CN216613310U

CN216613310U - Coiling mechanism of substrate film production usefulness

Info

Publication number: CN216613310U
Application number: CN202122742244.5U
Authority: CN
Inventors: 姚海滨
Original assignee: Tianjin Hairongxin Technology Co ltd
Current assignee: Tianjin Hairongxin Technology Co ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-05-27
Anticipated expiration: 2031-11-10

Abstract

The utility model relates to a winding device for producing a substrate film, which comprises a winding mechanism and a pair of guide cylinders, wherein the winding mechanism winds the film conveyed from the space between the pair of guide cylinders, the winding mechanism comprises a lifting component, a lifting platform, a winding roller and a rotary driving component, the lifting component drives the lifting platform to move up and down, and two support plates which are distributed in parallel are fixed at the top end of the lifting platform. According to the utility model, the lifting assembly drives the lifting platform to enable the two winding rollers on the two support plates to move up and down, and the support shafts on the two fixed clamping devices correspond to the rotary driving assembly in turn according to the up-and-down movement, so that the rotary driving assembly drives the corresponding support shafts to rotate, and the winding rollers which are correspondingly clamped rotate, thereby realizing the simultaneous operation of winding a film and dismounting the winding rollers to complete winding, and reducing the equipment halt time caused by replacing the winding rollers.

Description

Coiling mechanism of substrate film production usefulness

Technical Field

The utility model relates to the technical field of film production, in particular to a winding device for producing a base material film.

Background

The winding machine is a material receiving part of a coil processing production line, raw materials are wound into coils in a mechanical mode, the film winding machine is a machine which enables films to be wound on the winding drum into a package through rotation of the winding drum, and the purpose of the machine is to facilitate transportation and storage of the films.

The coiling mechanism that film rolling machine on the market adopted, it is inconvenient that the wind-up roll is changed, need change new wind-up roll when changing the wind-up roll and just can wrap up again after accomplishing, and it is long when changing, influences rolling efficiency.

SUMMERY OF THE UTILITY MODEL

The object of the present invention is to solve at least one of the technical drawbacks mentioned.

Therefore, an object of the present invention is to provide a winding device for producing a substrate film, so as to solve the problems mentioned in the background art and overcome the disadvantages in the prior art.

In order to achieve the above object, an embodiment of an aspect of the present invention provides a winding device for producing a substrate film, including a winding mechanism and a pair of guide cylinders, where the winding mechanism winds a film conveyed from between the pair of guide cylinders, the winding mechanism includes a lifting component, a lifting platform, a winding roller, and a rotation driving component, the lifting component drives the lifting platform to move up and down, two parallel support plates are fixed to a top end of the lifting platform, one of the support plates is rotatably connected with two vertically-distributed telescopic clamping connectors, the other support plate is rotatably connected with a fixed clamping connector at a position corresponding to the telescopic clamping connectors, the winding roller is clamped between the fixed clamping connector and the telescopic clamping connectors, the fixed clamping connector is provided with a first internal spline shaft hole, the rotation driving component is located at one side of the lifting platform, and the rotation driving component includes a push-pull cylinder, a pull cylinder, and a pull cylinder, The push-pull air cylinder drives the motor to move relative to the support plate, a first spline shaft is fixed on an output shaft of the motor, and the first spline shaft is meshed with the first internal spline shaft hole so as to enable the fixed clamping device to rotate.

Preferably by any one of the above schemes, the telescopic clamping device comprises an inner spline shaft sleeve and a second spline shaft, the inner spline shaft sleeve penetrates through the support plate and is rotatably connected with the support plate, the second spline shaft is matched in the inner spline shaft sleeve, two ends of the second spline shaft extend to the outer side of the inner spline shaft sleeve, one end of the inner spline shaft sleeve, which is far away from the fixed clamping device, of the fixed disc is fixed at the other end of the inner spline shaft sleeve, a spring is sleeved on the second spline shaft between the first chuck and the support plate and is in a compression state, a second inner spline shaft hole is formed in the center of the first chuck, and the second inner spline shaft hole extends to the inside of the second spline shaft.

Preferably, the fixed clamping device comprises a supporting shaft and a second clamping plate, the supporting shaft is rotatably connected with the corresponding supporting plate, a first internal spline shaft hole is formed in one end face of the supporting shaft, the second clamping plate is fixed to the other end of the supporting shaft, a third internal spline shaft hole is formed in the center of the second clamping plate, and the third internal spline shaft hole extends to the inside of the supporting shaft.

Preferably, in any of the above aspects, the second internally splined shaft hole and the third internally splined shaft hole have the same size.

Preferably, according to any one of the above schemes, spline shaft heads are respectively fixed on two end faces of the winding roller, and when the winding roller is clamped between the first clamping plate and the second clamping plate, the spline shaft heads extend into the corresponding second internal spline shaft holes or the corresponding third internal spline shaft holes.

Preferably by any one of the above schemes, the lifting assembly comprises two lifting cylinders, the lifting cylinders are fixed on the bottom plate, and the telescopic rod ends on the lifting cylinders are fixed with the bottom end of the lifting platform.

Preferably, in any of the above schemes, the push-pull cylinder is fixed on the bottom plate, the telescopic rod end on the push-pull cylinder fixes the support, the support is slidably connected with the bottom plate, and the motor is fixed at the top end of the support.

Preferably by any one of the above schemes, a pair of guide cylinders is installed on the bottom plate through a vertical plate, a tensioning mechanism is arranged on the bottom plate between the winding mechanism and the guide cylinders, the tensioning mechanism comprises a tensioning roller and a stand column, the stand columns are respectively arranged on two sides of the tensioning roller, the stand columns are fixed on the bottom plate, a sliding block is sleeved on the stand columns, the sliding block is rotatably connected with the tensioning roller, a stud is fixed at the top end of the sliding block, and a balancing weight is connected with the stud through threads.

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

1. the lifting assembly drives the lifting platform to enable the two winding rollers on the two support plates to move up and down, and the support shafts on the two fixed clamping devices correspond to the rotary driving assembly in turn according to the up-and-down movement, so that the rotary driving assembly drives the corresponding support shafts to rotate, the winding rollers which are correspondingly clamped rotate, the simultaneous operation of winding a film and dismounting the winding rollers for completing winding is further realized, the time for stopping equipment due to replacement of the winding rollers is reduced, and the working efficiency is improved;

2. set up straining device between wind-up roll and guide cylinder, make the film be in the tensioning state when the rolling, guarantee the rolling effect, the while is at the fixed double-screw bolt on the slider, adjusts the gravity of tensioning roller through the number of installation balancing weight to reach suitable tensioning dynamics, it is more convenient to use.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic overall structure diagram of a winding device for producing a substrate film according to an embodiment of the present invention;

FIG. 2 is a side view of the winding mechanism of FIG. 1;

fig. 3 is a side view of the tensioning mechanism of fig. 1.

Wherein: 1. a support plate; 2. a disc; 3. a guide cylinder; 4. a base plate; 5. a tension roller; 6. a column; 7. a slider; 8. a vertical plate; 9. a motor; 10. a support; 11. a push-pull cylinder; 12. a first spline shaft; 13. a support shaft; 14. a first clamping plate; 15. a second clamping plate; 16. a second spline shaft; 17. a spring; 18. a disc; 19. a lifting platform; 20. a lifting cylinder; 21. a stud; 22. and a balancing weight.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

As shown in fig. 1 to 3, the winding device for producing a substrate film according to an embodiment of the present invention includes a winding mechanism and a pair of guide cylinders 3, the winding mechanism winds a film conveyed from between the pair of guide cylinders 3, the winding mechanism includes a lifting component, a lifting platform 19, a winding roller, and a rotation driving component, the lifting component drives the lifting platform 19 to move up and down, two parallel support plates 1 are fixed to the top end of the lifting platform 19, one of the support plates 1 is rotatably connected to two vertically-distributed retractable clamping devices, a fixed clamping device is rotatably connected to a portion of the other support plate 1 corresponding to the retractable clamping devices, the winding roller is clamped between the fixed clamping device and the retractable clamping devices, the fixed clamping device is provided with a first internal spline shaft hole, the rotation driving component is located on one side of the lifting platform 19, and the rotation driving component includes a push-pull cylinder 11, The push-pull air cylinder 11 drives the motor 9 to move relative to the support plate 1, a first spline shaft 12 is fixed on an output shaft of the motor 9, and the first spline shaft 12 is meshed with a first internal spline shaft hole so as to enable the fixed clamping device to rotate.

In this embodiment, two wind-up rolls on two extension boards 1 are realized reciprocating through lifting unit drive elevating platform 19, can make two back shafts 13 on deciding the joint ware correspond with the rotation driving subassembly in turn according to reciprocating, thereby make the back shaft 13 that the rotation driving subassembly drive corresponds rotatory, make the wind-up roll that corresponds the joint rotatory, and then realized the rolling film and dismantle the concurrent operation with the wind-up roll of accomplishing the rolling, reduce the time that makes equipment shut down because of changing the wind-up roll, and the work efficiency is improved.

The telescopic clamping device comprises an inner spline shaft sleeve and a second spline shaft 16, wherein the inner spline shaft sleeve penetrates through the support plate 1 and is rotatably connected with the support plate 1, the second spline shaft 16 is matched in the inner spline shaft sleeve, two ends of the second spline shaft 16 extend to the outer side of the inner spline shaft sleeve, one end of the inner spline shaft sleeve, which is far away from the fixed disc 182 of the fixed clamping device, is fixed with a first chuck at the other end of the inner spline shaft sleeve, a spring 17 is sleeved on the second spline shaft 16 between the first chuck and the support plate 1, the spring 17 is in a compression state, a second inner spline shaft hole is formed in the center of the first chuck, and the second inner spline shaft hole extends to the inside of the second spline shaft 16.

The supporting plate 1 is provided with two mounting holes which are vertically distributed, the inner spline shaft sleeve is rotatably connected in the mounting holes on the corresponding supporting plate 1, and the axial length of the inner spline shaft sleeve is smaller than that of the mounting holes.

The fixed clamping device comprises a supporting shaft 13 and a second clamping plate 15, the supporting shaft 13 penetrates through a mounting hole in the corresponding support plate 1 and is connected with the supporting shaft in a rotating mode, a first inner spline shaft hole is formed in one end face of the supporting shaft 13, the second clamping plate 15 is fixed to the other end of the supporting shaft 13, a third inner spline shaft hole is formed in the center of the second clamping plate 15, and the third inner spline shaft hole extends into the supporting shaft 13. And the second inner spline shaft hole and the third inner spline shaft hole have the same size.

And spline shaft heads are respectively fixed on two end faces of the winding roller, and when the winding roller is clamped between the first clamping plate 14 and the second clamping plate 15, the spline shaft heads extend into corresponding second internal spline shaft holes or third internal spline shaft holes.

The central parts of the first clamping plate 14 and the second clamping plate 15 are respectively provided with a second internal spline shaft hole and a third internal spline shaft hole which are matched with the spline shaft heads, the spline shaft heads on the winding roller can be inserted into the corresponding second internal spline shaft holes and the corresponding third internal spline shaft holes, the winding roller is supported, meanwhile, the first clamping plate 14 is moved by the aid of elasticity of the spring 17, the winding roller is clamped between the first clamping plate 14 and the second clamping plate 15, the winding roller needs to be kept away from the first clamping plate 14 during dismounting, the spline shaft heads can be pulled out of the second internal spline shaft holes, dismounting is achieved, the whole mounting and dismounting process is simple and fast, and the winding roller is convenient to rapidly dismount and replace.

The lifting assembly comprises two lifting cylinders 20, the lifting cylinders 20 are fixed on the bottom plate 4, and telescopic rod ends on the lifting cylinders 20 are fixed with the bottom end of the lifting platform 19.

The push-pull air cylinder 11 is fixed on the bottom plate 4, a support 10 is fixed on an expansion link end of the push-pull air cylinder 11, the support 10 is connected with the bottom plate 4 in a sliding mode, and the motor 9 is fixed at the top end of the support 10.

A pair of guide cylinders are arranged on the bottom plate 4 through vertical plates 8 and are distributed in parallel up and down, the vertical plates 8 are arranged on two sides of each guide cylinder respectively, and the guide cylinders are rotatably connected with the vertical plates 8.

Set up straining device on bottom plate 4 between winding mechanism and the guide cylinder, straining device includes tensioning roller 5, stand 6, the both sides of tensioning roller 5 set up stand 6 respectively, stand 6 is fixed on bottom plate 4, the cover has slider 7 on the stand 6, slider 7 rotates with tensioning roller 5 to be connected, slider 7's top fixing stud 21, threaded connection balancing weight 22 on the stud 21. The slider 7 is connected with the upright 6 through a linear bearing, so that the slider 7 can slide up and down along the axis of the upright 6.

In this embodiment, tensioning roller 5 is free movement about can relative stand 6, utilizes self gravity to produce pressure to the film, makes the film be in the tensioning state at the rolling in-process, and the rolling is effectual, and 22 numbers of balancing weight that connect on the double-screw bolt 21 can be a plurality of, carries out the increase and decrease of 22 numbers of balancing weight according to required tensioning dynamics to can adjust the holistic weight of tensioning roller 5, guarantee that the film is in the tensioning state in the rolling.

The working principle of the winding device for producing the base material film is as follows: the film passes through the space between the pair of guide cylinders, then bypasses the bottom of the tension roller 5 and is wound on the winding roller, when the film is wound, the motor 9 is started to drive the first spline shaft 12 to rotate, so that the support shaft 13 drives the winding roller to rotate, the winding action is realized, when the winding is completed and the winding roller needs to be replaced, the motor 9 is stopped, the push-pull air cylinder 11 is started to drive the motor 9 to pull the first spline shaft 12 out of the first spline shaft hole, then the lifting air cylinder 20 is started to drive the lifting platform 19 to move up or down, so that the winding roller which does not wind the film is positioned at the same height as the first spline shaft 12, then the push-pull air cylinder 11 is started to drive the motor 9 to insert the first spline shaft 12 into the corresponding first spline shaft hole, and through the matching of the first spline shaft 12 and the first spline shaft hole, the motor 9 can drive the support shaft 13 to rotate, so that the winding roller rotates; when the wind-up roll is disassembled, the wind-up roll is lifted, the first clamping plate 14 is manually pulled to move in the direction far away from the wind-up roll, the second spline shaft 16 moves in the direction far away from the wind-up roll, so that the spline shaft head on the wind-up roll is extracted from the second internal spline shaft hole, the wind-up roll can be taken out, the new wind-up roll is re-loaded, the wind-up roll is clamped between the first clamping plate 14 and the second clamping plate 15 under the elastic action of the spring 17, when the wind-up roll is replaced, the other wind-up roll can be normally wound without influence, and the working efficiency is improved.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

It will be understood by those skilled in the art that the utility model includes any combination of the elements of the foregoing description and the detailed description as well as those illustrated in the drawings, which are meant to be space-limited and not intended to constitute a part of the specification in any way whatsoever, the combination being such that the description is not intended to be exhaustive. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Although embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are exemplary and not to be construed as limiting the present invention, and that those skilled in the art may make variations, modifications, substitutions and alterations within the scope of the present invention without departing from the spirit and scope of the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A winding device for substrate film production is characterized by comprising a winding mechanism and a pair of guide cylinders, wherein the winding mechanism winds a film conveyed from a position between the pair of guide cylinders, the winding mechanism comprises a lifting component, a lifting platform, a winding roller and a rotary driving component, the lifting component drives the lifting platform to move up and down, two support plates which are distributed in parallel are fixed at the top end of the lifting platform, one support plate is rotatably connected with two telescopic clamping devices which are distributed up and down, the other support plate is rotatably connected with a fixed clamping device at a position corresponding to the telescopic clamping devices, the winding roller is clamped between the fixed clamping device and the telescopic clamping devices, a first internal spline shaft hole is formed in the fixed clamping device, the rotary driving component is positioned at one side of the lifting platform and comprises a push-pull cylinder and a motor, the push-pull cylinder drives the motor to move relative to the support plates, and a first spline shaft is fixed on an output shaft of the motor and is meshed with the first internal spline shaft hole so as to enable the fixed clamping device to rotate.

2. The winding device for producing the base material film as claimed in claim 1, wherein the retractable latch comprises an inner spline shaft sleeve and a second spline shaft, the inner spline shaft sleeve penetrates through the support plate and is rotatably connected with the support plate, the second spline shaft is matched in the inner spline shaft sleeve, two ends of the second spline shaft extend to the outer side of the inner spline shaft sleeve, one end of the inner spline shaft sleeve, which is far away from the fixed disc, of the fixed latch is fixed to the other end of the inner spline shaft sleeve, a spring is sleeved on the second spline shaft between the first chuck and the support plate and is in a compressed state, a second inner spline shaft hole is formed in the center of the first chuck, and the second inner spline shaft extends into the second spline shaft.

3. The winding device for producing the base material film as claimed in claim 2, wherein the fixed clamping device comprises a support shaft and a second clamping plate, the support shaft is rotatably connected with the corresponding support plate, one end face of the support shaft is provided with the first internal spline shaft hole, the other end of the support shaft is fixed with the second clamping plate, a third internal spline shaft hole is arranged at the center of the second clamping plate, and the third internal spline shaft hole extends into the support shaft.

4. The take-up device for the production of a substrate film as claimed in claim 3, wherein the second internally splined shaft hole and the third internally splined shaft hole are the same size.

5. The winding device for producing the base material film as claimed in claim 4, wherein spline shaft heads are respectively fixed on two end faces of the winding roller, and when the winding roller is clamped between the first clamping plate and the second clamping plate, the spline shaft heads extend into the corresponding second internal spline shaft holes or the corresponding third internal spline shaft holes.

6. The winding device for producing the substrate film as claimed in claim 1, wherein the lifting assembly comprises two lifting cylinders, the lifting cylinders are fixed on the bottom plate, and telescopic rod ends on the lifting cylinders are fixed with the bottom end of the lifting table.

7. The winding device for producing the substrate film as claimed in claim 1, wherein the push-pull cylinder is fixed on the base plate, a bracket is fixed at an expansion link end of the push-pull cylinder, the bracket is slidably connected with the base plate, and the motor is fixed at the top end of the bracket.

8. The winding device for producing the substrate film according to claim 1, wherein a pair of guide cylinders are installed on the bottom plate through vertical plates, a tensioning mechanism is arranged on the bottom plate between the winding mechanism and the guide cylinders, the tensioning mechanism comprises a tensioning roller and upright columns, the upright columns are respectively arranged on two sides of the tensioning roller, the upright columns are fixed on the bottom plate, sliding blocks are sleeved on the upright columns, the sliding blocks are rotatably connected with the tensioning roller, a stud is fixed at the top end of each sliding block, and balancing weights are connected to the studs in a threaded manner.