CN223735380U

CN223735380U - Double-barrelled device of moulding plastics of router injection molding

Info

Publication number: CN223735380U
Application number: CN202520205857.0U
Authority: CN
Inventors: 易立华
Original assignee: Dongguan Jianglin Hardware Industry Co ltd
Current assignee: Dongguan Jianglin Hardware Industry Co ltd
Priority date: 2025-02-08
Filing date: 2025-02-08
Publication date: 2025-12-30
Anticipated expiration: 2035-02-08

Abstract

The utility model belongs to the technical field of double-pipe injection molding, in particular to a double-pipe injection molding device for router injection molding, which comprises a workbench, wherein an injection molding mechanism is arranged at one end of the top of the workbench, a feeding mechanism is arranged above the injection molding mechanism, a material returning mechanism is arranged at the top of the other end of the workbench, after machining is finished, a second module in a supporting mechanism is moved away through the operation of a transmission mechanism, when the second module moves, a material returning plate in a groove is driven to move, so that the material returning plate drives a guide rod in the material returning mechanism to move, a baffle at one end of the guide rod pulls a spring to move through the movement of the guide rod, one end of the spring is fixed in the inside of a material returning box, and the spring moves in a reverse direction under the action of elasticity, so that the guide rod pushes the material returning plate to push the router injection molding in the second module to be separated, automatic material returning is facilitated, and the demoulding efficiency of a workpiece is improved.

Description

Double-barrelled device of moulding plastics of router injection molding

Technical Field

The utility model belongs to the technical field of double-pipe injection molding, and particularly relates to a double-pipe injection molding device for an injection molding piece of a router.

Background

Router injection molding refers to the plastic parts used to make routers. These injection molded parts are typically made of plastic materials and are processed using an injection molding machine.

In the prior art, the router injection molding double-pipe injection molding device comprises two injection molding pipes, an injection molding machine, a mold and the like, wherein when the router injection molding is processed, injection molding raw materials are injected into the injection molding machine, an injection molding motor is started, the injection molding motor drives a feeding screw to extrude the injection molding raw materials, the injection molding raw materials are injected into the mold through the two injection molding pipes at one end of an injection molding cylinder, and after cooling is finished, the mold is opened to take out the router injection molding.

In the prior art, after the router injection molding is processed, the separating speed between the router injection molding and a workpiece is low in demolding, and the router injection molding device cannot automatically demold, so that the injection molding efficiency of the workpiece is affected.

Disclosure of utility model

In order to make up the defects of the prior art, solve the problems that the prior art is slow in separating speed from a workpiece and can not automatically demolding so as to influence the injection molding efficiency of the workpiece, the double-pipe injection molding device for the router injection molding piece is provided.

The technical scheme includes that the router injection molding double-pipe injection molding device comprises a workbench, wherein an injection molding mechanism is arranged at one end of the top of the workbench, a feeding mechanism is arranged above the injection molding mechanism, a material returning mechanism is arranged at the top of the other end of the workbench, and supporting legs are arranged at the bottoms of the two ends of the workbench;

The material returning mechanism comprises a material returning box, the material returning box is fixed at one end of the top of the workbench, a guide rod is slidably arranged in the material returning box, a baffle is arranged at one end of the guide rod, a spring is fixed on one side of the baffle, the spring is sleeved on the circumferential surface of the guide rod, the other end of the spring is fixed on the inside of the material returning box, and the other end of the guide rod extends to the outside of the material returning box and is provided with a material returning plate.

Preferably, the injection molding mechanism comprises a mounting seat, the top other end at the workstation is fixed to the mounting seat, the section of thick bamboo of moulding plastics is installed to the top of mount pad, the one end of section of thick bamboo of moulding plastics is fixed with the motor of moulding plastics, install the dwang in the axis of rotation of motor of moulding plastics, and the dwang is located inside the section of thick bamboo of moulding plastics, be provided with the pushing spiral on the periphery of dwang, the plastics in the section of thick bamboo of conveniently moulding plastics carry out the extrusion of moulding plastics.

Preferably, the other end periphery of the injection molding cylinder is sleeved with a heating plate, the end face of the injection molding cylinder is provided with a double-pipe injection molding head in a penetrating mode, and the double-pipe injection molding head is fixedly communicated with a first module, so that the plastic in the injection molding cylinder can be heated conveniently.

Preferably, the feeding mechanism comprises a feeding pipeline, the feeding pipeline is in through connection with the upper part of the injection molding cylinder, a control valve is arranged in the middle of the feeding pipeline, and a feeding hopper is installed at the top of the feeding pipeline in a communicating manner, so that the feeding mechanism is convenient for the input and control of raw materials.

Preferably, the one end both sides of workstation are provided with drive mechanism, drive mechanism includes the spout, the one end both sides at the workstation are seted up to the spout, driving motor is installed to the one end of workstation, be fixed with the screw rod in driving motor's the axis of rotation, the cover is equipped with the slider on the periphery of screw rod, and the slider slides and set up in the spout, the slider is fixed with supporting mechanism, simple structure, convenient operation.

Preferably, the supporting mechanism comprises a supporting frame, the top at the slider is installed to the supporting frame, the middle part of supporting frame is fixed with the second module, the recess is seted up at the middle part of second module, the slip is provided with the flitch that returns in the recess, through setting up the flitch that returns, is convenient for carry out the drawing of patterns operation after injection moulding.

The utility model has the beneficial effects that:

The utility model provides a double-pipe injection molding device for an injection molding part of a router, which is characterized in that a material returning mechanism is arranged, a second module in a supporting mechanism is moved away through the work of a transmission mechanism after the processing is finished, and when the second module moves, a material returning plate in a groove is driven to move, so that the material returning plate drives a guide rod in the material returning mechanism to move, a baffle plate at one end of the guide rod pulls a spring to move through the movement of the guide rod, one end of the spring is fixed on the inside of a material returning box, and the guide rod moves in a reverse action under the elastic action of the spring, so that the guide rod pushes the material returning plate to push the injection molding part of the router in the second module to be separated, the automatic material returning of the injection molding part is facilitated, and the demolding efficiency of a workpiece is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a schematic overall construction;

FIG. 2 is a cross-sectional view of the overall structure;

FIG. 3 is a cross-sectional view of the injection molding mechanism and the feed mechanism;

FIG. 4 is a cross-sectional view of the transmission;

FIG. 5 is a cross-sectional view of the support mechanism and the reject mechanism;

Legend description:

1. The device comprises a workbench, an injection molding mechanism, 201, a mounting seat, 202, an injection molding cylinder, 203, an injection molding motor, 204, a rotating rod, 205, a pushing screw, 206, a heating plate, 207, a double-pipe injection molding head, 3, a feeding mechanism, 301, a feeding pipeline, 302, a control valve, 303, a feeding hopper, 4, a first module, 5, a transmission mechanism, 501, a sliding chute, 502, a transmission motor, 503, a screw, 504, a sliding block, 6, a supporting mechanism, 601, a supporting frame, 602, a second module, 603, a groove, 7, a material returning mechanism, 701, a material returning box, 702, a guide rod, 703, a baffle, 704, a spring, 705, a material returning plate, 8 and a supporting leg.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Specific examples are given below.

Referring to fig. 1-5, the utility model provides a router injection molding double-pipe injection molding device, which comprises a workbench 1, wherein an injection molding mechanism 2 is arranged at one end of the top of the workbench 1, a feeding mechanism 3 is arranged above the injection molding mechanism 2, transmission mechanisms 5 are arranged at two sides of one end of the workbench 1, and supporting legs 8 are arranged at the bottoms of two ends of the workbench 1;

The feeding mechanism 3 comprises a feeding pipeline 301, the feeding pipeline 301 is connected above the injection molding barrel 202 in a penetrating way, a control valve 302 is arranged in the middle of the feeding pipeline 301, a feed hopper 303 is installed at the top of the feeding pipeline 301 in a communicating way, a transmission mechanism 5 is arranged on two sides of one end of the workbench 1, the transmission mechanism 5 comprises a sliding groove 501, the sliding groove 501 is formed in two sides of one end of the workbench 1, a transmission motor 502 is installed at one end of the workbench 1, a screw 503 is fixed on a rotating shaft of the transmission motor 502, a sliding block 504 is sleeved on the circumferential surface of the screw 503, the sliding block 504 is arranged in the sliding groove 501 in a sliding way, a supporting mechanism 6 is fixed on the sliding block 504, the supporting mechanism 6 comprises a supporting frame 601, the supporting frame 601 is installed at the top of the sliding block 504, a second module 602 is fixed in the middle of the supporting frame 601, a groove 603 is formed in the middle of the second module 602, and a material returning plate 705 is arranged in the groove 603 in a sliding way.

During operation, when the router injection molding is performed, the transmission motor 502 in the transmission mechanism 5 at one end of the workbench 1 is started, the transmission motor 502 drives the screw 503 on the rotating shaft to rotate, the sliding block 504 drives the supporting frame 601 in the supporting mechanism 6 to directionally move through the mutual engagement of the internal threads of the sliding block 504 and the screw 503, the second module 602 at the top is driven to move to be matched with the first module 4 through the movement of the supporting frame 601, injection molding raw materials are poured into the feed hopper 303 in the feeding mechanism 3, and the injection molding raw materials enter the injection molding mechanism 2 through the feeding pipeline 301 by controlling the control valve 301 in the middle of the feeding pipeline 302.

Further, the injection molding mechanism 2 comprises a mounting seat 201, the mounting seat 201 is fixed at the other end of the top of the workbench 1, an injection molding barrel 202 is mounted above the mounting seat 201, an injection molding motor 203 is fixed at one end of the injection molding barrel 202, a rotating rod 204 is mounted on a rotating shaft of the injection molding motor 203, the rotating rod 204 is located inside the injection molding barrel 202, a pushing spiral 205 is arranged on the circumferential surface of the rotating rod 204, a heating plate 206 is sleeved on the circumferential surface of the other end of the injection molding barrel 202, a double-pipe injection molding head 207 is mounted on the end surface of the injection molding barrel 202 in a penetrating manner, the double-pipe injection molding head 207 is fixedly connected with a first module 4, the material returning mechanism 7 comprises a material returning box 701, the material returning box 701 is fixed at one end of the top of the workbench 1, a guide rod 702 is slidably arranged inside the material returning box 701, a baffle 703 is mounted at one end of the guide rod 702, a spring 704 is fixed at one side of the baffle 703, the spring is sleeved on the circumferential surface of the guide rod 702, the other end is fixed on the inside the material returning box 701, the other end of the guide rod 702 extends to the outside of the material returning box 704, and a material returning plate 705 is mounted outside the material returning box 701.

During operation, the injection motor 203 in the injection mechanism 2 is started, so that the injection motor 203 drives the pushing screw 205 on the rotating rod 204 to rotate, the injection raw material in the injection cylinder 202 is pushed to the other end of the injection cylinder 202, the injection raw material is heated by the heating plate 206 on the circumferential surface of the injection cylinder 202, the heated injection raw material is injected into the first module 4 through the double-pipe injection head 207 to perform injection molding processing through the rotation of the pushing screw 205, after the processing is completed, the second module 602 in the supporting mechanism 6 is moved away through the operation of the transmission mechanism 5, when the second module 602 moves, the material returning plate 705 in the groove 603 is driven to move, so that the material returning plate 705 drives the guide rod 702 in the material returning mechanism 7 to move, the baffle 703 at one end of the guide rod 702 pulls the spring 704 to move, one end of the spring 702 is fixed on the inside of the material returning box 701, the spring 704 is enabled to move under the action of elasticity, and the guide rod 702 pushes the material returning plate 705 to push the router injection molding piece in the second module 602 to be separated.

Working principle: when the router injection molding is performed, the transmission motor 502 in the transmission mechanism 5 at one end of the workbench 1 is started, the transmission motor 502 drives the screw 503 on the rotating shaft to rotate, the sliding block 504 drives the supporting frame 601 in the supporting mechanism 6 to directionally move through the mutual engagement of the internal threads of the sliding block 504 and the screw 503, the second module 602 at the top is driven to move to be matched with the first module 4 through the movement of the supporting frame 601, the injection molding raw material is poured into the feed hopper 303 in the feeding mechanism 3, the injection molding raw material enters the injection molding mechanism 2 through the feeding pipeline 301 by controlling the control valve 301 at the middle part of the feeding pipeline 302, the injection molding motor 203 drives the pushing screw 205 on the rotating rod 204 to rotate through starting the injection molding motor 203, the injection molding raw material in the injection molding barrel 202 is pushed to the other end of the injection molding barrel 202, the injection molding raw material is heated by the heating plate 206 on the circumferential surface of the injection molding barrel 202, the heated injection molding raw material is injected into the first module 4 through the double-pipe injection molding head 207 for injection molding processing through the rotation of the pushing screw 205, after the processing is finished, the second module 602 in the supporting mechanism 6 is moved away through the work of the transmission mechanism 5, when the second module 602 moves, the material returning plate 705 in the groove 603 is driven to move, the material returning plate 705 drives the guide rod 702 in the material returning mechanism 7 to move, the baffle 703 at one end of the guide rod 702 pulls the spring 704 to move through the movement of the guide rod 702, one end of the spring 704 is fixed on the inside of the material returning box 701, the guide rod 702 moves in a reverse action under the elastic action, so that the guide rod 702 pushes the material returning plate 705 to push out and separate the router injection molding in the second module 602, by arranging the material returning mechanism 7, the material removal of the injection molding piece can be more conveniently carried out.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The router injection molding double-pipe injection molding device is characterized by comprising a workbench (1), wherein an injection molding mechanism (2) is arranged at one end of the top of the workbench (1), a feeding mechanism (3) is arranged above the injection molding mechanism (2), a material returning mechanism (7) is arranged at the top of the other end of the workbench (1), and supporting legs (8) are arranged at the bottoms of the two ends of the workbench (1);

The material returning mechanism (7) comprises a material returning box (701), the material returning box (701) is fixed at one end of the top of the workbench (1), a guide rod (702) is arranged in the material returning box (701) in a sliding mode, a baffle plate (703) is arranged at one end of the guide rod (702), a spring (704) is fixed on one side of the baffle plate (703), the spring (704) is sleeved on the circumferential surface of the guide rod (702), the other end of the spring is fixed on the inner portion of the material returning box (701), and the other end of the guide rod (702) extends to the outer portion of the material returning box (701) and is provided with a material returning plate (705).

2. The router injection molding double-pipe injection molding device according to claim 1, wherein the injection molding mechanism (2) comprises a mounting seat (201), the mounting seat (201) is fixed at the other end of the top of the workbench (1), an injection molding barrel (202) is installed above the mounting seat (201), an injection molding motor (203) is fixed at one end of the injection molding barrel (202), a rotating rod (204) is installed on a rotating shaft of the injection molding motor (203), the rotating rod (204) is located inside the injection molding barrel (202), and a pushing screw (205) is arranged on the circumferential surface of the rotating rod (204).

3. The router injection molding double-pipe injection molding device according to claim 2, wherein a heating plate (206) is sleeved on the circumferential surface of the other end of the injection molding barrel (202), a double-pipe injection molding head (207) is installed on the end face of the injection molding barrel (202) in a penetrating manner, and the double-pipe injection molding head (207) is fixedly connected with the first module (4).

4. The router injection molding double-pipe injection molding device according to claim 1, wherein the feeding mechanism (3) comprises a feeding pipeline (301), the feeding pipeline (301) is connected above the injection molding barrel (202) in a penetrating mode, a control valve (302) is arranged in the middle of the feeding pipeline (301), and a feeding hopper (303) is installed at the top of the feeding pipeline (301) in a communicating mode.

5. The router injection molding double-pipe injection molding device according to claim 1, wherein the transmission mechanism (5) is arranged on two sides of one end of the workbench (1), the transmission mechanism (5) comprises a sliding groove (501), the sliding groove (501) is formed on two sides of one end of the workbench (1), the transmission motor (502) is arranged at one end of the workbench (1), a screw rod (503) is fixed on a rotating shaft of the transmission motor (502), a sliding block (504) is sleeved on the circumferential surface of the screw rod (503), the sliding block (504) is arranged in the sliding groove (501) in a sliding mode, and the sliding block (504) is fixedly provided with a supporting mechanism (6).

6. The router injection molding double-pipe injection molding device according to claim 5, wherein the supporting mechanism (6) comprises a supporting frame (601), the supporting frame (601) is installed at the top of the sliding block (504), a second module (602) is fixed in the middle of the supporting frame (601), a groove (603) is formed in the middle of the second module (602), and a material returning plate (705) is arranged in the groove (603) in a sliding mode.