CN209533544U - A kind of micro-fluidic chip cutting and boring device - Google Patents
A kind of micro-fluidic chip cutting and boring device Download PDFInfo
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- CN209533544U CN209533544U CN201920211692.2U CN201920211692U CN209533544U CN 209533544 U CN209533544 U CN 209533544U CN 201920211692 U CN201920211692 U CN 201920211692U CN 209533544 U CN209533544 U CN 209533544U
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- fluidic chip
- camera lens
- chip cutting
- boring device
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Abstract
The utility model provides a kind of micro-fluidic chip cutting and boring device, including main body, and main body includes objective table, the cutter device and imaging device that are arranged on objective table, is provided with pallet on objective table；Cutter device setting is including shell, rack gear, the drilling component on stationary rack, the sliding block being fixed on drilling component and the sliding rail corresponding with sliding block of interior of shell setting sprocket drive spindle and gear shaft engagement；Imaging device includes that the image of face pallet obtains camera lens and display host, and display host is used to show that image to obtain the image information that camera lens obtains；It includes micro- lens head and camera lens that image, which obtains camera lens,.The utility model can easily, fast, accurately produce verticality height, the perforating device of accurate positioning using accurately gear pair machine driving and coaxial imaging system.
Description
Technical field
The utility model relates to micro-fluidic chip manufacture field more particularly to a kind of micro-fluidic chip cutting and boring devices.
Background technique
Microfluidic chip technology (Microfluidics) is biological, chemical, medical analysis process sample preparation, instead
It the basic operation units such as answers, separate, detecting be integrated on the chip of one piece of micro-meter scale, being automatically performed analysis overall process.Due to
It in the great potential in the fields such as biology, chemistry, medicine, have been developed as a biology, chemistry, medicine, fluid, electronics,
The brand-new research field of the subject crossings such as material, machinery.Micro-fluidic core technology content includes: the design and system of microchannel structure
It makes, the integrated and encapsulation of the driving of micro/nano-scale fluid and control, microfluidic device and system.
The characteristics of micro-fluidic chip and advantages for development: micro-fluidic chip has controllable liquid flowing, consumption sample and reagent
Seldom, the features such as improving with analyzing speed tenfold hundreds of times, it can carry out up to a hundred within a few minutes or even shorter time
It is analyzed while a sample, and can be with the pretreatment of canbe used on line sample and analysis overall process.
Currently, micro-fluidic chip, such as beaten based on the chip of polydimethylsiloxane (PDMS) macromolecule soft material in cutting
Manufacturing equipment in terms of hole all without imaging system or without and punching coaxial needle imaging system, it is difficult in the cutting of chip
With accomplish high-precision alignment in punching.Meanwhile existing equipment holds and drives the arm of force shorter or without the arm of force, press laborious.Such as public affairs
The number of opening is the patent of 107322682A, which needs to visually observe hot spot position, easily make to punch without imaging system, positioning
Positioning deviates, and influences chip preparation quality.
Utility model content
In view of this, the technology that punching positioning easily shifts is asked in order to solve existing machinery device using visually observing
Topic, the utility model provide a kind of micro-fluidic chip cutting and boring device.
The technical solution of the utility model is achieved in that
A kind of micro-fluidic chip cutting and boring device, including main body, the main body include objective table, are arranged on objective table
Cutter device and imaging device, be provided with pallet on the objective table；The cutter device includes shell, in the shell
Setting sprocket drive spindle in portion's, the drilling component on the fixed rack gear, is fixed on drilling component at the rack gear engaged with the gear shaft
On sliding block and sliding rail corresponding with the sliding block；The imaging device include pallet described in face image obtain camera lens with
And display host；It includes micro- lens head and camera lens that described image, which obtains camera lens,.
Preferably, the drilling component includes the connecting plate connecting with the rack gear and sliding block, under the connecting plate
Side is provided with cutter.
Preferably, the drilling component includes the connecting plate connecting with the rack gear and sliding block, under the connecting plate
Side is provided with perforating needle.
Preferably, the carrier interior setting described image obtains camera lens.
Preferably, the interior of shell is provided with limited block, and the limited block is located at the upper end of the rack.
Preferably, the interior of shell is provided with reduction torsion spring, and the reduction torsion spring covers on the gear shaft.
Preferably, pushing handle, described pushing handle one end and the gear axis connection are additionally provided in the main body.
The utility model has the advantages that
The utility model has the beneficial effects that imaging system is added to when making micro-fluidic chip, using accurately tooth
Wheel set machine driving and coaxial imaging system, can easily, fast, accurately produce verticality height, and accurate positioning is beaten
Aperture apparatus, reduce cutting it is not neat, punching verticality it is low, punch position is inaccurate, and cutting edge and hole edge burr etc. occur no
Sharp phenomenon.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of micro-fluidic chip cutting and boring device of the utility model；
Fig. 2 is a kind of side view of micro-fluidic chip cutting and boring device of the utility model；
Fig. 3 is the structural schematic diagram of cutter device in the utility model；
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Such as Fig. 1-3, the utility model embodiment proposes a kind of micro-fluidic chip cutting and boring device, including main body, main
Body includes objective table 1, the cutter device being arranged on objective table 12 and imaging device；For the ease of movement, 1 bottom of objective table
Universal wheel can be set, be moved easily.
Pallet 3 is provided on objective table 1；Cutter device 2 includes shell, and sprocket drive spindle 4 and gear shaft is arranged in interior of shell
Rack gear 5, the drilling component 6 on stationary rack 5, the sliding block 7 being fixed on drilling component 6 and corresponding with sliding block 7 of 4 engagements
Sliding rail 8；Imaging device includes that the image of face pallet 3 obtains camera lens 9 and display host 10, and display host 10 is for showing figure
The image information obtained as obtaining camera lens 9；Wherein pallet 3 is transparent glass, can clearly observe chip position, precisely be grasped
Make；It includes micro- lens head and camera lens that image, which obtains camera lens 9, when using work, micro- lens head and cutter or punching
Coaxial needle design, is imaged without position and angular deviation, punching/cutting is more accurate；This equipment is using CCD camera camera lens and continuously may be used
Become the micro- lens head of the optical power of 1.4x~9x, 10.1 cun of display screens that cooperating equipment carries enable the chip to showing
28 times~180 times of amplification imaging is carried out on device, then by imaging system and punching coaxial needle, so that the deviations range of punching
Guarantee within 1 micron.For the ease of installing and integrating, the inside setting image of objective table 1 obtains camera lens 9.
Drilling component 6 includes the connecting plate connecting with rack gear and sliding block, and cutter 11 is provided with below connecting plate.
When in use, cutter 11 not only can be used under connecting plate, can be used for connection perforating needle 12.
Interior of shell is provided with limited block 13, and limited block 13 is located at 5 upper end of rack gear, for being limited to cutter device 2,
It prevents gear shaft 4 from exceeding the length range of rack gear 5, prevents from slipping.
Wherein for the ease of adjusting personnel's operation, it is additionally provided with adjusting knob 14 on objective table 1, for moving 3, pallet
It sets, mobile pallet 3 realizes rotation and movement by adjusting knob in actual operation, and cutter device 2 is facilitated to cut object
Cut or punch work.
It is additionally provided in main body and pushes handle 15, described 15 one end of pushing handle is connect with gear shaft 4.It is pushed by operation
Handle 15, band movable gear shaft 4 rotate, and interior of shell is provided with reduction torsion spring 16, and 16 sets of reduction torsion spring on gear shaft 4, are unclamped
Handle 15 is pushed, by reduction torsion spring 16, gear shaft 4 is turned round, to subsequent operation.
Operation logic:
When needing to punch micro-fluidic chip or cut work, PDMS chip is placed on loading transparent glass
On piece by adjusting knob adjusting tray, while observing display host 5 and carrying out prealignment.Then by pushing handle grip movable tooth
Wheel shaft 4 rotates, gear shaft 4 and the engaged transmission of rack gear 5, so that rack gear 5 drives drilling component 6 to move up and down, while sliding block can be with
Precise motion on the slide rail moves drilling component precisely in vertical direction, while observing display host 10 and cutting
The image of knife or perforating needle, operates adjusting knob 14 again and is precisely aligned, and pushes cutting finally by handle 15 is pushed,
Chip is cut, is punched.
Finally, it should be noted that being merely to illustrate the utility model the above is only the preferred embodiment of the utility model
Technical solution, be not intended to limit the protection scope of the utility model.Institute within the spirit and principle of the utility model
Any modification, equivalent substitution, improvement and etc. done, are all contained in the protection scope of the utility model.
Claims (7)
1. a kind of micro-fluidic chip cutting and boring device, including main body, which is characterized in that the main body includes objective table, setting
Cutter device and imaging device on objective table are provided with pallet on the objective table；The cutter device includes shell,
The interior of shell setting sprocket drive spindle, the rack gear engaged with the gear shaft, the drilling component on the fixed rack gear, fixation
Sliding block and sliding rail corresponding with the sliding block on drilling component；The imaging device includes the image of pallet described in face
Obtain camera lens and display host；It includes micro- lens head and camera lens that described image, which obtains camera lens,.
2. micro-fluidic chip cutting and boring device according to claim 1, which is characterized in that the drilling component include with
The rack gear and the connecting plate of sliding block connection, are provided with cutter below the connecting plate.
3. micro-fluidic chip cutting and boring device according to claim 1, which is characterized in that the drilling component include with
The rack gear and the connecting plate of sliding block connection, are provided with perforating needle below the connecting plate.
4. micro-fluidic chip cutting and boring device according to claim 2 or 3, which is characterized in that the carrier interior
Described image is set and obtains camera lens.
5. micro-fluidic chip cutting and boring device according to claim 1, which is characterized in that the interior of shell is provided with
Limited block, the limited block are located at the upper end of the rack.
6. micro-fluidic chip cutting and boring device according to claim 1, which is characterized in that the interior of shell is provided with
Reduction torsion spring, the reduction torsion spring cover on the gear shaft.
7. micro-fluidic chip cutting and boring device according to claim 1, which is characterized in that be additionally provided in the main body
Push handle, described pushing handle one end and the gear axis connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920211692.2U CN209533544U (en) | 2019-02-19 | 2019-02-19 | A kind of micro-fluidic chip cutting and boring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920211692.2U CN209533544U (en) | 2019-02-19 | 2019-02-19 | A kind of micro-fluidic chip cutting and boring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209533544U true CN209533544U (en) | 2019-10-25 |
Family
ID=68273608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920211692.2U Active CN209533544U (en) | 2019-02-19 | 2019-02-19 | A kind of micro-fluidic chip cutting and boring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209533544U (en) |
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2019
- 2019-02-19 CN CN201920211692.2U patent/CN209533544U/en active Active
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