Automatic surface overturning and spraying device for profile machining

Abstract

The utility model belongs to the technical field of profile processing, and provides an automatic surface overturning and spraying device for profile processing, which comprises overturning and conveying components, a spraying component, a clamping and overturning component and a frame, the overturning and conveying components are symmetrically arranged on two sides of the frame, the spraying component is arranged above the frame, the clamping and overturning component is positioned at the tail end of the frame, and the clamping and overturning component is positioned at the tail end of the frame. A telescopic rod of an overturning electric cylinder in the overturning conveying assembly is rotationally connected with an L-shaped plate, a guide column of the spraying assembly is slidably connected with a sliding table on a spraying module, the bottom end of the guide column is connected with a spraying plate, and a plurality of first spraying heads are arranged on the spraying plate. The turnover angle can be dynamically adjusted according to the geometrical characteristics of a profile, multiple surfaces of the profile are efficiently sprayed, the position of a spraying head is adjusted through a spraying module in the spraying process, the edge area of the profile is sprayed through a clamping turnover assembly, and the spraying pressure and the nozzle angle can be automatically adjusted according to the requirements of the profile during turnover, so that the thickness of a coating is uniform.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the section bar processing field, concretely relates to a surface automatic turnover spraying device for section bar processing. BACKGROUND

[0002] The section bar has good corrosion resistance, electric conductivity, heat conductivity, non-ferromagnetic property, processability, formability and recyclability, and the surface spraying of the section bar plays a vital role in the processing of the aluminum section bar as a finishing work.

[0003] The existing section bar spraying mostly adopts manual spraying, the turnover angle is fixed, it is difficult to adapt to the geometric characteristics of different section bars in real time, frequent manual calibration is needed, and the uneven spraying may occur, the existing section bar spraying equipment lacks flexibility, cannot quickly switch the processing procedures of different section bars, the adjustment time is too long, there are spraying dead angles, the edge area is not completely covered, and the production efficiency is affected. Therefore, it is necessary to design a surface automatic turnover spraying device for section bar processing. UTILITY MODEL CONTENT

[0004] In view of the problems in the prior art, the utility model provides a surface automatic turnover spraying device for section bar processing, through the cooperation of the components in the turnover conveying assembly, the turnover angle can be dynamically adjusted according to the geometric characteristics of the section bar, the plurality of surfaces of the section bar can be efficiently sprayed, the position of the spraying head is adjusted through the spraying module in the spraying, the edge area of the section bar is sprayed through the clamping turnover assembly, the spraying pressure and the nozzle angle can be automatically adjusted according to the requirements of the section bar during turnover, and the coating thickness is uniform.

[0005] The utility model provides a surface automatic turnover spraying device for section bar processing, it includes turnover transmission subassembly, spraying subassembly, clamping turnover subassembly and frame, turnover transmission subassembly symmetry sets up in frame both sides, spraying subassembly frame sets up frame top, clamping turnover subassembly is located frame end, turnover transmission subassembly includes L shaped board, turnover electric jar, transmission chain, driving sprocket, driven sprocket and turnover motor, L shaped board's first end with frame rotatory connection, turnover electric jar's telescopic link with L shaped board's second end rotatory connection, turnover electric jar's cylinder base with frame rotatory connection, driven sprocket passes through transmission chain and driving sprocket meshing drive, turnover motor's output shaft passes through coupling and driving sprocket connection, spraying subassembly includes fixed frame, guide column, spraying module, spraying board, first spraying head, movable rod and spraying motor, fixed frame frame sets up frame top, guide column with on the sliding platform of spraying module sliding connection, guide column's bottom end is connected with spraying board, a plurality of first spraying head sets up on spraying board, movable rod's first end passes through adapter frame and spraying board connection, spraying motor passes through coupling and movable rod's second end connection, clamping turnover subassembly includes clamping lead screw, lead screw base, mobile module, clamping seat, clamping block and second spraying head, clamping lead screw sets up on lead screw base, lead screw base with on the sliding platform of mobile module connection, clamping seat bottom end with the sliding block on clamping lead screw connection, clamping block passes through bearing and clamping seat top rotatory connection, second spraying head perpendicularly sets up on frame.

[0006] Further, the mechanical arm at the first end of the frame is also included, and the mechanical arm includes multiple joints connected through rotary pairs.

[0007] Further, a plurality of L-shaped plates, turnover electric jars and clamping seats are arranged on the transmission chain along the section bar conveying direction.

[0008] Further, the driving sprocket and the driven sprocket are respectively located at the two ends of the frame.

[0009] Further, the tensioning sprocket is arranged between the driving sprocket and the driven sprocket, and the tensioning sprocket is in meshing transmission with the transmission chain.

[0010] Preferably, the spraying assembly further includes a gear, a rack and a connecting plate, the gear is in meshing transmission with the racks symmetrically arranged on both sides of the gear, and the connecting plate is connected with the rack.

[0011] Preferably, the mobile module is perpendicularly arranged with the clamping lead screw.

[0012] Preferably, the clamping and overturning assembly further comprises a driving pulley, a transmission belt, a driven pulley, a rotating shaft and a driving motor, the driving pulley is connected with the driven pulley through the transmission belt, the first end of the rotating shaft is sleeved in the driven pulley, the rotating shaft is connected with the clamping block through a bearing, and the output shaft of the driving motor is connected with the driving pulley.

[0013] Compared with the prior art, the utility model has the advantages of:

[0014] The utility model discloses a surface automatic overturning and spraying device for profile machining, through the cooperation of various components in the overturning and conveying assembly, the overturning angle can be dynamically adjusted according to the geometric characteristics of the profile, multiple surfaces of the profile can be efficiently sprayed, the position of the spraying head is adjusted through the spraying module during spraying, the edge area of the profile is sprayed through the clamping and overturning assembly, the spraying pressure and the nozzle angle can be automatically adjusted according to the requirements of the profile during overturning, and the coating thickness is uniform. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the whole structure schematic diagram of surface automatic overturning and spraying device for profile machining of the utility model;

[0016] Figure 2 It is the structure schematic diagram of overturning and conveying assembly in the utility model;

[0017] Figure 3 It is the structure schematic diagram of spraying assembly in the utility model;

[0018] Figure 4 It is the structure schematic diagram of clamping place of clamping and overturning assembly in the utility model;

[0019] Figure 5 It is the structure schematic diagram of overturning place of clamping and overturning assembly in the utility model.

[0020] MAIN REFERENCE NUMBERS:

[0021] Overturning and conveying assembly 1, L-shaped plate 11, overturning electric cylinder 12, transmission chain 13, driving sprocket 14, driven sprocket 15, tension sprocket 16, overturning motor 17, spraying assembly 2, fixed frame 21, guide column 22, spraying module 23, spraying plate 24, first spraying head 25, moving rod 26, spraying motor 27, gear 28, rack 29, connecting plate 210, clamping and overturning assembly 3, clamping lead screw 31, lead screw seat 32, moving module 33, clamping seat 34, clamping block 35, second spraying head 36, driving pulley 37, transmission belt 38, driven pulley 39, rotating shaft 310, driving motor 311, rack 4, mechanical arm 5. DETAILED DESCRIPTION

[0022] In order to make the technical content, structural features, achieved purposes and effects of the utility model clear, the following will be described in detail in combination with the drawings.

[0023] The surface automatic overturning and spraying device for profile machining provided by the utility model comprises an overturning and conveying assembly 1, a spraying assembly 2, a clamping and overturning assembly 3 and a rack 4. Figure 1 As shown in the figure, the overturning and conveying assembly 1 is symmetrically arranged at two sides of the rack 4, the spraying assembly 2 is arranged above the rack 4, the clamping and overturning assembly 3 is located at the end of the rack 4, and the rack 4 further comprises a mechanical arm 5 located at the front end of the rack 4, wherein the mechanical arm 5 is composed of multiple joints through rotating pairs.

[0024] As shown in the figure, the overturning and conveying assembly 1 comprises an L-shaped plate 11, an overturning electric cylinder 12, a transmission chain 13, a driving sprocket 14, a driven sprocket 15 and an overturning motor 17. Figure 2 The first end of the L-shaped plate 11 is rotationally connected with the rack 4, the telescopic rod of the overturning electric cylinder 12 is rotationally connected with the second end of the L-shaped plate 11, the cylinder base of the overturning electric cylinder 12 is rotationally connected with the rack 4, the driving sprocket 14 and the driven sprocket 15 are respectively located at two ends of the rack 4, the driven sprocket 15 is in mesh transmission with the driving sprocket 14 through the transmission chain 13, and the tension sprocket 16 is arranged between the driving sprocket 14 and the driven sprocket 15.

[0025] As shown in the figure, the spraying assembly 2 comprises a fixing frame 21, a guide column 22, a spraying module 23, a spraying plate 24, a first spraying head 25, a moving rod 26 and a spraying motor 27. Figure 3 The fixing frame 21 is arranged above the rack 4, the guide column 22 is slidingly connected with a sliding table on the spraying module 23, the bottom end of the guide column 22 is connected with the spraying plate 24, a plurality of first spraying heads 25 are arrayed on the spraying plate 24, the first end of the moving rod 26 is connected with the spraying plate 24 through an adapter frame, and the second end of the moving rod 26 is connected with the spraying motor 27 through a shaft coupling.

[0026] As shown in the figure, the spraying assembly 2 further comprises a gear 28, a rack 29 and a connecting plate 210. Figure 4 Figure 5 ​As shown, the clamping and overturning assembly 3 comprises a clamping screw 31, a screw seat 32, a moving module 33, a clamping seat 34, a clamping block 35 and a second spraying head 36, the clamping screw 31 is arranged on the screw seat 32, the screw seat 32 is connected with a sliding table on the moving module 33, the moving module 33 is arranged perpendicularly to the clamping screw 31, the bottom end of the clamping seat 34 is connected with a sliding block on the clamping screw 31, the clamping block 35 is rotatably connected with the top of the clamping seat 34 through a bearing, and the second spraying head 36 is arranged perpendicularly on the rack 4. The clamping and overturning assembly 3 further comprises a driving pulley 37, a transmission belt 38, a driven pulley 39, a rotating shaft 310 and a driving motor 311, the driving pulley 37 is connected with the driven pulley 39 through the transmission belt 38, the first end sleeve of the rotating shaft 310 is arranged in the driven pulley 39, the rotating shaft 310 is connected with the clamping block 35 through a bearing, and the output shaft of the driving motor 311 is connected with the driving pulley 37.

[0027] The utility model for profile processing's surface automatic overturning spraying device is further described in combination with the following embodiments:

[0028] In the specific operation of the overturning and spraying device for profile processing, Figures 1-5 As shown, first, the profile to be sprayed is placed on the clamping seat of the transmission chain 13 in the overturning and conveying assembly 1 through the mechanical arm 5, and the profile to be sprayed is arranged on the L-shaped plate 11, and the spraying assembly 2 arranged above the profile sprays the surface of the profile, and the position of the first spraying head 25 is dynamically adjusted according to the type of the profile through the cooperation of the spraying module 23, the spraying motor 27 and the moving rod 26 during spraying, so that the profile surface is sprayed in all directions, and uniform coating can be ensured, and after the first surface of the profile is sprayed, the L-shaped plate 11 is rotated around the rack 4 driven by the overturning cylinder 12, so that the angle of the profile on the L-shaped frame 11 is adjusted, and the coating of multiple surfaces of the profile is realized through the cooperation of multiple L-shaped plates 11, overturning cylinders 12 and transmission chains 13.

[0029] Then, the edge area of the profile in contact with the transmission chain 13 is sprayed through the clamping and overturning assembly 3, and the profile moving to the end of the rack 4 is brought close to each other through the symmetrical clamping seats 34 under the cooperation of the moving module 13 and the clamping screw 31 until the clamping block 35 drives the profile to be clamped, the driving pulley 37 drives the driven pulley 39 to move through the transmission belt 38, and then the clamping block 35 on the second side rotates and drives the profile to adjust the overturning angle under the cooperation of the bearing on the clamping seat 34, and the second spraying head 36 arranged perpendicularly sprays the edge area of the profile,

[0030] The utility model is used to profile processing's surface automatic turnover spraying device, through the cooperation of each component in turnover transmission subassembly 1, can according to the geometry feature dynamic adjustment turnover angle of profile, carries out spraying to the multiple surfaces of profile, and adjusts spraying head position through spraying module 23 in spraying, and through the edge area of clamping turnover subassembly 3 spraying profile, and the spraying pressure and nozzle angle can be automatically adjusted according to the profile requirement when overturning, make coating thickness even.

