CN216655000U

CN216655000U - Quantitative bead-walking cleaning color-changing robot system

Info

Publication number: CN216655000U
Application number: CN202220052733.XU
Authority: CN
Inventors: 冷雪静
Original assignee: Beijing Zhongqing Zhicheng Technology Co ltd
Current assignee: Beijing Zhongqing Zhicheng Technology Co ltd
Priority date: 2022-01-11
Filing date: 2022-01-11
Publication date: 2022-06-03
Anticipated expiration: 2032-01-11

Abstract

The utility model discloses a quantitative bead-walking cleaning color-changing robot system which comprises a quantitative supply cleaning module, a paint supply pipeline, two bead-walking transceivers and two beads, wherein one end of the paint supply pipeline is connected with the quantitative supply cleaning module; the first ball-moving transceiver is connected in series on the paint supply pipeline and is close to the quantitative type supply cleaning module, and a ball-moving inlet and outlet port of the first ball-moving transceiver is positioned on one side far away from the quantitative type supply cleaning module; the second bead-moving transceiver is connected in series with the tail part of the paint supply pipeline, and the bead-moving inlet and outlet port is positioned at one side close to the quantitative type supply cleaning module; the moving ball can be sent or received by the moving ball transceiver and can slide along the wall in the paint supply pipeline. Because the form of sealing one section of paint by one bead is adopted, a large amount of paint cannot exist in the pipeline of the straddle bay, and the use of coating or solvent is reduced during color changing, thereby reducing the production cost and the operation cost.

Description

Quantitative bead-walking cleaning color-changing robot system

Technical Field

The utility model relates to the technical field of automatic coating, in particular to a quantitative bead-moving cleaning and color-changing robot system.

Background

Although the existing large paint conveying and mixing systems matched with the surface coating process used in the fields of aviation, aerospace, war industry, automobiles and the like solve the problem that paint is supplied to a spraying robot by paint conveying and mixing, each large system can only convey and mix paint corresponding to paint with one color, if the system needs color changing, the system needs five to fifteen days to finish changing, wastes time and labor, consumes a large amount of solvent and generates a large amount of pollutants. Based on the limitation of a large system, a rapid color changing system (mainly comprising a quantitative supply cleaning module, a pneumatic or electric valve set and a pipeline and controlled by a control circuit board) is produced, the color changing efficiency is greatly improved, and the color changing time is still forty minutes.

Above-mentioned two kinds of systems all need make paint be full of the pipeline so that can send paint to integrated distribution module (integrated distribution module concatenates a plurality ofly on the pipeline, and every all is connected with robot end and trades look valve and spray gun), even if can the ration supply paint, nevertheless still have a large amount of paint that can not be utilized in the pipeline of cross-car room, all need retrieve these paint earlier when trading the look and wash the pipeline again. On one hand, the recovered paint is not easy to store, and even needs a plurality of paint buckets to store; on the other hand, a large amount of solvent or coating is needed in the cleaning process to completely clean the paint remained on the inner wall of the pipeline, and the cleaning is not clean and long in time; the production cost and the operation cost are high, and a quantitative quick color changing cleaning system needs to be researched and developed urgently, so that the paint residue in the pipeline is reduced, and the use of cleaning paint is reduced.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a quantitative bead-moving cleaning and color-changing robot system to solve the problems.

In order to achieve the above purpose, the utility model provides the following technical scheme:

a quantitative bead-walking cleaning color-changing robot system comprises a quantitative supply cleaning module, a paint supply pipeline, two bead-walking transceivers and two beads, wherein one end of the paint supply pipeline is connected with the quantitative supply cleaning module; the first ball-moving transceiver is connected in series with the paint supply pipeline and is close to the quantitative supply cleaning module, and a ball-moving inlet and outlet port of the first ball-moving transceiver is positioned on one side far away from the quantitative supply cleaning module; the second bead-moving transceiver is connected in series with the tail part of the paint supply pipeline, and a bead-moving inlet and outlet port is positioned at one side close to the quantitative type supply cleaning module; the running ball can be sent or received by the running ball transceiver and can slide along the wall in the paint supply pipeline.

Further, the ball is in a plunger shape.

Furthermore, a first compressed gas pipeline is connected to a pipeline between the first ball-moving transceiver and the quantitative supply cleaning module, and a first compressed gas valve is mounted on the first compressed gas pipeline.

Furthermore, a second compressed gas pipeline is connected to one side, far away from the quantitative supply cleaning module, of the second ball-moving transceiver, and a second compressed gas valve is mounted on the second compressed gas pipeline.

Further, walk the pearl transceiver include the body and concatenate in two needle valves on the body, two the valve plate interval of needle valve is not less than walk the length of pearl, the needle valve aperture can be opened and half-open switch over between.

The utility model has the following advantages:

when paint is supplied, firstly, sending a moving bead, then, supplying a certain amount of paint, then, sending another moving bead, sealing the paint by the two moving beads to form a paint liquid column at one end, sending the paint liquid column to a paint spraying workshop through compressed air, and transferring the paint from the paint liquid column to a robot by a plurality of integrated distribution modules of a paint supply pipeline connected in series in the paint spraying workshop; because the form of sealing one section of paint by one bead is adopted, a large amount of paint cannot exist in the pipeline of the straddle bay, and the use of coating or solvent is reduced during color changing, thereby reducing the production cost and the operation cost.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so that those skilled in the art can understand and read the present invention, and do not limit the conditions for implementing the present invention, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the functions and purposes of the present invention, should still fall within the scope covered by the contents disclosed in the present invention.

FIG. 1 is a schematic view of a quantitative bead-cleaning color-changing robot system (not painted) according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a quantitative bead-cleaning and color-changing robot system according to an embodiment of the present invention (when paint supply is started, the amount of paint is not fixed);

FIG. 3 is a schematic diagram of a quantitative bead-cleaning color-changing robot system according to an embodiment of the present invention (when paint supply is started, paint is quantitatively filled in a paint supply pipeline; at this time, compressed air pushes the paint to move toward an integrated distribution module);

FIG. 4 is a schematic view of a quantitative bead-cleaning color-changing robot system according to an embodiment of the present invention (for painting);

fig. 5 is a schematic structural diagram of a bead transceiver of a quantitative bead-moving cleaning and color-changing robot system according to an embodiment of the present invention.

In the figure: 1-a quantitative supply cleaning module, 2-a paint supply pipeline, 3-an integrated distribution module, 4-an oil drum, 5-a robot end color changing valve and a spray gun, 6-a ball moving transceiver, 61-a pipe body, 62-a needle valve, 63-a valve plate, 7-a ball moving, 8-a first compressed gas pipeline and 9-a second compressed gas pipeline.

Detailed Description

The present invention is described in terms of particular embodiments, other advantages and features of the utility model will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the utility model and that it is not intended to limit the utility model to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for clarity of description, and are not intended to limit the scope of the present invention, and changes or modifications in the relative relationship may be made without substantial changes in the technical content.

The embodiment provides a quantitative formula is walked pearl and is washd color changing robot system, is one kind and can realize that fluid ration such as paint, solvent is carried, is retrieved and quick abluent device, can also guarantee the high-efficient utilization of paint under the abluent prerequisite of accomplishing fast color changing.

As shown in fig. 1-5, the quantitative bead-cleaning color-changing robot system is an improvement on the prior art, and comprises an existing quantitative supply cleaning module 1, a paint supply pipeline 2 and a plurality of integrated distribution modules 3. The quantitative supply cleaning module 1 is positioned in a paint distribution workshop and pumps oil from an oil drum 4; one end of the paint supply pipeline 2 is connected with the quantitative type supply cleaning module 1, and the workshop at the other end of the paint supply pipeline 2 extends into the paint spraying workshop. A plurality of integrated distribution modules 3 are connected in series on the paint supply pipeline 2 in the paint spraying workshop, and each integrated distribution module 3 is connected with a robot end color changing valve and a spray gun 5.

With continued reference to fig. 1-5, the improved quantitative bead-walking cleaning color-changing robot system further comprises two bead-walking transceivers 6 and two beads 7. The first bead transceiver 6 is connected in series to the paint supply pipe 2 and is close to the quantitative supply cleaning module 1, and a bead inlet and outlet port of the first bead transceiver 6 is located on a side far away from the quantitative supply cleaning module 1. The second bead transceiver 6 is connected in series to the tail of the paint supply pipe 2, and the bead inlet and outlet port is located at one side close to the quantitative supply cleaning module 1. The ball 7 can be sent or received by the ball transceiver 6 and can slide along the inner wall of the paint supply pipeline 2; by adherent sliding is meant that the bead 7 can both block the paint supply conduit 2 and move within the paint supply conduit 2. As shown in fig. 5, the ball transceiver 6 includes a tube 61 and two needle valves 62 connected in series to the tube 61, the distance between valve plates 63 of the two needle valves 62 is not less than the length of the ball 7, and the opening of the needle valves 62 can be switched between full opening and half opening; the substance can be understood as: two needle valves 62 are connected to a section of pipeline, the two needle valves 62 can be opened but can not be completely closed, the needle valves 62 prevent the moving ball 7 from flowing along with gas or liquid (paint, coating and the like) flowing through the pipe body 61, and the moving ball 7 in the pipe body 61 is limited, so that the purpose of receiving and sending the moving ball 7 is achieved. The moving ball 7 is generally in a plunger shape, namely in a cylindrical shape, the diameter of the moving ball 7 is slightly smaller than the inner diameter of the paint supply pipeline 2, and the principle that the moving ball 7 moves in the paint supply pipeline is similar to the principle of the drift diameter of a drift diameter gauge. A first compressed gas pipeline 8 is connected to a pipeline between the first ball-running transceiver and the quantitative supply cleaning module 1, and a first compressed gas valve is installed on the first compressed gas pipeline 8. A second compressed gas pipeline 8 is connected to one side of the second bead-moving transceiver, which is far away from the quantitative supply cleaning module 1, and a second compressed gas valve is installed on the second compressed gas pipeline 8. The needle valve 62 and the compressed gas valve can be electric control valves and are controlled by a control circuit board in the original system to be opened and closed; wherein, the needle valve 62 and the compressed gas valve can also be controlled by a gas source; the control of the various valves is achievable by the prior art and is not a core protection point of the present application and will not be described further.

The quantitative bead-moving cleaning color-changing robot system can operate according to the actual requirements of spraying operation. When paint is supplied, one bead 7 is firstly launched into the paint supply pipeline 2, then the paint is quantitatively filled into the paint supply pipeline 2 according to the amount of the paint required by production scheduling, the filling amount of the paint in the pipeline is constantly calculated, when the amount of the paint in the pipeline reaches the required amount, one bead 7 is launched into the paint supply pipeline 2, the second bead 7 is pushed by air, the bead 7 pushes the quantitative paint to supply the paint at a certain pressure, and after the spraying operation is finished, no redundant paint exists in the paint supply pipeline 2 basically. During cleaning, a form that a section of solvent is sealed by two beads 7 can be adopted, the beads 7 are pushed by air, and the paint supply pipeline 2 through which the solvent liquid column passes is cleaned, so that the solvent can be effectively saved. Meanwhile, the balls 7 can scrape and rub the inner wall of the pipeline, and the cleaning effect is improved.

Take the paint supply as an example: as shown in fig. 1, both beads 7 are in the first bead transceiver, and at this time, the paint supply has not yet started; as shown in fig. 2, starting paint supply, opening a needle valve 62 of a first bead transceiver far from the quantitative supply cleaning module 1 fully (which may be called as fully opening a first needle valve 62), releasing a limit on a bead 7 far from the quantitative supply cleaning module 1 (which may be called as releasing the limit on the first bead 7), and moving the bead 7 along the paint supply pipeline 2 toward a paint spraying workshop by being pushed by paint along the paint supply pipeline 2 as the quantitative supply cleaning module 1 fills paint into the paint supply pipeline 2; the needle valve 62 of the first bead transceiver 6 close to the quantitative supply cleaning module 1 is fully opened (which may be called as second needle valve 62 is fully opened), the limit close to the bead 7 of the quantitative supply cleaning module 1 is released (which may be called as limit release of second bead 7), and at this time, the quantitative supply of paint is already completed, as shown in fig. 3, two beads 7 are both in the paint supply pipeline 2 (the paint with quantitative supply is sealed between the two beads 7), at this time, the first compressed gas valve is opened, compressed gas is supplied to the paint supply pipeline 2 through the first compressed gas pipeline 8, and the compressor pushes the second bead 7 to move, so that the paint with quantitative supply is sent to the paint supply pipeline 2 at the integrated distribution module 3; as shown in fig. 4, the two beads 7 are pushed into the second bead transceiver 6 one after another by the compressed gas to be stored. And the second compressed gas valve is opened at the later stage, so that the two beads 7 can be pushed back into the first bead transceiver 6.

Although the utility model has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the utility model. Accordingly, such modifications and improvements are intended to be within the scope of the utility model as claimed.

Claims

1. A quantitative bead-walking cleaning color-changing robot system comprises a quantitative supply cleaning module (1) and a paint supply pipeline (2), wherein one end of the paint supply pipeline (2) is connected with the quantitative supply cleaning module (1), and the quantitative bead-walking cleaning color-changing robot system is characterized by further comprising two bead-walking transceivers (6) and two beads (7); the first ball-moving transceiver (6) is connected in series with the paint supply pipeline (2) and is close to the quantitative supply cleaning module (1), and a ball-moving inlet and outlet port of the first ball-moving transceiver (6) is positioned on one side far away from the quantitative supply cleaning module (1); the second bead-moving transceiver (6) is connected in series with the tail part of the paint supply pipeline (2), and a bead-moving inlet and outlet port is positioned at one side close to the quantitative supply cleaning module (1); the ball (7) can be sent or received by the ball transceiver (6) and can slide along the wall in the paint supply pipeline (2).

2. The quantitative bead-moving washing and color-changing robot system according to claim 1, wherein the bead-moving (7) is in the shape of a plunger.

3. The quantitative bead-running cleaning and color-changing robot system according to claim 1, wherein a first compressed gas pipeline (8) is connected to a pipeline between a first bead-running transceiver (6) and the quantitative supply cleaning module (1), and a first compressed gas valve is installed on the first compressed gas pipeline (8).

4. The quantitative bead-moving cleaning and color-changing robot system according to claim 1, wherein a second compressed gas pipeline (9) is connected to a side of the second bead-moving transceiver (6) far away from the quantitative supply cleaning module (1), and a second compressed gas valve is installed on the second compressed gas pipeline (9).

5. The quantitative bead-moving cleaning and color-changing robot system according to any one of claims 1-4, wherein the bead-moving transceiver (6) comprises a tube body (61) and two needle valves (62) connected in series on the tube body (61), the distance between valve plates (63) of the two needle valves (62) is not less than the length of the bead-moving body (7), and the opening degree of the needle valves (62) can be switched between full opening and half opening.