Automatic environment-friendly chip removal system suitable for machining center

Abstract

The invention discloses an automatic environment-friendly chip removal system suitable for a machining center, and relates to arrangement of metal plates and parts for factories. Comprising a working area part and a base plate, and further comprises a water supply area part, the water supply area part comprises a support, two chip grooves and a chip collecting opening, the support is connected with the base plate, the two chip grooves are attached to a preset installation area of the support through fastening mechanisms respectively, the chip collecting opening is formed between the two chip grooves, and the chip collecting opening is connected with the base plate. The chip collecting opening is in a through state, and the two chip grooves are distributed in a bilateral symmetry mode. The water purification area part comprises a scraper chip removal machine, a back-flushing roller filtering device and a wire groove, the scraper chip removal machine is arranged on the wire groove, and the back-flushing roller filtering device is arranged at the middle end of the scraper chip removal machine; and through three-layer filtration, the cutting fluid and the scraps are efficiently separated, the scraps are prevented from being accumulated and diffused around the machine tool, and pollution to the working environment is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of sheet metal and parts arrangement devices for factories, and in particular to an automatic environmentally friendly chip removal system suitable for a machining center. Background Art

[0002] During the cutting process, a large amount of chips will be generated. If these chips are not removed in time, they may block the working space, affect the processing quality, and even cause the automatic line to be unable to work continuously. With the continuous advancement of mechanical processing technology, the treatment of chips generated during the cutting process has become an urgent problem to be solved. The traditional manual chip removal method is not only inefficient, but also has safety hazards. Therefore, automatic chip removal measures need to be equipped in the automated mechanical processing system. The automatic environmentally friendly chip removal system can not only remove chips in a timely and effective manner, but also reduce environmental pollution, which meets the requirements of green development of modern industry.

[0003] In the related art, the processing method for debris still requires shutdown, which greatly reduces the work efficiency. In addition, since the filtering method for debris in the previous technology is simple and single, the filtering effect is greatly reduced.

[0004] In view of this, an automatic environmentally friendly chip removal system suitable for machining centers is proposed. Summary of the invention

[0005] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the embodiment of the present invention provides a chip removal water circulation structure, which can centrally process the chips. The present invention adopts a two-screw and one-chain configuration, which greatly reduces the width of the machine tool body; at the same time, the circulation structure in the present invention can more efficiently purify the cutting fluid in the circulation system, and the circulation method can achieve basically no loss of cutting fluid.

[0006] The technical solution used in the present invention is: the present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the embodiment of the present invention provides an automatic environmentally friendly chip removal system for a machining center, which can solve the problem that in the prior art, cleaning can only be done by personnel entering the interior of the machine tool, resulting in increased risks; at the same time, by adopting advanced environmental protection technology, it can effectively reduce pollution to the environment; and by improving efficiency, it can better utilize resources and reduce costs.

[0007] The technical solution used in the present invention is: an automatic environmentally friendly chip removal system for a machining center, including: a working area part and a chassis, and also including:

[0008] A water supply area, the water supply area includes a bracket, a chip removal groove and a chip collection port, the bracket is connected to the chassis, the chip removal grooves are two, the two chip removal grooves are respectively attached to the predetermined installation area of ​​the bracket through a fastening mechanism, the chip collection port is arranged between the two chip removal grooves, the chip collection port is in a through state, and the two chip removal grooves are symmetrically distributed on the left and right;

[0009] The water purification area includes a scraper conveyor, a recoil drum filter and a wire trough. The scraper conveyor is arranged on the wire trough, and the recoil drum filter is arranged at the middle end of the scraper conveyor;

[0010] A chip collection vehicle is provided with wheels at a first mounting position on a surface of the chip collection vehicle.

[0011] Furthermore, the water supply area also includes: a first high-pressure flushing head, a second high-pressure flushing head, a water tank and a water pump. There are two first high-pressure flushing heads, and the two first high-pressure flushing heads are symmetrically distributed. Each of the first high-pressure flushing heads is connected to a water tank on the same side, and each of the first high-pressure flushing heads is attached to a predetermined installation area of ​​the chip removal groove through a fastening mechanism. Each of the first high-pressure flushing heads is connected to each of the second high-pressure flushing heads, and each of the second high-pressure flushing heads is attached to the predetermined installation area of ​​the chip removal groove through a fastening mechanism. The two first high-pressure flushing heads and the two second high-pressure flushing heads are respectively connected to one of the water pumps; the water tank is arranged inside the bracket.

[0012] Furthermore, the working area also includes: a first motor and a screw chip conveyor. There are two first motors, and the two first motors are symmetrically distributed. Each of the first motors is installed inside the chassis by screws and nuts. The shaft of each first motor is fixedly connected to the shaft of a screw chip conveyor on the same side. There are two screw chip conveyors, and each of the screw chip conveyors is rotatably installed inside the chassis.

[0013] Furthermore, slopes are arranged on both sides of the chassis.

[0014] Furthermore, two filter screens are provided inside the water tank.

[0015] Furthermore, the water supply area also includes: an oil-water separator, and the oil-water separator is arranged below the bracket.

[0016] Furthermore, the bracket is equipped with six water pumps at a first installation position on its surface, and the six water pumps are evenly spaced.

[0017] Furthermore, the water purification area also includes: a filter basket and a filter net, the filter basket cooperates with the wire trough through a movable connecting piece, and the filter net is arranged inside the wire trough.

[0018] Furthermore, the water purification area also includes: a second motor, the second motor is attached to a predetermined installation area of ​​the scraper conveyor through a fastening mechanism, and the shaft of the second motor is connected to a sprocket structure arranged inside the scraper conveyor.

[0019] The beneficial effects of the present invention compared with the prior art are:

[0020] 1. In the present invention, the chips and cutting fluid are pushed by the screw chip conveyor to fall onto the chip conveyor groove, so that the chips and cutting fluid fall into the chip collecting port, and the chips and cutting fluid are collected centrally; the situation inside the chip conveyor groove is observed by an acrylic plate installed on the chip conveyor groove, and the chips inside the chip conveyor groove pass through the first high-pressure flushing head and the second high-pressure flushing head, and the chips are flushed to the chip collecting port by the cutting fluid, so that the cleaning effect is achieved without stopping the machine, and the time of stopping to clean the chips is saved.

[0021] 2. The oil-water separator is arranged under the bracket. Since the cutting fluid is an oil-water emulsion, emulsion separation will gradually occur during use. The separated oil is easily oxidized and deteriorated, causing the cutting fluid to stink. Therefore, the oil-water separator can be used to separate such oil from water and collect them in a container, thereby delaying the time for the cutting fluid to stink.

[0022] 3. The present invention drives the sprocket structure inside the scraper chip conveyor through the second motor, and then drives the scraper to rotate, so that the chips are pushed to the chip discharge port and then fall into the chip collection car. The cutting fluid passes through the filter holes on both sides of the scraper chip conveyor under the action of gravity, and the cutting fluid is initially filtered. Then the cutting fluid enters the screw chip conveyor to prevent excessive accumulation of cutting fluid in the chip collection car 400; the filtration accuracy of the recoil drum filter device can reach 100 meshes, and the cutting fluid is filtered twice to improve the filtration accuracy. Then it passes through the filter basket and the filter net to separate the cutting fluid and the chips to achieve a purification effect. The purified cutting fluid flows into the water supply area for storage, thereby improving the filtration effect and preventing waste chips from accumulating and spreading around the machine tool, reducing pollution to the working environment, and extending the cutting fluid replacement cycle to improve efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention from a first angle.

[0024] Figure 2 It is a schematic diagram of the second angle of the overall structure of the present invention.

[0025] Figure 3 It is a schematic structural diagram of the working area of ​​the present invention.

[0026] Figure 4 It is a schematic diagram of the water supply area portion from a first angle of the present invention.

[0027] Figure 5 For the present invention Figure 4 A is an enlarged structural diagram of FIG.

[0028] Figure 6 It is a schematic diagram of the water supply area portion from a second angle of the present invention.

[0029] Figure 7 It is a schematic structural diagram of the water purification zone of the present invention.

[0030] Figure 8 It is a schematic diagram of the combined structure of the water supply area and the water purification area of ​​the present invention.

[0031] Fig. 9 For the present invention Figure 8 Schematic diagram of the enlarged structure at B.

[0032] Fig.10 For the present invention Fig. 9 Enlarged structural diagram at C.

[0033] Reference numerals

[0034] Working area 100; chassis 110; first motor 120; screw chip conveyor 130;

[0035] Water supply area 200; bracket 210; chip removal groove 220; first high-pressure water flushing head 230; second high-pressure water flushing head 240; water tank 250; oil-water separator 260; chip collection port 270; water pump 280;

[0036] Water purification area 300; scraper chip conveyor 310; recoil drum filter 320; filter basket 330; filter screen 340; wire trough 350; second motor 360;

[0037] Chip collection car 400. DETAILED DESCRIPTION

[0038] The technical solution of the present invention is further specifically described below by way of embodiments and in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific implementation disclosed below.

[0039] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "back", "left", "right", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the invention product is usually placed when used, which is only for the convenience of describing the simplified description of the present invention patent, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention patent. In addition, spatial relative terms, such as "below", "below", "below", "above", "above", etc., may be used in the text for the convenience of description to describe the relationship of an element or feature relative to other elements or features as shown in the figure. Spatially relative terms are intended to include different orientations of the device in use or operation other than the orientation shown in the drawings. The device may have other orientations (rotated 90 degrees or in other orientations), and the spatially relative descriptors used in the text may also be interpreted accordingly. It should be noted that in this article, some connection methods, such as "fixed connection, fixed installation" refer to, but are not limited to, the fixing of two components such as welding, screw and nut fixing, gluing, riveting, interference fit, etc. between two parts. For those skilled in the art, the specific meanings of the above terms in this application can be understood based on specific circumstances.

[0040] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thoroughly understood.

[0041] refer to Figures 1 to 10 The embodiment of the present invention provides an automatic environmentally friendly chip removal system suitable for a machining center, comprising: a working area portion 100 and a chassis 110, and also comprising:

[0042] The water supply area 200 includes a bracket 210, a chip removal groove 220 and a chip collection port 270. The bracket 210 is connected to the chassis 110. There are two chip removal grooves 220. The two chip removal grooves 220 are respectively attached to the predetermined installation area of ​​the bracket 210 through a fastening mechanism. A chip collection port 270 is arranged between the two chip removal grooves 220. The chip collection port 270 is in a through state. The two chip removal grooves 220 are symmetrically distributed on the left and right. The bottom plate material of each chip removal groove 220 is set to a stainless steel plate. Smooth material is applied on the stainless steel plate to reduce friction. The top plate material of each chip groove 220 is set to an acrylic plate. The internal situation of the chip groove 220 is observed by using the acrylic plate. Compared with the two to three degree inclined chip removal angle of most machining centers on the market, the chip groove 220 increases the inclined chip removal angle to five degrees, which greatly increases the chip removal capacity. The bracket 210 uses a five-millimeter thick support frame to support the overhanging structure of the chip groove 220, making the overall structure stable and reliable.

[0043] It should be understood that the chips and cutting fluid are pushed by the screw chip conveyor 130 to fall onto the chip groove 220, so that the chips and cutting fluid fall into the chip collecting port 270, and the chips and cutting fluid are collected centrally; the situation inside the chip groove 220 is observed through the acrylic plate installed on the chip groove 220, and the chips inside the chip groove 220 are flushed to the chip collecting port 270 by the first high-pressure flushing head 230 and the second high-pressure flushing head 240 using the cutting fluid; the first high-pressure flushing head 230 and the second high-pressure flushing head 240 are always in working state during the processing;

[0044] The water purification area 300 includes a scraper conveyor 310, a recoil drum filter 320 and a wire trough 350. The scraper conveyor 310 is arranged on the wire trough 350. The scraper conveyor 310 is equipped with a plurality of filter holes at the first installation position on both sides of the scraper conveyor 310. The recoil drum filter 320 is arranged at the middle end of the scraper conveyor 310.

[0045] The chip collecting cart 400 is equipped with wheels at a first installation position on the surface of the chip collecting cart 400. When the debris is fully collected, the chip collecting cart 400 can be used to pull the debris away for centralized processing.

[0046] According to the automatic environmentally friendly chip removal system for a machining center provided by an embodiment of the present invention, the water supply area part 200 also includes: a first high-pressure water head 230, a second high-pressure water head 240, a water tank 250 and a water pump 280. There are two first high-pressure water heads 230, and the two first high-pressure water heads 230 are symmetrically distributed. Each first high-pressure water head 230 is connected to a water tank 250 on the same side. Each first high-pressure water head 230 is attached to a predetermined installation area of ​​the chip removal groove 220 by a fastening mechanism. Each first high-pressure water head 230 is connected to a predetermined installation area of ​​the chip removal groove 220 by a fastening mechanism. The pressure flushing head 230 is connected to each second high-pressure flushing head 240, and each second high-pressure flushing head 240 is attached to the predetermined installation area of ​​the chip groove 220 through a fastening mechanism. The two first high-pressure flushing heads 230 and the two second high-pressure flushing heads 240 are respectively connected to one of the water pumps 280; one of the water pumps 280 is connected to the working area part 100 by a pipeline; the water tank 250 is arranged under the bracket 210, and finally the clean cutting fluid is pumped out of the water tank 250 by the water pump 280 and supplied to the machine tool for processing.

[0047] According to the automatic environmentally friendly chip removal system suitable for a machining center provided by an embodiment of the present invention, the working area part 100 also includes: a first motor 120 and a screw chip conveyor 130. There are two first motors 120, and the two first motors 120 are symmetrically distributed. Each first motor 120 is installed inside the chassis 110 by screws and nuts. The shaft of each first motor 120 is fixedly connected to the shaft of a screw chip conveyor 130 on the same side. There are two screw chip conveyors 130, and each screw chip conveyor 130 is rotatably installed inside the chassis 110.

[0048] It should be noted that after the processing chips and cutting fluid fall onto the chassis 110, they slide down the slopes on both sides of the chassis 110 to the first motor 120, and the first motor 120 drives the screw chip conveyor 130 to rotate, thereby causing the screw chip conveyor 130 to push the chips and cutting fluid to the rear, causing the chips and cutting fluid to fall onto the chip groove 220.

[0049] According to the automatic environmentally friendly chip removal system suitable for a machining center provided by an embodiment of the present invention, slopes are provided on both sides of the chassis 110 , and the slopes facilitate machining debris and cutting fluid to fall onto the screw chip conveyor 130 .

[0050] According to the automatic environmentally friendly chip removal system suitable for a machining center provided by an embodiment of the present invention, two filter screens 340 are provided inside the water tank 250, and the two filter screens 340 can effectively filter the debris and cutting fluid.

[0051] According to the automatic environmentally friendly chip removal system suitable for a machining center provided by an embodiment of the present invention, the water supply area part 200 also includes: an oil-water separator 260, and the oil-water separator 260 is arranged below the bracket 210. Since the cutting fluid is an oil-water emulsion, emulsion separation will gradually occur during use. The separated oil is easily oxidized and deteriorated, causing the cutting fluid to stink. Therefore, the oil-water separator 260 can be used to separate such oil from water and collect them in a container, thereby delaying the time for the cutting fluid to stink.

[0052] According to the automatic environmentally friendly chip removal system suitable for a machining center provided in an embodiment of the present invention, the bracket 210 is internally equipped with six water pumps 280, and the six water pumps 280 are evenly spaced to ensure that the six water pumps 280 work at the same time without causing a liquid level deficit and a phenomenon in which a water pump 280 has no cutting fluid to pump.

[0053] According to the automatic environmentally friendly chip removal system suitable for a machining center provided in an embodiment of the present invention, the clean water area part 300 also includes: a filter basket 330 and a filter net 340 , the filter basket 330 cooperates with the wire groove 350 through a movable connecting part, and the filter net 340 is arranged inside the wire groove 350 .

[0054] According to the automatic environmentally friendly chip removal system suitable for a machining center provided by an embodiment of the present invention, the water purification area part 300 also includes: a second motor 360, the second motor 360 is attached to the predetermined installation area of ​​the scraper chip conveyor 310 through a fastening mechanism, and the shaft of the second motor 360 is connected to the sprocket structure arranged inside the scraper chip conveyor 310; it should be noted that the second motor 360 drives the sprocket structure inside the scraper chip conveyor 310 to work, thereby driving the scraper to rotate, so that the debris is pushed to the chip discharge port, and then falls into the chip collection vehicle 400, and the cutting fluid passes through the filter holes on both sides of the scraper chip conveyor 310 under the action of gravity, and then the cutting fluid enters the screw chip conveyor 130, and the filtering accuracy of the recoil drum filter device 320 can reach 100 meshes, so the cutting fluid is filtered twice to improve the filtering accuracy, and then passes through the filter basket 330 and the filter net 340 successively to separate the cutting fluid and the debris to achieve a purification effect, and the purified cutting fluid flows into the water supply area part 200 for storage.

[0055] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. Automatic environmentally friendly chip removal system for machining centers, including: The working area part and the chassis are characterized in that they also include: A water supply area, the water supply area includes a bracket, a chip removal groove and a chip collection port, the bracket is connected to the chassis, the chip removal grooves are two, the two chip removal grooves are respectively attached to the predetermined installation area of ​​the bracket through a fastening mechanism, the chip collection port is arranged between the two chip removal grooves, the chip collection port is in a through state, and the two chip removal grooves are symmetrically distributed on the left and right; The water purification area includes a scraper conveyor, a recoil drum filter and a wire trough. The scraper conveyor is arranged on the wire trough, and the recoil drum filter is arranged at the middle end of the scraper conveyor; A chip collection vehicle is provided with wheels at a first mounting position on a surface of the chip collection vehicle.

2. The automatic environmentally friendly chip removal system for a machining center according to claim 1, characterized in that: The water supply area also includes: a first high-pressure flushing head, a second high-pressure flushing head, a water tank and a water pump. There are two first high-pressure flushing heads, and the two first high-pressure flushing heads are symmetrically distributed. Each of the first high-pressure flushing heads is connected to a water tank on the same side. Each of the first high-pressure flushing heads is attached to a predetermined installation area of ​​the chip removal groove through a fastening mechanism. Each of the first high-pressure flushing heads is connected to each of the second high-pressure flushing heads. Each of the second high-pressure flushing heads is attached to the predetermined installation area of ​​the chip removal groove through a fastening mechanism. The two first high-pressure flushing heads and the two second high-pressure flushing heads are respectively connected to one of the water pumps. The water tank is arranged inside the bracket.

3. The automatic environmentally friendly chip removal system for a machining center according to claim 1, wherein the working area portion further comprises: The first motor and the screw chip conveyor, there are two first motors, the two first motors are symmetrically distributed, each of the first motors is installed inside the chassis by screws and nuts, the shaft of each first motor is fixedly connected to the shaft of a screw chip conveyor on the same side, there are two screw chip conveyors, and each of the screw chip conveyors is rotatably installed inside the chassis.

4. The automatic environmentally friendly chip removal system for a machining center according to claim 1, characterized in that: Slopes are arranged on both sides of the chassis.

5. The automatic environmentally friendly chip removal system for a machining center according to claim 2, characterized in that: Two filtering screens are arranged inside the water tank.

6. The automatic environmentally friendly chip removal system for a machining center according to claim 1, characterized in that: The water supply area also includes: an oil-water separator, which is arranged below the bracket.

7. The automatic environmentally friendly chip removal system for a machining center according to claim 1, characterized in that: The bracket is equipped with six water pumps at a first installation position on the surface of the bracket, and the six water pumps are evenly spaced.

8. The automatic environmentally friendly chip removal system for a machining center according to claim 1, characterized in that: The water purification area also includes: a filter basket and a filter net. The filter basket cooperates with the wire trough through a movable connecting piece, and the filter net is arranged inside the wire trough.

9. The automatic environmentally friendly chip removal system for a machining center according to claim 1, characterized in that: The water purification area also includes: a second motor, which is attached to a predetermined installation area of ​​the scraper conveyor through a fastening mechanism, and the shaft of the second motor is connected to a sprocket structure arranged inside the scraper conveyor.

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