[0031] The above-described embodiments are merely preferred embodiments of the utility model, and do not limit the scope of the utility model. Without departing from the design spirit of the utility model, various modifications and improvements to the technical solutions of the utility model made by those skilled in the art shall fall within the protection scope defined by the claims of the utility model.

Claims

1. A surface automatic turnover spraying device for profile processing, characterized in that, It includes a turnover conveying assembly, a spraying assembly, a clamping and turnover assembly and a rack, the turnover conveying assembly is symmetrically arranged on both sides of the rack, the spraying assembly is arranged above the rack, the clamping and turnover assembly is located at the end of the rack, The turnover conveying assembly comprises an L-shaped plate, a turnover electric cylinder, a transmission chain, a driving sprocket, a driven sprocket and a turnover motor, the first end of the L-shaped plate is rotationally connected with the rack, the telescopic rod of the turnover electric cylinder is rotationally connected with the second end of the L-shaped plate, the cylinder base of the turnover electric cylinder is rotationally connected with the rack, the driven sprocket is in meshing transmission with the driving sprocket through the transmission chain, and the output shaft of the turnover motor is connected with the driving sprocket through a shaft coupling. The spraying assembly comprises a fixing frame, a guide column, a spraying module, a spraying plate, a first spraying head, a moving rod and a spraying motor, the fixing frame is arranged above the rack, the guide column is slidingly connected with a sliding table on the spraying module, the bottom end of the guide column is connected with the spraying plate, a plurality of first spraying heads are arranged on the spraying plate, the first end of the moving rod is connected with the spraying plate through an adapter frame, and the second end of the moving rod is connected with the spraying motor through a shaft coupling. The clamping and turnover assembly comprises a clamping lead screw, a lead screw base, a moving module, a clamping seat, a clamping block and a second spraying head, the clamping lead screw is arranged on the lead screw base, the lead screw base is connected with a sliding table on the moving module, the bottom end of the clamping seat is connected with a sliding block on the clamping lead screw, the clamping block is rotationally connected with the top of the clamping seat through a bearing, and the second spraying head is vertically arranged on the rack.

2. The apparatus for automatic surface flipping and spraying of profiles according to claim 1, characterized in that, A mechanical arm is further arranged at the first end of the rack, and the mechanical arm comprises multiple joints connected through rotary pairs.

3. The apparatus for automatic surface flipping and spraying of profiles according to claim 1, characterized in that, A plurality of L-shaped plates, turnover electric cylinders and clamping seats are arranged on the transmission chain along the profile conveying direction.

4. The apparatus for automatic surface flipping and spraying of profiles according to claim 1, characterized in that, The driving sprocket and the driven sprocket are respectively located at two ends of the rack.

5. The apparatus for automatic surface flipping and spraying of profiles according to claim 1, characterized in that, A tension sprocket is arranged between the driving sprocket and the driven sprocket, and the tension sprocket is in meshing transmission with the transmission chain.

6. The apparatus for automatic surface flipping and spraying of profiles according to claim 1, characterized in that, The spraying assembly further comprises a gear, a rack and a connecting plate, the gear is in meshing transmission with the racks symmetrically arranged on both sides of the gear, and the connecting plate is connected with the rack.

7. The apparatus for automatic surface flip spray painting of profiles according to claim 1, characterized in that, The moving module is vertically arranged with the clamping lead screw.

8. The apparatus for automatic surface flip spray painting of profiles according to claim 1, characterized in that, The clamping and turnover assembly further comprises a driving pulley, a transmission belt, a driven pulley, a rotating shaft and a driving motor, the driving pulley is connected with the driven pulley through the transmission belt, the first end of the rotating shaft is sleeved in the driven pulley, the rotating shaft is connected with the clamping block through a bearing, and the output shaft of the driving motor is connected with the driving pulley.

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