CN215969105U - Thin-layer chromatography plate cutting device - Google Patents
Thin-layer chromatography plate cutting device Download PDFInfo
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- CN215969105U CN215969105U CN202121644087.8U CN202121644087U CN215969105U CN 215969105 U CN215969105 U CN 215969105U CN 202121644087 U CN202121644087 U CN 202121644087U CN 215969105 U CN215969105 U CN 215969105U
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- layer chromatography
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- 238000004809 thin layer chromatography Methods 0.000 title claims abstract description 32
- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000001737 promoting effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 8
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 230000005526 G1 to G0 transition Effects 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013558 reference substance Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of thin-layer chromatography, and discloses a thin-layer chromatography plate cutting device which comprises a base, wherein placing racks are fixedly arranged on the left side and the right side of the upper surface of the base, a thin-layer chromatography plate body is placed on the top of the placing racks, electric push rods are fixedly connected with the left side and the right side of the upper surface of the base, clamping pieces are fixedly connected with the output ends of the electric push rods, the bottoms of the clamping pieces are movably connected with the thin-layer chromatography plate body, a vertical plate is fixedly connected with the upper surface of the base, a first bearing is fixedly connected to the right side of the vertical plate, a hand-operated rod is fixedly connected to the right side of the first bearing, a transmission belt is in transmission connection with the outer side of the hand-operated rod, and side vertical rods are fixedly arranged on the left side and the right side of the upper surface of the base. This thin-layer chromatography board cutting device not only is convenient for adjust the cutting position, and the region that the user operated keeps away from the cutting region, has strengthened cutting device's cutting efficiency and security greatly.
Description
Technical Field
The utility model relates to the technical field of thin-layer chromatography, in particular to a thin-layer chromatography plate cutting device.
Background
The thin-layer chromatography is a method for identifying medicine, checking impurities or measuring content by coating proper stationary phase on glass plate, plastic or aluminum substrate to form a uniform thin layer, and comparing the specific shift value with that of chromatogram obtained by proper reference substance according to the same method after spotting and developing.
The thin-layer chromatography plate needs to be used in the thin-layer chromatography, the specifications of the thin-layer chromatography plate which is often used are different in size, a cutting device needs to be used for cutting, the cutting device in the existing market is not convenient to adjust the cutting position, when the thin-layer chromatography plates with different specifications need to be cut, the positions of the plates need to be adjusted manually, the dangerousness is increased, the cutting efficiency of the cutting device is reduced, and therefore the thin-layer chromatography plate cutting device is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a thin-layer chromatography plate cutting device which has the advantages of being convenient to adjust the cutting position and the like, and solves the problem that the cutting position is inconvenient to adjust by a traditional cutting device.
(II) technical scheme
In order to achieve the purpose of conveniently adjusting the cutting position, the utility model provides the following technical scheme: a thin-layer chromatographic plate cutting device comprises a base, wherein placing racks are fixedly mounted on the left side and the right side of the upper surface of the base, a thin-layer chromatographic plate body is placed at the top of the placing racks, electric push rods are fixedly connected on the left side and the right side of the upper surface of the base, clamping pieces are fixedly connected with output ends of the electric push rods, the bottoms of the clamping pieces are movably connected with the thin-layer chromatographic plate body, vertical plates are fixedly connected with the upper surface of the base, first bearings are fixedly connected with the right sides of the vertical plates, hand-operated rods are fixedly connected with the right sides of the first bearings, a transmission belt is connected with the outer sides of the hand-operated rods, side vertical rods are fixedly mounted on the left side and the right sides of the upper surface of the base, a top frame plate is fixedly connected with the top of the side vertical rods on the left side, second bearings are fixedly connected with the right sides of the side vertical rods, one ends of the second bearings penetrate through and extend to transmission rods on the right sides of the side vertical rods on the right sides of the side vertical rods on the side of the side vertical rods, the outside and the drive belt transmission of transfer line are connected, the transfer line passes through the drive belt and is connected with the hand rocker transmission, the outside threaded connection of threaded rod has the screw thread piece, the top and the roof plate board sliding connection of screw thread piece, the bottom fixedly connected with of screw thread piece promotes the cylinder, the output fixedly connected with cutting assembly of promotion cylinder, cutting assembly's top fixedly connected with top and screw thread piece fixed connection's telescopic link.
Preferably, cutting assembly comprises bearing frame, mounting panel, driving motor, reinforcement frame and cutting cutter dish, the bottom fixedly connected with bearing frame of screw thread piece, the bottom fixedly connected with mounting panel of bearing frame, the right side fixedly connected with driving motor of mounting panel, driving motor's top fixedly connected with reinforcement frame, driving motor's one end and bearing frame fixed connection are kept away from to the reinforcement frame, driving motor's output shaft fixedly connected with cutting cutter dish.
Preferably, the inner side wall of the thread block is provided with a thread groove, and the thread groove is matched with a thread strip on the outer side of the threaded rod.
Preferably, the lower fixed surface of the top frame plate is provided with a limiting sliding seat, the bottom of the limiting sliding seat is provided with a limiting sliding groove, the top of the thread block is fixedly connected with a limiting sliding block, and the limiting sliding groove is matched with the limiting sliding block.
Preferably, the telescopic rod is of a combined structure and comprises an outer rod and an inner rod, and the inner part of the outer rod is movably connected with the inner rod of which one end penetrates through and extends to the outside of the outer rod.
Preferably, the number of side pole setting is two, two the side pole setting is symmetrical equidistance and distributes.
(III) advantageous effects
Compared with the prior art, the utility model provides a thin-layer chromatography plate cutting device, which has the following beneficial effects:
this thin-layer chromatography board cutting device through placing the thin-layer chromatography board body in the rack top, starts electric putter afterwards and drives the holding frame downstream until firm with thin-layer chromatography board body centre gripping, and the staff is through rotating the hand rocker afterwards, under a series of transmission, finally can drive cutting assembly and control the position control, not only be convenient for adjust the cutting position, and the user keeps away from the cutting region in the region that operates, has strengthened cutting device's cutting efficiency and security greatly.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a cutting assembly according to the present invention.
In the figure: the device comprises a base 1, a placing frame 2, a thin-layer chromatographic plate body 3, an electric push rod 4, a clamping piece 5, a vertical plate 6, a first bearing 7, a hand rocker 8, a transmission belt 9, a side upright rod 10, a second bearing 11, a threaded rod 12, a transmission rod 13, a top frame plate 14, a threaded block 15, a pushing cylinder 16, a cutting assembly 17, a bearing frame 1701, a 1702 mounting plate, a 1703 driving motor, a 1704 reinforcing frame, a 1705 cutting cutterhead and an 18 telescopic rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, a thin layer chromatography plate cutting device comprises a base 1, wherein both left and right sides of the upper surface of the base 1 are fixedly provided with a placing rack 2, the top of the placing rack 2 is provided with a thin layer chromatography plate body 3, both left and right sides of the upper surface of the base 1 are fixedly connected with an electric push rod 4, the output end of the electric push rod 4 is fixedly connected with a clamping piece 5, the bottom of the clamping piece 5 is movably connected with the thin layer chromatography plate body 3, the upper surface of the base 1 is fixedly connected with a vertical plate 6, the right side of the vertical plate 6 is fixedly connected with a first bearing 7, the right side of the first bearing 7 is fixedly connected with a hand-operated lever 8, the outer side of the hand-operated lever 8 is in transmission connection with a transmission belt 9, both left and right sides of the upper surface of the base 1 are fixedly provided with side vertical rods 10, the top of the side vertical rods 10 is fixedly connected with a top frame plate 14, and the right side of the left side vertical rods 10 is fixedly connected with a second bearing 11, the right side fixedly connected with one end of second bearing 11 runs through and extends to transfer line 13 on right side pole setting 10 right side, the outside and the drive belt 9 transmission of transfer line 13 are connected, transfer line 13 passes through drive belt 9 and is connected with the transmission of hand rocking bar 8, the outside threaded connection of threaded rod 12 has screw block 15, the top and the roof board 14 sliding connection of screw block 15, the bottom fixedly connected with of screw block 15 promotes cylinder 16, promote cylinder 16's output fixedly connected with cutting assembly 17, cutting assembly 17's top fixedly connected with top and screw block 15 fixed connection's telescopic link 18.
The cutting assembly 17 is composed of a bearing frame 1701, a mounting plate 1702, a driving motor 1703, a reinforcing frame 1704 and a cutting cutter disc 1705, the bottom of the threaded block 15 is fixedly connected with the bearing frame 1701, the bottom of the bearing frame 1701 is fixedly connected with the mounting plate 1702, the right side of the mounting plate 1702 is fixedly connected with the driving motor 1703, the top of the driving motor 1703 is fixedly connected with the reinforcing frame 1704, one end, far away from the driving motor 1703, of the reinforcing frame 1704 is fixedly connected with the bearing frame 1701, and the output shaft of the driving motor 1703 is fixedly connected with the cutting cutter disc 1705.
In this embodiment, can drive cutter disc 1705 high-speed rotation behind the start-up driving motor 1703 to can realize effectual cutting function, and further strengthen driving motor 1703's connection steadiness through setting up reinforcing frame 1704, avoid appearing the phenomenon that driving motor 1703 dropped.
The inner side wall of the thread block 15 is provided with a thread groove which is matched with a thread strip on the outer side of the threaded rod 12.
In this embodiment, the thread groove on the inner side of the thread block 15 and the thread strip on the outer side of the threaded rod 12 can be effectively engaged.
The lower fixed surface of top frame plate 14 installs spacing slide, and spacing spout has been seted up to the bottom of spacing slide, and the top fixedly connected with of screw thread piece 15 is spacing slider, spacing spout and spacing slider looks adaptation.
Wherein, set up spacing slider and let it carry out sliding connection with spacing slide for screw block 15 can obtain effectual spacing measure, avoids screw block 15 to appear the phenomenon of turnover in situ.
The telescopic rod 18 is a combined structure and comprises an outer rod and an inner rod, and the inner part of the outer rod is movably connected with the inner rod of which one end penetrates through and extends to the outer part of the outer rod.
It will be appreciated that the primary purpose of the extension bar 18 is to provide enhanced stability when the cutting assembly 17 is moved downwardly.
The number of the side upright rods 10 is two, and the two side upright rods 10 are symmetrically distributed at equal intervals.
Wherein, two side pole settings 10 are the steel pole, and long service life and bearing capacity are excellent to the side pole setting 10 has guaranteed the stability of whole equipment as the side part connecting piece is very big.
The working principle of the embodiment is as follows:
the hand rocker 8 is driven to drive the transmission belt 9 to transmit through the forward and backward rotation of a worker, the transmission belt 9 transmits transmission force to the transmission rod 13, so that the transmission rod 13 and the threaded rod 12 are driven to rotate forward and backward, at the moment, the protruding thread strip on the outer side of the threaded rod 12 is in effective thread contact with the thread groove recessed in the inner side wall of the thread block 15, the position of the thread block 15 is limited through the limiting slide block, the thread block 15 is driven to move left and right, the push cylinder 16, the telescopic rod 18 and the cutting assembly 17 are driven to move left and right, after the cutting assembly 17 moves to a region suitable for cutting, the cutting assembly 17 is operated and the push cylinder 16 is started to drive the cutting assembly 17 to move downwards, the cutting assembly 17 finally contacts the thin-layer chromatographic plate body 3 and performs effective cutting treatment when continuously moving downwards, the device can drive the cutting device to perform position adjustment through simple manual operation in a range far away from the cutting region by an operator, the cutting efficiency of the cutting device is greatly enhanced.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a thin layer chromatography board cutting device, includes base (1), its characterized in that: the thin-layer chromatography plate comprises a base (1), a thin-layer chromatography plate body (3) is placed at the top of the placing frame (2), electric push rods (4) are fixedly connected to the left side and the right side of the upper surface of the base (1), a clamping piece (5) is fixedly connected to the output end of each electric push rod (4), the bottom of each clamping piece (5) is movably connected with the thin-layer chromatography plate body (3), a vertical plate (6) is fixedly connected to the upper surface of the base (1), a first bearing (7) is fixedly connected to the right side of each vertical plate (6), a hand lever (8) is fixedly connected to the right side of each first bearing (7), a transmission belt (9) is connected to the outer side of each hand lever (8), side vertical rods (10) are fixedly mounted to the left side and the right side of the upper surface of the base (1), and a top frame plate (14) is fixedly connected to the top of each side vertical rod (10), left side right side fixedly connected with second bearing (11) of side pole setting (10), the right side fixedly connected with one end of second bearing (11) runs through and extends to transfer line (13) on right side pole setting (10) right side, the outside and drive belt (9) transmission of transfer line (13) are connected, transfer line (13) are connected with hand pole (8) transmission through drive belt (9), and the outside threaded connection of threaded rod (12) has screw block (15), the top and roof board (14) sliding connection of screw block (15), the bottom fixedly connected with of screw block (15) promotes cylinder (16), the output end fixedly connected with cutting assembly (17) of promoting cylinder (16), the top fixedly connected with top and screw block (15) fixed connection's telescopic link (18) of cutting assembly (17).
2. The thin layer chromatography plate cutting apparatus according to claim 1, wherein: cutting assembly (17) comprises bearing frame (1701), mounting panel (1702), driving motor (1703), reinforcing frame (1704) and cutting blade disc (1705), the bottom fixedly connected with bearing frame (1701) of screw piece (15), the bottom fixedly connected with mounting panel (1702) of bearing frame (1701), the right side fixedly connected with driving motor (1703) of mounting panel (1702), the top fixedly connected with reinforcing frame (1704) of driving motor (1703), the one end and the bearing frame (1701) fixed connection that driving motor (1703) were kept away from to reinforcing frame (1704), the output shaft fixedly connected with cutting blade disc (1705) of driving motor (1703).
3. The thin layer chromatography plate cutting apparatus according to claim 1, wherein: the inner side wall of the thread block (15) is provided with a thread groove, and the thread groove is matched with a thread strip on the outer side of the threaded rod (12).
4. The thin layer chromatography plate cutting apparatus according to claim 1, wherein: the lower fixed surface of roof board (14) installs spacing slide, spacing spout has been seted up to the bottom of spacing slide, the top fixedly connected with spacing slider of screw thread piece (15), spacing spout and spacing slider looks adaptation.
5. The thin layer chromatography plate cutting apparatus according to claim 1, wherein: the telescopic rod (18) is of a combined structure and comprises an outer rod and an inner rod, and one end of the inner rod penetrates through the inner part of the outer rod and extends to the outer part of the outer rod.
6. The thin layer chromatography plate cutting apparatus according to claim 1, wherein: the quantity of side pole setting (10) is two, two side pole setting (10) are the symmetry equidistance and distribute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121644087.8U CN215969105U (en) | 2021-07-20 | 2021-07-20 | Thin-layer chromatography plate cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121644087.8U CN215969105U (en) | 2021-07-20 | 2021-07-20 | Thin-layer chromatography plate cutting device |
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| Publication Number | Publication Date |
|---|---|
| CN215969105U true CN215969105U (en) | 2022-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121644087.8U Expired - Fee Related CN215969105U (en) | 2021-07-20 | 2021-07-20 | Thin-layer chromatography plate cutting device |
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| CN (1) | CN215969105U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115283580A (en) * | 2022-07-15 | 2022-11-04 | 孝感市智润电子有限公司 | Equidistance segmentation equipment of domestic pencil processing usefulness of short distance |
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2021
- 2021-07-20 CN CN202121644087.8U patent/CN215969105U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115283580A (en) * | 2022-07-15 | 2022-11-04 | 孝感市智润电子有限公司 | Equidistance segmentation equipment of domestic pencil processing usefulness of short distance |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220308 |