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CN-121973389-A - Injection molding machine for plastic master batch production and application method thereof

CN121973389ACN 121973389 ACN121973389 ACN 121973389ACN-121973389-A

Abstract

The invention discloses an injection molding machine for producing plastic master batch and a using method thereof, belonging to the technical field of plastic master batch production. According to the invention, when the produced plastic master batch is subjected to proofing operation, the plastic component and the injection component can be firstly installed, then the plastic master batch can be input into the injection component, so that proofing operation can be performed, when the master batch of the next batch is proofing, the injection component is required to be adjusted in position through the moving component, then the clamping connection of the clamping component to the local structure of the injection component is released, so that the injection component can be disassembled, and during the disassembly period, the local structure of the injection component can be lifted through the lifting component, so that the injection component can be conveniently taken out for cleaning, and then the injection component can be locally cleaned, so that the master batch of the previous batch is thoroughly cleaned, and the influence on the next proofing operation is avoided.

Inventors

  • XU HAIWEI

Assignees

  • 青岛绿维高分子材料有限公司

Dates

Publication Date
20260505
Application Date
20260408

Claims (10)

  1. 1. The injection molding machine for producing the plastic master batch is characterized by comprising a main body assembly (1), wherein a plastic assembly (2) for molding the plastic master batch is arranged at the upper end of the main body assembly (1), an injection assembly (3) for injecting the plastic master batch into the plastic assembly (2) is arranged above the main body assembly (1), a moving assembly (6) for controlling the injection assembly (3) to horizontally move is arranged at the upper end of the main body assembly (1), and the injection assembly (3) is arranged at the upper end of the moving assembly (6); The upper end of the main body assembly (1) is provided with a lifting assembly (5) for controlling the injection assembly (3) to move up and down, and the upper end of the main body assembly (1) is provided with a clamping assembly (4) for positioning the injection assembly (3).
  2. 2. The injection molding machine for plastic master batch production according to claim 1, wherein the main body assembly (1) comprises a base (11), a discharge chute (12) is formed in the surface of the base (11), a collecting box (13) is arranged in the discharge chute (12), a movable groove (14) and two A mounting grooves (15) are formed in the upper end of the base (11), a containing groove (16) is formed in each of the two A mounting grooves (15), and a rotating hole (18) and two B mounting grooves (17) are formed in the side end of the base (11).
  3. 3. The injection molding machine for plastic master batch production according to claim 2, wherein the plastic component (2) comprises an A main board (21), the A main board (21) is fixedly connected to the upper end of a base (11), a limiting plate (22) is arranged above the base (11), a control structure (25) is fixedly connected to the surface of the A main board (21), a telescopic end of the control structure (25) penetrates through the surfaces of the A main board (21) and the limiting plate (22), a main die plate (23) is fixedly connected to the end part of the telescopic end of the control structure (25), a plurality of sleeve rods are fixedly connected between the limiting plate (22) and the sub die plate (24), the main die plate (23) is sleeved on the plurality of sleeve rods, a main board (27) is fixedly connected to the upper end of the base (11), an A inserting groove (29) is formed in the surface of the B main board (27), a main die plate (26) is fixedly connected to the inner part of the A inserting groove (29), a plurality of positioning plates (26) are sequentially connected to the main die plate (24), the main die plate (26) and the positioning plate (24) are sequentially connected to the main die plate (24), and a plurality of positioning rods (26) are detachably connected with the A main board (21).
  4. 4. An injection molding machine for plastic masterbatch production according to claim 3 characterized in that the moving assembly (6) includes a position adjusting plate (62), the position adjusting plate (62) is slidably connected to the inside of the moving groove (14), the inside of the rotating hole (18) is rotatably connected with a screw rod (61), and the end of the screw rod (61) is rotatably connected to the inner wall of the moving groove (14), the position adjusting plate (62) is screwed to the surface of the screw rod (61), the surface of the base (11) is fixedly connected with an external motor, and the end of the screw rod (61) is fixedly connected to the output end of the external motor.
  5. 5. An injection molding machine for plastic masterbatch production according to claim 4 characterized in that the injection assembly (3) comprises a stereo mechanism (34), the stereo mechanism (34) comprises a stereo member (341), the stereo member (341) is fixedly connected to the upper end of the position adjusting plate (62), a driving structure (36) is fixedly connected to the surface of the stereo member (341), the output end of the driving structure (36) penetrates through the stereo member (341), a screw rod (35) is fixedly connected to the output end of the driving structure (36), a B insertion groove (342), an A extension groove (343) and a rectangular groove (344) are formed in the surface of the stereo member (341), a feed cylinder (31) is arranged above the base (11), an extension member (32) is fixedly connected to the surface of the feed cylinder (31), the ends of the feed cylinder (31) and the extension member (32) are all arranged in the inside of the B insertion groove (342), the screw rod (35) is arranged in the inside the feed cylinder (31), a fixed end of the stereo member (34) is fixedly connected to the injection head (38), and the fixed end of the feed cylinder (31) is fixedly connected to the injection head (38) Injection holes are formed in the surfaces of the feeding piece (28) and the secondary template (24), the injection holes are communicated, a U-shaped piece (37) is fixedly connected to the surface of the B main board (27), and the injection head (38) is arranged in the U-shaped piece (37).
  6. 6. The injection molding machine for plastic master batch production according to claim 5, wherein the clamping assembly (4) comprises two outer vertical plates (41), the two outer vertical plates (41) are fixedly connected to the upper ends of the bases (11), the surfaces of the outer vertical plates (41) are provided with adjusting grooves (42), the adjusting grooves (42) comprise return portions (421), release portions (422) and limiting portions (423) which are sequentially communicated, the return portions (421) and the limiting portions (423) are located on the same horizontal plane, the height of the release portions (422) is slightly lower than that of the return portions (421) and the limiting portions (423), a sealing mechanism (45) is arranged in the three-dimensional pieces (341), the sealing mechanism (45) comprises sealing pieces (451), the sealing pieces (451) are fixedly connected to the interiors of the three-dimensional pieces (341), the surfaces of the sealing pieces (451) are provided with C insertion grooves (452), the material cylinders (31) and the extending members (32) are arranged in the interiors of the C insertion grooves (452) and the inner walls of the C insertion grooves (452) are formed in the extending portions of the extending portions (452) and the extending portions (453), the B extension groove (454) is communicated with the A extension groove (343).
  7. 7. The injection molding machine for plastic master batch production according to claim 6, wherein the clamping assembly (4) further comprises a clamping mechanism (46), the clamping mechanism (46) comprises an extension piece (461), the extension piece (461) is slidably connected to the inside of the B extension groove (454), the upper end of the extension piece (461) is fixedly connected with a clamping piece (462), the clamping piece (462) is arranged in the through groove (453), the surface of the extension piece (461) is fixedly connected with an extension piece (43), the surface of the extension piece (43) is fixedly connected with a rectangular piece (47), the rectangular piece (47) is slidably connected to the inside of the rectangular groove (344), two ends of the extension piece (43) are rotatably connected with rolling rods (44), and the rolling rods (44) are arranged in the regulating groove (42).
  8. 8. An injection molding machine for plastic masterbatch production according to claim 7 characterized in that the lifting assembly (5) comprises a lifting mechanism (51), a transmission mechanism (52) and an output mechanism (53), wherein the lifting mechanism (51), the transmission mechanism (52) and the output mechanism (53) are provided with two lifting mechanisms (51), the lifting mechanism (51) comprises an A mounting plate (511), the A mounting plate (511) is provided with two, the two A mounting plates (511) are fixedly connected to the upper end of a base (11), an A gear (512) is rotatably connected between the two A mounting plates (511), an A rack (513) is slidingly connected inside the containing groove (16), the A rack (513) is meshed with the A gear (512), the upper end of the A rack (513) is fixedly connected with a lifting piece (514), the transmission mechanism (52) comprises a B gear (521), the B gear (521) is arranged on the side of the base (11), a B (522) is arranged above the base (11), the B rack (522) is meshed with the B gear (521), the B rack (522) is horizontally connected with a horizontal sliding plate (523) at the outer side of the horizontal sliding plate (41), the end fixedly connected with C rack (524) of horizontal migration board (523), and C rack (524) and A gear (512) meshing, output mechanism (53) are including B mounting panel (531), B mounting panel (531) are provided with two, and two equal fixed connection of B mounting panel (531) in the upper end of base (11), B gear (521) rotate and connect in the surface of B mounting panel (531), the surface rotation of B mounting panel (531) is connected with C gear (532), the inside sliding connection of B mounting groove (17) has D rack (533), and D rack (533) and meshing of C gear (532).
  9. 9. The injection molding machine for plastic master batch production according to claim 8, wherein end parts of the two D racks (533) are fixedly connected with a supporting plate (57), a spring (58) is sleeved on the surface of the screw rod (61), the spring (58) is arranged between the supporting plate (57) and the inner wall of the moving groove (14), a transmission shaft (56) is arranged above the base (11), the transmission shaft (56) is rotatably connected to the two B mounting plates (531), the two C gears (532) and the two B gears (521) are fixedly connected to the surface of the transmission shaft (56), a bearing piece (54) is fixedly connected between the two lifting pieces (514), the upper end of the base (11) is fixedly connected with a telescopic rod (55), and the bearing piece (54) is fixedly connected to the telescopic end of the telescopic rod (55).
  10. 10. A method for using an injection molding machine for plastic masterbatch production, based on the injection molding machine for plastic masterbatch production according to claim 9, characterized in that: S1, after finishing the plastic master batch proofing operation of the previous batch, when the charging barrel (31) needs to be cleaned, firstly starting an external motor so as to drive a screw rod (61) to rotate, and at the moment, moving a position adjusting plate (62) in a direction away from a plastic component (2) so as to drive a three-dimensional part (341) to move; S2, when the three-dimensional piece (341) moves, the rolling rod (44) moves in the adjusting groove (42), the rolling rod (44) sequentially passes through the limiting part (423), the releasing part (422) and the return part (421), when the rolling rod (44) moves in the limiting part (423), the injection head (38) is moved out of the A inserting groove (29) at the stage, when the rolling rod (44) moves to the releasing part (422), the rolling rod (44) moves downwards under the limit of the inner wall of the releasing part (422) at the stage, and then the clamping mechanism (46) is driven to move downwards, at the moment, the clamping part (462) releases the clamping of the extending piece (32), so that the subsequent material barrel (31) does not move continuously along with the movement of the three-dimensional piece (341), and when the rolling rod (44) moves to the inside the return part (421), the rolling rod (44) moves upwards under the limit of the inner wall of the return part (421), and then the clamping mechanism (46) is driven to return to the original position; s3, the three-dimensional piece (341) continues to move under the drive of the position adjusting plate (62), after the screw rod (35) is separated from the inside of the charging barrel (31), the position adjusting plate (62) is contacted with the abutting plate (57), the position adjusting plate (62) continuously moves and then pushes the abutting plate (57) to move, when the abutting plate (57) moves, the movement of the D rack (533) is carried out, the C gear (532) is driven to rotate, the B gear (521) is driven to rotate through the transmission of the transmission shaft (56), the B rack (522), the horizontal moving plate (523) and the C rack (524) can be driven to move, when the C rack (524) horizontally moves, the A gear (512) meshed with the C rack (524) is driven to rotate, and then the A rack (513) is driven to move upwards, and at the moment, the charging barrel (31) and the injection head (38) can be driven to move upwards through the bearing piece (54); S4, after the charging barrel (31) moves to the highest position, a worker can take down the charging barrel (31), and at the moment, the worker can clean the inner wall of the charging barrel (31) and the surface of the screw rod (35), so that the plastic master batch of the previous batch is completely removed; S5, after cleaning of the inside of the charging barrel (31) and the surface of the screw rod (35) is to be completed, the injection head (38) is placed in the U-shaped piece (37) again, the charging barrel (31) is placed on the bearing piece (54), then the position adjusting plate (62) is moved reversely, assembly can be completed, and after assembly is completed, the driving structure (36) is started, so that the screw rod (35) is driven to rotate, and the blank injection operation can be completed.

Description

Injection molding machine for plastic master batch production and application method thereof Technical Field The invention belongs to the technical field of plastic master batch production, and particularly relates to an injection molding machine for plastic master batch production and a use method thereof. Background The plastic master batch is a granular concentrated body prepared by uniformly dispersing excessive auxiliary agent or filler in carrier resin in advance, is used for simplifying the production process ‌ of plastic products, and can ensure that various auxiliary agents are not required to be added independently during production in a plastic processing factory, and only the master batch is required to be mixed in proportion, thereby improving the efficiency and the product quality. After the production of new batches of plastic master batches, the new batches are usually required to be sampled on a small injection molding machine, and the step is a key quality control link for verifying the coloring uniformity, the dispersing effect and the influence on the product performance. When the existing small injection molding machine is used, due to the integral design of the charging barrel, a part of the masterbatch possibly remains inside the charging barrel and on the surface of the screw after the masterbatch of the previous batch is sampled, and the masterbatch can influence the sample preparation operation of the masterbatch of the next batch. Disclosure of Invention The invention aims to provide an injection molding machine for producing plastic master batch and a use method thereof, so as to solve the problems in the prior art. In order to achieve the above purpose, the present invention provides the following technical solutions: the injection molding machine for producing the plastic master batch comprises a main body assembly, wherein a plastic assembly for molding the plastic master batch is arranged at the upper end of the main body assembly, an injection assembly for injecting the plastic master batch into the plastic assembly is arranged above the main body assembly, a moving assembly for controlling the injection assembly to horizontally move is arranged at the upper end of the main body assembly, and the injection assembly is arranged at the upper end of the moving assembly; the upper end of the main body assembly is provided with a lifting assembly for controlling the injection assembly to move up and down, and the upper end of the main body assembly is provided with a clamping assembly for positioning the injection assembly. Preferably, the main body assembly comprises a base, a discharge chute is formed in the surface of the base, a collecting box is arranged in the discharge chute, a moving chute and two A mounting grooves are formed in the upper end of the base, storage grooves are formed in the A mounting grooves, and a rotating hole and two B mounting grooves are formed in the side end of the base. Preferably, the plastic component comprises an A main board, the A main board is fixedly connected to the upper end of a base, a limiting plate is arranged above the base, a control structure is fixedly connected to the surface of the A main board, a telescopic end of the control structure penetrates through the surfaces of the A main board and the limiting plate, a main template is fixedly connected to the end part of the telescopic end of the control structure, a secondary template is arranged above the base, a plurality of loop bars are fixedly connected between the limiting plate and the secondary template, the main template is sleeved on the plurality of loop bars, the upper end of the base is fixedly connected with a B main board, an A inserting groove is formed in the surface of the B main board, a feeding part is fixedly connected to the inner part of the A inserting groove, a plurality of positioning rods are fixedly connected to the surface of the B main board, and sequentially penetrate through the A main board, the limiting plate, the main template and the secondary template, and the positioning rods are detachably connected with the A main board Preferably, the moving assembly comprises a position adjusting plate, the position adjusting plate is slidably connected to the inside of the moving groove, a screw rod is rotatably connected to the inside of the rotating hole, the end portion of the screw rod is rotatably connected to the inner wall of the moving groove, and the position adjusting plate is in threaded connection with the surface of the screw rod. Preferably, the injection assembly comprises a three-dimensional mechanism, the three-dimensional mechanism comprises a three-dimensional part, three-dimensional part fixedly connected with the upper end of a position adjusting plate, the surface fixedly connected with drive structure of three-dimensional part, and drive structure's output runs through three-dimensional part, fixedly connected with screw rod on drive