CN2281948Y - Bag opening device for cement bag sealing machine - Google Patents
Bag opening device for cement bag sealing machine Download PDFInfo
- Publication number
- CN2281948Y CN2281948Y CN 97208806 CN97208806U CN2281948Y CN 2281948 Y CN2281948 Y CN 2281948Y CN 97208806 CN97208806 CN 97208806 CN 97208806 U CN97208806 U CN 97208806U CN 2281948 Y CN2281948 Y CN 2281948Y
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- China
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- side plate
- bag
- deflector rod
- load
- transfer device
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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.)
- Expired - Fee Related
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Abstract
The utility model relates to a bag opening device for a cement bag sealing machine. The utility model is composed of a conveyer belt, a sucking disk and a belt compression roller group. A supporting frame fixed on the side face of the conveyer belt is provided with an upper rotary deflector rod and a lower rotary deflector rod, and a central axis of each deflector rod is oblique opposite to a side plate of the conveyer belt. Thus, rotating tracks of deflecting shuttles of the front ends of the upper deflector rod and the lower deflector rod are tangential to the side plate. The front end of the belt compression roller group is provided with an oscillatory tailgating compression roller. The device can ensure that spreading rim angles of both sides of the bag opening of a cowhide paper container in the opening folding procedure can be inwards folded, and the device has complete and accurate actions so as to provide assurance for success of subsequent handling.
Description
The utility model relates to the sack expanding unit of bag of cement sticking mouth of bag machine.
Traditional bag of cement adopts linear slit mouth, transportation cracky.The bag of cement of eking out a living is that the multi-wall paper bag layering is eked out a living, and firmness is good, and breakage rate is low.State Bureau of Building Materials Industry once planned to require bag consumption of eking out a living of big-and-middle-sized cement mill to be no less than 80%.Because the sticking mouth of bag machine of import costs an arm and a leg, and does not still have the home equipment of reliable operation again, it is manual pasting that suitable major part is arranged in the bag of cement of eking out a living of present domestic use.
Chinese patent 90218010 provides a kind of " the packaging bag sticking mouth of bag machine of convenient folding mouth ".As the primary crucial operation of sticking mouth of bag machine is the folding mouth, promptly, barrel-contoured craft paper sack end is launched to both sides, and will be in the both sides angle of sack folding, with pressure roller the sack that launches is pressed on the side plate of load-transfer device subsequent handling such as just can carry out gluing, eke out a living then.Aforesaid sticking mouth of bag machine is sack slightly to be drawn back in the sack both sides with sucker, adopt support claw to move then from the axial side direction paper web straight line of paper web, support claw inserts sack the trimming is strutted and is pressed on the band side plate to both sides, but is difficult to realize with folding in the both sides angle of sack.Again since the ox-hide paper web when the mouth end is strutted along the belt conveyor continuous movement, the paper web that is unfolded sack is along with moving forward the control that has broken away from support claw soon, and self reseting elasticity of craft paper is stronger, in a single day it break away from the compressing of support claw, sack is disturbed near closing again according to reseting elasticity, be difficult to also just can't carry out later operation to enter pressure roller along the exhibition state.
The purpose of the utility model is the bag opening support opening apparatus that provides a kind of bag of cement sticking mouth of bag machine, with guarantee sack to both sides launch and the both sides angle in folding action complete and accurate, and enter smoothly and compress the typing state, be beneficial to the carrying out of subsequent handling.
The bag opening support opening apparatus of bag of cement sticking mouth of bag machine described in the utility model, there is the side plate next door of load-transfer device, load-transfer device that belt pressure roller group and upper and lower two groups of suckers formation are housed, on the support that the load-transfer device side is fixed upper and lower two rotation driving levers are housed, the driving lever two ends are equipped with arc respectively and are dialled shuttle, the side plate of the relative load-transfer device of center shaft of driving lever tilts, so that rotate on set aside the shuttle front end and can after the guide groove place at side plate center be near side plate, make progress respectively, move downward, and rotary motion trace and the side plate of dialling shuttle are tangent, and the front end of belt pressure roller group is equipped with the follow-up pressure roller that can swing.
When the bag opening support opening apparatus of described bag of cement sticking mouth of bag machine is worked, the ox-hide paper web moves forward along load-transfer device, stretch out from the guide groove of load-transfer device side plate the end of paper web, paper web moves on to the position of sucker, sucker absorption leatheroid slightly draws back paper web up and down, and the sack of slightly opening is on the path of motion of dialling shuttle of rotation, on set aside shuttle front end insert sack and launch and leatheroid is pressed on the side plate of load-transfer device to both sides, sack two corners have been pullled to such an extent that curve inwardly by the leatheroid that launches to both sides but are folding as yet this moment.Along with paper web moves forward when not breaking away from the compressing of dialling shuttle as yet, the preceding corner of paper web has entered in the slit between belt pressure roller group and the side plate and has been folded, when the back corner of paper web moved on to the slit arrival end, the follow-up pressure roller folded the corner, back and send in the slit to the slit direction swing.Described device is in folding mouthful this section of operation stroke at paper web owing to adopt the arc that rotates to dial shuttle, and the sack that launches to both sides is in the compressing control of dialling shuttle always, and sack can not be beneficial to the folding operation of two corners according to elastic reset.Described device is through its action complete and accurate of evidence, and the expansion of sack and knuckle qualification rate almost reach 100%, provides reliable assurance smoothly for subsequent handling.
The birds-eye view of the described device of Fig. 1;
Fig. 2 is that the K of Fig. 1 is to view.
There is side plate 2 side of load-transfer device 1, and side plate is other to be equipped with sucker 14 and belt pressure roller group 4, forms slit 3 between side plate and the belt pressure roller group, and aforementioned structure is a prior art.Two driving levers 8 up and down are housed on the support 6 that load-transfer device 1 side is fixed, and the center shaft 9 relative side plates 2 of driving lever tilt.Shown in Figure 2, an axle drive shaft 16 that is driven by chain 17 by motor is arranged, these two ends drive the center shaft 9 of driving lever 8 up and down by cross shaft coupling 15.Also can motor direct-drive driving lever 8 be installed in the position of cross shaft coupling.Driving lever 8 two ends are equipped with arc respectively and are dialled shuttle 13, and side plate 2 is tangent with the rotary motion trace of dialling shuttle 13.The front end of belt pressure roller group 4 is equipped with the follow-up pressure roller 12 that can swing, and the fork 11 of follow-up pressure roller 12 is hinged with support 5, drives 12 swings of follow-up pressure roller by connecting rod mechanism 10.Can certainly adopt such as other prior arts such as cylinder, hydraulic actuating cylinders be the swing of power driven pressure roller 12.The paper web 18 that stretches out outside side plate 2 guide grooves 20 shown in Figure 2 has been dialled shuttle 13 and has been launched, leatheroid has broken away from the control of sucker 14, two corners 19 of paper web are drawn to such an extent that curve inwardly, and its preceding corner enters slit 4 and will be folded and flatten, and slit will be sent into by follow-up pressure roller 12 in back corner.
Claims (1)
1, the bag opening support opening apparatus of bag of cement sticking mouth of bag machine, load-transfer device (1) is arranged, the side plate of load-transfer device (2) next door is equipped with belt pressure roller group (4) and is reached, following two groups of suckers (14) constitute, it is characterized in that: two rotation driving levers (8) up and down are housed on the support (6) that load-transfer device (1) side is fixed, the driving lever two ends are equipped with arc respectively and are dialled shuttle (13), the center shaft of driving lever (9) side plate (2) of load-transfer device relatively tilts, so that rotate on set aside shuttle (13) front end and can after the guide groove (20) at side plate center is located near side plate (2), can make progress respectively, move downward, and rotary motion trace and the side plate (2) of dialling shuttle (13) are tangent, and the front end of belt pressure roller group (4) is equipped with the follow-up pressure roller (12) that can swing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97208806 CN2281948Y (en) | 1997-03-13 | 1997-03-13 | Bag opening device for cement bag sealing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97208806 CN2281948Y (en) | 1997-03-13 | 1997-03-13 | Bag opening device for cement bag sealing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2281948Y true CN2281948Y (en) | 1998-05-20 |
Family
ID=33928154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97208806 Expired - Fee Related CN2281948Y (en) | 1997-03-13 | 1997-03-13 | Bag opening device for cement bag sealing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2281948Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104354328A (en) * | 2014-10-24 | 2015-02-18 | 青岛建华包装机械有限公司 | Bag bottom corner positioning and forming device and packaging bag production line |
| CN104528453A (en) * | 2014-11-13 | 2015-04-22 | 合肥天风塑料机械有限公司 | Machine for forming break angle of packing bag |
| CN104589700A (en) * | 2015-02-07 | 2015-05-06 | 芜湖安普机器人产业技术研究院有限公司 | Woven bag edge folding and angle folding device and control method thereof |
| CN104648721A (en) * | 2015-02-07 | 2015-05-27 | 芜湖安普机器人产业技术研究院有限公司 | Operation mechanical arm for folding edges and corners of packaging bags and operation method of operation mechanical arm |
| CN105416691A (en) * | 2015-12-08 | 2016-03-23 | 深圳市卓翼科技股份有限公司 | Bagging machine device and product bagging method using bagging machine device |
| CN105905364A (en) * | 2016-06-29 | 2016-08-31 | 芜湖恒耐特传动设备有限公司 | Automatic edge-turning and folding device for cement packaging bags |
| CN105947322A (en) * | 2016-06-29 | 2016-09-21 | 芜湖恒耐特传动设备有限公司 | Cement packaging bag edge turnup and folding device |
| CN105947258A (en) * | 2016-06-29 | 2016-09-21 | 芜湖恒耐特传动设备有限公司 | Automatic flanging folding treatment device for cement packing bags |
| CN105947259A (en) * | 2016-06-29 | 2016-09-21 | 芜湖恒耐特传动设备有限公司 | Cement packaging bag edge turnup and folding automatic processing device |
| CN106043825A (en) * | 2016-06-29 | 2016-10-26 | 芜湖恒耐特传动设备有限公司 | Automatic edge turning and folding device for packaging bag |
| CN107813544A (en) * | 2017-10-26 | 2018-03-20 | 青岛晨峰智能装备有限公司 | Sack elevation angle former and packing bag production line |
-
1997
- 1997-03-13 CN CN 97208806 patent/CN2281948Y/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104354328A (en) * | 2014-10-24 | 2015-02-18 | 青岛建华包装机械有限公司 | Bag bottom corner positioning and forming device and packaging bag production line |
| CN104528453A (en) * | 2014-11-13 | 2015-04-22 | 合肥天风塑料机械有限公司 | Machine for forming break angle of packing bag |
| CN104589700A (en) * | 2015-02-07 | 2015-05-06 | 芜湖安普机器人产业技术研究院有限公司 | Woven bag edge folding and angle folding device and control method thereof |
| CN104648721A (en) * | 2015-02-07 | 2015-05-27 | 芜湖安普机器人产业技术研究院有限公司 | Operation mechanical arm for folding edges and corners of packaging bags and operation method of operation mechanical arm |
| CN104648721B (en) * | 2015-02-07 | 2016-08-17 | 芜湖安普机器人产业技术研究院有限公司 | A kind of packaging bag flanging knuckle manipulator and operational method thereof |
| CN104589700B (en) * | 2015-02-07 | 2017-04-05 | 芜湖安普机器人产业技术研究院有限公司 | A kind of woven bag flanging dog-ear device and its control method |
| CN105416691A (en) * | 2015-12-08 | 2016-03-23 | 深圳市卓翼科技股份有限公司 | Bagging machine device and product bagging method using bagging machine device |
| CN105947258A (en) * | 2016-06-29 | 2016-09-21 | 芜湖恒耐特传动设备有限公司 | Automatic flanging folding treatment device for cement packing bags |
| CN105947322A (en) * | 2016-06-29 | 2016-09-21 | 芜湖恒耐特传动设备有限公司 | Cement packaging bag edge turnup and folding device |
| CN105947259A (en) * | 2016-06-29 | 2016-09-21 | 芜湖恒耐特传动设备有限公司 | Cement packaging bag edge turnup and folding automatic processing device |
| CN106043825A (en) * | 2016-06-29 | 2016-10-26 | 芜湖恒耐特传动设备有限公司 | Automatic edge turning and folding device for packaging bag |
| CN105905364A (en) * | 2016-06-29 | 2016-08-31 | 芜湖恒耐特传动设备有限公司 | Automatic edge-turning and folding device for cement packaging bags |
| CN105947258B (en) * | 2016-06-29 | 2018-04-20 | 芜湖恒耐特传动设备有限公司 | A kind of cement package bags flange folds automatic processing device |
| CN105947259B (en) * | 2016-06-29 | 2018-08-03 | 芜湖恒耐特传动设备有限公司 | Cement package bags flange folds automatic processing device |
| CN106043825B (en) * | 2016-06-29 | 2018-08-03 | 芜湖恒耐特传动设备有限公司 | Packaging bag automatic flanging folding device |
| CN107813544A (en) * | 2017-10-26 | 2018-03-20 | 青岛晨峰智能装备有限公司 | Sack elevation angle former and packing bag production line |
| CN107813544B (en) * | 2017-10-26 | 2019-05-17 | 青岛晨峰智能装备有限公司 | Sack elevation angle former and packing bag production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |