CN109335878A - A kind of socket protection heat shrink films wind-up roll - Google Patents
A kind of socket protection heat shrink films wind-up roll Download PDFInfo
- Publication number
- CN109335878A CN109335878A CN201811265500.2A CN201811265500A CN109335878A CN 109335878 A CN109335878 A CN 109335878A CN 201811265500 A CN201811265500 A CN 201811265500A CN 109335878 A CN109335878 A CN 109335878A
- Authority
- CN
- China
- Prior art keywords
- plate
- heat shrink
- roll body
- shrink films
- roll
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/18—Constructional details
- B65H75/24—Constructional details adjustable in configuration, e.g. expansible
- B65H75/242—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/18—Constructional details
- B65H75/26—Arrangements for preventing slipping of winding
Landscapes
- Winding Of Webs (AREA)
Abstract
A kind of socket protection heat shrink films wind-up roll, including roll body, cross-under plate, compress mechanism；A protective plate is installed in fitting to the present invention respectively on the lateral surface for compress plate, and protective plate is made of polytetrafluoroethylene material, so can effectively avoid the damage for compressing plate to heat shrink films；Structure of the invention is ingenious in design, it is provided in the inside of roll body and compresses mechanism, pass through drive screw, so that the taper driving head of driving screw rod is constantly to internal mobile between two adjusting blocks, to push adjusting block to move outward along limitting casing, to make adjusting block be press-connected elastomer, then connection elastomer elasticity extruding outward compresses plate, it is pressed on the inside of heat shrink films so that compressing plate, increase the tension between heat shrink films and roll body, so that the more firm winding of heat shrink films avoids the generation of slipping phenomenon on roll body.
Description
Technical field
The present invention relates to a kind of socket protection heat shrink films wind-up rolls.
Background technique
With the development of society, heat shrink films packaging bag using more and more extensive, especially answering in terms of commodity packaging
With existing heat shrink films are usually to wind on wind-up roll, and existing wind-up roll is usually the cylindrical knot of integral structure
Structure, but existing structure wind-up roll, heat shrink films are easy to skid on wind-up roll, so that heat shrink films connect not on wind-up roll
It is firm.
Summary of the invention
In view of the deficiencies of the prior art mentioned above, problems solved by the invention are as follows: providing one kind can avoid scratching hot receipts
Contracting film, Tension Adjustable section, the socket protection heat shrink films wind-up roll for preventing skidding, stable connection.
To solve the above problems, the technical solution adopted by the present invention is as follows:
A kind of socket protection heat shrink films wind-up roll, including roll body, cross-under plate, compress mechanism；It is equipped with inside the roll body
Cavity；The intermediate two sides of the roll body are respectively equipped with a through slot；The through slot is connected to the cavity inside roll body；It is described
Cross-under plate be fixed on an end face of roll body；The cross-under plate is equipped with tapped through hole；The mechanism that compresses includes two
A adjusting block, two connection elastomers, two compress plate, two connecting columns, two limitting casings, a driving screw rod, two it is anti-
Backplate；Two adjusting blocks are arranged in parallel in the inside cavity of roll body up and down；Pacify respectively the inside two sides of the roll body
Fill a limitting casing；The both ends of the adjusting block, which slide up and down, to be socketed on limitting casing；The adjusting block is located at two and leads to
Between slot；One is installed in the through slot of the roll body respectively and compresses plate；Described compressing is separately connected a connection on the inside of plate
Column；A connection elastomer is socketed on the connecting column respectively；Elasticity compresses simultaneously respectively at the both ends of the connection elastomer
It is fixed on and compresses between the inside of plate and adjusting block；The driving screw flight, which is worn, to be connect on the tapped through hole of cross-under plate；Institute
The one end for the driving screw rod stated is equipped with the taper driving head of tapered structure；The taper driving head of described driving screw rod one end prolongs
It extends to inside roll body and is connected between two adjusting blocks；The taper driving head to when moving inside two adjusting blocks its
The diameter for being connected to the radial end face of adjusting block is bigger；Described compresses one protection of fitting installation respectively on the lateral surface of plate
Plate；The protective plate is made of polytetrafluoroethylene material；The protective plate, which is fixed by screws in, to be compressed on plate.
Further, T shape through slot is equipped among the protective plate；Threaded hole is equipped among the upper end for compressing plate；
The screw is T shape screw；The T shape screw upper end, which is worn, to be connect on the T shape through slot of protective plate and the lower end of T shape screw
It is threadedly secured in the threaded hole for compressing plate.
Further, the through slot and the arc-shaped structure of plate is compressed；The structure size for compressing plate and through slot
Structure size is mutually matched.
Further, the arc-shaped structure of the protective plate or protective plate are polytetrafluoroethylene (PTFE) protecting film.
Further, the connection elastomer is the spring of cylindrical structure.
Further, the adjusting block is in rectangular parallelepiped structure.
Beneficial effects of the present invention
A protective plate is installed in fitting to the present invention respectively on the lateral surface for compress plate, and protective plate is by polytetrafluoroethylene material
It is made, so can effectively avoid the damage for compressing plate to heat shrink films；Structure of the invention is ingenious in design, is arranged in the inside of roll body
Mechanism is compressed, by drive screw, so that the taper driving head of driving screw rod is constantly to internal between two adjusting blocks
It is mobile, so that adjusting block be pushed to move outward along limitting casing, so that adjusting block be made to be press-connected elastomer, then connect bullet
Property body outward elasticity squeeze compress plate be pressed on the inside of heat shrink films so that compressing plate, increase heat shrink films and roller
Tension between body, so that the more firm winding of heat shrink films avoids the generation of slipping phenomenon on roll body.
Detailed description of the invention
Fig. 1 is side view cutaway drawing of the present invention.
Fig. 2 is cross-sectional view of the present invention.
Specific embodiment
The content of present invention is described in further detail with reference to the accompanying drawing.
As illustrated in fig. 1 and 2, a kind of socket protection heat shrink films wind-up roll, including roll body 1, cross-under plate 3, compress mechanism
2；Cavity is equipped with inside the roll body 1；The intermediate two sides of the roll body 1 are respectively equipped with a through slot 11；The through slot
11 are connected to the cavity inside roll body 1；The cross-under plate 3 is fixed on an end face of roll body 1；It is set on the cross-under plate 3
There is tapped through hole；The mechanism 2 that compresses includes that two connections 24, two, elastomer of adjusting block 21, two compress plate 22, two
Driving 25, two protective plates 27 of screw rod of limitting casing 26, one of connecting column 23, two；About 21 two adjusting blocks are parallel
The inside cavity of roll body 1 is set；The inside two sides of the roll body 1 are installed by one limitting casing 26 respectively；The adjusting block
21 both ends, which slide up and down, to be socketed on limitting casing 26；The adjusting block 21 is located between two through slots 11；The roll body 1
Through slot 11 in install one respectively and compress plate 22；Described compressing is separately connected a connecting column 23 on the inside of plate 22；Described
A connection elastomer 24 is socketed on connecting column 23 respectively；Elasticity is compressed and is fixed respectively at the both ends of the connection elastomer 24
It is compressing between the inside of plate 22 and adjusting block 21；Driving 25 screw thread of screw rod, which is worn, to be connect on the tapped through hole of cross-under plate 3；
One end of the driving screw rod 25 is equipped with the taper driving head 251 of tapered structure；The cone of described driving 25 one end of screw rod
Shape driving head 251 extends to 1 inside of roll body and is connected between two adjusting blocks 21；The taper driving head 251 to two
The diameter of its radial end face for being connected to adjusting block 21 is bigger when moving inside a adjusting block 21, i.e., taper driving head 251 more to
It is moved between two adjusting blocks 21, the diameter of taper driving head 251 is bigger.It is bonded respectively on the lateral surface for compressing plate 22
One protective plate 27 is installed；The protective plate 27 is made of polytetrafluoroethylene material；The protective plate 27 passes through screw 28
It is fixed on and compresses on plate.
As illustrated in fig. 1 and 2, further preferably, T shape through slot 271 is equipped among the protective plate 27；Described compresses plate
Threaded hole is equipped among 22 upper end；The screw 28 is T shape screw；28 upper end of T shape screw, which is worn, to be connect in protective plate
On 27 T shape through slot 271 and the lower thread of T shape screw 28 is fixed in the threaded hole for compressing plate 22.As shown in Figures 2 and 3,
Further preferably, the through slot 11 and the arc-shaped structure of plate 22 is compressed；The structure size and through slot for compressing plate 22
11 structure size is mutually matched.Further, the arc-shaped structure of protective plate 27 or protective plate are anti-for polytetrafluoroethylene (PTFE)
Cuticula.Further preferably, the connection elastomer 24 is the spring of cylindrical structure.Further preferably, the adjusting block
21 be in rectangular parallelepiped structure.
A protective plate 27 is installed in fitting to the present invention respectively on the lateral surface for compressing plate 22, and protective plate 27 is by poly- four
Fluoride material is made, and so can effectively avoid the damage for compressing plate 22 to heat shrink films；Structure of the invention is ingenious in design, in roller
The inside of body 1 is provided with and compresses mechanism 2, by drive screw 25, so that the taper driving head 251 of driving screw rod 25 is continuous
To movement internal between two adjusting blocks 21, to push adjusting block 21 to move outward along limitting casing 26, to make to adjust
Block 21 is press-connected elastomer 24, then connects the elasticity extruding outward of elastomer 24 and compresses plate 22, compresses so that compressing plate 22
On the inside of heat shrink films, the tension between heat shrink films and roll body is increased, so that the winding that heat shrink films are more firm
On roll body, the generation of slipping phenomenon is avoided.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of socket protection heat shrink films wind-up roll, which is characterized in that including roll body, cross-under plate, compress mechanism；Described
Cavity is equipped with inside roll body；The intermediate two sides of the roll body are respectively equipped with a through slot；Inside the through slot and roll body
Cavity connection；The cross-under plate is fixed on an end face of roll body；The cross-under plate is equipped with tapped through hole；Described supports
Press mechanism compresses plate, two connecting columns, two limitting casings, a driving including two adjusting blocks, two connection elastomers, two
Screw rod, two protective plates；Two adjusting blocks are arranged in parallel in the inside cavity of roll body up and down；The inside of the roll body
Two sides are installed by one limitting casing respectively；The both ends of the adjusting block, which slide up and down, to be socketed on limitting casing；The adjusting block
Between two through slots；One is installed in the through slot of the roll body respectively and compresses plate；Described compressing connects respectively on the inside of plate
Connect a connecting column；A connection elastomer is socketed on the connecting column respectively；The both ends difference of the connection elastomer
Elasticity is compressed and is fixed on and compresses between the inside of plate and adjusting block；The driving screw flight wears the screw thread connect in cross-under plate
On through-hole；One end of the driving screw rod is equipped with the taper driving head of tapered structure；The cone of described driving screw rod one end
Shape driving head is extended to inside roll body and is connected between two adjusting blocks；The taper driving head is into two adjusting blocks
The diameter of its radial end face for being connected to adjusting block is bigger when portion is mobile；Described compresses fitting installation respectively on the lateral surface of plate
One protective plate；The protective plate is made of polytetrafluoroethylene material；The protective plate, which is fixed by screws in, compresses plate
On.
2. socket protection heat shrink films wind-up roll according to claim 1, which is characterized in that among the protective plate
Equipped with T shape through slot；Threaded hole is equipped among the upper end for compressing plate；The screw is T shape screw；The T shape spiral shell
It nails on end and wears and connect on the T shape through slot of protective plate and the lower thread of T shape screw is fixed in the threaded hole for compressing plate.
3. socket protection heat shrink films wind-up roll according to claim 1, which is characterized in that the through slot and compress
The arc-shaped structure of plate；The structure size of the structure size for compressing plate and through slot is mutually matched.
4. socket protection heat shrink films wind-up roll according to claim 3, which is characterized in that the protective plate is in arc
Shape structure or protective plate are polytetrafluoroethylene (PTFE) protecting film.
5. socket protection heat shrink films wind-up roll according to claim 1, which is characterized in that the connection elastomer
For the spring of cylindrical structure.
6. socket protection heat shrink films wind-up roll according to claim 1, which is characterized in that the adjusting block is in length
Cube structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811265500.2A CN109335878A (en) | 2018-10-29 | 2018-10-29 | A kind of socket protection heat shrink films wind-up roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811265500.2A CN109335878A (en) | 2018-10-29 | 2018-10-29 | A kind of socket protection heat shrink films wind-up roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109335878A true CN109335878A (en) | 2019-02-15 |
Family
ID=65312326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811265500.2A Pending CN109335878A (en) | 2018-10-29 | 2018-10-29 | A kind of socket protection heat shrink films wind-up roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109335878A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111891824A (en) * | 2020-06-19 | 2020-11-06 | 浙江兰通空调设备有限公司 | Automatic processing equipment for automobile air conditioner evaporator |
| CN114653792A (en) * | 2022-04-11 | 2022-06-24 | 江苏国气检测技术有限公司 | A symmetry type veneer reeling machine for environmental protection equipment production |
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| US3298627A (en) * | 1964-02-27 | 1967-01-17 | Davy & United Eng Co Ltd | Coiler mandrels |
| CN2561752Y (en) * | 2002-07-12 | 2003-07-23 | 安维凯 | Expended spindle |
| CN1527789A (en) * | 2001-05-17 | 2004-09-08 | Device for accommodating a supply roll around which web strips are wound, particularly a label supply roll | |
| CN2915806Y (en) * | 2005-12-31 | 2007-06-27 | 国营红阳机械厂 | Inner-bulge type quick clamping and fixing device for coil |
| CN203474114U (en) * | 2013-08-06 | 2014-03-12 | 武汉千里马电源机械制造有限公司 | Mechanical tensioning shaft structure |
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| CN2561752Y (en) * | 2002-07-12 | 2003-07-23 | 安维凯 | Expended spindle |
| CN2915806Y (en) * | 2005-12-31 | 2007-06-27 | 国营红阳机械厂 | Inner-bulge type quick clamping and fixing device for coil |
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| CN105692348A (en) * | 2016-04-20 | 2016-06-22 | 无锡微研精密冲压件股份有限公司 | Mini-type reel fixing device |
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| CN207192495U (en) * | 2017-09-27 | 2018-04-06 | 罗斌斌 | A kind of new gas expansion shaft |
| CN207275916U (en) * | 2017-09-28 | 2018-04-27 | 江苏龙达纺织科技有限公司 | It is a kind of to be used for digital roll paper or the fixation control device of core |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111891824A (en) * | 2020-06-19 | 2020-11-06 | 浙江兰通空调设备有限公司 | Automatic processing equipment for automobile air conditioner evaporator |
| CN114653792A (en) * | 2022-04-11 | 2022-06-24 | 江苏国气检测技术有限公司 | A symmetry type veneer reeling machine for environmental protection equipment production |
| CN114653792B (en) * | 2022-04-11 | 2023-09-15 | 宁波谦屹节能科技有限公司 | Symmetrical plate bending machine for production of environmental protection equipment |
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| PB01 | Publication | ||
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Application publication date: 20190215 |