CN2330497Y - Electrothermal closing machine - Google Patents
Electrothermal closing machine Download PDFInfo
- Publication number
- CN2330497Y CN2330497Y CN 98218832 CN98218832U CN2330497Y CN 2330497 Y CN2330497 Y CN 2330497Y CN 98218832 CN98218832 CN 98218832 CN 98218832 U CN98218832 U CN 98218832U CN 2330497 Y CN2330497 Y CN 2330497Y
- Authority
- CN
- China
- Prior art keywords
- sealing machine
- accommodating chamber
- support portion
- protuberance
- electrothermal
- 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 - Lifetime
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Abstract
The utility model relates to an electrothermal sealing machine, which can be used for sealing the mouths of plastic bags or other objects. The utility model comprises a containing room, a battery room, a thermal sealing mechanism and a press against part, wherein, the thermal sealing mechanism is arranged in the containing room, and can move up and down and can play the role of a switch. A heating wire can be started and can generate heat by pressing the press against part, and two pieces of thermoplastic plastics can be sealed by heat at the time.
Description
The utility model provides a kind of electrothermal sealing machine, is meant a kind of electrothermal sealing machine that is used to seal plastic cement sack or other article especially.
The electrothermal sealing machine is used to seal plastic cement sack or other article, traditional electrothermal sealing machine generally is to use direct current or alternating current, and the shortcoming of traditional small electrical hot type sealing machine is the structure that it is complicated, therefore manufacturing or assembly expenses are too high, are that traditional small electrical hot type sealing machine can't be used alternatingly direct current or alternating current in addition.
The purpose of this utility model is providing a kind of electrothermal sealing machine, and it has simple structure, makes to make cheaply or to assemble.
Another purpose of the present utility model is providing a kind of electrothermal sealing machine, and it can be used alternatingly the electrothermal sealing machine of direct current or alternating current.
A purpose more of the present utility model is providing an electrothermal sealing machine, and it is the electrothermal sealing machine that is easy to use.
The utility model electrothermal sealing machine comprises: accommodating chamber; The battery chamber, be positioned at accommodating chamber inside and place usefulness for battery, this battery chamber has a preceding support portion, support portion, one back, the a pair of preceding contact chip of being located at preceding support portion, be located on the preceding support portion and contact with preceding contact chip or by the extended a pair of par of preceding contact chip, and a pair of back contact chip of being located at the support portion, back; The spring support portion, it is inner and between a pair of par to be located at accommodating chamber; The heat sealing machine structure, be located at accommodating chamber, for accommodating chamber, can do start up and down, the heat sealing machine structure also has the heat insulation base portion, have a protuberance in the middle of this heat insulation base portion, and a heating wire is arranged on the protuberance, and an opposite side stator of being located at the protuberance sidepiece is fixed it, the heat insulation emulsion sheet is covered on the heating wire, and a compression spring is located between heat insulation base portion and the spring support portion, for the start of heat sealing machine structure; Press section, press section be an end and accommodating chamber pivot joint wherein, and the other end has heat insulator with respect to above-mentioned protuberance position; The lid device, this lid device is to be used for covering accommodating chamber, and has a slotted eye and make protuberance can pass this slotted eye; More comprise the magnetic piece of being located at the accommodating chamber bottom; Comprise that more a clasp can be moved to protuberance upper end one and covers protuberance; Comprise that more a transformer is to provide AC power.
Be the effect that further specifies structure of the present utility model, feature and can reach, below in conjunction with drawings and Examples the utility model done one and describe in detail, wherein:
Fig. 1 is the three-dimensional exploded view of the utility model electrothermal sealing machine.
Fig. 2 shows the profile of electric sealing machine structure under mode of operation not.
Fig. 3 shows the profile of electric sealing machine structure under mode of operation.
Fig. 4 is the stereoscopic figure of the utility model through assembling.
See also shown in Figure 1, the utility model electrothermal sealing machine comprises an accommodating chamber 10, its inside has a space as battery chamber 30, this battery chamber 30 promptly has preceding support portion 31 and support portion 32, back as traditional form, contact chip 33 and back contact chip 34 are located at preceding support portion 31 and support portion 32, back respectively before a pair of, therefore battery can be placed between preceding support portion 31 and the support portion 32, back so that DC current to be provided, a pair of in addition par 331 is positioned on the relative preceding contact chip 33, and par 331 is preferably extended out by preceding contact chip 33.Moreover, can be provided with transformer 71 (transformer plugs does not show) and be located at electric wire 72 in the accommodating chamber 10 in order more to provide alternating current.
Preceding support portion 31 is located at and between two pars 331 in one spring support portion 11.
One heat sealing machine structure 40 is located at accommodating chamber inside, and can do upwards and downward start.Heat sealing machine structure 40 comprises a heat insulation base portion 41, one heating wires 42, one opposite side stators 43, heat insulation emulsion sheet 44 and compression spring 45.Central authorities at heat insulation base portion 41 are protuberance 411, and heating wire 42 is located on the protuberance 411, and are fixed by the side stator 43 of being located at heat insulation base portion 41 both sides.44 of heat insulation emulsion sheets are covered on protuberance 411 and the heating wire 42, the material of heat insulation emulsion sheet 44 can be the thing on the netted limit of containing Tie Folong (polytetrafluoroethylene (PTFE)) or similarly material so that a smooth surface and a protection heating wire 42 to be provided.
