Finishing paint brushing device for wooden product teaching aid

Abstract

The utility model discloses a woodwork teaching aid finish paint brushing device, which relates to the technical field of brushing equipment and comprises two supporting plates, a first rotating shaft and a second rotating shaft are rotatably mounted on the sides, close to each other, of the two supporting plates, and a first conveying belt is sleeved on the outer surface of the first rotating shaft; the outer surface of the first rotating shaft is sleeved with a first conveying belt, the outer surface of the second rotating shaft is sleeved with a second conveying belt, a rotating rod is arranged between the first rotating shaft and the second rotating shaft, the rotating rod is rotationally connected with the supporting plate, the outer surface of the rotating plate is sleeved with two rotating plates, and a plurality of fixing grooves are formed in the two rotating plates in a penetrating mode. The fixing grooves are circumferentially distributed about the center line of the rotating plate. By means of automatic conveying and rotary positioning, it is ensured that the coating can be evenly coated on each surface of the wooden product teaching aid, the problems of coating missing, re-coating and the like possibly generated in the manual coating process are avoided, the overall quality of products is remarkably improved, and it is ensured that the processed products are kept consistent.

Description

Technical Field

[0001] The utility model relates to the technical field of painting equipment, in particular to a surface paint painting device for wooden teaching aids. Background Art

[0002] Wooden teaching aids are educational tools made of wood, commonly used in schools, kindergartens, and educational training institutions to aid teaching and learning activities. These teaching aids can include items of various shapes and functions, such as: 1. puzzles and building blocks; 2. alphabet and number boards; 3. geometric figure boards; 4. calculation and math tools; 5. life skills models; 6. handicrafts and decorative items. Wooden teaching aids are often made of wood because it is natural, environmentally friendly, and has a pleasant feel and visual appeal, attracting children's attention and stimulating their interest in learning.

[0003] Due to the lack of automation in the traditional painting of wooden teaching aids, it is usually done manually. This method has its shortcomings. Since the steps of manual painting are relatively cumbersome, when painting large quantities of materials, it is not only inefficient, but also difficult to ensure the uniformity and consistency of the painting, resulting in uneven product quality. Moreover, when painting large quantities of materials, the working time required is greatly increased, which in turn leads to reduced work efficiency. Utility Model Content

[0004] In order to solve the above technical problems, a device for applying topcoat to wooden teaching aids is provided, which solves the above problems of uneven product quality and reduced work efficiency.

[0005] In order to achieve the above purpose, the technical solution adopted by this utility model is:

[0006] A device for applying topcoat to teaching aids for wooden products comprises two support plates, wherein a first rotating shaft and a second rotating shaft are rotatably installed on one side of the two support plates close to each other, a first conveyor belt is sleeved on the outer surface of the first rotating shaft, and a second conveyor belt is sleeved on the outer surface of the second rotating shaft, a rotating rod is provided between the first rotating shaft and the second rotating shaft, the rotating rod is rotatably connected to the support plate, and two rotating plates are sleeved on the outer surface of the rotating rod, a plurality of fixed grooves are provided through the interior of the two rotating plates, and the plurality of fixed grooves are distributed circumferentially about the center line of the rotating plate, a feeding pipe and a plurality of ventilation pipes are provided above the first conveyor belt and the second conveyor belt, and the plurality of ventilation pipes are linearly distributed along the length direction of the support plates, a connecting plate is fixedly installed on the inner side of the support plate corresponding to the second conveyor belt, and a material receiving assembly is provided between the two support plates corresponding to the connecting plate.

[0007] Preferably, a transmission shaft is provided under the first conveyor belt and the second conveyor belt, the outer surface of the transmission shaft is sleeved with a conveyor belt, a scraper is provided on the right side of the conveyor belt, the scraper is fixedly connected to the support plate, and a collection box is fixedly installed on the inner side of the support plate corresponding to the scraper.

[0008] Preferably, the material receiving assembly includes a material receiving box, and a plurality of guide rods are fixedly installed on the bottom of the inner wall of the material receiving box, and the plurality of guide rods are symmetrically distributed about the center line of the material receiving box. A baffle is provided inside the material receiving box, and the baffle is slidably connected to the plurality of guide rods. A spring is sleeved on the outer surface of the guide rod between the baffle and the bottom of the inner wall of the material receiving box, and the two ends of the spring are respectively fixedly connected to the bottom surface of the baffle and the bottom of the inner wall of the material receiving box. A plurality of movable components are fixedly installed on the bottom surface of the material receiving box, and the plurality of movable components are symmetrically distributed about the center line of the material receiving box.

[0009] Preferably, the movable assembly includes a sleeve, a telescopic rod is rotatably mounted on the top of the inner wall of the sleeve, a movable plate is fixedly mounted on the lower end of the telescopic rod, two side plates are fixedly mounted on the lower surface of the movable plate, and a roller is rotatably mounted on the side where the two side plates are close to each other.

[0010] Preferably, a brush plate is fixedly installed on the outer surface of the feed pipe, and a plurality of discharge grooves are opened through the inner wall of the feed pipe corresponding to the brush plate, and the plurality of discharge grooves are linearly distributed along the axial direction of the feed pipe.

[0011] Preferably, a plurality of air outlet pipes are fixedly mounted on the outer surface of the ventilation pipe, and the plurality of air outlet pipes are linearly distributed along the axial direction of the ventilation pipe.

[0012] Preferably, a motor is provided on the outer side of the support plate corresponding to the rotating rod, and the rotating rod passes through the support plate and is fixedly connected to the output end of the motor.

[0013] Compared with the existing technology, the advantages of the present invention are: the present invention sets a first conveyor belt, a second conveyor belt, a rotating rod, a rotating plate, a feed pipe and a ventilation pipe, and through automatic transmission and rotation positioning, the device ensures that the paint can be evenly applied to every surface of the wooden teaching aids, avoiding problems such as missing paint and re-coating that may occur during manual painting, thereby significantly improving the overall quality of the product and ensuring that the processed products remain consistent; and through functions such as automatic transmission, rotation positioning and paint addition, manual operation is greatly reduced, the painting steps are simplified, and the time required when processing large quantities of materials is greatly reduced, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2This is a schematic diagram of the internal structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the internal structure of the material receiving component in the present invention;

[0017] Figure 4 This is a schematic diagram of the internal structure of the mobile component in the present utility model;

[0018] Figure 5 This is a schematic diagram of the three-dimensional structure of the feed pipe in the present utility model;

[0019] Figure 6 It is a schematic diagram of the three-dimensional structure of the ventilation pipe in the utility model.

[0020] The numbers in the figure are: 1. support plate; 2. first rotating shaft; 3. second rotating shaft; 4. first conveyor belt; 5. second conveyor belt; 6. rotating rod; 7. rotating plate; 8. fixed groove; 9. feed pipe; 10. ventilation pipe; 11. connecting plate; 12. material receiving assembly; 13. transmission shaft; 14. conveyor belt; 15. scraper; 16. collection box; 17. material receiving box; 18. guide rod; 19. baffle; 20. spring; 21. moving assembly; 22. sleeve; 23. telescopic rod; 24. moving plate; 25. side plate; 26. roller; 27. brush plate; 28. discharge trough; 29. air outlet pipe; 30. motor. DETAILED DESCRIPTION

[0021] The following description is intended to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are merely examples, and those skilled in the art may conceive of other obvious variations.

[0022] Reference Figure 1-6As shown, a device for painting wooden teaching aids with topcoat comprises two support plates 1, and a first rotating shaft 2 and a second rotating shaft 3 are rotatably installed on one side of the two support plates 1 close to each other, a first conveyor belt 4 is sleeved on the outer surface of the first rotating shaft 2, and a second conveyor belt 5 is sleeved on the outer surface of the second rotating shaft 3, a rotating rod 6 is provided between the first rotating shaft 2 and the second rotating shaft 3, the rotating rod 6 is rotatably connected to the support plate 1, and two rotating plates 7 are sleeved on the outer surface of the rotating rod 6, a plurality of fixed grooves 8 are provided through the interior of the two rotating plates 7, and the plurality of fixed grooves 8 are distributed circumferentially about the center line of the rotating plate 7, a feeding pipe 9 and a plurality of ventilation pipes 10 are provided above the first conveyor belt 4 and the second conveyor belt 5, and the plurality of ventilation pipes 10 are linearly distributed along the length direction of the support plate 1, and the staff will wait The processed material is placed on the surface of the first conveyor belt 4, and the first rotating shaft 2 drives the material to be processed on the first transmission belt to move. The feed pipe 9 processes one side of the material. At the same time, the high-temperature airflow passes over the surface of the material through the ventilation pipe 10 to dry the processed material. After the dried material completely enters the fixed groove 8 on the rotating plate 7, the rotating rod 6 drives the rotating plate 7 to flip. After flipping, the material enters the second conveyor belt 5, and the second rotating shaft 3 drives the material on the second conveyor belt 5 to move. The feed pipe 9 brushes the other side of the material, and the ventilation pipe 10 dries the material. A connecting plate 11 is fixedly installed on the inner side of the support plate 1 corresponding to the second conveyor belt 5, and a material receiving assembly 12 is provided between the two support plates 1 corresponding to the connecting plate 11. The processed material enters the material receiving assembly 12 through the connecting plate 11.

[0023] like Figure 2 As shown, a drive shaft 13 is provided under the first conveyor belt 4 and the second conveyor belt 5. A conveyor belt 14 is sleeved on the outer surface of the drive shaft 13. A scraper 15 is provided on the right side of the conveyor belt 14. The scraper 15 is fixedly connected to the support plate 1. A collecting box 16 is fixedly installed on the inner side of the support plate 1 corresponding to the scraper 15. During the material painting process, paint will drip onto the conveyor belt 14. The drive shaft 13 drives the paint on the conveyor belt 14 to move, and the scraper 15 removes the paint. The removed paint enters the collecting box 16 through the scraper 15.

[0024] like Figure 3As shown, the material receiving assembly 12 includes a material receiving box 17, and a plurality of guide rods 18 are fixedly installed at the bottom of the inner wall of the material receiving box 17, and the plurality of guide rods 18 are symmetrically distributed about the center line of the material receiving box 17. A baffle 19 is provided inside the material receiving box 17, and the baffle 19 is slidably connected to the plurality of guide rods 18. A spring 20 is sleeved on the outer surface of the guide rod 18 between the baffle 19 and the bottom of the inner wall of the material receiving box 17, and the two ends of the spring 20 are respectively fixedly connected to the bottom surface of the baffle 19 and the bottom of the inner wall of the material receiving box 17. When the processed material falls on the surface of the baffle 19, the spring 20 contracts, so that the material always enters the collection box 16 at the same angle, and prevents the high drop from damaging the processed material. A plurality of moving assemblies 21 are fixedly installed on the bottom surface of the material receiving box 17, and the plurality of moving assemblies 21 are symmetrically distributed about the center line of the material receiving box 17. The staff can replace the material receiving assembly 12 through the moving assembly 21.

[0025] like Figure 4 As shown, the moving assembly 21 includes a sleeve 22, a telescopic rod 23 is rotatably installed on the top of the inner wall of the sleeve 22, a moving plate 24 is fixedly installed on the lower end of the telescopic rod 23, and two side plates 25 are fixedly installed on the lower surface of the moving plate 24, and a roller 26 is rotatably installed on the side where the two side plates 25 are close to each other. When the material receiving box 17 is full, the telescopic rod 23 pushes the roller 26 to contact the ground and the sleeve 22 leaves the ground, which is convenient for the staff to replace the material receiving assembly 12.

[0026] like Figure 5 As shown, a brush plate 27 is fixedly installed on the outer surface of the feed pipe 9. The material of the brush plate 27 is synthetic fiber. A plurality of discharge grooves 28 are opened through the inner wall of the feed pipe 9 corresponding to the brush plate 27. The plurality of discharge grooves 28 are linearly distributed along the axial direction of the feed pipe 9. The paint enters the brush plate 27 through the feed pipe 9 and the discharge groove 28 in turn. The brush plate 27 made of synthetic fiber has excellent durability and paint control, and can be used to evenly paint the surface of wooden teaching aids.

[0027] like Figure 6 As shown, multiple air outlet pipes 29 are fixedly installed on the outer surface of the ventilation pipe 10. The multiple air outlet pipes 29 are linearly distributed along the axial direction of the ventilation pipe 10. High-temperature gas enters the equipment through the ventilation pipe 10 and the air outlet pipes 29 in turn, allowing the paint on the surface of the wooden teaching aids to dry quickly.

[0028] like Figure 1 As shown, a motor 30 is provided outside the support plate 1 corresponding to the rotating rod 6 , and the rotating rod 6 passes through the support plate 1 and is fixedly connected to the output end of the motor 30 , and the motor 30 serves as a power source for the rotating rod 6 .

[0029] Working principle: The staff places the material to be processed on the surface of the first conveyor belt 4, and the paint enters the brush plate 27 through the feed pipe 9 and the discharge trough 28 in turn. The first rotating shaft 2 drives the material to be processed on the first transmission belt to move, and the brush plate 27 paints one side of the material to be processed. When the material moves to the bottom of the ventilation pipe 10, the high-temperature gas passes through the ventilation pipe 10 and the outlet pipe 29 in turn and passes over the surface of the material, so that the paint on the surface of the wooden teaching aids is quickly dried. The dried material enters the fixed groove 8 of the rotating plate 7 along the first conveyor belt 4, and the motor 30 drives the rotation The rotating plate 7 on the rod 6 rotates, so that the material in the fixed groove 8 enters the second conveyor belt 5, thereby completing the turning of the material, and the brush plate 27 paints the other side of the material. When the material moves to the bottom of the ventilation pipe 10, the high-temperature gas passes through the ventilation pipe 10 and the outlet pipe 29 in turn and passes over the surface of the material, so that the paint on the surface of the wooden teaching aids dries quickly. The processed material enters the surface of the baffle 19 through the connecting plate 11, and the spring 20 contracts at the same time, so that the material always enters the collection box 16 at the same angle, and prevents the high drop from damaging the processed material.

[0030] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions merely illustrate the principles of the present invention. Various changes and improvements are possible without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed for the present invention is defined by the appended claims and their equivalents.

Claims

1. A topcoat painting device for wooden teaching aids, comprising two support plates (1), characterized in that: The first rotating shaft (2) and the second rotating shaft (3) are rotatably mounted on the sides of the two support plates (1) close to each other. The outer surface of the first rotating shaft (2) is sleeved with a first conveyor belt (4), and the outer surface of the second rotating shaft (3) is sleeved with a second conveyor belt (5). A rotating rod (6) is provided between the first rotating shaft (2) and the second rotating shaft (3). The rotating rod (6) is rotatably connected to the support plate (1). The outer surface of the rotating rod (6) is sleeved with two rotating plates (7). The interiors of the two rotating plates (7) are A plurality of fixed grooves (8) are provided through the support plate (1), and the plurality of fixed grooves (8) are distributed circumferentially about the center line of the rotating plate (7). A feed pipe (9) and a plurality of ventilation pipes (10) are provided above the first conveyor belt (4) and the second conveyor belt (5), and the plurality of ventilation pipes (10) are distributed linearly along the length direction of the support plate (1). A connecting plate (11) is fixedly installed on the inner side of the support plate (1) corresponding to the second conveyor belt (5), and a material receiving assembly (12) is provided between the two support plates (1) corresponding to the connecting plate (11).

2. The topcoat painting device for wooden teaching aids according to claim 1, characterized in that: A transmission shaft (13) is provided below the first conveyor belt (4) and the second conveyor belt (5); a conveyor belt (14) is sleeved on the outer surface of the transmission shaft (13); a scraper (15) is provided on the right side of the conveyor belt (14); the scraper (15) is fixedly connected to the support plate (1); and a collection box (16) is fixedly installed on the inner side of the support plate (1) corresponding to the scraper (15).

3. The topcoat painting device for wooden teaching aids according to claim 1, characterized in that: The material receiving assembly (12) comprises a material receiving box (17), a plurality of guide rods (18) are fixedly installed on the bottom of the inner wall of the material receiving box (17), and the plurality of guide rods (18) are symmetrically distributed about the center line of the material receiving box (17); a baffle (19) is provided inside the material receiving box (17), and the baffle (19) and the plurality of guide rods (18) are all slidably connected; a spring (20) is sleeved on the outer surface of the guide rod (18) between the baffle (19) and the bottom of the inner wall of the material receiving box (17), and the two ends of the spring (20) are respectively fixedly connected to the bottom surface of the baffle (19) and the bottom of the inner wall of the material receiving box (17); a plurality of moving assemblies (21) are fixedly installed on the bottom surface of the material receiving box (17), and the plurality of moving assemblies (21) are symmetrically distributed about the center line of the material receiving box (17).

4. The topcoat painting device for wooden teaching aids according to claim 3, characterized in that: The moving assembly (21) comprises a sleeve (22), a telescopic rod (23) is rotatably mounted on the top of the inner wall of the sleeve (22), a moving plate (24) is fixedly mounted on the lower end of the telescopic rod (23), two side plates (25) are fixedly mounted on the lower surface of the moving plate (24), and a roller (26) is rotatably mounted on the side of the two side plates (25) close to each other.

5. The topcoat painting device for wooden teaching aids according to claim 1, characterized in that: A brush plate (27) is fixedly mounted on the outer surface of the feed pipe (9), and a plurality of discharge grooves (28) are provided through the inner wall of the feed pipe (9) corresponding to the brush plate (27), and the plurality of discharge grooves (28) are linearly distributed along the axial direction of the feed pipe (9).

6. The topcoat painting device for wooden teaching aids according to claim 1, characterized in that: A plurality of air outlet pipes (29) are fixedly mounted on the outer surface of the ventilation pipe (10), and the plurality of air outlet pipes (29) are linearly distributed along the axial direction of the ventilation pipe (10).

7. The topcoat painting device for wooden teaching aids according to claim 1, characterized in that: A motor (30) is provided outside the support plate (1) corresponding to the rotating rod (6), and the rotating rod (6) passes through the support plate (1) and is fixedly connected to the output end of the motor (30).

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