Environment-friendly paperboard label double-sided coating treatment equipment

Abstract

The utility model relates to the technical field of environmental protection paperboard processing, disclose a kind of environmental protection paperboard label double-sided coating processing equipment, including machine body, the rear side of the middle part of machine body is fixedly connected with connecting plate, the rear side left end of connecting plate is fixedly connected with motor one, the output of motor one is fixedly connected with driving shaft, the front side right end of connecting plate is rotatably connected with driven shaft, driving shaft is connected with driven shaft transmission by belt, the outside of belt is fixedly connected with scraper, the front side of driving shaft is fixedly connected with threaded rod, the other end of threaded rod is rotatably connected with fixed plate, the outside of threaded rod is fixedly connected with liquid storage box. In the utility model, start motor one, utilize its kinetic energy to make driving shaft rotate, and then drive belt and driven shaft, the scraper on belt scrapes off waste liquid, simultaneously, shaft drives threaded rod, and makes liquid storage box move along rod.

Description

Technical Field

[0001] This utility model relates to the field of environmentally friendly paperboard processing technology, and in particular to an environmentally friendly paperboard label double-sided coating treatment device. Background Technology

[0002] Environmentally friendly paperboard is a packaging material made primarily from renewable natural plant fibers or recycled waste paper through clean treatment, deinking, and pulping processes, combined with non-toxic and harmless additives, using energy-saving and low-carbon technologies. It features high biodegradability and recyclability, decomposing in the natural environment after disposal or reducing resource waste and garbage accumulation through recycling. It also possesses physical advantages such as light weight, high strength, and good cushioning performance. It is widely used in commodity packaging and logistics transportation, and is an important choice to replace traditional plastic packaging and help achieve green development, playing a key role in reducing carbon emissions and protecting the ecological environment.

[0003] The double-sided coating equipment for environmentally friendly cardboard labels is an automated machine specifically designed for the production of such labels. It uses a precision transmission system to feed the cardboard labels and employs technologies such as roller coating, spray coating, or curtain coating to evenly coat both sides of the labels with environmentally friendly coating materials. This equipment integrates high-precision metering and intelligent temperature and pressure control modules to precisely control the coating thickness and uniformity. It is also equipped with a drying and curing device to ensure rapid drying and setting of the coating, improving production efficiency and product quality. This equipment meets the diverse performance requirements of environmentally friendly cardboard labels, including waterproofing, oil resistance, and abrasion resistance, and is the key to achieving efficient and high-quality double-sided coating of environmentally friendly cardboard labels. The core equipment, during actual operation, suffers from uneven thickness in double-sided coating due to factors such as the flatness of the cardboard, the stability of the conveying speed, and the fluidity of the coating, affecting the quality and appearance of the labels. In existing technologies, a flatness detection and correction process is added before the cardboard enters the coating equipment. Specialized cardboard leveling equipment is used to roll or stretch the cardboard to eliminate local bending or wavy shapes. However, the waste liquid contains unused coating components. Effective treatment of the waste liquid and recovery of the coating components or useful substances can achieve resource reuse and reduce production costs. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides an environmentally friendly double-sided coating treatment device for cardboard labels, which aims to improve the existing technology by effectively treating the waste liquid containing incompletely utilized coating components, recovering the coating components or useful substances, realizing resource reuse, and reducing production costs.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an environmentally friendly cardboard label double-sided coating treatment device, comprising a machine body, a connecting plate fixedly connected to the rear side of the middle of the machine body, a motor fixedly connected to the left rear end of the connecting plate, an active rotating shaft fixedly connected to the output end of the motor, a driven rotating shaft rotatably connected to the right front end of the connecting plate, the active rotating shaft being drivenly connected to the driven rotating shaft via a belt, a scraper fixedly connected to the outer side of the belt, a threaded rod fixedly connected to the front side of the active rotating shaft, a fixed plate rotatably connected to the other end of the threaded rod, a liquid storage box threadedly connected to the outer side of the threaded rod, nozzles connected to the front and rear ends of the right side of the liquid storage box, a loading box fixedly connected to the upper right side of the machine body, and a drying mechanism installed on the top of the machine body, the drying mechanism being used to dry the processed materials.

[0006] As a further description of the above technical solution:

[0007] The drying mechanism includes a support plate, which is disposed on the top of the machine body. A second motor is fixedly connected to the top of the support plate. A turntable is fixedly connected to the output end of the second motor. A fixed shaft is fixedly connected to the outer side of the turntable. A ring is slidably connected to the outer side of the fixed shaft. Movable rods are fixedly connected to the left and right ends of the ring. A fan is fixedly connected to the bottom of the movable rod. Fixed blocks are fixedly connected to the left and right sides of the bottom of the support plate. The movable rods are slidably connected to the fixed blocks.

[0008] As a further description of the above technical solution:

[0009] Support legs are fixedly connected to the four corners of the bottom of the machine body, and foot pads are fixedly connected to the bottom of the support legs.

[0010] As a further description of the above technical solution:

[0011] Hinges are fixedly connected to the left and right ends of the front side of the machine body, and cabinet doors are fixedly connected to the outer side of the hinges.

[0012] As a further description of the above technical solution:

[0013] Mounting blocks are fixedly connected to the upper and lower ends of the front side of the cabinet door, and handles are fixedly connected to the outer side of the mounting blocks.

[0014] As a further description of the above technical solution:

[0015] A warning sign is provided on the front right side of the outer wall of the machine body, and a screw is threadedly connected to the outer side of the warning sign.

[0016] As a further description of the above technical solution:

[0017] A mounting block is fixedly connected to the rear right side of the outer wall of the machine body, and a hook is fixedly connected to the outer side of the mounting block.

[0018] As a further description of the above technical solution:

[0019] A storage box is fixedly connected to the rear side of the body, and a cover is provided on the top wall of the storage box.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, a starting motor is used to make the active rotating shaft rotate using its kinetic energy, which in turn drives the belt and the driven rotating shaft. The scraper on the belt scrapes off the waste liquid, while the rotating shaft drives the threaded rod to move the liquid storage box along the rod. The nozzle sprays cleaning fluid to rinse the waste liquid. The rinsed waste liquid is collected in the loading box, thus realizing the rinsing and collection of waste liquid.

[0022] 2. In this utility model, the second starter motor drives the turntable to rotate, which in turn drives the fixed shaft to rotate. The ring slides along the track, and the moving rod slides accordingly in the fixed block, causing the fan position to change. The fan runs continuously, achieving uniform air drying of the cardboard surface. Attached Figure Description

[0023] Figure 1 This is a front view of an environmentally friendly cardboard label double-sided coating treatment device proposed in this utility model;

[0024] Figure 2 This is a perspective view of an environmentally friendly cardboard label double-sided coating treatment device proposed in this utility model;

[0025] Figure 3 This is a rear view of an environmentally friendly cardboard label double-sided coating treatment device proposed in this utility model;

[0026] Figure 4 This is a partial structural diagram of an environmentally friendly cardboard label double-sided coating equipment proposed in this utility model;

[0027] Figure 5 This is a schematic diagram of the drying mechanism of an environmentally friendly cardboard label double-sided coating treatment device proposed in this utility model.

[0028] Legend:

[0029] 1. Body; 2. Drying mechanism; 201. Support plate; 202. Motor II; 203. Turntable; 204. Fixed shaft; 205. Ring; 206. Moving rod; 207. Fan; 208. Fixing block; 3. Connecting plate; 4. Motor I; 5. Driven shaft; 6. Driven shaft; 7. Belt; 8. Scraper; 9. Threaded rod; 10. Fixing plate; 11. Liquid storage box; 12. Nozzle; 13. Loading box; 14. Support leg; 15. Foot pad; 16. Hinge; 17. Cabinet door; 18. Mounting block; 19. Handle; 20. Warning sign; 21. Screw I; 22. Placement block; 23. Hook; 24. Storage box; 25. Cover plate. Detailed Implementation

[0030] 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 described embodiments 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Reference Figure 1 , Figure 2 and Figure 4 This utility model provides an embodiment of an environmentally friendly cardboard label double-sided coating treatment device, comprising a body 1, a connecting plate 3 fixedly connected to the rear side of the middle of the body 1, a motor 4 fixedly connected to the left rear end of the connecting plate 3, a drive shaft 5 fixedly connected to the output end of the motor 4, the drive shaft 5 being rotated by the kinetic energy of the motor 4, a driven shaft 6 rotatably connected to the right front end of the connecting plate 3, the drive shaft 5 being connected to the driven shaft 6 via a belt 7, a scraper 8 fixedly connected to the outer side of the belt 7, a threaded rod 9 fixedly connected to the front side of the drive shaft 5, and a fixed plate 1 rotatably connected to the other end of the threaded rod 9. 0. A liquid storage box 11 is threadedly connected to the outer side of the threaded rod 9. The front and rear ends of the liquid storage box 11 are connected to nozzles 12. A loading box 13 is fixedly connected to the upper right side of the machine body 1. A drying mechanism 2 is installed on the top of the machine body 1. The drying mechanism 2 is used to dry the processed materials. Support legs 14 are fixedly connected to the four corners of the bottom of the machine body 1. Foot pads 15 are fixedly connected to the bottom of the support legs 14 to support the whole. A warning sign 20 is set on the front right side of the outer wall of the machine body 1. A screw 21 is threadedly connected to the outer side of the warning sign 20. The warning sign 20 is fixed by the screw 21 to serve as a warning.

[0032] Specifically, the motor 4 is started, and the power of the motor 4 drives the active shaft 5 to rotate, which in turn drives the belt 7 and the driven shaft 6 to rotate. The scraper 8 on the belt 7 is responsible for removing the waste liquid. At the same time, the rotation of the active shaft 5 also drives the threaded rod 9, causing the liquid storage box 11 to move along the threaded rod 9. The nozzle 12 sprays cleaning fluid to rinse the waste liquid. The rinsed waste liquid flows into the loading box 13, thus effectively completing the rinsing and collection of waste liquid. The bottom of the machine body 1 is equipped with support legs 14 at the four corners. The bottom of the support legs 14 is fixedly installed with foot pads 15 to achieve the overall support function. The warning sign 20 is configured on the front right side of the outer wall of the machine body 1. The warning sign 20 is connected to the screw 21 through the outer thread and fixed with the screw 21 to play a warning role.

[0033] Reference Figure 2 , Figure 3 and Figure 5 The air-drying mechanism 2 includes a support plate 201, which is set on the top of the body 1. A second motor 202 is fixedly connected to the top of the support plate 201. A turntable 203 is fixedly connected to the output end of the second motor 202. The turntable 203 is rotated by the kinetic energy of the second motor 202. A fixed shaft 204 is fixedly connected to the outer side of the turntable 203. A ring 205 is slidably connected to the outer side of the fixed shaft 204. A moving rod 206 is fixedly connected to the left and right ends of the ring 205. A fan 207 is fixedly connected to the bottom of the moving rod 206. Fixed blocks 208 are fixedly connected to the left and right sides of the bottom of the support plate 201. The moving rod 206 is slidably connected to the fixed block 208. A placement block 22 is fixedly connected to the rear right side of the outer wall of the body 1. A hook 23 is fixedly connected to the outer side of the placement block 22. A storage box 24 is fixedly connected to the rear side of the body 1. A cover plate 25 is provided on the top wall of the storage box 24, which can be used to store some tools.

[0034] Specifically, after starting motor 202, its output will drive turntable 203 to rotate. The rotation of turntable 203 will drive fixed shaft 204 to rotate, thereby causing ring 205 to slide along a predetermined track. Moving rod 206 inside fixed block 208 will also move accordingly with the sliding of ring 205. The positions of the two fans 207 will change. With the continuous operation of fans 207, the cardboard surface can be evenly dried. A placement block 22 is provided on the rear right side of the outer wall of the machine body 1. A hook 23 is provided on the outer side of the placement block 22. A storage box 24 is provided on the rear side of the machine body 1. A cover plate 25 is provided on the top wall of the storage box 24 for storing various tools.

[0035] Reference Figure 1 and Figure 2Hinges 16 are fixedly connected to the left and right ends of the front side of the body 1. Cabinet doors 17 are fixedly connected to the outside of the hinges 16. Mounting blocks 18 are fixedly connected to the upper and lower ends of the front side of the cabinet doors 17. Handles 19 are fixedly connected to the outside of the mounting blocks 18, which can be operated more easily.

[0036] Specifically, hinges 16 are fixedly installed on the left and right sides of the front end of the machine body 1. The outer side of the hinges 16 is connected to the cabinet door 17. Mounting blocks 18 are provided at the upper and lower ends of the front end of the cabinet door 17. Handles 19 are fixedly installed on the outer side of the mounting blocks 18 to facilitate more convenient operation by the operator.

[0037] Working principle: When the motor 4 is started, the kinetic energy of the motor 4 drives the active shaft 5 to rotate, which in turn drives the belt 7 and the driven shaft 6 to rotate. The scraper 8 on the belt 7 scrapes off the waste liquid. At the same time, the active shaft 5 drives the threaded rod 9 to rotate, causing the liquid storage box 11 to move on the threaded rod 9. The nozzle 12 sprays cleaning fluid to rinse the waste liquid. The rinsed waste liquid flows into the loading box 13 for collection, thus achieving effective rinsing and collection of waste liquid.

[0038] When motor 202 is started, its output drives turntable 203 to rotate. The rotation of turntable 203 causes fixed shaft 204 to rotate as well. This rotation, in turn, causes ring 205 to slide along its designed track. Moving rod 206, inside fixed block 208, also slides accordingly with ring 205. This causes the positions of the two fans 207 to shift. With the continuous operation of fans 207, the cardboard surface can be evenly dried.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An environmentally friendly cardboard label double-sided coating treatment device, comprising a machine body (1), characterized in that: A connecting plate (3) is fixedly connected to the rear side of the middle part of the machine body (1). A motor (4) is fixedly connected to the left rear end of the connecting plate (3). A drive shaft (5) is fixedly connected to the output end of the motor (4). A driven shaft (6) is rotatably connected to the right front end of the connecting plate (3). The drive shaft (5) is connected to the driven shaft (6) via a belt (7). A scraper (8) is fixedly connected to the outer side of the belt (7). 5) A threaded rod (9) is fixedly connected to the front side. A fixed plate (10) is rotatably connected to the other end of the threaded rod (9). A liquid storage box (11) is threadedly connected to the outer side of the threaded rod (9). A nozzle (12) is connected to both the front and rear ends of the liquid storage box (11). A loading box (13) is fixedly connected to the upper right side of the machine body (1). A drying mechanism (2) is installed on the top of the machine body (1). The drying mechanism (2) is used to dry the processed materials.

2. The environmentally friendly paperboard label double-sided coating equipment according to claim 1, characterized in that: The air-drying mechanism (2) includes a support plate (201), which is located on the top of the body (1). A second motor (202) is fixedly connected to the top of the support plate (201). A turntable (203) is fixedly connected to the output end of the second motor (202). A fixed shaft (204) is fixedly connected to the outer side of the turntable (203). A ring (205) is slidably connected to the outer side of the fixed shaft (204). A moving rod (206) is fixedly connected to both the left and right ends of the ring (205). A fan (207) is fixedly connected to the bottom of the moving rod (206). A fixed block (208) is fixedly connected to both the left and right sides of the bottom of the support plate (201). The moving rod (206) is slidably connected to the fixed block (208).

3. The environmentally friendly paperboard label double-sided coating equipment according to claim 1, characterized in that: Support legs (14) are fixedly connected to the four corners of the bottom of the body (1), and foot pads (15) are fixedly connected to the bottom of the support legs (14).

4. The environmentally friendly paperboard label double-sided coating equipment according to claim 1, characterized in that: The front left and right ends of the body (1) are fixedly connected to hinges (16), and cabinet doors (17) are fixedly connected to the outside of the hinges (16).

5. The environmentally friendly paperboard label double-sided coating equipment according to claim 4, characterized in that: The front upper and lower ends of the cabinet door (17) are fixedly connected to mounting blocks (18), and the outer side of the mounting blocks (18) is fixedly connected to handles (19).

6. The environmentally friendly paperboard label double-sided coating equipment according to claim 1, characterized in that: A warning sign (20) is provided on the front right side of the outer wall of the body (1), and a screw (21) is threadedly connected to the outer side of the warning sign (20).

7. The environmentally friendly paperboard label double-sided coating equipment according to claim 1, characterized in that: A mounting block (22) is fixedly connected to the rear right side of the outer wall of the body (1), and a hook (23) is fixedly connected to the outer side of the mounting block (22).

8. The environmentally friendly paperboard label double-sided coating equipment according to claim 1, characterized in that: A storage box (24) is fixedly connected to the rear side of the body (1), and a cover plate (25) is provided on the top wall of the storage box (24).

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