CN212143101U

CN212143101U - Electrostatic rotary cup spray gun

Info

Publication number: CN212143101U
Application number: CN202020223463.5U
Authority: CN
Inventors: 郭金连
Original assignee: Dongguan Hongda Spraying Electromechanical Co ltd
Current assignee: Dongguan Hongda Spraying Electromechanical Co ltd
Priority date: 2020-02-28
Filing date: 2020-02-28
Publication date: 2020-12-15
Anticipated expiration: 2030-02-28

Abstract

The utility model discloses an electrostatic rotary cup spray gun, including coating reposition of redundant personnel lid end cap, the right side fixedly connected with coating reposition of redundant personnel lid of coating reposition of redundant personnel lid end cap, the right side swing joint of coating reposition of redundant personnel lid has 65 to spout the cup. The utility model discloses a coating reposition of redundant personnel lid end cap, coating reposition of redundant personnel lid, 65 spout the cup, spout cup reposition of redundant personnel lid, shaping cover shaping piece, shaping cover reposition of redundant personnel piece, angular contact bearing, a spring, the spring fixing base, the main shaft, the blade, the glib talker, the connecting rod, connect bucket and tailboom, it is strong to make the device reach the product suitability, the effectual function of spraying, it is limited to have solved the range of current cup spray gun list plastic spray width cover adjustment soon, occasionally need spout the cup and spout the dynamics that the width of cloth cover changed spray width size and spray width of cloth through changing, revolve the cup in the use, because the direction of installation and the stability of revolving the cup, can lead to coating can flow into and revolve the cup inside, lead to damaging high-speed bearing, finally revolve the unable normal work's.

Description

Electrostatic rotary cup spray gun

Technical Field

The utility model relates to a revolve cup spray gun technical field, specifically be static and revolve cup spray gun.

Background

The electrostatic rotary cup spray gun changes the shape of paint mist by the mutual influence of the electric field generated by the polar needle and the electric field generated by the rotary cup, the polar needle is fixed on the spray gun rod, the flattening direction of the polar needle is vertical to the length direction of the polar needle, the polar needle is connected with the direct current negative high voltage of the rotary cup after being assembled, and when the polar needle is manufactured, the corner of the polar needle is rounded without a tip part so as to avoid discharging at the position, weaken the electric field intensity and influence the paint spraying effect.

The shape of sprayed object, the size is various, and the spray width size that needs to revolve the cup is also different and the dynamics of spray width, and the range of single plastic spray width cover adjustment is limited, need change the spray width size and the dynamics of spray width through changing spray width cover occasionally, revolves the cup in the use, because the direction of installation and the stability of revolving the cup, can lead to inside coating can flow into revolving the cup, leads to damaging high-speed bearing, finally revolves the unable normal work of cup.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a static revolves cup spray gun, it is strong to possess the product suitability, and the effectual advantage of spraying has solved and has flowed down the coating damage in the use and revolve the less problem of cup motor and amplitude of spouting range adjustment.

In order to achieve the above object, the utility model provides a following technical scheme: the electrostatic rotary cup spray gun comprises a coating shunt cover plug, wherein a coating shunt cover is fixedly connected to the right side of the coating shunt cover plug, a 65-spraying cup is movably connected to the right side of the coating shunt cover, a spraying cup shunt cover is fixedly connected to the right side of the 65-spraying cup, a forming cover forming block is fixedly connected to the right side of the spraying cup shunt cover, a forming cover shunting block is fixedly connected to the right side of the forming cover forming block, a forming cover base is fixedly connected to the right side of the forming cover shunting block, an angular contact bearing is arranged on the right side of the forming cover shunting block, a bearing gland is fixedly connected to the left side of the angular contact bearing, a bearing pressure plate is fixedly connected to the right side of the bearing gland, a spring fixing seat penetrates through the inner cavity of the angular contact bearing, a spring is sleeved on the surface of the spring fixing seat, a main shaft is movably connected to the right side of, the right side swing joint of blade has the bearing frame back cover that uses with angular contact bearing cooperation, the right side of bearing frame back cover is run through there is the glib talker, the right side cover of glib talker is equipped with the connection bucket, the inner chamber swing joint of connecting the bucket has the connecting rod, the right side of connecting rod is equipped with connects the back seat, the right side chucking of connecting the back seat has connects the back seat lid, the right side threaded connection who connects the back seat lid has the tail-bar.

Preferably, the connecting rod is fixedly connected with the connecting part of the rear seat through M12 hexagonal nuts, and the number of the connecting rod and the M12 hexagonal nuts is three.

Preferably, a bearing seat is fixedly connected to the surface of the angular contact bearing, and the right side of the bearing seat is fixedly connected to the joint of the rear cover of the bearing seat.

Preferably, the surface of the spray cup diversion cover is provided with a coating backflow prevention groove, and the inner surface of the spray cup diversion cover is subjected to passivation treatment.

Preferably, the ball in the inner cavity of the angular contact bearing is coated with lubricating grease, and the surface of the spring is coated with antirust paint.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a coating reposition of redundant personnel lid end cap, coating reposition of redundant personnel lid, 65 spout the cup, spout cup reposition of redundant personnel lid, shaping cover shaping piece, shaping cover reposition of redundant personnel piece, angular contact bearing, a spring, the spring fixing base, the main shaft, the blade, the glib talker, the connecting rod, connect bucket and tailboom, it is strong to make the device reach the product suitability, the effectual function of spraying, it is limited to have solved the range of current cup spray gun list plastic spray width cover adjustment soon, occasionally need spout the cup and spout the dynamics that the width of cloth cover changed spray width size and spray width of cloth through changing, revolve the cup in the use, because the direction of installation and the stability of revolving the cup, can lead to coating can flow into and revolve the cup inside, lead to damaging high-speed bearing, finally revolve the unable normal work's.

2. Through the fixed connection of the M12 hexagon nut, the connection and the fixation of the connecting rod are more convenient, and the installation and the later-period disassembly and maintenance of a user are facilitated;

by the fixed connection of the bearing seats, the phenomenon that the use of the angular contact bearing is affected by shaking during use can be effectively avoided, and the stability of the equipment during use is improved;

by arranging the paint anti-backflow groove, when the rotary cup is in an inoperative state, the paint which flows backwards can flow out from the rear cover hole under the action of gravity, so that the paint is prevented from flowing towards the bearing, and the purpose of protecting the bearing is achieved;

through the use of lubricating grease, the rotation of bearing can be more smooth, and through the use of anti-rust paint, the phenomenon that the spring is corroded to influence use when in use can be effectively avoided.

Drawings

FIG. 1 is an exploded view of the structure of the present invention;

fig. 2 is a schematic diagram of the external structure of the present invention.

In the figure: 1. a coating shunt cover plug; 2. a coating diversion cover; 3. 65 spraying cups; 4. a flow dividing cover of the spray cup; 5. forming a forming block of the forming cover; 6. a forming cover shunting block; 7. a forming cover base; 8. a bearing pressure plate; 9. a bearing gland; 10. an angular contact bearing; 11. a bearing seat; 12. a spring; 13. a spring fixing seat; 14. a main shaft; 15. a blade; 16. a bearing seat rear cover; 17. a nozzle tip; 18. a connecting rod; 19. a connecting barrel; 20. connecting a rear seat; 21. m12 hex nut; 22. connecting a rear seat cover; 23. a tail rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a coating reposition of redundant personnel lid end cap 1, coating reposition of redundant personnel lid 2, 65 spout cup 3, spout cup reposition of redundant personnel lid 4, shaping cover shaping piece 5, shaping cover reposition of redundant personnel piece 6, shaping cover base 7, bearing pressure disk 8, bearing gland 9, angular contact bearing 10, bearing frame 11, spring 12, spring fixing base 13, main shaft 14, blade 15, bearing frame back cover 16, glib talker 17, connecting rod 18, connect bucket 19, connect back seat 20, M12 hexagon nut 21, connect back

seat lid

22 and 23 parts of tailpiece of the staff and be the parts that general standard spare or technical field personnel know, its structure and principle all can learn through the technical manual or learn through conventional experimental method for this technical staff.

Referring to fig. 1-2, an electrostatic rotary cup spray gun comprises a coating shunt cover plug 1, a coating shunt cover 2 is fixedly connected to the right side of the coating shunt cover plug 1, a 65 spray cup 3 is movably connected to the right side of the coating shunt cover 2, a spray cup shunt cover 4 is fixedly connected to the right side of the 65 spray cup 3, a coating anti-backflow groove is formed in the surface of the spray cup shunt cover 4, the inner surface of the spray cup shunt cover 4 is passivated, the anti-backflow groove is formed by the coating, when the rotary cup is in an inoperative state, the backflow coating can flow out from a rear cover hole under the action of gravity to prevent the flow towards a bearing, so as to protect the bearing, a forming cover forming block 5 is fixedly connected to the right side of the spray cup shunt cover 4, a forming cover shunting block 6 is fixedly connected to the right side of the forming cover forming block 5, a forming cover base 7 is fixedly connected to the right side of the forming cover shunting block 6, an angular contact bearing 10 is arranged on the right side of, the surface of the angular contact bearing 10 is fixedly connected with a bearing seat 11, the right side of the bearing seat 11 is fixedly connected with the joint of a bearing seat rear cover 16, the phenomenon that the use of the angular contact bearing 10 is affected by shaking in use can be effectively avoided through the fixed connection of the bearing seat 11, the stability of the equipment in use is improved, the left side of the angular contact bearing 10 is fixedly connected with a bearing gland 9, the right side of the bearing gland 9 is fixedly connected with a bearing pressure plate 8, a spring fixing seat 13 penetrates through the inner cavity of the angular contact bearing 10, a spring 12 is sleeved on the surface of the spring fixing seat 13, a main shaft 14 is movably connected on the right side of the spring fixing seat 13, a blade 15 is fixedly connected on the surface of the main shaft 14, the right side of the blade 15 is movably connected with a bearing seat rear cover 16 matched with the angular contact bearing 10 for use, connect bucket 19's inner chamber swing joint to have connecting rod 18, the right side of connecting rod 18 is equipped with connects back seat 20, connecting rod 18 passes through M12 hexagon nut 21 fixed connection with the junction of being connected back seat 20, the quantity of connecting rod 18 and M12 hexagon nut 21 is three, fixed connection through M12 hexagon nut 21, it is more convenient to make the connection of connecting rod 18 fixed, convenient to use person's installation and later stage dismantlement are maintained, the right side chucking of connecting back seat 20 has connection back seat lid 22, the right side threaded connection who connects back seat lid 22 has tail-bar 23, angular contact bearing 10's inner chamber ball has been paintd lubricating grease, the surface of spring 12 has been paintd antirust paint, use through lubricating grease, can make the rotation of bearing more smooth, use through antirust paint, can effectively avoid spring 12 the phenomenon that the rust influence is used when using appears.

When in use, the utility model designs two groups of molding air, one of the two groups of molding air pressure is adjusted or closed, the amplitude of spray amplitude adjustment is greatly improved, the connecting rod 18 can be more conveniently connected and fixed through the fixed connection of the M12 hexagon nut 21, the installation and later disassembly maintenance of a user are convenient, the phenomenon that the use is influenced by the shaking of the angular contact bearing 10 can be effectively avoided through the fixed connection of the bearing seat 11, the stability of the device during use is improved, the reverse filling prevention groove is formed through the coating, when the rotary cup is in an inoperative state, the reverse filling coating can flow out from the back cover hole under the action of gravity, the flow towards the bearing is prevented, the purpose of protecting the bearing is achieved, when the rotary cup is in an operating state, the coating is reversely filled, the centrifugal force is generated through the high-speed rotation of the wind wheel, the coating is thrown into the reverse filling groove and has the function of air flow to blow the coating out the back cover, the coating of flowing backward also can not flow in the bearing, the mesh of protection bearing is reached equally, use through lubricating grease, can make the rotation of bearing more smooth, use through anti-rust paint, can effectively avoid spring 12 corrosion phenomenon of using that influences when using, cooperation through the structure is used, can make the device reach product suitability strong, the effectual function of spraying, the range of having solved current single plastic spray width cover adjustment of cup spray gun is limited soon, occasionally need change the dynamics that spray width size and spray width cover were spouted in the change spray width cover with the spray width cover, the cup is at the use soon, because the direction of installation and the stability of cup soon, can lead to coating can flow into and revolve the cup inside, lead to damaging high-speed bearing, the unable normal work's of cup problem finally revolves, and is suitable for being generalized to use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Static revolves cup spray gun, including coating reposition of redundant personnel lid end cap (1), its characterized in that: the right side of the coating shunt cover plug (1) is fixedly connected with a coating shunt cover (2), the right side of the coating shunt cover (2) is movably connected with a 65-spraying cup (3), the right side of the 65-spraying cup (3) is fixedly connected with a spraying cup shunt cover (4), the right side of the spraying cup shunt cover (4) is fixedly connected with a forming cover forming block (5), the right side of the forming cover forming block (5) is fixedly connected with a forming cover shunt block (6), the right side of the forming cover shunt block (6) is fixedly connected with a forming cover base (7), the right side of the forming cover shunt block (6) is provided with an angular contact bearing (10), the left side of the angular contact bearing (10) is fixedly connected with a bearing gland (9), the right side of the bearing gland (9) is fixedly connected with a bearing pressure plate (8), and a spring fixing seat (13) penetrates through the inner cavity of the angular contact bearing (10), the utility model discloses a spring assembly, including spring fixing base (13), spring (12) are overlapped on the surface of spring fixing base (13), the right side swing joint of spring fixing base (13) has main shaft (14), the fixed surface of main shaft (14) is connected with blade (15), the right side swing joint of blade (15) has bearing frame back cover (16) with angular contact bearing (10) cooperation use, the right side of bearing frame back cover (16) is run through glib talker (17), the right side cover of glib talker (17) is equipped with connects bucket (19), the inner chamber swing joint of connecting bucket (19) has connecting rod (18), the right side of connecting rod (18) is equipped with connects back seat (20), the right side chucking of connecting back seat (20) has connects back seat lid (22), the right side threaded connection of connecting back seat lid (22) has tail-rod (23).

2. The electrostatic bell jar spray gun of claim 1 wherein: the connecting rod (18) is fixedly connected with the connecting part of the connecting rear seat (20) through an M12 hexagonal nut (21), and the connecting rod (18) and the M12 hexagonal nut (21) are three in number.

3. The electrostatic bell jar spray gun of claim 1 wherein: the surface of the angular contact bearing (10) is fixedly connected with a bearing seat (11), and the right side of the bearing seat (11) is fixedly connected with the joint of a bearing seat rear cover (16).

4. The electrostatic bell jar spray gun of claim 1 wherein: the surface of the spray cup diversion cover (4) is provided with a coating backflow prevention groove, and the inner surface of the spray cup diversion cover (4) is passivated.

5. The electrostatic bell jar spray gun of claim 1 wherein: lubricating grease is smeared on the ball in the inner cavity of the angular contact bearing (10), and antirust paint is smeared on the surface of the spring (12).