CN216807446U

CN216807446U - Rewinding machine with rewinding deviation rectifying function

Info

Publication number: CN216807446U
Application number: CN202123318624.2U
Authority: CN
Inventors: 赵强
Original assignee: Kunshan Shengli Packaging Printing Co ltd
Current assignee: Kunshan Shengli Packaging Printing Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-06-24
Anticipated expiration: 2031-12-28

Abstract

The utility model relates to the technical field of rewinding, in particular to a rewinding machine with a rewinding deviation rectifying function. The rewinding machine with rewinding function of rectifying includes the support body, be connected with the connecting axle between the both sides inner wall of support body, just the cover is equipped with the rewinding roller on the outer anchor ring of connecting axle, still includes: and the two groups of supporting discs are sequentially arranged on the positions, close to the two ends, of the rewinding roller and are movably connected with the rewinding roller. The rewinding machine with the rewinding deviation rectifying function provided by the utility model can limit the position of the base paper roll on the rewinding roller, and avoids the situation that the base paper roll deviates in the process of rotating along with the rotation of the rewinding roller, so that the deviation rectifying effect is realized, the failure of the rewinding equipment caused by the situation that the base paper roll is jammed and damaged is further prevented, the use is convenient, and meanwhile, the working efficiency and the yield of finished paper are greatly improved.

Description

Rewinding machine with rewinding deviation rectifying function

Technical Field

The utility model relates to the technical field of rewinding, in particular to a rewinding machine with a rewinding deviation rectifying function.

Background

The rewinding machine is a special equipment for paper, mica tapes and films, and is used for sequentially rewinding paper rolls (called original paper rolls) produced by a paper machine, and rewinding the paper to obtain finished paper for leaving a factory. The rewinding machine has become a development trend in the paper machine industry to replace direct current transmission with alternating current transmission.

At present, at the in-process that uses the rewinding machine to carry out the rewinding to former scroll, because the rewinding roller is in incessantly pivoted state, when the rewinding roller rotated, because the rewinding roller both sides on the rewinding machine that has now do not set up corresponding piece of keeping off, the deviation appears very easily in the roll position of former scroll, if do not in time carry on spacingly to it, along with the rotation of rewinding roller, the position of former scroll can be more far away more partially, lead to former scroll to appear card paper, the condition of damage, and cause rewinding equipment to break down, and then just be unfavorable for the use yet, simultaneously also greatly reduced the efficiency of work, the output rate of finished product paper also reduces along with it.

Therefore, there is a need to provide a new rewinding machine with rewinding deviation rectifying function to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides a rewinding machine with rewinding deviation rectifying function, which can limit the position of a raw paper roll on a rewinding roller, avoid the situation that the raw paper roll deviates in the process of rotating along with the rotation of the rewinding roller, thereby realizing the deviation rectifying effect, further preventing the rewinding equipment from being out of order due to the situation that the raw paper roll is jammed and damaged, further facilitating the use, and simultaneously greatly improving the working efficiency and the yield of finished paper.

The utility model provides a rewinding machine with rewinding and deviation rectifying functions, which comprises a frame body, wherein a connecting shaft is connected between the inner walls of two sides of the frame body, and a rewinding roller is sleeved on the outer annular surface of the connecting shaft, and the rewinding machine further comprises:

and the two groups of supporting discs are sequentially arranged on the positions, close to the two ends, of the rewinding roller and are movably connected with the rewinding roller.

Preferably, the outer ring surfaces of two ends of the rewinding roller are respectively provided with two sliding grooves distributed in a mirror image manner, the outer ring wall of the abutting disc is fixedly provided with two handles distributed in a mirror image manner, the inner ring wall of the abutting disc is fixedly provided with two sliding blocks distributed in a mirror image manner, the sliding blocks are matched with the sliding grooves, and the abutting disc is connected to the outer ring surface of the rewinding roller in a sliding manner through the sliding blocks and the sliding grooves.

Preferably, the caulking groove has all been seted up to the both sides of the same axial of slider, just be connected with elastic component on the bottom cell wall of caulking groove, elastic component includes spring and spacing lug, the one end of spring is connected with the bottom cell wall of caulking groove, the other end of spring is connected with spacing lug, just spacing lug passes through spring and caulking groove elastic connection.

Preferably, a plurality of limiting grooves are formed in the groove walls of the two sides of the sliding groove, and the distance between the limiting grooves is equal.

Preferably, the limiting lug is matched with the limiting groove, and the sliding block is clamped in the sliding groove through the limiting lug and the limiting groove.

Preferably, a first connecting roller and a second connecting roller are further connected between the inner walls of the two sides of the frame body, fixing rings are mounted on the outer ring surfaces of the two ends of the first connecting roller and the outer ring surfaces of the two ends of the second connecting roller, and the other ends of the fixing rings are connected with the inner wall of the frame body.

Preferably, the frame body is connected with a driving device, the output end of the driving device is fixedly connected with the connecting shaft, the connecting shaft is fixedly connected with the rewinding roller, and the connecting shaft is rotatably connected between the inner walls of the two sides of the frame body.

Preferably, the four corners of the bottom of the frame body are fixedly provided with fixing feet.

Compared with the related art, the rewinding machine with the rewinding deviation rectifying function provided by the utility model has the following beneficial effects:

1. the utility model provides a rewinding machine with rewinding deviation rectifying function, which can limit the position of a base paper roll on a rewinding roller by utilizing supporting discs arranged on two sides of the rewinding roller, and avoid the situation that the base paper roll deviates in the rotating process along with the rotation of the rewinding roller, thereby realizing the deviation rectifying effect, further preventing the failure of rewinding equipment caused by the situation that the base paper roll is jammed and damaged, further facilitating the use, and simultaneously greatly improving the working efficiency and the yield of finished paper;

2. the utility model provides a rewinding machine with rewinding deviation rectifying function, which can be correspondingly adjusted according to the width of a raw paper roll to be rewound on a rewinding roller when in use, so that a support disc can be slidably adjusted to a corresponding position on the outer annular surface of the rewinding roller under the condition that a sliding block is connected with a sliding groove, the distance between the two support discs is adjusted, and the support discs are matched with the width of the raw paper roll so as to be convenient to use;

3. the utility model provides a rewinding machine with rewinding deviation rectifying function, which can limit the position of a support disc on a rewinding roller by clamping a limit lug and a limit groove in the process of adjusting the distance between two support discs according to the width of a raw paper roll rewound on the rewinding roller, further strengthen the limit of the raw paper roll, and facilitate the movement of the support discs on the rewinding roller because the limit lug and the limit groove are both cambered surfaces.

Drawings

Fig. 1 is an overall structural schematic diagram of a preferred embodiment of a rewinding machine with rewinding deviation rectifying function according to the present invention;

FIG. 2 is a partial schematic structural view of a rewinding roller and a connecting shaft according to the present invention;

FIG. 3 is a schematic structural view of a thrust plate according to the present invention;

fig. 4 is a schematic structural view of a part of a thrust plate according to the present invention.

Reference numbers in the figures: 1. a frame body; 2. fixing bottom feet; 3. a first connecting roller; 4. a fixing ring; 5. a second connecting roller; 6. a connecting shaft; 7. rewinding rollers; 8. a chute; 9. a limiting groove; 10. disc pushing; 11. a handle; 12. a slider; 13. caulking grooves; 14. an elastic component; 141. a spring; 142. and a limiting bump.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

