WO2011047535A1 - Powder spray gun enabling continuous adjustment of its powder outlet angle - Google Patents

Powder spray gun enabling continuous adjustment of its powder outlet angle Download PDF

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Publication number
WO2011047535A1
WO2011047535A1 PCT/CN2010/001619 CN2010001619W WO2011047535A1 WO 2011047535 A1 WO2011047535 A1 WO 2011047535A1 CN 2010001619 W CN2010001619 W CN 2010001619W WO 2011047535 A1 WO2011047535 A1 WO 2011047535A1
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WO
WIPO (PCT)
Prior art keywords
gun
rod
powder
card slot
connecting rod
Prior art date
Application number
PCT/CN2010/001619
Other languages
French (fr)
Chinese (zh)
Inventor
李志军
Original Assignee
Li Zhijun
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 Li Zhijun filed Critical Li Zhijun
Publication of WO2011047535A1 publication Critical patent/WO2011047535A1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B05B5/053—Arrangements for supplying power, e.g. charging power
    • B05B5/0533—Electrodes specially adapted therefor; Arrangements of electrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
    • B05B1/3033—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head
    • B05B1/3073—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a deflector acting as a valve in co-operation with the outlet orifice

Definitions

  • the invention relates to the field of electrostatic spraying, and in particular to a spray gun with continuously adjustable powder angle. Background technique
  • the electrostatic spray gun is equipped with high-voltage electricity at the lance.
  • the induction is negatively charged, and then the workpiece is grounded to the workpiece, and the workpiece is grounded to the positive electrode.
  • electrostatic positive and negative phase absorption it is adsorbed on the surface of the workpiece, and is heated and solidified by the oven to be solidified (or plasticized) into a coating.
  • the current powder gun mainly comprises a gun rod, a mixed powder gas tube disposed in the inner cavity of the gun rod, a discharge needle sleeve disposed in front of the gun rod, a discharge electrically connected to the voltage output end of the high voltage generator and disposed in the inner cavity of the discharge needle sleeve.
  • a needle needle
  • a nozzle that is placed outside the discharge needle sleeve and communicates with the mixed powder gas pipe
  • a powder ring that is disposed on the outer surface of the front end of the discharge needle sleeve in a flared shape.
  • the technical problem to be solved by the present invention is to provide a powder gun in which the powder angle can be continuously adjusted in view of the deficiencies of the prior art.
  • a powder gun with adjustable powder angle comprising a gun rod and a baffle, the relative distance between the gun rod and the baffle is adjustable, by adjusting the relative position between the gun rod and the guide vane Distance, to achieve continuous adjustment of the powder angle.
  • the powder spray gun with adjustable powder extraction angle further includes: a gun body, a regulating piece, a regulating piece lock nut, a connecting rod and a gun head seat;
  • One end of the adjusting piece is provided with a fixing hole, and the fixing hole is rotatably engaged with the gun body, the adjusting piece is rotatable about a rotating shaft, the adjusting piece is further provided with a sliding track, and one end of the connecting rod and the sliding track Sliding fit
  • the adjusting piece lock nut is fixedly connected with the connecting rod, and one end of the connecting rod is locked in the sliding track;
  • the front end of the gun body is provided with a first card slot, the connecting rod is slidably connected to the first card slot, the other end of the connecting rod is provided with a circular recess, and one end of the gun rod is provided with a circular protrusion, and the circular recess is The circular protrusion is connected, and the gun rod is also slidably connected to the card slot;
  • the gun head seat is closely matched with the gun body, the gun head seat is provided with a second card slot, and one end of the gun rod is placed in the second card slot to form a sliding connection, and the circular recess is a circular protrusion connection, and a sliding connection between the gun rod and the second card slot, the connecting rod is integrally connected with the gun rod, and the first card slot and the second card slot may be Sliding inside.
  • the dusting gun with adjustable powder angle is provided with a tapered inclined surface at the front end of the gun, and the deflector is a cylindrical deflector.
  • the present invention achieves the purpose of adjusting the powder exit angle by providing a simple mechanical system on the powder gun to adjust the relative distance between the gun rod and the deflector.
  • Figure 1 is a schematic view showing the overall structure of a powder gun of the present invention
  • FIG. 2 is a partial structural view of the dusting gun of the present invention
  • Fig. 3 is a schematic view showing the assembly of the powder angle adjusting system of the dusting gun of the present invention. detailed description
  • the invention provides a spray gun with continuously adjustable powder angle, as shown in Fig. 1, Fig. 2 and Fig. 3, which comprises: a gun body, an adjusting piece 2, an adjusting piece lock nut 1, a connecting rod 3, a pipe head
  • the fixing piece 21 is provided with a fixing hole 21, and the fixing hole 21 is rotatably engaged with the gun body.
  • the gun body is provided with a round shaft, and the fixing hole 21 is connected with the round shaft.
  • the adjusting piece 2 is rotatable about the rotating shaft, and the adjusting piece is further provided with a sliding track.
  • the sliding track formed by the lateral direction of the middle of the adjusting piece in FIG. 2 is the sliding track, and one end of the connecting rod 3 is Slide rail sliding fit; in the figure, 6 is a needle placed in the cylinder of the gun 5, and 7 is a cylindrical baffle fixedly connected with the needle
  • the adjusting piece lock nut 1 is fixedly connected with the connecting rod 3, for example, the adjusting lock nut 1 and the connecting rod 3 are fixedly connected by screws, and may also be other forms of fixed connection; thus, the connecting rod 3 end can be Locked in the sliding track, when the free end of the adjusting piece 2 is toggled, the connecting rod 3 can slide in the sliding track of the adjusting piece 2;
  • the front end of the gun body is provided with a first card slot
  • the connecting rod 3 is slidably connected to the first card slot
  • the other end of the connecting rod 3 is provided with a circular recess
  • the fifth end of the gun rod is provided with a circular protrusion, a circular recess connected to the circular protrusion;
  • the gun head 4 is closely matched with the gun body, the gun head 4 is provided with a second card slot, and one end of the gun rod 5 is placed in the second card slot to form a sliding connection through the circle a connection between the recess and the circular protrusion, and a sliding connection between the gun rod and the second card slot, the connecting rod 3 is integrally connected with the gun rod 5, and both can be in the first card slot Sliding in the second card slot; when the free end of the adjusting piece 2 is toggled, the connecting rod 3 can slide in the sliding track of the adjusting piece 2, and the first connecting the connecting rod 3 in the gun body Movement in the card slot, thereby driving the gun 5 to move in the second slot of the probe holder, and finally achieving the purpose of adjusting the relative distance between the barrel 5 and the deflector 7, achieving the purpose of continuously adjusting the powder angle In Shih When working, the operator only needs to gently adjust the powder to adjust the angle of the powder, which is convenient and quick.
  • a tapered be

Abstract

A powder spray gun enabling continuous adjustment of its powder outlet angle is disclosed. The gun comprises a gun body, an adjusting piece (2), an adjusting piece screw (1), a connecting rod (3), a gun head seat (4) and a gun rod (5). The connecting rod (3) is pushed by toggling the adjusting piece (2), and the gun rod (5) is pushed by the movement of the rod (3), so as to adjust the relative distance between the gun rod (5) and the current conducting sheet (7) to realize the purpose of adjusting the powder outlet angle. The gun is convenient to operate and has low cost.

Description

说 明 书 一种出粉角度连续可调的喷粉枪 技术领域  Description A powder spray gun with continuously adjustable powder angle
本发明涉及静电喷涂领域， 尤其涉及的是一种出粉角度连续可调的喷 粉枪。 背景技术  The invention relates to the field of electrostatic spraying, and in particular to a spray gun with continuously adjustable powder angle. Background technique
现有技术中， 静电喷粉枪是在喷枪口加上高压电， 当与高压气流混合 的粉末经过喷枪口时， 感应带上负电荷， 然后飞向工件， 而工件接地为正 极， 粉末在静电正负相吸的作用下， 均勾地吸附在工件表面， 经过烘箱一 定温度的加热， 就溶融固化（或塑化）成涂层。 目前的喷粉枪主要包括枪杆、 设置于枪杆内腔中的混合粉气管、 设置于枪杆前方的放电针套、 与高压发 生器的电压输出端电连接并设置于放电针套内腔中的放电针（枪针）、 套在 所述放电针套之外并与混合粉气管相连通的喷嘴、 设置于放电针套前端的 外表面呈喇叭状的挡粉圈等。 在实际应用中， 对于不同的喷涂要求， 需要 调节喷粉枪的出粉角度， 此时往往需要另外更换喷粉枪的导流片， 或者更 换枪杆， 这样， 一台喷粉枪需要配备不同的导流片或者若干枪杆， 成本高， 操作时显得很麻烦且很费力、 效率低。  In the prior art, the electrostatic spray gun is equipped with high-voltage electricity at the lance. When the powder mixed with the high-pressure airflow passes through the lance, the induction is negatively charged, and then the workpiece is grounded to the workpiece, and the workpiece is grounded to the positive electrode. Under the action of electrostatic positive and negative phase absorption, it is adsorbed on the surface of the workpiece, and is heated and solidified by the oven to be solidified (or plasticized) into a coating. The current powder gun mainly comprises a gun rod, a mixed powder gas tube disposed in the inner cavity of the gun rod, a discharge needle sleeve disposed in front of the gun rod, a discharge electrically connected to the voltage output end of the high voltage generator and disposed in the inner cavity of the discharge needle sleeve. a needle (needle), a nozzle that is placed outside the discharge needle sleeve and communicates with the mixed powder gas pipe, and a powder ring that is disposed on the outer surface of the front end of the discharge needle sleeve in a flared shape. In practical applications, for different spraying requirements, it is necessary to adjust the powdering angle of the powder gun. At this time, it is often necessary to replace the deflector of the powder gun or replace the gun. Thus, a powder gun needs to be equipped with different The baffle or a number of guns are costly and cumbersome and labor intensive and inefficient.
因此， 现有技术存在缺陷， 需要改进。 发明内容  Therefore, the prior art has drawbacks and needs improvement. Summary of the invention
本发明所要解决的技术问题是， 针对现有技术的不足， 提供一种出粉 角度可以连续调节的喷粉枪。  The technical problem to be solved by the present invention is to provide a powder gun in which the powder angle can be continuously adjusted in view of the deficiencies of the prior art.
本发明的技术方案如下： 一种出粉角度可调的喷粉枪， 包括枪杆与导流片， 所述枪杆与所述导 流片之间相对距离可调， 通过调节所述枪杆与所述导流片乏间的相对距离， 实现连续调整出粉角度。 The technical solution of the present invention is as follows: A powder gun with adjustable powder angle, comprising a gun rod and a baffle, the relative distance between the gun rod and the baffle is adjustable, by adjusting the relative position between the gun rod and the guide vane Distance, to achieve continuous adjustment of the powder angle.
所述的出粉角度可调的喷粉枪， 还包括： 枪体、 调节片、 调节片锁母、 连接杆、 枪头座；  The powder spray gun with adjustable powder extraction angle further includes: a gun body, a regulating piece, a regulating piece lock nut, a connecting rod and a gun head seat;
所述调节片一端设置固定孔，通过所述固定孔与所述枪体转动配合， 调节片可绕一转轴转动， 所述调节片还设置一滑动轨道， 所述连接杆一 端与所述滑动轨道滑动配合，；  One end of the adjusting piece is provided with a fixing hole, and the fixing hole is rotatably engaged with the gun body, the adjusting piece is rotatable about a rotating shaft, the adjusting piece is further provided with a sliding track, and one end of the connecting rod and the sliding track Sliding fit
所述调节片锁母与所述连接杆固定连接， 将所述连接杆一端锁于所 述滑动轨道内；  The adjusting piece lock nut is fixedly connected with the connecting rod, and one end of the connecting rod is locked in the sliding track;
所述枪体前端设置第一卡槽， 所述连接杆与第一卡槽滑动连接， 所 述连接杆另一端设置圓形凹陷， 所述枪杆一端设置圆形凸起， 所述圆形 凹陷与所述圆形凸起连接， 所述枪杆还与所述卡槽滑动连接，；  The front end of the gun body is provided with a first card slot, the connecting rod is slidably connected to the first card slot, the other end of the connecting rod is provided with a circular recess, and one end of the gun rod is provided with a circular protrusion, and the circular recess is The circular protrusion is connected, and the gun rod is also slidably connected to the card slot;
所述枪头座与所述枪体紧密配合， 所述枪头座设置第二卡槽， 所述 枪杆一端置于所述第二卡槽内， 形成滑动连接， 通过所述圓形凹陷与所 述圆形凸起的连接， 以及所述枪杆与所述第二卡槽的滑动连接， 所述连 接杆与所述枪杆连为一体，可以在所述第一卡槽和所述第二卡槽内滑动。 所述的出粉角度可调的喷粉枪， 所述枪杆前端设置锥形斜面， 所述导 流片为圆柱形导流片。  The gun head seat is closely matched with the gun body, the gun head seat is provided with a second card slot, and one end of the gun rod is placed in the second card slot to form a sliding connection, and the circular recess is a circular protrusion connection, and a sliding connection between the gun rod and the second card slot, the connecting rod is integrally connected with the gun rod, and the first card slot and the second card slot may be Sliding inside. The dusting gun with adjustable powder angle is provided with a tapered inclined surface at the front end of the gun, and the deflector is a cylindrical deflector.
采用上述方案， 本发明通过在喷粉枪上设置一简单机械系统， 通过调 节枪杆与导流片之间的相对距离， 实现调节出粉角度的目的。  With the above scheme, the present invention achieves the purpose of adjusting the powder exit angle by providing a simple mechanical system on the powder gun to adjust the relative distance between the gun rod and the deflector.
附图说明 DRAWINGS
图 1是本发明喷粉枪的整体结构示意图；  Figure 1 is a schematic view showing the overall structure of a powder gun of the present invention;
图 2是本发明喷粉枪的局部结构示意图；  Figure 2 is a partial structural view of the dusting gun of the present invention;
图 3是本发明喷粉枪出粉角度调整系统的装配示意图。 具体实施方式 Fig. 3 is a schematic view showing the assembly of the powder angle adjusting system of the dusting gun of the present invention. detailed description
以下结合附图和具体实施例， 对本发明进行详细说明。  The invention will be described in detail below with reference to the drawings and specific embodiments.
本发明提供一种出粉角度连续可调的喷粉枪，如图 1、图 2和图 3所示， 其包括： 枪体、 调节片 2、 调节片锁母 1、 连接杆 3、 枪头座 4、 枪杆 5; 所 述调节片 2—端设置固定孔 21， 通过所述固定孔 21与所述枪体转动配合， 所述枪体上面设置一圓轴， 固定孔 21与所述圓轴连接， 这样调节片 2可绕 这一转轴转动， 所述调节片还设置一滑动轨道， 如图 2 中调节片中部横向 形成的透空即为所述滑动轨道， 所述连接杆 3一端与所述滑动轨道滑动配 合； 图中 6为置于枪杆 5的圓筒中的枪针， 7为与枪针固定连接的圓柱形导 流片  The invention provides a spray gun with continuously adjustable powder angle, as shown in Fig. 1, Fig. 2 and Fig. 3, which comprises: a gun body, an adjusting piece 2, an adjusting piece lock nut 1, a connecting rod 3, a pipe head The fixing piece 21 is provided with a fixing hole 21, and the fixing hole 21 is rotatably engaged with the gun body. The gun body is provided with a round shaft, and the fixing hole 21 is connected with the round shaft. The adjusting piece 2 is rotatable about the rotating shaft, and the adjusting piece is further provided with a sliding track. The sliding track formed by the lateral direction of the middle of the adjusting piece in FIG. 2 is the sliding track, and one end of the connecting rod 3 is Slide rail sliding fit; in the figure, 6 is a needle placed in the cylinder of the gun 5, and 7 is a cylindrical baffle fixedly connected with the needle
所述调节片锁母 1与所述连接杆 3固定连接， 比如调节锁母 1与连接 杆 3通过螺纹固定连接， 也可以是其他形式的固定连接； 这样就可以将所 述连接杆 3—端锁于所述滑动轨道内， 在拨动调节片 2的自由端的时候， 所述连接杆 3就可以在所述调节片 2的滑动轨道内滑动；  The adjusting piece lock nut 1 is fixedly connected with the connecting rod 3, for example, the adjusting lock nut 1 and the connecting rod 3 are fixedly connected by screws, and may also be other forms of fixed connection; thus, the connecting rod 3 end can be Locked in the sliding track, when the free end of the adjusting piece 2 is toggled, the connecting rod 3 can slide in the sliding track of the adjusting piece 2;
所述枪体前端设置第一卡槽， 所述连接杆 3 与第一卡槽滑动连接， 所 述连接杆 3另一端设置圓形凹陷， 所述枪杆 5—端设置圆形凸起， 所述圆 形凹陷与所述圆形凸起连接；  The front end of the gun body is provided with a first card slot, the connecting rod 3 is slidably connected to the first card slot, the other end of the connecting rod 3 is provided with a circular recess, and the fifth end of the gun rod is provided with a circular protrusion, a circular recess connected to the circular protrusion;
所述枪头座 4与所述枪体紧密配合， 所述枪头座 4设置第二卡槽， 所 述枪杆 5 一端置于所述第二卡槽内， 形成滑动连接， 通过所述圓形凹陷与 所述圆形凸起的连接， 以及所述枪杆与所述第二卡槽的滑动连接， 所述连 接杆 3与所述枪杆 5连为一体， 同时都可以在所述第一卡槽和所述第二卡 槽内滑动； 在拨动调节片 2的自由端的时候， 所述连接杆 3就可以在所述 调节片 2的滑动轨道内滑动， 驱动连接杆 3在枪体的第一卡槽中运动， 进 而驱动枪杆 5在所述枪头座的第二卡槽中运动， 最后达到调节枪杆 5与导 流片 7之间相对距离的目的， 实现了连续调整出粉角度的发明目的， 在施 工的时候， 操作工只需要轻轻拨动调节片即可调整出粉角度， 方便快捷。 . 又一个例子， 如图 2所示， 在枪杆 5的前端设置锥形斜面 51 , 锥形斜 面 51和圓柱形导流片 7结合， 可以更好的实现出粉角度调整功能。 The gun head 4 is closely matched with the gun body, the gun head 4 is provided with a second card slot, and one end of the gun rod 5 is placed in the second card slot to form a sliding connection through the circle a connection between the recess and the circular protrusion, and a sliding connection between the gun rod and the second card slot, the connecting rod 3 is integrally connected with the gun rod 5, and both can be in the first card slot Sliding in the second card slot; when the free end of the adjusting piece 2 is toggled, the connecting rod 3 can slide in the sliding track of the adjusting piece 2, and the first connecting the connecting rod 3 in the gun body Movement in the card slot, thereby driving the gun 5 to move in the second slot of the probe holder, and finally achieving the purpose of adjusting the relative distance between the barrel 5 and the deflector 7, achieving the purpose of continuously adjusting the powder angle In Shih When working, the operator only needs to gently adjust the powder to adjust the angle of the powder, which is convenient and quick. As another example, as shown in Fig. 2, a tapered bevel 51 is provided at the front end of the gun 5, and the tapered bevel 51 is combined with the cylindrical deflector 7 to better achieve the powder angle adjustment function.
应当理解的是， 对本领域普通技术人员来说， 可以根据上述说明加以 改进或变换， 而所有这些改进和变换都应属于本发明所附权利要求的保护 范围。  It is to be understood that those skilled in the art can make modifications and changes in the above-described description, and all such modifications and changes are intended to fall within the scope of the appended claims.

Claims

权 利 要 求 书 Claim
1、 一种出粉角度可调的 粉枪， 其特征在于， 包括枪杆与导流片， 所述枪杆与所述导流片之间相对距离可调， 通过调节所述枪杆与所述导流 片之间的相对距离， 实现连续调整出粉角度。 A powder gun with adjustable powder angle, comprising: a gun rod and a baffle, the relative distance between the gun rod and the baffle is adjustable, by adjusting the gun rod and the diversion The relative distance between the sheets is used to continuously adjust the powder angle.
2、 根据权利要求 1所述的出粉角度可调的喷粉枪， 其特征在于， 还 包括： 枪体、 调节片、 调节片锁母、 连接杆、 枪头座；  2 . The powder spray gun with adjustable powder angle according to claim 1 , further comprising: a gun body, a regulating piece, a adjusting piece lock nut, a connecting rod and a gun head seat;
所述调节片一端设置固定孔，通过所述固定孔与所述枪体转动配合， 调节片可绕一转轴转动， 所述调节片还设置一滑动轨道， 所述连接杆一 端与所述滑动轨道滑动配合；  One end of the adjusting piece is provided with a fixing hole, and the fixing hole is rotatably engaged with the gun body, the adjusting piece is rotatable about a rotating shaft, the adjusting piece is further provided with a sliding track, and one end of the connecting rod and the sliding track Sliding fit
所述调节片锁母与所述连接杆固定连接， 将所述连接杆一端锁于所 述滑动轨道内；  The adjusting piece lock nut is fixedly connected with the connecting rod, and one end of the connecting rod is locked in the sliding track;
所述枪体前端设置第一卡槽， 所述连接杆与第一卡槽滑动连接， 所 述连接杆另一端设置圆形凹陷， 所述枪杆一端设置圓形凸起， 所述圓形 凹陷与所述圆形凸起连接， 所述枪杆还与所述卡槽滑动连接；  The front end of the gun body is provided with a first card slot, the connecting rod is slidably connected to the first card slot, the other end of the connecting rod is provided with a circular recess, and one end of the gun rod is provided with a circular protrusion, and the circular recess is The circular protrusion is connected, and the gun rod is also slidably connected to the card slot;
所述枪头座与所述枪体紧密配合， 所述枪头座设置第二卡槽， 所述 枪杆一端置于所述第二卡槽内， 形成滑动连接， 通过所述圓形凹陷与所 述圓形凸起的连接， 以及所述枪杆与所述第二卡槽的滑动连接， 所述连 接杆与所述枪杆连为一体，可以在所述第一卡槽和所述第二卡槽内滑动。  The gun head seat is closely matched with the gun body, the gun head seat is provided with a second card slot, and one end of the gun rod is placed in the second card slot to form a sliding connection, and the circular recess is a circular protrusion connection, and a sliding connection between the gun rod and the second card slot, the connecting rod is integrally connected with the gun rod, and the first card slot and the second card slot may be Sliding inside.
3、 根据权 ^要求 1所述的出粉角度可调的喷粉枪， 其特征在于， 所 述枪杆前端设置锥形斜面， 所述导流片为圓柱形导流片。  3. The powder gun with adjustable powder angle according to claim 1, wherein the front end of the gun is provided with a tapered inclined surface, and the deflector is a cylindrical deflector.
PCT/CN2010/001619 2009-10-19 2010-10-15 Powder spray gun enabling continuous adjustment of its powder outlet angle WO2011047535A1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101703975A (en) * 2009-10-19 2010-05-12 李志军 Powder gun with continuously adjustable power outlet angle
CN109647644B (en) * 2019-01-17 2024-04-02 常德天工机械有限公司 Spray gun for spraying paint inside air cylinder and paint spraying method

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB398708A (en) * 1933-01-20 1933-09-21 Paul Stein Adjustable spraying nozzle for fire extinguishing purposes
SU601054A1 (en) * 1976-05-06 1978-04-05 Конструкторско-Технлогическое Бюро " Союзэлектроприбор" Sprayer for applying pulverulent materials
US4634058A (en) * 1984-12-13 1987-01-06 Nordson Corporation Powder spray gun
US5556037A (en) * 1991-11-11 1996-09-17 Exell Trading Pty. Limited Adjustable spray head
CN2571493Y (en) * 2002-10-11 2003-09-10 太仓多邻塑料制品有限公司 Nozzle for gun type spray head
CN101703975A (en) * 2009-10-19 2010-05-12 李志军 Powder gun with continuously adjustable power outlet angle
CN201537552U (en) * 2009-10-19 2010-08-04 李志军 Powder spraying gun with continuously adjustable power discharging angle

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB398708A (en) * 1933-01-20 1933-09-21 Paul Stein Adjustable spraying nozzle for fire extinguishing purposes
SU601054A1 (en) * 1976-05-06 1978-04-05 Конструкторско-Технлогическое Бюро " Союзэлектроприбор" Sprayer for applying pulverulent materials
US4634058A (en) * 1984-12-13 1987-01-06 Nordson Corporation Powder spray gun
US5556037A (en) * 1991-11-11 1996-09-17 Exell Trading Pty. Limited Adjustable spray head
CN2571493Y (en) * 2002-10-11 2003-09-10 太仓多邻塑料制品有限公司 Nozzle for gun type spray head
CN101703975A (en) * 2009-10-19 2010-05-12 李志军 Powder gun with continuously adjustable power outlet angle
CN201537552U (en) * 2009-10-19 2010-08-04 李志军 Powder spraying gun with continuously adjustable power discharging angle

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