Water-cooling electromagnetic induction heating roller device

Abstract

The utility model relates to the technical field of electromagnetic heating rollers, and discloses a water cooling type electromagnetic induction heating roller device which comprises an electromagnetic heating roller body, a cooling water tank is arranged in the electromagnetic heating roller body, end plates are rotatably arranged at the two ends of the cooling water tank, and the end plates are rotatably connected with the electromagnetic heating roller body. Wherein one end plate is fixedly connected with a water inlet pipe, the other end plate is fixedly connected with a water outlet pipe, the other end of the water outlet pipe is connected with a water storage tank, one side of the water storage tank is fixedly connected with a water pump, a water inlet of the water pump is communicated with the inside of the water storage tank, and a water outlet of the water pump is connected with a cleaning assembly. According to the water-cooling type electromagnetic induction heating roller device, if the temperature in the electromagnetic heating roller body is too high and influences are generated on electronic elements in the electromagnetic heating roller body, cooling liquid can be injected into the cooling water tank through the water inlet pipe at the moment, so that the temperature in the electromagnetic heating roller body is reduced, and the temperature in the electromagnetic heating roller body is reduced; and electronic elements in the electromagnetic heating roller main body are prevented from being damaged due to high temperature.

Description

Technical Field

[0001] This utility model relates to the field of electromagnetic heating roller technology, specifically a water-cooled electromagnetic induction heating roller device. Background Technology

[0002] The electromagnetic heating roller is a heating roller based on the principle of electromagnetic induction. It utilizes the heating effect of metal in an electromagnetic field to achieve efficient and precise heating. Not only is its design unique, but its performance is also outstanding. It can quickly respond to and stably maintain the required temperature, providing strong support for various heating and drying processes. Its precise temperature control and high heating efficiency make the electromagnetic heating roller highly favored in many industrial fields, becoming an indispensable piece of equipment.

[0003] For example, patent CN212544092U discloses an electromagnetic heating roller, including a roller with a hollow interior. Shafts are located at both ends of the roller, and a coil shaft is installed inside. Multiple electromagnetic heating coils are wound around the surface of the coil shaft. Fixed shafts are located at both ends of the coil shaft, and bearings are fitted around the outside of each fixed shaft. Mounting grooves are formed on the shafts corresponding to the bearings. Any one of the fixed shafts penetrates the shaft and is positioned on the outside of the shaft, and a conductive slip ring is provided. A temperature sensor is installed inside the side wall of the roller, and the temperature sensor is electrically connected to the conductive slip ring via a wire. A mounting through-hole is radially formed in the roller, and a base is movably installed within the mounting through-hole. An infrared temperature measuring mechanism is installed on the base, and a removable cover plate is provided on the mounting through-hole. This electromagnetic heating roller can detect the roller temperature in real time through the temperature sensor and the infrared temperature measuring mechanism. The conductive slip ring can rotate synchronously with the roller, outputting a temperature signal for real-time monitoring and control of the roller temperature.

[0004] The electromagnetic heating roller in the aforementioned patent still has certain drawbacks:

[0005] During operation, the internal heat of the electromagnetic heating roller is often difficult to dissipate effectively, which easily leads to heat accumulation inside the roller, causing the internal temperature of the electromagnetic heating roller to rise sharply. Excessive temperature not only affects the stable operation of the equipment, but also poses a serious threat to the electronic components inside the electromagnetic heating roller, which may cause component damage and thus affect the normal operation of the entire heating system. Utility Model Content

[0006] To address the shortcomings of existing technologies, this utility model provides a water-cooled electromagnetic induction heating roller device, which makes the main body of the electromagnetic heating roller less prone to damage due to high temperatures.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a water-cooled electromagnetic induction heating roller device, comprising an electromagnetic heating roller body, wherein a cooling water tank is provided inside the electromagnetic heating roller body, and end plates are rotatably provided at both ends of the cooling water tank, the end plates being rotatably connected to the electromagnetic heating roller body, one end plate being fixedly connected to a water inlet pipe, the other end plate being fixedly connected to a water outlet pipe, the other end of the water outlet pipe being connected to a water storage tank, a water pump being fixedly connected to one side of the water storage tank, the water inlet of the water pump being connected to the inside of the water storage tank, the water outlet of the water pump being connected to a cleaning component, and a wiping component being sleeved on the outside of the electromagnetic heating roller body.

[0008] Furthermore, the wiping assembly includes a support ring, a left-side locking block, a sliding rod, a connecting plate, a wiping block, and an elastic element. The support ring is sleeved on the outside of the electromagnetic heating roller body. Slots are provided on both sides of the support ring. A left-side locking block is engaged in the slot on the left side of the support ring. A sliding rod is slidably connected to the middle position of the left-side locking block. A connecting plate is fixedly connected to the bottom of the sliding rod. A wiping block is fixedly connected to the bottom of the connecting plate. An elastic element is sleeved on the upper end of the sliding rod. The upper end of the elastic element is fixedly connected to the sliding rod, and the lower end of the elastic element is fixedly connected to the left-side locking block.

[0009] Furthermore, the outer wall of the support ring is provided with a rotating groove, a rotating block is slidably connected inside the rotating groove, a collar is fixedly connected to the outer wall of the rotating block, a positioning block is fixedly connected to the side wall of the collar, and the positioning block matches the left-side locking block.

[0010] Furthermore, the cleaning assembly includes a water supply pipe, a water supply ring, a nozzle, and a right-side locking block. The right-side locking block is engaged in a slot located on the right side of the support ring. A nozzle is fixedly attached to the right-side locking block. A water supply ring is fixedly attached to one end of the nozzle away from the electromagnetic heating roller body. A water supply pipe is fixedly attached to one side of the water supply ring, and the other end of the water supply pipe is fixedly attached to the outlet of the water pump.

[0011] Furthermore, a fixing bolt is threaded onto one side of the collar, and the end of the fixing bolt abuts against the rotating groove.

[0012] Furthermore, the positioning block is L-shaped, and the slot has a cross-shaped cross section.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] If the temperature inside the electromagnetic heating roller body is too high, affecting the electronic components inside the electromagnetic heating roller body, coolant can be injected into the cooling water tank through the water inlet pipe to reduce the temperature inside the electromagnetic heating roller body and prevent damage to the electronic components inside the electromagnetic heating roller body due to high temperature. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the connection structure between the nozzle and the support ring of this utility model;

[0017] Figure 3 This is a schematic diagram of the connection structure between the support ring and the collar of this utility model.

[0018] In the diagram: 1. Electromagnetic heating roller body; 2. Cooling water tank; 3. End plate; 4. Inlet pipe; 5. Outlet pipe; 6. Water storage tank; 7. Water pump; 8. Water delivery pipe; 9. Water delivery ring; 10. Nozzle; 11. Right side locking block; 12. Support ring; 13. Locking groove; 14. Left side locking block; 15. Slide rod; 16. Connecting plate; 17. Wiping block; 18. Elastic element; 19. Rotating groove; 20. Rotating block; 21. Collar; 22. Fixing bolt; 23. Positioning block. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0020] Please see Figure 1-3 A water-cooled electromagnetic induction heating roller device includes an electromagnetic heating roller body 1. A cooling water tank 2 is provided inside the electromagnetic heating roller body 1. Both ends of the cooling water tank 2 are rotatably provided with end plates 3. The end plates 3 are rotatably connected to the electromagnetic heating roller body 1. One end plate 3 is fixedly connected to a water inlet pipe 4, and the other end plate 3 is fixedly connected to a water outlet pipe 5. The other end of the water outlet pipe 5 is connected to a water storage tank 6. A water pump 7 is fixedly connected to one side of the water storage tank 6. The water inlet of the water pump 7 is connected to the inside of the water storage tank 6. The water outlet of the water pump 7 is connected to a cleaning component. A wiping component is sleeved on the outside of the electromagnetic heating roller body 1.

[0021] In this utility model, if the internal temperature of the electromagnetic heating roller body 1 is too high and affects the electronic components inside the electromagnetic heating roller body 1, coolant can be injected into the cooling water tank 2 through the water inlet pipe 4 to reduce the internal temperature of the electromagnetic heating roller body 1 and prevent damage to the electronic components inside the electromagnetic heating roller body 1 due to high temperature. At the same time, the cleaning component can use the cooled water after absorbing heat to rinse the outer wall of the electromagnetic heating roller body 1, and the wiping component can wipe the rinsed electromagnetic heating roller body 1 to prevent impurities from adhering to the outer wall of the electromagnetic heating roller body 1. In addition, the structure of the electromagnetic heating roller body 1 in this utility model is similar to the electromagnetic heating roller structure disclosed in the patent authorized publication number CN212544092U, so it will not be described in detail here.

[0022] like Figure 1, Figure 2 and Figure 3 As shown, the wiping assembly includes a support ring 12, a left-side locking block 14, a slide rod 15, a connecting plate 16, a wiping block 17, and an elastic element 18. The support ring 12 is sleeved on the outside of the electromagnetic heating roller body 1. The support ring 12 has slots 13 on both sides. The left-side locking block 14 is locked in the slot 13 on the left side of the support ring 12. The slide rod 15 is slidably connected to the middle position of the left-side locking block 14. The connecting plate 16 is fixed to the bottom of the slide rod 15. The wiping block 17 is fixed to the bottom of the connecting plate 16. The elastic element 18 is sleeved on the upper end of the slide rod 15. The upper end of the elastic element 18 is fixed to the slide rod 15, and the lower end of the elastic element 18 is fixed to the left-side locking block 14.

[0023] like Figure 3 As shown, the outer wall of the support ring 12 is provided with a rotating groove 19, and a rotating block 20 is slidably connected inside the rotating groove 19. A collar 21 is fixedly connected to the outer wall of the rotating block 20, and a positioning block 23 is fixedly connected to the side wall of the collar 21. The positioning block 23 matches the left-side locking block 14.

[0024] Specifically, when it is necessary to wipe the outer wall of the electromagnetic heating roller body 1, simply insert the left side locking block 14 into the locking slot 13, then rotate the collar 21 to fix the left side locking block 14 through the positioning block 23, and then push the support ring 12 to move, so that the outer wall of the electromagnetic heating roller body 1 can be wiped and cleaned through the wiping block 17.

[0025] like Figure 1 and Figure 2 As shown, the cleaning assembly includes a water supply pipe 8, a water supply ring 9, a nozzle 10, and a right-side locking block 11. The right-side locking block 11 is locked in the locking groove 13 located on the right side of the support ring 12. The nozzle 10 is fixedly connected to the right-side locking block 11. The end of the nozzle 10 away from the electromagnetic heating roller body 1 is fixedly connected to the water supply ring 9. The water supply pipe 8 is fixedly connected to one side of the water supply ring 9. The other end of the water supply pipe 8 is fixedly connected to the outlet of the water pump 7.

[0026] Specifically, when the cleaning component needs to be installed, simply insert the right-side locking block 11 into the right-side slot 13 of the support ring 12, and then rotate the collar 21 to fix the right-side locking block 11 by the positioning block 23. This installation method is simple, convenient and easy to operate.

[0027] like Figure 1 , Figure 2 and Figure 3 As shown, a fixing bolt 22 is threadedly connected to one side of the collar 21, and the end of the fixing bolt 22 abuts against the rotating groove 19. Tightening the fixing bolt 22 can restrict the collar 21 and prevent the collar 21 from rotating on its own, which would cause the right-side locking block 11 or the left-side locking block 14 to lose its restraint.

[0028] like Figure 1, Figure 2 and Figure 3 As shown, the positioning block 23 is L-shaped, and the cross section of the slot 13 is cross-shaped. The L-shaped positioning block 23 has a better limiting effect, and the cross-shaped slot 13 can prevent the right side slot 11 or the left side slot 14 from disengaging from the slot 13.

[0029] 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.

Claims

1. A water-cooled electromagnetic induction heating roller device comprising an electromagnetic heating roller main body (1), characterized in that, The inside of the electromagnetic heating roller body (1) is provided with a cooling water groove (2), both ends of the cooling water groove (2) are rotatably provided with end plates (3), the end plates (3) are rotatably connected with the electromagnetic heating roller body (1), one of the end plates (3) is fixedly connected with a water inlet pipe (4), the other end plate (3) is fixedly connected with a water outlet pipe (5), the other end of the water outlet pipe (5) is connected with a water storage tank (6), one side of the water storage tank (6) is fixedly connected with a water pump (7), the water inlet of the water pump (7) is connected with the inside of the water storage tank (6), the water outlet of the water pump (7) is connected with a cleaning assembly, and the outside of the electromagnetic heating roller body (1) is provided with a wiping assembly.

2. A water-cooled electromagnetic induction heating roller apparatus according to claim 1, wherein The wiping assembly comprises a supporting ring (12), a left clamping block (14), a sliding rod (15), a connecting plate (16), a wiping block (17) and an elastic member (18), the supporting ring (12) is arranged outside the electromagnetic heating roller body (1), both sides of the supporting ring (12) are provided with clamping grooves (13), the left clamping block (14) is clamped in the clamping groove (13) on the left side of the supporting ring (12), the sliding rod (15) is connected to the middle position of the left clamping block (14), the connecting plate (16) is fixedly connected to the bottom of the sliding rod (15), the wiping block (17) is fixedly connected to the bottom of the connecting plate (16), the elastic member (18) is arranged on the upper end of the sliding rod (15), the upper end of the elastic member (18) is fixedly connected with the sliding rod (15), and the lower end of the elastic member (18) is fixedly connected with the left clamping block (14).

3. A water cooled electromagnetic induction heating roller apparatus as claimed in claim 2, wherein, The outer wall of the supporting ring (12) is provided with a rotating groove (19), the rotating groove (19) is slidably connected with a rotating block (20), the outer wall of the rotating block (20) is fixedly connected with a sleeve ring (21), the side wall of the sleeve ring (21) is fixedly connected with a positioning block (23), and the positioning block (23) is matched with the left clamping block (14).

4. A water-cooled electromagnetic induction heating roller apparatus according to claim 2, wherein The cleaning assembly comprises a water conveying pipe (8), a water conveying ring (9), a spray head (10) and a right clamping block (11), the right clamping block (11) is clamped in the clamping groove (13) on the right side of the supporting ring (12), the spray head (10) is fixedly connected to the right clamping block (11), the water conveying ring (9) is fixedly connected to the end of the spray head (10) away from the electromagnetic heating roller body (1), the water conveying pipe (8) is fixedly connected to one side of the water conveying ring (9), and the other end of the water conveying pipe (8) is fixedly connected with the water outlet of the water pump (7).

5. A water-cooled electromagnetic induction heating roller apparatus according to claim 3, wherein The sleeve ring (21) is threadedly connected with a fixing bolt (22), and the end of the fixing bolt (22) abuts against the rotating groove (19).

6. A water cooled electromagnetic induction heating roller apparatus as claimed in claim 3, wherein, The positioning block (23) is L-shaped, and the cross section of the clamping groove (13) is cross-shaped.

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