CN210148475U - Antiseized glutinous material feeding unit of plastic granulator - Google Patents
Antiseized glutinous material feeding unit of plastic granulator Download PDFInfo
- Publication number
- CN210148475U CN210148475U CN201920379653.3U CN201920379653U CN210148475U CN 210148475 U CN210148475 U CN 210148475U CN 201920379653 U CN201920379653 U CN 201920379653U CN 210148475 U CN210148475 U CN 210148475U
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- China
- Prior art keywords
- agitator
- frame
- plastic granulator
- stirring
- pipe
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- 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.)
- Expired - Fee Related
Links
- 239000000463 material Substances 0.000 title claims abstract description 48
- 239000004033 plastic Substances 0.000 title claims abstract description 40
- 229920003023 plastic Polymers 0.000 title claims abstract description 40
- 238000003756 stirring Methods 0.000 claims abstract description 50
- 239000007788 liquid Substances 0.000 claims abstract description 34
- 238000002347 injection Methods 0.000 claims description 16
- 239000007924 injection Substances 0.000 claims description 16
- 239000007921 spray Substances 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 238000001802 infusion Methods 0.000 claims 2
- 239000004615 ingredient Substances 0.000 abstract description 17
- 238000000034 method Methods 0.000 abstract description 11
- 239000003974 emollient agent Substances 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000004026 adhesive bonding Methods 0.000 abstract 1
- 230000037452 priming Effects 0.000 abstract 1
- 238000002156 mixing Methods 0.000 description 12
- 239000012535 impurity Substances 0.000 description 10
- 239000004605 External Lubricant Substances 0.000 description 8
- 239000004595 color masterbatch Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 230000008929 regeneration Effects 0.000 description 3
- 238000011069 regeneration method Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000005469 granulation Methods 0.000 description 2
- 230000003179 granulation Effects 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Images
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model relates to a technical field's of plastics production antiseized glutinous material feeding unit of plastic granulator includes the frame, the driving motor of setting in the frame, with driving motor fixed connection's screw conveyer and install the aircraft nose at the screw conveyer other end, still including setting up the moist material device in the frame, moist material device includes the agitator, the stirring rake, annotate the liquid pump and annotate the liquid pipe, the agitator passes through bracing piece fixed connection in the frame, the agitator links to each other with annotating the liquid pump through annotating the liquid pipe, the stirring rake sets up in the agitator, the stirring rake is driven by external motor. After antiseized glutinous plastic granulator start, driving motor drives the screw conveyer rotation, and external motor drives the mixer rotation, and in the priming pump carried outer emollient through annotating the liquid pipe to the agitator simultaneously, the stirring that receives the stirring rake when the major ingredient gets into the agitator mixes with outer emollient stirring, and emollient makes the major ingredient be difficult for gluing on the screw rod and reduce the friction of major ingredient and follow-up in-process and each part.
Description
Technical Field
The utility model belongs to the technical field of the plastics production technique and specifically relates to an antiseized glutinous material feeding unit of plastic granulator is related to.
Background
The plastic granulator changes the physical properties of plastics by adopting the processes of high-temperature melting, plasticizing and extruding, achieves the plasticizing and molding of the plastics, is mainly used for processing waste plastic films, is suitable for most common waste plastics, is a plastic regeneration processing machine which is most widely used in the waste plastic regeneration industry and popular with users, adopts special screw design and different configurations, and is suitable for the regeneration and color mixing granulation of various plastics such as PP, PE, PS, ABS, PA, PVC, PC, POM, EVA, LCP, PET, PMMA and the like.
The Chinese patent with the authorization bulletin number of CN208290250U discloses a color plastic granulator, which comprises a base, a barrel is arranged on the base, a screw rod is arranged in the barrel, a driving device is connected to the screw rod, a helical blade is arranged on the screw rod, an electric heating device is arranged inside the barrel, a main material feed inlet is arranged on the upper portion of one end of the barrel, an extruding machine head is connected to the barrel far away from the driving device, a cooling device is arranged at one end of the extruding machine head, a granulating device is arranged at the other end of the cooling device, a color masterbatch feed inlet is arranged at a position, close to the extruding machine head, on the barrel, and stirring teeth are arranged at a position, corresponding to the color masterbatch feed inlet. When the technical scheme is used for granulation, the plastic main material is put into the main material feeding port, the plastic main material is heated, stirred and mixed, the color master batch is put into the color master batch feeding port, fully stirred by the stirring teeth and mixed with the main material, then extruded by the extruder head, and cut into granules to form a finished product, so that the phenomenon that the color master batch or the color powder stays in a machine for too long time to cause color difference caused by burning of the color powder is avoided, the product coloring effect is good, and the yield is high.
This scheme can effectively avoid look female material grain to receive the colour difference that the influence of high temperature caused in the extruder, improves the product percent of pass, but this plastic granulator when the transmission major ingredient, high viscosity major ingredient glues easily in transportation process and glues on the screw rod, causes pay-off reduction in the unit interval, makes production efficiency reduce.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an antiseized glutinous material feeding unit of plastic granulator, it has the advantage that the major ingredient is difficult for the adhesion screw rod when carrying the major ingredient that melts.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides an antiseized glutinous material feeding unit of plastic granulator, includes frame, the fixed driving motor who sets up in the frame, set up the screw conveyer that is connected in the frame and with driving motor and install the aircraft nose at the screw conveyer other end, screw conveyer keeps away from frame one side and is provided with the breach, still including setting up the moist material device in the frame, moist material device includes agitator, stirring rake, external motor, notes liquid pump and notes liquid pipe, the agitator passes through bracing piece fixed connection in the frame, the agitator is close frame one end and is equipped with the opening, the opening is located the breach directly over, the agitator links to each other with notes liquid pump through annotating the liquid pipe, the stirring rake sets up in the agitator, external motor sets up on the agitator and drive shaft and stirring rake fixed connection.
By adopting the technical scheme, after the plastic granulator is started, the external motor drives the stirring paddle to rotate, when the main material enters the stirring barrel through the previous process, the external lubricant is conveyed into the stirring barrel through the liquid injection pipe by the liquid injection pump, the main material is stirred by the stirring paddle and then is stirred and mixed with the external lubricant and flows into the spiral conveyer through the opening, and meanwhile, the driving motor drives the spiral conveyer to convey the mixed main material, due to the characteristics of the external lubricant, molecules of the external lubricant are easy to migrate to the surface from the inside of the polymer, and a lubricant layer in directional arrangement is formed at the interface of the molten polymer and processing equipment (or a die), so that the friction between the main material and the spiral conveyer and the machine head in the conveying process can be reduced, the main material is not easy to adhere to the spiral conveyer or the machine head, and the feeding amount in unit time is increased, the production efficiency is ensured, and the friction between the main material and each part in the subsequent conveying process can be reduced.
The utility model discloses further set up to: and a spray head is arranged at the liquid outlet end of the liquid injection pipe.
By adopting the technical scheme, the external lubricant is conveyed to the liquid outlet port of the liquid injection pipe through the liquid injection pump and then sprayed onto the main material in the stirring barrel through the spray head, so that the external lubricant can be more uniformly mixed with the main material.
The utility model discloses further set up to: the end of the mixing tank, which is provided with an opening, is provided with a filter screen.
Through adopting above-mentioned technical scheme, after major ingredient and the stirring of outer emollient through the stirring rake, the major ingredient can enter into screw conveyer through the filter screen, and the major ingredient that is not melted or other impurity are blockked by the filter screen and stop on the filter screen this moment, can avoid like this that the major ingredient that is not melted or other impurity enter into screw conveyer and cause machine wear, card axle, or after screw conveyer, enter into the aircraft nose and cause the mould export to block up.
The utility model discloses further set up to: be provided with open-ended one end intercommunication on the agitator and have the filter tube, the filter screen sets up in the filter tube, the filter tube is the frustum form, and the one end that the filter tube diameter is big can be dismantled with the agitator and be connected, and the breach department on screw conveyer is connected to the one end that the filter tube diameter is little.
By adopting the technical scheme, the main materials are pressurized and condensed together to form a strip shape due to the gradual reduction of the diameter of the filter pipe when passing through the filter pipe, so that bubbles or broken sections of the main materials are not easy to appear in the conveying process, and the main materials can be better conveyed by the spiral conveyer.
The utility model discloses further set up to: the mixing tank is detachably connected with the filter pipe through a bolt.
Through adopting above-mentioned technical scheme, when the major ingredient passes through the filter screen, the major ingredient that does not melt and other impurity are blockked in filter screen department, shut down the back when plastic granulator, can pull down the filter tube, clear up the major ingredient that does not melt and other impurity on the filter screen, clear up again after accomplishing with filter tube and agitator tank bolted connection, the clearance filter tube of being more convenient for like this.
The utility model discloses further set up to: and a heat insulation handle is arranged on the outer wall of the pipe body.
Through adopting above-mentioned technical scheme, shut down the back at plastic granulator, when needing to clear up the filter screen, it is not only convenient to take off the filter tube through the handle, and can play thermal-insulated effect, avoids scalding at the in-process of taking off the filter tube, uses safelylike this.
The utility model discloses further set up to: the inner wall of agitator, the inner wall of filter tube, stirring rake and filter screen all are equipped with antiseized layer.
Through adopting above-mentioned technical scheme, at plastic granulator during operation, the major ingredient will be in proper order through agitator inner wall, stirring rake, filter screen and body inner wall, arrives at the last screw conveyer and is carried to the aircraft nose, is extruded through the pressurization of aircraft nose, and antiseized layer can reduce the probability that the major ingredient glues on foretell each part in this transportation process, avoids taking place the jam of machine.
The utility model discloses further set up to: and an observation window is arranged on the side wall of the stirring barrel.
Through adopting above-mentioned technical scheme, can observe the mixed condition of major ingredient and outer emollient in the agitator through the observation window at the plastic granulator during operation, can observe through the observation window after the plastic granulator shuts down and have impurity on the filter screen, judge whether the filter screen needs the clearance, conveniently observe the inside condition of plastic granulator.
To sum up, the utility model discloses a beneficial technological effect does:
1. the external lubricant enables the main materials not to be easily adhered to the spiral conveying rod, increases the feeding amount in unit time and ensures the production efficiency;
2. the filter screen filters the main materials and other impurities which are not melted, so that the failure rate of the plastic granulator caused by abrasion, shaft clamping and blockage is reduced;
3. the filter tube extrudes the main materials to form strips in a plastic manner, so that the main materials can be uniformly conveyed to the machine head by the spiral conveying rod.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic sectional view a-a in fig. 1.
Fig. 3 is an enlarged schematic view of a portion B in fig. 2.
In the figure, 1, a frame; 2. a drive motor; 3. a screw conveyor; 31. a notch; 4. a machine head; 5. a material moistening device; 51. a stirring barrel; 511. an opening; 512. an observation window; 52. a stirring paddle; 53. an external motor; 54. a liquid injection pump; 55. a liquid injection pipe; 56. a support bar; 551. a spray head; 6. a filter tube; 61. a filter screen; 62. a heat-insulated handle.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, for the utility model discloses an antiseized glutinous material feeding unit of plastic granulator, which comprises a frame 1, driving motor 2, screw conveyer 3, aircraft nose 4 and moist material device 5, driving motor 2 and screw conveyer 3 all set up in frame 1, screw conveyer 3 includes the casing and rotates the screw conveyer pole that sets up in the casing, driving motor 2's drive shaft runs through the one end and the screw conveyer pole fixed connection of casing, the other end and the 4 fixed connection of aircraft nose of casing, the casing is kept away from frame 1 one side and is equipped with breach 32, in this embodiment, breach 32 is circular.
Referring to fig. 1 and 2, the moistening device 5 includes a stirring barrel 51, a stirring paddle 52, an external motor 53 installed corresponding to the stirring paddle 52, a liquid injection pump 54 and a liquid injection pipe 55, wherein the stirring barrel 51 is fixedly connected to the frame 1 through a support rod 56 and located right above the screw conveyor 3, the stirring barrel 51 is provided with an observation window 511 along the vertical direction for observing the working condition in the stirring barrel, the stirring paddle 52 is vertically arranged in the stirring barrel 51, the external motor 53 is arranged on the side of the stirring barrel 51 far away from the screw conveyor 3, and a driving shaft penetrates through the center of the stirring barrel 51 and is fixedly connected with the stirring paddle 52, one end of the stirring barrel 51 close to the notch 31 is provided with an opening 511, the stirring barrel 51 is located at the opening 511 and is detachably connected with the filter pipe 6 through a bolt, wherein one end of the filter pipe 6 with a large diameter is connected with the stirring barrel 51, one end of the filter pipe 6 with a small diameter is connected to the screw conveyor 3 and is communicated, a filter screen 61 is arranged in the filter pipe 6, an anti-sticking layer is arranged on the inner wall of the mixing barrel 51, the inner wall of the filter pipe 6, the mixing paddle 52 and the filter screen 61, the liquid injection pump 54 is arranged on the ground, the liquid inlet end of the liquid injection pump 54 is connected with a lubricating oil liquid storage tank through a pipeline, the liquid outlet end of the liquid injection pump 54 is communicated with the mixing barrel 51 through a liquid injection pipe 55, and a spray head 551 is arranged at the liquid outlet end of the liquid injection pipe 55, in the embodiment, the mixing barrel 51 is cylindrical, the diameter of a circle formed when the mixing paddle 52 rotates is smaller than the inner diameter of the mixing barrel 51, the mixing paddle 52 comprises nine blades which are evenly divided into three groups, the three groups of blades are evenly distributed on the mixing paddle 52 along the vertical direction, each group of blades are evenly distributed around the central line of the mixing barrel 51 and are arranged in a staggered mode with the adjacent group of blades, the diameter of the, filter screen 61 level sets up in filtering 6 intraductally, and the material on antiseized layer is polytetrafluoroethylene, and thermal-insulated handle 62 is provided with two, and two thermal-insulated handles 62 set up relatively on the outer wall of the big one end of filter tube 6 diameter.
The implementation principle of the embodiment is as follows: after the plastic granulator is started, the external motor 53 drives the stirring paddle 52 to rotate, meanwhile, the liquid injection pump 54 starts to inject external lubricant into the stirring barrel 51, when the main material finishes the previous process and enters the stirring barrel 51 through a pipeline, the main material and the lubricant are stirred by the stirring paddle 52 and are uniformly mixed together, the main material enters the filter pipe 6 after being stirred, and then passes through the filter screen 61, so that the main material which is not melted and other impurities are blocked on the filter screen 61, then the main material passing through the filter screen 61 is extruded into strips by the filter pipe 6 with the diameter gradually reduced to enter the spiral conveyer 3, at the moment, the main material is uniformly conveyed to the machine head 4 by the spiral conveyer 3 driven by the driving motor 2, and the materials are extruded and molded from a die opening through pressurization of the machine head 4. When the plastic granulator is stopped, whether unmelted main materials and other impurities exist on the filter screen 61 or not is observed through the observation window 512, if unmelted main materials and other impurities exist on the filter screen 61, the filter pipe 6 is detached, the filter pipe 6 is taken down through the heat insulation handle 62, and after the unmelted main materials and other impurities on the filter screen 61 are cleaned, the filter pipe 6 is fixedly installed on the stirring barrel 51 through bolts.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides an antiseized glutinous material feeding unit of plastic granulator, includes frame (1), fixed driving motor (2) of setting in frame (1), set up in frame (1) and spiral conveyer (3) be connected with driving motor (2) and install aircraft nose (4) at the spiral conveyer (3) other end, spiral conveyer (3) are kept away from frame (1) one side and are provided with breach (31), its characterized in that: still including setting up moist material device (5) in frame (1), moist material device (5) are including agitator (51), stirring rake (52), external motor (53), infusion pump (54) and annotate liquid pipe (55), agitator (51) are through bracing piece (56) fixed connection in frame (1), agitator (51) are close frame (1) one end and are equipped with opening (511), opening (511) are located breach (31) directly over, agitator (51) link to each other with infusion pump (54) through annotating liquid pipe (55), stirring rake (52) set up in agitator (51), external motor (53) set up on agitator (51) and drive shaft and stirring rake (52) fixed connection.
2. The anti-sticking feeding device of the plastic granulator according to claim 1, wherein: the liquid outlet end of the liquid injection pipe (55) is provided with a spray head (551).
3. The anti-sticking feeding device of the plastic granulator according to claim 1, wherein: a filter screen (61) is arranged at one end of the stirring barrel (51) provided with the opening (511).
4. The anti-sticking feeding device of the plastic granulator according to claim 3, wherein: one end intercommunication that is provided with opening (511) on agitator (51) has filter tube (6), filter screen (61) set up in filter tube (6), filter tube (6) are the frustum form, and the one end that filter tube (6) diameter is big can be dismantled with agitator (51) and be connected, and breach (31) department on screw conveyer (3) is connected to the one end that filter tube (6) diameter is little.
5. The anti-sticking feeding device of the plastic granulator according to claim 4, wherein: the stirring barrel (51) is detachably connected with the filter pipe (6) through a bolt.
6. The anti-sticking feeding device of the plastic granulator according to claim 4, wherein: and a heat insulation handle (62) is arranged on the outer wall of the body of the filter pipe (6).
7. The anti-sticking feeding device of the plastic granulator according to claim 5, wherein: and anti-sticking layers are arranged on the inner wall of the stirring barrel (51), the inner wall of the filtering pipe (6), the stirring paddle (52) and the filtering net (61).
8. The anti-sticking feeding device of the plastic granulator according to claim 1, wherein: an observation window (512) is arranged on the side wall of the stirring barrel (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920379653.3U CN210148475U (en) | 2019-03-25 | 2019-03-25 | Antiseized glutinous material feeding unit of plastic granulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920379653.3U CN210148475U (en) | 2019-03-25 | 2019-03-25 | Antiseized glutinous material feeding unit of plastic granulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210148475U true CN210148475U (en) | 2020-03-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920379653.3U Expired - Fee Related CN210148475U (en) | 2019-03-25 | 2019-03-25 | Antiseized glutinous material feeding unit of plastic granulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210148475U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112045965A (en) * | 2020-08-10 | 2020-12-08 | 海宁市宏鹰装饰材料有限公司 | PVC buckle production processingequipment |
| CN116815536A (en) * | 2023-04-07 | 2023-09-29 | 朱钱洪 | A kind of wheat and rice straw anhydrous pulp technology and its equipment |
| CN118952614A (en) * | 2024-10-15 | 2024-11-15 | 南通市华天新材料有限公司 | A kind of extrusion equipment for polymer material production |
-
2019
- 2019-03-25 CN CN201920379653.3U patent/CN210148475U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112045965A (en) * | 2020-08-10 | 2020-12-08 | 海宁市宏鹰装饰材料有限公司 | PVC buckle production processingequipment |
| CN116815536A (en) * | 2023-04-07 | 2023-09-29 | 朱钱洪 | A kind of wheat and rice straw anhydrous pulp technology and its equipment |
| CN118952614A (en) * | 2024-10-15 | 2024-11-15 | 南通市华天新材料有限公司 | A kind of extrusion equipment for polymer material production |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200317 Termination date: 20210325 |