Cutting auxiliary alignment assembly for cholesteric liquid crystal membrane production
By designing a cutting-aid alignment component, the insertion and engagement of the alignment component are achieved using a screw, a linkage washer, and a fastening nut. This solves the problem of misaligned edges after cutting cholesteric liquid crystal film, simplifies the winding process, and improves production efficiency.
Patent Information
- Application Number
- CN202520144614.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-21
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2035-01-21
AI Technical Summary
During the cutting process of cholesteric liquid crystal film, misalignment of the film edges leads to difficulties in winding.
A cutting-aid alignment component was designed. The alignment components are interlocked by the screws, linkage washers and fastening nuts of alignment component one and alignment component two. The length adjustment and locking limit of the alignment components are achieved by utilizing the synchronous movement of the telescopic sleeve and the clamping plate, thus assisting in the alignment of the film edge.
The edge alignment of the cut cholesteric liquid crystal film was achieved, simplifying the winding operation and improving production efficiency.
Smart Images
Figure CN223742892U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to cholesteric liquid crystal film production technical field, specifically is a kind of cholesteric liquid crystal film production is cut auxiliary alignment subassembly. BACKGROUND
[0002] Cholesteric liquid crystal film is a kind of liquid crystal film with special optical properties, and its main component is cholesteric liquid crystal. Cholesteric liquid crystal film has wide application in display technology, optical devices, sensing and other fields. For example, in display technology, cholesteric liquid crystal film is often used in super-twisted liquid crystal display as an additive of nematic liquid crystal to guide the liquid crystal to twist and arrange in the liquid crystal cell. In addition, cholesteric liquid crystal film also has circularly polarized light performance and can be used in optical devices and sensing fields.
[0003] However, the inventors found that there are still problems in the actual production process. During the production of cholesteric liquid crystal film, cutting is needed to meet the requirements of the use equipment. After cutting, the cholesteric liquid crystal film needs to be rolled. However, due to the length of the cholesteric liquid crystal film, the edges of the cholesteric liquid crystal film are not aligned during the cutting process, which makes it difficult to roll the cholesteric liquid crystal film.
[0004] Therefore, the utility model provides a cutting auxiliary alignment assembly for cholesteric liquid crystal film production. UTILITY MODEL CONTENT
[0005] In view of the deficiencies of the prior art, the utility model provides a cutting auxiliary alignment assembly for cholesteric liquid crystal film production, which has the advantage of facilitating the rolling operation of the edges during the cutting process, and solves the problems raised in the background art.
[0006] The utility model provides the following technical scheme: a cutting auxiliary alignment assembly for cholesteric liquid crystal film production, comprising alignment assembly one and alignment assembly two, the number of alignment assembly one and alignment assembly two is two groups, two groups of alignment assembly one and alignment assembly two are all provided with two groups of mounting holes, and the inside of two groups of mounting holes is all attached with screw rod, the surface of two groups of screw rod is attached with linkage gasket, the outside of linkage gasket is attached with two groups of fastening nut, the inside of two groups of fastening nut is screw thread connection with screw rod, the side surface of screw rod is fixedly connected with mounting plate, the side surface of mounting plate is fixedly installed with telescopic sleeve shell three, the inside of telescopic sleeve shell three is slidably connected with telescopic rod two, the surface of telescopic rod two is slidably connected with telescopic sleeve shell four, the surface of telescopic sleeve shell three and telescopic sleeve shell four is provided with a plurality of clamping grooves, the inside of a plurality of clamping grooves is fixedly connected with telescopic sleeve shell five, the inside of telescopic sleeve shell five is slidably connected with telescopic rod three, the surface of telescopic rod three is slidably connected with telescopic sleeve shell one.
[0007] Preferably, the side of the alignment assembly one and the alignment assembly two is fixedly provided with an extension sleeve six, the inside of the extension sleeve six is slidably connected with an extension rod one, the surface of the extension rod one is slidably connected with an extension sleeve two, and the length values of the extension rod one and the extension rod two are consistent.
[0008] Preferably, the shape of the alignment assembly one and the alignment assembly two is consistent.
[0009] Preferably, the inside of the cavity of the alignment assembly one and the alignment assembly two is fixedly provided with a plurality of clamping columns, and the surface of the plurality of clamping columns is attached with a linkage clamping plate.
[0010] Preferably, the shape of the extension sleeve three and the extension sleeve four is consistent, and the length values of the extension sleeve three and the extension sleeve four and the extension sleeve six and the extension sleeve two are consistent.
[0011] Preferably, the shape of the extension sleeve one and the extension sleeve five is consistent.
[0012] Compared with the prior art, the utility model has the following beneficial effects:
[0013] The cutting auxiliary alignment assembly for the production of the cholesteric liquid crystal film is characterized in that two groups of installation holes of two groups of alignment assembly one and alignment assembly two are in a plug-in relationship with two groups of screw rods outside four groups of installation plates, and then the preliminary installation is completed by fastening the fastening nuts after the installation of the linkage gasket, the synchronous movement state of the extension rod two slidably connected between the extension sleeve three and the extension sleeve four on the side of the installation plate and the extension rod one slidably connected between the extension sleeve six and the extension sleeve two on the side of the alignment assembly one and the alignment assembly two is formed, and then the overall length can be extended according to actual requirements, the extension sleeve two slidably connected between the extension sleeve five and the extension sleeve four can be adjusted, and at the same time, the linkage clamping plate needs to be removed, the clamping column fixedly installed in the cavities of the alignment assembly one and the alignment assembly two is used to form clamping limiting after the adjustment is completed, the cholesteric liquid crystal film in the cutting process is passed from below the four groups of installation plates and is attached to the top of the clamping column after the debugging installation is completed, and then the auxiliary alignment effect is realized by the two groups of alignment assembly one and alignment assembly two and the clamping gap limiting, the actual size requirements can be flexibly adjusted in the whole operation process, and the device can be disassembled and carried conveniently. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is a whole structure schematic view of the utility model device;
[0015] Figure 2 It is a bottom structure schematic view of the utility model; Figure 1
[0016] Figure 3 A partial structure schematic view of the utility model Figure 1 .
[0017] In the figure: 1, alignment assembly one; 101, clamping column; 102, telescopic sleeve shell one; 103, linkage clamping plate; 104, telescopic rod one; 105, telescopic sleeve shell two; 106, mounting plate; 107, screw rod; 108, linkage gasket; 109, fastening nut; 110, telescopic sleeve shell three; 111, telescopic rod two; 112, telescopic sleeve shell four; 113, clamping groove; 114, telescopic sleeve shell five; 115, telescopic rod three; 116, telescopic sleeve shell six; 2, alignment assembly two. DETAILED DESCRIPTION
[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the utility model.
[0019] Please refer to Figures 1-3The utility model provides a kind of cutting auxiliary alignment assembly for cholesteric liquid crystal film production, including alignment assembly one 1 and alignment assembly two 2, two groups of installation holes opened by two groups of alignment assembly one 1 and alignment assembly two 2 are formed into interfitting relationship with the alignment of two groups of screw rod 107 outside four groups of mounting plate 106, preliminary installation is completed after using fastening nut 109 to fasten by installing linkage washer 108, synchronous movement state is formed by the sliding connection of telescopic sleeve three 110 and telescopic sleeve four 112 between the side of mounting plate 106 and the side telescopic sleeve six 116 and telescopic sleeve two 105 sliding connection of alignment assembly one 1 and alignment assembly two 2, and then the overall length can be extended according to actual demand, linkage clamping plate 103 is needed to be removed simultaneously, and the sliding adjustment of telescopic sleeve two 105 between telescopic sleeve five 114 and telescopic sleeve four 112 can be carried out, after adjusting, the clamping post 101 fixedly installed in the cavity of alignment assembly one 1 and alignment assembly two 2 is formed into clamping limit using linkage clamping plate 103, after completing commissioning installation, cholesteric liquid crystal film in cutting process is passed from below four groups of mounting plate 106 and is formed into adhesion with the top of clamping post 101, and then auxiliary alignment effect is realized using two groups of alignment assembly one 1 and alignment assembly two 2 and the limit of gap, flexible adjustment can be carried out according to actual size demand in the whole operation process, and disassembly is convenient to carry and use, the number of alignment assembly one 1 and alignment assembly two 2 is two groups, two groups of installation holes are opened in alignment assembly one 1 and alignment assembly two 2, and the inside of two groups of installation holes is attached with screw rod 107, linkage washer 108 is attached on the surface of two groups of screw rod 107, two groups of fastening nut 109 are attached on the outside of linkage washer 108, the inside of two groups of fastening nut 109 is screw-threaded with screw rod 107, mounting plate 106 is fixedly connected on the side of screw rod 107, telescopic sleeve three 110 is fixedly installed on the side of mounting plate 106, telescopic rod two 111 is slidingly connected in the inside of telescopic sleeve three 110, telescopic sleeve four 112 is slidingly connected on the surface of telescopic rod two 111, a plurality of clamping grooves 113 are opened on the surface of telescopic sleeve three 110 and telescopic sleeve four 112, a plurality of telescopic sleeve fives 114 are fixedly connected in the inside of a plurality of clamping grooves 113, telescopic rod three 115 is slidingly connected in the inside of telescopic sleeve five 114, telescopic sleeve one 102 is slidingly connected on the surface of telescopic rod three 115, telescopic sleeve six 116 is fixedly installed on the side of alignment assembly one 1 and alignment assembly two 2, telescopic rod one 104 is slidingly connected in the inside of telescopic sleeve six 116, the length value of telescopic rod one 104 and telescopic rod two 111 is consistent, telescopic sleeve two 105 is slidingly connected on the surface of telescopic rod one 104, the shape characteristics of alignment assembly one 1 and alignment assembly two 2 are consistent, a plurality of clamping posts 101 are fixedly installed in the cavity of alignment assembly one 1 and alignment assembly two 2, linkage clamping plate 103 is attached on the surface of a plurality of clamping posts 101,The shape features of the telescopic sleeve three 110 and the telescopic sleeve four 112 are consistent, the length values between the telescopic sleeve three 110 and the telescopic sleeve four 112 and the telescopic sleeve six 116 and the telescopic sleeve two 105 are consistent, and the shape features of the telescopic sleeve one 102 and the telescopic sleeve five 114 are consistent.
