CN215797452U

CN215797452U - Material pressing roller of printing machine

Info

Publication number: CN215797452U
Application number: CN202121774691.2U
Authority: CN
Inventors: 谢忠彪
Original assignee: Shaoxing Bailiheng Printing & Dyeing Co ltd
Current assignee: Shaoxing Bailiheng Printing & Dyeing Co ltd
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2022-02-11
Anticipated expiration: 2031-08-02

Abstract

The utility model discloses a stamping machine pressing roller which comprises a workbench and a pressing roller body, wherein electric telescopic rods are fixed on two sides of the top of the workbench, supporting plates are fixed on the tops of the electric telescopic rods, the pressing roller body is rotatably installed between the supporting plates through a rotating shaft, a heating layer is arranged inside the pressing roller body, a heat conduction oil layer is arranged on the outer surface of the heating layer, a heat transfer layer is arranged on the outer surface of the heat conduction oil layer, and a nano ceramic heat insulation film is arranged on the outer surface of the heat transfer layer. According to the utility model, the heating layer is arranged in the material pressing roller body, heat is uniformly conducted to the heat transfer layer through the heat conduction oil layer, and then the heat transfer layer is transmitted to the nano ceramic heat insulation film, so that the cloth is heated mildly and wrinkles on the cloth are leveled, and the flatness of the cloth is ensured during printing.

Description

Material pressing roller of printing machine

[ technical field ] A method for producing a semiconductor device

The utility model relates to the technical field of printing machines, in particular to the technical field of a material pressing roller of a printing machine.

[ background of the utility model ]

The calico printing machine includes the workstation, carries the loading attachment on the workstation with the cloth and to the stamp unit of the cloth stamp on the workstation, because the demand of stamp technology, need with the cloth smooth lay on the workstation, this just needs the nip roll to realize.

The distance between the existing pressure roller and a working platform cannot be adjusted, when the cloth is conveyed and flattened, the cloth cannot easily penetrate through a gap between the pressure roller and the working platform and cannot adapt to the cloth with different thicknesses, operation is troublesome, and wrinkles on the cloth cannot be flattened by the pressure roller in the flattening process, so that pattern printing is inaccurate when printing is carried out, and product quality is affected.

[ Utility model ] content

The utility model aims to solve the problems in the prior art, and provides a material pressing roller of a printing machine, which can freely adjust the gap between the material pressing roller and a workbench, can level wrinkles on cloth and improve printing accuracy.

In order to achieve the purpose, the utility model provides a stamping machine pressing roller which comprises a workbench and a pressing roller body, wherein electric telescopic rods are fixed on two sides of the top of the workbench, supporting plates are fixed on the tops of the electric telescopic rods, the pressing roller body is rotatably installed between the supporting plates through a rotating shaft, a heating layer is arranged inside the pressing roller body, a heat conduction oil layer is arranged on the outer surface of the heating layer, a heat transfer layer is arranged on the outer surface of the heat conduction oil layer, a nano ceramic heat insulation film is arranged on the outer surface of the heat transfer layer, a temperature sensor is arranged in the heat conduction oil layer, a temperature control device is arranged on one of the supporting plates, and the temperature control device is electrically connected with the heating layer and the temperature sensor.

Preferably, the bottom of electric telescopic handle runs through the workstation and extends to the bottom of workstation, the equal fixedly connected with connecting rod in bottom of electric telescopic handle both sides, electric telescopic handle's one end and workstation fixed connection are kept away from to the connecting rod, the equal fixedly connected with landing leg in both sides of workstation bottom.

Preferably, sealing end covers are arranged on two sides of the nip roll body, matched sealing rings are arranged at positions, corresponding to the heat-conducting oil layer, of the sealing end covers, and through holes are formed in positions, corresponding to the rotating shaft, of the sealing end covers.

Preferably, the temperature control device and the electric telescopic rod are electrically connected with the main controller.

The utility model has the beneficial effects that: according to the utility model, the heating layer is arranged in the material pressing roller body, heat is uniformly conducted to the heat transfer layer through the heat conduction oil layer, then the heat transfer layer is transmitted to the nano ceramic heat insulation film, the cloth is heated mildly, and wrinkles on the cloth are leveled, so that the flatness of the cloth is ensured during printing; the both sides of nip roll body set up electric telescopic handle, can freely adjust the clearance between nip roll body and the workstation through electric telescopic handle, adapt to different cloth thickness to enable the cloth and pass the clearance more easily.

The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.

[ description of the drawings ]

FIG. 1 is a schematic structural diagram of a material pressing roller of a printing machine according to the utility model;

FIG. 2 is a schematic structural diagram of a nip roll body of a nip roll of a printing machine according to the utility model;

FIG. 3 is a schematic structural diagram of a sealing end cover of a material pressing roller of the printing machine.

In the figure: 1-workbench, 2-nip roll body, 3-electric telescopic rod, 4-support plate, 5-rotating shaft, 6-sealing end cover, 11-connecting rod, 12-supporting leg, 21-heating layer, 22-heat conducting oil layer, 23-heat conducting layer, 24-nano ceramic heat insulating film, 41-temperature control device, 61-sealing ring and 62-through hole.

[ detailed description ] embodiments

Referring to fig. 1, 2 and 3, the utility model relates to a stamping machine press roll, which comprises a workbench 1 and a press roll body 2, wherein electric telescopic rods 3 are fixed on both sides of the top of the workbench 1, support plates 4 are fixed on the top of the electric telescopic rods 3, the press roll body 2 is rotatably installed between the support plates 4 through a rotating shaft 5, a heating layer 21 is arranged inside the press roll body 2, a heat-conducting oil layer 22 is arranged on the outer surface of the heating layer 21, a heat-conducting layer 23 is arranged on the outer surface of the heat-conducting oil layer 22, a nano ceramic heat-insulating film 24 is arranged on the outer surface of the heat-conducting layer 23, a temperature sensor is arranged in the heat-conducting oil layer 22, a temperature control device 41 is arranged on one of the support plates 4, the temperature control device 41 is electrically connected with the heating layer 21 and the temperature sensor, the bottom of the electric telescopic rods 3 penetrates through the workbench 1 and extends to the bottom of the workbench 1, the equal fixedly connected with connecting rod 11 in bottom of 3 both sides of electric telescopic handle, the one end and the 1 fixed connection of workstation of electric telescopic handle 3 are kept away from to connecting rod 11, the equal fixedly connected with landing leg 12 in both sides of 1 bottom of workstation, the both sides of nip roll body 2 are provided with end cover 6, end cover 6 with the corresponding position of heat conduction oil reservoir 22 is equipped with the sealing washer 61 that matches, end cover 6 on with be equipped with through-hole 62 on the corresponding position of pivot 5, temperature control device 41 with electric telescopic handle 3 all links to each other with main control unit electricity.

The working process of the utility model is as follows:

in the working process of the material pressing roller of the printing machine, the gap between the material pressing roller body 2 and the workbench 1 can be freely adjusted through the electric telescopic rod 3, the cloth is leveled automatically to a proper height, the temperature control device 41 controls the heating layer 21 to be electrified and heated, the heating layer 21 heats the heat conduction oil layer 22, the heat of the heat conduction oil layer 22 is conducted to the nano ceramic heat insulation film 24 through the heat transfer layer 23, the nano ceramic heat insulation film 24 is contacted with the cloth, the cloth is gently heated while being leveled, wrinkles on the cloth are leveled, the temperature sensor is arranged in the heat conduction oil layer 22, the temperature control device 41 controls the heating layer 21 to continue heating or stop heating through the temperature fed back by the temperature sensor, the material pressing roller body 2 is enabled to keep a constant temperature state to heat the cloth, the extra damage to the material pressing roller cloth is prevented, the leveled cloth is conveyed to the printing equipment to be printed, the printed patterns are more accurate, and the product quality is improved.

The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.

Claims

1. The utility model provides a calico printing machine feed roller which characterized in that: comprises a workbench (1) and a material pressing roller body (2), wherein both sides of the top of the workbench (1) are fixed with electric telescopic rods (3), the top of the electric telescopic rod (3) is fixed with a support plate (4), a material pressing roller body (2) is rotatably arranged between the support plates (4) through a rotating shaft (5), a heating layer (21) is arranged inside the nip roll body (2), a heat-conducting oil layer (22) is arranged on the outer surface of the heating layer (21), a heat transfer layer (23) is arranged on the outer surface of the heat conduction oil layer (22), a nano ceramic heat insulation film (24) is arranged on the outer surface of the heat transfer layer (23), a temperature sensor is arranged in the heat conduction oil layer (22), one of the supporting plates (4) is provided with a temperature control device (41), and the temperature control device (41) is electrically connected with the heating layer (21) and the temperature sensor.

2. The embossing machine calender roll defined in claim 1, wherein: the bottom of electric telescopic handle (3) runs through workstation (1) and extends to the bottom of workstation (1), the equal fixedly connected with connecting rod (11) in bottom of electric telescopic handle (3) both sides, the one end and workstation (1) fixed connection of electric telescopic handle (3) are kept away from in connecting rod (11), the equal fixedly connected with landing leg (12) in both sides of workstation (1) bottom.

3. The embossing machine calender roll defined in claim 1, wherein: the two sides of the nip roll body (2) are provided with sealing end covers (6), the sealing end covers (6) and the positions corresponding to the heat-conducting oil layers (22) are provided with matched sealing rings (61), and through holes (62) are formed in the positions corresponding to the rotating shafts (5) on the sealing end covers (6).

4. The embossing machine calender roll defined in claim 1, wherein: the temperature control device (41) and the electric telescopic rod (3) are electrically connected with the main controller.