CN106799319A - A spraying and drying device for production and processing of pipe fittings - Google Patents

Abstract

The invention discloses a kind of pipe fitting production and processing spraying drying device, including workbench, the first support riser, dry-heat air cover, spraying protective cover and the second support riser, first support riser is fixedly mounted on the upper surface of the first sliding bottom, the upper inner wall surface of the first support riser is installed with the first support transverse slat, second support riser is fixedly mounted on the upper surface of the second sliding bottom, and the upper inner wall surface of the second support riser is installed with the second horizontally arranged support transverse slat.The present invention is simple and reasonable, and spraying effect is good, and paint vehicle that can be in time to tube surface to be processed after the completion of spraying is dried operation, improves the quality of spray process, and high working efficiency is practical.

Description

A spraying and drying device for production and processing of pipe fittings

technical field

The invention relates to pipe fittings spraying processing, in particular to a pipe fittings production and processing spraying drying device.

Background technique

The steel pipe is used to transfer fluid and powder, exchange heat and produce mechanical parts and containers, what's more it's a kind of economical steel. Using steel pipes to manufacture building structure grids, pillars and mechanical supports can reduce weight and realize factory-like mechanized construction. The use of steel pipes to manufacture highway bridges can not only save steel and simplify construction, but also greatly reduce the area of the protective layer, saving investment and maintenance costs.

After the steel pipe is produced, it needs anti-rust treatment so that it can be used for a long time. Generally, it is manually oiled, which has a large workload and low efficiency, and it is difficult to meet the modern production needs; in addition, after oiling It also needs to be dried. At this stage, it is generally left to stand or aired, and its efficiency is low.

Contents of the invention

The purpose of the present invention is to provide a pipe fitting production and processing spray drying device to solve the problems raised in the above background technology.

To achieve the above object, the present invention provides the following technical solutions:

A spraying and drying device for pipe fittings production and processing, comprising a workbench, a first support vertical plate, a drying hot air cover, a spray protection cover and a second support vertical plate, the upper surface of the workbench is respectively erected with a The No. 1 idler and the No. 2 idler, the No. 1 idler and the No. 2 idler are connected through the second transmission belt, and the No. 2 idler is connected with the output shaft of the drive motor through the first transmission belt; the workbench A sliding mechanism is provided in the cavity provided on the upper surface of the upper surface, and the sliding mechanism includes a first sliding base, a second sliding base, a No. 1 driving screw and a No. 2 driving screw; the No. 1 driving screw and the No. 2 driving screw The rod is rotatably connected to the two side plates of the cavity on the upper surface of the workbench through a bearing connection; the first sliding base has a No. 1 threaded hole A and a No. 2 threaded hole A; the second sliding base has a No. 2 threaded hole Threaded hole B and No. 1 threaded hole B; the bottoms of the first sliding base and the second sliding base are fixedly equipped with sliders that match the chute provided at the bottom of the cavity on the upper surface of the workbench; the No. 1 transmission The screw rod passes through the No. 1 threaded hole A on the first sliding base and is connected with the No. 2 threaded hole B on the second sliding base through a threaded connection, and the No. 2 driving screw passes through the second sliding base. The No. 1 threaded hole B on the first sliding base is connected through a threaded connection; the side plates of the workbench are respectively fixedly installed with No. 2 threaded holes for driving the No. 2 transmission screw to rotate. A servo motor, and a No. 1 servo motor for driving the No. 1 transmission screw to rotate; the first support vertical plate is fixedly installed on the upper surface of the first sliding base, and the upper inner side wall surface of the first support vertical plate is fixedly installed with The first supporting horizontal plate is set in the horizontal direction. There are two guide holes and an electric telescopic cylinder installation groove on the first supporting horizontal plate. A guide rod is installed sliding up and down in the guide hole. The top end of the guide rod is processed with a limit ring. An electric telescopic cylinder is fixedly installed in the installation groove of the telescopic cylinder; the arc-shaped structure of the dry hot air cover; the inner surface of the dry hot air cover is provided with arc-shaped hot-air pipes, and several The opening faces the hot air outlet of the pipe fitting to be processed; a hot air blower is fixedly installed on the upper surface of the first sliding base, and the air outlet on the hot air blower is in sealing communication with one end of the air guide pipe, and the other end of the air guide pipe is connected with the high temperature resistant air guide pipe. One end of the hose is sealed and communicated, and the other end of the high-temperature-resistant air guide hose is sealed and communicated with the arc-shaped hot air pipe; the second support vertical plate is fixedly installed on the upper surface of the second sliding base, and the upper part of the second support vertical plate The surface of the inner wall is fixedly installed with a second support horizontal plate arranged horizontally. The structure of the second support horizontal plate is the same as that of the first support horizontal plate. An electric telescopic cylinder is fixedly installed in the installation groove of the electric telescopic cylinder on the second support horizontal plate. The inner surface of the spray protection cover is set up with an atomizing nozzle, and the atomizing nozzle is sealed and communicated with one end of the paint delivery hose, the other end of the paint delivery hose is sealed and communicated with the upper end of the paint guide tube, and the lower end of the paint guide tube is connected with the upper end of the paint guide tube. The diaphragm pump is connected, and the diaphragm pump is respectively connected with the paint bucket and the air compressor fixedly installed on the upper surface of the second sliding base; the surface of the spray protection cover is also symmetrically provided with two poles, A brush is installed at the bottom end of the pole; a control box device is also fixed on the workbench.

