CN216507376U - Automatic positioning and adjusting device for printing unit - Google Patents
Automatic positioning and adjusting device for printing unit Download PDFInfo
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- CN216507376U CN216507376U CN202122965941.7U CN202122965941U CN216507376U CN 216507376 U CN216507376 U CN 216507376U CN 202122965941 U CN202122965941 U CN 202122965941U CN 216507376 U CN216507376 U CN 216507376U
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Abstract
The utility model discloses an automatic positioning and adjusting device for a printing unit, which comprises an installation box, wherein monitoring mechanisms are fixedly connected to two sides of the outer wall of the bottom of the installation box, an opening is formed in the outer wall of the bottom of the monitoring mechanism, the inner wall of the opening is connected with a connecting seat in a sliding manner, the outer wall of the bottom of the connecting seat is fixedly connected with an installation plate, an installation seat is arranged on the outer wall of the top of the connecting seat, a groove is formed in the outer wall of the bottom of the installation seat, sliding rods are fixedly connected to the inner walls of two sides of the groove, the outer walls of the two sliding rods are connected with the same sliding block in a sliding manner, and adjusting units are fixedly connected to the inner walls of two sides of the groove. According to the utility model, the monitoring mechanisms are arranged on the two sides of the installation box, and the monitoring mechanisms are matched with the contact blocks on the connecting seat, so that the displacement of the connecting seat is conveniently monitored, and the mounting plate is connected to the connecting seat, so that the printing head can be fixed through the mounting plate, and the displacement of the printing head is monitored.
Description
Technical Field
The utility model relates to the technical field of printing, in particular to an automatic positioning and adjusting device for a printing unit.
Background
Printing is a technique of transferring ink to the surface of paper, textiles, plastics, leather, PVC, PC, or other materials by plate making, inking, and pressing original documents such as characters, pictures, photographs, and forgery prevention, and copying the contents of the original documents in bulk. Printing is the process of transferring the approved printing plate to the printing stock by the printing machine and special ink.
The printing unit performs printing by reciprocating the printing head during operation, but the long reciprocating motion plus friction between the printing unit and the printing medium easily causes the printing head to shift, thereby affecting the continuous operation of the printing unit.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides an automatic positioning and adjusting device for a printing unit.
In order to achieve the purpose, the utility model adopts the following technical scheme:
printing unit automatic positioning adjusting device, including the install bin, the equal fixedly connected with monitoring mechanism in both sides of install bin bottom outer wall, the opening has been seted up to monitoring mechanism bottom outer wall, open-ended inner wall sliding connection has the connecting seat, connecting seat bottom outer wall fixedly connected with mounting panel, connecting seat top outer wall is provided with the mount pad, the recess has been seted up to mount pad bottom outer wall, and the equal fixedly connected with slide bar of both sides inner wall of recess, two the outer wall sliding connection of slide bar has same sliding block, the equal fixedly connected with adjusting unit of both sides inner wall of recess, sliding block bottom outer wall fixed connection is on the connecting seat, the both sides outer wall fixedly connected with contact block of connecting seat.
Preferably, the inner walls of the two sides of the installation box are connected with the same screw through a bearing, and one end of the screw is sleeved with the first belt pulley.
Preferably, the inner wall of one side of the installation box is fixedly connected with a motor, the output shaft of the motor is sleeved with a second belt pulley, and the same belt is connected between the second belt pulley and the first belt pulley.
Preferably, the outer wall of the screw rod is screwed with a thread block, and the thread block is fixedly connected to the mounting seat.
Preferably, the monitoring mechanism comprises a monitoring box, detection mechanisms are fixedly connected to two sides of the inner wall of one side of the monitoring box, one end of each detection mechanism is fixedly connected with the same detection plate, each detection mechanism comprises a detection sleeve, a pressure sensor is fixedly connected to the inner wall of one side of the detection sleeve, a driving column is slidably connected to the inner wall of the detection sleeve, and a spring is connected between the driving column and the pressure sensor.
Preferably, the adjusting unit comprises an electric telescopic rod, and the electric telescopic rod is connected to the sliding block.
Preferably, the adjusting unit includes a hydraulic lever, and the hydraulic lever is connected to the sliding block.
The utility model has the beneficial effects that:
1. according to the utility model, the monitoring mechanisms are arranged on the two sides of the installation box, and the monitoring mechanisms are matched with the contact blocks on the connecting seat, so that the displacement of the connecting seat is conveniently monitored, and the mounting plate is connected to the connecting seat, so that the printing head can be fixed through the mounting plate, and the displacement of the printing head is monitored.
2. According to the utility model, the sliding block and the adjusting unit are arranged in the mounting seat, and the sliding block can be properly adjusted through the adjusting unit, so that the problem that the printing head cannot continuously print due to displacement can be effectively avoided.
3. According to the utility model, the detection mechanism is arranged in the monitoring mechanism, the displacement distance is indirectly detected through the pressure sensor in the detection mechanism, and the larger the pressure value of the pressure sensor indicates that the displacement distance is large.
Drawings
FIG. 1 is a schematic structural view of an automatic positioning and adjusting device of a printing unit according to the present invention;
FIG. 2 is a schematic structural view of an installation box of the automatic positioning and adjusting device for a printing unit according to the present invention;
FIG. 3 is a schematic view of a mounting seat structure of an automatic positioning and adjusting device for a printing unit according to the present invention;
FIG. 4 is a schematic view of an expanded structure of a mounting seat of the automatic positioning and adjusting device of a printing unit according to the present invention;
FIG. 5 is a schematic view of an expanded structure of a monitoring mechanism of the automatic positioning and adjusting device of the printing unit according to the present invention;
fig. 6 is a schematic view of an unfolding structure of a detection mechanism of the automatic positioning and adjusting device for the printing unit according to the present invention.
In the figure: 1. installing a box; 2. a monitoring mechanism; 3. a connecting seat; 4. mounting a plate; 5. a screw; 6. a thread block; 7. a first belt pulley; 8. a belt; 9. a motor; 10. a second belt pulley; 11. a mounting seat; 12. a contact block; 13. a slide bar; 14. a slider; 15. an adjustment unit; 16. a monitoring box; 17. a detection mechanism; 18. detecting a plate; 19. a detection sleeve; 20. a pressure sensor; 21. a spring; 22. the column is driven.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example one
Referring to fig. 1-6, the automatic positioning and adjusting device for the printing unit comprises a mounting box 1, wherein both sides of the outer wall of the bottom of the mounting box 1 are fixedly connected with monitoring mechanisms 2, the outer wall of the bottom of the monitoring mechanism 2 is provided with an opening, the inner wall of the opening is slidably connected with a connecting seat 3, the outer wall of the bottom of the connecting seat 3 is fixedly connected with a mounting plate 4, the outer wall of the top of the connecting seat 3 is provided with a mounting seat 11, the outer wall of the bottom of the mounting seat 11 is provided with a groove, the inner walls of both sides of the groove are fixedly connected with sliding rods 13, the outer walls of both sides of the two sliding rods 13 are slidably connected with a same sliding block 14, the inner walls of both sides of the groove are fixedly connected with an adjusting unit 15, the outer wall of the bottom of the sliding block 14 is fixedly connected on the connecting seat 3, the outer walls of both sides of the connecting seat 3 are fixedly connected with contact blocks 12, the inner walls of both sides of the mounting box 1 are connected with a same screw 5 through bearings, and one end of the screw 5 is sleeved with a first belt pulley 7, one side inner wall fixedly connected with motor 9 of install bin 1, and cup jointed two belt pulleys 10 on motor 9's the output shaft, be connected with same belt 8 between two belt pulleys 10 and the belt pulley 7, the outer wall spiro union of screw rod 5 has screw block 6, screw block 6 fixed connection is on mount pad 11, monitoring mechanism 2 is including monitoring box 16, and monitoring box 16's one side inner wall both sides fixedly connected with detection mechanism 17, the same pick-up plate 18 of one end fixedly connected with of two detection mechanism 17, detection mechanism 17 is including detecting cover 19, and detect one side inner wall fixedly connected with pressure sensor 20 of cover 19, the inner wall sliding connection that detects cover 19 has drive column 22, be connected with spring 21 between drive column 22 and the pressure sensor 20, adjusting unit 15 includes electric telescopic handle, and electric telescopic handle connects on sliding block 14.
The working principle is as follows: during the use, fix install bin 1 on lithography apparatus, then fix the print head on mounting panel 4, directly drive screw rod 5 through motor 9 during the printing and rotate, and then drive the action of mounting panel 4, motor 9 just reverse rotation and then drive mounting panel 4 reciprocating motion, connecting seat 3 can contact through contact block 12 and monitoring mechanism 2 on pick-up plate 18 when reciprocating motion, when pick-up plate 18 is extruded, can compress the spring 21 among two detection mechanism 17, spring 21 can produce corresponding pressure value on being compressed pressure sensor 20, normal printing has a normal range of pressure value, in case the print head displacement appears, the pressure value that can one side then appears surpasss the scope, the position of the print head has been adjusted with the electric telescopic handle drive 14 displacement of the slide block of the big side of pressure value this moment.
Example two
Referring to fig. 1-6, the automatic positioning and adjusting device for the printing unit comprises a mounting box 1, wherein both sides of the outer wall of the bottom of the mounting box 1 are fixedly connected with monitoring mechanisms 2, the outer wall of the bottom of the monitoring mechanism 2 is provided with an opening, the inner wall of the opening is slidably connected with a connecting seat 3, the outer wall of the bottom of the connecting seat 3 is fixedly connected with a mounting plate 4, the outer wall of the top of the connecting seat 3 is provided with a mounting seat 11, the outer wall of the bottom of the mounting seat 11 is provided with a groove, the inner walls of both sides of the groove are fixedly connected with sliding rods 13, the outer walls of both sides of the two sliding rods 13 are slidably connected with a same sliding block 14, the inner walls of both sides of the groove are fixedly connected with an adjusting unit 15, the outer wall of the bottom of the sliding block 14 is fixedly connected on the connecting seat 3, the outer walls of both sides of the connecting seat 3 are fixedly connected with contact blocks 12, the inner walls of both sides of the mounting box 1 are connected with a same screw 5 through bearings, and one end of the screw 5 is sleeved with a first belt pulley 7, one side inner wall fixedly connected with motor 9 of install bin 1, and cup jointed two belt pulleys 10 on motor 9's the output shaft, be connected with same belt 8 between two belt pulleys 10 and the belt pulley 7, the outer wall spiro union of screw rod 5 has screw block 6, screw block 6 fixed connection is on mount pad 11, monitoring mechanism 2 includes monitoring box 16, and monitoring box 16's one side inner wall both sides fixedly connected with detection mechanism 17, the same pick-up plate 18 of one end fixedly connected with of two detection mechanism 17, detection mechanism 17 is including detecting cover 19, and detect one side inner wall fixedly connected with pressure sensor 20 of cover 19, the inner wall sliding connection that detects cover 19 has drive column 22, be connected with spring 21 between drive column 22 and the pressure sensor 20, adjusting unit 15 includes the hydraulic stem, and the hydraulic stem is connected on sliding block 14.
The working principle is as follows: during the use, fix install bin 1 on lithography apparatus, then fix the print head on mounting panel 4, directly drive screw rod 5 through motor 9 during the printing and rotate, and then drive the action of mounting panel 4, motor 9 just reverse rotation and then drive mounting panel 4 reciprocating motion, connecting seat 3 can contact through contact patch 12 and monitoring mechanism 2 on pick-up plate 18 when reciprocating motion, when pick-up plate 18 is extruded, can compress the spring 21 among two detection mechanism 17, spring 21 can produce corresponding pressure value on being compressed pressure sensor 20, normal printing has a normal range of pressure value, in case the print head displacement appears, the pressure value that can appear one side surpasss the scope, the position of the print head has been adjusted with the hydraulic stem drive 14 displacement of the slide block of the pressure value bigger than normal this moment.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. The automatic positioning and adjusting device of the printing unit comprises an installation box (1) and is characterized in that, both sides of the outer wall of the bottom of the installation box (1) are fixedly connected with monitoring mechanisms (2), an opening is arranged on the outer wall of the bottom of the monitoring mechanism (2), the inner wall of the opening is connected with a connecting seat (3) in a sliding way, the outer wall of the bottom of the connecting seat (3) is fixedly connected with a mounting plate (4), the outer wall of the top of the connecting seat (3) is provided with a mounting seat (11), the outer wall of the bottom of the mounting seat (11) is provided with a groove, and the inner walls of the two sides of the groove are fixedly connected with sliding rods (13), the outer walls of the two sliding rods (13) are connected with the same sliding block (14) in a sliding way, the inner walls of the two sides of the groove are fixedly connected with adjusting units (15), the outer wall of the bottom of the sliding block (14) is fixedly connected on the connecting seat (3), and the outer walls of two sides of the connecting seat (3) are fixedly connected with contact blocks (12).
2. The automatic positioning and adjusting device for the printing unit according to claim 1, wherein the inner walls of the two sides of the installation box (1) are connected with the same screw rod (5) through a bearing, and one end of the screw rod (5) is sleeved with a first belt pulley (7).
3. The automatic positioning and adjusting device for the printing unit according to claim 2, wherein a motor (9) is fixedly connected to the inner wall of one side of the installation box (1), a second belt pulley (10) is sleeved on an output shaft of the motor (9), and the same belt (8) is connected between the second belt pulley (10) and the first belt pulley (7).
4. The automatic positioning and adjusting device for the printing unit according to claim 3, wherein a thread block (6) is screwed on the outer wall of the screw rod (5), and the thread block (6) is fixedly connected to the mounting seat (11).
5. The printing unit automatic positioning adjusting device according to claim 4, characterized in that the monitoring mechanism (2) comprises a monitoring box (16), detection mechanisms (17) are fixedly connected to two sides of the inner wall of one side of the monitoring box (16), one end of each of the two detection mechanisms (17) is fixedly connected with the same detection plate (18), the detection mechanism (17) comprises a detection sleeve (19), a pressure sensor (20) is fixedly connected to the inner wall of one side of the detection sleeve (19), a driving column (22) is slidably connected to the inner wall of the detection sleeve (19), and a spring (21) is connected between the driving column (22) and the pressure sensor (20).
6. The printing unit automatic positioning adjustment device according to claim 5, characterized in that the adjustment unit (15) comprises an electric telescopic rod, and the electric telescopic rod is connected to the sliding block (14).
7. Printing unit automatic positioning adjustment device according to claim 1, characterized in that the adjustment unit (15) comprises a hydraulic lever, and the hydraulic lever is connected to the sliding block (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122965941.7U CN216507376U (en) | 2021-11-29 | 2021-11-29 | Automatic positioning and adjusting device for printing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122965941.7U CN216507376U (en) | 2021-11-29 | 2021-11-29 | Automatic positioning and adjusting device for printing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216507376U true CN216507376U (en) | 2022-05-13 |
Family
ID=81462591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122965941.7U Active CN216507376U (en) | 2021-11-29 | 2021-11-29 | Automatic positioning and adjusting device for printing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216507376U (en) |
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2021
- 2021-11-29 CN CN202122965941.7U patent/CN216507376U/en active Active
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