CN202053658U

CN202053658U - Double-rewinding and double-unwinding printing device

Info

Publication number: CN202053658U
Application number: CN2011201654724U
Authority: CN
Inventors: 陈建; 林国慧; 范国伟; 缪建忠
Original assignee: RUIAN CITY NATIONAL PRINTING MACHINERY CO Ltd
Current assignee: RUIAN CITY NATIONAL PRINTING MACHINERY CO Ltd
Priority date: 2011-05-23
Filing date: 2011-05-23
Publication date: 2011-11-30
Anticipated expiration: 2021-05-23

Abstract

The utility model discloses a double-rewinding and double-unwinding printing device, which comprises a printing unit, an unwinding mechanism, a rewinding mechanism, an unwinding traction mechanism and a rewinding traction mechanism, wherein the unwinding traction mechanism and the rewinding traction mechanism are respectively matched with the unwinding mechanism and the rewinding mechanism; the printing unit comprises a plurality of printers; the unwinding mechanism comprises a first unwinding mechanism and a second unwinding mechanism; the rewinding mechanism comprises a first rewinding mechanism and a second rewinding mechanism; the unwinding traction mechanism comprises a first unwinding traction mechanism and a second unwinding traction mechanism; and the rewinding traction mechanism comprises a first rewinding traction mechanism and a second rewinding traction mechanism. The double-rewinding and double-unwinding printing device has the advantages of high utilization rate and high printing efficiency of the printing unit.

Description

A kind of two two printing equipments of putting of receiving

Technical field

The utility model relates to a kind of printing machinery, specifically is meant a kind of two two printing equipments of putting of receiving.

Background technology

The printing machinery of existing plastic package material generally is used for roll of plastic by a printing unit of being made up of many printing machines and a cover and unreels with the unreeling structure and the rolling-up mechanism of rolling and form, and wherein many printing machines are respectively applied for the printing different colours.In practical operation, in order to print four kinds of colors to plastic package material, the printing unit need be provided with four printing machines, but in the actual print process, sometimes only need printing two kinds of colors, a kind of color or three kinds of colors, therefore only need use the printing machine of respective amount, and cause remaining printing machine to be shelved, thereby bring the printing machinery utilization ratio low, the shortcoming that printing efficiency is low.

Summary of the invention

The purpose of this utility model is in order to overcome the shortcoming and defect that prior art exists, and provides high a kind of two of a kind of printing efficiency to receive two printing equipments of putting.

For achieving the above object, the technical solution of the utility model is to comprise the printing unit, unreeling structure, rolling-up mechanism, and cooperate with unreeling structure and rolling-up mechanism respectively unreel haulage gear and rolling haulage gear, described printing unit includes many printing machines, it is characterized in that: described unreeling structure includes first unreeling structure and second unreeling structure, described rolling-up mechanism includes first rolling-up mechanism and second rolling-up mechanism, the described haulage gear that unreels includes first and unreels haulage gear and second and unreel haulage gear, and described rolling haulage gear includes the first rolling haulage gear and the second rolling haulage gear.

Further be provided with is that described first unreeling structure, first rolling-up mechanism, first unreel haulage gear and first rolling haulage gear formation first unreels the rolling assembly, described second unreeling structure, second rolling-up mechanism, second unreel haulage gear and the second rolling haulage gear and constitute second and unreel the rolling assembly, and first unreels rolling assembly and second and unreel the both sides that the rolling assembly is arranged at the printing unit respectively.

Further being provided with is that described printing unit includes four printing machines.

By above-mentioned setting, to include four printing machines be example with the printing unit, when needs print 4 looks, only needs to open first and unreel rolling assembly or second and unreel the rolling assembly and can finish 4 look printings.And when needs printing 2 looks, can open first simultaneously unreels rolling assembly and second and unreels the rolling assembly, and two printing machines operating separately in the printing unit carry out 2 look printings, and when needs printing 1 look and 3 looks, equally, can open first simultaneously and unreel rolling assembly and second and unreel the rolling assembly, and a printing machine and three printing machines in the operation printing unit carry out 1 look and 3 look printings separately.

The utlity model has the high and high advantage of printing efficiency of printing unit utilization rate.

Below in conjunction with specification drawings and specific embodiments the utility model is done further introduction.

Description of drawings

Fig. 1 the utility model specific embodiment structural representation;

Fig. 2 the utility model is applied to the user mode figure of 2 looks printing.

The specific embodiment

The specific embodiment of the present utility model shown in Fig. 1-2, comprise printing unit 1, unreeling structure, rolling-up mechanism, and cooperate with unreeling structure and rolling-up mechanism respectively unreel haulage gear and rolling haulage gear, described printing unit 1 includes many printing machines 11, present embodiment printing unit 1 includes four printing machines 11, certainly the utility model is suitable for the printing machine that other quantity are set equally, this printing machine of present embodiment is a routine techniques, can directly from market, buy or build voluntarily, described unreeling structure includes first unreeling structure 21 and second unreeling structure 31, described rolling-up mechanism includes first rolling-up mechanism 22 and second rolling-up mechanism 32, the described haulage gear that unreels includes first and unreels haulage gear 23 and second and unreel haulage gear 33, and described rolling haulage gear includes the first rolling haulage gear 24 and the second rolling haulage gear 34.Described first unreeling structure 21 of present embodiment, first rolling-up mechanism 22, first unreel haulage gear 23 and the first rolling haulage gear, 24 formations first unreel rolling assembly 2, described second unreeling structure 31, second rolling-up mechanism 32, second unreel haulage gear 33 and the second rolling haulage gear 34 and constitute second and unreel rolling assembly 3, and first unreels rolling assembly 2 and second and unreel the both sides that rolling 3 assemblies are arranged at the printing unit respectively.

To include four printing machines be example with the printing unit, when needs print 4 looks, only needs to open first and unreel rolling assembly 2 or second and unreel rolling assembly 3 and can finish 4 look printings.And when needs printing 2 looks, can open first simultaneously unreels rolling assembly and second and unreels the rolling assembly, and two printing machines operating separately in the printing unit carry out 2 look printings, as shown in Figure 2,4 is plastic package material among Fig. 2, and when needs printing 1 look and 3 looks, same, can open first simultaneously and unreel rolling assembly and second and unreel the rolling assembly, and a printing machine and three printing machines in the operation printing unit carry out 1 look and 3 look printings separately.

The foregoing description is to specific descriptions of the present utility model; only be used for the utility model is further specified; can not be interpreted as the qualification to the utility model protection domain, the technician of this area makes some nonessential improvement and adjusts the utility model according to the content of above-mentioned utility model and all falls within the protection domain of the present utility model.

Claims

1. receive two printing equipments of putting for one kind pair, comprise the printing unit, unreeling structure, rolling-up mechanism, and cooperate with unreeling structure and rolling-up mechanism respectively unreel haulage gear and rolling haulage gear, described printing unit includes many printing machines, it is characterized in that: described unreeling structure includes first unreeling structure and second unreeling structure, described rolling-up mechanism includes first rolling-up mechanism and second rolling-up mechanism, the described haulage gear that unreels includes first and unreels haulage gear and second and unreel haulage gear, and described rolling haulage gear includes the first rolling haulage gear and the second rolling haulage gear.

2. a kind of two two printing equipments of putting of receiving according to claim 1, it is characterized in that: described first unreeling structure, first rolling-up mechanism, first unreel haulage gear and first rolling haulage gear formation first unreels the rolling assembly, described second unreeling structure, second rolling-up mechanism, second unreel haulage gear and the second rolling haulage gear and constitute second and unreel the rolling assembly, and first unreels rolling assembly and second and unreel the both sides that the rolling assembly is arranged at the printing unit respectively.

3. a kind of two receipts according to claim 2 are two puts printing equipment, and it is characterized in that: described printing unit includes four printing machines.