As a further solution of the present invention: the diameters of the No. 1 idler and the No. 2 idler are equal; the outer diameters of the No. 1 driving screw and the No. 2 driving screw are equal.

As a further solution of the present invention: the diameters of the second threaded hole B and the second threaded hole A are equal, and the diameters of the first threaded hole B and the first threaded hole A are equal.

As a further solution of the present invention: the bottoms of the first sliding base and the second sliding base are fixedly installed with sliders that cooperate with the slide grooves opened at the bottom of the cavity on the upper surface of the workbench.

As a further solution of the present invention: both the No. 2 servo motor and the No. 1 servo motor use forward and reverse servo motors.

As a further solution of the present invention: a compression spring is sheathed on the guide rod, and the compression spring is located between the upper surface of the first supporting horizontal plate and the lower surface of the limiting ring.

As a further solution of the present invention: the box-making device includes a control panel and a PLC controller.

As a further solution of the present invention: the input end of the PLC controller is electrically connected to the control panel, and the output end of the PLC controller is electrically connected to No. 2 servo motor, No. 1 servo motor, hot air blower, air compressor and drive motor respectively. sexual connection.

As a further solution of the present invention: the spray protection cover has an arc-shaped structure; the opening of the atomizing nozzle faces the pipe to be processed.

Compared with the prior art, the beneficial effect of the present invention is that the structure of the present invention is simple and reasonable, and the rotation of the No. The second sliding base slides left and right in the cavity opened on the upper surface of the workbench. The paint in the paint bucket is sprayed out through the atomizing nozzle and sprayed in all directions on the surface of the pipe to be processed. The set brush can The spray paint on the surface is evenly applied to further improve the spray effect. The hot air generated in the hot air blower is sprayed out through the hot air outlet, and the hot air sprayed out from the hot air outlet is used to dry the paint on the surface of the pipe fitting to be processed, and the drying effect is good. In summary, the structure of the whole device is simple and reasonable, and the spraying effect is good. After the spraying is completed, the paint on the surface of the pipe fittings to be processed can be dried in time, which improves the quality of the spraying process, and has high work efficiency and strong practicability.

Description of drawings

Fig. 1 is a structural schematic diagram of the present invention.

Fig. 2 is a schematic structural view of the drying device in the present invention.

Fig. 3 is a structural schematic diagram of the supporting horizontal plate in the present invention.

Fig. 4 is a structural schematic diagram of a spraying device in the present invention.

Fig. 5 is a structural schematic diagram of the sliding mechanism in the present invention.

Fig. 6 is a schematic structural diagram of the first sliding base in the present invention.

Fig. 7 is a schematic structural diagram of the second sliding base in the present invention.

In the figure: 1-working table, 2-the first supporting vertical plate, 3-drying hot air cover, 4-the first sliding base, 5-the first supporting horizontal plate, 6-pipe fittings to be processed, 7-the second supporting horizontal plate , 8-Second sliding base, 9-Spray protective cover, 10-Second support vertical plate, 11-Guide rod, 12-Electric telescopic cylinder, 13-Compression spring, 14-No. 1 driving screw, 15-No. 2 Drive screw, 16-No. 2 servo motor, 17-No. 1 servo motor, 18-air duct, 19-heater, 20-paint bucket, 21-air compressor, 22-diaphragm pump, 23-paint guide Tube, 24-drive motor, 25-the first transmission belt, 26-the second transmission belt, 27-the first roller, 28-the second roller, 29-control box device, 31-curved hot air pipe, 32 -Hot air outlet, 33-high temperature resistant air guide hose, 41-No. 1 threaded hole A, 42-No. 2 threaded hole A, 43-slider, 51-guide hole, 52-electric telescopic cylinder installation groove, 81-two No. threaded hole B, No. 82-threaded hole B, 91-atomizing nozzle, 92-support rod, 93-hair brush, 94-paint hose.

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Figures 1-7, in the embodiment of the present invention, a pipe fitting production and processing spray drying device includes a workbench 1, a first support vertical plate 2, a drying hot air cover 3, a spray protection cover 9 and a second support vertical plate 10 , the upper surface of the workbench 1 is respectively erected with a No. 1 idler 27 and a No. 2 idler 28 for supporting the pipe fitting 6 to be processed. The diameters of the No. 1 idler 27 and the No. 2 idler 28 are equal, and the No. 1 idler 27 and the second idler roller 28 are connected through the second transmission belt 26, wherein the second idler roller 28 is also connected with the output shaft of the driving motor 24 through the first transmission belt 25, and the driving motor 24 is fixedly installed on the workbench 1; the cavity provided on the upper surface of the workbench 1 is provided with a sliding mechanism, the sliding mechanism includes the first sliding base 4, the second sliding base 8, the first transmission screw 14 and the second transmission screw 15. The No. 1 transmission screw 14 and the No. 2 transmission screw 15 are rotationally connected with the two side plates of the cavity on the upper surface of the workbench 1 through a bearing connection; the first sliding base 4 is provided with a No. 1 threaded hole A41 and No. 2 threaded hole A42; No. 2 threaded hole B81 and No. 1 threaded hole B82 are provided on the second sliding base 8; the bottoms of the first sliding base 4 and the second sliding base 8 are fixedly installed with working The slide block 43 matched with the chute provided at the bottom of the cavity on the upper surface of platform 1; the apertures of the No. 2 threaded hole B81 and the No. 2 threaded hole A42 are equal in size; the No. 1 threaded hole B82 and the No. 1 threaded hole A41 The apertures are equal in size; the outer diameters of the No. 1 transmission screw mandrel 14 and the No. 2 transmission screw mandrel 15 are equal, and the No. 1 transmission screw mandrel 14 passes through the No. 1 threaded hole A41 on the first sliding base 4 and is connected with the No. 1 transmission screw mandrel 15 The second threaded hole B81 on the second sliding base 8 is connected by threaded connection, and the second transmission screw 15 passes through the first threaded hole B82 on the second sliding base 8 and the second threaded hole B82 on the first sliding base 4. The threaded holes A42 are connected by threaded connection; the side plates of the workbench 1 are fixedly installed with the No. 2 servo motor 16 for driving the No. 2 transmission screw 15 to rotate, and the No. 1 transmission screw for driving the No. 1 screw. No. 1 servo motor 17 that rotates at 14; the No. 2 servo motor 16 and the No. 1 servo motor 17 both adopt forward and reverse servo motors to improve control accuracy; the first support vertical plate 2 is fixedly installed on the first sliding base 4 The upper surface of the first support vertical plate 2 is fixedly installed with the first support horizontal plate 5 arranged horizontally on the inner side wall surface of the upper part, and the first support horizontal plate 5 is provided with two guide holes 51 and an electric telescopic cylinder installation groove 52, a guide rod 11 is arranged to slide up and down in the guide hole 51, and an electric telescopic cylinder 12 for driving the dry hot air cover 3 is fixedly installed in the electric telescopic cylinder mounting groove 52; the top of the guide rod 11 is processed with a limit ring, and guide The rod 11 is also sleeved with a compression spring 13, which is located between the upper surface of the first support horizontal plate 5 and the lower surface of the limit ring; The inner surface is erected with an arc-shaped hot-air pipe 31, and on the arc-shaped hot-air pipe 31 A number of openings are evenly distributed towards the hot air outlet 32 of the pipe fitting 6 to be processed, and the hot air outlet 32 communicates with the arc-shaped hot air pipe 31; the upper surface of the first sliding base 4 is also fixedly equipped with a hot air blower 19, The air outlet on the hot air blower 19 is in sealing communication with one end of the air guide pipe 18, and the other end of the air guide pipe 18 is in sealing communication with an end of the high temperature resistant air guide hose 33, and the other end of the high temperature resistant air guide hose 33 is connected with the arc-shaped The hot air pipe 31 is sealed and communicated; the second support vertical plate 10 is fixedly installed on the upper surface of the second sliding base 8, and the upper inner side wall surface of the second support vertical plate 10 is fixedly installed with a second support horizontal plate arranged horizontally 7. The second support horizontal plate 7 has the same structure as the first support horizontal plate 5, and the electric telescopic cylinder 12 for driving the spraying protective cover 9 is fixedly installed in the electric telescopic cylinder mounting groove 52 on the second support horizontal plate 7; The spray protection cover 9 has an arc-shaped structure, and the inner surface of the spray protection cover 9 is provided with an atomizing nozzle 91 with an opening facing the pipe fitting 6 to be processed. The other end of the flexible pipe 94 is in sealing communication with the upper end of the paint guide pipe 23, and the lower end of the paint guide pipe 23 is connected with the diaphragm pump 22, and the diaphragm pump 22 is respectively connected with the paint bucket 20 and the paint bucket fixedly installed on the upper surface of the second sliding base 8. The air compressor 21 is connected; the surface of the spray protection cover 9 is also symmetrically provided with two poles 92, and the bottom end of the poles 92 is equipped with a brush 93; the workbench 1 is also fixedly equipped with a control box device 29. The control box device 29 includes a control panel and a PLC controller, wherein the input end of the PLC controller is electrically connected to the control panel, and the output end of the PLC controller is respectively connected to the No. 2 servo motor 16, the No. 1 servo motor 17, and the hot air blower. 19. The air compressor 21 and the driving motor 24 are electrically connected.

