CN111422425A

CN111422425A - Quantitative filling machine for powder with adjustable quantification

Info

Publication number: CN111422425A
Application number: CN202010357190.8A
Authority: CN
Inventors: 莫卫国
Original assignee: Wenzhou Enpa Technology Co ltd
Current assignee: Wenzhou Enpa Technology Co ltd; Wenzhou Anpa Technology Co Ltd
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2020-07-17

Abstract

The invention discloses a quantitative adjustable powder quantitative filling machine, which comprises a filling machine, wherein a material cavity with an upward opening is arranged on the upper end surface of the filling machine, a filling device is arranged at the lower side of the material cavity and comprises a grooved wheel cavity communicated with the lower wall of the material cavity, the filling machine is internally provided with a conveying device, the filling control device is arranged in the filling machine and comprises a funnel cavity communicated between the lower wall of the sheave cavity and the upper wall of the conveying channel, the filling device can be used for stably filling the same volume of powder into each packaging tank, the filling is stable, the filling ration is adjustable, can be relatively adjusted to proper powder quantity according to the packaging tins with different specifications, the transmission ratio between the filling device and the conveying device is fixed to ensure the position state of each packaging can during filling, and the situation that powder is spilled when the filled packaging tin is replaced can be effectively avoided through the filling control device.

Description

Quantitative filling machine for powder with adjustable quantification

Technical Field

The invention relates to the technical field of powder filling machines, in particular to a quantitative powder filling machine with adjustable quantification.

Background

Powdered material is one of the material shape that trades such as food, medicine often appear, and the powder filling machine is the equipment that the powdered material quantitative filling got into in the packing, and under the condition that rises sharply to current demand, the workman operation part that traditional quantitative filling machine needs is more, and relative influence filling efficiency has the defect that can't adjust at will and fill the ration, can't satisfy the demand of different specification packing, and the structure is complicated. The present invention sets forth a device that solves the above problems.

Disclosure of Invention

The technical problem is as follows: the traditional quantitative filling machine needs more workers to operate, relatively influences the filling efficiency, has the defect that the filling amount can not be adjusted at will, can not meet the requirements of different specifications of packages, and has a complex structure.

The quantitative adjustable powder quantitative filling machine comprises a filling machine body, wherein a material cavity with an upward opening is formed in the upper end face of the filling machine body, a filling device is arranged on the lower side of the material cavity and comprises a sheave cavity communicated with the lower wall of the material cavity, a first rotating shaft is arranged in the front wall of the sheave cavity in a rotating mode, a rotating wheel fixedly connected to the rear end of the first rotating shaft is arranged in the sheave cavity in a rotating mode, four conveying grooves with openings far away from the axis direction of the rotating wheel are uniformly distributed in the circumferential end face of the rotating wheel, a bottom plate is arranged in each conveying groove in a sliding mode, the filling amount is adjusted by controlling the sliding of the bottom plate, a conveying device is arranged in the filling machine body and comprises a conveying channel which is arranged on the lower side of the filling machine in a left-right through mode, the front wall and the rear wall of the conveying channel are bilaterally symmetrical and can be rotationally provided with a second rotating shaft, a conveying rotary drum is fixedly arranged on the second rotating shaft, a conveying belt is wound between the conveying rotary drums on the left side and the right side, the front wall and the rear wall of the conveying channel are fixedly provided with a limiting rod above the conveying belt, the limiting rod is used for limiting the position of a packaging can to prevent toppling and skewing, a filling control device is arranged in the filling machine and comprises a hopper cavity communicated between the lower wall of the pulley cavity and the upper wall of the conveying channel, the lower end side wall of the hopper cavity is communicated with a baffle cavity, a baffle plate is arranged in the baffle cavity in a manner of sliding back and forth, the baffle plate is provided with a discharge hole which is communicated up and down, when the baffle plate is at the rear limit position, the discharge hole is aligned with the position of the hopper cavity, the baffle closes the funnel cavity. Preferably, the filling device is including locating carousel chamber in the runner, the fixed first motor that is equipped with in the wall behind the carousel chamber, first motor front end power is connected with first carousel, first carousel circumference terminal surface is equipped with the ring channel, the annular array and the intercommunication of wall symmetry are equipped with four sets of spacing grooves behind the ring channel, the limiting groove can be slided and be equipped with the stopper, just right the position from beginning to end the fixed connecting rod that is equipped with between the stopper, the bottom plate is close to a side end face in carousel chamber is fixed and is equipped with the regulation pole, it is close to adjust the pole the one end of baffle extends to in the ring channel and can the pivoted connect in the connecting rod.

Preferably, conveyor locates including the intercommunication the transfer passage antetheca just is located the chuck chamber of funnel chamber downside, can the pivoted be equipped with the third pivot in the chuck chamber upper wall, the fixed rear end that is equipped with of third pivot lower extreme stretches into second carousel in the transfer passage, the annular array that link up has four opening directions to keep away from about the second carousel the draw-in groove in second carousel axle center, be equipped with the gear chamber in the chuck chamber upper wall, third pivot upper end extends to gear intracavity and fixed being equipped with first helical gear, can the pivoted be equipped with the fourth pivot in the gear chamber antetheca, fourth pivot rear end is fixed be equipped with mesh in the second helical gear of first helical gear.

Preferably, the filling machine is internally provided with a grooved pulley cavity and the front side of the gear cavity is provided with a transmission cavity, the front end of a fourth rotating shaft extends to a first belt pulley is fixedly arranged in the transmission cavity, the front end of the first rotating shaft extends to the transmission cavity and is fixedly provided with a second belt pulley with the same radius as the first belt pulley, the first belt pulley is provided with a transmission belt between the second belt pulleys, the front end of the first rotating shaft is provided with a first straight gear, the front wall of the transmission cavity is provided with a third motor, the left side of the first straight gear is fixedly provided with a third motor, the rear end of the third motor is connected with a third turntable in a power mode, two arc-shaped racks are uniformly distributed on the circumferential end face of the third turntable and are fixed with the two arc-shaped racks, the arc-shaped racks are equal in radius of the first straight gear and can be meshed with the first straight gear.

Preferably, the filling control device comprises a sliding rod cavity which is communicated with the rear wall of the conveying channel and is positioned below the hopper cavity, a supporting rod cavity with a backward opening is uniformly distributed on the rear end face of the conveying belt, a supporting rod is arranged in the supporting rod cavity in a front-back sliding manner, a first spring is fixedly connected between the front end of the supporting rod and the inner wall of the supporting rod cavity, when the supporting rod cavity is aligned with the sliding rod cavity, the rear end of the supporting rod can extend into the sliding rod cavity, a second motor is fixedly arranged on the rear side of the second rotating shaft on the right side in the rear wall of the conveying channel, the rear end of the second rotating shaft on the right side is in power connection with the second motor, each time the third motor drives a third rotary disc to rotate for half a circle, the second motor drives the second rotating shaft and the conveying rotary drum to rotate, and then the conveying belt rotates to enable the supporting rod cavity at a position adjacent to the supporting rod cavity which is right opposite to the sliding rod cavity, and rotating to a position opposite to the sliding rod cavity.

Preferably, the gliding slide bar that is equipped with around the slide bar intracavity can, slide bar chamber back wall intercommunication is equipped with the slider chamber, gliding slider that is equipped with around the slider intracavity can, slide bar rear end fixed connection in the slider, the slider chamber with it is equipped with the push rod to run through between the baffle chamber and can be gliding around and, push rod rear end fixed connection in the slider, push rod front end fixed connection in the baffle, the baffle front end with fixedly connected with elasticity is less than between the baffle intracavity wall the second spring of first spring.

The invention has the beneficial effects that: the invention can stably fill the same volume of powder into each packaging can through the filling device, the filling is stable, the filling ration can be adjusted, the packaging cans can be relatively adjusted to the proper powder volume according to different specifications, the transmission ratio between the filling device and the conveying device is fixed to ensure the position state of each packaging can during filling, and the situation that the powder is spilled when the filled packaging cans are replaced can be effectively avoided through the filling control device.

Drawings

For ease of illustration, the invention is described in detail by the following specific examples and figures.

FIG. 1 is a schematic diagram showing the overall structure of a quantitative adjustable powder quantitative filling machine according to the present invention;

FIG. 2 is a sectional view taken in the direction "A-A" of FIG. 1;

FIG. 3 is a sectional view taken in the direction "B-B" of FIG. 1;

FIG. 4 is an enlarged schematic view of "C" of FIG. 1;

FIG. 5 is a cross-sectional view taken in the direction "D-D" of FIG. 2;

FIG. 6 is a cross-sectional view taken in the direction "E-E" of FIG. 2;

FIG. 7 is a cross-sectional view taken in the direction "F-F" of FIG. 2;

fig. 8 is an enlarged schematic view of "G" of fig. 2.

Detailed Description

The invention will now be described in detail with reference to fig. 1-8, for ease of description, the orientations described below will now be defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The invention relates to a quantitative filling machine for powder with adjustable quantification, which is mainly applied to quantitative canning and filling of powder products, and the invention is further explained by combining the attached drawings of the invention: the invention relates to a quantitative adjustable powder quantitative filling machine, which comprises a filling machine 11, wherein the upper end surface of the filling machine 11 is provided with a material cavity 12 with an upward opening, the lower side of the material cavity 12 is provided with a filling device 101, the filling device 101 comprises a sheave cavity 13 communicated with the lower wall of the material cavity 12, the front wall of the sheave cavity 13 is internally provided with a first rotating shaft 14 in a rotating way, the sheave cavity 13 is internally provided with a rotating wheel 15 fixedly connected with the rear end of the first rotating shaft 14 in a rotating way, the circumferential end surface of the rotating wheel 15 is uniformly provided with four conveying grooves 16 with openings far away from the axial direction of the rotating wheel 15, the conveying grooves 16 are internally provided with a bottom plate 17 in a sliding way, the filling amount is adjusted by controlling the sliding of the bottom plate 17, the filling machine 11 is internally provided with a conveying device 102, the conveying device 102 comprises a conveying channel 30 which is arranged on the lower side of, bilateral symmetry just can the pivoted be equipped with second pivot 31 between the preceding back wall of transfer passage 30, fixed conveying rotary drum 32 that is equipped with in the second pivot 31, the left and right sides around being equipped with conveyer belt 33 between the conveying rotary drum 32, the preceding back wall of transfer passage 30 just is located the fixed gag lever post 34 that is equipped with in conveyer belt 33 top, gag lever post 34 is used for restricting the position of packing jar and prevents to empty crooked, be equipped with filling control device 103 in the filling machine 11, filling control device 103 is including the intercommunication locate sheave chamber 13 lower wall with funnel chamber 26 between the transfer passage 30 upper wall, funnel chamber 26 lower extreme lateral wall intercommunication is equipped with baffle chamber 27, the gliding baffle 28 that is equipped with around the baffle chamber 27 can be inside and outside, baffle 28 link up from top to bottom is equipped with discharge opening 29, when baffle 28 is in back extreme position, discharge opening 29 with funnel chamber 26 position aligns, when the baffle 28 is in the forward limit position, the baffle 28 closes the funnel chamber 26.

Beneficially, the filling device 101 is described in detail below, the filling device 101 includes a rotating disc cavity 18 disposed in the rotating wheel 15, a first motor 19 is fixedly disposed in a rear wall of the rotating disc cavity 18, a first rotating disc 20 is dynamically connected to a front end of the first motor 19, an annular groove 21 is disposed on a circumferential end surface of the first rotating disc 20, four sets of limit grooves 22 are disposed in the annular groove 21 and communicated with the annular array symmetrically disposed on the front and rear walls, limit blocks 23 are slidably disposed in the limit grooves 22, a connecting rod 24 is fixedly disposed between the front and rear opposite positions of the limit blocks 23, an adjusting rod 25 is fixedly disposed on an end surface of the bottom plate 17 close to the rotating disc cavity 18, and one end of the adjusting rod 25 close to the baffle 28 extends into the annular groove 21 and is rotatably connected to the connecting rod 24.

Beneficially, as the following detailed description is provided for the conveying device 102, the conveying device 102 includes a chuck cavity 43 which is communicated with the front wall of the conveying channel 30 and located on the lower side of the hopper cavity 26, a third rotating shaft 44 is rotatably disposed in the upper wall of the chuck cavity 43, a second rotating disk 45 whose rear end extends into the conveying channel 30 is fixedly disposed at the lower end of the third rotating shaft 44, an annular array which is vertically through the second rotating disk 45 has four clamping slots 46 whose opening directions are far away from the axis of the second rotating disk 45, a gear cavity 47 is disposed in the upper wall of the chuck cavity 43, an upper end of the third rotating shaft 44 extends into the gear cavity 47 and is fixedly provided with a first helical gear 48, a fourth rotating shaft 49 is rotatably disposed in the front wall of the gear cavity 47, and a second helical gear 50 which is engaged with the first helical gear 48 is fixedly disposed at the rear end of the fourth rotating shaft 49.

Advantageously, a transmission chamber 60 is provided in the filling machine 11, at the front side of the sheave chamber 13 and the gear chamber 47, the front end of the fourth rotating shaft 49 extends into the transmission cavity 60 and is fixedly provided with a first belt pulley 51, the front end of the first rotating shaft 14 extends into the transmission cavity 60 and is fixedly provided with a second belt pulley 52 with the same radius as that of the first belt pulley 51, a transmission belt 53 is wound between the first belt pulley 51 and the second belt pulley 52, a first straight gear 54 is fixedly arranged at the front end of the first rotating shaft 14 and at the front side of the second belt pulley 52, a third motor 55 is fixedly arranged on the front wall of the transmission cavity 60 and on the left side of the first straight gear 54, the rear end of the third motor 55 is connected with a third turntable 56 in a power mode, two arc-shaped racks 57 are uniformly distributed and fixed on the circumferential end face of the third turntable 56, the arc-shaped rack 57 has the same radius as the first straight gear 54 and can be meshed with the first straight gear 54.

Beneficially, as described in detail below for the filling control device 103, the filling control device 103 includes a sliding rod cavity 35 that is communicated with the rear wall of the conveying channel 30 and is located below the hopper cavity 26, a pushing rod cavity 36 with a backward opening is uniformly distributed on the rear end surface of the conveying belt 33, a pushing rod 37 is arranged in the pushing rod cavity 36 and can slide back and forth, a first spring 38 is fixedly connected between the front end of the pushing rod 37 and the inner wall of the pushing rod cavity 36, when the pushing rod cavity 36 is aligned with the sliding rod cavity 35, the rear end of the pushing rod 37 can extend into the sliding rod cavity 35, a second motor 59 is fixedly arranged on the rear side of the second rotating shaft 31 on the right side in the rear wall of the conveying channel 30, the rear end of the second rotating shaft 31 on the right side is dynamically connected to the second motor 59, and each time when the third motor 55 drives the third rotating disc 56 to rotate for half a circle, the second motor 59 drives the second rotating shaft 31 and the conveying rotating drum 32 to rotate, and the conveyor belt 33 rotates to enable the rod abutting cavity 36 adjacent to the rod abutting cavity 36 which is opposite to the sliding rod cavity 35 at present to rotate to the position opposite to the sliding rod cavity 35.

Beneficially, gliding slide bar 58 that is equipped with around in the slide bar chamber 35, the wall intercommunication is equipped with slider chamber 39 behind the slide bar chamber 35, gliding slider 40 that is equipped with around in the slider chamber 39, slide bar 58 rear end fixed connection in slider 40, slider chamber 39 with run through between the baffle chamber 27 and gliding push rod 41 that is equipped with around can, push rod 41 rear end fixed connection in slider 40, push rod 41 front end fixed connection in baffle 28, baffle 28 front end with fixedly connected with elasticity is less than between the baffle chamber 27 inner wall second spring 42 of first spring 38.

The use steps of a quantitative adjustable powder quantitative filling machine herein will be described in detail with reference to fig. 1 to 8: at the beginning, the bottom plate 17 is at the limit position near one side of the turntable cavity 18, the conveying grooves 16 at the upper and lower sides respectively aim at the positions of the material cavity 12 and the hopper cavity 26, the baffle 28 is at the rear limit position, the discharge hole 29 is aligned with the hopper cavity 26, the rear end of the abutting rod 37 facing the slide rod cavity 35 is extended into the slide rod cavity 35 and abutted against the slide rod 58, the slide block 40 and the push rod 41 are at the rear limit position, and one clamping groove 46 on the second turntable 45 is at the right limit position.

When the packaging machine is ready to work, powder to be filled is filled in the material cavity 12, the packaging cans are sequentially arranged on the upper end face of the conveying belt 33 from the left side of the conveying channel 30, the third motor 55 and the second motor 59 are started, the third motor 55 drives the third rotating disc 56 and the arc-shaped rack 57 to rotate so as to drive the first straight gear 54 to intermittently rotate, the first straight gear 54 is driven to rotate for a quarter of a circle by each half rotation of the third motor 55, the second belt wheel 52 and the rotating wheel 15 are driven to rotate along with the first rotating shaft 14, the powder in the material cavity 12 enters the uppermost conveying groove 16 when the rotating wheel 15 rotates, the fourth rotating shaft 49 and the second helical gear 50 are driven to rotate by belt transmission when the second belt wheel 52 rotates, the third rotating shaft 44 and the second rotating disc 45 are driven to rotate by gear engagement, the clamping groove 46 clamps one packaging can when the second rotating disc 45 rotates, and the second rotating disc 45 stops when the third motor 55 is in an intermittent state, and the jammed package is just below the funnel cavity 26.

When the second motor 59 is started, the second rotating shaft 31 and the conveying drum 32 on the right side are driven to rotate, then the conveyor belt 33 rotates and conveys packaging cans to the right, each time the third motor 55 drives the third rotating disc 56 to rotate for half a circle, the second motor 59 drives the second rotating shaft 31 and the conveying drum 32 to rotate, then the conveyor belt 33 rotates to enable the abutting rod cavity 36 which is adjacent to the abutting rod cavity 36 at the left side of the sliding rod cavity 35 to rotate to the position opposite to the sliding rod cavity 35, the abutting rod 37 extends into the sliding rod cavity 35 under the action of the first spring 38 and pushes the sliding rod 58 to slide to the right, then the sliding rod 58 slides to the right and drives the sliding block 40 and the push rod 41 to slide to the right, then the baffle 28 slides to the right, the hopper cavity 26 is aligned and communicated with the discharge hole 29, and powder in the conveying groove 16 at the lower side enters the packaging can right below through the hopper cavity 26 and the discharge hole.

When the quantitative size of each filling is required to be adjusted, the first motor 19 is started to drive the first rotary disc 20 to rotate, then the adjusting rods 25 are pushed upwards through the limiting blocks 23 and the connecting rods 24, the four adjusting rods 25 slide for the same distance in the direction away from the rotary disc cavity 18, then the bottom plate 17 is pushed by the adjusting rods 25 to slide for the same distance in the direction away from the rotary disc cavity 18, and the amount of powder entering the conveying groove 16 at each time is reduced.

In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.

Claims

1. The utility model provides a powder ration filling machine with adjustable ration, includes the filling machine, the filling machine up end is equipped with the ascending material chamber of opening, material chamber downside is equipped with filling device, its characterized in that: the filling device comprises a grooved pulley cavity communicated with the lower wall of the material cavity, a first rotating shaft is rotatably arranged in the front wall of the grooved pulley cavity, a rotating wheel fixedly connected with the rear end of the first rotating shaft is rotatably arranged in the grooved pulley cavity, four conveying grooves with openings far away from the axis direction of the rotating wheel are uniformly distributed on the circumferential end surface of the rotating wheel, a bottom plate is slidably arranged in each conveying groove, the filling quantity is adjusted by controlling the sliding of the bottom plate, a conveying device is arranged in the filling machine and comprises a conveying channel which is communicated with the left side and the right side and is arranged on the lower side of the filling machine, a second rotating shaft is symmetrically arranged between the front wall and the rear wall of the conveying channel in a left-right mode and can rotate, a conveying rotary drum is fixedly arranged on the second rotating shaft, a conveying belt is wound between the conveying rotary drums on the left side and the right side, and, the utility model discloses a packing jar, including stopper rod, conveyer channel upper wall, hopper chamber, baffle, hopper chamber, discharge hole, position, gag lever post, packing jar, position, be equipped with packing controlling means in the packing jar, packing controlling means locates including the intercommunication the sheave chamber lower wall with funnel chamber between the conveyer channel upper wall, hopper chamber lower extreme lateral wall intercommunication is equipped with the baffle chamber, gliding baffle that is equipped with around the baffle intracavity can, what link up about the baffle is equipped with the discharge hole, works as when the baffle is in back extreme position, the discharge hole with funnel chamber position aligns, works as when the baffle is in preceding extreme position, the baffle seals the hopper chamber.

2. A powder quantitative filling machine with adjustable quantitative claim 1, characterized in that: filling device is including locating carousel chamber in the runner, the fixed first motor that is equipped with in the wall behind the carousel chamber, first motor front end power is connected with first carousel, first carousel circumference terminal surface is equipped with the ring channel, the annular array and the intercommunication of wall symmetry are equipped with four sets of spacing grooves around the ring channel, the limiting groove can be slided and be equipped with the stopper, just right the position from beginning to end the fixed connecting rod that is equipped with between the stopper, the bottom plate is close to a side end face in carousel chamber is fixed and is equipped with the regulation pole, it is close to adjust the pole the one end of baffle extends to in the ring channel and can the pivoted connect in the connecting rod.

3. A powder quantitative filling machine with adjustable quantitative claim 1, characterized in that: conveyor locates including the intercommunication the transfer passage antetheca just is located the chuck chamber of funnel chamber downside, can the pivoted be equipped with the third pivot in the chuck chamber upper wall, the fixed rear end that is equipped with of third pivot lower extreme stretches into second carousel in the transfer passage, the annular array that link up has four opening directions to keep away from about the second carousel the draw-in groove in second carousel axle center, be equipped with the gear chamber in the chuck chamber upper wall, third pivot upper end extends to gear intracavity and fixed first helical gear that is equipped with, can the pivoted be equipped with the fourth pivot in the gear chamber antetheca, fourth pivot rear end is fixed be equipped with mesh in the second helical gear of first helical gear.

4. A powder quantitative filling machine with adjustable quantitative claim 3, characterized in that: just be located in the filling machine the sheave chamber with the front side in gear chamber is equipped with the transmission chamber, fourth pivot front end extends to transmission intracavity and the fixed first band pulley that is equipped with, first pivot front end extends to transmission intracavity and fixed be equipped with the second band pulley that first band pulley radius equals, first band pulley with around being equipped with the drive belt between the second band pulley, first pivot front end just is located the fixed first straight gear that is equipped with in front side of second band pulley, the transmission chamber antetheca just is located the fixed third motor that is equipped with in left side of first straight gear, third motor rear end power is connected with the third carousel, third carousel circumference terminal surface equipartition just is fixed with two arc racks, the arc rack with first straight gear radius equals and can mesh in first straight gear.

5. A powder quantitative filling machine with adjustable quantitative claim 1, characterized in that: the filling control device comprises a sliding rod cavity which is communicated with the rear wall of the conveying channel and is positioned below the hopper cavity, a supporting rod cavity with a backward opening is uniformly distributed on the rear end face of the conveying belt, a supporting rod is arranged in the supporting rod cavity in a front-back sliding manner, a first spring is fixedly connected between the front end of the supporting rod and the inner wall of the supporting rod cavity, when the supporting rod cavity is aligned with the sliding rod cavity, the rear end of the supporting rod can extend into the sliding rod cavity, a second motor is fixedly arranged on the rear side of the second rotating shaft on the right side in the rear wall of the conveying channel, the rear end of the second rotating shaft on the right side is in power connection with the second motor, each time the third motor drives a third rotating disc to rotate for half a circle, the second motor drives the second rotating shaft and the conveying rotating drum to rotate, and then the conveying belt rotates to enable the supporting rod cavity adjacent to the supporting rod cavity which is right opposite to the sliding rod cavity, and rotating to a position opposite to the sliding rod cavity.

6. A powder quantitative filling machine with adjustable quantitative claim 5, characterized in that: the utility model discloses a slide bar, including baffle, slide bar intracavity, slider chamber, baffle chamber, slide bar cavity, slider rear wall, slider rear end fixed connection in the slider, the slider chamber with it is equipped with the push rod to run through between the baffle chamber and can the gliding around, push rod rear end fixed connection in the slider, push rod front end fixed connection in the baffle, the baffle front end with fixedly connected with elasticity is less than between the baffle intracavity wall the second spring of first spring.