Chip collecting vehicle capable of recycling waste liquid

Abstract

The utility model relates to a scrap collecting vehicle capable of recycling waste liquid, which belongs to the field of collecting and transferring cuttings in machining, and comprises a chassis and a collecting box, a rotating shaft arranged on the collecting box is connected with a bearing arranged on the chassis, and the collecting box is provided with a handle. The collecting box can be used for dumping cuttings after the cuttings are separated and filtered through a waste chip supporting plate and a filtering element which are arranged in the collecting box, the collecting box can be pulled back through a handle after the cuttings are dumped, the collecting box and a pedal plate arranged on a base plate are buckled and locked, the collecting box is provided with the filtering element and liquid returning openings in the two sides, and the filtering element is arranged in the collecting box. And the separated and filtered cutting fluid is recycled through a liquid return opening. According to the utility model, cuttings and cutting fluid generated by machining can be effectively separated, cuttings and metal are collected, the cutting fluid is recycled, the structure is simple, the implementation is easy, the loss of the cutting fluid in the machining process is effectively reduced, the production cost is reduced, and green manufacturing is facilitated.

Description

Technical Field

[0001] The utility model relates to chip collecting and processing equipment in mechanical processing, in particular to a chip collecting vehicle capable of recycling waste liquid. Background Art

[0002] The chip collector is an important device for collecting chips from machine tools. It can extend the cleaning cycle of waste chips and is matched with the chip removal device. It is increasingly used in CNC machine tools, machining centers, grinders and automatic lines. It is an essential accessory for high-end machine tools in particular. The chip collector is suitable for chip collection in dry and wet machine tool processing. The chip collector is used in dry processing, and its main function is chip collection, while in wet processing, its main function is chip collection and cutting fluid recovery. In wet processing of machine tools, when the chip removal device is conveying chips, part of the cutting fluid will be conveyed to the chip collector, resulting in serious loss of cutting fluid in the machine tool. The cutting fluid in the chip collector is mainly composed of two parts: the cutting fluid carried by the chip removal device (scraper, chain plate, chain, cleaning scraper, etc.) and the cutting fluid carried by the waste chips. The cutting fluid in the existing chip collector is eventually poured out with the waste chips, resulting in the loss of cutting fluid. Therefore, it is necessary to add a cutting fluid recovery device to the chip collector to reduce the loss of cutting fluid during the use of the machine tool. Utility Model Content

[0003] The purpose of the utility model is to provide a chip collection vehicle capable of recycling waste liquid in order to solve the problems in the prior art, so as to realize the collection of waste chips and the recycling of cutting fluid, and effectively reduce the loss of cutting fluid during the use of machine tools.

[0004] In order to achieve the above-mentioned purpose, the technical scheme adopted by the utility model includes: the chassis and the collection box are connected and supported by a rotating shaft and a bearing, and the collection box can rotate around the rotating shaft to facilitate the dumping of waste chips in the collection box; the collection box is provided with a handle to dump and pull back the chips in the collection box, and a waste chip support plate is provided in the collection box, and the waste chip support plate divides the collection box into two upper and lower areas, the upper area is used to accommodate waste chips, and the lower area is used to accommodate cutting fluid, and the waste chip support plate is partially provided with a cutting fluid filter element, which is provided with a 60-mesh metal filter screen. After separation, the cutting fluid accuracy can reach more than 250μm, and after filtration, it is recycled and reused through the cutting fluid return ports provided on both sides of the collection box, bearings and support blocks are provided above the chassis, casters are provided below the chassis to push the chip collection vehicle forward, and pedals are provided on the chassis side to suspend and fix the collection box and the chassis.

[0005] Furthermore, the handle on the upper side of the collection box adopts a circular structure with a diameter of 30 mm and a handle height of 900 mm, which is convenient for the operation of the chip collection vehicle.

[0006] Furthermore, a connecting structure is provided in the cutting fluid area below the collecting box to increase the cutting fluid containing space.

[0007] Furthermore, the bottom of the collecting box is partially sunken, and the cutting fluid return port is located at the sunken position of the collecting box, thereby reducing the amount of liquid accumulated in the collecting box and preventing the cutting fluid from deteriorating.

[0008] Furthermore, one of the cutting fluid return ports is connected to a blind cover, and the other is connected to a single-handle ball valve and a return pipe. The connection methods of the cutting fluid return ports on both sides can be interchanged according to needs.

[0009] Furthermore, the bearings and support blocks above the chassis are distributed on both sides of the center of gravity when the collection box is full of waste chips; the foot pedals on the side of the chassis are provided with hooks, which can effectively fix the collection box and ensure that the collection box does not automatically tip over.

[0010] Furthermore, four casters are arranged under the chassis, including two fixed wheels and two universal wheels, the fixed wheels are installed in front of the chip collection trolley in the direction of push, and the universal wheels are installed in the back of the chip collection trolley in the direction of push.

[0011] Compared with the prior art, the utility model has the following beneficial effects: through the design of the rotating structure of the collection box, it is convenient to dump the waste chips in the collection box. The position of the collection box handle is designed according to the average size of the human body, which is convenient for the operation of the chip collection vehicle. The bearings and support blocks above the chassis are distributed on both sides of the center of gravity when the collection box is full of waste chips, ensuring that the collection box does not automatically tip over. The waste chip support plate in the collection box is partially provided with a cutting fluid filter element to separate the waste chips from the cutting fluid. The cutting fluid can be separated and filtered to 250μm, and the separated cutting fluid flows into the water tank through the cutting fluid return ports on both sides of the sinking position at the bottom of the collection box. The chip collection vehicle needs to clean the filter element regularly to ensure that the cutting fluid can be effectively recovered. The utility model has a simple structure and is easy to implement, and can effectively reduce the loss of cutting fluid during the use of machine tools. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 A schematic diagram of the assembly structure of the utility model;

[0013] Figure 2 A front view of the device structure of the utility model;

[0014] Figure 3 A top view of the device structure of the utility model;

[0015] Figure 4 A side view of the device structure of the utility model;

[0016] In the attached figure: 1-handle; 2-foot pedal; 3-support block; 4-collection box; 5-rotating shaft; 6-chassis; 7-cutting fluid return port; 8-bearing; 9-castor; 10-filter element; 11-waste chip support plate; 12-sealed cover; 13-single-handle ball valve. DETAILED DESCRIPTION

[0017] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0018] See also Figure 1-3 The utility model relates to a chip collecting vehicle which can recycle waste liquid. In the process of collecting chips by the chip collecting vehicle, the cutting fluid is recycled and recirculated, thereby effectively reducing the loss of cutting fluid.

[0019] The device comprises a collecting box 4 and a chassis 6; a handle 1 is provided on the upper side of the collecting box 4, a rotating shaft 5 is provided at the bottom of the collecting box, a waste chip support plate 11 is provided in the collecting box 4, a cutting fluid filter element 10 is provided partially on the waste chip support plate 11, and cutting fluid return ports 7 are provided on both sides of the collecting box 4; a bearing 8 and a support block 3 are provided above the chassis 6, a caster 9 is provided below the chassis 6, and a foot pedal 2 is provided on the side of the chassis 6. The handle 1 on the upper side of the collecting box 4 adopts a circular structure with a diameter of 30 mm, and the height of the handle 1 is 900 mm, which is convenient for the operation of the chip collecting vehicle. The rotating shaft 5 at the bottom of the collecting box 4 is supported by the bearing 8 above the chassis 6, and the collecting box 4 can rotate around the rotating shaft 5, which is convenient for dumping the waste chips in the collecting box 4. The waste chip support plate 11 in the collecting box 4 divides the collecting box 4 into two upper and lower areas, the upper area is used to accommodate waste chips, and the lower area is used to accommodate cutting fluid. The cutting fluid enters the lower area of ​​the collecting box 4 through the filter element 10 to separate the waste chips from the cutting fluid, and the precision of the separated cutting fluid reaches 250 microns. The cutting fluid area below the collection box 4 is provided with a connecting structure to increase the cutting fluid accommodation space; the bottom of the collection box 4 is partially sunken, and the cutting fluid return port 7 is located at the sunken position of the collection box 4 to reduce the amount of liquid accumulated in the collection box and prevent the cutting fluid from deteriorating. One of the cutting fluid return ports 7 is connected to the blind cover 12, and the other is connected to the single-handle ball valve 13 and the return pipe. The connection methods of the cutting fluid return ports 7 on both sides can be interchanged according to needs. The bearings 8 and support blocks 3 above the chassis 6 are distributed on both sides of the center of gravity when the collection box is full of waste chips; the foot pedals 2 on the side of the chassis 6 are provided with hooks to effectively fix the collection box and ensure that the collection box 4 does not automatically tip over. Four casters 9 are provided below the chassis 6, including two fixed wheels and two universal wheels. The fixed wheels are installed in front of the chip collection cart in the direction of the cart, and the universal wheels are installed behind the chip collection cart in the direction of the cart.

[0020] The working process of the utility model is as follows:

[0021] When the machine tool equipped with the chip collecting car of the utility model is working, the chips and part of the cutting fluid enter the chip collecting car from the chip outlet of the chip removal device, and the chip collecting car realizes chip collection and cutting fluid recovery. The chips and cutting fluid enter the collection box 4 of the chip collecting car, and the chips fall on the waste chip support plate 11 in the collection box 4. The cutting fluid enters the area below the collection box 4 through the filter element 10 on the waste chip support plate 11, so that the waste chips and the cutting fluid are separated. The separated cutting fluid flows back to the water tank through the cutting fluid return ports 7 on both sides of the collection box 4. The precision of the recovered cutting fluid can be set according to the requirements of the filter element 10. When the amount of waste chips in the collection box 4 reaches 3 / 4 of the volume of the collection box 4, the front valve of the cutting fluid return port 7 is closed, and the return pipeline is removed to dump the waste chips in the chip collecting car at the designated position. When dumping the waste chips, step on the pedal 2, lift the upper handle 1 of the collection box 4 diagonally upward, and the collection box 4 will rotate around the rotating shaft 5, thereby dumping the waste chips in the collection box 4. Release the foot pedal 2, pull down the handle 1 on the upper side of the collection box 4 diagonally, and turn the collection box 4 back to the working position. Observe whether the cutting fluid returns normally, and regularly clean the filter element 10. The utility model can realize chip collection and cutting fluid recovery, the device structure is simple, easy to implement, and can effectively reduce the loss of cutting fluid during the use of the machine tool.

[0022] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention in any form. Those skilled in the art should understand that, without departing from the spirit and principles of the present invention, the technical solution may be subjected to several simple modifications and substitutions, and these modifications and substitutions will also fall within the scope of protection defined by the claims.

Claims

1. A chip collecting vehicle capable of recycling waste liquid, characterized in that: The chassis (6) and the collection box (4) are connected and supported by a rotating shaft (5) and a bearing (8) to achieve rotation; the collection box (4) is provided with a handle (1), and a waste chip support plate (11) is provided inside the collection box (4); the waste chip support plate (11) divides the collection box into two upper and lower areas, the upper area is used to accommodate waste chips, and the lower area is used to accommodate cutting fluid; a cutting fluid filter element (10) is partially provided on the waste chip support plate (11); after filtration, the cutting fluid is recycled through a cutting fluid return port (7) provided on both sides of the collection box (4); a bearing (8) and a support block (3) are provided above the chassis (6); a caster (9) is provided below the chassis (6) to achieve the movement of the chip collection vehicle; and a foot pedal (2) is provided on the side of the chassis (6).

2. A chip collecting vehicle capable of recycling waste liquid according to claim 1, characterized in that: The handle (1) on the upper side of the collection box (4) is a circular structure with a diameter of 30 mm. The height of the handle (1) is 900 mm, which is convenient for the chip collection vehicle to operate.

3. The chip collecting vehicle capable of recycling waste liquid according to claim 1, characterized in that: A connecting structure is provided in the cutting fluid area below the collecting box (4), thereby increasing the cutting fluid accommodation space.

4. The chip collecting vehicle capable of recycling waste liquid according to claim 1, characterized in that: The bottom of the collecting box (4) is partially sunken, and the cutting fluid return port (7) is located at the sunken position of the collecting box (4), thereby reducing the amount of liquid accumulated in the collecting box (4) and preventing the cutting fluid from deteriorating.

5. The chip collecting vehicle capable of recycling waste liquid according to claim 1, characterized in that: One of the cutting fluid return ports (7) is connected to the blind cover (12), and the other is connected to the single-handle ball valve (13) and the return pipe. The connection methods of the cutting fluid return ports (7) on both sides can be interchanged according to needs.

6. The chip collecting vehicle capable of recycling waste liquid according to claim 1, characterized in that: The bearings (8) and the support blocks (3) above the chassis (6) are distributed on both sides of the center of gravity of the collection box (4) when it is full of waste chips; the foot pedals (2) on the side of the chassis (6) are provided with hooks, which can effectively fix the collection box (4) to ensure that the collection box (4) does not automatically tip over.

7. The chip collecting vehicle capable of recycling waste liquid according to claim 1, characterized in that: Four casters (9) are arranged below the chassis (6), wherein two fixed wheels and two universal wheels are provided, wherein the fixed wheels are installed in front of the chip collection vehicle in the direction of pushing the chip collection vehicle, and the universal wheels are installed in the rear of the chip collection vehicle in the direction of pushing the chip collection vehicle.

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