CN203865090U - Heat sealing mechanism for bag feeding type packing machine - Google Patents
Heat sealing mechanism for bag feeding type packing machine Download PDFInfo
- Publication number
- CN203865090U CN203865090U CN201420306153.4U CN201420306153U CN203865090U CN 203865090 U CN203865090 U CN 203865090U CN 201420306153 U CN201420306153 U CN 201420306153U CN 203865090 U CN203865090 U CN 203865090U
- Authority
- CN
- China
- Prior art keywords
- heat sealing
- crank body
- fork
- push rod
- bag
- 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
- 238000007789 sealing Methods 0.000 title claims abstract description 50
- 238000012856 packing Methods 0.000 title abstract 6
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 12
- 230000002159 abnormal effect Effects 0.000 abstract 2
- 238000004806 packaging method and process Methods 0.000 description 4
- 230000005856 abnormality Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000013409 condiments Nutrition 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 235000015067 sauces Nutrition 0.000 description 1
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- Package Closures (AREA)
Abstract
The utility model discloses a heat sealing mechanism for a bag feeding type packing machine. The heat sealing mechanism for the bag feeding type packing machine is characterized by comprising a heat sealing base, a left heat sealing tool, a right heat sealing tool, a left tool apron, a right tool apron, a triangular crank body, a push rod and a cam device, wherein the left heat sealing tool and the right heat sealing tool are mounted on the left tool apron and the right tool apron, the left tool apron and the right tool apron are arranged on the front face of the heat sealing base and hinged to the heat sealing base, the triangular crank body is arranged on the heat sealing base and swings in the vertical direction, the left two corners of the triangular crank body are connected with the left tool apron and the right tool apron through an upper short rod and a lower short rod, the right corner of the triangular crank body is connected with the top end of the push rod, the bottom end of the push rod is connected with a swing rod of the cam device through an air cylinder, and when the push rod moves upwards, the left heat sealing tool and the right heat sealing tool are driven to close to carry out heat sealing motion through swing of the triangular crank body. The heat sealing mechanism for the bag feeding type packing machine is simple in structure and safe and reliable in motion, jamming can be avoided, and the heat sealing mechanism has a packing bag protecting function, in another word, when an abnormal blanking or abnormal bag opening phenomenon of the packing machine happens , heat sealing work can be stopped in time on the premise that the machine is not shut down, and damage of heat sealing to empty bags is avoided.
Description
Technical field
The utility model relates to a kind of bag-feeding type package machine, is specifically related to a kind of heat sealing mechanism of bag-feeding type package machine.
Background technology
Bag-feeding type package machine, for the packaging of particle, all kinds of special-shaped food, condiment and sauce, liquid type, is widely used on market.At present, the packaging bag heat-sealing work of bag-feeding type package machine completes by heat sealing mechanism, heat sealing mechanism conventionally promotes hot knife by cam and seals action, and the deficiency that prior art exists is: in the time sealing work, and the closed pressure that need to be certain of hot knife, if the high point of cam radius is too small, hot knife there will be closed not tight problem, if the high point of cam radius is excessive, there will be hot knife closed, but cam does not arrive vertex, and mechanism is prone to stuck phenomenon; Further, in the time that wrapping machine occurs blanking mal or opens bag mal, stop because heat-sealing work can not realize separately, so still constantly seal action, the empty bag through heat-sealing station is damaged.
Summary of the invention
In view of the deficiency that background technology exists, it is a kind of simple in structure that the purpose of this utility model is intended to provide, and moves safe and reliablely to avoid stuck, has the bag-feeding type package machine heat sealing mechanism of packaging bag defencive function simultaneously.
The utility model is implemented by following technical solution:
Bag-feeding type package machine heat sealing mechanism, it is characterized in that: comprise heat-sealing pedestal, left and right hot knife, left and right tool rest, triangle crank body, push rod and cam gear, left and right hot knife is installed respectively on the tool rest of left and right, left and right tool rest is located at the positive of heat-sealing pedestal and is articulated and connected with heat-sealing pedestal, triangle crank body is done the swing setting of vertical direction on heat-sealing pedestal, the Liang Ge angle, the left side of triangle crank body is connected with left and right tool rest respectively by upper and lower two quarter butts, the angle, one, the right of triangle crank body is connected with the top of push rod, the bottom of push rod is connected with the fork of cam gear by cylinder, in the time that push rod upwards moves, promote left and right hot knife closure by the swing of triangle crank body and seal action.
Adopt after technique scheme, of the present utility model simple in structure, the while is due to the existence of cylinder, first between the push rod of mechanism and cam, play the effect of elastic deformation, even if occur when heat-sealing work that hot knife is closed, cam does not arrive vertex, but mechanism also there will not be stuck phenomenon; Also have; in service at bag-feeding type package machine; while needing heat-sealing action to stop after occurring blanking mal or opening a bag abnormality, warning; cylinder action; cylinder piston rod retraction, even if at this moment connecting rod, under cam wheel or at knee-action, carries out closure but the height and position that connecting rod top arrives is not enough to promote left and right hot knife; thereby avoid heat-sealing action to damage empty bag, there is packaging bag defencive function.
As preferably, described cam gear comprises cam, fork, roller and extension spring, fork swings and arranges, fork is L-type, and the right-hand member of fork is established the hinge-point being connected with described cylinder, and the upper end of fork is established mounting point and is connected with extension spring by mounting point, described roller is in the vertically middle setting of section of fork, under the effect of extension spring, roller is close to cam working face all the time, and camshaft is connected with main gear.One of left and right hot knife is fixedly connected with tool rest, and between another and tool rest, elasticity is connected.
Brief description of the drawings
The utility model has following accompanying drawing:
Fig. 1 is the constructional drawing of bag-feeding type package machine heat sealing mechanism.
Detailed description of the invention
As shown in the figure, bag-feeding type package machine heat sealing mechanism of the present utility model, comprise heat-sealing pedestal 1, left and right hot knife 6, left and right tool rest 5, triangle crank body 3, push rod 4 and cam gear, left and right hot knife 6 is installed respectively on left and right tool rest 5, left hot knife is fixedly connected with left tool rest, between right hot knife and right tool rest, elasticity is connected, left and right tool rest 5 is located at the positive of heat-sealing pedestal 1 and is articulated and connected with heat-sealing pedestal 1, triangle crank body 3 is done the swing setting of vertical direction on heat-sealing pedestal 1, the Liang Ge angle, the left side of triangle crank body 3 is connected with left and right tool rest 5 respectively by upper and lower two quarter butts 2, the angle, one, the right of triangle crank body 3 is connected with the top of push rod 4, the bottom of push rod 4 is connected with the fork 9 of cam gear by cylinder 7, in the time that push rod 4 upwards moves, promote left and right hot knife 6 closures by the counter-clockwise swing of triangle crank body 3 and seal action, described cam gear comprises cam 10, fork 9, roller 8 and extension spring 11, fork 9 swings and arranges, fork 9 is L-type, the right-hand member of fork 9 is established the hinge-point being connected with described cylinder 7, the upper end of fork 9 is established mounting point and is connected with extension spring 11 by mounting point, and described roller 8 is in the vertically middle setting of section of fork 9, under the effect of extension spring 11, roller 8 is close to cam 10 driving surfaces all the time, and camshaft is connected with main gear.
Working process of the present utility model is: machine main driving axle rotates, and band moving cam rotates, and need to seal time, cam upwarps the right-hand member of fork, push rod upward movement, and then drive left and right hot knife closure by triangle crank body, quarter butt and left and right tool rest; In service at bag-feeding type package machine; after occurring blanking mal or opening a bag abnormality, warning, need heat-sealing action to stop; now cylinder action; cylinder piston rod retraction; even if at this moment connecting rod is under cam wheel or at knee-action; but the height and position that connecting rod top arrives is not enough to promote left and right hot knife carries out closure, thereby avoid heat-sealing action to damage empty bag.
Claims (3)
1. bag-feeding type package machine heat sealing mechanism, it is characterized in that: comprise heat-sealing pedestal, left and right hot knife, left and right tool rest, triangle crank body, push rod and cam gear, left and right hot knife is installed respectively on the tool rest of left and right, left and right tool rest is located at the positive of heat-sealing pedestal and is articulated and connected with heat-sealing pedestal, triangle crank body is done the swing setting of vertical direction on heat-sealing pedestal, the Liang Ge angle, the left side of triangle crank body is connected with left and right tool rest respectively by upper and lower two quarter butts, the angle, one, the right of triangle crank body is connected with the top of push rod, the bottom of push rod is connected with the fork of cam gear by cylinder, in the time that push rod upwards moves, promote left and right hot knife closure by the swing of triangle crank body and seal action.
2. bag-feeding type package machine heat sealing mechanism as claimed in claim 1, it is characterized in that: described cam gear comprises cam, fork, roller and extension spring, fork swings and arranges, fork is L-type, and the right-hand member of fork is established the hinge-point being connected with described cylinder, and the upper end of fork is established mounting point and is connected with extension spring by mounting point, described roller is in the vertically middle setting of section of fork, under the effect of extension spring, roller is close to cam working face all the time, and camshaft is connected with main gear.
3. bag-feeding type package machine heat sealing mechanism as claimed in claim 1, is characterized in that: one of left and right hot knife is fixedly connected with tool rest, and between another and tool rest, elasticity is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420306153.4U CN203865090U (en) | 2014-06-11 | 2014-06-11 | Heat sealing mechanism for bag feeding type packing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420306153.4U CN203865090U (en) | 2014-06-11 | 2014-06-11 | Heat sealing mechanism for bag feeding type packing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203865090U true CN203865090U (en) | 2014-10-08 |
Family
ID=51646070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420306153.4U Expired - Fee Related CN203865090U (en) | 2014-06-11 | 2014-06-11 | Heat sealing mechanism for bag feeding type packing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203865090U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104494947A (en) * | 2014-12-05 | 2015-04-08 | 瑞安市大伟机械有限公司 | Intelligent type packaging bag upper heat sealing mechanism |
| CN107399470A (en) * | 2017-08-31 | 2017-11-28 | 江南大学 | Paper-plastic box ultrasonics sealing device |
| CN108127972A (en) * | 2017-12-18 | 2018-06-08 | 珠海三樱日用品有限公司 | A kind of mechanical equipment of automated production freshness protection package |
| CN115816915A (en) * | 2022-01-28 | 2023-03-21 | 广东宏川环宇智能装备有限公司 | Rotating disc type suction nozzle bag welding nozzle production line |
-
2014
- 2014-06-11 CN CN201420306153.4U patent/CN203865090U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104494947A (en) * | 2014-12-05 | 2015-04-08 | 瑞安市大伟机械有限公司 | Intelligent type packaging bag upper heat sealing mechanism |
| CN107399470A (en) * | 2017-08-31 | 2017-11-28 | 江南大学 | Paper-plastic box ultrasonics sealing device |
| CN108127972A (en) * | 2017-12-18 | 2018-06-08 | 珠海三樱日用品有限公司 | A kind of mechanical equipment of automated production freshness protection package |
| CN115816915A (en) * | 2022-01-28 | 2023-03-21 | 广东宏川环宇智能装备有限公司 | Rotating disc type suction nozzle bag welding nozzle production line |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141008 Termination date: 20180611 |