CN217288950U

CN217288950U - Powder spraying room

Info

Publication number: CN217288950U
Application number: CN202221207945.7U
Authority: CN
Inventors: 余保平; 王安
Original assignee: Foshan Anbangde Machinery Equipment Co ltd
Current assignee: Foshan Anbangde Machinery Equipment Co ltd
Priority date: 2022-05-19
Filing date: 2022-05-19
Publication date: 2022-08-26
Anticipated expiration: 2032-05-19

Abstract

The utility model discloses a powder spraying room, which comprises a roller shutter mechanism, a rotating mechanism and a spray gun lifting mechanism; the rotating mechanism comprises a rotary turntable, an autorotation turntable, a conveying assembly and a driver, wherein the conveying assembly comprises a conveying chain and a rotary hanger fluted disc; the output end of the driver is provided with a rotary turntable and an autorotation turntable, the autorotation turntable is arranged below the rotary turntable, the rotary turntable is meshed with the conveying chain, the autorotation turntable is meshed with the rotary hanger fluted disc, the conveying chain is used for driving the rotary turntable to rotate, the autorotation turntable is used for driving the rotary hanger fluted disc to rotate, and the conveying assembly is used for conveying a workpiece to be sprayed; the spray gun lifting mechanism comprises a spray gun, and the spray gun is used for spraying a workpiece to be sprayed. The utility model provides a conveying chain lead to a plurality of spraying work piece rotation in-process collision's problem of treating when the functioning speed of turn passageway is too fast.

Description

Powder spraying room

Technical Field

The utility model relates to an aluminum product spraying technique specifically is a room dusts.

Background

The prior art discloses an aluminium alloy powder spraying room, this powder spraying room is including treating spraying work piece rotary mechanism, treat that spraying work piece rotary mechanism is mostly provided with the gyration carousel alone, perhaps be provided with the rotation carousel alone, wherein the gyration carousel is driven by the conveyor chain, makes the conveyor chain turn along with treating the spraying work piece, at the turn in-process, when the functioning speed of conveyor chain was too fast, can lead to treating on the hanger spraying work piece collision each other, influences the spraying and the production of treating the spraying work piece.

SUMMERY OF THE UTILITY MODEL

To the above defect, the utility model provides a room dusts, aim at have solved the conveyor chain and have leaded to a plurality of spraying work piece rotation in-process to bump when the functioning speed of turn passageway is too fast.

To achieve the purpose, the utility model adopts the following technical proposal:

a powder spraying room comprises a roller shutter mechanism, a rotating mechanism and a spray gun lifting mechanism; the rotating mechanism is arranged on the inner side of the roller shutter drum mechanism, the rotating mechanism is equal to the top of the roller shutter drum mechanism in height, and the spray gun lifting mechanism is arranged on one side of the rotating mechanism;

the rotary mechanism comprises a rotary turntable, an autorotation turntable, a conveying assembly and a driver, wherein the conveying assembly comprises a conveying chain and a rotary hanger fluted disc; the output end of the driver is provided with the rotary turntable and the autorotation turntable, the autorotation turntable is arranged below the rotary turntable, the rotary turntable is meshed with the conveying chain, the autorotation turntable is meshed with the rotary hanger fluted disc, the conveying chain is used for driving the rotary turntable to rotate, the autorotation turntable is used for driving the rotary hanger fluted disc to rotate, and the conveying assembly is used for conveying a workpiece to be sprayed;

the spray gun lifting mechanism comprises a spray gun, and the spray gun is used for spraying a workpiece to be sprayed.

Preferably, the conveying assembly further comprises a conveying caterpillar and a rotary hanger; the conveying caterpillar track is distributed in the periphery of the rotary turntable in a V shape, the conveying caterpillar track is provided with the conveying chain and the rotary hanger fluted disc, the rotary hanger fluted disc is provided with the rotary hanger, and the rotary hanger is used for hanging workpieces to be sprayed.

Preferably, roll up curtain cylinder mechanism includes mount and roll up the curtain cylinder, the mount is used for installing roll up the curtain cylinder, the mount is the structure of falling V style of calligraphy and forms contained angle alpha.

Preferably, the angle α formed by the fixing frame is 30-50 °.

Preferably, the fixing frame further comprises a sealing plate arranged at the top of the fixing frame.

Preferably, the roller shutter mechanism further comprises a roller shutter adjusting rod, one end of the roller shutter adjusting rod is connected to the fixed frame, and the other end of the roller shutter adjusting rod is connected to the roller shutter.

Preferably, the roller shutter mechanism further comprises a powder pumping cylinder and a powder pumping groove, the powder pumping cylinder is arranged on one side of the fixing frame, and the powder pumping groove is arranged at the bottom of the fixing frame.

Preferably, the spray gun lifting mechanism further comprises a lifting device and a spray gun mounting frame, the spray gun mounting frame is fixed on the lifting device, and the spray gun mounting frame is used for mounting the spray gun.

The technical scheme provided by the embodiment of the application can have the following beneficial effects:

according to the scheme, the rotary turntable and the autorotation turntable are integrated in the workpiece rotating mechanism to be sprayed and are arranged in a single powder room, so that the spraying of two sides of a plurality of workpieces to be sprayed is realized. Meanwhile, the radius of the rotary turntable and the radius of the rotation turntable are made small, so that the running time of the conveying chain in the powder spraying room is prolonged, the pollination time of the workpiece to be sprayed is prolonged, and the spraying effect is better. Further solve because the conveyor chain leads to a plurality of to wait to spray the problem that the work piece rotation in-process bumps when the functioning speed of turn passageway is too fast.

Drawings

FIG. 1 is a top view of a powder spray booth in one embodiment;

FIG. 2 is a front sectional view of a rotating mechanism of a workpiece to be sprayed;

FIG. 3 is a top view of FIG. 2;

FIG. 4 is a front view of a powder spraycoating booth;

FIG. 5 is a top view of a roller blind mechanism in one embodiment.

Wherein, 1, rolling screen roller mechanism; 2. rotating a workpiece to be sprayed; 3. a spray gun lifting mechanism; 4. spraying a workpiece; 5. a sealing plate; 11. a fixed mount; 12. a roller blind drum; 13. a roller blind roller adjusting lever; 14. a powder pumping cylinder; 15. a powder pumping groove; 21. a rotary turntable; 22. a rotation turntable; 23. a delivery assembly; 24. a driver; 31. a spray gun; 32. a lifting device; 33. a spray gun mounting rack; 50. a cleaning head; 230. a bearing; 231. a conveying chain; 232. rotating a fluted disc of the hanger; 233. conveying the caterpillar track; 234. rotating the hanger; 331. a first mounting bracket; 332. a second mounting bracket.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "length", "middle", "upper", "lower", "left", "right", "top", "bottom", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and simplification of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "spliced" and "connected" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

A powder spraying room comprises a roller shutter mechanism 1, a rotating mechanism 2 and a spray gun lifting mechanism 3; the rotating mechanism 2 is arranged on the inner side of the roller shutter drum mechanism 1, the rotating mechanism 2 is equal to the top of the roller shutter drum mechanism 1 in height, and the spray gun lifting mechanism 3 is arranged on one side of the rotating mechanism 2;

the rotating mechanism 2 comprises a rotary turntable 21, a self-rotating turntable 22, a conveying assembly 23 and a driver 24, wherein the conveying assembly 23 comprises a conveying chain 231 and a rotating hanger fluted disc 232; the output end of the driver 24 is provided with the rotary turntable 21 and the rotation turntable 22, the rotation turntable 22 is arranged below the rotary turntable 21, the rotary turntable 21 is engaged with the conveying chain 231, the rotation turntable 22 is engaged with the rotary hanger fluted disc 232, the conveying chain 231 is used for driving the rotary turntable 21 to rotate, the rotation turntable 22 is used for driving the rotary hanger fluted disc 232 to rotate, and the conveying assembly 23 is used for conveying the workpiece 4 to be sprayed;

the spray gun lifting mechanism 3 comprises a spray gun 31, and the spray gun 31 is used for spraying the workpiece 4 to be sprayed.

In the powder spraying room in the present embodiment, as shown in fig. 1-4, a plurality of spray guns 31 are provided, and a plurality of spray guns 31 are provided outside the transportation assembly 23, so that the spray guns 31 are beneficial to performing a spraying operation on a workpiece 4 to be sprayed. The transmission of the conveying chain 231 is driven by a driving device (not shown), and when the conveying chain 231 is transmitted to the turning channel of the conveying assembly 23, the rotary turntable 21 rotates under the action of the bearing 230 mounted on the conveying chain 231, so as to further ensure that the conveying chain 231 is transmitted in the turning channel more smoothly.

Specifically, the rotation turntable 22 is driven to rotate by the driver 24, and the rotation of the rotation turntable 22 drives the rotation hanger fluted disc 232 to rotate, so that the workpiece 4 to be sprayed rotates, both sides of the workpiece 4 to be sprayed are sprayed, and the production quality of the workpiece 4 to be sprayed is improved. As shown in fig. 1, in an embodiment, the conveying chain 231 moves from a to D, when the spraying gun 31 sprays one side of the workpiece 4 to be sprayed when the spraying gun runs from a to B, and when the spraying gun runs from B to C, because the BC section is a turning channel, the workpiece 4 to be sprayed, which is arranged on the rotating hanger fluted disc 232, slowly rotates by a certain angle, specifically, normally rotates by 180 degrees, and when the spraying gun 31 sprays the other side of the workpiece 4 to be sprayed when the spraying gun runs from C to D, so that the spraying of both sides of the workpiece 4 to be sprayed is completed in a single powder chamber, and energy and labor are saved.

According to the scheme, the rotary turntable 21 and the autorotation turntable 22 are integrated in the rotating mechanism 2 and are arranged in a single powder room, so that the spraying on two sides of a plurality of workpieces 4 to be sprayed is realized. Meanwhile, the radius of the rotary turntable 21 and the radius of the self-rotation turntable 22 are made small, so that the running time of the conveying chain 231 in the powder spraying room is prolonged, the pollination time of the workpiece 4 to be sprayed is prolonged, and the spraying effect is better. Further solve because the conveyor chain 231 leads to the problem that a plurality of work pieces 4 that wait to spray collide in the rotation process when the functioning speed of turn passageway is too fast.

Preferably, the conveying assembly 23 further comprises a conveying caterpillar 233 and a rotary hanger 234; the conveying chain track 233 is distributed in the periphery of the rotary turntable 21 in a V shape, the conveying chain 231 and the rotary hanger fluted disc 232 are arranged on the conveying chain track 233, the rotary hanger fluted disc 232 is provided with the rotary hanger 234, and the rotary hanger 234 is used for hanging the workpiece 4 to be sprayed.

In this embodiment, as shown in fig. 2 to 3, the conveying chain tracks 233 are distributed on the periphery of the rotary turntable 21 in a V shape, so that the rotary turntable 21 is conveniently engaged with the conveying chains 231 on the conveying chain tracks 233, and the transmission of the conveying chains 231 is realized. The rotating hanger 234 is fixed to the rotating hanger fluted disc 232, and since the rotating hanger fluted disc 232 is meshed with the rotation turntable 22, the rotation of the workpiece 4 to be sprayed, which is hung on the rotating hanger 234, is realized.

Preferably, the roller shutter mechanism 1 includes a fixing frame 11 and a roller shutter 12, the fixing frame 11 is used for installing the roller shutter 12, and the fixing frame 11 is in an inverted V-shaped structure and forms an included angle α.

Specifically, as shown in fig. 4, there are 4 rolling blind drums 12, two of the rolling blind drums 12 are both mounted on the top of the fixing frame 11, and the other two rolling blind drums 12 are both symmetrically mounted on the bottom of the fixing frame 11, so that the rolling blind on the rolling blind drums 12 can cover from the top of the fixing frame 11 to the bottom of the fixing frame 11, and the powder sprayed from the spray gun 31 is prevented from splashing out of the powder spraying room. The fixing frame 11 is arranged in an inverted V shape, which is beneficial to enable the workpiece 4 to be sprayed to encounter the powder directly sprayed by the spray gun 31 during transportation in the frame, thereby further realizing the production of the workpiece 4 to be sprayed.

Preferably, the angle α formed by the fixing frame 11 is 30-50 °.

In this embodiment, as shown in fig. 1, the included angle α of the fixing frame 11 is set to be 30-50 °, that is, the included angle of the powder spraying room is 30-50 °, when the operation speed of the conveying chain 231 is too fast, in order to ensure the powder spraying and recycling effects, and the conveying chain 231 and the spray gun 31 must operate in the powder spraying room, so that the smaller the included angle of the powder spraying room is, the longer the conveying chain 231 operates in the powder spraying room, the longer the pollination time of the workpiece 4 to be sprayed is, and the better the spraying effect is.

Further, the included angle of the powder spraying room is small, namely the area in the room is small, the flow of air draft needed in the room is relatively reduced, and the stability of the air draft flow speed is ensured.

Preferably, the sealing device further comprises a sealing plate 5, and the sealing plate 5 is arranged at the top of the fixing frame 11.

