CN212528629U - Rubber plastic screw rotating injection molding device - Google Patents
Rubber plastic screw rotating injection molding device Download PDFInfo
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- CN212528629U CN212528629U CN202020782074.6U CN202020782074U CN212528629U CN 212528629 U CN212528629 U CN 212528629U CN 202020782074 U CN202020782074 U CN 202020782074U CN 212528629 U CN212528629 U CN 212528629U
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- belt pulley
- heating
- threaded rod
- unloading
- driving motor
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Abstract
The utility model relates to an injection moulding device technical field, and a rotatory injection moulding device of rubber and plastic screw rod is disclosed, including the feed cylinder, the one end of feed cylinder is connected with forming device, the both ends of feed cylinder rotate through first bearing and are connected with the threaded rod, the fixed one end of establishing at the feed cylinder of first bearing, the one end that forming device was kept away from to the threaded rod is passed first bearing inner circle and is had driving motor through the coupling joint, driving motor's bottom fixedly connected with mount, the feed cylinder is close to the fixed intercommunication in one end top of driving motor and has the filling tube, the top fixedly connected with storage hopper of filling tube, the filling tube is connected with unloading mechanism, unloading mechanism includes the dwang, first belt pulley, the second belt pulley. The utility model discloses can be according to the slew velocity automatic adjustment unloading speed of threaded rod, make the unloading enough all the time, even, forming device can not appear the phenomenon of scarce material because of the extrusion rate of threaded rod is fast, and product quality is better, and the disability rate is lower.
Description
Technical Field
The utility model relates to an injection molding technical field especially relates to a rotatory injection molding device of rubber plastic screw rod.
Background
Rubber and plastic are the general names of rubber and plastic industries, are petroleum accessory products, are identical in source, different in physical properties and different in use, and need to use an extruder in the production of rubber and plastic, granular or powder raw materials are added into the extruder through a feeding device, the extruder heats and melts the granular raw materials and extrudes the granular raw materials to a die forming device through a threaded rod at high pressure, and the existing feeding device has the following defects:
firstly, the feeding device cannot automatically adjust the feeding speed according to the rotating speed of the threaded rod, when the extruding speed of the threaded rod is high, the feeding speed of the feeding device cannot be timely increased, so that raw materials are insufficient, the extruding quantity is reduced, the product has quality problems such as damage and cracks, and the produced product is unqualified;
secondly, when the rotational speed of threaded rod became fast, need the manual unloading speed of adjusting feeding device of people, it is troublesome to use, adjusts untimely.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems that the feeding speed of the feeding device in the prior art cannot be timely increased, the produced products are unqualified, and the provided rubber plastic screw rotating injection molding device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a rubber plastic screw rotating injection molding device comprises a charging barrel, wherein one end of the charging barrel is connected with a molding device, two ends of the charging barrel are rotatably connected with threaded rods through first bearings, the first bearings are fixedly arranged at one ends of the charging barrel, one ends, far away from the molding device, of the threaded rods penetrate through first bearing inner rings and are connected with a driving motor through a coupler, the bottom of the driving motor is fixedly connected with a fixing frame, the top of one end, close to the driving motor, of the charging barrel is fixedly communicated with a charging pipe, the top of the charging pipe is fixedly connected with a storage hopper, and the charging pipe is connected with a blanking mechanism;
unloading mechanism includes dwang, first belt pulley, second belt pulley, belt, unloading piece and unloading groove, the both ends of dwang are passed through second bearing rotation and are connected on the filling tube, the second bearing is fixed to be established on the filling tube, the dwang is close to driving motor's one end and passes corresponding second bearing inner circle and fixed connection in the one side that first belt pulley corresponds, the fixed cover of second belt pulley is in the position that the threaded rod corresponds first belt pulley, the belt is connected on first belt pulley and second belt pulley, the unloading piece is fixed cup joints on the dwang, just the unloading piece sets up for the cylinder type down, the unloading groove is seted up on the unloading piece, even equidistance is connected with a plurality of heating mechanism on the inner wall of feed cylinder.
Preferably, the heating mechanism comprises a heating groove and a heating plate, the heating groove is formed in the inner wall of the charging barrel, and the heating plate is installed in the heating groove.
Preferably, the top of the storage hopper is connected with a cover plate through a hasp.
Preferably, the groove wall of the heating groove close to the notch is fixedly connected with a sealing plate, one side of the sealing plate close to the bottom of the heating groove is abutted to the heating plate, and the sealing plate is made of brass.
Preferably, the heating plate is an electromagnetic heating plate.
Preferably, the two ends of the blanking block are fixedly connected with brush rings close to the outer ring.
Compared with the prior art, the utility model provides a rotatory injection moulding device of rubber plastic screw rod possesses following beneficial effect:
this rotatory injection moulding device of rubber plastics screw rod constitutes a unloading mechanism through setting up dwang, first belt pulley, second belt pulley, belt, unloading piece and unloading groove, can make the unloading enough, even all the time according to the slew velocity automatic adjustment unloading speed of threaded rod, and forming device can not appear the phenomenon of scarce material because of the extrusion rate of threaded rod is fast, and product quality is better, and the disability rate is lower.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses forming device can not appear the phenomenon of scarce material because of the extrusion rate of threaded rod becomes fast, and product quality is better, and the disability rate is lower.
Drawings
FIG. 1 is a schematic structural view of a rubber plastic screw rotary injection molding device according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is an enlarged view of a portion B in fig. 1.
In the figure: the automatic feeding device comprises a charging barrel 1, a forming device 2, a threaded rod 3, a driving motor 4, a fixing frame 5, a feeding pipe 6, a storage hopper 7, a discharging mechanism 8, a rotating rod 81, a first belt pulley 82, a second belt pulley 83, a belt 84, a discharging block 85, a discharging groove 86, a heating mechanism 9, a heating groove 91, a heating plate 92, a cover plate 10, a sealing plate 11 and a brush ring 12.
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.
Referring to fig. 1-3, a rubber plastic screw rotary injection molding device comprises a charging barrel 1, one end of the charging barrel 1 is connected with a molding device 2, two ends of the charging barrel 1 are rotatably connected with a threaded rod 3 through a first bearing, the first bearing is fixedly arranged at one end of the charging barrel 1, one end of the threaded rod 3, far away from the molding device 2, penetrates through a first bearing inner ring and is connected with a driving motor 4 through a coupler, the bottom of the driving motor 4 is fixedly connected with a fixed frame 5, the top of one end of the charging barrel 1, close to the driving motor 4, is fixedly communicated with a feed pipe 6, the top of the feed pipe 6 is fixedly connected with a storage hopper 7, and the feed;
the blanking mechanism 8 comprises a rotating rod 81, a first belt pulley 82, a second belt pulley 83, a belt 84, a blanking block 85 and a blanking groove 86, two ends of the rotating rod 81 are rotatably connected on the charging tube 6 through second bearings, the second bearings are fixedly arranged on the charging tube 6, one end of the rotating rod 81 close to the driving motor 4 penetrates through corresponding second bearing inner rings and is fixedly connected to one side corresponding to the first belt pulley 82, the second belt pulley 83 is fixedly sleeved on the position of the threaded rod 3 corresponding to the first belt pulley 82, the belt 84 is connected on the first belt pulley 82 and the second belt pulley 83, the blanking block 85 is fixedly sleeved on the rotating rod 81, the blanking block 85 is arranged in a cylindrical shape, the blanking groove 86 is arranged on the blanking block 85, a plurality of heating mechanisms 9 are uniformly and equidistantly connected on the inner wall of the charging barrel 1, the driving motor 4 is started, the driving motor 4 drives the threaded rod 3 to rotate, the raw materials in the charging barrel 1 are extruded and formed, forming device 2 is prior art, do not do too much narration here, threaded rod 3 drives second belt pulley 83 and rotates simultaneously, second belt pulley 83 drives first belt pulley 82 through belt 84 and rotates, first belt pulley 82 drives dwang 81 and rotates, dwang 81 drives down the rotation of material piece 85, keep away from and get into down in the silo 86, along with the rotation of material piece 85 down, the silo 86 notch is down, raw materials in the silo 86 get into feed cylinder 1 down, can be according to the slew velocity automatic adjustment unloading speed of threaded rod 3, make the unloading sufficient all the time, even, forming device 2 can not appear the phenomenon of scarce material because of the extrusion rate of threaded rod 3 is fast, product quality is better, the disability rate is lower.
The heating mechanism 9 comprises a heating groove 91 and a heating plate 92, the heating groove 91 is arranged on the inner wall of the charging barrel 1, and the heating plate 92 is arranged in the heating groove 91 and is used for rapidly melting the raw materials in the charging barrel 1.
The top of the hopper 7 is connected with a cover plate 10 through a hasp to prevent dust from entering the hopper 7.
The sealing plate 11 is fixedly connected to the wall of the heating groove 91 close to the notch, one side of the sealing plate 11 close to the bottom of the heating groove 91 is abutted against the heating plate 92, and the sealing plate 11 is made of brass, so that raw materials cannot enter the heating groove 91.
The heating plate 92 is an electromagnetic heating plate, so that the heating efficiency is higher and the energy is saved.
The two ends of the blanking block 85 are fixedly connected with the brush rings 12 near the outer ring, so as to prevent the raw materials from leaking out of the gaps at the two ends of the blanking block 85.
The utility model discloses in, start driving motor 4, driving motor 4 drives threaded rod 3 and rotates, raw materials in the feed cylinder 1 is by shaping in the extrusion moulding device 2, forming device 2 is prior art, do not do too much narration here, threaded rod 3 drives second belt pulley 83 and rotates simultaneously, second belt pulley 83 drives first belt pulley 82 through belt 84 and rotates, first belt pulley 82 drives dwang 81 and rotates, dwang 81 drives down the rotation of material 85, keep away from and get into down in silo 86, along with the rotation of material 85 down, lower silo 86 notch is downward, raw materials in the feed chute 86 get into in the feed cylinder 1, can be according to the slew velocity automatic adjustment unloading speed of threaded rod 3, make the unloading sufficient all the time, even, forming device 2 can not appear the phenomenon of lacking the material because of threaded rod 3's extrusion speed is fast, the product quality is better, the disability rate is lower.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The rubber plastic screw rotating injection molding device comprises a charging barrel (1) and is characterized in that one end of the charging barrel (1) is connected with a molding device (2), two ends of the charging barrel (1) are connected with a threaded rod (3) through a first bearing in a rotating mode, the first bearing is fixedly arranged at one end of the charging barrel (1), one end, far away from the molding device (2), of the threaded rod (3) penetrates through a first bearing inner ring and is connected with a driving motor (4) through a coupler, the bottom of the driving motor (4) is fixedly connected with a fixing frame (5), the top of one end, close to the driving motor (4), of the charging barrel (1) is fixedly communicated with a charging pipe (6), the top of the charging pipe (6) is fixedly connected with a storage hopper (7), and the charging pipe (6) is connected with a blanking mechanism (;
unloading mechanism (8) is including dwang (81), first belt pulley (82), second belt pulley (83), belt (84), unloading piece (85) and unloading groove (86), the both ends of dwang (81) are passed through second bearing rotation and are connected on filling tube (6), the fixed establishing on filling tube (6) of second bearing, the one end that dwang (81) is close to driving motor (4) is passed corresponding second bearing inner circle and fixed connection in the one side that first belt pulley (82) corresponds, the fixed position of cup jointing at threaded rod (3) corresponding first belt pulley (82) of second belt pulley (83), belt (84) are connected on first belt pulley (82) and second belt pulley (83), unloading piece (85) are fixed cup joints on dwang (81), just unloading piece (85) are the setting of cylinder type, unloading groove (86) are seted up under on material (85), the inner wall of the charging barrel (1) is uniformly and equidistantly connected with a plurality of heating mechanisms (9).
2. A rubber-plastic screw rotary injection molding apparatus according to claim 1, wherein the heating mechanism (9) comprises a heating groove (91) and a heating plate (92), the heating groove (91) being opened on the inner wall of the barrel (1), the heating plate (92) being installed in the heating groove (91).
3. A rubber-plastic screw rotary injection molding apparatus according to claim 1, wherein a cover plate (10) is snap-attached to the top of the hopper (7).
4. A rotary injection molding apparatus for rubber-plastic screw as claimed in claim 2, wherein a sealing plate (11) is fixedly connected to a wall of the heating groove (91) adjacent to the notch, a side of the sealing plate (11) adjacent to the bottom of the heating groove (91) abuts against the heating plate (92), and the sealing plate (11) is made of brass.
5. A rubber-plastic screw rotary injection molding apparatus according to claim 2, wherein the heating plate (92) is an electromagnetic heating plate.
6. A rubber-plastic screw rotary injection molding apparatus as claimed in claim 1, wherein brush rings (12) are fixedly attached to both ends of said blanking block (85) near the outer ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020782074.6U CN212528629U (en) | 2020-05-13 | 2020-05-13 | Rubber plastic screw rotating injection molding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020782074.6U CN212528629U (en) | 2020-05-13 | 2020-05-13 | Rubber plastic screw rotating injection molding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212528629U true CN212528629U (en) | 2021-02-12 |
Family
ID=74539730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020782074.6U Active CN212528629U (en) | 2020-05-13 | 2020-05-13 | Rubber plastic screw rotating injection molding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212528629U (en) |
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2020
- 2020-05-13 CN CN202020782074.6U patent/CN212528629U/en active Active
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