CN214059320U

CN214059320U - Kraft paper is fixing device for rewinding machine

Info

Publication number: CN214059320U
Application number: CN202022383926.7U
Authority: CN
Inventors: 郑建团
Original assignee: Fujian Youxi Yongfengmao Paper Industry Co ltd
Current assignee: Fujian Youxi Yongfengmao Paper Industry Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-08-27
Anticipated expiration: 2030-10-23

Abstract

The utility model discloses a kraft paper fixing device for rewinding machine. The novel winding roller comprises a base, and the upper end fixed welding of base has the support column, the inside slip of support column is pegged graft and is had first sliding block, the fixed welding of one end of first sliding block has first backup pad, and is two sets of rotate between the fixed plate and be connected with first branch, fixed mounting has first winding roller on the first branch, the upper end of base still is provided with two sets of stands, and is two sets of be provided with the second backup pad between the stand, the fixed welding in bottom of second backup pad has the fixed column, the slip is pegged graft on the fixed column and is had the second sliding block, the inside compression spring that still is provided with of first recess, fixed mounting has the second winding roller on the second branch. The utility model discloses can effectively fix the kraft paper, prevent that the kraft paper winding from appearing lax, can avoid causing the damage to the kraft paper in fixed process simultaneously, practice thrift the waste of paper to a certain extent.

Description

Kraft paper is fixing device for rewinding machine

Technical Field

The utility model relates to a machining equipment technical field specifically is a kraft paper fixing device for rewinding machine.

Background

The rewinding machine is a special equipment for paper, mica tapes and films, and is used for sequentially rewinding paper rolls (called as original paper rolls) produced by a paper machine, and rewinding the paper to obtain finished paper for leaving a factory. Alternating current transmission replaces direct current transmission and has become the development trend in the papermaking equipment trade for the rewinding machine, and the winder is fixed through shaft shoulder and adjusting device mostly, because fixed tight or long-time machine vibrations inadequately, the roll appears easily in the winding roller, and the kraft paper winding is easily appeared laxly, removes about during the rewinding, leads to the rolling uneven, and the kraft paper overlaps when serious and influences production, leads to the spool can not reach the collection requirement to the collection volume of article, the utility model aims to provide a kraft paper fixing device for rewinding machine to solve the problem that above-mentioned background art provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a kraft paper is fixing device for rewinding machine, compression spring's setting for first winding roller and second winding roller compression spring can promote the tight kraft paper of second winding roller when fixed kraft paper, have good fixed effect, the setting of rubber sleeve can avoid first winding roller and second winding roller to lead to the fact the damage to the kraft paper excessively hard, the surface is established to the matte and has further improved the fixed effect of first winding roller and second winding roller to the kraft paper simultaneously, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a fixing device for a kraft paper rewinding machine. The device comprises a base, a support column is fixedly welded at the upper end of the base, a second groove is formed in the support column, a first sliding block is inserted in the second groove in a sliding mode, a first support plate is fixedly welded at one end of the first sliding block, two groups of fixing plates are fixedly installed at two ends of the first support plate, a first support rod is rotatably connected between the two groups of fixing plates, a first winding roller is fixedly installed on the first support rod, two groups of stand columns are further arranged at the upper end of the base, a second support plate is arranged between the two groups of stand columns, the two groups of stand columns are respectively fixedly welded at two sides of the second support plate, a fixing column is fixedly welded at the bottom of the second support plate, a first groove is formed in the fixing column, a second sliding block is inserted in the first groove in a sliding mode, a compression spring is further arranged in the first groove, one end of the compression spring is abutted against one side in the first groove, and the other end of spring is contradicted in second sliding block one side, one side of second sliding block is rotated and is connected with second branch, fixed mounting has the second to wind the roller on the second branch.

Preferably, the bottom of first sliding block just is located the fixed welding of second recess and has ring baffle, the ring baffle external diameter is greater than support column opening diameter 20mm-30 mm.

Preferably, a sliding rod is arranged in the first groove, a through hole corresponding to the second sliding block is formed in the second groove, the sliding rod is inserted into the through hole in a sliding mode, and the compression spring is connected to the sliding rod in a sleeved mode.

Preferably, a bearing is fixedly mounted on one side of the second sliding block, and one end of the second supporting rod is fixedly welded with the inner ring of the bearing.

Preferably, the upper end of the base is provided with an electric push rod, and one end of an output shaft of the electric push rod is fixedly connected with the first supporting plate.

Preferably, rubber sleeves are arranged on the first winding roller and the second winding roller, and the surfaces of the rubber sleeves are rough surfaces.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model has the advantages that the second sliding block is inserted in the first groove in a sliding way, and the compression spring is arranged in the first groove, so that the compression spring can push the second winding roller to tightly press the kraft paper when the kraft paper is fixed by the first winding roller and the second winding roller, thereby having good fixing effect and being not influenced by the vibration of the machine;

2. the utility model discloses an all be provided with the rubber sleeve on first winding roller and the second winding roller, the rubber sleeve surface sets up to the mat surface, and the rubber sleeve can avoid first winding roller and second winding roller to lead to the fact the damage to the kraft paper excessively hard, and the surface is established to the mat surface and has further improved the fixed effect of first winding roller and second winding roller to the kraft paper simultaneously.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is a schematic structural diagram of XXX of the present invention.

In the figure: 1. a base; 2. a support pillar; 3. a first slider; 4. a first support plate; 5. a fixing plate; 6. a first support bar; 7. a first winding roller; 8. a column; 9. a second support plate; 10. fixing a column; 11. a second support bar; 12. a second winding roller; 13. a second slider; 14. a first groove; 15. a compression spring; 16. a second groove; 17. an annular baffle; 18. a bearing; 19. a slide bar; 20. an electric push rod; 21. a rubber sleeve; 22. and a through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a technical scheme: as shown in fig. 1, a fixing device for a kraft paper rewinding machine comprises a base 1, a support column 2 is fixedly welded at the upper end of the base 1, a second groove 16 is formed in the support column 2, a first sliding block 3 is inserted in the second groove 16 in a sliding manner, a first support plate 4 is fixedly welded at one end of the first sliding block 3, an annular baffle 17 is fixedly welded at the bottom end of the first sliding block 3 and positioned in the second groove 16, the outer diameter of the annular baffle 17 is 20-30mm larger than the opening diameter of the support column 2, and the annular baffle 17 is arranged to prevent the first sliding block 3 from separating from the second groove 16 when sliding upwards in the process of pushing the first support plate 4 to move upwards by an electric push rod 20, so that the limiting effect is achieved;

as shown in fig. 1, an electric push rod 20 is arranged at the upper end of the base 1, one end of an output shaft of the electric push rod 20 is fixedly connected with the first support plate 4, and the arrangement of the electric push rod 20 is convenient for adjusting the distance between the first winding roller 7 and the second winding roller 12, so that the kraft paper is more flexible in the fixing process;

referring to fig. 2 and 3, two fixing plates 5 are fixedly mounted at two ends of a first supporting plate 4, a first supporting rod 6 is rotatably connected between the two fixing plates 5, a first winding roller 7 is fixedly mounted on the first supporting rod 6, two sets of upright posts 8 are further arranged at the upper end of the base 1, a second supporting plate 9 is arranged between the two sets of upright posts 8, the two sets of upright posts 8 are respectively and fixedly welded at two sides of the second supporting plate 9, a fixing post 10 is fixedly welded at the bottom of the second supporting plate 9, a first groove 14 is formed on the fixing post 10, a second sliding block 13 is slidably inserted in the first groove 14, a compression spring 15 is further arranged in the first groove 14, a sliding rod 19 is arranged in the first groove 14, a through hole 22 corresponding to the second sliding block 13 is formed in the second sliding block 13, the sliding rod 19 is slidably inserted in the through hole 22, the compression spring 15 is sleeved on the sliding rod 19, one end of the compression spring 15 is abutted against one side in the first groove 14, the other end of the spring abuts against one side of the second sliding block 13, one side of the second sliding block 13 is fixedly provided with a bearing 18, one end of the second supporting rod 11 is fixedly welded with an inner ring of the bearing 18, the second supporting rod 11 is fixedly provided with a second winding roller 12, the second sliding block 13 is inserted and connected in the first groove 14 in a sliding mode, and the first groove 14 is internally provided with a compression spring 15, so that the compression spring 15 can push the second winding roller 12 to compress kraft paper when the kraft paper is fixed by the first winding roller 7 and the second winding roller 12, a good fixing effect is achieved, and the influence of machine vibration cannot be caused;

as shown in fig. 2, the rubber sleeve 21 is arranged on each of the first winding roller 7 and the second winding roller 12, the surface of the rubber sleeve 21 is provided with a rough surface, the rubber sleeve 21 can prevent the first winding roller 7 and the second winding roller 12 from being too hard to damage the kraft paper, and the surface is provided with a rough surface to further improve the fixing effect of the first winding roller 7 and the second winding roller 12 on the kraft paper.

The working principle is as follows: lay the kraft paper on first winding roller 7, start electric putter 20 work, electric putter 20 drives first backup pad 4 and upwards removes, first winding roller 7 on first backup pad 4 upwards laminates with second winding roller 12 gradually along with it, it has second sliding block 13 to slide the grafting in first recess 14, still be provided with compression spring 15 inside first recess 14, make first winding roller 7 and second winding roller 12 compression spring 15 can promote second winding roller 12 and compress tightly the kraft paper when fixed kraft paper, have good fixed effect, and can not receive the influence of machine vibrations, be provided with rubber sleeve 21 on first winding roller 7 and the second winding roller 12, rubber sleeve 21 further improves the fixed of first winding roller 7 and second winding roller 12 to the kraft paper, accomplish the fixed of kraft paper rewinding machine to the kraft paper.

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.

Claims

1. The utility model provides a kraft paper fixing device for rewinding machine, includes base (1), its characterized in that: the upper end of the base (1) is fixedly welded with a support column (2), a second groove (16) is formed in the support column (2), a first sliding block (3) is inserted in the second groove (16) in a sliding mode, one end of the first sliding block (3) is fixedly welded with a first support plate (4), two groups of fixing plates (5) are fixedly installed at two ends of the first support plate (4), a first support rod (6) is rotatably connected between the two groups of fixing plates (5), a first winding roller (7) is fixedly installed on the first support rod (6), two groups of stand columns (8) are further arranged at the upper end of the base (1), a second support plate (9) is arranged between the two groups of stand columns (8), the two groups of stand columns (8) are respectively fixedly welded at two sides of the second support plate (9), and fixing columns (10) are fixedly welded at the bottom of the second support plate (9), the winding roller is characterized in that a first groove (14) is formed in the fixing column (10), a second sliding block (13) is inserted in the first groove (14) in a sliding mode, a compression spring (15) is further arranged inside the first groove (14), one end of the compression spring (15) abuts against one side inside the first groove (14), the other end of the spring abuts against one side of the second sliding block (13), one side of the second sliding block (13) is rotatably connected with a second supporting rod (11), and a second winding roller (12) is fixedly mounted on the second supporting rod (11).

2. The fixing device for the kraft paper rewinding machine according to claim 1, characterized in that: the bottom of first sliding block (3) just is located second recess (16) internal fixation welding and has ring baffle (17), ring baffle (17) external diameter is greater than support column (2) opening diameter 20mm-30 mm.

3. The fixing device for the kraft paper rewinding machine according to claim 1, characterized in that: a sliding rod (19) is arranged in the first groove (14), a through hole (22) corresponding to the sliding rod is formed in the second sliding block (13), the sliding rod (19) is inserted into the through hole (22) in a sliding mode, and the compression spring (15) is connected to the sliding rod (19) in a sleeved mode.

4. The fixing device for the kraft paper rewinding machine according to claim 1, characterized in that: one side fixed mounting of second sliding block (13) has bearing (18), second branch (11) one end fixed welding and bearing (18) inner circle.

5. The fixing device for the kraft paper rewinding machine according to claim 1, characterized in that: the upper end of base (1) is provided with electric putter (20), the one end and the first backup pad (4) fixed connection of electric putter (20) output shaft.

6. The fixing device for the kraft paper rewinding machine according to claim 1, characterized in that: rubber sleeves (21) are arranged on the first winding roller (7) and the second winding roller (12), and the surfaces of the rubber sleeves (21) are rough surfaces.