CN101954330A - Powder recovery device - Google Patents

Powder recovery device Download PDF

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Publication number
CN101954330A
CN101954330A CN 201010500547 CN201010500547A CN101954330A CN 101954330 A CN101954330 A CN 101954330A CN 201010500547 CN201010500547 CN 201010500547 CN 201010500547 A CN201010500547 A CN 201010500547A CN 101954330 A CN101954330 A CN 101954330A
Authority
CN
China
Prior art keywords
powder
recovery
powder recovery
turnover
panel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN 201010500547
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Chinese (zh)
Inventor
谢志超
苏强
段举合
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhongshan Joihey Mechanical & Electricco Ltd
Original Assignee
Zhongshan Joihey Mechanical & Electricco Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhongshan Joihey Mechanical & Electricco Ltd filed Critical Zhongshan Joihey Mechanical & Electricco Ltd
Priority to CN 201010500547 priority Critical patent/CN101954330A/en
Publication of CN101954330A publication Critical patent/CN101954330A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a powder recovery device which comprises a power recovery pipe arranged on the bottom of a power spray chamber. The power recovery pipe is connected with an exhaust pipe, the exhaust pipe is connected with a centrifugal blower, and a cyclone power recover respectively communicated with the powder recovery pipe and the centrifugal blower is connected to the exhaust pipe. The powder recovery device is characterized in that a board turnover mechanism which can be turned over and opened is arranged in a powder recovery port, an exhaust slit is formed between the board turnover mechanism and the powder recovery port, and air blowing nozzles capable of blowing powder on a bottom board of the powder spray chamber to the powder recovery port are arranged on both edges of the bottom of the powder spray chamber. The invention aims at overcoming the defects of the prior art and providing the simple powder recovery device with simple structure and convenient operation, and the provided powder recovery device can quickly and effectively recover redundant powder in spraying and can effectively reduce manual intervention during powder cleaning.

Description

A kind of powder recovering device
Technical field
The present invention relates to a kind of powder recovering device.
Background technology
The existing powder spraying chamber that adopts electrostatic spraying, in the process of spraying, the charged back of powder major part all is adsorbed on the surface of the work, and some powder is because gravity is fallen the powder spraying chamber bottom.If can not effectively reclaim unnecessary powder, will increase production cost so.After spraying is finished or when changing the spraying color, spray booth and the indoor powder of Powder Recovery must be cleaned out, at present generally clear up and reclaim powder, the operation that the breathing mask that the staff must special use is correlated with by manually-operated.Adopt the manual type operation not only consuming time, complex operation and staff healthy caused certain harm.
Summary of the invention
The objective of the invention is in order to overcome weak point of the prior art, provide a kind of simple in structure, unnecessary powder in the spraying of energy rapid efficient effectively reduces intervention artificial when clearing up powder, easy to operate, simply be used for the powder recovering device of powder spraying chamber.
In order to achieve the above object, the present invention adopts following scheme:
A kind of powder recovering device, comprise the Powder Recovery pipe that is arranged on the powder spraying chamber bottom, described Powder Recovery Guan Yuyi exhaust column is connected, described exhaust column is connected with centrifugal fan, on described exhaust column, be connected with a whirlwind Powder Recovery device that is communicated with Powder Recovery pipe and centrifugal fan respectively, it is characterized in that: in described Powder Recovery mouth, be provided with the turning panel turnover mechanism of opening, form the exhausting slit between described panel turnover mechanism and the described Powder Recovery mouth, on both sides, powder spraying chamber bottom, be provided with the air blast beak that the powder on the powder spraying chamber base plate can be blowed to described Powder Recovery mouth.
Aforesaid a kind of powder recovering device, it is characterized in that described panel turnover mechanism comprises turnover panel, described turnover panel is hinged on the powder spraying chamber base plate by a jointed shaft, form the exhausting slit between described turnover panel both sides and the Powder Recovery pipe, on described jointed shaft one end, be connected with a rocking bar, be hinged with a connecting rod on described rocking bar one end, the described connecting rod other end is connected with the cylinder axis of a cylinder.
Aforesaid a kind of powder recovering device is characterized in that being connected with filter below described centrifugal fan, be provided with the Powder Recovery container below described filter.
Aforesaid a kind of powder recovering device is characterized in that being provided with the recovery tube cell that is connected with powder barrel on described whirlwind Powder Recovery device bottom, is connected with dressing sieve between described whirlwind Powder Recovery device and powder barrel.
In sum, the present invention with respect to its beneficial effect of prior art is:
On the powder spraying chamber bottom, be provided with the Powder Recovery pipe among the present invention, be provided with the panel turnover mechanism of opening automatically at described Powder Recovery pipe, form the exhausting slit between the turnover panel of panel turnover mechanism and the Powder Recovery pipe, after powder is charged, down, major part is adsorbed on surface of the work about electric field and air force; Unnecessary unabsorbed charged powder descends slowly and lightly downwards under centrifugal fan and gravity effect, wherein most of powder enters the Powder Recovery chamber along the exhausting slit, the small part powder drops on the base plate of turnover panel and powder spraying chamber, powder on the base plate of powder spraying chamber is blown into described exhausting slit by the air blast beak on the both sides, powder spraying chamber bottom, and the powder on the base plate of powder spraying chamber can fast and effeciently be cleared up and recycle and reuse through whirlwind Powder Recovery device.
Panel turnover mechanism is opened automatically at setting-up time, makes and is connected its cylinder axis upper connecting rod and drives described rocking bar and make turnover panel rotate to vertical direction from horizontal direction thereby control described cylinder.Turnover panel is opened the landing from the turnover panel of back powder, is taken away by centrifugal fan simultaneously, recycles through whirlwind Powder Recovery device.
Mechanism of the present invention is simple, can reclaim unnecessary dusty spray effectively fast, after spraying is finished or change when dusting color, and can effectively reduce the cleaning that powder spraying chamber and Powder Recovery chamber are carried out in artificial intervention.Significantly reduced the harm of dusting to the staff.
Description of drawings
Fig. 1 is a schematic diagram of the present invention;
Fig. 2 is the enlarged drawing at A place among Fig. 1;
Schematic diagram when Fig. 3 opens for panel turnover mechanism of the present invention.
The specific embodiment
Below in conjunction with the description of drawings and the specific embodiment the present invention is further described:
A kind of powder recovering device as shown in figs. 1 and 3, comprise the Powder Recovery pipe 2 that is arranged on powder spraying chamber 1 bottom, described Powder Recovery pipe 2 is connected with an exhaust column 3, described exhaust column 3 is connected with centrifugal fan 4, on described exhaust column 3, be connected with a whirlwind Powder Recovery device 5 that is communicated with Powder Recovery pipe 2 and centrifugal fan 4 respectively, in described Powder Recovery pipe 2, be provided with the turning panel turnover mechanism of opening 6, form exhausting slit 7 between described panel turnover mechanism 6 and the described Powder Recovery pipe 2, on both sides, powder spraying chamber 1 bottom, be provided with the air blast beak 8 that the powder on powder spraying chamber 1 base plate can be blowed to described Powder Recovery pipe 2.
Panel turnover mechanism 6 described in the present invention comprises turnover panel 61, described turnover panel 61 is hinged on powder spraying chamber 1 base plate by a jointed shaft, form exhausting slit 7 between described turnover panel 61 both sides and the Powder Recovery pipe 2, on described jointed shaft one end, be connected with a rocking bar 9, be hinged with a connecting rod 10 on described rocking bar 9 one ends, described connecting rod 10 other ends are connected with the cylinder axis of a cylinder 11.
The present invention is connected with filter 12 below described centrifugal fan 4, be provided with Powder Recovery container 13 below described filter 12.On described whirlwind Powder Recovery device 5 bottoms, be provided with the recovery tube cell 15 that is connected with powder barrel 14, between described whirlwind Powder Recovery device 5 and powder barrel 14, be connected with dressing sieve 16.
Operation principle of the present invention:
In the powder spraying chamber 1 normal process of using, the turnover panel 61 of panel turnover mechanism 6 is in closure state for a long time, forms exhausting slit 7 between described turnover panel 61 and the Powder Recovery mouth 2, and after powder was charged, down, major part was adsorbed on surface of the work about electric field and air force; Unnecessary unabsorbed charged powder descends slowly and lightly downwards under centrifugal fan 4 and gravity effect, wherein most of powder enters Powder Recovery mouth 2 along exhausting slit 7, the small part powder drops on the base plate of turnover panel 61 and powder spraying chamber, powder on the base plate of powder spraying chamber is blown into described exhausting slit 7 by the air blast beak 8 on the both sides, powder spraying chamber 1 bottom, and the powder on the base plate of powder spraying chamber can fast and effeciently be cleared up and recycle and reuse through whirlwind Powder Recovery device 5.
Panel turnover mechanism 6 is opened automatically at setting-up time, makes and is connected its cylinder axis upper connecting rod 10 and drives described rocking bar 9 and make turnover panel 61 rotate to vertical direction from horizontal direction thereby control described cylinder 11.Turnover panel 61 is opened the landing from the turnover panel of back powder, is taken away by centrifugal fan 4 simultaneously, recycles through whirlwind Powder Recovery device 5.

Claims (4)

1. powder recovering device, comprise the Powder Recovery pipe (2) that is arranged on powder spraying chamber (1) bottom, described Powder Recovery pipe (2) is connected with an exhaust column (3), described exhaust column (3) is connected with centrifugal fan (4), on described exhaust column (3), be connected with a whirlwind Powder Recovery device (5) that is communicated with Powder Recovery pipe (2) and centrifugal fan (4) respectively, it is characterized in that: in described Powder Recovery mouth (2), be provided with the turning panel turnover mechanism of opening (6), form exhausting slit (7) between described panel turnover mechanism (6) and the described Powder Recovery mouth (2), on both sides, powder spraying chamber (1) bottom, be provided with the air blast beak (8) that the powder on powder spraying chamber (1) base plate can be blowed to described Powder Recovery mouth (2).
2. a kind of powder recovering device according to claim 1, it is characterized in that described panel turnover mechanism (6) comprises turnover panel (61), described turnover panel (61) is hinged on powder spraying chamber (1) base plate by a jointed shaft, form exhausting slit (7) between described turnover panel (61) both sides and the Powder Recovery pipe (2), on described jointed shaft one end, be connected with a rocking bar (9), be hinged with a connecting rod (10) on described rocking bar (9) one ends, described connecting rod (10) other end is connected with the cylinder axis of a cylinder (11).
3. a kind of powder recovering device according to claim 1 is characterized in that being connected with filter (12) in the below of described centrifugal fan (4), is provided with Powder Recovery container (13) in described filter (12) below.
4. a kind of powder recovering device according to claim 1, it is characterized in that on described whirlwind Powder Recovery device (5) bottom, being provided with the recovery tube cell (15) that is connected with powder barrel (14), between described whirlwind Powder Recovery device (5) and powder barrel (14), be connected with dressing sieve (16).
CN 201010500547 2010-09-25 2010-09-25 Powder recovery device Pending CN101954330A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201010500547 CN101954330A (en) 2010-09-25 2010-09-25 Powder recovery device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201010500547 CN101954330A (en) 2010-09-25 2010-09-25 Powder recovery device

Publications (1)

Publication Number Publication Date
CN101954330A true CN101954330A (en) 2011-01-26

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201010500547 Pending CN101954330A (en) 2010-09-25 2010-09-25 Powder recovery device

Country Status (1)

Country Link
CN (1) CN101954330A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105562418A (en) * 2016-01-07 2016-05-11 佛山市奥通工业设备有限公司 Powder cleaning device for powder cabinet
CN106807584A (en) * 2017-01-05 2017-06-09 滁州市友邦涂装有限公司 A kind of Powder Recovery handling process of applied metal powder spray
WO2019041354A1 (en) * 2017-09-04 2019-03-07 东台精机股份有限公司 Powder-recycling 3d printing device and operation method thereof
CN112156916A (en) * 2020-09-14 2021-01-01 刘雪娥 Tire spouts gluey assembly line

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4424662A1 (en) * 1994-07-14 1996-01-18 Eisenmann Kg Maschbau Floor cleaner for powder spraying cabin
DE10350332A1 (en) * 2003-10-29 2005-05-25 Itw Gema Ag Powder spray coating booth has pivotable flaps which both in part open position and fully open position form between each other and between outermost flaps and booth walls a powder fall-through gap
CN2825132Y (en) * 2005-06-10 2006-10-11 天津新技术产业园区天博科工贸有限公司 Full automatic powder recovery device by pipeline hot spraying
CN101195114A (en) * 2006-12-07 2008-06-11 艾森曼设备制造有限及两合公司 Powder coating cabin for a powder coating installation
CN201807495U (en) * 2010-09-25 2011-04-27 中山市君禾机电设备有限公司 Powder recovery device for powder spraying chamber

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4424662A1 (en) * 1994-07-14 1996-01-18 Eisenmann Kg Maschbau Floor cleaner for powder spraying cabin
DE10350332A1 (en) * 2003-10-29 2005-05-25 Itw Gema Ag Powder spray coating booth has pivotable flaps which both in part open position and fully open position form between each other and between outermost flaps and booth walls a powder fall-through gap
CN2825132Y (en) * 2005-06-10 2006-10-11 天津新技术产业园区天博科工贸有限公司 Full automatic powder recovery device by pipeline hot spraying
CN101195114A (en) * 2006-12-07 2008-06-11 艾森曼设备制造有限及两合公司 Powder coating cabin for a powder coating installation
CN201807495U (en) * 2010-09-25 2011-04-27 中山市君禾机电设备有限公司 Powder recovery device for powder spraying chamber

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105562418A (en) * 2016-01-07 2016-05-11 佛山市奥通工业设备有限公司 Powder cleaning device for powder cabinet
CN106807584A (en) * 2017-01-05 2017-06-09 滁州市友邦涂装有限公司 A kind of Powder Recovery handling process of applied metal powder spray
WO2019041354A1 (en) * 2017-09-04 2019-03-07 东台精机股份有限公司 Powder-recycling 3d printing device and operation method thereof
CN112156916A (en) * 2020-09-14 2021-01-01 刘雪娥 Tire spouts gluey assembly line

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Application publication date: 20110126

C12 Rejection of a patent application after its publication