Rolling device for PTC heater

Abstract

The utility model relates to the technical field of PTC (Positive Temperature Coefficient) heaters, in particular to a rolling device for a PTC heater, which comprises a workbench and a discharging plate, the discharging plate is fixedly mounted at the top end of the workbench, a limiting baffle is mounted at the top end of the discharging plate, a first mounting groove is formed in the top end of the workbench, and a second mounting groove is formed in the top end of the workbench. A storage box body is arranged in the first mounting groove, an L-shaped limiting plate is mounted at the top end of the storage box body, and a steel wire net frame is mounted in the storage box body. According to the utility model, the chain wheel main body and the chain main body are matched with each other, so that the driving motor rotates to drive the multiple groups of rotating rod main bodies and the roller main bodies to rotate at the same time, and the PTC heating sheet can be conveniently extruded and pressed through the multiple groups of roller main bodies; and the laminated PTC heating sheet is automatically discharged through the discharging plate, so that the PTC heating sheet can be laminated automatically and continuously.

Description

TECHNICAL FIELD

[0001] The utility model relates to PTC heater technical field, especially a kind of PTC heater rolling device. BACKGROUND

[0002] PTC heater is a kind of electric heater using PTC ceramic heating element and aluminum pipe.PTC heater has the advantages of small thermal resistance and high heat exchange efficiency, and can realize automatic constant temperature and power saving effect.PTC heater utilizes the constant temperature heating characteristics of PTC thermistor.When PTC thermistor is powered on, the resistance value enters the jump region due to self-heating and temperature rise, and the surface temperature will remain constant.The temperature is only related to the Curie temperature of PTC thermistor and the applied voltage, and is basically independent of the environment temperature.PTC heater mainly relies on PTC heating sheet to heat.During processing of PTC heater, rolling device is needed to press PTC heating sheet.

[0003] Most of the PTC heater rolling devices on the market need operators to manually take the pressed PTC heating sheet during pressing, which causes the inability to automatically and continuously press the PTC heating sheet, thereby causing inconvenience to operators.Meanwhile, the existing PTC heater rolling device does not have a storage mechanism, which easily causes the pressed PTC heating sheet to be squeezed and stacked and fall off, thereby affecting the processing effect of the PTC heater rolling device. SUMMARY

[0004] This section aims to outline some aspects of the embodiments of the present utility model and briefly introduce some preferred embodiments.Some simplifications or omissions may be made in this section and the abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name, and such simplifications or omissions cannot be used to limit the scope of the present utility model.

[0005] In view of the above or existing problems in the prior art, most of the PTC heater rolling devices on the market need operators to manually take the pressed PTC heating sheet during pressing, which causes the inability to automatically and continuously press the PTC heating sheet, thereby causing inconvenience to operators.Meanwhile, the existing PTC heater rolling device does not have a storage mechanism, which easily causes the pressed PTC heating sheet to be squeezed and stacked and fall off, thereby affecting the processing effect of the PTC heater rolling device, thus the present utility model is proposed.

[0006] Therefore, the purpose of the present utility model is to provide a PTC heater rolling device.

[0007] To solve the above technical problems, the utility model provides technical schemes as follows: A PTC heater rolling device, including a workbench, it includes a discharge plate, the discharge plate fixed mounting is at the top of workbench, the top of discharge plate all installs the limit baffle, the top of workbench is provided with first installation slot, and the inside of first installation slot is provided with the storage box, the top of storage box all installs L type limit board, the inside of storage box is installed with steel wire net rack,

[0008] Rolling mechanism, it includes the mounting bracket, the mounting bracket fixed mounting is at the top of workbench, the inside of mounting bracket all is rotationally installed with the rotation rod main part through bearing, and the rotation rod main part is installed with the roller main part at the end of mutual approach, the side wall of mounting bracket is installed with the support plate;

[0009] Limiting and fixing mechanism, it includes the second installation slot, the second installation slot all is set up at the top of workbench, the inside of second installation slot is provided with the mounting block, and the top of mounting block is fixedly installed with the push plate, the side wall of one end of push plate is installed with the limit rod, the side wall of push plate is installed with the handle.

[0010] As a preferred scheme of the utility model PTC heater rolling device, wherein: the top of support plate is installed with drive motor, and the output end of drive motor is fixedly connected with rotation rod main part through shaft coupling, the outer wall of rotation rod main part all is installed with sprocket main part, and sprocket main part is installed with chain main part in the inside.

[0011] As a preferred scheme of the utility model PTC heater rolling device, wherein: the inside of mounting block is provided with through hole, and the inside of through hole is provided with cross bar, and the both ends of cross bar are fixedly connected with the side wall of the both ends in the inside of second installation slot.

[0012] As a preferred scheme of the utility model PTC heater rolling device, wherein: the outer wall of cross bar is provided with high pressure spring main part, and the both ends of high pressure spring main part are fixedly connected with the side wall of second installation slot and mounting block.

[0013] As a preferred scheme of the utility model PTC heater rolling device, wherein: the side wall of L type limit board is provided with limit hole, and limit hole and limit rod are mutually clamped.

[0014] As a preferred scheme of the utility model PTC heater rolling device, wherein: the inclination shape of discharge plate is 35 °.

[0015] As a preferred scheme of the utility model PTC heater rolling device, wherein: the mounting bracket is multiple groups of same structure, and the top of mounting bracket and workbench is the welding integrated structure.

[0016] The PTC heater rolling device has the beneficial effects that: the PTC heating sheet is extruded and pressed through the multiple roller bodies, and the PTC heating sheet that is well pressed is automatically unloaded through the unloading plate, so that the PTC heating sheet is continuously pressed automatically.

[0017] The PTC heater rolling device has the beneficial effects that: the PTC heating sheet that is well pressed is stored through the storage box body, the installation block and the limiting rod are reciprocatingly and left-right slidingly driven through the push plate, the limiting rod and the limiting hole, the through hole and the cross bar, and the installation block and the limiting rod are positioned and fixed to the L-shaped limiting plate, so that the storage box body is conveniently taken by the operator. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained from these drawings without creative labor. Among them:

[0019] Figure 1 It is a front view structural schematic diagram of a PTC heater rolling device;

[0020] Figure 2 It is an installation rack structural schematic diagram of a PTC heater rolling device;

[0021] Figure 3 It is a roller body structural schematic diagram of a PTC heater rolling device;

[0022] Figure 4 It is a Figure 1 It is an enlarged structural schematic diagram of A in the PTC heater rolling device;

[0023] Figure 5 It is a storage box body internal structural schematic diagram of a PTC heater rolling device.

[0024] The components represented by the reference numbers in the drawings are listed as follows:

[0025] 1, workbench; 101, discharge plate; 102, limiting baffle; 103, first mounting groove; 104, storage box body; 1041, L-shaped limiting plate; 1042, limiting hole; 1043, steel wire frame;

[0026] 2, rolling mechanism; 201, mounting frame; 202, rotating rod main body; 203, roller main body; 204, supporting plate; 205, driving motor; 206, chain wheel main body; 207, chain main body;

[0027] 3, limiting and fixing mechanism; 301, second mounting groove; 302, mounting block; 303, push plate; 304, handle; 305, through hole; 306, limiting rod; 307, cross rod; 308, high-pressure spring main body. DETAILED DESCRIPTION

[0028] In order to make the above-mentioned purposes, features and advantages of the present application more apparent and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0029] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be practiced in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the connotation of the present application, therefore the present application is not limited by the specific embodiments disclosed below.

[0030] Secondly, the "one embodiment" or "embodiment" referred to herein means that the specific features, structures or characteristics can be included in at least one implementation of the present application. In this specification, "in one embodiment" does not mean the same embodiment, nor is it an independent or alternative embodiment that excludes other embodiments.

[0031] Embodiment one: refer to Figures 1-5For the first embodiment of the utility model, this embodiment provides a PTC heater rolling device, which can realize most PTC heater rolling devices on the market, and the PTC heating sheet needs to be manually taken by the operator when being pressed, thereby causing the PTC heating sheet to be pressed continuously, thereby bringing inconvenience to the operator, and the existing PTC heater rolling device does not have a storage mechanism, thereby easily causing the pressed PTC heating sheet to be extruded, stacked and dropped, thereby affecting the processing effect of the PTC heater rolling device, comprising a workbench 1, which comprises a discharging plate 101, the discharging plate 101 is fixedly installed at the top end of the workbench 1, the top end of the discharging plate 101 is installed with a limiting baffle 102, the top end of the workbench 1 is provided with a first installation groove 103, and the inside of the first installation groove 103 is provided with a storage box body 104, the top end of the storage box body 104 is installed with an L-shaped limiting plate 1041, the inside of the storage box body 104 is installed with a steel wire mesh frame 1043, the side wall of the L-shaped limiting plate 1041 is provided with a limiting hole 1042, and the limiting hole 1042 and the limiting rod 306 are mutually clamped, and the inclination of the discharging plate 101 is 35°;

[0032] The rolling mechanism 2 comprises a mounting frame 201, the mounting frame 201 is fixedly installed at the top end of the workbench 1, the inside of the mounting frame 201 is rotatably installed with a rotating rod main body 202 through bearings, and the end of the rotating rod main body 202 close to each other is installed with a roller main body 203, and the side wall of the mounting frame 201 is installed with a supporting plate 204;

[0033] The top end of the supporting plate 204 is installed with a driving motor 205, and the output end of the driving motor 205 is fixedly connected with the rotating rod main body 202 through a shaft coupling, the outer wall of the rotating rod main body 202 is installed with a sprocket main body 206, and the inside of the sprocket main body 206 is meshedly installed with a chain main body 207, and the mounting frame 201 is of the same structure and has multiple groups, and the mounting frame 201 and the top end of the workbench 1 are of a welded integrated structure.

[0034] Specific working principle is that first, a plurality of mounting frames 201 are designed, and the rotating rod main body 202 and the roller main body 203 are driven to rotate by starting the driving motor 205, and the driving motor 205 is driven to rotate by the mutual cooperation of the sprocket main body 206 and the chain main body 207, so that a plurality of rotating rod main bodies 202 and roller main bodies 203 are simultaneously rotated, and the PTC heating sheet is extruded and pressed by a plurality of roller main bodies 203, and the pressed PTC heating sheet is automatically unloaded by the discharging plate 101 and the limiting baffle 102, so that the PTC heating sheet is continuously pressed.

[0035] Embodiment two: refer to Figures 1-5For the first embodiment of the utility model, this embodiment provides a PTC heater rolling device, can realize most PTC heater rolling device on the market, when carrying out pressing of PTC heating sheet, all need operating personnel to manually take the PTC heating sheet that has been pressed, thereby cause unable to automatically continuously press PTC heating sheet, thereby bring inconvenience to operating personnel, simultaneously the existing PTC heater rolling device does not have storage mechanism, thereby easily cause the PTC heating sheet that has been pressed to be extruded and stacked and fall, thereby affect the processing effect of PTC heater rolling device problem, limiting fixing mechanism 3, it includes second installation slot 301, second installation slot 301 all are set up in the top of work table 1, the inside of second installation slot 301 is provided with mounting block 302, and the top of mounting block 302 is fixedly installed with push plate 303, the side wall of one end of push plate 303 is installed with limiting rod 306, the side wall of push plate 303 is installed with handle 304;

[0036] The inside of mounting block 302 is provided with through hole 305, and the inside of through hole 305 is provided with cross bar 307, and the two ends of cross bar 307 are respectively fixedly connected with the side walls of the two ends of second installation slot 301.

[0037] The outer wall of cross bar 307 is provided with high-pressure spring body 308, and the two ends of high-pressure spring body 308 are respectively fixedly connected with the side walls of second installation slot 301 and mounting block 302.

[0038] Specific working principle is that when the PTC heating sheet that has been pressed needs to be stored, first, through the design of storage box body 104, it is convenient to store the PTC heating sheet that has been pressed through storage box body 104, simultaneously through the mutual cooperation of second installation slot 301 and mounting block 302, and by pushing push plate 303 to drive mounting block 302 to slide in the inside of second installation slot 301, make its push plate 303 slide to drive limiting rod 306 to slide simultaneously, and through the mutual engagement of limiting rod 306 and limiting hole 1042, and through the cooperation of through hole 305 and cross bar 307, make mounting block 302 slide on the outer wall of cross bar 307 and extrude high-pressure spring body 308 to deform, it is convenient to make mounting block 302 and limiting rod 306 reciprocatingly slide left and right to position and fix L-shaped limiting plate 1041, thereby it is convenient for operating personnel to take storage box body 104.

[0039] The above description of disclosed embodiments enables one of ordinary skill in the art to make or use the application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein can be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A rolling device for a PTC heater, characterized in that: include, The workbench (1) includes a discharge plate (101), which is fixedly installed on the top of the workbench (1). Each discharge plate (101) has a limit baffle (102) installed on its top. The top of the workbench (1) has a first mounting groove (103), and a storage box (104) is provided inside the first mounting groove (103). Each storage box (104) has an L-shaped limit plate (1041) installed on its top. A wire mesh frame (1043) is installed inside the storage box (104). The rolling mechanism (2) includes a mounting frame (201), which is fixedly installed on the top of the workbench (1). Inside the mounting frame (201), a rotating rod body (202) is rotatably mounted via bearings. A roller body (203) is mounted on one end of the rotating rod body (202) that is close to each other. A support plate (204) is mounted on the side wall of the mounting frame (201). The limiting and fixing mechanism (3) includes a second mounting groove (301), which is located at the top of the workbench (1). The second mounting groove (301) is provided with a mounting block (302) inside, and a push plate (303) is fixedly installed at the top of the mounting block (302). A limiting rod (306) is installed on the side wall of one end of the push plate (303), and a handle (304) is installed on the side wall of the push plate (303).

2. The PTC heater rolling device as described in claim 1, characterized in that: The top of the support plate (204) is equipped with a drive motor (205), and the output end of the drive motor (205) is fixedly connected to the rotating rod body (202) through a coupling. The outer wall of the rotating rod body (202) is equipped with a sprocket body (206), and the sprocket body (206) is internally meshed with a chain body (207).

3. The PTC heater rolling device as described in claim 1, characterized in that: The mounting block (302) has a through hole (305) inside, and a crossbar (307) is provided inside the through hole (305). The two ends of the crossbar (307) are fixedly connected to the side walls of the two ends inside the second mounting groove (301).

4. The PTC heater rolling device as described in claim 3, characterized in that: The outer wall of the crossbar (307) is fitted with a high-pressure spring body (308), and the two ends of the high-pressure spring body (308) are fixedly connected to the side walls of the second mounting groove (301) and the mounting block (302), respectively.

5. The PTC heater rolling device as described in claim 1, characterized in that: The L-shaped limiting plate (1041) has a limiting hole (1042) on its side wall, and the limiting hole (1042) and the limiting rod (306) engage with each other.

6. The PTC heater rolling device as described in claim 1, characterized in that: The unloading plate (101) has an inclination shape of 35°.

7. The PTC heater rolling device as described in claim 1, characterized in that: There are multiple sets of the same mounting bracket (201), and all the mounting brackets (201) are welded to the top of the workbench (1) as an integrated structure.

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