Referring to fig. 1, the rewinding machine with rewinding and deviation rectifying functions provided by the embodiment of the present invention includes a frame 1, a connecting shaft 6 is connected between inner walls of two sides of the frame 1, a rewinding roller 7 is sleeved on an outer annular surface of the connecting shaft 6, and two sets of supporting discs 10 are provided, and the two sets of supporting discs 10 are sequentially installed at positions close to two ends of the rewinding roller 7 and movably connected to the rewinding roller 7;

a first connecting roller 3 and a second connecting roller 5 are further connected between the inner walls of the two sides of the frame body 1, fixing rings 4 are mounted on the outer ring surfaces of the two ends of the first connecting roller 3 and the second connecting roller 5, and the other ends of the fixing rings 4 are connected with the inner wall of the frame body 1; the first connecting roller 3 and the second connecting roller 5 can transition rewinding of the original paper roll, so that the original paper roll is smoother in the rewinding process;

the winding machine is characterized in that the frame body 1 is connected with a driving device, the output end of the driving device is fixedly connected with the connecting shaft 6, the connecting shaft 6 is fixedly connected with the rewinding roller 7, and the connecting shaft 6 is rotatably connected between the inner walls of the two sides of the frame body 1.

When the driving device drives the connecting shaft 6 to operate, the rewinding roller 7 on the connecting shaft 6 is synchronously driven to rotate;

utilize the dish 10 that supports that sets up in rewinding roller 7 both sides, can carry out the injecing in the position to the body paper book on rewinding roller 7, avoid the former scroll in the condition that the skew appears in the pivoted in-process along with rewinding roller 7's rotation to realize the effect of rectifying, further prevent that the former scroll from appearing the card paper, the condition of damage and lead to rewinding equipment to break down, and then so as to use, also improved the efficiency of work simultaneously greatly, and the output rate of finished product paper.

Two sliding grooves 8 distributed in a mirror image mode are formed in the outer ring surfaces of two ends of the rewinding roller 7, two handles 11 distributed in a mirror image mode are fixedly installed on the outer ring wall of the abutting disc 10, two sliding blocks 12 distributed in a mirror image mode are fixedly installed on the inner ring wall of the abutting disc 10, the sliding blocks 12 are matched with the sliding grooves 8, and the abutting disc 10 is connected to the outer ring surface of the rewinding roller 7 in a sliding mode through the sliding blocks 12 and the sliding grooves 8. When the paper rewinding machine is used, the paper rewinding machine can be correspondingly adjusted according to the width of a raw paper roll to be rewound on the rewinding roller 7, so that the distance between the supporting discs 10 at the two ends of the rewinding roller 7 is changed, the width of the raw paper roll is matched, and the paper rewinding machine is convenient to use.

The two sides of the sliding block 12 in the same axial direction are both provided with an embedded groove 13, the bottom groove wall of the embedded groove 13 is connected with an elastic component 14, the elastic component 14 comprises a spring 141 and a limiting bump 142, one end of the spring 141 is connected with the bottom groove wall of the embedded groove 13, the other end of the spring 141 is connected with the limiting bump 142, and the limiting bump 142 is elastically connected with the embedded groove 13 through the spring 141; a plurality of limiting grooves 9 are formed in the groove walls of the two sides of the sliding groove 8, and the distances between the limiting grooves 9 are equal; the limiting projection 142 is matched with the limiting groove 9, and the sliding block 12 is clamped inside the sliding groove 8 through the limiting projection 142 and the limiting groove 9.

In the process of adjusting the space between the two support discs 10 according to the width of the original paper roll rewound on the rewinding roller 7, through the connection of the sliding block 12 and the chute 8, the tray 10 slides on the rewinding roller 7, the synchronous sliding block 12 moves in the chute 8, and because the limiting lug 142 is elastically connected on the sliding block 12, under the action of the elastic force of the spring 141, the sliding groove 8 presses the limit projection 142, and when the sliding block 12 moves to the limit groove 9, the pressing force of the spring 141 is released due to the enlargement of the space, under the action of the elastic force, the limit lug 142 is bounced from the embedded groove 13 to the inner part of the limit groove 9, thereby realizing the clamping between the limit convex block 142 and the limit groove 9, limiting the position of the support disc 10, strengthening the limitation of the original paper roll, and the limiting lug 142 and the limiting groove 9 are both cambered surfaces, so that the tray 10 can move on the rewinding roller 7 conveniently.

The equal fixed mounting in bottom four corners department of support body 1 has footing 2, and footing 2 installed 1 bottom of support body can be used to support this device, makes rewinding work operation more stable.

The working principle of the rewinding machine with the rewinding deviation rectifying function provided by the utility model is as follows: because the supporting discs 10 are connected to the rewinding roller 7 in a sliding mode through the sliders 12, and the supporting discs 10 are arranged into two groups and respectively located at two ends of the rewinding roller 7, in use, the supporting discs 10 can move on the rewinding roller 7 according to the width of a raw paper roll to be rewound, so that the distance between the two supporting discs 10 is changed, the supporting discs correspond to the width of the raw paper roll, the limiting convex blocks 142 on the supporting discs 10 are utilized, the supporting discs 10 can be clamped on the rewinding roller 7, the connection relation between the supporting discs 10 and the rewinding roller 7 is further enhanced, and the supporting discs are more stable in the process of rewinding the raw paper roll.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a rewinding machine with rewinding function of rectifying, includes support body (1), be connected with connecting axle (6) between the both sides inner wall of support body (1), the cover is equipped with rewinding roller (7) on connecting axle (6), its characterized in that, rewinding machine still includes:

the pair of the supporting discs (10) is arranged, the two supporting discs (10) are respectively sleeved at the positions, close to the two ends of the rewinding roller (7), and the supporting discs (10) are movably connected with the rewinding roller (7).

2. The rewinding machine with rewinding and deviation rectifying functions as claimed in claim 1, characterized in that two symmetrical chutes (8) are respectively arranged on the outer circumferential surfaces of two ends of the rewinding roller (7); the supporting disc (10) is annular, a pair of handles (11) is fixed on the outer annular wall of the supporting disc (10), two sliding blocks (12) which are distributed in a mirror image mode are fixed on the inner annular wall of the supporting disc (10), and the sliding blocks (12) are matched with the sliding grooves (8); the disc support (10) is connected to the outer annular surface of the rewinding roller (7) in a sliding mode through the matching of the sliding block (12) and the sliding groove (8).

3. The rewinding machine with rewinding and deviation rectifying functions as claimed in claim 2, characterized in that said sliding blocks (12) are provided with caulking grooves (13) at two axial sides of said thrust disc (10), and the bottoms of said caulking grooves (13) are connected with elastic components (14); the elastic assembly (14) comprises a spring (141) and a limiting bump (142), two ends of the spring (141) are respectively connected with the bottom of the caulking groove (13) and the limiting bump (142), and the limiting bump (142) is elastically connected with the caulking groove (13) through the spring (141).

4. The rewinding machine with rewinding and deviation rectifying functions as claimed in claim 3, wherein a plurality of limiting grooves (9) are formed in the two side walls of said chute (8), and said limiting grooves (9) are arranged at equal intervals.

5. The rewinding machine with rewinding error correcting function as claimed in claim 4, characterized in that said limiting projection (142) is adapted to said limiting groove (9), and said slider (12) is engaged in said chute (8) by means of said limiting projection (142) and said limiting groove (9).

6. The rewinding machine with the rewinding and deviation rectifying functions as claimed in claim 1, wherein a first connecting roller (3) and a second connecting roller (5) are further connected between the inner walls of the two sides of the frame body (1), fixing rings (4) are mounted on the outer walls of the two ends of the first connecting roller (3) and the outer walls of the two ends of the second connecting roller (5), and the fixing rings (4) are connected with the inner wall of the frame body (1).

7. The rewinding machine with rewinding and deviation rectifying functions as claimed in claim 1, characterized in that said connecting shaft (6) is rotatably connected between the inner walls of the two sides of said frame (1), a driving device is arranged on said frame (1) corresponding to one end of said connecting shaft (6), and the output end of said driving device is connected with said connecting shaft (6); the connecting shaft (6) is fixedly connected with the rewinding roller (7).

8. The rewinding machine with rewinding and deviation rectifying functions as claimed in claim 1, characterized in that the four corners of the bottom of said frame (1) are fixedly provided with fixing feet (2).