CN219990726U

CN219990726U - Adjusting device for dry film slitting machine

Info

Publication number: CN219990726U
Application number: CN202321243469.9U
Authority: CN
Inventors: 王战连
Original assignee: SHENZHEN JINCHENGDA INDUSTRY EQUIPMENT CO LTD
Current assignee: SHENZHEN JINCHENGDA INDUSTRY EQUIPMENT CO LTD
Priority date: 2023-05-22
Filing date: 2023-05-22
Publication date: 2023-11-10
Anticipated expiration: 2033-05-22

Abstract

The utility model discloses an adjusting device for a dry film slitting machine, which relates to the field of slitting machines and comprises a bearing bracket, a wind-up roller for winding materials, a bearing plate for bearing the wind-up roller, a mounting bracket and a clamping mechanism, wherein the mounting bracket is elastically arranged on the outer wall of the bearing bracket; through the cooperation of above-mentioned structure, tensioning material as far as possible to prevent that the material from lax, through spacing roller and grip roll to the material trowelling simultaneously, the fold appears, effectual improvement rolling quality is prevented to the possible fold.

Description

Adjusting device for dry film slitting machine

Technical Field

The utility model relates to the technical field of slitting machines, in particular to an adjusting device for a dry film slitting machine.

Background

The slitting machine is a mechanical device for slitting wide paper, mica tape or film into a plurality of narrow materials, and is commonly used in paper making machines, wire and cable mica tapes, printing and packaging machines and film production machines.

Such as Chinese patent: the utility model discloses a winding device of a film slitting machine, which comprises a winding shaft, wherein sleeve plates are respectively nested at the left end and the right end of the winding shaft, and the sleeve plates can move left and right relative to the winding shaft; and be equipped with a plurality of fixed plate on the sleeve plate, the fixed plate utilizes the embedded plate can be fixed on the take-up shaft under fixture block and reset spring's effect, thereby make the sleeve plate fix on the take-up shaft, after the sleeve plate removes relative take-up shaft, the embedded plate on the fixed plate corresponds the embedded groove on the take-up shaft, and the fixture block on the embedded plate can receive fixedly under reset spring's effect with the draw-in groove on the take-up shaft, so far, can control two sleeve plates on the take-up shaft according to the width of film, two sleeve plates after the regulation do spacing effect to the film, make the film that the rolling got up can not appear deviating, thereby improve the uniformity after the film has been rolled up.

Although the two sleeve plates on the winding shaft can be adjusted left and right according to the width of the film, the two sleeve plates after adjustment have a limiting effect on the film, the sleeve plates on two sides of the winding shaft can only block the film from shifting to two sides in the material winding process, and the film on the outer wall of the winding shaft can be loosened due to the influence of the hardness of the film, so that the winding quality is influenced.

For this purpose, we propose an adjusting device for a dry film slitting machine.

Disclosure of Invention

The utility model provides an adjusting device for a dry film slitting machine, which can prevent loosening.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an adjusting device that dry film slitting machine was used, includes the support that bears, is used for the wind-up roll of rolling material, is used for bearing the loading board of wind-up roll, elastic mounting at installing support and fixture that bear the support outer wall, and the wind-up roll rotates and installs the inner wall at the support that bears, and the loading board rotates and installs the inner wall at the support that bears.

The clamping mechanism comprises a limit roller and a clamping roller, the limit roller is rotatably arranged on the outer wall of the mounting bracket, and the clamping roller is elastically arranged on the side wall of the mounting bracket.

The axes of wind-up roll, pinch roller and spacing roller are parallel to each other, prevent that the material from lax, and through spacing roller and pinch roller to the material trowelling simultaneously, the fold appears, the effectual rolling quality that improves is possible to prevent.

Preferably, the side wall sliding mounting of the mounting bracket is provided with a mounting block, the axial end of the clamping roller is rotationally connected with the outer wall of the mounting block, the side wall of the mounting bracket is provided with a connecting spring for propping the mounting block, and the mounting block is propped against in real time through the elasticity of the connecting spring, so that the clamping roller has a tendency of clamping materials in real time.

Preferably, the lateral wall slidable mounting of installing support has the control panel, and the one end and the bottom surface fixed connection of control panel of connecting spring, the other end and the outer wall connection of installation piece of connecting spring, after the fixed control panel, through connecting spring roof pressure installation piece, realize the material centre gripping.

Preferably, the outer wall of the mounting bracket is connected with a control rod through internal and external screw threads in a matched manner, one end of the control rod extends to the inside of the mounting bracket and is rotationally connected with the upper end face of the control plate, and the control rod is rotated to drive the control plate to slide.

Preferably, the outer wall fixedly connected with installing pole of bearing support, installing pole run through the outer wall of installing support and rotate with the installing support and be connected, the outer wall fixedly connected with control torsional spring of installing support, the other end and the outer wall fixed connection of installing pole of control torsional spring realize the rotation connection of installing support and bearing support through the installing pole.

