Device for Chinese art paper printing

Abstract

The utility model discloses a device for Chinese art paper printing, which comprises a paper feeding unit and a printing unit, a Chinese art paper conveying mechanism is arranged between the paper feeding unit and the printing unit, and the Chinese art paper conveying mechanism comprises a lower conveying assembly for supporting Chinese art paper and an upper conveying assembly above the Chinese art paper. The lower conveying assembly and the upper conveying assembly are jointly in transmission connection with a driving mechanism, the rice paper printing device relates to the technical field of rice paper printing devices, the lower conveying assembly is arranged for conveying rice paper, the upper conveying assembly is used for pressing the rice paper, the upper conveying assembly and the lower conveying assembly synchronously drive the rice paper to move, and under pressing of the upper conveying belt, the rice paper is conveyed to the upper conveying assembly. The Chinese art paper can be effectively prevented from wrinkling; the height of the second roller can be adjusted, after the height of the second roller is adjusted, the upper conveying belt is tightened through lifting of the first roller, and therefore the paper conveying device can be suitable for paper of different thicknesses.

Description

Technical Field

[0001] The utility model relates to the technical field of rice paper printing devices, in particular to a device used for rice paper printing. Background Art

[0002] The existing rice paper printing device mainly conveys the rice paper through a conveyor belt, but there is no downward pressure mechanism above the rice paper. When the rice paper is very thin, the rice paper is prone to wrinkles due to the vibration of the equipment or the flow of air, thereby interfering with the printing effect. Utility Model Content

[0003] In view of the problems existing in an existing device for rice paper printing, the utility model is proposed.

[0004] Therefore, the purpose of the utility model is to provide a device for printing on rice paper, which solves the problem that the existing rice paper printing device mainly transports the rice paper through a conveyor belt, but there is no downward pressure mechanism above the rice paper. When the rice paper is very thin, the rice paper is prone to wrinkles due to the vibration of the equipment or the flow of air, thereby interfering with the printing effect.

[0005] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0006] A device for printing on rice paper, comprising a paper feeding unit and a printing unit, wherein a rice paper conveying mechanism is arranged between the paper feeding unit and the printing unit, wherein the rice paper conveying mechanism comprises a lower conveying assembly for supporting the rice paper and an upper conveying assembly above the rice paper, wherein the lower conveying assembly and the upper conveying assembly are jointly connected to a driving mechanism through transmission;

[0007] The lower conveying assembly comprises a lower left transmission roller and a lower right transmission roller, and the lower left transmission roller and the lower right transmission roller are jointly transmission-connected with a lower conveyor belt;

[0008] It also includes a stabilizing support plate disposed below the lower conveyor belt, wherein the bottom end of the stabilizing support plate is fixedly connected to the bottom support plate;

[0009] The upper conveying assembly comprises an upper left transmission roller and an upper right transmission roller, and the upper left transmission roller and the upper right transmission roller are jointly connected to an upper conveyor belt;

[0010] Also included is an adjustment mechanism for adjusting the height and tightness of the lower portion of the upper conveyor belt;

[0011] The adjustment mechanism includes a first electric telescopic rod, the top end of the first electric telescopic rod is fixedly connected to a first roller, the bottom end of the first electric telescopic rod is detachably connected to a top support plate, the bottom end of the top support plate is detachably connected to a second electric telescopic rod, and the bottom end of the second electric telescopic rod is detachably connected to a second roller.

[0012] As a preferred solution of the device for rice paper printing described in the utility model, wherein: two second electric telescopic rods are provided, and the two second electric telescopic rods are respectively located on both sides below the first electric telescopic rod;

[0013] The top and bottom ends of the top support plate are fixedly installed with support connecting seats, and the ends of the first electric telescopic rod and the second electric telescopic rod close to the top support plate are respectively plugged into the corresponding support connecting seats, and the first electric telescopic rod and the second electric telescopic rod are respectively fixed to the corresponding support connecting seats by bolts.

[0014] As a preferred solution of the device for rice paper printing described in the utility model, wherein: both ends of the top support plate and the bottom support plate are fixedly connected to the bracket, and the lower left transmission roller, the lower right transmission roller, the upper left transmission roller and the upper right transmission roller are all rotatably connected to the bracket through bearings.

[0015] As a preferred solution of the device for rice paper printing described in the utility model, the driving mechanism includes two gears fixedly mounted on the lower left transmission roller and the upper left transmission roller respectively, one end of the lower left transmission roller or the upper left transmission roller is fixedly connected to a motor, the motor is mounted on a bracket, and the two gears are meshedly connected.

