Coating device for wear-resistant microwave dielectric ceramic chip

Abstract

The utility model discloses a coating device of a wear-resistant microwave dielectric ceramic chip, and relates to the technical field of ceramic chips. Comprising a clamping device and a base, and the clamping device comprises a clamping arm, a connecting piece, a moving groove, a mounting table, a limiting plate, a driven belt wheel, an auxiliary rotating cylinder, a sliding groove, a first mounting frame, a second mounting frame, a conveying belt, a motor frame, a driving device, a mounting plate, a connecting rod, a cylinder, a driving rotating cylinder, a connecting plate, a driving shaft, a driving belt wheel and a driven shaft. By arranging the clamping device, the precision and the quality of the coating can be remarkably improved, the production efficiency is improved, the ceramic wafer is protected from being damaged, the adhesive force and the durability of the coating are enhanced, and meanwhile the characteristics of improving the safety in the coating process and being easy to maintain are achieved; the beneficial effects are of great significance for improving the overall performance of the coating device and meeting the high-precision and high-efficiency coating requirements.

Description

TECHNICAL FIELD

[0001] The utility model relates to ceramic sheet technical field, concretely is a kind of coating device of wear-resistant microwave dielectric ceramic sheet. BACKGROUND

[0002] The coating device of wear-resistant microwave dielectric ceramic sheet is a kind of equipment for preparing wear-resistant coating on the surface of microwave dielectric ceramic sheet, which aims to improve the wear resistance, corrosion resistance and service life of ceramic sheet.

[0003] Chinese utility model patent CN216261472U discloses a kind of coating device of wear-resistant microwave dielectric ceramic sheet, including mounting plate and fixed bottom plate, the mounting plate top is connected with several placing seats, the mounting plate outer top side and bottom side are connected with connecting seat one, the connecting seat one top is connected with locking screw one, the mounting plate top is connected with locking screw two, the mounting plate outer is connected with connecting plate, the mounting plate is connected with connecting plate by locking screw two. The utility model discloses through setting placing seat, connecting seat one and locking screw one, the ceramic sheet that needs to be coated can be well locked and installed on the device by placing seat, connecting seat one and locking screw one, so that the ceramic sheet installed on the device is more firm when the device is coating, it will not suddenly fall out of the device outside in the middle of coating work.

[0004] Wear-resistant microwave dielectric ceramic sheet is prone to uneven coating, misplacement and other problems due to movement or shaking during coating process, affecting processing precision and coating quality. Due to the movement of ceramic sheet during coating process, the adhesion between coating and ceramic sheet surface is insufficient, which is prone to defects such as air bubbles and voids, resulting in reduced coating adhesion. Lack of automatic clamping device, ceramic sheet needs to be manually fixed and released during coating process, which increases operation time and preparation time, reduces production efficiency. When manually fixing ceramic sheet, improper operation can scratch or damage the surface of ceramic sheet, affecting the integrity and appearance of the product. The fixing method in the prior art cannot adapt to ceramic sheets of different sizes, shapes and thicknesses, limiting the application range of the coating device. Therefore, a coating device for wear-resistant microwave dielectric ceramic sheet is needed to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model provides a kind of coating device of wear-resistant microwave dielectric ceramic sheet to solve the problem in background art.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: A kind of coating device of wear-resistant microwave dielectric ceramic sheet, including clamping device and base, the clamping device includes clamping arm, connecting piece, moving groove, installation platform, limit plate, driven pulley, auxiliary rotating drum, sliding slot, first mounting bracket, second mounting bracket, conveying belt, motor frame, driving device, mounting plate, connecting rod, cylinder, driving drum, connecting plate, driving shaft, driving pulley and driven shaft, wherein moving groove, cylinder and clamping arm are four, first mounting bracket, second mounting bracket and connecting piece are two, the left and right two side walls of the inside of installation platform are respectively fixedly connected with the left and right two sides of connecting plate at the position close to top rear end, the top of connecting plate is connected with the outer surface of driven shaft by ball bearing, the bottom of driven shaft is fixedly connected with the top of limit plate, four moving grooves are respectively arranged at the position close to four corners of the top of installation platform, the position close to the bottom of the outer surface of driven shaft is fixedly connected with the inside of driven pulley, the position close to the top of the outer surface of driven shaft is fixedly connected with the inside of auxiliary rotating drum, the left and right two side walls of the inside of installation platform are respectively fixedly connected with the left and right two sides of mounting plate at the position close to top front end, the bottom of mounting plate is fixedly connected with the top of motor frame close to left and right two sides at the position close to center, driving device is fixedly installed on the inner bottom wall of motor frame, the output end of driving device is fixedly connected with driving shaft, the position close to the bottom of the outer surface of driving shaft is fixedly connected with the inside of driving pulley, the position close to the top of the outer surface of driving shaft is fixedly connected with the inside of driving drum, the top of driving drum is fixedly connected with the bottom center of connecting rod, the top of connecting rod is connected with the adjacent end of the bottom of two connecting pieces by bolt respectively at the position close to left and right two sides, the top of mounting plate is fixedly connected with the bottom of two second mounting brackets respectively at the position close to left and right two sides, sliding slot is arranged in the inside of two first mounting brackets respectively, two first mounting brackets are connected with the below of two clamping arms of four clamping arms respectively, four tops are fixedly connected with the bottom of four cylinders respectively at the position close to adjacent side, rotating frame is fixedly installed on the top of base close to left and right two sides.

[0007] Further, four clamping arms are symmetrically arranged, sliding blocks are fixedly installed on four clamping arms, and four clamping arms are connected with the inside of four sliding slots respectively through the sliding blocks on the clamping arms.

[0008] Further, the driving drum is located on the top of mounting plate, the top of driving shaft penetrates the bottom of mounting plate and extends out of the top of mounting plate, the connecting place of driving shaft and mounting plate is connected through ball bearing, ball bearing is used to ensure that driving shaft can rotate smoothly and efficiently, and reduce friction and wear.

[0009] Further, two connecting rods are respectively connected with two cylinders through a bolt, which is convenient for disassembly and replacement, and ensures the stability of the connection and the stability of the ceramic sheet during the coating process.

[0010] Further, the auxiliary drum is located on the top of the connecting plate, the driven shaft penetrates through the bottom center of the connecting plate and extends out of the top of the connecting plate, and the connection between the driven shaft and the connecting plate is connected through a ball bearing; the ball bearing also reduces the friction of the auxiliary drum and improves the operation efficiency of the device.

[0011] Further, the limiting plate is located below the driven pulley, the outer surface of the driven pulley is sleeved with a transmission belt, and the driven pulley is connected with the driving pulley through the transmission belt; the tension of the transmission belt can be optimized through the adjusting device, so as to ensure the stability and reliability of power transmission.

[0012] Further, the top of the connecting plate is the same as the top of the mounting plate in structure and connection, and the bottom center of the connecting rod on the connecting plate is fixedly connected with the top of the auxiliary drum.

[0013] Further, the top of the connecting plate is the same as the top of the mounting plate in structure and connection, and the bottom center of the connecting rod on the connecting plate is fixedly connected with the top of the auxiliary drum.

[0014] Compared with the prior art, the coating device for the wear-resistant microwave dielectric ceramic sheet has the following beneficial effects:

[0015] 1. The coating device for wear-resistant microwave dielectric ceramic sheets, by setting the clamping device, can ensure that the ceramic sheet remains stable during the coating process, avoids uneven coating, misalignment and other problems caused by movement or shaking, thereby improving the precision and quality of the coating; the ceramic sheet is tightly fixed by the clamping device, which can reduce defects such as bubbles and voids caused by movement of the ceramic sheet during the coating process, making the coating more closely adhere to the surface of the ceramic sheet, and enhancing the adhesion and durability of the coating; the clamping device realizes automatic operation, can quickly and accurately clamp and release the ceramic sheet, greatly shortening the preparation time and operation time during the coating process, and improving the production efficiency; the clamping device can ensure that the ceramic sheet does not fall off or fly out during the coating process, avoiding safety hazards caused by movement of the ceramic sheet, and improving the safety of the coating process; the structure of the clamping device is relatively simple, easy to disassemble and clean, and convenient for daily maintenance and maintenance work, prolonging the service life of the coating device; by setting the clamping device in the coating device for wear-resistant microwave dielectric ceramic sheets, the precision and quality of the coating can be significantly improved, the production efficiency can be improved, the ceramic sheet can be protected from damage, the adhesion and durability of the coating can be enhanced, and the safety and easy maintenance of the coating process can be improved; these beneficial effects are of great significance for improving the overall performance of the coating device and meeting the high-precision and high-efficiency coating requirements. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Fig. 2 It is a structure diagram of the clamping device of the utility model;

[0018] Fig. 3 It is a connection relationship diagram of the driving pulley and the driven pulley with the driving shaft and the driven shaft.

[0019] In the figure: 1, clamping device; 101, clamping arm; 102, connecting piece; 103, moving groove; 104, mounting table; 105, limiting plate; 106, driven pulley; 107, auxiliary rotating drum; 108, sliding groove; 109, first mounting frame; 110, conveying belt; 111, motor frame; 112, driving device; 113, mounting plate; 114, connecting rod; 115, cylinder; 116, driving drum; 117, connecting plate; 118, driving shaft; 119, driving pulley; 120, driven shaft; 121, second mounting frame; 2, rotating frame; 3, base. DETAILED DESCRIPTION

[0020] Clearly, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0021] Please refer to Figs. 1-3The utility model discloses a kind of coating devices of wear-resistant microwave dielectric ceramic sheet, including clamping device 1 and base 3, clamping device 1 including clamping arm 101, connecting piece 102, moving groove 103, installation platform 104, limiting plate 105, driven pulley 106, auxiliary rotating drum 107, sliding slot 108, first mounting bracket 109, second mounting bracket 121, conveying belt 110, motor bracket 111, driving device 112, mounting plate 113, connecting rod 114, cylinder 115, driving drum 116, connecting plate 117, driving shaft 118, driving pulley 119 and driven shaft 120, wherein moving groove 103, cylinder 115 and clamping arm 101 are four, first mounting bracket 109, second mounting bracket 121 and connecting piece 102 are two, the inside left and right side walls of installation platform 104 are respectively fixedly connected with the left and right two sides of connecting plate 117 in the position close to top rear end, the top of connecting plate 117 is connected with the outer surface of driven shaft 120 by ball bearing, the bottom of driven shaft 120 is fixedly connected with the top of limiting plate 105, four moving grooves 103 are respectively set in the position close to four corners on the top of installation platform 104, the position close to the bottom of the outer surface of driven shaft 120 is fixedly connected with the inside of driven pulley 106, the position close to the top of the outer surface of driven shaft 120 is fixedly connected with the inside of auxiliary rotating drum 107, the inside left and right side walls of installation platform 104 are respectively fixedly connected with the left and right sides of mounting plate 113 in the position close to top front end, the bottom of mounting plate is fixedly connected with the top of motor bracket 111 in the position close to center, driving device 112 is fixedly installed on the inner bottom wall of motor bracket 111, the output end of driving device 112 is fixedly connected with driving shaft 118, the position close to the bottom of the outer surface of driving shaft 118 is fixedly connected with the inside of driving pulley 119, the position close to the top of the outer surface of driving shaft 118 is fixedly connected with the inside of driving drum 116, the top of driving drum 116 is fixedly connected with the bottom center of connecting rod 114, the position close to the left and right sides of the top of connecting rod 114 is respectively connected with the adjacent end of the bottom of two connecting pieces 102 by bolt, the position close to the left and right sides of the top of mounting plate 113, the position close to the left and right sides of the top of mounting plate 113 is respectively fixedly connected with the bottom of two second mounting brackets 121, sliding slot 108 is arranged in the inside of two first mounting brackets 109, two first mounting brackets 109 are connected below two of four clamping arms 101, the position close to adjacent side of the top of four is respectively fixedly connected with the bottom of four cylinders 115, rotating frame 2 is fixedly installed on the position close to the left and right sides of the top of base 3.

[0022] Specifically, four clamping arms 101 are symmetrically arranged, sliding blocks are fixedly installed on four clamping arms 101, and four clamping arms 101 are connected with the inside of four sliding grooves 108 respectively through the sliding blocks on the clamping arms 101.

[0023] Specifically, the driving drum 116 is located on the top of the mounting plate 113, the top of the driving shaft 118 penetrates the bottom of the mounting plate 113 and extends out of the top of the mounting plate 113, and the connection between the driving shaft 118 and the mounting plate 113 is connected through a ball bearing, which is used to ensure that the driving shaft 118 can rotate smoothly and efficiently, reducing friction and wear.

[0024] Specifically, the two connecting pieces 102 are respectively connected with the two cylinders 115 through the insertion pins away from the one end of the connecting rod 114; this connection mode is convenient for disassembly and replacement, while ensuring the stability of the connection and ensuring that the ceramic sheet can be stably fixed on the device during the coating process.

[0025] Specifically, the auxiliary drum 107 is located on the top of the connecting plate 117, and the top of the driven shaft 120 penetrates the center of the bottom of the connecting plate 117 and extends out of the top of the connecting plate 117, and the connection between the driven shaft 120 and the connecting plate 117 is connected through a ball bearing; the setting of the ball bearing also reduces the friction of the auxiliary drum 107 and improves the operating efficiency of the device.

[0026] Specifically, the limiting plate 105 is located below the driven pulley 106, the outer surface of the driven pulley 106 is sleeved with the transmission belt 110, and the driven pulley 106 is connected with the driving pulley 119 through the transmission belt 110; the tension of the transmission belt 110 can be optimized through the adjusting device to ensure the stability and reliability of power transmission.

[0027] Specifically, the top of the connecting plate 117 has the same structure as the top of the mounting plate 113, and the connection relationship is also the same, and the bottom center of the connecting rod 114 on the connecting plate 117 is fixedly connected with the top of the auxiliary drum 107.

[0028] Specifically, the top of the plurality of clamping arms 101 extends out of the top of the mounting table 104 from the inside of the mounting table 104 and from the inside of the adjacent moving groove 103, respectively, and the mounting table 104 is provided with a controller, and the bottom of the mounting table 104 is connected with the rotating part of the rotating frame 2; for controlling the clamping and releasing actions of the clamping arms 101, and the starting and stopping of the driving device 112; the controller can be programmed with PLC to realize automatic operation, improve production efficiency and coating quality.

[0029] In use, the ceramic sheet is precisely placed on the top center of the mounting table 104, and then the driving device 112 is started; once the driving device 112 is started, it drives the driving shaft 118 to start rotating clockwise through the internal precision mechanical structure; this rotating action of the driving shaft 118 in turn drives the driving cylinder 116 connected thereto to rotate forward; the rotation of the driving cylinder 116 transmits the rotating power to the two connecting pieces 102 through the fixed connecting rod 114 on the top thereof; these two connecting pieces 102, like a bridge, transmit the rotating power of the driving cylinder 116 to the two groups of clamping arms 101 respectively; with the rotation of the connecting pieces 102, they respectively drive the clamping arms 101 connected thereto to move stably and orderly to the center line of the mounting table 104 under the guidance of the sliding groove 108; during this process, the four clamping arms 101, like four dexterous fingers, gradually close until the ceramic sheet is tightly clamped in the center of the mounting table 104, ensuring its stability and providing a solid support for the subsequent processing process; at the same time, the rotation of the driving shaft 118 also drives the synchronous rotation of the driving pulley 119; the driving pulley 119 tightly engages the transmission belt 110 through the tooth groove on the surface thereof, transmits the rotating power to the driven pulley 106; the rotation of the driven pulley 106 in turn drives the rotation of the driven shaft 120 connected thereto; the rotation of the driven shaft 120 not only drives the stable rotation of the limiting plate 105, but also transmits the rotating power to the other two groups of clamping arms 101 through the auxiliary cylinder 107 on the top thereof, so that they also move synchronously to the center line of the mounting table 104, further enhancing the clamping stability of the ceramic sheet; when it is necessary to loosen the ceramic sheet, the driving device 112 is only needed to be operated in reverse, so that the driving shaft 118 rotates counterclockwise; this reverse rotating action drives the driving cylinder 116, the connecting rod 114, the connecting piece 102 and the clamping arm 101 to move reversely; as the clamping arms 101 gradually loosen the clamping of the ceramic sheet and move to the two sides of the mounting table 104 under the guidance of the sliding groove 108, the ceramic sheet is easily released and returns to the initial unclamped state; during this process, whether it is clamping or loosening action, it is realized through the precise cooperation of the driving device 112, the driving shaft 118, the driving cylinder 116, the connecting rod 114, the connecting piece 102 and the clamping arm 101, achieving stable, orderly and efficient automatic operation; at the same time, through the synchronous rotation of the driving pulley 119, the transmission belt 110 and the driven pulley 106, the power transmission stability and reliability of the entire device during the clamping and loosening process are ensured; this arrangement not only improves the production efficiency, but also ensures the consistency and stability of the coating quality.

[0030] In summary, the coating device for wear-resistant microwave dielectric ceramic sheet can ensure the stability of the ceramic sheet during the coating process by setting the clamping device 1, avoid uneven coating, misalignment and other problems caused by movement or shaking, thereby improving the precision and quality of the coating; the ceramic sheet can be tightly fixed by the clamping device 1, which can reduce defects such as bubbles and voids caused by movement of the ceramic sheet during the coating process, make the coating more closely adhere to the surface of the ceramic sheet, and enhance the adhesion and durability of the coating; the clamping device 1 realizes automatic operation, can quickly and accurately clamp and release the ceramic sheet, greatly shortens the preparation time and operation time during the coating process, and improves the production efficiency; the clamping device 1 can ensure that the ceramic sheet does not fall off or fly out during the coating process, avoid safety hazards caused by movement of the ceramic sheet, and improve the safety of the coating process; the structure of the clamping device 1 is relatively simple, easy to disassemble and clean, and convenient for daily maintenance and maintenance work, prolonging the service life of the coating device; by setting the clamping device 1 in the coating device for wear-resistant microwave dielectric ceramic sheet, the precision and quality of the coating can be significantly improved, the production efficiency can be improved, the ceramic sheet can be protected from damage, the adhesion and durability of the coating can be enhanced, and the safety and easy maintenance of the coating process can be improved; these beneficial effects have important significance for improving the overall performance of the coating device and meeting the high-precision and high-efficiency coating requirements.

[0031] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A coating device for wear-resistant microwave dielectric ceramic sheets, comprising a clamping device (1) and a base (3), characterized in that: The clamping device (1) includes clamping arms (101), connecting pieces (102), moving grooves (103), mounting tables (104), limiting plates (105), driven pulleys (106), auxiliary rotating drums (107), sliding grooves (108), first mounting frames (109), second mounting frames (121), conveying belts (110), motor frames (111), driving devices (112), mounting plates (113), connecting rods (114), cylinders (115), driving rotating drums (116), connecting plates (117), driving shafts (118), driving pulleys (119) and driven shafts (120), wherein the moving grooves (103), the cylinders (115) and the clamping arms (101) are four, the first mounting frames (109), the second mounting frames (121) and the connecting pieces (102) are two, the left and right side walls of the inside of the mounting table (104) are fixedly connected with the left and right sides of the connecting plate (117) at positions close to the top rear end, the top of the connecting plate (117) is connected with the outer surface of the driven shaft (120) through a ball bearing, the bottom of the driven shaft (120) is fixedly connected with the top of the limiting plate (105), four moving grooves (103) are formed in the top of the mounting table (104) at positions close to four corners, the outer surface of the driven shaft (120) is fixedly connected with the inside of the driven pulley (106) at a position close to the bottom, the outer surface of the driven shaft (120) is fixedly connected with the inside of the auxiliary rotating drum (107) at a position close to the top, the left and right side walls of the inside of the mounting table (104) are fixedly connected with the left and right sides of the mounting plate (113) at positions close to the top front end, the bottom of the mounting plate (113) is fixedly connected with the top of the motor frame (111) at positions close to the left and right sides, the inner bottom wall of the motor frame (111) is fixedly installed with the driving device (112), the output end of the driving device (112) is fixedly connected with the driving shaft (118), the outer surface of the driving shaft (118) is fixedly connected with the inside of the driving pulley (119) at a position close to the bottom, the outer surface of the driving shaft (118) is fixedly connected with the inside of the driving rotating drum (116) at a position close to the top, the top of the driving rotating drum (116) is fixedly connected with the bottom center of the connecting rod (114), the top of the connecting rod (114) is connected with the bottom adjacent end of two connecting pieces (102) through a bolt at positions close to the left and right sides, the top of the mounting plate (113) is fixedly connected with the bottom of two second mounting frames (121) at positions close to the left and right sides, the inside of two first mounting frames (109) is provided with a sliding groove (108), two first mounting frames (109) are connected with two clamping arms (101) below, four top positions adjacent to one side are fixedly connected with the bottoms of four cylinders (115), andThe rotating frame (2) is fixedly installed on the top of the base (3) near the left and right sides.

2. The coating apparatus for wear resistant microwave dielectric ceramic sheet according to claim 1, wherein: Four said clamping arms (101) are symmetrically arranged, four said clamping arms (101) are fixedly installed with sliding blocks, four said clamping arms (101) are respectively connected with the inner part of four sliding grooves (108) through the sliding blocks on the clamping arms (101).

3. The coating apparatus for wear resistant microwave dielectric ceramic sheet according to claim 1, wherein: The driving shaft (118) is connected with the mounting plate (113) through a ball bearing, and the ball bearing is used to ensure that the driving shaft (118) can rotate smoothly and efficiently, reduce friction and wear.

4. The coating apparatus for wear resistant microwave dielectric ceramic sheet according to claim 1, wherein: Two said connecting pieces (102) are respectively connected with two cylinders (115) through a latch at one end away from the connecting rod (114); this connection mode is convenient for disassembly and replacement, while ensuring the stability of the connection and ensuring that the ceramic sheet can be stably fixed on the device during the coating process.

5. The coating apparatus for wear resistant microwave dielectric ceramic sheet according to claim 1, wherein: The auxiliary rotating drum (107) is located at the top of the connecting plate (117), and the driven shaft (120) penetrates through the center of the bottom of the connecting plate (117) and extends out of the top of the connecting plate (117), and the driven shaft (120) is connected with the connecting plate (117) through a ball bearing; the setting of the ball bearing also reduces the friction of the auxiliary rotating drum (107) and improves the operating efficiency of the device.

6. The coating apparatus for wear resistant microwave dielectric ceramic sheet according to claim 1, wherein: The limiting plate (105) is located below the driven pulley (106), the outer surface of the driven pulley (106) is sleeved with a conveying belt (110), and the driven pulley (106) is connected with the driving pulley (119) through the conveying belt (110); the tension of the conveying belt (110) can be optimized through the adjusting device to ensure the stability and reliability of power transmission.

7. The coating apparatus for wear resistant microwave dielectric ceramic sheet according to claim 1, wherein: The top of the connecting plate (117) has the same structure as the top of the mounting plate (113), and the connection relationship is also the same, and the bottom center of the connecting rod (114) on the connecting plate (117) is fixedly connected with the top of the auxiliary rotating drum (107).

8. The coating apparatus for wear resistant microwave dielectric ceramic sheet according to claim 1, wherein: The top of the connecting plate (117) has the same structure as the top of the mounting plate (113), and the connection relationship is also the same, and the bottom center of the connecting rod (114) on the connecting plate (117) is fixedly connected with the top of the auxiliary rotating drum (107). The top of the connecting plate (117) has the same structure as the top of the mounting plate (113), and the connection relationship is also the same, and the bottom center of the connecting rod (114) on the connecting plate (117) is fixedly connected with the top of the auxiliary rotating drum (107). The top of the connecting plate (117) has the same structure as the top of the mounting plate (113), and the connection relationship is also the same, and the bottom center of the connecting rod (114) on the connecting plate (117) is fixedly connected with the top of the auxiliary rotating drum (107).

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