CN210682844U - POF thermal contraction membrane wind-up roll - Google Patents
POF thermal contraction membrane wind-up roll Download PDFInfo
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- CN210682844U CN210682844U CN201921742909.9U CN201921742909U CN210682844U CN 210682844 U CN210682844 U CN 210682844U CN 201921742909 U CN201921742909 U CN 201921742909U CN 210682844 U CN210682844 U CN 210682844U
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- heat shrinkable
- shrinkable film
- pof heat
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Abstract
The utility model relates to a POF thermal contraction membrane processing technology field just discloses a POF thermal contraction membrane wind-up roll, including interior axle, the outside fixed mounting of interior axle has the elasticity ball. According to the POF heat shrinkable film winding roller, the supporting rod is arranged, when the POF heat shrinkable film is wound by the winding roller, the pressing plate is firstly pulled outwards, one end of the POF heat shrinkable film is pressed below the pressing plate, so that the POF heat shrinkable film is wound by the winding roller in a rotating mode, then the POF heat shrinkable film winding device can drive the inner shaft to rotate to wind the POF heat shrinkable film on the outer side of the panel, after a certain amount of POF heat shrinkable film is wound, the panel is contracted inwards through the tension spring after bearing over-high pressure, the POF heat shrinkable film can be wound more compactly, falling of the POF heat shrinkable film in a transportation project due to fluffy winding can not occur, the winding effect of the winding roller is enhanced, and the condition that the POF heat shrinkable film is not wound compactly and is loosened to influence the transportation can be avoided.
Description
Technical Field
The utility model relates to a POF thermal contraction membrane processing technology field specifically is a POF thermal contraction membrane wind-up roll.
Background
The POF heat shrinkable film is a novel environment-friendly shrink film which is widely used and rapidly developed in the world at present, and is a flexible shrink film with high transparency, high shrinkage, high toughness, high heat sealing performance, antistatic property, excellent cold resistance, safety and reliability and is produced by adopting an advanced special process of melt coextrusion of three layers of two-way stretching.
The POF heat shrinkable film needs to be wound on a winding roller for storage or transportation after production and processing are completed, but the conventional winding roller is single in structure, winding tightness can occur when the POF heat shrinkable film is wound, so that the POF heat shrinkable film falls off in the transportation process, and meanwhile, when the winding roller is placed on a winding machine to rotate when the POF heat shrinkable film is wound, the situation that the POF heat shrinkable film cannot be wound due to falling off of the winding roller can occur, so that the POF heat shrinkable film winding roller is provided.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a POF thermal contraction membrane wind-up roll possesses and prevents that the wind-up roll from removing and advantages such as the rolling is compact, has solved traditional wind-up roll single structure, and it is not tight that the rolling probably appears when rolling POF thermal contraction membrane, leads to POF thermal contraction membrane to drop in the transportation, and the wind-up roll probably appears when the rolling is placed on the rolling machine pivoted the problem of the condition that the wind-up roll drops unable rolling POF thermal contraction membrane simultaneously in rolling POF thermal contraction membrane.
(II) technical scheme
For the above-mentioned purpose that prevents that the wind-up roll from removing and the rolling is compact, the utility model provides a following technical scheme: a POF thermal contraction film winding roller comprises an inner shaft, wherein an elastic ball is fixedly mounted on the outer side of the inner shaft, a support rod is fixedly mounted on the outer side of the elastic ball, a stabilizing ring is fixedly mounted on the outer side of the elastic ball, the support rod penetrates through the stabilizing ring and is movably connected with the stabilizing ring, a panel is fixedly mounted on the outer side of the support rod, a tension spring is sleeved on the outer side of the support rod and positioned between the stabilizing ring and the panel, a limiting block is fixedly mounted on the inner side of the panel, a groove is formed in the outer side of the panel, a tension spring is fixedly mounted at the bottom of the inner wall of the groove, a pressing plate is fixedly mounted at the top of the tension spring, a connecting rod is fixedly mounted on the front side and the back side of the inner shaft, a placing groove is formed in the outer side, the utility model discloses a stabilizer bar, including stabilizer bar, fixed rod, first locking lever, second locking lever, reset spring swing joint, the inside fixed mounting of stabilizer bar has the dead lever, the right side fixed mounting of dead lever has the fixed block, the back of the body side movable mounting of dead lever has first locking lever, the opposite side movable mounting of dead lever has the second locking lever, pass through reset spring swing joint between first locking lever and the second locking lever.
Preferably, the number of the elastic balls is not less than four, and the diameter of the stabilizing ring is larger than that of the inner shaft.
Preferably, the number of the panels is not less than four, and one end of the tension spring is fixedly connected with the stabilizing ring, and the other end of the tension spring is fixedly connected with the panels.
Preferably, the thickness of the limiting blocks is smaller than the distance between the stabilizing ring and the panel, and the number of the limiting blocks is not less than eight.
Preferably, the groove is L-shaped, and the diameter of the connecting rod is the same as that of the stabilizing ring.
Preferably, the length of the first lock rod is the same as that of the second lock rod, and the first lock rod and the second lock rod are movably connected to the fixing rod to form a ring shape.
(III) advantageous effects
Compared with the prior art, the utility model provides a POF thermal contraction membrane wind-up roll possesses following beneficial effect:
1. according to the POF heat shrinkable film winding roller, the supporting rod is arranged, when the POF heat shrinkable film is wound by the winding roller, the pressing plate is firstly pulled outwards, one end of the POF heat shrinkable film is pressed below the pressing plate, so that the POF heat shrinkable film is wound by the winding roller in a rotating mode, then the POF heat shrinkable film winding device can drive the inner shaft to rotate to wind the POF heat shrinkable film on the outer side of the panel, after a certain amount of POF heat shrinkable film is wound, the panel is contracted inwards through the tension spring after bearing over-high pressure, the POF heat shrinkable film can be wound more compactly, falling of the POF heat shrinkable film in a transportation project due to fluffy winding can not occur, the winding effect of the winding roller is enhanced, and the condition that the POF heat shrinkable film is not wound compactly and is loosened to influence the transportation can be avoided.
2. According to the POF heat shrinkable film winding roller, the stabilizer bars are arranged, when the POF heat shrinkable film is wound, the connecting rods at two ends of the winding roller are placed on the POF heat shrinkable film winding device, the first lock bars and the second lock bars on two sides of the bottom of the stabilizer bars are connected with the POF heat shrinkable film winding device in a clamping mode, at the moment, the stabilizer bars are clamped on the POF heat shrinkable film winding device and cannot move easily, the efficiency of winding the POF heat shrinkable film is improved, meanwhile, the POF heat shrinkable film winding device drives the connecting rods on two sides to rotate to wind the POF heat shrinkable film, the winding roller can normally complete winding work when the winding roller is fixed and cannot move, and the using effect of the winding roller is enhanced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure at the position A of the present invention;
fig. 3 is a left side view of the present invention.
In the figure: 1 inner shaft, 2 elastic balls, 3 supporting rods, 4 stabilizing rings, 5 panels, 6 tension springs, 7 limiting blocks, 8 grooves, 9 extension springs, 10 pressing plates, 11 connecting rods, 12 placing grooves, 13 stabilizing rods, 14 openings, 15 fixing rods, 16 fixing blocks, 17 first locking rods, 18 second locking rods and 19 return springs.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a POF heat shrinkable film wind-up roll comprises an inner shaft 1, an elastic ball 2 is fixedly mounted on the outer side of the inner shaft 1, a support rod 3 is fixedly mounted on the outer side of the elastic ball 2, a stabilizing ring 4 is fixedly mounted on the outer side of the elastic ball 2, the support rod 3 penetrates through the stabilizing ring 4, the number of the elastic balls 2 is not less than four, the diameter of the stabilizing ring 4 is larger than that of the inner shaft 1, the support rod 3 is movably connected with the stabilizing ring 4, a panel 5 is fixedly mounted on the outer side of the support rod 3, a tension spring 6 is sleeved between the stabilizing ring 4 and the panel 5 on the outer side of the support rod 3, the number of the panels 5 is not less than four, one end of the tension spring 6 is fixedly connected with the stabilizing ring 4, the other end is fixedly connected with the panel 5, a limit block 7 is fixedly mounted on the inner side of the, the outer side of the panel 5 is provided with a groove 8, the bottom of the inner wall of the groove 8 is fixedly provided with an extension spring 9, the top of the extension spring 9 is fixedly provided with a pressing plate 10, when the POF heat shrinkable film is wound by a winding roller, the pressing plate 10 is firstly pulled outwards, one end of the POF heat shrinkable film is pressed below the pressing plate 10, so that the POF heat shrinkable film is wound by the winding roller in a rotating manner, then a POF heat shrinkable film winding device drives the inner shaft 1 to rotate to wind the POF heat shrinkable film on the outer side of the panel 5, after a certain amount of POF heat shrinkable film is wound, the panel 5 is contracted inwards through the tension spring 6 after bearing over-high pressure, the POF heat shrinkable film can be wound more compactly, falling off in transportation engineering due to fluffy winding cannot occur, the winding effect of the winding roller is enhanced, and the condition that transportation is influenced by loosening of the POF heat shrinkable film due to incompact of, the front surface and the back surface of the inner shaft 1 are fixedly provided with connecting rods 11, the groove 8 is L-shaped, the diameter of each connecting rod 11 is the same as that of the stabilizing ring 4, the outer side of each connecting rod 11 is provided with a placing groove 12, the opposite side of each connecting rod 11 is movably provided with a stabilizing rod 13, the bottom of each stabilizing rod 13 is provided with an opening 14, the inner part of each stabilizing rod 13 is fixedly provided with a fixing rod 15, the right side of each fixing rod 15 is fixedly provided with a fixing block 16, the opposite side of each fixing rod 15 is movably provided with a first locking rod 17, the opposite side of each fixing rod 15 is movably provided with a second locking rod 18, the length of each first locking rod 17 is the same as that of each second locking rod 18, the first locking rod 17 and the second locking rod 18 are movably connected onto the fixing rods 15 to form a ring, the first locking rod 17 and the second locking rod 18 are movably connected through a return spring, and the first lock rod 17 and the second lock rod 18 on both sides of the bottom of the stabilizer bar 13 are clamped on the POF heat shrinkable film winding device, at the moment, the stabilizer bar 13 is clamped on the POF heat shrinkable film winding device and cannot easily move, the efficiency of winding the POF heat shrinkable film is improved, and meanwhile, the POF heat shrinkable film winding device drives the connecting rods 11 on both sides to rotate to wind the POF heat shrinkable film, so that the winding roll can normally complete the winding work while being fixed and cannot move, and the using effect of the winding roll is enhanced.
In conclusion, the POF heat shrinkable film winding roller is provided with the support rod 3, when the POF heat shrinkable film is wound by the winding roller, the pressing plate 10 is firstly pulled outwards, one end of the POF heat shrinkable film is pressed below the pressing plate 10, so that the POF heat shrinkable film is wound by the winding roller, then the POF heat shrinkable film winding device drives the inner shaft 1 to rotate to wind the POF heat shrinkable film on the outer side of the panel 5, after a certain amount of POF heat shrinkable film is wound, the panel 5 is contracted inwards through the tension spring 6 after bearing excessive pressure, the POF heat shrinkable film can be wound more compactly, falling off in fluffy transportation engineering caused by winding is avoided, the winding effect of the winding roller is enhanced, the situation that transportation is influenced by loose POF heat shrinkable film due to incompact winding is avoided, and the POF heat shrinkable film is wound by the stabilizer bar 13 and placed on the POF heat shrinkable film winding device with the connecting rods 11 at two ends of the winding roller, and the first lock rod 17 and the second lock rod 18 on both sides of the bottom of the stabilizer bar 13 are clamped on the POF heat shrinkable film winding device, at the moment, the stabilizer bar 13 is clamped on the POF heat shrinkable film winding device and cannot easily move, the efficiency of winding the POF heat shrinkable film is improved, and meanwhile, the POF heat shrinkable film winding device drives the connecting rods 11 on both sides to rotate to wind the POF heat shrinkable film, so that the winding roll can normally complete the winding work while being fixed and cannot move, and the using effect of the winding roll is enhanced.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The POF heat shrinkable film winding roller comprises an inner shaft (1) and is characterized in that: the outer side of the inner shaft (1) is fixedly provided with an elastic ball (2), the outer side of the elastic ball (2) is fixedly provided with a support rod (3), the outer side of the elastic ball (2) is fixedly provided with a stabilizing ring (4), the support rod (3) penetrates through the stabilizing ring (4), the support rod (3) is movably connected with the stabilizing ring (4), the outer side of the support rod (3) is fixedly provided with a panel (5), the outer side of the support rod (3) is sleeved with a tension spring (6) between the stabilizing ring (4) and the panel (5), the inner side of the panel (5) is fixedly provided with a limit block (7), the outer side of the panel (5) is provided with a groove (8), the bottom of the inner wall of the groove (8) is fixedly provided with a tension spring (9), the top of the tension spring (9) is fixedly provided with a pressing plate (10), the front and the back of the inner shaft (1, standing groove (12) have been seted up in the outside of connecting rod (11), the back of the body side movable mounting of connecting rod (11) has stabilizer bar (13), opening (14) have been seted up to the bottom of stabilizer bar (13), the inside fixed mounting of stabilizer bar (13) has dead lever (15), the right side fixed mounting of dead lever (15) has fixed block (16), the back of the body side movable mounting of dead lever (15) has first locking lever (17), the opposite side movable mounting of dead lever (15) has second locking lever (18), through reset spring (19) swing joint between first locking lever (17) and second locking lever (18).
2. The POF heat shrinkable film wind-up roll of claim 1, which is characterized in that: the number of the elastic balls (2) is not less than four, and the diameter of the stabilizing ring (4) is larger than that of the inner shaft (1).
3. The POF heat shrinkable film wind-up roll of claim 1, which is characterized in that: the number of the panels (5) is not less than four, and one end of the tension spring (6) is fixedly connected with the stabilizing ring (4) while the other end is fixedly connected with the panels (5).
4. The POF heat shrinkable film wind-up roll of claim 1, which is characterized in that: the thickness of the limiting blocks (7) is smaller than the distance between the stabilizing ring (4) and the panel (5), and the number of the limiting blocks (7) is not less than eight.
5. The POF heat shrinkable film wind-up roll of claim 1, which is characterized in that: the groove (8) is L-shaped, and the diameter of the connecting rod (11) is the same as that of the stabilizing ring (4).
6. The POF heat shrinkable film wind-up roll of claim 1, which is characterized in that: the length of the first lock rod (17) is the same as that of the second lock rod (18), and the first lock rod (17) and the second lock rod (18) are movably connected to the fixing rod (15) to form a ring shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921742909.9U CN210682844U (en) | 2019-10-17 | 2019-10-17 | POF thermal contraction membrane wind-up roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921742909.9U CN210682844U (en) | 2019-10-17 | 2019-10-17 | POF thermal contraction membrane wind-up roll |
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| Publication Number | Publication Date |
|---|---|
| CN210682844U true CN210682844U (en) | 2020-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921742909.9U Active CN210682844U (en) | 2019-10-17 | 2019-10-17 | POF thermal contraction membrane wind-up roll |
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| CN (1) | CN210682844U (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112323302A (en) * | 2020-10-21 | 2021-02-05 | 淮南骏杰食品机械有限公司 | Device for cleaning cloth washing machine with hairbrush |
| CN112497894A (en) * | 2020-10-28 | 2021-03-16 | 浙江骏驰纸制品有限公司 | Printing device capable of improving printing definition |
| CN112721523A (en) * | 2021-01-08 | 2021-04-30 | 孙碧茹 | Antithetical couplet posting device |
| CN113086777A (en) * | 2021-04-21 | 2021-07-09 | 宋坤 | Water hose collecting device for fire extinguisher |
| CN113808480A (en) * | 2020-06-16 | 2021-12-17 | Oppo广东移动通信有限公司 | Display device |
| CN114474859A (en) * | 2021-12-23 | 2022-05-13 | 福州永鑫塑料包装用品有限公司 | Manufacturing and processing equipment for environment-friendly plastic freshness protection package |
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2019
- 2019-10-17 CN CN201921742909.9U patent/CN210682844U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113808480A (en) * | 2020-06-16 | 2021-12-17 | Oppo广东移动通信有限公司 | Display device |
| CN112323302A (en) * | 2020-10-21 | 2021-02-05 | 淮南骏杰食品机械有限公司 | Device for cleaning cloth washing machine with hairbrush |
| CN112323302B (en) * | 2020-10-21 | 2022-12-27 | 淮南骏杰食品机械有限公司 | Device for cleaning cloth washing machine with hairbrush |
| CN112497894A (en) * | 2020-10-28 | 2021-03-16 | 浙江骏驰纸制品有限公司 | Printing device capable of improving printing definition |
| CN112721523A (en) * | 2021-01-08 | 2021-04-30 | 孙碧茹 | Antithetical couplet posting device |
| CN113086777A (en) * | 2021-04-21 | 2021-07-09 | 宋坤 | Water hose collecting device for fire extinguisher |
| CN114474859A (en) * | 2021-12-23 | 2022-05-13 | 福州永鑫塑料包装用品有限公司 | Manufacturing and processing equipment for environment-friendly plastic freshness protection package |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: POF heat shrinkable film winding roller Effective date of registration: 20220308 Granted publication date: 20200605 Pledgee: Laiwu Shandong rural commercial bank Limited by Share Ltd. Pledgor: Jinan Laiwu shengteng Packaging Technology Co.,Ltd. Registration number: Y2022980002280 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |