CN214394929U - Feeding device for stretching film machine - Google Patents
Feeding device for stretching film machine Download PDFInfo
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- CN214394929U CN214394929U CN202120401745.4U CN202120401745U CN214394929U CN 214394929 U CN214394929 U CN 214394929U CN 202120401745 U CN202120401745 U CN 202120401745U CN 214394929 U CN214394929 U CN 214394929U
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Abstract
The utility model discloses a feeding device for a stretch film machine, which comprises an additive barrel and a raw material barrel, wherein the additive barrel and the raw material barrel are respectively connected with a mixing barrel through pipelines, the discharge end of the mixing barrel is connected with a feed barrel through a pipeline, and the feed end of the feed barrel is connected with the raw material barrel through a pipeline; a first pump and a first flow meter are arranged on a pipeline connecting the additive barrel and the mixing barrel; a second pump and a second flow meter are arranged on a pipeline connecting the raw material barrel and the mixing barrel, and a third pump and a third flow meter are arranged on a pipeline connecting the raw material barrel and the feeding barrel; a fourth pump and a fourth flowmeter are arranged on a pipeline for connecting the mixing barrel and the feeding barrel; the feeding device further comprises a control box, and a PLC is arranged in the control box. The utility model discloses with additive and former storage bucket in, through controlling the addition of each pump machine control additive and raw materials when the pay-off to tensile membrane machine, need not the manual control addition, improved the precision of batching.
Description
Technical Field
The utility model relates to a tensile membrane machine technical field, especially a material feeding unit that tensile membrane machine was used.
Background
The film stretching machine is mainly used for producing unidirectional stretching polyethylene plastic films (stretching films and winding films) and preservative films. When the stretch film machine is used for producing stretch films, two raw materials are required to be added into the stretch film machine, wherein one raw material contains an additive, and the other raw material does not contain the additive, and the two raw materials are added into the stretch film machine for production, when the existing stretching film machine is used for feeding, raw materials without additives are added into the stretching film machine on one side, a raw material barrel without additives and an additive barrel are arranged on the other side, the raw material barrel is communicated with the additive barrel, the additives are added into the raw material barrel and then are fed into the stretching film machine, the raw materials are added into each barrel manually according to the production amount of the film stretching machine, then the materials are fed into the film stretching machine, and the materials can be fed in a proportioning manner again only when the raw materials in each barrel are used up, when batching, tensile membrane machine can only stop work and wait for batching, has wasted the time of a large amount of waits, and work efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that needs to solve provides a material feeding unit that stretch film machine was used, the add volume that can the various raw materialss of automatic control improves the precision of batching.
In order to solve the technical problem, the utility model adopts the following technical proposal.
The feeding device for the film drawing machine comprises an additive barrel for storing additives and a raw material barrel for storing raw materials without additives, wherein the additive barrel and the raw material barrel are respectively connected with a mixing barrel for mixing the additives and the raw materials through pipelines; a first pump used for pumping the additive into the mixing barrel and a first flow meter used for detecting the addition amount of the additive are arranged on a pipeline connecting the additive barrel and the mixing barrel; a second pump and a second flow meter are arranged on a pipeline connecting the raw material barrel and the mixing barrel, and a third pump and a third flow meter are arranged on a pipeline connecting the raw material barrel and the feeding barrel; a fourth pump and a fourth flowmeter are arranged on a pipeline for connecting the mixing barrel and the feeding barrel; the feeding device further comprises a control box used for controlling the feeding amount, a PLC is arranged in the control box, the input end of the PLC is connected with the output ends of the first flowmeter, the second flowmeter, the third flowmeter and the fourth flowmeter respectively, and the output end of the PLC is connected with the input ends of the first pump, the second pump, the third pump and the fourth pump respectively.
Above-mentioned material feeding unit that stretch film machine was used, be provided with the stirring rake that is used for stirring additive and raw materials through the (mixing) shaft in the blending barrel, the top of blending barrel is provided with and is used for driving (mixing) shaft pivoted agitator motor, and the output of PLC controller is connected to agitator motor's input.
Foretell material feeding unit for stretch film former, transversely be provided with the spiral stirring rake that is used for the stirring to transport the raw materials in the feed cylinder, be provided with the helical motor who is used for driving spiral stirring rake on the feed cylinder outer wall, the output of PLC controller is connected to helical motor's input.
Above-mentioned material feeding unit that stretch film machine was used, the feed end of feed bin is located the top of spiral stirring rake front end, and the discharge end of feed bin is located the below of spiral stirring rake tail end.
Above-mentioned material feeding unit that stretch film machine was used, all be provided with the level sensor who is used for monitoring liquid level information in the bucket in additive bucket and the former storage bucket, the input of PLC controller is connected to level sensor's output.
Above-mentioned material feeding unit that stretch film machine was used, be provided with the display screen that is used for showing each raw materials addition on the control box, the output of PLC controller is connected to the input of display screen.
Due to the adoption of the technical scheme, the utility model has the following technical progress.
