CN212790076U

CN212790076U - RHPFF series liquid crystal monomer purification device

Info

Publication number: CN212790076U
Application number: CN202021097592.0U
Authority: CN
Inventors: 宋斌; 朱凯培
Original assignee: Allchemy Co ltd
Current assignee: Allchemy Co ltd
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2021-03-26
Anticipated expiration: 2030-06-15

Abstract

The utility model discloses a RHPFF series liquid crystal monomer purification device, including scraper blade, connecting rod and bottom plate, the both sides of bottom plate bottom evenly are provided with the supporting legs, and the top of supporting legs installs the box through the connecting piece, the top of box below bottom plate is provided with feeding mechanism, the inboard of box is provided with the inner shell, one side on box top is provided with the inlet pipe, and the bottom of inlet pipe extends to the inside of inner shell, be provided with the filter screen between the both sides inner wall of inner shell. The utility model discloses an equal fixedly connected with riser in one side of connecting rod, and the both ends of riser one side all are provided with the guide arm, and one side of guide arm all extends to the opposite side of riser, and the equal fixedly connected with scraper blade in one side of riser opposite side guide arm, and the outer wall of riser opposite side guide arm all overlaps and is equipped with buffer spring, and this structure has realized the cleaning work to the device inner wall, is favorable to improving the life of device.

Description

RHPFF series liquid crystal monomer purification device

Technical Field

The utility model relates to a liquid crystal monomer purification technical field specifically is a RHPFF series liquid crystal monomer purification device.

Background

After some materials are dissolved in a molten state or by a solvent, the liquid mobility is obtained despite the loss of the rigidity of the solid material, and the anisotropic ordering of the molecules of the partially crystalline material is retained, forming an intermediate state with the properties of both crystals and liquid, the oriented ordered fluid present during the transition from the solid state to the liquid state being called liquid crystal. RHPFF liquid crystal monomer needs to be purified before being used, and the existing liquid crystal monomer purifying device has many defects.

The first and the traditional liquid crystal monomer purification devices do not have the function of rapidly filtering impurities in liquid crystal, so that the process of separating the impurities in the liquid crystal monomer is complex;

secondly, the traditional liquid crystal monomer purification device cannot rapidly remove water in liquid crystal, and the working efficiency is low when the device is used for purification;

thirdly, the traditional liquid crystal monomer purification device does not have the function of rapid feeding, and is easy to cause device blockage.

Disclosure of Invention

An object of the utility model is to provide a RHPFF series liquid crystal monomer purification device to solve the function that does not have quick filtration liquid crystal internal impurity in the above-mentioned background art put forward, can not get rid of the inside moisture of liquid crystal fast and do not have the problem of the function of quick pay-off.

In order to achieve the above object, the utility model provides a following technical scheme: a RHPPF series liquid crystal monomer purification device comprises a scraper blade, a connecting rod and a bottom plate, wherein supporting legs are uniformly arranged on two sides of the bottom plate, a box body is arranged above the supporting legs through a connecting piece, a feeding mechanism is arranged at the top end of the bottom plate below the box body, an inner shell is arranged on the inner side of the box body, a feeding pipe is arranged on one side of the top end of the box body, the bottom end of the feeding pipe extends into the inner shell, sliding grooves are formed in two sides of the box body, a filter screen is arranged between the inner walls of the two sides of the inner shell, a servo motor is arranged at the middle position of the top end of the inner shell, a main rod is arranged at the bottom end of the servo motor, the bottom end of the main rod penetrates through the inside of the filter screen and is connected to, and the both sides of driving gear below mobile jib evenly are provided with the connecting rod, the inside both sides of scraper blade top inner shell all are provided with and separate the net, and separate one side of net and all be provided with the gas vent, one side of gas vent all runs through in one side that the inside of spout extended to the box, the one end of the inside bottom of inner shell is provided with the discharge gate, and the bottom of discharge gate extends to the below of box.

Preferably, the equal fixedly connected with riser in one side of connecting rod, and the both ends of riser one side all are provided with the guide arm, one side of guide arm all extends to the opposite side of riser, and the equal fixedly connected with scraper blade in one side of riser opposite side guide arm, the outer wall of riser opposite side guide arm all overlaps and is equipped with buffer spring.

Preferably, second driving motor, shell, pay-off bull stick and funnel have set gradually in feeding mechanism's inside, the shell sets up in the top of bottom plate, and one side of the shell inside is provided with second driving motor, the inside of second driving motor one side shell is provided with the pay-off bull stick, the top of shell is provided with the funnel.

Preferably, the bottom of box one side is provided with first driving motor, and one side of first driving motor is provided with the transmission shaft, one side of transmission shaft extends to the inside of box and connects in one side of box inside through the pivot, the both sides of inner shell bottom transmission shaft outer wall all overlap and are equipped with the cam disc.

Preferably, all be provided with the stirring leaf between the one end of mobile jib both sides connecting rod, and the equal fixedly connected with transfer line in top of stirring leaf, the top of transfer line all extends to the top of connecting rod, and the equal fixedly connected with driven gear in top of connecting rod top driving gear both sides transfer line.

Preferably, the both sides of inner shell both sides box inside all are provided with the fixed plate, and the inside of fixed plate all is provided with the slider, the inside of slider both ends fixed plate all is provided with damping spring, and the equal fixed connection in the inside one end of fixed plate of damping spring's one end, one side of slider all is through connecting piece fixed connection in one side of inner shell.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the structure has the advantages that the first driving motor is started to work through the arrangement of the first driving motor, the transmission shaft, the cam disc, the inner shell and the fixing plate, the transmission shaft rotates to drive the cam disc to rotate, so that the cam disc drives the inner shell to stir, the inner shell vibrates, the sliding block in the fixing plate is driven to move while the inner shell vibrates, the damping spring deforms to increase buffering, the liquid crystal is quickly filtered by vibration of the filter screen, solid impurities in the liquid crystal can be directly filtered, the filtered liquid crystal directly enters the bottom end in the inner shell, and the structure realizes the function of quickly filtering the solid impurities in the liquid crystal;

(2) by arranging the main rod, the driving gear, the scraper blade, the guide rod, the stirring blade, the heating plate and the servo motor are opened simultaneously for working, the heating plate can be used for quickly heating liquid crystal, the servo motor works, the main rod rotates to drive the driving gear, the scraper blade and the stirring blade rotate simultaneously, the scraper blade rotates to scrape the inner wall of the inner shell and prevent the liquid crystal from remaining on the inner wall of the inner shell, when the scraper blade scrapes the wall, the scraper blade is stressed, the guide rod moves, the buffer spring deforms and increases the buffer, the damage of the scraper blade is prevented, then the stirring blade rotates and can directly realize the quick stirring function on the liquid crystal, the driving gear rotates and the driven gear is driven, the transmission rod can drive the stirring blade to rotate, the liquid crystal is subjected to a more sufficient stirring function, in the stirring process, moisture, the liquid crystal is purified, and the structure realizes the function of rapidly peeling off the liquid crystal by moisture;

(3) through being provided with second driving motor, pay-off bull stick, funnel and shell, open second driving motor, the pay-off bull stick rotates, and after the liquid crystal entered into the shell in the middle of through the funnel, under the effect of pay-off bull stick, can directly go out the liquid crystal transmission after the purification, prevent that the liquid crystal from blockking up the device, this structure has realized the function of preventing blockking up of device.

Drawings

FIG. 1 is a schematic sectional view of the present invention;

FIG. 2 is a schematic side view of the present invention;

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

fig. 4 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: 1. a driving gear; 2. a driven gear; 3. a transmission rod; 4. a vertical plate; 5. a squeegee; 6. a connecting rod; 7. a fixing plate; 8. a first drive motor; 9. a feeding mechanism; 901. a second drive motor; 902. a housing; 903. a feeding rotating rod; 904. a funnel; 10. a box body; 11. heating plates; 12. supporting legs; 13. a base plate; 14. a cam plate; 15. a drive shaft; 16. stirring blades; 17. a main rod; 18. separating the net; 19. an exhaust port; 20. a chute; 21. a filter screen; 22. a feed pipe; 23. a servo motor; 24. an inner shell; 25. a damping spring; 26. a slider; 27. a guide bar; 28. a buffer spring; 29. and (4) a discharge port.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a RHPPF series liquid crystal monomer purification device comprises a scraper 5, a connecting rod 6 and a bottom plate 13, wherein supporting legs 12 are uniformly arranged on two sides of the bottom end of the bottom plate 13, a box body 10 is arranged above the supporting legs 12 through a connecting piece, and a feeding mechanism 9 is arranged at the top end of the bottom plate 13 below the box body 10;

a second driving motor 901, a shell 902, a feeding rotating rod 903 and a funnel 904 are sequentially arranged in the feeding mechanism 9, the shell 902 is arranged at the top end of the bottom plate 13, the second driving motor 901 is arranged on one side in the shell 902, the type of the second driving motor 901 can be Y160M1-2, the feeding rotating rod 903 is arranged in the shell 902 on one side of the second driving motor 901, and the funnel 904 is arranged on the top end of the shell 902;

specifically, as shown in fig. 1 and 2, when the mechanism is used, the second driving motor 901 is firstly turned on, the feeding rotating rod 903 rotates, and after liquid crystal enters the housing 902 through the funnel 904, the purified liquid crystal can be directly conveyed out under the action of the feeding rotating rod 903, so that the device is prevented from being blocked by the liquid crystal;

an inner shell 24 is arranged on the inner side of the box body 10, a feeding pipe 22 is arranged on one side of the top end of the box body 10, the bottom end of the feeding pipe 22 extends into the inner shell 24, and sliding grooves 20 are formed in two sides of the box body 10;

a first driving motor 8 is arranged at the bottom end of one side of the box body 10, the model number of the first driving motor 8 can be Y90S-2, a transmission shaft 15 is arranged at one side of the first driving motor 8, one side of the transmission shaft 15 extends into the box body 10 and is connected to one side of the inside of the box body 10 through a rotating shaft, and cam discs 14 are sleeved on two sides of the outer wall of the transmission shaft 15 at the bottom end of the inner shell 24;

specifically, as shown in fig. 1, when the mechanism is used, the first driving motor 8 is firstly started to work, the transmission shaft 15 rotates to drive the cam disc 14 to rotate, so that the cam disc 14 drives the inner shell 24, and the inner shell 24 vibrates;

fixing plates 7 are arranged on two sides of the inner part of the box body 10 on two sides of the inner shell 24, sliding blocks 26 are arranged inside the fixing plates 7, damping springs 25 are arranged inside the fixing plates 7 on two ends of each sliding block 26, one ends of the damping springs 25 are fixedly connected to one ends of the inner parts of the fixing plates 7, and one sides of the sliding blocks 26 are fixedly connected to one side of the inner shell 24 through connecting pieces;

specifically, as shown in fig. 1 and 4, when the mechanism is used, firstly, the inner shell 24 vibrates to drive the sliding block 26 inside the fixed plate 7 to move, the damping spring 25 deforms to increase the buffering, the filter screen 21 vibrates to rapidly filter liquid crystals, and solid impurities in the liquid crystals can be directly filtered;

a filter screen 21 is arranged between the inner walls of the two sides of the inner shell 24, a servo motor 23 is arranged in the middle of the top end of the inner shell 24, the type of the servo motor 23 can be RDX-201-V36F5E13, a main rod 17 is arranged at the bottom end of the servo motor 23, the bottom end of the main rod 17 penetrates through the filter screen 21 and is connected to the bottom end of the inner shell 24 through a rotating shaft, heating plates 11 are uniformly arranged on the two sides of the bottom end of the inner shell 24, a driving gear 1 is sleeved on the outer wall of the main rod 17 below the filter screen 21, and connecting rods 6 are uniformly arranged on the two sides;

a vertical plate 4 is fixedly connected to one side of each connecting rod 6, guide rods 27 are arranged at two ends of one side of each vertical plate 4, one side of each guide rod 27 extends to the other side of each vertical plate 4, a scraper 5 is fixedly connected to one side of each guide rod 27 on the other side of each vertical plate 4, and a buffer spring 28 is sleeved on the outer wall of each guide rod 27 on the other side of each vertical plate 4;

specifically, as shown in fig. 1 and 4, when the mechanism is used, firstly, the main rod 17 rotates to drive the scraper 5 to rotate, so that the wall scraping work can be performed on the inner wall of the inner shell 24, liquid crystal is prevented from remaining on the inner wall of the inner shell 24, when the scraper 5 scrapes the wall, the scraper 5 is stressed, the guide rod 27 moves, the buffer spring 28 deforms, the buffer is increased, and the scraper 5 is prevented from being stressed and damaged;

a stirring blade 16 is arranged between one end of each of the connecting rods 6 at two sides of the main rod 17, the top ends of the stirring blades 16 are fixedly connected with transmission rods 3, the top ends of the transmission rods 3 extend to the upper side of the connecting rods 6, and the top ends of the transmission rods 3 at two sides of the driving gear 1 above the connecting rods 6 are fixedly connected with driven gears 2;

specifically, as shown in fig. 1, when the mechanism is used, firstly, the main rod 17 rotates to drive the stirring blade 16 and the driving gear 1 to rotate at the same time, the stirring blade 16 rotates to directly perform a rapid stirring function on liquid crystal, the driving gear 1 rotates, the driven gear 2 is driven, and the transmission rod 3 drives the stirring blade 16 to rotate to perform a more sufficient stirring function on the liquid crystal;

the inside both sides of scraper blade 5 top inner shell 24 all are provided with and separate net 18, and the one side that separates net 18 all is provided with gas vent 19, and one side of gas vent 19 all runs through in the inside one side that extends to box 10 of spout 20, and the one end of the inside bottom of inner shell 24 is provided with discharge gate 29, and the bottom of discharge gate 29 extends to the below of box 10.

The working principle is as follows: when the device is used, firstly, liquid crystal monomers are discharged from the feeding pipe 22 and added into the inner shell 24, liquid crystal is blocked by the filter screen 21, then the first driving motor 8 is started to work, the transmission shaft 15 rotates to drive the cam disc 14 to rotate, so that the cam disc 14 drives the inner shell 24, the inner shell 24 vibrates, the slide block 26 in the fixing plate 7 is driven to move when the inner shell 24 vibrates, the damping spring 25 deforms to increase buffering, the filter screen 21 vibrates to rapidly filter the liquid crystal, solid impurities in the liquid crystal can be directly filtered, and the filtered liquid crystal directly enters the bottom end in the inner shell 24.

Then, the heating plate 11 and the servo motor 23 are simultaneously started to work, the heating plate 11 works to rapidly heat the liquid crystal and heat a proper temperature, the servo motor 23 works, the main rod 17 rotates to drive the driving gear 1, the scraper 5 and the stirring blade 16 to simultaneously rotate, the scraper 5 rotates to scrape the inner wall of the inner shell 24 to prevent the liquid crystal from remaining on the inner wall of the inner shell 24, when the scraper 5 scrapes the wall, the scraper 5 is stressed, the guide rod 27 moves, the buffer spring 28 deforms to increase the buffer and prevent the scraper 5 from being stressed and damaged, then the stirring blade 16 rotates to directly perform a rapid stirring function on the liquid crystal, the driving gear 1 rotates, the driven gear 2 is driven, the driving rod 3 drives the stirring blade 16 to autorotate to perform a more sufficient stirring function on the liquid crystal, water evaporates and can be discharged out of the device from the exhaust port 19 through the separation net 18 during the stirring process, the liquid crystal is purified.

Finally, after the liquid crystal is purified, the valve of the discharge port 29 is opened, then the second driving motor 901 is opened, the feeding rotating rod 903 rotates, after the liquid crystal enters the shell 902 through the funnel 904, the purified liquid crystal can be directly transmitted out under the action of the feeding rotating rod 903, the device is prevented from being blocked by the liquid crystal, and after the liquid crystal is used, all electric appliances are closed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A RHPPF series liquid crystal monomer purification device comprises a scraper (5), a connecting rod (6) and a bottom plate (13), and is characterized in that: the improved box structure is characterized in that supporting legs (12) are evenly arranged on two sides of the bottom end of the bottom plate (13), a box body (10) is installed above the supporting legs (12) through a connecting piece, a feeding mechanism (9) is arranged on the top end of the bottom plate (13) below the box body (10), an inner shell (24) is arranged on the inner side of the box body (10), a feeding pipe (22) is arranged on one side of the top end of the box body (10), the bottom end of the feeding pipe (22) extends into the inner shell (24), sliding grooves (20) are formed in two sides of the box body (10), a filter screen (21) is arranged between inner walls on two sides of the inner shell (24), a servo motor (23) is arranged in the middle position of the top end of the inner shell (24), a main rod (17) is arranged at the bottom end of the servo motor (23), the bottom end of the main rod, the both sides of the inside bottom of inner shell (24) evenly are provided with hot plate (11), the outer wall cover of filter screen (21) below mobile jib (17) is equipped with driving gear (1), and the both sides of driving gear (1) below mobile jib (17) evenly are provided with connecting rod (6), the inside both sides of scraper blade (5) top inner shell (24) all are provided with and separate net (18), and separate one side of net (18) and all be provided with gas vent (19), one side of gas vent (19) all runs through the inside one side that extends to box (10) in spout (20), the one end of the inside bottom of inner shell (24) is provided with discharge gate (29), and the bottom of discharge gate (29) extends to the below of box (10).

2. The RHPFF-series liquid crystal monomer purifying apparatus of claim 1, wherein: the equal fixedly connected with riser (4) in one side of connecting rod (6), and the both ends of riser (4) one side all are provided with guide arm (27), the one side of guide arm (27) all extends to the opposite side of riser (4), and equal fixedly connected with scraper blade (5) in one side of riser (4) opposite side guide arm (27), the outer wall of riser (4) opposite side guide arm (27) all overlaps and is equipped with buffer spring (28).

3. The RHPFF-series liquid crystal monomer purifying apparatus of claim 1, wherein: the feeding mechanism is characterized in that a second driving motor (901), a shell (902), a feeding rotating rod (903) and a funnel (904) are sequentially arranged in the feeding mechanism (9), the shell (902) is arranged at the top end of the bottom plate (13), the second driving motor (901) is arranged on one side of the inner part of the shell (902), the feeding rotating rod (903) is arranged in the inner part of the outer shell (902) on one side of the second driving motor (901), and the funnel (904) is arranged on the top end of the outer shell (902).

4. The RHPFF-series liquid crystal monomer purifying apparatus of claim 1, wherein: the bottom of box (10) one side is provided with first driving motor (8), and one side of first driving motor (8) is provided with transmission shaft (15), one side of transmission shaft (15) extends to the inside of box (10) and connects in the inside one side of box (10) through the pivot, the both sides of inner shell (24) bottom transmission shaft (15) outer wall all overlap and are equipped with cam disc (14).

5. The RHPFF-series liquid crystal monomer purifying apparatus of claim 1, wherein: all be provided with stirring leaf (16) between the one end of mobile jib (17) both sides connecting rod (6), and the equal fixedly connected with transfer line (3) in top of stirring leaf (16), the top of transfer line (3) all extends to the top of connecting rod (6), and the equal fixedly connected with driven gear (2) in top of connecting rod (6) top driving gear (1) both sides transfer line (3).

6. The RHPFF-series liquid crystal monomer purifying apparatus of claim 1, wherein: the inside both sides of inner shell (24) both sides box (10) all are provided with fixed plate (7), and the inside of fixed plate (7) all is provided with slider (26), the inside of slider (26) both ends fixed plate (7) all is provided with damping spring (25), and the equal fixed connection in the inside one end of fixed plate (7) of one end of damping spring (25), one side of slider (26) all is in one side of inner shell (24) through connecting piece fixed connection.