Dust removal device for shot blasting machine

Abstract

The utility model relates to the technical field of dust removal of shot blasting machines, and discloses a dust removal device for a shot blasting machine, which comprises a workbench, a protective cover is fixedly connected to the top of the workbench, a dust removal mechanism is arranged on the surface of the workbench, and the dust removal mechanism comprises a first dust removal assembly and a second dust removal assembly. The first dust removal assembly is arranged on the right side in the workbench, the second dust removal assembly is arranged on the back face of the workbench and the back face of the protective cover, a dust removal pipe mounting mechanism is arranged on the surface of the second dust removal assembly, bottom feet are fixedly connected to the bottom of the workbench, and a shot blasting machine body is arranged on the left side of the top of the workbench. Steel shots recovered through shot blasting are dedusted through the first dedusting assembly, the steel shots are dedusted through the water tank, the dust falls into the dedusting box along with water through a dust discharging opening, the dust can be conveniently taken out and treated in the later period, meanwhile, the steel shots can be taken out for secondary utilization, and the device can be dedusted efficiently through work of the assemblies.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal for shot blasting machines, in particular to a dust removal device for shot blasting machines. Background Art

[0002] Shot blasting machine refers to casting equipment that uses high-speed projectiles thrown by the shot blaster 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 called sandblasting machine or sandblasting machine. Almost all steel castings, gray castings, malleable castings, ductile iron castings, etc. need to be shot blasted. This is not only to remove the oxide scale and sticky sand on the surface of castings, but also an indispensable preparation process before the quality inspection of castings. For example, the casing of large gas turbines must be strictly shot blasted and cleaned before non-destructive testing to ensure the reliability of the testing results.

[0003] According to a dust removal device for shot blasting machine that is easy to clean disclosed on the patent website, (authorization announcement number: CN211799431U) described in "The utility model discloses a dust removal device for shot blasting machine that is easy to clean, including a shell, a support ring, a support leg, an ash hopper, a dust exhaust pipe, a connecting flange, an input pipe, a first fixed ring, a first sealing cover, a mounting port, a clamp ring, a filter cup, a filter screen, a sealing ring, a retaining ring, a second fixed ring, a second sealing cover and an output pipe, characterized in that: an ash hopper is fixedly provided at the bottom end of the shell, a dust exhaust pipe is fixedly provided at the middle of the bottom end of the ash hopper, and a valve is fixedly provided at the middle of the dust exhaust pipe; the beneficial effect of the utility model is that the dust removal device for shot blasting machine that is easy to clean is provided with an input pipe, the input pipe is connected to an exhaust fan, the exhaust fan can extract the metal dust inside the shot blasting machine into the shell, the metal dust can be filtered by setting a plurality of filter cups, the metal dust can be stored by setting an ash hopper, the metal dust inside the ash hopper can be discharged by opening the valve, and the metal dust is easy to clean."

[0004] Based on the above, the applicant believes that there are the following defects:

[0005] The easy-to-clean dust removal device for the shot blasting machine includes a shell, a support ring, a support leg, a ash hopper, a dust exhaust pipe, a connecting flange, an input pipe, a first fixing ring, a first sealing cover, a mounting port, a clamping ring, a filter cup, a filter screen, a sealing ring, a retaining ring, a second fixing ring, a second sealing cover and an output pipe. The device is not very effective in cleaning the dust inside the device. A large amount of dust will remain inside the device, which will eventually affect the operation of the device. Utility Model Content

[0006] The purpose of the utility model is to provide a dust removal device for a shot blasting machine to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dust removal device for a shot blasting machine, comprising a workbench, a protective cover fixedly connected to the top of the workbench, a dust removal mechanism arranged on the surface of the workbench, the dust removal mechanism comprising a first dust removal component and a second dust removal component, the first dust removal component being arranged on the right side inside the workbench, the second dust removal component being arranged on the back side of the workbench and the protective cover, and a dust removal pipe mounting mechanism being arranged on the surface of the second dust removal component.

[0008] Preferably, the first dust removal component includes an extraction outlet, the extraction outlet is opened on the right side of the workbench, a discharging door is arranged on the right side of the extraction outlet, a steel shot filter is fixedly connected to the right side of the top of the workbench, the front and back sides of the top right side of the workbench are fixedly connected with a unloading ramp, the middle section of the interior of the workbench is fixedly connected with a back plate, the middle section of the right side of the back plate is fixedly connected with a fixed plate 1, the bottom right side of the back plate is fixedly connected with a fixed plate 2, a connecting plate is fixedly connected between the fixed plate 1 and the fixed plate 2, a steel shot collecting box is arranged on the top of the fixed plate 1, a dust removal box is arranged on the top of the fixed plate 2, a dust discharge port is opened at the bottom of the steel shot collecting box, a water tank is fixedly connected to the middle section of the top of the back plate, and a drain pipe is fixedly connected to the right side of the water tank, the steel shots recovered by shot blasting are dusted by the first dust removal component, and the steel shots are dusted by the water tank, and the dust falls into the dust removal box through the dust discharge port along with the water, which is convenient for later removal and dust treatment, and the steel shots can be taken out for secondary utilization, and the device can be efficiently dusted through the work of the component.

[0009] Preferably, connecting plates are fixedly connected at the front and rear ends between the fixing plate 1 and the fixing plate 2, and two groups of the unloading ramps are provided.

[0010] Preferably, the steel shot collecting box is arranged on the top of the dust removal box, and the fixed plate 1 and the fixed plate 2 are each provided with two groups.

[0011] Preferably, the second dust removal component includes a collecting port, which is fixedly connected to the right end of the back side of the protective cover, a protective net is arranged on the front side of the collecting port, a fan is arranged inside the collecting port, a collecting port back plate is installed on the back side of the collecting port, a supporting frame is fixedly connected to the right end of the back side of the workbench, a dust box is arranged on the top of the supporting frame, and a dust removal duct is arranged between the collecting port back plate and the dust box. Through the arrangement of the second dust removal component, the processing area on the top of the device can be processed, and the dust generated by the processing can be collected by the fan and stored in the dust box for later processing. At the same time, it can also ensure the cleanliness of the device and prevent dust accumulation from affecting the work.

[0012] Preferably, two groups of fans are provided, and both are arranged inside the collecting port.

[0013] Preferably, the dust removal pipe installation mechanism includes a mounting frame 1, the second dust removal component includes a collection port back plate and a dust box, the mounting frame 1 is arranged on the back side of the collection port back plate, the back side of the mounting frame 1 is provided with a mounting port 1, the surface of the mounting frame 1 is provided with a mounting bolt 1, the back side of the dust box is provided with a mounting frame 2, the back side of the mounting frame 2 is provided with a mounting port 2, the back side of the mounting frame 2 is provided with a mounting bolt 2, and a dust removal pipe is installed between the mounting port 1 and the mounting port 2.

[0014] Preferably, a foot is fixedly connected to the bottom of the workbench, a shot blasting machine body is arranged on the left side of the top of the workbench, a protective cover is fixedly connected to the top of the workbench, and a control panel is arranged at the left end of the front side of the workbench.

[0015] Compared with the prior art, the utility model provides a dust removal device for a shot blasting machine, which has the following beneficial effects:

[0016] 1. The dust removal device for the shot blasting machine is provided with a first dust removal component, through which the steel shots recovered by shot blasting are dusted, and the steel shots are dusted through a water tank. The dust falls into the dust removal box through the dust outlet along with the water, which is convenient for later removal and treatment of the dust. At the same time, the steel shots can be taken out for secondary utilization. The work of the component can efficiently remove dust from the device.

[0017] 2. The dust removal device used in the shot blasting machine is provided with a second dust removal component. The second dust removal component can be used to process the processing area on the top of the device. The dust generated by the processing is collected by a fan and stored in the dust box for later processing. At the same time, it can also ensure the cleanliness of the device and prevent dust accumulation from affecting the work. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the first dust removal component of the utility model structure;

[0022] Figure 4 This is a schematic diagram of the structural protection cover of the utility model;

[0023] Figure 5 This is a schematic diagram of the second dust removal component of the utility model structure;

[0024] Figure 6 This is a schematic diagram of the installation mechanism of the dust removal pipe structure of the utility model.

[0025] In the figure: 1. workbench; 2. foot; 3. shot blasting machine body; 4. protective cover; 5. control panel; 6. dust removal mechanism; 61. first dust removal assembly; 611. extraction port; 612. discharge door; 613. steel shot filter; 614. unloading ramp; 615. back plate; 616. fixing plate 1; 617. fixing plate 2; 618. connecting plate; 619. steel shot collection box; 6191. dust outlet; 6101. dust removal box; 6102, water tank; 6103, drain pipe; 62, second dust removal component; 621, collection port; 622, protective net; 623, fan; 624, collection port back plate; 625, support frame; 626, dust box; 627, dust removal duct; 7, dust removal duct installation mechanism; 71, installation frame one; 72, installation port one; 73, installation bolt one; 74, installation frame two; 75, installation port two; 76, installation bolt two. DETAILED DESCRIPTION

[0026] 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.

[0027] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] The utility model provides the following technical solutions:

[0029] Embodiment 1

[0030] See also Figure 1-5A dust removal device for a shot blasting machine includes a workbench 1, a protective cover 4 is fixedly connected to the top of the workbench 1, a dust removal mechanism 6 is arranged on the surface of the workbench 1, and the dust removal mechanism 6 includes a first dust removal component 61 and a second dust removal component 62. The first dust removal component 61 is arranged on the right side of the workbench 1, and the second dust removal component 62 is arranged on the back of the workbench 1 and the protective cover 4. A dust removal pipe installation mechanism 7 is arranged on the surface of the second dust removal component 62;

[0031] The first dust removal component 61 includes an extraction port 611, which is opened on the right side of the workbench 1, and a discharge door 612 is arranged on the right side of the extraction port 611, a steel shot filter 613 is fixedly connected to the right side of the top of the workbench 1, and a discharge ramp 614 is fixedly connected to the front and back of the top right side of the workbench 1, a back plate 615 is fixedly connected to the middle section of the workbench 1, a fixed plate 1 616 is fixedly connected to the middle section of the right side of the back plate 615, a fixed plate 2 617 is fixedly connected to the bottom right side of the back plate 615, a connecting plate 618 is fixedly connected between the fixed plates 1 616 and the fixed plates 2 617, and a steel shot is arranged on the top of the fixed plate 1 616. The collecting box 619 and the top of the second fixed plate 617 are provided with a dust removal box 6101, a dust outlet 6191 is provided at the bottom of the steel shot collecting box 619, a water tank 6102 is fixedly connected to the middle of the top of the back plate 615, and a drain pipe 6103 is fixedly connected to the right side of the water tank 6102. The steel shots recovered by shot blasting are dusted through the first dust removal component 61, and the steel shots are dusted through the water tank 6102. The dust falls into the dust removal box 6101 through the dust outlet 6191 along with the water, which is convenient for taking out and processing the dust later. At the same time, the steel shots can be taken out for secondary use. The device can be dusted efficiently through the work of the components;

[0032] A connecting plate 618 is fixedly connected at the front and rear ends between the fixing plate 1 616 and the fixing plate 2 617, and two groups of unloading ramps 614 are provided;

[0033] The steel shot collecting box 619 is arranged on the top of the dust removal box 6101, and two sets of fixed plate 1 616 and fixed plate 2 617 are arranged;

[0034] The second dust removal component 62 includes a collection port 621, which is fixedly connected to the right end of the back side of the protective cover 4, a protective net 622 is arranged on the front side of the collection port 621, a fan 623 is arranged inside the collection port 621, a collection port back plate 624 is installed on the back side of the collection port 621, a support frame 625 is fixedly connected to the right end of the back side of the workbench 1, a dust box 626 is arranged on the top of the support frame 625, and a dust removal duct 627 is arranged between the collection port back plate 624 and the dust box 626. Through the arrangement of the second dust removal component 62, the processing area on the top of the device can be processed, and the dust generated by the processing can be collected by the fan 623 and stored in the dust box 626, which is convenient for later processing, and at the same time, the cleanliness of the device can be ensured to prevent dust accumulation from affecting the work;

[0035] There are two sets of fans 623 , and both are disposed inside the collecting port 621 .

[0036] Embodiment 2

[0037] See also Figure 1-6 , and on the basis of the first embodiment, the dust removal pipe installation mechanism 7 further comprises a mounting frame 71, the second dust removal assembly 62 comprises a collection port back plate 624 and a dust box 626, the mounting frame 71 is arranged on the back of the collection port back plate 624, the mounting frame 71 has a mounting port 72 on the back, the mounting frame 71 has a mounting bolt 73 on the surface, the dust box 626 has a mounting frame 74 on the back, the mounting frame 74 has a mounting port 75 on the back, the mounting frame 74 has a mounting bolt 76 on the back, and a dust removal pipe 627 is installed between the mounting port 72 and the mounting port 75;

[0038] A foot 2 is fixedly connected to the bottom of the workbench 1 , a shot blasting machine body 3 is arranged on the left side of the top of the workbench 1 , a protective cover 4 is fixedly connected to the top of the workbench 1 , and a control panel 5 is arranged on the left end of the front of the workbench 1 .

[0039] During the actual operation, when the device is used, the device is started through the control panel 5, and the workpiece is shot blasted through the shot blasting machine body 3. The steel shots produced by the shot blasting will fall through the steel shot filter 613, and enter the steel shot collecting box 619 through the material discharge ramp 614. The water in the water tank 6102 is discharged into the steel shot collecting box 619 through the drain pipe 6103, and the dust on the surface of the steel shots is discharged into the dust removal box 6101 through the dust discharge port 6191. Later, the steel shot collecting box 619 and the dust removal box 6101 are connected by opening the discharge door 612. 01 is taken out to achieve dust treatment and secondary utilization of steel shots. At the same time, the dust is absorbed from the top of the workbench 1 by the fan 623, and the protective net 622 prevents the steel shots from entering the collecting port 621. The dust enters the dust box 626 through the dust removal pipe 627, which is convenient for later treatment. The dust removal pipe 627 can be removed for cleaning by removing the mounting bolts 1 73 and the mounting bolts 2 76. The coordinated use of several components can ensure that the dust inside the device can be collected cleanly and the device can work effectively.

[0040] 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. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A dust removal device for a shot blasting machine, comprising a workbench (1), characterized in that: The top of the workbench (1) is fixedly connected to a protective cover (4); a dust removal mechanism (6) is arranged on the surface of the workbench (1); the dust removal mechanism (6) comprises a first dust removal component (61) and a second dust removal component (62); the first dust removal component (61) is arranged on the right side inside the workbench (1); the second dust removal component (62) is arranged on the back side of the workbench (1) and the protective cover (4); and a dust removal pipe mounting mechanism (7) is arranged on the surface of the second dust removal component (62).

2. The dust removal device for a shot blasting machine according to claim 1, characterized in that: The first dust removal component (61) comprises an extraction port (611), the extraction port (611) is opened on the right side of the workbench (1), a discharge door (612) is arranged on the right side of the extraction port (611), a steel shot filter (613) is fixedly connected to the right side of the top of the workbench (1), a discharge ramp (614) is fixedly connected to the front and back sides of the top right side of the workbench (1), a back plate (615) is fixedly connected to the middle section of the workbench (1), a fixed plate 1 (616) is fixedly connected to the middle section of the right side of the back plate (615), and the back plate (615) is fixedly connected to the middle section of the right side of the back plate (615). ) A fixing plate 2 (617) is fixedly connected to the bottom of the right side, a connecting plate (618) is fixedly connected between the fixing plate 1 (616) and the fixing plate 2 (617), a steel shot collecting box (619) is arranged on the top of the fixing plate 1 (616), a dust removal box (6101) is arranged on the top of the fixing plate 2 (617), a dust exhaust port (6191) is opened at the bottom of the steel shot collecting box (619), a water tank (6102) is fixedly connected to the middle section of the top of the back plate (615), and a drain pipe (6103) is fixedly connected to the right side of the water tank (6102).

3. The dust removal device for a shot blasting machine according to claim 2, characterized in that: A connecting plate (618) is fixedly connected at the front and rear ends between the first fixing plate (616) and the second fixing plate (617), and two groups of the unloading ramp (614) are provided.

4. The dust removal device for a shot blasting machine according to claim 2, characterized in that: The steel shot collecting box (619) is arranged on the top of the dust removal box (6101), and two groups of the fixing plate 1 (616) and the fixing plate 2 (617) are provided.

5. The dust removal device for a shot blasting machine according to claim 1, characterized in that: The second dust removal component (62) comprises a collection port (621), the collection port (621) is fixedly connected to the right end of the back side of the protective cover (4), a protective net (622) is arranged on the front side of the collection port (621), a fan (623) is arranged inside the collection port (621), a collection port back plate (624) is installed on the back side of the collection port (621), a support frame (625) is fixedly connected to the right end of the back side of the workbench (1), a dust box (626) is arranged on the top of the support frame (625), and a dust removal duct (627) is arranged between the collection port back plate (624) and the dust box (626).

6. The dust removal device for a shot blasting machine according to claim 5, characterized in that: The fans (623) are provided in two groups, and both are arranged inside the collecting port (621).

7. The dust removal device for a shot blasting machine according to claim 1, characterized in that: The dust removal pipe installation mechanism (7) comprises a first installation frame (71), and the second dust removal component (62) comprises a collection port back plate (624) and a dust box (626). The first installation frame (71) is arranged on the back of the collection port back plate (624), and a first installation port (72) is provided on the back of the first installation frame (71). A first installation bolt (73) is provided on the surface of the first installation frame (71). A second installation frame (74) is arranged on the back of the dust box (626), and a second installation port (75) is provided on the back of the second installation frame (74). A second installation bolt (76) is provided on the back of the second installation frame (74). A dust removal pipe (627) is installed between the first installation port (72) and the second installation port (75).

8. The dust removal device for a shot blasting machine according to claim 1, characterized in that: The bottom of the workbench (1) is fixedly connected to a foot (2), a shot blasting machine body (3) is arranged on the left side of the top of the workbench (1), a protective cover (4) is fixedly connected to the top of the workbench (1), and a control panel (5) is arranged on the left end of the front of the workbench (1).

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