CN218984444U

CN218984444U - Shot blasting machine for outer wall of seamless gas cylinder

Info

Publication number: CN218984444U
Application number: CN202223498863.5U
Authority: CN
Inventors: 王秀春; 王树; 张小莹
Original assignee: Liaoning Zhongbang Energy Technology Co ltd
Current assignee: Liaoning Zhongbang Energy Technology Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-05-09
Anticipated expiration: 2032-12-28

Abstract

The utility model relates to the technical field of seamless gas cylinder processing, in particular to a shot blasting machine for an outer wall of a seamless gas cylinder, which comprises a box body, wherein a box door is arranged on one side of the box body, and the shot blasting machine further comprises: the shot blasting device is fixedly connected with the box body; a plurality of groups of driving rollers connected with the box body; the stirring separation mechanism comprises a stirring part connected with the box body, an annular net cover is fixedly arranged in the box body, a cavity is formed in the annular net cover, an air extraction fan is fixedly arranged on one side of the box body, and an air inlet pipe of the fan extends into the cavity in the annular net cover; and the discharging mechanism is connected with the box body. When the shot blasting machine is used for polishing the gas cylinder, impurities generated by polishing are crushed again and sucked away, so that the shot can be separated completely, and the shot can be put into use again.

Description

Shot blasting machine for outer wall of seamless gas cylinder

Technical Field

The utility model relates to the technical field of seamless gas cylinder processing, in particular to a shot blasting machine for an outer wall of a seamless gas cylinder.

Background

The seamless gas cylinder is a storage container for storing high-pressure gas, and most of the existing seamless gas cylinders are steel cylinders. The shot blasting machine is casting equipment for cleaning or strengthening the surface of a casting by utilizing high-speed shots thrown out by the shot blasting machine, the shot blasting machine can simultaneously perform shakeout, core removal and cleaning on the casting, the shot blasting machine is also called a sand blasting machine and a sand blasting machine on the mouth in some areas, the shot blasting machine is commonly used in various processing and production, and the shot blasting machine for the outer wall of a seamless gas cylinder is cleaning equipment for performing shot blasting cleaning on the seamless gas cylinder.

When the shot blasting machine for the outer wall of the seamless gas cylinder works, countless special shots are thrown onto the outer wall of the gas cylinder at high speed, and the functions of rust removal, surface frosting, internal stress elimination and the like can be completed. But when the pellet is cleaned, the general shot blasting machine adopts a direct screening mode to separate the pellet, but the impurity of the gas cylinder is different in size, and part of the impurity of the gas cylinder cleaned by the pellet can be screened out together with the pellet, so that the separation of the pellet and the impurity of the gas cylinder is incomplete.

For this reason, a seamless cylinder outer wall shot blasting machine is proposed by those skilled in the art to solve the problems presented in the background above.

Disclosure of Invention

The utility model aims to provide a shot blasting machine for the outer wall of a seamless gas cylinder, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a seamless gas cylinder outer wall shot blasting machine, includes the box, box one side is provided with the chamber door, still includes: the shot blasting device is fixedly connected with the box body; a plurality of groups of driving rollers connected with the box body; the stirring separation mechanism comprises a stirring part connected with the box body, an annular net cover is fixedly arranged in the box body, a cavity is formed in the annular net cover, an air extraction fan is fixedly arranged on one side of the box body, and an air inlet pipe of the fan extends into the cavity in the annular net cover; and the discharging mechanism is connected with the box body.

As a further improvement of the utility model: the stirring part comprises a fixing frame fixedly connected with the box body, a shunt frame is fixedly arranged on one side, facing the shot blasting machine, of the fixing frame, a motor is fixedly arranged in the fixing frame, and a plurality of groups of stirring plates are fixedly arranged on an output shaft of the motor.

As a further improvement of the utility model: the discharging mechanism comprises an active telescopic rod fixedly connected with the box body, a plug body is fixedly arranged at the moving end of the active telescopic rod, the plug body is movably connected with the box body, inclined filter plates are symmetrically arranged in the box body, the box body is fixedly connected with a collecting box, and one end of each filter plate extends to the collecting box.

As a further improvement of the utility model: an elastic rubber plate is fixedly arranged in the box body.

As a further improvement of the utility model: an elastic buffer cushion is fixedly arranged on the inclined plane in the box body.

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

the method comprises the steps of placing a seamless gas cylinder on a driving roller, rotating the seamless gas cylinder under the driving of the rotating driving roller, throwing a shot for polishing by a shot blasting machine, polishing and cleaning the surface of the gas cylinder by the high-speed shot, then enabling the shot to fall down and be stirred by a stirring part, continuously smashing impurities of the gas cylinder by the shot, enabling the impurities of the gas cylinder to be smashed, continuously sucking air in an annular net cover by an air suction fan during the period, enabling the impurities of the gas cylinder to pass through the annular net cover under the action of negative pressure, and then enabling the shot to fall down again under the discharging of a discharging mechanism.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a side view of the present utility model;

fig. 3 is a schematic structural diagram of the cooperation of the fixing frame and the split-flow frame.

In the figure: 1. a case; 2. a door; 3. a shot blasting device; 4. a driving roller; 5. an agitation separation mechanism; 6. a stirring section; 7. an annular mesh enclosure; 8. a blower; 9. a discharging mechanism; 10. a fixing frame; 11. a shunt frame; 12. a motor; 13. a stirring plate; 14. an active telescopic rod; 15. a plug body; 16. a filter plate; 17. a collection box; 18. an elastic rubber plate; 19. an elastic cushion pad; 20. and driving the motor.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

Example 1

Referring to fig. 1 to 3, a shot blasting machine for outer walls of seamless gas cylinders comprises a box body 1, wherein a box door 2 is arranged on one side of the box body 1, and the shot blasting machine further comprises:

the shot blasting device 3 is fixedly connected with the box body 1, the shot blasting device 3 is used for throwing shot for polishing, and one end of the shot blasting device 3 faces to the inner cavity of the box body 1;

a plurality of groups of driving rollers 4 connected with the box body 1, wherein the driving rollers 4 are connected with a driving motor 20 arranged at one side of the box body 1;

the stirring separation mechanism 5 is connected with the box body 1, the stirring separation mechanism 5 comprises a stirring part 6 connected with the box body 1, an annular net cover 7 is fixedly installed in the box body 1, a cleaning door is movably installed on one side of the box body 1 and is movably connected with the annular net cover 7, a cavity is formed in the annular net cover 7, an air suction fan 8 is fixedly installed on one side of the box body 1, and an air inlet pipe of the fan 8 extends into the cavity in the annular net cover 7;

and a discharging mechanism 9 connected with the box body 1.

The method comprises the steps that a seamless gas cylinder is placed on a driving roller 4, the seamless gas cylinder is driven by the driving roller 4 to rotate, a shot blasting machine 3 ejects polishing pellets, the surface of the gas cylinder is polished and cleaned by the high-speed pellets, then the pellets fall down and are stirred by a stirring part 6, the pellets continuously break up impurities of the gas cylinder, so that the impurities of the gas cylinder are finely broken, an air suction fan 8 continuously sucks air in an annular net cover 7 during the period, the impurities of the gas cylinder pass through the annular net cover 7 under the action of negative pressure, then the pellets fall down again under the discharging of a discharging mechanism 9.

In one case of this embodiment, the stirring portion 6 includes a fixing frame 10 fixedly connected with the box 1, a shunt frame 11 is fixedly installed on a side of the fixing frame 10 facing the shot blasting machine 3, a motor 12 is fixedly installed in the fixing frame 10, and a plurality of groups of stirring plates 13 are fixedly installed on an output shaft of the motor 12. The motor 12 is used to drive the stirring plate 13 to rotate, thereby stirring the pellets and the foreign matters of the gas cylinder.

In one case of this embodiment, the discharging mechanism 9 includes an active telescopic rod 14 fixedly connected with the box 1, the active telescopic rod 14 may be preferably an electric telescopic rod, and may also be preferably a hydraulic telescopic rod, a plug body 15 is fixedly mounted at a moving end of the active telescopic rod 14, the plug body 15 is movably connected with the box 1, inclined filter plates 16 are symmetrically mounted in the box 1, a collection box 17 is fixedly connected with the box 1, and one end of each filter plate 16 extends to the collection box 17. The active telescopic rod 14 drives the plug body 15 to descend, so that the pellets conveniently fall and roll onto the filter plate 16, and during the rolling process of the pellets, the gas cylinder impurities attached to the surfaces of the pellets fall through the filter plate 16, so that the pellets are further cleaned.

In one case of this embodiment, an elastic rubber plate 18 is fixedly installed in the case 1. After the pellets rolling off the filter plate 16 strike the elastic rubber plate 18, the kinetic energy of the pellets is absorbed by the elastic rubber plate 18 and passes through the elastic rubber plate 18, thereby completing the buffering of the pellets.

Example two

On the basis of the first embodiment, referring to fig. 1, an elastic buffer pad 19 is fixedly installed on an inclined plane in the case 1. The pellets after impacting the gas cylinder strike the elastic buffer pad 19, the elastic buffer pad 19 absorbs the impact to protect the pellets, and the pellets are guided to fall down, so that the pellets slowly fall down, and the pellets are prevented from falling down too fast.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. The utility model provides a seamless gas cylinder outer wall shot blasting machine, includes the box, box one side is provided with the chamber door, its characterized in that still includes:

the shot blasting device is fixedly connected with the box body;

a plurality of groups of driving rollers connected with the box body;

the stirring separation mechanism comprises a stirring part connected with the box body, an annular net cover is fixedly arranged in the box body, a cavity is formed in the annular net cover, an air extraction fan is fixedly arranged on one side of the box body, and an air inlet pipe of the fan extends into the cavity in the annular net cover;

and the discharging mechanism is connected with the box body.

2. The shot blasting machine for the outer wall of the seamless gas cylinder according to claim 1, wherein the stirring part comprises a fixing frame fixedly connected with the box body, a shunt frame is fixedly installed on one side of the fixing frame, facing the shot blasting machine, a motor is fixedly installed in the fixing frame, and a plurality of groups of stirring plates are fixedly installed on an output shaft of the motor.

3. The shot blasting machine for the outer wall of the seamless gas cylinder according to claim 2, wherein the discharging mechanism comprises an active telescopic rod fixedly connected with a box body, a plug body is fixedly arranged at the moving end of the active telescopic rod, the plug body is movably connected with the box body, inclined filter plates are symmetrically arranged in the box body, the box body is fixedly connected with a collecting box, and one end of each filter plate extends to the collecting box.

4. The shot blasting machine for the outer wall of the seamless gas cylinder according to claim 1, wherein an elastic rubber plate is fixedly arranged in the box body.

5. The seamless gas cylinder outer wall shot blasting machine according to claim 1, wherein an elastic buffer pad is fixedly arranged on an inclined plane in the box body.