CN104259551A - Automatic alignment device of steel grating original plate - Google Patents
Automatic alignment device of steel grating original plate Download PDFInfo
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- CN104259551A CN104259551A CN201410460209.6A CN201410460209A CN104259551A CN 104259551 A CN104259551 A CN 104259551A CN 201410460209 A CN201410460209 A CN 201410460209A CN 104259551 A CN104259551 A CN 104259551A
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- guide plate
- proximity switch
- steel grating
- motor
- photoelectric sensor
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Abstract
The invention discloses an automatic alignment device of a steel grating original plate and relates to the technical field of steel gratings. The automatic alignment device comprises a photoelectric sensor, a left mobile guide plate, a right mobile guide plate, first proximity switches, second proximity switches, a third proximity switch, a horizontal lead screw, a motor and a controller; a light transmitting end and a light receiving end of the photoelectric sensor are arranged on the bilateral sides of the steel grating original plate respectively, wherein the steel grating original plate is located on a conveyor belt of a conveying device; the horizontal lead screw is arranged below the conveyor belt; threads which are formed on the left portion of the horizontal lead screw and threads which are formed on the right portion of the horizontal lead screw are opposite to each other; one end of the horizontal lead screw is connected with the motor; the horizontal lead screw is matched with the left mobile guide plate and the right mobile guide plate; the left mobile guide plate and the right mobile guide plate are provided with the corresponding first proximity switch and second proximity switch respectively; one side of the left mobile guide plate or one side of the right mobile guide plate is provided with the third proximity switch; the photoelectric sensor, the first proximity switches, the second proximity switches, the third proximity switch, the motor and a motor of the conveying device are connected with the controller.
Description
Technical field
The present invention relates to steel grating production technical field.
Background technology
The production procedure of current steel grating plate is: put raw material → crimping → centering → crop.Wherein centering operation adopts the mode of manual work, and not only labour intensity is large, and owing to being manual operation, its production efficiency is low, and the activity duration is long.The particularly specification disunity of raw sheet, causes raw sheet alignment time to account for about 1/4 of total elapsed time.The more important thing is that this operation is the intermediate step connecting upper and lower operation, the sluggishness of this operation directly has influence on the automatic job of production line, and whole production line is stopped.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of steel grating raw sheet automatic centering device, utilizes this frame for movement to add necessary software control procedure, realizes the automatic capturing to steel grating raw sheet; Centering is accurately rapid, reduces labour intensity, decreases alignment time, improve operating efficiency, ensure that the continuous seepage of whole production line.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of steel grating raw sheet automatic centering device, comprise photoelectric sensor, move left guide plate, the guide plate that moves right, the first proximity switch, the second proximity switch, the 3rd proximity switch, horizontal leading screw, motor and controller; The light transmitting terminal of described photoelectric sensor and optical receiving end are located at the both sides of the steel grating raw sheet be positioned on the conveyer belt of conveying device respectively; Be provided with horizontal leading screw below conveyer belt, the screw thread of horizontal leading screw left part and right part is reverse, and horizontal leading screw one end is connected with motor; Horizontal leading screw is combined with and moves left guide plate and the guide plate that moves right, move left guide plate and the guide plate that moves right is respectively equipped with the first proximity switch and the second proximity switch, move left guide plate or the side of the guide plate that moves right is provided with the 3rd proximity switch; Described photoelectric sensor, the first proximity switch, the second proximity switch, the 3rd proximity switch, motor are connected with controller respectively with the motor of conveying device.
Further technical scheme, described controller is PLC.
Further technical scheme, described PLC type number is Siemens 200PLC.
Further technical scheme, described photoelectric sensor adopts Omron PL-N5M1R.
The beneficial effect adopting technique scheme to produce is: present invention achieves the automatic capturing to steel grating raw sheet, and centering is accurately rapid, reduces labour intensity, decreases alignment time, improve operating efficiency, ensure that whole production line continuous seepage.Be provided with photoelectric sensor, can automatically identify with or without steel grating raw sheet, adjustment moves left guide plate and the guide plate that moves right automatically, steel grating raw sheet is put assigned address, realizes the automatic production of compression joint technique to crop technique.
Accompanying drawing explanation
Fig. 1 is structure principle chart of the present invention;
Fig. 2 is circuit theory diagrams of the present invention;
In the accompanying drawings: 1, photoelectric sensor, 2, move left guide plate, the 3, first proximity switch, the 4, second proximity switch, the 5, the 3rd proximity switch, 6, horizontal leading screw, 7, motor, 8, move right guide plate, 9, steel grating raw sheet.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
As shown in Figure 1, steel grating raw sheet automatic centering device, comprises photoelectric sensor 1, moves left guide plate 2, move right guide plate 8, first proximity switch 3, second proximity switch 4, the 3rd proximity switch 5, horizontal leading screw 6, motor 7 and controller; Photoelectric sensor 1 adopts Omron PL-N5M1R, comprises light transmitting terminal and optical receiving end.Light transmitting terminal and optical receiving end are located at the both sides of the steel grating raw sheet 9 be positioned on the conveyer belt of conveying device respectively; Be provided with horizontal leading screw 6 below conveyer belt, the screw thread of horizontal leading screw 6 left part and right part is reverse, and horizontal leading screw 6 right-hand member is connected with motor 7; Horizontal leading screw 6 is combined with and moves left guide plate 2 and the guide plate 8 that moves right, move left guide plate 2 and the guide plate 8 that moves right is respectively equipped with the first proximity switch 3 and the second proximity switch 4, move left guide plate 2 or the right side of the guide plate 8 that moves right is provided with the 3rd proximity switch 5; Photoelectric sensor 1, first proximity switch 3, second proximity switch 4, the 3rd proximity switch 5, motor 7 are connected with controller respectively with the motor of conveying device.Controller is PLC, and model is Siemens 200PLC.Controller also can adopt chip microcontroller, and controller PLC programmes by conventional method.
When the present invention works, light transmitting terminal sends optical signal, when the steel grating raw sheet 9 on conveyer belt is just past photoelectric sensor 1, optical receiving end can not receiving optical signals, photoelectric sensor 1 can send the signal of telecommunication to controller, represent that steel grating raw sheet 9 arrives assigned address, the motor 7 that controller controls conveying device makes conveyer belt stop, and starts centering.
Starter motor 7 rotates clockwise, driven by horizontal leading screw 6 and move left guide plate 2 and move right guide plate 8 to intermediary movements, thus make steel grating raw sheet 9 arrive assigned address, when the first proximity switch 3 and the second proximity switch 4 have signal to produce (when the first proximity switch 3 and the second proximity switch 4 distance steel grid raw sheet 9 are for 0-5mm, namely signal is had to produce), controller controls motor 7 stop motion, steel grating raw sheet 9 centering this moment.Start crop.
Crop is complete, photoelectric sensor 1 blackout, and represent that steel grating raw sheet 9 machines, controller sends signal to motor 7, and motor 7 rotates counterclockwise.3rd proximity switch 5 produce signal (when the 3rd proximity switch 5 with move right guide plate 8 apart from there being signal during 5-10mm and produce), motor 7 stops operating, move left guide plate 2 to restore with the guide plate 8 that moves right, start the centering operation of next steel grating raw sheet 9.
Claims (4)
1. a steel grating raw sheet automatic centering device, it is characterized in that comprising photoelectric sensor (1), move left guide plate (2), the guide plate that moves right (8), the first proximity switch (3), the second proximity switch (4), the 3rd proximity switch (5), horizontal leading screw (6), motor (7) and controller; The light transmitting terminal of described photoelectric sensor (1) and optical receiving end are located at the both sides of the steel grating raw sheet (9) be positioned on the conveyer belt of conveying device respectively; Be provided with horizontal leading screw (6) below conveyer belt, the screw thread of horizontal leading screw (6) left part and right part is reverse, and horizontal leading screw (6) one end is connected with motor (7); Horizontal leading screw (6) is combined with and moves left guide plate (2) and the guide plate that moves right (8), move left on guide plate (2) and the guide plate that moves right (8) and be respectively equipped with the first proximity switch (3) and the second proximity switch (4), the side moving left guide plate (2) or the guide plate that moves right (8) is provided with the 3rd proximity switch (5); Described photoelectric sensor (1), the first proximity switch (3), the second proximity switch (4), the 3rd proximity switch (5), motor (7) are connected with controller respectively with the motor of conveying device.
2. steel grating raw sheet automatic centering device according to claim 1, is characterized in that described controller is PLC.
3. steel grating raw sheet automatic centering device according to claim 2, is characterized in that described PLC type number is Siemens 200PLC.
4. steel grating raw sheet automatic centering device according to claim 1, is characterized in that described photoelectric sensor (1) adopts Omron PL-N5M1R.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410460209.6A CN104259551B (en) | 2014-09-11 | 2014-09-11 | Steel grating raw sheet automatic centering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410460209.6A CN104259551B (en) | 2014-09-11 | 2014-09-11 | Steel grating raw sheet automatic centering device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104259551A true CN104259551A (en) | 2015-01-07 |
| CN104259551B CN104259551B (en) | 2016-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410460209.6A Active CN104259551B (en) | 2014-09-11 | 2014-09-11 | Steel grating raw sheet automatic centering device |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6325198B1 (en) * | 1998-06-26 | 2001-12-04 | Eveready Battery Company, Inc. | High speed manufacturing system |
| CN101143393A (en) * | 2007-10-26 | 2008-03-19 | 江苏工业学院 | Steel grid plate composite blade shearing machine |
| CN201371273Y (en) * | 2009-02-24 | 2009-12-30 | 宁波九龙机械制造有限公司 | Multi-edge shearing machine |
| CN103121166A (en) * | 2013-02-01 | 2013-05-29 | 宁波新州焊接设备有限公司 | Steel grating welding machine |
| CN204075365U (en) * | 2014-09-11 | 2015-01-07 | 新兴铸管股份有限公司 | Steel grating raw sheet automatic centering device |
-
2014
- 2014-09-11 CN CN201410460209.6A patent/CN104259551B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6325198B1 (en) * | 1998-06-26 | 2001-12-04 | Eveready Battery Company, Inc. | High speed manufacturing system |
| CN101143393A (en) * | 2007-10-26 | 2008-03-19 | 江苏工业学院 | Steel grid plate composite blade shearing machine |
| CN201371273Y (en) * | 2009-02-24 | 2009-12-30 | 宁波九龙机械制造有限公司 | Multi-edge shearing machine |
| CN103121166A (en) * | 2013-02-01 | 2013-05-29 | 宁波新州焊接设备有限公司 | Steel grating welding machine |
| CN204075365U (en) * | 2014-09-11 | 2015-01-07 | 新兴铸管股份有限公司 | Steel grating raw sheet automatic centering device |
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| Publication number | Publication date |
|---|---|
| CN104259551B (en) | 2016-11-09 |
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