Plastic particle injection molding recovery device

Abstract

The utility model provides a plastic particle injection molding recovery device which comprises racks, longitudinal guide rails are installed on the front side and the rear side between the two racks respectively, a plastic particle recovery box assembly is installed between the two racks and comprises a recovery cover, protrusions are integrally arranged on the left side and the right side of the front side and the rear side of the recovery cover respectively, and the longitudinal guide rails are arranged on the longitudinal guide rails. And a gate valve is mounted at a discharge hole in the lower part of the recovery cover. Due to the arrangement of the recycling cover, the protrusion, the gate valve, the telescopic pipe, the air cylinder and the recycling box, plastic particles can be recycled, when the recycling box is replaced, the particles can be sheared continuously, and the machining progress is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of plastic recycling, in particular to a plastic particle injection molding recycling device. Background Art

[0002] At present, in the production of plastic injection molding, it is usually necessary to cut off the pouring head of the injected plastic product. The existing plastic particle recovery device includes a frame, the frame is provided with a guide rail for movement and fixing, the guide rail is installed with a pneumatic cylinder and scissors, and a recovery box is provided at the lower part of the frame. When this plastic particle recovery device is in use, when the recovery box needs to be replaced, the shearing operation needs to be suspended, which affects the progress of plastic processing. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a plastic granule injection molding recycling device, which can continue the shearing operation when the box for collecting plastics is replaced, thereby improving the processing progress.

[0004] The utility model is realized by the following technical solutions:

[0005] The plastic particle injection molding recovery device comprises a frame, and is characterized in that longitudinal guide rails are respectively installed on the front and rear sides between the two frames, a plastic particle recovery box assembly is installed between the two frames, and the plastic particle recovery box assembly comprises a recovery cover, and protrusions are integrally arranged on the left and right sides of the front and rear sides of the recovery cover, a gate valve is installed at the lower discharge port of the recovery cover, a telescopic tube is arranged on the outside of the gate valve, the upper end of the telescopic tube is fixedly connected to the recovery cover, a cylinder is installed at the lower part of each protrusion, the output rod of the cylinder is fixedly connected to the lower end of the telescopic tube, and a recovery box is arranged at the lower part of the telescopic tube.

[0006] Preferably, the recovery cover is fixedly installed between the two racks.

[0007] Preferably, the diameter of the recovery box is larger than the diameter of the telescopic tube.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] 1. In the utility model, the arrangement of the recovery cover, the protrusion, the gate valve, the telescopic tube, the cylinder and the recovery box is conducive to the recovery of plastic particles, and when the recovery box is replaced, the operation of shearing particles can be carried out uninterruptedly, thereby improving the processing process.

[0010] 2. In the utility model, the longitudinal guide rail, the transverse guide rail, the mounting plate, the movable cylinder and the pneumatic shear are arranged to facilitate shearing off the plastic particles of the injection-molded plastic. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1It is a structural schematic diagram of the utility model.

[0012] Figure 2 It is a structural schematic diagram of a plastic particle recovery box assembly of the utility model.

[0013] In the figure:

[0014] 1. Frame; 2. Longitudinal guide rail; 3. Horizontal guide rail; 4. Mounting plate; 5. Moving cylinder; 6. Pneumatic shears; 7. Plastic particle recovery box assembly; 71. Recovery cover; 72. Protrusion; 73. Gate valve; 74. Telescopic tube; 75. Cylinder; 76. Recovery box. DETAILED DESCRIPTION

[0015] The utility model is described in detail below in conjunction with the accompanying drawings. Figure 1 and attached Figure 2 As shown, the plastic granule injection molding recovery device comprises a frame 1, longitudinal guide rails 2 are respectively installed on the front and rear sides between the two frames 1, transverse guide rails 3 are installed on the upper left and right sides between the two longitudinal guide rails 2, a mounting plate 4 is installed on the upper part of each transverse guide rail 3, a mobile cylinder 5 is installed on each mounting plate 4, the output rods of the two mobile cylinders 5 are arranged opposite to each other, and a pneumatic shear 6 is installed at the output rod of the mobile cylinder 5, and a plastic granule recovery box assembly 7 is installed between the two frames 1.

[0016] In this embodiment, combined with the Figure 2 As shown, the plastic particle recovery box assembly 7 includes a recovery cover 71, and protrusions 72 are integrally provided on the left and right sides of the front and rear sides of the recovery cover 71. A gate valve 73 is installed at the lower discharge port of the recovery cover 71, and a telescopic tube 74 is arranged on the outside of the gate valve 73. The upper end of the telescopic tube 74 is fixedly connected to the recovery cover 71, and a cylinder 75 is installed at the lower part of each protrusion 72. The output rod of the cylinder 75 is fixedly connected to the lower end of the telescopic tube 74, and a recovery box 76 is arranged at the lower part of the telescopic tube 74. The diameter of the recovery box 76 is larger than that of the telescopic tube 74. After the pneumatic shears 6 cut the injection molding particles on the plastic workpiece, when the recovery box 76 is full and needs to be replaced, the cylinder 75 drives the lower end of the telescopic tube 74 to rise, and the gate valve 73 is closed. At this time, the recovery cover 71 collects the cut plastic particles, which can continuously shear the particles and improve the processing process.

[0017] In this embodiment, specifically, the recovery cover 71 is fixedly installed between the two racks 1 .

[0018] How it works

[0019] In the utility model, the injection-molded plastic is clamped by an external mechanical arm and placed on the upper part of the pneumatic shears 6, the mobile cylinder 5, the cylinder 75 and the pneumatic shears 6 are connected to the external pneumatic device, the mobile cylinder 5 drives the pneumatic shears 6 to move, the pneumatic shears 6 cuts the injection-molded particles on the plastic workpiece, and the plastic particles are collected by the plastic particle recovery box assembly 7.

[0020] Utilizing the technical solution described in the utility model, or those skilled in the art designing similar technical solutions inspired by the technical solution of the utility model to achieve the above-mentioned technical effects, all fall within the protection scope of the utility model.

Claims

1. A plastic granule injection molding recycling device, comprising a frame (1), characterized in that: Longitudinal guide rails (2) are respectively installed on the front and rear sides between the two frames (1), and a plastic particle recovery box assembly (7) is installed between the two frames (1). The plastic particle recovery box assembly (7) comprises a recovery cover (71), and protrusions (72) are integrally arranged on the left and right sides of the front and rear sides of the recovery cover (71). A gate valve (73) is installed at the lower discharge port of the recovery cover (71), and a telescopic tube (74) is arranged outside the gate valve (73). The upper end of the telescopic tube (74) is fixedly connected to the recovery cover (71), and a cylinder (75) is installed at the lower part of each protrusion (72). The output rod of the cylinder (75) is fixedly connected to the lower end of the telescopic tube (74), and a recovery box (76) is arranged at the lower part of the telescopic tube (74).

2. The plastic particle injection molding recovery device according to claim 1, characterized in that: The recovery cover (71) is fixedly installed between the two frames (1).

3. The plastic particle injection molding recovery device according to claim 1, characterized in that: The diameter of the recovery box (76) is larger than the diameter of the telescopic tube (74).

4. The plastic particle injection molding recovery device according to claim 1, characterized in that: Transverse guide rails (3) are installed on the left and right sides of the upper part between the two longitudinal guide rails (2), and a mounting plate (4) is installed on the upper part of each transverse guide rail (3).

5. The plastic particle injection molding recovery device according to claim 1, characterized in that: A movable cylinder (5) is mounted on each mounting plate (4), and output rods of two movable cylinders (5) are arranged opposite to each other.

6. The plastic particle injection molding recovery device according to claim 5, characterized in that: A pneumatic shear (6) is installed at the output rod of the movable cylinder (5).

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