A kind of sewage protection device for diamond wire cutting machine

Abstract

The present invention relates to the field of diamond wire cutting, and particularly refers to a sewage protection device for a diamond wire cutting machine, comprising a vertical lifting protective cover, a horizontally movable protective cover, a fixed protective cover, and a drainage trough arranged below a material receiving plate, wherein the vertical lifting protective cover is inserted into the horizontally movable protective cover and the fixed protective cover, the horizontally movable protective cover covers the fixed protective cover, the horizontally movable protective cover and the vertical lifting protective cover can both translate left and right relative to the fixed protective cover, the vertical lifting protective cover, the horizontally movable protective cover, and the fixed protective cover are arranged in the drainage trough, and the drainage trough is used to receive all waste water generated during cutting and discharge the waste water from the drainage hole opened at the bottom. After adopting the above scheme, the workbench can be protected from waste water pollution, and the waste water can be recycled and processed.

Description

Technical Field

[0001] The present invention relates to the field of diamond wire cutting, and in particular to a pollution discharge protection device for a diamond wire cutting machine. Background Technology

[0002] Diamond wire cutting is a new cutting method that is widely used in the fields of crystalline silicon, magnetic materials, sapphire, etc. Its principle is to fix diamond particles evenly on high-strength steel wire with a certain distribution density, and repeatedly wind it on several conductor devices as a mother wire to form several cutting wires located in the cutting area to participate in the cutting of the workpiece, and guide wires corresponding to the cutting wires (the guide wires are the remaining parts of the diamond wire that do not participate in the cutting). Cutting is achieved through the high-speed back and forth movement of the entire mother wire; during the cutting process, the cutting area needs to be cooled and rinsed with water, and the rinsed liquid needs to be collected and processed to prevent it from polluting and damaging the workbench. Therefore, the inventor conducted further research on this and developed a pollution protection device for diamond wire cutting machine, which resulted in this case. SUMMARY OF THE INVENTION

[0003] The purpose of the present invention is to provide a wastewater protection device for a diamond wire cutting machine, which can protect the workbench from being polluted by wastewater and can recycle the wastewater.

[0004] In order to achieve the above purpose, the technical solution of the present invention is as follows:

[0005] A sewage protection device for a diamond wire cutting machine, comprising a vertical lifting protection cover, a horizontal movable protection cover, a fixed protection cover, and a drainage trough, which are arranged below a material receiving plate and outside a workbench. The vertical lifting protection cover is inserted into the horizontal movable protection cover and the fixed protection cover, and the horizontal movable protection cover covers the fixed protection cover. Both the horizontal movable protection cover and the vertical lifting protection cover can be translated left and right relative to the fixed protection cover. The vertical lifting protection cover, the horizontal movable protection cover, and the fixed protection cover are arranged in the drainage trough, and the drainage trough is used to receive all waste water generated during cutting and discharge the waste water from the drainage hole opened at the bottom.

[0006] Since the workbench for diamond wire cutting will move horizontally and vertically, the protective device needs to move with the workbench. The fixed protective cover needs to have a cavity that is large enough for the horizontal movable cover to move left and right, and the cavity is covered by the horizontal movable cover, so no waste water will flow in, thereby achieving comprehensive protection of the workbench. The drainage trough will receive all the waste water flowing down from the top and discharge the waste water from the lowest drainage hole.

[0007] Furthermore, the portion of the bottom of the drainage trough corresponding to the fixed protective cover protrudes upward to form a boss, and the workbench passes through the boss.

[0008] The convex platform can prevent wastewater from flowing out through the gap between the drainage trough and the workbench, and the convex platform is also covered by the horizontally moving protective cover.

[0009] Furthermore, the horizontally moving protective cover is always in a state of covering the fixed protective cover when moving.

[0010] Since the fixed protective cover is stationary, the length of the horizontally moving protective cover needs to be long enough to prevent the fixed protective cover from being exposed during movement.

[0011] Furthermore, the vertically lifting protective cover includes several sleeves that are stacked layer by layer, and adjacent sleeves are interlinked with each other. The horizontally moving protective cover is arranged on the outermost sleeve.

[0012] Since the vertically lifting protective cover needs to move in the vertical direction, using multiple layers of sleeves to form a telescopic protective cover can match the lifting action when the workbench is lifted or lowered.

[0013] Furthermore, the vertically lifting protective cover includes a first sleeve, a second sleeve, and a third sleeve from the inside to the outside. The upper and lower edges of the first sleeve are provided with outward flanges, the lower edge of the second sleeve is provided with an outward flange, the outer ring of the third sleeve is provided with a retaining edge, and the horizontally moving protective cover is arranged below the retaining edge.

[0014] The flanges on the sleeves can be used to drive each other when the sleeves are lifted or lowered, and at the same time, the retaining edge on the outermost layer and the flange outside the third sleeve can also prevent wastewater from entering the workbench through the gap at the connection.

[0015] Furthermore, the flange on the upper edge of the first sleeve extends outward to form an extended flange, and a telescopic spring is arranged between the extended flange and the retaining edge.

[0016] The telescopic spring is used to assist the telescopic reset of the vertical protective cover.

[0017] Furthermore, the drainage trough has an inverted frustum structure.

[0018] The drainage trough with an inverted frustum structure is conducive to the centralized discharge of wastewater.

[0019] After adopting the above scheme, compared with the prior art, the present invention has the following advantages:

[0020] Adopting a multi-layer protection and telescopic moving structure enables the protective cover to cover the entire workbench and not expose the workbench during movement, playing a good protective role, thereby avoiding the workbench being polluted by wastewater, and the wastewater can be centrally collected through the drainage trough for unified treatment and recycling. Brief Description of the Drawings

[0021] Figure 1 It is a schematic diagram of the cooperation between the present invention and the workbench;

[0022] Figure 2 It is a schematic diagram of the cooperation of a vertically lifting protective cover, a horizontally moving protective cover, and a fixed protective cover;

[0023] Figure 3 is Figure 1 a partial schematic diagram of

[0024] Label description

[0025] Vertically lifting protective cover 1, first sleeve 11, extended flange 111, second sleeve 12,

[0026] third sleeve 13, retaining edge 131, horizontally moving protective cover 2, fixed protective cover 3,

[0027] drainage groove 4, convex platform 41, telescopic spring 5, workbench 6, material receiving plate 7,

[0028] horizontal driving device 8. Specific implementation manner

[0029] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0030] As shown in the figure, a sewage protection device for a diamond wire cutting machine includes a vertically lifting protective cover 1, a horizontally moving protective cover 2, a fixed protective cover 3, and a drainage groove 4 that are arranged below the material receiving plate 7 and surround the workbench. Among them, the fixed protective cover 3 is fixed relative to the workbench 6, the vertically lifting protective cover 1 is arranged in the horizontally moving protective cover 2 and the fixed protective cover 3, and the horizontally moving protective cover 2 covers outside the fixed protective cover 3.

[0031] The vertically lifting protective cover 1 includes a first sleeve 11, a second sleeve 12, and a third sleeve 13 from the inside to the outside. The upper and lower edges of the first sleeve 11 are provided with outward flanges, the lower edge of the second sleeve 12 is provided with an outward flange, and the outer circle of the third sleeve 13 is provided with a retaining edge 131. The horizontally moving protective cover 2 is arranged below the retaining edge 131. When the workbench 6 rises, it drives the first sleeve 11 upward, the flange at the lower edge of the first sleeve 11 drives the second sleeve 12 to rise, the second sleeve 12 drives the third sleeve 13 to rise, and the third sleeve 13 and the horizontally moving protective cover 2 remain stationary; when the workbench 6 descends, it drives the first sleeve 11 and the second sleeve 12 to descend.

[0032] In order to prevent waste water from entering through the connection between the sleeves, the edge of the upper edge of the first sleeve 11 is extended outward sufficiently to form an extended flange 111, and a retaining edge 131 is provided on the outer circle of the third sleeve 13, so as to prevent waste water from entering through the connection. A telescopic spring 5 is arranged between the extended flange 111 and the retaining edge 131, which can play a role in buffering and resetting.

[0033] The vertical lifting protective cover 1, the horizontal moving protective cover 2, and the fixed protective cover 3 are arranged in the drainage trough 4. The drainage trough 4 is used to receive all the wastewater generated during cutting, and the wastewater can be discharged from the drainage holes opened at the bottom of the drainage trough 4. A part of the bottom of the drainage trough 4 corresponding to the fixed protective cover 3 bulges upward to form a boss 41, and the workbench 6 passes through the boss 41.

[0034] The setting of the boss 41 can prevent the wastewater from flowing out from the gap between the drainage trough 4 and the workbench 6, and the boss 41 is also covered by the horizontal moving protective cover 2.

[0035] When the workbench 6 moves horizontally driven by the horizontal driving device 8, it drives the horizontal moving protective cover 2 and the vertical lifting protective cover 1 to move together. At this time, the horizontal moving protective cover 2 is always in a state of covering the fixed protective cover 3 during the movement. The fixed protective cover 3 and the drainage trough 4 do not move along. The moving range of the workbench 6 is limited within the cavity range of the boss 41, so as to ensure that the joints of all parts are covered by each protective cover.

[0036] The above are only specific embodiments of the present invention. At the same time, words such as "up, down, left, right, middle" involved in the present invention are only for reference and are not absolutely limited. Any non-substantive modification made using the present invention shall fall within the scope of infringement of the protection scope of the present invention.

Claims

1. A pollution discharge protection device for a diamond wire cutting machine, characterized in that: It includes a vertical lifting protective cover, a horizontally movable protective cover, a fixed protective cover, and a drainage trough arranged below the material-bearing plate. The vertical lifting protective cover is inserted into the horizontally movable protective cover and the fixed protective cover. The horizontally movable protective cover covers the fixed protective cover. Both the horizontally movable protective cover and the vertical lifting protective cover can be translated left and right relative to the fixed protective cover. The horizontally movable protective cover is always in a state of covering the fixed protective cover when moving. The vertical lifting protective cover comprises a plurality of sleeves, which are stacked layer by layer, and the adjacent sleeves are linked to each other, and the horizontally movable protective cover is arranged on the outermost sleeve; the vertical lifting protective cover comprises a first sleeve, a second sleeve, and a third sleeve from the inside to the outside, the upper edge and the lower edge of the first sleeve are provided with outward folding edges, the lower edge of the second sleeve is provided with an outward folding edge, the outer ring of the third sleeve is provided with a retaining edge, and the horizontally movable protective cover is arranged below the retaining edge; the folding edge on the upper edge of the first sleeve extends outward to form an extended folding edge, and a telescopic spring is provided between the extended folding edge and the retaining edge; The vertical lifting protective cover, the horizontal moving protective cover and the fixed protective cover are arranged in the drainage trough, and the drainage trough is used to receive all waste water generated during cutting and discharge the waste water from the drainage holes opened at the bottom.

2. A pollution discharge protection device for a diamond wire cutting machine according to claim 1, characterized in that: The part of the bottom of the drainage groove corresponding to the fixed protective cover protrudes upward to form a boss, and the workbench passes through the boss.

3. A pollution discharge protection device for a diamond wire cutting machine according to claim 1, characterized in that: The drainage trough has a chamfered terrace structure.

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