CN221234857U - Effectual winder of spacing - Google Patents

Abstract

The utility model discloses a winder with good limiting effect, which relates to the technical field of winders and comprises a placing plate, a telescopic bracket, a U-shaped placing frame, a first roller and a second roller, wherein the first roller is connected between the U-shaped placing frames, the top of the front side of the placing plate is provided with the second roller, the front end of the placing plate is provided with a sliding groove up and down, the left side and the right side of the front end of the placing plate are provided with connecting grooves, the sliding grooves are in sliding connection with sliding blocks, the sliding blocks are rotationally connected with the second roller, the sliding blocks are provided with connecting holes, adjusting screws are inserted between the connecting grooves and the connecting holes, the adjusting screws and nuts are matched for use, the sliding blocks can slide along the sliding grooves, and meanwhile, the position of the second roller can be adjusted.

Description

Effectual winder of spacing

Technical Field

The utility model relates to the technical field of paper winding machines, in particular to a paper winding machine with a good limiting effect.

Background

The reel-up is the first set of finishing equipment after the paper machine. The paper is uniformly wound under the action of the self weight of the paper winding roller and the friction force of the rotation of the cooling cylinder, so that the paper is more uniform by the paper winding machine, the requirements of different paper can be met, and when the paper is wound or unwound, the paper winding machine must be pulled from one end under pressure. If the pull distance is too great, the web tension adjustment will be affected, resulting in imperfect print cylinder or poor print registration.

Through retrieval, the patent with the Chinese patent grant number of CN205709025U discloses a paper winder, which relates to the technical field of paper winders and comprises a machine body, a plurality of driving rollers and a cutting knife, wherein the driving rollers are sequentially arranged on the machine body from left to right; the cutting knife is arranged between the driving rollers and further comprises a synchronous driving device; the synchronous driving device is arranged in the machine body; the synchronous driving device synchronously drives the leftmost driving roller and the rightmost driving roller on the machine body, and in the prior art, although the loosening phenomenon of paper during transmission is avoided, the position of the driving roller in the prior art is difficult to adjust according to equipment requirements during assembly, so that the driving roller is inconvenient to operate and use.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides the paper winder with good limiting effect, and solves the problems that the limiting rotating roller is difficult to adjust according to equipment requirements in the assembling process of the driving roller in the prior art, and the operation and the use are inconvenient.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a spacing effectual winder, includes places board, telescopic bracket, U-shaped rack, first gyro wheel and second gyro wheel, place board rear portion top surface fixed connection telescopic bracket, telescopic bracket top fixed connection U-shaped rack, connect first gyro wheel between the U-shaped rack, place board front side top and be equipped with the second gyro wheel, place the spout about the board front end, place the board front end left and right sides and offer the spread groove, spout sliding connection slider, rotate between the slider and connect the second gyro wheel, set up the connecting hole on the slider, alternate between spread groove and the connecting hole and connect the adjusting screw, the cooperation is used between adjusting screw and the nut, and the slider can slide along the spout, and cooperation between screw and the nut is used simultaneously, can realize the position adjustment of second gyro wheel.

Preferably, the telescopic bracket comprises a first telescopic rod, a placing cavity, a second telescopic rod, a limiting hole, a limiting groove and a butterfly screw, the placing cavity is formed in the first telescopic rod, the first telescopic rod is connected with the second telescopic rod in a sliding mode through the placing cavity, the limiting hole is formed in the side portion of the first telescopic rod, the limiting groove is formed in the side portion of the second telescopic rod, the butterfly screw is connected between the limiting hole and the limiting groove in a penetrating mode, and the telescopic bracket can be installed to achieve height adjustment of the first idler wheel.

Preferably, the U-shaped rack is provided with threaded holes at the front and back, and the threaded holes are matched with screws for use.

Preferably, the screw holes are connected with fixing screws in a penetrating mode, the parts are matched with each other, and the first idler wheels can be prevented from falling off.

The utility model provides a paper winder with good limiting effect. The beneficial effects are as follows:

1. This spacing effectual winder through installation slider and spout in the device, can realize the removal of slider, and then can realize the position movement of second gyro wheel, cooperation between adjusting screw and the nut is used simultaneously, can realize fixed after the position adjustment, and then convenient operation uses.

2. This spacing effectual winder through at first gyro wheel bottom installation telescopic bracket, and then can realize the altitude mixture control of first gyro wheel, and then improved the flexibility that the device used.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a placement plate structure of the present utility model;

FIG. 3 is a schematic view of a second roller mounting structure according to the present utility model;

FIG. 4 is a schematic view of a first roller mounting structure according to the present utility model;

fig. 5 is a schematic view of the telescopic bracket of the present utility model.

In the figure, 1, placing a plate; 2. a telescopic bracket; 201. a first telescopic rod; 202. a placement cavity; 203. a second telescopic rod; 204. a limiting hole; 205. a limit groove; 206. a butterfly screw; 3. a U-shaped placing rack; 4. a first roller; 5. a chute; 6. a connecting groove; 7. a slide block; 8. a connection hole; 9. a second roller; 10. an adjusting screw; 11. a screw cap; 12. a threaded hole; 13. and (5) fixing a screw.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the embodiment of the present utility model provides a technical solution: the utility model provides a winder with good spacing effect, including placing board 1, telescopic bracket 2, U-shaped rack 3, first gyro wheel 4 and second gyro wheel 9, place board 1 rear portion top surface fixed connection telescopic bracket 2, telescopic bracket 2 top fixed connection U-shaped rack 3, connect first gyro wheel 4 between the U-shaped rack 3, place board 1 front side top and be equipped with second gyro wheel 9, place board 1 front end and offer spout 5 from top to bottom, place board 1 front end left and right sides and offer spread groove 6, spout 5 sliding connection slider 7, rotate between the slider 7 and connect second gyro wheel 9, offer connecting hole 8 on the slider 7, interlude between spread groove 6 and the connecting hole 8 and connect adjusting screw 10, the cooperation is used between adjusting screw 10 and nut 11, wherein, telescopic bracket 2 and U-shaped rack 3 are used for connecting and place first gyro wheel 4; the sliding block 7 can slide along the sliding groove 5, and further can drive the second roller 9 to move; the adjusting screw 10 is inserted into the connecting groove 6 and the connecting hole 8 to connect the nut 11, so that the second roller 9 can be fixed after being moved.

Example 1

Referring to fig. 5, the telescopic bracket 2 includes a first telescopic rod 201, a placing cavity 202, a second telescopic rod 203, a limiting hole 204, a limiting groove 205 and a butterfly screw 206, the placing cavity 202 is formed in the first telescopic rod 201, the first telescopic rod 201 is slidably connected with the second telescopic rod 203 through the placing cavity 202, the limiting hole 204 is formed in the side portion of the first telescopic rod 201, the limiting groove 205 is formed in the side portion of the second telescopic rod 203, the butterfly screw 206 is connected between the limiting hole 204 and the limiting groove 205 in a penetrating mode, and the height of the first roller 4 can be adjusted through the arrangement of the telescopic bracket 2, so that the flexibility of using the device is improved.

Example 2

In this embodiment, referring to fig. 3, screw holes 12 are formed in front and back of the U-shaped placing frame 3, fixing screws 13 are inserted between the screw holes 12, and the above parts are matched for use, so that the first roller 4 can be limited, and the first roller 4 can be prevented from being separated from the U-shaped placing frame 3.

Working principle: when the paper winding machine is used, the first roller 4 is placed on the U-shaped placing frame 3, the fixing screw 13 is inserted into the connecting threaded hole 12, the fixing screw 13 is screwed simultaneously, the installation of the first roller 4 is completed, the butterfly screw 206 is screwed, the height of the second telescopic rod 203 is adjusted up and down, and then the height of the U-shaped placing frame 3 is adjusted, so that the height of the first roller 4 can be adjusted, after the height is adjusted to a proper height, the butterfly screw 206 is screwed at the limiting groove 205, the sliding block 7 is slid along the sliding groove 5, the position of the second roller 9 is moved, the adjusting screw 10 is inserted into the connecting groove 6 and the connecting hole 8 after the paper winding machine is moved to a proper position, the nut 11 is screwed, paper is wound on the first roller 4 and the second roller 9, and then paper winding work is performed.

The utility model relates to a plate for placing 1; 2. a telescopic bracket; 201. a first telescopic rod; 202. a placement cavity; 203. a second telescopic rod; 204. a limiting hole; 205. a limit groove; 206. a butterfly screw; 3. a U-shaped placing rack; 4. a first roller; 5. a chute; 6. a connecting groove; 7. a slide block; 8. a connection hole; 9. a second roller; 10. an adjusting screw; 11. a screw cap; 12. a threaded hole; 13. the fixing screw and the parts are all universal standard parts or parts known to the person skilled in the art, and the structure and the principle of the fixing screw are all known to the person skilled in the art through technical manuals or through routine experimental methods.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (4)

1. The utility model provides a spacing effectual winder, including placing board (1), flexible support (2), U-shaped rack (3), first gyro wheel (4) and second gyro wheel (9), place board (1) rear portion top surface fixed connection flexible support (2), flexible support (2) top fixed connection U-shaped rack (3), connect first gyro wheel (4) between U-shaped rack (3), place board (1) front side top and be equipped with second gyro wheel (9), its characterized in that: the sliding chute (5) is arranged up and down at the front end of the placing plate (1), the connecting grooves (6) are arranged on the left side and the right side of the front end of the placing plate (1), the sliding grooves (5) are connected with the sliding blocks (7) in a sliding mode, the sliding blocks (7) are connected with the second rolling wheels (9) in a rotating mode, the connecting holes (8) are arranged in the sliding blocks (7), the adjusting screws (10) are inserted between the connecting grooves (6) and the connecting holes (8), and the adjusting screws (10) are matched with the screw caps (11).

2. The reel with good limiting effect according to claim 1, characterized in that: the telescopic support (2) comprises a first telescopic rod (201), a placing cavity (202), a second telescopic rod (203), a limiting hole (204), a limiting groove (205) and a butterfly screw (206), wherein the placing cavity (202) is formed in the first telescopic rod (201), the first telescopic rod (201) is connected with the second telescopic rod (203) in a sliding mode through the placing cavity (202), the limiting hole (204) is formed in the side portion of the first telescopic rod (201), the limiting groove (205) is formed in the side portion of the second telescopic rod (203), and the butterfly screw (206) is connected between the limiting hole (204) and the limiting groove (205) in an penetrating mode.

3. The reel with good limiting effect according to claim 1, characterized in that: screw holes (12) are formed in the front and the back of the U-shaped placing frame (3).

4. A reel-up with good spacing effect according to claim 3, characterized in that: and fixing screws (13) are inserted and connected between the threaded holes (12).