Efficient self-cooling type electronic shaft gold stamping device

Abstract

The utility model discloses an efficient self-cooling type electronic shaft gold stamping device, and relates to the technical field of gold stamping, in particular to the efficient self-cooling type electronic shaft gold stamping device which comprises a gold stamping shaft and two fixing plates, the interiors of the two ends of the gold stamping shaft are both fixedly connected with supporting plates, and the interiors of the supporting plates are rotationally connected with cooling pipes; wherein the side face of one fixing plate is provided with an annular sliding groove and rotationally connected with a supporting frame, the side face of the supporting frame is fixedly connected with a motor, and an output shaft of the motor penetrates through the supporting frame and is fixedly connected with two driving teeth. When the hot stamping shaft is used, water cooling and air cooling heat dissipation can be carried out on the hot stamping shaft from the interior of the hot stamping shaft after the temperature of the hot stamping shaft is too high, so that the hot stamping shaft is rapidly cooled at the moment, and the problem that key heating components such as a hot stamping roller are prone to being too high in temperature due to heat accumulation is effectively solved. In the prior art, a cooling mechanism located in the gold stamping device cannot quickly cool a gold stamping roller, so that the gold stamping quality is influenced, gold stamping pattern transfer printing is not uniform, and flaws occur.

Description

TECHNICAL FIELD

[0001] The utility model relates to a gilding technical field, concretely is a kind of high-efficiency self-cooled electronic shaft gilding device. BACKGROUND

[0002] In printing and packaging industries, gilding process is widely used, which is to transfer the metal layer on the gilding foil to the surface of the printing material by heating the gilding foil and using the principle of hot pressing transfer, to achieve an attractive and high-end decorative effect.

[0003] Traditional gilding device often has some shortcomings, for example, during long-time continuous operation, the key heating components such as gilding roller are prone to have high temperature due to heat accumulation, but the cooling mechanism of the gilding device is mostly located outside the gilding roller, which cannot quickly cool the gilding roller, which will affect the quality of gilding, leading to uneven transfer of gilding pattern, defects and other problems.

[0004] A high-efficiency self-cooled electronic shaft gilding device is disclosed in Chinese Utility Model Patent Application Publication No. CN201921670229.0, which includes unwinding, winding and water-cooled roller. The first passing roller, the second passing roller, the pressure roller, the plate roller, the third passing roller, the fourth passing roller and the winding are arranged in sequence behind the unwinding. The water-cooled roller is arranged between the pressure roller and the third passing roller. Although the high-efficiency self-cooled electronic shaft gilding device can quickly cool the gilding on the water separator paper and enhance production efficiency, the high-efficiency self-cooled electronic shaft gilding device has the disadvantage that the shaft body is fixed closely with the gilding device, and after the gilding device is used for a long time and the temperature is too high, the shaft body cannot be quickly disassembled after use. SUMMARY

[0005] (I) Technical problem solved

[0006] To overcome the shortcomings of the prior art, the utility model provides a high-efficiency self-cooled electronic shaft gilding device, which solves the problems raised in the background art.

[0007] (II) Technical solution

[0008] In order to achieve the above object, the utility model discloses the following technical scheme to realize: including gilding axle and two fixed plate, the inside fixedly connected with support board in both ends of gilding axle, the inside rotationally connected with cooling pipe of support board, the side of one fixed plate is equipped with annular slide groove and rotationally connected with support frame, the side fixedly connected with motor of support frame, the output shaft of motor penetrates support frame and is fixedly connected with two driving gear, the side rotationally connected with driven gear of support board, the side of one support frame is equipped with annular slide groove and rotationally connected with rotating column, the side fixedly connected with second gear of driven gear, the outside fixedly connected with third gear of gilding axle, the end of gilding axle away from rotating column is equipped with a plurality of vent holes.

[0009] Optionally, the cooling pipe between the two support plates is spiral, and the inside of both ends of the cooling pipe is rotationally connected with a fixed pipe.

[0010] Optionally, the inside of the support frame and the inside of the fixed plate are provided with threaded holes and are screw-connected with bolts.

[0011] Optionally, the outside of the cooling pipe is fixedly connected with a first gear, and the first gear is meshingly connected with the driven gear.

[0012] Optionally, the outside of the rotating column is fixedly connected with a plurality of fan blades, and the outside of the rotating column is fixedly connected with gear teeth matched with the second gear.

[0013] Optionally, one of the driving gears is meshingly connected with the driven gear, and the other driving gear is meshingly connected with the third gear.

[0014] Optionally, the inside of the fixed plate is rotationally connected with two rotating rings, and both ends of the gilding axle are fixedly connected with positioning plates.

[0015] Optionally, the inside of the rotating ring is provided with a through hole matched with the positioning plate, the inside of the rotating ring is provided with a groove matched with the positioning plate, and the inside of the rotating ring and the inside of the positioning plate are provided with threaded holes and are screw-connected with bolts.

[0016] (Three) beneficial effects

[0017] The utility model provides a kind of high-efficiency self-cooled electronic shaft gilding device, with the following beneficial effects:

[0018] 1. The efficient self-cooling type electronic shaft gilding device, through the setting of the supporting plate, the cooling pipe, the motor, the driving gear, the driven gear, the first gear, the second gear, the third gear, the rotating column, the fan blade and the air hole, when the gilding shaft temperature is too high, the gilding shaft is water-cooled and air-cooled from the inside of the gilding shaft, so that the gilding shaft is rapidly cooled, effectively solve the problem that the gilding roller and other key heating components are prone to temperature too high due to heat accumulation, and the cooling mechanism inside the gilding device cannot rapidly cool the gilding roller, which will affect the quality of gilding, cause uneven gilding pattern transfer, defects and other problems.

[0019] 2. The efficient self-cooling type electronic shaft gilding device, through the setting of the fixing plate, the supporting frame, the rotating ring and the positioning plate, when the gilding shaft is used for too long and is aged by high temperature, the gilding shaft can be rapidly disassembled and replaced, effectively solve the problem that the shaft body and the gilding device are fixed closely, and the shaft body cannot be rapidly disassembled after the gilding device is used for too long and the temperature is too high. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a structure schematic view of the shaft view of the utility model;

[0021] Figure 2 It is a structure schematic view of the side shaft view of the utility model;

[0022] Figure 3 It is a structure schematic view of the shaft view of the gilding shaft of the utility model;

[0023] Figure 4 It is a structure schematic view of the side shaft view of the gilding shaft of the utility model;

[0024] Figure 5 It is a structure schematic view of the shaft section view of the gilding shaft of the utility model;

[0025] Figure 6 It is a structure schematic view of the A place of the utility model Figure 2 Enlarged structure schematic view.

[0026] In the drawing: 1, gilding shaft; 2, fixed plate; 3, supporting plate; 4, cooling pipe; 5, supporting frame; 6, motor; 7, fixed pipe; 8, driving gear; 9, driven gear; 10, first gear; 11, rotating column; 12, fan blade; 13, second gear; 14, third gear; 15, air hole; 16, rotating ring; 17, positioning plate. DETAILED DESCRIPTION

[0027] Clearly, the described embodiments are merely a part of the embodiments of the present utility model, rather than all the embodiments.

[0028] Embodiment 1

[0029] Please refer to Figures 1 to 5 The utility model provides technical scheme: a kind of efficient self-cooled electronic shaft gilding device, including gilding shaft 1 and two fixed plates 2, the inside of both ends of gilding shaft 1 is fixedly connected with support plate 3, the inside rotationally connected with cooling pipe 4 of support plate 3, the cooling pipe 4 between two support plates 3 is spiral, the inside of both ends of cooling pipe 4 is rotationally connected with fixed tube 7, the side surface of one of fixed plate 2 is equipped with annular slide groove and rotationally connected with support frame 5, support frame 5 is fixedly connected with motor 6 on side surface, the output shaft of motor 6 penetrates support frame 5 and is fixedly connected with two driving gears 8, the side surface of support plate 3 is rotationally connected with driven gear 9, the side surface of one of support frame 5 is equipped with annular slide groove and rotationally connected with rotating column 11, the side surface of driven gear 9 is fixedly connected with second gear 13, the outside of gilding shaft 1 is fixedly connected with third gear 14, gilding shaft 1 is equipped with multiple air holes 15 in the end away from rotating column 11, the outside of cooling pipe 4 is fixedly connected with first gear 10, first gear 10 is engagedly connected with driven gear 9, the outside of rotating column 11 is fixedly connected with multiple fan blades 12, the outside of rotating column 11 is fixedly connected with gear tooth adapted to second gear 13, by the setting of support plate 3, cooling pipe 4, motor 6, driving gear 8, driven gear 9, first gear 10, second gear 13, third gear 14, rotating column 11, fan blade 12 and air hole 15, so that the device can be water-cooled and air-cooled heat dissipation from the inside of gilding shaft 1 to gilding shaft 1 after the temperature of gilding shaft 1 is too high when using, so that gilding shaft 1 is cooled quickly, effectively solve that cooling mechanism located in the inside of gilding device cannot cool gilding roller quickly after gilding roller and other key heating components are prone to temperature too high due to heat accumulation, which will affect the quality of gilding, cause gilding pattern transfer uneven, appear flaw and other problems.

[0030] When in use, the fixing plate 2 is installed in the inside of the gilding device, then the heating element in the inside of the gilding shaft 1 is used to heat the gilding shaft 1, so that the gilding shaft 1 heats the gilding foil, and then the printing and pressing device in the inside of the gilding device and the gilding foil are used to gild the printing and pressing object, when gilding, the motor drives the two driving gears 8 to rotate, the two driving gears 8 rotate and drive the third gear 14 and the driven gear 9 to rotate respectively, the third gear 14 rotates and drives the gilding shaft 1 to rotate, the driven gear 9 rotates and drives the first gear 10 and the second gear 13 to rotate, the first gear 10 rotates and drives the cooling pipe 4 to rotate in the direction different from that of the gilding shaft 1, the second gear 13 rotates and drives the rotating column 11 to rotate rapidly, the rotating column 11 rotates and drives the fan blade 12 to move, so that the cold air enters the inside and outside of the gilding shaft 1, the hot air in the inside of the gilding shaft 1 leaves the gilding shaft 1 through the air hole 15, the cooling pipe 4 rotates, at this time, the cooling liquid flows in the inside of the cooling pipe 4, so that the cooling pipe 4 is cooled, and the inside of the gilding shaft 1 is cooled, effectively solving the problem that the cooling mechanism in the inside of the gilding device cannot rapidly cool the gilding roller when the key heating components such as the gilding roller are prone to high temperature due to heat accumulation, which affects the gilding quality and causes uneven gilding and defects.

[0031] Embodiment 2

[0032] Please refer to Figure 1 、 2 and 6, the utility model provides technical scheme: a kind of efficient self-cooled electronic shaft gilding device, the inside of support frame 5 and the inside of fixed plate 2 are all provided with threaded hole and are threadedly connected with bolt, two swivels 16 are rotatably connected in the inside of fixed plate 2, positioning plate 17 is fixedly connected at the both ends of the two sides of gilding shaft 1, the inside of swivel 16 is provided with the through hole matched with positioning plate 17, the inner side of swivel 16 is provided with the recess matched with positioning plate 17, the inside of swivel 16 and the inside of positioning plate 17 are all provided with threaded hole and are threadedly connected with bolt, by the setting of fixed plate 2, support frame 5, swivel 16 and positioning plate 17, after the gilding shaft 1 of the device is abnormally aged after being used for too long, the gilding shaft 1 can be quickly disassembled and replaced, effectively solve the problem that shaft body and gilding device are fixed more closely, after gilding device is used for too long, temperature is too high, and after being unable to use, shaft body is inconveniently quickly disassembled.

[0033] When the gilding shaft 1 needs to be disassembled, the bolts inside the support frame 5 are disassembled, the support frame 5 is rotated to move away from the rotating ring 16, then the bolts inside the rotating ring 16 are disassembled, after the disassembly is completed, the gilding shaft 1 is rotated, the positioning plate 17 is rotated inside the rotating ring 16, then the positioning plate 17 is moved into the through hole inside the rotating ring 16, then the gilding shaft 1 can be pulled out, and a new gilding shaft 1 is put into the inside of the two fixed plates 2, effectively solving the problem that the shaft body and the gilding device are fixed closely, after the gilding device is used for a long time and the temperature is too high, the shaft body cannot be disassembled quickly.

[0034] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A high-efficiency self-cooling electronic shaft gilding device, comprising a gilding shaft (1) and two fixed plates (2), characterized in that: The both ends of the gilding shaft (1) are fixedly connected with support plates (3), the inside of the support plate (3) is rotatably connected with a cooling pipe (4), the side of one of the fixed plates (2) is provided with an annular sliding slot and is rotatably connected with a support frame (5), the side of the support frame (5) is fixedly connected with a motor (6), the output shaft of the motor (6) penetrates through the support frame (5) and is fixedly connected with two driving gears (8), the side of the support plate (3) is rotatably connected with a driven gear (9), the side of one of the support frames (5) is provided with an annular sliding slot and is rotatably connected with a rotating column (11), the side of the driven gear (9) is fixedly connected with a second gear (13), the outside of the gilding shaft (1) is fixedly connected with a third gear (14), the end of the gilding shaft (1) away from the rotating column (11) is provided with a plurality of air holes (15).

2. The high-efficiency self-cooling electronic shaft gilding device according to claim 1, characterized in that: The cooling pipe (4) between the two support plates (3) is spiral, and the both ends of the cooling pipe (4) are rotatably connected with fixed pipes (7).

3. The high-efficiency self-cooling electronic shaft gilding device according to claim 1, characterized in that: The inside of the support frame (5) and the inside of the fixed plate (2) are provided with threaded holes and are threadedly connected with bolts.

4. The high-efficiency self-cooling electronic shaft gilding device according to claim 1, characterized in that: The outside of the cooling pipe (4) is fixedly connected with a first gear (10), and the first gear (10) is meshedly connected with the driven gear (9).

5. The high-efficiency self-cooling electronic shaft gilding device according to claim 1, characterized in that: The outside of the rotating column (11) is fixedly connected with a plurality of fan blades (12), and the outside of the rotating column (11) is fixedly connected with gear teeth matched with the second gear (13).

6. The high-efficiency self-cooling electronic shaft gilding device according to claim 1, characterized in that: One of the driving gears (8) is meshedly connected with the driven gear (9), and the other driving gear (8) is meshedly connected with the third gear (14).

7. The high-efficiency self-cooling electronic shaft gilding device according to claim 1, characterized in that: The inside of the fixed plate (2) is rotatably connected with two rotating rings (16), and the both ends of the gilding shaft (1) are fixedly connected with positioning plates (17).

8. The high-efficiency self-cooling electronic shaft gilding device according to claim 7, characterized in that: The inside of the rotating ring (16) is provided with a through hole matched with the positioning plate (17), the inside of the rotating ring (16) is provided with a groove matched with the positioning plate (17), and the inside of the rotating ring (16) and the inside of the positioning plate (17) are provided with threaded holes and are threadedly connected with bolts.

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