CN219097033U

CN219097033U - Automatic metering device on powder filling production line

Info

Publication number: CN219097033U
Application number: CN202223535338.6U
Authority: CN
Inventors: 陈锦茂; 陈美璇; 王雄宏
Original assignee: Guangdong Siyijia Food Co ltd
Current assignee: Guangdong Siyijia Food Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-05-30
Anticipated expiration: 2032-12-29

Abstract

The utility model discloses an automatic metering device on a powder filling production line, which comprises: powder hopper, mixing mechanism, ejection of compact motor and ration blowing subassembly, the surface of powder hopper is equipped with the closing cap, mixing mechanism and ejection of compact motor fixed mounting in the surface of closing cap, and the surface fixed mounting of closing cap has belt drive box, and the output of agitator motor is connected with the change sleeve axle through belt drive box transmission, and the surface fixed mounting of change sleeve axle has scraper blade oar pole and broken oar pole, and the output fixedly connected with owner axostylus axostyle of ejection of compact motor. According to the utility model, through arranging the novel quantitative discharging assembly structure, the quantitative discharging assembly and the discharging motor are utilized for discharging in a matched manner, the powder is input into the quantitative discharging assembly under the conveying of the main shaft rod and the material guiding pipe, and the first valve disc and the second valve disc in the quantitative discharging assembly are intermittently opened and closed through the fixed material pipe and the adjusting material pipe, so that the quantitative powder is intermittently released, and the rotation turns of the valve rod and the discharging motor are controlled to accurately measure the quantity of the powder.

Description

Automatic metering device on powder filling production line

Technical Field

The utility model relates to the technical field of filling, in particular to an automatic metering device on a powder filling production line.

Background

Powder class material is when filling and is utilized the liquid filling machine to carry out auxiliary operation more, usually adopts the measurement to fill first (also called filling head) and carries out powder measurement, then in the filling hopper that passes through the intermediate transition with the powder introduction wrapping bag or the packaging jar that measures, current liquid filling machine in the market mainly adopts the mode of screw pump to carry out powder transportation and filling, because the free seepage of powder in the filling, easily falls freely between screw rod and screw rod cover and leads to the poor problem of filling measurement precision, and the inside agglomeration of powder and sticking wall lead to the powder can not get into in the screw rod smoothly, then can lead to unable filling or filling empty package's phenomenon, there is certain defect. In view of the above, the present utility model has been made in view of the above problems, and it is an object of the present utility model to provide an automatic metering device for powder filling lines, which solves the problems and improves the practical value.

Disclosure of Invention

The present utility model aims to solve one of the technical problems existing in the prior art or related technologies.

The technical scheme adopted by the utility model is as follows: an automatic metering device on a powder filling line, comprising: powder hopper, mixing mechanism, ejection of compact motor and ration blowing subassembly, the surface of powder hopper is equipped with the closing cap, mixing mechanism and ejection of compact motor fixed mounting are in the surface of closing cap, the fixed surface of closing cap installs belt drive box, the output of agitator motor is connected with the change sleeve axle through belt drive box transmission, the fixed surface of change sleeve axle installs scraper blade oar pole and broken oar pole, the output fixedly connected with main shaft pole of ejection of compact motor, the bottom fixedly connected with feed guide pipe of powder hopper, the bottom fixedly connected with of main shaft pole cup joints in the inboard conveying screw rod of feed guide pipe, ration blowing subassembly fixed connection is in the bottom of feed guide pipe, ration blowing subassembly includes fixed material pipe, regulation material pipe and valve rod, fixed material pipe and the inboard bottom surface of regulation material pipe respectively fixed mounting have first and second valve block, the fixed surface mounting of valve rod has the valve block and the second valve block that is located first valve disk and second inboard.

The present utility model may be further configured in a preferred example to: the powder hopper is of a conical structure, and a hopper is fixedly arranged on the top surface of the sealing cover.

The present utility model may be further configured in a preferred example to: the output end of the stirring motor and the top surface of the rotating sleeve shaft are fixedly provided with belt pulleys positioned on the inner side of the belt transmission box, the two belt pulleys are in transmission connection, the rotating sleeve shaft is rotationally sleeved on the outer side of the main shaft rod, one side of the scraper blade paddle rod is in sliding butt with the inner wall of the powder hopper, and the surface of the crushing paddle rod is provided with a cutting edge.

The present utility model may be further configured in a preferred example to: the center of the discharging motor, the main shaft rod, the material guiding pipe and the powder hopper are positioned on the same axis, and the outer side of the material conveying screw rod is in sliding butt joint with the inner side of the material guiding pipe.

The present utility model may be further configured in a preferred example to: the bottom of defeated material screw rod and the top fixed connection of valve rod, the valve opening has all been seted up on the surface of first valve disc and second valve disc, first valve disc and second valve disc surface valve opening are located the both sides of valve rod respectively, the shape size and the valve opening looks adaptation of first valve block.

The present utility model may be further configured in a preferred example to: the top surfaces of the first valve disc and the second valve disc are fixedly provided with guide cones, and the first valve disc and the second valve disc are rotationally sleeved on the outer side of the valve rod.

The present utility model may be further configured in a preferred example to: the adjusting material pipe is sleeved on the outer side of the fixed material pipe in a sliding mode, a locking screw is arranged on the surface of the adjusting material pipe, and one end of the locking screw is abutted to the surface of the fixed material pipe.

The beneficial effects obtained by the utility model are as follows:

1. according to the utility model, through arranging a novel quantitative discharging assembly structure, the quantitative discharging assembly and the discharging motor are utilized for discharging in a matched manner, the powder is input into the quantitative discharging assembly under the conveying of the main shaft rod and the material guide pipe, the first valve disc and the second valve disc in the quantitative discharging assembly are opened and closed intermittently through the fixed material pipe and the adjusting material pipe, so that the quantitative powder is released intermittently, the rotation number of the valve rod and the discharging motor is controlled to accurately measure the material quantity, and the discharging quantity in each rotation of the discharging motor can be adjusted through the sleeving sliding of the fixed material pipe and the adjusting material pipe, so that the free adjustment is performed, and the discharging accuracy is improved.

2. According to the utility model, by arranging the structure of the mixing mechanism, the stirring motor and the belt transmission box are coaxially driven to drive the main shaft rod surface scraping blade paddle rod and the crushing paddle rod to rotationally stir powder in the powder hopper, so that powder clusters are eliminated, wall scraping operation is performed, and stable discharging is realized.

Drawings

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

FIG. 2 is a schematic view showing the internal structure of a powder hopper according to an embodiment of the present utility model;

FIG. 3 is a schematic view illustrating an internal structure of a guide pipe according to an embodiment of the present utility model;

FIG. 4 is a schematic cross-sectional view of a quantitative discharge assembly according to one embodiment of the present utility model;

fig. 5 is an exploded view of a quantitative discharge assembly according to an embodiment of the present utility model.

Reference numerals:

100. a powder hopper; 110. a cover; 120. a hopper;

200. a mixing mechanism; 210. a stirring motor; 220. a belt drive box; 230. a swivel sleeve shaft; 240. a scraper paddle rod; 250. crushing a paddle rod;

300. a discharging motor; 310. a main shaft lever; 320. a material guiding pipe; 321. a material conveying screw;

400. a quantitative discharging component; 410. a material fixing pipe; 420. adjusting the material pipe; 421. a locking screw; 430. a valve stem; 431. a valve plate; 432. a second valve plate; 440. a first valve disc; 441. a valve hole; 450. a second valve disc; 460. and a material guiding cone.

Detailed Description

The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

An automatic metering device on a powder filling line according to some embodiments of the present utility model is described below with reference to the accompanying drawings.

Referring to fig. 1 to 5, the present utility model provides an automatic metering device for powder filling production line, comprising: powder hopper 100, mixing mechanism 200, ejection of compact motor 300 and ration blowing subassembly 400, the surface of powder hopper 100 is equipped with closing cap 110, mixing mechanism 200 and ejection of compact motor 300 fixed mounting are in closing cap 110's surface, closing cap 110's surface fixed mounting has belt drive box 220, stirring motor 210's output is connected with rotor shaft 230 through belt drive box 220 transmission, rotor shaft 230's surface fixed mounting has scraper blade oar pole 240 and broken oar pole 250, the output fixedly connected with main shaft 310 of ejection of compact motor 300, powder hopper 100's bottom fixedly connected with guide pipe 320, main shaft 310's bottom fixedly connected with cup joints in the inboard conveying screw 321 of guide pipe 320, ration blowing subassembly 400 fixed connection is in guide pipe 320's bottom, ration blowing subassembly 400 includes fixed material pipe 410, adjusting pipe 420 and valve rod 430, fixed material pipe 410 and adjusting pipe 420 inboard bottom surface fixed mounting has first valve block 431 and second valve block 432 respectively in first valve block 440 and second valve block 450.

In this embodiment, the powder hopper 100 has a tapered structure, and the hopper 120 is fixedly installed on the top surface of the cover 110.

In this embodiment, the output end of the stirring motor 210 and the top surface of the rotor shaft 230 are fixedly provided with pulleys located at the inner side of the belt transmission box 220, the two pulleys are in transmission connection, the rotor shaft 230 is rotatably sleeved at the outer side of the main shaft 310, one side of the scraper blade paddle rod 240 is in sliding contact with the inner wall of the powder hopper 100, and the surface of the crushing paddle rod 250 is provided with a cutting edge.

Specifically, the stirring motor 210 and the belt transmission box 220 are coaxially driven to drive the surface scraping blade paddle rod 240 and the crushing paddle rod 250 of the main shaft rod 310 to rotationally stir the powder in the powder hopper 100, so that powder clusters are eliminated, wall scraping operation is performed, and stable discharging is realized.

In this embodiment, the discharging motor 300, the spindle rod 310, the material guiding pipe 320 and the center of the powder hopper 100 are located on the same axis, and the outer side of the material transporting screw 321 is in sliding contact with the inner side of the material guiding pipe 320.

Specifically, the powder falls by gravity and is fed by rotation of the feed screw 321 inside the feed pipe 320.

In this embodiment, the bottom end of the feeding screw 321 is fixedly connected with the top end of the valve rod 430, the surfaces of the first valve disc 440 and the second valve disc 450 are provided with valve holes 441, the valve holes 441 on the surfaces of the first valve disc 440 and the second valve disc 450 are respectively located at two sides of the valve rod 430, and the shape and size of the first valve plate 431 are matched with those of the valve holes 441.

In this embodiment, the top surfaces of the first valve disc 440 and the second valve disc 450 are fixedly provided with a guide cone 460, and the first valve disc 440 and the second valve disc 450 are rotatably sleeved on the outer side of the valve rod 430.

Specifically, the valve rod 430 and the first valve plate 431 perform rotary motion to intermittently open the valve holes 441 on the surfaces of the first valve plate 440 and the second valve plate 450, after the powder enters the upper part of the second valve plate 450 when the first valve plate 440 is opened, the first valve plate 440 is closed again, after the second valve plate 450 is opened, the powder above the second valve plate 450 falls down and is closed again, so that the blanking amount is fixed every time the valve rod 430 rotates.

In this embodiment, the adjusting tube 420 is slidably sleeved on the outer side of the fixed tube 410, the surface of the adjusting tube 420 is provided with a locking screw 421, and one end of the locking screw 421 is abutted against the surface of the fixed tube 410.

Specifically, the volume of the adjustment tube 420 is changed by sliding and expanding the fixed tube 410 and the adjustment tube 420, so that the discharge amount of the valve rod 430 is changed every time it rotates.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims

1. An automatic metering device on powder filling production line, which is characterized by comprising: powder hopper (100), mixing mechanism (200), ejection of compact motor (300) and ration blowing subassembly (400), the surface of powder hopper (100) is equipped with closing cap (110), mixing mechanism (200) and ejection of compact motor (300) fixed mounting are in the surface of closing cap (110), the fixed surface of closing cap (110) installs belt drive box (220), and the output of stirring motor (210) is connected with rotor shaft (230) through belt drive box (220) transmission, the fixed surface of rotor shaft (230) installs scraper blade oar pole (240) and broken oar pole (250), the output fixedly connected with main shaft pole (310) of ejection of compact motor (300), the bottom fixedly connected with baffle (320) of powder hopper (100), the bottom fixedly connected with of main shaft pole (310) cup joints in the inboard delivery screw (321) of baffle (320), the fixed surface of ration blowing subassembly (400) is connected with the bottom of baffle (320), ration blowing subassembly (400) include fixed material pipe (410), adjusting part (420) and valve disc (420) and second valve disc (420) are fixed mounting respectively with one side (450), the surface of the valve rod (430) is fixedly provided with a first valve plate (431) and a second valve plate (432) which are positioned on the inner sides of the first valve plate (440) and the second valve plate (450).

2. An automatic metering device in a powder filling line according to claim 1, wherein the powder hopper (100) is of a conical structure, and the top surface of the cover (110) is fixedly provided with a hopper (120).

3. The automatic metering device on a powder filling production line according to claim 1, wherein the output end of the stirring motor (210) and the top surface of the rotating sleeve shaft (230) are fixedly provided with belt pulleys positioned on the inner side of the belt transmission box (220), the two belt pulleys are in transmission connection, the rotating sleeve shaft (230) is rotationally sleeved on the outer side of the main shaft rod (310), one side of the scraper blade paddle rod (240) is in sliding abutting connection with the inner wall of the powder hopper (100), and the surface of the crushing paddle rod (250) is provided with a cutting edge.

4. The automatic metering device on the powder filling production line according to claim 1, wherein the center of the discharging motor (300), the main shaft (310), the material guiding pipe (320) and the center of the powder hopper (100) are positioned on the same axis, and the outer side of the material conveying screw (321) is in sliding abutting connection with the inner side of the material guiding pipe (320).

5. The automatic metering device on the powder filling production line according to claim 1, wherein the bottom end of the material conveying screw rod (321) is fixedly connected with the top end of the valve rod (430), valve holes (441) are formed in the surfaces of the first valve disc (440) and the second valve disc (450), the valve holes (441) in the surfaces of the first valve disc (440) and the second valve disc (450) are respectively located at two sides of the valve rod (430), and the shape and the size of the first valve plate (431) are matched with those of the valve holes (441).

6. The automatic metering device on a powder filling production line according to claim 1, wherein the top surfaces of the first valve disc (440) and the second valve disc (450) are fixedly provided with a guide cone (460), and the first valve disc (440) and the second valve disc (450) are rotatably sleeved on the outer side of the valve rod (430).

7. The automatic metering device on the powder filling production line according to claim 1, wherein the adjusting material pipe (420) is sleeved on the outer side of the fixed material pipe (410) in a sliding manner, a locking screw (421) is arranged on the surface of the adjusting material pipe (420), and one end of the locking screw (421) is abutted against the surface of the fixed material pipe (410).