Preferably, the side wall of the bearing support is fixedly connected with a first driving assembly, a power output shaft of the first driving assembly is fixedly connected with a plug rod which is used for being plugged with the central position of the axial end of the wind-up roll, and the wind-up roll is driven to rotate through the first driving assembly after the plug rod is plugged with the wind-up roll.

Preferably, the outer wall of the bearing bracket is fixedly connected with a second driving assembly, an output shaft of the second driving assembly is fixedly connected with a transmission rod, the outer wall of the bearing plate is fixedly connected with a transmission wheel meshed with the transmission rod, and the second driving assembly controls the bearing plate to rotate through the cooperation of a worm gear and a worm.

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

according to the utility model, the mounting bracket is rotatably mounted on the outer wall of the bearing bracket, the limit roller is rotatably mounted on the side wall of the mounting bracket, meanwhile, the clamping roller capable of being slidably adjusted is arranged in the mounting bracket, when the material is wound, the outer wall of the material is attached to the outer wall of the limit roller, the clamping roller is slid until the outer wall of the clamping roller is attached to the material, when the material is wound by the winding roller, the material can be tensioned as much as possible by the clamping roller and the limit roller, so that the material is prevented from loosening, and meanwhile, the material is smoothed by the limit roller and the clamping roller, so that wrinkles are possibly prevented, and the winding quality is effectively improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the installation of a plug rod according to the present utility model;

FIG. 3 is a schematic view of the installation of the carrier plate according to the present utility model;

fig. 4 is an enlarged view of fig. 1 at a in accordance with the present utility model.

In the figure: 1. a load bearing bracket; 2. a mounting bracket; 3. a wind-up roll; 4. a mounting rod; 5. controlling a torsion spring; 6. a carrying plate; 7. a transmission rod; 8. a driving wheel; 9. a second drive assembly; 10. a mounting block; 11. a control lever; 12. a limit roller; 13. a first drive assembly; 14. a grip roll; 15. inserting a connecting rod; 16. a connecting spring; 17. and (5) a control panel.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-4, an adjusting device for a dry film slitting machine in the drawings comprises a bearing bracket 1, a wind-up roller 3 for winding materials, a bearing plate 6 for bearing the wind-up roller 3, a mounting bracket 2 and a clamping mechanism which are elastically mounted on the outer wall of the bearing bracket 1, wherein the wind-up roller 3 is rotatably mounted on the inner wall of the bearing bracket 1, one end of the wind-up roller 3 is inserted into the inner wall of the bearing bracket 1, and the wind-up of the materials is realized by rotating the wind-up roller 3.

The bearing plate 6 is rotatably arranged on the inner wall of the bearing bracket 1, a groove is formed in the outer wall of the bearing plate 6 and used for supporting the other end of the winding roller 3, when the winding roller 3 needs to be disassembled, the bearing plate 6 is rotated until the bearing plate 6 is separated from the winding roller 3, and then the winding roller 3 is pulled out of the bearing bracket 1, so that the winding roller 3 is disassembled.

The fixture includes spacing roller 12 and grip roller 14, and spacing roller 12 rotates the outer wall of installing support 2, and grip roller 14 elastic mounting is in the lateral wall of installing support 2, and when the rolling material, the outer wall of material is laminated with the outer wall of spacing roller 12, and slip grip roller 14 is laminated with the material until the outer wall of grip roller 14, when the rolling material of wind-up roll 3, through grip roller 14 and spacing roller 12 centre gripping material, tensioning material as far as possible to prevent that the material from loosening.

The axes of the wind-up roller 3, the clamping roller 14 and the limiting roller 12 are mutually parallel, trowelling of materials can be realized in the winding process, wrinkling is prevented as much as possible in the winding process, and winding quality can be effectively improved by arranging sleeve plates on two sides of the materials in a winding device of the film slitting machine relative to Chinese patent CN 216583391U.

The mounting block 10 is slidably mounted on the side wall of the mounting bracket 2, the axial end of the clamping roller 14 is rotationally connected with the outer wall of the mounting block 10, the clamping roller 14 can be driven to slide through the sliding mounting block 10, clamping of materials is achieved, and the clamping roller 14 can be slidably adjusted and can be suitable for clamping materials with different thickness sizes.

At the connection part of the clamping roller 14 and the mounting block 10, a rubber pad for improving the resistance when the clamping roller 14 rotates is arranged so as to realize the fixed tensioning of the material.

The side wall of the mounting bracket 2 is provided with a connecting spring 16 for propping the mounting block 10, and the mounting block 10 is propped against in real time through the elasticity of the connecting spring 16, so that the clamping roller 14 has a tendency of clamping materials in real time.

Examples

Referring to fig. 1-4, this embodiment further illustrates example 1, in which a control plate 17 is slidably mounted on a side wall of the mounting bracket 2, and an outer wall of the control plate 17 is slidably fitted to an inner wall of the mounting bracket 2.

One end of the connecting spring 16 is fixedly connected with the bottom surface of the control plate 17, the other end of the connecting spring 16 is connected with the outer wall of the mounting block 10, and after the control plate 17 is fixed, the mounting block 10 is propped against by the connecting spring 16 to clamp materials.

The outer wall of the mounting bracket 2 is connected with a control rod 11 through internal and external screw thread matching, one end of the control rod 11 extends to the inside of the mounting bracket 2 and is rotationally connected with the upper end face of a control plate 17, the control rod 11 is rotated to drive the control plate 17 to slide, and therefore the pressure of the connecting spring 16 to the mounting block 10 is changed, and the pressure of the clamping roller 14 to materials is changed.

The outer wall fixedly connected with installation pole 4 of bearing support 1, installation pole 4 runs through the outer wall of installing support 2 and rotates with installing support 2 to be connected, realizes the rotation of installing support 2 and bearing support 1 and connects through installation pole 4.

The outer wall fixedly connected with control torsional spring 5 of installing support 2, the other end of control torsional spring 5 and the outer wall fixed connection of installation pole 4, the setting of control torsional spring 5 realizes the elastic connection of installing support 2 and bearing support 1, at the in-process of rolling material, keeps the material in the state of tensioning as far as.

The side wall of the bearing bracket 1 is fixedly connected with a first driving component 13, and the first driving component 13 is a common stepping motor.

The power output shaft of the first driving component 13 is fixedly connected with a plug-in rod 15 which is used for being plugged with the central position of the axial end of the wind-up roll 3, and the wind-up roll 3 is driven to rotate through the first driving component 13 after the plug-in rod 15 is plugged with the wind-up roll 3.

The outer wall of the bearing bracket 1 is fixedly connected with a second driving assembly 9, and the second driving assembly 9 is a common servo motor.

The output shaft of the second driving component 9 is fixedly connected with a transmission rod 7, the outer wall of the bearing plate 6 is fixedly connected with a transmission wheel 8 meshed with the transmission rod 7, the transmission wheel 8 is a common worm wheel, the transmission rod 7 is a common worm, and the second driving component 9 controls the bearing plate 6 to rotate through the cooperation of the worm wheel and the worm, so that the winding roller 3 can be taken out conveniently.

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 to these embodiments 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. An adjusting device that dry film slitting machine was used, its characterized in that: the winding device comprises a bearing bracket (1), a winding roller (3) for winding materials, a bearing plate (6) for bearing the winding roller (3), a mounting bracket (2) and a clamping mechanism, wherein the mounting bracket (2) is elastically mounted on the outer wall of the bearing bracket (1), the winding roller (3) is rotatably mounted on the inner wall of the bearing bracket (1), and the bearing plate (6) is rotatably mounted on the inner wall of the bearing bracket (1);

the clamping mechanism comprises a limit roller (12) and a clamping roller (14), the limit roller (12) is rotatably arranged on the outer wall of the mounting bracket (2), and the clamping roller (14) is elastically arranged on the side wall of the mounting bracket (2);

the axes of the wind-up roller (3), the clamping roller (14) and the limiting roller (12) are parallel to each other.

2. An adjusting device for a dry film slitting machine as defined in claim 1, wherein: the side wall sliding mounting of installing support (2) has installation piece (10), the axial end of grip roll (14) with the outer wall rotation of installation piece (10) is connected, the side wall of installing support (2) is provided with and is used for the roof pressure connecting spring (16) of installation piece (10).

3. An adjusting device for a dry film slitting machine as defined in claim 2, wherein: the side wall sliding mounting of installing support (2) has control panel (17), the one end of connecting spring (16) with the bottom surface fixed connection of control panel (17), the other end of connecting spring (16) with the outer wall connection of installation piece (10).

4. A dry film slitter adjustment apparatus in accordance with claim 3, wherein: the outer wall of the mounting bracket (2) is connected with a control rod (11) through internal and external screw threads in a matched mode, and one end of the control rod (11) extends to the inside of the mounting bracket (2) and is rotationally connected with the upper end face of the control plate (17).

5. The adjusting device for a dry film slitting machine according to claim 4, wherein: the outer wall fixedly connected with installation pole (4) of bearing support (1), installation pole (4) run through the outer wall of installing support (2) and with installing support (2) rotate and be connected, the outer wall fixedly connected with control torsional spring (5) of installing support (2), the other end of control torsional spring (5) with the outer wall fixed connection of installation pole (4).

6. An adjusting device for a dry film slitting machine as defined in claim 1, wherein: the side wall of the bearing support (1) is fixedly connected with a first driving assembly (13), and a power output shaft of the first driving assembly (13) is fixedly connected with a plug-in rod (15) for being plugged into the central position of the axial end of the winding roller (3).

7. An adjusting device for a dry film slitting machine as defined in claim 1, wherein: the outer wall of the bearing support (1) is fixedly connected with a second driving assembly (9), an output shaft of the second driving assembly (9) is fixedly connected with a transmission rod (7), and the outer wall of the bearing plate (6) is fixedly connected with a transmission wheel (8) meshed with the transmission rod (7).