CN216913426U

CN216913426U - Detection apparatus for actual sand yield of spray gun

Info

Publication number: CN216913426U
Application number: CN202220338657.9U
Authority: CN
Inventors: 何晓林; 杨新煌; 魏祥各; 李超奎; 殷石见; 牛明辉
Original assignee: Rishan Computer Accessories Jiashan Co Ltd
Current assignee: Rishan Computer Accessories Jiashan Co Ltd
Priority date: 2022-02-18
Filing date: 2022-02-18
Publication date: 2022-07-08
Anticipated expiration: 2032-02-18

Abstract

The utility model provides a device for detecting the actual sand output of a spray gun, which solves the problem that the traditional sand collecting material has larger measurement error due to sand leakage; the existing equipment is heavy, so that the measurement operation is inconvenient, and a large amount of labor is consumed; lack convenient switching utensil, lead to the measurement process complicated, it is consuming time longer, and then inefficiency scheduling problem. The utility model comprises a spray gun and a support frame, wherein a sand blasting port communicated with the spray gun is arranged; the switching sand receiving box is connected to the support frame in a sliding manner and is connected below a sand blasting port of the spray gun; the switching sand receiving box comprises a sand discharge pipe and a sand collecting box which are fixedly connected. This detection device of actual sand output of spray gun has following beneficial effect: 1. the sliding type switching sand discharge or collection is utilized, the switching is rapid, the sand leakage is avoided, and the operation efficiency is high; 2. the sand receiving box with a specific structure is used for switching, so that the sand material is convenient to collect and easy to take and place; 3. the jig can be placed into a machine table for detection, time and labor are saved, labor intensity is reduced, and manpower is saved.

Description

Detection apparatus for actual sand yield of spray gun

Technical Field

The utility model belongs to the technical field of machinery, relates to a sand blasting process in the 3C industry, and particularly relates to a device for detecting the actual sand output of a spray gun.

Background

In a blasting operation, the actual sand production of the lance needs to be measured due to the instability of the injection and the requirement of process calculation.

The existing measuring technology for the actual sand production of the spray gun has the following defects:

1. the traditional sand material weight collecting mode has larger measurement error due to unstable sand output or sand leakage in the switching process;

2. the existing equipment is heavy, so that the measurement operation is inconvenient, and a large amount of labor is consumed;

3. lack convenient switching utensil, lead to the measurement process complicated, it is consuming time longer, and then inefficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the prior art and provides a detection device for detecting the actual sand production of a spray gun, which utilizes a sliding mode to provide rapid switching operation and simultaneously avoids sand leakage.

The purpose of the utility model can be realized by the following technical scheme: the device for detecting the actual sand production amount of the spray gun comprises the spray gun and a support frame, wherein the support frame is communicated with a sand blasting port of the spray gun;

the switching sand receiving box is connected to the support frame in a sliding mode and is connected below a sand blasting opening of the spray gun;

the switching sand receiving box comprises a sand discharge pipe and a sand collecting box which are fixedly connected.

In the device for detecting the actual sand output of the spray gun, the support frame comprises a top plate and a bottom plate which are parallel up and down, the top plate is fixedly connected with the bottom plate through a side plate, and the switching sand receiving box is placed between the top plate and the bottom plate.

In the device for detecting the actual sand output of the spray gun, the top plate is provided with a sand inlet, and the sand blasting port of the spray gun is in sealed communication with the sand inlet through a hose.

In the device for detecting the actual sand output of the spray gun, the bottom plate is concavely provided with a sliding chute, and the bottom of the switching sand receiving box is embedded into the sliding chute to form a horizontal sliding connection.

In the device for detecting the actual sand output of the spray gun, the bottom plate is provided with the slide rail, the bottom of the sand switching box is fixedly provided with the translation plate, the bottom of the translation plate is provided with at least two slide blocks, the slide blocks are clamped and embedded on the slide rail to form sliding connection, and the translation plate is driven and connected by the translation cylinder.

In the device for detecting the actual sand output of the spray gun, the slide rail is fixedly provided with the front limiting block and the rear limiting block, and the switching sand receiving box is positioned on the slide rail between the front limiting block and the rear limiting block.

In the device for detecting the actual sand production amount of the spray gun, the bottom plate is provided with the abdicating through groove which is positioned below the sand discharge pipe, and the abdicating through groove coincides with the translation track of the switching sand receiving box.

In the above device for detecting the actual sand output of the spray gun, the sand discharge pipe comprises a circular pipe, the bottom of the circular pipe is fixedly connected with a conical pipe, and the bottom end of the conical pipe is a small-diameter discharge hole.

In the device for detecting the actual sand output of the spray gun, the sand discharge pipe is specifically a prismatic taper pipe, the top end of the prismatic taper pipe is a large-diameter material receiving port, and the bottom end of the prismatic taper pipe is a small-diameter material discharging port.

In the device for detecting the actual sand output of the spray gun, at least one side wall of the sand collection box is provided with a ventilation window, and the ventilation window is covered with shielding cloth; and a shielding cloth is partially covered on the top opening of the sand collection box.

Compared with the prior art, this detection device of actual sand output of spray gun has following beneficial effect:

1. the sliding type switching sand discharge or collection is utilized, the switching is rapid, the sand leakage is avoided, and the operation efficiency is high;

2. the sand receiving box with a specific structure is used for switching, so that the sand material is convenient to collect and easy to take and place;

3. the jig can be placed in the machine table for detection, time and labor are saved, labor intensity is reduced, and manpower is saved.

Drawings

FIG. 1 is an overall perspective view of an embodiment of the device for detecting the actual amount of sand discharged from the lance.

Fig. 2 is a partial perspective view of the apparatus for detecting the actual amount of sand discharged from the lance according to the embodiment.

FIG. 3 is a perspective view of the entire structure of the apparatus for detecting the actual amount of sand discharged from the lance.

In the figure, 1, a spray gun; 2. a hose; 3. a top plate; 4. a base plate; 5. a side plate; 6. a sand discharge pipe; 7. a sand collection box; 8. a handle; 9. a translation plate; 10. a slider; 11. a slide rail; 12. a translation cylinder; 13. a front limiting block; 14. a rear limiting block; 15. a shielding cloth.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

Example one

As shown in fig. 1 and 2, the device for detecting the actual sand output of the spray gun comprises the spray gun 1 and a support frame, wherein the support frame is communicated with a sand blasting port of the spray gun 1;

the switching sand receiving box is connected to the support frame in a sliding manner and is connected below a sand blasting opening of the spray gun 1;

the sand receiving switching box comprises a sand discharge pipe 6 and a sand collecting box 7 which are fixedly connected;

still include the weighing machine, the weighing machine has the weighing platform that is used for holding the gravel.

The support frame includes roof 3 and bottom plate 4 parallel from top to bottom, and roof 3 links firmly through curb plate 5 with bottom plate 4, switches and connects the sand box to place between roof 3 and bottom plate 4. The side of roof 3 is buckled down and is formed keeping off the edge, and the adjacent fender edge that pastes in one side of switching connecing the sand box forms spacingly from this, avoids switching to connect sand box skew straight line orbit.

The top plate 3 is provided with a sand inlet, and the sand blasting port of the spray gun 1 is communicated with the sand inlet in a sealing way through a hose 2.

The bottom plate 4 is concavely provided with a sliding chute, and the bottom of the sand receiving box is switched to be embedded into the sliding chute to form a horizontal sliding connection.

The bottom plate 4 is provided with a yielding through groove which is positioned below the sand discharge pipe 6, and the yielding through groove coincides with the translation track of the switching sand receiving box.

The sand discharge pipe 6 comprises a circular pipe, the bottom of the circular pipe is fixedly connected with a conical pipe, and the bottom end of the conical pipe is a small-diameter discharge hole. The diameter of the top opening of the circular tube is slightly larger than that of the sand inlet on the top plate 3, so that the sand leakage phenomenon caused by dislocation is avoided.

The back wall of the sand collecting box 7 is fixedly provided with a handle 8. The handle 8 is used for facilitating the forward and backward movement or the taking and placing of the sand box.

The detection device for the actual sand output of the spray gun has the following action modes:

firstly, the switching sand receiving box moves backwards on the supporting frame, so that the sand discharge pipe 6 is aligned and communicated with the sand inlet, the spray gun 1 is started for a certain time firstly, sand materials are discharged through the sand discharge pipe 6, and the switching sand receiving box moves forwards after the sand outlet amount is stable, so that the sand collecting box 7 is connected below the sand inlet, the sand materials are collected according to requirements, and the weighing and the recording are carried out after the sand materials are collected.

3. the jig can be placed into a machine table for detection, time and labor are saved, labor intensity is reduced, and manpower is saved.

Example two

This embodiment is substantially the same as the first embodiment, except that:

as shown in fig. 3, the sand discharge pipe 6 is a prismatic conical pipe, the top end of which is a large-diameter material receiving port and the bottom end of which is a small-diameter material outlet.

At least one side wall of the sand discharge pipe 7 is provided with a ventilation window, and the ventilation window is covered with shielding cloth 15; the top opening of the sand discharge pipe 7 is partially covered with a shielding cloth 15. When the gravel falls into the sand discharge pipe 7, the air is discharged through the shielding cloth 15, and the gravel is blocked in the inner cavity of the sand discharge pipe 7, so that ventilation can be realized, and the dustproof effect can be realized.

The back wall of the sand collection box 7 is fixedly provided with a handle 8, and the front wall of the sand discharge pipe 6 is fixedly provided with the handle 8. The handle 8 is used for facilitating the forward and backward movement or the taking and placing of the sand box.

Set up slide rail 11 on the bottom plate 4, the bottom that switches over and connect the sand box sets firmly translation board 9, and translation board 9 bottom sets up two at least sliders 10, and slider 10 inlay card forms sliding connection on slide rail 11, and translation board 9 is by translation cylinder 12 drive connection. The translation cylinder 12 is remotely controlled by a controller through an electric signal, so that the switching sand receiving box can be moved back and forth through the controller.

A front limiting block 13 and a rear limiting block 14 are fixedly arranged on the slide rail 11, and the sand receiving box is switched to be positioned on the slide rail 11 between the front limiting block 13 and the rear limiting block 14. When the switching sand receiving box moves backwards and abuts against the rear limiting block 14, the top opening of the sand discharge pipe 6 is just aligned and communicated with the sand inlet on the top plate 3, so that sand leakage is avoided; when the switching sand receiving box moves forwards and abuts against the front limiting block 13, the sand collecting box 7 is just connected below the sand inlet on the top plate 3, so that sand leakage is avoided.

The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments, or alternatives may be employed, by those skilled in the art, without departing from the spirit or ambit of the utility model as defined in the appended claims.

Although the lance 1 is used more herein; a hose 2; a top plate 3; a base plate 4; a side plate 5; a sand discharge pipe 6; a sand collection box 7; a handle 8; a translation plate 9; a slider 10; a slide rail 11; a translation cylinder 12; a front stopper 13; a rear stopper 14; the term screen cloth 15, etc., but does not exclude the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.

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.

Claims

1. The device for detecting the actual sand production amount of the spray gun comprises the spray gun and is characterized by further comprising a support frame and a sand blasting port communicated with the spray gun;

the switching sand receiving box is connected to the support frame in a sliding manner and is connected below a sand blasting opening of the spray gun;

2. The device for detecting the actual sand discharge amount of the spray gun according to claim 1, wherein the supporting frame comprises a top plate and a bottom plate which are parallel up and down, the top plate is fixedly connected with the bottom plate through a side plate, and the switching sand receiving box is placed between the top plate and the bottom plate.

3. The device for detecting the actual sand outlet quantity of the spray gun as claimed in claim 2, wherein a sand inlet is formed in the top plate, and the sand blasting port of the spray gun is in sealed communication with the sand inlet through a hose.

4. The device for detecting the actual sand discharge amount of the spray gun according to claim 2, wherein a chute is concavely arranged on the bottom plate, and the bottom of the switching sand receiving box is embedded into the chute to form a horizontal sliding connection.

5. The device for detecting the actual sand discharge amount of the spray gun according to claim 2, wherein a slide rail is arranged on the bottom plate, a translation plate is fixedly arranged at the bottom of the switching sand receiving box, at least two slide blocks are arranged at the bottom of the translation plate, the slide blocks are clamped on the slide rail to form a sliding connection, and the translation plate is in driving connection with a translation cylinder.

6. The device for detecting the actual sand discharge amount of the spray gun according to claim 5, wherein a front limiting block and a rear limiting block are fixedly arranged on the slide rail, and the switching sand receiving box is positioned on the slide rail between the front limiting block and the rear limiting block.

7. The device for detecting the actual sand production amount of the spray gun according to claim 2, wherein an abdicating through groove is formed in the bottom plate, the abdicating through groove is positioned below the sand discharge pipe, and the abdicating through groove coincides with the translation track of the switching sand receiving box.

8. The device for detecting the actual sand output of the spray gun according to claim 1, wherein the sand discharge pipe comprises a round pipe, the bottom of the round pipe is fixedly connected with a conical pipe, and the bottom end of the conical pipe is a small-diameter discharge hole.

9. The device for detecting the actual sand discharge amount of the spray gun according to claim 1, wherein the sand discharge pipe is a prismatic conical pipe, the top end of the prismatic conical pipe is a large-diameter receiving port, and the bottom end of the prismatic conical pipe is a small-diameter discharging port.

10. The device for detecting the actual sand output of the spray gun according to claim 1, wherein at least one side wall of the sand collecting box is provided with a ventilation window, and the ventilation window is covered with shielding cloth; and a shielding cloth is partially covered on the top opening of the sand collection box.