Automatic numerical control six-axis spraying machine

Abstract

The utility model relates to the technical field of spraying equipment, in particular to an automatic numerical control six-axis spraying machine which comprises a supporting frame and a [-shaped mounting frame, a coating box is fixedly mounted on one side of the [-shaped mounting frame, a feeding pipeline is fixedly connected to the top of the coating box, a funnel-type connector is fixedly connected to the top of the feeding pipeline, and the funnel-type connector is fixedly connected to the other side of the coating box. According to the feeding device, the electric telescopic rod drives the material supplementing pipe to move, the material supplementing pipe is matched with the funnel type connector with the connecting hole, the material supplementing pipe can stretch into the funnel type connector, and therefore the material supplementing pipe can be conveniently fed into the funnel type connector; and external paint is conveyed into the paint box through the material supplementing hose and the material supplementing pipe, the paint can be conveniently and rapidly supplemented into the paint box, the automation degree is higher, operation is easy, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying equipment, in particular to an automatic numerically controlled six-axis spraying machine. Background Art

[0002] A sprayer is an automated device used to spray paint or coatings on the surface of an object. It can spray objects of different materials, such as metal, plastic, wood, etc. The function of the sprayer is to spray paint on the surface of the object through pneumatic spraying technology to form a uniform and dense coating.

[0003] In the prior art, there is a six-axis spray reciprocating machine proposed in patent application number "CN201720334350.0", which includes a box body, an electric control box installed on the box body, a conveyor belt installed inside the box body, a workbench installed on the top of the box body, a support frame installed on the workbench, a partition installed on the top of the support frame, and a paint spray box installed on the partition.

[0004] However, in the prior art, the paint is stored in a paint spray box or a paint box. When the paint stored in the paint spray box or the paint box is exhausted, the paint needs to be manually replenished, which is complicated to operate, has a low degree of automation, and is inconvenient to use. Utility Model Content

[0005] The purpose of the utility model is to provide an automatic CNC six-axis spraying machine to solve the problems raised in the above background technology.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] An automatic CNC six-axis spraying machine comprises a supporting frame and a U-shaped mounting frame, a paint box is fixedly mounted on one side of the U-shaped mounting frame, a feed pipe is fixedly connected to the top of the paint box, a funnel-type connector is fixedly connected to the top of the feed pipe, and a connecting hole is opened on one side of the funnel-type connector.

[0008] A vertical slot is provided on one side of the support frame, and an electric telescopic rod is fixedly connected to the top of the support frame, one end of the electric telescopic rod is fixedly connected to a movable connecting rod bent downward, and an end of the movable connecting rod away from the electric telescopic rod is fixedly connected to a feeding pipe, the feeding pipe and the connecting hole are adapted, a feeding pump is fixedly installed on the feeding pipe, and a feeding hose is fixedly connected to the feeding pipe, and one end of the feeding hose passes through the vertical slot and extends to the outside of the support frame.

[0009] Preferably, a lifting cylinder is fixedly mounted on the U-shaped mounting frame, a booster pump is fixedly mounted on the bottom of the lifting cylinder, and a spray gun is fixedly connected to the liquid outlet of the booster pump.

[0010] Preferably, a delivery hose is fixedly connected to the bottom of the paint box, and one end of the delivery hose away from the paint box is fixedly connected to the liquid inlet of the booster pump.

[0011] Preferably, the support frame is fixedly connected to an electric slide rail, the electric slide rail is connected to a slider movable on the electric slide rail, and the bottom of the slider is fixedly connected to a bearing recess.

[0012] Preferably, an adjusting screw is rotatably connected to the supporting recess, a driving motor is fixedly installed on one side of the supporting recess, the output end of the driving motor is fixedly connected to one end of the adjusting screw, a movable block is threadedly connected to the adjusting screw, and the bottom of the movable block is fixedly connected to the top of the U-shaped mounting frame.

[0013] Preferably, a limiting slide groove is provided on the top of the bearing recess, a movable convex plate is fixedly connected to the top of the movable block, and the movable convex plate and the limiting slide groove are slidably connected.

[0014] Beneficial effects of the utility model:

[0015] The utility model drives the feeding tube to move through the electric telescopic rod, and cooperates with the funnel-type connector with a connecting hole, so that the feeding tube can be extended into the funnel-type connector, and the external paint is transported to the paint box through the feeding hose and the feeding tube, so the paint inside the paint box can be quickly and conveniently replenished, the degree of automation is higher, the operation is simple, and it is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the utility model or the prior art, the drawings required for use in the embodiments or the prior art description are briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This utility model Figure 1 Schematic diagram of the structure of the middle feeding tube;

[0019] Figure 3 This utility model Figure 1 A schematic diagram of the structure of the top of the middle load-bearing recessed frame;

[0020] Figure 4 This utility model Figure 1 The structural diagram of the coating box;

[0021] Figure 5 This utility model Figure 1 Schematic diagram of the structure at the bottom of the electric slide rail.

[0022] The reference numerals in the figure are as follows:

[0023] 1. Support frame, 2. C-shaped mounting frame, 3. Paint box, 4. Feeding pipeline, 401. Solenoid valve, 5. Funnel-shaped connector, 6. Connecting hole, 7. Vertical notch, 8. Electric telescopic rod, 9. Movable connecting rod, 10. Feeding pipe, 11. Feeding pump, 12. Feeding hose, 13. Lifting cylinder, 14. Booster pump, 15. Spraying gun, 16. Delivery hose, 17. Electric slide rail, 171. Slide block, 18. Bearing concave frame, 19. Adjusting screw, 20. Driving motor, 21. Movable block, 22. Limit sliding groove, 23. Movable convex plate. Detailed implementation manners

[0024] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0025] An automatic numerically controlled six-axis spraying machine includes a support frame 1 and a C-shaped mounting frame 2. One side of the C-shaped mounting frame 2 is fixedly installed with a paint box 3. The top of the paint box 3 is fixedly connected with a feeding pipeline 4. The top of the feeding pipeline 4 is fixedly connected with a funnel-shaped connector 5. One side of the funnel-shaped connector 5 is provided with a connecting hole 6.

[0026] One side of the support frame 1 is provided with a vertical notch 7. The top of the support frame 1 is fixedly connected with an electric telescopic rod 8. One end of the electric telescopic rod 8 is fixedly connected with a downwardly bent movable connecting rod 9. The end of the movable connecting rod 9 away from the electric telescopic rod 8 is fixedly connected with a feeding pipe 10. The feeding pipe 10 is adapted to the connecting hole 6. A feeding pump 11 is fixedly installed on the feeding pipe 10. A feeding hose 12 is fixedly connected to the feeding pipe 10. One end of the feeding hose 12 passes through the vertical notch 7 and extends to the outside of the support frame 1.

[0027] As Figure 1 and Figure 4The support frame 1 can be fixed on an external device. All the devices in the device are connected to an external power supply and can be automatically controlled by a single-chip microcomputer. The paint to be sprayed is stored inside the paint box 3. There is a solenoid valve 401 on the feed pipe 4. The solenoid valve 401 can close the feed pipe 4, which is beneficial to the preservation of the paint inside the paint box 3. The top of the funnel-type connector 5 is closed, and its interior is a funnel-shaped cavity, so that the paint entering the funnel-type connector 5 will flow into the feed pipe 4. The paint box 3 adopts a transparent paint box, which can observe the paint content inside the paint box 3. One end of the feeding hose 12 is connected to the external paint supply device.

[0028] A lifting cylinder 13 is fixedly mounted on the U-shaped mounting frame 2, a booster pump 14 is fixedly mounted on the bottom of the lifting cylinder 13, and a spray gun 15 is fixedly connected to the liquid outlet of the booster pump 14.

[0029] A delivery hose 16 is fixedly connected to the bottom of the paint box 3 , and one end of the delivery hose 16 away from the paint box 3 is fixedly connected to the liquid inlet of the booster pump 14 .

[0030] like Figure 1 and Figure 5 The paint box 3 and the booster pump 14 are connected via a delivery hose 16 .

[0031] The support frame 1 is fixedly connected to an electric slide rail 17 , and the electric slide rail 17 is connected to a slider 171 that can move on the electric slide rail. The bottom of the slider 171 is fixedly connected to a bearing recess 18 .

[0032] like Figure 1 and Figure 5 The electric slide rail 17 is a prior art, and the electric slide rail 17 is used to drive the slider 171 to slide, and can drive the bearing recess 18 to move together.

[0033] An adjusting screw 19 is rotatably connected to the supporting recess 18, a driving motor 20 is fixedly installed on one side of the supporting recess 18, an output end of the driving motor 20 is fixedly connected to one end of the adjusting screw 19, a movable block 21 is threadedly connected to the adjusting screw 19, and the bottom of the movable block 21 is fixedly connected to the top of the U-shaped mounting frame 2.

[0034] like Figure 1 , Figure 3 and Figure 5, the electric slide rail 171 can drive the bearing concave frame 18 and the components connected below the bearing concave frame 18 to move in the Y-axis direction. When the drive motor 20 drives the adjustment screw 19 to rotate in different directions, it can drive the movable block 21 and the C-shaped mounting frame 2 and the components connected to the C-shaped mounting frame to move in the X-axis direction. The telescopic movement of the lifting cylinder 13 can drive the booster pump 14 and the spray gun 15 to move in the Z-axis direction, so that the spray gun 15 can spray a larger range of workpieces.

[0035] A limiting chute 22 is opened at the top of the bearing concave frame 18. A movable convex plate 23 is fixedly connected to the top of the movable block 21, and the movable convex plate 23 is slidably connected to the limiting chute 22.

[0036] Such as Figure 1 and Figure 3 , by using the sliding connection between the movable block 21 and the movable convex plate 23, the movable block 21 can only move in the horizontal direction.

[0037] The working principle of an automatic numerical control six-axis spraying machine provided by the present utility model is as follows:

[0038] When spraying a workpiece is required, the booster pump 14 is started, and the paint in the paint box 3 is transported to the spray gun 15 through the delivery hose 16, and then sprayed by the spray gun 15 onto the workpiece;

[0039] When replenishing the paint in the paint box 3, the electric slide rail 17 cooperates with the drive motor 20, and finally drives the C-shaped mounting frame 2 and the paint box 3 to move to the initial position (as Figure 1 shown), at this time, the electric telescopic rod 8 contracts, and drives the feeding pipe 10 to move towards the direction of the funnel-shaped connector 5 through the movable connecting rod 9, and makes one end of the feeding pipe 10 snap into the connecting hole 6;

[0040] At this time, the feeding pump 11 is started, the solenoid valve 401 is opened, and the external paint is transported into the funnel-shaped connector 5 through the feeding pipe 10 through the feeding hose 12, and the paint then enters the interior of the paint box 3 from the feeding pipeline 4;

[0041] After the paint replenishment in the paint box 3 is completed, the solenoid valve 401 closes, the electric telescopic rod 8 extends, and drives the feeding pipe 10 to move through the movable connecting rod 9, so that the feeding pipe 10 is separated from the funnel-shaped connector 5. At this time, the C-shaped mounting frame 2 and the paint box 3 can continue to move and perform paint spraying through the spray gun 15.

[0042] Compared with the related technology, an automatic numerical control six-axis spraying machine provided by the present utility model has the following

[0043] Beneficial effects:

[0044] The utility model drives the feeding tube 10 to move through the electric telescopic rod 8, and cooperates with the funnel-type connector 5 with the connecting hole 6, so that the feeding tube 10 can be extended into the funnel-type connector 5, and the external paint is transported to the paint box 3 through the feeding hose 12 and the feeding tube 10, so that the paint inside the paint box 3 can be quickly and conveniently replenished, with a higher degree of automation, simple operation, and convenient use.

[0045] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. An automatic CNC six-axis spraying machine, comprising a support frame (1) and a U-shaped mounting frame (2), characterized in that: A coating box (3) is fixedly mounted on one side of the U-shaped mounting frame (2); a feed pipe (4) is fixedly connected to the top of the coating box (3); a funnel-shaped connector (5) is fixedly connected to the top of the feed pipe (4); and a connection hole (6) is provided on one side of the funnel-shaped connector (5); A vertical slot (7) is provided on one side of the support frame (1); an electric telescopic rod (8) is fixedly connected to the top of the support frame (1); one end of the electric telescopic rod (8) is fixedly connected to a movable connecting rod (9) bent downward; one end of the movable connecting rod (9) away from the electric telescopic rod (8) is fixedly connected to a feeding pipe (10); the feeding pipe (10) and the connecting hole (6) are matched; a feeding pump (11) is fixedly installed on the feeding pipe (10); a feeding hose (12) is fixedly connected to the feeding pipe (10); one end of the feeding hose (12) passes through the vertical slot (7) and extends to the outside of the support frame (1).

2. The automatic CNC six-axis spraying machine according to claim 1, characterized in that: A lifting cylinder (13) is fixedly mounted on the U-shaped mounting frame (2), a booster pump (14) is fixedly mounted on the bottom of the lifting cylinder (13), and a spray gun (15) is fixedly connected to the liquid outlet of the booster pump (14).

3. The automatic CNC six-axis spraying machine according to claim 2, characterized in that: A delivery hose (16) is fixedly connected to the bottom of the paint box (3), and one end of the delivery hose (16) away from the paint box (3) is fixedly connected to the liquid inlet of the booster pump (14).

4. The automatic CNC six-axis spraying machine according to claim 1, characterized in that: The support frame (1) is fixedly connected to an electric slide rail (17), the electric slide rail (17) is connected to a slider (171) movable on the electric slide rail, and the bottom of the slider (171) is fixedly connected to a bearing recess (18).

5. The automatic CNC six-axis spraying machine according to claim 4, characterized in that: An adjusting screw (19) is rotatably connected to the bearing recess (18), a driving motor (20) is fixedly installed on one side of the bearing recess (18), an output end of the driving motor (20) is fixedly connected to one end of the adjusting screw (19), a movable block (21) is threadedly connected to the adjusting screw (19), and the bottom of the movable block (21) is fixedly connected to the top of the U-shaped mounting frame (2).

6. The automatic CNC six-axis spraying machine according to claim 5, characterized in that: A limiting slide groove (22) is provided on the top of the bearing recess (18), a movable convex plate (23) is fixedly connected to the top of the movable block (21), and the movable convex plate (23) and the limiting slide groove (22) are slidably connected.

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