CN108407479A - Printing precision detecting system - Google Patents
Printing precision detecting system Download PDFInfo
- Publication number
- CN108407479A CN108407479A CN201810168269.9A CN201810168269A CN108407479A CN 108407479 A CN108407479 A CN 108407479A CN 201810168269 A CN201810168269 A CN 201810168269A CN 108407479 A CN108407479 A CN 108407479A
- Authority
- CN
- China
- Prior art keywords
- invoice
- marking roll
- plate
- mounting hole
- roll
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/16—Perforating by tool or tools of the drill type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
- B41J29/38—Drives, motors, controls or automatic cut-off devices for the entire printing mechanism
- B41J29/393—Devices for controlling or analysing the entire machine ; Controlling or analysing mechanical parameters involving printing of test patterns
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H20/00—Advancing webs
- B65H20/02—Advancing webs by friction roller
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2801/00—Application field
- B65H2801/03—Image reproduction devices
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
Abstract
The present invention relates to print fields, specifically disclose printing precision detecting system, including printing equipment, and printing equipment includes casing, the first marking roll and the second marking roll, and casing is equipped with inlet and outlet, and the first transmission wheel and the second transmission wheel are located at the entrance of casing；First marking roll and the second marking roll horizontally rotate in casing, and first marking roll it is parallel with the second marking roll, the side of first marking roll is equipped with the first mounting hole, is equipped with the first perforating knife in the first mounting hole, the first perforating knife and the first mounting hole between be equipped with the first tension spring；The side of first marking roll is equipped with the second mounting hole, is equipped with the second perforating knife in the second mounting hole, the second perforating knife and the second mounting hole between be equipped with the second tension spring.This programme can carry out position detection to the multilayer invoice after printing, improve the machining accuracy of invoice.
Description
Technical field
The invention belongs to print fields, and in particular to printing precision detecting system.
Background technology
The bills such as invoice are that a kind of common entity and individual in purchasing and selling commodities, offer or receive clothes in our daily lifes
It is engaged in and is engaged in other business activities, the business voucher issued and collected.Invoice has continuity and uniqueness, invoice
Printing be that one rigorous and the work of high-tech, in general invoice processing, need to the edge of invoice carry out punching plus
Work, the invoice after punching when in use, are conveniently placed in small-sized printer, and printing function determines the hole on invoice
Position, it whole can be stacked in continuous paper-feeding on bill printer and uninterruptedly be printed.
Multilayer invoice if punch operation is usually after placing the stacking of dried layer invoice, then carries out unification when making
Perforation processing, when the print pattern on multilayer invoice has slight misalignment, and not in time to corresponding invoice carry out position
When adjustment is just merged hole machined, it can cause the invoice after punching that cannot carry out position adjustment again, reduce entire hair
The processing quality and machining accuracy of ticket, and play positioning in printing process when the hole on every invoice cannot produce invoice and make
With.
Invention content
The invention is intended to provide printing precision detecting system, to carry out position detection to the multilayer invoice after printing, improve
The machining accuracy of invoice.
In order to achieve the above object, base case of the invention is as follows：Printing precision detecting system, including from left to right according to
Transmission device, printing equipment and the wrap-up of secondary setting, further include detection device, the detection device be located at printing equipment with
Between wrap-up, the transmission device includes the first transmission wheel, the second transmission wheel, the first rack and drives the first transmission wheel
With the motor of the second transmission wheel rotation, first transmission wheel and the second transmission wheel horizontally rotate mounted on the first rack
On, and the first transmission wheel is arranged in parallel with the second transmission wheel；The printing equipment includes casing, the first marking roll and the second printing
Roller, the casing are equipped with inlet and outlet, and the first transmission wheel and the second transmission wheel are located at the entrance of casing；Described first dozen
Print roller and the second marking roll horizontally rotate in casing, and the first marking roll is parallel with the second marking roll, and described first
The side of marking roll is equipped with the first mounting hole, is equipped with the first perforating knife in the first mounting hole, the first perforating knife and the first peace
Dress is equipped with the first tension spring between hole；The side of first marking roll is equipped with the second mounting hole, and the is equipped in the second mounting hole
Two perforating knifes, the second perforating knife and the second mounting hole between be equipped with the second tension spring；The detection device includes circuit and opposite
Two detection units being arranged, the detection unit include transmission belt wheel, conveyer belt and several mandrils, the conveyer belt transmission peace
On transmission belt wheel, mandril is fixedly mounted on vertically on the side of separate transmission belt wheel of conveyer belt, and mandril is far from conveyer belt
One end be equipped with conductive link block, the link block in two detection units can offset；Indicator light is equipped in the circuit,
Link block is electrically connected with circuit；The wrap-up includes the second rack and wind-up roll, and wind-up roll is rotatably installed in the second machine
On frame, and wind-up roll is equipped with the limiting slot limited to invoice.
The principle of base case：When operation, first first layer invoice and second layer invoice are placed into transmission device, first
The first transmission wheel in rack is transmitted first layer invoice, and the second transmission wheel is transmitted second layer invoice；While the
One layer of invoice and second layer invoice pass through the import on casing, the first marking roll to print first layer invoice, the second printing
Roller prints second layer invoice；First layer invoice and second layer invoice again by the outlet of casing, at detection device into
Row overlapping detection, merges invoice after detection is qualified；Invoice after merging is transferred at wrap-up, is carried out at winding
Reason.
First layer invoice to be printed is sent to the first marking roll by the first transmission wheel, the first perforating knife is straight down
When, the first perforating knife moves down under gravity, and first the first invoice of perforating knife pair punches；After detection device is to printing
First layer invoice be transmitted；Second layer invoice is sent to the second marking roll by the second transmission wheel and is punched and passed simultaneously
It send.
Then first layer invoice and second layer invoice are sent at detection device, first layer invoice and second layer invoice position
Between two detection units, the conveyer belt wheel rotation in detection device, the mandril of both sides are inserted into first layer invoice at this time
In the hole of second layer invoice, and then keep the mandril on same vertical axis opposite, the link block contact on two mandrils,
By circuit communication after contact, illustrate first layer invoice and the alignment of second layer invoice.
When indicator light is non-lit up, illustrate there be dividing for invoice between two link block dislocation either two link blocks
Every, need in equipment transmit belt wheel rotating speed quickly adjusted, guarantee first layer invoice be aligned merging with second layer invoice.
Invoice after merging is sent in wrap-up, and the end of invoice is limited in limiting slot, and wind-up roll is to merging
Invoice afterwards is wound.
The advantages of base case：1, can be made by adjusting the first marking roll and the second marking roll rotating speed etc. before use
The print speed constant speed of one marking roll and the second marking roll, the transmission speed of first layer invoice and second layer invoice is adjusted to one
It causes, is inserted into convenient for mandril in the hole of first layer invoice, first layer invoice is positioned, second layer invoice can similarly carried out
Positioning, and convenient for quickly the transmission speed of first layer invoice and second layer invoice is adjusted, reduce the speed difference of the two；2、
Mandril is equipped with conductive link block, convenient for judging first layer invoice and second layer invoice by the state of viewing lamp
Alignment case；3, the first perforating knife and the second perforating knife can carry out perforation processing to first layer invoice and second layer invoice respectively,
And the Kong Nengyu mandrils cooperation after processing, and then letter is carried out to the coincidence situation of first layer invoice and second layer invoice using circuit
Single efficient judgement, can effectively ensure that the precision of invoice overlapping.
In conclusion the printing equipment and detection device in this system can effectively coordinate, it can be by between the two
Cooperation, judge whether first layer invoice and second layer invoice overlap, and then the effective registration accuracy for improving multilayer invoice, carry
The accuracy of manufacture of high invoice.
Further, further include several support units, the support unit includes fixed plate, attraction the first perforating knife and second
The support plate of perforating knife and adjustable for height adjusting rod, the fixed plate level are fixedly mounted in casing, adjusting rod it is upper
End is fixedly connected across fixed plate with the lower surface of support plate, the upper surface of support plate and the first marking roll or the second marking roll
Side is opposite, and support plate is located at the lower section of the first marking roll or the second marking roll.It before printing can be first to the position of adjusting rod
It is adjusted, makes the thickness phase one of the minimum range and invoice paper between support plate and the first marking roll and the second marking roll
It causes, invoice is made to be acted on by slight clamping force；First layer invoice is between the first marking roll and support plate when printing, and
Between the second marking roll and support plate, support plate can be clamped first layer invoice and second layer invoice two layers of invoice,
And then it can ensure that first layer invoice and second layer invoice accurately print.
Further, further include pressing device, the pressing device includes shell, the first pressure plate, the second pressure plate and goes out
Offset plate, first pressure plate and the second pressure plate are horizontally arranged in shell, and the first pressure plate and the second compression are parallel；Institute
Offset plate is stated out between the first pressure plate and the second pressure plate, goes out in offset plate to be equipped with the accommodating chamber of glue, goes out the side of offset plate
Several gum outlets with accommodating chamber are equipped with, the other side for going out offset plate is fixedly connected with enclosure interior.Wait for first layer invoice and
After secondary invoice passes sequentially through detection device, the invoice after overlapping is placed between the first pressure plate and the second pressure plate, this
When first layer invoice and the side of second layer invoice can be opposite with gum outlet, the glue in accommodating chamber is adhered to by gum outlet
On invoice, coincide together convenient for what can be stablized to first layer invoice and second layer invoice.
Further, the support plate and interior be equipped with of adjusting rod can be with the first mounting holes or the second mounting hole positioned at same vertical
The through-hole of axis, the diameter of through-hole are more than the diameter of perforating knife.The diameter of through-hole is more than the diameter of perforating knife, convenient for the first punching
When carrying out hole machined, the first perforating knife and the second perforating knife can enter in through-hole for knife and the second perforating knife, ensure first
Perforating knife and the realization of the second perforating knife are accurately and effectively punched.
Further, further include the threaded rod being vertically arranged, further include the threaded rod being vertically arranged, one end of the threaded rod
It is fixedly connected with the inner wall of shell, the other end of threaded rod sequentially passes through the first pressure plate, goes out offset plate and the second pressure plate and shell
Body is fixedly connected, and the threaded rod and the first pressure plate, to go out offset plate and the second pressure plate be to be threadedly coupled.When the paper of processing
Thickness it is inconsistent when or clamping force between the first pressure plate and the second pressure plate when reducing, threaded rod can be passed through and adjust first
The distance between pressure plate and the second pressure plate ensure that first layer invoice and second layer invoice are smoothly transmitted.
Description of the drawings
Fig. 1 is the arrangement schematic diagram of each device in printing precision detecting system of the present invention；
Fig. 2 is the sectional view of printing equipment in Fig. 1；
Fig. 3 is the sectional view of detection device in Fig. 1；
Fig. 4 is the structural schematic diagram of pressing device in Fig. 1；
Fig. 5 is the horizontal cross for going out offset plate in Fig. 4.
Specific implementation mode
Below by the further details of explanation of specific implementation mode：
Reference numeral in Figure of description includes：Casing 10, import 101, the 102, first marking roll 301, first of outlet
Mounting hole 311, the first perforating knife 321, the second marking roll 302, the second mounting hole 312, the second perforating knife 322, fixed plate 303,
Support plate 304, adjusting rod 305, through-hole 306, transmission belt wheel 401, conveyer belt 402, mandril 403, link block 404, shell 50, the
One pressure plate 501, goes out offset plate 503, gum outlet 504, threaded rod 505 at second pressure plate 502.
Embodiment is basic as shown in attached drawing 1, attached drawing 2, attached drawing 3, attached drawing 4 and attached drawing 5：Printing precision detecting system, including
Transmission device, printing equipment, detection device, pressing device and the wrap-up set gradually from left to right.
Transmission device includes the first transmission wheel 201, the second transmission wheel 202, the first rack, two support units and drive
Horizontal turn of the motor of first transmission wheel 201 and the rotation of the second transmission wheel 202, the first transmission wheel 201 and the second transmission wheel 202
It is dynamic to be mounted in the first rack, and the first transmission wheel 201 is arranged in parallel with the second transmission wheel 202；Printing equipment include casing 10,
First marking roll 301 and the second marking roll 302, casing 10 are equipped with import 101 and outlet 102, the first transmission wheel 201 and second
Transmission wheel 202 is located at the import 101 of casing 10；First marking roll 301 and the second marking roll 302 horizontally rotate mounted on machine
In shell 10, and the first marking roll 301 is parallel with the second marking roll 302, and the side of the first marking roll 301 is equipped with the first mounting hole
311, be equipped with the first perforating knife 321 in the first mounting hole 311, the first perforating knife 321 and the first mounting hole 311 between be equipped with the
One tension spring；The side of first marking roll 301 is equipped with the second mounting hole 312, and the second perforating knife is equipped in the second mounting hole 312
322, the second perforating knife 322 and the second mounting hole 312 between be equipped with the second tension spring.
As shown in Fig. 2, support unit includes fixed plate 303, attracts the branch of the first perforating knife 321 and the second perforating knife 322
Fagging 304 and adjustable for height adjusting rod 305,303 level of fixed plate are welded in casing 10, and the upper end of adjusting rod 305 is worn
It crosses fixed plate 303 and the lower surface of support plate 304 is welded, the upper surface of support plate 304 is printed with the first marking roll 301 or second
The side of roller 302 is opposite, and support plate 304 is located at the lower section of the first marking roll 301 or the second marking roll 302；304 He of support plate
The through-hole 306 of same vertical axis, through-hole can be located at the first mounting hole 311 or the second mounting hole 312 by being equipped in adjusting rod 305
306 diameter is more than the diameter of perforating knife；The upper surface of support plate 304 is in cambered surface, and adjusting rod 305 connects with 303 screw thread of fixed plate
It connects.
As shown in figure 3, detection device includes circuit and two detection units being oppositely arranged, detection unit includes conveyer belt
Wheel 401, conveyer belt 402 and several mandrils 403, the transmission of conveyer belt 402 are mounted on transmission belt wheel 401, and mandril 403 is fixed vertically
On the side of the separate transmission belt wheel 401 of conveyer belt 402, the one end of mandril 403 far from conveyer belt 402 is equipped with conduction
Link block 404, the link block 404 in two detection units can contact；In circuit be equipped with indicator light, link block 404 with
Circuit electrically connects；Wrap-up includes the second rack and wind-up roll, and wind-up roll is rotatably installed in the second rack, and on wind-up roll
Equipped with the limiting slot limited to invoice.
As shown in figure 4, pressing device include the first pressure plate 501, the second pressure plate 502, the threaded rod being vertically arranged and
Go out offset plate 503, the first pressure plate 501 and the second pressure plate 502 are horizontally arranged in shell 50, the first pressure plate 501 and
Two pressure plates 502 are parallel, and the first pressure plate 501 and the second pressure plate 502 are respectively positioned at the outlet 102 of shell 50；Go out offset plate
503 between the first pressure plate 501 and the second pressure plate 502, goes out in offset plate 503 to be equipped with the accommodating chamber of glue, goes out offset plate 503
Side be equipped with several gum outlets 504 with accommodating chamber, go out the other side and 50 interior welds of shell of offset plate 503；Threaded rod
505 upper end is fixedly connected with the inner wall of casing 10, and the lower end of threaded rod 505 sequentially passes through the first pressure plate 501, goes out offset plate
503 and second pressure plate 502 be fixedly connected with casing 10, threaded rod 505 and the first pressure plate 501, go out offset plate 503 and second pressure
Tight plate 502 is to be threadedly coupled.
Wrap-up includes the second rack 60 and wind-up roll 601, and wind-up roll 601 is rotatably installed in the second rack 60, and
Wind-up roll 601 is equipped with the limiting slot limited to invoice.
First layer invoice and second layer invoice are first placed by the printing precision detecting system in the present embodiment when in use
In transmission device, the first transmission wheel 201 in the first rack is transmitted first layer invoice, and the second transmission wheel 202 is to second
Layer invoice is transmitted；First layer invoice and second layer invoice pass through the import 101 on casing 10, the first marking roll 301 simultaneously
First layer invoice is printed, the second marking roll 302 prints second layer invoice；First layer invoice and second layer invoice
Again by the outlet 102 of casing 10, overlapping merging is carried out at detection device；Invoice after merging is transferred to by pressing device
At wrap-up, wind-up roll 601 carries out winding processing to invoice.
First the position of adjusting rod 305 can be adjusted before printing, make support plate 304 and the first marking roll 301 and
Minimum range between two marking rolls 302 is consistent with the thickness of invoice paper, and invoice is made to be acted on by slight clamping force；
For first layer invoice between the first marking roll 301 and support plate 304, second layer invoice is located at the second marking roll 302 when printing
Between support plate 304, support plate 304 can be clamped first layer invoice and second layer invoice, and then can ensure first
Layer invoice and second layer invoice accurately print.
First layer invoice to be printed is sent to the first marking roll 301 by the first transmission wheel 201, first layer is sent out at this time
Ticket is between the first marking roll 301 and support plate 304, when the first perforating knife 321 and support plate in the first mounting hole 311
304 and adjusting rod 305 on through-hole 306 it is opposite when, the first perforating knife 321 moves down under the action of 304 magnetic force of support plate,
First layer invoice is punched；Detection device is transmitted the first layer invoice after printing at this time；Second layer invoice simultaneously
Second marking roll 302 is sent to by the second transmission wheel and carries out punching transmission.
Then first layer invoice and second layer invoice are sent at detection device, first layer invoice and second layer invoice position
Between two detection units, the transmission belt wheel 401 in detection device rotates at this time, and the mandril 403 of both sides is inserted into first
In the hole of layer invoice and second layer invoice, and then keep the mandril 403 on same vertical axis opposite, on two mandrils 403
Link block 404 contact, by circuit communication after contact, illustrate first layer invoice and the alignment of second layer invoice.
When indicator light is non-lit up, illustrate there is invoice between two dislocation of link block 404 either two link blocks 404
Separation, need quickly to adjust the rotating speed of the first marking roll 301 and the second marking roll 302 in equipment, ensure first layer
Invoice is aligned merging with second layer invoice.
After first layer invoice and second of invoice pass sequentially through detection device, the invoice after overlapping is placed into the first pressure
Between 501 and second pressure plate 502 of tight plate, the side of first layer invoice and second layer invoice can be with 504 phase of gum outlet at this time
Right, the glue in accommodating chamber is adhered to by gum outlet 504 on invoice, and being convenient for can be steady to first layer invoice and second layer invoice
Fixed coincides together.
Invoice after merging is sent in wrap-up, and the end of invoice is limited in limiting slot, 601 pairing of wind-up roll
Invoice after and is wound.
Above-described is only the embodiment of the present invention, and the common sense such as well known concrete structure and/or characteristic are herein in scheme
It does not describe excessively.It should be pointed out that for those skilled in the art, without departing from the structure of the invention, also
Several modifications and improvements can be made, these should also be considered as protection scope of the present invention, these all do not interfere with of the invention real
The effect and patent practicability applied.The scope of protection required by this application should be based on the content of the claims, specification
In the records such as specific implementation mode can be used for explaining the content of claim.
Claims (5)
1. printing precision detecting system, including the transmission device, printing equipment and the wrap-up that set gradually from left to right, it is special
Sign is, further includes detection device, and between printing equipment and wrap-up, the transmission device includes the detection device
First transmission wheel, the second transmission wheel, the first rack and the motor for driving the first transmission wheel and the rotation of the second transmission wheel, it is described
First transmission wheel and the second transmission wheel horizontally rotate in the first rack, and the first transmission wheel is parallel with the second transmission wheel
Setting；The printing equipment includes casing, the first marking roll and the second marking roll, and the casing is equipped with inlet and outlet, the
One transmission wheel and the second transmission wheel are located at the entrance of casing；First marking roll and the second marking roll horizontally rotate installation
In casing, and the first marking roll is parallel with the second marking roll, and the side of first marking roll is equipped with the first mounting hole, the
Be equipped with the first perforating knife in one mounting hole, the first perforating knife and the first mounting hole between be equipped with the first tension spring；Described first dozen
The side for printing roller is equipped with the second mounting hole, is equipped with the second perforating knife in the second mounting hole, the second perforating knife and the second installation
The second tension spring is equipped between hole；The detection device includes circuit and two detection units being oppositely arranged, the detection unit
Including transmission belt wheel, conveyer belt and several mandrils, the conveyer belt transmission is mounted on transmission belt wheel, and mandril is fixedly mounted vertically
On the side of the separate transmission belt wheel of conveyer belt, the one end of mandril far from conveyer belt is equipped with conductive link block, two inspections
The link block surveyed on unit can offset；Indicator light is equipped in the circuit, link block is electrically connected with circuit；The winding dress
It sets including the second rack and wind-up roll, wind-up roll is rotatably installed in the second rack, and wind-up roll is equipped with and limits invoice
The limiting slot of position.
2. printing precision detecting system according to claim 1, which is characterized in that further include several support units, it is described
Support unit includes fixed plate, attracts support plate and the adjustable for height adjusting rod of the first perforating knife and the second perforating knife, institute
Fixed plate level to be stated to be fixedly mounted in casing, the upper end of adjusting rod is fixedly connected across fixed plate with the lower surface of support plate,
The upper surface of support plate is opposite with the side of the first marking roll or the second marking roll, and support plate is located at the first marking roll or second
The lower section of marking roll.
3. printing precision detecting system according to claim 1, which is characterized in that further include pressing device, the compression
Device includes shell, the first pressure plate, the second pressure plate and goes out offset plate, first pressure plate and the horizontal peace of the second pressure plate
In shell, the first pressure plate and the second compression are parallel；It is described go out offset plate between the first pressure plate and the second pressure plate,
The accommodating chamber for going out in offset plate to be equipped with glue, the side for going out offset plate are equipped with several gum outlets with accommodating chamber, go out the another of offset plate
Side is fixedly connected with enclosure interior.
4. printing precision detecting system according to claim 2, which is characterized in that be equipped in the support plate and adjusting rod
The through-hole of same vertical axis can be located at the first mounting hole or the second mounting hole, the diameter of through-hole is more than the diameter of perforating knife.
5. printing precision detecting system according to claim 4, which is characterized in that further include the threaded rod being vertically arranged,
One end of the threaded rod is fixedly connected with the inner wall of shell, and the other end of threaded rod sequentially passes through the first pressure plate, goes out offset plate
It is fixedly connected with the casing with the second pressure plate, the threaded rod and the first pressure plate, to go out offset plate and the second pressure plate be screw thread
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810168269.9A CN108407479A (en) | 2018-02-28 | 2018-02-28 | Printing precision detecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810168269.9A CN108407479A (en) | 2018-02-28 | 2018-02-28 | Printing precision detecting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108407479A true CN108407479A (en) | 2018-08-17 |
Family
ID=63129450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810168269.9A Pending CN108407479A (en) | 2018-02-28 | 2018-02-28 | Printing precision detecting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108407479A (en) |
-
2018
- 2018-02-28 CN CN201810168269.9A patent/CN108407479A/en active Pending
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180817 |