CN2875789Y - Porket bottom correction mechanism of valve pocket production line - Google Patents
Porket bottom correction mechanism of valve pocket production line Download PDFInfo
- Publication number
- CN2875789Y CN2875789Y CN 200620080256 CN200620080256U CN2875789Y CN 2875789 Y CN2875789 Y CN 2875789Y CN 200620080256 CN200620080256 CN 200620080256 CN 200620080256 U CN200620080256 U CN 200620080256U CN 2875789 Y CN2875789 Y CN 2875789Y
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- bag
- valve port
- finger
- chain
- product line
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Abstract
The utility model relates to a packaging machine, in specific is a sack bottom shape flattening mechanism of valve sack production line which includes a support frame and two inner supporting plates, a transmission device, a distance adjusting device of the inner supporting plates and a sack bottom shape forming device are arranged on the inner supporting frame, and a sack bottom shape flattening device is arranged on the inner plates. The utility model can flatten the valve sack bottom shape quickly without pause, and the utility model is low in cost and high in production efficiency which is suitable for batch production of valve sacks and opening sacks with various materials like multilayer paper, PP plastic weaved film, paper-plastic lamination, fiber, yarn added paper etc.
Description
Technical field
The utility model relates to a kind of package packing machine, especially a kind of bag end aligning gear of realizing that in valve port bag automatic assembly line bag end appearance profile is proofreaied and correct.
Background technology
In the valve port bag production process, firmly seal and keep good bag end outward appearance for convenient, need be with two bottom bag angle bag tube folded inside of valve port bag, make the base angle fold into part and be the isosceles right triangle shape, lateral parts is folding to the centre, with medium line alignment, formalize then and stick the end and paste and finish sealing.In said process, can the base angle folds into part guarantee that the isosceles right triangle shape will directly have influence on the firm degree of the subsides attaching of the smooth and end of end bag.Existing correcting method is to rely on hand picking to go out defective products, and then manual folding again.This correcting method not only increases cost of labor, and inefficiency, is difficult to satisfy requirements of large-scale production.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned defective, and aligning gear at the bottom of a kind of simple and effective mechanical valve port bag product line bag is provided.
The utility model comprises support plates in support and two, and support is provided with transmission device, interior support plate spacing regulator and bag end shaping device, and means for correcting at the bottom of the marsupial also is set on the interior support plate.
Described transmission device comprises power transmission shaft and the travelling gear that runs through support and the setting of interior support plate.
The support plate spacing regulator comprises leading screw and screw in described.Wherein, leading screw runs through support and interior support plate setting, is good with two, link to each other at the sprocket wheel chain that support outside axle head is provided with by leading screw between leading screw, screw by about revolve corresponding respectively the embedding and be arranged in two on the support plates.
Described bag end shaping device comprises the pinch roller that is provided with on guiding thick stick and the guiding thick stick, and the guiding thick stick links to each other with power transmission shaft by travelling gear.
Described bag end means for correcting comprises that the finger-like fork that is provided with on lobe plate, chain track and every corresponding sprocket wheel chain that is provided with in interior support plate both sides and the chain proofreaies and correct assembly.Wherein, in being arranged on, the lobe plate correspondence cooperates outside the support plate and by spigot surface and finger-like fork correction assembly, sprocket wheel comprises four drive sprockets and four corresponding with it driven sprockets, corresponding chain has four, drive sprocket is arranged on the power transmission shaft, drives the corresponding up and down chain track that is provided with in chain edge and rotates.The finger-like fork is proofreaied and correct the finger-like fork that assembly comprises rotatable setting on axis and the axis, and this assembly links to each other with chain by the fixed head that is fixed on the axis.The afterbody step of finger-like fork is provided with bearing pin, and an end of bearing pin is provided with bearing, and this bearing cooperates with lobe plate, and the other end of axis also is provided with bearing, and bearing is embedded in the groove of chain track and is mated.The finger-like fork is proofreaied and correct on the assembly and also is provided with reduction torsion spring.
Use the utility model, can not have correction pause, bag return pulley profile shape of realization fast, and with low cost, can be good at satisfying the instructions for use that automatic production line carries out large-scale continuous production.
Description of drawings
Fig. 1 is a structure principle chart of the present utility model.
Fig. 2 is a upward view of the present utility model.
Fig. 3 proofreaies and correct the assembly fundamental diagram for the utility model finger-like fork.
Fig. 4 is the A place enlarged drawing among Fig. 1.
The specific embodiment
As shown in Figure 1 and Figure 2, the utility model comprises support 1 and 3, and both are fixed together by pull bar 11, two interior support plates 12 are set in the support, in addition, transmission device, interior support plate spacing regulator and bag end shaping device are set on the support, means for correcting at the bottom of the marsupial also is set on the interior support plate.
Described transmission device comprises power transmission shaft 40 and the travelling gear 15,16,17,18,19,20 that runs through support 1,3 and 12 settings of interior support plate.
The support plate spacing regulator comprises leading screw 8 and leading screw 9 and and the matching used screw 30 of leading screw in described.Leading screw 8 and leading screw 9 all run through support and interior support plate setting, and the two links to each other by the chain that it loads on sprocket wheel 5 that support 3 outside axle heads are provided with respectively and sprocket wheel 7, and the axle head of leading screw 8 also is equipped with handwheel 29.With the supporting screw 30 of leading screw by revolving corresponding respectively being arranged on two interior support plates 12 of embedding about its screw thread.
Described bag end shaping device comprises the pinch roller 28 that is provided with on guiding thick stick 6 and the guiding thick stick, and guiding thick stick 6 links to each other with power transmission shaft 40 by travelling gear 16,17,18,19,20.
Described bag end means for correcting comprises that the finger-like fork that is provided with on lobe plate 23, chain track 21 and every corresponding sprocket wheel chain that is provided with in interior support plate both sides and the chain proofreaies and correct assembly.In being arranged on, lobe plate 23 cooperates outside the support plate and by spigot surface and finger-like fork correction assembly, sprocket wheel 2 comprises four drive sprockets and four corresponding with it driven sprockets, corresponding chain 4 has four, drive sprocket is arranged on the power transmission shaft 40, drives chain 4 and rotates along chain track 21 outsides of corresponding setting up and down.As shown in Figure 3, two chains of interior support plate 12 inboards are one group, two chains in interior support plate 12 outsides are one group, three finger-like forks are set on the every chain proofread and correct assembly, be three groups of finger-like forks of corresponding formation cooperatings on every group of chain, the distance between the finger-like fork is set according to the width of bag tube stock.As shown in Figure 4, the finger-like fork is proofreaied and correct the finger-like fork 10 that assembly comprises rotatable setting on axis 35 and the axis, and this assembly links to each other with chain 4 by the fixed head 34 that is fixed on the axis.The afterbody step 39 of finger-like fork 10 is provided with bearing pin 37, and an end of bearing pin 37 utilizes two snap rings 38 that bearing 24 is set, and the finger-like fork is proofreaied and correct assembly and cooperated with the spigot surface of lobe plate 23 by bearing 24.The other end of axis also is provided with between 31, two bearings 31 of two bearings by snap ring 33 and utilizes cushion cover 32 to carry out the interval, slides on inherent its inner surface of groove of bearing 31 embedding chain tracks.For realizing that finger-like fork 10 automatically resets after hours, the finger-like fork is proofreaied and correct assembly and is provided with reduction torsion spring 25, and the two ends of torsion spring 25 are separately fixed on the afterbody step 39 of block 36 and finger-like fork.
During application the utility model is arranged on bag tube stock transfer table near bag one side at the end.During work, as shown in Figure 3, realize between two interior support plates of aligning gear at the bottom of the bag tube stock of the wide folding preliminarily forming of bag return pulley is sent to bag in preceding operation.Simultaneously, the one group of finger-like fork correction assembly that is positioned at support plate 12 inboards moves with identical speed with bag tube stock under the drive of chain 4, the bearing 24 that the finger-like fork is proofreaied and correct on the assembly is slided when going up spigot surface along lobe plate 23 initiating terminal inclination angles, the stressed elastic force that overcomes torsion spring 25, drive finger-like fork 10 and to feed direction 45 ° of deflections take place respectively, two finger-like forks 10 stretch into respectively in the bag tube folding part, base angle, stock right side about in the deflection, if a bag return pulley exterior feature has nonstandard place then to proofread and correct automatically.In like manner, when the left side, the bag end of bag tube stock enters between two interior support plates, one group of finger-like fork in being arranged on support plate 12 outside chains under the effect of bearing 24 and lobe plate respectively to 45 ° of the opposite direction deflections of feed direction, two finger-like forks stretch into respectively in the folding part, base angle, bag tube stock left side about in the deflection, folding part lack of standardization is proofreaied and correct automatically, under the mating reaction of four finger-like forks, just can guarantee bag standard of return pulley exterior feature like this.Then the bag tube bottom pressurization of the pinch roller 28 that is provided with on guiding thick stick 6 after shaping makes its better setting, the shape of the bag end shown among Fig. 1 14 after the setting.When the bearing 24 on the finger-like fork assembly slid into the terminal inclination angle of lobe plate 23 spigot surfaces, the finger-like fork resetted under the restoring force effect of torsion spring 25, deviate from the folding part at the bottom of the bag simultaneously, then with chain around sprocket rotation, realize separating with bag tube stock.The bag tube stock of proofreading and correct bag return pulley exterior feature through the finger-like fork is sent to subsequent processing.In said process,, the deflection angle of each finger-like fork 10 can well keep consistent size because, therefore can guaranteeing the bag return pulley exterior feature of every bag tube all by be controlled at 45 ° of lobe plate 23 strictnesses.By the above-mentioned course of work, just can realize continuously that the bag return pulley exterior feature correction of bag tube stock is shaped, for operation continuation production and processing utilization down.
In entire work process, as shown in Figure 1 and Figure 2, main frame reaches helical gear 15 by the earth's axis (being conventional mechanism, not shown) with power, drive four drive sprockets, 2 rotations that are provided with on power transmission shaft 40 and the power transmission shaft, and then drive the running of whole bag end means for correcting.The travelling gear 16 that is provided with on the power transmission shaft reaches the gear 20 that guiding thick stick 6 axle heads are provided with by intermediate drive gear 17,18,19 with power simultaneously, and then drives the running of whole bag end shaping device.
When producing the valve port bag of different size, for adapting to the difference of the narrow specification of bag bottom width, rotate handwheel 29 and drive coaxial sprocket wheel 5, by chain drive drive sprocket 7, and then leading screw 8 and leading screw 9 are rotated synchronously.Because the branch that revolves about having with the supporting screw 30 of leading screw, so the interior support plate that screw drives its place respectively is simultaneously to middle or two side shiftings, thereby realizes changing the purpose of every group of finger-like fork spacing.
The utility model high efficiency, dependable performance meets the instructions for use that automatic production line carries out large-scale production, applicable to the valve port bag of various material such as paper, plastics, fiber and uncovered bag batch process.
Claims (10)
1. the bag end aligning gear of a valve port bag product line is characterized in that comprising support plates in support and two, and transmission device, interior support plate spacing regulator and bag end shaping device are set on the support, and means for correcting at the bottom of the marsupial also is set on the interior support plate.
2. the bag end aligning gear of valve port bag product line according to claim 1 is characterized in that transmission device comprises the power transmission shaft travelling gear that runs through support and the setting of interior support plate.
3. the bag end aligning gear of valve port bag product line according to claim 1, the support plate spacing regulator comprises leading screw and screw in it is characterized in that.
4. the bag end aligning gear of valve port bag product line according to claim 3, it is characterized in that leading screw runs through support and interior support plate setting, link to each other at the sprocket wheel chain that support outside axle head is provided with by leading screw between leading screw, screw by about revolve corresponding respectively the embedding and be arranged in two on the support plates.
5. the bag end aligning gear of valve port bag product line according to claim 1, shaping device comprises the pinch roller that is provided with on guiding thick stick and the guiding thick stick at the bottom of it is characterized in that bag, the guiding thick stick links to each other with power transmission shaft by travelling gear.
6. the bag end aligning gear of valve port bag product line according to claim 1, means for correcting comprises that the finger-like fork that is provided with on lobe plate, chain track and every corresponding sprocket wheel chain that is provided with in interior support plate both sides and the chain proofreaies and correct assembly at the bottom of it is characterized in that bag.
7. the bag end aligning gear of valve port bag product line according to claim 6, it is characterized in that the lobe plate correspondence be arranged in the support plate outside and cooperate with finger-like fork correction assembly by spigot surface, sprocket wheel comprises four drive sprockets and four corresponding with it driven sprockets, corresponding chain has four, drive sprocket is arranged on the power transmission shaft, drives the corresponding up and down chain track that is provided with in chain edge and rotates.
8. the bag end aligning gear of valve port bag product line according to claim 6 is characterized in that finger-like fork correction assembly comprises the finger-like fork of rotatable setting on axis and the axis, and this assembly links to each other with chain by the fixed head that is fixed on the axis.
9. the bag end aligning gear of valve port bag product line according to claim 8, the afterbody step that it is characterized in that the finger-like fork is provided with bearing pin, one end of bearing pin is provided with bearing, this bearing cooperates with lobe plate, the other end of axis also is provided with bearing, and bearing is embedded in the groove of chain track and is mated.
10. the bag end aligning gear of valve port bag product line according to claim 8 is characterized in that on the finger-like fork correction assembly reduction torsion spring being set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620080256 CN2875789Y (en) | 2006-01-17 | 2006-01-17 | Porket bottom correction mechanism of valve pocket production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620080256 CN2875789Y (en) | 2006-01-17 | 2006-01-17 | Porket bottom correction mechanism of valve pocket production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2875789Y true CN2875789Y (en) | 2007-03-07 |
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ID=37819033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620080256 Expired - Fee Related CN2875789Y (en) | 2006-01-17 | 2006-01-17 | Porket bottom correction mechanism of valve pocket production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2875789Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102616409A (en) * | 2012-03-21 | 2012-08-01 | 济南立昱机械科技有限公司 | Feed mechanism of valve bag capping machine |
| 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 |
| CN104191647B (en) * | 2014-08-29 | 2016-10-05 | 青岛金智高新技术有限公司 | The rearmounted rip cutting mechanism of Bag Making Machine |
-
2006
- 2006-01-17 CN CN 200620080256 patent/CN2875789Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102616409A (en) * | 2012-03-21 | 2012-08-01 | 济南立昱机械科技有限公司 | Feed mechanism of valve bag capping machine |
| CN102616409B (en) * | 2012-03-21 | 2013-09-04 | 济南立昱机械科技有限公司 | Feed mechanism of valve bag capping machine |
| CN104191647B (en) * | 2014-08-29 | 2016-10-05 | 青岛金智高新技术有限公司 | The rearmounted rip cutting mechanism of Bag Making Machine |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070307 Termination date: 20100219 |