CN209174229U - A kind of screen process press electrostatic powder injection apparatus - Google Patents

Abstract

The utility model discloses a kind of screen process press electrostatic powder injection apparatus, including spray gun, the bottom of the spray gun is fixedly installed with hand holding handle, feed pipe is communicated on the right side of the spray gun, the inside of the spray gun is plugged with the inner tube being connected to feed pipe, and the outer wall of said inner tube is socketed with jet pipe, is fixedly installed with injector head on the left of the jet pipe, the outer wall of the jet pipe is fixedly installed with spacing collar, and the inside of the spray gun offers locating slot.The screen process press electrostatic powder injection apparatus, by pushing throw-out collar towards the direction of fixed block, the right side of throw-out collar squeezes the bottom end of fixture block, it is fillet setting by the right end of throw-out collar and the bottom end of fixture block, so that fixture block moves up compression secondary spring, so that fixed block be made to be detached from fixture block, to facilitate the disassembly to jet pipe, the efficiency when dismantling to jet pipe is improved, efficiency when also improving to injection apparatus internal washing ensure that stablizing for spraying carries out.

Description

A kind of screen process press electrostatic powder injection apparatus

Technical field

The utility model relates to injection apparatus technical field, specially a kind of screen process press electrostatic powder injection apparatus.

Background technique

Electrostatic powder coating is the coating to gush out by electrostatic powder paint gun, keeps powder particle negatively charged while dispersion Lotus, electrically charged powder particle are applied the quilt to ground connection by the effect of other active forces and electrostatic attraction such as air-flow or centrifugal force In coat, melting and solidification film forming is reheated, electrostatic powder spraying is the powder painting that leading position is accounted in industrial coating field Dress method.

Existing electrostatic powder injection apparatus is perfect not enough in cleaning easy to disassemble, after injection apparatus completes injection Or when being sprayed, it will usually injection apparatus dismantle while inside is cleaned, it is not convenient enough in disassembly, it leads Cause is upper not fast enough in cleaning, while can not preferably clean to the inside of injection apparatus, may cause and ejects Powder it is uneven, lead to occur substandard products in spraying process, reduce being normally carried out for spraying, so propose a kind of screen printing Brush machine electrostatic powder injection apparatus solves the problems, such as above-mentioned propose.

Utility model content

The purpose of this utility model is to provide a kind of screen process press electrostatic powder injection apparatus, to solve above-mentioned background The existing electrostatic powder injection apparatus proposed in technology is perfect not enough on easy to clean, after injection apparatus completes injection Or when being sprayed, it will usually injection apparatus dismantle while inside is cleaned, it is not convenient enough in disassembly, it leads Cause is upper not fast enough in cleaning, while can not preferably clean to the inside of injection apparatus, may cause and ejects Powder it is uneven, lead to occur substandard products in spraying process, reduce the problem of being normally carried out of spraying.

For the purpose for realizing above-mentioned cleaning easy to disassemble, the utility model is provided the following technical solutions: a kind of silk-screen printing Machine electrostatic powder injection apparatus, including spray gun, the bottom of the spray gun are fixedly installed with hand holding handle, the right side connection of the spray gun There is feed pipe, the inside of the spray gun is plugged with the inner tube being connected to feed pipe, and the outer wall of said inner tube is socketed with jet pipe, described Injector head is fixedly installed on the left of jet pipe, the outer wall of the jet pipe is fixedly installed with spacing collar, and the inside of the spray gun opens up There is locating slot, the inner roof wall of the locating slot is fixedly installed with secondary spring, and the bottom of the secondary spring is fixedly installed with card Block, the outer wall of the jet pipe are fixedly installed with fixed block, and the inside of the spray gun offers the link slot on the left of locating slot, The inside of the link slot is fixedly installed with compressed spring, and link block, the company are fixedly installed on the left of the compressed spring The bottom for connecing block is fixedly installed with throw-out collar, and the inside of said inner tube is fixedly installed with sealing ring.

Preferably, be fixedly installed with the connecting plate contacted with secondary spring at the top of the fixture block, the locating slot it is interior Wall is fixedly installed with fixed ring, and the internal diameter of fixed ring is less than the outer diameter of connecting plate.

Preferably, the bottom end on the right side of the throw-out collar, the right side of fixed block and fixture block is fillet setting, the injector head Shape it is funnel-shaped.

Preferably, the height of the fixed block is less than throw-out collar to the distance of jet pipe, and the height of the spacing collar is greater than throw-out collar To the distance of jet pipe.

Preferably, the inside of the link block offers connecting hole, and the internal activity of connecting hole is equipped with to be fixed with spray gun The movable block of connection.

Preferably, the outer wall of the hand holding handle is socketed with protective layer, and the quantity of the link slot is two.

Compared with prior art, the utility model has the beneficial effects that the screen process press electrostatic powder injection apparatus, leads to It crosses the direction towards fixed block and pushes throw-out collar, the right side of throw-out collar squeezes the bottom end of fixture block, passes through the right end of throw-out collar and the bottom end of fixture block It is fillet setting, so that fixture block moves up compression secondary spring, to make fixed block be detached from fixture block, to facilitate to spray The disassembly of pipe improves the efficiency when dismantling to jet pipe, and efficiency when also improving to injection apparatus internal washing ensure that Stablizing for spraying carries out, while the compressed spring being arranged inside link slot, the reset to throw-out collar is facilitated, inside link block The movable block being fixedly connected with spray gun being arranged, facilitates the guidance to link block in moving process, ensure that and is being moved through It is smooth in journey, it also preferably ensure that the leakproofness that jet pipe is connected with inner tube in the sealing ring of internal tube setting.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is partial enlargement diagram at A in the utility model Fig. 1；

Fig. 3 is the utility model link block internal structure chart.

In figure: 1- spray gun；2- hand holding handle；3- feed pipe；4- inner tube；5- jet pipe；6- injector head；7- spacing collar；8- positioning Slot；9- secondary spring；10- fixture block；11- fixed block；12- link slot；13- compressed spring；14- link block；15- throw-out collar；16- is close Seal.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1, Fig. 2 and Fig. 3 are please referred to, a kind of embodiment provided by the utility model: a kind of screen process press electrostatic powder Injection apparatus, including spray gun 1, the bottom of spray gun 1 are fixedly installed with hand holding handle 2, and the outer wall of hand holding handle 2 is socketed with protective layer, even The quantity of access slot 12 is two, the right side of spray gun 1 is communicated with feed pipe 3, and the inside of spray gun 1 is plugged with to be connected to feed pipe 3 Inner tube 4, the outer wall of inner tube 4 are socketed with jet pipe 5, and the left side of jet pipe 5 is fixedly installed with injector head 6, and the outer wall of jet pipe 5 is fixedly mounted There is spacing collar 7, the inside of spray gun 1 offers locating slot 8, and the inner roof wall of locating slot 8 is fixedly installed with secondary spring 9, assists bullet The bottom of spring 9 is fixedly installed with fixture block 10, and the top of fixture block 10 is fixedly installed with the connecting plate contacted with secondary spring 9, positioning The inner wall of slot 8 is fixedly installed with fixed ring, and the internal diameter of fixed ring is less than the outer diameter of connecting plate, and the outer wall of jet pipe 5 is fixedly mounted There is fixed block 11, the height of fixed block 11 is less than the distance that throw-out collar 15 arrives jet pipe 5, and the height of spacing collar 7 is greater than throw-out collar 15 to spray The distance of pipe 5, the inside of spray gun 1 offer the link slot 12 positioned at 8 left side of locating slot, and the inside of link slot 12 is fixedly installed with Compressed spring 13, the left side of compressed spring 13 are fixedly installed with link block 14, and the inside of link block 14 offers connecting hole, connection The internal activity in hole is equipped with the movable block being fixedly connected with spray gun 1, and the bottom of link block 14 is fixedly installed with throw-out collar 15, throw-out collar The bottom end on 15 right side, the right side of fixed block 11 and fixture block 10 is fillet setting, and the shape of injector head 6 is funnel-shaped, inner tube 4 Inside be fixedly installed with sealing ring 16, by pushing throw-out collar 15 towards the direction of fixed block 11, the right side of throw-out collar 15 squeezes fixture block 10 bottom end, by the right end of throw-out collar 15 and the bottom end of fixture block 10 be fillet setting, thus fixture block 10 move up compression it is auxiliary Spring 9 is helped, so that fixed block 11 be made to be detached from fixture block 10, to facilitate the disassembly to jet pipe 5, improves and is dismantled to jet pipe 5 When efficiency, efficiency when also improving to injection apparatus internal washing ensure that stablizing for spraying carries out, while in link slot The compressed spring 13 that 12 inside are arranged, facilitates the reset to throw-out collar 15, and fixing with spray gun 1 for being arranged inside link block 14 connects The movable block connect facilitates the guidance to link block 14 in moving process, ensure that it is smooth in moving process, in inner tube The sealing ring 16 that 4 inside are arranged also preferably ensure that the leakproofness on jet pipe 5 and the connection of inner tube 4.

In summary: the screen process press electrostatic powder injection apparatus, by pushing push rod 15 towards the direction of fixed block 11, The right side of push rod 15 squeezes the bottom end of fixture block 10, is fillet setting by the right end of push rod 15 and the bottom end of fixture block 10, thus Fixture block 10 moves up compression secondary spring 9, so that fixed block 11 is made to be detached from fixture block 10, so that the disassembly to jet pipe 5 is facilitated, The efficiency when dismantling to jet pipe 5 is improved, efficiency when also improving to injection apparatus internal washing ensure that the steady of spraying It is fixed to carry out, while the compressed spring 13 being arranged inside link slot 12, the reset to push rod 15 is facilitated, inside link block 14 The movable block being fixedly connected with spray gun 1 being arranged, facilitates the guidance to link block 14 in moving process, ensure that in movement In the process smooth, the sealing ring 16 being arranged inside inner tube 4 also preferably ensure that the sealing on jet pipe 5 and the connection of inner tube 4 Property, it is perfect not enough on easy to clean to solve existing electrostatic powder injection apparatus, after injection apparatus completes injection or When being sprayed, it will usually injection apparatus dismantle while inside is cleaned, it is not convenient enough in disassembly, cause It is upper not fast enough in cleaning, while preferably the inside of injection apparatus can not be cleaned, it may cause and eject Powder is uneven, leads to occur substandard products in spraying process, reduces the problem of being normally carried out of spraying.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.

Claims (6)

1. a kind of screen process press electrostatic powder injection apparatus, including spray gun (1), it is characterised in that: the bottom of the spray gun (1) It is fixedly installed with hand holding handle (2), is communicated with feed pipe (3) on the right side of the spray gun (1), the inside of the spray gun (1) is plugged with The inner tube (4) being connected to feed pipe (3), the outer wall of said inner tube (4) are socketed with jet pipe (5), and the left side of the jet pipe (5) is fixed It is equipped with injector head (6), the outer wall of the jet pipe (5) is fixedly installed with spacing collar (7), and the inside of the spray gun (1) offers The inner roof wall of locating slot (8), the locating slot (8) is fixedly installed with secondary spring (9), and the bottom of the secondary spring (9) is solid Dingan County is equipped with fixture block (10), and the outer wall of the jet pipe (5) is fixedly installed with fixed block (11), and the inside of the spray gun (1) opens up There is the link slot (12) being located on the left of locating slot (8), the inside of the link slot (12) is fixedly installed with compressed spring (13), institute It states and is fixedly installed on the left of compressed spring (13) link block (14), the bottom of the link block (14) is fixedly installed with throw-out collar (15), the inside of said inner tube (4) is fixedly installed with sealing ring (16).

2. a kind of screen process press electrostatic powder injection apparatus according to claim 1, it is characterised in that: the fixture block (10) connecting plate contacted with secondary spring (9) is fixedly installed at the top of, the inner wall of the locating slot (8) is fixedly installed with solid Determine ring, and the internal diameter of fixed ring is less than the outer diameter of connecting plate.

3. a kind of screen process press electrostatic powder injection apparatus according to claim 1, it is characterised in that: the throw-out collar (15) the right side on right side, fixed block (11) and the bottom end of fixture block (10) is fillet setting, and the shape of the injector head (6) is in Funnel-form.

4. a kind of screen process press electrostatic powder injection apparatus according to claim 1, it is characterised in that: the fixed block (11) height is less than the distance that throw-out collar (15) arrive jet pipe (5), and the height of the spacing collar (7) is greater than throw-out collar (15) and arrives jet pipe (5) distance.

5. a kind of screen process press electrostatic powder injection apparatus according to claim 1, it is characterised in that: the link block (14) inside offers connecting hole, and the internal activity of connecting hole is equipped with the movable block being fixedly connected with spray gun (1).

6. a kind of screen process press electrostatic powder injection apparatus according to claim 1, it is characterised in that: the hand holding handle (2) outer wall is socketed with protective layer, and the quantity of the link slot (12) is two.