CN219255281U

CN219255281U - Shot screening device of shot blasting machine

Info

Publication number: CN219255281U
Application number: CN202320836983.7U
Authority: CN
Inventors: 陈亚平; 王忠兴; 王清文; 陈相干; 孙万昌
Original assignee: Yancheng Dafeng Zhongxin Machinery Manufacturing Co ltd
Current assignee: Yancheng Dafeng Zhongxin Machinery Manufacturing Co ltd
Priority date: 2023-04-15
Filing date: 2023-04-15
Publication date: 2023-06-27
Anticipated expiration: 2033-04-15

Abstract

The utility model provides a steel shot screening device of a shot blasting machine, which comprises a screening box, wherein vibration equipment is fixedly arranged on the side wall of the screening box, a first screening frame is arranged on one side of the vibration equipment and is clamped on the inner side of the screening box, a second screening frame is arranged below the first screening frame and is clamped on the inner side of the screening box. According to the utility model, the steel shots and the workpieces are firstly accepted by the first screening frame to be screened, the steel shots enter the guide chute through the holes on the screening plate and then slide down to the inner side of the stock box, the workpieces stay on the screening plate, when the first screening frame is excessively stacked, an operator can withdraw the first screening frame to discharge, at the moment, the screening operation of the workpieces and the steel shots can be continuously carried out through the second screening frame, the condition that the screening effect is poor due to excessive workpiece stacking in the screening process is avoided, the screening operation is not required to be stopped during the discharging, and the screening efficiency is improved.

Description

Shot screening device of shot blasting machine

Technical Field

The utility model belongs to the technical field of shot blasting machines, and particularly relates to a steel shot screening device of a shot blasting machine.

Background

The shot blasting machine can be used for simultaneously carrying out shakeout, core removal and cleaning on castings by utilizing mechanical equipment for cleaning or strengthening the surfaces of the workpieces by high-speed shots thrown out by the shot blasting machine, and can also be used for carrying out surface treatment on forging parts, aluminum magnesium alloy parts, metal plate weldments and the like. After the existing shot blasting machine is used for processing the workpiece, the workpiece and the steel shot are generally fallen at the receiving part, and the steel shot and the workpiece are manually distinguished when the workpiece is taken out, so that the operation is inconvenient and the efficiency is lower.

The Chinese patent with publication number of CN218394593U discloses a steel shot screening device for a shot blasting machine, the foundry goods after this scheme shot blasting treatment is put in to collect the fill, and the vibration that loading board and collection fill produced can separate steel shots in the foundry goods and foundry goods, and the steel shots drop to the collection fill through first circulation hole, accomplish the screening separation of steel shots, can improve the problem that the manual cleaning steel shot in the foundry goods is more laborious.

But this scheme is when in actual use, owing to set up the collection fill of one deck filtration screening, the screening later stage is easy to pile up too much because of work piece, shot and leads to the condition of screening incompletely, and can not carry out the unloading of work piece, shot in the screening, and the practicality is not strong, and the backplate protection scope that is used for keeping off the material of this scheme is limited in addition, and the protection effect is not good, consequently needs a shot-blasting machine's shot sieving mechanism that screening efficiency is high, effectual, the practicality is strong.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides a steel shot screening device of a shot blasting machine, which has the characteristics of good screening effect and high efficiency.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a shot screening device of shot-blasting machine, includes the screening case, the fixed vibrations equipment that is equipped with on the lateral wall of screening case, one side of vibrations equipment is equipped with a screening frame, a screening frame block is in the inboard of screening case, the below of a screening frame is equipped with No. two screening frames, no. two screening frame blocks are in the inboard of screening case, a screening frame is the same with No. two screening frame structures, a screening frame includes the screening box, the screening box block is in the inboard of screening case, the one end block of screening box is equipped with the stock box.

As a preferable technical scheme of the steel shot screening device of the shot blasting machine, a guide groove is formed in the inner side of a screening box, a screening plate is fixedly arranged above the guide groove, a discharge hole is formed in one side wall of the guide groove, a storage box is connected to the outer side of the discharge hole in a penetrating mode, a movable handle is fixedly arranged on the outer wall of the screening box, buckles are arranged on two sides of the movable handle, and the storage box is clamped on the inner sides of the buckles.

As a preferable technical scheme of the shot screening device of the shot blasting machine, a feeding hole is formed in the inner wall of the stock box, the feeding hole is connected with a discharging hole in a penetrating mode, a clamping plate is fixedly arranged on the top surface of the stock box, and the clamping plate is clamped on the clamping buckle.

As an optimized technical scheme of the shot screening device of the shot blasting machine, a first moving opening is formed in the side wall of the screening box, the first screening frame is clamped on the inner side of the first moving opening, a second moving opening is formed below the first moving opening, the second screening frame is clamped on the inner side of the second moving opening, a first material blocking component is arranged on one side of the first moving opening and located above the first screening frame, a second material blocking component is arranged on one side of the second moving opening and located above the second screening frame.

As a preferable technical scheme of the shot screening device of the shot blasting machine, the first material blocking component comprises a first material blocking plate, a first sleeving hole is formed in the first material blocking plate, a first fixing rod is clamped on the inner side of the first sleeving hole, two ends of the first fixing rod are fixed on the inner wall of the screening box, a second material blocking plate is arranged on two sides of the first material blocking plate, a second sleeving hole is formed in the second material blocking plate, a second fixing rod is clamped on the inner side of the second sleeving hole, a scroll spring is sleeved on the outer side of the second fixing rod, the second material blocking component and the first material blocking component are identical in structure, and the first material blocking plate and the second material blocking plate are made of rubber materials.

As an optimized technical scheme of the shot screening device of the shot blasting machine, the vibration equipment comprises a first vibration box and a second vibration box, wherein the first vibration box is positioned on one side of a first screening frame, and the second vibration box is positioned on one side of a second screening frame.

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

when the screening box is used, the first screening frame and the second screening frame are clamped at the inner side of the screening box during screening of steel shots and workpieces, the steel shots and the workpieces are firstly screened through the first screening frame, the steel shots enter the guide chute through holes in the screening plate and then slide down to the inner side of the storage box, the workpieces stay on the screening plate, when the first screening frame is excessively stacked, an operator can pull out the first screening frame to discharge, at the moment, the screening operation of the workpieces and the steel shots can be continuously carried out through the second screening frame, the condition that the screening effect is poor due to excessive workpiece stacking in the screening process is avoided, the screening operation is not needed to be stopped during discharging, and the screening efficiency is improved;

in addition, through the first material blocking component and the second material blocking component, the materials fall on the first material blocking plate when falling, then slide on the second material blocking plate, then slide on the screening box inner side for screening, the multiple buffering is avoided the direct whereabouts of materials to lead to the work piece to be damaged, and the protection area is wide, and the protection effect is good.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

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

FIG. 2 is a partial cross-sectional view of the present utility model

FIG. 3 is an enlarged schematic view of FIG. 2A in accordance with the present utility model;

FIG. 4 is a perspective cross-sectional view of a screen frame number one of the present utility model;

fig. 5 is an enlarged schematic view of the present utility model at B in fig. 4.

In the figure: 1. a screening box; 11. a first moving port; 12. a second moving port; 13. a first material blocking component; 131. a first baffle plate; 132. a first sleeve joint hole; 133. a first fixing rod; 134. a second baffle plate; 135. a second socket hole; 136. a second fixing rod; 137. a spiral spring; 14. a second material blocking component; 2. a vibrating device; 21. a first vibration box; 22. a second vibration box; 3. a first screening frame; 31. a screening box; 311. a guide groove; 312. a screening plate; 313. a discharge port; 314. a moving handle; 315. a buckle; 32. a stock box; 321. a feed inlet; 322. a clamping plate; 4. and a second screening frame.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-5, the present utility model provides the following technical solutions: the steel shot screening device of the shot blasting machine comprises a screening box 1, wherein vibrating equipment 2 is fixedly arranged on the side wall of the screening box 1, a screening frame 3 is arranged on one side of the vibrating equipment 2, the screening frame 3 is clamped on the inner side of the screening box 1, a screening frame 4 is arranged below the screening frame 3, the screening frame 4 is clamped on the inner side of the screening box 1, the screening frame 3 and the screening frame 4 are identical in structure, the screening frame 3 comprises a screening box 31, the screening box 31 is clamped on the inner side of the screening box 1, and a stock box 32 is clamped at one end of the screening box 31; the vibration equipment 2 comprises a vibration box 21 and a vibration box 22, wherein the vibration box 21 is positioned on one side of the first screening frame 3, and the vibration box 22 is positioned on one side of the second screening frame 4.

Referring to fig. 1, 4 and 5, specifically, a guide chute 311 is provided on the inner side of the screening box 31, a screening plate 312 is fixedly provided above the guide chute 311, a discharge hole 313 is provided on one side wall of the guide chute 311, a stock box 32 is connected to the outer side of the discharge hole 313 in a penetrating manner, a moving handle 314 is fixedly provided on the outer wall of the screening box 31, buckles 315 are provided on both sides of the moving handle 314, and the stock box 32 is engaged on the inner side of the buckles 315; a feeding hole 321 is formed in the inner wall of the storage box 32, the feeding hole 321 is in through connection with the discharging hole 313, a clamping plate 322 is fixedly arranged on the top surface of the storage box 32, and the clamping plate 322 is clamped on the clamping buckle 315; this scheme is through screening frame 3 and No. two screening frames 4 that set up when using, accept steel shot, work piece screening through screening frame 3 at first, the steel shot gets into in baffle box 311 through the hole on the flitch 312, the inboard of storage box 32 is then slipped down, the work piece then stays on screening board 312, when screening frame 3 piles up too much, operating personnel can take out screening frame 3 and take out the unloading, the screening operation of work piece, steel shot is continued to pass through No. two screening frames 4 this moment, avoid screening in-process work piece to pile up too much and lead to the condition that screening effect is not good, and need not to stop screening operation when the unloading, improve screening efficiency.

Referring to fig. 1, 2 and 3, specifically, a first moving opening 11 is formed in a side wall of the screening box 1, a first screening frame 3 is clamped on the inner side of the first moving opening 11, a second moving opening 12 is formed below the first moving opening 11, a second screening frame 4 is clamped on the inner side of the second moving opening 12, a first material blocking component 13 is arranged on one side of the first moving opening 11, the first material blocking component 13 is located above the first screening frame 3, a second material blocking component 14 is arranged on one side of the second moving opening 12, and the second material blocking component 14 is located above the second screening frame 4; the first material blocking assembly 13 comprises a first material blocking plate 131, a first sleeving hole 132 is formed in the first material blocking plate 131, a first fixing rod 133 is clamped on the inner side of the first sleeving hole 132, two ends of the first fixing rod 133 are fixed on the inner wall of the screening box 1, a second material blocking plate 134 is arranged on two sides of the first material blocking plate 131, a second sleeving hole 135 is formed in the second material blocking plate 134, a second fixing rod 136 is clamped on the inner side of the second sleeving hole 135, a scroll spring 137 is sleeved on the outer side of the second fixing rod 136, the second material blocking assembly 14 and the first material blocking assembly 13 are identical in structure, and the first material blocking plate 131 and the second material blocking plate 134 are made of rubber materials; the material of this scheme falls on striker plate 131, and the landing is on striker plate 134 No. two afterwards, and the screening box 31 inboard is screened to the landing again afterwards, and the material is avoided the direct whereabouts of material to lead to the work piece to damage many times, and protection area is wide, and the protection effect is good.

The working principle and the using flow of the utility model are as follows: in the use process of the utility model, firstly, the first screening frame 3 of an operator is clamped to the inner side of the first moving port 11, the stock box 32 is clamped to the outer side of the screening box 31, the material outlet 313 is in through connection with the material inlet 321, the second screening frame 4 is clamped in the same way, then the first screening frame 3 and the second screening frame 4 are matched for operation through the first material blocking component 13 to receive materials during blanking, the materials fall to the inner side of the screening box 31 after being buffered through the first material blocking plate 131 and the second material blocking plate 134, steel shots enter the inner side of the guide groove 311 through vibration of the vibration device 2, and then slide to the inner side of the stock box 32 through the material outlet 313 and the material inlet 321.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a shot sieving mechanism of shot-blasting machine, includes screening case (1), its characterized in that: the utility model discloses a screening box, including screening box (1), screening box (3) and screening box (4), screening box (3) are fixed on the lateral wall of screening box (1), one side of screening box (2) is equipped with screening box (3) and screening box (1) are equipped with screening box (4) No. two in the below of screening box (3), screening box (3) and screening box (4) are the same in structure No. two, screening box (3) are including screening box (31), screening box (31) block is in screening box (1)'s inboard, screening box (31) one end block is equipped with stock box (32).

2. The shot screening device of the shot blasting machine according to claim 1, wherein: guide chute (311) have been seted up to the inboard of screening box (31), the fixed screening board (312) that is equipped with in top of guide chute (311), discharge gate (313) have been seted up on one side lateral wall of guide chute (311), stock box (32) through-connection is in the outside of discharge gate (313), fixed removal (314) that are equipped with on the outer wall of screening box (31), the both sides of removal (314) are equipped with buckle (315), the inboard of stock box (32) block in buckle (315).

3. The shot screening device of the shot blasting machine according to claim 2, wherein: the inner wall of the stock box (32) is provided with a feed inlet (321), the feed inlet (321) is in through connection with a discharge outlet (313), the top surface of the stock box (32) is fixedly provided with a clamping plate (322), and the clamping plate (322) is clamped on the clamping buckle (315).

4. A shot screening apparatus of a shot blasting machine according to claim 3, wherein: the screening box comprises a screening box body (1), and is characterized in that a first moving port (11) is formed in the side wall of the screening box body (1), a screening frame (3) is clamped on the inner side of the first moving port (11), a second moving port (12) is formed in the lower portion of the first moving port (11), a second screening frame (4) is clamped on the inner side of the second moving port (12), a material blocking component (13) is arranged on one side of the first moving port (11), the material blocking component (13) is located above the first screening frame (3), a second material blocking component (14) is arranged on one side of the second moving port (12), and the second material blocking component (14) is located above the second screening frame (4).

5. The shot screening device of the shot blasting machine according to claim 4, wherein: the utility model discloses a stop subassembly (13) including stop board (131), set up first bell and spigot joint hole (132) on stop board (131), the inboard block in first bell and spigot joint hole (132) is equipped with a dead lever (133), the both ends of a dead lever (133) are fixed on the inner wall of screening case (1), the both sides of stop board (131) are equipped with No. two stop boards (134), no. two bell and spigot joint hole (135) have been seted up on No. two stop boards (134), the inboard block in No. two bell and spigot joint holes (135) is equipped with No. two dead levers (136), the outside of No. two dead levers (136) has been cup jointed spiral spring (137), no. two stop subassembly (14) are the same with a stop subassembly (13) structure, no. one stop board (131) are rubber material with No. two stop boards (134).

6. The shot screening device of the shot blasting machine according to claim 5, wherein: the vibration equipment (2) comprises a vibration box (21) and a vibration box (22), wherein the vibration box (21) is located on one side of a screening frame (3), and the vibration box (22) is located on one side of a screening frame (4).