A film production apparatus

Abstract

The utility model discloses a film production device belongs to film production static elimination technical field, including work table and set up in the work table top end surface both sides'supplementary roller and winding roller, the top end symmetry of work table integrative forming has fixed base, two the adjustable mounting of fixed base has support plate, and two fixed base between the anastomosis insertion has the static eliminator located support plate top, wherein the top of fixed base equidistance has the through groove, the through groove has the latch of bolt component for fixing static eliminator, this film production device passes through the elastic deformation of extruding two elastic bars, and the elastic bar and the convex part are removed from the through groove by pulling the tab, and make static eliminator from two fixed base between the upward sliding dismount after removing, is convenient for the installation and dismounting of static eliminator, has improved the maintenance efficiency of static eliminator and the production efficiency of film.

Description

Technical Field

[0001] This utility model belongs to the field of static electricity elimination technology in thin film production, and specifically relates to a thin film production device. Background Technology

[0002] A thin film is a thin, soft, transparent sheet made of plastics, adhesives, rubber, or other materials. Scientifically, a thin film is a two-dimensional material formed by the deposition of atoms, molecules, or ions on the surface of a substrate. Examples include optical thin films, composite thin films, superconducting thin films, polyester films, nylon films, and plastic films. Thin films are widely used in industries such as electronics, machinery, and printing.

[0003] In the prior art, static eliminators may be damaged during use due to current overload or aging of internal parts. Most static eliminators are fixed to the production equipment with bolts, making it difficult to disassemble and install them when damaged, which seriously affects the efficiency of maintenance and reduces the efficiency of film production. Utility Model Content

[0004] (1) Technical problems to be solved In view of the shortcomings of the prior art, the purpose of this utility model is to provide a thin film production device, which aims to solve the technical problem that the electrostatic elimination device is difficult to disassemble and install when it is damaged, thus seriously affecting the efficiency of maintenance workers and reducing the efficiency of thin film production.

[0005] (2) Technical solution To solve the above-mentioned technical problems, this utility model provides a film production device, including a worktable and auxiliary rollers and take-up rollers arranged on both sides of the top surface of the worktable. The top of the worktable is integrally formed with symmetrical fixed seats. Support plates are installed in both fixed seats in an adjustable manner, and static eliminators located above the support plates are inserted and fitted between the two fixed seats. The top of the fixed seats is provided with through slots at equal intervals, and pin assemblies for fixing the static eliminators are engaged in the through slots.

[0006] When using this technical solution, the bottom of the static eliminator is supported by the support plate in the fixed seat. After the elastic plate on the convex plate passes through the through groove, the protrusion on the elastic plate abuts against the fixed seat, thus keeping the elastic plate fixed in the groove. The elastic plate contacts the top of the static eliminator, keeping the static eliminator fixed in the fixed seat. When disassembling or replacing the static eliminator, squeezing the two elastic rods causes elastic deformation, pulling the convex plate to move the elastic rods and protrusions out of the through groove. After removal, the static eliminator slides upwards between the two fixed seats for easy disassembly. The static eliminator is easy to install and remove, improving maintenance efficiency and film production efficiency. A spring rod is inserted into a slot at different positions, and by rotating it to the tube, the threaded rod drives the support plate upwards, facilitating adjustment of the static eliminator's installation height. An axial positioning part on the drive shaft is inserted into the film take-up roller, and bolts secure the roller to the drive shaft. Adhesive on the take-up roller fixes the film. After winding, the nut is unscrewed to remove the bolts from the take-up roller, enhancing the ease of fixing and removing the take-up roller.

[0007] Preferably, the bottom end of the fixed base is rotatably connected to a rotating tube via a bearing, and the bottom end of the support plate is fixed with a threaded rod threaded into the rotating tube.

[0008] Furthermore, the pin assembly includes a convex plate and elastic rods fixed at both ends of the convex plate, with the two elastic rods slidably inserted into the through groove.

[0009] Furthermore, a protrusion is fixed at one end of the elastic rod that passes through the through groove, and the protrusion is engaged with the outer wall of the fixing seat.

[0010] Furthermore, the top surface of the workbench is symmetrically fixed with first ear plates on both sides, and pressure rollers are rotatably inserted between the two first ear plates on the same side.

[0011] Furthermore, both ends of the auxiliary roller and the take-up roller are provided with second ear plates fixed to the worktable. Two sets of auxiliary rollers are symmetrically arranged, and the auxiliary rollers are rotatably inserted into the second ear plates.

[0012] Furthermore, the upper surface of the workbench is provided with a film take-up roller, both ends of which are detachably mounted with drive shafts, and the outer wall of the film take-up roller is fixed with adhesive. Both drive shafts are rotatably inserted into the second ear plate through bearings, and a motor connected to the drive shaft is fixedly mounted on the side wall of the second ear plate.

[0013] Furthermore, the drive shaft is provided with an axial positioning part that fits into the film take-up roller, and the outer wall of the film take-up roller is equipped with bolts, the bolts passing through the axial positioning part and threadedly fitted with nuts.

[0014] (3) Beneficial effects Compared with the prior art, the beneficial effects of this utility model are as follows: This invention uses a support plate in a fixed base to support the bottom of the static eliminator. The elastic plate on the convex plate passes through a through groove, and the protrusion on the elastic plate abuts against the fixed base, thus keeping the elastic plate fixed in the groove. The elastic plate contacts the top of the static eliminator, keeping it fixed in the fixed base. When the static eliminator is disassembled or replaced, the two elastic rods are squeezed, causing elastic deformation. This pulls the convex plate, causing the elastic rods and protrusions to move out of the through groove. After removal, the static eliminator slides upwards between the two fixed bases for easy disassembly, facilitating the installation and disassembly of the static eliminator and improving the maintenance efficiency of the static eliminator and the production efficiency of the film. The elastic rods can be inserted into through grooves at different positions, and the rotation can be adjusted to allow the threaded rod to slide the support plate upwards, facilitating the adjustment of the static eliminator's installation height. By inserting an axial positioning part on the drive shaft into the film take-up roller, bolts keep the film take-up roller fixed to the drive shaft, and adhesive on the film take-up roller fixes the film. After the film is wound up, the nut is unscrewed to remove the bolt from the film take-up roller, which improves the convenience of fixing and removing the film take-up roller. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the structure of the fixing base in this utility model; Figure 3 This is a schematic diagram of the convex plate in this utility model; Figure 4 This is a cross-sectional schematic diagram of the film take-up roller in this utility model.

[0017] The labels in the attached diagram are as follows: 1. Workbench; 2. First ear plate; 3. Motor; 4. Film take-up roller; 5. Adhesive; 6. Pressure roller; 7. Fixed seat; 8. Static eliminator; 9. Auxiliary roller; 10. Second ear plate; 11. Through groove; 12. Protruding plate; 13. Support plate; 14. Threaded rod; 15. Rotating tube; 16. Elastic rod; 17. Protrusion; 18. Drive shaft; 19. Axial positioning part; 20. Bolt. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] This specific embodiment is a thin film production apparatus, the structural schematic diagram of which is shown below. Figure 1 and Figure 2 As shown, the device includes a workbench 1 and auxiliary rollers 9 and take-up rollers disposed on both sides of the top surface of the workbench 1. The top of the workbench 1 is integrally formed with symmetrical fixed seats 7. Support plates 13 are installed in both fixed seats 7 in an adjustable manner, and static eliminators 8 are inserted and connected between the two fixed seats 7 above the support plates 13. The top of the fixed seats 7 is provided with through slots 11 at equal intervals. The through slots 11 are fitted with pin assemblies for fixing the static eliminators 8. Preferably, the QP-F35B explosion-proof static eliminator 8 is suitable for flammable and explosive environments (Class IIB gas environments), such as coating machines and film production lines. An air inlet interface and a power supply line are installed on the static eliminator 8. The air pump connected to the air inlet interface is an existing auxiliary component (not shown in the figure).

[0020] The bottom end of the fixed base 7 is rotatably connected to a rotating tube 15 via a bearing. The bottom end of the support plate 13 is fixed with a threaded rod 14 threaded into the rotating tube 15. The pin assembly includes a protruding plate 12 and elastic rods 16 fixed at both ends of the protruding plate 12. The two elastic rods 16 are slidably inserted into the through groove 11. One end of the elastic rod 16 passing through the through groove 11 is fixed with a protrusion 17, which engages with the outer wall of the fixed base 7. The support plate 13 in the fixed base 7 supports the bottom of the static eliminator 8. After the elastic plate on the protruding plate 12 passes through the through groove 11, the protrusion 17 on the elastic plate abuts against the fixed base 7, thereby keeping the elastic plate fixed in the groove. The top of the static eliminator 8 is in contact with the static eliminator 8, keeping the static eliminator 8 fixed in the fixed seat 7. When the static eliminator 8 is disassembled or replaced, the two elastic rods 16 are squeezed to cause elastic deformation, pulling the convex plate 12 to move the elastic rods 16 and the protrusion 17 out of the through groove 11. After being moved out, the static eliminator 8 slides upward from between the two fixed seats 7 for easy installation and disassembly, improving the maintenance efficiency of the static eliminator 8 and the production efficiency of the film. The elastic rods 16 are inserted into the through grooves 11 at different positions, and the rotation of the tube causes the threaded rod 14 to drive the support plate 13 to slide upward, adjusting the installation height of the static eliminator 8.

[0021] like Figure 3 and Figure 4As shown, first ear plates 2 are symmetrically fixed on both sides of the top surface of the workbench 1. A pressure roller 6 is rotatably inserted between the two first ear plates 2 on the same side. Second ear plates 10 fixed to the workbench 1 are provided at both ends of the auxiliary roller 9 and the take-up roller. Two sets of auxiliary rollers 9 are symmetrically arranged, and the auxiliary rollers 9 are rotatably inserted into the second ear plates 10. A film take-up roller 4 is provided on the upper surface of the workbench 1. Drive shafts 18 are detachably installed at both ends of the film take-up roller 4, and adhesive 5 is fixed to the outer wall of the film take-up roller 4. Both drive shafts 18 are rotatably inserted into the second ear plates 10 through bearings. The side walls of the second ear plates 10 are... A motor 3 is fixedly installed and connected to a drive shaft 18. An axial positioning part 19 is provided on the drive shaft 18 and is inserted into the film take-up roller 4. A bolt 20 is installed on the outer wall of the film take-up roller 4. The bolt 20 passes through the axial positioning part 19 and is threaded with a nut. The axial positioning part 19 on the drive shaft 18 is inserted into the film take-up roller 4. The bolt 20 keeps the film take-up roller 4 and the drive shaft 18 fixed. The adhesive 5 on the film take-up roller 4 fixes the film. After the film is wound up, the nut is unscrewed and the bolt 20 is removed from the film take-up roller 4, which improves the convenience of fixing and removing the film take-up roller 4.

[0022] Working principle: When using the device of this technical solution, the support plate 13 in the fixed base 7 supports the bottom of the static eliminator 8, and after the elastic plate on the protruding plate 12 passes through the through groove 11, the protrusion 17 on the elastic plate abuts against the fixed base 7, thereby keeping the elastic plate fixed in the groove. The elastic plate contacts the top of the static eliminator 8, keeping the static eliminator 8 fixed in the fixed base 7. The film passes through the two auxiliary rollers 9 and the pressure roller 6 and is wound and fixed on the take-up roller. The bolt 20 keeps the film take-up roller 4 fixed to the drive shaft 18. The adhesive 5 on the film take-up roller 4 fixes the film. During the winding process, the static eliminator 8 eliminates the static electricity on the surface of the film. When the static eliminator 8 is disassembled and replaced, the two elastic rods 16 are squeezed to cause elastic deformation, and the protrusion 12 is pulled to move the elastic rods 16 and the protrusion 17 out of the through groove 11. After being moved out, the static eliminator 8 slides upward between the two fixed seats 7 for easy disassembly, which facilitates the installation and disassembly of the static eliminator 8 and improves the maintenance efficiency of the static eliminator 8 and the production efficiency of the film. The elastic rods 16 are inserted into the through grooves 11 at different positions and rotated to the tube to drive the threaded rod 14 to slide the support plate 13 upward, thereby adjusting the installation height of the static eliminator 8. After the film is wound up, the nut is unscrewed and the bolt 20 is removed from the film winding roller 4, which improves the convenience of fixing and disassembling the film winding roller 4.

[0023] All technical features in this embodiment can be freely combined according to actual needs.

[0024] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A thin film production apparatus, characterized in that, The worktable (1) includes an auxiliary roller (9) and a take-up roller disposed on both sides of the top surface of the worktable (1). The top of the worktable (1) is integrally formed with symmetrical fixed seats (7). Support plates (13) are installed in both fixed seats (7) in an adjustable manner. Static eliminators (8) located above the support plates (13) are inserted between the two fixed seats (7). Through slots (11) are provided at equal intervals at the top of the fixed seats (7). Pin assemblies for fixing static eliminators (8) are snapped into the through slots (11).

2. The thin film production apparatus according to claim 1, characterized in that, The bottom end of the fixed seat (7) is rotatably connected to a rotating tube (15) via a bearing, and the bottom end of the support plate (13) is fixed with a threaded rod (14) threaded into the rotating tube (15).

3. A thin film production apparatus according to claim 2, characterized in that, The pin assembly includes a protruding plate (12) and elastic rods (16) fixed at both ends of the protruding plate (12), with the two elastic rods (16) slidably inserted into the through groove (11).

4. A thin film production apparatus according to claim 3, characterized in that, The elastic rod (16) has a protrusion (17) fixed at one end through the through groove (11), and the protrusion (17) is engaged with the outer wall of the fixed seat (7).

5. A thin film production apparatus according to claim 1, characterized in that, The top surface of the workbench (1) is symmetrically fixed with first ear plates (2) on both sides, and pressure rollers (6) are rotatably inserted between the two first ear plates (2) on the same side.

6. A thin film production apparatus according to claim 1, characterized in that, Both ends of the auxiliary roller (9) and the take-up roller are provided with second ear plates (10) fixed to the worktable (1). Two sets of auxiliary rollers (9) are symmetrically arranged, and the auxiliary rollers (9) are rotatably inserted into the second ear plates (10).

7. A thin film production apparatus according to claim 6, characterized in that, The upper surface of the workbench (1) is provided with a film take-up roller (4). Both ends of the film take-up roller (4) are detachably mounted with drive shafts (18), and the outer wall of the film take-up roller (4) is fixed with adhesive (5). Both drive shafts (18) are rotatably inserted into the second ear plate (10) through bearings. The side wall of the second ear plate (10) is fixedly mounted with a motor (3) connected to the drive shafts (18).

8. A thin film production apparatus according to claim 7, characterized in that, The drive shaft (18) is provided with an axial positioning part (19) that fits into the film take-up roller (4). The outer wall of the film take-up roller (4) is fitted with a bolt (20), and the bolt (20) passes through the axial positioning part (19) and is threaded with a nut.

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