CN221295590U

CN221295590U - Portable side clamping roller for double-pull film production line

Info

Publication number: CN221295590U
Application number: CN202323407351.8U
Authority: CN
Inventors: 占晶晶; 叶小根; 沈磊; 陈先武; 汪波
Original assignee: Anhui Guofeng New Material Co ltd
Current assignee: Anhui Guofeng New Material Co ltd
Priority date: 2023-12-13
Filing date: 2023-12-13
Publication date: 2024-07-09
Anticipated expiration: 2033-12-13

Abstract

The utility model discloses a portable side clamping roller for a double-pull film production line, which comprises a shell and further comprises: the limiting assembly is used for fixing the edge clamping roller; the limiting assembly comprises a main shaft, a compression ring A, cotter pins and a compression ring B, wherein one end of the main shaft is fixedly connected with the compression ring A, the other end of the main shaft is detachably connected with the compression ring B, the main shaft is provided with insertion holes, and cotter pins are connected in the insertion holes; the utility model can conveniently assemble and disassemble the edge clamping roller.

Description

Portable side clamping roller for double-pull film production line

Technical Field

The utility model belongs to the technical field of double-pull film production, and particularly relates to a portable side clamping roller for a double-pull film production line.

Background

The edge clamping roller is a device for a traction area of a biaxially oriented film production line, the film can be flattened on the roller surface through clamping of the edge clamping roller, so that an ideal rolling state is achieved, the edge clamping roller is usually fixed on a support by using screws, disassembly and installation are inconvenient, the edge clamping roller is usually 12-20 groups in the traction area of the biaxially oriented film production line, the edge clamping roller is in direct contact with the film for a long time due to clamping of the film, the precipitated components in the film can be wrapped on the surface of the edge clamping roller, normal operation of the edge clamping roller can be influenced, and even film breakage can be caused, so that the edge clamping roller needs to be replaced 1-2 times per week, the time for replacing the edge clamping roller is long, and the edge clamping roller structure convenient to disassemble and assemble is provided.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a portable side clamping roller for a double-pull film production line, which solves the problems.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: a portable limit pinch roller for two thin film production lines that draw, including the casing, still include: the limiting assembly is used for fixing the edge clamping roller; the limiting assembly comprises a main shaft, a compression ring A, cotter pins and a compression ring B, wherein one end of the main shaft is fixedly connected with the compression ring A, the other end of the main shaft is detachably connected with the compression ring B, a jack is arranged on the main shaft, and the cotter pins are connected in the jack.

Advantageous effects

The utility model provides a portable side clamping roller for a double-pull film production line, which has the following beneficial effects compared with the prior art:

The related technical staff penetrates the side clamping rollers into the main shaft and tightly presses the ring A by pushing the side clamping rollers, meanwhile, penetrates the cotter pins into the main shaft and tightly presses the side clamping rollers, at the moment, the related technical staff inserts the cotter pins into the insertion holes of the main shaft, so that the side clamping rollers are fixed on the main shaft, at the moment, the related technical staff manually rotates the hand crank wheel fixedly connected to the left-hand screw rod according to production requirements, the left-hand screw rod drives the right-hand screw rod fixedly connected to the left-hand screw rod to synchronously rotate, so that the left-hand screw rod and the sliding block in threaded connection to the right-hand screw rod start to linearly move, the sliding block drives the main shaft fixedly connected to the left-hand screw rod to start to linearly move, the distance between the two side clamping rollers is adjusted, after the side clamping rollers are cleaned and maintained, the related technical staff starts a motor, the motor drives the gear fixedly connected to synchronously rotate, so that the gear drives the guide rod fixedly connected to the bevel gears, and the bevel gears A synchronously rotate, the bevel gears B fixedly connected to the bevel gears rotate, the bevel gears B synchronously rotate, the bevel gears B fixedly connected to the bevel gears B rotate, the shafts fixedly connected to the bevel gears B rotate, and the shafts synchronously rotate, so that the shafts fixedly connected to rotate, and the shafts rotate, and the bevel rollers rotate, and the blades are fixedly connected to rotate, and the blades rotate, and the rotating to rotate, and the rotating blades and the rotating shafts are prevented from rotating.

Drawings

Fig. 1 is a schematic three-dimensional structure of an embodiment of the present utility model.

Fig. 2 is a schematic cross-sectional view of a screw structure according to an embodiment of the present utility model.

FIG. 3 is a schematic cross-sectional view of a fan blade according to an embodiment of the present utility model.

FIG. 4 is an enlarged schematic view of a cotter structure according to an embodiment of the utility model.

Reference numerals annotate: casing 101, spacing subassembly 2, main shaft 201, clamping ring A202, cotter 203, clamping ring B204, slider 205, left-hand screw 206, right-hand screw 207, guide arm 208, bevel gear A209, bevel gear B301, flabellum shaft 302, flabellum 303, gear 304, motor 305.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Specific implementations of the utility model are described in detail below in connection with specific embodiments.

Referring to fig. 1 to 4, in accordance with an embodiment of the present utility model, a portable edge roller for a dual-pull film production line includes a housing 101, and further includes:

the limiting assembly 2 is used for fixing the edge clamping roller;

The limiting assembly 2 comprises a main shaft 201, a compression ring A202, cotter pins 203 and a compression ring B204, wherein the compression ring A202 is fixedly connected to one end of the main shaft 201, the compression ring B204 is detachably connected to the other end of the main shaft 201, an inserting hole is formed in the main shaft 201, and the cotter pins 203 are connected to the inserting hole.

For the above example, it should be understood by those skilled in the art that the technical solution described above is not limited to the specific cotter 203 described in the above embodiment, and for example, the cotter 203 may be replaced by a bolt, which is provided for the purpose of facilitating the prevention of centrifugal force generated when the spindle 201 rotates from throwing out the cotter 203.

Specifically, the spindle 201 is rotatably connected to the sliding blocks 205 on the sliding blocks 205, and the two sliding blocks 205 are slidably connected to the housing 101 through a sliding rail on the housing 101.

For the above example, it should be understood by those skilled in the art that the above technical solution is not limited to the specific spindle 201 described in the above embodiment, for example, the other end of the spindle 201 is detachably and fixedly connected with a bearing, and the bearing is connected with the housing 101, which is provided for the purpose of facilitating the detachment of the spindle 201 and at the same time providing support for the spindle 201.

Specifically, the housing 101 is rotationally connected with a left-handed screw 206, the other end of the left-handed screw 206 is fixedly connected with a right-handed screw 207, and the other end of the right-handed screw 207 is rotationally connected with the housing 101.

For the above example, it should be understood by those skilled in the art that the above technical solution is not limited to the specific left-handed screw 206 and right-handed screw 207 described in the above embodiments, and for example, the left-handed screw 206 and the right-handed screw 207 may be replaced by a reciprocating screw, and the purpose of this arrangement is to be able to quickly change the movement direction of the left-handed screw 206 by controlling the left-handed screw 206 to continue to rotate in the same direction when the slider 205 screwed thereon moves to one end.

Specifically, the two sliders 205 are respectively screwed on the left-handed screw 206 and the right-handed screw 207, and a rocker is fixedly connected to the left-handed screw 206.

For the above example, it should be understood by those skilled in the art that the above technical solution is not limited to the specific sliding block 205 described in the above embodiment, for example, the sliding rail at the connection between the sliding block 205 and the housing 101 should be provided with a damping rubber strip, which is convenient for preventing abnormal noise generated when sliding.

Specifically, the bottom of the housing 101 is rotatably connected with a guide rod 208, a plurality of bevel gears a209 are fixedly connected to the guide rod 208, and a bevel gear B301 is engaged and connected to one side of the bevel gears a 209.

For the above example, it should be appreciated by those skilled in the art that the technical solution described above is not limited to the specific bevel gear a209 and bevel gear B301 described in the above embodiments, and for example, the bevel gear a209 and bevel gear B301 may be replaced with a bevel gear assembly, which is provided for the purpose of facilitating adjustment of the gear ratio in this way.

Specifically, the axis of the bevel gear B301 is fixedly connected with a fan blade shaft 302, and the fan blade shaft 302 is rotatably connected with the housing 101 at the bottom of the housing 101.

For the above example, it should be understood by those skilled in the art that the above technical solution is not limited to the specific fan blade shaft 302 described in the above embodiment, for example, the connection between the fan blade shaft 302 and the housing 101 should be provided with a bearing, which is intended to prevent the occurrence of a broken shaft in this way.

Specifically, the other end of the fan blade shaft 302 is fixedly connected with a fan blade 303, and a mesh plate at the bottom of the housing 101 is provided with a plurality of meshes with the same size.

Specifically, the guide rod 208 is fixedly connected with a gear 304, the gear 304 is meshed with an output gear of the motor 305, and the motor 305 is fixedly connected to the bottom of the casing 101.

For the above example, it should be understood by those skilled in the art that the above technical solution is not limited to the specific motor 305 described in the above embodiment, and for example, the motor 305 may be a motor with multiple rotational speeds being adjustable, which is provided for the purpose of facilitating control of the rotational speed of the guide rod 208 in this manner.

In the embodiment of the utility model, a related technician penetrates a side clamping roller into a main shaft 201, and tightly presses a ring A202 on the side clamping roller, meanwhile, penetrates a cotter pin 203 into the main shaft 201 and tightly presses the side clamping roller, at the moment, the related technician inserts the cotter pin 203 into a jack of the main shaft 201, thereby fixing the side clamping roller on the main shaft 201, at the moment, the related technician adjusts the distance between the two side clamping rollers according to production requirements, manually rotates a hand wheel fixedly connected on a left-handed screw 206, so that the left-handed screw 206 drives a right-handed screw 207 fixedly connected with the left-handed screw 206 to synchronously rotate, thereby enabling a sliding block 205 in threaded connection with the left-handed screw 206 and the right-handed screw 207 to start to linearly move, enabling the sliding block 205 to drive the main shaft 201 in rotational connection with the right-handed screw to start to linearly move, adjusting the distance between the two side clamping rollers, and after cleaning maintenance is carried out on the side clamping roller, the related technician starts a motor 305 to drive a gear 304 in synchronous rotation with the side clamping roller, thereby enabling the gear 304 to drive a guide rod 208 fixedly connected with the left-handed screw 206 to synchronously rotate, enabling a bevel gear 209 fixedly connected with the guide rod 208 to drive a bevel gear 209 to rotate, and a bevel gear 209 to synchronously rotate, so that the bevel gear 209 is enabled to drive a bevel blade 301 to rotate and a bevel blade 301 to be fixedly connected with the bevel blade to rotate, and a rotating shaft 302 is enabled to be synchronously rotated, thereby preventing the rotation of blade B from being fixedly connected with the blade shaft to be rotatably to start to rotate, and a rotating blade 302 to be simultaneously rotated, thereby carrying a rotating roller is simultaneously and rotatably fixedly connected with a blade roller.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A portable edge roller for a double-pull film line, comprising a housing (101), characterized in that it further comprises:

The limiting component (2) is used for fixing the edge clamping roller;

Spacing subassembly (2), including main shaft (201), clamping ring A (202), cotter pin (203) and clamping ring B (204), one end fixedly connected with clamping ring A (202) on main shaft (201), the other end dismantlement of main shaft (201) is connected with clamping ring B (204), be equipped with the jack on main shaft (201), be connected with cotter pin (203) in the jack.

2. The portable edge roller for double-pull film production line according to claim 1, wherein the main shaft (201) is rotatably connected with the sliding blocks (205) on the sliding blocks (205), and the two sliding blocks (205) are slidably connected with the housing (101) through sliding rails on the housing (101).

3. The portable side clamping roller for the double-pull film production line according to claim 1, wherein a left-handed screw rod (206) is rotationally connected to the housing (101), the other end of the left-handed screw rod (206) is fixedly connected with a right-handed screw rod (207), and the other end of the right-handed screw rod (207) is rotationally connected with the housing (101).

4. The portable side clamping roller for the double-pull film production line according to claim 2, wherein two sliding blocks (205) are respectively connected to a left-handed screw (206) and a right-handed screw (207) in a threaded manner, and a rocker is fixedly connected to the left-handed screw (206).

5. The portable side clamping roller for the double-pull film production line according to claim 1, wherein a guide rod (208) is rotatably connected to the bottom of the shell (101), a plurality of bevel gears A (209) are fixedly connected to the guide rod (208), and bevel gears B (301) are connected to one sides of the bevel gears A (209) in a meshed manner.

6. The portable edge roller for double-pull film production line according to claim 5, wherein the axis of the bevel gear B (301) is fixedly connected with a fan blade shaft (302), and the fan blade shaft (302) is rotatably connected with the housing (101) at the bottom of the housing (101).

7. The portable edge roller for double-pull film production line according to claim 6, wherein the other end of the fan blade shaft (302) is fixedly connected with a fan blade (303), and a net plate at the bottom of the shell (101) is provided with a plurality of meshes with the same size.

8. The portable edge roller for the double-pull film production line according to claim 5, wherein a gear (304) is fixedly connected to the guide rod (208), the gear (304) is meshed with an output gear of a motor (305), and the motor (305) is fixedly connected to the bottom of the shell (101).