CN207090969U - Centrifuge tube is automatically imported and detent mechanism before and after entering automation equipment astrolabe - Google Patents
Centrifuge tube is automatically imported and detent mechanism before and after entering automation equipment astrolabe Download PDFInfo
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- CN207090969U CN207090969U CN201720888379.3U CN201720888379U CN207090969U CN 207090969 U CN207090969 U CN 207090969U CN 201720888379 U CN201720888379 U CN 201720888379U CN 207090969 U CN207090969 U CN 207090969U
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Abstract
A kind of centrifuge tube is automatically imported and detent mechanism before and after entering automation equipment astrolabe, including：Astrolabe, mechanism of push bottles ahead, Gu Ping mechanisms, filling mechanism, first press mechanism and press mechanism again are turned round, wherein：If circumferentially it is evenly equipped with solid bottle mechanism on revolution astrolabe, mechanism of push bottles ahead, filling mechanism, first press mechanism and again press mechanism around revolution astrolabe centrally along revolution astrolabe rotation direction set gradually, revolution astrolabe is provided with concentric guardrail in periphery, and guardrail is provided with the inclination curved surface for being used for renovating rotation between filling mechanism and first press mechanism；Described mechanism of push bottles ahead is provided with access to bottle, and Gu Ping mechanisms are correspondingly provided with solid bottle clamping part, Gu the access to bottle described in during bottle is same plane with the vertical section of dividing equally of solid bottle clamping part.The utility model realizes the solid bottle of centrifuge tube automatic feeding bottle and directional gland, can keep the stability of solid bottle and body and renovate centering, be renovated so as to compress after filling, ensure being smoothed out for follow-up centrifugal process.
Description
Technical field
The utility model relates to a kind of small micro liquid that centrifuge tube is used in some fields as packing container
The technology applied in filling and capping automation equipment.General centrifuge tube profile similar to sub warhead, bottleneck with renovating, the mouth of pipe and its
Lid is integrally formed through one of narrower banding muscle and is bound up.The utility model is that centrifuge tube automates in filling and capping
Mass production in, centrifuge tube through vibrating disk be organized into orderly state into equipment astrolabe prelocalization be pushed into mechanism with entering
Enter the resilient clamp detent mechanism after astrolabe.
Background technology
Filling one or more of liquid in centrifuge tube, cover tightly and centrifuge rotation at a high speed is put into after renovating, carry out material separation
Etc project, be widely used in reagent production, clinical medicine and other scientific experimentation fields.The rotary speed ratio of centrifuge
It is higher, it requires that renovating for centrifuge tube must compress after filling.Can influence centrifuge tube, which renovate the factor that cover tightly, mainly has
Following items：1) when bottle enters astrolabe, i.e. bottle inlet, can ensure to renovate and the position of body, direction centering；2) Gu Ping mechanisms
Whether qualified, qualified Gu Ping mechanisms can guarantee that body does not shift during centrifuge tube filling-in and closing bottle by applying cap and not alter course；3) run
During can to because renovate misalign caused by body rotate be corrected；4) centrifuge tube can be kept after filling body and
The alignment degree renovated, if centering can be kept, head pressure just can in place, then press just can compress.
In currently used centrifuge tube filling-in and closing bottle by applying cap structure, by required station typically on the astrolabe of revolution, if design
Quantity and station identical breach are done, inlays the gripping block made of elastomeric material in breach, the front portion of gripping block mills out doleiform
Breach, doleiform notch size are slightly less than bottle, as shown in Figure 5.After centrifuge tube is got into breach, by the bullet of elastomeric material in itself
Property fix centrifuge tube, carry out gland after filling；Its is simple in construction, it is difficult to meets the requirement to neutralizing correcting action, and elasticity
Need integral replacing gripping block after material aging, service life is shorter.
Utility model content
The utility model is directed to deficiencies of the prior art, it is proposed that a kind of centrifuge tube enters automation equipment star
It is automatically imported before and after disk and detent mechanism, realizes the solid bottle of centrifuge tube automatic feeding bottle and directional gland, the steady of solid bottle can be kept
Qualitative and body and centering is renovated, renovated so as to compress after filling, ensure being smoothed out for follow-up centrifugal process.
The utility model is achieved through the following technical solutions：
The utility model includes：Turn round astrolabe, mechanism of push bottles ahead, Gu Ping mechanisms, filling mechanism, first press mechanism and press again
Structure, wherein：If being circumferentially evenly equipped with solid bottle mechanism on revolution astrolabe, mechanism of push bottles ahead, filling mechanism, first press mechanism and press mechanism again
Set gradually around revolution astrolabe centrally along revolution astrolabe rotation direction, revolution astrolabe is provided with concentric shield in periphery
Column, guardrail are provided with the inclination curved surface for being used for renovating rotation between filling mechanism and first press mechanism.
Its radius of projection of described inclination curved surface in the horizontal plane constantly diminishes along filling mechanism to first press mechanism direction,
And reach least radius when centrifuge tube is renovated perpendicular to horizontal plane.
Described mechanism of push bottles ahead is provided with access to bottle, and Gu Ping mechanisms are correspondingly provided with solid bottle clamping part, Gu entering described in during bottle
Bottle passage is same plane with the vertical section of dividing equally of solid bottle clamping part.
Described mechanism of push bottles ahead includes：Right track, left first track, left second track, the first block, the second block, work
Dynamic support member, push rod, linear guide poles, securing supports and pusher cylinder, wherein：Left first track and left second parallel track are set
Put, form a feeding channel between the two, left first track, left second track be arranged in parallel with right track, form and lead to feeding
The vertical access to bottle in road.
The described track of a left side second is provided with convex edge in access to bottle side, and right track is provided with the in the side roof part of access to bottle one
One block, and the second block is fixedly connected with side, each block is equipped with the centre of gyration, and the first block returns around the first block
Turn center to rotate upwardly and downwardly, the second block is stretched into access to bottle at the top of the second block centre of gyration side-to-side movement, the second block.
Described securing supports one end is provided with pusher cylinder, the other end is provided with linear guide poles, and linear guide poles prop up with activity
Support member is fixedly connected, and active supporting piece one end is connected with push rod, and push rod is with being in feeding channel and access to bottle crosspoint
Centrifuge tube body is correspondingly arranged, and push rod promotes centrifuge tube to enter Gu Ping mechanisms from access to bottle；At the top of push rod, on active supporting piece
Provided with plane cam, the first block end is provided with roller, and roller is oppositely arranged with plane cam；The middle part of second block is provided with micro-
Type extension spring and the second screw, the miniature extension spring other end are connected with right guide rail and control the second block to extend into together with the second screw
Expect the dimensions length of passage.Centrifuge tube is promoted in feeding channel by straight line feeder.
Described Gu Ping mechanisms include：Clamping jaw fixed seat, movable jaw, stationary jaw, clamping jaw stage clip and gland, wherein：
Clamping jaw fixed seat is fixed on revolution astrolabe, and clamping jaw fixed seat is provided with the activity of the stationary jaw being fixedly connected and rotation connection
Clamping jaw, movable jaw side are connected with clamping jaw stage clip, and clamping jaw stage clip is flexibly connected with gland, and gland is fixedly connected with astrolabe, folder
A pawl stage clip part is embedded in the groove of astrolabe, and stationary jaw and movable jaw front portion are equipped with arc notch and form solid bottle clip
Portion is held, the geomery that clamping jaw stage clip consolidates bottle clamping part in a tensioned state is consistent with centrifuge tube body.
Described gland is fixedly mounted in overall clamping part the deep breach of revolution astrolabe, turns round the shallow breach of astrolabe
Place is installed by second half of clamping jaw stage clip.
Described revolution astrolabe is provided with fixed pan in periphery bottom, and fixed pan offsets with centrifugation bottom of the tube；It is right
Ying Di, the top of described inclination curved surface are provided with aligning gear, and the aligning gear is located at the placed in the middle of filling mechanism and first press mechanism
Position, including fixed seat are connected with correction fork with the positive cylinder of fixed seat colonel, correction cylinder bottom is arranged on, and correct the opening of fork
Portion is oblique, and the width of the width of opening portion bottom surface and body and the connecting portion between renovating is identical.
Described first press mechanism includes：Fixed seat, first air cylinder, sliding block, pressure regulation unit and depression bar, wherein：Fixed seat is inclined
Tiltedly set, high, low close to revolution astrolabe side away from revolution astrolabe side, fixed seat is provided with chute, and sliding block section is T-shaped and logical
Cross chute to slide in fixed seat inclined plane, first air cylinder is fixedly connected by contiguous block with fixed seat, and depression bar is anterior to be provided with circle
Arc pressure head, root and sliding block are hinged, and the center of gravity of depression bar pressure head when being provided with pressure regulation unit at pressure head to adjust gland is high
Degree.
Described pressure regulation unit includes：Pressure spring, the first screw and nut, wherein：First screw and nut connection pressure
Bar and sliding block and fixation, pressure spring is arranged between depression bar and sliding block upper surface, the outer ring of the first screw.
Described revolution astrolabe is provided with bottle outlet track and bottle pulling mechanism, described bottle outlet track edge revolution astrolabe rotation direction
It is arranged on after press mechanism again.
Technique effect
Compared with prior art, the utility model realizes the solid bottle of centrifuge tube automatic feeding bottle and directional gland, can keep
Gu the stability and body of bottle and renovating centering, renovated so as to compress after filling, ensure smoothly entering for follow-up centrifugal process
OK.Using centrifuge tube of the present utility model enter automation equipment astrolabe before and after be automatically imported and detent mechanism after yield rate from
85% brings up to 99.5%.
Brief description of the drawings
Fig. 1 is the utility model overall structure top view.
Fig. 2 is mechanism of push bottles ahead top view in the utility model.
Fig. 3 be A in Fig. 2 to B to structural representation.
In figure：(a) it is A direction views, (b) is B direction views.
Fig. 4 is solid bottle mechanism structure schematic diagram in the utility model.
In figure：(a) it is main dimensional structure diagram, (b) is top view.
Fig. 5 is to consolidate bottle mechanism structure schematic diagram in the prior art.
Fig. 6 is that mechanism structure schematic diagram is corrected in the utility model.
In figure：(a) it is front view, (b) is side view, schematic diagram after the correction of (c) centrifuge tube.
Fig. 7 is first press mechanism structural representation in the utility model.
In figure：Centrifuge tube 1, mechanism of push bottles ahead 2, Gu Ping mechanisms 3, filling mechanism 4, aligning gear 5, again first press mechanism 6, press
Structure 7, bottle outlet track 8, guardrail 9, revolution astrolabe 10, fixed pan 11, feeding channel 12, access to bottle 13, left first track 21,
In left second track 22, right track 23, the first block 24, the second block 25, the first block centre of gyration 26, the revolution of the second block
The heart 27, convex edge 28, stationary jaw 31, movable jaw 32, movable jaw gyroaxis 33, clamping jaw fixed seat 34, clamping jaw stage clip 35, pressure
Lid 36, correction fork 52, fixed seat 53, correction cylinder 54, fixed seat 61, sliding block 62, contiguous block 63, first air cylinder 64, pressure regulation bullet
Spring 65, the first screw 66, depression bar 67, nut 68, curved surface 91, body 101 are tilted, 102, connecting portion 103 is renovated, is roller 210, flat
Face cam 211, active supporting piece 212, push rod 213, linear guide poles 214, securing supports 215, pusher cylinder 216, the second spiral shell
Nail 217, miniature extension spring 218.
Embodiment
As shown in Fig. 4 (b), the centrifuge tube 1 described in the present embodiment includes：Body 101,102 and connecting portion 103 are renovated, its
In：The top outer of body 101 and to renovate 102 outer rings wide, body 101 and renovates 102 and is connected by connecting portion 103.
As depicted in figs. 1 and 2, the present embodiment includes：Turn round astrolabe 10, mechanism of push bottles ahead 2, Gu Ping mechanisms 3, filling mechanism 4,
First press mechanism 6 and again press mechanism 7, wherein：It is mechanism of push bottles ahead 2, filling if being circumferentially evenly equipped with solid bottle mechanism 3 on revolution astrolabe 10
Mechanism 4, first press mechanism 6 and again press mechanism 7 around revolution astrolabe centrally along revolution astrolabe rotation direction set gradually, turn round astrolabe 10
Concentric guardrail 9 is provided with periphery, guardrail 9 is provided between filling mechanism 4 and first press mechanism 6 to be used to make to renovate
The 102 inclination curved surfaces 91 rotated.
Its radius of projection of described inclination curved surface 91 in the horizontal plane is continuous along filling mechanism 4 to the first direction of press mechanism 6
Diminish, and reach least radius when renovating 102 perpendicular to horizontal plane.
Described mechanism of push bottles ahead 2 is provided with access to bottle 13, and Gu Ping mechanisms, 3 are correspondingly provided with solid bottle clamping part, Gu described in during bottle
Access to bottle 13 with the vertical section of dividing equally of solid bottle clamping part be same plane.
As shown in Figures 2 and 3, described mechanism of push bottles ahead 2 includes：Right track 23, left first track 21, left second track
22nd, the first block 24, the second block 25, active supporting piece 212, push rod 213, linear guide poles 214, securing supports 215 and push away
Expect cylinder 216, wherein：The track 21 of a left side first and left second track 22 be arranged in parallel, form X between the two to feeding channel 12,
Left first track 21, left second track 22 be arranged in parallel with right track 23, forms and is connected with feeding channel 12 and vertical Y-direction
Access to bottle 13.
Left second track 22 is provided with convex edge 28 in the side of access to bottle 13, for the top outer of side body 101 and renovates 102
Outer ring positions；Right track 23 is provided with the first block 24 in the side roof part of access to bottle 13 1, and is fixedly connected with second in side
Block 25, the first block 24 are provided with the first block centre of gyration 26, and the second block 25 is provided with the second block centre of gyration 27, and second
The top of block 25 is stretched into access to bottle 13, and the top of the second block 25 offsets with body 101 and ajusts centrifuge tube 1 to adjust, and first
102 outer rings to the top outer of body 101 and are renovated in X to entering in block 24 and convex edge 28 before centrifuge tube 1 squeezes into solid bottle clamping part
Row positioning.
The one end of securing supports 215 is provided with pusher cylinder 216, the other end and is provided with linear guide poles 214, linear guide poles 214 and
Active supporting piece 212 is fixedly connected, and the one end of active supporting piece 212 is connected with push rod 213, and push rod 213 is in the backhaul of pusher cylinder 216
When promote centrifuge tube 1 enter Gu Ping mechanisms from access to bottle；The top of push rod 213, active supporting piece 212 are provided with plane cam
211, the end of the first block 24 is provided with roller 210, and roller 210 is oppositely arranged with plane cam 211, the backhaul band of pusher cylinder 216
Dynamic plane cam 211 moves, and roller 210 rolls on the curved surface of plane cam 211, so as to which the first block 24 is to the direction of right track 23
Rotate；The middle part of second block 25 is provided with the miniature screw 217 of extension spring 218 and second, the miniature other end of extension spring 218 and right guide rail 23
It is connected and controls the second block 25 to stretch into the dimensions length of feeding-passage 13 together with the second screw 217.
Described right track 23, left first track 21 and left second track 22 is in addition to convex edge 28 in contour plane.
Preferably, described right guide rail 23 is stretched into feeding-passage 13 in groove at side surface so that the second block 25 rotates.
Preferably, described linear guide poles 214 are arranged to two, ensure straight when push rod 213 and plane cam 211 move
Dimension.
As shown in figure 4, described Gu Ping mechanisms 3 include：Stationary jaw 31, movable jaw 32, clamping jaw fixed seat 34, clamping jaw
Stage clip 35 and gland 36, wherein：Clamping jaw fixed seat 34 is fixed on revolution astrolabe 10, and clamping jaw fixed seat 34 is provided with and is fixedly connected
Stationary jaw 31 and by movable jaw gyroaxis 33 be rotatablely connected movable jaw 32, the side of movable jaw 32 is connected with folder
Pawl stage clip 35, clamping jaw stage clip 35 are glanded 36 and are limited in the circular arc kerve of astrolabe, and stationary jaw 31 and movable jaw 32 are anterior
It is equipped with arc notch and forms solid bottle clamping part, the geomery that clamping jaw stage clip 35 consolidates bottle clamping part under compression is slightly less than
With the size of body 101.
In the case where clamping jaw stage clip 35 and gland 36 control, the front portion of movable jaw 32 and stationary jaw 31 can be according to centrifugation phial
The size shape of body, which coordinates, corrects out two semi-symmetric doleiform breach.Notch tip is provided with oblique guide groove.Centrifuge tube is in pusher
Along oblique guide groove under the promotion of cylinder 216, Compressive activities clamping jaw 32, compression spring is further compressed, and centrifuge tube enters
Into doleiform breach.
Described gland 36 is fixedly mounted in overall clamping part the deep breach of revolution astrolabe 10.The side of movable jaw
Face opened round deep hole, depth are less than 1/2 length of clamping jaw stage clip 35.The other half of clamping jaw stage clip 35 is arranged on the circular arc of astrolabe
In kerve, the length of groove is glanded 36 limitations above again smaller than 1/2 length of clamping jaw stage clip.
As shown in fig. 6, described revolution astrolabe 10 is provided with fixed pan 11 in periphery bottom, fixed pan 11 with from
The bottom of heart pipe 1 offsets；Because centrifuge tube 1 is to be jammed rotation, in order to protect centrifuge tube 1, clamping force can not be too big, if but clamping
Power is too small, and slip is produced between the bottom of centrifuge tube 1 and fixed pan 11, causes the rotation of centrifuge tube 1；Therefore preferably, it is described
Inclination curved surface 91 aligning gear 5 is provided with above end, aligning gear 5 is located at the lean-with of filling mechanism 4 and first press mechanism 6
Put.
Described aligning gear 5 includes fixed seat 53 and is arranged on the positive cylinder 54 of the colonel of fixed seat 53, the fixed bottom of cylinder 54
Portion is connected with correction fork 52, and the opening portion of correction fork 52 is oblique, the width of opening portion bottom surface and the width phase of connecting portion 103
Together.
Preferably, described correction fork 52 is in butterfly, and open bottom is rectangular channel, width of rectangular and connecting portion width phase
Together.
As shown in fig. 7, described first press mechanism 6 includes：Fixed seat 61, sliding block 62, first air cylinder 64, pressure regulation unit and pressure
Bar 67, wherein：Fixed seat 61 is obliquely installed, away from revolution astrolabe 10 side is high, close to turning round, the side of astrolabe 11 is low, fixed seat 61
Provided with chute, the section of sliding block 62 is T-shaped and is slided by chute in the inclined plane of fixed seat 61, and first air cylinder 64 passes through contiguous block
63 are fixedly connected with fixed seat 61, and anterior circular arc pressure head, root and the sliding block 62 of being provided with of depression bar 67 is be hinged, and depression bar 67 is close to pressure
The height of C.G. of pressure head when being provided with pressure regulation unit at head to adjust gland.
Described pressure regulation unit includes：Pressure spring 65, the first screw 66 and nut 68, wherein：First screw 66 and spiral shell
Mother 68 connects depression bar 67 and sliding block 62 and fixed, and pressure spring 65 is arranged between depression bar 67 and the upper surface of sliding block 62, the first spiral shell
The outer ring of nail 66.
As shown in figure 1, described revolution astrolabe 10 is provided with bottle outlet track 8 and bottle pulling mechanism, described bottle outlet track 8 is along returning
Turn astrolabe rotation direction to be arranged on again after press mechanism 7.
The present embodiment at work,
Centrifuge tube 1 after permutation, renovates 102 and divides, and feeding channel 12 is entered under the promotion of straight line feeder；Centrifuging
Before pipe 1 enters access to bottle 13, by the second screw 217 adjust the tightening force of miniature extension spring 218 by the second block 25 lean against from
The right front of heart pipe 1, ensure centrifuge tube 1 enter access to bottle 13 after stand just, it is not crooked；It is latter that centrifuge tube 1 enters access to bottle 13
Side is flat to be hung on right guide rail 23, push rod 213 promotes body 101 in Y-direction, and the opposite side of centrifuge tube 1 is flat to be hung on left second guide rail 22,
Positioning of the convex edge 28 as centrifuge tube bottleneck outer 101 and the wherein side of centrifuge tube enclosing cover 102, while plane cam 211 is controlled
The second block 24 is made, turns into the positioning of opposite side, guarantee centrifuge tube 1 stable He of body 101 when Y-direction conveys in access to bottle 13
Renovate 102.
Revolution astrolabe 10 is rotated and rested in bottle inlet station, solid bottle clamping part and the centering of access to bottle 13, and body 101 is from entering
Bottle passage 13 reaches solid bottle clamping part, and Gu Ping mechanisms 3 control movable jaw 32 and geometrical clamp by gland 36 and clamping jaw stage clip 35
Pawl 31 clamps body 101.
After clamping body 101, revolution astrolabe 10 is rotated and rested in filling station, is completed filling.
Revolution astrolabe 10 is rotated into correction station afterwards, renovates 102 by tilting curved surface 91 and is changed into oblique from horizontality
Configuration state, and calibrated mechanism 5 corrects, and keeps body 101 and renovates 102 centerings；Post-equalization cylinder 54 return, correction fork 52
Depart from the connecting portion 103 of centrifuge tube 1.
Revolution astrolabe 10 is rotated further to rest in head pressure stations, when first air cylinder 64 promotes depression bar 67 forward, centrifuge tube 1
Renovate 102 boss and be pressed into bottleneck, now, head pressures are completed；Due to the angle of pushing and the limitation of pressure, renovating 102 does not have also
It is compacted compression.
Revolution astrolabe 10 turns to afterwards presses station to rest again, then presses station only to need again 7 cylinder vertical compressions of press mechanism just
OK, 102 are renovated and is compacted compacting；Then revolution astrolabe 10 rotates, and centrifuge tube 1 enters the bottle outlet track 8 for being configured with bottle pulling mechanism,
Centrifuge tube 1 departs from from Gu Ping mechanisms 3, into collection link；The filling-in and closing bottle by applying cap flow of centrifuge tube is completed.
The band that filling tamponade is completed through above flow renovates centrifuge tube, and the qualification rate that lid compresses degree reaches 99.5%,
Than not using bottle inlet to position, Gu correcting centering after bottle again, the qualification rate 85% that the step centrifuge tube pressed again after head pressures compresses is big
It is big to improve.
Above-mentioned specific implementation can by those skilled in the art on the premise of without departing substantially from the utility model principle and objective with
Different modes carries out local directed complete set to it, and the scope of protection of the utility model is defined by claims and not by above-mentioned specific
Implementation is limited, and each implementation in the range of it is by the constraint of the utility model.
Claims (10)
1. a kind of centrifuge tube is automatically imported and detent mechanism before and after entering automation equipment astrolabe, it is characterised in that including：Revolution
Astrolabe, mechanism of push bottles ahead, Gu Ping mechanisms, filling mechanism, first press mechanism and press mechanism again, wherein：Circumferentially it is evenly equipped with revolution astrolabe
If solid bottle mechanism, mechanism of push bottles ahead, filling mechanism, first press mechanism and again press mechanism around revolution astrolabe centrally along revolution astrolabe rotate
Direction is set gradually, and revolution astrolabe is provided with concentric guardrail in periphery, guardrail filling mechanism and first press mechanism it
Between be provided with and be used to renovate the inclination curved surface of steering.
2. centrifuge tube according to claim 1 is automatically imported and detent mechanism before and after entering automation equipment astrolabe, it is special
Sign is that its radius of projection of described inclination curved surface in the horizontal plane constantly diminishes along filling mechanism to first press mechanism direction, and
Reach least radius when centrifuge tube is renovated perpendicular to horizontal plane.
3. centrifuge tube according to claim 1 is automatically imported and detent mechanism before and after entering automation equipment astrolabe, it is special
Sign is that described mechanism of push bottles ahead is provided with access to bottle, and Gu Ping mechanisms are correspondingly provided with solid bottle clamping part, Gu the bottle inlet described in during bottle is led to
Road is same plane with the vertical section of dividing equally of solid bottle clamping part.
4. centrifuge tube according to claim 1 is automatically imported and detent mechanism before and after entering automation equipment astrolabe, it is special
Sign is that described mechanism of push bottles ahead includes：Right track, left first track, left second track, the first block, the second block, activity branch
Support member, push rod, linear guide poles, securing supports and pusher cylinder, wherein：Left first track and left second parallel track set,
X is formed between the two to feeding channel, and left first track, left second track be arranged in parallel with right track, forms and feeding channel
Connection and vertical Y-direction access to bottle；
The described track of a left side second is provided with convex edge in access to bottle side, right track be provided with access to bottle side the first block,
And the second block is fixedly connected with, each block is equipped with the centre of gyration, is stretched at the top of the second block in access to bottle, the second block
Top is offseted with centrifuge tube body, and the first block and convex edge to outer at the top of body and are turned over before centrifuge tube squeezes into solid bottle clamping part
Lid outer ring is in X to being positioned；
Described securing supports one end is provided with pusher cylinder, the other end is provided with linear guide poles, linear guide poles and active supporting piece
It is fixedly connected, active supporting piece one end is connected with push rod, and push rod promotes centrifuge tube to enter Gu Ping mechanisms, push rod top from access to bottle
Portion, active supporting piece are provided with plane cam, and the first block end is provided with roller, and roller is oppositely arranged with plane cam；Second
The middle part of block is provided with miniature extension spring and the second screw, and the miniature extension spring other end is connected with right guide rail and started to control with the second screw one
Make the second block and extend into material channel size length.
5. centrifuge tube according to claim 1 is automatically imported and detent mechanism before and after entering automation equipment astrolabe, it is special
Sign is that described Gu Ping mechanisms include：Clamping jaw fixed seat, movable jaw, stationary jaw, clamping jaw stage clip and gland, wherein：Clamping jaw
Fixed seat is fixed on revolution astrolabe, and clamping jaw fixed seat is provided with the stationary jaw being fixedly connected and the activity folder of rotation connection
Pawl, movable jaw side are connected with clamping jaw stage clip, and stationary jaw and movable jaw front portion are equipped with arc notch and form solid bottle clip
Portion is held, the geomery that clamping jaw stage clip consolidates bottle clamping part under compression is slightly less than and centrifuge tube body.
6. centrifuge tube according to claim 1 is automatically imported and detent mechanism before and after entering automation equipment astrolabe, it is special
Sign is that described revolution astrolabe is provided with fixed pan in periphery bottom, and fixed pan offsets with centrifugation bottom of the tube；It is corresponding
Ground, the top of described inclination curved surface are provided with aligning gear.
7. centrifuge tube according to claim 6 is automatically imported and detent mechanism before and after entering automation equipment astrolabe, it is special
Sign is, described aligning gear is located at the middle position of filling mechanism and first press mechanism, including fixed seat and is arranged on fixed seat
The positive cylinder of colonel, fixed cylinder bottom are connected with correction fork, correct that the opening portion of fork is oblique, the width of opening portion bottom surface with
The width of body and the connecting portion between renovating is identical.
8. centrifuge tube according to claim 1 is automatically imported and detent mechanism before and after entering automation equipment astrolabe, it is special
Sign is that described first press mechanism includes：Fixed seat, first air cylinder, sliding block, pressure regulation unit and depression bar, wherein：Fixed seat is tilted and set
Put, high, low close to revolution astrolabe side away from revolution astrolabe side, fixed seat is provided with chute, and sliding block is by chute in fixed seat
Slided in inclined plane, first air cylinder is fixedly connected by contiguous block with fixed seat, depression bar is anterior be provided with circular arc pressure head, root with
Sliding block is hinged, the height of C.G. of depression bar pressure head when being provided with pressure regulation unit at pressure head to adjust gland.
9. centrifuge tube according to claim 8 is automatically imported and detent mechanism before and after entering automation equipment astrolabe, it is special
Sign is that described pressure regulation unit includes：Pressure spring, the first screw and nut, wherein：First screw and nut connect depression bar and
Sliding block and fixation, pressure spring is arranged between depression bar and sliding block upper surface, the outer ring of the first screw.
10. centrifuge tube according to claim 1 is automatically imported and detent mechanism before and after entering automation equipment astrolabe, it is special
Sign is that described revolution astrolabe is provided with bottle outlet track and bottle pulling mechanism, and described bottle outlet track is set along revolution astrolabe rotation direction
Put after press mechanism again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720888379.3U CN207090969U (en) | 2017-07-21 | 2017-07-21 | Centrifuge tube is automatically imported and detent mechanism before and after entering automation equipment astrolabe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720888379.3U CN207090969U (en) | 2017-07-21 | 2017-07-21 | Centrifuge tube is automatically imported and detent mechanism before and after entering automation equipment astrolabe |
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| Publication Number | Publication Date |
|---|---|
| CN207090969U true CN207090969U (en) | 2018-03-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720888379.3U Active CN207090969U (en) | 2017-07-21 | 2017-07-21 | Centrifuge tube is automatically imported and detent mechanism before and after entering automation equipment astrolabe |
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| CN (1) | CN207090969U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108481018A (en) * | 2018-03-28 | 2018-09-04 | 常州信息职业技术学院 | Automatic centering centre frame |
| CN111778241A (en) * | 2020-07-23 | 2020-10-16 | 广州捷瑞生物工程有限公司 | Adsorption film installation device of nucleic acid recovery column |
-
2017
- 2017-07-21 CN CN201720888379.3U patent/CN207090969U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108481018A (en) * | 2018-03-28 | 2018-09-04 | 常州信息职业技术学院 | Automatic centering centre frame |
| CN111778241A (en) * | 2020-07-23 | 2020-10-16 | 广州捷瑞生物工程有限公司 | Adsorption film installation device of nucleic acid recovery column |
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