CN207343981U - A kind of new type auto cantilever feed mechanism - Google Patents
A kind of new type auto cantilever feed mechanism Download PDFInfo
- Publication number
- CN207343981U CN207343981U CN201721295341.1U CN201721295341U CN207343981U CN 207343981 U CN207343981 U CN 207343981U CN 201721295341 U CN201721295341 U CN 201721295341U CN 207343981 U CN207343981 U CN 207343981U
- Authority
- CN
- China
- Prior art keywords
- swing arm
- main shaft
- suction frame
- countershaft
- shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000463 material Substances 0.000 claims abstract description 20
- 239000002184 metal Substances 0.000 claims abstract description 17
- 241001347978 Major minor Species 0.000 claims abstract description 4
- 239000003638 chemical reducing agent Substances 0.000 claims description 5
- 230000013011 mating Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 238000003698 laser cutting Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
- Manipulator (AREA)
Abstract
The utility model discloses a kind of new type auto cantilever feed mechanism, including mainframe, swing arm main shaft, swing arm countershaft, oblique pull linkage, hydraulic system, suction frame angle adjustment linkage, lift shaft, suction frame；Swing arm main shaft is connected by the upper and lower supporting item of clutch shaft bearing and mainframe, the second bearing of swing arm main shaft is connected with the 3rd bearing of swing arm countershaft by upper and lower two major-minor axis connection plates, swing arm countershaft and lifting axis connection, lift shaft is connected with suction frame, vacuum cup is installed on suction frame to be used to draw metal plate material, the horizontal movement of swing arm main shaft is driven by the flexible of hydraulic cylinder, suction frame angle adjustment linkage can adjust the horizontal movement angle of swing arm countershaft, realizes and keeps suction frame initial angle constant.Swing arm main shaft, swing arm countershaft and lift shaft can realize the accurate transport in metal plate material horizontal direction and vertical direction, without human intervention.
Description
Technical field
The utility model belongs to the positioning feed mechanism of workpieces processing, and in particular to metal plate material horizontal pendulum can be achieved at the same time in one kind
New type auto cantilever feed mechanism that is dynamic and vertically moving.
Background technology
Laser cutting is widely used in panel beating industry, but needs the metal plate material handling process of Laser cutting usually to need
At least two people is accomplished manually, and time-consuming and laborious, safety coefficient is low, accident easily occurs.
Utility model content
The utility model is in order to solve the problems, such as that the metal plate material of existing Laser cutting carries feeding, there is provided a kind of new
Automatic cantilever feed mechanism.
In order to realize above-mentioned purpose, the technical solution of the utility model is：A kind of new type auto cantilever feed mechanism, bag
Include mainframe, swing arm main shaft, swing arm countershaft, oblique pull linkage, hydraulic system, suction frame angle adjustment linkage, lift shaft,
Suction frame；Swing arm main shaft is connected by the upper and lower supporting item of clutch shaft bearing and mainframe, passes through upper and lower two major-minor axis connections
The second bearing of swing arm main shaft is connected by plate with the 3rd bearing of swing arm countershaft, swing arm countershaft and lifting axis connection, lift shaft
Vertical movement is driven by servomotor, gear reducer, is driven as rack-and-pinion, is directed to line slideway, lift shaft and suction frame
Connection, vacuum cup is provided with suction frame and is used to drawing metal plate material, the hydraulic pressure that the horizontal movement of swing arm main shaft passes through hydraulic system
The flexible of oil cylinder drives, hydraulic cylinder one end connection mainframe, one end connection swing arm main shaft, suction frame angle adjustment connecting rod machine
Structure one end connects mainframe, one end connection swing arm countershaft, and suction frame angle adjustment linkage can adjust the level of swing arm countershaft
Movement angle, makes suction frame initial angle constant.
Preferably, an oblique pull linkage is additionally provided with, oblique pull linkage one end is rotatably connected by a brace shaft
It is connected on mainframe, the top of the affixed swing arm main shaft of the other end.
Preferably, described swing arm countershaft one end is equipped with 3rd bearing, and the other end is equipped with lift shaft connecting plate and passes through it
On gear and the rack of lift shaft connect, the line slideway that lift shaft connecting plate is additionally provided with guide rail slide block and lift shaft coordinates,
Realize the linear motion of lift shaft.
Preferably, the suction frame angle adjustment linkage is a U-shaped structure, and two parallel connecting rod one end pass through
The connecting hole of the lower support element of breeches joint one vertical rotating dog of connection, rotating dog and mainframe connects, and the other end of connecting rod leads to
Cross cross bar connection, the centre of cross bar is equipped with a connector, connector be provided with cam for and swing arm countershaft 3rd bearing
The keyway of bottom is connected.
Preferably, the movement of the swing arm main shaft is controlled by four sensors, and first sensor is placed on initial position,
4th sensor is placed on the target location of metal plate material, and second sensor is placed on the first speed change point of nearly first sensor, and the 3rd
Sensor is placed on the second speed change point of nearly 4th sensor, second sensor, 3rd sensor control swing arm motion of main shaft speed
Speed transfer point is spent, is the stroke between the first speed change point and the second speed change point at a slow speed between initial position and the first speed change point
To be quick, the stroke between the second speed change point and target location is at a slow speed.
A kind of automatic cantilever feed mechanism provided by the utility model is used exclusively for the carrying of Laser cutting metal plate material
Feeding, swing arm main shaft, swing arm countershaft and lift shaft can realize the accurate transport in metal plate material horizontal direction and vertical direction, and can
Stop at an arbitrary position, electrical control is controlled using PLC, and operating personnel click start button, and the handling process of workpiece is by machine
Device is automatically performed, and without human intervention, the metal plate material peak load that machine can be drawn is 300KG.For the actual conditions in production,
That is the thickness of metal plate material, the sucker quantity of flexible configuration suction frame.
Brief description of the drawings
Fig. 1 shows the automatic cantilever feed mechanism general assembly schematic diagram of the utility model
Fig. 2 shows the structure diagram of the utility model swing arm main shaft；
Fig. 3 shows the connection diagram of the utility model mainframe, swing arm main shaft and swing arm countershaft；
Fig. 4 shows the connection diagram of the utility model swing arm countershaft and lift shaft；
Fig. 5 shows the structure diagram of the utility model oblique pull linkage；
Fig. 6 shows the structure diagram of the utility model suction frame angle adjustment linkage；
Fig. 7 shows the utility model suction frame angle adjustment linkage A portions enlarged drawing；
Fig. 8 shows that the utility model suction frame angle adjusts connecting rod mechanism movement control principle drawing；
Fig. 9 shows the utility model swing arm motion of main shaft control principle drawing.
Embodiment
The utility model is described in more detail with reference to the accompanying drawings and detailed description：
Such as Fig. 1-4, a kind of new type auto cantilever feed mechanism, including：Mainframe 1, swing arm main shaft 2, swing arm countershaft 3, tiltedly
Drag link mechanism 4, hydraulic system, suction frame angle adjustment linkage 6, lift shaft 7, suction frame 8.
Swing arm main shaft 2 is connected by clutch shaft bearing 21 with upper supporting piece 11, the lower support element 12 of mainframe 1, passes through upper master
Countershaft connecting plate 32, lower major-minor axis connection plate 33 connect the second bearing 22 of swing arm main shaft and the 3rd bearing 31 of swing arm countershaft 3
Connect, the flexible of hydraulic cylinder 5 that the horizontal movement of swing arm main shaft 2 passes through hydraulic system drives, and swing arm main shaft 2 is each side
Equipped with a hydraulic cylinder 5,5 one end of hydraulic cylinder connection mainframe, other end connection swing arm main shaft 2.
Such as Fig. 5, in order to strengthen the stability of swing arm main shaft 2, an oblique pull linkage 4 is additionally provided with, 4 one end of oblique pull linkage leads to
Cross a brace shaft 41 and upper mounting seat 42 is rotatably coupled on mainframe 1, the other end is affixed by lower mounting seat 43
At the top of swing arm main shaft 2.
Such as Fig. 4,3 one end of swing arm countershaft is equipped with 3rd bearing 31, and the other end is equipped with lift shaft connecting plate 32 and by thereon
Gear 321 be connected with the rack of lift shaft 7, lift shaft connecting plate 32 is additionally provided with guide rail slide block 322 and the straight line of lift shaft 7 is led
Rail coordinates, and realizes the linear motion of lift shaft, and lift shaft connecting plate 32 is equipped with gear reducer 33, and the vertical movement of lift shaft 7 passes through
Servomotor, gear reducer driving, are driven as rack-and-pinion, are directed to line slideway, lift shaft 7 and suction frame 8 connect, suction frame
Vacuum cup 81 is installed on 8 to be used to draw the metal plate material on former material trolley 82.
Such as Fig. 6-8,6 one end of suction frame angle adjustment linkage is rotatably coupled on mainframe 1, one end connection pendulum
Arm countershaft 3, suction frame angle adjustment linkage can adjust the horizontal movement angle of swing arm countershaft 3, and the adjustment of suction frame angle connects
Linkage 6 defines the moving radius of swing arm countershaft 3, makes suction frame initial angle constant.Suction frame angle adjusts linkage 6
For a U-shaped structure, two parallel 61 one end of connecting rod connect a vertical rotating dog 63 by breeches joint 62, rotating dog 63 with
The connecting hole 13 of the lower support element 12 of mainframe 1 connects, and the other end of connecting rod 61 is connected by a cross bar 64, the centre of cross bar 64
Equipped with a connector 65, connector 65 be provided with cam 66 be used for and the keyway 311 of 31 bottom of 3rd bearing of swing arm countershaft 3 match somebody with somebody
Close connection.
Such as Fig. 9, hydraulic system includes hydraulic pump, valve group, radiator, hydraulic cylinder 5 and pipeline.The effect of valve group has two
It is a, the expanding-contracting action and speed of hydraulic cylinder 5 are controlled respectively, realize the direction of motion and movement velocity of control swing arm main shaft 2.Pendulum
The movement of arm main shaft is controlled by four sensors, and first sensor 91 is placed on initial position, and the 4th sensor 94 is placed on metal plate
The target location of material, second sensor 92 are placed on the first speed change point of nearly first sensor 91, and 3rd sensor 93 is placed on
Second speed change point of nearly 4th sensor 94, second sensor 92,3rd sensor 93 control 2 movement velocity speed of swing arm main shaft
Transfer point, at a slow speed between initial position and the first speed change point, the stroke between the first speed change point and the second speed change point be it is quick,
Stroke between second speed change point and target location is at a slow speed.The position of sensor is determined according to actual field situation.
The automatic cantilever feed mechanism of the utility model integrally uses PLC electrical controls, and the movement of swing arm main shaft 2 passes through hydraulic pressure
The flexible of oil cylinder 5 drives, and the up and down motion of lift shaft 7 is driven by servomotor, gear reducer, is driven as rack-and-pinion, leads
To for line slideway.According to field position, the initial position of lift shaft 7 is the top of former material trolley 82, and lift shaft 7 is transported downwards
Dynamic, vacuum cup 81 moves upwards after drawing the metal plate material on former material trolley 82, passes through swing arm main shaft 2 and 3 two-stage of swing arm countershaft
Horizontal movement, metal plate material is accurately placed on above laser cutting machine platform, and mechanism automatically replies original position after completing feeding action.
The utility model has carried out detailed explanation by preferred embodiment.However, by studying carefully above,
Change and increase to each embodiment are obvious for those of ordinary skill in the art.The intention of applicant
It is that all these changes and increase all fall in the scope that the utility model claims are protected.
Claims (5)
1. a kind of new type auto cantilever feed mechanism, it is characterised in that including mainframe, swing arm main shaft, swing arm countershaft, brace
Mechanism, hydraulic system, suction frame angle adjustment linkage, lift shaft, suction frame；Swing arm main shaft passes through clutch shaft bearing and host
The upper and lower supporting item connection of frame, by upper and lower two major-minor axis connection plates by the second bearing of swing arm main shaft and swing arm countershaft
3rd bearing connects, and swing arm countershaft and lifting axis connection, the vertical movement of lift shaft are driven by servomotor, gear reducer, are passed
Move as rack-and-pinion, be directed to line slideway, lift shaft is connected with suction frame, and vacuum cup is provided with suction frame and is used to draw
Metal plate material, the flexible of the hydraulic cylinder that the horizontal movement of swing arm main shaft passes through hydraulic system drive, hydraulic cylinder one end connection master
Rack, one end connection swing arm main shaft, suction frame angle adjustment linkage one end connection mainframe, one end connection swing arm countershaft,
Suction frame angle adjustment linkage can adjust the horizontal movement angle of swing arm countershaft, make suction frame initial angle constant.
2. automatic cantilever feed mechanism according to claim 1, it is characterised in that be additionally provided with an oblique pull linkage, brace
Mechanism one end is rotatably coupled on mainframe by a brace shaft, the top of the affixed swing arm main shaft of the other end.
3. automatic cantilever feed mechanism according to claim 2, it is characterised in that described swing arm countershaft one end is equipped with the 3rd
Bearing, the other end are equipped with lift shaft connecting plate and are connected by gear thereon and the rack of lift shaft, and lift shaft connecting plate is also
Coordinate equipped with guide rail slide block and the line slideway of lift shaft, realize the linear motion of lift shaft.
4. automatic cantilever feed mechanism according to claim 3, it is characterised in that the suction frame angle adjusts connecting rod machine
Structure is a U-shaped structure, and two parallel connecting rod one end connect a vertical rotating dog, rotating dog and mainframe by breeches joint
Lower support element connecting hole connection, the other end of connecting rod connect by a cross bar, and the centre of cross bar is equipped with a connector, company
Interface be provided with cam be used for and swing arm countershaft 3rd bearing bottom keyway mating connection.
5. the automatic cantilever feed mechanism according to claim 1-4 any one, it is characterised in that the swing arm main shaft
Movement is controlled by four sensors, and first sensor is placed on initial position, and the 4th sensor is placed on the target location of metal plate material,
Second sensor is placed on the first speed change point of nearly first sensor, and 3rd sensor is placed on the second change of nearly 4th sensor
It is fast, second sensor, 3rd sensor control swing arm motion of main shaft speed speed transfer point, initial position and the first speed change point
Between at a slow speed, the stroke between the first speed change point and the second speed change point is quick, between the second speed change point and target location
Stroke is at a slow speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721295341.1U CN207343981U (en) | 2017-09-30 | 2017-09-30 | A kind of new type auto cantilever feed mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721295341.1U CN207343981U (en) | 2017-09-30 | 2017-09-30 | A kind of new type auto cantilever feed mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207343981U true CN207343981U (en) | 2018-05-11 |
Family
ID=62357452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721295341.1U Expired - Fee Related CN207343981U (en) | 2017-09-30 | 2017-09-30 | A kind of new type auto cantilever feed mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207343981U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110405370A (en) * | 2019-08-27 | 2019-11-05 | 江苏弘东工业自动化有限公司 | Loading and unloading booms for laser cutting machines |
| CN112780644A (en) * | 2021-03-11 | 2021-05-11 | 魏龙华 | Accurate quick connecting device |
-
2017
- 2017-09-30 CN CN201721295341.1U patent/CN207343981U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110405370A (en) * | 2019-08-27 | 2019-11-05 | 江苏弘东工业自动化有限公司 | Loading and unloading booms for laser cutting machines |
| CN110405370B (en) * | 2019-08-27 | 2024-06-04 | 江苏弘东工业自动化有限公司 | Loading and unloading boom for laser cutting machine |
| CN112780644A (en) * | 2021-03-11 | 2021-05-11 | 魏龙华 | Accurate quick connecting device |
| CN112780644B (en) * | 2021-03-11 | 2025-02-14 | 魏龙华 | A precise quick connection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180511 |