CN217411219U

CN217411219U - Powder box structure for spraying powder supply center

Info

Publication number: CN217411219U
Application number: CN202123278418.3U
Authority: CN
Inventors: 杨端龙; 杨端成; 杨崇熙
Original assignee: Foshan Zhuotou Intelligent Electromechanical Equipment Co ltd
Current assignee: Foshan Zhuotou Intelligent Electromechanical Equipment Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-09-13
Anticipated expiration: 2031-12-22

Abstract

The utility model discloses a powder case structure for spraying supplies powder center, a serial communication port, include: the powder box is provided with an upper opening, a powder cover is detachably covered at the opening, and a powder suction hole for inserting the powder suction pipe is formed in the powder cover; the cleaning device comprises a blowing component and a dust suction device, wherein the blowing component is arranged on the powder cover and used for blowing air in a rotating mode along the circumference of the inner wall of the powder box, the dust suction device is connected to the lower portion of the powder box through a pipeline, and a valve is arranged on the pipeline. Add cleaning device on the powder lid of powder case, when needs trade the look, the powder lid is covered and is arranged in on the powder case to make powder incasement chamber be in airtight space, rethread air blowing component blows along the rotation of powder incasement wall circumference, and then clears up powder incasement wall, and rethread dust extraction will remain the powder in the powder incasement and collect, thereby reach the purpose that quick clean traded the look.

Description

Powder box structure for spraying powder supply center

Technical Field

The utility model particularly relates to a powder case structure that is used for spraying to supply powder center.

Background

With the vigorous development of the spraying industry, the spraying technology is continuously innovated, and powder supply equipment is used as a core component of spraying equipment in an automatic powder coating production line, so that a new concept is provided in recent years; the powder supply system is one of key devices for conveying powder to the spray gun and ensuring efficient and automatic recycling of the powder; however, the spraying equipment in the prior art needs to spray powder with different colors, and the powder supply system needs to change the color according to the requirement, but the cleaning of the powder box is troublesome in the color changing process, and powder residue exists, so that the final spraying quality is affected.

Accordingly, it is desirable to provide a powder bin structure for a spray powder supply center that addresses this problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a powder case structure for spraying supplies powder center.

In order to achieve the purpose, the utility model adopts the following scheme:

a powder box structure for a spray powder supply center comprising:

the powder box is provided with an upper opening, a powder cover is detachably covered at the opening, and a powder suction hole for inserting the powder suction pipe is formed in the powder cover;

the cleaning device comprises a blowing component and a dust suction device, wherein the blowing component is arranged on the powder cover and used for blowing air in a rotating mode along the circumference of the inner wall of the powder box, the dust suction device is connected to the lower portion of the powder box through a pipeline, and a valve is arranged on the pipeline.

In one embodiment, the blowing component comprises a gas pipe, a first motor, a first connecting rod and a second connecting rod, the powder cover comprises an inner cover and an outer cover which are arranged in a manner of relative rotation through a bearing, the outer cover is detachably connected with the powder box, a through hole is formed in the inner cover, the gas pipe is rotatably arranged in the through hole, one end of the gas pipe protrudes out of the inner cavity of the powder box, the other end of the gas pipe protrudes out of the outer side of the powder cover and is connected with an external blowing device, the first motor is fixedly arranged on the inner cover, a first end motor I of the first connecting rod is connected with a driving shaft, the other end of the first connecting rod is hinged with one end of the second connecting rod, and the other end of the second connecting rod is hinged with the outer wall of the gas pipe.

In one embodiment, the air blowing member further comprises a second motor, the second motor is arranged on the outer cover, a gear is arranged on a driving shaft of the second motor, and a plurality of teeth meshed with the gear are uniformly distributed on the outer circumferential wall of the inner cover.

In one embodiment, a pipe joint is arranged at one end of the air pipe, which is positioned outside the powder cover.

In one embodiment, a connecting seat is arranged in the through hole on the air pipe, and a sealing strip is arranged between the connecting seat and the through hole.

In one embodiment, the shape of the powder box is a conical shape or a trapezoid shape or a triangular shape with a wide top and a narrow bottom.

In one embodiment, the outer cover is provided with a powder level probe extending to the inner cavity of the powder box.

In one embodiment, the inner wall of the powder suction hole is concentrically provided with a sealing ring.

To sum up, compared with the prior art, the utility model discloses its beneficial effect is:

the utility model discloses covering at the powder of powder case and adding cleaning device, when needs trade the look, the powder lid is covered and is arranged in on the powder case to make powder incasement chamber be in airtight space, rethread air-blowing component blows along powder incasement wall circumference rotation, and then clears up powder incasement wall, and rethread dust extraction will remain the powder in the powder incasement and collect, thereby reach the purpose that quick clean traded the look.

Drawings

Fig. 1 is a schematic perspective view of a powder box structure for a spraying powder supply center according to an embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of a powder box structure for a spraying powder supply center according to an embodiment of the present invention;

fig. 3 is an enlarged schematic view of a point a in fig. 1 according to an embodiment of the present invention.

Detailed Description

The invention will be further described with reference to the following description and embodiments in conjunction with the accompanying drawings:

as shown in fig. 1 to 3, a powder hopper structure for a painting powder supply center includes:

the powder box 1 is provided with an upper opening, a powder cover 2 is detachably covered at the opening, and a powder suction hole 3 for inserting a powder suction pipe is formed in the powder cover 2; the cleaning device comprises a blowing component 5 which is arranged on the powder cover 2 and is used for blowing air in a rotating mode along the circumference of the inner wall of the powder box 1, and a dust suction device 6 which is connected to the lower portion of the powder box 1 through a pipeline 7, wherein a valve 8 is arranged on the pipeline 7. Specific, dust extraction is comparatively ripe prior art, and it is not repeated here in detail, is in normally closed state at normal use state valve, and the powder is poured into the powder incasement and is used, when needs trade the look, and powder lid is arranged in on the powder case to make powder incasement chamber be in airtight space, and the valve is opened, and the rethread blows the rotatory gas of component edge powder incasement wall circumference, and then clears up powder incasement wall, and rethread dust extraction will remain the powder in the powder incasement and collect, thereby reach the purpose that the look was traded in quick clean.

The blowing component 5 comprises a gas pipe 9, a first motor 10, a first connecting rod 11 and a second connecting rod 12, the powder cover 2 comprises an inner cover 13 and an outer cover 14 which are arranged in a manner that the powder cover 2 can rotate relatively through a bearing, the outer cover 14 is detachably connected with the powder box 1, a through hole 15 is formed in the inner cover 13, the gas pipe 9 is rotatably arranged in the through hole 15, one end of the gas pipe 9 protrudes out of the inner cavity of the powder box 1, the other end of the gas pipe 9 protrudes out of the outer side of the powder cover 2 and is connected with an external blowing device, the first motor 10 is fixedly arranged on the inner cover 13, a driving shaft of the first motor 10 at one end of the first connecting rod 11 is connected with one end of the second connecting rod 12 in a hinged manner, and the other end of the second connecting rod 12 is hinged with the outer wall of the gas pipe 9. Specifically, trachea one end links to each other with external gas blowing device, orders about connecting rod one through motor one and rotates, and then through two transmissions of connecting rod so that the relative powder case of trachea be reciprocating swing's active state from top to bottom, orders about the inner cup through manual or mechanical transmission again rotatory, and then the trachea of luffing motion is along the clearance of blowing of powder incasement circumference inner wall, when adding fast powder case cleaning efficiency, raises outward through the powder when the clearance is avoided to the powder lid.

The air blowing component 5 further comprises a second motor 16, the second motor 16 is arranged on the outer cover 14, a gear 17 is arranged on a driving shaft of the second motor 16, and a plurality of teeth 18 meshed with the gear 17 are uniformly distributed on the outer wall of the inner cover 13 along the circumference. Specifically, the gear is driven to rotate through the second motor, and then the transmission teeth rotate, so that the relative rotation of the outer cover and the inner cover is realized.

And a pipe joint is arranged at one end of the air pipe 9, which is positioned at the outer side of the powder cover 2. So as to be convenient for externally connecting the air blowing device.

A connecting seat 19 is arranged in the through hole 15 on the air pipe 9, and a sealing strip is arranged between the connecting seat 19 and the through hole 15.

The shape of the powder box 1 is a cone or a trapezoid or a triangle with a wide upper part and a narrow lower part.

And a powder level probe extending to the inner cavity of the powder box 1 is arranged on the outer cover 14. So as to be connected with an external monitoring device to monitor the powder quantity.

And a sealing ring is concentrically arranged on the inner wall of the powder suction hole 3.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a powder case structure for spraying supplies powder center which characterized in that includes:

the powder box (1) is provided with an upper opening, a powder cover (2) is detachably covered at the opening, and a powder suction hole (3) for inserting a powder suction pipe is formed in the powder cover (2);

the cleaning device comprises a blowing component (5) which is arranged on the powder cover (2) and is used for blowing air in a rotating mode along the circumference of the inner wall of the powder box (1), and a dust suction device (6) which is connected to the lower portion of the powder box (1) through a pipeline (7), wherein a valve (8) is arranged on the pipeline (7).

2. A powder hopper construction for a spray powder supply center according to claim 1, wherein: the blowing component (5) comprises an air pipe (9), a first motor (10), a first connecting rod (11) and a second connecting rod (12), the powder cover (2) comprises an inner cover (13) and an outer cover (14) which can be relatively rotatably arranged through a bearing, the outer cover (14) is detachably connected with the powder box (1), the inner cover (13) is provided with a through hole (15), the air pipe (9) is rotatably arranged in the through hole (15), one end of the air pipe (9) protrudes out of the inner cavity of the powder box (1), the other end of the air pipe (9) protrudes out of the powder cover (2) for being connected with an external blowing device, the motor I (10) is fixedly arranged on the inner cover (13), the driving shaft of the motor I (10) at one end of the connecting rod I (11) is connected, the other end of the first connecting rod (11) is hinged with one end of the second connecting rod (12), the other end of the second connecting rod (12) is hinged with the outer wall of the air pipe (9).

3. A powder hopper construction for a paint powder supply center according to claim 2, wherein: the blowing member (5) further comprises a second motor (16), the second motor (16) is arranged on the outer cover (14), a gear (17) is arranged on a driving shaft of the second motor (16), and a plurality of teeth (18) meshed with the gear (17) are uniformly distributed on the outer wall of the inner cover (13) along the circumference.

4. A powder hopper construction for a paint powder supply center according to claim 2, wherein: and a pipe joint is arranged at one end of the air pipe (9) positioned at the outer side of the powder cover (2).

5. A powder hopper construction for a spray powder supply center according to claim 4 wherein: a connecting seat (19) is arranged in the through hole (15) on the air pipe (9), and a sealing strip is arranged between the connecting seat (19) and the through hole (15).

6. A powder hopper construction for a paint powder supply center according to claim 1, wherein: the shape of the powder box (1) is a cone or a trapezoid or a triangle with a wide upper part and a narrow lower part.

7. A powder hopper construction for a paint powder supply center according to claim 2, wherein: and a powder level probe extending to the inner cavity of the powder box (1) is arranged on the outer cover (14).

8. A powder hopper construction for a paint powder supply center according to claim 1, wherein: and a sealing ring is arranged on the inner wall of the powder suction hole (3) in the same center.