CN210304182U

CN210304182U - Reduce powder gasification's plastic-blasting rifle

Info

Publication number: CN210304182U
Application number: CN201921022973.XU
Authority: CN
Inventors: 张锡荣
Original assignee: Deqing Intelligent Coating Equipment Co Ltd
Current assignee: Deqing Intelligent Coating Equipment Co Ltd
Priority date: 2019-07-03
Filing date: 2019-07-03
Publication date: 2020-04-14
Anticipated expiration: 2029-07-03

Abstract

The utility model belongs to the plastic spraying rifle field, especially, reduce powder gasification's plastic spraying rifle, the problem of being not convenient for carry out the regulation to the flow of mixing powder to current plastic spraying rifle, the following scheme is put forward now, it includes the plastic spraying rifle body, the top of plastic spraying rifle body is equipped with the powder bottle, is equipped with mixing chamber and exhaust passage on the plastic spraying rifle body, and has seted up same intercommunication between mixing chamber and the exhaust passage and say, has seted up first hole on the top inner wall that the intercommunication was said, and the dwang is installed in first downthehole rotation, and fixed mounting has the baffle on the dwang, and baffle and intercommunication say looks adaptation, and the rotation groove has been seted up at the top of plastic spraying rifle body, and rotates groove and first hole and communicate, first groove has been seted up on the top of dwang, and the connecting rod is installed to first ins. The utility model relates to a rationally, adjust through the velocity of flow to the mixed powder of intercommunication way, can reduce powder gasification, make things convenient for people's use.

Description

Reduce powder gasification's plastic-blasting rifle

Technical Field

The utility model relates to a plastic spraying gun technical field especially relates to a reduce powder gasification's plastic spraying gun.

Background

The patent document with the publication number of CN106853418A discloses a plastic spraying gun which can effectively reduce the gasification of plastic spraying powder in the plastic spraying process, and comprises a plastic spraying gun main body, a powder bottle, a mixing auxiliary device and a flame stabilizer; the plastic spraying gun main body comprises a gun rod and a gun handle, wherein the gun rod is provided with a combustible gas guide channel, a powder gas mixing cavity, a communication channel, an exhaust channel and a plurality of oxygen guide channels; the mixing auxiliary device comprises a plurality of guide plates and a plastic spraying powder guide pipe, the guide plates are obliquely arranged in the powder-gas mixing cavity, the guide plates are sequentially arranged along the combustible gas guide channel in a direction close to the communication channel, the inclination directions of any two adjacent guide plates are opposite, and any two adjacent guide plates are connected with the inner walls of the two opposite sides of the powder-gas mixing cavity; the flame holder comprises a flame holder and an ignition device, the flame holder is detachably arranged on the gun rod and is positioned at the exhaust passage, and the ignition device is arranged on the flame holder.

However, the above design has disadvantages that the size of the opening of the communicating channel is fixed, when the flow rate of the mixed powder is too large, the powder is easily gasified, and the problem that the flow rate of the mixed powder is not convenient to adjust is existed, so we propose a plastic spraying gun for reducing the powder gasification for solving the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the flow of mixed powder is not convenient to adjust in the prior art, and providing a plastic spraying gun capable of reducing powder gasification.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a reduce powder gasification's plastic-blasting rifle, includes the plastic-blasting rifle body, the top of plastic-blasting rifle body is equipped with the powder bottle, is equipped with hybrid chamber and exhaust passage on the plastic-blasting rifle body, and has seted up same intercommunication between hybrid chamber and the exhaust passage and say, has seted up first hole on the top inner wall that the intercommunication was said, and the dwang is installed in the rotation in first hole, and fixed mounting has the baffle on the dwang, and baffle and intercommunication say looks adaptation, and the rotation groove has been seted up at the top of plastic-blasting rifle body, and rotates groove and first hole intercommunication.

Preferably, the first groove has been seted up on the top of dwang, and the connecting rod is installed to first inslot rotation, and the top of connecting rod extends to and rotates inslot and rotate and install the connecting plate, and the top fixed mounting of connecting plate has the rotor plate, owing to be provided with the rotor plate, is convenient for drive the connecting plate through the rotor plate and rotates.

Preferably, the limiting groove has all been seted up on the both sides inner wall in first groove, and the equal fixed mounting in both sides of connecting rod has the stopper, and stopper and limiting groove sliding connection, owing to be provided with stopper and limiting groove, can make the rotation of connecting rod can drive the dwang and rotate.

Preferably, the equal fixed mounting in both sides of dwang has the fixed plate, and the top fixed mounting of fixed plate has a plurality of reset spring's one end, and reset spring's other end fixed mounting is on the rotor plate owing to be provided with a plurality of reset spring, can make the connecting plate reset.

Preferably, an annular groove is formed in the inner wall of the rotating groove, a clamping groove is formed in the inner wall of the top of the annular groove, a sliding block is fixedly mounted on one side of the rotating plate, the sliding block is connected with the annular groove in a sliding mode, a clamping seat is fixedly mounted on the top of the sliding block, and the clamping seat is matched with the corresponding clamping groove, so that the connecting plate can be fixed due to the fact that the clamping groove and the clamping seat are arranged.

In the utility model, the plastic spraying gun for reducing powder gasification presses the rotating plate downwards, the rotating plate drives the connecting plate to move downwards, the connecting plate compresses the reset spring and drives the connecting rod to move downwards, the connecting plate drives the slider to move downwards, and the slider drives the clamping seat to move downwards, so that the clamping seat is separated from the clamping groove, and the fixing of the connecting plate can be released;

the rotating plate is rotated, the rotating plate drives the connecting plate to rotate, the connecting plate drives the rotating rod to rotate through the connecting rod, the rotating rod drives the baffle to rotate, the size of the opening of the communicating channel can be changed through the rotation of the baffle, and therefore the flow rate of mixed powder passing through the communicating channel is adjusted.

The utility model relates to a rationally, simple structure, convenient operation adjusts through the velocity of flow to the mixed powder of intercommunication way, can reduce powder gasification, makes things convenient for people's use.

Drawings

FIG. 1 is a schematic view of a powder injection gun according to the present invention for reducing powder vaporization;

FIG. 2 is a schematic view of a portion A of a powder injection gun according to the present invention for reducing powder vaporization;

fig. 3 is a schematic perspective view of a baffle plate of a plastic spraying gun for reducing powder gasification according to the present invention.

In the figure: the spray gun comprises a spray gun body 1, a powder bottle 2, a mixing chamber 3, a connecting channel 4, an exhaust channel 5, a baffle 6, a first hole 7, a rotating rod 8, a rotating groove 9, a first groove 10, a connecting rod 11, a connecting plate 12, a fixing plate 13, a reset spring 14, a limiting groove 15, a limiting block 16, an annular groove 17, a clamping groove 18, a sliding block 19, a clamping seat 20 and a rotating plate 21.

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.

Referring to fig. 1-3, a reduce powder gasification's plastic-blasting gun, including plastic-blasting gun body 1, the top of plastic-blasting gun body 1 is equipped with powder bottle 2, be equipped with hybrid chamber 3 and exhaust passage 5 on the plastic-blasting gun body 1, and seted up same intercommunication between hybrid chamber 3 and the exhaust passage 5 and say 4, first hole 7 has been seted up on the top inner wall of intercommunication way 4, dwang 8 is installed to the internal rotation in first hole 7, fixed mounting has baffle 6 on the dwang 8, and baffle 6 and intercommunication say 4 looks adaptations, rotation groove 9 has been seted up at plastic-blasting gun body 1's top, and rotation groove 9 is linked together with first hole 7.

The utility model discloses in, first groove 10 has been seted up on the top of dwang 8, and connecting rod 11 is installed to the internal rotation of first groove 10, and connecting rod 11's top extends to and rotates in the rotation groove 9 and install connecting plate 12, and the top fixed mounting of connecting plate 12 has rotor plate 21, owing to be provided with rotor plate 21, is convenient for drive connecting plate 12 through rotor plate 21 and rotates.

The utility model discloses in, all seted up spacing groove 15 on the both sides inner wall of first groove 10, the equal fixed mounting in both sides of connecting rod 11 has stopper 16, and stopper 16 and 15 sliding connection of spacing groove, owing to be provided with stopper 16 and spacing groove 15, can make connecting rod 11's rotation can drive dwang 8 and rotate.

The utility model discloses in, the equal fixed mounting in both sides of dwang 8 has fixed plate 13, and the top fixed mounting of fixed plate 13 has a plurality of reset spring 14's one end, and reset spring 14's other end fixed mounting is on rotor plate 21, owing to be provided with a plurality of reset spring 14, can make connecting plate 12 reset.

The utility model discloses in, seted up annular groove 17 on the inner wall of rotating groove 9, seted up draw-in groove 18 on the top inner wall of annular groove 17, one side fixed mounting of rotor plate 21 has slider 19, slider 19 and annular groove 17 sliding connection, and slider 19's top fixed mounting has cassette 20, and cassette 20 and the 18 looks adaptations of draw-in groove that correspond, owing to be provided with draw-in groove 18 and cassette 20, can fix connecting plate 12.

In the utility model, after the powder and the combustible gas are mixed by the mixing chamber 3, the exhaust passage 5 is carried out through the connecting passage 4, the powder and the oxygen are required to be mixed in the exhaust passage 5, the flow rate is adjusted by adjusting the size of the connecting passage 4, the powder gasification can be reduced, the rotating plate 21 is pressed downwards, the rotating plate 21 drives the connecting plate 12 to move downwards, the connecting plate 12 compresses the reset spring 14 and drives the connecting rod 11 to move downwards, the connecting plate 12 drives the slider 19 to move downwards, the slider 19 drives the clamping seat 20 to move downwards, so that the clamping seat 20 is separated from the clamping groove 18, the fixing of the connecting plate 12 can be released, then the rotating plate 21 is rotated, the rotating plate 21 drives the connecting plate 12 to rotate, the connecting plate 12 drives the rotating rod 8 to rotate through the connecting rod 11, the rotating rod 8 drives the baffle 6 to rotate, the size of the opening of the communicating passage 4 can be changed through the rotation of the, at last, the rotating plate 21 is loosened, the connecting plate 12 can be reset under the elastic force action of the reset spring 14, the clamping seat 20 is clamped into the corresponding clamping groove 18, the connecting plate 12 can be fixed, the baffle 6 is fixed, the flow rate of mixed powder of the communication channel 4 is adjusted, powder gasification can be reduced, and the use of people is facilitated.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a reduce powder gasification's plastic-blasting rifle, includes plastic-blasting rifle body (1), a serial communication port, the top of plastic-blasting rifle body (1) is equipped with powder bottle (2), be equipped with hybrid chamber (3) and exhaust passage (5) on plastic-blasting rifle body (1), and seted up same intercommunication between hybrid chamber (3) and exhaust passage (5) and say (4), first hole (7) have been seted up on the top inner wall of intercommunication way (4), dwang (8) are installed to first hole (7) internal rotation, fixed mounting has baffle (6) on dwang (8), and baffle (6) say (4) looks adaptation with the intercommunication, rotation groove (9) have been seted up at the top of plastic-blasting rifle body (1), and rotation groove (9) are linked together with first hole (7).

2. The plastic spraying gun for reducing powder gasification as claimed in claim 1, wherein a first groove (10) is formed at the top end of the rotating rod (8), a connecting rod (11) is rotatably mounted in the first groove (10), the top end of the connecting rod (11) extends into the rotating groove (9) and is rotatably mounted with a connecting plate (12), and a rotating plate (21) is fixedly mounted at the top of the connecting plate (12).

3. The plastic spraying gun for reducing powder gasification according to claim 2, wherein the inner walls of the two sides of the first groove (10) are respectively provided with a limiting groove (15), the two sides of the connecting rod (11) are respectively and fixedly provided with a limiting block (16), and the limiting blocks (16) are slidably connected with the limiting grooves (15).

4. The plastic spraying gun for reducing powder gasification as claimed in claim 1, wherein the two sides of the rotating rod (8) are fixedly provided with a fixing plate (13), the top of the fixing plate (13) is fixedly provided with one end of a plurality of return springs (14), and the other end of the return springs (14) is fixedly arranged on the rotating plate (21).

5. The plastic spraying gun for reducing powder gasification as claimed in claim 1, wherein an annular groove (17) is formed in an inner wall of the rotating groove (9), a clamping groove (18) is formed in an inner wall of a top portion of the annular groove (17), a sliding block (19) is fixedly mounted on one side of the rotating plate (21), the sliding block (19) is slidably connected with the annular groove (17), a clamping seat (20) is fixedly mounted on a top portion of the sliding block (19), and the clamping seat (20) is matched with the corresponding clamping groove (18).