Mixing and discharging device for plastic product particle batching

Abstract

The invention discloses a mixing and discharging device for plastic product particle batching, and provides the following scheme that the mixing and discharging device comprises a mixing frame, a feeding frame is fixedly connected to the mixing frame, a screening and filtering mechanism is arranged on the feeding frame, a dredging mechanism is arranged on the screening and filtering mechanism, and a mixing mechanism is arranged in the mixing frame; the screening and filtering mechanism is arranged, large-particle-size impurities can be preliminarily screened and filtered through the screen, the feeding frame is divided into a plurality of areas through the partition plates, and therefore when different types of plastic product particles need to be mixed, the different types of plastic product particles do not need to be put in batches, and the mixing efficiency is improved. Furthermore, a first electric push rod drives a toothed plate and a connecting block to move together so as to drive a corresponding screen mesh to move together, so that the screen mesh continuously shakes back and forth between a feeding frame and a partition plate, and therefore, when a large number of material particles are fed at a time, the screening efficiency is improved; and the condition of blockage in the machine is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of plastic product processing, in particular to a mixing and feeding device for plastic product particle batching. Background Art

[0002] Plastic products are a general term for daily and industrial products made from plastic particles as the main raw materials, including products made from injection molding, blister molding and other processes using plastic as raw materials. When producing plastic product particles, they are often made from a combination of multiple raw materials, and then undergo a series of processing to form a product. To ensure the quality of the finished product, the raw materials need to be stirred and mixed by a stirring device before processing. In the existing patent with patent number CN218227352U, a mixing and feeding device for plastic product particle batching is disclosed.

[0003] However, in actual operation, the mixing and feeding device for plastic product granule batching in the above patent basically directly feeds the granular materials to be mixed into the feeding component of the device, and when a large number of plastic granules of different types need to be mixed at one time, most of the granules of different types are fed into the device in batches, which easily causes stratification and accumulation between different granules, and then causes uneven mixing, and a large amount of direct one-time feeding is also easy to cause blockage inside the machine, thereby affecting the mixing efficiency; secondly, during long-term work, the material residues during mixing are easy to adhere to the inner wall of the mixing component, which will further cause blockage inside the device during operation, and also cause certain damage to the device itself; further, due to the different density requirements of the stirring force of material particles of different particle sizes when mixing, and the mixing components on the traditional plastic product granule mixing and feeding device are mostly fixed, which leads to certain limitations on its application range; in addition, in some work with high precision requirements, the traditional plastic product granule mixing and feeding device still often has a large difference in particle size between particles after actual operation, which is easy to affect the subsequent processing process. In view of the above problems, the present invention document proposes a mixing and feeding device for plastic product granule batching. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings existing in the prior art, and to propose a mixing and feeding device for plastic product particle ingredients which can be divided into regions for feeding and processing different plastic particles, thereby reducing the uneven mixing, facilitating real-time cleaning of residues adhering to the inner wall of the mixing component, and facilitating further screening of particle size when discharging.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A mixing and feeding device for plastic product granule batching, comprising a mixing frame, a feeding frame fixedly connected to the mixing frame, a screening mechanism provided on the feeding frame, a guiding mechanism provided on the screening mechanism, a mixing mechanism provided inside the mixing frame, a mounting mechanism provided at the bottom of the mixing frame, and a discharging mechanism provided on the mounting mechanism; The screening mechanism comprises a partition, a cross-shaped partition is fixedly connected inside the feed frame, two groups of multiple screens are slidably connected between the inside of the feed frame and the partition, two first electric push rods are installed on one side of the feed frame, a tooth plate is connected to the transmission end of the first electric push rod, two connecting blocks are fixedly connected on both sides of the tooth plate, and each of the connecting blocks is fixedly connected to a screen; The drainage mechanism includes a fixed frame, and two groups of multiple fixed frames are fixedly connected to the bottom of the partition, and each group of the fixed frames is provided with two fixed frames. The fixed frames are rotatably connected to the inside thereof, and the gears are meshed with corresponding tooth plates. The gears are fixedly connected to connecting rods, and the connecting rods are fixedly connected to the drainage plate.

[0006] Preferably, two sleeve frames are fixedly connected to the side of the feed frame facing away from the first electric push rod, and the two sleeve frames are respectively on the same horizontal line with the two tooth plates. Each group of the screens is provided with multiple screens, and the multiple screens in each group are distributed in a rectangular array.

