A sandblasting equipment inner surface cleaning device

Abstract

The utility model discloses a device for cleaning the inner surface of a sandblasting device, comprising a spraying protection box, a sandblasting device main body, and an inner surface cleaning component. The sandblasting device main body is arranged in the middle of the spraying protection box, the top of the sandblasting device main body is fixedly installed with the inner surface of the spraying protection box, the inner surface cleaning component is arranged inside the spraying protection box, the inner surface cleaning component comprises an annular brush plate, a stabilizing rod, a limiting block, and a feeding plate, the outer surface of the annular brush plate is slidably installed with the inner surface of the spraying protection box, the end of the stabilizing rod is fixedly installed with the middle of the annular brush plate, the end of the limiting block is fixedly installed with the bottom of the annular brush plate, the side end of the limiting block is slidably installed with the inner surface of the spraying protection box, and the bottom of the feeding plate is fixedly installed with the inner surface of the spraying protection box; by arranging the inner surface cleaning component, the annular brush plate will move in contact with the inner surface of the spraying protection box, and the attached spray material will be swept and cleaned, so as to facilitate the subsequent recovery and reuse of the spray material.

Description

Technical Field

[0001] The utility model relates to the technical field of sandblasting equipment, and more specifically, to an inner surface cleaning device of sandblasting equipment. Background Art

[0002] A sandblasting machine is a machine that uses compressed air as a power source to form a high-speed jet beam to spray the material at high speed onto the surface of the workpiece to be processed, thereby changing the mechanical properties of the outer surface of the workpiece. Since sandblasting will generate dust and debris, this device will be equipped with a protective cover to ensure the safety of the operator. However, during the sandblasting process, when the high-speed jet beam is sprayed onto the surface of the workpiece to be processed, part of the spray will scatter to the outside, and eventually be blocked by the protective cover and adhere to the surface of the protective cover, making it inconvenient for the subsequent recovery and reuse of the spray, thereby increasing the cost of sandblasting. Utility Model Content

[0003] In order to overcome the above defects of the prior art, the utility model provides a device for cleaning the inner surface of a sandblasting device to solve the problem in the prior art that the spray material adheres to the surface of the protective cover, making it inconvenient for subsequent recovery and reuse of the spray material.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a device for cleaning the inner surface of a sandblasting device, comprising:

[0005] Spray protection box;

[0006] A box door, the side end of which is rotatably mounted on the side of the spray protection box;

[0007] A sandblasting equipment body, wherein the sandblasting equipment body is arranged in the middle of the spray protection box, and the top of the sandblasting equipment body is fixedly mounted to the inner surface of the spray protection box;

[0008] An inner surface cleaning component is arranged inside a spray protection box, and includes an annular brush plate, a stabilizing rod, a limiting block, and a blanking plate. The outer surface of the annular brush plate is slidably mounted on the inner surface of the spray protection box, the end of the stabilizing rod is fixedly mounted on the middle of the annular brush plate, the end of the limiting block is fixedly mounted on the bottom of the annular brush plate, the side end of the limiting block is slidably mounted on the inner surface of the spray protection box, and the bottom of the blanking plate is fixedly mounted on the inner surface of the spray protection box.

[0009] It also includes a support column, a spray material recovery and screening component, and a receiving box. The top of the support column is fixedly installed on the bottom of the spray protection box, the top of the spray material recovery and screening component is fixedly installed on the bottom of the spray protection box, and the receiving box is arranged at the bottom of the spray material recovery and screening component.

[0010] Among them, the inner surface cleaning assembly also includes a mounting plate, an electric telescopic rod, a connecting plate, and a connecting rod. The end of the mounting plate is fixedly installed on the top of the spray protection box, the outer surface of the electric telescopic rod is fixedly installed on the inner surface of the mounting plate, the top of the connecting plate is fixedly installed on the bottom end of the electric telescopic rod, the side end of the connecting rod is fixedly installed on the side of the connecting plate, and the outer surface of the connecting rod is slidably installed on the inner surface of the spray protection box.

[0011] Among them, the spray recovery and screening assembly includes a connecting cylinder, a baffle, a filter plate, and a handle. The top of the connecting cylinder is fixedly installed on the bottom of the spray protection box, the top of the baffle is fixedly installed on the inner surface of the connecting cylinder, the filter plate is arranged at the bottom end of the connecting cylinder, the side of the filter plate is slidably installed on the inner surface of the connecting cylinder, and the end of the handle is fixedly installed on the side of the filter plate.

[0012] Among them, the spray recovery and screening assembly also includes a motor, a fan, a connecting pipe, and a dust bag. The side end of the motor is fixedly installed on the outer surface of the connecting tube, the fan is arranged inside the connecting tube, the middle part of the fan is fixedly installed on the output end of the motor, the side end of the connecting pipe is fixedly installed on the side of the connecting tube, and the inner surface of the dust bag is fixedly installed on the end of the connecting pipe.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] In the above scheme, by setting up an inner surface cleaning component, after the sandblasting is completed, the staff starts the electric telescopic rod, controls the extension of the electric telescopic rod, pushes the connecting plate connected at the bottom to move downward, drives the connected connecting rod to move downward, and the annular brush plate connected to the connecting rod moves from the top of the spray protection box to the bottom of the spray protection box. During this movement, the annular brush plate will move along the inner surface of the spray protection box and the surface of the box door close to the spray protection box, thereby sweeping and cleaning the spray material attached to the upper surface, causing the attached spray material to fall downward and gather along the surface of the discharge plate to the middle part and enter the spray material recovery and screening component for recycling, thereby facilitating subsequent spray material recovery and reuse.

[0015] In the above scheme, by setting up a spray material recovery and screening component, when the spray material enters the top of the connecting cylinder from the middle of the spray protection box, it will fall sequentially along the surface of the baffle to form a spray material curtain. At the same time, the staff can start the motor, and the fan connected to the output end of the motor will rotate and blow the wind evenly to the spray material curtain, thereby blowing the dust and tiny impurities in the spray material into the connecting pipe, and enter the dust bag along the inner surface of the connecting pipe for collection. After the tiny impurities are separated, the remaining spray material will continue to fall to the filter plate, and the filter plate can filter impurities larger than the spray material, and the spray material will fall into the receiving box through the holes of the filter plate for collection, thereby completing the recovery and screening of the spray material and improving the utilization rate of the spray material. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the inner surface cleaning component of the utility model;

[0018] Figure 3 It is a schematic diagram of the structure of the spray recovery screening component of the utility model.

[0019] [reference numerals]

[0020] 1. Spray protection box; 2. Box door; 3. Support column; 4. Sandblasting equipment body; 5. Inner surface cleaning component; 6. Spray material recovery and screening component; 7. Container; 50. Mounting plate; 51. Electric telescopic rod; 52. Connecting plate; 53. Connecting rod; 54. Annular brush plate; 55. Stabilizing rod; 56. Limiting block; 57. Unloading plate; 60. Connecting tube; 61. Baffle; 62. Motor; 63. Fan; 64. Connecting pipe; 65. Dust bag; 66. Filter plate; 67. Handle. DETAILED DESCRIPTION

[0021] In order to make the technical problems to be solved, technical solutions and advantages of the present invention more clear, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0022] As attached Figure 1 To Attachment Figure 3 The embodiment of the utility model provides a device for cleaning the inner surface of a sandblasting device, comprising:

[0023] Spray protection box 1;

[0024] The box door 2, the side end of the box door 2 is rotatably mounted on the side of the spray protection box 1;

[0025] The sandblasting equipment body 4 is arranged in the middle of the spray protection box 1, and the top of the sandblasting equipment body 4 is fixedly mounted on the inner surface of the spray protection box 1;

[0026] The inner surface cleaning assembly 5 is arranged inside the spray protection box 1. The inner surface cleaning assembly 5 includes an annular brush plate 54, a stabilizing rod 55, a limiting block 56, and a blanking plate 57. The outer surface of the annular brush plate 54 is slidably mounted on the inner surface of the spray protection box 1, the end of the stabilizing rod 55 is fixedly mounted on the middle of the annular brush plate 54, the end of the limiting block 56 is fixedly mounted on the bottom of the annular brush plate 54, the side end of the limiting block 56 is slidably mounted on the inner surface of the spray protection box 1, and the bottom of the blanking plate 57 is fixedly mounted on the inner surface of the spray protection box 1;

[0027] By setting a limit block 56, under the control of the electric telescopic rod 51, the annular brush plate 54 will move along the inner surface of the spray protection box 1. At this time, the limit block 56 set at the bottom of the annular brush plate 54 moves along the inner surface of the spray protection box 1 together, thereby improving the stability of the annular brush plate 54 during the moving cleaning process.

[0028] Among them, it also includes a support column 3, a spray material recovery and screening component 6, and a receiving box 7. The top of the support column 3 is fixedly installed with the bottom of the spray protection box 1, the top of the spray material recovery and screening component 6 is fixedly installed with the bottom of the spray protection box 1, and the receiving box 7 is arranged at the bottom of the spray material recovery and screening component 6.

[0029] Among them, the inner surface cleaning component 5 also includes a mounting plate 50, an electric telescopic rod 51, a connecting plate 52, and a connecting rod 53. The end of the mounting plate 50 is fixedly installed on the top of the spray protection box 1, the outer surface of the electric telescopic rod 51 is fixedly installed on the inner surface of the mounting plate 50, the top of the connecting plate 52 is fixedly installed on the bottom end of the electric telescopic rod 51, the side end of the connecting rod 53 is fixedly installed on the side of the connecting plate 52, and the outer surface of the connecting rod 53 is slidably installed on the inner surface of the spray protection box 1.

[0030] The spray recovery screening assembly 6 includes a connecting tube 60, a baffle 61, a filter plate 66, and a handle 67. The top of the connecting tube 60 is fixedly installed with the bottom of the spray protection box 1, the top of the baffle 61 is fixedly installed with the inner surface of the connecting tube 60, the filter plate 66 is arranged at the bottom end of the connecting tube 60, the side of the filter plate 66 is slidably installed with the inner surface of the connecting tube 60, and the end of the handle 67 is fixedly installed with the side of the filter plate 66;

[0031] By setting the filter plate 66, the staff can pull the filter plate 66 out from the bottom end of the connecting tube 60 through the handle 67, so that the filter plate 66 with different pore size specifications can be replaced according to the actual diameter of the spray material, thereby achieving the effect of improving the filtering accuracy.

[0032] Among them, the spray recovery screening component 6 also includes a motor 62, a fan 63, a connecting pipe 64, and a dust bag 65. The side end of the motor 62 is fixedly installed on the outer surface of the connecting tube 60, the fan 63 is arranged inside the connecting tube 60, the middle part of the fan 63 is fixedly installed on the output end of the motor 62, the side end of the connecting pipe 64 is fixedly installed on the side of the connecting tube 60, and the inner surface of the dust bag 65 is fixedly installed on the end of the connecting pipe 64.

[0033] The working process of the utility model is as follows:

[0034] After the sandblasting is completed, the staff starts the electric telescopic rod 51, controls the electric telescopic rod 51 to extend, pushes the connecting plate 52 connected at the bottom to move downward, drives the connected connecting rod 53 to move downward, and the annular brush plate 54 connected to the connecting rod 53 moves from the top of the spray protection box 1 to the bottom of the spray protection box 1. During this movement, the annular brush plate 54 will move along the inner surface of the spray protection box 1 and the surface of the box door 2 close to the spray protection box 1, thereby sweeping and scraping the spray material attached to the upper surface, so that the attached spray material falls downward and gathers along the surface of the discharge plate 57 to the middle part to enter the spray material recovery screening component 6 for recycling and processing, thereby facilitating the subsequent recovery and reuse of the spray material;

[0035] When the spray material enters the top of the connecting tube 60 from the middle of the spray protection box 1, it will fall down in sequence along the surface of the baffle 61 to form a spray material curtain. At the same time, the staff can start the motor 62, and the fan 63 connected to the output end of the motor 62 will rotate and blow the wind evenly to the spray material curtain, so that the dust and tiny impurities in the spray material are blown into the connecting pipe 64, and enter the dust bag 65 along the inner surface of the connecting pipe 64 for collection. After the tiny impurities are separated, the remaining spray material will continue to fall to the filter plate 66, and the filter plate 66 can filter impurities larger than the spray material, and the spray material will fall into the receiving box 7 through the holes of the filter plate 66 for collection, thereby completing the recovery and screening of the spray material and improving the utilization rate of the spray material.

[0036] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0037] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0038] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A device for cleaning the inner surface of a sandblasting device, characterized in that: include Spray protection box (1); A box door (2), the side end of which is rotatably mounted on the side of the spray protection box (1); A sandblasting equipment body (4), wherein the sandblasting equipment body (4) is arranged in the middle of the spray protection box (1), and the top of the sandblasting equipment body (4) is fixedly mounted to the inner surface of the spray protection box (1); An inner surface cleaning component (5), the inner surface cleaning component (5) is arranged inside a spray protection box (1), the inner surface cleaning component (5) comprises an annular brush plate (54), a stabilizing rod (55), a limiting block (56), and a blanking plate (57), the outer surface of the annular brush plate (54) is slidably mounted on the inner surface of the spray protection box (1), the end of the stabilizing rod (55) is fixedly mounted on the middle of the annular brush plate (54), the end of the limiting block (56) is fixedly mounted on the bottom of the annular brush plate (54), the side end of the limiting block (56) is slidably mounted on the inner surface of the spray protection box (1), and the bottom of the blanking plate (57) is fixedly mounted on the inner surface of the spray protection box (1).

2. A sandblasting equipment inner surface cleaning device according to claim 1, characterized in that: It also comprises a support column (3), a spray material recovery screening component (6), and a receiving box (7), wherein the top of the support column (3) is fixedly mounted to the bottom of the spray protection box (1), the top of the spray material recovery screening component (6) is fixedly mounted to the bottom of the spray protection box (1), and the receiving box (7) is arranged at the bottom of the spray material recovery screening component (6).

3. The inner surface cleaning device of a sandblasting equipment according to claim 1, characterized in that: The inner surface cleaning assembly (5) further comprises a mounting plate (50), an electric telescopic rod (51), a connecting plate (52), and a connecting rod (53); the end of the mounting plate (50) is fixedly mounted on the top of the spray protection box (1); the outer surface of the electric telescopic rod (51) is fixedly mounted on the inner surface of the mounting plate (50); the top of the connecting plate (52) is fixedly mounted on the bottom end of the electric telescopic rod (51); the side end of the connecting rod (53) is fixedly mounted on the side of the connecting plate (52); and the outer surface of the connecting rod (53) is slidably mounted on the inner surface of the spray protection box (1).

4. The inner surface cleaning device of a sandblasting equipment according to claim 2, characterized in that: The spray material recovery and screening assembly (6) comprises a connecting tube (60), a baffle (61), a filter plate (66), and a handle (67). The top of the connecting tube (60) is fixedly mounted on the bottom of the spray protection box (1), the top of the baffle (61) is fixedly mounted on the inner surface of the connecting tube (60), the filter plate (66) is arranged at the bottom end of the connecting tube (60), the side of the filter plate (66) is slidably mounted on the inner surface of the connecting tube (60), and the end of the handle (67) is fixedly mounted on the side of the filter plate (66).

5. The inner surface cleaning device of a sandblasting equipment according to claim 4, characterized in that: The spray recovery screening assembly (6) further comprises a motor (62), a fan (63), a connecting pipe (64), and a dust bag (65); the side end of the motor (62) is fixedly mounted to the outer surface of the connecting tube (60); the fan (63) is arranged inside the connecting tube (60); the middle part of the fan (63) is fixedly mounted to the output end of the motor (62); the side end of the connecting pipe (64) is fixedly mounted to the side surface of the connecting tube (60); and the inner surface of the dust bag (65) is fixedly mounted to the end of the connecting pipe (64).

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