CN215750182U - High accuracy polyphenylene sulfide former - Google Patents
High accuracy polyphenylene sulfide former Download PDFInfo
- Publication number
- CN215750182U CN215750182U CN202122398791.6U CN202122398791U CN215750182U CN 215750182 U CN215750182 U CN 215750182U CN 202122398791 U CN202122398791 U CN 202122398791U CN 215750182 U CN215750182 U CN 215750182U
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- CN
- China
- Prior art keywords
- fixedly connected
- rotating shaft
- polyphenylene sulfide
- mounting
- material conveying
- Prior art date
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- Expired - Fee Related
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- 239000004734 Polyphenylene sulfide Substances 0.000 title claims abstract description 40
- 229920000069 polyphenylene sulfide Polymers 0.000 title claims abstract description 40
- 239000000463 material Substances 0.000 claims abstract description 35
- 238000000465 moulding Methods 0.000 claims abstract description 16
- 238000005485 electric heating Methods 0.000 claims abstract description 8
- 238000003756 stirring Methods 0.000 claims description 7
- 230000007246 mechanism Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 5
- 239000002994 raw material Substances 0.000 abstract description 33
- 230000019086 sulfide ion homeostasis Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 23
- 238000001816 cooling Methods 0.000 description 13
- 238000009434 installation Methods 0.000 description 8
- 238000009413 insulation Methods 0.000 description 8
- 239000007788 liquid Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 229920006258 high performance thermoplastic Polymers 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses high-precision polyphenylene sulfide molding equipment, and belongs to the technical field of polyphenylene sulfide production equipment. The utility model provides a high accuracy polyphenylene sulfide former, includes first mounting bracket and second mounting bracket, still includes: the piston rod is fixedly connected to the second mounting frame, a first piston plate is fixedly connected to the piston rod, and a piston cavity corresponding to the first piston plate is formed in the first mounting frame; the material conveying cylinder is fixedly connected to the first mounting frame; the output end of the driving piece is fixedly connected with a first rotating shaft, one end of the first rotating shaft, which extends into the material conveying cylinder, is fixedly connected with a check ring, and the first rotating shaft is fixedly connected with a spiral propelling blade and a material shifting plate; according to the utility model, the raw materials in the material conveying cylinder are stirred to slide in the material conveying cylinder, so that the raw materials are fully contacted with the electric heating plate, and the raw materials are fully melted, thereby improving the quality of the formed polyphenylene sulfide.
Description
Technical Field
The utility model relates to the technical field of polyphenylene sulfide production equipment, in particular to high-precision polyphenylene sulfide forming equipment.
Background
Polyphenylene sulfide is a novel high-performance thermoplastic resin, has the advantages of high mechanical strength, high temperature resistance, chemical resistance, flame retardancy, good thermal stability, excellent electrical property and the like, and is widely applied to the fields of electronics, automobiles, machinery and chemical industry.
In the prior art, raw materials need to be fed into a material conveying cylinder when polyphenylene sulfide is produced, the raw materials are melted by a heating plate in the material conveying cylinder, but in the melting process, partial raw materials are not in sufficient contact with the heating plate, so that the raw materials are not melted thoroughly, the quality of the produced polyphenylene sulfide is low, and a high-precision polyphenylene sulfide forming device needs to be designed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem of low quality of polyphenylene sulfide produced in the prior art, and provides high-precision polyphenylene sulfide forming equipment.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a high accuracy polyphenylene sulfide former, includes first mounting bracket and second mounting bracket, still includes: the piston rod is fixedly connected to the second mounting frame, a first piston plate is fixedly connected to the piston rod, and a piston cavity corresponding to the first piston plate is formed in the first mounting frame; the material conveying cylinder is fixedly connected to the first mounting frame; the output end of the driving piece is fixedly connected with a first rotating shaft, one end of the first rotating shaft, which extends into the material conveying cylinder, is fixedly connected with a check ring, and the first rotating shaft is fixedly connected with a spiral propelling blade and a material shifting plate; and the electric heating plate is fixedly connected to the inner wall of the material conveying cylinder.
In order to prevent the material from leaking, preferably, a second piston plate is fixedly connected to the first rotating shaft, and the second piston plate is matched with the material conveying cylinder.
In order to reduce heat loss, the outer wall of the delivery cylinder is preferably fixedly sleeved with a vacuum sleeve.
In order to preserve heat of the hopper, preferably, the hopper is fixedly connected to the material conveying cylinder, and the heat preservation box is sleeved on the hopper.
In order to make the hopper can even unloading, preferably, fixedly connected with mounting box in the hopper, it is connected with the installation axle to rotate on the mounting box, install epaxial fixedly connected with puddler, the installation axle passes through drive mechanism with first pivot and links to each other in step.
In order to facilitate the rotation of the installation shaft, preferably, the transmission mechanism comprises a first belt wheel rotatably connected to the second installation frame, a second belt wheel is fixedly connected to the first rotating shaft, the first belt wheel is connected with the second belt wheel through a belt, a sleeve is fixedly connected to the hopper, a second rotating shaft is rotatably connected to the sleeve, the second rotating shaft is synchronously connected with the installation shaft through a bevel gear set, a polygonal rod is arranged on the second rotating shaft, and a sliding hole corresponding to the polygonal rod is formed in the first belt wheel.
Compared with the prior art, the utility model provides high-precision polyphenylene sulfide molding equipment, which has the following beneficial effects:
1. according to the high-precision polyphenylene sulfide molding equipment, the raw materials in the conveying cylinder are stirred through the stirring plate, so that the raw materials are in full contact with the electric heating plate, the raw materials are fully melted, particles which are not completely melted in the raw materials are avoided, and the quality of molded polyphenylene sulfide is improved.
2. According to the high-precision polyphenylene sulfide forming equipment, the vacuum sleeve is arranged on the surface of the material conveying cylinder, so that the heat dissipation of the material conveying cylinder is reduced, and the heat loss is reduced.
3. This high accuracy polyphenylene sulfide former utilizes the puddler to stir the raw materials in the hopper, makes the raw materials become not hard up to prevent that the raw materials from plugging up the relief hole of hopper, avoid appearing the condition of unable unloading.
The raw materials in the material conveying cylinder are stirred to slide in the material conveying cylinder, so that the raw materials are fully contacted with the electric heating plate, the raw materials are fully melted, and the quality of the formed polyphenylene sulfide is improved.
Drawings
FIG. 1 is a sectional view of a high-precision polyphenylene sulfide molding apparatus according to the present invention;
FIG. 2 is a schematic view of a part of the structure of FIG. 1 of a high-precision polyphenylene sulfide molding apparatus according to the present invention;
FIG. 3 is a schematic structural view of a switch plate of the high-precision polyphenylene sulfide molding equipment provided by the utility model;
FIG. 4 is a schematic structural view of part A in FIG. 2 of a high-precision polyphenylene sulfide molding apparatus according to the present invention;
FIG. 5 is a schematic diagram of a part of the structure of the high-precision polyphenylene sulfide molding apparatus shown in FIG. 1 according to the present invention;
FIG. 6 is a schematic structural diagram of a portion B in FIG. 5 of a high-precision polyphenylene sulfide molding apparatus according to the present invention.
In the figure: 1. a first mounting bracket; 101. a piston cavity; 2. a second mounting bracket; 201. a piston rod; 202. a first piston plate; 203. a drive member; 2031. a first rotating shaft; 2032. a second piston plate; 2033. a non-return ring; 2034. (ii) spirally propelling the leaf; 2035. a kick-out plate; 3. a delivery cylinder; 301. an electrical heating plate; 302. a vacuum bushing; 4. a hopper; 401. mounting a box; 402. installing a shaft; 403. a stirring rod; 404. a sleeve; 405. a second rotating shaft; 4051. a polygonal rod; 406. a bevel gear set; 407. a first pulley; 408. a second pulley; 409. a heat preservation box; 5. fixing a mold; 501. a telescopic rod; 502. moving the mold; 503. a connecting rod; 504. mounting a plate; 505. a threaded barrel; 5051. a screw rod; 5052. a first connecting plate; 5053. fastening a bolt; 506. a sprocket set; 507. a drive motor; 6. a water pump; 601. a first water pipe; 602. a second water pipe; 603. a third water pipe; 7. a lower die; 701. pushing the frame; 702. a second connecting plate; 704. a cooling tank; 8. an upper die; 801. a vacuum chamber; 9. and adjusting the rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
The first embodiment is as follows: referring to fig. 1-4, a high-precision polyphenylene sulfide molding apparatus includes a first mounting frame 1 and a second mounting frame 2, and further includes: the piston rod 201 is fixedly connected to the second mounting frame 2, the piston rod 201 is fixedly connected to the first piston plate 202, and the first mounting frame 1 is provided with a piston cavity 101 corresponding to the first piston plate 202; a material conveying cylinder 3 fixedly connected to the first mounting rack 1; the driving part 203 is fixedly connected to the second mounting frame 2, the output end of the driving part 203 is fixedly connected with a first rotating shaft 2031, one end of the first rotating shaft 2031 extending into the material conveying cylinder 3 is fixedly connected with a non-return ring 2033, and the first rotating shaft 2031 is fixedly connected with a spiral propelling blade 2034 and a material shifting plate 2035; an electric heating plate 301 fixedly connected to the inner wall of the material delivery cylinder 3.
Referring to fig. 2, a second piston plate 2032 is fixedly connected to the first shaft 2031, and the second piston plate 2032 is engaged with the feed cylinder 3.
Referring to fig. 2, a vacuum sleeve 302 is fixedly sleeved on the outer wall of the feed delivery cylinder 3.
Referring to fig. 2, a hopper 4 is fixedly connected to the feeding cylinder 3, and a heat insulation box 409 is sleeved on the hopper 4.
Referring to fig. 2, a mounting box 401 is fixedly connected to the inside of the hopper 4, an installation shaft 402 is rotatably connected to the mounting box 401, a stirring rod 403 is fixedly connected to the installation shaft 402, and the installation shaft 402 and the first rotating shaft 2031 are synchronously connected through a transmission mechanism.
Referring to fig. 2 and 4, the transmission mechanism includes a first pulley 407 rotatably connected to the second mounting frame 2, a second pulley 408 is fixedly connected to the first rotating shaft 2031, the first pulley 407 and the second pulley 408 are connected via a belt, a sleeve 404 is fixedly connected to the hopper 4, a second rotating shaft 405 is rotatably connected to the sleeve 404, the second rotating shaft 405 and the mounting shaft 402 are synchronously connected via a bevel gear set 406, a multi-edge bar 4051 is disposed on the second rotating shaft 405, and a sliding hole corresponding to the multi-edge bar 4051 is disposed on the first pulley 407.
The raw materials are fed into the hopper 4, the driving member 203 and the electric heating plate 301 are started, the driving member 203 is a motor, the driving member 203 rotates the first rotating shaft 2031, the first rotating shaft 2031 rotates the first pulley 407 through the second pulley 408 and a belt, the first pulley 407 rotates the second rotating shaft 405 through the polygon bar 4051, the second rotating shaft 405 rotates the mounting shaft 402 through the bevel gear set 406, the mounting shaft 402 rotates the stirring bar 403 to stir the raw materials, so that the raw materials move in the hopper 4, gaps of the raw materials are enlarged, the hopper 4 is uniformly fed, and a discharge port of the hopper 4 is prevented from being blocked; first pivot 2031 makes spiral propulsion leaf 2034 and switch board 2035 rotate, spiral propulsion leaf 2034 transports the raw materials in the feed delivery cylinder 3, electric heating board 301 heats the raw materials, make the raw materials melt into liquid, it can be used for filtering unmelted raw materials to end contrary ring 2033, the raw materials in the feed delivery cylinder 3 is stirred to switch board 2035, it is more even to make the raw materials be heated, make the raw materials fully melt, thereby it has a large amount of particulate matters to mix in the raw materials of avoiding melting, and then improve the polyphenylene sulfide quality, keep warm to feed delivery cylinder 3 and hopper 4 respectively through insulation can 409 and vacuum sleeve 302, thereby reduce thermal giving off, thereby reduce the heat energy loss.
Example two: referring to fig. 1, 5 and 6, in order to facilitate molding of polyphenylene sulfide, a fixed mold 5 and an expansion rod 501 fixedly connected to the fixed mold 5 are fixedly installed on the material delivery cylinder 3 and the vacuum sleeve 302, and the injection molding machine further comprises: the movable mold 502 is fixedly connected to the output end of the telescopic rod 501, the fixed mold 5 is rotatably connected with a connecting rod 503, and the connecting rod 503 is in threaded connection with the movable mold 502; the mounting plate 504, the end far away from the fixed mould 5 of the tie rod 503 is connected to the mounting plate 504 rotatably; a driving part arranged on the mounting plate 504 and used for driving the connecting rod 503 to rotate; an upper die 8 detachably connected to the fixed die 5, wherein a vacuum cavity 801 is formed in the upper die 8; the lower die 7 on the movable die 502 can be disassembled, a cooling groove 704 is formed in the lower die 7, and a material pushing assembly for blanking is arranged on the lower die 7; the water pump 6 of fixed connection on the cover half 5, the output end fixedly connected with first water pipe 601 of water pump 6, the input end fixedly connected with second water pipe 602 of water pump 6, second water pipe 602 is linked together with cooling bath 704, can dismantle on the cooling bath 704 and be connected with third water pipe 603.
Referring to fig. 5, the driving part includes a driving motor 507, and an output end of the driving motor 507 is fixedly connected to the connecting rod 503.
Referring to fig. 5 and 6, the pushing assembly includes a pushing frame 701 sliding in the lower mold 7, a second connecting plate 702 is fixedly connected to the pushing frame 701, a threaded cylinder 505 is rotatably connected to the mounting plate 504, the threaded cylinder 505 and the connecting rod 503 are synchronously connected through a sprocket set 506, a lead screw 5051 is threadedly connected to the threaded cylinder 505, a first connecting plate 5052 is fixedly connected to the lead screw 5051, and the first connecting plate 5052 is detachably connected to the second connecting plate 702.
Referring to fig. 5 and 6, the first connecting plate 5052 and the second connecting plate 702, the upper die 8 and the fixed die 5, and the movable die 502 and the lower die 7 are fixed by fastening bolts 5053.
Referring to fig. 5, an adjusting lever 9 is fixedly connected to the connecting rod 503.
Fixing one end of a first water pipe 601 far away from a water pump 6 on a water inlet of an insulation box 409, fixing one end of a third water pipe 603 far away from a lower die 7 on a water outlet of the insulation box 409, fixing a vacuum sleeve 302 on a fixed die 5 by using a bolt, connecting a discharge port of a material conveying cylinder 3 with a material inlet pipe of an upper die 8, starting a driving motor 507, enabling the driving motor 507 to rotate a threaded cylinder 505 and a connecting rod 503 through a chain wheel set 506, enabling the threaded cylinder 505 to rotate to reset a push frame 701, enabling the connecting rod 503 to rotate to enable a movable die 502 to move towards the fixed die 5, enabling the upper die 8 and the lower die 7 to be matched, then injecting a completely molten polyphenylene sulfide raw material in the material conveying cylinder 3 into a die formed by combining the upper die 8 and the lower die 7, starting the water pump 6, enabling the water pump 6 to generate negative pressure in a cooling tank 704 through a second water pipe 602, and enabling the cooling oil in the insulation box 409 to be sucked into the cooling tank 704 through the third water pipe 603 under the action of the negative pressure, cooling oil absorbs heat of liquid raw materials in a cooling tank 704, then is sucked into a water pump 6 under the action of negative pressure, the heated cooling oil is sent into an insulation box 409 through the water pump 6 to be radiated in the insulation box 409, raw materials in a hopper 4 are preheated, the melting efficiency of the raw materials is improved, the cooled cooling oil is pushed to the upper side by the cooling oil in the insulation box 409 and enters a third water pipe 603, the cooling oil circularly radiates the materials, the solidification speed of polyphenylene sulfide liquid is accelerated, after the polyphenylene sulfide liquid is solidified and formed, a driving motor 507 is reversely rotated, an upper die 8 is separated from a lower die 7, a screw rod 5051 extends out of a threaded cylinder 505 at the same time of separation, a push rod of a push frame 701 slides towards the outside of the lower die 7, the materials are separated from the die, workers can take the materials conveniently, and the fastening bolts 5053 are taken down, thereby be convenient for change the mould of equal volume to be convenient for mould different appearances with the polyphenylene sulfide, through rotating adjusting pole 9, adjust pole 9 and make connecting rod 503 rotate, thereby can the manual regulation go up the interval between mould 8 and the lower mould 7, thereby avoid driving motor 507 to damage and can't take out the work piece.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a high accuracy polyphenylene sulfide former, includes first mounting bracket (1) and second mounting bracket (2), its characterized in that still includes:
the piston rod (201) is fixedly connected to the second mounting frame (2), the piston rod (201) is fixedly connected with a first piston plate (202), and the first mounting frame (1) is provided with a piston cavity (101) corresponding to the first piston plate (202);
the material conveying cylinder (3) is fixedly connected to the first mounting frame (1);
the driving part (203) is fixedly connected to the second mounting frame (2), the output end of the driving part (203) is fixedly connected with a first rotating shaft (2031), one end of the first rotating shaft (2031) extending into the material conveying cylinder (3) is fixedly connected with a non-return ring (2033), and the first rotating shaft (2031) is fixedly connected with a spiral propelling blade (2034) and a material shifting plate (2035);
and the electric heating plate (301) is fixedly connected to the inner wall of the material conveying cylinder (3).
2. The high-precision polyphenylene sulfide molding device according to claim 1, wherein a second piston plate (2032) is fixedly connected to the first rotating shaft (2031), and the second piston plate (2032) is matched with the material delivery cylinder (3).
3. The high-precision polyphenylene sulfide molding equipment according to claim 1, wherein the outer wall of the delivery cylinder (3) is fixedly sleeved with a vacuum sleeve (302).
4. The high-precision polyphenylene sulfide molding equipment according to claim 1, wherein a hopper (4) is fixedly connected to the feeding cylinder (3), and an incubator (409) is sleeved on the hopper (4).
5. The high-precision polyphenylene sulfide molding apparatus according to claim 4, wherein a mounting box (401) is fixedly connected in the hopper (4), a mounting shaft (402) is rotatably connected to the mounting box (401), a stirring rod (403) is fixedly connected to the mounting shaft (402), and the mounting shaft (402) and the first rotating shaft (2031) are synchronously connected through a transmission mechanism.
6. The high-precision polyphenylene sulfide molding device according to claim 5, wherein the transmission mechanism comprises a first belt wheel (407) rotatably connected to the second mounting frame (2), a second belt wheel (408) is fixedly connected to the first rotating shaft (2031), the first belt wheel (407) is connected to the second belt wheel (408) through a belt, a sleeve (404) is fixedly connected to the hopper (4), a second rotating shaft (405) is rotatably connected to the sleeve (404), the second rotating shaft (405) is synchronously connected to the mounting shaft (402) through a bevel gear set (406), a multi-edge rod (4051) is disposed on the second rotating shaft (405), and a sliding hole corresponding to the multi-edge rod (4051) is formed in the first belt wheel (407).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122398791.6U CN215750182U (en) | 2021-09-30 | 2021-09-30 | High accuracy polyphenylene sulfide former |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122398791.6U CN215750182U (en) | 2021-09-30 | 2021-09-30 | High accuracy polyphenylene sulfide former |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215750182U true CN215750182U (en) | 2022-02-08 |
Family
ID=80092602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122398791.6U Expired - Fee Related CN215750182U (en) | 2021-09-30 | 2021-09-30 | High accuracy polyphenylene sulfide former |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215750182U (en) |
-
2021
- 2021-09-30 CN CN202122398791.6U patent/CN215750182U/en not_active Expired - Fee Related
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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: 20220208 |