CN202116565U - Electrostatic sprayer for leather - Google Patents
Electrostatic sprayer for leather Download PDFInfo
- Publication number
- CN202116565U CN202116565U CN2011202079946U CN201120207994U CN202116565U CN 202116565 U CN202116565 U CN 202116565U CN 2011202079946 U CN2011202079946 U CN 2011202079946U CN 201120207994 U CN201120207994 U CN 201120207994U CN 202116565 U CN202116565 U CN 202116565U
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- leather
- spray gun
- high voltage
- electrostatic
- rotating shaft
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Abstract
The utility model discloses an electrostatic sprayer for leather, which comprises spray guns and is characterized in that both sides of each spray gun are provided with high voltage electrodes; the high voltage electrodes are connected with one pole of an electrostatic generator; and the other pole of the electrostatic generator is connected with a leather conveying frame. The electrostatic sprayer for the leather also comprises a spraying chamber and a rotating shaft, wherein the rotating shaft is vertically mounted in the spraying chamber, the rotating shaft is provided with a spray gun fixing frame, a plurality of spray guns are arranged on the fixing frame, the spray gun fixing frame is driven to rotate by the rotating shaft, and the spray guns are driven to move along a round trace by the spray gun fixing frame. Due to the adoption of an electrostatic spraying working mode, a coating is adsorbed on the surface of the leather, so that the coating sprayed on the surface of the leather is more uniform and firm; meanwhile, the splashing of the coating is reduced, so that the cost is saved, and the air pollution is reduced; and the high voltage electrodes are arranged at both sides of the spray guns, and a mode of directly connecting the high voltage electrodes with the spray guns is changed, so that the electrostatic sprayer for the leather is beneficial to transmission of high voltage electrostatic electricity and insulation protection.
Description
Technical field
The utility model relates to a kind of leather-making machinery, and specifically, it is a kind of leather electrostatic sprayer that is used for leather surface is sprayed slurry.
Background technology
Electrostatic spraying is to utilize principle of corona discharge to make atomised coating material under the high voltage direct current field action, produce negative charge, and is adsorbed in the coating process of the substrate surface that has positive charge.The spray gun of electrostatic spraying connects negative pole during work, and workpiece connects anodal and ground connection, under the action of high voltage of high-voltage power supply, just forms an electrostatic field between the end of spray gun and the workpiece.Coating sprays after nozzle atomization, and is charged because of contact during the edge of utmost point pin or the spray dish of the paint particles that is atomized through muzzle, spray cup, when through gas ionization zone that corona discharge produced, will increase its surface charge density again.These electronegative paint particles are attracted to the surface of workpiece under electrostatic field, and on workpiece surface, form and film uniformly.
For traditional leather spraying machine, because the leather spraying water soluble paints that adopt are unfavorable for highly compressed transmission and insulating protection more; In addition; General leather spraying machine is with the rotary spraying of employing of computer control or the mode of swing spraying or reciprocating type spraying; If the mode with traditional electrostatic spraying is transferred to spray gun difficulty relatively, so traditional leather spraying machine does not also adopt the mode of operation of electrostatic spraying.Traditional leather spraying machine has 4% coating to be taken away by vacuum fan in the process of spraying, has not only improved the spraying cost, but also has polluted environment.
Summary of the invention
It is more even that the purpose of the utility model provides a kind of spraying, can reduce coating and splash to save cost, to reduce air-polluting leather electrostatic sprayer.
For realizing above-mentioned purpose, the technical scheme that the utility model adopted is:
The leather electrostatic sprayer includes spray gun, it is characterized in that: the both sides of said spray gun are provided with high voltage terminal, and said high voltage terminal is connected with a utmost point of two positive and negative electrode in the electrostatic power unit, and another utmost point of electrostatic power unit is connected with the leather carriage.
Said leather electrostatic sprayer also comprises spray booth and rotating shaft, and rotating shaft is erect and is installed in the spray booth, and rotating shaft is provided with the spray gun anchor, and a plurality of spray guns are located on the anchor, and rotating shaft drives the spray gun anchor and rotates, and the spray gun anchor drives spray gun and moves along circular trace.
Said spray gun anchor is to be made up of a plurality of sway braces and permanent sleeve, and a plurality of sway braces are distributed on the periphery of permanent sleeve with radial form, and an end of each sway brace is fixedly connected with permanent sleeve, and the other end is fixed with described spray gun.
Said high voltage terminal has four, and each high voltage terminal is a circular arc, and two high voltage terminals are one group, and two high voltage terminals of every group are located at the inboard and the outside of circular trace successively, and the gap of said spray gun two high voltage terminals from every group is passed.
The beneficial effect of the utility model: owing to adopt the mode of operation of electrostatic spraying, between high voltage terminal and leather carriage, produce an electrostatic field, the coating of spray gun ejection is through the corona of electrostatic field; Coating just has polarity, on leather, has another polarity, and coating is attracted to the surface of leather; Make be sprayed on leather surface coating more evenly, more firm, simultaneously, reduced splashing of coating; Compare with traditional device, saved the cost more than 30%, and reduced the pollution of air; Both sides owing to high voltage terminal being located at spray gun have changed high voltage terminal and the direct-connected mode of spray gun, thereby help the transmission and the insulating protection of high pressure electrostatic.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is done further explain:
Fig. 1 is the structural representation of the utility model;
Fig. 2 is a side-view shown in Figure 1;
Fig. 3 is the vertical view of spray gun anchor shown in Figure 1.
Among the figure: 1, spray gun; 2, high voltage terminal; 3, electrostatic power unit; 4, leather; 5, spray booth; 6, rotating shaft; 7, spray gun anchor; 8, circular trace; 9, sway brace; 10, permanent sleeve; 11, crossbeam.
Embodiment
Like Fig. 1,2, shown in 3, the leather electrostatic sprayer includes spray gun 1, spray booth 5 and rotating shaft 6; Rotating shaft 6 is erect on the crossbeam 11 that is installed in the spray booth 5, and rotating shaft 6 is provided with spray gun anchor 7, and said spray gun anchor 7 is to be made up of eight sway braces 9 and permanent sleeve 10; Eight sway braces 9 are distributed on the periphery of permanent sleeve 10 with radial form, and an end of each sway brace 9 is fixedly connected with permanent sleeve 10, and the other end is fixed with described spray gun 1; Rotating shaft 6 drives spray gun anchor 7 and rotates, and spray gun anchor 7 drives spray gun 1 and moves along circular trace 8, and said high voltage terminal 2 has four; Each high voltage terminal 2 is a circular arc; Two high voltage terminals 2 are one group, and two high voltage terminals of every group are located at the inboard and the outside of circular trace 8 successively, and the gap of said spray gun 1 two high voltage terminals 2 from every group is passed.Said four high voltage terminals 2 are connected with a utmost point of electrostatic power unit 3, and another utmost point of electrostatic power unit 3 is connected with leather carriage 4.
The above is the preferred implementation of the utility model; Certainly can not limit the interest field of the utility model with this; Should be understood that; For those skilled in the art, can make amendment or be equal to replacement the technical scheme of the utility model, and not break away from the essence and the scope of the utility model technical scheme.
Claims (4)
1. leather electrostatic sprayer; Include spray gun (1); It is characterized in that: the both sides of said spray gun (1) are provided with high voltage terminal (2); Said high voltage terminal (2) is connected with a utmost point of two positive and negative electrode in the electrostatic power unit (3), and another utmost point of electrostatic power unit (3) is connected with leather carriage (4).
2. leather electrostatic sprayer according to claim 1; It is characterized in that: said leather electrostatic sprayer also comprises spray booth (5) and rotating shaft (6); Rotating shaft (6) is erect and is installed in the spray booth (5), and rotating shaft (6) is provided with spray gun anchor (7), and a plurality of spray guns (1) are located on the anchor (7); Rotating shaft (6) drives spray gun anchor (7) and rotates, and spray gun anchor (7) drives spray gun (1) and moves along circular trace (8).
3. leather electrostatic sprayer according to claim 2; It is characterized in that: said spray gun anchor (7) is to be made up of a plurality of sway braces (9) and permanent sleeve (10); A plurality of sway braces (9) are distributed on the periphery of permanent sleeve (10) with radial form; One end of each sway brace (9) is fixedly connected with permanent sleeve (10), and the other end is fixed with described spray gun (1).
4. leather electrostatic sprayer according to claim 2; It is characterized in that: said high voltage terminal (2) has four; Each high voltage terminal (2) is a circular arc; Two high voltage terminals (2) are one group, and two high voltage terminals of every group are located at the inboard and the outside of circular trace (8) successively, and the gap of said spray gun (1) two high voltage terminals (2) from every group is passed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202079946U CN202116565U (en) | 2011-04-15 | 2011-06-20 | Electrostatic sprayer for leather |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120111725 | 2011-04-15 | ||
| CN201120111725.X | 2011-04-15 | ||
| CN2011202079946U CN202116565U (en) | 2011-04-15 | 2011-06-20 | Electrostatic sprayer for leather |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202116565U true CN202116565U (en) | 2012-01-18 |
Family
ID=45457646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202079946U Expired - Fee Related CN202116565U (en) | 2011-04-15 | 2011-06-20 | Electrostatic sprayer for leather |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202116565U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102151625A (en) * | 2011-04-15 | 2011-08-17 | 肇庆市宝利达机电设备有限公司 | Leather electrostatic spraying machine |
| CN103668820A (en) * | 2013-11-22 | 2014-03-26 | 丹东优耐特纺织品有限公司 | Fabric hazy dyeing method |
| CN103934144A (en) * | 2014-04-28 | 2014-07-23 | 吉林大学 | Piezoelectrically-driven spraying direction flexible adjustment device |
| CN104278115A (en) * | 2013-08-07 | 2015-01-14 | 浙江富邦集团有限公司 | Leather spray device in improved structure |
| CN104762426A (en) * | 2015-03-10 | 2015-07-08 | 浙江富邦集团有限公司 | Slurry-spraying apparatus of slurry-spraying and drying integrated machine of clothing leather |
| CN105413920A (en) * | 2016-01-15 | 2016-03-23 | 浙江百得利制革有限公司 | Spinning nozzle and leather spraying machine provided with spinning nozzle |
| CN106984458A (en) * | 2017-04-13 | 2017-07-28 | 天长市金陵电子有限责任公司 | A kind of smart control type electrostatic powder coating machine |
| CN108993804A (en) * | 2018-10-28 | 2018-12-14 | 江门霞光智能装备有限公司 | A kind of leather spray painting device and method |
-
2011
- 2011-06-20 CN CN2011202079946U patent/CN202116565U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102151625A (en) * | 2011-04-15 | 2011-08-17 | 肇庆市宝利达机电设备有限公司 | Leather electrostatic spraying machine |
| CN104278115A (en) * | 2013-08-07 | 2015-01-14 | 浙江富邦集团有限公司 | Leather spray device in improved structure |
| CN104278115B (en) * | 2013-08-07 | 2016-08-24 | 浙江富邦集团有限公司 | A kind of structure improved leather refractory gunning equipment |
| CN103668820B (en) * | 2013-11-22 | 2015-09-23 | 丹东优耐特纺织品有限公司 | Fabric hazy dyeing method |
| CN103668820A (en) * | 2013-11-22 | 2014-03-26 | 丹东优耐特纺织品有限公司 | Fabric hazy dyeing method |
| CN103934144B (en) * | 2014-04-28 | 2015-07-29 | 吉林大学 | The flexible adjusting device of a kind of driving type piezoelectric actuator injection direction |
| CN103934144A (en) * | 2014-04-28 | 2014-07-23 | 吉林大学 | Piezoelectrically-driven spraying direction flexible adjustment device |
| CN104762426A (en) * | 2015-03-10 | 2015-07-08 | 浙江富邦集团有限公司 | Slurry-spraying apparatus of slurry-spraying and drying integrated machine of clothing leather |
| CN105413920A (en) * | 2016-01-15 | 2016-03-23 | 浙江百得利制革有限公司 | Spinning nozzle and leather spraying machine provided with spinning nozzle |
| CN105413920B (en) * | 2016-01-15 | 2017-07-14 | 浙江百得利制革有限公司 | Rotary nozzle and the Leather Sprayer for being provided with the rotary nozzle |
| CN106984458A (en) * | 2017-04-13 | 2017-07-28 | 天长市金陵电子有限责任公司 | A kind of smart control type electrostatic powder coating machine |
| CN106984458B (en) * | 2017-04-13 | 2019-10-11 | 天长市金陵电子有限责任公司 | A kind of essence control type electrostatic powder coating machine |
| CN108993804A (en) * | 2018-10-28 | 2018-12-14 | 江门霞光智能装备有限公司 | A kind of leather spray painting device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20140620 |
|
| EXPY | Termination of patent right or utility model |