The utility model discloses in with additive and former storage bucket, through controlling the addition of each pump machine control additive and raw materials when the pay-off to tensile membrane machine, need not the manual control addition, improved the precision of batching, the raw materials of adding carries out intensive mixing through stirring rake and spiral stirring rake moreover, makes the raw materials mix more evenly. The utility model discloses need not to shut down and also can be reinforced to the bucket in, improved work efficiency.
Drawings
Fig. 1 is a schematic structural view of the present invention;
wherein: 1. the device comprises an additive barrel, 11 parts of a first flowmeter, 12 parts of a first pump, 2 parts of a raw material barrel, 21 parts of a second flowmeter, 22 parts of a second pump, 23 parts of a third flowmeter, 24 parts of a third pump, 3 parts of a mixing barrel, 31 parts of a stirring paddle, 32 parts of a stirring motor, 33 parts of a fourth flowmeter, 34 parts of a fourth pump, 4 parts of a feeding barrel, 41 parts of a spiral stirring paddle, 42 parts of a spiral motor, 5 parts of a film stretching machine, 6 parts of a control box, 61 parts of a display screen and 7 parts of a pipeline.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The feeding device for the stretch film machine is structurally shown in figure 1 and comprises an additive barrel 1, a raw material barrel 2, a mixing barrel 3, a feeding barrel 4, a stretch film machine 5 and a control box 6. Additive bucket 1 is used for depositing the additive, the raw materials that do not contain the additive is deposited to 2 quantity of former storage bucket, blending hopper 3 is used for mixing additive and raw materials, the discharge end of additive bucket 1 and former storage bucket 2 is connected on blending hopper 3 through pipeline 7 respectively, the discharge end of blending hopper 3 and another discharge end of former storage bucket 2 are connected on the feed inlet of feed hopper 4 through pipeline 7 respectively, the discharge end of feed hopper 4 passes through pipe connection on tensile membrane machine 5, control box 6 sets up the side at blending hopper 3, be provided with the PLC controller in the control box 6, quantity control feeding amount.
Additive has been deposited in the additive bucket 1, the discharge end of additive bucket 1 passes through pipeline 7 and connects on the inlet end on mixing tank 3, be used for adding the additive in mixing tank 3, be provided with first pump 12 and first flowmeter 11 on the pipeline 7 that additive bucket 1 and mixing tank 3 are connected, first pump 12 is used for the additive pump in the additive bucket in going into mixing tank 3, first flowmeter 11 is used for the volume of metering pump income additive, the input of PLC controller is connected to the output of first flowmeter, the input of first pump is connected to the output of PLC controller. The PLC controller controls the first pump to add the additive into the mixing barrel, and the adding amount of the additive is controlled according to the flow information collected by the first flow meter.
The bottom of raw materials bucket 2 is provided with two discharge gates, one of them discharge gate passes through pipe connection on tempering tank 3, another discharge gate passes through pipe connection on the feed inlet of tempering tank 4, be provided with second pump machine 22 and second flowmeter 21 on the pipeline of tempering tank 3 intercommunication, the input of PLC controller is connected to the output of second flowmeter, the input of second pump machine 22 is connected to the output of PLC controller, according to the flow information that the second flowmeter gathered, the volume of adding of raw materials to the tempering tank is controlled through controlling the second pump machine. And a third pump 24 and a third flow meter 23 are arranged on a pipeline communicated with the feed barrel 4, the output end of the third flow meter is connected with the input end of the PLC, the output end of the PLC is connected with the input end of the third pump, and the addition amount of the raw materials into the feed barrel is controlled by controlling the third pump according to flow information collected by the third flow meter.
Be provided with stirring rake 31 through the (mixing) shaft in the blending hopper 3 for additive and the raw materials that add in the blending hopper stir, make additive and raw materials can intensive mixing, the top of blending hopper 3 is provided with agitator motor 32, and agitator motor 32's motor shaft is connected with the agitator shaft, is used for driving the stirring rake to rotate, stirs additive and raw materials, and the output of PLC controller is connected to agitator motor's input.
The discharge end of 3 bottoms on the blending hopper passes through pipeline 7 to be connected on the feed inlet of feed cylinder 4, is provided with fourth pump machine 34 and fourth flowmeter 33 on the pipeline 7, and the fourth pump machine is used for adding the raw materials that contains the additive in the blending hopper to the feed cylinder, and the fourth flowmeter is used for monitoring the addition of raw materials, according to the flow information that the fourth flowmeter gathered, controls the addition of raw materials of going the additive to the feed cylinder in through controlling the fourth pump machine.
Feed barrel 4 transversely sets up, transversely be provided with spiral stirring rake 41 in the feed barrel 4, the feed inlet of feed barrel 4 is located the top of spiral stirring rake 41 front end, the discharge gate of feed barrel is located the below of spiral stirring rake tail end, the raw materials that contain the additive and the raw materials that do not contain the additive get into the feed barrel from feed inlet department in, the raw materials that spiral stirring rake will add are transported forward while stirring, transport the discharge gate department of bottom after mixing the raw materials, go into tensile membrane production in the tensile membrane machine through the pipeline in discharge gate department. The outer wall of the feed barrel 4 is provided with a spiral motor 42, a motor shaft of the spiral motor is connected to a rotating shaft of a spiral stirring paddle, and an input end of the spiral motor is connected with an output end of a PLC (programmable logic controller).
All be provided with level sensor in additive bucket 1 and the former storage bucket 2 for the liquid level information in the monitoring bucket, the input of PLC controller is connected to level sensor's output, can in time acquire the liquid level information in the bucket, is convenient for in time to reinforced in the bucket.
Be provided with display screen 61 on the control box 6 for show the addition of each raw materials, display screen 61 is tangible level sensor, can input the proportion information that each raw materials added through the display screen, also can follow the liquid level information in the display screen upper barrel.
The utility model discloses when to tensile membrane machine pay-off, set for the add volume of each raw materials on the display screen, after the settlement completion, the first pump machine of PLC controller control earlier and second pump machine are opened, after adding additive and raw materials in the tempering tank, start agitator motor, the raw materials and the additive that the stirring rake stirring was added, then start third pump machine and fourth pump machine, the raw materials that will not contain the additive and the raw materials that contain the additive after the stirring add the feed tank in, PLC controller starts screw motor after to the feed tank feeding, the raw materials that will not contain the additive in the feed tank and the raw materials stirring that contains the additive after the stirring transmit the discharge end of feed tank in the limit, and produce in getting into tensile membrane machine through the pipeline.
Claims (6)
1. Feeding device that stretch film machine was used which characterized in that: the device comprises an additive barrel (1) for storing an additive and a raw material barrel (2) for storing raw materials without the additive, wherein the additive barrel (1) and the raw material barrel (2) are respectively connected with a mixing barrel (3) for mixing the additive and the raw materials through a pipeline (7), the discharge end of the mixing barrel (3) is connected with a feed barrel (4) for feeding a film stretching machine (5) through a pipeline, and the feed end of the feed barrel (4) is connected to the raw material barrel (2) through a pipeline (7); a first pump (12) for pumping the additive into the mixing barrel and a first flow meter (11) for detecting the addition amount of the additive are arranged on a pipeline connecting the additive barrel (1) and the mixing barrel (3); a second pump (22) and a second flow meter (21) are arranged on a pipeline connecting the raw material barrel (2) and the mixing barrel (3), and a third pump (24) and a third flow meter (23) are arranged on a pipeline connecting the raw material barrel (2) and the feed barrel (4); a fourth pump (34) and a fourth flow meter (33) are arranged on a pipeline connecting the mixing barrel (3) and the feeding barrel (4); the feeding device further comprises a control box (6) used for controlling the feeding amount, a PLC is arranged in the control box, the input end of the PLC is connected with the output ends of the first flowmeter, the second flowmeter, the third flowmeter and the fourth flowmeter respectively, and the output end of the PLC is connected with the input ends of the first pump, the second pump, the third pump and the fourth pump respectively.
2. The feeding device for stretching a film machine according to claim 1, characterized in that: the mixing tank is characterized in that a stirring paddle (31) used for stirring additives and raw materials is arranged in the mixing tank (3) through a stirring shaft, a stirring motor (32) used for driving the stirring shaft to rotate is arranged above the mixing tank (3), and the input end of the stirring motor is connected with the output end of the PLC.
3. The feeding device for stretching a film machine according to claim 1, characterized in that: the feed barrel is characterized in that a spiral stirring paddle (41) used for stirring and conveying raw materials is transversely arranged in the feed barrel (4), a spiral motor (42) used for driving the spiral stirring paddle (41) is arranged on the outer wall of the feed barrel (4), and the input end of the spiral motor is connected with the output end of the PLC.
4. The feeding device for stretching a film machine according to claim 3, characterized in that: the feed end of the feed barrel (4) is positioned above the front end of the spiral stirring paddle (41), and the discharge end of the feed barrel is positioned below the tail end of the spiral stirring paddle.
5. The feeding device for stretching a film machine according to claim 1, characterized in that: liquid level sensors used for monitoring liquid level information in the additive barrel (1) and the raw material barrel (2) are arranged in the additive barrel and the raw material barrel, and the output ends of the liquid level sensors are connected with the input end of the PLC.
6. The feeding device for stretching a film machine according to claim 1, characterized in that: the control box (6) is provided with a display screen (61) for displaying the addition amount of each raw material, and the input end of the display screen (61) is connected with the output end of the PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120401745.4U CN214394929U (en) | 2021-02-23 | 2021-02-23 | Feeding device for stretching film machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120401745.4U CN214394929U (en) | 2021-02-23 | 2021-02-23 | Feeding device for stretching film machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214394929U true CN214394929U (en) | 2021-10-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120401745.4U Active CN214394929U (en) | 2021-02-23 | 2021-02-23 | Feeding device for stretching film machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214394929U (en) |
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2021
- 2021-02-23 CN CN202120401745.4U patent/CN214394929U/en active Active
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