Rapid feeding equipment for producing modified plastic particles

Abstract

The invention relates to the technical field of modified plastic particle production, and particularly discloses quick feeding equipment for producing modified plastic particles, which comprises a box body, a filter plate mounted at the top of the box body, a first guide plate mounted on one side of the top of the box body, a second guide plate mounted on the other side of the top of the box body, and two fixing plates mounted at the top of the first guide plate, moving rods are arranged at the tops of the two fixed plates, a driving mechanism is arranged between the two moving rods, a rectangular block is installed between the first guide plate and the filter plate, a cutting mechanism is installed in the rectangular block, and a discharging mechanism is installed in the box body. According to the automatic bag cutting and discharging device for the bagged materials, when the packaged bagged materials are fed, through mutual cooperation of the driving mechanism and the cutting mechanism, the bagged materials can be automatically unpacked, and plastic particles are pushed to the top of the filter plate to fall into the box body, so that the effects of automatically cutting and discharging the bagged materials are achieved; and the problems that manual unpacking is relatively dangerous and the efficiency is relatively low are avoided.

Description

Technical Field

[0001] The invention relates to the technical field of modified plastic particle production, and in particular to a fast feeding device for producing modified plastic particles. Background Art

[0002] Plastic modified particles refer to a new type of material obtained by adding various additives and fillers, or by using physical and chemical methods to modify plastic raw materials. Modified plastic particles can be classified according to different types of fillers and additives, such as toughening modification, reinforcement modification, flame retardant modification, UV resistance modification, etc. The modified plastic particles can improve the hardness, strength, toughness, heat resistance, compressive strength and other properties of the material, thereby expanding the scope of use and improving product quality. The use of modified plastic particles to produce plastic products can greatly reduce the scrap rate, improve production efficiency, and reduce the waste of raw materials. Modified plastic particles are widely used in the manufacture of various plastic products, such as automotive parts, electrical housings, building materials, daily necessities and other fields.

[0003] The main raw materials of plastic modified particles include various basic plastic resins, additives and reinforcing materials. When these raw materials are used to prepare plastic modified particles, they need to be fed into the processing equipment with the help of relevant feeding equipment.

[0004] However, most of the feeding equipment in the prior art directly feeds the plastic granule raw materials during use. For example, when the plastic granule raw materials are bagged and packaged materials, when they are fed into the feeding equipment, the packaging bags on the surface are manually unpacked, and then the opened plastic granule raw materials are poured into the feeding equipment. Manual unpacking of the packaging bags is cumbersome, and cutting the packaging bags with tools such as knives is dangerous, which makes the feeding efficiency of the packaged plastic granule raw materials low, thereby affecting the overall processing quality and efficiency of the plastic modified particles. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art and to provide a fast feeding device for producing modified plastic particles.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions: A fast feeding device for producing modified plastic particles comprises a box body, a filter plate for filtering plastic particles is installed on the top of the box body, a first guide plate is installed on the outer wall of one side of the top of the box body, a second guide plate is rotatably installed on the outer wall of the other side of the top of the box body, a rubber plate is installed on one end of the second guide plate close to the rotating part, two fixed plates are installed on the top of the first guide plate, moving rods are arranged on the tops of the two fixed plates, a driving mechanism for automatically pushing bagged materials is arranged between the two moving rods, a rectangular block is installed between the first guide plate and the filter plate, a cutting mechanism for cutting the packaging bag of the bagged materials is installed inside the rectangular block, and a feeding mechanism for quantitatively discharging plastic particles is installed inside the box body.

[0007] Optionally, a slide groove is provided on the top of the two fixed plates, a slider is installed inside the two slide grooves, and the bottom ends of the two moving rods are connected to the sliders adjacent thereto.

[0008] Optionally, the driving mechanism includes a first groove opened in the outer wall of one side where the two moving rods are close to each other, screw rods are rotatably installed inside the two first grooves, and moving blocks are threadedly installed on the outer walls of the two screw rods.

[0009] Optionally, a first rotating plate is provided between the two moving blocks, and the first rotating plate is rotatably connected to the two moving blocks via rotating shafts provided on the outer walls on both sides.

[0010] Optionally, second rotating plates are rotatably mounted on outer walls on both sides of the bottom of the first rotating plate, and friction blocks are mounted on the bottoms of the two second rotating plates.

[0011] Optionally, a dust suction head is installed on the top of the first rotating plate, and a plurality of dust suction ports are opened at one end of the dust suction head away from the first rotating plate.

[0012] Optionally, the cutting mechanism includes a rectangular groove opened inside the rectangular block, two electric telescopic rods are installed on the inner bottom surface of the rectangular groove, and a mounting plate is commonly installed at the telescopic ends of the two electric telescopic rods.

[0013] Optionally, a plurality of mounting seats are installed on the top of the mounting plate, and cutting knives are rotatably installed inside the plurality of mounting seats, and a plurality of openings are provided on the top of the rectangular block for the cutting knives to slide up and down.

[0014] Optionally, the unloading mechanism includes a rotating drum rotatably installed inside a box body, a driving motor is installed on an outer wall of one side of the box body, an output end of the driving motor is connected to a rotating part of one end of the rotating drum, and a plurality of second grooves are opened on the outer wall of the rotating drum.

[0015] Optionally, the outer wall of the drum is further provided with a plurality of air outlets, and filters are installed inside the plurality of air outlets.

[0016] The beneficial effects of the present invention are: 1. In the present invention, when feeding the packaged bagged materials, the driving mechanism and the cutting mechanism cooperate with each other to automatically cut the packaging bags of the bagged materials, and push the discharged plastic granular raw materials to the top of the filter plate and drop them into the internal storage of the box body, so as to achieve the effect of automatically cutting and unloading such bagged materials, avoiding the problem of manual cutting of the packaging bags, which is more dangerous and has low feeding efficiency.

[0017] 2. In the present invention, after placing the bagged material on the top of the first guide plate, the second guide plate can also be controlled to rotate upward to a vertical state to shield the end of the filter plate close to the second guide plate, thereby preventing the plastic particles subsequently escaping from the packaging bag from sliding off the top of the second guide plate and failing to accurately fall into the box body. This can also simultaneously improve the accuracy of loading such bagged materials and allowing them to fall into the box body.

[0018] 3. In the present invention, after all the materials inside the packaging bag are discharged after being cut, the first rotating plate can be controlled to rotate clockwise and reset, and the two sliders can be controlled to move inside the corresponding slide groove to above the filter plate, and the first rotating plate is driven to move downward by means of the two moving blocks, and after driving the two second rotating plates to contact the packaging bag, the two second rotating plates are controlled to rotate in the approaching direction to abut against each other, and the packaging bag is automatically clamped and fixed, and the second guide plate is controlled to rotate downward and reset, and as the two sliders move to the rightmost end, the two second rotating plates are controlled to rotate upward and reset, so that the packaging bag loses the clamping limit and is automatically discharged downward, avoiding the inconvenience of manual picking up of the packaging bag.

[0019] 4. In the present invention, if dust is present on the surface of the top stacked bagged materials during the storage process of bagged materials, the bagged materials with dust on the top are placed on the top of the first guide plate, and the two moving blocks are controlled to drive the first rotating plate and other components to move upward and adjust together, and then the first rotating plate is controlled to rotate upward counterclockwise to be in an inclined state, so that the dust suction head contacts the top of the bagged materials, and the dust on the top of the bagged materials can be automatically sucked and cleaned with the help of multiple dust suction ports, thereby preventing the subsequent dust from entering the interior of the box. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0021] Figure 1 This is a schematic diagram of the overall structure of a rapid feeding device for producing modified plastic particles proposed by the present invention; Figure 2 It is a structural schematic diagram of the driving mechanism in the present invention; Figure 3 It is a schematic diagram of the structure of two screw rods and a moving block in the present invention; Figure 4 It is a schematic diagram of the structure in which the first rotating plate and two second rotating plates are separated in the present invention; Figure 5 It is a structural cross-sectional view of the box body in the present invention; Figure 6 is a schematic structural diagram of the second guide plate in the present invention; Figure 7 It is a structural cross-sectional view of a rectangular block in the present invention; Figure 8 It is a structural schematic diagram of the feeding mechanism in the present invention; Fig. 9 It is a schematic diagram of the structure of the driving mechanism of the present invention when it is used; Fig.10 This is a schematic diagram of the structure of the dust collector head of the present invention when in use; Fig.11 It is a schematic structural diagram of the second guide plate in the present invention when in use.

[0022] In the figure: 1. box body; 2. first guide plate; 3. second guide plate; 4. fixed plate; 5. filter plate; 6. moving rod; 7. first rotating plate; 8. second rotating plate; 9. dust suction head; 10. slider; 11. first groove; 12. moving block; 13. friction block; 14. screw rod; 15. rotating shaft; 16. dust suction port; 17. rectangular block; 18. rotating drum; 19. slide groove; 20. opening; 21. rectangular groove; 22. electric telescopic rod; 23. mounting plate; 24. mounting seat; 25. cutting knife; 26. driving motor; 27. second groove; 28. air outlet; 29. ​​filter; 30. rubber plate. DETAILED DESCRIPTION

[0023] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than 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.

[0024] Reference Figure 1-Figure 11A fast feeding device for producing modified plastic particles comprises a box body 1, a filter plate 5 for filtering plastic particles is installed on the top of the box body 1, a first guide plate 2 is installed on the outer wall of one side of the top of the box body 1, a rubber plate 30 is installed on one end of the second guide plate 3 close to the rotating part, a second guide plate 3 is rotatably installed on the outer wall of the other side of the top of the box body 1, two fixed plates 4 are installed on the top of the first guide plate 2, and moving rods 6 are arranged on the tops of the two fixed plates 4, and a driving mechanism for automatically pushing bagged materials is arranged between the two moving rods 6, a rectangular block 17 is installed between the first guide plate 2 and the filter plate 5, a cutting mechanism for cutting the packaging bag of the bagged materials is installed inside the rectangular block 17, and a feeding mechanism for quantitatively discharging plastic particles is installed inside the box body 1. A first driving device is preset on the outer wall of one side of the box body 1, and the output end of the first driving device is connected to the rotating part of the second guide plate 3, so that the second guide plate 3 can be driven to rotate and adjust on the other side of the box body 1; in the present embodiment, when the rotatably mounted second guide plate 3 is in a horizontal state, its height is higher than the filter plate 5, so that the bottom of the rubber plate 30 mounted near the rotating part of the second guide plate 3 abuts against the top of the filter plate 5, and when the second guide plate 3 rotates upward and is in an inclined state, the rubber plate 30 will be squeezed, but because the rubber plate 30 is always located at the top of the filter plate 5, it can be ensured that the rubber plate 30 can block the gap between the second guide plate 3 and the box body 1, thereby avoiding the problem that some plastic particles are stuck in the gap between the second guide plate 3 and the box body 1 and cannot accurately fall on the top of the filter plate 5 during the process of the second guide plate 3 guiding the discharge of plastic particles.

[0025] As a technical optimization solution of the present invention, a slide groove 19 is provided on the top of the two fixed plates 4, and a slider 10 is installed inside the two slide grooves 19, and the bottom ends of the two moving rods 6 are connected to the slider 10 close to it. Linear motors are preset inside the two slide grooves 19, and the two linear motors can drive the two sliders 10 to move back and forth inside the corresponding slide grooves 19, and drive the two moving rods 6 to move back and forth on the top of the corresponding fixed plate 4 for adjustment.

[0026] As a technical optimization solution of the present invention, the driving mechanism includes a first groove 11 opened on the outer wall of the side close to the two moving rods 6, and the inside of the two first grooves 11 is rotatably installed with a screw rod 14, and the outer wall of the two screw rods 14 is threadedly installed with a moving block 12. A second driving device is preset at the top of the two moving rods 6, and the output ends of the two second driving devices are respectively connected to the top of the two screw rods 14, which can drive the two screw rods 14 to rotate and adjust inside the corresponding first groove 11, and then drive the two moving blocks 12 to move up and down on the surface of the corresponding screw rod 14.

[0027] As a technical optimization solution of the present invention, a first rotating plate 7 is arranged between the two moving blocks 12, and the first rotating plate 7 is rotatably connected to the two moving blocks 12 via rotating shafts 15 arranged on the outer walls on both sides. A third driving device is preset inside one of the moving blocks 12, and the output end of the third driving device is connected to one of the rotating shafts 15, so as to drive the first rotating plate 7 to rotate and adjust between the two moving blocks 12.

[0028] As a technical optimization solution of the present invention, the second rotating plates 8 are rotatably mounted on the outer walls on both sides of the bottom of the first rotating plate 7, and the bottoms of the two second rotating plates 8 are both mounted with friction blocks 13. Two fourth driving devices are preset on the outer wall on one side of the bottom of the first rotating plate 7, and the output ends of the two fourth driving devices are respectively connected to the rotating parts of the two second rotating plates 8, driving the two second rotating plates 8 to rotate and adjust on both sides of the bottom of the first rotating plate 7; the friction block 13 is a metal plate with a rough surface on the bottom.

[0029] As a technical optimization solution of the present invention, a dust suction head 9 is installed on the top of the first rotating plate 7, and a plurality of dust suction ports 16 are opened at one end of the dust suction head 9 away from the first rotating plate 7. When in use, the dust suction head 9 can be connected to an external preset dust suction device through a hose, so that the plurality of dust suction ports 16 generate suction force when in use to remove dust on the surface of the packaging bag.

[0030] As a technical optimization solution of the present invention, the cutting mechanism includes a rectangular groove 21 opened inside the rectangular block 17, and two electric telescopic rods 22 are installed on the inner bottom surface of the rectangular groove 21. The telescopic ends of the two electric telescopic rods 22 are commonly installed with a mounting plate 23. During the telescopic process, the telescopic ends of the two electric telescopic rods 22 can drive the mounting plate 23 to move up and down inside the rectangular groove 21 for adjustment.

[0031] As a technical optimization solution of the present invention, a plurality of mounting seats 24 are installed on the top of the mounting plate 23, and a cutting knife 25 is rotatably installed inside the plurality of mounting seats 24, and a plurality of openings 20 for the cutting knife 25 to slide up and down are opened on the top of the rectangular block 17. When the mounting plate 23 moves up and down inside the rectangular groove 21, it can drive the plurality of mounting seats 24 and the cutting knives 25 installed therein to move up and down inside the corresponding openings 20 synchronously, so that after the plurality of cutting knives 25 extend from the corresponding openings 20, the packaging bag is cut into pieces after contacting the plurality of cutting knives 25, so that the plastic granular raw materials inside the packaging bag are discharged at the top of the filter plate 5 and downwardly enter the interior of the box body 1.

[0032] As a technical optimization solution of the present invention, the unloading mechanism includes a rotating drum 18 rotatably mounted inside the box body 1, a driving motor 26 is mounted on one side outer wall of the box body 1, the output end of the driving motor 26 is connected to the rotating part of one end of the rotating drum 18, and a plurality of second grooves 27 are provided on the outer wall of the rotating drum 18. After the driving motor 26 is started, it can drive the rotating drum 18 to rotate inside the box body 1, and the plastic particles entering the box body 1 will enter the second grooves 27, and as the rotating drum 18 rotates, the plastic raw materials filled in the second grooves 27 are driven to be discharged from the bottom end of the box body 1 to the inside of the processing equipment, thereby achieving the effect of automatic feeding.

[0033] As a technical optimization solution of the present invention, the outer wall of the drum 18 is also provided with a plurality of air outlets 28, and filters 29 are installed inside the plurality of air outlets 28. Another rotating part of the drum 18 can be connected to an external pipe, and the other end of the pipe is connected to an external preset hot air blower, so that the hot air generated by the external hot air blower can be transported to the inside of the drum 18 through the pipe, and discharged to the inside of the box 1 through the plurality of air outlets 28, so as to dry the plastic particles entering the inside of the box 1.

[0034] In the present invention, when the user uses the device, the box body 1 is installed at the top feed port of the processing equipment. If the plastic particles to be fed have been filled into the storage container, Figure 1 and Fig.11 As shown, first control the first rotating plate 7 to rotate 90 degrees counterclockwise between the two moving blocks 12, drive the two second rotating plates 8 to rotate to the right side to be in a vertical state, then control the two screw rods 14 to rotate to drive the two moving blocks 12 to move downward together, and drive the first rotating plate 7 and the two second rotating plates 8 and other components to move downward together, until one of the second rotating plates 8 located at the bottom moves to abut against the top of the first guide plate 2, and then control the two sliders 10 to move in the corresponding slide groove 19 toward the direction close to the filter plate 5, drive the first rotating plate 7 and the two second rotating plates 8 to move to the top of one end of the filter plate 5, and then control the second guide plate 3 upward The rotation is in an inclined state. At this time, the discharge pipe matched with the discharge port of the storage container can be directly placed on the top of the second guide plate 3, and the plastic particles discharged from the discharge pipe can move downward from the top of the second guide plate 3 to the top of the filter plate 5. At this time, the rubber plate 30 set can block the gap between the second guide plate 3 and the box body 1, so that all the plastic particles can fall on the top of the filter plate 5, and pass through the filter plate 5 downward and enter the interior of the box body 1. The two second rotating plates 8 and the first rotating plate 7 located on the top of one end of the filter plate 5 can limit the plastic particles moved to the top of the filter plate 5, prevent the plastic particles from moving to the top of the first guide plate 2, and ensure that the plastic particles can be accurately discharged.

[0035] like Figure 5 and Figure 8 As shown, the plastic particles entering the box 1 can enter the inside of one of the second grooves 27. As the driving motor 26 drives the drum 18 to rotate, the plastic particles filled in the second groove 27 are driven to rotate downward and discharged downward from the bottom of the box 1 to the inside of the processing equipment. Since the sizes of the multiple second grooves 27 are the same, the volumes of the plastic particles entering the different second grooves 27 are also the same, so that the box 1 can be quantitatively fed into the processing equipment. With the help of the drum 18, the plastic particles can be continuously fed and measured to ensure the stability and continuity of the material supply, thereby reducing production interruptions and improving the overall production efficiency. Through precise measurement and control, it can be ensured that the amount of each feeding is fixed, avoiding product quality fluctuations caused by uneven material quantity, and improving the uniformity and consistency of the product. It can reduce the need for manual weighing and reduce labor costs. At the same time, precise measurement reduces material waste and reduces the consumption of raw materials, thereby saving costs. It can be integrated with the production management system to provide accurate data support, which is helpful for production scheduling and quality control, and improves the scientificity and efficiency of production management.

[0036] If the plastic granule raw material to be fed is a packaged bag material, in order to avoid feeding such bag material into the box body 1, the packaging bag needs to be manually disassembled or cut open, and finally the plastic granules filled in the packaging bag are poured into the box body 1. The process is relatively cumbersome. Fig. 9As shown, the two sliders 10 are controlled to move leftward to the leftmost end inside the corresponding slide grooves 19, and then the first rotating plate 7 is controlled to rotate 90 degrees counterclockwise to drive the two second rotating plates 8 to rotate to a vertical state, and then the first rotating plate 7 and the two second rotating plates 8 are driven to move downward together with the help of two screw rods 14, until one of the second rotating plates 8 located at the bottom abuts against the top of the first guide plate 2, and then the telescopic ends of the two electric telescopic rods 22 are controlled to extend upward together, and the mounting plate 23, multiple mounting seats 24 and the cutting knife 25 are pushed upward together, until the tops of the multiple cutting knives 25 pass through the corresponding openings 20 and move to the top of the rectangular block 17, and then the bagged material is placed on the top of the first guide plate 2 and located at the two second rotating plates with the help of manual or mechanical hands. 8 and the filter plate 5, as the two sliders 10 are controlled to move toward the right end inside the corresponding slide grooves 19, the two second rotating plates 8 are driven to push the bagged materials placed on the top of the first guide plate 2 to move toward the right end. After the packaging bag of the bagged materials contacts the multiple cutting knives 25, the multiple cutting knives 25 can cut and scratch the packaging bag of the bagged materials, so that the plastic particles inside are scattered on the top of the first guide plate 2 and the filter plate 5, and as the two second rotating plates 8 continue to move toward the right end, the scattered plastic particles are concentrated on the top of the filter plate 5 and fall downward into the interior of the box body 1 for temporary storage, so as to achieve the effect of automatically cutting and unloading such bagged materials, avoiding the problem of manual cutting of the packaging bags, which is more dangerous and has low feeding efficiency; At the same time, after the bagged material is placed on the top of the first guide plate 2, the second guide plate 3 can also be controlled to rotate upward to a vertical state, and the end of the filter plate 5 close to the second guide plate 3 can be blocked to prevent the plastic particles that subsequently escape from the packaging bag from sliding from the top of the second guide plate 3 and failing to accurately fall into the box body 1. This can also simultaneously improve the accuracy of loading such bagged materials and allowing them to fall into the box body 1.

[0037] After all the materials inside the packaging bag are discharged after being cut, the first rotating plate 7 can be controlled to rotate clockwise to reset, and the two sliders 10 can be controlled to move inside the corresponding slide groove 19 to above the filter plate 5, and the first rotating plate 7 is driven to move downward by the two moving blocks 12. After driving the two second rotating plates 8 to contact the packaging bag, the two second rotating plates 8 are controlled to rotate downward in the direction of approaching each other, so that at this time, the two second rotating plates 8 rotate in the direction of approaching each other to abut against each other, and the packaging bag is automatically clamped and fixed, and the second guide plate 3 is controlled to rotate downward to reset, and as the two sliders 10 move to the rightmost end, the two second rotating plates 8 are controlled to rotate upward to reset, so that the packaging bag loses the clamping limit and is automatically discharged downward, avoiding the inconvenience of manual picking of the packaging bag.

[0038] For example, during the storage of bagged materials, dust may be present on the surface of the bagged materials stacked on top. In order to prevent the dust on the surface of the packaging bag from mixing with the plastic particles when the plastic particles are put into the box 1, and falling into the box 1 together, thereby affecting the subsequent preparation of the modified plastic particles, such as Fig.10 As shown, after placing the bagged material with dust attached to the top on the top of the first guide plate 2, the two moving blocks 12 are controlled to drive the first rotating plate 7 and other components to move upward and adjust, and then the first rotating plate 7 is controlled to rotate upward counterclockwise to be in an inclined state, so that the dust suction head 9 contacts the top of the bagged material, and the dust on the top of the bagged material can be automatically sucked and cleaned with the help of multiple dust suction ports 16, thereby preventing the subsequent dust from entering the interior of the box 1.

[0039] If the plastic particles are not stored as required during storage, resulting in agglomerates inside the plastic particles, these agglomerates will be retained on the top of the filter plate 5. After all the plastic particles are placed inside the box 1, Figure 1 As shown, at this time, the first rotating plate 7 and the two second rotating plates 8 are in the original state, and the two sliders 10 are controlled to move inside the corresponding slide grooves 19, driving the first rotating plate 7 and the two second rotating plates 8 to move to the top of the filter plate 5 together. As the two screw rods 14 drive the two moving blocks 12 to move downward, the first rotating plate 7 and the two second rotating plates 8 are driven to move downward together, so that the two second rotating plates 8 press and crush the plastic particle agglomerates remaining on the top of the filter plate 5, and after crushing them into smaller parts, they pass through the filter plate 5 downward into the interior of the box body 1, so that they can continue to be discharged from the bottom end of the box body 1 to the interior of the processing equipment for processing, thereby preventing these agglomerates from entering the interior of the box body 1, resulting in them being unable to be used for the production of plastic modified particles, thereby reducing the waste of plastic raw materials.

[0040] If the plastic particle agglomerates cannot be crushed by the two second rotating plates 8 and the first rotating plate 7, after the two second rotating plates 8 move downward to contact the plastic particle agglomerates, the two screw rods 14 can be controlled to continue to rotate while the two sliders 10 can be controlled to move back and forth inside the corresponding slide grooves 19, driving the two second rotating plates 8 to move back and forth on the top of the filter plate 5. While pressing and crushing the plastic particle agglomerates on the top of the filter plate 5, the friction blocks 13 at the bottom of the two second rotating plates 8 move back and forth to break such plastic particle agglomerates that are difficult to be directly crushed by pressing and breaking are combined, thereby improving the efficiency of processing such plastic particle agglomerates.

[0041] If the storage environment of bagged materials is relatively humid, resulting in a certain amount of moisture in the plastic particles, the external preset hot air blower can be controlled to start while the plastic particles are temporarily stored inside the box 1, and the generated hot air can be transported to the inside of the drum 18 and discharged from multiple air outlets 28 to the inside of the box 1, thereby drying the plastic particles inside the box 1 to avoid directly putting relatively humid plastic particles into the processing equipment, which would affect the production of plastic modified particles. The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A rapid feeding device for producing modified plastic particles, comprising a box (1), characterized in that: A filter plate (5) for filtering plastic particles is installed on the top of the box (1), a first guide plate (2) is installed on the outer wall of one side of the top of the box (1), a second guide plate (3) is rotatably installed on the outer wall of the other side of the top of the box (1), a rubber plate (30) is installed on one end of the second guide plate (3) close to the rotating part, two fixed plates (4) are installed on the top of the first guide plate (2), moving rods (6) are arranged on the top of the two fixed plates (4), a driving mechanism for automatically pushing the bagged material is arranged between the two moving rods (6), a rectangular block (17) is installed between the first guide plate (2) and the filter plate (5), a cutting mechanism for cutting the packaging bag of the bagged material is installed inside the rectangular block (17), and a feeding mechanism for quantitatively discharging the plastic particles is installed inside the box (1).

2. A rapid feeding device for producing modified plastic particles according to claim 1, characterized in that: The tops of the two fixed plates (4) are each provided with a slide groove (19), the interiors of the two slide grooves (19) are each provided with a slider (10), and the bottom ends of the two moving rods (6) are each connected to the slider (10) adjacent thereto.

3. A rapid feeding device for producing modified plastic particles according to claim 1, characterized in that: The driving mechanism comprises a first groove (11) formed in the outer wall of one side of two moving rods (6) close to each other, a screw rod (14) being rotatably mounted inside the two first grooves (11), and a moving block (12) being threadedly mounted on the outer walls of the two screw rods (14).

4. A rapid feeding device for producing modified plastic particles according to claim 3, characterized in that: A first rotating plate (7) is arranged between the two moving blocks (12), and the first rotating plate (7) is rotatably connected to the two moving blocks (12) via rotating shafts (15) arranged on the outer walls on both sides.

5. A rapid feeding device for producing modified plastic particles according to claim 4, characterized in that: Second rotating plates (8) are rotatably mounted on the outer walls on both sides of the bottom of the first rotating plate (7), and friction blocks (13) are mounted on the bottoms of the two second rotating plates (8).

6. A rapid feeding device for producing modified plastic particles according to claim 5, characterized in that: A dust suction head (9) is mounted on the top of the first rotating plate (7), and a plurality of dust suction ports (16) are provided at one end of the dust suction head (9) away from the first rotating plate (7).

7. A rapid feeding device for producing modified plastic particles according to claim 1, characterized in that: The cutting mechanism comprises a rectangular groove (21) opened inside the rectangular block (17), two electric telescopic rods (22) are installed on the inner bottom surface of the rectangular groove (21), and a mounting plate (23) is installed on the telescopic ends of the two electric telescopic rods (22).

8. A rapid feeding device for producing modified plastic particles according to claim 7, characterized in that: A plurality of mounting seats (24) are mounted on the top of the mounting plate (23), and a cutting knife (25) is rotatably mounted inside each of the plurality of mounting seats (24). A plurality of openings (20) for the cutting knife (25) to slide up and down are provided on the top of the rectangular block (17).

9. The rapid feeding device for producing modified plastic particles according to claim 1, characterized in that: The unloading mechanism comprises a rotating drum (18) rotatably mounted inside a box body (1), a driving motor (26) being mounted on an outer wall of one side of the box body (1), an output end of the driving motor (26) being connected to a rotating portion at one end of the rotating drum (18), and a plurality of second grooves (27) being formed on the outer wall of the rotating drum (18).

10. A rapid feeding device for producing modified plastic particles according to claim 9, characterized in that: The outer wall of the rotating drum (18) is also provided with a plurality of air outlets (28), and filter screens (29) are installed inside the plurality of air outlets (28).

Images