CN207536866U - Sectional type TPU film carry over pinch rolls - Google Patents
Sectional type TPU film carry over pinch rolls Download PDFInfo
- Publication number
- CN207536866U CN207536866U CN201721086039.5U CN201721086039U CN207536866U CN 207536866 U CN207536866 U CN 207536866U CN 201721086039 U CN201721086039 U CN 201721086039U CN 207536866 U CN207536866 U CN 207536866U
- Authority
- CN
- China
- Prior art keywords
- side section
- pinch rolls
- over pinch
- carry
- carry over
- 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.)
- Expired - Fee Related
Links
- 229910000997 High-speed steel Inorganic materials 0.000 claims description 13
- 229910000831 Steel Inorganic materials 0.000 abstract description 26
- 239000010959 steel Substances 0.000 abstract description 26
- 239000000463 material Substances 0.000 abstract description 15
- 239000011248 coating agent Substances 0.000 abstract description 3
- 238000000576 coating method Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005520 cutting process Methods 0.000 description 7
- 238000005253 cladding Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 229910001315 Tool steel Inorganic materials 0.000 description 4
- 230000011218 segmentation Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003280 down draw process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Laminated Bodies (AREA)
Abstract
The utility model discloses a sectional type TPU film carry over pinch rolls, including the carry over pinch rolls with set up in the mount pad at carry over pinch rolls both ends, be provided with the coating on the carry over pinch rolls, the coating includes the interlude and sets up in the left side section and the right side section of interlude both sides. The utility model discloses a sectional type TPU film carry over pinch rolls has following beneficial effect: 1. the steel layer is sleeved on the traction roller in a sectional mode, the two ends of the traction roller are spliced in a sectional mode according to the arrangement position of the cutter wheel, when the steel layer coated at the two ends has more scratches, the left side section and the right side section can be directly replaced, the middle section is prevented from being replaced, materials are saved, and the operation is convenient; 2. the left section and the right section are also evenly divided into three sections, the size of the steel layer is shorter during replacement, and when scratches are seen, the steel layer is replaced, so that the film surface of the film is prevented from being scratched.
Description
Technical field
The utility model is related to processing film field of mechanical technique, are related to a kind of segmented TPU film carry-over pinch rolls.
Background technology
Inflation film manufacturing machine carry-over pinch rolls are all integral moldings on existing market, and the surface of carry-over pinch rolls coats last layer steel plate, roller
The ear material of film surface both sides must be respectively cut by two break bars on frame in both ends, and according to the breadth specification of customer demand, break bar can be adjusted
Whole, because break bar is affixed in inflation film manufacturing machine rack and is pressed on carry-over pinch rolls, carry-over pinch rolls constantly rotate, and break bar just carries out ear material
Cutting, accumulating over a long period causes the both ends steel surface of carry-over pinch rolls that can be covered with many cutting streaks, the film surface wide cut of customer requirement
Differ, after production wide cut smaller TPU film, the larger TPU film of reproduction wide cut, the cutting streak left can drawn
TPU film is when passing through when roller rotates, and influences the appearance of the film surface of production and quality or even scratches film surface.Not influence to produce
Film surface, the steel plate of entire export wheel cladding is required for replacing, of high cost and to replace all be that entire steel plate changes, in carry-over pinch rolls
Between part being contacted with break bar, no tool marks so cause the waste of material.
Utility model patent CN201420688580.3, the utility model is related to a kind of pull roll assembly.The traction roller group
Part is used for drawn glass plate, the pull roll assembly in down draw process and includes：Shaft component；It is arranged at least one on shaft component
Heat safe disk；At least one telescopic collar component being arranged on shaft component, the wherein telescopic collar component exist
Apply axial compressing force at least one heat safe disk, and including at least one removable collar, it is described at least one
Removable collar is circumferentially around at least one other collar.In above-mentioned file, carry-over pinch rolls are also integrally formed structure,
Break bar and carry-over pinch rolls friction can not be avoided, entirely replaces the waste brought.
Invention content
The purpose of this utility model is to provide a kind of segmented TPU film carry-over pinch rolls, according to carry-over pinch rolls different piece into
Row segmentation, different piece use different materials, can individually be carried out more after long-term use in the part of cutting ear material
It changes, effectively prevents the waste of material.
