High-speed granulator

Abstract

The invention belongs to the technical field of plastic production, and particularly relates to a high-speed granulator which comprises a base, an extrusion barrel is fixedly connected to one side of the upper end face of the base, a feeding hopper is fixedly connected to the left side of the upper end of the extrusion barrel, the bottom of the feeding hopper communicates with an inner cavity of the extrusion barrel, and a connecting plate is fixedly connected to the right side of the upper end of the extrusion barrel. A blade is rotationally arranged on one side of the lower end of the connecting plate, a plurality of extrusion holes are formed in the right end of the extrusion cylinder, the blade is attached to the right end face of the extrusion cylinder, and a weight-controllable material distributing and collecting mechanism used for collecting cut plastic particles is further arranged on the base. According to the plastic particle collecting device, plastic particles are collected in batches, the weight of each batch of plastic particles can be flexibly controlled, then it is ensured that each collecting container can obtain a proper amount of plastic particles, then the collected plastic particles are transferred to a production line to be machined, and balance and efficient operation of the production line are ensured.

Description

Technical Field

[0001] The invention belongs to the technical field of plastic production, in particular to a high-speed granulator. Background Art

[0002] Plastic is an important organic synthetic polymer material with a wide range of applications. In the processing of plastic products, a granulator is often needed. The granulator can extrude the molten plastic through a specific mold and cut it into granules for subsequent processing, storage and transportation.

[0003] The patent with announcement number CN218948142U discloses a granulator, including a granulator main body, and also including: a crushing mechanism and a screening mechanism, the top of the granulator main body is fixedly connected to the bottom end of the crushing mechanism, and the bottom end of the screening mechanism is fixedly connected to the top of the granulator main body; the patent drives the transmission rod to rotate through the first motor, so that the spiral blade stirs the plastic raw material to move to the right, and at the same time, the spiral blade heats the plastic raw material to melt, and the spiral blade rotates to squeeze the molten plastic raw material and the extrusion plate against each other, so that the molten plastic is discharged through the mesh on the extrusion plate, and at the same time, the cooling water inlet pipe is connected to the cooling water to cool the extrusion plate, so that the plastic raw material flowing through the extrusion plate is quickly cooled and solidified, and the transmission rod drives the blade to rotate, and the plastic flowing out of the extrusion plate is cut into plastic particles of suitable size, and the blade is kept clean, which is conducive to improving the quality and production efficiency of the plastic particles.

[0004] However, the above technical solution still has the following deficiencies in practical application: The cut plastic particles will be concentrated in the same place. Usually, the cut plastic particles need to enter different processing procedures for processing, and the staff needs to reasonably distribute the plastic particles according to the total weight of the plastic particles to ensure that each process can obtain the right amount of raw materials, so as to maintain the balance and efficient operation of the production line. If the plastic particles are piled together, it will be difficult to carry out this distribution work, which will affect the normal progress of the subsequent processing procedures of the plastic particles.

[0005] To this end, the present invention provides a high-speed granulator. Summary of the invention

[0006] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the present invention proposes a high-speed granulator.

[0007] The technical solution adopted by the present invention to solve the technical problem is: a high-speed granulator, including a base, an extrusion barrel is fixedly connected to one side of the upper end surface of the base, the upper left side of the extrusion barrel is connected and fixedly connected to a feed hopper, transmission rods are rotatably provided at both ends of the inner cavity wall of the extrusion barrel, and auger blades are sleeved and fixedly connected to the outer side of the transmission rod, a connecting plate is fixedly connected to the right side of the upper end of the extrusion barrel, a blade is rotatably provided on one side of the lower end of the connecting plate, a plurality of extrusion holes are provided at the right end of the extrusion barrel, and the blade is fitted with the right end surface of the extrusion barrel, and a weight-controllable material distribution and collection mechanism for collecting cut plastic particles is also provided on the base; The weight-controllable material distributing and collecting mechanism includes a material receiving frame fixedly connected to one side of the upper end surface of the base, a fixed plate fixedly connected to the right side of the upper end surface of the base, two sliding rods 1 are slidably connected to the upper side of the fixed plate, the upper end of the sliding rod 1 is fixedly connected to a lifting seat, and a material distributing frame is rotatably provided on one side of the lifting seat, and weight sensors are provided at the bottom of the inner sides of the material receiving frame and the material distributing frame, respectively, sliding blocks 2 and 1 are slidably connected to the inner cavities of the material receiving frame and the material distributing frame, and a pushing plate and a push back plate are rotatably provided on one side of the sliding blocks 2 and 1, respectively, a sliding block 2 is fixedly connected to one side of the material receiving frame, and a partition is slidably connected to the sliding block 2, and a material discharging frame is fixedly connected to one side of the upper end surface of the base, and the material discharging frame is located below the material distributing frame.

[0008] Preferably, an electric heating plate is provided on the upper side of the inner cavity wall of the extrusion barrel, a cooling disk is sleeved and fixedly connected on the right side of the extrusion barrel, the interior of the cooling disk is a cavity, one side of the upper end surface of the base is fixedly connected to a cooling water tank, one side of the upper end of the cooling water tank is connected to and fixedly connected to a pump body, the water outlet end of the pump body is connected to one side of the cooling disk through a water inlet pipe, one side of the cooling disk is connected to a water outlet pipe, and the lower end of the water outlet pipe is connected to one side of the cooling water tank.

[0009] Preferably, a motor six is ​​fixedly connected to the middle of the left end face of the extruder, and the output end of the motor six is ​​fixedly connected to one end of the transmission rod. A motor one is fixedly connected to one side of the lower end of the connecting plate, and the output end of the motor one is fixedly connected to the blade.

[0010] Preferably, an electric push rod is fixedly connected to one side of the upper end of the fixed plate, the piston end of the electric push rod is fixedly connected to the bottom of the lifting seat, one side of the lifting seat is fixedly connected to motor 2, and the output end of motor 2 is fixedly connected to one end of the material dividing frame.

[0011] Preferably, a threaded rod three is threadedly connected to a lower end of the slider, one end of the threaded rod three is rotatably set on the material dividing frame, a motor three is fixedly connected to one side of the right end surface of the material dividing frame, and the output end of the motor three is fixedly connected to one end of the threaded rod three.

[0012] Preferably, one side of the slider is fixedly connected to a motor nine, and the output end of the motor nine is fixedly connected to one end of the push back plate.

[0013] Preferably, the lower end of the slider two is threadedly connected to a threaded rod four, one end of the threaded rod four is rotatably set on the material receiving frame, a motor four is fixedly connected to one side of the left end face of the material receiving frame, the output end of the motor four is fixedly connected to one end of the threaded rod four, a motor ten is fixedly connected to one side of the slider two, and the output end of the motor ten is fixedly connected to one end of the push plate.

[0014] Preferably, one end of the partition is threadedly connected to a threaded rod 1, a lower end of the threaded rod is rotatably set on a material receiving frame, one side of the material receiving frame is fixedly connected to a motor 7, and an output end of the motor 7 is fixedly connected to one end of the threaded rod 1.

[0015] Preferably, a sliding rod three is fixedly connected to one side of the material dividing frame, and the sliding rod three is slidably connected to an anti-sticking plate. One end of the anti-sticking plate is threadedly connected to a threaded rod two, and one end of the threaded rod two is rotatably set on the material dividing frame. A motor eight is fixedly connected to one side of the material dividing frame, and the output end of the motor eight is fixedly connected to one end of the threaded rod two.

[0016] Preferably, a stirring rod is rotatably provided on one side of the upper end of the feed hopper, a motor five is fixedly connected to one side of the upper end of the feed hopper, and an output end of the motor five is fixedly connected to the stirring rod.

[0017] The beneficial effects of the present invention are as follows: 1. The high-speed granulator described in the present invention utilizes a weight-controllable material distribution and collection mechanism. When a batch of plastic raw materials is completely pelletized, the plastic particles can be received by a receiving frame, and the total weight of the plastic particles can be obtained by using a weight sensor at the bottom thereof. The staff can formulate a reasonable distribution plan based on the total weight of the plastic particles, and use a push plate to push an appropriate number of plastic particles into the distributing frame based on the weight of the plastic particles that need to be collected at one time. If the weight of the plastic particles on the distributing frame is appropriate, the collection container can be placed at the lower end opening of the unloading frame to pour the plastic particles on the distributing frame into the unloading frame to complete the collection work. If the weight of the plastic particles on the distributing frame is less than the planned weight, the above operation can be repeated, and the push plate can be used again to push more plastic particles into the distributing frame. If the weight of the plastic particles on the distributing frame is greater than the planned weight, the push back plate can be used to push the excess plastic particles back into the receiving frame, thereby realizing the batch collection of the plastic particles, and each batch The weight of the plastic particles can be flexibly controlled to ensure that each collection container can obtain an appropriate amount of plastic particles, and then the collected plastic particles are transferred to the production line for processing, thereby ensuring the balance and efficient operation of the production line. In addition, when the number of plastic particles pushed is controlled, it is achieved by driving the push back plate and the push plate to move horizontally, and then changing from a straight state to a vertical state. Compared with inserting into the plastic particles from top to bottom to achieve separation of the plastic particles, this method will not cause the plastic particles to be crushed due to extrusion, thereby ensuring the quality of the plastic particles. In addition, when the dividing frame dumps the plastic particles, the push back plate can also be used to push the plastic particles to promote the falling of the plastic particles and prevent the plastic particles from adhering to the inside of the dividing frame. In addition, when the push back plate moves to the end of the dividing frame, the push back plate is flush with the end face of one side of the dividing frame, and the anti-sticking plate can be driven to move to form a scraping with the surface of the push back plate, which can further promote the falling of the plastic particles and prevent the plastic particles from adhering to the surface of the push back plate.

[0018] 2. The high-speed granulator described in the present invention can use the motor 5 to drive the stirring rod to rotate to stir the plastic raw materials after the plastic raw materials are added into the feed hopper, thereby improving the mixing effect of the plastic raw materials and further ensuring the quality and consistency of the plastic particles. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described below in conjunction with the accompanying drawings.

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure of the blade; Figure 3 It is a schematic diagram of the three-dimensional structure at the fixed plate; Figure 4 It is a schematic diagram of the three-dimensional structure of the anti-sticking plate; Figure 5It is a schematic diagram of the three-dimensional structure at the partition; Figure 6 It is a schematic diagram of the three-dimensional structure of the material distribution frame; Figure 7 This is a schematic diagram of the three-dimensional structure at another angle of view of the material dividing frame; Figure 8 yes Figure 7 A partial enlarged view of the middle part; Fig. 9 It is a schematic diagram of the three-dimensional structure of the material connection frame; Fig.10 yes Fig. 9 A partial enlarged view of point B in the middle; Fig.11 It is a schematic diagram of the three-dimensional structure of the push plate; Fig.12 It is a schematic diagram of the three-dimensional structure of the half-section of the extrusion barrel.

[0021] In the figure: 1. base; 2. extruder barrel; 3. feed hopper; 4. cooling water tank; 5. water inlet pipe; 6. cooling plate; 7. pump body; 8. transmission rod; 9. water outlet pipe; 10. fixing plate; 11. connecting plate; 12. motor 1; 13. extrusion hole; 14. blade; 15. material receiving frame; 16. material dividing frame; 17. weight sensor; 18. push back plate; 19. material unloading frame; 20. electric push rod; 21. slide bar 1; 22. lifting seat; 23. motor 2; 24 , anti-stick plate; 25, partition; 26, motor three; 27, motor four; 28, push plate; 29, electric heating plate; 30, motor five; 31, stirring rod; 32, motor six; 33, auger blade; 34, motor seven; 35, slide bar two; 36, threaded rod one; 37, threaded rod two; 38, slide bar three; 39, slide bar one; 40, motor eight; 41, threaded rod three; 42, motor nine; 43, threaded rod four; 44, motor ten; 45, slide bar two. DETAILED DESCRIPTION

[0022] The technical solution of the present invention will be described clearly and completely below 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. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] Please refer to Figure 1-Figure 12The present invention provides a technical solution: a high-speed granulator, including a base 1, an extrusion barrel 2 is fixedly connected to one side of the upper end surface of the base 1, a feed hopper 3 is connected and fixedly connected to the left side of the upper end of the extrusion barrel 2, transmission rods 8 are rotatably provided at both ends of the inner cavity wall of the extrusion barrel 2, and a screw blade 33 is sleeved and fixedly connected to the outer side of the transmission rod 8, a connecting plate 11 is fixedly connected to the right side of the upper end of the extrusion barrel 2, a blade 14 is rotatably provided on one side of the lower end of the connecting plate 11, a plurality of extrusion holes 13 are provided at the right end of the extrusion barrel 2, and the blade 14 is fitted with the right end surface of the extrusion barrel 2, and a weight-controllable material distribution and collection mechanism for collecting cut plastic particles is also provided on the base 1; The weight-controllable material distributing and collecting mechanism includes a material receiving frame 15 fixedly connected to one side of the upper end surface of the base 1, a fixed plate 10 is fixedly connected to the right side of the upper end surface of the base 1, two sliding rods 21 are slidably connected to the upper side of the fixed plate 10, a lifting seat 22 is fixedly connected to the upper end of the sliding rod 21, a material distributing frame 16 is rotatably provided on one side of the lifting seat 22, a weight sensor 17 is provided at the bottom of the inner side of the material receiving frame 15 and the material distributing frame 16, a slider 2 45 and a slider 1 39 are respectively slidably connected to the inner cavity of the material receiving frame 15 and the material distributing frame 16, a push plate 28 and a push back plate 18 are respectively rotatably provided on one side of the slider 2 45 and the slider 1 39, a sliding rod 2 35 is fixedly connected to one side of the material receiving frame 15, and the sliding rod 2 35 is slidably connected to the partition 25, a material unloading frame 19 is fixedly connected to one side of the upper end surface of the base 1, and the material unloading frame 19 is located below the material distributing frame 16.

[0024] In this embodiment, Figure 1-Figure 12 As shown, an electric heating plate 29 is provided on the upper side of the inner cavity wall of the extrusion barrel 2, a cooling disk 6 is sleeved and fixedly connected on the right side of the extrusion barrel 2, the interior of the cooling disk 6 is a cavity, a cooling water tank 4 is fixedly connected to one side of the upper end surface of the base 1, and a pump body 7 is connected and fixedly connected to the upper end of the cooling water tank 4. The water outlet end of the pump body 7 is connected to one side of the cooling disk 6 through a water inlet pipe 5, and one side of the cooling disk 6 is connected to a water outlet pipe 9, and the lower end of the water outlet pipe 9 is connected to one side of the cooling water tank 4.

[0025] A motor 6 32 is fixedly connected to the middle of the left end surface of the extruder 2, and the output end of the motor 6 32 is fixedly connected to one end of the transmission rod 8. A motor 12 is fixedly connected to one side of the lower end of the connecting plate 11, and the output end of the motor 12 is fixedly connected to the blade 14.

[0026] An electric push rod 20 is fixedly connected to one side of the upper end of the fixed plate 10, and the piston end of the electric push rod 20 is fixedly connected to the bottom of the lifting seat 22. A motor 23 is fixedly connected to one side of the lifting seat 22, and the output end of the motor 23 is fixedly connected to one end of the material dividing frame 16.

[0027] The lower end of the slider 39 is threadedly connected to a threaded rod 3 41, one end of the threaded rod 3 41 is rotatably set on the material distribution frame 16, and one side of the right end surface of the material distribution frame 16 is fixedly connected to a motor 3 26, and the output end of the motor 3 26 is fixedly connected to one end of the threaded rod 3 41.

[0028] One side of the slider 39 is fixedly connected with a motor 9 42, and the output end of the motor 9 42 is fixedly connected to one end of the push back plate 18.

[0029] The lower end of the slider 2 45 is threadedly connected to a threaded rod 43, one end of the threaded rod 43 is rotatably set on the material receiving frame 15, a motor 427 is fixedly connected to one side of the left end face of the material receiving frame 15, the output end of the motor 427 is fixedly connected to one end of the threaded rod 43, a motor 10 44 is fixedly connected to one side of the slider 25, and the output end of the motor 10 44 is fixedly connected to one end of the push plate 28.

[0030] One end of the partition 25 is threadedly connected to a threaded rod 36, and the lower end of the threaded rod 36 is rotatably set on the material receiving frame 15. One side of the material receiving frame 15 is fixedly connected to a motor 7 34, and the output end of the motor 7 34 is fixedly connected to one end of the threaded rod 36.

[0031] A sliding rod three 38 is fixedly connected to one side of the material dividing frame 16, and the sliding rod three 38 is slidably connected to the anti-sticking plate 24. One end of the anti-sticking plate 24 is threadedly connected to a threaded rod two 37, and one end of the threaded rod two 37 is rotatably set on the material dividing frame 16. A motor eight 40 is fixedly connected to one side of the material dividing frame 16, and the output end of the motor eight 40 is fixedly connected to one end of the threaded rod two 37.

[0032] Specifically, when the existing granulator is in use, the cut plastic particles will be concentrated in the same place. Usually, the cut plastic particles need to enter different processing procedures for processing, and the staff needs to reasonably distribute the plastic particles according to the total weight of the plastic particles to ensure that each process can obtain an appropriate amount of raw materials, thereby maintaining the balance and efficient operation of the production line. If the plastic particles are piled together, it is not conducive to such distribution work, thereby affecting the normal progress of the subsequent processing procedures of the plastic particles. Therefore, in order to solve the above problems, when the present embodiment is used, the plastic raw material is added into the extrusion barrel 2 through the feed hopper 3, and the electric heating plate 29 is used to heat the plastic raw material inside the extrusion barrel 2 to make it reach a molten state, and under the action of the motor 6 32, the transmission rod 8 and the auger blade 33 are rotated to make the molten plastic raw material move from left to right in the inner cavity of the extrusion barrel 2, and the cooling water in the cooling water tank 4 is pumped out to the cooling disk 6 by the pump body 7. After the cooling water moves in the inner cavity of the cooling disk 6, it will flow back to the cooling water tank 4 through the outlet pipe 9, so that the plastic raw material in the right part of the inner cavity of the extrusion barrel 2 can be cooled and solidified. After the plastic raw material is extruded through the extrusion hole 13, it can be driven by the motor 12 to drive the blade 14 to rotate. The extruded plastic raw material is cut with a blade 14 to obtain plastic particles, and the rotation speed of the blade 14 and the transmission rod 8 are relatively fast, thereby realizing high-speed granulation; the plastic particles will fall onto the material receiving frame 15, and the bottom of the partition 25 in the initial state is in contact with the bottom of the material receiving frame 15, so the plastic particles will only be on the material receiving frame 15 and will not move to the material distribution frame 16. When a batch of plastic raw materials is completely granulated, the total weight of the plastic particles can be obtained by the weight sensor 17 at the bottom of the material receiving frame 15, and displayed by a display device, and a reasonable distribution plan can be formulated based on the total weight of the plastic particles. According to the weight of the plastic particles that need to be collected at one time, the motor 7 34 can be used to drive the threaded rod 1 36 to rotate, so that the partition 2 5 rises, at this time, the partition 25 no longer blocks the plastic particles, and the motor 427 can be used to drive the threaded rod 43 to rotate, so that the slider 245 slides in the cavity of the material receiving frame 15, and the push plate 28 also moves horizontally. Moreover, since the groove of the material receiving frame 15 is narrow, the plastic particles will not enter the cavity where the slider 245 is located. When the push plate 28 moves horizontally to a suitable position, the motor 10 44 is used to drive the push plate 28 to rotate 90 degrees, so that the flat push plate 28 becomes an upright state. At this time, the push plate 28 is driven to approach the material distribution frame 16, and the plastic particles on the right side of the push plate 28 can be pushed into the material distribution frame 16. At this time, the weight sensor 17 on the material distribution frame 16 detects the weight and displays the weight on the display device. Moreover, under normal circumstances, it is not necessary to control the weight of the plastic particles on the distributing frame 16 too precisely, and it is sufficient to keep it within a reasonable range. If the weight of the plastic particles on the distributing frame 16 is appropriate, the collection container can be placed at the lower opening of the unloading frame 19, and the electric push rod 20 is used to drive the distributing frame 16 to descend, and the motor 23 drives the distributing frame 16 to rotate, so that the plastic particles on the distributing frame 16 are dumped into the unloading frame 19, and the plastic particles enter the collection container along with the unloading frame 19, and the collection work can be completed. Moreover, since the bottom opening width of the unloading frame 19 is small, even a container with a small opening can collect the plastic particles, avoiding the situation where the plastic particles overflow from the collection container when dumping the plastic particles due to the small opening of the collection container;If the weight of the plastic particles on the material distribution frame 16 is less than the planned weight, the above operation can be repeated, and the push plate 28 can be used again to push more plastic particles into the material distribution frame 16. If the weight of the plastic particles on the material distribution frame 16 is greater than the planned weight, the motor 3 26 can be used to drive the threaded rod 3 41 to rotate, so that the slider 1 39 slides to adjust the position of the push back plate 18, and the motor 9 42 can be used to drive the push back plate 18 to rotate, so that the push back plate 18 stands up, and the excess plastic particles are pushed back to the receiving frame 15, thereby realizing the batch collection of the plastic particles. The weight of each batch of plastic particles can be flexibly controlled, thereby ensuring that each collection container can obtain an appropriate amount of plastic particles, and then the collected plastic particles are transported to the production line for processing, thereby ensuring the balance and efficient operation of the production line. In addition, when controlling the number of plastic particles to be pushed, it is achieved by driving the push-back plate 18 and the push plate 28 to move horizontally and then change from a straight state to a vertical state. Compared with inserting into the plastic particles from top to bottom to achieve separation of the plastic particles, this method will not cause the plastic particles to be broken due to extrusion, thereby ensuring the quality of the plastic particles; Since some plastic particles may have a certain degree of stickiness, when the plastic particles are poured into the unloading frame 19 through the dividing frame 16, the plastic particles may adhere to the inner side of the dividing frame 16, thereby affecting the smooth unloading work. Therefore, in order to avoid this situation, when the dividing frame 16 pours the plastic particles, the push-back plate 18 can also be used to push the plastic particles to promote the falling of the plastic particles and prevent the plastic particles from adhering to the inner side of the dividing frame 16. Moreover, when the push-back plate 18 moves to the end of the dividing frame 16, the push-back plate 18 is flush with the end surface of one side of the dividing frame 16. The motor 8 40 can be used to drive the threaded rod 2 37 to rotate, so that the anti-sticking plate 24 moves to form a scraping with the surface of the push-back plate 18, which can further promote the falling of the plastic particles and prevent the plastic particles from adhering to the surface of the push-back plate 18.

[0033] In this embodiment, Fig.12 As shown, a stirring rod 31 is rotatably provided on one side of the upper end of the feed hopper 3, a motor 5 30 is fixedly connected to one side of the upper end of the feed hopper 3, and an output end of the motor 5 30 is fixedly connected to the stirring rod 31.

[0034] Specifically, after the plastic raw materials are added into the feed hopper 3, the motor 5 30 can be used to drive the stirring rod 31 to rotate to stir the plastic raw materials, thereby improving the mixing effect of the plastic raw materials and further ensuring the quality and consistency of the plastic particles.

[0035] Working principle: Add the plastic raw material into the extrusion barrel 2 through the feed hopper 3, and use the motor 5 30 to drive the stirring rod 31 to rotate to stir the plastic raw material, thereby improving the mixing effect of the plastic raw material, thereby ensuring the quality and consistency of the plastic particles, and use the electric heating plate 29 to heat the plastic raw material inside the extrusion barrel 2 to make it reach a molten state, and under the action of the motor 6 32, the transmission rod 8 and the auger blade 33 are rotated to make the molten plastic raw material move from left to right in the inner cavity of the extrusion barrel 2, and use the pump body 7 to pump the cooling water in the cooling water tank 4 into the cooling disk 6. After the cooling water moves in the inner cavity of the cooling disk 6, it will flow back to the cooling water tank 4 through the outlet pipe 9, so that the plastic raw material in the right part of the inner cavity of the extrusion barrel 2 can be cooled and solidified. After the plastic raw material is extruded through the extrusion hole 13, the extruded plastic raw material can be cut off by the blade 14 under the action of the motor 12 driving the blade 14 to rotate, so as to obtain plastic particles, and the rotation speed of the blade 14 and the transmission rod 8 are relatively fast, thereby realizing high-speed granulation;The plastic particles will fall onto the receiving frame 15, and the bottom of the partition 25 in the initial state is in contact with the bottom of the receiving frame 15, so the plastic particles will only be on the receiving frame 15 and will not move to the distributing frame 16. When a batch of plastic raw materials is completely pelletized, the total weight of the plastic particles can be obtained through the weight sensor 17 at the bottom of the receiving frame 15, and displayed through the display device, and a reasonable distribution plan can be formulated based on the total weight of the plastic particles. According to the weight of the plastic particles that need to be collected at one time, The motor 7 34 drives the threaded rod 1 36 to rotate, so that the partition 25 rises. At this time, the partition 25 no longer blocks the plastic particles, and the motor 4 27 can be used to drive the threaded rod 43 to rotate, so that the slider 2 45 slides in the cavity of the receiving frame 15, and the push plate 28 also moves horizontally. Moreover, since the groove of the receiving frame 15 is narrow, the plastic particles will not enter the cavity where the slider 2 45 is located. When the push plate 28 moves horizontally to a suitable position, the motor 10 44 is used to drive the push plate 28 to rotate 90 degrees to make it flat. The pushing plate 28 becomes an upright state. At this time, the pushing plate 28 is driven to approach the distributing frame 16, and the plastic particles on the right side of the pushing plate 28 can be pushed into the distributing frame 16. At this time, the weight sensor 17 on the distributing frame 16 detects the weight and displays the weight on the display device. In addition, under normal circumstances, there is no need to control the weight of the plastic particles on the distributing frame 16 too accurately, and it is only necessary to keep it within a reasonable range. If the weight of the plastic particles on the distributing frame 16 is appropriate, the collection container can be placed at the lower opening of the unloading frame 19, and the electric push rod 20 is used to drive the distributing frame 16 to descend, and the motor 23 drives the distributing frame 16 to rotate, so that the plastic particles on the distributing frame 16 are dumped into the unloading frame 19, and the plastic particles enter the collection container along with the unloading frame 19, and the collection work can be completed. In addition, since the bottom opening width of the unloading frame 19 is small, even a container with a smaller opening can collect the plastic particles, avoiding the situation where the plastic particles overflow from the collection container when the plastic particles are dumped due to the small opening of the collection container;If the weight of the plastic particles on the dividing frame 16 is less than the planned weight, the above operation can be repeated, and the pushing plate 28 can be used again to push more plastic particles into the dividing frame 16. If the weight of the plastic particles on the dividing frame 16 is greater than the planned weight, the motor three 26 can be used to drive the threaded rod three 41 to rotate, so that the slider one 39 slides to adjust the position of the push back plate 18, and the motor nine 42 can be used to drive the push back plate 18 to rotate, so that the push back plate 18 stands up and pushes the excess plastic particles back into the receiving frame 15, thereby realizing flexible control of the weight of the plastic particles on the dividing frame 16, thereby ensuring that each collection container can obtain an appropriate amount of plastic particles, and then transporting the collected plastic particles to the production line for processing, ensuring the balance and efficient operation of the production line. In addition, when controlling the amount of plastic particles pushed, it is achieved by driving the push back plate 18 and the pushing plate 28 to move horizontally, and then changing from a straight state to a vertical state, which is compared with inserting the plastic particles from top to bottom. The plastic particles can be separated by the material separation method. This method will not cause the plastic particles to be broken due to extrusion, thereby ensuring the quality of the plastic particles. However, since some plastic particles may have a certain viscosity, when the plastic particles are poured into the unloading frame 19 through the material separation frame 16, the plastic particles may adhere to the inner side of the material separation frame 16, thereby affecting the smooth unloading work. Therefore, in order to avoid this situation, when the material separation frame 16 pours the plastic particles, the push-back plate 18 can also be used to push the plastic particles to promote the falling of the plastic particles and prevent the plastic particles from adhering to the inner side of the material separation frame 16. Moreover, when the push-back plate 18 moves to the end of the material separation frame 16, the push-back plate 18 is flush with the end surface of one side of the material separation frame 16. The motor 8 40 can be used to drive the threaded rod 2 37 to rotate, so that the anti-sticking plate 24 moves to form a scraping with the surface of the push-back plate 18, which can further promote the falling of the plastic particles and prevent the plastic particles from adhering to the surface of the push-back plate 18.

[0036] 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 only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A high-speed granulator, comprising a base (1), characterized in that: An extrusion cylinder (2) is fixedly connected to one side of the upper end surface of the base (1); the left side of the upper end of the extrusion cylinder (2) is connected to and fixedly connected to a feed hopper (3); transmission rods (8) are rotatably provided at both ends of the inner cavity wall of the extrusion cylinder (2); an auger blade (33) is sleeved and fixedly connected to the outer side of the transmission rod (8); a connecting plate (11) is fixedly connected to the right side of the upper end of the extrusion cylinder (2); a blade (14) is rotatably provided on one side of the lower end of the connecting plate (11); a plurality of extrusion holes (13) are provided at the right end of the extrusion cylinder (2); the blade (14) is in contact with the right end surface of the extrusion cylinder (2); and a weight-controllable material distribution and collection mechanism for collecting cut plastic particles is also provided on the base (1); The weight-controllable material distributing and collecting mechanism comprises a material receiving frame (15) fixedly connected to one side of the upper end surface of the base (1); a fixed plate (10) is fixedly connected to the right side of the upper end surface of the base (1); two sliding rods (21) are slidably connected to the upper side of the fixed plate (10); a lifting seat (22) is fixedly connected to the upper end of the sliding rod (21); a material distributing frame (16) is rotatably arranged on one side of the lifting seat (22); a weight sensor (17) is arranged at the inner bottom of each of the material receiving frame (15) and the material distributing frame (16); A second slider (45) and a first slider (39) are slidably connected to the inner cavities of the material receiving frame (15) and the material distributing frame (16), respectively; a material pushing plate (28) and a push-back plate (18) are rotatably provided on one side of the second slider (45) and the first slider (39), respectively; a second slider (35) is fixedly connected to one side of the material receiving frame (15), and a partition plate (25) is slidably connected to the second slider (35); a material discharging frame (19) is fixedly connected to one side of the upper end surface of the base (1), and the material discharging frame (19) is located below the material distributing frame (16).

2. A high-speed granulator according to claim 1, characterized in that: An electric heating plate (29) is provided on the upper side of the inner cavity wall of the extrusion barrel (2); a cooling disk (6) is sleeved on and fixedly connected to the right side of the extrusion barrel (2); the interior of the cooling disk (6) is a cavity; one side of the upper end surface of the base (1) is fixedly connected to a cooling water tank (4); one side of the upper end of the cooling water tank (4) is connected to and fixedly connected to a pump body (7); the water outlet end of the pump body (7) is connected to one side of the cooling disk (6) through a water inlet pipe (5); one side of the cooling disk (6) is connected to a water outlet pipe (9); the lower end of the water outlet pipe (9) is connected to one side of the cooling water tank (4).

3. A high-speed granulator according to claim 1, characterized in that: A motor six (32) is fixedly connected to the middle of the left end surface of the extruder barrel (2), and the output end of the motor six (32) is fixedly connected to one end of the transmission rod (8). A motor one (12) is fixedly connected to one side of the lower end of the connecting plate (11), and the output end of the motor one (12) is fixedly connected to the blade (14).

4. A high-speed granulator according to claim 1, characterized in that: An electric push rod (20) is fixedly connected to one side of the upper end of the fixed plate (10), a piston end of the electric push rod (20) is fixedly connected to the bottom of a lifting seat (22), a motor 2 (23) is fixedly connected to one side of the lifting seat (22), and an output end of the motor 2 (23) is fixedly connected to one end of a material distribution frame (16).

5. A high-speed granulator according to claim 1, characterized in that: The lower end of the slider 1 (39) is threadedly connected to a threaded rod 3 (41), one end of the threaded rod 3 (41) is rotatably arranged on the material distribution frame (16), and a motor 3 (26) is fixedly connected to one side of the right end surface of the material distribution frame (16), and the output end of the motor 3 (26) is fixedly connected to one end of the threaded rod 3 (41).

6. A high-speed granulator according to claim 5, characterized in that: One side of the slider one (39) is fixedly connected to a motor nine (42), and the output end of the motor nine (42) is fixedly connected to one end of the push back plate (18).

7. A high-speed granulator according to claim 1, characterized in that: The lower end of the slider 2 (45) is threadedly connected to a threaded rod 4 (43), one end of the threaded rod 4 (43) is rotatably arranged on the material receiving frame (15), a motor 4 (27) is fixedly connected to one side of the left end surface of the material receiving frame (15), an output end of the motor 4 (27) is fixedly connected to one end of the threaded rod 4 (43), a motor 10 (44) is fixedly connected to one side of the slider 2 (45), and an output end of the motor 10 (44) is fixedly connected to one end of the push plate (28).

8. A high-speed granulator according to claim 1, characterized in that: One end of the partition plate (25) is threadedly connected to a threaded rod (36); the lower end of the threaded rod (36) is rotatably arranged on the material receiving frame (15); one side of the material receiving frame (15) is fixedly connected to a motor (34); the output end of the motor (34) is fixedly connected to one end of the threaded rod (36).

9. A high-speed granulator according to claim 1, characterized in that: One side of the material distribution frame (16) is fixedly connected to a sliding rod three (38), and the sliding rod three (38) is slidably connected to an anti-sticking plate (24). One end of the anti-sticking plate (24) is threadedly connected to a threaded rod two (37), and one end of the threaded rod two (37) is rotatably arranged on the material distribution frame (16). One side of the material distribution frame (16) is fixedly connected to a motor eight (40), and an output end of the motor eight (40) is fixedly connected to one end of the threaded rod two (37).

10. A high-speed granulator according to claim 1, characterized in that: A stirring rod (31) is rotatably provided on one side of the upper end of the feed hopper (3), a motor five (30) is fixedly connected to one side of the upper end of the feed hopper (3), and an output end of the motor five (30) is fixedly connected to the stirring rod (31).

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