[0020] The working principle is that two groups of mounting holes opened by the alignment assembly one 1 and the alignment assembly two 2 are aligned with two groups of screw rods 107 outside the four groups of mounting plates 106 to form a plug-in relationship, then the preliminary installation is completed by fastening the screw cap 109 after installing the linkage gasket 108, the synchronous movement state is formed by the telescopic rod two 111 slidingly connected between the telescopic sleeve three 110 and the telescopic sleeve four 112 on the side of the mounting plate 106 and the telescopic rod one 104 slidingly connected between the telescopic sleeve six 116 and the telescopic sleeve two 105 on the side of the alignment assembly one 1 and the alignment assembly two 2, then the overall length can be extended according to actual needs, the telescopic sleeve two 105 slidingly connected between the telescopic sleeve five 114 and the telescopic sleeve four 112 can be adjusted, and at the same time, the linkage clamping plate 103 needs to be removed, after adjustment, the clamping column 101 fixedly installed in the cavities of the alignment assembly one 1 and the alignment assembly two 2 is formed to clamp and limit, after the debugging installation is completed, the cholesteric liquid crystal film in the cutting process is passed from below the four groups of mounting plates 106 and is formed to be attached to the top of the clamping column 101, then the auxiliary alignment effect is realized by the two groups of alignment assembly one 1 and the alignment assembly two 2 and the clamping gap.
[0021] It should be noted that, in the present text, relational terms such as first and second and the like can only be used to distinguish one entity or operation from another entity or operation, without necessarily requiring or implying that there is any such actual relationship or order between these entities or operations. Moreover, the terms "comprises", "comprising", or any other variant thereof are intended to cover non-exclusive inclusions, so that a process, method, article, or apparatus that includes a list of elements does not only include those elements, but also includes other elements not explicitly listed, or inherent to such a process, method, article, or apparatus.
[0022] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A cutting aid alignment assembly for use in the production of cholesteric liquid crystal films, characterized by The application relates to an alignment assembly, which comprises alignment assembly one (1) and alignment assembly two (2), the number of the alignment assembly one (1) and the alignment assembly two (2) is two groups, two groups of mounting holes are formed in the alignment assembly one (1) and the alignment assembly two (2), and the inside of the two groups of mounting holes is attached with a screw rod (107); the surface of the two groups of screw rods (107) is attached with a linkage gasket (108); the outside of the linkage gasket (108) is attached with two groups of fastening nuts (109); the inside of the two groups of fastening nuts (109) is threadedly connected with the screw rod (107); the side surface of the screw rod (107) is fixedly connected with a mounting plate (106); the side surface of the mounting plate (106) is fixedly connected with a telescopic sleeve shell three (110); the inside of the telescopic sleeve shell three (110) is slidably connected with a telescopic rod two (111); the surface of the telescopic rod two (111) is slidably connected with a telescopic sleeve shell four (112); the surface of the telescopic sleeve shell three (110) and the telescopic sleeve shell four (112) is provided with a plurality of clamping grooves (113); the inside of the plurality of clamping grooves (113) is fixedly connected with a telescopic sleeve shell five (114); the inside of the telescopic sleeve shell five (114) is slidably connected with a telescopic rod three (115); and the surface of the telescopic rod three (115) is slidably connected with a telescopic sleeve shell one (102).
2. A cutting aid alignment assembly for use in the production of a cholesteric liquid crystal film according to claim 1, characterized in that: The side surface of the alignment assembly one (1) and the alignment assembly two (2) is fixedly connected with a telescopic sleeve shell six (116); the inside of the telescopic sleeve shell six (116) is slidably connected with a telescopic rod one (104); and the surface of the telescopic rod one (104) is slidably connected with a telescopic sleeve shell two (105).
3. The cutting aid alignment assembly for the production of a cholesteric liquid crystal film according to claim 1, characterized in that: The alignment assembly one (1) and the alignment assembly two (2) are identical in shape.
4. The cutting aid alignment assembly for the production of a cholesteric liquid crystal film according to claim 1, characterized in that: A plurality of clamping columns (101) are fixedly connected in the cavities of the alignment assembly one (1) and the alignment assembly two (2); and the surface of the plurality of clamping columns (101) is attached with a linkage clamping plate (103).
5. The cutting aid alignment assembly for the production of a cholesteric liquid crystal film according to claim 1, characterized in that: The telescopic sleeve shell three (110) and the telescopic sleeve shell four (112) are identical in shape; and the lengths of the telescopic sleeve shell three (110), the telescopic sleeve shell four (112), the telescopic sleeve shell six (116) and the telescopic sleeve shell two (105) are identical.
6. The cutting aid alignment assembly for the production of a cholesteric liquid crystal film according to claim 1, characterized in that: The telescopic sleeve shell one (102) and the telescopic sleeve shell five (114) are identical in shape.