CN215093011U

CN215093011U - Spray gun device for sand blasting test

Info

Publication number: CN215093011U
Application number: CN202121370720.9U
Authority: CN
Inventors: 陈显顾; 朱智勇; 王坚
Original assignee: Shenzhen Inspection Group Dongguan Quality Technology Service Co ltd
Current assignee: Shenzhen Inspection Group Dongguan Quality Technology Service Co ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2021-12-10
Anticipated expiration: 2031-06-18

Abstract

The utility model provides a spray gun device for sand blasting test, including spray gun body, supporting component and stirring piece, the spray gun body is including spouting the material jar, spouts the material jar and installs the upper surface at the supporting component, spouts to be equipped with in the material jar and spouts the material pipe, spouts material pipe upper end and is equipped with and spouts the lid, spouts to cover and is equipped with the trigger, presses the trigger and can follow the nozzle blowout with spouting the material through spouting the material pipe. An electric roller is arranged below the supporting component, the electric roller rolls to move the position of the spray gun body, and the supporting component can be lifted up and down to change the height of the spray gun body; stirring spare includes (mixing) shaft and stirring vane, the (mixing) shaft runs through the baffle, and the baffle is connected and is spouted the material jar in the below both ends, and stirring vane installs in the baffle top, and the (mixing) shaft below is connected with drive assembly, and drive assembly can drive stirring vane and rotate to stir and spout the material in the baffle below, drive assembly.

Description

Spray gun device for sand blasting test

Technical Field

The utility model belongs to the technical field of sand blasting equipment, concretely relates to spray gun device for sand blasting test.

Background

Sandblasting is a process of cleaning and roughening the surface of a substrate by the impact action of a high-velocity stream of sand. Compressed air is used as power to form a high-speed spray beam to spray the spray material to the surface of a workpiece to be treated at a high speed, so that the appearance or the shape of the outer surface of the workpiece is changed, the surface of the workpiece obtains certain cleanliness and different roughness, and the mechanical property of the surface of the workpiece is improved, thereby improving the fatigue resistance of the workpiece, increasing the adhesive force between the workpiece and a coating, prolonging the durability of the coating, and being beneficial to the leveling and decoration of the coating.

For example, patent number CN201820828354.9 discloses a convenient manual spray gun, which comprises a handle, wherein a hook is arranged at the top end of the handle, a spray head is arranged on one side of the hook, a nozzle is arranged on the spray head, a movable hand brake is arranged below the hook, a charging barrel is arranged above the handle, a mounting seat is arranged at the joint of the handle and the charging barrel, a scale plate is arranged on the front surface of the charging barrel, a sucking disc is arranged in the middle of the upper surface of the charging barrel, and an anti-slip pad is arranged on the front surface of the handle; the LED lamp has been set up on manual spray gun, when light was darker night, the user can switch on the power of LED lamp, thereby provide the illumination through the LED lamp, prevent that the user from leading to the spraying inhomogeneous because light is not good at night, spacing disc has been set up on manual spray gun, spacing disc can play limiting displacement to the activity manual brake, prevent that the activity manual brake from being touched by the mistake, the scale plate has been set up on manual spray gun, the user can be through the surplus of paint in the scale plate direct observation feed cylinder, the personnel hold the spray gun through handheld handle, can not guarantee whether the spray gun keeps the level with the work piece, if the spray gun slope, it is inhomogeneous to make the blowout material of spouting on the work piece easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a spray gun device for sand blasting test needn't be for handheld spray gun removal, guarantees that the spray gun is in the horizontality, spouts and is equipped with the stirring piece in the material jar, prevents to spout some material deposits at the tank bottoms in the material, can will spout the material stirring, and the messenger spouts the material and sprays evenly.

The utility model provides a following technical scheme:

a spray gun device for a sand blasting test comprises: the spray gun comprises a spray gun body, wherein the spray gun body comprises a spray material tank, the spray material tank is arranged on the upper surface of a support assembly, a spray material pipe is arranged in the spray material tank, a spray cover is arranged at the upper end of the spray material pipe, a trigger is arranged on the spray cover, and the spray material can be sprayed out from a spray nozzle through the spray material pipe by pressing the trigger; the support component is provided with an electric roller below, the electric roller rolls to move the position of the spray gun body, and the support component can be lifted up and down to change the height of the spray gun body; stirring spare, including (mixing) shaft and stirring vane, the (mixing) shaft runs through the baffle, and the baffle is connected and is spouted the material jar in the below both ends, and stirring vane installs in the baffle top, and the (mixing) shaft below is connected with drive assembly, and drive assembly can drive stirring vane and rotate to stir and spout the material in the baffle below, drive assembly.

Preferentially, the supporting assembly comprises a base, a supporting seat, telescopic columns, fixed columns, a worm and a lead screw, the base is arranged on the electric roller, the telescopic columns are mounted at the front end and the rear end of the two sides of the base, the upper end of each telescopic column is connected with the supporting seat, the fixed columns are mounted at the front side and the rear side of the middle of the base, the lead screw is arranged in each fixed column, a worm wheel is arranged on the lead screw, threads are arranged in the worm wheel and matched with the lead screw, and the worm is meshed with one side of the worm wheel.

Preferentially, the driving assembly comprises a rotating part and two connecting rods, the two rotating parts are respectively arranged at the left side and the right side above the tank bottom of the spraying tank, the rotating part comprises a rotating rod and a rotating plate, each side is provided with three rotating plates and two rotating rods, the two rotating rods are respectively rotatably arranged at a baffle and the tank bottom, the rotating rod on the baffle is connected with one end of an upper rotating plate, the lower end of the upper rotating plate is connected with one end of a middle rotating plate, the lower end of the middle rotating plate is connected with one end of a lower rotating plate, the other end of the lower rotating plate is connected with the rotating rod on the tank bottom, the two connecting rods comprise a first connecting rod and a second connecting rod, one end of the first connecting rod is arranged between the upper rotating plate at the left side and the middle rotating plate, the other end of the first connecting rod is arranged between the upper rotating plate at the right side and the middle rotating plate, one end of the second connecting rod is arranged between the middle rotating plate at the left side and the lower rotating plate, the other end is arranged between the middle rotating plate at the right side and the lower rotating plate, the first connecting rod and the second connecting rod have the same length but the centers of the first connecting rod and the second connecting rod are not on the same horizontal line; the upper surface of the second connecting rod is connected with one end of a first middle rotating plate, the upper surface of the other end of the first middle rotating plate is connected with the lower surface of the first connecting rod, the upper surface of the first connecting rod is connected with the lower surface of one end of the second middle rotating plate, the upper surface of the other end of the second middle rotating plate is connected with a stirring shaft, and the rotating rods are driven by a motor to rotate respectively.

Preferably, the stirring blades are provided with five pieces which are circumferentially distributed on the stirring shaft.

Preferably, the front worm and the rear worm are on the same rotating shaft and are driven to rotate by the motor II.

The utility model has the advantages that:

1. the second motor drives the worm to rotate, the worm wheel rotates, the lead screw moves up and down, the telescopic column stretches out and draws back, the supporting seat can be driven to move up and down, and the height of the spray gun can be adjusted as required.

2. Be equipped with the stirring piece, drive the (mixing) shaft through drive assembly and rotate, make stirring vane stir the material that deposits at the tank bottoms, can make and spout the material blowout even, and can prevent that the nozzle from blockking up.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the partial sectional structure of the front view of the present invention;

fig. 2 is a schematic view of the driving assembly of the present invention.

Labeled as: 1-a spray gun body, 101-a spray tank, 102-a spray pipe, 103-a spray cover, 104-a trigger, 105-a spray nozzle, 2-a support assembly, 201-a support seat, 202-a telescopic column, 203-a worm, 204-a worm wheel, 3-an electric roller, 4-a stirring piece, 41-a stirring blade, 5-a driving assembly, 51-a rotary rod, 52-an upper rotary plate, 53-a middle rotary plate, 54-a lower rotary plate, 55-a first connecting rod, 56-a second connecting rod, 57-a first middle rotary plate and 58-a second middle rotary plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.

As shown in fig. 1-2, for the utility model provides a pair of spray gun device for sand blasting test, including a spray gun device for sand blasting test, including spray gun body 1, supporting component 2 and stirring 4, spray gun body 1 is including spouting material jar 101, spouts material jar 101 and installs the upper surface at supporting component 2, spouts to be equipped with in the material jar 101 and spouts material pipe 102, spouts material pipe 102 upper end and is equipped with and spouts lid 103, is equipped with trigger 104 on spouting lid 103, presses trigger 104 and can spout the material through spouting material pipe 102 from nozzle 105 blowout. An electric roller 3 is arranged below the supporting component 2, the electric roller 3 rolls the position of the movable spray gun body 1, and the supporting component 2 can be lifted up and down to change the height of the spray gun body 1, so that the nozzle is opposite to a workpiece. The supporting assembly 2 comprises a base, a supporting seat 201, telescopic columns 202, a worm 203 and a lead screw, the base is arranged on the electric roller 3, the telescopic columns 202 are arranged at the front end and the rear end of the two sides of the base, the upper end of each telescopic column 202 is connected with the supporting seat 201, fixed columns are arranged on the front side and the rear side of the middle of the base, the liftable lead screw is arranged in each fixed column, a worm wheel 204 is arranged on each lead screw, threads are arranged in each worm wheel 204 and matched with the corresponding lead screw, the worm 203 is meshed with one side of each worm wheel 204, and the front worm and the rear worm are driven by a motor II to rotate on the same rotating shaft. The second motor drives the worm 203 to rotate, the worm wheel 204 rotates, the lead screw moves up and down to drive the telescopic column to stretch, the support base 201 adjusts the height of the spray gun up and down, and the nozzle 105 is opposite to the workpiece.

Stirring 4, including (mixing) shaft and stirring vane 41, the (mixing) shaft runs through the baffle, and both ends about the below in the material spraying tank 101 are connected to the baffle, and stirring vane 41 installs in the baffle top, stirring vane 41 is equipped with five, is the circumference and distributes on the (mixing) shaft. The driving component 5 is connected below the stirring shaft, the driving component 5 is arranged below the baffle, and the driving component 5 can drive the stirring blade 41 to rotate, stir and spray the material.

The driving assembly 5 comprises a rotating part and two connecting rods, the two rotating parts are respectively arranged at the left side and the right side above the tank bottom of the spraying tank 101, the rotating part comprises a rotating rod 51 and a rotating plate, each side is provided with three rotating plates and two rotating rods 51, the two rotating rods 51 are respectively rotatably arranged on a baffle and the tank bottom, the rotating rod on the baffle is connected with one end of an upper rotating plate 52, the lower part of the other end of the upper rotating plate 52 is connected with one end of a middle rotating plate 53, the lower part of the other end of the middle rotating plate 53 is connected with one end of a lower rotating plate 54, the other end of the lower rotating plate 54 is connected with the rotating rod on the tank bottom, the two connecting rods comprise a first connecting rod 55 and a second connecting rod 56, one end of the first connecting rod 55 is arranged between the upper rotating plate 52 and the middle rotating plate 53 at the left side, the other end is arranged between the upper rotating plate 52 and the middle rotating plate 53 at the right side, one end of the second connecting rod 56 is arranged between the middle rotating plate 53 and the lower rotating plate 54 at the left side, the other end is arranged between the middle revolving plate 53 and the lower revolving plate 54 on the right side, and the first connecting rod 55 and the second connecting rod 56 have the same length but are not on the same horizontal line at the center; the upper surface of the second connecting rod 56 is connected with one end of a first middle rotating plate 57, the upper surface of the other end of the first middle rotating plate 57 is connected with the lower surface of a first connecting rod 55, the upper surface of the first connecting rod 55 is connected with the lower surface of one end of a second middle rotating plate 58, the upper surface of the other end of the second middle rotating plate 58 is connected with a stirring shaft, and the rotating rods 51 are driven by a motor to rotate respectively. The motor drives the rotating rod 51 to rotate, the upper rotating plate 52 and the lower rotating plate 54 rotate, the first connecting rod 55 is driven to rotate, the first middle rotating plate 57 and the second middle rotating plate 59 rotate, and the stirring blade 41 is driven to stir and spray the materials, so that the materials are sprayed uniformly.

The utility model discloses when using, two drive worms 203 of motor rotate, and worm wheel 204 rotates, and the lead screw reciprocates and drives flexible post and stretch out and draw back, makes the height of bearing 201 upper and lower adjustment spray gun, and 3 rolls of electric gyro wheel, and supporting component 2 drives spray gun body 1 and removes, makes nozzle 105 just to the work piece. The motor drives the rotating rod 51 to rotate, the upper rotating plate 52 and the lower rotating plate 54 rotate, the first connecting rod 55 is driven to rotate, the first middle rotating plate 57 and the second middle rotating plate 59 rotate, and the stirring blade 41 is driven to stir and spray the materials, so that the materials are sprayed uniformly. The trigger 104 is pressed to spray the spraying material from the nozzle 105 through the material spraying pipe 102, the electric roller 3 rolls, the support component 2 drives the spray gun body 1 to move, and the whole workpiece can be sprayed.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a spray gun device for sandblast is experimental, its characterized in that includes:

the spray gun comprises a spray gun body (1), wherein the spray gun body (1) comprises a spray tank (101), the spray tank (101) is installed on the upper surface of a supporting assembly (2), a spray pipe (102) is arranged in the spray tank (101), a spray cover (103) is arranged at the upper end of the spray pipe (102), a trigger (104) is arranged on the spray cover (103), and the spray material can be sprayed out from a spray nozzle (105) through the spray pipe (102) by pressing the trigger (104);

the support component (2) is provided with an electric roller (3) below, the electric roller (3) rolls the position of the movable spray gun body (1), and the support component (2) can be lifted up and down to change the height of the spray gun body (1);

stirring piece (4), including (mixing) shaft and stirring vane (41), the (mixing) shaft runs through the baffle, and both ends about the below in material jar (101) are spouted in the baffle connection, and stirring vane (41) are installed in the baffle top, and the (mixing) shaft below is connected with drive assembly (5), and drive assembly (5) can drive stirring vane (41) and rotate the stirring and spout the material in the baffle below, drive assembly (5).

2. The spray gun device for the sand blasting test according to claim 1, wherein the supporting assembly (2) comprises a base, a supporting seat (201), a telescopic column (202), a worm (203) and a lead screw, the base is arranged on the electric roller (3), the telescopic columns (202) are arranged at the front end and the rear end of the two sides of the base, the supporting seat (201) is connected to the upper end of the telescopic column (202), the fixed column is arranged at the front side and the rear side of the middle of the base, the liftable lead screw is arranged in the fixed column, the lead screw is provided with a worm wheel (204), threads are arranged in the worm wheel (204) and matched with the lead screw, and the worm (203) is meshed with one side of the worm wheel (204).

3. The spray gun device for the sand blasting test according to claim 1, wherein the driving assembly (5) comprises two rotary members and two connecting rods, the two rotary members are respectively arranged at the left side and the right side above the tank bottom of the spray tank (101), the rotary members comprise rotary rods (51) and rotary plates, each side is provided with three rotary plates and two rotary rods (51), the two rotary rods (51) are respectively and rotatably arranged at the baffle plate and the tank bottom, the rotary rods on the baffle plate are connected with one end of the upper rotary plate (52), one end of the middle rotary plate (53) is connected below the other end of the middle rotary plate (53), the other end of the lower rotary plate (54) is connected with the rotary rods on the tank bottom, the two connecting rods are arranged and comprise a connecting rod I (55) and a connecting rod II (56), one end of the connecting rod I (55) is arranged between the left upper rotary plate (52) and the middle rotary plate (53), the other end of the connecting rod II (56) is arranged between the upper rotating plate (52) and the middle rotating plate (53) on the right side, one end of the connecting rod II is arranged between the middle rotating plate (53) and the lower rotating plate (54) on the left side, the other end of the connecting rod II is arranged between the middle rotating plate (53) and the lower rotating plate (54) on the right side, and the connecting rod I (55) and the connecting rod II (56) have the same length but the centers of the connecting rod I and the connecting rod II are not on the same horizontal line; the upper surface of the second connecting rod (56) is connected with one end of a first middle rotating plate (57), the upper surface of the other end of the first middle rotating plate (57) is connected with the lower surface of a first connecting rod (55), the upper surface of the first connecting rod (55) is connected with the lower surface of one end of a second middle rotating plate (58), the upper surface of the other end of the second middle rotating plate (58) is connected with a stirring shaft, and the rotating rods (51) are driven by a motor to rotate respectively.

4. The blasting gun apparatus for sand blasting test according to claim 1, wherein the stirring vanes (41) are provided with five pieces circumferentially distributed on the stirring shaft.

5. The blasting gun apparatus according to claim 2, wherein the front and rear worms are on the same shaft and rotated by the second motor.