CN111573193A - Tray support guiding system and method - Google Patents
Tray support guiding system and method Download PDFInfo
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- CN111573193A CN111573193A CN202010319422.0A CN202010319422A CN111573193A CN 111573193 A CN111573193 A CN 111573193A CN 202010319422 A CN202010319422 A CN 202010319422A CN 111573193 A CN111573193 A CN 111573193A
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- tray
- support
- light source
- information
- electric light
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G37/00—Combinations of mechanical conveyors of the same kind, or of different kinds, of interest apart from their application in particular machines or use in particular manufacturing processes
- B65G37/02—Flow-sheets for conveyor combinations in warehouses, magazines or workshops
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- Mechanical Engineering (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses a tray support guiding system and method, and belongs to the technical field of automobile manufacturing. The computer system searches a database through bar code information, transmits tray support and supporting block position information to the light-emitting electric light source through an instruction, the light-emitting electric light source emits a group of corresponding rays according to the instruction, an operator places the corresponding support and supporting blocks according to the positions of the emitting points of the rays on the tray, then places the workpiece on the tray, releases the tray, and resets the light-emitting electric light source. The process realizes the function of efficiently and accurately selecting the complex tray support through simple data interaction.
Description
Technical Field
The invention relates to a method and a system for providing guidance for a support on a workpiece tray, and belongs to the technical field of automobile manufacturing. And more particularly to a tray support guidance system and method.
Background
The tray is widely used in the field of automobile manufacturing, and is commonly used for supporting and assembling parts such as an engine, a gearbox, a front axle, a rear axle, a cradle and the like. Along with the increasing individual demands of people on automobiles, the flexible production degree of the automobiles is also increased, various engines, gearboxes, front axles, rear axles, cradles and the like need to be produced on the same production line and are used as the unique trays of the production line, in order to produce various automobile types, a plurality of groups of movable supporting and supporting blocks are generally required to be manufactured, and each group of supporting and supporting blocks corresponds to one automobile type. The multiple groups of supports and support blocks can meet the production of multiple vehicle types, but great challenges are brought to the operation of operators, a large amount of time needs to be consumed, corresponding supports and support blocks are selected according to vehicle types, wrong supports or support blocks are easily selected, and the production line beat is influenced.
Journal modern information technology discloses design and implementation of an automatic matching system for automobile production line trays based on RFID technology, and specifically, objects are 'intelligentized' in a mode that labels of the objects are read and written, information of the labels of the trays is read and written and is uploaded to a database, and related programming and control can be performed on actions of the trays according to needs. Moreover, each label is equivalent to an identity, and before any action is performed, the label can be read and written by the reader-writer to verify the identity, the next action is performed according to the preset condition, a warning is provided or a preset flow is triggered, and the error probability of automatic production is reduced to the minimum.
Disclosure of Invention
The invention discloses a tray support guiding system and a tray support guiding method.
In order to solve the technology, the invention discloses a tray supporting and guiding system which is characterized by comprising a supporting frame positioned above a production line, a data acquisition and processing system, a luminous electric light source and an information reading device which are arranged on the supporting frame, and a locking mechanism positioned on the production line and used for limiting the movement of a tray;
the information reading device is used for reading the bar code of the workpiece and feeding back the information of the vehicle type to the data acquisition processing system;
the data acquisition and processing system comprises a database for inputting and storing tray digital-analog information, vehicle type information, support arranged on the tray and pallet matching information; and the data acquisition and processing system can control the luminous electric light source to be used for sending prompt information to the supporting and supporting blocks arranged on the tray.
Further, the data acquisition and processing system searches the database according to the vehicle type information and sends the position information of the support and the support block arranged on the tray to the luminous electric light source.
Furthermore, a light source emitter is arranged in the luminous electric light source, and the position of the emitting point of each group of rays emitted by the light source emitter corresponds to the position of the supporting and supporting block of a workpiece.
Further, the light-emitting electric light source comprises a laser ball.
Furthermore, after the corresponding support on the tray and the position of the support block are placed, the locking mechanism releases the tray to enable the tray to move towards the direction far away from the support frame.
Further, the specific arrangement of the supports and the support blocks on the pallet is used for meeting the production requirements of various vehicle types.
In addition, the invention also discloses a guiding method of the system, which is characterized by comprising the following steps:
1) the information reading device reads the bar code of the workpiece and feeds the vehicle type information back to the data acquisition and processing system;
2) the data acquisition and processing system searches a database according to the vehicle type information and sends the position information of the supporting and supporting block on the tray to the luminous electric light source through an instruction;
3) a laser transmitter arranged in the luminous electric light source sends prompt information to the support and the supporting block on the tray;
4) manually placing a support and a supporting block according to the instruction of the luminous electric light source, and then placing the workpiece on the tray;
5) the locking mechanism releases the tray to enable the tray to move towards the direction far away from the supporting frame, and the luminous electric light source resets.
Further, in step 3), the position of the shot point of each group of rays emitted by the laser emitter corresponds to the position of a support and a supporting block of a workpiece.
Further, in the step 5), after the information of the release of the tray is transmitted to the luminous electric light source through the data acquisition and processing system, a laser emitter arranged in the luminous electric light source is reset.
Further, when the tray moves to the position below the supporting frame on the production line and is locked by the locking mechanism, the light-emitting electric light source is located right above the tray.
The invention has the following beneficial effects:
1. the invention designs a tray support guiding system which can find tray support and supporting block information corresponding to a vehicle type in a computer system database according to vehicle type information, form an instruction and transmit the instruction to a luminous electric light source, wherein a light source emitter is arranged in the luminous electric light source, the position of the emitting point of each group of rays emitted by the light source emitter corresponds to the position of the support and supporting block of a workpiece, and the corresponding support and supporting block can be placed.
2. The invention designs a tray supporting and guiding method, which is characterized in that a workpiece bar code to be on-line is read manually through an information reading device, the bar code information is fed back to a computer system, the computer system searches a database through the bar code information, tray supporting and supporting block position information is sent to a luminous electric light source through an instruction, the luminous electric light source emits a group of corresponding rays according to the instruction, an operator places the corresponding supporting and supporting blocks according to the positions of the emitting points of the rays on a tray, then the workpiece is placed on the tray, the tray is released, and a laser ball is reset. The process realizes the function of efficiently and accurately selecting the complex tray support through simple data interaction.
Drawings
FIG. 1 is a schematic structural view of a tray support and guide system designed according to the present invention;
FIG. 2 is a schematic structural view of a tray support and guide system designed according to the present invention;
FIG. 3 is a schematic structural view of a tray support and guide system designed according to the present invention;
FIG. 4 is a schematic structural view of a tray support and guide system designed according to the present invention;
FIG. 5 is a structural diagram of a supporting position on the tray in this embodiment;
FIG. 6 is a structural diagram of a supporting position on the tray in this embodiment;
FIG. 7 is a structural diagram of a supporting position relationship on the tray in this embodiment;
FIG. 8 is a flow chart of guidance using the designed system.
Wherein, the numbering of each part in the above-mentioned figure is as follows:
the device comprises a flow production line 1, a support frame 2, a data acquisition and processing system 3, a luminous electric light source 4, an information reading device 5, a tray 6 and a locking mechanism 7; a first support 8, a second support 9, a third support 10, a fourth support 11, a fifth support 12, a sixth support 13, a seventh support 14, an eighth support 15, a ninth support 16, a tenth support 17, an eleventh support 18, and a twelfth support 19.
Detailed Description
The invention discloses a tray support guiding system for solving the problem that the process of a production line is influenced by wrong selection of a support and a support block on the existing tray, which comprises a support frame positioned above the production line, a data acquisition and processing system, a luminous electric light source and an information reading device which are arranged on the support frame, and a locking mechanism positioned on the production line and used for limiting the movement of the tray; specifically, the bar code of the workpiece to be on-line is read through an information reading device, bar code information is fed back to a data acquisition and processing system, the data acquisition and processing system retrieves a database through bar code information, tray support and supporting block position information is issued to a luminous electric light source through an instruction, the luminous electric light source sends prompt information to the support and supporting blocks arranged on the tray according to the instruction, an operator places the corresponding support and supporting blocks according to the prompt information, then the workpiece is placed on the tray, the tray is released, and the luminous electric light source resets.
Embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
Example 1
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the tray supporting and guiding system includes a supporting frame 2 located above the flow production line 1, a data collecting and processing system 3, a light-emitting electric light source 4 and an information reading device 5 arranged on the supporting frame 2, and further includes a locking mechanism 7 located at the edge of a tray 6 on the flow production line 1 for limiting the movement of the tray 6, and the light-emitting electric light source 4 is located right above the tray 6;
the information reading device 5 is used for reading the bar code of the workpiece and feeding back the information of the vehicle type to the data acquisition and processing system 3; in this embodiment, the information reading device 5 is preferably a code scanning gun.
The data acquisition and processing system 3 comprises a database for inputting and storing tray digital-analog information, vehicle type information, support arranged on the tray and pallet matching information; and the data acquisition and processing system 3 may control the light-emitting electric light source 4 for sending position locking information to the support and pallet arranged on the pallet 6. Specifically, for the data acquisition and processing system 3, it may search the database according to vehicle type information and send the position information of the support and the pallet arranged on the pallet 6 to the light-emitting electric light source 4.
As shown in fig. 2 and 3, the light-emitting electric light source 4 is located right above the tray 6, so that it can conveniently emit position locking information to the support and the support block arranged on the tray 6. For the light-emitting electric light source 4 which can be an electric light source capable of emitting rays, the light-emitting electric light source is preferably a laser ball in the embodiment, more than one group of laser emitters are arranged in the laser ball, the emitting point position of the rays emitted by each group of laser emitters corresponds to the position of a support and a supporting block of a vehicle type, meanwhile, related programs are also arranged in the laser ball and can be executed by the data acquisition and processing system 3, specifically, the related programs arranged in the laser ball comprise programs for arranging emitting point positions of several groups of laser emitters, each group has a group number and corresponds to a vehicle type, after the data acquisition and processing system transmits vehicle type information, the laser ball executes the program for the group number corresponding to the vehicle type, the angle of the laser emitters is adjusted, and the emitting points fall to the corresponding support positions.
Meanwhile, as can be seen from fig. 4, the locking mechanism 7 includes a limiting boss located on the flow production line 1 and used for preventing the tray 6 from moving towards the production line running direction, and a button connected to the limiting boss and controlling the limiting boss to move in the vertical direction, when the tray 6 is located right below the light-emitting electric light source 4, the tray 6 is blocked, the tray 6 is located at a position relatively stationary with the light-emitting electric light source 4, after the support and the support block are arranged, the button is patted, the limiting boss moves vertically downwards, the tray 6 continues to move towards a direction away from the support frame 2 under the power control of the flow production line 1, and after the tray 6 completely passes over the limiting boss, the limiting boss automatically resets. Meanwhile, the button interacts with the data acquisition and processing system 3, specifically, the electric control cabinet of the assembly line is connected with the data acquisition and processing system through a signal line, the button release information can be transmitted to the electric control cabinet of the assembly line, the electric control cabinet transmits the information to the data acquisition system, the data acquisition system feeds back the information to the electric control cabinet after receiving the information, and then the electric control cabinet controls the button to reset through signals. The tray release information can be transmitted to the data acquisition and processing system 3, the data acquisition and processing system 3 transmits the tray release information to the luminous electric light source 4, wherein the luminous point light source is connected with the data acquisition and processing system through a signal line, and the luminous electric light source 4 resets related light after receiving the information.
Example 2
To explain the processing system of the present invention in more detail, the following description is made in conjunction with specific processing procedures.
As can be seen from fig. 5, 6 and 7, twelve supports are arranged on the tray 6, wherein eight supports, namely a third support 10, a fourth support 11, a seventh support 14, an eighth support 15, a ninth support 16, a tenth support 17, an eleventh support 18 and a twelfth support 19, can be overturned, and the rest supports cannot be pushed over. Meanwhile, the twelve supports can meet the production of nine vehicle types, and each vehicle type uses four supports, as shown in the following table 1, one support is used in each region of No. 1-4, and three supports are used in No. 1 region: the first support, the third support, the fifth support, regional three supports No. 2: the second support, the fourth support, the sixth support, regional three supports in No. 3: seventh support, ninth support, eleventh support, zone No. 4 three supports: eighth support, tenth support, twelfth support, show in particular that table 1:
table 1 support instruction list
The data acquisition and processing system 3 records the corresponding relation between the vehicle type and the support, generates a command according to the corresponding relation and sends the command to the laser ball, preferably, four groups of laser transmitters are arranged in the laser ball, the laser ball emits four rays in different directions according to the command information, the corresponding support is lightened, and an operator selects the corresponding support.
The following table 2 lists the correspondence between the vehicle type and the support;
TABLE 2 vehicle type-support relation table
As can be seen from tables 1 and 2, for example, the pallet 6 moves forward along the production line 1, stops at the stop position when encountering the locking mechanism 7, the operator scans the bar code of the workpiece by using the information reading device 5 such as a code scanning gun, the scanning gun feeds the vehicle type code 1001 back to the data acquisition and processing system 3, the data acquisition and processing system 3 retrieves data from the database, inquires the support of the vehicle type 1 as the first support, the second support, the seventh support and the eighth support, and issues an instruction 1111 to the laser ball, four transmitters in the laser ball execute the instructions of 1, 1 and 1 respectively, and emit rays toward the first support 8, the second support 9, the seventh support 14 and the eighth support 15 respectively, as shown in fig. 7, the operator selects the corresponding support according to the lighting result of the support point, places the workpiece on the support, strikes the release button after stabilizing, and contracts the limit boss, and (4) the tray moves forwards, the system receives the release information and sends the release information to the laser ball, and the four built-in emitters reset after the laser ball receives the instruction.
With the above description and fig. 8, the present invention designs a tray support guidance method, specifically, a scan gun is used to scan a bar code of a workpiece to be on-line, the scan gun feeds the bar code information back to a computer system, the computer system searches a database through the bar code information, and sends tray support and tray position information to a laser ball through an instruction, the laser ball emits a set of corresponding rays according to the instruction, an operator places the corresponding support and tray according to the position of the ray point on the tray, then places the workpiece on the tray, releases the tray, and resets the laser ball. The process realizes the function of efficiently and accurately selecting the complex tray support through simple data interaction.
Claims (10)
1. A tray supporting and guiding system is characterized by comprising a supporting frame positioned above a production line, a data acquisition and processing system, a luminous electric light source and an information reading device which are arranged on the supporting frame, and a locking mechanism positioned on the production line and used for limiting the movement of a tray;
the information reading device is used for reading the bar code of the workpiece and feeding back the information of the vehicle type to the data acquisition processing system;
the data acquisition and processing system comprises a database for inputting and storing tray digital-analog information, vehicle type information, support arranged on the tray and pallet matching information; and the data acquisition and processing system is used for controlling the luminous electric light source to send prompt information to the supporting and supporting blocks arranged on the tray.
2. The tray support and guidance system according to claim 1, wherein the data acquisition and processing system searches the database according to vehicle type information and sends position information of the support and the pallet arranged on the tray to the light-emitting electric light source.
3. The tray support and guidance system of claim 2, wherein a light source emitter is provided in the light source, and the position of the point of each set of rays emitted by the light source emitter corresponds to the position of the support and the support block of a workpiece.
4. The tray support directing system according to claim 3, wherein said light-emitting electric light source comprises a laser ball.
5. The tray support and guide system of claim 3 or 4, wherein the locking mechanism releases the tray to move the tray away from the support frame after the corresponding support and the position of the pallet on the tray are set.
6. The tray support and guidance system according to any one of claims 1 to 4, wherein the specific arrangement of the supports and the pallets on the tray is used for satisfying the production of various vehicle types.
7. A method of directing the system of claim 1, comprising the steps of:
1) the information reading device reads the bar code of the workpiece and feeds the vehicle type information back to the data acquisition and processing system;
2) the data acquisition and processing system searches a database according to the vehicle type information and sends the position information of the supporting and supporting block on the tray to the luminous electric light source through an instruction;
3) a laser transmitter arranged in the luminous electric light source sends prompt information to the support and the supporting block on the tray;
4) manually placing a support and a supporting block according to the instruction of the luminous electric light source, and then placing the workpiece on the tray;
5) the locking mechanism releases the tray to enable the tray to move towards the direction far away from the supporting frame, and the luminous electric light source resets.
8. The system of claim 7, wherein in step 3), the location of the point of each set of rays emitted by the laser emitter corresponds to a workpiece support and pallet location.
9. The system guidance method of claim 7, wherein in step 5), after the information about the release of the tray is transmitted to the light-emitting electric light source through the data acquisition and processing system, a laser emitter arranged in the light-emitting electric light source is reset.
10. The system of any one of claims 7 to 9, wherein the light-emitting electric light source is positioned directly above the pallet when the pallet is moved on the production line below the support frame and locked by the locking mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010319422.0A CN111573193A (en) | 2020-04-21 | 2020-04-21 | Tray support guiding system and method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010319422.0A CN111573193A (en) | 2020-04-21 | 2020-04-21 | Tray support guiding system and method |
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| CN202010319422.0A Pending CN111573193A (en) | 2020-04-21 | 2020-04-21 | Tray support guiding system and method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112157605A (en) * | 2020-08-26 | 2021-01-01 | 东风汽车集团有限公司 | Positioning method and device for vehicle window machining |
| CN112429120A (en) * | 2020-10-15 | 2021-03-02 | 东风汽车集团有限公司 | AGV equipment with positioning switching function and using method thereof |
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| CN104020747A (en) * | 2014-06-18 | 2014-09-03 | 安徽江淮汽车股份有限公司 | Flexible centralized assembling error-proof method and system |
| CN106031975A (en) * | 2015-03-16 | 2016-10-19 | 西门子数控（南京）有限公司 | Methods for assembling component and product, and product assembling system |
| CN107226313A (en) * | 2016-03-26 | 2017-10-03 | 王锦海 | A kind of intelligent optical alignment system |
| CN108100593A (en) * | 2018-01-31 | 2018-06-01 | 湖北航嘉麦格纳座椅系统有限公司 | Pallet assembly line |
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2020
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2739765B2 (en) * | 1989-12-21 | 1998-04-15 | 富士通株式会社 | Barcode reader |
| CN104020747A (en) * | 2014-06-18 | 2014-09-03 | 安徽江淮汽车股份有限公司 | Flexible centralized assembling error-proof method and system |
| CN106031975A (en) * | 2015-03-16 | 2016-10-19 | 西门子数控（南京）有限公司 | Methods for assembling component and product, and product assembling system |
| CN107226313A (en) * | 2016-03-26 | 2017-10-03 | 王锦海 | A kind of intelligent optical alignment system |
| CN108100593A (en) * | 2018-01-31 | 2018-06-01 | 湖北航嘉麦格纳座椅系统有限公司 | Pallet assembly line |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112157605A (en) * | 2020-08-26 | 2021-01-01 | 东风汽车集团有限公司 | Positioning method and device for vehicle window machining |
| CN112157605B (en) * | 2020-08-26 | 2021-12-14 | 东风汽车集团有限公司 | Positioning method and device for vehicle window machining |
| CN112429120A (en) * | 2020-10-15 | 2021-03-02 | 东风汽车集团有限公司 | AGV equipment with positioning switching function and using method thereof |
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Application publication date: 20200825 |