CN215664075U

CN215664075U - Half automatic filling device of milk oil type pesticide

Info

Publication number: CN215664075U
Application number: CN202122037276.5U
Authority: CN
Inventors: 纪乐光; 李焕众; 李焕乐; 赵立功; 孝杰; 张霞
Original assignee: Shandong Lvshi Pesticide Co ltd
Current assignee: Shandong Lvshi Pesticide Co ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-01-28
Anticipated expiration: 2031-08-27

Abstract

The utility model relates to a half automatic filling device of milk oil type pesticide, it includes the frame, be provided with in the frame and carry out the filling mechanism of filling to two containers simultaneously, filling mechanism is including the storage subassembly that is used for storing liquid, two sets of buffer assembly that are used for buffer liquid of storage subassembly lower extreme fixedly connected with, and are two sets of equal fixedly connected with ejection of compact subassembly is two sets of on the buffer assembly all irritate the material subassembly through buffer assembly fixedly connected with on the ejection of compact subassembly, and is two sets of it carries out the filling to the container to irritate the material subassembly, be provided with actuating mechanism in the frame, actuating mechanism is including being used for driving the cylinder of ejection of compact subassembly operation. The filling machine has the effect of solving the problem that the filling machine can only fill one container in unit time, so that the working efficiency is low.

Description

Half automatic filling device of milk oil type pesticide

Technical Field

The application relates to the field of liquid filling machinery, in particular to a semi-automatic filling device for missible oil type pesticides.

Background

In modern industrial production, liquid filling machines are widely applied to daily chemical industry, grease industry and other industries, different types of filling machines can fill fluids with different concentrations, and a piston type filling machine is a filling machine for filling high-concentration fluids.

Among the correlation technique, chinese utility model patent that the publication number is CN202880826U discloses a quantitative filling machine for liquid skin care products packing, which comprises a frame, be provided with piston filling device in the frame, piston filling device includes the material jar, be provided with the piston that is used for extracting liquid in the material jar, piston one end is connected with and is used for promoting the cylinder of piston operation in the material jar, material jar one end is connected with the business turn over material tee bend, business turn over material tee bend feed end is connected with the feed hose through check valve one-way connection, business turn over material tee bend discharge end is connected with the filling hose through check valve two, the filling hose connection has antidrip filling head.

Opening the one-way valve I, enabling liquid to enter the feeding and discharging tee joint through the feeding hose, closing the one-way valve I, enabling the liquid in the feeding and discharging tee joint to enter the material cylinder, opening the one-way valve II, enabling the cylinder to push the piston to slide, enabling the piston to push the liquid into the filling hose, enabling the liquid in the filling hose to flow out of the container from the anti-leakage filling head, and accordingly completing filling of the liquid in the container.

In view of the above-mentioned related art, the inventor believes that the filling machine can fill only one container at a time per unit time, resulting in low work efficiency.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the filling machine can only fill one container simultaneously in unit time so as to cause low working efficiency, the application provides a semi-automatic filling device for missible oil type pesticides.

The application provides a semi-automatic filling device of milk oil type pesticide adopts following technical scheme:

the utility model provides a half automatic filling device of milk oil type pesticide, includes the frame, be provided with in the frame and carry out the filling mechanism of filling to two containers simultaneously, filling mechanism is including the storage subassembly that is used for storing liquid, two sets of buffer assembly that are used for buffer liquid of storage subassembly lower extreme fixedly connected with, and are two sets of equal fixedly connected with ejection of compact subassembly is two sets of on the buffer assembly all irritate the material subassembly through buffer assembly fixedly connected with on the ejection of compact subassembly, and is two sets of irritate the material subassembly and carry out the filling to the container, be provided with actuating mechanism in the frame, actuating mechanism is including being used for driving the cylinder of ejection of compact subassembly operation.

Through adopting above-mentioned technical scheme, during liquid among the storage component got into the buffering subassembly, liquid among the buffering subassembly got into two sets of ejection of compact subassemblies, started the cylinder, and two sets of ejection of compact subassemblies of cylinder simultaneous drive operate, and liquid among two sets of ejection of compact subassemblies is pumped to irritating during the material subassembly, and two sets of material subassemblies of irritating are simultaneously filled two sets of containers to the filling efficiency of liquid filling machine in the unit interval has been improved.

Optionally, storage assembly is including the feed cylinder that is used for storing liquid, feed cylinder lower extreme fixedly connected with is used for drawing forth the inlet pipe of liquid, two shunt tubes of feed cylinder one end fixedly connected with are kept away from to the inlet pipe, the shunt tube is used for the liquid reposition of redundant personnel that will follow the inlet pipe outflow, two the shunt tube is kept away from inlet pipe one end and all is corresponded a set of buffering subassembly that is provided with.

Through adopting above-mentioned technical scheme, during liquid got into the inlet pipe from the feed cylinder, liquid in the inlet pipe shunted through two shunt tubes, and liquid after the reposition of redundant personnel gets into two sets of buffer assembly respectively, and storage component shunts liquid, and convenient follow-up filling is carried out two sets of containers simultaneously to filling efficiency has been improved.

Optionally, the buffer unit includes a buffer cylinder, the buffer cylinder is arranged in buffering the liquid that flows out from the shunt tubes, fixedly connected with buffer tube on the buffer cylinder lateral wall, the buffer tube is arranged in exporting the liquid in the buffer cylinder to ejection of compact subassembly.

Through adopting above-mentioned technical scheme, the liquid that flows out in the shunt tubes cushions in the buffer cylinder, and liquid after the buffering gets into ejection of compact subassembly through the discharging pipe in, the buffer cylinder plays the cushioning effect to the liquid that flows out in the follow feed cylinder to impact when having reduced liquid entering ejection of compact subassembly.

Optionally, irritate the material subassembly including the discharging pipe that is arranged in receiving the liquid in the buffer cylinder, it is two sets of irritate the equal fixedly connected with in discharging pipe one end of material subassembly and be used for carrying out the antidrip filling head of filling to the container.

Through adopting above-mentioned technical scheme, during liquid in the buffer cylinder entered into antidrip filling head through the discharging pipe, two antidrip filling heads filled two containers simultaneously to the filling efficiency in the liquid filling machine unit interval has been improved.

Optionally, the discharging assembly includes a material cylinder for receiving the liquid in the buffer tube, a piston for sucking the liquid is coaxially and slidably connected in the material cylinder, and the air cylinder drives the piston to axially slide along the material cylinder.

Through adopting above-mentioned technical scheme, start the cylinder, the cylinder promotes the piston and slides along the material jar axial, and the piston promotes liquid and derives from the material jar to accomplish the suction to liquid in the material jar, easy operation is convenient.

Optionally, a push rod is fixedly connected to the piston, one end of the push rod is detachably connected to the cylinder piston rod through a switching assembly, the cylinder piston rod drives the switching assembly to axially slide along the material cylinder, the switching assembly drives the push rods of the two groups of discharging assemblies to axially slide along the material cylinder, and the push rod pushes the piston to axially slide along the material cylinder.

Through adopting above-mentioned technical scheme, be connected push rod and cylinder piston rod through the switching component, cylinder piston rod drives the switching component and slides along material jar axial, and the switching component drives the push rod of two sets of ejection of compact subassemblies and slides along material jar axial, and the push rod promotes the piston and slides along material jar axial to the realization is to the suction simultaneously of the liquid in two material jars, thereby has improved the suction efficiency in the liquid filling machine unit interval.

Optionally, the switching assembly includes a sliding block slidably connected to one end of the push rod, the sliding block is slidably connected to the push rod along a direction perpendicular to the axial direction of the material cylinder, one end of the cylinder piston rod is fixedly connected with a driving block, and the sliding block slides into or slides out of the driving block along the direction perpendicular to the axial direction of the material cylinder.

By adopting the technical scheme, when two pistons are required to be driven to suck liquid, the two sliding blocks slide into the driving block along the direction vertical to the axial direction of the material cylinder, so that the connection between the air cylinder and the two push rods is realized, the two pistons can be driven to suck the liquid at the same time, and the suction efficiency of the filling machine in unit time is improved; when only one piston needs to be driven to suck liquid, the sliding block slides out of the driving block along the direction vertical to the axial direction of the material cylinder, and the operation is simple and convenient.

Optionally, a guide assembly for guiding the driving block is fixed on the upper surface of the rack, the guide assembly comprises two guide rods fixedly connected to the rack along the axial direction of the material cylinder, the two guide rods are arranged at intervals along the direction perpendicular to the axial direction of the material cylinder, two guide grooves are formed in the lower surface of the driving block along the axial direction of the material cylinder, and the guide rods are slidably connected to the inside of the guide grooves.

Through adopting above-mentioned technical scheme, when the drive block slided on the frame, two guide bars correspond sliding connection in two guide ways along the material jar axial to the stability that the drive block slided has been improved.

In summary, the present application includes at least one of the following beneficial technical effects:

1. liquid in the storage component enters the buffer component, liquid in the buffer component enters the two groups of discharging components, the air cylinder is started, the air cylinder drives the two groups of discharging components to operate simultaneously, liquid in the two groups of discharging components is sucked into the filling component, and the two groups of filling components fill two groups of containers simultaneously, so that the filling efficiency of the filling machine in unit time is improved;

2. when two pistons are required to be driven to suck liquid, the two sliding blocks slide into the driving block along the direction vertical to the axial direction of the material cylinder, so that the connection between the air cylinder and the two push rods is realized, the two pistons can be driven to suck the liquid at the same time, and the suction efficiency of the filling machine in unit time is improved; when only one piston is required to be driven to suck liquid, the sliding block slides out of the driving block along the direction vertical to the axial direction of the material cylinder, so that the operation is simple and convenient;

3. when the driving block slides on the frame, the two guide rods are axially and correspondingly connected in the two guide grooves in a sliding manner along the material cylinder, so that the sliding stability of the driving block is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a partial cross-sectional view of the embodiment of the present application, primarily illustrating the cushioning assembly;

FIG. 3 is a partial cross-sectional structural view of an embodiment of the present application, primarily illustrating a take-off assembly;

fig. 4 is a partial structural sectional view of the embodiment of the present application, which is mainly used for showing a driving mechanism.

Description of reference numerals: 1. a frame; 2. a filling mechanism; 21. a material storage assembly; 211. a charging barrel; 212. a feed pipe; 213. a feed valve; 214. a shunt tube; 215. a shunt valve; 22. a buffer assembly; 221. a buffer cylinder; 222. a buffer tube; 23. a discharge assembly; 231. a material cylinder; 232. a guide circular plate; 233. air holes are formed; 234. a guide square hole; 235. a piston; 236. a push rod; 24. a material filling component; 241. a discharge pipe; 242. a discharge valve; 243. a drip-proof filling head; 3. a drive mechanism; 31. a cylinder; 32. a switching component; 321. a slider; 322. a first chute; 323. a first limit groove; 324. a first limit rod; 325. a drive block; 326. a second chute; 327. a second limiting rod; 328. a second limit groove; 33. a guide assembly; 331. a guide bar; 332. a guide groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses semi-automatic filling device of milk oil type pesticide. Referring to fig. 1, a semi-automatic filling device of milk oil type pesticide includes frame 1, and frame 1 upper surface is provided with filling mechanism 2, and frame 1 upper surface level is provided with the actuating mechanism 3 that is used for driving filling mechanism 2 operation.

The liquid is introduced into the filling mechanism 2, the driving mechanism 3 is opened, the driving mechanism 3 drives the filling mechanism 2 to operate, and the filling mechanism 2 sucks the liquid, so that the liquid is filled into two containers at the same time.

Referring to fig. 1, filling mechanism 2 includes storage component 21, and storage component 21 lower extreme is provided with two sets of buffering subassemblies 22, all is provided with ejection of compact subassembly 23 on two sets of buffering subassemblies 22 lateral walls, all is provided with on two sets of buffering subassemblies 22 and irritates material subassembly 24.

Referring to fig. 1, the magazine assembly 21 includes a vertically arranged barrel 211, the barrel 211 is cylindrical in shape, the lower end of the barrel 211 is contracted into a conical shape, and the lower end of the barrel 211 is open. The vertical fixedly connected with feed pipe 212 of feed cylinder 211 lower extreme, feed pipe 212 and the inside intercommunication of feed cylinder 211, fixedly connected with feed valve 213 on the feed pipe 212. One end of the feeding pipe 212, which is far away from the barrel 211, is fixedly connected with two shunt pipes 214, the two shunt pipes 214 are oppositely arranged by taking the axis of the barrel 211 as a symmetry axis, and a shunt valve 215 is fixedly connected on the shunt pipe 214.

Referring to fig. 1 and 2, the buffer assemblies 22 include horizontally arranged buffer cylinders 221, the buffer cylinders 221 are cylindrical, and the buffer cylinders 221 of the two groups of buffer assemblies 22 are axially spaced along the buffer cylinders 221. One of the buffer tubes 221 is fixedly connected and communicated with the lower end of one of the shunt tubes 214, and the other buffer tube 221 is fixedly connected and communicated with the lower end of the other shunt tube 214. A buffer tube 222 is horizontally and fixedly connected to the side wall of the buffer cylinder 221, and the buffer tube 222 is axially perpendicular to the buffer cylinder 221.

Referring to fig. 1, 2 and 3, the discharging assembly 23 includes a material cylinder 231 horizontally and fixedly connected to the upper surface of the frame 1, the material cylinder 231 is cylindrical, the material cylinder 231 is axially perpendicular to the buffer cylinder 221, one end of the material cylinder 231 close to the buffer cylinder 221 is fixedly connected and communicated with the buffer tube 222, one end of the material cylinder 231 far from the buffer cylinder 221 is coaxially and fixedly connected with a guiding circular plate 232, and the guiding circular plate 232 is provided with a plurality of air holes 233. A piston 235 is axially and coaxially connected to the material cylinder 231 in a sliding manner, and the side wall of the piston 235 abuts against the inner side wall of the material cylinder 231. Piston 235 deviates from buffer cylinder 221 one end fixedly connected with push rod 236, and push rod 236 is the square pole, and direction square hole 234 has been seted up along material jar 231 axial on the direction plectane 232, and direction square hole 234 inside wall and push rod 236 lateral wall butt, push rod 236 pass direction square hole 234.

Referring to fig. 2, irritate material subassembly 24 including the discharging pipe 241 of level setting, discharging pipe 241 deviates from material jar 231 one side fixed connection with buffer cylinder 221, discharging pipe 241 and the inside intercommunication of buffer cylinder 221, fixedly connected with ejection of compact valve 242 on the discharging pipe 241, and discharging pipe 241 is kept away from the vertical fixedly connected with antidrip filling head 243 of buffer cylinder 221 one end.

Liquid flows from the feed tube 211 into the feed tube 212, the feed valve 213 is opened, the liquid flows into the shunt tube 214, the shunt valve 215 is opened, and the liquid flows into the two buffer tubes 221 and then into the two material cylinders 231. The driving mechanism 3 pushes the push rod 236 to axially slide along the material cylinder 231 in the material cylinder 231, the push rod 236 pushes the piston 235 to axially slide along the material cylinder 231, the piston 235 pushes the liquid into the buffer cylinder 221 and then into the discharge pipe 241, the discharge valve 242 is opened, and the liquid enters the drip-proof filling head 243, so that the two containers are filled simultaneously.

Referring to fig. 1 and 4, the driving mechanism 3 includes a cylinder 31 horizontally and fixedly connected to the upper surface of the frame 1, the cylinder 31 is located at one end of the cylinder 31 axially far from the charging barrel 211, the cylinder 31 is located between two push rods 236, and the cylinder 31 is axially parallel to the charging barrel 231. The frame 1 is provided with a switching assembly 32, the switching assembly 32 is positioned between the material cylinder 231 and the air cylinder 31, and the upper surface of the frame 1 is provided with a guide assembly 33 along the direction parallel to the axial direction of the material cylinder 231.

Referring to fig. 4, the switching assembly 32 includes a sliding block 321 slidably connected to one end of the push rod 236 close to the cylinder 31, a first sliding slot 322 is formed in one side of the sliding block 321 facing the push rod 236 along a direction perpendicular to an axial direction of the cylinder 31, both ends of the first sliding slot 322 are not opened, and the sliding block 321 is slidably connected to one end of the push rod 236 through the first sliding slot 322. First limiting groove 323 is horizontally formed in the first sliding groove 322 along a direction perpendicular to the axial direction of the cylinder 31, first limiting rods 324 are horizontally and fixedly connected to the side walls of the two push rods 236 near one end of the cylinder 31, the length direction of the first limiting rods 324 is perpendicular to the axial direction of the cylinder 31, and the first limiting rods 324 are slidably connected to the first limiting groove 323.

Referring to fig. 4, a driving block 325 is fixedly connected to one end of a piston rod of the air cylinder 31, which is far away from the air cylinder 31, the driving block 325 is horizontally opened toward one side of the push rod 236 and is provided with a second sliding groove 326, the opening direction of the second sliding groove 326 is vertical to the axial direction of the air cylinder 31, the two sliding blocks 321 are both slidably connected in the second sliding groove 326, and the sliding direction of the sliding blocks 321 is vertical to the axial direction of the air cylinder 31. The equal horizontal fixedly connected with second gag lever post 327 of two slider 321 lateral walls, second gag lever post 327 length direction and cylinder 31 axial vertical, second spacing groove 328 has been seted up along the horizontal with cylinder 31 axial vertical direction to the second spout 326 inside wall, and second gag lever post 327 sliding connection is in second spacing groove 328.

The sliding block 321 slides along a direction perpendicular to the axial direction of the material cylinder 231 and close to one end of the driving block 325, the sliding block 321 is connected to one end of the push rod 236 through the first sliding groove 322 in a sliding manner along the direction perpendicular to the axial direction of the material cylinder 231, and the first limiting rod 324 is connected to the first limiting groove 323 in a sliding manner along the direction perpendicular to the axial direction of the material cylinder 231. The sliding block 321 is slidably connected in the second sliding slot 326 along a direction perpendicular to the axial direction of the material cylinder 231, and the second limiting rod 327 is slidably connected in the second limiting slot 328 along a direction perpendicular to the axial direction of the material cylinder 231. The piston rod of the cylinder 31 is axially slidably connected in the cylinder body of the cylinder 31 along the cylinder 31, the piston rod of the cylinder 31 drives the driving block 325 to axially slide along the cylinder 31, and the driving block 325 pushes the sliding block 321 to axially slide along the cylinder 31.

Referring to fig. 1 and 4, the guide assembly 33 includes two guide rods 331 fixedly connected to the upper surface of the frame 1, the length direction of the guide rods 331 is parallel to the axial direction of the air cylinder 31, the two guide rods 331 are arranged at intervals along the direction perpendicular to the axial direction of the air cylinder 31, the lower surface of the driving block 325 is provided with two guide slots 332 corresponding to the two guide rods 331 along the axial direction of the air cylinder 31, and the guide rods 331 are slidably connected to the guide slots 332 along the axial direction of the air cylinder 31.

When the driving block 325 slides on the upper surface of the frame 1 in the axial direction of the cylinder 31, the guide rod 331 is slidably coupled in the guide groove 332 in the axial direction of the cylinder 31.

The implementation principle of the semi-automatic filling device of missible oil type pesticide in the embodiment of the application is as follows: liquid flows into the feeding pipe 212 from the charging barrel 211, the feeding valve 213 is opened, the liquid flows into the shunt pipe 214 and the second shunt pipe 215, the shunt valve 215 is opened, and the liquid respectively flows into the buffer barrels 221 of the two groups of buffer assemblies 22 and then flows into the material cylinders 231 of the two groups of discharging assemblies 23. The sliding block 321 slides along the direction perpendicular to the axial direction of the material cylinder 231 and close to one end of the driving block 325, the sliding block 321 is connected to one end of the push rod 236 through the first sliding chute 322 in a sliding manner along the direction perpendicular to the axial direction of the material cylinder 231, and the sliding block 321 is connected to the second sliding chute 326 in a sliding manner along the direction perpendicular to the axial direction of the material cylinder 231. The piston rod of the air cylinder 31 is connected in the air cylinder 31 in an axial sliding mode along the axial direction of the air cylinder 31, the piston rod of the air cylinder 31 drives the driving block 325 to slide along the axial direction of the air cylinder 31, the driving block 325 pushes the sliding block 321 to slide along the axial direction of the air cylinder 31, the sliding block 321 pushes the push rod 236 to slide along the axial direction of the material cylinder 231, the push rod 236 pushes the piston 235 to slide along the axial direction of the material cylinder 231, the piston 235 pushes liquid to enter the buffer cylinder 221 and then enter the discharge pipe 241, the discharge valve 242 is opened, and the liquid enters the drip-proof filling head 243 so as to be filled into two containers simultaneously.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a half automatic filling device of milk oil type pesticide which characterized in that: including frame (1), be provided with filling mechanism (2) that carry out the filling simultaneously to two containers on frame (1), filling mechanism (2) are including storage subassembly (21) that are used for storing liquid, two sets of buffer assembly (22) that are used for buffer liquid of storage subassembly (21) lower extreme fixedly connected with, and are two sets of equal fixedly connected with ejection of compact subassembly (23) are gone up in buffer assembly (22), and are two sets of all irritate material subassembly (24), two sets of through buffer assembly (22) fixedly connected with on ejection of compact subassembly (23) irritate material subassembly (24) and carry out the filling to the container, be provided with actuating mechanism (3) on frame (1), actuating mechanism (3) are including cylinder (31) that are used for driving ejection of compact subassembly (23) operation.

2. An emulsifiable concentrate type pesticide semi-automatic filling device as claimed in claim 1, which is characterized in that: storage subassembly (21) are including feed cylinder (211) that are used for storing liquid, feed cylinder (211) lower extreme fixedly connected with is used for drawing inlet pipe (212) of liquid, two shunt tubes (214) of feed cylinder (211) one end fixedly connected with are kept away from in inlet pipe (212), shunt tubes (214) are used for the liquid reposition of redundant personnel that will follow inlet pipe (212) outflow, two shunt tubes (214) keep away from inlet pipe (212) one end and all correspond and be provided with a set of buffer unit (22).

3. An emulsifiable concentrate type pesticide semi-automatic filling device as claimed in claim 2, wherein: the buffer assembly (22) comprises a buffer cylinder (221), the buffer cylinder (221) is used for buffering liquid flowing out of the shunt pipe (214), a buffer pipe (222) is fixedly connected to the side wall of the buffer cylinder (221), and the buffer pipe (222) is used for guiding the liquid in the buffer cylinder (221) out of the discharging assembly (23).

4. A cream type pesticide semi-automatic filling device according to claim 3, characterized in that: irritate material subassembly (24) including discharging pipe (241) that are arranged in receiving the liquid of buffer cylinder (221), two sets of it is used for carrying out antidrip filling head (243) of filling to the container to irritate the equal fixedly connected with in discharging pipe (241) one end of material subassembly (24).

5. A cream type pesticide semi-automatic filling device according to claim 3, characterized in that: the discharging assembly (23) comprises a material cylinder (231) used for receiving liquid in a buffer tube (222), a piston (235) used for sucking the liquid is connected in the material cylinder (231) in a sliding mode coaxially, and the air cylinder (31) drives the piston (235) to slide axially along the material cylinder (231).

6. An emulsifiable concentrate type pesticide semi-automatic filling device as claimed in claim 5, wherein: fixedly connected with push rod (236) on piston (235), push rod (236) one end is passed through switching module (32) and can be dismantled with cylinder (31) piston rod and be connected, cylinder (31) piston rod drives switching module (32) and slides along material jar (231) axial, switching module (32) drive push rod (236) of two sets of ejection of compact subassembly (23) slide along material jar (231) axial, push rod (236) promote piston (235) and slide along material jar (231) axial.

7. An emulsifiable concentrate type pesticide semi-automatic filling device as claimed in claim 6, wherein: the switching assembly (32) comprises a sliding block (321) which is connected to one end of a push rod (236) in a sliding mode, the sliding block (321) is connected to the push rod (236) in a sliding mode in a direction which is perpendicular to the axial direction of the material cylinder (231), one end of a piston rod of the air cylinder (31) is fixedly connected with a driving block (325), and the sliding block (321) slides into the driving block (325) or slides out of the driving block (325) in the direction which is perpendicular to the axial direction of the material cylinder (231).

8. An emulsifiable concentrate type pesticide semi-automatic filling device as claimed in claim 7, wherein: frame (1) fixed surface has the guide assembly (33) that leads to drive block (325), guide assembly (33) include two along material jar (231) axial fixity connect guide bar (331) in frame (1), two guide bar (331) are along with material jar (231) axial vertically direction interval arrangement, two guide way (332) have been seted up along material jar (231) axial to drive block (325) lower surface, guide bar (331) sliding connection is in guide way (332).