CN204526368U - Set type flexible printing machine printing unit - Google Patents

Set type flexible printing machine printing unit Download PDF

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Publication number
CN204526368U
CN204526368U CN201520166969.6U CN201520166969U CN204526368U CN 204526368 U CN204526368 U CN 204526368U CN 201520166969 U CN201520166969 U CN 201520166969U CN 204526368 U CN204526368 U CN 204526368U
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CN
China
Prior art keywords
roller
support
support arm
cylinder
motor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn - After Issue
Application number
CN201520166969.6U
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Chinese (zh)
Inventor
周炳松
周翔
於金华
吴权
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHEJIANG WEI GANG MACHINERY CO Ltd
Original Assignee
ZHEJIANG WEI GANG MACHINERY CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ZHEJIANG WEI GANG MACHINERY CO Ltd filed Critical ZHEJIANG WEI GANG MACHINERY CO Ltd
Priority to CN201520166969.6U priority Critical patent/CN204526368U/en
Application granted granted Critical
Publication of CN204526368U publication Critical patent/CN204526368U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

<b/> the utility model discloses set type flexible printing machine printing unit, comprise roller, bottom roller and net roller, it is characterized in that: roller is arranged on the first support, first support connects the floating action making left and right directions freely on the secondary support bracket, second support is connected to the sliding action the 3rd support being made fore-and-aft direction and drives by regulating motor, and the sliding action that above-below direction made by the 3rd support is promoted by the first cylinder; The shaft shoulder of roller during printing work before and after it is rested the head on by dancer and is supported, the below of roller pillow is provided with left and right support arm, left and right support arm is provided with corner circular arc pair roller pillow and supports, left and right support arm swings and arranges, the outside swing of left and right support arm is undertaken spacing by left and right limited block, and limited block adjustable setting in left and right is connected with left and right minor adjustment motor.Axial, the left and right of roller of the present utility model and the position of above-below direction adjustable, quick plate change can be realized, version is regulated and the adjustment of squeegee pressure, increase work efficiency and promote printing quality.

Description

Set type flexible printing machine printing unit
Technical field
The utility model relates to a kind of set type flexible printing machine, is specifically related to a kind of printing unit of set type flexible printing machine.
Background technology
Set type flexible printing machine has the advantages such as machine construction is simple, adaptability for materials is strong, force of impression is little, printing cost is low, the fast quality of print speed printing speed is good, environmental protection.Printing unit is the core of set type flexible printing machine, printing unit comprises roller, bottom roller and net roller, its ideal operation state should be: roller will be changed conveniently, roller and bottom roller, squeegee pressure between roller and net roller all want suitable and stable, quick adjustment can be realized, and roller work time axial location adjustable with satisfied convenience to version, so just can increase work efficiency and promote printing quality.But the printing unit of prior art is but difficult to accomplish, if the patent No. 201420513747.2, patent name " flexible printing machine printing pressure regulating device " are although the patented technology that provides solves the adjustment problem of squeegee pressure between roller and bottom roller, net roller, but obviously can not realize quick adjustment, roller only does moving up and down of vertical direction simultaneously, there is strict demand to the diameter of bottom roller, net roller and setting height(from bottom), generally need bottom roller, the diameter of net roller, setting height(from bottom) the same, patent No. 201120476838.X in addition, patent name " a kind of single servo gearless type flexographic printing unit " is although to solve roller axial location adjustable to facilitate version for the patented technology that provides, roller upper-lower position is adjustable with the technical problem of squeegee pressure between adjustment and bottom roller, but it is the same with the patented technology of the patent No. 201420513747.2 and the printing unit of other all prior art, the up and down of roller all could will be realized (namely roller only does moving up and down of vertical direction in adjustment process) by motor-driven bolt and nut, but the squeegee pressure between this structure roller and net roller regulates and just has problems, just as the patent of the patent No. 201420513747.2 background technology described in.
Summary of the invention
In view of the deficiencies in the prior art, the purpose of this utility model is to provide the position of a kind of axial, left and right of roller and above-below direction adjustable, quick plate change can be realized, version is regulated and the adjustment of squeegee pressure, increase work efficiency and promote the set type flexible printing machine printing unit of printing quality.
The utility model takes following technical scheme:
Set type flexible printing machine printing unit, comprise the roller be arranged between the frame plate of front and back, bottom roller and net roller, roller is positioned at top, bottom roller is positioned at the lower right side of roller, net roller is positioned at the lower left side of roller, it is characterized in that: the rear axle head of roller carries out pivoting support by bearing block and is connected with roller motor-driven, bearing block and roller motor are fixedly mounted on the first support, first support connects the floating action making left and right directions freely on the secondary support bracket, second support is connected to the sliding action the 3rd support being made fore-and-aft direction and drives by regulating motor, motor is regulated to be fixedly mounted on the 3rd support, above-below direction made by 3rd support sliding action at the back side of afer bay wallboard is promoted by the first cylinder, the shaft shoulder of roller during printing work before and after it is rested the head on by the dancer of semicircular ring shape and is carried out supporting then being compressed by hook plate, the up and down of hook plate is promoted by the second cylinder, roller pillow is located at the inner side of frame plate, the below of roller pillow is provided with left and right support arm, left and right support arm is provided with corner circular arc pair roller pillow and supports, corner center of arc and the Wang Gun center of left support arm are concentric, corner center of arc and the bottom roller center of right support arm are concentric, left and right support arm swings to arrange and is promoted by left and right support arm cylinder, swing pivot is positioned at support arm upper end, the outside swing of left and right support arm is undertaken spacing by left and right limited block, limited block adjustable setting in left and right is connected with left and right minor adjustment motor.
After adopting technique scheme, course of action of the present utility model is: roller is when upper limit position, the front axle head of roller hangs outward, conveniently can carry out plate change operation, after plate change completes, roller is promoted downward fast by the first cylinder, due to roller free floating in the lateral direction, rest the head on and fall into roller and rest the head on self-centering so the shaft shoulder of roller downwards can aim at dancer (roller does not do proper vertically movement up and down, thus it is large to adapt to bottom roller diameter, the different actual design of the little and setting height(from bottom) of net roller diameter requires), the lower half circle of the roller shaft shoulder is rested the head on by roller and is supported, because roller pillow supported by left and right support arm, so roller and bottom roller, certain clearance distance is all left between net roller, then promote the downward action of hook plate by the second cylinder to compress from roller shaft shoulder top roller, then, the bottom that left and right support arm cylinder promotes left and right support arm outwards swings, thus make the corner circular arc of left and right support arm, roller pillow and roller entirety move down, roller and bottom roller, roller and net roller realize contacting, because the outside swing position of left and right support arm is undertaken spacing by left and right limited block, and the position of left and right limited block is regulated by left and right minor adjustment motor, so roller and bottom roller, the contact (i.e. squeegee pressure) of roller and net roller can realize regulating respectively and being independent of each other, guarantee roller and bottom roller, squeegee pressure between net roller is all suitable and stable, promote printing quality, and realize quick adjustment, during printing work, carry out the movement of axial location to realize fast regulating version by adjustment driven by motor roller.After adopting technique scheme, due to axial, the left and right of roller and the position of above-below direction adjustable, particularly the free floating of left and right directions regulates, and dancer pillow, left and right support arm, support arm cylinder and left and right minor adjustment motor setting, so quick plate change can be realized, regulate and the automatic adjustment of squeegee pressure version, thus increase work efficiency and promote printing quality.In addition, in technique scheme, roller pillow is free floating setting, not only good supporting role is played to roller during work, the position in the lateral direction, roller center of the different size diameter of automatic adaptation is departed from, and can change together with roller when changing plate, and need not carry out unnecessary design in roller shaft shoulder size, make structure simple, be also more suitable for need of work.
As preferably, the lower end of described hook plate is articulated and connected in vertical push pedal, and vertical push pedal slides up and down the inner side being located at frame plate, and the bottom of vertical push pedal is connected with the second cylinder, vertical push pedal is also provided with the 3rd cylinder, the 3rd cylinder promotes hook plate and makes rotary movement.After adopting above-mentioned design, hook plate also can carry out rotary movement while making knee-action, at utmost conveniently to meet needed for work.
As preferably, the roll shaft two ends of described net roller are rested the head on to carry out supporting by half opening roller and are then compressed by semi-ring block, and the up and down setting of semi-ring block is promoted by four-cylinder.After adopting above-mentioned design, net roller can realize quick despatch, to facilitate cleaning.
Accompanying drawing explanation
The utility model has following accompanying drawing:
Fig. 1 is structural representation of the present utility model,
Fig. 2 is the view after Fig. 1 removes forebay wallboard,
Fig. 3 is the view after Fig. 2 removes the parts such as left and right support arm, left and right support arm cylinder,
Fig. 4 is direction, the back side view of Fig. 1.
Detailed description of the invention
Drawings illustrate the technical solution of the utility model and embodiment, further describe each details and the operation principle thereof of embodiment below more by reference to the accompanying drawings.
As shown in the figure, set type flexible printing machine printing unit of the present utility model, comprise the roller 1 be arranged between front and back frame plate 4, bottom roller 3 and net roller 2, roller 1 is positioned at top, bottom roller 3 is positioned at the lower right side of roller 1, net roller 2 is positioned at the lower left side of roller 1, the rear axle head 1b of roller 1 is carried out pivoting support by bearing block 31 and is connected by shaft coupling 35 with roller motor 30, bearing block 31 and roller motor 30 are fixedly mounted on the first support 32, first support 32 is connected to the floating action the second support 29 being made left and right directions freely, and (the first support 32 is fixed with slide rail 33, second support 29 is fixed with slide block 34, slide block 34 slides and is located on slide rail 33), second support 29 is connected to the sliding action the 3rd support 23 being made fore-and-aft direction, and (the second support 29 is fixed with slide rail 22, 3rd support 23 is fixed with slide block 21, slide block 21 slides and is located on slide rail 22), second support 29 fixedly mounts adjusting nut 27, the adjusting screw(rod) 28 mated with adjusting nut rotates to be located on the 3rd support 23 and is connected with adjustment motor 26, motor 26 is regulated to be fixedly mounted on the 3rd support 23, the sliding action of above-below direction made by 3rd support 23, and (the 3rd support 23 is fixed with slide block 25 at the back side of afer bay wallboard 4, the back side of afer bay wallboard 4 is fixed with slide rail 24, slide block 25 slides and is located on slide rail 24) promoted by the first cylinder 20, the outer sheathed rolling bearing of the shaft shoulder 1a(shaft shoulder of roller 1 during printing work before and after it) rest the head on 17 by the roller of semicircular ring shape and carry out supporting and then compressed by hook plate 10, the up and down of hook plate 10 is promoted by the second cylinder 11, concrete structure is: the lower end of described hook plate 10 is articulated and connected in vertical push pedal 12, vertical push pedal 12 slides up and down the inner side being located at frame plate 4, the bottom of vertical push pedal 12 is connected with the second cylinder 11, vertical push pedal 12 is also provided with the 3rd cylinder the 13, three cylinder 13 to promote hook plate 10 and make rotary movement.Roller pillow 17 floats and is located at the inner side of frame plate 4, and concrete structure is: the bottom of roller pillow 17 connects montant, and the endoporus that montant is plugged on fixed block 18 can move up and down and left and right activity.The below of roller pillow 17 is provided with symmetrical left and right support arm 9, left and right support arm 9 is provided with corner circular arc pair roller pillow 17 and supports, the corner circular arc 9b center of left support arm is concentric with net roller 2 center, the corner circular arc 9a center of right support arm is concentric with bottom roller 3 center, left and right support arm 9 swings to arrange and is promoted by left and right support arm cylinder 5, swing pivot A is positioned at support arm 9 upper end, promote fulcrum B and be positioned at support arm 9 lower end, the lower end of left and right support arm 9 is also fixed with left and right block 8, when left and right support arm 9 outwards swings, left and right block 8 contacts with left and right limited block 7 respectively and carries out spacing to the outside swing of left and right support arm 9, the adjustable setting of left and right limited block 7 is connected with left and right minor adjustment motor 6 (when minor adjustment motor 6 works, limited block 7 is driven to carry out stretching carrying out the position adjustments of left and right limited block by bolt and nut), the roll shaft two ends of described net roller 2 are rested the head on 14 by half opening roller and are carried out supporting and then compressed by semi-ring block 15, the up and down setting of semi-ring block 15 is promoted by four-cylinder 16.
The utility model is work like this: roller 1 is when upper limit position, the front axle head of roller 1 hangs outward, conveniently can carry out plate change operation, after plate change completes, roller is promoted downward fast by the first cylinder 20, due to roller 1 free floating in the lateral direction, so the outer sheathed rolling bearing of the shaft shoulder 1a(shaft shoulder of roller downwards) dancer pillow 17 can be aimed at and fall into roller and rest the head on 17 self-centerings, the lower half circle of roller shaft shoulder 1a is rested the head on 17 by roller and is supported, because roller pillow 17 supported by left and right support arm 9, so roller 1 and bottom roller 3, certain clearance distance is all left between net roller 2, then promote hook plate 10 action downwards by the second cylinder 11 to compress from roller shaft shoulder 1a top roller 1, then, the bottom that left and right support arm cylinder 5 promotes left and right support arm 9 outwards swings, thus make the corner circular arc 9a of left and right support arm, 9b, roller pillow 17 and roller 1 entirety move down, roller and bottom roller, roller and net roller realize contacting, because the outside swing position of left and right support arm 9 is undertaken spacing by left and right limited block 7, and the position of left and right limited block 7 is regulated by left and right minor adjustment motor 6, so roller 1 and bottom roller 3, roller 1 and net roller 2(and squeegee pressure) can realize regulating respectively and being independent of each other, guarantee roller and bottom roller, squeegee pressure between net roller is all suitable and stable, promote printing quality, and realize quick adjustment, during printing work, roller 1 is driven to carry out the movement of axial location to realize fast regulating version by adjustment motor 26.Owing to achieving quick plate change, regulating and the automatic adjustment of squeegee pressure version, printing unit can be in ideal operation state all the time, so effectively increase work efficiency and promote printing quality.

Claims (3)

1. set type flexible printing machine printing unit, comprise the roller be arranged between the frame plate of front and back, bottom roller and net roller, roller is positioned at top, bottom roller is positioned at the lower right side of roller, net roller is positioned at the lower left side of roller, it is characterized in that: the rear axle head of roller carries out pivoting support by bearing block and is connected with roller motor-driven, bearing block and roller motor are fixedly mounted on the first support, first support connects the floating action making left and right directions freely on the secondary support bracket, second support is connected to the sliding action the 3rd support being made fore-and-aft direction and drives by regulating motor, motor is regulated to be fixedly mounted on the 3rd support, above-below direction made by 3rd support sliding action at the back side of afer bay wallboard is promoted by the first cylinder, the shaft shoulder of roller during printing work before and after it is rested the head on by the dancer of semicircular ring shape and is carried out supporting then being compressed by hook plate, the up and down of hook plate is promoted by the second cylinder, roller pillow is located at the inner side of frame plate, the below of roller pillow is provided with left and right support arm, left and right support arm is provided with corner circular arc pair roller pillow and supports, corner center of arc and the Wang Gun center of left support arm are concentric, corner center of arc and the bottom roller center of right support arm are concentric, left and right support arm swings to arrange and is promoted by left and right support arm cylinder, swing pivot is positioned at support arm upper end, the outside swing of left and right support arm is undertaken spacing by left and right limited block, limited block adjustable setting in left and right is connected with left and right minor adjustment motor.
2. set type flexible printing machine printing unit as claimed in claim 1, it is characterized in that: the lower end of described hook plate is articulated and connected in vertical push pedal, vertical push pedal slides up and down the inner side being located at frame plate, the bottom of vertical push pedal is connected with the second cylinder, vertical push pedal is also provided with the 3rd cylinder, the 3rd cylinder promotes hook plate and makes rotary movement.
3. set type flexible printing machine printing unit as claimed in claim 1, is characterized in that: the roll shaft two ends of described net roller are rested the head on to carry out supporting by half opening roller and then compressed by semi-ring block, and the up and down setting of semi-ring block is promoted by four-cylinder.
CN201520166969.6U 2015-03-24 2015-03-24 Set type flexible printing machine printing unit Withdrawn - After Issue CN204526368U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520166969.6U CN204526368U (en) 2015-03-24 2015-03-24 Set type flexible printing machine printing unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520166969.6U CN204526368U (en) 2015-03-24 2015-03-24 Set type flexible printing machine printing unit

Publications (1)

Publication Number Publication Date
CN204526368U true CN204526368U (en) 2015-08-05

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520166969.6U Withdrawn - After Issue CN204526368U (en) 2015-03-24 2015-03-24 Set type flexible printing machine printing unit

Country Status (1)

Country Link
CN (1) CN204526368U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104742495A (en) * 2015-03-24 2015-07-01 浙江炜冈机械有限公司 Unit type flexo printing machine printing component
CN105291556A (en) * 2015-11-25 2016-02-03 高斯图文印刷系统(中国)有限公司 Driving system of diameter-variable cylinder printing press

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104742495A (en) * 2015-03-24 2015-07-01 浙江炜冈机械有限公司 Unit type flexo printing machine printing component
CN104742495B (en) * 2015-03-24 2017-04-19 浙江炜冈机械有限公司 Unit type flexo printing machine printing component
CN105291556A (en) * 2015-11-25 2016-02-03 高斯图文印刷系统(中国)有限公司 Driving system of diameter-variable cylinder printing press

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Legal Events

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GR01 Patent grant
C14 Grant of patent or utility model
AV01 Patent right actively abandoned

Granted publication date: 20150805

Effective date of abandoning: 20170419

AV01 Patent right actively abandoned