CN221021890U - Injection molding conveying mechanism - Google Patents
Injection molding conveying mechanism Download PDFInfo
- Publication number
- CN221021890U CN221021890U CN202322657991.8U CN202322657991U CN221021890U CN 221021890 U CN221021890 U CN 221021890U CN 202322657991 U CN202322657991 U CN 202322657991U CN 221021890 U CN221021890 U CN 221021890U
- Authority
- CN
- China
- Prior art keywords
- injection molding
- conveying mechanism
- hollow shaft
- raw materials
- mechanism according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000001746 injection moulding Methods 0.000 title claims abstract description 29
- 230000007246 mechanism Effects 0.000 title claims abstract description 20
- 238000007789 sealing Methods 0.000 claims description 17
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 3
- 241001330002 Bambuseae Species 0.000 claims description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 3
- 239000011425 bamboo Substances 0.000 claims description 3
- 239000002994 raw material Substances 0.000 abstract description 49
- 238000000034 method Methods 0.000 abstract description 19
- 230000008569 process Effects 0.000 abstract description 19
- 238000007599 discharging Methods 0.000 abstract description 12
- 238000012216 screening Methods 0.000 abstract description 12
- 230000009471 action Effects 0.000 abstract description 4
- 239000011799 hole material Substances 0.000 description 15
- 239000002245 particle Substances 0.000 description 12
- 239000012535 impurity Substances 0.000 description 5
- 101150114468 TUB1 gene Proteins 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses an injection molding conveying mechanism, which relates to the technical field of raw material conveying, and comprises an outer barrel, wherein a filter cylinder is rotatably arranged in the outer barrel, a discharging hole is formed in the bottom wall of the outer barrel, a discharging pipe is fixedly arranged in the discharging hole, a feeding box is fixedly arranged at the bottom end of the discharging pipe, a driving motor is fixedly arranged at the bottom of the outer barrel, a driving gear is fixedly arranged at the driving end of the driving motor, a hollow shaft is rotatably arranged at the center of the bottom surface of the outer barrel, the bottom end of the hollow shaft extends into the outer barrel and is fixedly connected with the bottom surface of the filter cylinder, a driven gear is fixedly arranged on the outer wall of the hollow shaft, and the driven gear is in meshed connection with the driving gear. According to the utility model, raw materials entering the filter cylinder can be rapidly screened under the action of centrifugal force, so that the screening efficiency is improved, and the raw materials can be effectively prevented from being blocked in the screening and conveying processes.
Description
Technical Field
The utility model relates to the technical field of raw material conveying, in particular to an injection molding conveying mechanism.
Background
The working principle of the injection molding machine is similar to that of an injector for injection, and the injection molding machine injects plastic in a plasticized molten state (namely viscous state) into a closed mold cavity by means of the thrust of a screw (or a plunger) and obtains a product after solidification and shaping. Injection molding is a cyclic process, each cycle consisting essentially of: quantitative feeding, melting plasticizing, pressure injection, mold filling cooling, mold opening and taking out, mold closing again after taking out the plastic part, and when the raw materials are transported in to be melted, if impurities are contained in the raw materials, the quality of the finished product can be affected, and the existing raw materials are transported by being exposed in the air, so that various impurities can be easily doped.
The prior Chinese patent (bulletin number: CN 206953337U) proposes a raw material conveying device of an injection molding machine, which comprises a conveying pipe, a fan A, a fan B and a mesh screen, wherein the conveying pipe is arranged above a machine body hopper and is fixed through a bracket, the conveying pipe is divided into an inclined section and a vertical section, the connection part of the inclined section and the vertical section is provided with the fan A, one corresponding end of the fan A is provided with the fan B, the lower part of the vertical section is provided with the mesh screen, the air inlet end of the fan B is provided with a filter screen, the vertical section above the mesh screen is provided with a cleaning window, the air inlet pipe is arranged at the air inlet of the fan A, and the bottom of the air inlet pipe is provided with a particle filter plate. The utility model can effectively blow away small particle impurities contained in the raw materials from the materials, and greatly reduces the impurities contained in the materials. The impurities with oversized particles are filtered by a filter screen.
The above-mentioned raw materials conveyor has following shortcoming when using: when carrying the raw materials, directly pour the raw materials into the device generally in, because the raw materials that gets into in the device only rely on self gravity to pass the filter screen and realize screening, on the one hand the screening efficiency of raw materials is lower, and on the other hand pile up the raw materials on the filter screen and cause the filter screen to block up easily, reduced raw materials conveying efficiency, the practicality is relatively poor, and for this reason, we propose an injection moulding conveying mechanism to solve above-mentioned problem.
Disclosure of utility model
The utility model provides an injection molding conveying mechanism, which solves the technical problems that when raw materials are conveyed, the raw materials are generally directly poured into a device, and the raw materials entering the device pass through a filter screen only by virtue of self gravity to realize screening, so that on one hand, the screening efficiency of the raw materials is lower, and on the other hand, the filter screen is easy to be blocked by the raw materials piled on the filter screen, so that the conveying efficiency of the raw materials is reduced, and the practicability is poor.
In order to solve the technical problems, the injection molding conveying mechanism comprises an outer barrel, a filter cylinder is rotatably arranged in the outer barrel, a discharging hole is formed in the bottom wall of the outer barrel, a discharging pipe is fixedly arranged in the discharging hole, a feeding box is fixedly arranged at the bottom end of the discharging pipe, a driving motor is fixedly arranged at the bottom of the outer barrel, a driving gear is fixedly arranged at the driving end of the driving motor, a hollow shaft is rotatably arranged at the center of the bottom surface of the outer barrel, the bottom end of the hollow shaft extends into the outer barrel and is fixedly connected with the bottom surface of the filter cylinder, a driven gear is fixedly arranged on the outer wall of the hollow shaft, and the driven gear is in meshed connection with the driving gear.
Preferably, the top surface of urceolus fixed mounting has the feeder hopper, the feeder hopper is funnel structure.
Preferably, a guide ring is arranged at the top of the filter cylinder, and an annular groove for the guide ring to rotate is arranged on the top wall of the outer cylinder.
Preferably, the top fixed mounting of feed box has electric putter, electric putter's flexible end is pegged graft in the inside of cavity axle, just electric putter's flexible end extends to the inside of straining a section of thick bamboo and fixedly connected with pushing plate, the bin outlet has been seted up on the urceolus lateral wall.
Preferably, a chute is formed in the inner wall of the upper portion of the outer cylinder, an annular plate is slidably mounted in the chute, a sealing cover is fixedly mounted on the inner ring of the annular plate, and a connecting rod is fixedly mounted on the inner wall of the sealing cover.
Preferably, the inner top wall of the chute is fixedly provided with a plurality of supporting springs at intervals, and the bottom ends of the supporting springs are fixedly connected with the top surface of the annular plate.
Preferably, the pushing plate is in a truncated cone structure, and the maximum outer diameter of the pushing plate is matched with the inner diameter of the filter cylinder.
Preferably, a plurality of discharge holes are formed, and a plurality of discharge holes are arranged in an annular array.
Compared with the related art, the injection molding conveying mechanism provided by the utility model has the following beneficial effects:
According to the utility model, the driving gear is driven by the driving motor to rotate, the driven gear meshed with the driving gear is driven by the driving gear to rotate, the hollow shaft is driven by the driven gear to rotate, the filter cylinder is driven by the hollow shaft to rotate, raw materials entering the filter cylinder can be rapidly screened under the action of centrifugal force, the screening efficiency is improved, and the raw materials can be effectively prevented from being blocked in the screening and conveying processes.
According to the utility model, the electric push rod is used for pushing the pushing plate to move upwards, large-particle raw materials in the filter cylinder can be pushed to move upwards in the process of moving upwards, the large-particle raw materials can be discharged from the discharge hole in the process of moving upwards, the filtered large-particle raw materials can be conveniently taken out, the interior of the filter cylinder can be conveniently cleaned, the connecting rod can be driven to synchronously move upwards in the process of moving upwards, the connecting rod drives the sealing cover to move upwards, the discharge hole is in an open state, after the pushing plate is reset, the elastic force of the supporting spring can be used for pushing the annular plate to drive the sealing cover to move downwards and reset, the sealing cover can be used for sealing the discharge hole, and raw materials are prevented from leaking from the discharge hole in the raw material conveying process.
Drawings
FIG. 1 is a schematic perspective view of an injection molding conveying mechanism;
FIG. 2 is a schematic cross-sectional view of an injection molding conveying mechanism;
FIG. 3 is a schematic perspective view of an injection molding conveying mechanism;
fig. 4 is a schematic view of a cartridge in an injection molding conveyor.
Reference numerals in the drawings: 1. an outer cylinder; 2. a feed hopper; 3. a filter cartridge; 4. a discharge hole; 5. a discharge pipe; 6. a feed box; 7. a driving motor; 8. a drive gear; 9. a hollow shaft; 10. a driven gear; 11. an electric push rod; 12. a pushing plate; 13. a discharge port; 14. a chute; 15. a closure; 16. a support spring; 17. a connecting rod; 18. a guide ring.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present utility model and are not to be construed as limiting the present utility model.
1-4, An injection molding conveying mechanism comprises an outer barrel 1, wherein a filter cylinder 3 is rotatably installed in the outer barrel 1, a discharging hole 4 is formed in the bottom wall of the outer barrel 1, a discharging pipe 5 is fixedly installed in the discharging hole 4, a feeding box 6 is fixedly installed at the bottom end of the discharging pipe 5, a driving motor 7 is fixedly installed at the bottom of the outer barrel 1, a driving gear 8 is fixedly installed at the driving end of the driving motor 7, a hollow shaft 9 is rotatably installed at the center of the bottom surface of the outer barrel 1, the bottom end of the hollow shaft 9 extends into the inner part of the outer barrel 1 and is fixedly connected with the bottom surface of the filter cylinder 3, a driven gear 10 is fixedly installed on the outer wall of the hollow shaft 9, and the driven gear 10 is in meshed connection with the driving gear 8;
The top surface of the outer cylinder 1 is fixedly provided with a feed hopper 2, and the feed hopper 2 is of a funnel structure;
in the concrete implementation, the bottom end of a feed box 6 is connected with a feeding part of an injection molding machine, raw materials can be fed into a filter cylinder 3 arranged in an outer cylinder 1 through a feed hopper 2, the raw materials can be screened through the filter cylinder 3, the screened raw materials enter a discharge pipe 5 through a discharge hole 4, then enter the feed box 6 through the discharge pipe 5, and finally are conveyed into the injection molding machine through the feed box 6;
In the process of feeding, the driving gear 8 is driven to rotate through the driving motor 7, the driving gear 8 drives the driven gear 10 meshed with the driving gear 8 to rotate, the driven gear 10 drives the hollow shaft 9 to rotate, the hollow shaft 9 drives the filter drum 3 to rotate, raw materials entering the filter drum 3 can be rapidly screened under the action of centrifugal force, screening efficiency is improved, and blockage of the raw materials in the screening conveying process can be effectively prevented.
In addition, in order to improve the stability of the rotation of the filter cartridge 3 inside the outer tub 1, the top of the filter cartridge 3 is provided with a guide ring 18, and the top wall of the outer tub 1 is provided with an annular groove for the guide ring 18 to rotate.
In addition, in order to improve the blanking efficiency, the discharge holes 4 are provided in plurality, and the plurality of discharge holes 4 are provided in an annular array.
1-4, On the basis of the first embodiment, an electric push rod 11 is fixedly installed at the top of the feed box 6, the telescopic end of the electric push rod 11 is inserted into the hollow shaft 9, the telescopic end of the electric push rod 11 extends into the filter cylinder 3 and is fixedly connected with a pushing plate 12, and a discharge opening 13 is formed in the side wall of the outer cylinder 1;
during the concrete implementation, the electric push rod 11 pushes the pushing plate 12 to move upwards, the pushing plate 12 can push the large-particle raw materials in the filter cylinder 3 to move upwards in the upward moving process, the large-particle raw materials can be discharged from the discharge port 13 in the upward moving process, the filtered large-particle raw materials are conveniently taken out, and the filter cylinder 3 is conveniently cleaned.
A chute 14 is formed in the inner wall of the upper part of the outer barrel 1, an annular plate is slidably arranged in the chute 14, a sealing cover 15 is fixedly arranged on the inner ring of the annular plate, and a connecting rod 17 is fixedly arranged on the inner wall of the sealing cover 15;
In specific implementation, the connecting rod 17 can be driven to synchronously move upwards in the process of upward movement of the pushing plate 12, the connecting rod 17 drives the sealing cover 15 to move upwards, so that the discharge opening 13 is in an open state, after the pushing plate 12 is reset, the elastic force of the supporting spring 16 can push the annular plate to drive the sealing cover 15 to move downwards and reset, the discharge opening 13 can be plugged by using the sealing cover 15, and raw materials are prevented from leaking from the discharge opening 13 in the raw material conveying process.
The inner top wall of the chute 14 is fixedly provided with a plurality of supporting springs 16 at intervals, and the bottom ends of the supporting springs 16 are fixedly connected with the top surface of the annular plate.
The pushing plate 12 is in a truncated cone structure, and the maximum outer diameter of the pushing plate 12 is matched with the inner diameter of the filter cylinder 3.
Working principle: when the feeding device is used, the bottom end of the feed box 6 is connected with the feeding position of the injection molding machine, raw materials can be fed into the filter cylinder 3 arranged in the outer cylinder 1 through the feed hopper 2, the raw materials can be screened through the filter cylinder 3, the screened raw materials enter the discharge pipe 5 through the discharge hole 4, then enter the feed box 6 through the discharge pipe 5, and finally are conveyed into the injection molding machine through the feed box 6;
In the process of feeding, the driving gear 8 is driven to rotate through the driving motor 7, the driving gear 8 drives the driven gear 10 meshed with the driving gear 8 to rotate, the driven gear 10 drives the hollow shaft 9 to rotate, the hollow shaft 9 drives the filter cylinder 3 to rotate, raw materials entering the filter cylinder 3 can be rapidly screened under the action of centrifugal force, screening efficiency is improved, blocking of the raw materials in the screening conveying process can be effectively prevented, the pushing plate 12 is pushed to move upwards through the electric push rod 11, large-particle raw materials in the filter cylinder 3 can be pushed to move upwards in the process of the pushing plate 12 to move upwards, the large-particle raw materials can be discharged from the discharge opening 13 in the process of the upward movement, the filtered large-particle raw materials can be conveniently taken out, cleaning of the interior of the filter cylinder 3 is facilitated, the connecting rod 17 can be driven to move upwards synchronously in the process of the upward movement of the pushing plate 12, the connecting rod 17 drives the sealing cover 15 to move upwards, the discharge opening 13 is in an open state, after the pushing plate 12 is reset, the annular plate can be pushed by the elastic force of the supporting spring 16 to drive the sealing cover 15 to move downwards and reset, the sealing cover 15 can be used for carrying out sealing the discharge opening 13, and leakage of raw materials in the conveying process of the raw materials from the discharge opening 13 is prevented.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an injection moulding conveying mechanism, includes urceolus (1), its characterized in that, the inside rotation of urceolus (1) is installed and is strained section of thick bamboo (3), set up discharge hole (4) on the diapire of urceolus (1), the inside fixed mounting of discharge hole (4) has discharge pipe (5), the bottom fixed mounting of discharge pipe (5) has feed box (6), the bottom fixed mounting of urceolus (1) has driving motor (7), driving motor (7)'s driving end fixed mounting has driving gear (8), the center department rotation of urceolus (1) bottom surface installs hollow shaft (9), the bottom of hollow shaft (9) extends to the inside of urceolus (1) and with strain the bottom surface fixed connection of section of thick bamboo (3), fixed mounting has driven gear (10) on the outer wall of hollow shaft (9), driven gear (10) are connected with driving gear (8) meshing.
2. Injection molding conveying mechanism according to claim 1, characterized in that the top surface of the outer cylinder (1) is fixedly provided with a feed hopper (2), and the feed hopper (2) is of a funnel structure.
3. Injection molding conveying mechanism according to claim 1, characterized in that the top of the filter cartridge (3) is provided with a guide ring (18), and the top wall of the outer cylinder (1) is provided with an annular groove for the guide ring (18) to rotate.
4. Injection molding conveying mechanism according to claim 1, characterized in that an electric push rod (11) is fixedly installed at the top of the feed box (6), a telescopic end of the electric push rod (11) is inserted into the hollow shaft (9), the telescopic end of the electric push rod (11) extends to the interior of the filter cylinder (3) and is fixedly connected with a pushing plate (12), and a discharge outlet (13) is formed in the side wall of the outer cylinder (1).
5. The injection molding conveying mechanism according to claim 4, wherein a chute (14) is formed in the inner wall of the upper portion of the outer cylinder (1), an annular plate is slidably mounted in the chute (14), a sealing cover (15) is fixedly mounted on the inner ring of the annular plate, and a connecting rod (17) is fixedly mounted on the inner wall of the sealing cover (15).
6. The injection molding conveying mechanism according to claim 5, wherein a plurality of supporting springs (16) are fixedly arranged on the inner top wall of the chute (14) at intervals, and the bottom ends of the supporting springs (16) are fixedly connected with the top surface of the annular plate.
7. Injection molding conveying mechanism according to claim 4, characterized in that the pushing plate (12) has a truncated cone structure, and the maximum outer diameter of the pushing plate (12) is adapted to the inner diameter of the filter cartridge (3).
8. Injection molding conveying mechanism according to claim 1, characterized in that a plurality of the discharge holes (4) are provided, and a plurality of the discharge holes (4) are arranged in an annular array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322657991.8U CN221021890U (en) | 2023-09-28 | 2023-09-28 | Injection molding conveying mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322657991.8U CN221021890U (en) | 2023-09-28 | 2023-09-28 | Injection molding conveying mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221021890U true CN221021890U (en) | 2024-05-28 |
Family
ID=91168036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322657991.8U Active CN221021890U (en) | 2023-09-28 | 2023-09-28 | Injection molding conveying mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221021890U (en) |
-
2023
- 2023-09-28 CN CN202322657991.8U patent/CN221021890U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108943582B (en) | Working method of quantitative material injection device for mold | |
| CN108943581B (en) | Quantitative material injection device for mold | |
| CN110978328A (en) | Injection molding raw material multistage screening device capable of removing dust | |
| CN210645401U (en) | Finished product filter equipment is used in spices production | |
| CN221021890U (en) | Injection molding conveying mechanism | |
| CN212372564U (en) | A injection molding machine loading attachment for plastic cavity floor | |
| CN116394518B (en) | Environment-friendly 3D printing consumable recycling method | |
| CN112388817A (en) | Semi-dry method static pressure forming building block production line | |
| CN209902256U (en) | Metal powder injection moulding automatic material conveying device | |
| CN106476157A (en) | Recycling plastic utilizes production line | |
| CN216581117U (en) | Particle packaging machine | |
| CN216400355U (en) | Automatic cleaning device of injection molding machine material loading filter screen | |
| CN213107878U (en) | Feeding device for injection molding machine | |
| CN210233783U (en) | Multifunctional base for oven hopper of injection molding machine | |
| CN206216952U (en) | Recycling plastic utilizes production line | |
| CN211389863U (en) | Material sucking device for injection molding production | |
| CN220661819U (en) | Tablet pressing equipment for pharmacy | |
| CN220280325U (en) | Feeding device of injection molding machine | |
| CN221187358U (en) | Injection molding machine raw material conveying device | |
| CN212123987U (en) | Powder feeding device for injection molding machine | |
| CN219324448U (en) | High-efficient shale shaker | |
| CN215095206U (en) | Injection molding machine feeding device with anti-blocking structure | |
| CN219235962U (en) | Discharging and collecting device of injection molding machine | |
| CN218139761U (en) | Material adding device for screw extruder | |
| CN214982760U (en) | Vertical injection molding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |