CN216189813U

CN216189813U - Transfer roller is used in production of super dumb wear-resisting hot melt rendition membrane

Info

Publication number: CN216189813U
Application number: CN202122480314.4U
Authority: CN
Inventors: 马再良
Original assignee: Haiyan Guangfa New Energy Co ltd
Current assignee: Haiyan Guangfa New Energy Co ltd
Priority date: 2021-10-15
Filing date: 2021-10-15
Publication date: 2022-04-05
Anticipated expiration: 2031-10-15

Abstract

The utility model discloses a transfer roller for producing a super-matte wear-resistant hot-melting transfer film, which relates to the field of transfer rollers and comprises a roller body, wherein the outer side wall of the roller body is fixedly connected with a plurality of rubber strips distributed in an annular array, the cross sections of the rubber strips are semicircular, first annular plates are sleeved on the outer sides of two ends of the roller body, and annular baffles are fixedly connected to openings on the surfaces of one sides, close to each other, of the two first annular plates. According to the utility model, the movable first annular plate and the annular baffle plate are arranged on the two sides of the roller body, so that the first annular plate and the annular baffle plate on the same side can move along with the transfer printing film once the transfer printing film deviates to one side during transmission, and the movable rod fixed on one side of the annular baffle plate pushes the limiting plate to perform unidirectional damping reciprocating motion in the limiting cavity, so that the transfer printing film is brought back to the original position again, and the problem that the transfer printing film is easy to curl in the transmission process is solved.

Description

Transfer roller is used in production of super dumb wear-resisting hot melt rendition membrane

Technical Field

The utility model relates to the field of conveying rollers, in particular to a conveying roller for producing a super-matte wear-resistant hot-melting transfer printing film.

Background

In the production and processing process of the transfer printing film, a conveying device is required to be used for carrying out a plurality of processing technologies, the existing transfer printing film conveying device is not reasonable enough in structure and convenient to use, in the conveying process of the transfer printing film, the two side edges of the transfer printing film are not stably matched with a conveying roller, the edge curling phenomenon is easy to occur, the product quality is damaged, the normal operation and the production and processing efficiency of the transfer printing film conveying roller can be affected seriously, and the size of the existing conveying roller is not easy to adjust and the films with different sizes are inconvenient to convey, so that the conveying roller for producing the ultra-dumb wear-resistant hot melting transfer printing film is necessary for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a conveying roller for producing a super-matte wear-resistant hot-melting transfer printing film, which is used for solving the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a conveying roller for producing a super-dumb wear-resistant hot melting transfer film comprises a roller body, wherein a plurality of rubber strips distributed in an annular array are fixedly connected to the outer side wall of the roller body, the cross section of each rubber strip is semicircular, first annular plates are sleeved on the outer sides of two ends of the roller body, annular baffles are fixedly connected to openings of one side surfaces, close to each other, of the first annular plates, the cross section of each annular baffle is triangular, a second annular plate is arranged on one side, far away from each other, of the first annular plates, the second annular plate is sleeved on the outer side of the roller body, a plurality of movable rods distributed in the annular array are fixedly connected to the edge of one side surface, close to the second annular plate, of the first annular plate in a surrounding mode, a plurality of limiting cavities are formed in the second annular plate, limiting plates matched with the limiting cavities are arranged in the limiting cavities, and through grooves matched with the movable rods are formed in the inner wall of one side of the limiting cavities, and lead to the outside that the groove extends to the second annular plate, the one end that first annular plate was kept away from to the movable rod runs through logical groove and extends to spacing intracavity portion, and the movable rod extends to spacing intracavity portion's one end and limiting plate fixed connection.

Preferably, the limiting plate is kept away from one side surface of movable rod and is passed through spring and spacing chamber's opposite side inner wall swing joint, the both ends inner wall in spacing chamber is fixed all to be connected with the damping pad, and the both ends surface and the damping pad laminating of limiting plate.

Preferably, the inner side wall of the second annular plate is movably connected with a sleeve through a bearing, rotating rods are fixedly connected to the axes of the two end surfaces of the roller body, and external threads are arranged on the outer side wall of each rotating rod.

Preferably, two the equal fixedly connected with fixed plate of one end that the sleeve was kept away from each other, and the axle center department of fixed plate run through be provided with the thread groove of bull stick looks adaptation, bull stick and thread groove threaded connection, and the one end of bull stick extends to the fixed plate outside.

Preferably, a plurality of arc grooves distributed in an annular array are formed in an opening on one side surface of each first annular plate, the opening is far away from the first annular plates, the arc grooves are matched with the rubber strips, and one ends of the arc grooves extend into the annular baffle and are communicated with the outer side of the annular baffle.

The utility model has the technical effects and advantages that:

1. according to the utility model, the movable first annular plate and the annular baffle plate are arranged on the two sides of the roller body, so that the first annular plate and the annular baffle plate on the same side can move along with the transfer printing film once the transfer printing film deviates to one side during transmission, and the movable rod fixed on one side of the annular baffle plate pushes the limiting plate to perform unidirectional damping reciprocating motion in the limiting cavity, so that the transfer printing film is brought back to the original position again, and the problem that the transfer printing film is easy to curl during transmission is solved;

2. according to the transfer printing film conveying device, the fixing plate is arranged, the fixing plate is in threaded connection with the rotating rods fixed at the two ends of the roller body, and is movably connected with the second annular plate through the sleeve and the bearing, when transfer printing films of different sizes need to be conveyed, workers can drive the sleeve and the second annular plate to horizontally move on the outer side of the rotating rods through rotating the sleeve, so that the first annular plate and the annular baffle are driven to move, the distance between the two annular baffles is adjusted, the transfer printing films of different sizes can be conveniently conveyed by the transfer printing film conveying device, and the practicability of the transfer printing film conveying device is improved.

Drawings

Fig. 1 is a schematic cross-sectional view of the overall structure of the present invention.

Fig. 2 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention.

Fig. 3 is a schematic side sectional view of the roll body structure of the present invention.

Fig. 4 is a perspective view of the sleeve structure of the present invention.

In the figure: 1. a roller body; 2. a rubber strip; 3. a first annular plate; 4. an annular baffle; 5. a second annular plate; 6. a movable rod; 7. a limiting cavity; 8. a limiting plate; 9. a through groove; 10. a sleeve; 11. a fixing plate; 12. a rotating rod; 13. a thread groove; 14. an arc-shaped groove.

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.

The utility model provides a transfer roller for producing a super-dumb wear-resistant hot-melting transfer film as shown in figures 1-4, which comprises a roller body 1, wherein the outer side wall of the roller body 1 is fixedly connected with a plurality of rubber strips 2 distributed in an annular array, the cross sections of the rubber strips 2 are semicircular, the friction force received by the transfer film during transmission on the roller body 1 is increased through the plurality of rubber strips 2, wrinkles during transmission of the transfer film are avoided, the outer sides of two ends of the roller body 1 are respectively sleeved with a first annular plate 3, the openings of the surfaces of one side, close to each other, of the two first annular plates 3 are respectively and fixedly connected with an annular baffle 4, the cross section of each annular baffle 4 is triangular, the first annular plates 3 and the annular baffles 4 are matched to limit the transfer film between the two first annular plates 3 and the annular baffles 4, and the annular baffles 4 with triangular cross sections can effectively avoid curling during transmission of the transfer film on the roller body 1, one side that two first annular plates 3 kept away from each other all is provided with second annular plate 5, and second annular plate 5 cover establish with the roll body 1 outside.

Specifically, the edge of one side surface of the first annular plate 3 close to the second annular plate 5 is fixedly connected with a plurality of movable rods 6 distributed in an annular array in a surrounding manner, the movable rods 6 are connected with the first annular plate 3 and a limit plate 8 arranged inside the second annular plate 5, a plurality of limit cavities 7 are arranged inside the second annular plate 5, limit plates 8 matched with the limit cavities 7 are arranged inside the limit cavities 7, the limit plates 8 can move inside the limit cavities 7, a through groove 9 matched with the movable rods 6 is arranged on the inner wall of one side of each limit cavity 7, the through groove 9 extends to the outer side of the second annular plate 5, one end of each movable rod 6 far away from the first annular plate 3 penetrates through the through groove 9 and extends to the inside of the corresponding limit cavity 7, one end of each movable rod 6 extending to the inside of the corresponding limit cavity 7 is fixedly connected with the corresponding limit plate 8, one side surface of each limit plate 8 far away from the movable rod 6 is movably connected with the inner wall of the other side of the corresponding limit cavity 7 through a spring, the fixed damping pad that all is connected with of both ends inner wall in spacing chamber 7, and the laminating of both ends surface and the damping pad of limiting plate 8, in case the rendition membrane appears making when shifting to one side the rendition membrane can make with the first annular plate 3 and the ring baffle 4 of same side along with it removes when transmitting, and then make the fixed movable rod 6 in ring baffle 4 one side promote limiting plate 8 and do one-way damping reciprocating motion in spacing 7 insides, get back to the original position with the rendition membrane again, thereby the easy turn-up problem in the rendition membrane transmission process has been solved.

Secondly, the inner side wall of the second annular plate 5 is movably connected with a sleeve 10 through a bearing, so that the sleeve 10 can rotate at one side of the second annular plate 5, the axes of the two end surfaces of the roller body 1 are fixedly connected with rotating rods 12, the outer side wall of each rotating rod 12 is provided with an external thread, one ends of the two sleeves 10 far away from each other are fixedly connected with a fixed plate 11, the axes of the fixed plates 11 are penetrated and provided with thread grooves 13 matched with the rotating rods 12, the rotating rods 12 are in threaded connection with the thread grooves 13, a guest of a worker drives the fixed plates 11 and the sleeves 10 to integrally move outwards through rotating the sleeves 10, so that the distance between the two first annular plates 3 and the annular baffles 4 can be adjusted, the device is suitable for transfer films with different sizes, the application range of the device is improved, one end of each rotating rod 12 extends to the outer side of the fixed plate 11, one end of each rotating rod 12 is connected with an external driving device, the bull stick 12 drives roll body 1 when rotating, thereby transmit the rendition membrane, a plurality of arc walls 14 that are the distribution of annular array are seted up to a side surface opening part that two first ring plates 3 kept away from each other, and

arc wall

14 and 2 looks adaptations of rubber strip, the one end of arc wall 14 extends to annular baffle 4 inside and is linked together with the annular baffle 4 outside, make first ring plate 3 and annular baffle 4 can only be at 1 outside horizontal migration of roll body through arc wall 14, thereby first ring plate 3 and annular baffle 4 can rotate thereupon when making roll body 1 rotate, guarantee the stability of rendition membrane transmission.

The working principle of the utility model is as follows:

when the device is used, firstly, a worker installs the device on a conveying device and connects a rotating rod 12 fixed at one end of a roller body 1 with a driving device, then the worker adjusts the distance between two annular baffles 4 according to the size of a transfer film to be transmitted in actual need, the fixed plate 11 drives the sleeve 10 and the second annular plate 5 to horizontally move at the outer side of the rotating rod 12 by rotating the sleeve 10, and further drives the first annular plate 3 and the annular baffles 4 to move, so as to adjust the distance between the two annular baffles 4, thereby being convenient for the device to transmit the transfer films with different sizes, once the transfer films deviate towards one side, the transfer films can move along with the first annular plate 3 and the annular baffles 4 at the same side, and further the movable rod 6 fixed at one side of the annular baffles 4 pushes the limiting plate 8 to do unidirectional damping reciprocating motion inside the limiting cavity 7, the transfer printing film is brought back to the original position again, so that the problem that the transfer printing film is easy to curl in the transmission process is solved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a super dumb wear-resisting hot melt rendition membrane production is with transfer roller, includes roll body (1), its characterized in that: the outer side wall of the roller body (1) is fixedly connected with a plurality of rubber strips (2) distributed in an annular array, the cross section of each rubber strip (2) is semicircular, the outer sides of the two ends of the roller body (1) are respectively sleeved with a first annular plate (3), two side surface openings, close to each other, of the first annular plates (3) are respectively and fixedly connected with an annular baffle (4), the cross section of each annular baffle (4) is triangular, the side, far away from each other, of each first annular plate (3) is respectively provided with a second annular plate (5), the second annular plates (5) are sleeved with the outer side of the roller body (1), the edge, close to the second annular plate (5), of one side surface of each first annular plate (3) is fixedly connected with a plurality of movable rods (6) distributed in an annular array in a surrounding manner, and a plurality of limiting cavities (7) are formed in the second annular plates (5), the inside in spacing chamber (7) is provided with limiting plate (8) rather than the looks adaptation, one side inner wall in spacing chamber (7) is seted up and is led to groove (9) with movable rod (6) looks adaptation, and leads to groove (9) and extend to the outside of second annular plate (5), the one end that first annular plate (3) were kept away from in movable rod (6) runs through and leads to groove (9) and extend to spacing chamber (7) inside, and movable rod (6) extend to the inside one end and limiting plate (8) fixed connection in spacing chamber (7).

2. The transfer roller for producing the ultra-matte wear-resistant hot-melt transfer film according to claim 1, wherein: one side surface of the limiting plate (8) far away from the movable rod (6) is movably connected with the inner wall of the limiting cavity (7) through a spring, damping cushions are fixedly and uniformly connected to the inner walls of the two ends of the limiting cavity (7), and the surfaces of the two ends of the limiting plate (8) are attached to the damping cushions.

3. The transfer roller for producing the ultra-matte wear-resistant hot-melt transfer film according to claim 2, wherein: the inner side wall of the second annular plate (5) is movably connected with a sleeve (10) through a bearing, rotating rods (12) are fixedly connected to the axes of the two end surfaces of the roller body (1), and external threads are arranged on the outer side wall of each rotating rod (12).

4. The transfer roller for producing the ultra-matte wear-resistant hot-melt transfer film according to claim 3, wherein: two the equal fixedly connected with fixed plate (11) of one end that sleeve (10) kept away from each other, and the axle center department of fixed plate (11) runs through thread groove (13) that are provided with bull stick (12) looks adaptation, bull stick (12) and thread groove (13) threaded connection, and the one end of bull stick (12) extends to the fixed plate (11) outside.

5. The transfer roller for producing the ultra-matte wear-resistant hot-melt transfer film according to claim 4, wherein: a plurality of arc grooves (14) which are distributed in an annular array are formed in an opening of the surface of one side, away from each other, of the two first annular plates (3), the arc grooves (14) are matched with the rubber strips (2), and one ends of the arc grooves (14) extend to the inside of the annular baffle plate (4) and are communicated with the outer side of the annular baffle plate (4).