Foldable aluminum foil heater

Abstract

The utility model relates to the technical field of heaters, in particular to a foldable aluminum foil heater which comprises a first rotating plate, a second rotating plate and an adjusting device, the first rotating plate is placed on the surface of the second rotating plate, a first heating wire is installed on the surface of the first rotating plate, and a second heating wire is installed on the surface of the second rotating plate. An extension line is fixedly connected between the first heating wire and the second heating wire, the adjusting device is arranged on the surface of the first rotating plate and comprises an abutting plate, and the abutting plate makes contact with the surface of the first rotating plate. According to the aluminum foil heater, the length of the aluminum foil heater is effectively adjusted by arranging the adjusting device, when the aluminum foil heater is used, the first rotating plate and the second rotating plate are rotated, the situation that the space length is not enough when a worker installs the aluminum foil heater is avoided, the practicability of the aluminum foil heater is improved, and the auxiliary performance of the aluminum foil heater is improved; the installation difficulty of the aluminum foil heater is reduced, and the adjustability of the aluminum foil heater is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of heaters, in particular to a foldable aluminum foil heater. Background Art

[0002] Aluminum foil heater is a common heating equipment. Aluminum foil heater can be used in various heating fields, such as kitchen appliances, industrial heating equipment, etc. In kitchen appliances, aluminum foil heater can be used in equipment such as toasters, microwave ovens and ovens. In the field of industrial heating, aluminum foil heater can be used in equipment such as heat sealers, hot melt glue machines and heating tubes. The advantages of aluminum foil heater are that it heats quickly, is efficient, reliable and easy to control. At the same time, aluminum foil heater has low cost and long service life, so it is widely used in various heating fields. With the development of society, aluminum foil heater is used when the machine needs to be heated.

[0003] The inventor discovered in his daily work that workers connected a power source to an aluminum foil heater, and the aluminum foil heater achieved the purpose of heating the machine by increasing the temperature of the heating wire. However, when installing the aluminum foil heater, the workers were affected by the length of the space, which caused the workers to replace the aluminum foil heater with a shorter length, which in turn led to more stringent installation conditions for the aluminum foil heater. Utility Model Content

[0004] The utility model aims to solve the disadvantage that the installation conditions of the aluminum foil heater in the prior art are relatively harsh, and proposes a foldable aluminum foil heater.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a foldable aluminum foil heater, comprising a first rotating plate, a second rotating plate and an adjusting device, wherein the first rotating plate is placed on the surface of the second rotating plate, a first heating wire is installed on the surface of the first rotating plate, a second heating wire is installed on the surface of the second rotating plate, an extension wire is fixedly connected between the first heating wire and the second heating wire, the adjusting device is arranged on the surface of the first rotating plate, the adjusting device comprises a butt plate, the butt plate contacts the surface of the first rotating plate, the butt plate contacts the surface of the second rotating plate, two positioning blocks are threadedly connected to the surfaces of the first rotating plate and the second rotating plate respectively, a connecting block is fixedly connected to the surface of the first rotating plate, a connecting block is fixedly connected to the surface of the second rotating plate, the connecting block of the first rotating plate is fixedly connected to a rotating ring, the connecting block of the second rotating plate is fixedly connected to a supporting block, the upper and lower ends of the rotating ring contact the surfaces of the two supporting blocks, and the supporting block can cooperate with the second rotating plate to achieve the purpose of supporting the connecting rod.

[0006] Preferably, a connecting rod is fixedly connected between the two support blocks, and the connecting rod is in contact with the surface of the rotating ring. The connecting rod can cooperate with the support blocks to achieve the purpose of supporting the rotating ring.

[0007] Preferably, a positioning device is provided on the surface of the first rotating plate, and the positioning device includes an idle port, and the idle port is opened on the surface of the first rotating plate, and the idle port can cooperate with the first rotating plate to achieve the purpose of accommodating the pressure plate.

[0008] Preferably, an adjusting rod is threadedly connected to the surface of the first rotating plate, and the adjusting rod is located at one side of the idle opening. The adjusting rod can cooperate with the first rotating plate to achieve the purpose of limiting the rotation of the pressing plate.

[0009] Preferably, a positioning hole is provided on the upper surface of the second rotating plate, and the positioning hole has the same size as the idle opening. The positioning hole can cooperate with the second rotating plate to achieve the purpose of accommodating the pressure plate.

