CN204997990U - Blown film device of getting blisters - Google Patents
Blown film device of getting blisters Download PDFInfo
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- CN204997990U CN204997990U CN201520670555.7U CN201520670555U CN204997990U CN 204997990 U CN204997990 U CN 204997990U CN 201520670555 U CN201520670555 U CN 201520670555U CN 204997990 U CN204997990 U CN 204997990U
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- pinch rolls
- over pinch
- carry
- gas blow
- blow pipe
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Abstract
The utility model provides a blown film device of getting blisters, includes frame, gas blow pipe, block terminal, first carry over pinch rolls, second carry over pinch rolls, cutter and coiling mechanism, first carry over pinch rolls, second carry over pinch rolls be from preceding installing in the frame after to in proper order, and first carry over pinch rolls, second carry over pinch rolls all include rubber roll and rubber roll down, go up the rubber roll, down the rubber roll middle part all offered annular half slot, in last rubber roll and the rubber roll down department that contacts, go up the annular half slot of rubber roll and the annular half slot component cylinder passageway of lower rubber roll, the gas blow pipe passes from the cylinder passageway, the cutter is installed on the outer wall of gas blow pipe and is in second carry over pinch rolls rear, the coiling mechanism is installed in the frame and is in the rear of cutter. Owing to add first carry over pinch rolls, second carry over pinch rolls, cutter and coiling mechanism, realize the in -process of getting blisters at the blown film and accomplish the full -automatic rolling to the membrane head, only need a workman, saved the manpower by a wide margin, need not the headspace, saved the space by a wide margin, need not to retreat, increased the success rate of getting blisters.
Description
Technical field
The utility model relates to a kind of blown film device, particularly relates to a kind of blown film Frothing appts.
Background technology
Plastic sheeting usually adopts extruder to extrude and forms, and the film that extruder is extruded is cylindric film cylinder, after film cylinder cuts, the thickness of film is general all thicker, the width of film is also smaller, be difficult to adapt to material package demand, carry out packing also causing waste with so thicker film, cause packing cost too high.
In order to make that film becomes thinner, width becomes larger, increases a blown film and to get blisters operation, be blown into compressed air, make film cylinder even inflation in film cylinder after film cylinder is extruded, thinning, become large.
The blown film Frothing appts of getting blisters for blown film at present, generally comprise the vehicle frame and gas blow pipe that are provided with wheel, gas blow pipe is arranged on vehicle frame, and gas blow pipe is upwards blown into compressed air at film tube port position to film cylinder, makes film cylinder even inflation, thinning, become large.
Above-mentioned film cylinder even inflation, thinning, become greatly, the film head of one section longer can be produced at blown film Frothing appts place, this section of film head falls short of specifications usually, need to it can be used as garbage collection, and above-mentioned blown film Frothing appts is difficult to arrange the nip rolls for pinching film, cannot the automatic rolling device being used for automatic collection membrane head be set at the rear of blown film Frothing appts, therefore, in the process that blown film is got blisters, 1-2 workman is needed to handle vehicle frame, while get blisters, one side rapid backward backward, at least 2 workmans are also needed to pull film cylinder fast at blown film Frothing appts place in addition, film head is collected, so at least need 3 workmans to carry out work simultaneously, consume more manpower.
After blown film gets blisters, film cylinder rapid expanding is also elongated, needs reserved longer space to retreat for blown film Frothing appts, generally need the space of reserved about 10 meters, therefore, above-mentioned this blown film Frothing appts takies more space, in the modern society of an inch of land is an inch of gold, cause great waste undoubtedly.
In addition, owing to adopting manual rolling, blown film Frothing appts needs to retreat, and therefore also often causes and gets blisters unsuccessfully, cause film cylinder to be scrapped.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of blown film Frothing appts, and this blown film Frothing appts can reduce manpower, saves space, increase success rate of getting blisters.The technical scheme adopted is as follows:
A kind of blown film Frothing appts, comprise frame, gas blow pipe and distribution box, gas blow pipe and distribution box are installed in frame, it is characterized in that: also comprise the first carry-over pinch rolls, the second carry-over pinch rolls, cutting knife and wrap-up; First carry-over pinch rolls, the second carry-over pinch rolls from front to after be arranged in described frame successively, first carry-over pinch rolls, the second carry-over pinch rolls include upper glue roller and lower rubber roller, relevant position in the middle part of upper glue roller, lower rubber roller all offers annular half slot, engage place at upper glue roller with lower rubber roller, the annular half slot of upper glue roller and the annular half slot of lower rubber roller form cylindrical channel; Described gas blow pipe passes from the cylindrical channel of the first carry-over pinch rolls, the second carry-over pinch rolls; The outer wall that cutting knife is arranged on gas blow pipe is in the second carry-over pinch rolls rear, and the blade of cutting knife is in below gas blow pipe; Wrap-up to be arranged in frame and to be in the rear of cutting knife.
Refer to the inflatable mouth position near gas blow pipe before above-mentioned, after above-mentioned, refer to the inflatable mouth position away from gas blow pipe.
The film cylinder that extruder is extruded is set on gas blow pipe from the inflatable mouth of gas blow pipe, and pass through the cylindrical channel of the first carry-over pinch rolls, the second carry-over pinch rolls, then film cylinder is launched at the both sides place of the cylindrical channel of the first carry-over pinch rolls, the second carry-over pinch rolls, pinched by the first carry-over pinch rolls, the second carry-over pinch rolls, then after cutting knife is cut open around on wrap-up.When blown film is got blisters, at film tube port position, upwards compressed air is blown into film cylinder by gas blow pipe, make film cylinder even inflation, thinning, become large, and the film head of film cylinder is under the traction of the first carry-over pinch rolls, the second carry-over pinch rolls, wrap-up, rearward carry, be broken away in cutter, finally on wrap-up, carry out automatic winding, then after film head cuts off by blown film Frothing appts place, be transformed into other finished rolling device as finished film cylinder up to specification and carry out automatic winding.This blown film Frothing appts is owing to having set up the first carry-over pinch rolls, the second carry-over pinch rolls, cutting knife and wrap-up, and annular half slot is set on the first carry-over pinch rolls, the second carry-over pinch rolls to form the cylindrical channel passed for gas blow pipe and film cylinder, and cutting knife is set film cylinder is cut open, realize the automatic taking of complete pair of films head in the process of getting blisters at blown film; As long as a workman just can complete blown film and get blisters and film head rolling work, at least 3 workmans compared to existing technology, significantly save manpower; Blown film is got blisters on one side, and by wrap-up to film head automatic winding, gas blow pipe is without the need to retreating, without the need to as the space reserving about 10 meters prior art, therefore, significantly save space, significantly reduce area occupied, also drastically reduce the area production cost undoubtedly; This blown film Frothing appts, without the need to retreating, to film head automatic taking, adds the success rate of getting blisters, and reduces film cylinder and scraps.
As preferred version of the present utility model, also comprise pipe and just overlap, pipe is just overlapping and is being arranged in described frame and is socketed in the outside of described gas blow pipe, and pipe is just overlapping and is between described first carry-over pinch rolls, the second carry-over pinch rolls.Just overlapping by arranging pipe, just managing to gas blow pipe, prevent gas blow pipe deviation position, and limit the Oscillation Amplitude of gas blow pipe.
As preferred version of the present utility model, described frame comprises added, undercarriage and arrangement for adjusting height, and arrangement for adjusting height is arranged between added and undercarriage, and described gas blow pipe and lower rubber roller are installed on undercarriage, described upper glue roller be arranged on added on.By erecting is set to added, undercarriage, and between added and undercarriage rational height adjusting device, the distance between added and undercarriage can be regulated, so that the accurate centering of gas blow pipe.Arrangement for adjusting height generally comprises spacing collar, support bar and lock-screw, the end of support bar is in spacing collar, and spacing collar offers screw, and lock-screw is in screw, after regulating the relative position of support bar and spacing collar, locked by lock-screw; Height adjustment mechanism also can adopt the structure automatically regulated, and comprises motor, screw mandrel, nut, guide post.
As the further preferred version of the utility model, described lower rubber roller is drive roll, and described upper glue roller is driven voller, and lower rubber roller to be fixedly mounted on described undercarriage and to be in transmission connection with drive unit.
As the utility model further preferred version, described upper glue roller by elevating mechanism be arranged on described added on.Upper glue roller by elevating mechanism be arranged on added on, make it possible to regulate distance between upper glue roller and lower rubber roller according to the thickness of film, to get blisters requirement with the blown film adapting to different-thickness film.
As the utility model further preferred version again, described elevating mechanism is cylinder, the cylinder body of cylinder be arranged on described added on, the piston rod of cylinder is connected with described upper glue roller.
The utility model compared with prior art, has following beneficial effect:
This blown film Frothing appts is owing to having set up the first carry-over pinch rolls, the second carry-over pinch rolls, cutting knife and wrap-up, and annular half slot is set on the first carry-over pinch rolls, the second carry-over pinch rolls to form the cylindrical channel passed for gas blow pipe and film cylinder, and cutting knife is set film cylinder is cut open, realize the automatic taking of complete pair of films head in the process of getting blisters at blown film; As long as a workman just can complete blown film and get blisters and film head rolling work, at least 3 workmans compared to existing technology, significantly save manpower; Blown film is got blisters on one side, and by wrap-up to film head automatic winding, gas blow pipe is without the need to retreating, without the need to as the space reserving about 10 meters prior art, therefore, significantly save space, significantly reduce area occupied, also drastically reduce the area production cost undoubtedly; This blown film Frothing appts, without the need to retreating, to film head automatic taking, adds the success rate of getting blisters, and reduces film cylinder and scraps.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model preferred embodiment;
Fig. 2 is the profile of Fig. 1 along A-A.
Detailed description of the invention
Be described further below in conjunction with accompanying drawing and preferred embodiment of the present utility model.
As depicted in figs. 1 and 2, this blown film Frothing appts, comprises frame 1, gas blow pipe 2, distribution box 3, first carry-over pinch rolls 4, second carry-over pinch rolls 5, pipe is just overlapping 6, cutting knife 7 and wrap-up 8; Gas blow pipe 2 and distribution box 3 are installed in frame 1; First carry-over pinch rolls 4, second carry-over pinch rolls 5 from front to after be arranged in frame 1 successively, first carry-over pinch rolls 4, second carry-over pinch rolls 5 include upper glue roller 401 and lower rubber roller 402, relevant position in the middle part of upper glue roller 401, lower rubber roller 402 all offers annular half slot 403, engage place at upper glue roller 401 with lower rubber roller 402, the annular half slot 403 of upper glue roller 401 forms cylindrical channel 9 with the annular half slot 403 of lower rubber roller 402; Gas blow pipe 2 passes from the cylindrical channel 9 of the first carry-over pinch rolls 4, second carry-over pinch rolls 5; Pipe is just overlapping 6 and to be arranged in frame 1 and to be socketed in the outside of gas blow pipe 2, and pipe is just overlapping 6 is between the first carry-over pinch rolls 4, second carry-over pinch rolls 5; The outer wall that cutting knife 7 is arranged on gas blow pipe 2 is in the second carry-over pinch rolls 5 rear, and the blade of cutting knife 7 is in below gas blow pipe 2; Wrap-up 8 to be arranged in frame 1 and to be in the rear of cutting knife 7.
Frame 1 comprises added 101, undercarriage 102 and arrangement for adjusting height 103, arrangement for adjusting height 103 is arranged between added 101 and undercarriage 102, gas blow pipe 2 and lower rubber roller 402 are installed on undercarriage 102, lower rubber roller 402 is drive roll, and lower rubber roller 402 and drive unit 10 are in transmission connection, and upper glue roller 401 is driven voller, upper glue roller 401 is arranged on added 101 by cylinder 11, wherein, the cylinder body of cylinder 11 is arranged on added 101, and the piston rod of cylinder 11 is connected with upper glue roller 401.
The film cylinder 12 that extruder is extruded is set on gas blow pipe 2 from the inflatable mouth of gas blow pipe 2, and pass through the cylindrical channel 9 of the first carry-over pinch rolls 4, second carry-over pinch rolls 5, then film cylinder 12 is launched at the both sides place of the cylindrical channel 9 of the first carry-over pinch rolls 4, second carry-over pinch rolls 5, pinched by the first carry-over pinch rolls 4, second carry-over pinch rolls 5, then after cutting knife 7 is cut open around on wrap-up 8.When blown film is got blisters, at the tube port position of film cylinder 2, upwards compressed air is blown into film cylinder 2 by gas blow pipe 2, make film cylinder 2 even inflation, thinning, become large, the film head of film cylinder 2 is under the traction of the first carry-over pinch rolls 4, second carry-over pinch rolls 5, wrap-up 8, and rearward carry, at cutting knife 7, place is broken away, finally on wrap-up 8, carry out rolling, after film head cuts off by blown film Frothing appts place, be transformed into other finished rolling device as 2, finished film cylinder up to specification and carry out automatic winding.This blown film Frothing appts is owing to having set up the first carry-over pinch rolls 4, second carry-over pinch rolls 5, cutting knife 7 and wrap-up 8, and annular half slot 403 is set on the first carry-over pinch rolls 4, second carry-over pinch rolls 5 to form the cylindrical channel 9 passed for gas blow pipe 2 and film cylinder 12, and cutting knife 7 is set film cylinder 12 is cut open, the film head realizing complete pair of films cylinder 12 in the process of getting blisters at blown film carries out automatic taking; As long as a workman just can complete blown film and get blisters and film head rolling work, at least 3 workmans compared to existing technology, significantly save manpower; Blown film is got blisters on one side, carries out automatic taking by wrap-up 8 pairs of film heads, and gas blow pipe 2 is without the need to retreating, without the need to as the space reserving about 10 meters prior art, therefore, significantly save space, significantly reduce area occupied, also drastically reduce the area production cost undoubtedly; This blown film Frothing appts, without the need to retreating, to film head automatic taking, adds the success rate of getting blisters, and reduces film cylinder and scraps.
In addition; it should be noted that, the specific embodiment described in this description, its each several part title etc. can be different; all equivalences of doing according to structure, feature and the principle described in the utility model inventional idea or simple change, be included in the protection domain of the utility model patent.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment; only otherwise depart from structure of the present utility model or surmount this scope as defined in the claims, protection domain of the present utility model all should be belonged to.
Claims (6)
1. a blown film Frothing appts, comprises frame, gas blow pipe and distribution box, and gas blow pipe and distribution box are installed in frame, it is characterized in that: also comprise the first carry-over pinch rolls, the second carry-over pinch rolls, cutting knife and wrap-up; First carry-over pinch rolls, the second carry-over pinch rolls from front to after be arranged in described frame successively, first carry-over pinch rolls, the second carry-over pinch rolls include upper glue roller and lower rubber roller, relevant position in the middle part of upper glue roller, lower rubber roller all offers annular half slot, engage place at upper glue roller with lower rubber roller, the annular half slot of upper glue roller and the annular half slot of lower rubber roller form cylindrical channel; Described gas blow pipe passes from the cylindrical channel of the first carry-over pinch rolls, the second carry-over pinch rolls; The outer wall that cutting knife is arranged on gas blow pipe is in the second carry-over pinch rolls rear, and the blade of cutting knife is in below gas blow pipe; Wrap-up to be arranged in frame and to be in the rear of cutting knife.
2. blown film Frothing appts as claimed in claim 1, is characterized in that: comprise pipe and just overlap, and pipe is just overlapping and is being arranged in described frame and is socketed in the outside of described gas blow pipe, and pipe is just overlapping and is between described first carry-over pinch rolls, the second carry-over pinch rolls.
3. blown film Frothing appts as claimed in claim 1, it is characterized in that: described frame comprises added, undercarriage and arrangement for adjusting height, arrangement for adjusting height is arranged between added and undercarriage, and described gas blow pipe and lower rubber roller are installed on undercarriage, described upper glue roller be arranged on added on.
4. blown film Frothing appts as claimed in claim 3, it is characterized in that: described lower rubber roller is drive roll, described upper glue roller is driven voller, and lower rubber roller to be fixedly mounted on described undercarriage and to be in transmission connection with drive unit.
5. blown film Frothing appts as claimed in claim 4, is characterized in that: described upper glue roller by elevating mechanism be arranged on described added on.
6. blown film Frothing appts as claimed in claim 5, is characterized in that: described elevating mechanism is cylinder, the cylinder body of cylinder be arranged on described added on, the piston rod of cylinder is connected with described upper glue roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520670555.7U CN204997990U (en) | 2015-09-01 | 2015-09-01 | Blown film device of getting blisters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520670555.7U CN204997990U (en) | 2015-09-01 | 2015-09-01 | Blown film device of getting blisters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204997990U true CN204997990U (en) | 2016-01-27 |
Family
ID=55154895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520670555.7U Active CN204997990U (en) | 2015-09-01 | 2015-09-01 | Blown film device of getting blisters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204997990U (en) |
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2015
- 2015-09-01 CN CN201520670555.7U patent/CN204997990U/en active Active
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |