CN214183651U

CN214183651U - Spray gun capable of adjusting flow

Info

Publication number: CN214183651U
Application number: CN202022807533.4U
Authority: CN
Inventors: 张隆豪; 张登发
Original assignee: Xiamen Maierdeng Toilet And Bathroom Technology Co ltd
Current assignee: Xiamen Maierdeng Toilet And Bathroom Technology Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-09-14
Anticipated expiration: 2030-11-27

Abstract

The utility model relates to the technical field of spray guns, in particular to a spray gun capable of adjusting flow, which comprises a long sleeve, wherein one side inside the long sleeve is provided with a flow cavity channel through integrated forming processing, a positioning piece is fixed at the other side inside the long sleeve, the lower right end of the long sleeve is connected with a short sleeve, the middle part of the positioning piece is fixedly connected with a valve core, and one side of the valve core is alternately connected with a sealing plug, in the utility model, the left and right moving operation is realized by the sealing plug, a flow opening, an adjusting block and an adapter piece which are arranged, and the adjusting block after being subjected to traction acting force is combined, under the connection and matching of the adapter piece, the spray gun realizes the flow adjustment in the flow process of spraying materials such as liquid or coating and the like by the aid of the arbitrary change of the coverage area of the flow opening in the left and right moving operation process of the sealing plug, effectively reducing the waste of certain resources.

Description

Spray gun capable of adjusting flow

Technical Field

The utility model relates to a spray gun technical field specifically is a spray gun of adjustable flow.

Background

A spray gun is a device that uses a quick release of liquid or compressed air as a motive force. The spray gun is divided into a normal pressure type spray gun and a pressurized spray gun. The spray gun can be directly used for loading paint in the application of the spray gun in the industry, namely a simple spray gun can be installed in automatic equipment, such as an automatic glue sprayer, an automatic glue spreader, an automatic paint sprayer, a coating machine and other spraying equipment.

Spray guns on the market do not have the setting that the flow can be adjusted during operation, will cause the waste of ejecta such as certain liquid or coating easily to through the mode of pressurization, when taking liquid or coating out fast, the pine of shower nozzle phenomenon of taking off also can disturb the normal operating of whole spray gun.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spray gun of adjustable flow to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a spray gun capable of adjusting flow comprises a long sleeve, wherein a circulation cavity channel is formed in one side of the interior of the long sleeve through integrated forming processing, a positioning piece is fixed to the other side of the interior of the long sleeve, a short sleeve is connected to the lower right end of the long sleeve, a valve core is fixedly connected to the middle of the positioning piece, a sealing plug is connected to one side of the valve core in an inserting mode, an adapter is fixedly connected to the top of the sealing plug, an adjusting block is fixedly installed at the top end of the adapter, a threaded connecting pipe is fixedly connected to one side of the long sleeve, a connecting nozzle is installed at one side, away from the long sleeve, of the threaded connecting pipe, a left positioning block is fixed to one side of the front of the connecting nozzle, a right positioning block is fixed to one side of the front of the long sleeve, a screw rod is inserted into the left positioning block, and a circulation opening is formed in the middle of the valve core, an open slot is formed in one side of the front face of the right positioning block.

Preferably, the inner part of the long sleeve and the inner part of the short sleeve are communicated with each other, and the long sleeve and the short sleeve are connected to form an L-shaped structure.

Preferably, the transverse central axis of the valve core and the transverse central axis of the sealing plug coincide with each other, the valve core is connected with the circulation opening through integrated forming processing to form an integrated structure, the sealing plug is in transmission connection with the adjusting block through an adapter, and the adjusting block is in sealing connection with the long sleeve.

Preferably, the connecting spray head and the threaded connection pipe are in threaded connection, and the interior of the connecting spray head is communicated with the interior of the long sleeve through the threaded connection pipe.

Preferably, the left positioning block and the right positioning block are parallel to each other, the right positioning block is connected with the open slot through one-time cutting, and the right positioning block is connected with the screw rod in an inserting mode through the open slot.

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

1. in the utility model, the sealing plug, the circulation opening, the adjusting block and the adapter are arranged, the adjusting block after being subjected to traction action force is combined to realize the left and right movement operation, and under the connection and the cooperation of the adapter, the spray gun can freely change the coverage area of the circulation opening in the left and right movement operation process by virtue of the sealing plug, so that the flow regulation in the circulation process of the ejections such as liquid or paint is realized, and the waste on certain resources is effectively reduced;

2. the utility model discloses in, through the connection shower nozzle, screw rod, left locating piece and the right locating piece that set up, combine to connect the shower nozzle and be installed in a side end position of long sleeve, this spray gun is piercing through the inside of left locating piece and right locating piece and screw rod realization and the screwed connection back of nut in proper order through the screw rod, can lock the shower nozzle after the installation and consolidate the processing, ensures that whole shower nozzle is spraying or the stability of spraying operation.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the circulation opening of the present invention;

fig. 3 is a schematic view of the structure of the right positioning block of the present invention.

In the figure: 1-long sleeve, 2-circulation cavity channel, 3-positioning piece, 4-short sleeve, 5-valve core, 6-sealing plug, 7-adapter piece, 8-adjusting block, 9-screwed pipe, 10-connecting spray head, 11-left positioning block, 12-right positioning block, 13-screw, 14-circulation opening and 15-opening slot.

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.

Referring to fig. 1-3, the present invention provides a technical solution:

a spray gun capable of adjusting flow comprises a long sleeve 1, wherein a circulation cavity channel 2 is arranged on one side inside the long sleeve 1 through integrated forming, a positioning piece 3 is fixed on the other side inside the long sleeve 1, a short sleeve 4 is connected on the right lower end of the long sleeve 1, a valve core 5 is fixedly connected on the middle position of the positioning piece 3, a sealing plug 6 is connected on one side of the valve core 5 in an inserting manner, an adapter piece 7 is fixedly connected on the top position of the sealing plug 6, an adjusting block 8 is fixedly installed on the top end position of the adapter piece 7, a threaded adapter 9 is fixedly connected on one side of the long sleeve 1, a connecting spray head 10 is installed on one side of the threaded adapter 9 far away from the long sleeve 1, a left positioning block 11 is fixed on one side of the front of the connecting spray head 10, a right positioning block 12 is fixed on one side of the front of the long sleeve 1, and a screw 13 is inserted into the left positioning block 11, a circulation opening 14 is formed in the middle of the valve core 5, and an opening groove 15 is formed in one side of the front face of the right positioning block 12.

The inner part of the long sleeve 1 and the inner part of the short sleeve 4 are communicated with each other, the long sleeve 1 and the short sleeve 4 are connected to form an L-shaped structure, the connection with a liquid feeding or material feeding pipeline is realized through the short sleeve 4 by combining the spray gun, and under the pressurization action of a pump body under the working state of the whole spray gun treatment, ejections such as liquid or paint and the like required to be brought out can be quickly brought out through the short sleeve 4, the long sleeve 1 and the connecting spray head 10 in sequence, so that the corresponding spraying or painting operation is realized, and the working principle of the spray gun related to the structure is the prior art; the horizontal central axis of the valve core 5 and the horizontal central axis of the sealing plug 6 are mutually overlapped, the valve core 5 is connected with the circulation opening 14 through an integrated forming processing device to form an integrated structure, the sealing plug 6 is in transmission connection with the adjusting block 8 through the adapter 7, the adjusting block 8 is in sealing connection with the long sleeve 1, when the sealing plug 6 is installed in the long sleeve 1, the sealing plug 6 is just adjacent to the circulation opening 14, when the spray gun needs to be subjected to flow regulation operation, under the matching of sealing connection, the spray gun is in the matching of manual operation, after the adjusting block 8 subjected to manual traction acting force realizes the left and right movement operation, under the matching of the adapter 7, the spray gun can freely change the coverage area of the circulation opening 14 in the process of left and right movement operation by the sealing plug 6, the structure can effectively reduce the waste of certain resources by carrying out corresponding quantity control treatment in time during the spraying or spraying process while ensuring that the whole spray gun has a flow regulation structure; the connection spray head 10 is in threaded connection with the threaded connection pipe 9, the interior of the connection spray head 10 is communicated with the interior of the long sleeve 1 through the threaded connection pipe 9, and the connection spray head 10 is communicated with the long sleeve 1 under the connection matching of the threaded connection pipe 9, so that later-period sprayed materials such as liquid or paint can be conveniently and quickly taken out; left side locating piece 11 and right locating piece 12 are parallel to each other, and right locating piece 12 is connected with open slot 15 through disposable cutting process, right side locating piece 12 alternates with screw rod 13 through open slot 15 and is connected, after connecting shower nozzle 10 and being installed at one side end position of long sleeve 1, under the cooperation that is parallel to each other, this spray gun is in the inside and screw rod 13 that pierce through left locating piece 11 and right locating piece 12 in proper order through screw rod 13 realize with the screwed connection back of nut, can lock the reinforcement processing to the shower nozzle after the installation, this structure is when making whole spray gun have a reinforced structure, carry out reinforcement processing through the shower nozzle after the spiral installation in advance, can ensure whole shower nozzle and spraying or the stability of spraying operation.

The working process is as follows: after the connecting spray head 10 is installed at one side end position of the long sleeve 1, the spray gun can lock and reinforce the installed spray head after penetrating the inside of the left positioning block 11 and the right positioning block 12 and the screw 13 in sequence through the screw 13 to realize the screw connection with the nut, under the pressurization effect of the pump body under the whole spray gun processing working state, the sprayed substances such as liquid or paint and the like required to be brought out can be quickly brought out through the inside of the short sleeve 4, the long sleeve 1 and the connecting spray head 10 in sequence, so as to realize the corresponding spraying or painting operation, when the flow rate adjusting operation needs to be carried out on the spray gun, after the adjusting block 8 subjected to the manual traction acting force realizes the left and right moving operation, under the connection and the cooperation of the adapter 7, the spray gun can freely change the coverage area of the circulating opening 14 in the process of left and right moving operation by the sealing plug 6, thereby realizing the flow rate adjustment in the process of flowing the ejections such as liquid or paint.

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. A spray gun capable of adjusting flow rate comprises an elongated sleeve (1), and is characterized in that: the flow channel (2) is formed in one side of the interior of the long sleeve (1) through integrated forming processing, a positioning piece (3) is fixedly arranged on the other side of the interior of the long sleeve (1), a short sleeve (4) is connected to the lower right end of the long sleeve (1), a valve core (5) is fixedly connected to the middle position of the positioning piece (3), a sealing plug (6) is connected to one side position of the valve core (5) in an inserting mode, an adapter piece (7) is fixedly connected to the top position of the sealing plug (6), an adjusting block (8) is fixedly installed at the top end position of the adapter piece (7), a nipple (9) is fixedly connected to one side position of the long sleeve (1), a connecting nozzle (10) is installed at one side position of the nipple (9) far away from the long sleeve (1), and a left positioning block (11) is fixedly installed at one side position of the front of the connecting nozzle (10), a right positioning block (12) is fixed at one side of the front face of the long sleeve (1), a screw (13) penetrates through the left positioning block (11), a circulation opening (14) is formed in the middle of the valve core (5), and an open slot (15) is formed in one side of the front face of the right positioning block (12).

2. An adjustable flow lance as set forth in claim 1 in which: the inner part of the long sleeve (1) and the inner part of the short sleeve (4) are communicated with each other, and the long sleeve (1) and the short sleeve (4) are connected to form an L-shaped structure.

3. An adjustable flow lance as set forth in claim 1 in which: the valve core is characterized in that the transverse central axis of the valve core (5) and the transverse central axis of the sealing plug (6) coincide with each other, the valve core (5) is connected with the circulation opening (14) through integrated forming processing to form an integrated structure, the sealing plug (6) is in transmission connection with the adjusting block (8) through the adapter (7), and the adjusting block (8) is in sealing connection with the long sleeve (1).

4. An adjustable flow lance as set forth in claim 1 in which: the connecting spray head (10) is in threaded connection with the threaded connecting pipe (9), and the interior of the connecting spray head (10) is communicated with the interior of the long sleeve (1) through the threaded connecting pipe (9).

5. An adjustable flow lance as set forth in claim 1 in which: left side locating piece (11) and right locating piece (12) are parallel to each other, and right locating piece (12) are connected with open slot (15) through disposable cutting process, right locating piece (12) alternate through open slot (15) and screw rod (13) and are connected.