Coating device for graphite-based glassy carbon coating

Abstract

The utility model discloses a coating device for graphite-based glassy carbon coating, which relates to the technical field of graphite-based processing and comprises a top plate, a wheel carrier is fixed at the bottom of the top plate, sliding grooves are formed in two ends of the top of the top plate, sliding blocks are connected in the sliding grooves in a sliding manner, countershafts are inserted into the sliding blocks in a penetrating manner, and the countershafts are fixed on the top plate. Slender rods are fixed to the tops of the auxiliary shafts, base plates are fixed to the outer walls of the slender rods, the motor drives the driving wheel to rotate through the main shaft after working, the driving wheel pulls the auxiliary shafts and the slender rods at the two ends of the top of the top plate to rotate through the conveying belt and the driven wheel, and the graphite base body is placed on the base plates on the outer walls of the slender rods. The mode has the following effects that the contact area with a base body is small, and excessive damage to a coating is avoided; and the other side is not required to be processed after one side is dried, so that the processing time and steps are saved, and the practicability is better.

Description

Technical Field

[0001] The utility model relates to the technical field of graphite-based processing, in particular to a device for coating a graphite-based glassy carbon coating. Background Art

[0002] According to the application number "CN202321946813.0", the graphite electrode is placed between the rotating rollers on the electrode placement trolley, and the rotating rollers are driven to rotate by the motor, thereby driving the graphite electrode to rotate, starting the transmission motor, and the lead screw drives the slider to make reciprocating motion to the left and rear, thereby driving the nozzle on the liquid distribution branch to move, and the spray liquid in the liquid storage tank is input into the nozzle through the delivery pump and the infusion hose, and the spray agent is evenly sprayed on the graphite electrode through the nozzle, so as to achieve the purpose of uniform spraying. When the graphite electrode spraying is completed, the staff can remove the sprayed graphite electrode from the inside of the box by pulling the electrode placement trolley and push it to the next process for heating and drying or ventilation drying.

[0003] In the process of implementing this solution, the inventors found that the following problems in the prior art have not been well solved: the graphite substrate is transmitted by rotating the transmission roller driven by a motor for spraying, but the spraying is not limited to one side. After spraying the upper surface, the lower surface must also be sprayed. When switching spraying, the surface that has just been sprayed needs to be dried before the next side can be processed. Not only is the process cumbersome, time-consuming and labor-intensive, but it also causes energy waste. If both sides are sprayed first and then dried, the sprayed surface will contact the roller before it dries, which will cause the coating to be damaged. Utility Model Content

[0004] The main purpose of the utility model is to provide a device for coating a graphite-based glassy carbon coating, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] The top of described sliding panel also is provided with an interlocking plate, and the interlocking plate is hinged on the base plate, is fixed with a backing pin on the interlocking plate, and an end of sliding panel withstands on the backing pin of interlocking plate.

[0007] Preferably, the conveyor belts are respectively sleeved on the outside between the driving wheel and a plurality of driven wheels at matching positions thereof.

[0008] Preferably, bearings are provided at the points where the main shaft and the convex plate, as well as the points where the secondary shaft and the slider pass through, and the slider and the secondary shaft, as well as the main shaft and the convex plate, are rotationally connected via the bearings.

[0009] Preferably, the bottom of the sleeve bracket is fixedly connected to the top of the convex plate at the matching position.

[0010] Preferably, one end of the screw rod inserted into the sleeve bracket contacts the outer wall of the U-shaped rod.

[0011] Preferably, the outer walls of the thin rods above the pads are all covered with rubber sleeves, and the outer diameters of the rubber sleeves are smaller than the outer diameters of the pads.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. After the motor starts working, the main shaft drives the driving wheel to rotate. The driving wheel pulls the multiple secondary shafts and thin rods at both ends of the top plate through the conveyor belt and the driven wheel to rotate. The graphite matrix is ​​placed on the pad on the outer wall of the thin rod to form a lifting method for transmission. This method has the following effects:

[0014] The contact area with the substrate is small, which will not cause excessive damage to the coating;

[0015] There is no need to dry one side before processing the other side, which saves processing time and steps and has good practicality.

[0016] 2. The convex plate slides on the U-shaped rod through the sleeve bracket, and the slider follows the chemical in the slide groove of the top plate, so that the spacing between the several thin rods at both ends can be adjusted, thereby achieving the purpose of lifting substrates of different widths, making this application more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic structural diagram of a graphite-based glassy carbon coating coating device of the present invention;

[0018] Figure 2 This is a schematic diagram of the structure of a thin rod and a backing plate for a graphite-based glassy carbon coating coating device of the utility model;

[0019] Figure 3 This is an enlarged structural diagram of position A of a graphite-based glassy carbon coating coating device of the present invention;

[0020] Figure 4 This is a schematic diagram of the enlarged structure of point B of a graphite-based glassy carbon coating coating device of the present invention.

[0021] In the figure: 1. Top plate; 2. Slide groove; 3. Slider; 4. Countershaft; 5. Thin rod; 6. Rubber sleeve; 7. Driven pulley; 8. Driving pulley; 9. Conveyor belt; 10. Main shaft; 11. Motor; 12. Bearing; 13. U-shaped rod; 14. Sleeve bracket; 15. Screw; 16. Pad; 17. Wheel frame; 18. Conveyor plate. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] like Figure 1-4 As shown, a device for coating graphite-based glassy carbon coatings includes a top plate 1, a wheel frame 17 is fixed to the bottom of the top plate 1, a slide groove 2 is cut at both ends of the top of the top plate 1, a slider 3 is slidably connected to the inside of the slide groove 2, a secondary shaft 4 is inserted through the slider 3, a thin rod 5 is fixed to the top of the secondary shaft 4, a pad 16 is fixed to the outer wall of the thin rod 5, a driven wheel 7 is fixed to one end of the secondary shaft 4 passing through the bottom of the slider 3, and a convex plate 18 is provided at the left and right ends below the top plate 1, and the protruding part of the convex plate 18 A main shaft 10 is inserted through each of them, and a motor 11 is fixed to the bottom of the convex plate 18 at the position of the main shaft 10. The output ends of the motor 11 are fixedly connected to the bottom of the main shaft 10, and a driving wheel 8 is fixed to the top of the main shaft 10. A conveyor belt 9 is provided between the driving wheel 8 and several driven wheels 7 at matching positions. A U-shaped rod 13 is fixed to the front and rear ends of the bottom of the top plate 1, and both ends of the U-shaped rod 13 are slidably connected to a sleeve bracket 14, and a screw 15 is threadedly connected to the side wall of the sleeve bracket 14.

[0024] Specifically, the conveyor belts 9 are respectively sleeved on the outside between the driving wheel 8 and a plurality of driven wheels 7 at matching positions thereof, so that the driven wheels 7 can be driven to rotate by the conveyor belts 9 .

[0025] Specifically, bearings 12 are provided at the points where the main shaft 10 and the convex plate 18 as well as the secondary shaft 4 and the slider 3 pass through each other. The slider 3 and the secondary shaft 4 as well as the main shaft 10 and the convex plate 18 are rotationally connected via the bearings 12, making them more stable during rotation.

[0026] Specifically, the bottom of the sleeve bracket 14 is fixedly connected to the top of the convex plate 18 at the matching position, and the sliding of the sleeve bracket 14 on the U-shaped rod 13 can drive the convex plate 18 to move.

[0027] Specifically, one end of the screw 15 inserted into the sleeve bracket 14 contacts the outer wall of the U-shaped rod 13 respectively. The sleeve bracket 14 with adjusted spacing can be threadedly connected by the screw 15 and then pressed against the outer wall of the U-shaped rod 13 to be limited.

[0028] Specifically, the outer wall of the thin rod 5 above the pad 16 is covered with a rubber sleeve 6, and the outer diameter of the rubber sleeve 6 is smaller than the outer diameter of the pad 16. The pad 16 can prevent the substrate from slipping when being transported by the thin rod 5.

[0029] Working principle: After the motor 11 is working, it drives the driving wheel 8 to rotate through the main shaft 10. The driving wheel 8 pulls the multiple secondary shafts 4 and thin rods 5 at both ends of the top plate 1 through the conveyor belt 9 and the driven wheel 7 to rotate. The graphite matrix is ​​placed on the pad 16 on the outer wall of the thin rod 5, forming a lifting method for transmission. This method has the following effects:

[0030] The contact area with the substrate is small, which will not cause excessive damage to the coating;

[0031] No need to dry one side before processing the other side, which saves processing time and steps and has good practicality;

[0032] The convex plate 18 slides on the U-shaped rod 13 through the sleeve bracket 14, and the slider 3 follows the chemical in the slide groove 2 of the top plate 1, so that the spacing between the several thin rods 5 at both ends can be adjusted, thereby achieving the purpose of lifting substrates of different widths, making this application more practical.

[0033] The circuits, electronic components and control modules involved are all existing technologies and can be fully implemented by those skilled in the art. Needless to say, the content protected by this utility model does not involve improvements to software and methods.

[0034] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A device for applying a graphite-based glassy carbon coating, comprising a top plate (1), characterized in that: Both ends of the top of the top plate (1) are provided with a slide groove (2), the interior of the slide groove (2) is slidably connected with a slider (3), a secondary shaft (4) is inserted through the slider (3), a thin rod (5) is fixed on the top of the secondary shaft (4), a pad (16) is fixed on the outer wall of the thin rod (5), a driven wheel (7) is fixed on one end of the bottom of the slider (3) through the secondary shaft (4), and a convex plate (18) is provided at the left and right ends below the top plate (1), and a main shaft (10) is inserted through the protruding part of the convex plate (18). ) is fixed with a motor (11) at the bottom of the main shaft (10), and the output end of the motor (11) is fixedly connected to the bottom of the main shaft (10). A driving wheel (8) is fixed to the top of the main shaft (10), and a conveyor belt (9) is provided between the driving wheel (8) and a plurality of driven wheels (7) at matching positions. U-shaped rods (13) are fixed to the front and rear ends of the bottom of the top plate (1), and both ends of the U-shaped rod (13) are slidably connected to a sleeve bracket (14), and a screw (15) is threadedly connected to the side wall of the sleeve bracket (14).

2. The device for applying graphite-based glassy carbon coating according to claim 1, characterized in that: The conveyor belts (9) are respectively sleeved on the outside between the driving wheel (8) and a plurality of driven wheels (7) at matching positions.

3. The device for applying graphite-based glassy carbon coating according to claim 1, characterized in that: The main shaft (10) and the convex plate (18), as well as the secondary shaft (4) and the slider (3) are all provided with bearings (12) at their penetration points, and the slider (3) and the secondary shaft (4), as well as the main shaft (10) and the convex plate (18) are rotatably connected via the bearings (12).

4. The device for applying graphite-based glassy carbon coating according to claim 1, characterized in that: The bottom of the sleeve bracket (14) is fixedly connected to the top of the convex plate (18) at the matching position.

5. The device for applying graphite-based glassy carbon coating according to claim 1, characterized in that: One end of the screw rod (15) inserted into the sleeve bracket (14) contacts the outer wall of the U-shaped rod (13).

6. The device for applying graphite-based glassy carbon coating according to claim 1, characterized in that: The outer wall of the thin rod (5) above the pad (16) is covered with a rubber sleeve (6), and the outer diameter of the rubber sleeve (6) is smaller than the outer diameter of the pad (16).

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