CN218053706U - Can sieve injection molding machine of unloading to raw materials - Google Patents
Can sieve injection molding machine of unloading to raw materials Download PDFInfo
- Publication number
- CN218053706U CN218053706U CN202222361973.0U CN202222361973U CN218053706U CN 218053706 U CN218053706 U CN 218053706U CN 202222361973 U CN202222361973 U CN 202222361973U CN 218053706 U CN218053706 U CN 218053706U
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- Prior art keywords
- charging barrel
- injection molding
- molding machine
- raw materials
- filter screen
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- Expired - Fee Related
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- 239000002994 raw material Substances 0.000 title claims abstract description 75
- 238000001746 injection moulding Methods 0.000 title claims abstract description 47
- 238000012216 screening Methods 0.000 claims abstract description 20
- 238000007599 discharging Methods 0.000 claims abstract description 16
- 230000006835 compression Effects 0.000 claims abstract description 4
- 238000007906 compression Methods 0.000 claims abstract description 4
- 238000010030 laminating Methods 0.000 claims description 4
- 239000008187 granular material Substances 0.000 abstract description 25
- 239000002245 particle Substances 0.000 description 18
- 238000001914 filtration Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000011045 prefiltration Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses an injection molding machine capable of screening and discharging raw materials, which comprises an injection molding machine body, wherein a charging barrel is arranged at the top of the injection molding machine body, a motor is arranged at the top of the charging barrel, and a shaft lever is arranged in the charging barrel; the feeding hole is formed in the left side of the top of the charging barrel, a fine discharging hole is formed in the center of the bottom of the charging barrel, and coarse discharging holes are formed in two sides of the bottom of the charging barrel; the coarse strainer is arranged inside the charging barrel, two ends of the coarse strainer are connected with the inner wall of the charging barrel through compression springs, and the coarse strainer and the inner wall of the charging barrel form a left-right sliding structure; the fine filter screen is arranged at the bottom of the inner side of the charging barrel and is of a herringbone structure. This injection molding machine that can sieve unloading to raw materials can be abundant sieve the back unloading again to the raw materials to can make the inside granule size that gets into the injection molding machine even, thereby can make the raw materials be heated evenly, and then improve injection moulding product's quality.
Description
Technical Field
The utility model relates to an injection molding machine technical field specifically is an injection molding machine that can sieve the unloading to the raw materials.
Background
The injection molding machine is a main molding device for manufacturing thermoplastic plastics or thermosetting plastics into plastic products with various shapes by using a plastic molding die, can heat the plastics, and is widely used for the molding processing operation of the plastics;
for example, an injection molding machine with a raw material screening function disclosed as CN212948866U comprises an injection molding machine body, a material pumping pipe, a conveying pump, a separating part, a charging barrel and the like, wherein the filtering component is arranged to filter and separate raw material particles, so that large particles are prevented from being far away from the injection molding machine body, and the quality of injection molding products is improved; by arranging the separation part, the raw materials with smaller particles have a larger chance to pass through the filter screen, so that the screening effect is improved, the acting force of the larger particles blown by the wind flow at the edge position of the filter screen is rapidly reduced, the larger particles can conveniently fall to the bottom of the filter box, the separation efficiency is improved, the large-particle raw materials falling to the bottom of the lower box body can be blocked, and the large-particle raw materials are prevented from being blown by the wind flow again; the filter box comprises an upper box body, a lower box body and a mounting ring, so that the effect of conveniently replacing the filter screen is achieved;
however, this injection molding machine with raw materials screening function only screens the feeding through the individual layer filter screen to the particle size of raw materials, and seted up a plurality of through-holes on this individual layer filter screen, its through-hole size is fixed, though this individual layer filter screen can filter the raw materials of great granule, thereby avoid inside the raw materials of great granule gets into the injection molding machine, nevertheless be less than inside this raw materials granule of filter screen through-hole size still can get into the injection molding machine, thereby under the prerequisite that is less than this filter screen through-hole size, the uneven condition of raw materials granule size can appear, and then lead to heating the raw materials unevenly.
Therefore, the injection molding machine capable of screening and discharging the raw materials can well solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can sieve injection molding machine of unloading to raw materials, in order to solve above-mentioned background art and provide however this injection molding machine that has raw materials screening function only comes to filter the feeding to the particle size of raw materials through individual layer's filter screen, and seted up a plurality of through-holes on this individual layer filter screen, its through-hole size is fixed, though this individual layer filter screen can filter the raw materials of great granule, thereby it is inside to avoid the raw materials of great granule to get into the injection molding machine, nevertheless be less than inside this filter screen through-hole size's raw materials granule still can get into the injection molding machine, thereby under the prerequisite that is less than this filter screen through-hole size, the uneven condition of raw materials granule size can appear, and then lead to the inhomogeneous problem of raw materials heating.
In order to achieve the above object, the utility model provides a following technical scheme: an injection molding machine capable of screening and discharging raw materials comprises an injection molding machine body, wherein a charging barrel is mounted at the top of the injection molding machine body, a motor is mounted at the top of the charging barrel, a shaft lever is arranged in the charging barrel, and the top of the shaft lever is connected with the output end of the motor;
further comprising:
the feeding hole is formed in the left side of the top of the charging barrel, a fine discharging hole is formed in the center of the bottom of the charging barrel, and coarse discharging holes are formed in two sides of the bottom of the charging barrel;
the coarse filter is arranged inside the charging barrel, two ends of the coarse filter are connected with the inner wall of the charging barrel through compression springs, and the coarse filter and the inner wall of the charging barrel form a left-right sliding structure;
thin filter screen sets up the inboard bottom of feed cylinder, thin filter screen is "people" font structure, and the inner wall connection of reset spring and feed cylinder is passed through to the bottom of thin filter screen, thick discharge gate corresponds the both sides that set up at thin filter screen, thin discharge gate corresponds the bottom that sets up at thin filter screen.
Preferably, the bottom of feed cylinder is provided with the pivot, the both ends of pivot all are connected with the inner wall bearing of feed cylinder, and the pivot runs through the feed cylinder, fixed mounting has the rotation wheel in the pivot, it is "8" font structure to rotate the wheel.
Through adopting above technical scheme for rotate the rotation that the pivot can drive the rotation wheel.
Preferably, the bottom of coarse strainer with the equal fixedly connected with lug in top of fine filter screen, the surface of rotating the wheel with the surface laminating of lug is connected.
Through adopting above technical scheme for rotate the pivot and make and rotate wheel pivoted in-process, can make and rotate wheel intermittent type formula carry out the contact extrusion to two lugs, thereby drive coarse strainer and fine filter screen's horizontal hunting, and then can be abundant sieve raw materials granule.
Preferably, the mixing rod is fixedly mounted on the shaft rod, the connecting rod is fixedly connected to the shaft rod, the connecting rod is far away from one end of the shaft rod, the scraper is fixedly connected to the end of the connecting rod, and the outer side wall of the scraper is attached to the inner wall of the charging barrel.
Through adopting above technical scheme for the axostylus axostyle rotates the rotation that can drive the mixing arm, thereby comes to carry out abundant mixture to the inside raw materials of feed cylinder, and the axostylus axostyle can also drive the rotation of connecting rod and scraper blade, thereby comes to strike off the raw materials of adhesion on the feed cylinder inner wall.
Preferably, a fixing plate is arranged in the charging barrel, the fixing plate is fixedly connected with the inner wall of the charging barrel, and the shaft rod penetrates through the fixing plate.
Preferably, the fixed plate is provided with two feed openings, and the two feed openings are arranged on the surface of the fixed plate at equal angles.
Through adopting above technical scheme for the raw materials granule on feed cylinder upper portion drops to the coarse screen on from feed opening department after the mixture of mixing rod.
Preferably, the bottom of the fixed plate is provided with three baffles, the baffles are fixedly connected with the side wall of the shaft rod through a connecting rod, the three baffles correspond to the feed opening, and the three baffles are distributed at the bottom of the fixed plate at equal angles.
Through adopting above technical scheme for the axostylus axostyle rotates the rotation that can drive three baffle, and then makes coming of three baffle intermittent type formula stop two feed openings, thereby avoids the once unloading of raw materials granule too much to bring the burden for the filtration of follow-up filter screen.
Compared with the prior art, the beneficial effects of the utility model are that: this injection molding machine that can sieve unloading to raw materials, again unloading after sieving to the raw materials that can be abundant to can make the inside granule size that gets into the injection molding machine even, thereby can make the raw materials be heated evenly, and then improve injection moulding product's quality, its concrete content as follows:
1. the injection molding machine capable of screening and discharging raw materials is provided with a coarse filter screen and a fine filter screen, and the coarse filter screen is matched with the fine filter screen to filter and screen raw material particles, so that the coarse filter screen primarily filters the raw material particles, the raw material particles primarily filtered by the coarse filter screen pass through the coarse filter screen and fall onto the surface of the fine filter screen, the raw material with larger particles falls from two sides of the fine filter screen to a coarse discharge port for discharging, the raw material with smaller particles passes through the fine filter screen and is discharged from the fine discharge port, and the raw materials with different particle sizes are discharged from different discharge ports, so that the raw material particles entering the injection molding machine are prevented from being different in size;
2. this can sieve injection molding machine of unloading to raw materials, be provided with the axostylus axostyle, can drive the rotation of axostylus axostyle through the motor, further drive the mixing rod and carry out abundant mixture to the inside raw materials of feed cylinder, can drive the rotatory raw materials of adhesion on the feed cylinder inner wall of scraper blade simultaneously and strike off, and the axostylus axostyle rotates and can also drive the baffle rotatory in the bottom of fixed plate, and then make coming of three baffle intermittent type formula block two feed openings, avoid the once unloading of raw materials granule too much to bring the burden for the filtration of follow-up filter screen.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of the main section structure of the charging barrel of the present invention;
FIG. 3 is a schematic view of the baffle plate of the present invention;
FIG. 4 is a schematic view of the main section structure of the bottom of the charging barrel of the present invention;
FIG. 5 is an enlarged schematic view of the structure at A in FIG. 4 according to the present invention;
fig. 6 is an enlarged schematic view of the structure at B in fig. 4 according to the present invention.
In the figure: 1. an injection molding machine body; 2. a charging barrel; 3. a feed inlet; 4. a rotating shaft; 5. a motor; 6. a connecting rod; 7. a squeegee; 8. a mixing rod; 9. a fixing plate; 10. a baffle plate; 11. coarse filtration; 12. a fine filter screen; 13. a fine discharge port; 14. a coarse discharge port; 15. a shaft lever; 16. a feed opening; 17. a rotating wheel; 18. a bump; 19. a return spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: an injection molding machine capable of screening and discharging raw materials comprises an injection molding machine body 1, wherein a charging barrel 2 is mounted at the top of the injection molding machine body 1, a motor 5 is mounted at the top of the charging barrel 2, a shaft lever 15 is arranged inside the charging barrel 2, and the top of the shaft lever 15 is connected with the output end of the motor 5;
as shown in fig. 1 and 2, further comprising: the feeding hole 3 is formed in the left side of the top of the charging barrel 2, a fine discharging hole 13 is formed in the center of the bottom of the charging barrel 2, and coarse discharging holes 14 are formed in two sides of the bottom of the charging barrel 2;
as shown in fig. 2, 4, 5 and 6, a coarse screen 11 is arranged inside the material cylinder 2, two ends of the coarse screen 11 are connected with the inner wall of the material cylinder 2 through compression springs, and the coarse screen 11 and the inner wall of the material cylinder 2 form a left-right sliding structure; the fine filter screen 12 is arranged at the bottom of the inner side of the charging barrel 2, the fine filter screen 12 is of a herringbone structure, the bottom of the fine filter screen 12 is connected with the inner wall of the charging barrel 2 through a return spring 19, the coarse discharge ports 14 are correspondingly arranged on two sides of the fine filter screen 12, and the fine discharge ports 13 are correspondingly arranged at the bottom of the fine filter screen 12. The bottom of feed cylinder 2 is provided with pivot 4, and the both ends of pivot 4 all are connected with the inner wall bearing of feed cylinder 2, and pivot 4 runs through feed cylinder 2, and fixed mounting has rotation wheel 17 in the pivot 4, rotates wheel 17 and is "8" font structure. The bottom of coarse strainer 11 and the equal fixedly connected with lug 18 in top of fine filter screen 12, the surface of rotation wheel 17 is connected with the laminating of lug 18's surface, can rotate pivot 4 in the screening, can make rotation wheel 17 intermittent type's the contact extrusion to two lugs 18, thereby drive coarse strainer 11 and the horizontal hunting of fine filter screen 12, and then can be abundant sieve raw material granule, through the filtration screening effect of coarse strainer 11 cooperation fine filter screen 12 to raw material granule, make coarse strainer 11 after mixing of hybrid lever 8 can carry out the prefilter to raw material granule, raw material granule after 11 prefilter of coarse strainer passes coarse strainer 11 and then drops to the surface of fine filter screen 12, the great raw materials of granule drop to thick discharge gate 14 from the both sides of fine filter screen 12 and carry out the ejection of compact this moment, and the less raw materials of granule pass fine filter screen 12 and discharge from fine discharge gate 13, thereby realize that the raw materials of different granule sizes are discharged from the discharge gate of difference, thereby avoid getting into the inside raw material granule condition that differs in size of body 1, compare in the filter effect of the filter screen of individual layer, through the double filtration screen of injection molding machine 11 better, the filter effect is more fully matched with each other, the filter screen is more.
As fig. 2, fixed mounting has mixing rod 8 on axostylus axostyle 15, and fixedly connected with connecting rod 6 on the axostylus axostyle 15, connecting rod 6 keeps away from the one end fixedly connected with scraper blade 7 of axostylus axostyle 15, the lateral wall of scraper blade 7 is connected with the inner wall laminating of feed cylinder 2, starter motor 5 drives the rotation that the rotation of axostylus axostyle 15 can drive mixing rod 8, mixing rod 8's rotation can carry out abundant mixture to the inside raw materials of feed cylinder 2, axostylus axostyle 15 can also drive connecting rod 6 and scraper blade 7's rotation at the pivoted in-process simultaneously, thereby come to strike off the raw materials of adhesion on the feed cylinder 2 inner wall, avoid the waste of raw materials granule.
Referring to fig. 2 and 3, a fixing plate 9 is provided inside the cartridge 2, the fixing plate 9 is fixedly connected to the inner wall of the cartridge 2, and a shaft 15 penetrates the fixing plate 9. The fixed plate 9 is provided with two feed openings 16, and the two feed openings 16 are arranged on the surface of the fixed plate 9 at equal angles. The bottom of fixed plate 9 is provided with baffle 10, baffle 10 passes through the connecting rod and axostylus axostyle 15's lateral wall fixed connection, and baffle 10 is provided with threely, three baffle 10 all corresponds with feed opening 16, and angular distribution such as three baffle 10 is in the bottom of fixed plate 9, axostylus axostyle 15 is at the pivoted in-process, can also drive three baffle 10 and rotate in the bottom of fixed plate 9, laminate mutually because of the bottom of baffle 10 with fixed plate 9, so baffle 10 can block feed opening 16, again because three baffle 10 is rotatory in the bottom of fixed plate 9, and then make coming of three baffle 10 can the intermittent type stop two feed openings 16, avoid the once unloading of raw materials granule too much to bring the burden for the filtration of follow-up coarse strainer 11 and fine strainer 12.
The working principle is as follows: when the injection molding machine capable of screening and discharging raw materials is used, firstly, the motor 5 is started, then raw material particles are placed into the charging barrel 2 from the feeding hole 3, at the moment, the motor 5 can drive the mixing rod 8 to rotate, the raw materials in the charging barrel 2 are fully mixed, and meanwhile, the shaft rod 15 can drive the scraper 7 to rotate, so that the raw materials adhered to the inner wall of the charging barrel 2 are scraped; in addition, the shaft lever 15 can drive the three baffles 10 to rotate in the rotating process, so that the two feed openings 16 can be intermittently blocked, and the burden of the subsequent coarse filter screens 11 and the subsequent fine filter screens 12 caused by excessive primary feeding of raw material particles is avoided;
can rotate pivot 4 in the screening, can make and rotate 17 intermittent type formulas and carry out the contact extrusion to two lugs 18 to drive coarse strainer 11 and thin filter screen 12's horizontal hunting, and then can be abundant sieve raw materials granule, compare in the filter effect of individual layer's filter screen, through the dual filtration of 11 cooperation thin filter screens 12 of coarse strainer, the filter effect is better, more abundant.
Those not described in detail in this specification are well within the skill of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. An injection molding machine capable of screening and discharging raw materials comprises an injection molding machine body (1), wherein a charging barrel (2) is installed at the top of the injection molding machine body (1), a motor (5) is installed at the top of the charging barrel (2), a shaft lever (15) is arranged inside the charging barrel (2), and the top of the shaft lever (15) is connected with the output end of the motor (5);
it is characterized by also comprising:
the feeding hole (3) is formed in the left side of the top of the charging barrel (2), a thin discharging hole (13) is formed in the center of the bottom of the charging barrel (2), and coarse discharging holes (14) are formed in two sides of the bottom of the charging barrel (2);
the coarse filter screen (11) is arranged inside the charging barrel (2), two ends of the coarse filter screen (11) are connected with the inner wall of the charging barrel (2) through compression springs, and the coarse filter screen (11) and the inner wall of the charging barrel (2) form a left-right sliding structure;
thin filter screen (12), the setting is in the inboard bottom of feed cylinder (2), thin filter screen (12) are "people" font structure, and the bottom of thin filter screen (12) passes through reset spring (19) and the interior wall connection of feed cylinder (2), thick discharge gate (14) correspond the both sides that set up at thin filter screen (12), thin discharge gate (13) correspond the bottom that sets up at thin filter screen (12).
2. The injection molding machine capable of screening and blanking raw materials according to claim 1, wherein: the bottom of feed cylinder (2) is provided with pivot (4), the both ends of pivot (4) all are connected with the inner wall bearing of feed cylinder (2), and pivot (4) run through feed cylinder (2), fixed mounting has rotation wheel (17) on pivot (4), it is "8" font structure to rotate wheel (17).
3. The injection molding machine capable of screening and blanking raw materials according to claim 2, wherein: the bottom of coarse strainer (11) with the equal fixedly connected with lug (18) in top of fine screen (12), the surface of rotating wheel (17) with the surface laminating of lug (18) is connected.
4. The injection molding machine capable of screening and blanking raw materials as claimed in claim 1, wherein: the mixing rod (8) is fixedly mounted on the shaft lever (15), the connecting rod (6) is fixedly connected to the shaft lever (15), one end of the connecting rod (6) far away from the shaft lever (15) is fixedly connected with the scraper (7), and the outer side wall of the scraper (7) is attached to and connected with the inner wall of the charging barrel (2).
5. The injection molding machine capable of screening and blanking raw materials as claimed in claim 1, wherein: the inner part of the charging barrel (2) is provided with a fixing plate (9), the fixing plate (9) is fixedly connected with the inner wall of the charging barrel (2), and the shaft lever (15) penetrates through the fixing plate (9).
6. The injection molding machine capable of screening and blanking raw materials according to claim 5, wherein: the blanking port (16) is formed in the fixing plate (9), two blanking ports (16) are formed in the fixing plate, and the two blanking ports (16) are arranged on the surface of the fixing plate (9) at equal angles.
7. The injection molding machine capable of screening and blanking raw materials according to claim 6, wherein: the bottom of fixed plate (9) is provided with baffle (10), baffle (10) through the connecting rod with the lateral wall fixed connection of axostylus axostyle (15), and baffle (10) are provided with threely, and three baffle (10) all correspond with feed opening (16), and three baffle (10) equal angular distribution is in the bottom of fixed plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222361973.0U CN218053706U (en) | 2022-09-06 | 2022-09-06 | Can sieve injection molding machine of unloading to raw materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222361973.0U CN218053706U (en) | 2022-09-06 | 2022-09-06 | Can sieve injection molding machine of unloading to raw materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218053706U true CN218053706U (en) | 2022-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222361973.0U Expired - Fee Related CN218053706U (en) | 2022-09-06 | 2022-09-06 | Can sieve injection molding machine of unloading to raw materials |
Country Status (1)
| Country | Link |
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| CN (1) | CN218053706U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117960034A (en) * | 2024-02-27 | 2024-05-03 | 青岛芯源新材料科技有限公司 | Reaction kettle for granulating graphite negative electrode material for lithium ion battery |
-
2022
- 2022-09-06 CN CN202222361973.0U patent/CN218053706U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117960034A (en) * | 2024-02-27 | 2024-05-03 | 青岛芯源新材料科技有限公司 | Reaction kettle for granulating graphite negative electrode material for lithium ion battery |
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Granted publication date: 20221216 |