Spraying production line

Abstract

The utility model discloses a spraying production line which comprises a spraying chamber, a drying chamber and a hanging tool. The two ends of the spraying chamber are communicated, spraying mechanisms are arranged on the two sides in the spraying chamber and comprise transverse guide rails, longitudinal guide rails and sprayers, the transverse guide rails are movably arranged on the longitudinal guide rails, the sprayers are movably arranged on the transverse guide rails, the spraying chamber is further provided with a demisting assembly, and the demisting assembly comprises a plurality of negative pressure adsorption pipes evenly distributed at the two ends of the spraying chamber. The negative pressure adsorption pipe faces the interior of the spraying chamber. The two ends of the drying chamber are communicated, the drying chamber is connected with the spraying chamber through a conveying guide rail, and drying mechanisms are arranged on the two sides in the drying chamber and comprise a plurality of blowers used for blowing dry hot air; the hanging tool is movably arranged on the conveying guide rail and used for hanging a part to be sprayed. According to the spraying production line, spraying can be automatically achieved, and pollution is small.

Description

Technical Field

[0001] The utility model relates to the technical field of paint spraying, in particular to a spraying production line. Background Art

[0002] When spraying motorcycle sheet metal parts, the paint needs to be atomized and then applied to the surface using a sprayer. This process is typically performed on a spraying line. Sheet metal parts are typically suspended on a hanger on a guide rail, which then moves the sheet metal along the rail while the sprayer applies the paint. However, in existing spraying lines, paint mist easily disperses, causing significant pollution. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a spraying production line that can automatically realize spraying with little pollution.

[0004] The spraying production line according to the first embodiment of the present invention includes:

[0005] A spraying chamber, connected at both ends, with spraying mechanisms provided on both sides of the interior of the spraying chamber, the spraying mechanisms comprising a transverse guide rail, a longitudinal guide rail and a sprayer, the transverse guide rail being movably provided on the longitudinal guide rail, the sprayer being movably provided on the transverse guide rail, the spraying chamber further comprising a demisting assembly, the demisting assembly comprising a plurality of negative pressure adsorption tubes evenly distributed at both ends of the spraying chamber, the negative pressure adsorption tubes facing the interior of the spraying chamber;

[0006] A drying chamber, connected at both ends, connected to the spray chamber through a conveying guide rail, with drying mechanisms provided on both sides of the drying chamber, the drying mechanisms including a plurality of blowers for blowing dry hot air;

[0007] The hanger is movably arranged on the conveying guide rail and is used for hanging the workpiece to be sprayed.

[0008] The spraying production line according to the embodiment of the present invention has at least the following beneficial effects: the spraying chamber and the drying chamber are connected by guide rails, a movable hanger is provided on the guide rails, the spraying chamber is provided with a spraying mechanism and a demisting component, and the drying chamber is provided with a drying mechanism. When the equipment is working, the parts to be sprayed are hung on the hanger and then move with the hanger. The sprayer moves along the transverse guide rails and the longitudinal guide rails and sprays the parts to be sprayed. The negative pressure adsorption tubes at both ends of the spraying chamber adsorb the drifting paint mist. After the spraying is completed, it moves to the drying chamber, and the hair dryer blows out hot air for drying.

[0009] According to some embodiments of the present invention, the sprayer is provided with a slide, a universal ball and a nozzle, the slide is movably provided on the transverse guide rail, the universal ball is rotatably provided on the slide, and the nozzle is provided on the universal ball and can rotate along with the universal ball.

[0010] According to some embodiments of the present invention, an expansion portion is provided at one end of the negative pressure adsorption tube close to the spraying chamber, and an outer diameter of the expansion portion gradually decreases along the length direction.

[0011] According to some embodiments of the present invention, paint guide plates are further provided on both sides of the interior of the spraying chamber. The paint guide plates are arranged at an angle and can guide the paint toward the middle position of the spraying chamber.

[0012] According to some embodiments of the present invention, a driver for driving the paint guide plate to move up and down is provided below the paint guide plate.

[0013] According to some embodiments of the present invention, the driver is a needle-type telescopic cylinder.

[0014] According to some embodiments of the present invention, the upper surface of the paint guide plate is provided with a guide groove allowing paint to converge.

[0015] According to some embodiments of the present invention, the drying mechanism further includes a temperature detector for detecting the temperature inside the drying chamber, and the temperature detector is disposed in the drying chamber.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0018] Figure 1 This is a schematic diagram of a spraying production line according to an embodiment of the present invention;

[0019] Figure 2 for Figure 1 Schematic diagram of the interior of the spraying production line is shown.

[0020] Reference numerals:

[0021] Spraying room 1, transverse guide rail 2, longitudinal guide rail 3, sprayer 4, negative pressure adsorption tube 5, blower 6, hanger 7, conveying guide rail 8, slide 9, universal ball 10, nozzle 11, paint guide plate 12, drying chamber 13. DETAILED DESCRIPTION

[0022] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0023] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] In the description of this utility model, "several" means one or more, "more" means more than two, "greater than," "less than," and "exceed" are understood to exclude the number itself, while "above," "below," and "within" are understood to include the number itself. If the term "first" or "second" is used in a description, it is only used to distinguish technical features and should not be understood to indicate or imply relative importance, implicitly specify the number of the indicated technical features, or implicitly specify the order of the indicated technical features.

[0025] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0026] When spraying motorcycle sheet metal parts, the paint needs to be atomized and then applied to the surface using a sprayer. This process is typically performed on a spraying line. Sheet metal parts are typically suspended on a hanger on a guide rail, which then moves the sheet metal along the rail while the sprayer applies the paint. However, in existing spraying lines, paint mist easily disperses, causing significant pollution.

[0027] In response to the above technical problems, an embodiment of the present utility model proposes a spraying production line, in which negative pressure adsorption tubes are set at the openings at both ends of the spraying chamber to absorb the drifting paint mist and reduce pollution.

[0028] The following combination Figure 1 and Figure 2 A spraying production line according to an embodiment of the present invention is described.

[0029] Reference Figure 1 and Figure 2 As shown, the spraying production line includes a spraying room 1, a drying room 13 and a hanger 7.

[0030] It should be noted that the two ends of the spraying chamber 1 are connected, and a spraying mechanism is provided on both sides of the inside of the spraying chamber 1. The spraying mechanism includes a transverse guide rail 2, a longitudinal guide rail 3 and a sprayer 4. The transverse guide rail 2 is movably provided on the longitudinal guide rail 3, and the sprayer 4 is movably provided on the transverse guide rail 2. The spraying chamber 1 is also provided with a defogger assembly, which includes a plurality of negative pressure adsorption tubes 5 evenly distributed at both ends of the spraying chamber 1, and the negative pressure adsorption tubes 5 face the interior of the spraying chamber 1.

[0031] It should be noted that the drying chamber 13 is connected at both ends and is connected to the spraying chamber 1 through a conveying guide rail 8. Drying mechanisms are provided on both sides of the drying chamber 13, and the drying mechanisms include multiple hair dryers 6 for blowing dry hot air.

[0032] It should be noted that the hanger 7 is movably provided on the conveying guide rail 8 and is used to hang the workpiece to be sprayed.

[0033] It should be noted that the sprayer 4 is provided with a slide 9, a universal ball 10 and a nozzle 11. The slide 9 is movably provided on the transverse guide rail 2, the universal ball 10 is rotatably provided on the slide 9, and the nozzle 11 is provided on the universal ball 10 and can rotate with the universal ball 10.

[0034] It should be noted that an expansion portion is provided at one end of the negative pressure adsorption tube 5 close to the spraying chamber 1 , and the outer diameter of the expansion portion gradually decreases along the length direction.

[0035] It should be noted that paint guide plates 12 are further provided on both sides of the interior of the spraying room 1 . The paint guide plates 12 are arranged at an angle and can guide the paint toward the middle position of the spraying room 1 .

[0036] It should be noted that a driver for driving the paint guide plate to move up and down is provided below the paint guide plate 12 .

[0037] It should be noted that the driver is a needle-type telescopic cylinder.

[0038] It should be noted that the upper surface of the paint guide plate 12 is provided with a guide groove that allows the paint to converge.

[0039] It should be noted that the drying mechanism further includes a temperature detector for detecting the temperature inside the drying chamber 13 , and the temperature detector is disposed inside the drying chamber 13 .

[0040] The working principle of the spraying production line of the utility model embodiment is as follows:

[0041] The spraying room 1 and the drying room 13 are connected by a guide rail, on which a movable hanger 7 is provided. The spraying room 1 is provided with a spraying mechanism and a demisting component, and the drying room 13 is provided with a drying mechanism. When the equipment is working, the parts to be sprayed are hung on the hanger 7 and then move along with the hanger 7. The sprayer 4 moves along the transverse guide rail 2 and the longitudinal guide rail 3 and sprays the parts to be sprayed. The negative pressure adsorption tube 5 at both ends of the spraying room 1 absorbs the drifting paint mist. After the spraying is completed, it moves to the drying room 13, and the hair dryer 6 blows out hot air for drying.

[0042] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A spraying production line, characterized in that, include: A spraying chamber, connected at both ends, with spraying mechanisms provided on both sides of the interior of the spraying chamber, the spraying mechanisms comprising a transverse guide rail, a longitudinal guide rail and a sprayer, the transverse guide rail being movably provided on the longitudinal guide rail, the sprayer being movably provided on the transverse guide rail, the spraying chamber further comprising a demisting assembly, the demisting assembly comprising a plurality of negative pressure adsorption tubes evenly distributed at both ends of the spraying chamber, the negative pressure adsorption tubes facing the interior of the spraying chamber; A drying chamber, connected at both ends, connected to the spray chamber through a conveying guide rail, with drying mechanisms provided on both sides of the drying chamber, the drying mechanisms including a plurality of blowers for blowing dry hot air; The hanger is movably arranged on the conveying guide rail and is used for hanging the workpiece to be sprayed.

2. A spraying production line according to claim 1, characterized in that: The sprayer is provided with a slide, a universal ball and a nozzle. The slide is movably arranged on the transverse guide rail, the universal ball is rotatably arranged on the slide, and the nozzle is arranged on the universal ball and can rotate along with the universal ball.

3. A spraying production line according to claim 1, characterized in that: An expansion portion is provided at one end of the negative pressure adsorption tube close to the spraying chamber, and an outer diameter of the expansion portion gradually decreases along the length direction.

4. A spraying production line according to claim 1, characterized in that: Paint guide plates are also provided on both sides of the interior of the spraying chamber. The paint guide plates are arranged at an angle and can guide the paint toward the middle position of the spraying chamber.

5. A spraying production line according to claim 4, characterized in that: A driver for driving the paint guide plate to move up and down is provided below the paint guide plate.

6. A spraying production line according to claim 5, characterized in that: The driver is a needle-type telescopic cylinder.

7. A spraying production line according to claim 5, characterized in that: The upper surface of the paint guide plate is provided with a guide groove for allowing paint to converge.

8. A spraying production line according to claim 1, characterized in that: The drying mechanism further includes a temperature detector for detecting the temperature inside the drying chamber, and the temperature detector is disposed in the drying chamber.

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