Milling head assembly of disassembling equipment

Abstract

The utility model discloses a milling head assembly of disassembling equipment. The milling head assembly comprises a milling head body and a cooling device matched with the milling head body, the milling head body is provided with a rotatable milling cutter, and the cooling device is used for conveying cooling gas for cooling towards the milling cutter. According to the utility model, the problem of fire breakout during milling cutter grinding can be avoided through the cooling device.

Description

Technical Field

[0001] The utility model relates to the field of dismantling equipment, in particular to a milling head assembly of dismantling equipment. Background Art

[0002] At present, some electronic products (such as the in-vehicle central control screen) are disassembled by disassembling equipment, so as to recycle the recyclable components of these electronic products. The existing disassembling equipment generally uses a milling head to grind off the parts that need to be removed, but because the materials of some components (such as aluminum-magnesium alloy) have a low melting point, the milling head is prone to fire when grinding these components, which poses certain safety hazards.

[0003] In view of the above problems, it is necessary to study a milling head assembly of a dismantling device, which can avoid fire problems during grinding. Utility Model Content

[0004] The utility model aims to provide a milling head assembly of a dismantling device, which can avoid the problem of fire during grinding.

[0005] In order to achieve the above purpose, the solution of the utility model is:

[0006] A milling head assembly of a disassembling device comprises a milling head body and a cooling device matched with the milling head body; the milling head body has a rotatable milling cutter, and the cooling device is used to transport cooling gas for cooling toward the milling cutter; the cooling device has a gas output device arranged around the milling cutter.

[0007] The gas output device is an integral annular structure.

[0008] The gas output device comprises at least three gas output parts, each of which is arranged around the milling cutter, and each gas output part is provided with a plurality of gas holes on the inner side.

[0009] The air holes on the inner side of the gas output member are arranged obliquely downward.

[0010] The cooling device further comprises a gas inlet connector connected to each gas output member.

[0011] The air inlet connector has an air inlet interface and multiple air outlet interfaces connected to the air inlet interface, and the air inlet interface is used to connect to the gas source; the gas output component is provided with an air inlet connected to each air hole of the gas output component, and the air inlet of each gas output component is respectively connected to each air outlet interface of the air inlet connector.

[0012] The milling head assembly of the dismantling equipment further comprises a cleaning device matched with the milling head body;

[0013] The cleaning device comprises a cleaning cover for covering the milling head and a suction pipe communicated with the inner cavity of the cleaning cover. The lower side of the cleaning cover is opened, and the suction pipe is used for connecting the suction device.

[0014] The cleaning cover is integrally arranged with the suction pipe.

[0015] The cleaning cover is matched with a circle of baffles.

[0016] After adopting the above scheme, the milling cutter of the utility model is used for grinding, and the cooling device can supply cooling gas to the milling cutter during grinding, and the cooling gas is used to cool the milling cutter and parts in contact with the milling cutter to avoid overheating and fire. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The structure of the utility model is shown in FIG. Figure 1 .

[0018] Figure 2 The structure of the utility model is shown in FIG. Figure 1 .

[0019] Figure 3 It is a cross-sectional view of the utility model.

[0020] Description of labels:

[0021] Milling head body 1, milling cutter 11,

[0022] Cooling device 2,

[0023] Gas output device 21, gas output member 211, air hole 2111, air inlet 2112,

[0024] Inlet connector 22, inlet interface 221, outlet interface 222,

[0025] Cleaning device 3 , cleaning cover 31 , suction pipe 32 . DETAILED DESCRIPTION

[0026] In order to further explain the technical solution of the present utility model, the present utility model is described in detail below through specific embodiments.

[0027] like Figures 1 to 3 As shown, the utility model discloses a milling head assembly of a disassembling device, which includes a milling head body 1 and a cooling device 2 matched with the milling head body 1; the milling head body 1 has a rotatable milling cutter 11, and the cooling device 2 is used to transport cooling gas for cooling toward the milling cutter 11, and the cooling device 2 is connected to an air source (not shown) and the air source provides cooling gas to the cooling device 2. The cooling gas can be an inert gas such as nitrogen. The inert gas can not only play a cooling role but also has a role of isolating oxygen, thereby reliably avoiding the problem of fire.

[0028] In the utility model, the milling cutter 11 of the utility model is used for grinding, and the cooling device 2 can supply cooling gas to the milling cutter 11 when the milling cutter 11 is grinding, and the cooling gas is used to cool the milling cutter 11 and the parts in contact with the milling cutter 11 to avoid overheating and fire.

[0029] In an embodiment of the utility model, the cooling device 2 has a gas output device 21 arranged around the milling cutter 11, and the gas output device 21 is used to deliver cooling gas for cooling toward the milling cutter 11. The gas output device 21 includes at least three gas output members 211, each of which is arranged around the milling cutter 11, and a plurality of air holes 2111 are provided inside each gas output member 211. The air holes 2111 inside the gas output member 211 can be arranged obliquely downward, so that the cooling gas output by the air holes 2111 can be delivered more to the end of the milling cutter 11, that is, more cooling gas can be delivered to the contact position between the milling cutter 11 and the part ground by the milling cutter 11. Specifically, the gas output device 21 may include four gas output members 211, and the four gas output members 211 are arranged around the milling cutter 11 and the four gas output members 211 are surrounded into a rectangular structure. It should be noted that the gas output device 21 is not limited to including at least three gas output parts 211. The gas output device 21 may also be an integral annular structure, as long as the gas output device 21 can deliver cooling gas for cooling toward the milling cutter A11.

[0030] In an embodiment of the utility model, the cooling device 2 further comprises an air inlet connector 22 connected to each gas output member 211, and the air inlet connector 22 is used to connect to a gas source. Specifically, the air inlet connector 22 has an air inlet interface 221 and a plurality of air outlet interfaces 222 communicating with the air inlet interface 221, and the air inlet interface 221 is connected to the gas source through a pipeline; the gas output member 211 is provided with an air inlet 2112 communicating with each air hole 2111 of the gas output member 211, and the air inlet 2112 of each gas output member 211 is respectively connected to each air outlet interface 222 of the air inlet connector 22 through a pipeline.

[0031] In an embodiment of the utility model, a milling head assembly of a disassembling device of the utility model further includes a cleaning device 3 matched with the milling head body 1, and the cleaning device 3 is used to remove the debris generated when the milling cutter 11 is ground, so as to ensure the cleanliness of the equipment and avoid the debris from causing damage to the product or personnel;

[0032] In the embodiment of the utility model, the cleaning device 3 includes a cleaning cover 31 for covering the milling head and a suction pipe 32 connected to the inner cavity of the cleaning cover 31. The lower side of the cleaning cover 31 is opened, and the suction pipe 32 is used to connect a suction device (not shown); the suction device sucks the debris generated by the milling cutter 11 during grinding through the suction pipe 32 and the cleaning cover 31. The cleaning cover 31 and the suction pipe 32 can be integrally arranged for easy installation. The cleaning cover 31 is equipped with a circle of baffles (not shown), which can block the waste chips and prevent the waste chips from splashing.

[0033] The above embodiments and drawings do not limit the product form and style of the present utility model. Any appropriate changes or modifications made by ordinary technicians in the relevant technical field should be deemed to be within the patent scope of the present utility model.

Claims

1. A milling head assembly for a dismantling device, characterized in that: It comprises a milling head body and a cooling device matched with the milling head body; the milling head body has a rotatable milling cutter, the cooling device is used to transport cooling gas for cooling toward the milling cutter, and the cooling device has a gas output device arranged around the milling cutter.

2. A milling head assembly for a dismantling device according to claim 1, characterized in that: The gas output device is an integral annular structure.

3. A milling head assembly for a dismantling device according to claim 1, characterized in that: The gas output device comprises at least three gas output parts, each of which is arranged around the milling cutter, and each gas output part is provided with a plurality of gas holes on the inner side.

4. A milling head assembly for a dismantling device as claimed in claim 3, characterized in that: The air holes on the inner side of the gas output member are arranged obliquely downward.

5. A milling head assembly for a dismantling device according to claim 3, characterized in that: The cooling device further comprises a gas inlet connector connected to each gas output member.

6. A milling head assembly for dismantling equipment according to claim 5, characterized in that: The air inlet connector has an air inlet interface and multiple air outlet interfaces connected to the air inlet interface, and the air inlet interface is used to connect to the gas source; the gas output component is provided with an air inlet connected to each air hole of the gas output component, and the air inlet of each gas output component is respectively connected to each air outlet interface of the air inlet connector.

7. A milling head assembly for dismantling equipment according to claim 1, characterized in that: It also includes a cleaning device matched with the milling head body.

8. A milling head assembly for dismantling equipment according to claim 7, characterized in that: The cleaning device comprises a cleaning cover for covering the milling head and a suction pipe communicated with the inner cavity of the cleaning cover. The lower side of the cleaning cover is opened, and the suction pipe is used for connecting the suction device.

9. A milling head assembly for dismantling equipment according to claim 8, characterized in that: The cleaning cover is integrally arranged with the suction pipe.

10. A milling head assembly for dismantling equipment according to claim 8, characterized in that: The cleaning cover is matched with a circle of baffles.

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