CN216857082U - Electromagnetic spray gun for liquid spraying - Google Patents
Electromagnetic spray gun for liquid spraying Download PDFInfo
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- CN216857082U CN216857082U CN202220064898.9U CN202220064898U CN216857082U CN 216857082 U CN216857082 U CN 216857082U CN 202220064898 U CN202220064898 U CN 202220064898U CN 216857082 U CN216857082 U CN 216857082U
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Abstract
The utility model discloses an electromagnetic spray gun for liquid spraying, which comprises a gun body, a gun body flow passage, a cut-off mechanism and an electromagnetic assembly, wherein the gun body flow passage is arranged in the gun body and is communicated with the outside, the cut-off mechanism is arranged in the gun body flow passage and is used for isolating the gun body flow passage from the outside, the electromagnetic assembly is used for driving the cut-off mechanism to move, and the electromagnetic assembly drives the cut-off mechanism to block or conduct the gun body flow passage through magnetic force. The shutoff mechanism of the utility model isolates the gun body flow passage from the outside, thereby blocking the liquid in the gun body flow passage from being sprayed out, the electromagnetic component is electrified to generate magnetic force, and the shutoff mechanism is prevented from isolating the gun body flow passage from the outside, thereby spraying out the liquid.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to the technical field of spraying equipment, in particular to an electromagnetic spray gun for liquid spraying.
[ background of the utility model ]
With the continuous development of science and technology, in the field of high-pressure and high-speed spraying of liquid, people put forward higher and higher requirements on the reaction speed and the precision of high-pressure spraying. The traditional spray gun is driven by compressed air, and the valve core and the valve seat are driven by the compressed air to be closed. The device is slow in reaction speed and insufficient in precision due to the structure and principle, and cannot meet the requirements of occasions with high spraying speed and accurate reaction time, such as high-speed production lines of tank spraying and dry battery spraying.
[ Utility model ] content
In order to solve the problems of low reaction speed and insufficient precision of the spraying equipment, the utility model provides an electromagnetic spray gun for liquid spraying.
The utility model is realized by the following technical scheme:
the utility model provides an electromagnetism spray gun for liquid spraying, includes the rifle body, locates the rifle body runner that the rifle is internal and communicate with the external world is located in the rifle body runner is interior and be used for isolated rifle body runner and external mechanism that dams, and be used for the drive the electromagnetic component that the mechanism removed dams, the electromagnetic component passes through magnetic drive the mechanism that dams blocks up or switches on the rifle body runner.
The electromagnetic spray gun for liquid spraying comprises a blocking component and a blocking reset component, wherein the blocking component is used for blocking a gun body flow passage, and the blocking reset component is used for keeping the blocking component blocking the gun body flow passage.
The electromagnetic spray gun for spraying the liquid comprises a gun body, a blocking base, a gun body flow passage and a blocking assembly, wherein the gun body comprises the blocking base, the blocking base is arranged in the blocking base and is communicated with the outside, and the blocking assembly comprises a blocking rod used for blocking the base through hole.
The electromagnetic spray gun for spraying the liquid comprises a gun body, a blocking rod, a base through hole, an electromagnetic assembly and a base through hole, wherein the electromagnetic assembly comprises a magnetic moving part and an electromagnetic device, the magnetic moving part is movably arranged in the gun body flow channel, the blocking rod is arranged on the magnetic moving part, and the electromagnetic device is used for enabling the magnetic moving part to drive the blocking rod to be separated from the base through hole so as to enable the gun body flow channel to be communicated with the outside.
According to the electromagnetic spray gun for spraying the liquid, the blocking reset piece comprises the first elastic reset piece arranged between the electromagnetic device and the magnetic movable piece.
The blocking reset piece comprises a second elastic reset piece arranged between the electromagnetic device and the blocking rod, and a moving piece through hole for the blocking rod and the second elastic reset piece to be inserted into is formed in the magnetic moving piece.
According to the electromagnetic spray gun for spraying the liquid, the magnetic moving part is internally provided with the abdicating cavity, and when the first elastic resetting piece resets, the abdicating cavity is used for allowing the second elastic resetting piece to continuously push the blocking rod towards the direction of the through hole of the base.
The electromagnetic spray gun for spraying the liquid comprises an electromagnetic device and a blocking rod, wherein the electromagnetic device comprises an electromagnetic core corresponding to the position of the magnetic movable piece and an electromagnetic coil surrounding the outer peripheral side of the electromagnetic core, and the electromagnetic core is magnetized when the electromagnetic coil is electrically connected with an external power supply so as to drive the magnetic movable piece to move through magnetic force and drive the blocking rod to be separated from the base through hole.
According to the electromagnetic spray gun for liquid spraying, the blocking base is internally provided with the abutting seat surrounding the periphery of the through hole of the base, and the blocking rod is provided with the blocking end matched with the abutting seat in an abutting mode.
According to the electromagnetic spray gun for liquid spraying, the gun body is provided with the feeding and discharging connector communicated with the gun body flow passage.
Compared with the prior art, the utility model has the following advantages:
the utility model provides an electromagnetic spray gun for liquid spraying, which comprises a gun body, a gun body flow passage, a closure mechanism and an electromagnetic assembly, wherein the gun body flow passage is arranged in the gun body and is communicated with the outside, the closure mechanism is arranged in the gun body flow passage and is used for isolating the gun body flow passage from the outside, the electromagnetic assembly is used for driving the closure mechanism to move, and the electromagnetic assembly drives the closure mechanism to block or conduct the gun body flow passage through magnetic force. The intercepting mechanism isolates the gun body flow passage from the outside so as to block the liquid in the gun body flow passage from being sprayed out, the electromagnetic assembly is electrified to generate magnetic force, and the intercepting mechanism is prevented from isolating the gun body flow passage from the outside so as to spray out the liquid.
[ description of the drawings ]
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below.
FIG. 1 is a top view of the present invention;
FIG. 2 is a half sectional view of the present invention;
fig. 3 is a left side view of the present invention.
[ detailed description ] A
In order to make the technical problems, technical solutions and advantageous effects solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
When embodiments of the present invention refer to the ordinal numbers "first", "second", etc., it should be understood that the words are used for distinguishing between them unless the context clearly dictates otherwise.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In a specific embodiment, as shown in fig. 1 to 3, an electromagnetic spray gun for liquid spraying includes a gun body 1, a gun body flow passage 2 disposed in the gun body 1 and communicated with the outside, a shutoff mechanism 3 disposed in the gun body flow passage 2 and used for isolating the gun body flow passage 2 from the outside, and an electromagnetic component 4 used for driving the shutoff mechanism 3 to move, wherein the electromagnetic component 4 drives the shutoff mechanism 3 to block or conduct the gun body flow passage 2 by magnetic force. The intercepting mechanism 3 isolates the gun body flow passage 2 from the outside so as to block the liquid in the gun body flow passage 2 from being sprayed out, the electromagnetic assembly 4 is electrified to generate magnetic force, and the intercepting mechanism 3 is prevented from isolating the gun body flow passage 2 from the outside so as to prevent the liquid from being sprayed out.
Further, the shutoff mechanism 3 includes a blocking assembly 5 for blocking the gun body flow passage 2, and a blocking reset member 6 for keeping the blocking assembly 5 blocking the gun body flow passage 2. The blocking return element 6 is preferably a return spring which provides an isolating thrust for the blocking assembly 5 when it is returning.
Furthermore, the gun body 1 comprises a blocking base 51, the gun body flow passage 2 comprises a base through hole 52 which is arranged in the blocking base 51 and is communicated with the outside, and the blocking component 5 comprises a blocking rod 53 for blocking the base through hole 52. The blocking base 51 is preferably a valve seat, and the blocking rod 53 is preferably a valve needle, which cooperates with the valve seat to isolate the gun body flow channel 2 from the outside and block the liquid from being ejected.
Specifically, the electromagnetic assembly 4 includes a magnetic moving member 41 movably disposed in the gun body flow channel 2, and an electromagnetic device 7, the blocking rod 53 is disposed on the magnetic moving member 41, and the electromagnetic device 7 is configured to enable the magnetic moving member 41 to drive the blocking rod 53 to disengage from the base through hole 52, so that the gun body flow channel 2 is communicated with the outside. The magnetic moving part 41 is preferably a magnet which provides a magnetic force for the movement of the magnet by cooperating with the electromagnetic device 7 which can generate a magnetic force.
More specifically, the blocking reset element 6 comprises a first elastic reset element 61 arranged between the electromagnetic device 7 and the magnetic mobile element 41. The first elastic return member 61 is preferably a return thick spring.
Moreover, the blocking reset element 6 includes a second elastic reset element 62 disposed between the electromagnetic device 7 and the blocking lever 53, and a moving element through hole 42 is disposed in the magnetic moving element 41, into which the blocking lever 53 and the second elastic reset element 62 are inserted. The second resilient return member 62 is preferably a return spring.
In addition, a yielding cavity 43 is arranged in the magnetic movable element 41, and when the first elastic resetting element 61 resets, the yielding cavity 43 is used for allowing the second elastic resetting element 62 to continue to press the blocking rod 53 towards the direction of the base through hole 52. Providing thrust for the blocking rod 53 to press and block the base through hole 52 on the blocking base 51.
Further, the electromagnetic device 7 includes an electromagnetic core 71 corresponding to the position of the magnetic movable element 41, and an electromagnetic coil 72 surrounding the outer periphery of the electromagnetic core 71, wherein the electromagnetic coil 72 magnetizes the electromagnetic core 71 when electrically connected to an external power source, so as to drive the magnetic movable element 41 to move by magnetic force, thereby driving the blocking rod 53 to disengage from the base through hole 52. Further, the gun body flow passage 2 is communicated with the outside, and the liquid is sprayed out.
Furthermore, an abutting seat 54 surrounding the base through hole 52 is provided in the blocking base 51, and the blocking rod 53 is provided with a blocking end 55 abutting and matching with the abutting seat 54. The abutment seat 54 is preferably a ball seat, and the blocking end 55 is a ball head in abutting engagement with the ball seat, and the ball seat and the ball head are made of high wear-resistant material, such as cemented carbide or ceramic.
Specifically, the gun body 1 is provided with a feeding and discharging joint 9 communicated with the gun body flow passage 2. The inlet and outlet connection 9 is preferably a right-angle connection for the input and output of the coating material.
The utility model also comprises a PLC or a special driving device which is used for controlling the on-off of the electromagnetic coil 72 and realizing the opening and closing of the blocking base 51 and the blocking rod 53 under the coordination of the blocking reset piece 6, thereby realizing the continuous production.
The working principle of the embodiment is as follows:
when the device is in a closed state, the blocking rod 53 blocks the base through hole 52 by the tight fit of the blocking end 55 and the abutting seat 54 under the action of the pre-tightening force of the blocking reset piece 6, so that the coating is blocked. The magnetic movable element 41 is in a reset state.
When the device is powered on, the electromagnetic coil 72 generates a magnetic field, and at the moment, the electromagnetic core 71 is magnetized to attract the magnetic movable piece 41. The magnetic movable piece 41 drives the blocking rod 53 to move backwards, the blocking end 55 of the blocking rod 53 is separated from the abutting seat 54, and the paint flows out. The blocking reset 6 is now in compression.
When the device is in a power-off state, the magnetic field of the electromagnetic coil 72 disappears, the magnetic movable piece 41 is reset under the thrust action of the first elastic resetting piece 61, the blocking rod 53 is reset under the thrust action of the second elastic resetting piece 62, the blocking rod 53 and the blocking base 51 are closed again, and the paint is stopped.
The utility model relates to an electromagnetic spray gun for liquid spraying, which comprises a gun body 1, a gun body flow passage 2, a flow interception mechanism 3 and an electromagnetic assembly 4, wherein the gun body flow passage 2 is arranged in the gun body 1 and is communicated with the outside, the flow interception mechanism 3 is arranged in the gun body flow passage 2 and is used for isolating the gun body flow passage 2 from the outside, the electromagnetic assembly 4 is used for driving the flow interception mechanism 3 to move, and the electromagnetic assembly 4 drives the interception mechanism 3 to block or conduct the gun body flow passage 2 through magnetic force. The intercepting mechanism 3 isolates the gun body flow passage 2 from the outside so as to block the liquid in the gun body flow passage 2 from being sprayed out, the electromagnetic assembly 4 is electrified to generate magnetic force, and the intercepting mechanism 3 is prevented from isolating the gun body flow passage 2 from the outside so as to prevent the liquid from being sprayed out.
The above description is provided for one embodiment of the present invention, and the embodiments of the present invention are not limited to these descriptions, and the present invention is not limited to the above nomenclature and the English nomenclature since the trade nomenclature is different. Similar or identical methods, structures and the like as those of the present invention or several technical deductions or substitutions made on the premise of the conception of the present invention should be considered as the protection scope of the present invention.
Claims (10)
1. An electromagnetic spray gun for spraying a liquid, characterized by: including the rifle body (1), locate in the rifle body (1) and with external intercommunication rifle body runner (2), locate in the rifle body runner (2) and be used for completely cutting off rifle body runner (2) and external mechanism (3) that dams, and be used for the drive electromagnetism subassembly (4) that mechanism (3) removed dams, electromagnetism subassembly (4) are through magnetic drive mechanism (3) are stopped up or are switched on to dam rifle body runner (2).
2. An electromagnetic spray gun for spraying liquids as claimed in claim 1, characterized in that said shut-off mechanism (3) comprises a blocking assembly (5) for blocking said gun body flow channel (2), and a blocking return (6) for keeping said blocking assembly (5) blocking said gun body flow channel (2).
3. The electromagnetic spray gun for spraying a liquid according to claim 2, characterized in that the gun body (1) comprises a blocking base (51), the gun body flow passage (2) comprises a base through hole (52) provided in the blocking base (51) and communicating with the outside, and the blocking assembly (5) comprises a blocking rod (53) for blocking the base through hole (52).
4. The electromagnetic spray gun for spraying liquid according to claim 3, characterized in that the electromagnetic assembly (4) comprises a magnetic movable member (41) movably disposed in the gun body flow passage (2), and an electromagnetic device (7), wherein the blocking rod (53) is disposed on the magnetic movable member (41), and the electromagnetic device (7) is configured to enable the magnetic movable member (41) to drive the blocking rod (53) to disengage from the base through hole (52), so that the gun body flow passage (2) is communicated with the outside.
5. An electromagnetic spray gun for spraying liquids as claimed in claim 4, characterized in that said interruption return member (6) comprises a first elastic return member (61) interposed between said electromagnetic device (7) and said magnetic mobile member (41).
6. The electromagnetic spray gun for spraying liquids according to claim 5, characterized in that said blocking return element (6) comprises a second elastic return element (62) interposed between said electromagnetic device (7) and said blocking lever (53), said magnetic mobile element (41) being provided with a mobile element passage hole (42) for the insertion of said blocking lever (53) and said second elastic return element (62).
7. The electromagnetic spray gun for spraying liquid according to claim 6, characterized in that a relief cavity (43) is provided in the magnetic movable member (41), and when the first elastic reset member (61) is reset, the relief cavity (43) is used for allowing the second elastic reset member (62) to continuously press the blocking rod (53) toward the base through hole (52).
8. The electromagnetic spray gun for spraying liquid according to claim 4, characterized in that the electromagnetic device (7) comprises a magnetic core (71) corresponding to the position of the magnetic movable member (41), and an electromagnetic coil (72) surrounding the outer periphery of the magnetic core (71), wherein the electromagnetic coil (72) magnetizes the magnetic core (71) when electrically connected with an external power supply, so as to drive the magnetic movable member (41) to move by magnetic force, thereby driving the blocking rod (53) to be disengaged from the base through hole (52).
9. An electromagnetic spray gun for spraying liquids as claimed in claim 3, characterized in that said blocking base (51) is provided with an abutment seat (54) surrounding said base through hole (52), said blocking rod (53) being provided with a blocking end (55) in abutting engagement with said abutment seat (54).
10. An electromagnetic spray gun for spraying liquids as claimed in claim 1, characterized in that said gun body (1) is provided with a feed and discharge connection (9) communicating with said gun body flow channel (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220064898.9U CN216857082U (en) | 2022-01-11 | 2022-01-11 | Electromagnetic spray gun for liquid spraying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220064898.9U CN216857082U (en) | 2022-01-11 | 2022-01-11 | Electromagnetic spray gun for liquid spraying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216857082U true CN216857082U (en) | 2022-07-01 |
Family
ID=82150435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220064898.9U Active CN216857082U (en) | 2022-01-11 | 2022-01-11 | Electromagnetic spray gun for liquid spraying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216857082U (en) |
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2022
- 2022-01-11 CN CN202220064898.9U patent/CN216857082U/en active Active
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