CN104261183B - Plastic bag cutting device - Google Patents
Plastic bag cutting device Download PDFInfo
- Publication number
- CN104261183B CN104261183B CN201410541182.3A CN201410541182A CN104261183B CN 104261183 B CN104261183 B CN 104261183B CN 201410541182 A CN201410541182 A CN 201410541182A CN 104261183 B CN104261183 B CN 104261183B
- Authority
- CN
- China
- Prior art keywords
- roller
- jockey pulley
- polybag
- cutting knife
- tension
- Prior art date
- 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
Links
Abstract
The invention discloses a plastic bag cutting device which comprises a machine base. A discharge roller is arranged on the tail part of the machine base; a cutting knife is arranged on the head part of the machine base; a tension roller is arranged in front of the discharge roller; a pressure roller and a feeding roller arranged side by side in the vertical direction are arranged in front of the tension roller; a displacement sensor is respectively arranged in front of the two ends of the feeding roller; a tension sensor is arranged on the tension roller; the tension roller is connected with the machine base through a motion adjusting mechanism; a hydraulic cylinder is respectively arranged on the two ends of the pressure roller. The plastic bag cutting device can solve shortcomings in the prior art, improves product yield of the cutting device remarkably and saves cost as a tension detecting and adjusting device and a plastic bag offset detecting and adjusting device are arranged.
Description
Technical field
The present invention relates to a kind of polybag installation apparatus, especially a kind of polybag cutting equipment.
Background technology
The cutting of clothing packaging bag is gradually cut by machine and is substituted.Machine cutting has the advantages that efficiency high.But
It is that existing cutting equipment cannot the tension force of precise control polybag and side-play amount, it is possible to create a large amount of defective products.
Content of the invention
The technical problem to be solved in the present invention is to provide a kind of polybag cutting equipment, can solve the problem that prior art not
Foot, by arranging the detection of tension force and the detection of adjusting apparatus and polybag side-play amount and adjusting apparatus, significantly improves and cuts
Cut the product yield of equipment, cost-effective.
For solving above-mentioned technical problem, the technical solution used in the present invention is as follows.
A kind of polybag cutting equipment, including support, the afterbody of support is provided with emptying roller, and the head of support is provided with to be cut
Knife, the front of described emptying roller is provided with jockey pulley, and the front of jockey pulley is provided with the pressure roll being set up in parallel up and down and feeding
Roller, is each provided with a displacement transducer in the front at feeding roller two ends；Tension pick-up is provided with jockey pulley, jockey pulley leads to
Cross motion adjustment mechanism to be connected with support；Pressure roll two ends are each provided with a hydraulic cylinder.
Preferably, the knife face height h of described cutting knife is gradually reduced to the other end by one end of described cutting knife.
Preferably, being provided with protective cover outside described cutting knife.
Preferably, described motion adjustment mechanism includes gear-box and is arranged on gear-box, it is connected with described jockey pulley
Leading screw.
Using having the beneficial effects that technique scheme is brought: the present invention passes through tension pick-up real-time monitoring plastics
The tension force of bag, after tension force goes beyond the scope, gear-box drives leading screw, the position of adjustment jockey pulley, and then adjusts polybag tension force.
Avoid the occurrence of the defective products of length violation standardization.Displacement transducer passes through to monitor the position deviation about polybag, judges to mould
Whether pocket is vertically sent.After position deviation about polybag goes beyond the scope, by adjusting the pressure of corresponding hydraulic cylinder, make
The state that polybag recovery is vertically sent, it is to avoid occur being shaped as the defective products of parallelogram.Cutting knife is designed as the knife tilting
Face, beneficial to cut-out polybag.Outside cutting knife, the protective cover of setting can prevent injury during machine run, the person being caused.
Brief description
Fig. 1 is the schematic diagram of one specific embodiment of the present invention.
Fig. 2 is the schematic diagram of cutting knife in one specific embodiment of the present invention.
Specific embodiment
For making the technical problem to be solved in the present invention, technical scheme and advantage clearer, below in conjunction with accompanying drawing and tool
Body embodiment is described in detail.
With reference to Fig. 1-2, the inclusion support 1 of the present invention, the afterbody of support 1 is provided with emptying roller 2, the head setting of support 1
There is cutting knife 3, the front of described emptying roller 2 is provided with jockey pulley 4, and the front of jockey pulley 4 is provided with the pressure being set up in parallel up and down
Roller 5 and feeding roller 6, are each provided with a displacement transducer 7 in the front at feeding roller 6 two ends；Tensioned biography is arranged on jockey pulley 4
Sensor 8, jockey pulley 4 is connected with support 1 by motion adjustment mechanism 9；Pressure roll 5 two ends are each provided with a hydraulic cylinder 10.
It should be noted that the knife face height h of described cutting knife 3 is gradually reduced to the other end by one end of described cutting knife 3.
It should be noted that being provided with protective cover 11 outside described cutting knife 3.
Additionally, described motion adjustment mechanism 9 includes gear-box 12 and is arranged on gear-box 12, with described jockey pulley 4 phase
Leading screw 13 even.
Wherein, institute's displacement sensors 7 and tension pick-up 8 are all using routine model of the prior art, structure here
No longer describe in detail, described protective cover 11 is transparent protective shield.
The operation principle of the present invention is: after polybag is sent from emptying roller 2, bypasses jockey pulley 4, from pressure roll 5 with send
Material roller 6 passes through, and finally passes through below cutting knife 3.After sending the polybag of certain length every time, polybag is cut off by cutting knife 3.?
The tension force of force snesor 8 real-time monitoring polybag, after tension force goes beyond the scope, gear-box 12 drives leading screw 13, adjusts jockey pulley 4
Position, and then adjust polybag tension force.Avoid the occurrence of the defective products of length violation standardization.Displacement transducer 7 passes through monitoring
Position deviation about polybag, judges whether polybag is vertically sent.After position deviation about polybag goes beyond the scope,
By adjusting the pressure of corresponding hydraulic cylinder 10, polybag is made to recover the state vertically sent, it is to avoid to occur being shaped as parallel four sides
The defective products of shape.Cutting knife 3 is designed as the knife face tilting, beneficial to cut-out polybag.The protective cover 11 of cutting knife 3 outside setting can in case
The injury only during machine run, the person being caused.
The above is the preferred embodiment of the present invention it is noted that for those skilled in the art
For, on the premise of without departing from principle of the present invention, some improvements and modifications can also be made, these improvements and modifications
Should be regarded as protection scope of the present invention.
Claims (2)
1. a kind of polybag cutting equipment, including support (1), the afterbody of support (1) is provided with emptying roller (2), the head of support (1)
Portion be provided with cutting knife (3) it is characterised in that: the front of described emptying roller (2) is provided with jockey pulley (4), the front of jockey pulley (4)
It is provided with the pressure roll (5) being set up in parallel up and down and feeding roller (6), be each provided with a position in the front at feeding roller (6) two ends
Displacement sensor (7)；Tension pick-up (8) is provided with jockey pulley (4), jockey pulley (4) passes through motion adjustment mechanism (9) and support
(1) it is connected；Pressure roll (5) two ends are each provided with a hydraulic cylinder (10)；The knife face height h of described cutting knife (3) is by described cutting knife
(3) one end is gradually reduced to the other end；It is provided with protective cover (11) outside described cutting knife (3).
2. polybag cutting equipment according to claim 1 it is characterised in that: described motion adjustment mechanism (9) includes tooth
Roller box (12) and being arranged on gear-box (12), the leading screw (13) being connected with described jockey pulley (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410541182.3A CN104261183B (en) | 2014-10-14 | 2014-10-14 | Plastic bag cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410541182.3A CN104261183B (en) | 2014-10-14 | 2014-10-14 | Plastic bag cutting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104261183A CN104261183A (en) | 2015-01-07 |
| CN104261183B true CN104261183B (en) | 2017-01-18 |
Family
ID=52152814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410541182.3A Expired - Fee Related CN104261183B (en) | 2014-10-14 | 2014-10-14 | Plastic bag cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104261183B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104773577B (en) * | 2015-04-02 | 2016-11-16 | 宁波天弘电力器具有限公司 | A kind of damping degression type is passively rectified a deviation entering arrangment |
| CN105151878B (en) * | 2015-07-07 | 2018-07-27 | 苏州潮盛印花制版实业有限公司 | A kind of weave automatically cuts deviation correcting device |
| CN104986605A (en) * | 2015-07-08 | 2015-10-21 | 南通凯迪自动机械有限公司 | Non-contact wide-range edge automatic skew adjusting system and method |
| CN105035813A (en) * | 2015-07-31 | 2015-11-11 | 芜湖华烨工业用布有限公司 | Conveying device for industrial fabric |
| CN106586656B (en) * | 2016-12-30 | 2017-11-24 | 重庆鼎盛印务股份有限公司 | Polybag cutter device |
| CN108190592A (en) * | 2017-12-26 | 2018-06-22 | 天津成理能顺科技有限公司 | A kind of trademark belt conveying device |
| CN110328897B (en) * | 2019-06-21 | 2021-02-26 | 徐州科瑞光伏有限公司 | Braided bag tectorial membrane device of high tectorial membrane rate |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2679111Y (en) * | 2004-03-17 | 2005-02-16 | 江阴永康机电有限公司 | Infeed set-up for multiple coil stocks |
| US7568651B2 (en) * | 2006-08-25 | 2009-08-04 | Graphic Packaging International, Inc. | Correction of loosely wound label rolls |
| CN202744061U (en) * | 2012-08-23 | 2013-02-20 | 东莞市康正轧辊设备有限公司 | Unreeling device of roller press |
| JP2014101221A (en) * | 2012-11-22 | 2014-06-05 | Mitsubishi Heavy Ind Ltd | Strip carrier device |
| CN103935815A (en) * | 2013-01-23 | 2014-07-23 | 盐城市协和机械有限公司 | Abrasive paper (cloth) width slitting machine |
| CN204057412U (en) * | 2014-10-14 | 2014-12-31 | 潘阿海 | A kind of plastic bag cutting equipment |
-
2014
- 2014-10-14 CN CN201410541182.3A patent/CN104261183B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104261183A (en) | 2015-01-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171110 Address after: 226500 Jiangsu city of Rugao province Guo Yuanzhen Industrial District No. 808 third Patentee after: Nantong Jack Baini Clothing Co.,Ltd. Address before: Ruian City, Wenzhou city in Zhejiang province 325200 Wang Heng Tang tou Cun Bei Lu Jiankang Street No. 11 Patentee before: Pan Ahai |
|
| 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: 20170118 Termination date: 20191014 |