Novel electro-thermal film intaglio printing equipment

Abstract

The utility model relates to the technical field of electro-thermal film intaglio printing, in particular to novel electro-thermal film intaglio printing equipment. According to the novel electrothermal film intaglio printing equipment, the distance between the drying device and the electrothermal film can be adjusted according to the heat resistance of different electrothermal films, and it is guaranteed that the electrothermal film cannot be damaged during drying. Novel electro-thermal film intaglio printing equipment comprises an intaglio printing machine, supporting arms, a discharging barrel and the like, the supporting arms are connected to the left side and the right side of the intaglio printing machine, and the discharging barrel is rotationally connected to the supporting arm on the left portion. According to the electric heating film drying device, the lifting roller moves upwards to lift the electric heating film, so that the electric heating film is far away from the dryer, the distance between the electric heating film and the dryer is adjusted, the distance between the drying device and the electric heating film can be adjusted according to the heat resistance of different electric heating films, and it is ensured that the electric heating film cannot be damaged during drying.

Description

Technical Field

[0001] The utility model relates to the technical field of electric heating film gravure printing, in particular to a novel electric heating film gravure printing device. Background Art

[0002] Heating film gravure printing is a special printing process, which is mainly used to make heating films with heating function on flexible substrates (such as PET, PVC, etc.).

[0003] The existing electric heating film will be dried after gravure printing. When the drying function in the existing device is used, due to the different heat resistance of different electric heating films and the different power of different dryers, the electric heating film is easily damaged during drying, resulting in the scrapping of the electric heating film.

[0004] Therefore, a new type of electric heating film gravure printing equipment has been developed, which can adjust the distance between the drying device and the electric heating film according to the heat resistance of different electric heating films to ensure that the electric heating film will not be damaged during drying. Utility Model Content

[0005] In order to overcome the disadvantage that the drying function in the existing device is easy to cause damage to the electric heating film during drying, resulting in the scrapping of the electric heating film due to the different heat resistance of different electric heating films and the different power of different dryers, the utility model provides a new electric heating film gravure printing equipment which can adjust the distance between the drying device and the electric heating film according to the heat resistance of different electric heating films to ensure that the electric heating film will not be damaged during drying.

[0006] Technical solution: A new type of electric heating film gravure printing equipment, including a gravure printing machine, a support arm, a discharge cylinder, a collection cylinder, a control system, a drying mechanism and an adjusting mechanism. The left and right sides of the gravure printing machine are connected to support arms, the left support arm is rotatably connected to the discharge cylinder, and the right support arm is rotatably connected to the collection cylinder. The left front side of the gravure printing machine is connected to a control system, and a drying mechanism is provided on the upper part of the right support arm, and an adjusting mechanism is provided on the drying mechanism.

[0007] In one embodiment, heat dissipation holes are provided on both the front and rear sides of the gravure printing machine.

[0008] In one embodiment, the drying mechanism includes a shell, a dryer and a rotating impeller. The upper part of the right support arm is connected to the shell, the bottom of the shell is connected to the dryer, and the top of the dryer is rotatably connected to the rotating impeller. When the electric heating film reaches the inside of the shell, the dryer transports drying gas into the shell, and the drying gas is dispersed by the rotating impeller to avoid damage to the electric heating film.

[0009] In one embodiment, a plurality of air outlets are opened on the side of the rotating impeller.

[0010] In one of the embodiments, an adjustment mechanism is also included, which includes a supporting roller, a lifting roller, a lifting frame, a supporting frame and an adjusting screw. The supporting arms are rotatably connected to the supporting rollers, the upper part of the outer shell is slidably connected to the lifting rollers, the lifting frames are connected between the tops of the lifting rollers, the top of the outer shell is connected to the supporting frame, the supporting frame is rotatably connected to the adjusting screw, the bottom of the adjusting screw is rotatably connected to the outer shell, the lifting frame is threadedly connected to the adjusting screw, after the electric heating film passes through the supporting roller, the adjusting screw is rotated according to the heat resistance of the electric heating film to control the lifting roller to move upward through the lifting frame, the lifting roller moves upward to pull the electric heating film, so that the electric heating film is away from the dryer, so that the electric heating film and the dryer reach a suitable distance.

[0011] In one of the embodiments, a knob is provided on the top of the adjusting screw.

[0012] The beneficial effects are as follows: the utility model moves the lifting roller upward to pull the electric heating film away from the dryer, and adjusts the appropriate distance between the electric heating film and the dryer. The distance between the drying device and the electric heating film can be adjusted according to the heat resistance of different electric heating films, ensuring that the electric heating film will not be damaged during drying. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0014] Figure 2 It is a partial three-dimensional structural schematic diagram of the utility model.

[0015] Figure 3 It is a three-dimensional structural schematic diagram of the drying mechanism of the utility model.

[0016] Figure 4 It is a cross-sectional view of the drying mechanism of the utility model.

[0017] Figure 5 It is a schematic diagram of the three-dimensional structure of the adjustment mechanism of the utility model.

[0018] In the accompanying drawings: 1. gravure printing machine, 2. supporting arm, 3. discharge cylinder, 4. receiving cylinder, 5. electric heating film, 6. control system, 7. drying mechanism, 71. housing, 72. dryer, 73. rotating impeller, 8. adjusting mechanism, 81. supporting roller, 82. lifting roller, 83. lifting frame, 84. supporting frame, 85. adjusting screw. DETAILED DESCRIPTION

[0019] The following description is only a preferred embodiment of the present invention and does not limit the protection scope of the present invention.

[0020] A new type of electrothermal film gravure printing equipment, such as Figure 1 and Figure 2As shown, it includes a gravure printing machine 1, a support arm 2, a discharge cylinder 3, a receiving cylinder 4, a control system 6, a drying mechanism 7 and an adjusting mechanism 8. The left and right sides of the gravure printing machine 1 are connected to the support arms 2, the left support arm 2 is rotatably connected to the discharge cylinder 3, the right support arm 2 is rotatably connected to the receiving cylinder 4, the left front side of the gravure printing machine 1 is connected to the control system 6, the upper part of the right support arm 2 is provided with a drying mechanism 7, and the drying mechanism 7 is provided with an adjusting mechanism 8.

[0021] like Figure 1 , Figure 3 and Figure 4 As shown, the drying mechanism 7 includes a shell 71, a dryer 72 and a rotating impeller 73. The upper portion of the right support arm 2 is connected to the shell 71, the bottom of the shell 71 is connected to the dryer 72, and the top of the dryer 72 is rotatably connected to the rotating impeller 73.

[0022] like Figure 1 and Figure 5 As shown, it also includes an adjusting mechanism 8, which includes a supporting roller 81, a lifting roller 82, a lifting frame 83, a supporting frame 84 and an adjusting screw 85. The supporting arm 2 is rotatably connected to the supporting roller 81, the lifting roller 82 is slidably connected to the upper part of the outer shell 71, the lifting frame 83 is connected between the tops of the lifting rollers 82, the supporting frame 84 is connected to the top of the outer shell 71, the supporting frame 84 is rotatably connected to the adjusting screw 85, the bottom of the adjusting screw 85 is rotatably connected to the outer shell 71, and the lifting frame 83 is threadedly connected to the adjusting screw 85.

[0023] When the utility model is in use, the electric heating film 5 to be printed is placed in the discharge cylinder 3, and is transported to the receiving cylinder 4 through the discharge cylinder 3, so that the electric heating film 5 passes through the gravure printing machine 1 and is printed by the gravure printing machine 1. When the electric heating film 5 reaches the inside of the shell 71, the dryer 72 transports drying gas to the inside of the shell 71, and the drying gas is dispersed by the rotating impeller 73 to avoid damage to the electric heating film 5, and the electric heating film 5 is dried. Before drying, the adjusting screw 85 is rotated according to the heat resistance of the electric heating film 5 to control the lifting roller 82 to move upward through the lifting frame 83. The lifting roller 82 moves upward to pull the electric heating film 5, so that the electric heating film 5 is away from the dryer 72, so that the electric heating film 5 and the dryer 72 reach a suitable distance, and the electric heating film 5 is further prevented from being damaged.

[0024] Although the present invention has been described with reference to exemplary embodiments, it should be understood that the present invention is not limited to the disclosed exemplary embodiments. The scope of the following claims is to be accorded the broadest interpretation so as to encompass all modifications and equivalent structures and functions.

Claims

1. A new type of electric heating film gravure printing equipment, characterized in that: The invention comprises a gravure printing machine (1), a support arm (2), a material discharge cylinder (3), a material collection cylinder (4), a control system (6), a drying mechanism (7) and an adjusting mechanism (8). The left and right sides of the gravure printing machine (1) are connected to the support arms (2). The left support arm (2) is rotatably connected to the material discharge cylinder (3), and the right support arm (2) is rotatably connected to the material collection cylinder (4). The left front side of the gravure printing machine (1) is connected to the control system (6). The upper part of the right support arm (2) is provided with a drying mechanism (7), and the drying mechanism (7) is provided with an adjusting mechanism (8).

2. A novel electrothermal film gravure printing device as claimed in claim 1, characterized in that: Both the front and rear sides of the gravure printing machine (1) are provided with heat dissipation holes.

3. A novel electrothermal film gravure printing device as claimed in claim 2, characterized in that: The drying mechanism (7) comprises a shell (71), a dryer (72) and a rotating impeller (73); the upper part of the right support arm (2) is connected to the shell (71); the bottom of the shell (71) is connected to the dryer (72); the top of the dryer (72) is rotatably connected to the rotating impeller (73); when the electric heating film (5) reaches the inside of the shell (71), the dryer (72) transports drying gas to the inside of the shell (71); the drying gas is dispersed by the rotating impeller (73) to avoid damage to the electric heating film (5).

4. A novel electrothermal film gravure printing device as claimed in claim 3, characterized in that: The side of the rotary impeller (73) is provided with a plurality of air outlets.

5. A novel electrothermal film gravure printing device as claimed in claim 4, characterized in that: The device also includes an adjustment mechanism (8), which includes a support roller (81), a lifting roller (82), a lifting frame (83), a support frame (84) and an adjustment screw (85). The support arm (2) is rotatably connected to the support roller (81), the upper part of the housing (71) is slidably connected to the lifting roller (82), the top of the lifting roller (82) is connected to the lifting frame (83), the top of the housing (71) is connected to the support frame (84), and the support frame (84) is rotatably connected to the adjustment screw (85). The bottom of the adjusting screw (85) is rotatably connected to the housing (71), and the lifting frame (83) is threadably connected to the adjusting screw (85). After the electric heating film (5) passes through the supporting roller (81), the adjusting screw (85) is rotated according to the heat resistance of the electric heating film (5) to control the lifting roller (82) to move upward through the lifting frame (83). The lifting roller (82) moves upward to pull the electric heating film (5), so that the electric heating film (5) is away from the dryer (72), so that the distance between the electric heating film (5) and the dryer (72) reaches a suitable distance.

6. A novel electrothermal film gravure printing device as claimed in claim 5, characterized in that: The top of the adjusting screw rod (85) is provided with a knob.

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