TWM606720U - Dual-purpose transfer printing wheel - Google Patents

Abstract

This creation is a dual-purpose transfer wheel, including: the transfer wheel includes a wheel body with a transmission shaft passing through the inside, at least one embossing part and at least one rolling part on the outer surface of the wheel, and the transmission The two ends of the shaft are positioned on a printing press table, and the printing press table can drive the transfer wheel to perform a reciprocating embossing or rotating roll printing action, whereby the aforementioned structure forms a type that has both down-pressing transfer printing And the rotary transfer printing machine can make the printed circuit transfer of the preset panel change the two transfer methods differently according to the demand, and reduce the cost of the manufacturer to purchase the printing machine.

Description

Dual-purpose transfer roller

This creation is about a dual-purpose transfer roller, especially a printing press with both down-press transfer and rotary transfer, which can transfer the printed circuit of the preset panel to the two transfer methods as required Make different conversions and reduce the cost of purchasing printing presses for manufacturers.

According to the fact that printing technology and application fields nowadays cover various industries, in addition to printing patterns on the surface of printed objects such as paper, clothes or souvenirs, as the design of printing equipment becomes more sophisticated, various electronic devices with display functions For example, in the manufacturing process of smart phones or tablet computers, the wiring configuration of touch panels or circuit boards for display and input can also be completed by printing machines and technology.

In the conventional technology, when performing circuit printing operations on electronic boards such as touch panels or circuit boards, the electronic boards are first placed on a working plane, and then a screen is placed on the surface of the electronic boards, and the Pour metal ink on the plate, and then use a squeegee to scrape the metal ink back and forth on the screen surface of the screen, so that the metal ink can print the desired circuit layout on the surface of the electronic board through the through holes on the screen. This completes the circuit printing operation of the electronic board.

The aforementioned electronic plate uses screen printing to scrape and push the metal ink on the mesh surface to provide the metal ink with the circuit layout pattern to be printed on the electronic plate through the holes of the mesh surface. Therefore, the circuit layout with finer lines For electronic boards, due to the small line spacing, different lines Excessive metal ink sticks after passing through the mesh to form a short circuit in the circuit layout; or because the line width of the circuit is too small, too little metal ink can not completely penetrate the mesh to form an open circuit in the circuit layout, whether it is a short circuit or Any open circuit will cause the electronic board to fail to work normally, and it can only become a scrap board and cause an increase in manufacturing costs.

According to the aforementioned conventional electronic plates, the effect of using the scratch printing method to produce is not good, so some manufacturers use the printing machine table to transfer the electronic plates in the vertical direction to transfer the rollers up and contact the printing plate rollers to provide the surface of the printing plate rollers. The metal ink in the engraving of the preset circuit layout adheres to the surface of the transfer roller, and then the transfer roller is pressed down and the metal ink with the preset circuit layout is printed on the electronic board, and the printing of a piece of electronic board is completed by the foregoing line. In addition, some manufacturers use the printing press to move the printing plate roller to a certain point to make a contact with the transfer roller, and make the surface of the printing plate roller assume a preset circuit layout. The metal ink in the engraved pattern adheres to the surface of the transfer roller. , Continue to move the printing plate roller away from the fixed point, and then move the electronic plate to the transfer roller to rotate and transfer, and the printing circuit of a piece of electronic plate can also be completed by the foregoing. Regardless of whether it is a press transfer or rotary transfer printing machine, the types, sizes, or soft and hard boards for printed electronic boards are different. Therefore, both types of printing machines have their needs. How to produce a printing press with both down-press transfer and rotary transfer has become an urgent goal for those engaged in this industry.

Therefore, in view of the above-mentioned problems and deficiencies, the creators collected relevant information, and through multiple evaluations and considerations, they designed the creation of this dual-purpose transfer wheel.

This creation is mainly a dual-purpose transfer wheel, including: the transfer wheel includes a wheel body with a transmission shaft passing through the inside, at least one embossing part and at least one rolling part on the outer surface of the wheel, and the transmission The two ends of the shaft are positioned on a printing press table which can drive the rotation The printing wheel performs a reciprocating embossing or rotating roll printing action, by which the aforementioned structure forms a printing press table with both press-down transfer and rotating transfer. The printed circuit of the preset panel can be transferred according to There is a need to change the two transfer methods differently, and reduce the cost of purchasing printing presses for manufacturers.

The secondary purpose of this creation is that the printing press includes a work base and a printing device assembled above the work base. The work base is further provided with a first carrying unit and a second carrying unit. A conveying unit capable of reciprocating the first bearing unit and the second bearing unit from two lateral directions, and the printing device includes two opposite supporting seats, and the transfer wheel The transmission wheel shaft system penetrates through an operating space provided on the inner side of the two support seats for a positioning. The operating space has an upper stop position, a rotation position and a lower stop position from top to bottom.

Another purpose of the present invention is to place a printing material supply unit of metal ink with a predetermined pattern on the surface on the first carrying unit of the conveying unit, and the printing material supply unit is for the imprinting of the transfer wheel The metal ink with a preset pattern is adsorbed by the printing part or the rolling part, and the transfer wheel which has adsorbed the metal ink with the engraved pattern of the preset pattern is placed on the second carrying unit for reciprocating embossing or The surface of a preset panel is rotated and rolled, and a preset circuit wiring is formed on the preset panel.

Another purpose of this creation is that the two ends of the transmission shaft of the transfer wheel and the two supporting seats of the printing device are each provided with a ball bearing, and the two ends of the transmission shaft are each directly or indirectly connected to a reciprocating power unit And a rotating power unit.

1: Printing machine table

11: Operating base

12: Printing device

120: Action Space

121: support seat

1201: Upper stop position

1202: Rotate positioning

1203: down stop position

122: transfer wheel

1221: drive shaft

1222: Wheel Center

1223: Imprinting Department

1224: Roll printing department

1225: Ball bearing

1226: counterweight

13: Conveying unit

131: The first bearing unit

132: second bearing unit

14: Pick and place platform

2: Printing material supply unit

3: preset panel

4: Reciprocating power unit

5: Rotating power unit

[Picture 1] This is the three-dimensional appearance of this creative printing press.

[Picture 2] This is the three-dimensional appearance of the dual-purpose transfer wheel for this creation.

[Picture 3] is another three-dimensional appearance of the dual-purpose transfer wheel for this creation.

Please refer to Figures 1 to 3, which are the three-dimensional appearance view of the creative printing press, the three-dimensional appearance view of the dual-purpose transfer wheel, and the other three-dimensional appearance view. It can be clearly seen from the figure that the creative press The table 1 mainly includes a work base 11, a printing device 12, a conveying unit 13, a pick-and-place platform 14, a printing material supply unit 2, a preset panel 3, a reciprocating power unit 4, and a rotating power unit 5. The detailed structure and connection relationship of the aforementioned components are as follows:

This creative system is a dual-purpose transfer wheel. The transfer wheel 122 includes a wheel body 1222 with a transmission shaft 1221 inside, and at least one embossing part 1223 and at least one rolling part on the outer surface of the wheel body 1222 1224, and the two ends of the transmission shaft 1221 are positioned on a printing press table 1, and the printing press table 1 can drive the transfer wheel 122 to perform a reciprocating embossing or rotating roll printing action.

The printing press table 1 includes a work base 11 and a printing device 12 assembled above the work base 11. The work base 11 is further provided with a first carrying unit 131 and a second carrying unit 132. A conveying unit 13 capable of reciprocating the first carrying unit 131 and the second carrying unit 132 from two lateral directions, and the printing device 12 includes two opposite supporting seats 121, and The transfer wheel shaft 1221 of the transfer wheel 122 passes through an operating space 120 provided on the inner side of the two support seats 121 for positioning. The operating space 120 has an upper stop position 1201 from top to bottom. , One-turn positioning 1202 and one-stop position 1203.

The first carrying unit 131 of the conveying unit 13 is provided with a printing material supply unit 2 of metal ink with a predetermined pattern on the surface, and the printing material supply unit 2 is for the transfer roller The embossing portion 1223 or the roll printing portion 1224 of 122 absorbs the metal ink with a predetermined pattern, and the second carrier unit 132 is placed on the second carrier unit 132 for adsorbing the predetermined pattern (that is, the predetermined circuit wiring) The transfer wheel 122 of the engraved metal ink performs reciprocating embossing or rolling on the surface of a preset panel 3, and a preset circuit wiring (not shown in the figure) is formed on the preset panel 3.

On the work base 11 and on the side of the second carrying unit 132 is further provided with a pick-and-place platform 14 for the preset panel 3 to be taken out and placed, and the pick-and-place platform 14 is further provided with a preset panel for extending into A groove on the bottom surface of 3.

The two ends of the transmission shaft 1221 of the transfer wheel 122 and the two support seats 121 of the printing device 12 are each provided with a ball bearing 1225, and the two ends of the transmission shaft 1221 are each directly or indirectly connected to a reciprocating power unit 4 And a rotating power unit 5. The reciprocating power unit 4 and the rotating power unit 5 are each composed of a servo motor that can control a reciprocating movement distance and a rotation angle.

The outer surface of the wheel body 1222 of the transfer wheel 122 is further provided with a counterweight 1226 on one side of the embossing portion 1223 and the rolling portion 1224 to provide reciprocating or rotating weight balance. The embossing portion 1223 and the roll printing portion 1224 of the transfer wheel 122 are made of a silicone rubber, an elastic plastic or a transfer cloth. The relative setting angle range of the embossing portion 1223 and the rolling portion 1224 of the transfer wheel 122 is 60 degrees to 180 degrees, and the protrusion height of the embossing portion 1223 is greater than that of the rolling portion 1224, and the embossing The area of the part 1223 attached to the wheel body 1222 is smaller than the rolling part 1224.

To assemble the transfer wheel 122 of the present creation in the printing press table 1, only the transfer wheel shaft 1221 of the transfer wheel 122 needs to be inserted into the operating space 120 provided on the inner side of the two support seats 121 for a positioning. And the transfer wheel 122 can be driven by a reciprocating power unit 4 and a rotating power unit 5 directly or indirectly connected to the two ends of the transmission shaft 1221, ball bearings 1225 and the two ends of the transmission shaft 1221, and is supported by the second printing device 12 Do a reciprocating movement or rotation in the operating space 120 of the seat 121 Move, complete the assembly of the dual-purpose transfer wheel for this creation.

When the creative printing press 1 is in use, since it has two modes of vertical reciprocating embossing and rotary roll printing at the same time, the two modes are explained separately. In the vertical reciprocating embossing mode, the first carrying unit 131 of the conveying unit 13 is provided with a printing material supply unit 2 with a metal ink engraved with a predetermined pattern on the surface, and the second carrying unit 132 is provided with a preset Panel 3. And the conveying unit 13 moves the first carrier unit 131 from the side end to the center and is positioned below the transfer wheel 122, and the transfer wheel 122 is driven by the reciprocating power unit 4 from the upper stop position 1201 of the operating space 120 Move down to the lower stop position 1203, and at the same time, the imprinting portion 1223 of the transfer wheel 122 contacts the surface of the printing material supply unit 2 after the metal ink with a preset pattern is adsorbed by pressing stress and capillary principle, the reciprocating power unit 4 Drive the transfer wheel 122 from the lower stop position 1203 to the upper stop position 1201, and the conveying unit 13 moves the first carrier unit 131 from the center to the side end. The conveying unit 13 moves the second carrier unit 132 from the side end to the center and is positioned below the transfer wheel 122, and the transfer wheel 122 is driven by the reciprocating power unit 4 from the upper stop position of the actuation space 120 1201 moves down to the lower stop position 1203, and at the same time, the imprinting portion 1223 of the transfer wheel 122 contacts and transfers the metal ink with the preset pattern uniformly on the surface of the preset panel 3 by pressing stress, which can be A preset circuit wiring is formed on the panel 3, and the conveying unit 13 moves the second carrier unit 132 back to the side end from the center, and then the preset panel 3 placed on the second carrier unit 132 uses a robotic arm or Manually place it on the pick-and-place platform 14 for the subsequent assembly of the preset panel 3 in the preset electronic device. After the preset panel 3 with printed preset circuit wiring is taken out, a new preset panel can be inserted. Set the panel 3 for the next transfer operation.

In view of the above, when the creative printing press 1 is in the rotary roll printing mode, the conveying unit 13 moves the first carrier unit 131 from the side to the center and positions it below the transfer roller 122, and The transfer wheel 122 is kept at the rotating position 1202 of the operating space 120, and the printing portion 1224 of the transfer wheel 122 can just contact the surface of the printing material supply unit 2 by rolling with a preset rotating angle to make the After the patterned metallic ink is adsorbed, the conveying unit 13 moves the first carrier unit 131 from the center to the side ends. The conveying unit 13 continues to move the second carrying unit 132 from the side end to the center and is positioned below the transfer roller 122. The roller printing portion 1224 of the transfer roller 122 is in contact with the metal ink with a preset pattern using a preset rotation. The moving angle is uniformly transferred to the surface of the preset panel 3 to form a preset circuit wiring on the preset panel 3, and the conveying unit 13 moves the second carrying unit 132 from the center to the side end, and then The preset panel 3 placed on the second carrying unit 132 is clamped to the pick-and-place platform 14 using a robotic arm or manual operation, for the subsequent assembly of the preset panel 3 in the preset electronic device, and the preset is printed After the preset panel 3 of the circuit wiring is taken out, a new preset panel 3 can be inserted for the next transfer operation. Of course, there are many mechanical design changes in the metallic ink device, the conveying device and the transfer device of the printing press table 1 of the electronic device. The aforementioned two modes of vertical reciprocating embossing and rotary roll printing are only one of these changes. Two types, and this creation is not limited to this. Anything that uses a transfer wheel 122 with at least one embossing portion 1223 and at least one rolling portion 1224 on the outer surface of the wheel body 1222 to perform reciprocating embossing and rotary rolling. Institutional design is within the protection scope of this creation.

From the disclosure of the above-mentioned figures 1 to 3, it can be understood that this creation is a dual-purpose transfer wheel. The transfer wheel includes a wheel body with a transmission shaft inside, and at least one embossing part on the outer surface of the wheel body. And at least one roll printing part, and the two ends of the transmission shaft are positioned on a printing press table, the printing press table can drive the transfer wheel to perform a reciprocating embossing or rotating roll printing action, thereby the aforementioned structure In order to form a printing machine platform with both down-press transfer and rotary transfer, the printed circuit transfer of the preset panel can be changed between the two transfer methods according to the needs, and reduce the manufacturer's purchase of printing The cost of flashing the machine. This creation is applied to the field of printing machines for electronic products, and has excellent convenience and significant cost-saving effects, so a patent application was filed to seek patent protection.

The above is only the preferred embodiment of this creation, and it does not limit the patent scope of this creation. Therefore, all simple modifications and equivalent structural changes made by using this creation specification and schematic content should be included in the same reasoning Within the scope of the patent of this creation, it is to Chen Ming.

To sum up, the above-mentioned dual-purpose transfer wheel of this creation is indeed able to achieve its effect and purpose when used. Therefore, this creation is a creation with excellent practicality. In order to meet the requirements for new patent applications, an application is filed according to law. , I hope that the review committee will grant the approval of this case as soon as possible to protect the hard work of the creator. If the review committee has any doubts, please feel free to write instructions. The creator will do his best to cooperate and feel good.

122: transfer wheel

1221: drive shaft

1222: Wheel Center

1223: Imprinting Department

1224: Roll printing department

1225: Ball bearing

1226: counterweight

Claims (9)

A dual-purpose transfer wheel, the transfer wheel includes a wheel body with a transmission shaft inside, at least one embossing part and at least one rolling part are arranged on the outer surface of the wheel body, and the two ends of the transmission shaft are positioned at On a printing press table, the printing press table can drive the transfer roller to perform a reciprocating embossing or rotating roll printing action. The dual-purpose transfer wheel according to claim 1, wherein the printing press table includes a work base and a printing device assembled above the work base, and the work base is further provided with a first carrying unit And a conveying unit of a second bearing unit, the conveying unit can make a reciprocating movement of the first bearing unit and the second bearing unit from two sides, and the printing device includes two opposite supporting seats, The transfer wheel shaft of the transfer wheel penetrates through an operating space provided on the inner side of the two support seats for a positioning, and the operating space has an upper stop position and a rotating positioning from top to bottom. And the next stop position. The dual-purpose transfer roller according to claim 2, wherein a printing material supply unit of a metal ink with a predetermined pattern on the surface is placed on the first carrying unit of the conveying unit, and the printing material supply unit is for The embossing part or roll printing part of the transfer wheel absorbs the metal ink with a preset pattern, and the second carrying unit is placed on the transfer wheel for adsorbing the metal ink with the engraved pattern of the preset pattern. The printing wheel performs reciprocating embossing or rolling printing on the surface of a preset panel, and a preset circuit wiring is formed on the preset panel. The dual-purpose transfer wheel according to claim 2, wherein a pick-and-place platform is further provided on the work base and located on the side of the second carrying unit for the preset panel to be taken out and placed, and the pick-and-place platform is more There is a groove for extending into the bottom surface of the preset panel. The dual-purpose transfer wheel according to claim 1, wherein the transmission shaft of the transfer wheel is two A ball bearing is respectively arranged at the two supporting bases of the printing device and the printing device, and the two ends of the transmission shaft are directly or indirectly connected to a reciprocating power unit and a rotating power unit. The dual-purpose transfer wheel according to claim 5, wherein the reciprocating power unit and the rotating power unit are each composed of a servo motor that can control a reciprocating movement distance and a rotation angle. The dual-purpose transfer wheel according to claim 1, wherein the outer surface of the wheel body of the transfer wheel is further provided with a weight balance for reciprocating movement or rotation on one side of the embossing portion and the rolling portion Counterweight. The dual-purpose transfer roller according to claim 1, wherein the embossing part and the roller printing part of the transfer roller are composed of a silicone rubber, an elastic plastic or a transfer cloth. The dual-purpose transfer roller according to claim 1, wherein the relative setting angle range of the embossing portion and the rolling portion of the transfer roller is 60 degrees to 180 degrees, and the protrusion height of the embossing portion is greater than The rolling part, and the area of the embossing part attached to the wheel body is smaller than the rolling part.

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