In the present embodiment, be provided with fixing hole 412 under the protuberance 411, and spring support portion 11 also has a circular port and makes compression spring 45 be located between heat insulation base portion 41 and the spring support portion, so heat sealing machine structure 40 can be done upwards and downward start by compression spring 45.
One press section 20 comprises heat insulator 21, heat insulation emulsion sheet 22 and a pair of ear 23, and press section 20 articulates by ear 23 and accommodating chamber 10 and makes press section 20 start up and down.For finishing above-mentioned pivot joint function, the a pair of protruding tip of being located in the ear 23 231 is articulated in a pair of hole 12 of accommodating chamber 10, the part of an other flexure strip 24 or equivalence preferably is located between accommodating chamber 10 and the press section 20, therefore press section 20 keeps " position that makes progress " (seeing also Fig. 2) usually, the other end at ear's 23 these ends, one heat insulator 21 is located on the press section 20, and the position of this heat insulator 21 is the positions with respect to protuberance 411.One heat insulation emulsion sheet 22 is covered on the heat insulator 21 at last, and the material of heat insulation emulsion sheet 22 is preferably identical with the material of heat insulation emulsion sheet 44.
Because when using the utility model electrothermal sealing machine, most of in the kitchen use, the back side that a magnetic piece 73 can be fixed in accommodating chamber 10 makes the utility model to be fixed on the refrigerator by magnetic.
Be clearer understanding operational motion of the present utility model, please refer to Fig. 2 and shown in Figure 3, when the utility model electrothermal sealing machine does not use as yet, side stator 43 does not contact par 331, to such an extent as to heating wire 42 there is no with power supply and links up, in preferable design, one can be located at accommodating chamber 10 with respect to the clasp 74 of heat insulation base portion 41 positions, when electrothermal sealing machine during at obsolete state, the user can be with clasp 74 pull-ups, make clasp 74 between heat insulator 21 and protuberance 411, so can avoid misconnection to touch press section 20.
See also shown in Figure 3, when the user when using the electrothermal sealing machine, clasp 74 should be moved downwards, after pushing press section 20, heat insulator 21 forces heat insulation base portion 41 down, because side stator 43 touches par 331, heating wire 42 is connected with the power supply contact, and Fig. 4 shows above-mentioned electrothermal sealing machine through assembling.
Following description operation method of the present utility model.The object that desire has been sealed is positioned between heat insulator 21 and the protuberance 411 as two thermoplastic plastics earlier.After depressing press section 20, two side stators 43 touch par 331 at once and are connected with the power supply contact again, make heating wire 42 produce heat for sealing usefulness, and this moment, two thermoplastic plastics sticked Yin Re.After finishing using, decontrol press section 20 make protuberance 411 because of the effect of compression spring 45 up, so side stator 43 breaks away from pars 311 and the confession that stops heat of cutting off the electricity supply is defeated.
Claims (4)
1. an electrothermal sealing machine is characterized in that, comprising:
Accommodating chamber;
The battery chamber, be positioned at accommodating chamber inside and place usefulness for battery, this battery chamber has a preceding support portion, support portion, one back, the a pair of preceding contact chip of being located at preceding support portion, be located on the preceding support portion and contact with preceding contact chip or by the extended a pair of par of preceding contact chip, and a pair of back contact chip of being located at the support portion, back;
The spring support portion, it is inner and between a pair of par to be located at accommodating chamber;
The heat sealing machine structure, be located at accommodating chamber, for accommodating chamber, can do start up and down, the heat sealing machine structure also has the heat insulation base portion, have a protuberance in the middle of this heat insulation base portion, and a heating wire is arranged on the protuberance, and an opposite side stator of being located at the protuberance sidepiece is fixed it, the heat insulation emulsion sheet is covered on the heating wire, and a compression spring is located between heat insulation base portion and the spring support portion, for the start of heat sealing machine structure;
Press section, press section be an end and accommodating chamber pivot joint wherein, and the other end has heat insulator with respect to above-mentioned protuberance position;
The lid device, this lid device is to be used for covering accommodating chamber, and has a slotted eye and make protuberance can pass this slotted eye.
2. electrothermal sealing machine as claimed in claim 1 is characterized in that, more comprises the magnetic piece of being located at the accommodating chamber bottom.
3. electrothermal sealing machine as claimed in claim 1 is characterized in that, comprises that more a clasp can be moved to protuberance upper end one and covers protuberance.
4. electrothermal sealing machine as claimed in claim 1 is characterized in that, comprises that more a transformer is to provide AC power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98218832 CN2330497Y (en) | 1998-08-26 | 1998-08-26 | Electrothermal closing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98218832 CN2330497Y (en) | 1998-08-26 | 1998-08-26 | Electrothermal closing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2330497Y true CN2330497Y (en) | 1999-07-28 |
Family
ID=33971067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98218832 Expired - Lifetime CN2330497Y (en) | 1998-08-26 | 1998-08-26 | Electrothermal closing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2330497Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1119240C (en) * | 1999-09-13 | 2003-08-27 | 周淑慧 | Light electrothermal closing machine with safeguard |
-
1998
- 1998-08-26 CN CN 98218832 patent/CN2330497Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1119240C (en) * | 1999-09-13 | 2003-08-27 | 周淑慧 | Light electrothermal closing machine with safeguard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |