CN211683209U

CN211683209U - Plastic injection molding machine with spiral feeding device

Info

Publication number: CN211683209U
Application number: CN202020192470.3U
Authority: CN
Inventors: 宫云利; 李兆勇
Original assignee: Yantai Galanda Plastic Technology Co ltd
Current assignee: Yantai Galanda Plastic Technology Co ltd
Priority date: 2020-02-21
Filing date: 2020-02-21
Publication date: 2020-10-16
Anticipated expiration: 2030-02-21

Abstract

The utility model relates to a plastics injection molding machine with spiral loading attachment, belong to the technical field of injection molding machine, it includes the organism, the top of organism is equipped with the feeder hopper, one side of organism is equipped with the feed cylinder, the one side of placing at the organism of going up the slope of feed cylinder, it is connected with the axis of rotation to go up the feed cylinder internal rotation, helical blade has set firmly in the axis of rotation, the top of going up the feed cylinder is equipped with the discharging pipe, the discharging pipe is just to the feeder hopper, the inlet pipe has been seted up to the bottom of going up the feed cylinder, when plastics injection molding machine need add plastic granules, the operator only need to add plastic granules in the feed cylinder can, the inlet pipe department of plastic granules from last feed cylinder transports discharging pipe department through helical blade's rotation, and then fall in the feeder hopper.

Description

Plastic injection molding machine with spiral feeding device

Technical Field

The utility model belongs to the technical field of the technique of injection molding machine and specifically relates to a plastics injection molding machine with spiral loading attachment is related to.

Background

The present plastic injection molding machine, also called plastic injection molding machine or plastic injection machine, is a main molding device for making various shapes of plastic products from thermoplastic plastics or thermosetting plastics by using a plastic molding mold.

The prior chinese patent publication No. CN102975342A discloses a plastic injection molding machine, which comprises a machine base, an injection seat and a motor seat mounted on the machine base, a machine barrel fixed on the injection seat, and a feeding device arranged above a feeding port of the machine barrel.

The above prior art solutions have the following drawbacks: although the plastic injection molding machine can process plastic particles into plastic parts in a thermoplastic mode, when the plastic particles are added into the feeding device, the feeding device is arranged at the top end of the plastic injection molding machine due to the fact that the feeding device is high in position, and an operator wastes time and labor in the feeding process, so that the production efficiency of the plastic injection molding machine is reduced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a plastics injection molding machine with spiral loading attachment, it has the effect that improves production efficiency.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a plastics injection molding machine with spiral loading attachment, includes the organism, and the top of organism is equipped with the feeder hopper, one side of organism is equipped with the last feed cylinder that the slope was placed, goes up the top of feed cylinder and sets up the inside discharging pipe of feed cylinder on the intercommunication, and the top of feeder hopper is arranged in to the discharging pipe, and the bottom of going up the feed cylinder is equipped with the inside inlet pipe of feed cylinder on the intercommunication, and it is connected with the axis of rotation to go up the feed cylinder internal rotation, has set firmly helical blade in the axis of rotation, is equipped with the motor on the lateral wall of going.

Through adopting above-mentioned technical scheme, the normal function of plastics injection molding machine, when needs add plastic granules in to the feeder hopper, the motor circular telegram rotates, drive axis of rotation and helical blade rotate, the operator pours plastic granules into the feed pipe, transportation discharging pipe department with plastic granules through helical blade's rotation, fall in the feeder hopper from discharging pipe department again, accomplish plastic granules's interpolation, the position of feed pipe highly is less than the height of feeder hopper far, consequently, the operator can be convenient add plastic granules in to the feed pipe, reduce the time of adding plastic granules, the effect that has the plastic injection molding machine production efficiency of increaseing.

The present invention may be further configured in a preferred embodiment as: the bottom of the feeding barrel is fixedly provided with a support frame.

Through adopting above-mentioned technical scheme, the area of contact of support frame bottom and ground is far greater than the area of contact of last feed cylinder bottom and ground, and the support frame has the effect that the stability was placed to the feed cylinder in the improvement.

The present invention may be further configured in a preferred embodiment as: the bottom of support frame is equipped with the universal wheel.

Through adopting above-mentioned technical scheme, the universal wheel is arranged subaerial in and is rolled, the frictional resistance between support frame and the ground that has significantly reduced, when the feed cylinder was gone up in the operator's needs removal, the universal wheel had the laborsaving effect of removing of the operator of being convenient for.

The present invention may be further configured in a preferred embodiment as: the corner of support frame bottom threaded connection has the vertical lifter of a plurality of, and the bottom of lifter is less than the bottom of universal wheel.

Through adopting above-mentioned technical scheme, the operator rotates the lifter, the lifter reciprocates along vertical direction, when the operator removed the feed cylinder, it makes the lifter rise to rotate the lifter, the bottom of lifter is higher than the bottom of universal wheel, the roll of the universal wheel of being convenient for, after the feed cylinder removed suitable position, the operator rotated the lifter again and made the lifter descend, the bottom of lifter is less than the bottom of universal wheel, subaerial is arranged in to the bottom of lifter, play the effect of support frame and locking support frame position.

The present invention may be further configured in a preferred embodiment as: the bottom of lifter sets firmly the supporting seat.

Through adopting above-mentioned technical scheme, the area of supporting seat bottom is far greater than the area of lifter bottom, has increased the area of contact with ground, plays the effect that improves support stability.

The present invention may be further configured in a preferred embodiment as: the outer side wall of the lifting rod is in threaded connection with a locking bolt, and the bottom end of the locking bolt is arranged in the lifting rod and is abutted against the support frame.

Through adopting above-mentioned technical scheme, after the position of lifter has been adjusted to the operator, rotate the locking bolt again, turn round the locking bolt tightly on the lifter, the locking bolt plays the effect of further locking the lifter position.

The present invention may be further configured in a preferred embodiment as: and a feeding cover is arranged at the top end of the feeding pipe.

Through adopting above-mentioned technical scheme, the operator opens the feeding lid, pours plastic granules into the feed cylinder through the inlet pipe in, when need not add plastic granules in the feed cylinder, covers the feeding lid again, and the feeding lid can prevent that impurity in the air from getting into in the feed cylinder, plays the effect that improves the injection molding quality.

The present invention may be further configured in a preferred embodiment as: the end of the output shaft of the motor is fixedly provided with a driving gear, the end of the rotating shaft is fixedly provided with a driven gear arranged outside the feeding barrel, and the driving gear is connected with the driven gear through a chain.

Through adopting above-mentioned technical scheme, the motor circular telegram back, the output shaft of motor drives the driving gear and rotates, and the driving gear passes through the chain and drives driven gear and rotate, and then drives axis of rotation and helical blade and rotate, further improves the stability of being connected of axis of rotation and motor.

To sum up, the utility model discloses a following at least one useful technological effect:

1. through the arrangement of the feeding barrel, the rotating shaft, the spiral blades and the motor, the plastic injection molding machine normally operates, when plastic particles are required to be added into the feeding hopper, the motor is electrified and rotated to drive the rotating shaft and the spiral blades to rotate, an operator pours the plastic particles into the feeding pipe, the plastic particles are conveyed to the discharging pipe through the rotation of the spiral blades and then fall into the feeding hopper from the discharging pipe, the addition of the plastic particles is completed, the height of the feeding pipe is far lower than that of the feeding hopper, therefore, the operator can conveniently add the plastic particles into the feeding pipe, the time for adding the plastic particles is reduced, and the effect of improving the production efficiency of the plastic injection molding machine is achieved;

2. through the setting of support frame, the area of contact of support frame bottom and ground is far greater than the area of contact of last feed cylinder bottom and ground, and the support frame has the effect that the stability was placed to the feed cylinder in the improvement.

Drawings

Fig. 1 is a schematic structural diagram of the embodiment.

Fig. 2 is a sectional view of the embodiment.

Fig. 3 is a partially enlarged view of a in fig. 2.

In the figure, 1, a machine body; 2. a feed hopper; 3. feeding a material barrel; 4. a discharge pipe; 5. a feed pipe; 6. a rotating shaft; 7. a helical blade; 8. a motor; 9. a driving gear; 10. a driven gear; 11. a chain; 12. a support frame; 13. a universal wheel; 14. a lifting rod; 15. a supporting seat; 16. locking the bolt; 17. and (7) a feeding cover.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a plastics injection molding machine with spiral loading attachment, including organism 1, the top of organism 1 is equipped with feeder hopper 2, and feeder hopper 2 is leaks hopper-shaped, adds plastic granules in the plastics injection molding machine, through heating, moulding and the cooling of plastics injection molding machine, accomplishes the injection moulding of injection molding, and here plastics injection molding machine is prior art, does not do detailed description again.

Referring to fig. 1 and 2, last feed cylinder 3 that the slope was placed is installed to one side of organism 1, goes up feed cylinder 3 and is hollow cylinder, goes up the feed cylinder 3 internal rotation and is connected with axis of rotation 6, has set firmly helical blade 7 on the axis of rotation 6, has set firmly motor 8 on the lateral wall of going up feed cylinder 3, and the tip of axis of rotation 6 stretches out feed cylinder 3 and has set firmly driven gear 10, and driven gear 10 arranges in outside the feed cylinder 3. The end of the output shaft of the motor 8 is fixedly provided with a driving gear 9, and the driving gear 9 is connected with a driven gear 10 through a chain 11. After the motor 8 is powered on, an output shaft of the motor 8 drives the driving gear 9 to rotate, and the driving gear 9 drives the driven gear 10 to rotate through the chain 11, so as to drive the rotating shaft 6 and the helical blade 7 to rotate. Go up the inside discharging pipe 4 of feed cylinder 3 in the intercommunication is seted up at the top of feed cylinder 3, and the top of feeder hopper 2 is arranged in to discharging pipe 4, and the bottom of going up feed cylinder 3 is equipped with the inside inlet pipe 5 of feed cylinder 3 in the intercommunication. When plastic particles need to be added into the feeding hopper 2, an operator pours the plastic particles into the feeding pipe 5, the plastic particles are transported to the discharging pipe 4 through the rotation of the spiral blade 7, and the plastic particles fall into the feeding hopper 2 from the discharging pipe 4 to complete the addition of the plastic particles. The height of the position of the feeding pipe 5 is far lower than that of the feeding hopper 2, so that an operator can conveniently add plastic particles into the feeding pipe 5, the time for adding the plastic particles is shortened, and the production efficiency of the plastic injection molding machine is improved.

Referring to fig. 1, a feeding cover 17 is installed at the top end of the feeding pipe 5, an operator opens the feeding cover 17, plastic particles are poured into the upper charging barrel 3 through the feeding pipe 5, when the plastic particles are not required to be added into the upper charging barrel 3, the feeding cover 17 is covered, and the feeding cover 17 can prevent impurities in air from entering the upper charging barrel 3 and plays a role in improving the quality of injection molded parts.

Referring to fig. 1, a support frame 12 is fixedly arranged at the bottom of the upper charging barrel 3, the support frame 12 is rectangular, and the contact area between the bottom end of the support frame 12 and the ground is far larger than that between the bottom end of the upper charging barrel 3 and the ground, so that the stability of the upper charging barrel 3 on the ground is improved. Four universal wheels 13 are installed to the bottom of support frame 12, and four universal wheels 13 are respectively even distribution on the bottom of support frame 12. When the universal wheel 13 is placed on the ground to roll, the friction resistance between the support frame 12 and the ground is greatly reduced, and when an operator needs to move the charging barrel 3, the universal wheel 13 plays a role in facilitating the movement.

Referring to fig. 1, four vertical lifting rods 14 are connected to corners of the bottom end of the support frame 12 through threads, the four lifting rods 14 are respectively arranged at the corners of the bottom end of the support frame 12 and outside the four universal wheels 13, and the bottom ends of the lifting rods 14 are lower than the bottom ends of the universal wheels 13. When an operator rotates the lifting rod 14, the lifting rod 14 moves up and down in the vertical direction, when the operator moves the charging barrel 3, the lifting rod 14 is rotated to enable the lifting rod 14 to ascend, and the bottom end of the lifting rod 14 is higher than the bottom end of the universal wheel 13, so that the universal wheel 13 can roll conveniently; after the charging barrel 3 is moved to a proper position, the operator rotates the lifting rod 14 again to enable the lifting rod 14 to descend, the bottom end of the lifting rod 14 is lower than the bottom end of the universal wheel 13, and the bottom end of the lifting rod 14 is arranged on the ground to play a role in supporting the position of the support frame 12 and locking the position of the support frame 12.

Referring to fig. 3, the bottom of lifter 14 sets firmly circular shape supporting seat 15, and the area of supporting seat 15 bottom is far greater than the area of lifter 14 bottom, and then has increased the area of contact with ground, plays the effect that improves support stability. The outer side wall of the lifting rod 14 is in threaded connection with a locking bolt 16, and the bottom end of the locking bolt 16 is arranged in the lifting rod 14 and is abutted against the support frame 12. After the operator adjusts the position of the lifting rod 14, the locking bolt 16 is rotated to tighten the locking bolt 16 on the lifting rod 14, and further lock the position of the lifting rod 14.

The implementation principle of the embodiment is as follows: plastics injection molding machine normal operating, when needs add plastic granules in to feeder hopper 2, the operator opens feeding lid 17, pours plastic granules into last feed cylinder 3 in, and motor 8 circular telegram rotates, drives axis of rotation 6 and helical blade 7 and rotates, transports plastic granules to discharging pipe 4 department through helical blade 7's rotation, falls into feeder hopper 2 from discharging pipe 4 again in, accomplishes plastic granules's interpolation. When an operator needs to move the upper charging barrel 3, the operator firstly loosens the locking bolt 16, then rotates the lifting rod 14 upwards to enable the bottom end of the supporting seat 15 to be higher than the bottom end of the universal wheel 13, and then moves the upper charging barrel 3; after the upper charging barrel 3 is moved to a proper position, the operator locks the upper charging barrel 3 and the supporting frame 12 on the ground through the lifting rod 14 and the locking bolt 16, and the using process of the upper charging barrel 3 is completed.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a plastics injection molding machine with spiral loading attachment, includes organism (1), the top of organism (1) is equipped with feeder hopper (2), its characterized in that: one side of organism (1) is equipped with last feed cylinder (3) that the slope was placed, go up the top of feed cylinder (3) and set up inside discharging pipe (4) of feed cylinder (3) on the intercommunication, the top of feeder hopper (2) is arranged in discharging pipe (4), the bottom of going up feed cylinder (3) is equipped with feed pipe (5) inside feed cylinder (3) on the intercommunication, it is connected with axis of rotation (6) to go up feed cylinder (3) internal rotation, helical blade (7) have set firmly on axis of rotation (6), be equipped with motor (8) on the lateral wall of going up feed cylinder (3), the tip of axis of rotation (6) is stretched out feed cylinder (3) and is connected with the output shaft of motor.

2. The plastic injection molding machine with spiral feeding device of claim 1, characterized in that: the bottom of the charging barrel (3) is fixedly provided with a support frame (12).

3. The plastic injection molding machine with spiral feeding device of claim 2, characterized in that: the bottom end of the support frame (12) is provided with universal wheels (13).

4. A plastic injection molding machine with a screw feeder according to claim 3, characterized in that: the corner of support frame (12) bottom threaded connection has a plurality of vertical lifter (14), and the bottom of lifter (14) is less than the bottom of universal wheel (13).

5. A plastic injection molding machine with a screw feeder according to claim 4, characterized in that: the bottom end of the lifting rod (14) is fixedly provided with a supporting seat (15).

6. A plastic injection molding machine with a screw feeder according to claim 4, characterized in that: the outer side wall of the lifting rod (14) is in threaded connection with a locking bolt (16), and the bottom end of the locking bolt (16) is arranged in the lifting rod (14) and is abutted against the support frame (12).

7. The plastic injection molding machine with spiral feeding device of claim 1, characterized in that: the top end of the feeding pipe (5) is provided with a feeding cover (17).

8. The plastic injection molding machine with spiral feeding device of claim 1, characterized in that: the end of the output shaft of the motor (8) is fixedly provided with a driving gear (9), the end of the rotating shaft (6) is fixedly provided with a driven gear (10) arranged outside the upper charging barrel (3), and the driving gear (9) is connected with the driven gear (10) through a chain (11).