Plastic master batch forming machine

Abstract

The invention relates to a plastic master batch forming machine, and belongs to the technical field of plastic master batch processing.The plastic master batch forming machine comprises a base, the structure of an existing plastic master batch forming machine is improved, a fusion mechanism is arranged on the base, and a rotating shaft rod of the fusion mechanism is driven by a driving mechanism to rotate; a threaded rotating block on a rotating shaft rod fully extrudes and fuses a material body placed from a feeding position, the material body is heated through a plurality of heating sleeves wrapping the outside of a conveying pipeline, a plurality of fans arranged in a base supply air upwards to further heat the conveying pipeline, the material body is conveyed to a material extruding disc to be pressed into a strip shape, and then the material body is conveyed to the conveying pipeline. The PVC plastic master batch manufacturing device is suitable for manufacturing PVC plastic master batches without water cooling, the manufacturing efficiency is greatly improved, the PVC plastic master batch manufacturing device is beneficial to being used by small and medium-sized enterprises or manufacturers with single production chains, the cost is reduced while the efficiency is improved, and the PVC plastic master batch manufacturing device is stable in structure and easy to maintain and repair.

Description

Technical Field

[0001] The invention relates to the technical field of plastic masterbatch processing, in particular to a plastic masterbatch molding machine. Background Art

[0002] Plastic masterbatch, also known as masterbatch, is a plastic processing aid developed in the 1980s. It is composed of excessive chemical additives, carrier resins and dispersants. Masterbatch is an aggregate obtained by uniformly loading an excessive amount of pigments in a resin. Masterbatch refers to the granular material obtained by mixing and kneading various required additives, fillers and a small amount of carrier resin in the process of plastic processing and molding for the convenience of operation, and then through the process of metering, mixing, melting, extrusion, pelletizing and other processing of equipment such as extruders, which is called masterbatch.

[0003] The traditional plastic masterbatch molding machine has poor fusion effect, slow speed and low efficiency. Most of the existing plastic masterbatch fusion uses a water-cooled pull-rod molding machine for granulation, which has high dissolution efficiency and good heat dissipation and cooling effect. However, for plastics that are easy to cool and not easy to stick, such as PVC or white masterbatch, the water-cooled pull-rod masterbatch molding machine does not require water cooling, which will cause unnecessary waste of resources. For some small manufacturers with a single production chain, it will undoubtedly increase their production costs and is not conducive to the development of small and medium-sized enterprises. In addition, the traditional plastic masterbatch molding machine is prone to blockage, and the blockage mainly occurs at the feed inlet and discharge port. Therefore, how to design a masterbatch molding machine that does not require water cooling is particularly important. In view of this, we propose a plastic masterbatch molding machine. Summary of the invention

[0004] The purpose of the present invention is to overcome the shortcomings of the prior art, meet the actual needs, and provide a plastic masterbatch molding machine to solve the technical problem that the existing masterbatch molding machine produces resource waste in manufacturing easy-to-cool masterbatches.

[0005] In order to achieve the purpose of the present invention, the technical solution adopted by the present invention is: design a plastic masterbatch molding machine, including a base, a driving mechanism is provided on one end of the base, a pelletizing mechanism is provided on the other end of the base, the pelletizing mechanism is connected to the base through a hinge assembly, a material receiving assembly is provided at the bottom end of the pelletizing mechanism, a fusion mechanism is provided on the base relative to the driving mechanism and the pelletizing mechanism, a feeding place is provided on the fusion mechanism, and an anti-blocking mechanism is provided between the fusion mechanism and the driving mechanism; the fusion mechanism includes a conveying pipeline, a heating sleeve, a rotating shaft, a threaded rotary block, a fan and an extrusion disk The conveying pipeline is connected between the driving mechanism and the pelletizing mechanism, the feeding point is arranged at one end of the conveying pipeline close to the driving mechanism, the anti-blocking mechanism is arranged at one end of the conveying pipeline away from the pelletizing mechanism, a plurality of heating sleeves are arranged on the outer wall of the conveying pipeline, the rotating shaft is arranged inside the conveying pipeline, one end of the rotating shaft is connected to the driving mechanism, the threaded rotary block is arranged on the rotating shaft, a plurality of fans are arranged on the base at a position relative to the bottom end of the conveying pipeline, and the extrusion plate is arranged on the base at a position relative to the output end of the conveying pipeline.

[0006] Preferably, the driving mechanism includes a reduction motor, a synchronous belt and a transmission frame, the reduction motor is arranged inside the base at a position opposite to one side of the plurality of fans, the transmission frame is arranged on the base at a position opposite to the top of the reduction motor, one end of the synchronous belt is connected to the output end of the reduction motor, the other end of the synchronous belt is connected to the input end of the transmission frame, and the rotating shaft is connected to the transmission frame.

[0007] Preferably, the pelletizing mechanism includes a mounting frame, a servo motor, a rotating disk, a cutting head and a locking rod, the mounting frame is connected to the base through the hinge assembly, the servo motor is arranged on the mounting frame, the rotating disk is arranged at the output end of the servo motor, the cutting head is arranged on the rotating disk, one end of the locking rod is connected to the bottom end of the mounting frame, and the other end of the locking rod is detachably connected to the base.

[0008] Preferably, the hinge assembly includes a fixed shell, a fixed rod, a sliding rod, a sliding groove, a connecting rod A, a connecting rod B and a connecting shaft, the fixed shell is symmetrically connected between the base and the mounting frame, the sliding groove is opened on the fixed shell, the sliding rod is slidably connected to the sliding groove, the fixed rod is arranged on the fixed shell at a position opposite to one side of the sliding rod, one end of the connecting rod A is rotatably connected to the fixed rod, and the other end of the connecting rod A is rotatably connected to the connecting shaft, one end of the connecting rod B is rotatably connected to the sliding rod, and the other end of the connecting rod B is rotatably connected to the connecting shaft.

[0009] Preferably, the material receiving assembly includes a material receiving tray, a cooling fan, a material receiving pipe and a material receiving barrel. The material receiving tray is arranged at the bottom end of the mounting frame, the material receiving pipe is arranged at the bottom end of the material receiving tray, the cooling fan is connected to the back of the material receiving pipe, and the material receiving barrel is connected to the front of the material receiving pipe.

[0010] Preferably, the feed place includes a feed hopper and a feed port, the feed port is opened on the conveying pipeline, the feed hopper is arranged at the top of the feed port, and the feed hopper is connected to the feed port.

[0011] Preferably, the anti-blocking mechanism includes a shell, a cylinder, a transmission rod, a half gear, a block, a tooth plate, a limit block, a gear rod and a clearing rod. The shell is arranged on the base, the cylinder is arranged on the shell, the transmission rod is rotatably arranged inside the shell, the block is arranged at the bottom end of the transmission rod, the half gear is arranged at the top end of the transmission rod, the limit block is arranged at the top end of the shell, the tooth plate is slidably connected to the bottom end of the limit block, the gear rod is arranged on one end of the tooth plate away from the limit block, one end of the clearing rod is connected to the gear rod, and the other end of the clearing rod is inserted into the conveying pipeline.

[0012] Preferably, the dredging rod includes a cylinder body, a tooth groove, a limiting cylinder, a spring, a curved groove and a limiting rod. One end of the cylinder body is inserted into the conveying pipeline, and the other end of the cylinder body is connected to the gear rod. The tooth groove is arranged on the cylinder body, the limiting cylinder is sleeved on the cylinder body, and the spring is sleeved on the cylinder body at a position relative to the limiting cylinder. The curved groove is opened on the outer wall of the cylinder body, the bottom end of the limiting rod is connected to the shell, and the top end of the limiting rod is inserted into the curved groove.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention improves the structure of the existing plastic masterbatch molding machine by arranging a fusion mechanism on the base, and using a driving mechanism to drive the rotating shaft of the fusion mechanism to rotate. The threaded screw block on the rotating shaft fully squeezes and fuses the material put in from the feed position, and heats the material through a plurality of heating sleeves wrapped on the outside of the conveying pipeline. A plurality of fans arranged inside the base send air upward to further heat the conveying pipeline, and the material is sent to the extrusion disk, pressed into strips, and then the pelletizing mechanism cuts the plurality of strips into pellets. The present invention is suitable for PVC plastic masterbatches that do not require water cooling, greatly improves manufacturing efficiency, is beneficial for use by small and medium-sized enterprises or manufacturers with a relatively single production chain, improves efficiency while reducing costs, and has a stable structure and is easy to maintain and repair.

[0014] 2. The present invention provides two fixed shells, one of which is connected to the base, and the other is connected to the mounting frame. After the locking rod is opened, the mounting frame is moved, the connecting rod A and the connecting rod B rotate, and the sliding rod slides on the slide groove, so that the mounting frame is folded, which is convenient for disassembly and cleaning when the extrusion disk is blocked, or for replacement of the cutting head after wear. The hinge assembly structure of the present invention has strong rigidity and a large opening and closing angle, which allows for quick processing when the discharge is blocked or maintenance is required, effectively improving production efficiency and helping to reduce the company's maintenance costs.

[0015] 3. In the present invention, the cylinder pushes the block, the block drives the transmission rod to rotate, the transmission rod drives the half gear to rotate, the half gear is meshed with the tooth plate, the tooth plate slides on the limit block, and pushes the gear rod. When the gear rod pushes the dredging rod, due to the action of the curved groove on the surface of the cylinder and the limit rod arranged on the shell, the cylinder rotates, the tooth groove rotates, the spring is used to reset the mechanism, and the gear rod drives the dredging rod to dredge the feed port position to prevent the feed port from being blocked due to excessive feeding during the feeding process because the feed port is at a right angle of 90°. The structure in the present invention effectively solves the problem of feed port blockage, which is beneficial to improving the production efficiency of the plastic masterbatch molding machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the top view structure of the present invention; Figure 3 It is a side view structural schematic diagram of the present invention; Figure 4 It is a schematic diagram of the partial internal and cross-sectional structure of the present invention; Figure 5 It is an enlarged view of point A of the present invention; Figure 6 It is an enlarged view of B of the present invention; Figure 7 It is a schematic diagram of the structure of the conveying pipeline, the feed hopper, the feed port and the anti-blocking mechanism in the present invention; Figure 8 It is a schematic diagram of the overall back structure of the present invention; Fig. 9 It is an enlarged view of point C of the present invention; Fig.10 This is a schematic diagram of the internal structure of the hinge assembly in the present invention from a top view; Fig.11 This is a schematic diagram of the internal structure of the hinge assembly in the present invention; In the figure: 1. base; 2. driving mechanism; 3. pelletizing mechanism; 4. hinge assembly; 5. material receiving assembly; 6. fusion mechanism; 7. feeding place; 8. anti-blocking mechanism; 201, reduction motor; 202, synchronous belt; 203, transmission frame; 301, mounting frame; 302, servo motor; 303, rotating disk; 304, cutting head; 305, locking rod; 401, fixed housing; 402, fixed rod; 403, sliding rod; 404, slide groove; 405, connecting rod A; 406, connecting rod B; 407, connecting shaft; 501, receiving tray; 502, cooling fan; 503, receiving pipe; 504, receiving barrel; 601, conveying pipeline; 602, heating jacket; 603, rotating shaft; 604, threaded rotary block; 605, fan; 606, extrusion plate; 701, feed hopper; 702, feed inlet; 801, housing; 802, cylinder; 803, transmission rod; 804, half gear; 805, stopper; 806, tooth plate; 807, limit block; 808, gear lever; 809, dredging rod; 8091, cylinder body; 8092, tooth groove; 8093, limit cylinder; 8094, spring; 8095, curved groove; 8096, limit rod. DETAILED DESCRIPTION

[0017] The present invention is further described below in conjunction with the accompanying drawings and embodiments: Example: A plastic masterbatch molding machine, see Figures 1 to 11, comprising a base 1, a driving mechanism 2 is provided on one end of the base 1, a pelletizing mechanism 3 is provided on the other end of the base 1, the pelletizing mechanism 3 is connected to the base 1 through a hinge assembly 4, a material receiving assembly 5 is provided at the bottom end of the pelletizing mechanism 3, a fusion mechanism 6 is provided on the base 1 between the driving mechanism 2 and the pelletizing mechanism 3, a feeding place 7 is provided on the fusion mechanism 6, and an anti-blocking mechanism 8 is provided between the fusion mechanism 6 and the driving mechanism 2; the fusion mechanism 6 comprises a conveying pipeline 601, a heating sleeve 602, a rotating shaft 603, a threaded rotating block 604, a fan 605 and a material extrusion disk 606, the conveying pipeline 601 is connected to the driving mechanism 2, and a feeding place 7 is provided on the fusion mechanism 6. The anti-blocking mechanism 8 is provided between the fusion mechanism 6 and the driving mechanism 2. Between the mechanism 2 and the pelletizing mechanism 3, the feed point 7 is arranged on the end of the conveying pipeline 601 close to the driving mechanism 2, the anti-blocking mechanism 8 is arranged on the end of the conveying pipeline 601 away from the pelletizing mechanism 3, a plurality of heating sleeves 602 are sleeved on the outer wall of the conveying pipeline 601, a rotating shaft 603 is arranged inside the conveying pipeline 601, one end of the rotating shaft 603 is connected to the driving mechanism 2, a threaded rotary block 604 is arranged on the rotating shaft 603, a plurality of fans 605 are arranged on the base 1 at a position relative to the bottom end of the conveying pipeline 601, and a material extrusion plate 606 is arranged on the base 1 at a position relative to the output end of the conveying pipeline 601. The present invention improves the structure of the existing plastic masterbatch molding machine by arranging a fusion mechanism 6 on a base 1, and using a driving mechanism 2 to drive a rotating shaft 603 of the fusion mechanism 6 to rotate. The threaded screw block 604 on the rotating shaft 603 fully squeezes and fuses the material put in from the feed point 7, and heats the material through a plurality of heating sleeves 602 wrapped around the outside of a conveying pipeline 601. A plurality of fans 605 arranged inside the base 1 send air upward to further heat the conveying pipeline 601, and the material is sent to an extrusion disk 606, pressed into a strip shape, and then a pelletizing mechanism 3 cuts the plurality of strips into pellets. The present invention is suitable for PVC plastic masterbatches that do not require water cooling, greatly improves manufacturing efficiency, is beneficial for use by small and medium-sized enterprises or manufacturers with a relatively single production chain, improves efficiency while reducing costs, and has a stable structure and is easy to maintain and repair.

[0018] For details, see Figure 4 The driving mechanism 2 includes a reduction motor 201, a synchronous belt 202 and a transmission frame 203. The reduction motor 201 is arranged inside the base 1 at a position on one side relative to the plurality of fans 605. The transmission frame 203 is arranged on the base 1 at a position relative to the top of the reduction motor 201. One end of the synchronous belt 202 is connected to the output end of the reduction motor 201, and the other end of the synchronous belt 202 is connected to the input end of the transmission frame 203. The rotating shaft 603 is connected to the transmission frame 203. In the present invention, the reduction motor 201 of the driving mechanism 2 is arranged inside the base 1. The reduction motor 201 drives the transmission frame 203 at the top of the base 1 through the synchronous belt 202 to drive the rotating shaft 603 to rotate. The rotating shaft 603 drives the threaded rotating block 604 to fuse and extrude the material body entering the conveying pipeline 601. The structural arrangement is reasonable, the transmission efficiency is high, the rate control is accurate, and the overall stability is high.

[0019] Further, such as Figure 4 and Figure 5 As shown, the pelletizing mechanism 3 includes a mounting frame 301, a servo motor 302, a rotating disk 303, a cutting head 304 and a locking rod 305. The mounting frame 301 is connected to the base 1 through a hinge assembly 4, the servo motor 302 is arranged on the mounting frame 301, the rotating disk 303 is arranged at the output end of the servo motor 302, the cutting head 304 is arranged on the rotating disk 303, one end of the locking rod 305 is connected to the bottom end of the mounting frame 301, and the other end of the locking rod 305 is detachably connected to the base 1. In the present invention, the servo motor 302 is arranged on one side of the mounting frame 301, and the rotating disk 303 is arranged on the other side of the mounting frame 301 and connected to the output end of the servo motor 302. The servo motor 302 is driven to drive the rotating disk 303 to rotate, and the rotating disk 303 drives the cutting head 304 to rotate. The pelletizing mechanism 3 of the present invention is used to pelletize a plurality of strip-shaped material bodies extruded by the extrusion disk 606. The cut masterbatch falls into the material receiving component 5, so that the masterbatch molding efficiency is greatly improved, which is beneficial to improving production efficiency.

[0020] Further, see Figures 9 to 11 The hinge assembly 4 includes a fixed shell 401, a fixed rod 402, a sliding rod 403, a sliding groove 404, a connecting rod A405, a connecting rod B406 and a connecting shaft 407. The fixed shell 401 is symmetrically connected between the base 1 and the mounting frame 301. The sliding groove 404 is opened on the fixed shell 401. The sliding rod 403 is slidably connected to the sliding groove 404. The fixed rod 402 is arranged on the fixed shell 401 at a position opposite to the sliding rod 403. One end of the connecting rod A405 is rotatably connected to the fixed rod 402, and the other end of the connecting rod A405 is rotatably connected to the connecting shaft 407. One end of the connecting rod B406 is rotatably connected to the sliding rod 403, and the other end of the connecting rod B406 is rotatably connected to the connecting shaft 407. In the present invention, two fixed shells 401 are provided, one of which is connected to the base 1, and the other is connected to the mounting frame 301. After the locking rod 305 is opened, the mounting frame 301 is moved, the connecting rod A405 and the connecting rod B406 are rotated, and the sliding rod 403 slides on the slide groove 404, so that the mounting frame 301 is folded, which is convenient for disassembly and cleaning when the extrusion plate 606 is blocked, or for replacing the cutting head 304 after wear. The hinge assembly 4 of the present invention has a strong structural rigidity and a large opening and closing angle, which can quickly handle the discharge blockage or maintenance, effectively improve production efficiency, and help reduce the company's maintenance costs.

[0021] It is worth noting that if Figure 1 and Figure 3As shown, the material receiving assembly 5 includes a receiving tray 501, a cooling fan 502, a receiving pipe 503 and a receiving barrel 504. The receiving tray 501 is arranged at the bottom of the mounting frame 301, the receiving pipe 503 is arranged at the bottom of the receiving tray 501, the cooling fan 502 is connected to the back of the receiving pipe 503, and the receiving barrel 504 is connected to the front of the receiving pipe 503. In the present invention, the receiving tray 501 is arranged at the bottom of the mounting frame 301, the masterbatch cut by the cutting head 304 falls into the receiving tray 501, and then falls from the receiving tray 501 into the receiving pipe 503. The cooling fan 502 is arranged at the back of the receiving pipe 503, and the masterbatch just processed is simply cooled, and flows from the receiving pipe 503 to the receiving barrel 504 to complete the production. The present invention is suitable for PVC plastic masterbatch that does not require water cooling, greatly improves manufacturing efficiency, reduces enterprise production costs, and is conducive to the rapid development of small and medium-sized enterprises.

[0022] It is worth noting that see Figure 4 The feed place 7 includes a feed hopper 701 and a feed port 702. The feed port 702 is opened on the conveying pipeline 601. The feed hopper 701 is arranged at the top of the feed port 702, and the feed hopper 701 is connected with the feed port 702. In the present invention, the masterbatch to be processed is placed into the conveying pipeline 601 from the feed hopper 701. The feed hopper 701 of different shapes, sizes and dimensions can be set according to actual needs to adapt to production. In the present invention, one end of the feed port 702 is connected to the conveying pipeline 601, and the other end is provided with an anti-blocking mechanism 8. The stable structure is conducive to solving the problem of possible blockage in the actual production process.

[0023] It is worth mentioning that Figure 4 , Figure 6 and Figure 7As shown, the anti-blocking mechanism 8 includes a shell 801, a cylinder 802, a transmission rod 803, a half gear 804, a stopper 805, a toothed plate 806, a limit block 807, a gear rod 808 and a dredging rod 809. The shell 801 is arranged on the base 1, the cylinder 802 is arranged on the shell 801, the transmission rod 803 is rotatably arranged inside the shell 801, the stopper 805 is arranged at the bottom end of the transmission rod 803, the half gear 804 is arranged at the top of the transmission rod 803, the limit block 807 is arranged at the top of the shell 801, the toothed plate 806 is slidably connected to the bottom end of the limit block 807, the gear rod 808 is arranged on the end of the toothed plate 806 away from the limit block 807, one end of the dredging rod 809 is connected to the gear rod 808, and the other end of the dredging rod 809 is inserted into the conveying pipeline 601. In the present invention, the cylinder 802 pushes the block 805, the block 805 drives the transmission rod 803 to rotate, the transmission rod 803 drives the half gear 804 to rotate, the half gear 804 is meshed with the tooth plate 806, the tooth plate 806 slides on the limit block 807, pushes the gear rod 808, the gear rod 808 drives the dredging rod 809 to dredge the position of the feed port 702 to prevent the feed port 702 from being blocked due to excessive feeding during the feeding process because the feed port 702 is a right angle of 90°. The structure in the present invention effectively solves the problem of feed port 702 being blocked, which is beneficial to improving the production efficiency of the plastic masterbatch molding machine.

[0024] It is worth emphasizing that see Figure 6 and Figure 7 The dredging rod 809 includes a cylinder 8091, a tooth groove 8092, a limiting cylinder 8093, a spring 8094, a curved groove 8095 and a limiting rod 8096. One end of the cylinder 8091 is inserted into the conveying pipeline 601, and the other end of the cylinder 8091 is connected to the gear rod 808. The tooth groove 8092 is provided on the cylinder 8091, the limiting cylinder 8093 is sleeved on the cylinder 8091, the spring 8094 is sleeved on the cylinder 8091 at a position relative to the limiting cylinder 8093, the curved groove 8095 is opened on the outer wall of the cylinder 8091, the bottom end of the limiting rod 8096 is connected to the shell 801, and the top end of the limiting rod 8096 is inserted into the curved groove 8095. In the present invention, the tooth groove 8092 is arranged at the end of the cylinder 8091, and the limit cylinder 8093 is fixedly arranged on the conveying pipeline 601. When the gear rod 808 pushes the dredging rod 809, due to the action of the curved groove 8095 opened on the surface of the cylinder 8091 and the limit rod 8096 arranged on the shell 801, the cylinder 8091 rotates, the tooth groove 8092 rotates, and the spring 8094 is used to reset the mechanism. The present invention further improves the dredging efficiency, optimizes the dredging effect, and is conducive to further improving the production efficiency.

[0025] Working principle: When the present invention is in use, firstly, due to the fusion mechanism 6 being arranged on the base 1, the reduction motor 201 of the driving mechanism 2 is arranged inside the base 1, and the reduction motor 201 drives the transmission frame 203 at the top of the base 1 through the synchronous belt 202 to drive the rotating shaft 603 to rotate, and the threaded rotating block 604 on the rotating shaft 603 fully squeezes and fuses the material put in from the feed place 7, and heats the material through a plurality of heating sleeves 602 wrapped around the outside of the conveying pipeline 601, and a plurality of fans 605 arranged inside the base 1 send air upward to further heat the conveying pipeline 601, and send the material to the extrusion plate 606, and the servo motor 302 is arranged on the installation The servo motor 302 is driven to drive the rotating disk 303 to rotate, and the rotating disk 303 drives the cutting head 304 to rotate, so as to pelletize a plurality of strip-shaped materials extruded from the extrusion disk 606. The receiving disk 501 is set at the bottom of the mounting frame 301, and the masterbatch cut by the cutting head 304 falls into the receiving disk 501, and then falls into the receiving tube 503 from the receiving disk 501. The cooling fan 502 is set at the back of the receiving tube 503, and the masterbatch just processed is simply cooled, and then flows from the receiving tube 503 to the receiving barrel 504 to complete the production; When the feed end is blocked, the cylinder 802 is first driven to push the block 805, and the block 805 drives the transmission rod 803 to rotate, and the transmission rod 803 drives the half gear 804 to rotate, and the half gear 804 is meshed with the tooth plate 806, and the tooth plate 806 slides on the limit block 807 to push the gear rod 808, and the gear rod 808 drives the dredging rod 809 to dredge the position of the feed port 702, and the tooth groove 8092 is set at the end of the cylinder 8091, and the limit cylinder 8093 is fixedly set on the conveying pipeline 601. When the gear rod 808 pushes the dredging rod 809, due to the effect of the curved groove 8095 provided on the surface of the cylinder 8091 and the limit rod 8096 provided on the shell 801, the cylinder 8091 rotates, the tooth groove 8092 rotates, and the spring 8094 is used to reset the mechanism; When the discharge end is blocked, since there are two fixed shells 401, one of which is connected to the base 1 and the other is connected to the mounting frame 301, after the locking rod 305 is opened, the mounting frame 301 is moved, the connecting rod A405 and the connecting rod B406 rotate, and the sliding rod 403 slides on the slide groove 404, so that the mounting frame 301 is folded, which is convenient for disassembly and cleaning when the extrusion plate 606 is blocked.

[0026] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A plastic masterbatch molding machine, characterized in that: The invention comprises a base (1), wherein a driving mechanism (2) is provided on one end of the base (1), a pelletizing mechanism (3) is provided on the other end of the base (1), the pelletizing mechanism (3) is connected to the base (1) via a hinge assembly (4), a material receiving assembly (5) is provided at the bottom end of the pelletizing mechanism (3), a fusion mechanism (6) is provided on the base (1) between the driving mechanism (2) and the pelletizing mechanism (3), a feeding point (7) is provided on the fusion mechanism (6), and an anti-blocking mechanism (8) is provided between the fusion mechanism (6) and the driving mechanism (2); The fusion mechanism (6) comprises a conveying pipeline (601), a heating sleeve (602), a rotating shaft (603), a threaded rotary block (604), a fan (605) and a material extrusion plate (606); the conveying pipeline (601) is connected between the driving mechanism (2) and the pelletizing mechanism (3); the feeding point (7) is arranged at one end of the conveying pipeline (601) close to the driving mechanism (2); the anti-blocking mechanism (8) is arranged at one end of the conveying pipeline (601) away from the pelletizing mechanism (3); and a plurality of the heating elements (604) are arranged at the same time. The sleeve (602) is sleeved on the outer wall of the conveying pipeline (601), the rotating shaft (603) is arranged inside the conveying pipeline (601), one end of the rotating shaft (603) is connected to the driving mechanism (2), the threaded rotating block (604) is arranged on the rotating shaft (603), a plurality of fans (605) are arranged on the base (1) at a position relative to the bottom end of the conveying pipeline (601), and the squeezing plate (606) is arranged on the base (1) at a position relative to the output end of the conveying pipeline (601).

2. The plastic masterbatch molding machine according to claim 1, characterized in that: The driving mechanism (2) comprises a reduction motor (201), a synchronous belt (202) and a transmission frame (203); the reduction motor (201) is arranged inside the base (1) at a position opposite to one side of the plurality of fans (605); the transmission frame (203) is arranged on the base (1) at a position opposite to the top of the reduction motor (201); one end of the synchronous belt (202) is connected to the output end of the reduction motor (201); the other end of the synchronous belt (202) is connected to the input end of the transmission frame (203); and the rotating shaft (603) is connected to the transmission frame (203).

3. The plastic masterbatch molding machine according to claim 2, characterized in that: The pelletizing mechanism (3) comprises a mounting frame (301), a servo motor (302), a rotating disk (303), a cutting head (304) and a locking rod (305); the mounting frame (301) is connected to the base (1) via the hinge assembly (4); the servo motor (302) is arranged on the mounting frame (301); the rotating disk (303) is arranged at the output end of the servo motor (302); the cutting head (304) is arranged on the rotating disk (303); one end of the locking rod (305) is connected to the bottom end of the mounting frame (301); and the other end of the locking rod (305) is detachably connected to the base (1).

4. The plastic masterbatch molding machine according to claim 3, characterized in that: The hinge assembly (4) comprises a fixed shell (401), a fixed rod (402), a sliding rod (403), a sliding groove (404), a connecting rod A (405), a connecting rod B (406) and a connecting shaft (407); the fixed shell (401) is symmetrically connected between the base (1) and the mounting frame (301); the sliding groove (404) is provided on the fixed shell (401); the sliding rod (403) is slidably connected to the sliding groove (404); The fixed rod (402) is arranged on the fixed housing (401) at a position opposite to the sliding rod (403); one end of the connecting rod A (405) is rotatably connected to the fixed rod (402); the other end of the connecting rod A (405) is rotatably connected to the connecting shaft (407); one end of the connecting rod B (406) is rotatably connected to the sliding rod (403); the other end of the connecting rod B (406) is rotatably connected to the connecting shaft (407).

5. The plastic masterbatch molding machine according to claim 4, characterized in that: The material receiving assembly (5) comprises a material receiving tray (501), a cooling fan (502), a material receiving pipe (503) and a material receiving barrel (504); the material receiving tray (501) is arranged at the bottom end of the mounting frame (301); the material receiving pipe (503) is arranged at the bottom end of the material receiving tray (501); the cooling fan (502) is connected to the back side of the material receiving pipe (503); and the material receiving barrel (504) is connected to the front side of the material receiving pipe (503).

6. The plastic masterbatch molding machine according to claim 5, characterized in that: The feed place (7) comprises a feed hopper (701) and a feed port (702), wherein the feed port (702) is opened on the conveying pipeline (601), the feed hopper (701) is arranged at the top of the feed port (702), and the feed hopper (701) is connected to the feed port (702).

7. The plastic masterbatch molding machine according to claim 6, characterized in that: The anti-blocking mechanism (8) comprises a housing (801), a cylinder (802), a transmission rod (803), a half gear (804), a stopper (805), a tooth plate (806), a limit block (807), a shift rod (808) and a dredging rod (809), wherein the housing (801) is disposed on the base (1), the cylinder (802) is disposed on the housing (801), the transmission rod (803) is rotatably disposed inside the housing (801), and the stopper (805) is disposed on the transmission rod (80 3) bottom end, the half gear (804) is arranged at the top end of the transmission rod (803), the limit block (807) is arranged at the top end of the housing (801), the tooth plate (806) is slidably connected to the bottom end of the limit block (807), the shift rod (808) is arranged on the tooth plate (806) at one end away from the limit block (807), one end of the dredging rod (809) is connected to the shift rod (808), and the other end of the dredging rod (809) is inserted into the conveying pipeline (601).

8. The plastic masterbatch molding machine according to claim 7, characterized in that: The dredging rod (809) comprises a cylinder (8091), a tooth groove (8092), a limiting cylinder (8093), a spring (8094), a curved groove (8095) and a limiting rod (8096); one end of the cylinder (8091) is inserted into the conveying pipeline (601); the other end of the cylinder (8091) is connected to the stop rod (808); the tooth groove (8092) is provided on the cylinder (8091); The limiting cylinder (8093) is sleeved on the cylinder body (8091), the spring (8094) is sleeved on the cylinder body (8091) at a position relative to the limiting cylinder (8093), the curved groove (8095) is opened on the outer wall of the cylinder body (8091), the bottom end of the limiting rod (8096) is connected to the shell (801), and the top end of the limiting rod (8096) is inserted into the curved groove (8095).

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