[0010] Preferably, the surface of the adjusting rod is slidably connected with a pressure plate, the pressure plate contacts the surface of the first rotating plate, the protruding end of the lower surface of the pressure plate is the same size as the positioning hole, and the pressure plate can cooperate with the adjusting rod to achieve the purpose of limiting the second rotating plate.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, by setting an adjustment device, when the aluminum foil heater is in use, the length of the aluminum foil heater is adjusted, and the device is used. The device heats the heating wire through a power supply to achieve the purpose of heating the machine, and the positioning block is rotated. The positioning block is separated from the abutment plate, and the abutment plate loses the restriction on the first and second rotating plates. The first and second rotating plates are rotated. The first and second rotating plates will drive the first heating wire and the second heating wire during the rotation. When the backs of the first rotating plate and the second heating plate are abutted, the extension wires of the first heating wire and the second heating wire will appear in a taut state, limiting the first rotating plate and the second rotating plate. By setting the adjustment device, the length of the aluminum foil heater can be effectively adjusted. When the aluminum foil heater is in use, the first rotating plate and the second rotating plate are rotated, which avoids the situation that the space length is insufficient when the worker installs the aluminum foil heater, improves the practicality of the aluminum foil heater, improves the auxiliary function of the aluminum foil heater, reduces the difficulty of installation of the aluminum foil heater, and improves the adjustability of the aluminum foil heater. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A three-dimensional structural schematic diagram of a foldable aluminum foil heater is proposed for the utility model;

[0014] Figure 2 The utility model provides a schematic diagram of the structure of an adjustment device for a foldable aluminum foil heater;

[0015] Figure 3 The utility model proposes a foldable aluminum foil heater Figure 2 Schematic diagram of the structure at A in the middle;

[0016] Figure 4 The utility model provides a schematic structural diagram of a positioning device for a foldable aluminum foil heater;

[0017] Figure 5 The utility model proposes a foldable aluminum foil heater Figure 4 Schematic diagram of the structure at point B in the middle.

[0018] Legend:

[0019] 1. First rotating plate; 2. Second rotating plate; 3. Adjusting device; 31. Positioning block; 32. Abutment plate; 33. Support block; 34. Rotating ring; 35. Connecting rod; 36. Connecting block; 4. Positioning device; 41. Positioning hole; 42. Adjusting rod; 43. Idle port; 44. Pressing plate; 5. First heating wire; 6. Second heating wire; 7. Extension wire. DETAILED DESCRIPTION

[0020] See also Figure 1-5 The utility model provides a technical solution: a foldable aluminum foil heater, comprising a first rotating plate 1, a second rotating plate 2 and an adjusting device 3, the first rotating plate 1 is placed on the surface of the second rotating plate 2, a first heating wire 5 is installed on the surface of the first rotating plate 1, a second heating wire 6 is installed on the surface of the second rotating plate 2, an extension wire 7 is fixedly connected between the first heating wire 5 and the second heating wire 6, and the adjusting device 3 is arranged on the surface of the first rotating plate 1.

[0021] The specific settings and functions of the adjusting device 3 and the positioning device 4 are described in detail below.

[0022] In this embodiment: the adjusting device 3 includes a butt plate 32, the butt plate 32 contacts the surface of the first rotating plate 1, the butt plate 32 contacts the surface of the second rotating plate 2, the surface of the butt plate 32 is threadedly connected to two positioning blocks 31, the two positioning blocks 31 are respectively threadedly connected to the surfaces of the first rotating plate 1 and the second rotating plate 2, the surface of the first rotating plate 1 is fixedly connected to a connecting block 36, the surface of the second rotating plate 2 is fixedly connected to a connecting block 36, and the connecting block 36 of the first rotating plate 1 is fixedly connected to a rotating ring 34.

[0023] Specifically, the connecting block 36 of the second rotating plate 2 is fixedly connected to the supporting block 33 , the upper and lower ends of the rotating ring 34 are in contact with the surfaces of the two supporting blocks 33 , and the supporting block 33 can cooperate with the second rotating plate 2 to achieve the purpose of supporting the connecting rod 35 .

[0024] Specifically, a connecting rod 35 is fixedly connected between the two supporting blocks 33 , and the connecting rod 35 contacts the surface of the rotating ring 34 .

[0025] In this embodiment, the connecting rod 35 can cooperate with the supporting block 33 to achieve the purpose of supporting the rotating ring 34 .

[0026] In this embodiment: a positioning device 4 is provided on the surface of the first rotating plate 1 , and the positioning device 4 includes an idle opening 43 , and the idle opening 43 is opened on the surface of the first rotating plate 1 , and the idle opening 43 can cooperate with the first rotating plate 1 to achieve the purpose of accommodating the pressure plate 44 .

[0027] Specifically, an adjusting rod 42 is threadedly connected to the surface of the first rotating plate 1 , and the adjusting rod 42 is located at one side of the idle opening 43 .

[0028] In this embodiment, the adjusting rod 42 can cooperate with the first rotating plate 1 to achieve the purpose of limiting the rotation of the pressing plate 44 .

[0029] Specifically, a positioning hole 41 is opened on the upper surface of the second rotating plate 2 . The positioning hole 41 has the same size as the idle opening 43 . The positioning hole 41 can cooperate with the second rotating plate 2 to accommodate the pressing plate 44 .

[0030] Specifically, a pressing plate 44 is slidably connected to the surface of the adjusting rod 42 . The pressing plate 44 contacts the surface of the first rotating plate 1 . The protruding end of the lower surface of the pressing plate 44 has the same size as the positioning hole 41 .

[0031] In this embodiment, the pressing plate 44 can cooperate with the adjusting rod 42 to achieve the purpose of limiting the second rotating plate 2 .

[0032] Working principle: by setting the adjustment device 3, when the aluminum foil heater is used, the length of the aluminum foil heater is adjusted, and the device is used. The device heats the heating wire through the power supply to achieve the purpose of heating the machine, and the positioning block 31 is rotated. The positioning block 31 is separated from the abutment plate 32, and the abutment plate 32 loses the restriction on the first and second rotating plates 2. The first and second rotating plates 2 are rotated. The first and second rotating plates 2 will drive the first heating wire 5 and the second heating wire 6 during the rotation. When the backs of the first rotating plate 1 and the second heating plate are abutted, the extension wire 7 of the first heating wire 5 and the second heating wire 6 will appear in a taut state, limiting the first rotating plate 1 and the second rotating plate 2. By setting the adjustment device 3, the length of the aluminum foil heater can be effectively adjusted. When the aluminum foil heater is used, the first rotating plate 1 and the second rotating plate 2 are rotated, which avoids the situation that the worker will encounter insufficient space length when installing the aluminum foil heater, thereby improving the practicality of the aluminum foil heater and improving the auxiliary function of the aluminum foil heater. , reducing the installation difficulty of the aluminum foil heater and improving the adjustability of the aluminum foil heater. In addition, by setting the positioning device 4, when the aluminum foil heater is installed, the first rotating plate 1 and the second rotating plate 2 are restricted. The device is used, and the device heats the heating wire through a power supply to achieve the purpose of heating the machine. The adjusting rod 42 is rotated, and the adjusting rod 42 releases the restriction on the pressing plate 44, pushes the pressing plate 44 upward, and rotates the pressing plate 44. When the pressing plate 44 rotates to a specified angle, the pressing plate 44 is pushed downward, and the protruding end of the pressing plate 44 is inserted into the positioning hole 41 of the second rotating plate 2. The adjusting rod 42 is rotated, and the adjusting rod 42 is pressed against the pressing plate 44 to complete the positioning. By setting the positioning device 4, the first rotating plate 1 and the second rotating plate 2 are effectively restricted. When the aluminum foil heater is installed, the adjusting rod 42 is rotated to avoid the aluminum foil heater from rotating during the installation process, thereby improving the practicality of the aluminum foil heater, improving the auxiliary function of the aluminum foil heater, and improving the positioning of the aluminum foil heater.

Claims

1. A foldable aluminum foil heater, comprising a first rotating plate (1), a second rotating plate (2) and an adjusting device (3), characterized in that: The first rotating plate (1) is placed on the surface of the second rotating plate (2); a first heating wire (5) is installed on the surface of the first rotating plate (1); a second heating wire (6) is installed on the surface of the second rotating plate (2); an extension wire (7) is fixedly connected between the first heating wire (5) and the second heating wire (6); the adjusting device (3) is arranged on the surface of the first rotating plate (1); the adjusting device (3) comprises a butt plate (32); the butt plate (32) contacts the surface of the first rotating plate (1); the butt plate (32) contacts the surface of the second rotating plate (2); two positioning blocks (31) are threadedly connected to the surface of the first rotating plate (1) and the surface of the second rotating plate (2), respectively; a connecting block (36) is fixedly connected to the surface of the first rotating plate (1); a connecting block (36) is fixedly connected to the surface of the second rotating plate (2); and a rotating ring (34) is fixedly connected to the connecting block (36) of the first rotating plate (1).

2. A foldable aluminum foil heater according to claim 1, characterized in that: The connecting block (36) of the second rotating plate (2) is fixedly connected to a supporting block (33), and the upper and lower ends of the rotating ring (34) are in contact with the surfaces of the two supporting blocks (33).

3. A foldable aluminum foil heater according to claim 2, characterized in that: A connecting rod (35) is fixedly connected between the two supporting blocks (33), and the connecting rod (35) contacts the surface of the rotating ring (34).

4. The foldable aluminum foil heater according to claim 1, characterized in that: A positioning device (4) is provided on the surface of the first rotating plate (1), and the positioning device (4) comprises an idle opening (43), and the idle opening (43) is opened on the surface of the first rotating plate (1).

5. The foldable aluminum foil heater according to claim 1, characterized in that: An adjusting rod (42) is threadedly connected to the surface of the first rotating plate (1), and the adjusting rod (42) is located on one side of the idle opening (43).

6. The foldable aluminum foil heater according to claim 1, characterized in that: A positioning hole (41) is provided on the upper surface of the second rotating plate (2), and the positioning hole (41) is the same size as the idle opening (43).

7. The foldable aluminum foil heater according to claim 5, characterized in that: The surface of the adjusting rod (42) is slidably connected with a pressing plate (44), the pressing plate (44) contacts the surface of the first rotating plate (1), and the protruding end of the lower surface of the pressing plate (44) is the same size as the positioning hole (41).

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