CN203975342U - A kind of heat-sealing structure - Google Patents

A kind of heat-sealing structure Download PDF

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Publication number
CN203975342U
CN203975342U CN201420247531.6U CN201420247531U CN203975342U CN 203975342 U CN203975342 U CN 203975342U CN 201420247531 U CN201420247531 U CN 201420247531U CN 203975342 U CN203975342 U CN 203975342U
Authority
CN
China
Prior art keywords
heat
inverted
sealing
shaped seat
sealing piece
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.)
Active
Application number
CN201420247531.6U
Other languages
Chinese (zh)
Inventor
李丰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dynamo-Electric Co Ltd Is Contained By Yuexi County Section
Original Assignee
Dynamo-Electric Co Ltd Is Contained By Yuexi County Section
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dynamo-Electric Co Ltd Is Contained By Yuexi County Section filed Critical Dynamo-Electric Co Ltd Is Contained By Yuexi County Section
Priority to CN201420247531.6U priority Critical patent/CN203975342U/en
Application granted granted Critical
Publication of CN203975342U publication Critical patent/CN203975342U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of heat-sealing structure, include inverted U-shaped seat, in inverted U-shaped seat, be provided with heat-sealing piece, inverted U-shaped seat bottom, two side is hinged with arc pressuring plate by jointed shaft respectively.The utility model can be tightened outer packaging bag before heat-sealing, has improved the planeness of heat-sealing bag heat-sealing place, and then has improved heat seal quality.

Description

A kind of heat-sealing structure
Technical field
The utility model relates to heat sealing plate field, specifically a kind of heat-sealing structure.
Background technology
cheese is entwined on yarn axle by yarn, after cheese has been wound around, need to adopt wrapping machine to put plastic packaging bag outward at cheese, after having packed, by heat sealing plate, seals.Prior art heat sealing plate is simple in structure, has the irregular problem of heat-sealing place in heat seal process.
utility model contentthe purpose of this utility model is to provide a kind of heat-sealing structure, to solve the irregular problem of prior art heat sealing plate heat-sealing place.
In order to achieve the above object, the technical scheme that the utility model adopts is:
A heat-sealing structure, is characterized in that: include inverted U-shaped seat, in the U-shaped mouth of inverted U-shaped seat, be provided with heat-sealing piece, inverted U-shaped seat bottom, two side is hinged with arc pressuring plate by jointed shaft respectively, and two arc pressuring plates are respectively to inverted U-shaped seat both sides outside sweep.
Described a kind of heat-sealing structure, it is characterized in that: in described heat-sealing piece, be vertically slidably fitted with a plurality of slide bars, top end of sliding rod passes from heat-sealing piece, inverted U-shaped seat top respectively, and the top that slide bar passes is connected with Connection Block jointly, each slide bar is positioned at inverted U-shaped seat inside and overlaps and have spring exceptionally respectively, and spring top is connected to inverted U-shaped seat top, and spring bottom is connected to heat-sealing piece top.
In the utility model, inverted U-shaped seat, heat-sealing piece integral body move down, and first the bottom, two side of inverted U-shaped seat contacts outer packaging bag, and arc pressuring plate slides and launches, with tension outer packaging bag, then by heat-sealing piece, to seal outside inverted U-shaped seat both sides under pressure.The utility model can be tightened outer packaging bag before heat-sealing, has improved the planeness of heat-sealing bag heat-sealing place, and then has improved heat seal quality.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
The specific embodiment
Shown in Figure 1, a kind of heat-sealing structure, includes inverted U-shaped seat 1, is provided with heat-sealing piece 2 in the U-shaped mouth of inverted U-shaped seat 1, and inverted U-shaped seat 2 bottoms, two side are hinged with arc pressuring plate 4 by jointed shaft 3 respectively, and two arc pressuring plates 4 are respectively to inverted U-shaped seat 1 both sides outside sweep.
In heat-sealing piece 2, be vertically slidably fitted with a plurality of slide bars 5, slide bar 5 tops pass from heat-sealing piece 2, inverted U-shaped seat 1 top respectively, and the top that slide bar 5 passes is connected with Connection Block 6 jointly, each slide bar 5 is positioned at inverted U-shaped seat 1 inside and overlaps and have spring 7 exceptionally respectively, and spring 7 tops are connected to inverted U-shaped seat 1 top, spring 7 bottoms are connected to heat-sealing piece 2 tops.

Claims (2)

1. a heat-sealing structure, is characterized in that: include inverted U-shaped seat, in the U-shaped mouth of inverted U-shaped seat, be provided with heat-sealing piece, inverted U-shaped seat bottom, two side is hinged with arc pressuring plate by jointed shaft respectively, and two arc pressuring plates are respectively to inverted U-shaped seat both sides outside sweep.
2. a kind of heat-sealing structure according to claim 1, it is characterized in that: in described heat-sealing piece, be vertically slidably fitted with a plurality of slide bars, top end of sliding rod passes from heat-sealing piece, inverted U-shaped seat top respectively, and the top that slide bar passes is connected with Connection Block jointly, each slide bar is positioned at inverted U-shaped seat inside and overlaps and have spring exceptionally respectively, and spring top is connected to inverted U-shaped seat top, and spring bottom is connected to heat-sealing piece top.
CN201420247531.6U 2014-05-13 2014-05-13 A kind of heat-sealing structure Active CN203975342U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420247531.6U CN203975342U (en) 2014-05-13 2014-05-13 A kind of heat-sealing structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420247531.6U CN203975342U (en) 2014-05-13 2014-05-13 A kind of heat-sealing structure

Publications (1)

Publication Number Publication Date
CN203975342U true CN203975342U (en) 2014-12-03

Family

ID=51972808

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420247531.6U Active CN203975342U (en) 2014-05-13 2014-05-13 A kind of heat-sealing structure

Country Status (1)

Country Link
CN (1) CN203975342U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104925323A (en) * 2015-06-08 2015-09-23 德清县新市华荣橡塑彩印厂(普通合伙) Plastic film sealing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104925323A (en) * 2015-06-08 2015-09-23 德清县新市华荣橡塑彩印厂(普通合伙) Plastic film sealing device

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Heat seal structure

Effective date of registration: 20170602

Granted publication date: 20141203

Pledgee: Yuexi Anhui rural commercial bank Limited by Share Ltd

Pledgor: Dynamo-electric Co., Ltd is contained by Yuexi County section

Registration number: 2017340000079