CN203512629U - Device for reading serial numbers of loading trolleys - Google Patents
Device for reading serial numbers of loading trolleys Download PDFInfo
- Publication number
- CN203512629U CN203512629U CN201320548427.6U CN201320548427U CN203512629U CN 203512629 U CN203512629 U CN 203512629U CN 201320548427 U CN201320548427 U CN 201320548427U CN 203512629 U CN203512629 U CN 203512629U
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- CN
- China
- Prior art keywords
- numbering
- photoelectric switch
- loading dolly
- loading
- baffle plate
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- Expired - Fee Related
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Abstract
The utility model discloses a device for reading serial numbers of loading trolleys. The device for reading the serial numbers of the loading trolleys comprises the loading trolleys which are longitudinally arranged, a pair of rails, serial number baffles, a fixed plate, a photoelectric switch, a programmable logic controller and a displayer, wherein each loading trolley is supported on the rails through wheels arranged on the two sides of the loading trolley; each serial number baffle is perpendicularly fixed to the lower side of the corresponding loading trolley, and is parallel to the rails in the longitudinal direction; the fixed plate corresponds to the serial number baffles in position, the photoelectric switch is fixed to the fixed plate, and the photoelectric switch is electrically connected with the programmable logic controller and the displayer through connecting wires. The device for reading the serial numbers of the loading trolleys is simple in structure, when a channel between am emitter and a receiver of the photoelectric switch is covered by tooth-shaped plates of the serial number baffles on the lower sides of the loading trolleys for one time, the photoelectric switch can give out a single to the PLC, and the PLC reads the serial numbers the loading trolleys passing through the photoelectric switch, and displays the serial numbers on the displayer. When automatic production operation is carried out, the operation conditions of semi-finished products or finished products on any one loading trolley on various stations can be checked at any time, and production efficiency is improved.
Description
Technical field
The utility model relates to mobile a plurality of loading dollies between a kind of each station of automatic production line of producing, assemble or detect for small-sized machine part or electronics package, especially the device that reads each mobile in orbit loading dolly numbering, belongs to automatic production line technical field.
Background technology
Loading dolly is the means of delivery that electronics, machine manufacture are produced flow process line, carrying small-sized machine part or electronics package (hereinafter to be referred as semifinished or finished goods) are transported to next station from a upper station, for production, assembling or the connecting test instrument of small-sized machine part or electronics package, detect.Under the programming control of automatic production line programmable logic controller (PLC) (PLC), a plurality of loading dollies move along orbital cycle, semifinished or finished goods circulation is transported to each station and processes or detect.PLC formula cannot be differentiated the numbering of loading dolly, just that every station operation result is cumulative, waits carrier operation to move to last station, the comprehensive judged result of ability, and like this, operating personal cannot be checked operation situation at any time.
Summary of the invention
The purpose of this utility model is to provide a kind of device that can read loading dolly carrier numbering mobile on track.
The utility model is achieved by the following technical programs:
A kind of loading dolly numbering reading device, comprise a plurality of longitudinal tactic loading dollies, pair of tracks, numbering baffle plate, adapter plate, photoelectric switch, programmable logic controller (PLC) and telltale, each loading dolly passes through the wheel supporting of both sides in pair of tracks, and described pair of tracks is fixed on Working gantry; Numbering baffle plate is vertically fixed on loading dolly downside and it is longitudinally parallel with pair of tracks; Described adapter plate is fixed between the pair of tracks on Working gantry, and adapter plate position is corresponding with numbering baffle position; Described photoelectric switch is fixed on adapter plate and perpendicular to numbering baffle plate, photoelectric switch is all electrically connected to by being connected wire with programmable logic controller (PLC) and telltale.
The purpose of this utility model can also further realize by following technical measures.
Aforesaid loading dolly numbering reading device, wherein said numbering baffle plate comprises longitudinal substrate, described longitudinal substrate extends one or two or plural castellated plates downward vertically; Between described plural castellated plates, distance equates.
Aforesaid loading dolly numbering reading device, wherein said photoelectric switch is slot type photoelectric switch; In loading dolly reach process, numbering baffle plate has blocked passage between photoelectric switch projector and receptor during through the notch of photoelectric switch, photoelectric switch sender reads described loading dolly numbering to programmable logic controller (PLC), and result of calculation is shown to loading dolly numbers by telltale.
Aforesaid loading dolly numbering reading device, the quantity of wherein said castellated plates arranges in the following manner: the numbering baffle plate of first loading dolly downside has 1 castellated plates, the numbering baffle plate of second loading dolly downside has 2 castellated plates, the numbering baffle plate of the 3rd loading dolly downside has 3 castellated plates ... the numbering baffle plate of n loading dolly downside has n castellated plates, the number of times that programmable logic controller (PLC) is stopped by the castellated plates of loading dolly downside numbering baffle plate by photoelectric switch, calculates the numbering of this loading dolly and shows on telltale.
The utility model is simple in structure, between the projector of photoelectric switch and receptor, the every castellated plates by loading dolly downside numbering baffle plate of passage is blocked once, just to PLC, send signal one time, due to photoelectric switch be subject to castellated plates to block number of times and loading dolly numbering number identical, PLC just can read through the loading dolly of photoelectric switch and number.When automated production operation, by man-machine interface, connect plc communication, can check at any time that semifinished or finished goods on arbitrary loading dolly, in the operation situation of each station, facilitates production management and control, improved production efficiency.
Advantage and disadvantage of the present utility model, the non-limitative illustration by preferred embodiment below is for illustration and explanation, and these embodiment, only provide as an example with reference to accompanying drawing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the birds-eye view of Fig. 1;
Fig. 3 is the left view of Fig. 1.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and the utility model, for the finished product of charger, automatically to detect the embodiment of conveyor line, and each station completes a detection of a plurality of charger finished products automatically.
As shown in FIG. 1 to 3, the present embodiment comprises a plurality of longitudinal tactic loading dollies 1, pair of tracks 2, numbering baffle plate 3, adapter plate 4, photoelectric switch 5, programmable logic controller (PLC) 6 and telltale 7, each loading dolly 1 by both sides totally 4 wheels 11 be supported in pair of tracks 2, pair of tracks 2 is fixed on Working gantry; Numbering baffle plate 3 is vertically fixed on loading dolly 1 downside and longitudinally parallel with pair of tracks 2.It is inverted L shaped that adapter plate 4 is, and between the pair of tracks 2 on Working gantry, L shaped minor face is fixedly connected with 1 track 2 inner underside, and adapter plate 4 positions are corresponding with numbering baffle plate 3 positions.Photoelectric switch 5 is fixed on adapter plate 4 and perpendicular to numbering baffle plate 3, photoelectric switch 5 is all electrically connected to by being connected wire with programmable logic controller (PLC) 6 and telltale 7.
Numbering baffle plate 3 comprises longitudinal substrate 31, from longitudinal substrate 31, extends downward vertically one or two or plural castellated plates 32; Between plural castellated plates 32, distance L equates.The quantity of castellated plates arranges in the following manner: the numbering baffle plate 3 of first loading dolly 1 downside has 1 castellated plates 31, the numbering baffle plate of second loading dolly 1 downside has 2 castellated plates, the numbering baffle plate 3 of the 3rd loading dolly 1 downside has 3 castellated plates 32 ... the numbering baffle plate of n loading dolly 1 downside has n castellated plates 32, the number of times that programmable logic controller (PLC) 6 is stopped by the castellated plates 32 of loading dolly 1 downside numbering baffle plate 3 by photoelectric switch 5, calculates the numbering of this loading dolly 1 and shows on telltale 7.
Photoelectric switch 5 is slot type photoelectric switch; In loading dolly 1 reach process, numbering baffle plate 3 has blocked passage between photoelectric switch projector and receptor while passing photoelectric switch notch 51, photoelectric switch 5 senders read described loading dolly 1 numbering to programmable logic controller (PLC) 6, and result of calculation is shown to loading dolly 1 numbering by telltale 7.The loading dolly 1 that Figure 1 shows that numbering 3, the numbering baffle plate 3 of its downside has 3 castellated plates 32.When numbering baffle plate 3 moves forward into out photoelectric switch notch 51 1 times with loading dolly 1, between photoelectric switch projector and receptor, passage is numbered castellated plates 32 and stops three times, 4 three senders of photoelectric switch read described loading dolly 1 numbering to programmable logic controller (PLC) 6, and result of calculation is demonstrated to the numbering " 3 " of loading dolly 1 by telltale 7, simple and fast.
The present embodiment detects conveyor line automatically for the finished product of charger, this conveyor line has six stations, except the first station needs the artificial location supporting plate that a plurality of chargers are placed on loading dolly 1 one by one upper outside, remaining four detection stations and a unloading station all carry out automatically.Loading dolly 1 moves forward under drive belt transmission, to one stop while detecting station and automatically carry out a detection, four loading dollies 1 carry respectively a plurality of chargers and are transported to respectively different stations and both can also can detect separately simultaneously, have improved detection efficiency.
In addition to the implementation, the utility model can also have other embodiments, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection domain of the utility model requirement.
Claims (5)
1. a loading dolly is numbered reading device, it is characterized in that: comprise a plurality of longitudinal tactic loading dollies, pair of tracks, numbering baffle plate, adapter plate, photoelectric switch, programmable logic controller (PLC) and telltale, each loading dolly passes through the wheel supporting of both sides in pair of tracks, and described pair of tracks is fixed on Working gantry; Numbering baffle plate is vertically fixed on loading dolly downside and it is longitudinally parallel with pair of tracks; Described adapter plate is fixed between the pair of tracks on Working gantry, and adapter plate position is corresponding with numbering baffle position; Described photoelectric switch is fixed on adapter plate and perpendicular to numbering baffle plate, photoelectric switch is all electrically connected to by being connected wire with programmable logic controller (PLC) and telltale.
2. loading dolly as claimed in claim 1 numbering reading device, is characterized in that: described numbering baffle plate comprises longitudinal substrate, and described longitudinal substrate extends one or two or plural castellated plates downward vertically.
3. loading dolly numbering reading device as claimed in claim 2, is characterized in that: between described plural castellated plates, distance equates.
4. loading dolly numbering reading device as claimed in claim 1, is characterized in that: described photoelectric switch is slot type photoelectric switch; In loading dolly reach process, numbering baffle plate has blocked passage between photoelectric switch projector and receptor during through the notch of photoelectric switch, photoelectric switch sender reads described loading dolly numbering to programmable logic controller (PLC), and result of calculation is shown to loading dolly numbers by telltale.
5. loading dolly as claimed in claim 2 is numbered reading device, it is characterized in that: the quantity of described castellated plates arranges in the following manner: first loading dolly downside has 1 castellated plates, the numbering baffle plate of second loading dolly downside has 2 castellated plates, the numbering baffle plate of the 3rd loading dolly downside has 3 castellated plates the numbering baffle plate of n loading dolly downside has n castellated plates, the number of times that programmable logic controller (PLC) is stopped by the castellated plates of loading dolly downside numbering baffle plate by photoelectric switch, calculate the numbering of this loading dolly and show on telltale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320548427.6U CN203512629U (en) | 2013-09-05 | 2013-09-05 | Device for reading serial numbers of loading trolleys |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320548427.6U CN203512629U (en) | 2013-09-05 | 2013-09-05 | Device for reading serial numbers of loading trolleys |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203512629U true CN203512629U (en) | 2014-04-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320548427.6U Expired - Fee Related CN203512629U (en) | 2013-09-05 | 2013-09-05 | Device for reading serial numbers of loading trolleys |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203512629U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106289458A (en) * | 2015-05-29 | 2017-01-04 | 中国科学院沈阳自动化研究所 | A kind of level meter automatic calibration device |
-
2013
- 2013-09-05 CN CN201320548427.6U patent/CN203512629U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106289458A (en) * | 2015-05-29 | 2017-01-04 | 中国科学院沈阳自动化研究所 | A kind of level meter automatic calibration device |
| CN106289458B (en) * | 2015-05-29 | 2019-04-30 | 中国科学院沈阳自动化研究所 | A kind of level meter automatic calibration device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20160905 |