CN219705848U

CN219705848U - Calender with high automobile film processing quality

Info

Publication number: CN219705848U
Application number: CN202321110737.XU
Authority: CN
Inventors: 徐凡
Original assignee: Guangzhou Ainuoli High Tech Materials Co ltd
Current assignee: Guangzhou Ainuoli High Tech Materials Co ltd
Priority date: 2023-05-10
Filing date: 2023-05-10
Publication date: 2023-09-19
Anticipated expiration: 2033-05-10

Abstract

The utility model discloses a calender with high automobile film processing quality, which relates to the technical field of automobile film processing, and aims at the problems that at present, two pressing rollers are used for pressing two layers of films, the two pressing rollers for pressing are positioned at two sides of the two layers of films, the distance between the two pressing rollers can only be adjusted by vertical movement, and the two pressing rollers cannot move left and right to realize reciprocating rolling pressing of the films, the utility model provides the following scheme that: the support is rotatably provided with two first guide rollers and two second guide rollers; the sliding frame is arranged in the bracket in a sliding way, a first motor is fixedly arranged at the bottom side of the sliding frame, and two screw rods are rotationally arranged in the sliding frame. The utility model has reasonable structural design, can facilitate the lamination treatment of the automobile film, and can ensure that two press rolls can reciprocally grind and laminate the automobile film in the lamination process, thereby having high processing quality.

Description

Calender with high automobile film processing quality

Technical Field

The utility model relates to the technical field of automobile film processing, in particular to a calender with high automobile film processing quality.

Background

Automotive films are generally referred to as insulating films, "insulating" refers to an effective barrier to the infrared region. The heat insulating film is a film formed by compounding PET base materials, and is provided with a water-soluble pressure-sensitive adhesive which can tightly adhere to glass fragments, so that the glass fragments cannot fall off and splash when a car accident happens or a gangster knocks on a windshield, two films are usually bonded by adopting an adhesive at present, and a calender is usually used for laminating the two films at present.

However, at present, the two-layer film is pressed by two press rolls, the two press rolls for pressing are positioned at two sides of the two-layer film, the two press rolls can only vertically move to adjust the distance between the two press rolls, and the two press rolls cannot move left and right to realize reciprocating rolling and pressing of the film.

Disclosure of Invention

The utility model aims to solve the defects that at present, two layers of films are pressed by two press rolls, the two press rolls for pressing are positioned on two sides of the two layers of films, the two press rolls can only vertically move to adjust the distance between the two press rolls, and the two press rolls cannot move left and right to realize reciprocating rolling and pressing of the films.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

a high automotive film processing quality calender comprising:

the support is rotatably provided with two first guide rollers and two second guide rollers;

the sliding device comprises a bracket, and is characterized in that a sliding frame is arranged in the bracket in a sliding manner, a first motor is fixedly arranged at the bottom side of the sliding frame, two screw rods are rotationally arranged in the sliding frame, an output shaft of the first motor is fixedly connected with the corresponding screw rods, belt pulleys are fixedly sleeved on the outer sides of the screw rods, belts are connected to the belt pulleys in a transmission manner, two sliding blocks are sleeved on the outer sides of the screw rods in a threaded manner, four sliding blocks are slidingly connected in the sliding frame, and compression rollers are rotationally arranged between the corresponding two sliding blocks.

In a preferred embodiment, a second motor is fixedly installed on the inner wall of the bottom side of the bracket, a disc is fixedly connected to an output shaft of the second motor, a round shaft is welded on the disc, a transverse frame is movably sleeved on the outer side of the round shaft, the round shaft is movably contacted with the inner wall of the transverse frame, and the transverse frame is fixedly installed on the bottom side of the sliding frame.

In a preferred embodiment, four limiting strips are fixedly installed in the support, and the sliding frame is sleeved on the outer sides of the four limiting strips in a sliding mode.

In a preferred embodiment, two sets of external threads are arranged on the outer side of the screw rod, and the pitches of the two sets of external threads are the same and the rotation directions are opposite.

In a preferred embodiment, two limiting grooves are formed in the sliding frame, and four sliding blocks are slidably connected in the corresponding limiting grooves.

In a preferred embodiment, two fixing shafts are fixedly mounted on the bottom side of the sliding frame, and the two fixing shafts are fixedly connected with the transverse frame.

According to the calender with high automobile film processing quality, the pressing treatment of the automobile film can be facilitated through the joint cooperation of the bracket, the two first guide rollers, the two second guide rollers, the sliding frame, the first motor, the two screw rods with two groups of external threads arranged on the outer sides, the four sliding blocks and the two pressing rollers;

according to the calender with high automobile film processing quality, through the cooperation of the second motor, the disc, the circular shaft and the transverse frame, two compression rollers can conveniently roll and press automobile films in a reciprocating manner in the pressing process, and the processing quality of the calender is improved;

drawings

FIG. 1 is a schematic perspective view of a calender with high processing quality for automotive films according to the present utility model;

FIG. 2 is a schematic perspective sectional structure of a calender with high processing quality for automotive films according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a calender with high film processing quality for automobiles according to the present utility model;

fig. 4 is a schematic structural diagram of part a of a calender with high processing quality for automotive films according to the present utility model.

In the figure: 1. a bracket; 2. a first guide roller; 3. a second guide roller; 4. a carriage; 5. a limit bar; 6. a screw rod; 7. a first motor; 8. a belt pulley; 9. a belt; 10. a slide block; 11. a limit groove; 12. a press roller; 13. a second motor; 14. a disc; 15. a circular shaft; 16. a transverse frame; 17. and a fixed shaft.

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.

Referring to fig. 1-4, one embodiment of the present solution provides: a high automotive film processing quality calender comprising:

the device comprises a bracket 1, wherein the bracket 1 is rotatably provided with two first guide rollers 2 and two second guide rollers 3;

the sliding frame 4 is arranged in the bracket 1 in a sliding manner, a first motor 7 is fixedly arranged at the bottom side of the sliding frame 4, two screw rods 6 are rotationally arranged in the sliding frame 4, an output shaft of the first motor 7 is fixedly connected with the corresponding screw rods 6, belt pulleys 8 are fixedly sleeved on the outer sides of the two screw rods 6, belts 9 are connected to the two belt pulleys 8 in a transmission manner, two sliding blocks 10 are sleeved on the outer sides of the two screw rods 6 in a threaded manner, four sliding blocks 10 are slidingly connected in the sliding frame 4, and a compression roller 12 is rotationally arranged between the corresponding two sliding blocks 10.

Referring to fig. 4, in this embodiment, a second motor 13 is fixedly installed on the inner wall of the bottom side of the bracket 1, a disc 14 is fixedly connected to the output shaft of the second motor 13, a circular shaft 15 is welded on the disc 14, a transverse frame 16 is movably sleeved on the outer side of the circular shaft 15, the circular shaft 15 is movably contacted with the inner wall of the transverse frame 16, and the transverse frame 16 is fixedly installed on the bottom side of the sliding frame 4, so that two press rolls 12 can reciprocate left and right while pressing an automobile film, and the processing quality of the automobile film is improved.

Referring to fig. 2, in this embodiment, four limiting strips 5 are fixedly installed in the bracket 1, and the sliding frame 4 is slidably sleeved on the outer sides of the four limiting strips 5, so that a limiting effect on the sliding frame 4 can be achieved.

Referring to fig. 3, in this embodiment, two sets of external threads are provided on the outer side of the screw rod 6, and the pitches of the two sets of external threads are the same and the directions of rotation are opposite, so that the two corresponding sliding blocks 10 can conveniently move away from or approach each other.

Referring to fig. 2, in the present embodiment, two limiting grooves 11 are formed on the sliding frame 4, and four sliding blocks 10 are slidably connected in the corresponding limiting grooves 11, so as to perform a limiting function on the four sliding blocks 10.

Referring to fig. 4, in this embodiment, two fixing shafts 17 are fixedly mounted on the bottom side of the carriage 4, and both the two fixing shafts 17 are fixedly connected with the transverse frame 16, so that the transverse frame 16 can be conveniently and fixedly arranged on the bottom side of the carriage 4.

The working principle is that two layers of films are guided and conveyed through the two first guide rollers 2 and the two second guide rollers 3, the two films are bonded through an adhesive, the two films can be positioned between the two press rollers 12 at the same time, then the first motor 7 can be driven, the two press rollers 12 can be driven to move close to each other by driving the two screw rods 6 through transmission connection of the two belt pulleys 8 and the belt 9, the two press rollers 12 can compress the two layers of films, the two press rollers can compress the two layers of films in the guiding conveying process of the two layers of films, the second motor 13 can be driven to drive the disc 14 to rotate in the compressing process, the disc 14 can stir the transverse frame 16 to reciprocate left and right through the circular shaft 15 in the rotating process, the transverse frame 16 can drive the sliding frame 4 to reciprocate left and right, the two press rollers 12 can compress the two layers of films to compress the two layers of films, and the compressing quality of the films is improved.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. A high automotive film processing quality calender comprising:

the device comprises a bracket (1), wherein the bracket (1) is rotatably provided with two first guide rollers (2) and two second guide rollers (3);

the novel roller type roller is characterized in that a sliding frame (4) is arranged in the bracket (1) in a sliding mode, a first motor (7) is fixedly arranged on the bottom side of the sliding frame (4), two screw rods (6) are arranged in the sliding frame (4) in a rotating mode, an output shaft of the first motor (7) is fixedly connected with the corresponding screw rods (6), belt pulleys (8) are fixedly sleeved on the outer sides of the two screw rods (6), a belt (9) is connected to the belt pulleys (8) in a transmission mode, two sliding blocks (10) are sleeved on the outer sides of the two screw rods (6) in a threaded mode, the four sliding blocks (10) are connected to the sliding frame (4) in a sliding mode, and compression rollers (12) are arranged between the corresponding sliding blocks (10) in a rotating mode.

2. A high automotive film processing quality calender as defined in claim 1, wherein: the novel sliding frame is characterized in that a second motor (13) is fixedly mounted on the inner wall of the bottom side of the bracket (1), a disc (14) is fixedly connected to an output shaft of the second motor (13), a round shaft (15) is welded on the disc (14), a transverse frame (16) is movably sleeved on the outer side of the round shaft (15), the round shaft (15) is movably contacted with the inner wall of the transverse frame (16), and the transverse frame (16) is fixedly mounted on the bottom side of the sliding frame (4).

3. A high automotive film processing quality calender as defined in claim 1, wherein: four limit bars (5) are fixedly installed in the support (1), and the sliding frame (4) is sleeved on the outer sides of the four limit bars (5) in a sliding mode.

4. A high automotive film processing quality calender as defined in claim 1, wherein: two groups of external threads are arranged on the outer side of the screw rod (6), the pitches of the two groups of external threads are the same, and the rotation directions are opposite.

5. A high automotive film processing quality calender as defined in claim 1, wherein: two limiting grooves (11) are formed in the sliding frame (4), and four sliding blocks (10) are connected in the corresponding limiting grooves (11) in a sliding mode.

6. A high automotive film processing quality calender as defined in claim 2, wherein: two fixed shafts (17) are fixedly arranged on the bottom side of the sliding frame (4), and the two fixed shafts (17) are fixedly connected with the transverse frame (16).