An adjustable antistatic coating liquid special coating device

Abstract

The utility model relates to the field of coating equipment, especially adjustable antistatic coating liquid special coating equipment, including coating machine, doctor blade and adjusting mechanism, the doctor blade sets up on the coating machine, and adjusting mechanism includes connecting shell, rack, mounting block, gear, connecting rod, mounting bracket and rocker, the outer wall of coating machine has set up the mounting groove, connecting shell sets up in the mounting groove, rack sets up in connecting shell, mounting block sets up at the bottom of rack, gear sets up in the inside of connecting shell, connecting rod sets up at the outer wall of gear, mounting bracket sets up at the outer wall of connecting shell, and rocker sets up on mounting bracket, the utility model discloses setting adjusting structure on the doctor blade, so that coating equipment can adjust the distance between doctor blade and mounting wheel according to the different characteristics of using coating when carrying out coating work to ensure that the object to be coated does not appear scratch or particle agglomeration exposure when carrying out coating operation.

Description

Technical Field

[0001] This utility model relates to the technical field of antistatic coating liquid, and in particular to a special coating equipment for adjustable antistatic coating liquid. Background Technology

[0002] Antistatic coating liquid is a functional coating material with antistatic properties. It is mainly used to form a uniform film on the surface of various objects, thereby reducing or eliminating the accumulation of static electricity. Coating equipment is often required when applying antistatic coating liquid.

[0003] When applying antistatic coating liquid using coating equipment, some coating machines have a fixed-angle doctor blade holder. This often prevents the doctor blade from being adjusted according to the different characteristics of the antistatic coating liquid, leading to scratches or particle agglomeration and exposure of the antistatic coating liquid. Currently, the common method is to replace the doctor blade holder with one of different angles. However, while replacing the doctor blade holder can prevent scratches or particle agglomeration and exposure of the antistatic coating liquid, it does not allow for flexible adjustment based on the different characteristics of the antistatic coating liquid. Utility Model Content

[0004] The purpose of this invention is to provide an adjustable antistatic coating liquid coating device to solve the aforementioned technical problems. To achieve the above objectives, the present invention adopts the following technical solution: an adjustable antistatic coating liquid special coating equipment, comprising a coating machine, a doctor blade, and an adjustment mechanism, wherein the doctor blade is mounted on the coating machine; the adjustment mechanism comprises a connecting shell, a rack, a mounting block, a gear, a connecting rod, a transmission wheel, a mounting frame, a drive wheel, and a rocker arm; the outer wall of the coating machine is provided with a mounting groove, the connecting shell is disposed in the mounting groove, the rack is disposed in the connecting shell, the mounting block is disposed at the bottom of the rack, the gear is disposed inside the connecting shell, the connecting rod is disposed on the outer wall of the gear, the other end of the connecting rod passes through the connecting shell and connects to the transmission wheel, the mounting frame is disposed on the outer wall of the connecting shell, the drive wheel is disposed in the mounting frame, and the rocker arm is disposed on the mounting frame, with one end of the rocker arm passing through the mounting frame and connected to the drive wheel.

[0005] Preferably, a fixing plate is provided in the mounting groove, a first sliding groove is provided in the mounting groove, and a first slider is provided on the outer wall of the fixing plate.

[0006] Preferably, a limiting component is provided on the connecting shell; the limiting component includes a mounting shell, a limiting shell, a limiting block, a limiting rod, and a spring; the mounting shell is disposed on the outer wall of the connecting shell, the limiting shell is disposed inside the mounting shell, the limiting block is disposed inside the limiting shell, the limiting rod is disposed on the side wall of the limiting shell, and the limiting rod penetrates the inner wall of the limiting shell, the spring is sleeved on the outside of the limiting rod, and a limiting groove is formed on the outer wall of the rocker arm.

[0007] Preferably, the outer wall of the limiting shell is provided with a handle.

[0008] Preferably, the mounting housing has a second sliding groove inside, and the outer wall of the limiting housing is provided with a second slider.

[0009] Preferably, the coating machine is equipped with a recycling component; the recycling component includes a recycling shell, a slide rail, a third chute, and a filter screen; the recycling shell is disposed inside the coating machine, the slide rail is disposed on the outer wall of the recycling shell, the third chute is provided inside the coating machine, and the filter screen is disposed inside the recycling shell.

[0010] Preferably, the bottom of the recycling shell is equipped with pulleys.

[0011] Beneficial effects: Compared with the prior art, this utility model, by setting an adjustment structure on the doctor blade, allows the coating equipment to adjust the distance between the doctor blade and the mounting wheel according to the different characteristics of the coating material during the coating operation, thereby ensuring that the coating liquid will not cause scratches or particle agglomeration and exposure on the object to be coated during the coating operation. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the adjustment mechanism in this utility model; Figure 3 This is a schematic diagram of the limiting component in this utility model; Figure 4 This is a schematic diagram of the recycling component in this utility model.

[0013] Reference numerals: 1. Coating machine; 2. Scraper; 3. Adjusting mechanism; 31. Mounting groove; 32. Connecting shell; 33. Rack; 34. Mounting block; 35. Gear; 36. Connecting rod; 37. Transmission wheel; 38. Mounting bracket; 39. Drive wheel; 310. Rocker arm; 311. Fixing plate; 312. First slide groove; 313. First slider; 4. Limiting assembly; 41. Mounting shell; 42. Limiting shell; 43. Limiting block; 44. Limiting rod; 45. Spring; 46. Limiting groove; 47. Handle; 48. Second slide groove; 49. Second slider; 5. Recycling assembly; 51. Recycling shell; 52. Slide rail; 53. Third slide groove; 54. Filter screen; 55. Pulley. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the embodiments described are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0015] See Figures 1-4 As shown, the present invention proposes an adjustable antistatic coating liquid special coating equipment, including a coating machine 1, a doctor blade 2 and an adjustment mechanism 3, wherein the doctor blade 2 is mounted on the coating machine 1.

[0016] The adjustment mechanism 3 includes a connecting shell 32, a rack 33, a mounting block 34, a gear 35, a connecting rod 36, a transmission wheel 37, a mounting bracket 38, a drive wheel 39, and a rocker arm 310.

[0017] The outer wall of the coating machine 1 is provided with an installation groove 31, a connecting shell 32 is provided in the installation groove 31, a rack 33 is provided in the connecting shell 32, an installation block 34 is provided at the bottom of the rack 33, a gear 35 is provided inside the connecting shell 32, a connecting rod 36 is provided on the outer wall of the gear 35, and the other end of the connecting rod 36 passes through the connecting shell 32 and is connected to the transmission wheel 37. A mounting frame 38 is provided on the outer wall of the connecting shell 32, a drive wheel 39 is provided in the mounting frame 38, a rocker arm 310 is provided on the mounting frame 38, and one end of the rocker arm 310 passes through the mounting frame 38 and is connected to the drive wheel 39. A fixing plate 311 is provided in the installation groove 31, a first sliding groove 312 is provided in the installation groove 31, and a first slider 313 is provided on the outer wall of the fixing plate 311.

[0018] When using the coating machine 1 for coating operations, the doctor blade 2 is adjusted according to the viscosity of the antistatic coating liquid. At this time, the rocker arm 310 is turned, which drives the drive wheel 39 to rotate. The transmission wheels 37 on both sides of the drive wheel 39, which are meshed with the drive wheel 39, will rotate in the same direction. At this time, the gear 35, which is connected to the transmission wheel 37 through the connecting rod 36, will push the rack 33, which is meshed with the gear 35, outward. Then the doctor blade 2 is mounted on the mounting block 34 at the bottom of the rack 33. As the rack 33 is pushed out, the doctor blade 2 will slowly approach the surface of the transmission wheel inside the coating machine 1 and stop at a suitable position.

[0019] In one embodiment of this application, such as Figure 3 As shown, a limiting component 4 is provided on the connecting shell 32. The limiting component 4 includes a mounting shell 41, a limiting shell 42, a limiting block 43, a limiting rod 44, and a spring 45. The mounting shell 41 is disposed on the outer wall of the connecting shell 32, the limiting shell 42 is disposed inside the mounting shell 41, the limiting block 43 is disposed inside the limiting shell 42, the limiting rod 44 is disposed on the side wall of the limiting shell 42 and penetrates the inner wall of the limiting shell 42, the spring 45 is sleeved on the outside of the limiting rod 44, a limiting groove 46 is formed on the outer wall of the rocker arm 310, a handle 47 is provided on the outer wall of the limiting shell 42, a second sliding groove 48 is formed inside the mounting shell 41, and a second slider 49 is provided on the outer wall of the limiting shell 42.

[0020] When the position of the scraper 2 needs to be adjusted, the limiting shell 42 is pulled by the handle 47. The limiting shell 42 pushes the spring 45 outward along the direction of the second slide groove 48. At the same time, the limiting block 43 inside the limiting shell 42 will be pulled out from the limiting groove 46 on the outer wall of the rocker arm 310, thereby releasing the lock on the rocker arm 310. Then, the relevant personnel adjust the position of the scraper 2 by the rocker arm 310. After the adjustment is completed, the handle 47 is released. At this time, the limiting shell 42 will be pushed towards the rocker arm 310 along the second slide groove 48 under the action of the spring 45, thereby re-locking the limiting block 43 inside the limiting shell 42 into the limiting groove 46 on the outer wall of the rocker arm 310.

[0021] In one embodiment of this application, such as Figure 4 As shown, a recycling assembly 5 is provided inside the coating machine 1. The recycling assembly 5 includes a recycling shell 51, a slide rail 52, a third chute 53, and a filter screen 54. The recycling shell 51 is disposed inside the coating machine 1, the slide rail 52 is disposed on the outer wall of the recycling shell 51, the third chute 53 is provided inside the coating machine 1, the filter screen 54 is disposed inside the recycling shell 51, and a pulley 55 is provided at the bottom of the recycling shell 51.

[0022] During the coating process, when the antistatic coating liquid is evenly spread by the scraper 2, excess antistatic coating liquid will drip outward from both sides of the coated object. The dripping antistatic coating liquid will drip into the filter screen 54 on the recycling shell 51. At this time, the dust and other particles attached to the antistatic coating liquid during the dripping process will be filtered by the filter screen 54, thereby ensuring that the antistatic coating liquid can be recycled and reused.

[0023] The working principle of this utility model is as follows: When using the coating machine 1 for coating operations, the scraper 2 is adjusted according to the viscosity of the antistatic coating liquid. At this time, the rocker arm 310 is moved, causing the drive wheel 39 to rotate. The transmission wheels 37, which mesh with the drive wheel 39 on both sides, rotate in the same direction. The gear 35, connected to the transmission wheel 37 via the connecting rod 36, pushes the rack 33, which meshes with the gear 35, outward. The scraper 2 is then mounted on the mounting block 34 at the bottom of the rack 33. As the rack 33 is pushed out, the scraper 2 slowly approaches the surface of the transmission wheel inside the coating machine 1 and stops at a suitable position. When the position of the scraper 2 needs to be adjusted, the limiting shell 42 is pulled by the handle 47. The limiting shell 42 compresses the spring 45 outward along the direction of the second slide groove 48, simultaneously limiting the position. The limiting block 43 inside the shell 42 will be pulled out from the limiting groove 46 on the outer wall of the rocker arm 310, thereby releasing the lock on the rocker arm 310. Then, the relevant personnel will adjust the position of the scraper 2 through the rocker arm 310. After the adjustment is completed, the handle 47 will be released. At this time, the limiting shell 42 will be pushed towards the rocker arm 310 along the second sliding groove 48 under the action of the spring 45, thereby re-locking the limiting block 43 inside the limiting shell 42 into the limiting groove 46 on the outer wall of the rocker arm 310. When the coating work is carried out, when the antistatic coating liquid is evenly spread by the scraper 2, the excess antistatic coating liquid will drip outward from both sides of the coated object. The dripping antistatic coating liquid will drip into the filter screen 54 on the recycling shell 51. At this time, the dust and other particles attached to the antistatic coating liquid during the dripping process will be filtered by the filter screen 54, thereby ensuring that the antistatic coating liquid can be recycled and reused.

[0024] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0025] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A coating equipment for adjustable antistatic coating liquid, characterized in that: The system includes a coating machine (1), a scraper (2), and an adjusting mechanism (3). The scraper (2) is mounted on the coating machine (1). The adjusting mechanism (3) includes a connecting shell (32), a rack (33), a mounting block (34), a gear (35), a connecting rod (36), a transmission wheel (37), a mounting bracket (38), a drive wheel (39), and a rocker arm (310). The outer wall of the coating machine (1) has a mounting groove (31). The connecting shell (32) is located in the mounting groove (31), the rack (33) is located in the connecting shell (32), and the mounting block (34) is located in the mounting bracket. The bottom of the rack (33), the gear (35) is disposed inside the connecting shell (32), the connecting rod (36) is disposed on the outer wall of the gear (35), the other end of the connecting rod (36) passes through the connecting shell (32) and is connected to the transmission wheel (37), the mounting bracket (38) is disposed on the outer wall of the connecting shell (32), the drive wheel (39) is disposed inside the mounting bracket (38), the rocker arm (310) is disposed on the mounting bracket (38), and one end of the rocker arm (310) passes through the mounting bracket (38) and is connected to the drive wheel (39).

2. The adjustable antistatic coating liquid special coating equipment according to claim 1, characterized in that: A fixing plate (311) is provided in the mounting groove (31), a first sliding groove (312) is provided in the mounting groove (31), and a first slider (313) is provided on the outer wall of the fixing plate (311).

3. The adjustable antistatic coating liquid special coating equipment according to claim 1, characterized in that: A limiting component (4) is provided on the connecting shell (32); the limiting component (4) includes a mounting shell (41), a limiting shell (42), a limiting block (43), a limiting rod (44), and a spring (45); the mounting shell (41) is disposed on the outer wall of the connecting shell (32), the limiting shell (42) is disposed inside the mounting shell (41), the limiting block (43) is disposed inside the limiting shell (42), the limiting rod (44) is disposed on the side wall of the limiting shell (42), and the limiting rod (44) penetrates the inner wall of the limiting shell (42), the spring (45) is sleeved on the outside of the limiting rod (44), and a limiting groove (46) is opened on the outer wall of the rocker arm (310).

4. The adjustable antistatic coating liquid special coating equipment according to claim 3, characterized in that: The outer wall of the limiting shell (42) is provided with a handle (47).

5. The adjustable antistatic coating liquid special coating equipment according to claim 3, characterized in that: The mounting shell (41) has a second sliding groove (48) inside, and the outer wall of the limiting shell (42) is provided with a second slider (49).

6. The adjustable antistatic coating liquid special coating equipment according to claim 1, characterized in that: The coating machine (1) is equipped with a recycling component (5); the recycling component (5) includes a recycling shell (51), a slide rail (52), a third slide groove (53) and a filter screen (54); the recycling shell (51) is disposed inside the coating machine (1), the slide rail (52) is disposed on the outer wall of the recycling shell (51), the third slide groove (53) is provided inside the coating machine (1), and the filter screen (54) is disposed inside the recycling shell (51).

7. The adjustable antistatic coating liquid special coating equipment according to claim 6, characterized in that: The bottom of the recycling shell (51) is provided with pulleys (55).

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