CN203738075U - Flexible manufacturing system - Google Patents
Flexible manufacturing system Download PDFInfo
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- CN203738075U CN203738075U CN201420149180.5U CN201420149180U CN203738075U CN 203738075 U CN203738075 U CN 203738075U CN 201420149180 U CN201420149180 U CN 201420149180U CN 203738075 U CN203738075 U CN 203738075U
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Abstract
The utility model discloses a flexible manufacturing system. The flexible manufacturing system comprises a feeding unit, a detecting unit, a manufacturing unit, a carrying unit and a stereoscopic storing unit. The flexible manufacturing system can achieve full automation feeding, multiple azimuth recognition detecting, and high efficiency drilling processing for a work piece, can accurately place the work piece into a corresponding storage place, is small in occupied space, improves automation and flexibility of a flexible manufacturing line, accords with the pursuing goals of being high in efficiency, low in cost, and reliable and stable in quality of modern manufacturing enterprises, and has practical value.
Description
Technical field
The utility model relates to a kind of flexible manufacturing system, belongs to industrial automation production technical field.
Background technology
Flexible manufacturing system is the manufacturing system of an automation, can under minimum people's intervention, produce the product family of any scope, the restriction of the product family considering when the flexibility of system is subject to system conventionally.It comprises a plurality of FMCs, can adjust rapidly according to the variation of manufacturing operation or production environment, is applicable to many kinds, small batch production.
Adopt flexible manufacturing system to there is following plurality of advantages: 1, utilization rate of equipment and installations is high; 2, can reduce equipment investment; 3, can reduce expense direct labor hour; 4, can shorten and produce time; 5, production requirement is had to strain rate effect ability; 6, product quality is high; 7, flexible operation etc.
Along with the fierceness day by day of international competition, life cycle of the product constantly shortens, kind increases day by day, quality requirement is higher, the corresponding product time of delivery requires to shorten, labor cost increases.Zhe Jiudui manufacturing enterprise has proposed high request: production process high flexibility, and constant product quality and productivity ratio are high, and production cost constantly reduces.Therefore the flexible manufacturing system of, studying a kind of increasingly automated and flexibility is by significant to improving the competitiveness of manufacturing enterprise.
Utility model content
The purpose of this utility model is to provide a kind of have increasingly automated and flexible manufacturing system flexibility, the demand of enhancing competitiveness to meet manufacturing enterprise.
To achieve these goals, the utility model adopts following technical scheme:
A flexible manufacturing system, comprises feed unit, detecting unit, machining cell, carrying unit and solid storing unit; Described feed unit comprises delivery track, feed bin, charging ram and rotary cylinder, described feed bin be located at delivery track directly over, described charging ram is positioned at the end of the delivery track of bin bottom, and described charging ram is connected with the output shaft of a telescopic cylinder; Front end at delivery track is provided with picking platform; Described rotary cylinder is fixed on support, and the output shaft of rotary cylinder passes with swing arm and is connected from the axis hole of fixed gear, the other end of described swing arm be provided with one vertically downward, can freely rotate be with cogged vacuum slot; Described detecting unit comprises pedestal, hoistable platform and propulsion cylinder, on described pedestal, be provided with a support, described hoistable platform is arranged on described support, the output shaft of described propulsion cylinder is connected with one end of hoistable platform, surrounding at hoistable platform is provided with the sensor that the workpiece on hoistable platform is carried out to recognition detection, and described sensor at least comprises capacitance type sensor, the inductance type transducer of identification workpiece material and the diffuse type photoelectric sensor of identification workpiece color that identification workpiece has or not; Described machining cell comprises firm banking, on firm banking, be provided with rotary table, described rotary table is connected with AC servo motor, the end face of rotary table is a disk, described disk is provided with many support arms from the center of circle along circumference, at the front end of every support arm, be provided with the fixed bit of place work piece, be provided with successively input station, boring station, detect station and output station on the circumference of rotary table, described output station connects a descending chute; Described carrying unit is Pneumatic manipulator, comprises a swing arm of extracting cylinder, swing arm cylinder, a rotation cylinder and being provided with Pneumatic clamping jaw, extracts the cylinder rod front end that cylinder is arranged on swing arm cylinder; Described solid storing unit comprises solid storing warehouse, before described solid storing warehouse, is provided with X-axis stepper motor and y-axis stepper motor, and described X-axis stepper motor is connected with X-axis screw mandrel driven unit, and described y-axis stepper motor is connected with Y-axis screw mandrel driven unit; On Y-axis screw mandrel driven unit, a double-acting cylinder is housed, the output shaft of described double-acting cylinder with for workpiece being pushed to the pushing block in precalculated position, be connected.
As preferred version, described charging ram be positioned at the undermost workpiece of feed bin in same level position.
As preferred version, at two extreme positions of charging ram, be equipped with respectively one for identifying the magnetic inductive approach switch of charging ram movement position.
As preferred version, in being provided with for detection of feed bin, the bottom of feed bin has or not the correlation photoelectric sensor of workpiece.
As preferred version, at two extreme positions of rotary cylinder, be equipped with respectively one for identifying the magnetic inductive approach switch of rotating shaft position.
As preferred version, the gear of vacuum slot is connected by a Timing Belt with the fixed gear of rotary cylinder output shaft periphery.
As preferred version, at the bottom end face of every support arm, be provided with the photoelectric sensor having or not for detection of workpiece, in the side of every support arm, be provided with for identifying the inductance type transducer of rotary table position of rotation.
As preferred version, the fixed bit end face of place work piece is lower than the end face of corresponding support arm.
As preferred version, the angle between support arm is 60 degree between two.
As preferred version, at the extreme position of screw mandrel driven unit, be provided with crash protection switch, to prevent that the motion of screw mandrel driven unit is too fast, cause mechanical-physical damage.
As preferred version, on screw mandrel driven unit, be also provided with zero correction position.
As preferred version, at two extreme positions of double-acting cylinder, be provided with magnetic inductive approach switch.
Above-mentioned magnetic inductive approach switch is all connected with PLC controller by I/O terminals with sensor.
Compared with prior art, the flexible manufacturing system that the utility model provides, can realize the high efficiency Drilling operation of the full-automatic feed of workpiece, multi-faceted recognition detection, workpiece and accurately workpiece be put into corresponding bank bit, and it is little to take up room, automation and the flexibility of flexible manufacturing production line have been improved, meet stable the pursuing a goal of high efficiency, low cost, reliable in quality of Modern Manufacturing Enterprise, there is practical value.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of flexible manufacturing system described in the utility model;
Fig. 2 is the structural representation of the feed unit in flexible manufacturing system described in the utility model;
Fig. 3 is the top view of Fig. 2;
Fig. 4 is the structural representation of the detecting unit in flexible manufacturing system described in the utility model;
Fig. 5 is the structural representation of the machining cell in flexible manufacturing system described in the utility model;
Fig. 6 is the top view of Fig. 5;
Fig. 7 is the structural representation of the carrying unit in flexible manufacturing system described in the utility model;
Fig. 8 is the top view of Fig. 7;
Fig. 9 is the structural representation of the solid storing unit in flexible manufacturing system described in the utility model;
Figure 10 is the top view of Fig. 9.
In figure: 1, feed unit; 11, charging ram; 12, feed bin; 13, delivery track; 14, picking platform; 15, vacuum slot; 16, swing arm; 17, rotary cylinder; 18, magnetic inductive approach switch; 2, detecting unit; 21, support; 22, propulsion cylinder; 23, pedestal; 24, workpiece; 25, hoistable platform; 26, capacitance type sensor; 27, inductance type transducer; 28, unrestrained formula formula photoelectric sensor; 3, machining cell; 30, fixed bit; 31, photoelectric sensor; 32, rotary table; 33, AC servo motor; 34, input station; 35, inductance type transducer; 36, boring station; 37, detect station; 38, output station; 39, support arm; 4, carrying unit; 41, extract cylinder; 42, swing arm cylinder; 43, rotation cylinder; 44, Pneumatic clamping jaw; 45, swing arm; 46, magnetic inductive approach switch; 5, solid storing unit; 51, X-axis stepper motor; 52, y-axis stepper motor; 53, X-axis screw mandrel driven unit; 54, Y-axis screw mandrel driven unit; 55, double-acting cylinder; 56, pushing block; 57, solid storing warehouse.
The specific embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in further detail; but following content can not be interpreted as the restriction to the utility model protection domain, some nonessential improvement that those skilled in the art makes according to following content of the present utility model and adjustment all belong to protection domain of the present utility model.
As shown in Figure 1: a kind of flexible manufacturing system that the utility model provides, comprises feed unit 1, detecting unit 2, machining cell 3, carrying unit 4 and solid storing unit 5.
As shown in Figures 2 and 3: described feed unit 1 comprises charging ram 11, feed bin 12, delivery track 13 and rotary cylinder 17, described charging ram 11 is positioned at the end of the delivery track 13 of feed bin 12 bottoms, and described charging ram 11 is connected with the output shaft (not shown) of a telescopic cylinder, described feed bin 12 be located at delivery track 13 directly over; Front end at delivery track 13 is provided with picking platform 14; Described rotary cylinder 17 is fixed in support (not shown), the output shaft of rotary cylinder passes with swing arm 16 and is connected from the axis hole of fixed gear, the other end of described swing arm 16 be provided with one vertically downward, can freely rotate be with cogged vacuum slot 15.Described charging ram 11 be positioned at the undermost workpiece of feed bin 12 in same level position, at two extreme positions of charging ram 11, be equipped with respectively one for identifying the magnetic inductive approach switch 18 of charging ram movement position; The correlation photoelectric sensor (not shown) that has or not workpiece in the bottom of feed bin 12 is provided with for detection of feed bin; Two extreme positions at rotary cylinder 17 are equipped with respectively one for identifying the magnetic inductive approach switch of rotating shaft position; The gear of vacuum slot is connected by a Timing Belt with the fixed gear of rotary cylinder output shaft periphery.
When rotary cylinder 17 drives swing arm 16 to rotate, between swing arm 16 and fixed gear, form relative motion, cause the motion of Timing Belt, by Timing Belt, driven the rotation of vacuum slot 15; The gearratio of fixed gear and free gear is 1:1, and the angle that swing arm 16 is rotated equals the angle that vacuum slot 15 rotates, thereby can guarantee that vacuum slot 15 remains that direction is constant in swing arm 16 rotation processes.The negative pressure of described vacuum slot 15 inner chambers is provided by vacuum generator.The magnetic valve of described telescopic cylinder, rotary cylinder and vacuum generator is all connected with PLC controller by I/O link.
The operation principle of feed unit is as follows: by workpiece vertical pile in feed bin, due to charging ram be positioned at the bottom of feed bin and with undermost workpiece in same level position, therefore, when telescopic cylinder drives charging ram to advance, charging ram is just shifted undermost workpiece level onto precalculated position, thereby workpiece is shifted out to feed bin; And when charging ram returns, the workpiece in feed bin, under the effect of gravity, just falls automatically, move down next workpiece; When charging ram is moved to picking platform one by one by the workpiece in feed bin, vacuum slot adsorbs workpiece and workpiece is passed to detecting unit 2 under the driving of rotary cylinder.
As shown in Figure 4: described detecting unit 2 comprises pedestal 23, hoistable platform 25 and propulsion cylinder 22, on described pedestal 23, be provided with a support 21, described hoistable platform 25 is arranged on described support 21, the output shaft of described propulsion cylinder 22 is connected with one end of hoistable platform 25, surrounding at hoistable platform 25 is provided with the sensor that the workpiece 24 on hoistable platform 25 is carried out to recognition detection, and described sensor at least comprises capacitance type sensor 26, the inductance type transducer 27 of identification workpiece material and the diffuse type photoelectric sensor 28 of identification workpiece color that identification workpiece has or not; Described sensor 26,27 is all connected with PLC controller by I/O terminals with 28, make sensor recognition detection to signal can feed back to PLC controller.
The operation principle of detecting unit is as follows:
PLC controller, according to the identification signal of the sensor feedback, can be learnt the testing result of workpiece.
As shown in Figure 5 and Figure 6: described machining cell 3 comprises firm banking, on firm banking, be provided with rotary table 32, described rotary table 32 is connected with AC servo motor 33, the end face of rotary table 32 is a disk, described disk is provided with many support arms 39 from the center of circle along circumference, at the front end of every support arm 39, be provided with the fixed bit 30 of place work piece, on the circumference of rotary table 32, be provided with successively input station 34, boring station 36, detect station 37 and output station 38, described output station 38 connects a descending chute, directly enters lower carrying unit 4.Bottom end face at every support arm 39 is provided with the photoelectric sensor 31 having or not for detection of workpiece, is provided with for identifying the inductance type transducer 35 of rotary table position of rotation in the side of every support arm 39.Photoelectric sensor 31 is connected with PLC controller by I/O terminals with inductance type transducer 35.The end face of the fixed bit 30 of place work piece is lower than the end face of corresponding support arm 39.Angle between support arm 39 is 60 degree between two, is beneficial to rotate freely and the accurate location to support arm position.
As shown in Figure 7 and Figure 8: described carrying unit 4 comprises a swing arm 45 of extracting cylinder 41, swing arm cylinder 42, a rotation cylinder 43 and being provided with Pneumatic clamping jaw 44, extract the cylinder rod front end that cylinder 41 is arranged on swing arm cylinder 42, for realizing the motion of vertical direction, so that extract workpiece; Swing arm cylinder 42 has formed Pneumatic manipulator " arm ", can realize stretching out in horizontal direction, retract action; Rotation cylinder 43 is for realizing the rotation of swing arm cylinder 42, and its rotational angle is 180 °; 44 of Pneumatic clamping jaws are for grabbing workpiece; On two extreme positions of swing arm cylinder 42, be separately installed with magnetic inductive approach switch 46, for judging whether the action of cylinder puts in place; On two extreme positions of rotation cylinder 43, be separately installed with a damped cylinder (impact of coming for cushioning rotation) and an inductance approach switch (for judging whether cylinder rotation puts in place).
As shown in Figure 9 and Figure 10: described solid storing unit 5 comprises solid storing warehouse 57, before described solid storing warehouse 57, be provided with X-axis stepper motor 51 and y-axis stepper motor 52, described X-axis stepper motor 51 is connected with X-axis screw mandrel driven unit 53, and described y-axis stepper motor 52 is connected with Y-axis screw mandrel driven unit 54; One double-acting cylinder 55 is housed on Y-axis screw mandrel driven unit 54, the output shaft of described double-acting cylinder 55 with for workpiece being pushed to the pushing block 56 in precalculated position, be connected.Extreme position at screw mandrel driven unit is provided with crash protection switch (not shown), to prevent screw mandrel driven unit from moving too fast, causes mechanical-physical to damage; And on screw mandrel driven unit, be also provided with zero correction position; Two extreme positions at double-acting cylinder are provided with magnetic inductive approach switch, and described magnetic inductive approach switch is connected with PLC controller by I/O terminals.
A plurality of sensors are installed on the pneumatic actuator of said units and electric machine actuating mechanism, described sensor is connected by I/O terminals the movement position signal of executing agency with the bus terminal of each unit, the output signal of the bus terminal of each unit is controlled the action of executing agency, unit both can have been controlled separately also can be interconnected by EtherCAT bus, directly transmits the information of state and each workpiece of unit equipment by I/O.The state of described unit equipment is bi-directional exchanges of information, and the information of each workpiece is one-way exchange.
Claims (10)
1. a flexible manufacturing system, is characterized in that: comprise feed unit, detecting unit, machining cell, carrying unit and solid storing unit; Described feed unit comprises delivery track, feed bin, charging ram and rotary cylinder, described feed bin be located at delivery track directly over, described charging ram is positioned at the end of the delivery track of bin bottom, and described charging ram is connected with the output shaft of a telescopic cylinder; Front end at delivery track is provided with picking platform; Described rotary cylinder is fixed on support, and the output shaft of rotary cylinder passes with swing arm and is connected from the axis hole of fixed gear, the other end of described swing arm be provided with one vertically downward, can freely rotate be with cogged vacuum slot; Described detecting unit comprises pedestal, hoistable platform and propulsion cylinder, on described pedestal, be provided with a support, described hoistable platform is arranged on described support, the output shaft of described propulsion cylinder is connected with one end of hoistable platform, surrounding at hoistable platform is provided with the sensor that the workpiece on hoistable platform is carried out to recognition detection, and described sensor at least comprises capacitance type sensor, the inductance type transducer of identification workpiece material and the diffuse type photoelectric sensor of identification workpiece color that identification workpiece has or not; Described machining cell comprises firm banking, on firm banking, be provided with rotary table, described rotary table is connected with AC servo motor, the end face of rotary table is a disk, described disk is provided with many support arms from the center of circle along circumference, at the front end of every support arm, be provided with the fixed bit of place work piece, be provided with successively input station, boring station, detect station and output station on the circumference of rotary table, described output station connects a descending chute; Described carrying unit is Pneumatic manipulator, comprises a swing arm of extracting cylinder, swing arm cylinder, a rotation cylinder and being provided with Pneumatic clamping jaw, extracts the cylinder rod front end that cylinder is arranged on swing arm cylinder; Described solid storing unit comprises solid storing warehouse, before described solid storing warehouse, is provided with X-axis stepper motor and y-axis stepper motor, and described X-axis stepper motor is connected with X-axis screw mandrel driven unit, and described y-axis stepper motor is connected with Y-axis screw mandrel driven unit; On Y-axis screw mandrel driven unit, a double-acting cylinder is housed, the output shaft of described double-acting cylinder with for workpiece being pushed to the pushing block in precalculated position, be connected.
2. flexible manufacturing system as claimed in claim 1, is characterized in that: described charging ram be positioned at the undermost workpiece of feed bin in same level position.
3. flexible manufacturing system as claimed in claim 1, is characterized in that: two extreme positions at charging ram are equipped with respectively one for identifying the magnetic inductive approach switch of charging ram movement position; The correlation photoelectric sensor that has or not workpiece in the bottom of feed bin is provided with for detection of feed bin; Two extreme positions at rotary cylinder are equipped with respectively one for identifying the magnetic inductive approach switch of rotating shaft position.
4. flexible manufacturing system as claimed in claim 1, is characterized in that: the gear of vacuum slot is connected by a Timing Belt with the fixed gear of rotary cylinder output shaft periphery.
5. flexible manufacturing system as claimed in claim 1, is characterized in that: the bottom end face at every support arm is provided with the photoelectric sensor having or not for detection of workpiece, in the side of every support arm, is provided with for identifying the inductance type transducer of rotary table position of rotation.
6. flexible manufacturing system as claimed in claim 1, is characterized in that: the fixed bit end face of place work piece is lower than the end face of corresponding support arm.
7. flexible manufacturing system as claimed in claim 1, is characterized in that: the angle between support arm is 60 degree between two.
8. flexible manufacturing system as claimed in claim 1, is characterized in that: on screw mandrel driven unit, be provided with zero correction position.
9. flexible manufacturing system as claimed in claim 8, is characterized in that: the extreme position at screw mandrel driven unit is provided with crash protection switch.
10. flexible manufacturing system as claimed in claim 1, is characterized in that: two extreme positions at double-acting cylinder are provided with magnetic inductive approach switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420149180.5U CN203738075U (en) | 2014-03-30 | 2014-03-30 | Flexible manufacturing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420149180.5U CN203738075U (en) | 2014-03-30 | 2014-03-30 | Flexible manufacturing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203738075U true CN203738075U (en) | 2014-07-30 |
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ID=51337938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420149180.5U Withdrawn - After Issue CN203738075U (en) | 2014-03-30 | 2014-03-30 | Flexible manufacturing system |
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| Country | Link |
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| CN (1) | CN203738075U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103878414A (en) * | 2014-03-30 | 2014-06-25 | 上海工程技术大学 | Flexible manufacturing production line |
| CN111424802A (en) * | 2020-05-18 | 2020-07-17 | 丁凤景 | Automatic equipment of burying underground of infiltration well of sponge city greenery patches retaining system |
-
2014
- 2014-03-30 CN CN201420149180.5U patent/CN203738075U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103878414A (en) * | 2014-03-30 | 2014-06-25 | 上海工程技术大学 | Flexible manufacturing production line |
| CN103878414B (en) * | 2014-03-30 | 2016-03-30 | 上海工程技术大学 | A kind of flexible manufacturing production line |
| CN111424802A (en) * | 2020-05-18 | 2020-07-17 | 丁凤景 | Automatic equipment of burying underground of infiltration well of sponge city greenery patches retaining system |
| CN111424802B (en) * | 2020-05-18 | 2021-04-30 | 福州市中霖工程建设有限公司 | Automatic equipment of burying underground of infiltration well of sponge city greenery patches retaining system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140730 Effective date of abandoning: 20160330 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |