Automatic shearing feeding device

Abstract

The present invention relates to the technical field of equipment for preparing plastic particles. The present invention discloses an automatic shearing feeding device, comprising a base plate, which is arranged on the ground, a charging barrel being arranged directly above the base plate, a feeder being arranged on the top of the base plate, and an inlet of the feeder being arranged at the top of the feeder and directly below the bottom of the charging barrel; and further comprising a slitting device, which is arranged at the bottom of the charging barrel, a uniform feeding device being arranged on the top of the base plate, a dividing assembly being provided on the uniform feeding device, and the dividing assembly being located directly below the slitting device and directly above the inlet of the feeder, and a smearing device being provided on one side of the dividing assembly; the present invention realizes that when a viscous premix is ​​conveyed into the inlet of the feeder, the viscous premix is ​​automatically cut into block premixes of uniform size and smaller shape and enters the inside of the inlet of the feeder, thereby avoiding blockage and adhesion of the inlet.

Description

Technical Field

[0001] The invention relates to the technical field of equipment for preparing plastic particles, in particular to an automatic shearing and feeding device. Background Art

[0002] With the rapid development of the plastics industry, a large amount of waste plastics are generated. If they are not effectively recycled and treated, they will cause serious pollution to the environment. It is necessary to recycle the waste plastics and make new plastic particles to reduce pollution to the environment and save resources. The main steps involved are cleaning, crushing, stirring, melting, extruding, cooling and cutting of waste plastics. When the plastic particle premix is ​​stirred, when the premix contains relatively viscous raw materials such as antistatic agents, the whole will be in a viscous state. Large lumps are likely to appear during stirring, which is not easy to feed into the feeder and is easy to cause blockage and adhesion to the feeder inlet, thereby affecting the normal operation of the feeder. There is a lack of a device that can automatically cut the viscous premix into smaller block premixes of uniform size and shape when conveying the viscous premix into the feeder inlet to avoid blockage and adhesion to the feeder inlet. Summary of the Invention

[0003] The present invention aims to provide an automatic shearing and feeding device to solve the problems raised in the above-mentioned background art. To achieve the above-mentioned object, the present invention provides the following technical solution: an automatic shearing and feeding device, comprising a base plate, the base plate being disposed on the ground, a charging bucket being disposed directly above the base plate, a feeder being disposed on top of the base plate, and an inlet of the feeder being disposed on the top of the feeder and directly below the bottom of the charging bucket;

[0004] It also includes a slitting device, which is arranged at the bottom of the charging barrel, and a uniform feeding device is arranged on the top of the base plate. A dividing assembly is provided on the uniform feeding device, and the dividing assembly is located directly below the slitting device and directly above the feeding port of the feeder, and a smearing device is provided on one side of the dividing assembly.

[0005] Preferably, the slitting device includes a slitting barrel, an electric push rod and a slitting blade. The slitting barrel is vertically arranged at the bottom of the charging barrel, the top of the slitting barrel is connected to the bottom of the charging barrel, the bottom of the slitting barrel is open, the slitting blade horizontally passes through the bottom of the slitting barrel and is horizontally slidably connected to it, the slitting end of the slitting blade is closed to the bottom of the slitting barrel, one end of the slitting blade is located on the outside of the slitting barrel, the electric push rod is horizontally arranged at the side end of the slitting barrel, and the output end of the electric push rod is connected to the top of the end of the slitting blade away from the slitting barrel.

[0006] Preferably, the uniform blanking device includes a first stretching component, a second stretching component, a first auxiliary blanking component, a second auxiliary blanking component and a linkage component. The first stretching component and the second stretching component have the same structure and are symmetrically arranged on both sides of the slitting device. The first auxiliary blanking component and the second auxiliary blanking component have the same structure and are respectively arranged at the side ends of the first stretching component and the second stretching component, and the first auxiliary blanking component and the second auxiliary blanking component are respectively connected to the two ends of the bottom of the slitting device, and the linkage component is arranged at the side ends of the first auxiliary blanking component and the second auxiliary blanking component.

[0007] Preferably, the first stretching assembly includes a first connecting plate, a connecting disk, a driving disk, a driving plate and a first sliding rod, the first connecting plate is vertically arranged on the top of the base plate, the connecting disk is arranged on the top of the first connecting plate, the driving disk is rotatably arranged at the center of a circle on one side of the connecting disk, a first sliding rod is provided at both ends of the driving plate and the first sliding rods at both ends of the driving plate are respectively connected to the two ends of the connecting disk in a horizontal direction, the driving plate is located on the side of the driving disk away from the connecting disk, an S-shaped sliding groove is provided on the driving plate, and the end of the driving disk away from the center of the circle is slidably connected to the upper end of the sliding groove on the driving plate.

[0008] The top end of the lifting link is connected with the bottom end of the gear train of claim 1, wherein the lifting link is connected to the first gear and the second gear is connected to the second gear train.

[0009] The transmission gear of the present invention is a gear which is connected with the gear of the driven gear to the driven gear of the driven gear.

[0010] 14. The repairing kit for automotive dents, according to claim 1, wherein a bottom of the foot stand comprises a through-hole, and the two foot pieces comprise two bosses, wherein the bosses comprise a through-hole, a screw bolt, and a nut. The bosses comprise a through-hole, a screw bolt, and a nut. The bosses comprise a through-hole, a screw bolt, and a nut. The bosses comprise a through-hole, a screw bolt, and a nut.

[0011] Preferably, the smearing device includes a second motor, a first drive assembly, a second drive assembly and a pressing assembly. The first drive assembly and the second drive assembly are symmetrically arranged on one side of the material dividing assembly. The second motor is arranged at the side end of the first drive assembly. The pressing assembly is arranged between the first drive assembly and the second drive assembly. The first drive assembly and the second drive assembly have the same structure. The first drive assembly includes a mounting plate, a fixed plate, a driving wheel, a limiting rod, a driving belt, a movable frame and a sliding member. There are two mounting plates, and the two mounting plates are symmetrically arranged on the top of the base plate. The fixed plate is horizontally arranged between the two mounting plates. There are four driving wheels, and the four driving wheels are distributed in a rectangular shape and are rotatably arranged at the side end of the fixed plate. The driving belt is sleeved on the outside of the four driving wheels.

[0012] Material toggling mechanism, its both sides respectively have a cylinder pressure, and the cylinder pressure bar connects swing arm, and the swing arm end face has hook portion, and a bar passes position between the end of two swing arms and the hook portion.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] In the present invention, when the premix cut into sheets by the cutting device falls on the receiving plate composed of the cross beam and the second spring telescopic rod, a small rectangular area is formed between the two adjacent second spring telescopic rods between each two cross beams, and the sheet premix is ​​now covered directly above the several rectangular areas. The sheet premix is ​​pressed into the small rectangular areas composed of the cross beam and the second spring telescopic rod by the spreading device, and then the sheet premix is ​​divided into several small block premixes, and adjacent premixes do not contact each other.

[0015] In the present invention, the uniform feeding device is controlled to cooperate with the material dividing component to achieve the effect of reciprocating stretching and up and down shaking of the multiple cross beams and the second spring telescopic rod, so that the small block premixes located in the multiple small rectangular areas are separated from the side ends of the cross beams and the second spring telescopic rods under the action of shaking and stretching force, and then smoothly fall into the feed port of the feeder. Since the viscous premix is ​​divided into multiple small block premixes at this time, it will not cause blockage of the feed port and the possibility of mutual adhesion is eliminated, thereby achieving the goal of automatically cutting the viscous premix into block premixes of uniform size and smaller shape and entering the feed port of the feeder when the viscous premix is ​​transported into the feed port of the feeder, avoiding the effect of blockage and adhesion of the feed port.

[0016] In the present invention, when the viscous premix enters the cutting barrel through the loading barrel and is completely filled, the output end of the electric push rod is controlled to extend and contract once. When the output end of the electric push rod is extended, the cutting blade is driven away from the cutting barrel to expose the bottom of the cutting barrel, so that a part of the premix below the inside of the cutting barrel flows to the bottom of the cutting barrel. At this time, the output end of the electric push rod contracts, cutting the premix below the cutting barrel and making it fall in the form of sheets on the cutting component to facilitate subsequent cutting work. At this time, the cutting blade closes the bottom of the cutting barrel again, and the above operation is continued, thereby realizing slicing of the premix, so that it can be cut into premix blocks of uniform size later. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0018] Figure 2 is a side sectional view of the slitting device of the present invention;

[0019] Figure 3 It is a schematic diagram of the local structure of the present invention;

[0020] Figure 4 Schematic diagram of the three-dimensional structure of the smearing device in the present invention;

[0021] Figure 5 Schematic diagram of the three-dimensional structure of the first driving assembly in the present invention;

[0022] Figure 6 Schematic diagram of the three-dimensional structure of the uniform feeding device and the material distribution component in the present invention Figure 1 ;

[0023] Figure 7 Schematic diagram of the three-dimensional structure of the uniform feeding device and the material distribution component in the present invention Figure 2 ;

[0024] Figure 8Schematic diagram of the unfolded structure of the first stretching assembly and the first auxiliary blanking assembly in the present invention;

[0025] Figure 9 Schematic diagram of the three-dimensional structure of the material distribution component in the present invention;

[0026] Figure 10 It is a schematic diagram of the partial structure of the material distribution component in the present invention.

[0027] In the figure: 1. Base plate; 2. Charging barrel; 3. Feeder; 4. Slitting device; 41. Slitting barrel; 42. Electric push rod; 43. Slitting blade; 5. Uniform feeding device; 51. First stretching assembly; 511. First connecting plate; 512. Connecting plate; 513. Driving plate; 514. Driving plate; 515. First sliding rod; 52. Second stretching assembly; 53. First auxiliary feeding assembly; 531. Second connecting plate; 532. Rotating shaft; 533. Cam rod; 534. Cam block; 535. Swing rod; 536. Connecting piece; 537. Second sliding rod; 538. Sliding frame; 54. Second auxiliary feeding assembly; 55. Linkage assembly; 551. First motor; 552. First pulley; 553. First transmission belt ;554, first gear;555, second gear;556, second pulley;557, second transmission belt;558, third pulley;559, third transmission belt;6, material dividing assembly;61, mounting frame;62, first spring telescopic rod;63, second spring telescopic rod;64, sliding block;65, first splicing frame;66, second splicing frame;67, crossbeam;7, wiping device;71, second motor;72, first drive assembly;721, mounting plate;722, fixed plate;723, drive wheel;724, limiting rod;725, drive belt;726, movable frame;727, sliding member;73, second drive assembly;74, pressing assembly;741, fixed frame;742, connecting spring;743, pressing plate. DETAILED DESCRIPTION

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0029] See also Figures 1 to 10 The present invention provides a technical solution: an automatic shearing feeding device, comprising a base plate 1, the base plate 1 being arranged on the ground, a charging bucket 2 being arranged directly above the base plate 1, a feeder 3 being arranged on the top of the base plate 1, and an inlet of the feeder 3 being arranged on the top of the feeder 3 and directly below the bottom of the charging bucket 2;

[0030] It also includes a slitting device 4, which is arranged at the bottom of the charging barrel 2, and a uniform feeding device 5 is provided on the top of the base plate 1. A dividing component 6 is provided on the uniform feeding device 5, and the dividing component 6 is located directly below the slitting device 4 and directly above the feeding port of the feeder 3, and a smearing device 7 is provided on one side of the dividing component 6.

[0031] In this embodiment, Figure 2 As shown, the slitting device 4 includes a slitting barrel 41, an electric push rod 42 and a slitting blade 43. The slitting barrel 41 is vertically arranged at the bottom of the charging barrel 2, the top of the slitting barrel 41 is connected to the bottom of the charging barrel 2, the bottom of the slitting barrel 41 is open, the slitting blade 43 passes horizontally through the bottom of the slitting barrel 41 and is slidably connected thereto in a horizontal direction, the slitting end of the slitting blade 43 is closed to the bottom of the slitting barrel 41, one end of the slitting blade 43 is located outside the slitting barrel 41, the electric push rod 42 is horizontally arranged at the side end of the slitting barrel 41, and the output end of the electric push rod 42 is connected to the top of the end of the slitting blade 43 away from the slitting barrel 41;

[0032] When the viscous premix enters the cutting barrel 41 through the loading barrel 2 and is completely filled, the output end of the electric push rod 42 is controlled to extend and contract once. When the output end of the electric push rod 42 extends, it drives the cutting blade 43 away from the cutting barrel 41 to expose the bottom of the cutting barrel 41, so that a part of the premix below the inside of the cutting barrel 41 flows to the bottom of the cutting barrel 41. At this time, the output end of the electric push rod 42 contracts, cutting the premix below the cutting barrel 41 and making it fall in the form of sheets on the dividing component 6 to facilitate subsequent cutting work. At this time, the cutting blade 43 closes the bottom of the cutting barrel 41 again, and the above operation is continued, thereby realizing the slicing operation of the premix, so that it can be cut into premix blocks of uniform size later.

[0033] In this embodiment, Figures 3 to 10 As shown, the uniform blanking device 5 includes a first stretching component 51, a second stretching component 52, a first auxiliary blanking component 53, a second auxiliary blanking component 54 and a linkage component 55. The first stretching component 51 and the second stretching component 52 have the same structure and are symmetrically arranged on both sides of the slitting device 4. The first auxiliary blanking component 53 and the second auxiliary blanking component 54 have the same structure and are respectively arranged at the side ends of the first stretching component 51 and the second stretching component 52, and the first auxiliary blanking component 53 and the second auxiliary blanking component 54 are respectively connected to the two ends of the bottom of the slitting device 4, and the linkage component 55 is arranged at the side ends of the first auxiliary blanking component 53 and the second auxiliary blanking component 54;

[0034] The first stretching assembly 51 includes a first connecting plate 511, a connecting disk 512, a driving disk 513, a driving plate 514 and a first sliding rod 515. The first connecting plate 511 is vertically arranged on the top of the base plate 1, the connecting disk 512 is arranged on the top of the first connecting plate 511, and the driving disk 513 is rotatably arranged at the center of a circle on one side of the connecting disk 512. First sliding rods 515 are provided at both ends of the driving plate 514, and the first sliding rods 515 at both ends of the driving plate 514 are respectively connected to the two ends of the connecting disk 512 in a horizontal sliding direction. The driving plate 514 is located on the side of the driving disk 513 away from the connecting disk 512. An S-shaped sliding groove is provided on the driving plate 514, and one end of the driving disk 513 away from the center of the circle is slidably connected to the upper end of the sliding groove on the driving plate 514;

[0035] The first auxiliary blanking assembly 53 includes a second connecting plate 531, a rotating shaft 532, a cam rod 533, a cam block 534, a swing rod 535, a connecting piece 536, a second sliding rod 537 and a sliding frame 538. The second connecting plate 531 is arranged at the side end of the first connecting plate 511, the rotating shaft 532 passes through the lower part of the second connecting plate 531 and is rotatably connected thereto, one end of the cam rod 533 is connected to the center of the rotating shaft 532, and the swing rod 535 is horizontally arranged on one side of the lower part of the second connecting plate 531. One end of the swing rod 535 is rotatably connected to the side end of the second connecting plate 531, and the other end of the swing rod 535 is rotatably connected to one end of the cam block 534. The other end of the cam block 534 is rotatably connected to the other end of the cam rod 533, the middle part of the swing rod 535 is rotatably connected to the lower end of the connecting member 536, the second sliding rod 537 is vertically arranged on the side end of the second connecting plate 531 and is slidably connected thereto in the vertical direction, the bottom of the second sliding rod 537 is rotatably connected to the upper end of the connecting member 536, and the sliding frame 538 is horizontally arranged on the top of the second sliding rod 537. The linkage assembly 55 includes a first motor 551, a first pulley 552, a first transmission belt 553, a first gear 554, a second gear 555, a second pulley 556, a second transmission belt 557, a third pulley 558 and a third transmission belt 559;

[0036] The first motor 551 is arranged at the side end of the first connecting plate 511 in the first stretching component 51, and one end of the rotating shaft 532 in the first auxiliary blanking component 53 is provided with a first gear 554. A second gear 555 is rotatably provided on one side of the first gear 554, and the first gear 554 is meshed with the second gear 555. There are two first pulleys 552, and the two first pulleys 552 are respectively arranged at the output end of the first motor 551 and the rotating connection between the first gear 554 and the first connecting plate 511. The first transmission belt 553 is sleeved on the two first pulleys 552, and there are two second pulleys 556, one of which is provided with a second pulley 556, and one of which is provided with a second gear 555 and the first gear 555. At the rotation connection of the connecting plate 511, another second pulley 556 is provided at the end of the rotating shaft 532 in the second auxiliary blanking component 54, and the second transmission belt 557 is sleeved on the two second pulleys 556. There are four third pulleys 558, of which two third pulleys 558 are respectively provided at the end of the rotating shaft 532 in the first auxiliary blanking component 53 and the rotation connection between the driving disc 513 and the connecting disc 512. The other two third pulleys 558 are respectively provided at the end of the rotating shaft 532 in the second auxiliary blanking component 54 and the rotation connection between the driving disc 513 and the connecting disc 512. A third transmission belt 559 is sleeved on each of the two third pulleys 558;

[0037] The material distribution component 6 includes a mounting frame 61, a first spring telescopic rod 62, a second spring telescopic rod 63, a sliding block 64, a first splicing frame 65, a second splicing frame 66 and a crossbeam 67. There are two mounting frames 61, and the two mounting frames 61 are symmetrically arranged between the first stretching component 51 and the second stretching component 52, and the side ends of the two mounting frames 61 are respectively connected to the side ends of the first sliding rods 515 in the adjacent first stretching components 51 and the second stretching components 52. The first splicing frame 65 and the second splicing frame 66 are horizontally and symmetrically arranged between the two mounting frames 61, and the adjacent ends of the first splicing frame 65 and the second splicing frame 66 are detachably connected to each other. A plurality of spring telescopic rods 62 are provided, and a plurality of first spring telescopic rods 62 are equidistantly and vertically provided at the upper and lower ends of the side where the first splicing frame 65 and the second splicing frame 66 are away from each other, and the other ends of the plurality of first spring telescopic rods 62 are respectively connected to the upper end or the lower end of the mounting frame 61. A plurality of crossbeams 67 are provided, and the plurality of crossbeams 67 are equidistantly provided between the first splicing frame 65 and the second splicing frame 66, and a plurality of second spring telescopic rods 63 are equidistantly provided between every two adjacent crossbeams 67. Two sliding blocks 64 are symmetrically provided at the bottom of the first splicing frame 65 and the second splicing frame 66, and each sliding block 64 is respectively connected to a sliding frame 538 in a horizontal sliding direction;

[0038] The wiping device 7 includes a second motor 71, a first drive assembly 72, a second drive assembly 73 and a pressing assembly 74. The first drive assembly 72 and the second drive assembly 73 are symmetrically arranged on one side of the material distributing assembly 6. The second motor 71 is arranged at the side end of the first drive assembly 72, and the pressing assembly 74 is arranged between the first drive assembly 72 and the second drive assembly 73. The first drive assembly 72 and the second drive assembly 73 have the same structure. The first drive assembly 72 includes a mounting plate 721, a fixing plate 722, a driving wheel 723, a limiting rod 724, a driving belt 725, a movable frame 726 and a sliding member 727. There are two mounting plates 721, and the two mounting plates 721 are symmetrically arranged on the top of the base plate 1. The fixing plate 722 is horizontally arranged between the two mounting plates 721. There are four driving wheels 723. The four driving wheels 723 are distributed in a rectangular shape and are rotatably arranged at the side end of the fixing plate 722. The driving belt 725 is sleeved on the outside of the four driving wheels 723;

[0039] The two limiting rods 724 are provided with two, and the two limiting rods 724 are spaced up and down and are horizontally arranged between the two mounting plates 721. The upper and lower ends of the mobile frame 726 respectively pass through the two limiting rods 724 and slide with them in the horizontal direction. The sliding member 727 is set at the side end of the mobile frame 726 and is connected to the upper and lower sliding connection with it, and one end of the sliding member 727 is rotatably connected to the side end of the driving belt 725. The second motor 71 is set at the side end of the fixed plate 722 and the output end of the second motor 71 is connected to the rotation connection between one of the driving wheels 723 and the fixed plate 722 Next, the pressing assembly 74 includes a fixing frame 741, a connecting spring 742 and a pressing plate 743. The two ends of the fixing frame 741 are fixedly connected to the side ends of the two sliding members 727 in the first driving assembly 72 and the second driving assembly 73 respectively. A plurality of connecting springs 742 are provided, and the plurality of connecting springs 742 are evenly arranged at the bottom of one side of the fixing frame 741. The pressing plate 743 is arranged directly below one side of the fixing frame 741 and the top of the pressing plate 743 is connected to the bottom of the plurality of connecting springs 742. One side of the bottom of the pressing plate 743 is provided with an inclined surface.

[0040] The use method and advantages of the present invention: The working process of the automatic shearing feeding device is as follows:

[0041] When the premixed material cut into sheets by the slitting device 4 falls on the receiving plate composed of the crossbeam rod 67 and the second spring telescopic rod 63, a small rectangular area is formed between the two adjacent second spring telescopic rods 63 between each two crossbeam rods 67, and the sheet-like premixed material is now covered directly above the plurality of rectangular areas. The second motor 71 is controlled to work to drive one of the drive wheels 723 connected thereto to rotate, and then the four drive wheels 723 are driven to rotate synchronously under the transmission of the drive belt 725, and then the pressing plate is driven under the transmission of the drive belt 725. 743 moves along a rectangular track. First, the pressing plate 743 moves horizontally to the top of several rectangular areas, then descends, so that the pressing plate 743 descends to squeeze the premix on the rectangular areas. Then, the pressing plate 743 moves horizontally to the initial position, and then rises and returns to the initial height. In this process, the sheet-like premix is ​​pressed into the small rectangular areas formed by the crossbeam 67 and the second spring telescopic rod 63, thereby separating the sheet-like premix into several small blocks of premix, and adjacent premixes do not touch each other.

[0042] Then, the first motor 551 is controlled to work, and under the transmission of the first pulley 552 and the first transmission belt 553, the rotating shaft 532 in the first auxiliary unloading assembly 53 is driven to rotate, and under the transmission of the first gear 554, the second gear 555, the second pulley 556 and the second transmission belt 557, the other rotating shaft 532 in the second auxiliary unloading assembly 54 is driven to rotate, and the two rotating shafts 532 rotate synchronously and in opposite directions. As the rotating shaft 532 rotates, the cam rod 533 is driven to rotate, and then the cam block 534 is driven to rotate eccentrically with the rotating shaft 532 as the axis, and then the second sliding rod 537 is driven to slide up and down reciprocatingly under the transmission of the swing rod 535 and the connecting member 536. At the same time, under the transmission of the third pulley 558 and the third transmission belt 559, the two driving plates 513 in the first stretching assembly 51 and the second stretching assembly 52 are driven to rotate synchronously, and under the cooperation of the sliding groove on the driving plate 514, the first stretching assembly 5 1 and the second stretching assembly 52, the two first sliding rods 515 slide back and forth synchronously, and the sliding directions of the two are opposite. With the cooperation of the first stretching assembly 51, the second stretching assembly 52, the first auxiliary unloading assembly 53 and the second auxiliary unloading assembly 54, the reciprocating stretching and up and down shaking effect of the plurality of cross beams 67 and the second spring telescopic rods 63 is achieved, so that the small block premixes located in the plurality of small rectangular areas are separated from the side ends of the cross beams 67 and the second spring telescopic rods 63 under the action of shaking and stretching force, and then smoothly fall into the feeding port of the feeder 3. Since the viscous premix is ​​divided into a plurality of small block premixes at this time, it will not cause blockage of the feeding port and the possibility of mutual adhesion is eliminated. Therefore, when the viscous premix is ​​transported into the feeding port of the feeder 3, the viscous premix is ​​automatically cut into block premixes of uniform size and smaller shape and enter the feeding port of the feeder 3, avoiding the effect of blockage and adhesion of the feeding port.

[0043] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and modifications fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic shearing feeding device, comprising a base plate (1), wherein the base plate (1) is arranged on the ground, a charging barrel (2) is arranged directly above the base plate (1), a feeder (3) is arranged on the top of the base plate (1), and an inlet of the feeder (3) is arranged on the top of the feeder (3) and directly below the bottom of the charging barrel (2); It is characterized by: The invention also includes a slitting device (4), the slitting device (4) is arranged at the bottom of the charging barrel (2), a uniform feeding device (5) is arranged on the top of the base plate (1), a material dividing assembly (6) is arranged on the uniform feeding device (5), and the material dividing assembly (6) is located directly below the slitting device (4) and directly above the feeding port of the feeder (3), and a material spreading device (7) is arranged on one side of the material dividing assembly (6); The uniform blanking device (5) comprises a first stretching assembly (51), a second stretching assembly (52), a first auxiliary blanking assembly (53), a second auxiliary blanking assembly (54) and a linkage assembly (55); the first stretching assembly (51) and the second stretching assembly (52) have the same structure and are symmetrically arranged on both sides of the slitting device (4); the first auxiliary blanking assembly (53) and the second auxiliary blanking assembly (54) have the same structure and are respectively arranged at the side ends of the first stretching assembly (51) and the second stretching assembly (52); the first auxiliary blanking assembly (53) and the second auxiliary blanking assembly (54) are respectively connected to the two ends of the bottom of the slitting device (4); and the linkage assembly (55) is arranged at the side ends of the first auxiliary blanking assembly (53) and the second auxiliary blanking assembly (54); The first stretching assembly (51) comprises a first sliding rod (515); The first auxiliary blanking assembly (53) includes a sliding frame (538); The material dividing assembly (6) includes a mounting frame (61), a first spring telescopic rod (62), a second spring telescopic rod (63), a sliding block (64), a first splicing frame (65), a second splicing frame (66) and a crossbeam (67). The mounting frame (61) is provided with two, and the two mounting frames (61) are symmetrically arranged between the first stretching assembly (51) and the second stretching assembly (52), and the side ends of the two mounting frames (61) are respectively connected to the side ends of the first sliding rods (515) in the adjacent first stretching assembly (51) and the second stretching assembly (52). The first splicing frame (65) and the second splicing frame (66) are horizontally and symmetrically arranged between the two mounting frames (61), and the adjacent ends of the first splicing frame (65) and the second splicing frame (66) are detachably connected to each other. , a plurality of first spring telescopic rods (62) are provided, and a plurality of first spring telescopic rods (62) are equidistantly and vertically provided at the upper and lower ends of the side away from each other of the first splicing frame (65) and the second splicing frame (66), and the other ends of the plurality of first spring telescopic rods (62) are respectively connected to the upper end or the lower end of the mounting frame (61), a plurality of cross beams (67) are provided, and the plurality of cross beams (67) are equidistantly provided between the first splicing frame (65) and the second splicing frame (66), and a plurality of second spring telescopic rods (63) are equidistantly provided between every two adjacent cross beams (67), and two sliding blocks (64) are symmetrically provided at the bottom of the first splicing frame (65) and the second splicing frame (66), and each sliding block (64) is respectively connected to a sliding frame (538) in a horizontal sliding direction.

2. The automatic shearing and feeding device according to claim 1, characterized in that: The slitting device (4) comprises a slitting barrel (41), an electric push rod (42) and a slitting blade (43). The slitting barrel (41) is vertically arranged at the bottom of the charging barrel (2). The top of the slitting barrel (41) is connected to the bottom of the charging barrel (2). The bottom of the slitting barrel (41) is open. The slitting blade (43) passes horizontally through the bottom of the slitting barrel (41) and is slidably connected to the bottom of the slitting barrel (41) in a horizontal direction. The slitting end of the slitting blade (43) is closed to the bottom of the slitting barrel (41). One end of the slitting blade (43) is located outside the slitting barrel (41). The electric push rod (42) is horizontally arranged at the side end of the slitting barrel (41). The output end of the electric push rod (42) is connected to the top of the end of the slitting blade (43) away from the slitting barrel (41).

3. The automatic shearing and feeding device according to claim 2, characterized in that: The first stretching assembly (51) includes a first connecting plate (511), a connecting disk (512), a driving disk (513) and a driving plate (514), wherein the first connecting plate (511) is vertically arranged on the top of the base plate (1), the connecting disk (512) is arranged on the top of the first connecting plate (511), the driving disk (513) is rotatably arranged at the center of a circle on one side of the connecting disk (512), first sliding rods (515) are arranged at both ends of the driving plate (514), and the first sliding rods (515) at both ends of the driving plate (514) are respectively connected to both ends of the connecting disk (512) in a horizontal sliding direction, the driving plate (514) is located on a side of the driving disk (513) away from the connecting disk (512), an S-shaped sliding groove is provided on the driving plate (514), and the end of the driving disk (513) away from the center of the circle is slidably connected to the upper end of the sliding groove on the driving plate (514).

4. The automatic shearing and feeding device according to claim 3, characterized in that: The first auxiliary blanking assembly (53) further includes a second connecting plate (531), a rotating shaft (532), a cam rod (533), a cam block (534), a swing rod (535), a connecting piece (536) and a second sliding rod (537), wherein the second connecting plate (531) is arranged at the side end of the first connecting plate (511), the rotating shaft (532) passes through the lower part of the second connecting plate (531) and is rotatably connected thereto, one end of the cam rod (533) is connected to the center of the rotating shaft (532), the swing rod (535) is horizontally arranged on one side of the lower part of the second connecting plate (531), one end of the swing rod (535) is rotatably connected to the side end of the second connecting plate (531), the other end of the swing rod (535) is rotatably connected to one end of the cam block (534), and the cam block The other end of (534) is rotatably connected to the other end of the cam rod (533), the middle part of the swing rod (535) is rotatably connected to the lower end of the connecting member (536), the second sliding rod (537) is vertically arranged on the side end of the second connecting plate (531) and is slidably connected to it in the vertical direction, the bottom of the second sliding rod (537) is rotatably connected to the upper end of the connecting member (536), and the sliding frame (538) is horizontally arranged on the top of the second sliding rod (537), and the linkage assembly (55) includes a first motor (551), a first pulley (552), a first transmission belt (553), a first gear (554), a second gear (555), a second pulley (556), a second transmission belt (557), a third pulley (558) and a third transmission belt (559).

5. The automatic shearing and feeding device according to claim 4, characterized in that: The first motor (551) is arranged at the side end of the first connecting plate (511) in the first stretching component (51), one end of the rotating shaft (532) in the first auxiliary blanking component (53) is provided with a first gear (554), one side of the first gear (554) is rotatably provided with a second gear (555), and the first gear (554) is meshed with the second gear (555), two first pulleys (552) are provided, and the two first pulleys (552) are respectively provided at the output end of the first motor (551) and the rotation connection between the first gear (554) and the first connecting plate (511), the first transmission belt (553) is sleeved on the two first pulleys (552), and two second pulleys (556) are provided, one of the second pulleys (556) is provided between the second gear (555) and the second gear (555). A connecting plate (511) is provided at a rotation connection, another second pulley (556) is provided at the end of the rotating shaft (532) in the second auxiliary blanking component (54), a second transmission belt (557) is sleeved on the two second pulleys (556), and four third pulleys (558) are provided, two of which are respectively provided at the end of the rotating shaft (532) in the first auxiliary blanking component (53) and the rotation connection between the driving disk (513) and the connecting disk (512), and the other two third pulleys (558) are respectively provided at the end of the rotating shaft (532) in the second auxiliary blanking component (54) and the rotation connection between the driving disk (513) and the connecting disk (512), and each of the two third pulleys (558) is sleeved with a third transmission belt (559).

6. The automatic shearing and feeding device according to claim 5, characterized in that: The wiping device (7) includes a second motor (71), a first drive assembly (72), a second drive assembly (73) and a pressing assembly (74). The first drive assembly (72) and the second drive assembly (73) are symmetrically arranged on one side of the material distribution assembly (6). The second motor (71) is arranged at the side end of the first drive assembly (72). The pressing assembly (74) is arranged between the first drive assembly (72) and the second drive assembly (73). The first drive assembly (72) and the second drive assembly (73) have the same structure. The first drive assembly (72) includes a mounting plate (72). 1), a fixed plate (722), a driving wheel (723), a limiting rod (724), a driving belt (725), a movable frame (726) and a sliding member (727), two mounting plates (721) are provided, the two mounting plates (721) are symmetrically arranged on the top of the base plate (1), the fixed plate (722) is horizontally arranged between the two mounting plates (721), four driving wheels (723) are provided, the four driving wheels (723) are distributed in a rectangular shape and are rotatably arranged at the side ends of the fixed plate (722), and the driving belt (725) is sleeved on the outside of the four driving wheels (723).

7. The automatic shearing and feeding device according to claim 6, characterized in that: Two limiting rods (724) are provided, and the two limiting rods (724) are spaced apart from each other and are horizontally arranged between the two mounting plates (721). The upper and lower ends of the movable frame (726) respectively pass through the two limiting rods (724) and slide with them in the horizontal direction. The sliding member (727) is arranged at the side end of the movable frame (726) and is connected to the movable frame (726) for vertical sliding connection, and one end of the sliding member (727) is rotatably connected to the side end of the driving belt (725). The second motor (71) is arranged at the side end of the fixed plate (722), and the output end of the second motor (71) is connected to the rotation connection between one of the driving wheels (723) and the fixed plate (722). The pressing assembly (74) includes a fixing frame (741), a connecting spring (742) and a pressing plate (743). The two ends of the fixing frame (741) are fixedly connected to the side ends of the two sliding members (727) in the first driving assembly (72) and the second driving assembly (73), respectively. A plurality of connecting springs (742) are provided. The plurality of connecting springs (742) are evenly arranged at the bottom of one side of the fixing frame (741). The pressing plate (743) is arranged directly below one side of the fixing frame (741) and the top of the pressing plate (743) is connected to the bottom of the plurality of connecting springs (742). One side of the bottom of the pressing plate (743) is provided with an inclined surface.

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