Waste liquid treatment equipment for strip-shaped wire cutting machine

Abstract

The invention discloses waste liquid treatment equipment for a long-strip-shaped wire cutting machine. The waste liquid treatment equipment comprises an equipment shell, the equipment shell is placed at the bottom of a cutting line of the wire cutting machine, and an automatic filtering and cleaning structure is installed in the equipment shell; the automatic filtering and cleaning structure comprises a filtering structure used for preliminarily separating metal particles and cutting fluid in waste liquid, a dehumidifying structure used for drying the metal particles with a small amount of cutting fluid and a cleaning structure used for moving the metal particles with a small amount of cutting fluid from the filtering structure into the dehumidifying structure. In this way, the waste liquid treatment equipment for the long-strip-shaped wire cutting machine is provided with an automatic filtering and cleaning structure, the equipment does not need to be cleaned after being used for a long time, metal particles and cutting liquid can be automatically treated, and the maintenance cost is reduced.

Description

Technical Field

[0001] The invention relates to the field of wire cutting machines, and in particular to a waste liquid treatment device used for long-strip wire cutting machines. Background Art

[0002] Wire cutting machines produce cutting waste fluid during the cutting process. These waste fluids not only contain metal particles from the cutting process, but also the components of the conductive fluid itself. Proper treatment of cutting waste fluids is crucial for environmental protection and equipment maintenance.

[0003] Existing waste liquid treatment methods include mesh filtration and filter filtration. When mesh filtration is used for a long time, too many metal particles will accumulate on the filter, and the filter needs to be replaced, otherwise the filtration effect will be reduced. The filter captures metal solid particles through the filter medium, and the clean cutting fluid flows out through the filter outlet. As time goes by, particles will accumulate in the filter, so the filter medium needs to be cleaned or replaced regularly to maintain the filtration efficiency. Summary of the invention

[0004] The main technical problem solved by the present invention is to provide a waste liquid treatment device for a long-type wire saw, which can eliminate the need for equipment cleaning after long-term use.

[0005] In order to solve the above technical problems, a technical solution adopted by the present invention is: providing a waste liquid treatment device for a long-type wire cutting machine, comprising a device housing, the device housing is placed at the bottom of the cutting line of the wire cutting machine, and an automatic filtering and cleaning structure is installed in the device housing;

[0006] The automatic filtering and cleaning structure includes a filtering structure for preliminarily separating metal particles and cutting fluid in waste liquid, a dehumidifying structure for drying metal particles with a small amount of cutting fluid, and a cleaning structure for moving metal particles with a small amount of cutting fluid from the filtering structure to the dehumidifying structure;

[0007] The filtering structure is arranged on the left side of the equipment housing, the dehumidification structure is arranged on the right side of the equipment housing, and the cleaning structure is arranged in the equipment housing above the filtering structure and the dehumidification structure.

[0008] In a preferred embodiment of the present invention, the filtration structure includes a first material confluence port, a filter bin and a second material confluence port, the first material confluence port is arranged on the left upper surface of the equipment housing, the first material confluence port, the filter bin and the second material confluence port are connected in sequence from top to bottom, and a filter plate is installed between the filter bin and the second material confluence port.

[0009] In a preferred embodiment of the present invention, the second material collection port is connected to a liquid storage tank at the bottom through a pipeline, and the liquid storage tank is connected to an external liquid pumping device through a side pipe port.

[0010] In a preferred embodiment of the present invention, the cleaning structure includes a plurality of scrapers and a plurality of nozzles, wherein the plurality of scrapers are installed in a circular array on a rotating shaft in the center of the filter bin, and scrapers are provided with scraping bristles on the outer side of the scrapers. The plurality of nozzles are connected to an air pump installed on the top of the device housing through an air pipe, and the air pump is embedded in the upper surface of the device housing.

[0011] In a preferred embodiment of the present invention, the rotating shaft is connected to a motor installed at the bottom of the filter plate, and the motor shaft of the motor passes through the filter plate and is connected to the rotating shaft.

[0012] In a preferred embodiment of the present invention, the filter bin is provided with an opening on the side of the dehumidification structure, an arc-shaped slope is provided at the opening, and a plurality of the nozzles are located at the top of the arc-shaped slope.

[0013] In a preferred embodiment of the present invention, the dehumidification structure includes a spiral track and a metal storage box, the spiral track is arranged at the bottom of the arc slope, a heating plate is arranged in the spiral track, and the bottom of the spiral track is connected to the metal storage box.

[0014] In a preferred embodiment of the present invention, a slide is provided at the connection between the metal storage box and the liquid storage tank, a door connected at the bottom is provided at the connection between the metal storage box and the equipment housing, the bottom of the door is hinged to the equipment housing, and the hinge has a built-in return spring.

[0015] The beneficial effects of the present invention are as follows: the present invention is a waste liquid treatment device for a long-type wire cutting machine, the device has an automatic filtering and cleaning structure, can automatically treat metal particles and cutting fluid without the need for equipment cleaning after long-term use, and reduces maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a cross-sectional view of the main view of a waste liquid treatment device for a long-type wire cutting machine.

[0017] Figure 2 The present invention is a top view of a cleaning structure of a waste liquid treatment device for a long-type wire cutting machine.

[0018] The markings of the workpieces in the attached drawings are as follows: 1. Equipment housing; 2. First material collection port; 3. Filter bin; 4. Second material collection port; 5. Filter plate; 6. Pipeline; 7. Liquid storage tank; 8. Pipe mouth; 9. Rotating shaft; 10. Scraper; 11. Scraper; 12. Motor; 13. Arc slope; 14. Nozzle; 15. Air pipe; 16. Air pump; 17. Spiral track; 18. Metal storage box; 19. Slope; 20. Door; 21. Hinge. DETAILED DESCRIPTION

[0019] The preferred embodiments of the present invention are described in detail below so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0020] according to Figure 1 and Figure 2 A waste liquid treatment device for a long-type wire cutting machine includes a device housing 1, which is placed at the bottom of the cutting wire of the wire cutting machine. An automatic filtering and cleaning structure is installed in the device housing 1, which can automatically treat metal particles and cutting fluid without the need for equipment cleaning after long-term use, thereby reducing maintenance costs.

[0021] The automatic filtering and cleaning structure includes a filtering structure for preliminarily separating metal particles and cutting fluid in waste liquid, a dehumidification structure for drying metal particles with a small amount of cutting fluid, and a cleaning structure for moving metal particles with a small amount of cutting fluid from the filtering structure to the dehumidification structure. The filtering structure is arranged on the left side of the device housing 1, the dehumidification structure is arranged on the right side of the device housing 1, and the cleaning structure is arranged in the device housing 1 on the upper side of the filtering structure and the dehumidification structure.

[0022] The filtering structure includes a first material collection port 2, a filter bin 3, and a second material collection port 4. The first material collection port 2 is arranged on the upper surface of the left side of the equipment housing 1. The first material collection port 2, the filter bin 3 and the second material collection port 4 are connected in sequence from top to bottom. The first material collection port 2 is used to introduce waste liquid into the filter bin 3.

[0023] The filtering chamber 3 is used for filtering waste liquid.

[0024] The second material conduit 4 is used to introduce the filtered cutting fluid into the fluid storage tank 7 through the pipeline 6 .

[0025] A filter plate 5 is installed between the filter bin 3 and the second feed port 4. The filter plate 5 is used for preliminary separation of metal particles and the cutting fluid. The filter plate 5 is used for filtering, and the waste liquid is completely filtered during the falling process, which is very efficient.

[0026] The second material conduit 4 is connected to the liquid storage tank 7 at the bottom through a pipeline 6, and the liquid storage tank 7 is connected to an external liquid pumping device through a side pipe port 8. The cutting fluid in the liquid storage tank 7 is reused through the external liquid pumping device, saving production costs.

[0027] The cleaning structure includes a plurality of scrapers 10 and a plurality of nozzles 14. The scrapers 10 are installed in a circular array on the rotating shaft 9 at the center of the filter bin 3. The scrapers 10 are used to scrape the metal particles on the filter plate 5 through the opening into the dehumidification structure.

[0028] The scraper 10 is provided with scraping bristles 11 on the outside. In order to ensure the normal operation of the scraper 10, a space for maintaining smooth rotation is provided between the scraper 10 and the inner wall of the filter bin 3. The scraping bristles 11 fill the space, so that the scraper 10 can rotate smoothly and scrape metal particles accidentally stuck to the side wall of the filter bin 3 into the dehumidification structure.

[0029] The plurality of nozzles 14 are connected to an air pump 16 installed on the top of the device housing 1 through an air pipe 15. The air pump 16 is embedded in the upper surface of the device housing 1 and is used to scrape the metal particles into the dehumidification structure. The metal particles will be adhered to a small amount of cutting fluid and have a certain adhesion. The metal particles adhered to the arc slope 13 are blown into the dehumidification structure through the nozzle 14.

[0030] The rotating shaft 9 is connected to a motor 12 installed at the bottom of the filter plate 5. The motor 12 shaft of the motor 12 passes through the filter plate 5 and is connected to the rotating shaft 9. The motor 12 drives the rotating shaft 9 to rotate, thereby driving the scraper 10 to rotate.

[0031] The filter bin 3 is provided with an opening on the side of the dehumidification structure, and an arc slope 13 is provided at the opening. A plurality of nozzles 14 are located at the top of the arc slope 13. The arc slope 13 is used to introduce the metal particles scraped out from the opening by the scraper 10 into the dehumidification structure.

[0032] The dehumidification structure includes a spiral track 17 and a metal storage box 18. The spiral track 17 is arranged at the bottom of the arc slope 13. A heating plate is arranged inside the spiral track 17.

[0033] The heating plate is used to dry a small amount of cutting fluid adhering to the metal particles, thereby obtaining dry metal particles.

[0034] The bottom of the spiral track 17 is connected to the metal storage box 18, and the metal storage box 18 is used to collect metal particles.

[0035] A slide 19 is provided at the connection point between the metal storage box 18 and the liquid storage tank 7 , and the slide 19 facilitates the metal to slide toward the door 20 .

[0036] A door 20 connected to the bottom is provided at the connection between the metal storage box 18 and the equipment housing 1. The bottom of the door 20 is connected to the equipment housing 1 by a hinge 21. The hinge 21 has a built-in return spring, so that the door 20 has the ability to automatically return. Storage objects are placed outside the door 20. When there are too many metal particles in the metal storage box 18, the door 20 is pushed open, and the metal particles flow into the storage objects. Then, the door 20 is automatically closed again under the action of the return spring. The staff only needs to process the storage objects and they can be used again.

[0037] All electrical devices in this application are connected to external power sources through wires.

[0038] Compared with the prior art, the present invention provides a waste liquid treatment device for a long-type wire cutting machine. The device has an automatic filtering and cleaning structure, which can automatically treat metal particles and cutting fluid without the need for equipment cleaning after long-term use, thereby reducing maintenance costs.

[0039] In the description of the present invention, it should be noted that the workpieces are all universal standard parts or workpieces known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or through conventional test methods. The directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the inventive product is usually placed when used. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0040] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A waste liquid treatment device for a long wire saw, comprising a device housing, the device housing being placed at the bottom of the cutting wire of the wire saw, characterized in that: An automatic filtering and cleaning structure is installed in the housing of the equipment; The automatic filtering and cleaning structure includes a filtering structure for preliminarily separating metal particles and cutting fluid in waste liquid, a dehumidifying structure for drying metal particles with a small amount of cutting fluid, and a cleaning structure for moving metal particles with a small amount of cutting fluid from the filtering structure to the dehumidifying structure; The filtering structure is arranged on the left side of the equipment housing, the dehumidification structure is arranged on the right side of the equipment housing, and the cleaning structure is arranged in the equipment housing above the filtering structure and the dehumidification structure.

2. The waste liquid treatment equipment for a long wire saw according to claim 1, characterized in that: The filtering structure includes a first material confluence port, a filter bin and a second material confluence port. The first material confluence port is arranged on the upper surface of the left side of the equipment housing. The first material confluence port, the filter bin and the second material confluence port are connected in sequence from top to bottom. A filter plate is installed between the filter bin and the second material confluence port.

3. The waste liquid treatment equipment for a long wire saw according to claim 2, characterized in that: The second material collection port is connected to a liquid storage tank at the bottom through a pipeline, and the liquid storage tank is connected to an external liquid pumping device through a pipe port on the side.

4. The waste liquid treatment equipment for a long wire saw according to claim 3, characterized in that: The cleaning structure includes a plurality of scrapers and a plurality of nozzles. The scrapers are installed in a circular array on a rotating shaft in the center of the filter bin. Bristles are provided on the outer side of the scrapers. The nozzles are connected to an air pump installed on the top of the device housing through an air pipe. The air pump is embedded in the upper surface of the device housing.

5. The waste liquid treatment equipment for a long wire saw according to claim 4, characterized in that: The rotating shaft is connected to a motor installed at the bottom of the filter plate, and a motor shaft of the motor passes through the filter plate and is connected to the rotating shaft.

6. The waste liquid treatment equipment for a long wire saw according to claim 4, characterized in that: The filter bin is provided with an opening on the side of the dehumidification structure, an arc-shaped slope is provided at the opening, and a plurality of nozzles are located at the top of the arc-shaped slope.

7. The waste liquid treatment equipment for a long wire saw according to claim 6, characterized in that: The dehumidification structure comprises a spiral track and a metal storage box. The spiral track is arranged at the bottom of the arc slope. A heating plate is arranged in the spiral track. The bottom of the spiral track is connected to the metal storage box.

8. The waste liquid treatment equipment for a long wire saw according to claim 7, characterized in that: A slide is provided at the connection between the metal storage box and the liquid storage tank, and a door connected at the bottom is provided at the connection between the metal storage box and the equipment shell. The bottom of the door is hinged to the equipment shell, and the hinge has a built-in return spring.

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