CN205854655U - The improved structure of automatic packaging machine PE film transverse sealing mechanism - Google Patents
The improved structure of automatic packaging machine PE film transverse sealing mechanism Download PDFInfo
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- CN205854655U CN205854655U CN201620853202.5U CN201620853202U CN205854655U CN 205854655 U CN205854655 U CN 205854655U CN 201620853202 U CN201620853202 U CN 201620853202U CN 205854655 U CN205854655 U CN 205854655U
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- swing arm
- sealing block
- hinged
- laterally sealing
- servomotor
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Abstract
This utility model belongs to packing machinery technology, it is provided that the improved structure of automatic packaging machine PE film transverse sealing mechanism, uses servomotor and the combination of oscillating arm mechanisms, and oscillating arm mechanisms is by the first swing arm, form from swing arm and the second swing arm；One end of first swing arm is hinged with gripper shoe, and the other end is hinged with the one end from swing arm；One end of second swing arm is hinged with the other end from swing arm, and the other end is hinged with interior laterally sealing block.When servomotor rotates clockwise, under the drive of the first swing arm, launch to the direction of outer laterally sealing block from swing arm and the second swing arm, interior laterally sealing block is pushed to outer laterally sealing block, the turnover motion of servomotor is converted to the straight reciprocating motion of driven member by oscillating arm mechanisms, moved by the non-constant velocity of servomotor and can meet the requirement of across seal, seal more firm.
Description
Technical field
This utility model belongs to packing machinery technology, and the improvement particularly to automatic packaging machine PE film transverse sealing mechanism is tied
Structure.
Background technology
In bag formula automatic packaging machinery, traverse sealing device does not require nothing more than accurate positioning, horizontal sealing when also requiring horizontal envelope
The linear velocity of block is equal with the speed of thin film feed, and after sealing, needs to be separated with speed faster.Traditional horizontal sealing
Device has cam-type and air-cylinder type, although both traverse sealing devices Application comparison at present is many, but defect is also clearly.
Cam-type traverse sealing device is determined by cam contour characteristic due to hot enclosuring device kinetic characteristic, so cam-type horizontal sealing
Device also exists clearly disadvantageous, it may be assumed that irrational cam contour easily causes vibration, noise to shorten the use longevity of parts
Life, and the quality of packaging product sealing can be affected, thus the highest to the profile requirements of cam.Additionally cam mechanism belongs to higher pair
Mechanism, easily weares and teares in transmission process, has noise；The design comparison of High speed cam is complicated, needs to consider its adjustment of balance,
Manufacture requirements is higher.
Air-cylinder type traverse sealing device be primarily due to pneumatic system use pressure typically in 0.2MPa～1.0MPa scope, therefore gas
Cylinder is to do powerful dynamical element.During pneumatic release, impact is relatively big, when changing speed, needs to enter choke valve
Row regulation.Secondly because the medium that pneumatic system is used needs the sealing property of consideration system, so preventing leakage is a head
Want problem.Finally, pneumatic system use be compressed air, there is the conversion loss of energy, thus its stable working and
Response aspect is poor.
The reliability of traditional cam-type and air-cylinder type traverse sealing device is low, and adjusts cumbersome, it is therefore desirable to horizontal sealing
Device improves.
Utility model content
For solving above-mentioned technical problem, automatic packaging machine PE film transverse sealing mechanism is improved by this utility model, and employing is watched
Take the combination of motor, laterally sealing block and oscillating arm mechanisms, moved by the non-constant velocity of servomotor and can meet the requirement of across seal, envelope
Mouth is more firm.
For reaching above-mentioned purpose, the technical solution of the utility model is as follows:
The improved structure of automatic packaging machine PE film transverse sealing mechanism, by support, interior laterally sealing block, outer laterally sealing block and side push mechanism structure
Becoming, described support is made up of two gripper shoes and the push rod being connected between the two gripper shoe, described interior laterally sealing block and outer horizontal stroke
Being provided with in envelope block and add heat pipe, the heat-sealing end of described outer laterally sealing block is provided with one layer of Silicone Rubber；Described outer laterally sealing block is fixed on
In one of them gripper shoe, described interior laterally sealing block is arranged in another gripper shoe by described side push mechanism；
Described side push mechanism includes servomotor and oscillating arm mechanisms, and described oscillating arm mechanisms is by the first swing arm, from swing arm and
Two swing arm compositions；One end of described first swing arm is hinged with described gripper shoe, and the other end is hinged from one end of swing arm with described；Institute
The one end stating the second swing arm is hinged from the other end of swing arm with described, and the other end is hinged with described interior laterally sealing block；Described servo electricity
Machine is connected from swing arm with described.
Preferably, described interior laterally sealing block is connected with described push rod by bearing.
Principle of the present utility model is: when servomotor rotates clockwise, under the drive of the first swing arm, from swing arm and
Second swing arm launches to the direction of outer laterally sealing block, and interior laterally sealing block is pushed to outer laterally sealing block；When servomotor rotates counterclockwise,
Under second swing arm drives, realize shrinking from swing arm and the first swing arm, thus in driving, laterally sealing block is to the direction away from outer laterally sealing block
Slide and go, ready for sealing next time.
By analysis above it is recognised that this utility model has the advantage that 1. oscillating arm mechanisms are by the week of servomotor
The dynamic straight reciprocating motion being converted to driven member of transhipment, as long as controlling the operating of servomotor well, just can to control driven member fine
Work, so controlling fairly simple；2. transverse sealing mechanism is in the course of the work, not keeps pressing as longitudinal sealing all the time
Heat-sealing state, it only just can carry out heat-sealing sealing surface docks when and cut；In the moment that interior outer laterally sealing block docks, run
Packing film by pressing, now it is necessary to ensure that the linear velocity of laterally sealing block sealing surface is consistent with thin film feed rate, servomotor
Internally laterally sealing block realizes the control model of non-weighing apparatus speed, controls horizontal sealing speed easily, and error rate reduces, seal quality is carried
High；3. installing Silicone Rubber on outer laterally sealing block, the way of contact of interior outer laterally sealing block becomes deals with soft tactics firmly, it is ensured that the quality of sealing；
4. the parameter having only to after using servomotor run it is adjusted, and just can well adapt to various different bag long, add
Quickreturn characteristics when not working soon, improves work efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, required in embodiment being described below
Accompanying drawing to be used is briefly described.
Fig. 1 is the structural representation of the improved structure of the automatic packaging machine PE film transverse sealing mechanism disclosed in embodiment.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe.
Shown in Fig. 1 is a kind of automatic packaging machine PE film transverse sealing mechanism, by support, interior laterally sealing block 2, outer laterally sealing block 3 and
Side push mechanism is constituted, and support is made up of two gripper shoes 1a, 1b and the push rod 1c being connected between the two gripper shoe, interior horizontal sealing
Being provided with in block and outer laterally sealing block and add heat pipe 4, the heat-sealing end of outer laterally sealing block is provided with one layer of Silicone Rubber；Outer laterally sealing block 3 is fixed
In gripper shoe 1a, interior laterally sealing block 2 is arranged in gripper shoe 1b by side push mechanism. and side push mechanism includes servomotor 5a and pendulum
Arm mechanism, oscillating arm mechanisms is by the first swing arm 5b, form from swing arm 5c and the second swing arm 5d；One end of first swing arm and gripper shoe 1b
Hinged, the other end is hinged with the one end from swing arm；One end of second swing arm is hinged with the other end from swing arm, the other end and interior horizontal stroke
Envelope block is hinged；Servomotor is connected with from swing arm；Interior laterally sealing block is connected with push rod by bearing 6.When servomotor turns clockwise
Time dynamic, under the drive of the first swing arm, launch to the direction of outer laterally sealing block, outside interior laterally sealing block is pushed to from swing arm and the second swing arm
Laterally sealing block；When servomotor rotates counterclockwise, under the second swing arm drives, realize shrinking from swing arm and the first swing arm, thus
In driving, laterally sealing block is slided to the direction away from outer laterally sealing block and is gone, ready for sealing next time.
Said mechanism has the advantage that
1. the turnover motion of servomotor is converted to the straight reciprocating motion of driven member by oscillating arm mechanisms, watches as long as controlling well
Take the operating of motor just to control driven member and well work, so controlling fairly simple；
2. transverse sealing mechanism is in the course of the work, not keeps pressing heat-sealing state as longitudinal sealing all the time, and it is only
Sealing surface docks when, just can carry out heat-sealing cut；In the moment that interior outer laterally sealing block docks, the packing film of operation is pressed
Closing, now it is necessary to ensure that the linear velocity of laterally sealing block sealing surface is consistent with thin film feed rate, the internal laterally sealing block of servomotor realizes
The control model of non-weighing apparatus speed, controls horizontal sealing speed easily, and error rate reduces, seal quality is improved；
3. installing Silicone Rubber on outer laterally sealing block, the way of contact of interior outer laterally sealing block becomes deals with soft tactics firmly, it is ensured that sealing
Quality；
4. the parameter having only to after using servomotor run it is adjusted, and just can well adapt to various different
Bag is long, accelerates quickreturn characteristics when not working, improves work efficiency.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses this practicality new
Type.Multiple amendment to above-described embodiment will be apparent from for those skilled in the art, is determined herein
The General Principle of justice can realize in the case of without departing from spirit or scope of the present utility model in other embodiments.Cause
This, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (2)
1. the improved structure of automatic packaging machine PE film transverse sealing mechanism, it is characterised in that by support, interior laterally sealing block, outer laterally sealing block and
Side push mechanism is constituted, and described support is made up of two gripper shoes and the push rod being connected between the two gripper shoe, described interior horizontal stroke
Being provided with in envelope block and outer laterally sealing block and add heat pipe, the heat-sealing end of described outer laterally sealing block is provided with one layer of Silicone Rubber；Described outer horizontal stroke
Envelope block is fixed therein in a gripper shoe, and described interior laterally sealing block is arranged in another gripper shoe by described side push mechanism；
Described side push mechanism includes servomotor and oscillating arm mechanisms, and described oscillating arm mechanisms is by the first swing arm, from swing arm and the second pendulum
Arm forms；One end of described first swing arm is hinged with described gripper shoe, and the other end is hinged from one end of swing arm with described；Described
One end of two swing arms is hinged from the other end of swing arm with described, and the other end is hinged with described interior laterally sealing block；Described servomotor with
Described from swing arm connection.
The improved structure of automatic packaging machine PE film transverse sealing mechanism the most according to claim 1, it is characterised in that described interior horizontal stroke
Envelope block is connected with described push rod by bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620853202.5U CN205854655U (en) | 2016-08-08 | 2016-08-08 | The improved structure of automatic packaging machine PE film transverse sealing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620853202.5U CN205854655U (en) | 2016-08-08 | 2016-08-08 | The improved structure of automatic packaging machine PE film transverse sealing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205854655U true CN205854655U (en) | 2017-01-04 |
Family
ID=57658358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620853202.5U Expired - Fee Related CN205854655U (en) | 2016-08-08 | 2016-08-08 | The improved structure of automatic packaging machine PE film transverse sealing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205854655U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107757990A (en) * | 2017-11-16 | 2018-03-06 | 成都新毅合科技有限公司 | Chinese medicinal granule adjustment packaging facilities and Drug packing machine |
| CN108860805A (en) * | 2018-06-11 | 2018-11-23 | 泰州市佳航机械设备有限公司 | Cam reciprocating mechanism for package packing machine |
| CN112660510A (en) * | 2020-12-10 | 2021-04-16 | 杭州中亚机械股份有限公司 | A closing device for filling line |
| CN114394295A (en) * | 2022-02-10 | 2022-04-26 | 合肥正远智能包装科技有限公司 | Horizontal sealing mechanism |
-
2016
- 2016-08-08 CN CN201620853202.5U patent/CN205854655U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107757990A (en) * | 2017-11-16 | 2018-03-06 | 成都新毅合科技有限公司 | Chinese medicinal granule adjustment packaging facilities and Drug packing machine |
| CN107757990B (en) * | 2017-11-16 | 2024-04-16 | 成都钜美自动化科技有限公司 | Chinese medicine granule dispensing package Equipment and medicament packagine machine |
| CN108860805A (en) * | 2018-06-11 | 2018-11-23 | 泰州市佳航机械设备有限公司 | Cam reciprocating mechanism for package packing machine |
| CN112660510A (en) * | 2020-12-10 | 2021-04-16 | 杭州中亚机械股份有限公司 | A closing device for filling line |
| CN114394295A (en) * | 2022-02-10 | 2022-04-26 | 合肥正远智能包装科技有限公司 | Horizontal sealing mechanism |
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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: 20170104 Termination date: 20200808 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |