CN215507633U

CN215507633U - Automatic dip coating drying equipment

Info

Publication number: CN215507633U
Application number: CN202121798048.3U
Authority: CN
Inventors: 张家海; 陈燕
Original assignee: Wuxi Steinberg Machinery Co ltd
Current assignee: Wuxi Steinberg Machinery Co ltd
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2022-01-14
Anticipated expiration: 2031-08-03

Abstract

The utility model discloses automatic dip coating drying equipment, which is applied to the field of dip coating drying equipment and solves the problems that paint liquid on a workpiece of the existing dip coating drying equipment drips and is not easy to clean; the conveying assembly comprises a clamp, a conveying belt connected with the clamp and a power source for driving the conveying belt to rotate; the paint dipping assembly comprises a rack bent into a V shape and paint dipping cylinders arranged on two sides of the V-shaped rack; one side of the paint dipping cylinder is provided with a cleaning assembly, and the cleaning assembly comprises a backflow frame which is obliquely arranged and a scraper which is fixed above the backflow frame; the drying assembly comprises a warm air pipe and a hot air blower connected with the warm air pipe; the technical effect who has is through setting up the clearance subassembly, scrapes the lacquer liquid that will drip on the work piece to the backward flow frame in, and the warm braw pipe setting is in backward flow frame one side, dries the work piece that leaves the backward flow frame, prevents that the lacquer liquid on the work piece from dripping to equipment on.

Description

Automatic dip coating drying equipment

Technical Field

The utility model relates to the field of paint dipping and drying equipment, in particular to automatic paint dipping and drying equipment.

Background

At present, chinese patent with publication number CN207801706U discloses a dip coating line, including pendant conveyer, controller and pendant district, the pendant district has connected gradually the dip coating district, the district of airing exhaust circles round, the transition district, stoving heating district, a district, the dip coating district is provided with the dip coating descending section, dip coating descending section below is provided with the dip coating pond, dip coating pond intercommunication has the siphon pond, be provided with first control valve between dip coating pond and siphon pond, siphon pond intercommunication has the touch-up paint device, the dip coating pond is provided with first lacquer liquid sensor, the siphon pond is provided with second lacquer liquid sensor touch-up paint device and is provided with the level gauge, be provided with the touch-up paint mouth on the touch-up paint device.

Although the paint dipping line can dip the workpiece, in the actual use process, after the workpiece is dipped, the paint liquid is not instantly solidified and often moves along with the movement of the workpiece, and part of the paint liquid is gathered at the lowest point of the workpiece and then falls off to pollute equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide automatic dip coating drying equipment which has the advantage of being convenient for cleaning redundant paint liquid on a workpiece.

The technical purpose of the utility model is realized by the following technical scheme: an automatic paint dipping and drying device comprises a rack, a conveying assembly, a paint dipping assembly and a drying assembly, wherein the conveying assembly, the paint dipping assembly and the drying assembly are connected to the rack; the conveying assembly comprises a clamp connected with a workpiece, a conveying belt fixedly connected with the clamp and a power source for driving the conveying belt to rotate, and the conveying belt is connected with the rack in a sliding manner;

the paint dipping assembly comprises a rack bent into a V shape and paint dipping cylinders arranged on two sides of the V-shaped rack;

a cleaning assembly is arranged on one side, close to the drying assembly, of the paint dipping cylinder, and comprises a backflow frame and a scraper plate, wherein the backflow frame is obliquely arranged, and the scraper plate is fixed above the backflow frame;

the drying assembly comprises a warm air pipe arranged on one side of the backflow frame and a hot air blower connected with the warm air pipe.

According to the technical scheme, the clamp is fixedly connected with the conveyor belt and used for driving the workpiece to move; the conveying belt is connected with a power source and used for driving the clamp to move; the frame is connected with the conveyor belt in a sliding manner and used for limiting the moving direction of the conveyor belt; the rack is bent into a V shape, the conveyor belt is also bent into a V shape, and the falling and rising height changes when the workpiece moves to the V-shaped rack; the paint dipping cylinders are arranged on two sides of the V-shaped frame, and the workpiece falls into the paint dipping cylinders for paint dipping when falling; when the workpiece rises, the workpiece is moved out of the paint dipping cylinder; the backflow frame is arranged on one side, close to the drying assembly, of the paint dipping barrel and used for collecting paint liquid falling from the workpiece; the scraper blade sets up in backward flow frame top for scrape off the lacquer liquid that will drip on the work piece, the lacquer liquid that scrapes falls to in the backward flow frame.

The utility model is further configured to: the backflow frame is provided with a mounting seat, and a sliding block is arranged between the mounting seat and the scraping plate.

According to the technical scheme, the mounting frame is arranged on the backflow frame and used for fixing the scraper; the slider sets up between mount pad and scraper blade, and the scraper blade contacts the back with lacquer liquid, and lacquer liquid glides along the scraper blade, and in some drippage to the backward flow frame, another part slided to the slide side along the bottom side of scraper blade, falls to the backward flow frame in by the slide again, has avoided lacquer liquid to pollute the mounting bracket.

The utility model is further configured to: the slider can be dismantled with the mount pad and be connected, scraper blade and slider sliding connection.

Through the technical scheme, the sliding block is detachably connected with the mounting seat, so that the sliding block is convenient to detach and clean; the scraper is connected with the sliding block in a sliding manner, so that the height of the scraper can be conveniently adjusted, and the scraper is suitable for workpieces with different heights.

The utility model is further configured to: the conveying belt is a chain conveying belt, and a plurality of clamps are uniformly arranged along the conveying belt; and one end of the clamp, which is far away from the conveyor belt, is provided with a fixing groove for placing a workpiece.

By the technical scheme, the chain conveyor belt is not easy to slip, has long service life and is convenient for fixing the clamp; the plurality of clamps are arranged along the conveying belt, so that a plurality of workpieces can be processed and dried at the same time; the fixed slot is opened in the one end that anchor clamps kept away from the conveyer belt, and the work piece of being convenient for is placed in the fixed slot, and the centre gripping mode is simple and convenient, and does not influence dip coating and stoving.

The utility model is further configured to: the conveyer belt is provided with two side by side, the frame is including the slide rail of injecing conveyer belt moving direction, two be equipped with the regulation subassembly of interval between the two slide rails of regulation between the slide rail.

Through the technical scheme, the two conveyor belts are arranged, so that the stability of the workpiece during conveying is enhanced; the adjusting component is arranged between the two sliding rails and used for adjusting the distance between the two sliding rails, so that workpieces with different lengths can be fixed conveniently.

The utility model is further configured to: the adjusting assembly comprises adjusting frames arranged at two ends of the rack, supporting columns arranged at two ends of the sliding rail and fixing bolts for fixing the adjusting frames and the sliding rail, and a plurality of adjusting holes matched with the fixing bolts are formed in the adjusting frames side by side.

According to the technical scheme, the adjusting frames are arranged at two ends of the rack and used for supporting the sliding rails; the supporting columns are arranged at two ends of the sliding rail and are used for connecting the sliding rail and the adjusting frame; the fixing bolt connects the two devices together to prevent the two devices from sliding relatively to influence the stability of the equipment; the regulation hole is provided with a plurality ofly, is convenient for adjust the distance between two support columns of the same end of slide rail, and then adjusts the interval between two slide rails.

The utility model is further configured to: one end of the sliding rail is provided with a blanking frame which is obliquely arranged, and the blanking frame is provided with an avoiding groove which is convenient for the clamp to pass through.

According to the technical scheme, the blanking frame is arranged at one end of the sliding rail and used for receiving a workpiece, so that a worker can conveniently take or connect the conveying belt to conveniently perform the next process; the clamp clamps the workpiece, when the workpiece reaches the end part of the slide rail, the clamp rotates along the slide rail, the angle of the clamp is inclined, and the blanking frame is arranged obliquely, so that the workpiece can be pushed out of the clamp conveniently, and blanking is facilitated; the avoiding groove is formed in the blanking frame, so that the clamp can conveniently penetrate through the blanking frame and leave the workpiece on the blanking frame.

The utility model is further configured to: the blanking frame is hinged with the sliding rail, and the other end of the blanking frame is provided with a telescopic supporting leg.

Through above-mentioned technical scheme, the inclination of work or material rest and slide rail under can changing is adjusted to the length of flexible stabilizer blade, and then is convenient for look for suitable unloading angle.

In conclusion, the utility model has the following beneficial effects:

1. the cleaning assembly is arranged to scrape paint liquid to be dripped on the workpiece into the backflow frame, the warm air pipe is arranged on one side of the backflow frame to dry the workpiece away from the backflow frame, and the paint liquid on the workpiece is prevented from dripping on equipment to pollute the equipment;

2. through setting up down the work or material rest, anchor clamps centre gripping work piece, when reacing the slide rail tip, anchor clamps rotate along the slide rail, and the slope takes place for the anchor clamps angle, and the work piece is supported out in by anchor clamps to the slope setting of unloading frame, and then is convenient for the workman to take or connect the conveyer belt and be convenient for carry out next process.

Drawings

Fig. 1 is an overall configuration diagram of the present embodiment;

FIG. 2 is an enlarged schematic view of section A of FIG. 1;

FIG. 3 is an enlarged schematic view of section B of FIG. 1;

FIG. 4 is a schematic structural view of the conveying assembly of the present embodiment;

FIG. 5 is a schematic structural diagram of a cleaning assembly of the present embodiment;

fig. 6 is an enlarged schematic view of the portion C in fig. 5.

Reference numerals: 1. a frame; 2. a delivery assembly; 3. a paint dipping component; 4. a drying assembly; 5. a slide rail; 6. installing a framework; 7. an adjustment assembly; 8. a support pillar; 9. an adjusting bracket; 10. fixing the bolt; 11. a base; 12. a limiting column; 13. an adjustment hole; 14. a blanking frame; 15. an upper bracket; 16. a telescopic leg; 17. a baffle plate; 18. a pulley; 19. an avoidance groove; 20. a clamp; 21. a conveyor belt; 22. a power source; 23. fixing grooves; 24. a transmission frame; 25. a transmission gear; 26. a driving gear; 27. a driven gear; 28. a connecting gear; 29. a limit gear; 30. a V-shaped support; 31. dipping a paint cylinder; 32. a slideway; 33. mounting a plate; 34. a reflow frame; 35. a squeegee; 36. a mounting seat; 37. a slider; 38. a kidney-shaped hole; 39. a paint storage tank; 40. a limit bolt; 41. a warm air pipe; 42. a hot air blower; 43. a workpiece; 44. and cleaning the assembly.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

referring to fig. 1, 2 and 3, an automatic dip coating drying device comprises a frame 1, and a conveying assembly 2, a dip coating assembly 3, a drying assembly 4 and a cleaning assembly 44 which are connected with the frame 1; the frame 1 is used as a support frame of other components for mounting the other components; the conveying component 2 is fixedly connected with the rack 1 and drives the workpiece 43 to move; the paint dipping components 3 are arranged at two sides of the frame 1 for the workpiece 43 to extend into and dip paint; the cleaning assembly 44 is arranged behind the paint dipping assembly 3 and is used for cleaning redundant paint liquid on the workpiece 43; the drying component 4 is arranged behind the cleaning component 44 and is used for drying the workpiece 43 after being dipped with paint; the workpiece 43 is in the shape of a bent tube, the two ends of which need to be painted.

Referring to fig. 1 and 3, the frame 1 includes a slide rail 5 and a mounting frame 6 as a drying chamber support; two slide rails 5 are arranged side by side, the structures and the connecting structures of the two slide rails 5 are the same, the two slide rails 5 are both connected with an adjusting assembly 7, taking one slide rail 5 as an example, the adjusting assembly 7 comprises support columns 8 fixed at the two ends of the slide rail 5, an adjusting frame 9 arranged at one side of each support column 8 and a fixing bolt 10 for connecting the support columns 8 and the adjusting frame 9; the adjusting frame 9 comprises a base 11 and two limiting columns 12 arranged on the base 11 along the horizontal direction, the two limiting columns 12 are arranged along the height direction of the base 11, and a plurality of adjusting holes 13 are formed in the limiting columns 12 side by side along the length direction of the limiting columns 12; the fixing bolt 10 passes through the adjusting hole 13 to fix the limiting column 12 and the adjusting frame 9.

Referring to fig. 1 and 4, the position of the slide rail 5 near the front end is bent to be V-shaped, the rear end of the slide rail 5 is hinged with a blanking frame 14, and the blanking frame 14 comprises an upper support 15 hinged with the slide rail 5 and a telescopic support leg 16 connected with the upper support 15; the upper bracket 15 is T-shaped, one end of the upper bracket is hinged with the slide rail 5, the other end is provided with a baffle 17, and the rest lower end is fixed with a bolt; one end of the telescopic support leg 16 is connected with the upper support frame 15, the other end of the telescopic support leg 16 is provided with a pulley 18, a plurality of grooves are arranged in parallel along the length direction of the telescopic support leg 16 on the telescopic support leg 16, and bolts penetrate through the grooves to connect the upper support frame 15 and the telescopic support leg 16; the upper bracket 15 is provided with an avoiding groove 19 (see fig. 3).

Referring to fig. 2, 3 and 4, the conveying assembly 2 includes a clamp 20 for clamping the workpiece 43, a conveyor belt 21 fixedly connected to the clamp 20, and a power source 22 for driving the conveyor belt 21 to rotate; the clamps 20 are long strips, one end of each clamp is fixedly connected with the conveyor belt 21, the other end of each clamp is provided with a fixing groove 23, a plurality of clamps 20 are arranged, and the distance between every two adjacent clamps 20 in the length direction of the conveyor belt is the same; the power source 22 is fixed in the drying chamber, a transmission frame 24 is further arranged on the sliding rail 5 in the drying chamber, a transmission gear 25 is fixed on the transmission frame 24, a chain for connecting the power source 22 and the transmission gear 25 is arranged between the power source 22 and the transmission gear 25, one end of the transmission frame 24, which is connected with the sliding rail 5, is further rotatably connected with a driving gear 26, two driving gears 26 are arranged on two sides of the transmission frame 24, and chains for connecting the driving gear 26 and the transmission gear 25 are also arranged between the driving gear 26 and the transmission gear 25; driven gears 27 are arranged at two ends of the slide rail 5, connecting gears 28 are arranged at two ends of the part of the slide rail 5 bent into the V shape, and a limit gear 29 is arranged above the bent part of the slide rail 5 bent into the V shape; the conveyor belt 21 is a chain conveyor belt 21, the width of the conveyor belt 21 is larger than that of the clamp 20, the clamp 20 is arranged on one side of the width of the conveyor belt 21 and fixedly connected with the conveyor belt 21 through a bolt, and the other side of the conveyor belt 21, which is free, is meshed with the gear.

Referring to fig. 2, 5 and 6, the paint dipping assembly 3 comprises a V-shaped support 30 bent into a V shape in the slide rail 5 and paint dipping cylinders 31 arranged at two ends of the V-shaped support 30; a mounting plate 33 is arranged on one side of the paint dipping cylinder 31 far away from the V-shaped support 30, a slide way 32 is arranged between the two mounting plates 33, the slide way 32 slides up and down along the mounting plate 33, a sliding seat is arranged between the paint dipping cylinder 31 and the slide way 32, and the paint dipping cylinder 31 is close to or far away from the V-shaped support 30 along the slide way 32; the cleaning assembly 44 comprises a backflow frame 34 which is obliquely arranged and a scraper 35 which is fixed above the backflow frame 34, the width of the backflow frame 34 is consistent with that of the paint dipping cylinder 31, the lower end of the backflow frame 34 is arranged above the paint dipping cylinder 31, the lower side surface of the lower end of the backflow frame 34 is abutted against the paint dipping cylinder 31, and the high end of the backflow frame 34 is arranged above the drying assembly 4; the return frame 34 is fixed on the slide rail 5 through bolts; a mounting seat 36 is arranged at one end of the backflow frame 34 close to the paint dipping barrel 31, the mounting seat 36 is fixed on the backflow frame 34 through a bolt, a sliding block 37 is arranged between the mounting seat 36 and the scraping plate 35, the sliding block 37 is fixed at one side of the mounting seat 36 close to the paint dipping barrel 31 through a bolt, a limiting bolt 40 is arranged at one side of the sliding block 37 close to the scraping plate 35, a waist-shaped hole 38 is formed in the scraping plate 35, and the limiting bolt 40 penetrates through the waist-shaped hole 38 and is fixedly connected with the scraping plate 35; a paint storage groove 39 is arranged above the scraper 34.

Referring to fig. 1, the drying assembly 4 includes a warm air duct 41 disposed on a side of the reflow rack 34 away from the paint dipping canister 31 and a hot air blower 42 connected to the warm air duct 41; the number of the warm air pipes 41 is two, the two warm air pipes 41 are arranged on the outer sides of the two slide rails 5, one end of each warm air pipe 41 is arranged below the high end of the backflow frame 34, and the hot air blower 42 is arranged outside the drying chamber.

Working process and principle of the embodiment

Placing a workpiece 43 in a fixing groove 23 of a fixture 20, driving a transmission gear to rotate by a power source 22, further driving a driving gear 26 to rotate, driving a conveyor belt 21 to rotate along with the transmission gear, driving the workpiece 43 to move to a V-shaped support 30, moving the conveyor belt 21 along the V-shaped support 30, immersing the workpiece 43 in a paint dipping cylinder 31 when the fixture 20 reaches the lowest point of the V-shaped support 30, and continuously moving the fixture 20 to slide upwards along the V shape to be separated from the paint dipping cylinder 31; the clamp 20 continues to move along the slide rail 5, the redundant paint liquid hung on the workpiece 43 is abutted against the scraper 35, and the scraper 35 hangs the redundant paint liquid; the fixture 20 continues to move into the drying chamber, the hot air blower 42 transfers hot air to the warm air pipe 41, and the warm air pipe 41 blows out the hot air to dry the workpiece 43; the clamp 20 carries the workpiece 43 to the blanking frame 14, the clamp 20 rotates along the end of the slide rail 5, the angle of the clamp 20 is inclined, the workpiece 43 abuts against the blanking frame 14, the workpiece 43 is further pushed out from the fixing groove 23, and the clamp 20 passes through the avoiding groove 19 and continues to move along with the conveyor belt 21.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. An automatic paint-dipping and drying device is provided,

the paint dipping machine is characterized by comprising a rack (1), a conveying assembly (2), a paint dipping assembly (3) and a drying assembly (4), wherein the conveying assembly, the paint dipping assembly and the drying assembly are connected to the rack (1); the conveying assembly (2) comprises a clamp (20) connected with a workpiece (43), a conveyor belt (21) fixedly connected with the clamp (20) and a power source (22) for driving the conveyor belt (21) to rotate, and the conveyor belt (21) is connected with the rack (1) in a sliding manner;

the paint dipping assembly (3) comprises a rack (1) bent into a V shape and paint dipping cylinders (31) arranged on two sides of the V-shaped rack (1);

a cleaning assembly (44) is arranged on one side, close to the drying assembly (4), of the paint dipping cylinder (31), and the cleaning assembly (44) comprises a backflow frame (34) which is obliquely arranged and a scraper (35) which is fixed above the backflow frame (34);

the drying assembly (4) comprises a warm air pipe (41) arranged on one side of the backflow frame (34) and a hot air blower (42) connected with the warm air pipe (41).

2. The automatic paint dipping and drying equipment as claimed in claim 1, characterized in that the reflow frame (34) is provided with a mounting seat (36), and a slide block (37) is arranged between the mounting seat (36) and the scraper (35).

3. The automatic paint dipping and drying equipment as claimed in claim 2, wherein the sliding block (37) is detachably connected with the mounting seat (36), and the scraper (35) is slidably connected with the sliding block (37).

4. The automatic paint dipping and drying equipment as claimed in claim 3, wherein the conveyor belt (21) is a chain conveyor belt, the clamps (20) are uniformly arranged along the conveyor belt (21), and one end of the clamps (20) far away from the conveyor belt (21) is provided with a fixing groove (23) for placing the workpiece (43).

5. The automatic paint dipping and drying equipment according to claim 1, wherein two conveyor belts (21) are arranged side by side, the rack (1) comprises slide rails (5) for limiting the moving direction of the conveyor belts (21), and an adjusting assembly (7) for adjusting the interval between the two slide rails (5) is arranged between the two slide rails (5).

6. The automatic paint dipping and drying equipment according to claim 5, wherein the adjusting assembly (7) comprises adjusting frames (9) arranged at two ends of the rack (1), supporting columns (8) arranged at two ends of the sliding rail (5) and fixing bolts (10) for fixing the adjusting frames and the sliding rail, and a plurality of adjusting holes (13) matched with the fixing bolts (10) are formed in the adjusting frames (9) side by side.

7. The automatic paint dipping and drying equipment according to claim 6, wherein one end of the slide rail (5) is provided with a lower rack (14) which is obliquely arranged, and an avoiding groove (19) which is convenient for the clamp (20) to pass through is formed in the lower rack (14).

8. The automatic paint dipping and drying equipment as claimed in claim 7, wherein the blanking frame (14) is hinged with the slide rail (5), and the other end of the blanking frame (14) is provided with a telescopic supporting leg (16).