CN221394326U - Powder packagine machine - Google Patents

Abstract

The utility model discloses a powder packaging machine, which comprises a mixing component, a conveying component and a packaging component, wherein the mixing component comprises a cylinder shell, a feed hopper and a mixing mechanism, the feed hopper is provided with a plurality of storage chambers and a plurality of feeding ports which are in one-to-one correspondence, the feeding ports are communicated with a working cavity, the mixing mechanism comprises a cam and a plurality of sieve plates, the sieve plates are vertically and alternately distributed, one side of each sieve plate extends out of the cylinder shell, the cam can be contacted with the sieve plates to push the sieve plates to horizontally move, and the other side of each sieve plate is connected with a reset spring; the conveying assembly comprises a cylinder body and a conveying screw rod, and the conveying screw rod is positioned in the inner cavity of the cylinder body to convey powder; the packing assembly comprises a support, a shaping disc and a pressure head, wherein the support is provided with an output slideway to be connected with a packing box, the pressure head is connected with an air cylinder, the air cylinder is fixed at the upper end of the support, the pressure head is positioned right above the shaping disc, and the shaping disc is provided with a cavity matched with the pressure head. The powder packagine machine integrated level is high, and a plurality of processes are accomplished in the automation, promotes production efficiency by a wide margin.

Description

Powder packagine machine

Technical Field

The utility model relates to the technical field of powder production equipment, in particular to a powder packaging machine.

Background

In the field of industrial and agricultural production, deep processing, scientific research and the wide field of people's daily life, it is often necessary to pulverize large pieces of material into fine powder so as to facilitate packaging, transportation, feeding and use in various different occasions. The powder is convenient for metering and using during reprocessing, can improve the reaction speed, shorten the reaction time, improve the overall working efficiency, meet various different requirements, and the like.

In the prior art, part of products need to be mixed with various powder materials, then are sub-packaged and packaged, a plurality of devices are needed, and the production efficiency is low.

Disclosure of utility model

The present utility model aims to solve at least one of the technical problems in the related art to some extent. Therefore, the utility model provides the powder packaging machine which can continuously process a large amount of powder and has higher production efficiency.

According to the embodiment of the utility model, the powder packaging machine comprises a mixing component, a conveying component and a packaging component, wherein the mixing component comprises a cylinder shell, a feed hopper and a mixing mechanism, a working cavity is formed in the cylinder shell, a discharge hole is formed in the lower end of the cylinder shell, the feed hopper is connected to the upper end face of the cylinder shell, a plurality of storage chambers and a plurality of feeding holes which are in one-to-one correspondence are formed in the feed hopper, the feeding holes are communicated with the working cavity, the mixing mechanism comprises a cam and a plurality of sieve plates, the sieve plates are vertically distributed at intervals and are positioned in the working cavity, one side of each sieve plate extends out of the cylinder shell, the cam can be contacted with the sieve plates to push the sieve plates to horizontally move, and a reset spring is connected to the other side of each sieve plate; the conveying assembly comprises a cylinder body and a conveying screw rod, the cylinder body is connected to the lower end of the cylinder shell, the inner cavity of the cylinder body is communicated with the discharge hole, and the conveying screw rod is positioned in the inner cavity of the cylinder body to convey powder; the packing assembly comprises a support, a shaping disc and a pressure head, wherein the support is provided with an inclined output slideway, a packing box is arranged below the low end of the output slideway, the shaping disc is connected with the output end of the cylinder, the pressure head is connected with an air cylinder, the air cylinder is fixed at the upper end of the support, the pressure head is located right above the shaping disc, the shaping disc is provided with a cavity matched with the pressure head, and the shaping disc is connected with a driving device to realize overturning, so that powder shaped in the cavity falls into the output slideway.

The powder packaging machine provided by the embodiment of the utility model has at least the following beneficial effects: the multiple powder is added into the multiple storage chambers of the feed hopper, and is input into the working cavity through the multiple feed inlets, and the cam of the mixing mechanism rotates to continuously push the multiple sieve plates to reciprocate, so that the multiple powder is mixed by the multiple sieve plates, and the mixing uniformity is improved. Then quantitatively conveying the mixed powder by a conveying screw of a conveying assembly, pressing and shaping the mixed powder by a pressure head on a shaping disc, pushing the shaping disc to turn over by a driving device so as to send the shaped mixed powder into an output slideway, and finally entering a packaging box to realize quantitative packaging.

According to some embodiments of the utility model, the mixing mechanism is provided with four sieve plates, the sieve plates are metal meshes, the cam contacts the four sieve plates simultaneously, and the cylinder housing is provided with a horizontal chute for mounting the sieve plates.

According to some embodiments of the utility model, the cylinder housing is further connected with a stirring mechanism, the stirring mechanism comprises a rotating shaft and a plurality of blades, the rotating shaft is rotatably arranged in the working cavity, the blades are arranged on the outer wall of the rotating shaft, and the rotating shaft is connected with a driving motor.

According to some embodiments of the utility model, the plurality of blades are divided into two groups, one of which is close to the drive motor and the other of which is remote from the drive motor, each group of the blades comprising a plurality of first stirring blades and a plurality of second stirring blades, the first stirring blades being spaced from the rotation axis less than the second stirring blades.

According to some embodiments of the utility model, a hinge shaft is arranged on one side of the shaping disc, which is away from the conveying assembly, the hinge shaft is hinged to the bracket, an arc-shaped surface is arranged at the high end of the output slideway, and the arc-shaped surface and the hinge shaft are coaxially arranged.

According to some embodiments of the utility model, a torsion spring is connected to the hinge shaft, the shaping disc is kept close to the output slideway under the action of the torsion spring, the driving device comprises an electromagnet, the electromagnet is arranged below the shaping disc, and a magnetic attraction part matched with the electromagnet is arranged on the lower side of the shaping disc.

According to some embodiments of the utility model, the driving means is a rotary cylinder, and the hinge shaft is fixed to a piston rod of the rotary cylinder.

According to some embodiments of the utility model, there is further included a conveyor belt disposed below the lower end of the output chute, the package being placed on the conveyor belt.

According to some embodiments of the utility model, the conveyor screw comprises a first flight section and a second flight section, the first flight section having a pitch less than the second flight section, the second flight section being adjacent to the discharge port.

According to some embodiments of the utility model, the plurality of storage chambers are arranged in a single row, an inclined chute is arranged at the lower end of each storage chamber, and the lower port of each chute forms the feed port.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic view of a powder packing machine according to some embodiments of the present utility model;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a schematic view of a powder packing machine according to other embodiments of the present utility model.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1 and 2, an embodiment of the present utility model proposes a powder packing machine, including a mixing assembly 100, a conveying assembly 200, and a packing assembly 300, wherein the mixing assembly 100 includes a cylinder housing 110, a feed hopper 120, and a mixing mechanism 130, a working chamber is formed inside the cylinder housing 110, a discharge port is provided at a lower end of the cylinder housing 110, the feed hopper 120 is connected to an upper end surface of the cylinder housing 110, the feed hopper 120 is provided with a plurality of storage chambers and a plurality of feed ports in one-to-one correspondence, each storage chamber can receive one powder and is communicated with the working chamber through the feed ports, the mixing mechanism 130 includes a cam 131 and a plurality of screen plates 132, the plurality of screen plates 132 are vertically spaced and are located in the working chamber, one side of the screen plates 132 extends out of the cylinder housing 110, and the cam 131 can contact the plurality of screen plates 132 to push the screen plates 132 to move horizontally, a reset spring 133 is connected to the other side of the screen plates 132, and the screen plates 132 have a plurality of holes for the powder to pass through; the conveying assembly 200 comprises a cylinder 210 and a conveying screw 220, the cylinder 210 is connected to the lower end of the cylinder shell 110, the inner cavity of the cylinder 210 is communicated with the discharge port, the conveying screw 220 is positioned in the inner cavity of the cylinder 210, and the conveying screw 220 and the inner wall of the cylinder 210 are matched to quantitatively convey powder; the packing assembly 300 includes support 310, design dish 320 and pressure head 330, support 310 is provided with the output slide 340 of slope, the low side below of output slide 340 is provided with packing carton 400, design dish 320 is provided with the die cavity of cooperation pressure head 330, the die cavity is used for holding the powder, barrel 210 output is connected to design dish 320, pressure head 330 is connected with cylinder 331, cylinder 331 is fixed in support 310's upper end, pressure head 330 is located directly over design dish 320, cylinder 331 can drive pressure head 330 to remove in order to compress tightly the powder to design dish 320, design dish 320 is connected with drive arrangement in order to realize the upset, can make the powder of design in the die cavity fall into output slide 340.

When the powder packaging machine of the embodiment of the utility model operates, various powder is firstly added into the plurality of storage chambers of the feed hopper 120 and then is input into the working cavity through the plurality of feed inlets, at the moment, the mixing mechanism 130 is started, the cam 131 is usually driven by a motor to rotate, the cam 131 continuously pushes the plurality of sieve plates 132 to reciprocate, the sieve plates 132 are provided with holes matched with the powder, the plurality of sieve plates 132 are used for mixing the various powder, the plurality of sieve plates 132 are used for continuous and multiple dispersive mixing, and the uniformity of mixing is greatly improved. Then quantitatively conveying is carried out through the conveying screw 220 of the conveying assembly 200, quantitative mixed powder falls into the cavity of the shaping disc 320, the pressure head 330 is pushed by the air cylinder 331 to press and shape the mixed powder in the cavity, the shaping disc 320 is pushed by the driving device to turn over so as to send the shaped mixed powder into the output slideway 340, and the shaped mixed powder slides into the packaging box 400 from the output slideway 340, so that quantitative packaging is realized. The powder packaging machine has the advantages of high integration level and high automation, and can automatically complete a plurality of procedures such as powder mixing, quantitative split charging, packaging and the like, thereby greatly improving the production efficiency.

Referring to fig. 2, in some embodiments of the present utility model, the mixing mechanism 130 adopts four sieve plates 132, the sieve plates 132 adopt metal mesh, the cam 131 simultaneously contacts the four sieve plates 132, the inner wall of the cylinder housing 110 is provided with a horizontal chute for installing the sieve plates 132, the sieve plates 132 can contact the horizontal chute through rollers or steel balls, and the rotation of the cam 131 simultaneously pushes the four sieve plates 132 to continuously move, so as to realize quadruple sieving mixing, and the mixing effect is good.

Referring to fig. 1 and 2, in some embodiments of the present utility model, a mixing mechanism is further connected to the cylinder housing 110, the mixing mechanism including a rotation shaft 111 and a plurality of blades 112, the rotation shaft 111 being rotatably disposed in the working chamber and driven by a motor, the plurality of blades 112 being disposed at an outer wall of the rotation shaft 111, the mixing mechanism being located between the feed hopper 120 and the mixing mechanism 130. When the stirring mechanism is operated, the rotating shaft 111 drives the plurality of blades 112 to rotate, and the plurality of powder materials input from the feeding hopper 120 are scattered by the plurality of blades 112 for preliminary mixing, and then fall into the mixing mechanism 130 for deep mixing, so that the uniformity of mixing is improved.

It can be appreciated that, in order to enhance the mixing effect, the plurality of blades 112 are divided into two groups, one group is close to the driving motor, the other group is far away from the driving motor, each group of blades 112 includes a plurality of first stirring blades and a plurality of second stirring blades, the distance between the first stirring blades and the rotating shaft 111 is smaller than the distance between the second stirring blades and the rotating shaft 111, and the plurality of blades 112 adopt different positions, shapes and sizes, so that the mixing effect can be effectively enhanced.

Referring to fig. 1, in some embodiments of the present utility model, a hinge shaft 321 is provided at a side of the shaping plate 320 facing away from the delivery assembly 200, the hinge shaft 321 is hinged to the bracket 310, as a rotation pivot of the shaping plate 320, an arc surface is provided at a high end of the output slide 340, and the arc surface is coaxially disposed with the hinge shaft 321 and is adjacent to the hinge shaft 321, thereby reducing a gap. The shaping disc 320 rotates by taking the hinge shaft 321 as an axis, when the shaping disc 320 is turned over to the upper part of the output slideway 340, the cavity faces the output slideway 340, so that powder in the cavity automatically falls into the output slideway 340, the powder in the cavity is compacted and shaped, and falls into the output slideway 340 and still can be kept as a whole, so that the powder can slide into the packaging box 400 from the output slideway 340, and the packaging box 400 can be in various forms such as a paper sheet box, a plastic bag, a metal box and the like.

Further, a torsion spring is connected to the hinge shaft 321, under the action of the torsion spring, the shaping disc 320 keeps a state close to the output slideway 340, the driving device comprises an electromagnet 350, the electromagnet 350 is arranged below the shaping disc 320, a magnetic attraction part 322 matched with the electromagnet 350 is arranged at the lower side of the shaping disc 320, when the electromagnet 350 is electrified, the electromagnet 350 is utilized to attract the magnetic attraction part 322, so that the shaping disc 320 is kept below the pressure head 330, compaction operation is facilitated, after compaction, the electromagnet 350 is powered off, and the shaping disc 320 automatically overturns to the upper side of the slideway 340 under the action of the torsion spring; then the electromagnet 350 is electrified again, and the shaping disc 320 is reset under the suction action of the magnetic attraction part 322, and meanwhile the torsion spring is compressed, so that the torsion spring stores energy.

Referring to fig. 3, in other embodiments of the present utility model, the driving device employs a rotary cylinder 360, the hinge shaft 321 is fixed to a piston rod of the rotary cylinder 360, and the rotary cylinder 360 drives the hinge shaft 321 to rotate, so as to achieve overturning of the shaping disc 320, and the stroke of the rotary cylinder 360 is fixed, which is helpful for precisely controlling the overturning angle of the shaping disc 320.

In addition, the driving device can also adopt structures such as a motor, a swing arm and the like.

It will be appreciated that in some embodiments of the utility model, the powder wrapping machine further comprises a conveyor belt disposed below the lower end of the output chute 340, the packs 400 being placed one by one on the conveyor belt, the packs 400 being transported by the conveyor belt for an automated continuous wrapping operation.

In addition, a ring type multi-station structure can be adopted, and a worker is arranged to be responsible for feeding and discharging of the packaging box, so that the packaging box can be circularly operated.

It will be appreciated that in some embodiments of the present utility model, the conveyor screw 220 includes a first flight section and a second flight section, wherein the first flight section has a smaller pitch than the second flight section, and the second flight section is adjacent to the discharge port, and the first and second flight sections with varying pitches achieve a preliminary compression of the powder material to help reduce dust emission from the powder output from the discharge port.

Referring to fig. 1, in some embodiments of the present utility model, a plurality of storage chambers of a feed hopper 120 are arranged in a single row, an inclined chute is disposed at a lower end of each storage chamber, a feeding port is formed at a lower port of the chute, and an electrically controlled valve is disposed at a lower end of the storage chamber to automatically control feeding.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims (10)

1. A powder packing machine, characterized by comprising:

the mixing assembly comprises a cylinder shell, a feed hopper and a mixing mechanism, wherein a working cavity is formed in the cylinder shell, a discharge hole is formed in the lower end of the cylinder shell, the feed hopper is connected to the upper end face of the cylinder shell, a plurality of storage chambers and a plurality of feeding holes are formed in the feed hopper in a one-to-one correspondence mode, the feeding holes are communicated with the working cavity, the mixing mechanism comprises a cam and a plurality of sieve plates, the sieve plates are vertically distributed at intervals and are positioned in the working cavity, one side of each sieve plate extends out of the cylinder shell, the cam can be contacted with the sieve plates to push the sieve plates to horizontally move, and a reset spring is connected to the other side of each sieve plate;

The conveying assembly comprises a cylinder body and a conveying screw rod, the cylinder body is connected to the lower end of the cylinder shell, the inner cavity of the cylinder body is communicated with the discharge hole, and the conveying screw rod is positioned in the inner cavity of the cylinder body to convey powder;

The packing assembly comprises a support, a shaping disc and a pressure head, wherein the support is provided with an inclined output slideway, a packing box is arranged below the low end of the output slideway, the shaping disc is connected with the output end of the cylinder, the pressure head is connected with an air cylinder, the air cylinder is fixed at the upper end of the support, the pressure head is positioned right above the shaping disc, the shaping disc is provided with a cavity matched with the pressure head, and the shaping disc is connected with a driving device to realize overturning, so that powder shaped in the cavity falls into the output slideway.

2. The powder packing machine according to claim 1, wherein the mixing mechanism is provided with four of the screen plates, the screen plates are metal nets, the cams simultaneously contact the four screen plates, and the cylinder housing is provided with horizontal sliding grooves for mounting the screen plates.

3. The powder packing machine according to claim 1 or 2, wherein the cylinder housing is further connected with a stirring mechanism including a rotating shaft rotatably provided in the working chamber and a plurality of blades provided on an outer wall of the rotating shaft, the rotating shaft being connected with a driving motor.

4. A powder packaging machine as claimed in claim 3, wherein the plurality of blades are divided into two groups, one of which is closer to the drive motor and the other of which is farther from the drive motor, each of the groups of blades including a plurality of first stirring blades and a plurality of second stirring blades, the first stirring blades being spaced from the rotary shaft less than the second stirring blades.

5. The powder packaging machine of claim 1, wherein a side of the sizing plate facing away from the conveying assembly is provided with a hinge shaft hinged to the bracket, and the high end of the output slideway is provided with an arc surface coaxially arranged with the hinge shaft.

6. The powder packing machine of claim 5, wherein a torsion spring is connected to the hinge shaft, the shaping disc is kept close to the output slideway under the action of the torsion spring, the driving device comprises an electromagnet, the electromagnet is arranged below the shaping disc, and a magnetic attraction part matched with the electromagnet is arranged on the lower side of the shaping disc.

7. The powder packing machine of claim 5, wherein the driving means is a rotary cylinder, and the hinge shaft is fixed to a piston rod of the rotary cylinder.

8. The powder packaging machine of claim 1, further comprising a conveyor belt disposed below a lower end of the output chute, the packages being placed on the conveyor belt.

9. The powder packaging machine of claim 1, wherein the conveyor screw includes a first flight section and a second flight section, the first flight section having a smaller pitch than the second flight section, the second flight section being adjacent the discharge port.

10. The powder packing machine of claim 1, wherein the plurality of storage chambers are arranged in a single row, an inclined chute is arranged at the lower end of each storage chamber, and the lower port of the chute forms the feed port.