CN219463875U - Dipping, lifting and film plating device - Google Patents

Abstract

The application provides a dipping and pulling coating device relates to film preparation technical field, including the organism and set up in the lifting assembly of organism top, lifting assembly carries the base plate dipping and carries out lifting growth film in liquid, still including setting up transfer unit and the actuating assembly on the organism, transfer unit is including being close to or the transfer plate body of keeping away from towards the film on the base plate, and the fixed thermal stripping glue film that sets up on the transfer plate body, actuating assembly is connected with the transfer plate body drive, drives the thermal stripping glue film on the transfer plate body and the laminating of film on the base plate. The dipping and pulling coating device provided by the application enables the film to be transferred onto the thermal stripping adhesive layer of the transfer plate body by driving the thermal stripping adhesive layer on the transfer plate body to be attached to the film on the substrate, so that the convenience of stripping the film from the substrate is improved.

Description

Dipping, lifting and film plating device

Technical Field

The application relates to the technical field of film preparation, in particular to a dipping, lifting and film plating device.

Background

Film materials have been widely used in the fields of optical systems, film resistors, magnetic films, biomedical films, and the like due to their various properties. The nano film has a unique structure, can be more suitable for smaller, lighter and more portable production requirements on the premise of keeping good performance, and becomes a research hot spot in the field of film materials. At present, the method for preparing the nano film on the solid surface mainly comprises a spin coating method, a dipping and pulling method and the like, and a large amount of materials are thrown out of a substrate in the rotating process when the spin coating method is used for forming the film, so that unavoidable waste of the materials is caused, and the practical use is greatly limited; the dipping and pulling method is characterized in that the substrate is immersed in a solution prepared in advance, then the substrate is pulled out of the solution at a constant speed, a layer of uniform film is formed on the surface of the substrate under the action of viscosity and gravity, and the material waste can be effectively avoided, so that the dipping and pulling method has a good application prospect. The dipping and pulling film plating device is a common experimental device for dipping and pulling a nano film, and can accurately control the thickness and the structure of the film by controlling the pulling speed, the pulling height, the dipping time, the falling speed and the like.

Patent document with publication number CN108296124a discloses a lifting film plating device, which comprises a base, a lifting mechanism arranged on the base and a clamping mechanism for clamping film plating sample, wherein the clamping mechanism is arranged on a sliding block of a ball screw, meanwhile, the lifting mechanism is provided with guide rails symmetrically arranged on two opposite sides of the ball screw, and the clamping mechanism follows the sliding block to do lifting motion on the guide rails, so that the sliding block moves more stably. However, in some practical experimental processes, the prepared nano film needs to be peeled off from the substrate which is immersed and pulled, and transferred to the substrate for test observation, and the thin nano film has defects of being unfavorable for operation in the practical operation process.

Disclosure of Invention

In order to improve convenience of stripping of a film from an immersion pulling substrate, the application provides an immersion pulling coating device.

The utility model provides a dipping and pulling coating device, includes the organism and set up in the lifting assembly of organism top, lifting assembly cliies the base plate and soaks and carry out lifting growth film in liquid, still including set up in transfer subassembly and the actuating assembly on the organism, transfer subassembly including can be oriented the film on the base plate is close to or the transfer plate body of keeping away from, the fixed hot stripping glue film that sets up on the transfer plate body, actuating assembly with transfer plate body drive connection, order about hot stripping glue film on the transfer plate body with film laminating on the base plate.

Through adopting above-mentioned technical scheme, order about to transfer the laminating of the film on the thermal stripping glue film and the base plate on the plate body, at normal atmospheric temperature, because the adhesion of film and thermal stripping glue film is greater than the adhesion between film and the base plate for the film is transferred to the thermal stripping glue film on, thereby has improved the convenience that the film was peeled off from the base plate. And attaching the film on the transfer plate body to the substrate for test observation, and heating to enable the thermal stripping adhesive layer to lose viscosity, so that the film can be successfully transferred from the transfer plate body to the substrate for test observation.

Optionally, the transfer subassembly still includes supporting component, transfer plate body pass through supporting component with the drive assembly drive connection, supporting component includes support frame and transfer boss, transfer boss fixed connection in the top of support frame, transfer plate body detachable fixed connection in on the transfer boss.

Through adopting above-mentioned scheme, can make the transfer plate body adapt to the height of base plate to conveniently realize the separation of transfer plate body and organism, make things convenient for follow-up realization to transfer the film on the transfer plate body to be used for on the base plate of test observation.

Optionally, the drive assembly includes sharp guide slot and installs driving motor, lead screw and the slider in the sharp guide slot, the straight line guide slot set up in the up end of organism, the one end of lead screw with driving motor's axis of rotation coaxial fixed connection, the other end passes the slider with the straight line guide slot rotates to be connected, just the lead screw with slider threaded connection, the slider slide connect in the straight line guide slot, the bottom fixed connection of support frame in on the slider.

Through adopting above-mentioned scheme, driving motor drive lead screw rotates to drive slider on the lead screw rectilinear motion in the straight line guide slot, and then drive support frame rectilinear motion, thereby order about the transfer plate body on the support frame and be close to or keep away from the base plate, realized the automation of operation and rectilinear motion's stability and reliability.

Optionally, the driving assembly further comprises a guide post, the guide post is parallel to the screw rod and fixedly connected in the linear guide groove, one end of the sliding block is in threaded connection with the screw rod, and the other end of the sliding block is in sliding connection with the guide post.

By adopting the scheme, the stability and the reliability of the linear motion of the transfer plate body can be further improved.

Optionally, the number of the transfer plate bodies is two, and the two transfer plate bodies are symmetrically arranged with respect to the plate surface of the substrate.

By adopting the scheme, the films on the two side surfaces of the substrate can be conveniently transferred.

Optionally, the lead screw includes two sections of screw thread sections that revolve to opposite directions, the quantity of slider is two, and correspond threaded connection in on the screw thread section that revolves to opposite directions of lead screw, two the bottom fixed connection of the support frame of transferring the plate body is in correspondence on the slider, make transfer plate body can be close to simultaneously or keep away from the base plate.

Through adopting above-mentioned scheme, can realize the rectilinear motion of two transfer plate bodies in step, and then improve work efficiency.

Optionally, an inserting groove is formed in the side wall, facing the substrate, of the transfer boss, and the transfer plate body is inserted into the inserting groove.

Through adopting above-mentioned scheme, can improve the convenience of transferring the plate body and separating from transferring the boss.

Optionally, the transfer plate body is last to be provided with be used for fixing the clamping part of thermal stripping glue film, the clamping part with the transfer plate body rotates to be connected, just the clamping part with the transfer plate body rotates the junction fixedly to be provided with the torsional spring.

Through adopting above-mentioned scheme, can improve the convenience of installing the thermal stripping glue film to the transfer plate body.

Optionally, the clamping part includes clamping body and extension arm, the clamping body with the transfer plate body rotates to be connected, the extension arm with the clamping body grafting is fixed.

By adopting the scheme, the thermal stripping adhesive layer can be suitable for thermal stripping adhesive layers with different geometric dimensions, and the adaptability is improved.

Optionally, the centre gripping body with the grafting department of extension arm is provided with spacing subassembly, spacing subassembly including set up in a plurality of spacing holes on the centre gripping body and set up in elastic bulge on the extension arm, elastic bulge can the joint be fixed in spacing hole.

Through adopting above-mentioned scheme, can conveniently adjust the length of extension arm to improve the connection stability of extension arm and centre gripping body.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the application provides a dipping and pulling coating device, through driving the laminating of the thermal stripping glue film on the transfer plate body and the film on the base plate, at normal atmospheric temperature, because the adhesion of film and thermal stripping glue film is greater than the adhesion between film and the base plate for the film shifts to on the thermal stripping glue film, thereby has improved the convenience that the film was peeled off from the base plate. And attaching the film on the transfer plate body to the substrate for test observation, and heating to enable the thermal stripping adhesive layer to lose viscosity, so that the film can be successfully transferred from the transfer plate body to the substrate for test observation.

2. The utility model provides a pair of dipping, lifting and coating film device sets up two transfer plate bodies, and two transfer plate bodies are the symmetry setting about the face of base plate, can realize the convenient transfer of the film on the face of base plate both sides.

3. The application provides a dipping and pulling coating device can realize the rectilinear motion of two transfer plate bodies in step, and then realizes the laminating of the film of two sides on the base plate and hot stripping glue film, further improves work efficiency.

Drawings

FIG. 1 is a schematic view of the overall structure of an immersion lift coating apparatus according to an embodiment of the present application;

FIG. 2 is a schematic view of a part of a dipping, pulling and coating device in an embodiment of the application with a hidden body;

fig. 3 is a schematic installation view of a transfer plate body according to an embodiment of the present application.

Reference numerals illustrate: 1. a body; 2. a lifting assembly; 21. a clamping member; 3. a substrate; 4. a transfer assembly; 41. a transfer plate body; 42. thermally stripping the adhesive layer; 43. a support frame; 44. transferring the boss; 441. a plug-in groove; 45. a clamping part; 451. a clamping body; 452. an extension arm; 5. a drive assembly; 51. a straight guide groove; 52. a driving motor; 53. a screw rod; 54. a slide block; 55. and a guide post.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-3.

The embodiment of the application discloses dipping, lifting and coating device, refer to fig. 1, 2, dipping, lifting and coating device includes organism 1 and sets up the lifting assembly 2 of organism 1 top, lifting assembly 2 adopts the conventional linear drive structure in the art, for example servo motor drive ball screw rotates, and then drives the holder 21 of fixing on the nut and vertically elevating movement on linear guide, and the holder 21 of lifting assembly 2 is cliied base plate 3 and is soaked in liquid and carry and draw, forms the even film of one deck at the both sides surface of base plate 3 under viscosity and gravity effect. The dipping, lifting and film coating device of the embodiment further comprises a transfer assembly 4 and a driving assembly 5 which are arranged on the machine body 1, wherein the transfer assembly 4 comprises a transfer plate body 41 which can face a film on the substrate 3 to be close to or far away from the film, a thermal stripping adhesive layer 42 is fixedly arranged on the transfer plate body 41, the driving assembly 5 is in driving connection with the transfer plate body 41, and the thermal stripping adhesive layer 42 on the transfer plate body 41 is further driven to be attached to the film on the substrate 3. At normal temperature, the adhesion force between the film and the thermal stripping adhesive layer 42 is larger than that between the film and the substrate 3, so that the film is transferred to the thermal stripping adhesive layer 42, and the convenience of stripping the film from the substrate 3 is improved. The film on the transfer plate 41 is attached to the substrate for test observation, and the heat release adhesive layer 42 loses adhesiveness by heating, so that the film can be successfully transferred from the transfer plate 41 to the substrate for test observation.

Referring to fig. 1 and 2, the transfer assembly 4 further includes a support assembly, which includes a support frame 43 and a transfer boss 44 that are fixedly connected, and the fixed connection of the present embodiment may be commonly used in the art for screwing, riveting, welding, bonding, plugging, clamping, and integrally forming. The transfer boss 44 is located at the top of the support frame 43, and the mounting surface of the transfer boss 44 faces the surface of the substrate 3 on which the thin film is grown, and in order to conveniently mount and separate the transfer plate 41 from the transfer boss 44, the transfer plate 41 is configured to be detachably and fixedly connected to the transfer boss 44.

Referring to fig. 2 and 3, in the present embodiment, a mounting surface of the transfer boss 44 facing the substrate 3 is provided with a plugging slot 441, and the transfer plate 41 is plugged into the plugging slot 441. In other embodiments, the transfer plate 41 may be detachably and fixedly connected to the transfer boss 44 by a conventional connection such as a threaded connection or a snap fit connection.

Specifically, in order to conveniently realize the fixation of the thermal stripping adhesive layer 42 on the transfer plate 41, the transfer plate 41 is provided with a clamping part 45 for fixing the thermal stripping adhesive layer 42, the clamping part 45 adopts a U-shaped pressing rod, and the U-shaped pressing rod is inserted into a pin seat fixedly connected with the transfer plate 41 through a pin fixedly connected with the transfer plate 41 to realize rotational connection. In order to realize the clamping effect of the clamping part 45 on the thermal stripping adhesive layer 42, a torsion spring is fixedly arranged at the rotation connection part of the clamping part 45 and the transfer plate body 41, one end of the torsion spring is fixedly connected to a pin shaft of the clamping part 45, the other end of the torsion spring is fixedly connected to a pin shaft seat of the transfer plate body 41, the clamping part 45 is pressed on the transfer plate body 41 in a natural state, when the thermal stripping adhesive layer 42 is required to be installed on the transfer plate body 41, the clamping part 45 is rotated to lift the thermal stripping adhesive layer 42, a non-adhesive surface of the thermal stripping adhesive layer 42 is attached to the transfer plate body 41, and after the clamping part 45 is put down, automatic reset is realized due to the deformation effect of the torsion spring, and the thermal stripping adhesive layer 42 is pressed and fixed on the transfer plate body 41. The two clamping parts 45 are respectively connected to the upper side and the lower side of the transfer plate 41 in a rotating way so as to realize the close fitting of the heat stripping adhesive layer 42 and the transfer plate 41.

Further, in order to adapt to the thermal stripping adhesive layer 42 with different geometric dimensions, the clamping part 45 comprises a clamping body 451 and an extension arm 452, the clamping body 451 is two parallel vertical pipe bodies of a U-shaped compression bar, the vertical pipe bodies are rotationally connected with a pin seat on the transfer plate 41 through pin shafts fixedly connected, the extension arm 452 is a horizontal pipe body of the U-shaped compression bar and a connecting part, the connecting part is two pipe bodies respectively and vertically fixedly connected to the end parts of the horizontal pipe bodies, and the connecting part of the extension arm 452 is inserted and fixed in the vertical pipe body of the clamping body 451. The vertical body length direction of clamping body 451 is provided with evenly distributed's spacing hole, is provided with the elastic bulge on the connecting portion of extension arm 452, and the elastic bulge accessible joint is in the spacing hole of vertical body length direction different positions to realize the regulation of the vertical body length of clamping part 45.

Referring to fig. 1 and 2, the driving assembly 5 includes a linear guide groove 51, a driving motor 52 installed in the linear guide groove 51, a screw rod 53 and a sliding block 54, wherein the linear guide groove 51 is opened on an upper end surface of the machine body 1, one end of the screw rod 53 is fixedly connected with a rotating shaft of the driving motor 52 coaxially, the other end of the screw rod 53 passes through the sliding block 54 to be rotatably connected with the linear guide groove 51, the screw rod 53 is in threaded connection with the sliding block 54, and the bottom of the supporting frame 43 is fixedly connected with the sliding block 54. The lead screw 53 is driven to rotate forward or reversely by the driving motor 52, so that the sliding block 54 which is connected in the linear guide groove 51 in a sliding way is driven to do linear motion, the transfer plate body 41 on the supporting frame 43 is driven to be close to or far away from the substrate 3, when the transfer plate body 41 is close to and attached to the film on the substrate 3, the film is adhered to the thermal stripping adhesive layer 42, and then the transfer plate body 41 is driven to be far away from the substrate 3, so that the film is transferred from the substrate 3 to the thermal stripping adhesive layer 42 of the transfer plate body 41.

In order to further improve the stability and reliability of the linear motion of the transfer plate 41 on the support 43, the driving assembly 5 further includes a guide post 55, where the guide post 55 is parallel to the screw rod 53 and is fixedly connected to the linear guide groove 51, and one end of the slider 54 fixedly connected to the bottom of the support 43 is screwed to the screw rod 53, and the other end is slidably connected to the guide post 55.

Since the two side surfaces of the substrate 3 will be simultaneously grown with films during the dipping and pulling process, in order to realize the transfer of the two side films, the number of the transfer plate bodies 41 is two, and the two transfer plate bodies 41 are symmetrically arranged with respect to the surface of the substrate 3. Correspondingly, each transfer plate 41 is in driving connection with the driving assembly 5 through a supporting assembly. In order to realize the transfer of both sides film in step, the lead screw 53 of the driving assembly 5 includes two sections of screw thread sections with opposite directions, and the number of the sliding blocks 54 is correspondingly set to two, and the two sliding blocks are respectively connected to the screw thread sections with opposite directions of the lead screw 53 in a threaded manner, and the bottoms of the supporting frames 43 of the two transferring plate bodies 41 are fixedly connected to the corresponding sliding blocks 54, so that the two transferring plate bodies 41 can be close to or far away from the substrate 3 at the same time, and further the heat stripping adhesive layers 42 on the two transferring plate bodies 41 are respectively attached to the films on both sides of the substrate 3.

The working principle of the embodiment of the application is as follows: after the substrate 3 is immersed, lifted and grown into a film, the driving motor 52 rotates to drive the screw rod 53 to rotate, the sliding block 54 is driven to linearly move in the linear sliding groove 51, the transfer plate body 41 on the transfer boss 42 fixedly connected with the support frame 43 is driven to approach the substrate 3 until the thermal stripping adhesive layer 42 fixed on the transfer plate body 41 is attached to the film on the substrate 3, and then the driving motor 52 reversely rotates to drive the transfer plate body 41 to be far away from the substrate 3, so that the film is transferred onto the transfer plate body 41 due to the bonding effect of the thermal stripping adhesive layer 42.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes of the mechanism, shape and principle of the present application should be covered in the protection scope of the present application.

Claims (10)

1. The utility model provides a dipping and pulling coating device, includes the organism and set up in the lifting assembly of organism top, lifting assembly cliies the base plate and soaks and carry out lifting growth film in liquid, its characterized in that, still including set up in transfer subassembly and the actuating unit on the organism, transfer subassembly is including being close to or keep away from the transfer plate body that can be oriented film on the base plate, the fixed thermal stripping glue film that sets up on the transfer plate body, actuating unit with transfer plate body drive connection, order about thermal stripping glue film on the transfer plate body with film laminating on the base plate.

2. The dip-coating apparatus of claim 1, wherein the transfer assembly further comprises a support assembly, the transfer plate body is in driving connection with the drive assembly via the support assembly, the support assembly comprises a support frame and a transfer boss, the transfer boss is fixedly connected above the support frame, and the transfer plate body is detachably and fixedly connected to the transfer boss.

3. The dip-coating apparatus according to claim 2, wherein the driving assembly comprises a linear guide groove, a driving motor, a screw rod and a sliding block, wherein the driving motor, the screw rod and the sliding block are installed in the linear guide groove, the linear guide groove is formed in the upper end face of the machine body, one end of the screw rod is fixedly connected with a rotating shaft of the driving motor in a coaxial manner, the other end of the screw rod penetrates through the sliding block to be rotatably connected with the linear guide groove, the screw rod is in threaded connection with the sliding block, the sliding block is slidably connected in the linear guide groove, and the bottom of the supporting frame is fixedly connected with the sliding block.

4. The dip-coating apparatus of claim 3, wherein the driving assembly further comprises a guide post, the guide post is disposed parallel to the screw rod and fixedly connected to the linear guide groove, one end of the slider is in threaded connection with the screw rod, and the other end of the slider is in sliding connection with the guide post.

5. The dip-coating apparatus according to claim 4, wherein the number of the transfer plate bodies is two, and the two transfer plate bodies are symmetrically arranged with respect to the plate surface of the substrate.

6. The dip-coating apparatus according to claim 5, wherein the screw includes two threaded sections with opposite directions, the number of the sliding blocks is two, the corresponding threaded sections are connected to the threaded sections with opposite directions of the screw, and bottoms of the supporting frames of the two transfer plate bodies are fixedly connected to the corresponding sliding blocks, so that the transfer plate bodies can be simultaneously close to or far from the substrate.

7. The dip-coating apparatus according to claim 2, wherein a side wall of the transfer boss facing the substrate is provided with a plugging groove, and the transfer plate body is plugged in the plugging groove.

8. The dipping, lifting and coating device according to claim 2, wherein a clamping part for fixing the thermal stripping adhesive layer is arranged on the transfer plate body, the clamping part is rotationally connected with the transfer plate body, and a torsion spring is fixedly arranged at the rotationally connected part of the clamping part and the transfer plate body.

9. The dip-coating apparatus of claim 8, wherein the clamping portion comprises a clamping body and an extension arm, the clamping body is rotatably connected to the transfer plate, and the extension arm is fixedly inserted into the clamping body.

10. The dip-coating apparatus according to claim 9, wherein a limiting assembly is disposed at a plugging position of the clamping body and the extension arm, the limiting assembly comprises a plurality of limiting holes formed in the clamping body and elastic protrusions formed in the extension arm, and the elastic protrusions can be fastened and fixed in the limiting holes.