[0016] Compared with existing technologies:

[0017] 1. The rice paper is transmitted by setting a lower conveying assembly, and the upper conveying assembly is used to press on the rice paper, and the upper conveying assembly and the lower conveying assembly synchronously drive the rice paper to move, and under the downward pressure of the upper conveyor belt, the wrinkles of the rice paper can be effectively avoided;

[0018] 2. The height of the second roller can be adjusted. After the height of the second roller is adjusted, the upper conveyor belt is tightened by raising and lowering the first roller, so that it can be used for papers of different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the structure provided by the utility model;

[0020] Figure 2 The utility model provides Figure 1 Enlarged view of point A in the middle;

[0021] Figure 3A schematic diagram of the support connection seat provided by the utility model;

[0022] Figure 4 The utility model provides Figure 1 Schematic diagram without the drive mechanism;

[0023] Figure 5 The utility model provides Figure 4 Enlarged view of point B in the middle.

[0024] In the figure: upper left drive roller 1, upper right drive roller 2, upper conveyor belt 3, first roller 4, first electric telescopic rod 5, support connecting seat 6, top support plate 7, second electric telescopic rod 8, second roller 9, stabilizing support plate 10, lower conveyor belt 11, lower right drive roller 12, bracket 13, gear 16, bottom support plate 17, lower left drive roller 18, paper feeding unit 19, printing unit 20. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the present invention more clear, the implementation methods of the present invention will be further described in detail below with reference to the accompanying drawings.

[0026] The utility model provides a device for rice paper printing, please refer to Figure 1-5 , including a paper feeding unit 19 and a printing unit 20, a rice paper conveying mechanism is arranged between the paper feeding unit 19 and the printing unit 20, the rice paper conveying mechanism includes a lower conveying component supporting the rice paper and an upper conveying component above the rice paper, the lower conveying component and the upper conveying component are jointly connected to the driving mechanism.

[0027] The lower conveying assembly includes a lower left transmission roller 18 and a lower right transmission roller 12 , and the lower left transmission roller 18 and the lower right transmission roller 12 are jointly transmission-connected with a lower conveyor belt 11 .

[0028] It also includes a stabilizing support plate 10 arranged below the lower conveyor belt 11. The stabilizing support plate 10 can support the upper part of the lower conveyor belt 11, so as to flatten the rice paper to avoid wrinkles on the rice paper. The bottom end of the stabilizing support plate 10 is fixedly connected to the bottom support plate 17.

[0029] The upper conveying assembly includes an upper left transmission roller 1 and an upper right transmission roller 2, and the upper left transmission roller 1 and the upper right transmission roller 2 are jointly connected to an upper conveyor belt 3, and the length of the upper conveyor belt 3 is longer than the length of the lower conveyor belt 11; the upper left transmission roller 1 and the lower left transmission roller 18 are the same, and the upper right transmission roller 2 and the lower right transmission roller 12 are the same, thereby ensuring that the transmission speeds of the lower conveyor belt 11 and the upper conveyor belt 3 are the same, so that the bottom and top of the rice paper can be driven synchronously to prevent the rice paper from being twisted.

[0030] It also includes an adjusting mechanism for adjusting the height and tightness of the lower part of the upper conveyor belt 3; the adjusting mechanism includes a first electric telescopic rod 5, the top end of the first electric telescopic rod 5 is fixedly connected to a first roller 4, the first roller 4 is transmission-connected to the upper conveyor belt 3, the function of the first roller 4 is to lift and lower the first roller 4, so that the upper conveyor belt 3 is tightened, the bottom end of the first electric telescopic rod 5 is detachably connected to a top support plate 7, the bottom end of the top support plate 7 is detachably connected to a second electric telescopic rod 8, the bottom end of the second electric telescopic rod 8 is detachably connected to a second roller 9, the second roller 9 is transmission-connected to the upper conveyor belt 3, and the function of driving the second roller 9 to lift and lower is so that the lower part of the upper conveyor belt 3 presses the rice paper on the lower conveyor belt 11.

[0031] Two second electric telescopic rods 8 are provided, and the two second electric telescopic rods 8 are respectively located on both sides below the first electric telescopic rod 5; the top and bottom ends of the top support plate 7 are fixedly installed with support connecting seats 6, and the first electric telescopic rod 5 and the second electric telescopic rod 8 are respectively plugged into the corresponding support connecting seats 6 at one end close to the top support plate 7, and the first electric telescopic rod 5 and the second electric telescopic rod 8 are respectively fixed to the corresponding support connecting seats 6 by bolts, so that the disassembly and assembly of the first electric telescopic rod 5 and the second electric telescopic rod 8 are very convenient.

[0032] Both ends of the top support plate 7 and the bottom support plate 17 are fixedly connected to the bracket 13, and the lower left transmission roller 18, the lower right transmission roller 12, the upper left transmission roller 1 and the upper right transmission roller 2 are all rotatably connected to the bracket 13 through bearings.

[0033] The driving mechanism includes two gears 16 respectively fixedly mounted on the lower left transmission roller 18 and the upper left transmission roller 1. One end of the lower left transmission roller 18 or the upper left transmission roller 1 is fixedly connected to a motor, which is mounted on the bracket 13. The two gears 16 are meshedly connected, so that the lower left transmission roller 18 or the upper left transmission roller 1 rotates synchronously in the opposite direction under the drive of the motor.

[0034] During specific use, the rice paper enters the lower conveyor belt 11 from the paper feeding unit 19, and the motor is started to drive the lower left drive roller 18 and the upper left drive roller 1 to rotate in the opposite direction synchronously, so that the upper conveyor belt 3 and the lower conveyor belt 11 rotate in the opposite direction synchronously; at the same time, the second electric telescopic rod 8 drives the second roller 9 to descend until the two second rollers 9 drive the bottom of the upper conveyor belt 3 to contact the rice paper on the lower conveyor belt 11, and at the same time, the first electric telescopic rod 5 drives the first roller 4 to rise to tighten the upper conveyor belt 3, and the upper conveyor belt 3 and the lower conveyor belt 11 synchronously drive the rice paper to move and enter the printing unit 20.

[0035] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A device for printing on rice paper, comprising a paper feeding unit (19) and a printing unit (20), wherein a rice paper conveying mechanism is arranged between the paper feeding unit (19) and the printing unit (20), characterized in that: The rice paper conveying mechanism comprises a lower conveying assembly for supporting the rice paper and an upper conveying assembly above the rice paper, wherein the lower conveying assembly and the upper conveying assembly are jointly connected to the driving mechanism through transmission; The lower conveying assembly comprises a lower left transmission roller (18) and a lower right transmission roller (12), wherein the lower left transmission roller (18) and the lower right transmission roller (12) are jointly transmission-connected with a lower conveyor belt (11); It also includes a stabilizing support plate (10) arranged below the lower conveyor belt (11), wherein the bottom end of the stabilizing support plate (10) is fixedly connected to the bottom support plate (17); The upper transmission assembly comprises an upper left transmission roller (1) and an upper right transmission roller (2), wherein the upper left transmission roller (1) and the upper right transmission roller (2) are jointly transmission-connected with an upper conveyor belt (3); It also includes an adjustment mechanism for adjusting the height and tightness of the lower portion of the upper conveyor belt (3); The adjustment mechanism comprises a first electric telescopic rod (5), the top end of the first electric telescopic rod (5) is fixedly connected to a first roller (4), the bottom end of the first electric telescopic rod (5) is detachably connected to a top support plate (7), the bottom end of the top support plate (7) is detachably connected to a second electric telescopic rod (8), and the bottom end of the second electric telescopic rod (8) is detachably connected to a second roller (9).

2. The device for rice paper printing according to claim 1, characterized in that: Two second electric telescopic rods (8) are provided, and the two second electric telescopic rods (8) are respectively located on two sides below the first electric telescopic rod (5); The top and bottom ends of the top support plate (7) are fixedly mounted with support connection seats (6); one end of the first electric telescopic rod (5) and the second electric telescopic rod (8) close to the top support plate (7) are respectively plugged into the corresponding support connection seats (6); the first electric telescopic rod (5) and the second electric telescopic rod (8) are respectively fixed to the corresponding support connection seats (6) by bolts.

3. The device for rice paper printing according to claim 2, characterized in that: Both ends of the top support plate (7) and the bottom support plate (17) are fixedly connected to the bracket (13), and the lower left transmission roller (18), the lower right transmission roller (12), the upper left transmission roller (1) and the upper right transmission roller (2) are rotatably connected to the bracket (13) via bearings.

4. The device for rice paper printing according to claim 3, characterized in that: The driving mechanism comprises two gears (16) respectively fixedly mounted on the lower left transmission roller (18) and the upper left transmission roller (1); one end of the lower left transmission roller (18) or the upper left transmission roller (1) is fixedly connected to a motor, which is mounted on a bracket (13); and the two gears (16) are meshedly connected.

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