CN211993924U

CN211993924U - Discharging device of injection molding machine

Info

Publication number: CN211993924U
Application number: CN201922317971.XU
Authority: CN
Inventors: 桑华超
Original assignee: Suqian Yichuang Intelligent Technology Co ltd
Current assignee: Suqian Yichuang Intelligent Technology Co ltd
Priority date: 2019-12-22
Filing date: 2019-12-22
Publication date: 2020-11-24
Anticipated expiration: 2029-12-22

Abstract

The utility model discloses an injection molding machine blanking device, which relates to the relevant technical field of injection molding machines, and comprises a feed delivery pipe, a blanking hopper is arranged above the feed delivery pipe, and a blanking pipe is fixedly connected between the bottom end of the blanking hopper and the feed delivery pipe, and is characterized in that one end of the feed delivery pipe is fixedly connected with a driving motor, a transverse conveying mechanism is arranged in the feed delivery pipe, the transverse conveying mechanism comprises a conveying shaft which is fixedly connected with a first helical blade, the inner part of the feed delivery pipe is fixedly connected with a clapboard, the conveying shaft passes through the clapboard and is fixedly connected with a first bevel gear, the output shaft of the driving motor is coaxially and fixedly connected with the conveying shaft, the first bevel gear is meshed with a second bevel gear, the second bevel gear is coaxially and fixedly connected with a rotating rod, the utility model can realize uniform preheating by arranging a stirring conveying mechanism, thereby, the quality of the injection molding raw material is ensured, and the anti-blocking effect is good.

Description

Discharging device of injection molding machine

Technical Field

The utility model relates to a relevant technical field of injection molding machine specifically is an injection molding machine unloader.

Background

With the wide development of the current plastic products, the precision and the requirement of the current plastic products are higher and higher, and the requirement of an injection molding machine is also higher and higher. Under the usual condition, the condition of jam takes place easily for the feed opening in the unloader of injection molding machine, and the staff will give the feed opening clearance of plugging up, and the heat time overlength when arriving the heating pipe leads to the production progress to slow down, and production efficiency is not high. The funnel that falls of injection molding machine is generally installed in higher department, and operating personnel can't directly see how much of the inside raw materials of hopper, has increased the trouble for mastering reinforced opportunity, appears lacking the condition of material even, causes more serious production problem.

The utility model discloses a chinese utility model patent document with publication number CN208375804U discloses an unloader of injection molding machine, the device passes through the motor and drives the belt, the belt passes through drive wheel drive gear, the gear drives the pay-off screw rod, very easy give the raw materials of moulding plastics and carry the heating pipe, the raw materials temperature of moulding plastics when reacing the heating pipe need not be through long-time heating, the effectual raw materials that prevents is in injection molding machine blanking fill department jam condition and the stop heat time of the raw materials of moulding plastics at the heating pipe, increase production efficiency. After the raw materials are put into the blanking hopper of the injection molding machine, along with the process of injection molding, an operator can see the amount of the raw materials in the hopper in real time through an observation window on the hopper, so that the operator can conveniently observe the timely feeding materials, and the problem of the injection molding machine caused by the lack of the materials is avoided. But this unloader can't realize even heating when heating the raw materials of moulding plastics in blanking fill, leads to the raw materials uneven heating.

SUMMERY OF THE UTILITY MODEL

The utility model provides an injection molding machine unloader has solved the problem that proposes among the above-mentioned background art.

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

a blanking device of an injection molding machine comprises a conveying pipe, a blanking hopper is arranged above the conveying pipe, and a blanking pipe is fixedly connected between the bottom end of the blanking hopper and the conveying pipe, and is characterized in that one end of the conveying pipe is fixedly connected with a driving motor, a transverse conveying mechanism is arranged in the conveying pipe and comprises a conveying shaft, the conveying shaft is fixedly connected with a first helical blade, a partition plate is fixedly connected in the conveying pipe, the conveying shaft penetrates through the partition plate and is fixedly connected with a first bevel gear, an output shaft of the driving motor is fixedly connected with the conveying shaft coaxially, the first bevel gear is meshed with a second bevel gear, the second bevel gear is fixedly connected with a rotating rod coaxially, a stirring conveying mechanism is arranged in the blanking hopper and comprises a stirring rod, the stirring rod is fixedly connected with a stirring paddle and a second helical blade, the stirring paddle is positioned in the blanking hopper, the second helical blade is positioned, the hopper fan runs through and fixed cover of fixed connection down, and the puddler runs through fixed cover and rotates with it to be connected, and the top of dwang is located fixed cover, and the dwang is connected with the puddler transmission.

As an optimized technical proposal of the utility model, the heating wire is embedded in the inner wall of the discharging hopper.

As an optimal technical scheme of the utility model, the outside fixed connection fixed plate of unloading pipe, the dwang runs through the fixed plate and fixed connection with it.

As an optimal technical scheme of the utility model, the outside cover of dwang is equipped with the bearing, and the bearing inlays to be located in the fixed plate.

As an optimized technical scheme of the utility model, the feed inlet corresponding with the unloading pipe has been seted up on the top of conveying pipeline.

The utility model discloses have following useful part: the utility model discloses a set up stirring conveying mechanism and can realize that even formula preheats to guarantee that the raw materials of moulding plastics is heated evenly, the quality of the raw materials of moulding plastics has been guaranteed in the follow-up heating processing of being convenient for, and prevents blockking up effectually.

Drawings

FIG. 1 is a schematic structural diagram of a blanking device of an injection molding machine.

Fig. 2 is a schematic structural diagram of a transverse conveying mechanism in a blanking device of an injection molding machine.

Fig. 3 is a schematic structural diagram of a stirring and conveying mechanism in a blanking device of an injection molding machine.

Fig. 4 is a schematic structural diagram of a fixing plate in the blanking device of the injection molding machine.

In the figure: 1. a delivery pipe; 2. feeding a hopper; 3. a discharging pipe; 4. a drive motor; 5. rotating the rod; 6. a fixed cover; 7. a fixing plate; 8. a partition plate; 9. a delivery shaft; 10. a first helical blade; 11. a first bevel gear; 12. a second bevel gear; 13. a stirring rod; 14. a stirring paddle; 15. a second helical blade; 16. and a bearing.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-4, a blanking device of an injection molding machine comprises a material conveying pipe 1, a blanking hopper 2 is arranged above the material conveying pipe 1, and a blanking pipe 3 is fixedly connected between the bottom end of the blanking hopper 2 and the material conveying pipe 1, and is characterized in that one end of the material conveying pipe 1 is fixedly connected with a driving motor 4, a transverse conveying mechanism is arranged inside the material conveying pipe 1, the transverse conveying mechanism comprises a conveying shaft 9, the conveying shaft 9 is fixedly connected with a first helical blade 10, a partition plate 8 is fixedly connected inside the material conveying pipe 1, the conveying shaft 9 passes through the partition plate 8 and is fixedly connected with a first bevel gear 11, an output shaft of the driving motor 4 is coaxially and fixedly connected with the conveying shaft 9, the first bevel gear 11 is engaged with a second bevel gear 12, the second bevel gear 12 is coaxially and fixedly connected with a rotating rod 5, a stirring conveying mechanism is arranged inside the material conveying pipe 2, the stirring conveying mechanism comprises a stirring rod 13, the, stirring rake 14 is located hopper 2 down, and second helical blade 15 is located unloading pipe 3, 2 fans of hopper run through and fixed cover 6 of fixed connection down, and puddler 13 runs through fixed cover 6 and rotates with it and is connected, and the top of dwang 5 is located fixed cover 6, and dwang 5 is connected with the transmission of puddler 13. The inner wall of the feeding hopper 2 is embedded with an electric heating wire, and the top end of the conveying pipe 1 is provided with a feeding hole corresponding to the feeding pipe 3.

Example 2

Referring to fig. 1 to 4, the other contents of the present embodiment are the same as embodiment 1, except that: the outside fixed connection fixed plate 7 of unloading pipe 3, dwang 5 run through fixed plate 7 and fixed connection with it, the outside cover of dwang 5 is equipped with bearing 16, and bearing 16 inlays to be located in fixed plate 7.

The utility model discloses in the implementation process, the raw materials of moulding plastics preheats in hopper 3 down, starts driving motor 4, and driving motor 4 drives carries axle 9 to rotate, thereby first bevel gear 11 drives second bevel gear 12 and rotates and make dwang 5 and puddler 13 rotate, and stirring rake 14 will be down the raw materials of moulding plastics stirring in hopper 2 and make it be heated evenly, and second helical blade 15 rotates the defeated material simultaneously and avoids the material to block up.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The blanking device of the injection molding machine comprises a conveying pipe (1), wherein a blanking hopper (2) is arranged above the conveying pipe (1), a blanking pipe (3) is fixedly connected between the bottom end of the blanking hopper (2) and the conveying pipe (1), and the blanking device is characterized in that one end of the conveying pipe (1) is fixedly connected with a driving motor (4), a transverse conveying mechanism is arranged inside the conveying pipe (1) and comprises a conveying shaft (9), the conveying shaft (9) is fixedly connected with a first helical blade (10), a partition plate (8) is fixedly connected in the conveying pipe (1), the conveying shaft (9) penetrates through the partition plate (8) and is fixedly connected with a first bevel gear (11), an output shaft of the driving motor (4) is coaxially and fixedly connected with the conveying shaft (9), the first bevel gear (11) is meshed with a second bevel gear (12), and the second bevel gear (12) is coaxially and fixedly connected with a rotating rod (5), be equipped with stirring conveying mechanism in lower hopper (2), stirring conveying mechanism includes puddler (13), puddler (13) fixed connection stirring rake (14) and second helical blade (15), and stirring rake (14) are located hopper (2) down, and second helical blade (15) are located unloading pipe (3), hopper (2) fan runs through and fixed cover (6) of fixed connection down, and puddler (13) run through fixed cover (6) and rotate with it and be connected, and the top of dwang (5) is located fixed cover (6), and dwang (5) are connected with puddler (13) transmission.

2. The blanking device of an injection molding machine according to claim 1, characterized in that the inner wall of the blanking hopper (2) is embedded with electric heating wires.

3. The blanking device of the injection molding machine according to claim 1, characterized in that the outer part of the blanking pipe (3) is fixedly connected with a fixed plate (7), and the rotating rod (5) penetrates through the fixed plate (7) and is fixedly connected with the fixed plate.

4. The blanking device of the injection molding machine according to claim 3, characterized in that a bearing (16) is sleeved outside the rotating rod (5), and the bearing (16) is embedded in the fixing plate (7).

5. The blanking device of the injection molding machine as claimed in claim 2 or 4, wherein the top end of the feed delivery pipe (1) is provided with a feed inlet corresponding to the blanking pipe (3).