CN207482264U - A kind of household vaccum packer for improving heat-sealing device - Google Patents
A kind of household vaccum packer for improving heat-sealing device Download PDFInfo
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- CN207482264U CN207482264U CN201721170260.9U CN201721170260U CN207482264U CN 207482264 U CN207482264 U CN 207482264U CN 201721170260 U CN201721170260 U CN 201721170260U CN 207482264 U CN207482264 U CN 207482264U
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- sealing
- heat
- paper used
- metal fever
- fever strip
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- 238000007789 sealing Methods 0.000 title claims abstract description 176
- 238000010438 heat treatment Methods 0.000 claims abstract description 113
- 229910052751 metal Inorganic materials 0.000 claims abstract description 84
- 239000002184 metal Substances 0.000 claims abstract description 84
- 206010037660 Pyrexia Diseases 0.000 claims abstract description 80
- 238000009461 vacuum packaging Methods 0.000 claims abstract description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 5
- 239000010931 gold Substances 0.000 claims description 5
- 229910052737 gold Inorganic materials 0.000 claims description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000010453 quartz Substances 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 7
- 230000005611 electricity Effects 0.000 description 4
- 230000037237 body shape Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000036413 temperature sense Effects 0.000 description 1
Classifications
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- 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
- 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
-
- 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
- B29C65/24—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools characterised by the means for heating the tool
- B29C65/30—Electrical means
- B29C65/305—Electrical means involving the use of cartridge heaters
-
- 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
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
- B29C66/23—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being multiple and parallel or being in the form of tessellations
- B29C66/232—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being multiple and parallel or being in the form of tessellations said joint lines being multiple and parallel, i.e. the joint being formed by several parallel joint lines
-
- 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
-
- 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
- B29C66/001—Joining in special atmospheres
- B29C66/0012—Joining in special atmospheres characterised by the type of environment
- B29C66/0014—Gaseous environments
- B29C66/00145—Vacuum, e.g. partial vacuum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/712—Containers; Packaging elements or accessories, Packages
- B29L2031/7128—Bags, sacks, sachets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Package Closures (AREA)
Abstract
The utility model discloses a kind of household vaccum packers for improving heat-sealing device, including housing and control circuit, vacuum extractor is installed in housing, housing is provided with evacuated chamber, vacuum extractor connects evacuated chamber, the side of evacuated chamber is provided with heat-sealing device, heat-sealing device includes metal fever strip of paper used for sealing and the PTC heating elements directly to work using AC power, the inner cavity or the back side of metal fever strip of paper used for sealing are equipped with an at least PTC heating elements, PTC heating elements are electrically connected connection control circuit, be provided at the top of metal fever strip of paper used for sealing for seal vacuum packaging bag sack heat cover, heat cover exposes in surface of shell.The utility model makes the control circuit of household vaccum packer simpler, simplified control circuit, reduces production cost, and heating speed is fast in heat-sealing, heat-sealing effect is good.
Description
Technical field
The utility model is related to household vaccum packer technical field, more particularly, to a kind of household for improving heat-sealing device
Vacuum packing machine.
Background technology
Household vaccum packer includes upper cover and lower cover, and lower cover outer fix is provided with heat-sealing heating strip, seals heating strip
Inside, which is provided with, vacuumizes slot, for being vacuumized to vacuum packaging bag, while its sack is sealed, such as Patent No.
The Chinese utility model patent of " 201280002104.5 ", patent name for " utilizing vacuum packaging with double seal and sealing appliance "
It is shown, wherein, heat-sealing heating strip is the heating wire of low-voltage DC supply, and heating wire top is covered with a Teflon protective layer, family
Voltage conversion circuit and regulator circuit are necessarily provided with in the control circuit of vacuum packing machine, for providing low pressure for heating wire
DC power supply, heating speed is slower during heat-sealing, and circuit cost is higher.
In addition, install temperature inductor at heating wire currently without method, can not by perceive the temperature of heating wire come
Control heat-sealing effect, to realize heat-sealing control, household vaccum packer increases time control circuit, passes through time control circuit control
The fever time of heating wire processed, by timing mode control heating time come control heat-sealing effect control mode, first, by ring
Border temperature is affected, and the environment of different regions and Various Seasonal is different, seriously affects heat-sealing effect, and second, control circuit becomes
Must be more complicated, cost is also higher, it is therefore necessary to be improved.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model be to provide it is a kind of improve heat-sealing device household it is true
Empty package machine, heating speed is fast, simplified control circuit, reduces production cost.
To achieve these goals, technical solution is used by the utility model：A kind of household for improving heat-sealing device
Vacuum packing machine including housing, is equipped with vacuum extractor in housing, housing is provided with evacuated chamber, vacuum extractor connection
Evacuated chamber, the side of evacuated chamber are provided with heat-sealing device, and heat-sealing device includes metal fever strip of paper used for sealing and heating element, metal fever
At least a surface and/or the inner cavity of strip of paper used for sealing are equipped with heating element, for heating metal fever strip of paper used for sealing and/or heat-sealing bag body.
In preferential technical solution, the household vaccum packer is provided with control circuit, the side of the metal fever strip of paper used for sealing
Face, bottom surface or inner cavity are equipped at least a temperature controller and/or temperature inductor；Control circuit be electrically connected heating element, for pair
Heating element provides power supply and makes heating element heats metal fever strip of paper used for sealing；Control circuit is electrically connected temperature controller and/or temperature sense
Device, for perceiving the temperature of metal fever strip of paper used for sealing and controlling the working condition of heating element.
In preferential technical solution, the heating element selects PTC heating elements, ceramic heating plate, heating wire, electric heating
Film, electromagnetic heater, quartz heating-pipe or at least one of heater element made of conductive coating；Heating element is fixed
In metal fever strip of paper used for sealing inner cavity, side or top surface.
In preferential technical solution, the heating element selects the PTC heating units directly to work using high-voltage ac power
Part, at least one heat-sealing raised line, lower part with a heat conduction mounting portion, PTC heating elements are fixed on for the top of metal fever strip of paper used for sealing
The inner cavity of metal fever strip of paper used for sealing or heat conduction mounting portion；The control circuit includes high-voltage alternating power supply circuit, high-voltage alternating power supply electricity
Road is electrically connected PTC heating elements.
In preferential technical solution, the inner cavity or the back side of the metal fever strip of paper used for sealing are equipped with an at least PTC heating elements, gold
Belong to the heat cover that the sack for sealing vacuum packaging bag is provided at the top of heat-sealing item, heat cover exposes in surface of shell.
In preferential technical solution, the housing includes upper cover and lower cover, and upper cover rotation is installed on lower cover, the top surface of lower cover
The evacuated chamber is offered, the side of evacuated chamber offers groove body, and the side of evacuated chamber is provided with the metal heat-sealing
Item, metal fever strip of paper used for sealing select the section bar made of aluminium alloy, iron or stainless steel, and metal fever strip of paper used for sealing is arranged on the lower section of groove body, and
The heat cover of metal fever strip of paper used for sealing appears or protrudes at groove body, and metal fever strip of paper used for sealing and evacuated chamber are respectively along the length direction of lower cover
Extension setting length；The heat cover is provided at the top of the heat-sealing raised line, and the PTC heating elements, which are provided with, to be connect electricity and draw
Line connects electrical lead and is pierced by from the end of metal fever strip of paper used for sealing or back.
In preferential technical solution, several interval troughs are offered at the top of the metal fever strip of paper used for sealing, interval trough extends upward through
At least two heat-sealing raised lines, adjacent two heat-sealing raised lines are formed on the top surface of metal fever strip of paper used for sealing, the top of metal fever strip of paper used for sealing
It is separated by an interval trough, each top surface for sealing raised line forms a heat cover, each heat cover when sealing sack
A heat-sealing item is formed in sack.
In preferential technical solution, the inner cavity is longitudinally through heat conduction mounting portion, the lateral cross section of the heat conduction mounting portion
Shape is in " mouth " font, circle or ellipse, and the PTC heating elements are fixed in the lumen, and the electrical lead that connects is from metal fever
The end of strip of paper used for sealing is pierced by.
In preferential technical solution, there is a linking part, the PTC between the heat conduction mounting portion and the heat-sealing raised line
Heating element is closely attached on linking part, and the relatively described heat-sealing raised line of PTC heating elements is horizontally arranged with or is vertically arranged.
In preferential technical solution, the bottom or side of the heat conduction mounting portion offers open slot, and open slot is described in
The length direction extension of metal fever strip of paper used for sealing.
With the above structure, the utility model is compared to the prior art advantageously：The utility model makes house
Simpler, the simplified control circuit with the control circuit of vacuum packing machine reduces production cost, and the heating speed in heat-sealing
Soon, heat-sealing effect is good.
In addition, the temperature of PTC heating elements is controlled by being set to the temperature controller of PTC heating elements, it can also be in metal
The surface installation temperature controller of the heat conduction mounting portion of item is sealed, the temperature of metal fever strip of paper used for sealing is directly perceived and controls PTC heating elements
Heated condition, heat-sealing effect it is not influenced by ambient temperature.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the structure diagram of the utility model embodiment one.
Fig. 2 is the structure diagram of the metal fever strip of paper used for sealing of the utility model embodiment one.
Fig. 3 is the structure diagram of the metal fever strip of paper used for sealing of the utility model embodiment two.
Fig. 4 is the structure diagram of the metal fever strip of paper used for sealing of the utility model embodiment three.
Fig. 5 is the structure diagram of the metal fever strip of paper used for sealing of the utility model embodiment four.
Fig. 6 is the structure diagram of the metal fever strip of paper used for sealing of the utility model embodiment five.
Fig. 7 is the structure diagram of the metal fever strip of paper used for sealing of the utility model embodiment six.
In figure：1st, housing 11, upper cover 12, lower cover 13, evacuated chamber 14, groove body；
2nd, metal fever strip of paper used for sealing 21, heat-sealing raised line 22, heat conduction mounting portion 23, interval trough 24, inner cavity 25, open slot；
3rd, PTC heating elements 31, connect electrical lead.
Specific embodiment
It is only the preferred embodiment of the utility model below, does not therefore limit the scope of protection of the utility model.
Embodiment one
A kind of household vaccum packer for improving heat-sealing device, shown in Fig. 1 and 2, including housing 1 and control circuit, housing 1
Vacuum extractor is inside installed, housing 1 is provided with evacuated chamber 13, vacuum extractor connection evacuated chamber 13, evacuated chamber 13
Side be provided with heat-sealing device, heat-sealing device includes metal fever strip of paper used for sealing 2 and heating element, an at least table for metal fever strip of paper used for sealing 2
Face or inner cavity 24 are equipped with heating element, for heating metal fever strip of paper used for sealing 2 or heat-sealing bag body.Household vaccum packer is provided with control
Circuit processed, side, bottom surface or the inner cavity 24 of the metal fever strip of paper used for sealing 2 are equipped at least a temperature controller or temperature inductor；Control
Circuit is electrically connected heating element, makes heating element heats metal fever strip of paper used for sealing 2 for providing power supply to heating element.Control circuit
Temperature controller or temperature inductor are electrically connected, for perceiving the temperature of metal fever strip of paper used for sealing 2 and controlling the working condition of heating element.
Wherein, heating element select PTC heating elements 3, ceramic heating plate, heating wire, Electric radiant Heating Film, electromagnetic heater,
Quartz heating-pipe or at least one of heater element made of conductive coating；The metal fever strip of paper used for sealing 2 that heating element is fixed on
Inner cavity 24, side or top surface.The inner cavity 24 of metal fever strip of paper used for sealing 2 or the back side are equipped with an at least PTC heating elements 3, metal heat-sealing
The top of item 2 be provided with for seal vacuum packaging bag sack heat cover, heat cover expose on 1 surface of housing.
In preferred embodiment, heating element selects the PTC heating elements 3 directly to work using high-voltage ac power, gold
Belonging to the top of heat-sealing item 2 has at least one to seal raised line 21, lower part with a heat conduction mounting portion, and PTC heating elements 3 are fixed on gold
Belong to the heat-sealing inner cavity 24 of item 2 or heat conduction mounting portion；Control circuit includes high-voltage alternating power supply circuit, high-voltage alternating power supply circuit electricity
Connect PTC heating elements 3.The high-voltage alternating power supply circuit of the utility model refers to " alternating current " that Chinese alternating current is exchanged for 220V
Power supply, Japanese alternating current are 110V AC powers.Control circuit accesses power supply of the alternating current as PTC heating elements 3, PTC heating
Element 3 is directly worked using AC power, and heating speed is fast, and heat-sealing effect is good, and does not need to voltage conversion circuit and voltage stabilizing electricity
Road etc., by forceful electric power switch directly control PTC heating elements 3 heated or deenergization and stop heating.
On the other hand, PTC heating elements 3 itself are with admirably temperature control capability, metal fever strip of paper used for sealing 2 are also equipped with temperature
Device is controlled, when temperature reaches setting value, ensures that heating element automatically powers off or be automatically stopped heating on both side, the utility model makes
The control circuit of household vaccum packer is simpler, simplified control circuit, reduces production cost.
The utility model controls the temperature of PTC heating elements by being set to the temperature controller of PTC heating elements, can also be
The surface installation temperature controller of the heat conduction mounting portion of metal fever strip of paper used for sealing, directly perceives the temperature of metal fever strip of paper used for sealing and PTC is controlled to heat
The heated condition of element controls PTC heating elements to stop when the temperature of PTC heating elements or metal fever strip of paper used for sealing reaches setting value
Heating, heat-sealing effect be not influenced by ambient temperature.
Specifically, housing 1 includes upper cover 11 and lower cover 12, the rotation of upper cover 11 is installed on lower cover 12, and the top surface of lower cover 12 is opened
Equipped with evacuated chamber 13, the side of evacuated chamber 13 offers groove body 14, and the side of evacuated chamber 13 is provided with metal fever strip of paper used for sealing
2, metal fever strip of paper used for sealing 2 selects the section bar made of aluminium alloy, iron or stainless steel, and metal fever strip of paper used for sealing 2 is arranged on the lower section of groove body 14,
And the heat cover of metal fever strip of paper used for sealing 2 appears or protrudes at groove body 14, metal fever strip of paper used for sealing 2 and evacuated chamber 13 are respectively along lower cover 12
Length direction extension setting length.
The top of metal fever strip of paper used for sealing 2 is with a heat-sealing raised line 21, lower part with a heat conduction mounting portion 22, PTC heating elements 3
Heat conduction mounting portion 22 is fixed on, the top of heat-sealing raised line 21 is provided with heat cover, and PTC heating elements 3, which are provided with, connects electrical lead 31,
Electrical lead 31 is connect to be pierced by from the end of metal fever strip of paper used for sealing 2 or back.Wherein, through heat conduction mounting portion 22, PTC adds 24 longitudinal direction of inner cavity
Thermal element 3 is fixed in inner cavity 24, is connect electrical lead 31 and is pierced by from the end of metal fever strip of paper used for sealing 2.The transverse cutting of heat conduction mounting portion 22
Face shape is in " mouth " font, and the lateral cross section shape of inner cavity 24 is rectangle；Length of the PTC heating elements 3 along metal fever strip of paper used for sealing 2
The length of direction extension setting；In transverse direction, the width of inner cavity 24 is slightly larger than the thickness of PTC heating elements 3；Side along longitudinal direction
To the length of inner cavity 24 is slightly larger than the width of PTC heating elements 3；Have one to connect between heat conduction mounting portion 22 and heat-sealing raised line 21
Knot, for the left wall body or right wall body of heat conduction mounting portion 22 as linking part, PTC heating elements 3 are closely attached on the internal face of linking part,
The opposite heat-sealing raised line 21 of PTC heating elements 3 is vertically arranged.
Embodiment two
A kind of household vaccum packer for improving heat-sealing device, shown in Fig. 3, the primary structure and embodiment one of the present embodiment
Identical, which is not described herein again, the difference is that, the top of metal fever strip of paper used for sealing 2 offers 2 interval troughs 23, interval trough 23
Extend upward through the top surface of metal fever strip of paper used for sealing 2, at least three heat-sealing raised lines 21 are formed on the top of metal fever strip of paper used for sealing 2, adjacent two
Heat-sealing raised line 21 is separated by an interval trough 23, and each top surface for sealing raised line 21 forms a heat cover, every when sealing sack
One heat cover forms a heat-sealing item in sack.I.e. the tool of metal fever strip of paper used for sealing 2 is there are three heat cover, when sealing sack in bag
Three items are formed at mouthful.
The lateral cross section shape of heat conduction mounting portion 22 is in " mouth " font, and the lateral cross section shape of inner cavity 24 is rectangle；PTC
Length of the heating element 3 along the length direction extension setting of metal fever strip of paper used for sealing 2；In transverse direction, the bigger PTC of the width of inner cavity 24
The width of heating element 3；Along the longitudinal direction, the height of inner cavity 24 is slightly larger than the thickness of PTC heating elements 3；Heat conduction mounting portion 22
There is a linking part between heat-sealing raised line 21, as linking part, PTC heating elements 3 are adjacent to the upper wall body of heat conduction mounting portion 22
In the internal face of linking part, the laterally setting of the opposite heat-sealing raised line 21 of PTC heating elements 3.
Embodiment three
A kind of household vaccum packer for improving heat-sealing device, shown in Fig. 4, the primary structure and embodiment two of the present embodiment
Identical, which is not described herein again, the difference is that, the bottom of heat conduction mounting portion 22 offers an open slot 25, open slot 25
Extend along the length direction of metal fever strip of paper used for sealing 2.The upper wall body of heat conduction mounting portion 22 is formed as linking part, the top surface of upper wall body
Three heat-sealing raised lines 21, adjacent two heat-sealing raised lines 21 are separated by an interval trough 23, and the left side of heat conduction mounting portion 22 has one
Left wall body, right side have a right wall body, and PTC heating elements 3 are closely attached on the internal face of upper wall body.
Example IV
A kind of household vaccum packer for improving heat-sealing device, shown in Fig. 5, the primary structure and embodiment three of the present embodiment
Identical, which is not described herein again, the difference is that, the side of heat conduction mounting portion 22 offers an open slot 25, open slot 25
Extend along the length direction of metal fever strip of paper used for sealing 2.The left wall body of heat conduction mounting portion 22 is formed as linking part, the top surface of left wall body
Three heat-sealing raised lines 21, adjacent two heat-sealing raised lines 21 are separated by an interval trough 23, and the lower part of heat conduction mounting portion 22 has one
Lower wall, open slot 25 are opened in the right side of heat conduction mounting portion 22, and PTC heating elements 3 are closely attached on the internal face of left wall body.
Embodiment five
A kind of household vaccum packer for improving heat-sealing device, shown in Fig. 6, the primary structure and embodiment three of the present embodiment
Identical, which is not described herein again, the difference is that, the top of heat conduction mounting portion 22 is molded three heat-sealing raised lines 21, adjacent
Two heat-sealing raised lines 21 are separated by an interval trough 23, and 24 longitudinal direction of inner cavity is through heat conduction mounting portion 22, the transverse direction of heat conduction mounting portion 22
Cross sectional shape is rounded, and certainly, the lateral cross section shape of heat conduction mounting portion 22 can also be ellipse or polygon, and PTC is heated
The body shape of element 3 is pole shape, and the cross sectional shape of PTC heating elements 3 is circle, and PTC heating elements 3 are fixed on interior
In chamber 24, connect electrical lead 31 and be pierced by from the end of metal fever strip of paper used for sealing 2.
Embodiment six
A kind of household vaccum packer for improving heat-sealing device, shown in Fig. 7, the primary structure and embodiment five of the present embodiment
Identical, which is not described herein again, the difference is that, the top of heat conduction mounting portion 22 is molded a heat-sealing raised line 21, heat conduction peace
The lateral cross section shape in dress portion 22 is rounded, and certainly, the lateral cross section shape of heat conduction mounting portion 22 can also be ellipse or more
Side shape, the body shape of PTC heating elements 3 is pole shape, and the cross sectional shape of PTC heating elements 3 is circle, and PTC is heated
Element 3 is fixed in inner cavity 24, and the lower part of heat conduction mounting portion 22 offers an open slot 25, and heat conduction mounting portion 22 is by open slot 25
It separates and forms a left wall body and a right wall body, connect electrical lead 31 and be pierced by from the end of metal fever strip of paper used for sealing 2 or open slot 25.
More than content is only the preferred embodiment of the utility model, for those of ordinary skill in the art, according to this reality
With novel thought, there will be changes, the content of the present specification should not be construed as in specific embodiments and applications
Limitation to the utility model.
Claims (10)
1. including housing (1), vacuum extractor is equipped in housing (1) for a kind of household vaccum packer for improving heat-sealing device,
Housing (1) is provided with evacuated chamber (13), and vacuum extractor connection evacuated chamber (13), the side of evacuated chamber (13) is provided with
Heat-sealing device, it is characterised in that：Heat-sealing device include metal fever strip of paper used for sealing (2) and heating element, at least the one of metal fever strip of paper used for sealing (2)
Surface and/or inner cavity (24) are equipped with heating element, for heating metal fever strip of paper used for sealing (2) and/or heat-sealing bag body.
2. a kind of household vaccum packer for improving heat-sealing device according to claim 1, it is characterised in that：The household
Vacuum packing machine is provided with control circuit, and the side of the metal fever strip of paper used for sealing (2), bottom surface or inner cavity (24) are equipped at least one temperature
Control device and/or temperature inductor；
Control circuit is electrically connected heating element, makes heating element heats metal fever strip of paper used for sealing for providing power supply to heating element
(2)；
Control circuit is electrically connected temperature controller and/or temperature inductor, for perceiving the temperature of metal fever strip of paper used for sealing (2) and controlling heating
The working condition of element.
3. a kind of household vaccum packer for improving heat-sealing device according to claim 1 or 2, it is characterised in that：It is described
Heating element select PTC heating elements (3), ceramic heating plate, heating wire, Electric radiant Heating Film, electromagnetic heater, quartz heating-pipe or
At least one of heater element made of conductive coating；Metal fever strip of paper used for sealing (2) inner cavity (24), the side that heating element is fixed on
Face or top surface.
4. a kind of household vaccum packer for improving heat-sealing device according to claim 2, it is characterised in that：The heating
Element selects the PTC heating elements (3) directly to work using high-voltage ac power, and the top of metal fever strip of paper used for sealing (2) has at least
One heat-sealing raised line (21), lower part have a heat conduction mounting portion, and PTC heating elements (3) are fixed on the inner cavity of metal fever strip of paper used for sealing (2)
(24) or heat conduction mounting portion；
The control circuit includes high-voltage alternating power supply circuit, high-voltage alternating power supply circuit electrical connection PTC heating elements (3).
5. a kind of household vaccum packer for improving heat-sealing device according to claim 4, it is characterised in that：The metal
The inner cavity (24) or the back side of heat-sealing item (2) are equipped at least a PTC heating elements (3), metal fever strip of paper used for sealing and are provided at the top of (2)
For sealing the heat cover of the sack of vacuum packaging bag, heat cover exposes on housing (1) surface.
6. a kind of household vaccum packer for improving heat-sealing device according to claim 5, it is characterised in that：The housing
(1) including upper cover (11) and lower cover (12), upper cover (11) rotation is installed on lower cover (12), and the top surface of lower cover (12) offers described
Evacuated chamber (13), the side of evacuated chamber (13) offer groove body (14), and the side of evacuated chamber (13) is provided with the gold
Belong to heat-sealing item (2), metal fever strip of paper used for sealing (2) selects the section bar made of aluminium alloy, iron or stainless steel, metal fever strip of paper used for sealing (2) setting
Heat cover in the lower section of groove body (14), and metal fever strip of paper used for sealing (2) appears or protrudes at groove body (14), metal fever strip of paper used for sealing (2)
Extend setting length along the length direction of lower cover (12) respectively with evacuated chamber (13)；The top setting of the heat-sealing raised line (21)
There is the heat cover, the PTC heating elements (3), which are provided with, connects electrical lead (31), connects electrical lead (31) from metal fever strip of paper used for sealing (2)
End or back be pierced by.
7. a kind of household vaccum packer for improving heat-sealing device according to claim 6, it is characterised in that：The metal
Several interval troughs (23) are offered at the top of heat-sealing item (2), interval trough (23) extends upward through the top surface of metal fever strip of paper used for sealing (2), gold
At least two heat-sealing raised lines (21) are formed on the top for belonging to heat-sealing item (2), and adjacent two heat-sealing raised lines (21) are by an interval
Slot (23) separates, and the top surface for each sealing raised line (21) forms a heat cover, each heat cover when sealing sack
A heat-sealing item is formed in sack.
8. a kind of household vaccum packer for improving heat-sealing device according to claim 6, it is characterised in that：The inner cavity
(24) longitudinal direction is through heat conduction mounting portion (22), the lateral cross section shape of the heat conduction mounting portion (22) in " mouth " font, circle or
Ellipse, the PTC heating elements (3) are fixed in inner cavity (24), and the electrical lead (31) that connects is from the end of metal fever strip of paper used for sealing (2)
Portion is pierced by.
9. a kind of household vaccum packer for improving heat-sealing device according to claim 6, it is characterised in that：The heat conduction
There is a linking part between mounting portion (22) and the heat-sealing raised line (21), the PTC heating elements (3) are closely attached on linking part,
The relatively described heat-sealing raised line (21) of PTC heating elements (3) is horizontally arranged with or is vertically arranged.
10. a kind of household vaccum packer for improving heat-sealing device according to claim 6, it is characterised in that：It is described to lead
The bottom or side of hot mounting portion (22) offers open slot (25), length of the open slot (25) along the metal fever strip of paper used for sealing (2)
Direction extends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721170260.9U CN207482264U (en) | 2017-09-13 | 2017-09-13 | A kind of household vaccum packer for improving heat-sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721170260.9U CN207482264U (en) | 2017-09-13 | 2017-09-13 | A kind of household vaccum packer for improving heat-sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207482264U true CN207482264U (en) | 2018-06-12 |
Family
ID=62481562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721170260.9U Active CN207482264U (en) | 2017-09-13 | 2017-09-13 | A kind of household vaccum packer for improving heat-sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207482264U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102581819B1 (en) * | 2023-01-18 | 2023-09-26 | 전세용 | Heating device for sealing the packaging bag of the vacuum packaging machine |
-
2017
- 2017-09-13 CN CN201721170260.9U patent/CN207482264U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102581819B1 (en) * | 2023-01-18 | 2023-09-26 | 전세용 | Heating device for sealing the packaging bag of the vacuum packaging machine |
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