CN207696520U - A kind of multi-stage expansion type composite machine arm - Google Patents

Abstract

The utility model discloses a kind of multi-stage expansion type composite machine arms, its structure includes the first manipulator, support leg, bottom support plate, fixed frame, real-time detector, first folding stand, movable button, first longeron, second folding stand, second longeron, fixed plate, telescopic rod, second manipulator, connecting plate, real-time detector is equipped with electric wire cylinder, signal lamp, signal projector, sensor, circuit board electrical connection inside sensor and the first folding stand, the glue connection of electric wire cylinder is below sensor, signal lamp is tightly attached to sensor surface, signal projector left-half is nested in inside electric wire cylinder and is electrically connected with sensor, the beneficial effects of the utility model：By equipped with real-time detector, people can detect the motion conditions of manipulator, can learn abort situation rapidly when failure occurs, suit the remedy to the case, manipulator is enable to resume work rapidly in real time, improve working efficiency.

Description

A kind of multi-stage expansion type composite machine arm

Technical field

The utility model is a kind of multi-stage expansion type composite machine arm, belongs to composite machine arm field.

Background technology

Mechanical arm is high-precision, high speed glue dispensing machine hand.The corresponding small lot mode of production, improves production efficiency, removes dispensing Except operation, irradiation can be corresponded to, part is placed, screw locking, the various work such as circuit board cutting.

Prior art discloses application No. is：201620847132.2 kind concertina type composite machine arm, including the first machine Tool arm, second mechanical arm, third mechanical arm, wherein second mechanical arm one end are arranged in the hollow cavity of first mechanical arm, the Three-mechanical arm one end is arranged in the hollow cavity of second mechanical arm, and first mechanical arm is threadedly coupled with second mechanical arm, and second Mechanical arm is threadedly coupled with third mechanical arm, and second mechanical arm and third mechanical arm are driven by independent drive system.It is this Multi-stage expansion may be implemented by the threaded connection between multiple mechanical arms in design, and has simple in structure, stabilization, at low cost, The big feature of telescopic extensions, prior art people can only occur by visually observing the working condition of mechanical arm in manipulator People can not learn the abort situation of manipulator in time when failure, can be delayed repair opportunity, reduce working efficiency.

Utility model content

In view of the deficienciess of the prior art, the utility model aim is to provide a kind of multi-stage expansion type composite machine arm, With solve prior art people can only by visually observing the working condition of mechanical arm, when manipulator breaks down people without Method learns the abort situation of manipulator in time, the problem of being delayed repair opportunity, reduce working efficiency.

To achieve the goals above, the utility model is to realize by the following technical solutions：A kind of multi-stage expansion type Composite machine arm, structure include the first manipulator, support leg, bottom support plate, fixed frame, real-time detector, the first folding Frame, movable button, the first longeron, the second folding stand, the second longeron, fixed plate, telescopic rod, the second manipulator, connecting plate, the branch Spike is vertically welded in four angles below bottom support plate, and first folding stand sets there are two and is in 45 ° and fixed frame Top is mechanically connected, and is threadedly coupled by movable button between first longeron and the first folding stand, first longeron and the One folding stand is in 120 °, the second folding stand nail connection and the first longeron upper left side, second longeron and the second folding stand Top is by rivet interlacement and parallel to each other with the first longeron, and the fixed plate is welded on the left of the second longeron, the connecting plate It is horizontally fixed below fixed plate, second manipulator is mechanically connected by telescopic rod and connecting plate, the telescopic rod and company Fishplate bar is orthogonal, and second manipulator and the first manipulator are parallel to each other, and the real-time detector is equipped with electric wire cylinder, signal Circuit board electrical connection inside lamp, signal projector, sensor, the sensor and the first folding stand, the electric wire cylinder glue connect It is connected to below sensor, the signal lamp is tightly attached to sensor surface, and the signal projector left-half is nested in electric wire cylinder Inside is simultaneously electrically connected with sensor.

Further, first manipulator is equipped with left grip block, right grip block, fixing screws plate, rotating circular disk, connection Bar.

Further, the left grip block is in same level with right grip block, and the fixing screws plate nail is connected to Above right grip block, the connecting rod connects left grip block, right grip block, and the rotating circular disk is mechanically connected to connection On the right side of bar.

Further, the fixed frame constitutes L-type structure by two blocks of steel plates.

Further, first manipulator is installed on the left of fixed frame.

Further, the support leg is made of aluminum alloy materials, and bearing capacity is strong.

Further, rotatable 120 ° of first folding stand can make the activity of manipulator more flexible.

The beneficial effects of the utility model：By equipped with real-time detector, people can detect manipulator in real time Motion conditions can learn rapidly abort situation when failure occurs, suit the remedy to the case, manipulator is enable to resume work rapidly, carry High working efficiency.

Description of the drawings

Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model Sign, objects and advantages will become more apparent upon：

Fig. 1 is a kind of structural schematic diagram of multi-stage expansion type composite machine arm of the utility model.

Fig. 2 is the structural schematic diagram of the utility model real-time detector.

Fig. 3 is the structural schematic diagram of the first manipulator of the utility model.

In figure：First manipulator -1, support leg -2, bottom support plate -3, fixed frame -4, real-time detector -5, the first folding Superimposed -6, movable button -7, the first longeron -8, the second folding stand -9, the second longeron -10, fixed plate -11, telescopic rod -12, second Manipulator -13, left grip block -101, right grip block -102, fixing screws plate -103, rotating circular disk -104, connects connecting plate -14 Extension bar -105, electric wire cylinder -501, signal lamp -502, signal projector -503, sensor -504.

Specific implementation mode

To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below In conjunction with specific implementation mode, the utility model is expanded on further.

- Fig. 3 is please referred to Fig.1, the utility model provides a kind of multi-stage expansion type composite machine arm：Its structure includes the first machine Tool hand 1, support leg 2, bottom support plate 3, fixed frame 4, real-time detector 5, the first folding stand 6, movable button 7, the first longeron 8, Second folding stand 9, the second longeron 10, fixed plate 11, telescopic rod 12, the second manipulator 13, connecting plate 14, the support leg 2 are hung down Straight four angles for being welded on 3 lower section of bottom support plate, first folding stand 6 set the top with fixed frame 4 there are two and in 45 ° Mechanical connection, is threadedly coupled between first longeron 8 and the first folding stand 6 by movable button 7, first longeron 8 and the One folding stand 6 is in 120 °, the nail of the second folding stand 9 connection and 8 upper left side of the first longeron, second longeron, 10 and second folding 9 top of superimposed is by rivet interlacement and parallel to each other with the first longeron 8, and the fixed plate 11 is welded in 10 left side of the second longeron, The connecting plate 14 is horizontally fixed on 11 lower section of fixed plate, and second manipulator 13 passes through telescopic rod 12 and 14 machine of connecting plate Tool connects, and the telescopic rod 12 and connecting plate 14 are orthogonal, and second manipulator 13 and the first manipulator 1 are parallel to each other, The real-time detector 5 is equipped with electric wire cylinder 501, signal lamp 502, signal projector 503, sensor 504, the sensor 504 With the circuit board electrical connection inside the first folding stand 6,501 glue connection of electric wire cylinder is in 504 lower section of sensor, the signal lamp 502 are tightly attached to 504 surface of sensor, and 503 left-half of the signal projector is nested in 501 inside of electric wire cylinder and and sensor Electrical connection, first manipulator 1 be equipped with left grip block 101, right grip block 102, fixing screws plate 103, rotating circular disk 104, Connecting rod 105, the left grip block 101 are in same level, the nail of fixing screws plate 103 connection with right grip block 102 Above right grip block 102, the connecting rod 105 connects left grip block 101, right grip block 102, the rotating circular disk 104 are mechanically connected to 105 right side of connecting rod, and the fixed frame 4 constitutes L-type structure by two blocks of steel plates, and first manipulator 1 fills Set on 4 left side of fixed frame, the support leg 2 is made of aluminum alloy materials, and bearing capacity is strong, and first folding stand 6 is rotatable 120 °, the activity of manipulator can be made more flexible.

Before use, checking whether the circuit in electric wire cylinder 501 is normal, starting device, the first folding stand 6 and second folds Frame 9 proceeds by movement, and the beginning of the first longeron 8 is rotated around movable button 7, and the second manipulator 13 can be stretched according to demand Bar 12 promotes or retracts, and material is clamped in the first manipulator 1；Sensor 504 can detect each position on mechanical arm Activity condition, 502 shiny red of signal lamp when detection, the data transmission detected to the circuit board in electric wire cylinder 501, electric wire cylinder Circuit board in 501 transfers signals to signal projector 503, and signal projector 503 is emitted in the control terminal of people, people Real-time monitor the motion conditions of mechanical arm.

Sensor 504 described in the utility model is a kind of detection device, can experience measured information, and can will feel The information being subject to is for conversion into the information output of electric signal or other required forms according to certain rules, with meet information transmission, The requirements such as processing, storage, display, record and control.

First manipulator 1, support leg 2, bottom support plate 3, fixed frame 4, real-time detector 5, first of the utility model Folding stand 6, movable button 7, the first longeron 8, the second folding stand 9, the second longeron 10, fixed plate 11, telescopic rod 12, the second manipulator 13, connecting plate 14, left grip block 101, right grip block 102, fixing screws plate 103, rotating circular disk 104, connecting rod 105, electric wire Cylinder 501, signal lamp 502, signal projector 503, sensor 504, component is that universal standard part or those skilled in the art know The component of dawn, structure and principle, which are all this technology personnel, can be learnt by technical manual or be obtained by routine experiment method Know, the utility model solves the problems, such as it is that prior art people can only be by visually observing the working condition of mechanical arm, in machine People can not learn the abort situation of manipulator in time when tool hand breaks down, and can be delayed repair opportunity, reduce working efficiency, The utility model is combined with each other by above-mentioned component, and people can detect the motion conditions of manipulator in real time, go out in failure It can learn abort situation rapidly now, suit the remedy to the case, manipulator is enable to resume work rapidly, improve working efficiency, specifically such as It is lower described：

Circuit board electrical connection inside the sensor 504 and the first folding stand 6,501 glue connection of electric wire cylinder is in biography 504 lower section of sensor, the signal lamp 502 are tightly attached to 504 surface of sensor, and 503 left-half of the signal projector is nested in 501 inside of electric wire cylinder is simultaneously electrically connected with sensor.

The advantages of basic principles and main features and the utility model of the utility model have been shown and described above, for For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation It is required that.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiment being appreciated that.

Claims (5)

1. a kind of multi-stage expansion type composite machine arm, structure includes the first manipulator (1), support leg (2), bottom support plate (3), fixed frame (4), real-time detector (5), the first folding stand (6), movable button (7), the first longeron (8), the second folding stand (9), the second longeron (10), fixed plate (11), telescopic rod (12), the second manipulator (13), connecting plate (14), the support leg (2) four angles below bottom support plate (3) are vertically welded in, first folding stand (6) sets there are two and is in 45 ° and fixation The top of frame (4) is mechanically connected, it is characterised in that：

Be threadedly coupled by movable button (7) between first longeron (8) and the first folding stand (6), first longeron (8) with First folding stand (6) is in 120 °, the second folding stand (9) nail connection and the first longeron (8) upper left side, second longeron (10) by rivet interlacement and parallel to each other with the first longeron (8) with the second folding stand (9) top, fixed plate (11) welding On the left of the second longeron (10), the connecting plate (14) is horizontally fixed below fixed plate (11), second manipulator (13) It being mechanically connected by telescopic rod (12) and connecting plate (14), the telescopic rod (12) and connecting plate (14) are orthogonal, and described the Two manipulators (13) and the first manipulator (1) are parallel to each other；

The real-time detector (5) is equipped with electric wire cylinder (501), signal lamp (502), signal projector (503), sensor (504), The sensor (504) circuit board electrical connection internal with the first folding stand (6), electric wire cylinder (501) glue connection is in sensing Below device (504), the signal lamp (502) is tightly attached to sensor (504) surface, signal projector (503) left-half It is nested in electric wire cylinder (501) inside and is electrically connected with sensor.

2. a kind of multi-stage expansion type composite machine arm according to claim 1, it is characterised in that：First manipulator (1) left grip block (101), right grip block (102), fixing screws plate (103), rotating circular disk (104), connecting rod (105) are equipped with.

3. a kind of multi-stage expansion type composite machine arm according to claim 2, it is characterised in that：The left grip block (101) same level is in right grip block (102), fixing screws plate (103) nail is connected on right grip block (102) Side, the connecting rod (105) connect left grip block (101), right grip block (102), rotating circular disk (104) machinery It is connected on the right side of connecting rod (105).

4. a kind of multi-stage expansion type composite machine arm according to claim 1, it is characterised in that：The fixed frame (4) by Two blocks of steel plates constitute L-type structure.

5. a kind of multi-stage expansion type composite machine arm according to claim 1, it is characterised in that：First manipulator (1) it is installed on the left of fixed frame (4).