Doublestroke transmits screened housing mechanism
Technical field
The utility model relates to a kind of doublestroke and transmits screened housing mechanism, belongs to field of mechanical technique.
Background technology
Need between a plurality of stations, transmit in the screened housing testing process; At least comprise and get the getting the material station, be used to detect the detection station of screened housing of screened housing to be detected, blowing station that the screened housing after will detecting is taken away and discharged; The distance that detects distance, the blowing station of station and taper's interdigit and detect between station is unequal usually; Blowing station and the distance that detects between station are far away, and a therefore simple cover transfer system can't be implemented in conveying work pieces between a plurality of stations usually, and it is less to transmit stroke; Cause transfer system relatively all complicated, increased manufacturing cost.
The utility model content
The utility model technical matters to be solved provides a kind of doublestroke and transmits screened housing mechanism, and is simple in structure, can between the station that a plurality of distances do not wait, transmit screened housing, and bigger transmission stroke can be provided, and transport process is steady.
For solving the problems of the technologies described above, the utility model provides a kind of doublestroke to transmit screened housing mechanism, it is characterized in that, comprises
First cylinder and second cylinder with first stroke with second stroke,
Be used to be provided with the baffle plate of a vertical fixing of first cylinder, an end of said baffle plate is provided with a long groove along the flexible direction of first cylinder piston rod,
By the V-shaped groove slide plate of an elongated slot plate and said baffle plate clamping and horizontal slip, have one on the said V-shaped groove slide plate and be inverted V-shaped groove, cooperate on the said elongated slot plate to be provided with the elongated slot that turns round in two ends downwards,
One end of one connecting shaft is by said inversion V-shaped groove and elongated slot clamping movement,
One be used to be provided with second cylinder slide plate be connected with the other end of said connecting shaft; One first suction nozzle that between first station and second station, moves also is set on the said slide plate; Second suction nozzle that the piston rod connection one of said second cylinder is moved between second station and the 3rd station
All the time do not have the said V-shaped groove slide plate end that said baffle plate blocks in said first cylinder piston rod and the said long groove and be connected, drive said V-shaped groove slide plate horizontal motion.
Said V-shaped groove slide plate is arranged on said baffle plate and the different one side of first cylinder.
Top of said inversion V-shaped groove and said elongated slot top are positioned on the horizon, and turning left of the left groove of said inversion V-shaped groove, right trench bottom and said elongated slot is curved, the curved bottom of turning right is positioned on the same horizon.
When the piston rod of said first cylinder was contracted in initial position, said connecting shaft got into said elongated slot and turns right curved and be inverted in the trench bottom of a V-shaped groove left side, and simultaneously, first suction nozzle is positioned at the position of the lowest part of first station, and second suction nozzle is positioned at the lowest part of second station.
Said connecting shaft by said V-shaped groove slide plate drive said inversion V-shaped groove left side groove and said elongated slot turn right curved in during slip; The inclined-plane of said left groove drives said connecting shaft along the said curved perpendicular movement of turning right; Simultaneously, said first suction nozzle, second suction nozzle motion in the same way between the lowest part of first station, second station and highest point simultaneously respectively.
Said connecting shaft is during along said elongated slot parallel motion, and said first suction nozzle is parallel motion between first station and second station, and said second suction nozzle is parallel motion between second station and the 3rd station.
Said connecting shaft is driven to slide into by said V-shaped groove slide plate and is inverted the top of V-shaped groove and said elongated slot and turns left and bend when overlapping, and said first suction nozzle moves to second station, and said second suction nozzle moves to the 3rd station.
Said connecting shaft by said V-shaped groove slide plate drive right groove of said inversion V-shaped groove and said elongated slot turn left curved in during slip; The inclined-plane of said right groove drives said connecting shaft along the said curved perpendicular movement of turning left; Simultaneously, said first suction nozzle, second suction nozzle motion in the same way between the lowest part of second station, the 3rd station and highest point simultaneously respectively.
Also comprise one with said connecting shaft one end parcel slide block wherein, said slide block is stuck in outside said baffle plate, the elongated slot plate, and said slide block connects and is wrapped in said connecting shaft one end with said V-shaped groove slide plate and slides.
The beneficial effect that the utility model reached:
The doublestroke of the utility model transmits screened housing mechanism; Simple in structure; Can between the station that a plurality of distances do not wait, transmit screened housing, two cylinder routing motions are by the first suction nozzle motion one stroke of first air cylinder driven, second cylinder and absorption screened housing; And, bigger transmission stroke can be provided by second suction nozzle of second air cylinder driven absorption screened housing, second stroke that moves; And utilize V-shaped groove, elongated slot on elongated slot plate, the V-shaped groove slide plate that level and smooth path of motion is provided, make suction nozzle in absorption and when discharging screened housing up-and-down movement and in transport process the equal held stationary of horizontal motion, transport process automatically, smooth and easy continuously, be difficult for stuck.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 be among Fig. 1 A to view;
Fig. 3 is A baffle plate scheme drawing when view among Fig. 1;
Fig. 4 is A V-shaped groove slide plate scheme drawing when view among Fig. 1;
Fig. 5 be among Fig. 1 A to view duration frid scheme drawing;
When Fig. 6-Fig. 9 was the V-shaped groove slide plate slides, connecting shaft was along the V-shaped groove on V-shaped groove slide plate, the elongated slot plate, elongated slot path of motion scheme drawing.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.Following examples only are used for more clearly explaining the technical scheme of the utility model, and can not limit the protection domain of the utility model with this.
Like Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4, the doublestroke of the utility model transmits screened housing mechanism and comprises the baffle plate 2 that is supported and captiveed joint with support 1 by support 1, and an end of baffle plate 2 is provided with a long groove 21; Horizontal direction is installed first cylinder 3 on the baffle plate 2; The point of connection 41 of V-shaped groove slide plate 4 one ends in the piston rod of first cylinder 3 and the baffle plate 2 is connected, and this point of connection 41 is arranged in the long groove 21 of baffle plate, is not blocked by baffle plate 2; Therefore; When piston rod stretches, can drive 4 horizontal slips of V-shaped groove slide plate, not move interference with baffle plate 2.One inverted V-shaped groove 42 is set on the V-shaped groove slide plate 4.
V-shaped groove slide plate 4 remains horizontal motion by baffle plate 2,5 clampings of elongated slot plate, all fixing nothing motion of baffle plate 2, elongated slot plate 5.As shown in Figure 5, elongated slot plate 5 horizontal directions are provided with an elongated slot 51, and the two ends of elongated slot 51 include a downward bending 52 respectively.
Like Fig. 6-shown in Figure 9; One end of one connecting shaft 6 is stuck in V-shaped groove 42 on elongated slot plate 5, the V-shaped groove slide plate 4, the elongated slot 51 all the time; Inverted V-shaped groove 42 tops and elongated slot 51 are positioned on the horizon, and the left groove 421 of inverted V-shaped groove 42, right groove 422 least significant ends and the left bending 521 of elongated slot, right bending 522 least significant ends are positioned on the same horizon.When V-shaped groove slide plate 4 drove horizontal slip by first cylinder 3, V-shaped groove 42, elongated slot 51 cooperated, and connecting shaft 6 is moved along level and smooth path of motion.Preferable mode is that the width of V-shaped groove 42, elongated slot 51 is identical, holds an end of connecting shaft 6 just.The other end of connecting shaft 6 is connected with slide plate 7, so the path of motion of connecting shaft 6 is the path of motion of slide plate 7.Be set with first suction nozzle 71 on the slide plate 7, second cylinder, 73, the second cylinders, 73 piston rods connect second suction nozzle 72.As shown in Figure 1; When slide plate 7 moved with connecting shaft 6, first suction nozzle 71 on it was in first station 81 and 82 motions of second station, wherein; First station 81 is screened housing in-position to be detected; Second station 82 is for detecting station, and the effect of first suction nozzle 71 is through vacuum suction screened housing to be detected to be picked up from first station 81 to be sent to 82 releases of second station then, and 82 places are detected screened housing at second station.And simultaneously drive screened housing after second suction nozzle 72 will detect and pick up and be sent to the release of the 3rd station place by second station 82 by second cylinder, 73 piston rods.The 3rd station is for collecting the position of the screened housing after detecting.
For first suction nozzle 71,72 absorption of second suction nozzle being described, being transmitted the path of motion of screened housing; Mainly the path of motion with connecting shaft 6 describes, and drives V-shaped groove slide plate 4 during the action of first cylinder and drives connecting shafts 6, does the motion of first stroke with connecting shaft 6 bonded assembly slide plates 7.Slide plate 7 plays motion with connecting shaft 6 fixed random one of which; First suction nozzle 71 that then fixedly installs on the slide plate 7, the path of motion of second cylinder 73 are identical with the path of motion of connecting shaft 6; Second suction nozzle 72 of second air cylinder driven removes second stroke is also done in the motion of doing same trajectories with second cylinder by the action of second cylinder motion, and therefore the stroke of second suction nozzle 72 is the summation of first stroke and second stroke.Being illustrated in figure 6 as first cylinder is contracted in initial position and drives V-shaped groove slide plate 4 and be positioned at rightmost position; Connecting shaft 6 gets into the right bending 521 of elongated slot 51 and is inverted in left groove 421 bottoms of V-shaped groove 42; This moment, first suction nozzle 71 was positioned at the position of the lowest part absorption of first station 81 screened housing to be detected, the screened housing after the lowest part absorption that second suction nozzle 72 is positioned at second station 82 detects.
Then; By the action of first cylinder, the piston rod elongation drives V-shaped groove slide plate 4 to left movement, and is as shown in Figure 7; Inversion V-shaped groove 42 on the V-shaped groove slide plate 4 is when left movement; Its left groove 421 will promote connecting shaft 6 along right bendings upward movement gradually, move to until connecting shaft 6 and will be inverted the top of V-shaped groove 42, right bending 521, at this moment; First suction nozzle, 71 absorption screened housings move up to highest point by first station, 81 lowest parts, and second suction nozzle, 72 absorption screened housings move up to highest point by second station, 82 lowest parts.V-shaped groove slide plate 4 continues to left movement, and connecting shaft 6 will get in the elongated slot 51, continues at the tip position of inversion V-shaped groove 42 along elongated slot 51 to left movement.At this moment, first suction nozzle, 71 absorption screened housings move to second station 82 by first station 81, and simultaneously, second suction nozzle, 72 absorption screened housings are moved to the 3rd station direction by second station, 82 places.The 3rd station 83 and second station 82 distance be more than or equal to second station 82 and first station, 81 distances, if the 3rd station 83 and second station 82 apart from equal second station 82 and first station 81 apart from the time, then need not start second cylinder 73 and move; If the 3rd station 83 and second station, 82 distances are greater than second station 82 and first station, 81 distances; Then in starting first cylinder, 3 motion processes, can start 73 actions of second cylinder, increase by one second stroke; Promptly maximum can be from the distance of 83 to the position of second suction nozzles 72; When making first suction nozzle 71 move to second station 81 by first station 81, second suction nozzle 72 can move to the 3rd station by second station 82 just, at this moment; When V-shaped groove slide plate 4 moves to position as shown in Figure 8 left; Connecting shaft 6 is driven to slide into by V-shaped groove slide plate 4 and is inverted the top of V-shaped groove 42 and elongated slot 51 and turns left and bend 521 overlappingly, and first suction nozzle 71 moves to second station, 82, the second suction nozzles 72 and moves to the 3rd station.
Then, first cylinder continues action, and piston rod continues elongation; Drive V-shaped groove slide plate 4 to left movement; Be inverted V-shaped groove 42 when left movement, its right groove 422 will promote the connecting shaft 6 left bendings 521 in edge and move downward gradually, move to right groove 422, left bending 521 bottommosts until connecting shaft 6; As shown in Figure 9; At this moment, first suction nozzle 71, second suction nozzle 72 move to extreme lower position downwards by the extreme higher position, and discharge at the screened housing that its lowest position will be adsorbed respectively separately at second station 82, the 3rd station place respectively.V-shaped groove slide plate 4 has moved to left-most position.
Afterwards, the piston rod of first cylinder is done contractive action, and the running orbit and the said process of connecting shaft 6 are opposite, are retracted to initial position until first cylinder.
For keeping stable, the precision of operation; At the slide block 9 that baffle plate 2, elongated slot plate 5 outerwrap one are moved with V-shaped groove slide plate 4, slide block 9 is stuck in outside baffle plate 2, the elongated slot plate 5, and slide block 9 wraps up an end of connecting shaft 6 wherein simultaneously; Make connecting shaft 6 can in slide block, do perpendicular movement, and do not have horizontal relative motion.
The above only is the preferred implementation of the utility model; Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model know-why, can also make some improvement and distortion, these improvement and distortion also should be regarded as the protection domain of the utility model.