Cooling device of wear-resistant machine

Abstract

The utility model belongs to the technical field of wear-resisting machine cooling, and particularly relates to a wear-resisting machine cooling device which comprises a base, a friction table is installed on the base, a water tank is installed in an installation groove, a third water guide pipe is connected to the friction table, and a plurality of sets of cooling pipes are installed on a first connecting pipe. A second connecting pipe is installed at the other end of the cooling pipe, a fourth water guide pipe is connected to the second connecting pipe, an air bellow is installed on the inner wall of the base, multiple sets of cold air grooves are formed in the side wall of the air bellow, an air inlet is formed in the other side wall of the air bellow, and a draught fan is installed on the inner wall of the round hole. Cooling water circularly flows to cool the friction table, in the process that the cooling water flows through the multiple sets of cooling pipes, cold air cools the cooling water flowing through the cooling pipes, so that the cooling water rapidly recovers to the low-temperature state, then the low-temperature cooling water flows back to the water tank and continues to cool the friction table, and continuous and efficient cooling of the friction table is achieved; and the cooling effect can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling the temperature of a wear-resistant machine, in particular to a cooling device for a wear-resistant machine. Background Art

[0002] The ink abrasion tester is used to test the adhesion of ink and judge the quality of ink. The ink abrasion tester can perform dry abrasion test, wet abrasion test, discoloration change test, paper blur test and special friction test. During the test, in order to avoid the influence of frictional heat on the test results, a cooling device is needed to cool the abrasion tester.

[0003] Ink wear-resistant machines typically utilize a cooling water circulation system for cooling. Its structure and principles are as follows: a cooling water pump, a cooling water tank, cooling water pipes, and a cooling water sprayer. When the cooling water pump is activated, cooling water is drawn from the cooling water tank and delivered through the cooling water pipes to the surfaces or components of the ink wear-resistant machine. The cooling water is then sprayed onto the hot surfaces of the components through the sprayer, absorbing heat and evaporating, lowering the surface temperature. This method effectively prevents overheating caused by prolonged operation of the ink wear-resistant machine, ensuring proper operation and extending its service life. With this structure and principle, the cooling system of the ink wear-resistant machine effectively controls operating temperatures, ensuring stable operation and reducing wear and malfunctions.

[0004] In the process of cooling the friction table of the wear-resistant machine by the existing cooling device, the cooling water cannot be cooled quickly after absorbing heat, making it impossible to continuously and efficiently cool the friction table, resulting in poor cooling effect; therefore, a wear-resistant machine cooling device is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve the problems existing in the prior art, the utility model proposes a cooling device for a wear-resistant machine.

[0006] The technical solution adopted by the utility model to solve its technical problems is a wear-resistant machine cooling device, comprising a base, a friction table is installed on the base, a water cavity is provided inside the friction table, a mounting groove is provided inside the base, a water tank is installed inside the mounting groove, cooling water is contained in the water tank, a water pump is installed on the water tank through the machine base, a first water pipe and a second water pipe are installed on the water pump, the first water pipe is connected to the water tank, the second water pipe is connected to the friction table and extends into the water cavity, a third water pipe is connected to the friction table, the other end of the third water pipe is connected to the first connecting pipe, multiple groups of cooling pipes are installed on the first connecting pipe, the other end of the cooling pipe is installed with a second connecting pipe, and the first connecting pipe and the second connecting pipe are installed A fixing frame is provided, which is fixedly connected to the inner wall of the base, the second connecting pipe is connected to a fourth water pipe, the fourth water pipe is connected to a water tank, a bellows is installed on the inner wall of the base, a plurality of groups of cold air slots are provided on the side wall of the bellows, an air inlet is provided on the other side wall of the bellows, a ventilation slot is provided on the side wall of the base, a circular hole is provided on the rear wall of the base, a fan is installed on the inner wall of the circular hole, the friction table is cooled by circulating cooling water, and when the cooling water flows through the plurality of cooling pipes, the cold air cools the cooling water flowing through the cooling pipes, so that the cooling water quickly returns to a low-temperature state, and then the low-temperature cooling water flows back to the water tank and continues to cool the friction table, thereby realizing continuous and efficient cooling of the friction table, which is beneficial to improving the cooling effect.

[0007] Preferably, two sets of screws are symmetrically installed on the friction table, a pressure paper is sleeved on the screw, a nut is sleeved on the screw through a threaded sleeve, a console is installed on the base, a slide groove is provided inside the console, a stepping motor is installed inside the console, a screw is installed on the output shaft of the stepping motor, the screw is rotatably installed on the inner wall of the slide groove, a slider is installed in the slide groove, a driving rod is installed on the slider, a load is placed on the friction table, a rod hole is provided on the load, a driving rod is inserted in the rod hole, and the bottom side of the load is installed There is a friction body, a mounting plate is symmetrically installed on the load, two groups of eccentric pressure wheels are rotatably installed on the mounting plate, a handle is installed on the eccentric pressure wheel, and cooling water in the water tank is introduced into the friction table through a pump, and the cooling water cools the friction table and the paper to be tested for ink adhesion. The cooling water then flows back into the water tank, realizing the recycling of cooling water. The friction table is directly cooled by the cooling water, and the friction table directly cools the paper to be tested for ink adhesion, thereby avoiding the influence of frictional heat on ink adhesion, which is beneficial to improving the accuracy of detection.

[0008] The utility model is beneficial in that:

[0009] 1. The utility model cools down the friction table through the circulation of cooling water. When the cooling water flows through multiple sets of cooling pipes, the cold air cools down the cooling water flowing through the cooling pipes, so that the cooling water quickly returns to a low-temperature state. After that, the low-temperature cooling water flows back to the water tank to continue to cool down the friction table, thereby realizing continuous and efficient cooling of the friction table, which is beneficial to improving the cooling effect.

[0010] 2. The utility model introduces the cooling water in the water tank into the friction table through a pump. The cooling water cools the friction table and the paper to be tested for ink adhesion. The cooling water then flows back into the water tank, realizing the recycling of the cooling water. The cooling water directly cools the friction table, and the friction table directly cools the paper to be tested for ink adhesion, thereby avoiding the influence of frictional heat on ink adhesion and being beneficial to improving the accuracy of detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0012] Figure 1 It is a schematic diagram of a first-person perspective three-dimensional structure;

[0013] Figure 2 Schematic diagram of the internal three-dimensional structure of the base;

[0014] Figure 3 It is a schematic diagram of the three-dimensional structure of the bellows;

[0015] Figure 4 Schematic diagram of the three-dimensional structure of the friction table;

[0016] Figure 5 This is a schematic diagram of the three-dimensional structure of the console.

[0017] In the figure: 1. base; 2. friction table; 3. water cavity; 4. water tank; 5. water pump; 6. first water pipe; 7. second water pipe; 8. third water pipe; 9. first connecting pipe; 10. cooling pipe; 11. second connecting pipe; 12. fixing frame; 13. fourth water pipe; 14. bellows; 15. cold air slot; 16. ventilation slot; 17. fan; 18. screw; 19. paper pressing plate; 20. nut; 21. control console; 22. slide; 23. screw; 24. slider; 25. driving rod; 26. load; 27. friction body; 28. mounting plate; 29. ​​eccentric pressure wheel; 30. handle. DETAILED DESCRIPTION

[0018] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] See also Figure 1-3 As shown, a wear-resistant machine cooling device includes a base 1, a friction table 2 is installed on the base 1, a water cavity 3 is opened inside the friction table 2, a mounting groove is opened inside the base 1, a water tank 4 is installed inside the mounting groove, the water tank 4 is filled with cooling water, a water pump 5 is installed on the water tank 4 through the machine base, a first water pipe 6 and a second water pipe 7 are installed on the water pump 5, the first water pipe 6 is connected to the water tank 4, the second water pipe 7 is connected to the friction table 2 and extends into the water cavity 3, the friction table 2 is connected to a third water pipe 8, and the other end of the third water pipe 8 is connected to the first Connecting pipe 9, multiple groups of cooling pipes 10 are installed on the first connecting pipe 9, and a second connecting pipe 11 is installed on the other end of the cooling pipe 10. A fixing frame 12 is installed on the first connecting pipe 9 and the second connecting pipe 11. The fixing frame 12 is fixedly connected to the inner wall of the base 1. The second connecting pipe 11 is connected to a fourth water pipe 13, and the fourth water pipe 13 is connected to the water tank 4. A bellows 14 is installed on the inner wall of the base 1, and multiple groups of cold air slots 15 are opened on the side wall of the bellows 14. An air inlet is opened on the other side wall of the bellows 14, and a ventilation slot 16 is opened on the side wall of the base 1. A circular hole is provided on the rear wall of the seat 1, and a fan 17 is installed on the inner wall of the circular hole. When working, in the process of cooling the friction table 2 of the wear-resistant machine by the existing cooling device, the cooling water cannot be cooled quickly after absorbing heat, making it impossible to continuously and efficiently cool the friction table 2, resulting in poor cooling effect. Through the operation of the water pump 5, the cooling water passes through the friction table 2, the third water pipe 8, the first connecting pipe 9, the multiple groups of cooling pipes 10, the second connecting pipe 11, and the water tank 4 in sequence, realizing the circulation of the cooling water, and the circulating cooling water cools the friction table 2. Cooling is carried out. After the cooling water passes through the friction table 2 to absorb heat and cool the friction table 2, the temperature of the cooling water is relatively high. Then, when the cooling water flows through multiple groups of cooling pipes 10, the fan 17 is operated, and the fan 17 guides the cold air into the bellows 14. Then the bellows 14 blows out from the cold air slot 15. The cold air cools the cooling water flowing through the cooling pipe 10, so that the cooling water quickly returns to a low-temperature state. Then, the low-temperature cooling water flows back to the water tank 4 and continues to cool the friction table 2, thereby realizing continuous and efficient cooling of the friction table 2, which is beneficial to improving the cooling effect.

[0020] See also Figure 4-5As shown, two sets of screws 18 are symmetrically installed on the friction table 2, a pressure paper 19 is sleeved on the screw 18, a nut 20 is sleeved on the screw 18 through a threaded sleeve, a console 21 is installed on the base 1, a slide groove 22 is opened inside the console 21, a stepping motor is installed inside the console 21, a screw rod 23 is installed on the output shaft of the stepping motor, the screw rod 23 is rotatably installed on the inner wall of the slide groove 22, a slider 24 is assembled in the slide groove 22, a driving rod 25 is installed on the slider 24, a load 26 is placed on the friction table 2, a rod hole is opened on the load 26, a driving rod 25 is inserted in the rod hole, a friction body 27 is installed on the bottom side of the load 26, and a mounting plate 26 is symmetrically installed on the load 26. Plate 28, two sets of eccentric pressure wheels 29 are rotatably mounted on the mounting plate 28, and handles 30 are mounted on the eccentric pressure wheels 29; when working, the existing cooling device cannot efficiently cool the paper to be tested for ink adhesion during the process of cooling the wear-resistant machine, resulting in poor accuracy of the ink adhesion test. By placing the paper to be tested for ink adhesion between the friction table 2 and the pressing paper 19, rotating the nut 20, the nut 20 moves vertically downward while the screw 18 rotates, and the nut 20 presses the pressing paper 19 downward. The two sets of pressing paper 19 press the paper to be tested for ink adhesion, thereby achieving pressing and fixing the paper to be tested for ink adhesion;

[0021] Then, the white paper is placed against the friction body 27, and the two ends of the white paper are passed between the eccentric pressure wheel 29 and the load 26. Then, the handle 30 is pulled, and the handle 30 drives the eccentric pressure wheel 29 to rotate. The eccentric pressure wheel 29 and the side wall of the load 26 cooperate to clamp and fix the white paper, thereby realizing the installation of the white paper; then, the load 26 is installed on the driving rod 25. At this time, the white paper is placed on the paper to be tested for ink adhesion. The control console 21 controls the operation of the stepping motor, which drives the screw rod 23 to rotate back and forth. The screw rod 23 drives the slider 24 to move horizontally left and right. The slider 24 drives the driving rod 25 to move horizontally left and right. The driving rod 25 drives the load 26 to move horizontally left and right. The load 26 drives the white paper to move horizontally left and right. The white paper moves horizontally left and right on the paper to be tested for ink adhesion, thereby realizing the detection of paper ink adhesion.

[0022] During this process, friction is generated between the white paper and the test paper. The friction converts the mechanical energy of the objects into heat energy, which eventually causes the temperature of the test paper to rise. The temperature increase will affect the adhesion of the ink, so the friction table 2 needs to be cooled down.

[0023] Through the operation of the water pump 5, the water pump 5 guides the cooling water in the water tank 4 into the friction table 2, and the cooling water cools the friction table 2 and the paper to be tested for ink adhesion. Then, the cooling water is guided from the inside of the friction table 2 into the third water pipe 8, and then from the third water pipe 8 into the first connecting pipe 9, and then from the first connecting pipe 9 into the multiple groups of cooling pipes 10, and then from the multiple groups of cooling pipes 10 into the second connecting pipe 11, and finally flows back to the water tank 4 from the second connecting pipe 11, thereby realizing the recycling of cooling water. The friction table 2 is directly cooled by the cooling water, and the friction table 2 directly cools the paper to be tested for ink adhesion, thereby avoiding the influence of frictional heat on ink adhesion, which is conducive to improving the accuracy of detection.

[0024] Working principle: the existing cooling device cannot efficiently cool down the paper to be tested for ink adhesion during the process of cooling the wear-resistant machine, resulting in poor accuracy of the ink adhesion test. By placing the paper to be tested for ink adhesion between the friction table 2 and the pressing paper 19, rotating the nut 20, the nut 20 moves vertically downward while the screw 18 rotates, and the nut 20 presses the pressing paper 19 downward. The two sets of pressing paper 19 press the paper to be tested for ink adhesion, thereby pressing and fixing the paper to be tested for ink adhesion; then the white paper is placed between the friction table 2 and the friction table 19. The two ends of the white paper are passed between the eccentric pressure wheel 29 and the load 26, and then the handle 30 is pulled. The handle 30 drives the eccentric pressure wheel 29 to rotate, and the eccentric pressure wheel 29 and the side wall of the load 26 cooperate to clamp and fix the white paper, thereby realizing the installation of the white paper; then the load 26 is installed on the driving rod 25. At this time, the white paper is placed on the paper to be tested for ink adhesion. The stepping motor is controlled by the console 21 to operate. The stepping motor drives the screw rod 23 to rotate back and forth, and the screw rod 23 drives the slider 24 to move horizontally left and right. The slider 24 drives the driving rod 25 to move horizontally left and right, and the driving The rod 25 drives the load 26 to move horizontally left and right, and the load 26 drives the white paper to move horizontally left and right. The white paper moves horizontally left and right on the paper whose ink adhesion is to be tested, thereby realizing the detection of the ink adhesion of the paper; in this process, friction is generated between the white paper and the test paper, and the friction converts the mechanical energy of the object into heat energy, which eventually causes the temperature of the test paper to rise. The temperature rise will affect the ink adhesion, so it is necessary to cool the friction table 2; the water pump 5 is operated to guide the cooling water in the water tank 4 into the friction table 2, and the cooling water has a great influence on the friction table 2 and the ink to be tested. The paper to be tested for ink adhesion is cooled, and then the cooling water is guided from the inside of the friction table 2 into the third water pipe 8, and then from the third water pipe 8 into the first connecting pipe 9, and then from the first connecting pipe 9 into the multiple cooling pipes 10, and then from the multiple cooling pipes 10 into the second connecting pipe 11, and finally flows back to the water tank 4 from the second connecting pipe 11, thus realizing the recycling of the cooling water. The friction table 2 is directly cooled by the cooling water, and the friction table 2 directly cools the paper to be tested for ink adhesion, thereby avoiding the influence of frictional heat on ink adhesion, which is conducive to improving the accuracy of the test.After the cooling water has passed through the cooling pipe 14 and the cooling water has been cooled, the cooling water is cooled by the cooling fan 17 and the cooling water is blown out from the cooling air trough 15. The cooling water is cooled by the cooling water blown out from the cooling pipe 10 and the cooling water is blown out from the cooling air trough 15. The cooling water is cooled by the cooling water blown out from the cooling pipe 10 and the cooling water is cooled by the cooling water blown out from the cooling air trough 15. The cooling water is cooled by the cooling water blown out from the cooling pipe 10 and the cooling water is cooled by the cooling water blown out from the cooling air trough 15. ;

[0025] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A wear-resistant machine cooling device, characterized by: The invention comprises a base (1), a friction table (2) is installed on the base (1), a water cavity (3) is provided inside the friction table (2), a mounting groove is provided inside the base (1), a water tank (4) is installed inside the mounting groove, cooling water is contained in the water tank (4), a water pump (5) is installed on the water tank (4) through the machine base, a first water pipe (6) and a second water pipe (7) are installed on the water pump (5), the first water pipe (6) is connected to the water tank (4), the second water pipe (7) is connected to the friction table (2) and extends into the water cavity (3), the friction table (2) is connected to a third water pipe (8), the other end of the third water pipe (8) is connected to the water tank (4), and the second water pipe (7) is connected to the friction table (2). A first connecting pipe (9) is connected, a plurality of cooling pipes (10) are installed on the first connecting pipe (9), a second connecting pipe (11) is installed on the other end of the cooling pipe (10), a fixing frame (12) is installed on the first connecting pipe (9) and the second connecting pipe (11), the fixing frame (12) is fixedly connected to the inner wall of the base (1), a fourth water pipe (13) is connected to the second connecting pipe (11), the fourth water pipe (13) is connected to the water tank (4), a bellows (14) is installed on the inner wall of the base (1), a plurality of cold air slots (15) are provided on the side wall of the bellows (14), and an air inlet is provided on the other side wall of the bellows (14).

2. A wear-resistant machine cooling device according to claim 1, characterized in that: A ventilation slot (16) is provided on the side wall of the base (1), a circular hole is provided on the rear wall of the base (1), and a fan (17) is installed on the inner wall of the circular hole.

3. The wear-resistant machine cooling device according to claim 1, characterized in that: Two groups of screw rods (18) are symmetrically mounted on the friction table (2), a press paper board (19) is sleeved on the screw rods (18), and a nut (20) is sleeved on the screw rods (18) through a thread.

4. The wear-resistant machine cooling device according to claim 1, characterized in that: A control console (21) is mounted on the base (1), a slide groove (22) is provided inside the control console (21), a stepping motor is mounted inside the control console (21), a screw rod (23) is mounted on the output shaft of the stepping motor, the screw rod (23) is rotatably mounted on the inner wall of the slide groove (22), a slider (24) is mounted in the slide groove (22), and a driving rod (25) is mounted on the slider (24).

5. The wear-resistant machine cooling device according to claim 1, characterized in that: A load (26) is placed on the friction table (2), a rod hole is opened on the load (26), a driving rod (25) is inserted into the rod hole, and a friction body (27) is installed on the bottom side of the load (26).

6. A wear-resistant machine cooling device according to claim 5, characterized in that: A mounting plate (28) is symmetrically mounted on the load (26), two groups of eccentric pressure wheels (29) are rotatably mounted on the mounting plate (28), and a handle (30) is mounted on the eccentric pressure wheel (29).

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