CN208585861U - A kind of stress eliminating device in PE protective film wrapup procedure - Google Patents
A kind of stress eliminating device in PE protective film wrapup procedure Download PDFInfo
- Publication number
- CN208585861U CN208585861U CN201821070423.0U CN201821070423U CN208585861U CN 208585861 U CN208585861 U CN 208585861U CN 201821070423 U CN201821070423 U CN 201821070423U CN 208585861 U CN208585861 U CN 208585861U
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- China
- Prior art keywords
- protective film
- support base
- wrapup procedure
- eliminating device
- stress eliminating
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Abstract
The utility model relates to PE protective film winding technical field more particularly to a kind of stress eliminating devices in PE protective film wrapup procedure.The technical problems to be solved in the utility model, which is PE protective film, to be easy to appear in winding and damages because tension is suddenly big or suddenly small.In order to solve the above-mentioned technical problem; the utility model provides a kind of stress eliminating device in PE protective film wrapup procedure; including bottom plate; support base is connected at the top of the bottom plate; top on the right side of the support base is plugged with bull stick, and the left end of bull stick is run through the side of support base and connect by bearing with the side of support base inner wall.The utility model makes PE protective film avoid the phenomenon that the certain elastic force having due to itself causes tension suddenly big or suddenly small in winding by the up and down motion of guide roller; it solves simultaneously and is easy to appear the phenomenon that pulling apart in wrapup procedure; and then production cost is saved, improve the uniformity of winding.
Description
Technical field
The utility model relates to PE protective films to wind technical field, specially a kind of in PE protective film wrapup procedure
Stress eliminating device.
Background technique
PE protective film is the simplest macromolecular organic compound of structure, the most widely used macromolecule material in the world today
Material.PE protective film using Special polyethylene plastic film as substrate, according to the difference of density be divided into high density polyethylene (HDPE) protective film, in
Density polyethylene and low density polyethylene (LDPE).Material is softer, there is certain draftability.General thickness is 0.05MM-0.15MM,
Its viscosity is according to requirements different from 5G-500G etc..There are also electrostatic film, reticulate pattern films etc. for lower point of PE protective film project.Electrostatic
Film is exactly using electrostatic adsorption force as viscous force, is a kind of protective film of absolutely not glue, and viscosity is relatively weak certainly, main to apply
In surface protections such as plating.Reticulate pattern film is exactly that surface has a kind of very multicellular protective film, and this protective film gas permeability is relatively good,
Sticking effect is relatively beautiful, unlike plain weave film can leave bubble.PE protective film biggest advantage is that protected product is producing
It is not contaminated in processing, transport, storage and use process, corrode, scratch, original bright and clean glossy surface is protected, to mention
The quality and the market competitiveness of high product.
Existing PE protective film process units needs protective film carrying out one layer one by cylinder after formed product
The winding of layer, forms it into tubular, and in order to transport and use, but PE protective film is due to itself having certain elasticity and prolonging
Performance is stretched, is easy to appear so as to cause PE protective film in winding and occurs the phenomenon that damage because of overtension, it is unnecessary to cause
The wasting of resources.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of stress in PE protective film wrapup procedure and disappears
Except device, solves the problems, such as that PE protective film is easy to appear in winding and damaged because tension is suddenly big or suddenly small.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: one kind is in PE protective film wrapup procedure
Stress eliminating device, including bottom plate is connected with support base at the top of the bottom plate, and the top on the right side of the support base is plugged with
Bull stick, and the left end of bull stick is run through the side of support base and is connect by bearing with the side of support base inner wall, the bull stick
Outer surface is provided with reel by axle sleeve, and the right end of the bull stick is connected with driven wheel, and the right side at the top of the bottom plate is connected with
Rotary electric machine, the output end of the rotary electric machine is connected with driving wheel, and driving wheel and driven wheel are sequentially connected by belt, institute
State the top of bottom plate and be located at the back side connection of support base there are two bracket, and the opposite side of two brackets be provided with it is logical
Slot, the bottom of the through slot inner wall are connected with telescopic rod, and the top of the telescopic rod and the bottom of connecting plate connect, the connection
Be connected with movable block at the top of plate, the outer surface of the telescopic rod is provided with adjustable spring, and the both ends of adjustable spring respectively with
The bottom of through slot inner wall is connected with the bottom of connecting plate, and two opposite sides of the movable block are respectively connected with connecting rod, and two
The opposite one end of a connecting rod is connect with the axle center of guide roller two sides respectively by bearing.
Preferably, the two sides of the movable block are respectively connected with link block, and two opposite sides of link block are respectively connected with
Sliding block.
Preferably, the two sides of the through slot inner wall be respectively connected with cooperation sliding block sliding sliding rail, and the length of sliding rail with stretch
The maximal dilation equal length of contracting bar.
Preferably, the top of two bracket opposite sides is connect with the two sides of pressure roll respectively by shaft, and is pressed
Power roller is located at the top of guide roller.
Preferably, the outer surface of the rotary electric machine is provided with protective housing, and heat release hole is provided on the right side of protective housing.
(3) beneficial effect
The utility model provides a kind of stress eliminating device in PE protective film wrapup procedure.Have following beneficial
Effect:
(1), this is used for the stress eliminating device in PE protective film wrapup procedure, due to being improved to wrap-up, when
When PE protective film is driven on a guide, when transmission pulling force is excessive, movable block is moved downward by telescopic rod, is stretched
The adjustable spring of contracting rod outer surface is compressed, and when transmission pulling force is too small, adjustable spring makes to live by the elastic acting force of itself
Motion block drives guide roller to move upwards, so that PE protective film be made to avoid the certain elastic force having due to itself from causing in winding
The suddenly big or suddenly small phenomenon of tension, while solving and being easy to appear the phenomenon that pulling apart in wrapup procedure, and then saving and be produced into
This, improves the uniformity of winding.
(2), this is used for the stress eliminating device in PE protective film wrapup procedure, due to improving to bracket, passes through branch
The pressure roll of top of the trellis can be such that PE protective film squeezes when tension is too small protective film, to make loose PE protective film
It can achieve the effect that winding that is tight, and then being conducive to reel by the extruding of guide roller and pressure roll, pass through sliding block and cunning
The mutual cooperation of rail can be such that movable block is able to maintain in same vertical line during up and down, to make to protect
The position of film is able to maintain constant, is able to maintain the winding of protective film neatly.
Detailed description of the invention
Fig. 1 is the front schematic view of the utility model structure；
Fig. 2 is the side view of the utility model structure；
Fig. 3 is the cross-sectional view of the utility model structure stand；
Fig. 4 is the front schematic view of the utility model structure stand.
In figure: 1 bottom plate, 2 support bases, 3 bull sticks, 4 reels, 5 driven wheels, 6 rotary electric machines, 7 driving wheels, 8 brackets, 9 lead to
Slot, 10 telescopic rods, 11 connecting plates, 12 movable blocks, 13 adjustable springs, 14 connecting rods, 15 guide rollers, 16 link blocks, 17 sliding blocks, 18
Sliding rail, 19 pressure rolls, 20 pedestals, 21 protective housings, 22 footing.
Specific embodiment
As shown in Figs 1-4, the utility model provides a kind of technical solution: a kind of for answering in PE protective film wrapup procedure
Force eliminating device, including bottom plate 1, the bottom of bottom plate 1 are fixedly connected with pedestal 20, and the bottom of pedestal 20 be fixedly connected with it is anti-skidding
The phenomenon that pad, protective pad can prevent whole device from deviating, the top of bottom plate 1 is fixedly connected with support base 2, support base 2
Bull stick 3 is plugged at the top of right side, and the side of support base 2 is run through and by bearing and 2 inner wall of support base in the left end of bull stick 3
Side is fixedly connected, and the outer surface of bull stick 3 is socketed with reel 4 by axle sleeve, and the right end of bull stick 3 is fixedly connected with driven wheel 5, bottom
The right side at the top of plate 1 is fixedly connected with rotary electric machine 6, and the outer surface of rotary electric machine 6 is socketed with protective housing 21, and protective housing 21
Right side opening is equipped with heat release hole, and heat release hole can run generated heat to rotary electric machine 6 and distribute, it is made to keep normal fortune
Trip temperature, the output end of rotary electric machine 6 is fixedly connected with driving wheel 7, and driving wheel 7 and driven wheel 5 are driven by belt and are connected
It connects, the top of the bottom plate 1 and back side for being located at support base 2 is fixedly connected there are two bracket 8, the top of two 8 opposite sides of bracket
It is fixedly connected respectively with the two sides of pressure roll 19 by shaft, and pressure roll 19 is located at the top of guide roller 15, passes through bracket 8
The pressure roll 19 at top can be such that PE protective film squeezes when tension is too small protective film, to make loose PE protective film
It can achieve the effect that winding that is tight, and then being conducive to reel 4, and two branch by the extruding of guide roller 15 and pressure roll 19
The opposite side of frame 8 offers through slot 9, and the bottom of 9 inner wall of through slot is fixedly connected with telescopic rod 10, the top of telescopic rod 10
It is fixedly connected with the bottom of connecting plate 11, the top of connecting plate 11 is fixedly connected with movable block 12, and the two sides of movable block 12 are solid
Surely it is connected with link block 16, and two opposite sides of link block 16 are fixedly connected to sliding block 17, the two sides of 9 inner wall of through slot are equal
It is fixedly connected with the sliding rail 18 that cooperation sliding block 17 slides, and the maximal dilation equal length of the length of sliding rail 18 and telescopic rod 10,
By the mutual cooperation of sliding block 17 and sliding rail 18, movable block 12 can be made to be able to maintain during up and down same
On vertical line, so that it is constant to be able to maintain the position of protective film, it is able to maintain the winding of protective film neatly, telescopic rod 10
Outer surface is socketed with adjustable spring 13, and the both ends of adjustable spring 13 bottom with the bottom of 9 inner wall of through slot and connecting plate 11 respectively
Portion is fixedly connected, and two opposite sides of movable block 12 are fixedly connected to connecting rod 14, and two connecting rods 14 it is opposite one
End be fixedly connected respectively with the axle center of 15 two sides of guide roller by bearing, the utility model due to being improved to wrap-up,
When PE protective film is driven on guide roller 15, when transmission pulling force is excessive, movable block 12 is carried out downwards by telescopic rod 10
Movement, the adjustable spring 13 of 10 outer surface of telescopic rod compressed, when transmit pulling force it is too small when, bullet that adjustable spring 13 passes through itself
Property active force make movable block 12 drive guide roller 15 move upwards, thus make PE protective film winding when avoid due to itself have
The phenomenon that the certain elastic force having causes tension suddenly big or suddenly small, while solving and being easy to appear showing of pulling apart in wrapup procedure
As, and then production cost is saved, improve the uniformity of winding.
Working principle: in use, rotating bull stick 3 with movable reel 4 by the rotation of rotary electric machine 6, from
And achieve the purpose that wind PE protective film, then, when PE protective film is driven on guide roller 15, when transmission is drawn
Movable block 12 is moved downward by telescopic rod 10 when power is excessive, and the adjustable spring 13 of 10 outer surface of telescopic rod is compressed, when
When transmission pulling force is too small, adjustable spring 13 makes movable block 12 that guide roller 15 be driven to move upwards by the elastic acting force of itself,
To the phenomenon for making PE protective film constantly avoid the certain elastic force having due to itself from causing tension suddenly big or suddenly small in winding.
In summary: this is used for the stress eliminating device in PE protective film wrapup procedure, due to changing to wrap-up
Into when PE protective film is driven on guide roller 15, when transmission pulling force is excessive, movable block 12 is carried out by telescopic rod 10
It moves downward, the adjustable spring 13 of 10 outer surface of telescopic rod is compressed, and when transmission pulling force is too small, adjustable spring 13 passes through itself
Elastic acting force make movable block 12 drive guide roller 15 move upwards, thus make PE protective film winding when avoid due to from
Phenomenon that certain elastic force that body has causes tension suddenly big or suddenly small, while solving to be easy to appear in wrapup procedure and pull apart
Phenomenon, and then production cost is saved, the uniformity of winding is improved, this is used for the stress elimination in PE protective film wrapup procedure
Device can make PE protective film when tension is too small pair due to improving to bracket 8 by the pressure roll 19 at the top of bracket 8
Protective film is squeezed, so that loose PE protective film be enable to reach tight by the extruding of guide roller 15 and pressure roll 19
Effect, and then be conducive to the winding of reel 4, by the mutual cooperation of sliding block 17 and sliding rail 18, movable block 12 can be made upper
Under it is movable during be able to maintain in same vertical line, so that it is constant to be able to maintain the position of protective film, make protective film
Winding be able to maintain neatly.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
Claims (6)
1. a kind of stress eliminating device in PE protective film wrapup procedure, including bottom plate (1), it is characterised in that: the bottom
It is connected at the top of plate (1) support base (2), the top on the right side of the support base (2) is plugged with bull stick (3), and a left side for bull stick (3)
End is run through the side of support base (2) and is connect by bearing with the side of support base (2) inner wall, the outer surface of the bull stick (3)
It is provided with reel (4) by axle sleeve, the right end of the bull stick (3) is connected with driven wheel (5), the right side at the top of the bottom plate (1)
It is connected with rotary electric machine (6), the output end of the rotary electric machine (6) is connected with driving wheel (7), and driving wheel (7) and driven wheel
(5) it is connected by belt transmission connection, the top of the bottom plate (1) and the back side for being located at support base (2) there are two bracket (8),
And the opposite side of two brackets (8) is provided with through slot (9), the bottom of through slot (9) inner wall is connected with telescopic rod
(10), the top of the telescopic rod (10) is connect with the bottom of connecting plate (11), is connected with work at the top of the connecting plate (11)
The outer surface of motion block (12), the telescopic rod (10) is provided with adjustable spring (13), and the both ends of adjustable spring (13) respectively with
The bottom of through slot (9) inner wall is connected with the bottom of connecting plate (11), and two opposite sides of the movable block (12) are respectively connected with
Connecting rod (14), and the opposite one end of two connecting rods (14) is connect with the axle center of guide roller (15) two sides respectively by bearing.
2. a kind of stress eliminating device in PE protective film wrapup procedure according to claim 1, it is characterised in that:
The two sides of the movable block (12) are respectively connected with link block (16), and two opposite sides of link block (16) are respectively connected with sliding block
(17)。
3. a kind of stress eliminating device in PE protective film wrapup procedure according to claim 1, it is characterised in that:
The two sides of through slot (9) inner wall be respectively connected with cooperation sliding block (17) sliding sliding rail (18), and the length of sliding rail (18) with stretch
The maximal dilation equal length of contracting bar (10).
4. a kind of stress eliminating device in PE protective film wrapup procedure according to claim 1, it is characterised in that:
The top of two bracket (8) opposite sides is connect with the two sides of pressure roll (19) respectively by shaft, and pressure roll (19)
Positioned at the top of guide roller (15).
5. a kind of stress eliminating device in PE protective film wrapup procedure according to claim 1, it is characterised in that:
The outer surface of the rotary electric machine (6) is provided with protective housing (21), and is provided with heat release hole on the right side of protective housing (21).
6. a kind of stress eliminating device in PE protective film wrapup procedure according to claim 1, it is characterised in that:
The bottom of the bottom plate (1) is connected with pedestal (20), and the bottom of pedestal (20) is connected with non-slip mat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821070423.0U CN208585861U (en) | 2018-07-06 | 2018-07-06 | A kind of stress eliminating device in PE protective film wrapup procedure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821070423.0U CN208585861U (en) | 2018-07-06 | 2018-07-06 | A kind of stress eliminating device in PE protective film wrapup procedure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208585861U true CN208585861U (en) | 2019-03-08 |
Family
ID=65539601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821070423.0U Expired - Fee Related CN208585861U (en) | 2018-07-06 | 2018-07-06 | A kind of stress eliminating device in PE protective film wrapup procedure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208585861U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111851082A (en) * | 2020-07-28 | 2020-10-30 | 张�浩 | Synthetic leather production is moulded type and is cooled off processing system afterwards |
| CN112499318A (en) * | 2020-12-09 | 2021-03-16 | 胡翠凤 | Plastic film rolling equipment |
-
2018
- 2018-07-06 CN CN201821070423.0U patent/CN208585861U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111851082A (en) * | 2020-07-28 | 2020-10-30 | 张�浩 | Synthetic leather production is moulded type and is cooled off processing system afterwards |
| CN112499318A (en) * | 2020-12-09 | 2021-03-16 | 胡翠凤 | Plastic film rolling equipment |
| CN112499318B (en) * | 2020-12-09 | 2022-07-12 | 永生运佳(沧州)薄膜科技有限公司 | Plastic film rolling equipment |
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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: 20190308 Termination date: 20210706 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |