CN217786958U

CN217786958U - Powder sample pressing machine for graphene composite nanofiltration membrane research

Info

Publication number: CN217786958U
Application number: CN202220499649.2U
Authority: CN
Inventors: 杨水清; 杨尧淳; 杨尧淏; 谢韦; 刘亚秋
Original assignee: Jiangsu Dingying New Material Co ltd
Current assignee: Jiangsu Dingying New Material Co ltd
Priority date: 2022-03-08
Filing date: 2022-03-08
Publication date: 2022-11-11
Anticipated expiration: 2032-03-08

Abstract

The utility model relates to a compound powder sample pressure model machine of receiving filter membrane research and development usefulness of graphite alkene, its characterized in that: including workstation, roof, pressure appearance pipe, first cylinder, second cylinder, first propelling movement pipe, push down cylinder and guide pillar, the roof pass through the stand and fix directly over the workstation, first cylinder install at the top at top and link to each other with first propelling movement pole, the bottom of roof still the level is provided with the slide rail, the second cylinder pass through first slider sliding connection on the slide rail and link to each other with first propelling movement pole, push down the cylinder install the bottom at the second slider, pressure appearance pipe through lower compression link in the bottom of mounting panel, the top of workstation has been seted up three sample from a left side to the right side in proper order and has been deposited the suppression groove, and two adjacent samples are deposited the interval between the suppression groove and are the same. The design has the advantages of simple structure, easy manufacture, practicality and high efficiency.

Description

Powder sample pressing machine for graphene composite nanofiltration membrane research

Technical Field

The utility model relates to a X-ray diffractometer technical field, specificly relate to a graphite alkene compound receives powder sample pressure model machine of filter membrane research and development usefulness.

Background

The graphene composite nanofiltration membrane is applied to an X-ray diffractometer which is essential in the research and development process, and the X-ray diffraction (XRD) has the advantages of no damage to samples, no pollution, rapidness, high measurement precision, capability of obtaining a large amount of information related to crystal integrity and the like, is widely applied to the industries such as physics, chemistry, geology, astronomy, petrochemical industry and the like, and becomes a very important modern physical analysis method.

For X-ray diffraction analysis of powder samples, the current sample preparation method is as follows: firstly, the smooth surface of a hollow aluminum plate sample frame is placed on a flat glass surface, then an analysis powder sample is added into an inner frame of the sample frame, and finally the powder sample in the sample frame is molded by a finger pressing or palm pressing method. However, for quantitative analysis of X-ray diffraction, such as analysis of crystallinity and crystal content of a sample, to obtain an accurate result, a series of samples to be measured are required to have similar compacted density, and the method cannot ensure uniformity of physical properties in a sample preparation process of the sample, and has a large analysis error. In patent CN200420113990.1, a pressure gauge is added on the force application handle to display the pressure applied to the sample, and the pressure range can be controlled in the sample preparation process of the powder sample, but the operation difficulty for constant pressure is large, and the pressure application time is also an important factor influencing the compaction density of the sample, and the method cannot accurately measure the pressure application time of the powder sample.

Disclosure of Invention

The utility model discloses a solve above-mentioned problem and designed a compound powder sample pressure model machine of receiving filter membrane research usefulness of graphite alkene, deposit the sample that the suppression groove can once only accomplish three sample through the first cylinder that sets up, second cylinder and the three sample of seting up and press the appearance, played the effect that improves work efficiency.

In order to solve the technical problem, the utility model provides a compound powder sample pressure model machine of receiving filter membrane research and development usefulness of graphite alkene, its characterized in that: the sample storage device comprises a workbench, a top plate, a sample pressing pipe, a first air cylinder, a second air cylinder, a first pushing rod, a second pushing pipe, a downward pressing air cylinder and guide pillars, wherein the top plate is fixed right above the workbench through a stand column, the first air cylinder is installed at the top of the top and connected with the first pushing rod, a slide rail is horizontally arranged at the bottom of the top plate, the second air cylinder is connected with the connecting plate through a first sliding block in a sliding mode and connected with the first pushing rod, the downward pressing air cylinder is installed at the bottom of a second sliding block, a connecting plate is vertically arranged at the bottom of the second sliding block and connected with the slide rail in a sliding mode, the second air cylinder is connected with the connecting plate through the downward pressing pipe, the mounting plate is connected with the shaft outlet end of the downward pressing air cylinder, length marks are arranged on the outer surface of the guide pillars, the guide pillars are vertically fixed at the bottom of a third sliding block, the third sliding block is connected with the slide rail in a sliding mode, the second sliding block is connected with a third sliding block through a transmission plate, the guide pillars and a guide plate is horizontally arranged between the guide pillar and connected with two adjacent sample storage grooves, and connected with the sample storage grooves in sequence.

Further: two guide sleeves are fixed on the front side and the rear side of the top plate respectively, the two guide sleeves are arranged oppositely and movably connected with each other through guide rods, two ends of each guide rod penetrate through the two guide sleeves respectively, the first pushing rod is fixedly connected with the guide rods through a first connecting piece, and the guide rods are connected with the first sliding blocks through second connecting pieces.

And further: the first slider the second slider with the top of third slider all seted up with slide rail assorted spout, first slider, second slider and third slider all through seting up the spout sliding connection at the top on the slide rail, both sides all are provided with spacing sand grip around the slide rail, the spacing groove has been seted up for the position of spacing sand grip on the lateral wall of spout.

And further: the bottom of pressing the appearance pipe is and opens wide form, the intraductal electronic jar of ejection of compact that installs of pressing the appearance, the electronic jar of ejection of compact link to each other with upper and lower sliding connection at the intraductal push plate of pressing the appearance.

And further: an infrared emitter is installed at the bottom of the installation plate on one side of the sample pressing pipe, and an infrared sensor is respectively arranged on the workbench on one side of the pressing groove for storing three samples.

And further: the anti-falling device is characterized in that external threads are arranged on the outer wall of the lower end of the guide pillar, an anti-falling nut is connected onto the external threads of the guide pillar, a buffer plate is movably connected onto the guide pillar above the anti-falling nut, the buffer plate is connected with the anti-falling nut through a buffer spring, and the buffer spring is surrounded on the outer side of the guide pillar.

By adopting the structure, the utility model can complete the sample pressing of three samples at one time through the arranged first cylinder, the second cylinder and the three sample storage pressing grooves, thereby improving the working efficiency; and the design also has the advantages of simple structure, easy manufacture, practicality and high efficiency.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

The powder sample press machine for the graphene composite nanofiltration membrane research and development shown in fig. 1 comprises a workbench 1, a top plate 3, a sample pressing pipe 22, a first air cylinder 5, a second air cylinder 6, a first pushing rod 11, a second pushing pipe 15, a lower air cylinder 17 and a guide post 23, wherein the top plate is fixed right above the workbench through an upright post, the first air cylinder is installed at the top of the top and connected with the first pushing rod, the bottom of the top plate is further horizontally provided with a slide rail 7, the second air cylinder is connected on the slide rail in a sliding manner through a first slide block 8 and connected with the first pushing rod, the lower air cylinder is installed at the bottom of a second slide block 9, the bottom of the second slide block is further vertically provided with a connecting plate 16 and is connected on the slide rail in a sliding manner, the second cylinder is connected with the connecting plate through a second pushing pipe, the sample pressing pipe is connected to the bottom of the mounting plate 19 through a lower pressing rod, the mounting plate is connected with the shaft outlet end of the lower pressing cylinder, length marks are arranged on the outer surface of the guide pillar, the guide pillar is vertically fixed to the bottom of the third sliding block 10, the third sliding block is also connected to the sliding rail in a sliding mode, the second sliding block is connected with the third sliding block through a transmission plate 18, the mounting plate is connected with a guide plate 24 which is horizontally arranged into a whole, the guide pillar penetrates through the guide plate and is movably connected with the guide plate, three sample storage pressing grooves 4 are sequentially formed in the top of the workbench from left to right, and the distance between every two adjacent sample storage pressing grooves is the same. When the sample pressing device works, the sample pressing pipe is positioned right above the leftmost sample storage pressing groove when the first air cylinder and the second air cylinder are not started; when the first air cylinder is started, the sample pressing pipe is conveyed to the position right above the sample storage pressing groove in the middle; when the first cylinder and the second cylinder are activated, the plunger is conveyed to a position just above the rightmost sample-accommodating indentation. The utility model can complete the sample pressing of three samples at one time through the arranged first cylinder, the second cylinder and the arranged three sample storage pressing grooves, thereby improving the working efficiency; whether the sample pressing is finished or not can be accurately judged through the length mark, and the method has the advantages of simple structure, easiness in manufacturing, practicability and high efficiency.

Two guide sleeves 14 are fixed on the front side and the rear side of the top plate shown in fig. 1 respectively, the two guide sleeves are arranged oppositely and movably connected with each other through guide rods 13, two ends of each guide rod penetrate through the two guide sleeves respectively, the first pushing rod is fixedly connected with the guide rods through a first connecting piece 12, and the guide rods are connected with the first sliding blocks through a second connecting piece 28.

The sliding grooves matched with the sliding rails are formed in the tops of the first sliding block, the second sliding block and the third sliding block which are shown in the figure 1, the first sliding block, the second sliding block and the third sliding block are connected to the sliding rails in a sliding mode through the sliding grooves formed in the tops, limiting convex strips are arranged on the front side and the rear side of each sliding rail, and limiting grooves are formed in the side walls of the sliding grooves and opposite to the limiting convex strips. By adopting the above structure, the utility model play the emergence that prevents first slider, second slider and third slider and drop.

The bottom of a sample pressing pipe shown in fig. 1 is open, an electric discharging cylinder is installed in the sample pressing pipe, and the electric discharging cylinder is connected with a pushing plate which is connected in the sample pressing pipe in a vertical sliding mode.

The bottom of the mounting plate on one side of the sample pressing tube shown in fig. 1 is provided with an infrared emitter 20, and the work tables on one side of the three sample holding and pressing grooves are also respectively provided with an infrared sensor 21. By adopting the above design, the utility model play the automatic problem of whether carrying the target in place of judging the pressure appearance pipe, increased the practicality.

As shown in figure 1, the outer wall of the lower end of the guide post is provided with external threads, the external threads of the guide post are connected with an anti-falling nut 26, the guide post above the anti-falling nut is also movably connected with a buffer plate 25, the buffer plate is connected with the anti-falling nut through a buffer spring 27, and the buffer spring surrounds the outer side of the guide post.

Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, a plurality of modifications and decorations without departing from the principle of the present invention should be considered as the protection scope of the present invention.

Claims

1. The utility model provides a powder sample pressure model machine that compound nanofiltration membrane of graphite alkene was used in research which characterized in that: comprises a workbench (1), a top plate (3), a sample pressing pipe (22), a first cylinder (5), a second cylinder (6), a first pushing rod (11), a second pushing pipe (15), a lower pressing cylinder (17) and a guide post (23), the top plate is fixed right above the workbench through the upright post, the first cylinder is arranged at the top of the top and is connected with the first pushing rod, the bottom of the top plate is also horizontally provided with a slide rail (7), the second cylinder is connected on the slide rail in a sliding way through a first slide block (8) and is connected with a first pushing rod, the downward-pressing cylinder is arranged at the bottom of the second sliding block (9), a connecting plate (16) is also vertically arranged at the bottom of the second sliding block and is connected to the sliding rail in a sliding manner, the second cylinder is connected with the connecting plate through a second pushing pipe, the sample pressing pipe is connected with the bottom of the mounting plate (19) through a lower pressing rod, the mounting plate is connected with the output shaft end of the lower air cylinder, the outer surface of the guide post is provided with a length mark, the guide post is vertically fixed at the bottom of a third sliding block (10), the third sliding block is also connected on the sliding rail in a sliding way, the second slide block is connected with the third slide block through a transmission plate (18), the mounting plate is connected with a guide plate (24) which is horizontally arranged into a whole, the guide post pass the deflector and rather than swing joint, the top of workstation has been seted up three sample from a left side to right in proper order and has been deposited and receive suppression groove (4), and two adjacent samples are deposited and are received the interval between the suppression groove the same.

2. The powder sample press machine for the development of the graphene composite nanofiltration membrane according to claim 1, wherein the powder sample press machine comprises: two guide sleeves (14) are fixed on the front side and the rear side of the top plate respectively, the two guide sleeves are arranged oppositely and movably connected with each other through guide rods (13), two ends of each guide rod penetrate through the two guide sleeves respectively, the first pushing rod is fixedly connected with the guide rods through a first connecting piece (12), and the guide rods are connected with the first sliding blocks through second connecting pieces (28).

3. The powder sample press machine for the development of the graphene composite nanofiltration membrane according to claim 1, wherein the powder sample press machine comprises: the first slider the second slider with the top of third slider all seted up with slide rail assorted spout, first slider, second slider and third slider all through seting up the spout sliding connection at the top on the slide rail, both sides all are provided with spacing sand grip around the slide rail, the spacing groove has been seted up for the position of spacing sand grip on the lateral wall of spout.

4. The powder sample press machine for the development of the graphene composite nanofiltration membrane according to claim 1, wherein the powder sample press machine comprises: the bottom of pressing appearance pipe is open form, the intraductal electronic jar of ejection of compact that installs of pressing appearance, the electronic jar of ejection of compact link to each other with upper and lower sliding connection at the intraductal push plate of pressing appearance.

5. The powder sample press machine for the development of the graphene composite nanofiltration membrane according to claim 1, wherein the powder sample press machine comprises: an infrared emitter (20) is installed at the bottom of the installation plate on one side of the sample pressing pipe, and an infrared sensor (21) is also respectively arranged on the workbench on one side of the pressing groove for storing three samples.

6. The powder sample press machine for the development of the graphene composite nanofiltration membrane according to claim 1, wherein the powder sample press machine comprises: the anti-falling device is characterized in that external threads are arranged on the outer wall of the lower end of the guide pillar, an anti-falling nut (26) is connected onto the external threads of the guide pillar, a buffer plate (25) is movably connected onto the guide pillar above the anti-falling nut, the buffer plate is connected with the anti-falling nut through a buffer spring (27), and the buffer spring is wound on the outer side of the guide pillar.