CN217943938U

CN217943938U - Waste material returning device of inflatable toy injection molding machine

Info

Publication number: CN217943938U
Application number: CN202221145671.3U
Authority: CN
Inventors: 邓绍明
Original assignee: Jiangmen Hemei Toys Co ltd
Current assignee: Jiangmen Hemei Toys Co ltd
Priority date: 2022-05-13
Filing date: 2022-05-13
Publication date: 2022-12-02
Anticipated expiration: 2032-05-13

Abstract

The utility model discloses a waste material return device of an inflatable toy injection molding machine, which comprises a base plate, a crushing box is arranged above the base plate, the lower end of the crushing box is provided with a fixing leg for fixing the crushing box, the upper port of the crushing box is connected with a feeding box, one side of the lower end of the crushing box is provided with a discharge hole, and the upper end of the feeding box is provided with a feeding hole communicated with the inside of the feeding box; the utility model discloses a set up crisscross first swash plate and second swash plate, can avoid crushing roller just to the pan feeding mouth, because there is certain angle between second swash plate and the first swash plate for the material that is stricken back by crushing roller can't follow the pan feeding mouth departure, and then has avoided causing the condition of injury to the staff, has improved the security of equipment use greatly.

Description

Waste material returning device of inflatable toy injection molding machine

Technical Field

The utility model relates to a waste recycling technical field of moulding plastics specifically is a waste material feed back device of aerifing toy injection molding machine.

Background

Injection molding machines are also known as injection molding machines or injection molding machines. 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, some defective products and leftover bits will appear inevitably in the course of injecting plastics, these waste materials can then reuse after pulverizing.

Prior patent CN212241888U proposes a waste material returning device of an injection molding machine, comprising: feeder hopper, bits of broken glass case, collection box, separator cylinder and blending bunker, bits of broken glass case upper end intercommunication the feeder hopper, be provided with crushing cutter in the bits of broken glass case, crushing cutter is provided with the knife tackle pivot, and the device can smash the waste material and send into the injection molding machine, reduces artifical recovery and throws the material operation, realizes that recycle is automatic.

However, the device still has certain defects in use, the smashing cutter in the device is opposite to the feed opening, in actual use, a part of materials fed from the feed opening is knocked back by the cutter rotating at high speed and is ejected from the feed opening, so that the workers are easily injured, the working danger of the workers is increased, and in order to solve the problems, the waste material returning device of the inflatable toy injection molding machine is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an aerify toy injection molding machine's waste material feed back device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a waste material return device of an inflatable toy injection molding machine comprises a bottom plate, wherein a crushing box is arranged above the bottom plate, fixing legs for fixing the crushing box are arranged at the lower end of the crushing box, a feeding box is connected with an upper port of the crushing box, a discharging port is arranged on one side of the lower end of the crushing box, and a feeding port communicated with the interior of the feeding box is arranged at the upper end of the feeding box;

a crushing assembly for crushing the waste is arranged in the crushing box;

a protective component for preventing fragments from flying out when the waste is crushed is arranged in the feeding box;

a collecting assembly for collecting dust generated by crushing is further arranged on one side of the feeding box;

and a conveying assembly for conveying materials to the injection molding machine is further arranged on the discharge port.

As a further aspect of the present invention: crushing unit includes two axis of rotation, and two axis of rotation parallel arrangement are in smashing the incasement, and equal fixedly connected with is used for carrying out kibbling crushing roller to the waste material in two axis of rotation, smash the outside one side of case and still install and be used for driving the axis of rotation and carry out pivoted motor power, the equal fixedly connected with gear of motor power's one end, two gear intermeshing are kept away from in the axis of rotation.

As a further aspect of the present invention: the protection component comprises a first fixing seat, the first fixing seat is fixedly connected to the two sides of the interior of the feeding box respectively, a mounting plate is further arranged inside the feeding box, a first inclined plate is fixedly connected to the lower end of one side of the mounting plate, the lower end of the other side of the mounting plate is located below the first inclined plate, a second inclined plate is further arranged below the mounting plate, an opening is further formed in the middle of the upper end of the mounting plate, a vibration motor is mounted in the position, located on the two sides of the opening, of the upper end face of the interior of the mounting plate, a spring seat is fixedly connected to the upper end of the two sides of the mounting plate, and a spring is fixedly connected between the spring seat and the first fixing seat.

As a further aspect of the present invention: the collecting component comprises a suction hole, the suction hole is formed in the lower end of one side of the feeding box, a collecting cover is fixedly connected to the position, located at the suction hole, of one side of the feeding box, a suction fan is arranged on a connecting port, far away from the feeding box, of the collecting cover, the input end of the suction fan is connected with the collecting cover through a connecting port, and the output end of the suction fan is provided with a dust collecting cloth bag used for collecting dust.

As a further aspect of the present invention: the conveying assembly comprises a second fixing seat, the second fixing seat is fixedly connected to the upper end of one side, away from the suction fan, of the feeding box, a feeding auger is fixedly connected to the inside of the second fixing seat, a connecting port at the lower end of the feeding auger is connected with a discharging port, and a discharging pipe is arranged on an output port at the upper end of the feeding auger.

As a further aspect of the present invention: the position that smashes the case and be located the gear still is equipped with the protection casing that is used for protecting the gear.

As a further aspect of the present invention: the universal wheel is all installed at four angles of terminal surface under the bottom plate, and all is equipped with the checkpost that is used for fixed wheel on the universal wheel.

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

1. the utility model discloses a set up crisscross first swash plate and second swash plate, can avoid crushing roller just to the pan feeding mouth, because there is certain angle between second swash plate and the first swash plate for the material that is stricken back by crushing roller can't follow the pan feeding mouth departure, and then has avoided causing the condition of injury to the staff, has improved the security of equipment use greatly.

2. The utility model discloses a spring, spring holder and shock dynamo that set up can shake first swash plate when using, and then can promote the transport of waste material, get into the condition that can avoid the material to produce on first swash plate or second swash plate and be detained.

3. The utility model discloses a collection subassembly that sets up can be when using to the dust that produces when smashing the material suction avoid the dust to rush out towards the feed inlet, and realized the collection of material dust, avoided the waste of dust material.

Drawings

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

Fig. 2 is a schematic sectional view of the present invention.

Fig. 3 is a schematic structural view of the other side of the present invention.

Fig. 4 is a schematic view of a partial structure in the present invention.

Fig. 5 is a schematic structural diagram of embodiment 2 of the present invention.

Wherein: 1. a feeding box; 2. a collection hood; 3. a suction fan; 4. a suction hole; 5. a first sloping plate; 6. a crushing box; 7. A rotating shaft; 8. a discharge outlet; 9. a crushing roller; 10. a second swash plate; 11. a first fixed seat; 12. a spring; 13. a spring seat; 14. vibrating a motor; 15. opening a hole; 16. a feeding port; 17. mounting a plate; 18. a gear; 19. a fixed leg; 20. A base plate; 21. a feeding auger; 22. a second fixed seat; 23. a discharge pipe; 24. a power motor.

Detailed Description

Example 1

Referring to fig. 1-5, in an embodiment of the present invention, a waste material returning device of an inflatable toy injection molding machine includes a bottom plate 20, a crushing box 6 is disposed above the bottom plate 20, a fixing leg 19 for fixing the crushing box 6 is disposed at a lower end of the crushing box 6, an upper port of the crushing box 6 is connected to a feeding box 1, a discharge port 8 is disposed at one side of a lower end of the crushing box 6, and a feeding port 16 communicated with an interior of the feeding box 1 is disposed at an upper end of the feeding box 1;

through setting up crisscross first swash plate 5 and second swash plate 10, can avoid crushing roller 9 just to pan feeding mouth 16, because there is certain angle between second swash plate 10 and the first swash plate 5 for the material that is stricken back by crushing roller 9 can't follow pan feeding mouth 16 departure, and then has avoided causing the condition of injury to the staff, has improved the security of equipment usage greatly.

A crushing assembly for crushing the waste is arranged in the crushing box 6; the crushing assembly comprises two rotating shafts 7, the two rotating shafts 7 are arranged in a crushing box 6 in parallel, crushing rollers 9 used for crushing waste materials are fixedly connected to the two rotating shafts 7, a power motor 24 used for driving the rotating shafts 7 to rotate is further installed on one side of the outer portion of the crushing box 6, gears 18 are fixedly connected to one ends, far away from the power motor 24, of the rotating shafts 7, and the two gears 18 are meshed with each other; the crushing box 6 is also provided with a protective cover for protecting the gear 18 at the position of the gear 18. During operation, the power motor 24 drives the rotating shaft 7 to rotate, and the rotating shaft 7 rotates to drive the two gears 18 to rotate, so that the two crushing rollers 9 can rotate, and waste materials can be crushed; meanwhile, the gear 18 can be protected by the arranged protective cover, and meanwhile, workers can be prevented from being injured by the rotating gear 18.

A protective component for preventing fragments from flying out when the waste is crushed is arranged in the feeding box 1; the protection component comprises a first fixing seat 11, the first fixing seat 11 is fixedly connected with the positions of two sides inside the feeding box 1 respectively, a mounting plate 17 is further arranged inside the feeding box 1, a first inclined plate 5 is fixedly connected with the lower end of one side of the mounting plate 17 and inclines, a second inclined plate 10 inclined is further arranged at the position, below the first inclined plate 5, of the lower end of the other side of the mounting plate 17, an opening 15 is further formed in the middle of the upper end of the mounting plate 17, a vibration motor 14 is mounted at the position, located on two sides of the opening 15, of the inner upper end face of the mounting plate 17, a spring seat 13 is fixedly connected with the upper end of the two sides of the mounting plate 17, and a spring 12 is fixedly connected between the spring seat 13 and the first fixing seat 11.

Through the spring 12, the spring seat 13 and the shock motor 14 that set up, can vibrate first swash plate 5 when using, and then can promote the transport of waste material, get into and can avoid the material to produce the condition of being detained on first swash plate 5 or second swash plate 10.

A collecting assembly for collecting dust generated by crushing is further arranged on one side of the feeding box 1; the collection assembly comprises a suction hole 4, the suction hole 4 is formed in the lower end of one side of the feeding box 1, a collection cover 2 is fixedly connected to the position, located on the lower end of the suction hole 4, of one side of the feeding box 1, a suction fan 3 is arranged on a connecting port, far away from the feeding box 1, of the collection cover 2, the input end of the suction fan 3 is connected with the connecting port of the collection cover 2, and a dust collection cloth bag used for collecting dust is arranged at the output end of the suction fan 3.

Through the suction hole 4, the collection cover 2 and the suction fan 3 that set up, the dust that produces when can be when using to comminuted is sucked and is avoided the dust to rush into material mouth 16 and gush out, and has realized the collection of material dust, has avoided the waste of dust material.

The discharge port 8 is also provided with a conveying assembly for conveying materials to an injection molding machine; the conveying assembly comprises a second fixing seat 22, the second fixing seat 22 is fixedly connected to the upper end of one side, far away from the suction fan 3, of the feeding box 1, a feeding auger 21 is fixedly connected in the second fixing seat 22, a connecting port at the lower end of the feeding auger 21 is connected with a discharge port 8, and a discharge pipe 23 is arranged on an output port at the upper end of the feeding auger 21; through the feeding auger 21, the crushed material can enter the feeding port of the injection molding machine from the discharge port 8, so that the use is more convenient.

Example 2

The difference from example 1 is: universal wheels are mounted at four corners of the lower end face of the bottom plate 20, and clamps for fixing the wheels are arranged on the universal wheels; the utility model discloses an universal wheel that four angles of terminal surface set up under bottom plate 20 can be convenient for remove the device, has improved the flexibility of device greatly for more convenience in the use.

The utility model discloses a theory of operation is: the utility model discloses when using, drop into the waste material from pan feeding mouth 16, meanwhile shock dynamo 14 starts to drive mounting panel 17 and shakes, the waste material that falls on first swash plate 5 falls on second swash plate 10 under the effect of vibrations, second swash plate 10 shakes and shakes the waste material and falls crushing case 6, and smash through two crushing rollers 9, the material after smashing is by in bin outlet 8 gets into the material feeding auger 21, and carry to the feed inlet of injection molding machine in from the material feeding auger 21, realize the feed back process of waste material, the suction fan 3 that sets up simultaneously, collect cover 2 and suction hole 4, can collect the dust that smashes the production when using, avoid the dust that produces to gush from pan feeding mouth 16.

Claims

1. The utility model provides a waste material feed back device of aerify toy injection molding machine, includes bottom plate (20), its characterized in that: a crushing box (6) is arranged above the bottom plate (20), fixing legs (19) for fixing the crushing box (6) are arranged at the lower end of the crushing box (6), a feeding box (1) is connected with an upper end opening of the crushing box (6), a discharging opening (8) is arranged on one side of the lower end of the crushing box (6), and a feeding opening (16) communicated with the interior of the feeding box (1) is arranged at the upper end of the feeding box (1);

a crushing assembly for crushing waste materials is arranged in the crushing box (6);

a protective component for preventing fragments of the waste from flying out during crushing is arranged in the feeding box (1);

a collecting assembly for collecting dust generated by crushing is further arranged on one side of the feeding box (1);

and a conveying assembly for conveying materials to the injection molding machine is further arranged on the discharge port (8).

2. The waste material returning device of the inflatable toy injection molding machine as claimed in claim 1, wherein the crushing assembly comprises two rotating shafts (7), the two rotating shafts (7) are arranged in the crushing box (6) in parallel, the two rotating shafts (7) are both fixedly connected with crushing rollers (9) for crushing waste materials, one side of the outer portion of the crushing box (6) is further provided with a power motor (24) for driving the rotating shafts (7) to rotate, one end of each rotating shaft (7) far away from the power motor (24) is both fixedly connected with a gear (18), and the two gears (18) are meshed with each other.

3. The waste material returning device of the inflatable toy injection molding machine as claimed in claim 1, wherein the protective component comprises a first fixed seat (11), the first fixed seat (11) is respectively and fixedly connected to positions on two sides inside the feeding box (1), a mounting plate (17) is further arranged inside the feeding box (1), a first inclined plate (5) is fixedly connected to the lower end of one side of the mounting plate (17) in an inclined mode, a second inclined plate (10) is further arranged on the position, below the first inclined plate (5), of the lower end of the other side of the mounting plate (17), an opening (15) is further formed in the middle of the upper end of the mounting plate (17), a vibrating motor (14) is mounted on the positions, located on two sides of the opening (15), of the upper end of the two sides of the mounting plate (17), a spring seat (13) is fixedly connected to the upper end of the two sides of the mounting plate (17), and a spring (12) is fixedly connected between the spring seat (13) and the first fixed seat (11).

4. The waste material returning device of the inflatable toy injection molding machine as claimed in claim 1, wherein the collecting assembly comprises a suction hole (4), the suction hole (4) is formed at the lower end of one side of the feeding box (1), a collecting cover (2) is fixedly connected to the position of the suction hole (4) on one side of the feeding box (1), a suction fan (3) is arranged on a connecting port of the collecting cover (2) far away from the feeding box (1), the input end of the suction fan (3) is connected with the connecting port of the collecting cover (2), and a dust collecting cloth bag for collecting dust is arranged at the output end of the suction fan (3).

5. The waste material returning device of the inflatable toy injection molding machine as claimed in claim 1, wherein the conveying assembly comprises a second fixing seat (22), the second fixing seat (22) is fixedly connected to the upper end of one side of the feeding box (1) far away from the suction fan (3), a feeding auger (21) is fixedly connected in the second fixing seat (22), a connecting port at the lower end of the feeding auger (21) is connected with the discharge port (8), and a discharge pipe (23) is arranged on an output port at the upper end of the feeding auger (21).

6. The waste material returning device of an air-filled toy injection molding machine as claimed in claim 2, wherein the crushing tank (6) is further provided with a shield for shielding the gear (18) at the position of the gear (18).

7. The waste material returning device of the air-filled toy injection molding machine as claimed in claim 1, wherein four corners of the lower end surface of the bottom plate (20) are all provided with universal wheels, and the universal wheels are all provided with clips for fixing the wheels.