Specifically, as shown in fig. 5, since the sealing plate 5 is disposed on the top of the fixing frame 11, the powder is prevented from being lifted up and adsorbed on the rotating hanger 234 and the conveying chain 231 due to inertia when the spray gun 31 reciprocates up and down. Furthermore, the bottom of the sealing plate 5 is provided with a cleaning head 50, which is beneficial to automatically cleaning the powder attached to the surface of the sealing plate 5.

Preferably, the roller blind drum mechanism 1 further includes a roller blind drum adjusting rod 13, one end of the roller blind drum adjusting rod 13 is connected to the fixed frame 11, and the other end of the roller blind drum adjusting rod 13 is connected to the roller blind drum 12.

In one embodiment, as shown in fig. 1, the roller shutter adjusting rod 13 is shortened to make the roller shutter 12 close to the fixing frame 11, which is beneficial to enlarge the space in the powder spraying room and maximize the space utilization.

Preferably, the roller shutter mechanism 1 further includes a powder pumping cylinder 14 and a powder pumping groove 15, the powder pumping cylinder 14 is disposed on one side of the fixing frame 11, and the powder pumping groove 15 is disposed at the bottom of the fixing frame 11.

Specifically, as shown in fig. 4, one end of the powder pumping cylinder 14 is disposed at the bottom of the fixing frame 11, and the other end is disposed at the top of the fixing frame 11, so that the powder attached to the upper portion of the powder spraying room is pumped into the powder pumping cylinder 14 and finally falls into the powder pumping groove 15. And the powder attached to the lower part in the powder spraying room is pumped into the powder pumping groove 15, so that the powder is stored, the recycling of the powder is facilitated, and the production cost is saved.

Preferably, the lance lifting mechanism 3 further comprises a lifting device 32 and a lance mounting bracket 33, the lance mounting bracket 33 is fixed on the lifting device 32, and the lance mounting bracket 33 is used for mounting the lance 31.

Specifically, as shown in fig. 1, the lifting device 32 drives the spray gun mounting rack 33 to reciprocate up and down, so that the plurality of spray guns 31 spray a plurality of workpieces 4 to be sprayed, the spraying efficiency of the workpieces 4 to be sprayed is improved, and the yield is increased. Further, the spray gun mounting rack 33 comprises a first mounting rack 331 and a second mounting rack 332, the first mounting rack 331 and the second mounting rack 332 form an inverted V-shaped structure, and the plurality of spray guns 31 are equally and respectively fixed to the first mounting rack 331 and the second mounting rack 332, so that both sides of the workpiece 4 to be sprayed are sufficiently coated with powder.

The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.

Claims

1. A room dusts which characterized in that: comprises a roller shutter roller mechanism, a rotating mechanism and a spray gun lifting mechanism; the rotating mechanism is arranged on the inner side of the roller shutter drum mechanism, the rotating mechanism is equal to the top of the roller shutter drum mechanism in height, and the spray gun lifting mechanism is arranged on one side of the rotating mechanism;

2. A powder spray booth according to claim 1, wherein: the conveying assembly further comprises a conveying caterpillar track and a rotary hanger; the conveying caterpillar track is distributed in a V shape on the periphery of the rotary turntable, the conveying caterpillar track is provided with the conveying chain and the rotary hanger fluted disc, the rotary hanger is arranged on the rotary hanger fluted disc, and the rotary hanger is used for hanging workpieces to be sprayed.

3. A powder spray booth according to claim 1, wherein: the roller shutter mechanism comprises a fixing frame and a roller shutter roller, the fixing frame is used for installing the roller shutter roller, and the fixing frame is of an inverted V-shaped structure and forms an included angle alpha.

4. A powder spray booth according to claim 3, wherein: the included angle alpha formed by the fixing frame is 30-50 degrees.

5. A powder spray booth according to claim 3, wherein: the sealing plate is arranged at the top of the fixing frame.

6. A powder spray booth according to claim 3, wherein: the roller shutter mechanism further comprises a roller shutter adjusting rod, one end of the roller shutter adjusting rod is connected to the fixed frame, and the other end of the roller shutter adjusting rod is connected to the roller shutter.

7. A powder spray booth according to claim 3, wherein: the roller shutter mechanism further comprises a powder pumping cylinder and a powder pumping groove, the powder pumping cylinder is arranged on one side of the fixing frame, and the powder pumping groove is arranged at the bottom of the fixing frame.

8. A powder spray booth according to claim 1, wherein: the spray gun lifting mechanism further comprises a lifting device and a spray gun mounting frame, the spray gun mounting frame is fixed on the lifting device, and the spray gun mounting frame is used for mounting the spray gun.