CN203358943U - Bag opening part of bag feeding-type packaging machine - Google Patents
Bag opening part of bag feeding-type packaging machine Download PDFInfo
- Publication number
- CN203358943U CN203358943U CN 201320454860 CN201320454860U CN203358943U CN 203358943 U CN203358943 U CN 203358943U CN 201320454860 CN201320454860 CN 201320454860 CN 201320454860 U CN201320454860 U CN 201320454860U CN 203358943 U CN203358943 U CN 203358943U
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- bag
- bag opening
- rotating shaft
- opening part
- tooth bar
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- Expired - Fee Related
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Abstract
The utility model discloses a bag opening part of a bag feeding-type packaging machine. The bag opening part comprises a left sucking disc and a right sucking disc which are respectively connected to two racks, wherein the two racks are movably arranged on a rack seat and are meshed with gears, and the gears are rotatably arranged on the rack seat. The bag opening part is characterized in that the gears are driven to rotate by a rotating shaft, the rotating shaft is rotatably arranged in a bag opening vertical column, and the lower end of the rotating shaft is connected to a cam mechanism which is driven by a main motor. The bag opening part has the advantages that the mechanical bag opening can be realized, the bag opening program is optimized, the working reliability and stability are improved, and meanwhile, the bag opening part can adapt to the operational requirements on different bag opening degrees.
Description
Technical field
The utility model relates to a kind of bag-feeding type package machine, is specifically related to a kind of bag-feeding type package machine and opens bag parts.
Background technology
Bag-feeding type package machine, for the packing of particle, all kinds of special-shaped food, condiment and sauce, liquid type, is widely used on market.Bag-feeding type package machine, after upper bag step, need to be opened sack, so that the subsequent handlings such as charging of back, its fundamental operation is that two suckers of bleeding are pressed in the sack both sides, and sucker retreats, and sack is ripped.The above-mentioned bag work of opening realizes by opening bag parts, bag-feeding type package machine is opened bag parts at present, its structure is so substantially: comprise the left and right sucker, the left and right sucker is connected on two tooth bars, two tooth bar activities are located on the tooth bar seat and are meshed with gear, gear rotatably arranges on the tooth bar seat, a tooth bar wherein is connected with cylinder, when the cylinder action, promote this tooth bar action, and then driven gear and the action of another tooth bar, thereby sack is opened in the sucker generation relative motion that makes to be connected on two tooth bars.Above-mentionedly open the shortcoming that bag mode exists and have: 1. cylinder promotes the functional reliability of opening bag mode and less stable can not meet the requirement of machine high speed operation; 2. open bag program single, and the best bag program of opening should be, the first fraction of sack is opened and is done a pause, then opens to complete state; 3. the operating distance of two suckers is non-adjustable, can not adapt to the action demand that difference is opened the bag size.
Summary of the invention
Deficiency in view of the background technology existence, the purpose of this utility model is intended to provide a kind of mechanical open bag of realizing, open a bag program optimization, improve functional reliability and stability, can adapt to difference simultaneously and open bag bag-feeding type package machine of chores demand and open bag parts.
The utility model is implemented by following technical solution:
Bag-feeding type package machine is opened bag parts, comprise the left and right sucker, the left and right sucker is connected on two tooth bars, two tooth bar activities are located on the tooth bar seat and are meshed with gear, gear rotatably arranges on the tooth bar seat, and it is characterized in that: the rotation of gear is driven by rotating shaft, and rotating shaft rotatably arranges in opening bag column, the lower end of rotating shaft is connected with cam mechanism, and cam mechanism is driven by main motor.
The utility model provides opens bag parts, it is opened a bag process and is all completed by mechanical action, reliability and the stability of opening bag work have been improved, principle of work is: main motor driving cam means action, cam mechanism promotes rotating shaft and rotates, the rotation driven gear of rotating shaft rotates, and the rotation of gear will drive two tooth bars move toward one another simultaneously, and then drives two suction nozzles actions the sack of packaging bag is ripped.
As preferably, described cam mechanism comprises cam, rocking arm, pull bar and stroke pendulum plate; rocking arm swings to arrange and promoted by cam; pull bar one end is connected with rocking arm; the other end is connected with the oscillating bearing screw rod; stroke pendulum plate is provided with chute, and the oscillating bearing screw rod slides to arrange and regulated by control hand wheel in chute, and stroke pendulum plate is fixedly connected with rotating shaft.
The beneficial effect of technique scheme is: 1. can to make cam promote the action of rotating shaft, gear and tooth bar controlled and coordinate for the design by cam curve, the kinematic velocity that finally makes sucker change, thus realize the best bag program of opening; 2. the diverse location on stroke pendulum plate by adjusting joint bearing screw rod, can make the rotating shaft rotational angle under identical angular displacement of the cam change, and then the operating distance of two suckers is changed, and adapts to difference and open a bag chores demand.
The accompanying drawing explanation
The utility model has following accompanying drawing:
Fig. 1 is constructional drawing of the present utility model,
Fig. 2 be Fig. 1 top overlook direction structure figure,
Fig. 3 be Fig. 1 bottom overlook direction structure figure.
The specific embodiment
As shown in the figure, bag-feeding type package machine of the present utility model is opened bag parts, comprise left sucker 14 and right sucker 15, left sucker 14 is connected on tooth bar 18 by prosiphon 13, right sucker 15 is connected on tooth bar 2 by rear suction pipe 16 and thin bar 17, tooth bar 2 and tooth bar 18 activities are located on tooth bar seat 3 and are meshed with gear 1, gear 1 rotatably arranges on tooth bar seat 3, the rotation of gear 1 is driven by rotating shaft 5, gear 1 is fixed on the upper axle head of rotating shaft 5, the interior rotatable setting of bag column 4 is being opened in rotating shaft 5, tooth bar seat 3 is being opened the 4 upper surface fixed installations of bag column, the lower shaft end of rotating shaft 5 is connected with cam mechanism, described cam mechanism comprises cam 8, rocking arm 10, pull bar 12 and stroke pendulum plate 7, cams mounted camshaft 19 is connected with main motor-driven, rocking arm 10 swings and arranges, swing arm 10 is provided with roller 9 and is promoted by cam 8, pull bar 12 1 ends are connected with rocking arm 10, the other end is connected with oscillating bearing screw rod 6, stroke pendulum plate 7 is provided with chute 7a, oscillating bearing screw rod 6 slides to arrange and is regulated by control hand wheel 11 in chute 7a, stroke pendulum plate 7 is fixedly connected with rotating shaft 5.
The utility model is work like this: main motor drive cam shaft 19 band moving cams 8 rotate, cam 8 promotes rocking arm 10 and swings; rocking arm 10 passes through pull bar 12, stroke pendulum plate 7 drives rotating shafts 5 and rotates; the rotation driven gear 1 of rotating shaft 5 rotates; and the rotation of gear 1 will be with carry-over bar 2 and tooth bar 18 move toward one another, and then the sack of packaging bag is ripped in the suction nozzle action of drive left and right.
Claims (2)
1. bag-feeding type package machine is opened bag parts, comprise the left and right sucker, the left and right sucker is connected on two tooth bars, two tooth bar activities are located on the tooth bar seat and are meshed with gear, gear rotatably arranges on the tooth bar seat, and it is characterized in that: the rotation of gear is driven by rotating shaft, and rotating shaft rotatably arranges in opening bag column, the lower end of rotating shaft is connected with cam mechanism, and cam mechanism is driven by main motor.
2. bag-feeding type package machine as claimed in claim 1 is opened bag parts, it is characterized in that: described cam mechanism comprises cam, rocking arm, pull bar and stroke pendulum plate; rocking arm swings to arrange and promoted by cam; pull bar one end is connected with rocking arm; the other end is connected with the oscillating bearing screw rod; stroke pendulum plate is provided with chute, and the oscillating bearing screw rod slides to arrange and regulated by control hand wheel in chute, and stroke pendulum plate is fixedly connected with rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320454860 CN203358943U (en) | 2013-07-29 | 2013-07-29 | Bag opening part of bag feeding-type packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320454860 CN203358943U (en) | 2013-07-29 | 2013-07-29 | Bag opening part of bag feeding-type packaging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203358943U true CN203358943U (en) | 2013-12-25 |
Family
ID=49806741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320454860 Expired - Fee Related CN203358943U (en) | 2013-07-29 | 2013-07-29 | Bag opening part of bag feeding-type packaging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203358943U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103950586A (en) * | 2014-05-04 | 2014-07-30 | 安徽永成电子机械技术有限公司 | Bag gripper for non-laminating woven bags on automatic canning assembly line |
| CN104494933A (en) * | 2014-12-19 | 2015-04-08 | 柳州市卓德机械科技有限公司 | Automatic bag opening mechanism |
| CN105416690A (en) * | 2015-12-01 | 2016-03-23 | 温州科迪机械有限公司 | Stable zippered bag opening mechanism |
| CN110834762A (en) * | 2019-09-23 | 2020-02-25 | 欧华包装设备（河源）有限公司 | Zipper opening device of bag feeding packaging machine |
| CN115303564A (en) * | 2022-08-26 | 2022-11-08 | 芜湖裕东自动化科技有限公司 | Bag opening device |
-
2013
- 2013-07-29 CN CN 201320454860 patent/CN203358943U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103950586A (en) * | 2014-05-04 | 2014-07-30 | 安徽永成电子机械技术有限公司 | Bag gripper for non-laminating woven bags on automatic canning assembly line |
| CN104494933A (en) * | 2014-12-19 | 2015-04-08 | 柳州市卓德机械科技有限公司 | Automatic bag opening mechanism |
| CN105416690A (en) * | 2015-12-01 | 2016-03-23 | 温州科迪机械有限公司 | Stable zippered bag opening mechanism |
| CN110834762A (en) * | 2019-09-23 | 2020-02-25 | 欧华包装设备（河源）有限公司 | Zipper opening device of bag feeding packaging machine |
| CN110834762B (en) * | 2019-09-23 | 2021-08-31 | 欧华包装设备（河源）有限公司 | Zipper opening device of bag feeding packaging machine |
| CN115303564A (en) * | 2022-08-26 | 2022-11-08 | 芜湖裕东自动化科技有限公司 | Bag opening device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20150729 |
|
| EXPY | Termination of patent right or utility model |