CN210552830U - Injection molding machine with stirring function - Google Patents
Injection molding machine with stirring function Download PDFInfo
- Publication number
- CN210552830U CN210552830U CN201921422734.3U CN201921422734U CN210552830U CN 210552830 U CN210552830 U CN 210552830U CN 201921422734 U CN201921422734 U CN 201921422734U CN 210552830 U CN210552830 U CN 210552830U
- Authority
- CN
- China
- Prior art keywords
- injection
- injection molding
- molding machine
- stirring
- cylinder
- 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
Images
Abstract
The utility model relates to an injection molding machine with stirring function, including frame and locking mechanism, fixedly connected with plastify mechanism on the frame, plastify mechanism includes first cartridge heater and second cartridge heater, first cartridge heater and second cartridge heater have rabbling mechanism through many siphunculuss intercommunications, the rabbling mechanism includes the churn, be provided with impeller in the churn, impeller is connected with the (mixing) shaft, the (mixing) shaft stretches out outside the churn and be connected with the motor, the churn intercommunication has injection mechanism, injection mechanism includes the injection tube, be provided with the piston in the injection tube, piston connection has injection cylinder, the one end of injection tube is equipped with the nozzle, locking mechanism installs the mould, nozzle and sprue gate gomphosis. Combine rabbling mechanism and injection molding machine for an injection molding machine can have mixed stirring function and the function of moulding plastics simultaneously concurrently, need not external agitating unit, but the product that produces multiple injection moulding material and mix is direct one-step shaping, need not to carry out the secondary heating, has saved manufacturing cost and has improved production efficiency.
Description
Technical Field
The utility model relates to an injection molding machine technical field especially relates to an injection molding machine with stirring function.
Background
An injection molding machine is also known as an injection molding machine or an injection machine. The plastic forming device is a main forming device for manufacturing thermoplastic plastics or thermosetting plastics into plastic products with various shapes by utilizing a plastic forming die, and is widely applied to various fields of national defense, electromechanics, automobiles, transportation, building materials, packaging, agriculture, cultural and educational sanitation and daily life of people.
With the improvement of living standard, the aesthetic concept of people is increasingly strengthened, the single-color injection molding product can not meet the appearance requirement of people gradually, and the application range of multi-color plastic products is wider and wider. The prior art needs external agitating unit on the basis of original injection molding machine when the injection molding product of production polychrome mixture for stirring and preheating different raw materials of moulding plastics, this will improve the cost of production and maintenance, and the mixed material after the mixing stirring still need carry out once more heating before injecting into the mould in order to reach the temperature requirement of injection, and the process is complicated, and production efficiency is low.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problem, the utility model adopts the following technical scheme: the utility model provides an injection molding machine with stirring function, including frame and locking mechanism, locking mechanism and frame fixed connection, fixedly connected with plastify mechanism on the frame, plastify mechanism is connected with actuating mechanism, plastify mechanism includes first cartridge heater and second cartridge heater, first cartridge heater and second cartridge heater have rabbling mechanism through the multi-ported pipe intercommunication, rabbling mechanism includes the churn, the multi-ported union coupling is in the lateral wall upper end of churn, be provided with impeller in the churn, impeller is connected with the (mixing) shaft, the (mixing) shaft stretches out the churn and be connected with the motor outward, the churn intercommunication has injection mechanism, injection mechanism includes the injection tube, be provided with the piston in the injection tube, piston connection has injection cylinder, the one end of injection tube is equipped with the nozzle, locking mechanism installs the mould, the mould is provided with the sprue.
The technical scheme can be further perfected as follows.
Further, the side of the first heating cylinder and the side of the second heating cylinder are both connected with a feeding port, and the opening of the feeding port faces upwards.
Furthermore, the feeding port is funnel-shaped.
Further, the first heating cylinder comprises a material cylinder, a first heating ring is sleeved on the outer wall of the material cylinder, a screw rod is connected in the material cylinder in a sliding mode, a screw rod head is arranged at one end of the screw rod, a check ring is arranged at the screw rod head, and the structure of the second heating cylinder is the same as that of the first heating cylinder.
Further, the plasticizing mechanism is provided with a first opening and closing valve and a second opening and closing valve, the first opening and closing valve is arranged at the discharge port of the first heating cylinder, and the second opening and closing valve is arranged at the discharge port of the second heating cylinder.
Further, the stirring mechanism is provided with a stirring opening and closing valve, and the stirring opening and closing valve is arranged at a discharge hole of the stirring mechanism.
Further, the die clamping mechanism comprises a fixed die plate, the fixed die plate is connected with a movable die plate in a sliding mode through a telescopic rod, the movable die plate is connected with a die locking device, and the other end of the die locking device is connected with a hydraulic push rod.
Further, the mold clamping mechanism is provided with an ejection device.
Further, actuating mechanism includes screw rod hydro-cylinder and hydraulic motor, and hydraulic motor one end is provided with the motor output shaft, and the motor output shaft passes through gear and screw rod cooperation, and the screw rod is kept away from the one end of screw rod head and is connected with the screw rod hydro-cylinder.
Furthermore, the outer wall cover of churn and injection cylinder is equipped with the second and heats the circle.
The utility model has the advantages that: compared with the prior injection molding machine, the utility model discloses a combine rabbling mechanism and injection molding machine for an injection molding machine can have mixed stirring function and the function of moulding plastics simultaneously concurrently, need not external agitating unit, and the product that mixes at the multiple material of moulding plastics of production can be directly one step of shaping, need not to carry out the secondary heating, has saved manufacturing cost and has improved production efficiency.
Drawings
The figures further illustrate the invention, but the embodiments in the figures do not constitute any limitation of the invention.
Fig. 1 is a schematic view of an injection molding machine with a stirring function according to an embodiment of the present invention.
Fig. 2 is a schematic cross-sectional view of a part of the mechanism of an injection molding machine with a stirring function according to an embodiment of the present invention.
In the figure: 1-machine base, 2-mould closing mechanism, 3-plasticizing mechanism, 4-stirring mechanism, 41-stirring cylinder, 42-stirring impeller, 43-stirring shaft, 5-injection mechanism, 51-injection cylinder, 52-piston and 6-driving mechanism.
Detailed Description
To further understand the contents, features and functions of the present invention, the following embodiments are described.
As shown in fig. 1-2, a first embodiment of the present invention provides an injection molding machine with stirring function, which includes a machine base 1 and a mold clamping mechanism 2, the mold clamping mechanism 2 is fixedly connected to the machine base 1, a plasticizing mechanism 3 is fixedly connected to the machine base 1, the plasticizing mechanism 3 is connected to a driving mechanism 6, the plasticizing mechanism 3 includes a first heating cylinder and a second heating cylinder, the first heating cylinder and the second heating cylinder are communicated to a stirring mechanism 4 through a multi-way pipe, the stirring mechanism 4 includes a stirring cylinder 41, the multi-way pipe is connected to an upper end of a side wall of the stirring cylinder 41, a stirring impeller 42 is disposed in the stirring cylinder 41, the stirring impeller 42 is connected to a stirring shaft 43, the stirring shaft 43 extends out of the stirring cylinder 41 and is connected to a motor, the stirring cylinder 41 is communicated to an injection mechanism 5, the injection mechanism 5 includes an injection cylinder 51, a piston 52 is, a nozzle is provided at one end of the injection tube 51, a mold is attached to the mold clamping mechanism 2, the mold is provided with a gate, and the nozzle is fitted to the gate.
The machine base 1 is connected with the plasticizing mechanism 3, the plasticizing mechanism 3 comprises a first heating cylinder and a second heating cylinder, the first heating cylinder and the second heating cylinder can be respectively added with different injection molding materials, the first heating cylinder and the second heating cylinder are communicated with the stirring mechanism 4 through a multi-way pipe, the different injection molding materials are injected into the stirring cylinder 41 through the multi-way pipe after being plasticized in the heating cylinders, the multi-way pipe is connected to the upper end of the side wall of the stirring cylinder 41, injection molding liquid can be stirred by the impeller in the falling process, the injection molding materials are injected into the injection cylinder 51 after the different injection molding materials are stirred by the stirring impeller 42 in the stirring cylinder 41, a piston 52 is arranged in the injection cylinder 51, the injection molding materials are injected into a mold under the extrusion of the piston 52, and an irregular pattern injection molding product with uniform color mixing is formed.
The side of first heating cylinder and the side of second heating cylinder all are connected with the pan feeding mouth, and the opening of pan feeding mouth is up.
The two heating barrels are respectively provided with a feeding port, and the feeding ports are upward and used for adding injection molding materials.
The pan feeding mouth is hopper-shaped.
The funnel-shaped opening is larger, so that the injection molding material can be conveniently added, and the material is not easy to spill.
The first heating cylinder comprises a material cylinder, a first heating ring is sleeved on the outer wall of the material cylinder, a screw rod is connected in the material cylinder in a sliding mode, a screw rod head is arranged at one end of the screw rod, a check ring is arranged at the screw rod head, and the second heating cylinder is the same as the first heating cylinder in structure.
During preplasticizing, the screw rotates, the material falling into the material barrel from the feeding port is continuously pushed forward, the heating ring transmits heat to the material in the material barrel through the wall of the material barrel, solid material achieves plasticizing and melting under the double actions of external heating and screw rotating shearing force, and the dissolved material is continuously conveyed to the front end of the screw head until the material barrel space between the screw head and the spray head is filled, and because the screw head is provided with the check ring, the continuously increased dissolved material moves the screw back, so that the plasticizing of the injection molding material is completed.
The plasticizing mechanism 3 is provided with a first opening and closing valve and a second opening and closing valve, the first opening and closing valve is arranged at the discharge port of the first heating cylinder, and the second opening and closing valve is arranged at the discharge port of the second heating cylinder.
After the material is well plasticized in the charging barrel, the opening and closing valve can control the sequence of the dissolved material entering the stirring barrel 41 and the proportion of different dissolved material injection amounts, so that various plastic products with different color mixing effects can be obtained.
The stirring mechanism 4 is provided with a stirring opening and closing valve, and the stirring opening and closing valve is arranged at a discharge hole of the stirring mechanism 4.
The stirring on-off valve is arranged at the discharge port of the stirring mechanism 4, so that the stirring time of the injection molding material in the stirring mechanism 4 can be controlled, and the stirring on-off valve is opened again until the injection molding material is uniformly stirred, so that the purpose that the injection molding material is fully stirred is achieved.
The die clamping mechanism 2 comprises a fixed die plate, the fixed die plate is connected with a movable die plate in a sliding mode through a telescopic rod, the movable die plate is connected with a die locking device, and the other end of the die locking device is connected with a hydraulic push rod.
The fixed die plate and the movable die plate can clamp the die, the die locking device can lock the movable die plate after the die is clamped, and the hydraulic push rod can control the loosening and clamping of the die.
The mold clamping mechanism 2 is provided with an ejector device.
The mold clamping mechanism 2 is provided with an ejection device, after injection molding is completed, a movable mold plate and a fixed mold plate of the mold clamping mechanism 2 are loosened under the action of a hydraulic push rod, and the ejection device ejects an injection molded part out of the mold.
The driving mechanism 6 comprises a screw oil cylinder and a hydraulic motor, a motor output shaft is arranged at one end of the hydraulic motor, the motor output shaft is matched with the screw through a gear, and one end, far away from the screw head, of the screw is connected with the screw oil cylinder.
The hydraulic motor is used for driving the screw to rotate, and the screw oil cylinder is used for pushing the screw so as to inject the injection molding material of the charging barrel into the stirring mechanism 4.
The outer walls of the mixing drum 41 and the injection tube 51 are sleeved with a second heating ring.
The outer wall cover of churn 41 and injection tube 51 is equipped with the second heating circle, can keep warm to the material of moulding plastics in churn 41 and the injection tube 51, prevents that the material of moulding plastics after the plastify from cooling prematurely, influences the finished product's of moulding plastics quality.
As shown in fig. 1-2, the utility model discloses the injection molding machine with stirring function that the second embodiment provided adds the same material of moulding plastics at first cartridge heater and second cartridge heater, the material of moulding plastics is injected into rabbling mechanism 4 after plasticizing in two cartridge heaters, the impeller 42 of rabbling mechanism 4 stirs the material for the liquidity material of moulding plastics becomes more even, avoid the inhomogeneous condition that causes the injection molding irregularity of plastify degree, treat after the liquid molding of moulding plastics, the texture is more even.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. The utility model provides an injection molding machine with stirring function, includes frame (1) and locking mechanism (2), locking mechanism (2) and frame (1) fixed connection, fixedly connected with plastify mechanism (3) on frame (1), plastify mechanism (3) are connected with actuating mechanism (6), its characterized in that: plasticizing mechanism (3) includes first heating cylinder and second heating cylinder, first heating cylinder and second heating cylinder have rabbling mechanism (4) through many siphunculuss intercommunication, rabbling mechanism (4) include churn (41), many siphunculuss are connected in the lateral wall upper end of churn (41), be provided with impeller (42) in churn (41), impeller (42) are connected with (mixing) shaft (43), stirring shaft (43) stretch out churn (41) and be connected with the motor outward, churn (41) intercommunication has injection mechanism (5), injection mechanism (5) include injection tube (51), be provided with piston (52) in injection tube (51), piston (52) are connected with injection cylinder, the one end of injection tube (51) is equipped with the nozzle, the mould is installed in locking mechanism (2), the mould is provided with the sprue gate, the nozzle is embedded with the pouring gate.
2. The injection molding machine with a stirring function according to claim 1, characterized in that: the side of first heating cylinder and the side of second heating cylinder all are connected with the pan feeding mouth, the opening of pan feeding mouth is up.
3. The injection molding machine with a stirring function according to claim 2, characterized in that: the pan feeding mouth is hopper-shaped.
4. The injection molding machine with a stirring function according to claim 1, characterized in that: the first heating cylinder comprises a material cylinder, a first heating ring is sleeved on the outer wall of the material cylinder, a screw rod is connected in the material cylinder in a sliding mode, a screw rod head is arranged at one end of the screw rod, a non-return ring is arranged at the screw rod head, and the structure of the second heating cylinder is the same as that of the first heating cylinder.
5. The injection molding machine with a stirring function according to claim 1, characterized in that: the plasticizing mechanism (3) is provided with a first opening and closing valve and a second opening and closing valve, the first opening and closing valve is arranged at the discharge port of the first heating cylinder, and the second opening and closing valve is arranged at the discharge port of the second heating cylinder.
6. The injection molding machine with a stirring function according to claim 1, characterized in that: the stirring mechanism (4) is provided with a stirring opening and closing valve, and the stirring opening and closing valve is arranged at a discharge hole of the stirring mechanism (4).
7. The injection molding machine with a stirring function according to claim 1, characterized in that: the die clamping mechanism (2) comprises a fixed die plate, the fixed die plate is connected with a movable die plate in a sliding mode through a telescopic rod, the movable die plate is connected with a die locking device, and the other end of the die locking device is connected with a hydraulic push rod.
8. The injection molding machine with a stirring function according to claim 1, characterized in that: the die clamping mechanism (2) is provided with an ejection device.
9. The injection molding machine with a stirring function according to claim 1, characterized in that: the driving mechanism (6) comprises a screw oil cylinder and a hydraulic motor, wherein a motor output shaft is arranged at one end of the hydraulic motor, the motor output shaft is matched with the screw through a gear, and one end, far away from the screw head, of the screw is connected with the screw oil cylinder.
10. The injection molding machine with a stirring function according to claim 1, characterized in that: and a second heating ring is sleeved on the outer walls of the mixing drum (41) and the injection cylinder (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921422734.3U CN210552830U (en) | 2019-08-29 | 2019-08-29 | Injection molding machine with stirring function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921422734.3U CN210552830U (en) | 2019-08-29 | 2019-08-29 | Injection molding machine with stirring function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210552830U true CN210552830U (en) | 2020-05-19 |
Family
ID=70673068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921422734.3U Active CN210552830U (en) | 2019-08-29 | 2019-08-29 | Injection molding machine with stirring function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210552830U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116442485A (en) * | 2023-04-18 | 2023-07-18 | 常州海霸橡胶有限公司 | Glue mill |
-
2019
- 2019-08-29 CN CN201921422734.3U patent/CN210552830U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116442485A (en) * | 2023-04-18 | 2023-07-18 | 常州海霸橡胶有限公司 | Glue mill |
| CN116442485B (en) * | 2023-04-18 | 2023-10-31 | 常州海霸橡胶有限公司 | Glue mill |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209999595U (en) | Nozzle of kinds of injection moulding machine | |
| CN210552830U (en) | Injection molding machine with stirring function | |
| CN208576127U (en) | A kind of injection molding machine hopper with stirring structure | |
| CN104476717A (en) | Double-material injection moulding machine and forming method thereof | |
| CN206663643U (en) | Rubber seal production injector | |
| KR101873209B1 (en) | Extrusion and injection apparatus | |
| CN210126262U (en) | Injection molding mold capable of realizing rapid molding | |
| CN1307035C (en) | Method and device for long fibre filling reinforced plastic injection moulding | |
| CN104589531A (en) | Injection molding machine mixing device | |
| CN106346727A (en) | Auxiliary injection device of injection molding machine | |
| CN210940210U (en) | Injection molding machine for improving molding quality of injection molding part | |
| CN205705155U (en) | The inner screw channel screw of injection forming machine of vibration plunger | |
| CN204869541U (en) | Full -automatic injection molding machine of intelligence | |
| CN210969694U (en) | Injection molding feeding device with preheating function | |
| CN212446075U (en) | Injection molding device for processing thermoplastic plastic products | |
| CN203818503U (en) | Injection molding machine of automobile injection mold | |
| CN208759958U (en) | A kind of preheating injection-moulding device | |
| CN106182557A (en) | Windscreen manufacture method in a kind of bullet train group annular | |
| CN213382896U (en) | Low-energy-consumption screw extruder | |
| CN219028277U (en) | Feeding mechanism of injection molding machine | |
| CN110802819A (en) | Injection molding machine screw rod barrel assembly | |
| CN104690879A (en) | Plastic injection molding machine | |
| CN210308894U (en) | Injection molding machine for manufacturing eraser | |
| CN204658870U (en) | Multifunctional efficient automotive plastic parts injection system | |
| CN104908257A (en) | Novel injection molding machine injection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |