Heating mirror roller with temperature control function

Abstract

The utility model provides a heating mirror roller with a temperature control function, relates to the technical field of heating mirror rollers, and aims to solve the problems that most of the conventional heating mirror rollers are of a single-side packaging structure, that is, an internal heating assembly extends from a single side and then is fixed by sealing and fixing a sealed end, so that the heating assembly cannot be fixed. The heating assembly solves the problems that the dependence of the heating assembly on a sealing and fixing structure is high, the fixing structure is loosened, an internal structure is prone to loosening, and damage is caused. And an outer fixing part is arranged in the inner heating part. The spiral protrusions are arranged on the outer wall of the built-in roller, the built-in roller is conveniently fixed in the mirror roller body in a spiral mode during installation, the built-in roller is not affected by axial force under the effect of the spiral protrusions, the two sets of current-conducting plates are connected with the two sets of heating coils respectively, and the heating effect is improved. And the heating state of the surface of the mirror roller body can be conveniently adjusted by controlling the power-on states of the two heating coils.

Description

Technical Field

[0001] The utility model belongs to the technical field of heated mirror rollers, and more specifically, particularly relates to a heated mirror roller with a temperature control function. Background Art

[0002] Mirror roller refers to a seamless steel pipe with a smooth side surface; the main factor that determines the mirror roller is the chromium coating on the surface. The mirror roller is mainly used to calender the surface of the object, and the heated mirror roller is to install an electric heating tube inside the roller, and then heat the roller surface by directly supplying electricity.

[0003] For example, application number: 202211273357.8 involves a heated mirror roller structure, including a mirror roller, connecting columns with grooves at the ends are symmetrically arranged on both sides of the mirror roller, and bearings are arranged in the grooves, an inner cavity tube is arranged at the outer end of the connecting column, and a heating wire is arranged between the mirror roller and the inner cavity tube, and mounting columns are arranged on the inner walls of the bearings; when the mirror roller of the heated mirror roller structure is working, the heating wire is heated and the temperature continues to rise, thereby causing the liquid inside the expansion tube to expand, and the movable block is gradually pushed by the expanded liquid until the trigger button is pressed, at which time the heating wire is powered off and stops heating. As the heating wire is powered off, the pressure in the auxiliary tube is greater than that inside the expansion tube, thereby pushing the movable block back, and when the temperature drops to a threshold value, the trigger button inside the expansion tube is triggered, so that the heating wire is powered on and heated, so that the temperature of the mirror roller rises, thereby adjusting the temperature of the roller body and ensuring that the mirror roller is always at the optimal working temperature.

[0004] Based on the findings in the prior art, most of the existing heated mirror rollers are single-sided packaging structures, that is, the internal heating component is extended from one side, and then the sealing end is sealed to fix the heating component, which makes the heating component highly dependent on the sealing and fixing structure, resulting in the loosening of the fixing structure, which can easily cause the internal structure to loosen and cause damage. Utility Model Content

[0005] In order to solve the above technical problems, the embodiments of the present disclosure relate to a heated mirror roller with a temperature control function, so as to solve the problem that the heating component is highly dependent on the sealing and fixing structure, which causes the fixing structure to loosen and easily causes the internal structure to loosen and cause damage.

[0006] In a first aspect of the present disclosure, a heated mirror roller with a temperature control function is provided, which is achieved by the following specific technical means:

