Spraying device for producing wear-resistant impregnated paper

Abstract

The utility model provides a spraying device for wear-resistant impregnated paper production, and relates to the technical field of spraying devices, the spraying device comprises a spraying box, a mixing box is arranged above the spraying box, a batch blanking mechanism is arranged above the mixing box, the batch blanking mechanism comprises a hopper, the bottom surface of the hopper is fixedly connected with a fixed cylinder, and the bottom surface of the fixed cylinder is fixedly connected with a motor. A first rotating rod is rotationally connected to the inner wall of the fixed cylinder, a discharging roller is fixedly connected to the outer surface of the first rotating rod, and a set of guide grooves are formed in the outer surface of the discharging roller. According to the spraying device for wear-resistant impregnated paper production, through cooperative arrangement of the batch discharging mechanism, the mixing box, a motor and a fourth belt wheel, people can add aluminum oxide powder in batches, so that the aluminum oxide powder can be more uniformly distributed in resin glue; the mixing effect of the aluminum oxide and the resin adhesive is further improved, and meanwhile, the spraying quality of the impregnated paper is guaranteed.

Description

Technical Field

[0001] The utility model relates to a spraying device, in particular to a spraying device for producing wear-resistant impregnated paper, belonging to the technical field of spraying devices. Background Art

[0002] Impregnated paper is a common decorative paper in our daily life. Since impregnated paper is usually applied to the surface of an object, improving the wear resistance is particularly important for the daily use of impregnated paper. Therefore, people usually use a spraying device to spray the impregnated paper when producing and processing it.

[0003] When spraying impregnated paper, people usually need to mix aluminum oxide powder with resin glue and then spray it on the surface of the impregnated paper to improve the wear resistance of the impregnated paper. However, in the existing technology, people usually add aluminum oxide powder to a container containing resin glue at one time and mix them together by stirring. However, due to the high viscosity of the resin glue, if the aluminum oxide powder is added to the container containing resin glue at one time, it is easy to cause uneven distribution of the aluminum oxide powder in the resin glue, thereby reducing the mixing effect of the aluminum oxide powder and the resin glue, and further reducing the spraying quality of the impregnated paper. Utility Model Content

[0004] The utility model provides a spraying device for producing wear-resistant impregnated paper to solve the problem in the prior art that people add aluminum oxide powder into a container containing resin glue at one time, which easily leads to uneven distribution of aluminum oxide powder in the resin glue.

[0005] The utility model is realized by the following technical scheme: a spraying device for producing wear-resistant impregnated paper, comprising a spraying box, a mixing box is arranged above the spraying box, a batch feeding mechanism is arranged above the mixing box, the batch feeding mechanism comprises a hopper, a fixed cylinder is fixedly connected to the bottom surface of the hopper, a rotating rod 1 is rotatably connected to the inner wall of the fixed cylinder, a feeding roller is fixedly connected to the outer surface of the rotating rod 1, and a group of guide grooves are opened on the outer surface of the feeding roller;

[0006] The outer surface of the rotating rod is fixedly connected to a pulley, the outer surface of the fixed cylinder is fixedly connected to a feed pipe, the feed pipe is fixedly connected to the upper surface of the mixing box, the feed pipe is connected to the fixed cylinder and the mixing box, and when the guide trough corresponds to the connection between the feed pipe and the fixed cylinder, the aluminum oxide powder in the guide trough can enter the mixing box through the feed pipe.

[0007] Furthermore, the inner wall of the mixing box is rotatably connected to a rotating rod 2, and the inner wall of the mixing box is rotatably connected to a rotating rod 3. The outer surfaces of the rotating rod 2 and the rotating rod 3 are fixedly connected to a group of flip plates. Through the relative rotation of the rotating rod 2 and the mixing box, the resin glue in the mixing box can be flipped under the action of the flip plates.

[0008] Specifically, the outer surface of the rotating rod 2 is fixedly connected with gear 1, the outer surface of the rotating rod 3 is fixedly connected with gear 2, and the gear 1 is meshed with the gear 2. Through the meshing of gear 1 and gear 2, the rotating rod 2 and the rotating rod 3 can rotate towards each other.

[0009] Specifically, the outer surface of the rotating rod three is fixedly connected to a pulley three, and the pulley three is connected to the pulley one through a belt. The outer surface of the rotating rod three is fixedly connected to a pulley two, and as the pulley three rotates, the pulley one can be driven to rotate under the action of the belt.

[0010] Preferably, a motor is installed on the outer surface of the mixing box, and a pulley four is fixedly connected to the output end of the motor. The pulley four is connected to the pulley two through a belt. By starting the motor, the pulley four can be driven to rotate, and the pulley two can be driven to rotate under the action of the belt.

[0011] Furthermore, a delivery pump is installed on the upper surface of the spray box, the input end of the delivery pump is connected to the mixing box, and a resin sprayer is installed on the inner top wall of the spray box. The delivery pump is used to transfer the resin glue mixed in the mixing box.

[0012] Preferably, the output end of the delivery pump is connected to the resin sprayer, and a spray pipe is installed at the output end of the resin sprayer. The bottom surface of the mixing box is fixedly connected with symmetrical support frames, and the two support frames are fixedly connected to the upper surface of the spray box. The upper surface of the mixing box is fixedly connected with a feeding pipe. After the delivery pump delivers the mixed resin glue in the mixing box to the resin sprayer, the resin sprayer can be started to spray it on the surface of the impregnated paper under the action of the spray pipe, and people can add resin glue to the mixing box through the feeding pipe.

[0013] The utility model provides a spraying device for producing wear-resistant impregnated paper, which has the following beneficial effects:

[0014] 1. The spraying device for the production of wear-resistant impregnated paper is configured by coordinating the batch feeding mechanism, the mixing box, the motor and the pulley, so that people can add the aluminum oxide powder in batches, so that the aluminum oxide powder can be more evenly distributed in the resin glue, further improving the mixing effect of the aluminum oxide and the resin glue, while ensuring the spraying quality of the impregnated paper.

[0015] 2. The spraying device for the production of wear-resistant impregnated paper can make the aluminum oxide powder more evenly distributed in the resin glue through the coordinated arrangement of the rotating rod 1, the feeding roller, the guide trough, the pulley 1, the feeding tube, the rotating rod 2, the rotating rod 3 and the flip plate. Under the action of the opposite rotation of the rotating rod 2 and the rotating rod 3, the resin glue can be flipped and stirred through the flip plate. At this time, with the rotation of the feeding roller, the material can be taken in batches under the action of the guide trough, so as to achieve a more uniform mixing of the aluminum oxide powder in the resin glue. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front view schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 It is a rear view schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 3 It is a schematic side view of the three-dimensional structure of the utility model;

[0019] Figure 4 It is a three-dimensional structural schematic diagram of the batch feeding mechanism of the utility model.

[0020] Description of Reference Numerals

[0021] 1. Spraying box;

[0022] 3. Batch unloading mechanism; 301. Hopper; 302. Fixed cylinder; 303. Rotating rod 1; 304. Unloading roller; 305. Guide trough; 306. Pulley 1; 307. Unloading pipe;

[0023] 4. Mixing box; 5. Rotating rod 2; 6. Rotating rod 3; 7. Flip plate; 8. Gear 1; 9. Gear 2; 10. Pulley 3;

[0024] 11. Pulley 2; 12. Motor; 13. Pulley 4; 14. Delivery pump;

[0025] 15. Resin sprayer; 16. Spraying pipe; 17. Support frame; 18. Feeding pipe. DETAILED DESCRIPTION

[0026] The embodiment of the utility model provides a spraying device for producing wear-resistant impregnated paper.

[0027] See also Figure 1 , Figure 2 , Figure 3 and Figure 4, including a spray box 1, the inner wall of the spray box 1 is rotatably connected with an auxiliary roller, when the impregnated paper is sprayed, the auxiliary roller is used to support the impregnated paper, the impregnated paper must pass through the spray box 1, and the end of the impregnated paper after spraying is fixed to the external winding mechanism, and the impregnated paper can be driven to move as the winding mechanism is started. A mixing box 4 is arranged above the spray box 1, and a batch feeding mechanism 3 is arranged above the mixing box 4. The aluminum oxide powder can be added to the resin glue in batches through the batch feeding mechanism 3. The batch feeding mechanism 3 includes a hopper 301. People only need to add the aluminum oxide powder into the hopper 301. The bottom surface of the hopper 301 is fixedly connected with a fixed cylinder 302, and the fixed cylinder 302 is connected with the hopper 301. The inner wall of the fixed cylinder 302 is rotatably connected with a rotating rod 303, and the rotating rod 303 is tangent to the inner wall of the fixed cylinder 302. The outer surface of the rotating rod 303 is fixedly connected with a feeding roller 304, and a group of guide grooves 305 are provided on the outer surface of the feeding roller 304. The rotation of the feeding roller 304 can drive the rotation of the guide grooves 305. When the guide grooves 305 correspond to the connection between the hopper 301 and the fixed cylinder 302, the aluminum oxide powder in the hopper 301 can enter the feeding roller 304.

[0028] The outer surface of the rotating rod 303 is fixedly connected to a pulley 306, the outer surface of the fixed cylinder 302 is fixedly connected to a feed pipe 307, the feed pipe 307 is fixedly connected to the upper surface of the mixing box 4, the feed pipe 307 is connected to the fixed cylinder 302 and the mixing box 4, when the guide trough 305 corresponds to the connection port of the feed pipe 307 and the fixed cylinder 302, the aluminum oxide powder in the guide trough 305 can enter the mixing box 4 through the feed pipe 307.

[0029] See also Figure 4 The inner wall of the mixing box 4 is rotatably connected to a rotating rod 2 5, and the inner wall of the mixing box 4 is rotatably connected to a rotating rod 3 6. The outer surfaces of the rotating rod 2 5 and the rotating rod 3 6 are fixedly connected to a group of flip plates 7. Through the relative rotation of the rotating rod 2 5 and the mixing box 4, the resin glue in the mixing box 4 can be flipped under the action of the flip plates 7.

[0030] See also Figure 4 The outer surface of the rotating rod 2 5 is fixedly connected with a gear 1 8, and the outer surface of the rotating rod 3 6 is fixedly connected with a gear 2 9. The gear 1 8 is meshed with the gear 2 9. Through the meshing of the gear 1 8 and the gear 2 9, the rotating rod 2 5 and the rotating rod 3 6 can rotate towards each other.

[0031] See also Figure 4The outer surface of the rotating rod three 6 is fixedly connected with a pulley three 10, and the pulley three 10 is connected to the pulley one 306 through a belt. The outer surface of the rotating rod three 6 is fixedly connected with a pulley two 11. As the pulley three 10 rotates, the pulley one 306 can be driven to rotate under the action of the belt.

[0032] See also Figure 2 A motor 12 is installed on the outer surface of the mixing box 4, and a pulley four 13 is fixedly connected to the output end of the motor 12. The pulley four 13 is connected to the pulley two 11 through a belt. By starting the motor 12, the pulley four 13 can be driven to rotate, and under the action of the belt, the pulley two 11 can be driven to rotate.

[0033] See also Figure 3 A delivery pump 14 is installed on the upper surface of the spray box 1, and the input end of the delivery pump 14 is connected to the mixing box 4. A resin sprayer 15 is installed on the inner top wall of the spray box 1. The delivery pump 14 is used to transfer the mixed resin glue in the mixing box 4.

[0034] See also Figure 2 The output end of the delivery pump 14 is connected to the resin sprayer 15, and a spraying pipe 16 is installed at the output end of the resin sprayer 15. The bottom surface of the mixing box 4 is fixedly connected with a symmetrical support frame 17, and the two support frames 17 are fixedly connected to the upper surface of the spraying box 1. The upper surface of the mixing box 4 is fixedly connected with a feeding pipe 18. After the delivery pump 14 delivers the mixed resin glue in the mixing box 4 to the resin sprayer 15, by starting the resin sprayer 15, it can be sprayed on the surface of the impregnated paper under the action of the spraying pipe 16, and people can add resin glue to the mixing box 4 through the feeding pipe 18.

[0035] When the utility model is in use: first, the impregnated paper is passed through the spray box 1. Before spraying the impregnated paper, people first need to add aluminum oxide powder into the hopper 301, and add resin glue into the mixing box 4 through the feeding pipe 18, and then start the motor 12, thereby driving the rotation of the pulley four 13, thereby driving the rotation of the rotating rod three 6. Under the meshing action of the gear two 9 and the gear one 8, the rotating rod two 5 and the rotating rod three 6 can be driven to rotate towards each other. At this time, the resin glue in the mixing box 4 can be turned over by the flip plate 7, and with the rotation of the rotating rod three 6, the pulley one 306 can be driven to rotate through the pulley three 10 under the action of the belt, and then the rotating rod one 303 can be driven to rotate. At this time, the unloading roller 304 is driven to rotate on the inner wall of the fixed cylinder 302. When the guide trough 305 is aligned with the hopper 301 and the fixed cylinder 302 , the aluminum oxide powder in the hopper 301 can enter the feeding roller 304. As the feeding roller 304 continues to rotate, when the guide trough 305 corresponds to the connection between the feeding pipe 307 and the fixed cylinder 302, the aluminum oxide powder in the guide trough 305 can enter the mixing box 4 through the feeding pipe 307, so as to realize the batch addition of aluminum oxide powder, so that the aluminum oxide powder can be more evenly distributed in the resin glue, further improving the mixing effect of aluminum oxide and resin glue, and ensuring the spraying quality of the impregnated paper. After mixing them evenly, people only need to start the delivery pump 14 to transport them to the resin sprayer 15. As the resin sprayer 15 is started, the spraying process of the impregnated paper can be completed under the action of the spray pipe 16, so as to improve its wear resistance.

[0036] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A spraying device for producing wear-resistant impregnated paper, comprising a spraying box (1), characterized in that: A mixing box (4) is arranged above the spray box (1), and a batch unloading mechanism (3) is arranged above the mixing box (4), and the batch unloading mechanism (3) comprises a hopper (301), the bottom surface of the hopper (301) is fixedly connected to a fixed cylinder (302), the inner wall of the fixed cylinder (302) is rotatably connected to a rotating rod 1 (303), the outer surface of the rotating rod 1 (303) is fixedly connected to a unloading roller (304), and the outer surface of the unloading roller (304) is provided with a group of guide grooves (305); The outer surface of the rotating rod 1 (303) is fixedly connected to a pulley 1 (306), and the outer surface of the fixed cylinder (302) is fixedly connected to a feed pipe (307), and the feed pipe (307) is fixedly connected to the upper surface of the mixing box (4).

2. The spraying device for producing wear-resistant impregnated paper according to claim 1, characterized in that: The inner wall of the mixing box (4) is rotatably connected to a second rotating rod (5), and the inner wall of the mixing box (4) is rotatably connected to a third rotating rod (6). The outer surfaces of the second rotating rod (5) and the third rotating rod (6) are both fixedly connected to a group of flap plates (7).

3. A spraying device for producing wear-resistant impregnated paper according to claim 2, characterized in that: The outer surface of the rotating rod 2 (5) is fixedly connected to a gear 1 (8), and the outer surface of the rotating rod 3 (6) is fixedly connected to a gear 2 (9), and the gear 1 (8) is meshed with the gear 2 (9).

4. The spraying device for producing wear-resistant impregnated paper according to claim 2, characterized in that: The outer surface of the rotating rod three (6) is fixedly connected to the pulley three (10), and the pulley three (10) is transmission-connected to the pulley one (306) via a belt. The outer surface of the rotating rod three (6) is fixedly connected to the pulley two (11).

5. A spraying device for producing wear-resistant impregnated paper according to claim 4, characterized in that: A motor (12) is installed on the outer surface of the mixing box (4), and a pulley four (13) is fixedly connected to the output end of the motor (12), and the pulley four (13) is connected to the pulley two (11) through a belt.

6. The spraying device for producing wear-resistant impregnated paper according to claim 1, characterized in that: A delivery pump (14) is installed on the upper surface of the spray box (1), the input end of the delivery pump (14) is connected to the mixing box (4), and a resin sprayer (15) is installed on the inner top wall of the spray box (1).

7. A spraying device for producing wear-resistant impregnated paper according to claim 6, characterized in that: The output end of the delivery pump (14) is connected to the resin sprayer (15), and the output end of the resin sprayer (15) is installed with a spraying pipe (16). The bottom surface of the mixing box (4) is fixedly connected with symmetrical support frames (17), and the two support frames (17) are fixedly connected to the upper surface of the spray box (1). The upper surface of the mixing box (4) is fixedly connected with a feeding pipe (18).

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