CN108016028A - One kind automatically controls inflation film manufacturing machine - Google Patents
One kind automatically controls inflation film manufacturing machine Download PDFInfo
- Publication number
- CN108016028A CN108016028A CN201711391380.6A CN201711391380A CN108016028A CN 108016028 A CN108016028 A CN 108016028A CN 201711391380 A CN201711391380 A CN 201711391380A CN 108016028 A CN108016028 A CN 108016028A
- Authority
- CN
- China
- Prior art keywords
- frame
- center processor
- carry
- over pinch
- pinch rolls
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/28—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of blown tubular films, e.g. by inflation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C2037/90—Measuring, controlling or regulating
- B29C2037/903—Measuring, controlling or regulating by means of a computer
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Abstract
The invention discloses one kind to automatically control inflation film manufacturing machine, including rack, extrusion device, draw-gear and wrap-up, it is characterised in that：Inflation film manufacturing machine is additionally provided with automatic controls, and the automatic controls includes center processor, thickness transducer, tension sensor, wireless transport module, the thickness transducer, tension sensor the input terminal wireless connection with center processor respectively；Some deflector rolls are equipped between draw-gear and wrap-up.Inflation film manufacturing machine provided by the invention detects the thickness of film by thickness transducer, and film surface tension force is detected by tension sensor, and makes comparisons with preset value, and corresponding device parameter is adjusted by center processor, realizes automation mechanized operation.
Description
Technical field
The present invention relates to one kind to automatically control inflation film manufacturing machine, belongs to the production equipment technology of plastic products.
Background technology
Inflation film manufacturing machine is production polybag, a kind of mulch common equipment when plastic products, its course of work is mainly moulded
Expect that particle filters after melting through head and remove impurity, from die head die orifice out, cool down through vane, carry-over pinch rolls, batch, realize from
Process of the plastic pellet to curling film forming.Constantly expand with the application demand of plastic products, for manufacturing blowing for plastic products
Film machine should also obtain certain development.
The content of the invention
Purpose：In order to overcome the deficiencies in the prior art, the present invention provide it is a kind of can automatically adjusting parameter blown film
Machine.
Technical solution：In order to solve the above technical problems, the technical solution adopted by the present invention is：
One kind automatically controls inflation film manufacturing machine, including rack, extrusion device, draw-gear and wrap-up, and the inflation film manufacturing machine is additionally provided with
Automatic controls, the automatic controls include center processor, thickness transducer, tension sensor, are wirelessly transferred mould
Block, the thickness transducer, tension sensor the input terminal wireless connection with center processor respectively；Draw-gear and winding fill
Some deflector rolls are equipped between putting；
The draw-gear includes hitch frame and carry-over pinch rolls, and the hitch frame side is equipped with telescopic cylinder, and telescopic cylinder stretches
Bar connects carry-over pinch rolls, expansion controller and the center processor wireless connection of the telescopic cylinder；
The wrap-up includes rolling frame, wind-up roll, drive roll, the output terminal of the wind-up roll connection driving motor, driving
The rotational speed governor of motor and center processor wireless connection.
Further, using film direct of travel as front, the thickness transducer is located at the side of carry-over pinch rolls Anterior crossbite frame
On frame.
Further, using film direct of travel as front, the tension sensor is located on the rear rolling frame of wind-up roll.
Further, the hitch frame includes fixed frame and herringbone clamping plate, and herringbone clamping plate is fixed with carry-over pinch rolls, and position
In in same plane；Fixed frame is equipped with sliding slot, and the both ends of carry-over pinch rolls are embedded in sliding slot；Telescopic cylinder is fixed on fixed frame,
Telescopic rod is along sliding slot telescopic moving.
Further, the herringbone clamping plate lower end is respectively equipped with connecting rod, and connecting rod is articulated and connected with herringbone clamping plate,
It is articulated and connected between two connecting rods.
Further, the center processor and wireless transport module are located in control cabinet, and control cabinet surface is equipped with operation
Panel, the control cabinet are located at bottom of the frame, convenient manipulation.
