Grinding and spraying integrated system

Abstract

The invention relates to the technical field of polishing treatment, and discloses a polishing and spraying integrated system which comprises a fixing frame, a lower cover body and an upper cover body, the lower cover body is fixedly installed at the upper end of the fixing frame, the upper cover body is fixedly installed on the lower cover body through bolts, and a treatment cavity is defined by the upper cover body and the lower cover body; a first motor and a plurality of positioning columns are fixedly mounted on the lower cover body, a transmission shaft is fixedly mounted on an output shaft of the first motor and penetrates through the positioning columns, a plurality of driving shafts are rotationally mounted on the inner side of the lower cover body, and the driving shafts penetrate through the positioning columns; the portions, located in the lower cover body, of the multiple driving shafts are provided with anti-skid coatings, and the ends of the multiple driving shafts penetrate through the lower cover body and are fixedly provided with first bevel gears. The invention relates to a workpiece polishing and spraying device, and aims to solve the problems that the efficiency is low, the cost is high, the workpiece can be possibly damaged or polluted, and the spraying quality is influenced when a workpiece is polished and sprayed at present.

Description

Technical Field

[0001] The invention belongs to the technical field of grinding treatment, and in particular relates to a grinding and spraying integrated system. Background Art

[0002] Workpieces are products made from various materials as raw materials through processing and manufacturing, covering furniture workpieces, office equipment workpieces, handicraft workpieces, gardening facility workpieces, daily necessities workpieces and other categories. Workpieces are increasingly favored by consumers due to their diverse designs and practicality. In the production process of workpieces, surface grinding and subsequent spraying operations are two crucial links, which are directly related to the final quality and appearance of the product.

[0003] Currently, after the workpiece is polished, it often needs to rely on manual operation or mechanical assistance to complete the transfer to the spraying equipment for spraying of paint. However, manual transfer is time-consuming and labor-intensive, especially in mass production. This link becomes a bottleneck in the production process. Due to the need for additional equipment and labor, this process increases production costs. In addition, during the transfer process, the workpiece may be damaged or contaminated, affecting the spraying quality, and further affecting the appearance and durability of the final product. Therefore, we proposed an integrated grinding and spraying system to solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to solve the problems that the efficiency is low, the cost is high, and the workpiece may be damaged or contaminated, which affects the spraying quality when grinding and spraying the workpiece.

[0005] In order to achieve the above technical objectives, the technical solution adopted by the present invention is as follows: A grinding and spraying integrated system comprises a fixing frame, a lower cover body and an upper cover body, wherein the lower cover body is fixedly mounted on the upper end of the fixing frame, the upper cover body is fixedly mounted on the lower cover body by bolts, the upper cover body and the lower cover body enclose a processing chamber, and the two ends of the processing chamber are respectively a feed port and a discharge port, the lower cover body is fixedly mounted with a first motor and a plurality of positioning columns, a transmission shaft is fixedly mounted on the output shaft of the first motor, the transmission shaft passes through a plurality of positioning columns, a plurality of driving shafts are rotatably mounted on the inner side of the lower cover body, parts of the plurality of driving shafts located in the lower cover body are provided with an anti-slip coating, the ends of the plurality of driving shafts pass through the lower cover body and are fixedly mounted with a first bevel gear, a second bevel gear meshing with the first bevel gear is fixedly mounted on the transmission shaft, a positioning mechanism that can cooperate with the transmission shaft to clamp a workpiece is provided on the upper cover body, a grinding mechanism that can grind the workpiece is provided in the lower cover body near the feed port, and a spraying mechanism is provided at one end of the lower cover body near the discharge port.

[0006] It is further defined that the positioning mechanism includes two hydraulic cylinders, a fixed plate and a plurality of clamping heads, the two hydraulic cylinders are fixedly mounted in the upper housing, the fixed plate is fixedly mounted at the lower ends of the two hydraulic cylinders, and the plurality of clamping heads are arranged on the fixed plate. With such a structural design, the operation of the hydraulic cylinder can drive the fixed plate downward to approach the workpiece until the clamping head cooperates with the drive shaft to clamp the workpiece, thereby limiting the position of the workpiece.

[0007] It is further defined that the clamping end head includes a mounting seat, two limiting rods, a fixing rod, a compression spring and a rotating roller, the mounting seat is arranged below the fixing plate, the two limiting rods and the fixing rod are fixedly mounted on the upper end of the mounting seat, the upper ends of the two limiting rods and the fixing rod pass through the top of the fixing plate, and the upper ends of the two limiting rods are provided with limiting blocks, the compression spring is sleeved on the fixing rod between the fixing plate and the mounting seat, and the rotating roller is rotatably mounted on the mounting seat. With such a structural design, the fixing rod cooperates with the compression spring and the limiting rod, so that when the rotating roller is close to the workpiece, it does not generate excessive pressure on the workpiece, so as to prevent the workpiece from being damaged.

[0008] It is further defined that a fixed frame is fixedly installed in the middle of the lower cover body, two movable sliders are symmetrically slidably installed on the fixed frame, guide plates are fixedly installed on the two movable sliders, and the guide plates are located above the drive shaft. A transfer column is fixedly installed in the middle of the fixed frame, and a drive rod is rotatably installed on the transfer column. The two ends of the drive rod are provided with external threads with opposite rotation directions. The drive rod is threadedly connected with the two movable sliders, and a crank is provided at the end of the drive rod. With such a structural design, the two sliders can move toward or away from each other on the fixed frame by rotating the drive rod with the crank to adjust the position of the guide plate. When the workpiece is fed in, a limiting effect can be exerted on the workpiece to prevent the workpiece from drifting during grinding and affecting the processing of the workpiece.

[0009] It is further defined that a plurality of grooves are evenly spaced on one side of the guide plate near the inner part of the lower cover, and contact wheels are rotatably installed in the plurality of grooves. With such a structural design, the friction between the guide plate and the workpiece can be reduced by the contact wheels, so that the workpiece moves more smoothly.

[0010] It is further defined that the grinding mechanism includes a mounting plate, three rotating shafts rotatably mounted on the mounting plate, and a grinding disc located at the upper ends of the three rotating shafts, the three rotating shafts are connected by belts, and a second motor is provided at the end of one of the rotating shafts, a protective cover is provided between the grinding disc and the mounting plate, and the three rotating shafts and the belt cover can be arranged inside, a strip opening is provided at the lower end of the lower cover body, a fixed baffle is fixedly mounted on the lower cover body above the strip opening, and a rubber scraper is provided at the upper end of the fixed baffle. With such a structural design, the second motor cooperates with the belt to drive the three rotating shafts to rotate, so that the grinding disc grinds the workpiece, and after grinding, the rubber scraper will scrape off the debris on the surface of the workpiece, so that the side of the workpiece to be sprayed can be cleaned in time.

[0011] It is further defined that a guide cover is fixedly mounted on the lower end of the lower cover body, the second motor is fixedly mounted on the lower end of the guide cover, fan blades are fixedly mounted on the three rotating shafts, the fan blades are located inside the guide cover, a plurality of through openings are opened on the grinding disc, a plurality of chip outlets are opened on the mounting plate, and the upper end opening of the guide cover is located below the strip opening and the plurality of chip outlets. With such a structural design, when the grinding disc is working, the fan blades rotate to guide the air flow, so that some chips can be taken out through the through openings, chip outlets and strip openings.

[0012] It is further defined that the spray mechanism includes a strip-shaped spray end head, the strip-shaped spray end head is fixedly installed in the lower cover body near the discharge port, and a heating pipe is also provided on the lower cover body near the discharge port, the heating pipe is located on one side of the strip-shaped spray end head near the discharge port, and the strip-shaped spray end head and the heating pipe are located between two drive shafts near the discharge port. With such a structural design, after the strip-shaped spray end head sprays the paint, it will immediately move to the top of the heating pipe to be dried, which can prevent the paint from being scratched by the drive shaft due to undrying.

[0013] It is further defined that the spraying mechanism also includes two movable baffles, the upper end of the strip-shaped spraying end is provided with a plurality of nozzles and a strip-shaped slide groove, the two movable baffles are symmetrically slidably installed on the strip-shaped slide groove, the ends of the two movable baffles both penetrate the lower cover body, the ends of the two movable baffles are fixedly installed with connecting columns, and the two movable baffles are fixedly connected to the adjacent guide plates through the connecting columns. With such a structural design, the two movable baffles can move with the guide plate to block the nozzle of the strip-shaped spraying end, so that the spraying range of the paint can be consistent with the width of the workpiece.

[0014] The invention adopting the above technical solution has the following advantages: In the present invention, the positioning mechanism cooperates with the driving shaft to clamp the workpiece, and with the cooperation of the grinding mechanism and the spraying mechanism, the workpiece can be grinded and sprayed successively. The workpiece is in the processing chamber enclosed by the upper cover body and the lower cover body throughout the whole process, which reduces the time that the workpiece is in contact with the outside world, shortens the processing time of the workpiece, and improves the efficiency of workpiece processing.

[0015] In the present invention, when grinding a workpiece, the fan blades on the rotating shaft drive the air flow, which can bring out some debris through the through-port and the chip outlet, and under the action of the guide cover, air will also flow under the strip port. When the fixed baffle scrapes off the debris, the debris here will also be brought out with the air flow, thereby reducing the residual debris inside the processing chamber. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings; Figure 1 It is a structural schematic diagram of a grinding and spraying integrated system of the present invention; Figure 2 It is a partial cross-sectional structural schematic diagram of a grinding and spraying integrated system of the present invention; Figure 3 It is a structural schematic diagram of a fixed frame and a guide plate part in a grinding and spraying integrated system of the present invention; Figure 4 It is a structural schematic diagram of a positioning mechanism part in a grinding and spraying integrated system of the present invention; Figure 5 It is a structural schematic diagram of a grinding mechanism part in a grinding and spraying integrated system of the present invention; Figure 6 It is a structural schematic diagram of a grinding disc and a rotating shaft part in a grinding and spraying integrated system of the present invention; Figure 7 It is a structural schematic diagram of a spraying mechanism part in a grinding and spraying integrated system of the present invention; Figure 8 It is a schematic structural diagram of a strip-shaped spraying end head portion in a grinding and spraying integrated system of the present invention.

[0017] The main component symbols are described as follows: 1. Fixed frame; 2. Lower cover; 21. First motor; 22. Positioning column; 23. Transmission shaft; 24. Drive shaft; 3. Upper cover; 31. Hydraulic cylinder; 32. Fixed plate; 33. Clamping end; 331. Mounting seat; 332. Limiting rod; 333. Fixing rod; 334. Compression spring; 335. Rotating roller; 4. Fixed frame; 41. Movable slider; 42. guide plate; 421. contact wheel; 43. adapter column; 44. driving rod; 45. crank; 5. Mounting plate; 51. rotating shaft; 511. fan blade; 52. grinding disc; 53. second motor; 54. protective cover; 6. Strip mouth; 61. Fixed baffle; 7. Guide cover; 8. Strip spray end; 81. Movable baffle; 9. Heating tube. DETAILED DESCRIPTION

[0018] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that in the drawings or descriptions of the specification, similar or identical parts use the same figure numbers, and the implementation methods not shown or described in the drawings are forms known to ordinary technicians in the relevant technical field. In addition, the directional terms mentioned in the embodiments, such as "upper", "lower", "top", "bottom", "left", "right", "front", "back", etc., are only referenced to the directions of the drawings and are not used to limit the scope of protection of the present invention.

[0019] like Figures 1 to 8 As shown, a grinding and spraying integrated system of the present invention comprises a fixing frame 1, a lower cover body 2 and an upper cover body 3, wherein the lower cover body 2 is fixedly mounted on the upper end of the fixing frame 1, and the upper cover body 3 is fixedly mounted on the lower cover body 2 by bolts, and the upper cover body 3 and the lower cover body 2 enclose a processing chamber, wherein the two ends of the processing chamber are respectively a feed port and a discharge port, and the size of the feed port is larger than that of the discharge port, so as to facilitate the placement of the workpiece, and a first motor 21 and a plurality of positioning columns 22 are fixedly mounted on the lower cover body 2, and a transmission shaft 23 is fixedly mounted on the output shaft of the first motor 21, and the transmission shaft 23 passes through the plurality of positioning columns 22, and the lower cover body 2 is provided with a plurality of positioning columns 22. A plurality of drive shafts 24 are rotatably installed on the side, and the portions of the drive shafts 24 located inside the lower cover body 2 are provided with anti-skid coatings, which can increase the friction between the drive shafts and the workpiece to drive the workpiece to move toward the discharge port. The ends of the drive shafts 24 pass through the lower cover body 2 and are fixedly provided with a first bevel gear, and a second bevel gear meshing with the first bevel gear is fixedly provided on the transmission shaft 23. A positioning mechanism that can cooperate with the transmission shaft 23 to clamp the workpiece is provided on the upper cover body 3, a grinding mechanism that can grind the workpiece is provided near the feed port in the lower cover body 2, and a spraying mechanism is provided at one end of the lower cover body 2 near the discharge port.

[0020] The positioning mechanism includes two hydraulic cylinders 31, a fixing plate 32 and a plurality of clamping heads 33. The two hydraulic cylinders 31 are fixedly mounted in the upper cover 3. The fixing plate 32 is fixedly mounted at the lower ends of the two hydraulic cylinders 31. The plurality of clamping heads 33 are arranged on the fixing plate 32. The clamping heads 33 include a mounting seat 331, two limiting rods 332, a fixing rod 333, a compression spring 334 and a rotating roller 335. The mounting seat 331 is arranged below the fixing plate 32. The two limiting rods 332 and the fixing rod 333 are fixedly mounted on the mounting seat 331. The upper end of the mounting seat 331, the upper ends of the two limit rods 332 and the fixed rod 333 all pass through the top of the fixed plate 32, and the upper ends of the two limit rods 332 are provided with limit blocks, and the compression spring 334 is sleeved on the fixed rod 333 between the fixed plate 32 and the mounting seat 331, and the rotating roller 335 is rotatably installed on the mounting seat 331. Under the elastic force of the compression spring 334, the rotating roller 335 will be tightly attached to the upper end of the workpiece, and cooperate with the driving shaft 24 to position the workpiece, and the rotating roller 335 will not affect the movement of the workpiece.

[0021] A fixed frame 4 is fixedly installed in the middle of the lower cover body 2, and two movable sliders 41 are symmetrically slidably installed on the fixed frame 4. Guide plates 42 are fixedly installed on the two movable sliders 41, and the guide plates 42 are located above the driving shaft 24. A transfer column 43 is fixedly installed in the middle of the fixed frame 4, and a driving rod 44 is rotatably installed on the transfer column 43. Both ends of the driving rod 44 are provided with external threads with opposite rotation directions. The driving rod 44 is threadedly connected with the two movable sliders 41, and a crank 45 is provided at the end of the driving rod 44. It is more convenient to rotate the driving rod 44 by the crank 45. A plurality of grooves are evenly spaced on one side of the guide plate 42 close to the inside of the lower cover body 2, and contact wheels 421 are rotatably installed in the plurality of grooves. The contact wheel 421 can reduce the friction between the guide plate 42 and the workpiece, so that the workpiece can move more smoothly.

[0022] The grinding mechanism includes a mounting plate 5, three rotating shafts 51 rotatably mounted on the mounting plate 5 and a grinding disc 52 located at the upper ends of the three rotating shafts 51. The three rotating shafts 51 are connected by belts, and a second motor 53 is arranged at the end of one of the rotating shafts 51. A protective cover 54 is provided between the grinding disc 52 and the mounting plate 5 to cover the three rotating shafts 51 and the belt cover. The three rotating shafts 51 are arranged in an isosceles triangle on the mounting plate 5. The edges of the three grinding discs 52 are close to each other but do not interfere with each other, so that the grinding disc 52 can completely grind the lower end of the workpiece when the workpiece passes by. A strip opening 6 is opened at the lower end of the lower cover body 2, and a fixed baffle 61 is fixedly installed on the lower cover body 2 above the strip opening 6. A rubber scraper is provided at the upper end of the fixed baffle 61. The rubber scraper is elastic and can ensure contact with the lower end of the workpiece so as to scrape off the debris at the lower end of the workpiece when the workpiece moves.

[0023] A guide cover 7 is fixedly installed on the lower end of the lower cover body 2, and a second motor 53 is fixedly installed on the lower end of the guide cover 7. Fan blades 511 are fixedly installed on the three rotating shafts 51, and the fan blades 511 are located inside the guide cover 7. A plurality of through openings are provided on the grinding disc 52, and a plurality of chip outlets are provided on the mounting plate 5. The upper end opening of the guide cover 7 is located below the strip opening 6 and the plurality of chip outlets.

[0024] The spraying mechanism includes a strip-shaped spraying end head 8, which is fixedly installed in the lower cover body 2 near the discharge port. A heating tube 9 is also provided on the lower cover body 2 near the discharge port. The heating tube 9 is located on one side of the strip-shaped spraying end head 8 near the discharge port. The strip-shaped spraying end head 8 and the heating tube 9 are located between two driving shafts 24 near the discharge port. The side of the fixed frame 1 near the discharge port is higher than the side near the feed port. The workpiece moves toward the discharge port at a certain angle in the equipment. When the paint is liquid, the excess paint can be guided to flow back along the lower end of the workpiece into the strip-shaped spraying end head 8, which can prevent the paint from dripping onto the heating tube 9 and affecting the heating tube 9. The spraying mechanism also includes two movable baffles 81. A plurality of nozzles and strip slide grooves are provided at the upper end of the strip-shaped spraying end 8. The two movable baffles 81 are symmetrically slidably installed on the strip slide grooves. The ends of the two movable baffles 81 both pass through the lower cover body 2. Connecting columns are fixedly installed at the ends of the two movable baffles 81. The two movable baffles 81 are fixedly connected to the adjacent guide plates 42 through the connecting columns. The two movable baffles 81 move together with the guide plates 42, so that the spraying range of the strip-shaped spraying end 8 is consistent with the width of the workpiece, which saves paint during spraying and prevents the paint from escaping everywhere inside the processing chamber to affect the spraying effect.

[0025] The method of use of the present invention is as follows: When in use, the workpiece is placed into the device from the feed port so that the workpiece is located between the drive shaft 24 and the positioning mechanism. The drive rod 44 is rotated by the crank 45. The drive rod 44 drives the two guide plates 42 to move toward each other on the fixed frame 4 through the two movable sliders 41 until the contact wheel 421 contacts the outer side of the workpiece. The hydraulic cylinder 31 works to drive the fixed plate 32 to move downward. When the compression spring 334 is in a compressed state and the rotating roller 335 is in close contact with the upper end of the workpiece, the rotating roller 335 cooperates with the driving shaft 24 to clamp the workpiece. The first motor 21 works to drive the transmission shaft 23 to work, thereby driving the driving shaft 24 to rotate in the lower cover 2 to drive the workpiece toward the discharge port. At the same time, the second motor 53 works to drive the rotating shaft 51 to rotate, and the grinding disc 52 rotates accordingly to grind the workpiece passing above the grinding mechanism. During grinding, the fan blades 511 rotate with the rotating shaft 51, driving the air flow, which can bring out some debris through the through opening and the chip outlet. Under the action of the guide cover 7, air will also flow under the strip opening 6. When the fixed baffle 61 contacts the lower end of the workpiece and scrapes off the debris, the debris here will also be brought out together with the air flow, reducing the debris residue inside the processing chamber. When the workpiece is completely polished and the debris is cleared by the fixed baffle 61, the workpiece is sent to the top of the spraying mechanism, and the strip spraying end 8 and the heating tube 9 will spray and dry the lower end of the workpiece in turn until the finished workpiece is sent out from the discharge port.

[0026] The above is a detailed introduction to a grinding and spraying integrated system provided by the present invention. The description of the specific embodiment is only used to help understand the method and core idea of ​​the present invention. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the present invention, several improvements and modifications can be made to the present invention, and these improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. A grinding and spraying integrated system, comprising a fixing frame (1), a lower cover (2) and an upper cover (3), wherein the lower cover (2) is fixedly mounted on the upper end of the fixing frame (1), and the upper cover (3) is fixedly mounted on the lower cover (2) by bolts, and the upper cover (3) and the lower cover (2) enclose a processing chamber, and the two ends of the processing chamber are a feed inlet and a discharge outlet, respectively, and the characteristics are: A first motor (21) and a plurality of positioning columns (22) are fixedly mounted on the lower cover body (2); a transmission shaft (23) is fixedly mounted on the output shaft of the first motor (21); the transmission shaft (23) passes through the plurality of positioning columns (22); a plurality of drive shafts (24) are rotatably mounted inside the lower cover body (2); portions of the plurality of drive shafts (24) located inside the lower cover body (2) are provided with an anti-slip coating; ends of the plurality of drive shafts (24) pass through the lower cover body (2) and are fixedly mounted with a first bevel gear; a second bevel gear meshing with the first bevel gear is fixedly mounted on the transmission shaft (23); a positioning mechanism capable of cooperating with the transmission shaft (23) to clamp a workpiece is provided on the upper cover body (3); a grinding mechanism capable of grinding the workpiece is provided near a feed inlet in the lower cover body (2); and a spraying mechanism is provided at one end of the lower cover body (2) near a feed outlet.

2. The integrated grinding and spraying system according to claim 1, characterized in that: The positioning mechanism comprises two hydraulic cylinders (31), a fixing plate (32) and a plurality of clamping ends (33); the two hydraulic cylinders (31) are fixedly mounted in the upper cover (3); the fixing plate (32) is fixedly mounted at the lower ends of the two hydraulic cylinders (31); and the plurality of clamping ends (33) are arranged on the fixing plate (32).

3. The integrated grinding and spraying system according to claim 2, characterized in that: The clamping end head (33) comprises a mounting seat (331), two limiting rods (332), a fixing rod (333), a compression spring (334) and a rotating roller (335); the mounting seat (331) is arranged below the fixing plate (32); the two limiting rods (332) and the fixing rod (333) are both fixedly mounted on the upper end of the mounting seat (331); the upper ends of the two limiting rods (332) and the fixing rod (333) pass through the top of the fixing plate (32); and limiting blocks are provided at the upper ends of the two limiting rods (332); the compression spring (334) is sleeved on the fixing rod (333) between the fixing plate (32) and the mounting seat (331); and the rotating roller (335) is rotatably mounted on the mounting seat (331).

4. The integrated grinding and spraying system according to claim 1, characterized in that: A fixed frame (4) is fixedly mounted in the middle of the lower cover body (2), two movable slide blocks (41) are symmetrically slidably mounted on the fixed frame (4), guide plates (42) are fixedly mounted on the two movable slide blocks (41), and the guide plates (42) are located above the drive shaft (24). A transfer column (43) is fixedly mounted in the middle of the fixed frame (4), a drive rod (44) is rotatably mounted on the transfer column (43), both ends of the drive rod (44) are provided with external threads with opposite rotation directions, the drive rod (44) is threadedly connected to the two movable slide blocks (41), and a crank (45) is provided at the end of the drive rod (44).

5. The integrated grinding and spraying system according to claim 4, characterized in that: A plurality of grooves are evenly spaced apart on one side of the guide plate (42) close to the interior of the lower cover body (2), and contact wheels (421) are rotatably mounted in the plurality of grooves.

6. The integrated grinding and spraying system according to claim 1, characterized in that: The grinding mechanism comprises a mounting plate (5), three rotating shafts (51) rotatably mounted on the mounting plate (5), and a grinding disc (52) located at the upper ends of the three rotating shafts (51); the three rotating shafts (51) are connected to each other via a belt, and a second motor (53) is provided at the end of one of the rotating shafts (51); a protective cover (54) for housing the three rotating shafts (51) and the belt cover is provided between the grinding disc (52) and the mounting plate (5); a strip-shaped opening (6) is provided at the lower end of the lower cover body (2); a fixed baffle (61) is fixedly mounted on the lower cover body (2) above the strip-shaped opening (6); and a rubber scraper is provided at the upper end of the fixed baffle (61).

7. The integrated grinding and spraying system according to claim 6, characterized in that: A guide cover (7) is fixedly mounted on the lower end of the lower cover body (2); the second motor (53) is fixedly mounted on the lower end of the guide cover (7); fan blades (511) are fixedly mounted on the three rotating shafts (51); the fan blades (511) are located inside the guide cover (7); a plurality of through openings are provided on the grinding disc (52); a plurality of chip outlets are provided on the mounting plate (5); and an upper end opening of the guide cover (7) is located below the strip opening (6) and the plurality of chip outlets.

8. The integrated grinding and spraying system according to claim 1, characterized in that: The spraying mechanism comprises a strip-shaped spraying end head (8), the strip-shaped spraying end head (8) being fixedly mounted in the lower cover body (2) near the discharge port, a heating pipe (9) being further arranged on the lower cover body (2) near the discharge port, the heating pipe (9) being located on one side of the strip-shaped spraying end head (8) near the discharge port, and the strip-shaped spraying end head (8) and the heating pipe (9) being located between two driving shafts (24) near the discharge port.

9. The integrated grinding and spraying system according to claim 8, characterized in that: The spraying mechanism further comprises two movable baffles (81), the upper end of the strip-shaped spraying end head (8) is provided with a plurality of nozzles and strip-shaped slide grooves, the two movable baffles (81) are symmetrically slidably mounted on the strip-shaped slide grooves, the ends of the two movable baffles (81) both penetrate the lower cover body (2), the ends of the two movable baffles (81) are fixedly mounted with connecting columns, and the two movable baffles (81) are fixedly connected to adjacent guide plates (42) via the connecting columns.

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