Diamond wire cooling liquid preparation device

Abstract

The utility model belongs to the technical field of cooling liquid preparation, and particularly relates to a diamond wire cooling liquid preparation device which comprises a stirring bin, a top cover is fixedly installed on the stirring bin through a plurality of bolts and nuts, and a hollow rotating rod is rotatably installed on the top cover. Two groups of first stirring blades and two groups of second stirring blades are rotatably mounted on the hollow rotating rod, three groups of V-shaped scraping plates are arranged in the stirring bin, a limiting rod is rotatably mounted in the hollow rotating rod, two groups of large bevel gears are fixedly mounted on the limiting rod in a sleeving manner, two groups of small bevel gears are arranged above the large bevel gears, and two groups of second bevel gears are arranged above the small bevel gears. A limiting rod is arranged in a hollow rotating rod, when the hollow rotating rod rotates, under the cooperation of a small bevel gear and a large bevel gear, a first stirring blade and a second stirring blade can be driven to revolve and rotate at the same time, materials on the bottom layer can be turned over to the upper layer, and therefore the stirring effect is effectively improved; and the three groups of V-shaped scraping plates can effectively avoid the situation that the materials are hung on the wall.

Description

Technical Field

[0001] This utility model relates to the field of coolant preparation technology, specifically a diamond wire coolant preparation device. Background Technology

[0002] Diamond wire is a linear cutting tool for ultra-hard materials, made by bonding diamond micro-particles as abrasive to a high-strength main wire (such as high-carbon steel wire or tungsten wire) through a special process. It is widely used in the cutting of hard and brittle materials such as photovoltaics, sapphire, and magnetic materials. Because the diamond wire body is in a state of high-speed friction during use, it needs to be used in conjunction with coolant.

[0003] Chinese Patent (Grant No. CN 218501814 U, Grant Date: February 21, 2023) discloses a machining coolant preparation device, including a base plate, a mixing tank, and a feeding mechanism. The feeding mechanism is installed on the wall of the mixing tank and consists of a metering funnel A, a metering funnel B, an inlet pipe, and an electric valve A. The bottoms of metering funnel A and B are both connected to the inlet pipe for adding coolant. An openable electric valve A is connected to the wall of the inlet pipe, and the other end of the inlet pipe is connected to the top of the mixing tank. The feeding mechanism and stirring mechanism allow for precise control of the addition of coolant concentrate and the mixing of the concentrate.

[0004] The stirring blades in the stirring mechanism of the above-mentioned device adopt a unidirectional stirring method, which makes it impossible to fully mix the bottom and upper ingredients, resulting in poor stirring effect. In addition, the ingredients will stick to the wall during the mixing process, which will also lead to uneven mixing of various components. In order to improve the stirring effect of the device, we propose a diamond wire coolant preparation device. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a diamond wire coolant preparation device. By setting a limiting rod inside the hollow rotating rod, when the hollow rotating rod rotates, it drives the first and second stirring blades to revolve. At this time, the small bevel gears on the first and second stirring blades will start to rotate on their own axis under the restriction of the large bevel gear, thereby driving the first and second stirring blades to rotate on their own axis. The simultaneous revolution and rotation can turn the material at the bottom layer to the top layer, thus effectively improving the stirring effect. At the same time, the three sets of V-shaped scrapers can effectively prevent the material from sticking to the wall, solving the background problem.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A diamond wire coolant preparation device includes a mixing chamber with a top cover fixedly installed on it by bolts and nuts. A mixing mechanism is installed inside the mixing chamber, comprising a hollow rotating rod rotatably connected to the top cover. Two sets of first mixing blades and two sets of second mixing blades are rotatably mounted on the hollow rotating rod. Three sets of V-shaped scrapers are provided inside the mixing chamber. A limit rod is rotatably installed inside the hollow rotating rod, and two sets of large bevel gears are fixedly fitted on the limit rod. Two sets of small bevel gears are positioned above the large bevel gears. The upper small bevel gears are fixedly sleeved with the connecting shaft of the corresponding first mixing blade, and the lower small bevel gears are fixedly sleeved with the connecting shaft of the corresponding second mixing blade. The large bevel gears mesh with the corresponding small bevel gears.

[0008] Preferably, a discharge pipe is fixedly connected to the bottom of the mixing chamber, a manual valve is installed on the discharge pipe, a limit frame is fixedly installed inside the discharge pipe, the limit frame has a limit slot, a limit block is fixedly installed below the limit rod, and the limit block cooperates with the limit slot.

[0009] Preferably, a connecting block is fixedly fitted on the hollow rotating rod, and three sets of connecting rods are fixedly installed on the connecting block. The other end of the connecting rod is fixedly connected to a V-shaped scraper, and an auxiliary stirring plate is fixedly installed on the V-shaped scraper.

[0010] Preferably, a mounting bracket is fixedly installed on the top cover, and a motor is fixedly installed on the mounting bracket. The drive shaft of the motor is fixedly connected to the hollow rotating rod.

[0011] Preferably, a support frame is fixedly installed on the mixing chamber, and an anti-slip pad is fixedly installed at the bottom of the support frame.

[0012] Preferably, the top cover is fixedly connected to a first feed pipe and a second feed pipe.

[0013] Beneficial effects

[0014] This invention provides a device for preparing diamond wire coolant. Compared with the prior art, it has the following advantages:

[0015] 1. This diamond wire coolant preparation device, by setting a limiting rod inside the hollow rotating rod, when the hollow rotating rod rotates, will drive the first and second stirring blades to revolve. At this time, the small bevel gears on the first and second stirring blades will start to rotate on their own axis under the restriction of the large bevel gear, thereby driving the first and second stirring blades to start rotating on their own axis. The simultaneous revolution and rotation can turn the material at the bottom layer to the top layer, thereby effectively improving the stirring effect. At the same time, the three sets of V-shaped scraper plates can effectively prevent the material from sticking to the wall. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the main structure of the present utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the mixing chamber of this utility model;

[0018] Figure 3 This is a schematic diagram of the stirring mechanism of this utility model;

[0019] Figure 4 This is a schematic diagram of the internal structure of the hollow rotating rod of this utility model;

[0020] Figure 5 This utility model Figure 3 Enlarged view of point A in the middle;

[0021] Figure 6 This utility model Figure 4 Enlarged diagram of point B in the middle.

[0022] In the diagram: 1. Mixing chamber; 2. Support frame; 3. First feed pipe; 4. Second feed pipe; 5. Motor; 6. Mounting frame; 7. Top cover; 8. Mixing mechanism; 9. Discharge pipe; 10. Hollow rotating rod; 11. First mixing blade; 12. Second mixing blade; 13. V-shaped scraper; 14. Auxiliary mixing plate; 15. Connecting block; 16. Connecting rod; 17. Manual valve; 18. Limiting rod; 19. Limiting block; 20. Limiting frame; 21. Limiting slot; 22. Large bevel gear; 23. Small bevel gear. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-6This utility model provides a technical solution: a diamond wire coolant preparation device, including a stirring chamber 1, a top cover 7 fixedly installed on the stirring chamber 1 by several bolts and nuts, a stirring mechanism 8 installed inside the stirring chamber 1, the stirring mechanism 8 including a hollow rotating rod 10, the hollow rotating rod 10 being rotatably connected to the top cover 7, two sets of first stirring blades 11 and two sets of second stirring blades 12 being rotatably installed on the hollow rotating rod 10, three sets of V-shaped scraper plates 13 being provided inside the stirring chamber 1, a limit rod 18 being rotatably installed inside the hollow rotating rod 10, two sets of large bevel gears 22 being fixedly fitted on the limit rod 18, two sets of small bevel gears 23 being provided above the large bevel gears 22, the small bevel gears 23 being connected to the corresponding first stirring blades 11. The connecting shaft is fixedly sleeved, and the small conical gear 23 below is fixedly sleeved with the connecting shaft of the corresponding second stirring blade 12. The large conical gear 22 meshes with the corresponding small conical gear 23. The discharge pipe 9 is fixedly connected to the bottom of the stirring chamber 1. A manual valve 17 is installed on the discharge pipe 9. A limit frame 20 is fixedly installed inside the discharge pipe 9. The limit frame 20 has a limit slot 21. A limit block 19 is fixedly installed below the limit rod 18. The limit block 19 cooperates with the limit slot 21. A connecting block 15 is fixedly sleeved on the hollow rotating rod 10. Three sets of connecting rods 16 are fixedly installed on the connecting block 15. The other end of the connecting rod 16 is fixedly connected to the V-shaped scraper 13. An auxiliary stirring plate 14 is fixedly installed on the V-shaped scraper 13.

[0025] In use, the stirring mechanism 8 is installed into the stirring chamber 1, and the limiting block 19 below the limiting rod 18 is engaged with the limiting slot 21 on the limiting frame 20, so that the limiting slot 21 locks the limiting block 19, thereby preventing the limiting rod 18 from rotating. Then, the top cover 7 is installed onto the stirring chamber 1 and fixedly connected with several bolts and nuts. Next, the motor 5 is installed onto the mounting frame 6, and the drive shaft of the motor 5 is fixedly connected to the hollow rotating rod 10. During stirring, the hollow rotating rod 10 drives the two sets of first stirring blades 11 and the two sets of second stirring blades 10. The mixing blade 12 begins to revolve. Under the restriction of the limiting rod 18, the fixed large conical gear 22 and small conical gear 23 cooperate with each other, driving the first mixing blade 11 and the second mixing blade 12 to start rotating on their own axis while revolving around the center. The simultaneous revolution and rotation can turn the material at the bottom to the upper layer, thereby greatly improving the mixing effect. At the same time, under the action of the connecting block 15 and the connecting rod 16, the hollow rotating rod 10 will drive the V-shaped scraper 13 to scrape the material on the inner wall of the mixing chamber 1, effectively preventing the material from sticking to the wall.

[0026] A mounting bracket 6 is fixedly installed on the top cover 7, and a motor 5 is fixedly installed on the mounting bracket 6. The drive shaft of the motor 5 is fixedly connected to the hollow rotating rod 10. A first feed pipe 3 and a second feed pipe 4 are fixedly connected to the top cover 7.

[0027] In use, the materials to be mixed are fed into the mixing chamber 1 through the first feed pipe 3 and the second feed pipe 4. Then, the motor 5 is started. The drive shaft of the motor 5 will drive the hollow rotating rod 10 to rotate. After the mixing is completed, the discharge pipe 9 is opened through the manual valve 17 to let the mixed coolant flow out.

[0028] A support frame 2 is fixedly installed on the mixing chamber 1, and an anti-slip pad is fixedly installed at the bottom of the support frame 2, which provides support for the whole.

[0029] Working principle: Before use, install the stirring mechanism 8 into the stirring chamber 1, so that the limiting block 19 below the limiting rod 18 cooperates with the limiting slot 21 on the limiting frame 20, so that the limiting slot 21 locks the limiting block 19, thereby preventing the limiting rod 18 from rotating. Then, install the top cover 7 onto the stirring chamber 1 and fix it with several bolts and nuts. Next, install the motor 5 onto the mounting frame 6 and fix the drive shaft of the motor 5 to the hollow rotating rod 10.

[0030] In use, the materials to be mixed are fed into the mixing chamber 1 through the first feed pipe 3 and the second feed pipe 4. Then, the motor 5 is started. The drive shaft of the motor 5 drives the hollow rotating rod 10 to rotate. The hollow rotating rod 10 drives the two sets of first stirring blades 11 and two sets of second stirring blades 12 to start revolving. Under the restriction of the limiting rod 18, the fixed large bevel gear 22 and the small bevel gear 23 cooperate with each other, driving the first stirring blades 11 and the second stirring blades 12 to start rotating on their own axis while revolving around the center. The simultaneous revolution and rotation can turn the materials at the bottom to the upper layer. This greatly improves the mixing effect. At the same time, under the action of the connecting block 15 and the connecting rod 16, the hollow rotating rod 10 will drive the V-shaped scraper 13 to scrape the inner wall of the mixing chamber 1, effectively avoiding the situation of material sticking to the wall. After the mixing is completed, the discharge pipe 9 is opened by the manual valve 17 to let the mixed coolant flow out. The support frame 2 plays a supporting role for the whole, and the auxiliary mixing plate 14 on the V-shaped scraper 13 plays an auxiliary mixing role. This device has a simple structure and effectively improves the mixing effect of the coolant.

[0031] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A diamond wire coolant preparation device, comprising a stirring chamber (1), characterized in that: A top cover (7) is fixedly installed on the mixing chamber (1) by several bolts and nuts. A mixing mechanism (8) is installed inside the mixing chamber (1). The mixing mechanism (8) includes a hollow rotating rod (10). The hollow rotating rod (10) is rotatably connected to the top cover (7). Two sets of first mixing blades (11) and two sets of second mixing blades (12) are rotatably installed on the hollow rotating rod (10). Three sets of V-shaped scraper plates (13) are provided inside the mixing chamber (1). A limiting rod (18) is rotatably installed inside the device. Two sets of large bevel gears (22) are fixedly fitted on the limiting rod (18). Two sets of small bevel gears (23) are provided above the large bevel gears (22). The upper small bevel gear (23) is fixedly sleeved with the connecting shaft of the corresponding first stirring blade (11), and the lower small bevel gear (23) is fixedly sleeved with the connecting shaft of the corresponding second stirring blade (12). The large bevel gear (22) meshes with the corresponding small bevel gear (23).

2. The diamond wire coolant preparation device according to claim 1, characterized in that: The mixing chamber (1) is fixedly connected to the discharge pipe (9) below. A manual valve (17) is installed on the discharge pipe (9). A limit frame (20) is fixedly installed inside the discharge pipe (9). The limit frame (20) has a limit slot (21). A limit block (19) is fixedly installed below the limit rod (18). The limit block (19) cooperates with the limit slot (21).

3. The diamond wire coolant preparation device according to claim 1, characterized in that: A connecting block (15) is fixedly fitted on the hollow rotating rod (10), and three sets of connecting rods (16) are fixedly installed on the connecting block (15). The other end of the connecting rod (16) is fixedly connected to the V-shaped scraper (13), and an auxiliary stirring plate (14) is fixedly installed on the V-shaped scraper (13).

4. The diamond wire coolant preparation device according to claim 1, characterized in that: A mounting bracket (6) is fixedly installed on the top cover (7), and a motor (5) is fixedly installed on the mounting bracket (6). The drive shaft of the motor (5) is fixedly connected to the hollow rotating rod (10).

5. The diamond wire coolant preparation device according to claim 1, characterized in that: A support frame (2) is fixedly installed on the mixing chamber (1), and an anti-slip pad is fixedly installed at the bottom of the support frame (2).

6. The diamond wire coolant preparation device according to claim 1, characterized in that: The top cover (7) is fixedly connected to the first feed pipe (3) and the second feed pipe (4).

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