CN111573600A

CN111573600A - Semi-fluid vacuum filling machine

Info

Publication number: CN111573600A
Application number: CN202010443460.7A
Authority: CN
Inventors: 邱凤英
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2020-08-25

Abstract

The invention discloses a semifluid vacuum filling machine, which structurally comprises a charging hopper, a liquid tank, an air pump, a filling device, a telescopic rod, a weighing device, a movable seat, a limiting vertical frame and a base, and has the following effects: can make the bottleneck of filling bottle be airtight state in the filling through the filling device, and to filling bottle evacuation fast, make the semifluid material under vacuum state, inside the filling bottle is filled to balanced gradual volume, and prevent effectively that the air from getting into inside the filling bottle in the filling, thereby improve semifluid material filling quality greatly, can weigh the filling semifluid material through the weighing device, and when the semifluid material reaches settlement weight value, make the filling straight tube stop the material filling automatically, the telescopic link can make the filling device be connected with the bottleneck of filling bottle all the time in the filling is weighed, thereby guarantee the equivalent of filling quality and material.

Description

Semi-fluid vacuum filling machine

Technical Field

The invention relates to the field of vacuum filling machinery, in particular to a semi-fluid vacuum filling machine.

Background

The semifluid is a substance between a solid and a liquid, and is a viscous liquid, and a common semifluid has lubricating grease, glue and the like, and the semifluid has a low flow speed in filling, and a filling head is easy to leak fluid materials in filling, so that the semifluid materials in a bottle cannot be equivalent after filling, and the fluid cannot be completely extruded, and the waste of the materials is caused.

Summary of the invention

Aiming at the defects of the prior art, the invention is realized by the following technical scheme: a semi-fluid vacuum filling machine structurally comprises a feeding hopper, a liquid tank, an air pump, a filling device, telescopic rods, a weighing device, a movable seat, a limiting vertical frame and a base, wherein the feeding hopper is arranged at the center of the top of the liquid tank, the feeding hopper is connected with the liquid tank, the filling device is arranged at the bottom of the liquid tank and is connected with the liquid tank, the filling device is matched with the liquid tank, the rear end of the filling device is provided with two limiting vertical frames in an axisymmetric structure, the filling device is fixed on the limiting vertical frame, the air pump is arranged at the top of the limiting vertical frame, the air pump is matched with the filling device, the movable seat is arranged below the filling device, the movable seat and the limiting vertical frames are in sliding fit, the top of the movable seat is provided with two telescopic rods in parallel and equidistant mode, and the head end and the tail end of each telescopic rod are fixed on the movable, the movable seat central point put and be equipped with weighing device, weighing device install perpendicularly on the movable seat, movable seat below be equipped with the base, spacing grudging post weld perpendicularly at the base top.

As a further optimization of the technical scheme, the filling device comprises a positioning rod, a spring, a bottle opening closing mechanism, a filling straight pipe, an outer frame and a ventilation and air exhaust mechanism, wherein the bottle opening closing mechanism is arranged at the center position inside the outer frame, four positioning rods are uniformly arranged on the outer ring of the bottle opening closing mechanism at equal intervals and are connected with the outer frame, the positioning rods are matched with the bottle opening closing mechanism, the spring is arranged on the outer ring of the positioning rod and is arranged between the outer frame and the bottle opening closing mechanism, the filling straight pipe is arranged at the center position of the bottle opening closing mechanism and is matched with the bottle opening closing mechanism, the ventilation and air exhaust mechanism is arranged above the bottle opening closing mechanism, and the ventilation and air exhaust mechanism is matched with the bottle opening closing mechanism.

As the further optimization of the technical scheme, the bottle opening closing mechanism consists of a conical cover, an air vent seat, an air nozzle, rubber connecting clamping blocks and an elastic rubber ring, wherein four conical cover bodies are uniformly arranged on the outer ring of the elastic rubber ring at equal intervals, the conical cover body is connected with the elastic rubber ring, two rubber connecting clamping blocks are arranged on two sides of the conical cover, the rubber connecting clamping blocks and the conical cover are in interference fit, the outer ring of the conical cover is provided with the air vent seat, the air vent seat is fastened and fixed on the conical cover, the air nozzle is arranged at the bottom of the air vent seat, and the air nozzle is embedded and fixed on the air vent seat.

As a further optimization of the technical scheme, the ventilation and air exhaust mechanism comprises a horizontal ventilation pipe, telescopic air pipes, air hoods and a fixed rod, wherein four air hoods are arranged on two sides of the fixed rod in an axisymmetric structure, the air hoods are fixedly connected with the fixed rod, two horizontal ventilation pipes are arranged on two ends of the fixed rod in an axisymmetric structure, the two telescopic air pipes are arranged at the front ends of the horizontal ventilation pipes in parallel and equidistantly, the horizontal ventilation pipes are connected with the telescopic air pipes, and the horizontal ventilation pipes are connected with the air hoods through the telescopic air pipes.

As a further optimization of the technical proposal, the weighing device consists of a bottle body limiting mechanism, a movable rod, a base, a tension spring, an adjusting joint, a glass screw rod and a weight scale rod, the center of the base is provided with a glass screw, the center of the inside of the glass screw is provided with a weight scale rod, the weight scale rod and the glass screw are in interference fit, two movable rods are arranged on two sides of the weight scale rod in parallel at equal intervals, the movable rod is vertically arranged on the base and is in sliding fit with the base, the bottom end of the movable rod is provided with an adjusting joint, the adjusting joint and the movable rod are matched by screw thread, the outer ring of the movable rod is provided with a tension spring, the upper end and the lower end of the tension spring are fixed on the base and the adjusting joint, a bottle body limiting mechanism is arranged above the base, and the bottle body limiting mechanism is matched with the glass screw and is connected with the movable rod.

As a further optimization of the technical proposal, the bottle body limiting mechanism consists of a transverse plate, a clamping plate, a base plate, a bottle groove, a sliding rod, a return spring and a positioning sliding sleeve, the top of the base plate is provided with a bottle groove, the bottle groove and the base plate are of an integrated structure, the bottom of the bottle groove is provided with a transverse plate, the transverse plate is welded with the bottle groove, two clamping plates are arranged on two sides of the transverse plate in an axisymmetric structure, the bottom of the clamping plate is provided with a sliding rod which is horizontally arranged at the bottom of the clamping plate and fixedly connected with the clamping plate, the rear end of the sliding rod is provided with a positioning sliding sleeve which is arranged at the bottom of the transverse plate and is buckled with the transverse plate, the positioning sliding sleeve and the sliding rod are in sliding fit, a return spring is arranged on the outer ring of the sliding rod, the front end and the rear end of the return spring are arranged on the transverse plate and the positioning sliding sleeve, and the clamping plate is fixed on the transverse plate through the sliding rod and the positioning sliding sleeve.

As a further optimization of the technical scheme, the conical surface covers are provided with four conical structures at equal intervals, and the conical surface covers are connected with each other through rubber connecting clamping blocks at equal intervals.

As a further optimization of the technical scheme, the glass screw is of a solid columnar toughened glass structure, the outer ring of the glass screw is provided with a cutting spiral groove, and the base is arranged below the substrate and is connected with the substrate through a movable rod.

Advantageous effects

The semi-fluid vacuum filling machine disclosed by the invention is reasonable in design and strong in functionality, and has the following beneficial effects:

the filling device is arranged at the bottom of the liquid tank, the mouth of a filling bottle can be in a closed state during filling through the filling device, the filling bottle is quickly vacuumized, semi-fluid materials are uniformly and gradually filled into the filling bottle in a vacuum state, air is effectively prevented from entering the filling bottle during filling, so that the filling quality of the semi-fluid materials is greatly improved, the weighing device is arranged at the central position of the movable seat, the movable seat is in sliding fit with the limiting vertical frame under the condition that the movable seat is connected with the telescopic rod, the filled semi-fluid materials can be weighed through the weighing device, the filling straight pipe is automatically stopped from filling when the semi-fluid materials reach a set weight value, and the telescopic rod can enable the filling device to be connected with the mouth of the filling bottle all the time during filling and weighing, so that the filling quality and the material equivalent quantity are ensured;

the conical surface covers of the invention are uniformly and equidistantly provided with four conical structures which are surrounded by conical structures and are mutually connected through rubber connecting clamping blocks, the conical surface cover is correspondingly matched with a positioning rod, the spring is arranged between the outer frame and the conical surface cover, in the filling process, the bottle mouth of the filling bottle is vertically butted on four conical surface cover outer rings which are uniformly arranged at equal intervals, the outer wall of the conical surface cover can be perfectly attached to the bottle mouth of the filling bottle by combining the elastic energy of the spring and the rubber connecting clamping block through the structure of the outer conical surface of the conical surface cover, thereby ensuring the compactness of the filling bottle in material filling, and the outer ring of the conical surface cover is provided with the ventilation seat, the bottom of the ventilation seat is provided with the air tap, through the structural arrangement of the aeration seat, the aeration cover, the telescopic air pipe and the aeration transverse pipe, when the air pump works, the filling bottle is quickly vacuumized, so that air in the filling bottle is prevented from being present during filling, and the filling efficiency and quality of the semi-fluid material are improved;

the base is arranged below the base plate and connected with the base plate through the movable rod, the transverse plate is arranged in the bottle groove, two clamping plates are arranged on two sides of the transverse plate in an axial symmetry structure and fixed on the transverse plate through the sliding rod and the positioning sliding sleeve, the filling bottle can be quickly fixed by utilizing the elastic energy generated by the combination of the two clamping plates arranged in the axial symmetry structure and the return spring, and the stability of the filling bottle is ensured in filling, because the tension spring is arranged on the base and the adjusting joint, the base plate of the filling bottle descends along with the weight of filling materials in filling, because the glass screw rod is in a solid columnar toughened glass structure and the outer ring cuts the spiral groove, the glass screw rod can extend upwards and vertically along the base by rotating the glass screw rod, and the extension length of the glass screw rod can be accurately adjusted by combining the arrangement of the weight scale rod, so that the filling bottle stops when the semi-fluid materials are filled to the set weight, therefore, accurate quantitative filling of the semi-fluid material is completed, and the quantitative continuous filling efficiency of the semi-fluid material is improved.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic front view of a semi-fluid vacuum filling machine according to the present invention;

FIG. 2 is a schematic bottom plan view of the filling device of the present invention;

FIG. 3 is a schematic view of the cross-sectional bottom structure of the bottle opening closure mechanism of the present invention;

FIG. 4 is a schematic top sectional view of the ventilation and air exhaust mechanism of the present invention;

FIG. 5 is a schematic cross-sectional front view of the weighing apparatus of the present invention;

fig. 6 is a schematic bottom plan view of the bottle body positioning mechanism according to the present invention.

In the figure: a charging hopper-1, a liquid tank-2, an air pump-3, a filling device-4, a positioning rod-41, a spring-42, a bottle mouth closing mechanism-43, a conical surface cover-43 a, a ventilating seat-43 b, an air nozzle-43 c, a rubber connecting clamping block-43 d, an elastic rubber ring-43 e, a filling straight pipe-44, an outer frame-45, a ventilating and air-extracting mechanism-46, a ventilating horizontal pipe-46 a, a telescopic air pipe-46 b, an air hood-46 c, a fixing rod-46 d, a telescopic rod-5, a weighing device-6, a bottle body limiting mechanism-61, a transverse plate-61 a, a clamping plate-61 b, a base plate-61 c, a bottle groove-61 d, a sliding rod-61 e, a return spring-61 f, a positioning sliding sleeve-61 g, A movable rod-62, a base-63, a tension spring-64, an adjusting joint-65, a glass screw-66, a weight scale rod-67, a movable seat-7, a limit stand-8 and a base-9.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the following description and the accompanying drawings further illustrate the preferred embodiments of the invention.

Example 1

Referring to fig. 1-4, the present invention provides an embodiment of a semi-fluid vacuum filling machine:

referring to fig. 1, a semifluid vacuum filling machine structurally comprises a feeding hopper 1, a liquid tank 2, an air pump 3, a filling device 4, an expansion link 5, a weighing device 6, a movable seat 7, a limiting vertical frame 8 and a base 9, wherein the feeding hopper 1 is arranged at the center of the top of the liquid tank 2, the feeding hopper 1 is connected with the liquid tank 2, the filling device 4 is arranged at the bottom of the liquid tank 2, the filling device 4 is connected with the liquid tank 2, the filling device 4 is matched with the liquid tank 2, two limiting vertical frames 8 are arranged at the rear end of the filling device 4 in an axisymmetric structure, the filling device 4 is fixed on the limiting vertical frames 8, the air pump 3 is arranged at the top of the limiting vertical frames 8, the air pump 3 is matched with the filling device 4, the movable seat 7 is arranged below the filling device 4, and the movable seat 7 and the limiting vertical frames 8 are in sliding fit, parallel equidistance in sliding seat 7 top be equipped with two

telescopic links

5, 5 end to end both ends of telescopic link fix on sliding seat 7 and filling device 4, 7 central point of sliding seat put and be equipped with weighing device 6, weighing device 6 install perpendicularly on sliding seat 7, sliding seat 7 below be equipped with base 9, 8 vertical welding of spacing grudging post at base 9 top.

Referring to fig. 2, the filling device 4 is composed of positioning rods 41, springs 42, a bottle mouth closing mechanism 43, filling straight pipes 44, an outer frame 45 and a ventilation and air-extraction mechanism 46, the outer frame 45 is arranged at the front end of the limiting vertical frame 8 and is buckled with the limiting vertical frame, the bottle mouth closing mechanism 43 is arranged at the central position inside the outer frame 45, four positioning rods 41 are uniformly arranged on the outer ring of the bottle mouth closing mechanism 43 at equal intervals, the positioning rods 41 are connected with the outer frame 45, the positioning rods 41 are matched with the bottle mouth closing mechanism 43, the springs 42 are arranged on the outer ring of the positioning rods 41, the springs 42 are arranged between the outer frame 45 and the bottle mouth closing mechanism 43, the filling straight pipes 44 are arranged at the central position of the bottle mouth closing mechanism 43, the filling straight pipes 44 are matched with the bottle mouth closing mechanism 43, the filling straight pipes 44 are vertically arranged at the, and a ventilation and air-exhaust mechanism 46 is arranged above the bottle mouth closing mechanism 43, and the ventilation and air-exhaust mechanism 46 is matched with the bottle mouth closing mechanism 43.

Referring to fig. 3, the bottle mouth closing mechanism 43 comprises a conical surface cover 43a, an air vent seat 43b, an air nozzle 43c, rubber connecting clamping blocks 43d and an elastic rubber ring 43e, the elastic rubber ring 43e is arranged at the bottom end of the filling straight pipe 44 and is in interference fit with the bottom end of the filling straight pipe, four conical surface covers 43a are uniformly arranged on the outer ring of the elastic rubber ring 43e at equal intervals, the conical surface covers 43a are connected with the elastic rubber ring 43e, four conical surface covers 43a are uniformly arranged at equal intervals and enclose a conical structure, two rubber connecting clamping blocks 43d are arranged on two sides of the conical surface cover 43a, the rubber connecting clamping blocks 43d are in interference fit with the conical surface covers 43a, four conical surface covers 43a are uniformly arranged at equal intervals and are connected with each other through the rubber connecting clamping blocks 43d, the air vent seat 43b is arranged on the outer ring of the conical surface cover 43a, the air vent seat 43b is fastened and fixed on the conical surface covers, the bottom of the ventilating seat 43b is provided with an air nozzle 43c, the air nozzle 43c is embedded and fixed on the ventilating seat 43b, the ventilating seat 43b is arranged at one third of the outer ring of the conical surface cover 43a from bottom to top, and the structure formed by the ventilating seat 43b is arranged along the radian of the outer conical surface of the conical surface cover 43 a.

Referring to fig. 4, the ventilation and air-suction mechanism 46 comprises a ventilation transverse pipe 46a, an extensible air pipe 46b, an air hood 46c and a fixing rod 46d, wherein four air hoods 46c are arranged on two sides of the fixing rod 46d in an axisymmetric structure, the air hood 46c is fixedly connected with the fixing rod 46d, the air hood 46c is arranged at the top of the conical surface hood 43a and connected with the ventilation seat 43b, two ventilation transverse pipes 46a are arranged on two ends of the fixing rod 46d in an axisymmetric structure, two extensible air pipes 46b are arranged at the front end of the ventilation transverse pipe 46a in parallel and equidistantly, the ventilation transverse pipe 46a is connected with the extensible air pipe 46b, the ventilation transverse pipe 46a is connected with the air hood 46c through the extensible air pipe 46b, and the ventilation transverse pipe 46a is arranged inside the outer frame 45 and connected with the air pump 3 through a catheter.

Example 2

Referring to fig. 1-6, the present invention provides an embodiment of a semi-fluid vacuum filling machine:

telescopic links

Referring to fig. 5, the weighing device 6 comprises a bottle body limiting mechanism 61, a movable rod 62, a base 63, a tension spring 64, an adjusting joint 65, a glass screw 66 and a weight scale rod 67, the base 63 is arranged at the top of the movable seat 7 and is buckled with the movable seat, the glass screw 66 is arranged at the center of the base 63 and is vertically arranged on the base 63 and is in threaded fit, the glass screw 66 is of a solid cylindrical toughened glass structure and is provided with a cutting spiral groove on the outer ring thereof, the weight scale rod 67 is arranged at the center of the inside of the glass screw 66, the weight scale rod 67 and the glass screw 66 are in interference fit, the two movable rods 62 are arranged on two sides of the weight scale rod 67 in parallel and at equal intervals, the movable rods 62 are vertically arranged on the base 63 and are in sliding fit, the adjusting joint 65 is arranged at the bottom ends of the movable rods 62, adjusting joint 65 and movable rod 62 adopt screw-thread fit, movable rod 62 outer lane on be equipped with extension spring 64, extension spring 64 about both ends fix on base 63 and adjusting joint 65, base 63 top be equipped with bottle stop gear 61, bottle stop gear 61 cooperate and be connected with movable rod 62 with glass screw 66.

Referring to fig. 6, the bottle body limiting mechanism 61 comprises a transverse plate 61a, a clamp plate 61b, a base plate 61c, a bottle groove 61d, a slide rod 61e, a return spring 61f, and a positioning sliding sleeve 61g, the base plate 61c is disposed above a base 63 and connected to the base through a movable rod 62, the bottle groove 61d is disposed on the top of the base plate 61c, the bottle groove 61d and the base plate 61c are integrated, the transverse plate 61a is disposed at the bottom of the bottle groove 61d, the transverse plate 61a is welded to the bottle groove 61d, two clamp plates 61b are disposed on two sides of the transverse plate 61a in an axisymmetric structure, the slide rod 61e is disposed at the bottom of the clamp plate 61b, the slide rod 61e is horizontally disposed at the bottom of the clamp plate 61b and fixedly connected to the clamp plates, the positioning sliding sleeve 61g is disposed at the rear end of the slide rod 61e, the positioning sliding sleeve 61g is mounted at the bottom, positioning sliding sleeve 61g and slide bar 61e adopt sliding fit, slide bar 61e outer lane on be equipped with return spring 61f, return spring 61f around both ends set up on diaphragm 61a and positioning sliding sleeve 61g, splint 61b fix on diaphragm 61a through slide bar 61e and positioning sliding sleeve 61 g.

The specific realization principle is as follows:

the filling device 4 is arranged at the bottom of the liquid tank 2, the mouth of the filling bottle can be in a closed state in the filling process through the filling device 4, the filling bottle is quickly vacuumized, semi-fluid materials are filled into the filling bottle in a balanced and gradual manner in a vacuum state, and air is effectively prevented from entering the filling bottle in the filling process, so that the filling quality of the semi-fluid materials is greatly improved, because the conical surface covers 43a are uniformly and equidistantly provided with four conical structures and are encircled into a conical structure, and are mutually connected through rubber connecting clamping blocks 43d, the conical surface covers 43a are correspondingly matched with a positioning rod 41, the springs 42 are arranged between the outer frame 45 and the conical surface covers 43a, the mouth of the filling bottle is vertically butted on the outer rings of the four conical surface covers 43a which are uniformly and equidistantly arranged, the elastic energy of the springs 42 and the rubber connecting clamping blocks 43d is arranged through the structures of the outer conical surfaces of the, the outer wall of the conical surface cover 43a can be perfectly attached to the bottle mouth of the filling bottle, so that the compactness of the filling bottle in material filling is ensured, the air vent seat 43b is arranged on the outer ring of the conical surface cover 43a, the air nozzle 43c is arranged at the bottom of the air vent seat 43b, the filling bottle can be quickly vacuumized through the air vent seat 43b, the air vent 46c, the telescopic air pipe 46b and the transverse air pipe 46a, so that the filling efficiency and the quality of semi-fluid materials are improved, the weighing device 6 is arranged at the central position of the movable seat 7, the movable seat 7 is in sliding fit with the limiting vertical frame 8 under the condition that the movable seat 7 is connected with the telescopic rod 5, the filling semi-fluid materials can be weighed through the weighing device 6, and when the semi-fluid materials reach a set weight value, the filling straight pipe 44 is automatically stopped from material filling, the telescopic rod 5 can enable the filling device 4 to be connected with the mouth of the filling bottle all the time in filling and weighing, thereby ensuring the filling quality and the equivalent amount of materials, because the base 63 is arranged below the base plate 61c and the base plate are connected through the movable rod 62, the transverse plate 61a is arranged inside the bottle groove 61d, two clamping plates 61b are arranged on two sides of the transverse plate 61a in an axial symmetry structure, the clamping plates 61b are fixed on the transverse plate 61a through the sliding rod 61e and the positioning sliding sleeve 61g, the filling bottle can be quickly fixed by utilizing the elastic energy generated by the two clamping plates 61b in the axial symmetry structure in combination with the return spring 61f, the stability of the filling bottle is ensured in filling, because the tension spring 64 is arranged on the base 63 and the adjusting joint 65, the base plate 61c of the filling bottle descends along with the weight of the filling material, because the glass screw 66 is of a solid column-, through rotatory glass screw 66, can make glass screw 66 upwards extend perpendicularly along base 63, combine the setting of weight scale rod 67, can accurate adjusting glass screw 66's extension length, make the filling bottle stop when filling semi-fluid material to contact with glass screw 66 top when setting for weight, thereby accomplish the accurate quantitative filling of semi-fluid material, and improve semi-fluid material ration continuous filling efficiency, it is lower to solve semi-fluid flow velocity in the filling with this, and the filling head takes place fluid material drippage easily in the filling, cause the semi-fluid material of bottling can not be equivalent after the filling, and the fluid can not be extruded completely, cause the extravagant problem of material.

While there have been shown and described what are at present considered the fundamental principles of the invention, the essential features and advantages thereof, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but rather, is capable of numerous changes and modifications in various forms without departing from the spirit or essential characteristics thereof, and it is intended that the invention be limited not by the foregoing descriptions, but rather by the appended claims and their equivalents.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a semifluid vacuum liquid filling machine, its structure includes loading hopper (1), fluid reservoir (2), air pump (3), filling device (4), telescopic link (5), weighing device (6), sliding seat (7), spacing grudging post (8), base (9), its characterized in that:

fluid reservoir (2) top be equipped with loading hopper (1), fluid reservoir (2) bottom be equipped with filling device (4), filling device (4) rear end be equipped with spacing grudging post (8), spacing grudging post (8) top be equipped with air pump (3), filling device (4) below be equipped with sliding seat (7), sliding seat (7) top be equipped with telescopic link (5), sliding seat (7) central point put and be equipped with weighing device (6), sliding seat (7) below be equipped with base (9).

2. A semi-fluid vacuum filler as claimed in claim 1, wherein: the filling device (4) comprises a positioning rod (41), a spring (42), a bottle opening closing mechanism (43), a filling straight pipe (44), an outer frame (45) and a ventilation and air extraction mechanism (46), wherein the bottle opening closing mechanism (43) is arranged inside the outer frame (45), the positioning rod (41) is arranged on the outer ring of the bottle opening closing mechanism (43), the spring (42) is arranged on the outer ring of the positioning rod (41), the filling straight pipe (44) is arranged at the center position of the bottle opening closing mechanism (43), and the ventilation and air extraction mechanism (46) is arranged above the bottle opening closing mechanism (43).

3. A semi-fluid vacuum filler as claimed in claim 2, wherein: bottleneck closing mechanism (43) constitute by awl face guard (43a), ventilative seat (43b), air cock (43c), rubber connection clamp splice (43d), elastic rubber ring (43e) outer lane on be equipped with awl face guard (43a), awl face guard (43a) both sides be equipped with rubber connection clamp splice (43d), awl face guard (43a) outer lane on be equipped with ventilative seat (43b), ventilative seat (43b) bottom be equipped with air cock (43 c).

4. A semi-fluid vacuum filler as claimed in claim 2, wherein: the ventilation and air-suction mechanism (46) consists of a ventilation transverse pipe (46a), a telescopic air pipe (46b), an air hood (46c) and a fixing rod (46d), wherein the air hood (46c) is arranged on two sides of the fixing rod (46d), the ventilation transverse pipe (46a) is arranged on two ends of the fixing rod (46d), and the telescopic air pipe (46b) is arranged at the front end of the ventilation transverse pipe (46 a).

5. A semi-fluid vacuum filler as claimed in claim 1, wherein: weighing device (6) constitute by bottle stop gear (61), movable rod (62), base (63), extension spring (64), adjusting joint (65), glass screw rod (66), weight scale pole (67), base (63) central point put and be equipped with glass screw rod (66), glass screw rod (66) inside be equipped with weight scale pole (67), weight scale pole (67) both sides be equipped with movable rod (62), movable rod (62) bottom be equipped with adjusting joint (65), movable rod (62) outer lane on be equipped with extension spring (64), base (63) top be equipped with bottle stop gear (61).

6. A semi-fluid vacuum filler as claimed in claim 5, wherein: bottle stop gear (61) constitute by diaphragm (61a), splint (61b), base plate (61c), bottle groove (61d), slide bar (61e), return spring (61f), location sliding sleeve (61g), base plate (61c) top be equipped with bottle groove (61d), bottle groove (61d) bottom be equipped with diaphragm (61a), diaphragm (61a) both sides be equipped with splint (61b), splint (61b) bottom be equipped with slide bar (61e), slide bar (61e) rear end be equipped with location sliding sleeve (61g), slide bar (61e) outer lane on be equipped with return spring (61 f).

7. A semi-fluid vacuum filler as claimed in claim 3, wherein: the conical masks (43a) are uniformly and equidistantly provided with four conical masks and enclose a conical structure, and the conical masks (43a) are uniformly and equidistantly provided with four conical masks and are connected with each other through rubber connecting clamping blocks (43 d).

8. A semi-fluid vacuum filler as claimed in claim 5, wherein: the glass screw (66) is of a solid columnar toughened glass structure, an outer ring of the glass screw is provided with a cutting spiral groove, the base (63) is arranged below the substrate (61c) and the base and the substrate are connected through the movable rod (62).