A three-roller machine with temperature control function

Abstract

The invention discloses a three-roller machine with a temperature control function, which relates to the technical field of three-roller machines and comprises a base, wherein vertical plates are fixedly connected near the left and right sides of the top of the base, two sliding grooves are provided on the corresponding sides of the two vertical plates, and a movable plate is commonly provided near the top between the two vertical plates, and slots are provided on the left and right sides of the movable plate. Through the mutual cooperation between structures such as a motor, a connecting frame, a roller, and a cross plate, the motor can drive the roller to rotate, and the roller grinds and discharges the material. When the roller needs to be disassembled, the connecting U-shaped rod is taken out, and the connecting frame is turned over. The connecting frame drives the roller to turn over through the cross plate. When the roller is in a vertical state, the roller can be disassembled by moving it upward.

Description

Technical Field

[0001] The invention relates to the technical field of three-roller machines, in particular to a three-roller machine with a temperature control function. Background Art

[0002] Three-roll mill is called three-roll mill for short. It achieves grinding effect by squeezing the surfaces of three horizontal rollers against each other and rubbing at different speeds. It is the most effective grinding and dispersing equipment for high-viscosity materials.

[0003] However, there are some problems in the use of the existing three-roller machine. The existing three-roller machine is not convenient for disassembling the rollers during use. The rollers in the current three-roller machine are often fixedly installed. After working for a long time, if the rollers fail or need regular maintenance and cleaning, a large number of parts need to be removed before the rollers can be taken out of the three-roller machine, which will increase the workload of the operator. If some small parts are lost during the dismantling process, it may also cause assembly difficulties. At the same time, the rollers in the three-roller machine will self-heat during long-term work. In the prior art, a cooling device is used to cool the rollers and is installed on the three-roller machine. The cooling device and the rollers are often fixedly installed. If the rollers fail, a large number of lines or components in the cooling device need to be removed, which reduces work efficiency. Summary of the invention

[0004] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a three-roller machine with a temperature control function, which can facilitate the disassembly and installation of the rollers, can adapt to different occasions, facilitate daily maintenance and replacement of the rollers, and at the same time can better cool the rollers. When the rollers are disassembled, the cooling equipment is less affected, and it is convenient to unload and discharge the materials.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a three-roller machine with a temperature control function, comprising a base, wherein the top of the base is fixedly connected with vertical plates near the left and right sides, two slide grooves are provided on the corresponding sides of the two vertical plates, and a movable plate is commonly provided near the top between the two vertical plates, and slots are provided on the left and right sides of the movable plate, and the bottom of the movable plate is fixedly connected with L-shaped rods near the four corners, and the end of the L-shaped rod away from the movable plate is fixedly connected with a slider, and the slider is movably connected to the adjacent slide groove cavity, and the bottom of the movable plate is near the left and right sides. A water pump is fixedly connected to each of the two connecting frames, a connecting pipe is fixedly connected to the bottom of the water pump, a connecting frame is fitted on the top of each of the vertical plates, a plurality of rollers are provided between the two connecting frames, the rollers are fitted in pairs, a plurality of grooves are provided on the corresponding sides of two adjacent rollers, connecting magnets are fixedly connected to the inner cavities of the grooves, and two adjacent connecting magnets are fitted to each other, two hinges are provided on the side of the connecting frame away from the rollers, the connecting frame is movably connected to one side of the adjacent vertical plate through the hinges, and an adjustment mechanism is provided on the top of the movable plate.

[0006] Preferably, the adjusting mechanism comprises two motors, the two connecting frames have connecting grooves on corresponding sides, the connecting frame inner cavity away from the roller has a movable groove, the two motors are arranged left and right, the two motors are respectively located in adjacent connecting frame inner cavities, the motor power output shafts are fixedly connected to a transmission rod, one end of the transmission rod away from the motor passes through the adjacent connecting groove, the motor is fixedly connected to a moving block on the side away from the transmission rod, the moving block is movably connected to the adjacent movable groove inner cavity, two rotating rods are arranged on the front side of the motor, the rotating rod one end away from the roller is plugged with a movable block, the movable block is movably connected to the adjacent movable groove inner cavity, the rotating rod one end away from the movable block passes through the adjacent connecting groove, the outer edge of the transmission rod is fixedly connected to the first single groove wheel, the outer edge of the rotating rod located at the rear side is fixedly connected to the double groove wheel, and the outer edge of the rotating rod located at the front side is fixedly connected to the second single groove wheel, the double groove wheels are respectively provided with belts with the first single groove wheel and the second single groove wheel, and the double groove wheels are connected by belts The belt is respectively connected to the first single-groove wheel and the second single-groove wheel for transmission, the outer edge of the motor is sleeved with a movable ring, the front and rear sides of the movable ring are fixedly connected with a fixing column, the rear end of the fixing column located on the rear side is fixedly connected with a first spring, and the front end of the fixing column located on the front side is fixedly connected with a connecting rod, the outer edge of the rotating rod is sleeved with an adjusting ring, the side wall of the inner cavity of the adjusting ring is provided with an annular groove, the outer edge of the rotating rod is fixedly connected with four protrusions, and the four adjacent protrusions are jointly located in the inner cavity of the adjacent annular groove, the front and rear sides of the adjusting ring are fixedly connected with connecting columns, the adjacent fixing columns and connecting columns are jointly fixedly connected with a second spring, and the adjacent two connecting columns are jointly fixedly connected with a third spring, and the inner cavity of the third spring and the second spring is provided with a limiting rod, one end of the limiting rod is fixedly connected to one end of the adjacent connecting column, a threaded hole is provided on the front side of the connecting frame, a threaded rod is threadedly connected to the inner cavity of the threaded hole, the rear end of the threaded rod is plugged into one end of the adjacent connecting column, and the front end of the threaded rod is fixedly connected with a crank.

[0007] Preferably, an annular groove is provided on one side of the roller close to the connecting frame, a hollow annular frame is provided in the inner cavity of the annular groove, a connecting hole is provided on one side of the hollow annular frame close to the connecting frame, a telescopic hose is fixedly connected to one side of the hollow annular frame close to the connecting frame, the telescopic hose and the connecting hole are interconnected, and one end of the telescopic hose away from the hollow annular frame passes through an adjacent groove and is fixedly connected to one side of an adjacent water pump.

[0008] Preferably, a cross groove is provided at the center of one side of the roller away from the connecting frame, a round hole is provided on one side of the cross groove, a blind hole is provided in the round hole, a fifth spring is fixedly connected in the blind hole, a limiting magnet is fixedly connected to one end of the fifth spring away from the connecting frame, a cross plate is provided in the inner cavity of the cross groove, and the cross plate is fixedly connected to one end of the adjacent transmission rod and the rotating rod on the side close to the connecting frame.

[0009] Preferably, two adjustment holes are provided on the rear side of the movable plate, the inner cavities of the adjustment holes are fixedly connected with the fourth spring, the rear ends of the fourth springs are fixedly connected with limiting U-shaped rods, and the ends of the two limiting U-shaped rods away from the fourth springs are commonly fixedly connected with a push plate.

[0010] Preferably, a cylinder is fixedly connected to the top of the connecting frame near the rear side, and a connecting U-shaped rod is commonly provided in the inner cavities of the two cylinders, and two circular tubes are sleeved on the outer edges of the connecting U-shaped rods, and ropes are fixedly connected to the front and rear sides of the circular tubes, and the ends of the ropes away from the circular tubes are commonly fixedly connected to a vertical frame, and the vertical frame has openings at the top and bottom, and a pressing plate is provided near the top of the inner cavity of the vertical frame, and two first elastic ropes are fixedly connected to the left and right sides of the pressing plate, and the end of the first elastic rope away from the pressing plate is fixedly connected to the side wall of the inner cavity of the vertical frame, and a second elastic rope is fixedly connected to the center of the top of the pressing plate, and a hook is fixedly connected to the top of the second elastic rope, and the hook is sleeved on the outer edge of the connecting U-shaped rod.

[0011] Preferably, a discharge plate is fixedly connected to the top of the movable plate near the front side, three connecting ropes are fixedly connected to the bottom of one side of the connecting frame near the roller, one end of the connecting rope away from the connecting frame is fixedly connected to an adjacent groove, and a handle is fixedly connected to the top of the connecting frame near the front side.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] The present invention realizes that the motor drives the roller to rotate through the mutual cooperation between the motor, the connecting frame, the roller, the cross plate and other structures, and the roller grinds and discharges the material. When the roller needs to be disassembled, the connecting U-shaped rod is taken out and the connecting frame is turned over. The connecting frame drives the roller to turn over through the cross plate. When the roller is in a vertical state, the roller can be disassembled by moving it upward.

[0014] Through the mutual cooperation among the vertical frame, water pump, hollow ring frame, hook and other structures, when the roller generates heat during operation, the water pump absorbs water, and the water is transported to the inside of the hollow ring frame, so as to dissipate heat and cool the roller. The material is placed inside the vertical frame, and then the hook is taken out from the surface of the U-shaped rod. The pressing plate can move downward through the elasticity of the connected elastic rope to push the material. After the roller is taken out of the device, the hollow ring frame can be taken out from the inside of the roller, which is convenient for subsequent use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a stereogram of the present invention;

[0016] Figure 2 It is an exploded view of the vertical frame of the component of the present invention;

[0017] Figure 3 This is a schematic diagram of the vertical plate structure of the component of the present invention;

[0018] Figure 4 This is a schematic diagram of the structure of the discharge plate of the component of the present invention;

[0019] Figure 5 This is a schematic diagram of the structure of the water pump component of the present invention;

[0020] Figure 6 This is a schematic diagram of the motor structure of the component of the present invention;

[0021] Figure 7 A top view of the motor component of the present invention;

[0022] Figure 8 This is a schematic diagram of the hollow ring frame structure of the component of the present invention;

[0023] Fig. 9 This is a schematic diagram of the structure of the movable plate of the component of the present invention;

[0024] Fig.10 It is a cross-sectional schematic diagram of the component connection frame of the present invention;

[0025] Fig.11 This is a schematic diagram of the magnet structure of the components connected to the present invention;

[0026] Fig.12 It is a cross-sectional schematic diagram of a roller component of the present invention;

[0027] Fig.13 It is an exploded view of the movable ring of the component of the present invention;

[0028] Fig.14 This is a schematic diagram of the structure of the limiting U-shaped rod of the component of the present invention;

[0029] Fig.15 for Figure 7 Enlarged view of point A in the middle;

[0030] Fig.16 for Fig.12 Enlarged view of point B in the middle.

[0031] Numbers in the figure: 1, base; 2, vertical plate; 3, connecting frame; 4, discharge plate; 5, connecting U-shaped rod; 6, cylinder; 7, vertical frame; 8, roller; 9, round tube; 10, rope; 11, pressing plate; 12, hook; 13, first elastic rope; 14, second elastic rope; 15, handle; 16, limit U-shaped rod; 17, movable plate; 18, water pump; 19, connecting pipe; 20, L-shaped rod; 21, slider; 22, connecting rope; 23, telescopic hose; 24, motor; 25, transmission rod; 26, rotating rod; 27, first Single groove wheel; 28, belt; 29, double groove wheel; 30, second single groove wheel; 31, cross plate; 32, movable block; 33, movable ring; 34, crank handle; 35, threaded rod; 36, moving block; 37, hollow ring frame; 38, connecting magnet; 39, fixed column; 40, connecting rod; 41, first spring; 42, second spring; 43, adjusting ring; 44, connecting column; 45, limiting rod; 46, third spring; 47, push plate; 48, fourth spring; 49, bump; 50, fifth spring; 51, limiting magnet. DETAILED DESCRIPTION

[0032] See also Figure 1-16 , the present invention provides a technical solution:

[0033] Embodiment 1:

[0034] A three-roller machine with a temperature control function comprises a base 1, wherein the top of the base 1 is fixedly connected with vertical plates 2 near the left and right sides, two slide grooves are provided on the corresponding sides of the two vertical plates 2, and a movable plate 17 is provided between the two vertical plates 2 near the top, and slots are provided on the left and right sides of the movable plate 17, and an L-shaped rod 20 is fixedly connected with the bottom of the movable plate 17 near the four corners, and the end of the L-shaped rod 20 away from the movable plate 17 is fixedly connected with a slider 21, and the slider 21 is movably connected to the adjacent slide groove cavity, and the bottom of the movable plate 17 is fixedly connected with a water pump 18 near the left and right sides, and the bottom of the water pump 18 is fixedly connected There is a connecting tube 19, a connecting frame 3 is fitted on the top of the vertical plate 2, a plurality of rollers 8 are provided between the two connecting frames 3, the plurality of rollers 8 are fitted in pairs, a plurality of grooves are provided on the corresponding sides of the two adjacent rollers 8, the inner cavities of the grooves are fixedly connected with connecting magnets 38, the two adjacent connecting magnets 38 are fitted in each other, two hinges are provided on the side of the connecting frame 3 away from the rollers 8, the connecting frame 3 is movably connected to one side of the adjacent vertical plate 2 through the hinges, an adjustment mechanism is provided on the top of the movable plate 17, two adjustment holes are provided on the rear side of the movable plate 17, and the inner cavities of the adjustment holes are fixedly connected with a fourth spring Spring 48, the rear end of the fourth spring 48 is fixedly connected to the limited U-shaped rod 16, the two limited U-shaped rods 16 are fixedly connected to the push plate 47 at one end away from the fourth spring 48, the top of the movable plate 17 is fixedly connected to the discharge plate 4 near the front side, the bottom of the connecting frame 3 near the roller 8 is fixedly connected to three connecting ropes 22, and the end of the connecting rope 22 away from the connecting frame 3 is fixedly connected to the adjacent slot, the top of the connecting frame 3 is fixedly connected to the handle 15 near the front side, the top of the connecting frame 3 is fixedly connected to the cylinder 6 near the rear side, and the inner cavities of the two cylinders 6 are jointly provided with a connecting U-shaped rod 5, and the connecting U-shaped rod Two round tubes 9 are sleeved on the outer edge of 5, and ropes 10 are fixedly connected to the front and rear sides of the round tubes 9. The ends of the ropes 10 away from the round tubes 9 are fixedly connected to the vertical frame 7. The vertical frame 7 has openings at the top and bottom. A pressing plate 11 is provided near the top of the inner cavity of the vertical frame 7. Two first elastic ropes 13 are fixedly connected to the left and right sides of the pressing plate 11. The end of the first elastic rope 13 away from the pressing plate 11 is fixedly connected to the side wall of the inner cavity of the vertical frame 7. A second elastic rope 14 is fixedly connected to the center of the top of the pressing plate 11. A hook 12 is fixedly connected to the top of the second elastic rope 14. The hook 12 is sleeved on the outer edge of the connecting U-shaped rod 5;

[0035] When the roller 8 generates heat during operation, the water pump 18 absorbs water, and the water is transported to the inside of the hollow annular frame 37, so as to dissipate heat and cool the roller 8. The material is placed inside the vertical frame 7, and then the hook 12 is taken out from the surface of the U-shaped rod 5. The pressing plate 11 can move downward through the elasticity of the elastic rope 13 to push the material. After the roller 8 is taken out of the device, the hollow annular frame 37 can be taken out from the inside of the roller 8 for subsequent use.

[0036] Embodiment 2:

[0037] The adjustment mechanism includes two motors 24, and the corresponding sides of the two connecting frames 3 are provided with connecting grooves, and the side of the inner cavity of the connecting frame 3 away from the roller 8 is provided with a movable groove. The two motors 24 are arranged on the left and right, and the two motors 24 are respectively located in the inner cavities of adjacent connecting frames 3. The power output shafts of the motors 24 are fixedly connected with transmission rods 25, and the ends of the transmission rods 25 away from the motors 24 pass through the adjacent connecting grooves. The sides of the motors 24 away from the transmission rods 25 are fixedly connected with moving blocks 36, and the moving blocks 36 are movably connected to the inner cavities of the adjacent movable grooves. The front sides of the motors 24 are provided with two rotating The movable rod 26 and the end of the rotating rod 26 away from the roller 8 are both plugged with a movable block 32, and the movable block 32 is movably connected to the adjacent movable groove cavity. The end of the rotating rod 26 away from the movable block 32 passes through the adjacent connecting groove. The outer edge of the transmission rod 25 is fixedly connected to the first single groove wheel 27, the outer edge of the rotating rod 26 at the rear side is fixedly connected to the double groove wheel 29, and the outer edge of the rotating rod 26 at the front side is fixedly connected to the second single groove wheel 30. The double groove wheel 29 is respectively provided with a belt 28 with the first single groove wheel 27 and the second single groove wheel 30, and the double groove wheel 29 is respectively connected to the first single groove wheel 27 and the second single groove wheel 30 through the belt 28. The first single groove wheel 27 and the second single groove wheel 30 are transmission connected, the outer edge of the motor 24 is sleeved with a movable ring 33, the front and rear sides of the movable ring 33 are fixedly connected with fixed columns 39, the rear end of the rear fixed column 39 is fixedly connected with a first spring 41, and the front end of the front fixed column 39 is fixedly connected with a connecting rod 40, the outer edge of the rotating rod 26 is sleeved with an adjusting ring 43, and the inner side wall of the adjusting ring 43 is provided with an annular groove, and the outer edge of the rotating rod 26 is fixedly connected with four protrusions 49, and the four adjacent protrusions 49 are located in the adjacent annular groove cavities. The front and rear sides of the connection frame 3 are fixedly connected with connection columns 44, the adjacent fixing columns 39 and the connection columns 44 are commonly fixedly connected with the second spring 42, the adjacent two connection columns 44 are commonly fixedly connected with the third spring 46, the inner cavities of the third spring 46 and the second spring 42 are both provided with a limit rod 45, one end of the limit rod 45 is fixedly connected to one end of the adjacent connection column 44, a threaded hole is opened on the front side of the connection frame 3, the inner cavity of the threaded hole is threadedly connected with the threaded rod 35, the rear end of the threaded rod 35 is plugged into one end of the adjacent connection column 44, and the front end of the threaded rod 35 is fixedly connected with the crank 34;

[0038] An annular groove is provided on one side of the roller 8 close to the connecting frame 3, a hollow annular frame 37 is provided in the inner cavity of the annular groove, a connecting hole is provided on one side of the hollow annular frame 37 close to the connecting frame 3, a telescopic hose 23 is fixedly connected to one side of the hollow annular frame 37 close to the connecting frame 3, the telescopic hose 23 and the connecting hole are mutually interpenetrating, one end of the telescopic hose 23 away from the hollow annular frame 37 passes through the adjacent slot and is fixedly connected to one side of the adjacent water pump 18, a cross groove is provided at the center of one side of the roller 8 away from the connecting frame 3, a round hole is provided on one side of the cross groove, a blind hole is provided in the round hole, a fifth spring 50 is fixedly connected in the blind hole, one end of the fifth spring 50 away from the connecting frame 3 is fixedly connected to a limiting magnet 51, a cross plate 31 is provided in the inner cavity of the cross groove, and the cross plate 31 is fixedly connected to one end of the adjacent transmission rod 25 and the rotating rod 26 on the side close to the connecting frame 3;

[0039] The motor 24 drives the roller 8 to rotate, and the roller 8 grinds and discharges the material. When the roller 8 needs to be disassembled, the connecting U-shaped rod 5 is taken out, and the connecting frame 3 is flipped. The connecting frame 3 drives the roller 8 to flip through the cross plate 31. When the roller 8 is in a vertical state, the roller 8 can be disassembled by moving it upward.

[0040] Working principle: When the device starts working, the operator pours a large amount of material into the vertical frame 7, and then removes the hook 12 from the surface of the U-shaped rod 5. The hook 12 and the second elastic rope 14 cancel the restriction on the pressing plate 11, and the first elastic rope 13 retracts. The first elastic rope 13 drives the pressing plate 11 to move downward, and the pressing plate 11 moves inside the vertical frame 7. When the pressing plate 11 moves downward, it will squeeze the material inside the vertical frame 7 downward, and the material falls onto the surface of the adjacent roller 8. At this time, the motor 24 is started by an external power supply, and the motor 24 drives the transmission rod 25 to rotate, and the transmission rod 25 drives the first single groove wheel 27 to rotate, and the first single groove wheel 27 drives the double groove wheel through the adjacent belt 28. 29 is rotated, the double-grooved wheel 29 drives the second single-grooved wheel 30 to rotate through the adjacent belt 28, the double-grooved wheel 29 and the second single-grooved wheel 30 drive the adjacent rotating rod 26 to rotate, the transmission rod 25 and the plurality of rotating rods 26 drive the adjacent cross plate 31 to rotate, the cross plate 31 drives the adjacent roller 8 to rotate, the roller 8 grinds and conveys the material, when it is necessary to adjust the distance between the rollers 8, the operator turns the crank 34, the crank 34 drives the threaded rod 35 to rotate, the threaded rod 35 drives the front adjustment ring 43 to move to the rear side, the front adjustment ring 43 drives the third spring 46 to be compressed through the adjacent limit plug rod 45, the limit plug rods 45 contact each other and drive the rear adjustment The ring 43 moves rearward, and the front roller 8 will gradually approach the middle roller 8, which can improve the grinding efficiency of the material. If it is necessary to adjust the distance between the rear roller 8 and the middle roller 8, the operator continues to turn the crank 34, and the crank 34 drives the threaded rod 35 to rotate, and the threaded rod 35 drives the front adjusting ring 43 to move rearward, and the front adjusting ring 43 drives the rear adjusting ring 43 to move rearward through the third spring 46 and the limit plug 45, and the rear adjusting ring 43 drives the second spring 42 to be compressed, so that the middle roller 8 gradually approaches the rear roller 8. After the material is ground by multiple rollers 8, it will be transported to the discharge plate 4, which is convenient for collecting the discharged material. If there is material left on the top of the movable plate 17 The operator pushes the limiting U-shaped rod 16 forward, and the limiting U-shaped rod 16 drives the fourth spring 48 to be compressed, and the limiting U-shaped rod 16 drives the push plate 47 to move forward, so as to push and discharge the material on the top of the movable plate 17. When the roller 8 grinds the material, the roller 8 will generate heat. At this time, the roller 8 needs to be cooled and dissipated. A container filled with water is placed on the top of the base 1, and the water pump 18 is started. The connecting pipe 19 absorbs the water. The water pump 18 transports the water to the inside of the three adjacent telescopic hoses 23. The water enters the inside of the adjacent hollow annular frame 37 through the telescopic hose 23. The inside of the hollow annular frame 37 will be gradually filled with water, and the flowing water will dissipate heat and cool the adjacent rollers 8.

[0041] After the device finishes working, when the roller 8 needs to be disassembled, the operator first moves the connecting U-shaped rod 5 upwards, and the connecting U-shaped rod 5 drives the vertical frame 7 to move upwards through the round tube 9 and the rope 10, and the connecting U-shaped rod 5 gradually moves away from the cylinder 6. Then the operator holds the handle 15 and flips the connecting frames 3 on the left and right sides through the hinges respectively, and the rollers 8 on the left and right sides will move away from each other, and the connecting magnets 38 between the two adjacent rollers 8 will gradually move away. In the process of flipping the connecting frame 3, the connecting frame 3 drives the movable plate 17 to move upwards through the connecting rope 22, and the movable plate 17 moves upwards through the connecting rope 22. The L-shaped rod 20 drives the slider 21 to move upward, and the adjacent roller 8 will flip along with the flipping of the connecting frame 3. The roller 8 will drive the hollow ring frame 37 to flip, and the telescopic hose 23 will be stretched. When the roller 8 is in a vertical state, the operator moves the roller 8 upward. When the roller 8 moves upward, the roller 8 will drive the fifth spring 50 and the limiting magnet 51 to move upward, and the limiting magnet 51 will gradually move away from the adjacent cross plate 31, thereby moving the roller 8 away from the cross plate 31, so that the roller 8 can be disassembled, and the hollow ring frame 37 will be moved out from the inside of the roller 8 for subsequent use.

Claims

1. A three-roller machine with temperature control function, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a vertical plate (2) near the left and right sides, and two slide grooves are provided on the corresponding sides of the two vertical plates (2). A movable plate (17) is provided between the two vertical plates (2) near the top, and the left and right sides of the movable plate (17) are provided with grooves. The bottom of the movable plate (17) is fixedly connected to an L-shaped rod (20) near the four corners, and the end of the L-shaped rod (20) away from the movable plate (17) is fixedly connected to a slider (21), and the slider (21) is movably connected to the inner cavity of the adjacent slide groove. The bottom of the movable plate (17) is fixedly connected to a water pump (18) near the left and right sides, and the bottom of the water pump (18) is fixedly connected to a connecting pipe (19). The top of the vertical plate (2) is fitted with a connecting frame (3), and the side of the connecting frame (3) away from the roller (8) is provided with two hinges. The connecting frame (3) is connected to the adjacent vertical plate (17) through the hinge. 2) One side is movably connected, a plurality of rollers (8) are provided between the two connection frames (3), the plurality of rollers (8) are arranged in pairs, a plurality of grooves are provided on the corresponding sides of the two adjacent rollers (8), the inner cavities of the grooves are fixedly connected with connection magnets (38), the two adjacent connection magnets (38) are arranged in pairs, three connection ropes (22) are fixedly connected at the bottom of the side of the connection frame (3) close to the rollers (8), the ends of the connection ropes (22) away from the connection frame (3) are fixedly connected in the adjacent grooves, and an adjustment mechanism is provided at the top of the movable plate (17). When the rollers need to be disassembled, the connection frames on the left and right sides are flipped over by hinges respectively, the rollers on the left and right sides will move away from each other, and the connection magnets between the two adjacent rollers will gradually move away. In the process of flipping the connection frame, the connection frame drives the movable plate to move upwards through the connection ropes.

2. The three-roller mill with temperature control function according to claim 1, characterized in that: The adjustment mechanism comprises two motors (24), a connection groove is provided on the corresponding side of the two connection frames (3), a movable groove is provided on the side of the inner cavity of the connection frame (3) away from the roller (8), the two motors (24) are arranged on the left and right, and the two motors (24) are respectively located in the inner cavities of adjacent connection frames (3), the power output shafts of the motors (24) are fixedly connected to transmission rods (25), one end of the transmission rod (25) away from the motor (24) passes through the adjacent connection groove, and the side of the motor (24) away from the transmission rod (25) is fixedly connected to a moving block (36), and the moving block (36) is movably connected to the adjacent The motor (24) is provided with two rotating rods (26) on the front side, and the ends of the rotating rods (26) away from the roller (8) are plugged with movable blocks (32), and the movable blocks (32) are movably connected to the adjacent movable groove cavities. The ends of the rotating rods (26) away from the movable blocks (32) penetrate the adjacent connecting grooves. The outer edges of the transmission rods (25) are fixedly connected with the first single groove wheel (27), the outer edges of the rotating rods (26) located at the rear side are fixedly connected with the double groove wheel (29), and the outer edges of the rotating rods (26) located at the front side are fixedly connected with the second single groove wheel (30), and the double groove wheels (29) are respectively connected with the first single groove wheel (27). The groove wheel (27) and the second single groove wheel (30) are provided with a belt (28), and the double groove wheel (29) is respectively connected to the first single groove wheel (27) and the second single groove wheel (30) through the belt (28). The outer edge of the motor (24) is sleeved with a movable ring (33), and the front and rear sides of the movable ring (33) are fixedly connected with fixed columns (39). The rear end of the fixed column (39) located on the rear side is fixedly connected with a first spring (41), and the front end of the fixed column (39) located on the front side is fixedly connected with a connecting rod (40). The outer edge of the rotating rod (26) is sleeved with an adjusting ring (43), and the inner cavity side wall of the adjusting ring (43) is provided with a An annular groove is provided, and four protrusions (49) are fixedly connected to the outer edge of the rotating rod (26), and the four adjacent protrusions (49) are located in the adjacent inner cavity of the annular groove. The front and rear sides of the adjusting ring (43) are fixedly connected to connecting columns (44), and a second spring (42) is fixedly connected between the adjacent fixing columns (39) and connecting columns (44). A third spring (46) is fixedly connected between two adjacent connecting columns (44), and the inner cavities of the third spring (46) and the second spring (42) are both provided with a limiting rod (45), and one end of the limiting rod (45) is fixedly connected to one end of the adjacent connecting column (44).

3. The three-roller mill with temperature control function according to claim 1, characterized in that: An annular groove is provided on one side of the roller (8) close to the connection frame (3); a hollow annular frame (37) is provided in the inner cavity of the annular groove; a connection hole is provided on one side of the hollow annular frame (37) close to the connection frame (3); a telescopic hose (23) is fixedly connected to one side of the hollow annular frame (37) close to the connection frame (3); the telescopic hose (23) and the connection hole are mutually interpenetrating; an end of the telescopic hose (23) away from the hollow annular frame (37) passes through an adjacent groove and is fixedly connected to one side of an adjacent water pump (18).

4. The three-roller machine with temperature control function according to claim 1, characterized in that: A cross groove is provided at the center of a side of the roller (8) away from the connecting frame (3), a round hole is provided on one side of the cross groove, a blind hole is provided in the round hole, a fifth spring (50) is fixedly connected in the blind hole, one end of the fifth spring (50) away from the connecting frame (3) is fixedly connected to a limiting magnet (51), a cross plate (31) is provided in the inner cavity of the cross groove, and the side of the cross plate (31) close to the connecting frame (3) is fixedly connected to one end of an adjacent transmission rod (25) and a rotating rod (26).

5. The three-roller mill with temperature control function according to claim 1, characterized in that: Two adjustment holes are provided on the rear side of the movable plate (17), and the inner cavities of the adjustment holes are fixedly connected to fourth springs (48). The rear ends of the fourth springs (48) are fixedly connected to limiting U-shaped rods (16), and the ends of the two limiting U-shaped rods (16) away from the fourth springs (48) are fixedly connected to a push plate (47).

6. The three-roller mill with temperature control function according to claim 1, characterized in that: The top of the connection frame (3) is fixedly connected to a cylinder (6) near the rear side, the inner cavities of the two cylinders (6) are jointly provided with a connecting U-shaped rod (5), the outer edges of the connecting U-shaped rod (5) are sleeved with two round tubes (9), the front and rear sides of the round tube (9) are both fixedly connected with ropes (10), the ends of the ropes (10) away from the round tube (9) are jointly fixedly connected to a vertical frame (7), the top and bottom of the vertical frame (7) are both opened, a pressing plate (11) is provided near the top of the inner cavity of the vertical frame (7), the left and right sides of the pressing plate (11) are both fixedly connected with two first elastic ropes (13), and the ends of the first elastic ropes (13) away from the pressing plate (11) are fixedly connected to the side wall of the inner cavity of the vertical frame (7).

7. The three-roller mill with temperature control function according to claim 1, characterized in that: A discharge plate (4) is fixedly connected to the top of the movable plate (17) near the front side, and a handle (15) is fixedly connected to the top of the connection frame (3) near the front side.

8. The three-roller mill with temperature control function according to claim 6, characterized in that: A second elastic rope (14) is fixedly connected to the center of the top of the pressing plate (11), and a hook (12) is fixedly connected to the top of the second elastic rope (14), and the hook (12) is sleeved on the outer edge of the connecting U-shaped rod (5).

9. The three-roller mill with temperature control function according to claim 2, characterized in that: A threaded hole is provided on the front side of the connection frame (3), a threaded rod (35) is threadedly connected to the inner cavity of the threaded hole, a rear end of the threaded rod (35) is plugged into one end of an adjacent connection column (44), and a crank handle (34) is fixedly connected to the front end of the threaded rod (35).

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