CN212352712U - Discharging device of injection molding machine - Google Patents
Discharging device of injection molding machine Download PDFInfo
- Publication number
- CN212352712U CN212352712U CN202020792722.6U CN202020792722U CN212352712U CN 212352712 U CN212352712 U CN 212352712U CN 202020792722 U CN202020792722 U CN 202020792722U CN 212352712 U CN212352712 U CN 212352712U
- Authority
- CN
- China
- Prior art keywords
- auger
- gear
- packing auger
- rotating
- injection molding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a blanking device of an injection molding machine, which comprises a material pipe arranged on a blanking port of the injection molding machine, wherein the material pipe is provided with a feeding pipe communicated with the material pipe, a rotating device is arranged at the pipe orifice of the material pipe, and the rotating device is connected with an installation end of an auger extending into the material pipe; the discharge end of the packing auger is connected with a movable scraper in a sliding way in the radial direction; the inner part of the packing auger is rotatably connected with a rotating rod, and the rotating rod is fixedly connected with a gear at the head part of the packing auger; the movable scraper is provided with a rack meshed with the gear; the rotating rod is in transmission connection with a motor at the mounting end of the auger, and the motor drives the gear to rotate so as to drive the movable scraper to slide along the radial direction; the motor is fixedly connected with the mounting end of the packing auger. The utility model discloses a head at the auger sets up movable scraper blade, can reach with the auger rotates together, can again be alone radial motion, scrapes the material to the discharge gate and handles, avoids the material mouth of pipe to block up.
Description
Technical Field
The utility model relates to an injection molding machine equipment field, concretely relates to unloader of injection molding machine.
Background
The existing injection molding machine is characterized in that materials generally fall into a feed opening of the injection molding machine from a hopper by means of self gravity, but the materials are sticky TPE materials, the blanking is difficult only by means of the self gravity, because in the blanking process, the TPE materials can be sticky on the inner wall of the feed opening of the injection molding machine, in the past, a stick is taken manually to poke the materials, sometimes the materials are too many, the materials can be compressed into a dough shape, the materials cannot be poked manually, the feed opening of the injection molding machine still needs to be detached to scrape the materials out, and then the materials are poked carefully, so that a worker needs to be arranged to specially aim at the feed opening, the operation is convenient, the production efficiency is low, and the labor cost is high.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a unloader of injection molding machine convenient to unloading.
In order to achieve the above object, the present invention provides the following technical solutions:
a blanking device of an injection molding machine comprises: the feeding device comprises a feeding pipe arranged on a discharging opening of the injection molding machine, a feeding pipe communicated with the feeding pipe is arranged on the feeding pipe, a box body is arranged at the pipe opening of the feeding pipe, a rotating device is integrated in the box body, and the rotating device is connected with a mounting end of an auger extending into the feeding pipe and used for driving the auger to rotate;
the discharge end of the auger is connected with a movable scraper in a sliding manner in the radial direction;
the inner part of the packing auger is rotatably connected with a rotating rod, and the rotating rod is fixedly connected with a gear at the head part of the packing auger;
the movable scraper is provided with a rack meshed with the gear;
the rotating rod is in transmission connection with a motor at the installation end of the auger, and the motor drives the gear to rotate so as to drive the movable scraper to radially slide;
the motor is fixedly connected with the mounting end of the packing auger;
the driver is connected the box can drive the auger with dwang reciprocating motion.
Further, the feed pipe is communicated with the side surface of the feed pipe.
Furthermore, the rotating device comprises a rotating gear which is fixedly connected with the mounting end of the packing auger and is rotationally connected with the box body, and a driving gear which is meshed with the rotating gear;
the driving gear is rotationally connected with the box body;
and the output end of a rotating motor fixedly connected with the box body is fixedly connected with the driving gear, so that the rotating gear is driven to drive the auger to rotate.
Furthermore, the mounting end of the rotating rod is clamped with the feeding pipe, and a supporting plate is fixedly connected above the rotating gear;
the supporting plate is fixedly connected with the motor;
the backup pad with the dwang is rotated and is connected.
Furthermore, a T-shaped sliding block is arranged above the movable scraper, and a T-shaped sliding groove matched with the T-shaped sliding block is arranged below the packing auger.
Furthermore, the movable scraper is provided with an electric heating ring.
In the technical scheme, the utility model provides a unloader of injection molding machine sets up movable scraper blade through the head at the auger, can enough during operation with the auger rotates together, can radial motion alone again, scrapes the material to the discharge gate and handles, avoids the material mouth of pipe to block up.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic structural view of a blanking device disclosed by the present invention;
fig. 2 is a schematic bottom view of fig. 1.
Description of reference numerals:
1. a feeding port; 2. a material pipe; 3. a feed pipe; 4. a box body; 5. a driver; 61. a rotating gear; 63. A drive gear; 64. rotating the motor; 71. a movable scraper; 72. a gear; 73. rotating the rod; 74. a motor; 75. and a support plate.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
As shown in fig. 1-2, the embodiment of the present invention provides a blanking device of an injection molding machine; the injection molding machine comprises a material pipe 2 arranged on a feed opening 1 of an injection molding machine, wherein a feed pipe 3 communicated with the material pipe 2 is arranged on the material pipe 2, a box body 4 is arranged at the pipe opening of the material pipe 2, a rotating device is integrated in the box body 4, and the rotating device is connected with an installation end of an auger 7 extending into the material pipe 2 and used for driving the auger 7 to rotate;
the discharge end of the packing auger 7 is connected with a movable scraper 71 in a sliding way in the radial direction;
a rotating rod 73 is rotatably connected inside the packing auger 7, and the rotating rod 73 is fixedly connected with a gear 72 at the head part of the packing auger 7;
the movable squeegee 71 has a rack engaged with a gear 72.
As shown in fig. 2, a rack gear engaged with the cartridge gear 72 is provided on one side of the side surface of the movable squeegee 71. The movable scraper is in a strip shape as a whole, the front end of the movable scraper is a thin plate, so that the distance between the thin plate and the wall of the charging barrel can be conveniently controlled under the rotation of the motor 74, and materials on the wall of the charging barrel can be scraped off in the rotating process of the movable scraper along with the packing auger 7.
The rotating rod 73 is in transmission connection with a motor 74 at the installation end of the auger 7, and the motor 74 drives the gear 72 to rotate so as to drive the movable scraper 71 to slide along the radial direction;
the motor 74 is fixedly connected with the mounting end of the packing auger 7;
the driver 5 is connected with the box body 4 and can drive the packing auger 7 and the rotating rod 73 to reciprocate.
The rotating device and the mounting end of the packing auger 7 are arranged in the box body in parallel, and the bottom of the box body 4 is provided with a hole, so that the packing auger 7 can conveniently penetrate through and is fixedly connected with the disc. The mounting end of the packing auger 7 is fixedly connected with a disc which is directly larger than the screw rod of the packing auger 7, so that the packing auger 7 can be clamped in the box body under the disc conveniently. In addition, a rotating gear 61 is fixedly connected above the disk. The packing auger 7 is rotationally connected with the box body 4 through mechanical connectors such as a bearing and the like;
the driving gear 5 and the box body 4 are rotationally connected with mechanical common parts such as a bearing and the like through a rotating shaft;
the output end of a rotating motor 64 fixedly connected with the box body 4 is fixedly connected with a driving gear 63, so that the rotating gear 61 is driven to drive the packing auger 7 to rotate.
The drive 5 may be a hydraulic cylinder or the like as is common in the art for pushing the auger 7.
The mounting end of the rotating rod 73 is clamped with the inner part of a screw rod of the packing auger 7, and a supporting plate 75 is fixedly connected above the rotating gear 61; the supporting plate 75 is fixedly connected with the motor 74; the supporting plate 75 is rotatably connected with the rotating rod 73, so that the supporting plate 75 and the packing auger 7 can rotate integrally. The installation end of the rotating rod 73 is stepped and can be clamped in a stepped hole in the screw rod to prevent the rotating rod 73 from moving downwards. The rotating rod 73 is connected to the output end of the motor 74 after passing through the disc, the rotating gear 61 and the supporting plate 75. The rotating rod 73 is rotatably connected with the disc, the rotating gear 61 and the supporting plate 75 through mechanical common connection methods such as bearings.
Preferably, the feeding pipe 3 communicates with the upper side of the feeding pipe 2.
In order to ensure that the movable scraper 71 and the auger 7 rotate integrally, a T-shaped sliding block is arranged above the movable scraper 71, and a T-shaped sliding chute matched with the T-shaped sliding block for use is arranged below the auger 7. The specific installation method can be seen in the method for connecting two parts by using a dovetail groove in the mechanical field, and is not described in detail here. One skilled in the art should also appreciate that a limit block can be arranged between the auger 7 and the movable scraper 71 to prevent the movable scraper 71 from sliding out of the auger 7; the movable scraper 71 is provided with an electric heating ring. In order to facilitate better material flow, the movable scraper can be provided with an electric heating ring; for better control of the gear 72, a ratchet locking element can be mounted on the auger 7 to prevent the gear from reversing.
When the device is used, the packing auger 7 is positioned in the material pipe for feeding, and the movable scraper 71 retracts to the position close to the circle center of the screw rod of the packing auger 7, so that the blanking is not influenced. After blanking is finished, the driver pushes the box body 4 to drive the auger 7 to move upwards, so that the movable scraper 71 rises to the material pipe opening from the outside of the material pipe, and then the motor 74 drives the movable scraper 71 to extend out of the screw rod of the auger 7 and be close to the wall of the material pipe. Finally, the rotating motor 64 rotates to drive the movable scraper 71 to rotate, so that the materials in the material pipe are scraped as much as possible. The provision of the movable blade facilitates reducing the formation of the driver 5. In the prior art, the auger 7 which moves repeatedly is used for passing through the material pipe, but a large gap is formed between a screw sheet of the auger and the material pipe. The movable scraper 71 can extend out of the axial projection area of the spiral sheet, so that a smaller gap between the movable scraper and the material pipe is obtained.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (6)
1. The blanking device of the injection molding machine is characterized by comprising a material pipe (2) arranged on a blanking port (1) of the injection molding machine, wherein a material inlet pipe (3) communicated with the material pipe (2) is arranged on the material pipe (2), a box body (4) is arranged at the pipe opening of the material pipe (2), a rotating device is integrated in the box body (4), and the rotating device is connected with a mounting end of an auger (7) extending into the material pipe (2) and used for driving the auger (7) to rotate;
the discharge end of the packing auger (7) is connected with a movable scraper (71) in a sliding way in the radial direction;
the inner part of the packing auger (7) is rotatably connected with a rotating rod (73), and the rotating rod (73) is fixedly connected with a gear (72) at the head part of the packing auger (7);
the movable scraper (71) is provided with a rack meshed with the gear (72);
the rotating rod (73) is in transmission connection with a motor (74) at the installation end of the packing auger (7), and the motor (74) drives the gear (72) to rotate so as to drive the movable scraper (71) to radially slide;
the motor (74) is fixedly connected with the mounting end of the packing auger (7);
the driver (5) is connected with the box body (4) and can drive the packing auger (7) and the rotating rod (73) to reciprocate.
2. The blanking unit of an injection molding machine according to claim 1, characterized in that the feed pipe (3) communicates with the side of the feed pipe (2).
3. The blanking device of the injection molding machine according to the claim 1, characterized in that the rotating device comprises a rotating gear (61) which is fixedly connected with the mounting end of the packing auger (7) and is rotatably connected with the box body (4), and a driving gear (63) which is meshed with the rotating gear (61);
the driving gear (63) is rotationally connected with the box body (4);
and the output end of a rotating motor (64) fixedly connected with the box body (4) is fixedly connected with the driving gear (63), so that the rotating gear (61) is driven to drive the packing auger (7) to rotate.
4. The blanking device of the injection molding machine according to claim 3, wherein the mounting end of the rotating rod (73) is clamped with the packing auger (7), and a support plate (75) is fixedly connected above the rotating gear (61);
the supporting plate (75) is fixedly connected with the motor (74);
the supporting plate (75) is rotatably connected with the rotating rod (73).
5. The blanking device of the injection molding machine according to claim 1, wherein a T-shaped sliding block is arranged above the movable scraper (71), and a T-shaped chute matched with the T-shaped sliding block is arranged below the packing auger (7).
6. The blanking unit of an injection molding machine according to claim 1, characterized in that the movable scraper (71) is provided with an electric heating ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020792722.6U CN212352712U (en) | 2020-05-13 | 2020-05-13 | Discharging device of injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020792722.6U CN212352712U (en) | 2020-05-13 | 2020-05-13 | Discharging device of injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212352712U true CN212352712U (en) | 2021-01-15 |
Family
ID=74148972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020792722.6U Active CN212352712U (en) | 2020-05-13 | 2020-05-13 | Discharging device of injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212352712U (en) |
-
2020
- 2020-05-13 CN CN202020792722.6U patent/CN212352712U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212352712U (en) | Discharging device of injection molding machine | |
| CN209997513U (en) | Raw material stirring machine for producing refractory materials | |
| CN111569716B (en) | Asphalt stirring equipment | |
| CN211005287U (en) | Food oil is with squeezing in succession filtering apparatus for producing | |
| CN208730033U (en) | A kind of flat cable stock stirring device | |
| CN109774230B (en) | Automatic feeding press machine | |
| CN218928708U (en) | Magnetic material rapid prototyping device | |
| JP2010253557A (en) | Powder press | |
| CN212472308U (en) | Efficient production extruder for corrugated pipes | |
| CN212704356U (en) | Powder metallurgy forming device | |
| CN204638143U (en) | V belt translation comminutor | |
| CN209888100U (en) | Automatic material supplementing device of ultrahigh molecular weight polyethylene extruder | |
| CN110449069B (en) | But automatic filtration's royal jelly apparatus for producing based on environmental protection | |
| CN211074731U (en) | 3D prints and spouts material device | |
| CN209110092U (en) | A kind of quick feeding-discharging mechanism of cold-heading indentation equipment | |
| CN219823021U (en) | Unloader is used in cementing material production | |
| CN220448636U (en) | Avoid ejection of compact valve of adhesion | |
| CN219173709U (en) | Automatic feeding device of easy moisture absorption solid | |
| CN111002625A (en) | Scrap recovery device for metal casting | |
| CN215064727U (en) | Auxiliary agent metering tank for automatic color paste production | |
| CN220011426U (en) | Material feeder | |
| CN210939842U (en) | Rotary blanking valve and blanking device comprising same | |
| CN217774036U (en) | Coating production loading attachment | |
| CN217410757U (en) | Chemical machinery reaction kettle stirrer | |
| CN219991135U (en) | Automatic filling head for hand cream |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |