Automatic shearing and feeding device

Abstract

The invention relates to the technical field of equipment for preparing plastic particles. The invention discloses an automatic shearing feeding device which comprises a base plate, the base plate is arranged on the ground, a charging barrel is arranged over the base plate, a feeding machine is arranged at the top of the base plate, and a feeding port of the feeding machine is formed in the top of the feeding machine and located under the bottom of the charging barrel; the slitting machine further comprises a slitting device, the slitting device is arranged at the bottom of the charging barrel, a uniform discharging device is arranged at the top of the base plate, a material distributing assembly is arranged on the uniform discharging device, the material distributing assembly is located under the slitting device and located over a feeding port of the feeding machine, and a material smearing device is arranged on one side of the material distributing assembly. According to the feeding machine, when the viscous premix is conveyed into the feeding port of the feeding machine, the viscous premix is automatically cut into blocky premix with the same size and small shape, the blocky premix enters the feeding port of the feeding machine, and the feeding port is prevented from being blocked and adhered.

Description

Technical Field

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

[0002] With the rapid development of the plastic industry, a large amount of waste plastics are generated. If not effectively recycled and treated, it will cause serious pollution to the environment. It is necessary to recycle waste plastics to make new plastic particles, thereby reducing environmental pollution and saving resources, which mainly involves steps such as cleaning, crushing, stirring, melting, extruding, cooling and cutting of waste plastics; when stirring the plastic particle premix, when the premix contains relatively viscous raw materials such as antistatic agents, the whole will present a viscous state, and it is easy to have large lumps during stirring, and it is not easy to feed when entering the feeder, which is easy to cause blockage and adhesion to the inlet of the feeder, thus affecting the normal operation of the feeder; there is a lack of a device that can automatically cut the viscous premix into small pieces of the same size and shape and enter the inside of the inlet of the feeder when transporting the viscous premix into the inlet of the feeder, so as to avoid blockage and adhesion to the inlet. Summary of the Invention

[0003] The purpose of the present invention is to provide an automatic shearing and feeding device to solve the problems raised in the above background art. To achieve the above purpose, the present invention provides the following technical solution: an automatic shearing and feeding device, including a base plate, the base plate is arranged on the ground, a loading bucket is arranged directly above the base plate, a feeder is arranged on the top of the base plate, and the inlet of the feeder is arranged on the top of the feeder and directly below the bottom of the loading bucket; It further includes a cutting device, the cutting device is arranged at the bottom of the loading bucket, a uniform feeding device is arranged on the top of the base plate, a material distributing component is arranged on the uniform feeding device, and the material distributing component is directly below the cutting device and directly above the inlet of the feeder, and a material wiping device is arranged on one side of the material distributing component.

[0004] Preferably, the cutting device includes a cutting barrel, an electric push rod and a cutting blade. The cutting barrel is vertically arranged at the bottom of the loading bucket, the top of the cutting barrel is communicated with the bottom of the loading bucket, the bottom of the cutting barrel is open, the cutting blade horizontally passes through the bottom of the cutting barrel and is slidably connected in its horizontal direction, the cutting end of the cutting blade closes the bottom of the cutting barrel, one end of the cutting blade is located outside the cutting barrel, the electric push rod is horizontally arranged at the side end of the cutting barrel, and the output end of the electric push rod is connected to the top of the end of the cutting blade away from the cutting barrel.

[0005] 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 both ends of the bottom of the slitting device. The linkage component is arranged at the side ends of the first auxiliary blanking component and the second auxiliary blanking component.

[0006] Preferably, the first stretching component 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 one side of the connecting disk. Both ends of the driving plate are provided with first sliding rods, and the first sliding rods at both ends of the driving plate are respectively slidably connected to both ends of the connecting disk in the horizontal direction. The driving plate is located on the side of the driving disk away from the connecting disk. The driving plate is provided with a chute arranged in an S shape, and the end of the driving disk away from the center is slidably connected to the upper end of the chute on the driving plate.

[0007] Preferably, the first auxiliary blanking component includes a second connecting plate, a rotating shaft, a cam rod, a cam block, a swinging rod, a connecting piece, a second sliding rod, and a sliding frame. The second connecting plate is arranged at the side end of the first connecting plate. The rotating shaft passes through the lower part of the second connecting plate and is rotatably connected thereto. One end of the cam rod is connected to the center of the rotating shaft. The swinging rod is horizontally arranged on one side of the lower part of the second connecting plate. One end of the swinging rod is rotatably connected to the side end of the second connecting plate. The other end of the swinging rod is rotatably connected to one end of the cam block. The other end of the cam block is rotatably connected to the other end of the cam rod. The middle of the swinging rod is rotatably connected to the upper end of the connecting piece. The second sliding rod is vertically arranged at the side end of the second connecting plate and is slidably connected thereto in the vertical direction. The bottom of the second sliding rod is rotatably connected to the upper end of the connecting piece. The sliding frame is horizontally arranged on the top of the second sliding rod. The linkage component includes a first motor, a first pulley, a first transmission belt, a first gear, a second gear, a second pulley, a second transmission belt, a third pulley, and a third transmission belt.

[0008] Preferably, the first motor is arranged at the side end of the first connecting plate in the first auxiliary blanking assembly. One end of the rotating shaft in the first auxiliary blanking assembly is provided with a first gear. A second gear is rotatably arranged on one side of the first gear, and the first gear meshes with the second gear. There are two first belt pulleys, which are respectively arranged at the output end of the first motor and the rotating connection between the first gear and the first connecting plate. The first transmission belt is sleeved on the two first belt pulleys. There are two second belt pulleys, one of the second belt pulleys is arranged at the rotating connection between the second gear and the first connecting plate, and the other second belt pulley is arranged at the end of the rotating shaft in the second auxiliary blanking assembly. The second transmission belt is sleeved on the two second belt pulleys. There are four third belt pulleys, two of the third belt pulleys are respectively arranged at the end of the rotating shaft in the first auxiliary blanking assembly and the rotating connection between the driving disc and the connecting disc, and the other two third belt pulleys are respectively arranged at the end of the rotating shaft in the second auxiliary blanking assembly and the rotating connection between the driving disc and the connecting disc. Each two third belt pulleys are sleeved with a third transmission belt.

[0009] Preferably, the material distribution assembly includes an installation frame, a first spring telescopic rod, a second spring telescopic rod, a sliding block, a first splicing frame, a second splicing frame and a cross beam rod. There are two installation frames, which are symmetrically arranged between the first stretching assembly and the second stretching assembly. The side ends of the two installation frames are respectively connected to the side ends of the first sliding rods in the adjacent first stretching assembly and second stretching assembly. The first splicing frame and the second splicing frame are horizontally and symmetrically arranged between the two installation frames. The adjacent ends of the first splicing frame and the second splicing frame are detachably butted with each other. There are several first spring telescopic rods. The upper and lower ends of the mutually remote sides of the first splicing frame and the second splicing frame are vertically provided with several first spring telescopic rods at equal intervals, and the other ends of the several first spring telescopic rods are respectively connected to the upper end or the lower end of the installation frame. There are several cross beam rods, which are equidistantly arranged between the first splicing frame and the second splicing frame, and several second spring telescopic rods are equidistantly arranged between every two adjacent cross beam rods. Two sliding blocks are symmetrically arranged at the bottom of the first splicing frame and the second splicing frame, and each sliding block is horizontally slidably connected to a sliding frame.

[0010] Preferably, the coating device includes a second motor, a first driving component, a second driving component, and a pressing component. The first driving component and the second driving component are symmetrically arranged on one side of the material distributing component. The second motor is arranged at the side end of the first driving component. The pressing component is arranged between the first driving component and the second driving component. The first driving component and the second driving component have the same structure. The first driving component includes mounting plates, a fixing plate, driving wheels, limiting rods, a driving belt, a moving 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 fixing plate is horizontally arranged between the two mounting plates. There are four driving wheels, and the four driving wheels are arranged in a rectangular distribution and rotatably arranged at the side end of the fixing plate. The driving belt is sleeved on the outer sides of the four driving wheels.

[0011] Preferably, there are two limiting rods, and the two limiting rods are horizontally arranged between the two mounting plates at an upper and lower interval. The upper and lower ends of the moving frame respectively pass through the two limiting rods and are in sliding fit with them in the horizontal direction. The sliding member is arranged at the side end of the moving frame and is in up and down sliding connection with it, and one end of the sliding member is rotatably connected to the side end of the driving belt. The second motor is arranged at the side end of the fixing plate, and the output end of the second motor is connected to the rotational connection between one of the driving wheels and the fixing plate. The pressing component includes a fixing frame, connecting springs, and a pressing plate. The two ends of the fixing frame are respectively fixedly connected to the side ends of two sliding members in the first driving component and the second driving component. There are several connecting springs, and the several connecting springs are evenly arranged at the bottom of one side of the fixing frame. The pressing plate is arranged directly below one side of the fixing frame, and the top of the pressing plate is connected to the bottoms of the several connecting springs. One side of the bottom of the pressing plate is provided with an inclined surface.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: In the present invention, when the premix cut into sheets by the slitting device falls on the receiving plate composed of cross beam rods and second spring telescopic rods, a small rectangular area is formed between every two adjacent second spring telescopic rods among every two cross beam rods. At this time, the sheet-shaped premix covers directly above a number of rectangular areas. The sheet-shaped premix is pressed into each small rectangular area composed of cross beam rods and second spring telescopic rods by the coating device, so as to separate the sheet-shaped premix into a number of small block-shaped premixes, and the adjacent premixes do not contact each other.

[0013] In the present invention, the operation of the uniform feeding device cooperates with the material distribution component, achieving the effect of reciprocally stretching and vertically shaking several cross bars and the second spring telescopic rods. As a result, the small block-shaped premix within several small rectangular areas detaches from the side ends of the cross bars and the second spring telescopic rods under the action of shaking and tensile force, and then smoothly drops into the feeding port of the feeder. Since the viscous premix is separated into several small block-shaped premixes at this time, it will not cause blockage to the feeding port and eliminates the possibility of mutual adhesion. Thus, when the viscous premix is conveyed into the feeding port of the feeder, the viscous premix is automatically cut into small block-shaped premixes with consistent size and shape and enters the interior of the feeding port of the feeder, avoiding the effects of blockage and adhesion to the feeding port.

[0014] In the present invention, when the viscous premix enters the inside of 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 extends, it drives the cutting blade away from the cutting barrel to expose the bottom of the cutting barrel, causing a part of the premix located below the inside of the cutting barrel to flow downward below the bottom of the cutting barrel. At this time, the output end of the electric push rod contracts, cutting the premix located below the cutting barrel and making it fall on the material distribution component in the shape of a sheet, facilitating subsequent cutting work. And at this time, the cutting blade closes the bottom of the cutting barrel again. By continuously performing the above operations, the slicing operation of the premix is achieved, facilitating subsequent cutting it into small block-shaped premixes with consistent size. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional structural schematic diagram of the present invention; Figure 2 is a side cross-sectional view of the cutting device in the present invention; Figure 3 is a partial structural schematic diagram of the present invention; Figure 4 is a three-dimensional structural schematic diagram of the material spreading device in the present invention; Figure 5 is a three-dimensional structural schematic diagram of the first driving component in the present invention; Figure 6 is a three-dimensional structural schematic of the uniform feeding device and the material distribution component in the present invention Figure 1 ; Figure 7 is a three-dimensional structural schematic of the uniform feeding device and the material distribution component in the present invention Figure 2 ; Figure 8 is an unfolded structural schematic diagram of the first stretching component and the first auxiliary feeding component in the present invention; Figure 9 is a three-dimensional structural schematic diagram of the material distribution component in the present invention; Figure 10 This is a partial structural schematic diagram of the material distribution component in the present invention.

[0016] In the figure: 1. Base plate; 2. Loading bucket; 3. Feeding machine; 4. Slitting device; 41. Slitting barrel; 42. Electric push rod; 43. Slitting blade; 5. Uniform feeding device; 51. First stretching component; 511. First connecting plate; 512. Connecting disk; 513. Driving disk; 514. Driving plate; 515. First sliding rod; 52. Second stretching component; 53. First auxiliary feeding component; 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 component; 55. Linkage component; 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 distribution component; 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. Cross beam rod; 7. Smearing device; 71. Second motor; 72. First driving component; 721. Mounting plate; 722. Fixed plate; 723. Driving wheel; 724. Limiting rod; 725. Driving belt; 726. Moving frame; 727. Sliding piece; 73. Second driving component; 74. Pressing component; 741. Fixed frame; 742. Connecting spring; 743. Pressing plate. Detailed implementation manners

[0017] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0018] Please refer to Figures 1 to 10 , the present invention provides a technical solution: an automatic shearing and feeding device, including a base plate 1, the base plate 1 is arranged on the ground, a loading bucket 2 is arranged directly above the base plate 1, a feeding machine 3 is arranged on the top of the base plate 1, and the feeding port of the feeding machine 3 is arranged on the top of the feeding machine 3 and directly below the bottom of the loading bucket 2; It further includes a slitting device 4. The slitting device 4 is arranged at the bottom of the charging bucket 2. A uniform feeding device 5 is arranged on the top of the base plate 1. A material distributing component 6 is provided on the uniform feeding device 5. The material distributing component 6 is located directly below the slitting device 4 and directly above the feeding port of the feeder 3. A material spreading device 7 is arranged on one side of the material distributing component 6.

[0019] In this embodiment, as Figure 2 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 bucket 2. The top of the slitting barrel 41 is communicated with the bottom of the charging bucket 2. The bottom of the slitting barrel 41 is open. The slitting blade 43 horizontally passes through the bottom of the slitting barrel 41 and is slidably connected thereto in the horizontal direction. The slitting end of the slitting blade 43 closes 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. When the premix in a viscous state enters the inside of the slitting barrel 41 through the charging bucket 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 slitting blade 43 away from the slitting barrel 41 to expose the bottom of the slitting barrel 41, so that a part of the premix below the inside of the slitting barrel 41 flows downward below the bottom of the slitting barrel 41. At this time, the output end of the electric push rod 42 contracts, cutting off the premix located below the slitting barrel 41 and making it fall on the material distributing component 6 in the form of flakes, so as to facilitate the subsequent slitting work. And at this time, the slitting blade 43 closes the bottom of the slitting barrel 41 again. By continuously performing the above operations, the slicing operation of the premix is realized, so as to facilitate the subsequent slicing of it into uniformly sized block-shaped premixes.

[0020] In this embodiment, as Figures 3 to 10 shown, the uniform feeding device 5 includes a first stretching component 51, a second stretching component 52, a first auxiliary feeding component 53, a second auxiliary feeding 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 feeding component 53 and the second auxiliary feeding 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 feeding component 53 and the second auxiliary feeding component 54 are respectively connected to both ends of the bottom of the slitting device 4. The linkage component 55 is arranged at the side ends of the first auxiliary feeding component 53 and the second auxiliary feeding component 54. The first stretching component 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. The driving disk 513 is rotatably arranged at the center of one side of the connecting disk 512. Both ends of the driving plate 514 are provided with the first sliding rods 515, and the first sliding rods 515 at both ends of the driving plate 514 are respectively slidably connected with both ends of the connecting disk 512 in the horizontal direction. The driving plate 514 is located on the side of the driving disk 513 away from the connecting disk 512. The driving plate 514 is provided with a chute arranged in an S shape. The end of the driving disk 513 away from the center is slidably connected with the upper end of the chute on the driving plate 514; The first auxiliary blanking component 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 therewith. One end of the cam rod 533 is connected to the center of the rotating shaft 532. The swing rod 535 is horizontally arranged at 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. 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 piece 536. The second sliding rod 537 is vertically arranged at the side end of the second connecting plate 531 and is slidably connected therewith in the vertical direction. The bottom of the second sliding rod 537 is rotatably connected to the upper end of the connecting piece 536. The sliding frame 538 is horizontally arranged on the top of the second sliding rod 537. The linkage component 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; The first motor 551 is arranged at the side end of the first connecting plate 511 in the first auxiliary blanking assembly 53. One end of the rotating shaft 532 in the first auxiliary blanking assembly 53 is provided with a first gear 554. A second gear 555 is rotatably arranged on one side of the first gear 554, and the first gear 554 meshes 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. There are two second pulleys 556. One of the second pulleys 556 is arranged at the rotating connection between the second gear 555 and the first connecting plate 511, and the other second pulley 556 is arranged at the end of the rotating shaft 532 in the second auxiliary blanking assembly 54. The second transmission belt 557 is sleeved on the two second pulleys 556. There are four third pulleys 558. Two of the third pulleys 558 are respectively arranged at the end of the rotating shaft 532 in the first auxiliary blanking assembly 53 and the rotating connection between the driving disc 513 and the connecting disc 512, and the other two third pulleys 558 are respectively arranged at the end of the rotating shaft 532 in the second auxiliary blanking assembly 54 and the rotating connection between the driving disc 513 and the connecting disc 512. Each two third pulleys 558 are sleeved with a third transmission belt 559; The material distribution 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 cross beam rod 67. There are two mounting frames 61, and the two mounting frames 61 are symmetrically arranged between the first stretching assembly 51 and the second stretching assembly 52. 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 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. The adjacent ends of the first splicing frame 65 and the second splicing frame 66 are detachably docked with each other. There are several first spring telescopic rods 62. The upper and lower ends of the mutually remote sides of the first splicing frame 65 and the second splicing frame 66 are vertically provided with several first spring telescopic rods 62 at equal intervals, and the other ends of the several first spring telescopic rods 62 are respectively connected to the upper end or the lower end of the mounting frame 61. There are several cross beam rods 67. The several cross beam rods 67 are equidistantly arranged between the first splicing frame 65 and the second splicing frame 66, and several second spring telescopic rods 63 are equidistantly arranged between every two adjacent cross beam rods 67. Two sliding blocks 64 are symmetrically arranged at the bottom of the first splicing frame 65 and the second splicing frame 66, and each sliding block 64 is respectively slidably connected with a sliding frame 538 in the horizontal direction; The coating device 7 includes a second motor 71, a first driving component 72, a second driving component 73 and a pressing component 74. The first driving component 72 and the second driving component 73 are symmetrically arranged on one side of the material distributing component 6. The second motor 71 is arranged at the side end of the first driving component 72. The pressing component 74 is arranged between the first driving component 72 and the second driving component 73. The first driving component 72 and the second driving component 73 have the same structure. The first driving component 72 includes a mounting plate 721, a fixing plate 722, a driving wheel 723, a limiting rod 724, a driving belt 725, a moving frame 726 and a sliding part 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, and the four driving wheels 723 are distributed in a rectangle and rotatably arranged at the side end of the fixing plate 722. The driving belt 725 is sleeved on the outer sides of the four driving wheels 723; There are two limiting rods 724, and the two limiting rods 724 are horizontally arranged between the two mounting plates 721 at an upper and lower interval. The upper and lower ends of the moving frame 726 respectively pass through the two limiting rods 724 and are in sliding fit with them in the horizontal direction. The sliding part 727 is arranged at the side end of the moving frame 726 and is connected with it in the up and down sliding manner, and one end of the sliding part 727 is rotatably connected with the side end of the driving belt 725. The second motor 71 is arranged at the side end of the fixing plate 722, and the output end of the second motor 71 is connected with the rotational connection part between one of the driving wheels 723 and the fixing plate 722. The pressing component 74 includes a fixing frame 741, a connecting spring 742 and a pressing plate 743. The two ends of the fixing frame 741 are respectively fixedly connected with the side ends of the two sliding parts 727 in the first driving component 72 and the second driving component 73. There are several connecting springs 742, and the several connecting springs 742 are uniformly 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 with the bottoms of the several connecting springs 742. One side of the bottom of the pressing plate 743 is provided with an inclined surface.

[0021] The usage method and advantages of the present invention: For this automatic shearing and feeding device, the working process is as follows: When the premix cut into sheets by the slitting device 4 falls on the material receiving plate composed of the cross beam rod 67 and the second spring telescopic rod 63, a small rectangular area is formed between every two adjacent second spring telescopic rods 63 among the cross beam rods 67, and the sheet-shaped premix covers directly above a number of rectangular areas at this time. Control the second motor 71 to work and drive one of the driving wheels 723 connected thereto to rotate. Then, under the transmission of the driving belt 725, drive the four driving wheels 723 to rotate synchronously. Then, under the transmission of the driving belt 725, drive the pressing plate 743 to move along a rectangular track. First, the pressing plate 743 horizontally moves to directly above a number of rectangular areas, and then descends, so that the pressing plate 743 descends to extrude the premix on the rectangular areas. Then, the pressing plate 743 horizontally moves to the initial position and then rises and resets to the initial height. During this process, the sheet-shaped premix is pressed into small rectangular areas composed of the cross beam rod 67 and the second spring telescopic rod 63, and thus the sheet-shaped premix is separated into a number of small block-shaped premixes, and the adjacent premixes do not contact each other; Next, control the first motor 551 to work. Driven by the first pulley 552 and the first transmission belt 553, the rotating shaft 532 in the first auxiliary blanking assembly 53 is driven to rotate. And driven by 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 blanking 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 eccentrically rotate with the rotating shaft 532 as the axis. Then, driven by the swing rod 535 and the connecting piece 536, the second sliding rod 537 reciprocates up and down. And at the same time, driven by the third pulley 558 and the third transmission belt 559, the two driving disks 513 in the first stretching assembly 51 and the second stretching assembly 52 rotate synchronously. And with the cooperation of the sliding grooves on the driving plate 514, the two first sliding rods 515 in the first stretching assembly 51 and the second stretching assembly 52 reciprocate synchronously. And their sliding directions are opposite. With the cooperation of the first stretching assembly 51, the second stretching assembly 52, the first auxiliary blanking assembly 53 and the second auxiliary blanking assembly 54, the effect of reciprocating stretching and up-and-down shaking of several cross beams 67 and the second spring telescopic rod 63 is achieved. So that the small block-shaped premix in several small rectangular areas is separated from the side ends of the cross beams 67 and the second spring telescopic rod 63 under the action of shaking and stretching force, and then smoothly falls into the feeding port of the feeder 3. Since the viscous premix is separated into several small block-shaped premixes at this time, it will not block the feeding port and eliminate the possibility of mutual adhesion. Thus, when the viscous premix is conveyed into the feeding port of the feeder 3, the viscous premix is automatically cut into small block-shaped premixes with the same size and smaller shape and enters the inside of the feeding port of the feeder 3, avoiding the effect of blocking and adhesion to the feeding port.

[0022] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only the preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic shearing and feeding device, comprising a base plate (1), the base plate (1) is arranged on the ground, a feeding bucket (2) is arranged directly above the base plate (1), a feeder (3) is arranged on the top of the base plate (1), and the feeding port of the feeder (3) is arranged on the top of the feeder (3) and directly below the bottom of the feeding bucket (2); It is characterized in that It further includes a slitting device (4). The slitting device (4) is arranged at the bottom of the charging bucket (2). A uniform feeding device (5) is arranged on the top of the base plate (1). A material distributing component (6) is provided on the uniform feeding device (5). And the material distributing component (6) is located directly below the slitting device (4) and directly above the feeding inlet of the feeder (3). A material spreading device (7) is arranged on one side of the material distributing component (6).

2. The automatic shearing and feeding device according to claim 1, characterized in that: 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 bucket (2). The top of the slitting barrel (41) is communicated with the bottom of the charging bucket (2). The bottom of the slitting barrel (41) is open. The slitting blade (43) horizontally passes through the bottom of the slitting barrel (41) and is slidably connected thereto in the horizontal direction. The slitting end of the slitting blade (43) closes 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 uniform feeding device (5) includes a first stretching component (51), a second stretching component (52), a first auxiliary feeding component (53), a second auxiliary feeding 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 feeding component (53) and the second auxiliary feeding 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 feeding component (53) and the second auxiliary feeding component (54) are respectively connected to both ends of the bottom of the slitting device (4). The linkage component (55) is arranged at the side ends of the first auxiliary feeding component (53) and the second auxiliary feeding component (54).

4. The automatic shearing and feeding device according to claim 3, characterized in that: The first stretching component (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). The driving disk (513) is rotatably arranged at the center of one side of the connecting disk (512). Both ends of the driving plate (514) are provided with first sliding rods (515), and the first sliding rods (515) at both ends of the driving plate (514) are respectively slidably connected to both ends of the connecting disk (512) in the horizontal direction. The driving plate (514) is located on the side of the driving disk (513) away from the connecting disk (512). A chute arranged in an S shape is provided on the driving plate (514). The end of the driving disk (513) away from the center is slidably connected to the upper end of the chute on the driving plate (514).

5. The automatic shearing and feeding device according to claim 4, characterized in that: The first auxiliary blanking component (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 member (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 rotationally 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 at one side of the lower part of the second connecting plate (531). One end of the swing rod (535) is rotationally connected to the side end of the second connecting plate (531). The other end of the swing rod (535) is rotationally connected to one end of the cam block (534). The other end of the cam block (534) is rotationally connected to the other end of the cam rod (533). The middle part of the swing rod (535) is rotationally connected to the lower end of the connecting member (536). The second sliding rod (537) is vertically arranged at 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 rotationally connected to the upper end of the connecting member (536). The sliding frame (538) is horizontally arranged at the top of the second sliding rod (537). The linkage component (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).

6. The automatic shearing and feeding device according to claim 5, characterized in that: The first motor (551) is arranged at the side end of the first connecting plate (511) in the first auxiliary blanking assembly (53). One end of the rotating shaft (532) in the first auxiliary blanking assembly (53) is provided with a first gear (554). A second gear (555) is rotatably arranged on one side of the first gear (554), and the first gear (554) meshes 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). A first transmission belt (553) is sleeved on the two first pulleys (552). There are two second pulleys (556), one of the second pulleys (556) is arranged at the rotating connection between the second gear (555) and the first connecting plate (511), and the other second pulley (556) is arranged at the end of the rotating shaft (532) in the second auxiliary blanking assembly (54). A second transmission belt (557) is sleeved on the two second pulleys (556). There are four third pulleys (558), two of the third pulleys (558) are respectively arranged at the end of the rotating shaft (532) in the first auxiliary blanking assembly (53) and the rotating connection between the driving disc (513) and the connecting disc (512), and the other two third pulleys (558) are respectively arranged at the end of the rotating shaft (532) in the second auxiliary blanking assembly (54) and the rotating connection between the driving disc (513) and the connecting disc (512). A third transmission belt (559) is sleeved on every two third pulleys (558).

7. The automatic shearing and feeding device according to claim 6, characterized in that: The material distributing 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 cross beam rod (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). 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 component (51) and second stretching component (52). The first splicing frame (65) and the second splicing frame (66) are horizontally and symmetrically arranged between the two mounting frames (61). The adjacent ends of the first splicing frame (65) and the second splicing frame (66) are detachably butted against each other. There are several first spring telescopic rods (62). The upper and lower ends on the mutually remote sides of the first splicing frame (65) and the second splicing frame (66) are vertically provided with several first spring telescopic rods (62) at equal intervals, and the other ends of the several first spring telescopic rods (62) are respectively connected to the upper end or the lower end of the mounting frame (61). There are several cross beam rods (67). The several cross beam rods (67) are arranged at equal intervals between the first splicing frame (65) and the second splicing frame (66), and several second spring telescopic rods (63) are equidistantly arranged between every two adjacent cross beam rods (67). Two sliding blocks (64) are symmetrically arranged at the bottom of the first splicing frame (65) and the second splicing frame (66), and each sliding block (64) is horizontally slidably connected to a sliding frame (538).

8. The automatic shearing and feeding device according to claim 7, characterized in that: The material spreading device (7) includes a second motor (71), a first driving component (72), a second driving component (73) and a pressing component (74). The first driving component (72) and the second driving component (73) are symmetrically arranged on one side of the material distributing component (6). The second motor (71) is arranged at the side end of the first driving component (72). The pressing component (74) is arranged between the first driving component (72) and the second driving component (73). The first driving component (72) and the second driving component (73) have the same structure. The first driving component (72) includes a mounting plate (721), a fixing plate (722), a driving wheel (723), a limiting rod (724), a driving belt (725), a moving frame (726) and a sliding part (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 arranged in a rectangular distribution and rotatably arranged at the side end of the fixing plate (722). The driving belt (725) is sleeved on the outer sides of the four driving wheels (723).

9. The automatic shearing and feeding device according to claim 8, characterized in that: There are two limiting rods (724), which are horizontally arranged at an interval up and down between two mounting plates (721). The upper and lower ends of the moving frame (726) respectively pass through the two limiting rods (724) and are in sliding fit with them in the horizontal direction. The sliding member (727) is arranged at the side end of the moving frame (726) and is connected with it in the up and down sliding manner, and one end of the sliding member (727) is rotationally connected with the side end of the driving belt (725). The second motor (71) is arranged at the side end of the fixing plate (722), and the output end of the second motor (71) is connected with the rotational connection position of one of the driving wheels (723) and the fixing 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 respectively fixedly connected with the side ends of two sliding members (727) in the first driving assembly (72) and the second driving assembly (73). There are several connecting springs (742), and the several 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 with the bottoms of the several connecting springs (742). One side of the bottom of the pressing plate (743) is provided with an inclined surface.

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