CN112830221A - Intelligent draped screen equipment - Google Patents

Abstract

The invention specifically discloses an intelligent draped screen device, which comprises: the material arranging belt device comprises a belt driving mechanism and a material arranging structure, the belt driving mechanism is positioned in the middle of the material arranging belt device, and the material arranging structure is positioned above the belt driving mechanism; the material pouring device is positioned at the inlet of the belt driving mechanism; the material spreading device is positioned at the outlet of the material arranging belt device; the draped screen feeding device comprises a draped screen pushing mechanism and a draped screen conveying mechanism, the draped screen conveying mechanism is located below an outlet of the material arranging belt device, and the draped screen pushing mechanism is located between the draped screen conveying mechanism and the material arranging belt device and is connected with the draped screen spreading device. The intelligent screen wrapping equipment can reduce the labor intensity of personnel, reduce the configuration of operators, improve the quality of the product screen wrapping and improve the production efficiency.

Description

Intelligent draped screen equipment

Technical Field

The invention relates to the field of food processing equipment, in particular to intelligent sieving equipment and an intelligent sieving method based on the same.

Background

Food processing equipment in China started at the end of the 70's of the last century, the annual output value is only seven-eight-million yuan, and the product varieties are more than 100. In recent 5 years, the food processing equipment industry develops an average growth rate of 11% -12% every year, which is higher than the growth rate of the economy of the contemporary nations, the total sales is increased from 150 billion yuan in 1994 to 300 billion yuan in 2000, and the product varieties are developed from 270 varieties in 1994 to 3700 varieties in 2000. Food processing equipment, i.e. food machinery, is the generic term for all mechanical equipment that processes food raw materials into finished or semi-finished products. The food processing equipment can be divided into general equipment, namely quick-freezing equipment, cleaning equipment, drying equipment, sterilizing equipment, filling equipment, water treatment equipment, screening equipment and the like.

However, most of the existing sieving equipment needs to be provided with more operators, the working procedures are complicated, and the working fluency and efficiency are not high.

Disclosure of Invention

The invention aims to solve the technical problem of overcoming the defects of the prior art and provides intelligent draped screen equipment. The intelligent draped screen equipment reduces the labor intensity of personnel, reduces the configuration of operating personnel, improves the draped screen quality of products, reduces the production cost and improves the production efficiency.

The above problems to be solved by the present invention are achieved by the following technical solutions:

an intelligent draper screen apparatus comprising: the material arranging belt device comprises a belt driving mechanism and a material arranging structure, the belt driving mechanism is positioned in the middle of the material arranging belt device, and the material arranging structure is positioned above the belt driving mechanism; the material pouring device is positioned at the inlet of the belt driving mechanism; the material spreading device is positioned at the outlet of the material arranging belt device; the draped screen feeding device comprises a draped screen pushing mechanism and a draped screen conveying mechanism, the draped screen conveying mechanism is located below an outlet of the material arranging belt device, and the draped screen pushing mechanism is located between the draped screen conveying mechanism and the material arranging belt device and is connected with the draped screen spreading device.

Preferably, the material arranging belt device comprises a first straight conveying section, an inclined conveying section and a second straight conveying section, two ends of the inclined conveying section are respectively connected with the first straight conveying section and the second straight conveying section, the material arranging structure is fixed on the first straight conveying section, and the screen covering and supplying device is located below the second straight conveying section.

Preferably, the belt driving mechanism comprises a second rack, a conveying motor, a conveying belt, a material baffle and a conveying roller set, the conveying motor is fixed at the side end of the second rack and is in transmission connection with the conveying roller set, the conveying belt is connected to the conveying roller set, the material baffle is connected to the conveying belt, the material baffle is fixed at the inner upper end of the second rack and is close to the material pouring device, and the upper surface of the material baffle during operation can be in contact with the bottom surface of the material baffle.

Preferably, the reason material structure is including reason material fixed plate, reason material connecting plate, reason material pole and reason material cylinder, the reason material fixed plate is fixed in the upper end of second frame and is located the side of keeping away from the material baffle of pouring device one side, the reason material cylinder is fixed in the upper end of second frame and the top of reason material fixed plate, the outside end and the reason material cylinder of reason material connecting plate are connected, the bottom and the reason material pole of reason material connecting plate are connected, it is portable strides across belt actuating mechanism's upper surface to reason material pole.

Preferably, the material pouring device comprises a turnover feeding mechanism, and the turnover feeding mechanism is movably connected to the material pouring device close to the inlet of the belt driving mechanism; the overturning feeding mechanism comprises a first frame, an overturning frame, a first connecting shaft, a speed reducer, an overturning motor and a second connecting shaft, wherein the first frame is close to the input end of the material arranging belt device, the overturning motor is fixed at the inner top of the first frame and is in transmission connection with the speed reducer and the first connecting shaft, the first connecting shaft is fixedly connected with the outer side end of the overturning frame, the second connecting shaft is fixed on the first frame symmetrical to the first connecting shaft, and the second connecting shaft is further fixedly connected with the overturning frame.

Preferably, send sieve mechanism to include second driving motor, second drive wheelset, second conveying chain, the slide and two at least slide rails of type of falling T, the slide rail is fixed at the interior bottom of the third frame that send sieve mechanism, second driving motor 35 is fixed at the interior bottom of third frame and is connected with second drive wheelset, second conveying chain transmission, the bottom and the second conveying chain fixed connection of slide and the traffic direction of slide is perpendicular with the traffic direction of draped over one's sieve stone device, the upper surface both ends and the slide rail sliding connection of slide, the clearance between two liang of slide rails is passed at the middle part of slide.

Preferably, the sieve pushing mechanism comprises a first driving motor, a first driving wheel set, a first conveying chain and a sieve pushing plate, the first driving motor is located above the sliding plate and is in chain transmission connection with the first driving wheel set and the first conveying chain, the sieve pushing plate is fixed on the conveying chain, and the sieve pushing plate is movable close to an inlet of the sieve covering and spreading device.

Preferably, the draped screen feeding device further comprises driving screw rods, the driving screw rods are located on the left side and the right side of the output end of the screen feeding mechanism and used for lifting and conveying draped screens to the screen pushing mechanism.

Preferably, the draped sieve spreading device comprises a third driving wheel set, a fourth rack, a third conveying chain and a third driving motor, the fourth rack is located below the output end of the material arranging belt device, the fourth rack can be connected with the material arranging belt device and can be connected with the sieve pushing mechanism, and the third driving motor is fixed on the fourth rack and is in chain transmission connection with the third driving wheel set and the third conveying chain.

Preferably, the intelligent screening method based on the intelligent screening device comprises the following steps:

at least two draped sieves are overlapped and placed on a sliding rail of a sieve conveying mechanism, a sliding plate is driven to push the overlapped draped sieves to the tail end, then the draped sieves are lifted upwards by a driving screw rod until the draped sieves are positioned at the side end of a pushing sieve plate and then are stopped, and at the moment, the draped sieves are in a preparation state;

then, pushing the material vehicle with the materials into a turnover frame of the turnover feeding mechanism, driving a turnover motor to enable the turnover frame to rotate, pouring the materials onto a conveying belt between every two material partition plates, conveying the materials to the lower side of a material baffle plate, and paving the materials between the other group of material partition plates through the material baffle plate; then, the material arranging cylinder of the material arranging structure drives the material arranging rod to move back and forth in a telescopic mode, and materials in the material partition plates are arranged;

when the materials pass through the tail end of the belt driving mechanism, a first driving motor of the screen pushing mechanism starts to move, and the first driving motor drives the first conveying chain to rotate, so that the screen pushing plate moves the screen in a preparation state to the screen paving device; when the materials are conveyed to the end of the belt driving mechanism and fall off, the draped sieve is just positioned below the falling materials, so that the materials are paved inside the draped sieve; when the previous screen is full of the baking materials, the next screen is next to the previous screen to catch the falling baking materials;

the moving speed of the sieve pushing plates on the first conveying chain of the sieve pushing mechanism is kept synchronous with the speed of the conveying belt.

Has the advantages that: after the structure is adopted, the sieve trays are overlapped on the sieve conveying mechanism of the equipment, the trolley filled with the baked raw materials is pushed onto the material pouring device of the equipment, the equipment operates to carry out a series of arrangement and laying on the raw materials, and the material laying process of the draped sieve can be completed, so that simple feeding can be realized, the sieve can be automatically taken and arranged, the labor intensity of personnel can be reduced, the configuration of the operating personnel can be reduced, the quality of the draped sieve can be improved, the production cost can be reduced, and the production efficiency can be improved.

Drawings

FIG. 1 is a schematic view of the main structure of an intelligent sieving device according to the present invention.

Fig. 2 is a schematic view of a part of the structure of the intelligent sieving equipment.

Fig. 3 is a schematic top view of a part of the structure of the intelligent sieving equipment.

Fig. 4 is a schematic diagram of a part of an enlarged structure of the intelligent sieving equipment.

Fig. 5 is a schematic view of a downward view of the screen feeding device of the intelligent screen covering equipment.

Fig. 6 is a schematic diagram of a part of an enlarged structure of the intelligent sieving equipment.

1-pouring device in fig. 1-6; 2-material arranging belt device; 3-a screen feeding device; 4-a screen spreading device; 5-temporary storage device of the screen; 6-a belt drive mechanism; 7-material arranging structure; 8-a first flat transport section; 9-inclined conveying section; 10-a second flat transport section; 11-a screen pushing mechanism; 12-a screen feeding mechanism; 13-overturning the feeding mechanism; 14-material vehicle; 15-a first frame; 16-turning over the frame; 17-a first connecting shaft; 18-a reducer; 19-a turnover motor; 20-a second connecting shaft; 21-a conveying motor; 22-a conveyor belt; 23-material baffle; 24-a material separator; 25-a set of conveyor rolls; 26-arranging and fixing the plate; 27-material arranging connecting plate; 28-a material arranging rod; 29-a material arranging cylinder; 30-a second gantry; 31-a first drive motor; 32-a first set of drive wheels; 33-a first conveyor chain; 34-pushing the sieve plate; 35-a second drive motor; 36-a second set of drive wheels; 37-a second conveyor chain; 38-a slide plate; 39-a slide rail; 40-a third drive wheel set; 41-a fourth frame; 42-a third conveyor chain; 43-a third drive motor; 44-drive the lead screw.

Detailed Description

The present invention will be described in further detail with reference to the following drawings and specific examples, which are not intended to limit the invention in any manner.

Example 1:

an intelligent draped screen apparatus as shown in fig. 1-3, comprising: the material arranging device comprises a material arranging belt device 2, wherein the material arranging belt device 2 comprises a belt driving mechanism 6 and a material arranging structure 7, the belt driving mechanism 6 is positioned in the middle of the material arranging belt device 2, and the material arranging structure 7 is positioned above the belt driving mechanism 6; the material pouring device 1 is positioned at the inlet of the belt driving mechanism 6; the material spreading device 4 is arranged at the outlet of the material sorting belt device 2; the draped screen feeding device 3 comprises a draped screen pushing mechanism 11 and a draped screen feeding mechanism 12, the draped screen feeding mechanism 12 is located below the outlet of the material arranging belt device 2, and the draped screen pushing mechanism 11 is located between the draped screen feeding mechanism 12 and the material arranging belt device 2 and is communicated with the draped screen spreading device 4.

In the embodiment, the sieve trays are overlapped and placed on the sieve conveying mechanism of the equipment, the trolley filled with the baked raw materials is pushed onto the material pouring device of the equipment, the equipment is operated to perform a series of arrangement and laying on the raw materials, the material laying process of the sieve can be completed, simple feeding can be realized, the sieve and the arrangement material laying can be automatically obtained, the labor intensity of personnel is reduced, the configuration of operators is reduced, the quality of the sieve for the product is improved, the production cost is reduced, and the production efficiency is improved.

Example 2:

the other structure is the same as that of example 1 except that: the intelligent material draping device as shown in fig. 1-6, the material arranging belt device 2 comprises a first straight conveying section 8, an inclined conveying section 9 and a second straight conveying section 10, two ends of the inclined conveying section 9 are respectively connected with the first straight conveying section 8 and the second straight conveying section 10, the material arranging structure 7 is fixed on the first straight conveying section 8, the draping screen supply device 3 is positioned below the second straight conveying section 10, and part of doped liquid of the material can be effectively guided out through the inclined conveying section with a reasonable position, so that the dryness of the material is guaranteed to a certain extent.

Specifically, the belt driving mechanism 6 comprises a second frame 30, a conveying motor 21, a conveying belt 22, a material baffle plate 23, a material baffle plate 24 and a conveying roller set 25, wherein the conveying motor 21 is fixed at the side end of the second frame 30 and is in transmission connection with the conveying roller set 25, the conveying belt 22 is connected to the conveying roller set 25, the material baffle plate 24 is connected to the conveying belt 22, the material baffle plate 23 is fixed at the inner upper end of the second frame 30 and is close to the material pouring device 1, the upper surface of the material baffle plate 24 during operation can be in contact with the bottom surface of the material baffle plate 23, the conveying belt is driven by the conveying motor to convey materials stably, and a stable foundation is provided for the fluency of the subsequent processes; the materials can be distributed in equal amount as much as possible by the separation of the material partition plates and the material pushing distribution of the material baffle plates, the phenomenon that the materials flow out to the outside due to instability in the conveying process can be reduced, and the loss of the materials is reduced;

specifically, the material arranging structure 7 comprises a material arranging fixing plate 26, a material arranging connecting plate 27, a material arranging rod 28 and a material arranging cylinder 29, wherein the material arranging fixing plate 26 is fixed at the upper end of the second rack 30 and is positioned at the side end of the material baffle 23 far away from one side of the material pouring device 1, the material arranging cylinder 29 is fixed at the upper end of the second rack 30 and is above the material arranging fixing plate 26, the outer side end of the material arranging connecting plate 27 is connected with the material arranging cylinder 29, the bottom end of the material arranging connecting plate 27 is connected with the material arranging rod 28, the material arranging rod 28 can move across the upper surface of the belt driving mechanism 6, the material arranging rod is driven by the material arranging cylinder to move in a stretching manner, the baked raw materials positioned on the material separating plate are arranged, and the baked raw materials passing through the material arranging flow to the next station in the same direction, and the smoothness of the working procedures is guaranteed;

specifically, the material pouring device 1 comprises an overturning feeding mechanism 13, and the overturning feeding mechanism 13 is movably connected to the material pouring device 1 near the inlet of the belt driving mechanism 6;

the overturning and feeding mechanism 13 comprises a first frame 15, an overturning frame 16, a first connecting shaft 17, a speed reducer 18, an overturning motor 19 and a second connecting shaft 20, the first frame 15 is close to the input end of the material arranging belt device 2, the overturning motor 19 is fixed at the inner top of the first frame 15 and is in transmission connection with the speed reducer 18 and the first connecting shaft 17, the first connecting shaft 17 is fixedly connected with the outer side end of the overturning frame 16, the second connecting shaft 20 is fixed on the first frame 15 symmetrical to the first connecting shaft 17, the second connecting shaft 20 is also fixedly connected with the overturning frame 16, and the overturning frame is driven by the driving of the overturning motor to convey materials to the material arranging belt device rapidly and flexibly, so that the feeding work efficiency is further improved, and the labor input is reduced;

specifically, the screen feeding mechanism 12 comprises a second driving motor 35, a second driving wheel set 36, a second conveying chain 37, an inverted T-shaped sliding plate 38 and at least two sliding rails 39, the slide rail 39 is fixed at the inner bottom of the third frame of the screen feeding mechanism 12, the second driving motor 35 is fixed at the inner bottom of the third frame and is in transmission connection with the second driving wheel set 36 and the second conveying chain 37, the bottom of the slide plate 38 is fixedly connected with the second conveying chain 37 and the conveying direction of the slide plate 38 is vertical to the running direction of the sieving and spreading device 4, the two ends of the upper surface of the sliding plate 38 are connected with the sliding rails 39 in a sliding manner, the middle part of the sliding plate 38 passes through the gap between every two sliding rails 39, the draped sieve can be pushed and conveyed at a certain speed by the movement of the driving sliding plate of the second driving motor, and the pushing stability of the draped sieve can be further improved a little bit by the mutual supporting and matching of the sliding rail and the sliding plate;

specifically, the screen pushing mechanism 11 includes a first driving motor 31, a first driving wheel set 32, a first conveying chain 33 and a screen pushing plate 34, the first driving motor 31 is located above the sliding plate 38 and is in transmission connection with the first driving wheel set 32 and the first conveying chain 33, the screen pushing plate 34 is fixed on the conveying chain 33 and the screen pushing plate 34 can move close to the inlet of the screen paving device 4;

specifically, the draped screen feeding device 3 further comprises a driving screw rod 44, the driving screw rods 44 are positioned at the left side and the right side of the output end of the screen feeding mechanism 12 and are used for lifting and conveying draped screens to the screen pushing mechanism;

specifically, the draped sieve spreading device 4 comprises a third driving wheel set 40, a fourth frame 41, a third conveying chain 42 and a third driving motor 43, the fourth frame 41 is located below the output end of the material arranging belt device 2, the fourth frame 41 can be communicated with the material arranging belt device 2 and can be communicated with the screen pushing mechanism 11, the third driving motor 43 is fixed on the fourth frame 41 and is in transmission connection with the third driving wheel set 40 and the third conveying chain 42, the draped sieve spreading device can stably receive the conveying draped sieve and accurately and stably receive the materials conveyed by the material arranging belt device into the draped sieve, the conveying efficiency is improved, and meanwhile, the investment of manpower and material resources can be reduced.

Example 3:

according to the intelligent screening method adopting the intelligent screening equipment provided by the embodiment of the invention, the intelligent screening equipment is the intelligent screening equipment provided by the embodiment of the invention, and the intelligent screening method comprises the following steps: at least two draped sieves are overlapped and placed on a slide rail of the sieve conveying mechanism, the slide plate 38 is driven to push the overlapped draped sieves to the tail end, and then the draped sieves are lifted upwards by the driving screw rod 44 until the draped sieves are positioned at the side end of the sieve pushing plate 34 and then are stopped, and at the moment, the draped sieves are in a preparation state;

then, the material car 14 filled with the materials is pushed into the turnover frame 16 of the turnover feeding mechanism 13, the turnover motor 19 is driven to enable the turnover frame 16 to rotate, the materials are poured onto the conveying belt 22 between every two material partition plates 24 and conveyed to the lower part of the material baffle plate 23, and then the materials are paved between the other group of material partition plates 24 through the material baffle plate 23; then, the material arranging cylinder 29 of the material arranging structure 7 drives the material arranging rod 28 to move back and forth in an extending manner, so that the materials in the material partition plates 24 are arranged;

when the material passes through the tail end of the belt driving mechanism 6, the first driving motor 31 of the screen pushing mechanism 11 starts to move, and the first driving motor 31 drives the first conveying chain 33 to rotate, so that the screen pushing plate 34 moves the draped screen in the preparation state to the draped screen spreading device 4; when the materials are conveyed to the end of the belt driving mechanism 6 and fall off, the draped sieve is just positioned below the falling materials, so that the materials are paved inside the draped sieve; when the previous screen is full of the baking materials, the next screen is next to the previous screen to catch the falling baking materials;

wherein, the moving speed of the pushing sieve plate 34 on the first conveying chain 33 of the pushing sieve mechanism 11 is kept synchronous with the speed of the conveying belt 22.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like, are used in the orientations and positional relationships indicated in the drawings and the terms "first" and "second" merely to facilitate the description of the invention and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (10)

1. The utility model provides an intelligence drapes over one's shoulders sieve equipment which characterized in that includes:

the material arranging belt device comprises a belt driving mechanism and a material arranging structure, the belt driving mechanism is positioned in the middle of the material arranging belt device, and the material arranging structure is positioned above the belt driving mechanism;

the material pouring device is positioned at the inlet of the belt driving mechanism;

the material spreading device is positioned at the outlet of the material arranging belt device;

the draped screen feeding device comprises a draped screen pushing mechanism and a draped screen conveying mechanism, the draped screen conveying mechanism is located below an outlet of the material arranging belt device, and the draped screen pushing mechanism is located between the draped screen conveying mechanism and the material arranging belt device and is connected with the draped screen spreading device.

2. The intelligent draping and screening device of claim 1, wherein the material arranging belt device comprises a first straight conveying section, an inclined conveying section and a second straight conveying section, two ends of the inclined conveying section are respectively connected with the first straight conveying section and the second straight conveying section, the material arranging structure is fixed on the first straight conveying section, and the draping and screening device is located below the second straight conveying section.

3. The intelligent draped screen device as claimed in claim 1, wherein the belt driving mechanism comprises a second frame, a conveying motor, a conveying belt, a material baffle plate and a conveying roller group, the conveying motor is fixed at the side end of the second frame and is in transmission connection with the conveying roller group, the conveying belt is connected to the conveying roller group, the material baffle plate is connected to the conveying belt, the material baffle plate is fixed at the inner upper end of the second frame and is close to the material dumping device, and the upper surface of the material baffle plate in operation can be in contact with the bottom surface of the material baffle plate.

4. The intelligent material draping device according to claim 3, wherein the material arranging structure comprises a material arranging fixing plate, a material arranging connecting plate, a material arranging rod and a material arranging cylinder, the material arranging fixing plate is fixed at the upper end of the second frame and is positioned at the side end of the material baffle plate far away from one side of the material pouring device, the material arranging cylinder is fixed at the upper end of the second frame and above the material arranging fixing plate, the outer side end of the material arranging connecting plate is connected with the material arranging cylinder, the bottom end of the material arranging connecting plate is connected with the material arranging rod, and the material arranging rod can move across the upper surface of the belt driving mechanism.

5. The intelligent draped screen apparatus of claim 1, wherein the material dumping device comprises a flip-over feed mechanism, the flip-over feed mechanism being movably connected to the material dumping device adjacent to the entrance of the belt drive mechanism; the overturning feeding mechanism comprises a first frame, an overturning frame, a first connecting shaft, a speed reducer, an overturning motor and a second connecting shaft, wherein the first frame is close to the input end of the material arranging belt device, the overturning motor is fixed at the inner top of the first frame and is in transmission connection with the speed reducer and the first connecting shaft, the first connecting shaft is fixedly connected with the outer side end of the overturning frame, the second connecting shaft is fixed on the first frame symmetrical to the first connecting shaft, and the second connecting shaft is further fixedly connected with the overturning frame.

6. The intelligent draped screen device as claimed in claim 1, wherein the screen feeding mechanism comprises a second driving motor, a second driving wheel set, a second conveying chain, an inverted T-shaped sliding plate and at least two sliding rails, the sliding rails are fixed at the inner bottom of a third frame of the screen feeding mechanism, the second driving motor 35 is fixed at the inner bottom of the third frame and is in chain transmission connection with the second driving wheel set and the second conveying chain, the bottom of the sliding plate is fixedly connected with the second conveying chain, the conveying direction of the sliding plate is perpendicular to the running direction of the draped screen spreading device, two ends of the upper surface of the sliding plate are in sliding connection with the sliding rails, and the middle of the sliding plate penetrates through a gap between every two sliding rails.

7. The intelligent drapery hardware of claim 6, characterized in that, the drapery mechanism comprises a first drive motor, a first drive wheel set, a first conveyor chain and a drapery plate, the first drive motor is located above the slide plate and is in chain drive connection with the first drive wheel set and the first conveyor chain, the drapery plate is fixed on the conveyor chain and is movable close to the entrance of the drapery spreader.

8. The intelligent draped screen device as claimed in claim 1, wherein the draped screen feeding device further comprises driving screw rods, the driving screw rods are located on the left side and the right side of the output end of the screen feeding mechanism and are used for lifting and conveying draped screens to the screen pushing mechanism.

9. The intelligent draped screen device as claimed in claim 1, wherein the draped screen spreading device comprises a third driving wheel set, a fourth frame, a third conveying chain and a third driving motor, the fourth frame is located below the output end of the material arranging belt device, the fourth frame can be connected with the material arranging belt device and can be connected with the screen pushing mechanism, and the third driving motor is fixed on the fourth frame and is connected with the third driving wheel set and the third conveying chain in a driving mode.

10. An intelligent sieving method based on an intelligent sieving device, which is characterized in that the intelligent sieving device is the intelligent sieving device according to any one of claims 1 to 9, and the method comprises the following steps:

at least two draped sieves are overlapped and placed on a sliding rail of a sieve conveying mechanism, a sliding plate is driven to push the overlapped draped sieves to the tail end, then the draped sieves are lifted upwards by a driving screw rod until the draped sieves are positioned at the side end of a pushing sieve plate and then are stopped, and at the moment, the draped sieves are in a preparation state;

then, pushing the material vehicle with the materials into a turnover frame of the turnover feeding mechanism, driving a turnover motor to enable the turnover frame to rotate, pouring the materials onto a conveying belt between every two material partition plates, conveying the materials to the lower side of a material baffle plate, and paving the materials between the other group of material partition plates through the material baffle plate; then, the material arranging cylinder of the material arranging structure drives the material arranging rod to move back and forth in a telescopic mode, and materials in the material partition plates are arranged;

when the materials pass through the tail end of the belt driving mechanism, a first driving motor of the screen pushing mechanism starts to move, and the first driving motor drives the first conveying chain to rotate, so that the screen pushing plate moves the screen in a preparation state to the screen paving device; when the materials are conveyed to the end of the belt driving mechanism and fall off, the draped sieve is just positioned below the falling materials, so that the materials are paved inside the draped sieve; when the previous screen is full of the baking materials, the next screen is next to the previous screen to catch the falling baking materials;

the moving speed of the sieve pushing plates on the first conveying chain of the sieve pushing mechanism is kept synchronous with the speed of the conveying belt.

Images