Carton Digital ink-jet printer（Hereinafter referred to as：Ink jet printer）It is a kind of current relatively advanced printing technology.It is different
In traditional：Offset printing process, convex print technique, flexo technique, can print out it is a series of it is beautiful in colour, rich in relief figure
Case is applied to carton digital printing industry.And carton digital ink-jet printing needs printed patterns on smooth cardboard, but by
It puts in warehouse in paper and is influenced in unfavorable factors such as transportational process, the cold pyrocondensations of rising of environment temperature for a long time, it will usually be gone out
Now different degrees of arches upward, and flatness is not first-class.The paper of out-of-flatness enters ink jet printer and is easy to cause paperboard, scratches nozzle,
Nozzle is the kernel component of an ink jet printer, can cause imponderable loss.
In order to solve this problem, multiple circular apertures can be generally opened up on the travelling belt of ink jet printer, then by one
Cardboard is adsorbed on belt by air suction mechanism, and belt drives cardboard, then carries out spray printing by multigroup Color Channel.However the party
Method is limited only to more smooth cardboard, arches upward for centre, and the cardboard adsorption effect that flatness differs is unsatisfactory, still holds
Easily there is a phenomenon where paperboard and scratch nozzles.Meanwhile regular shutdown influences whether production efficiency because of paperboard.The above problem one
Directly annoying the sector.
As it can be seen that the prior art has much room for improvement and improves.
Utility model content
Place in view of above-mentioned deficiencies of the prior art, the purpose of this utility model is to provide a kind of corrugated papers to be oriented to pressing
The phenomenon that mechanism, which can effectively prevent carton Digital ink-jet printer paperboard occur and scratch nozzle, rejection rate is reduced,
Improve the stability of carton Digital ink-jet printer.
In order to achieve the above object, the utility model takes following technical scheme：
A kind of corrugated paper is oriented to flatten unit, including more are fixed on above the conveyer belt of carton Digital ink-jet printer
Leading screw, transporting direction of these leading screws perpendicular to corrugated paper and the transporting direction along corrugated paper are arranged at equal intervals；Every leading screw packet
Include the orthodontic leading screw portion with forward screw thread and the anti-tooth leading screw portion with reverse thread, there are one just for setting in orthodontic leading screw portion
Tooth feed screw nut, setting is there are one anti-tooth feed screw nut in anti-tooth leading screw portion, on orthodontic feed screw nut and anti-tooth feed screw nut
It is fixed with guide holder, sliding block is provided on guide holder；All leading screws drive its synchronous rotation by driving mechanism；By every leading screw
It is provided with a guide rail, guide holder is slidably snap-fitted to by sliding block on corresponding guide rail；Further include two to be arranged in orthodontic
The press strip that transporting direction below feed screw nut and anti-tooth feed screw nut, along corrugated paper extends, on all orthodontic feed screw nuts
For guide holder respectively by can slide up and down guide post and a same root press strip link, the guide holder on all anti-tooth feed screw nuts is each
Pass through can slide up and down guide post and an another press strip link.
The corrugated paper is oriented in flatten unit, and the driving mechanism includes multiple retarders and a motor；These
The output shaft of retarder is respectively connect with a leading screw；Pass through first shaft coupling and connection between the input shaft of two neighboring retarder
Axis connection；The output axis connection of the input shaft of one of retarder and the motor.
The corrugated paper is oriented in flatten unit, and orthodontic leading screw portion is the orthodontic wires with forward screw thread
Thick stick, the anti-tooth leading screw portion are an anti-tooth leading screw with reverse thread, pass through second between orthodontic leading screw and anti-tooth leading screw
Shaft coupling connects.
The corrugated paper is oriented in flatten unit, and the both ends of the orthodontic leading screw and anti-tooth leading screw are respectively placed by bearing
On a bearing mounting blocks；The output axis connection of one end and a retarder of anti-tooth leading screw/orthodontic leading screw；The bearing peace
Dress block is fixed on guide rail bottom.
The corrugated paper is oriented in flatten unit, and the guide holder is by a horizontal mounting plate and a vertical baffle
The L shaped plate of composition；The back side of vertical baffle is provided with T-shaped slider, and the sliding slot being adapted with sliding block is offered on the guide rail, should
Sliding block is slidably disposed in sliding slot；The guide post is slideably arranged on horizontal mounting plate, and top is connected with one piece
The end face contact of pressure plate, the pressure plate is slideably connected on the front of vertical baffle；Pressure is arranged on guide post
Contracting spring, the compressed spring between pressure plate and horizontal mounting plate.
The corrugated paper is oriented in flatten unit, and backing plate is connected between the guide post lower end and press strip.
The corrugated paper is oriented in flatten unit, and the position that the horizontal mounting plate bottom corresponds to the guide post is detachable
Ground is provided with one piece of accessory plate；The sliding block and vertical baffle detachable connection.
The corrugated paper is oriented in flatten unit, and the press strip is upward with one end of corrugated paper transporting direction contrary
The arc stuck up.
The utility model provides a kind of corrugated paper guiding flatten unit, drives each screw synchronous rotation can by driving mechanism
Make orthodontic feed screw nut and anti-tooth feed screw nut in opposite directions or movement of supporting or opposing, to which two press strips are moved to specified position, so
Afterwards when ink jet printer enters spray printing state, nozzle mounting plate can decline applies pressure to guide post, and press strip is made to compress corrugated paper, will
Corrugated paper flattens.The generation for the phenomenon that effect prevents paperboard and scratches nozzle improves the stabilization of ink jet printer to reduce rejection rate
Specific implementation mode
The utility model provides a kind of corrugated paper and is oriented to flatten unit, for make the purpose of this utility model, technical solution and
Effect is clearer, clear, and the utility model is further described in the embodiment that develops simultaneously referring to the drawings.It should be appreciated that
Specific embodiment described herein only to explain the utility model, is not used to limit the utility model.
Please refer to Fig.1-3, a kind of corrugated paper is oriented to flatten unit, including more are fixed on carton Digital ink-jet printer
Leading screw 1 above conveyer belt, transporting direction of these leading screws perpendicular to corrugated paper and the transporting direction along corrugated paper are arranged at equal intervals
Cloth；Every leading screw includes the orthodontic leading screw portion with forward screw thread and the anti-tooth leading screw portion with reverse thread, orthodontic leading screw portion
Upper setting there are one orthodontic feed screw nut 2, in anti-tooth leading screw portion setting there are one anti-tooth feed screw nut 3, orthodontic feed screw nut and
It is respectively and fixedly provided with guide holder 4 on anti-tooth feed screw nut, sliding block 4.1 is provided on guide holder；All leading screws 1 are driven by driving mechanism 5
It is rotated synchronously；A guide rail 6 is both provided with by every leading screw, guide holder 4 is slidably snap-fitted to by sliding block 4.1 in corresponding
On guide rail 6；Further include two be arranged below orthodontic feed screw nut 2 and anti-tooth feed screw nut 3, along the transporting direction of corrugated paper prolong
The press strip 7 stretched, the guide holder on all orthodontic feed screw nuts 2 respectively pass through can slide up and down guide post 4.2 and a same root pressure
Item 7 connects, and the guide holder on all anti-tooth feed screw nuts 3 respectively passes through can slide up and down guide post 4.2 and an another press strip 7
When some Color Channel that corrugated paper is transferred to ink jet printer carries out spray printing, the control system of ink jet printer can control drive
Motivation structure drives each screw synchronous rotation, makes orthodontic feed screw nut and anti-tooth feed screw nut in opposite directions or movement of supporting or opposing, to two
Root press strip is moved to specified position（It is pre-entered into the control system of ink jet printer by user）, then ink jet printer enter spray printing
State makes press strip compress corrugated paper, corrugated paper is flattened, so at this point, its nozzle mounting plate can decline and apply pressure to guide post
After open up spray printing, after spray printing is complete, nozzle mounting plate rise reset simultaneously drive guide post to rise, to make press strip unclamp corrugated paper, fortune
Corrugated paper is transported next Color Channel by defeated band, and so cycle is until completing all spray printing work.During being somebody's turn to do, corrugated paper
It is oriented to the generation that flatten unit can imitate the phenomenon that preventing paperboard and scratch nozzle and improves ink jet printer to reduce rejection rate
Stability.Herein, the press strip is stainless steel press strip, and intensity is larger and is not easy to get rusty, and service life is longer.
Specifically, seeing Fig. 1,2, the driving mechanism 5 includes multiple retarders 5.1 and a motor 5.2；These retarders
Output shaft respectively connect with a leading screw 1；Pass through first shaft coupling 5.3 and connecting shaft between the input shaft of two neighboring retarder
5.4 connection；The output axis connection of the input shaft of one of retarder and the motor.The structure can effectively ensure that each leading screw
Rotation synchronize.Herein, worm type of reduction gearing can be selected in retarder, which has the function of reverse self-locking, can prevent
Press strip is unclamped due to reaction force.
In the present embodiment, orthodontic leading screw portion is an orthodontic leading screw 1.1 with forward screw thread, the anti-tooth leading screw
Portion is an anti-tooth leading screw 1.2 with reverse thread, is connected by second shaft coupling 1.3 between orthodontic leading screw and anti-tooth leading screw
It connects.Using this structure, without specially producing while having the leading screw of positive and negative screw thread, can directly use existing in the market
Leading screw is assembled, and production cost is reduced.
Further, the both ends of the orthodontic leading screw 1.1 and anti-tooth leading screw 1.2 are respectively set in a bearing peace by bearing
It fills on block 8；The output axis connection of one end and a retarder 5.1 of anti-tooth leading screw/orthodontic leading screw；The bearing mounting blocks 8 are solid
It is scheduled on 6 bottom of guide rail.
Specifically, seeing Fig. 2,3, the guide holder 4 is to be made of a horizontal mounting plate 4.3 and a vertical baffle 4.4
L shaped plate；The back side of vertical baffle 4.3（It refer to the one side towards guide rail 6）It is provided with T-shaped slider 4.1, is opened on the guide rail 6
Equipped with the sliding slot 6.1 being adapted with sliding block 4.1, which is slidably disposed in sliding slot；The guide post 4.2 is slideably worn
On horizontal mounting plate 4.4, top is connected with one piece of pressure plate 4.5, and the end face contact of the pressure plate is slidably
Ground is connected on the front of vertical baffle 4.3（That is, one end of pressure plate is abutted with the front of vertical baffle, and the way of contact is
Face contacts）；Be arranged with compressed spring 4.6 on guide post 4.2, the compressed spring between pressure plate and horizontal mounting plate.
By being arranged compressed spring and pressure plate, only need to apply pressure to pressure plate can be for nozzle mounting plate when spray printing
Press strip is depressed, and when the complete reset of spray printing, nozzle mounting plate is not necessarily to apply pulling force to guide post, guide post can under the action of the spring on
It rises, to make press strip unclamp corrugated paper, is conducive to the structure for simplifying nozzle mounting plate；And since the end of pressure plate has one
Fixed width degree, the contact with vertical baffle contact for face, therefore pressure plate can not generate rotation, jointly right with horizontal mounting plate
The effect that guide post generates makes guide post that can only move in the vertical direction, and the structure very simple, and assembly is easy.Preferably,
The width of one end that pressure plate offsets with vertical baffle is not less than the width of vertical baffle, in this way, vertical baffle turns pressure plate
Dynamic restriction effect is maximum, meanwhile, in order to mitigate weight, the width of the columnar part of pressure plate is smaller than the width of vertical baffle
Degree, as shown in Figure 1,3.
Press strip 7 by the active force from guide post 4.2 due to being deformed in order to prevent, between the guide post lower end and press strip
It is connected with backing plate 9, as shown in Figure 1,3.It is also beneficial to reduce the thickness of press strip by the way that backing plate is arranged, to reduce entire mechanism
Weight.Preferably, backing plate is steel plate.
In preferred embodiment, see that Fig. 3, the position that 4.4 bottom of the horizontal mounting plate corresponds to the guide post 4.2 are detachable
Ground is provided with one piece of accessory plate 4.7；The sliding block 4.1 and 4.3 detachable connection of vertical baffle.Accessory plate is set, allows guide post
Across horizontal mounting plate and accessory plate, the length of pilot hole is increased, guide post is effectively prevent to shake；And it uses detachable
Connection type makes guide holder each section that can reduce production difficulty with separate machined.
In addition, the press strip 7 is tip-tilted arc with one end of corrugated paper transporting direction contrary, as shown in Figure 1.When
Corrugated paper tilt it is excessively high when, enter be oriented to flatten unit below during raised portion can gradually be depressed, prevent due to
Corrugated paper tilting is too high to enter and be oriented to below flatten unit.
It is understood that for those of ordinary skills, can with technical solution according to the present utility model and
The design of its utility model is subject to equivalent substitution or change, and all these changes or replacement should all belong to the protection of the utility model