CN102991748A

CN102991748A - Simple and easy vacuum packaging device

Info

Publication number: CN102991748A
Application number: CN2012105158578A
Authority: CN
Inventors: 戴旭苗
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-11-24
Filing date: 2012-11-24
Publication date: 2013-03-27
Anticipated expiration: 2032-11-24
Also published as: CN102991748B

Abstract

The invention provides a simple and easy vacuum packaging device in a food packaging technology. The simple and easy vacuum packaging device consists of a plastic food thin film bag, an electric heat sealing machine, bag opening upper-lower pressing soft belts, an exhaust pipe, an exhaust piston, a cylinder sleeve, an exhaust check valve, an air bleeding one-way valve, a pressure spring, a leverage pedal and the like; after the bag opening upper-lower pressing soft belts tightly press the exhaust pipe and the bag opening of the plastic food thin film bag, when the leverage pedal is stepped down by feet, the pressure spring is compressed, air exhaust is realized through a piston, the exhaust check valve is opened by air flow, and the air bleeding one-way valve is closed by the air flow, so that the air exhaust of the plastic food thin film bag can be realized; when the feet upward release the leverage pedal, the pressure spring expands, the piston is compressed upward, the exhaust check valve is closed by the air flow, and the air bleeding one-way valve is opened by the air flow, so that a preparation period of the next air exhaust of the plastic food thin film bag can be realized. In recirculation, the high vacuum inside the plastic food thin film bag is completed by pedal type vacuumization; and the opening is sealed by using the electric heat sealing machine, so that the simple and easy vacuum package of bagged particle foods can be realized through pedal power without spending a lot of money and using three-phase current. The simple and easy vacuum packaging device is a necessary tool for the family, particularly a self-employment venture in a family workshop, a food market or a tea market.

Description

The simple vacuum packing device

Technical field:

The invention belongs to the Food Packaging technology field, particularly simple vacuum packing device technical field.

Background technology:

Make a general survey of vacuum-packed patent and reach more than 300, the vacuum packaging of prior art is to realize vacuumizing sealing packing with mechanical power mostly, several ten thousand yuan of vacuum seal speculative investments, also will fill three-phase electricity, this says family or the workshop Come of family, is a sticky business, for this reason, do a cover without three-phase electricity, the simple vacuum packing device of pedal power is that everybody hopes.

The vacuum packaging of prior art such as number of patent application are that the patent name of CN87207100U is Domestic vacuum packing box, but it is comprised of air-flow interchange valve and electric heating sealing control apparatus etc.Its vacuum means is with the hand extruding gasbag air in the bag film to be pumped, its result must be strengthization to the greatest extent and vacuum is taken out endless.

The vacuum packaging of prior art such as the patent No. are that the patent name of CN87215688U is Domestic vacuum air pump for packing.But it is to adopt power system to drive the elastic bag respirator to finish vacuum suction, and structure is too complicated.

Prior art be that the patent name of ZL87207157 is hand vacuum packing unit such as the patent No., but it is to spur large valve piston with hand reciprocating to realize vacuum, as if too complexity is too painstaking.

Prior art be that the patent name of ZL91218159.17207157 is Domestic manual vacuum package machine such as the patent No., but its adopts manual suction pump, too painstaking; Do piston with leather cup again, the life-span is not long.

Prior art be that the patent name of ZL92228583.7 is hand vacuum packing unit such as the patent No., but its adopts corrugated tube shape axial stretching cylinder, and is manual, too painstaking.

Summary of the invention:

In order to overcome the shortcoming of background technology, the object of the invention provides a kind of brand-new simple vacuum packing device technology, can solve the technical matters of above-mentioned background technology.

The present invention solves the problems of the technologies described above the technical scheme that adopts: a kind of simple vacuum packing device is by packaged food 1, food platform 2, plastic-food bag film 3, lower 4 of electric sealing machine, pressure zone 5 on the electric sealing machine, sack top board 6, press Soft to be with 7 on the sack, Soft is with 8 under the sack, sack bottom plate 9, extraction pipe 10, the boiler check valve 11 of bleeding, venting check valve 12, piston 13, cylinder sleeve 14 Even Rod 15, pressure spring 16 Bars Rod steps 17 form, it is characterized in that described piston 13, the cylindrical that it contacts with cylinder sleeve 14, have and be no less than two road seal rings, middle projecting shaft with its one is connecting Even Rod 15 in succession with hinge successively; Bars Rod step 17, in cylinder sleeve 14, also overlapping pressure spring 16 with the middle projecting shaft of its one; Described cylinder sleeve 14, its top are furnished with the boiler check valve of bleeding 11 and venting check valve 12; Described extraction pipe 10, its be two external diameters less than the breather pipe of 4mm, connecting respectively flexible pipe, and be connected respectively to the boiler check valve 11 of bleeding, its two breather pipes are two pipes that parallel again elastic force opens; Described plastic-food bag film 3, its in-built packaged food 1, be placed on the food platform 2, its sack is inserted into two extraction pipes 10, its sack top board 6 and sack bottom plate 9 of aliging suitable for reading, and pressed on the sack Soft be with 7 and sack under Soft be with 8 compressing, at sack top board 6 inner places, also clamped by pressure zone 5 on lower 4 of electric sealing machine and the electric sealing machine.

The invention has the beneficial effects as follows: a kind of simple vacuum packing device of technique scheme, realized bagged granules food, can not change a lot of money, pack without simple vacuum three-phase electricity, pedal power.To family, especially family workshop or tea plantation, food market individual business operator all are a kind of indispensable instruments,

Description of drawings:

Fig. 1 is the basic embodiment scheme drawing of simple vacuum packing device of the present invention.

Be illustrated as: press Soft to be with under 7 sacks Soft to be with the boiler check valve 11 venting check valves 12 pistons 13 cylinder sleeves 14 Even Rod 15 pressure springs 16 Bars Rod steps 17 of bleeding of 8 sack bottom plates, 9 extraction pipes 10 on lower 4 electric sealing machines of packaged food 1 food platform 2 plastic-food bag films, 3 electric sealing machines on pressure zone 5 sack top boards 6 sacks

The specific embodiment:

Below the embodiment scheme drawing of accompanying drawing of the present invention is described in further detail:

A kind of simple vacuum packing device as shown in Figure 1 is by packaged food 1, food platform 2, plastic-food bag film 3, lower 4 of electric sealing machine, pressure zone 5 on the electric sealing machine, sack top board 6, press Soft to be with 7 on the sack, Soft is with 8 under the sack, sack bottom plate 9, extraction pipe 10, the boiler check valve 11 of bleeding, venting check valve 12, piston 13, cylinder sleeve 14 Even Rod 15, pressure spring 16 Bars Rod steps 17 form, it is characterized in that described piston 13, the cylindrical that it contacts with cylinder sleeve 14, have and be no less than two road seal rings, middle projecting shaft with its one, in succession connect Even Rod 15 with hinge successively; Bars Rod step 17, in cylinder sleeve 14, also overlapping pressure spring 16 with the middle projecting shaft of its one.

Above-mentioned cylinder sleeve 14, its top are furnished with the boiler check valve of bleeding 11 and venting check valve 12.The boiler check valve 11 of bleeding is to open when only bleeding the air-flow of direction, instead then closes; The venting check valve 12 be only have the venting direction air-flow the time open, instead then close.When the downward Ta Bars of pin Rod step 17, pressure spring 16 compression, 13, Even Rod 15 are downward for piston, and the boiler check valve 11 of bleeding is opened by air-flow, and venting check valve 12 is closed by air-flow, realize that plastic-food bag film 3 is bled this moment; When pin upwards loosened Bars Rod step 17, pressure spring 16 stretched, piston 13 upwards compressions of, Even Rod 15, and the boiler check valve 11 of bleeding is cut out by air-flow, and venting check valve 12 is opened by air-flow, realizes the standby period that plastic-food bag film 3 is bled next time this moment.And so forth circulation realizes plastic-food bag film 3 inner height vacuum.As mentioned above, vacuumize by foot-operated and finish, then two hands can carry out other operation.

Above-mentioned extraction pipe 10, its be two external diameters less than the breather pipe of 4mm, connecting respectively flexible pipe, and be connected respectively to the boiler check valve 11 of bleeding.Two extraction pipes 10 are that parallel again elastic force opens, can be the sack flare up of plastic-food bag film 3 smooth ' in-line '.

Above-mentioned plastic-food bag film 3, its in-built packaged food 1, be placed on the food platform 2, its sack is inserted into two extraction pipes 10, its sack top board 6 and sack bottom plate 9 of aliging suitable for reading, and pressed on the sack Soft be with 7 and sack under Soft be with 8 compressing, at sack top board 6 inner places, also clamped by pressure zone 5 on lower 4 of electric sealing machine and the electric sealing machine.Electric sealing machine energising is awaited orders, and is bled when reaching high vacuum when plastic-food bag film 3 is interior, and is above-mentioned after everything is ready, presses pressure zone 5 on the electric sealing machine, and sack has been sealed by electric heating, and vacuum packaging has realized.

Pressing the time of pressure zone 5 on the electric sealing machine, is the material, thickness, shape, sealing-strength according to plastic-food bag film 3 and setting in advance.

Claims

1. a simple vacuum packing device is by pressing Soft band under Soft band, the sack, sack bottom plate, extraction pipe, the boiler check valve of bleeding, venting check valve, piston, cylinder sleeve, Even Rod, pressure spring, Bars Rod step to form on pressure zone, sack top board, the sack on packaged food, food platform, plastic-food bag film, lower of electric sealing machine, the electric sealing machine, it is characterized in that described piston, the cylindrical that it contacts with cylinder sleeve has to be no less than two road seal rings; With the middle projecting shaft of its one, in succession connecting Even Rod, Bars Rod step with hinge successively; In cylinder sleeve, also overlapping pressure spring with the middle projecting shaft of its one.

2. a kind of simple vacuum packing device as claimed in claim 1 is characterized in that described cylinder sleeve, and its top is furnished with the boiler check valve of bleeding and venting check valve.

3. a kind of simple vacuum packing device as claimed in claim 1 is characterized in that described extraction pipe, its be two external diameters less than the breather pipe of 4mm, connecting respectively flexible pipe, and be connected respectively to the boiler check valve of bleeding; Two extraction pipes are two pipes that parallel again elastic force opens.

4. a kind of simple vacuum packing device as claimed in claim 1, it is characterized in that described plastic-food bag film, its in-built packaged food, be placed on the food platform, its sack is inserted into two extraction pipes, its sack top board and sack bottom plate of aliging suitable for reading, and pressed on the sack under Soft band and the sack Soft with pressurely speed up, at the inner place of sack top board, also clamped by pressure zone on lower of electric sealing machine and the electric sealing machine.