[0007] A heated mirror roller with a temperature control function comprises: an internal heating part; the internal heating part comprises an internal roller, an electrical connection rod, an external connection rod and a conductive plate; the conductive plate is a cylindrical structure, a circular through hole is provided in the middle of the conductive plate, a conductive circuit is provided inside the conductive plate, an annular protrusion is provided on the bottom surface of the conductive plate, a columnar protrusion is provided on the outer wall of the annular protrusion of the conductive plate, and two groups of conductive plates are provided, the two groups of conductive plates are respectively fixed to the two groups of bottom surfaces of the internal roller by screws, and the two groups of conductive plates are respectively electrically connected to the two groups of electrical connection rods; an external fixing part is provided inside the internal heating part, and the external fixing part comprises a mirror roller body, a bundle Roller groove, synchronous clamping groove, synchronous clamping plate and external column; an inner roller is installed inside the mirror roller body, the inner roller is spirally connected in the beam roller groove, the synchronous clamping plate and the external column are respectively sleeved on the conductive plate, and the internal rotation of the external column is connected to the external rod; the synchronous clamping plate is set as a cylindrical structure, a circular through hole is set in the middle position of the synchronous clamping plate, the circular through hole of the synchronous clamping plate is connected with a rectangular groove, a rectangular protrusion is set on the outer wall of the synchronous clamping plate, and there are two groups of synchronous clamping plates in total, the two groups of synchronous clamping plates are respectively inserted into the synchronous clamping groove through the rectangular protrusions on the outer wall, and the two groups of synchronous clamping plates are respectively fixed in the two groups of ports of the mirror roller body by screws.

[0008] At least in some embodiments, the internal heating part includes a docking groove; the internal roller is a cylindrical structure, two groups of bottom surfaces of the internal roller are respectively provided with cylindrical protrusions, and the outer wall of the internal roller is provided with a spiral protrusion; the docking groove is arranged as a cylindrical groove structure, the docking groove is connected with a rectangular through hole, and the docking groove is arranged inside the internal roller.

[0009] At least in some embodiments, the power connection pole is a cylindrical rod-shaped structure, a power-on component is provided inside the power connection pole, a docking plug is provided on the power connection pole, and two groups of power connection poles are respectively arranged in docking grooves; a docking plug is provided on the external connection pole, and there are two groups of external connection poles in total, and the two groups of external connection poles are respectively connected to the power connection pole through the docking plugs.

[0010] At least in some embodiments, the internal heating part also includes a heating coil; the heating coil is provided with two groups, the two groups of heating coils are respectively screwed on the outer wall of the internal roller, and the two groups of heating coils are respectively electrically connected to the two groups of conductive plates.

[0011] At least in some embodiments, the mirror roller body is a cylindrical structure, and a cylindrical protrusion is provided on the inner wall of the mirror roller body; the bundle roller groove is configured as a spiral groove structure, and there are two groups of bundle roller grooves, which are respectively opened on the inner wall of the cylindrical protrusion of the mirror roller body.

[0012] At least in some embodiments, the synchronization slot is configured as a rectangular groove, which is equidistantly arranged on the inner walls of two groups of ports of the mirror roller body; the external column is configured as a cylindrical structure, and a rectangular groove is arranged on the inner wall of the external column. There are two groups of external columns, and the two groups of external columns are respectively fixed to two groups of synchronization clamping plates.

[0013] The heating mirror roller with temperature control function proposed by the utility model has the following beneficial effects:

[0014] 1. An inner roller and a conductive plate are provided. By providing a spiral protrusion on the outer wall of the inner roller, it is convenient to fix it inside the mirror roller body in a spiral manner during installation. After the constraints at both ends of the inner roller are loosened, it is not affected by the axial force under the action of the spiral protrusion. At the same time, the two groups of spiral heating coils are constrained by the spiral protrusions, so that they can fit the inner wall of the mirror roller body. The two groups of conductive plates are respectively connected to the two groups of heating coils, so that the heating state of the mirror roller surface can be adjusted by controlling the power-on state of the two groups of heating coils.

[0015] 2. Synchronous card slots and synchronous card plates are provided. Synchronous card slots are respectively provided on the inner walls of the two groups of ports of the mirror roller body so as to fix the synchronous card plates. The synchronous card plates are inserted into the ports of the mirror roller body and are sleeved on the conductive plates. The conductive plates are connected to the inner rollers by screws, and the synchronous card plates are connected to the mirror roller body by screws, so that the inner heating part and the outer fixing part are kept in a synchronized state as a whole, thereby ensuring the overall stability in the working state. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0017] Figure 2 It is a schematic diagram of the exploded structure of the utility model.

[0018] Figure 3 It is a schematic diagram of the axial partial section structure of the utility model.

[0019] Figure 4 The utility model is Figure 3 Schematic diagram of the enlarged structure of part A.

[0020] Figure 5 It is a schematic diagram of a radially partially cut structure of the utility model.

[0021] Figure 6 It is a schematic diagram of the assembly structure of the internal heating part of the utility model.

[0022] Figure 7 The utility model is Figure 6 Schematic diagram of the enlarged structure of part B.

[0023] Figure 8 It is a schematic diagram of the outer fixing part assembly structure of the utility model.

[0024] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0025] 1. Internal heating part; 101. Internal roller; 102. Docking groove; 103. Connecting pole; 104. External connecting pole; 105. Conductive plate; 106. Heating coil;

[0026] 2. External fixing part; 201. Mirror roller body; 202. Beam roller groove; 203. Synchronous clamping groove; 204. Synchronous clamping plate; 205. External column. DETAILED DESCRIPTION

[0027] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0028] Embodiment 1: As shown in the attached Figure 1 To Attachment Figure 8As shown: The utility model provides a heating mirror roller with a temperature control function, comprising: an internal heating part 1; the internal heating part 1 comprises an internal roller 101, a connecting rod 103, an external connecting rod 104 and a conductive plate 105; the conductive plate 105 is a cylindrical structure, a circular through hole is provided in the middle of the conductive plate 105, a conductive circuit is provided inside the conductive plate 105, a circular ring-shaped protrusion is provided on the bottom surface of the conductive plate 105, a columnar protrusion is provided on the outer wall of the circular ring-shaped protrusion of the conductive plate 105, and the conductive plate 105 is provided with a total of There are two groups, and the two groups of conductive plates 105 are respectively fixed on the two groups of bottom surfaces of the inner roller 101 by screws, and the two groups of conductive plates 105 are respectively electrically connected to the two groups of connecting rods 103; the conductive plates 105 are used to be electrically connected to the connecting rods 103, so as to facilitate the heating coil 106 to be energized under the action of the external connecting rod 104, so that it can heat the mirror roller body 201 after being energized; the inner heating part 1 is provided with an external fixing part 2, and the external fixing part 2 includes the mirror roller body 201, The beam roller groove 202, the synchronous clamping groove 203, the synchronous clamping plate 204 and the external column 205; the inner roller 101 is installed inside the mirror roller body 201, the inner roller 101 is spirally connected inside the beam roller groove 202, the synchronous clamping plate 204 and the external column 205 are respectively sleeved on the conductive plate 105, and the external column 205 is rotatably connected to the external rod 104; the synchronous clamping plate 204 is set as a cylindrical structure, and a circular through hole is provided in the middle of the synchronous clamping plate 204. The hole is connected with a rectangular groove, and a rectangular protrusion is provided on the outer wall of the synchronization clamping plate 204. There are two groups of synchronization clamping plates 204. The two groups of synchronization clamping plates 204 are respectively inserted into the synchronization slot 203 through the rectangular protrusions on the outer wall, and the two groups of synchronization clamping plates 204 are respectively fixed in the two groups of ports of the mirror roller body 201 by screws; the synchronization clamping plate 204 is used to be fixed between the mirror roller body 201 and the conductive plate 105, so that the inner heating part 1 and the outer fixing part 2 rotate synchronously, making it easy to adjust.

[0029] Embodiment 2: Based on Embodiment 1, Figure 6 and Figure 7As shown, the internal heating part 1 includes a docking groove 102; the internal roller 101 is a cylindrical structure, and two groups of bottom surfaces of the internal roller 101 are respectively provided with cylindrical protrusions, and the outer wall of the internal roller 101 is provided with a spiral protrusion; the internal roller 101 is used to dock with the beam roller groove 202 through the spiral protrusion on the outer wall, so as to reduce the influence of the axial force through the spiral protrusion; the docking groove 102 is set as a cylindrical groove structure, and the docking groove 102 is connected with a rectangular through hole, and the docking groove 102 is set inside the internal roller 101; the docking groove 102 is used to assist in the installation of the power connection pole 103, so as to facilitate the power-on treatment of the conductive plate 105 through the power connection pole 103; the power connection pole 103 is a cylindrical rod-shaped structure, and the power connection pole 103 is provided with a power-on component inside, and the power connection pole 103 is provided with a docking plug, and two groups The power connecting rods 103 are respectively arranged in the docking grooves 102; the power connecting rods 103 are used to cooperate with the external connecting rods 104 to energize the conductive plates 105; the external connecting rods 104 are provided with docking plugs, and there are two groups of external connecting rods 104, and the two groups of external connecting rods 104 are respectively connected to the power connecting rods 103 through the docking plugs; the external connecting rods 104 are used to connect to an external power source, so as to facilitate the energization of the internal heating coils 106; the internal heating part 1 also includes a heating coil 106; there are two groups of heating coils 106, and the two groups of heating coils 106 are respectively screwed on the outer wall of the internal roller 101, and the two groups of heating coils 106 are respectively electrically connected to the two groups of conductive plates 105; the heating coils 106 are used to perform heat treatment after power is turned on, so as to heat the mirror roller body 201.

[0030] In the embodiments of the present disclosure, Figure 8 As shown, the mirror roller body 201 is a cylindrical structure, and a cylindrical protrusion is provided on the inner wall of the mirror roller body 201; the mirror roller body 201 is used to assist in the installation and fixation of other structures so that the whole structure can be kept stable; the beam roller groove 202 is set as a spiral groove structure, and there are two groups of beam roller grooves 202, which are respectively opened on the inner wall of the cylindrical protrusion of the mirror roller body 201; the beam roller groove 202 is used to assist in constraining the inner roller 101 to prevent it from axially deviating after being subjected to external force, so as to maintain the overall stability of the inner heating part 1; the synchronization slot 203 is set It is a rectangular groove, and the synchronization slots 203 are equidistantly arranged on the inner walls of the two groups of ports of the mirror roller body 201; the synchronization slots 203 are used to assist in fixing the synchronization clamping plate 204, so as to facilitate the synchronous adjustment of the mirror roller body 201 and the internal roller 101; the external column 205 is set as a cylindrical structure, and a rectangular groove is provided on the inner wall of the external column 205. There are two groups of external columns 205, and the two groups of external columns 205 are respectively fixed in the two groups of synchronization clamping plates 204; the external column 205 is used to assist in restraining the external rod 104 and the power connection rod 103, so as to facilitate the stability between the two.

[0031] The specific usage and function of this embodiment are as follows:

[0032] In the present invention, during assembly, the heating coil 106 is spirally connected between the spiral protrusions of the inner roller 101, and then the conductive plate 105 is fixed to the bottom surface of the inner roller 101 by screws, and the conductive plate 105 is electrically connected to the power connecting rod 103 and the heating coil 106 respectively, and then the spiral protrusions on the outer wall of the inner roller 101 are installed inside the beam roller groove 202, and then two sets of synchronous clamping plates 204 are respectively inserted between the ports of the mirror roller body 201 and the conductive plate 105, and fixed by screws, and then the roller is installed on the external equipment as a whole through the external connection column 205, and connected to the external power supply through the external connection rod 104;

[0033] When in use, under the control of external equipment, the external column 205 drives the roller to rotate as a whole, so that the roller is used, and then the conductive plate 105 is energized through the power connecting rod 103 and the external connecting rod 104 under the action of the external power supply, so that the heating coil 106 performs heat treatment after being energized, so that it heats the mirror roller body 201, and the temperature of the surface of the mirror roller body 201 is adjusted by controlling the power supply and the power-on state of the two groups of conductive plates 105.

[0034] In this article, there are a few points to note:

[0035] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0036] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0037] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A heated mirror roller with temperature control function, comprising: The inner heating part (1) is characterized in that: the inner heating part (1) comprises an inner roller (101), an electric connecting rod (103), an outer connecting rod (104) and a conductive plate (105); the conductive plate (105) is a cylindrical structure, a circular through hole is provided in the middle of the conductive plate (105), a conductive circuit is provided inside the conductive plate (105), a circular ring-shaped protrusion is provided on the bottom surface of the conductive plate (105), a columnar protrusion is provided on the outer wall of the circular ring-shaped protrusion of the conductive plate (105), and there are two groups of conductive plates (105), the two groups of conductive plates (105) are respectively fixed on the two groups of bottom surfaces of the inner roller (101) by screws, and the two groups of conductive plates (105) are respectively electrically connected to the two groups of electric connecting rods (103); the inner heating part (1) is provided with an outer fixing part (2), and the outer fixing part (2) comprises a mirror roller body (201), a beam roller groove (202), a synchronous card groove (203), and a plurality of conductive plates (105) connected to the inner heating part (1). ), a synchronous clamping plate (204) and an external column (205); an internal roller (101) is installed inside the mirror roller body (201), the internal roller (101) is spirally connected inside the beam roller groove (202), the synchronous clamping plate (204) and the external column (205) are respectively sleeved on the conductive plate (105), and the internal part of the external column (205) is rotatably connected to the external rod (104); the synchronous clamping plate (204) is set as a cylindrical structure, A circular through hole is provided in the middle of the synchronization card plate (204), the circular through hole of the synchronization card plate (204) is connected to a rectangular groove, a rectangular protrusion is provided on the outer wall of the synchronization card plate (204), and two groups of synchronization card plates (204) are provided in total. The two groups of synchronization card plates (204) are respectively inserted into the synchronization card slots (203) through the rectangular protrusions on the outer walls, and the two groups of synchronization card plates (204) are respectively fixed in the two groups of ports of the mirror roller body (201) by screws.

2. The heated mirror roller with temperature control function according to claim 1, characterized in that: The internal heating portion (1) comprises a docking groove (102); the internal roller (101) is a cylindrical structure, two groups of bottom surfaces of the internal roller (101) are respectively provided with cylindrical protrusions, and the outer wall of the internal roller (101) is provided with a spiral protrusion; the docking groove (102) is arranged as a cylindrical groove structure, the docking groove (102) is connected with a rectangular through hole, and the docking groove (102) is arranged inside the internal roller (101).

3. The heated mirror roller with temperature control function according to claim 1, characterized in that: The power connection pole (103) is a cylindrical rod-shaped structure. A power supply component is arranged inside the power connection pole (103). A docking plug is arranged on the power connection pole (103). Two groups of power connection poles (103) are respectively arranged in docking grooves (102); a docking plug is arranged on the external connection pole (104). There are two groups of external connection poles (104). The two groups of external connection poles (104) are respectively connected to the power connection pole (103) through the docking plugs.

4. The heated mirror roller with temperature control function according to claim 1, characterized in that: The internal heating part (1) also includes a heating coil (106); the heating coil (106) is provided with two groups, the two groups of heating coils (106) are respectively screwed on the outer wall of the internal roller (101), and the two groups of heating coils (106) are respectively electrically connected to the two groups of conductive plates (105).

5. The heated mirror roller with temperature control function according to claim 1, characterized in that: The mirror roller body (201) is a cylindrical tube structure, and a cylindrical tube protrusion is provided on the inner wall of the mirror roller body (201); the beam roller groove (202) is configured as a spiral groove structure, and there are two groups of beam roller grooves (202), and the two groups of beam roller grooves (202) are respectively opened on the inner wall of the cylindrical tube protrusion of the mirror roller body (201).

6. The heated mirror roller with temperature control function according to claim 1, characterized in that: The synchronization slot (203) is configured as a rectangular groove, and the synchronization slot (203) is equidistantly arranged on the inner wall of two groups of ports of the mirror roller body (201); the external connection column (205) is configured as a cylindrical structure, and a rectangular groove is arranged on the inner wall of the external connection column (205). There are two groups of external connection columns (205), and the two groups of external connection columns (205) are respectively fixed in the two groups of synchronization clamping plates (204).

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