder body (20) is connected at one end of the first disc-shaped rotary block (15), a second disc-shaped rotary block (19) is fixed at the outer side of the inner cylinder body (20) through a connecting bolt (16), a first rotary shaft (3) is arranged at one end of a vertical plate (2) through a rotary groove, a limiting guide roller (4) is connected at one end of the first rotary shaft (3), and the limiting guide roller (4) is in contact with the bottom of the first disc-shaped rotary block (15).

3. The unwinder bracket of claim 2, wherein: annular protruding blocks (17) are arranged on the peripheries of the first disc-shaped rotating block (15) and the second disc-shaped rotating block (19), and reserved holes (18) are formed in one end of each annular protruding block (17) in a penetrating mode.

4. The unwinder bracket of claim 1, wherein: the bottom of the base (1) is close to the corner and is provided with a mounting groove in a penetrating way.