Beneficial effect：Inflation film manufacturing machine provided by the invention detects the thickness of film by thickness transducer, with required thickness ratio
Compared with if there are deviation, by adjusting the width adjustment film thickness in gap between carry-over pinch rolls；Film is detected by tension sensor
Surface tension, surface tension is excessive, and film is easily broken, and surface tension is too small, influences winding quality, by adjusting Scroll
Rotating speed controls film surface tension force；The adjusting of gap width is turned by telescopic cylinder auto-control, Scroll between carry-over pinch rolls
Speed by controlling the rotating speed of driving motor to regulate and control, the control of telescopic cylinder and drive motor control can be by center at
Device control process is managed, realizes automation mechanized operation.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the attachment structure schematic diagram of carry-over pinch rolls and clamping plate.
Embodiment
The present invention is further described below in conjunction with the accompanying drawings.
As shown in Figure 1 and Figure 2, one kind automatically controls inflation film manufacturing machine, including rack 1, extrusion device 2, draw-gear 3 and winding
Device 4, further includes automatic controls, and the automatic controls includes center processor, thickness transducer 35, tension force sensing
Device 44, wireless transport module, the thickness transducer, tension sensor the input terminal wireless connection with center processor respectively；
Using film direct of travel as front, the thickness transducer 35 is located on the frame of 32 Anterior crossbite frame of carry-over pinch rolls；With film row
It is front into direction, the tension sensor 44 is located on the rear rolling frame 41 of wind-up roll 42.The center processor and nothing
Line transport module is located in control cabinet 5, and control cabinet surface is equipped with operation panel, and the control cabinet 5 is located at 1 bottom of rack, convenient
Manipulation.
The draw-gear 3 includes hitch frame and carry-over pinch rolls 32, and the hitch frame side is equipped with telescopic cylinder 34, and stretch gas
The telescopic rod connection carry-over pinch rolls 32 of cylinder 34, expansion controller and the center processor wireless connection of the telescopic cylinder 34；It is described
Hitch frame includes fixed frame 31 and herringbone clamping plate 33, and herringbone clamping plate 33 is fixed with carry-over pinch rolls 32, and is generally aligned in the same plane interior；
Fixed frame 31 is equipped with sliding slot 36, and the both ends of carry-over pinch rolls 32 are embedded in sliding slot 36；Telescopic cylinder 34 is fixed on fixed frame 31, is stretched
Contracting bar is along sliding slot telescopic moving；33 lower end of herringbone clamping plate is respectively equipped with connecting rod 330, connecting rod 330 and herringbone clevis
Plate 33 is articulated and connected, and is articulated and connected between two connecting rods 330.
The wrap-up 4 includes rolling frame 41, wind-up roll 42, drive roll 43, the connection of the wind-up roll 42 driving motor
45 output terminal, drives the rotational speed governor and center processor wireless connection of motor 45.
Some deflector rolls 6 are equipped between draw-gear 3 and wrap-up 4, guide the transmission of film.
The surface tension when present invention detects film thickness and winding in real time by thickness transducer and tension sensor.
The thickness data that thickness transducer detects is by radioing to center processor, and center processor is by detected value
Compared with preset value, if detected value is more than preset value, center processor is sent to telescopic cylinder controller
The signal of telescopic rod is stretched out, reduces the gap width between carry-over pinch rolls, until detected value is equal to preset value；If detected value is small
In preset value, then center processor sends the signal of retraction telescopic rod to telescopic cylinder controller, increases between carry-over pinch rolls
Gap width, until detected value is equal to preset value.
The tension data that tension sensor detects is by radioing to center processor, and center processor is by detected value
Compared with preset value, if detected value is more than preset value, center processor is sent to drive motor controller
Reduce the signal of rotating speed, slow down rolling speed, until detected value is equal to preset value；If detected value is less than preset value,
Then center processor sends the signal to increase speed to drive motor controller, accelerates rolling speed, until detected value is equal in advance
First setting value.
The above is only the preferred embodiment of the present invention, it should be pointed out that：For the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (6)
1. one kind automatically controls inflation film manufacturing machine, including rack, extrusion device, draw-gear and wrap-up, it is characterised in that：Blown film
Machine is additionally provided with automatic controls, and the automatic controls includes center processor, thickness transducer, tension sensor, nothing
Line transport module, the thickness transducer, tension sensor the input terminal wireless connection with center processor respectively；Draw-gear
Some deflector rolls are equipped between wrap-up；
The draw-gear includes hitch frame and carry-over pinch rolls, and the hitch frame side is equipped with telescopic cylinder, and telescopic cylinder stretches
Bar connects carry-over pinch rolls, expansion controller and the center processor wireless connection of the telescopic cylinder；
The wrap-up includes rolling frame, wind-up roll, drive roll, the output terminal of the wind-up roll connection driving motor, driving
The rotational speed governor of motor and center processor wireless connection.
It is 2. according to claim 1, it is characterised in that：Using film direct of travel as front, the thickness transducer is located at
On the frame of carry-over pinch rolls Anterior crossbite frame.
It is 3. according to claim 1, it is characterised in that：Using film direct of travel as front, the tension sensor is located at
On the rear rolling frame of wind-up roll.
It is 4. according to claim 1, it is characterised in that：The hitch frame includes fixed frame and herringbone clamping plate, herringbone
Clamping plate is fixed with carry-over pinch rolls, and is generally aligned in the same plane interior；Fixed frame is equipped with sliding slot, and the both ends of carry-over pinch rolls are embedded in sliding slot；Stretch
Contracting cylinder is fixed on fixed frame, and telescopic rod is along sliding slot telescopic moving.
It is 5. according to claim 4, it is characterised in that：The herringbone clamping plate lower end is respectively equipped with connecting rod, connecting rod
It is articulated and connected with herringbone clamping plate, is articulated and connected between two connecting rods.
It is 6. according to claim 1, it is characterised in that：The center processor and wireless transport module are located at control cabinet
Interior, control cabinet surface is equipped with operation panel, and the control cabinet is located at bottom of the frame, convenient manipulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711391380.6A CN108016028A (en) | 2017-12-21 | 2017-12-21 | One kind automatically controls inflation film manufacturing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711391380.6A CN108016028A (en) | 2017-12-21 | 2017-12-21 | One kind automatically controls inflation film manufacturing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108016028A true CN108016028A (en) | 2018-05-11 |
Family
ID=62074532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711391380.6A Pending CN108016028A (en) | 2017-12-21 | 2017-12-21 | One kind automatically controls inflation film manufacturing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108016028A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108688189A (en) * | 2018-06-29 | 2018-10-23 | 南雄市金叶包装材料有限公司 | The film blowing device that closed loop is adjusted |
| CN110936594A (en) * | 2019-12-05 | 2020-03-31 | 黄海山 | Blow molding machine for processing PE (polyethylene) film |
| CN111660609A (en) * | 2020-05-14 | 2020-09-15 | 慈溪市和达塑料制品有限公司 | Bag body manufacturing device, garbage bag manufacturing equipment and garbage bag manufacturing method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203580113U (en) * | 2013-11-25 | 2014-05-07 | 瑞安市红旗塑料包装机械有限公司 | Traction device for film blowing machine |
| CN205951278U (en) * | 2016-08-09 | 2017-02-15 | 上海贝阳塑料机械科技有限公司 | PVC thermal contraction inflation film manufacturing machine |
-
2017
- 2017-12-21 CN CN201711391380.6A patent/CN108016028A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203580113U (en) * | 2013-11-25 | 2014-05-07 | 瑞安市红旗塑料包装机械有限公司 | Traction device for film blowing machine |
| CN205951278U (en) * | 2016-08-09 | 2017-02-15 | 上海贝阳塑料机械科技有限公司 | PVC thermal contraction inflation film manufacturing machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108688189A (en) * | 2018-06-29 | 2018-10-23 | 南雄市金叶包装材料有限公司 | The film blowing device that closed loop is adjusted |
| CN108688189B (en) * | 2018-06-29 | 2024-04-16 | 南雄市金叶包装材料有限公司 | Film blowing equipment with closed-loop adjustment |
| CN110936594A (en) * | 2019-12-05 | 2020-03-31 | 黄海山 | Blow molding machine for processing PE (polyethylene) film |
| CN111660609A (en) * | 2020-05-14 | 2020-09-15 | 慈溪市和达塑料制品有限公司 | Bag body manufacturing device, garbage bag manufacturing equipment and garbage bag manufacturing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180511 |
|
| RJ01 | Rejection of invention patent application after publication |