CN209583194U - A kind of paper pretreatment unit of printing machinery - Google Patents
A kind of paper pretreatment unit of printing machinery Download PDFInfo
- Publication number
- CN209583194U CN209583194U CN201821857792.4U CN201821857792U CN209583194U CN 209583194 U CN209583194 U CN 209583194U CN 201821857792 U CN201821857792 U CN 201821857792U CN 209583194 U CN209583194 U CN 209583194U
- Authority
- CN
- China
- Prior art keywords
- paper
- pretreatment
- pair
- top board
- gripper shoe
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of paper pretreatment units of printing machinery, including bracket and pretreatment unit；Bracket includes a pair of of symmetrically arranged vertical gripper shoe in front and back；Pre-and post perforative paper is formed in the middle part of a pair of of vertical gripper shoe walks hole；It is located at the middle part that paper is walked on the downside of hole between a pair of of vertical gripper shoe and forms paper lower supporting plate；Pretreatment unit includes paper top board and four pretreatment tape cells；The surface between a pair of of vertical gripper shoe and being located at paper lower supporting plate is arranged in the lifting of paper top board；Four pretreatment tape cells are divided into two groups and this two groups of pretreatment tape cells are symmetricly set on the left and right sides of paper lower supporting plate and paper top board；Pretreatment tape cell in same group is symmetricly set on the two sides up and down that paper walks hole；Pretreatment tape cell lifting setting and same group of pretreatment tape cell synchronize separate or close.The utility model can unfold pave to the roll paper of folding, ensure that subsequent printing quality.
Description
Technical field
The utility model relates to printing equipment technology, and in particular to a kind of paper pretreatment unit of printing machinery.
Background technique
The machine of printing word and image.Modern printing machine is generally by loading, inking, coining, paper feeding (including folding) etc.
Mechanism composition.Its working principle is: printing plate is made in the writings and image that will first print, and fills on the printer, then by people
Work or printing machine, which are coated on ink on printing plate, the place of writings and image, then is directly or indirectly transferred to paper or other printings
On object, to copy printed matter identical with printing plate, paper feeding device used in printing machine needs to be oriented to damping roll for papery
Stock is oriented in printing equipment, and when printing some papery stocks, especially roll paper stock, papery stock may
It folds, smooth can not enter in printing equipment, influence printing effect, cause the printing work of entire roll paper to fail, waste
Papery stock and printing ink, influence working efficiency, increase processing cost.
Utility model content
The purpose of this utility model is in view of the shortcomings of the prior art, providing a kind of paper pretreatment dress of printing machinery
It sets, the roll paper of folding unfold paving, ensure that subsequent printing quality.
The technical solution that the utility model solves above-mentioned technical problem is as follows: a kind of paper pretreatment dress of printing machinery
It sets, including bracket and pretreatment unit；Bracket includes a pair of of symmetrically arranged vertical gripper shoe in front and back；A pair of of vertical gripper shoe
The paper that middle part forms pre-and post perforative rectangle walks hole；It is located at paper between a pair of of vertical gripper shoe to walk on the downside of hole
Portion forms paper lower supporting plate；Pretreatment unit includes paper top board and four pretreatment tape cells；Paper top board liter
The surface between a pair of of vertical gripper shoe and being located at paper lower supporting plate is arranged in drop；Four pretreatment tape cells are divided into two
Group and this two groups of pretreatment tape cells are symmetricly set on the left and right sides of paper lower supporting plate and paper top board；In same group
Pretreatment tape cell be symmetricly set on the two sides up and down that paper walks hole；Pre-process tape cell lifting setting and same group
Pretreatment tape cell synchronizes separate or close；Pre-processing tape cell includes pretreatment band；The pretreatment of upper left side and lower right side
Band take advantage of a situation needle rotation；The pretreatment of lower left side and upper right side is rotated with inverse gesture needle.
As a preferred embodiment of the above technical solution, the lower end surface center of paper top board forms the drive of pre-and post perforative rectangle
Dynamic slot；Rotary setting has the equally distributed driving wheel in several front and backs between the left and right sidewall of driver slot.
As a preferred embodiment of the above technical solution, the close end face middle and upper part of a pair of of vertical gripper shoe is respectively fixed with direction
Down-set lifting cylinder；The piston-rod lower end for being fixed on a pair of of lifting cylinder of paper top board；A pair of of lifting cylinder is same
Step operation.
As a preferred embodiment of the above technical solution, a pair of of center brace panel is formed between the middle part of a pair of of vertical gripper shoe；
A pair of of center brace panel is walked hole with respect to paper and is symmetrical set；Two pairs are formed between a pair of of vertical gripper shoe to be symmetrical arranged
Driving support plate；A pair of surface for driving support plate to be located at center brace panel and underface and relatively ipsilateral center branch
Fagging setting symmetrical above and below；The close end face of a pair of of vertical gripper shoe is separately formed there are four guide support plate；Four guiding branch
Fagging is divided into two groups be symmetrical set；Same group of two guide support plates are located at one group of ipsilateral pretreatment band list
The two sides up and down of member；Same group of two close end faces of guide support plate have been separately formed guide post；Pre-processing tape cell includes
The driven roller and a pair of of symmetrically arranged lifting support plate in front and back that a pair is symmetrical set；The setting of pretreatment band drives in a pair
On roller；A pair of of driven roller is rotatably provided between a pair of of lifting support plate；Lifting connection is formed between a pair of lifting support plate
Plate；Lifting support plate is set in vertically in the guide post of corresponding side；Dual-output motor is fixed in center brace panel；Dual output electricity
The thread rotary orientation that driving threaded rod and two driving threaded rods are fixed on two output shafts of machine is opposite；Lift connection plate spiral shell
It connects on the driving threaded rod of corresponding side；The other end of driving threaded rod is articulated in the driving support plate of corresponding side.
As a preferred embodiment of the above technical solution, paper lower supporting plate is in T shape and the left and right ends lower end surface of horizontal part
For arc surface；When two pretreatments of downside band is in the top, two pretreatment bands of above-mentioned arc surface and downside
By the Pivot axle coaxial arrangement of proximal end and the diameter of above-mentioned arc surface is greater than the close of two pretreatment bands of downside
The diameter on the surface at end；Paper top board and the setting symmetrical above and below of paper lower supporting plate；It is supported when under paper top board and paper
Plate at a distance of it is nearest when, the top and bottom sidewall that hole is walked in paper top board and the close end face of paper lower supporting plate with paper respectively is flat
Together.
The utility model has the beneficial effects that: unfold paving to the roll paper of folding, subsequent printing quality ensure that.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the section of the utility model；
Fig. 2 is the structural schematic diagram of the section of A-A in Fig. 1 of the utility model.
In figure, 10, bracket；11, vertical gripper shoe；110, paper walks hole；13, paper lower supporting plate；14, driving support
Plate；15, guide support plate；16, guide post；17, center brace panel；20, pretreatment unit；21, lifting cylinder；22, on paper
Pressing plate；220, driver slot；23, driving wheel；24, support plate is gone up and down；241, lift connection plate；25, tape cell is pre-processed；251, it drives
Dynamic roller；252, band is pre-processed；26, dual-output motor；261, threaded rod is driven.
Specific embodiment
As depicted in figs. 1 and 2, the paper pretreatment unit of a kind of printing machinery, including bracket 10 and pretreatment unit 20；
Bracket 10 includes a pair of of symmetrically arranged vertical gripper shoe 11 in front and back；The middle part of a pair of of vertical gripper shoe 11 forms front and back and runs through
The paper of rectangle walk hole 110；It is located at the middle part that paper is walked on the downside of hole 110 between a pair of of vertical gripper shoe 11 and forms paper
Open lower supporting plate 13；Pretreatment unit 20 includes paper top board 22 and four pretreatment tape cells 25；22 liters of paper top board
The surface between a pair of of vertical gripper shoe 11 and being located at paper lower supporting plate 13 is arranged in drop；Four pretreatment tape cells 25
It is divided into two groups and this two groups of pretreatment tape cells 25 is symmetricly set on the left and right of paper lower supporting plate 13 and paper top board 22
Two sides；Pretreatment tape cell 25 in same group is symmetricly set on the two sides up and down that paper walks hole 110；Pre-process tape cell 25
Lifting setting and same group of pretreatment tape cell 25 synchronize separate or close；Pre-processing tape cell 25 includes pretreatment band
252；The pretreatment band 252 of upper left side and lower right side take advantage of a situation needle rotation；The pretreatment band 252 of lower left side and upper right side is revolved against gesture needle
Turn.
As depicted in figs. 1 and 2, the lower end surface center of paper top board 22 forms the driver slot of pre-and post perforative rectangle
220；Rotary setting has the equally distributed driving wheel 23 in several front and backs between the left and right sidewall of driver slot 220.
As depicted in figs. 1 and 2, the close end face middle and upper part of a pair of of vertical gripper shoe 11 is respectively fixed with direction to dividing into
The lifting cylinder 21 set；The piston-rod lower end for being fixed on a pair of of lifting cylinder 21 of paper top board 22；A pair of of lifting cylinder 21
Synchronous operation.
As depicted in figs. 1 and 2, a pair of of center brace panel 17 is formed between the middle part of a pair of of vertical gripper shoe 11；It is a pair of
Center brace panel 17 is walked hole 110 with respect to paper and is symmetrical set；Two pairs are formed between a pair of of vertical gripper shoe 11 symmetrically
The driving support plate 14 of setting；A pair of driving support plate 14 be located at center brace panel 17 surface and underface and relatively together
The setting symmetrical above and below of center brace panel 17 of side；The close end face of a pair of of vertical gripper shoe 11 is separately formed there are four guide support
Plate 15；Four guide support plates 15 are divided to for be symmetrical set two groups；Same group of two guide support plates 15 are located at
The two sides up and down of one group of ipsilateral pretreatment tape cell 25；Same group of two close end faces of guide support plate 15 have been separately formed
Guide post 16；Pretreatment tape cell 25 includes a pair of driven roller 251 being symmetrical set and a pair of of symmetrically arranged liter in front and back
Descending branch fagging 24；Band 252 is pre-processed to be arranged in a pair of of driven roller 251；A pair of of driven roller 251 is rotatably provided in a pair of of lifting branch
Between fagging 24；Lift connection plate 241 is formed between a pair of lifting support plate 24；Lifting support plate 24 is set in corresponding vertically
In the guide post 16 of side；Dual-output motor 26 is fixed in center brace panel 17；It is solid on two output shafts of dual-output motor 26
There is the thread rotary orientation of driving threaded rod 261 and two driving threaded rods 261 opposite surely；Lift connection plate 241 is screwed onto accordingly
On the driving threaded rod 261 of side；The other end of driving threaded rod 261 is articulated in the driving support plate 14 of corresponding side.
As depicted in figs. 1 and 2, paper lower supporting plate 13 is in T shape and left and right ends lower end surface of horizontal part is circular arc
Face；When two pretreatment bands 252 when downside are in the top, two pretreatment bands 252 of above-mentioned arc surface and downside
By the Pivot axle coaxial arrangement of proximal end and the diameter of above-mentioned arc surface is greater than leaning on for two pretreatment bands 252 of downside
The diameter on the surface of proximal end；Paper top board 22 and the setting symmetrical above and below of paper lower supporting plate 13；When paper top board 22 and paper
Lower supporting plate 13 at a distance of it is nearest when, hole is walked with paper respectively in paper top board 22 and the close end face of paper lower supporting plate 13
110 top and bottom sidewall is concordant.
The working principle of the paper pretreatment unit of printing machinery:
Original state: two pretreatment 25 lie farthest aways of tape cell of the upper side and lower side, paper top board 22 are in most upper
End；
When work, paper top board 22 declines first, and paper walks in hole 110 from paper and enters a pair of of vertical gripper shoe
11 and driven by driving wheel 23, stop transmission when paper is located between 11 center of a pair of of vertical gripper shoe, then upside and under
Two pretreatment tape cells 25 of side are relatively close, and pretreatment tape cell 25 running in this way carries out the left and right ends of paper
Unfold and pave, this ensure that the quality of subsequent printing.
The above content is only the better embodiment of the utility model, for those of ordinary skill in the art, according to this
The thought of utility model, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be understood
For limitations of the present invention.
Claims (5)
1. a kind of paper pretreatment unit of printing machinery, it is characterised in that: including bracket (10) and pretreatment unit (20)；Branch
Frame (10) includes a pair of of symmetrically arranged vertical gripper shoe (11) in front and back；Front and back is formed in the middle part of a pair of of vertical gripper shoe (11)
The paper of perforative rectangle walks hole (110)；It is located at paper between a pair of of vertical gripper shoe (11) to walk on the downside of hole (110)
Portion forms paper lower supporting plate (13)；Pretreatment unit (20) includes paper top board (22) and four pretreatment tape cells
(25)；Paper top board (22) lifting is arranged between a pair of of vertical gripper shoe (11) and is located at paper lower supporting plate (13)
Surface；Four pretreatment tape cells (25) are divided into two groups and this two groups of pretreatment tape cells (25) are symmetricly set under paper
The left and right sides of support plate (13) and paper top board (22)；Pretreatment tape cell (25) in same group is symmetricly set on paper
Walk the two sides up and down in hole (110)；It pre-processes tape cell (25) lifting setting and same group of pretreatment tape cell (25) is same
It walks separate or close；Pre-processing tape cell (25) includes pretreatment band (252)；The pretreatment band of upper left side and lower right side
(252) needle of taking advantage of a situation rotation；The inverse gesture needle of the pretreatment band (252) of lower left side and upper right side rotates.
2. a kind of paper pretreatment unit of printing machinery according to claim 1, it is characterised in that: paper top board
(22) lower end surface center forms the driver slot (220) of pre-and post perforative rectangle；It is revolved between the left and right sidewall of driver slot (220)
Turn to be provided with the equally distributed driving wheel in several front and backs (23).
3. a kind of paper pretreatment unit of printing machinery according to claim 1 or 2, it is characterised in that: a pair of vertical
The close end face middle and upper part of support plate (11) is respectively fixed with the down-set lifting cylinder in direction (21)；Paper top board
(22) the piston-rod lower end for being fixed on a pair of of lifting cylinder (21)；A pair of of lifting cylinder (21) synchronous operation.
4. a kind of paper pretreatment unit of printing machinery according to claim 1, it is characterised in that: a pair of vertical support
A pair of of center brace panel (17) are formed between the middle part of plate (11)；A pair of of center brace panel (17) walks hole with respect to paper
(110) it is symmetrical set；Two pairs of symmetrically arranged driving support plates (14) are formed between a pair of of vertical gripper shoe (11)；One
It is located at surface and underface and the relatively ipsilateral center brace panel of center brace panel (17) to driving support plate (14)
(17) setting symmetrical above and below；The close end face of a pair of of vertical gripper shoe (11) is separately formed there are four guide support plate (15)；Four
A guide support plate (15) is divided into two groups be symmetrical set；Same group of two guide support plates (15) are located at ipsilateral
One group of pretreatment tape cell (25) two sides up and down；Same group of two close end faces of guide support plate (15) have been separately formed
Guide post (16)；Pretreatment tape cell (25) includes that a pair of driven roller (251) being symmetrical set and a pair of of front and back are symmetrically set
The lifting support plate (24) set；Pretreatment band (252) is arranged on a pair of of driven roller (251)；A pair of of driven roller (251) rotation is set
It sets between a pair of lifting support plate (24)；Lift connection plate (241) are formed between a pair of lifting support plate (24)；Lifting branch
Fagging (24) is set in the guide post (16) of corresponding side vertically；Dual-output motor (26) are fixed in center brace panel (17)；
The spiral shell of driving threaded rod (261) and two driving threaded rods (261) is fixed on two output shafts of dual-output motor (26)
Line is oppositely oriented；Lift connection plate (241) is screwed on the driving threaded rod (261) of corresponding side；Drive the another of threaded rod (261)
One end is articulated in the driving support plate (14) of corresponding side.
5. a kind of paper pretreatment unit of printing machinery according to claim 1, it is characterised in that: paper lower supporting plate
(13) left and right ends in T shape and horizontal part lower end surface is arc surface；When two pretreatments band (252) of downside is in most
When upper end, the Pivot axles by proximal end of two pretreatment bands (252) of above-mentioned arc surface and downside be coaxially disposed and
The diameter of above-mentioned arc surface is greater than the diameter on the surface by proximal end of two pretreatment bands (252) of downside；Paper top board
(22) and paper lower supporting plate (13) setting symmetrical above and below；When paper top board (22) and paper lower supporting plate (13) are at a distance of recently
When, the top and bottom sidewall of hole (110) is walked in paper top board (22) and the close end face of paper lower supporting plate (13) with paper respectively
Concordantly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821857792.4U CN209583194U (en) | 2018-11-13 | 2018-11-13 | A kind of paper pretreatment unit of printing machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821857792.4U CN209583194U (en) | 2018-11-13 | 2018-11-13 | A kind of paper pretreatment unit of printing machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209583194U true CN209583194U (en) | 2019-11-05 |
Family
ID=68376578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821857792.4U Expired - Fee Related CN209583194U (en) | 2018-11-13 | 2018-11-13 | A kind of paper pretreatment unit of printing machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209583194U (en) |
-
2018
- 2018-11-13 CN CN201821857792.4U patent/CN209583194U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213675988U (en) | Carton printing machine for packaging cartons | |
| CN201998549U (en) | Prepress processing device of napkin paper printing machine | |
| CN209583194U (en) | A kind of paper pretreatment unit of printing machinery | |
| CN109455557A (en) | A kind of paper pretreatment unit of printing machinery | |
| CN110539549A (en) | Lifting and separating compression roller device of printing machine | |
| CN211225610U (en) | Paper feeding mechanism of printing machine | |
| CN211338072U (en) | Double-color printing paper feed thickness adjusting device | |
| CN210795126U (en) | Adjustable gravure press paper pass route system | |
| CN206407712U (en) | A kind of printing machine paper winder | |
| CN209601724U (en) | A kind of Semi-automatic screen process press paper positioning device | |
| CN208469301U (en) | A kind of printing equipment of curve surface printing | |
| CN109399272A (en) | A kind of paper paving device of printing machinery | |
| CN215047195U (en) | A printing machine loading attachment for ancient book calligraphy and painting printing | |
| CN209522330U (en) | A kind of paper paving device of printing machinery | |
| CN209566624U (en) | A kind of tilting of printing machinery segregates into the press-roller device of paper | |
| CN219341137U (en) | Loading attachment is used in container bag stamp | |
| CN207016222U (en) | A kind of printing machine with exempt from press paper-advance unit | |
| CN109484009A (en) | A kind of tilting of printing machinery segregates into the press-roller device of paper | |
| CN207390581U (en) | Web paper intaglio printing press Double-station winding device | |
| CN209411368U (en) | A kind of printing machinery enters paper device with retention device | |
| CN219990617U (en) | Paper printing leveling device of printer | |
| CN216471126U (en) | CTP publishes machine | |
| CN206781209U (en) | A kind of batch (-type) rotary press | |
| CN204278716U (en) | Individual cutting mechanism of ticket printer | |
| CN209493110U (en) | A kind of horizontal transmission of printing machinery enters paper device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191112 Address after: 301700 east side of Quanzhou Road, Wuqing Development Zone, Tianjin Patentee after: Tianjin Xintai Color Printing Co.,Ltd. Address before: 314023 Honghe Village, Honghe Town, Xiuzhou District, Jiaxing City, Zhejiang Province Patentee before: JIAXING HUALI PRINTING Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191105 Termination date: 20211113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |