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CN-120663483-B - Mop bottom plate high-efficient device of moulding plastics with plastics waste recycling function

CN120663483BCN 120663483 BCN120663483 BCN 120663483BCN-120663483-B

Abstract

The invention discloses a mop bottom plate high-efficiency injection molding device with a plastic waste recycling function, which comprises a bottom plate, a first template, a second template, injection molding pipes, a discharging assembly and a material separating assembly, wherein the discharging assembly comprises two moving blocks, annular plates and a material pushing mechanism, the two moving blocks are symmetrically and slidingly arranged in a chute through driving of a first hydraulic telescopic rod, annular grooves are formed in the inner sides of the moving blocks, the annular plates are rotatably arranged in the annular grooves, the two annular plates can be attached to form an injection molding runner, the material pushing mechanism is slidingly arranged on the annular plates, and a plurality of arc-shaped blocks with T-shaped sections are fixedly arranged on the inner sides of the annular grooves along the length direction of the grooves and along the circumferential direction.

Inventors

  • LI CHADE
  • ZHANG YUNBO
  • ZHOU JIKE

Assignees

  • 青岛爱星清洁用品有限公司

Dates

Publication Date
20260505
Application Date
20250819

Claims (6)

  1. 1. The efficient injection molding device for the mop bottom plate with the plastic waste recycling function is characterized by comprising a bottom plate (1), a first template (2), a second template (3), an injection molding pipe (4), a discharging component (5) and a separating component (6), wherein the first template (2) is fixed on the bottom plate (1), a positioning rod (21) is fixedly arranged on the first template (2), the second template (3) is in sliding connection with the first template (2) through the positioning rod (21), a fixing plate (31) is fixedly arranged on the second template (3), the injection molding pipe (4) is fixedly arranged on the fixing plate (31), a sliding groove (32) is formed in the second template (3), the discharging component (5) is arranged in the sliding groove (32), and separating components (6) for separating materials are arranged at two ends of the sliding groove (32); The discharging assembly (5) comprises two moving blocks (51), annular plates (52) and a pushing mechanism (53), wherein the two moving blocks (51) are symmetrically arranged in the chute (32) in a sliding mode through driving of a first hydraulic telescopic rod, annular grooves (511) are formed in the inner sides of the moving blocks (51), the annular plates (52) are rotatably arranged in the annular grooves (511), the two annular plates (52) can be attached to form an injection runner, and the pushing mechanism (53) is arranged on the annular plates (52) in a sliding mode; A plurality of arc-shaped blocks (512) with T-shaped sections are fixedly arranged on the inner side of the annular groove (511) along the groove length direction of the annular groove in an array mode, the arc-shaped enveloping angle of each arc-shaped block (512) is smaller than 90 degrees, two ends of each arc-shaped block (512) are located in the height direction of the annular groove (511), and two end faces of each arc-shaped block (512) are arranged at intervals with the corresponding end face and the height center face of the annular groove (511); The annular plate (52) is provided with a plurality of arc grooves (521) along the height center plane thereof, the arc grooves (521) are distributed along the axial array of the annular plate (52) and extend along the circumferential direction, one end of each arc groove (521) penetrates through the end face of the annular plate (52), the arc enveloping angle of each arc groove (521) is smaller than 90 degrees, and each arc block (512) is arranged along the corresponding arc groove (521) in a sliding manner.
  2. 2. The efficient injection molding device for the mop bottom plate with the plastic waste recycling function according to claim 1, wherein the arc-shaped block (512) is provided with a first arc-shaped cavity (513), the first arc-shaped cavity (513) is provided with an arc-shaped rod (514) in a limiting sliding manner, the arc-shaped rod (514) is provided with a second arc-shaped cavity (515), the first arc-shaped cavity (513) is communicated with the second arc-shaped cavity (515), an arc-shaped guide rod (522) is fixedly arranged in an arc-shaped groove (521) on one side of the height center surface of the annular plate (52), and the arc-shaped guide rod (522) is arranged along the second arc-shaped cavity (515) in a limiting sealing sliding manner.
  3. 3. The efficient injection molding device for the mop bottom plate with the plastic waste recycling function according to claim 1, wherein a discharge groove (33) is formed in the second template (3), two plugging blocks (331) are symmetrically arranged in the discharge groove (33) in a sliding mode through driving of a second hydraulic telescopic rod, one end of the discharge groove (33) is communicated with the sliding groove (32), and the other end of the discharge groove penetrates through the bottom of the second template (3).
  4. 4. The efficient injection molding device for the mop bottom plate with the plastic waste recycling function according to claim 1, wherein the material separating component (6) comprises a material separating seat (61), a material separating plate (62) and a driving disc (63), the material separating seat (61) is fixedly installed at the end part of the sliding groove (32), the material separating seat (61) is annular, the inner ring diameter of the material separating seat is identical to the section diameter of the injection molding runner, six deflection grooves (611) are uniformly formed in the material separating seat (61) along the circumferential direction of the material separating seat, the material separating plate (62) is rotationally arranged in the deflection grooves (611), guide blocks (621) are fixedly arranged on the material separating plate (62), guide grooves (612) for the guide blocks (621) to slide are formed in one side of the deflection grooves (611), the driving disc (63) is rotationally arranged on the material separating seat (61), a plurality of chute grooves (631) are formed in the driving disc (63) along the circumferential direction of the driving disc, and the guide blocks (621) penetrate through the guide grooves (612) and are slidingly arranged in the chute (631).
  5. 5. The efficient injection molding device for the mop bottom plate with the plastic waste recycling function according to claim 4, wherein the shape and the size of the deflection groove (611) are matched with those of the material separating plate (62), the deflection groove and the material separating plate are in a triangular arc shape, three sides of the deflection groove are arc sides with equal length, the radius of the arc sides is the same as that of the inner ring of the material separating seat (61), and one arc side of the deflection groove (611) is overlapped with the inner ring of the material separating seat (61); An arc-shaped rotating cavity (613) is formed in one side of the deflection groove (611), the circle center of the rotating cavity (613) coincides with the junction point of two adjacent deflection grooves (611), an arc-shaped rotating block (622) is fixedly arranged on the material separation plate (62), and the rotating block (622) is arranged along the rotating cavity (613) in a rotating mode.
  6. 6. The efficient injection molding device for the mop bottom plate with the plastic waste recycling function according to claim 1, wherein the pushing mechanism (53) comprises a pushing plate (531), a third hydraulic telescopic rod (532) and an arc-shaped guide plate (533), the pushing plate (531) is arc-shaped, a containing groove for containing the pushing plate (531) is formed in the annular plate (52), the inner arc-shaped surface of the pushing plate (531) can coincide with the inner side surface of the annular plate (52), two third hydraulic telescopic rods (532) are fixedly arranged on the pushing plate (531), and the arc-shaped guide plate (533) is fixedly arranged at the other end of the third hydraulic telescopic rod (532); The moving block (51) is provided with a notch (516) for the third hydraulic telescopic rod (532) and the arc-shaped guide plate (533) to slide.

Description

Mop bottom plate high-efficient device of moulding plastics with plastics waste recycling function Technical Field The invention relates to the technical field of plastic waste recycling, in particular to a mop bottom plate efficient injection molding device with a plastic waste recycling function. Background When the production of moulding plastics of mop bottom plate, the production of its waste material mainly comes from cold runner system, and traditional injection molding device mainly relies on artifical shut down clearance when the clearance waste material, leads to moulding plastics inefficiency, and when the clearance, runner waste material need be peeled off by manual work after the die sinking, then cut off the waste material from fashioned material again, comparatively troublesome and consuming time is longer, can interrupt the work of moulding plastics simultaneously, and then can't carry out efficient work of moulding plastics, and efficiency is lower. Therefore, it is necessary to provide a high-efficiency injection molding device for a mop base plate with a plastic waste recycling function, so as to solve the problems in the prior art. Disclosure of Invention In order to achieve the above purpose, the invention provides the technical scheme that the mop bottom plate high-efficiency injection molding device with the plastic waste recycling function comprises a bottom plate, a first template, a second template, an injection molding pipe, a discharging assembly and a separating assembly, wherein the first template is fixed on the bottom plate, a positioning rod is fixedly arranged on the first template, the second template is in sliding connection with the first template through the positioning rod, a fixing plate is fixedly arranged on the second template, the injection molding pipe is fixedly arranged on the fixing plate, a sliding groove is formed in the second template, the discharging assembly is arranged in the sliding groove, and separating assemblies for separating materials are arranged at two ends of the sliding groove. Preferably, the discharging assembly comprises two moving blocks, annular plates and a pushing mechanism, wherein the two moving blocks are symmetrically and slidably arranged in the sliding groove through driving of the first hydraulic telescopic rod, the annular grooves are formed in the inner sides of the moving blocks, the annular plates are rotatably arranged in the annular grooves, the two annular plates can be attached to form an injection molding runner, and the pushing mechanism is slidably arranged on the annular plates. Preferably, a plurality of arc-shaped blocks with T-shaped sections are fixedly arranged on the inner side of the annular groove along the length direction of the annular groove in an array manner and along the circumferential direction, the arc-shaped enveloping angle of the arc-shaped blocks is smaller than 90 degrees, two ends of the arc-shaped blocks are positioned in the height direction of the annular groove, and two end faces of the arc-shaped blocks are arranged at intervals with the corresponding end faces and the height center faces of the annular groove; The annular plate is characterized in that a plurality of arc grooves are formed in the outer side of the annular plate along the height center plane of the annular plate, the arc grooves are distributed in an array mode in the axial direction of the annular plate and extend in the circumferential direction, one end of each arc groove penetrates through the end face of the annular plate, the arc enveloping angle of each arc groove is smaller than 90 degrees, and each arc block is arranged along the corresponding arc groove in a sliding mode. Preferably, the first arc-shaped cavity is formed in the first arc-shaped block, the first arc-shaped cavity is provided with an arc-shaped rod in a limiting sliding manner, the second arc-shaped cavity is formed in the arc-shaped rod, the first arc-shaped cavity is communicated with the second arc-shaped cavity, the annular plate is fixedly provided with an arc-shaped guide rod in an arc-shaped groove on one side of the central surface of the annular plate, and the arc-shaped guide rod is arranged along the second arc-shaped cavity in a limiting sealing sliding manner. Preferably, a discharge groove is formed in the second template, two plugging blocks are symmetrically and slidably arranged in the discharge groove through a second hydraulic telescopic rod in a driving mode, one end of the discharge groove is communicated with the sliding groove, and the other end of the discharge groove penetrates through the bottom of the second template. Preferably, the material separating component comprises a material separating seat, a material separating plate and a driving disc, wherein the material separating seat is fixedly arranged at the end part of the sliding chute, the material separating seat is annular, the inner ring diameter of the material