Collecting device for machining scraps of pneumatic tool

Abstract

The utility model discloses a collecting device for pneumatic tool machining scraps, and relates to the field of pneumatic tool machining, and the collecting device is characterized by comprising a device body, the surface of the device body is connected with a large scrap processing assembly in an intercommunication manner, and the middle part of the surface of the large scrap processing assembly is connected with a hose in an intercommunication manner; a suction hopper is installed on the head portion of the hose, after the suction hopper sucks waste chips into the hose, the waste chips are firstly removed through a large waste chip treatment assembly and then enter the device body, and a blockage removal assembly is further arranged on the large waste chip treatment assembly. And firstly, large scraps are removed through the large scrap treatment assembly, and then the large scraps enter the device body, so that the device body is prevented from being damaged.

Description

Technical Field

[0001] The utility model relates to the field of pneumatic tool processing, and more specifically, to a device for collecting waste chips in pneumatic tool processing. Background Art

[0002] Pneumatic tools are tools driven by compressed air. They have the advantages of strong power, high safety, low cost and long life, such as pneumatic angle grinders and pneumatic grinding machines.

[0003] Most pneumatic tools are designed with a focus on power and efficiency. Relatively speaking, the processing of waste chips is not fine enough, resulting in a large volume of waste chips, especially when processing materials with a loose texture or that are prone to producing waste chips. Commonly used collection devices (such as industrial vacuum cleaners) can easily cause internal blockages when collecting waste chips, and large waste chips have a large impact force, which can easily cause damage to the device over time. Therefore, when collecting, workers are required to pick out large waste chips first to protect the device, which increases the burden on workers.

[0004] Therefore, in order to solve the above technical problem, the present application proposes a device for collecting waste chips from pneumatic tool processing. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model aims to provide a device for collecting waste chips from pneumatic tool processing.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a device for collecting waste chips from pneumatic tool processing, comprising a device body, a large waste chip processing component is interconnected on the surface of the device body, and a hose is interconnected on the middle part of the surface of the large waste chip processing component, a suction hopper is installed at the head of the hose, after the suction hopper absorbs the waste chips into the hose, the large waste chips are first removed by the large waste chip processing component, and then enter the device body, and the large waste chip processing component is also provided with a blockage removal component.

[0007] Preferably, the large waste chips processing component includes a shell interconnected with the device body, the middle surface of the shell is interconnected with the hose, the upper back portion of the shell is interconnected with the device body, and a sieve plate with multiple circular holes A is fixedly connected to the inside of the shell between the hose and the shell. Large waste chips cannot pass through the circular holes A and fall to the bottom of the shell.

[0008] Preferably, the blockage removal assembly includes a lower opening shell interconnected with the top of the shell, an electric hydraulic rod is installed inside the lower opening shell, a lower pressure plate is fixedly connected to the telescopic part of the electric hydraulic rod, and a cylindrical block corresponding to the circular hole A is welded on the surface of the lower pressure plate, and the diameter of the cylindrical block is smaller than the diameter of the circular hole A.

[0009] Preferably, a cover body is threadedly connected to the bottom of the shell, and the bottom opening of the shell can be opened by rotating the cover body, so that large waste chips at the bottom can be cleaned.

[0010] Preferably, a mounting plate is fixedly connected to the surface of the sieve plate, and circular holes B are provided around the mounting plate. A through groove for the sieve plate to pass through is provided on the outer wall of the shell. A screw that can pass through the circular hole B is provided on the surface of the shell. A nut is threadedly connected to the outer wall of the screw. A sealing gasket A is bonded to the surface of the shell around the through groove. The sealing gasket A cooperates with the mounting plate to seal the through groove to prevent air leakage from here.

[0011] Preferably, a sealing gasket B is bonded to the top of the lower pressure plate, and when the lower pressure plate moves to the top, it can be close to the inner top wall of the shell. At this time, the sealing gasket B cooperates with the lower pressure plate to seal the lower opening shell to prevent waste chips from entering and damaging the electric hydraulic rod.

[0012] Preferably, the suction bucket is fixedly connected to connecting rods on both sides of its opening, and the heads of the connecting rods are fixedly connected to support blocks, and rubber pads are bonded to the bottom of the support blocks. The suction bucket is also fixedly connected to a handle, and the rubber pads can buffer the impact force of the support block contacting the table top.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. After the suction bucket absorbs the waste chips into the hose, the utility model first passes through the large waste chip processing component to remove the large waste chips, and then enters the device body to avoid damage to the device body. The large waste chip processing component is also provided with a blocking removal component, which can remove the blockage of the filter component in the large waste chip processing component to avoid affecting the normal collection of waste chips by the collection device. It can be well applied to the processing of pneumatic tools and reduce the burden on the staff, thereby solving the problem in the background technology that the staff needs to first pick out the large waste chips to protect the device and increase the burden on the staff;

[0015] 2. The utility model collects the waste chips generated by the pneumatic tool processing on the table by holding the suction bucket with a handle. The suction bucket and the table can be kept at a certain distance through the support block and the connecting rod to avoid mutual collision when the staff loses control during operation. At the same time, the rubber pad can buffer the impact force of the support block and the table. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 For this utility model Figure 1 A local structure enlarged view;

[0019] Figure 3 This is a schematic diagram of the specific structure when no sieve plate is installed in the shell of the utility model;

[0020] Figure 4 It is a schematic diagram of the specific internal structure of the middle shell and the lower opening shell of the utility model.

[0021] In the figure: 1. device body; 2. large waste chip processing component; 201. shell; 202. sieve plate; 203. circular hole A; 3. hose; 4. suction bucket; 5. unblocking component; 501. lower opening shell; 502. electric hydraulic rod; 503. lower pressure plate; 504. cylindrical block; 6. cover body; 7. mounting plate; 8. circular hole B; 9. through groove; 10. screw; 11. handle; 12. sealing gasket A; 13. sealing gasket B; 14. connecting rod; 15. support block; 16. rubber pad. DETAILED DESCRIPTION

[0022] like Figure 1-4 As shown, the utility model provides a device for collecting waste chips from pneumatic tool processing, including a device body 1, a large waste chip processing component 2 is interconnected on the surface of the device body 1, and a hose 3 is interconnected on the middle part of the surface of the large waste chip processing component 2, and a suction bucket 4 is installed at the head of the hose 3. After the suction bucket 4 absorbs the waste chips into the hose 3, the large waste chips are first removed by the large waste chip processing component 2 and then enter the device body 1 to avoid damage to the device body 1 (the device body 1 is the industrial vacuum cleaner body). A blocking assembly 5 is also provided on the large waste chip processing component 2, which can block the filter component in the large waste chip processing component 2 to avoid affecting the normal collection of waste chips by the collection device. It can be well applied to the processing of pneumatic tools and reduce the burden on the staff.

[0023] The suction bucket 4 is fixedly connected with connecting rods 14 on both sides of its opening, and the head of the connecting rod 14 is fixedly connected with a supporting block 15, and a rubber pad 16 is bonded to the bottom of the supporting block 15. The suction bucket 4 is also fixedly connected with a handle 11. The suction bucket 4 is held by the handle 11 and is used to collect waste chips generated by pneumatic tool processing on the table. The supporting block 15 and the connecting rod 14 can keep a certain distance between the suction bucket 4 and the table to avoid mutual collision during operation due to the staff's loss of control. At the same time, the rubber pad 16 can buffer the impact force of the support block 15 contacting the table.

[0024] The large waste chip processing component 2 includes a shell 201 interconnected with the device body 1, the middle part of the surface of the shell 201 is interconnected with the hose 3, the upper back part of the shell 201 is interconnected with the device body 1, and a sieve plate 202 with multiple circular holes A203 is fixedly connected inside the shell 201 between the hose 3 and the shell 201. Large waste chips cannot pass through the circular holes A203 and fall to the bottom of the shell 201. The deblocking component 5 includes a lower opening shell 501 interconnected with the top of the shell 201, an electric hydraulic rod 502 is installed inside the lower opening shell 501, and a lower pressure plate 503 is fixedly connected to the telescopic part of the electric hydraulic rod 502, and a cylindrical block 504 corresponding to the circular hole A203 is welded on the surface of the lower pressure plate 503, and the diameter of the cylindrical block 504 is smaller than the diameter of the circular hole A203.

[0025] That is, after the waste chips are sucked into the hose 3 by the suction bucket 4, they first enter the shell 201. When they move into the device body 1, they are blocked by the screen plate 202. Small waste chips can pass through the round hole A203 on the screen plate 202, but large waste chips cannot pass through. When the device body 1 stops running, they will fall to the bottom of the shell 201 due to gravity. The staff can clean it in time, and the controller can be used to control the extension of the electric hydraulic rod 502, which drives the lower pressure plate 503 to move downward. , the lower pressure plate 503 drives the cylindrical block 504 to move downward through the circular hole A203 of the sieve plate 202 to remove the blockage. After the blockage is removed, the controller controls the shortening of the electric hydraulic rod 502, that is, drives the lower pressure plate 503 to move upward for reset. The lower pressure plate 503 moves upward and will be close to the inner top wall of the shell 201. The sealing gasket B13 arranged thereon is squeezed by the lower pressure plate 503, and can cooperate with the lower pressure plate 503 to seal the lower opening shell 501 to protect the electric hydraulic rod 502.

[0026] Furthermore, the bottom of the shell 201 is threadedly connected with a cover body 6, so that the bottom opening of the shell 201 can be opened by rotating the cover body 6, and the large waste chips at the bottom can be cleaned. The surface of the sieve plate 202 is fixedly connected with a mounting plate 7, and a circular hole B8 is provided around the mounting plate 7. A through groove 9 for the sieve plate 202 to pass through is provided on the outer wall of the shell 201. A screw 10 that can pass through the circular hole B8 is provided on the surface of the shell 201. A nut is threadedly connected to the outer wall of the screw 10. A sealing gasket A12 is bonded around the through groove 9 on the surface of the shell 201, that is, the sieve plate 202 is inserted from the through groove 9 on the shell 201. After the insertion is completed, the mounting plate 7 is just close to the shell 2 01, the circular hole B8 thereon also passes through the screw 10 at the same time, and then the nut is rotated clockwise to install the nut on the screw 10, and the mounting plate 7 is pressed by the nut to complete the fixation of the mounting plate 7, thereby completing the installation of the sieve plate 202. At this time, the sieve plate 202 will squeeze the sealing gasket A12, so that the sealing gasket A12 cooperates with the mounting plate 7 to seal the through groove 9 to avoid air leakage from here; conversely, the nut is rotated counterclockwise to remove the nut from the screw 10, and then the mounting plate 7 can be pulled to pull the sieve plate 202 out of the shell 201 to complete the disassembly and assembly of the sieve plate 202, which is more convenient. In summary, the sieve plate 202 is easy to disassemble and assemble, and can be replaced when damaged.

[0027] The above description is only a preferred embodiment of the utility model and does not limit the utility model in any form. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A device for collecting waste chips from pneumatic tool processing, comprising a device body (1), characterized in that: The surface of the device body (1) is interconnected with a large waste chip processing assembly (2), and the middle part of the surface of the large waste chip processing assembly (2) is interconnected with a hose (3). The head of the hose (3) is equipped with a suction bucket (4). After the suction bucket (4) absorbs the waste chips into the hose (3), the large waste chips are first removed by the large waste chip processing assembly (2) and then enter the device body (1). The large waste chip processing assembly (2) is also provided with a blockage removal assembly (5).

2. The device for collecting waste chips from pneumatic tool processing according to claim 1, characterized in that: The large waste chips processing assembly (2) comprises a shell (201) interconnected with the device body (1); the middle of the surface of the shell (201) is interconnected with the hose (3); the upper back portion of the shell (201) is interconnected with the device body (1); a sieve plate (202) having a plurality of circular holes A (203) formed thereon is fixedly connected to the inside of the shell (201) at a portion between the hose (3) and the shell (201); large waste chips cannot pass through the circular holes A (203) and thus fall to the bottom of the shell (201).

3. The device for collecting waste chips from pneumatic tool machining according to claim 2, characterized in that: The blockage removal assembly (5) comprises a lower opening shell (501) interconnected with the top end of the shell (201), an electric hydraulic rod (502) is installed inside the lower opening shell (501), a lower pressure plate (503) is fixedly connected to the telescopic part of the electric hydraulic rod (502), and a cylindrical block (504) corresponding to the circular hole A (203) is welded on the surface of the lower pressure plate (503), and the diameter of the cylindrical block (504) is smaller than the diameter of the circular hole A (203).

4. The device for collecting waste chips from pneumatic tool processing according to claim 2, characterized in that: The bottom of the housing (201) is threadedly connected to a cover body (6).

5. The device for collecting waste chips from pneumatic tool processing according to claim 2, characterized in that: The surface of the sieve plate (202) is fixedly connected to a mounting plate (7), and the mounting plate (7) is provided with circular holes B (8) on its periphery. The outer wall of the shell (201) is provided with a through slot (9) for the sieve plate (202) to pass through. The surface of the shell (201) is provided with a screw (10) capable of passing through the circular hole B (8). A nut is threadedly connected to the outer wall of the screw (10). A sealing gasket A (12) is bonded to the surface of the shell (201) around the through slot (9).

6. The device for collecting waste chips from pneumatic tool machining according to claim 3, characterized in that: A sealing gasket B (13) is bonded to the top of the lower pressing plate (503), and when the lower pressing plate (503) moves to the top, it can be tightly attached to the inner top wall of the shell (201). At this time, the sealing gasket B (13) cooperates with the lower pressing plate (503) to seal the lower opening shell (501).

7. The device for collecting waste chips from pneumatic tool machining according to claim 1, characterized in that: The suction hopper (4) is fixedly connected to connecting rods (14) at both sides of its opening, and the heads of the connecting rods (14) are fixedly connected to support blocks (15), and the bottoms of the support blocks (15) are bonded with rubber pads (16). The suction hopper (4) is also fixedly connected to a handle (11).

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