Automatic blade coating equipment

Abstract

The utility model relates to automatic blade coating equipment, and belongs to the technical field of perovskite solar cell processing. The device mainly comprises a supporting base, a working platform, a limiting plate, a reciprocating motion mechanism, a sliding block, a vertical plate, an adjusting mechanism, a connecting rod, a scraper, a connecting plate, a micrometer trimmer and a control panel. The position of the scraper can be accurately adjusted through the adjusting mechanism and the micrometer trimmer, so that accurate control over the thickness of a battery film is achieved, different requirements are met, the reciprocating motion mechanism drives the scraper to move to achieve automatic blade coating, the influence of human factors on the blade coating quality can be reduced, the blade coating uniformity and consistency are improved, and the production efficiency is improved. And due to the design of the control panel, the operation of the equipment is simpler and more convenient, and the scraping work can be automatically completed by only setting related parameters and starting the equipment.

Description

TECHNICAL FIELD

[0001] The utility model belongs to perovskite solar cell processing technical field, concretely relates to an automatic scraping equipment. BACKGROUND

[0002] Perovskite solar cell has a series of advantages such as high photoelectric conversion efficiency, simple structure, low cost and diversified application scene, and perovskite thin film has excellent photoelectric performance and can convert light energy into electric energy.

[0003] In the processing of perovskite thin film, scraping equipment needs to be used, but the existing scraping equipment cannot accurately adjust the scraping parameters in the scraping process, so the required battery film thickness cannot be obtained. UTILITY MODEL CONTENTS

[0004] In order to overcome the problem that the existing scraping equipment cannot accurately adjust the scraping parameters in the scraping process, so the required battery film thickness cannot be obtained, the utility model provides an automatic scraping equipment;The position of the scraper can be accurately adjusted through the adjusting mechanism and the micrometer, so that the thickness of the battery film can be accurately controlled, different requirements can be met, the reciprocating mechanism drives the scraper to move to realize automatic scraping, the influence of human factors on the scraping quality can be reduced, the uniformity and consistency of scraping can be improved, and the performance of the battery can be improved.

[0005] In order to achieve the above object, the utility model is realized through the following technical schemes: an automatic scraping equipment mainly includes support base, work platform, limiting plate, reciprocating mechanism, sliding block, vertical plate, adjusting mechanism, connecting rod, scraper, connecting plate, micrometer, control panel, the work platform is installed at the top of the support base, the limiting plate is installed on the work platform, the reciprocating mechanism is installed on the support base, the sliding block is slidably installed on the reciprocating mechanism, the vertical plate is installed on the sliding block and located on both sides of the work platform, the adjusting mechanism is installed on the two groups of vertical plates, the connecting rod is installed on the adjusting mechanism and located between the two groups of vertical plates, the scraper is installed on the connecting rod, the connecting plate is installed between the two groups of vertical plates and located at the top of the scraper, the micrometer is installed on the connecting plate and connected with the scraper at the bottom, the control panel is installed on the support base, and the reciprocating mechanism is electrically connected with the control panel.

[0006] The reciprocating mechanism includes a lead screw, a guide rod, a micro motor and a sensor, the support base is internally provided with a cavity structure, a partition plate is installed in the cavity structure, the lead screw is rotatably installed on the partition plate and the support base, the guide rod is installed on the work platform and located on both sides of the lead screw, a rectangular groove is formed in the top of the support base, the sliding block penetrates through the rectangular groove and is slidably installed on the lead screw and the guide rod, the micro motor is installed in the support base and in transmission connection with the lead screw, the sensor is installed on both sides of the work platform, and the micro motor and the sensor are electrically connected with the control panel.

[0007] The adjusting mechanism comprises an adjusting slider, an adjusting screw rod, a waist-shaped slot formed in the vertical plate, the adjusting slider being slidably installed in the waist-shaped slot, and the adjusting screw rod being installed in the vertical plate and penetrating the adjusting slider.

[0008] The vertical plate is provided with a clamping bolt, an installation slot is formed in the vertical plate, a wire rod is installed in the installation slot, and the clamping bolt clamps the wire rod in the installation slot.

[0009] The utility model discloses the beneficial effect:

[0010] The following beneficial effects:

[0011] The position of the scraper can be accurately adjusted through the adjusting mechanism and the micrometer fine adjuster, thereby realizing accurate control of the thickness of the battery film, meeting different requirements, realizing automatic scraping through the reciprocating movement mechanism and the scraper movement, reducing the influence of human factors on the scraping quality, improving the uniformity and consistency of scraping, thereby improving the performance of the battery, and the design of the control panel makes the operation of the equipment more simple and convenient. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is isometric schematic view of the utility model.

[0013] Figure 2 It is three-dimensional schematic view of the utility model.

[0014] Figure 3 It is still another three-dimensional schematic view of the utility model.

[0015] Figure 4 It is partial sectional schematic view of the utility model.

[0016] Figure 5 It is still another partial sectional schematic view of the utility model. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical scheme and beneficial effect of the utility model more clear, the preferred embodiments of the utility model will be described in detail below with reference to the drawings, so as to facilitate the understanding of the technical personnel.

[0018] The utility model discloses an automatic scraping equipment, one kind of automatic scraping equipment mainly includes support base 1, work platform 2, limit board 3, reciprocating mechanism 4, sliding block 5, vertical board 6, adjusting mechanism 7, connecting rod 8, scraper 9, connecting plate 10, micrometer fine tuner 11, control panel 12, work platform 2 is installed at support base 1 top, and limit board 3 is installed on work platform 2, and reciprocating mechanism 4 is installed on support base 1, and sliding block 5 is slidably installed on reciprocating mechanism 4, and vertical board 6 is installed on sliding block 5, and is located at work platform 2 both sides, and adjusting mechanism 7 is installed on two groups vertical board 6, and connecting rod 8 is installed on adjusting mechanism 7, and is located between two groups vertical board 6, and scraper 9 is installed on connecting rod 8, and connecting plate 10 is installed between two groups vertical board 6, and is located at scraper 9 top, and micrometer fine tuner 11 is installed on connecting plate 10, and bottom end is connected with scraper 9, and control panel 12 is installed on support base 1, and reciprocating mechanism 4 is electrically connected with control panel 12.

[0019] The battery to be scraped is placed on the work platform 2 and fixed and positioned by the limit board 3, the scraping parameters such as scraping speed and stroke are set by the control panel 12, the adjusting screw 72 is rotated to drive the adjusting sliding block 71 to move up and down in the waist-shaped groove 61, the height of the scraper 9 is adjusted to ensure the uniformity and quality of scraping, the position of the scraper 9 is accurately adjusted by the micrometer fine tuner 11 to determine the required thickness of the battery film, then the staff pours the perovskite coating on the battery to be scraped, the control panel 12 is adjusted to start the micro motor 42, the lead screw 41 starts to rotate to drive the sliding block 5 to reciprocate on the guide rod 42, at the same time, the sensor 44 monitors the position of the sliding block 5 in real time and feeds back the information to the control panel 12, with the reciprocating movement of the sliding block 5, the scraper 9 scrapes on the surface of the battery, the wire bar 15 on the vertical plate 6 can help to control the width and edge neatness of scraping, when the scraping reaches the set stroke or time, the equipment automatically stops working, at this time, the scraped product can be taken out for subsequent processing.

[0020] As Figure 4 , Figure 5As shown, the reciprocating mechanism 4 includes a lead screw 41, a guide rod 42, a micro motor 43, a sensor 44, the support base 1 is internally provided with a cavity structure, the cavity structure is internally provided with a partition plate 13, the lead screw 41 is rotatably installed on the partition plate 13 and the support base 1, the guide rod 42 is installed on the workbench 2 and located on both sides of the lead screw 41, a rectangular slot 111 is formed at the top end of the support base 1, the sliding block 5 is slidably installed on the lead screw 41 and the guide rod 42 and penetrates the rectangular slot 111, the micro motor 43 is installed inside the support base 1 and in transmission connection with the lead screw 41, the sensor 44 is installed on both sides of the workbench 2, and the micro motor 43 and the sensor 44 are in electrical connection with the control panel 12; the micro motor 43 is started, the lead screw 41 starts to rotate, drives the sliding block 5 to make reciprocating motion on the guide rod 42, at the same time, the sensor 44 monitors the position of the sliding block 5 in real time and feeds back information to the control panel 12, with the reciprocating motion of the sliding block 5, the doctor blade 9 performs scraping on the surface of the battery.

[0021] As shown in Figure 2 , Figure 3 , Figure 4 , Figure 5 As shown, the adjusting mechanism 7 includes an adjusting sliding block 71 and an adjusting screw 72, a waist-shaped slot 61 is formed in the stand plate 6, the adjusting sliding block 71 is slidably installed in the waist-shaped slot 61, and the adjusting screw 72 penetrates the adjusting sliding block 71 and is installed on the stand plate 6; the adjusting screw is rotated to drive the adjusting sliding block to move up and down in the waist-shaped slot, so that the height of the doctor blade is adjusted to ensure the uniformity and quality of scraping.

[0022] As shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 As shown, the stand plate 6 is installed with a clamping bolt 14, the stand plate 6 is formed with a mounting slot 62, the mounting slot 62 is installed with a wire bar 15, and the clamping bolt 14 clamps the wire bar 15 in the mounting slot 62; the wire bar 15 on the stand plate 6 can help control the width and edge neatness of scraping.

[0023] Working process:

[0024] The battery to be scraped is placed on the working platform 2 and fixed and positioned by the limiting plate 3, the parameters of scraping, such as scraping speed, stroke, etc., are set by the control panel 12, the adjusting screw 72 is rotated to drive the adjusting block 71 to move up and down in the waist-shaped groove 61, the height of the scraper 9 is adjusted to ensure the uniformity and quality of scraping, the position of the scraper 9 is adjusted accurately by using the micrometer fine adjuster 11 to determine the required thickness of the battery film, then the staff pours the perovskite coating on the battery to be scraped, the control panel 12 is adjusted to start the micro motor 42, the lead screw 41 starts to rotate to drive the sliding block 5 to make reciprocating motion on the guide rod 42, at the same time, the sensor 44 monitors the position of the sliding block 5 in real time and feeds back the information to the control panel 12, with the reciprocating motion of the sliding block 5, the scraper 9 scrapes on the surface of the battery, the wire bar 15 on the vertical plate 6 can help to control the width and edge neatness of scraping, when the scraping reaches the set stroke or time, the equipment stops working automatically, at this time, the scraped product can be taken out for subsequent processing, after use, the working platform 2 and the scraper 9 are cleaned in time to maintain the cleanliness and good state of the equipment, the parts of the equipment are checked and maintained regularly to ensure normal operation, during the whole working process, the operator can monitor the running state of the equipment in real time through the control panel 12 and make adjustment and intervention according to the need, this automatic scraping equipment can improve the precision and efficiency of scraping, reduce the influence of human factors on the scraping quality, improve the uniformity and consistency of scraping, thereby improving the performance of the battery.

[0025] Finally, it should be pointed out that the above preferred embodiments are only used to illustrate the technical solutions of the present application and are not limiting, although the present application has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made in form and details without departing from the scope defined by the claims of the present application.

Claims

1. An automatic doctor blade coating apparatus characterized by: The automatic scraping device comprises a supporting base (1), a working platform (2), a limiting plate (3), a reciprocating mechanism (4), a sliding block (5), a vertical plate (6), an adjusting mechanism (7), a connecting rod (8), a scraper (9), a connecting plate (10), a micrometer fine adjuster (11), and a control panel (12).

2. An automatic doctor blade coating apparatus as claimed in claim 1, wherein: The reciprocating mechanism (4) comprises a lead screw (41), a guide rod (42), a micro motor (43), and a sensor (44).

3. An automatic doctor blade coating apparatus as claimed in claim 1 or 2, characterised in that: The adjusting mechanism (7) comprises an adjusting sliding block (71) and an adjusting screw rod (72).

4. An automatic doctor blade coating apparatus as claimed in claim 1 or 2, characterised in that: The vertical plate (6) is provided with a clamping bolt (14), and the vertical plate (6) is provided with a mounting groove (62) in which a wire rod (15) is mounted. The clamping bolt (14) clamps the wire rod (15) in the mounting groove (62).

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