Proportioning and mixing device

Abstract

The utility model provides a proportioning and mixing device which comprises a box body, discharging ports are symmetrically formed in the two sides of the top end of the box body, a stirring mechanism is arranged in the box body through a driving mechanism, the driving mechanism comprises a servo motor and a reciprocating lead screw, and the reciprocating lead screw is installed in the box body in a limiting and rotating mode. A stirring mechanism can be driven by a servo motor and a reciprocating lead screw to do reciprocating lifting movement in a box body, cutting fluid in the box body can be conveniently turned up and down through a lead screw nut, a sliding sleeve and an impeller, meanwhile, the lead screw nut can drive a rotating rod to descend, and the rotating rod drives the sliding sleeve to descend; and the rubber wheel and the guide rail are extruded through the anti-skid protrusions, so that the rubber wheel drives the rotating rod and the impeller to rotate, the cutting fluid is conveniently and horizontally stirred, the cutting fluid proportioning and mixing efficiency can be improved, the machining efficiency of the cutting fluid is improved, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting fluid processing, in particular to a proportioning and mixing device. Background Art

[0002] Cutting fluid can be used as a coolant and lubricant in metal cutting and grinding processes. It is scientifically compounded from a variety of super-functional additives.

[0003] The Chinese utility model patent with the publication number CN215963192U proposes a cutting fluid mixing automatic proportioning device including a box body, a raw liquid tank is fixedly connected to the left side of the top of the box body, a clean water tank is fixedly connected to the right side of the top of the box body, the inner ends of the raw liquid tank and the clean water tank are fixedly connected to one end of the liquid inlet pipe, a proportional valve is arranged at the top outer diameter of the liquid inlet pipe, the inner walls of the left and right ends of the box body are fixedly connected to support plates, the top of the support plates are respectively fixedly connected to the left and right sides of the bottom of the mixing box, and the middle of the top of the box body is fixedly connected to a motor. This technology is difficult to fully stir the mixed liquid by driving the rotating shaft and the stirring paddle to rotate through the motor, but the stirring paddle can only stir the cutting fluid raw materials vertically, and cannot stir the cutting fluid raw materials horizontally and flip them up and down, which reduces its mixing efficiency and has low practicality.

[0004] To this end, the utility model provides a proportioning and mixing device. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a proportioning and mixing device to solve the problems raised in the above-mentioned background technology. The utility model can drive the stirring mechanism to move back and forth inside the box body through a servo motor and a reciprocating screw rod, so as to facilitate the up and down flipping of the cutting fluid inside the box body, and can rotate the impeller through guide rails, rubber wheels and rotating rods, so as to facilitate the horizontal stirring of the cutting fluid, which can improve the proportioning and mixing efficiency of the cutting fluid, thereby improving the processing efficiency of the cutting fluid, and has high practicality.

[0006] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical scheme: a proportioning mixing device, including a box body, wherein discharge ports are symmetrically opened on both sides of the top of the box body, and a stirring mechanism is arranged inside the box body through a driving mechanism, and the driving mechanism includes a servo motor and a reciprocating screw rod, and the reciprocating screw rod is limitedly rotatably installed inside the box body, and the stirring mechanism includes a screw nut, a sleeve, a rotating rod and an impeller, and the screw nut is threadedly installed on the reciprocating screw rod, and rotating rods are symmetrically limitedly rotatably installed on both sides of the screw nut, and the impeller is symmetrically fixedly installed at both ends of the rotating rod, and the rotating rod is rotatably installed inside the sleeve, and a rubber wheel is fixedly installed between the middle position of the rotating rod corresponding to the impellers at both ends.

[0007] Furthermore, the servo motor is fixedly installed at the center position of the bottom of the box body, and the output shaft of the servo motor is fixedly connected to the bottom end of the reciprocating screw rod.

[0008] Furthermore, an inner groove is vertically opened inside the sliding sleeve, and the rubber wheel is rotatably installed inside the inner groove. The box body is in a "T" shape, and guide rails are symmetrically fixedly arranged on both sides of the reciprocating screw rod inside the box body.

[0009] Furthermore, the guide rail is limitedly slidably installed inside the inner groove, one side of the guide rail and the surface of the rubber wheel are both provided with anti-slip protrusions, and the rubber wheel is in contact with the guide rail.

[0010] Furthermore, magnets are symmetrically fixedly arranged on the top of the sliding sleeve corresponding to the two sides of the inner groove, and the impellers are arranged on both sides of the sliding sleeve.

[0011] Furthermore, a cleaning plate is provided on the top of the inner side of the box body through a limiting mechanism, and the limiting mechanism includes fixing rods, and the fixing rods are symmetrically fixed on both sides of the top of the cleaning plate.

[0012] Furthermore, through holes are opened inside the fixing rods on both sides, and cross bars are installed inside the through holes. The cross bars are arranged on the top of the box body, and a magnet is fixedly arranged on the bottom of the cleaning plate. The cleaning plate is slidably installed on the guide rail, and the reciprocating screw rod is movably arranged inside the cleaning plate.

[0013] Furthermore, legs are symmetrically fixedly arranged on both sides of the bottom end of the box body, a discharge port is opened on one side of the bottom end of the box body, and the discharge port is arranged between the legs on the same side.

[0014] The beneficial effects of the utility model are as follows: the utility model provides a proportioning and mixing device which can drive the stirring mechanism to move back and forth inside the box body through the servo motor and the reciprocating screw rod, and conveniently flip the cutting fluid inside the box body up and down through the screw rod nut, the sliding sleeve and the impeller, and at the same time the screw rod nut can drive the rotating rod to descend, the rotating rod drives the sliding sleeve to descend, and the rubber wheel and the guide rail are squeezed by the anti-slip protrusion, so that the rubber wheel drives the rotating rod and the impeller to rotate, which is convenient for horizontal stirring of the cutting fluid, can improve the proportioning and mixing efficiency of the cutting fluid, thereby improving the processing efficiency of the cutting fluid, and has high practicality; by separating the cross bar from the fixed bar, the cleaning plate is magnetically attracted to the top of the sliding sleeve by the magnet, and as the sliding sleeve descends, it can drive the cleaning plate to clean the residual cutting fluid on the inner wall of the upper end of the box body, and the operation is simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural diagram of a proportioning and mixing device of the utility model;

[0016] Figure 2 It is a front cross-sectional view of a proportioning and mixing device of the utility model;

[0017] Figure 3 This is a structural diagram of a stirring mechanism of a proportioning and mixing device of the utility model;

[0018] Figure 4 This is a structural diagram of a rotating rod of a proportioning and mixing device of the utility model;

[0019] In the figure: 1. Box body; 2. Discharge port; 3. Limiting mechanism; 4. Support legs; 5. Driving mechanism; 6. Discharge port; 7. Servo motor; 8. Reciprocating screw; 9. Guide rail; 10. Stirring mechanism; 11. Cleaning plate; 12. Fixed rod; 13. Cross bar; 14. Magnet; 15. Screw nut; 16. Rotating rod; 17. Sliding sleeve; 18. Inner groove; 19. Rubber wheel. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] See also Figures 1 to 4 The utility model provides a technical solution: a proportioning and mixing device, comprising a box body 1, wherein discharge ports 2 are symmetrically provided on both sides of the top of the box body 1, a stirring mechanism 10 is arranged inside the box body 1 through a driving mechanism 5, the driving mechanism 5 comprises a servo motor 7 and a reciprocating screw rod 8, the reciprocating screw rod 8 is limitedly rotated and installed inside the box body 1, the stirring mechanism 10 comprises a screw nut 15, a sliding sleeve 17, a rotating rod 16 and an impeller, the screw nut 15 is threadedly installed on the reciprocating screw rod 8, the rotating rod 16 is symmetrically limitedly rotated and installed on both sides of the screw nut 15, and the impeller is symmetrically fixedly installed on the rotating rod The two ends of 16, the rotating rod 16 is rotatably installed inside the sliding sleeve 17, and the middle position of the rotating rod 16 corresponds to the rubber wheel 19 fixedly installed between the impellers at both ends. The servo motor 7 is fixedly installed at the center position of the bottom of the box body 1, and the output shaft of the servo motor 7 is fixedly connected to the bottom end of the reciprocating screw rod 8. The servo motor 7 drives the reciprocating screw rod 8 to rotate inside the box body 1, which is convenient for the reciprocating screw rod 8 to drive the screw nut 15 to move back and forth inside the box body 1, so that the cutting fluid can be turned up and down by the stirring mechanism 10, which is convenient for the subsequent mixing and stirring of the cutting fluid, thereby improving the mixing efficiency of the cutting fluid.

[0022] In this embodiment, an inner groove 18 is vertically opened inside the sliding sleeve 17, and the rubber wheel 19 is rotatably installed inside the inner groove 18. The shape of the box body 1 is "T"-shaped, and guide rails 9 are symmetrically fixedly arranged on both sides of the reciprocating screw rod 8 inside the box body 1. The guide rails 9 are limitedly slidably installed inside the inner groove 18. One side of the guide rail 9 and the surface of the rubber wheel 19 are both provided with anti-skid protrusions, and the rubber wheel 19 contacts the guide rail 9. Magnets 14 are symmetrically fixedly arranged on both sides of the inner groove 18 on the top of the sliding sleeve 17. The impeller is arranged on both sides of the sliding sleeve 17, and the rubber wheel 19 contacts the guide rail 9 through the anti-skid protrusions. In the process of lifting and sliding of the sliding sleeve 17, the sliding sleeve 17 drives the rubber wheel 19 to lift and slide through the rotating rod 16. Through the action of the sliding sleeve 17 and the guide rail 9, it is convenient for the rubber wheel 19 to drive the rotating rod 16 to rotate, so that the rotating rod 16 drives the impeller to rotate, which is convenient for stirring the cutting fluid in the horizontal direction and improving the cutting fluid processing efficiency.

[0023] In this embodiment, a cleaning plate 11 is provided at the top of the inner side of the box body 1 through a limiting mechanism 3, and the limiting mechanism 3 includes a fixing rod 12, and the fixing rod 12 is symmetrically fixedly arranged on both sides of the top of the cleaning plate 11, and through holes are opened inside the fixing rods 12 on both sides, and a cross bar 13 is installed in the through hole, and the cross bar 13 is arranged on the top of the box body 1, and a magnet 14 is fixedly arranged on the bottom of the cleaning plate 11, and the cleaning plate 11 is slidably installed on the guide rail 9, and the reciprocating screw rod 8 is movably arranged inside the cleaning plate 11, and the cleaning plate 11 can be fixed to the top of the sliding sleeve 17 by the magnetic attraction of the magnet 14, and the cleaning plate 11 can be driven to descend as the sliding sleeve 17 descends, so that the cleaning plate 11 can be conveniently cleaned through the cleaning plate 11 on the upper end of the box body 1, and the cleaning plate 11 can be fixed by the plug-in action of the cross bar 13 and the fixing rod 12.

[0024] In this embodiment, legs 4 are symmetrically fixedly arranged on both sides of the bottom of the box body 1, and a discharge port 6 is opened on one side of the bottom of the box body 1, and the discharge port 6 is arranged between the legs 4 on the same side. The mixed cutting fluid can be discharged through the discharge port 6.

[0025] When the proportioning and mixing device is used, the servo motor 7 is started, and the servo motor 7 drives the reciprocating screw 8 to rotate inside the box body 1. The reciprocating screw 8 drives the rotating rod 16 and the sliding sleeve 17 to rise through the screw connection with the screw nut 15. The sliding sleeve 17 pushes the cleaning plate 11 to rise. After the cleaning plate 11 is adjusted to the top, the top of the fixed rod 12 extends out from the inside of the box body 1, and the cross bar 13 is inserted into the through hole on the fixed rod 12. The cleaning plate 11 is limited by the fixed rod 12 and the cross bar 13, and the cutting fluid raw material is added to the inside of the box body 1 through the discharge port 2. The screw nut 15 can be limited by the guide rail 9, the sliding sleeve 17 and the rotating rod 16. The servo motor 7 drives the screw nut 15 to move back and forth inside the box body 1 through the reciprocating screw 8. At the same time, the screw nut 15 is driven by the rotating rod 1 6. The sleeve 17 and the rubber wheel 19 slide back and forth on the guide rail 9, which is convenient for turning the cutting fluid inside the box body 1 up and down through the screw nut 15, the sleeve 17 and the impeller. Since the guide rail 9 contacts the rubber wheel 19 through the anti-slip protrusion, the rubber wheel 19 drives the rotating rod 16 to rotate under the action of the anti-slip protrusion, and the rotating rod 16 drives the impeller to rotate, which is convenient for horizontal stirring of the cutting fluid, can improve the mixing efficiency of the cutting fluid ratio, thereby improving the processing efficiency of the cutting fluid, and is highly practical; when it is necessary to clean the inner wall of the upper end of the box body 1, the stirring mechanism 10 is adjusted to the top, the cross bar 13 is pulled out from the inside of the fixed rod 12, and the cleaning plate 11 is fixed to the top of the sleeve 17 by the magnet 14. When the sleeve 17 descends, it can drive the cleaning plate 11 to descend and clean the inner wall of the upper end of the box body 1.

[0026] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A proportioning and mixing device, comprising a housing (1), characterized in that: The top of the box body (1) is symmetrically provided with discharge ports (2). The box body (1) is provided with a stirring mechanism (10) via a driving mechanism (5). The driving mechanism (5) comprises a servo motor (7) and a reciprocating screw (8). The reciprocating screw (8) is mounted inside the box body (1) in a limited rotational manner. The stirring mechanism (10) comprises a screw nut (15), a sleeve (17), a rotating rod (16) and an impeller. The screw nut (15) is screwed onto the reciprocating screw (8). The rotating rod (16) is symmetrically mounted on both sides of the screw nut (15) in a limited rotational manner. The impeller is symmetrically fixedly mounted at both ends of the rotating rod (16). The rotating rod (16) is rotatably mounted inside the sleeve (17). A rubber wheel (19) is fixedly mounted between the impellers at both ends at the middle position of the rotating rod (16).

2. A proportioning and mixing device according to claim 1, characterized in that: The servo motor (7) is fixedly mounted at the center of the bottom of the box body (1), and the output shaft of the servo motor (7) is fixedly connected to the bottom end of the reciprocating screw rod (8).

3. A proportioning and mixing device according to claim 1, characterized in that: An inner groove (18) is vertically formed inside the sliding sleeve (17), and the rubber wheel (19) is rotatably mounted inside the inner groove (18). The box body (1) is in a "T" shape, and guide rails (9) are symmetrically fixedly arranged on both sides of the reciprocating screw rod (8) inside the box body (1).

4. A proportioning and mixing device according to claim 3, characterized in that: The guide rail (9) is slidably mounted in a limited position inside the inner groove (18); one side of the guide rail (9) and the surface of the rubber wheel (19) are both provided with anti-slip protrusions; the rubber wheel (19) is in contact with the guide rail (9).

5. A proportioning and mixing device according to claim 4, characterized in that: Magnets (14) are symmetrically fixedly arranged on the top of the sliding sleeve (17) corresponding to the two sides of the inner groove (18), and the impellers are arranged on the two sides of the sliding sleeve (17).

6. A proportioning and mixing device according to claim 1, characterized in that: A cleaning plate (11) is arranged on the top of the inner side of the box body (1) via a limiting mechanism (3); the limiting mechanism (3) comprises fixing rods (12) which are symmetrically fixed on both sides of the top of the cleaning plate (11).

7. A proportioning and mixing device according to claim 6, characterized in that: Through holes are provided inside the fixing rods (12) on both sides, and cross bars (13) are inserted and installed inside the through holes. The cross bars (13) are arranged on the top of the box body (1). A magnet (14) is fixedly arranged at the bottom of the cleaning plate (11). The cleaning plate (11) is slidably installed on the guide rail (9), and the reciprocating screw rod (8) is movably arranged inside the cleaning plate (11).

8. A proportioning and mixing device according to claim 1, characterized in that: Support legs (4) are symmetrically fixedly arranged on both sides of the bottom end of the box body (1), and a discharge port (6) is opened on one side of the bottom end of the box body (1), and the discharge port (6) is arranged between the support legs (4) on the same side.

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