Aluminum foil roller heating device

Abstract

The utility model discloses an aluminum foil roller heating device, which effectively achieves the purpose of conveniently heating a roller, and comprises a heating frame and a supporting seat, the left side and the right side of the heating frame are respectively provided with a lower adaptive plate, the upper side of each lower adaptive plate is provided with an upper adaptive plate, the inner part of each upper adaptive plate is provided with an adaptive bag, and the upper part of the heating frame is provided with a sealing cover. The upper adaptive plate and the lower adaptive plate are provided with adaptive grooves, the adaptive grooves form a closed hole, a heating mechanism is arranged in the heating frame, and a heat conduction mechanism is arranged on the inner wall of the heating frame. The device is convenient to move and use, the heat loss in the heating process is reduced, the heating efficiency is improved, and the function of accurately observing the heating temperature of the roller is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of aluminum foil production equipment and relates to an aluminum foil roller heating device. Background Art

[0002] The roller is the main working part and tool on the rolling mill that causes continuous plastic deformation of the metal. During the extrusion process of the aluminum foil, the temperature of the roller needs to be controlled to a certain extent to increase the stability of the thickness of the extrusion process. However, when the machine is cold-started in winter, the temperature of the roller is generally too low, causing the aluminum foil produced in the front stage to not meet the requirements. In order to increase the yield rate of the product, the aluminum foil roller is generally heated artificially before the machine is cold-started in winter to make its temperature meet the requirements (generally at least 40 degrees Celsius). However, the existing heating equipment is not convenient for the roller to use, and the temperature of the roller after heating is not uniform. Therefore, a kind of aluminum foil roller heating device that can evenly heat the aluminum foil roller is needed to solve the above problems. Utility Model Content

[0003] In view of the above problems, the utility model proposes an aluminum foil roller heating device, which well solves the problems in the prior art.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0005] A heating device for an aluminum foil roller comprises a heating frame and a support seat fixedly connected to the left and right ends of the heating frame, a lower adapter plate being fixedly connected to each of the left and right sides of the heating frame, an upper adapter plate being provided on the upper side of each of the lower adapter plates for sliding connection with the heating frame, an expandable adapter capsule being provided inside each of the upper adapter plates, a sealing cover being rotatably connected to the upper side of the heating frame, an adaptation groove being provided on each of the upper adapter plates and the lower adapter plate, every two corresponding adaptation grooves cooperate with each other to form a closed hole, the closed hole and the corresponding adapter capsule cooperate with each other to form a space-blocking structure, a heating mechanism being symmetrically provided front and back inside the heating frame, and a heat-conducting mechanism being provided on each of the front and back sides of the inner wall of the heating frame.

[0006] Preferably, a plurality of fixing grooves are provided on the upper side of each of the support seats, and an adjustable seat with an adjustable position is provided near the heating frame of each of the support seats, and the adjustable seat and the support seat cooperate with each other to form a structure that can be adapted to different rollers.

[0007] Preferably, two directional rollers are fixedly connected to the lower side of the support seat on one side of the heating frame, two handles are fixedly connected to the side of the support seat on the other side of the heating frame away from the heating frame, and a plurality of support columns are fixedly connected to the lower side of the heating frame.

[0008] Preferably, an extrusion plate that can slide up and down is provided on the inner side of each upper adapter plate, a plurality of tension springs are provided on the upper side of each extrusion plate, a liquid storage bag is fixedly connected to the lower part of each extrusion plate, the lower part of each liquid storage bag is connected to the corresponding adapter bag, and two semicircular plates corresponding to the extrusion plates are fixedly connected to the sealing cover.

[0009] Preferably, each upper adapter plate is fixedly connected to a sliding bar on both the front and rear sides, and the heating frame is provided with a sliding groove at the position corresponding to each sliding bar, and the sliding bar and the corresponding sliding groove cooperate with each other to form a detachable structure of the upper adapter plate.

[0010] Preferably, the heating mechanism comprises a heating wire for heating, a plurality of heat dissipation zones are provided inside the heating frame, and a detachable dust filter is provided inside each of the heat dissipation zones.

[0011] Preferably, the heat conduction mechanism includes a direction bar rotatably connected to the heating frame, a plurality of cooling fans are fixedly connected to the middle of each direction bar, two motors are fixedly connected to the inside of the heating frame, and a toggle rod is fixedly connected to one side of each motor close to the corresponding direction bar.

[0012] Preferably, a display panel is fixedly connected to the upper side of the sealing cover, and an infrared thermal imager is fixedly connected to the lower side of the sealing cover.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. The utility model has a detachable upper adapter plate and an expandable adapter bag, so that the device can adapt to different types of rollers when in use and be sealed by the adapter bag, thereby reducing heat loss to the outside during the heating process and improving the heating efficiency of the device.

[0015] 2. The utility model has an adjustment seat capable of adjusting the position. When in use, the position of the adjustment seat can be adjusted to make the device adapt to roller bearing seats of different heights, thereby increasing the applicability of the device to different rollers.

[0016] 3. The utility model has a direction bar that can change direction and a cooling fan that can change the blowing direction along with the direction bar, which can make the temperature inside the heating frame more uniform during the heating process.

[0017] 4. The utility model has a display panel and an infrared thermal imager, which can facilitate the staff to accurately observe the heating temperature of the roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1It is a schematic diagram of the overall structure of the utility model.

[0019] Figure 2 It is a schematic diagram of the internal structure of the utility model.

[0020] Figure 3 It is a schematic diagram of the position of the adaption capsule in the utility model.

[0021] Figure 4 It is a schematic diagram of the internal structure of the direction bar of the utility model.

[0022] In the figure: 1. heating frame; 2. support seat; 3. lower adapter plate; 4. upper adapter plate; 5. adapter capsule; 6. sealing cover; 7. closed hole; 8. heating mechanism; 9. heat conduction mechanism; 10. fixing groove; 11. adjustment seat; 12. directional roller; 13. handle; 14. support column; 15. extrusion plate; 16. tension spring; 17. liquid storage capsule; 18. semicircular plate; 19. sliding bar; 20. sliding groove; 21. heating wire; 22. heat dissipation area; 23. dust filter; 24. direction bar; 25. cooling fan; 26. motor; 27. toggle lever; 29. ​​display panel; 30. infrared thermal imager. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] The following is combined with Figure 1-Figure 4 The specific implementation modes of the present utility model are further described in detail.

[0025] Depend on Figure 1-Figure 4 The utility model comprises a heating frame 1 and a support seat 2 fixedly connected to the left and right ends of the heating frame 1. In order to achieve the purpose of conveniently heating the rolling roller, a lower adapter plate 3 is fixedly connected to the left and right sides of the heating frame 1, and an upper adapter plate 4 slidably connected to the heating frame 1 is provided on the upper side of each of the lower adapter plates 3. An expandable adapter capsule 5 is provided inside each of the upper adapter plates 4. A sealing cover 6 is rotatably connected to the upper side of the heating frame 1. An adaptation groove is provided on each of the upper adapter plates 4 and the lower adapter plate 3. Every two corresponding adaptation grooves cooperate with each other to form a closed hole 7. The closed hole 7 and the corresponding adapter capsule 5 cooperate with each other to form a space blocking structure. A heating mechanism 8 is symmetrically provided front and back inside the heating frame 1, and a heat conduction mechanism 9 is provided on the front and back sides of the inner wall of the heating frame 1.

[0026] When in use, first open the sealing cover 6 and then remove each upper adapter plate 4. Then, the roller to be heated together with its bearing seat can be placed from the upper side of the heating frame 1, and supported at both ends by the support seat 2. Then, the two upper adapter plates 4 are installed downward from the upper side of the heating frame 1. During the installation process, since the center axis of the roller will occupy a part of the space of the closed hole 7, each adapter capsule 5 will be squeezed and then tightly attached to the center axis of the roller, reducing the rate of heat loss from the inside of the heating frame 1 to the outside. Finally, the heating mechanism 8 can be started to heat the roller. During the heating process, the heat inside the heating frame 1 can be balanced by the heat conduction mechanism 9.

[0027] Further, by Figure 1-Figure 2 It is given that, in order to facilitate the installation and heating of rollers of different models, a plurality of fixing grooves 10 are provided on the upper side of each of the support seats 2, and each of the support seats 2 is provided with an adjustable adjustment seat 11 near the heating frame 1, and the adjustment seat 11 cooperates with the support seat 2 to form a structure that can be adapted to different rollers;

[0028] During use, since the heights between the rotating shafts and bearing seats of different rolling mills are not the same, when the height difference between the bearing seat of the rolling mill and its rotating shaft is high, the gap formed by the rotating shaft of the rolling mill and the lower edge of the closed hole 7 is too large, that is, it cannot be adapted to the closed hole 7. The adjustment seat 11 can be removed upward from the upper side of the corresponding support seat 2 and installed on the side of each support seat 2 close to the heating frame, thereby reducing the supporting height of the support seat 2 to the bearing seat, so that the device can be used to heat rolling mills of different models.

[0029] Further, by Figure 1-Figure 2 It is given that, in order to facilitate the movement of the device and thus facilitate its use, two directional rollers 12 are fixedly connected to the lower side of the support seat 2 on one side of the heating frame 1, two handles 13 are fixedly connected to the side of the support seat 2 on the other side of the heating frame 1 away from the heating frame 1, and a plurality of support columns 14 are fixedly connected to the lower side of the heating frame 1;

[0030] When in use, the handle 13 can be pulled upward to make each support column 14 leave the ground, and the device can be moved through the directional rollers 12. When the device is in normal use, the two directional rollers 12 and the support columns 14 can support the entire device to increase the stability of the device.

[0031] Further, by Figure 1-Figure 3It is given that, in order to reduce the heat loss during the heating process and thus improve the heating efficiency, an extrusion plate 15 that can slide up and down is provided on the inner side of each upper adapter plate 4, and a plurality of tension springs 16 are provided on the upper side of each extrusion plate 15. A liquid storage capsule 17 is fixedly connected to the lower part of each extrusion plate 15, and the lower part of each liquid storage capsule 17 is communicated with the corresponding adapter capsule 5. Two semicircular plates 18 corresponding to the extrusion plates 15 are fixedly connected to the sealing cover 6, and two buckles are provided on the rear side of the heating frame 1, and the sealing cover 6 can be connected to the heating frame 1 through the buckles;

[0032] During use, during the closing process of the sealing cover 6, each of the semicircular plates 18 will gradually push the extrusion plate 15 downward, thereby causing each extrusion plate 15 to squeeze the liquid storage capsule 17 downward, pressing the medium (such as air, hydraulic oil, etc.) inside each liquid storage capsule 17 into the adaptation capsule 5, propping up the adaptation capsule 5 and reducing the gap in the closed hole 7. An adaptation groove is provided in the middle of each lower adaptation plate 3. When the adaptation capsule 5 is filled and continuously expands, the adaptation capsule 5 will be filled downward along the adaptation groove, thereby reducing the gap between the lower side of the roller shaft and the closed hole 7 and reducing heat loss.

[0033] Further, by Figure 1-Figure 2 It is provided that, in order to facilitate the use by the staff, each of the front and rear sides of the upper adapter plate 4 is fixedly connected with a sliding bar 19, and the heating frame 1 is provided with a sliding groove 20 corresponding to the position of each sliding bar 19, and the sliding bar 19 and the corresponding sliding groove 20 cooperate with each other to form a detachable structure of the upper adapter plate 4.

[0034] Further, by Figure 1-Figure 2 It is given that in order to achieve the purpose of increasing the service life of the device, the heating mechanism 8 includes a heating wire 21 for heating, and a placement groove is provided inside the front and rear side walls of the heating frame 1, and the heating wire is fixedly connected inside the corresponding placement groove. The heating wire 21 is a prior art and will not be described in detail here. A plurality of heat dissipation areas 22 are provided inside the heating frame 1, and the heat dissipation area 22 is a waist-shaped groove, and a plurality of vents are provided inside thereof to communicate with the corresponding placement groove, so that the placement groove is connected with the area where the rollers are located inside the heating frame 1, and a detachable dust filter 23 is provided inside each of the heat dissipation areas 22, and the dust filter 23 is detachably connected to the corresponding heat dissipation area 22 by magnetic attraction;

[0035] When in use, the dust inside the heating frame 1 can be filtered through the dust filter 23, thereby reducing the damage caused by the dust to its internal components and increasing the service life.

[0036] Further, by Figure 1-Figure 4It is given that, in order to achieve the purpose of evenly increasing the temperature inside the heating frame 1, the heat conduction mechanism 9 includes a direction bar 24 rotatably connected to the heating frame 1, a plurality of hinge shafts are arranged on the upper side of each direction bar 24, each direction bar 24 is rotatably connected to the heating frame 1 through the hinge shaft, a plurality of cooling fans 25 are fixedly connected to the middle of each direction bar 24, two motors 26 are fixedly connected to the inside of the heating frame 1, and a toggle rod 27 is fixedly connected to the side of each motor 26 close to the corresponding direction bar 24;

[0037] When in use, after starting the cooling fan 25, the hot air heated by the heating wire 21 inside the placement groove will be extracted through the cooling fan and blown toward the roller. After starting the motor 26, the motor 26 drives each toggle rod 27 to rotate at a uniform speed. When the toggle rod 27 toggles the direction bar 24, the angle of the direction bar 24 is periodically changed, so that the direction bar 24 periodically changes its pitch angle, thereby changing the blowing direction of the cooling fan 25, so that the cooling fan 25 can blow the heated hot air in different directions, thereby evenly increasing the temperature inside the heating frame 1.

[0038] Further, by Figure 1-Figure 2 It is given that, in order to achieve the purpose of accurately observing the heating temperature of the roll, a display panel 29 is fixedly connected to the upper side of the sealing cover 6, and an infrared thermal imager 30 is fixedly connected to the lower side of the sealing cover 6. The infrared thermal imager 30 is a prior art, such as the Xinsite thermal infrared imager with a model of HT-19, which will not be described in detail here;

[0039] During use, the staff can observe the heated rollers through the infrared thermal imager 30 and the display panel 29 .

[0040] When the utility model is used, firstly, the sealing cover 6 is opened and each upper adapter plate 4 is removed, and then the roller to be heated together with its bearing seat can be placed from the upper side of the heating frame 1, and supported at both ends by the support seat 2, and then the two upper adapter plates 4 are installed downward from the upper side of the heating frame 1. During the installation process, since the central axis of the roller occupies a part of the space of the closed hole 7, each adapter capsule 5 will be squeezed and then closely attached to the central axis of the roller, reducing the rate of heat loss from the inside of the heating frame 1 to the outside, and the sealing cover 6 is opened. During the closing process, each of the semicircular plates 18 will gradually push the extrusion plate 15 downward, so that each extrusion plate 15 will squeeze the liquid storage capsule 17 downward, and the medium (such as air, hydraulic oil, etc.) inside each liquid storage capsule 17 will be pressed into the adapter capsule 5, and the adapter capsule 5 will be propped up to further reduce the gap between the closed hole 7 and the roller center axis, thereby increasing the thermal insulation performance of the device. Finally, the heating mechanism 8 can be started to heat the roller. During the heating process, the air inside the heating frame 1 is filtered by the filter screen of the heat dissipation area 22 and then heated by the heating wire 21. , and then blown out by the cooling fan 25. At this time, the motor 26 drives each toggle rod 27 to rotate at a uniform speed. Under the rotation of the toggle rod 27, the angle of the direction bar 24 is periodically changed to change the blowing direction of the cooling fan 25, so that the cooling fan 25 can blow the heated hot air in different directions, thereby evenly increasing the temperature inside the heating frame 1; when the device needs to be moved, the handle 13 can be pulled upward to make each support column 14 leave the ground, and the device can be moved by the directional roller 12. When the device is in normal use, the two directional rollers 12 and the support column 14 can support the entire device to increase the stability of the device; when the height difference between the bearing seat of the rolling roller and its rotating shaft is high, the gap formed by the rotating shaft of the rolling roller and the lower edge of the closed hole 7 is too large, that is, it cannot be adapted to the closed hole 7, the adjustment seat 11 can be removed upward from the upper side of the corresponding support seat 2 and installed on the side of each support seat 2 close to the heating frame, thereby reducing the supporting height of the support seat 2 to the bearing seat, so that the device can heat rollers of different models.

[0041] The utility model has a novel structure, ingenious conception, and simple and convenient operation. Through the design, the purpose of conveniently heating the rolling rollers is effectively achieved, and the function of convenient installation and heating of rolling rollers of different models is realized, which facilitates the movement of the device and thus the use, reduces the heat loss during the heating process, thereby improving the heating efficiency, facilitating the use of staff, and increasing the service life of the device. It can make the temperature inside the device rise evenly, and realizes the function of accurately observing the heating temperature of the rolling rollers.

[0042] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An aluminum foil roller heating device, characterized in that: It includes a heating frame and a support base fixedly connected to the left and right ends of the heating frame, the left and right sides of the heating frame are respectively fixedly connected with a lower adapter plate, the upper side of each lower adapter plate is provided with an upper adapter plate slidably connected to the heating frame, each upper adapter plate is provided with an expandable adapter bag inside, the upper side of the heating frame is rotatably connected with a sealing cover, each upper adapter plate and the lower adapter plate are provided with an adaptation groove, every two corresponding adaptation grooves cooperate with each other to form a closed hole, the closed hole and the corresponding adaptation bag cooperate with each other to form a space blocking structure, the interior of the heating frame is symmetrically provided with a heating mechanism front and back, and the front and back sides of the inner wall of the heating frame are respectively provided with a heat conduction mechanism.

2. The aluminum foil roller heating device according to claim 1, characterized in that: A plurality of fixing grooves are arranged on the upper side of each support seat, and an adjustable seat with an adjustable position is arranged near the heating frame of each support seat, and the adjustable seat and the support seat cooperate with each other to form a structure that can be adapted to different rollers.

3. The aluminum foil roller heating device according to claim 1, characterized in that: Two directional rollers are fixedly connected to the lower side of the support seat on one side of the heating frame, two handles are fixedly connected to the side of the support seat on the other side of the heating frame away from the heating frame, and a plurality of support columns are fixedly connected to the lower side of the heating frame.

4. The aluminum foil roller heating device according to claim 1, characterized in that: The inner side of each upper adapter plate is provided with an extrusion plate that can slide up and down, and the upper side of each extrusion plate is provided with multiple tension springs. The lower part of each extrusion plate is fixedly connected to a liquid storage bag, and the lower part of each liquid storage bag is connected to the corresponding adapter bag. Two semicircular plates corresponding to the extrusion plates are fixedly connected to the sealing cover.

5. The aluminum foil roller heating device according to claim 1, characterized in that: A sliding bar is fixedly connected to the front and rear sides of each upper adapter plate, and a sliding groove is provided at the position of each sliding bar on the heating frame. The sliding bar cooperates with the corresponding sliding groove to form a detachable structure of the upper adapter plate.

6. The aluminum foil roller heating device according to claim 1, characterized in that: The heating mechanism comprises a heating wire for heating, a plurality of heat dissipation zones are provided inside the heating frame, and a detachable dust filter is provided inside each of the heat dissipation zones.

7. The aluminum foil roller heating device according to claim 1, characterized in that: The heat conduction mechanism includes a direction bar rotatably connected to the heating frame, a plurality of cooling fans are fixedly connected to the middle of each direction bar, two motors are fixedly connected to the inside of the heating frame, and a toggle rod is fixedly connected to one side of each motor close to the corresponding direction bar.

8. The aluminum foil roller heating device according to claim 1, characterized in that: A display panel is fixedly connected to the upper side of the sealing cover, and an infrared thermal imager is fixedly connected to the lower side of the sealing cover.

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