CN204901038U - Spray gun valving - Google Patents
Spray gun valving Download PDFInfo
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- CN204901038U CN204901038U CN201520479241.9U CN201520479241U CN204901038U CN 204901038 U CN204901038 U CN 204901038U CN 201520479241 U CN201520479241 U CN 201520479241U CN 204901038 U CN204901038 U CN 204901038U
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- spray gun
- valve rod
- rotating disk
- scale
- valving
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Abstract
The utility model discloses a spray gun valving. Spray gun valving has the measurement part, adjusts carousel, seal part and valve rod. The measurement part has scale strip, scale and instructs the strip. Adjusting the carousel and having surface and bottom surface, the surface of adjusting the carousel is connected with a plurality of scale strips, and a plurality of scale strips are circumference form evenly distributed. Seal part has the through -hole, and seal part is connected with the instruction strip, instructs the strip to cooperate the scale strip on adjusting the carousel to reach regulation carousel pivoted angle, and seal part is used for being fixed in the spray gun, the valve rod runs through the through -hole, and valve rod and the sealed cooperation of seal part, valve rod have the external screw thread, and the valve rod is used for the jet in order to open or to close the spray gun with spray gun threaded connection through its external screw thread, and the other end of valve rod is connected in the bottom surface of adjusting the carousel, and the outer wall that carousel one end was adjusted to the valve rod orientation is equipped with the scale for the record valve rod pivoted number of turns. The utility model discloses a spray gun valving can just adjust the accuracy height by the quick adjustment distributive value.
Description
Technical field
The utility model relates to spray gun valve field, particularly relates to a kind of spray gun valving.
Background technique
Spraying is a kind of common coating application technique.In spraying process, the difference of the gas flow of spray gun, oil pump capacity and spray angle has a significant impact spraying effect tool of having a fist fight, and going to toward needing repeatedly to adjust rifle, also namely adjusting the gas flow of spray gun, oil pump capacity and spray angle in oil spout.When there is blocking phenomenon in needs replacing painting color or rifle hole, also must carries out washing rifle or cleaning of unpiling arms, then carry out tune rifle, and so tear, wash the working efficiency of operation impact spraying open.
In addition, oil spout work belongs to skilled worker, and skilled oil spout work needs through to cultivate for a long time and long-term practice could obtain the operating experience enriched.For the spraying equipment of existing manual tune, adjust during rifle and mainly rely on the personal experience of oil spout work to carry out the adjustment of spray gun, therefore, the quality of product has unstability.
Model utility content
Based on this, be necessary to provide one can quick adjustment fuel injection quantity and regulate accuracy high, reduce the dependent spray gun valving to employee's operative skill.
A kind of spray gun valving, comprising:
Metering unit, described metering unit has scale strip, calibrated scale and bar;
Regulate rotating disk, described adjustment rotating disk has surface and bottom surface, and the surface of described adjustment rotating disk is connected with multiple described scale strip, and multiple described scale strip circumferentially shape is uniformly distributed;
Sealed member, described sealed member has through hole, and described sealed member is connected with described bar, and the described bar scale strip be matched with on described adjustment rotating disk draws the angle of described adjustment dial rotation, and described sealed member is used for being fixed on spray gun; And
Valve rod, described valve rod runs through described through hole, described valve rod and described sealed member are sealed and matched, described valve rod has outside thread, described valve rod is used for being threaded with described spray gun the jet opening or closing spray gun by its outside thread, the other end of described valve rod is connected to the bottom surface of described adjustment rotating disk, and described valve rod is provided with described calibrated scale towards the outer wall of described adjustment rotating disk one end, for recording the number of turns that described valve rod rotates.
Wherein in an embodiment, the quantity of the scale strip on described adjustment rotating disk is 12.
Wherein in an embodiment, described adjustment rotating disk is in the form of annular discs.
Wherein in an embodiment, 12 described scale strips lay respectively on 12 equal diversion points of described adjustment disk peripheral, and the major axis of 12 described scale strips is overlapped in the radius of described adjustment rotating disk.
Wherein in an embodiment, described scale strip protrudes from the described surface of described adjustment rotating disk.
Wherein in an embodiment, the end of described scale strip protrudes from the edge of described adjustment rotating disk.
Wherein in an embodiment, described sealed member is cylindrical shape, and the middle part of described sealed member has described through hole.
Wherein in an embodiment, the bar on described sealed member is positioned at the surface of described sealed member towards described adjustment rotating disk.
Wherein in an embodiment, also comprise seal ring, described seal ring is between described sealed member and described valve rod.
Wherein in an embodiment, also comprise spring, described spring housing is located at described valve rod for inserting the one end in described spray gun.
The spray gun valving that the utility model relates to, by metering unit, regulates the cooperation of rotating disk, sealed member and valve rod, achieves spray gun quick adjustment fuel injection quantity and the accuracy regulated is high, decreases the dependence to employee's operative skill.The spray gun valving that the utility model relates to, the valve rod coupling hole of spray gun is penetrated by valve rod, with sealed member (sealing nut), valve rod is fixed on spray gun, sealed member (sealing nut) external diameter is greater than the external diameter of adjusting knob, sealed member (sealing nut) is provided with the bar of 0 degree of position, rotating disk is regulated to be provided with circular scale, have 12 lattice, every lattice represent that angle of swing is 30 °, when valve rod is in the jet of closing spray gun, for closed condition, 0 degree of position bar now on 0 graduation line of circular scale and sealed member (sealing nut) overlaps.Valve rod is marked with calibrated scale, the number of turns that the numeric representation valve rod on calibrated scale rotates, and each lattice represents that valve rod have rotated 1 circle, during valve closing, appears graduation line for " 0 ".By reading the designation data of circular scale and valve rod calibrated scale, the opening degree of valve just can be drawn.Be convenient to record, the convenient data regulated before direct recovery after cleaning spray gun.
The spray gun valving that the utility model relates to, the data achieving gas flow, oil pump capacity and spray angle are readable, and process parameter when drawing a design can be directly used in bulk production and produce.When needing in production process to unpick and wash cleaning to spray gun, also can the parameter of quick adjustment gas flow, oil pump capacity and spray angle after disassembly, cleaning, realize resuming production rapidly, increase work efficiency, reduce the dependence to employee's operative skill, be conducive to the stable of quality of product.
Accompanying drawing explanation
Fig. 1 is the utility model one embodiment spray gun valving plan view;
Fig. 2 is the valving of spray gun shown in Fig. 1 side view;
Fig. 3 is for the valving of spray gun shown in Fig. 1 is by the plan view regulating rotating disk direction.
Description of reference numerals
10, spray gun valving; 100, valve rod; 200, spring; 300, outside thread; 400, seal ring; 500, sealing nut; 600, calibrated scale; 700, rotating disk is regulated; 800, bar; 900,901,903,909, scale strip.
Embodiment
For the ease of understanding the utility model, below with reference to relevant drawings, the utility model is described more fully.Preferred embodiment of the present utility model is given in accompanying drawing.But the utility model can realize in many different forms, is not limited to embodiment described herein.On the contrary, provide the object of these embodiments be make the understanding of disclosure of the present utility model more comprehensively thorough.
It should be noted that, when element is called as " being fixed on " another element, directly can there is element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may there is centering elements simultaneously.
Unless otherwise defined, all technology used herein and scientific terminology are identical with belonging to the implication that those skilled in the art of the present utility model understand usually.The object of the term used in specification of the present utility model herein just in order to describe specific embodiment, is not intended to be restriction the utility model.Term as used herein "and/or" comprises arbitrary and all combinations of one or more relevant Listed Items.
Shown in Fig. 1 and Fig. 2, the spray gun valving 10 of the present embodiment, comprises valve rod 100, spring 200, seal ring 400, metering unit, adjustment rotating disk 700 and sealed member.
Described metering unit has calibrated scale 600, scale strip (900,901,903,909, other do not illustrate label in the drawings) and bar 800.
One end of valve rod 100 is embedded at the jet being used to open or close spray gun in described spray gun, and this end that valve rod 100 is positioned at described spray gun is arranged with spring 200.The effect of spring 200 is for when opening the jet of spray gun after valve rod 100 rotates, spring 200 is in compressive state, make, when rotating adjustment rotating disk 700 and being with ovable valve stem 100 to rotate, the rotation angle of valve rod 100 to be caused inaccurate because of firmly uneven on the one hand; Make on the other hand when the parameter needed for arriving, spring 200 plays the effect of location and anti-sliding stop because of deformation.
Shown in Fig. 1 and Fig. 2, the medium position of described valve rod 100 has outside thread 300, and described valve rod 100 is connected with described spray gun coupling hole thread helix the jet opening or closing spray gun by its outside thread 300.The other end of described valve rod 100 is positioned at the outside of described spray gun, and this end is connected to the bottom surface of described adjustment rotating disk 700.Valve rod 100 and regulate that rotating disk 700 is vertical is connected.Described valve rod 100 has the described calibrated scale 600 for recording described valve rod 100 rotating cycle towards the outer wall of one end of described adjustment rotating disk 700; When valve rod 100 is in the inside of spray gun completely, when being also namely in the jet of closing spray gun, sealing nut 500 is in adjacent position with regulating rotating disk 700, now calibrated scale 600 is positioned at sealing nut 500,0 graduation line of calibrated scale 600 with described sealing nut 500 towards regulating the surface of rotating disk 700 concordant; When valve rod 100 screws out the inside of spray gun, when being also namely in the jet opening spray gun, 0 graduation line of calibrated scale 600 screws out described sealing nut 500 towards the surface regulating rotating disk 700.
Shown in Figure 2, described sealed member is sealing nut 500, and described sealing nut 500 is fixed on spray gun.Described sealing nut 500 is in cylindrical shape, and the center (being also on central axis) on described sealing nut 500 axial direction has through hole.Described valve rod 100 runs through described through hole, and described seal ring 400, between described sealing nut 500 and described valve rod 100, is sealed and matched between described valve rod 100 and described sealing nut 500 and seal ring 400.
Shown in Figure 3, described adjustment rotating disk 700 is in the form of annular discs.Described adjustment rotating disk 700 has surface and bottom surface, the surface of described adjustment rotating disk 700 has 12 scale strips, 12 scale strips on described adjustment rotating disk 700 circumferentially shape be uniformly distributed, 12 scale strips lay respectively on 12 equal diversion points of adjustment disk peripheral, the major axis of 12 scale strips is overlapped in the radius regulating rotating disk 700, the table disc distribution of multiple scale strip in wrist-watch on adjustment rotating disk 700 (has the wrist-watch of pointer, dial plate have 12 graduation lines, divide equally distribution, the angle of adjacent graduation line is 30 °).The number of degrees of the angle between often adjacent scale strip are 30 °, and each scale strip represents that valve rod 100 have rotated the angle of 30 °.
Shown in Fig. 1 and Fig. 3, in the present embodiment, the position of the 1st article, the 4th article, the 7th article, the 10th article of 12 scale strips indicates the numeral of 0,3,6,9 respectively, be convenient to identify the angle regulating rotating disk 700 to rotate.In the present embodiment, the quantity of scale strip is 12, but is not defined as 12, can be the multiple of 4, the angle of circumference of 360 ° can be divided equally.As scale strip be 4 time, what each scale strip represented is that valve rod 100 have rotated 90 °; Or scale strip is 8, what each scale strip represented is that valve rod 100 have rotated 45 °.Wherein, in the present embodiment, scale strip does not mark in figs 1-3 completely, has just schematically marked four, has sorted successively according to 0 scale clockwise direction, marked scale strip 900,901,903,909 in accompanying drawing 1-3.Calibrated scale 600 there are 11 graduation lines; Had the other end of one end to valve rod 100 of adjustment rotating disk 700 by valve rod 100, Article 1 tick marks is the 0,6th article of tick marks is 5, and Sub_clause 11 tick marks is 10.Certainly, the numeral of other graduation line also can be put on.
Shown in Figure 1, along the axial direction of described adjustment rotating disk 700,12 scale strip scale strips protrude from the surface of described adjustment rotating disk 700.Along the radial direction of described adjustment rotating disk 700, the end of described scale strip scale strip protrudes from the edge of described adjustment rotating disk 700.
Shown in Fig. 1-Fig. 3, described sealing nut 500 has described bar 800, and the bar 800 on described sealing nut 500 is positioned at the surface of described sealed member towards described adjustment rotating disk 700.Described bar 800 12 scale strips be matched with on described adjustment rotating disk 700 draw the angle that described adjustment rotating disk 700 rotates.When the 1st scale strip 900 (0 position scale article) is in alignment with bar 800, represent that spray gun valving 10 is in the state of cutting out spray gun; When regulating according to Fig. 1 and Fig. 3 the counter clockwise direction of rotating disk 700 to rotate to regulate rotating disk 700, represent the jet opening spray gun, when the 4th scale strip 903 (3 position scale article) is in alignment with bar 800, represent that spray gun valving 10 is in the state of opening spray gun, and the rotation angle of valve rod 100 is 90 °.When first graduation line towards described adjustment rotating disk 700 direction on calibrated scale 600 exceedes the surface location of sealing nut 500, represent that valve rod 100 have rotated a circle, again by the angle between the scale strip on adjustment rotating disk 700 and bar 800, comprehensively draw the angle that valve rod 100 rotates.
Such as, when first graduation line towards described adjustment rotating disk 700 direction on calibrated scale 600 exceedes the surface location of sealing nut 500, and now regulate the 2nd scale strip 901 on rotating disk 700 to aim at bar 800, show that valve rod 100 have rotated 360 °+30 °, have rotated altogether the angle of 390 °.Record this angle, when running into spray gun and needing cleaning, regulate spray gun valving 10 to the unlatching maximum exit position of jet, also namely open jet completely, carry out the cleaning of spray gun.After cleaning, recover the buttoned-up status of spray gun valving 10, after rotation valve rod 100 1 encloses again, and be rotated further and aim at bar 800 to the 2nd scale strip 901 regulated on rotating disk 700, recover the rotation angle of initial valve rod 100.Be convenient to resume production fast, save time.
The spray gun valving 10 that the utility model relates to can coordinate spray gun to use, and general spray gun has gas flow control valve, fuel-displaced Angle ambiguity valve, oil pump capacity control valve, suction port, filler opening and jet.Jet is connected to spray bar, and spray bar is connected to coating storage tank, for alternately spraying coating and cleaning reagent.Gas flow control valve, fuel-displaced Angle ambiguity valve and oil pump capacity control valve all can realize corresponding adjustment by a spray gun valving.Gas flow control valve realizes by a spray gun valving, and after regulating gas flow, record scale, when after washing rifle, when again carrying out spray coating operations, the flow scale regulated before can again recovering can be resumed work fast.Fuel-displaced Angle ambiguity valve realizes by a spray gun valving, and after regulating fuel-displaced angle, record scale, when after washing rifle, when again carrying out spray coating operations, the fuel-displaced angle index regulated before can again recovering can be resumed work fast.Oil pump capacity control valve realizes by a spray gun valving, and after regulating oil pump capacity, record scale, when after washing rifle, when again carrying out spray coating operations, the oil pump capacity scale regulated before can again recovering can be resumed work fast.Gas flow control valve, fuel-displaced Angle ambiguity valve, oil pump capacity control valve are all realize its function by a complete spray gun valving.
The spray gun valving 10 that the utility model relates to, by metering unit (calibrated scale 600), the cooperation regulating rotating disk 700, sealing nut 500 and valve rod 100, achieve spray gun quick adjustment fuel injection quantity and regulate accuracy high, decrease the dependence to employee's operative skill.The spray gun valving 10 that the utility model relates to, the valve rod coupling hole of spray gun is penetrated by valve rod 100, with sealed member (sealing nut 500), valve rod 100 is fixed on spray gun, sealed member (sealing nut 500) external diameter is greater than the external diameter regulating rotating disk 700, sealed member (sealing nut 500) is provided with the bar 800 of 0 degree of position, regulate rotating disk 700 to be provided with 12 scale strips, have 12 lattice, every lattice represent that angle of swing is 30 °; When valve rod 100 be in close the jet of spray gun time, be closed condition, 0 degree of position bar 800 now on 0 scale strip 900 of scale strip dish and sealed member (sealing nut 500) overlaps.Valve rod 100 is marked with calibrated scale 600, the number of turns that the numeric representation valve rod 100 on calibrated scale 600 rotates, and each lattice represents that valve rod 100 have rotated 1 circle, during valve closing, appears scale strip for " 0 ".By reading the designation data of scale strip and valve rod 100 and calibrated scale 800, the opening degree (angle of rotation) of valve 100 just can be drawn.Be convenient to record, the convenient data regulated before direct recovery after cleaning spray gun.
The spray gun valving 10 that the utility model relates to, the data achieving gas flow, oil pump capacity and spray angle are readable, and process parameter when drawing a design can be directly used in bulk production and produce.When needing in production process to unpick and wash cleaning to spray gun, also can the parameter of quick adjustment gas flow, oil pump capacity and spray angle after disassembly, cleaning, realize resuming production rapidly, increase work efficiency, reduce the dependence to employee's operative skill, be conducive to the stable of quality of product.
The above embodiment only have expressed several mode of execution of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (10)
1. a spray gun valving, is characterized in that, comprising:
Metering unit, described metering unit has scale strip, calibrated scale and bar;
Regulate rotating disk, described adjustment rotating disk has surface and bottom surface, and the surface of described adjustment rotating disk is connected with multiple described scale strip, and multiple described scale strip circumferentially shape is uniformly distributed;
Sealed member, described sealed member has through hole, and described sealed member is connected with described bar, and the described bar scale strip be matched with on described adjustment rotating disk draws the angle of described adjustment dial rotation, and described sealed member is used for being fixed on spray gun; And
Valve rod, described valve rod runs through described through hole, described valve rod and described sealed member are sealed and matched, described valve rod has outside thread, described valve rod is used for being threaded with described spray gun the jet opening or closing spray gun by its outside thread, the other end of described valve rod is connected to the bottom surface of described adjustment rotating disk, and described valve rod is provided with described calibrated scale towards the outer wall of described adjustment rotating disk one end, for recording the number of turns that described valve rod rotates.
2. spray gun valving according to claim 1, is characterized in that, the quantity of the scale strip on described adjustment rotating disk is 12.
3. spray gun valving according to claim 2, is characterized in that, described adjustment rotating disk is in the form of annular discs.
4. spray gun valving according to claim 3, is characterized in that, 12 described scale strips lay respectively on 12 equal diversion points of described adjustment disk peripheral, and the major axis of 12 described scale strips is overlapped in the radius of described adjustment rotating disk.
5. spray gun valving according to claim 3, is characterized in that, described scale strip protrudes from the described surface of described adjustment rotating disk.
6. spray gun valving according to claim 3, is characterized in that, the end of described scale strip protrudes from the edge of described adjustment rotating disk.
7. the spray gun valving according to claim 1-6 any one, is characterized in that, described sealed member is cylindrical shape, and the middle part of described sealed member has described through hole.
8. the spray gun valving according to claim 1-6 any one, is characterized in that, the bar on described sealed member is positioned at the surface of described sealed member towards described adjustment rotating disk.
9. the spray gun valving according to claim 1-6 any one, is characterized in that, also comprise seal ring, described seal ring is between described sealed member and described valve rod.
10. the spray gun valving according to claim 1-6 any one, is characterized in that, also comprise spring, and described spring housing is located at described valve rod for inserting the one end in described spray gun.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520479241.9U CN204901038U (en) | 2015-07-02 | 2015-07-02 | Spray gun valving |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520479241.9U CN204901038U (en) | 2015-07-02 | 2015-07-02 | Spray gun valving |
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| Publication Number | Publication Date |
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| CN204901038U true CN204901038U (en) | 2015-12-23 |
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| CN201520479241.9U Active CN204901038U (en) | 2015-07-02 | 2015-07-02 | Spray gun valving |
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| CN (1) | CN204901038U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019154550A1 (en) * | 2018-02-07 | 2019-08-15 | Bernd Riepe | Spraying device and method for adjusting the spraying device |
-
2015
- 2015-07-02 CN CN201520479241.9U patent/CN204901038U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019154550A1 (en) * | 2018-02-07 | 2019-08-15 | Bernd Riepe | Spraying device and method for adjusting the spraying device |
| CN111405945A (en) * | 2018-02-07 | 2020-07-10 | 贝恩德·里佩 | Spray device and method for adjusting the spray device |
| RU2770140C2 (en) * | 2018-02-07 | 2022-04-14 | Бернд РИПЕ | Spraying device and method for spraying device adjustment |
| US11524307B2 (en) | 2018-02-07 | 2022-12-13 | Bernd Riepe | Spraying device and method for adjusting the spraying device |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230310 Address after: No. 38, Mingli Road, Hecheng Street, Gaoming District, Foshan City, Guangdong Province, 528500 (residence application) Patentee after: Guangdong Kangpai Huanchuang Technology Co.,Ltd. Address before: 528500 Guangdong city of Foshan province river export processing zone Patentee before: Guangdong Esquel Textile Co.,Ltd. |
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| TR01 | Transfer of patent right |