阅读说明：本技术 一种单向拉伸聚酰亚胺薄膜支撑防护装置 (Unidirectional stretching polyimide film supports protector ) 是由 桑慎楚 于 2020-07-13 设计创作，主要内容包括：本发明公开了一种单向拉伸聚酰亚胺薄膜支撑防护装置,涉及支撑防护装置结构技术领域,为解决现有的支撑防护装置不能很好的对聚酰亚胺薄膜进行支撑防护,容易导致聚酰亚胺薄膜出现破损的情况的问题。所述横向安装固定架的下端设置有竖向安装固定架,所述竖向安装固定架的一端安装有固定横杆,所述横向安装固定架的一侧安装有支撑转辊,所述竖向安装固定架的一侧安装有辅助转辊,所述支撑转辊的两侧安装有固定件,所述辅助转辊的两侧设置有螺纹固定端,所述螺纹固定端的一侧安装有固定螺帽,所述横向安装固定架的下方安装有支撑座,所述支撑座的上端设置有固定端,所述支撑座的一侧设置有支撑端,所述支撑座的下端设置有固定底座。(The invention discloses a support and protection device for a uniaxially stretched polyimide film, relates to the technical field of support and protection device structures, and aims to solve the problem that the polyimide film is easily damaged because the existing support and protection device cannot well support and protect the polyimide film. The lower extreme of horizontal installation mount is provided with vertical installation mount, fixed horizontal pole is installed to the one end of vertical installation mount, one side of horizontal installation mount is installed and is supported the commentaries on classics roller, the supplementary roller that changes is installed to one side of vertical installation mount, the mounting is installed to the both sides of supporting the commentaries on classics roller, the supplementary both sides of changeing the roller are provided with the screw thread stiff end, fixation nut is installed to one side of screw thread stiff end, the supporting seat is installed to the below of horizontal installation mount, the upper end of supporting seat is provided with the stiff end, one side of supporting seat is provided with the support end, the lower extreme of supporting seat.)

1. The utility model provides an one-way stretch polyimide film supports protector, includes horizontal installation mount (1), its characterized in that: the lower extreme of horizontal installation mount (1) is provided with vertical installation mount (2), fixed horizontal pole (3) are installed to the one end of vertical installation mount (2), support commentaries on classics roller (4) are installed to one side of horizontal installation mount (1), supplementary commentaries on classics roller (11) are installed to one side of vertical installation mount (2), mounting (16) are installed to the both sides of supporting commentaries on classics roller (4), the both sides of supplementary commentaries on classics roller (11) are provided with screw thread stiff end (17), fixing nut (18) are installed to one side of screw thread stiff end (17), rubber gasket (19) are installed to one side of fixing nut (18), supporting seat (7) are installed to the below of horizontal installation mount (1), the upper end of supporting seat (7) is provided with stiff end (701), one side of supporting seat (7) is provided with support end (702), the lower end of the supporting seat (7) is provided with a fixed base (703).

2. A uniaxially stretched polyimide film support guard according to claim 1, wherein: the inside at horizontal installation mount (1) both ends is provided with fixed orifices (101), the inside of vertical installation mount (2) is provided with sliding tray (201).

3. A uniaxially stretched polyimide film support guard according to claim 1, wherein: one end of the thread fixing end (17) penetrates through the sliding groove (201) to be fixedly connected with the fixing nut (18) through threads.

4. A uniaxially stretched polyimide film support guard according to claim 1, wherein: stiff end (701) are located one side of horizontal installation mount (1), through screw (8) fixed connection between stiff end (701) and horizontal installation mount (1), screw (8) are provided with four, stiff end (701) are passed and extend to the inside of horizontal installation mount (1) to the one end of screw (8).

5. A uniaxially stretched polyimide film support guard according to claim 1, wherein: support and change roller (4) and supplementary roller (11) and include roll body (12), arc protection end (13), fixing base (14) and pivot (15), the both ends of roll body (12) are provided with arc protection end (13), the one end of arc protection end (13) is provided with fixing base (14), pivot (15) are installed to one side of fixing base (14).

6. A uniaxially stretched polyimide film support guard according to claim 5, wherein: protective baffle (5) are installed to outer wall one side of fixing base (14), protective baffle's (5) one end is provided with mount pad (501), through fixed screw (6) fixed connection between mount pad (501) and fixing base (14), fixed screw (6) are provided with four, mount pad (501) are passed and extend to the inside of fixing base (14) to the one end of fixed screw (6).

7. A uniaxially stretched polyimide film support guard according to claim 1, wherein: a stabilizing base (9) is installed below the fixed base (703), and the fixed base (703) is fixedly connected with the stabilizing base (9) through a fixing screw (10).

8. A uniaxially stretched polyimide film support guard according to claim 7, wherein: the number of the fixing screws (10) is four, and one end of each fixing screw (10) penetrates through the fixing base (703) and extends into the stabilizing base (9).

9. A uniaxially stretched polyimide film support guard according to claim 1, wherein: the transverse installation fixing frame (1) and the vertical installation fixing frame (2) are of an integral structure, the fixed cross rod (3) is located between the two vertical installation fixing frames (2), and the fixed cross rod (3) and the vertical installation fixing frame (2) are of an integral structure.

Technical Field

The invention relates to the technical field of supporting and protecting device structures, in particular to a supporting and protecting device for a uniaxial tension polyimide film.

Background

Polyimide film includes pyromellitic polyimide film and biphenyl type polyimide film two types, become the membrane by polyamide acid solution curtain coating, after stretching, high temperature imidization, polyimide film has excellent heat stability, chemical resistance, electrical insulation performance and mechanical properties, generally be orange, polyimide film need stretch polyimide film when carrying out the preparation, can use support protector usually at tensile in-process, be used for supporting polyimide film and protect polyimide film unidirectional stretching, avoid polyimide film to appear damaging at tensile in-process.

But the protection is supported to polyimide film that current support protector can not be fine, when stretching polyimide film, leads to polyimide film to appear the damaged condition easily, therefore urgently needed a uniaxial tension polyimide film support protector on the market to solve these problems.

Disclosure of Invention

The invention aims to provide a support and protection device for a uniaxially stretched polyimide film, which is used for solving the problems that the existing support and protection device cannot well support and protect the polyimide film and the polyimide film is easily damaged when the polyimide film is stretched in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an one-way stretching polyimide film supports protector, includes the horizontal installation mount, the lower extreme of horizontal installation mount is provided with vertical installation mount, fixed horizontal pole is installed to the one end of vertical installation mount, one side of horizontal installation mount is installed and is supported the commentaries on classics roller, one side of vertical installation mount is installed and is assisted the commentaries on classics roller, support the both sides of changeing the roller and install the mounting, the both sides of assisting commentaries on classics roller are provided with the screw thread stiff end, fixing nut is installed to one side of screw thread stiff end, the rubber gasket is installed to one side of fixing nut, the supporting seat is installed to the below of horizontal installation mount, the upper end of supporting seat is provided with the stiff end, one side of supporting seat is provided with the support.

Preferably, the inside at horizontal installation mount both ends is provided with the fixed orifices, the inside of vertical installation mount is provided with the sliding tray.

Preferably, one end of the thread fixing end penetrates through the sliding groove to be fixedly connected with the fixing nut through threads.

Preferably, the stiff end is located one side of horizontal installation mount, pass through screw fixed connection between stiff end and the horizontal installation mount, the screw is provided with four, the one end of screw is passed the stiff end and is extended to the inside of horizontal installation mount.

Preferably, the supporting roller and the auxiliary roller comprise a roller body, an arc protection end, a fixing seat and a rotating shaft, the two ends of the roller body are provided with the arc protection end, one end of the arc protection end is provided with the fixing seat, and the rotating shaft is installed on one side of the fixing seat.

