CN211640765U - Discharging device for injection molding - Google Patents

Abstract

The utility model discloses a blanking device for injection molding, which comprises a material bin, wherein through holes are arranged on two sides of the outer side wall of the material bin, the outer side wall of the material bin is positioned at two sides of the through holes, the two sides of the through holes are fixedly connected with a first fixed block, one side of the first fixed block is provided with a first chute, the material bin can automatically blank materials according to the quantity of injection molding materials, the material bin can be used by combining parts such as a second slider, a shell, a second spring, a fifth plate body and the like, the fifth plate body pushes a fourth plate body upwards, the fourth plate body is fixedly connected with the second plate body, the second plate body is connected with the first fixed block in a sliding way through the first slider, the materials fall into an injection molding machine from a discharge pipe, the automatic blanking operation is realized, the device can support two injection molding machines to simultaneously perform blanking operation, the attendance of workers is not needed, the production efficiency and the blanking stability are greatly improved.

Description

Discharging device for injection molding

Technical Field

The utility model relates to a technical field of moulding plastics specifically is an unloader for moulding plastics.

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, make it inject out and fill the die cavity, need the blanking device of injection molding in the course of the work of the injection molding machine.

The existing blanking device for injection molding is generally operated by manual blanking, needs to be watched by workers, cannot realize automatic blanking operation, increases the labor intensity of the workers, only supports one injection molding machine for blanking, and is low in production efficiency, and the blanking device for injection molding is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an unloader for moulding plastics to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a blanking device for injection molding comprises a material bin, wherein through holes are formed in two sides of the outer side wall of the material bin, the outer side wall of the material bin is positioned on two sides of two through holes and is fixedly connected with a first fixed block, one side of four first fixed blocks is provided with a first sliding groove, the inner side wall of the four first sliding grooves is slidably connected with a first sliding block, one side adjacent to the four first sliding blocks is fixedly connected with two second plate bodies respectively, the upper surfaces of the two second plate bodies are fixedly connected with a third plate body, one side of the two second plate bodies is fixedly connected with a fourth plate body, the outer side wall of the material bin is positioned on one side where the four first fixed blocks repel each other and is fixedly connected with a second fixed block, the upper surfaces of the four second fixed blocks are fixedly connected with first springs, and one end of the four first springs is fixedly connected with the two third plate bodies respectively, two first plate bodies of lower surface symmetry fixedly connected with of material storehouse, two the equal fixedly connected with casing in one side that first plate body repels, two the equal symmetry of inside wall of casing has seted up two second spouts, four the equal sliding connection of inside wall of second spout has the second slider, four one side difference fixedly connected with two material buckets, two of the adjacent one side of second slider the equal fixedly connected with first body of rod of upper surface of material bucket, two the equal fixedly connected with fifth plate body of upper surface of the first body of rod, two one side of fifth plate body respectively with two fourth plate body fixed connection, two casing and two even fixedly connected with second spring between the material bucket, two the lower surface of material bucket all communicates there is the discharging pipe, the discharging pipe runs through the casing.

As further preferable in the present technical solution: threaded through holes are evenly formed in two sides of the outer side wall of the first plate body, the outer side wall of the first plate body is connected with a seventh plate body in a sliding mode, bolts are connected to the inner side wall of the threaded through holes in a threaded mode, and the bolts penetrate through the seventh plate body.

As further preferable in the present technical solution: the lower surfaces of the two seventh plate bodies are fixedly connected with a bottom plate, and the lower surfaces of the two seventh plate bodies are bonded with anti-slip pads.

As further preferable in the present technical solution: and two adjacent sides of the seventh plate bodies are fixedly connected with sixth plate bodies.

As further preferable in the present technical solution: the inside wall both sides of discharging pipe all are connected with the second body of rod through the bearing rotation, the even fixedly connected with stirring leaf of the lateral wall of the second body of rod.

As further preferable in the present technical solution: the upper surface intercommunication of material storehouse has the inlet pipe, the one end intercommunication of inlet pipe has the feeder hopper.

Compared with the prior art, the beneficial effects of the utility model are that: the material barrel automatically discharges materials according to the amount of the injection molding materials, the material barrel is used by combining a second slide block, a shell, a second spring, a fifth plate body and other parts, the fifth plate body upwards pushes a fourth plate body, the fourth plate body is fixedly connected with the second plate body, the second plate body is connected with a first fixed block in a sliding mode through a first slide block, the materials fall into the material barrel from a through hole, when the material is moulded in the storage bucket when many, the material bucket extrudees the second spring, and the storage bucket is through first body of rod pulling fifth plate body, and the fourth plate body of fifth plate body pulling fourth plate body downwards, and the fourth plate body drives the second plate body, closes the through-hole, and the material falls into the injection molding machine from the discharging pipe, realizes automatic unloading operation, and this device can support two injection molding machines unloading work simultaneously, does not need staff's on duty, guarantees fast, high-efficient, automatic unloading, has improved the stability of production efficiency and unloading greatly.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic view of the structure of the area a in fig. 1 according to the present invention;

fig. 3 is a schematic view of the top view structure of the material barrel of the present invention;

fig. 4 is a schematic structural diagram of the first fixing block of the present invention.

In the figure: 1. a first plate body; 2. a material bin; 3. a through hole; 4. a first fixed block; 5. a first chute; 6. a first slider; 7. a second plate body; 8. a third plate body; 9. a fourth plate body; 10. a second fixed block; 11. a first spring; 12. a fifth plate body; 13. a first rod body; 14. a housing; 15. a second chute; 16. a material barrel; 17. a second slider; 18. a second spring; 19. a discharge pipe; 20. a second rod body; 21. stirring blades; 22. a threaded through hole; 23. a bolt; 24. a sixth plate body; 25. a seventh plate body; 26. a base plate; 27. a non-slip mat; 28. a feed pipe; 29. a feed hopper.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: a blanking device for injection molding comprises a material bin 2, through holes 3 are respectively arranged on two sides of the outer side wall of the material bin 2, first fixing blocks 4 are respectively and fixedly connected on two sides of two through holes 3 of the outer side wall of the material bin 2, first chutes 5 are respectively arranged on one sides of four first fixing blocks 4, first sliding blocks 6 are respectively and slidably connected on the inner side walls of four first chutes 5, two second plate bodies 7 are respectively and fixedly connected on one sides adjacent to the four first sliding blocks 6, third plate bodies 8 are respectively and fixedly connected on the upper surfaces of the two second plate bodies 7, fourth plate bodies 9 are respectively and fixedly connected on one sides of the two second plate bodies 7, second fixing blocks 10 are respectively and fixedly connected on one sides of the outer side wall of the material bin 2, which are opposite to the four first fixing blocks 4, first springs 11 are respectively and fixedly connected on the upper surfaces of the four second fixing blocks 10, one ends of the four first springs 11 are respectively and fixedly connected, two first plate bodies 1 of lower surface symmetry fixedly connected with of material storehouse 2, the equal fixedly connected with casing 14 in one side that two first plate bodies 1 repel each other, two second spout 15 have been seted up to the equal symmetry of inside wall of two casings 14, the equal sliding connection of inside wall of four second spout 15 has second slider 17, two material buckets 16 of fixedly connected with are distinguished to one side that four second sliders 17 are adjacent, the equal fixedly connected with first body of rod 13 of upper surface of two material buckets 16, the equal fixedly connected with fifth plate body 12 of upper surface of two first body of rod 13, one side of two fifth plate bodies 12 respectively with two fourth plate body 9 fixed connection, even fixedly connected with second spring 18 between two casings 14 and two material buckets 16, the lower surface of two material buckets 16 all communicates there is discharging pipe 19, discharging pipe 19 runs through casing 14.

In this embodiment, specifically: threaded through holes 22 are evenly seted up on the lateral wall both sides of two first plate bodies 1, and the equal sliding connection of lateral wall of two first plate bodies 1 has seventh plate body 25, and threaded through holes 22's inside wall threaded connection has bolt 23, and bolt 23 runs through seventh plate body 25, sets up through above parts, is convenient for according to injection molding machine feed inlet height, adjusts the height of this device, and is compatible high to different injection molding machine unloading.

In this embodiment, specifically: the equal fixedly connected with bottom plate 26 of lower surface of two seventh plate bodies 25, the lower surface of two seventh plate bodies 25 all bonds and has slipmat 27, through the setting of bottom plate 26, for this device provides the support, through slipmat 27's setting, plays anti-skidding effect when providing the support for this device, makes this device more firm.

In this embodiment, specifically: two adjacent equal fixedly connected with sixth plate body 24 in one side of seventh plate body 25 through the setting of sixth plate body 24, improve the stability of this device.

In this embodiment, specifically: the inside wall both sides of discharging pipe 19 all are connected with the second body of rod 20 through the bearing rotation, and the even fixedly connected with stirring leaf 21 of the outside wall of the second body of rod 20, through the setting of the second body of rod 20 and stirring leaf 21, at the in-process of unloading, stirring leaf 21 is through rotating with the material friction of moulding plastics, will mould plastics the material and break up, makes the material unloading of moulding plastics even more fast, increases work efficiency.

In this embodiment, specifically: the upper surface of material storehouse 2 communicates with feed pipe 28, and the one end of feed pipe 28 communicates with feeder hopper 29, through the setting of feed hopper 29 on feed pipe 28, when empting the material of moulding plastics, is difficult to splash.

Working principle or structure principle, when in use, the material is automatically discharged according to the amount of injection molding materials in the material barrel 16, the material barrel 16 is connected with the shell 14 in a sliding manner through the second sliding block 17, when the injection molding materials are injected into the material barrel 16, the second spring 18 pushes the material barrel 16, the material barrel 16 pushes the fifth plate 12 through the first rod 13, the fifth plate 12 pushes the fourth plate 9 upwards, the fourth plate 9 is fixedly connected with the second plate 7, the second plate 7 is connected with the first fixing block 4 through the first sliding block 6 in a sliding manner, the materials fall into the material barrel 16 from the through hole 3, when the injection molding materials are injected into the material barrel 16 too much, the material barrel 16 extrudes the second spring 18, the material barrel 16 pulls the fifth plate 12 through the first rod 13, the fifth plate 12 pulls the fourth plate 9 downwards, the fourth plate 9 drives the second plate 7, the through hole 3 is closed, and meanwhile, the reverse tension force of the first spring 11, supplementary second plate body 7 carries out closing to through-hole 3, the material falls into the injection molding machine from discharging pipe 19, realize automatic unloading operation, discharging pipe 19's inside wall both sides all are connected with the second body of rod 20 through the bearing rotation, the even fixedly connected with stirring leaf 21 of the lateral wall of the second body of rod 20, through the setting of the second body of rod 20 and stirring leaf 21, at the in-process of unloading, stirring leaf 21 is through rotating with the material friction of moulding plastics, the material of will moulding plastics is broken up, it is more even to make the material unloading of moulding plastics, and work efficiency is increased.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a unloader for moulding plastics, includes material storehouse (2), its characterized in that: through holes (3) are formed in two sides of the outer side wall of the material bin (2), the outer side wall of the material bin (2) is located on two sides of two through holes (3) and is fixedly connected with first fixed blocks (4), first sliding grooves (5) are formed in one sides of four first fixed blocks (4), the inner side walls of the four first sliding grooves (5) are connected with first sliding blocks (6) in a sliding mode, one sides, adjacent to the four first sliding blocks (6), are fixedly connected with two second plate bodies (7) respectively, the upper surfaces of the two second plate bodies (7) are fixedly connected with third plate bodies (8), one sides of the two second plate bodies (7) are fixedly connected with fourth plate bodies (9), the outer side wall of the material bin (2) is located on one side, opposite to the four first fixed blocks (4), and is fixedly connected with second fixed blocks (10), the upper surfaces of the four second fixed blocks (10) are fixedly connected with first springs (11), one ends of the four first springs (11) are fixedly connected with the two third plate bodies (8) respectively, the lower surface of the material bin (2) is symmetrically and fixedly connected with the two first plate bodies (1), one sides of the two first plate bodies (1) which repel each other are fixedly connected with a shell (14), the inner side walls of the two shell bodies (14) are symmetrically provided with two second sliding grooves (15), the inner side walls of the four second sliding grooves (15) are slidably connected with second sliding blocks (17), one sides of the four second sliding blocks (17) which are adjacent are fixedly connected with two material barrels (16) respectively, the upper surfaces of the two material barrels (16) are fixedly connected with first rod bodies (13), and the upper surfaces of the two first rod bodies (13) are fixedly connected with fifth plate bodies (12), two one side of fifth plate body (12) respectively with two fourth plate body (9) fixed connection, two casing (14) and two even fixedly connected with second spring (18) between material bucket (16), two the lower surface of material bucket (16) all communicates there is discharging pipe (19), discharging pipe (19) run through casing (14).

2. A blanking device for injection molding according to claim 1, characterized in that: two threaded through holes (22) are evenly seted up on the lateral wall both sides of first plate body (1), two the equal sliding connection of lateral wall of first plate body (1) has seventh plate body (25), the inside wall threaded connection of threaded through holes (22) has bolt (23), bolt (23) run through seventh plate body (25).

3. A blanking device for injection moulding according to claim 2, characterized in that: the lower surfaces of the two seventh plate bodies (25) are fixedly connected with a bottom plate (26), and the lower surfaces of the two seventh plate bodies (25) are bonded with anti-skid pads (27).

4. A blanking device for injection moulding according to claim 2, characterized in that: and one adjacent side of each of the two seventh plate bodies (25) is fixedly connected with a sixth plate body (24).

5. A blanking device for injection molding according to claim 1, characterized in that: the inside wall both sides of discharging pipe (19) all are connected with the second body of rod (20) through the bearing rotation, the even fixedly connected with stirring leaf (21) of the outside wall of the second body of rod (20).

6. A blanking device for injection molding according to claim 1, characterized in that: the upper surface of the material bin (2) is communicated with a feeding pipe (28), and one end of the feeding pipe (28) is communicated with a feeding hopper (29).

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