CN109292180A - A kind of sealing device for plastic bags - Google Patents
A kind of sealing device for plastic bags Download PDFInfo
- Publication number
- CN109292180A CN109292180A CN201811145721.6A CN201811145721A CN109292180A CN 109292180 A CN109292180 A CN 109292180A CN 201811145721 A CN201811145721 A CN 201811145721A CN 109292180 A CN109292180 A CN 109292180A
- Authority
- CN
- China
- Prior art keywords
- heating
- sealing device
- plastic bags
- rod
- core
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
- B65B51/10—Applying or generating heat or pressure or combinations thereof
- B65B51/14—Applying or generating heat or pressure or combinations thereof by reciprocating or oscillating members
- B65B51/146—Closing bags
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Package Closures (AREA)
Abstract
The invention discloses a kind of sealing device for plastic bags: including determining heating rod, dynamic heating rod, connecting rod, motor and wobble wheel, determine heating rod both ends and is fixedly connected with heating rod fixed plate, heating rod fixed plate is equipped with sliding slot, the both ends of dynamic heating rod are equipped with sliding axle, axis connection sliding slot, the hinged sliding axle in one end of connecting rod are slided, the other end is articulated with pitman shaft, connecting rod axis connection wobble wheel, wobble wheel connect the power output shaft of motor.The present invention has effects that sealing is secured, high；Structure is simple, compact, small in size；It is handsome in appearance, it is technologically advanced, it is low in energy consumption；The advantages that operation maintenance facilitates.Be equipped with heating core in heating head, the end of heating head be it is arc-shaped, heating core includes heating core one and heating core two, the settings of two hot types so that heating head it is heated more uniformly, sealing effect can be increased.
Description
Technical field
The present invention relates to packing machinery technologies, and in particular to a kind of sealing device for plastic bags.
Background technique
Sealing device for plastic bags is that closing device is heated to preset temperature using electrically heated mode, then by plastics
Product melts the process being adhered by, and sealing device for plastic bags can be used for food bag, medicine, laboratory, daily cosmetics, Tu Te
The packaging seal of the products such as production, chemical products, electronic product, vegetable seeds, clothes, electronic original part, hardware, local and special products.Extensively
It is general to be applied to factory, shop, retail sectors, the every profession and trades such as service trade and scientific research military project department.Existing plastic bag sealing
Machine working efficiency has to be hoisted, and the heating head heating temperature for melting polybag not enough has, and affects seal quality.
Summary of the invention
To solve deficiency in the prior art, the present invention provides a kind of sealing device for plastic bags.
In order to achieve the above objectives, the present invention adopts the following technical scheme:
A kind of sealing device for plastic bags, it is characterised in that: including determining heating rod, dynamic heating rod, connecting rod, motor and wobble wheel, institute
It states and determines heating rod both ends and be fixedly connected with heating rod fixed plate, the heating rod fixed plate is equipped with sliding slot, and the two of the dynamic heating rod
End is articulated with pitman shaft equipped with sliding axle, the sliding axis connection sliding slot, the hinged sliding axle in one end of the connecting rod, the other end,
Connecting rod axis connection wobble wheel, wobble wheel connect the power output shaft of motor.
As a kind of prioritization scheme, a kind of sealing device for plastic bags above-mentioned, it is described determine heating rod, dynamic heating rod includes
Heating head, the heating head is interior to be equipped with heating core, and the end of heating head is arc-shaped.
As a kind of prioritization scheme, a kind of sealing device for plastic bags above-mentioned, the heating core includes heating core one and adds
The section of hot core two, heating core one and heating core two is circle, and the diameter of heating core one is greater than the diameter of heating core two.
As a kind of prioritization scheme, a kind of sealing device for plastic bags above-mentioned, the side of the heating head is additionally provided with heat-insulated
Layer.
As a kind of prioritization scheme, a kind of sealing device for plastic bags above-mentioned, the thermal insulation layer is micarex.
As a kind of prioritization scheme, the power output axis connection of a kind of sealing device for plastic bags above-mentioned, the motor subtracts
The reductor shaft of fast machine, speed reducer connects wobble wheel.
As a kind of prioritization scheme, a kind of sealing device for plastic bags above-mentioned, the speed reducer is gear reduction unit.
As a kind of prioritization scheme, a kind of sealing device for plastic bags above-mentioned, the operating temperature range of the heating head is
100-300 degrees Celsius.
As a kind of prioritization scheme, a kind of sealing device for plastic bags above-mentioned, the material of the heating head is aluminium alloy.
Advantageous effects of the invention: the present invention has effects that sealing is secured, high；Structure is simple, compact, volume
It is small；It is handsome in appearance, it is technologically advanced, it is low in energy consumption；The advantages that operation maintenance facilitates.Heating core, heating head are equipped in heating head
End be it is arc-shaped, heating core includes heating core one and heating core two, the settings of two hot types so that heating head it is heated
More uniformly, sealing effect can be increased.
Detailed description of the invention
Fig. 1 is overall construction drawing of the present invention；
Fig. 2 is that the present invention determines heating rod, dynamic heating rod sectional view；
Fig. 3 is heating rod fixed plate main view of the present invention；
The meaning of appended drawing reference: 1- determines heating rod；2- moves heating rod；3- connecting rod；4- motor；5- speed reducer；51- reductor shaft；
6- wobble wheel；21- sliding axle；22- heating head；23- thermal insulation layer；221- heating core one；222- heating core two；31- pitman shaft；
11- heating rod fixed plate；111- sliding slot.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following embodiment is only used for clearly illustrating the present invention
Technical solution, and not intended to limit the protection scope of the present invention.
As shown in Figure 1 to Figure 3, present embodiment discloses a kind of sealing device for plastic bags, including determine heating rod 1, dynamic heating
Stick 2, connecting rod 3, motor 4 and wobble wheel 6 determine 1 both ends of heating rod and are fixedly connected with heating rod fixed plate 11, and heating rod fixed plate 11 is set
There is sliding slot 111, the both ends for moving heating rod 2 are equipped with sliding axle 21, and sliding axle 21 connects sliding slot 111, and one end of connecting rod 3 is hingedly slided
Axis 21, the other end are articulated with pitman shaft 31, and pitman shaft 31 connects wobble wheel 6, and wobble wheel 6 connects the power output shaft of motor 4.
It is as shown in Figure 2: to determine heating rod 1, dynamic heating rod 2 including heating head 22, heating head 22 is interior to be equipped with heating core, heating
First 22 end is arc-shaped.Specifically, heating core includes heating core 1 and heating core 2 222, heating core 1 with plus
The section of hot core 2 222 is circle, and the diameter of heating core 1 is greater than the diameter of heating core 2 222.
In order to avoid scalding operator, the side of heating head 22 is additionally provided with thermal insulation layer 23.The preferred heat-proof quality of thermal insulation layer 23
Preferable micarex.
The reductor shaft 51 of the power output axis connection speed reducer 5 of motor 4, speed reducer 5 connects wobble wheel 6, and speed reducer 5 is
Gear reduction unit.
The operating temperature range of heating head 22 is 100-300 degrees Celsius.
The material of heating head 22 is aluminium alloy.Aluminium alloy has lower price and preferable heating conduction.
In use, motor 4 drives wobble wheel 6 to rotate by speed reducer 5,6 drive link 3 of wobble wheel moves reciprocatingly, real
Now move horizontal sliding of the heating rod 2 sliding slot 111 inside, then realize the closures of two heating rods with separate, reach to seal and mould
The purpose of material bag.Reciprocal transport is converted by rotary motion, high-efficient, energy consumption is small.
Be equipped with heating core in heating head 22, the end of heating head 22 be it is arc-shaped, heating core includes heating core 1 and adds
Hot core 2 222, the settings of two hot types so that heating head 22 it is heated more uniformly, sealing effect can be increased.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and deformations can also be made, these improvement and deformations
Also it should be regarded as protection scope of the present invention.
Claims (9)
1. a kind of sealing device for plastic bags, it is characterised in that: including determining heating rod, dynamic heating rod, connecting rod, motor and wobble wheel,
Described to determine heating rod both ends and be fixedly connected with heating rod fixed plate, the heating rod fixed plate is equipped with sliding slot, the dynamic heating rod
Both ends are articulated with connecting rod equipped with sliding axle, the sliding axis connection sliding slot, the hinged sliding axle in one end of the connecting rod, the other end
Axis, connecting rod axis connection wobble wheel, wobble wheel connect the power output shaft of motor.
2. a kind of sealing device for plastic bags according to claim 1, it is characterised in that: described to determine heating rod, dynamic heating rod
Include heating head, is equipped with heating core in the heating head, the end of heating head is arc-shaped.
3. a kind of sealing device for plastic bags according to claim 1, it is characterised in that: the heating core includes heating core one
And heating core two, the section of heating core one and heating core two be it is round, the diameter of heating core one is greater than the diameter of heating core two.
4. a kind of sealing device for plastic bags according to claim 1, it is characterised in that: the side of the heating head is additionally provided with
Thermal insulation layer.
5. a kind of sealing device for plastic bags according to claim 1, it is characterised in that: the thermal insulation layer is micarex.
6. a kind of sealing device for plastic bags according to claim 1, it is characterised in that: the power output shaft of the motor connects
Speed reducer is connect, the reductor shaft of speed reducer connects wobble wheel.
7. a kind of sealing device for plastic bags according to claim 1, it is characterised in that: the speed reducer is The gear deceleration
Machine.
8. a kind of sealing device for plastic bags according to claim 1, it is characterised in that: the operating temperature model of the heating head
Enclose is 100-300 degrees Celsius.
9. a kind of sealing device for plastic bags according to claim 1, it is characterised in that: the material of the heating head is that aluminium closes
Gold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811145721.6A CN109292180A (en) | 2018-09-29 | 2018-09-29 | A kind of sealing device for plastic bags |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811145721.6A CN109292180A (en) | 2018-09-29 | 2018-09-29 | A kind of sealing device for plastic bags |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109292180A true CN109292180A (en) | 2019-02-01 |
Family
ID=65164989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811145721.6A Pending CN109292180A (en) | 2018-09-29 | 2018-09-29 | A kind of sealing device for plastic bags |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109292180A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2516461Y (en) * | 2001-12-26 | 2002-10-16 | 张崇益 | Improved device for sealing of packaging machine |
| US20030051441A1 (en) * | 2001-09-17 | 2003-03-20 | Adair James Robert | Heat seal die and system and method for portion control sized packaging |
| JP2009234618A (en) * | 2008-03-27 | 2009-10-15 | Sanko Kikai Kk | Side sealing device of multiple liquid stick line automatic packaging machine |
| CN101885390A (en) * | 2010-07-12 | 2010-11-17 | 厦门市嘉骏薄膜包装有限公司 | Hot cutting edge sealing technology and sealing knife device for heat shrinkage film packaging bag |
| CN205525279U (en) * | 2016-01-29 | 2016-08-31 | 广州市广花包装机械有限公司 | Membrane material heat sealing machine constructs |
| CN206394995U (en) * | 2016-12-31 | 2017-08-11 | 南昌市康华卫材有限公司 | A kind of Quick seal device |
| CN207809950U (en) * | 2018-01-26 | 2018-09-04 | 朱培民 | Pack bag heat-sealing machine |
-
2018
- 2018-09-29 CN CN201811145721.6A patent/CN109292180A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030051441A1 (en) * | 2001-09-17 | 2003-03-20 | Adair James Robert | Heat seal die and system and method for portion control sized packaging |
| CN2516461Y (en) * | 2001-12-26 | 2002-10-16 | 张崇益 | Improved device for sealing of packaging machine |
| JP2009234618A (en) * | 2008-03-27 | 2009-10-15 | Sanko Kikai Kk | Side sealing device of multiple liquid stick line automatic packaging machine |
| CN101885390A (en) * | 2010-07-12 | 2010-11-17 | 厦门市嘉骏薄膜包装有限公司 | Hot cutting edge sealing technology and sealing knife device for heat shrinkage film packaging bag |
| CN205525279U (en) * | 2016-01-29 | 2016-08-31 | 广州市广花包装机械有限公司 | Membrane material heat sealing machine constructs |
| CN206394995U (en) * | 2016-12-31 | 2017-08-11 | 南昌市康华卫材有限公司 | A kind of Quick seal device |
| CN207809950U (en) * | 2018-01-26 | 2018-09-04 | 朱培民 | Pack bag heat-sealing machine |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190201 |