CN216678834U

CN216678834U - Thickness adjusting mechanism for coating perovskite solar cell

Info

Publication number: CN216678834U
Application number: CN202123376165.3U
Authority: CN
Inventors: 刘立帮
Original assignee: Wuhan Xinyu Jintian Technology Co ltd
Current assignee: Wuhan Xinyu Jintian Technology Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-06-07
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses a thickness adjusting mechanism for coating a perovskite solar cell, which comprises a workbench, wherein sliding grooves are formed in two sides of the top of the workbench, supporting columns are arranged on two sides of the top of the workbench, a rotating shaft is rotatably arranged on one side of each of the two supporting columns, one side of each of the two supporting columns is rotatably connected with two ends of the surface of the rotating shaft, a coating roller shaft is fixedly sleeved on the outer wall of the rotating shaft, a sliding groove is formed in the outer side of one of the supporting columns, a first sliding block is slidably connected inside the sliding groove, a lead screw is connected to the top of the first sliding block in a threaded manner, a rotating wheel is fixedly arranged on the outer wall of the lead screw, and a second sliding block is connected to the top of the lead screw in a threaded manner. According to the thickness adjusting mechanism for coating the perovskite solar cell, the lead screw is arranged between the first sliding block and the second sliding block, the lead screw rotates to drive the second sliding block to lift and adjust, the coating is carried out after the numerical alignment is adjusted, the operation is very convenient, and the coating thickness has accuracy.

Description

Thickness adjusting mechanism for coating perovskite solar cell

Technical Field

The utility model relates to the field of perovskite solar cell coating, in particular to a thickness adjusting mechanism for perovskite solar cell coating.

Background

The perovskite type solar cell uses perovskite type organic metal halide semiconductor as the solar cell of the light absorbing material, belong to the third generation solar cell, and the coating machine is mainly used for the surface coating process production of the film, paper, etc., this machine is to coat a layer of glue, coating or printing ink, etc. of the specific function on the substrate of the coil, and coil after drying, it adopts the specialized multi-functional coating head, can realize the surface coating production of many forms, the coiling and uncoiling of the coating machine is all disposed and connected the membrane mechanism automatically at full speed, PLC procedure tension closed loop.

And the coating mechanism that market is commonly used now, full-automatic mechanical equipment, and is with high costs, be not suitable for all enterprises, small-size coating machine equipment, function structure singleness, mostly need artifical the accuse operation, coating thickness uncontrollable is accurate, and labour input cost is high, low working efficiency, and be difficult to cleanly to the coating roller after using, also can influence coating thickness's precision when using once more, consequently need provide one kind and have clean coating roller and be convenient for adjust the perovskite solar cell coating mechanism of thickness.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a thickness adjusting mechanism for coating a perovskite solar cell, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a thickness adjustment mechanism for coating of perovskite solar cell, includes the workstation, the spout has all been seted up to the both sides at workstation top, the both sides at workstation top all are equipped with the support column, two one side of support column all rotates and is equipped with the pivot, and one side of two support columns rotates with the both ends on pivot surface respectively and is connected, the fixed cover of outer wall of pivot is equipped with the coating roller, one of them the sliding tray has been seted up in the outside of support column, the inside sliding connection of sliding tray has first sliding block, the top threaded connection of first sliding block has the lead screw, the fixed rotation wheel that is equipped with of outer wall of lead screw, the top threaded connection of lead screw has the second sliding block.

Preferably, one side of the first sliding block is in threaded connection with a group of bolts, and the two bolts are respectively located on two sides of the screw rod.

Preferably, one of them the inside of support column is fixed and is equipped with electric telescopic handle, electric telescopic handle's top and first sliding block fixed connection, the second sliding block is with the one end fixed connection of pivot.

Preferably, the inner sides of the two support columns are provided with slide rails, the two ends of the rotating shaft are connected with the slide rails corresponding to the positions of the two support columns in a sliding mode, a mechanical telescopic rod is arranged inside the other support column, and the top end of the mechanical telescopic rod is fixedly connected with the other end of the rotating shaft.

Preferably, the cleaning roller shaft is arranged between the two support columns in a rotating mode, a motor is fixedly arranged on one side of one support column through a mounting plate, and the output end of the motor penetrates through the support column and is fixedly connected with one end of the cleaning roller shaft corresponding to the support column in position.

Preferably, a switch panel is fixedly arranged on one side of the workbench, a motor switch and an electric telescopic rod switch are respectively arranged on the surface of the switch panel, and the motor is electrically connected with an external power supply through the motor switch and the electric telescopic rod switch.

The utility model has the technical effects and advantages that:

(1) the lead screw is arranged between the first sliding block and the second sliding block, the electric telescopic rod is started, the first sliding block and the second sliding block are driven to lift through the sliding groove, meanwhile, the mechanical telescopic rod can be driven to support the other end of the rotating shaft and lift stably, then when the position is adjusted to a proper position, the bolt is screwed for fixing, the rotating wheel is stirred for accurate adjustment of coating thickness, the lead screw rotates to drive the second sliding block for lifting adjustment, after the alignment value is adjusted, the two supporting columns drive the coating roller shaft through the sliding grooves to coat the perovskite solar cell for running coating, operation is very convenient, and the coating thickness has accuracy;

(2) through being equipped with clean roller between the top at two support columns, the coating roller can rise to and contact with clean roller after the operation is accomplished, then starter motor drives clean roller and rotates, can rotate the surface of clean roller cleanly, and very convenient and fast need not the manual work and cleans labour saving and time saving, convenient and practical.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic structural diagram of a first slider and a second slider according to the present invention;

fig. 3 is a schematic structural view of a cleaning roller shaft according to the present invention.

In the figure: 1. a work table; 2. a chute; 3. a support pillar; 4. a slide rail; 5. a coating roller shaft; 6. a motor; 7. a sliding groove; 8. a first slider; 9. a rotating wheel; 10. a second slider; 11. an electric telescopic rod; 12. a bolt; 13. a screw rod; 14. a mechanical telescopic rod; 15. a rotating shaft; 16. and cleaning the roller shaft.

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. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

The utility model provides a thickness adjusting mechanism for coating a perovskite solar cell, which comprises a workbench 1, wherein sliding grooves 2 are respectively formed in two sides of the top of the workbench 1, supporting columns 3 are respectively arranged on two sides of the top of the workbench 1, a rotating shaft 15 is respectively rotatably arranged on one side of each of the two supporting columns 3, one side of each of the two supporting columns 3 is respectively rotatably connected with two ends of the surface of the rotating shaft 15, a coating roller shaft 5 is fixedly sleeved on the outer wall of the rotating shaft 15 for facilitating coating, a sliding groove 7 is formed in the outer side of one supporting column 3, a first sliding block 8 is slidably connected in the sliding groove 7, a lead screw 13 is in threaded connection with the top of the first sliding block 8, a rotating wheel 9 is fixedly arranged on the outer wall of the lead screw 13, and a second sliding block 10 is in threaded connection with the top of the lead screw 13;

as shown in fig. 1-3, a set of bolts 12 is connected to one side of the first sliding block 8 by a screw, two bolts 12 are respectively located at two sides of the screw 13 for fixing the screw 13, an electric telescopic rod 11 is fixedly arranged inside one of the supporting columns 3, the top end of the electric telescopic rod 11 is fixedly connected with the first sliding block 8, the second sliding block 10 is fixedly connected with one end of a rotating shaft 15, the inner sides of the two supporting columns 3 are respectively provided with a sliding rail 4, two ends of the rotating shaft 15 are respectively slidably connected with the sliding rails 4 corresponding to the positions of the rotating shafts, a mechanical telescopic rod 14 is arranged inside the other supporting column 3, the top end of the mechanical telescopic rod 14 is fixedly connected with the other end of the rotating shaft 15, a cleaning roller shaft 16 is rotatably arranged between the two supporting columns 3 for cleaning the surface of the coating roller shaft 5, a motor 6 is fixedly arranged on one side of one of the supporting columns 3 through a mounting plate, the output of motor 6 passes support column 3 and the one end fixed connection of its position corresponding cleaning roller 16, and the fixed flush mounting plate that is equipped with in one side of workstation 1, motor 6 switch and 11 switches of electric telescopic handle have been seted up respectively to flush mounting plate's surface, and motor 6 passes through motor 6 switch and electric telescopic handle 11 and all with external power supply electric connection through 11 switches of electric telescopic handle.

The working principle of the utility model is as follows: when the thickness adjusting mechanism for coating the perovskite solar cell in the design scheme is used, firstly, a screw rod 13 is arranged between a first sliding block 8 and a second sliding block 10, an electric telescopic rod 11 is started, the first sliding block 8 and the second sliding block 10 are driven to ascend and descend through a sliding groove 7, meanwhile, a mechanical telescopic rod 14 can be driven to support the other end of a rotating shaft 15 and stably ascend and descend, then when the adjusting mechanism is adjusted to a proper position, a bolt 12 is screwed for fixing, a rotating wheel 9 is dialed for accurately adjusting the coating thickness, the screw rod 13 is rotated to drive the second sliding block 10 to ascend and descend for adjusting, meanwhile, the rotating shaft 15 is driven to ascend and descend through a sliding rail 4, after the alignment value is adjusted, two supporting columns 3 drive a coating roller shaft 5 through a sliding groove 2 to perform operation coating on the perovskite solar cell, the operation is very convenient to operate, and the coating thickness has accuracy, then through being equipped with clean roller 16 between the top at two support columns 3 again, coating roller 5 can rise to and contact with clean roller 16 after the operation is accomplished, then starter motor 6 drives clean roller 16 and rotates, can rotate the surface of clean roller 16 clean, and is very convenient and fast, need not the manual work and cleans labour saving and time saving, convenient and practical.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "secured" are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts thereof; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The standard parts used by the utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the description of the attached drawings.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A thickness adjusting mechanism for coating a perovskite solar cell comprises a workbench (1), it is characterized in that the two sides of the top of the workbench (1) are both provided with a sliding chute (2), two sides of the top of the workbench (1) are respectively provided with a supporting column (3), one side of each supporting column (3) is rotatably provided with a rotating shaft (15), one side of each of the two support columns (3) is respectively and rotatably connected with two ends of the surface of the rotating shaft (15), the outer wall of the rotating shaft (15) is fixedly sleeved with a coating roller shaft (5), the outer side of one of the supporting columns (3) is provided with a sliding groove (7), a first sliding block (8) is connected in the sliding groove (7) in a sliding way, the top of the first sliding block (8) is in threaded connection with a screw rod (13), the outer wall of the screw rod (13) is fixedly provided with a rotating wheel (9), the top end of the screw rod (13) is in threaded connection with a second sliding block (10).

2. The thickness adjusting mechanism for coating the perovskite solar cell as claimed in claim 1, wherein a set of bolts (12) are connected to one side of the first sliding block (8) in a threaded manner, and the two bolts (12) are respectively positioned on two sides of the screw rod (13).

3. The thickness adjusting mechanism for coating the perovskite solar cell as claimed in claim 1, wherein an electric telescopic rod (11) is fixedly arranged inside one of the support columns (3), the top end of the electric telescopic rod (11) is fixedly connected with the first sliding block (8), and the second sliding block (10) is fixedly connected with one end of the rotating shaft (15).

4. The thickness adjusting mechanism for coating the perovskite solar cell as claimed in claim 3, wherein the two support columns (3) are respectively provided with a slide rail (4) at the inner side, the two ends of the rotating shaft (15) are respectively connected with the slide rails (4) corresponding to the positions of the two support columns in a sliding manner, a mechanical telescopic rod (14) is arranged inside the other support column (3), and the top end of the mechanical telescopic rod (14) is fixedly connected with the other end of the rotating shaft (15).

5. The thickness adjusting mechanism for coating the perovskite solar cell as claimed in claim 3, wherein a cleaning roller shaft (16) is rotatably arranged between two support columns (3), one side of one support column (3) is fixedly provided with a motor (6) through a mounting plate, and the output end of the motor (6) passes through the support column (3) and is fixedly connected with one end of the cleaning roller shaft (16) corresponding to the position of the support column.

6. The thickness adjusting mechanism for coating the perovskite solar cell as claimed in claim 5, wherein a switch panel is fixedly arranged on one side of the workbench (1), a motor (6) switch and an electric telescopic rod (11) switch are respectively arranged on the surface of the switch panel, and the motor (6) is electrically connected with an external power supply through the motor (6) switch and the electric telescopic rod (11) through the electric telescopic rod (11) switch.