CN211640762U - Material storage and conveying system of injection molding machine - Google Patents
Material storage and conveying system of injection molding machine Download PDFInfo
- Publication number
- CN211640762U CN211640762U CN201922325516.4U CN201922325516U CN211640762U CN 211640762 U CN211640762 U CN 211640762U CN 201922325516 U CN201922325516 U CN 201922325516U CN 211640762 U CN211640762 U CN 211640762U
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- stirring
- stirring barrel
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- injection molding
- molding machine
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Abstract
The utility model relates to a material storage and conveying system of an injection molding machine, which comprises a stirring barrel and a bracket, wherein the middle part of the stirring barrel is vertically and rotationally connected with a stirring screw, the stirring barrel is provided with a motor for driving the stirring screw to rotate, the middle part of the lower end of the stirring barrel is communicated with a stirring pipe, a feeding hopper is arranged on the bracket under the stirring pipe, the lower end of the stirring screw penetrates through the stirring pipe and extends to the upper part of the inner side bottom wall of the feeding hopper, and a sleeve coaxially sleeved on the peripheral wall of the stirring screw is fixedly connected in the stirring barrel; the feeding fan communicated with the side wall barrel at the lower end of the stirring barrel is arranged on the stirring barrel, a discharge port of the feeding fan is communicated with a feeding pipe communicated with a feeding hopper of the injection molding machine, a conveying pipe is arranged between the stirring barrel and a feeding port of the feeding fan, and an opening and closing device is arranged on the conveying pipe. The utility model discloses a store the raw materials after mixing in the agitator and through the stirring screw rod stirring of constantly having kicked up, avoided raw materials and external environment direct contact, realized the high quality transport to mixing raw materials.
Description
Technical Field
The utility model belongs to the technical field of raw materials stirring conveyor's technique and specifically relates to a defeated material system of storage of injection moulding machine is related to.
Background
At present, the disposable plastic cup is generally formed by adopting the processes of thermoplastic forming or injection molding, but the thermoplastic forming is generally formed by making raw materials into sheets and then carrying out secondary compression molding, the produced leftover materials are more, the improvement of the utilization rate of the raw materials of the product is not facilitated, even if the leftover materials are recycled, the recycled leftover materials have certain probability and can release toxic components through multiple times of heating, and therefore the plastic cup formed by injection molding gradually becomes a trend.
The prior Chinese patent with the patent publication number of CN200995479Y provides an injection molding machine, which comprises a frame, an injection molding device, two molding devices respectively arranged at two sides of the injection molding device, a double-station material injection template and a reciprocating mechanism, wherein the reciprocating mechanism is arranged on the frame and connected with one end of the double-station material injection template. The reciprocating mechanism is a pneumatic driving mechanism and consists of an air cylinder and a push rod, the air cylinder is arranged on the rack, and the tail end of the push rod is connected with one end of the double-station material injection template. Compared with the prior art, the utility model, can once only process out the plastic cup, can not produce the corner waste material, save a large amount of electric energy than original production method, reduce required staff by a wide margin, greatly reduced manufacturing cost.
The above prior art solutions have the following drawbacks: in current injection moulding production line, can mix other batching compositions in order to produce the injection molding cup according to customer's demand in the PP raw materials usually, but the raw materials of injection molding cup is equipped with and often can set up solitary agitating unit, the raw materials of accomplishing among the agitating unit usually can be stacked in raw materials bucket in the open air again, the rethread is in the feeder hopper of raw materials ration suction on the injection molding machine in with the raw materials bucket on the injection molding machine, make the raw materials after the stirring stack in the atmosphere for a long time, easily receive external environment influence and wet or mix impurity, thereby lead to carrying the raw materials quality in the injection molding machine not high.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a defeated material system of storage of injection moulding machine, it has the advantage of guaranteeing mixed raw materials high quality transport.
The above object of the present invention can be achieved by the following technical solutions:
a material storage and conveying system of an injection molding machine comprises a stirring barrel and a support, wherein a stirring screw is vertically and rotatably connected to the middle of the stirring barrel, a motor used for driving the stirring screw to rotate is arranged on the stirring barrel, a stirring pipe is communicated with the middle of the lower end of the stirring barrel, a feeding hopper is arranged on the support under the stirring pipe, the lower end of the stirring screw penetrates through the stirring pipe and extends to the upper part of the bottom wall of the inner side of the feeding hopper, a sleeve coaxially sleeved on the outer peripheral wall of the stirring screw is vertically and fixedly connected in the stirring barrel, and the sleeve is suspended in the stirring barrel; the injection molding machine is characterized in that a feeding fan communicated with a side wall barrel at the lower end of the stirring barrel is arranged on the stirring barrel, a discharge port of the feeding fan is communicated with a feeding pipe communicated with a feeding hopper of the injection molding machine, a feeding pipe is arranged between the stirring barrel and a feeding port of the feeding fan, and an opening and closing device is arranged on the feeding pipe.
