CN112277461A - High-precision printing positioning device - Google Patents
High-precision printing positioning device Download PDFInfo
- Publication number
- CN112277461A CN112277461A CN202011095881.1A CN202011095881A CN112277461A CN 112277461 A CN112277461 A CN 112277461A CN 202011095881 A CN202011095881 A CN 202011095881A CN 112277461 A CN112277461 A CN 112277461A
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- printing
- printing machine
- curved surface
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- synchronizing wheel
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- 230000007246 mechanism Effects 0.000 claims abstract description 54
- 238000001514 detection method Methods 0.000 claims abstract description 40
- 238000003854 Surface Print Methods 0.000 claims abstract description 33
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 230000001360 synchronised effect Effects 0.000 claims description 20
- 230000008859 change Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 208000006637 fused teeth Diseases 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F33/00—Indicating, counting, warning, control or safety devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F33/00—Indicating, counting, warning, control or safety devices
- B41F33/0036—Devices for scanning or checking the printed matter for quality control
Abstract
The invention discloses a high-precision printing positioning device which is installed on a curved surface printing machine for matching use, wherein the curved surface printing machine comprises a large printing machine disc, a plurality of printing core rods are radially arranged on the large printing machine disc, a printing part is sleeved on the printing core rods, the high-precision printing positioning device comprises a position adjusting mechanism, a detection mechanism and a control part, the position adjusting mechanism comprises a driving part, a transmission assembly and a fixing part, the position adjusting mechanism is fixedly installed on the curved surface printing machine through the fixing part, the driving part is in driving connection with the transmission assembly, and the transmission assembly is in driving connection with the printing core rods; the detection mechanism comprises a fixing component and a detection piece, the detection mechanism is installed on the curved surface printing machine through the fixing component, the detection piece is connected with the fixing component, and the detection piece detects a pipe fitting installed in the curved surface printing machine; the control piece is installed on the curved surface printing machine and is electrically connected with the position adjusting mechanism and the detecting mechanism.
Description
Technical Field
The invention relates to the technical field of printing, in particular to a high-precision printing positioning device.
Background
The prior curved surface printing machine can not accurately control the printing position of a pipe fitting product in the printing process, has low printing repeated positioning precision, and is easy to have overprinting or misprinting phenomenon for printing a second procedure after printing a first procedure for needing a secondary printing pipe. To the product that has the counterpoint requirement of printing body of tube pattern and tube cap opening, current preparation process flow is more complicated, prints the pipe earlier, annotates the head again, then seals the tail, among the prior art, in order to guarantee that body of tube pattern and tube cap opening counterpoint unanimous, mostly need manual intervention.
Disclosure of Invention
The invention aims to provide a high-precision printing positioning device, which reduces the labor cost and improves the printing quality of products.
In order to solve the technical problems, the technical scheme of the invention is as follows: a high-precision printing positioning device is installed on a curved surface printing machine and used in a matched mode, the curved surface printing machine comprises a large printing machine disc, a plurality of printing core rods are radially arranged on the large printing machine disc, a printing part is sleeved on the printing core rods, the high-precision printing positioning device comprises a position adjusting mechanism, a detecting mechanism and a control part, the position adjusting mechanism comprises a driving part, a transmission assembly and a fixing part, the position adjusting mechanism is fixedly installed on the curved surface printing machine through the fixing part, the driving part is in driving connection with the transmission assembly, and the transmission assembly is in driving connection with the printing core rods; the detection mechanism comprises a fixing component and a detection piece, the detection mechanism is installed on the curved surface printing machine through the fixing component, the detection piece is connected with the fixing component, and the detection piece detects a pipe fitting installed in the curved surface printing machine; the control piece is installed on the curved surface printing machine and is electrically connected with the position adjusting mechanism and the detecting mechanism.
Preferably, the transmission assembly comprises a first synchronizing wheel, a second synchronizing wheel and a synchronous belt used for connecting the first synchronizing wheel and the second synchronizing wheel, the position detection mechanism is vertically installed and arranged, the first synchronizing wheel is in driving connection with the driving piece, the second synchronizing wheel is arranged above the first synchronizing wheel, the synchronous belt is connected with the first synchronizing wheel and the second synchronizing wheel, and one end of the printing core rod is connected with the synchronous belt to drive the printing piece to rotate.
Preferably, the detection piece is the color mark sensor, the color mark sensor position corresponds the setting with the printing plug, the color mark sensor detects the color mark position of printing piece, fixed subassembly includes first fixing base, first connective bar, the second fixing base, the second connective bar, third fixing base and third connective bar, first fixing base and curved surface printing machine fixed connection, first fixing base and second fixing base are connected to first connective bar, the second connective bar is fixed to the second fixing base, second fixing base and third fixing base are connected to the second connective bar, the third connective bar is fixed to the third fixing base, the third connective bar direction is unanimous with the printing plug direction, the detection piece cover is established at the third connective bar.
Preferably, the detecting member is slidable in the direction of the third connecting rod to adjust the printing member for detecting different positions.
Preferably, one end of the printing mandrel is provided with a gear matched with the synchronous belt, and when the large disc of the printing machine rotates, the position of the printing mandrel is driven to change, so that the gear of the printing mandrel is in contact with the synchronous belt to drive the printing mandrel to rotate, and the position of the printing member is adjusted.
Preferably, the control part is a PLC control panel, the driving part is a servo motor, and the PLC control panel is electrically connected with the servo motor and the detection part.
Preferably, the timing belt is a double toothed timing belt.
By adopting the technical scheme, the position adjusting mechanism, the detecting mechanism and the control piece are arranged, the detecting mechanism detects the color code position of the printing piece sleeved on the printing core rod, the color code position is transmitted to the control piece after being detected by the detecting mechanism, the control piece controls the position adjusting mechanism to operate, the position adjusting mechanism is connected with the printing core rod, and the position of the printing core rod is driven, so that the position of the printing piece is adjusted, the positioning of a printing pattern is realized, the printing quality of a product is improved, and the labor cost is reduced.
Drawings
FIG. 1 is a block diagram of a position adjustment mechanism in an embodiment of the present invention;
FIG. 2 is a block diagram of another angle of a position adjustment mechanism in an embodiment of the present invention;
FIG. 3 is a block diagram of a detection mechanism in an embodiment of the present invention;
FIG. 4 is a view showing the construction of a large plate and a position adjusting mechanism of a printer according to the present invention;
FIG. 5 is a view showing the construction of the large plate of the printing machine and the position adjusting mechanism and the detecting mechanism according to the present invention;
in the figure: 1-Printing press large plate, 2-Position adjusting mechanism, 3-Detection mechanism, 11-Printing mandrel, 21-Drive member, 22-Drive assembly, 23-Fastener, 31 fastener-Stator assembly, 32-Detecting member, 111-Gear, 221-A first synchronous wheel 222-Second synchronizing wheel, 223-Synchronous belt, 311-First fixed seat, 312-First connecting rod, 313-Second fixed seat, 314-Second connecting rod, 315-Third fixing seat, 316-A third connecting rod.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Referring to the attached drawings, a high-precision printing positioning device is installed on a curved surface printing machine for matching use, the curved surface printing machine comprises a large printing machine disc 1, a plurality of printing mandrils 11 are radially arranged on the large printing machine disc 1, a printing part is sleeved on the printing mandrils 11, the high-precision printing positioning device comprises a position adjusting mechanism 2, a detection mechanism 3 and a control part, the position adjusting mechanism 2 comprises a driving part 21, a transmission component 22 and a fixing part 23, the position adjusting mechanism 2 is fixedly installed on the curved surface printing machine through the fixing part 23, the driving part 21 is in driving connection with the transmission component 22, and the transmission component 22 is in driving connection with the printing mandrils; the detection mechanism 3 comprises a fixing component 31 and a detection piece 32, the detection mechanism 3 is installed on the curved surface printing machine through the fixing component 31, the detection piece 32 is connected with the fixing component 31, and the detection piece 32 is used for detecting a printing piece installed on the printing core rod 11; the control piece is arranged on the curved surface printing machine and is electrically connected with the position adjusting mechanism 2 and the detection mechanism 3.
Specifically, when the device is used, a worker starts the curved surface printing machine, the curved surface printing machine starts to operate, the large disc 1 of the printing machine rotates, so that the printing mandrels 11 start to move circumferentially along the radial direction of the large disc 1 of the printing machine, at the moment, the driving part 21 drives the transmission component 22 to operate, the transmission component 22 drives the printing mandrels 11 to adjust the positions of the printing parts, the detection part 32 detects the printing parts arranged on the printing mandrels 11, transmits data to the control part after detection, the control part controls the operation of the driving part 21 to control the positions of the printing mandrels 11, further adjusts the positions of the printing parts, realizes the positioning of printing patterns, improves the printing quality of products, reduces the labor cost, and can be directly arranged on the curved surface printing machine without changing the structure of the existing curved surface printing machine by using the high-precision printing positioning device; generally speaking, through being equipped with position adjustment mechanism 2, detection mechanism 3 and control piece, detection mechanism 3 detects the color code position that the cover was established at printing on printing plug 11 and prints the piece, and detection mechanism 3 detects the back and transmits to the control piece, and control piece control position adjustment mechanism 2 operates, and position adjustment mechanism 2 is connected with printing plug 11, the position of control printing plug 11 to the position of adjustment printing piece realizes the location of printing pattern, improves product printing quality, reduces the cost of labor.
Further, the transmission assembly 22 includes a first synchronizing wheel 221, a second synchronizing wheel 222 and a synchronizing belt 223 for connecting the first synchronizing wheel 221 and the second synchronizing wheel 222, the position detecting mechanism 2 is vertically installed, the first synchronizing wheel 221 is in driving connection with the driving member 21, the second synchronizing wheel 222 is arranged above the first synchronizing wheel 221, the synchronizing belt 223 is connected with the first synchronizing wheel 221 and the second synchronizing wheel 222, and one end of the printing mandrel 11 is connected with the synchronizing belt 223 to drive the printing member to rotate.
Specifically, when the transmission assembly 22 operates, the driving member 21 is started to drive the first synchronizing wheel 221 to rotate, the first synchronizing wheel 221 rotates to drive the synchronous belt 223 to operate, the synchronous belt 223 operates to drive the second synchronizing wheel 222 to operate, so that the first synchronizing wheel 221, the second synchronizing wheel 222 and the synchronous belt 223 all operate, and the printing machine large disc 1 drives the printing mandrel 11 to make the printing mandrel 11 contact with the synchronous belt 223, so as to control the position of the printing mandrel 11, and adjust the position of the printing member.
Further, the detecting member 32 is a color mark sensor, the position of the color mark sensor corresponds to the printing core rod 11, the color mark sensor detects the position of the color mark of the printing member, the fixing assembly 31 includes a first fixing seat 311, a first connecting rod 312, a second fixing seat 313, a second connecting rod 314, a third fixing seat 315 and a third connecting rod 316, the first fixing seat 311 is fixedly connected with the curved surface printing machine, the first connecting rod 312 is connected with the first fixing seat 311 and the second fixing seat 313, the second fixing seat 313 fixes the second connecting rod 314, the second connecting rod 314 is connected with the second fixing seat 313 and the third fixing seat 315, the third fixing seat 315 fixes the third connecting rod 316, the direction of the third connecting rod 316 is consistent with the direction of the printing core rod 11, the detecting member 32 is sleeved on the third connecting rod 316, the detecting member 32 can slide along the direction of the third connecting rod 316 to adjust and detect different types of printing members, specifically, when the device is used, the position of the detection part 32 on the third connecting rod 316 is adjusted, so that different types of printing parts are detected, after the detection part 32 detects the pattern position of the printing part, the pattern position is transmitted to the control part, the control part controls the position adjusting mechanism 2 to operate, so that the position of the printing part is adjusted, and the printing position is consistent, the device is provided with a first fixing seat 311, a first connecting rod 312, a second fixing seat 313, a second connecting rod 314, a third fixing seat 315 and a third connecting rod 316, so that the position and the direction of the detection part 32 can be adjusted, and the device can be adapted to curved surface printing machines with different models, wherein in the embodiment, the model of the curved surface printing machine is an IPF-6 series hose curved surface printing machine, and the model of the color mark sensor is KTS-WN41141142 ZZ.
Further, in order to conveniently adjust and control the position of the printing mandrel 11, one end of the printing mandrel 11 is provided with a gear 111 matched with the synchronous belt 223, when the printing machine large disc 1 rotates, the printing machine large disc 1 drives the printing mandrel 11 to change in position, so that the gear 111 of the printing mandrel 11 contacts with the synchronous belt 223 to drive the printing mandrel 11 to rotate, thereby adjusting the position of the printing member, wherein in the embodiment, the synchronous belt 223 is a double-tooth-surface synchronous belt, and by using the gear 111 and the double-tooth-surface synchronous belt, high-precision adjustment of the position of the printing member is realized, so that the position of the printing member is more accurate.
Further, in this embodiment, the control component is a PLC control board, the driving component 21 is a servo motor, and the PLC control board is electrically connected to the servo motor and the detecting component 32.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and the scope of protection is still within the scope of the invention.
Claims (7)
1. The utility model provides a high accuracy printing positioner installs cooperation use on the curved surface printing machine, and the curved surface printing machine includes printing machine big dish (1), radially is equipped with a plurality of printing plug (11) on printing machine big dish (1), and the printing cover is established on printing plug (11), and its characterized in that includes:
the position adjusting mechanism (2) comprises a driving part (21), a transmission assembly (22) and a fixing part (23), the position adjusting mechanism (2) is fixedly installed on the curved surface printing machine through the fixing part (23), the driving part (21) is in driving connection with the transmission assembly (22), and the transmission assembly (22) is in driving connection with the printing mandril (11);
the detection mechanism (3) comprises a fixing component (31) and a detection piece (32), the detection mechanism (3) is installed on the curved surface printing machine through the fixing component (31), the detection piece (32) is connected with the fixing component (31), and the detection piece (32) is used for detecting a printing piece installed on a printing mandrel (11);
and the control piece is arranged on the curved surface printing machine and is electrically connected with the position adjusting mechanism (2) and the detection mechanism (3).
2. A high precision printing positioning device according to claim 1, wherein the transmission assembly (22) comprises a first synchronizing wheel (221), a second synchronizing wheel (222) and a synchronous belt (223) for connecting the first synchronizing wheel (221) and the second synchronizing wheel (222), the position detection mechanism (2) is vertically installed, the first synchronizing wheel (221) is in driving connection with the driving member (21), the second synchronizing wheel (222) is arranged above the first synchronizing wheel (221), the synchronous belt (223) is connected with the first synchronizing wheel (221) and the second synchronizing wheel (222), and one end of the printing mandrel (11) is connected with the synchronous belt (223) to drive the printing member to rotate.
3. A high-precision printing positioning device according to claim 1, wherein the detecting member (32) is a color mark sensor, the color mark sensor is arranged corresponding to the printing core rod (11), the color mark sensor detects the color mark position of the printing member, the fixing assembly (31) comprises a first fixing seat (311), a first connecting rod (312), a second fixing seat (313), a second connecting rod (314), a third fixing seat (315) and a third connecting rod (316), the first fixing seat (311) is fixedly connected with the curved surface printing machine, the first connecting rod (312) is connected with the first fixing seat (311) and the second fixing seat (313), the second fixing seat (313) is fixed with the second connecting rod (314), the second connecting rod (314) is connected with the second fixing seat (313) and the third fixing seat (315), the third fixing seat (315) is fixed with the third connecting rod (316), the direction of the third connecting rod (316) is consistent with that of the printing core rod (11), and the detecting piece (32) is sleeved on the third connecting rod (316).
4. A high precision printing positioning device according to claim 3, characterized in that the detecting member (32) is slidable in the direction of the third connecting rod (316) for adjusting the detection of different types of printing members.
5. A high precision printing positioning device according to claim 2, characterized in that one end of the printing mandrel (11) is provided with a gear (111) matched with the synchronous belt (223), when the printing machine large disc (1) rotates, the printing machine large disc (1) drives the printing mandrel (11) to change its position, so that the gear (111) of the printing mandrel (11) contacts with the synchronous belt (223) to drive the printing mandrel (11) to rotate, thereby adjusting the position of the printing member.
6. A high precision printing positioning device according to claim 1, characterized in that the control member is a PLC control board, the driving member (21) is a servo motor, and the PLC control board is electrically connected with the servo motor and the detecting member (32).
7. A high precision printing positioning device according to claim 2, characterized in that the timing belt (223) is a double toothed timing belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011095881.1A CN112277461A (en) | 2020-10-14 | 2020-10-14 | High-precision printing positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011095881.1A CN112277461A (en) | 2020-10-14 | 2020-10-14 | High-precision printing positioning device |
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| Publication Number | Publication Date |
|---|---|
| CN112277461A true CN112277461A (en) | 2021-01-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202011095881.1A Pending CN112277461A (en) | 2020-10-14 | 2020-10-14 | High-precision printing positioning device |
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| CN (1) | CN112277461A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114322854A (en) * | 2022-01-07 | 2022-04-12 | 上海旭思印刷设备有限公司 | Printing plug concentricity detection device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4267771A (en) * | 1979-09-13 | 1981-05-19 | Coors Container Company | Self-aligning mandrel for can printing machines |
| CN101214755A (en) * | 2008-01-21 | 2008-07-09 | 周炳松 | Multicolor group printing unit automatically positioning method and its positioning regulating device |
| CN201960817U (en) * | 2010-12-31 | 2011-09-07 | 深圳市通产丽星股份有限公司 | Printing positioning device for offset printer |
| CN201960806U (en) * | 2010-12-31 | 2011-09-07 | 上海通产丽星包装材料有限公司 | Print positioning device of screen printer |
| CN207120556U (en) * | 2017-08-25 | 2018-03-20 | 河南金佰瑞包装材料有限公司 | A kind of intaglio plate high-accuracy sleeve printing equipment is put |
-
2020
- 2020-10-14 CN CN202011095881.1A patent/CN112277461A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4267771A (en) * | 1979-09-13 | 1981-05-19 | Coors Container Company | Self-aligning mandrel for can printing machines |
| CN101214755A (en) * | 2008-01-21 | 2008-07-09 | 周炳松 | Multicolor group printing unit automatically positioning method and its positioning regulating device |
| CN201960817U (en) * | 2010-12-31 | 2011-09-07 | 深圳市通产丽星股份有限公司 | Printing positioning device for offset printer |
| CN201960806U (en) * | 2010-12-31 | 2011-09-07 | 上海通产丽星包装材料有限公司 | Print positioning device of screen printer |
| CN207120556U (en) * | 2017-08-25 | 2018-03-20 | 河南金佰瑞包装材料有限公司 | A kind of intaglio plate high-accuracy sleeve printing equipment is put |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114322854A (en) * | 2022-01-07 | 2022-04-12 | 上海旭思印刷设备有限公司 | Printing plug concentricity detection device |
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