CN104691019B - Knife assembly is sealed equipped with two sets of Bag Making Machines for scalding cloth adjustment mechanism - Google Patents
Knife assembly is sealed equipped with two sets of Bag Making Machines for scalding cloth adjustment mechanism Download PDFInfo
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- CN104691019B CN104691019B CN201510145388.9A CN201510145388A CN104691019B CN 104691019 B CN104691019 B CN 104691019B CN 201510145388 A CN201510145388 A CN 201510145388A CN 104691019 B CN104691019 B CN 104691019B
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- knife
- cloth
- winding shaft
- hot
- adjustment mechanism
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Abstract
It is a kind of that two sets of Bag Making Machine heat-sealing knife assemblies for scalding cloth adjustment mechanism are housed, it is connected with hot knife by guiding mechanism in below the crossbeam；The preceding knife and rear knife of hot knife are absolute construction, and gap is provided between；Elongated hole corresponding with gap is provided between the top and bottom of the crossbeam；Its boiling hot cloth adjustment mechanism is made up of two pairs of upper winding shafts, two pairs of lower winding shafts and boiling hot cloth, the both sides of the elongated hole on crossbeam are respectively provided with a upper winding shaft, a lower winding shaft is respectively provided with the outside of preceding knife and rear knife, respectively equipped with boiling hot cloth between the upper winding shaft and lower winding shaft of every side.It is an advantage of the invention that：Using two sets of independent boiling hot cloth adjustment mechanisms, it is to avoid boiling hot cloth breakage overlaps to be caused to scald cloth fracture or to the hurtful phenomenon of product, improves yield rate；Preceding knife is heated and controls temperature respectively with rear knife, it is to avoid both temperature difference easily cause hot-sealing line disconnection；Pipe length compensating structure is provided between hot knife and crossbeam, it is ensured that normal work and product quality.
Description
Technical field
It is specifically a kind of that two sets of Bag Making Machine hot knife groups for scalding cloth adjustment mechanism are housed the present invention relates to the part of Bag Making Machine
Part.
Background technology
Referring to Fig. 1 and Fig. 2, primary structure is the boiling hot cloth adjustment mechanism of existing Bag Making Machine hot knife：In crossbeam 1（By branch
Frame 8 is connected with frame）Lower section passes through guiding mechanism（The spring 20 of guide post 2 and first）It is connected with hot knife 3, on hot knife 3
Equipped with boiling hot cloth adjustment mechanism（Spool 4, boiling hot cloth 6）；Hot knife 3 is provided with preceding knife 31 and rear knife 32, is equipped with the frame 10 of lower section
Base 9.Preceding knife 31 and rear knife 32 are structure as a whole, and cutter groove is provided with therebetween（Accommodate cutting knife 7, the two ends guide post of cutting knife 7
5 stretch with crossbeam is connected）, a spool 4 is respectively installed in the both sides of hot knife 3, the two ends for scalding cloth 6 are connected on the spool 4 of both sides.
After often using a period of time, the boiling hot cloth 6 of knife blade will be damaged before and after hot knife 3, need to be moved frequently by rotating scroll 4
Scald cloth 6.It has the drawback that：Cloth 6 is scalded to use（Adjustment）During will by knife blade before and after hot knife 3, scald cloth 6 in preceding knife
31 places damaged, it is easy to overlapped with blade in Hou Daochu or close, its result can cause to scald cloth in fracture herein or to producing
Product cause damage, and reduce yield rate.Further, since hot knife is structure as a whole, its temperature can not be controlled respectively, and due to rear knife
Outside be provided with blower（Product for conveying heat-sealing and cutting）, cause rear knife to radiate more, temperature is less than preceding knife；Other
Factor will also result in the temperature difference of preceding knife and rear knife.The temperature of knife is relatively low afterwards can cause front and rear knife heat-sealing speed or effect not
Together, if preceding hot-sealing line is suitable, the connection of post heat-seal line is just insecure, if rear knife temperature is suitable, preceding knife temperature is too high, makes
Disconnected into hot-sealing line, produce waste product.
Further, temperature difference of the hot knife operationally with off working state is very big, expand with heat and contract with cold substantially, existing hot knife
With the attachment means of crossbeam（Guiding mechanism）There is no pipe length compensating structure, expanding with heat and contract with cold can cause the deformation of mechanical mechanism, influence
Normal work and reduction product quality, can cause hot knife to work when serious.
The content of the invention
The present invention is intended to provide a kind of be equipped with two sets of Bag Making Machine heat-sealing knife assemblies for scalding cloth adjustment mechanism, to solve existing skill
The boiling hot cloth that art is present is easy to be in blade coincidence or close in rear knife, and its result can cause to scald cloth fracture or product is caused to damage
Evil, reduces yield rate；Preceding knife causes front and rear knife heat-sealing speed or effect different from the temperature difference of rear knife, easily causes hot-sealing line
Disconnect, produce waste product；And hot knife does not have pipe length compensating structure, the deformation of mechanical mechanism can be caused, influence normal work and
Reduce the problem of product quality.
The technical scheme is that：A kind of that two sets of Bag Making Machine heat-sealing knife assemblies for scalding cloth adjustment mechanism are housed, crossbeam leads to
Cross guiding mechanism to be connected with the hot knife of lower section, equipped with boiling hot cloth adjustment mechanism on hot knife；Hot knife is provided with preceding knife and rear knife,
Characterized in that, described preceding knife and rear knife are absolute construction, the two ends of the two are connected with each other with connecting plate；The preceding knife with it is rear
Gap is provided between knife；Elongated hole corresponding with described gap is provided between the top and bottom of the crossbeam；In described crossbeam and
The front and rear both sides of hot knife are respectively mounted a set of boiling hot cloth adjustment mechanism.
Described boiling hot cloth adjustment mechanism is made up of two pairs of upper winding shafts, two pairs of lower winding shafts and boiling hot cloth, the length on the crossbeam
The both sides in hole are respectively provided with a upper winding shaft, a lower winding shaft are respectively provided with the outside of the preceding knife and rear knife, in every side
Respectively equipped with cloth is scalded between upper winding shaft and lower winding shaft, the upper end of each boiling hot cloth is connected with upper winding shaft, and the lower end for scalding cloth is worn downwards successively
The gap crossed between the elongated hole of crossbeam and the preceding knife and rear knife, the bottom further around excessively preceding knife or rear knife is flipped up, with respective side
Lower winding shaft connection.
Electric heater and temperature regulating device are respectively provided with the outside of described preceding knife and rear knife, to preceding knife and the heating temperature of rear knife
Degree is controlled respectively.
Described upper winding shaft and the two ends of lower winding shaft are respectively supported in supporting plate, in the upper winding shaft and one end of lower winding shaft
Or two ends are provided with screw thread, and fastened with nut.
Described guiding mechanism is made up of guide post and the first spring, and the upper end of guide post slides through described crossbeam,
The lower end of guide post is connected with the top surface of hot knife, on the guide bar equipped with the first spring；The guide post and the first spring are equipped with
Two sets.
The lower end of the guide post at least described in is connected with the middle part of a compensating plate, in the compensating plate of the guide post both sides
On be respectively provided with an elongated hole；Two fix bars for corresponding to the elongated hole are connected in the top surface of described hot knife, in the fix bar
Top be provided with outward flange, in the fix bar between the outward flange and compensating plate be equipped with second spring.
It is an advantage of the invention that：Using two sets of independent boiling hot cloth adjustment mechanisms, thoroughly avoid boiling hot cloth breakage coincidence and lead
Cause to scald cloth fracture or to the hurtful phenomenon of product, improve yield rate；Preceding knife is heated and controls temperature respectively with rear knife, is kept away
Exempt from both temperature difference and easily cause hot-sealing line disconnection, produce the phenomenon of waste product；There is no length compensation knot between hot knife and crossbeam
Structure, it is to avoid the hot knife machine that expands with heat and contract with cold causes tool deformation, it is ensured that the normal work and product quality of hot knife.
Brief description of the drawings
Fig. 1 is the structural representation of prior art；
Fig. 2 is the A-A sectional views of Fig. 1；
Fig. 3 is the structural representation on rear side of the present invention；
Fig. 4 is the B-B sectional views in Fig. 3；
Fig. 5 is embodiment front view of the present invention equipped with hot knife pipe length compensating structure；
Fig. 6 is the C-C sectional views of Fig. 5（Without cutting knife and its following part）.
Specific embodiment
It is a kind of that two sets of Bag Making Machine heat-sealing knife assemblies for scalding cloth adjustment mechanism, including crossbeam 1, heat-sealing are housed referring to Fig. 3-Fig. 6
Knife 3 and boiling hot cloth adjustment mechanism.Crossbeam 1（It is connected with frame by support 8）By guiding mechanism（The spring 20 of guide post 2 and first,
Guide post 2 can be moved up and down in crossbeam 1）It is connected with the hot knife 3 of lower section.Hot knife 3 is provided with preceding knife and rear knife, in lower section
Frame 10 on be equipped with base 9.Described preceding knife and rear knife are absolute construction, and the two ends connecting plate 19 of the two is connected with each other；
Clearance D is provided between the preceding knife and rear knife, for through boiling hot cloth 6（Use at the lower containment cutting knife 7 of clearance D, the two ends of cutting knife 7
Guide post 5 is flexible with crossbeam 1 to be connected, and spring is cased with guide post 5, and cutting knife 7 is prior art with the mounting means of crossbeam 1）；
Elongated hole E corresponding with described clearance D is provided between the top and bottom of the crossbeam 1.Described boiling hot cloth adjustment mechanism is by two pairs of upper volumes
11, two pairs of lower winding shafts 14 of axle and boiling hot cloth are constituted, and the both sides of the elongated hole E on the crossbeam 1 are respectively provided with a upper winding shaft 11,
A lower winding shaft 14 is respectively provided with the outside of the preceding knife and rear knife, is equipped between the upper winding shaft 11 and lower winding shaft 14 of every side
Cloth 6 is scalded, the upper end of each boiling hot cloth 6 is connected with upper winding shaft 11, the lower end of boiling hot cloth 6 is passed down through the elongated hole E of crossbeam 1 successively, before this
Clearance D between knife and rear knife, the bottom further around excessively preceding knife or rear knife is flipped up, and is finally connected with the lower winding shaft 14 of respective side
（Referring to Fig. 4）.
Electric heater 33 and temperature regulating device are respectively provided with the outside of described preceding knife and rear knife（It is not shown）, to preceding knife with after
The heating-up temperature of knife is controlled respectively.
Described upper winding shaft 11 and the two ends of lower winding shaft 14 are respectively supported in two pairs of supporting plates 13, in the He of upper winding shaft 11
The one or both ends of lower winding shaft 14 are provided with screw thread, and are fastened with nut 12.One end of upper winding shaft 11 and lower winding shaft 14 can be solid
Determine cap（Flange）Or nut, the other end is described screw rod and nut 12.Thin seam is designed with upper winding shaft 11 and lower winding shaft 14
21, for through the one end with fixed boiling hot cloth 6.
Every suit scalds cloth adjustment mechanism can individually be adjusted, and during adjustment, unclamp the nut 12 of one end, rotate the upper of the same side
One end of spool 11 and lower winding shaft 14, and synchronous axial system certain angle, make to scald the position that blade is left in the position damaged the lower end of cloth 6
Put；After work a period of time, above-mentioned adjustment process is repeated, until scalding cloth 6 by a spool（Such as spool 14）It is rolled onto another spool
（Upper winding shaft 11）Shi Genghuan scalds cloth.The position damaged due to scalding the lower end of cloth 6 will not again pass by the blade of hot knife, so thoroughly
Avoid the breakage of boiling hot cloth 6 causes to scald cloth fracture or to the hurtful phenomenon of product twice with blade occasion.
Described guiding mechanism is made up of the spring 20 of guide post 2 and first, and the top of guide post 2 is provided with flange, guide post 2
Lower slide through the through hole on crossbeam 1, and be connected with the top surface of hot knife 3, equipped with the first spring 20 on guide post 2；
The spring 20 of guide post 2 and first is equipped with two sets（Referring to Fig. 3）.Two guiding mechanisms can be with identical.
Referring to Fig. 5 and Fig. 6, the lower end of the guide post 2 at least described in of guiding mechanism and the middle part of a compensating plate 17
Connection, is respectively provided with an elongated hole 16 on the compensating plate 17 of the both sides of guide post 2.Two are connected in the top surface of described hot knife 3
Root corresponds to the fix bar 15 of the elongated hole 16, and the fix bar 15 can use screw（Screw with the top surface of hot knife 3 is connected）, at it
Nut（Flange）With in the fix bar 15 between compensating plate 17 be equipped with second spring 18, can be provided with the lower end of second spring 18
Packing ring（It is not shown）.Discharged due to the length change of the caused hot knife 3 that expands with heat and contract with cold using the length compensation function of elongated hole 16.
Claims (6)
1. it is a kind of that two sets of Bag Making Machine heat-sealing knife assemblies for scalding cloth adjustment mechanism, the heat-sealing that crossbeam passes through guiding mechanism and lower section are housed
Knife is connected, equipped with boiling hot cloth adjustment mechanism on hot knife；Hot knife is provided with preceding knife and rear knife, it is characterised in that described preceding knife
It is absolute construction with rear knife, the two ends of the two are connected with each other with connecting plate；Gap is provided between the preceding knife and rear knife；In the horizontal stroke
Elongated hole corresponding with described gap is provided between the top and bottom of beam；Both sides are pacified respectively before and after described crossbeam and hot knife
Fill a set of boiling hot cloth adjustment mechanism.
2. it is according to claim 1 that two sets of Bag Making Machine heat-sealing knife assemblies for scalding cloth adjustment mechanism are housed, it is characterised in that institute
The boiling hot cloth adjustment mechanism stated is made up of two pairs of upper winding shafts, two pairs of lower winding shafts and boiling hot cloth, the both sides point of the elongated hole on the crossbeam
Not Zhuan You a upper winding shaft, a lower winding shaft is respectively provided with the outside of the preceding knife and rear knife, every side upper winding shaft with
Respectively equipped with cloth is scalded between spool, the upper end of each boiling hot cloth is connected with upper winding shaft, and the lower end for scalding cloth is passed down through the length of crossbeam successively
Gap between hole and the preceding knife and rear knife, the bottom further around excessively preceding knife or rear knife is flipped up, and the lower winding shaft with respective side connects
Connect.
3. it is according to claim 2 that two sets of Bag Making Machine heat-sealing knife assemblies for scalding cloth adjustment mechanism are housed, it is characterised in that institute
The upper winding shaft stated and the two ends of lower winding shaft are respectively supported in supporting plate, are provided with the one or both ends of the upper winding shaft and lower winding shaft
Screw thread, and fastened with nut.
4. it is according to claim 1 that two sets of Bag Making Machine heat-sealing knife assemblies for scalding cloth adjustment mechanism are housed, it is characterised in that
Electric heater and temperature regulating device are respectively provided with the outside of described preceding knife and rear knife, the heating-up temperature to preceding knife and rear knife is controlled respectively
System.
