CN218256385U

CN218256385U - High-efficient injection molding machine unloading mechanism

Info

Publication number: CN218256385U
Application number: CN202222007446.XU
Authority: CN
Inventors: 黄敏
Original assignee: Jinhua Yisheng Tools Co ltd
Current assignee: Jinhua Yisheng Tools Co ltd
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2023-01-10
Anticipated expiration: 2032-08-01

Abstract

The utility model discloses a high-efficient injection molding machine unloading mechanism. The key points of the technical scheme are as follows: high-efficient injection molding machine unloading mechanism, including the frame that plays the fixed action, down the hopper and with hopper swing joint's top cap down, the pan feeding mouth has been seted up on the top cap, the bottom of hopper is provided with the feed opening down, pan feeding mouth department is connected with the feeding pipeline, it is connected with unloading mechanism to rotate on the top cap, unloading mechanism includes the pivot of being connected with the top cap rotation, the both sides of pivot are provided with the puddler relatively, the one end that the pivot was kept away from to two puddlers extends that the coincidence is fixed and set up in feed opening department, the top fixedly connected with of pivot is from the driving wheel, there is the action wheel through first motor drive in the frame, the action wheel carries out the transmission through the drive belt with from the driving wheel. The utility model discloses a pivot is rotated the puddler that drives and pivot fixed connection and is rotated in feed opening department, can carry out the unloading to the caking or because frictional force leads to the granule of moulding plastics of unable unloading to avoid moulding plastics the granule jam and influence the unloading in feed opening department.

Description

High-efficient injection molding machine unloading mechanism

Technical Field

The utility model relates to an injection molding machine technical field especially relates to high-efficient injection molding machine unloading mechanism.

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, and inject it to fill the mold cavity. The injection molding machine is provided with down the hopper in order to supply the granule unloading of moulding plastics, when the unloading, because there is frictional force between the granule, leads to moulding plastics the granule and at the easy jam in the in-process of unloading department to influence processing. Therefore, a new solution is proposed to solve this problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a high-efficient injection molding machine unloading mechanism rotates the puddler that drives and pivot fixed connection through the pivot and rotates in feed opening department, can carry out the unloading to the caking or because frictional force leads to the granule of moulding plastics of unable unloading to avoid moulding plastics the granule jam and influence the unloading in feed opening department.

The above technical purpose of the present invention can be achieved by the following technical solutions: high-efficient injection molding machine unloading mechanism, including the frame that plays the fixed action, down the hopper and with hopper swing joint's top cap down, the pan feeding mouth has been seted up on the top cap, the bottom of hopper is provided with the feed opening down, pan feeding mouth department is connected with the feeding pipeline, it is connected with unloading mechanism to rotate on the top cap, unloading mechanism includes rotates the pivot of being connected with the top cap, the both sides of pivot are provided with the puddler relatively, two the one end that the pivot was kept away from to the puddler extends that the coincidence is fixed and set up in feed opening department, the top fixedly connected with of pivot is from the driving wheel, there is the action wheel through a motor drive in the frame, the action wheel with carry out the transmission through the drive belt from the driving wheel.

Through adopting the above technical scheme, the frame can be fixed in any platform wantonly, mainly play the fixed action, the granule of moulding plastics carries out the material loading through the pan feeding pipeline, the pan feeding mouth of seting up on the top cap carries out the pan feeding, carry out the unloading back through the feed opening that the hopper bottom set up after the pan feeding, the unloading in-process, through driving first motor, the output shaft of first motor drives the action wheel and rotates, the action wheel with carry out the transmission through the drive belt from the driving wheel, thereby drive and rotate from driving wheel fixed connection's pivot, the pivot is rotated and is driven and pivot fixed connection's puddler and locate to rotate at the feed opening, can carry out the unloading to the caking or because frictional force leads to the granule of moulding plastics of unable unloading, thereby avoid moulding plastics the granule jam and influence the unloading in feed opening department.

The utility model discloses further set up to: the rotary shaft is rotatably connected with a rotary disc, at least one scraping plate is fixed on the rotary disc, and the outer surface of the scraping plate is abutted to the inner wall of the lower hopper.

Through adopting above-mentioned technical scheme, scrape the flitch and contradict with the inner wall of hopper down, through rotating the carousel, the carousel can drive scrapes the flitch and strikes off the granule of moulding plastics of adhesion on the inner wall of hopper down.

The utility model discloses further set up to: one side of the scraping plate is provided with a chute.

Through adopting above-mentioned technical scheme, better strike off the inner wall of hopper down.

The utility model discloses further set up to: fixedly connected with support frame on the top cap, the support frame internal rotation is connected with the actuating lever, the actuating lever rotates with the pivot to be connected, actuating lever and carousel fixed connection, the driven tooth of fixedly connected with on the actuating lever, fixedly connected with second motor on the top cap, fixedly connected with and driven tooth meshing's initiative tooth on the output shaft of second motor.

Through adopting above-mentioned technical scheme, drive the second motor, thereby the output shaft of second motor drives the initiative tooth and rotates and drive the driven tooth rotation with initiative tooth meshing to drive and rotate at the support frame internal rotation with driven tooth fixed connection's actuating lever, thereby drive and rotate with actuating lever fixed connection's carousel, thereby drive the flitch of scraping and scrape the material to the inner wall of hopper down, promote the utilization ratio of the granule of moulding plastics.

The utility model discloses further set up to: the rotating shaft is fixedly connected with a limiting piece, and the limiting piece is abutted to the driven gear and rotates relatively.

Through adopting above-mentioned technical scheme, actuating lever and driven tooth fixed connection, fixed connection's support frame is contradicted on the bottom of driven tooth and the top cap, and the diameter of driven tooth is greater than the diameter of support frame, and fixed connection's spacing piece can play limiting displacement to the position of pivot in the pivot to promote the rotational stability of pivot.

The utility model discloses further set up to: and a plurality of reinforcing rods are arranged between the stirring rod and the rotating shaft.

Through adopting above-mentioned technical scheme, the stiffener can promote the joint strength between puddler and the pivot, promotes the life of puddler.

The utility model discloses further set up to: the hopper rotates with the top cap to be connected down, the gomphosis groove has been seted up on the hopper down, gomphosis inslot fixedly connected with stopper, fixedly connected with is contradicted with the stopper and gomphosis is at the fixed plate of gomphosis inslot on the top cap.

Through adopting above-mentioned technical scheme, through carrying out the closure with top cap and lower hopper, the gomphosis groove looks gomphosis that sets up on the fixed plate of fixed connection on the top cap and the lower hopper, the position of top cap is rotated through hopper relatively down, make fixed connection's fixed plate on the top cap contradict each other and restraint each other with gomphosis inslot fixed connection's stopper, thereby to top cap and the connection between the lower hopper restrict, when opening, through the reverse rotation top cap, make fixed connection's fixed plate break away from the stopper on the top cap and can realize opening, easy dismounting.

To sum up, the utility model discloses following beneficial effect has:

1. the stirring rod fixedly connected with the rotating shaft is driven to rotate at the feed opening by the rotation of the rotating shaft, and the injection molding particles which are caked or cannot be fed due to friction can be fed, so that the injection molding particles are prevented from being blocked at the feed opening to influence the feeding;

2. the second motor drives the scraping plate to rotate, so that the inner wall of the discharging hopper is scraped, injection molding particles are prevented from being adhered to the inner wall of the discharging hopper under the influence of temperature or other factors, the discharging of the injection molding particles is influenced, and the effect is better when the scraping plate is matched with a discharging mechanism for use;

3. the rotation of unloading mechanism and scraping flitch do not interfere each other, can use simultaneously also can part exclusive use, and the suitability is stronger.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 isbase:Sub>A cross-sectional view A-A of FIG. 2;

fig. 4 is a schematic structural view of the discharging hopper.

In the figure: 1. feeding a hopper; 2. a feeding port; 3. a feeding pipeline; 4. a driven wheel; 5. a transmission belt; 6. a driving wheel; 7. a first motor; 8. a frame; 9. a driving tooth; 10. a limiting sheet; 11. a driven tooth; 12. a second motor; 13. a support frame; 14. a fixing plate; 15. a scraping plate; 16. a rotating shaft; 17. a chute; 18. a stirring rod; 19. a turntable; 20. a reinforcing bar; 21. a drive rod; 22. a top cover; 23. a fitting groove; 24. and a limiting block.

Detailed Description

In order to make the technical solutions of the present invention better understood, the following detailed description of the present invention is provided with reference to the accompanying drawings and specific embodiments, and it should be noted that the embodiments and features of the embodiments of the present invention can be combined with each other without conflict.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on 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.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "sleeved/connected," "connected," and the like are to be construed broadly, such as "connected," which may be 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.

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

High-efficient injection molding machine unloading mechanism, as shown in fig. 1-4, including the frame 8 that plays the fixed action, hopper 1 and with hopper 1 swing joint's top cap 22 down, the pan feeding mouth has been seted up on the top cap 22, the bottom of hopper 1 is provided with feed opening 2 down, pan feeding mouth department is connected with feeding pipeline 3, it is connected with unloading mechanism to rotate on the top cap 22, unloading mechanism includes the pivot 16 of being connected with top cap 22 rotation, the both sides of pivot 16 are provided with puddler 18 relatively, the one end that pivot 16 was kept away from to two puddlers 18 extends the coincidence fixed and sets up in feed opening 2 department, the top fixedly connected with of pivot 16 follows driving wheel 4, there is action wheel 6 through the drive of first motor 7 drive in the frame 8, action wheel 6 with follow driving wheel 4 and carry out the transmission through drive belt 5, be provided with a plurality of stiffener 20 between puddler 18 and the pivot 16.

It is connected with carousel 19 to rotate on the pivot 16, it scrapes flitch 15 to be fixed with one at least on the carousel 19, the surface of scraping flitch 15 is contradicted with the inner wall of lower hopper 1, the chute 17 has been seted up to one side of scraping flitch 15, fixedly connected with support frame 13 on the top cap 22, support frame 13 internal rotation is connected with actuating lever 21, actuating lever 21 rotates with pivot 16 to be connected, actuating lever 21 and carousel 19 fixed connection, fixedly connected with driven tooth 11 on the actuating lever 21, fixedly connected with second motor 12 on the top cap 22, fixedly connected with and driven tooth 11 meshed drive tooth 9 on the output shaft of second motor 12, fixedly connected with spacing piece 10 on the pivot 16, spacing piece 10 contradicts with driven tooth 11 and relative rotation.

The blanking hopper 1 is rotatably connected with a top cover 22, an embedding groove 23 is formed in the blanking hopper 1, a limiting block 24 is fixedly connected in the embedding groove 23, and a fixing plate 14 which is abutted against the limiting block 24 and is embedded in the embedding groove 23 is fixedly connected to the top cover 22.

The working principle is as follows: the granule of moulding plastics carries out the material loading through feeding pipeline 3, the pan feeding mouth of seting up on top cap 22 carries out the pan feeding, after the feed inlet 2 through 1 bottom setting of blanking fill carries out the unloading behind the pan feeding, the unloading in-process, through driving first motor 7, the output shaft of first motor 7 drives action wheel 6 and rotates, action wheel 6 with from driving wheel 4 carry out the transmission through drive belt 5, thereby drive and rotate from 4 fixed connection's of driving wheel pivot 16, pivot 16 rotates and drives 18 at 2 departments of feed inlet of puddler with 16 fixed connection of pivot, can carry out the unloading to the caking or because frictional force leads to the granule of moulding plastics of unable unloading, thereby avoid the granule of moulding plastics to block up and influence the unloading in 2 departments of feed inlet.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that modifications and embellishments within the scope of the present disclosure may be made by those skilled in the art without departing from the principles of the present disclosure.

Claims

1. High-efficient injection molding machine unloading mechanism, including frame (8) that play the fixed action, down hopper (1) and with hopper (1) swing joint's top cap (22) down, the pan feeding mouth has been seted up on top cap (22), the bottom of hopper (1) is provided with feed opening (2) down, feed opening department is connected with feeding pipeline (3), its characterized in that: rotate on top cap (22) and be connected with unloading mechanism, unloading mechanism includes pivot (16) of being connected with top cap (22) rotation, the both sides of pivot (16) are provided with puddler (18), two relatively the one end that pivot (16) were kept away from in puddler (18) extends that the coincidence is fixed and set up in feed opening (2) department, the top fixedly connected with of pivot (16) follows driving wheel (4), there is action wheel (6) through first motor (7) drive in frame (8), action wheel (6) and follow driving wheel (4) carry out the transmission through drive belt (5).

2. The blanking mechanism of the high-efficiency injection molding machine according to claim 1, characterized in that: the rotary shaft (16) is rotatably connected with a rotary disc (19), at least one scraping plate (15) is fixed on the rotary disc (19), and the outer surface of the scraping plate (15) is abutted to the inner wall of the lower hopper (1).

3. The blanking mechanism of the high-efficiency injection molding machine according to claim 2, characterized in that: one side of the scraping plate (15) is provided with a chute (17).

4. The blanking mechanism of the high-efficiency injection molding machine according to claim 3, characterized in that: fixedly connected with support frame (13) on top cap (22), support frame (13) internal rotation is connected with actuating lever (21), actuating lever (21) rotate with pivot (16) and are connected, actuating lever (21) and carousel (19) fixed connection, fixedly connected with driven tooth (11) on actuating lever (21), fixedly connected with second motor (12) on top cap (22), fixedly connected with and driven tooth (11) meshing initiative tooth (9) on the output shaft of second motor (12).

5. The blanking mechanism of the high-efficiency injection molding machine according to claim 4, characterized in that: the rotating shaft (16) is fixedly connected with a limiting piece (10), and the limiting piece (10) is abutted against the driven gear (11) and rotates relatively.

6. The blanking mechanism of the high-efficiency injection molding machine according to claim 1, characterized in that: a plurality of reinforcing rods (20) are arranged between the stirring rod (18) and the rotating shaft (16).

7. The blanking mechanism of the high-efficiency injection molding machine according to claim 1, characterized in that: the feeding hopper (1) is rotationally connected with the top cover (22), an embedding groove (23) is formed in the feeding hopper (1), a limiting block (24) is fixedly connected in the embedding groove (23), and a fixing plate (14) which is abutted to the limiting block (24) and embedded in the embedding groove (23) is fixedly connected to the top cover (22).