CN214027115U - Feeding device capable of controlling thickness of film - Google Patents
Feeding device capable of controlling thickness of film Download PDFInfo
- Publication number
- CN214027115U CN214027115U CN202023160567.5U CN202023160567U CN214027115U CN 214027115 U CN214027115 U CN 214027115U CN 202023160567 U CN202023160567 U CN 202023160567U CN 214027115 U CN214027115 U CN 214027115U
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- baffle
- feeding bin
- feeding
- control device
- extruder
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Abstract
The utility model discloses a feedway of steerable membrane thickness, its characterized in that: the device comprises a feeding bin, a screw feeder, an extruder and a control device, wherein the control device is arranged in the feeding bin, the control device is connected with the screw feeder, and the extruder is arranged at the tail end of the screw feeder; the utility model provides a simple structure's feed structure, through the speed of control feed, and then the feed weight of control unit interval keeps getting into the material weight of extruder unanimous, and reaches the thickness of controlling diaphragm and keep even effect, also can adjust the thickness of membrane to a certain extent simultaneously.
Description
Technical Field
The utility model relates to a PE membrane technical field especially relates to a feedway of steerable membrane thickness.
Background
At present, the PE membrane is mainly applied to aspects such as bottled beer extranal packing, bottled drinking water extranal packing, bottled flavouring extranal packing, and its main quality index has: shrinkage, tensile strength, elongation at break, use temperature, etc., and the thickness of the film is an important quality index in the production of PE films. At present, the thickness of the film can be controlled only by adjusting the machine according to experience, so that the thickness of different batches of the produced film is easy to be inconsistent, and meanwhile, the thickness control is not a quantifiable operation and has uncertainty. A process for producing a film having a controlled thickness is essential.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a but feedway of controlled film thickness to prior art not enough.
In order to achieve the above purpose, the present invention is achieved by the following technical solutions.
A film thickness controllable feeder apparatus, comprising: the feeding device comprises a feeding bin, a screw rod feeding machine, an extruder and a control device, wherein the control device is arranged in the feeding bin, the control device is connected with the screw rod feeding machine, and the extruder is arranged at the tail end of the screw rod feeding machine.
Further, the feeding bin comprises a first baffle, a second baffle, a torsion spring and a discharge hole, the first baffle and the second baffle are sequentially arranged on the inner wall of the feeding bin from top to bottom, the first baffle is arranged on the inner wall of the feeding bin on the opposite side of the second baffle, and the first baffle and the second baffle are respectively connected with the feeding bin through the torsion spring.
Further, controlling means includes weighing transducer, treater, controller, the bottom in feeding storehouse is provided with weighing transducer, weighing transducer is connected with the treater, the treater is connected with the controller, the controller is connected with driving motor, be provided with spiral pushing ram in the screw rod feeder, spiral pushing ram is connected with driving motor.
Further, the bottom in feeding storehouse is provided with weight sensor, weight sensor's end is provided with the discharge gate.
Furthermore, the bottom of the feeding bin is an inclined bottom inclined towards the discharge hole, and the inclination angle is 12-18 degrees.
The utility model provides a simple structure's feed structure, through the speed of control feed, and then the feed weight of control unit interval keeps getting into the material weight of extruder unanimous, and reaches the thickness of controlling diaphragm and keep even effect, also can adjust the thickness of membrane to a certain extent simultaneously.
Drawings
Fig. 1 is a schematic structural view of the present invention;
in the figure: 1. a feeding bin; 11. a first baffle plate; 12. a second baffle; 13. a torsion spring; 14. a discharge port; 2. a weight sensor; 3. a processor; 4. a controller; 5. an extruder; 6. a screw feeder; 61. a screw pusher bar; 7. a drive motor; 8. and a control device.
Detailed Description
The present invention is further illustrated by the following examples, but is not limited to the contents of the specification.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
As shown in the figure: a feeding device capable of controlling the thickness of a film comprises a feeding bin 1, a screw feeder 6, an extruder 5, a driving motor 7 and a control device 8.
The feeding bin 1 comprises a first baffle 11, a second baffle 12, a torsion spring 13 and a discharge hole 14, the first baffle 11 and the second baffle 12 are sequentially arranged on the inner wall of the feeding bin 1 from top to bottom, a weight sensor 2 is arranged at the bottom of the feeding bin 1, the discharge hole 14 is arranged at the tail end of the weight sensor 2, the bottom of the feeding bin 1 is an inclined bottom inclined towards the direction of the discharge hole 14, and the inclination angle is 12-18 degrees; the first baffle 11 is arranged on the inner wall of the feeding bin 1 at the opposite side of the second baffle 12, the first baffle 11 and the second baffle 12 are respectively connected with the feeding bin 1 through a torsion spring 13, the torsion spring 13 is the prior art, one embodiment may employ the torsion spring configuration of patent No. 201721114492.2, when the torsion spring 13 is at the upper limit position, the first baffle plate 11 and the second baffle plate 12 are vertical to the inner side wall of the feeding bin 1, when the first baffle plate 11 and the second baffle plate 12 are respectively stressed by vertical downward force, the torsion spring 13 makes the first baffle plate and the second baffle plate rotate around the spring center by releasing angular energy, when the stress disappears, the torsion spring 13 pulls the first baffle plate and the second baffle plate back to the initial position, after the feeding bin 1 is filled with materials, the problem of discharging blockage caused by the fact that the discharging port 14 is under large pressure and no gap exists inside the feeding bin 1 can be effectively solved.
In the specific embodiment, a standard value of pressure is set, the processor 3 sends an electric signal corresponding to the control gear 0 of the controller 4 in a standard value state, variance analysis is carried out on data by collecting pressure values formed by the weight sensor 2, then the difference value between the mean value of the collected values and the standard value is calculated, and when the difference value between the collected pressure values and the standard value is greater than A, the electric signal sent by the processor 3 corresponds to the control gear 1 of the controller 4; when the difference value of the collected pressure value and the standard value is smaller than B, the electric signal sent by the processor 3 corresponds to the control gear 2 of the controller 4, and corresponds to different rotating speeds of the driving motor 7 through the control gears 0, 1 and 2, so that the feeding weight of the screw feeder 6 in unit time is adjusted.
The tail end of the screw feeder 6 is provided with an extruder 5.
The utility model provides a simple structure's feed structure, through the speed of control feed, and then the feed weight of control unit interval keeps getting into the material weight of extruder unanimous, and reaches the thickness of controlling diaphragm and keep even effect, also can adjust the thickness of membrane to a certain extent simultaneously.
It is to be understood that the above-described embodiments of the present invention are merely examples provided for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. Not all embodiments are exhaustive. All obvious changes or variations led out by the technical scheme of the utility model are still in the protection scope of the utility model.
Claims (5)
1. A film thickness controllable feeder apparatus, comprising: the feeding device comprises a feeding bin, a screw rod feeding machine, an extruder and a control device, wherein the control device is arranged in the feeding bin, the control device is connected with the screw rod feeding machine, and the extruder is arranged at the tail end of the screw rod feeding machine.
2. The apparatus of claim 1, wherein: the feeding bin comprises a first baffle, a second baffle, a torsion spring and a discharge hole, the first baffle and the second baffle are sequentially arranged on the inner wall of the feeding bin from top to bottom, the first baffle is arranged on the inner wall of the feeding bin on the opposite side of the second baffle, and the first baffle and the second baffle are respectively connected with the feeding bin through the torsion spring.
3. The apparatus of claim 1, wherein: the control device comprises a weight sensor, a processor and a controller, wherein the weight sensor is arranged at the bottom of the feeding bin and connected with the processor, the processor is connected with the controller, the controller is connected with a driving motor, a spiral pushing rod is arranged in the screw feeder and connected with the driving motor.
4. A film thickness controllable feed apparatus as claimed in claim 3, wherein: the bottom of feeding storehouse is provided with weighing transducer, weighing transducer's end is provided with the discharge gate.
5. The apparatus of claim 4, wherein: the bottom of the feeding bin is an inclined bottom inclined towards the discharge hole, and the inclination angle is 12-18 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023160567.5U CN214027115U (en) | 2020-12-24 | 2020-12-24 | Feeding device capable of controlling thickness of film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023160567.5U CN214027115U (en) | 2020-12-24 | 2020-12-24 | Feeding device capable of controlling thickness of film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214027115U true CN214027115U (en) | 2021-08-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023160567.5U Active CN214027115U (en) | 2020-12-24 | 2020-12-24 | Feeding device capable of controlling thickness of film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214027115U (en) |
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2020
- 2020-12-24 CN CN202023160567.5U patent/CN214027115U/en active Active
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