CN207957249U - A kind of anti-leaping polybag wrap-up - Google Patents
A kind of anti-leaping polybag wrap-up Download PDFInfo
- Publication number
- CN207957249U CN207957249U CN201820318254.1U CN201820318254U CN207957249U CN 207957249 U CN207957249 U CN 207957249U CN 201820318254 U CN201820318254 U CN 201820318254U CN 207957249 U CN207957249 U CN 207957249U
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- China
- Prior art keywords
- polybag
- driving wheel
- pulley
- bracket
- leaping
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- 238000004804 winding Methods 0.000 claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 230000000007 visual effect Effects 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 13
- 238000005520 cutting process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model belongs to polybag production and processing equipment technical field, more particularly to a kind of anti-leaping polybag wrap-up, including rack, polybag reel and adjustable winding mechanism, rack front end is equipped with roller stand, plastic bag roll cylinder volume is set up on roller stand, rack rear end is equipped with u-bracket, sets up adjustable winding mechanism in u-bracket, adjustable winding mechanism is identical as polybag drum speed.The utility model has the following advantages compared with prior art：Polybag wrap-up provided by the utility model, adjustable winding mechanism is rotated synchronously with polybag reel, the pressure that polybag itself is born can effectively be avoided, the setting of u-bracket and fixed cover board simultaneously, and rectangle empty slot and being used cooperatively with sheave, polybag reel is set to keep stable in the axial direction, adjustable winding mechanism keeps stablizing on axially and radially, further improves and cuts out precision.
Description
Technical field
The utility model belongs to polybag production and processing equipment technical field, and in particular to a kind of anti-leaping polybag receipts
Winding apparatus.
Background technology
Polybag is the placing articles bag being seen everywhere in nowadays life, and polybag is in the strip that processing initial stage is tubular
Then shape cuts into the identical segment of length, then will just be completed after the polybag of small segmentation wherein an end closure by sealing machine
Processing, in traditional shear history, the polybag of strip is wrapped on a reel, reel is placed on workbench
On the rolling stock of one end, graduated scale is decorated in workbench side, and worker pulls out polybag strip from reel, then passes through quarter
Polybag is cut into segmentation by degree ruler by another one worker by scissors again after confirming length；Obviously, in traditional cutting process,
It needs a worker to first pass through graduated scale before cutting every time and confirms that length is responsible for cutting by another worker again so that often cut one
Section needs to expend for a long time, and polybag production efficiency is very low, and cost of labor is higher；And length is measured by graduated scale, accidentally
Difference is larger；In addition, the case where worker will appear dim eyesight in observation graduated scale for a long time, cause cutting length to change, in turn
The appearance that the substandard products of full-length are much not achieved is caused, in view of the above-mentioned problems, application No. is 201520472551.8 patents
In by be arranged roller group, wherein driving wheel connect driving motor, so that the friction between reel and roller group is reduced, so reduction
The pressure that polybag itself is born, staff need to rotate winding mechanism with the velocity of rotation of reel, but in reality
In use, staff needs manual rotation's reel, although reducing polybag bears pulling force, but still there is certain pulling force, it can shadow
Sound cuts out precision and cannot be satisfied increasing demand, and when by motor-driven rotation, reel or winding mechanism are it is possible that axis
To play, precision is cut out in influence, and therefore, it is necessary to cut wrap-up to polybag on the basis of existing technology to be further improved.
Utility model content
The purpose of this utility model is to be directed to existing issue, and when by motor-driven rotation, reel or winding mechanism may
There is axial float, influence cuts out precision, provides a kind of anti-leaping polybag wrap-up.
The utility model is achieved through the following technical solutions：A kind of anti-leaping polybag wrap-up, including machine
Frame, polybag reel and adjustable winding mechanism, rack front end both sides are equipped with symmetrical roller stand, the roller stand
It is interior to be equipped with vertical rectangle empty slot, it is equipped with the drive shaft for extending transversely through two roller stands, the drive shaft in the roller stand
The upper part in rectangle empty slot is equipped with driving wheel one, and the roller stand is equipped with U-shaped empty slot, is set in the U-shaped empty slot
It includes pulley one, pulley two and pulley three to have the pulley blocks of Chinese character pin-shaped structure, the pulley blocks；
The rack rear end is equipped with u-bracket, and fixed cover board, the U are rotatably connected on rear side of the u-bracket upper surface
Type rack upper surface centre position is equipped with arc groove, and u-bracket upper surface front end is equipped with threaded hole, among the fixed cover board
Position is equipped with curved tongue, and the fixed cover forward end is equipped with tapped through hole identical with threaded hole specification；The u-bracket is left
Side is equipped with driving wheel two, and the part on the outside of roller stand is located on the left of the drive shaft and is equipped with driving wheel four, the driving wheel two
It is connect with the belt one of driving wheel four, two right side of the driving wheel is equipped with card and sets groove, and two left side of the driving wheel is equipped with and it
Coaxial accessory whorl, the accessory whorl lower section are equipped with driving wheel three, and the driving wheel three is driven by motor, the driving wheel three and accessory whorl
Between connected by belt two；
The polybag reel volume is set on spool, and spool both ends are equipped with band sheave, and the band sheave can be with driving wheel one
Engagement, the width with sheave can be just set in rectangle empty slot；
The adjustable winding mechanism includes shaft, is arranged bearing by both ends part in the shaft, is equipped on the left of shaft
The card that matching grooves are set with card sets tongue, and the shaft is located at the part on the inside of bearing and is equipped with strut, is arranged on the strut
Support beam one and support beam two, the support beam one are equipped with the press beam being rotatably connected with it；
When the motor work, adjustable winding mechanism is identical as polybag drum speed.
As further improvement of these options, one end that the press beam is not connect with support beam one can be by opening
Fixing device is unloaded to be fixed on crossbeam one；The fixed cover board can be fixed on u-bracket upper surface by screw rod.
As further improvement of these options, width of the u-bracket per side is more than bearing width, can make its left side
Right translation makes holding bearing in the arc groove of u-bracket upper surface.
As further improvement of these options, the driving wheel four, driving wheel two, accessory whorl, driving wheel three are same
Walk belt wheel.
As further improvement of these options, the pulley two be located at centre, both sides respectively with pulley one and pulley
Three is tangent, and pulley blocks, which are formed by groove, can just accommodate spool.
As further improvement of these options, the card sets groove as column type polygonized structure, can make shaft and drive
Driving wheel four keeps being relatively fixed radially.
As further improvement of these options, the roller stand side wall be equipped with visual straight slot, can observe or
Adjust the engagement situation with sheave and driving wheel one.
At work, polybag reel is positioned on roller stand, band sheave is placed exactly in rectangle empty slot at this time, so
Adjustable winding mechanism is placed in u-bracket afterwards, the card on the left of shaft is set tongue driven in registry wheel two card set groove after,
An adjustable winding mechanism left side is pushed away, so that card is set tongue and is set in groove positioned at card, fixed cover board is turned over downwards, screw rod is used in combination to be fixed on
U-bracket upper surface adjusts support beam one and support beam two to corresponding position, then consolidates one end press beam of polybag
It is fixed, start motor, so that driving wheel three is driven accessory whorl rotation by belt two, and then driving wheel two is made to rotate, driving wheel two drives
While adjustable winding mechanism rotation, drives driving wheel four to rotate by belt one, that is, drive drive shaft turns, and then by driving
Driving wheel one drives the rotation of trough of belt wheel, and adjustable winding mechanism is made to be rotated synchronously with polybag reel.
The utility model has the following advantages compared with prior art：Polybag wrap-up provided by the utility model, can
Mode winding mechanism is rotated synchronously with polybag reel, can effectively avoid the pressure that polybag itself is born, while u-bracket
Setting and rectangle empty slot with fixed cover board and being used cooperatively with sheave, make polybag reel keep stable in the axial direction,
Adjustable winding mechanism keeps stablizing on axially and radially, further improves and cuts out precision.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is adjustable winding mechanism structural schematic diagram.
Fig. 3 is plastic bag roll barrel structure schematic diagram.
Fig. 4 is the right view of driving wheel two.
Specific implementation mode
The utility model is further illustrated below in conjunction with the accompanying drawings.
As shown in figs. 1-4, a kind of anti-leaping polybag wrap-up, including rack 1, polybag reel and adjustable
Winding mechanism, 1 front end both sides of rack are equipped with symmetrical roller stand 11, and it is empty to be equipped with vertical rectangle in the roller stand 11
Slot 111, the roller stand 11 is interior to be equipped with the drive shaft 21 for extending transversely through two roller stands 11, is located in the drive shaft 21
Part in rectangle empty slot 111 is equipped with driving wheel 1, and the roller stand 11 is equipped with U-shaped empty slot 113, the U-shaped empty slot
The pulley blocks of Chinese character pin-shaped structure are equipped in 113, the pulley blocks include pulley 1, pulley 2 115 and pulley 3 116；
1 rear end of the rack is equipped with u-bracket 12, and fixed cover board is rotatably connected on rear side of 12 upper surface of the u-bracket
122,12 upper surface centre position of the u-bracket is equipped with arc groove 121, and 12 upper surface front end of u-bracket is equipped with threaded hole
125,122 centre position of fixed cover board is equipped with curved tongue 123, and 122 front end of fixed cover board is equipped with and threaded hole 125
The identical tapped through hole of specification 124；12 left side of the u-bracket is equipped with driving wheel 24, and 21 left side of the drive shaft is located at reel
The part of stent outer is equipped with driving wheel 4 22, and the driving wheel 24 is connect with the belt 1 of driving wheel 4 22, the driving
It takes turns 24 right sides and sets groove 44 equipped with card, 24 left side of the driving wheel is equipped with coaxial accessory whorl 41,41 lower section of the accessory whorl
Equipped with driving wheel 3 43, the driving wheel 3 43 is driven by motor 5, by belt 2 42 between the driving wheel 3 43 and accessory whorl 41
Connection；
The polybag reel volume is set on spool 3, and spool both ends are equipped with band sheave 31, and the band sheave 31 can be with driving
One 2 engagements are taken turns, the width with sheave 31 can be just set in rectangle empty slot 111；
The adjustable winding mechanism includes shaft 6, and bearing 61,6 left side of shaft are arranged by both ends part in the shaft 6
Tongue 62 is set equipped with the matched card of groove 44 is set with card, the part that the shaft 6 is located at 61 inside of bearing is equipped with strut 66, described
Support beam 1 and support beam 2 63 are arranged on strut 66, the support beam 1 is equipped with and is rotatably connected with it
Press beam 65；
When the motor 5 works, adjustable winding mechanism is identical as polybag drum speed.
As further improvement of these options, one end that the press beam 65 is not connect with support beam 1 can pass through
It opens and unloads fixing device and be fixed on crossbeam 1；The fixed cover board 122 can be fixed on 12 upper table of u-bracket by screw rod
Face.
As further improvement of these options, width of the u-bracket 12 per side is more than 61 width of bearing.
As further improvement of these options, the driving wheel 4 22, driving wheel 24, accessory whorl 41, driving wheel 3 43
It is synchronous pulley.
As further improvement of these options, the pulley 2 115 be located at centre, both sides respectively with pulley 1
Tangent with pulley 3 116, pulley blocks, which are formed by groove, can just accommodate spool 3.
As further improvement of these options, the card sets groove 44 as column type polygonized structure.
As further improvement of these options, 11 side wall of the roller stand is equipped with visual straight slot 112, Neng Gouguan
Examine or adjust the engagement situation with sheave 31 and driving wheel 1.
At work, polybag reel is positioned on roller stand 11, band sheave 31 is placed exactly in rectangle empty slot at this time
In 111, then adjustable winding mechanism is placed in u-bracket 12, the card in 6 left side of shaft is set into 62 driven in registry wheel two of tongue
After 4 card sets groove 44, an adjustable winding mechanism left side is pushed away, so that card is set tongue 62 and is set in groove 44 positioned at card, it will fixed cover board
122 turn over downwards, and screw rod is used in combination to be fixed on 12 upper surface of u-bracket, adjust support beam 1 and support beam 2 63 to corresponding
Then position is fixed one end press beam 65 of polybag, motor 5 is started, and so that driving wheel 3 43 is driven by belt 2 42 secondary
41 rotation of wheel, and then driving wheel 24 is made to rotate, while driving wheel 24 drives adjustable winding mechanism rotation, pass through belt one
23 drive driving wheel 4 22 to rotate, that is, drive drive shaft 21 to rotate, and then drive band sheave 31 to rotate by driving wheel 1, and making can
Mode winding mechanism is rotated synchronously with polybag reel.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.
Claims (7)
1. a kind of anti-leaping polybag wrap-up, which is characterized in that including rack, polybag reel and adjustable wrapping machine
Structure, rack front end both sides are equipped with symmetrical roller stand, vertical rectangle empty slot, the reel are equipped in the roller stand
The drive shaft for extending transversely through two roller stands is equipped in holder, the part being located in the drive shaft in rectangle empty slot is equipped with drive
Driving wheel one, the roller stand are equipped with U-shaped empty slot, the pulley blocks of Chinese character pin-shaped structure, the cunning are equipped in the U-shaped empty slot
Wheel group includes pulley one, pulley two and pulley three；
The rack rear end is equipped with u-bracket, and fixed cover board, the U-shaped branch are rotatably connected on rear side of the u-bracket upper surface
Frame upper surface centre position is equipped with arc groove, and u-bracket upper surface front end is equipped with threaded hole, the fixed cover board centre position
Equipped with curved tongue, the fixed cover forward end is equipped with tapped through hole identical with threaded hole specification；It is set on the left of the u-bracket
There is driving wheel two, the part on the outside of roller stand is located on the left of the drive shaft and is equipped with driving wheel four, the driving wheel two and drive
Driving wheel four is connected with belt one, and two right side of the driving wheel is equipped with card and sets groove, and two left side of the driving wheel is equipped with coaxial
Accessory whorl, be equipped with driving wheel three below the accessory whorl, the driving wheel three is driven by motor, between the driving wheel three and accessory whorl
It is connected by belt two；
The polybag reel volume is set on spool, and spool both ends are equipped with band sheave, and the band sheave can be engaged with driving wheel one,
Width with sheave can be just set in rectangle empty slot；
The adjustable winding mechanism includes shaft, is arranged bearing by both ends part in the shaft, is equipped with and card on the left of shaft
If the card of matching grooves sets tongue, the shaft is located at the part on the inside of bearing and is equipped with strut, and support is arranged on the strut
Crossbeam one and support beam two, the support beam one are equipped with the press beam being rotatably connected with it；
When the motor work, adjustable winding mechanism is identical as polybag drum speed.
2. a kind of anti-leaping polybag wrap-up as described in claim 1, which is characterized in that the press beam is not horizontal with support
One end that beam one connects can unload fixing device and be fixed on crossbeam one by opening；The fixed cover board can be fixed on by screw rod
U-bracket upper surface.
3. a kind of anti-leaping polybag wrap-up as described in claim 1, which is characterized in that the every side of the u-bracket
Width is more than bearing width.
4. a kind of anti-leaping polybag wrap-up as described in claim 1, which is characterized in that the driving wheel four, driving
Wheel two, accessory whorl, driving wheel three are synchronous pulley.
5. a kind of anti-leaping polybag wrap-up as described in claim 1, which is characterized in that during the pulley two is located at
Between, both sides are tangent with pulley one and pulley three respectively, and pulley blocks, which are formed by groove, can just accommodate spool.
6. a kind of anti-leaping polybag wrap-up as described in claim 1, which is characterized in that the card sets groove as column type
Polygonized structure.
7. a kind of anti-leaping polybag wrap-up as described in claim 1, which is characterized in that on the roller stand side wall
Equipped with visual straight slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820318254.1U CN207957249U (en) | 2018-03-08 | 2018-03-08 | A kind of anti-leaping polybag wrap-up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820318254.1U CN207957249U (en) | 2018-03-08 | 2018-03-08 | A kind of anti-leaping polybag wrap-up |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207957249U true CN207957249U (en) | 2018-10-12 |
Family
ID=63741674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820318254.1U Expired - Fee Related CN207957249U (en) | 2018-03-08 | 2018-03-08 | A kind of anti-leaping polybag wrap-up |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207957249U (en) |
-
2018
- 2018-03-08 CN CN201820318254.1U patent/CN207957249U/en not_active Expired - Fee Related
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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: 20181012 |