CN209794406U - Vibration dehumidification exhaust bubble material feeding unit - Google Patents
Vibration dehumidification exhaust bubble material feeding unit Download PDFInfo
- Publication number
- CN209794406U CN209794406U CN201920126895.1U CN201920126895U CN209794406U CN 209794406 U CN209794406 U CN 209794406U CN 201920126895 U CN201920126895 U CN 201920126895U CN 209794406 U CN209794406 U CN 209794406U
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- pipe
- feeding
- vibration
- stirring shaft
- baffle
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Abstract
The utility model discloses a vibration dehumidification bubble-discharging feeding device, which comprises an inverted cone-shaped funnel, a feeding pipe and a feeding barrel; the inside vibrating device, (mixing) shaft and the helical blade that is provided with of funnel, the (mixing) shaft is located the inner wall normal running fit of the part of tube seat and tube seat, install between the upper end of (mixing) shaft and the bottom of tube seat the spring. The utility model provides a material feeding unit not only has the helical blade that can propelling movement melting plastics liquid, has vibrating device simultaneously, under vibrating device's effect, helical blade has the effect of upper and lower vibration simultaneously, and the helical blade of area vibration effect can make the bubble in the feed liquid spill over, reduces the content of bubble in the feed liquid, is favorable to improving the quality of feed liquid, for the effect that improves the vibration, sets up the spring bottom (mixing) shaft and tube seat, improves the dynamics that the baffle strikes the baffle.
Description
Technical Field
The utility model relates to an injection mold's technical field especially relates to a vibration dehumidification exhaust bubble material feeding unit.
Background
An injection molding machine is a main molding device for manufacturing plastic products from thermoplastic plastics or thermosetting materials by using a plastic molding die, generally, materials such as polymers and the like are processed to a well plasticized molten state in the injection molding process, the materials are extruded into the die from a charging barrel by means of the thrust of a screw or a plunger, and the products are obtained after solidification and shaping. Volatile matters and water vapor in the plastic smelting process of the existing injection molding machine cannot be discharged in time, so that the defects of bubbles, fish eyes, yellowing, black spots, bonding lines and the like appear in the product.
The practical plastic feed liquid of injection mold forms the molten feed liquid with the plastic granules raw materials through melting usually, then extrudees and cools off in the mould and form, but the plastic granules raw materials have tiny bubble and steam in the in-process that melts, and the existence of bubble has the gas pocket in making the shaping product, has reduced the product quality, and the existence of steam has then improved the fashioned effect of product. Therefore, the utility model discloses what mainly solve is that sneak into of bubble and steam in injection mold's the feed liquid leads to reducing the problem of finished product quality.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to prior art's not enough, provide a vibration dehumidification row of bubbles material feeding unit, what mainly solve is that sneaking into of bubble and steam in injection mold's the feed liquid leads to reducing the problem of finished product quality.
The utility model discloses a following technical means realizes solving above-mentioned technical problem:
A vibration dehumidification exhaust bubble feeding device comprises an inverted cone-shaped funnel, a feeding pipe and a feeding barrel; an arc-shaped cover plate is arranged on the upper end flaring of the funnel, a lower end narrow opening of the funnel is integrally connected with an upper end pipe opening of a feeding pipe, the feeding pipe is vertically arranged, a lower end pipe opening of the feeding pipe is vertically connected with the left side of the feeding barrel, and the connecting part of the feeding pipe and the feeding barrel is communicated;
The hopper is internally provided with a vibrating device, a stirring shaft and a helical blade, the outer side wall of the hopper is provided with an electric heating layer, the upper end of the stirring shaft is in transmission fit with the vibrating device, the lower end of the stirring shaft is fixedly connected with the upper end of the helical blade, and the helical blade is positioned in the feeding pipe;
The vibration device comprises a cylindrical shell, the upper side of the shell is fixedly connected with the center of the lower side of the cover plate, a pipe groove is arranged on the upper side inside the shell, the upper end of the pipe groove is fixedly connected with the lower side of the cover plate, a spring is arranged in the pipe groove, a circular tube is arranged at the lower side in the shell, saw-shaped teeth are arranged at the upper side of the circular tube, the lower side of the circular tube is fixedly connected with the lower side wall of the shell, the round pipe and the pipe groove are arranged in an up-down positive opposite way, a clapboard is arranged between the round pipe and the pipe groove, the upper end of the stirring shaft extends into the shell, the upper end of the stirring shaft passes through the circular tube and the clapboard and extends into the tube groove, the part of the stirring shaft penetrating through the circular tube is matched with the inner wall of the circular tube in a rotating way, the part of the stirring shaft penetrating through the partition board is matched with the partition board in a rotating way, the part of the stirring shaft positioned in the pipe groove is rotationally matched with the inner wall of the pipe groove, and the spring is arranged between the upper end of the stirring shaft and the bottom of the pipe groove;
The lateral wall of (mixing) shaft still is provided with the teeth of a cogwheel, circular shape baffle and bull stick, the central authorities and the (mixing) shaft rigid coupling of baffle, the baffle is located the upside of baffle, the teeth of a cogwheel is located between tube seat and the baffle, the bull stick is located between baffle and the pipe, bull stick and saw shape tooth transmission cooperation, the position that the upside of apron corresponds the casing is provided with the motor, the position of the teeth of a cogwheel is provided with the gear, the teeth of a cogwheel connects the cooperation with the gear tooth, the motor is through pivot and gear drive cooperation.
preferably, a silica gel layer is arranged between the upper side of the partition board and the lower side of the baffle, and the silica gel layer is bonded on the upper side of the partition board.
Preferably, the stirring shaft is further provided with a stirring rod, and the stirring rod is positioned between the vibrating device and the helical blade.
Preferably, the upside of apron is provided with the outlet duct, be provided with the fan in the outlet duct, the one end mouth of pipe of outlet duct and the inside intercommunication of funnel, the other end mouth of pipe of outlet duct and the outside intercommunication of funnel.
Preferably, a gap is formed between the lower side of the cover plate and the upper side of the funnel, and a plurality of water guide strips are uniformly arranged on the lower side of the cover plate.
Preferably, the outer walls of the feeding pipe and the feeding barrel are both provided with heat insulation layers.
the utility model has the advantages that: the utility model provides a material feeding unit not only has the helical blade that can propelling movement melting plastics liquid, has vibrating device simultaneously, and under vibrating device's effect, helical blade has the effect of upper and lower vibration simultaneously, and the helical blade of area vibration effect can make the bubble in the feed liquid spill over, reduces the content of bubble in the feed liquid, is favorable to improving the quality of feed liquid. In order to improve the vibration effect, a spring is arranged at the bottom of the stirring shaft and the pipe groove, so that the force of the baffle plate impacting the partition plate is improved.
Drawings
FIG. 1: do the utility model discloses the structure schematic diagram.
FIG. 2: do the utility model discloses vibrating device schematic structure.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The upper, lower, left, right, front and rear in this context are all relative to what is shown in FIG. 1.
example (b):
as shown in fig. 1: a vibration dehumidification exhaust bubble feeding device comprises an inverted cone-shaped funnel 1, a feeding pipe 2 and a feeding barrel 3; an arc-shaped cover plate 4 is arranged at the upper end flaring of the funnel 1, the lower end narrow opening of the funnel 1 is integrally connected with the upper end pipe opening of the feeding pipe 2, the feeding pipe 2 is vertically arranged, the lower end pipe opening of the feeding pipe 2 is vertically connected with the left side of the feeding barrel 3, and the connecting part of the feeding pipe 2 and the feeding barrel 3 is communicated;
A vibrating device 5, a stirring shaft 11 and spiral blades 21 are arranged inside the funnel 1, an electric heating layer 12 is arranged on the outer side wall of the funnel 1, the upper end of the stirring shaft 11 is in transmission fit with the vibrating device 5, the lower end of the stirring shaft 11 is fixedly connected with the upper ends of the spiral blades 21, and the spiral blades 21 are positioned in the feeding pipe 2;
as shown in fig. 2: the vibration device 5 comprises a cylindrical shell 51, the upper side of the shell 51 is fixedly connected with the center of the lower side of the cover plate 4, a pipe groove 52 is arranged on the upper side inside the shell 51, the upper end of the pipe groove 52 is fixedly connected with the lower side of the cover plate 4, a spring 53 is arranged in the pipe groove 52, a round pipe 54 is arranged on the lower side inside the shell 51, saw-shaped teeth 55 are arranged on the upper side of the round pipe 54, the lower side of the round pipe 54 is fixedly connected with the lower side wall of the shell 51, the round pipe 54 and the pipe groove 52 are oppositely arranged up and down, a partition plate 56 is arranged between the round pipe 54 and the pipe groove 52, the upper end of the stirring shaft 11 extends into the shell 51, the upper end of the stirring shaft 11 passes through the round pipe 54 and the partition plate 56 and extends into the pipe groove 52, the part of the stirring shaft 11 passing through the round pipe 54 is rotationally matched with, the part of the stirring shaft 11 positioned in the pipe groove 52 is in rotating fit with the inner wall of the pipe groove 52, and the spring 53 is arranged between the upper end of the stirring shaft 11 and the bottom of the pipe groove 52;
the lateral wall of (mixing) shaft 11 still is provided with teeth of a cogwheel 13, circular shape baffle 14 and bull stick 15, the central authorities and the (mixing) shaft 11 rigid coupling of baffle 14, baffle 14 is located the upside of baffle 56, the teeth of a cogwheel 13 is located between tube seat 52 and baffle 14, bull stick 15 is located between baffle 56 and the pipe 54, bull stick 15 and saw-shaped tooth 55 transmission cooperation, the position that the upside of apron 4 corresponds casing 51 is provided with motor 41, the position of the teeth of a cogwheel 13 is provided with gear 42, the teeth of a cogwheel 13 and gear 42 tooth joint cooperation, motor 43 is through pivot 43 and gear 42 transmission cooperation.
The utility model provides a material feeding unit not only has helical blade 21 that can propelling movement melting plastics liquid, has vibrating device 5 simultaneously, and under vibrating device 5's effect, helical blade 21 has the effect of upper and lower vibration simultaneously, and the helical blade 21 of area vibration effect can make the bubble in the feed liquid spill over, reduces the content of bubble in the feed liquid, is favorable to improving the quality of feed liquid. Its concrete vibration satisfies the vibrating device of helical blade 21 rotation effect simultaneously, and its principle is: the upper end of the stirring shaft 11 is provided with gear teeth 13, the gear teeth 13 are in gear joint with the gear 42 and then rotate under the driving of the motor 41, wherein the length of the gear teeth 13 in the vertical direction is larger than that of the gear 42 in the vertical direction, so that the gear teeth 13 cannot be separated from the range of transmission clamping even in the process of up-and-down vibration of the stirring shaft 11; the stirring shaft 11 is also provided with a rotating rod 15, the rotating rod 15 and the stirring shaft 11 synchronously rotate, the rotating rod 15 is clamped with saw-shaped teeth 55, the saw-shaped teeth 55 are similar to teeth of a saw, the stirring shaft 11 integrally ascends when the rotating rod 15 moves on oblique teeth of the saw-shaped teeth 55, the rotating rod 15 suddenly descends when rotating to the highest point of the saw-shaped teeth 55, the stirring shaft 11 quickly descends, a baffle plate 14 arranged on the stirring shaft 11 impacts a partition plate 56, the upward and downward floating movement of the stirring shaft 11 is continuously repeated along with the rotation of the stirring shaft 11, vibration is formed when the rotating speed is high, and in order to improve the vibration effect, a spring 53 is arranged at the bottom of the stirring shaft 11 and a pipe groove 52, so that the force of the baffle plate 14 impacting the partition plate 56 is improved.
Preferably, a silicone layer 57 is disposed between the upper side of the partition plate 56 and the lower side of the baffle plate 14, and the silicone layer 57 is bonded to the upper side of the partition plate 56.
the utility model discloses in order to weaken the hard collision effect between baffle 14 and the baffle 56, less striking is to the damage of baffle 14, sets up the silica gel layer 57 that has the cushioning effect between baffle 14 and baffle 56.
Preferably, the stirring shaft 11 is further provided with a stirring rod 16, and the stirring rod 16 is positioned between the vibrating device 5 and the helical blade 21.
The utility model discloses well puddler 16 can improve the stirring effect of feed liquid, improves the homogenization of feed liquid.
Preferably, the upper side of the cover plate 4 is provided with an air outlet pipe 7, a fan 71 is arranged in the air outlet pipe 7, a pipe orifice at one end of the air outlet pipe 7 is communicated with the inside of the funnel 1, and a pipe orifice at the other end of the air outlet pipe 7 is communicated with the outside of the funnel 1.
The utility model discloses well outlet duct 7 can promote the gas circulation in funnel 1, reduces the gaseous humidity in funnel 1, improves the evaporation of steam in the feed liquid.
Preferably, a gap is formed between the lower side of the cover plate 4 and the upper side of the funnel 1, and a plurality of water guide strips 44 are uniformly arranged on the lower side of the cover plate 4.
The utility model provides a funnel belongs to semi-sealed state under the condition that is provided with the apron, and the moisture in the feed liquid evaporates under the high temperature condition, forms the comdenstion water at the downside condensation of apron, is to drip the feed liquid again after avoiding the condensation water to condense, is provided with the water guide strip at the downside of apron, makes the water of condensation become the strand and flows the funnel outside along the water guide strip.
Preferably, the outer walls of the feeding pipe 2 and the feeding cylinder 3 are both provided with an insulating layer 22.
The utility model discloses in all be provided with the heat preservation with the outside of inlet pipe and the outside of a pay-off section of thick bamboo, prevent that the feed liquid from cooling formation plastic block in the feed process.
It is noted that, in this document, relational terms such as first and second, and the like, if any, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. the utility model provides a vibration dehumidification exhaust bubble material feeding unit which characterized in that: comprises an inverted cone-shaped funnel, a feeding pipe and a feeding barrel; an arc-shaped cover plate is arranged on the upper end flaring of the funnel, a lower end narrow opening of the funnel is integrally connected with an upper end pipe opening of a feeding pipe, the feeding pipe is vertically arranged, a lower end pipe opening of the feeding pipe is vertically connected with the left side of the feeding barrel, and the connecting part of the feeding pipe and the feeding barrel is communicated;
The hopper is internally provided with a vibrating device, a stirring shaft and a helical blade, the outer side wall of the hopper is provided with an electric heating layer, the upper end of the stirring shaft is in transmission fit with the vibrating device, the lower end of the stirring shaft is fixedly connected with the upper end of the helical blade, and the helical blade is positioned in the feeding pipe;
The vibration device comprises a cylindrical shell, the upper side of the shell is fixedly connected with the center of the lower side of the cover plate, a pipe groove is arranged on the upper side inside the shell, the upper end of the pipe groove is fixedly connected with the lower side of the cover plate, a spring is arranged in the pipe groove, a circular tube is arranged at the lower side in the shell, saw-shaped teeth are arranged at the upper side of the circular tube, the lower side of the circular tube is fixedly connected with the lower side wall of the shell, the round pipe and the pipe groove are arranged in an up-down positive opposite way, a clapboard is arranged between the round pipe and the pipe groove, the upper end of the stirring shaft extends into the shell, the upper end of the stirring shaft passes through the circular tube and the clapboard and extends into the tube groove, the part of the stirring shaft penetrating through the circular tube is matched with the inner wall of the circular tube in a rotating way, the part of the stirring shaft penetrating through the partition board is matched with the partition board in a rotating way, the part of the stirring shaft positioned in the pipe groove is rotationally matched with the inner wall of the pipe groove, and the spring is arranged between the upper end of the stirring shaft and the bottom of the pipe groove;
The lateral wall of (mixing) shaft still is provided with the teeth of a cogwheel, circular shape baffle and bull stick, the central authorities and the (mixing) shaft rigid coupling of baffle, the baffle is located the upside of baffle, the teeth of a cogwheel is located between tube seat and the baffle, the bull stick is located between baffle and the pipe, bull stick and saw shape tooth transmission cooperation, the position that the upside of apron corresponds the casing is provided with the motor, the position of the teeth of a cogwheel is provided with the gear, the teeth of a cogwheel connects the cooperation with the gear tooth, the motor is through pivot and gear drive cooperation.
2. The vibration dehumidification and air exhaust bubble feeding device as set forth in claim 1, wherein: a silica gel layer is arranged between the upper side of the partition board and the lower side of the baffle, and the silica gel layer is bonded on the upper side of the partition board.
3. the vibration dehumidification and air exhaust bubble feeding device as set forth in claim 1, wherein: the stirring shaft is also provided with a stirring rod, and the stirring rod is positioned between the vibrating device and the helical blade.
4. The vibration dehumidification and air exhaust bubble feeding device as set forth in claim 1, wherein: the upside of apron is provided with the outlet duct, be provided with the fan in the outlet duct, the one end mouth of pipe and the inside intercommunication of funnel of outlet duct, the other end mouth of pipe and the outside intercommunication of funnel of outlet duct.
5. The vibration dehumidification and air exhaust bubble feeding device as set forth in claim 1, wherein: a gap is arranged between the lower side of the cover plate and the upper side of the funnel, and a plurality of water guide strips are uniformly arranged on the lower side of the cover plate.
6. The vibration dehumidification and air exhaust bubble feeding device as set forth in claim 1, wherein: and the outer walls of the feeding pipe and the feeding barrel are both provided with heat preservation layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920126895.1U CN209794406U (en) | 2019-01-24 | 2019-01-24 | Vibration dehumidification exhaust bubble material feeding unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920126895.1U CN209794406U (en) | 2019-01-24 | 2019-01-24 | Vibration dehumidification exhaust bubble material feeding unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209794406U true CN209794406U (en) | 2019-12-17 |
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ID=68820819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920126895.1U Expired - Fee Related CN209794406U (en) | 2019-01-24 | 2019-01-24 | Vibration dehumidification exhaust bubble material feeding unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209794406U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113370465A (en) * | 2021-08-02 | 2021-09-10 | 苏州得高塑胶容器有限公司 | Food package barrel injection molding machine charge-in system |
-
2019
- 2019-01-24 CN CN201920126895.1U patent/CN209794406U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113370465A (en) * | 2021-08-02 | 2021-09-10 | 苏州得高塑胶容器有限公司 | Food package barrel injection molding machine charge-in system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191217 Termination date: 20220124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |