Reciprocating spray machine
By designing a reciprocating machine point sprayer containing absorption component, the problem of insufficient paint mist removal in traditional spray paint rooms is solved, and effective paint mist removal in the spray paint room is achieved, improving the health and safety of operators.
Patent Information
- Application Number
- CN202420980192.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-08
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-05-08
AI Technical Summary
Traditional spray paint rooms mostly do not have the effect of removing paint mist in the spray paint room, which leads to the inhalation of organic waste gas by the operator, affecting health.
A reciprocating machine point sprayer is designed, including the spray room body, a workbench and absorption assembly. The suction assembly controls the paint box to approach the workpiece through a linear module, and uses a negative pressure device to attract the paint mist. The first baffle and the second baffle adjust the suction direction and suction force.
Effectively absorb paint mist in the spray room chamber, reduce the release of organic waste gas, and improve the health and safety of operators. By adjusting the suction force magnitude and direction, it can adapt to the processing needs of different workpieces.
Smart Images
Figure CN222695100U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of paint spraying equipment, in particular to a reciprocating spot spraying machine with the function of absorbing and removing paint mist. Background Art
[0002] A spray paint room is a room where the filtered paint objects are sprayed and colored. It is also called a paint room. A spray paint room is a device that provides a special environment for painting operations. It can meet the requirements of temperature, humidity, light intensity, air cleanliness, etc. for painting operations. It can limit and treat the paint mist and organic waste gas generated during the painting operation before discharging. It is an environmentally friendly painting equipment. Most traditional spray paint rooms do not have the function of absorbing the paint mist in the spray paint room, so that the organic waste gases such as toluene and alcohol in the paint mist are inhaled by the operators, affecting the health of the operators. Utility Model Content
[0003] In order to overcome the above-mentioned shortcomings, the purpose of the utility model is to provide a reciprocating spraying machine.
[0004] In order to achieve the above objectives, the technical solution adopted by the utility model includes:
[0005] A spray booth body, wherein a spray booth chamber is formed in the spray booth body, and a spray head is arranged in the spray booth chamber through a three-axis assembly so that the spray head can perform a paint spraying operation along the XYZ axis direction;
[0006] A workbench, the workbench is arranged in the spray room chamber, the workbench is used to place the workpiece to be processed, the workbench is rotatably installed in the spray room chamber by a rotary cylinder, and the top surface of the workbench is provided with a suction cup for adsorbing the workpiece;
[0007] A suction component is arranged on the periphery of the workbench and is used to suck out the scattered paint mist sprayed from the nozzle. The suction component can adjust the suction force and direction of the paint mist.
[0008] In the preferred technical solution of the above-mentioned reciprocating spot spraying machine, the suction components have four groups and are arranged in a square structure on the periphery of the workbench.
[0009] In the preferred technical solution of the above-mentioned reciprocating spraying machine, the suction assembly includes:
[0010] A linear module, a paint box is installed on the linear module, the paint box is connected to an external negative pressure device, the paint box is formed with an opening on a side facing the workbench, a first baffle is hingedly connected to the upper part of the opening, and a second baffle is hingedly connected to the lower part of the opening;
[0011] An elastic member, wherein the first baffle plate and the second baffle plate are pulled by the elastic member at the end away from the paint box and always have a tendency to block the opening of the paint box;
[0012] A first pushing block and a second pushing block, wherein the first pushing block is pushed by the first driving device to contact the first baffle plate, and the second pushing block is pushed by the second driving device to contact the second baffle plate.
[0013] In the preferred technical solution of the above-mentioned reciprocating spray gun, the first push block and the second push block are equipped with a first magnet at one end close to the paint box opening, and the first baffle and the second baffle are equipped with a second magnet, and the first magnet and the second magnet are magnetically attracted to each other.
[0014] In the preferred technical solution of the above-mentioned reciprocating spot spraying machine, the linear module includes a servo motor, a screw and a slider; a rubber bellows is installed on the slider, and the rubber bellows is sleeved on the screw.
[0015] In the preferred technical solution of the above-mentioned reciprocating spraying machine, the inner surface of the paint box is sprayed with a polytetrafluoroethylene coating.
[0016] In the preferred technical solution of the above-mentioned reciprocating spot spraying machine, the elastic member is a spring or elastic steel.
[0017] In the preferred technical solution of the above reciprocating spray gun, the maximum angle between the first baffle and the top surface of the paint box is 180°, and the maximum angle between the second baffle and the bottom surface of the paint box is 180°.
[0018] The beneficial effect of the utility model is that the paint box is controlled by the linear module to be close to the workpiece on the workbench. When negative pressure is formed in the paint box, the paint mist in the spray room chamber is attracted to the paint box for collection. The first baffle and the second baffle hingedly arranged at the opening of the paint box are used to control the direction in which the paint mist is attracted into the paint box. At the same time, by adjusting the degree of shielding of the paint box opening by the first baffle and the second baffle, the suction force of the paint mist can be adjusted at the same power of the negative pressure device. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is the front view of the utility model;
[0020] Figure 2 is a schematic diagram of the suction removal component;
[0021] Figure 3 is a cross-sectional view of a paint box;
[0022] In the figure:
[0023] Spray booth body 1, spray booth chamber 10, spray head 2, workpiece 3, suction assembly 4, linear module 41, servo motor 411, screw 412, slider 413, paint box 42, opening 421, first baffle 43, second baffle 44, first push block 45, second push block 46, first drive device 47, second drive device 48, three-axis assembly 5. DETAILED DESCRIPTION
[0024] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the protection scope of the present invention.
[0025] It should be noted that in the description of the present invention, the terms "upper", "lower", "left", "right", "front", "rear" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.
[0026] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "disposed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0027] like Figures 1 to 3 As shown, the reciprocating spot spraying machine of the utility model comprises: a spray booth body 1, a workbench and a suction assembly 4; wherein, a spray booth chamber 10 is formed in the spray booth body 1, and a spray head 2 is arranged in the spray booth chamber 10 through a three-axis assembly 5, so that the spray head 2 can perform a paint spraying operation along the XYZ axis direction; the workbench is arranged in the spray booth chamber 10, and the workbench is used to place a workpiece 3 to be processed; the suction assembly 4 is arranged on the side of the workbench, and is used to suck away the scattered paint mist sprayed by the spray head 2, and the suction assembly 4 can adjust the suction force and direction of the paint mist.
[0028] See also Figure 1 The three-axis assembly 5 includes an X-axis linear module, a Y-axis linear module and a Z-axis linear module, wherein the Y-axis linear module is installed on the X-axis linear module, and the Z-axis linear module is installed on the X-axis linear module. When the nozzle 2 is driven, the driving of the nozzle 2 in the X-axis, Y-axis and Z-axis directions can be achieved by cooperating with the X-axis linear module, the Y-axis linear module and the Z-axis linear module to meet the painting processing of the workpiece 3 at different angles.
[0029] See also Figure 1 The workbench is equipped with a suction cup, which is connected to an external vacuum device. When the workpiece 3 is placed on the workbench, the suction cup can adsorb the workpiece 3 to achieve a fixing effect on the workpiece 3, thereby ensuring the stability of the workpiece 3 during the painting process. The workbench is rotatably installed in the spray room chamber 10 by a rotating cylinder. The rotation of the workbench is controlled by the rotating cylinder, so that the workpiece 3 on the workbench can be rotated accordingly, which is convenient for the nozzle 2 to spray paint the workpiece 3.
[0030] See also Figure 1 The suction assembly 4 has multiple suction assemblies, which can absorb the paint mist around the workpiece 3 to prevent the paint mist from scattering in the spray chamber 10, thereby reducing the problem of the paint mist being inhaled into the lungs of the staff after the spray chamber 10 is opened, thereby improving the safety of the staff during operation. At the same time, the suction assembly 4 can adjust the suction force and the direction of negative pressure suction on the paint mist, so as to meet the elimination effect of the paint mist of the present application when processing different workpieces 3, thereby improving the scope of application of the present application.
[0031] In one or more embodiments, the suction assembly 4 has four groups and is arranged in a square structure on the periphery of the workbench. Figure 1 Through this arrangement, the suction component 4 can comprehensively and timely remove the paint mist overflowing from the side of the workbench, thereby improving the use effect of the present application.
[0032] In one or more embodiments, the suction assembly 4 includes: a linear module 41, a paint box 42 is installed on the linear module 41, the paint box 42 is connected to an external negative pressure device, the paint box 42 is formed with an opening 421 on the side facing the workbench, the upper part of the opening 421 is hinged with a first baffle 43, and the lower part of the opening 421 is hinged with a second baffle 44; an elastic member, the first baffle 43 and the second baffle 44 are pulled by the elastic member at the end away from the paint box 42 and always have a tendency to block the opening 421 of the paint box 42; a first push block 45 and a second push block 46, the first push block 45 is pushed by the first drive device 47 to contact with the first baffle 43, and the second push block 46 is pushed by the second drive device 48 to contact with the second baffle 44.
[0033] See also Figure 2The linear module 41 is used to control the movement of the paint box 42 in a direction perpendicular to the side of the workbench, so that the paint box 42 can be close to or away from the workbench, so that the workbench can place workpieces 3 to be processed of different sizes, thereby improving the scope of application of the present application; the paint box 42 is set with an opening 421 on one side, and the interior of the paint box 42 is connected to an external negative pressure device through a negative pressure pipe. The negative pressure device can provide negative pressure in the paint box 42, so that the paint mist in the spray room chamber 10 is attracted to the paint box 42 and collected. The first baffle 43 and the second baffle 44 are respectively hingedly configured at the upper and lower parts of the opening 421 of the paint box 42 to control the direction in which the paint mist is attracted into the paint box 42. At the same time, by adjusting the degree of shielding of the first baffle 43 and the second baffle 44 on the opening 421 of the paint box 42, the suction force of the paint mist can be adjusted at the same power of the negative pressure device.
[0034] The drawings do not show elastic members, and there are two elastic members, one connecting the paint box 42 to the first baffle 43, and the other connecting the paint box 42 to the second baffle 44. Under the action of the elastic members, the first baffle 43 and the second baffle 44 always tend to close the opening 421 of the paint box 42.
[0035] See also Figure 2 , Figure 3 The first driving device 47 and the second driving device 48 can be driving cylinders, the driving shaft end of the first driving device 47 can be directly connected to the first push block 45, and the driving device of the second driving device 48 can be directly connected to the second push block 46, so that under the action of the first driving device 47 and the second driving device 48, the first push block 45 pushes the first baffle 43 to open or close relative to the opening 421 of the paint box 42, and the second push block 46 pushes the second baffle 44 to open or close relative to the opening 421 of the paint box 42, so as to control the paint mist suction angle and the suction force, and the operation is simple. In other possible implementations, the first driving device 47 and the second driving device 48 can be connected to the first push block 45 and the second push block 46 respectively by means of connecting plates, which are not specifically limited.
[0036] In one or more embodiments, the first push block 45 and the second push block 46 are installed with a first magnet at one end close to the opening 421 of the paint box 42, and the first baffle plate 43 and the second baffle plate 44 are installed with a second magnet, and the first magnet and the second magnet are magnetically attracted to each other. Through this arrangement, it is possible to ensure that the first baffle plate 43 shakes relative to the first push block 45 and the second baffle plate 44 shakes relative to the second push block 46 due to excessive suction during the process of attracting the paint mist in the present application, thereby reducing the generation of noise and improving the use effect.
[0037] In one or more embodiments, the linear module 41 at least includes a servo motor 411, a screw 412 and a slider 413; a rubber bellows is installed on the slider 413, and the rubber bellows is sleeved on the screw 412. The accompanying drawings do not show the rubber bellows, and there are two rubber bellows, which are respectively sleeved on the screw 412 on both sides of the slider 413; when the slider 413 moves on the screw 412, the rubber bellows on one side of the slider 413 is compressed, and the rubber bellows on the other side of the slider 413 is in an expanded state, and the rubber bellows can always protect the screw 412 to prevent paint mist from adhering to the screw 412 and affecting its service life.
[0038] In one or more embodiments, the inner surface of the paint box 42 is sprayed with a polytetrafluoroethylene coating.
[0039] In one or more embodiments, the elastic member is a spring or elastic steel.
[0040] In one or more embodiments, the maximum angle between the first baffle and the top surface of the paint box is 180°, and the maximum angle between the second baffle and the bottom surface of the paint box is 180°. Through this arrangement, the opening 421 of the paint box 42 can be opened to the maximum, so as to absorb the paint mist in the spray booth chamber 10 in large quantities.
[0041] The above implementation modes are only for illustrating the technical concept and features of the utility model, and their purpose is to allow people familiar with this technology to understand the content of the utility model and implement it. It cannot be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.
Claims
1. A reciprocating spraying machine, characterized in that: include: A spray booth body, wherein a spray booth chamber is formed in the spray booth body, and a spray head is arranged in the spray booth chamber through a three-axis assembly so that the spray head can perform a paint spraying operation along the XYZ axis direction; A workbench, the workbench is arranged in the spray room chamber, the workbench is used to place the workpiece to be processed, the workbench is rotatably installed in the spray room chamber by a rotary cylinder, and the top surface of the workbench is provided with a suction cup for adsorbing the workpiece; A suction component is arranged on the periphery of the workbench and is used to suck out the scattered paint mist sprayed from the nozzle. The suction component can adjust the suction force and direction of the paint mist.
2. The reciprocating spraying machine according to claim 1, characterized in that: The suction components have four groups and are arranged on the periphery of the workbench in a square structure.
3. The reciprocating spraying machine according to claim 1 or 2, characterized in that: The suction assembly comprises: A linear module, a paint box is installed on the linear module, the paint box is connected to an external negative pressure device, the paint box is formed with an opening on a side facing the workbench, a first baffle is hingedly connected to the upper part of the opening, and a second baffle is hingedly connected to the lower part of the opening; An elastic member, wherein the first baffle plate and the second baffle plate are pulled by the elastic member at the end away from the paint box and always have a tendency to block the opening of the paint box; A first pushing block and a second pushing block, wherein the first pushing block is pushed by the first driving device to contact the first baffle plate, and the second pushing block is pushed by the second driving device to contact the second baffle plate.
4. The reciprocating spraying machine according to claim 3, characterized in that: The first push block and the second push block are installed with a first magnet at one end close to the paint box opening, and the first baffle plate and the second baffle plate are installed with a second magnet, and the first magnet and the second magnet are magnetically attracted to each other.
5. The reciprocating spraying machine according to claim 3, characterized in that: The linear module comprises a servo motor, a screw rod and a slider; a rubber bellows is installed on the slider, and the rubber bellows is sleeved on the screw rod.
6. The reciprocating spot spraying machine according to claim 3, characterized in that: The inner surface of the paint box is sprayed with a polytetrafluoroethylene coating.
7. The reciprocating spraying machine according to claim 3, characterized in that: The elastic member is a spring or elastic steel.
8. The reciprocating spraying machine according to claim 3, characterized in that: The maximum angle between the first baffle and the top surface of the paint box is 180°, and the maximum angle between the second baffle and the bottom surface of the paint box is 180°.