CN107777437A - A kind of easy-to-pull freshness protection package unwinding device - Google Patents
A kind of easy-to-pull freshness protection package unwinding device Download PDFInfo
- Publication number
- CN107777437A CN107777437A CN201710874836.8A CN201710874836A CN107777437A CN 107777437 A CN107777437 A CN 107777437A CN 201710874836 A CN201710874836 A CN 201710874836A CN 107777437 A CN107777437 A CN 107777437A
- Authority
- CN
- China
- Prior art keywords
- wall
- welded
- freshness protection
- protection package
- pull
- 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
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/0006—Article or web delivery apparatus incorporating cutting or line-perforating devices
- B65H35/002—Hand-held or table apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/0006—Article or web delivery apparatus incorporating cutting or line-perforating devices
- B65H35/0073—Details
- B65H35/008—Arrangements or adaptations of cutting devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/04—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators
- B65H35/06—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators from or with blade, e.g. shear-blade, cutters or perforators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H37/00—Article or web delivery apparatus incorporating devices for performing specified auxiliary operations
- B65H37/002—Web delivery apparatus, the web serving as support for articles, material or another web
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/19—Specific article or web
- B65H2701/191—Bags, sachets and pouches or the like
Landscapes
- Packages (AREA)
Abstract
The invention discloses a kind of easy-to-pull freshness protection package unwinding device, including base, support bar is welded with the outer wall of the base top both sides, positioning guiding plate is welded with the top exterior walls of two support bars, the both sides of the positioning guiding plate top exterior walls are welded with fixing nut, pull bar is threaded with the inwall of the fixing nut, guide groove is provided with the inwall of two positioning guiding plate opposite sides, and slidably connect freshness protection package on the inwall of guide groove, the first pretension frame and the second pretension frame are welded with the outer wall of the base top side, and freshness protection package is interspersed on the first pretension frame and the inwall in the second pretension frame centre position.The present invention realizes and freshness protection package is unreeled, and enables to user's one-handed performance, operates and easy to use, can be used continuously, and anti-backrush processing is carried out to freshness protection package, convenient use person uses next time, simple in construction, reasonable in design, can reach the effect that people want.
Description
Technical field
The present invention relates to freshness protection package to unreel technical field, more particularly to a kind of easy-to-pull freshness protection package unwinding device.
Background technology
Freshness protection package, it is a kind of life appliance very common in present life, primarily to convenient to various foods
Product are fresh-keeping used.Common freshness protection package is all being wrapped on columnar reel in layer.At present, due to most
Freshness protection package reel is all columnar, so the placement of freshness protection package is mainly also placed in the box body of strip or be set in circle
Guan Shang, it is necessary to which a hand pins freshness protection package reel when use, another, which pulls, pulls freshness protection package, it is necessary to which two hands could will
Freshness protection package pulls, operation and in-convenience in use, freshness protection package, refer mainly to food fresh keeping film production be mainly used in preservation vegetables,
The sack of other foods such as fruit, cereal, prepared food, in daily life using very extensive.Freshness protection package is a variety of by material is made
It is various, fast shut-off when existing device is unfavorable for unreeling freshness protection package, have a strong impact on the mood and effect of power user.
The content of the invention
The invention aims to solve shortcoming present in prior art, and a kind of easy-to-pull freshness protection package proposed is put
Winding apparatus.
To achieve these goals, present invention employs following technical scheme：
A kind of easy-to-pull freshness protection package unwinding device, including base, support bar is welded with the outer wall of the base top both sides,
Positioning guiding plate is welded with the top exterior walls of two support bars, the both sides of the positioning guiding plate top exterior walls are welded
Fixing nut is connected to, is threaded with pull bar on the inwall of the fixing nut, two positioning guiding plate opposite sides
Guide groove is provided with inwall, and freshness protection package is slidably connected on the inwall of guide groove, on the outer wall of the base top side
It is welded with the first pretension frame and the second pretension frame, and freshness protection package is interspersed in the interior of the first pretension frame and the second pretension frame centre position
On wall, column is welded with the outer wall of the base top, is welded with the top exterior walls of the column and tilts 45 degree
Tooth plate is blocked, and blocks in the bottom outer wall of tooth plate and is welded with the sawtooth equidistantly distributed, the outer wall of the base top side
On be welded with shell, be provided with screwed hole on the side outer wall of the shell, and adjustment pin is threaded with the inwall of screwed hole
Nail, is welded with support column on the outer wall of the base top both sides, on one end outer wall of two support columns away from base
Bearing is welded with, and power transmission shaft is plugged with the inwall of bearing, spool, the spool are welded with the outer wall of the power transmission shaft
Outer wall on be rotatably connected to cam, and have certain space between cam and spool, on the outer wall of the base top side
Ratchet is welded with, is engaged in the top exterior walls of the ratchet and is connected with ratchet.
Preferably, pin is welded with one end outer wall of the spool, and clutch lever is socketed with the outer wall of pin, from
One end of clutch bar and cam contact, the bottom of the other end outer wall of clutch lever are welded with the first spring, and the first spring is remote
One end of clutch lever is welded on one end outer wall of spool.
Preferably, fixed block is welded with the side outer wall of the spool, and is welded with the bottom outer wall of fixed block
Two springs, the one end of second spring away from fixed block are welded on the outer wall of ratchet, and ratchet is around being connected on the side outer wall of cam.
Preferably, internal threaded nut is welded with the outer wall of the base top side, and adjusts pin and passes through shell one
The hole opened on the outer wall of side is threaded on the inwall of internal threaded nut, is adjusted and is welded on outer wall of the pin away from internal threaded nut
It is connected to the driving lever equidistantly distributed.
Preferably, the first pretension frame and the second pretension frame have fix bar, wind spring and tilt pretension bar and form, and solid
Fixed pole is welded on the outer wall of base top, and two holes are provided with the side outer wall of fix bar, and wind spring is plugged on two holes respectively
Inwall on, tilt pretension bar be welded on the side outer wall of wind spring.
Preferably, supporting leg, and spiral shell in the bottom outer wall of supporting leg are welded with the outer wall of the base bottom both sides
Line is connected with sleeve, and supporting plate is welded with the bottom outer wall of sleeve.
Preferably, observation window is provided with the top exterior walls of the shell, and the outside of observation window is covered with glass plate, glass
Plate between bolt and shell by forming a fixed connection.
Preferably, the column is provided with regulating bolt with blocking the junction of tooth plate, and the length of regulating bolt is five
To ten centimetres.
Preferably, one end outer wall of the power transmission shaft and the position of bearing touch are provided with clamping block, and clamping block passes through
Steel wire rope is welded on the outer wall of its top.
Preferably, the both ends of the pull bar outer wall are threaded with nut, and nut is respectively distributed to fixing nut
Both sides.
In the present invention, the present invention uses spool and car belt principle identical force limiter, so as to realize to protecting
Fresh bag unreels, and enables to user's one-handed performance, operates and easy to use, can be used continuously, and oblique using support
Face supports freshness protection package reel, reduces frictional force when freshness protection package reel rolls, the dynamics pulled out needed for freshness protection package is smaller, fresh-keeping
Bag easily pulls out, and employs the first pretension frame and the second pretension frame carries out anti-backrush processing to freshness protection package, convenient use person is next
Use, by the design of positioning guiding plate, enable to freshness protection package to be moved always along straight line to the direction of user, simultaneously
Width between positioning guiding plate is adjustable, meets the use of different freshness protection packages, and the apparatus structure is simple, reasonable in design, improves
People can reach the effect that people want to the mood of this unwinding device.
Brief description of the drawings
Fig. 1 is a kind of structural representation of easy-to-pull freshness protection package unwinding device proposed by the present invention；
Fig. 2 is a kind of transmission shaft structure schematic diagram of easy-to-pull freshness protection package unwinding device proposed by the present invention；
Fig. 3 is a kind of positioning and guiding plate structure schematic diagram of easy-to-pull freshness protection package unwinding device proposed by the present invention；
Fig. 4 is the first pretension frame and the second pretension frame structural representation of a kind of easy-to-pull freshness protection package unwinding device proposed by the present invention
Figure.
In figure：1 base, 2 support bars, 3 positioning guiding plates, 4 fixing nuts, 5 pull bars, 6 freshness protection packages, 7 first pretension framves, 8
Tooth plate, 11 shells, 12 power transmission shafts, 13 regulation pins, 14 support columns, 15 spools, 16 convex is blocked in second pretension frame, 9 columns, 10
Wheel, 17 clutch levers, 18 ratchets, 19 ratchets.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.
Reference picture 1-4, a kind of easy-to-pull freshness protection package unwinding device, including base 1, on the outer wall of the top both sides of base 1
Support bar 2 is welded with, positioning guiding plate 3, the top exterior walls of positioning guiding plate 3 are welded with the top exterior walls of two support bars 2
Both sides be welded with fixing nut 4, pull bar 5 is threaded with the inwall of fixing nut 4, two positioning guiding plates 3 are relative
Guide groove is provided with the inwall of side, and freshness protection package 6 is slidably connected on the inwall of guide groove, outside the top side of base 1
The first pretension frame 7 and the second pretension frame 8 are welded with wall, and freshness protection package 6 is interspersed in the first pretension frame 7 and the second pretension frame 8
Between position inwall on, be welded with column 9 on the outer wall at the top of base 1, inclination 45 be welded with the top exterior walls of column 9
Degree blocks tooth plate 10, and blocks in the bottom outer wall of tooth plate 10 and be welded with the sawtooth equidistantly distributed, the top side of base 1
Shell 11 is welded with outer wall, is provided with screwed hole on the side outer wall of shell 11, and tune is threaded with the inwall of screwed hole
Pin 13 is saved, is welded with support column 14 on the outer wall of the top both sides of base 1, outside two one end of support column 14 away from base 1
Bearing is welded with wall, and power transmission shaft 12 is plugged with the inwall of bearing, spool 15 is welded with the outer wall of power transmission shaft 12, is rolled up
Cam 16 is rotatably connected on the outer wall of axle 15, and has certain space between cam 16 and spool 15, the top side of base 1
Ratchet 19 is welded with outer wall, is engaged in the top exterior walls of ratchet 19 and is connected with ratchet 18.
In the present invention, pin is welded with one end outer wall of spool 15, and clutch lever 17 is socketed with the outer wall of pin,
One end of clutch lever 17 contacts with cam 16, and the bottom of the other end outer wall of clutch lever 17 is welded with the first spring, and first
The one end of spring away from clutch lever 17 is welded on one end outer wall of spool 15, and fixation is welded with the side outer wall of spool 15
Block, and second spring is welded with the bottom outer wall of fixed block, the one end of second spring away from fixed block is welded on ratchet 18
On outer wall, ratchet 18 is welded with internal threaded nut around being connected on the side outer wall of cam 16 on the outer wall of the top side of base 1,
And regulation pin 13 passes through the hole opened on the side outer wall of shell 11 to be threaded on the inwall of internal threaded nut, adjusts pin
The driving lever equidistantly distributed is welded with 13 outer walls away from internal threaded nut, the first pretension frame 7 and the second pretension frame 8 have solid
Fixed pole, wind spring and inclination pretension bar are formed, and fix bar is welded on the outer wall at the top of base 1, on the side outer wall of fix bar
Two holes are provided with, wind spring is plugged on the inwall in two holes respectively, is tilted pretension bar and is welded on the side outer wall of wind spring, base
Supporting leg is welded with the outer wall of 1 two bottom sides, and sleeve is threaded with the bottom outer wall of supporting leg, the bottom of sleeve
Supporting plate is welded with outer wall, observation window is provided with the top exterior walls of shell 11, and the outside of observation window is covered with glass plate, glass
For glass plate by being formed a fixed connection between bolt and shell 11, column 9 is provided with regulating bolt with blocking the junction of tooth plate 10,
And the length of regulating bolt is five to ten centimetres, one end outer wall of power transmission shaft 12 and the position of bearing touch are provided with clamping block,
And clamping block is welded on the outer wall of its top by steel wire rope, the both ends of the outer wall of pull bar 5 are threaded with nut, and spiral shell
Mother is respectively distributed to the both sides of fixing nut 4.
In use, user hand-pulls one end of freshness protection package 6, when user exerts oneself less, freshness protection package 6 can lead to
That crosses spool 15 and power transmission shaft 12 unreels effect so that freshness protection package 6 is slowly drawn out, and when user uses more power, is led to
Cross on the outer wall of spool 15 and the inertia of clutch lever 17 is set so that clutch lever 17 outwards ejects cam 16, contacts cam 16
So that ratchet 18 is intermeshed with ratchet 19, motionless so as to spool 15 and power transmission shaft 12 lock, recycling blocks tooth plate
10 cause freshness protection package 6 to be truncated, and one meets the use of user, and the apparatus structure is simple, reasonable in design, multiple inside device
Parts can be adjusted, the needs of to meet different users and freshness protection package 6.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (10)
1. a kind of easy-to-pull freshness protection package unwinding device, including base（1）, it is characterised in that the base（1）Outside the both sides of top
Support bar is welded with wall（2）, two support bars（2）Top exterior walls on be welded with positioning guiding plate（3）, it is described
Positioning guiding plate（3）The both sides of top exterior walls are welded with fixing nut（4）, the fixing nut（4）Inwall on screw thread connect
It is connected to pull bar（5）, two positioning guiding plates（3）Guide groove, and the inwall of guide groove are provided with the inwall of opposite side
On slidably connect freshness protection package（6）, the base（1）The first pretension frame is welded with the outer wall of top side（7）It is pre- with second
Tight frame（8）, and freshness protection package（6）It is interspersed in the first pretension frame（7）With the second pretension frame（8）On the inwall in centre position, the bottom
Seat（1）Column is welded with the outer wall at top（9）, the column（9）Top exterior walls on be welded with tilt 45 degree section
Broken teeth plate（10）, and block tooth plate（10）Bottom outer wall on be welded with the sawtooth equidistantly distributed, the base（1）Top one
Shell is welded with the outer wall of side（11）, the shell（11）Side outer wall on be provided with screwed hole, and on the inwall of screwed hole
It is threaded with regulation pin（13）, the base（1）Support column is welded with the outer wall of top both sides（14）, described in two
Support column（14）Away from base（1）One end outer wall on be welded with bearing, and power transmission shaft is plugged with the inwall of bearing（12）,
The power transmission shaft（12）Outer wall on be welded with spool（15）, the spool（15）Outer wall on be rotatably connected to cam（16）,
And cam（16）With spool（15）Between have certain space, the base（1）Ratchet is welded with the outer wall of top side
（19）, the ratchet（19）Top exterior walls on engagement be connected with ratchet（18）.
A kind of 2. easy-to-pull freshness protection package unwinding device according to claim 1, it is characterised in that the spool（15）One
Pin is welded with the outer wall of end, and clutch lever is socketed with the outer wall of pin（17）, clutch lever（17）One end and cam
（16）Contact, clutch lever（17）The bottom of other end outer wall be welded with the first spring, the first spring is away from clutch lever
（17）One end be welded on spool（15）One end outer wall on.
A kind of 3. easy-to-pull freshness protection package unwinding device according to claim 1, it is characterised in that the spool（15）One
Fixed block is welded with the outer wall of side, and second spring is welded with the bottom outer wall of fixed block, second spring is away from fixed block
One end is welded on ratchet（18）Outer wall on, ratchet（18）Around being connected on cam（16）Side outer wall on.
A kind of 4. easy-to-pull freshness protection package unwinding device according to claim 1, it is characterised in that the base（1）Top
Internal threaded nut is welded with the outer wall of side, and adjusts pin（13）Through shell（11）The hole screw thread opened on the outer wall of side
It is connected on the inwall of internal threaded nut, adjusts pin（13）It is welded with what is equidistantly distributed on outer wall away from internal threaded nut
Driving lever.
A kind of 5. easy-to-pull freshness protection package unwinding device according to claim 1, it is characterised in that the first pretension frame
（7）With the second pretension frame（8）There are fix bar, wind spring and tilt pretension bar and form, and fix bar is welded on base（1）Top
On outer wall, two holes are provided with the side outer wall of fix bar, wind spring is plugged on the inwall in two holes respectively, tilts the weldering of pretension bar
It is connected on the side outer wall of wind spring.
A kind of 6. easy-to-pull freshness protection package unwinding device according to claim 1, it is characterised in that the base（1）Bottom
Supporting leg is welded with the outer wall of both sides, and sleeve is threaded with the bottom outer wall of supporting leg, the bottom outer wall of sleeve
On be welded with supporting plate.
A kind of 7. easy-to-pull freshness protection package unwinding device according to claim 1, it is characterised in that the shell（11）Top
Observation window is provided with portion's outer wall, and the outside of observation window passes through bolt and shell covered with glass plate, glass plate（11）Between shape
Into being fixedly connected.
A kind of 8. easy-to-pull freshness protection package unwinding device according to claim 1, it is characterised in that the column（9）With cutting
Broken teeth plate（10）Junction be provided with regulating bolt, and the length of regulating bolt is five to ten centimetres.
A kind of 9. easy-to-pull freshness protection package unwinding device according to claim 1, it is characterised in that the power transmission shaft（12）'s
The position of one end outer wall and bearing touch is provided with clamping block, and clamping block is welded on the outer wall of its top by steel wire rope
On.
A kind of 10. easy-to-pull freshness protection package unwinding device according to claim 1, it is characterised in that the pull bar（5）Outer wall
Both ends be threaded with nut, and nut is respectively distributed to fixing nut（4）Both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710874836.8A CN107777437A (en) | 2017-09-25 | 2017-09-25 | A kind of easy-to-pull freshness protection package unwinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710874836.8A CN107777437A (en) | 2017-09-25 | 2017-09-25 | A kind of easy-to-pull freshness protection package unwinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107777437A true CN107777437A (en) | 2018-03-09 |
Family
ID=61433708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710874836.8A Pending CN107777437A (en) | 2017-09-25 | 2017-09-25 | A kind of easy-to-pull freshness protection package unwinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107777437A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109264483A (en) * | 2018-09-30 | 2019-01-25 | 陈金城 | The sanction bag reel of supermarket |
-
2017
- 2017-09-25 CN CN201710874836.8A patent/CN107777437A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109264483A (en) * | 2018-09-30 | 2019-01-25 | 陈金城 | The sanction bag reel of supermarket |
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180309 |