CN111977295B - Horizontal telescopic suction head material taking mechanism and working method thereof - Google Patents
Horizontal telescopic suction head material taking mechanism and working method thereof Download PDFInfo
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- CN111977295B CN111977295B CN202010984903.3A CN202010984903A CN111977295B CN 111977295 B CN111977295 B CN 111977295B CN 202010984903 A CN202010984903 A CN 202010984903A CN 111977295 B CN111977295 B CN 111977295B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G35/00—Mechanical conveyors not otherwise provided for
- B65G35/06—Mechanical conveyors not otherwise provided for comprising a load-carrier moving along a path, e.g. a closed path, and adapted to be engaged by any one of a series of traction elements spaced along the path
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Abstract
The invention relates to a horizontal telescopic suction head material taking mechanism which comprises an inclined suction head feeding track, wherein a conveying material taking slide block which is driven by a first electric mechanism to perform left-right reciprocating translation is arranged beside the lower end of the suction head feeding track, a row of vertical suction head guiding half holes which extend left and right and are uniformly distributed are formed in the front end of the conveying material taking slide block, a material taking slide block which is driven by a driving mechanism to translate back and forth is arranged on the top surface of the conveying material taking slide block above the vertical suction head guiding half holes, and a row of suction head suspension grooves which are used for connecting the lower end of the suction head feeding track are formed in the front end of the material taking slide block. Simple structure, reasonable in design, circulation dress box, the dress box is fast, and the dress box flux is high.
Description
Technical Field
The invention relates to a horizontal telescopic suction head material taking mechanism and a working method thereof.
Background
The pipette is widely applied to the fields of basic research of life science, drug research and development, cell and animal level toxicology evaluation in the field of public health, high-throughput detection of disease and prevention centers, pharmaceutical analysis, drug metabonomics and the like. In a laboratory, the usage rate of pipette tips is very high, and a large number of pipette tips are consumed in one laboratory every day. The pipette tips sold in the market are provided with box-packed tips and bagged tips which are arranged and assembled in bulk. The former is convenient to use, but is expensive, and increases the experiment cost; the latter is relatively cheap, but needs manual arrangement and assembly of the suction heads, needs a large amount of low-grade repeated labor and wastes manpower and material resources.
In the boxing process of the suction head, the scheme is generated in order to improve the material taking efficiency.
Disclosure of Invention
In view of the shortcomings of the prior art, the present invention provides a horizontal retractable type suction head material taking mechanism and a working method thereof.
In order to solve the technical problems, the technical scheme of the invention is as follows: the utility model provides a telescopic suction head feeding agencies of level, including the suction head pay-off track of slope, suction head pay-off track's low side is equipped with and gets the material slider through the conveying of first electric mechanism drive going on reciprocating translation about, the front end that the material slider was got in the conveying is equipped with one row of vertical suction head direction half hole of extending the equipartition about, the material slider top surface is got in the conveying of vertical suction head direction half hole top is equipped with and gets the material slider through translation around the actuating mechanism drive, the front end of getting the material slider is equipped with one row of suction head suspension groove that is used for linking up suction head pay-off track low side.
Preferably, the suction head feeding track is positioned in the suction head feeding mechanism, the top and the front end of the suction head feeding track are both notches, the width of the suction head feeding track is larger than the rod body of the suction head and smaller than the outer diameter of a boss at the top of the suction head, and the top of the suction head is a round head with the largest outer diameter.
Preferably, the suction head suspension groove is provided with a plurality of uniformly distributed towards the left and right, the number of the suction head suspension groove is the same as that of the vertical suction head guiding half holes, the suction head guiding half holes and the suction head suspension groove are in one-to-one correspondence, the openings of the vertical suction head guiding half holes and the suction head suspension groove are forward, the upper part of the vertical suction head guiding half holes is a semicircle, the middle part is a circular hole which enables the suction head to pass through, and the lower part of the suction head enters into the major arc and the bottom end of the suction head.
Preferably, the two end sides of the front end of the conveying and taking slide block are provided with bumps to form suction head baffles, and the vertical suction head guide half hole is positioned between the suction head baffles; the front end of the material taking slide block is provided with a plurality of rectangular bosses which are distributed at equal intervals, and suction head suspension grooves are formed at intervals between adjacent rectangular bosses.
Preferably, the first electric mechanism comprises a left and right extension ball screw driven to rotate by a motor, the left and right extension ball screw is screwed with a ball nut, the ball nut is installed at the bottom of the conveying material taking slide block, a rear side guide hole of the conveying material taking slide block is installed on a left and right extension guide rod, the left and right extension ball screw and the left and right extension guide rod are both installed on a base, and the base is installed on a bottom plate.
Preferably, a row of suction head stabilizing half holes which extend leftwards and rightwards and are uniformly distributed are further formed in the front end of the conveying material taking sliding block above the vertical suction head guiding half holes, the number of the suction head stabilizing half holes is the same as that of the vertical suction head guiding half holes, the suction head stabilizing half holes correspond to the vertical suction head guiding half holes one by one, and the diameter of each suction head stabilizing half hole is larger than the maximum diameter of each suction head; the driving mechanism is an air cylinder arranged on the top surface of the conveying material taking slide block, a piston rod of the air cylinder extends forwards and backwards and is connected with the material taking slide block, and a slide block and a slide rail are arranged between the material taking slide block and the conveying material taking slide block; the material taking slide block is positioned between the suction head stabilizing half hole and the vertical suction head guiding half hole.
Preferably, a suction head box receiving disc is arranged on the bottom plate below the suction head feeding rail and is driven by a second electric mechanism to perform reciprocating translational motion back and forth.
Preferably, the suction head box bearing disc consists of rectangular disc bodies which are respectively positioned at the left side and the right side, the rectangular disc bodies are used for placing the suction head boxes, and the number of the suction head holes in each suction head hole row which extends leftwards and rightwards on the suction head boxes is the same as that of the vertical suction head guide half holes and corresponds to that of the vertical suction head guide half holes one by one; and the yielding channels for the front and back translation of the suction head box receiving disc are formed below the suction head feeding track and the conveying and taking slide block.
Preferably, the second electric mechanism comprises a front and rear extension ball screw driven to rotate by a motor, the front and rear extension ball screw is in threaded connection with a ball nut, the ball nut is mounted in the middle of the suction head box receiving disc, guide holes in the left side and the right side of the suction head box receiving disc are mounted on guide rods extending in the front and rear direction, and the guide rods are mounted on the bottom plate.
A working method of a horizontal telescopic suction head material taking mechanism comprises the following steps:
s1: a boss at the middle top of the sucker is hung on the sucker feeding track; the material taking slide block moves forwards, the material taking slide block is conveyed to gradually move forwards, so that the suction heads enter the suction head suspension groove one by one, and the bosses at the top in the suction head support are suspended on the top surfaces of the adjacent rectangular bosses;
s2: when the suction head suspension grooves are filled with suction heads, the conveying material taking slide block moves to a suction head boxing position rapidly in the forward direction, the reverse suction head baffle blocks the lower end of a suction head feeding rail, and the suction heads on the suction head feeding rail stop sliding down temporarily;
s3: the material taking slide block moves backwards, and due to the blocking and guiding effects of the suction head stabilizing half hole, a row of suction heads are separated from the suction head suspension groove and are inserted into a row of corresponding suction head holes of the suction head box below along the guide half hole and the round hole of the vertical suction head; the material taking sliding block moves forwards and resets;
s4: the conveying material taking slide block gradually moves reversely to enable the suction heads to enter the suction head suspension groove one by one, and bosses at the top in the suction head support are suspended on the top surfaces of the adjacent rectangular bosses;
s5: when the suction head suspension grooves are filled with suction heads, the conveying material taking slide block rapidly moves to the position of another suction head boxing position in a reverse direction, the forward suction head baffle blocks the lower end of a suction head feeding track, and the suction heads on the suction head feeding track temporarily stop sliding downwards;
s6: the material taking slide block moves backwards, and due to the blocking and guiding effects of the suction head stabilizing half hole, a row of suction heads are separated from the suction head suspension groove and are inserted into a row of corresponding suction head holes of the suction head box below along the guide half hole and the round hole of the vertical suction head; after the same row of suction head holes on the suction head boxes on the left side and the right side are filled, the suction head box bearing disc drives the suction head boxes to move, and the other row of suction head holes on the suction head boxes are aligned with the vertical material guiding half holes of the suction heads; the material taking sliding block moves forwards and resets;
s7: and repeating the steps until the loading of the two suction head boxes is completed.
Compared with the prior art, the invention has the following beneficial effects: simple structure, reasonable in design gets the material fast for it is efficient to dress the box.
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a first schematic structural diagram of an embodiment of the present invention.
FIG. 2 is a second schematic structural diagram of an embodiment of the present invention.
Fig. 3 is a third schematic structural diagram of the embodiment of the present invention.
Figure 4 is a schematic view of the configuration of the tip feed track.
Figure 5 is a schematic view of the configuration of the tip cassette receiving tray.
Fig. 6 is a schematic view of a configuration of a transfer take off slide.
Fig. 7 is a schematic view of a take-off slide configuration.
FIG. 8 is a schematic view of the structure of the suction head.
Detailed Description
In order to make the aforementioned and other features and advantages of the invention more comprehensible, embodiments accompanied with figures are described in detail below.
As shown in fig. 1-8, a telescopic suction head feeding mechanism of level, suction head feeding track 1 including the slope, suction head feeding track's low side is equipped with and gets material slider 2 through the conveying of first electric mechanism drive left and right sides reciprocal translation, the front end that the material slider was got in the conveying is equipped with one row of vertical suction head direction half hole 3 of extending the equipartition about, the material slider top surface is got in the conveying of vertical suction head direction half hole top is equipped with and gets material slider 4 through the translation around the actuating mechanism drive, the front end of getting the material slider is equipped with one row of suction head suspension groove 5 that is used for linking up suction head feeding track low side.
In the embodiment of the invention, the sucker feeding track is positioned in the sucker feeding mechanism 6, the top and the front end of the sucker feeding track are both provided with notches, the width of the sucker feeding track is larger than the rod body 8 of the sucker 7 and smaller than the outer diameter of a boss 24 at the top of the sucker, and the top of the sucker is provided with a round head 9 with the maximum outer diameter.
In the embodiment of the invention, a plurality of suction head suspension grooves are uniformly distributed along the left and right direction, the number of the suction head suspension grooves is the same as that of the vertical suction head guide half holes, the suction head guide half holes and the suction head suspension grooves are in one-to-one correspondence, the openings of the vertical suction head guide half holes and the suction head suspension grooves are all forward, and the bottom ends of the suction head vertical material guide half holes are all round holes 25, the inner diameter of each round hole is larger than that of the suction head vertical material guide half hole, and the lower part of each suction head can enter the round holes.
In the embodiment of the invention, the two end sides of the front end of the material conveying and taking slide block are respectively provided with a lug to form a suction head baffle plate 10, and a vertical suction head guide half hole is positioned between the suction head baffle plates; the front end of the material taking slide block is provided with a plurality of rectangular bosses 11 which are distributed at equal intervals, and the intervals between the adjacent rectangular bosses form suction head suspension grooves.
In the embodiment of the invention, the first electric mechanism comprises a left and right extension ball screw 12 which is driven by a motor to rotate, a ball nut is screwed on the left and right extension ball screw, the ball nut is arranged at the bottom of the conveying and taking slide block, a rear side guide hole of the conveying and taking slide block is arranged on a left and right extension guide rod 13, the left and right extension ball screw and the left and right extension guide rod are both arranged on a base 14, and the base is arranged on a bottom plate 15.
In the embodiment of the invention, a row of suction head stabilizing half holes 16 which extend leftwards and rightwards and are uniformly distributed are further arranged at the front end of the conveying material taking slide block above the vertical suction head guiding half holes, the number of the suction head stabilizing half holes is the same as that of the vertical suction head guiding half holes, the suction head stabilizing half holes and the vertical suction head guiding half holes correspond to each other one by one, and the diameters of the suction head stabilizing half holes and the vertical suction head guiding half holes are slightly larger than the maximum diameter of the suction head; actuating mechanism is for installing the cylinder of getting material slider top surface at the conveying, and the piston rod of cylinder extends around and connects and gets the material slider, gets material slider and conveying and gets and be equipped with slider, slide rail between the material slider. The material taking slide block can also be driven by a crank slide block mechanism 17, and the crank slide block mechanism has quick return characteristic, and is slow in working speed and fast in no-load speed; the material taking slide block is positioned between the suction head stabilizing half hole and the vertical suction head guiding half hole.
In the embodiment of the invention, a sucker box receiving disc 18 is arranged on the bottom plate below the sucker feeding track and is driven by a second electric mechanism to perform reciprocating translational motion back and forth.
In the embodiment of the invention, the sucker box receiving disc is composed of rectangular disc bodies 19 which are respectively positioned at the left side and the right side, the rectangular disc bodies are used for placing sucker boxes 20, and the number of sucker holes 21 in each sucker hole row which extends left and right on each sucker box is the same as that of the vertical sucker guide half holes and corresponds to that of the vertical sucker guide half holes one by one; and the yielding channels for the front and back translation of the suction head box receiving disc are formed below the suction head feeding track and the conveying and taking slide block.
In the embodiment of the present invention, the second electric mechanism includes a front and rear extension ball screw 22 rotated by a motor, the front and rear extension ball screw is screw-coupled with a ball nut, the ball nut is installed at the middle of the suction head box receiving plate, the guide holes at the left and right sides of the suction head box receiving plate are installed on the guide rods 23 extending in the front and rear direction, and the guide rods are installed on the base plate.
A working method of a horizontal telescopic suction head material taking mechanism comprises the following steps:
s1: a boss at the middle top of the sucker is hung on the sucker feeding track; the material taking slide block moves forwards, the material taking slide block is conveyed to gradually move forwards, so that the suction heads enter the suction head suspension groove one by one, and the bosses at the top in the suction head support are suspended on the top surfaces of the adjacent rectangular bosses;
s2: when the suction head suspension grooves are filled with suction heads, the conveying material taking slide block moves to a suction head boxing position rapidly in the forward direction, the reverse suction head baffle blocks the lower end of a suction head feeding rail, and the suction heads on the suction head feeding rail stop sliding down temporarily;
s3: the material taking slide block moves backwards, and due to the blocking and guiding effects of the suction head stabilizing half hole, a row of suction heads are separated from the suction head suspension groove and are inserted into a row of corresponding suction head holes of the suction head box below along the guide half hole and the round hole of the vertical suction head; the material taking sliding block moves forwards and resets;
s4: the conveying material taking slide block gradually moves reversely to enable the suction heads to enter the suction head suspension groove one by one, and bosses at the top in the suction head support are suspended on the top surfaces of the adjacent rectangular bosses;
s5: when the suction head suspension grooves are filled with suction heads, the conveying material taking slide block rapidly moves to the position of another suction head boxing position in a reverse direction, the forward suction head baffle blocks the lower end of a suction head feeding track, and the suction heads on the suction head feeding track temporarily stop sliding downwards;
s6: the material taking slide block moves backwards, and due to the blocking and guiding effects of the suction head stabilizing half hole, a row of suction heads are separated from the suction head suspension groove and are inserted into a row of corresponding suction head holes of the suction head box below along the guide half hole and the round hole of the vertical suction head; after the same row of suction head holes on the suction head boxes on the left side and the right side are filled, the suction head box bearing disc drives the suction head boxes to move, and the other row of suction head holes on the suction head boxes are aligned with the vertical material guiding half holes of the suction heads; the material taking sliding block moves forwards and resets;
s7: and repeating the steps until the loading of the two suction head boxes is completed. Simple structure, reasonable in design, circulation dress box, the dress box is fast, and the dress box flux is high.
The present invention is not limited to the preferred embodiments described above, and other various forms of horizontal telescoping tip extractor mechanisms and methods of operation can be devised by anyone in light of the present invention. All equivalent changes and modifications made according to the claims of the present invention should be covered by the present invention.
Claims (7)
1. The utility model provides a telescopic suction head feeding agencies of level which characterized in that: the device comprises an inclined suction head feeding track, wherein a conveying and taking sliding block which is driven by a first electric mechanism to perform left-right reciprocating translation is arranged beside the lower end of the suction head feeding track, a row of vertical suction head guiding half holes which extend and are uniformly distributed left and right are formed in the front end of the conveying and taking sliding block, a material taking sliding block which is driven by a driving mechanism to translate back and forth is arranged on the top surface of the conveying and taking sliding block above the vertical suction head guiding half holes, and a row of suction head suspension grooves which are used for connecting the lower end of the suction head feeding track are formed in the front end of the material taking sliding block; the suction head suspension groove is uniformly distributed with a plurality of suction head suspension grooves along the left and right direction, the number of the suction head suspension grooves is the same as that of the vertical suction head guide half holes, the suction head guide half holes and the suction head suspension groove are in one-to-one correspondence, the openings of the vertical suction head guide half holes and the suction head suspension groove are all forward, the upper part of the suction head vertical guide half hole is a semicircle, the middle part is a major arc which can enable the lower part of the suction head to enter, and the bottom end of the suction head vertical guide half hole is a round hole which can enable the suction head to pass through; the two end sides of the front end of the conveying material taking slide block are respectively provided with a convex block to form a suction head baffle plate, and a vertical suction head guide half hole is positioned between the suction head baffle plates; the front end of the material taking slide block is provided with a plurality of rectangular bosses which are distributed at equal intervals, and suction head suspension grooves are formed at intervals between adjacent rectangular bosses; a row of suction head stabilizing half holes which extend leftwards and rightwards and are uniformly distributed are further formed in the front end of the conveying material taking sliding block above the vertical suction head guiding half holes, the number of the suction head stabilizing half holes is the same as that of the vertical suction head guiding half holes, the suction head stabilizing half holes correspond to the vertical suction head guiding half holes one by one, and the diameter of each suction head stabilizing half hole is larger than the maximum diameter of each suction head; the driving mechanism is an air cylinder arranged on the top surface of the conveying material taking slide block, a piston rod of the air cylinder extends forwards and backwards and is connected with the material taking slide block, and a slide block and a slide rail are arranged between the material taking slide block and the conveying material taking slide block; the material taking slide block is positioned between the suction head stabilizing half hole and the vertical suction head guiding half hole.
2. The horizontal telescoping tip extractor mechanism of claim 1, wherein: the suction head feeding track is positioned in the suction head feeding mechanism, the top and the front end of the suction head feeding track are notches, the width of the suction head feeding track is larger than the rod body of the suction head and smaller than the outer diameter of a boss at the top in the suction head, and the top of the suction head is a round head with the maximum outer diameter.
3. The horizontal telescoping tip extractor mechanism of claim 1, wherein: the first electric mechanism comprises a ball screw rod which is driven by a motor to rotate and extends leftwards and rightwards, the ball screw rod extending leftwards and rightwards is in threaded connection with a ball nut, the ball nut is installed at the bottom of the material taking slider through conveying, a rear side guide hole of the material taking slider through conveying is installed on a left extending guide rod and a right extending guide rod, the left extending ball screw rod and the right extending guide rod are installed on a base, and the base is installed on a bottom plate.
4. The horizontal telescoping tip extractor mechanism of claim 1, wherein: and a suction head box receiving disc is arranged on the bottom plate below the suction head feeding track and is driven by a second electric mechanism to perform reciprocating translational motion back and forth.
5. The horizontal telescoping tip extractor mechanism of claim 4, wherein: the suction head box bearing plate consists of rectangular plate bodies which are respectively positioned at the left side and the right side, the rectangular plate bodies are used for placing the suction head boxes, and the number of suction head holes in each suction head hole row which extends leftwards and rightwards on the suction head boxes is the same as that of the vertical suction head guide half holes and corresponds to that of the vertical suction head guide half holes one by one; and the yielding channels for the front and back translation of the suction head box receiving disc are formed below the suction head feeding track and the conveying and taking slide block.
6. The horizontal telescoping tip extractor mechanism of claim 5, wherein: the second electric mechanism comprises a front-back extension ball screw driven to rotate by a motor, the front-back extension ball screw is in threaded connection with a ball nut, the ball nut is mounted in the middle of the suction head box bearing disc, guide holes in the left side and the right side of the suction head box bearing disc are mounted on guide rods extending in the front-back direction, and the guide rods are mounted on the bottom plate.
7. A method of operating a horizontal retractable tip extractor as claimed in any one of claims 1 to 6, comprising the steps of:
s1: a boss at the middle top of the sucker is hung on the sucker feeding track; the material taking slide block moves forwards, the material taking slide block is conveyed to gradually move forwards, so that the suction heads enter the suction head suspension groove one by one, and the bosses at the top in the suction head support are suspended on the top surfaces of the adjacent rectangular bosses;
s2: when the suction head suspension grooves are filled with suction heads, the conveying material taking slide block moves to a suction head boxing position rapidly in the forward direction, the reverse suction head baffle blocks the lower end of a suction head feeding rail, and the suction heads on the suction head feeding rail stop sliding down temporarily;
s3: the material taking slide block moves backwards, and due to the blocking and guiding effects of the suction head stabilizing half hole, a row of suction heads are separated from the suction head suspension groove and are inserted into a row of corresponding suction head holes of the suction head box below along the guide half hole and the round hole of the vertical suction head; the material taking sliding block moves forwards and resets;
s4: the conveying material taking slide block gradually moves reversely to enable the suction heads to enter the suction head suspension groove one by one, and bosses at the top in the suction head support are suspended on the top surfaces of the adjacent rectangular bosses;
s5: when the suction head suspension grooves are filled with suction heads, the conveying material taking slide block rapidly moves to the position of another suction head boxing position in a reverse direction, the forward suction head baffle blocks the lower end of a suction head feeding track, and the suction heads on the suction head feeding track temporarily stop sliding downwards;
s6: the material taking slide block moves backwards, and due to the blocking and guiding effects of the suction head stabilizing half hole, a row of suction heads are separated from the suction head suspension groove and are inserted into a row of corresponding suction head holes of the suction head box below along the guide half hole and the round hole of the vertical suction head; after the same row of suction head holes on the suction head boxes on the left side and the right side are filled, the suction head box bearing disc drives the suction head boxes to move, and the other row of suction head holes on the suction head boxes are aligned with the vertical material guiding half holes of the suction heads; the material taking sliding block moves forwards and resets;
s7: and repeating the steps until the loading of the two suction head boxes is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010984903.3A CN111977295B (en) | 2020-09-18 | 2020-09-18 | Horizontal telescopic suction head material taking mechanism and working method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010984903.3A CN111977295B (en) | 2020-09-18 | 2020-09-18 | Horizontal telescopic suction head material taking mechanism and working method thereof |
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| CN111977295A CN111977295A (en) | 2020-11-24 |
| CN111977295B true CN111977295B (en) | 2021-11-02 |
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| CN112960164B (en) * | 2021-02-08 | 2023-03-31 | 苏州赛普生物科技股份有限公司 | Vibration disc type full-automatic suction head box inserting machine |
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| WO1997026541A1 (en) * | 1996-01-17 | 1997-07-24 | Australian Biomedical Corporation Ltd. | Specimen preparation |
| CN203381813U (en) * | 2013-06-20 | 2014-01-08 | 钟灿秋 | Automatic boxing machine for pipette tips |
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| CN111977295A (en) | 2020-11-24 |
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