An automatic reciprocating spraying device

Abstract

This invention relates to the field of automotive parts spraying equipment technology, and discloses an automatic reciprocating spraying device. The device includes a rear plate, an operating platform mounted on the bottom of the rear plate, and a fixed frame at the lower front end of the rear plate away from the shaft column. The inner side of the inner teeth of the movable frame meshes with a gear. A fixed rod passes through the rear plate and is fixedly connected to the front output end of a dual-head motor. The front sides of the connecting rods are fixedly connected to the four rear corners of the front plate. Connecting spray pipes pass through both sides of the front plate, and spray heads are connected to the front sides of the connecting spray pipes. A pump is located in the middle of the connecting pipe. In this invention, driven by the dual-head motor, the inner teeth of the movable frame drive the spray head and connecting spray pipes to spray oil onto the conveyed brake parts. The reciprocating spraying of the spraying device on brake parts results in more uniform spraying and allows for vertical movement and horizontal rotation, resulting in high speed and efficiency.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of automobile parts spraying device, and particularly relates to an automatic reciprocating spraying device. BACKGROUND

[0002] In the production process of automobile parts, a spraying process is needed, for example, spraying treatment is performed on automobile brake pads, brake discs and the like. Since the overall spraying device is complicated to handle and has a single function, it cannot adapt to development. Therefore, the technical personnel in the field provide an automatic reciprocating spraying device to solve the problems in the background art. SUMMARY

[0003] The present application aims to solve the problems of the prior art, that is, the spraying device for automobile parts is complicated to handle and has a single function, and provides an automatic reciprocating spraying device.

[0004] In order to achieve the above-mentioned purpose, the present application adopts the following technical scheme: an automatic reciprocating spraying device, comprising a rear plate, the bottom of the rear plate is provided with an operation table, the top of the operation table is provided with a support frame, the front side upper end of the rear plate is provided with a shaft column, the front side lower end of the rear plate away from the shaft column is provided with a fixed frame, the inside of the fixed frame is provided with a sliding groove on both sides, the sliding grooves are slidably connected with both sides of the movable frame inner tooth, the top of the movable frame inner tooth is fixedly connected with a movable plate, the movable plate penetrates the top of the fixed frame and is fixedly connected with a movable rod, the movable rod is slidably connected to the four sides of the shaft column, the inner side of the movable frame inner tooth is meshingly connected with a gear, the rear side of the gear is fixedly connected with a fixed rod, the fixed rod penetrates the rear plate and is fixedly connected with the front side output end of a double-head motor, the bottom of the fixed frame is slidably connected with a sliding rod, the sliding rod is provided with a limiting block on both sides, the front side four corners of the movable frame inner tooth are provided with a connecting rod, the front side of the connecting rod is fixedly connected with the rear side four corners of a front plate, the two sides of the front plate are penetrated by a connecting spray pipe, the front side of the connecting spray pipe is communicated with a spraying head, the rear side of the connecting spray pipe penetrates the two sides of the rear plate and is communicated with the inside of a spraying box, the two sides of the connecting spray pipe are communicated with the two sides of a pipe, the middle part of the pipe is provided with a pump, and the opposite sides of the pipe are provided with a switch valve.

[0005] Further description of the above technical scheme:

[0006] The rear side output end of the double-head motor is fixedly connected with a first supporting rod, a first transmission wheel is installed on the first supporting rod, one side of the first transmission wheel is connected with a first belt, the other side of the first belt is connected with a second transmission wheel, the rear side of the second transmission wheel is fixedly connected with a second supporting rod, the front side of the second supporting rod is fixedly connected with a third transmission wheel, the right side of the third transmission wheel is connected with a second belt, the left side of the second belt is connected with a fourth transmission wheel, the bottom of the second belt is connected with a fifth transmission wheel, the rear side of the first conveying wheel is fixedly connected with the fifth transmission wheel, the first conveying wheel is arranged on the inside right side of the supporting frame, one side of the first conveying wheel is connected with a conveying belt, the other side of the conveying belt is connected with a second conveying wheel, a through hole is arranged on the conveying belt, and a brake part is slidably connected to the conveying belt.

[0007] As a further description of the above technical solution:

[0008] The sliding rod and the limiting block are both installed on the front bottom of the rear plate.

[0009] As a further description of the above technical solution:

[0010] The right side of the supporting frame is provided with a lower plate, one side of the lower plate is close to the right side of the conveying belt, and the other side of the lower plate is in contact with the inside bottom end of the placing box.

[0011] As a further description of the above technical solution:

[0012] The top right side of the spraying box is provided with an inlet, and a sealing cover is arranged on the top of the inlet.

[0013] As a further description of the above technical solution:

[0014] The first supporting rod is arranged on the first supporting rod, and the second supporting rod and the third supporting rod are arranged on the front and rear sides of the second supporting rod respectively.

[0015] As a further description of the above technical solution:

[0016] The rear side of the fourth transmission wheel is provided with a supporting column.

[0017] The present application has the following beneficial effects:

[0018] In the present application, the brake part is sprayed with oil through the cooperation of the double-head motor, the shaft column, the movable rod, the movable plate, the fixed frame, the sliding groove, the inner teeth of the movable frame, the gear, the fixed rod, the connecting rod, the front plate, the spraying head, the connecting spray pipe, the through pipe, the pump, the on-off valve and the spraying box, so that the reciprocating spraying of the spraying device when spraying the brake part is more uniform, and the up-down movement and left-right rotation can be performed, and the spraying is fast and efficient.

[0019] The fifth transmission wheel is driven by the double-head motor, the first transmission wheel is driven to rotate, the first transmission wheel drives the second transmission wheel to rotate through the connecting belt, the connecting belt drives the sprayed brake parts to be conveyed out, and the through holes on the connecting belt collect the sprayed dripping oil at the bottom of the support frame, thereby realizing the functions of conveying and collecting the sprayed dripping oil when the spraying device sprays the brake parts of the automobile. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 A cross-sectional view of the automatic reciprocating spraying device is provided.

[0021] Figure 2 A rear view of the automatic reciprocating spraying device is provided.

[0022] Figure 3 A side view of the automatic reciprocating spraying device is provided.

[0023] Figure 4 A front view of the automatic reciprocating spraying device is provided.

[0024] LEGEND:

[0025] 1, rear plate; 2, shaft column; 3, movable rod; 4, movable plate; 5, fixed frame; 6, sliding groove; 7, movable frame inner tooth; 8, gear; 9, fixed rod; 10, double-head motor; 11, connecting rod; 12, front plate; 13, first support rod; 14, first transmission wheel; 15, first belt; 16, second transmission wheel; 17, second support rod; 18, third transmission wheel; 19, second belt; 20, fourth transmission wheel; 21, fifth transmission wheel; 22, first conveying wheel; 23, second conveying wheel; 24, conveying belt; 25, through hole; 26, brake part; 27, support frame; 28, operation table; 29, spraying head; 30, connecting spray pipe; 31, through pipe; 32, pump; 33, on-off valve; 34, spraying box; 35, inlet; 36, sealing cover; 37, support column; 38, lower plate; 39, placing box; 40, sliding rod; 41, limiting block; 42, first support rod; 43, second support rod; 44, third support rod. EMBODIMENT

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0027] Reference Figures 1-4 The application provides an embodiment of an automatic reciprocating spraying device, which comprises a back plate 1, the bottom of the back plate 1 is provided with an operation table 28, the top of the operation table 28 is provided with a support frame 27, the front upper end of the back plate 1 is provided with a shaft column 2, the front lower end of the back plate 1 is provided with a fixed frame 5 away from the shaft column 2, the inner sides of the fixed frame 5 are provided with sliding grooves 6, the sliding grooves 6 are slidably connected with the two sides of a movable frame inner tooth 7, the top of the movable frame inner tooth 7 is fixedly connected with a movable plate 4, the movable plate 4 penetrates through the top of the fixed frame 5 and is fixedly connected with a movable rod 3, the movable rod 3 is slidably connected with the four sides of the shaft column 2, the inner side of the movable frame inner tooth 7 is in meshing connection with a gear 8, the rear side of the gear 8 is fixedly connected with a fixed rod 9, the fixed rod 9 penetrates through the back plate 1 and is fixedly connected with the front output end of a double-head motor 10, the bottom of the fixed frame 5 is slidably connected with a sliding rod 40, the two sides of the sliding rod 40 are provided with limiting blocks 41, the front four corners of the movable frame inner tooth 7 are provided with connecting rods 11, the front sides of the connecting rods 11 are fixedly connected with the rear four corners of a front plate 12, the two sides of the front plate 12 penetrate through connecting spray pipes 30, the front sides of the connecting spray pipes 30 are communicated with spraying heads 29, the rear sides of the connecting spray pipes 30 penetrate through the two sides of the back plate 1 and are communicated with the inside of a spraying box 34, the two sides of the connecting spray pipes 30 are communicated with the two sides of a through pipe 31, the middle part of the through pipe 31 is provided with a pump 32, and the two sides of the through pipe 31 are provided with switch valves 33.

[0028] The double-head motor 10 drives the gear 8 to rotate, the rotation of the gear 8 drives the movable frame inner tooth 7 in meshing connection and the fixed movable plate 4 to slide up and down on the sliding grooves 6 on the two sides in the fixed frame 5, the up-and-down sliding of the movable plate 4 with the movable frame inner tooth 7 drives the movable rod 3 to rotate around the shaft column 2, thereby the movable frame inner tooth 7 slides up and down and rotates in the fixed frame 5, the connecting rods 11 on the front side of the movable frame inner tooth 7 and the front plate 12 also slide up and down and rotate, the connecting spray pipes 30 and the spraying heads 29 on the two sides of the front plate 12 also slide up and down and rotate, the rear part of the connecting spray pipes 30 is elastic, thereby the spraying heads 29 reciprocatingly slide up and down and rotate, the two switch valves 33 are opened, the pump 32 pumps the spraying oil from the inside of the spraying box 34 and conveys the spraying oil to the two connecting spray pipes 30 and the spraying heads 29 through the through pipe 31, and the conveying brake parts 26, such as brake pads and brake discs, are sprayed with the spraying oil, which is uniform, fast and high in efficiency.

[0029] The rear side output end of the double-head motor 10 is fixedly connected with a first supporting rod 13, the first supporting rod 13 is provided with a first transmission wheel 14, the first transmission wheel 14 is connected with one side of a first belt 15, the other side of the first belt 15 is connected with a second transmission wheel 16, the second transmission wheel 16 is fixedly connected with the rear side of a second supporting rod 17, the front side of the second supporting rod 17 is fixedly connected with a third transmission wheel 18, the third transmission wheel 18 is connected with the right side of a second belt 19, the left side of the second belt 19 is connected with a fourth transmission wheel 20, the bottom of the second belt 19 is connected with a fifth transmission wheel 21, the fifth transmission wheel 21 is fixedly connected with the rear side of a first conveying wheel 22, the first conveying wheel 22 is arranged at the inner right side of a supporting frame 27, the first conveying wheel 22 is connected with one side of a conveying belt 24, the other side of the conveying belt 24 is connected with a second conveying wheel 23, the conveying belt 24 is provided with a through hole 25, and a brake part 26 is slidably connected on the conveying belt 24.

[0030] The first supporting rod 13 is driven to rotate by the double-head motor 10, the rotation of the first supporting rod 13 drives the first transmission wheel 14 to rotate, the first transmission wheel 14 drives the second transmission wheel 16 to rotate through the first belt 15 connected therewith, the rotation of the second transmission wheel 16 drives the third transmission wheel 18 to rotate through the fixed second supporting rod 17, the rotation of the third transmission wheel 18 drives the fourth transmission wheel 20 and the fifth transmission wheel 21 to rotate through the second belt 19 connected therewith, the rotation of the fifth transmission wheel 21 drives the first conveying wheel 22 to rotate, the first conveying wheel 22 drives the second conveying wheel 23 to rotate through the conveying belt 24 connected therewith, the conveying of the conveying belt 24 drives the sprayed brake part 26 to be conveyed out, and the through hole 25 on the conveying belt 24 falls some sprayed dripping oil and the like into the bottom of the supporting frame 27 to collect them.

[0031] The slide rod 40 and the limiting block 41 are both arranged at the front side bottom of the rear plate 1, the right side of the supporting frame 27 is provided with a lower plate 38, one side of the lower plate 38 is close to the right side of the conveying belt 24, the other side of the lower plate 38 is in contact with the inner bottom end of a placing box 39, through the arrangement of the lower plate 38, and the lower plate 38 is close to the right side of the conveying belt 24, when the brake part 26 is conveyed to the right side position on the conveying belt 24, it just slides from the lower plate 38 to the inner part of the placing box 39 for storage.

[0032] The top right side of the spraying box 34 is provided with an inlet 35, the top of the inlet 35 is provided with a sealing cover 36, through the arrangement of the inlet 35, the spraying box 34 can be filled with spraying liquid, and the sealing cover 36 is used for sealing.

[0033] The first support rod 13 is provided with a first support rod 42, and the front and rear sides of the second support rod 17 are respectively provided with a second support rod 43 and a third support rod 44, the first support rod 13 is supported and fixed by the first support rod 42, and the second support rod 17 is supported and fixed by the second support rod 43 and the third support rod 44.

[0034] The rear side of the fourth transmission wheel 20 is provided with a support column 37, which supports and fixes the fourth transmission wheel 20 to increase stability.

[0035] Working principle: the double-head motor 10 drives the gear 8 to rotate, the rotation of the gear 8 drives the meshing connection of the movable frame inner tooth 7 and the fixed movable plate 4 to slide up and down on the sliding groove 6 inside the fixed frame 5, the movable plate 4 slides up and down with the movable frame inner tooth 7, which drives the movable rod 3 to rotate around the shaft column 2, so that the movable frame inner tooth 7 slides up and down and rotates inside the fixed frame 5, the connecting rod 11 and the front plate 12 on the front side of the movable frame inner tooth 7 also move up and down and rotate, the fixed frame 5 moves left and right on the sliding rod 40, the connecting nozzle 30 and the spraying head 29 on both sides of the front plate 12 also move up and down and rotate, the rear part of the connecting nozzle 30 is elastic, so that the spraying head 29 reciprocatingly moves up and down and rotates, and opens two switch valves 33, the pump 32 draws the spraying oil from the inside of the spraying box 34 and passes through the pipe 31 to the two connecting nozzles 30 and the spraying head 29, and sprays the brake parts 26, so that the spraying device sprays the brake parts 26 reciprocally and uniformly, and can move up and down and rotate left and right, which is fast and efficient, the double-head motor 10 drives the first support rod 13 to rotate, the rotation of the first support rod 13 drives the first transmission wheel 14 to rotate, the first transmission wheel 14 drives the second transmission wheel 16 to rotate through the first belt 15 connected thereto, the rotation of the second transmission wheel 16 drives the third transmission wheel 18 to rotate through the fixed second support rod 17, the rotation of the third transmission wheel 18 drives the fourth transmission wheel 20 and the fifth transmission wheel 21 to rotate through the second belt 19 connected thereto, the rotation of the fifth transmission wheel 21 drives the first transmission wheel 22 to rotate, the first transmission wheel 22 drives the second transmission wheel 23 to rotate through the transmission belt 24 connected thereto, the transmission of the transmission belt 24 drives the sprayed brake parts 26 to be conveyed out, and the through hole 25 on the transmission belt 24 falls into the bottom of the support frame 27 to collect the sprayed oil, so that the spraying device increases the conveying function and the function of collecting the sprayed oil when spraying the brake parts 26 of the automobile.

[0036] Finally, it should be noted that the above only describes the preferred embodiments of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art will appreciate that the technical solutions described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalent features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An automatic reciprocating spraying device, comprising a rear plate (1), characterized in that: An operating table (28) is installed at the bottom of the rear plate (1). A support frame (27) is provided on the top of the operating table (28). A shaft column (2) is installed at the upper front side of the rear plate (1). A fixed frame (5) is provided at the lower front side of the rear plate (1) away from the shaft column (2). Slide grooves (6) are provided on both sides of the interior of the fixed frame (5). The slide grooves (6) are slidably connected to both sides of the movable frame inner teeth (7). A movable plate (4) is fixedly connected to the top of the movable frame inner teeth (7). The movable plate (4) passes through the top of the fixed frame (5) and is fixedly connected to a movable rod (3). The movable rod (3) is slidably connected to the four sides of the shaft column (2). The inner side of the movable frame inner teeth (7) meshes with a gear (8). A fixed rod (9) is fixedly connected to the rear side of the gear (8). The fixed rod (9) passes through the rear plate (1) and is connected to the double... The front output end of the head motor (10) is fixedly connected. The bottom of the fixed frame (5) is slidably connected to the slide rod (40). Limit blocks (41) are provided on both sides of the slide rod (40). Connecting rods (11) are installed at the four corners of the front side of the inner tooth (7) of the movable frame. The front side of the connecting rod (11) is fixedly connected to the four corners of the rear side of the front plate (12). Connecting nozzles (30) are passed through both sides of the front plate (12). Spraying heads (29) are connected to the front side of the connecting nozzles (30). The rear side of the connecting nozzles (30) passes through both sides of the rear plate (1) and is connected to the interior of the spray box (34). Both sides of the connecting nozzles (30) are connected to both sides of the through pipe (31). A pump (32) is provided in the middle of the through pipe (31). Switch valves (33) are provided on the opposite side of the through pipe (31).

2. The automatic reciprocating spraying device according to claim 1, characterized in that: The rear output end of the dual-head motor (10) is fixedly connected to a first support rod (13). A first transmission wheel (14) is mounted on the first support rod (13). The first transmission wheel (14) is connected to one side of a first belt (15). The other side of the first belt (15) is connected to a second transmission wheel (16). The second transmission wheel (16) is fixedly connected to the rear side of a second support rod (17). A third transmission wheel (18) is fixedly connected to the front side of the second support rod (17). The third transmission wheel (18) is connected to the right side of a second belt (19). (19) is connected to the fourth transmission wheel (20) on the left side, and the bottom of the second belt (19) is connected to the fifth transmission wheel (21). The fifth transmission wheel (21) is fixedly connected to the rear side of the first transmission wheel (22). The first transmission wheel (22) is located on the right side inside the support frame (27). The first transmission wheel (22) is connected to one side of the conveyor belt (24). The other side of the conveyor belt (24) is connected to the second transmission wheel (23). The conveyor belt (24) is provided with a through hole (25). A brake component (26) is slidably connected to the conveyor belt (24).

3. The automatic reciprocating spraying device according to claim 1, characterized in that: The slide bar (40) and the limiting block (41) are both installed on the bottom front side of the rear plate (1).

4. An automatic reciprocating spraying device according to claim 2, characterized in that: A lower plate (38) is provided on the right side of the support frame (27). One side of the lower plate (38) is close to the right side of the conveyor belt (24), and the other side of the lower plate (38) is in contact with the bottom of the inner part of the placement box (39).

5. An automatic reciprocating spraying device according to claim 1, characterized in that: An inlet (35) is provided on the top right side of the spray box (34), and a sealing cover (36) is provided on the top of the inlet (35).

6. An automatic reciprocating spraying device according to claim 2, characterized in that: The first support rod (13) is provided with a first support rod (42), and the second support rod (17) is provided with a second support rod (43) and a third support rod (44) on its front and rear sides respectively.

7. An automatic reciprocating spraying device according to claim 2, characterized in that: A support column (37) is provided on the rear side of the fourth transmission wheel (20).

8. The method of using an automatic reciprocating spraying device according to any one of claims 1-7, characterized in that: The dual-head motor (10) drives the gear (8) to rotate. The rotation of the gear (8) causes the meshing movable frame inner gear (7) and the fixed movable plate (4) to slide up and down in the sliding grooves (6) on both sides inside the fixed frame (5). As the movable frame inner gear (7) slides up and down, the movable plate (4) causes the movable rod (3) to rotate in circles around the shaft (2). Thus, the movable frame inner gear (7) slides up and down and rotates inside the fixed frame (5). The connecting rod (11) and the front plate (12) on the front side of the movable frame inner gear (7) also move up and down and rotate. The fixed frame (5) will then slide up and down in the sliding rod. (40) moves left and right, and the connecting nozzles (30) and spray heads (29) on both sides of the front plate (12) also move up and down and rotate. The rear part of the connecting nozzles (30) is elastic, so the spray heads (29) will move up and down and rotate repeatedly. The two switch valves (33) are opened, and the pump (32) draws spraying oil from the inside of the spray box (34) and passes it through the pipe (31) to the two connecting nozzles (30) and spray heads (29) to spray oil onto the conveyed brake parts (26). This makes the reciprocating spraying of the brake parts (26) more efficient. It is uniform and can move up and down and rotate left and right. It is fast and efficient. The first support rod (13) is driven to rotate by the dual-head motor (10). The rotation of the first support rod 13 drives the first transmission wheel (14) to rotate. The first transmission wheel (14) drives the second transmission wheel (16) to rotate through the connected first belt (15). The rotation of the second transmission wheel (16) drives the third transmission wheel (18) to rotate through the fixed second support rod (17). The rotation of the third transmission wheel (18) drives the fourth transmission wheel (20) and the fifth transmission wheel (20) through the connected second belt (19). 1) When the fifth transmission wheel (21) rotates, the rotation of the fifth transmission wheel (21) will drive the first transmission wheel (22) to rotate. The first transmission wheel (22) drives the second transmission wheel (23) to rotate through the connected conveyor belt (24). The conveyor belt (24) will carry the sprayed brake parts (26) out. The through hole (25) on the conveyor belt (24) will collect some of the sprayed oil drippings into the bottom of the support frame (27). Thus, when the spraying device sprays the brake parts (26) of the car, it adds the function of conveying and collecting the sprayed oil drippings.

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