Novel uniform coating liquid spraying device

Abstract

The utility model discloses a novel uniform coating liquid spraying device, which relates to the technical field of glass coating and comprises a rack, a working frame is arranged at the left end and the right end of the outer top of the rack together, and a clamping component for clamping and overturning glass is arranged in the working frame. And a spraying assembly is further arranged on the outer top of the working frame. The driving motor serves as a power source, the first two-way threaded rod and the second two-way threaded rod are driven to rotate synchronously under auxiliary connection of the transmission belt, then the connecting plates are driven to move relatively, and glass is clamped and fixed through the clamping plates; and meanwhile, the working frame is driven to ascend and descend up and down in a reciprocating manner through the arranged automatic push rod under the assistance of the guide rod, and the clamped glass can be driven to turn over through the arranged turning motor, so that the purpose of continuously, comprehensively and uniformly spraying the glass is achieved, and the production efficiency of spraying processing is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of glass coating, in particular to a novel coating liquid uniform spraying device. Background Technique

[0002] Coated glass is coated with one or more layers of metal, alloy or metal compound thin films on the glass surface to change the optical properties of the glass and meet certain specific requirements. According to different characteristics of the products, coated glass can be divided into the following categories: heat-reflective glass, low-emissivity glass, conductive film glass, etc.

[0003] For example, Chinese Patent Publication No. CN220723979U discloses a glass coating spraying device, including a frame and a spraying assembly. The upper end surface of the frame is fixedly connected with a hydraulic cylinder, and the telescopic end of the hydraulic cylinder is fixedly connected with the spraying assembly. In the above-mentioned published document, by setting devices such as a reciprocating lead screw, a lead screw sleeve, and a placing plate, when the electric telescopic rod drives the glass to flip, the reciprocating lead screw drives the glass to slide downward and then upward through the lead screw sleeve, avoiding the glass from contacting the placing plate when flipping. Then, the purpose of placing the glass on the placing plate can be achieved. At the same time, the clamping plate has no contact with the glass, ensuring uniform coating. However, when this patent is used, it is not conducive to continuous and uniform spraying operations on the glass, resulting in low spraying processing efficiency, and thus it cannot be used and promoted for a long time. Therefore, those skilled in the art have provided a novel coating liquid uniform spraying device to solve the problems raised in the above background technique. Summary of the Invention

[0004] Aiming at the deficiencies of the prior art, the utility model provides a novel coating liquid uniform spraying device, which solves the problems raised in the above background technique that it is not conducive to continuous and uniform spraying operations on the glass, resulting in low spraying processing efficiency, and thus it cannot be used and promoted for a long time.

[0005] To achieve the above purposes, the utility model is realized through the following technical solutions: A novel coating liquid uniform spraying device, including a frame. The front and rear ends of the outer top of the frame are both provided with sunken rectangular notches. A workbench is jointly installed inside the two rectangular notches. Rotating shafts arranged at equal intervals are rotatably installed on the inner side walls of both sides of the workbench. A conveyor belt is jointly connected to the outer peripheral side walls of several groups of the rotating shafts;

[0006] A work frame is jointly arranged on the left and right ends of the outer top of the frame. A clamping assembly for clamping and flipping the glass is arranged inside the work frame;

[0007] A spraying assembly is further arranged on the outer top of the work frame.

[0008] As a further technical solution of the present utility model, the clamping assembly includes straight openings provided on the outer side walls of the front and rear sides of the working frame and penetrating through. On the inner side walls of both sides of the two straight openings, a first bidirectional threaded rod and a second bidirectional threaded rod are respectively rotatably installed. A connecting plate is commonly threadedly sleeved on the outer peripheral surfaces of both sides of the first bidirectional threaded rod and the second bidirectional threaded rod. Rotating shaft rods are rotatably installed at the central positions of the outer side walls of the two connecting plates corresponding to each other. Clamping plates are fixedly installed on the outer side walls of one ends of the two rotating shaft rods corresponding to each other. One ends of the two rotating shaft rods opposite to each other respectively extend to the outer side walls of the two connecting plates opposite to each other, and one of the rotating shaft rods is fixedly connected to the output end of a flipping motor fixedly installed on the outer side wall of one of the connecting plates.

[0009] As a further technical solution of the present utility model, both ends of the first bidirectional threaded rod and the second bidirectional threaded rod respectively extend to the outer side walls of the left and right sides of the working frame. And on the outer side wall of the left side of the working frame and on the outer peripheral side walls of one ends of the first bidirectional threaded rod and the second bidirectional threaded rod, a first belt pulley and a second belt pulley are respectively fixedly installed. The first belt pulley and the second belt pulley are rotatably connected to each other through a transmission belt. At the same time, on the outer side wall of the right side of the working frame and corresponding to the first bidirectional threaded rod, a driving motor is fixedly installed. The output end of the driving motor is fixedly connected to the other end of the first bidirectional threaded rod.

[0010] As a further technical solution of the present utility model, automatic push rods are fixedly installed on the outer side walls of both sides of the frame. Fixed blocks are fixedly installed on the outer side walls of the left and right sides of the working frame. The telescopic ends of the two automatic push rods are fixedly connected to the outer bottoms of the two fixed blocks. One ends of the frame and the working frame close to each other are slidably connected through guide rods.

[0011] As a further technical solution of the present utility model, the spraying assembly includes slide rails fixedly installed on the outer top parts of the front and rear sides of the working frame. On the outer top parts of the two slide rails, a support plate is fixedly installed through a moving plate. A hollow plate is commonly connected to the outer side walls of the two support plates corresponding to each other. Spray heads arranged at equal intervals are connected through the outer bottom of the hollow plate.

[0012] As a further technical solution of the present utility model, a liquid storage tank is commonly installed on the outer top parts of the two support plates. A water pump is fixedly installed on the outer bottom of the liquid storage tank. The output end and the input end of the water pump are respectively connected through a first pipeline and a second pipeline to penetrate through and be connected to the hollow plate and the liquid storage tank. A liquid inlet pipe is connected through the outer top of the liquid storage tank.

[0013] The present utility model provides a novel device for uniformly spraying coating liquid, which has the following beneficial effects compared with the prior art:

[0014] 1. A new type of coating liquid uniform spraying device of this design uses the driving motor set as the power source, and drives the first double-threaded screw rod and the second double-threaded screw rod to rotate synchronously with the assistance of the transmission belt. Then it drives the connecting plate to move relatively, enabling the clamping plate to clamp and fix the glass. At the same time, the automatic push rod set drives the working frame to move up and down reciprocally with the assistance of the guiding rod. Then, the flipping motor set can drive the clamped glass to flip, so as to achieve the purpose of continuously and comprehensively uniformly spraying the glass, thereby improving the production efficiency of spraying processing.

[0015] 2. A new type of coating liquid uniform spraying device of this design can transport the coating liquid in the liquid storage tank to the inside of the hollow plate through the water pump set and spray it evenly on the glass surface along the spray head, and ensure the purpose of uniform coating through the slide rail set. Brief Description of the Drawings

[0016] Figure 1 It is a three-dimensional structure schematic diagram of a new type of coating liquid uniform spraying device;

[0017] Figure 2 It is a sectional three-dimensional structure schematic diagram of a new type of coating liquid uniform spraying device;

[0018] Figure 3 It is a first partial structure decomposition schematic diagram of a new type of coating liquid uniform spraying device;

[0019] Figure 4 It is a second partial structure decomposition schematic diagram of a new type of coating liquid uniform spraying device.

[0020] In the figure:

[0021] 1. Frame; 101. Rectangular notch; 102. Workbench; 103. Rotating shaft; 104. Conveyor belt; 105. Working frame;

[0022] 2. Clamping assembly; 201. Straight open end; 202. First double-threaded screw rod; 203. Second double-threaded screw rod; 204. Connecting plate; 205. Rotating shaft rod; 206. Clamping plate; 207. Flipping motor; 208. First pulley; 209. Second pulley; 210. Transmission belt; 211. Driving motor;

[0023] 3. Spraying assembly; 301. Slide rail; 302. Support plate; 303. Hollow plate; 304. Spray head; 305. Liquid storage tank; 306. Water pump; 307. Liquid inlet pipe;

[0024] 4. Automatic push rod; 401. Fixed block; 402. Guiding rod. Detailed Embodiment

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts belong to the scope of protection of the present invention.

[0026] Please refer to Figures 1-4 , the present invention provides a technical solution for a novel coating liquid uniform spraying device: including a frame 1, sunken rectangular notches 101 are opened at both the front and rear ends of the outer top of the frame 1, a workbench 102 is jointly installed inside the two groups of rectangular notches 101, and rotation shafts 103 arranged at equal intervals are rotatably installed on the inner side walls of both sides of the workbench 102. A conveyor belt 104 is jointly connected to the outer peripheral side walls of several groups of rotation shafts 103. First, place the glass on the conveyor belt 104 in sequence, and then rotate the rotation shafts 103 to drive the conveyor belt 104 to rotate, so as to achieve the purpose of continuously conveying the glass.

[0027] On the left and right ends of the outer top of the frame 1, a working frame 105 is jointly arranged. Inside the working frame 105, a clamping assembly 2 for clamping and flipping glass is arranged. The clamping assembly 2 includes straight openings 201 which are arranged on the outer side walls of the front and rear sides of the working frame 105 and are through-type. On the inner side walls of both sides of the two groups of straight openings 201, a first bidirectional threaded rod 202 and a second bidirectional threaded rod 203 are respectively rotatably installed. A connecting plate 204 is jointly threadedly sleeved on the outer peripheral surfaces of both sides of the first bidirectional threaded rod 202 and the second bidirectional threaded rod 203. At the central positions of the outer side walls of the two connecting plates 204 corresponding to each other, a rotating shaft rod 205 is rotatably installed. On the outer side walls of one ends of the two rotating shaft rods 205 corresponding to each other, a clamping plate 206 is fixedly installed. The opposite ends of the two rotating shaft rods 205 extend to the outer side walls of the two connecting plates 204 opposite to each other, and one of the rotating shaft rods 205 is fixedly connected to the output end of a flipping motor 207 fixedly installed on the outer side wall of one of the connecting plates 204. The two ends of the first bidirectional threaded rod 202 and the second bidirectional threaded rod 203 respectively extend to the outer side walls of the left and right sides of the working frame 105. And on the left outer wall of the working frame 105 and on the outer peripheral side walls of one ends of the first bidirectional threaded rod 202 and the second bidirectional threaded rod 203, a first belt pulley 208 and a second belt pulley 209 are respectively fixedly installed. The first belt pulley 208 and the second belt pulley 209 are rotatably connected to each other through a transmission belt 210. At the same time, on the right outer wall of the working frame 105 and corresponding to the first bidirectional threaded rod 202, a driving motor 211 is fixedly installed. The output end of the driving motor 211 is fixedly connected to the other end of the first bidirectional threaded rod 202. On the outer side walls of both sides of the frame 1, automatic push rods 4 are fixedly installed. On the left and right outer side walls of the working frame 105, fixed blocks 401 are fixedly installed. The telescopic ends of the two groups of automatic push rods 4 are fixedly connected to the outer bottoms of the two fixed blocks 401. One ends of the frame 1 and the working frame 105 close to each other are slidably connected through a guide rod 402.By starting the driving motor 211 to drive the first bidirectional threaded rod 202 to drive the first pulley 208 to rotate, and with the assistance of the transmission belt 210, the second pulley 209 can be driven to drive the second bidirectional threaded rod 203 to rotate synchronously. In turn, the two connecting plates 204 are driven to move relatively closer or farther along the outer peripheral surfaces of the first bidirectional threaded rod 202 and the second bidirectional threaded rod 203, so as to clamp and fix both sides of the glass conveyed into the working frame 105, and the purpose of clamping and fixing the glass during flipping can be achieved. Then, start the automatic push rod 4 to adjust the height of the working frame 105, so as to avoid damage caused by the glass contacting the conveyor belt 104 during flipping. And through the guide rod 402, the working frame 105 can move vertically more smoothly. Then start the flipping motor 207 to drive the rotating shaft rod 205 to drive the clamping plate 206 to rotate, so as to achieve the effect of flipping the glass, and then achieve the purpose of continuously and comprehensively and evenly spraying the glass, thereby improving the production efficiency of spraying processing.

[0028] The spraying assembly 3 includes slide rails 301 fixedly installed on the outer tops of the front and rear sides of the working frame 105. On the outer tops of the two groups of slide rails 301, a support plate 302 is fixedly installed through a moving plate. A hollow plate 303 is jointly connected to the outer side walls of the two support plates 302 corresponding to each other. The outer bottom of the hollow plate 303 is connected with spraying heads 304 arranged at equal intervals. A liquid storage tank 305 is jointly installed on the outer tops of the two support plates 302. A water pump 306 is fixedly installed on the outer bottom of the liquid storage tank 305. The output end and the input end of the water pump 306 are respectively connected to the hollow plate 303 and the liquid storage tank 305 through a first pipeline and a second pipeline. A liquid inlet pipe 307 is connected to the outer top of the liquid storage tank 305. First, the coating liquid is conveyed into the storage liquid tank 305 along the liquid inlet pipe 307. Then, start the water pump 306 to convey the coating liquid to the hollow plate 303 along the first pipeline and the second pipeline, and then evenly spray it through the spraying heads 304. Immediately afterwards, the spraying heads 304 can be quickly driven by the slide rails 301 to uniformly coat the glass surface.

[0029] The working principle of the present utility model is as follows: When in use, first place the glass to be coated on the input end of the conveyor belt 104 and convey it into the working frame 105. Then start the driving motor 211 to drive the first bidirectional threaded rod 202 to drive the first pulley 208 to rotate. With the assistance of the transmission belt 210, the second pulley 209 can be driven to drive the second bidirectional threaded rod 203 to rotate synchronously. In turn, the two connecting plates 204 are driven to move relatively closer or farther, so as to drive the clamping plate 206 to clamp and fix both sides of the glass.

[0030] Meanwhile, start the automatic push rod 4 to drive the working frame 105 to move back and forth in the vertical direction. After the working frame 105 reaches the appropriate position, start the water pump 306 to convey the coating solution along the first pipeline and the second pipeline to the hollow plate 303, and then evenly spray it through the spray head 304. After that, push the support plate 302 to slide back and forth on the slide rail 301, which can quickly drive the spray head 304 to evenly coat the glass surface.

[0031] At the same time, start the flipping motor 207 to drive the rotating shaft rod 205 to drive the clamping plate 206 to rotate, so as to flip the glass and spray the uncoated side of the glass, thereby achieving the purpose of continuously and comprehensively evenly spraying the glass.

[0032] Finally, start the automatic push rod 4 to drive the working frame 105 to descend vertically, place the coated glass on the conveyor belt 104 again and convey it to the output end of the conveyor belt 104 for collection, and then coat the next piece of glass, so as to achieve the purpose of continuously and comprehensively evenly spraying the glass and improve the production efficiency of the spraying process in turn.

[0033] The above is only the preferred embodiment of the present utility model. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the principle of the present utility model, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present utility model. The structures, devices and operation methods not specifically described and explained in the present utility model, unless otherwise specified and limited, are implemented according to the conventional means in this field.

Claims

1. A novel uniform spraying device for coating liquid, characterized in that, It includes a frame (1). At the front and rear ends of the outer top of the frame (1), sunken rectangular notches (101) are provided. A workbench (102) is jointly installed inside the two groups of rectangular notches (101). Rotating shafts (103) arranged at equal intervals are rotatably installed on the inner side walls of both sides of the workbench (102). A conveyor belt (104) is jointly connected to the outer peripheral side walls of several groups of the rotating shafts (103). A work frame (105) is jointly arranged on the left and right ends of the outer top of the frame (1). A clamping assembly (2) for clamping and flipping glass is arranged inside the work frame (105). A spraying assembly (3) is further arranged on the outer top of the work frame (105).

2. The novel coating liquid uniform spraying device according to claim 1, characterized in that, The clamping assembly (2) includes straight openings (201) that are opened on the front and rear outer side walls of the work frame (105) and are through-type. A first double-threaded screw rod (202) and a second double-threaded screw rod (203) are respectively rotatably installed on the inner side walls of both sides of the two groups of straight openings (201). Connecting plates (204) are jointly threadedly sleeved on the outer peripheral surfaces of both sides of the first double-threaded screw rod (202) and the second double-threaded screw rod (203). Rotating shaft rods (205) are rotatably installed at the central positions of the outer side walls of the two corresponding connecting plates (204). Clamping plates (206) are fixedly installed on the outer side walls of one ends of the two rotating shaft rods (205) corresponding to each other. One ends of the two rotating shaft rods (205) opposite to each other extend to the outer side walls of the two connecting plates (204) opposite to each other, and one of the rotating shaft rods (205) is fixedly connected to the output end of a flipping motor (207) fixedly installed on the outer side wall of one of the connecting plates (204).

3. A novel coating liquid uniform spraying device according to claim 2, characterized in that, The two ends of the first double-threaded screw rod (202) and the second double-threaded screw rod (203) respectively extend to the left and right outer side walls of the work frame (105). A first pulley (208) and a second pulley (209) are respectively fixedly installed on the outer peripheral side walls of one ends of the first double-threaded screw rod (202) and the second double-threaded screw rod (203) on the left outer wall of the work frame (105). The first pulley (208) and the second pulley (209) are rotatably connected to each other through a transmission belt (210). At the same time, a driving motor (211) is fixedly installed on the right outer wall of the work frame (105) corresponding to the first double-threaded screw rod (202). The output end of the driving motor (211) is fixedly connected to the other end of the first double-threaded screw rod (202).

4. A novel coating liquid uniform spraying device according to claim 1, characterized in that, Automatic push rods (4) are fixedly installed on the outer side walls of both sides of the frame (1). Fixed blocks (401) are fixedly installed on the left and right outer side walls of the work frame (105). The telescopic ends of the two groups of automatic push rods (4) are fixedly connected to the outer bottoms of the two fixed blocks (401). One ends of the frame (1) and the work frame (105) close to each other are slidably connected through a guide rod (402).

5. A novel coating liquid uniform spraying device according to claim 1, characterized in that, The spraying assembly (3) includes slide rails (301) fixedly installed on the outer tops of the front and rear sides of the working frame (105). A support plate (302) is fixedly installed on the outer tops of the two groups of slide rails (301) through a moving plate. A hollow plate (303) is jointly connected to the corresponding outer side walls of the two support plates (302). Spray heads (304) arranged at equal intervals are connected through the outer bottom of the hollow plate (303).

6. The novel coating liquid uniform spraying device according to claim 5, characterized in that, A liquid storage tank (305) is jointly installed on the outer tops of the two support plates (302). A water pump (306) is fixedly installed on the outer bottom of the liquid storage tank (305). The output end and the input end of the water pump (306) are respectively connected to the hollow plate (303) and the liquid storage tank (305) through a first pipeline and a second pipeline in a through manner. A liquid inlet pipe (307) is connected through the outer top of the liquid storage tank (305).

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