CN208006358U - A kind of automatic crimper of woven valve bag - Google Patents
A kind of automatic crimper of woven valve bag Download PDFInfo
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- CN208006358U CN208006358U CN201820431529.2U CN201820431529U CN208006358U CN 208006358 U CN208006358 U CN 208006358U CN 201820431529 U CN201820431529 U CN 201820431529U CN 208006358 U CN208006358 U CN 208006358U
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- flanging
- adsorbent equipment
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- valve port
- bag
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Abstract
The utility model discloses a kind of automatic crimpers of woven valve bag, including pedestal, transmission component, motor, transmitting device, feed end and discharge end, pedestal upper edge feed end to direction of discharge be equipped with successively can by strandings mouth device that the thermal cutting bonding place of sack blank is rubbed open, by valve port flanging and folding device of the lath flanging to bag interior folding, the sewing device that by the valve port folded squeeze moulding pressure angle apparatus and be arranged at left and right sides of pedestal can be kept off；The folding device includes can be by the crimping unit of the dog-ear device and foldable gear lath flanging for the stripping mouth device, foldable valve port flanging that the upper lower bag sheet of sack peels off up and down.The technical problem to be solved by the present invention is to provide a kind of automatic crimper of woven valve bag, which is automatically performed the crease work of sack blank, effective to improve woven bag processing efficiency, and collapsed shape is consistent, at low cost, manpower consumption is small.
Description
Technical field
The utility model is related to a kind of process equipments of woven valve bag, and in particular to a kind of automatic folding of woven valve bag
Seam machine.
Background technology
With the high speed development of China's building or the industries such as chemical industry, the demand for woven valve bag be also it is growing day by day,
Especially valve port braiding bag for cement.Therefore traditional manual mode for folding woven valve bag gradually manifests deficiency, such as people
Power consumption is big, production efficiency is not high, of high cost, and artificial collapsed shape differs, it is understood that there may be quality problems, it is also possible to cause
The problems such as individual sacks are omitted.So for the manufacture field of woven valve bag, sack blank can be automatically performed by being badly in need of one kind
Foldable sewing work equipment.
Utility model content
The purpose of this utility model is to provide a kind of automatic crimper of woven valve bag, and the automatic crease function is automatically complete
It works at the crease of sack blank, it is effective to improve woven bag processing efficiency, and collapsed shape is consistent, at low cost, manpower consumption
It is small.
To achieve the goals above, the technical solution adopted in the utility model is：A kind of automatic crease of woven valve bag
Machine, including pedestal, transmission component, motor, transmitting device, feed end and discharge end, it is characterised in that：The pedestal upper edge charging
Hold to direction of discharge be equipped with successively can by stranding mouth device that the thermal cutting bonding place of sack blank is rubbed open, can by valve port flanging and
Gear lath flanging is carried out squeezing moulding pressure angle apparatus and be respectively arranged to the folding device of bag interior folding, by the valve port folded
Sewing device at left and right sides of pedestal；The folding device includes that the stripping mouth that can peel off the upper lower bag sheet of sack up and down fills
It sets, the crimping unit of the dog-ear device of foldable valve port flanging and foldable gear lath flanging.
By using above-mentioned technical proposal, sack blank enters from feed end, is initially transmitted to rub mouth device with the hands, through rubbing mouth dress with the hands
It sets and separation is rubbed open in the bonding place of sack (with valve port flanging and keeping off lath flanging side)；Using folding device, by gear ash
Flanging and valve port flanging are folded inward；Complete after folding by the valve port folded flatten using pressure angle apparatus it is moulding,
Make to tilt at valve port；By sewing device behind pressure angle, both sides sack is sutured；Cement bag forming is defeated from discharge end at this time
Go out.In this assembly line, artificial folding need not be used, reduces cost of labor, while increasing production efficiency, and is enhanced
Sack quality.
The utility model is further arranged to, and the stripping mouth device includes renovating clamp structure and connection external air source
Air extraction connector；The clamp structure of renovating includes turning over cover board and down turnover cover plate, and one end of two flip plates is articulated connection
It is opening and closing end to drive end, the opposite other end；It turns over and is equipped with protrusion on the outer surface of cover board and down turnover cover plate, protrusion is inside
Cavity structure, air extraction connector are arranged in protrusion；The inner surface for turning over cover board and down turnover cover plate is equipped with several ventilations
The position uniform intervals in hole, the venthole respective protrusions arrange, and groove is equipped between adjacent two ventholes and is connected to.
By using above-mentioned technical proposal, turns over and connect external air source on cover board and down turnover cover plate to realize that sack (has
The side of valve port flanging and gear lath flanging) suction put, opening and closing ends is opened and closed by transmission component, this is simple in structure, lasting to process
Effect is good, and venthole is connected to by the way that groove is arranged, and so that the suction of external air source control bag body is put effect and more stablizes.
The utility model is further arranged to, and described turn over is equipped with adsorbent equipment one and inhales on cover board and down turnover cover plate
Adsorption device two, adsorbent equipment one and adsorbent equipment two correspond to the left and right ends setting of the sack with flanging, wherein adsorbent equipment
One corresponds to the setting of valve port flanging.
By using above-mentioned technical proposal, for stripping mouth degree it is bad two at position setting adsorbent equipment one and absorption fill
Two are set, can effectively enhance it and shell mouth effect, so that subsequent folding device is executed and more stablizes, conveniently, ensured sack quality.
The utility model is further arranged to, and the adsorbent equipment one and adsorbent equipment two are used and connect with external air source
Vacuum slot device.
By using above-mentioned technical proposal, vacuum slot device is preferably selected, because of vacuum slot device adsorption effect
Good, stabilization is put in suction, simple in structure, is easily installed and is implemented.
The utility model is further arranged to, and the valve port flanging position that sack blank is corresponded on the down turnover cover plate is equipped with
Outwardly extending supporting plate, the supporting plate are equipped with the intercommunicating pore one contacted with bag body for adsorbent equipment one；It is described turn over cover board and
The intercommunicating pore two contacted with sack for adsorbent equipment two is equipped on down turnover cover plate；One He of adsorbent equipment turned on cover board
Adsorbent equipment two on down turnover cover plate adsorbent equipment one and adsorbent equipment two be correspondingly arranged.
By using above-mentioned technical proposal, down turnover cover plate is equipped with the supporting plate of corresponding valve port flanging position, gives valve port flanging
It plays a supporting role, prevents valve port flanging from bending downward, influence the process for shelling mouth and folding.
The utility model is further arranged to, and the crimping unit includes two folded plates that can be swung in the same direction and can drive
The drive component that folded plate is swung；The folded plate includes folded section and linkage section, and linkage section is connect with drive component；The folded section
One end connect with linkage section, the opposite other end is connected with presser feet by torsional spring, and folded section is equipped with snakelike diving board, snakelike bullet
The plate side farthest from folded section is equipped with sponge bed course, and snakelike diving board is fastened by bolts part with folded section and connect.
By using above-mentioned technical proposal, presser feet is connect with folded section using torsional spring, more hommization, and presser feet can be logical
Torsional spring swing is crossed, keeps the effect that presser feet flattens gear lath flanging more preferable；Snakelike diving board can be extruded when being contacted with stripping mouth device
It deforms, bag body is made to be in close contact with gear lath flanging, promote to fold back pkt. body and gear lath flanging is smooth, not will produce wrinkle,
Sponge bed course can effectively prevent snakelike diving board from drawing breakage bag body, and be connect with folded plate using bolt fastener, be convenient in the future more
Change installation.
The utility model is further arranged to, and the dog-ear device includes dog-ear knife, and the outer profile of dog-ear knife is by one
Straight flange and a curved side are end to end；Several mounting grooves are provided on the dog-ear knife, the mounting groove is along dog-ear knife
Straight flange uniform intervals are arranged, and mounting groove is connected to straight flange；The mounting groove is equipped with roller structure, and the roller structure includes can
The idler wheel horizontally rotated and the roller shaft being vertically arranged on mounting groove, idler wheel is set on roller shaft, and idler wheel is in roller shaft
Upper axial restraint.
By using above-mentioned technical proposal, roller structure can reduce wrinkle when dog-ear knife folds valve port flanging, work as dog-ear
When knife rotary folding valve port flanging, idler wheel can be such that the opposite direction that it is rotated to dog-ear knife turns by a small margin with valve port flanging friction
It is dynamic, thus the valve port flanging of script wrinkle can because idler wheel rotates be driven smooth out with the fingers it is flat.
The utility model is further arranged to, and the stranding mouth device includes that can back and forth be moved back and forth along direction of transfer
Washboard and sack blank can be pressed to the pressing plate on washboard downwards；The stranding mouth device further includes the movement of driving washboard and driving
The stranding implication cylinder of presser motion；The pressing plate, which is equipped with, rubs bag structure with the hands, and it includes roller, drum shaft and several settings to rub bag structure with the hands
Holes of drum on pressing plate, drum shaft are arranged through roller on holes of drum, and the lower end of roller is concordant with the downside of pressing plate.
By using above-mentioned technical proposal, washboard can drive roller to carry out back rotation, roller coordinate washboard can more added with
The bonding place that sack is rubbed open of effect, makes bonding place be slightly separated.
The utility model is further arranged to, and the pressure angle apparatus is arranged in folding device close to discharge end side, institute
It includes pressure angle cylinder and pressure gusset to state pressure angle apparatus, and pressure gusset corresponds to the valve port position setting of sack blank, pressure angle cylinder
Pressure gusset can be driven to flatten the valve port folded.
By using above-mentioned technical proposal, after valve port has folded, by pressing angle apparatus to be squeezed, make to flatten at valve port
Dog-ear state is kept, prevents from tilting, is conducive to subsequent transmission and suture.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram that the utility model rubs mouth device with the hands；
Fig. 3 is the vertical view of the utility model folding device；
Fig. 4 is the sectional view of A-A in the utility model Fig. 3；
Fig. 5 is the part-structure schematic diagram of the utility model folding device；
Fig. 6 is the part-structure schematic diagram of the utility model pressing plate；
Fig. 7 is the structural schematic diagram of the utility model crimping unit；
Fig. 8 is the structural schematic diagram of the utility model dog-ear knife.
Figure label meaning：1- pedestals；11- feed ends；12- discharge ends；2- rubs mouth device with the hands；21- pressure roller structures；201- is pressed
Plate；2011- holes of drum；2012- drum shafts；2013- rollers；202- washboards；203- rubs implication cylinder with the hands；3- folding devices；31- flangings
Device；311- linkage sections；312- folded sections；313- presser feets；314- torsional springs；The snakelike diving boards of 315-；3151- sponge bed courses；32- is shelled
Mouth device；321- air extraction connectors；322- turns over cover board；323- down turnover cover plates；324- protrusions；325- adsorbent equipments two；3251- connects
Through-hole two；326- supporting plates；327- adsorbent equipments one；3271- intercommunicating pores one；328- ventholes；329- grooves；33- dog-ear devices；
331- mounting grooves；332- idler wheels；333- roller shafts；34- guide cylinders；341- directing plates；4- presses angle apparatus；41- presses angle cylinder；
42- presses gusset；5- sewing devices；6- transmission components；7- sack blanks；701- keeps off lath flanging；702- valve port flangings.
Specific implementation mode
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
The utility model is illustrated below with reference to Fig. 1 to Fig. 8.
A kind of automatic crimper of woven valve bag, including pedestal 1, transmission component 6, motor, transmitting device, feed end 11
With discharge end 12,1 upper edge feed end 11 of the pedestal to 12 direction of discharge end is equipped with successively to glue the thermal cutting of sack blank 7
Be rubbed open at conjunction rub with the hands mouth device 2, can by valve port flanging 702 and folding device 3 from gear lath flanging 701 to bag interior folding, will folding
The valve port folded carries out the sewing device 5 for squeezing moulding pressure angle apparatus 4 and being arranged in 1 left and right sides of pedestal；The folding
Stacking device 3 includes can be by the dog-ear device of stripping mouth device 32, foldable valve port flanging 702 that the upper lower bag sheet of sack peels off up and down
33 and foldable gear lath flanging 701 crimping unit 31.In order to ensure entrance folding device 3 that sack blank 7 can smooth out, keep away
The gear lath flanging 701 for exempting from sack blank 7 tilts influence folding, and guide device, guide device are equipped in 3 inlet port of folding device
The guide cylinder 34 moved back and forth including directing plate 341 and 341 vertical transfer direction of driving directing plate.
The stripping mouth device 32 includes the air extraction connector 321 renovated clamp structure and connect external air source；It is described to renovate folder
It includes turning over cover board 322 and down turnover cover plate 323 to hold structure, and one end of two flip plates is the driving end of articulated connection, opposite
The other end is opening and closing end；It turns over and is equipped with protrusion 324 on the outer surface of cover board 322 and down turnover cover plate 323, protrusion 324 is inside
Cavity structure, the setting of air extraction connector 321 is in protrusion 324；It is set on the inner surface for turning over cover board 322 and down turnover cover plate 323
There are several ventholes 328, the position uniform intervals arrangement of 328 respective protrusions 324 of the venthole, adjacent two ventholes
Groove 329 is equipped between 328 to be connected to.
Described turn over is equipped with adsorbent equipment 1 and adsorbent equipment 2 325 on cover board 322 and down turnover cover plate 323, absorption
Device 1 and adsorbent equipment 2 325 correspond to the left and right ends setting of the sack with flanging, wherein one 327 pairs of adsorbent equipment
Valve port flanging 702 is answered to be arranged.
The adsorbent equipment 1 and adsorbent equipment 2 325 are using the vacuum slot device being connect with external air source.
702 position of the valve port flanging supporting plate 326 with outward extension of sack blank 7 is corresponded on the down turnover cover plate 323,
The supporting plate 326 is equipped with the intercommunicating pore 1 contacted with bag body for adsorbent equipment 1；The cover board 322 that turns over is under
The intercommunicating pore 2 3251 contacted with sack for adsorbent equipment 2 325 is equipped in flip plate 323；It is described to turn on cover board 322
Adsorbent equipment 1 and adsorbent equipment 2 325 on down turnover cover plate 323 adsorbent equipment 1 and adsorbent equipment 2 325 it is corresponding
Setting.
The crimping unit 31 includes two folded plates that can be swung in the same direction and can drive the drive component of folded plate swing, described
Folded plate includes folded section 312 and linkage section 311, and linkage section 311 is connect with drive component；One end of the folded section 312 and company
The connection of section 311 is connect, the opposite other end is connected with presser feet 313 by torsional spring 314, and folded section 312 is equipped with snakelike diving board 315,
The side farthest from folded section 312 of snakelike diving board 315 is equipped with sponge bed course 3151, and snakelike diving board 315 passes through with folded section 312
Bolt fastener connects.
The dog-ear device 33 includes dog-ear knife, and the outer profile of dog-ear knife is by a straight flange and a curved side head and the tail phase
It connects；Several mounting grooves 331 are provided on the dog-ear knife, the mounting groove 331 is arranged along dog-ear knife straight flange uniform intervals, peace
Tankage 331 is connected to straight flange；The mounting groove 331 is equipped with roller structure, and the roller structure includes the rolling that can be horizontally rotated
Wheel 332 and the roller shaft 333 being vertically arranged on mounting groove 331, idler wheel 332 is set on roller shaft 333, and idler wheel 332 exists
Axial restraint on roller shaft 333.
It is described rub with the hands mouth device 2 include can along the washboard 202 that direction of transfer moves back and forth back and forth and can by sack blank 7 to
Under press to the pressing plate 201 on washboard 202；The stranding mouth device 2 further includes that the movement of driving washboard 202 and driving pressing plate 201 are transported
Dynamic stranding implication cylinder 203；The pressing plate 201 be equipped with rub with the hands bag structure, if rub with the hands bag structure include roller 2013, drum shaft 2012 and
The dry holes of drum 2011 being arranged on pressing plate 201, drum shaft 2012 are arranged through roller 2013 on holes of drum 2011, roller
2013 lower end is concordant with the downside of pressing plate 201.It may be provided with lines or protrusion 324 on washboard 202, enhance washboard 202
With the frictional force of sack, keep stripping mouth effect good.
It is additionally provided with bag pressing device on the position for rubbing mouth device 2 with the hands, when stranding mouth device 2 carries out stranding mouth to sack blank 7, pressure
Bagging apparatus fixes sack, prevents sack blank 7 from being moved along 2 rubbing direction of mouth device is rubbed with the hands；Sack blank 7 after rubbing mouth with the hands may not
Smooth or wrinkle, therefore the side for rubbing 2 outlet of mouth device with the hands is equipped with pressure roller structure 21, pressure roller structure 21 is respectively close to both sides sack
Setting, when sack blank 7 from pressure roller structure 21 time by when can be smoothed out with the fingers by the pressing of pressure roller structure 21 it is suitable.
In folding device 3 close to 12 side of discharge end, the pressure angle apparatus 4 includes pressure angle gas for the setting of pressure angle apparatus 4
Cylinder 41 and pressure gusset 42, pressure gusset 42 correspond to the valve port position setting of sack blank 7, and pressure angle cylinder 41 can drive pressure gusset
42 flatten the valve port folded.
The first step：Sack blank 7 enters from feed end 11, by rubbing mouth device 2 with the hands, rubs 2 start-up operation of mouth device, pressing plate with the hands
201 are downwards extruded in sack blank 7 on washboard 202, and washboard 202 is along direction of transfer rubbing back and forth at this time, thus by sack base
Two bag webs up and down of the thermal cutting bonding place of material 7 are slightly separated, and opening is formed.
Second step：The sack blank 7 after rubbing mouth with the hands is sent to the position of folding device 3 by transmitting device, folding device 3 is wrapped
Stripping mouth device 32, crimping unit 31 and dog-ear device 33 are included, sack blank 7 is located between two flip plates of stripping mouth device 32
In grasping part；It closes, works at this time with the air source of external connection on air extraction connector 321, by upturning lid with latter two flip plate lid
The internal gas of protrusion 324 on plate 322 and down turnover cover plate 323 vacuumizes, and because turns over cover board 322 and down turnover cover plate 323
Inner surface on venthole 328 be connected to protrusion 324 cavity, therefore at sack (have valve port flanging 702 and gear lath flanging
701 side) upper bag sheet and lower bag sheet can be attracted to and be turned on cover board 322 and down turnover cover plate 323 respectively, then transmission group
Part 6 can open at the opening and closing end for turning over cover board 322 and down turnover cover plate 323 up and down, realize that the upper bag sheet of sack and lower bag sheet peel off.
Third walks：Crimping unit 31 is started to work at this time, and sack has peeled off, and folded plate will keep off lath flanging 701 to infolding
Folded, presser feet 313 and snakelike diving board 315 on folded plate can squeeze gear lath flanging 701, keep gear lath flanging 701 tight with inner bag
Closely connected conjunction.
4th step：Folded plate does not reset also at this time, and two flip plates are started to work also in open configuration, dog-ear device 33,
The valve port flanging 702 being stripped is folded inward by the way that dog-ear swivel is dynamic.
5th step：After folding valve port flanging 702, folded plate resets, and is turned upside down simultaneously cover board 322 and down turnover cover plate 323 is passed
The driving opening and closing end cap of dynamic component 6 closes the sack blank 7 squeezed after folding, can keep the effect after folding, then open again
The sack blank 7 folded is continued to transmit forward by open form at grasping part, at this time transmitting device, and the latter sack at this time to
Grasping part transmits.
6th step：The sack blank 7 folded is transmitted to pressure angle apparatus 4, the driving pressure of pressure angle cylinder 41 angle of pressure angle apparatus 4
Plate 42 is pressed down against the valve port folded, so that valve port is flattened and keeps dog-ear effect.
7th step：Sack blank 7 after folding is completed and is squeezed valve port is transmitted to the seam close to discharge end 12
Device 5 of threading carries out sewing work, realizes that sack blank 7 seals, and pedestal 1 is removed in the switching crawl structure by discharge end 12, real
Existing smooth stacking.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications, above-mentioned vacation can also be made
If these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (9)
1. a kind of automatic crimper of woven valve bag, including pedestal, transmission component, motor, transmitting device, feed end and discharging
End, it is characterised in that：The pedestal upper edge feed end is equipped with to direction of discharge and can bond the thermal cutting of sack blank successively
Stranding mouth device that place is rubbed open, folding device from gear lath flanging to bag interior folding that can be by valve port flanging and, the valve port that will fold
Carry out the sewing device for squeezing moulding pressure angle apparatus He being arranged at left and right sides of pedestal；The folding device includes that can incite somebody to action
What the upper lower bag sheet of sack peeled off up and down shells mouth device, the dog-ear device of foldable valve port flanging and foldable gear lath flanging
Crimping unit.
2. a kind of automatic crimper of woven valve bag according to claim 1, it is characterised in that：The stripping mouth device packet
Include the air extraction connector renovated clamp structure and connect external air source；The clamp structure of renovating includes turning over cover board and down turnover cover
Plate, one end of two flip plates are the driving end of articulated connection, and the opposite other end is opening and closing end；Turn over cover board and down turnover cover plate
Outer surface on be equipped with protrusion, protrusion is internal cavity structures, and air extraction connector is arranged in protrusion；The cover board that turns over is under
The inner surface of flip plate is equipped with several ventholes, and the position uniform intervals arrangement of the venthole respective protrusions is adjacent
Groove is equipped between two ventholes to be connected to.
3. a kind of automatic crimper of woven valve bag according to claim 2, it is characterised in that：It is described turn over cover board and
Adsorbent equipment one and adsorbent equipment two are equipped on down turnover cover plate, adsorbent equipment one and adsorbent equipment two correspond to the bag with flanging
The left and right ends setting of mouth, wherein adsorbent equipment one correspond to the setting of valve port flanging.
4. a kind of automatic crimper of woven valve bag according to claim 3, it is characterised in that：The adsorbent equipment one
With adsorbent equipment two using the vacuum slot device being connect with external air source.
5. a kind of automatic crimper of woven valve bag according to claim 3, it is characterised in that：On the down turnover cover plate
The valve port flanging position supporting plate with outward extension of corresponding sack blank, the supporting plate are equipped with for adsorbent equipment one and bag body
The intercommunicating pore one of contact；Described turn over is equipped with the intercommunicating pore contacted with sack for adsorbent equipment two on cover board and down turnover cover plate
Two；The adsorbent equipment one turned on cover board and adsorbent equipment two and the adsorbent equipment one and adsorbent equipment two on down turnover cover plate
It is correspondingly arranged.
6. a kind of automatic crimper of woven valve bag according to claim 1, it is characterised in that：The crimping unit packet
The drive component for including folded plate that two can swing in the same direction and folded plate capable of being driven to swing, the folded plate include folded section and linkage section,
Linkage section is connect with drive component；One end of the folded section is connect with linkage section, and the opposite other end is connected with by torsional spring
Presser feet, folded section be equipped with snakelike diving board, the snakelike diving board side farthest from folded section be equipped with sponge bed course, snakelike diving board with
Folded section is fastened by bolts part connection.
7. a kind of automatic crimper of woven valve bag according to claim 1, it is characterised in that：The dog-ear device packet
Dog-ear knife is included, the outer profile of dog-ear knife is end to end by a straight flange and a curved side；It is provided on the dog-ear knife
Several mounting grooves, the mounting groove are arranged along dog-ear knife straight flange uniform intervals, and mounting groove is connected to straight flange；It is set on the mounting groove
There is a roller structure, the roller structure includes the idler wheel that can be horizontally rotated and the roller shaft that is vertically arranged on mounting groove, idler wheel
It is set on roller shaft, and idler wheel axial restraint on roller shaft.
8. a kind of automatic crimper of woven valve bag according to claim 1, it is characterised in that：The stranding mouth device packet
Including can press to along washboard that direction of transfer moves back and forth back and forth and downwards sack blank the pressing plate on washboard；The stranding
Mouth device further includes the stranding implication cylinder for driving washboard movement and driving presser motion；The pressing plate, which is equipped with, rubs bag structure with the hands, rubs bag with the hands
Structure includes roller, drum shaft and several holes of drum being arranged on pressing plate, and drum shaft is arranged through roller on holes of drum,
The lower end of roller is concordant with the downside of pressing plate.
9. a kind of automatic crimper of woven valve bag according to claim 1, it is characterised in that：The pressure angle apparatus is set
It sets in folding device close to discharge end side, the pressure angle apparatus includes pressure angle cylinder and pressure gusset, and pressure gusset corresponds to sack base
The valve port position of material is arranged, and the pressure angle cylinder can drive pressure gusset to flatten the valve port folded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820431529.2U CN208006358U (en) | 2018-03-28 | 2018-03-28 | A kind of automatic crimper of woven valve bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820431529.2U CN208006358U (en) | 2018-03-28 | 2018-03-28 | A kind of automatic crimper of woven valve bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208006358U true CN208006358U (en) | 2018-10-26 |
Family
ID=63890835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820431529.2U Active CN208006358U (en) | 2018-03-28 | 2018-03-28 | A kind of automatic crimper of woven valve bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208006358U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110466201A (en) * | 2019-09-12 | 2019-11-19 | 兰溪市中艺机械有限公司 | A kind of sack valve port rolls over grooving machine and its processing method automatically |
| CN112644084A (en) * | 2020-11-24 | 2021-04-13 | 温州科旺机械有限公司 | Seven characters incision braided bags apparatus for producing |
| CN113290940A (en) * | 2021-05-17 | 2021-08-24 | 浙江埃芮克环保科技有限公司 | High-strength high-toughness heat-sealing bottom-pasting bag folding and mouth-pasting device |
-
2018
- 2018-03-28 CN CN201820431529.2U patent/CN208006358U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110466201A (en) * | 2019-09-12 | 2019-11-19 | 兰溪市中艺机械有限公司 | A kind of sack valve port rolls over grooving machine and its processing method automatically |
| CN110466201B (en) * | 2019-09-12 | 2024-06-21 | 兰溪市中艺机械有限公司 | Automatic bag valve port folding and cutting machine and processing method thereof |
| CN112644084A (en) * | 2020-11-24 | 2021-04-13 | 温州科旺机械有限公司 | Seven characters incision braided bags apparatus for producing |
| CN112644084B (en) * | 2020-11-24 | 2022-01-25 | 温州科旺机械有限公司 | Seven characters incision braided bags apparatus for producing |
| CN113290940A (en) * | 2021-05-17 | 2021-08-24 | 浙江埃芮克环保科技有限公司 | High-strength high-toughness heat-sealing bottom-pasting bag folding and mouth-pasting device |
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