CN115646334A

CN115646334A - Vacuum homogenizing emulsifying machine

Info

Publication number: CN115646334A
Application number: CN202211389950.9A
Authority: CN
Inventors: 夏侯群山
Original assignee: Ji'an Cheung Kong Bio Pharmaceutical Co ltd
Current assignee: Ji'an Cheung Kong Bio Pharmaceutical Co ltd
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-01-31

Abstract

The invention discloses a vacuum homogenizing emulsifying machine which comprises a machine base, an oil cylinder, a lifting base, a tank cover and a tank body, wherein the machine base, the oil cylinder, the lifting base, the tank cover and the tank body are arranged on an emulsifying machine body, the top of the lifting base is connected with a top plate through a plurality of connecting mechanisms, and the upper end of the oil cylinder penetrates through the top of the lifting base and is fixed with the lower side wall of the top plate. This kind of vacuum homogeneous emulsifying machine, can be when closing the lid with the jar body, pressure to between the lid and the jar body is controlled, it is poor to avoid causing sealed effect inadequately because of pressure, can also avoid the too big damage that causes the sealing member of pressure, when guaranteeing sealed effect, guarantee its life, and simultaneously, can adjust the pressure of the lid with the jar body, the suitability is stronger, the result of use is better, and, can close the lid in-process, when the lid will contact with the top of the jar body, absorb and collect impurity such as dust of lid and jar body faying face department, thereby guarantee sealed effect and the life of the lid and the jar body.

Description

Vacuum homogenizing emulsifying machine

Technical Field

The invention relates to the technical field of emulsifying machines, in particular to a vacuum homogenizing emulsifying machine.

Background

In the production process of cosmetics, the raw materials of the cosmetics are generally stirred by a vacuum homogenizing emulsifying machine, so that the raw materials become more uniform, the oil-water fusion is promoted, and finally, a bubble-free, fine and stable high-quality product is obtained.

Among the correlation technique, vacuum homogenizer machine is when using, need be through operating control button through operating personnel, make the hydro-cylinder move down, and drive lift seat and cover move down, and cover at the top of the jar body, make it offset and form sealedly, however, when cover move down and offset with the top of the jar body, operating personnel is not convenient for control cover and jar pressure between the body, if pressure causes sealed not tight inadequately easily, if pressure is too big, cause the damage of sealing member on the cover easily, influence its sealed effect and life, and, impurity such as dust adheres to on the faying face of cover and the jar body easily, if directly closing the lid, also can influence the leakproofness, and simultaneously, also cause the damage of sealing member on the cover easily, influence its sealed effect and life.

Therefore, a vacuum homogeneous emulsifying machine is needed to solve the above problems.

Disclosure of Invention

The invention aims to provide a vacuum homogenizing emulsifying machine, which solves the problems that when the vacuum homogenizing emulsifying machine is used, an oil cylinder needs to be moved downwards by operating a control button through an operator, a lifting seat and a tank cover are driven to move downwards and cover the top of a tank body to abut against the tank body to form a seal, however, when the tank cover moves downwards and abuts against the top of the tank body, the operator cannot conveniently control the pressure between the tank cover and the tank body, if the pressure is not enough, the seal is not tight, if the pressure is too high, the seal on the tank cover is easy to damage, the sealing effect and the service life of the seal are influenced, and impurities such as dust and the like are easy to adhere to the joint surface of the tank cover and the tank body, if the cover is directly closed, the seal on the tank cover is also easy to damage, and the sealing effect and the service life of the seal are influenced.

In order to achieve the purpose, the invention provides the following technical scheme: a vacuum homogenizing emulsifying machine comprises a machine base, an oil cylinder, a lifting seat, a tank cover and a tank body which are arranged on an emulsifying machine body, wherein the top of the lifting seat is connected with a top plate through a plurality of connecting mechanisms, the upper end of the oil cylinder penetrates through the top of the lifting seat and is fixed with the lower side wall of the top plate, and the top of the tank body is provided with a dust collection mechanism for cleaning the tank cover and the tank body joint surface; each coupling mechanism includes the fixed pipe of fixed connection lateral wall under the roof, and fixed intraductal sliding connection has the slip dish, the lower lateral wall fixedly connected with carriage release lever of slip dish, and the lower extreme fixedly connected with fixed disk of carriage release lever, the fixed disk is fixed with the top of lift seat, and the lateral wall fixedly connected with gas tube of fixed pipe, the first check valve of fixedly connected with in the gas tube, and the lateral wall fixedly connected with outlet duct of fixed pipe, and be provided with the subassembly of giving vent to anger in the outlet duct.

Preferably, the subassembly of giving vent to anger includes the toper cover of fixed connection in the outlet pipe, and is connected with the filter disc through removing the subassembly in the outlet pipe, the first spring of one end fixedly connected with of filter disc, the other end fixedly connected with ball of first spring, and the inside wall counterbalance of ball and toper cover.

Preferably, the removal subassembly includes first fixed block and the second fixed block of fixed connection at the outlet duct inside wall, and the lateral wall fixedly connected with guide arm of first fixed block, the lateral wall cover of guide arm is equipped with the pipe, and the other end of pipe is fixed with the other end of filter disc, the lateral wall of second fixed block rotates and is connected with the threaded rod, and the lateral wall threaded connection of threaded rod has the thread bush, the other end of thread bush is fixed with the other end of filter disc, and the other end fixedly connected with of threaded rod shakes the wheel.

Preferably, the outlet duct adopts the hyaline tube, and the inside wall of outlet duct is provided with the scale sign.

Preferably, the dust collection mechanism comprises an annular cover fixedly connected to the top of the tank body, a plurality of dust collection holes arranged in an array are formed in the inner side wall of the annular cover, and a power mechanism used for driving the dust collection holes to collect dust is arranged on the side wall of the base.

Preferably, power unit includes the fixed cover of fixed connection at the frame lateral wall, and the lateral wall fixedly connected with exhaust tube and the blast pipe of fixed cover, be provided with the second check valve in the exhaust tube, and be provided with the third check valve in the blast pipe, the other end fixedly connected with hose of exhaust tube, and the other end of hose is fixed inserts the lateral wall of establishing at the annular cover, sliding connection has the sliding plate in the fixed cover, the sliding plate is connected with the lateral wall of fixed cover through reset assembly, and the removal of sliding plate promotes through pushing mechanism.

Preferably, the reset assembly comprises two first connecting blocks which are symmetrically arranged on the side wall of the fixed cover and fixedly connected with the side wall of the fixed cover, a T-shaped guide rod is inserted into the side wall of each first connecting block, the other end of each T-shaped guide rod is fixedly connected with a second connecting block, the second connecting blocks are fixed with the side wall of the sliding plate, and a second spring is sleeved on the side wall of each T-shaped guide rod.

Preferably, pushing mechanism is including rotating the pivot of connecting at the frame lateral wall, and the fixed cover of lateral wall of pivot is equipped with the ring, the slurcam that the week side fixedly connected with of ring set up of a plurality of arrays, and the rotation of pivot drives through actuating mechanism.

Preferably, the driving mechanism comprises a gear fixedly sleeved on the side wall of the rotating shaft, an L-shaped plate is fixedly connected to the side wall of the lifting seat, and a rack is fixedly connected to the lower end of the L-shaped plate.

Compared with the prior art, the invention has the beneficial effects that:

this kind of vacuum homogeneous emulsifying machine, through setting up coupling mechanism and dust absorption mechanism etc, can be when closing the lid with jar body, control the pressure between the lid and the jar body, it is poor to avoid causing sealed effect inadequately because of pressure, can also avoid the too big damage that causes the sealing member of pressure, when guaranteeing sealed effect, guarantee its life, and simultaneously, can adjust the pressure of the lid and the jar body, the suitability is stronger, the result of use is better, and, can close the lid in-process, when the lid will contact with the top of the jar body, absorb and collect impurity such as the dust of lid and jar body faying face department, thereby guarantee the sealed effect and the life of the lid and the jar body.

Drawings

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

FIG. 2 is a schematic perspective view of another embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view of the fixing cover of the present invention;

FIG. 4 is a schematic view of the connection mechanism of the present invention;

FIG. 5 is a schematic sectional view of the fixing tube according to the present invention;

FIG. 6 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 7 is an enlarged view of the structure at B in FIG. 2;

FIG. 8 is an enlarged view of the structure at C in FIG. 2;

fig. 9 is an enlarged schematic view of the structure at D in fig. 5.

In the figure: 1. an emulsifying machine body; 101. a machine base; 102. an oil cylinder; 103. a lifting seat; 104. a can lid; 105. a tank body; 201. a conical sleeve; 202. a filter tray; 203. a first spring; 204. a ball; 301. a first fixed block; 302. a guide bar; 303. a conduit; 304. a second fixed block; 305. a threaded rod; 306. a threaded sleeve; 307. shaking the wheel; 401. an annular cover; 402. a dust collection hole; 501. a fixed cover; 502. an exhaust pipe; 503. a third check valve; 504. an exhaust pipe; 505. a second check valve; 506. a hose; 507. a sliding plate; 601. a first connection block; 602. a T-shaped guide rod; 603. a second spring; 604. a second connecting block; 701. a rotating shaft; 702. a circular ring; 703. a push plate; 801. an L-shaped plate; 802. a rack; 803. a gear; 9. scale marks are marked; 1001. fixing the tube; 1002. a sliding disk; 1003. a travel bar; 1004. fixing the disc; 1005. an inflation tube; 1006. a first check valve; 1007. an air outlet pipe; 11. and a top plate.

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 to 9, the present invention provides a technical solution: a vacuum homogenizing emulsifying machine comprises a machine base 101, an oil cylinder 102, a lifting seat 103, a tank cover 104 and a tank body 105 which are arranged on an emulsifying machine body 1, wherein the top of the lifting seat 103 is connected with a top plate 11 through a plurality of connecting mechanisms, the upper end of the oil cylinder 102 penetrates through the top of the lifting seat 103 and is fixed with the lower side wall of the top plate 11, and the top of the tank body 105 is provided with a dust suction mechanism for cleaning the joint surface of the tank cover 104 and the tank body 105; each connecting mechanism comprises a fixed pipe 1001 fixedly connected to the lower side wall of the top plate 11, a sliding disc 1002 is slidably connected in the fixed pipe 1001, a movable rod 1003 is fixedly connected to the lower side wall of the sliding disc 1002, a fixed disc 1004 is fixedly connected to the lower end of the movable rod 1003, the fixed disc 1004 is fixed to the top of the lifting seat 103, an inflation pipe 1005 is fixedly connected to the side wall of the fixed pipe 1001, a first one-way valve 1006 is fixedly connected in the inflation pipe 1005, the conduction direction of the first one-way valve 1006 is from the outside to the inside of the fixed pipe 1001, an air outlet pipe 1007 is fixedly connected to the side wall of the fixed pipe, an air outlet assembly is arranged in the air outlet pipe 1001, when the cover 104 and the tank body 105 are closed, the pressure between the cover 104 and the tank body 105 can be controlled, the poor sealing effect caused by insufficient pressure can be avoided, the damage to a sealing piece caused by overlarge pressure can be avoided, the service life of the sealing effect is guaranteed, meanwhile, the pressure of the tank cover 104 and the tank body 105 can be adjusted, the applicability is stronger, the use effect is better, and the use life of the tank cover 104 and the tank body 105 can be guaranteed, when the tank cover 104 is in the closing process, when the tank body 105 is in contact with the cover 104, impurities and the sealing effect and the dust on the sealing effect of the tank body 105 can be guaranteed, and the sealing effect of the tank cover 104 can be further guaranteed.

Further, the subassembly of giving vent to anger includes the taper sleeve 201 of fixed connection in outlet duct 1007, and be connected with filter disc 202 through removing the subassembly in the outlet duct 1007, the first spring 203 of one end fixedly connected with of filter disc 202, the other end fixedly connected with ball 204 of first spring 203, and ball 204 offsets with the inside wall of taper sleeve 201, when needs emulsify, drive roof 11 downstream through hydro-cylinder 102, and, drive lift seat 103 and cover 104 through coupling mechanism and move down in step, when cover 104 offsets with the top of jar body 105, slip dish 1002 along fixed pipe 1001 rebound, extrude the gas in the fixed pipe 1001, when the gas pressure in the fixed pipe 1001 is greater than the extrusion force of first spring 203 to ball 204, can promote ball 204 to move, make it no longer offset with taper sleeve 201, thereby carry out the exhaust operation through outlet duct 1007, it can to stop moving cover 104 downstream after hearing the exhaust sound.

Further, the movable assembly comprises a first fixed block 301 and a second fixed block 304 which are fixedly connected to the inner side wall of the air outlet pipe 1007, the side wall of the first fixed block 301 is fixedly connected with a guide rod 302, the side wall of the guide rod 302 is sleeved with a guide pipe 303, the other end of the guide pipe 303 is fixed to the other end of the filter disc 202, the side wall of the second fixed block 304 is rotatably connected with a threaded rod 305, the side wall of the threaded rod 305 is in threaded connection with a threaded sleeve 306, the other end of the threaded sleeve 306 is fixed to the other end of the filter disc 202, the other end of the threaded rod 305 is fixedly connected with a rocking wheel 307, the rocking wheel 307 is rotated, the threaded rod 305 is driven to rotate by rotation of the rocking wheel 307, the filter disc 202 is driven to move, namely, the compression amount of the first spring 203 is adjusted, the pressure of the first spring 203 on the round ball 204 is adjusted, the pressure of the tank cover 104 and the tank body 105 can be adjusted according to use requirements, the applicability is stronger, and the use effect is better.

Further, outlet duct 1007 adopts the hyaline tube, and the inside wall of outlet duct 1007 is provided with scale mark 9, is convenient for look over the decrement of first spring 203, and then looks over the pressure after the regulation.

Further, the dust collection mechanism comprises an annular cover 401 fixedly connected to the top of the tank body 105, a plurality of dust collection holes 402 arranged in an array are formed in the inner side wall of the annular cover 401, a power mechanism used for driving the dust collection holes 402 to collect dust is arranged on the side wall of the base 101, when the tank cover 104 is about to contact with the top of the tank body 105, the dust collection holes 402 collect dust through the power mechanism, impurities such as dust on the joint surface of the tank cover 104 and the tank body 105 are absorbed through the dust collection holes 402, and the sealing effect and the service life of the tank cover 104 and the tank body 105 are guaranteed.

Further, the power mechanism includes a fixed cover 501 fixedly connected to the sidewall of the base 101, and the sidewall of the fixed cover 501 is fixedly connected with an air exhaust pipe 504 and an air exhaust pipe 502, a second one-way valve 505 is disposed in the air exhaust pipe 504, the conducting direction of the second one-way valve 505 is from the annular cover 401 to the air exhaust pipe 504, and a third one-way valve 503 is disposed in the air exhaust pipe 502, the conducting direction of the third one-way valve 503 is from the fixed cover 501 to the outside of the air exhaust pipe 502, a hose 506 is fixedly connected to the other end of the air exhaust pipe 504, and the other end of the hose 506 is fixedly inserted into the sidewall of the annular cover 401, a sliding plate 507 is slidably connected in the fixed cover 501, the sliding plate 507 is connected to the sidewall of the fixed cover 501 through a reset component, and the sliding plate 507 is pushed by a pushing mechanism to move in a reciprocating manner in the fixed cover, when the sliding plate 507 moves in a direction away from the air exhaust pipe 502, a negative pressure is formed in the fixed cover 501, at the same time, the second one-way valve 505 is opened, the third one-way valve 503 is closed, at this time, when the sliding plate 507 moves in a direction close to move in the direction close to the exhaust pipe 501, the tank cover 501, dust suction port, and the dust suction port of the tank cover 501 is pressed to suck dust, and the dust can be sucked by the dust suction port 402, and the dust suction port can be sucked by the dust suction port 402.

Furthermore, the reset assembly comprises two first connecting blocks 601 which are fixedly connected to the side wall of the fixed cover 501 and symmetrically arranged, a T-shaped guide rod 602 is inserted into the side wall of the first connecting block 601, a second connecting block 604 is fixedly connected to the other end of the T-shaped guide rod 602, the second connecting block 604 is fixed to the side wall of the sliding plate 507, and a second spring 603 is sleeved on the side wall of the T-shaped guide rod 602 and plays a role in guiding and resetting the movement of the sliding plate 507.

Further, pushing mechanism includes the pivot 701 of rotation connection at the frame 101 lateral wall, and the fixed cover of lateral wall of pivot 701 is equipped with ring 702, the week side fixedly connected with catch plate 703 that a plurality of arrays set up of ring 702, and the rotation of pivot 701 is driven through actuating mechanism, make pivot 701 rotate through actuating mechanism, the pivot 701 rotates, it carries out synchronous rotation to drive ring 702 when pivot 701 rotates, when catch plate 703 offsets with the lateral wall of sliding plate 507, promote sliding plate 507 and remove to the direction that is close to blast pipe 502.

Further, the driving mechanism includes a gear 803 fixedly secured to a side wall of the shaft 701, and the side wall of the lifting base 103 is fixedly connected to an L-shaped plate 801, and a rack 802 is fixedly connected to a lower end of the L-shaped plate 801, and when the can lid 104 is about to contact with the top of the can body 105, the rack 802 is engaged with the gear 803, and the gear 803 and the shaft 701 are driven to rotate.

The working principle is as follows: when emulsification is needed, the oil cylinder 102 drives the top plate 11 to move downwards, the connecting mechanism drives the lifting seat 103 and the tank cover 104 to synchronously move downwards, when the lifting seat 103 moves downwards, the L-shaped plate 801 drives the rack 802 to synchronously move downwards, when the tank cover 104 is about to contact with the top of the tank body 105, the rack 802 is meshed with the gear 803 to drive the gear 803 and the rotating shaft 701 to rotate, the rotating shaft 701 drives the ring 702 to synchronously rotate when rotating, when the pushing plate 703 abuts against the side wall of the sliding plate 507, the sliding plate 507 is pushed to move towards the direction close to the exhaust pipe 502, meanwhile, the second spring 603 is compressed, when the pushing plate 703 passes over the side wall of the sliding plate 507, the sliding plate 507 can move and reset under the action of the second spring 603, and the sliding plate 507 can reciprocate in the fixed cover 501;

when the sliding plate 507 moves in the direction away from the exhaust pipe 502, negative pressure is formed in the fixed cover 501, meanwhile, the second one-way valve 505 is opened, the third one-way valve 503 is closed, at the moment, air is extracted through the extraction pipe 504, when the sliding plate 507 moves in the direction close to the exhaust pipe 502, air in the fixed cover 501 is extruded, meanwhile, the second one-way valve 505 is closed, and the third one-way valve 503 is opened, so that the air in the fixed cover 501 is extruded and then discharged through the exhaust pipe 502, and the reciprocating motion is performed, so that impurities such as dust and the like at the joint surface of the tank cover 104 and the tank body 105 can be absorbed through the dust absorption hole 402, and the dust and the like can be uniformly collected after being discharged through the exhaust pipe 502, and therefore, the sealing effect and the service life of the tank cover 104 and the tank body 105 can be guaranteed;

when the cover 104 abuts against the top of the tank body 105, the sliding disc 1002 moves upwards along the fixed pipe 1001 to extrude gas in the fixed pipe 1001, and when the pressure of the gas in the fixed pipe 1001 is greater than the extrusion force of the first spring 203 on the round ball 204, the round ball 204 is pushed to move so as to be prevented from abutting against the conical sleeve 201, so that the gas is exhausted through the gas outlet pipe 1007, and the cover 104 stops moving downwards after the exhaust sound is heard, so that the problems that the sealing effect is poor due to insufficient pressure of the cover 104 and the tank body 105 and the sealing element is damaged due to overlarge pressure can be avoided, the service life of the sealing element is ensured while the sealing effect is ensured, after the cover 104 is opened, only an external gas source is used for inflating the fixed pipe 1001 through the gas filling pipe 1005, and the inflation is stopped after the exhaust sound of the gas outlet pipe 1007 is heard, and the next cover closing can be normally used;

when the pressure of the tank cover 104 and the tank body 105 needs to be adjusted, only the rocking wheel 307 needs to be rotated, the rotation of the rocking wheel 307 drives the rotation of the threaded rod 305, and then the filter disc 202 is driven to move, namely, the compression amount of the first spring 203 is adjusted, and then the pressure of the first spring 203 on the ball 204 is adjusted, so that the pressure of the tank cover 104 and the tank body 105 can be adjusted according to the use requirement, and the pressure adjusting device is stronger in applicability and better in use effect.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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. The utility model provides a vacuum homogeneous emulsifying machine, includes frame (101), hydro-cylinder (102), lift seat (103), cover (104) and jar body (105) of setting on emulsion machine body (1), its characterized in that: the top of the lifting seat (103) is connected with a top plate (11) through a plurality of connecting mechanisms, the upper end of the oil cylinder (102) penetrates through the top of the lifting seat (103) and is fixed with the lower side wall of the top plate (11), and the top of the tank body (105) is provided with a dust suction mechanism for cleaning the joint surface of the tank cover (104) and the tank body (105);

each coupling mechanism includes fixed pipe (1001) of fixed connection lateral wall under roof (11), and sliding connection has slip dish (1002) in fixed pipe (1001), the lower lateral wall fixedly connected with carriage release lever (1003) of slip dish (1002), and the lower extreme fixedly connected with fixed disk (1004) of carriage release lever (1003), fixed disk (1004) are fixed with the top of seat (103) that goes up and down, and the lateral wall fixedly connected with gas tube (1005) of fixed pipe (1001), the first check valve (1006) of fixedly connected with in gas tube (1005), and the lateral wall fixedly connected with outlet duct (1007) of fixed pipe (1001), and be provided with the subassembly of giving vent to anger in outlet duct (1007).

