Film coating equipment with static elimination function

Abstract

The utility model relates to the technical field of film coating equipment, and provides film coating equipment with static electricity elimination, which comprises a box body, a film coating mechanism, an excess material collecting assembly, a static electricity removing mechanism, a spraying mechanism, a discharging mechanism and a ventilation opening, the film coating mechanism is fixedly connected in the box body, the film coating mechanism comprises the excess material collecting assembly, and the static electricity removing mechanism is fixedly connected in the box body. The residual material collecting assembly is fixedly connected to the side wall of the box body, the static electricity removing mechanism is fixedly connected to the upper portion of the film coating mechanism, the spraying mechanism is fixedly connected to the top end of the box body, the discharging mechanism is fixedly connected into the box body, and the multiple ventilation openings are formed in the side wall of the box body. The automatic film coating machine solves the quality problems that static electricity generated in the film coating process is difficult to effectively eliminate in the film coating process of an automatic film coating machine in the prior art, films are adhered together due to the static electricity, the adhesion is difficult to perceive in the film coating process, and a final product has bubbles and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of film coating equipment, in particular to a film coating equipment with static elimination. Background Art

[0002] The coating film, also known as the paint film, is a solid continuous film formed by one or more coats of paint applied on the substrate. Usually, the coating film is composed of multiple coats, and the number of coats is determined according to the requirements of the coated object. It generally includes a primer layer, an intermediate coat and a topcoat layer. The coating film reflects the effect of the supporting use of the coating and is widely used in the chemical field.

[0003] There is an automatic coating machine in the prior art. When working, the corresponding coating head is first selected according to the characteristics of the coating material, and the coating head is installed on the automatic coating machine. Then, the coating is diluted and fully stirred and loaded into the silo of the equipment. The equipment is started, and the material is transported from the silo to the coating head to start the coating operation. However, it is difficult for the automatic coating machine in the prior art to effectively eliminate the static electricity generated during the coating process, and static electricity can cause the film to stick together, and this adhesion is difficult to be detected during the coating process, resulting in quality problems such as bubbles in the final product. Utility Model Content

[0004] The utility model proposes a coating device with static electricity elimination, which solves the problem that the automatic coating machine in the related technology is difficult to effectively eliminate the static electricity generated in the coating process during coating, and the static electricity can cause the films to stick together, and this adhesion is difficult to be detected during the coating process, resulting in quality problems such as bubbles in the final product.

[0005] The technical solution of the utility model is as follows:

[0006] A coating device with static elimination, comprising a box body, a coating mechanism, a residual material collecting assembly, a static elimination mechanism, a spray mechanism, a discharging mechanism and a vent;

[0007] The coating mechanism is fixedly connected to the box;

[0008] Wherein, the coating mechanism comprises a residual material collecting assembly, and the residual material collecting assembly is fixedly connected to the side wall of the box body;

[0009] The static electricity removal mechanism is fixedly connected above the film coating mechanism;

[0010] The spray mechanism is fixedly connected to the top of the box;

[0011] The discharging mechanism is fixedly connected to the box body;

[0012] There are a plurality of ventilation openings, and the plurality of ventilation openings are opened on the side wall of the box body.

[0013] Furthermore, the coating mechanism includes a coating bin 1, a coating roller 1, a motor 1, a push plate, an electric cylinder, a coating roller 2, a coating bin 2 and a motor 2;

[0014] The paint tank is fixedly connected to the box;

[0015] The coating roller 1 is rotatably connected to the box body, the coating roller 1 is rotatably connected above the coating bin 1, and the lower half of the coating roller 1 is located in the coating bin 1;

[0016] The motor 1 is fixedly connected to the outer wall of the box, and the output end of the motor 1 is fixedly connected to the coating roller 1;

[0017] The push plate is slidably connected in the paint bin 1;

[0018] The electric cylinders are provided with two, the two electric cylinders are fixedly connected to the bottom end of the paint bin 1, and the output ends of the electric cylinders are fixedly connected to the push plate;

[0019] The second coating roller is rotatably connected to the box body, and the second coating roller and the first coating roller are installed on the same horizontal plane, and are used to coat the other side of the film;

[0020] The second coating tank is fixedly connected to the box body, and the second coating tank is fixedly connected to the upper side of the second coating roller;

[0021] The second motor is fixedly connected to the outer wall of the box body, and the output end of the second motor is fixedly connected to the output end of the second coating roller.

[0022] Furthermore, the spray mechanism includes a water tank and a spray head;

[0023] The water tank is fixedly connected to the top of the box body;

[0024] The spray head is fixedly connected to the top of the box body, and the input end of the spray head is communicated with the water tank through a water pump.

[0025] Furthermore, the static electricity removal mechanism includes a guide roller, a motor three and a static electricity remover;

[0026] The guide roller is rotatably connected to the box body, and the guide roller is rotatably connected above the second coating roller;

[0027] The motor three is fixedly connected to the outer wall of the box body, and the output end of the motor three is fixedly connected to the guide roller;

[0028] The static eliminator is fixedly connected in the box, and the static eliminator is fixedly connected above the guide roller.

[0029] Preferably, the discharging mechanism comprises a mounting plate, a receiving roller and a motor 4;

[0030] The mounting plate is fixedly connected to the box body;

[0031] The receiving roller is rotatably connected to the mounting plate;

[0032] The motor four is fixedly connected to the outer wall of the box body, and the output end of the motor four is fixedly connected to the receiving roller.

[0033] More preferably, the residual material collection assembly includes a collection trough, a square collection tube and a collection box;

[0034] The collecting trough is fixedly connected below the second coating roller, and the collecting trough is fixedly connected to the inner wall of the bottom end of the box body;

[0035] The square collection pipe passes through the box body and is fixedly connected to the collection tank;

[0036] The collection box is fixedly connected to the side wall of the box body.

[0037] The working principle and beneficial effects of the utility model are:

[0038] 1. In the utility model, the front and back sides of the film are coated with glue successively through the coating mechanism, and the coated film is air-dried with the vents. Compared with the method of the prior art, the front and back sides are coated with glue at the same time, which improves the work efficiency;

[0039] 2. In the utility model, the paint that falls during the coating process is collected by the residual material collection component, which avoids waste and provides convenience for cleaning the equipment compared with the existing technology;

[0040] 3. In the utility model, the spraying mechanism can be used to spray and clean the coating mechanism inside the equipment after the coating work is completed, so as to prevent the coating from drying up on the inner wall of the equipment due to failure to clean the coating in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0042] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0043] Figure 2 It is a partial cross-sectional structural schematic diagram of the utility model;

[0044] Figure 3 It is a partial cross-sectional structural schematic diagram of the utility model;

[0045] Figure 4 This is a schematic diagram of the structure of the electric cylinder and the push plate of the utility model;

[0046] Figure 5 It is a schematic structural diagram of the overall back side of the utility model.

[0047] In the figure: 1. Box body; 2. Residual material collection assembly; 3. Ventilation port; 4. Paint bin one; 5. Coating roller one; 6. Motor one; 7. Pushing plate; 8. Electric cylinder; 9. Coating roller two; 10. Paint bin two; 11. Motor two; 12. Water tank; 13. Spray head; 14. Guide roller; 15. Motor three; 16. Static eliminator; 17. Mounting plate; 18. Material collection roller; 19. Motor four; 20. Collection trough; 21. Square collection tube; 22. Collection box. DETAILED DESCRIPTION

[0048] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0049] like Figure 1~Figure 5 As shown, this embodiment proposes a coating device with static elimination, including a box body 1, a coating mechanism, a residual material collection component 2, a static elimination mechanism, a spray mechanism, a discharging mechanism and a vent 3. The coating mechanism is fixedly connected in the box body 1, wherein the coating mechanism includes a residual material collection component 2, the residual material collection component 2 is fixedly connected to the side wall of the box body 1, the static elimination mechanism is fixedly connected above the coating mechanism, the spray mechanism is fixedly connected to the top of the box body 1, the discharging mechanism is fixedly connected in the box body 1, and a plurality of vents 3 are provided, and a plurality of vents 3 are opened on the side wall of the box body 1. When the coating device is started, the film is first passed around the coating mechanism and the static elimination mechanism. The coating mechanism is then started to coat both sides of the film at the same time, and then the coated film enters the static electricity removal mechanism for static electricity removal to prevent static electricity on the film surface from affecting the cost effect. Finally, the collecting mechanism collects the film. Compared with the prior art, the coating mechanism coats both sides of the film at the same time, which is more efficient. After coating and air-drying, the static electricity removal mechanism removes static electricity on the film to prevent the film from sticking together when discharging and affecting the coating effect, making the product more reliable. The spray mechanism can simply clean the inside of the equipment after coating to prevent the paint from drying up and affecting the next use, causing inconvenience in cleaning.

[0050] Among them, the coating mechanism includes a coating bin 4, a coating roller 5, a motor 6, a push plate 7, an electric cylinder 8, a coating roller 2 9, a coating bin 2 10 and a motor 2 11. The coating bin 4 is fixedly connected in the box body 1, the coating roller 5 is rotatably connected in the box body 1, the coating roller 5 is rotatably connected above the coating bin 4, and the lower half of the coating roller 5 is located in the coating bin 4. The motor 6 is fixedly connected to the outer wall of the box body 1, and the output end of the motor 6 is fixedly connected to the coating roller 5. The push plate 7 is slidably connected in the coating bin 4. There are two electric cylinders 8, and the two electric cylinders 8 are fixedly connected to the bottom end of the coating bin 4. The output end of the electric cylinder 8 is fixedly connected to the push plate 7. The coating roller 2 9 is rotatably connected in the box body 1. The coating roller 2 9 and the coating roller 5 are installed on the same horizontal plane for coating the other side of the film. The coating bin 2 10 is fixedly connected to the box body 1 Inside, the paint bin 10 is fixedly connected to the upper side of the coating roller 2 9, the motor 2 11 is fixedly connected to the outer wall of the box body 1, and the output end of the motor 2 11 is fixedly connected to the output end of the coating roller 2 9. When the coating starts, first, enough paint is added to the paint bin 1 4 and the paint bin 2 10, the motor 1 6, the motor 2 11 and the motor 3 15 are started at the same time, and the lower parts of the coating roller 1 5 and the coating roller 2 9 are sticky with paint in the paint bin 1 4 and the paint bin 2 10, and as the motor 1 6 and the motor 2 11 are driven to turn to the upper side to coat the film, when the paint in the paint bin 4 becomes less and less, when the coating roller 5 cannot stick to the paint, the electric cylinder 8 is started, driving the pushing plate 7 to push upward, so that the horizontal surface of the paint rises, and finally the film passes through the vent 3, and the natural wind blown in by the vent 3 dries the film, the coating effect is better, and the influence of the external environment on the coating effect is reduced.

[0051] Secondly, the spray mechanism includes a water tank 12 and a spray head 13. The water tank 12 is fixedly connected to the top of the box body 1, and the spray head 13 is fixedly connected to the top of the box body 1. The input end of the spray head 13 is connected to the water tank 12 through a water pump. After the coating is completed, the water in the water tank 12 is sprayed out through the spray head 13 to clean the residual paint on the coating roller 1 5, the coating roller 2 9 and the coating roller 3 to prevent the paint from drying up and causing difficulties in cleaning.

[0052] Again, the static electricity removal mechanism includes a guide roller 14, a motor three 15 and a static electricity remover 16. The guide roller 14 is rotatably connected in the box body 1, and the guide roller 14 is rotatably connected above the coating roller 2 9. The motor three 15 is fixedly connected to the outer wall of the box body 1, and the output end of the motor three 15 is fixedly connected to the guide roller 14. The static electricity remover 16 is fixedly connected in the box body 1, and the static electricity remover 16 is fixedly connected above the guide roller 14. The motor three 15 drives the guide roller 14 to rotate, so that the film passes over the guide roller 14. The static electricity remover 16 on the upper side of the guide roller 14 removes the static electricity on the guide roller 14, and then the film is collected by the discharging mechanism to prevent static electricity from affecting the quality of the film.

[0053] Among them, the discharging mechanism includes a mounting plate 17, a receiving roller 18 and a motor 19. The mounting plate 17 is fixedly connected in the box body 1, the receiving roller 18 is rotatably connected to the mounting plate 17, the motor 19 is fixedly connected to the outer wall of the box body 1, and the output end of the motor 19 is fixedly connected to the receiving roller 18. After the film has been coated and static electricity has been removed, the motor 19 drives the receiving roller 18 to rotate, and the receiving roller 18 rotates to wrap the film around the receiving roller 18 to complete the storage and save space.

[0054] Finally, the residual material collection assembly 2 includes a collection trough 20, a square collection tube 21 and a collection box 22. The collection trough 20 is fixedly connected below the coating roller 29, the collection trough 20 is fixedly connected to the inner wall at the bottom end of the box body 1, the square collection tube 21 passes through the box body 1 and is fixedly connected to the collection trough 20, and the collection box 22 is fixedly connected to the side wall of the box body 1. When there is a lot of paint on the coating roller 29, the paint will fall into the collection trough 20. A slope is provided in the collection trough 20, and the paint flows into the collection box 22 through the slope, which has the advantages of saving resources and facilitating the cleaning of the box body 1.

[0055] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A coating device with static elimination, comprising a housing (1), characterized in that: Also includes: A film coating mechanism, the film coating mechanism being fixedly connected inside the box (1); Wherein, the coating mechanism comprises a residual material collecting assembly (2), and the residual material collecting assembly (2) is fixedly connected to the side wall of the box body (1); A static electricity removal mechanism, wherein the static electricity removal mechanism is fixedly connected above the film coating mechanism; A spray mechanism, the spray mechanism being fixedly connected to the top of the box body (1); A discharging mechanism, the discharging mechanism being fixedly connected inside the box body (1); A vent (3), wherein a plurality of vents (3) are provided, and the plurality of vents (3) are opened on the side wall of the box body (1).

2. The coating device with static elimination according to claim 1, characterized in that: The coating mechanism comprises: A paint bin (4), the paint bin (4) being fixedly connected inside the box (1); A coating roller (5), the coating roller (5) being rotatably connected in the housing (1), the coating roller (5) being rotatably connected above the coating bin (4), and the lower half of the coating roller (5) being located in the coating bin (4); Motor 1 (6), the motor 1 (6) is fixedly connected to the outer wall of the box body (1), and the output end of the motor 1 (6) is fixedly connected to the coating roller 1 (5); A push plate (7), the push plate (7) being slidably connected in the paint bin 1 (4); An electric cylinder (8), wherein two electric cylinders (8) are provided, and the two electric cylinders (8) are fixedly connected to the bottom end of the paint bin 1 (4), and the output end of the electric cylinder (8) is fixedly connected to the push plate (7); A second coating roller (9), the second coating roller (9) being rotatably connected in the box body (1), the second coating roller (9) being installed on the same horizontal plane as the first coating roller (5), and being used for coating the other side of the film; A second coating bin (10), the second coating bin (10) being fixedly connected inside the box body (1), and the second coating bin (10) being fixedly connected to the upper side of the second coating roller (9); Motor 2 (11), the motor 2 (11) is fixedly connected to the outer wall of the box body (1), and the output end of the motor 2 (11) is fixedly connected to the output end of the coating roller 2 (9).

3. The coating device with static elimination according to claim 2, characterized in that: The spray mechanism comprises: A water tank (12), the water tank (12) being fixedly connected to the top of the box body (1); A spray head (13), the spray head (13) is fixedly connected to the top of the box body (1), and the input end of the spray head (13) is connected to the water tank (12) via a water pump.

4. The coating device with static elimination according to claim 3, characterized in that: The static electricity removal mechanism comprises: A guide roller (14), the guide roller (14) being rotatably connected inside the box (1), and the guide roller (14) being rotatably connected above the second coating roller (9); Motor three (15), the motor three (15) is fixedly connected to the outer wall of the box body (1), and the output end of the motor three (15) is fixedly connected to the guide roller (14); An electrostatic eliminator (16), wherein the electrostatic eliminator (16) is fixedly connected inside the box (1), and the electrostatic eliminator (16) is fixedly connected above the guide roller (14).

5. The coating device with static elimination according to claim 4, characterized in that: The discharging mechanism comprises: A mounting plate (17), the mounting plate (17) being fixedly connected inside the box (1); a receiving roller (18), the receiving roller (18) being rotatably connected to the mounting plate (17); Motor four (19), the motor four (19) is fixedly connected to the outer wall of the box body (1), and the output end of the motor four (19) is fixedly connected to the receiving roller (18).

6. The coating device with static elimination according to claim 5, characterized in that: The residual material collecting component (2) comprises: A collecting trough (20), the collecting trough (20) being fixedly connected below the second coating roller (9), and the collecting trough (20) being fixedly connected to the inner wall of the bottom end of the box body (1); A square collecting tube (21), the square collecting tube (21) passing through the box body (1) and being fixedly connected to the collecting tank (20); A collection box (22), wherein the collection box (22) is fixedly connected to a side wall of the box body (1).

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