Tattoo paper feeding device and printing system applying same

Abstract

The invention discloses a tattoo paper feeding device which comprises a support part, a first rotating roller and a second rotating roller. The two ends of the first rotating roller are erected on the support part and can rotate on the support part, and the two ends of the second rotating roller are erected on the support part and can rotate on the support part. The invention further discloses a printing system which comprises a printer, cylindrical tattooing paper and the tattooing paper feeding device, the cylindrical tattooing paper comprises a coating unit, an isolation unit and a transfer unit which are arranged in a stacked mode, the continuous coating unit, the isolation unit and the transfer unit are jointly wound to form the cylindrical tattooing paper, the cylindrical tattooing paper is arranged on a first rotating roller, and a second rotating roller is arranged on a second rotating roller. And the isolation joint is wound on the second rotating roller. In the whole process, the tattoo paper feeding device does not need any motor to drive unwinding or winding. And particularly, the printing of patterns with very large lengths can be carried out, and a plurality of pieces of tattoo paper with the size of A4 do not need to be spliced like a traditional technology.

Description

Technical Field

[0001] The invention relates to the field of tattoo equipment, and in particular to a tattoo paper feeding device and a printing system using the same. Background Art

[0002] In the traditional tattoo process, tattoo paper is usually required. Tattoo paper usually includes a coating layer and a transfer layer. A corresponding printer is required to print out a predetermined electronic pattern, that is, the pigment on the coating layer is applied to the transfer layer in the shape of the predetermined electronic pattern, and then the transfer layer with the pigment in the shape of the predetermined electronic pattern is covered on the human skin, thereby leaving a colored pattern on the human skin, and the tattoo artist can perform the tattoo operation according to the corresponding pattern.

[0003] However, traditional ordinary tattoo paper is usually a single page of A4 size, and continuous feeding cannot be achieved during printing. A single page of tattoo paper needs to be inserted into the printer each time, which is very cumbersome. In addition, ordinary single-page tattoo paper cannot print patterns of longer lengths, making it inconvenient to use. Summary of the invention

[0004] The object of the present invention is to provide a tattoo paper feeding device and a printing system using the same, so that continuous feeding can be achieved and patterns of relatively large length can be printed at the same time.

[0005] To achieve this object, the present invention adopts the following technical solutions:

[0006] The tattoo paper feeding device comprises a bracket portion, a first rotating roller and a second rotating roller;

[0007] Both ends of the first rotating roller are mounted on the bracket part and can rotate on the bracket part. Both ends of the second rotating roller are mounted on the bracket part and can rotate on the bracket part.

[0008] The beneficial effect is that conventional common tattoo paper is usually a single page of A4 size, and continuous feeding cannot be achieved during printing. The present invention provides a cylindrical tattoo paper capable of continuous feeding. The cylindrical tattoo paper comprises a coating link, an isolation link and a transfer link which are stacked. The coating link, isolation link and transfer link are continuously wound together to form a cylindrical tattoo paper. The cylindrical tattoo paper is arranged on a first rotating roller. The isolation link is pulled out from the cylindrical tattoo paper and then wound on a second rotating roller. The coating link can be drawn toward a printer after being drawn out from the cylindrical tattoo paper. The transfer link can be drawn toward the printer after bypassing the first rotating roller after being drawn out from the cylindrical tattoo paper. The transfer link rubs against the isolation link wound on the second rotating roller when bypassing the first rotating roller. The transfer link and the coating link are stacked and then introduced into the printer for continuous printing. When the printer is printing, the transfer link and the coating link are pulled for feeding. When the transfer link is pulled, it rubs against the isolation link on the second rotating roller, thereby driving the second rotating roller to rotate, so as to realize the winding of the isolation link on the second rotating roller.