To achieve the above object, technical solution is used by the utility model：A kind of segmented TPU film carry-over pinch rolls,
Including carry-over pinch rolls and the mounting base for being set to the carry-over pinch rolls both ends, clad, the clad are provided on the carry-over pinch rolls
Including interlude and it is set to the left side section of interlude both sides and right side section.Clad is no longer that integral structure is set to carry-over pinch rolls
On, according to the installation position of break bar by the both ends of carry-over pinch rolls make into segmented splicing, when both ends cladding steel layer cut compared with
When more, left side section and right side section are directly replaced, avoids replacing interlude, has saved material, be also convenient for operating.
The left side section and right side section are all three sections and are spliced, and the left side section includes left side section one, left side two and of section
Left side section three, the right side section include right side section one, right side section two and right side section three.According to the product demand of corporate client, TPU
The film surface size of film is inconsistent, and left side section and right side section are divided into three sections again so that and steel layer size when replacement is shorter,
It when seeing cut, is replaced, it is ensured that the film surface of film will not be scratched.
The length of the left side section one, left side section two and left side section three is all 15cm, the right side section one, institute
It is all 15cm to state right side section two and right side section three.
The interlude is 110cm.Interlude will not be by the break bar cutter of cutter seat, and nothing needs to change.
The left side section and right side section are high-speed steel.High-speed steel (HSS) be it is a kind of have high rigidity, high-wearing feature and
The tool steel of high-fire resistance, also known as high-speed tool steel or high-speed steel are commonly called as Bai Gang, and the processing performance of high-speed steel is good, intensity and toughness
It works good, left side section and right side section are correspondingly arranged on tool apron respectively, are the positions that cut most serious is lost, high-speed steel can extend
The usage time of left side section and right side section, extends the service life.
The segmented TPU film carry-over pinch rolls of the utility model, to the carry out subsection setup of carry-over pinch rolls
The segmented TPU film carry-over pinch rolls of the utility model compared with prior art, have the advantages that：
(1) steel layer is set on carry-over pinch rolls for segmented, is made the both ends of carry-over pinch rolls point into according to the installation position of break bar
Segmentation splices, and when the cut of the steel layer of both ends cladding is more, directly replaces left side section and right side section, avoids replacing
Interlude has saved material, is also convenient for operating.
(2) left side section and right side section are also uniformly divided into three sections, and steel layer size when replacement is shorter, when seeing cut
When, it is replaced, it is ensured that the film surface of film will not be scratched.
(3) the left side section and right side section are high-speed steel, are not likely to produce cut, prolong the service life
(4) the utility model has the advantages of simple structure, in use, reduces and replaces whole branch export wheel steel product cost
(5) segmented TPU film carry-over pinch rolls after improveing, can directly be replaced in factory, are reduced board downtime, are carried
Rise board working efficiency.
Description of the drawings
Fig. 1 is the utility model segmented TPU film carry-over pinch rolls structure diagram；
Reference sign：1- carry-over pinch rolls, 2- clads, 21- right sides section, 22- left sides section, 23- interludes, 3- installations
Seat, 4- cutters, 5- inflation film manufacturing machine racks.
Specific embodiment
The utility model will be further described with reference to the accompanying drawings and examples.
Fig. 1 be the utility model segmented TPU film carry-over pinch rolls structure diagram, a kind of segmented TPU film carry-over pinch rolls,
Including carry-over pinch rolls 1 and the mounting base 3 for being set to the carry-over pinch rolls both ends, clad 2, the packet are provided on the carry-over pinch rolls 1
Coating 2 includes interlude 23 and is set to the left side section 22 of interlude both sides and right side section 21.Clad 2 is no longer integral type knot
Structure is set on carry-over pinch rolls, makes the both ends of carry-over pinch rolls into segmented splicing according to the installation position of break bar, when the steel of both ends cladding
When the cut of material layer is more, left side section and right side section are directly replaced, avoids replacing interlude, has saved material, also side
Convenient to operate.
The left side section 22 and right side section 21 are all three sections and are spliced, and the left side section includes left side section one, left side section
Two and left side section three, right side section include right side section one, right side section two and right side section three.According to the product need of corporate client
It asks, the film surface size of TPU film is inconsistent, left side section and right side section is divided into three sections again so that steel layer ruler when replacement
It is very little shorter, it when seeing cut, is replaced, it is ensured that the film surface of film will not be scratched.
The length of the left side section one, left side section two and left side section three is all 15cm, the right side section one, institute
It is all 15cm to state right side section two and right side section three.
The interlude is 110cm.Interlude will not be by the break bar cutter of cutter seat, and nothing needs to change.
The left side section and right side section are high-speed steel.High-speed steel (HSS) be it is a kind of have high rigidity, high-wearing feature and
The tool steel of high-fire resistance, also known as high-speed tool steel or high-speed steel are commonly called as Bai Gang, and the processing performance of high-speed steel is good, intensity and toughness
It works good, left side section and right side section are correspondingly arranged on tool apron respectively, are the positions that cut most serious is lost, high-speed steel can extend
The usage time of left side section and right side section, extends the service life.
As shown in Figure 1, the carry-over pinch rolls 1 of the utility model are connected by the mounting base 3 that both sides are set with inflation film manufacturing machine rack, it is left
Side and right edge are respectively arranged with cutter 4, for cutting the ear material of film, since different clients will to the film surface size of film
It asks inconsistent, left side 22 and right edge 23 is also uniformly further divided into three sections respectively, be 15cm per segment length, intermediate segment length
The position for 110cm, according to demand adjustment cutter is spent, so set, steel of the interlude 23 using common material, because of this portion
Point almost it is related to the cutting of film, is not contacted with cutter 4, does not almost have to replace, left side section 22 and right side section 21 use white steel,
The intensity and good toughness of Bai Gang.
Above-mentioned segmented segmented TPU film carry-over pinch rolls, that is, clad do for segmentation and splice, the cutting of which section steel plate
Wound is too many, just replaces specific this section of steel plate, is all replaced without the steel plate for entirely drawing roll cladding, because of interlude steel
Incised injury damage is hardly had, the maintenance cost for eliminating trade-in is greatly reduced.The beneficial effects of the utility model are as follows：1) steel
Material layer is set to for segmented on carry-over pinch rolls, makes the both ends of carry-over pinch rolls into segmented splicing according to the installation position of break bar, when two
When holding the cut of the steel layer of cladding more, left side section and right side section are directly replaced, avoids replacing interlude, save
Material is also convenient for operating；2) left side section and right side section are also uniformly divided into three sections, and steel layer size when replacement is shorter, when seeing
It when seeing cut, is replaced, it is ensured that the film surface of film will not be scratched；3) the left side section and right side section are high-speed steel,
Cut is not likely to produce, is prolonged the service life；4) the utility model has the advantages of simple structure, in use, reduces the whole branch of replacement and leads
Go out to take turns steel product cost；5) segmented TPU film carry-over pinch rolls after improveing, can directly be replaced in factory, when reducing board shutdown
Between, promote board working efficiency.
The explanation of above example is only intended to the method and its core concept that help understands the utility model.It should refer to
Go out, it for those skilled in the art, can also be to this under the premise of the utility model principle is not departed from
Some improvement and modification can also be carried out for utility model, these improvement and modification also fall into the protection domain of the utility model claims
It is interior.
Claims (5)
1. a kind of segmented TPU film carry-over pinch rolls, including carry-over pinch rolls (1) and it is set to the mounting base (3) at the carry-over pinch rolls both ends,
Clad (2) is provided on the carry-over pinch rolls (1), the clad (2) is including interlude (23) and is set to interlude both sides
Left side section (22) and right side section (21).
2. segmented TPU film carry-over pinch rolls according to claim 1, it is characterised in that：The left side section (22) and right side
Section (21) is all three sections and is spliced, and the left side section (22) includes left side section one, left side section two and left side section three, the right side
Section includes right side section one, right side section two and right side section three.
3. segmented TPU film carry-over pinch rolls according to claim 1, it is characterised in that：The left side section one, the left side
The length of left side section three is all 15cm described in Duan Erhe, and the right side section one, right side section two and right side section three are all
15cm。
4. segmented TPU film carry-over pinch rolls according to claim 1, it is characterised in that：The interlude is 110cm.
5. segmented TPU film carry-over pinch rolls according to claim 1, it is characterised in that：The left side section and the right side
Section is high-speed steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721086039.5U CN207536866U (en) | 2017-08-28 | 2017-08-28 | Sectional type TPU film carry over pinch rolls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721086039.5U CN207536866U (en) | 2017-08-28 | 2017-08-28 | Sectional type TPU film carry over pinch rolls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207536866U true CN207536866U (en) | 2018-06-26 |
Family
ID=62607704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721086039.5U Expired - Fee Related CN207536866U (en) | 2017-08-28 | 2017-08-28 | Sectional type TPU film carry over pinch rolls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207536866U (en) |
-
2017
- 2017-08-28 CN CN201721086039.5U patent/CN207536866U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180626 Termination date: 20200828 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |