Strong magnetic impurity removing and filtering device

Abstract

The utility model discloses a strong magnetic impurity removal filter device, relates to iron work piece cutting processing technical field, including filter box and cleaning component, filter box internal top is equipped with the support plate, and the bottom of support plate is connected with the adsorption column, and the adsorption column internal is equipped with the strong magnetic bar, and the cleaning component is equipped with the strong magnetic bar. And the cleaning assembly is arranged above the left side of the filtering box and comprises a servo motor, a lead screw, a lead screw nut, a first fixing plate, a supporting arm, a second fixing plate and a scraping plate, the output end of the servo motor penetrates through the left side of the filtering box to be connected with the lead screw, and the lead screw nut is connected to the outer portion of the lead screw. According to the strong magnetic impurity removing and filtering device, friction between the belt and the first belt wheel and the friction between the belt and the second belt wheel is used for transmitting motion and power to enable the two augers and the lead screw to rotate synchronously, then the augers exert force on scraped scrap iron, the scrap iron is driven to be discharged towards an opening in the right side of the bottom of the impurity discharging channel, and the scrap iron is cleaned in time.

Description

Technical Field

[0001] The utility model relates to the technical field of iron workpiece cutting and processing, in particular to a strong magnetic impurity removal and filtering device. Background Art

[0002] During the cutting of iron workpieces, coolant must be continuously supplied to clean and cool the cutting tools to ensure cutting quality and extend the tool life. Because coolant is recycled, a strong magnetic impurity filter is often added to the tank to remove iron chips and reduce the amount of iron chips remaining in the coolant.

[0003] For example, the utility model with application number CN202123308196.5 discloses a strong magnetic filtering and chip removal device. In this utility model, water containing iron chips enters the filter box and is precipitated in the vertical cavity to reduce the impact of the water flow. Then, it passes through an adsorption column with a strong magnetic rod, which has a good chip removal effect. There is no need to replace the strong magnetic rod during the chip removal process. The motor drives the gear, the gear engages the rack, and the rack moves up and down to drive the scraper to move up and down, scraping off the iron chips adsorbed on the adsorption column. Cleaning the iron chips is simple. However, the scraper is only in contact with one side of the adsorption column. In actual use, the cleaning of the iron chips on the adsorption column is not comprehensive and thorough enough, resulting in the inability to efficiently remove impurities from the coolant.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a strong magnetic impurity removal and filtering device is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a strong magnetic impurity removal and filtering device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a strong magnetic impurity removal and filtering device, comprising a filter box and a cleaning assembly, a support plate is installed at the top inner top of the filter box, and an adsorption column is connected to the bottom of the support plate, a strong magnetic rod is arranged inside the adsorption column, the cleaning assembly is arranged on the upper left side of the filter box, and the cleaning assembly comprises a servo motor, a screw rod, a screw rod nut, a fixed plate 1, a support arm, a fixed plate 2 and a scraper, the output end of the servo motor passes through the left side of the filter box and is connected to a screw rod, and the outside of the screw rod is connected to a screw rod nut, a fixed plate 1 is arranged at the bottom of the screw rod nut, and the middle part of the fixed plate 1 is connected to the support arm through a rotating shaft, the other end of the support arm is connected to the fixed plate 2 through a rotating shaft, and a scraper is arranged at the bottom of the fixed plate 2.

[0007] Furthermore, a liquid outlet pipe is provided at the lower right side of the filter box, and a waste discharge pipe is connected to the bottom of the filter box.

[0008] Furthermore, the other end of the impurity discharge pipe is connected to a impurity discharge channel, and a partition is provided inside the impurity discharge channel.

[0009] Furthermore, two adsorption columns and two strong magnetic rods are provided, and the adsorption columns are located in the impurity discharge pipe.

[0010] Furthermore, the cleaning assembly also includes a pulley and a belt, and the outside of the screw rod is provided with a pulley, and the outside of the pulley is connected to the belt.

[0011] Furthermore, the cleaning component also includes a pulley 2 and an auger, and the interior of the belt is also connected to the pulley 2, and the middle of the pulley 2 is penetrated by the auger.

[0012] Furthermore, there are two pulleys and two augers, and the two augers are respectively arranged in front of and behind the partition.

[0013] Furthermore, the scraper is sleeved on the outside of the adsorption column, and a rectangular opening is provided on the surface of the scraper.

[0014] The utility model provides a strong magnetic impurity removal and filtering device, which has the following beneficial effects:

[0015] 1. In the present invention, since the screw is birotatable, when the servo motor drives the screw to rotate, the screw nut will drive the fixed plate 1 to perform horizontal reciprocating motion about the outside of the screw, so that the rotating support arm generates an upward or downward supporting force on the fixed plate 2 and the scraper, thereby utilizing the scraper to scrape off the iron filings adsorbed on the adsorption column, ensuring that all impurities can be removed and avoiding repeated operations.

[0016] 2. The utility model utilizes the friction between the belt and pulleys one and two to transmit motion and power to make the two augers and the screw rotate synchronously, and then the augers exert force on the scraped iron chips, driving the iron chips to be discharged toward the bottom right opening of the debris discharge channel, thereby achieving timely cleaning of the iron chips. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the cross-sectional structure of a filter box of a strong magnetic impurity removal filter device of the utility model;

[0018] Figure 2 This is a schematic diagram of the side structure of a pulley and belt of a strong magnetic impurity removal and filtering device of the utility model;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of the support plate and adsorption column of a strong magnetic impurity removal and filtering device of the utility model.

[0020] In the figure: 1. Filter box; 2. Liquid outlet pipe; 3. Drain pipe; 4. Drain channel; 5. Partition; 6. Cleaning component; 601. Servo motor; 602. Screw; 603. Pulley 1; 604. Belt; 605. Pulley 2; 606. Auger; 607. Screw nut; 608. Fixed plate 1; 609. Support arm; 610. Fixed plate 2; 611. Scraper; 7. Support plate; 8. Adsorption column; 9. Strong magnetic rod. DETAILED DESCRIPTION

[0021] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0022] like Figure 1 and Figure 3 As shown, a strong magnetic impurity removal filtering device includes a filter box 1 and a cleaning component 6. A support plate 7 is installed on the top of the inner part of the filter box 1, and the bottom of the support plate 7 is connected to an adsorption column 8. A strong magnetic rod 9 is provided inside the adsorption column 8. The cleaning component 6 is arranged on the upper left side of the filter box 1, and the cleaning component 6 includes a servo motor 601, a screw rod 602, a screw nut 607, a fixing plate 1 608, a support arm 609, a fixing plate 2 610 and a scraper 611. The output end of the servo motor 601 passes through the left side of the filter box 1 and is connected to the screw rod 602, and the outside of the screw rod 602 is connected to the screw nut 607. The screw nut 607 is provided with a screw rod nut 607. A fixed plate 608 is provided at the bottom, and the middle part of the fixed plate 1 608 is connected to a support arm 609 through a rotating shaft, the other end of the support arm 609 is connected to a fixed plate 2 610 through a rotating shaft, and a scraper 611 is provided at the bottom of the fixed plate 2 610, a liquid outlet pipe 2 is provided at the lower right side of the filter box 1, and a drainage pipe 3 is connected to the bottom of the filter box 1, the other end of the drainage pipe 3 is connected to a drainage channel 4, and a partition 5 is provided inside the drainage channel 4, two adsorption columns 8 and two strong magnetic rods 9 are provided, the adsorption column 8 is located in the drainage pipe 3, the scraper 611 is sleeved on the outside of the adsorption column 8, and a rectangular opening is provided on the surface of the scraper 611.

[0023] The specific operation is as follows: since the screw 602 is bi-rotatable, when the servo motor 601 drives the screw 602 to rotate, the screw nut 607 will drive the fixed plate 1 608 to perform horizontal reciprocating motion about the outside of the screw 602, so that the rotating support arm 609 generates an upward or downward supporting force on the fixed plate 2 610 and the scraper 611, so that the scraper 611 is used to scrape off the iron filings adsorbed on the adsorption column 8, ensuring that all impurities can be removed and avoiding repeated operations.

[0024] like Figure 1 and Figure 2As shown, the cleaning component 6 also includes a pulley 603 and a belt 604, and a pulley 603 is provided on the outside of the screw rod 602, and the outside of the pulley 603 is connected to the belt 604. The cleaning component 6 also includes a pulley 605 and an auger 606, and the inside of the belt 604 is also connected to the pulley 605, and the middle of the pulley 605 is penetrated by the auger 606. There are two pulleys 605 and two augers 606, and the two augers 606 are respectively arranged in front of and behind the partition 5.

[0025] The specific operation is as follows: the friction between the belt 604 and the pulley 1 603 and the pulley 2 605 is used to transmit motion and power to make the two augers 606 and the screw rod 602 rotate synchronously, and then the augers 606 exert force on the scraped iron chips, driving the iron chips to be discharged toward the bottom right opening of the impurity discharge channel 4, thereby achieving timely cleaning of the iron chips.

[0026] In summary, when the strong magnetic impurity removal and filtering device is used, first, the coolant containing iron chips enters from the left opening at the top of the filter box 1, and the coolant settles at the lower left side of the filter box 1 and flows to the adsorption column 8, and then is adsorbed by the strong magnetic rod 9 in the adsorption column 8, so that the iron chips are adsorbed on the outer surface of the adsorption column 8, and then the coolant is discharged from the liquid outlet pipe 2. Since the coolant has been impurity-removed, the iron chips in the coolant can be prevented from scratching the workpiece;

[0027] When the surface of the adsorption column 8 is covered with iron filings, the supply of coolant can be stopped, and the servo motor 601 can be started to drive the screw 602 to rotate, so that the fixed plate 1 608 follows the screw nut 607 to perform horizontal reciprocating motion along the outside of the screw 602, thereby causing the support arm 609 to rotate and cause the scraper 611 at the bottom of the fixed plate 2 610 to move longitudinally relative to the outside of the adsorption column 8. In this way, the scraper 611 is used to scrape off the iron filings adsorbed on the adsorption column 8, ensuring that all impurities can be removed and the magnetic attraction area of the adsorption column 8 is restored in time;

[0028] As the screw rod 602 rotates its external pulley 1 603, it will drive the belt 604 to transmit, and then use the friction between the belt 604 and the pulley 1 603 and the pulley 2 605 to transmit motion and power to make the two augers 606 rotate synchronously with the screw rod 602. The augers 606 can exert force on the scraped iron chips, driving the iron chips to be discharged toward the bottom right opening of the impurity discharge channel 4, thereby achieving timely cleaning of the iron chips and avoiding the accumulation of iron chips in the impurity discharge pipe 3.

[0029] The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications.

Claims

1. A strong magnetic impurity removal filter device, comprising a filter box (1) and a cleaning component (6), characterized in that: The top end of the filter box (1) is provided with a support plate (7), and the bottom of the support plate (7) is connected to an adsorption column (8), and a strong magnetic rod (9) is provided inside the adsorption column (8). The cleaning assembly (6) is provided on the upper left side of the filter box (1), and the cleaning assembly (6) includes a servo motor (601), a screw rod (602), a screw rod nut (607), a fixing plate 1 (608), a support arm (609), a fixing plate 2 (610) and a scraper (611). The servo motor (601) is provided with a support plate (708), and the support arm (609) is provided with an adsorption column (8). The output end of the motor (601) passes through the left side of the filter box (1) and is connected to a screw rod (602), and the outside of the screw rod (602) is connected to a screw nut (607), a fixing plate (608) is provided at the bottom of the screw nut (607), and the middle of the fixing plate (608) is connected to a support arm (609) via a rotating shaft, and the other end of the support arm (609) is connected to a fixing plate (610) via a rotating shaft, and a scraper (611) is provided at the bottom of the fixing plate (610).

2. A strong magnetic impurity removal filter device according to claim 1, characterized in that: A liquid outlet pipe (2) is provided at the lower right side of the filter box (1), and a debris discharge pipe (3) is connected to the bottom of the filter box (1).

3. A strong magnetic impurity removal filter device according to claim 2, characterized in that: The other end of the impurity discharge pipe (3) is connected to an impurity discharge channel (4), and a partition plate (5) is provided inside the impurity discharge channel (4).

4. A strong magnetic impurity removal filter device according to claim 2, characterized in that: Two adsorption columns (8) and two strong magnetic rods (9) are provided, and the adsorption columns (8) are located in the impurity removal pipe (3).

5. A strong magnetic impurity removal filter device according to claim 1, characterized in that: The cleaning assembly (6) further comprises a pulley (603) and a belt (604), and the outside of the screw rod (602) is provided with a pulley (603), and the outside of the pulley (603) is connected to the belt (604).

6. A strong magnetic impurity removal filter device according to claim 5, characterized in that: The cleaning assembly (6) further comprises a second pulley (605) and an auger (606), and the interior of the belt (604) is further connected to the second pulley (605), and the middle of the second pulley (605) is provided with an auger (606).

7. A strong magnetic impurity removal filter device according to claim 6, characterized in that: There are two pulleys (605) and two augers (606), and the two augers (606) are respectively arranged in front of and behind the partition (5).

8. A strong magnetic impurity removal filter device according to claim 1, characterized in that: The scraper (611) is sleeved on the outside of the adsorption column (8), and a rectangular opening is provided on the surface of the scraper (611).

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