Visual baffle plate for shot blasting machine

Abstract

The utility model relates to the technical field of shot blasting machines, and discloses a visual baffle plate for a shot blasting machine, which comprises a shot blasting chamber, both ends of the shot blasting chamber are fixedly connected with chamber bodies, both side surfaces of the shot blasting chamber are provided with shot blasting devices, and openings at both ends of the chamber bodies are provided with baffle plate components I; a second baffle plate assembly is arranged on the side, facing the shot blasting chamber, of the first baffle plate assembly, and a third baffle plate assembly is arranged on the side, facing the shot blasting chamber, of the second baffle plate assembly. According to the visual baffle plate for the shot blasting machine, steel shots splashed at different angles can be blocked through staggered arrangement of the second baffles and the second spiral grooves, the first baffles, the second baffles and the third baffles are mainly made of polycarbonate, are formed through high-temperature softening, extrusion and rolling and have the characteristics of rigidity and toughness, the proper length of a single block is selected in the installation process, and the installation is convenient. The length is 0.55 times of the size of a door opening, bolts are used for oppositely penetrating for installation and fixation, and the stiffness can be kept under the working condition that the door opening is too wide.

Description

Technical Field

[0001] The utility model relates to the technical field of shot blasting machines, in particular to a visual shielding plate for a shot blasting machine. Background Art

[0002] Shot blasting machine refers to casting equipment that uses high-speed projectiles thrown by shot blasters to clean or strengthen the surface of castings. Shot blasting machine can simultaneously remove sand, core and clean castings. In some areas, it is also verbally called sandblasting machine or sandblasting machine. In the operation of common through-type shot blasting machines, steel shots will splash when the equipment is working, and dust-containing gas is easy to leak out of the room. Ordinary black door skins or wear-resistant door curtain skins have been used to cover them.

[0003] According to the application number 202022179548.0, a shot blasting cleaning equipment is disclosed, which has the advantages of high shot blasting efficiency, being able to shot blast and clean the workpiece more comprehensively, and more balanced force on the workpiece.

[0004] The following problems still exist in actual use:

[0005] (1) In the prior art, ordinary black door skins or wear-resistant door curtain skins are used for shielding. When the door opening is too wide, the door skin is obviously insufficient in stiffness and will sag. Only door curtain skins can be used. However, the door curtain skins have poor stability and will swing with the wind, which can easily cause steel shots to splash.

[0006] (2) Since ordinary door skins are black and tightly blocked, the internal conditions of the shot blasting machine are basically unknown when it is working, and the black door skin has poor wear resistance and heat resistance. When the shot blasting machine works for a long time, the door skin is easily worn and deformed, resulting in a significant reduction in sealing. Utility Model Content

[0007] In view of the shortcomings of the prior art, the utility model provides a visual shielding plate for a shot blasting machine, which can maintain stiffness when the door opening is too wide to avoid the splashing of steel shots. At the same time, it has high transparency, so that the specific shot blasting process of the equipment can be seen, and it has the advantages of strong wear resistance and heat resistance, thereby solving the problems raised in the background technology.

[0008] The utility model provides the following technical solution: a visual baffle plate for a shot blasting machine, comprising a shot blasting chamber, both ends of the shot blasting chamber are fixedly connected with a chamber body, both side surfaces of the shot blasting chamber are equipped with shot blasting machines, both ends of the chamber body are provided with a baffle plate assembly 1, the baffle plate assembly 1 is provided with a baffle plate assembly 2 on the side facing the shot blasting chamber, and the baffle plate assembly 2 is provided with a baffle plate assembly 3 on the side facing the shot blasting chamber.

[0009] Preferably, the baffle assembly includes a baffle and a screw groove, and a plurality of baffles are installed on the inner walls on both sides of the chamber body. The baffles on both sides are symmetrically arranged, and a screw groove is opened on the surface of the baffle, and the baffle is fixed to the chamber body through the screw groove installation bolts.

[0010] Preferably, the baffle assembly two includes baffle two and screw groove two, and a plurality of baffle two are installed on the inner walls on both sides of the chamber body. The baffle two on both sides are symmetrically arranged and the angle between the baffle two and the inner bottom of the chamber body is 15°. A screw groove two is opened on the surface of the baffle two, and the baffle two is fixed to the chamber body by mounting bolts in the screw groove two.

[0011] Preferably, the baffle plate assembly three includes a baffle three and a screw groove three, and a plurality of baffle three are installed on the inner walls on both sides of the chamber body. The baffle three on both sides are symmetrically arranged and the angle between the baffle three and the inner top of the chamber body is 15°. A screw groove three is opened on the surface of the baffle three, and the baffle three is fixed to the chamber body by means of screw groove three mounting bolts.

[0012] Preferably, the main material of baffle 1, baffle 2 and baffle 3 are all polycarbonate.

[0013] Preferably, the thickness of baffle 1, baffle 2 and baffle 3 is 7 mm, and the upper and lower baffles overlap each other, and the overlapping part forms a folded part.

[0014] Preferably, a sound insulation board is fixedly connected to the interior of the chamber body, a sound absorbing groove is provided on one side surface of the sound insulation board, and guide rails are installed at both ends of the chamber body.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. The shot blasting machine uses a visual baffle, which can block the steel shots flying at different angles through the staggered setting of baffle 2 and screw groove 2. The main materials of baffle 1, baffle 2 and baffle 3 are polycarbonate, which are made of high temperature, softening, extrusion and rolling. They are rigid and tough. When installing, choose the appropriate single block length, which should be 0.55 times the size of the door opening. It is installed and fixed with bolts, which can maintain stiffness when the door opening is too wide.

[0017] 2. The shot blasting machine uses a visual baffle. Baffle 1, baffle 2, and baffle 3 all have high transparency, with a transparency of 90%. When the workpiece enters the shot blasting machine for processing, you can see the working conditions inside through it and adjust the equipment parameters in time, including problems such as the bias of the workpiece placement position. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of the utility model device;

[0019] Figure 2 This is a schematic diagram of the internal structure of the chamber of the utility model;

[0020] Figure 3 This is a structural schematic diagram of a shielding plate assembly of the utility model;

[0021] Figure 4 This is a structural schematic diagram of the second shielding plate assembly of the utility model;

[0022] Figure 5 This is a schematic diagram of the third structure of the shielding plate assembly of the utility model.

[0023] In the figure: 1. Shot blasting chamber; 2. Chamber body; 3. Shot blasting machine; 4. Shielding plate assembly 1; 401. Baffle 1; 402. Screw groove 1; 5. Shielding plate assembly 2; 501. Baffle 2; 502. Screw groove 2; 6. Shielding plate assembly 3; 601. Baffle 3; 602. Screw groove 3; 7. Folding part; 8. Sound insulation board; 9. Sound absorbing groove; 10. Guide rail. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figures 1 to 5 A visual shielding plate for a shot blasting machine comprises a shot blasting chamber 1, both ends of the shot blasting chamber 1 are fixedly connected with a chamber body 2, both sides of the shot blasting chamber 1 are equipped with a shot blasting machine 3, both ends of the chamber body 2 are provided with a shielding plate assembly 1 4 at the opening, the shielding plate assembly 1 4 is provided with a shielding plate assembly 2 5 on the side facing the shot blasting chamber 1, and the shielding plate assembly 2 5 is provided with a shielding plate assembly 3 6 on the side facing the shot blasting chamber 1;

[0026] Three shielding plate assemblies are respectively arranged at the front and rear ends of the chamber body 2 to prevent the splashing of steel shots. In the prior art, four shielding plates are required. The staggered placement of the shielding plate assembly 2 5 and the shielding plate assembly 3 6 can reduce one shielding plate and achieve the same effect, which can reduce material waste.

[0027] See also Figure 2 and Figure 3 The shielding plate assembly 4 includes a baffle 401 and a screw groove 402. A plurality of baffles 401 are installed on the inner walls of both sides of the chamber body 2. The baffles 401 on both sides are symmetrically arranged. The surface of the baffle 401 is provided with a screw groove 402. The baffle 401 is fixed to the chamber body 2 by mounting bolts through the screw groove 402.

[0028] When installing the baffle, choose the appropriate single piece length that is 0.55 times the size of the door opening, and install and fix it with bolts. This can maintain stiffness when the door opening is too wide. The baffles are installed with screws to ensure a solid foundation during rebound.

[0029] See also Figures 2 to 5 , the shielding plate assembly 2 5 includes a baffle 2 501 and a screw groove 2 502, and a plurality of baffles 2 501 are installed on the inner walls of both sides of the chamber body 2, the baffles 2 501 on both sides are symmetrically arranged, and the angle between the baffle 2 501 and the inner bottom of the chamber body 2 is 15°, and the surface of the baffle 2 501 is provided with a screw groove 2 502, and the baffle 2 501 is fixed to the chamber body 2 by the mounting bolts of the screw groove 2 502, and the shielding plate assembly 3 6 includes a baffle 3 601 and a screw groove 3 602, A plurality of baffles 601 are installed on the inner walls of both sides of the chamber body 2. The baffles 601 on both sides are symmetrically arranged and the angle between the baffles 601 and the inner top of the chamber body 2 is 15°. The surface of the baffle 601 is provided with screw grooves 602. The baffles 601 are fixed to the chamber body 2 by mounting bolts through the screw grooves 602. The thickness of the baffles 1 401, 2 baffles 501 and 3 baffles 601 is 7 mm and the upper and lower baffles overlap each other, and the overlapping part forms a folding portion 7.

[0030] By staggered arrangement of baffle 2 501 and baffle 3 601, steel shots flying at different angles can be blocked. The thickness between the three baffles is 7 mm, which can ensure the strength and supporting force of the baffles without blocking the workpiece from moving forward. The folding portion 7 can achieve a sealing effect to prevent dust-containing gas from leaking out.

[0031] See also Figures 1 to 5 The main materials of baffle 1 401, baffle 2 501 and baffle 3 601 are all polycarbonate, which has the advantages of strong wear resistance and flame retardancy. A sound insulation board 8 is fixedly connected to the interior of the chamber body 2, and a sound absorbing groove 9 is opened on one side surface of the sound insulation board 8. Guide rails 10 are installed at both ends of the chamber body 2.

[0032] Working principle: the workpiece enters the chamber body 2 through the guide rail 10, and the workpiece enters the shot blasting chamber 1 through the baffle assembly 1 4, the baffle assembly 2 5, and the baffle assembly 3 6 in turn for shot blasting. The staggered arrangement of the baffle 2 501 and the baffle 3 601 can block the steel shots flying at different angles. The upper and lower baffles 1 401, the baffle 2 501, and the baffle 3 601 overlap with each other, and the overlapping part forms a folding part 7. The folding part 7 can achieve a sealing effect to prevent the dust-containing gas from leaking out. At the same time, The noise generated by the collision can be blocked and absorbed by the sound insulation board 8 and the sound absorbing groove 9 to reduce noise pollution. The main material of the baffle 1 401, the baffle 2 501 and the baffle 3 601 is polycarbonate, which is made by high temperature, softening, extrusion and rolling, and has the characteristics of rigidity and toughness. When installing, select a suitable single block length, the length meets 0.55 times the size of the door opening, and install and fix it with bolts. It can maintain stiffness when the door opening is too wide, effectively block the flying steel shot, and adapt to wider door openings;

[0033] Baffle 1 401, baffle 2 501 and baffle 3 601 are all highly transparent, reaching 90%. When the workpiece enters the shot blasting machine for processing, the working conditions inside can be seen through them, and equipment parameters can be adjusted in time, including problems such as bias in the placement of the workpiece.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A visual shielding plate for a shot blasting machine, comprising a shot blasting chamber (1), It is characterized in that Both ends of the shot blasting chamber (1) are fixedly connected to a chamber body (2), and shot blasters (3) are installed on both side surfaces of the shot blasting chamber (1). A baffle plate assembly (4) is provided at the openings at both ends of the chamber body (2), a baffle plate assembly (5) is provided on the side of the baffle plate assembly (4) facing the shot blasting chamber (1), and a baffle plate assembly (3) is provided on the side of the baffle plate assembly (5) facing the shot blasting chamber (1).

2. A visual shielding plate for a shot blasting machine according to claim 1, Features: The baffle plate assembly (4) comprises a baffle plate (401) and a screw groove (402). A plurality of baffle plates (401) are installed on the inner walls of both sides of the chamber body (2). The baffle plates (401) on both sides are symmetrically arranged. A screw groove (402) is provided on the surface of the baffle plate (401). The baffle plate (401) is fixed to the chamber body (2) by means of bolts installed in the screw groove (402).

3. A visual shielding plate for a shot blasting machine according to claim 1, Features: The baffle plate assembly (5) comprises a baffle plate (501) and a screw groove (502). A plurality of baffle plates (501) are installed on the inner walls of both sides of the chamber body (2). The baffle plates (501) on both sides are symmetrically arranged and the angle between the baffle plates (501) and the inner bottom of the chamber body (2) is 15°. The surface of the baffle plate (501) is provided with a screw groove (502). The baffle plate (501) is fixed to the chamber body (2) by means of bolts installed in the screw groove (502).

4. A visual shielding plate for a shot blasting machine according to claim 1, Features: The baffle plate assembly three (6) comprises a baffle plate three (601) and a screw groove three (602). A plurality of baffle plates three (601) are installed on the inner walls of both sides of the chamber body (2). The baffle plates three (601) on both sides are symmetrically arranged and the angle between the baffle plate three (601) and the inner top of the chamber body (2) is 15°. The surface of the baffle plate three (601) is provided with a screw groove three (602). The baffle plate three (601) is fixed to the chamber body (2) by means of screw groove three (602) mounting bolts.

5. A visual shielding plate for a shot blasting machine according to claim 2, Features: The main materials of baffle 1 (401), baffle 2 (501) and baffle 3 (601) are all polycarbonate.

6. A visual shielding plate for a shot blasting machine according to claim 2, Features: The baffle plate 1 (401), baffle plate 2 (501), and baffle plate 3 (601) have a thickness of 7 mm and the upper and lower baffle plates overlap each other, with the overlapping portions forming a folded portion (7).

7. A visual shielding plate for a shot blasting machine according to claim 1, Features: A sound insulation board (8) is fixedly connected to the interior of the chamber body (2), a sound absorption groove (9) is provided on one side surface of the sound insulation board (8), and guide rails (10) are installed at both ends of the chamber body (2).

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