Preferably, guard flap is installed to outer wall one side of fixing base, guard flap's one end is provided with the mount pad, through fixed screw fixed connection between mount pad and the fixing base, the fixed screw is provided with four, the one end of fixed screw passes the mount pad and extends to the inside of fixing base.

Preferably, a stabilizing base is installed below the fixing base, and the fixing base is fixedly connected with the stabilizing base through a fixing screw.

Preferably, the number of the fixing screws is four, and one end of each fixing screw penetrates through the fixing base and extends into the stabilizing base.

Preferably, the transverse installation fixing frames and the vertical installation fixing frames are of an integrated structure, the fixed cross rod is located between the two vertical installation fixing frames, and the fixed cross rod and the vertical installation fixing frames are of an integrated structure.

Compared with the prior art, the invention has the beneficial effects that:

1. this kind of unidirectional stretching polyimide film supports protector is provided with vertical installation mount, the inside of vertical installation mount is provided with the sliding tray, supplementary commentaries on classics roller is installed to one side of sliding tray, supplementary both ends of changeing the roller are provided with the screw thread stiff end, fixation nut is installed to one side of screw thread stiff end, can make supplementary commentaries on classics roller installation fix the one side at the sliding tray through fixation nut, can make supplementary commentaries on classics roller upwards or move downwards in the inside of sliding tray through rotating fixation nut, the height of supplementary commentaries on classics roller can be adjusted through the sliding tray that sets up like this, through adjusting the height of supplementary commentaries on classics roller, can adjust the pulling force of stretcher to the polyimide film, the polyimide film thickness that can conveniently control and produce like.

2. This kind of support of unidirectional stretching polyimide film support protector installation changes roller and supplementary both ends of changeing the roller and all are provided with arc protection end, can make the polyimide film when drawing through being provided with arc protection end, the polyimide film is difficult to the condition that the fold appears, one side of arc protection end is provided with the fixing base, guard flap is installed all around to the outer wall of fixing base, guard flap through the installation can carry on spacingly to the polyimide film, avoid in the time of tensile polyimide film probably twines in the pivot, thereby cause to support to change the roller and assist the roller and appear the condition that can not rotate, can cause the polyimide film to take place the condition of breaking in tensile process like this, influence the production speed of polyimide film.

Drawings

FIG. 1 is an overall front view of the present invention;

FIG. 2 is an overall side view of the present invention;

FIG. 3 is an overall top view of the present invention;

FIG. 4 is a schematic view of the structure of the mounting bracket of the present invention;

fig. 5 is a partially enlarged view of the region a of the present invention.

In the figure: 1. transversely installing a fixed frame; 101. a fixing hole; 2. vertically installing a fixed frame; 201. a sliding groove; 3. fixing the cross bar; 4. supporting the roller; 5. a protective baffle; 501. a mounting seat; 6. fixing screws; 7. a supporting seat; 701. a fixed end; 702. a support end; 703. a fixed base; 8. a screw; 9. a stabilizing base; 10. a set screw; 11. auxiliary roller rotation; 12. a roller body; 13. an arc-shaped protection end; 14. a fixed seat; 15. a rotating shaft; 16. a fixing member; 17. a thread fixing end; 18. fixing a nut; 19. a rubber gasket.

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.

Referring to fig. 1-5, an embodiment of the present invention is shown: a supporting and protecting device for a one-way stretching polyimide film comprises a transverse mounting and fixing frame 1, wherein a vertical mounting and fixing frame 2 is arranged at the lower end of the transverse mounting and fixing frame 1, a fixing cross rod 3 is arranged at one end of the vertical mounting and fixing frame 2, a supporting roller 4 is arranged at one side of the transverse mounting and fixing frame 1, an auxiliary roller 11 is arranged at one side of the vertical mounting and fixing frame 2, fixing parts 16 are arranged at two sides of the supporting roller 4, thread fixing ends 17 are arranged at two sides of the auxiliary roller 11, a fixing nut 18 is arranged at one side of the thread fixing end 17, a rubber gasket 19 is arranged at one side of the fixing nut 18, the fixing effect of the fixing nut 18 on the auxiliary roller 11 can be better by arranging the rubber gasket 19, a supporting seat 7 is arranged below the transverse mounting and fixing frame 1, a fixing end 701 is arranged at, the lower end of the supporting seat 7 is provided with a fixed base 703.

Further, the inside at 1 both ends of horizontal installation mount is provided with fixed orifices 101, the inside of vertical installation mount 2 is provided with sliding tray 201, can will support through the fixed orifices 101 that set up and change roller 4 and fix the one side at horizontal installation mount 1 through mounting 16, can adjust the position of installing the supplementary roller 11 of changeing in vertical installation mount 2 one side through being provided with sliding tray 201, can adjust the polyimide film like this by tensile dynamics, also avoid the polyimide film condition of breaking to appear when can making the tensile effect of polyimide film better, thereby cause the unnecessary loss.

Further, one end of the thread fixing end 17 passes through the sliding groove 201 to be fixedly connected with the fixing nut 18 through threads, and the firmness of connection between the thread fixing end 17 and the vertical installation fixing frame 2 can be improved through the fixing nut 18, so that the auxiliary rotating roller 11 is more firm to install on one side of the vertical installation fixing frame 2.

Further, stiff end 701 is located one side of horizontal installation mount 1, through 8 fixed connection of screw between stiff end 701 and the horizontal installation mount 1, screw 8 is provided with four, stiff end 701 is passed and extends to the inside of horizontal installation mount 1 to the one end of screw 8, can improve the fastness of being connected between stiff end 701 and the horizontal installation mount 1 like this, can improve the connection effect between stiff end 701 and the horizontal installation mount 1 through screw 8, make supporting seat 7 can be fine support horizontal installation mount 1.

Further, support and change roller 4 and supplementary commentaries on classics roller 11 including changeing roll body 12, arc protection end 13, fixing base 14 and pivot 15, the both ends of changeing roll body 12 are provided with arc protection end 13, the one end of arc protection end 13 is provided with fixing base 14, pivot 15 is installed to one side of fixing base 14, it can make the polyimide film when carrying out stretching to protect end 13 through being provided with the arc, the polyimide film is difficult to the condition of fold appearing, can cause the influence to the rolling of the polyimide film of production like this.

Furthermore, a protective baffle 5 is installed on one side of the outer wall of the fixed seat 14, one end of the protective baffle 5 is provided with an installation seat 501, the installation seat 501 is fixedly connected with the fixed seat 14 through a set screw 6, four set screws 6 are provided, one end of the set screw 6 penetrates through the installation seat 501 and extends into the fixed seat 14, the firmness of connection between the installation seat 501 and the fixed seat 14 can be improved, the protective baffle 5 can be firmly installed on one side of the outer wall of the fixed seat 14, the polyimide film can be limited through the installed protective baffle 5, the polyimide film is prevented from being wound on the rotating shaft 15 when being stretched, so that the supporting rotating roller 4 and the auxiliary rotating roller 11 cannot rotate, the polyimide film is prevented from being broken in the stretching process, and unnecessary loss is avoided, it also affects the efficiency of polyimide film production.

Further, unable adjustment base 9 is installed to unable adjustment base 703's below, through set screw 10 fixed connection between unable adjustment base 703 and the unable adjustment base 9, can improve the fastness of being connected between unable adjustment base 703 and the unable adjustment base 9 like this, make the top at unable adjustment base 9 of fixing that supporting seat 7 can be firmly, this kind of unidirectional stretching polyimide film supports the condition that protector can not take place to empty when supporting protector to polyimide film through this kind of unidirectional stretching polyimide film like this.

Further, set screw 10 is provided with four, and unable adjustment base 703 is passed and the inside that extends to stabilizing base 9 to set screw 10's one end, and the fastness of being connected between unable adjustment base 703 and the stabilizing base 9 can effectually be improved through the set screw 10 of installation, avoids this kind of unidirectional stretching polyimide film to support protector and causes the supporting seat 7 and take place to rock between stabilizing base 9 at the in-process of work to cause the influence to polyimide film's production.

Further, horizontal installation mount 1 and vertical installation mount 2 structure as an organic whole, fixed horizontal pole 3 is located between two vertical installation mounts 2, and fixed horizontal pole 3 and vertical installation mount 2 structure as an organic whole, can improve the fastness of being connected between horizontal installation mount 1 and the vertical installation mount 2 like this, make horizontal installation mount 1 and vertical installation mount 2 be difficult to appear the circumstances such as drop at the in-process of work, thereby influence the speed of polyimide film production, can improve overall structure's fastness between the device through being provided with fixed horizontal pole 3.

The working principle is as follows: when in use, one end of the supporting roller 4 is inserted into the fixing hole 101 arranged at one end of the transverse mounting fixing frame 1, then the two ends of the supporting roller 4 are mounted and fixed through the fixing piece 16, one end of the auxiliary roller 11 is inserted into the sliding groove 201 arranged in the vertical mounting fixing frame 2, the two ends of the auxiliary roller 11 are provided with the thread fixing ends 17, the rubber gasket 19 is mounted into one end of the thread fixing end 17, then the fixing nut 18 is rotated to fix the auxiliary roller 11, then the transverse mounting fixing frame 1 is placed above the supporting end 702 arranged at one end of the supporting seat 7, the transverse mounting fixing frame 1 is positioned at one side of the fixing end 701, then the transverse mounting fixing frame 1 and the fixing end 701 are connected and fixed through the screw 8, thus the supporting effect of the transverse mounting fixing frame 1 by the supporting seat 7 can be improved, meanwhile, the firmness of connection between the transversely-installed fixing frame 1 and the fixed end 701 is improved, the lower end of the supporting seat 7 is provided with the fixed base 703, the fixed base 703 and the stable base 9 are fixedly connected through the fixing screw 10, so that the one-way stretching polyimide film supporting and protecting device is not easy to topple over when in use, when the one-way stretching polyimide film supporting and protecting device is used, one end of the polyimide film is positioned at the upper end of the front-end supporting roller 4, then passes through the lower end of the auxiliary roller 11 and finally passes through the upper end of the rear-end supporting roller 4, finally the polyimide film can be stretched through a stretcher, the polyimide film can be better stretched through the lower end of the auxiliary roller 11, the auxiliary rollers 11 can move at the two ends of the sliding groove 201 by rotating the fixing screw cap 18, the thickness of the produced polyimide film can be conveniently controlled by adjusting the height of the auxiliary rotating roller 11, the arc-shaped protection ends 13 are arranged at the two ends of the supporting rotating roller 4 and the auxiliary rotating roller 11, the polyimide film can be stretched by arranging the arc-shaped protection ends 13, the polyimide film is not easy to wrinkle, the winding of the produced polyimide film can be influenced, the production speed of the polyimide film is influenced, one side of each arc-shaped protection end 13 is provided with the fixing seat 14, the protection baffle 5 is arranged on the periphery of the outer wall of the fixing seat 14, the polyimide film can be limited by the installed protection baffle 5, the phenomenon that the polyimide film is wound on the rotating shaft 15 when the polyimide film is stretched is avoided, and the supporting rotating roller 4 and the auxiliary rotating roller 11 cannot rotate is caused, this may cause the polyimide film to be broken during the stretching process, which affects the production speed of the polyimide film.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.