CN214188171U

CN214188171U - Auxiliary feeding device of plastic part injection molding machine

Info

Publication number: CN214188171U
Application number: CN202120062252.2U
Authority: CN
Inventors: 李济成
Original assignee: Jiangmen Jingxing Industrial Co ltd
Current assignee: Jiangmen Jingxing Industrial Co ltd
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2021-09-14
Anticipated expiration: 2031-01-11

Abstract

The utility model discloses a working of plastics injection molding machine auxiliary feeding device, the on-line screen storage device comprises a base, the top of base leans on left fixed mounting to have first support, the top fixed mounting of first support has the injection molding machine main part, the top fixed mounting of injection molding machine main part has the air exhauster, the air intake fixed mounting of air exhauster has the connecting pipe. The utility model discloses in, thereby the second motor rotates and makes the cam rotate, thereby make the filter at the surface up-and-down reciprocating motion of slide bar, thereby make the material on the filter produce the vibration, thereby can avoid the filter to be blockked up, the air exhauster can adsorb the dust of mixing in the material and get rid of, also can collect the harmful gas that produces in the course of the work simultaneously and purify, when the material in the stock chest reduces gradually, the pressure that the pressure detector receives reduces gradually, the siren signals, thereby can remind the staff to add the material, avoid causing the shut down.

Description

Auxiliary feeding device of plastic part injection molding machine

Technical Field

The utility model relates to an injection molding machine technical field especially relates to a working of plastics injection molding machine auxiliary feeding device.

Background

An injection molding machine, also known as an injection molding machine or an injection machine, is a main molding device for making thermoplastic plastics or thermosetting plastics into plastic products of various shapes by using a plastic molding mold, and is divided into a vertical type, a horizontal type and an all-electric type.

The dust impurity of current injection molding machine in can't effectively being with the plastic granules effectively clears away, greatly reduced product quality, plastics melt moreover and can produce the poisonous and harmful flue gas that contains sulphur and contain substances such as benzene, these poisonous and harmful flue gases can distribute out from the feed inlet department and the injection mold department of injection molding machine, generally need the workman to look after near in the injection molding machine work to can seriously influence user's healthy.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an auxiliary feeding device of a plastic piece injection molding machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an auxiliary feeding device of a plastic injection molding machine comprises a base, wherein a first support is fixedly mounted at the top of the base by a left side, an injection molding machine main body is fixedly mounted at the top of the first support, an exhaust fan is fixedly mounted at the top of the injection molding machine main body, a connecting pipe is fixedly mounted at an air inlet of the exhaust fan, a main pipe is fixedly mounted at the other end of the connecting pipe, a plurality of branch pipes are arranged at the right end of the main pipe, a feed hopper is fixedly mounted at the top of the injection molding machine main body and positioned at the right side of the exhaust fan, a second motor is fixedly mounted on the right side wall of the feed hopper, a rotating rod is fixedly mounted on an output shaft of the second motor, two cams are fixedly mounted on the surface of the rotating rod, two fixed blocks are fixedly mounted on the left side wall and the right side wall inside the feed hopper, and a sliding rod is fixedly mounted between the two fixed blocks, the surface of the two sliding rods is jointly connected with a filter plate in a sliding manner, the surfaces of the two sliding rods are respectively sleeved with a second compression spring, a discharging pipe is fixedly mounted at the top of the feeding hopper, a second support is fixedly mounted at the top of the base and positioned at the right side of the first support, an in-tree conveying pipe is fixedly mounted at the top of the second support, a first motor is fixedly mounted at the top of the conveying pipe, a spiral rod is fixedly mounted on an output shaft of the first motor, a third support is fixedly mounted at the top of the base and positioned at the right side of the second support, an alarm is fixedly mounted on the side wall of the third support, a horizontal plate is fixedly mounted at the top of the third support, first supporting rods are fixedly mounted at both sides of the top of the horizontal plate, second supporting rods are slidably connected inside the two first supporting rods, and a storage tank is fixedly mounted at the tops of the two second supporting rods, the bottom fixed mounting of stock chest has the inlet pipe, the equal fixed mounting in surface that the top of horizontal plate just is located two first bracing pieces has first compression spring, the inboard fixed mounting that the top of horizontal plate just is located two first bracing pieces has two pressure detector.

As a further description of the above technical solution:

a plurality of the branch pipeline all communicates with the discharging pipe, and the inside of a plurality of branch pipelines all fixed mounting has the filter screen.

As a further description of the above technical solution:

and two ends of the second compression springs are respectively fixedly connected with the bottom of the fixed block above and the top of the filter plate.

As a further description of the above technical solution:

the feed pipe is composed of a vertical pipe and a telescopic corrugated pipe.

As a further description of the above technical solution:

and the outlet of the material conveying pipe is communicated with the material discharging pipe.

As a further description of the above technical solution:

and the inlet of the conveying pipeline is communicated with the feeding pipe.

The utility model discloses following beneficial effect has:

1. this working of plastics injection molding machine auxiliary feeding device, through the second motor that sets up that passes through, the bull stick, the cam, the filter, the fixed block, the slide bar, second compression spring, the second motor rotates and drives the bull stick and rotate, thereby it rotates to drive the cam, thereby make the filter at the surperficial up-and-down reciprocating motion of slide bar, thereby make the material on the filter produce the vibration, thereby can avoid the filter to be blockked up, thereby it can play the buffering about the filter to make the reciprocal extension of second compression spring and shrink simultaneously, thereby can improve the life of filter.

2. The auxiliary feeding device of the plastic injection molding machine can adsorb and remove dust mixed in the falling process of the added materials by the starting of the exhaust fan through the arranged pressure detector, the first support rod, the second support rod, the first compression spring, the alarm, the exhaust fan, the connecting pipe, the main pipeline and the branch pipeline, meanwhile, harmful gas generated in the working process can be collected and purified, when the material in the storage tank is gradually reduced, the first compression spring starts to gradually recover, so that the pressure borne by the pressure detector is gradually reduced, when the pressure is reduced to a certain magnitude, the alarm sends out a signal, therefore, the automatic feeding device can remind workers to add materials, halt is avoided, work efficiency can be improved in the whole working process, contact between the workers and an injection molding machine can be reduced, and physical health of the workers can be protected.

Drawings

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

fig. 2 is an enlarged schematic structural view of the utility model at a;

fig. 3 is an enlarged schematic structural diagram of the position B of the present invention.

Illustration of the drawings:

1. a first motor; 2. dividing pipelines; 3. a main pipeline; 4. a connecting pipe; 5. an exhaust fan; 6. an injection molding machine main body; 7. a first bracket; 8. a base; 9. a feed hopper; 10. a discharge pipe; 11. a second bracket; 12. a delivery pipe; 13. a screw rod; 14. a third support; 15. a feed pipe; 16. an alarm; 17. a storage tank; 18. a horizontal plate; 19. a fixed block; 20. a second compression spring; 21. a slide bar; 22. a cam; 23. a filter plate; 24. a rotating rod; 25. a second motor; 26. a pressure detector; 27. a first compression spring; 28. a first support bar; 29. a second support bar.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: an auxiliary feeding device of a plastic piece injection molding machine comprises a base 8, wherein a first support 7 is fixedly installed on the top of the base 8 close to the left, an injection molding machine main body 6 is fixedly installed on the top of the first support 7, an exhaust fan 5 is fixedly installed on the top of the injection molding machine main body 6, a connecting pipe 4 is fixedly installed at an air inlet of the exhaust fan 5, a main pipeline 3 is fixedly installed at the other end of the connecting pipe 4, a plurality of branch pipelines 2 are arranged at the right end of the main pipeline 3, a feed hopper 9 is fixedly installed at the top of the injection molding machine main body 6 and positioned at the right side of the exhaust fan 5, a second motor 25 is fixedly installed on the right side wall of the feed hopper 9, a rotating rod 24 is fixedly installed on an output shaft of the second motor 25, two cams 22 are fixedly installed on the surface of the rotating rod 24, two fixed blocks 19 are fixedly installed on the left side wall and the right side wall inside the feed hopper 9, and a sliding rod 21 is fixedly installed between the two fixed blocks 19, the surface of the two sliding rods 21 is jointly connected with a filter plate 23 in a sliding manner, the surface of the two sliding rods 21 is sleeved with a second compression spring 20, the top of a feed hopper 9 is fixedly provided with a discharge pipe 10, the top of a base 8 is fixedly provided with a second support 11 positioned on the right side of a first support 7, the top of the second support 11 is fixedly provided with a conveying pipe 12 in a tree, the top of the conveying pipe 12 is fixedly provided with a first motor 1, an output shaft of the first motor 1 is fixedly provided with a spiral rod 13, the top of the base 8 is fixedly provided with a third support 14 positioned on the right side of the second support 11, the side wall of the third support 14 is fixedly provided with an alarm 16, the top of the third support 14 is fixedly provided with a horizontal plate 18, the two sides of the top of the horizontal plate 18 are fixedly provided with first support rods 28, the inside of the two first support rods 28 is connected with a second support rod 29 in a sliding manner, the top of the two second support rods 29 is jointly fixedly provided with a storage tank 17, the feed pipe 15 is fixedly installed at the bottom of the storage tank 17, the first compression springs 27 are fixedly installed at the top of the horizontal plate 18 and on the surfaces of the two first supporting rods 28, and the two pressure detectors 26 are fixedly installed at the top of the horizontal plate 18 and on the inner sides of the two first supporting rods 28.

A plurality of minute pipeline 2 all communicate with discharging pipe 10, and the equal fixed mounting in inside of a plurality of minute pipeline 2 has the filter screen, avoids the material to be siphoned away by the hair-dryer.

Two ends of the two second compression springs 20 are respectively fixedly connected with the bottom of the fixed block 19 above and the top of the filter plate 23, so that the filter plate 23 can be buffered, and severe collision between the filter plate 23 and the cam 22 can be avoided.

The feeding pipe 15 is composed of a vertical pipe and a telescopic corrugated pipe, and the feeding pipe 15 is prevented from being damaged in the lifting process of the storage tank 17.

The outlet of the feed delivery pipe 12 is communicated with the discharge pipe 10, so that the materials in the feed delivery pipe 12 can be conveniently conveyed to the interior of the feed hopper 9.

The inlet of the feed pipe 12 is connected to the feed pipe 15 for feeding the material from the storage tank 17 to the feed pipe 12.

The working principle is as follows: when the auxiliary feeding device of the plastic injection molding machine is used, enough materials are added into the material storage tank 17 firstly, then the materials fall into the conveying pipeline 12 through the feeding pipe 15, the first motor 1 is started simultaneously, the first motor 1 rotates to drive the screw rod 13 to rotate, so that the materials are conveyed to the top end of the conveying pipeline 12, then the materials enter the feeding hopper 9 through the discharging pipe 10, then the exhaust fan 5 and the second motor 25 are simultaneously started, the second motor 25 rotates to drive the rotating rod 24 to rotate, so as to drive the cam 22 to rotate, so that the filter plate 23 reciprocates up and down on the surface of the sliding rod 21, so that the materials on the filter plate 23 vibrate, so that the filter plate 23 can be prevented from being blocked, then the materials enter the injection molding machine main body 6 to be openly processed, and meanwhile, the exhaust fan 5 absorbs dust of the materials falling gradually in the discharging pipe 10 and harmful gas generated in the processing process through the connecting pipe 4, the main pipeline 3 and the branch pipeline 2, along with the processing, the material in the stock chest 17 reduces gradually to make first compression spring 27 extend gradually, thereby make the pressure that pressure detector 26 received reduce gradually, siren 16 signals when reducing to certain size, thereby can remind the staff to add the material.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a working of plastics injection molding machine auxiliary feeding device, includes base (8), its characterized in that: the injection molding machine is characterized in that a first support (7) is fixedly mounted on the top of the base (8) in a left-leaning mode, an injection molding machine main body (6) is fixedly mounted on the top of the first support (7), an exhaust fan (5) is fixedly mounted on the top of the injection molding machine main body (6), a connecting pipe (4) is fixedly mounted at the air inlet of the exhaust fan (5), a main pipeline (3) is fixedly mounted at the other end of the connecting pipe (4), a plurality of branch pipelines (2) are arranged at the right end of the main pipeline (3), a feeding hopper (9) is fixedly mounted at the top of the injection molding machine main body (6) and positioned at the right side of the exhaust fan (5), a second motor (25) is fixedly mounted on the right side wall of the feeding hopper (9), a rotating rod (24) is fixedly mounted on an output shaft of the second motor (25), and two cams (22) are fixedly mounted on the surface of the rotating rod (24), the feed hopper is characterized in that two fixed blocks (19) are fixedly mounted on the left side wall and the right side wall inside the feed hopper (9), a sliding rod (21) is fixedly mounted between the two fixed blocks (19) together, a filtering plate (23) is connected to the surface of the sliding rod (21) in a sliding manner, a second compression spring (20) is sleeved on the surface of the sliding rod (21), a discharging pipe (10) is fixedly mounted at the top of the feed hopper (9), a second support (11) is fixedly mounted at the right side of the first support (7) at the top of the base (8), a material conveying pipe (12) is fixedly mounted at the top of the second support (11), a first motor (1) is fixedly mounted at the top of the material conveying pipe (12), a spiral rod (13) is fixedly mounted on an output shaft of the first motor (1), a third support (14) is fixedly mounted at the top of the base (8) and at the right side of the second support (11), fixed mounting has siren (16) on the lateral wall of third support (14), the top fixed mounting of third support (14) has horizontal plate (18), the equal fixed mounting in top both sides of horizontal plate (18) has first bracing piece (28), two the inside sliding connection of first bracing piece (28) has second bracing piece (29), and the common fixed mounting in top of two second bracing pieces (29) has stock chest (17), the bottom fixed mounting of stock chest (17) has inlet pipe (15), the equal fixed mounting in surface that the top of horizontal plate (18) just is located two first bracing pieces (28) has first compression spring (27), the inboard fixed mounting that the top of horizontal plate (18) just is located two first bracing pieces (28) has two pressure detector (26).

2. The plastic part injection molding machine supplemental feed device of claim 1, wherein: a plurality of the branch pipelines (2) are communicated with the discharge pipe (10), and filter screens are fixedly arranged in the plurality of branch pipelines (2).

3. The plastic part injection molding machine supplemental feed device of claim 1, wherein: two ends of the two second compression springs (20) are respectively and fixedly connected with the bottom of the fixed block (19) above and the top of the filter plate (23).

4. The plastic part injection molding machine supplemental feed device of claim 1, wherein: the feeding pipe (15) consists of a vertical pipe and a telescopic corrugated pipe.

5. The plastic part injection molding machine supplemental feed device of claim 1, wherein: the outlet of the material conveying pipe (12) is communicated with the material discharging pipe (10).

6. The plastic part injection molding machine supplemental feed device of claim 1, wherein: the inlet of the feed delivery pipe (12) is communicated with the feed pipe (15).