CN209607705U - A kind of positioning device - Google Patents
A kind of positioning device Download PDFInfo
- Publication number
- CN209607705U CN209607705U CN201920822372.0U CN201920822372U CN209607705U CN 209607705 U CN209607705 U CN 209607705U CN 201920822372 U CN201920822372 U CN 201920822372U CN 209607705 U CN209607705 U CN 209607705U
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- plate
- rebound
- block
- guide rod
- positioning device
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Abstract
The utility model discloses a kind of positioning devices, including delivery device, press mechanism, positioning disc mechanism, testing agency；Delivery device is equipped with pusher cylinder, and the upper end of pusher cylinder is equipped with fixed plate, and dead plate upper end is equipped with sliding rail；The output end of pusher cylinder is connected with push rod, and push rod is connected with clamping block by fixture block, and clamping block is connected with transfer block, and the downside of transfer block is equipped with sliding block, and sliding block slides in sliding rail；Transfer block upper end is movably equipped with rebound guide rod, springs back on guide rod and is arranged with rebound spring, springs back the other end connection L-type plate of guide rod, and the other end of L-type plate is equipped with expeller.The utility model using expeller by material top in place, pressure head flattens material, and pusher cylinder after detection matte is detected by groove profile detection in place, lower air cylinder reset, the utility model to the positioning of material it is accurate, guarantee the smooth of material.
Description
Technical field
The utility model relates to positioning field, specifically a kind of positioning device.
Background technique
At present in semiconductor test lettering braid, semiconductor will appear position inaccurate in positioning, tilt on one side
Situation causes semiconductor test to have deviation, lettering to have deviation.
Utility model content
For the defect for solving the above-mentioned prior art, the utility model provides a kind of positioning device, and the utility model is utilized and pushed away
In place by material top, pressure head flattens material to material block, pusher cylinder, pushing after detection matte is detected by groove profile detection in place
Cylinder resets, the utility model to the positioning of material it is accurate, guarantee the smooth of material.
To realize the above-mentioned technical purpose, the utility model adopts the following technical solution: a kind of positioning device, including pusher
Structure, press mechanism, positioning disc mechanism, testing agency；
The delivery device is equipped with pusher cylinder, and the upper end of the pusher cylinder is equipped with fixed plate, the dead plate upper end
Equipped with sliding rail；The output end of the pusher cylinder is connected with push rod, and the push rod is connected with clamping block, the clamping by fixture block
Block is connected with transfer block, and the downside of the transfer block is equipped with sliding block, and the sliding block slides in the sliding rail；The transfer block
The upper end edge direction of motion is provided with rebound hole, is movably equipped with rebound guide rod in the rebound hole, is arranged with back on the rebound guide rod
Spring is played, the other end of the rebound guide rod is fixedly connected with L-type plate, when the L-type plate compression rebound spring, the rebound guide rod
It is moved in the rebound hole to pusher cylinder, the other end of the L-type plate is equipped with expeller；
The testing agency includes detection matte and groove profile detection, and the detection matte is connected to rebound guide rod far from L-type
One end of plate, the groove profile detection are connected in fixed plate；
The press mechanism is equipped with lower air cylinder and pressure head, and the lower air cylinder drives the pressure head to move up and down.
Further, the delivery device is equipped with limit assembly, and the limit assembly includes Limit screw；The clamping
Through-hole is provided on block, the Limit screw is set in the through-hole；The Limit screw is equipped with stop nut, the limit spiral shell
Mother is set to the outside of clamping block.
Further, the transfer block is convex block, including protrusion and plate；The affixed clamping block in one end of the plate；
It is opened along the pusher cylinder direction of motion there are two hole is sprung back in the protrusion, is equipped with rebound guide rod in the rebound hole.
Further, the rebound guide rod is fixed on the riser of L-type plate, fixes expeller on the transverse slat of the L-type plate.
Further, the press mechanism further includes connecting rod, and one end of the connecting rod is fixed in fixed plate, and the other end connects
It is connected to stretching plate, the lower air cylinder, which is set to, stretches out plate upper end, and the output end of the lower air cylinder passes through and stretches out the affixed pressure of plate
Head.
Further, the positioning disc mechanism includes multiple positioning disks around basic point rotation.
Further, the positioning device further includes support component, and the support component includes bottom plate, set on the bottom plate
First supporting plate, the second supporting plate on the first supporting plate, second supporting plate are connected and fixed the bottom side of plate.
Further, the positioning device further includes solenoid valve.
In conclusion the utility model achieves following technical effect:
The utility model utilizes pusher cylinder and lower air cylinder, respectively drives expeller, pressure head movement, expeller is by material
The case where in place, pressure head flattens material on top, guarantees material accurate positioning, material is avoided to tilt on one side, the utility model uses
Convenient, accurate positioning, material is neat, is convenient for subsequent test job.
Detailed description of the invention
Fig. 1 is the utility model schematic perspective view；
Fig. 2 is pusher cylinder and the not operating schematic diagram of lower air cylinder；
Fig. 3 is part A schematic diagram in Fig. 2；
Fig. 4 is pusher cylinder and lower air cylinder action schematic diagram；
Fig. 5 is that pusher cylinder does not push up schematic diagram in place；
Fig. 6 is positioning disc mechanism top view；
In figure, 1, pusher cylinder, 2, push rod, 3, fixture block, 4, fixed plate, 5, Limit screw, 6, clamping block, 7, detection screening
Piece, 8, connecting plate, 9, transfer block, 10, rebound guide rod, 11, rebound spring, 12, L-type plate, 13, expeller, 14, connecting rod, 15, under
Air cylinder, 16, stretch out plate, 17, pressure head, 18, material, 19, positioning disk, 20, sliding block, 21, sliding rail, the 22, second supporting plate, 23, the
One supporting plate, 24, bottom plate, 25, third supporting plate, 26, solenoid valve, 27, groove profile detection, 28, connector fixing seat.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Embodiment:
A kind of positioning device, for block-like material 18 to be positioned, such as positioning semiconductor, triode etc., including push
Mechanism, press mechanism, positioning disc mechanism, testing agency；Driving means is for material to be accurately pushed into positioning disk；Lower press
Structure is used in place afterwards flatten material in push, avoids tilting on one side；Disc mechanism is positioned to be used to provide the base of positioning to material
Face can turn to the lower section of press mechanism after must expecting, carry out pusher and repoussage by delivery device, press mechanism；Testing agency
Signal not in place is issued when delivery device does not push in place and is alarmed.
As shown in Figure 1, delivery device is equipped with pusher cylinder 1, the output end of pusher cylinder 1 is placed in outside.Pusher cylinder 1
Upper end is equipped with fixed plate 4, and 4 upper end of fixed plate is equipped with sliding rail 21；The output end of pusher cylinder 1 is connected with push rod 2, and push rod 2 passes through
Fixture block 3 is connected with clamping block 6, and clamping block 6 is connected with transfer block 9, and the downside of transfer block 9 is equipped with sliding block 20, and sliding block 20 is in cunning
Sliding in rail 21, when the movement of 1 driving push rod 2 of pusher cylinder, fixture block 3, clamping block 6, transfer block 9, sliding block 20 are with movement.
As shown in Figure 1, the 9 upper end edge direction of motion of transfer block is provided with rebound hole, springs back in hole and is movably equipped with rebound guide rod 10,
Rebound spring 11 is arranged on rebound guide rod 10, the other end of rebound guide rod 10 is fixedly connected with L-type plate 12,12 compression and back of L-type plate
When playing spring 11, the rebound guide rod 10 is moved in the rebound hole to pusher cylinder 1, and the other end of L-type plate 12, which is equipped with, to be pushed away
Expect block 13；When expeller 13 is crossed to 18 direction ejection of material, due to the press of material 18, expeller 13 with L-type plate 12,
It springs back guide rod 10 to bounce back towards the direction of pusher cylinder 1,12 compression rebound spring 11 of L-type plate, springs back guide rod 10 in L-type plate 12
The outside for extending to transfer block 9 under squeezing action to the direction of pusher cylinder 1, plays the role of elastical retraction, avoids expeller 13
To the excessive of positioning disk ejection.
As shown in Figure 1, testing agency includes detection matte 7 and groove profile detection 27, detection matte 7 is fixedly connected on rebound and leads
The one end of bar 10 far from L-type plate 1, groove profile detection 27 are connected in fixed plate 4；Detection matte 7 is connected to rebound by connecting plate 8
On guide rod 10.
As shown in Figure 1, press mechanism is equipped with lower air cylinder 15 and pressure head 17, lower air cylinder 15 is transported with about 17 dynamic head
It is dynamic.After positioning disc mechanism in place, 15 drive ram 17 of lower air cylinder is pushed, by material repoussage.
As shown in Figure 1, Figure 3, delivery device is equipped with limit assembly, and limit assembly includes Limit screw 5；On clamping block 6
It is provided with through-hole, Limit screw 5 is set in through-hole；Limit screw 5 is equipped with stop nut, and stop nut is set to the outer of clamping block 6
Side.The position for adjusting stop nut, so that the stroke of clamping block 6 is adjusted, to adjust the stroke of pusher cylinder 1.
As shown in Figure 1, transfer block 9 is convex block, including protrusion and plate；The affixed clamping block 6 in one end of plate, the other end
L-type plate 12 is arranged in top, and L-type plate 12 is not contacted with plate；It is opened along 1 direction of motion of pusher cylinder there are two rebound hole in protrusion,
Rebound guide rod 10 is equipped in rebound hole, correspondingly, there are two rebound spring 11 sets.
As shown in Figure 1, rebound guide rod 10 is fixed on the riser of L-type plate 12, expeller is fixed on the transverse slat of L-type plate 12
13。
As shown in Figure 1, press mechanism further includes connecting rod 14, one end of connecting rod 14 is fixed in fixed plate 4, other end connection
Have and stretch out plate 16, lower air cylinder 15, which is set to, stretches out 16 upper end of plate, and the output end of lower air cylinder 15 passes through and stretches out the affixed pressure of plate 16
First 17, pressure head 17, which is located at, stretches out 16 lower section of plate.
As shown in Figure 1, positioning device further includes support component, support component includes bottom plate 24, on bottom plate 24
One supporting plate 23, the second supporting plate 22 on the first supporting plate 23, the second supporting plate 22 are connected and fixed the bottom side of plate 4.In the present embodiment
It is fixed with connector fixing seat 28 on first supporting plate 23, the fixation for connector.
Positioning device further includes solenoid valve 26, and solenoid valve 26 is fixed on bottom plate 24 by third supporting plate 25, solenoid valve 26
Control the movement of pusher cylinder 1, lower air cylinder 15.
As shown in Figure 2 and Figure 3, Fig. 2 be in the present embodiment position disc mechanism just reach, material in place, pusher cylinder 1, under
Schematic diagram when air cylinder 15 is also not operating, Fig. 3 are the partial enlarged views of Fig. 2.As shown in figure 4, material in place after, pusher gas
Cylinder 1, lower air cylinder 15 move at the same time, in place by material top, pressure head 17 flattens material to expeller 13, detection matte 7 in place by
After groove profile detection 27 detects, pusher cylinder 1, lower air cylinder 15 reset, and circuit sequentially.As shown in figure 5, when material is positioning
Press from both sides askew in disc mechanism, pusher cylinder 1 acts, and expeller 13 fails to shift position onto, causes groove profile detection 27 that can not detect detection
Matte 7, board alarm are shut down.
As shown in fig. 6, positioning disc mechanism includes multiple positioning disks 19 around basic point rotation, 6 positioning are only shown in Fig. 6
The number of disk, positioning disk is arranged according to the actual situation.Multiple positioning disks 19 are successively rotated to 15 position of lower air cylinder, pusher cylinder
1, lower air cylinder 15 starts operating position fixing.
Groove profile detection 27 uses model EE-SX772, and solenoid valve uses model 44C-ABA-GDFA-1GA.
Working principle:
When material, which enters positioning disc mechanism, to be rotated in place, material is fixed to by pusher cylinder 1, the movement of lower air cylinder 15
Position.
Rear pusher cylinder 1, lower air cylinder 15 move at the same time material in place, and in place by material top, pressure head 17 will for expeller 13
Material flattens, and after detection matte 7 is detected by groove profile detection 27 in place, pusher cylinder 1, lower air cylinder 15 reset, and successively follows
Ring.
When material presss from both sides askew in positioning disc mechanism, pusher cylinder 1 is acted, and expeller 13 fails to shift position onto, leads to groove profile
Detection 27 can not detect detection matte 7, and board alarm is shut down.
The utility model utilizes pusher cylinder 1 and lower air cylinder 15, respectively drives expeller 13, pressure head 17 acts, pusher
The case where in place by material top, pressure head 17 flattens material to block 13, guarantees material accurate positioning, material is avoided to tilt on one side, this
Utility model is easy to use, and accurate positioning, material is neat, is convenient for subsequent test job.
The above is only the better embodiment to the utility model, not makees any form to the utility model
On limitation, all according to the technical essence of the utility model any simple modification made to the above embodiment, equivalent variations
With modification, it is all within the scope of the technical scheme of the utility model.
Claims (8)
1. a kind of positioning device, it is characterised in that: including delivery device, press mechanism, positioning disc mechanism, testing agency；
The delivery device is equipped with pusher cylinder (1), and the upper end of the pusher cylinder (1) is equipped with fixed plate (4), the fixed plate
(4) upper end is equipped with sliding rail (21)；The output end of the pusher cylinder (1) is connected with push rod (2), and the push rod (2) passes through fixture block
(3) it is connected with clamping block (6), the clamping block (6) is connected with transfer block (9), and the downside of the transfer block (9) is equipped with sliding block
(20), the sliding block (20) sliding in the sliding rail (21)；Transfer block (9) the upper end edge direction of motion is provided with rebound hole,
It is movably equipped with rebound guide rod (10) in the rebound hole, is arranged with rebound spring (11) on the rebound guide rod (10), described time
The other end for playing guide rod (10) is fixedly connected L-type plate (12), when L-type plate (12) compression rebound spring (11), the rebound
Guide rod (10) moves in the rebound hole to pusher cylinder (1), and the other end of the L-type plate (12) is equipped with expeller (13)；
The testing agency includes detection matte (7) and groove profile detection (27), and the detection matte (7) is connected to rebound guide rod
(10) far from the one end of L-type plate (12), the groove profile detection (27) is connected on fixed plate (4)；
The press mechanism is equipped with lower air cylinder (15) and pressure head (17), and the lower air cylinder (15) drives on the pressure head (17)
Lower movement.
2. a kind of positioning device according to claim 1, it is characterised in that: the delivery device is equipped with limit assembly,
The limit assembly includes Limit screw (5)；Through-hole is provided on the clamping block (6), the Limit screw (5) is set to described logical
In hole；The Limit screw (5) is equipped with stop nut, and the stop nut is set to the outside of clamping block (6).
3. a kind of positioning device according to claim 1, it is characterised in that: the transfer block (9) is convex block, including convex
Rise and plate；The affixed clamping block in one end of the plate (6)；There are two opening in the protrusion along pusher cylinder (1) direction of motion
Hole is sprung back, rebound guide rod (10) is equipped in the rebound hole.
4. a kind of positioning device according to claim 1, it is characterised in that: the rebound guide rod (10) is fixed on L-type plate
(12) on riser, expeller (13) are fixed on the transverse slat of the L-type plate (12).
5. a kind of positioning device according to claim 1, it is characterised in that: the press mechanism further includes connecting rod (14),
One end of the connecting rod (14) is fixed on fixed plate (4), and the other end, which is connected with, stretches out plate (16), and the lower air cylinder (15) sets
In stretching plate (16) upper end, and the output end of the lower air cylinder (15) passes through and stretches out plate (16) affixed pressure head (17).
6. a kind of positioning device according to claim 1, it is characterised in that: the positioning disc mechanism includes multiple around base
The positioning disk (19) of point rotation.
7. a kind of positioning device according to claim 1, it is characterised in that: the positioning device further includes support component,
The support component include bottom plate (24), the first supporting plate (23) being set on bottom plate (24), be set on the first supporting plate (23) the
Two supporting plates (22), second supporting plate (22) are connected and fixed the bottom side of plate (4).
8. a kind of positioning device according to claim 1, it is characterised in that: the positioning device further includes solenoid valve
(26)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920822372.0U CN209607705U (en) | 2019-05-31 | 2019-05-31 | A kind of positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920822372.0U CN209607705U (en) | 2019-05-31 | 2019-05-31 | A kind of positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209607705U true CN209607705U (en) | 2019-11-08 |
Family
ID=68407053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920822372.0U Active CN209607705U (en) | 2019-05-31 | 2019-05-31 | A kind of positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209607705U (en) |
-
2019
- 2019-05-31 CN CN201920822372.0U patent/CN209607705U/en active Active
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