CN216160456U - Mounting mechanism for spectrophotometer scanning head in color control system of printing machine - Google Patents
Mounting mechanism for spectrophotometer scanning head in color control system of printing machine Download PDFInfo
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- CN216160456U CN216160456U CN202122185172.9U CN202122185172U CN216160456U CN 216160456 U CN216160456 U CN 216160456U CN 202122185172 U CN202122185172 U CN 202122185172U CN 216160456 U CN216160456 U CN 216160456U
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Abstract
The utility model provides an installation mechanism for a spectrophotometer scanning head in a printer color control system, and relates to the field of printers; the installation mechanism includes: the device comprises a cross beam, a mounting plate, a moving assembly and a supporting assembly; one end of the mounting plate is arranged on the cross beam; the moving assembly comprises a first support, a second support, a guide rod and a sliding block; the first support and the second support are arranged on the mounting plate; the guide rod is arranged between the first support and the second support; the sliding block is movably sleeved on the guide rod; the support assembly comprises a first support arm, a second support arm and a third support arm; one end of the first supporting arm penetrates through the strip-shaped through hole to be connected with the sliding block, and the other end of the first supporting arm is rotatably connected with one end of the second supporting arm through the first damping rotating shaft; the other end of the second supporting arm is rotatably connected with one end of the third supporting arm through a second damping rotating shaft; the other end of the third supporting arm is provided with a connecting plate; the utility model can adjust the inclination angle of the scanning head of the spectrophotometer according to the use requirement, and is convenient to use.
Description
Technical Field
The utility model relates to the field of printing machines, in particular to an installation mechanism of a spectrophotometer scanning head in a color control system of a printing machine.
Background
Early printers generally employed an open-loop color control system, i.e., an operator repeatedly picked printed sheets during the printing process and adjusted the ink supply of the printer by instrumental measurement or visual comparison with standard sample sheets to achieve the purpose of stabilizing the printed colors; the main disadvantages are: slow response speed, long adjustment time, high printing losses, operator dependent skill level, etc. In order to solve the problems, a closed-loop color control system is produced, and the working process of the closed-loop color control system mainly comprises automatic measurement and control of a computer system, so that the influence of factors is greatly reduced; the working principle is that the color control strips on the printing stock are continuously scanned by a scanning head of a spectrophotometer in the printing process, and after background calculation and comparison with a preset ink standard, the color control strips are fed back to a printing machine control system and the printing machine is correspondingly adjusted.
A spectrophotometer scanning head in an existing printer color control system is usually installed on a printer, and the inclination angle of the spectrophotometer scanning head cannot be adjusted according to needs, so that the use is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an installation mechanism for a spectrophotometer scanning head in a color control system of a printing machine, which can adjust the inclination angle of the spectrophotometer scanning head according to the use requirement.
The utility model provides a mounting mechanism for a spectrophotometer scanner head in a printer color control system, comprising: the device comprises a cross beam, a mounting plate, a moving assembly and a supporting assembly;
two ends of the cross beam are used for being arranged on a printing machine;
one end of the mounting plate is fixedly arranged on the cross beam; the mounting plate is provided with a strip-shaped through hole which is arranged along the length direction of the mounting plate;
the moving assembly comprises a first support, a second support, two guide rods and a sliding block; the first support and the second support are oppositely arranged on the mounting plate; the guide rods are arranged between the first support and the second support in parallel; the sliding block is movably sleeved on the guide rod; the sliding block is positioned above the strip-shaped through hole and can move back and forth along the length direction of the strip-shaped through hole;
the support assembly comprises a first support arm, a second support arm and a third support arm; one end of the first supporting arm penetrates through the strip-shaped through hole to be fixedly connected with the bottom of the sliding block, and the other end of the first supporting arm is rotatably connected with one end of the second supporting arm through a first damping rotating shaft; the other end of the second supporting arm is rotatably connected with one end of the third supporting arm through a second damping rotating shaft; the other end of the third supporting arm is provided with a connecting plate; the connecting plate is used for mounting the scanning head of the spectrophotometer; the support assembly is used for adjusting the inclination angle of the scanning head of the spectrophotometer.
Further, the moving assembly further comprises a motor and a lead screw; the screw rod is rotatably arranged between the first support and the second support and is parallel to the guide rod; the sliding block is provided with a threaded through hole; the lead screw penetrates through the threaded through hole and is in threaded connection with the sliding block; the motor is arranged on the mounting plate and used for driving the lead screw to rotate.
Furthermore, the beam is provided with a mounting groove; one end of the mounting plate is arranged in the mounting groove; the mounting plate is fixedly connected with the cross beam through bolts.
Furthermore, two ends of the cross beam are respectively provided with a connecting piece; and two ends of the cross beam are fixedly arranged on the printing machine through the connecting pieces respectively.
Further, the connecting piece is L-shaped; one end of the connecting piece is fixedly connected with the cross beam through a bolt, and the other end of the connecting piece is fixedly connected with the printing machine through a bolt.
The technical scheme provided by the embodiment of the utility model has the following beneficial effects: the installation mechanism for the scanning head of the spectrophotometer in the color control system of the printing machine comprises a beam, an installation plate, a moving assembly and a supporting assembly; two ends of the cross beam are used for being arranged on a printing machine; one end of the mounting plate is fixedly arranged on the cross beam; the mounting plate is provided with a strip-shaped through hole which is arranged along the length direction of the mounting plate; the moving assembly comprises a first support, a second support, two guide rods and a sliding block; the first support and the second support are oppositely arranged on the mounting plate; the guide rods are arranged between the first support and the second support in parallel; the sliding block is movably sleeved on the guide rod; the sliding block is positioned above the strip-shaped through hole and can move back and forth along the length direction of the strip-shaped through hole; the support assembly comprises a first support arm, a second support arm and a third support arm; one end of the first supporting arm penetrates through the strip-shaped through hole to be fixedly connected with the bottom of the sliding block, and the other end of the first supporting arm is rotatably connected with one end of the second supporting arm through a first damping rotating shaft; the other end of the second supporting arm is rotatably connected with one end of the third supporting arm through a second damping rotating shaft; the other end of the third supporting arm is provided with a connecting plate; the connecting plate is used for mounting the scanning head of the spectrophotometer; the support assembly is used for adjusting the inclination angle of the scanning head of the spectrophotometer; when the installation mechanism is used, the installation mechanism for the scanning head of the spectrophotometer in the color control system of the printing machine is fixedly installed on the printing machine through the cross beam, and the scanning head of the spectrophotometer is installed at the bottom of the connecting plate; the supporting component can be driven to move by moving the sliding block along the guide rod, so that the position of the scanning head of the spectrophotometer is adjusted; in addition, the inclination angle of the scanning head of the spectrophotometer can be adjusted by adjusting the angle between the second support arm and the first support arm and the third support arm, and the inclination angle of the scanning head of the spectrophotometer can be adjusted according to the use requirement so as to meet the scanning requirement, and the use is convenient.
Drawings
FIG. 1 is a schematic perspective view of a mounting mechanism for a spectrophotometer scanner head in a color control system of a printing press according to one embodiment of the present invention;
FIG. 2 is a rear view of the mounting mechanism for the spectrophotometer scanner head of the printer color control system of FIG. 1;
FIG. 3 is a left side view of the mounting mechanism for the spectrophotometer scanner head of the printer color control system of FIG. 1;
FIG. 4 is a schematic perspective view of the cross member 1 in the mounting mechanism of the spectrophotometer scanner head used in the color control system of the printing press of FIG. 1;
FIG. 5 is a schematic perspective view of the mounting plate 3 of the mounting mechanism of the spectrophotometer scanner head for use in the color control system of the printing press of FIG. 1;
wherein, 1, a beam; 101. mounting grooves; 2. a connecting member; 3. mounting a plate; 301. a strip-shaped through hole; 4. a first support; 5. a second support; 6. a guide bar; 7. a slider; 8. a motor; 9. a lead screw; 10. a first support arm; 11. a first damping rotating shaft; 12. a second support arm; 13. a second damping rotating shaft; 14. a third support arm; 15. a connecting plate; 16. a spectrophotometer scanning head.
Detailed Description
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate preferred embodiments of the utility model and together with the description, serve to explain the principles of the utility model and not to limit the scope of the utility model.
Referring to fig. 1 to 5, an embodiment of the present invention provides a mounting mechanism for a spectrophotometer scanner head in a color control system of a printing press, including: the device comprises a cross beam 1, a mounting plate 3, a moving assembly and a supporting assembly;
two ends of the beam 1 are used for being arranged on a printing machine; when in use, the mounting mechanism for the scanning head of the spectrophotometer in the color control system of the printing machine is supported on the printing machine through the cross beam 1;
one end of the mounting plate 3 is fixedly arranged on the cross beam 1; the mounting plate 3 is provided with a strip-shaped through hole 301, and the strip-shaped through hole 301 is arranged along the length direction of the mounting plate 3;
the moving assembly comprises a first support 4, a second support 5, two guide rods 6 and a sliding block 7; the first support 4 and the second support 5 are oppositely arranged on the mounting plate 3; the strip-shaped through hole 301 is positioned between the first support 4 and the second support 5; the guide rod 6 is arranged between the first support 4 and the second support 5 in parallel; two ends of the guide rod 6 are respectively fixedly connected with the first support 4 and the second support 5; the guide rod 6 is arranged in parallel with the mounting plate 3; the slide block 7 is provided with a through hole (not shown in the figure) which is matched with the guide rod 6; the sliding block 7 is movably sleeved on the guide rod 6 through the through hole; the slide block 7 is positioned above the strip-shaped through hole 301 and can move back and forth along the length direction of the strip-shaped through hole 301;
the support assembly comprises a first support arm 10, a second support arm 12 and a third support arm 14; one end of the first support arm 10 penetrates through the strip-shaped through hole 301 to be fixedly connected with the bottom of the sliding block 7, and the other end of the first support arm is rotatably connected with one end of the second support arm 12 through the first damping rotating shaft 11; the first supporting arm 10 is welded with the bottom of the sliding block 7; the other end of the second supporting arm 12 is rotatably connected with one end of a third supporting arm 14 through a second damping rotating shaft 13; the other end of the third supporting arm 14 is provided with a connecting plate 15; the third supporting arm 14 is welded with the connecting plate 15; the connecting plate 15 is used for mounting a scanning head 16 of the spectrophotometer; the scanning head 16 of the spectrophotometer is fixedly connected with the connecting plate 15 through bolts; the support assembly is used for adjusting the inclination angle of the spectrophotometer scanner head 16 and adjusting the distance between the spectrophotometer scanner head 16 and the printed sheet; the first damping rotating shaft 11 is arranged between the first support arm 10 and the second support arm 12, so that the angle between the first support arm 10 and the second support arm 12 can be adjusted, and the adjusted included angle can be kept; the second damping rotating shaft 13 is arranged between the second supporting arm 12 and the third supporting arm 14, so that the angle between the second supporting arm 12 and the third supporting arm 14 is adjustable, and the adjusted included angle can be kept.
It should be noted that the first damping rotating shaft 11 and the second damping rotating shaft 13 are prior art, and therefore, detailed descriptions thereof are omitted.
Further, referring to fig. 1, in order to facilitate the driving of the slider 7 to move back and forth along the length direction of the guide rod 6, the moving assembly further includes a motor 8 and a lead screw 9; the screw rod 9 is rotatably arranged between the first support 4 and the second support 5 and is parallel to the guide rod 6; the slider 7 is provided with a threaded through hole (not shown in the figure); the lead screw 9 is arranged in the threaded through hole in a penetrating way and is in threaded connection with the sliding block 7; the motor 8 is arranged on the mounting plate 3 and used for driving the screw rod 9 to rotate.
Specifically, referring to fig. 1 and 4, the beam 1 is provided with a mounting groove 101; one end of the mounting plate 3 is arranged in the mounting groove 101; the mounting plate 3 is fixedly connected with the cross beam 1 through bolts; two ends of the beam 1 are respectively provided with a connecting piece 2; two ends of the beam 1 are fixedly arranged on the printing machine through connecting pieces 2 respectively;
exemplarily, in the present embodiment, the connecting member 2 has an L-shape; one end of the connecting piece 2 is fixedly connected with the cross beam 1 through a bolt, and the other end of the connecting piece is fixedly connected with the printing machine through a bolt.
The method of using the mounting mechanism for the spectrophotometer scanner head in the printer color control system of this embodiment is as follows:
when in use, the installation mechanism for the scanning head of the spectrophotometer in the color control system of the printing machine is fixedly installed on the printing machine through the cross beam 1, and the scanning head 16 of the spectrophotometer is installed at the bottom of the connecting plate 15 through bolts; then, the slide block 7 is moved along the guide rod 6 as required to drive the support component to move, and the position of a scanning head 16 of the spectrophotometer is adjusted; and adjusting the inclination angle of the scanning head 16 of the spectrophotometer and the distance between the scanning head 16 of the spectrophotometer and the printed sheet by adjusting the angle between the second support arm 12 and the first support arm 10 and the third support arm 14.
The above is not relevant and is applicable to the prior art.
In this document, the terms front, back, upper and lower are used to define the components in the drawings and the positions of the components relative to each other, and are used for clarity and convenience of the technical solution. It is to be understood that the use of the directional terms should not be taken to limit the scope of the claims.
The features of the embodiments and embodiments described herein above may be combined with each other without conflict.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. A mounting mechanism for a spectrophotometer scanner head in a printer color control system, comprising: the device comprises a cross beam, a mounting plate, a moving assembly and a supporting assembly;
two ends of the cross beam are used for being arranged on a printing machine;
one end of the mounting plate is fixedly arranged on the cross beam; the mounting plate is provided with a strip-shaped through hole which is arranged along the length direction of the mounting plate;
the moving assembly comprises a first support, a second support, two guide rods and a sliding block; the first support and the second support are oppositely arranged on the mounting plate; the guide rods are arranged between the first support and the second support in parallel; the sliding block is movably sleeved on the guide rod; the sliding block is positioned above the strip-shaped through hole and can move back and forth along the length direction of the strip-shaped through hole;
the support assembly comprises a first support arm, a second support arm and a third support arm; one end of the first supporting arm penetrates through the strip-shaped through hole to be fixedly connected with the bottom of the sliding block, and the other end of the first supporting arm is rotatably connected with one end of the second supporting arm through a first damping rotating shaft; the other end of the second supporting arm is rotatably connected with one end of the third supporting arm through a second damping rotating shaft; the other end of the third supporting arm is provided with a connecting plate; the connecting plate is used for mounting the scanning head of the spectrophotometer; the support assembly is used for adjusting the inclination angle of the scanning head of the spectrophotometer.
2. The mounting mechanism for a spectrophotometer scanner head in a printer color control system of claim 1 wherein said moving assembly further comprises a motor and a lead screw; the screw rod is rotatably arranged between the first support and the second support and is parallel to the guide rod; the sliding block is provided with a threaded through hole; the lead screw penetrates through the threaded through hole and is in threaded connection with the sliding block; the motor is arranged on the mounting plate and used for driving the lead screw to rotate.
3. The mounting mechanism for a spectrophotometer scanner head in a color control system of a printing press of claim 1 wherein said cross beam has a mounting slot formed therein; one end of the mounting plate is arranged in the mounting groove; the mounting plate is fixedly connected with the cross beam through bolts.
4. The mounting mechanism for a spectrophotometer scanner head in a color control system of a printing press of claim 1 wherein the two ends of the cross beam are provided with connectors, respectively; and two ends of the cross beam are fixedly arranged on the printing machine through the connecting pieces respectively.
5. The mounting mechanism for a spectrophotometer scanner head in a printer color control system of claim 4 wherein said link is L-shaped; one end of the connecting piece is fixedly connected with the cross beam through a bolt, and the other end of the connecting piece is fixedly connected with the printing machine through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122185172.9U CN216160456U (en) | 2021-09-10 | 2021-09-10 | Mounting mechanism for spectrophotometer scanning head in color control system of printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122185172.9U CN216160456U (en) | 2021-09-10 | 2021-09-10 | Mounting mechanism for spectrophotometer scanning head in color control system of printing machine |
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| Publication Number | Publication Date |
|---|---|
| CN216160456U true CN216160456U (en) | 2022-04-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122185172.9U Active CN216160456U (en) | 2021-09-10 | 2021-09-10 | Mounting mechanism for spectrophotometer scanning head in color control system of printing machine |
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| CN (1) | CN216160456U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115007569A (en) * | 2022-05-31 | 2022-09-06 | 中建四局安装工程有限公司 | Pipeline laser rust cleaning device |
-
2021
- 2021-09-10 CN CN202122185172.9U patent/CN216160456U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115007569A (en) * | 2022-05-31 | 2022-09-06 | 中建四局安装工程有限公司 | Pipeline laser rust cleaning device |
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