By adopting the technical scheme, the production raw materials are put into the feeding hopper, the motor is started, the motor drives the stirring screw to rotate, the stirring screw conveys the raw materials accumulated in the feeding hopper into the stirring barrel through the stirring pipe when rotating, and along with the continuous rotation of the stirring screw, the stirring screw conveys part of the raw materials at the lower part in the stirring barrel to the upper end of the sleeve through the sleeve and then falls into the stirring barrel, so that the effective conveying of the raw materials in the feeding hopper is realized, the raw materials in the stirring barrel can be fully mixed, and the mixed raw materials can be uniformly mixed; after the raw materials mixes and accomplishes, open the conveying pipeline through headstock gear, start the pay-off fan simultaneously, the pay-off fan passes through the conveying pipe according to the mixed raw materials of the defeated material demand in with the conveying pipeline in the injection molding machine and carries to the feeder hopper of injection molding machine in, and when the pay-off fan stopped the conveying material, accumulational mixed raw materials constantly is raised the mixture under the stirring effect of stirring screw rod in the agitator, the raw materials that has avoided being carried to the injection molding machine feeder hopper bonds as far as possible, the raw materials and external environment direct contact after having also avoided mixing simultaneously, the high quality of storing up defeated material system to mixed raw materials is carried.
The present invention may be further configured in a preferred embodiment as: the opening and closing device is connected including articulated the shrouding on the conveying pipeline periphery wall, the shrouding with the conveying pipeline axis is the quadrature setting, the shrouding is close to the one end of conveying pipeline set to with the circular of conveying pipeline cross section adaptation, the conveying pipeline is close to the cambered surface periphery wall of shrouding seted up with the slot of shrouding grafting adaptation.
Through adopting above-mentioned technical scheme, when the pay-off fan stopped the operation, the shrouding makes shrouding and slot be pegged graft completely on the conveying pipeline to seal completely the conveying pipeline, the conveying pipeline is kept away from to the shrouding that overturns again to the pay-off fan during operation, in order to open the conveying pipeline, has realized that headstock gear is to the nimble adjustment of opening and close of conveying pipeline.
The present invention may be further configured in a preferred embodiment as: the conveying pipeline is close to a hinged support is fixedly connected to the peripheral wall of the sealing plate, one end of the sealing plate is hinged to the hinged support, an air cylinder is hinged to the stirring barrel (1), and one end of the hinged support, far away from the sealing plate, is hinged to a piston rod of the air cylinder.
By adopting the technical scheme, when the cylinder is started and drives the piston rod of the cylinder to retract, the piston rod of the cylinder drives the circular part of the sealing plate to turn over on the hinged support and to be far away from the material conveying pipe, and the material conveying pipe is opened at the moment; when the piston rod of the air cylinder is driven to extend out, the piston rod of the air cylinder drives the circular part of the sealing plate to turn over on the hinged support and be connected with the slot in an inserting mode, so that manual operation is not needed when the conveying pipe is opened and closed, and the labor is saved and the conveying pipe is more convenient to use.
The present invention may be further configured in a preferred embodiment as: the stirring barrel is provided with a controller, and the air cylinder and the feeding fan are in control connection with the controller.
Through adopting above-mentioned technical scheme, when the feeder hopper on the injection molding machine needs the material loading, open through controller simultaneous control cylinder and pay-off fan, cylinder drive shrouding overturns in order to relieve the closure to the conveying pipeline on the free bearing, inhale the material fan then with the raw materials in the conveying pipeline in the conveying hopper is carried to the feeding hopper of injection molding machine through the conveying pipe, when need not the pay-off in the feeder hopper, accessible controller control pay-off fan is closed and makes cylinder drive shrouding seal the conveying pipeline, the automatic feeding operation of storing up conveying system has been realized.
The present invention may be further configured in a preferred embodiment as: the coaxial rigid coupling of sleeve pipe up end has the wind ring in the agitator, the inside cavity of wind ring and inside wall intercommunication have a plurality of air outlets, be provided with drying blower on the agitator, drying blower's air outlet with the wind ring intercommunication, drying blower's air intake is provided with firing equipment.
Through adopting above-mentioned technical scheme, start drying fan and firing equipment, drying fan carries the hot-air to hollow wind ring in, and by a plurality of air outlet nozzle blowout, carry out hot-blast drying to the raw materials that the sleeve pipe upper end was come on by stirring screw rod transport, the setting up of a plurality of air outlet nozzles makes hot-blast drying to the raw materials more comprehensive, the degree of dryness of piling up the raw materials in the agitator has been improved, thereby the degree of dryness of storing the material in the agitator in storing the defeated material system has been ensured, the thermoforming of the injection molding machine of being convenient for.
The present invention may be further configured in a preferred embodiment as: the air outlet nozzles are distributed in an equidistant circumferential array mode through the axis of the air ring, and the air outlet nozzles are arranged in an upward inclined mode.
Through adopting above-mentioned technical scheme, the air outlet nozzle spun that the tilt up set up is hot-blast blows the raw materials that come on being carried the sleeve pipe up end, has improved the dwell time of raw materials in hot-blast as far as for drying fan is better to the stoving effect of raw materials.
The present invention may be further configured in a preferred embodiment as: and a buffer layer is arranged on the inner side wall of the top of the stirring barrel.
Through adopting above-mentioned technical scheme, the air outlet nozzle spun is hot-blast upwards blows the back with the raw materials, and the raw materials can frequently strike on the inside wall of churn top cap, causes great noise, can cushion the striking of raw materials after setting up the buffer layer, has played effectual noise reduction effect.
The present invention may be further configured in a preferred embodiment as: the upper end part of the stirring screw rod is coaxially and fixedly connected with a transmission shaft which is rotatably connected to the center of the top of the stirring barrel, and the part of the transmission shaft protruding out of the upper end surface of the top of the stirring barrel is in transmission connection with the output end of the motor.
Through adopting above-mentioned technical scheme, starter motor, it is rotatory to drive the transmission shaft when its output of motor drive is rotatory, and then drive the stirring screw rod rotatory when the transmission shaft is rotatory to realize the effective transport and the stirring effect of stirring screw rod.
To sum up, the utility model discloses a following at least one useful technological effect:
1. when the feeding fan stops feeding, the mixed raw materials accumulated in the stirring barrel are continuously lifted and mixed under the stirring action of the stirring screw, so that the raw materials conveyed into the feed hopper of the injection molding machine are prevented from being bonded as far as possible, the mixed raw materials are prevented from being directly contacted with the external environment, and the high-quality conveying of the mixed raw materials by the material storage and conveying system is realized;
2. the controller synchronously controls the air cylinder and the feeding fan, so that automatic feeding operation of the material storage and conveying system is realized;
3. the raw materials that the sleeve pipe upper end was gone up by stirring screw conveying are dried by a plurality of air outlet nozzle spun hot-blast on the wind ring, have improved the degree of dryness of piling up the raw materials in the agitator, have ensured to store the degree of dryness of material, the thermoforming of the injection molding machine of being convenient for in the storage conveying system in the agitator.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic sectional view taken along line a-a of fig. 1.
Fig. 3 is a partially enlarged schematic view of a portion B in fig. 2.
Fig. 4 is a partially enlarged schematic view of a portion C in fig. 2.
In the figure, 1, a stirring barrel; 2. a support; 3. a stirring screw; 4. a motor; 5. a stirring pipe; 6. feeding a hopper; 7. a sleeve; 8. a feeding fan; 9. a feed pipe; 10. a delivery pipe; 11. closing the plate; 12. a slot; 13. hinging seat; 14. a cylinder; 15. a controller; 16. a wind ring; 17. an air outlet nozzle; 18. a drying fan; 19. a heating device; 20. a buffer layer; 21. a drive shaft.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, a material storing and conveying system of an injection molding machine is disclosed, which comprises a support 2 and a stirring barrel 1, wherein the support 2 is fixedly connected to the outer peripheral side wall of the lower end in the stirring barrel 1, the lower end of the stirring barrel 1 is conical and sealed, the middle part in the stirring barrel 1 is vertically and rotatably connected with a stirring screw 3, the stirring barrel 1 is provided with a motor 4 for driving the stirring screw 3 to rotate, the lower end of the stirring barrel 1 is communicated with a discharging pipe on the conical side wall of the lower end of the stirring barrel 1, the middle part of the conical lower end of the stirring barrel 1 is vertically communicated with a stirring pipe 5, the support 2 is fixedly connected with a feeding hopper 6 positioned under the stirring pipe 5, the lower end of the stirring screw 3 penetrates through the stirring pipe 5 and extends to the upper side of the inner side wall of the feeding hopper 6, the stirring barrel 1 is vertically and fixedly connected with a sleeve 7 coaxially sleeved on the outer peripheral wall of, the lower end of the sleeve 7 extends into the conical portion of the stirring barrel 1.
Throw the raw materials that need mix into in the feeding funnel 6, starter motor 4, motor 4 drive stirring screw 3 is rotatory, stirring screw 3 carries accumulational raw materials in feeding funnel 6 when rotatory in to stirring pipe 5 to agitator 1, along with stirring screw 3 constantly rotates, stirring screw 3 again with in agitator 1 lower part accumulational partial raw materials carry to sleeve pipe 7 upper end through sleeve pipe 7 and fall into agitator 1 again in, the effective transport to the interior raw materials of feeding funnel 6 has both been realized, can carry out intensive mixing to the raw materials in agitator 1 again, make mixed raw materials can the misce bene.
Referring to fig. 1 and 3, a feed delivery pipe 10 is communicated with the outer side wall of a conical part at the lower end of an agitating barrel 1, a feed fan 8 communicated with the feed delivery pipe 10 is fixedly connected to the outer peripheral wall of the cambered surface of the agitating barrel 1 on a support 2, a discharge port of the feed fan 8 is communicated with a feed pipe 9 communicated with a feed hopper of an injection molding machine, the feed pipe 9 is preferably a hose, and an opening and closing device is arranged on the feed delivery pipe 10; the opening and closing device comprises a sealing plate 11 which is hinged to the outer peripheral wall of the material conveying pipe 10, the sealing plate 11 is orthogonal to the axis of the material conveying pipe 10, one end, close to the material conveying pipe 10, of the sealing plate 11 is arranged to be circular and matched with the cross section of the material conveying pipe 10, a slot 12 matched with the sealing plate 11 in a splicing mode is formed in the outer peripheral wall, close to the cambered surface of the sealing plate 11, of the material conveying pipe 10, a hinged support 13 is fixedly connected to the outer peripheral wall, close to one end of the slot 12, of the material; the air cylinder 14 is hinged to the outer side wall of the cambered surface of the stirring barrel 1, one end, away from the hinged support 13, of the sealing plate 11 extends to be hinged to a piston rod of the air cylinder 14, the controller 15 is arranged on the stirring barrel 1, and the controller 15 is in control connection with the air cylinder 14 and the feeding fan 8.
When a feeding hopper on an injection molding machine needs to be fed, the controller 15 controls the air cylinder 14 and the feeding fan 8 to be opened at the same time, when the air cylinder 14 drives a piston rod of the air cylinder to retract, the circular part of the sealing plate 11 is driven to turn over on the hinged support 13 and to be away from the feeding pipe 10, the feeding pipe 10 is opened at the moment, and after the feeding fan 8 is opened, raw materials in the feeding pipe 10 are conveyed into the feeding hopper of the injection molding machine through the feeding pipe 9; when feeding is not needed in the feeding hopper, the feeding fan 8 is controlled to be closed by the controller 15, the air cylinder 14 drives the piston rod of the air cylinder 14 to extend out, and the piston rod of the air cylinder 14 drives the circular part of the sealing plate 11 to turn over on the hinged support 13 and be in plug-in connection with the slot 12 when extending out, so that the feeding pipe 10 is sealed, automatic feeding operation of a material storage and feeding system is realized, manual operation is not needed, and labor is saved and the feeding hopper is more convenient and rapid.
And when the feeding fan 8 stops to convey the material, the mixed raw materials accumulated in the stirring barrel 1 are continuously lifted and mixed under the stirring action of the stirring screw rod 3, the raw materials conveyed into the feeding hopper of the injection molding machine are prevented from being bonded as far as possible, meanwhile, the raw materials after mixing are prevented from being in direct contact with the external environment, and the high-quality conveying of the mixed raw materials by the material storage and conveying system is realized.
Referring to fig. 2 and 4, an air ring 16 is coaxially and fixedly connected to the upper end surface of the sleeve 7, the air ring 16 is hollow, the inner side wall of the air ring 16 is communicated with a plurality of air outlets 17, the air outlets 17 are distributed in an equidistant circumferential array mode along the axis of the air ring 16, the air outlets 17 are arranged in an upward inclined mode, a buffer layer 20 is arranged on the inner side wall of the top of the stirring barrel 1, and the buffer layer 20 is preferably sponge; the upper end face of the stirring barrel 1 is fixedly connected with a drying fan 18, an air outlet of the drying fan 18 is communicated with an air ring 16, an air inlet of the drying fan 18 is sequentially communicated with a heating device 19, and the heating device 19 is preferably an electric heating wire box.
When the mixed raw material in the stirring barrel 1 is conveyed to the upper end surface of the sleeve 7 by the stirring screw 3, the drying fan 18 and the heating equipment 19 are started, the drying fan 18 conveys hot air into the hollow air ring 16 and is sprayed out by the air outlet nozzles 17 to dry the raw material conveyed from the upper end of the sleeve 7 by hot air, the raw material is dried by the hot air through the arrangement of the air outlet nozzles 17, the raw material is dried by the hot air more comprehensively, so that the drying effect is better, the retention time of the raw material in the hot air is improved as much as possible due to the upward inclined arrangement of the air outlet nozzles 17, and the drying effect of the hot air on the raw material is further improved; the dried raw materials are freely scattered at the upper end of the sleeve 7 and can be further dried by hot air filled in the stirring barrel 1, so that the dryness of the raw materials accumulated in the stirring barrel 1 is improved, the dryness of the materials stored in the stirring barrel 1 in a material storage and delivery system is ensured, and the injection molding machine is convenient to heat and mold; and the air outlet 17 spun is hot-blast upwards blows the back with the raw materials, and the raw materials can frequently strike on the inside wall of vertical churn top cap, causes great noise, can cushion the striking of raw materials after setting up buffer layer 20, has played effectual noise reduction effect.
Referring to fig. 1 and 4, a transmission shaft 21 rotatably connected to the center of the top of the mixing tank 1 is coaxially and fixedly connected to the upper end of the mixing screw 3, the motor 4 is vertically and fixedly connected to the outer peripheral wall of the arc surface of the upper end of the mixing tank 1, and the part of the transmission shaft 21 protruding out of the upper end surface of the top of the mixing tank 1 is in transmission connection with the output end of the motor 4 through a belt. The motor 4 is started, the motor 4 drives the transmission shaft 21 to rotate when driving the output end to rotate, and the transmission shaft 21 further drives the stirring screw rod 3 to rotate, so that the effective conveying and stirring effects of the stirring screw rod 3 are realized.
The implementation principle of the embodiment is as follows:
production raw materials are put into a feeding hopper 6, a motor 4 is started, the motor 4 drives a stirring screw 3 to rotate, the stirring screw 3 conveys the raw materials accumulated in the feeding hopper 6 into a stirring barrel 1 through a stirring pipe 5 when rotating, and along with the continuous rotation of the stirring screw 3, the stirring screw 3 conveys part of the raw materials at the lower part in the stirring barrel 1 to the upper end of a sleeve 7 through the sleeve 7 and then falls into the stirring barrel 1, so that the effective conveying of the raw materials in the feeding hopper 6 is realized, the raw materials in the stirring barrel 1 can be fully mixed, and the mixed raw materials can be uniformly mixed; after the raw materials mixes the completion, open conveying pipeline 10 through upset shrouding 11, start feeding fan 8 simultaneously, feeding fan 8 carries the feeder hopper to the injection molding machine through conveying pipe 9 according to the mixed raw materials of the defeated material demand in with conveying pipeline 10 in the injection molding machine, and when feeding fan 8 stops the defeated material, accumulational mixed raw materials constantly is raised the mixture under stirring screw 3's stirring effect in agitator 1, the raw materials that has avoided being carried to the injection molding machine feeder hopper bonds as far as possible, the raw materials and external environment direct contact after having also avoided mixing simultaneously, the high quality of storing up conveying system to mixed raw materials is carried has been realized.
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 a defeated material system of storage of injection moulding machine which characterized in that: the stirring device comprises a stirring barrel (1) and a support (2), wherein a stirring screw (3) is vertically and rotatably connected to the middle of the stirring barrel (1), a motor (4) used for driving the stirring screw (3) to rotate is arranged on the stirring barrel (1), a stirring pipe (5) is communicated with the middle of the lower end of the stirring barrel (1), a feeding hopper (6) is arranged on the support (2) under the stirring pipe (5), the lower end of the stirring screw (3) penetrates through the stirring pipe (5) and extends to the upper side of the inner side bottom wall of the feeding hopper (6), a sleeve (7) coaxially sleeved on the outer peripheral wall of the stirring screw (3) is vertically and fixedly connected in the stirring barrel (1), and the sleeve (7) is suspended in the stirring barrel (1); the injection molding machine is characterized in that a feeding fan (8) communicated with a side wall barrel at the lower end of the stirring barrel (1) is arranged on the stirring barrel (1), a feeding pipe (9) communicated with a feeding hopper of an injection molding machine is communicated with a discharging port of the feeding fan (8), a feeding pipe (10) is arranged between the stirring barrel (1) and a feeding port of the feeding fan (8), and an opening and closing device is arranged on the feeding pipe (10).
2. The material storage and delivery system of the injection molding machine according to claim 1, wherein: the headstock gear is including articulated connection shrouding (11) on conveying pipeline (10) periphery wall, shrouding (11) with conveying pipeline (10) axis is the quadrature setting, shrouding (11) are close to the one end of conveying pipeline (10) set to with the circular of conveying pipeline (10) cross section adaptation, conveying pipeline (10) are close to the cambered surface periphery wall of shrouding (11) seted up with slot (12) of shrouding (11) grafting adaptation.
3. The material storage and delivery system of the injection molding machine according to claim 2, characterized in that: conveying pipeline (10) are close to rigid coupling has free bearing (13) on the periphery wall of shrouding (11), shrouding (11) one end is articulated to be connected on free bearing (13), articulated on agitator (1) is connected with cylinder (14), shrouding (11) are kept away from the one end of free bearing (13) with the piston rod of cylinder (14) is articulated to be connected.
4. A material storage and delivery system for an injection molding machine as claimed in claim 3, wherein: the stirring barrel (1) is provided with a controller (15), and the air cylinder (14) and the feeding fan (8) are in control connection with the controller (15).
5. The material storage and delivery system of the injection molding machine according to claim 1, wherein: the utility model discloses a drying machine, including agitator (1), the coaxial rigid coupling of sleeve pipe (7) up end in agitator (1) has wind ring (16), the inside cavity of wind ring (16) and inside wall intercommunication have a plurality of blast nozzles (17), be provided with drying fan (18) on agitator (1), the air outlet of drying fan (18) with wind ring (16) intercommunication, the air intake of drying fan (18) is provided with firing equipment (19).
6. The material storage and delivery system of the injection molding machine according to claim 5, wherein: the air outlets (17) are distributed in an equidistant circumferential array mode along the axis of the air ring (16), and the air outlets (17) are arranged in an upward inclined mode.
7. The material storage and delivery system of the injection molding machine according to claim 6, wherein: a buffer layer (20) is arranged on the inner side wall of the top of the stirring barrel (1).
8. The material storage and delivery system of the injection molding machine according to claim 1, wherein: the upper end of the stirring screw rod (3) is coaxially and fixedly connected with a transmission shaft (21) which is rotatably connected to the center of the top of the stirring barrel (1), and the part of the transmission shaft (21) protruding out of the upper end face of the top of the stirring barrel (1) is in transmission connection with the output end of the motor (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922325516.4U CN211640762U (en) | 2019-12-21 | 2019-12-21 | Material storage and conveying system of injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922325516.4U CN211640762U (en) | 2019-12-21 | 2019-12-21 | Material storage and conveying system of injection molding machine |
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| Publication Number | Publication Date |
|---|---|
| CN211640762U true CN211640762U (en) | 2020-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922325516.4U Expired - Fee Related CN211640762U (en) | 2019-12-21 | 2019-12-21 | Material storage and conveying system of injection molding machine |
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| CN (1) | CN211640762U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112721020A (en) * | 2021-01-13 | 2021-04-30 | 范雪梅 | Multi-station temperature control injection molding device |
-
2019
- 2019-12-21 CN CN201922325516.4U patent/CN211640762U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112721020A (en) * | 2021-01-13 | 2021-04-30 | 范雪梅 | Multi-station temperature control injection molding device |
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Granted publication date: 20201009 Termination date: 20211221 |