CN214820362U

CN214820362U - Compound plastics feeding equipment that moulds plastics

Info

Publication number: CN214820362U
Application number: CN202121361533.4U
Authority: CN
Inventors: 刘纪成; 高玉珊
Original assignee: Weihai Taiji Electronic Technology Co ltd
Current assignee: Weihai Taiji Electronic Technology Co ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2021-11-23
Anticipated expiration: 2031-06-18

Abstract

The utility model relates to an injection molding machine equipment technical field, in particular to compound plastics feeding equipment that moulds plastics, including the barrel, just being equipped with feeding funnel and lower hopper in the barrel to fixed, the bottom of feeding funnel is passed through the flexible piece with the top of lower hopper and is connected, and the below level of lower hopper is equipped with two material rollers, is equipped with pressure sensor between flexible piece and the barrel, and the roller of material roller is worn out the barrel and is connected with speed sensor, and pressure sensor and speed sensor all are connected with the controller electricity. Compared with the prior art, the utility model discloses simple structure, the practicality is strong, and when the material stockpile was too much, the material passed through flexible piece extrusion pressure sensor, and pressure sensor transmission signal to controller stops the feeding, avoids the material too much to spill over, detects the slew velocity of material roller through speed sensor, can increase the feed rate, avoids the material stockpile not enough, can reduce the feed rate, avoids when the material stockpile is not enough, avoids the material to block up in lower nozzle department, realizes the automatic control feed rate.

Description

Compound plastics feeding equipment that moulds plastics

Technical Field

The utility model relates to an injection molding machine equipment technical field, in particular to compound plastics feeding equipment that moulds plastics.

Background

The plastic injection molding machine is mainly used for processing waste plastic films, woven bags, agricultural convenient bags, basins, barrels, beverage bottles, furniture, daily necessities and the like, is suitable for most common waste plastics, and is a plastic regeneration processing machine which has the widest application and the most extensive use in the waste plastic regeneration industry and is popular with users. When the injection molding machine feeds materials, the continuous feeding cannot control the feeding amount, when the material is stored at the end of the machine barrel too much, the material overflows a feeding box, the material is easy to waste, and when the material is discharged, the material cannot uniformly fall on a rolling screw rod, the surface material of the screw rod is uneven and uniform, so that the mold discharging speed or block or slow speed is caused, and when the material is stored at the end of the machine barrel too little, a movable plate of a pressing mold can cause uneven local filling of an injection molding part due to insufficient raw materials in the process of stamping and molding, so that the defective products of the mold are increased, and the quality of the injection molding part is influenced.

SUMMERY OF THE UTILITY MODEL

To the not enough with above-mentioned background art, the utility model provides a compound plastics feeding equipment that moulds plastics.

The utility model adopts the technical scheme as follows: the utility model provides a compound plastics feeding equipment that moulds plastics, the key lies in: the automatic feeding device comprises a cylindrical shell, wherein a feeding hopper and a discharging hopper are fixedly arranged in the cylindrical shell, the bottom of the feeding hopper is connected with the top of the discharging hopper through a flexible part, two material rollers are horizontally arranged below the discharging hopper, a pressure sensor is arranged between the flexible part and the cylindrical shell, a roller shaft of each material roller penetrates out of the cylindrical shell and is connected with a rotating speed sensor, and the pressure sensor and the rotating speed sensor are electrically connected with a controller.

The upper hopper and the lower hopper are conical hoppers.

The upper edge of the feeding hopper is fixedly connected with the upper opening of the barrel, and the upper edge of the discharging hopper is fixedly connected with the inner wall of the barrel. The effect of this scheme is the stability that improves the hopper.

The flexible part is a flexible connecting belt, two ends of the flexible connecting belt are fixedly connected, and the upper edge and the lower edge of the flexible connecting belt are respectively fixedly connected with the feeding hopper and the discharging hopper. The effect of this scheme is that the connection flexibility between the hopper about improving.

The feeding hopper and the discharging hopper are coaxially arranged, and the roll gaps of the two material rollers are positioned on the axis of the discharging hopper.

And a plurality of L-shaped blades are arranged on the roller sleeve of the material roller. The effect of this scheme is that the material falls into L type blade to the drive material roller rotates.

The lower edge of the cylinder body is connected with a discharge hopper. The effect of this scheme is can conveniently unload.

Has the advantages that: compared with the prior art, the utility model provides a pair of compound plastics feeding equipment that moulds plastics, moreover, the steam generator is simple in structure, therefore, the clothes hanger is strong in practicability, when the material stockpile is too much, the material passes through flexible piece extrusion pressure sensor, pressure sensor transmission signal to controller, stop the feeding, avoid the material too much to spill over, detect the slew velocity of material roller through speed sensor, can increase the feeding volume, avoid the material stockpile not enough, can reduce the feeding volume, avoid when the material stockpile is not enough, avoid the material to block up in feed opening department under, realize the automatic control feeding volume, make the injection molding machine keep permanent stable operation, and the production efficiency is improved, and the economic efficiency is greatly improved.

Drawings

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

FIG. 2 is a schematic view of the overall structure of the upper hopper and the lower hopper in FIG. 1;

fig. 3 is a schematic structural view of the injection molding machine of the present invention.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.

Example 1

As shown in fig. 1, a compound plastics feeding equipment that moulds plastics, including barrel 1, just to being fixed being equipped with feeding funnel 2 and lower hopper 3 in the barrel 1, the bottom of feeding funnel 2 with the top of lower hopper 3 is passed through flexible part 4 and is connected, the below level of lower hopper 3 is equipped with two material rollers 5, flexible part 4 with be equipped with pressure sensor 7 between the barrel 1, the roller of material roller 5 is worn out barrel 1 is connected with speed sensor 6, pressure sensor 7 with speed sensor 6 all is connected with controller (not shown in the figure) electricity.

Example 2

As shown in fig. 1-3, a composite plastic injection molding feeding device comprises a barrel 1, wherein a feeding hopper 2 and a discharging hopper 3 are arranged in the barrel 1, the upper edge of the feeding hopper 2 is fixedly connected with the upper opening of the barrel 1, the upper edge of the discharging hopper 3 is fixedly connected with the inner wall of the barrel 1, the lower edge of the barrel 1 is connected with a discharging hopper 9, the feeding hopper 2 and the discharging hopper 3 are conical hoppers, the bottom of the feeding hopper 2 is connected with the top of the discharging hopper 3 through a flexible part 4, the flexible part 4 is a flexible connecting belt, two ends of the flexible connecting belt are fixedly connected, the upper edge and the lower edge of the flexible connecting belt are respectively fixedly connected with the feeding hopper 2 and the discharging hopper 3, two material rollers 5 are horizontally arranged below the discharging hopper 3, and a plurality of L-shaped blades 8 are arranged on the roller sleeves of the material rollers 5, go up hopper 2 and hopper 3 coaxial line setting down, two the roll gap of material roller 5 is located the axis department of hopper 3 down, flexible piece 4 with be equipped with pressure sensor 7 between the barrel 1, the roller of material roller 5 is worn out barrel 1 is connected with speed sensor 6, pressure sensor 7 with speed sensor 6 all is connected with controller (not shown in the figure) electricity.

The working principle is as follows: will the utility model discloses install on injection molding machine a, during the feeding, the material gets into from the feeding funnel, in proper order through lower hopper, the material roller, go out during the hopper gets into injection molding machine a, detect the slew velocity of material roller through speed sensor, can adjust the feeding volume, avoid the material to block up and the material stock is not enough in feed opening department under, for the stable feed of injection molding machine, when the stock is too much in the feeding funnel, the flexonics area can extrude pressure sensor, pressure sensor gives the controller with the signal transmission, control stops the feeding, avoid the material to spill over the feeding case.

Finally, it should be noted that the above description is only a preferred embodiment of the present invention, and that those skilled in the art can make various similar representations without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a compound plastics feeding equipment that moulds plastics which characterized in that: including barrel (1), just be equipped with feeding funnel (2) and lower hopper (3) to the fixed in barrel (1), the bottom of feeding funnel (2) with the top of lower hopper (3) is passed through flexible piece (4) and is connected, the below level of lower hopper (3) is equipped with two material rollers (5), flexible piece (4) with be equipped with pressure sensor (7) between barrel (1), the roller of material roller (5) is worn out barrel (1) is connected with speed sensor (6), pressure sensor (7) with speed sensor (6) all are connected with the controller electricity.

2. A compound plastic injection molding feeding device according to claim 1, characterized in that: the upper hopper (2) and the lower hopper (3) are conical hoppers.

3. A compound plastic injection molding feeding device according to claim 1, characterized in that: the upper edge of the upper hopper (2) is fixedly connected with the upper opening of the barrel body (1), and the upper edge of the lower hopper (3) is fixedly connected with the inner wall of the barrel body (1).

4. A compound plastic injection molding feeding device according to claim 3, characterized in that: the flexible part (4) is a flexible connecting belt, two ends of the flexible connecting belt are fixedly connected, and the upper edge and the lower edge of the flexible connecting belt are fixedly connected with the feeding hopper (2) and the discharging hopper (3) respectively.

5. A compound plastic injection molding feeding device according to claim 2, characterized in that: the feeding hopper (2) and the discharging hopper (3) are coaxially arranged, and the roll gaps of the two material rollers (5) are positioned on the axis of the discharging hopper (3).

6. A compound plastic injection molding feeding device according to claim 1, characterized in that: a plurality of L-shaped blades (8) are arranged on a roller sleeve of the material roller (5).

7. A compound plastic injection molding feeding device according to claim 1, characterized in that: the lower edge of the cylinder body (1) is connected with a discharge hopper (9).