[0007] Preferably, the mixing mechanism includes a mounting block, the mixing frame is fixedly connected to the mounting block, the mounting block is provided with a motor, the transmission end of the motor is connected to a rotating rod, the rotating rod is rotatably connected to the inside of the mixing frame, and the rotating rod is provided with multiple sets of assembly rings.

[0008] Preferably, each group of the assembly rings is provided with two, and the two assembly rings in the same group are mounted on the rotating rod by means of screws and nuts.

[0009] Preferably, two stirring rods are fixedly connected to the assembly ring, a moving rod is slidably connected inside the stirring rod, and a scraper block is fixedly connected to the moving rod.

[0010] Preferably, the cross-section of the scraper block is triangular, a spring is wound on the moving rod, one end of the spring is fixedly connected to the moving rod, and the other end is fixedly connected to the inner wall of the stirring rod, a material guide frame is provided inside the mixing frame, the material guide frame is arc-shaped, and the rotating rod is provided inside the material guide frame.

[0011] Preferably, the mounting mechanism comprises a mounting plate, the bottom of the mixing frame is fixedly connected with the mounting plate, and four corners of the mounting plate are respectively provided with a bolt.

[0012] Preferably, the discharging mechanism comprises a discharging frame, and the bottom of the mounting plate is fixedly connected with the discharging frame.

[0013] Preferably, a first partition net is fixedly connected to the interior of the discharging frame, and a second partition net is slidably connected to the interior of the discharging frame.

[0014] Preferably, a second electric push rod is provided on one side of the discharge frame, and an output end of the second electric push rod is connected to the second partition net.

[0015] Compared with the prior art, the present invention provides a mixing and feeding device for plastic product granule batching, which has the following beneficial effects: 1. The mixing and feeding device for plastic product granule batching is provided with a partition, a screen, a first electric push rod, a tooth plate and a connecting block. The screen is used to preliminarily clean and filter some large-size impurities in the process of feeding plastic product granules, and the partition automatically divides the feeding frame into several areas. Therefore, when different types of plastic product granules need to be mixed, it is not necessary to feed different types of plastic product granules in batches, thereby avoiding the stratification and accumulation between different particles, and ensuring uniform mixing to a certain extent. Furthermore, the tooth plate and the connecting block are driven to move together by the first electric push rod, and then the corresponding screen is driven to move together, so that the screen is constantly vibrated back and forth between the feeding frame and the partition, thereby reducing the blockage inside the machine when a large amount of material particles are fed at one time, thereby ensuring the mixing efficiency.

[0016] 2. The mixing and feeding device for plastic product granule batching is provided with a fixed frame, gears, connecting rods and guide plates. When the tooth plate moves back and forth, it will also drive the corresponding gear to continuously deflect back and forth. The rotation of the gear drives the connecting rod to rotate, and the rotation of the connecting rod drives the guide plate to rotate together. As the guide plate deflects back and forth, the material particles will be continuously scattered and moved while falling into the mixing frame, thereby further reducing the accumulation of material particles and ensuring the uniformity of the mixing of material particles.

[0017] 3. The mixing and feeding device for plastic product granule batching is provided with a motor, a material guide frame, a rotating rod, an assembly ring, a stirring rod, a moving rod, a scraper block, a spring screw and a nut. The motor drives the rotating rod and the assembly ring to rotate together, and then drives the stirring rod to rotate together. Furthermore, by increasing the speed of the motor, under the action of centrifugal force, the moving rod inside the stirring rod will drive the scraper block to gradually extend, and the spring is compressed at the same time until the scraper block hits the inner wall of the material guide frame, and some material residues adhering to the inner wall of the material guide frame are scraped and cleaned, thereby further reducing the probability of blockage during operation of the device, and also maintaining the device itself; on the other hand, by disassembling and assembling the screws and nuts, it is convenient to disassemble and adjust the assembly ring and the stirring rod thereon to meet the stirring density required for different material particle sizes, thereby expanding the scope of application.

[0018] 4. The mixing feeding device for the plastic product granule ingredients is provided with a discharge frame, a first partition net, a second partition net and a second electric push rod. During actual discharge, the material particles will first fall into the discharge frame, and then contact the first partition net and the second partition net, so as to further screen the output material particles. Furthermore, by using the second electric push rod, it is convenient to push the second partition net, so that the second partition net will be staggered relative to the first partition net, and then the sieve holes during screening will be adjusted, thereby further improving the screening effect of the material particles, facilitating the avoidance of excessive differences in particle size between particles, and ensuring the normality of subsequent processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A three-dimensional view of a mixing and feeding device for plastic product granule batching proposed by the present invention; Figure 2 It is a view of the connection structure of the mixing frame, the feeding frame, the mixing mechanism, the discharging mechanism and the mounting mechanism of the present invention; Figure 3 A view of the connection structure of the feed frame, the screening mechanism and the drainage mechanism of the present invention; Figure 4 A view of the connection structure between the screening mechanism and the drainage mechanism of the present invention; Figure 5 A view of the connection structure between the mixing frame and the mixing mechanism of the present invention; Figure 6 A view of the connection structure of the motor, the rotating rod, the assembly ring, the stirring rod and the scraper block of the present invention; Figure 7 A view of the connecting structure of the rotating rod, the assembly ring, the stirring rod and the scraper block of the present invention; Figure 8 A view of the mixing mechanism structure of the present invention; Fig. 9A view of the connection structure of the stirring rod, the moving rod, the scraper block and the spring of the present invention; Fig.10 It is a view of the discharge mechanism structure of the present invention.

[0020] In the figure: 1. mixing frame; 2. feeding frame; 3. screening mechanism; 301. partition; 302. screen; 303. first electric push rod; 304. tooth plate; 305. connecting block; 306. sleeve frame; 4. guiding mechanism; 401. fixing frame; 402. gear; 403. connecting rod; 404. guiding plate; 5. mixing mechanism; 501. mounting block; 502. motor; 503. guide frame; 504. rotating rod; 505. assembly ring; 506. stirring rod; 507. moving rod; 508. scraper block; 509. spring; 510. screw; 511. nut; 6. discharging mechanism; 601. discharging frame; 602. first partition; 603. second partition; 604. second electric push rod; 7. mounting mechanism; 701. mounting plate; 702. bolt. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0023] Embodiment 1: Reference Figure 1-Figure 9 A mixing and feeding device for granular ingredients of plastic products comprises a mixing frame 1, a feeding frame 2 is fixedly connected to the mixing frame 1, a screening mechanism 3 is provided on the feeding frame 2, a guiding mechanism 4 is provided on the screening mechanism 3, a mixing mechanism 5 is provided inside the mixing frame 1, a mounting mechanism 7 is provided at the bottom of the mixing frame 1, and a discharging mechanism 6 is provided on the mounting mechanism 7.

[0024] The screening mechanism 3 includes a partition 301, a cross-shaped partition 301 is fixedly connected inside the feed frame 2, two groups of multiple screens 302 are slidably connected between the inside of the feed frame 2 and the partition 301, two first electric push rods 303 are installed on one side of the feed frame 2, a tooth plate 304 is connected to the transmission end of the first electric push rod 303, two connecting blocks 305 are fixedly connected on both sides of the tooth plate 304, each connecting block 305 is fixedly connected to a screen 302, and two sleeve frames 306 are fixedly connected on the side of the feed frame 2 away from the first electric push rod 303, and the two sleeve frames 306 are respectively on the same horizontal line with the two tooth plates 304, each group of screens 302 is provided with a plurality of screens, and the plurality of screens 302 in each group are distributed in a rectangular array. By setting the screen 302, in order to facilitate the process of putting in plastic product particles during use. During the process, some large-size impurities are initially cleaned and screened, and the partition 301 automatically divides the feed frame 2 into several areas. Therefore, when different types of plastic product particles need to be mixed, there is no need to add different types of plastic product particles in batches, which avoids the stratification and accumulation of different particles, and ensures uniform mixing to a certain extent. Furthermore, when the first electric push rod 303 is powered on, the first electric push rod 303 drives the tooth plate 304 to move. As the tooth plate 304 moves back and forth, it will simultaneously drive the connecting blocks 305 on both sides to move together, and then drive the corresponding screen 302 to move together, so that the screen 302 constantly vibrates back and forth between the feed frame 2 and the partition 301, thereby reducing the blockage inside the machine when a large amount of material particles are added at one time, thereby ensuring the mixing efficiency.

[0025] The guiding mechanism 4 includes a fixed frame 401, and two groups of multiple fixed frames 401 are fixedly connected to the bottom of the partition 301, and each group of fixed frames 401 is respectively provided with two. The fixed frame 401 is internally rotatably connected with a gear 402, and the gear 402 is meshed with the corresponding tooth plate 304, and the gear 402 is fixedly connected with a connecting rod 403, and the connecting rod 403 is fixedly connected with a guiding plate 404. By setting the fixed frame 401, when the tooth plate 304 moves back and forth, it will also drive the corresponding gear 402 to continuously deflect back and forth, and the rotation of the gear 402 drives the connecting rod 403 to rotate, and the rotation of the connecting rod 403 drives the guiding plate 404 to rotate together. As the guiding plate 404 deflects back and forth, when the material particles fall into the mixing frame 1, the material particles will be continuously scattered and moved, thereby further reducing the accumulation of material particles and ensuring the uniformity of the mixing of the material particles.

[0026] By setting the partition 301, the screen 302, the first electric push rod 303, the tooth plate 304, the connecting block 305, the fixed frame 401, the gear 402, the connecting rod 403 and the guide plate 404, when in use, through the screen 302, in order to facilitate the process of feeding plastic product particles, some large particle size impurities are initially cleaned, and the partition 301 automatically divides the feeding frame 2 into several areas, so when different types of plastic product particles need to be mixed, it is not necessary to feed different types of plastic product particles in batches, avoiding different The layered accumulation between the particles ensures uniform mixing to a certain extent. Furthermore, when the first electric push rod 303 is powered on, the first electric push rod 303 drives the tooth plate 304 to move. As the tooth plate 304 moves back and forth, it will simultaneously drive the connecting blocks 305 on both sides to move together, and then drive the corresponding screen 302 to move together, so that the screen 302 constantly vibrates back and forth between the feed frame 2 and the partition 301, thereby reducing blockage inside the machine when a large amount of material particles are added at one time, thereby ensuring mixing efficiency.

[0027] Furthermore, while the tooth plate 304 moves back and forth, it will also drive the corresponding gear 402 to continuously deflect back and forth, and the rotation of the gear 402 drives the connecting rod 403 to rotate, and the rotation of the connecting rod 403 drives the guide plate 404 to rotate together. As the guide plate 404 deflects back and forth, while the material particles fall into the mixing frame 1, the material particles will be continuously broken up and moved, thereby further reducing the accumulation of material particles and ensuring the uniformity of the mixing of the material particles.

[0028] In the present invention, the mixing mechanism 5 includes a mounting block 501, the mounting block 501 is fixedly connected to the mixing frame 1, the mounting block 501 is provided with a motor 502, the transmission end of the motor 502 is connected with a rotating rod 504, the rotating rod 504 is rotatably connected to the inside of the mixing frame 1, and a plurality of assembly rings 505 are provided on the rotating rod 504, each assembly ring 505 is provided with two, and the two assembly rings 505 in the same group are installed on the rotating rod 504 by screws 510 and nuts 511, and two stirring rods 506 are fixedly connected to the assembly ring 505, and the interior of the stirring rod 506 is slidably connected with a moving rod 5 07, a scraper block 508 is fixedly connected to the moving rod 507, and the cross section of the scraper block 508 is triangular. A spring 509 is wound around the moving rod 507, and one end of the spring 509 is fixedly connected to the moving rod 507, and the other end is fixedly connected to the inner wall of the stirring rod 506. A material guide frame 503 is arranged inside the mixing frame 1, and the material guide frame 503 is arc-shaped, and the rotating rod 504 is arranged inside the material guide frame 503. By setting the mounting block 501, the motor 502, the material guide frame 503, the rotating rod 504, the assembly ring 505, the stirring rod 506, the moving rod 507, the scraper block 508, the spring 509 screw 510 and nut 511. In actual operation, by connecting the motor 502 disposed on the mounting block 501 to a power source, the motor 502 rotates to drive the rotating rod 504 to rotate, and the rotating rod 504 rotates to drive the assembly ring 505 thereon to rotate together, thereby driving the corresponding stirring rod 506 to rotate together, so as to facilitate the mixing operation of the material particles falling into the guide frame 503 inside the mixing frame 1. Furthermore, according to actual conditions, by increasing the speed of the motor 502, the moving rod 507 inside the stirring rod 506 will gradually extend under the action of centrifugal force, thereby driving the scraper block 50 8 moves together, and the spring 509 is compressed at the same time until the scraper block 508 is in contact with the inner wall of the material guide frame 503, so as to scrape and clean some material residues adhering to the inner wall of the material guide frame 503, thereby further reducing the probability of blockage during the operation of the device, and at the same time maintaining the device itself and ensuring its service life; on the other hand, according to actual conditions, the assembly ring 505 and the stirring rod 506 thereon can be disassembled and adjusted conveniently and quickly by disassembling and assembling the screw 510 and the nut 511 to meet the stirring density required for different material particle sizes, thereby expanding the scope of application.

[0029] In the present invention, the mounting mechanism 7 includes a mounting plate 701, and the bottom of the mixing frame 1 is fixedly connected with the mounting plate 701. A bolt 702 is respectively provided at the four corners of the mounting plate 701. When in use, the mounting plate 701 is used in conjunction with the multiple bolts 702 provided thereon to facilitate the installation and fixation of the entire device.

[0030] Embodiment 2: Reference Figure 1-Figure 10A mixing and feeding device for granular ingredients of plastic products comprises a mixing frame 1, a feeding frame 2 is fixedly connected to the mixing frame 1, a screening mechanism 3 is provided on the feeding frame 2, a guiding mechanism 4 is provided on the screening mechanism 3, a mixing mechanism 5 is provided inside the mixing frame 1, a mounting mechanism 7 is provided at the bottom of the mixing frame 1, and a discharging mechanism 6 is provided on the mounting mechanism 7.

[0031] The screening mechanism 3 includes a partition 301, a cross-shaped partition 301 is fixedly connected inside the feed frame 2, two groups of multiple screens 302 are slidably connected between the inside of the feed frame 2 and the partition 301, two first electric push rods 303 are installed on one side of the feed frame 2, a tooth plate 304 is connected to the transmission end of the first electric push rod 303, two connecting blocks 305 are fixedly connected on both sides of the tooth plate 304, each connecting block 305 is fixedly connected to a screen 302, and two sleeve frames 306 are fixedly connected on the side of the feed frame 2 away from the first electric push rod 303, and the two sleeve frames 306 are respectively on the same horizontal line with the two tooth plates 304, each group of screens 302 is provided with a plurality of screens, and the plurality of screens 302 in each group are distributed in a rectangular array. By setting the screen 302, in order to facilitate the process of putting in plastic product particles during use. During the process, some large-size impurities are initially cleaned and screened, and the partition 301 automatically divides the feed frame 2 into several areas. Therefore, when different types of plastic product particles need to be mixed, there is no need to add different types of plastic product particles in batches, which avoids the stratification and accumulation of different particles, and ensures uniform mixing to a certain extent. Furthermore, when the first electric push rod 303 is powered on, the first electric push rod 303 drives the tooth plate 304 to move. As the tooth plate 304 moves back and forth, it will simultaneously drive the connecting blocks 305 on both sides to move together, and then drive the corresponding screen 302 to move together, so that the screen 302 constantly vibrates back and forth between the feed frame 2 and the partition 301, thereby reducing the blockage inside the machine when a large amount of material particles are added at one time, thereby ensuring the mixing efficiency.

[0032] The guiding mechanism 4 includes a fixed frame 401, and two groups of multiple fixed frames 401 are fixedly connected to the bottom of the partition 301, and each group of fixed frames 401 is respectively provided with two. The fixed frame 401 is internally rotatably connected with a gear 402, and the gear 402 is meshed with the corresponding tooth plate 304, and the gear 402 is fixedly connected with a connecting rod 403, and the connecting rod 403 is fixedly connected with a guiding plate 404. By setting the fixed frame 401, when the tooth plate 304 moves back and forth, it will also drive the corresponding gear 402 to continuously deflect back and forth, and the rotation of the gear 402 drives the connecting rod 403 to rotate, and the rotation of the connecting rod 403 drives the guiding plate 404 to rotate together. As the guiding plate 404 deflects back and forth, when the material particles fall into the mixing frame 1, the material particles will be continuously scattered and moved, thereby further reducing the accumulation of material particles and ensuring the uniformity of the mixing of the material particles.

[0033] By setting the partition 301, the screen 302, the first electric push rod 303, the tooth plate 304, the connecting block 305, the fixed frame 401, the gear 402, the connecting rod 403 and the guide plate 404, when in use, through the screen 302, in order to facilitate the process of feeding plastic product particles, some large particle size impurities are initially cleaned and screened, and the partition 301 automatically divides the feeding frame 2 into several areas, so when different types of plastic product particles need to be mixed, different types of plastic product particles do not need to be fed in batches, avoiding unnecessary mixing. The layered accumulation between the same particles ensures uniform mixing to a certain extent. Furthermore, when the first electric push rod 303 is powered on, the first electric push rod 303 drives the tooth plate 304 to move. As the tooth plate 304 moves back and forth, it will simultaneously drive the connecting blocks 305 on both sides to move together, and then drive the corresponding screen 302 to move together, so that the screen 302 constantly vibrates back and forth between the feed frame 2 and the partition 301, thereby reducing blockage inside the machine when a large amount of material particles are added at one time, thereby ensuring mixing efficiency.

[0034] Furthermore, while the tooth plate 304 moves back and forth, it will also drive the corresponding gear 402 to continuously deflect back and forth, and the rotation of the gear 402 drives the connecting rod 403 to rotate, and the rotation of the connecting rod 403 drives the guide plate 404 to rotate together. As the guide plate 404 deflects back and forth, while the material particles fall into the mixing frame 1, the material particles will be continuously broken up and moved, thereby further reducing the accumulation of material particles and ensuring the uniformity of the mixing of the material particles.

[0035] In the present invention, the mixing mechanism 5 includes a mounting block 501, the mounting block 501 is fixedly connected to the mixing frame 1, the mounting block 501 is provided with a motor 502, the transmission end of the motor 502 is connected with a rotating rod 504, the rotating rod 504 is rotatably connected to the inside of the mixing frame 1, and a plurality of assembly rings 505 are provided on the rotating rod 504, each assembly ring 505 is provided with two, and the two assembly rings 505 in the same group are installed on the rotating rod 504 by screws 510 and nuts 511, and two stirring rods 506 are fixedly connected to the assembly ring 505, and the interior of the stirring rod 506 is slidably connected with a moving rod 5 07, a scraper block 508 is fixedly connected to the moving rod 507, and the cross section of the scraper block 508 is triangular. A spring 509 is wound around the moving rod 507, and one end of the spring 509 is fixedly connected to the moving rod 507, and the other end is fixedly connected to the inner wall of the stirring rod 506. A material guide frame 503 is arranged inside the mixing frame 1, and the material guide frame 503 is arc-shaped, and the rotating rod 504 is arranged inside the material guide frame 503. By setting the mounting block 501, the motor 502, the material guide frame 503, the rotating rod 504, the assembly ring 505, the stirring rod 506, the moving rod 507, the scraper block 508, the spring 509 screw 510 and nut 511. In actual operation, by connecting the motor 502 disposed on the mounting block 501 to a power source, the motor 502 rotates to drive the rotating rod 504 to rotate, and the rotating rod 504 rotates to drive the assembly ring 505 thereon to rotate together, thereby driving the corresponding stirring rod 506 to rotate together, so as to facilitate the mixing operation of the material particles falling into the guide frame 503 inside the mixing frame 1. Furthermore, according to actual conditions, by increasing the speed of the motor 502, the moving rod 507 inside the stirring rod 506 will gradually extend under the action of centrifugal force, thereby driving the scraper block 50 8 moves together, and the spring 509 is compressed at the same time until the scraper block 508 is in contact with the inner wall of the material guide frame 503, so as to scrape and clean some material residues adhering to the inner wall of the material guide frame 503, thereby further reducing the probability of blockage during the operation of the device, and at the same time maintaining the device itself and ensuring its service life; on the other hand, according to actual conditions, the assembly ring 505 and the stirring rod 506 thereon can be disassembled and adjusted conveniently and quickly by disassembling and assembling the screw 510 and the nut 511 to meet the stirring density required for different material particle sizes, thereby expanding the scope of application.

[0036] In the present invention, the mounting mechanism 7 includes a mounting plate 701, and the bottom of the mixing frame 1 is fixedly connected with the mounting plate 701. A bolt 702 is respectively provided at the four corners of the mounting plate 701. When in use, the mounting plate 701 is used in conjunction with the multiple bolts 702 provided thereon to facilitate the installation and fixation of the entire device.

[0037] In the present invention, the discharging mechanism 6 includes a discharging frame 601, the bottom of the mounting plate 701 is fixedly connected with the discharging frame 601, the discharging frame 601 is fixedly connected with a first partition net 602 inside the discharging frame 601, and the discharging frame 601 is slidably connected with a second partition net 603 inside the discharging frame 601, a second electric push rod 604 is provided on one side of the discharging frame 601, and the output end of the second electric push rod 604 is connected to the second partition net 603. By setting the discharging frame 601, the first partition net 602, the second partition net 603 and the second electric push rod 604, when the material is actually discharged, The particles will first fall into the discharge frame 601, and then contact the first partition screen 602 and the second partition screen 603, so as to further screen the output material particles. Furthermore, according to the actual situation, the second partition screen 603 can be pushed by the second electric push rod 604, so that the second partition screen 603 will be staggered relative to the first partition screen 602, and then the sieve holes during screening can be adjusted, thereby further improving the screening effect of the material particles, avoiding the situation where the particle size difference between the particles is too large, and ensuring the normal subsequent processing process.

[0038] Working principle: When in use, according to the actual situation, the entire device can be installed and fixed by using the mounting plate 701 in conjunction with the multiple bolts 702 provided thereon.

[0039] In actual operation, in order to facilitate the process of adding plastic product particles, some large-size impurities are preliminarily cleaned through the screen 302, and the partition 301 automatically divides the feed frame 2 into several areas. Therefore, when different types of plastic product particles need to be mixed, there is no need to add different types of plastic product particles in batches, which avoids the stratification and accumulation between different particles and ensures uniform mixing to a certain extent. Furthermore, when the first electric push rod 303 is powered on, the first electric push rod 303 drives the tooth plate 304 to move. As the tooth plate 304 moves back and forth, it will simultaneously drive the connecting blocks 305 on both sides to move together, and then drive the corresponding screen 302 to move together, so that the screen 302 constantly vibrates back and forth between the feed frame 2 and the partition 301, thereby reducing the blockage inside the machine when a large amount of material particles are added at one time, thereby ensuring the mixing efficiency.

[0040] Furthermore, while the tooth plate 304 moves back and forth, it will also drive the corresponding gear 402 to continuously deflect back and forth, and the rotation of the gear 402 drives the connecting rod 403 to rotate, and the rotation of the connecting rod 403 drives the guide plate 404 to rotate together. As the guide plate 404 deflects back and forth, while the material particles fall into the mixing frame 1, the material particles will be continuously broken up and moved, thereby further reducing the accumulation of material particles and ensuring the uniformity of the mixing of the material particles.

[0041] Next, by connecting the motor 502 disposed on the mounting block 501 to a power source, the motor 502 rotates to drive the rotating rod 504 to rotate, and the rotating rod 504 rotates to drive the assembly ring 505 thereon to rotate together, thereby driving the corresponding stirring rod 506 to rotate together, so as to facilitate the mixing operation of the material particles falling into the guide frame 503 inside the mixing frame 1. Furthermore, according to actual conditions, by increasing the speed of the motor 502, the moving rod 507 inside the stirring rod 506 will gradually extend under the action of centrifugal force, thereby driving the scraper block 508 to move together, and the elastic The spring 509 is compressed at the same time until the scraper block 508 contacts the inner wall of the material guide frame 503, and some material residues adhering to the inner wall of the material guide frame 503 are scraped off and cleaned, thereby further reducing the probability of blockage during operation of the device, while also maintaining the device itself and ensuring its service life; on the other hand, according to actual conditions, the assembly ring 505 and the stirring rod 506 thereon can be disassembled and adjusted conveniently and quickly by disassembling and assembling the screw 510 and the nut 511 to meet the stirring density required for different material particle sizes, thereby expanding the scope of application.

[0042] Afterwards, during actual discharging, the material particles will first fall into the discharging frame 601, and then contact the first partition screen 602 and the second partition screen 603, so as to further screen the output material particles. Furthermore, according to the actual situation, the second partition screen 603 can be pushed by the second electric push rod 604, so that the second partition screen 603 will be staggered relative to the first partition screen 602, and then the sieve holes during screening can be adjusted, thereby further improving the screening effect of the material particles, avoiding the situation where the particle size difference between the particles is too large, and ensuring the normal subsequent processing process.

[0043] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A mixing and feeding device for plastic product granule batching, comprising a mixing frame (1), characterized in that: The mixing frame (1) is fixedly connected to a feeding frame (2), the feeding frame (2) is provided with a screening mechanism (3), the screening mechanism (3) is provided with a guiding mechanism (4), the mixing frame (1) is provided with a mixing mechanism (5) inside, the mixing frame (1) is provided with a mounting mechanism (7) at the bottom, and the mounting mechanism (7) is provided with a discharging mechanism (6); The screening mechanism (3) comprises a partition (301), a partition (301) in the shape of a cross is fixedly connected inside the feed frame (2), two groups of a plurality of screens (302) are slidably connected inside the feed frame (2) and between the partition (301), two first electric push rods (303) are installed on one side of the feed frame (2), a tooth plate (304) is connected to the transmission end of the first electric push rod (303), two connecting blocks (305) are fixedly connected to both sides of the tooth plate (304), and each of the connecting blocks (305) is fixedly connected to a screen (302); The drainage mechanism (4) comprises a fixed frame (401), two groups of multiple fixed frames (401) are fixedly connected to the bottom of the partition (301), and each group of the fixed frames (401) is provided with two fixed frames, and a gear (402) is rotatably connected inside the fixed frame (401), and the gear (402) is meshed with a corresponding toothed plate (304), and a connecting rod (403) is fixedly connected to the gear (402), and a drainage plate (404) is fixedly connected to the connecting rod (403).

2. A mixing and feeding device for plastic product granule batching according to claim 1, characterized in that: Two sleeve frames (306) are fixedly connected to a side of the feed frame (2) facing away from the first electric push rod (303), and the two sleeve frames (306) are respectively on the same horizontal line as the two tooth plates (304). Each group of the screens (302) is provided with a plurality of screens, and the plurality of screens (302) in each group are distributed in a rectangular array.

3. A mixing and feeding device for plastic product granule batching according to claim 1, characterized in that: The mixing mechanism (5) comprises a mounting block (501), the mixing frame (1) is fixedly connected to the mounting block (501), the mounting block (501) is provided with a motor (502), the transmission end of the motor (502) is connected to a rotating rod (504), the rotating rod (504) is rotatably connected to the inside of the mixing frame (1), and the rotating rod (504) is provided with a plurality of assembly rings (505).

4. A mixing and feeding device for plastic product granule batching according to claim 3, characterized in that: Each group of the assembly rings (505) is provided with two, and the two assembly rings (505) in the same group are mounted on the rotating rod (504) via screws (510) and nuts (511).

5. A mixing and feeding device for plastic product granule batching according to claim 4, characterized in that: Two stirring rods (506) are fixedly connected to the assembly ring (505), a moving rod (507) is slidably connected inside the stirring rod (506), and a scraper block (508) is fixedly connected to the moving rod (507).

6. A mixing and feeding device for plastic product granule batching according to claim 5, characterized in that: The scraper (508) has a triangular cross-section. A spring (509) is wound around the moving rod (507). One end of the spring (509) is fixedly connected to the moving rod (507), and the other end is fixedly connected to the inner wall of the stirring rod (506). A material guide frame (503) is provided inside the mixing frame (1). The material guide frame (503) is arc-shaped, and the rotating rod (504) is provided inside the material guide frame (503).

7. A mixing and feeding device for plastic product granule batching according to claim 1, characterized in that: The mounting mechanism (7) comprises a mounting plate (701), the bottom of the mixing frame (1) is fixedly connected to the mounting plate (701), and four corners of the mounting plate (701) are respectively provided with a bolt (702).

8. A mixing and feeding device for plastic product granule batching according to claim 7, characterized in that: The discharging mechanism (6) comprises a discharging frame (601), and the bottom of the mounting plate (701) is fixedly connected to the discharging frame (601).

9. A mixing and feeding device for plastic product granule batching according to claim 8, characterized in that: The inside of the discharge frame (601) is fixedly connected to a first partition net (602), and the inside of the discharge frame (601) is slidably connected to a second partition net (603).

10. A mixing and feeding device for plastic product granule batching according to claim 9, characterized in that: A second electric push rod (604) is provided on one side of the discharge frame (601), and an output end of the second electric push rod (604) is connected to the second partition net (603).

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