CN205802538U - Shifting carrying platform shipment alignment system - Google Patents

Shifting carrying platform shipment alignment system Download PDF

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Publication number
CN205802538U
CN205802538U CN201620687791.4U CN201620687791U CN205802538U CN 205802538 U CN205802538 U CN 205802538U CN 201620687791 U CN201620687791 U CN 201620687791U CN 205802538 U CN205802538 U CN 205802538U
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China
Prior art keywords
shifting
platform
shipment
encoder
photoswitch
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Active
Application number
CN201620687791.4U
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Chinese (zh)
Inventor
李晓
文雁
陈国赞
崔冠冠
陈锐
殷建国
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Chaint Corp
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Changsha Chaint Machinery Co Ltd
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Publication date
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Priority to CN201620687791.4U priority Critical patent/CN205802538U/en
Application granted granted Critical
Publication of CN205802538U publication Critical patent/CN205802538U/en
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Abstract

Shifting carrying platform shipment alignment system, including encoder, photoswitch, proximity switch, Programmable Logic Controller, industrial control computer, shifting carrying platform.Programmable Logic Controller leads to and ground industrial control computer communication.Encoder, photoswitch, proximity switch are connected with Programmable Logic Controller by cable.Encoder is arranged on above the speed reducer output shaft of translation motor.Described photoswitch is arranged on goods yard by Pillar stand and puts the position between shipment position, and detects light and be perpendicular to the operation track of shifting carrying platform, and proximity switch is installed on the two ends of track, it is ensured that shifting carrying platform will not bump against the dead shelves of machinery.This utility model shifting carrying platform based on encoder and photoswitch shipment alignment system can not only be accurately positioned the position of goods, and system stability is reliable, positioning precision is high, low cost.

Description

Shifting carrying platform shipment alignment system
Technical field
This utility model belongs to logistics equipment automation field, is specifically related to cylindrical goods in logistics conveyer system and exists Position control system during shipment on the shifting carrying platform of straight reciprocating motion.
Background technology
At present, the location of shifting carrying platform typically uses position detecting switch location or encoder location.Position is detected Switch location, by ground, detection switch in deceleration position is installed and shifting carrying platform is positioned by stopping position detection switch, the method Disclosure satisfy that positioning requirements, but precision is the highest;Encoder positions, and the translation motor of shifting carrying platform is installed encoder, is moved through Carrying out encoder to count in journey, by calculating the relative position that i.e. can get shifting carrying platform, positioning precision is high, but can only position shifting The position of carrying platform, it is impossible to be accurately positioned the position of goods above shifting carrying platform.
Utility model content
This utility model aims to provide a kind of shifting carrying platform shipment alignment system, and good stability, positioning precision are high, it is possible to suitable For rectilinear orbit, it is adaptable to the transfer of transfer cylindrical goods.
The purpose of this utility model is achieved in that
Shifting carrying platform shipment alignment system, including encoder, photoswitch, proximity switch, Programmable Logic Controller, industry control Computer processed, shifting carrying platform, Programmable Logic Controller is connected with ground industrial control computer by cable, encoder, light Electric switch, proximity switch are connected with Programmable Logic Controller by cable.The reductor that described encoder is arranged on translation motor is defeated Above shaft.Described photoswitch is arranged on goods yard by Pillar stand and puts the position between shipment position, and examines Light-metering line is perpendicular to the operation track of shifting carrying platform.Described proximity switch is installed on the two ends of track, to ensure that shifting carrying platform is not The dead shelves of machinery can be bumped against.
Shifting carrying platform shipment position control method, comprises the following steps:
(1) information of the size of goods, shipment interface is passed to Programmable Logic Controller by industrial control computer;
(2) when Programmable Logic Controller record shifting carrying platform moves, numerical value and the photoswitch of encoder sense on platform Goods time encoder numerical value, calculate the actual displacement that encoder numerical value is corresponding;
(3) Programmable Logic Controller is by known photoswitch, the positional information of shipment interface equipment centrage and goods Dimension information, calculates the position of goods exactly, and controls shifting carrying platform and move to corresponding position Goods Outwards.
The beneficial effects of the utility model: by the input positional information of photoswitch, shipment interface equipment centrage Positional information and cargo size information, Controlled by Programmable Controller shifting carrying platform moves to the centrage of goods and shipment interface sets The position that standby centrage overlaps, it is ensured that goods is at the center of shipment interface equipment, it is to avoid occur goods to drop accident, and in-orbit Proximity switch is installed at the two ends in road, it is ensured that shifting carrying platform will not bump against the dead shelves of machinery, it is to avoid impacts shifting carrying platform.
Accompanying drawing explanation
Fig. 1 is this utility model structural front view.
Fig. 2 is this utility model structure top view.
Fig. 3 is this utility model structure left view.
Fig. 4 is this utility model process station schematic diagram.
In figure: 1-shifting carrying platform, 2-encoder, 3-translation motor, 4-proximity switch, 5-photoswitch, 6-enters goods interface Equipment, 7-shipment interface equipment.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further described.
As shown in Figure 1, Figure 2, Figure 3 shows, shifting carrying platform shipment alignment system includes that 1-shifting carrying platform, 2-encoder, 3-translate Motor, 4-proximity switch, 5-photoswitch, 6-enter goods interface equipment, 7-shipment interface equipment, also Programmable Logic Controller, work Industry controls computer.Programmable Logic Controller is logical with ground industrial control computer communication, 2-encoder, 5-photoswitch, 4-proximity switch is connected with Programmable Logic Controller by cable.Described 2-encoder is arranged on the reductor output of 3-translation motor Above axle, described 5-photoswitch is arranged on goods yard by Pillar stand and puts the position between shipment position, and examines Light-metering line is perpendicular to the operation track of 1-shifting carrying platform, and 4-proximity switch is installed on the two ends of track, it is ensured that 1-shifting carrying platform is not The dead shelves of machinery can be bumped against.
As shown in Figure 4, the control method of shifting carrying platform shipment location, comprise the following steps:
(1) information such as size R of goods, shipment interface are passed to Programmable Logic Controller by industrial control computer;
(2) when Programmable Logic Controller record shifting carrying platform moves, numerical value and the photoswitch of encoder sense on platform Goods time encoder numerical value, Programmable Logic Controller calculates actual displacement X that encoder numerical value is corresponding3
(3) Programmable Logic Controller passes through known photoswitch (X2), shipment interface equipment centrage (X1) positional information With cargo size information, calculate the position of goods accurately, and control shifting carrying platform and move to corresponding position Goods Outwards.
Specific formula for calculation is as follows: X1=X3+R+X4.Wherein X3By goods size and goods, the position on platform is affected, Need to calculate every time.
This utility model, in order to improve positioning precision, takes into full account speed and the response of translation motor brake of shifting carrying platform Time.When the center of the centre distance shipment interface equipment of goods also has certain distance, Controlled by Programmable Controller transfer is put down Platform runs slowly;The center of goods just with the center superposition of shipment interface equipment before certain distance time control motor brake embrace Lock, when shifting carrying platform stops, just center with shipment interface equipment, the center of goods essentially coincides, positioning accurate in practice Degree can reach ± 10mm within.

Claims (1)

1. shifting carrying platform shipment alignment system, including encoder, photoswitch, proximity switch, Programmable Logic Controller, Industry Control Computer, shifting carrying platform, described Programmable Logic Controller is connected with ground industrial control computer by cable, described coding Device, photoswitch, proximity switch are connected with Programmable Logic Controller by cable, it is characterised in that: encoder is arranged on translation electricity Above the speed reducer output shaft of machine;Photoswitch is arranged on goods yard by Pillar stand and puts between shipment position, detection Light is perpendicular to the operation track of shifting carrying platform;Proximity switch is installed on the two ends of track.
CN201620687791.4U 2016-07-04 2016-07-04 Shifting carrying platform shipment alignment system Active CN205802538U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620687791.4U CN205802538U (en) 2016-07-04 2016-07-04 Shifting carrying platform shipment alignment system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620687791.4U CN205802538U (en) 2016-07-04 2016-07-04 Shifting carrying platform shipment alignment system

Publications (1)

Publication Number Publication Date
CN205802538U true CN205802538U (en) 2016-12-14

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ID=57512596

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620687791.4U Active CN205802538U (en) 2016-07-04 2016-07-04 Shifting carrying platform shipment alignment system

Country Status (1)

Country Link
CN (1) CN205802538U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105966948A (en) * 2016-07-04 2016-09-28 长沙长泰智能装备有限公司 Delivery positioning system for load transfer platform and control method
CN113085918A (en) * 2021-03-31 2021-07-09 天津一重电气自动化有限公司 Intelligent steel coil transportation system based on power supply of trolley lines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105966948A (en) * 2016-07-04 2016-09-28 长沙长泰智能装备有限公司 Delivery positioning system for load transfer platform and control method
CN113085918A (en) * 2021-03-31 2021-07-09 天津一重电气自动化有限公司 Intelligent steel coil transportation system based on power supply of trolley lines

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