CN212832148U

CN212832148U - Anti-skid wind-up roll

Info

Publication number: CN212832148U
Application number: CN202021464486.1U
Authority: CN
Inventors: 魏石磊; 张西龙; 赵玉; 代锡发
Original assignee: Suzhou Langlang Digital Technology Co ltd
Current assignee: Suzhou Langlang Digital Technology Co ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-03-30
Anticipated expiration: 2030-07-22

Abstract

The utility model belongs to the technical field of paper production and specifically relates to a antiskid wind-up roll is related to, its include the barrel and with the coaxial fixed connection's of barrel pivot, be equipped with on the barrel and be used for reducing the paper section of thick bamboo antiskid nail of skidding on the wind-up roll, antiskid nail has a plurality ofly, a plurality of along barrel circumferencial direction interval distribution antiskid nail symmetry is arranged at the barrel both ends. The anti-skid device is characterized in that a plurality of guide pipes are fixedly connected to the inner wall of the barrel body, correspond to the anti-skid nails, penetrate through the side wall of the barrel body and extend into the guide pipes, a plurality of connecting plates used for connecting the anti-skid nails are arranged in the barrel body, elastic pieces are fixedly connected to the inner wall of the barrel body and fixedly connected with the connecting plates. This application has the effect that reduces the fiber container and skid on wind-up roll surface, promotes the rolling quality of transfer printing paper.

Description

Anti-skid wind-up roll

Technical Field

The application relates to the field of paper production equipment, in particular to an anti-skidding winding roller.

Background

Winding is a method of winding a continuous product such as a film, a tape, a monofilament, a hose, and a coated wire on a reel. The transfer paper which is just produced is required to be wound on a winding roller in the production of the transfer paper. In order to take and use conveniently, before rolling the transfer paper on the winding roller, a paper tube can be sleeved on the winding roller, the transfer paper is rolled on the paper tube, and the paper tube is taken down after rolling is completed.

At present, chinese patent with publication number CN206827818U discloses a paper product wind-up roll device, including roll body, stop device and resistance heater, the inside resistance heater that is equipped with of roll body, the resistance heater outside is equipped with the air-blower, and the roll body surface is equipped with the air vent, and the roll body top is equipped with stop device, and stop device one side is equipped with meter rice scale, and the inside air pipe that is equipped with of stop device, air pipe communicate with each other through air vent and roll body are inside, and rolling bearing is all connected to the roll body both sides.

To the correlation technique among the above-mentioned, the inventor thinks that the surface at the wind-up roll is established to the simple scroll cover, and when the wind-up roll rotated, the fiber container received the pulling force of paper, had the phenomenon of skidding between fiber container and the wind-up roll, and the fiber container skidded and can have the fold when leading to the transfer printing paper rolling, influences the rolling quality of transfer printing paper on the fiber container.

SUMMERY OF THE UTILITY MODEL

In order to reduce the fiber container and skid on the wind-up roll surface, promote the rolling quality of transfer printing paper, this application provides an anti-skidding wind-up roll.

The application provides a pair of antiskid wind-up roll adopts following technical scheme:

the utility model provides an antiskid wind-up roll, includes barrel and with the coaxial fixed connection's of barrel pivot, be equipped with the antiskid nail that is used for reducing the fiber container and skids on the wind-up roll on the barrel, antiskid nail has a plurality ofly along barrel circumferencial direction interval distribution, and is a plurality of antiskid nail symmetry is arranged at the barrel both ends.

By adopting the technical scheme, the cylinder body is used for inserting the paper cylinder; the rotating shaft is used for driving the cylinder body to rotate; the anti-skid nails are used for extruding the paper tube. The fiber container cover is established on the barrel, and the antiskid nail extrudees the fiber container inner wall, and the nail point and the fiber container inner wall of antiskid nail offset, reduce the fiber container at the distance of skidding on the barrel under the pulling of transfer printing paper, and the fold that the transfer printing paper rolling in-process produced owing to skid reduces, and then promotes the rolling quality of transfer printing paper.

Preferably, the inner wall of the barrel is fixedly connected with a guide pipe, the guide pipe is provided with a plurality of corresponding anti-skid nails, the anti-skid nails penetrate through the side wall of the barrel and extend into the guide pipe, a plurality of connecting plates used for connecting the anti-skid nails are arranged in the barrel, the inner wall of the barrel is fixedly connected with an elastic part, and the elastic part is fixedly connected with the connecting plates.

By adopting the technical scheme, the guide pipe is used for guiding the anti-skid stud to slide in the cylinder body; the connecting plate is used for connecting a plurality of anti-skid nails; the elastic member is used for connecting the movement of the board. When the paper tube is sleeved on the tube body, the paper tube presses the anti-skid nails, the anti-skid nails are pressed to push the connecting plate to move towards the direction close to the circle center of the machine barrel, and the connecting plate pulls the elastic piece to enable the elastic piece to be in a stretching state. After the paper tube is completely sleeved on the tube body, the anti-slip nails are extruded to the paper tube under the driving of the elastic piece, and the guide tubes guide the movement direction of the anti-slip nails, so that the extrusion position of the anti-slip nails is more accurate, the phenomenon that the paper tube slips on the tube body under the pulling of transfer paper is further reduced, and the rolling quality of the transfer paper is further improved.

Preferably, a lead screw is arranged in the barrel, the length direction of the lead screw is parallel to the axis direction of the barrel, the thread directions of the two ends of the lead screw in the length direction are opposite, and the two ends of the lead screw in the length direction are both in threaded connection with the extrusion barrels.

By adopting the technical scheme, the lead screw is used for transmission; the extrusion barrel is used for extruding the connecting plate. The lead screw is rotated, the two extrusion cylinders are close to each other, the connecting plate sinks, when the paper cylinder is sleeved on the cylinder body, the paper cylinder is not blocked by the anti-skid nails, and the paper cylinder is sleeved more conveniently and quickly; the screw is rotated in the opposite direction, and two recipient keep away from each other, and recipient extrusion connecting plate, connecting plate extrusion elastic component, in the paper cylinder was pierced to the antiskid nail, further promoted the antiskid effect of antiskid nail to the paper cylinder, further promoted the rolling quality of transfer printing paper.

Preferably, a guide rail is fixedly connected in the cylinder, the length direction of the guide rail is parallel to the length direction of the lead screw, and the extrusion container is arranged on the guide rail in a sliding manner.

Through adopting above-mentioned technical scheme, the recipient slides along the guide rail on, and the guide rail prevents that the recipient from rotating along with the lead screw and leading to that the recipient incline can't insert between the connecting plate. The guide rail has promoted the extrusion precision of recipient, and the recipient is more even to the connection of connecting plate, further promotes the antiskid effect of non-slip nail to the fiber container, further promotes the rolling quality of rendition paper.

Preferably, the diameter of one end of the extrusion container, which is close to the end face of the cylinder body, is gradually reduced along the direction close to the end face of the cylinder body.

Through adopting above-mentioned technical scheme, two recipient valley bottom one end diameters reduce along the direction of keeping away from each other gradually earlier, make things convenient for recipient and connecting plate to offset, reduce the location requirement of recipient and connecting plate, promote the extrusion efficiency of recipient, and then promote rolling efficiency.

Preferably, the side wall of the cylinder body is fixedly connected with anti-slip blocks, and the anti-slip blocks are provided with a plurality of blocks at intervals.

Through adopting above-mentioned technical scheme, the non slipping spur increases the friction of fiber container and barrel, is difficult for producing relative slip between fiber container and the barrel, reduces the slippage of fiber container on the barrel, further promotes the rolling quality of transfer printing paper.

Preferably, each antiskid block is fixedly connected with a friction plate on the surface far away from the cylinder body.

Through adopting above-mentioned technical scheme, friction disc gold is supplementarily promoted the friction of fiber container and barrel, and the fiber container is more stable with being connected of barrel, further reduces the fiber container and skids on the barrel, further promotes the rolling quality of transfer printing paper.

Preferably, the two ends of the length direction of the cylinder body are provided with blocking sleeves, and the diameters of the blocking sleeves are gradually reduced along the middle part close to the cylinder body.

Through adopting above-mentioned technical scheme, transfer printing paper exists the phenomenon to wind-up roll axis direction both sides skew at the rolling in-process, and the spacer sleeve blocks transfer printing paper to both sides skew, and transfer printing paper falls on the curved surface of spacer sleeve and slides down to the fiber container along the spacer sleeve surface, further promotes transfer printing paper rolling quality.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the paper tube is sleeved on the tube body, the anti-skid nails abut against the inner wall of the paper tube, the tendency of slipping of the paper tube on the surface of the tube body is blocked by the anti-skid nails, the slipping of the paper tube on the tube body is reduced, and the rolling quality of the transfer paper is improved;

2. the extrusion cylinder horizontally and smoothly moves in the cylinder body, the anti-skid nails are controlled to extend out and retract, the anti-skid nails penetrate through the cylinder body into the paper cylinder to improve the connection stability of the paper cylinder and the cylinder body, the generation of slippage is reduced, the rolling quality is improved, the anti-skid nails retract into the cylinder body, the paper cylinder is conveniently sleeved on the cylinder body, and the rolling efficiency is improved;

3. the anti-slip block and the friction plate are arranged on the cylinder body, and the anti-slip block and the friction plate promote friction between the paper tube and the cylinder body, so that slipping of the paper tube on the cylinder body is further reduced, and rolling quality of transfer paper is further improved.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic view showing the cleat attachment relationship.

Description of reference numerals: 1. a barrel; 2. a rotating shaft; 3. anti-skid nails; 4. anti-skid blocks; 5. a friction plate; 6. a guide tube; 7. a connecting plate; 8. an elastic member; 9. a lead screw; 10. a guide rail; 11. a blocking sleeve; 12. and (4) extruding the container.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses anti-skidding wind-up roll. Referring to fig. 1, an antiskid wind-up roll includes barrel 1 and with barrel 1 coaxial fixed connection's pivot 2, barrel 1 length direction both ends symmetry is provided with two spacer sleeves 11. The paper tube is sleeved on the tube body 1, the two blocking sleeves 11 are respectively arranged at two ends of the paper tube, the two blocking sleeves 11 tightly clamp the paper tube, when transfer paper is rolled, the transfer paper falls on the blocking sleeves 11 after inclining towards two sides of the axis direction of the paper tube, the blocking sleeves 11 slide down to the paper tube along the side walls of the blocking sleeves 11, and rolling precision and rolling quality of the transfer paper are improved.

Referring to fig. 1, the side wall of the cylinder 1 is provided with anti-skid blocks 4, the anti-skid blocks 4 and the cylinder 1 are integrally formed, the anti-skid blocks 4 are provided with a plurality of blocks at intervals, and a friction plate 5 is bonded on one surface, away from the cylinder 1, of each anti-skid block 4. The friction block promotes the friction of fiber container and barrel 1, and friction disc 5 further increases the friction of fiber container and barrel 1, reduces the phenomenon that the fiber container skidded on barrel 1, promotes the stability of fiber container on barrel 1, reduces the fold that transfer printing paper produced because of skidding in the rolling process, promotes the rolling quality of transfer printing paper.

Referring to fig. 1 and 2, a plurality of anti-skidding nails 3 penetrate through the side wall of the barrel body 1, the anti-skidding nails 3 are arranged at intervals along the circumferential direction of the barrel body 1, and the anti-skidding nails 3 are symmetrically distributed at two ends of the barrel body 1 in the axial direction. The inner wall of the barrel body 1 is welded with a guide pipe 6, the guide pipe 6 is provided with a plurality of anti-skid nails 3 corresponding to the anti-skid nails, and one anti-skid nail 3 is arranged in each guide pipe 6. Be equipped with the connecting plate 7 that is used for connecting cleat 3 in the barrel, many 3 integrated into one piece of cleats are on same connecting plate 7, and fixed connection elastic component 8 on the connecting plate 7, and elastic component 8 interval is provided with a plurality ofly, and elastic component 8 keeps away from connecting plate 7 one side and 1 inner wall fixed connection of barrel, and elastic component 8 specifically is the spring. The lead screw 9 is connected to the internal rotation of barrel 1, and the screw thread direction at lead screw 9 both ends is opposite, and the equal threaded connection in lead screw 9 length direction both ends has recipient 12, and two recipient 12 are close to 1 terminal surface of barrel one end diameter along being close to the direction crescent each other. The inside of the barrel body 1 is fixedly connected with a guide rail 10, and the extrusion barrel 12 is arranged on the guide rail 10 in a sliding manner.

Referring to fig. 1 and 2, the screw 9 is rotated, the two extrusion cylinders 12 slide to the connecting plate 7 along the guide rail 10, the extrusion cylinders 12 enter the gap between the connecting plates 7 and extrude the connecting plates 7, the connecting plates 7 extrude the elastic pieces 8 and the anti-slip nails 3, and the anti-slip nails 3 pierce the inner wall of the paper cylinder along the guide pipes 6, so that the connection stability of the paper cylinder and the cylinder 1 is improved, the slip of the paper cylinder on the cylinder 1 is further reduced, and the rolling quality of transfer paper is improved. The lead screw 9 is rotated reversely, the two extrusion cylinders 12 are close to each other along the guide rail 10, the extrusion cylinders 12 are separated from the connecting plates 7, the elastic pieces 8 push the connecting plates 7 into the cylinder body 1, the anti-skid nails 3 are retracted into the cylinder body 1, the possibility that workers are accidentally injured by the anti-skid nails 3 is reduced, and the safety of the winding roller is improved.

The implementation principle of an antiskid wind-up roll in the embodiment of the application is as follows: the paper tube is sleeved on the tube body 1, the two ends of the tube body 1 are sleeved with the blocking sleeves 11, one ends of the blocking sleeves 11 in the axial direction are attached to the paper tube, the screw rod 9 is rotated to enable the two extrusion tubes 12 to be away from each other and push out the anti-skid nails 3, and the anti-skid nails 3 penetrate into the inner wall of the paper tube. After the transfer paper is rolled, the screw 9 is rotated reversely to enable the two extrusion cylinders 12 to be close to each other, the anti-skid nails 3 are retracted into the cylinder body 1, the two blocking sleeves 11 are taken down, and finally the paper cylinder is taken down from the rolling roller.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an antiskid wind-up roll, includes barrel (1) and with barrel (1) coaxial fixed connection's pivot (2), its characterized in that: the paper winding device is characterized in that the barrel (1) is provided with a plurality of anti-slip nails (3) used for reducing slippage of the paper tube on the winding roller, the anti-slip nails (3) are distributed at intervals along the circumferential direction of the barrel (1), and the anti-slip nails (3) are symmetrically distributed at two ends of the barrel (1).

2. The anti-slip wind-up roll according to claim 1, characterized in that: fixedly connected with stand pipe (6) on barrel (1) inner wall, stand pipe (6) correspond in cleat (3) be provided with a plurality ofly, cleat (3) run through barrel (1) lateral wall and extend to in stand pipe (6), be equipped with connecting plate (7) that the polylith is used for connecting cleat (3) in barrel (1), fixedly connected with elastic component (8) on barrel (1) inner wall, elastic component (8) and connecting plate (7) fixed connection.

3. The anti-slip wind-up roll according to claim 2, characterized in that: the novel screw rod is characterized in that a screw rod (9) is arranged in the barrel body (1), the length direction of the screw rod (9) is parallel to the axis direction of the barrel body (1), the thread directions of two ends of the length direction of the screw rod (9) are opposite, and two ends of the length direction of the screw rod (9) are in threaded connection with an extrusion cylinder (12).

4. An anti-slip wind-up roll according to claim 3, characterized in that: the inner side of the barrel body (1) is fixedly connected with a guide rail (10), the length direction of the guide rail (10) is parallel to the length direction of the lead screw (9), and the extrusion container (12) is arranged on the guide rail (10) in a sliding mode.

5. An anti-slip wind-up roll according to claim 3, characterized in that: the diameter of one end, close to the end face of the barrel body (1), of the extrusion barrel (12) is gradually reduced along the direction close to the end face of the barrel body (1).

6. The anti-slip wind-up roll according to claim 1, characterized in that: the anti-skidding type barrel is characterized in that anti-skidding blocks (4) are fixedly connected to the side wall of the barrel body (1), and a plurality of blocks are arranged on the anti-skidding blocks (4) at intervals.

7. The anti-slip wind-up roll according to claim 6, characterized in that: each antiskid block (4) is fixedly connected with a friction plate (5) on the surface far away from the cylinder body (1).

8. The anti-slip wind-up roll according to claim 1, characterized in that: the barrel (1) length direction both ends are equipped with spacer sleeve (11), the diameter of spacer sleeve (11) reduces along being close to barrel (1) central direction gradually.