The working principle of the present invention is: when in use, the whole device is connected to the power supply, the control panel is used to control the start of No. 2 servo motor 16 or No. 1 servo motor 17, and No. 2 servo motor 16 drives No. 2 transmission screw 15 to rotate. The No. 2 transmission screw 15 and the No. 2 threaded hole A42 on the first sliding base 4 are connected by threaded connection, so the rotation of the No. 2 transmission screw 15 can drive the first sliding base 4 on the upper surface of the workbench 1. Sliding left and right in the cavity, in the same way, the No. 1 servo motor 17 drives the No. 1 transmission screw 14 to rotate, and then drives the second sliding base 8 to slide left and right in the cavity provided on the upper surface of the workbench 1; use the control panel to control the drive motor 24 starts, under the linkage action of the first transmission belt 25, the drive motor 24 drives the No. synchronously and in the same direction, and then drive the pipe fitting 6 to be processed to rotate. At this time, the paint in the paint bucket 20 is sprayed out through the atomizing nozzle 91 and the surface of the pipe fitting 6 to be processed is sprayed in all directions. Brush 93 can be applied evenly to the spray paint on the surface of the pipe fitting 6 to be processed, further improving the spraying effect; Utilize No. 2 servo motor 16 to drive the first sliding base 4 to slide to the area to be dried on the surface of the pipe fitting 6 to be processed, and the hot air produced in the hot air blower 19 passes through The hot air outlet 32 ejects, and the hot air ejected by the hot air outlet 32 is used for drying the paint on the surface of the pipe fitting 6 to be processed, and the drying effect is good.

It will be apparent to those skilled in the art that the invention is not limited to the details of the above-described exemplary embodiments, but that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Accordingly, the embodiments should be regarded in all points of view as exemplary and not restrictive, the scope of the invention being defined by the appended claims rather than the foregoing description, and it is therefore intended that the scope of the invention be defined by the appended claims rather than by the foregoing description. All changes within the meaning and range of equivalents of the elements are embraced in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (7)

1. A spraying and drying device for production and processing of pipe fittings, comprising a workbench (1), a first support vertical plate (2), a drying hot air cover (3), a spray protection cover (9) and a second support vertical plate (10), It is characterized in that the upper surface of the workbench (1) is respectively erected with No. 1 idler roller (27) and No. 2 idler roller (28) for supporting the pipe fitting (6) to be processed, No. 1 idler roller (27) and No. 1 idler roller (27) and No. 2 idler roller (28). No. two idler rollers (28) are connected by the second transmission belt (26) transmission, and the second idler roller (28) is connected by the output shaft transmission of the drive motor (24) by the first transmission belt (25); A sliding mechanism is provided in the cavity provided on the upper surface of the table (1), and the sliding mechanism includes a first sliding base (4), a second sliding base (8), a No. 1 driving screw (14) and a No. 2 driving screw. (15); the No. 1 transmission screw mandrel (14) and the No. 2 transmission screw mandrel (15) are rotationally connected with the two side plates of the upper surface cavity of the workbench (1) through a bearing connection; the first sliding base (4) No. 1 threaded hole A (41) and No. 2 threaded hole A (42) are provided on the top; No. 2 threaded hole B (81) and No. 1 threaded hole B ( 82); the bottoms of the first sliding base (4) and the second sliding base (8) are fixedly installed with a slider (43) matching the chute provided at the bottom of the cavity on the upper surface of the workbench (1); The No. 1 transmission screw rod (14) passes through the No. 1 threaded hole A (41) on the first sliding base (4) and is connected with the No. 2 threaded hole B (81) on the second sliding base (8). They are connected by threaded connection, and the No. 2 drive screw (15) passes through the No. 1 threaded hole B (82) on the second sliding base (8) and the No. 2 threaded hole A on the first sliding base (4). (42) are connected by threaded connection; the side plates of the workbench (1) are respectively fixedly installed with No. 2 servo motors (16) for driving No. 2 transmission screw mandrels (15) to rotate, and for No. 1 servo motor (17) that drives No. 1 transmission screw (14) to rotate; the first support vertical plate (2) is fixedly installed on the upper surface of the first sliding base (4), and the first support vertical plate (2 ) is fixedly installed with the first support horizontal plate (5) arranged horizontally on the inner side wall surface of the upper part, and is provided with two guide holes (51) and an electric telescopic cylinder installation groove (52) on the first support horizontal plate (5) , the guide hole (51) is provided with a guide rod (11) sliding up and down, the top of the guide rod (11) is processed with a limit ring, and the electric telescopic cylinder installation groove (52) is fixedly installed with a device for driving the dry hot air cover (3) to lift The electric telescopic cylinder (12) of described drying hot blast cover (3) is arc-shaped structure; The inner surface of described dry hot blast cover (3) is set up with curved hot-blast pipe (31), and curved hot-blast pipe ( 31) A number of openings are evenly distributed on the top to face the hot air outlet (32) of the pipe fitting (6) to be processed; the upper surface of the first sliding base (4) is also fixedly equipped with a hot air blower (19), a hot air blower (19) The air outlet on the top is sealed with one end of the air duct (18) Connect, the other end of the air guide pipe (18) is sealed and communicated with an end of the high temperature resistant air guide hose (33), and the other end of the high temperature resistant air guide hose (33) is sealed and communicated with the arc hot air pipe (31); The second support vertical plate (10) is fixedly installed on the upper surface of the second sliding base (8), and the second support horizontal plate ( 7), the second support horizontal plate (7) has the same structure as the first support horizontal plate (5), and the electric telescopic cylinder mounting groove (52) on the second support horizontal plate (7) is fixedly installed with An electric telescopic cylinder (12) for lifting and lowering the cover (9); an atomizing nozzle (91) is erected on the inner surface of the spray protection cover (9), and the atomizing nozzle (91) is sealed with one end of the paint delivery hose (94) Connected, the other end of the paint delivery hose (94) is sealed and communicated with the upper end of the paint guide pipe (23), the lower end of the paint guide pipe (23) is connected with the diaphragm pump (22), and the diaphragm pump (22) is respectively connected to the fixed installation The paint barrel (20) on the upper surface of the second sliding base (8) is connected with the air compressor (21); the surface of the spray protection cover (9) is also symmetrically provided with two poles (92). The bottom end of the rod (92) is equipped with a hairbrush (93); the workbench (1) is also fixedly equipped with a control box device (29), and the No. 1 idler (27) and No. 2 idler (28) ) diameters are equal; the outer diameters of the No. 1 driving screw mandrel (14) and No. 2 driving screw mandrels (15) are equal. 2. A kind of pipe fitting production and processing spray drying device according to claim 1, characterized in that, the diameters of the No. 2 threaded hole B (81) and the No. 2 threaded hole A (42) are equal in size, and the No. 1 threaded hole B (82) is equal to the aperture size of No. 1 threaded hole A (41). 3. A spraying and drying device for producing and processing pipe fittings according to claim 1, characterized in that, both the No. 2 servo motor (16) and the No. 1 servo motor (17) use forward and reverse servo motors. 4. A spraying and drying device for production and processing of pipe fittings according to claim 1, characterized in that a compression spring (13) is sheathed on the guide rod (11), and the compression spring (13) is located on the first support horizontal Between the upper surface of the plate (5) and the lower surface of the limit ring. 5. A spraying and drying device for production and processing of pipe fittings according to claim 1, characterized in that the box-making device (29) includes a control panel and a PLC controller. 6. A kind of pipe fitting production and processing spray drying device according to claim 1 or 7, characterized in that, the input end of the PLC controller is electrically connected to the control panel, and the output end of the PLC controller is respectively connected to the No. 2 servo Motor (16), No. 1 servo motor (17), hot air blower (19), air compressor (21) and driving motor (24) are electrically connected. 7. A kind of spray drying device for pipe fitting production and processing according to claim 1, characterized in that, the spray protection cover (9) is in an arc-shaped structure; the opening of the atomizing nozzle (91) faces the pipe fitting to be processed ( 6).