阅读说明：本技术 干粉回转包装机 (Dry powder rotary packaging machine ) 是由 张枨柱 尚凯 于 2020-11-26 设计创作，主要内容包括：本发明涉及包装设备技术领域,提出了干粉回转包装机,包括机架以及转动设置在机架上的物料回转筒,物料回转筒具有出料口,还包括压力仓,压力仓设置在物料回转筒的下方,与出料口连通,出料筒设置在压力仓上,与压力仓连通,举升气囊位于压力仓内,一端设置在压力仓的内壁上,料钟为锥形,顶端插入到出料口内,设置在举升气囊的活动端,举升气囊充放气后带动料钟升降,将出料口关闭或打开。通过上述技术方案,解决了现有技术中干粉回转包装机包装干粉砂浆时,装袋效率低的问题。(The invention relates to the technical field of packaging equipment, and provides a dry powder rotary packaging machine which comprises a rack and a material rotary drum rotatably arranged on the rack, wherein the material rotary drum is provided with a discharge port, the dry powder rotary packaging machine also comprises a pressure bin, the pressure bin is arranged below the material rotary drum and is communicated with the discharge port, the discharge drum is arranged on the pressure bin and is communicated with the pressure bin, a lifting air bag is positioned in the pressure bin, one end of the lifting air bag is arranged on the inner wall of the pressure bin, a material bell is conical, the top end of the lifting air bag is inserted into the discharge port and is arranged at the movable end of the lifting air bag, and the lifting air bag drives the material bell to lift after being inflated. Through above-mentioned technical scheme, when having solved among the prior art dry powder rotary packaging machine packing dry powder mortar, the problem of bagging-off inefficiency.)

1. The dry powder rotary packaging machine comprises a machine frame (1) and a material rotary drum (2) rotatably arranged on the machine frame (1), wherein the material rotary drum (2) is provided with a discharge hole (3), and the dry powder rotary packaging machine is characterized by further comprising

The pressure bin (4) is arranged below the material rotary cylinder (2) and is communicated with the discharge hole (3),

a discharge barrel (5) arranged on the pressure bin (4) and communicated with the pressure bin (4),

a lifting air bag (6) which is positioned in the pressure chamber (4), one end of the lifting air bag is arranged on the inner wall of the pressure chamber (4),

the material clock (7), the material clock (7) are the toper, and the top is inserted in discharge gate (3), set up and be in lift the expansion end of gasbag (6), lift gasbag (6) and fill the drive after gassing the material clock (7) go up and down, will discharge gate (3) are closed or are opened.

2. Dry powder rotary packaging machine according to claim 1, characterized in that the outfeed drum (5) comprises

A square and round diameter-changing cylinder (8), the round end surface of which is communicated with the pressure bin (4),

the square end surface of the square and round reducer cylinder (8) is communicated with the discharging shell (9), a discharging channel (10) is arranged on the discharging shell (9), the discharging channel (10) is provided with an air inlet (11),

and the inflation box (12) is arranged on the discharging shell (9) and is communicated with the air inlet (11).

3. The dry powder rotary packaging machine of claim 2 further comprising

The air bag (13) is arranged below the material rotary cylinder (2), the pressure bin (4) is fixed on the air bag (13) along with the common rotation of the material rotary cylinder (2),

a rotary air valve (14) arranged in the air bag (13),

the air inlet pipe (15), rotatory pneumatic valve (14) with air inlet pipe (15) intercommunication, air inlet pipe (15) lead to plenum chamber (12).

4. The dry powder rotary packaging machine of claim 2 further comprising

A cylinder (16) arranged on the square-round reducer cylinder (8),

the movable end of the cylinder (16) is connected with the gate plate (17), and the gate plate (17) is located at the discharging channel (10).

5. The dry powder rotary packaging machine of claim 4 further comprising

A ripple sensor (18) arranged on the discharge housing (9) and located on one side of the cylinder (16),

the weighing frame (19) is arranged on the discharging shell (9) and located at the discharging channel (10) and used for fixing a material bag for containing materials, and the ripple sensor (18) is used for sensing the weight of the material bag on the weighing frame (19).

6. The dry powder rotary packaging machine of claim 5 further comprising

A pneumatic bell valve (20) arranged on the pressure chamber (4) and used for controlling the lifting air bag (6) to inflate or deflate,

and the material level sensor (21) is arranged on the pressure bin (4) and is used for sensing the material level of the material.

7. The dry powder rotary packaging machine of claim 1 further comprising

A rotary power mechanism (22) arranged on the frame (1) and positioned above the material rotary drum (2),

the rotating shaft (23) is connected with the output end of the rotating power mechanism (22), and the rotating shaft (23) penetrates through the material rotary drum (2) to drive the material rotary drum (2) to rotate.

8. The dry powder rotary packaging machine according to claim 7, characterized in that the material rotary drum (2) comprises

A cylinder cover (24) arranged on the frame (1), the lower side of the cylinder cover is provided with a chute (25) which is provided with a plurality of feeding ports (26),

the cylinder body (27) is rotatably arranged in the sliding groove (25), a through channel (28) is arranged along the arrangement direction of the cylinder body (27), the rotating shaft (23) passes through the through channel (28) and is arranged on the cylinder body (27),

a cone (29) arranged outside the through channel (28) and positioned in the cylinder (27), wherein the radius of the cone (29) is gradually increased along the feeding direction,

baffle (30), baffle (30) set up inside barrel (27), have a plurality of, along the circumference of conical body (29) is arranged in order, will inside being divided into a plurality of intervals of barrel (27), every interval all corresponds one discharge gate (3).

9. The dry powder rotary packaging machine according to claim 2, wherein the plurality of air boxes (12) are provided on the bottom surface and the side surface of the discharging housing (9), and further comprising

And one end of the pressing plate (31) is arranged on the discharging shell (9), and the other end of the pressing plate is arranged on the inflating box (12) and used for fixing the inflating box (12).

10. The dry powder rotary packaging machine of claim 3 further comprising

And the dust collection channel (32) is arranged on the air bag (13), and the opening end of the dust collection channel faces the discharge channel (10).

Technical Field

The invention relates to the technical field of packaging equipment, in particular to a dry powder rotary packaging machine.

Background

The dry powder rotary packaging machine is a special packaging machine for dry powder mortar, and can transport the dry powder mortar to a processing site in a bag packaging mode, so that the mortar can be prevented from being stirred in the construction site. However, in the prior art, due to the poor flowability of the dry-mixed mortar, the dry-mixed mortar is not easy to discharge from a packaging machine during bagging, the bagging efficiency is low, and the production efficiency is affected.

Disclosure of Invention

The invention provides a dry powder rotary packaging machine, which solves the problem of low bagging efficiency when a dry powder rotary packaging machine in the prior art packages dry powder mortar.

The technical scheme of the invention is as follows:

a dry powder rotary packaging machine comprises a frame, a material rotary drum arranged on the frame in a rotating manner, a discharge port arranged on the material rotary drum, and a rotary drum

The pressure bin is arranged below the material rotary drum and communicated with the discharge hole,

a discharge barrel arranged on the pressure bin and communicated with the pressure bin,

a lifting air bag positioned in the pressure chamber, one end of the lifting air bag is arranged on the inner wall of the pressure chamber,

the material clock, the material clock is the toper, and the top inserts in the discharge gate, set up lift the expansion end of gasbag, lift the gasbag and fill after gassing drive the material clock goes up and down, will the discharge gate is closed or is opened.

As a further technical scheme, the discharging barrel comprises

A square and round reducer cylinder, the round end surface of which is communicated with the pressure bin,

the square end surface of the square and round reducer cylinder is communicated with the discharging shell, a discharging channel is arranged on the discharging shell, the discharging channel is provided with an air inlet,

and the inflation box is arranged on the discharging shell and is communicated with the air inlet.

As a further technical proposal, the method also comprises

The air bag is arranged below the material rotary cylinder, the pressure bin is fixed on the air bag along with the common rotation of the material rotary cylinder,

a rotary air valve arranged in the air bag,

the rotary air valve is communicated with the air inlet pipe, and the air inlet pipe is communicated with the inflation box.

As a further technical proposal, the method also comprises

The cylinder is arranged on the square-round reducer cylinder,

the movable end of cylinder is connected the flashboard, the flashboard is located discharging channel department.

As a further technical proposal, the method also comprises

A ripple sensor arranged on the discharging shell and positioned at one side of the cylinder,

the weighing frame is arranged on the discharging shell, is positioned at the discharging channel and is used for fixing a material bag for holding materials, and the corrugated sensor is used for sensing the weight of the material bag on the weighing frame.

As a further technical proposal, the method also comprises

A pneumatic clock valve arranged on the pressure bin and used for controlling the lifting air bag to inflate or deflate,

and the material level sensor is arranged on the pressure bin and used for sensing the material level of the material.

As a further technical proposal, the method also comprises

A rotary power mechanism arranged on the frame and above the material rotary drum,

the rotating shaft is connected with the output end of the rotating power mechanism and penetrates through the material rotary cylinder to drive the material rotary cylinder to rotate.

As a further technical scheme, the material rotary drum comprises

A cylinder cover arranged on the frame, a chute arranged at the lower side of the cylinder cover, a plurality of feeding ports arranged on the chute,

the cylinder body is rotatably arranged in the chute, a through channel is arranged along the arrangement direction of the cylinder body, the rotating shaft penetrates through the through channel and is arranged on the cylinder body,

the cone body is arranged on the outer side of the through channel and positioned in the cylinder body, the radius of the cone body is gradually increased along the feeding direction,

the baffle, the baffle sets up inside the barrel, there are a plurality of, along the circumference of toper body is arranged in order, will inside the barrel is divided into a plurality of intervals, and every interval all corresponds one the discharge gate.

As a further technical scheme, a plurality of inflation boxes are arranged on the bottom surface and the side surface of the discharging shell, and the inflation device also comprises

And one end of the pressing plate is arranged on the discharging shell, and the other end of the pressing plate is arranged on the inflation box and used for fixing the inflation box.

As a further technical proposal, the method also comprises

And the dust collection channel is arranged on the air bag, and the opening end of the dust collection channel faces the discharge channel.

The working principle and the beneficial effects of the invention are as follows:

according to the invention, the dry powder mortar is manually bagged one by one, the time is consumed, the dry powder mortar passing through the material rotary cylinder enters the pressure bin, and the material in the pressure bin enters the discharging cylinder for discharging and bagging. However, the intermittent discharge of the charging barrel needs to be solved, the mixed dry powder mortar is temporarily stored in the material rotary barrel, the discharge port of the material rotary barrel is communicated with the pressure bin, the lifting air bag is arranged in the pressure bin to drive the material bell to lift so as to control the opening and closing of the discharge port, the material bell is conical, the conical shape has the function of preventing segregation, and the discharge port is just blocked by the top end of the cone.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the pressure chamber of the present invention;

FIG. 3 is a schematic view of the structure of the air bag of the present invention;

FIG. 4 is a schematic structural view of a material rotary drum according to the present invention;

FIG. 5 is a schematic structural diagram of a rotary power mechanism according to the present invention;

in the figure: 1. the device comprises a rack, 2, a material rotary cylinder, 3, a discharge port, 4, a pressure bin, 5, a discharge cylinder, 6, a lifting air bag, 7, a material bell, 8, a square-round reducer cylinder, 9, a discharge shell, 10, a discharge channel, 11, an air inlet, 12, an air inflation box, 13, an air bag, 14, a rotary air valve, 15, an air inlet pipe, 16, an air cylinder, 17, a gate plate, 18, a ripple sensor, 19, a weighing frame, 20, a pneumatic bell valve, 21, a material level sensor, 22, a rotary power mechanism, 23, a rotating shaft, 24, a cylinder cover, 25, a sliding chute, 26, a feeding port, 27, a cylinder body, 28, a through channel, 29, a cone body, 30, a partition plate, 31, a compression plate, 32 and a dust collection channel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any inventive step, are intended to be within the scope of the present invention.

As shown in fig. 1 to 5, the present embodiment proposes

A dry powder rotary packaging machine comprises a frame 1 and a material rotary drum 2 rotatably arranged on the frame 1, wherein the material rotary drum 2 is provided with a discharge port 3, and the dry powder rotary packaging machine also comprises

A pressure bin 4 arranged below the material rotary drum 2 and communicated with the discharge hole 3,

a discharge barrel 5 arranged on the pressure chamber 4 and communicated with the pressure chamber 4,

a lifting air bag 6 which is positioned in the pressure chamber 4, one end of the lifting air bag is arranged on the inner wall of the pressure chamber 4,

the bell 7 is conical, the top end of the bell 7 is inserted into the discharge port 3 and is arranged at the movable end of the lifting air bag 6, and the lifting air bag 6 drives the bell 7 to lift after being inflated and deflated to close or open the discharge port 3.

In this embodiment, the manual work goes to go to bagging-off the dry powder mortar one by one, expends time, and in the dry powder mortar through material revolving drum 2 entered into pressure chamber 4, the material in pressure chamber 4 reentrant goes out 5 ejection of compact bagging-off of feed cylinder, because material revolving drum 2 can be provided with a plurality of stations, machining efficiency is high like this, need not wait for each other between every process. However, the material cylinder 5 needs to be discharged intermittently in the operation, the mixed dry powder mortar is temporarily stored in the material rotary cylinder 2, the discharge port 3 of the material rotary cylinder 2 is communicated with the pressure bin 4, the material clock 7 is driven to lift by the lifting air bag 6 arranged in the pressure bin 4 to control the opening and closing of the discharge port 3, the material clock 7 is conical, the conical shape has the anti-segregation effect, and the discharge port 3 is just blocked by the top end of the conical shape.

Further, the discharging barrel 5 comprises

A square-round reducer 8, the round end surface of which is communicated with the pressure bin 4,

the discharging shell 9 is communicated with the square end surface of the square and round reducer 8, the discharging shell 9 is provided with a discharging channel 10, the discharging channel 10 is provided with an air inlet 11,

and the inflation box 12 is arranged on the discharging shell 9 and is communicated with the air inlet 11.

In this embodiment, the dry powder mortar entering the pressure bin 4 from the discharge port 3 is connected with the discharge housing 9 through the square-circle reducer 8, the bottom surface or the side surface of the discharge housing 9 is provided with a plurality of air inlets 11, the air charging box 12 is communicated with the air inlets 11, the air can be charged through the air inlets 11, and the dry powder mortar is blown out from the discharge channel 10, because the lifting air bag 6 can control the material clock 7 to block the discharge port 3 of the material rotary cylinder 2, at this time, it is equivalent to that only one outlet of the discharge channel 10 is arranged in the communication space between the discharge housing 9 and the square-circle reducer 8, and after the air is blown in from the air inlets 11 by the air charging box 12, the dry powder mortar is blown out from the. This packagine machine utilizes 12 body spun gas pressure of gas tank to be higher than the ordinary pressure, can replace the impeller as the power supply of material filling, and the pulsed air feed sprays the dry powder mortar material in the pressure chamber 4 in the wrapping bag, when 2 a plurality of stations of material revolving drum, also can cooperate its common use, when having solved among the prior art dry powder rotary packaging machine packing dry powder mortar, the problem of bagging-off inefficiency.

Further, also comprises

The air bag 13 is arranged below the material rotary cylinder 2, the pressure bin 4 is fixed on the air bag 13 along with the rotation of the material rotary cylinder 2,

a rotary air valve 14 arranged in the air bag 13,

an air inlet pipe 15, a rotary air valve 14 and the air inlet pipe 15 are communicated, and the air inlet pipe 15 is communicated to the inflation box 12.

In this embodiment, the air inlet pipe 15 is controlled by the rotary air valve 14 to inflate the air inflation tank 12, and when the air inflation tank 12 is arranged on both the side surface and the bottom surface of the discharging shell 9, the air is distributed through the distribution valve before entering the air inflation tank 12.

Further, also comprises

A cylinder 16 arranged on the square-round reducer 8,

and a shutter 17 is connected with the movable end of the air cylinder 16, and the shutter 17 is positioned at the discharging channel 10.

In this embodiment, the discharging channel 10 can be opened and closed by the cylinder 16 and the shutter 17.

Further, also comprises

A ripple sensor 18, which is arranged on the discharging shell 9 and is positioned at one side of the air cylinder 16,

the weighing frame 19 is arranged on the discharging shell 9 and positioned at the discharging channel 10 and used for fixing a material bag for containing materials, and the ripple sensor 18 is used for sensing the weight of the material bag on the weighing frame 19.

In this embodiment, weighing frame 19 sets up in the position of ejection of compact casing 9 discharge gate 3, and the purpose is weighed the material bag that the packing was accomplished, and after the material bag of weighing arrived predetermined weight, the evidence bagging-off was accomplished, and corrugated sensor 18 on weighing frame 19 feeds back a signal to cylinder 16, and cylinder 16 drives flashboard 17 and closes discharge channel 10.

Further, also comprises

A pneumatic bell valve 20 arranged on the pressure chamber 4 for controlling the lifting air bag 6 to inflate or deflate,

and the material level sensor 21 is arranged on the pressure cabin 4 and is used for sensing the material level of the material.

In this embodiment, a material level sensor 21 is further arranged in the pressure bin 4, when the dry powder mortar in the pressure bin 4 reaches the position of the material level sensor 21, it is proved that the dry powder is enough, at this time, the material level sensor 21 transmits a signal to the pneumatic clock valve 20, the pneumatic clock valve 20 controls the inflation of the lifting air bag 6, and the material clock 7 is driven to close the discharge port 3. The whole working sequence is that after the air cylinder 16 drives the flashboard 17 to close, the pneumatic clock valve 20 drives the bell 7 to descend, the dry powder mortar falls into the pressure bin 4, until the height of the dry powder mortar reaches the material level, the pneumatic clock valve 20 inflates the lifting air bag 6 to drive the bell 7 to ascend, the feed inlet is closed, after the air cylinder 16 receives a signal, the flashboard 17 is driven to ascend, the discharge channel 10 is opened, meanwhile, the air inflation box 12 supplies air in a pulse mode to spray out the dry powder mortar, after the set weight of the weighing frame 19 is reached, the flashboard 17 is closed, filling is completed, and then new circulation is entered.

Further, also comprises

A rotary power mechanism 22 arranged on the frame 1 and above the material rotary drum 2,

the rotating shaft 23 is connected with the output end of the rotating power mechanism 22, and the rotating shaft 23 penetrates through the material rotary drum 2 to drive the material rotary drum 2 to rotate.

In this embodiment, the rotating power mechanism 22 may be a power mechanism composed of a motor and a driving gear, and drives the rotating shaft 23 to rotate, and the rotating shaft 23 drives the material rotary drum 2 to rotate, so that the dry powder mortar is always in a stirring state.

Further, the material rotary drum 2 comprises

A cylinder cover 24 arranged on the frame 1, the lower side of which is provided with a chute 25, the upper side of which is provided with a plurality of feeding ports 26,

a cylinder 27 rotatably disposed in the sliding groove 25, a through channel 28 along the direction of the cylinder 27, a rotating shaft 23 passing through the through channel 28 and disposed on the cylinder 27,

a cone 29 arranged outside the through channel 28 and in the cylinder 27, wherein the radius of the cone 29 is gradually increased along the feeding direction,

the baffle 30, baffle 30 set up inside barrel 27, have a plurality of, arrange in order along the circumference of cone 29, divide into a plurality of intervals with barrel 27 inside, every interval all corresponds a discharge gate 3.

In this embodiment, the tapered body 29 is provided in the cylindrical body 27, so that the dry mortar in the cylindrical body 27 can be prevented from being segregated when the cylindrical body is rotated.

Furthermore, a plurality of aeration tanks 12 are arranged on the bottom surface and the side surface of the discharging shell 9, and the device also comprises

One end of the pressing plate 31 is arranged on the discharging shell 9, and the other end is arranged on the inflating box 12 and used for fixing the inflating box 12.

Further, also comprises

And a dust collecting channel 32 is arranged on the air bag 13, and the open end of the dust collecting channel faces the discharge channel 10.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.