[0009] The tattoo paper feeding device of this patent can realize continuous feeding and printing after using the cylindrical tattoo paper, and there is no need to repeatedly insert the single-page tattoo paper into the printer. At the same time, because the coating link and the transfer link are not convenient to be directly stacked to make a cylindrical tattoo paper, if they are directly stacked, the pigment on the coating link may directly stick to the transfer link during storage or transportation, thereby affecting the product quality. Therefore, it is necessary to set an isolation link between the coating link and the transfer link, but this isolation link only plays a protective role in the production, storage, transportation and other processes of the cylindrical tattoo paper. In the actual use process, the isolation link still needs to be removed, so it is more difficult to remove the isolation link during the continuous printing of the cylindrical tattoo paper.

[0010] However, the tattoo paper feeding device of this patent creatively sets two rotating rollers, wherein the first rotating roller is used to unwind the cylindrical tattoo paper, and the second rotating roller is used to rewind the isolation link. The entire device does not require any motor drive, and only needs to be connected to a normal tattoo paper printer for printing. Through the conventional paper feed pulling force of the printer, by pulling the coating link and the transfer link, the cylindrical tattoo paper on the first rotating roller is rotated, and continuous feeding can be achieved. At the same time, when the transfer link is pulled, it will rub against the rewinding isolation link on the second rotating roller, thereby driving the second rotating roller to rotate, so as to achieve the rewinding of the isolation link on the second rotating roller. During the whole process, the tattoo paper feeding device does not require any motor to drive unwinding or rewinding.

[0011] In some embodiments, the first rotating roller includes a first shaft, a first roller and a first end cover, a first mounting groove is provided on the bracket portion, two ends of the first shaft are arranged in the first mounting groove, the first roller is sleeved on the first shaft, and first end covers are provided at both ends of the first roller.

[0012] The beneficial effect is that, in order to facilitate the installation of the cylindrical tattoo paper on the first rotating roller, the first rotating roller can be a single roller, which is sleeved on the first rotating roller by using the circular hole of the cylindrical tattoo paper itself or a commonly provided built-in cylindrical core with holes. The first rotating roller can also be provided with corresponding bearings at both ends to reduce friction. The first rotating roller can also be provided with a first shaft, a first roller and a first end cover, and the installation of the first rotating roller can be facilitated by providing a first installation groove.

[0013] In some embodiments, the second rotating roller includes a second shaft, a second roller and a second end cover, a second mounting groove is provided on the bracket part, both ends of the second shaft are arranged in the second mounting groove, the second roller is sleeved on the second shaft, and second end covers are provided at both ends of the second roller.

[0014] The beneficial effect is that, in order to facilitate the winding of the isolation link on the second rotating roller, the second rotating roller can be a single roller, and the circular hole formed by the winding of the isolation link or a commonly provided built-in cylindrical core with holes is used to sleeve on the second rotating roller. The second rotating roller can also be provided with corresponding bearings at both ends to reduce friction. It can also be a configuration including a second shaft, a second roller and a second end cover, and the second installation groove can be provided to facilitate the installation of the second rotating roller.

[0015] In some embodiments, a discharge plate is provided on one end of the bracket portion, and a pressure roller is provided above the discharge plate.

[0016] Its beneficial effect is that, in order to remove the isolation link, the coating link is led from the first rotating roller to the printer, and the transfer link is led from the first rotating roller and then led to the printer after bypassing the second rotating roller, that is, the coating link and the transfer link will be separated first, and then stacked and input to the printer. After the discharge plate and the pressure roller are set, the coating link and the transfer link can pass through the gap between the discharge plate and the pressure roller to achieve stacking and bonding, and then be input to the printer, which can ensure that the coating link and the transfer link are stacked more tightly to ensure the final printing effect.

[0017] In some embodiments, the bracket portion includes two oppositely disposed vertical plates, and a first mounting groove and a second mounting groove are disposed on one side of the vertical plates.

[0018] The beneficial effect is that after the first installation slot and the second installation slot are provided, the first rotating roller and the second rotating roller can be conveniently removed, thereby facilitating the replacement of the first rotating roller and / or the second rotating roller. Alternatively, the roll-shaped printing paper unwound on the first rotating roller or the isolation roll wound on the second rotating roller can also be conveniently replaced.

[0019] In some embodiments, a pressing block is provided on the bracket portion, two ends of the pressing block are provided on the bracket portion, the lower side of the pressing block is suspended, and the lower side of the pressing block can abut against the second rotating roller.

[0020] The beneficial effect is that by setting a clamping block, it can be ensured that sufficient friction is maintained between the transfer link and the wound isolation link on the second rotating roller when being pulled, so that the second rotating roller can be smoothly driven to rotate to achieve smooth winding of the isolation link on the second rotating roller.

[0021] In some embodiments, both ends of the pressing block are hanging parts, the length direction of the pressing block is parallel to the length direction of the second rotating roller, and the hanging parts are located at a position deviated from the center line in the length direction of the pressing block, so that when the hanging parts at both ends of the pressing block are hung on the bracket part, the lower side of the pressing block generates a downward hanging pressure due to the action of gravity.

[0022] The beneficial effect is that, by setting the suspension part to deviate from the center line, the lower side of the pressing block can generate downward pressure due to gravity, and because the transfer link bypasses the second rotating roller, this pressure will be applied to the transfer link, so that when the transfer link is pulled, there is a more sufficient friction between the transfer link and the wound isolation link on the second rotating roller. Therefore, the second rotating roller can be smoothly driven to rotate, so that the isolation link can be smoothly wound on the second rotating roller.

[0023] In some embodiments, a plurality of gear adjustment parts are provided on the bracket part, and both ends of the clamping block are provided at the gear adjustment parts on the bracket part. When the gear adjustment parts at both ends of the clamping block are adjusted, the distance between the clamping block and the second rotating roller can be adjusted.

[0024] The beneficial effect is that as the isolation link is wound on the second rotating roller, the diameter of the second rotating roller will gradually increase. If the position of the clamping block is fixed, it cannot be guaranteed that the lower side of the clamping block can just touch the transfer link due to gravity, and good friction cannot be guaranteed. By setting up multiple gear adjustment parts, as the diameter of the second rotating roller gradually increases, the positions of the two ends of the clamping block can be adjusted as needed, so that the lower side of the clamping block can just touch the transfer link due to gravity, and good friction can be guaranteed. The gear adjustment part can be a groove or a latch, as long as it can achieve convenient and fast positioning and fixation.

[0025] In some embodiments, bosses are provided on opposite sides of the two first end caps or on opposite sides of the two second end caps.

[0026] The beneficial effect is that, by providing the boss, it is possible to ensure that the first end cap is slightly isolated from the cylindrical tattoo paper to prevent large friction. Or the second end cap is slightly isolated from the rolled isolation link to prevent large friction. The opposite sides of the two first end caps or the opposite sides of the two second end caps can also be provided with bosses, which can ensure that they are slightly isolated from the bracket part to prevent large friction.

[0027] At the same time, the present invention also provides a printing system, which includes a printer, a cylindrical tattoo paper and the tattoo paper feeding device as above, the cylindrical tattoo paper includes a coating link, an isolation link and a transfer link that are stacked, the continuous coating link, isolation link and transfer link are wound together to form a cylindrical tattoo paper, the cylindrical tattoo paper is arranged on a first rotating roller, the isolation link is pulled out from the cylindrical tattoo paper and then wound on a second rotating roller, the coating link is pulled out from the cylindrical tattoo paper and then led to the printer direction, the transfer link is pulled out from the cylindrical tattoo paper and then bypasses the first rotating roller and then leads to the printer direction, the transfer link rubs against the isolation link wound on the second rotating roller when bypassing the first rotating roller, the transfer link and the coating link are stacked and introduced into the printer, when the printer prints, the transfer link and the coating link are pulled, and when the transfer link is pulled, it rubs against the isolation link on the second rotating roller to drive the second rotating roller to rotate, so as to realize the winding of the isolation link on the second rotating roller.

[0028] The beneficial effect is that after using the tattoo paper feeding device and tubular tattoo paper of the present patent, continuous feeding and printing can be achieved without repeatedly inserting a single page of tattoo paper into the printer. At the same time, because the coating link and the transfer link are not convenient to be directly stacked to form a tubular tattoo paper, if they are directly stacked, the pigment on the coating link may directly stick to the transfer link during storage or transportation, thereby affecting the product quality. Therefore, it is necessary to set an isolation link between the coating link and the transfer link, but this isolation link only plays a protective role in the production, storage, transportation and other processes of the tubular tattoo paper. In the actual use process, the isolation link still needs to be removed, so it is more difficult to remove the isolation link during the continuous printing of the tubular tattoo paper.

[0029] However, the tattoo paper feeding device of this patent creatively sets two rotating rollers, wherein the first rotating roller is used to unwind the cylindrical tattoo paper, and the second rotating roller is used to rewind the isolation link. The entire device does not require any motor drive, and only needs to be connected to a normal tattoo paper printer for printing. Through the conventional paper feed pulling force of the printer, by pulling the coating link and the transfer link, the cylindrical tattoo paper on the first rotating roller is rotated, and continuous feeding can be achieved. At the same time, when the transfer link is pulled, it will rub against the rewinding isolation link on the second rotating roller, thereby driving the second rotating roller to rotate, so as to achieve the rewinding of the isolation link on the second rotating roller. During the whole process, the tattoo paper feeding device does not require any motor to drive unwinding or rewinding.

[0030] The printing system of this patent can be used for continuous printing, especially for printing patterns of very long lengths, without the need to use multiple A4-sized tattoo papers for splicing as in traditional technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the three-dimensional structure of the tattoo paper feeding device of the present invention;

[0032] Figure 2 It is a side structural schematic diagram of the tattoo paper feeding device of the present invention;

[0033] Figure 3 This is a schematic diagram of the structure of the tattoo paper feeding device of the present invention after hiding one side of the vertical plate;

[0034] Figure 4 It is a structural schematic diagram of the first rotating roller of the tattoo paper feeding device of the present invention;

[0035] Figure 5 It is a schematic structural diagram of the second rotating roller of the tattoo paper feeding device of the present invention;

[0036] Figure 6 It is a structural schematic diagram of a pressing block of a tattoo paper feeding device of the present invention;

[0037] Figure 7 This is a schematic diagram of the actual use state of the tattoo paper feeding device of the present invention;

[0038] Figure 8 It is a schematic diagram of the structure of the printing system of the present invention. DETAILED DESCRIPTION

[0039] The following is combined with Figure 1-8 The present invention is described in further detail.

[0040] like Figure 1-8 As shown, a tattoo paper feeding device comprises a bracket portion 1, a first rotating roller 2 and a second rotating roller 3;

[0041] Both ends of the first rotating roller 2 are mounted on the bracket part 1 and can rotate on the bracket part 1 . Both ends of the second rotating roller 3 are mounted on the bracket part 1 and can rotate on the bracket part 1 .

[0042] Conventional common tattoo paper is usually a single-page specification of A4 size, and continuous feeding cannot be achieved during printing. The present invention provides a cylindrical tattoo paper that can be continuously fed, and the cylindrical tattoo paper includes a coating link 201, an isolation link 202, and a transfer link 203 that are stacked. The continuous coating link 201, isolation link 202, and transfer link 203 are wound together to form a cylindrical tattoo paper, and the cylindrical tattoo paper is arranged on a first rotating roller 2. The isolation link 202 is pulled out from the cylindrical tattoo paper and then wound on a second rotating roller 3. The coating link 201 can be drawn toward the printer after being pulled out from the cylindrical tattoo paper, and the transfer link 203 is pulled out from the cylindrical tattoo paper and then bypasses the first rotating roller 3. Roller 2 can also be led toward the printer direction. When the transfer link 203 bypasses the first rotating roller 2, it rubs against the isolation link 202 wound on the second rotating roller 3. After the transfer link 203 and the coating link 201 are stacked, they are introduced into the printer for continuous printing. When the printer is printing, the transfer link 203 and the coating link 201 are pulled for feeding. When the transfer link 203 is pulled, it rubs against the isolation link 202 on the second rotating roller 3, thereby driving the second rotating roller 3 to rotate, so as to realize the winding of the isolation link 202 on the second rotating roller 3.

[0043] The tattoo paper feeding device of the present invention can realize continuous feeding and printing after using the cylindrical tattoo paper, and there is no need to repeatedly insert the single-page tattoo paper into the printer. At the same time, because the coating link 201 and the transfer link 203 are not convenient to be directly stacked to form a cylindrical tattoo paper, if they are directly stacked, the pigment on the coating link 201 may directly stick to the transfer link 203 during storage or transportation, thereby affecting the product quality. Therefore, it is necessary to set an isolation link 202 between the coating link 201 and the transfer link 203, but this isolation link 202 only plays a protective role in the production, storage, transportation and other processes of the cylindrical tattoo paper. In the actual use process, the isolation link 202 still needs to be removed, so it is more difficult to remove the isolation link 202 during the continuous printing of the cylindrical tattoo paper.

[0044] However, the tattoo paper feeding device of this patent creatively sets two rotating rollers, wherein the first rotating roller 2 is used to unwind the cylindrical tattoo paper, and the second rotating roller 3 is used to rewind the isolation link 202. The entire device does not require any motor drive, and only needs to be connected to a normal tattoo paper printer for printing. Through the conventional paper feeding tension of the printer, the coating link 201 and the transfer link 203 are pulled to rotate the cylindrical tattoo paper on the first rotating roller 2, and continuous feeding can be achieved. At the same time, when the transfer link 203 is pulled, it will rub against the rewinding isolation link 202 on the second rotating roller 3, thereby driving the second rotating roller 3 to rotate, so as to achieve the rewinding of the isolation link 202 on the second rotating roller 3. During the whole process, the tattoo paper feeding device does not require any motor to drive unwinding or rewinding.

[0045] In some embodiments, in order to facilitate the installation of the cylindrical tattoo paper on the first rotating roller 2, the first rotating roller 2 can be a single roller, which is sleeved on the first rotating roller 2 by using the circular hole of the cylindrical tattoo paper itself or a commonly provided built-in cylindrical core with holes. The first rotating roller 2 can also be provided with corresponding bearings at both ends to reduce friction. The first rotating roller 2 can also include a first shaft 21, a first roller 22 and a first end cover 23. The first installation groove 11 can be provided to facilitate the installation of the first rotating roller 2.

[0046] Specifically, the first rotating roller 2 may include a first shaft 21, a first roller 22 and a first end cap 23. The bracket portion 1 is provided with a first mounting groove 11, both ends of the first shaft 21 are arranged in the first mounting groove 11, the first roller 22 is sleeved on the first shaft 21, and both ends of the first roller 22 are provided with first end caps 23. At the same time, in order to facilitate manual rotation of the first rotating roller 2 when necessary, a first adjusting knob 24 may be provided on one end of the first rotating roller 2.

[0047] In some embodiments, in order to facilitate the winding of the isolation link 202 on the second rotating roller 3, the second rotating roller 3 can be a single roller, which is sleeved on the second rotating roller 3 by using the circular hole formed by the winding of the isolation link 202 or a built-in cylindrical core with holes that is usually provided. The second rotating roller 3 can also be provided with corresponding bearings at both ends to reduce friction. It can also be provided with a second shaft 31, a second roller 32 and a second end cover 33. The second installation groove 12 can facilitate the installation of the second rotating roller 3.

[0048] Specifically, the second rotating roller 3 includes a second shaft 31, a second roller 32 and a second end cap 33. The bracket 1 is provided with a second mounting groove 12, both ends of the second shaft 31 are arranged in the second mounting groove 12, the second roller 32 is sleeved on the second shaft 31, and both ends of the second roller 32 are provided with second end caps 33. At the same time, in order to facilitate manual rotation of the second rotating roller 3 when necessary, a second adjustment knob 34 can also be provided on one end of the second rotating roller 3.

[0049] In some embodiments, a discharge plate 13 is provided on one end of the bracket 1, and a pressure roller 14 is provided above the discharge plate 13. Because the isolation link 202 is to be removed, the coating link 201 is led from the first rotating roller 2 to the printer, and the transfer link 203 is led from the first rotating roller 2 and then led to the printer after bypassing the second rotating roller 3, that is, the coating link 201 and the transfer link 203 will be separated first, and then stacked and input to the printer. After the discharge plate 13 and the pressure roller 14 are set, the coating link 201 and the transfer link 203 can pass through the gap between the discharge plate 13 and the pressure roller 14, thereby achieving stacking and bonding, and then input to the printer, which can ensure that the coating link 201 and the transfer link 203 are more closely stacked and stacked, and ensure the final printing effect.

[0050] In the present invention, the bracket part 1 includes two oppositely arranged vertical plates 15 , and a first mounting groove 11 and a second mounting groove 12 are provided on one side of the vertical plate 15 .

[0051] After the first mounting groove 11 and the second mounting groove 12 are provided, the first rotating roller 2 and the second rotating roller 3 can be conveniently removed, so as to facilitate the replacement of the first rotating roller 2 and / or the second rotating roller 3. Alternatively, the roll-shaped printing paper unwound on the first rotating roller 2 or the isolation link 202 wound on the second rotating roller 3 can also be conveniently replaced.

[0052] Of course, the bracket part 1 can also be a frame structure or a box structure, and is not limited to two vertical plates 15.

[0053] A pressing block 16 is disposed on the bracket portion 1 . Both ends of the pressing block 16 are disposed on the bracket portion 1 . The lower side 162 of the pressing block 16 is suspended and can abut against the second rotating roller 3 .

[0054] By setting the clamping block 16, it can be ensured that sufficient friction is maintained between the transfer link 203 and the wound isolation link 202 on the second rotating roller 3 when being pulled, so that the second rotating roller 3 can be smoothly driven to rotate to achieve smooth winding of the isolation link 202 on the second rotating roller 3.

[0055] In order to ensure better hanging pressure, the two ends of the clamping block 16 are hanging parts 161, the length direction of the clamping block 16 is parallel to the length direction of the second rotating roller 3, and the hanging part 161 is located in the position deviated from the center line in the length direction of the clamping block 16, so that when the hanging parts 161 at both ends of the clamping block 16 are hung on the bracket part 1, the lower side 162 of the clamping block 16 generates hanging downward pressure due to the action of gravity.

[0056] By setting the suspension part 161 off the center line, the lower side 162 of the pressing block 16 can generate downward pressure due to gravity, and because the transfer link 203 bypasses the second rotating roller 3, this pressure will be applied to the transfer link 203, so that when the transfer link 203 is pulled, there is a more sufficient friction between the isolation link 202 being rolled up on the second rotating roller 3. Therefore, the second rotating roller 3 can be smoothly driven to rotate, so that the isolation link 202 can be smoothly rolled up on the second rotating roller 3.

[0057] At the same time, a plurality of gear adjustment parts 17 are provided on the bracket part 1, and both ends of the clamping block 16 are arranged at the gear adjustment parts 17 on the bracket part 1. When the gear adjustment parts 17 at both ends of the clamping block 16 are adjusted, the distance between the clamping block 16 and the second rotating roller 3 can be adjusted.

[0058] Because as the isolation link 202 is wound on the second rotating roller 3, the diameter of the second rotating roller 3 will gradually increase. If the position of the clamping block 16 is fixed, it cannot be guaranteed that the lower side 162 of the clamping block 16 can just touch the transfer link 203 due to the effect of gravity, and good friction cannot be achieved. After setting up multiple gear adjustment parts 17, as the diameter of the second rotating roller 3 gradually increases, the positions of the two ends of the clamping block 16 can be adjusted as needed, so that the lower side 162 of the clamping block 16 can just touch the transfer link 203 due to the effect of gravity, and good friction can be achieved. The gear adjustment part 17 can be a groove or a clamping position, as long as it can achieve convenient and fast positioning and fixing.

[0059] In the present invention, bosses may be provided on opposite sides of the two first end covers 23 or on opposite sides of the two second end covers 33 .

[0060] The beneficial effect is that, by providing the boss, it is possible to ensure that the first end cover 23 is slightly isolated from the cylindrical tattoo paper to prevent large friction. Or the second end cover 33 is slightly isolated from the rolled isolation link 202 to prevent large friction. The opposite sides of the two first end covers 23 or the opposite sides of the two second end covers 33 can also be provided with bosses, which can ensure that they are slightly isolated from the bracket part 1 to prevent large friction.

[0061] At the same time, if Figure 8As shown, the present invention also provides a printing system, which includes a printer, a cylindrical tattoo paper and the above tattoo paper feeding device, the cylindrical tattoo paper includes a coating link 201, an isolation link 202 and a transfer link 203 arranged in layers, the coating link 201, the isolation link 202 and the transfer link 203 are continuously wound together to form a cylindrical tattoo paper, the cylindrical tattoo paper is arranged on a first rotating roller 2, the isolation link 202 is pulled out from the cylindrical tattoo paper and then wound on a second rotating roller 3, the coating link 201 is pulled out from the cylindrical tattoo paper and then led to the printer direction, the transfer link 203 is wound around the second rotating roller 3, and the coating link 201 is pulled out from the cylindrical tattoo paper and then led to the printer direction. 03 is pulled out from the cylindrical tattoo paper, bypasses the first rotating roller 2 and is led to the printer. When bypassing the first rotating roller 2, the transfer link 203 rubs against the isolation link 202 wound on the second rotating roller 3. The transfer link 203 and the coating link 201 are stacked and introduced into the printer. When the printer is printing, the transfer link 203 and the coating link 201 are pulled. When the transfer link 203 is pulled, it rubs against the isolation link 202 on the second rotating roller 3 to drive the second rotating roller 3 to rotate, so as to realize the winding of the isolation link 202 on the second rotating roller 3.

[0062] After using the tattoo paper feeding device and tubular tattoo paper of the present invention, continuous feeding and printing can be realized without repeatedly inserting a single-page tattoo paper into the printer. At the same time, because the coating link 201 and the transfer link 203 are not convenient to be directly stacked to form a tubular tattoo paper, if they are directly stacked, the pigment on the coating link 201 may directly stick to the transfer link 203 during storage or transportation, thereby affecting the product quality. Therefore, it is necessary to set an isolation link 202 between the coating link 201 and the transfer link 203, but this isolation link 202 only plays a protective role in the production, storage, transportation and other processes of the tubular tattoo paper. In the actual use process, the isolation link 202 still needs to be removed, so the removal of the isolation link 202 during the continuous printing of the tubular tattoo paper is more difficult.

[0063] However, the tattoo paper feeding device of this patent creatively sets two rotating rollers, wherein the first rotating roller 2 is used to unwind the cylindrical tattoo paper, and the second rotating roller 3 is used to rewind the isolation link 202. The entire device does not require any motor drive, and only needs to be connected to a normal tattoo paper printer for printing. Through the conventional paper feeding tension of the printer, the coating link 201 and the transfer link 203 are pulled to rotate the cylindrical tattoo paper on the first rotating roller 2, and continuous feeding can be achieved. At the same time, when the transfer link 203 is pulled, it will rub against the rewinding isolation link 202 on the second rotating roller 3, thereby driving the second rotating roller 3 to rotate, so as to achieve the rewinding of the isolation link 202 on the second rotating roller 3. During the whole process, the tattoo paper feeding device does not require any motor to drive unwinding or rewinding.

[0064] The printing system of this patent can be used for continuous printing, especially for printing patterns of very long lengths, without the need to use multiple A4-sized tattoo papers for splicing as in traditional technology.

[0065] The above disclosure is only some embodiments of the present invention. For those skilled in the art, several modifications and improvements can be made without departing from the creative concept of the present invention, which all belong to the protection scope of the invention.

Claims

1. A tattoo paper feeding device, characterized in that: It comprises a bracket part (1), a first rotating roller (2) and a second rotating roller (3); Both ends of the first rotating roller (2) are mounted on the bracket part (1) and can rotate on the bracket part (1); both ends of the second rotating roller (3) are mounted on the bracket part (1) and can rotate on the bracket part (1).

2. The tattoo paper feeding device according to claim 1, characterized in that: The first rotating roller (2) comprises a first shaft (21), a first roller (22) and a first end cover (23); the bracket portion (1) is provided with a first mounting groove (11); both ends of the first shaft (21) are arranged in the first mounting groove (11); the first roller (22) is sleeved on the first shaft (21); and both ends of the first roller (22) are provided with first end covers (23).

3. The tattoo paper feeding device according to claim 1, characterized in that: The second rotating roller (3) comprises a second shaft (31), a second roller (32) and a second end cover (33); the bracket portion (1) is provided with a second mounting groove (12); both ends of the second shaft (31) are arranged in the second mounting groove (12); the second roller (32) is sleeved on the second shaft (31); and both ends of the second roller (32) are provided with second end covers (33).

4. The tattoo paper feeding device according to claim 1, characterized in that: A discharge plate (13) is provided on one end of the bracket portion (1), and a pressure roller (14) is provided above the discharge plate (13).

5. The tattoo paper feeding device according to claim 1, characterized in that: The bracket part (1) comprises two oppositely arranged vertical plates (15), and a first mounting groove (11) and a second mounting groove (12) are provided on one side of the vertical plates (15).

6. The tattoo paper feeding device according to claim 1, characterized in that: The support portion (1) is provided with a clamping block (16), the two ends of the clamping block (16) are provided on the support portion (1), the lower side (162) of the clamping block (16) is suspended, and the lower side (162) of the clamping block (16) can abut against the second rotating roller (3).

7. The tattoo paper feeding device according to claim 6, characterized in that: The two ends of the pressing block (16) are hanging parts (161), the length direction of the pressing block (16) is parallel to the length direction of the second rotating roller (3), and the hanging part (161) is located at a position deviated from the center line in the length direction of the pressing block (16), so that when the hanging parts (161) at both ends of the pressing block (16) are hung on the bracket part (1), the lower side (162) of the pressing block (16) generates a downward hanging pressure due to the action of gravity.

8. The tattoo paper feeding device according to claim 6, characterized in that: The bracket portion (1) is provided with a plurality of gear adjustment portions (17), and the two ends of the clamping block (16) are arranged at the gear adjustment portions (17) on the bracket portion (1). When the gear adjustment portions (17) at the two ends of the clamping block (16) are adjusted, the distance between the clamping block (16) and the second rotating roller (3) can be adjusted.

9. The tattoo paper feeding device according to claim 2 or 3, characterized in that: Bosses are provided on opposite sides of the two first end covers (23) or on opposite sides of the two second end covers (33).

10. A printing system, characterized in that The invention comprises a printer (10), a cylindrical tattoo paper (20) and a tattoo paper feeding device (30) as claimed in any one of claims 1 to 9, wherein the cylindrical tattoo paper comprises a coating link (201), an isolation link (202) and a transfer link (203) which are stacked, the coating link (201), the isolation link (202) and the transfer link (203) being wound together to form a cylindrical tattoo paper, the cylindrical tattoo paper being arranged on a first rotating roller (2), the isolation link (202) being pulled out from the cylindrical tattoo paper and then being wound on the second rotating roller (3), the coating link (201) being pulled out from the cylindrical tattoo paper and then being led towards the printer, the transfer link (203) being pulled out from the cylindrical tattoo paper and then being led towards the printer, and the transfer link (203) being pulled out from the cylindrical tattoo paper and then being wound on the second rotating roller (3). After being pulled out from the body of the paper, the transfer link (203) bypasses the first rotating roller (2) and is then led to the direction of the printer. When bypassing the first rotating roller (2), the transfer link (203) rubs against the isolation link (202) wound on the second rotating roller (3). After being stacked with the coating link (201), the transfer link (203) is introduced into the printer. When the printer is printing, the transfer link (203) and the coating link (201) are pulled. When the transfer link (203) is pulled, it rubs against the isolation link (202) on the second rotating roller (3), thereby driving the second rotating roller (3) to rotate, so as to realize the winding of the isolation link (202) on the second rotating roller (3).

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