2. A vacuum homogenizing and emulsifying machine according to claim 1, characterized in that: the subassembly of giving vent to anger includes tapered sleeve (201) of fixed connection in outlet duct (1007), and is connected with filter disc (202) through removing the subassembly in outlet duct (1007), the first spring of one end fixedly connected with (203) of filter disc (202), the other end fixedly connected with ball (204) of first spring (203), and the inside wall counterbalance of ball (204) and tapered sleeve (201).

3. A vacuum homogenizing and emulsifying machine according to claim 2, characterized in that: the movable assembly comprises a first fixed block (301) and a second fixed block (304) which are fixedly connected to the inner side wall of an air outlet pipe (1007), a guide rod (302) is fixedly connected to the side wall of the first fixed block (301), a guide pipe (303) is sleeved on the side wall of the guide rod (302), the other end of the guide pipe (303) is fixed to the other end of a filter disc (202), a threaded rod (305) is connected to the side wall of the second fixed block (304) in a rotating mode, a threaded sleeve (306) is connected to the side wall of the threaded rod (305) in a threaded mode, the other end of the threaded sleeve (306) is fixed to the other end of the filter disc (202), and a rocking wheel (307) is fixedly connected to the other end of the threaded rod (305).

4. A vacuum homogenizing and emulsifying machine according to claim 1, characterized in that: the outlet duct (1007) adopts a transparent tube, and the inner side wall of the outlet duct (1007) is provided with scale marks (9).

5. A vacuum homogenizing and emulsifying machine according to claim 1, characterized in that: the dust collection mechanism comprises an annular cover (401) fixedly connected to the top of the tank body (105), a plurality of dust collection holes (402) arranged in an array are formed in the inner side wall of the annular cover (401), and a power mechanism used for driving the dust collection holes (402) to collect dust is arranged on the side wall of the base (101).

6. A vacuum homogenizing and emulsifying machine according to claim 5, characterized in that: the power mechanism comprises a fixed cover (501) fixedly connected to the side wall of the base (101), an air exhaust pipe (504) and an exhaust pipe (502) are fixedly connected to the side wall of the fixed cover (501), a second one-way valve (505) is arranged in the air exhaust pipe (504), a third one-way valve (503) is arranged in the exhaust pipe (502), a hose (506) is fixedly connected to the other end of the air exhaust pipe (504), the other end of the hose (506) is fixedly inserted into the side wall of the annular cover (401), a sliding plate (507) is slidably connected in the fixed cover (501), the sliding plate (507) is connected with the side wall of the fixed cover (501) through a reset component, and the sliding plate (507) is moved by a pushing mechanism.

7. A vacuum homogenizing and emulsifying machine according to claim 6, characterized in that: the reset assembly comprises first connecting blocks (601) which are fixedly connected to two symmetrical side walls of a fixed cover (501), a T-shaped guide rod (602) is inserted into the side wall of each first connecting block (601), the other end of each T-shaped guide rod (602) is fixedly connected with a second connecting block (604), the second connecting blocks (604) are fixed to the side walls of sliding plates (507), and second springs (603) are sleeved on the side walls of the T-shaped guide rods (602).

8. A vacuum homogenizing and emulsifying machine according to claim 6, characterized in that: the pushing mechanism comprises a rotating shaft (701) which is rotatably connected to the side wall of the machine base (101), a circular ring (702) is fixedly sleeved on the side wall of the rotating shaft (701), a pushing plate (703) is fixedly connected to the peripheral side of the circular ring (702) and provided with a plurality of arrays, and the rotating shaft (701) is driven through a driving mechanism.

9. A vacuum homogenizing and emulsifying machine according to claim 8, characterized in that: the driving mechanism comprises a gear (803) fixedly sleeved on the side wall of the rotating shaft (701), an L-shaped plate (801) is fixedly connected to the side wall of the lifting seat (103), and a rack (802) is fixedly connected to the lower end of the L-shaped plate (801).