CN201472731U - Bag cutting mechanism of automatic packaging machine - Google Patents
Bag cutting mechanism of automatic packaging machine Download PDFInfo
- Publication number
- CN201472731U CN201472731U CN2009203094448U CN200920309444U CN201472731U CN 201472731 U CN201472731 U CN 201472731U CN 2009203094448 U CN2009203094448 U CN 2009203094448U CN 200920309444 U CN200920309444 U CN 200920309444U CN 201472731 U CN201472731 U CN 201472731U
- Authority
- CN
- China
- Prior art keywords
- cutting knife
- cutting
- rocking bar
- packaging machine
- seal
- 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
Images
Landscapes
- Auxiliary Devices For And Details Of Packaging Control (AREA)
Abstract
The utility model relates to a bag cutting mechanism of a packaging machine, which comprises a hydraulic or pneumatic cylinder, cutting knives and a corresponding connecting bar, wherein the piston rod of the hydraulic or pneumatic cylinder is rotatably connected with the end of a rocking bar; the rocking bar is rotatably connected with a crossbar; the rocking bar is provided with a swing stem fixedly connected with the rocking bar crosswise; the crossbar is provided with a lead rail; the lead rail is provided with a cutting knife slider and a seal slider; the cutting knife slider and the seal slider are respectively provided with the cutting knives and seal mechanisms; and the cutting knife slider and the seal slider are respectively connected with both ends of the swing stem through the cutting knife connecting bar and a seal connecting bar. The utility model provides the bag cutting mechanism of the packaging machine, thereby having simple and compact structure and convenient operation. Moreover, the utility model can also avoid that related parts of the cutting knives and the like are abnormally abraded soon even damaged due to misoperation.
Description
Technical field
The utility model relates to a kind of wrapping machine, especially relates to a kind of cutting bag machine structure of wrapping machine.
Background technology
Cutting bag machine structure in the market is of a great variety, and cutting bag machine structure action power is to realize by the motor drives cam mechanism.Just be stuck in cut-off part and packaged object (as fastener) in packaging process, inevitably can occur,, just mechanism's drive must be covered a circulation and just stop in case receiving work order because electrical motor torsion is bigger.The situation that cutting knife and packaged object (as fastener) are fought so just occurs, obviously, the cutting knife cutter tooth is easy to be broken.Continue to use and the uneven even phenomenon that can't cut of otch to have occurred.Because the cutting bag machine structure is very commonly used in commercial production, so people have also carried out more benefiting our pursuits to it, application number is that 200610031554.3 patent of invention discloses a kind of automatic medicine-filling machine, wherein cut bag parts and sealing part is located at procedure position on two respectively.Cut bag parts and comprise cutting knife and tool rest, cutting knife cylinder, linear actuator and folder bag, cutting knife is captiveed joint with the piston rod of cutting knife cylinder with tool rest, and captive joint with linear actuator through adapter plate, linear actuator is fixed on to be cut on bag underbeam, cutting a bag underbeam is fixed on and cuts on bag parts support, the symmetrical folder bag plate that is positioned at cutting knife top is fixed on the piston rod of folder bag cylinder separately, and the folder bag cylinder is put the beams in place to be fixed on and cut a bag parts upper part of the frame through cutting bag.Sealing part comprises sealing cylinder, the heating plate and the pressure head of captiveing joint with the sealing cylinder piston rod, and heating plate and pressure head are fitted, and they are symmetrical set, and are fixed on the sealing part bearing.
Above-mentioned comparatively complicated for kind of mechanism, and to cut bag and seal two processes and need carry out respectively, structure is compact inadequately, complex procedures, the operating time is long.
Summary of the invention
The utility model mainly is that to solve the existing in prior technology structure compact inadequately, complex procedures, and the technical matters that the operating time is long etc. provides a kind of cutting bag machine structure of simple and compact for structure, easy to operate automatic packaging machine.And can also avoid because misoperation causes very fast undue wear of related components even damages such as cutting knife.
Above-mentioned technical matters of the present utility model is mainly solved by following technical proposals: a kind of cutting bag machine structure of automatic packaging machine, comprise hydraulic pressure or air cylinder, cutting knife and corresponding connecting rod, it is characterized in that the piston rod of described hydraulic pressure or air cylinder and the end of a rocking bar are rotationally connected, this rocking bar and a cross bar are rotationally connected, rocking bar is provided with one and intersects the fork be connected with it, described cross bar is provided with guide rail, this guide rail is provided with the cutting knife slide block and seals slide block, cutting knife slide block and seal and be respectively equipped with cutting knife and enclosed mechanism on the slide block, the cutting knife slide block with seal slide block respectively by cutter connecting rod with seal connecting rod and link to each other with the two ends of described fork.This technical scheme needs the rotating shaft of hydraulic pressure or air cylinder rotation or rocking bar to have the degree of freedom of a translation.Hydraulic pressure or air cylinder promote rocking bar and rotate, fork also rotates simultaneously, and then drive and to seal slide block and cutting knife slide block movement by sealing connecting rod and cutter connecting rod, owing to seal the two ends that connecting rod and cutter connecting rod are connected to fork, so two slide blocks move to different directions, be move toward one another, when both mutually near the time, carry out cutting knife simultaneously and seal two actions.When hydraulic pressure or pneumatic cylinder piston rod withdrawal, because connecting rod is done usefulness, cutter mechanism and enclosed mechanism all can move to both sides, realize that two mechanisms break away from, and are in readiness for action.Utilize its work source of the gas or hydraulic oil to have compressible principle, when fastener and cutting knife occurring and fight, will be stuck in the halfway, cutting knife can be damaged, be that knife edge part has a little wearing and tearing at the most, and wearing and tearing reparation is very easy.Adjust simply after pending fault is got rid of that the back just can the normal use of very fast recovery, need not to change cutting knife at least.
As preferably, the described length ratio that seals connecting rod and cutter connecting rod is 1: 3 to 1: 2.The distribution of this length can be so that enclosed mechanism and cutting knife have a position of meeting on slide block, and also satisfy the needs of its separating distance.
As preferably, described fork is vertical mutually with rocking bar.When fork and rocking bar are perpendicular, cutting knife slide block and to seal the stroke of pairing hydraulic pressure of slide block move toward one another or air cylinder the shortest, so the structure of this design plan is more compact.
As preferably, described hydraulic pressure or air cylinder vertically are provided with, and its upper end is a piston rod, links to each other with rocking bar, and the lower end is a cylinder body, is rotationally connected with frame.In hydraulic pressure or air cylinder working process, it can be swung, and with respect to the design plan that adopts rocking bar rotating shaft translation, its processing is more convenient, cost is lower, structure is simpler.
As preferably, this mechanism adopts air cylinder as propulsion source.Air cylinder more can be fit to the needs of factory as propulsion source, and cost is lower, and the compressibility of gas is better simultaneously, can better prevent when the swaging clamp problem occurring the protection of the cutter head property advanced.
The beneficial effect that brings of the present utility model is, it is compact inadequately to have solved the existing in prior technology structure, complex procedures, and the technical matters that the operating time is long etc. has realized a kind of cutting bag machine structure of simple and compact for structure, easy to operate automatic packaging machine.And can also avoid because misoperation causes very fast undue wear of related components even damages such as cutting knife.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: a kind of cutting bag machine structure of automatic packaging machine, comprise air cylinder, cutting knife and corresponding connecting rod, air cylinder vertically is provided with, and its upper end is a piston rod, links to each other with rocking bar 2, and the lower end is that cylinder body 1 is rotationally connected with frame.The end of the piston rod of air cylinder and a rocking bar is rotationally connected, and this rocking bar and a cross bar 6 are rotationally connected, and rocking bar is provided with one and intersects the fork 3 be connected with it, and fork is vertical mutually with rocking bar.Described cross bar is provided with guide rail 8, this guide rail is provided with cutting knife slide block 9 and seals slide block 7, cutting knife slide block and seal and be respectively equipped with cutting knife and enclosed mechanism on the slide block, the cutting knife slide block and seal cunning respectively by cutter connecting rod 5 with seal connecting rod 4 and link to each other with the two ends of described fork.The length ratio that seals connecting rod and cutter connecting rod is 1: 3 to 1: 2.
The utility model in use, air cylinder promotes rocking bar and rotates, fork also rotates simultaneously, and then drive and to seal slide block and cutting knife slide block movement by sealing connecting rod and cutter connecting rod, owing to seal the two ends that connecting rod and cutter connecting rod are connected to fork, so two slide blocks move i.e. move toward one another to different directions, when both mutually near the time, carry out cutting knife simultaneously and seal two actions.When cylinder piston rod was regained, because connecting rod is done usefulness, cutter mechanism and enclosed mechanism all can move to both sides, realized that two mechanisms break away from, and are in readiness for action.Utilize its work source of the gas to have compressible principle, when packaged object of appearance (as fastener) and cutting knife are fought, will be stuck in the halfway, cutting knife can be damaged, be that knife edge part has a little wearing and tearing at the most, and wearing and tearing reparation is very easy.Adjust simply after pending fault is got rid of that the back just can the normal use of very fast recovery, need not to change cutting knife at least.
So the utlity model has simple compactness, feature such as easy to operate, safe and reliable.
Claims (7)
1. the cutting bag machine structure of an automatic packaging machine, comprise hydraulic pressure or air cylinder, cutting knife and corresponding connecting rod, it is characterized in that the piston rod of described hydraulic pressure or air cylinder and the end of a rocking bar (2) are rotationally connected, this rocking bar and a cross bar (6) are rotationally connected, rocking bar is provided with one and intersects the fork (3) be connected with it, described cross bar is provided with guide rail (8), this guide rail is provided with cutting knife slide block (9) and seals slide block (7), cutting knife slide block and seal and be respectively equipped with cutting knife and enclosed mechanism on the slide block, the cutting knife slide block and seal cunning respectively by cutter connecting rod (5) with seal connecting rod (4) and link to each other with the two ends of described fork.
2. the cutting bag machine structure of a kind of automatic packaging machine according to claim 1 is characterized in that the described length ratio that seals connecting rod and cutter connecting rod is 1: 3 to 1: 2.
3. the cutting bag machine structure of a kind of automatic packaging machine according to claim 1 and 2 is characterized in that described fork and rocking bar are vertical mutually.
4. the cutting bag machine structure of a kind of automatic packaging machine according to claim 1 and 2 is characterized in that described hydraulic pressure or air cylinder vertically are provided with, and its upper end is a piston rod, links to each other with rocking bar, and the lower end is cylinder body (1), is rotationally connected with frame.
5. the cutting bag machine structure of a kind of automatic packaging machine according to claim 3 is characterized in that described hydraulic pressure or air cylinder vertically are provided with, and its upper end is a piston rod, links to each other with rocking bar, and the lower end is a cylinder body, is rotationally connected with frame.
6. the cutting bag machine structure of a kind of automatic packaging machine according to claim 1 and 2 is characterized in that this mechanism adopts air cylinder as propulsion source.
7. the cutting bag machine structure of a kind of automatic packaging machine according to claim 5 is characterized in that this mechanism adopts air cylinder as propulsion source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203094448U CN201472731U (en) | 2009-09-02 | 2009-09-02 | Bag cutting mechanism of automatic packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203094448U CN201472731U (en) | 2009-09-02 | 2009-09-02 | Bag cutting mechanism of automatic packaging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201472731U true CN201472731U (en) | 2010-05-19 |
Family
ID=42408976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203094448U Expired - Fee Related CN201472731U (en) | 2009-09-02 | 2009-09-02 | Bag cutting mechanism of automatic packaging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201472731U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102336287A (en) * | 2010-07-19 | 2012-02-01 | 达和机械（昆山）有限公司 | End sealing driving device for packing machine |
| CN102381498A (en) * | 2011-09-19 | 2012-03-21 | 中华全国供销合作总社杭州茶叶研究院 | Welding and forming device for edges of tower-shaped bags |
| CN103043263A (en) * | 2012-12-28 | 2013-04-17 | 全利机械股份有限公司 | Packaging bag opening sealing device |
| CN105197308A (en) * | 2015-10-19 | 2015-12-30 | 上海瑞吉锦泓包装机械有限公司 | Servo horizontal sealing mechanism |
| CN108016922A (en) * | 2016-11-04 | 2018-05-11 | 朝日物产(天津)矿业有限公司 | Bag membrane cutter mechanism |
| CN111470103A (en) * | 2020-04-07 | 2020-07-31 | 四川大学 | Outer package protective layer sleeving device and driving method |
-
2009
- 2009-09-02 CN CN2009203094448U patent/CN201472731U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102336287A (en) * | 2010-07-19 | 2012-02-01 | 达和机械（昆山）有限公司 | End sealing driving device for packing machine |
| CN102381498A (en) * | 2011-09-19 | 2012-03-21 | 中华全国供销合作总社杭州茶叶研究院 | Welding and forming device for edges of tower-shaped bags |
| CN102381498B (en) * | 2011-09-19 | 2013-11-06 | 中华全国供销合作总社杭州茶叶研究院 | Welding and forming device for edges of tower-shaped bags |
| CN103043263A (en) * | 2012-12-28 | 2013-04-17 | 全利机械股份有限公司 | Packaging bag opening sealing device |
| CN103043263B (en) * | 2012-12-28 | 2015-05-27 | 全利机械股份有限公司 | Packaging bag opening sealing device |
| CN105197308A (en) * | 2015-10-19 | 2015-12-30 | 上海瑞吉锦泓包装机械有限公司 | Servo horizontal sealing mechanism |
| CN108016922A (en) * | 2016-11-04 | 2018-05-11 | 朝日物产(天津)矿业有限公司 | Bag membrane cutter mechanism |
| CN111470103A (en) * | 2020-04-07 | 2020-07-31 | 四川大学 | Outer package protective layer sleeving device and driving method |
| CN111470103B (en) * | 2020-04-07 | 2021-02-23 | 四川大学 | Outer package protective layer sleeving device and driving method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201472731U (en) | Bag cutting mechanism of automatic packaging machine | |
| CN207642404U (en) | 45 degree of corner cuts saw host | |
| CN201333557Y (en) | Angle iron angle cutter | |
| CN204321322U (en) | A kind of angle steel cutter sweep | |
| CN202197555U (en) | Double cutter rod type reversed synchronous reciprocating stem cutter driven by machinery | |
| CN202783963U (en) | Transverse cutting device of continuous drawing vacuum package machine | |
| CN202197573U (en) | Stalk cutter with double cutter arbors hydraulically driven to synchronously reciprocate in opposite directions | |
| CN102529160B (en) | Hot sealing and cold cutting device for plastic film bag making machine | |
| CN104594891A (en) | Breaking hammer type hydraulic shock coal mining machine | |
| CN204703896U (en) | Broken hammer hydraulic shock coal-winning machine and hydraulic system thereof | |
| CN209580104U (en) | A kind of glass processing scribing machine severing table | |
| CN204397968U (en) | A kind of hammer-shears cutting tool | |
| CN202045407U (en) | Constant-scissoring-force scissors type scissoring head | |
| CN202336911U (en) | Numerically controlled automatic plate paver | |
| CN104625200A (en) | Cutting machine | |
| CN203018825U (en) | Device for cutting off keel | |
| CN104612677B (en) | AC hydraulic coal puncher | |
| CN209886771U (en) | Metal shearing machine | |
| CN208929327U (en) | Stop mechanism and cutting machine | |
| CN202607492U (en) | Buffering feed device of knife scissor single-face grinding machine | |
| CN102248212A (en) | Special machine tool for wrench milling groove | |
| CN207757787U (en) | Full-automatic multi-functional bamboo fells broken stake machine | |
| CN202455905U (en) | Three-dimensional moving shrub stubble levelling manipulator | |
| CN104117729A (en) | Pneumatic sawing machine | |
| CN202011031U (en) | Double-cutting device for bag head and bag tail of filling bag |
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: 20100519 Termination date: 20160902 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |