CN216235099U

CN216235099U - Unwinding device is used in production of melamine impregnated paper

Info

Publication number: CN216235099U
Application number: CN202121924677.6U
Authority: CN
Inventors: 伊商雨
Original assignee: Ma'anshan Chenhui New Material Technology Co ltd
Current assignee: Ma'anshan Chenhui New Material Technology Co ltd
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2022-04-08
Anticipated expiration: 2031-08-17

Abstract

The utility model discloses an unreeling device for producing melamine impregnated paper, which comprises a bottom block, wherein two fixing boxes are fixedly connected to the upper end of the bottom block, a threaded rod is arranged in each fixing box, a threaded sleeve is sleeved on each threaded rod, connecting blocks are fixedly connected to the opposite side walls of the two threaded sleeves, each connecting block penetrates through the side wall of each fixing box in a sliding mode and is fixedly connected with a semi-arc-shaped stabilizing ring, a discharging box is arranged on the upper side of the bottom block, two discharging blocks are arranged on the upper side of each discharging box, cushion blocks are fixedly connected to the inner side walls of the discharging boxes, and the stabilizing rings are fixedly connected with the upper ends of the discharging boxes through supporting rods. According to the utility model, by arranging the stabilizing rings, the height position of the material rolling roller between the two stabilizing rings can be adjusted, the adjustability is stronger, and the adjustment is more convenient and simpler; through setting up the unloading piece, can carry out the loading and the unloading of coil of strip roller conveniently.

Description

Unwinding device is used in production of melamine impregnated paper

Technical Field

The utility model relates to the technical field related to special paper production and processing equipment, in particular to an unwinding device for producing melamine impregnated paper.

Background

In the production of impregnated paper, the raw material is often wound up by a winding roller, and in the subsequent processing procedure, the winding roller is erected and the raw material is output by a placing frame.

General rack structure is comparatively simple, and after placing the coil stock rod, if the height of adjusting the coil stock roller when carrying out the blowing, then need stop whole operation machinery, take off the coil stock roller and place higher position in order to satisfy the processing demand for whole altitude mixture control process is comparatively numerous and diverse.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an unreeling device for producing melamine impregnated paper, which is used for solving the problem that the height is difficult to adjust in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an unwinding device is used in production of melamine impregnated paper, includes the bottom block, two fixed boxes of bottom block upper end fixedly connected with, be equipped with the threaded rod of vertical setting in the fixed box, the cover is equipped with the screw sleeve on the threaded rod, two equal fixedly connected with connecting block on the relative lateral wall of screw sleeve, the connecting block slides and runs through fixed box lateral wall and the semi-curved stabilizer ring of fixedly connected with, the bottom block upside is equipped with the unloading box that the level set up, the box upside of unloading is equipped with two pieces of unloading, the equal fixedly connected with cushion of lateral wall in the piece of unloading, even the stabilizer ring all through bracing piece and the box upper end fixed connection of unloading.

Preferably, the inner side of the bottom block is provided with a driving cavity, the lower ends of the two threaded rods are rotatably penetrated through the lower side wall of the fixed box and rotatably connected to the bottom surface in the driving cavity, a horizontally arranged worm is arranged in the driving cavity, worm wheels are fixedly sleeved on the two threaded rods corresponding to the positions of the worms, and the worm wheels are meshed with each other.

Preferably, the outer side wall of the bottom block is fixedly provided with a first motor, the output end of the first motor is rotatably penetrated through the side wall of the bottom block and is coaxially and fixedly connected with one end of a worm, and the other end of the worm is rotatably connected with the inner side wall of the driving cavity.

Preferably, the box inner wall of unloading rotates the pivot that is connected with two levels and sets up, fixed cover has been connect with two thread bushings in the pivot, and two the screw thread on the thread bushing is revolved to opposite, two all the cover is equipped with adjusting sleeve on the thread bushing, adjusting sleeve upper end is rotated and is connected with the regulation pole, many it all slides and runs through the box upper wall of unloading and rotate to connect in the piece lower extreme of unloading to adjust pole upper end.

Preferably, the lateral wall of the discharging box is fixedly provided with a second motor, the output end of the second motor rotates to penetrate through the lateral wall of the discharging box and is coaxially and fixedly connected with one of the rotating shafts, the two ends of the rotating shafts, far away from the second motor, rotate to penetrate through the lateral wall of the discharging box and are fixedly sleeved with belt pulleys, and the two belt pulleys are mutually driven through the same belt.