5. it is according to claim 1 that two sets of Bag Making Machine heat-sealing knife assemblies for scalding cloth adjustment mechanism are housed, it is characterised in that institute
The guiding mechanism stated is made up of guide post and the first spring, and the upper end of guide post slides through described crossbeam, under guide post
End is connected with the top surface of hot knife, on the guide bar equipped with the first spring；The guide post and the first spring are equipped with two sets.
6. it is according to claim 5 that two sets of Bag Making Machine heat-sealing knife assemblies for scalding cloth adjustment mechanism are housed, it is characterised in that extremely
The lower end of the guide post described in few is connected with the middle part of a compensating plate, and one is respectively provided with the compensating plate of the guide post both sides
Individual elongated hole；Two fix bars for corresponding to the elongated hole are connected in the top surface of described hot knife, is provided with the top of the fix bar
Outward flange, is equipped with second spring in the fix bar between the outward flange and compensating plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510145388.9A CN104691019B (en) | 2015-03-31 | 2015-03-31 | Knife assembly is sealed equipped with two sets of Bag Making Machines for scalding cloth adjustment mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510145388.9A CN104691019B (en) | 2015-03-31 | 2015-03-31 | Knife assembly is sealed equipped with two sets of Bag Making Machines for scalding cloth adjustment mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104691019A CN104691019A (en) | 2015-06-10 |
| CN104691019B true CN104691019B (en) | 2017-06-23 |
Family
ID=53338754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510145388.9A Expired - Fee Related CN104691019B (en) | 2015-03-31 | 2015-03-31 | Knife assembly is sealed equipped with two sets of Bag Making Machines for scalding cloth adjustment mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104691019B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105015032B (en) * | 2015-08-08 | 2017-10-10 | 洪东坡 | A kind of Bag Making Machine heat-sealing hot pressing mechanism of working stability |
| CN105774045B (en) * | 2016-04-11 | 2018-09-21 | 江苏万乐复合材料有限公司 | A kind of woven bag Multi-station full-automatic processing integrated machine |
| CN114851629A (en) * | 2022-04-22 | 2022-08-05 | 日照欧睿德包装机械有限公司 | Film blowing and bag making all-in-one machine |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002326295A (en) * | 2001-04-27 | 2002-11-12 | Seibu Kikai Kk | Bag making apparatus |
| CN1172789C (en) * | 2002-12-21 | 2004-10-27 | 王飞鸿 | Heat-sealing apparatus for bag-making machine |
| CN2710886Y (en) * | 2004-06-18 | 2005-07-20 | 黄校良 | Sealing knife of plastic sealing cutting machine |
| JP2007190797A (en) * | 2006-01-19 | 2007-08-02 | Kawakami Sangyo Co Ltd | Machine and method for manufacture of bag |
| CN201068221Y (en) * | 2007-05-24 | 2008-06-04 | 山西大同大学 | Single heat source temperature difference controllable heat sealing cutter |
| CN102350816A (en) * | 2011-07-22 | 2012-02-15 | 苏州天加新材料有限公司 | Hot-sealing mechanism of bagging machine |
| CN202764260U (en) * | 2012-07-03 | 2013-03-06 | 王根乐 | Heat-seal and heat-cut device of bag machine |
| CN103112200B (en) * | 2013-01-18 | 2014-10-08 | 王根乐 | Lower hot-knife-type bag machine hot-cutting heat-seal assembly |
| CN204222292U (en) * | 2014-10-11 | 2015-03-25 | 罗茂年 | The break point of bag of the continuity point of output multiplication breaks closing device |
| CN204585949U (en) * | 2015-03-31 | 2015-08-26 | 王根乐 | The Bag Making Machine hot knife assembly that two covers scald cloth guiding mechanism is housed |
-
2015
- 2015-03-31 CN CN201510145388.9A patent/CN104691019B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN104691019A (en) | 2015-06-10 |
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Granted publication date: 20170623 Termination date: 20190331 |