CN217802949U

CN217802949U - Injection molding machine unloading mechanism

Info

Publication number: CN217802949U
Application number: CN202221265057.0U
Authority: CN
Inventors: 韩彦明; 杨志国; 张波
Original assignee: Fangyuan Tianjin Auto Parts Co ltd
Current assignee: Fangyuan Tianjin Auto Parts Co ltd
Priority date: 2022-05-25
Filing date: 2022-05-25
Publication date: 2022-11-15
Anticipated expiration: 2032-05-25

Abstract

The application discloses injection molding machine unloading mechanism includes: the feeding barrel is hollow inside to form a storage cavity, and the lower end of the feeding barrel is provided with a discharge hole communicated with the storage cavity; the two groups of arc-shaped parts are opposite in opening and connected through bolts to form a charging barrel, a first material port and a second material port which are mutually communicated are arranged in the charging barrel along the vertical direction, and the first material port is communicated with the discharge port; the packing ring, packing ring fixed mounting be in the material loading bucket is close to discharge gate one end, just the packing ring is equipped with the first spout that extends along the horizontal direction, be equipped with first slider on the arc piece, first slider can stretch to in the first spout, follow first spout extending direction slides.

Description

Injection molding machine unloading mechanism

Technical Field

The utility model relates to an injection molding machine unloading field, concretely relates to injection molding machine unloading mechanism.

Background

Injection molding machines are also known as injection molding machines or injection molding machines. The injection molding machine can heat the plastic, apply high pressure to the molten plastic, and inject the plastic to fill the mold cavity. At present, a discharging mechanism of an injection molding machine is arranged above an injection molding barrel, and a charging barrel adds materials into the injection molding barrel through the discharging barrel.

The existing blanking mechanism of the injection molding machine has the following defects when in use: the blanking barrel and the charging barrel are mostly fixed or integrated, more raw materials can be remained on the inner wall of the blanking barrel when the blanking barrel is used for a long time, users can not conveniently clean the inner wall of the blanking barrel, blanking is unstable easily, and internal blockage is easily caused.

Disclosure of Invention

In view of the above-mentioned drawbacks and deficiencies of the prior art, it is desirable to provide a blanking mechanism for an injection molding machine.

In a first aspect, an injection molding machine blanking mechanism comprises: the feeding barrel is hollow inside to form a storage cavity, and the lower end of the feeding barrel is provided with a discharge hole communicated with the storage cavity; the two groups of arc-shaped parts are opposite in opening and connected through bolts to form a feeding barrel, a first material port and a second material port which are mutually communicated are arranged in the feeding barrel along the vertical direction, and the first material port is communicated with the material outlet; the packing ring, packing ring fixed mounting be in the charging bucket is close to discharge gate one end, just the packing ring is equipped with the first spout that extends along the horizontal direction, be equipped with first slider on the arc, first slider can stretch to in the first spout, follow first spout extending direction slides.

According to the technical scheme that this application embodiment provided, still include the striker plate, it is two sets of the striker plate is with two sets of arc one-to-one, the striker plate can be followed the horizontal direction and installed with sliding on the arc, the striker plate is located arc discharge gate one end is two sets of the striker plate offsets, is used for the shutoff the second material mouth.

According to the technical scheme that this application embodiment provided, be equipped with the pneumatic cylinder on the arc, the pneumatic cylinder output with the striker plate is connected, is used for the drive the striker plate slides.

According to the technical scheme that this application embodiment provided, be equipped with on the arc and lead the saddle, be equipped with the second spout in leading the saddle, be equipped with the second slider on the striker plate, the slider can extend in the second spout, follow second spout extending direction slides.

According to the technical scheme that this application embodiment provided, every group all be equipped with the fixed block on the arc spare, be equipped with the screw hole on the fixed block, it is two sets of through bolted connection between the fixed block.

According to the technical scheme provided by the embodiment of the application, the feeding barrel is provided with the sealing ring between the gaskets.

The invention has the beneficial effects that: the application discloses a discharging mechanism of an injection molding machine, which comprises a feeding barrel, an arc-shaped piece and a gasket, wherein a storage cavity is formed in the feeding barrel in a hollow mode, and a discharging hole communicated with the storage cavity is formed in the lower end of the feeding barrel; the openings of the two groups of arc-shaped parts are opposite, and the two groups of arc-shaped parts are connected through bolts to form a feeding barrel, a first material port and a second material port which are mutually communicated are arranged in the feeding barrel along the vertical direction, and the first material port is communicated with the material outlet; the packing ring fixed mounting be in it is close to go up the storage bucket discharge gate one end, just the packing ring is equipped with the first spout that extends along the horizontal direction, be equipped with first slider on the arc, first slider can stretch to in the first spout, follow first spout extending direction slides.

When the feeding barrel is normally used, raw materials in the feeding barrel sequentially enter the feeding barrel through the discharge port and the first material port, and the raw materials are output to the next procedure through the second material port; when needs wash down the feed cylinder inner wall, through the back-out bolt, follow two sets of arc pieces first spout direction roll-off is washd the inner wall, washs and promotes after accomplishing the arc piece offsets, screws through the bolt, realizes the installation of feed cylinder down.

The lower feed cylinder is arranged into two groups of arc-shaped pieces which are connected through the bolts, so that the inner wall of the lower feed cylinder can be quickly disassembled and cleaned, and the influence on the discharging effect due to the accumulation of the inner wall is prevented; through setting up first spout and first slider, can aim at two sets of arc parts fast, facilitate the use bolt to carry out the equipment and the dismantlement of feed cylinder down.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

FIG. 1 is a schematic view of an embodiment of a blanking mechanism of an injection molding machine of the present application;

FIG. 2 is a schematic isometric view of a blanking mechanism of an injection molding machine of the present application;

1. a feeding barrel; 2. an arcuate member; 20. a connecting member; 21. a first slider; 22. a fixed block; 3. a gasket; 30. a first chute; 4. a striker plate; 40. a hydraulic cylinder; 41. a second slider; 42. a second runner.

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Example 1

Referring to fig. 1 and 2, a blanking mechanism of an injection molding machine includes: the feeding barrel 1 is hollow inside to form a storage cavity, and a discharge hole communicated with the storage cavity is formed in the lower end of the feeding barrel 1; the two groups of arc-shaped parts 2 are opposite in opening and connected through bolts to form a feeding barrel, a first material port and a second material port which are mutually communicated are arranged in the feeding barrel along the vertical direction, and the first material port is communicated with the material outlet;

gasket

3, 3 fixed mounting of gasket is in go up storage bucket 1 is close to discharge gate one end, just gasket 3 is equipped with the first spout 30 that extends along the horizontal direction, be equipped with first slider 21 on the arc 2, first slider 21 can stretch to in the first spout 30, follow first spout 30 extending direction slides.

Wherein, the packing ring 3 is equipped with first spout 30 along circumference both ends symmetry, be equipped with connecting piece 20 on the arc 2, connecting piece 20 one end with 2 bolted connection of arc, one end with first slider 21 bolted connection. Specifically, the blanking cylinder formed by the two groups of arc-shaped pieces 2 is cylindrical. The washer 3 and the upper two barrels are fixed through bolts. Specifically, the vertical direction is a top-to-bottom direction in fig. 1, and the horizontal direction is an extending direction of the first chute 30.

The working principle is as follows: when the charging barrel is normally used, raw materials in the charging barrel 1 sequentially enter the charging barrel through the discharging port and the first material port, and the raw materials are output to the next procedure through the second material port; when needs wash down feed cylinder inner wall, through the back-out bolt, follow two sets of arc pieces 2 the 30 direction roll-off of first spout is washd the inner wall, promotes after the washing is accomplished 2 counterbalance of arc pieces, screws through the bolt, realizes the installation of feed cylinder down. The lower feed cylinder is arranged into two groups of arc-shaped parts 2 which are connected through the bolts, so that the inner wall of the lower feed cylinder can be cleaned conveniently, and the influence on the discharging effect due to the accumulation of the inner wall is prevented; through setting up first spout 30 and first slider 21, can aim at two sets of arc parts 2 fast, facilitate the use bolt to carry out the equipment and the dismantlement of feed cylinder down.

Further, still include striker plate 4, it is two sets of striker plate 4 and two sets of 2 one-to-one of arc, striker plate 4 can be installed along the horizontal direction with sliding on arc 2, striker plate 4 is located 2 discharge gate one end of arc, it is two sets of striker plate 4 offsets for the shutoff the second material mouth.

Specifically, be equipped with pneumatic cylinder 40 on the arc 2, pneumatic cylinder 40 output with striker plate 4 is connected for the drive striker plate 4 slides.

Wherein, every group all be equipped with a set of pneumatic cylinder 40 on the arc 2, pneumatic cylinder 40 output and the striker plate 4 fixed connection that corresponds. And every group all be equipped with on the arc 2 and lead the saddle, be equipped with second spout 42 in leading the saddle, be equipped with second slider 41 on the striker plate 4, the slider can extend in the second spout 42, follow second spout 42 extending direction slides.

The working principle is as follows: when need stop the unloading or adjust the unloading speed, start two sets of pneumatic cylinders 40 respectively, the drive is two sets of striker plate 4 is followed second spout 42 extending direction slides, and through control sliding distance, can realize controlling two sets ofly distance between the striker plate 4 is favorable to realizing the regulation of unloading speed, and can stop at any time or continue the unloading, improves the flexibility of operation.

Further, each group of arc-shaped parts 2 is provided with a fixing block 22, each fixing block 22 is provided with a threaded hole, and the two groups of fixing blocks 22 are connected through bolts. Can realize the high-speed joint between two sets of arc 2, dismantle efficiency when improving the clearance inner wall.

Further, a sealing ring is arranged between the feeding barrel 1 and the gasket 3. Can prevent raw material leakage and improve sealing performance.

The foregoing description is only exemplary of the preferred embodiments of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention according to the present application is not limited to the specific combination of the above-mentioned features, but also covers other embodiments where any combination of the above-mentioned features or their equivalents is made without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Claims

1. The utility model provides an injection molding machine unloading mechanism which characterized in that includes:

the feeding barrel (1) is hollow inside to form a storage cavity, and a discharge hole communicated with the storage cavity is formed in the lower end of the feeding barrel (1);

the openings of the two groups of arc-shaped parts (2) are opposite, the arc-shaped parts are connected through bolts to form a feeding barrel, a first material port and a second material port which are mutually communicated are arranged in the feeding barrel along the vertical direction, and the first material port is communicated with the material outlet;

packing ring (3), packing ring (3) fixed mounting be close to in material loading bucket (1) discharge gate one end, just packing ring (3) are equipped with first spout (30) that extend along the horizontal direction, be equipped with first slider (21) on arc (2), first slider (21) can stretch to in first spout (30), follow first spout (30) extending direction slides.

2. The blanking mechanism of the injection molding machine according to claim 1, characterized in that: still include striker plate (4), it is two sets of striker plate (4) and two sets of arc (2) one-to-one, striker plate (4) can be followed the horizontal direction and installed with sliding on arc (2), striker plate (4) are located arc (2) discharge gate one end, and are two sets of striker plate (4) offset, are used for the shutoff the second material mouth.

3. The blanking mechanism of the injection molding machine according to claim 2, characterized in that: be equipped with pneumatic cylinder (40) on arc (2), pneumatic cylinder (40) output with striker plate (4) are connected for the drive striker plate (4) slide.

4. The blanking mechanism of the injection molding machine according to claim 3, characterized in that: be equipped with on arc (2) and lead the saddle, be equipped with second spout (42) in leading the saddle, be equipped with second slider (41) on striker plate (4), the slider can extend in second spout (42), follow second spout (42) extending direction slides.

5. The blanking mechanism of the injection molding machine according to claim 1, characterized in that: every group all be equipped with fixed block (22) on arc spare (2), be equipped with the screw hole on fixed block (22), two sets of pass through bolted connection between fixed block (22).

6. The blanking mechanism of the injection molding machine according to claim 1, characterized in that: and a sealing ring is arranged between the feeding barrel (1) and the gasket (3).