CN215390333U

CN215390333U - Automatic paint spraying equipment with good spraying effect for steel bottle

Info

Publication number: CN215390333U
Application number: CN202122155806.6U
Authority: CN
Inventors: 朱真日; 徐俊伟; 周丽茹
Original assignee: Wuyi Xilinde Machinery Manufacture Co ltd
Current assignee: Wuyi Xilinde Machinery Manufacture Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-01-04
Anticipated expiration: 2031-09-06

Abstract

The utility model discloses automatic paint spraying equipment for steel bottles, which has a good spraying effect and comprises a rack, wherein the rack is provided with a mounting groove; an infrared positioning sensor and a feeding device are arranged in the mounting groove; the feeding device is provided with a plurality of material moving seats, and the bottom surface of each material moving seat is provided with an induction piece; a protective frame is arranged on the top surface of the rack, and a lifting device is arranged in the middle of one inner side surface of the protective frame; the lifting device is provided with a mounting ring, and the inner side surface of the mounting ring is provided with a plurality of paint spraying nozzles; a feeding pipe is connected between all the paint spraying nozzles; two lifting cylinders are arranged in the middle of the top surface of the protective frame, and a drying ring is arranged between the end parts of the two lifting cylinders; a hot air pipe is arranged in the drying ring, and a plurality of air outlet nozzles are arranged on the hot air pipe. The utility model not only can improve the spraying effect, but also has the advantages of high working efficiency, simple structure, high structural stability, high positioning precision, convenient use, long service life and high paint utilization rate.

Description

Automatic paint spraying equipment with good spraying effect for steel bottle

Technical Field

The utility model relates to a steel cylinder spraying device, in particular to an automatic paint spraying device with good spraying effect for a steel cylinder.

Background

In the process of producing the steel cylinder, in order to improve the aesthetic property of the steel cylinder and prevent the surface of the steel cylinder from rusting, the surface of the steel cylinder needs to be painted; the existing steel cylinder paint spraying work generally adopts a clamping device to hang a steel cylinder, and then the steel cylinder is placed in a paint spraying chamber for paint spraying work, but the clamping device needs to fix the steel cylinder, so that the clamping device can shield the steel cylinder to a certain extent in the paint spraying process, so that paint cannot be sprayed on partial positions of the steel cylinder, and the overall spraying effect is influenced; and utilize this kind of mode to carry out spraying work after, still need accomplish the back to the whole work of spraying paint of steel bottle, with steel bottle and clamping device separation to artifical handheld spraying device carries out paint repair work once more to the position that shelters from, still needs the manual work to carry the steel bottle in addition whole process, causes holistic work load to increase, has influenced work efficiency. Therefore, the existing paint spraying device for steel cylinder production has the problems of poor spraying effect and low working efficiency in the using process.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide automatic paint spraying equipment for steel bottles, which has a good spraying effect. The utility model not only can improve the spraying effect, but also has the advantage of high working efficiency.

The technical scheme of the utility model is as follows: the automatic paint spraying equipment for the steel bottle with good spraying effect comprises a rack, wherein a first mounting groove is formed in the middle of the top surface of the rack; an infrared positioning sensor is arranged in the middle of the inner bottom surface of the first mounting groove, and a feeding device positioned in the first mounting groove is arranged above the infrared positioning sensor; the feeding device is provided with a plurality of uniformly distributed material moving seats, and the bottom surface of each material moving seat is provided with a sensing piece matched with the infrared positioning sensor; a protective frame is arranged on the top surface of the rack at a position corresponding to the upper part of the infrared positioning sensor, and a lifting device is arranged in the middle of one inner side surface of the protective frame; the lifting device is provided with a mounting ring, and the inner side surface of the mounting ring is provided with a plurality of annular paint spraying nozzles which are uniformly distributed; a feeding pipe arranged on the mounting ring is connected between all the paint spraying nozzles; two symmetrically arranged lifting cylinders are arranged in the middle of the top surface of the protective frame, and a drying ring is arranged between the end parts of the two lifting cylinders; a hot air pipe which is circularly distributed is arranged in the drying ring, a plurality of air outlet nozzles which are uniformly distributed in a ring shape are arranged on the surface of the hot air pipe, and each air outlet nozzle is arranged on the inner surface of the drying ring; the circle center of the mounting ring and the circle center of the drying ring are both arranged on the same vertical line with the central shaft of the infrared positioning sensor.

In the automatic paint spraying equipment for the steel bottle with good spraying effect, the lifting device comprises a ball screw arranged in the middle of the side surface of the protective frame, and a servo motor is arranged at the end part of the ball screw; a moving seat is rotatably arranged on the ball screw, and a second mounting groove is formed in the middle of the side surface of the feeding device on the moving seat; the supporting rod is installed to the second mounting groove internal thread, and the tip fixed mounting of bracing piece is on the side of collar.

In the automatic paint spraying equipment for the steel cylinder with good spraying effect, the middle part of the top surface of the material moving seat is provided with a positioning groove for positioning the steel cylinder, and the circumference of the inner bottom surface of the positioning groove is provided with a plurality of annular flow holes which are uniformly distributed; each flow hole is connected with a flow channel positioned in the material moving seat, and one end part of each flow channel is arranged on the side surface of the material moving seat; an annular paint recovery frame is arranged on the inner bottom surface of the first mounting groove, and the paint recovery frame and the infrared positioning sensor are concentrically distributed; all the flow channels are arranged right above the paint recovery frame.

In the automatic paint spraying equipment for the steel bottle with good spraying effect, the top surface of the mounting ring is provided with a plurality of fixing seats which are uniformly distributed in an annular shape, and the top surface of each fixing seat is provided with two elastic clamping pieces which are symmetrically arranged; the feeding pipe is fixedly arranged on the mounting ring through an elastic clamping piece; the side of the mounting ring is provided with a clamping groove for clamping the paint spraying nozzles at the position corresponding to each paint spraying nozzle.

In the automatic paint spraying equipment for the steel bottle with good spraying effect, the feeding device comprises a driving shaft and a driven shaft which are respectively arranged at two end parts of a first mounting groove, and a driving motor is arranged at the end part of the driving shaft; two symmetrically arranged transmission chains are arranged between the driving shaft and the driven shaft, and the material moving seat is arranged between the two transmission chains; the infrared positioning sensor is electrically connected with the active motor.

In the automatic paint spraying equipment for the steel bottle with good spraying effect, the infrared positioning sensor is sleeved with the protection part; and two side surfaces of the protective frame are provided with channels for passing through the steel cylinder and the material moving seat.

Compared with the prior art, the utility model improves the existing paint spraying equipment for the steel bottle, the position of the steel bottle can be automatically positioned by arranging the first mounting groove on the frame, the infrared positioning sensor is arranged in the middle of the first mounting groove and matched with the sensing part arranged on the bottom surface of the material moving seat, and the infrared positioning sensor is used for detecting in a single point mode, so that the steel bottle is accurately positioned under the mounting ring, the positioning accuracy is improved, meanwhile, in the subsequent paint spraying process, the paint spraying nozzles can be uniformly distributed around the steel bottle in an annular mode, the phenomena that the paint spraying thickness of some places is high and the paint spraying thickness of some places is low due to different distances between the paint spraying nozzles and the surface of the steel bottle are avoided, the paint spraying uniformity is ensured, and the spraying effect is improved; the loading device is arranged in the mounting groove, the plurality of uniformly distributed material moving seats are arranged on the loading device, the steel cylinders can be automatically loaded, transferred and unloaded by the material moving seats, manual carrying is not needed, and therefore assembly line type paint spraying work can be achieved, and working efficiency is improved; the lifting device and the mounting ring are arranged on the inner side surface of the protective frame, the lifting device can be used for driving the mounting ring to move up and down, and the plurality of paint spraying nozzles are annularly arranged, so that the surface of the steel cylinder can be comprehensively sprayed without rotating the steel cylinder, the mode that the steel cylinder is driven to rotate by the rotating device in the past is changed, and the overall structure is simpler; the plurality of annularly arranged paint spraying nozzles can perform all-round paint spraying work on the steel cylinder, so that the paint spraying is more uniform, and the paint spraying effect is improved; meanwhile, two symmetrically arranged lifting cylinders are arranged on the inner top surface of the protective frame, a drying ring is arranged between the two lifting cylinders, a hot air pipe and a plurality of air outlet nozzles are arranged on the drying ring, the steel cylinder which is painted can be dried in all aspects by utilizing the air outlet nozzles, an operator does not need to manually dry the surface of the steel cylinder, and the working efficiency is improved; and the setting of two lift cylinders has guaranteed that the ring of drying can be stable removes, has improved the stability of structure. In addition, the ball screw is provided with the moving seat, and the moving seat is provided with the supporting rod fixed on the mounting ring in a threaded manner, so that the mounting ring can be separated from the moving seat, and when the diameter of a steel cylinder needing paint spraying changes or a paint spraying nozzle and the like need to be replaced or cleaned, the mounting ring and the moving seat can be directly separated for treatment or replacement, thereby facilitating the use; the positioning groove is formed in the top surface of the material moving seat, so that the positioning groove can be used for guiding the placing position of the steel cylinder and fixing the bottom end part of the steel cylinder in the moving process, the spraying effect is guaranteed, and the phenomenon that the steel cylinder topples over is avoided; the flowing holes are formed in the inner bottom surface of the positioning groove, the inclined flowing channel is formed in the material moving seat, and redundant paint can be automatically gathered and recycled into the oil gas recycling frame by the aid of the flowing holes and the flowing channel, so that the utilization rate of the paint is improved; the top surface of the mounting ring is provided with the plurality of fixing seats, each fixing seat is provided with the two elastic clamping seats which are symmetrically distributed, and the two elastic clamping seats can be used for fixing the position of the feeding pipe, so that the stability of the whole structure is improved; the feeding pipe can be conveniently installed and separated by utilizing a certain elastic effect of the elastic clamping piece, so that the use is convenient; the inner side surface of the mounting ring is provided with a clamping groove for clamping the paint spraying nozzle, so that the stability of the structure is further improved; the infrared positioning sensor is sleeved with the protection piece, so that the infrared positioning sensor can be protected by the protection piece, the phenomenon that the paint is adhered to the infrared positioning sensor in the paint spraying process is avoided, and the service life is prolonged; the steel cylinder can be stably moved by arranging the channels on the two side faces of the protective frame, so that the steel cylinder is further convenient to use. Therefore, the utility model not only can improve the spraying effect, but also has the advantages of high working efficiency, simple structure, high structural stability, high positioning precision, convenient use, long service life and high paint utilization rate.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top plan view of the top surface of the housing;

FIG. 3 is a top view of the mounting ring;

FIG. 4 is a schematic view of the structure of the drying ring;

FIG. 5 is an enlarged view of a portion of FIG. 1 at A;

fig. 6 is a partially enlarged view at B in fig. 3.

The labels in the figures are: 1-frame, 2-first installation groove, 3-infrared positioning sensor, 4-material moving seat, 5-sensing element, 6-protective frame, 7-installation ring, 8-paint spraying nozzle, 9-feeding pipe, 10-lifting cylinder, 11-drying ring, 12-hot air pipe, 13-air outlet nozzle, 14-ball screw, 15-servo motor, 16-moving seat, 17-second installation groove, 18-support rod, 19-positioning groove, 21-flow channel, 22-paint recovery frame, 23-fixing seat, 24-elastic fastener, 26-driving shaft, 27-driven shaft, 28-driving motor, 29-driving chain and 30-protective element.

Detailed Description

The utility model is further illustrated by the following figures and examples, which are not to be construed as limiting the utility model.

Examples are given. An automatic paint spraying device for steel bottles with good spraying effect is shown in figures 1 to 6 and comprises a rack 1, wherein a first mounting groove 2 is formed in the middle of the top surface of the rack 1; an infrared positioning sensor 3 is arranged in the middle of the inner bottom surface of the first mounting groove 2, and a feeding device positioned in the first mounting groove 2 is arranged above the infrared positioning sensor 3; the feeding device is provided with a plurality of uniformly distributed material moving seats 4, and the bottom surface of each material moving seat 4 is provided with a sensing piece 5 matched with the infrared positioning sensor 3; a protective frame 6 is arranged on the top surface of the rack 1 at a position corresponding to the upper part of the infrared positioning sensor 3, and a lifting device is arranged in the middle of one inner side surface of the protective frame 6; the lifting device is provided with a mounting ring 7, and the inner side surface of the mounting ring 7 is provided with a plurality of annular and uniformly distributed paint spraying nozzles 8; a feeding pipe 9 arranged on the mounting ring 7 is connected between all the paint spraying nozzles 8; two symmetrically arranged lifting cylinders 10 are arranged in the middle of the top surface of the protective frame 6, and a drying ring 11 is arranged between the end parts of the two lifting cylinders 10; a hot air pipe 12 which is circularly distributed is arranged in the drying ring 11, a plurality of annular uniformly distributed air outlet nozzles 13 are arranged on the surface of the hot air pipe 12, and each air outlet nozzle 13 is arranged on the inner surface of the drying ring 11; the circle center of the mounting ring 7 and the circle center of the drying ring 11 are both arranged on the same vertical line with the central shaft of the infrared positioning sensor 3.

The lifting device comprises a ball screw 14 arranged in the middle of the side surface of the protective frame 6, and a servo motor 15 is arranged at the end part of the ball screw 14; a moving seat 16 is rotatably arranged on the ball screw 14, and a second mounting groove 17 is formed in the middle of the moving seat 16 facing the side face of the feeding device; a supporting rod 18 is arranged in the mounting groove 17 through internal threads, and the end part of the supporting rod 18 is fixedly arranged on the side surface of the mounting ring 7; a positioning groove 19 for positioning the steel cylinder is arranged in the middle of the top surface of the material moving seat 4, and a plurality of annular flow holes which are uniformly distributed are arranged on the circumference of the inner bottom surface of the positioning groove 19; each flow hole is connected with a flow channel 21 positioned in the material moving seat 4, and one end part of the flow channel 21 is arranged on the side surface of the material moving seat 4; an annular paint recovery frame 22 is arranged on the inner bottom surface of the first mounting groove 2, and the paint recovery frame 22 and the infrared positioning sensor 3 are concentrically distributed; all the flow channels 21 are arranged right above the paint recovery frame 22; a plurality of fixing seats 23 which are uniformly distributed in an annular shape are arranged on the top surface of the mounting ring 7, and two elastic clamping pieces 24 which are symmetrically arranged are arranged on the top surface of each fixing seat 23; the feeding pipe 9 is fixedly arranged on the mounting ring 7 through an elastic clamping piece 24; a clamping groove for clamping the paint spraying nozzles 8 is formed in the side face of the mounting ring 7 corresponding to each paint spraying nozzle 8; the feeding device comprises a driving shaft 26 and a driven shaft 27 which are respectively arranged at two ends of the first mounting groove 2, and a driving motor 28 is arranged at the end part of the driving shaft 26; two symmetrically arranged transmission chains 29 are arranged between the driving shaft 26 and the driven shaft 27, and the material moving seat 4 is arranged between the two transmission chains 29; the infrared positioning sensor 3 is electrically connected with the active motor 28; a guard piece 30 is sleeved on the infrared positioning sensor 3; and a channel for passing through the steel cylinder and the material moving seat 4 is arranged on two side surfaces of the protective frame 6.

The working principle is as follows: when the concrete paint spraying work is carried out, firstly, the whole device is connected with an external safe commercial power, so that the infrared positioning sensor 3 is electrified and started, and then a steel cylinder needing paint spraying work is placed in the positioning groove 19 on the top surface of the material moving seat 4; then, the driving motor 28 is controlled to be started, the driving shaft 26 is driven to rotate after the driving motor 28 is started, the driving shaft 26 drives the two transmission chains 29 to move after rotating, the driven shaft 27 is driven to rotate after the transmission chains 29 move, and the transmission chains 29 can circularly move after the driven shaft 27 rotates; because the material moving seat 4 is installed between the two transmission chains 29, when the transmission chains 29 circularly move, the transmission chains 29 can synchronously drive the material moving seat 4 and the steel cylinders placed on the top surface of the material moving seat 4 to move together, so that the material moving seat 4 drives the steel cylinders to move together along the driven shaft 27 towards the driving shaft 26; in the moving process of the material moving seat 4, the steel cylinder is slowly driven to enter the protective frame 6 through the channel on one side surface of the protective frame 6, and the material moving seat 4 can move right above the infrared positioning sensor 3 along with the moving; when the material moving seat 4 drives the steel cylinder to move right above the infrared positioning sensor 3, a sensing signal can be formed between the sensing piece 5 on the bottom surface of the material moving seat 4 and the infrared positioning sensor 3, at this time, the infrared positioning sensor 3 sends an electric signal to an external controller (the controller is arranged on the side surface of the rack 1, and specifically, a programmable controller of FX2C-20MRD, Cortex-R8, Cortex-M7 or the like can be adopted), and the controller firstly controls the driving motor 28 to stop so that the material moving seat 4 stays at the position; then, the servo motor 15 is controlled to be started for a certain time in the forward direction, paint with a certain flow rate is input into the feeding pipe 9, the servo motor 15 can drive the ball screw 14 to rotate after being started, the ball screw 14 can drive the moving seat 16 to move downwards towards the top surface of the rack 1 after rotating (the moving seat 16 is positioned on the ball screw 14 and close to the end part of the inner top surface of the protective frame 6 in an initial state), and the supporting rod 18 and the mounting ring 7 can be driven to move together in the moving process of the moving seat 16, so that the mounting ring 7 enables the steel cylinder to passively penetrate through the mounting ring 7 through the top end part of the steel cylinder; when the steel cylinder passes through the mounting ring 7, the paint spraying nozzle 8 sprays paint in the supply pipe 9 to the surface of the steel cylinder; because the plurality of paint spraying nozzles 8 are uniformly distributed on the inner annular wall of the mounting ring 7 in an annular shape, the full-face paint spraying work on the surface of the steel cylinder can be realized, a rotating device for driving the steel cylinder to rotate does not need to be arranged, and the whole structure is simpler; when the forward starting time of the servo motor 15 is up, the bottom surface of the mounting ring 7 is just in contact with the top surface of the material moving seat 4, and then the servo motor 15 is controlled to start reversely for a certain time, so that the ball screw 14 drives the mounting ring 7 to move upwards, the mounting ring 7 drives the paint spraying nozzle 8 to move upwards, and the surface of the steel cylinder is sprayed for the second time; when the time for starting the servo motor 15 in the reverse direction is up, controlling the servo motor 15 to start in the forward direction and the lifting cylinder 10 to start again, and simultaneously closing the oil supply paint work for the supply pipe 9 so that the paint spraying nozzle 8 stops spraying paint for the surface of the steel cylinder; at this moment, in the process of forward starting of the servo motor 15, the mounting ring 7 can move to the bottom end part of the steel cylinder along the steel cylinder, after the lifting cylinder 10 is started, the lifting cylinder 10 can drive the drying ring 11 to move towards the material moving seat 4, so that the steel cylinder passively penetrates through the drying ring 11, air flow with temperature is input into the hot air pipe 12, the air flow entering the hot air pipe 12 can be blown to the surface of the steel cylinder through the air outlet nozzle 13, oil gas on the surface of the steel cylinder is dried, subsequent manual drying operation is not needed, and the working efficiency is improved; after the drying work is finished, the lifting cylinder 10 is controlled to stop simultaneously, the servo motor 15 is started reversely, the mounting ring 7 and the drying ring 11 are separated from the steel cylinder, then the driving motor 28 is controlled to be started again, the steel cylinder which finishes the paint spraying work is driven by the transmission chain 29 to move towards the driving shaft 26, the steel cylinder leaves the protective frame 6, and the whole process is finished.

The surplus paint on steel bottle surface can flow to the inside of constant head tank 19 along with the steel bottle surface in the in-process of using, and these surplus paint can enter into the flow channel 21 of slope form through the flow hole 20 in the constant head tank 19 again to under the effect of self gravity, the outflow of machilus nannieri moves the material seat 4, finally is collected in the frame 22 is retrieved to the paint, has made things convenient for follow-up recovery processing to the paint.

Claims

1. Effectual automatic paint spraying apparatus for steel bottle of spraying, its characterized in that: the device comprises a rack (1), wherein a first mounting groove (2) is formed in the middle of the top surface of the rack (1); an infrared positioning sensor (3) is arranged in the middle of the inner bottom surface of the first mounting groove (2), and a feeding device positioned in the first mounting groove (2) is arranged above the infrared positioning sensor (3); the feeding device is provided with a plurality of uniformly distributed material moving seats (4), and the bottom surface of each material moving seat (4) is provided with a sensing piece (5) matched with the infrared positioning sensor (3); a protective frame (6) is arranged on the top surface of the rack (1) at a position corresponding to the upper part of the infrared positioning sensor (3), and a lifting device is arranged in the middle of one inner side surface of the protective frame (6); the lifting device is provided with a mounting ring (7), and the inner side surface of the mounting ring (7) is provided with a plurality of annular and uniformly distributed paint spraying nozzles (8); a feeding pipe (9) arranged on the mounting ring (7) is connected between all the paint spraying nozzles (8); two symmetrically arranged lifting cylinders (10) are arranged in the middle of the top surface of the protective frame (6), and a drying ring (11) is arranged between the end parts of the two lifting cylinders (10); a hot air pipe (12) which is circularly distributed is arranged in the drying ring (11), a plurality of annular uniformly distributed air outlet nozzles (13) are arranged on the surface of the hot air pipe (12), and each air outlet nozzle (13) is arranged on the inner surface of the drying ring (11); the circle center of the mounting ring (7) and the circle center of the drying ring (11) are both arranged on the same vertical line with the central shaft of the infrared positioning sensor (3).

2. The automatic paint spraying equipment for the steel bottle with good spraying effect according to claim 1, characterized in that: the lifting device comprises a ball screw (14) arranged in the middle of the side surface of the protective frame (6), and a servo motor (15) is arranged at the end part of the ball screw (14); a moving seat (16) is rotatably arranged on the ball screw (14), and a second mounting groove (17) is formed in the middle of the side surface of the feeding device on the moving seat (16); a supporting rod (18) is arranged in the second mounting groove (17) in a threaded manner, and the end part of the supporting rod (18) is fixedly mounted on the side surface of the mounting ring (7).

3. The automatic paint spraying equipment for the steel bottle with good spraying effect according to claim 1, characterized in that: a positioning groove (19) for positioning the steel cylinder is formed in the middle of the top surface of the material moving seat (4), and a plurality of annular flow holes which are uniformly distributed are formed in the circumference of the inner bottom surface of the positioning groove (19); each flow hole is connected with a flow channel (21) positioned in the material moving seat (4), and one end part of each flow channel (21) is arranged on the side surface of the material moving seat (4); an annular paint recovery frame (22) is arranged on the inner bottom surface of the first mounting groove (2), and the paint recovery frame (22) and the infrared positioning sensor (3) are concentrically distributed; all the flow channels (21) are arranged right above the paint recovery frame (22).

4. The automatic paint spraying equipment for the steel bottle with good spraying effect according to claim 1, characterized in that: a plurality of fixing seats (23) are uniformly distributed in an annular shape on the top surface of the mounting ring (7), and two elastic clamping pieces (24) are symmetrically arranged on the top surface of each fixing seat (23); the feeding pipe (9) is fixedly arranged on the mounting ring (7) through an elastic clamping piece (24); the side of the mounting ring (7) is provided with a clamping groove for clamping the paint spraying nozzles (8) at the position corresponding to each paint spraying nozzle (8).

5. The automatic paint spraying equipment for the steel bottle with good spraying effect according to claim 1, characterized in that: the feeding device comprises a driving shaft (26) and a driven shaft (27) which are respectively arranged at two end parts of the first mounting groove (2), and a driving motor (28) is arranged at the end part of the driving shaft (26); two symmetrically arranged transmission chains (29) are arranged between the driving shaft (26) and the driven shaft (27), and the material moving seat (4) is arranged between the two transmission chains (29); the infrared positioning sensor (3) is electrically connected with the active motor (28).

6. The automatic paint spraying apparatus for steel bottles with good spraying effect according to any one of claims 1 to 5, characterized in that: a protection piece (30) is sleeved on the infrared positioning sensor (3); and two side surfaces of the protective frame (6) are provided with channels for passing through the steel cylinder and the material moving seat (4).