CN218861191U

CN218861191U - Device for cutting sample for observing filter material section by microscope

Info

Publication number: CN218861191U
Application number: CN202222803375.4U
Authority: CN
Inventors: 郑智宏; 陈好; 陈建文; 张静云; 林蓝婷; 蔡雨婷; 刘之睿
Original assignee: Xiamen Zhongchuang Environmental Protection Technology Co ltd
Current assignee: Xiamen Zhongchuang Environmental Protection Technology Co ltd
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-04-14
Anticipated expiration: 2032-10-24

Abstract

The utility model provides a be used for tailorring microscope and observe filter material cross-section sample device, the on-line screen storage device comprises a base, be equipped with a sample platform on the base, the sample bench is equipped with at least a pair of fixed sample device who is used for fixed sample, the inside suction fan that takes suction that is equipped with of sample platform, sample platform lower part is furnished with one and collects the dust, the tray of waste residue is located the below of suction fan, be equipped with a dead lever on the base, be connected with a lift horizon bar that can reciprocate on the dead lever, still be equipped with a support on the lift horizon bar, install two adjustable distance's the blade device of tailorring on the support, respectively install the blade that can be used to tailor the filter material in tailorring the blade device and tailor. The utility model discloses simple structure, convenient operation and cutting are efficient.

Description

Device for cutting microscope to observe filter material section sample

Technical Field

The utility model relates to a tailor technical field, more specifically the utility model relates to a be used for tailorring microscope and observe filter material cross-section sample device that says so.

Background

When the performance of the filter material is analyzed, particularly the dust permeation condition of the section of an old bag is analyzed, a section sample which is flat in shearing and free from external factor pollution is required to be used for microscope observation. We now observe the cross-section of the filter material, mostly with a sufficiently sharp blade, by manual cutting (note here: scissors are not used because the scissors operation will contaminate the cross-section and also deform the fibers). The manual cutting method cannot guarantee the flatness and the cleanness of the section, and a sharp blade is easy to hurt an operator.

At present, a plurality of cutting devices are available on the market, but the cutting device only aims at cutting common cloth, namely the cloth is cut into two parts, and the cutting device is not suitable for observing the cutting of the filter material. Because the required sample for cutting the section of the filter material observed by a microscope needs to form two notches on the filter material to observe the section shape of the filter material between a section of width, the operation needs to be repeated on a common cutting machine, the operation is inconvenient, meanwhile, the section which needs to be observed by people, particularly the sample with dust in an old bag, is easily polluted by the same cutting knife, and the surface of a cutting device is also polluted by the dust. In addition, the equipment for cutting the cloth is generally large, the required sample is actually a sample cloth strip (the cross sections of two sides of the cloth strip are observed), and the sample is not suitable for being observed on the cross section of the filter material by a cutting microscope. The scheme is generated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for cutting out microscope and observe filter material cross-section sample device, its simple structure, convenient operation and cutting efficiency are high.

In order to achieve the above purpose, the solution of the utility model is:

the utility model provides a be used for tailorring microscope and observe filter material cross-section sample device, the on-line screen storage device comprises a base, be equipped with a sample platform on the base, the sample bench is equipped with at least a pair of fixed sample device who is used for fixed sample, the inside suction fan that takes suction that is equipped with of sample platform, sample platform lower part is furnished with one and collects the dust, the tray of waste residue is located the below of suction fan, be equipped with a dead lever on the base, be connected with a lift horizon bar that can reciprocate on the dead lever, still be equipped with a support on the lift horizon bar, install two adjustable distance's the blade device of tailorring on the support.

Furthermore, four corners of the bottom surface of the base are respectively provided with a horizontal adjusting knob for adjusting the level.

Furthermore, the left side and the right side of the sample table are respectively provided with a sample fixing device, each sample fixing device comprises a fixing frame, a screw rod in the vertical direction is arranged on the fixing frame, the screw rod is matched with a nut, the nut vertically adjusts the displacement of the screw rod, and the lower end of the screw rod is matched with a pressing block capable of being used for pressing a sample.

Furthermore, the inside first spout that is equipped with of dead lever, the cooperation has the slide rail in the first spout, is equipped with the slider that can move on the slide rail, and the inner support connection of lift horizon bar is on the slider, and the dead lever top still is equipped with the control switch of steerable slider displacement on the slide rail.

Furthermore, a second sliding groove is formed in the support, the cutting blade device is installed in the second sliding groove of the support, and the cutting blade device is fixed after sliding on the second sliding groove.

Furthermore, a clamping piece capable of clamping the cutting blade is arranged in the cutting blade device, and the middle part of the clamping piece is fixed with the cutting blade through a screw.

Further, the length of the cutting blade is greater than or equal to the length of the sample.

Furthermore, inside or the bottom in the lift horizon bar is equipped with an electric putter, is equipped with the expansion end of relative lift horizon bar activity among the electric putter, and the support mounting is served in electric putter's activity, and two on the drive support of electric putter's expansion end are tailor the blade and are slided in step, cut the sample.

Furthermore, the tray can be arranged in the sample platform in a push-and-pull mode, and a pull button is arranged on the outer side of the tray.

Furthermore, one side of the sample table is provided with a switch of an air suction fan.

After the structure of the oil adding device is adopted, the utility model discloses a can fix the sample through fixed sample device, make the sample of tailorring out more level and smooth, two blade devices of tailorring can adjust the distance, can satisfy the demand of different specification samples, tailor more accurately than the manual work, and efficiency is higher, simultaneously, the inside suction fan of joining in marriage of sample platform can reduce the sample and be polluted, joins in marriage the waste residue tray simultaneously, the environmental protection.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a top view of the present invention.

Detailed Description

In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.

Combine fig. 1 to 3 shown, the utility model discloses a be used for tailorring microscope and observe filter material cross-section sample device, including a base 1, be equipped with a sample platform 2 on the base 1, be equipped with at least a pair of fixed sample device 3 that is used for fixed sample on the sample platform 2, sample platform 3 is inside to be equipped with a suction fan (not shown in the figure) of taking suction, 2 lower parts of sample platform are furnished with one and are used for collecting the dust, the tray 4 of waste residue is located the below of suction fan, be equipped with a dead lever 5 on the base 1, be connected with a lift horizon bar 6 that can reciprocate on the dead lever 5, still be equipped with a support 7 on the lift horizon bar 6, install two adjustable distance's on the support 7 cutter blade device 8, respectively install the cutter blade that can be used for tailorring the filter material in the cutter blade device 8.

Specifically, the base in this embodiment is square, and four corners of the bottom surface of the base 1 are respectively provided with a horizontal adjusting knob 11 for adjusting the horizontal position.

The sample stage 2 is located on the upper plane of the base 1, and in this embodiment, the left and right sides of the sample stage 2 are respectively provided with a fixed sample device 3. Each sample fixing device 3 comprises a fixing frame 31, the fixing frame 31 is located on the side of the sample platform 2, a screw 32 located in the vertical direction is installed on the fixing frame 31, the screw 32 is matched with a nut 33 to match with the screw 32, the nut 33 can adjust the displacement of the screw 32 up and down, and a pressing block 34 capable of pressing a sample is installed at the lower end of the screw 32.

The suction fan is located the below of sample platform 2, and the top surface that is used for placing the sample in the sample platform 2 can set up to the fretwork or have the bleeder vent, opens when the suction fan, can inhale away the dust on the sample and the waste residue, the impurity etc. that cut the production, avoids polluting the sample. The tray 4 is arranged in the sample table 2 in a push-and-pull mode and used for collecting dirt collected by the suction fan, and a pull button 41 can be arranged on the outer side of the tray 4 to facilitate pulling out of the tray 4. One side of the sample table 2 is also provided with a switch 21 of the suction fan, so that the work of the suction fan is convenient to control.

The fixed rod 5 is provided with a first sliding groove (not shown in the figure) inside, the first sliding groove is matched with a sliding rail, the sliding rail is provided with a sliding block capable of moving on the sliding rail, the inner end of the lifting horizontal rod 6 can be supported and connected on the sliding block, and the top end of the fixed rod 5 can be further provided with a control switch 51 capable of controlling the sliding block to move on the sliding rail.

Support 7 is installed on lift horizon bar 6, and support 7 is inside to be equipped with the second spout, cuts out blade device 8 and installs in support second spout to can slide the after-fixing on the second spout. Be equipped with in the blade device of tailorring 8 and press from both sides the clamping piece 81 of establishing the blade of tailorring, clamping piece 81 middle part accessible screw 83 is fixed to be tailor blade 82, the utility model provides a what cut blade 82 adopted is the higher blade of sharpness. The clip 81 can be disposed on a connecting block that slides and is fixed in the second sliding groove. Wherein, the length of lift horizon bar 6 can be greater than the length of sample platform 2, and the length of support 7 can be close to the width of sample, and the length of cutting out the blade is greater than or equal to the length of sample to more convenient, faster, more direct cut the sample, cut out the sample cloth strip that waits to observe in the sample, in order to observe its cross-section.

In order to facilitate the cutting of the sample, an electric push rod (not shown) can be arranged inside or at the bottom of the lifting horizontal rod 6, and the existing electric push rod can be adopted as long as the requirement on a small section of moving stroke is met. Be equipped with the expansion end of relative lift horizon bar activity of sliding among the electric putter, support 7 is installed and is served in electric putter's activity, and forms the vertical relation between support and the electric putter, through the drive effect of electric putter's expansion end, drives two on the support 7 and tailors the blade and slide in step, cuts the sample, tailors the blade and can realize cutting out sample cloth strip in the same direction as the trend on the horizontal direction of sample.

When the device for cutting the sample for observing the section of the filter material by using the microscope is used for operation, as shown in fig. 3, a filter material sample 20 to be measured is firstly cut into a size about the size of a sample table 2 or a width almost the same as that of the sample table (ensuring that the sample 20 can be pressed and fixed by a fixed sample device), the side without dust (a clean air surface) is upward, and the side with the dust (a dust facing surface) is downward; then, the nut 33 on the sample fixing device 3 is rotated to adjust the height of the pressing block 34, so that the filter material sample to be detected is fixed on the sample table 2, and the sample is ensured to be flat; the distance between the two cutting blade devices 8 can be adjusted, and the distance is controlled to be the width of a sample to be observed; starting a suction fan switch 21 to enable a suction fan to be in a working state; the control switch 51 is turned on to make the lifting horizontal rod 6 slide downwards, so as to control the cutting blade 82 to cut the sample (or the sliding bracket 7 can drive the two cutting blades to cut the sample to be observed in the sample by starting the electric push rod in the lifting horizontal rod 6). After the sample is cut, the control switch 51 is turned on to enable the lifting horizontal rod 6 to move upwards, and the sample is clamped by forceps and used for observing the section of a microscope; the nut 33 on the fixed sample device 3 is rotated, the adjusting press block 34 moves upwards, and the residual sample is taken out. Cleaning the sample table, turning off the suction fan switch 21, pulling out the pull button 41, taking out the tray 4 to clean the waste residues, and finally cutting off the power supply of the instrument. When the blades are not sharp enough, the screws 83 beside the clamping pieces 81 are unscrewed, the old cutting blade 82 is taken out, and a new blade is replaced.

The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should be considered as not departing from the scope of the present invention.

Claims

1. The utility model provides a be used for tailorring microscope and observe filter material cross section sample device which characterized in that: including a base, be equipped with a sample platform on the base, be equipped with at least a pair of fixed sample device that is used for fixed sample on the sample platform, the inside suction fan that takes suction that is equipped with of sample platform, the sample platform lower part is furnished with one and collects the dust, the tray of waste residue is located the below of suction fan, be equipped with a dead lever on the base, be connected with a lift horizon bar that can reciprocate on the dead lever, still be equipped with a support on the lift horizon bar, install two adjustable distance's the blade device of tailorring on the support, respectively install the blade of tailorring that can be used to tailor the filter material in the blade device of tailorring.

2. A device for cutting samples for microscopic observation of filter material cross-sections according to claim 1, wherein: four corners of the bottom surface of the base are respectively provided with a horizontal adjusting knob for adjusting the level.

3. A device for cutting samples for viewing sections of filter material through a microscope as claimed in claim 1, wherein: the left side and the right side of the sample table are respectively provided with a sample fixing device, each sample fixing device comprises a fixing frame, a screw rod in the vertical direction is arranged on the fixing frame, the screw rod is matched with a nut, the nut vertically adjusts the displacement of the screw rod, and the lower end of the screw rod is matched with a pressing block capable of being used for pressing a sample.

4. A device for cutting samples for viewing sections of filter material through a microscope as claimed in claim 1, wherein: the inside first spout that is equipped with of dead lever, the cooperation has the slide rail in the first spout, is equipped with the slider that can move on the slide rail, and the inner support connection of lift horizon bar is on the slider, and the dead lever top still is equipped with the control switch of steerable slider displacement on the slide rail.

5. A device for cutting samples for microscopic observation of filter material cross-sections according to claim 1, wherein: the support is internally provided with a second sliding groove, the cutting blade device is installed in the second sliding groove of the support, and the cutting blade device is fixed after sliding on the second sliding groove.

6. An apparatus for cutting samples for microscopic observation of filter material sections according to claim 1 or 5, wherein: the cutting blade device is internally provided with a clamping piece which can clamp the cutting blade, and the middle part of the clamping piece is fixed with the cutting blade through screws.

7. A device for cutting samples for microscopic observation of filter material cross-sections according to claim 1, wherein: the length of the cutting blade is greater than or equal to the length of the sample.

8. An apparatus for cutting samples for microscopic observation of filter material cross-sections according to any one of claims 1, 5, and 7, wherein: inside or the bottom in the lift horizon bar is equipped with an electric putter, is equipped with the expansion end of relative lift horizon bar activity among the electric putter, and the support mounting is served in electric putter's activity, and two on the drive support of electric putter's expansion end are tailor the blade and are slided in step, cut the sample.

9. A device for cutting samples for viewing sections of filter material through a microscope as claimed in claim 1, wherein: the tray can be arranged in the sample platform in a push-and-pull mode, and a pull button is arranged on the outer side of the tray.

10. A device for cutting samples for microscopic observation of filter material cross-sections according to claim 1, wherein: one side of the sample table is provided with a switch of an air suction fan.