Full-automatic emulsified cutting fluid mixing machine

Abstract

The utility model discloses a full-automatic emulsified cutting fluid mixing machine which comprises a mixing cylinder, the mixing cylinder is provided with an upper opening and a lower opening, the lower end of the mixing cylinder is in threaded connection with a cylinder cover for sealing the opening at the lower end, a scraping plate is arranged in the mixing cylinder, a plurality of scraping holes are formed in the scraping plate, and the top surface of the cylinder cover, which is opposite to the scraping holes, protrudes to form a sealing part; a fixing plate is arranged at the upper end of the mixing barrel, screw holes are formed in the positions, right facing the scraping holes, of the fixing plate, stirring rods are in threaded connection with the interiors of the screw holes, and the other ends of the stirring rods extend into the mixing barrel and are close to the scraping plate. The stirring device is simple in structure, the scraping plate can be directly lifted upwards through the air cylinder, residual impurities on the stirring rod and the mixing barrel can be directly removed through the scraping plate, the cleaning efficiency is greatly improved, the lower end of the mixing barrel can be opened, cleaning is further facilitated, and meanwhile the stirring rod can be conveniently replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of emulsified cutting fluid processing, in particular to a full-automatic emulsified cutting fluid mixer. Background Art

[0002] Synthetic cutting fluid is widely used in metal cutting and other processing technologies. Synthetic cutting fluid is a mixture of multiple emulsion cutting fluids diluted with water. Cutting fluid is a commonly used liquid in mechanical processing. In order to prevent the immiscible components in the cutting fluid from separating from each other, the cutting fluid needs to be emulsified and mixed. However, the current mixing device has a simple structure, and the structure that does clean the mixing cylinder after stirring makes it impossible to quickly remove impurities remaining on the mixing cylinder, affecting subsequent processing and work efficiency. Summary of the invention

[0003] The technical problem to be solved by the utility model is to provide a fully automatic emulsified cutting fluid mixer, which can quickly remove impurities on the stirring rod and the mixing cylinder through a rising scraper to solve the problems raised in the above background technology.

[0004] The utility model is realized through the following technical scheme: a fully automatic emulsified cutting fluid mixer comprises a mixing barrel, wherein the mixing barrel is provided with upper and lower openings, the lower end of the mixing barrel is threadedly connected with a barrel cover which seals the lower end opening, a scraper is provided inside the mixing barrel, a plurality of scraper holes are provided on the scraper, the top surface of the barrel cover protrudes opposite to the scraper holes to form a sealing part, the sealing parts are inserted into the scraper holes, a fixing plate is provided at the upper end of the mixing barrel, the fixing plate is provided with screw holes opposite to the scraper holes, a stirring rod is threadedly connected in the screw holes, and the other end of the stirring rod extends to the interior of the mixing barrel and is provided close to the scraper.

[0005] As a preferred technical solution, a groove is vertically provided on the inner side surface of the mixing barrel, a pull plate is provided in the groove, the lower end of the pull plate is installed on the scraper, the upper end of the pull plate extends to the outside and bends outward to form a fixed part, and a cylinder is installed on the bottom surface of the fixed part to drive the fixed part, the pull plate and the scraper to move up and down, and the shell of the cylinder is installed on the outer wall surface of the mixing barrel.

[0006] As a preferred technical solution, a fixing frame is installed outside the mixing barrel, one end of the fixing frame extends above the fixing plate and is installed with a motor, and the rotating shaft of the motor is installed on the fixing plate through a connecting flange.

[0007] As a preferred technical solution, a discharge pipe is installed on the outer side of the mixing cylinder, and a control valve is installed on the discharge pipe.

[0008] As a preferred technical solution, a plurality of support frames are installed outside the mixing barrel, the support frames are all arranged in an "L"-shaped structure, and the inner side surfaces of the support frames are not arranged in contact with the barrel cover.

[0009] As a preferred technical solution, the outer ring surface of the scraper is arranged in contact with the inner ring surface of the mixing barrel, and a rubber layer is installed on the outer ring surface of the scraper and the inner ring surface of the scraper hole.

[0010] As a preferred technical solution, the outer side surface of the pulling plate is arranged flush with the inner ring surface of the mixing cylinder.

[0011] The beneficial effects of the utility model are as follows: the utility model has a simple structure, and the scraper can be directly lifted upwards by the cylinder, and the impurities remaining on the stirring rod and the mixing barrel can be directly removed by the scraper, which greatly facilitates the cleaning efficiency, and the lower end of the mixing barrel can also be opened, which further facilitates cleaning and also facilitates the replacement of the stirring rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a top view of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the utility model after removing the mixing cylinder;

[0016] Figure 4 This is a schematic diagram of the structure of the utility model after the scraper is further removed.

[0017] Among them, 1. mixing barrel; 2. fixed plate; 3. stirring rod; 4. fixed frame; 5. motor; 6. discharge pipe; 7. barrel cover; 8. pull plate; 9. fixed part; 10. cylinder; 11. scraper; 12. sealing part. DETAILED DESCRIPTION

[0018] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0019] All features disclosed in this specification, or steps in all methods or processes disclosed, except mutually exclusive features and / or steps, can be combined in any manner.

[0020] Any feature disclosed in this specification (including any additional claims, abstract and drawings), unless otherwise stated, may be replaced by other equivalent or alternative features with similar purposes. That is, unless otherwise stated, each feature is only an example of a series of equivalent or similar features.

[0021] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a fully automatic emulsified cutting fluid mixer of the utility model comprises a mixing barrel 1, wherein the mixing barrel 1 is provided with upper and lower openings, and the lower end of the mixing barrel 1 is threadedly connected to a barrel cover 7 for sealing the lower end opening, a scraper 11 is provided inside the mixing barrel 1, and a plurality of scraping holes are provided on the scraper 11, and the top surface of the barrel cover 7 protrudes opposite to the scraping holes to form a sealing portion 12, and the sealing portions 12 are inserted into the scraping holes, and a fixing plate 2 is provided at the upper end of the mixing barrel 1, and a screw hole is provided at the fixing plate 2 opposite to the scraping holes, and a stirring rod 3 is threadedly connected in the screw hole, and the other end of the stirring rod 3 extends to the interior of the mixing barrel 1 and is arranged close to the scraper 11.

[0022] In this embodiment, a groove is vertically provided on the inner side surface of the mixing barrel 1, and a pull plate 8 is provided in the groove. The lower end of the pull plate 8 is installed on the scraper 11, and the upper end of the pull plate 8 extends to the outside and bends outward to form a fixed portion 9. A cylinder 10 is installed on the bottom surface of the fixed portion 9 to drive the fixed portion 9, the pull plate 8 and the scraper 11 to move up and down, and the shell of the cylinder 10 is installed on the outer wall surface of the mixing barrel 1.

[0023] In this embodiment, a fixing frame 4 is installed outside the mixing drum 1. One end of the fixing frame 4 extends above the fixing plate 2 and is installed with a motor 5. The rotating shaft of the motor 5 is installed on the fixing plate 2 through a connecting flange.

[0024] In this embodiment, a discharge pipe 6 is installed on the outer side of the mixing barrel 1 , and a control valve is installed on the discharge pipe 6 .

[0025] In this embodiment, a plurality of support frames are installed outside the mixing drum 1 . The support frames are all arranged in an “L”-shaped structure, and the inner side surfaces of the support frames are not arranged in contact with the drum cover 7 .

[0026] In this embodiment, the outer ring surface of the scraper 11 is arranged in contact with the inner ring surface of the mixing drum 1, and a rubber layer is installed on the outer ring surface of the scraper 11 and the inner ring surface of the scraping hole. The rubber layer can increase the cleaning quality and better scrape off impurities on the inner wall of the mixing drum and the outer wall of the stirring rod.

[0027] In this embodiment, the outer side surface of the pulling plate 8 is flush with the inner ring surface of the mixing cylinder 1, so as to ensure the integrity of the inner wall of the mixing cylinder and avoid affecting the stirring and subsequent cleaning.

[0028] When in use, the emulsified cutting fluid and other materials can be poured into the mixing barrel, and the motor is started. The start of the motor drives the fixed plate and multiple stirring rods, and the rotating stirring rods can quickly mix the internal raw materials;

[0029] After the mixing is completed, the control valve can be opened to allow the internal emulsified cutting fluid to be discharged through the discharge pipe.

[0030] When the mixing barrel and the stirring rod need to be cleaned, the cylinder can be started to extend the piston rod of the cylinder. The extension of the piston rod can drive the fixing part and the pull plate to move upward along the groove. The movement of the pull plate drives the scraper. During the rising process of the scraper, the outer ring of the scraper can scrape off the impurities remaining on the inner wall of the mixing barrel, and the scraping hole can be sleeved on the outside of the stirring rod to scrape off the impurities on the outside of the stirring rod until the scraper moves to the opening at the upper end of the mixing barrel, so that the impurities remaining on the scraper can be directly wiped off, which greatly facilitates cleaning.

[0031] The barrel cover can be quickly disassembled from the mixing barrel by threaded connection. After the obstruction of the mixing barrel is removed, the stirring rod can be screwed out from the screw hole, which facilitates the disassembly of the stirring rod and further cleaning of the inner wall of the mixing barrel.

[0032] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that are not conceived through creative work should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope defined in the claims.

Claims

1. A fully automatic emulsified cutting fluid mixer, characterized in that: The invention comprises a mixing drum (1), wherein the mixing drum (1) is provided with upper and lower openings, the lower end of the mixing drum (1) is threadedly connected to a drum cover (7) for sealing the lower end opening, a scraper (11) is provided inside the mixing drum (1), a plurality of scraper holes are provided on the scraper (11), the top surface of the drum cover (7) protrudes opposite to the scraper holes to form a sealing portion (12), the sealing portion (12) is inserted into the scraper holes, a fixing plate (2) is provided at the upper end of the mixing drum (1), the fixing plate (2) is provided with screw holes opposite to the scraper holes, a stirring rod (3) is threadedly connected to the screw holes, and the other end of the stirring rod (3) extends to the inside of the mixing drum (1) and is provided close to the scraper (11).

2. The fully automatic emulsified cutting fluid mixer according to claim 1, characterized in that: A groove is vertically provided on the inner side surface of the mixing barrel (1), a pull plate (8) is provided in the groove, the lower end of the pull plate (8) is mounted on the scraper (11), the upper end of the pull plate (8) extends to the outside and bends outward to form a fixed portion (9), a cylinder (10) is installed on the bottom surface of the fixed portion (9) to drive the fixed portion (9), the pull plate (8) and the scraper (11) to move up and down, and the shell of the cylinder (10) is installed on the outer wall surface of the mixing barrel (1).

3. The fully automatic emulsified cutting fluid mixer according to claim 1, characterized in that: A fixing frame (4) is installed outside the mixing cylinder (1), one end of the fixing frame (4) extends to the top of the fixing plate (2) and is installed with a motor (5), and the rotating shaft of the motor (5) is installed on the fixing plate (2) through a connecting flange.

4. The fully automatic emulsified cutting fluid mixer according to claim 1, characterized in that: A discharge pipe (6) is installed on the outer side of the mixing cylinder (1), and a control valve is installed on the discharge pipe (6).

5. The fully automatic emulsified cutting fluid mixer according to claim 1, characterized in that: A plurality of support frames are installed outside the mixing cylinder (1), the support frames are all arranged in an "L"-shaped structure, and the inner side surfaces of the support frames are not arranged in contact with the cylinder cover (7).

6. The fully automatic emulsified cutting fluid mixer according to claim 1, characterized in that: The outer ring surface of the scraper (11) is arranged in contact with the inner ring surface of the mixing barrel (1), and a rubber layer is installed on the outer ring surface of the scraper (11) and the inner ring surface of the scraping hole.

7. The fully automatic emulsified cutting fluid mixer according to claim 1, characterized in that: The outer side surface of the pulling plate (8) is arranged flush with the inner ring surface of the mixing cylinder (1).

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