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

1. according to the utility model, through the arrangement of the threaded rods and the stabilizing rings, the two threaded rods can be driven to rotate by the first motor, so that the position of the threaded sleeve can be adjusted through the rotation of the threaded rods, the connecting rod and the stabilizing rings can be driven to move up and down through the up-and-down movement of the threaded sleeve, the height position of the coiling roller between the two stabilizing rings can be adjusted, and the adjustment is stronger and more convenient and simpler.

2. According to the utility model, by arranging the discharging block and the adjusting rod, the second motor can drive the two rotating shafts to rotate and drive the adjusting sleeve to move relatively, so that the discharging block can be lifted up or put down through the adjusting rod, the material rolling roller can be pushed upwards through the discharging block, the material rolling roller and the stabilizing ring can be separated from each other, and the material rolling roller can be loaded and unloaded conveniently.

Drawings

FIG. 1 is a front sectional view of the present invention;

fig. 2 is a side sectional view of the fig. 1 structure of the present invention.

In the figure: 1. a bottom block; 2. a fixing box; 3. a threaded rod; 4. a threaded sleeve; 5. connecting blocks; 6. a stabilizing ring; 7. discharging the material box; 8. unloading the material block; 9. cushion blocks; 10. a support bar; 11. a drive chamber; 12. a worm; 13. a worm gear; 14. a first motor; 15. a rotating shaft; 16. a threaded sleeve; 17. an adjustment sleeve; 18. adjusting a rod; 19. a second motor; 20. a pulley.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, an embodiment of the present invention is shown:

the utility model provides an unwinding device is used in production of melamine impregnated paper, including bottom block 1, two fixed boxes 2 of 1 upper end fixedly connected with of bottom block, be equipped with the threaded rod 3 of vertical setting in the

fixed box

2, 1 inboard of bottom block is equipped with

drive chamber

11, 3 lower extremes of two threaded rods all rotate to run through 2 lateral walls under the fixed box and rotate and connect in the bottom surface in drive chamber 11, the worm 12 that is equipped with the level setting in the drive chamber 11, worm wheel 13 has all been cup jointed fixedly to the position that corresponds worm 12 on two threaded rods 3, worm 12 and worm wheel 13 intermeshing.

In the utility model, a first motor 14 is fixedly arranged on the outer side wall of the bottom block 1, the output end of the first motor 14 rotatably penetrates through the side wall of the bottom block 1 and is coaxially and fixedly connected with one end of a worm 12, and the other end of the worm 12 is rotatably connected with the inner side wall of the driving cavity 11.

In the utility model, a threaded sleeve 4 is sleeved on a threaded rod 3, connecting blocks 5 are fixedly connected to the opposite side walls of the two threaded sleeves 4, and the connecting blocks 5 slidably penetrate through the side wall of a fixed box 2 and are fixedly connected with semi-arc-shaped stabilizing rings 6.

According to the utility model, the horizontally arranged discharging box 7 is arranged on the upper side of the bottom block 1, two discharging blocks 8 are arranged on the upper side of the discharging box 7, the inner side walls of the discharging blocks 8 are fixedly connected with cushion blocks 9, two stabilizing rings 6 are fixedly connected with the upper end of the discharging box 7 through supporting rods 10, and the discharging blocks 8 are fixedly connected with the upper side wall of the discharging box 7 through telescopic rods.

According to the utility model, the threaded rods 3 and the stabilizing rings 6 are arranged, the two threaded rods 3 can be driven to rotate by the first motor 14, the positions of the threaded

sleeves

16 and 4 can be adjusted by the rotation of the threaded rods 3, the connecting rods and the stabilizing rings 6 can be driven to move up and down by the up-and-down movement of the threaded

sleeves

16 and 4, and the height position of the coil stock roller between the two stabilizing rings 6 can be adjusted, so that the device is stronger in adjustability, more convenient and simpler to adjust, and simpler and easier to adjust

According to the utility model, two rotating shafts 15 which are horizontally arranged are rotatably connected to the inner side wall of the discharging box 7, two threaded sleeves 16 are fixedly sleeved on the rotating shafts 15, the rotating directions of threads on the two threaded sleeves 16 are opposite, adjusting sleeves 17 are respectively sleeved on the two threaded sleeves 16, the upper ends of the adjusting sleeves 17 are rotatably connected with adjusting rods 18, and the upper ends of the adjusting rods 18 respectively penetrate through the upper side wall of the discharging box 7 in a sliding manner and are rotatably connected to the lower end of the discharging block 8.

In the utility model, a second motor 19 is fixedly arranged on the outer side wall of the discharging box 7, the output end of the second motor 19 rotatably penetrates through the side wall of the discharging box 7 and is coaxially and fixedly connected with one of the rotating shafts 15, one ends of the two rotating shafts 15 far away from the second motor 19 rotatably penetrate through the side wall of the discharging box 7 and are fixedly sleeved with belt pulleys 20, and the two belt pulleys 20 are mutually driven through the same belt.

According to the utility model, the discharging block 8 and the adjusting rod 18 are arranged, the second motor 19 can drive the two rotating shafts 15 to rotate and drive the adjusting sleeve 17 to move relatively, so that the discharging block 8 can be lifted or put down through the adjusting rod 18, the coiling roller can be pushed upwards through the discharging block 8, the coiling roller and the stabilizing ring 6 can be separated from each other, and the loading and the unloading of the coiling roller can be conveniently carried out.

The working principle is as follows: the output end of a second motor 19 is started to rotate in the forward direction, the output end of the second motor 19 drives a rotating shaft 15 to rotate, the rotation of the rotating shaft 15 is transmitted to another belt through a belt pulley and the belt, at the moment, two rotating shafts 15 and a threaded sleeve 16 rotate, and due to the fact that the threads on the threaded sleeve 16 on the same rotating shaft 15 rotate in opposite directions, two adjusting sleeves 17 can be driven to move in directions close to each other, a discharging block 8 is pushed upwards through an adjusting rod 18, after the discharging block 8 is pushed up completely, the placement of a winding roller can be carried out, after the placement is finished, the output end of the second motor 19 is started to rotate in the reverse direction, the discharging block 8 and the winding roller can be put down simultaneously, and the winding roller is erected between stabilizing rings 6; when the height of the coiling roller needs to be adjusted, the first motor 14 is started to rotate, the output end of the first motor 14 drives the worm 12 to rotate at the moment, the rotation of the worm 12 is transmitted to the two threaded rods 3 through the worm wheel 13, and at the moment, the threaded rods 3 rotate to drive the threaded

sleeves

16 and 4 to adjust the height of the stabilizing ring 6 through the connecting rods.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes 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.

Claims

1. The utility model provides a melamine impregnated paper production is with unwinding device, includes bottom block (1), its characterized in that: two fixed boxes (2) of bottom block (1) upper end fixedly connected with, be equipped with threaded rod (3) of vertical setting in fixed box (2), the cover is equipped with threaded sleeve (4), two on threaded rod (3) equal fixedly connected with connecting block (5) on the relative lateral wall of threaded sleeve (4), connecting block (5) slide and run through fixed box (2) lateral wall and the semi-curved stabilizer ring (6) of fixedly connected with, bottom block (1) upside is equipped with unloading box (7) that the level set up, unloading box (7) upside is equipped with two and unloads piece (8), unload the equal fixedly connected with cushion (9) of piece (8) inside wall, it is even one stabilizer ring (6) all through bracing piece (10) and the box (7) upper end fixed connection of unloading.

2. The unwinding device for producing melamine impregnated paper according to claim 1, characterized in that: bottom block (1) inboard is equipped with drive chamber (11), two threaded rod (3) lower extreme all rotates to run through fixed box (2) downside wall and rotates and connect in drive chamber (11) inner bottom surface, be equipped with worm (12) that the level set up in drive chamber (11), two the position that corresponds worm (12) on threaded rod (3) all fixedly has cup jointed worm wheel (13), worm (12) and worm wheel (13) intermeshing.

3. The unwinding device for producing melamine impregnated paper according to claim 2, characterized in that: the outer side wall of the bottom block (1) is fixedly provided with a first motor (14), the output end of the first motor (14) rotates to penetrate through the side wall of the bottom block (1) and is coaxially and fixedly connected with one end of a worm (12), and the other end of the worm (12) is rotatably connected to the inner side wall of the driving cavity (11).

4. The unwinding device for producing melamine impregnated paper according to claim 1, characterized in that: unload magazine (7) inside wall and rotate pivot (15) that are connected with two levels and set up, fixed cover has been connect two thread bush (16) on pivot (15), and two the screw thread on thread bush (16) revolves to opposite, two all the cover is equipped with adjusting sleeve (17) on thread bush (16), adjusting sleeve (17) upper end is rotated and is connected with regulation pole (18), many it all slides and runs through side wall and rotate on unloading magazine (7) and connect in unloading piece (8) lower extreme to adjust pole (18) upper end.

5. The unwinding device for producing melamine impregnated paper according to claim 4, wherein: unload magazine (7) lateral wall fixed mounting have second motor (19), second motor (19) output rotate run through unload magazine (7) lateral wall and with one of them pivot (15) coaxial fixed connection, two the one end that second motor (19) were kept away from in pivot (15) all rotates to run through unload magazine (7) lateral wall and fixed the cup joint has belt pulley (20), two belt pulley (20) are through the mutual transmission of same root belt.