CN114192431A - Straight tube type lamp tube length detection device - Google Patents
Straight tube type lamp tube length detection device Download PDFInfo
- Publication number
- CN114192431A CN114192431A CN202010908762.7A CN202010908762A CN114192431A CN 114192431 A CN114192431 A CN 114192431A CN 202010908762 A CN202010908762 A CN 202010908762A CN 114192431 A CN114192431 A CN 114192431A
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- CN
- China
- Prior art keywords
- lamp tube
- plate
- detection
- lamp
- tube
- 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
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 45
- 239000013307 optical fiber Substances 0.000 claims abstract description 19
- 239000000523 sample Substances 0.000 claims abstract description 14
- 239000000835 fiber Substances 0.000 claims abstract 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/04—Sorting according to size
- B07C5/10—Sorting according to size measured by light-responsive means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
- B07C5/362—Separating or distributor mechanisms
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/04—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving
- G01B11/043—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving for measuring length
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention provides a straight tube type lamp tube length detection device, wherein an electrically-driven lamp tube conveyer belt is arranged on the side edge of a base, a plurality of lamp tube carrier plates are arranged above the lamp tube conveyer belt, track plates for supporting lamp pins of the lamp tube are arranged on the two outer sides of the lamp tube conveyer belt, an optical fiber detection device capable of detecting the lamp tube is arranged above the base, and an air cylinder bracket capable of supporting the lamp tube is arranged at the side end of each lamp tube carrier plate. During the use, straight tube type fluorescent tube is placed on the conveyer belt, and the fluorescent tube moves along with the conveyer belt, detects under fiber probe, comes out unqualified product go-no-go, detects accurate and fast, has solved traditional artifical detection output low, the problem that the omission factor is high, has artifical less, the high and accurate characteristics of detection of production efficiency of input.
Description
Technical Field
The invention relates to a lamp tube length detection device, in particular to a straight tube type lamp tube length detection device.
Background
After the straight tube type lamp tube is produced, the total length of the lamp tube is measured and detected, products which do not meet the standard are sorted out, the traditional method is manual detection, and the traditional mode of manual detection has the problems of low detection speed, high omission factor, more manpower and great investment.
Disclosure of Invention
The invention aims to solve the problems of low manual detection speed and high omission factor at present, and provides straight tube type lamp tube length detection equipment which has the characteristics of high efficiency and low omission factor.
The invention comprises a lamp tube and an optical fiber probe, and adopts the technical scheme that an electrically-driven lamp tube conveyer belt is arranged on the side edge of a base, a plurality of lamp tube carrier plates are arranged above the lamp tube conveyer belt, track plates for supporting lamp pins of the lamp tube are arranged on the two outer sides of the lamp tube conveyer belt, an optical fiber detection device capable of detecting the lamp tube is arranged above the base, and an air cylinder bracket capable of supporting the lamp tube is arranged at the side end of the lamp tube carrier plate.
In the above technical scheme: the optical fiber detection device is characterized in that a cylindrical cylinder is arranged on a detection bottom plate, a vertical plate is fixed on the outer side of the detection bottom plate, optical fiber probes for detection are fixed in two notches of a detection plate at the upper end of the vertical plate, a sliding shaft capable of sliding transversely is arranged on one side of the position above the vertical plate, an ejector block capable of ejecting a lamp tube is arranged at the front end of the sliding shaft, an ejector spring is sleeved on the sliding shaft at the rear side of the ejector block, and the rear end of the sliding shaft is fixed on the upper side of the detection plate. The upper side of a sliding guide plate at the outer end of the telescopic shaft of the cylindrical cylinder is connected and fixed at the rear side of a top spring of the sliding shaft.
The vertical plate end arranged on one side of the cylinder bracket is connected with the loose plate through a central shaft, and a tension spring is arranged between the loose plate and the lamp tube supporting strip plate through an extended shaft lever.
The invention has the following advantages: because the technical scheme adopts the optical fiber probe for detection, when the device is used, the device is communicated with a computer, after the straight tube type lamp tube is placed in the conveyer belt, the lamp tube moves forwards under the action of electricity, when defective products appear, the position of the long-shaped notch on the detection plate relative to the optical fiber probe fixed on the vertical plate changes, the optical fiber probe inputs information into a computer for processing and converts an electrical signal into an executive component relay, at the moment, a corresponding group of cylinder brackets is started, the unqualified lamp tube is lifted to move upwards, the inclined plane of the movable plate touching the upper side continues to move upwards, and the movable plate rotates around the central shaft to pass through. The telescopic shaft of the eliminating cylinder moves downwards, the lamp tubes which are not combined with the lamp tubes are gathered backwards along the movable plate and stored on the lamp tube carrier plate, and the movable plate is restored to the original state under the action of the tension spring. Therefore, the technical purpose of detecting and rejecting unqualified lamp tubes is achieved, a plurality of problems existing in manual detection of the lamp tubes are solved, and the lamp tube detection device has the advantages of high detection speed, high efficiency, low omission factor and contribution to reducing the manufacturing cost.
Drawings
The invention is further described in detail below with reference to the figures and examples.
FIG. 1 is a schematic view of the structure of the present invention.
FIG. 2 is a schematic structural diagram of the detecting device of the present invention.
FIG. 3 is a schematic structural diagram of the detecting device of the present invention.
FIG. 4 is a schematic diagram of the structure of the lamp tube carrier strip plate and the movable plate according to the present invention.
In the figure: 1. the lamp tube detection device comprises a base, 2, a lamp tube conveying belt, 3, a lamp tube carrier plate, 4, a detection device, 5, a cylinder bracket, 6, a lamp tube, 7, a detection bottom plate, 8, a vertical plate, 9, an optical fiber probe, 10, a sliding guide plate, 11, a sliding shaft, 12, a cylindrical cylinder, 13, a top spring, 14, a top block, 15, a shaft rod, 16, a tension spring, 17, a vertical plate, 18, a movable plate, 19, a detection plate, 20, a central shaft, 21, a rejection cylinder, 22 and a track plate.
Detailed Description
FIG. 1 shows: the side of the base 1 is provided with an electrically-driven lamp tube conveying belt 2, a plurality of lamp tube supporting plate plates 3 are arranged above the lamp tube conveying belt 2, track plates 22 used for supporting lamp tube lamp feet are arranged on two outer sides of the lamp tube conveying belt 2, an optical fiber detection device 4 capable of detecting the lamp tubes 6 is arranged above the base 1, and cylinder brackets 5 capable of supporting the lamp tubes 6 are arranged at the side ends of the lamp tube supporting plate 3.
Fig. 2 and 3 show: the optical fiber detection device 4 is characterized in that a cylindrical cylinder 12 is arranged on a detection bottom plate 7, a vertical plate 8 is fixed on the outer side of the detection bottom plate 7, optical fiber probes 9 for detection are fixed in two notches of a detection plate 19 at the upper end of the vertical plate 8, a sliding shaft 11 which slides transversely is arranged on one side of the upper position of the vertical plate 8, an ejector block 4 which can be abutted against a lamp tube 6 is arranged at the front end of the sliding shaft 11, an ejector spring 13 is sleeved on the sliding shaft 11 at the rear side of the ejector block 14, and the rear end of the sliding shaft 11 is fixed on the upper side of the detection plate 9. The upper side of the sliding guide plate 10 at the outer end of the telescopic shaft of the cylindrical cylinder 12 is connected and fixed at the rear side of a top spring 13 of the sliding shaft 11.
FIG. 4 shows: the end of a vertical plate 17 arranged at one side of the cylinder bracket 5 is connected with a movable plate 18 through a central shaft 20, and a tension spring 16 is arranged between the movable plate 18 and the lamp tube supporting strip plate 3 through an extended shaft lever 15.
The working principle of the invention is as follows: a plurality of straight tube type lamp tubes 6 are placed on the lamp tube conveyer belt 2, operate along with the electric action, when the lamp tube conveyer belt runs to the position close to the detection device 4, the cylindrical cylinder 12 pushes the sliding guide plate 10 to drive the sliding shaft 11 to move transversely, and the jacking block 14 is enabled to tightly jack the lamp heads of the lamp tubes 6 due to the action of the jacking spring 13 and the blocking of the track plate 22. When defective products appear: when the length of the lamp tube is larger than or smaller than the standard, the position of the long-slot notch on the detection plate 19 is changed relative to the optical fiber probe 9 fixed on the vertical plate 8, the optical fiber probe 9 inputs information into a computer for processing and converting an electric signal and inputs the electric signal into an executive component relay, at the moment, a corresponding group of parallel cylinder brackets 5 is started immediately, the unqualified lamp tube is lifted up to move upwards, the inclined surface of the movable plate 18 contacting the upper side is continuously moved upwards, and the movable plate 18 rotates around the central shaft 20 to transfer the lamp tube to pass through. When the un-packed lamp tube continues to move upwards to be higher than the upper part of the lamp tube supporting strip plate 3, the movable plate 18 is restored under the action of the tension spring 16. Then, the flexible shaft of the removing cylinder 21 moves downwards, and the unfinished lamp tubes are gathered backwards along the movable plate 18 and stored on the lamp tube carrier plate 3, thereby achieving the technical purpose.
The operation program used by the optical fiber probe 9 according to the present invention is a normal operation program, and the operation program can be combined according to the instruction for use of the optical fiber probe 9 during installation.
Claims (4)
1. The utility model provides a straight tube type fluorescent tube length check out test set, includes fluorescent tube (6) and fiber probe (9), its characterized in that: the lamp tube conveying belt (2) with electric transmission is arranged on the side edge of the base (1), a plurality of lamp tube supporting plate plates (3) are arranged above the lamp tube conveying belt (2), track plates (22) used for supporting lamp tube lamp feet are arranged on two outer sides of the lamp tube conveying belt (2), an optical fiber detection device (4) capable of detecting the lamp tube (6) is arranged above the base (1), and a cylinder bracket (5) capable of supporting the lamp tube (6) is arranged at the side end of each lamp tube supporting plate (3).
2. The straight tube type lamp tube length detecting apparatus according to claim 1, characterized in that: the optical fiber detection device (4) is characterized in that a cylindrical cylinder (12) is arranged on a detection bottom plate (7), a vertical plate (8) is fixed on the outer side of the detection bottom plate (7), optical fiber probes (9) for detection are fixed in two notches of a detection plate (19) at the upper end of the vertical plate (8), a sliding shaft (11) which slides transversely is arranged on one side of the upper position of the vertical plate (8), an ejector block (14) which can be abutted against a lamp tube (6) is installed at the front end of the sliding shaft (11), an ejector spring (13) is sleeved on the sliding shaft (11) at the rear side of the ejector block (14), and the rear end of the sliding shaft (11) is fixed on the upper side of the detection plate (19).
3. The upper side of a sliding guide plate (10) at the outer end of a telescopic shaft of the cylindrical cylinder (12) is connected and fixed at the rear side of a top spring (13) of a sliding shaft (11).
4. The straight tube type lamp tube length detecting apparatus according to claim 1, characterized in that: the end of a vertical plate (17) arranged at one side of the cylinder bracket (5) is connected with a movable plate (18) through a central shaft (20), and a tension spring (16) is arranged between the movable plate (18) and the lamp tube supporting strip plate (3) through an extended shaft lever (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010908762.7A CN114192431A (en) | 2020-09-02 | 2020-09-02 | Straight tube type lamp tube length detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010908762.7A CN114192431A (en) | 2020-09-02 | 2020-09-02 | Straight tube type lamp tube length detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114192431A true CN114192431A (en) | 2022-03-18 |
Family
ID=80644311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010908762.7A Pending CN114192431A (en) | 2020-09-02 | 2020-09-02 | Straight tube type lamp tube length detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114192431A (en) |
-
2020
- 2020-09-02 CN CN202010908762.7A patent/CN114192431A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20220318 |
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| WD01 | Invention patent application deemed withdrawn after publication |