CN215472686U

CN215472686U - Injection molding machine feeding device capable of feeding uniformly

Info

Publication number: CN215472686U
Application number: CN202121668030.1U
Authority: CN
Inventors: 钱浩杰
Original assignee: Suzhou Xinrong Fitness Equipment Co ltd
Current assignee: Suzhou Xinrong Fitness Equipment Co ltd
Priority date: 2021-07-21
Filing date: 2021-07-21
Publication date: 2022-01-11
Anticipated expiration: 2031-07-21

Abstract

The utility model aims to solve the feeding problem of an injection molding machine and discloses an injection molding machine feeding device capable of feeding uniformly, which comprises a base, wherein a hopper is fixedly arranged on the upper side of the base, a support frame is fixedly arranged at the bottom end inside the hopper, a stirring drum is fixedly arranged at the upper end of the support frame, a second motor is arranged on the upper side of the stirring drum, a packing auger is arranged on the lower side of the second motor, a connecting plate is fixedly connected between the second motor and the stirring drum, an air pump is fixedly arranged on the right side surface of the connecting plate, a feeding pipe is fixedly arranged on the left side surface of the stirring drum, a second connecting pipe is connected between the air pump and the feeding pipe, a first motor is fixedly arranged on the left side surface of the feeding pipe, a rotating shaft is arranged on the upper side of the first motor, and a rotating disc is fixedly arranged at the top end of the rotating shaft. The automatic feeding device can automatically control feeding, and can uniformly feed materials through the matching of the through holes on the turntable and the air pump, so that the stability of the injection molding machine is improved.

Description

Injection molding machine feeding device capable of feeding uniformly

Technical Field

The utility model relates to the field of injection molding machines, in particular to an injection molding machine feeding device capable of uniformly feeding materials.

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 reinforced direct reinforced of all being the position at the feeder hopper of injection molding machine, the easy feeder hopper that blocks up of material stacked in the feeder hopper to reinforced inhomogeneous can appear, and also can increase the heavy burden of injection molding machine easily, inconvenient evenly reinforced of going on when reinforced, thereby can influence reinforced stability, and reinforced process is automatic inadequately, consequently, need design the reinforced even injection molding machine feeding device of a reinforced even problem of solving the injection molding machine promptly.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provides a feeding device of an injection molding machine, which is uniform in feeding.

The utility model is realized by the following technical scheme:

an injection molding machine feeding device capable of uniformly feeding comprises a base, wherein a hopper is fixedly mounted on the upper side of the base, a support frame is fixedly mounted at the bottom end inside the hopper, a mixing drum is fixedly mounted at the upper end of the support frame, a second motor is arranged on the upper side of the mixing drum, an auger is mounted on the lower side of the second motor, a connecting plate is fixedly connected between the second motor and the mixing drum, an air pump is fixedly mounted on the right side surface of the connecting plate, a feeding pipe is fixedly mounted on the left side surface of the mixing drum, a second connecting pipe is connected between the air pump and the feeding pipe, a first motor is fixedly mounted on the left side surface of the feeding pipe, a rotating shaft is mounted on the upper side of the first motor, a rotating disc is fixedly mounted at the top end of the rotating shaft, a first connecting pipe is fixedly connected at the top end of the feeding pipe, a through pipe is fixedly connected at the outer end of the first connecting pipe, and a clamping plate is fixedly mounted on the right side of the lower surface of the through pipe, fastening screw is equipped with to the cardboard lateral wall, it has the filling tube to lead to material pipe lower surface left side fixed mounting, the air pump outer connection has the wire, the wire outer end is connected with the lantern ring, the contact ring is equipped with to the fixed cover of lantern ring inner wall, lantern ring side fixed mounting has the second support, the inside cover of lantern ring has the telescopic link, the cover is inlayed on telescopic link surface has the contact piece, the pneumatic cylinder is equipped with to the telescopic link right-hand member, pneumatic cylinder side fixed mounting has first support.

As a preferred technical scheme of the utility model, the lower side of the surface of the mixing drum is uniformly provided with holes, and the lower end of the mixing drum is in an open state.

As a preferable technical scheme of the utility model, the feeding pipe is communicated with the stirring cylinder.

As a preferable technical scheme of the utility model, the communicating position of the second connecting pipe and the feeding pipe is above the turntable.

As a preferable technical scheme of the utility model, the turntable is provided with a through hole.

As a preferred technical scheme of the utility model, the first connecting pipe is respectively communicated with the feeding pipe and the material passing pipe.

As a preferable technical scheme of the utility model, the contact piece and the contact ring are both made of copper materials.

As a preferred technical scheme of the utility model, the lead is respectively communicated with the first motor and the air pump, the lead is communicated with the contact ring, and the contact piece is communicated with the commercial power.

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

according to the utility model, through the matching of the contact piece and the contact ring, automatic control charging can be carried out according to the opening and closing of the door of the injection molding machine, the material can be conveniently transmitted into the feeding pipe through the transmission of the auger, and then the material can be uniformly discharged through the through holes on the turntable by combining the arrangement of the through holes on the turntable, so that the blowing force can be provided through the matching of the air pump, the charging speed is accelerated, the charging preheating can be carried out when the door is opened, the charging is stopped when the door is closed, the automatic charging operation can be carried out, the charging amount is accurately controlled during charging, the injection molding is more uniform, the uniformity of injection molding parts is improved, and the injection molding effect of the injection molding machine is improved. The automatic feeding device can automatically control feeding, and can uniformly feed materials through the matching of the through holes on the turntable and the air pump, so that the stability of the injection molding machine is improved.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a top view of the turntable of the present invention.

Figure 3 is a side view of the collar of the present invention.

In the figure: 1. the base, 2, the support frame, 3, the hopper, 4, the churn, 5, the auger, 6, first motor, 7, the pivot, 8, the carousel, 9, the filling tube, 10, lead to the material pipe, 11, the cardboard, 12, fastening screw, 13, first connecting pipe, 14, the inlet pipe, 15, the second connecting pipe, 16, the second motor, 17, the connecting plate, 18, the air pump, 19, the wire, 20, the pneumatic cylinder, 21, first support, 22, the telescopic link, 23, the contact piece, 24, the lantern ring, 25, the second support, 26, the contact ring.

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, the present invention provides a technical solution:

an injection molding machine feeding device with uniform feeding comprises a base 1, wherein a hopper 3 is fixedly mounted on the upper side of the base 1, a support frame 2 is fixedly mounted at the bottom end inside the hopper 3, a mixing drum 4 is fixedly mounted at the upper end of the support frame 2, a second motor 16 is arranged on the upper side of the mixing drum 4, an auger 5 is mounted on the lower side of the second motor 16, a connecting plate 17 is fixedly connected between the second motor 16 and the mixing drum 4, an air pump 18 is fixedly mounted on the right side surface of the connecting plate 17, a feeding pipe 14 is fixedly mounted on the left side surface of the mixing drum 4, a second connecting pipe 15 is connected between the air pump 18 and the feeding pipe 14, a first motor 6 is fixedly mounted on the left side surface of the feeding pipe 14, a rotating shaft 7 is mounted on the upper side of the first motor 6, a rotating disc 8 is fixedly mounted at the top end of the rotating shaft 7, and a first connecting pipe 13 is fixedly connected at the top end of the feeding pipe 14, 13 outer end fixedly connected with of first connecting pipe leads to material pipe 10, it has cardboard 11 to lead to material pipe 10 lower surface right side fixed mounting, fastening screw 12 is equipped with to cardboard 11 lateral wall, it has filling tube 9 to lead to material pipe 10 lower surface left side fixed mounting, 18 outer connections of air pump have wire 19, wire 19 outer end is connected with the

lantern ring

24, 24 inner wall fixed sleeves of lantern ring are equipped with

contact ring

26, 24 side fixed mounting of lantern ring have second support 25, the inside cover of lantern ring 24 has telescopic link 22, telescopic link 22 surface inlay set has contact piece 23, telescopic link 22 right-hand member is equipped with

pneumatic cylinder

20, 20 side fixed mounting of pneumatic cylinder has first support 21.

Holes are uniformly formed in the lower side of the surface of the mixing drum 4, and the lower end of the mixing drum 4 is in an open state.

The feed pipe 14 communicates with the mixing drum 4.

The turntable 8 is provided with a through hole.

The connection position of the second connecting pipe 15 and the feeding pipe 14 is above the rotating disc 8.

The first connecting pipe 13 is respectively communicated with the feeding pipe 14 and the material passing pipe 10.

The contact piece 23 and the contact ring 26 are both made of copper material.

The lead 19 is respectively connected with the first motor 6 and the air pump 18, the lead 19 is connected with the contact ring 26, and the contact piece 23 is connected with commercial power.

The working principle is as follows: firstly, a lantern ring 24 is fixed on a sliding door of an injection molding machine, a hydraulic cylinder 20 is fixed on a rack of the injection molding machine, the hydraulic cylinder 20 is regulated and controlled, the length of an expansion link 22 is controlled, so that the contact ring 26 can be contacted with a contact piece 23 when an injection molding machine door is opened, the contact ring 26 is separated from the contact piece 23 when the injection molding machine door is closed, then materials to be fed are loaded in a hopper 3 in advance, a switch of a second motor 16 is opened, the second motor 16 drives a packing auger 5 to rotate, the materials are transmitted into a feeding pipe 14, when a user opens the injection molding machine door, the contact ring 23 is contacted with the contact ring 26, the switches of a first motor 6 and an air pump 18 are opened, the first motor 6 drives a rotating shaft 7 to rotate a rotating disc 8, the materials are transmitted upwards through a through hole on the rotating disc 8, and then the wind power of the air pump 18 is passed through, can transmit the material to the filling tube 9 in, feed in raw material to the injection molding machine through the filling tube 9, when closing the quick-witted door of injection molding, stop reinforced to the injection molding machine to the realization is to the automatic material conveying of injection molding machine, because need take out the injection molding when opening the door, reinforced this moment can preheat the material in advance, can realize evenly reinforced to the injection molding machine through the control of the device, improves the effect of the injection molding of injection molding machine processing.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a reinforced even injection molding machine feeding device, includes base (1), its characterized in that: the automatic feeding device is characterized in that a hopper (3) is fixedly mounted on the upper side of the base (1), a support frame (2) is fixedly mounted at the bottom end inside the hopper (3), a mixing drum (4) is fixedly mounted at the upper end of the support frame (2), a second motor (16) is arranged on the upper side of the mixing drum (4), a packing auger (5) is mounted on the lower side of the second motor (16), a connecting plate (17) is fixedly connected between the second motor (16) and the mixing drum (4), an air pump (18) is fixedly mounted on the right side of the connecting plate (17), an inlet pipe (14) is fixedly mounted on the left side of the mixing drum (4), a second connecting pipe (15) is connected between the air pump (18) and the inlet pipe (14), a first motor (6) is fixedly mounted on the left side of the inlet pipe (14), a rotating shaft (7) is mounted on the upper side of the first motor (6), and a rotating disc (8) is fixedly mounted on the top end of the rotating shaft (7), the top end of the feeding pipe (14) is fixedly connected with a first connecting pipe (13), the outer end of the first connecting pipe (13) is fixedly connected with a material passing pipe (10), a clamping plate (11) is fixedly arranged on the right side of the lower surface of the material passing pipe (10), a fastening screw (12) is arranged on the side wall of the clamping plate (11), a feeding pipe (9) is fixedly arranged on the left side of the lower surface of the material passing pipe (10), a lead (19) is connected outside the air pump (18), the outer end of the lead (19) is connected with a lantern ring (24), the inner wall of the lantern ring (24) is fixedly sleeved with a contact ring (26), a second bracket (25) is fixedly arranged on the side surface of the lantern ring (24), a telescopic rod (22) is sleeved in the lantern ring (24), the surface of the telescopic rod (22) is inlaid with a contact piece (23), the right end of the telescopic rod (22) is provided with a hydraulic cylinder (20), and the side surface of the hydraulic cylinder (20) is fixedly provided with a first support (21).

2. The charging device of an injection molding machine for uniform charging according to claim 1, wherein: holes are uniformly formed in the lower side of the surface of the mixing drum (4), and the lower end of the mixing drum (4) is in an open state.

3. The charging device of an injection molding machine for uniform charging according to claim 1, wherein: the feeding pipe (14) is communicated with the mixing drum (4).

4. The charging device of an injection molding machine for uniform charging according to claim 1, wherein: the connecting position of the second connecting pipe (15) and the feeding pipe (14) is above the rotating disc (8).

5. The charging device of an injection molding machine for uniform charging according to claim 1, wherein: the turntable (8) is provided with a through hole.

6. The charging device of an injection molding machine for uniform charging according to claim 1, wherein: the first connecting pipe (13) is respectively communicated with the feeding pipe (14) and the material passing pipe (10).

7. The charging device of an injection molding machine for uniform charging according to claim 1, wherein: the contact piece (23) and the contact ring (26) are both made of copper materials.

8. The charging device of an injection molding machine for uniform charging according to claim 1, wherein: the lead (19) is respectively communicated with the first motor (6) and the air pump (18), the lead (19) is communicated with the contact ring (26), and the contact piece (23) is communicated with commercial power.