Scraping device for ceramic diaphragm coating

Abstract

The utility model relates to the technical field of ceramic diaphragms, in particular to a slicking device for a ceramic diaphragm coating, which comprises a mounting frame and a moving seat, an adjusting component comprises a rotating groove arranged on one side of the mounting frame, a positioning groove and an axis block are arranged in the rotating groove, a support plate is arranged on one side of the axis block, and a connecting rod and a scraper are arranged on the outer wall of the support plate. A sliding groove is formed in the side, close to the rotating groove, of the supporting plate, a sliding block and a shaft rod are arranged in the sliding groove, a lantern ring is arranged on the outer wall of the shaft rod, an extending table and an air cylinder are arranged on the side, away from the rotating groove, of the mounting frame, and signal receivers are arranged on the outer walls of the axis block and the shaft rod. A clamping groove is formed in the moving seat, and signal transmitters are arranged on the two sides of the outer wall of the moving seat. According to the utility model, the angle of the scraper is synchronized with the ceramic membrane, and the motion trail of the scraper is parallel to the ceramic membrane, so that the scraping thickness of a coating is the same, and the quality of the coating is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ceramic diaphragms, in particular to a scraping device for the coating of ceramic diaphragms. Background Technique

[0002] Ceramic diaphragms are a kind of high-performance membrane materials, which are characterized by maintaining good chemical stability and physical and mechanical properties under high-temperature and high-pressure environments. Ceramic diaphragms are widely used in various industrial fields, such as oil and gas extraction, chemical industry, environmental protection, etc. Ceramic diaphragms are a commonly used circuit board material for manufacturing key components of circuit boards.

[0003] However, in the current existing technology, when coating ceramic diaphragms, the coating material is thinly coated on the surface of the ceramic diaphragm, and a scraper or spray gun is used for coating to ensure a uniform coating thickness. However, when using a scraper to level the coating material, due to the certain downward pressure when the scraper contacts the diaphragm, the diaphragm will have an angular deviation, resulting in a deviation in the coating thickness and affecting the coating effect. Content of the Utility Model

[0004] The purpose of the utility model is to provide a scraping device for the coating of ceramic diaphragms to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A scraping device for the coating of ceramic diaphragms includes a mounting frame and a moving seat. An adjusting component for adjusting the angle of the scraper according to the angle of the ceramic diaphragm is arranged outside the mounting frame. The adjusting component includes a rotating groove arranged on one side of the mounting frame. A positioning groove and an axis center block are arranged inside the rotating groove. A support plate is arranged on one side of the axis center block. A connecting rod and a scraping plate are arranged on the outer wall of the support plate. A sliding groove is arranged on the side of the support plate close to the rotating groove. A sliding block and a shaft rod are arranged inside the sliding groove. A collar is arranged on the outer wall of the shaft rod. An extension platform and a cylinder are arranged on the side of the mounting frame far from the rotating groove. Signal receivers are arranged on the outer walls of the axis center block and the shaft rod; a clamping groove is arranged inside the moving seat, and signal transmitters are arranged on both sides of the outer wall of the moving seat.

[0007] As a preferred scheme of the utility model, the axis center block is rotationally connected to the inner wall of the rotating groove through a fixed shaft. The positioning groove is in an arc structure. The axis center block and the support plate are integrally formed. Both ends of the connecting rod are connected to the outer walls of the support plate and the scraping plate through bolts.

[0008] As a preferred scheme of the utility model, the position of the sliding groove corresponds to the positioning groove. The sliding block is slidably connected to the inner wall of the sliding groove through a sliding rod. One end of the shaft rod is rotationally connected to the side of the sliding block far from the sliding groove through a bearing. The shaft rod is in sliding contact with the inner wall of the positioning groove.

[0009] As a preferred embodiment of the present utility model, the collar is sleeved on the outer wall of the shaft rod and is coaxially connected to the shaft rod. The output end of the cylinder is connected to the outer wall of the collar by bolts, and the other end of the cylinder is rotatably connected to the extension platform by a fixed shaft.

[0010] As a preferred embodiment of the present utility model, the support plate can rotate in an arc in the rotation groove with the center block as the center. The two signal receivers are respectively connected to the shaft rod and the center block by bolts, and the signal receivers are electrically connected to the cylinder through a PLC controller.

[0011] As a preferred embodiment of the present utility model, the moving seat can be continuously conveyed through the conveying frame. The two signal transmitters are respectively connected to both ends of the moving seat by bolts, and when the signal receiver and the signal transmitter are on the same vertical line, they are electrically connected by wireless signals.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: In response to the problems raised in the background art, the present application adopts an adjustment component. The moving seat moves in a cycle within the conveying mechanism, driving the ceramic membrane coated with the coating material to continuously pass through the mounting frame, which can realize the continuous operation of the coating. When the moving seat passes through the mounting frame, the angles between the two signal receivers and the two signal transmitters are corresponding to control the alignment of the ceramic membrane and the squeegee. Thus, when the squeegee contacts the ceramic membrane and its angle deflects, the support plate drives the angle of the squeegee to deflect together with the ceramic membrane, ensuring that the squeegee is always parallel to the surface of the ceramic membrane when scraping the coating, making the distance between the squeegee and the surface of the ceramic membrane stable during scraping, improving the uniformity of scraping and the scraping effect. The present utility model realizes the synchronization of the angle of the squeegee with the ceramic membrane, making the movement trajectory of the squeegee parallel to the ceramic membrane, so that the scraping thickness of the coating is the same, improving the quality of the coating. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is the external structure diagram of the conveying mechanism of the present utility model;

[0014] Figure 2 It is the structure diagram of the mounting frame of the present utility model;

[0015] Figure 3 It is the front structure diagram of the support plate of the present utility model;

[0016] Figure 4 It is the reverse structure diagram of the support plate of the present utility model;

[0017] Figure 5 It is the enlarged view of part A of the present utility model;

[0018] Figure 6This is the structural diagram of the mobile seat of the present utility model.

[0019] In the figure: 1. mounting frame; 101. extension table; 2. rotating groove; 201. positioning groove; 3. axis block; 301. support plate; 302. connecting rod; 303. scraper; 4. sliding groove; 401. slider; 402. shaft rod; 403. collar; 5. cylinder; 6. signal receiver; 7. mobile seat; 701. clamping groove; 8. signal transmitter. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the embodiments of the present utility model.

[0021] Embodiment

[0022] Please refer to Figure 1-6, the present utility model provides a technical solution: a scraping device for a ceramic membrane plating layer, including a mounting frame 1 and a moving seat 7. An adjusting component for adjusting the angle of the scraper according to the angle of the ceramic membrane is provided outside the mounting frame 1. The adjusting component includes a rotating groove 2 provided on one side of the mounting frame 1. A positioning groove 201 and an axis block 3 are provided inside the rotating groove 2. The axis block 3 is used to fix one end of the support plate 301, so that the other end can rotate in an arc shape in the rotating groove 2 with the axis block 3 as the center. The positioning groove 201 is used to limit the rotation angle and limit the position of the shaft rod 402. A support plate 301 is provided on one side of the axis block 3 for fixedly supporting the scraper 303. A connecting rod 302 and a scraper 303 are provided on the outer wall of the support plate 301. The position of the scraper 303 is above the moving seat 7 and contacts the top of the ceramic membrane in the clamping groove 701. Thus, when the moving seat 7 is transmitted through the mounting frame 1, the scraper 303 can move on the ceramic membrane, so as to scrape flat the plating material smeared on the surface of the ceramic membrane. A sliding groove 4 is provided on the side of the support plate 301 close to the rotating groove 2, so that the slider 401 and the shaft rod 402 slide and adjust their positions in the sliding groove 4 according to the moving angle of the support plate 301. A slider 401 and a shaft rod 402 are provided inside the sliding groove 4. A collar 403 is provided on the outer wall of the shaft rod 402. An extension platform 101 and a cylinder 5 are provided on the side of the mounting frame 1 away from the rotating groove 2 for driving the end of the support plate 301 away from the axis block 3 to lift, so that it rotates around the axis block 3. Signal receivers 6 are provided on the outer walls of the axis block 3 and the shaft rod 402; a clamping groove 701 is provided inside the moving seat 7. Signal transmitters 8 are provided on both sides of the outer wall of the moving seat 7.The wireless signal between the axis block 3 and the signal receiver 6 on the shaft rod 402 is in a straight line, and the two signal transmitters 8 on the moving seat 7 are also in a straight line. When the moving seat 7 is conveyed to the area of the mounting frame 1, the signal lines of the signal receiver 6 and the signal transmitters 8 are correspondingly matched and connected through a wireless signal, making the two signal lines flush. When the signal line of the signal transmitter 8 follows the offset of the ceramic diaphragm, the cylinder 5 is controlled through the wireless signal to drive the support plate 301 to rotate, so that the signal line of the signal receiver 6 approaches and aligns with the signal transmitter 8; the signal transmitters 8 at both outer ends of the moving seat 7 and the signal receivers 6 at both ends of the support plate 301 can be used as signal transceiver devices first, and infrared sensors are installed outside to emit infrared rays to each other (here as an example: infrared rays are emitted from the hole outside one signal receiver 6 to another signal receiver 6, and the horizontal angles of the two signal receivers 6 can be detected by the total control center through the reading difference of the sensors, so as to detect the horizontal angles at both ends of the scraping plate 303. Similarly, the horizontal angle of the moving seat 7 can be detected by the infrared sensors outside the signal transmitter 8). When the moving seat 7 moves below the mounting frame 1, the signal transmitter 8 outside the moving seat 7 moves to be below the signal receiver 6 and in a vertical line and enters the signal receiving range of the signal receiver 6, so that the signal of the signal transmitter 8 can be transmitted to the signal receiver 6. The signal transmitter 8 is electrically connected to the signal receiver 6. At the same time, when the signal receiver 6 receives the signal of the transmitter, the cylinder 5 is controlled to operate through the PLC controller, so that the horizontal angle between the two signal receivers 6 corresponds to the horizontal angle of the signal transmitter 8 and the angles of the two signal receivers 6 and the signal transmitter 8 are in a horizontal state. At the same time, the telescopic movement of the cylinder 5 can drive the angle of the scraping plate 303 to be in a horizontal state with the moving seat 7, so as to control the distance between the scraping plate 303 and the ceramic diaphragm when the scraping plate 303 moves in the moving seat 7, make the distance at a specific distance, and improve the flatness of the coating hanging out.

[0023] In this embodiment, all electrical components are controlled by a conventional controller.

[0024] For the embodiment, please refer to Figure 1-6, the central axis block 3 is rotationally connected to the inner wall of the rotation groove 2 through a fixed shaft. The positioning groove 201 has an arc-shaped structure. The central axis block 3 and the support plate 301 are integrally formed. Both ends of the connecting rod 302 are connected to the outer walls of the support plate 301 and the scraping plate 303 through bolts. The position of the sliding groove 4 corresponds to that of the positioning groove 201. The sliding block 401 is slidably connected to the inner wall of the sliding groove 4 through a slide bar. One end of the shaft rod 402 is rotationally connected to the side of the sliding block 401 away from the sliding groove 4 through a bearing. The shaft rod 402 is in sliding contact with the inner wall of the positioning groove 201. The collar 403 is sleeved on the outer wall of the shaft rod 402 and is coaxially connected to the shaft rod 402. The output end of the air cylinder 5 is connected to the outer wall of the collar 403 through a bolt. The other end of the air cylinder 5 is rotationally connected to the extension platform 101 through a fixed shaft. The support plate 301 can rotate in an arc shape in the rotation groove 2 with the central axis block 3 as the center. Both signal receivers 6 are respectively connected to the shaft rod 402 and the central axis block 3 through bolts, and the signal receiver 6 is electrically connected to the air cylinder 5 through a PLC controller. The moving seat 7 can be continuously conveyed through the conveying frame. Both signal transmitters 8 are connected to both ends of the moving seat 7 through bolts. When the signal receiver 6 and the signal transmitter 8 are on the same vertical line, they are electrically connected through a wireless signal. During use, first, the moving seat 7 moves on the conveying mechanism to pass through the mounting frame 1. When passing through, the ceramic diaphragm in the clamping groove 701 contacts the scraping plate 303, and the coating material on the top of the ceramic diaphragm is scraped flat by the scraping plate 303. When the moving seat 7 enters the area of the mounting frame 1, the signal of the signal transmitter 8 on the moving seat 7 corresponds to the wireless signal of the signal receivers 6 on the central axis block 3 and the shaft rod 402, so that the angles of the moving seat 7 and the support plate 301 are the same. When the scraping plate 303 contacts the ceramic diaphragm and the angle of the ceramic diaphragm and the moving seat 7 deviates, the air cylinder 5 is controlled to expand and contract through the wireless signal, driving the shaft rod 402 to move in the positioning groove 201, driving the support plate 301 to rotate around the central axis block 3 until the angle of the support plate 301 is the same as that of the moving seat 7. The utility model realizes that the angle of the scraper follows the ceramic diaphragm synchronously, makes the movement track of the scraper parallel to the ceramic diaphragm, so that the scraping thickness of the coating is the same, and improves the quality of the coating layer.

[0025] Working process of the utility model: When in use, first move the moving seat 7 on the conveying mechanism to move past the mounting frame 1, and when passing by, the ceramic diaphragm in the clamping groove 701 contacts the scraping plate 303, and the coating material on the top of the ceramic diaphragm is scraped flat by the scraping plate 303; when the moving seat 7 enters the area of the mounting frame 1, the signal of the signal transmitter 8 on the moving seat 7 corresponds to the wireless signal of the signal receiver 6 on the shaft center block 3 and the shaft rod 402, so that the angles of the moving seat 7 and the support plate 301 are the same. When the scraping plate 303 contacts the ceramic diaphragm and the angle of the ceramic diaphragm and the moving seat 7 deviates, the cylinder 5 is controlled to expand and contract through the wireless signal to drive the shaft rod 402 to move in the positioning groove 201, driving the support plate 301 to rotate around the shaft center block 3 until the angle of the support plate 301 is the same as that of the moving seat 7. The utility model realizes that the angle of the scraper follows the ceramic diaphragm synchronously, so that the movement track of the scraper is parallel to the ceramic diaphragm, thereby the scraping thickness of the coating is the same, and the quality of the coating is improved.

[0026] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A scraping device for a ceramic membrane plating layer, comprising a mounting frame (1) and a moving seat (7), wherein an adjusting assembly for adjusting the angle of a scraper according to the angle of a ceramic membrane is arranged outside the mounting frame (1), and is characterized in that: The adjusting assembly includes a rotating groove (2) provided on one side of the mounting frame (1). A positioning groove (201) and a central axis block (3) are arranged inside the rotating groove (2). A support plate (301) is arranged on one side of the central axis block (3). A connecting rod (302) and a scraping plate (303) are arranged on the outer wall of the support plate (301). A sliding groove (4) is arranged on the side of the support plate (301) close to the rotating groove (2). A sliding block (401) and a shaft rod (402) are arranged inside the sliding groove (4). A collar (403) is arranged on the outer wall of the shaft rod (402). An extension platform (101) and a cylinder (5) are arranged on the side of the mounting frame (1) away from the rotating groove (2). Signal receivers (6) are arranged on the outer walls of both the central axis block (3) and the shaft rod (402); a clamping groove (701) is arranged inside the moving seat (7), and signal transmitters (8) are arranged on both sides of the outer wall of the moving seat (7).

2. The scraping device for the ceramic membrane plating layer according to claim 1, characterized in that: The central axis block (3) is rotationally connected to the inner wall of the rotating groove (2) through a fixed shaft. The positioning groove (201) is in an arc structure. The central axis block (3) and the support plate (301) are integrally formed. Both ends of the connecting rod (302) are connected to the outer walls of the support plate (301) and the scraping plate (303) through bolts.

3. The scraping device for the ceramic membrane plating layer according to claim 1, wherein: The position of the sliding groove (4) corresponds to that of the positioning groove (201). The sliding block (401) is slidably connected to the inner wall of the sliding groove (4) through a slide bar. One end of the shaft rod (402) is rotationally connected to the side of the sliding block (401) away from the sliding groove (4) through a bearing. The shaft rod (402) is in sliding contact with the inner wall of the positioning groove (201).

4. A scraping device for a ceramic membrane plating layer according to claim 1, characterized in that: The collar (403) is sleeved on the outer wall of the shaft rod (402) and is coaxially connected to the shaft rod (402). The output end of the cylinder (5) is connected to the outer wall of the collar (403) through a bolt. The other end of the cylinder (5) is rotationally connected to the extension platform (101) through a fixed shaft.

5. The scraping device for the ceramic membrane plating layer according to claim 1, characterized in that: The support plate (301) can rotate in an arc inside the rotating groove (2) with the central axis block (3) as the center. The two signal receivers (6) are respectively connected to the shaft rod (402) and the central axis block (3) through bolts, and the signal receiver (6) is electrically connected to the cylinder (5) through a PLC controller.

6. The scraping device for the ceramic membrane plating layer according to claim 1, wherein: The moving seat (7) can be continuously conveyed through a conveying frame. The two signal transmitters (8) are respectively connected to both ends of the moving seat (7) through bolts. When the signal receiver (6) and the signal transmitter (8) are on the same vertical line, they are electrically connected through a wireless signal.

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