CN107351434A - A kind of pressing roll mechanism - Google Patents
A kind of pressing roll mechanism Download PDFInfo
- Publication number
- CN107351434A CN107351434A CN201710659981.4A CN201710659981A CN107351434A CN 107351434 A CN107351434 A CN 107351434A CN 201710659981 A CN201710659981 A CN 201710659981A CN 107351434 A CN107351434 A CN 107351434A
- Authority
- CN
- China
- Prior art keywords
- roller
- roll
- active
- upper roller
- driven roll
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000003825 pressing Methods 0.000 title claims abstract description 23
- 230000007246 mechanism Effects 0.000 title claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 27
- 230000004308 accommodation Effects 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000012360 testing method Methods 0.000 description 9
- 238000001514 detection method Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 150000007523 nucleic acids Chemical class 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 230000000254 damaging effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 108020004707 nucleic acids Proteins 0.000 description 2
- 102000039446 nucleic acids Human genes 0.000 description 2
- 238000003752 polymerase chain reaction Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- HGUFODBRKLSHSI-UHFFFAOYSA-N 2,3,7,8-tetrachloro-dibenzo-p-dioxin Chemical compound O1C2=CC(Cl)=C(Cl)C=C2OC2=C1C=C(Cl)C(Cl)=C2 HGUFODBRKLSHSI-UHFFFAOYSA-N 0.000 description 1
- 241000193738 Bacillus anthracis Species 0.000 description 1
- 108091028043 Nucleic acid sequence Proteins 0.000 description 1
- 229940065181 bacillus anthracis Drugs 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010876 biochemical test Methods 0.000 description 1
- 238000007705 chemical test Methods 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 235000021393 food security Nutrition 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000003317 immunochromatography Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B3/00—Presses characterised by the use of rotary pressing members, e.g. rollers, rings, discs
- B30B3/04—Presses characterised by the use of rotary pressing members, e.g. rollers, rings, discs co-operating with one another, e.g. with co-operating cones
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/30—Feeding material to presses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B3/00—Presses characterised by the use of rotary pressing members, e.g. rollers, rings, discs
- B30B3/005—Roll constructions
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention discloses a kind of pressing roll mechanism, including active upper roller, driven roll and free live-roller, the free live-roller abuts against with the active upper roller and the driven roll respectively, and the free live-roller can move in the rotation lower band turn of the active upper roller and drive the driven roll to rotate.Driven roll is rotated by free live-roller under the drive of active upper roller, material, which first passes through, to be sent to below driven roll by the pre-stamped of driven roll, it is then fed into the lower section of active upper roller, suppressed again by active upper roller, and driven roll is less than active upper roller to pressure caused by material to the pressure of material.
Description
Technical field
The present invention relates to production line field, more precisely a kind of pressing roll mechanism.
Background technology
Charlton realizes in the Sidestream chromatography test paper technology (Lateral Flow, US6,485,982) of invention in 1988
The new technology of testing result is directly obtained after the addition of one step sample.Immunochromatography using nano colloid gold labelling technique as representative
Test paper is generalized to medical science, animal doctor, food security and bio-safety field of fast detection.Dry chemical or biochemical test paper are also opened
Beginning uses chromatographic test paper mode.Damaging effect can be produced to operating personnel and environment when the detection solution of chromatographic test paper contains
Material such as bacillus anthracis, dioxin etc..The health of operating personnel will then be severely compromised and pollution is produced to environment.From
Cetus companies of the U.S. in 1985 realize the spy of nucleic acid with polymerase chain reaction (Polymerase Chain Reaction, PCR)
Since specific amplification, this technology just because have high sensitivity, high specific and it is efficient the characteristics of to be widely used in epidemic disease sick
Former detection field.Although the high concentration etiology nucleic acid sequence operating personnel being amplified do not cause obvious damaging effect, it is very
Air, test tool and water are easily polluted during subsequent operation, thus causes the false positive results of subsequent detection sample.
Therefore chromatographic test paper is detected when these poison object or nucleic acid amplification product, it is necessary to supporting closed detection dress
Put.Chromatographic test paper common at present typically packs two kinds of forms using hand-held test strips and plastics cartridge.
The cartridge of prior art, typically by once compressing, is easily damaged cartridge in pressing process.
The content of the invention
It is an object of the invention to provide a kind of pressing roll mechanism, and it can solve to hold in cartridge production process of the prior art
Flimsy shortcoming.
The present invention uses following technical scheme：
A kind of pressing roll mechanism, including:Active upper roller, driven roll and free live-roller, the free live-roller respectively with institute
State active upper roller and the driven roll abuts against, the free live-roller can be rotated and driven under the transmission of the active upper roller
The driven roll rotates.
Also include conveyer belt, and the roller structure is located at the top of the conveyer belt；Also include supporting plate, the support
Plate is located at the lower section of the driven roll, exceedes when conveyer belt transmits certain thickness material between driven roll and its lower conveyer belt
Gap when, the material will be transmitted and rolled by driven roll.
Also include active lower roll, it is located at the lower section of the active upper roller, and the active lower roll is located at the conveyer belt
Inner side, the conveyer belt can drive motion under the rotation of the active lower roll.
The driven roll is soft roller, and the active upper roller is the hard roller partially harder than driven roll；
Also include roller regulating device in the active of regulation active upper roller height.
The active upper roller is fixed by actively going up roller regulating device, and active upper roller adjustment structure includes screw rod and is fixedly arranged on
The handle of screw tip, bottom and the active upper roller of screw rod are mutually fixed, by handle adjustable screw, so as to adjust active upper roller
Move up and down.
Also include the passive roller regulating device for adjusting passive rod height.
The driven roll is fixed by passive roller regulating device, and can adjust driven roll and branch by driven roll adjustment structure
Spacing between fagging, driven roll adjustment structure include fixed seat and the handle that is fixedly arranged at the top of fixed seat, fixed seat bottom with
Driven roll is connected, and the spacing between driven roll and supporting plate is can adjust by regulation handle.
Free live-roller is spacing by accommodating piece, and accommodation space is formed between the accommodating piece and active upper roller, driven roll,
Free live-roller is movable only in the accommodation space.
Motor is located between conveyer belt, and motor drives active upper roller and active lower roll by drive belt.
It is an advantage of the invention that：Driven roll is rotated by free live-roller under the drive of active upper roller, and material first passes through
It is sent to below driven roll by the pre-stamped of driven roll, is then fed into the lower section of active upper roller, enters again by active upper roller
Row compacting, and driven roll is less than active upper roller to pressure caused by material to the pressure of material.
Brief description of the drawings
With reference to embodiment and accompanying drawing, the present invention is described in detail, wherein：
Fig. 1 is the structural representation of pressing roll mechanism of the present invention.
Fig. 2 is Fig. 1 left side structure schematic diagram.
Fig. 3 is Fig. 1 right side structure schematic diagram.
Fig. 4 is the structural representation of the pressing roll mechanism of the present invention.
Fig. 5 is the structural representation of active upper roller adjustment structure of the present invention.
Fig. 6 is Fig. 5 cut-away view.
Fig. 7 is the structural representation of the driven roll adjustment structure of the present invention.
Fig. 8 is Fig. 7 cut-away view.
Fig. 9 is the structural representation of the free live-roller adjustment structure of the present invention.
Figure 10 is the schematic enlarged-scale view of the motor of the motor of the present invention.
Embodiment
The embodiment of the present invention is expanded on further below in conjunction with the accompanying drawings：
As shown in figure 4, the invention discloses a kind of pressing roll mechanism, including active upper roller 1, free live-roller 2, driven roll 3,
Free live-roller 2 abuts against with active upper roller 1 and driven roll 3 respectively, and free live-roller 2 can be in the rotation lower band of active upper roller 1
Turn is moved, and drives the driven roll 3 to rotate.
Driven roll is rotated by free live-roller under the drive of active upper roller in the present invention, material first pass through be sent to by
It is pre-stamped by driven roll below dynamic roller, the lower section of active upper roller is then fed into, is suppressed again by active upper roller, finally
Whole pressing process is completed, and driven roll is less than active upper roller to pressure caused by material to the pressure of material.
The invention also discloses a kind of pressing roll mechanism, and it includes above-mentioned pressing roll mechanism, by the roller structure to material
Compacting combination is carried out, the driven roll first passed through in roller structure is pre-stamped to material progress, ensures that its clamping is aligned, and is then passed through
Active upper roller is suppressed material again, because pressure caused by active upper roller can be more than driven roll to pressure caused by material,
Therefore material can be compressed by active upper roller.
Present invention additionally comprises active lower roll 4, supporting plate 5, motor 6, conveyer belt 7.Active lower roll 4 is arranged in active
The lower section of roller 1, the bag of conveyer belt 7 can drive 4 turns of active upper roller 1 and active lower roll located at the outside of active lower roll 4, motor 6
It is dynamic, and because the bag of conveyer belt 7 is located at the outside of active lower roll 4, therefore active lower roll 4 can drive conveyer belt to move, so as to carry out
The transmission of material.
Active lower roll 4 is located at the lower section of active upper roller 1, direction of rotation between active upper roller 1 and active lower roll 4 on the contrary,
Certain extruding force can be produced to material by active upper roller 1 and active lower roll 4, supporting plate 5 is located at the lower section of driven roll 3, passively
Certain extruding force can be produced between roller 3 and supporting plate 5, to carrying out pre-extrusion by material between the two.
Active upper roller 1, free live-roller 2, driven roll 3, active lower roll 4, supporting plate 5, motor 6, the biography of the present invention
Band 7 is sent to be fixed on a support 8.
Active upper roller 1 is fixed on support 8 by an active upper roller adjustment structure 9, and passes through active upper roller adjustment structure 9
Spacing between adjustable active upper roller 1 and active lower roll 4.Active upper roller adjustment structure, which includes 9, to be included screw rod 91 and is fixedly arranged on
The first handle 92 at the top of screw rod 91, bottom and the active upper roller of screw rod 91 are mutually fixed, and pass through the adjustable screw of first handle 92
91, moved up and down so as to adjust active upper roller 1 relative to shell, so as to adjust the spacing between active upper roller and active lower roll.
Driven roll 3 is fixed on support 8 by driven roll adjustment structure 10, and adjustable by driven roll adjustment structure 10
Spacing between driven roll 3 and supporting plate 5, driven roll adjustment structure, which includes 10, to be included fixed seat 101 and is fixedly arranged on fixed seat 101
The second handle 102 at top, the bottom of fixed seat 101 are connected with driven roll, and by adjusting, second handle 102 is adjustable to be fixed
Seat is so as to adjust driven roll 3 relative to support motion, so as to adjust the spacing between driven roll 3 and supporting plate 5.
Active upper roller adjustment structure and driven roll adjustment structure can adjust active upper roller and driven roll relative to shell above and below
Motion, so as to adjust active upper roller and the distance between active lower roll and conveyer belt, to meet the material of different-thickness.
Free live-roller 2 houses piece 11 by free live-roller and is fixed on support, and housing piece 11 includes accommodating piece main body
111 and the breach 112 located at the accommodating side of piece main body 111, and breach 112 is circular arc, what logical accommodating piece main body 111 was provided with
Breach 112 forms accommodation space, and free live-roller 2 freely activity, free live-roller can house sky in the accommodation space at this
In, it can keep contacting and being driven with all adjusting active upper roller movable in height stroke range and driven roll.Accommodating piece leads to
Cross screw to be fixed on shell, accommodating piece is removed, and free live-roller can be easily removed or is put into.
Motor is arranged with drive belt inside belt conveyor on the output shaft of motor, motor
Active upper roller and active lower roll is driven to rotate by drive belt, and active upper roller and the rotation direction of active lower roll are opposite.This
In embodiment, active upper roller is identical with the rotation direction of motor, and turn of the rotation direction of active lower roll and motor
It is dynamic in opposite direction.
Active upper roller and active lower roll can be driven in rotation by gear, or active upper roller and active lower roll pass through double cog
Belt conveyor be driven in rotation.
Also include the first auxiliary wheel 13, the auxiliary wheel 15 of the second auxiliary wheel 14 the 3rd in the present embodiment, active upper roller 1 is arranged at
The surface of active lower roll 4, motor 6 are located at the side of active lower roll 4, and the first auxiliary wheel 13 and the second auxiliary wheel 14 are located at
Between active upper roller 1 and active lower roll 4, the both sides of active lower roll 4 are respectively at, the 3rd auxiliary wheel 15 is distinguished with motor 6
Located at the both sides of active lower roll 4, drive belt set 12 is located at the outside of the output shaft of motor 6, and drive belt 12 is sheathed on drive
The outside of motor 6, active upper roller 1, the first auxiliary wheel 13 and the 3rd auxiliary wheel 15 is moved, and drive belt is set around active lower roll 4
Side, the second auxiliary wheel 14 by drive belt 12 support located at active upper roller downside.
Spacing in the present invention between driven roll and belt conveyor is more than the spacing between active upper roller and belt conveyor, quilt
Dynamic roller first carries out precompressed to material, and active upper roller carries out second of compacting again with active lower roll.
The application method of the present invention is that material to be pressed is positioned on belt conveyor, passed by belt conveyor
Transport is sent, material passes through driven roll in transportation, is carried out by driven roll pre-stamped, then then enters by belt conveyor
Row transport is sent to active upper roller, is suppressed again by active upper roller and active lower roll, ensures material compacting consolidation.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should be included in the scope of the protection.
Claims (10)
- A kind of 1. pressing roll mechanism, it is characterised in that including:Active upper roller, driven roll and free live-roller, the free live-roller Abutted against respectively with the active upper roller and the driven roll, the free live-roller can turn under the transmission of the active upper roller Move and drive the driven roll to rotate.
- 2. pressing roll mechanism according to claim 1, it is characterised in that also including conveyer belt, and the roller structure is located at The top of the conveyer belt；Also include supporting plate, the supporting plate is located at the lower section of the driven roll, when conveyer belt transmission is certain When the material of thickness exceedes the gap between driven roll and its lower conveyer belt, the material will be transmitted and rolled by driven roll.
- 3. pressing roll mechanism according to claim 2, it is characterised in that also including active lower roll, it is in the active The lower section of roller, and the active lower roll, on the inside of the conveyer belt, the conveyer belt can be under the rotation of the active lower roll Drive motion.
- 4. the pressing roll mechanism according to Claims 2 or 3, it is characterised in that the driven roll is soft roller, in the active Roller is the hard roller partially harder than driven roll.
- 5. pressing roll mechanism according to claim 1, it is characterised in that also include the active upper roller of regulation active upper roller height Adjusting means.
- 6. pressing roll mechanism according to claim 5, it is characterised in that the active upper roller is by actively going up roller regulating device Fixed, active upper roller adjustment structure includes screw rod and is fixedly arranged on the first handle of screw tip, bottom and the active upper roller of screw rod It is mutually fixed, by first handle adjustable screw, moved up and down so as to adjust active upper roller.
- 7. pressing roll mechanism according to claim 1, it is characterised in that also include the driven roll regulation for adjusting passive rod height Device.
- 8. pressing roll mechanism according to claim 7, it is characterised in that the driven roll is consolidated by passive roller regulating device It is fixed, and by the adjustable spacing between driven roll and supporting plate of driven roll adjustment structure, driven roll adjustment structure includes fixing Seat and the second handle being fixedly arranged at the top of fixed seat, fixed seat bottom are connected with driven roll, can by adjusting second handle Adjust the spacing between driven roll and supporting plate.
- 9. pressing roll mechanism according to claim 1, it is characterised in that free live-roller is spacing by accommodating piece, the appearance Put and accommodation space is formed between piece and active upper roller, driven roll, free live-roller is movable only in the accommodation space.
- 10. pressing roll mechanism as claimed in any of claims 1 to 8, it is characterised in that motor is located at conveyer belt Between, and motor drives active upper roller and active lower roll by drive belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710659981.4A CN107351434A (en) | 2017-08-04 | 2017-08-04 | A kind of pressing roll mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710659981.4A CN107351434A (en) | 2017-08-04 | 2017-08-04 | A kind of pressing roll mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107351434A true CN107351434A (en) | 2017-11-17 |
Family
ID=60286362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710659981.4A Pending CN107351434A (en) | 2017-08-04 | 2017-08-04 | A kind of pressing roll mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107351434A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108044672A (en) * | 2017-12-25 | 2018-05-18 | 平江县弘宇机械制造有限公司 | A kind of multi-functional automatic cutting off table of gluten |
| CN108326352A (en) * | 2018-01-10 | 2018-07-27 | 伍振铭 | Marking arrangement is blocked in a kind of production transmission positioning of hardware copper sheet |
| CN109160013A (en) * | 2018-09-02 | 2019-01-08 | 南京吉目希自动化科技有限公司 | A kind of medical test paper test card automatic compacting device |
| CN111659705A (en) * | 2020-06-15 | 2020-09-15 | 宛兴友 | Stainless steel metal solid waste recycling treatment system |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19846268A1 (en) * | 1998-03-31 | 1999-10-07 | Schurr Stahlecker & Grill | Compression device for drawn slivers |
| CN2374340Y (en) * | 1998-08-25 | 2000-04-19 | 陆肯堂 | Plate maker for magnesia compound board |
| CN103156127A (en) * | 2011-12-12 | 2013-06-19 | 李要红 | Cooked dough sheet particle production line |
| CN203611534U (en) * | 2013-11-22 | 2014-05-28 | 东莞市华立实业股份有限公司 | Production equipment for acrylic composite board |
| CN105171791A (en) * | 2015-09-15 | 2015-12-23 | 广州中国科学院先进技术研究所 | Automatic processing device for silica gel |
| CN204893849U (en) * | 2015-06-26 | 2015-12-23 | 苏州康吉诊断试剂有限公司 | Pressure shell machine |
| CN105533086A (en) * | 2016-02-04 | 2016-05-04 | 金冠(中国)食品有限公司 | Candy forming machine |
| CN206170468U (en) * | 2016-10-19 | 2017-05-17 | 天津东和汽车零部件有限公司 | Calender |
| CN207207193U (en) * | 2017-08-04 | 2018-04-10 | 上海金标生物科技有限公司 | A kind of pressing roll mechanism |
-
2017
- 2017-08-04 CN CN201710659981.4A patent/CN107351434A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19846268A1 (en) * | 1998-03-31 | 1999-10-07 | Schurr Stahlecker & Grill | Compression device for drawn slivers |
| CN2374340Y (en) * | 1998-08-25 | 2000-04-19 | 陆肯堂 | Plate maker for magnesia compound board |
| CN103156127A (en) * | 2011-12-12 | 2013-06-19 | 李要红 | Cooked dough sheet particle production line |
| CN203611534U (en) * | 2013-11-22 | 2014-05-28 | 东莞市华立实业股份有限公司 | Production equipment for acrylic composite board |
| CN204893849U (en) * | 2015-06-26 | 2015-12-23 | 苏州康吉诊断试剂有限公司 | Pressure shell machine |
| CN105171791A (en) * | 2015-09-15 | 2015-12-23 | 广州中国科学院先进技术研究所 | Automatic processing device for silica gel |
| CN105533086A (en) * | 2016-02-04 | 2016-05-04 | 金冠(中国)食品有限公司 | Candy forming machine |
| CN206170468U (en) * | 2016-10-19 | 2017-05-17 | 天津东和汽车零部件有限公司 | Calender |
| CN207207193U (en) * | 2017-08-04 | 2018-04-10 | 上海金标生物科技有限公司 | A kind of pressing roll mechanism |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108044672A (en) * | 2017-12-25 | 2018-05-18 | 平江县弘宇机械制造有限公司 | A kind of multi-functional automatic cutting off table of gluten |
| CN108326352A (en) * | 2018-01-10 | 2018-07-27 | 伍振铭 | Marking arrangement is blocked in a kind of production transmission positioning of hardware copper sheet |
| CN109160013A (en) * | 2018-09-02 | 2019-01-08 | 南京吉目希自动化科技有限公司 | A kind of medical test paper test card automatic compacting device |
| CN111659705A (en) * | 2020-06-15 | 2020-09-15 | 宛兴友 | Stainless steel metal solid waste recycling treatment system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107351434A (en) | A kind of pressing roll mechanism | |
| WO2008070058A3 (en) | Method and apparatus for detection of molecules using sensor array | |
| CN207207193U (en) | A kind of pressing roll mechanism | |
| Bao et al. | A microfluidic device for physical trapping and electrical lysis of bacterial cells | |
| CN101474891A (en) | Technique for folding and producing adsorption type napkin paper and device thereof | |
| CN104443580B (en) | A kind of empty package detection device | |
| CN116223266A (en) | Hardness check out test set is used in steel construction production based on it is spacing | |
| CN106706667B (en) | A kind of needle roller detection device and detection method | |
| US7247013B2 (en) | Powder compacting apparatus for continuous pressing of pharmaceutical powder | |
| CN205176033U (en) | Equipment of stretching device and equipment test paper strip | |
| CN218751869U (en) | Novel automatic bag machine of shelling of chain pharynx swab | |
| CN215088776U (en) | Chinese-medicinal material impurity detection device | |
| CN207172258U (en) | A kind of indentation punching device of high-capacity packaging product | |
| CN210365124U (en) | Portable grain and oil detects uses sample storage box | |
| CN106526160B (en) | Stretching device and equipment and method for assembling test strip | |
| CN114047288A (en) | Titration apparatus used in pharmacy measurement | |
| CN207798425U (en) | Step dead-load detection tooling | |
| KR101893255B1 (en) | Apparatus for manufacturing diagnostic cards | |
| KR101877365B1 (en) | A kit based on the paper for collecting dust particles in air | |
| CN105203399B (en) | A kind of vial body pressure-detecting device | |
| CN106964460B (en) | A kind of parallel connection crushing grinding device | |
| CN220454883U (en) | Sample collection device for coal inspection | |
| CN104707536B (en) | A kind of wet mixing pelletizer of built-in pelletizing machine | |
| CN206991786U (en) | A kind of radioactive source manages source operating platform | |
| CN111896700B (en) | Wisdom urban water environment monitoring system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |