CN208646258U

CN208646258U - Perfecting press

Info

Publication number: CN208646258U
Application number: CN201821018996.9U
Authority: CN
Inventors: 罗传任
Original assignee: Suzhou Mili Machinery Technology Co Ltd
Current assignee: Suzhou Mili Machinery Technology Co Ltd
Priority date: 2018-06-29
Filing date: 2018-06-29
Publication date: 2019-03-26
Anticipated expiration: 2028-06-29

Abstract

The utility model relates to printing machinery technical fields, especially a kind of perfecting press, including the rack with several parallel guide reels, printing equipment in the rack, the printing equipment includes that axis is parallel to the central cylinder of guide reel and several printing elements around central cylinder installation, the top of the rack is equipped with turnover translation moving device, the printing width of the printing element is greater than twice of material strip, the central cylinder is equipped with the first Printing Zone and the second Printing Zone side by side, the turnover translation moving device is used to will be by being fed again into the second Printing Zone after the translation of the material strip turn-over of the first Printing Zone.The utility model can be suitable for simultaneously single side polychrome printing and double-side multicolor prints, and in the case where not increasing printing equipment complexity, improves the production capacity of equipment.

Description

Perfecting press

Technical field

The utility model relates to printing machinery technical field, especially a kind of cost savings, powerful printed on both sides Machine.

Background technique

Printing is to produce the technological means of label.Since customer demand is changeable, it may be necessary to encounter single side polychrome printing, double The various occasions such as face polychrome printing.

Previous double-side multicolor printing needs two sets of printing equipments, the use of principle is first to complete on a set of printing equipment Several colors, corresponding printing are used in positive printing, then the printing by completing reverse side above another set of printing equipment, printing Several printing elements will be set on device, even if same color is used in front and back sides, also painted with two printing elements. Thus virtually increase equipment cost.

Utility model content

The main purpose of the utility model is to provide a kind of cost savings, powerful perfecting press.

The utility model is achieved through the following technical solutions above-mentioned purpose: a kind of perfecting press, including with several flat The rack of capable guide reel, the printing equipment in the rack, the printing equipment include that axis is parallel to guide reel The top of central cylinder and several printing elements installed around the central cylinder, the rack is filled equipped with turnover translation moving Set, the printing width of the printing element is greater than twice of material strip, the central cylinder be equipped with the first Printing Zone side by side and Second Printing Zone, the turnover translation moving device is used to will be by being fed again into second after the translation of the material strip turn-over of the first Printing Zone Printing Zone.

Specifically, the outlet of the turnover translation moving device is equipped with longitudinal deviation correction device.

Further, the outlet of the turnover translation moving device is equipped with lateral deviation-correcting device.

Specifically, the lower part of the rack is additionally provided with another turnover translation moving device.

By adopting the above technical scheme, the beneficial effect of technical solutions of the utility model is:

The utility model can be suitable for simultaneously single side polychrome printing and double-side multicolor prints, multiple not increasing printing equipment In the case where polygamy, the production capacity of equipment is improved.

Detailed description of the invention

Fig. 1 is the partial schematic diagram of the utility model perfecting press.

Fig. 2 is the schematic illustration that material strip conveys on central cylinder cylinder face.

Digital representation in figure:

1- rack；

2- printing equipment,

21- central cylinder,

The first Printing Zone 211-,

The second Printing Zone 212-,

22- printing element；

3a- turnover translation moving device,

3b- turnover translation moving device；

4- longitudinal deviation correction device；

5- lateral deviation-correcting device.

Specific embodiment

The utility model is described in further detail combined with specific embodiments below.

As depicted in figs. 1 and 2, a kind of perfecting press of the utility model, including with several parallel guide reels Rack 1, the printing equipment 2 in rack 1, printing equipment 2 include the central cylinder 21 and ring that axis is parallel to guide reel The top of several printing elements 22 installed around central cylinder 21, rack 1 is equipped with turnover translation moving device 3a, the print of printing element 22 Brush width is greater than twice of material strip, and central cylinder 21 is equipped with the first Printing Zone 211 and the second Printing Zone 212 side by side, overturning Translating device 3a is used to will be by being fed again into the second Printing Zone 212 after the translation of the material strip turn-over of the first Printing Zone 211.Each Printing element 22 prepares a kind of pigment respectively, and there are six printing elements 22 for printing equipment 2, then at most can print six kinds not With the pattern of color.For central cylinder 21 with specific rotation speeds feeding clockwise, material strip is introduced into the first Printing Zone 211, rolls at center Successively stamp the pattern of most six kinds of colors under the driving of cylinder 21 by each printing element 22 clockwise；Then material strip exists Turn-over translation is completed on turnover translation moving device 3a, printing equipment 2 is reentered, from the second Printing Zone 212 further along central cylinder 21 convey one week clockwise, then the reverse side of material strip can stamp the pattern of most six kinds of colors again.That is this equipment can Complete the printing of 1~6 kind of color of single side, the also printing of achievable two-sided 1~6 kind of color, compared to original structural printing list Member 22 can save half, but can satisfy same printing needs.The actual quantity of printing element 22 can according to need increasing Subtract, can improve the production capacity of equipment in the case where not increasing printing equipment complexity.

As shown in Figure 1, the outlet of turnover translation moving device 3a is equipped with longitudinal deviation correction device 4.Because of the identical face in material strip front and back sides The pattern of color will synchronously complete on a printing element 22, so front and back sides pattern position can interfere, longitudinal correction dress It sets the distance that 4 can return to printing equipment 2 to material strip to be finely adjusted, makes the two-face printing position of material strip that can match printing element 22。

As shown in Figure 1, the outlet of turnover translation moving device 3a is equipped with lateral deviation-correcting device 5.Because of the figure on printing element 22 Case is determining, so the relative position that material strip prints twice is fixed.Material strip is from the first Printing Zone 211 is left to entering the There are strictly lateral displacement relation in two Printing Zones 212, and relative position can be unstable after the turnover of turnover translation moving device 3a, So needing to eliminate deviation with lateral deviation-correcting device 5.

As shown in Figure 1, the lower part of rack 1 is additionally provided with another turnover translation moving device 3b.In the few situation of color used Under, material strip can complete turn-over directly at the turnover translation moving device 3b of lower part, can complete within an operation cycle in this way Whole printeds on both sides.

Above-described is only some embodiments of the utility model.For those of ordinary skill in the art, Without departing from the concept of the present invention, various modifications and improvements can be made, these belong to practical Novel protection scope.

Claims

1. a kind of perfecting press, including the rack with several parallel guide reels, the printing equipment in the rack, If the printing equipment includes that axis is parallel to the central cylinder of guide reel and the dry printing around central cylinder installation Unit, it is characterised in that: the top of the rack is equipped with turnover translation moving device, and the printing width of the printing element is greater than material strip Twice, the central cylinder is equipped with the first Printing Zone and the second Printing Zone side by side, and the turnover translation moving device is used to will By being fed again into the second Printing Zone after the material strip turn-over translation of the first Printing Zone.

2. perfecting press according to claim 1, it is characterised in that: the outlet of the turnover translation moving device is equipped with longitudinal Deviation correcting device.

3. perfecting press according to claim 1 or 2, it is characterised in that: the outlet of the turnover translation moving device is equipped with Lateral deviation-correcting device.

4. perfecting press according to claim 1, it is characterised in that: the lower part of the rack is additionally provided with another overturning Translating device.