CN209832535U - Feeding device for plastic extrusion molding equipment - Google Patents
Feeding device for plastic extrusion molding equipment Download PDFInfo
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- CN209832535U CN209832535U CN201920162708.5U CN201920162708U CN209832535U CN 209832535 U CN209832535 U CN 209832535U CN 201920162708 U CN201920162708 U CN 201920162708U CN 209832535 U CN209832535 U CN 209832535U
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- hopper
- recovery
- pipe
- extrusion molding
- inlet pipe
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Abstract
The utility model provides a feed arrangement for plastics extrusion molding equipment, including the feeder hopper, the feeder hopper is a round platform fill, feeder hopper below screw thread is installed on extrusion molding equipment, feeder hopper top screw has the bung, bung one side horizontal installation has the inlet pipe, strong fan is installed to inlet pipe one end, strong fan passes through the motor drive of one side, inlet pipe other end fixed connection is in the bung side, the hopper is installed to inlet pipe interlude top, it is intraductal that the inlet pipe is access to annotate the hopper, bung opposite side horizontal installation has the recovery tube, the recovery tube is a right angle bending tube, recovery tube one end is connected in the bung side, the recovery bottle is installed to the recovery tube other end, the filter screen is installed in the embedding of the installation department that the recovery tube is located. This device has been solved current extrusion molding equipment and when the raw materials heating was melted, has the dust batting in the raw materials, can directly melt in the plastics melt after the heating, and back in extrusion molding to the grinding apparatus leads to the finished product texture unclean, influences plastic products's quality.
Description
Technical Field
The utility model belongs to the technical field of extrusion molding equipment, concretely relates to a feed arrangement for plastics extrusion molding equipment.
Background
The plastic extruder generally means that a plastic is melted at a high temperature of about 200 ℃, and the melted plastic is formed into a desired shape while passing through a die. The existing feed hopper is simple in structure, the working principle is simple to set in order to match the working of the extruding machine, and when a plastic product is manufactured, raw materials need to be heated and melted and then extruded into a mold for molding, but the raw materials of the plastic material are easy to generate static electricity to adsorb dust and lint in the air during collision and friction, so that the melted plastic product subjected to extrusion molding is internally doped with impurities, the attractiveness and quality of the plastic product are easily influenced, and particularly in the field of medicine, the sanitary problem of the plastic product is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses solve current extrusion molding equipment when the raw materials heating melts, have dust batting in the raw materials, can directly melt in the plastics liquation after the heating, back in extrusion molding to the grinding apparatus leads to the finished product texture unclean, influences plastic products's quality, provides a feed arrangement for plastics extrusion molding equipment for this reason.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a feed arrangement for plastics extrusion molding equipment, includes the feeder hopper, the feeder hopper is a round platform fill, feeder hopper below screw thread is installed on extrusion molding equipment, feeder hopper top screw thread has the bung, bung one side horizontal installation has the inlet pipe, strong fan is installed to inlet pipe one end, strong fan passes through the motor drive of one side, inlet pipe other end fixed connection is in the bung side, the injection hopper is installed to inlet pipe interlude top, it accesss to the inlet pipe intraductal to annotate the hopper, bung opposite side horizontal installation has the recovery tube, the recovery tube is a right angle bending tube, the recovery tube one end is connected in the bung side, the recovery bottle is installed to the recovery tube other end, the filter screen is installed in the embedding of installation department that the recovery tube is located the bung.
Furthermore, a plurality of air outlet holes are formed in the outer side wall of the vertical section of the recovery pipe, and a layer of filtering membrane is attached to the inner wall of the vertical section of the recovery pipe, which is located at the air outlet holes.
Further, the feeding pipe and the recovery pipe are symmetrically arranged, and the diameter of the recovery pipe is larger than that of the feeding pipe.
Compared with the prior art, the beneficial effects of the utility model are that: this device sets up the inlet pipe in the bucket lid both sides, the fan, the recovery tube, after adding the raw materials, utilize motor drive strong fan to rotate, blow off the raw materials inlet pipe, the quality that utilizes dust impurity is light, and feeder hopper below contact extrusion molding equipment temperature is higher, wind-force receives heat energy to blow up lighter impurity, the heavy raw materials of quality directly falls into the feeder hopper, the light dust impurity of quality blows off to in the recovery tube through the fan, deposit through filtration membrane and collect to the recovery bottle in, moreover, the steam generator is simple in structure, low in manufacturing cost.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
the most important element symbols of the embodiment of the utility model are as follows:
a feed hopper-1, a hopper cover-2, a feed pipe-3, a strong fan-4, a motor-5, a feed injection hopper-6, a recovery pipe-7, a recovery bottle-9, an air outlet-10 and a filtering membrane-11.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used only for convenience in describing and simplifying the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
As shown in fig. 1, a feeding device for plastic extrusion molding equipment comprises a feeding hopper 1, wherein the feeding hopper 1 is a circular truncated cone hopper, the lower part of the feed hopper 1 is arranged on extrusion molding equipment in a threaded manner, a hopper cover 2 is screwed on the top part of the feed hopper 1 in a threaded manner, a feed pipe 3 is horizontally arranged on one side of the bucket cover 2, one end of the feed pipe 3 is provided with a strong air blower 4, the strong air blower 4 is driven by a motor 5 at one side, the other end of the feed pipe 3 is fixedly connected with the side surface of the bucket cover 2, a material injection hopper 6 is arranged above the middle section of the feeding pipe 3, the material injection hopper 6 leads to the inside of the feeding pipe 3, a recovery pipe 7 is horizontally arranged at the other side of the bucket cover 2, the recovery pipe 7 is a right-angle bent pipe, 7 one end of recovery tube is connected in the side of bucket lid 2, recovery bottle 9 is installed to the 7 other end of recovery tube, the filter screen is installed in the embedding of installation department that recovery tube 7 is located bucket lid 2.
A plurality of air outlets 10 are formed in the outer side wall of the vertical section of the recovery pipe 7, and a layer of filtering membrane 11 is attached to the inner wall of the vertical section of the recovery pipe 7 at the air outlets 10.
This device sets up inlet pipe 3 in 2 both sides of bucket lid, the fan, recovery tube 7, after adding the raw materials, utilize motor 5 drive fan 4 to rotate by force, blow off inlet pipe 3 with the raw materials, the quality that utilizes dust impurity is light, and feeder hopper 1 below contact extrusion molding equipment temperature is higher, wind gas receives heat energy and blows up lighter impurity, the heavy raw materials of quality receives the filter screen to block directly to fall into feeder hopper 1, the light dust impurity of quality passes the filter screen through the fan and blows off to recovery tube 7 in, deposit through filter membrane 11 and collect to recovery bottle 9 in, moreover, the steam generator is simple in structure, low in manufacturing cost.
The inlet pipe 3 and the recovery tube 7 are symmetrically installed, the diameter of the recovery tube 7 is larger than that of the inlet pipe 3, and impurities are blown into the recovery tube 7 when the strong air blower 4 blows raw materials conveniently.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (3)
1. The utility model provides a feed arrangement for plastics extrusion molding equipment, includes feeder hopper (1), feeder hopper (1) is a round platform fill, feeder hopper (1) below screw thread is installed on extrusion molding equipment, its characterized in that: a hopper cover (2) is screwed at the top of the feed hopper (1) in a threaded manner, a feed pipe (3) is horizontally arranged at one side of the hopper cover (2), one end of the feeding pipe (3) is provided with a strong air blower (4), the strong air blower (4) is driven by a motor (5) at one side, the other end of the feeding pipe (3) is fixedly connected with the side surface of the hopper cover (2), a material injection hopper (6) is arranged above the middle section of the feeding pipe (3), the hopper (6) is communicated with the inside of the feeding pipe (3), the other side of the hopper cover (2) is horizontally provided with a recovery pipe (7), the recovery pipe (7) is a right-angle bent pipe, one end of the recovery pipe (7) is connected to the side surface of the bucket cover (2), recovery bottle (9) are installed to recovery tube (7) other end, the filter screen is installed in the embedding of recovery tube (7) position in the installation department of fill lid (2).
2. A feed device for a plastic extrusion apparatus as recited in claim 1, wherein: a plurality of exhaust vents (10) are formed in the outer side wall of the vertical section of the recovery pipe (7), and a layer of filtering membrane (11) is attached to the position, located at the exhaust vents (10), of the inner wall of the vertical section of the recovery pipe (7).
3. A feeding device for a plastic extrusion apparatus as claimed in claim 1 or 2, wherein: the feeding pipe (3) and the recovery pipe (7) are symmetrically installed, and the diameter of the recovery pipe (7) is larger than that of the feeding pipe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920162708.5U CN209832535U (en) | 2019-01-30 | 2019-01-30 | Feeding device for plastic extrusion molding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920162708.5U CN209832535U (en) | 2019-01-30 | 2019-01-30 | Feeding device for plastic extrusion molding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209832535U true CN209832535U (en) | 2019-12-24 |
Family
ID=68902983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920162708.5U Active CN209832535U (en) | 2019-01-30 | 2019-01-30 | Feeding device for plastic extrusion molding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209832535U (en) |
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2019
- 2019-01-30 CN CN201920162708.5U patent/CN209832535U/en active Active
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