CN209832415U - Automatic accurate reinforced device at any time of moulding plastics in-process look female - Google Patents
Automatic accurate reinforced device at any time of moulding plastics in-process look female Download PDFInfo
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- CN209832415U CN209832415U CN201821772465.9U CN201821772465U CN209832415U CN 209832415 U CN209832415 U CN 209832415U CN 201821772465 U CN201821772465 U CN 201821772465U CN 209832415 U CN209832415 U CN 209832415U
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Abstract
The utility model relates to a device for automatically and accurately feeding color master batch at any time in the injection molding process, which comprises a main hopper and a color master batch hopper, wherein a discharge port is arranged below the main hopper, a base is arranged below the discharge port, a discharge port is arranged below the color master batch hopper, the discharge port of the color master batch hopper is connected with a color master batch conveying pipeline, the color master batch conveying pipeline extends into the base, a screw rod for pushing the color master batch to enter the base is arranged in the color master batch conveying pipeline, the screw rod is connected with a motor through a coupler, the motor is used for driving the screw rod to rotate through the coupler, the discharge port of the main hopper is provided with a weighing meter for metering the addition amount of main materials, the weighing meter is connected with a controller, the controller is connected with the motor, the weighing meter is used for feeding the addition amount of the main materials back to the controller in real time, the ratio of the addition amount of the color master batch to the addition amount of the main material is set. The utility model discloses control accurately, save the process.
Description
Technical Field
The utility model relates to a device of moulding plastics especially relates to an in-process look female automatic accurate reinforced device at any time of moulding plastics.
Background
At present, products with various colors need to be produced in the injection molding process, and a coloring agent, namely color master, needs to be added in raw materials. The original way of adding the color master is that before production, the raw materials and the color master are put into a special mixer in proportion to be stirred off line, and the mixture is uniformly mixed, bagged, transferred into a material dryer and baked for use. The problems of the operation mode are that the labor is wasted, the working procedures are increased, the mixing effect is poor, and the color stability is poor.
Chinese patent CN207983867U discloses a color masterbatch measuring machine, relating to the equipment field of packaging bottle production. The color masterbatch feeding device comprises a shell body, at least one color masterbatch feeding device and a control box, wherein the shell body is vertically communicated with the control box, the control box is arranged on the outer wall of the shell body, a first feeding hopper is communicated with the top of the shell body, a distributing mechanism used for distributing materials is arranged below the first feeding hopper, the distributing mechanism is positioned inside the shell body, the distributing mechanism is hollow, and a discharging hole is formed in the bottom of the distributing mechanism; masterbatch feedway and the top fixed connection of shell body lateral part, masterbatch feedway's feed pipe passes the lateral wall and the feed mechanism intercommunication of shell body. The device can greatly reduce the intensity of raw material particles, so that the color master batches and the raw material particles are uniformly mixed, the product percent of pass is greatly improved, and the device is poor in accuracy of controlling the amount of the color master batches.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an injection molding in-process look female automatic accurate reinforced device at any time in order to overcome the defect that above-mentioned prior art exists.
The purpose of the utility model can be realized through the following technical scheme:
a device for automatically and accurately feeding color master batch at any time in the injection molding process, which comprises a main hopper and a color master batch hopper,
a discharge port is arranged below the main hopper, a base is arranged below the discharge port, a discharge port is arranged below the color master hopper, the discharge port of the color master hopper is connected with a color master batch conveying pipeline, the color master batch conveying pipeline extends into the base,
a screw rod used for pushing the color master batch into the base is arranged in the color master batch conveying pipeline, the screw rod is connected with a motor through a coupler, the motor is used for driving the screw rod to rotate through the coupler,
the discharge hole of the main hopper is provided with a weighing meter for measuring the addition amount of the main materials,
the weighing and metering device is connected with the controller, the controller is connected with the motor, the weighing and metering device is used for feeding the adding amount of the main materials back to the controller in real time, the controller is used for receiving feedback data of the weighing and metering device and controlling the rotating speed of the screw rod through controlling the rotating speed of the motor, and the ratio of the adding amount of the color masterbatch to the adding amount of the main materials is set.
Because the structure of the screw is known, namely after the structure is designed, the data such as the screw pitch, the diameter and the like are clear, the weight of the color masterbatch entering the base is clear when the screw rotates for one circle, the adding amount of the color masterbatch can be controlled by controlling the rotating speed of the screw, and then the adding amount of the color masterbatch can be controlled by monitoring the adding amount of the main hopper in real time, so that the accurate metering of the color masterbatch is realized, and the color masterbatch can be accurately mixed with the main material.
The main hopper is also connected with a material drying machine, and the material drying machine is used for drying the main materials and then conveying the dried main materials to the main hopper.
The base is connected with a feed opening of the injection molding machine.
And a screw rod for melting the mixed raw materials and the color master batch is arranged in the injection molding machine.
And a discharge port below the main hopper is provided with a discharge gate, and a discharge port below the color masterbatch hopper is provided with a discharge gate.
The color masterbatch conveying pipeline is obliquely arranged, and the included angle between the central axis of the color masterbatch conveying pipeline and the horizontal line is 5-20 degrees.
One end of the color masterbatch conveying pipeline extending into the base is higher than the other end of the color masterbatch conveying pipeline.
The screw rod is located the axis position in masterbatch pipeline.
The utility model discloses an improvement part lies in, has reduced the material process of mixing of major ingredient and color masterbatch to the homogeneity that major ingredient and color masterbatch mix has been improved.
The utility model discloses a theory of operation: utilize the device, increase this device in the feed opening position of injection molding machine, when needing to add color masterbatch in process of production, only need put into color masterbatch and set up good proportion in color masterbatch fill. The device can simultaneously add the color master batch with the weight of a set proportion by using the rotation of the screw rod according to the weight of the main material entering the feed opening during each feeding, thereby enabling the proportion of the main material and the color master batch to be uniform.
The process of using the device is as follows:
1. a feeding device of the material drying machine sends the main material to a main material bin;
2. the weighing meter feeds the addition of the main materials back to the controller in real time, the controller receives the feedback data of the weighing meter and controls the rotating speed of the motor so as to control the rotating speed of the screw rod, and the ratio of the addition of the color master batch to the addition of the main materials is set;
3. melting the mixed main material and color master batch by a screw of the injection molding machine for production;
4. and (5) finishing injection molding.
Compared with the prior art, the utility model discloses the device has carried out the innovation improvement on current production process experience, and the purpose is practiced thrift the manpower, improves product color stability, improves the product quality. The method mainly has the following advantages:
1. due to the action of the device, the working procedures of mixing materials are reduced, and the manpower for mixing materials is saved;
2. because the color master batch is pushed by adopting precise metering and screw rotation, the uniformity of the mixing ratio of the main material and the color master batch is improved;
3. the consistency of the product color is obviously improved, and the bad risk of the product color difference is reduced.
Drawings
FIG. 1 is a schematic structural view of a device for automatically and accurately feeding color master at any time in an injection molding process;
fig. 2 is a schematic structural diagram of the automatic and accurate color master feeding device at any time in the injection molding process and the injection molding machine after installation.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Examples
Referring to fig. 1 and 2, a device for automatically and accurately feeding color master batch at any time in an injection molding process comprises a main hopper 1 and a color master batch hopper 2,
a discharge port is arranged below the main hopper 1, a base 11 is arranged below the discharge port, a discharge port is arranged below the color master hopper 2, the discharge port of the color master hopper 2 is connected with a color master conveying pipeline 3, the color master conveying pipeline 3 extends into the base 11,
a screw rod 4 for pushing the color master batch into the base 11 is arranged in the color master batch conveying pipeline 3, the screw rod 4 is connected with a motor 6 through a coupler 5, the motor 6 is used for driving the screw rod 4 to rotate through the coupler 5,
a weighing meter for measuring the adding amount of the main materials is arranged at the discharge port of the main hopper 1,
the weighing meter is connected with the controller, the controller is connected with the motor 6, the weighing meter is used for feeding back the addition amount of the main materials to the controller in real time, the controller receives the feedback data of the weighing meter and controls the rotating speed of the motor 6 so as to control the rotating speed of the screw rod 4, and the ratio of the addition amount of the color masterbatch to the addition amount of the main materials is set.
Because the structure of the screw rod 4 is known, namely after the structure is designed, the data such as the screw pitch, the diameter and the like are clear, the weight of the color masterbatch entering the base 11 is clear when the screw rod 4 rotates for one circle, the adding amount of the color masterbatch can be controlled by controlling the rotating speed of the screw rod 4, the adding amount of the color masterbatch can be controlled in real time by monitoring the adding amount of the main hopper in real time, and therefore, the accurate metering of the color masterbatch is realized, and the color masterbatch can be accurately mixed with the main material.
The main hopper 1 is also connected with a material drying machine 7, and the material drying machine 7 is used for drying the main materials and then conveying the main materials to the main hopper 1.
The base 11 is connected with a feed opening of the injection molding machine 8.
A screw rod for melting the mixed raw materials and the color master batch is arranged in the injection molding machine 8.
A discharge gate is arranged at a discharge port below the main hopper 1, and a discharge gate is arranged at a discharge port below the color master hopper 2.
The color master batch conveying pipeline 3 is obliquely arranged, and the included angle between the central axis of the color master batch conveying pipeline 3 and the horizontal line is 5-20 degrees.
The color masterbatch conveying pipe 3 is higher than the other end at the end extending into the base 11.
The screw rod 4 is located the axis position in masterbatch pipeline 3.
The utility model discloses an improvement part lies in, has reduced the material process of mixing of major ingredient and color masterbatch to the homogeneity that major ingredient and color masterbatch mix has been improved.
The utility model discloses a theory of operation: utilize the device, increase this device in the feed opening position of injection molding machine, when needing to add color masterbatch in process of production, only need put into color masterbatch and set up good proportion in color masterbatch fill. The device can simultaneously add the color master batch with the weight of a set proportion by using the rotation of the screw rod according to the weight of the main material entering the feed opening during each feeding, thereby enabling the proportion of the main material and the color master batch to be uniform.
The process of using the device is as follows:
1. a feeding device of the material drying machine sends the main material to a main material bin;
2. the weighing meter feeds the addition of the main materials back to the controller in real time, the controller receives the feedback data of the weighing meter and controls the rotating speed of the motor so as to control the rotating speed of the screw rod, and the ratio of the addition of the color master batch to the addition of the main materials is set;
3. melting the mixed main material and color master batch by a screw of the injection molding machine for production;
4. and (5) finishing injection molding.
The embodiments described above are intended to facilitate the understanding and use of the invention by those skilled in the art. It will be readily apparent to those skilled in the art that various modifications to these embodiments may be made, and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present invention is not limited to the above embodiments, and those skilled in the art should make improvements and modifications within the scope of the present invention according to the disclosure of the present invention.
Claims (8)
1. The device for automatically and accurately feeding color masterbatch at any time in the injection molding process is characterized by comprising a main hopper (1) and a color masterbatch hopper (2), wherein a discharge port is arranged below the main hopper (1), a base (11) is arranged below the discharge port, a discharge port is arranged below the color masterbatch hopper (2), the discharge port of the color masterbatch hopper (2) is connected with a color masterbatch conveying pipeline (3), the color masterbatch conveying pipeline (3) extends into the base (11), a screw rod (4) used for pushing the color masterbatch to enter the base (11) is arranged in the color masterbatch conveying pipeline (3), the screw rod (4) is connected with a motor (6) through a coupler (5), the motor (6) is used for driving the screw rod (4) to rotate through the coupler (5), a weighing meter used for metering the addition amount of the main material is arranged at the discharge port of the main hopper (1),
the weighing meter is connected with the controller, the controller is connected with the motor (6), the weighing meter is used for feeding back the addition amount of the main materials to the controller in real time, the controller is used for receiving the feedback data of the weighing meter and controlling the rotating speed of the screw rod (4) through controlling the rotating speed of the motor (6), and the ratio of the addition amount of the color masterbatch to the addition amount of the main materials is set.
2. The device for automatically and accurately feeding color master batch at any time in the injection molding process according to claim 1, wherein the main hopper (1) is further connected with a material drying machine (7), and the material drying machine (7) is used for drying the main material and then conveying the dried main material to the main hopper (1).
3. The device for automatically and accurately feeding color master batch at any time in the injection molding process according to claim 1, wherein the base (11) is connected with a feeding hole of the injection molding machine (8).
4. The device for automatically and accurately feeding color masterbatch at any time in the injection molding process according to claim 3, wherein a screw for melting the mixed raw material and the color masterbatch is arranged in the injection molding machine (8).
5. The device for automatically and accurately feeding color master batch at any time in the injection molding process according to claim 1, wherein a discharge port below the main hopper (1) is provided with a discharge gate, and a discharge port below the color master batch hopper (2) is provided with a discharge gate.
6. The device for automatically and accurately feeding color master batch at any time in the injection molding process according to claim 1, wherein the color master batch conveying pipeline (3) is obliquely arranged, and an included angle between a central axis of the color master batch conveying pipeline (3) and a horizontal line is 5-20 degrees.
7. The device for automatically and accurately feeding color masterbatch at any time in the injection molding process according to claim 1, wherein one end of the color masterbatch conveying pipeline (3) extending into the base (11) is higher than the other end.
8. The device for automatically and accurately feeding color masterbatch at any time in the injection molding process according to claim 1, wherein the screw (4) is positioned at the central axis of the color masterbatch conveying pipeline (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821772465.9U CN209832415U (en) | 2018-10-30 | 2018-10-30 | Automatic accurate reinforced device at any time of moulding plastics in-process look female |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821772465.9U CN209832415U (en) | 2018-10-30 | 2018-10-30 | Automatic accurate reinforced device at any time of moulding plastics in-process look female |
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| CN209832415U true CN209832415U (en) | 2019-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821772465.9U Active CN209832415U (en) | 2018-10-30 | 2018-10-30 | Automatic accurate reinforced device at any time of moulding plastics in-process look female |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111113799A (en) * | 2018-10-30 | 2020-05-08 | 上海庆良电子有限公司 | Device for automatically and accurately feeding color master batch at any time in injection molding process |
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2018
- 2018-10-30 CN CN201821772465.9U patent/CN209832415U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111113799A (en) * | 2018-10-30 | 2020-05-08 | 上海庆良电子有限公司 | Device for automatically and accurately feeding color master batch at any time in injection molding process |
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