CN215354115U - Spray glue gun and spray system - Google Patents
Spray glue gun and spray system Download PDFInfo
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- CN215354115U CN215354115U CN202120165849.XU CN202120165849U CN215354115U CN 215354115 U CN215354115 U CN 215354115U CN 202120165849 U CN202120165849 U CN 202120165849U CN 215354115 U CN215354115 U CN 215354115U
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Abstract
The utility model relates to a spray glue gun and a spray system. The spray glue gun includes: the gun body is of a cylindrical structure and is provided with a rubber cylinder mounting cavity; the gun handle is arranged on the gun body and provided with a gun handle air inlet channel, a gun handle air inlet connector and a gun handle air inlet switch are arranged on the gun handle, the gun handle air inlet connector is communicated with the gun handle air inlet channel, the gun handle air inlet switch is used for controlling the on-off of the gun handle air inlet channel, and glue in the glue barrel is extruded out under the action of air pressure in the gun handle air inlet channel; the shower nozzle sets up in the body of a gun in the one end that the packing element goes out to glue, and the shower nozzle has shower nozzle inlet channel, and the gas outlet of shower nozzle inlet channel corresponds the jiao zui setting of packing element, is equipped with the shower nozzle air-inlet joint on the shower nozzle, and the shower nozzle air-inlet joint communicates with shower nozzle inlet channel, and under the atmospheric pressure effect in the shower nozzle air-inlet channel, the glue of extruding in the packing element is smashed and is followed the shower nozzle blowout. The packing element is installed in the installation intracavity of body of a gun for glue can not cause the trachea to solidify, has avoided the waste of pipeline.
Description
Technical Field
The utility model relates to a spray glue gun and a spray system.
Background
At present, in the maintenance and maintenance period of a petroleum and petrochemical system, due to the fact that space on a scaffold is limited, high-pressure spraying equipment cannot be placed on the scaffold, electricity cannot be generated through power activation, and power cannot be provided through a power supply.
Chinese utility model patent with publication number CN204320527U discloses a glue spray gun, which comprises a gun body, a gun handle, a trigger, a gun needle, a joint, a gun head and the like, wherein the gun body is provided with an air inlet cavity, the gun handle is arranged at the lower part of the gun body and is provided with an air inlet pipe, and the air inlet pipe is communicated with the air inlet cavity; the trigger is pivoted on the gun body to drive the gun needle to act; the gun head is positioned at the front end of the gun body, a mixing cavity is arranged in the gun head, and the mixing cavity is communicated with the air inlet cavity; the joint is communicated with the mixing cavity so as to inject glue into the mixing cavity.
The joint in the prior art is generally connected with a glue storage container with a large volume through a pipeline, after the joint is used once, glue in the pipeline can be solidified, so that the section of pipeline cannot be reused, and the waste of the pipeline is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a glue spraying gun, which aims to solve the technical problem that a pipeline cannot be reused due to the solidification of glue in a glue spraying gun in the prior art; the utility model also aims to provide a spraying system.
In order to realize the purpose, the technical scheme of the spray glue gun is as follows:
the spray glue gun includes:
the gun body is of a cylindrical structure and is provided with a rubber cylinder mounting cavity for mounting a rubber cylinder;
the gun handle is arranged on the gun body and provided with a gun handle air inlet channel, a gun handle air inlet connector and a gun handle air inlet switch are arranged on the gun handle, the gun handle air inlet connector is communicated with the gun handle air inlet channel, the gun handle air inlet switch is used for controlling the on-off of the gun handle air inlet channel, and glue in the glue barrel is extruded out under the action of air pressure in the gun handle air inlet channel;
the shower nozzle sets up in the body of a gun in the one end that the packing element goes out to glue, and the shower nozzle has shower nozzle inlet channel, and the gas outlet of shower nozzle inlet channel corresponds the jiao zui setting of packing element, is equipped with the shower nozzle air-inlet joint on the shower nozzle, and the shower nozzle air-inlet joint communicates with shower nozzle inlet channel, and under the atmospheric pressure effect in the shower nozzle air-inlet channel, the glue of extruding in the packing element is smashed and is followed the shower nozzle blowout.
The beneficial effects are that: the spraying glue gun provided by the utility model is powered by an air source, and a power supply is not needed, so that the spraying glue gun can work in a working environment where electricity cannot be generated; the packing element is installed in the installation intracavity of body of a gun, not only makes glue can not cause the trachea to solidify, has avoided the waste of pipeline, need not set up great storage rubber container moreover, and the carrying of the rifle is glued in the spraying of being convenient for.
Furthermore, shower nozzle releasable connection is on the body of a gun, and after the shower nozzle was pulled down, the opening of the body of a gun formed packing element installing port.
The beneficial effects are that: the design is convenient for the replacement of the rubber cylinder.
Furthermore, a rubber barrel mounting opening is formed in the barrel wall of the gun body.
The beneficial effects are that: the design is convenient for the replacement of the rubber cylinder.
Furthermore, a nozzle air inlet switch is arranged on the nozzle air inlet connector and used for controlling the on-off of a nozzle air inlet channel.
The beneficial effects are that: the design is convenient for controlling the on-off of the air inlet channel of the spray head.
Further, the gun handle comprises a handle body and an air cylinder structure, the air cylinder structure is provided with an air cylinder push rod, and the pushing part of the air cylinder push rod is located in the rubber cylinder installation cavity.
The beneficial effects are that: by the design, the sealing property between the rubber cylinder and the gun body is not required to be considered, and the rubber cylinder is favorably arranged in the rubber cylinder mounting cavity of the gun body.
In order to achieve the purpose, the technical scheme of the spraying system is as follows:
the paint finishing system, including air supply and spray coating glue gun, its characterized in that, the spray coating glue gun includes:
the gun body is of a cylindrical structure and is provided with a rubber cylinder mounting cavity for mounting a rubber cylinder;
the gun handle is arranged on the gun body and provided with a gun handle air inlet channel, a gun handle air inlet connector and a gun handle air inlet switch are arranged on the gun handle, the gun handle air inlet connector is communicated with an air source and is communicated with the gun handle air inlet channel, the gun handle air inlet switch is used for controlling the on-off of the gun handle air inlet channel, and glue in the glue barrel is extruded under the action of air pressure in the gun handle air inlet channel;
the shower nozzle sets up in the body of a gun in the one end that the packing element goes out to glue, and the shower nozzle has shower nozzle inlet channel, and the gas outlet of shower nozzle inlet channel corresponds the jiao zui setting of packing element, is equipped with the shower nozzle air-inlet joint on the shower nozzle, and shower nozzle air-inlet joint intercommunication air supply and shower nozzle inlet channel, under the atmospheric pressure effect in the shower nozzle air-inlet channel, the glue of extruding in the packing element is smashed and is followed the shower nozzle blowout.
The beneficial effects are that: the spraying glue gun provided by the utility model is powered by an air source, and a power supply is not needed, so that the spraying glue gun can work in a working environment where electricity cannot be generated; the packing element is installed in the installation intracavity of body of a gun, not only makes glue can not cause the trachea to solidify, has avoided the waste of pipeline, need not set up great storage rubber container moreover, and the carrying of the rifle is glued in the spraying of being convenient for.
Furthermore, shower nozzle releasable connection is on the body of a gun, and after the shower nozzle was pulled down, the opening of the body of a gun formed packing element installing port.
The beneficial effects are that: the design is convenient for the replacement of the rubber cylinder.
Furthermore, a rubber barrel mounting opening is formed in the barrel wall of the gun body.
The beneficial effects are that: the design is convenient for the replacement of the rubber cylinder.
Furthermore, a nozzle air inlet switch is arranged on the nozzle air inlet connector and used for controlling the on-off of a nozzle air inlet channel.
The beneficial effects are that: the design is convenient for controlling the on-off of the air inlet channel of the spray head.
Further, the gun handle comprises a handle body and an air cylinder structure, the air cylinder structure is provided with an air cylinder push rod, and the pushing part of the air cylinder push rod is located in the rubber cylinder installation cavity.
The beneficial effects are that: by the design, the sealing property between the rubber cylinder and the gun body is not required to be considered, and the rubber cylinder is favorably arranged in the rubber cylinder mounting cavity of the gun body.
Drawings
FIG. 1 is a schematic structural view of a spray coating system of embodiment 1 of the present invention;
FIG. 2 is a schematic structural view of the glue gun of FIG. 1;
in the figure: 11-a gun body; 12-a pistol grip; 13-a trigger; 14-a pistol grip air inlet fitting; 15-a baffle ring; 16-a spray head; 17-nozzle gas inlet joint; 18-a glue cylinder; 19-a piston; 20-glue nozzle; 21-gas source; 22-a first air tube; 23-a second trachea; 24-nozzle air inlet switch.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the detailed description and specific examples, while indicating the preferred embodiment of the utility model, are intended for purposes of illustration only and are not intended to limit the scope of the utility model. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
It is noted that relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element. Furthermore, the terms "upper" and "lower" are based on the orientation and positional relationship shown in the drawings and are only for convenience of description of the present invention, and do not indicate that the referred device or component must have a specific orientation, and thus, should not be construed as limiting the present invention.
The features and properties of the present invention are described in further detail below with reference to examples.
Example 1 of the spray system of the utility model:
as shown in fig. 1 and 2, the spraying system includes an air source 21 and a glue gun, the glue gun includes a gun body 11, a gun handle 12 and a spray head 16, the gun body 11 is a cylindrical structure, the axial direction of the gun body 11 is the front-back direction, the gun handle 12 is located at the back end of the gun body 11, the spray head 16 is detachably connected at the front end of the gun body 11, and preferably, the spray head 16 is screwed at the front end of the gun body 11.
In this embodiment, the gun body 11 has a rubber tube installation cavity, and the rear end of the rubber tube installation cavity is provided with a baffle ring 15, and the rubber tube installation cavity is used for installing a rubber tube 18. Specifically, when the gun is installed, the spray head 16 is firstly detached from the gun body 11, so that the front end opening of the gun body 11 forms a rubber cylinder installation opening, the rubber cylinder installation opening is communicated with the rubber cylinder installation cavity, and the rubber cylinder 18 is installed into the rubber cylinder installation cavity from the rubber cylinder installation opening; then, the nozzle 16 is installed at the front end of the gun body 11 again to press the glue cylinder 18 into the glue cylinder installation cavity, and at this time, the rear end of the glue cylinder 18 is pressed against the baffle ring 15 to ensure the tightness between the glue cylinder 18 and the baffle ring 15 and prevent the air pressure from leaking out of the glue cylinder and the baffle ring.
In this embodiment, the structure of the gun body 11 can be designed according to actual working conditions on site, so that the gun body is suitable for rubber cylinders 18 with different volumes.
In this embodiment, a sealing rubber pad is bonded to the front side of the baffle ring 15, and the rubber tube 18 is pressed against the sealing rubber pad, so as to further ensure the sealing property between the rubber tube 18 and the baffle ring 15. In other implementations, the baffle ring may be made of an elastic material to ensure sealing between the rubber cylinder and the baffle ring.
As shown in fig. 1 and 2, the gun handle 12 has a gun handle air inlet channel, the gun handle air inlet channel is communicated with the rubber cylinder installation cavity, the gun handle air inlet joint 14 and the trigger 13 are arranged on the gun handle 12, the gun handle air inlet joint 14 is communicated with the gun handle air inlet channel, and the gun handle air inlet joint 14 is connected with the air source 21 through a second air pipe 23, so that the communication between the gun handle air inlet channel and the air source 21 is realized; the trigger 13 is used for controlling the on-off of the air inlet channel of the gun handle, after the trigger 13 is pulled, the air pressure in the air source 21 enters the rubber cylinder installation cavity through the air inlet channel of the gun handle, and under the action of the air pressure, the piston 19 in the rubber cylinder 18 is pushed to move forwards so as to extrude the glue in the rubber cylinder 18 out of the rubber nozzle 20. The trigger 13 constitutes a handle air inlet switch, and the air inlet structure of the handle can adopt the air inlet structure of a glue gun handle disclosed in the publication No. CN204170908U, which is not described herein.
In this embodiment, the nozzle 16 has a nozzle inlet channel, and an air outlet of the nozzle inlet channel is arranged corresponding to the glue nozzle 20 of the glue barrel 18; the spray head 16 is provided with a spray head air inlet connector 17 and a spray head air inlet switch 24, the spray head air inlet connector 17 is communicated with a spray head air inlet channel, and the spray head air inlet connector 17 is connected with an air source 21 through a first air pipe 22, so that the spray head air inlet channel is communicated with the air source 21; the nozzle air inlet switch 24 is used for controlling the on-off of the nozzle air inlet channel, and the glue extruded from the glue cylinder 18 is broken and sprayed out from the nozzle 16 under the action of the air pressure in the nozzle air inlet channel.
In this embodiment, the gun handle air inlet 14 and the nozzle air inlet 17 share the air source 21, the air source 21 is an air supply device in the field working environment, and the air supply device may be a piston compressor or a screw compressor, so that the air source is not required to be carried outside. Wherein the air pressure of the air source 21 is 0.8 Mpa.
When the gas gun is used specifically, firstly, the gun handle gas inlet joint 14 and the spray head gas inlet joint 17 are respectively connected to a gas source 21 through gas pipes; then, firstly, the nozzle air inlet switch 24 is opened, then the trigger 13 is pressed, the air pressure in the air source 21 enters the rubber cylinder installation cavity through the gun handle air inlet channel, the piston 19 in the rubber cylinder 18 is pushed to move forwards under the action of the air pressure so as to extrude the glue in the rubber cylinder 18 out of the rubber nozzle 20, and the glue extruded in the rubber nozzle 20 is broken and sprayed out of the nozzle 16 under the action of the air pressure in the nozzle air inlet channel so as to be sprayed on the surface of the base material.
The spraying system in the embodiment provides power through the air source without using a power supply, so that the spraying glue gun can work in a working environment where electricity cannot be electrically fired; the glue cylinder is arranged in the mounting cavity of the gun body, so that the glue does not solidify an air pipe, waste of a pipeline is avoided, a large glue storage container is not required, and the spraying glue gun is convenient to carry; in addition, the spray glue gun can utilize on-site air supply equipment, so that the occupied space at a high place is reduced during high-altitude operation, the spray glue gun is favorable for spraying the surface of a substrate at the high place, and the spraying efficiency is improved.
Example 2 of the spray system of the utility model:
the present embodiment is different from embodiment 1 in that in embodiment 1, the spray head 16 is detached from the gun body 11, so that the front end opening of the gun body 11 forms a rubber tube mounting opening, the rubber tube mounting opening communicates with the rubber tube mounting cavity, and the rubber tube 18 is mounted in the rubber tube mounting cavity from the rubber tube mounting opening. In this embodiment, the wall of the gun body is provided with an opening, the opening extends in the front-rear direction, the length of the opening is smaller than that of the gun body, the opening forms a rubber tube mounting opening, the rubber tube is mounted in the rubber tube mounting cavity from the rubber tube mounting opening, in order to ensure the sealing performance, the inner wall of the rubber tube mounting cavity at the rear end of the gun body is provided with a sealing ring, and at the moment, the spray head does not need to be detached from the gun body.
Example 3 of the spray system of the utility model:
the difference between this embodiment and embodiment 1 is that in embodiment 1, the air inlet structure of the gun handle 12 adopts the air inlet structure of the glue gun handle disclosed in the publication No. CN204170908U, and the piston in the glue cylinder 18 is pushed by the air entering the glue cylinder installation cavity to move forward. In this embodiment, the gun handle includes a handle body and a cylinder structure, the cylinder structure has a cylinder push rod, a pushing portion of the cylinder push rod is located in the rubber tube mounting cavity, under the action of air pressure, a piston in the rubber tube 18 is pushed by the pushing portion in the rubber tube mounting cavity to move forward, and the gun handle can adopt a handle and a cylinder structure disclosed in CN 2605075Y.
Example 4 of the spray system of the utility model:
the difference between this embodiment and embodiment 1 is that in embodiment 1, the gun handle 12 is located at the rear end of the gun body 11, the piston in the glue cylinder 18 is pushed by the gas entering the glue cylinder installation cavity to move forward, and the connection relationship between the gun handle 12 and the gun body adopts the connection relationship between the glue gun handle and the glue gun cylinder disclosed in the publication No. CN 204170908U. In this embodiment, the gun handle is located at the middle position of the gun body, the piston in the rubber cylinder is pushed by the gas entering the rubber cylinder mounting cavity to move forward, and the connection relationship between the gun handle and the gun body adopts the connection relationship between the main handle body and the cavity disclosed in the publication No. CN 211707296U.
The embodiment of the glue gun for spraying of the present invention has the same structure as that of any one of the glue guns of embodiments 1 to 4 of the above-mentioned spraying system, and is not described herein again.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention, the scope of the present invention is defined by the appended claims, and all structural changes that can be made by using the contents of the description and the drawings of the present invention are intended to be embraced therein.
Claims (10)
1. Spray coating glue gun, its characterized in that includes:
the gun body is of a cylindrical structure and is provided with a rubber cylinder mounting cavity for mounting a rubber cylinder;
the gun handle is arranged on the gun body and provided with a gun handle air inlet channel, a gun handle air inlet connector and a gun handle air inlet switch are arranged on the gun handle, the gun handle air inlet connector is communicated with the gun handle air inlet channel, the gun handle air inlet switch is used for controlling the on-off of the gun handle air inlet channel, and glue in the glue barrel is extruded out under the action of air pressure in the gun handle air inlet channel;
the shower nozzle sets up in the body of a gun in the one end that the packing element goes out to glue, and the shower nozzle has shower nozzle inlet channel, and the gas outlet of shower nozzle inlet channel corresponds the jiao zui setting of packing element, is equipped with the shower nozzle air-inlet joint on the shower nozzle, and the shower nozzle air-inlet joint communicates with shower nozzle inlet channel, and under the atmospheric pressure effect in the shower nozzle air-inlet channel, the glue of extruding in the packing element is smashed and is followed the shower nozzle blowout.
2. The glue gun of claim 1, wherein the spray head is removably attachable to the body, and wherein the opening in the body forms the glue cartridge mounting opening when the spray head is removed.
3. The glue gun as claimed in claim 1, wherein said barrel wall of said barrel defines a barrel mounting opening.
4. The glue gun according to claim 1, 2 or 3, wherein the nozzle inlet joint is provided with a nozzle inlet switch for controlling the on-off of a nozzle inlet channel.
5. The glue gun according to claim 1, 2 or 3, wherein the gun handle comprises a handle body and a cylinder structure, the cylinder structure has a cylinder push rod, and the pushing part of the cylinder push rod is located in the glue cartridge installation cavity.
6. The paint finishing system, including air supply and spray coating glue gun, its characterized in that, the spray coating glue gun includes:
the gun body is of a cylindrical structure and is provided with a rubber cylinder mounting cavity for mounting a rubber cylinder;
the gun handle is arranged on the gun body and provided with a gun handle air inlet channel, a gun handle air inlet connector and a gun handle air inlet switch are arranged on the gun handle, the gun handle air inlet connector is communicated with an air source and is communicated with the gun handle air inlet channel, the gun handle air inlet switch is used for controlling the on-off of the gun handle air inlet channel, and glue in the glue barrel is extruded under the action of air pressure in the gun handle air inlet channel;
the shower nozzle sets up in the body of a gun in the one end that the packing element goes out to glue, and the shower nozzle has shower nozzle inlet channel, and the gas outlet of shower nozzle inlet channel corresponds the jiao zui setting of packing element, is equipped with the shower nozzle air-inlet joint on the shower nozzle, and shower nozzle air-inlet joint intercommunication air supply and shower nozzle inlet channel, under the atmospheric pressure effect in the shower nozzle air-inlet channel, the glue of extruding in the packing element is smashed and is followed the shower nozzle blowout.
7. The spray system of claim 6, wherein the spray head is removably attached to the body, and wherein the opening in the body forms a cartridge mounting opening when the spray head is removed.
8. The spray system of claim 6, wherein the barrel wall of the gun body is provided with a cartridge mounting opening.
9. The spraying system of claim 6, 7 or 8, wherein the nozzle inlet joint is provided with a nozzle inlet switch, and the nozzle inlet switch is used for controlling the on-off of a nozzle inlet channel.
10. The spray system of claim 6 or 7 or 8 wherein said gun handle comprises a handle body and a cylinder structure having a cylinder push rod with an ejector portion located within a cartridge mounting cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120165849.XU CN215354115U (en) | 2021-01-21 | 2021-01-21 | Spray glue gun and spray system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120165849.XU CN215354115U (en) | 2021-01-21 | 2021-01-21 | Spray glue gun and spray system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215354115U true CN215354115U (en) | 2021-12-31 |
Family
ID=79621437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120165849.XU Active CN215354115U (en) | 2021-01-21 | 2021-01-21 | Spray glue gun and spray system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215354115U (en) |
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2021
- 2021-01-21 CN CN202120165849.XU patent/CN215354115U/en active Active
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