CN208453325U - A kind of PE protection film stretching device - Google Patents
A kind of PE protection film stretching device Download PDFInfo
- Publication number
- CN208453325U CN208453325U CN201820712415.5U CN201820712415U CN208453325U CN 208453325 U CN208453325 U CN 208453325U CN 201820712415 U CN201820712415 U CN 201820712415U CN 208453325 U CN208453325 U CN 208453325U
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- Prior art keywords
- screw rod
- protective film
- bull stick
- rotating cylinder
- wall
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Abstract
The utility model provides a kind of PE protection film stretching device, is related to packaging facilities field.A kind of PE protection film stretching device, including pedestal, base top is equipped with lower bull stick, lower bull stick outer cover is equipped with PE protective film rotating cylinder, PE protective film rotating cylinder inwall is equipped with upper bull stick, the second screw rod is equipped on the right side of PE protective film rotating cylinder, the first screw rod is equipped with before second screw rod, first screw rod is engaged with the second screw rod, a kind of PE protection film stretching device, compression bar is provided with by upper bull stick and lower bull stick, the both ends of upper bull stick and lower bull stick away from each other are equipped with 3rd bearing and second bearing, card slot is set inside PE protective film rotating cylinder, card slot inner wall is bonded with spongy layer, compression bar one end is provided with damping spring and rubber sleeve, rubber sleeve is contacted with spongy layer, achieve the purpose that PE protective film rotating cylinder reduces vibration in the course of rotation, solve that amplitude is excessive leads to P because PE protective film rotating cylinder is in rotation E protective film there is a problem of breaking during stretching or slack and undisciplined.
Description
Technical field
The utility model relates to packaging facilities technical field, specially a kind of PE protects film stretching device.
Background technique
PE protective film can be such that protected product is producing and processing, transport, not contaminated in storage and use process, rotten
Erosion scratches, and original bright and clean glossy surface is protected, to improve the quality and the market competitiveness of product.
Chinese patent discloses a kind of " PE protects film stretching device ", Publication No. CN204606265U, in the patent, passes through
Spring compression briquetting, just clamping platen has reached PE protective film and has drawn briquetting to realize the elastic adjusting of PE protection membrane cylinder
Problem that will not be slack and undisciplined during stretching, but PE protection membrane cylinder is in the course of rotation or can be biggish with the amplitude of generation
Vibration leads to PE protective film during stretching and there is a situation where to break or slack and undisciplined.
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 PE protection film stretching device, has PE protective film
Rotating cylinder reduces the advantages that vibration in the course of rotation, solves that amplitude is excessive leads to PE because PE protective film rotating cylinder is in rotation
Protective film there is a problem of breaking during stretching or slack and undisciplined.
(2) technical solution
To realize that above-mentioned PE protective film rotating cylinder reduces the purpose of vibration in the course of rotation, the utility model is provided such as
Lower technical solution: a kind of PE protects film stretching device, including pedestal, and the base top is equipped with lower bull stick, outside the lower bull stick
Portion is arranged with PE protective film rotating cylinder, and the inner wall of the PE protective film rotating cylinder is equipped with upper bull stick, sets on the right side of the PE protective film rotating cylinder
There is the second screw rod, is equipped with the first screw rod before second screw rod, first screw rod is engaged with the second screw rod.
The lower bull stick side and one end of compression bar are welded, and the other end side of the compression bar and one end of damping spring are welded
It connects, the other end of the damping spring and the inner wall of rubber sleeve are Nian Jie, and the PE protective film rotating cylinder inwall offers card slot, described
Card slot inner wall is bonded with spongy layer, and the surface of the spongy layer is contacted with the outer wall of rubber sleeve, the sidewall weld of the upper bull stick
There is compression bar, the top of the upper bull stick extends to top and the third axis of PE protective film rotating cylinder at the top of PE protective film rotating cylinder
Inner wall welding is held, the top of the 3rd bearing and the bottom of connecting plate are welded, the bottom of the connecting plate and the first screw rod
Top welding, the top of the pedestal and the bottom of limit bucket are welded, and the bottom of first screw rod is through the top of limit bucket
The inside of limit bucket is extended to, the base top welding is welded with support plate bottom, the base top and fixed plate bottom
Welding, second screw rod one end extend on the right side of support plate through support plate and are welded with runner, second screw rod it is another
End is welded with first bearing inner wall, the sidewall weld of side and fixed plate of the first bearing far from the second screw rod.
Preferably, the base top is welded with second bearing, the side welding of the second bearing inner wall and lower bull stick.
Preferably, the quantity of the compression bar is six, and three uniform branches of compression bar are in lower bull stick side, described in three
The uniform branch of compression bar is in upper bull stick side.
Preferably, the quantity of the card slot is six, and three card slots are evenly distributed on PE protective film rotating cylinder inwall top
Portion, three uniform branches of card slot are in PE protective film rotating cylinder inwall bottom.
Preferably, the sidewall bottom of first screw rod is welded with limited block, offers circular hole at the top of the limit bucket, institute
Circularhole diameter is stated greater than the first screw diameter, the circular-hole internal-wall is welded with screw thread compatible with the first screw rod, and described first
Screw rod is engaged with screw thread, and the limited block is located at below screw thread.
Preferably, the support plate is located at the right side of limit bucket, and the fixed plate is located at the left side of limit bucket, and support plate
Side opens up threaded hole compatible with the second screw rod.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of PE protection film stretching device, has following
The utility model has the advantages that
1, a kind of PE protects film stretching device, is provided with compression bar by upper bull stick and lower bull stick, upper bull stick and lower turn
The both ends of bar away from each other are equipped with 3rd bearing and second bearing, and card slot, card slot inner wall bonding are arranged inside PE protective film rotating cylinder
There is spongy layer, compression bar one end is provided with damping spring and rubber sleeve, and rubber sleeve is contacted with spongy layer, has reached PE protective film rotating cylinder
The purpose for reducing vibration in the course of rotation, solves that amplitude is excessive that PE is caused to protect because PE protective film rotating cylinder is in rotation
Cuticula there is a problem of breaking during stretching or slack and undisciplined.
2, a kind of PE protection film stretching device, is rotated by runner and drives the rotation of the second screw rod, to drive the first spiral shell
Bar rotation has reached the mesh of PE protective film rotating cylinder fixation easy to disassemble so that upper bull stick be driven to be detached from inside PE protective film rotating cylinder
, while it is adjustable by upper bull stick height, achieve the purpose that the PE protective film rotating cylinder for being adapted to different height, has solved
PE protective film rotating cylinder is inconvenient to dismantle installation and the problem of stretching device can not adapt to the PE protective film rotating cylinder of different height.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model PE protective film barrel configuration top view；
Fig. 3 is the partial structurtes enlarged drawing of A in the utility model Fig. 2；
Fig. 4 is the utility model PE protective film barrel configuration cross-sectional view；
Fig. 5 is that the utility model limits barrel structure cross-sectional view.
In figure: 1 pedestal, 2 limit buckets, 3 first bearings, 4 fixed plates, 5 second bearings, 6 lower bull sticks, 7PE protective film turn
Cylinder, bull stick, 9 3rd bearings, 10 connecting plates, 11 first screw rods, 12 runners, 13 support plates, 14 compression bars, 15 card slots, 16 limits on 8
Block, 17 rubber sleeves, 18 spongy layers, 19 damping springs, 20 second screw rods.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please referring to Fig. 1-5, a kind of PE protects film stretching device, including pedestal 1, it is equipped with lower bull stick 6 at the top of pedestal 1, lower turn
6 outer cover of bar is equipped with PE protective film rotating cylinder 7, and the inner wall of PE protective film rotating cylinder 7 is equipped with upper bull stick 8, sets on the right side of PE protective film rotating cylinder 7
There is the second screw rod 20, is equipped with the first screw rod 11 before the second screw rod 20, the first screw rod 11 is engaged with the second screw rod 20.
Second bearing 5 is welded at the top of pedestal 1, the second axis is arranged in the side welding of 5 inner wall of second bearing and lower bull stick 6
The rotation of 5 convenient lower bull sticks 6 is held, second bearing 5 has the function of vibration damping, can reduce the vibration generated when the rotation of lower bull stick 6,
Lower 6 side of bull stick and one end of compression bar 14 are welded, and the other end side of compression bar 14 and one end of damping spring 19 are welded, damping
The other end of spring 19 is Nian Jie with the inner wall of rubber sleeve 17, and 7 inner wall of PE protective film rotating cylinder offers card slot 15,15 inner wall of card slot
It is bonded with spongy layer 18, the surface of spongy layer 18 is contacted with the outer wall of rubber sleeve 17, the length and 15 width of card slot of rubber sleeve 17
Unanimously, the sidewall weld of upper bull stick 8 has compression bar 14, and the quantity of compression bar 14 is six, and three uniform branches of compression bar 14 are in lower bull stick 6
Side, three uniform branches of compression bar 14 are six in upper 8 side of bull stick, the quantity of card slot 15, and three card slots 15 are evenly distributed on
At the top of 7 inner wall of PE protective film rotating cylinder, three uniform branches of card slot 15 are at 7 inner wall bottom of PE protective film rotating cylinder, the top of upper bull stick 8
The top of PE protective film rotating cylinder 7 is extended to through the top of PE protective film rotating cylinder 7 and 9 inner wall of 3rd bearing welds, and passes through setting
Upper bull stick 8, lower bull stick 6 and compression bar 14,3rd bearing 9 and second bearing 5 have an effect of vibration damping, inside PE protective film rotating cylinder 7
Card slot 15 is set, and 15 inner wall of card slot is bonded with spongy layer 18, and 14 one end of compression bar is provided with damping spring 19 and rubber sleeve 17, rubber
Set 17 is contacted with spongy layer 18, has achieved the purpose that PE protective film rotating cylinder 7 reduces vibration, 3rd bearing in the course of rotation
9 top and the bottom of connecting plate 10 are welded, and the rotation of the convenient upper bull stick 8 of setting 3rd bearing 9,3rd bearing 9 has vibration damping
Effect, can reduce the rotation that generates when bull stick 8 rotates, the top of the bottom of connecting plate 10 and the first screw rod 11 is welded,
The top of pedestal 1 and the bottom of limit bucket 2 are welded, and the bottom of the first screw rod 11 extends to limit bucket through the top of limit bucket 2
2 inside, the sidewall bottom of the first screw rod 11 are welded with limited block 16, limit and offer circular hole at the top of bucket 2, Circularhole diameter is greater than
First screw rod, 11 diameter, circular-hole internal-wall are welded with screw thread compatible with the first screw rod 11, and the first screw rod 11 is engaged with screw thread, limit
Position block 16 is located at below screw thread, screw thread is arranged to support the first screw rod 11, setting limited block 16 prevents the first screw rod 11 to be detached from spiral shell
Line, welding is welded with 13 bottom of support plate at the top of pedestal 1, and 1 top of pedestal is welded with 4 bottom of fixed plate, 20 one end of the second screw rod
It is extended on the right side of support plate 13 through support plate 13 and is welded with runner 12, the other end and 3 inner wall of first bearing of the second screw rod 20
Welding, setting first bearing 3 facilitate the rotation of the second screw rod 20, side and fixed plate of the first bearing 3 far from the second screw rod 20
4 sidewall weld, support plate 13 are located at the right side of limit bucket 2, and fixed plate 4 is located at the left side of limit bucket 2, and 13 side of support plate is opened
If threaded hole compatible with the second screw rod 20, rotated by runner 12 and drive the rotation of the second screw rod 20, to drive the first spiral shell
Bar 11 rotates, so that upper bull stick 8 be driven to be detached from inside PE protective film rotating cylinder 7, has reached the fixation easy to disassemble of PE protective film rotating cylinder 7
Purpose, while it is adjustable by 8 height of upper bull stick, reached the mesh for being adapted to the PE protective film rotating cylinder 7 of different height
, it is then stretched and is carried out to product packaging by the PE film rotation of PE protective film rotating cylinder 7.
Working principle: when in use, by being provided with card slot 15 at the top and bottom of 7 inner wall of PE protective film rotating cylinder, block
15 inner wall of slot is bonded with spongy layer 18, the both ends part of upper bull stick 8 and lower bull stick 6 away from each other respectively with 3rd bearing 9 and second
The welding of 5 inner wall of bearing, one end side of the compression bar 14 far from upper bull stick 8 and lower bull stick 6 are welded with 19 one end of damping spring, damping
The other end and 17 1 side bonds of rubber sleeve of spring 19, side of the rubber sleeve 17 far from damping spring 19 and spongy layer 18 are separate
One side contacts of 15 inner wall of card slot pass through setting 3rd bearing 9, second bearing 5, spongy layer 18, damping spring 19 and rubber sleeve
17 have achieved the purpose that PE protective film rotating cylinder 7 reduces vibration in the course of rotation, drive the by the second screw rod 20 of setting
One screw rod 11 moves up and down, so that upper bull stick 8 be driven to move up and down, has reached the fixation easy to disassemble of PE protective film rotating cylinder 7
Purpose, at the same it is adjustable by upper 8 height of bull stick, achieve the purpose that the PE protective film rotating cylinder 7 for being adapted to different height.
In conclusion a kind of PE protection film stretching device, is provided with compression bar 14 by upper bull stick 8 and lower bull stick 6, on
The both ends of bull stick 8 and lower bull stick 6 away from each other are equipped with 3rd bearing 9 and second bearing 5, and card is arranged inside PE protective film rotating cylinder 7
Slot 15,15 inner wall of card slot are bonded with spongy layer 18, and 14 one end of compression bar is provided with damping spring 19 and rubber sleeve 17, rubber sleeve 17
It is contacted with spongy layer 18, has achieved the purpose that PE protective film rotating cylinder 7 reduces vibration in the course of rotation, solved because of PE
The amplitude in rotation of protective film rotating cylinder 7 is excessive to be led to PE protective film during stretching and there is a problem of to break or slack and undisciplined,
It is rotated by runner 12 and drives the rotation of the second screw rod 20, so that the rotation of the first screw rod 11 is driven, so that upper bull stick 8 be driven to be detached from PE
Inside protective film rotating cylinder 7, the fixation easy to disassemble of PE protective film rotating cylinder 7 is achieved the purpose that, while highly can be with by upper bull stick 8
It adjusts, has achieved the purpose that the PE protective film rotating cylinder 7 for being adapted to different height, solving PE protective film rotating cylinder 7 is inconvenient to tear open
Unload installation and the problem of stretching device can not adapt to PE protective film rotating cylinder 7 of different height.
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.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of PE protects film stretching device, including pedestal (1), it is characterised in that: be equipped with lower bull stick at the top of the pedestal (1)
(6), lower bull stick (6) outer cover is equipped with PE protective film rotating cylinder (7), and the inner wall of the PE protective film rotating cylinder (7) is equipped with upper turn
Bar (8), PE protective film rotating cylinder (7) right side are equipped with the second screw rod (20), first are equipped with before second screw rod (20)
Screw rod (11), first screw rod (11) are engaged with the second screw rod (20)；
One end of lower bull stick (6) side and compression bar (14) is welded, the other end side of the compression bar (14) and damping spring
(19) one end welding, the other end of the damping spring (19) is Nian Jie with the inner wall of rubber sleeve (17), and the PE protective film turns
Cylinder (7) inner wall offers card slot (15), and card slot (15) inner wall is bonded with spongy layer (18), the surface of the spongy layer (18)
It is contacted with the outer wall of rubber sleeve (17), the sidewall weld of the upper bull stick (8) has compression bar (14), the top of the upper bull stick (8)
The top and 3rd bearing (9) inner wall that PE protective film rotating cylinder (7) is extended at the top of PE protective film rotating cylinder (7) are welded, institute
The bottom at the top and connecting plate (10) of stating 3rd bearing (9) is welded, the bottom and the first screw rod (11) of the connecting plate (10)
Top welding, the bottom of the top of the pedestal (1) and limit bucket (2) welds, and the bottom of first screw rod (11) is run through
The inside of limit bucket (2) is extended at the top of limit bucket (2), welding is welded with support plate (13) bottom at the top of the pedestal (1),
It is welded at the top of the pedestal (1) with fixed plate (4) bottom, described second screw rod (20) one end extends to branch through support plate (13)
It is welded with runner (12) on the right side of fagging (13), the other end and first bearing (3) inner wall of second screw rod (20) weld, described
The sidewall weld of side and fixed plate (4) of the first bearing (3) far from the second screw rod (20).
2. a kind of PE according to claim 1 protects film stretching device, it is characterised in that: welding at the top of the pedestal (1)
Have second bearing (5), the side of second bearing (5) inner wall and lower bull stick (6) is welded.
3. a kind of PE according to claim 1 protects film stretching device, it is characterised in that: the quantity of the compression bar (14) is
Six, uniformly branch is in lower bull stick (6) side for three compression bars (14), and the uniform branch of three compression bars (14) is in upper bull stick
(8) side.
4. a kind of PE according to claim 1 protects film stretching device, it is characterised in that: the quantity of the card slot (15) is
Six, three card slots (15) are evenly distributed at the top of PE protective film rotating cylinder (7) inner wall, and three card slots (15) are uniformly divided
Portion is in PE protective film rotating cylinder (7) inner wall bottom.
5. a kind of PE according to claim 1 protects film stretching device, it is characterised in that: the side of first screw rod (11)
Wall bottom is welded with limited block (16), and circular hole is offered at the top of the limit bucket (2), and the Circularhole diameter is greater than the first screw rod
(11) diameter, the circular-hole internal-wall are welded with the compatible screw thread with the first screw rod (11), first screw rod (11) and screw thread
Engagement, the limited block (16) are located at below screw thread.
6. a kind of PE according to claim 1 protects film stretching device, it is characterised in that: the support plate (13) is located at limit
The right side of position bucket (2), the fixed plate (4) is located at the left side of limit bucket (2), and support plate (13) side opens up and the second screw rod
(20) compatible threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820712415.5U CN208453325U (en) | 2018-05-14 | 2018-05-14 | A kind of PE protection film stretching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820712415.5U CN208453325U (en) | 2018-05-14 | 2018-05-14 | A kind of PE protection film stretching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208453325U true CN208453325U (en) | 2019-02-01 |
Family
ID=65152433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820712415.5U Expired - Fee Related CN208453325U (en) | 2018-05-14 | 2018-05-14 | A kind of PE protection film stretching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208453325U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110349763A (en) * | 2019-07-26 | 2019-10-18 | 益阳市锦汇电子有限公司 | A kind of production of capacitor is with around winding apparatus |
-
2018
- 2018-05-14 CN CN201820712415.5U patent/CN208453325U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110349763A (en) * | 2019-07-26 | 2019-10-18 | 益阳市锦汇电子有限公司 | A kind of production of capacitor is with around winding apparatus |
| CN110349763B (en) * | 2019-07-26 | 2021-06-22 | 益阳市锦汇电子有限公司 | Condenser production is with rolling up device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190201 Termination date: 20210514 |