CN215550452U

CN215550452U - A prevent stifled mediation subassembly for injection molding machine

Info

Publication number: CN215550452U
Application number: CN202120899054.1U
Authority: CN
Inventors: 吴秋生
Original assignee: Dongguan Xiaoba Intelligent Technology Co ltd
Current assignee: Dongguan Xiaoba Intelligent Technology Co ltd
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2022-01-18
Anticipated expiration: 2031-04-28

Abstract

The utility model discloses an anti-blocking dredging component for an injection molding machine, which comprises a hopper and a discharge pipe, wherein the discharge pipe is arranged at the lower end of the hopper, a fixed box is arranged in the hopper, a plurality of connecting rods are arranged on the outer wall of the fixed box, the outer end parts of the connecting rods are fixedly connected with the inner wall of the hopper, a double-shaft motor is arranged in the fixed box, and a first crushing component, a second crushing component and a loosening component are arranged in the hopper.

Description

A prevent stifled mediation subassembly for injection molding machine

Technical Field

The utility model relates to the technical field of injection molding machines, in particular to an anti-blocking dredging component for an injection molding machine.

Background

An injection molding machine is also known as an injection molding machine or an injection machine. It is a main forming equipment for making various shaped plastic products from thermoplastic plastics or thermosetting plastics by using plastic forming mould. The device is divided into a vertical type, a horizontal type and a full-electric type. The injection molding machine can heat the plastic, apply high pressure to the molten plastic, and inject it to fill the mold cavity.

The hopper that is used for the material loading is all installed to current injection molding machine upper end, has a large amount of raw materials to enter into the hopper during the material loading, then carries the raw materials to the injection molding machine in by the hopper again, but the raw materials caking very easily when depositing, piles up very easily at the raw materials of material loading in-process caking like this and causes the jam in the hopper, and too much also can cause piling up and jam of raw materials simultaneously, can influence the efficiency of material loading greatly.

In order to solve the problems, the anti-blocking dredging component for the injection molding machine is designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anti-blocking dredging component for an injection molding machine, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

an anti-blocking dredging component for an injection molding machine comprises a hopper and a discharge pipe, wherein the discharge pipe is arranged at the lower end of the hopper, a fixed box is arranged in the hopper, a plurality of connecting rods are arranged on the outer wall of the fixed box, the outer end parts of the connecting rods are fixedly connected with the inner wall of the hopper, a double-shaft motor is arranged in the fixed box, and a first crushing component, a second crushing component and a loosening component are arranged in the hopper;

the first crushing assembly is arranged above the fixed box and is used for preliminarily scattering the caked raw materials;

the second crushing assembly is arranged between the fixed box and the first crushing assembly, is fixedly connected with the output end of the upper end of the double-shaft motor and is used for secondarily crushing the caked raw materials;

loose subassembly is established in the below of fixed case, loose subassembly is connected with the lower extreme output of double-shaft motor for avoid the discharging pipe to be blockked up by the raw materials.

As a still further scheme of the utility model: first crushing unit establishes the guide plate in the inside upper end both sides of hopper including the symmetry, the inside both sides of hopper are all rotated and are connected with the deflector roll that is located the guide plate below, all be equipped with a plurality of fixed teeth on the deflector roll, be equipped with on the hopper with two deflector roll corresponding mount pads, two the end of deflector roll all with establish the output fixed connection who transports motor on the mount pad.

As a still further scheme of the utility model: the second crushing assembly comprises a rotating shaft arranged at the upper end of the fixed box, the lower end of the rotating shaft is fixedly connected with the upper end output end of the double-shaft motor, and a plurality of crushing blades located below the guide roller are arranged on the rotating shaft.

As a still further scheme of the utility model: loose subassembly is including rotating the reciprocal lead screw of connection at fixed case lower extreme, the upper end of reciprocal lead screw and the lower extreme output fixed connection of biax motor, threaded connection has the cooperation piece on the reciprocal lead screw, the lower extreme both sides of fixed case all are equipped with the guide bar with cooperation piece sliding connection, the lower extreme of cooperation piece is equipped with the sleeve, the sleeve is not contacted with reciprocal lead screw, be equipped with a plurality of dead levers on the sleeve.

As a still further scheme of the utility model: the upper end of the fixed box is provided with a conical block for preventing raw materials from being accumulated on the fixed box.

As a still further scheme of the utility model: and the mounting seat is provided with a shock pad used for buffering the vibration generated when the transmission motor operates.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the raw materials are primarily crushed through the guide roller, and are secondarily crushed through the crushing blades, so that the caking raw materials can be prevented from being accumulated in the hopper to influence the feeding effect through two times of scattering and crushing of the raw materials, and meanwhile, the device can drive the fixing rod on the sleeve to continuously move up and down in the discharge pipe through the transmission action of the reciprocating screw rod, so that the raw materials in the discharge pipe are dredged, and the blockage caused by excessive raw materials in the discharge pipe can be avoided, and the use is convenient.

Drawings

Fig. 1 is a three-dimensional structure schematic diagram of an anti-blocking dredging component for an injection molding machine.

Fig. 2 is a schematic diagram of an internal three-dimensional structure of an anti-blocking dredging component for an injection molding machine.

Fig. 3 is a schematic three-dimensional structure diagram of a loose component in an anti-blocking dredging component for an injection molding machine.

Wherein: 1. a hopper; 2. a discharge pipe; 3. a fixed box; 4. a connecting rod; 5. a double-shaft motor; 6. a baffle; 7. a guide roller; 8. fixing teeth; 9. a mounting seat; 10. a drive motor; 11. a rotating shaft; 12. crushing the leaves; 13. a conical block; 14. a reciprocating screw rod; 15. a matching block; 16. a guide bar; 17. a sleeve; 18. and (5) fixing the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, in the embodiment of the present invention, an anti-blocking dredging assembly for an injection molding machine includes a hopper 1 and a discharge pipe 2, the discharge pipe 2 is disposed at a lower end of the hopper 1, a fixed box 3 is disposed in the hopper 1, a plurality of connecting rods 4 are disposed on an outer wall of the fixed box 3, outer ends of the connecting rods 4 are all fixedly connected to an inner wall of the hopper 1, a dual-shaft motor 5 is disposed in the fixed box 3, and a first crushing assembly, a second crushing assembly and a loosening assembly are disposed in the hopper 1;

the upper end of the fixed box 3 is provided with a conical block 13 for preventing raw materials from being accumulated on the fixed box 3;

the first crushing component is arranged above the fixed box 3 and comprises guide plates 6 which are symmetrically arranged at two sides of the upper end in the hopper 1, the two sides of the interior of the hopper 1 are rotatably connected with guide rollers 7 positioned below the guide plate 6, a plurality of fixed teeth 8 are arranged on the guide rollers 7, the hopper 1 is provided with a mounting seat 9 corresponding to the two guide rollers 7, the tail ends of the two guide rollers 7 are fixedly connected with the output end of a transmission motor 10 arranged on the mounting seat 9, so that when the raw materials need to be fed, the raw materials can be poured into the hopper 1, then the raw material in the hopper 1 flows into the guide rollers 7 on both sides along the guide plates 6 on both sides, meanwhile, the guide rollers 7 are driven to rotate by the two transmission motors 10, so that the caked raw materials can be preliminarily crushed by the matched extrusion of a plurality of fixed teeth 8 on the guide rollers 7 at two sides;

the mounting seat 9 is provided with a shock pad for buffering shock generated when the transmission motor 10 operates;

the second crushing assembly is arranged between the fixed box 3 and the first crushing assembly and comprises a rotating shaft 11 arranged at the upper end of the fixed box 3, the lower end of the rotating shaft 11 is fixedly connected with the upper end output end of the double-shaft motor 5, a plurality of crushing blades 12 positioned below the guide roller 7 are arranged on the rotating shaft 11, then the raw materials can fall downwards after primary crushing, and the double-shaft motor 5 is started simultaneously to enable the double-shaft motor 5 to drive the crushing blades 12 on the rotating shaft 11 to rotate, so that the raw materials can be crushed through the rotating crushing blades 12, and the phenomenon that caking raw materials are accumulated in the hopper 1 to influence the feeding effect can be avoided through twice scattering and crushing of the raw materials;

the loosening component is arranged below the fixed box 3 and comprises a reciprocating screw rod 14 which is rotatably connected to the lower end of the fixed box 3, the upper end of the reciprocating screw rod 14 is fixedly connected with the lower end output end of the double-shaft motor 5, a matching block 15 is in threaded connection with the reciprocating screw rod 14, guide rods 16 which are in sliding connection with the matching block 15 are arranged on two sides of the lower end of the fixed box 3, a sleeve 17 is arranged at the lower end of the matching block 15, the sleeve 17 is not in contact with the reciprocating screw rod 14, a plurality of fixing rods 18 are arranged on the sleeve 17, then raw materials continuously drop downwards and fall into the discharging pipe 2, the discharging pipe 2 feeds the injection molding machine, and the double-shaft motor 5 rotates to drive the reciprocating screw rod 14 to rotate, so that the reciprocating screw rod 14 pushes the matching block 15 to move up and down through threaded connection with the matching block 15 and simultaneously through the limiting effect of the guide rods 16 on two sides and the sliding connection with the matching block 15, can make more steady that cooperation piece 15 removed, cooperation piece 15 will drive sleeve 17 and reciprocate in discharging pipe 2 like this, just so can reciprocate in discharging pipe 2 through 18 continuous dead levers on sleeve 17, and raw materials to in discharging pipe 2 loosen to avoid too much causing of raw materials to block up in discharging pipe 2, made things convenient for the use.

The working principle of the utility model is as follows: when the injection molding machine needs to be fed, the raw materials can be poured into the hopper 1 firstly, the raw materials flow into the guide rollers 7 on two sides along the guide plates 6 on two sides, the guide rollers 7 are driven to rotate by the two transmission motors 10, the caked raw materials are primarily crushed by the matching extrusion of a plurality of fixed teeth 8 on the guide rollers 7 on two sides, then the raw materials continuously drop downwards, meanwhile, the double-shaft motor 5 drives the crushing blades 12 on the rotating shaft 11 to rotate, the raw materials are secondarily crushed by the crushing blades 12, the caked raw materials are prevented from being accumulated in the hopper 1 to influence the feeding effect, then the raw materials continuously drop downwards to fall into the discharging pipe 2, the injection molding machine is fed by the discharging pipe 2, meanwhile, the double-shaft motor 5 rotates to drive the reciprocating screw rod 14 to drive the matching block 15 to move up and down, and the matching block 15 drives the fixing rod 18 on the sleeve 17 to continuously move up and down in the discharging pipe 2, loosening the raw materials in the discharge pipe 2, avoiding the blockage caused by excessive raw materials in the discharge pipe 2 and facilitating the use.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof.

Claims

1. The utility model provides a prevent stifled mediation subassembly for injection molding machine, includes hopper (1) and discharging pipe (2), the lower extreme of hopper (1) is equipped with discharging pipe (2), its characterized in that: a fixed box (3) is arranged in the hopper (1), a plurality of connecting rods (4) are arranged on the outer wall of the fixed box (3), the outer end portions of the connecting rods (4) are fixedly connected with the inner wall of the hopper (1), a double-shaft motor (5) is arranged in the fixed box (3), and a first crushing assembly, a second crushing assembly and a loosening assembly are arranged in the hopper (1);

the first crushing assembly is arranged above the fixed box (3) and is used for preliminarily scattering the caked raw materials;

the second crushing assembly is arranged between the fixed box (3) and the first crushing assembly, and is fixedly connected with the output end of the upper end of the double-shaft motor (5) and used for secondarily crushing the caked raw materials;

loose subassembly is established in the below of fixed case (3), loose subassembly is connected with the lower extreme output of double-shaft motor (5) for avoid discharging pipe (2) to be blockked up by the raw materials.

2. The anti-clogging dredging assembly for the injection molding machine as claimed in claim 1, wherein: guide plate (6) in the inside upper end both sides of hopper (1) are established including the symmetry to first crushing unit, the inside both sides of hopper (1) are all rotated and are connected with deflector roll (7) that are located guide plate (6) below, all be equipped with a plurality of fixed tooth (8) on deflector roll (7), be equipped with on hopper (1) with two deflector roll (7) corresponding mount pad (9), two the end of deflector roll (7) all with establish the output fixed connection of driving motor (10) on mount pad (9).

3. The anti-clogging dredging assembly for the injection molding machine as claimed in claim 1, wherein: the second crushing assembly comprises a rotating shaft (11) arranged at the upper end of the fixed box (3), the lower end of the rotating shaft (11) is fixedly connected with the upper end output end of the double-shaft motor (5), and a plurality of crushing blades (12) located below the guide roller (7) are arranged on the rotating shaft (11).

4. The anti-clogging dredging assembly for the injection molding machine as claimed in claim 1, wherein: loose subassembly is including rotating reciprocating lead screw (14) of connection at fixed case (3) lower extreme, the upper end of reciprocating lead screw (14) and the lower extreme output end fixed connection of double-shaft motor (5), threaded connection has cooperation piece (15) on reciprocating lead screw (14), the lower extreme both sides of fixed case (3) all are equipped with guide bar (16) with cooperation piece (15) sliding connection, the lower extreme of cooperation piece (15) is equipped with sleeve (17), sleeve (17) and reciprocating lead screw (14) contactless, be equipped with a plurality of dead levers (18) on sleeve (17).

5. The anti-clogging dredging assembly for the injection molding machine as claimed in claim 1, wherein: the upper end of the fixed box (3) is provided with a conical block (13) for avoiding the raw materials from being accumulated on the fixed box (3).

6. The anti-clogging dredging assembly for the injection molding machine as claimed in claim 2, wherein: and the mounting seat (9) is provided with a shock pad for buffering shock generated when the transmission motor (10) operates.