CN218245569U - Automatic powder wrapping machine - Google Patents

Abstract

The utility model discloses an automatic powder coating machine, include: the installation base is provided with a raw material conveyor, a slurry mixing device, a powder wrapping device, a finished product conveyor and a material transfer device; the raw material conveyor is used for conveying raw materials to a slurry mixing and feeding station, the raw materials of the slurry mixing and feeding station are conveyed to a slurry mixing device by the material transfer device, the slurry mixing device is used for uniformly coating the surface of the raw materials with slurry, the slurry coated raw materials are conveyed to the powder wrapping device by the material transfer device, the powder wrapping device is used for uniformly coating the surface of the raw materials with flour to form finished products, the finished products are conveyed to the finished product conveyor by the material transfer device, and the finished products are output by the finished product conveyor. This application with raw materials conveyer, mix thick liquid device, wrap up in whitewashed device, finished product conveyer and material transfer device integration together, accomplish the input of raw materials automatically, mix thick liquid operation, wrap up in whitewashed operation and off-the-shelf output, degree of automation is high, work efficiency is high, wraps up in whitewashed high quality, the personnel that need are few, low in production cost.

Description

Automatic powder wrapping machine

Technical Field

The utility model relates to a food production equipment technical field, specifically speaking relates to an automatic flour-binding machine of oil.

Background

For the powder-coated fried food such as chicken nuggets, popcorn chicken and steak, flour is coated on the surface of the powder-coated fried food before frying, and at present, the flour is coated manually.

When flour is coated manually, slurry and flour are prepared in two basins respectively in advance, food is firstly hung in the slurry basin, then the food with the paddle is placed in the flour basin to be coated with flour, the food is shaken manually after the flour is coated, redundant flour is removed, and the food is fried after the operation is finished.

Above-mentioned operation process complex operation, inefficiency, the operating personnel that needs are many, lead to manufacturing cost high, and manual operation is difficult to the guaranteed quality, and obviously, to the unit that has batch demand such as fast food restaurant or food factory, above-mentioned operation process is infeasible, urgently needs a degree of automation height, and the powder equipment is wrapped up in to production efficiency is high to improve production efficiency and food quality.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned not enough, the utility model discloses the technical problem that will solve is: the automatic flour wrapping machine with high automation degree is provided, and the flour wrapping efficiency and quality of food are improved.

In order to solve the technical problem, the technical scheme of the utility model is that:

an automatic powder wrapping machine comprising: the installation foundation is provided with a raw material conveyor, a slurry mixing device, a powder wrapping device, a finished product conveyor and a material transfer device;

the raw material conveying machine is used for conveying raw materials to a slurry mixing and feeding station, the raw materials of the slurry mixing and feeding station are conveyed to the slurry mixing device by the material transferring device, the slurry mixing device is used for uniformly coating the surface of the raw materials, the raw materials after slurry coating are conveyed to the powder wrapping device by the material transferring device, the powder wrapping device is used for uniformly coating flour on the surface of the raw materials to form finished products, the finished products are conveyed to the finished product conveying machine by the material transferring device, and the finished products are output by the finished product conveying machine.

Preferably, mix the thick liquid device including mix the thick liquid rocker, mix the thick liquid inner tube, mix the thick liquid urceolus, mix thick liquid rotating electrical machines and mix thick liquid swing motor, it is fixed in to mix the thick liquid rocker on the installation basis, mix thick liquid urceolus rotate install in mix the thick liquid rocker, mix thick liquid swing motor drive mix the swing of thick liquid urceolus, mix the thick liquid inner tube with mix thick liquid rotating electrical machines and locate mix in the thick liquid urceolus, mix thick liquid rotating electrical machines drive it is rotatory to mix the thick liquid inner tube, it is equipped with and mixes thick liquid stirring screw or mixes thick liquid stirring tooth to mix the thick liquid inner tube.

Preferably, wrap up in powder device including wrapping up in the powder rocker, wrapping up in the powder inner tube, wrapping up in the powder urceolus, wrapping up in the powder rotating electrical machines and wrapping up in the powder swing motor, wrap up in the powder rocker and be fixed in on the installation basis, wrap up in the powder urceolus rotate install in wrap up in the powder rocker, wrap up in the powder swing motor drive wrap up in the swing of powder urceolus, wrap up in the powder inner tube with wrap up in the powder rotating electrical machines and locate wrap up in the powder urceolus, wrap up in the powder rotating electrical machines drive it is rotatory to wrap up in the powder inner tube, wrap up in the powder inner tube and be equipped with and wrap up in the powder stirring spiral or wrap up in the powder stirring tooth.

Preferably, the material transfer device comprises a truss, and an X-direction walking device, a Y-direction walking device, a Z-direction walking device, a picking rotation driving device and a picking device which are arranged on the truss, wherein the X-direction walking device, the Y-direction walking device and the Z-direction walking device are respectively used for driving the picking device to walk along an X direction, a Y direction and a Z direction, and the picking rotation driving device is used for driving the picking device to rotate.

Preferably, the X-direction traveling device comprises an X-axis guide rail, an X-axis slider and an X-axis driving device, the X-axis slider slides on the X-axis guide rail, and the X-axis driving device drives the X-axis slider to travel along the X-axis guide rail;

the Y-direction walking device comprises a Y-axis guide rail, a Y-axis sliding block and a Y-axis driving device, the Y-axis sliding block slides on the Y-axis guide rail, and the Y-axis driving device drives the Y-axis sliding block to walk along the Y-axis guide rail;

the Z-direction walking device comprises a Z-axis guide rail, a Z-axis sliding block and a Z-axis driving device, the Z-axis guide rail is fixed on the truss, the Z-axis sliding block slides on the Z-axis guide rail, and the Z-axis driving device drives the Z-axis sliding block to walk along the Z-axis guide rail;

the X-axis guide rail is fixed on the Z-axis sliding block, the rotary driving device is installed on the X-axis sliding block, the rotary driving device drives the Y-direction walking device to rotate, and the pickup device is installed on the Y-axis sliding block.

Preferably, a powder shaking station is arranged on one side of the powder wrapping device, and the material transfer device shakes the finished product and then conveys the finished product to the finished product conveyor.

Preferably, the installation foundation is provided with a vibrating powder sieving device, the vibrating powder sieving device comprises a base, a vibrating motor, a chassis, a lower frame, an upper frame and a vibrating sieve, the vibrating motor is installed on the base and drives the chassis to vibrate, the lower frame is fixed below the upper frame and is fixed on the chassis, the lower frame is connected with a fine powder discharging channel, the upper frame is provided with a coarse powder discharging channel, and the vibrating sieve is positioned between the upper frame and the lower frame;

the powder shaking station is located above the upper frame.

Preferably, a quantitative powder supplementing device is arranged above the powder wrapping device, the quantitative powder supplementing device comprises a powder supplementing channel, the powder supplementing channel is communicated with a powder supplementing box, a powder supplementing screw driven by a powder supplementing motor is arranged in the powder supplementing channel, and the powder supplementing channel is provided with an electric control valve;

wrap up in powder rocker and be equipped with first benefit powder weighing transducer, during the benefit powder, first benefit powder weighing transducer is used for detecting wrap up in the flour weight of powder inner tube, when the flour weight reaches the setting value, benefit powder motor stop work, the automatically controlled valve is closed.

Preferably, a stirring shaft driven by a stirring motor is arranged in the powder supplementing box, the stirring shaft is provided with powder supplementing stirring teeth, and the stirring shaft is positioned above the powder supplementing screw rod.

Preferably, the installation foundation comprises a workbench and an outer frame, the outer frame is provided with a protective wall and an opening and closing door, the top of the outer frame is provided with a dust hood, and the dust hood is provided with a dust suction port;

the slurry mixing device, the powder wrapping device and the vibrating powder sieving device are arranged on the workbench, the raw material conveyor, the finished product conveyor and the material transfer device are arranged on the outer frame, and the raw material conveyor and the finished product conveyor respectively penetrate through the retaining wall.

After the technical scheme is adopted, the beneficial effects of the utility model are that:

the automatic powder wrapping machine comprises an installation foundation, wherein the installation foundation is provided with a raw material conveyor, a slurry mixing device, a powder wrapping device, a finished product conveyor and a material transfer device, and the material transfer device is used for transferring raw materials in each device. This application with the raw materials conveyer, mix thick liquid device, wrap up in whitewashed device, finished product conveyer and material transfer device integration together, accomplish the input of raw materials automatically, mix thick liquid operation, wrap up in whitewashed operation and off-the-shelf automatic output, degree of automation is high, and work efficiency is high, wraps up in whitewashed high quality and quality uniformity good, and the personnel that need are few, greatly reduced manufacturing cost.

Drawings

Fig. 1 is a schematic three-dimensional structure diagram of the automatic powder wrapping machine of the present invention;

FIG. 2 is a schematic view of the automatic powder wrapping machine of the present invention;

FIG. 3 is a schematic sectional view of the slurry mixing device in FIG. 2;

FIG. 4 is a schematic cross-sectional view of the powder coating device of FIG. 2;

FIG. 5 is a schematic view of the vibrating powder sifting device of FIG. 2;

FIG. 6 is a schematic structural diagram of the quantitative powder supplementing device in FIG. 2;

FIG. 7 is a schematic view of the material transfer device of FIG. 2;

in the figure: 1. a raw material conveyor; 2. a slurry mixing device; 21. mixing the slurry and placing the rack; 22. an inner slurry mixing cylinder; 23. A slurry mixing outer cylinder; 24. a slurry mixing rotating motor; 25. a slurry mixing swing motor; 26. stirring the slurry by a spiral stirrer; 3. A powder wrapping device; 31. wrapping the powder and placing the powder on a shelf; 32. wrapping the powder inner barrel; 33. wrapping the powder outer barrel; 34. a powder-coated rotating motor; 35. a powder wrapping swing motor; 36. wrapping powder and stirring teeth; 37. a first powder supplement weight sensor; 4. a finished product conveyor; 5. a material transfer device; 501. a truss; 502. an X-axis guide rail; 503. an X-axis slider; 504. An X-direction motor; 505. a Y-axis guide rail; 506. a Y-axis slider; 507. an electric cylinder; 508. a Z-axis guide rail; 509. A Z-axis slide block; 510. a rotating shaft; 511. a double-acting cylinder; 512. a clamping jaw; 513. a Z-direction motor; 6. a vibrating powder screening device; 61. a base; 62. a vibration motor; 63. a chassis; 64. a lower frame; 65. putting the frame on; 66. a fine powder discharge passage; 67. a coarse powder discharge channel; 68. a retainer ring; 69. a damping spring; 7. a quantitative powder supplementing device; 71. a powder supplementing channel; 72. a powder supplementing screw rod; 73. a powder supplementing box; 74. a powder supplementing motor; 75. An electrically controlled valve; 76. a second powder supplement weight sensor; 77. a stirring shaft; 78. a powder-proof shield; 8. a work table; 9. an outer frame; 10. a dust hood; 11. a dust suction port; 12. a raw material basket; 13. shaking the powder basket; 14. a fine powder basket; 15. a frying basket.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

As shown in fig. 1 and 2 together, an automatic powder coating machine comprises: the installation base is provided with a raw material conveyor 1, a slurry mixing device 2, a powder wrapping device 3, a finished product conveyor 4 and a material transfer device 5;

the raw material conveying machine 1 is used for conveying a raw material basket 12 filled with raw materials to a slurry mixing and feeding station a, the material transfer device conveys the materials in the raw material basket 12 of the slurry mixing and feeding station to the slurry mixing device 2, the slurry mixing device 2 is used for uniformly coating the surface of the raw materials, the material transfer device 5 conveys the raw materials subjected to slurry coating to the powder coating device 3, the powder coating device 3 is used for uniformly coating the surface of the raw materials with flour to form a finished product, the material transfer device 5 conveys the finished product to the finished product conveying machine 4, and the finished product conveying machine 4 outputs the finished product.

As shown in fig. 3, the slurry mixing device 2 includes a slurry mixing swing frame 21, a slurry mixing inner cylinder 22, a slurry mixing outer cylinder 23, a slurry mixing rotating motor 24 and a slurry mixing swing motor 25, the slurry mixing swing frame 21 is fixed on an installation base, the slurry mixing outer cylinder 23 is rotatably installed on the slurry mixing swing frame 21, the slurry mixing swing motor 25 drives the slurry mixing outer cylinder 23 to swing through a belt transmission mechanism or a chain transmission mechanism, the slurry mixing inner cylinder 22 and the slurry mixing rotating motor 24 are arranged in the slurry mixing outer cylinder 23, the slurry mixing rotating motor 24 drives the slurry mixing inner cylinder 22 to rotate, and the slurry mixing inner cylinder 22 is provided with a slurry mixing spiral 26 or slurry mixing teeth.

When slurry is mixed, the slurry mixing rotating motor 24 drives the slurry mixing inner cylinder 22 to rotate, the raw materials roll and hang slurry in the cylinder, the surface of the raw materials is hung slurry uniformly, after the slurry hanging is finished, the slurry mixing swing motor 25 drives the slurry mixing outer cylinder 23 to swing downwards, the slurry mixing inner cylinder 22 is driven to swing downwards, and the raw materials after slurry mixing are poured out.

As shown in fig. 4, the powder wrapping device 3 includes a powder wrapping swing frame 31, a powder wrapping inner cylinder 32, a powder wrapping outer cylinder 33, a powder wrapping rotary motor 34 and a powder wrapping swing motor 35, the powder wrapping swing frame 31 is fixed on the installation basis, the powder wrapping outer cylinder 33 is rotatably installed on the powder wrapping swing frame 31, the powder wrapping swing motor 35 drives the powder wrapping outer cylinder 33 to swing through a belt transmission mechanism or a chain transmission mechanism, the powder wrapping inner cylinder 32 and the powder wrapping rotary motor 34 are arranged in the powder wrapping outer cylinder 33, the powder wrapping rotary motor 34 drives the powder wrapping inner cylinder 32 to rotate, and the powder wrapping inner cylinder 32 is provided with a powder wrapping stirring screw or powder wrapping stirring teeth 36.

When powder is wrapped, the powder wrapping rotary motor 34 drives the powder wrapping inner cylinder 32 to rotate, the starched raw materials are rolled and wrapped in the powder wrapping inner cylinder 32, and after the powder wrapping operation is finished, the powder wrapping swing motor 35 drives the powder wrapping outer cylinder 33 to swing downwards to drive the powder wrapping inner cylinder 32 to swing downwards, so that the wrapped raw materials are poured out.

As shown in fig. 7, the material transfer device 5 includes a truss 501, and an X-direction traveling device, a Y-direction traveling device, a Z-direction traveling device, a pickup rotation driving device and a pickup device which are provided on the truss 501, wherein the X-direction traveling device, the Y-direction traveling device and the Z-direction traveling device are respectively used for driving the pickup device to travel in the X-direction, the Y-direction and the Z-direction, and the pickup rotation driving device is used for driving the pickup device to rotate. The material transfer device 5 is used for transferring raw materials among the raw material conveyor 1, the slurry mixing device 2, the powder wrapping device 3, the vibrating powder screening device 6 and the finished product conveyor 4.

Further, the X-direction traveling device includes an X-axis guide rail 502, an X-axis slider 503, and an X-axis driving device, wherein the X-axis slider 503 slides on the X-axis guide rail 502, the X-axis driving device drives the X-axis slider 503 to travel along the X-axis guide rail 502, preferably, the X-axis driving device is an X-direction synchronous belt mechanism driven by an X-direction motor 504, and the X-axis slider 503 is fixedly connected to an X-direction synchronous belt.

The Y-direction moving device comprises a Y-axis guide rail 505, a Y-axis slider 506 and a Y-axis driving device, wherein the Y-axis slider 506 slides on the Y-axis guide rail 505, the Y-axis driving device drives the Y-axis slider 506 to move along the Y-axis guide rail 505, and the Y-axis driving device is preferably an electric cylinder 507.

The Z-direction walking device comprises a Z-axis guide rail 508, a Z-axis slider 509 and a Z-axis driving device, the Z-axis guide rail 508 is fixed on the truss 501, the Z-axis slider 509 slides on the Z-axis guide rail 508, the Z-axis driving device drives the Z-axis slider 509 to walk along the Z-axis guide rail 508, preferably, the Z-axis driving device is a Z-direction synchronous belt mechanism driven by a Z-direction motor 513, and the Z-axis slider 509 is fixedly connected with a Z-direction synchronous belt.

The X-axis guide 502 is fixed to a Z-axis slider 509, a rotation driving device is mounted on the X-axis slider 503, the rotation driving device drives the Y-direction traveling device to rotate, and the pickup device is mounted on a Y-axis slider 506. The X-axis sliding block 503 is rotatably provided with a rotating shaft 510, the rotating shaft 510 is driven to rotate by a motor device, the Y-direction walking device is fixedly connected with the rotating shaft 510, the picking device is two clamping jaws 512 driven by a double-acting air cylinder 511, and the clamping jaws 512 are close to or far away from the material basket to realize the picking and releasing actions of the material basket.

The picking device is driven to move among the devices through linkage of the X-direction walking device, the Y-direction walking device and the Z-direction walking device, the picking device grabs or releases the charging basket at the corresponding device, the picking rotary driving device drives the picking device to rotate, and the raw materials are poured into the slurry mixing inner cylinder 22 or the powder wrapping inner cylinder 32.

As another example, the Y-direction traveling device may be directly mounted on the X-axis slider 503, and the rotation driving device may be mounted on the Y-axis slider 506, and the rotation driving device may drive the pickup device to rotate.

Wrap up in 3 one sides of powder device and be equipped with and tremble the powder station, clamping jaw 512 snatch tremble powder basket 13 (tremble powder basket 13 bottom and be equipped with the sieve mesh) after, X is to running gear drive tremble powder basket 13 reciprocating motion for the finished product after wrapping up in the powder shakes away unnecessary flour, and the finished product surface plays the scale, and fried goods after the fried is loose crisp, and the taste is good.

As shown in fig. 5, the installation base is provided with a vibrating powder sieving device 6, the vibrating powder sieving device 6 is located below the powder wrapping device 3, the vibrating powder sieving device 6 comprises a base 61, a vibrating motor 62, a chassis 63, a lower frame 64, an upper frame 65 and a vibrating screen, the vibrating motor 62 is installed on the base 61, a damping spring 69 is arranged between the base 61 and the chassis 63, the vibrating motor 62 drives the chassis 63 to vibrate, the lower frame 64 is fixed below the upper frame 65, the lower frame 64 is fixed on the chassis 63, the lower frame 64 is connected with a fine powder discharging channel 66, the upper frame 65 is provided with a coarse powder discharging channel 67, the vibrating screen is located between the upper frame 65 and the lower frame 64, the upper frame 65 is provided with a check ring 68 with an opening at one side, and a powder shaking station c is located in the check ring 68. When shaking powder, shake powder basket 13 and get into retaining ring 68 from the opening side in, material transfer device 5 drive is trembled powder basket 13 and is followed X direction reciprocating motion in retaining ring 68, and the flour that shakes off falls on the shale shaker, and vibrating motor 62 drives chassis 63 and vibrates, and chassis 63 drives the shale shaker vibration, makes the flour hierarchical, and middlings stays in last frame 65, flows out by middlings discharging channel 67, and during the fine powder fell to lower frame 64, flows out to fine powder basket 14 by fine powder discharging channel 66.

As shown in fig. 6, a quantitative powder supplementing device 7 is arranged above the powder wrapping device 3, the quantitative powder supplementing device 7 comprises a powder supplementing channel 71, the powder supplementing channel 71 is communicated with a powder supplementing box 73, a powder supplementing screw 72 driven by a powder supplementing motor 74 is arranged in the powder supplementing channel 71, and an electric control valve 75 is arranged in the powder supplementing channel 71; the flour wrapping swing frame 31 is provided with a first flour supplementing weight sensor 37, and the first flour supplementing weight sensor 37 is used for detecting the weight of the flour in the flour wrapping inner cylinder 32. When powder is supplemented, the powder supplementing motor 74 drives the powder supplementing screw 72 to rotate, flour in the powder supplementing box 73 is sent into the powder wrapping inner cylinder 32, when the first powder supplementing weight sensor 37 detects that the weight of the flour reaches a set value, the powder supplementing motor 74 stops working, the electric control valve 75 is closed, the powder supplementing stops, and the weight of the flour in the powder wrapping inner cylinder 32 is consistent before each powder wrapping operation. The lower end of the powder supplementing channel 71 is provided with a powder preventing shield 78, and the powder preventing shield 78 is covered above the powder wrapping inner cylinder 32, so that the generation of dust is reduced.

After the flour is supplemented for many times, if the flour in the flour supplementing box 73 is too little, the flour needs to be supplemented into the flour supplementing box 73 manually in time, so that the flour supplementing box 73 is provided with the second flour supplementing weight sensor 76, and when the second flour supplementing weight sensor 76 detects that the flour in the flour supplementing box 73 is too little, the control system sends a signal to remind of supplementing the flour in time.

The powder supplementing box 73 is internally provided with a stirring shaft 77 driven by a powder supplementing motor 74, the stirring shaft 77 is provided with stirring teeth, the stirring shaft 77 is integrally arranged above the powder supplementing screw rod 72, when powder is supplemented in the powder wrapping inner barrel 32, the powder supplementing motor 74 drives the stirring shaft 77 to rotate, the stirring shaft 77 stirs flour, and the flour is scattered into clusters to loosen the flour. As another embodiment, the powder supplementing screw 72 and the stirring shaft 77 can be respectively driven by different motors, and the powder supplementing screw 72 and the stirring shaft 77 can be non-coaxial.

The installation foundation comprises a workbench 8 and an outer frame 9, the outer frame 9 is provided with a protecting wall and an opening and closing door, the top of the outer frame 9 is provided with a dust hood 10, the dust hood 10 is provided with a dust suction port 11, and the dust suction port 11 is externally connected with a dust collector and used for absorbing dust generated during the operation of the powder wrapping machine; the slurry mixing device 2, the powder wrapping device 3 and the vibrating powder sieving device 6 are arranged on a workbench 8, the raw material conveyor 1, the finished product conveyor 4 and the material transfer device 5 are arranged on an outer frame 9, and the raw material conveyor 1 and the finished product conveyor 4 respectively penetrate through a retaining wall. The retaining wall encircles workstation 8 settings for sealed operation space avoids the dust diffusion, protects the internal plant, and the retaining wall can also adopt organic glass to make, and it is visible strong to produce.

As shown in fig. 2, the working principle and working process of the automatic powder wrapping machine of the present invention are as follows:

(1) An operator places a raw material basket 12 filled with raw materials on a raw material conveyor 1 at the outside, the raw material conveyor 1 conveys the raw material basket 12 to a slurry mixing and feeding station a, a material transfer device 5 picks up the raw material basket 12 and pours the raw materials in the raw material basket 12 into a slurry mixing inner cylinder 22, then the raw material basket 12 is placed at a slurry mixing and pouring station b (positioned at the lower part of one side of a slurry mixing device 2), and the raw materials are poured into the raw material basket 12 after being uniformly coated in the slurry mixing inner cylinder 22;

(2) The material transfer device 5 picks up the raw material basket 12, pours the raw material in the raw material basket 12 into the powder wrapping inner cylinder 32 for powder wrapping, then puts the raw material basket 12 at the slurry mixing feeding station a, and the raw material conveyor 1 runs reversely to send out the raw material basket 12;

(3) After the powder wrapping operation is completed, the raw materials wrapped with the powder are poured into a powder shaking basket 13 at a powder shaking station c, the material transfer device 5 picks up the powder shaking basket 13 and moves back and forth along the X direction to shake off redundant flour on the raw materials, the shaken off flour falls into the vibrating powder sieving device 6 for grading, after the powder shaking operation is completed, the raw materials in the powder shaking basket 13 are poured into a frying basket 15 on a finished product conveyor 4 by the material transfer device 5 and are output by the finished product conveyor 4, the materials in the frying basket 15 are manually poured out and then are placed on the finished product conveyor 4, and the finished product conveyor reversely runs to feed the frying basket 15.

The foregoing is illustrative of the best mode of the invention, and details not described herein are within the common general knowledge of a person of ordinary skill in the art. The protection scope of the present invention is subject to the content of the claims, and any equivalent transformation based on the technical teaching of the present invention is also within the protection scope of the present invention.

Claims (10)

1. The automatic powder wrapping machine is characterized by comprising an installation base, a powder wrapping machine and a powder conveying device, wherein the installation base is provided with a raw material conveyor, a slurry mixing device, a powder wrapping device, a finished product conveyor and a material transfer device;

the raw material conveying machine is used for conveying raw materials to a slurry mixing and feeding station, the raw materials of the slurry mixing and feeding station are conveyed to the slurry mixing device by the material transferring device, the slurry mixing device is used for uniformly coating the surface of the raw materials, the raw materials after slurry coating are conveyed to the powder wrapping device by the material transferring device, the powder wrapping device is used for uniformly coating flour on the surface of the raw materials to form finished products, the finished products are conveyed to the finished product conveying machine by the material transferring device, and the finished products are output by the finished product conveying machine.

2. The automatic powder wrapping machine according to claim 1, wherein the slurry mixing device comprises a slurry mixing swing frame, a slurry mixing inner cylinder, a slurry mixing outer cylinder, a slurry mixing rotating motor and a slurry mixing swinging motor, the slurry mixing swing frame is fixed on the installation base, the slurry mixing outer cylinder is rotatably installed on the slurry mixing swing frame, the slurry mixing swinging motor drives the slurry mixing outer cylinder to swing, the slurry mixing inner cylinder and the slurry mixing rotating motor are arranged in the slurry mixing outer cylinder, the slurry mixing rotating motor drives the slurry mixing inner cylinder to rotate, and the slurry mixing inner cylinder is provided with a slurry mixing spiral or slurry mixing teeth.

3. The automatic powder wrapping machine of claim 1, wherein the powder wrapping device comprises a powder wrapping swing frame, a powder wrapping inner cylinder, a powder wrapping outer cylinder, a powder wrapping rotating motor and a powder wrapping swinging motor, the powder wrapping swing frame is fixed on the installation base, the powder wrapping outer cylinder is rotatably installed on the powder wrapping swing frame, the powder wrapping swinging motor drives the powder wrapping outer cylinder to swing, the powder wrapping inner cylinder and the powder wrapping rotating motor are arranged in the powder wrapping outer cylinder, the powder wrapping rotating motor drives the powder wrapping inner cylinder to rotate, and the powder wrapping inner cylinder is provided with a powder wrapping stirring screw or a powder wrapping stirring tooth.

4. The automatic powder wrapping machine according to claim 1, wherein said material transferring device comprises a truss, and an X-direction walking device, a Y-direction walking device, a Z-direction walking device, a picking rotation driving device and a picking device which are arranged on said truss, said X-direction walking device, said Y-direction walking device and said Z-direction walking device are respectively used for driving said picking device to walk along X-direction, Y-direction and Z-direction, and said picking rotation driving device is used for driving said picking device to rotate.

5. The automatic powder wrapping machine of claim 4, wherein the X-direction walking device comprises an X-axis guide rail, an X-axis slider and an X-axis driving device, the X-axis slider slides on the X-axis guide rail, and the X-axis driving device drives the X-axis slider to walk along the X-axis guide rail;

the Y-direction walking device comprises a Y-axis guide rail, a Y-axis sliding block and a Y-axis driving device, the Y-axis sliding block slides on the Y-axis guide rail, and the Y-axis driving device drives the Y-axis sliding block to walk along the Y-axis guide rail;

the Z-direction walking device comprises a Z-axis guide rail, a Z-axis sliding block and a Z-axis driving device, the Z-axis guide rail is fixed on the truss, the Z-axis sliding block slides on the Z-axis guide rail, and the Z-axis driving device drives the Z-axis sliding block to walk along the Z-axis guide rail;

the X-axis guide rail is fixed on the Z-axis sliding block, the rotary driving device is installed on the X-axis sliding block, the rotary driving device drives the Y-direction walking device to rotate, and the pickup device is installed on the Y-axis sliding block.

6. The automatic powder wrapping machine of claim 1, wherein a powder shaking station is provided on one side of said powder wrapping device, and said material transfer device shakes said finished product at said powder shaking station and then transports said finished product to said finished product conveyor.

7. The automatic powder wrapping machine of claim 6, wherein the mounting base is provided with a vibrating powder screening device, the vibrating powder screening device comprises a base, a vibrating motor, a chassis, a lower frame, an upper frame and a vibrating screen, the vibrating motor is mounted on the base and drives the chassis to vibrate, the lower frame is fixed below the upper frame and is fixed on the chassis, the lower frame is connected with a fine powder discharging channel, the upper frame is provided with a coarse powder discharging channel, and the vibrating screen is positioned between the upper frame and the lower frame;

the powder shaking station is located above the upper frame.

8. The automatic powder wrapping machine according to claim 3, wherein a quantitative powder supplementing device is arranged above the powder wrapping device, the quantitative powder supplementing device comprises a powder supplementing channel, the powder supplementing channel is communicated with a powder supplementing box, a powder supplementing screw driven by a powder supplementing motor is arranged in the powder supplementing channel, and the powder supplementing channel is provided with an electric control valve;

wrap up in powder rocker and be equipped with first benefit powder weighing transducer, during the benefit powder, first benefit powder weighing transducer is used for detecting wrap up in the flour weight of powder inner tube, when the flour weight reaches the setting value, benefit powder motor stop work, the automatically controlled valve is closed.

9. The automatic powder coating machine according to claim 8, wherein a stirring shaft driven by a stirring motor is arranged in the powder supplementing box, the stirring shaft is provided with powder supplementing stirring teeth, and the stirring shaft is positioned above the powder supplementing screw rod.

10. The automatic powder coating machine of claim 7, wherein said mounting base comprises a worktable and an outer frame, said outer frame is provided with a guard wall and an opening and closing door, the top of said outer frame is provided with a dust hood, said dust hood is provided with a dust suction port;

the slurry mixing device, the powder wrapping device and the vibrating powder sieving device are arranged on the workbench, the raw material conveyor, the finished product conveyor and the material transfer device are arranged on the outer frame, and the raw material conveyor and the finished product conveyor respectively penetrate through the retaining wall.

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