CN114322854A - Printing plug concentricity detection device - Google Patents
Printing plug concentricity detection device Download PDFInfo
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- CN114322854A CN114322854A CN202210018332.7A CN202210018332A CN114322854A CN 114322854 A CN114322854 A CN 114322854A CN 202210018332 A CN202210018332 A CN 202210018332A CN 114322854 A CN114322854 A CN 114322854A
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- 238000001514 detection method Methods 0.000 title claims abstract description 30
- 239000013307 optical fiber Substances 0.000 claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 230000008859 change Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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Abstract
The invention provides a printing core rod concentricity detection device, and belongs to the technical field of printing equipment. The detection device comprises a base, a connecting plate is connected above the base, a bottom plate is arranged above the connecting plate and connected with the connecting plate through a lifting adjusting mechanism, a top nozzle is arranged above the bottom plate and connected with the bottom plate through a horizontal adjusting mechanism, two optical fiber head guide shafts are arranged above the top nozzle in parallel, a support is arranged on one side of the bottom plate, one ends of the two optical fiber head guide shafts are fixedly connected with the support through a fixing block, a laser ranging sensor is arranged on the other end of the two optical fiber head guide shafts, a sliding seat is arranged on the optical fiber head guide shafts in a sliding mode, and an optical fiber head is fixedly connected to the bottom surface of the sliding seat.
Description
Technical Field
The invention relates to a printing core rod concentricity detection device, and belongs to the technical field of printing equipment.
Background
The printing mandrel is one of the indispensable devices in the printing operation, and the concentricity of the printing mandrel determines the quality of the printing, so the concentricity of the printing mandrel needs to be checked in the production process of the printing mandrel to ensure that the printing mandrel meets the requirement of the printing operation.
In the existing production process of the printing core rod, the concentricity of the printing core rod is detected by manual operation, the operation process is complicated, the time consumption is long, the detection precision is poor, the technical requirement on operators is high, and the measurement reading is not concise and clear.
Disclosure of Invention
In view of the above-mentioned drawbacks of the prior art, an object of the present invention is to provide a printing mandrel concentricity detection apparatus, which is used to solve the problems of low mandrel concentricity detection efficiency and poor detection accuracy in the prior art.
To achieve the above and other related objects, the present invention provides a printing mandrel concentricity detection apparatus, comprising a base, the base top connection connecting plate, the connecting plate top is provided with the bottom plate, the bottom plate is connected with the connecting plate through lift adjustment mechanism, the bottom plate top is provided with a mouth, a mouth passes through level adjustment mechanism and is connected with the bottom plate, a mouth top parallel arrangement has two optical fiber head guiding axles, bottom plate one side is provided with the support, fixed block and support fixed connection are passed through to two optical fiber head guiding axle one end, the other end is provided with laser rangefinder sensor, it is provided with the sliding seat to slide on the optical fiber head guiding axle, sliding seat bottom surface fixedly connected with optical fiber head, sliding seat one side is provided with the fixing base, the rotatable optical fiber head accommodate the lead screw that is provided with on the fixing base, accommodate the knob is connected with sliding seat threaded connection and one end to optical fiber head accommodate the lead screw.
In an embodiment of the invention, the lifting adjusting mechanism comprises a lifting bottom plate, the lifting bottom plate is arranged below the connecting plate, four corners of the lifting bottom plate are connected with the bottom plate through lifting guide shafts, the lifting guide shafts are sleeved in the connecting plate and move up and down freely, a lifting adjusting screw rod is arranged in the middle of the lifting bottom plate, one end of the lifting adjusting screw rod is connected with the connecting plate in a threaded manner, and the other end of the lifting adjusting screw rod is connected with an adjusting hand wheel.
In an embodiment of the invention, the horizontal adjusting mechanism comprises two fixed plates symmetrically arranged on the bottom plate, the two fixed plates are connected through a horizontal guide shaft, a movable plate is slidably arranged on the horizontal guide shaft, a top nozzle is connected above the movable plate through a top nozzle fixed plate, the middle of the movable plate is in threaded connection with a horizontal adjusting screw rod, a servo motor is arranged on the right side of the fixed plate, and the servo motor is connected with the horizontal adjusting screw rod.
In an embodiment of the present invention, a shaft sleeve is disposed on the movable plate corresponding to the position of the horizontal guide shaft, and the movable plate is slidably sleeved on the horizontal guide shaft through the shaft sleeve.
In an embodiment of the present invention, the servo motor is connected to the horizontal adjusting screw rod through a coupling.
In an embodiment of the invention, the servo motor is fixedly connected to the base plate through a motor fixing plate.
As described above, the printing mandrel concentricity detection apparatus according to the present invention has the following advantageous effects:
the invention realizes full-automatic detection of the concentricity of the printing core rod, does not need manual adjustment of operators, has high detection precision and high speed, effectively improves the working efficiency and the detection precision of the concentricity detection of the printing core rod, and has simple structure and simple and convenient operation.
Drawings
Fig. 1 is a schematic diagram illustrating an overall structure of a printing mandrel concentricity detection apparatus according to an embodiment of the present invention.
Fig. 2 is a schematic front view of a printing mandrel concentricity detection apparatus according to an embodiment of the present invention.
Wherein, 1, a bracket; 2. a top nozzle; 3. a base plate; 4. a lifting adjusting mechanism; 40. adjusting a hand wheel; 41. a lifting bottom plate; 42. a lifting adjusting screw rod; 43. a lifting guide shaft; 5. a base; 6. a connecting plate; 7. a horizontal adjustment mechanism; 70. a shaft sleeve; 71. a horizontal guide shaft; 72. a movable plate; 73. a fixing plate; 74. a horizontal adjusting screw rod; 75. a coupling; 76. a servo motor; 77. a motor fixing plate; 78. a top nozzle fixing plate; 8. a fixed block; 9. adjusting a knob; 10. a fixed seat; 11. a fiber optic head guide shaft; 12. a sliding seat; 13. an optical fiber head adjusting screw rod; 14. a laser ranging sensor; 15. an optical fiber head.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
Please refer to fig. 1-2. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
Referring to fig. 1 and 2, the invention provides a device for detecting concentricity of a printing core rod, which comprises a base 5, a connecting plate 6 is connected above the base 5, a bottom plate 3 is arranged above the connecting plate 6, the bottom plate 3 is connected with the connecting plate 6 through a lifting adjusting mechanism 4, the lifting adjusting mechanism 4 comprises a lifting bottom plate 41, the lifting bottom plate 41 is arranged below the connecting plate 6, four corners of the lifting bottom plate 41 are connected with the bottom plate 3 through lifting guide shafts 43, the lifting guide shafts 43 are sleeved in the connecting plate 6 and move up and down freely, a lifting adjusting screw rod 42 is arranged in the middle of the lifting bottom plate 41, one end of the lifting adjusting screw rod 42 is in threaded connection with the connecting plate 6, the other end is connected with an adjusting hand wheel 40, a top nozzle 2 is arranged above the bottom plate 3, the top nozzle 2 is connected with the bottom plate 3 through a horizontal adjusting mechanism 7, the horizontal adjusting mechanism 7 comprises two fixing plates 73 symmetrically arranged on the bottom plate 3, two fixing plates 73 are connected through a horizontal guide shaft 71, a movable plate 72 is slidably arranged on the horizontal guide shaft 71, a shaft sleeve 70 is arranged on the movable plate 72 corresponding to the horizontal guide shaft 71, the movable plate 72 is slidably sleeved on the horizontal guide shaft 71 through the shaft sleeve 70, a top nozzle 2 is connected above the movable plate 72 through a top nozzle fixing plate 78, a horizontal adjusting screw rod 74 is connected in the middle of the movable plate 72 in a threaded manner, a servo motor 76 is arranged on the right side of the fixing plate 73, the servo motor 76 is fixedly connected with a bottom plate 3 through a motor fixing plate 77, the servo motor 76 is connected with the horizontal adjusting screw rod 74 through a coupler 75, two optical fiber head guide shafts 11 are arranged above the top nozzle 2 in parallel, a support 1 is arranged on one side of the bottom plate 3, one ends of the two optical fiber head guide shafts 11 are fixedly connected with the support 1 through a fixing block 8, a laser ranging sensor 14 is arranged on the other end of the two optical fiber head guide shafts 11, and a sliding seat 12 is slidably arranged on the optical head guide shafts, the bottom surface of the sliding seat 12 is fixedly connected with an optical fiber head 15, one side of the sliding seat 12 is provided with a fixed seat 10, an optical fiber head adjusting screw rod 13 is rotatably arranged on the fixed seat 10, and the optical fiber head adjusting screw rod 13 is in threaded connection with the sliding seat 12 and one end of the optical fiber head adjusting screw rod is connected with an adjusting knob 9.
The working principle of the printing core rod concentricity detection device is as follows: firstly, an operator rotates an adjusting hand wheel 40, the adjusting hand wheel 40 drives a lifting adjusting screw 42 to rotate, so as to drive a bottom plate 3 to move up and down, so that a top nozzle 2 and a printing core rod are positioned on the same horizontal plane, then a rotating adjusting knob 9 drives a sliding seat 12 to move along an optical fiber head guide shaft 11, so as to adjust an optical fiber head 15 to a proper position, then the printing core rod is fixedly connected with a turntable, the turntable drives the printing core rod to move to a detection device station, a servo motor 7 drives a horizontal adjusting screw 74 to rotate, the horizontal adjusting screw 74 drives a movable plate 72 to move along a horizontal adjusting guide shaft 71, so as to drive the top nozzle 2 to move, the top nozzle 2 supports against one end of the printing core rod, a driving mechanism in the turntable drives the printing core rod to rotate, in the rotating process of the printing core rod, the optical fiber head 15 emits laser to the surface of the printing core rod, after the laser is reflected by the surface of the printing core rod, a laser ranging sensor 14 receives a laser signal, the spacing between the fiber optic head 15 and the printed mandrel is read to detect the concentricity of the printed mandrel.
In conclusion, the full-automatic detection device for the concentricity of the printing core rod realizes full-automatic detection of the concentricity of the printing core rod, does not need manual adjustment of operators, has high detection precision and high speed, effectively improves the working efficiency and the detection precision of the concentricity detection of the printing core rod, and has simple structure and simple and convenient operation. Therefore, the invention effectively overcomes various defects in the prior art and has high industrial utilization value.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (6)
1. A printing core rod concentricity detection device is characterized by comprising a base (5), a connecting plate (6) is connected above the base (5), a bottom plate (3) is arranged above the connecting plate (6), the bottom plate (3) is connected with the connecting plate (6) through a lifting adjusting mechanism (4), a top nozzle (2) is arranged above the bottom plate (3), the top nozzle (2) is connected with the bottom plate (3) through a horizontal adjusting mechanism (7), two optical fiber head guide shafts (11) are arranged above the top nozzle (2) in parallel, a support (1) is arranged on one side of the bottom plate (3), one ends of the two optical fiber head guide shafts (11) are fixedly connected with the support (1) through fixing blocks (8), a laser ranging sensor (14) is arranged at the other end of the two optical fiber head guide shafts, a sliding seat (12) is arranged on the optical fiber head guide shafts (11) in a sliding manner, an optical fiber head (15) is fixedly connected with the bottom surface of the sliding seat (12), a fixed seat (10) is arranged on one side of the sliding seat (12), an optical fiber head adjusting screw rod (13) is rotatably arranged on the fixed seat (10), the optical fiber head adjusting screw rod (13) is in threaded connection with the sliding seat (12), and one end of the optical fiber head adjusting screw rod is connected with an adjusting knob (9).
2. The printing mandrel concentricity detection apparatus according to claim 1, wherein: the lifting adjusting mechanism (4) comprises a lifting bottom plate (41), the lifting bottom plate (41) is arranged below the connecting plate (6), the two sides of the lifting bottom plate (41) are connected with the bottom plate (3) through lifting guide shafts (43), the lifting guide shafts (43) are sleeved in the connecting plate (6) and move up and down freely, a lifting adjusting screw rod (42) is arranged in the middle of the lifting bottom plate (41), one end of the lifting adjusting screw rod (42) is in threaded connection with the connecting plate (6), and the other end of the lifting adjusting screw rod is connected with an adjusting hand wheel (40).
3. The printing mandrel concentricity detection apparatus according to claim 1, wherein: the horizontal adjusting mechanism (7) comprises two fixing plates (73) symmetrically arranged on the bottom plate (3), the two fixing plates (73) are connected through a horizontal guide shaft (71), a movable plate (72) is arranged on the horizontal guide shaft (71) in a sliding mode, the upper portion of the movable plate (72) is connected with the top nozzle (2) through a top nozzle fixing plate (78), the middle of the movable plate (72) is connected with a horizontal adjusting screw rod (74) in a threaded mode, a servo motor (76) is arranged on the right side of each fixing plate (73), and the servo motor (76) is connected with the horizontal adjusting screw rod (74).
4. A printing mandrel concentricity detection apparatus according to claim 3, wherein: a shaft sleeve (70) is arranged on the movable plate (72) corresponding to the horizontal guide shaft (71), and the movable plate (72) is sleeved on the horizontal guide shaft (71) in a sliding mode through the shaft sleeve (70).
5. A printing mandrel concentricity detection apparatus according to claim 3, wherein: the servo motor (76) is connected with the horizontal adjusting screw rod (74) through a coupler (75).
6. A printing mandrel concentricity detection apparatus according to claim 3, wherein: the servo motor (76) is fixedly connected with the bottom plate (3) through a motor fixing plate (77).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210018332.7A CN114322854A (en) | 2022-01-07 | 2022-01-07 | Printing plug concentricity detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210018332.7A CN114322854A (en) | 2022-01-07 | 2022-01-07 | Printing plug concentricity detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114322854A true CN114322854A (en) | 2022-04-12 |
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ID=81024309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210018332.7A Pending CN114322854A (en) | 2022-01-07 | 2022-01-07 | Printing plug concentricity detection device |
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| Country | Link |
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| CN (1) | CN114322854A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203732009U (en) * | 2014-03-17 | 2014-07-23 | 东莞市嘉达磁电制品有限公司 | Concentricity measuring device |
| CN106247996A (en) * | 2016-09-13 | 2016-12-21 | 安图实验仪器(郑州)有限公司 | Belt wheel detecting system based on laser ranging with stepping indexing |
| CN211576117U (en) * | 2019-12-04 | 2020-09-25 | 东台盛鸿大业智能科技有限公司 | Detection device for core rod |
| CN211717422U (en) * | 2020-04-10 | 2020-10-20 | 昆山英捷特燃油喷射有限公司 | Concentricity measuring device of oil nozzle |
| CN112277461A (en) * | 2020-10-14 | 2021-01-29 | 广东顺德艾司科科技股份有限公司 | High-precision printing positioning device |
| CN112539715A (en) * | 2021-01-18 | 2021-03-23 | 格力电器（重庆）有限公司 | Automatic concentricity detection device and method |
| CN112629386A (en) * | 2020-12-08 | 2021-04-09 | 娄底市万宝新区开发投资集团有限公司 | Concentricity detection device for joint pin shaft of engineering machinery |
-
2022
- 2022-01-07 CN CN202210018332.7A patent/CN114322854A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203732009U (en) * | 2014-03-17 | 2014-07-23 | 东莞市嘉达磁电制品有限公司 | Concentricity measuring device |
| CN106247996A (en) * | 2016-09-13 | 2016-12-21 | 安图实验仪器(郑州)有限公司 | Belt wheel detecting system based on laser ranging with stepping indexing |
| CN211576117U (en) * | 2019-12-04 | 2020-09-25 | 东台盛鸿大业智能科技有限公司 | Detection device for core rod |
| CN211717422U (en) * | 2020-04-10 | 2020-10-20 | 昆山英捷特燃油喷射有限公司 | Concentricity measuring device of oil nozzle |
| CN112277461A (en) * | 2020-10-14 | 2021-01-29 | 广东顺德艾司科科技股份有限公司 | High-precision printing positioning device |
| CN112629386A (en) * | 2020-12-08 | 2021-04-09 | 娄底市万宝新区开发投资集团有限公司 | Concentricity detection device for joint pin shaft of engineering machinery |
| CN112539715A (en) * | 2021-01-18 | 2021-03-23 | 格力电器（重庆）有限公司 | Automatic concentricity detection device and method |
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