CN1853917A - Electrothermal sealer with improved basement - Google Patents

Electrothermal sealer with improved basement Download PDF

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Publication number
CN1853917A
CN1853917A CNA200510066969XA CN200510066969A CN1853917A CN 1853917 A CN1853917 A CN 1853917A CN A200510066969X A CNA200510066969X A CN A200510066969XA CN 200510066969 A CN200510066969 A CN 200510066969A CN 1853917 A CN1853917 A CN 1853917A
Authority
CN
China
Prior art keywords
electrothermal module
buckle
pedestal
heat insulation
zoarium
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.)
Granted
Application number
CNA200510066969XA
Other languages
Chinese (zh)
Other versions
CN100519164C (en
Inventor
周淑慧
张人堂
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CNB200510066969XA priority Critical patent/CN100519164C/en
Publication of CN1853917A publication Critical patent/CN1853917A/en
Priority to HK07100158.1A priority patent/HK1095116A1/en
Application granted granted Critical
Publication of CN100519164C publication Critical patent/CN100519164C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • B29C65/22—Heated wire resistive ribbon, resistive band or resistive strip
    • B29C65/221—Heated wire resistive ribbon, resistive band or resistive strip characterised by the type of heated wire, resistive ribbon, band or strip
    • B29C65/222—Heated wire resistive ribbon, resistive band or resistive strip characterised by the type of heated wire, resistive ribbon, band or strip comprising at least a single heated wire
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • B29C65/22—Heated wire resistive ribbon, resistive band or resistive strip
    • B29C65/228—Heated wire resistive ribbon, resistive band or resistive strip characterised by the means for electrically connecting the ends of said heated wire, resistive ribbon, resistive band or resistive strip
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • B29C66/431—Joining the articles to themselves
    • B29C66/4312—Joining the articles to themselves for making flat seams in tubular or hollow articles, e.g. transversal seams
    • B29C66/43121—Closing the ends of tubular or hollow single articles, e.g. closing the ends of bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/816—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the mounting of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8161—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the mounting of the pressing elements, e.g. of the welding jaws or clamps said pressing elements being supported or backed-up by springs or by resilient material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/82—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
    • B29C66/822—Transmission mechanisms
    • B29C66/8221—Scissor or lever mechanisms, i.e. involving a pivot point
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/832—Reciprocating joining or pressing tools
    • B29C66/8324—Joining or pressing tools pivoting around one axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/84—Specific machine types or machines suitable for specific applications
    • B29C66/849—Packaging machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/84—Specific machine types or machines suitable for specific applications
    • B29C66/861—Hand-held tools
    • B29C66/8618—Hand-held tools being battery operated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/87—Auxiliary operations or devices
    • B29C66/874—Safety measures or devices
    • B29C66/8742—Safety measures or devices for operators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fuses (AREA)
  • Hybrid Cells (AREA)

Abstract

An electrically heating sealing machine with an improved base is composed of a base with a front cavity, a bulkhead and a battery chamber, an electrically heating module arranged in the front cavity of base, and a pressing part pivoted to the said base.

Description

The electric sealing machine of improvement pedestal
Technical field
The invention relates to a kind of electric sealing machine, refer to a kind of electric sealing machine of improveing pedestal especially.
Background technology
The hand held sealing machine, because dexterous and easy to use, widely the consumer likes.Existing hand held sealing machine sees also Fig. 6, and it roughly comprises a pedestal 51, an electrothermal mechanism 62, a battery chamber 67 and a press section 68, and its electrothermal mechanism 60 comprises a loam cake 61, an electric heating portion 62, a spring 63, a conducting positioning seat 64; Spring 63 is to be assembled in the spring accommodation chamber 65 of conducting positioning seat 64, and electric heating portion 62 assembles thereon, and closes in electric heating portion 62 loam cakes and to cover 61.That is existing hand held sealing machine, its electrothermal mechanism has comprised many scattered elements.
Heating wire 66 permanent uses or continuous heating in the electric heating portion 62 of existing hand held sealing machine damage easily, and make electric sealing machine be out of order, the user wants need dismantle when repairing voluntarily some spare and accessory parts could take out electric heating portion 62, rebuild or renewal part, assembling is gone back again at last.Yet general user may not know how to repair voluntarily, more is difficult for obtaining the new parts that desire is changed, so that the scrapping of electric sealing machine.
Summary of the invention
The invention provides a kind of electric sealing machine of improveing pedestal, its pedestal can make things convenient for the user directly to change electrothermal module for an electrothermal module directly is installed.
The electric sealing machine of improvement pedestal of the present invention roughly comprises: a pedestal, an electrothermal module and a press section.
Accommodation chamber, a preceding barricade, a battery chamber before being provided with one in the pedestal of the present invention, this battery chamber is provided with a pair of preceding Metal Contact sheet, be fixedly arranged on preceding barricade respectively, and the rear end of battery chamber is provided with a rear end conductive metal sheet.
Electrothermal module of the present invention is arranged in the preceding accommodation chamber, include a lower cover, one heat insulation base portion, one heating wire, one first buckle zoarium, one second buckle zoarium, an one compression spring and a loam cake, wherein, the heat insulation base portion has a left side, a protuberance and a right side in the middle of one, and the first buckle zoarium is the left side that fastens the heat insulation base portion, and the second buckle zoarium can fasten the right side of heat insulation base portion, make heating wire be positioned on the middle protuberance of heat insulation base portion, in addition, lower cover includes two point, an and spring accommodation chamber, this spring accommodation chamber is ccontaining compression spring, and loam cake is to be covered on down to cover, and this loam cake includes a hollow out window and passes the hollow out window for middle protuberance.
Press section of the present invention, one end and pedestal articulate, and the other end then is provided with a heat insulator, and this heat insulator is the position that is arranged at above-mentioned relatively middle protuberance.
Wherein, the second-class contact of electrothermal module is the fit and second buckle zoarium of respectively corresponding first buckle, and be electrically connected to the outside of lower cover and contact conducting respectively with the preceding Metal Contact sheet of battery chamber, when the press section presses down, heat insulator and middle protuberance are in contact with one another, and making first buckle of electrothermal module fit is to connect conducting with the preceding Metal Contact sheet electricity of battery chamber respectively with the second buckle zoarium.
As mentioned above; wherein; heating wire, first buckle zoarium and the second buckle zoarium are one solid welding be combined intos; and electrothermal module more includes a heat insulation emulsion sheet and a clasp; this heat insulation emulsion sheet is to be covered on its middle protuberance and the heating wire; its be for the thing on the netted limit of containing iron Buddhist dragon or similarly material make; one smooth surface can be provided and protect electrothermal module; and clasp is to articulate with the loam cake of electrothermal module; can avoid false touch or push and start electrothermal module, make it safer.
Description of drawings
Fig. 1 is the exploded view of a preferred embodiment of the present invention;
Fig. 2 is the constitutional diagram of a preferred embodiment of the present invention;
Fig. 3 is the electrothermal module exploded view of a preferred embodiment of the present invention;
Fig. 4 is start Fig. 1 of the electrothermal module of a preferred embodiment of the present invention;
Fig. 5 is start Fig. 2 of the electrothermal module of a preferred embodiment of the present invention;
Fig. 6 is existing sealing machine schematic diagram.
The specific embodiment
See also Fig. 1, Fig. 2 and Fig. 3, Fig. 1 is the exploded view of a preferred embodiment of the present invention, and Fig. 2 is the constitutional diagram of a preferred embodiment of the present invention, and Fig. 3 is the electrothermal module exploded view of a preferred embodiment of the present invention.
A kind of electric sealing machine of improveing pedestal, it comprises: a pedestal 10, accommodation chamber 11, one preceding barricade 12, a battery chamber 13 before being provided with one in the pedestal 10, in battery chamber 13 be provided with a pair of before Metal Contact sheet 20,21, barricade 12 before being fixedly arranged on respectively, and battery chamber 13 has a rear end conductive metal sheet 130.
One electrothermal module 30, it is arranged in the preceding accommodation chamber 11, this electrothermal module 30 includes a lower cover 34, one heat insulation base portion 31, one heating wire 32, one first buckle zoarium 321, one second buckle zoarium 322, an one compression spring 314 and a loam cake 33, wherein, heat insulation base portion 31 has a left side 311, a protuberance 312 and a right side 313 in the middle of one, and the first buckle zoarium 321 is the left sides 311 that fasten heat insulation base portion 31, and the second buckle zoarium 322 can fasten the right side 313 of heat insulation base portion 31, make heating wire 32 be positioned on the middle protuberance 312 of heat insulation base portion 31, in addition, lower cover 34 includes two point 341,342, an and spring accommodation chamber 340, spring accommodation chamber 340 is ccontaining compression springs 314, and loam cake 33 is to be covered on the lower cover 34, and this loam cake 33 is to include a hollow out window 330 to pass this hollow out window 330 for middle protuberance 312.In the present embodiment, heating wire 32, the fit 321 and second buckle zoarium 322 of first buckle are one solid welding be combined intos.
In addition, it is to be covered on its middle protuberance 312 and the heating wire 32 that electrothermal module 30 more includes a heat insulation emulsion sheet 35, this heat insulation emulsion sheet 35 is the things for the netted limit of containing iron Buddhist dragon, and electrothermal module 30 also includes a safe clasp 36, and this safe clasp 36 is that the loam cake 34 with electrothermal module 30 articulates.
One press section 40, one end 41 articulates with pedestal 10, and the other end 42 then is provided with a heat insulator 43, and this heat insulator 43 is the positions that are arranged at above-mentioned relatively middle protuberance 312.
As shown in the figure, wherein, the two point 341 of electrothermal module 30, the 342nd, correspond to the fit 321 and second buckle zoarium 322 of first buckle respectively, and two point 341, the 342nd, be electrically connected to lower cover 34 the outside and can with the preceding Metal Contact sheet 20 of battery chamber 13,21 contact conducting respectively, when press section 40 presses down, heat insulator 43 is in contact with one another with the middle protuberance 312 of electrothermal module 30, then the fit 321 and second buckle zoarium 322 of first buckle of electrothermal module 30 is to connect conducting with preceding Metal Contact sheet 20,21 electricity of battery chamber 13 respectively.
See also Fig. 4, Fig. 4 is start Fig. 1 of the electrothermal module of a preferred embodiment of the present invention, as shown in the figure, the safe clasp 36 of electrothermal module 30 is because of being arranged at the top of electrothermal module 30, so, heating wire 32 conducting that can't contact with the two point 341,342 of electrothermal module 30, can avoid false touch or push and start, make safer.
See also Fig. 5, Fig. 5 is start Fig. 2 of the electrothermal module 5 of a preferred embodiment of the present invention, as shown in the figure, when the user must be earlier with 36 groups of tops from electrothermal module 30 of safe clasp when using, when middle protuberance 312 was depressed, the fit 20 and second buckle zoarium 21 of first buckle contacted conductings with two point 341,342 respectively, heating wire 32 temperature after passing to electric current is raise, the heat energy temperature of involution plastic cement sack can be provided.
If electrothermal module 30 is the generation of the out of order facts because of long-term the use, when the replacing of needs electrothermal module 30 is arranged, see also Fig. 2 and cooperate and consult Fig. 1, with the up pull-up of safe clasp 36 of electrothermal module 30, then electrothermal module 30 can separate with pedestal 10.A new electrothermal module 30 can certainly be reinstalled back and make it to combine with pedestal 10, maintenance is very convenient.
The foregoing description only is to give an example for convenience of description, and the interest field that the present invention advocated should be as the criterion so that claim is described certainly, but not only limits to the foregoing description.

Claims (5)

1, a kind of electric sealing machine of improveing pedestal is characterized in that, comprising:
One pedestal is provided with barricade before the accommodation chamber before,, a battery chamber in this pedestal, in this battery chamber be provided with a pair of before the Metal Contact sheet, be fixedly arranged on this preceding barricade respectively, and this battery chamber has a rear end conductive metal sheet;
One electrothermal module, it is arranged in the preceding accommodation chamber, this electrothermal module includes a lower cover, one heat insulation base portion, one heating wire, one first buckle zoarium, one second buckle zoarium, an one compression spring and a loam cake, wherein, this heat insulation base portion has a left side, a protuberance and a right side in the middle of one, this first buckle zoarium is the left side that fastens this heat insulation base portion, this second buckle zoarium can fasten the right side of this heat insulation base portion, and this heating wire is positioned on the middle protuberance of this heat insulation base portion, and this lower cover includes two point, an and spring accommodation chamber, this spring accommodation chamber is ccontaining this compression spring, and this loam cake is to be covered under this to cover, and it is to include a hollow out window to pass this hollow out window for middle protuberance; And
One press section, one end and pedestal articulate, and the other end then is provided with a heat insulator, and this heat insulator is the position that is arranged at above-mentioned relatively middle protuberance;
Wherein, the contact of this electrothermal module is respectively to should first buckle fit and this second buckle zoarium, and contact is to be electrically connected to the outside of this lower cover and to contact conducting respectively with the preceding Metal Contact sheet of battery chamber, when the press section presses down, heat insulator and this centre protuberance are in contact with one another, and this of this electrothermal module first buckle is fit to be connect conducting with being somebody's turn to do of this battery chamber to preceding Metal Contact sheet electricity respectively with this second buckle zoarium.
2, the electric sealing machine of improvement pedestal as claimed in claim 1 is characterized in that, described this heating wire, this first buckle zoarium and this one second buckle zoarium are one solid welding be combined intos.
3. the electric sealing machine of improvement pedestal as claimed in claim 1 is characterized in that, it is to be covered on its middle protuberance and the heating wire that described this electrothermal module more includes a heat insulation emulsion sheet.
4. the electric sealing machine of improvement pedestal as claimed in claim 3 is characterized in that, described this heat insulation emulsion sheet is the thing for the netted limit of containing iron Buddhist dragon.
5. the electric sealing machine of improvement pedestal as claimed in claim 1 is characterized in that, described this electrothermal module more includes a clasp, and this clasp is that this loam cake with this electrothermal module articulates.
CNB200510066969XA 2005-04-25 2005-04-25 Electrothermal sealer with improved basement Expired - Fee Related CN100519164C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CNB200510066969XA CN100519164C (en) 2005-04-25 2005-04-25 Electrothermal sealer with improved basement
HK07100158.1A HK1095116A1 (en) 2005-04-25 2007-01-05 Electric sealer with an improved base

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB200510066969XA CN100519164C (en) 2005-04-25 2005-04-25 Electrothermal sealer with improved basement

Publications (2)

Publication Number Publication Date
CN1853917A true CN1853917A (en) 2006-11-01
CN100519164C CN100519164C (en) 2009-07-29

Family

ID=37194495

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB200510066969XA Expired - Fee Related CN100519164C (en) 2005-04-25 2005-04-25 Electrothermal sealer with improved basement

Country Status (2)

Country Link
CN (1) CN100519164C (en)
HK (1) HK1095116A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101362520B (en) * 2007-08-06 2010-08-11 张人堂 Double-head electric heating sealing machine
CN101596950B (en) * 2008-06-05 2011-05-04 纬和有限公司 Portable electric heating sealing machine
CN107318178A (en) * 2017-04-11 2017-11-03 刘诗锋 Sealing machine heating module

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101362520B (en) * 2007-08-06 2010-08-11 张人堂 Double-head electric heating sealing machine
CN101596950B (en) * 2008-06-05 2011-05-04 纬和有限公司 Portable electric heating sealing machine
CN107318178A (en) * 2017-04-11 2017-11-03 刘诗锋 Sealing machine heating module

Also Published As

Publication number Publication date
HK1095116A1 (en) 2007-04-27
CN100519164C (en) 2009-07-29

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