CN107685904B - Automatic hide domestic vacuum capper of heat sealing device - Google Patents
Automatic hide domestic vacuum capper of heat sealing device Download PDFInfo
- Publication number
- CN107685904B CN107685904B CN201710822493.0A CN201710822493A CN107685904B CN 107685904 B CN107685904 B CN 107685904B CN 201710822493 A CN201710822493 A CN 201710822493A CN 107685904 B CN107685904 B CN 107685904B
- Authority
- CN
- China
- Prior art keywords
- heat sealing
- mounting bracket
- transmission
- heat seal
- cam
- 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
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 116
- 229910052751 metal Inorganic materials 0.000 claims description 78
- 239000002184 metal Substances 0.000 claims description 78
- 230000005540 biological transmission Effects 0.000 claims description 77
- 238000010438 heat treatment Methods 0.000 claims description 57
- 238000009434 installation Methods 0.000 claims description 12
- 238000009461 vacuum packaging Methods 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 238000005485 electric heating Methods 0.000 claims description 6
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 238000007731 hot pressing Methods 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000003973 paint Substances 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
- 210000005056 cell body Anatomy 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 239000004809 Teflon Substances 0.000 description 2
- 229920006362 Teflon® Polymers 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
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
-
- 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
- B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
- B65B31/04—Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied
Abstract
The invention discloses a household vacuum sealing machine capable of automatically hiding a heat sealing device, which comprises a shell and the heat sealing device, wherein a vacuumizing device is arranged in the shell, a vacuumizing chamber is arranged in the shell, the vacuumizing device is connected with the vacuumizing chamber, a groove body is formed in the shell, the groove body is positioned at one side of the vacuumizing chamber, the heat sealing device is arranged in the shell, the heat sealing device is positioned below the groove body, a driving mechanism is arranged in the shell, and the driving mechanism is connected with the heat sealing device; at least when the household vacuum sealing machine is in a heat sealing working state, the driving mechanism drives the heat sealing device to move and extend out of the groove body; at least in the uncapped state, the heat sealing device is retracted into the housing through the groove body. The heat sealing device is hidden in the lower cover, rises and protrudes out of the surface of the lower cover when in heat sealing, and is used for heat sealing the bag mouth, so that the heat sealing device is prevented from scalding a user, electric shock is avoided, and the use is safer.
Description
Technical Field
The invention relates to the technical field of household vacuum sealing machines, in particular to a household vacuum sealing machine capable of automatically hiding a heat sealing device.
Background
The household vacuum packaging machine comprises an upper cover and a lower cover, wherein a heat-sealing heating strip is arranged at the outer side of the lower cover, a vacuumizing chamber is arranged at one side of the heat-sealing heating strip and is used for vacuumizing a vacuum packaging bag and simultaneously heat-sealing the bag opening of the vacuum packaging bag, as shown in Chinese patent No. 201280002104.5 and the patent name of 'vacuum packaging and sealing device with double seals', wherein the heat-sealing heating strip is an electric heating wire with low-voltage direct current power supply, a Teflon protective layer is covered above the electric heating wire, and the heat-sealing heating strip is fixed and protrudes out of the surface of the upper cover and is easy to scald a user, so that the household vacuum packaging machine needs to be improved.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention aims to provide the household vacuum sealing machine with the automatic hiding heat sealing device, wherein the heat sealing device is hidden in the lower cover, so that the use is safer.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows: the utility model provides an automatic hide domestic vacuum capper of heat sealing device, includes casing and heat sealing device, is provided with evacuating device in the casing, and the casing is provided with the evacuation room, and evacuating device connects the evacuation room, and the cell body has been seted up to the casing, and the cell body is located one side of evacuation room, and heat sealing device sets up in the casing, and heat sealing device is located the below of cell body, is provided with actuating mechanism in the casing, and actuating mechanism connects heat sealing device; at least when the household vacuum sealing machine is in a heat sealing working state, the driving mechanism drives the heat sealing device to move and extend out of the groove body; at least in the uncapped state, the heat sealing device is retracted into the housing through the groove body.
In a further technical scheme, the household vacuum sealing machine is provided with a control circuit, the heat sealing device comprises at least one metal heat seal and at least one heating element which is operated by using a low-voltage direct-current power supply or directly operated by using a high-voltage alternating-current power supply, and the control circuit is electrically connected with the heating element; the heating element is at least one of a PTC heating element, a ceramic heating plate, an electric heating wire, an electric heating film, an electromagnetic heating device, a quartz heating pipe or a heating element made of conductive paint; the heating element is fixed in the inner cavity, the side surface or the top surface of the metal heat seal; the metal heat sealing strip is provided with a temperature controller and/or a temperature sensor, and the control circuit is electrically connected with the temperature controller and/or the temperature sensor and is used for sensing and controlling the heat sealing temperature.
In a further technical scheme, the shell comprises an upper cover and a lower cover, wherein the upper cover is rotatably arranged on the lower cover, the top surface of the lower cover is provided with the vacuumizing chamber, and one side of the vacuumizing chamber is provided with the groove body;
at least in the uncapping state, the heat sealing device descends and retreats into the inner cavity of the lower cover or the heat sealing device ascends and retreats into the inner cavity of the upper cover; the heat sealing device comprises a metal heat sealing strip and a PTC heating element which directly works by using a high-voltage alternating current power supply, and the metal heat sealing strip is positioned right below or right above the groove body; the upper part of the metal heat seal strip is provided with at least one heat seal convex strip, the lower part of the metal heat seal strip is provided with a heat conduction installation part, and the PTC heating element is fixed in the inner cavity or the heat conduction installation part of the metal heat seal strip; the control circuit comprises a high-voltage alternating current power supply circuit which is electrically connected with the PTC heating element.
In a further technical scheme, the metal heat seal and the vacuumizing chamber extend along the length direction of the lower cover for a set length respectively; the metal heat seal is made of aluminum alloy, iron or stainless steel; the top surface of the heat-sealing raised strip is used as a heat-sealing surface for forming a heat seal on the bag opening of the vacuum packaging bag in a hot-pressing way, and the heat-sealing surface of the heat-sealing raised strip is positioned in the groove body or below the groove body; the PTC heating element is provided with electrical leads which extend from the end or back of the metal heat seal.
In a further technical scheme, the driving mechanism comprises a mounting bracket, one end part or two end parts of the metal heat seal are fixed on the mounting bracket, and the mounting bracket is arranged in the shell in an up-down sliding way; one side or two sides of the upper cover are provided with buckling feet used for locking the upper cover on the lower cover, the corresponding position of the top surface of the lower cover is provided with an inserting hole, an elastic lock catch capable of moving left and right is slidably arranged below the inserting hole, and the buckling feet are matched with the elastic lock catch mortise lock; the elastic lock catch is positioned at the side of the mounting bracket, a pushing part is arranged at one side of the elastic lock catch facing the mounting bracket, a driving part is arranged at one side of the mounting bracket facing the elastic lock catch, and the pushing part is in pushing fit with the driving part; when the upper cover is in an open state, the mounting bracket is in an initial position, and the top surface of the heat seal convex strip is hidden in the groove body or sunk below the groove body; when the upper cover is locked on the lower cover, after the buckling feet are buckled on the elastic lock catch, the pushing part pushes the driving part and lifts the mounting bracket upwards, the mounting bracket is in a lifting state, and the top surface of the heat sealing convex strip extends out of the groove body and protrudes out of the surface of the lower cover.
In a further technical scheme, the driving mechanism comprises a mounting bracket, a cam transmission mechanism and a motor, one end part or two end parts of the metal heat seal are fixed on the mounting bracket, and the mounting bracket is vertically and slidably arranged in the shell; the cam transmission mechanism comprises a cam and a cam transmission shaft, the bottom surface or the side surface of the mounting bracket is provided with a cam transmission matching part, the cam transmission matching part of the mounting bracket is matched with a corresponding cam transmission for driving the mounting bracket to lift, the cam is fixed in the cam transmission shaft, the cam transmission shaft is rotatably arranged in the lower cover, and the cam transmission shaft is connected with the motor in a transmission way.
In a further technical scheme, the driving mechanism comprises a mounting bracket, a transmission element and a motor, wherein one end part or two end parts of the metal heat seal are fixed on the mounting bracket, the mounting bracket is vertically and slidably arranged in the shell, and a rack or a gear is formed on the side surface of the mounting bracket; the transmission element is rotatably arranged in the lower cover, the transmission element is in transmission connection with a rack or a gear of the mounting bracket, and the transmission element is in transmission connection with the motor.
In a further technical scheme, the method is characterized in that: the driving mechanism comprises a main bracket and a manual knob, the main bracket is provided with a main shaft, the main shaft is rotatably arranged in the lower cover, the left side and the right side of the main shaft are respectively provided with a rotating arm, the outer ends of the two rotating arms are respectively fixed with an installing bracket, the manual knob is rotatably arranged outside the lower cover, the manual knob is in transmission connection with the main shaft, and the installing bracket and the metal heat seal strip are driven to ascend or descend when the manual knob rotates; and a motor is arranged in the lower cover and is in transmission connection with the main shaft.
In a further technical scheme, a main transmission cam is rotatably arranged in the lower cover, a motor is connected with the main transmission cam in a transmission mode, a cam transmission rod is fixed in the middle of the main shaft, and the outer end portion of the cam transmission rod is matched with the main transmission cam in a transmission mode and used for driving the mounting bracket and the metal heat seal to ascend or descend.
In a further technical scheme, an elastic sealing cover capable of being opened or removed in a rotating mode is arranged at the notch of the groove body, and the elastic sealing cover covers the notch in an initial state.
By adopting the structure, compared with the prior art, the invention has the following advantages: the heat sealing device is hidden in the lower cover, rises and protrudes out of the surface of the lower cover when in heat sealing, and is used for heat sealing the bag mouth, so that the heat sealing device is prevented from scalding a user, electric shock is avoided, and the use is safer.
In addition, the heat sealing device is powered by alternating current, so that the heating speed is higher, and the heat sealing effect is better.
Drawings
The invention will be further described with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.
Fig. 2 is a schematic view of the structure of the embodiment of the present invention with the top surface of the lower cover cut away.
Fig. 3 is a schematic diagram of an internal structure of a first embodiment of the present invention.
Fig. 4 is a front view of fig. 3.
Fig. 5 is a schematic structural diagram of a second embodiment of the present invention.
Fig. 6 is a schematic structural diagram of a third embodiment of the present invention.
Fig. 7 is a schematic structural diagram of a fourth embodiment of the present invention.
Fig. 8 is a schematic structural diagram of a fifth embodiment of the present invention.
Fig. 9 is a schematic structural view of a sixth embodiment of the present invention.
In the figure: 1. the device comprises a shell 11, an upper cover 12, a lower cover 13, a vacuumizing chamber 14, a groove body 15, a buckling leg 16, an inserting hole 17, an elastic lock catch 18, a pushing part 19 and a driving part;
2. a metal heat seal 21, a PTC heating element 22, a heat seal convex strip 23 and a temperature controller;
3. mounting bracket 30, drive gear 31, cam 32, cam drive shaft 33, motor 34, rack 35, manual knob 36, main shaft 37, swivel arm 38, main drive cam 39, drive screw.
Detailed Description
The following are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention.
Example 1
The utility model provides an automatic hide sealing device's domestic vacuum capper, shown in FIGS. 1 through 4, including casing 1 and sealing device, be provided with evacuating device in the casing 1, casing 1 is provided with evacuating chamber 13, evacuating device connects evacuating chamber 13, and cell body 14 has been seted up to casing 1, and cell body 14 is located one side of evacuating chamber 13, and sealing device sets up in casing 1, and sealing device is located the below of cell body 14, is provided with actuating mechanism in the casing 1, and sealing device is connected to actuating mechanism.
At least when the household vacuum sealing machine is in a heat sealing working state, the driving mechanism drives the heat sealing device to move and extend out of the groove body 14; at least in the uncapped state, the heat sealing device is retracted into the case 1 through the groove 14.
The shell 1 comprises an upper cover 11 and a lower cover 12, the upper cover 11 is rotatably arranged on the lower cover 12, a vacuumizing chamber 13 is formed in the top surface of the lower cover 12, a groove body 14 is formed in one side of the vacuumizing chamber 13, the metal heat seal 2 is located under the groove body 14, when the household vacuum sealing machine is in a heat sealing working state, the heat sealing device is driven to rise by the driving mechanism and protrudes from the groove body 14, at least in a cover opening state, the heat sealing device is sunk under the groove body 14, and the heat sealing device is lowered and retracted into an inner cavity of the lower cover 12.
Of course, the upper cover 11 may be provided with the groove 14, the metal heat seal 2 is located right above the groove 14, and when the domestic vacuum sealing machine is in a heat sealing working state, the driving mechanism drives the heat sealing device to descend and protrude from the groove 14, and in a cover opening state, the heat sealing device ascends above the groove 14, and the heat sealing device ascends and retreats into the inner cavity of the upper cover 11.
The heat sealing device comprises at least one metal heat seal 2 and at least one heating element which is operated by a low-voltage direct-current power supply or directly operated by a high-voltage alternating-current power supply, and the control circuit is electrically connected with the heating element; the heating element is at least one of PTC heating element 21, ceramic heating plate, heating wire, electrothermal film, electromagnetic heating device, quartz heating tube or heating element made of conductive paint; the heating element is fixed to the inner cavity, side or top surface of the metal heat seal 2.
According to the invention, the temperature controller 23 is arranged on the metal heat seal 2, the control circuit of the temperature controller 23 is electrically connected with the temperature controller or the temperature sensor, and the temperature controller 23 is used for sensing the temperature of the metal heat seal 2 or the heating element, so that the temperature of the metal heat seal 2 can be accurately controlled, and the heat seal temperature can be accurately controlled.
In a possible embodiment, a heat cover is disposed on the top surface of the metal heat seal 2, and a heating element is installed on the top surface of the metal heat seal 2, for example, a heating wire is installed on the top surface of the metal heat seal 2, an insulating layer is covered on the heating wire, and the insulating layer is a teflon layer.
In the preferred embodiment, the heat sealing means comprises a metal heat seal 2 and a PTC heating element 21 operating directly with a high voltage ac power supply; the upper part of the metal heat seal strip 2 is provided with at least one heat seal raised line 22, the lower part is provided with a heat conduction installation part, the PTC heating element 21 is fixed in the inner cavity or the heat conduction installation part of the metal heat seal strip 2, the PTC heating element 21 is fixed in the inner cavity or the back surface of the metal heat seal strip 2, and the metal heat seal strip 2 and the vacuumizing chamber 13 respectively extend for a set length along the length direction of the lower cover 12; the control circuit includes a high voltage ac power supply circuit electrically connected to the PTC heating element 21. The high-voltage alternating current power supply circuit is 'commercial power', the commercial power in China is 220V alternating current power, and the commercial power in Japan is 110V alternating current power.
The metal heat seal 2 is made of aluminum alloy, iron or stainless steel, the upper part of the metal heat seal 2 is provided with at least one heat seal raised line 22, the lower part is provided with a heat conduction installation part, the PTC heating element 21 is fixed in the inner cavity or the heat conduction installation part of the metal heat seal 2, and the PTC heating element 3 is electrically connected with a control circuit. In the preferred embodiment, 2 to 3 heat seal ribs 22 are formed on the upper portion of the metal heat seal 2, two adjacent heat seal ribs 22 are separated by a spacing groove, and the top surface of each heat seal rib 22 forms a heat cover. The top surface of the heat-sealing raised strip 22 is used as a heat sealing cover, the heat-sealing surface is used for forming a heat seal on the bag mouth of the vacuum packaging bag in a hot pressing way, and the heat-sealing surface of the heat-sealing raised strip 22 is positioned in the groove body 14 or below the groove body 14; the PTC heating element 3 is provided with electrical leads which protrude from the end or back of the metal heat seal 2.
The temperature controller 23 is installed to the side or the bottom surface of metal heat seal 2, can perceive the temperature of metal heat seal 2, and domestic vacuum sealing machine can control the heating state of PTC heating element 21 better, improves the heat-seal effect.
The driving mechanism comprises a mounting bracket 3, two ends of the metal heat seal 2 are respectively fixed with the mounting bracket 3, and the two mounting brackets 3 are respectively arranged in the shell 1 in a sliding way up and down;
the two sides of the upper cover 11 are respectively provided with a buckling pin 15 for locking the upper cover 11 on the lower cover 12, the corresponding positions of the left side and the right side of the top surface of the lower cover 12 are respectively provided with an inserting hole 16, the lower parts of the two inserting holes 16 are respectively provided with an elastic lock catch 17 capable of moving left and right in a sliding manner, and the buckling pins 15 are in inserted locking fit with the elastic lock catches 17;
the elastic lock catch 17 is positioned at the side of the mounting bracket 3, a pushing part 18 is arranged at the side of the elastic lock catch 17 facing the mounting bracket 3, a driving part 19 is arranged at the side of the mounting bracket 3 facing the elastic lock catch 17, opposite surfaces of the pushing part 18 and the driving part 19 are inclined surfaces, and the pushing part 18 is in pushing fit with the driving part 19;
when the upper cover 11 is in an open state, the mounting bracket 3 is in an initial position, and the top surfaces of the heat seal convex strips 22 are hidden in the groove body 14 or sink below the groove body 14;
when the upper cover 11 is locked to the lower cover 12, after the locking feet 15 are inserted and locked to the elastic locking catches 17, the pushing parts 18 push the driving parts 19 and lift the mounting bracket 3 upwards, the mounting bracket 3 is in a lifting state, and the top surfaces of the heat seal convex strips 22 extend from the groove body 14 and protrude out of the surface of the lower cover 12.
The upper cover 11 is locked and covered on the lower cover 12, and the metal heat seal 2 is automatically sprung upwards, so that the heat seal surface protrudes out of the surface of the lower cover 12, and after the upper cover 11 is opened, the metal heat seal 2 automatically descends, and the heat seal surface is hidden in the groove body 14 or below the groove body 14.
The driving mechanism comprises a main bracket and a manual knob 35, wherein the main bracket is provided with a main shaft 36, the main shaft 36 is rotatably arranged in the lower cover 12, the left side and the right side of the main shaft 36 are respectively provided with a rotating arm 37, the outer ends of the two rotating arms 37 are respectively fixed with a mounting bracket 3, the manual knob 35 is rotatably arranged outside the lower cover 12, the manual knob 35 is in transmission connection with the main shaft 36, and the mounting brackets 3 and the metal heat seal 2 are driven to ascend or descend when the manual knob 35 rotates, so that the metal heat seal 2 can be manually lifted.
Example two
The main structure of the present embodiment is the same as the first embodiment, as shown in fig. 5, except that the driving mechanism includes a mounting bracket 3, a cam transmission mechanism and a motor 33, one end or two ends of the metal heat seal 2 are fixed on the mounting bracket 3, and the mounting bracket 3 is installed in the housing 1 in a sliding manner up and down; the cam transmission mechanism comprises a cam 31 and a cam transmission shaft 32, wherein a cam 31 transmission matching part is arranged on the bottom surface or the side surface of the mounting bracket 3, the cam 31 transmission matching part of the mounting bracket 3 is in transmission matching with a corresponding cam 31 and is used for driving the mounting bracket 3 to lift, the cam 31 is fixed on the cam transmission shaft 32, the cam transmission shaft 32 is rotatably arranged in the lower cover 12, and the cam transmission shaft 32 is in transmission connection with the motor 33. The motor 33 drives the cam transmission shaft 32 to rotate, and the cam 31 drives the metal heat seal 2 to ascend or descend so as to realize the ascending and descending of the heat cover on the upper part of the metal heat seal 2.
Example III
The main structure of the embodiment is the same as that of the first embodiment, and the embodiment is shown in fig. 6, and the difference is that the driving mechanism comprises a mounting bracket 3, a transmission element and a motor 33, the transmission element is a transmission screw 39, two ends of the metal heat seal 2 are respectively fixed with a mounting bracket 3, the two mounting brackets 3 are respectively arranged in the shell 1 in a sliding way up and down, and the side surfaces of the two mounting brackets 3 are respectively provided with a rack 34; two sides of the lower cover 12 are respectively rotatably provided with a driving screw 39, the two driving screws 39 are respectively connected with the rack 34 of one mounting bracket 3 in a driving way, and the two driving screws 39 are respectively connected with the motor 33 in a driving way. The motor 33 drives the transmission screw 39 to rotate forward or reversely, and the transmission screw 39 drives the rack 34 to move up and down when rotating, so as to drive the metal heat seal 2 to lift, and the lifting of the heat cover on the upper part of the metal heat seal 2 is realized.
Of course, a gear is mounted on the side of the mounting bracket 3, and the drive screw 39 drives the connecting gear.
Example IV
The main structure of the embodiment is the same as that of the first embodiment, and is shown in fig. 7, the driving mechanism comprises a mounting bracket 3, a transmission element and a motor 33, the transmission element comprises two driving gears 30, two ends of the metal heat seal 2 are respectively fixed with a mounting bracket 3, the two mounting brackets 3 are respectively arranged in the shell 1 in a sliding way up and down, and the side surfaces of the two mounting brackets 3 are respectively formed with a rack 34; a driving gear 30 is rotatably installed at the left and right sides of the lower cover 12, and the two driving gears 30 are respectively connected with racks 34 of one mounting bracket 3 in a transmission manner.
The lower cover 12 is rotatably mounted with a main shaft 36, and both ends of the main shaft are respectively fixed with a transmission gear, and one transmission gear is engaged with and transmits a corresponding driving gear 30, and the main shaft 36 is connected with the motor 33 through gear transmission.
The motor 33 drives the main shaft 36 to rotate forward or reversely, the main shaft 36 drives the driving gear 30 to rotate, and the driving gear 30 drives the rack 34 to ascend or descend when rotating, so as to drive the metal heat seal 2 to ascend or descend, and the heat cover on the upper part of the metal heat seal 2 is lifted or lowered.
The manual knob 35 is rotatably arranged outside the lower cover 12, the manual knob 35 is in transmission connection with the main shaft 36, and the installation support 3 and the metal heat seal 2 are driven to ascend or descend when the manual knob 35 rotates, so that the metal heat seal 2 can be manually lifted.
The temperature controller 23 is installed to the side or the bottom surface of metal heat seal 2, can perceive the temperature of metal heat seal 2, and domestic vacuum sealing machine can control the heating state of PTC heating element 21 better, improves the heat-seal effect.
Example five
The main structure of the present embodiment is the same as that of the first embodiment, and the difference is that the driving mechanism includes a main support and a manual knob 35, the main support is provided with a main shaft 36, the main shaft 36 is rotatably installed in the lower cover 12, the left and right sides of the main shaft 36 are respectively provided with a rotating arm 37, the outer ends of the two rotating arms 37 are respectively fixed with an installation support 3, the lower cover 12 is provided with a motor 33, the motor 33 is in transmission connection with the main shaft 36, and the lifting of the metal heat seal 2 is automatically controlled by the motor 33.
The manual knob 35 is rotatably arranged outside the lower cover 12, the manual knob 35 is in transmission connection with the main shaft 36, and the installation support 3 and the metal heat seal 2 are driven to ascend or descend when the manual knob 35 rotates, so that the metal heat seal 2 can be manually lifted.
Example six
The main structure of this embodiment is the same as that of the first embodiment, and is shown in fig. 9, in which a main driving cam 38 is rotatably installed in the lower cover 12, a motor 33 is connected with the main driving cam 38 in a driving manner, a cam 31 driving rod is fixed in the middle of the main shaft 36, and the outer end of the cam 31 driving rod is in driving fit with the main driving cam 38, so as to drive the mounting bracket 3 and the metal heat seal 2 to ascend or descend.
The manual knob 35 is rotatably arranged outside the lower cover 12, the manual knob 35 is in transmission connection with the main shaft 36, and the installation support 3 and the metal heat seal 2 are driven to ascend or descend when the manual knob 35 rotates, so that the metal heat seal 2 can be manually lifted.
The foregoing is merely exemplary of the present invention, and those skilled in the art should not be considered as limiting the invention, since modifications may be made in the specific embodiments and application scope of the invention in light of the teachings of the present invention.
Claims (9)
1. The utility model provides an automatic hide domestic vacuum capper of heat sealing device, includes casing (1) and heat sealing device, is provided with evacuating device in casing (1), and casing (1) are provided with evacuating chamber (13), evacuating device connects evacuating chamber (13), its characterized in that: the shell (1) is provided with a groove body (14), the groove body (14) is positioned at one side of the vacuumizing chamber (13), the heat sealing device is arranged in the shell (1), the shell (1) is internally provided with a driving mechanism, and the driving mechanism is connected with the heat sealing device;
at least when the household vacuum sealing machine is in a heat sealing working state, the driving mechanism drives the heat sealing device to move and extend out of the groove body (14);
at least in the uncapping state, the heat sealing device is retracted into the shell (1) through the groove body (14);
the household vacuum sealing machine is provided with a control circuit, the heat sealing device comprises at least one metal heat seal (2) and at least one heating element which is operated by a low-voltage direct-current power supply or directly operated by a high-voltage alternating-current power supply, and the control circuit is electrically connected with the heating element; the heating element is at least one of a PTC heating element (21), a ceramic heating sheet, an electric heating wire, an electric heating film, an electromagnetic heating device, a quartz heating tube or a heating element made of conductive paint; the heating element is fixed in the inner cavity, the side surface or the top surface of the metal heat seal (2); the metal heat seal (2) is provided with a temperature controller (23) and/or a temperature sensor, and the control circuit is electrically connected with the temperature controller (23) and/or the temperature sensor and is used for sensing and controlling the heat seal temperature.
2. A domestic vacuum sealer with automatic hidden heat sealing apparatus as claimed in claim 1, wherein: the shell (1) comprises an upper cover (11) and a lower cover (12), the upper cover (11) is rotatably arranged on the lower cover (12), the inner surface of the upper cover (11) and/or the lower cover (12) is provided with a vacuumizing chamber (13), and one side of the vacuumizing chamber (13) is provided with a groove body (14);
at least in the uncapped state, the heat sealing device descends and retreats into the inner cavity of the lower cover (12) or ascends and retreats into the inner cavity of the upper cover (11);
the heat sealing device comprises a metal heat sealing strip (2) and a PTC heating element (21) which directly works by using a high-voltage alternating current power supply, wherein the metal heat sealing strip (2) is positioned right below or right above the groove body (14);
the upper part of the metal heat seal (2) is provided with at least one heat seal raised line (22), the lower part is provided with a heat conduction installation part, and the PTC heating element (21) is fixed in the inner cavity or the heat conduction installation part of the metal heat seal (2); the control circuit comprises a high-voltage alternating current power supply circuit which is electrically connected with the PTC heating element (21).
3. A domestic vacuum sealer with automatic hidden heat sealing apparatus as claimed in claim 2, wherein: the metal heat seal (2) and the vacuumizing chamber (13) extend along the length direction of the lower cover (12) for a set length respectively; the metal heat seal (2) is made of aluminum alloy, iron or stainless steel; the top surface of the heat sealing raised line (22) is used as a heat sealing surface for forming a heat seal on the bag opening of the vacuum packaging bag in a hot pressing way, and the heat sealing surface of the heat sealing raised line (22) is positioned in the groove body (14) or below the groove body (14); the PTC heating element (21) is provided with an electrical connection lead which extends out from the end or back of the metal heat seal (2).
4. A domestic vacuum sealer with automatic hidden heat sealing apparatus as claimed in claim 3, wherein: the driving mechanism comprises a mounting bracket (3), one end or two ends of the metal heat seal (2) are fixed on the mounting bracket (3), and the mounting bracket (3) is arranged in the shell (1) in a vertically sliding manner;
one side or two sides of the upper cover (11) are provided with buckling feet (15) for locking the upper cover (11) on the lower cover (12), the corresponding position of the top surface of the lower cover (12) is provided with an inserting hole (16), an elastic lock catch (17) capable of moving left and right is slidably arranged below the inserting hole (16), and the buckling feet (15) are in inserted locking fit with the elastic lock catch (17);
the elastic lock catch (17) is positioned at the side of the mounting bracket (3), a pushing part (18) is arranged at one side of the elastic lock catch (17) facing the mounting bracket (3), a driving part (19) is arranged at one side of the mounting bracket (3) facing the elastic lock catch (17), and the pushing part (18) is in pushing fit with the driving part (19);
when the upper cover (11) is in an open state, the mounting bracket (3) is in an initial position, and the top surface of the heat seal convex strip (22) is hidden in the groove body (14) or sunk below the groove body (14);
when the upper cover (11) is locked on the lower cover (12), after the locking feet (15) are locked on the elastic locking catches (17), the pushing part (18) pushes the driving part (19) and lifts the mounting bracket (3) upwards, the mounting bracket (3) is in a lifting state, and the top surfaces of the heat sealing convex strips (22) extend out of the groove body (14) and protrude out of the surface of the lower cover (12).
5. A domestic vacuum sealer with automatic hidden heat sealing apparatus according to claim 4, wherein: the driving mechanism comprises a mounting bracket (3), a cam transmission mechanism and a motor (33), wherein one end part or two end parts of the metal heat seal (2) are fixed on the mounting bracket (3), and the mounting bracket (3) is arranged in the shell (1) in an up-down sliding manner;
the cam transmission mechanism comprises a cam (31) and a cam transmission shaft (32), wherein the bottom surface or the side surface of the mounting bracket (3) is provided with a cam (31) transmission matching part, the cam (31) transmission matching part of the mounting bracket (3) is in transmission matching with a corresponding cam (31) for driving the mounting bracket (3) to lift, the cam (31) is fixed on the cam transmission shaft (32), the cam transmission shaft (32) is rotatably arranged in the lower cover (12), and the cam transmission shaft (32) is in transmission connection with the motor (33).
6. A domestic vacuum sealer with automatic hidden heat sealing apparatus according to claim 5, wherein: the driving mechanism comprises a mounting bracket (3), a transmission element and a motor (33), wherein one end part or two end parts of the metal heat seal (2) are fixed on the mounting bracket (3), the mounting bracket (3) is vertically and slidably arranged in the shell (1), and a rack (34) or a gear is formed on the side surface of the mounting bracket (3); the transmission element is rotatably arranged in the lower cover (12), the transmission element is in transmission connection with a rack (34) or a gear of the mounting bracket (3), and the transmission element is in transmission connection with the motor (33).
7. A domestic vacuum sealer with automatic hidden heat sealing apparatus as claimed in claim 6 wherein: the driving mechanism comprises a main bracket and a manual knob (35), wherein the main bracket is provided with a main shaft (36), the main shaft (36) is rotatably arranged in the lower cover (12), the left side and the right side of the main shaft (36) are respectively provided with a rotating arm (37), the outer ends of the two rotating arms (37) are respectively fixed with the mounting bracket (3), the manual knob (35) is rotatably arranged outside the lower cover (12), the manual knob (35) is in transmission connection with the main shaft (36), and the mounting bracket (3) and the metal heat seal (2) are driven to ascend or descend when the manual knob (35) rotates; a motor (33) is arranged in the lower cover (12), and the motor (33) is in transmission connection with the main shaft (36).
8. A domestic vacuum sealer with automatic hidden heat sealing apparatus according to claim 7, wherein: the main transmission cam (38) is rotatably arranged in the lower cover (12), the motor (33) is in transmission connection with the main transmission cam (38), a cam (31) transmission rod is fixed in the middle of the main shaft (36), and the outer end part of the cam (31) transmission rod is in transmission fit with the main transmission cam (38) and is used for driving the mounting bracket (3) and the metal heat seal (2) to ascend or descend.
9. A domestic vacuum sealer with automatic hidden heat sealing apparatus according to claim 8, wherein: an elastic sealing cover capable of being opened or removed in a rotating mode is arranged at the notch of the groove body (14), and the elastic sealing cover covers the notch in an initial state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710822493.0A CN107685904B (en) | 2017-09-13 | 2017-09-13 | Automatic hide domestic vacuum capper of heat sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710822493.0A CN107685904B (en) | 2017-09-13 | 2017-09-13 | Automatic hide domestic vacuum capper of heat sealing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107685904A CN107685904A (en) | 2018-02-13 |
| CN107685904B true CN107685904B (en) | 2023-12-22 |
Family
ID=61156238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710822493.0A Active CN107685904B (en) | 2017-09-13 | 2017-09-13 | Automatic hide domestic vacuum capper of heat sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107685904B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI694039B (en) * | 2018-12-26 | 2020-05-21 | 萬潤科技股份有限公司 | Carrier tape sealing method and device |
| CN114872966B (en) * | 2021-10-08 | 2023-10-31 | 佛山市格林盈璐电器科技有限公司 | Vacuum sealing machine |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3047499U (en) * | 1997-09-25 | 1998-04-14 | 淑 慧 周 | Electric heat sealer |
| TW200521027A (en) * | 2003-12-17 | 2005-07-01 | Eddie Tsai | Packaging machine for packaging paper |
| KR200389463Y1 (en) * | 2005-04-22 | 2005-07-18 | 반갑수 | the vacuous machine to wrap food for at home |
| CN101033014A (en) * | 2006-03-08 | 2007-09-12 | 光荣电业公司 | Vacuum sealing device |
| CN201104809Y (en) * | 2007-09-14 | 2008-08-27 | 王冬雷 | Hidden electric heating tube type bread machine |
| CN201437408U (en) * | 2009-06-16 | 2010-04-14 | 凯羿贸易(深圳)有限公司 | Vacuum sealer |
| CN202686868U (en) * | 2012-07-20 | 2013-01-23 | 厦门优尔电器有限公司 | Plastic bag sealing machine capable of hiding cutting device |
| CN103043262A (en) * | 2012-12-28 | 2013-04-17 | 厦门优尔电器有限公司 | Opening sealing machine with improved vacuumizing mechanisms |
| CN206031883U (en) * | 2016-09-21 | 2017-03-22 | 东莞市盈尔电器有限公司 | Adhesive device of poly -bag when external vacuum capper prevents to bleed |
| CN207482319U (en) * | 2017-09-13 | 2018-06-12 | 东莞市微然机电科技有限公司 | A kind of Household vacuum sealing machine of automatic hiding heat-sealing device |
-
2017
- 2017-09-13 CN CN201710822493.0A patent/CN107685904B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3047499U (en) * | 1997-09-25 | 1998-04-14 | 淑 慧 周 | Electric heat sealer |
| TW200521027A (en) * | 2003-12-17 | 2005-07-01 | Eddie Tsai | Packaging machine for packaging paper |
| KR200389463Y1 (en) * | 2005-04-22 | 2005-07-18 | 반갑수 | the vacuous machine to wrap food for at home |
| CN101033014A (en) * | 2006-03-08 | 2007-09-12 | 光荣电业公司 | Vacuum sealing device |
| CN201104809Y (en) * | 2007-09-14 | 2008-08-27 | 王冬雷 | Hidden electric heating tube type bread machine |
| CN201437408U (en) * | 2009-06-16 | 2010-04-14 | 凯羿贸易(深圳)有限公司 | Vacuum sealer |
| CN202686868U (en) * | 2012-07-20 | 2013-01-23 | 厦门优尔电器有限公司 | Plastic bag sealing machine capable of hiding cutting device |
| CN103043262A (en) * | 2012-12-28 | 2013-04-17 | 厦门优尔电器有限公司 | Opening sealing machine with improved vacuumizing mechanisms |
| CN206031883U (en) * | 2016-09-21 | 2017-03-22 | 东莞市盈尔电器有限公司 | Adhesive device of poly -bag when external vacuum capper prevents to bleed |
| CN207482319U (en) * | 2017-09-13 | 2018-06-12 | 东莞市微然机电科技有限公司 | A kind of Household vacuum sealing machine of automatic hiding heat-sealing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107685904A (en) | 2018-02-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107685904B (en) | Automatic hide domestic vacuum capper of heat sealing device | |
| CN104044768B (en) | The method of automatic bag-opening capper and automatic bag-opening, sealing | |
| CN204096136U (en) | Automatic bag-opening capper | |
| CN207482319U (en) | A kind of Household vacuum sealing machine of automatic hiding heat-sealing device | |
| CN111839238A (en) | Lifting mechanism and cooking appliance | |
| CN215127496U (en) | Full-automatic oven with top door | |
| CN210784054U (en) | Lifting door linkage system for microwave oven or oven | |
| CN216534975U (en) | Adjustable electric oven explodes shell structure under pot about intelligence | |
| CN212386336U (en) | Electric shock prevention new forms of energy fill electric pile | |
| CN214595575U (en) | Energy-saving food baking device | |
| CN105775200B (en) | A kind of adjustable suction plastic packing machine | |
| CN210330362U (en) | Vehicle-mounted oven | |
| CN212603725U (en) | Plastic film heat-sealing machine | |
| CN214250367U (en) | Safe, interference-free and explosion-proof precise oven | |
| CN206218297U (en) | Sealing rack device | |
| CN216644927U (en) | Electric furnace with power supply connector protection device | |
| CN215217129U (en) | Heat insulation device of laboratory muffle furnace | |
| CN215424119U (en) | Safety device of embedded electric pressure cooker | |
| CN216534976U (en) | Lifting and rotating mechanism for frying pan of electric oven | |
| CN219715098U (en) | Waterproof material physical property test detection device | |
| CN216534978U (en) | Upper heating mechanism of frying pot of intelligent upper and lower adjustable electric oven | |
| CN219740649U (en) | Temperature measuring device of household electromagnetic heating equipment | |
| CN216534979U (en) | Adjustable electric oven explodes pot control mechanism about intelligence | |
| CN212925520U (en) | Automatic safe electric iron that response goes up and down | |
| CN218171778U (en) | Surface printing treatment drying box for PE bag |
Legal Events
| 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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |