Efficient granulator for colored master batch production

Abstract

The utility model discloses an efficient granulator for colored master batch production, relates to the technical field of colored master batches, and aims to solve the technical problem that substances adhered to a cutting knife cannot be cleaned in time. According to the technical scheme, the cutting device is characterized by comprising a rack, a feeding port is formed in one side of the rack, a discharging port is formed in the opposite side of the rack, a discharging guide plate is arranged on the discharging port, a plurality of flow guide grooves are formed in the discharging guide plate, the flow guide grooves are communicated with a waste port, a cutting cavity is formed in the rack, and a conveying mechanism is arranged in the cutting cavity; four cutting telescopic sleeves are arranged at the discharging end of the conveying mechanism, each cutting telescopic sleeve is elastically connected with a cutting telescopic rod through a telescopic spring, a cutting lifting mechanism is arranged on the four cutting telescopic rods, a cutter is arranged on the cutting lifting mechanism, and a cleaning mechanism is arranged on the cutting telescopic sleeve on the same side. And the conveying mechanism and the cutting lifting mechanism are driven by a driving mechanism. The utility model aims to provide an efficient granulator for producing colored master batches.

Description

Technical Field

[0001] This utility model relates to colored masterbatch, and more specifically, to a high-efficiency pelletizer for the production of colored masterbatch. Background Technology

[0002] Colored masterbatch, or simply masterbatch, is a new type of special colorant for polymer materials. It consists of three basic elements: pigment or dye, carrier, and additives. It is an aggregate obtained by uniformly loading an extraordinary amount of pigment into a resin. It can be called a pigment concentrate. The coloring power of masterbatch is higher than that of the pigment itself. During the production and processing of masterbatch, a pelletizing device is required to complete the pelletizing operation.

[0003] The technical features of the color masterbatch pelletizer announced in Chinese Patent Publication No. CN221792843U are as follows: It includes a worktable with a color masterbatch strip conveyor belt. A pressing mechanism is located at the upper end of the worktable. A cutting assembly is installed at the upper end of the worktable. The cutting assembly includes a mounting frame, a cylinder, a mounting plate, and a mounting / disassembly component. The mounting frame is installed at the upper end of the worktable, the cylinder is installed at the upper end of the mounting frame, the mounting plate is installed at the output end of the cylinder, and the mounting / disassembly component is installed at the bottom end of the mounting plate. A driving component is installed on one side of the mounting / disassembly component.

[0004] The above technical solution facilitates the replacement of dull or damaged cutting blades, but it cannot clean the substances adhering to the cutting blades in a timely manner.

[0005] Therefore, a new technical solution is urgently needed to solve the above-mentioned technical problems. Utility Model Content

[0006] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a high-efficiency pelletizer for the production of colored masterbatch.

[0007] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a high-efficiency pelletizer for producing colored masterbatch, characterized in that: it includes a frame, a feed inlet is provided on one side of the frame, and a discharge outlet is provided on the opposite side. A discharge guide plate is provided on the discharge outlet, and several guide grooves are opened on the discharge guide plate. The guide grooves are connected to a waste outlet. A cutting chamber is provided inside the frame, and a conveying mechanism for transporting materials is provided inside the cutting chamber. Four cutting telescopic sleeves are provided at the discharge end of the conveying mechanism. Each of the four cutting telescopic sleeves is elastically connected to a cutting telescopic rod through a telescopic spring. A cutting lifting mechanism is provided on the four cutting telescopic rods. A cutter is provided on the cutting lifting mechanism. A cleaning mechanism for cleaning the cutter is provided on the cutting telescopic sleeve on the same side. The conveying mechanism and the cutting lifting mechanism are driven by a driving mechanism.

[0008] By adopting the above technical solution: the frame provides support for the entire equipment, the material enters from the feed port and exits from the discharge port, the guide channel can screen the material generated during the production process, and collect the material and waste separately, the drive mechanism provides power to the conveying mechanism and the cutting and lifting mechanism, the conveying mechanism transports the material in the equipment, the cutting and lifting mechanism enables the cutter to perform the corresponding cutting operation on the material, and the cleaning mechanism can remove the color masterbatch or impurities adhering to the cutter, ensuring the cutting efficiency of the cutter on the material.

[0009] The present invention is further configured such that: the conveying mechanism includes a material conveying belt, and a driving roller and a driven roller are respectively wound around both ends of the material conveying belt. The two ends of the driving roller and the driven roller are connected to the inner wall of the cutting chamber through a conveying mounting plate. One side of the driving roller shaft passes through the conveying mounting plate, and a conveying driven gear is provided thereon.

[0010] The present invention is further configured such that: the material cutting lifting mechanism includes a lifting plate, a transition plate is bolted to the bottom of the lifting plate, the cutter is disposed at the bottom of the transition plate, a rotating cam is disposed at the top of the lifting plate, a cam shaft is fixedly connected to the rotating cam, and a lifting driven gear is disposed on one side of the cam shaft.

[0011] The present invention is further configured such that: the cleaning mechanism includes a scraper, the scraper abuts against the side of the cutter, the scraper is slidably connected to a cleaning mounting plate, the cleaning mounting plate is disposed on two cutting telescopic sleeves on the same side, and a plurality of abutting springs are disposed inside the cleaning mounting plate, one side of the abutting spring abuts against the inner wall of the cleaning mounting plate and the other side abuts against the scraper.

[0012] The present invention is further configured such that: the surface of the cleaning mounting plate is provided with a plurality of sliding grooves, the surface of the scraper is provided with a plurality of positioning grooves, the sliding grooves correspond to the positioning grooves, the positioning grooves are threadedly connected with sliding bolts, the sliding bolts extend out of the sliding grooves and abut against the surface of the cleaning mounting plate.

[0013] The present invention is further configured such that: the driving mechanism includes a driving spindle, and a driving gear is provided at each end of the driving spindle. The two driving gears mesh with a conveying driven gear and a lifting driven gear respectively. A driving motor is also provided on one side of the driving spindle. The driving motor is mounted on the inner wall of the cutting chamber through a driving mounting plate.

[0014] The present invention has the following beneficial effects: 1. The discharge port and waste port effectively classify the materials and waste generated during processing.

[0015] 2. The conveying mechanism enables materials to be transported within the equipment.

[0016] 3. The cutting lifting mechanism enables the cutter to move up and down accordingly, allowing the cutter to cut the material accordingly.

[0017] 4. The drive mechanism provides power to the conveying mechanism and the cutting and lifting mechanism. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of this embodiment;

[0019] Figure 2 This is a cross-sectional view of this embodiment;

[0020] Figure 3 This is a three-dimensional structural diagram of the conveying mechanism, cutting and lifting mechanism, driving mechanism, and cleaning mechanism in this embodiment;

[0021] Figure 4 This is a three-dimensional structural diagram of the cleaning mechanism in this embodiment.

[0022] Figure Descriptions: 1. Frame; 2. Feed inlet; 3. Discharge outlet; 4. Discharge guide plate; 5. Guide channel; 6. Waste outlet; 7. Cutting chamber; 8. Cutting telescopic sleeve; 9. Cutting telescopic rod; 10. Cutter; 11. Material conveyor belt; 12. Drive roller; 13. Conveyor mounting plate; 14. Conveyor driven gear; 15. Lifting plate; 16. Transition plate; 17. Rotary cam; 18. Cam shaft; 19. Lifting driven gear; 20. Scraper; 21. Slide groove; 22. Positioning groove; 23. Sliding bolt; 24. Drive spindle; 25. Drive gear; 26. Drive motor; 27. Cleaning mounting plate; 28. Abutment spring. Detailed Implementation

[0023] The present invention will be further described in detail below with reference to the accompanying drawings.

[0024] Identical parts are indicated by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "up," and "down" used in the following description refer to directions in the accompanying drawings, while the terms "bottom surface," "top surface," "inner," and "outer" refer to directions toward or away from the geometric center of a specific part, respectively.

[0025] like Figures 1 to 4As shown, a high-efficiency pelletizer for producing colored masterbatch includes a frame 1. A feed inlet 2 is located on one side of the frame 1, and a discharge outlet 3 is located on the opposite side. A discharge guide plate 4 is provided on the discharge outlet 3, and several guide channels 5 are formed on the discharge guide plate 4. The guide channels 5 are connected to a waste outlet 6. A cutting chamber 7 is provided inside the frame 1, and a conveying mechanism for transporting materials is provided inside the cutting chamber 7. Four cutting telescopic sleeves 8 are provided at the discharge end of the conveying mechanism. Each of the four cutting telescopic sleeves 8 is elastically connected to a cutting telescopic rod 9 via a telescopic spring. A cutting lifting mechanism is provided on the four cutting telescopic rods 9, and a cutter 10 is provided on the cutting lifting mechanism. A cleaning mechanism for cleaning the cutter 10 is provided on the cutting telescopic sleeves 8 on the same side. The conveying mechanism and the cutting lifting mechanism are driven by a drive mechanism.

[0026] In use, the material enters the cutting chamber 7 through the feed inlet 2. The drive mechanism drives the conveying mechanism to transport the material. When the material is transported to the area below the cutting lifting mechanism, the drive mechanism drives the cutting lifting mechanism to lift and lower. The lifting and lowering of the cutting lifting mechanism drives the cutter 10 to lift and lower. The cutter 10 cuts the material accordingly. After cutting, the conveying mechanism sends the material out to the discharge guide plate 4. At the same time, during the lifting and lowering of the cutter 10, the cleaning mechanism cleans the cutter 10 accordingly, so that the substances adhering to the surface of the cutter 10 are removed. Impurities enter the waste port 6 through the guide channel 5 and leave the equipment.

[0027] The conveying mechanism includes a material conveyor belt 11, with a drive roller 12 and a driven roller respectively wound around both ends of the material conveyor belt 11. The two ends of the drive roller 12 and the driven roller are connected to the inner wall of the cutting chamber 7 through a conveying mounting plate 13. One side of the shaft of the drive roller 12 passes through the conveying mounting plate 13, and a conveying driven gear 14 is provided on it.

[0028] The material conveyor belt 11, the drive roller 12, and the driven roller are securely installed in the cutting chamber 7 via the conveyor mounting plates 13 on both sides. The drive mechanism drives the driven gear 14 to rotate, which in turn drives the drive roller 12 to rotate accordingly. The rotation of the drive roller 12 causes the material conveyor belt 11 and the driven roller to rotate, allowing the material to enter from the inlet end of the material conveyor belt 11 to the outlet end. In conjunction with the cutter 10 and the cutting lifting mechanism, the material is cut accordingly and transported to the outlet 3.

[0029] The material cutting and lifting mechanism includes a lifting plate 15, a transition plate 16 is bolted to the bottom of the lifting plate 15, the cutter 10 is set at the bottom of the transition plate 16, a rotating cam 17 is set at the top of the lifting plate 15, a cam shaft 18 is fixedly connected to the rotating cam 17, and a lifting driven gear 19 is set on one side of the cam shaft 18.

[0030] The contour surface of the rotary cam 17 always abuts against the top of the lifting plate 15, which is used to drive the lifting plate 15 to reciprocate up and down. The top of the lifting plate 15 abuts against the rotary cam 17, and its bottom is connected to the cutting telescopic rod 9. The driving mechanism drives the lifting driven gear 19 to rotate. The rotation of the lifting driven gear 19 can cause the cam shaft 18 and the rotary cam 17 to rotate. The rotary cam 17 cooperates with the cutting telescopic rod 9 to make the lifting plate 15 rise and fall. The rise and fall of the lifting plate 15 can drive the cutter 10 at the bottom of the transition plate 16 to rise and fall. The cutter 10 can cut the material accordingly.

[0031] The cleaning mechanism includes a scraper 20, which abuts against the side of the cutter 10. A cleaning mounting plate 27 is slidably connected to the scraper 20. The cleaning mounting plate 27 is set on two cutting telescopic sleeves 8 on the same side. Several abutment springs 28 are set inside the cleaning mounting plate 27. One side of the abutment spring 28 abuts against the inner wall of the cleaning mounting plate 27, and the other side abuts against the scraper 20. Several sliding grooves 21 are opened on the surface of the cleaning mounting plate 27, and several positioning grooves 22 are opened on the surface of the scraper 20. The sliding grooves 21 correspond to the positioning grooves 22. Sliding bolts 23 are threadedly connected to the positioning grooves 22. The sliding bolts 23 extend out of the sliding grooves 21 and abut against the surface of the cleaning mounting plate 27.

[0032] During the lifting and lowering process, the scraper 20 can slide on the cleaning mounting plate 27 through the sliding groove 21, positioning groove 22 and sliding bolt 23. The blade of the cutter 10 is designed to be inclined. When the cutter is lowered to cut, the scraper 20 is pushed by the abutment spring 28 and sticks tightly to the top of the cutter. When the cutter 10 is raised, the scraper 20 slides down the inclined surface of the cutter 10 to the bottom and scrapes off the adhesive.

[0033] The drive mechanism includes a drive spindle 24, with a drive gear 25 at each end of the drive spindle 24. The two drive gears 25 mesh with the conveying driven gear 14 and the lifting driven gear 19, respectively. A drive motor 26 is also provided on one side of the drive spindle 24. The drive motor 26 is mounted on the inner wall of the cutting chamber 7 via a drive mounting plate.

[0034] The drive motor 26 is the driving source. The drive motor 26 drives the drive spindle 24 to rotate accordingly. The rotation of the drive spindle 24 can drive the drive gears 25 at both ends to rotate. Through the drive gears 25, the conveying driven gear 14 and the lifting driven gear 19 can rotate accordingly. In turn, the material conveyor belt 11 and the rotating cam 17 can rotate to complete part of the equipment's processes.

[0035] Working principle: Material enters the cutting chamber 7 through the feed inlet 2. The drive motor 26 drives the drive shaft 24 to rotate. The rotation of the drive shaft 24 drives the drive gears 25 at both ends to rotate. The bottom drive gear 25 drives the conveying driven gear 14 to rotate. The conveying driven gear 14 drives the drive roller 12 to rotate. The rotation of the drive roller 12 causes the material conveyor belt 11 and the driven roller to rotate, allowing the material to be transported. The top drive gear 25 drives the lifting driven gear 19 to rotate. The rotation of the lifting driven gear 19 causes the cam shaft 18 and the rotating cam 17 to rotate. When the lifting plate 15 is in the lowered state, the cutter 10 descends to cut the material. One end of the rotating cam 17 abuts against the top of the lifting plate 15, cutting the material. The telescopic rod 9 enters the cutting telescopic sleeve 8, and the telescopic spring inside the cutting telescopic sleeve 8 is compressed. The scraper 20 slides on the cleaning mounting plate 27, and the abutment spring 28 ensures that the surface of the scraper 20 remains in contact with the top of the cutter 10. When the lifting plate 15 is in the rising state, the cutter 10 returns to its original position, and the other end of the rotating cam 17 abuts against the top of the lifting plate 15. The cutting telescopic rod 9 extends out from the cutting telescopic sleeve 8, and the telescopic spring inside the cutting telescopic sleeve 8 releases pressure. At the same time, the abutment spring 28 is compressed, and the scraper 20 slides from the top of the cutter 10 all the way to the bottom, completing the cleaning of the surface of the cutter 10 by the scraper 20. After cutting, the material is sent out by the material conveyor belt 11 to the discharge guide plate 4, and impurities enter the waste port 6 through the guide groove 5 and leave the equipment.

[0036] The specific embodiments are merely explanations of this utility model and are not intended to limit it. After reading this specification, those skilled in the art can make modifications to these embodiments without contributing any inventive step, but such modifications are protected by patent law as long as they fall within the scope of the claims of this utility model.

Claims

1. A high-efficiency pelletizer for producing colored masterbatch, characterized in that: The machine includes a frame (1), with a feed inlet (2) on one side and a discharge outlet (3) on the opposite side. A discharge guide plate (4) is provided on the discharge outlet (3), and several guide grooves (5) are provided on the discharge guide plate (4). The guide grooves (5) are connected to a waste outlet (6). A cutting chamber (7) is provided inside the frame (1), and a conveying mechanism for transporting materials is provided inside the cutting chamber (7). Four cutting telescopic sleeves (8) are provided at the discharge end of the conveying mechanism. Each of the four cutting telescopic sleeves (8) is elastically connected to a cutting telescopic rod (9) through a telescopic spring. A cutting lifting mechanism is provided on the four cutting telescopic rods (9), and a cutter (10) is provided on the cutting lifting mechanism. A cleaning mechanism for cleaning the cutter (10) is provided on the cutting telescopic sleeves (8) on the same side. The conveying mechanism and the cutting lifting mechanism are driven by a driving mechanism.

2. The high-efficiency pelletizer for producing colored masterbatch according to claim 1, characterized in that: The conveying mechanism includes a material conveyor belt (11), with a drive roller (12) and a driven roller respectively wound around both ends of the material conveyor belt (11). The two ends of the drive roller (12) and the driven roller are connected to the inner wall of the cutting chamber (7) through a conveying mounting plate (13). One side of the shaft of the drive roller (12) passes through the conveying mounting plate (13), and a conveying driven gear (14) is provided on it.

3. The high-efficiency pelletizer for producing colored masterbatch according to claim 2, characterized in that: The cutting lifting mechanism includes a lifting plate (15), a transition plate (16) is bolted to the bottom of the lifting plate (15), the cutter (10) is located at the bottom of the transition plate (16), a rotating cam (17) is provided at the top of the lifting plate (15), the rotating cam (17) is fixedly connected to a cam shaft (18), and a lifting driven gear (19) is provided on one side of the cam shaft (18).

4. The high-efficiency pelletizer for producing colored masterbatch according to claim 3, characterized in that: The cleaning mechanism includes a scraper (20) that abuts against the side of the cutter (10). The scraper (20) is slidably connected to a cleaning mounting plate (27). The cleaning mounting plate (27) is mounted on two cutting telescopic sleeves (8) on the same side. The cleaning mounting plate (27) is provided with several abutting springs (28). One side of the abutting spring (28) abuts against the inner wall of the cleaning mounting plate (27), and the other side abuts against the scraper (20).

5. The high-efficiency pelletizer for producing colored masterbatch according to claim 4, characterized in that: The cleaning mounting plate (27) has several grooves (21) on its surface, and the scraper (20) has several positioning grooves (22) on its surface. The grooves (21) correspond to the positioning grooves (22). The positioning grooves (22) are threaded with sliding bolts (23). The sliding bolts (23) extend out of the grooves (21) and abut against the surface of the cleaning mounting plate (27).

6. The high-efficiency pelletizer for producing colored masterbatch according to claim 5, characterized in that: The driving mechanism includes a driving spindle (24), and a driving gear (25) is provided at each end of the driving spindle (24). The two driving gears (25) mesh with the conveying driven gear (14) and the lifting driven gear (19) respectively. A driving motor (26) is also provided on one side of the driving spindle (24). The driving motor (26) is mounted on the inner wall of the cutting chamber (7) through a driving mounting plate.

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