CN214487688U

CN214487688U - Drying device for pipe fitting paint spraying production line

Info

Publication number: CN214487688U
Application number: CN202023219285.8U
Authority: CN
Inventors: 朱瑞; 汪锦楼
Original assignee: JIANGSU XINGYANG PIPE FITTINGS CO Ltd
Current assignee: JIANGSU XINGYANG PIPE FITTINGS CO Ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-10-26
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses a drying device for a pipe fitting paint spraying production line, which comprises a transverse plate, a left vertical plate and a right vertical plate, wherein the left vertical plate and the right vertical plate are arranged at the left side and the right side of the bottom end of the transverse plate, a threaded rod is connected between the left vertical plate and the right vertical plate, the outer surface of the threaded rod is in threaded connection with a first slider, two sliding rods are arranged between the left vertical plate and the right vertical plate, a second slider and a third slider are respectively sleeved on the two sliding rods in a sliding manner, and the two sides of the first slider are respectively connected with the second slider and the third slider through connecting rods; a bidirectional screw rod is arranged between the end surfaces of the second sliding block and the third sliding block, both ends of the surface of the bidirectional screw rod are in threaded connection with an air injection box, and an air heater is arranged on the upper end surface of the transverse plate and communicated with the air injection box through an air guide pipe; the utility model discloses rational in infrastructure, improved the flexibility, drying effect is good.

Description

Drying device for pipe fitting paint spraying production line

Technical Field

The utility model relates to a drying device for pipe fitting production line that sprays paint belongs to the pipe fitting processing field that sprays paint.

Background

Pipe painting is a method of dispersing into uniform and fine droplets by means of air pressure through a spray gun and applying the droplets to the surface of an object to be coated; after the pipe fitting is subjected to paint spraying operation, the paint spraying surface needs to be dried in time; a drying device for behind the pipe fitting operation of spraying paint among the prior art structure is complicated, and the design is unreasonable, and is with high costs to distance between drying nozzle and the pipe fitting is fixed among the drying device of prior art, can not adjust, and when the pipe fitting pipe diameter that needs carry out drying is less, the distance of drying nozzle and pipe fitting among the drying device is far away, and dry required time is long, has caused the energy waste.

Disclosure of Invention

For solving prior art's is not enough, the utility model provides a drying device for pipe fitting production line that sprays paint, include that the rotation through the threaded rod drives the removal of gas injection box, sets up two-way lead screw between two gas injection boxes and adjusts the distance between two gas injection boxes, has solved the problem of proposing among the above-mentioned background art.

The utility model discloses the technical scheme who adopts does:

a drying device for a pipe fitting paint spraying production line comprises a transverse plate, a left vertical plate and a right vertical plate, wherein the left vertical plate and the right vertical plate are arranged on the left side and the right side of the bottom end of the transverse plate, a first bearing and a second bearing are arranged in the center positions of the corresponding end surfaces of the left vertical plate and the right vertical plate, threaded rods are fixedly connected to the inner rings of the first bearing and the second bearing, the outer surface of each threaded rod is in threaded connection with a first sliding block, two sliding rods are symmetrically arranged on the two sides of the corresponding end surfaces of the left vertical plate and the right vertical plate, a second sliding block and a third sliding block are respectively sleeved on the two sliding rods in a sliding mode, and the two sides of the first sliding block are respectively in three-phase connection with the second sliding block and the third sliding block which are symmetrically arranged with each other through connecting rods; the air heater is characterized in that a third bearing and a fourth bearing are respectively arranged below the end faces corresponding to the second sliding block and the third sliding block, a third bearing and a fourth bearing are fixedly connected with a bidirectional screw rod through inner rings, the two ends of the surface of the bidirectional screw rod are respectively in threaded connection with an air injection box, a limiting groove is respectively arranged on one side of the second sliding block and one side of the third sliding block, the limiting groove penetrates through the second sliding block and the third sliding block, a limiting rod is fixedly connected with the air injection box corresponding to the limiting groove, the limiting rod penetrates through the limiting groove and extends to the outer side of the limiting groove, an air heater is placed on the upper end face of the transverse plate and is communicated with the air injection box through an air duct, the air injection box is of a hollow structure, and a plurality of air injection nozzles are arranged on the end face, facing the pipe fitting, of the air injection box.

In order to further realize the utility model, one end of the threaded rod penetrates through the right vertical plate and is connected with the output shaft of the positive and negative servo motor; the forward and reverse rotation of the forward and reverse servo motor drives the first sliding block on the threaded rod to move back and forth left and right.

In order to further realize the utility model, the length of the right vertical plate is twice that of the left vertical plate, a rotating motor is arranged right below the positive and negative servo motor, and an output shaft of the rotating motor penetrates through the right vertical plate to be connected with the pipe fitting clamp; the pipe fitting that needs drying is held and is rotated by the pipe fitting anchor clamps, makes the drying be heated more evenly.

In order to further realize the utility model, one end of the bidirectional screw rod penetrates through the second sliding block and extends to the outer side of the second sliding block to be connected with a hand wheel, and a handle is arranged on the hand wheel; the handle rotates the hand wheel to drive the bidirectional screw rod to rotate, so that the distance between the two air injection boxes on the bidirectional screw rod is adjusted.

In order to further realize the utility model discloses, air heater, positive and negative servo motor and rotation motor are connected with external power source through the wire.

The beneficial effects of the utility model reside in that: the positive and negative servo motor drives the threaded rod to rotate, the positive and negative rotation of the threaded rod drives the first sliding block to move, and the first sliding block drives the second sliding block and the air injection box on the third sliding block to move in the left and right directions, so that different areas on the surface of the pipe fitting are dried; the distance between the two air injection boxes can be adjusted by rotating the bidirectional screw rod arranged between the second sliding block and the third sliding block, the distance between the air injection boxes and the surface of the pipe fitting can be adjusted according to the diameter of the pipe fitting to be dried, the air injection boxes are suitable for drying the pipe fittings with different diameters, the drying efficiency is greatly improved, and the energy waste is reduced.

Drawings

Fig. 1 is a side view of the present invention;

FIG. 2 is a cross-sectional view taken along A-A of FIG. 1;

FIG. 3 is a schematic view of the inner space of the present invention;

fig. 4 is another state diagram different from fig. 3.

1. The device comprises a transverse plate, 2, a left vertical plate, 3, a right vertical plate, 4, a first bearing, 5, a second bearing, 6, a threaded rod, 7, a first slider, 8, a sliding rod, 9, a second slider, 10, a third slider, 11, a third bearing, 12, a fourth bearing, 13, a bidirectional screw rod, 14, an air injection box, 15, a limiting groove, 16, a limiting rod, 17, a hot air blower, 18, an air guide pipe, 19, an air injection nozzle, 20, a positive and negative servo motor, 21, a rotating motor, 22, a hand wheel, 23 and a handle.

Detailed Description

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

As shown in fig. 1-4, the embodiment is a drying device for a pipe painting production line, and the drying device comprises a transverse plate 1, a left vertical plate 2 and a right vertical plate 3, wherein the left vertical plate 2 and the right vertical plate 3 are arranged on the left side and the right side of the bottom end of the transverse plate 1, a bearing i 4 and a bearing ii 5 are arranged in the center of the corresponding end surfaces of the left vertical plate 2 and the right vertical plate 3, a threaded rod 6 is fixedly connected to the inner ring of the bearing i 4 and the bearing ii 5, a slider i 7 is connected to the outer surface of the threaded rod 6 through threads, two slide bars 8 are symmetrically arranged on the two sides of the corresponding end surfaces of the left vertical plate 2 and the right vertical plate 3, a slider ii 9 and a slider iii 10 are respectively sleeved on the two slide bars 8 in a sliding manner, and the two sides of the slider i 7 are respectively connected with the slider ii 9 and the slider iii 10 which are symmetrically arranged with each other through connecting rods; a bearing III 11 and a bearing IV 12 are respectively arranged below the corresponding end surfaces of the sliding block II 9 and the sliding block III 10, a bidirectional screw rod 13 is fixedly connected to the inner ring of the bearing III 11 and the bearing IV 12, two ends of the surface of the bidirectional screw rod 13 are respectively in threaded connection with an air injection box 14, a limiting groove 15 is respectively arranged on one side of the sliding block II 9 and one side of the sliding block III 10, the limiting groove 15 penetrates through the sliding block II 9 and the sliding block III 10, a limiting rod 16 is fixedly connected to the position of the air injection box 14 corresponding to the limiting groove 15, the limiting rod 16 penetrates through the limiting groove 15 and extends to the outer side of the limiting groove 15, an air heater 17 is arranged on the upper end surface of the transverse plate 1, the air heater 17 is communicated with the air injection box 14 through an air duct 18, the air injection box 14 is of a hollow structure, and a plurality of air injection nozzles 19 are arranged on the end surface of the air injection box 14 facing the pipe fitting.

In the embodiment, one end of the threaded rod 6 penetrates through the right vertical plate 3 and is connected with an output shaft of the positive and negative servo motor 20; the first slide block 7 on the threaded rod 6 is driven to move back and forth left and right by the positive and negative rotation of the positive and negative servo motor 20.

In the embodiment, the length of the right vertical plate 3 is twice that of the left vertical plate 2, a rotating motor 21 is arranged right below the positive and negative servo motor 20, and an output shaft of the rotating motor 21 penetrates through the right vertical plate 3 to be connected with the pipe fitting clamp; the pipe fitting that needs drying is held and is rotated by the pipe fitting anchor clamps, makes the drying be heated more evenly.

In the embodiment, one end of the bidirectional screw rod 13 penetrates through the second sliding block 9 and extends to the outer side of the second sliding block 9 to be connected with the hand wheel 22, and the hand wheel 22 is provided with a handle 23; the handle 23 rotates the hand wheel 22 to drive the bidirectional screw rod 13 to rotate, so as to adjust the distance between the two air injection boxes 14 on the bidirectional screw rod 13.

In this embodiment, the hot air blower 17, the forward and reverse servo motor 20, and the rotation motor 21 are connected to an external power source through wires.

The working principle is as follows: when the device is used, one end of a pipe is clamped by the pipe clamp, the handle 23 is rotated to enable the hand wheel 22 to rotate according to the diameter of the pipe, the hand wheel 22 drives the bidirectional screw rod 13 to rotate, the distance between the air injection boxes 14 at two ends of the bidirectional screw rod 13 is adjusted according to the anticlockwise or clockwise rotation of the hand wheel 22 until the two air injection boxes 14 are adjusted to be at a proper distance from the surface of the pipe, the forward and reverse servo motor 20 and the rotating motor 21 are started, the forward and reverse servo motor 20 drives the threaded rod 6 to rotate in the forward and reverse directions, the first slider 7 is driven by the forward and reverse rotation of the threaded rod 6 to move, the second slider 9 and the first air injection box 14 on the third slider 10 are driven by the first slider 7 to move in the left and right directions, the drying of different areas on the surface of the pipe is achieved, the pipe clamp clamps clamp the pipe and the pipe are driven by the rotating motor 21 to rotate, and the drying is heated more uniformly.

The positive and negative servo motors in the utility model drive the threaded rod to rotate, the positive and negative rotation of the threaded rod drives the first sliding block to move, the first sliding block drives the second sliding block and the third sliding block to move in the left and right directions, so as to dry different areas on the surface of the pipe fitting; the distance between the two air injection boxes can be adjusted by rotating the bidirectional screw rod arranged between the second sliding block and the third sliding block, the distance between the air injection boxes and the surface of the pipe fitting can be adjusted according to the diameter of the pipe fitting to be dried, the air injection boxes are suitable for drying the pipe fittings with different diameters, the drying efficiency is greatly improved, and the energy waste is reduced.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a drying device for pipe fitting production line that sprays paint which characterized in that: comprises a transverse plate (1), a left vertical plate (2) and a right vertical plate (3), wherein the left vertical plate (2) and the right vertical plate (3) are arranged at the left side and the right side of the bottom end of the transverse plate (1), a first bearing (4) and a second bearing (5) are arranged at the central positions of the corresponding end surfaces of the left vertical plate (2) and the right vertical plate (3), the inner rings of the first bearing (4) and the second bearing (5) are fixedly connected with a threaded rod (6), the outer surface of the threaded rod (6) is in threaded connection with a first sliding block (7), two sliding rods (8) are symmetrically arranged on two sides of the corresponding end surfaces of the left vertical plate (2) and the right vertical plate (3), the two slide bars (8) are respectively sleeved with a second slide block (9) and a third slide block (10) in a sliding manner, two sides of the first sliding block (7) are respectively connected with a second sliding block (9) and a third sliding block (10) which are symmetrically arranged through connecting rods; a bearing III (11) and a bearing IV (12) are respectively arranged below the corresponding end surfaces of the sliding block II (9) and the sliding block III (10), a bidirectional screw rod (13) is fixedly connected to the inner rings of the bearing III (11) and the bearing IV (12), both ends of the surface of the bidirectional screw rod (13) are in threaded connection with an air injection box (14), one side of the sliding block II (9) and one side of the sliding block III (10) are respectively provided with a limiting groove (15), the limiting groove (15) penetrates through the sliding block II (9) and the sliding block III (10), a limiting rod (16) is fixedly connected to the position of the air injection box (14) corresponding to the limiting groove (15), the limiting rod (16) penetrates through the limiting groove (15) and extends to the outer side of the limiting groove (15), a hot air fan (17) is arranged on the upper end surface of the transverse plate (1), and the hot air fan (17) is communicated with the air injection box (14) through an air duct (18), the air injection box (14) is of a hollow structure, and a plurality of air nozzles (19) are arranged on the end face, facing the pipe fitting, of the air injection box (14).

2. The drying device for a pipe painting line according to claim 1, characterized in that one end of the threaded rod (6) passes through the right riser (3) and is connected to the output shaft of the positive and negative servo motor (20).

3. The drying device for the pipe painting production line according to claim 2, wherein the right vertical plate (3) is twice as long as the left vertical plate (2), a rotating motor (21) is arranged right below the forward and reverse servo motor (20), and an output shaft of the rotating motor (21) penetrates through the right vertical plate (3) to be connected with the pipe clamp.

4. The drying device for the pipe fitting painting production line according to claim 1, wherein one end of the bidirectional screw rod (13) penetrates through the second sliding block (9) and extends to the outer side of the second sliding block (9) to be connected with a hand wheel (22), and a handle (23) is arranged on the hand wheel (22).

5. The drying device for a pipe painting production line according to claim 1, wherein the hot air blower (17), the forward and reverse servo motor (20) and the rotating motor (21) are connected with an external power supply through wires.