CN107719767A - A kind of fixed-length feeder of flexible packing bag - Google Patents
A kind of fixed-length feeder of flexible packing bag Download PDFInfo
- Publication number
- CN107719767A CN107719767A CN201710874641.3A CN201710874641A CN107719767A CN 107719767 A CN107719767 A CN 107719767A CN 201710874641 A CN201710874641 A CN 201710874641A CN 107719767 A CN107719767 A CN 107719767A
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- CN
- China
- Prior art keywords
- base
- fixed
- rotating shaft
- gripping roll
- driven
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B41/00—Supplying or feeding container-forming sheets or wrapping material
- B65B41/12—Feeding webs from rolls
- B65B41/16—Feeding webs from rolls by rollers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
Abstract
The invention discloses a kind of fixed-length feeder of flexible packing bag, including the base that top is hatch frame, one end offers the first installation through-hole at the top of the both sides inwall of the base, and first is mounted on first bearing seat inside installation through-hole, same active gripping roll rotating shaft is connected with by bearing between two first bearing seats, and active gripping roll is socketed with the middle part of the outer circumferential walls of gripping roll rotating shaft, one end of the active gripping roll rotating shaft is extended to outside the side of base through first bearing seat.The present invention can pass through the cooperation between the first telescopic cylinder and pressure sensor, adjust the effect that soft packaging bag fixed length draws material, so that fixed-length cutting device using effect is extensive, pass through the cooperation between the first telescopic cylinder and pressure sensor simultaneously, control the intensity of pressure roller spring, the phenomenon that can effectively avoid soft packaging bag from drawing material process axle to produce slip in fixed length, it is ensured that fixed length draws the quality of material processing soft packaging bag.
Description
Technical field
The present invention relates to soft packaging bag processing technique field, more particularly to a kind of fixed-length feeder of flexible packing bag.
Background technology
Flexible package refers to after filling or taking out content, packaging that container shapes can change.With paper, aluminium foil, fibre
Various bags, box, set, encapsulating made by dimension, plastic sheeting and their compound etc. belong to flexible package, and soft packaging bag has
Two major classes, that is, stretch winding package and various bag bags, and stretching winding package is not by forming the plastic sheeting structure of package shape also
Into, be to be simply wrapped around film on the one or more products to be packed, be secured in position with some form, polybag be
Certain shape is made before product is loaded into or while product is loaded into, most commonly seen is to determine plastics
It is long to draw material, soft packaging bag shape is formed, but existing fixed-length cutting device is simple in construction, two drawings during fixed length draws material
Gap between material roller is fixed so that is drawn material process axle to produce the phenomenon of slip in fixed length, is caused to elongate distance deficiency, influence
Fixed length draws the quality of material processing soft packaging bag.
The content of the invention
Based on technical problem existing for background technology, the present invention proposes a kind of fixed-length feeder of flexible packing bag.
A kind of fixed-length feeder of flexible packing bag proposed by the present invention, including the base that top is hatch frame, the bottom
One end offers the first installation through-hole at the top of the both sides inwall of seat, and is mounted on clutch shaft bearing inside the first installation through-hole
, same active gripping roll rotating shaft, and the circle of gripping roll rotating shaft are connected with by bearing between two first bearing seats
Active gripping roll is socketed with the middle part of all outer walls, one end of the active gripping roll rotating shaft extends to base through first bearing seat
Outside side, and one end outer circumferential walls of dynamic gripping roll rotating shaft are socketed with active synchronization gear, the top both sides one of the base
End is welded with the first door type frame of vertical direction, and the tops of two first door type frames is connected with the by fastening bolt
One telescopic cylinder, the bottom of two first telescopic cylinders is connected with pressure sensor by fastening bolt, described in two
The bottom of pressure sensor is provided with second bearing seat, is connected between two second bearing seats by bearing same
It is driven to draw material rotating shaft, and the driven outer circumferential walls middle part for drawing material rotating shaft is socketed with driven gripping roll, the driven gripping roll is located at
The surface of active gripping roll, the middle side part of top two of the base are welded with the second door type frame of vertical direction, two institutes
The top for stating the second door type frame is connected with the second telescopic cylinder, the bottom of two second telescopic cylinders by fastening bolt
Same cutting knife is connected with by fastening bolt.
Preferably, the bottom center of the pressure sensor is connected with pressure roller spring, and pressure roller spring by fastening bolt
Bottom be connected by fastening bolt with second bearing seat, the inside of pressure roller spring is socketed with two position-limiting tubes being mutually socketed.
Preferably, described driven one end for drawing material rotating shaft is extended to outside the side of base through second bearing seat, and from
One end outer circumferential walls of dynamic gripping roll rotating shaft are socketed with driven synchromesh gear, and driven synchromesh gear engages with active synchronization gear.
Preferably, bottom interior wall one end of the base is connected with stepper motor by fastening bolt, and stepper motor
Output shaft is extended outside the side of base through base, and the output sleeve of stepper motor is connected to active V wheels.
Preferably, the other end of the active gripping roll rotating shaft is extended to outside the opposite side of base through first bearing seat
Portion, and the other end outer circumferential walls of active gripping roll rotating shaft are socketed with driven V wheels.
Preferably, the top exterior walls center of first door type frame offers the first perforation, and the work of the first telescopic cylinder
Stopper rod is perforated through first.
Preferably, the top exterior walls center of second door type frame offers the second perforation, and the work of the second telescopic cylinder
Stopper rod is perforated through second.
Preferably, the bottom interior wall center of the base is provided with the stationary knife of vertical direction, and the side of stationary knife and cutting knife
Side be located at same perpendicular.
Preferably, the middle side part of top two of the base offers the groove of vertical direction, and the bottom both ends of stationary knife
It is connected respectively by fastening bolt with the bottom interior wall of two grooves.
Preferably, same drive V-belt is socketed between the driven V wheels and active V wheels, and drive V-belt is Elastic V belt
In the present invention, driven gripping roll is connected by pressure roller spring so that driven gripping roll is bonded active gripping roll all the time, for
Different types of soft packaging bag can be adjusted different types of soft by the cooperation between the first telescopic cylinder and pressure sensor
Packaging bag fixed length draws the effect of material so that fixed-length cutting device using effect is extensive, while passes through the first telescopic cylinder and pressure
Cooperation between sensor, the intensity of pressure roller spring is controlled, can effectively avoid soft packaging bag from drawing material process axle meeting in fixed length
The phenomenon slided is produced, ensures that fixed length draws the distance of material, it is ensured that fixed length draws the quality of material processing soft packaging bag.
Brief description of the drawings
Fig. 1 is a kind of structural representation of fixed-length feeder of flexible packing bag proposed by the present invention；
Fig. 2 is a kind of side structure schematic view of fixed-length feeder of flexible packing bag proposed by the present invention；
Fig. 3 is a kind of partial structural diagram of fixed-length feeder of flexible packing bag proposed by the present invention；
Fig. 4 is a kind of overlooking the structure diagram of fixed-length feeder of flexible packing bag proposed by the present invention.
In figure：1 base, 2 active synchronization gears, 3 active gripping rolls, 4 driven synchromesh gears, 5 driven gripping rolls, 6 first
Telescopic cylinder, 7 first door type frames, 8 pressure sensors, 9 pressure roller springs, 10 second bearing seats, 11 first bearing seats, 12 driven V
Wheel, 13 drive V-belts, 14 stepper motors, 15 active V wheels, 16 second telescopic cylinders, 17 cutting knifes, 18 second door type frames, 19 stationary knifes.
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 fixed-length feeder of flexible packing bag, including top are the base 1 of hatch frame, base 1
One end offers the first installation through-hole at the top of the inwall of both sides, and first bearing seat 11 is mounted on inside the first installation through-hole,
Same active gripping roll rotating shaft, and the outer circumferential walls of gripping roll rotating shaft are connected with by bearing between two first bearing seats 11
Middle part is socketed with active gripping roll 3, and one end of active gripping roll rotating shaft is extended to outside the side of base 1 through first bearing seat 11
Portion, and one end outer circumferential walls of dynamic gripping roll rotating shaft are socketed with active synchronization gear 2, top both sides one end of base 1 is welded
There is the first door type frame 7 of vertical direction, the top of two the first door type frames 7 is connected with the first telescopic cylinder by fastening bolt
6, the bottom of two the first telescopic cylinders 6 is connected with pressure sensor 8, the bottom of two pressure sensors 8 by fastening bolt
Portion is provided with second bearing seat 10, and being connected with same driven draw by bearing between two second bearing seats 10 expects rotating shaft,
And the driven outer circumferential walls middle part for drawing material rotating shaft is socketed with driven gripping roll 5, driven gripping roll 5 is being located at active gripping roll 3 just
Top, the middle side part of top two of base 1 are welded with the second door type frame 18 of vertical direction, the top of two the second door type frames 18
The second telescopic cylinder 16 is connected with by fastening bolt, the bottom of two the second telescopic cylinders 16 is connected with by fastening bolt
Same cutting knife 17.
In the present invention, the bottom center of pressure sensor 8 is connected with pressure roller spring 9, and pressure roller spring 9 by fastening bolt
Bottom be connected by fastening bolt with second bearing seat 10, the inside of pressure roller spring 9 be socketed with two be mutually socketed it is spacing
Pipe, driven one end for drawing material rotating shaft are extended to outside the side of base 1 through second bearing seat 10, and driven gripping roll rotating shaft
One end outer circumferential walls are socketed with driven synchromesh gear 4, and driven synchromesh gear 4 engages with active synchronization gear 2, the bottom of base 1
Inwall one end is connected with stepper motor 14 by fastening bolt, and the output shaft of stepper motor 14 extends base 1 through base 1
Outside side, the output sleeve of stepper motor 14 is connected to active V wheels 15, and the other end of active gripping roll rotating shaft passes through clutch shaft bearing
Seat 11 is extended to outside the opposite side of base 1, and the other end outer circumferential walls of active gripping roll rotating shaft are socketed with driven V wheels 12,
The top exterior walls center of first door type frame 7 offers the first perforation, and the piston rod of the first telescopic cylinder 6 is perforated through first,
The top exterior walls center of second door type frame 18 offers the second perforation, and the piston rod of the second telescopic cylinder 16 is worn through second
Hole, the bottom interior wall center of base 1 is provided with the stationary knife 19 of vertical direction, and the side of stationary knife 19 and the side of cutting knife 17 are located at
Same perpendicular, the middle side part of top two of base 1 offer the groove of vertical direction, and the bottom both ends difference of stationary knife 19
It is connected by fastening bolt with the bottom interior wall of two grooves, driven V is socketed with same transmission between taking turns 12 and active V wheels 15
V bands 13, and drive V-belt 13 is Elastic V belt.
Soft packaging bag is placed between driven gripping roll 5 and active gripping roll 3, and connecting driven draw by pressure roller spring 9 expects
Roller 5 so that driven gripping roll 5 is bonded active gripping roll 3 all the time, and stepper motor 14 drives active gripping roll 3 to rotate, driven to draw material
Rotated between roller 5 and active gripping roll 3 by driven synchromesh gear 4 with active synchronization gear 2, complete soft packaging bag fixed length and draw
Material, it can be adjusted not by the cooperation between the first telescopic cylinder 6 and pressure sensor 8 for different types of soft packaging bag
Congener soft packaging bag fixed length draws the effect of material so that fixed-length cutting device using effect is extensive, while flexible by first
Cooperation between cylinder 6 and pressure sensor 8, the intensity of control pressure roller spring 9, can effectively avoid soft packaging bag in fixed length
Material process axle is drawn to produce the phenomenon of slip.
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 fixed-length feeder of flexible packing bag, including the base that top is hatch frame（1）, it is characterised in that the bottom
Seat（1）Both sides inwalls at the top of one end offer the first installation through-hole, and be mounted on first axle inside the first installation through-hole
Bearing（11）, two first bearing seats（11）Between same active gripping roll rotating shaft is connected with by bearing, and draw material
Active gripping roll is socketed with the middle part of the outer circumferential walls of roller rotating shaft（3）, one end of the active gripping roll rotating shaft passes through clutch shaft bearing
Seat（11）Extend to base（1）Side outside, and one end outer circumferential walls of dynamic gripping roll rotating shaft are socketed with active synchronization gear
（2）, the base（1）Top both sides one end be welded with the first door type frame of vertical direction（7）, two first gate
Frame（7）Top the first telescopic cylinder is connected with by fastening bolt（6）, two first telescopic cylinders（6）Bottom
Pressure sensor is connected with by fastening bolt（8）, two pressure sensors（8）Bottom be provided with second bearing
Seat（10）, two second bearing seats（10）Between by bearing be connected with it is same it is driven draw material rotating shaft, and it is driven draw material
Driven gripping roll is socketed with the middle part of the outer circumferential walls of rotating shaft（5）, the driven gripping roll（5）Positioned at active gripping roll（3）Just
Top, the base（1）The middle side part of top two be welded with the second door type frame of vertical direction（18）, two described second
Type frame（18）Top the second telescopic cylinder is connected with by fastening bolt（16）, two second telescopic cylinders（16）'s
Bottom is connected with same cutting knife by fastening bolt（17）.
A kind of 2. fixed-length feeder of flexible packing bag according to claim 1, it is characterised in that the pressure sensor
（8）Bottom center pressure roller spring is connected with by fastening bolt（9）, and pressure roller spring（9）Bottom by fastening bolt with
Second bearing seat（10）Connection, pressure roller spring（9）Inside be socketed with two position-limiting tubes being mutually socketed.
3. a kind of fixed-length feeder of flexible packing bag according to claim 1, it is characterised in that driven draw expects rotating shaft
One end pass through second bearing seat（10）Extend to base（1）Side outside, and outside one end circumference of driven gripping roll rotating shaft
Wall is socketed with driven synchromesh gear（4）, driven synchromesh gear（4）With active synchronization gear（2）Engagement.
A kind of 4. fixed-length feeder of flexible packing bag according to claim 1, it is characterised in that the base（1）Bottom
Portion inwall one end is connected with stepper motor by fastening bolt（14）, and stepper motor（14）Output shaft pass through base（1）Stretch
To base（1）Side outside, stepper motor（14）Output sleeve be connected to active V wheel（15）.
5. a kind of fixed-length feeder of flexible packing bag according to claim 1, it is characterised in that the active gripping roll turns
The other end of axle passes through first bearing seat（11）Extend to base（1）Opposite side outside, and active gripping roll rotating shaft is another
End outer circumferential walls are socketed with driven V wheels（12）.
A kind of 6. fixed-length feeder of flexible packing bag according to claim 1, it is characterised in that first door type frame
（7）Top exterior walls center offer the first perforation, and the first telescopic cylinder（6）Piston rod through first perforation.
A kind of 7. fixed-length feeder of flexible packing bag according to claim 1, it is characterised in that second door type frame
（18）Top exterior walls center offer the second perforation, and the second telescopic cylinder（16）Piston rod through second perforation.
A kind of 8. fixed-length feeder of flexible packing bag according to claim 1, it is characterised in that the base（1）Bottom
Portion inwall center is provided with the stationary knife of vertical direction（19）, and stationary knife（19）Side and cutting knife（17）Side positioned at same perpendicular
Straight plane.
A kind of 9. fixed-length feeder of flexible packing bag according to claim 1, it is characterised in that the base（1）Top
The middle side part of portion two offers the groove of vertical direction, and stationary knife（19）Bottom both ends it is logical by fastening bolt and two respectively
The bottom interior wall connection of groove.
A kind of 10. fixed-length feeder of flexible packing bag according to claim 1, it is characterised in that the driven V wheels（12）
Taken turns with active V（15）Between be socketed with same drive V-belt（13）, and drive V-belt（13）For Elastic V belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710874641.3A CN107719767A (en) | 2017-09-25 | 2017-09-25 | A kind of fixed-length feeder of flexible packing bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710874641.3A CN107719767A (en) | 2017-09-25 | 2017-09-25 | A kind of fixed-length feeder of flexible packing bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107719767A true CN107719767A (en) | 2018-02-23 |
Family
ID=61207923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710874641.3A Pending CN107719767A (en) | 2017-09-25 | 2017-09-25 | A kind of fixed-length feeder of flexible packing bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107719767A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108511676A (en) * | 2018-04-22 | 2018-09-07 | 河南省恒明新能源有限公司 | A kind of connecting bar pressure point machine of pole plate |
-
2017
- 2017-09-25 CN CN201710874641.3A patent/CN107719767A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108511676A (en) * | 2018-04-22 | 2018-09-07 | 河南省恒明新能源有限公司 | A kind of connecting bar pressure point machine of pole plate |
| CN108511676B (en) * | 2018-04-22 | 2023-11-03 | 河南省恒明新能源有限公司 | Connecting rib point pressing machine for polar plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180223 |
|
| WD01 | Invention patent application deemed withdrawn after publication |