CN208149707U - Chafing dish bottom flavorings block vacuum packaging equipment - Google Patents
Chafing dish bottom flavorings block vacuum packaging equipment Download PDFInfo
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- CN208149707U CN208149707U CN201820533425.2U CN201820533425U CN208149707U CN 208149707 U CN208149707 U CN 208149707U CN 201820533425 U CN201820533425 U CN 201820533425U CN 208149707 U CN208149707 U CN 208149707U
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Abstract
The utility model relates to food packaging applications, specifically disclose a kind of chafing dish bottom flavorings block vacuum packaging equipment, including workbench and rack, rack is fixedly installed with telescopic cylinder and L shape cylinder body, the output end of telescopic cylinder is connected with upper die holder, first piston and second piston are slidably connected in L shape cylinder body, L shape cylinder body is divided into upper chamber, middle chamber and right chamber by first piston and second piston, first piston is connected with First piston bar, the connection of the output end of First piston bar and telescopic cylinder, upper chamber are communicated with air intake duct；Lower die holder is installed on workbench, the first through slot is offered in upper die holder, vertical sliding is connected with pressing plate in the first through slot, and second spring is connected between pressing plate and push plate；Upper die holder is fixedly connected with heat-sealing head, and the distance between heat-sealing head and lower die holder are less than the distance between pressing plate and lower die holder.The utility model can effectively prevent air secondary to enter in packaging bag, extend the shelf-life of food.
Description
Technical field
The utility model relates to food packaging applications, specifically disclose a kind of chafing dish bottom flavorings block vacuum packaging equipment.
Background technique
Food is during preservation, it usually needs it is evacuated and hermetically sealed processing, and staff is in by food pack
Air extraction during, common air exhauster and sealer are two individual processes, the food that usually will first weigh
It is filled in prefabricated packaging bag, then the packaging bag for filling food is put into the vacuum chamber of positive empty package machine, then to packaging
Bag is sealed pumping, finally again seals packaging bag.In the above process, in sealing bags since stomata fixture loosens very
It is easy air inlet, makes to enter air in packaging bag, the vacuum degree deficiency in food pack, bacterial reproduction quantity increases, causes to eat
The shortened shelf life of product is unfavorable for the long term storage of food.
Utility model content
The utility model is intended to provide a kind of chafing dish bottom flavorings block vacuum packaging equipment, to solve food packet in the prior art
Assembling device has that air is easy secondary entrance packaging bag and effective period of food quality is caused to shorten when in use.
In order to achieve the above object, the embodiment of the utility model is：Chafing dish bottom flavorings block vacuum packaging equipment, including workbench
And rack, rack are fixedly installed with telescopic cylinder, the output end of the telescopic cylinder is fixedly connected with push plate, sets below push plate
There is upper die holder, several first springs are fixedly connected between push plate and upper die holder；The rack is fixedly installed with L shape cylinder body, L shape
Slidably connect first piston and second piston in cylinder body, first piston and second piston by L shape cylinder body be divided into upper chamber, in
Chamber and right chamber, first piston are fixedly connected with First piston bar, and the output end of the telescopic cylinder is vertically fixedly connected with
Connecting rod, connecting rod are fixedly connected far from one end of telescopic cylinder with First piston bar, and upper chamber is communicated with air intake duct；The workbench
On be fixedly installed with lower die holder, upper die holder offers the first groove close to the side of lower die holder, and lower die holder offers the second groove,
Second groove is opposite with the first groove, offers the first through slot in upper die holder vertically, vertical sliding is connected with pressure in the first through slot
Plate is fixedly connected with second spring between pressing plate and push plate, pressing plate offers the first semicircle through slot close to the side of lower die holder, under
The second semicircle through slot is offered on die holder, the second semicircle through slot is opposite with the first semicircle through slot；Upper die holder close to lower die holder one
Side is fixedly connected with heat-sealing head, and the distance between heat-sealing head and lower die holder are less than the distance between pressing plate and lower die holder, pressing plate position
Between heat-sealing head and L shape cylinder body.
The working principle of this programme is：The interior packaging bag for filling food is placed in the second groove of lower die holder, it will
Air intake duct is placed in the second semicircle through slot of lower die holder, and air intake duct is placed in packaging bag far from one end of L shape cylinder body.It is flexible
Cylinder makes push plate and upper die holder mobile to lower die holder direction, and the pressing plate being slidably connected in the first through slot in upper die holder contacts first
Apply pressure to packaging bag, and to the sack of packaging bag, packaging bag is sealed.At this point, air intake duct is located at the first semicircle of pressing plate
In through slot, it will not be squeezed.The second spring being fixedly connected between pressing plate and the first through slot simultaneously is compressed and is had
Elastic restoring force.In the above process, the connecting rod for being fixedly connected on the output end of telescopic cylinder applies pressure to First piston bar, makes
First piston is slided to middle chamber direction, the volume of upper chamber increases, internal pressure reduces, by air intake duct by the sky in packaging bag
Aspiration enters to balance the internal pressure of upper chamber in upper chamber.After a period of time, pressing plate is slid completely into the first through slot, on upper die holder
Heat-sealing head seals the sack of packaging bag, completes the vacuum packaging to food.
The beneficial effect of this programme is：
1, it in the present solution, driving upper die holder using telescopic cylinder, is sealed so that pressing plate compresses packaging bag, while utilizing and stretching
Contracting cylinder drives the intracorporal first piston of L shape cylinder to slide to middle chamber direction, realizes that air intake duct extracts the air in packaging bag out,
When upper die holder and lower die holder contact, the heat-sealing head on upper die holder seals the sack of packaging bag, at this time air intake duct there is no from
The sack of packaging bag is opened, therefore packaging bag is not in leak, outside air secondary will not enter in packaging bag, to effectively protect
Demonstrate,prove the shelf-life of food.
2, in the present solution, the first groove of upper die holder and the second groove of lower die holder are capable of forming cavity, food is placed on
In the cavity, food pack is being carried out to guarantee that food is injury-free in Vacuum packing processes.
3, in the present solution, the first semicircle through slot of pressing plate and the second semicircle through slot of lower die holder can place air intake duct, with
This guarantees that smoothly the air in packaging bag can be sucked out for air intake duct.
4, the first spring can buffer the thrust that telescopic cylinder applies upper die holder, avoid between upper die holder and lower die holder
Extruding force is excessive, thereby protects upper die holder and lower die holder.
Further, the air intake duct includes hard pipe section and hose sections, and hard pipe section is fixedly connected with hose sections, the hard pipe section
Close to lower die holder, hard pipe section is fixedly connected with limited block；The second piston is fixedly connected with second piston bar, second piston bar
It is fixedly connected with U-shaped push rod, U-shaped push rod is close to one end of lower die holder between lower die holder and limited block.
When first piston is slided to middle chamber direction, the internal pressure of middle chamber increases, and pushes second piston sliding to right chamber
It is dynamic, therefore it is mobile to be fixedly connected on the second piston bar in second piston, drives U-shaped push rod mobile, mobile one section of U-shaped push rod away from
From rear, U-shaped push rod offsets close to one end of lower die holder and the limited block of hard pipe section, pushes hard pipe section to L shape cylinder body direction, convenient
Heat-sealing head on upper die holder seals packaging sack.In this case, the initial position of air intake duct can more deeply pack
In bag, gettering efficiency is higher.
Further, the upper chamber is communicated with escape pipe, is fixedly installed on air intake duct and directs the air to the of upper chamber
One check valve is fixedly installed with the second one-way valve of air export upper chamber on escape pipe.
Due to being fixedly connected with second spring between pressing plate and push plate, telescopic cylinder drives push plate to far from lower die
When the direction of seat is mobile, second spring restored natural length before this, then was that pressing plate leaves packaging bag.At this point, when in packaging bag
When vacuum degree deficiency, telescopic cylinder can be driven to the mobile a distance in direction for driving push plate to separate lower die holder, pressed at this time
Plate still compresses the sack of sealing bags, and the connecting rod for being fixedly connected on telescopic cylinder output end applies drawing to First piston bar
Power so that first piston to upper chamber direction slide, by the indoor air of epicoele by escape pipe extrusion, when telescopic cylinder again
When driving push plate mobile to lower die holder direction, air intake duct again sucks the air in packaging bag in upper chamber, until packaging bag
Interior vacuum degree is up to standard.
Further, the radius of the first semicircle through slot and the second semicircle through slot is identical as the radius of air intake duct, so that
First semicircle through slot, the second semicircle through slot can be fitted close with air intake duct, guarantee the leakproofness of packaging bag.
Further, it is fixedly connected with third spring between the limited block and L shape cylinder body, facilitates the reset of air intake duct.
Further, the pressing plate is fixedly connected with rubber layer close to the side of lower die holder, and rubber layer has elasticity, can keep away
Exempt from pressing plate and breakage is caused to packaging bag.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Specific embodiment
It is further described below by specific embodiment：
Appended drawing reference in Figure of description includes：Workbench 1, telescopic cylinder 2, L shape cylinder body 3, push plate 4, upper die holder 5,
First spring 6, first piston 7, second piston 8, upper chamber 9, middle chamber 10, right chamber 11, First piston bar 12, second piston
Bar 13, connecting rod 14, U-shaped push rod 15, hard pipe section 16, hose sections 17, limited block 18, third spring 19, the first check valve 20, outlet
Pipe 21, second one-way valve 22, lower die holder 23, the first groove 24, the second groove 25, pressing plate 26, second spring 27, heat-sealing head 28.
The present embodiment is basic as shown in Figure 1, chafing dish bottom flavorings block vacuum packaging equipment, including workbench 1 and rack, rack are solid
Dingan County is equipped with telescopic cylinder 2 and L shape cylinder body 3, and the output end of telescopic cylinder 2 is fixedly connected with push plate 4, and the lower section of push plate 4 is equipped with
Upper die holder 5 is fixedly connected with the first spring 6 between push plate 4 and upper die holder 5.7 He of first piston is slidably connected in L shape cylinder body 3
L shape cylinder body 3 is divided into upper chamber 9, middle chamber 10 and right chamber 11 by second piston 8, first piston 7 and second piston 8, and first
Piston 7 is fixedly connected with First piston bar 12, and second piston 8 is fixedly connected with second piston bar 13.The output end of telescopic cylinder 2
It vertically is fixedly connected with connecting rod 14, the right end of connecting rod 14 is fixedly connected with First piston bar 12, and second piston bar 13 is fixedly connected
There is U-shaped push rod 15.
Upper chamber 9 is communicated with air intake duct and escape pipe 21, and air intake duct includes hard pipe section 16 and hose sections 17,16 He of hard pipe section
Hose sections 17 is fixedly connected, and for hard pipe section 16 close to lower die holder 23, hard pipe section 16 is fixedly connected with limited block 18, limited block 18 and L
Third spring 19 is fixedly connected between shape cylinder body 3.The first list for directing the air to upper chamber 9 is fixedly installed in hard pipe section 16
To valve 20, it is fixedly installed on escape pipe 21 by the second one-way valve 22 of air export upper chamber 9.
Lower die holder 23 is fixedly installed on workbench 1, the downside of upper die holder 5 offers the first groove 24, and lower die holder 23 is opened
Equipped with the second groove 25, the second groove 25 and the first groove 24 are opposite.The first through slot is offered in upper die holder 5 vertically, first is logical
Vertical sliding is connected with pressing plate 26 in slot, and second spring 27 is fixedly connected between pressing plate 26 and push plate 4, and the downside of pressing plate 26 is solid
Surely it is connected with rubber layer.The downside of pressing plate 26 offers the first semicircle through slot, and the second semicircle through slot is offered on lower die holder 23, the
Two semicircle through slots are opposite with the first semicircle through slot, the radius of the first semicircle through slot and the second semicircle through slot with hard pipe section 16 half
Diameter is identical.The downside of upper die holder 5 is fixedly connected with heat-sealing head 28, and the distance between heat-sealing head 28 and lower die holder 23 are less than pressing plate 26
The distance between lower die holder 23, pressing plate 26 are located between heat-sealing head 28 and L shape cylinder body 3, and the left end of U-shaped push rod 15 is located at lower die
Between seat 23 and limited block 18.
When specific works, chafing dish bottom flavorings block is first packaged in packaging bag by staff, then chafing dish bottom flavorings block is placed on down
In second groove 25 of die holder 23, the sack of packaging bag is towards L shape cylinder body 3.Then the hard pipe section of air intake duct 16 is protruded into packaging
In bag, and hard pipe section 16 is located in the second semicircle through slot of lower die holder 23.
Start telescopic cylinder 2, the output end of telescopic cylinder 2 drives push plate 4 to move down, so that upper die holder 5 is downward
Mobile, in the process, the lower end of pressing plate 26 contacts the bag opening part of packaging bag first, and applies downward pressure to packaging bag, real
Now to the sealing of packaging bag.At this time the hard pipe section 16 of air intake duct be stuck in pressing plate 26 the first semicircle through slot and lower die holder 23 second
Between semicircle through slot, packaging bag is pressed on 16 periphery of hard pipe section, the part gas leakage is avoided, guarantees the leakproofness of packaging bag.When
When pressing plate 26 applies pressure to packaging bag, the second spring 27 being fixedly connected between pressing plate 26 and push plate 4 is compressed and is had
Flexible restoring force.
Meanwhile the connecting rod 14 for being fixedly connected on 2 output end of telescopic cylinder moves down, and applies downwards to First piston bar 12
Pressure so that 7 slide downward of first piston, the volume of upper chamber 9 increases, internal pressure reduces, and air intake duct is by the sky in packaging bag
Aspiration enters in upper chamber 9, and certain vacuum degree is formed in packaging bag, and the heat-sealing head 28 on upper die holder 5 not yet wrap by contact at this time
Pack.When the vacuum degree deficiency in packaging bag, the output end of telescopic cylinder 2 drives push plate 4 to move up, due to second spring
27 have elastic restoring force, therefore, before this second spring 27 restore natural length, at this time pressing plate 26 still to packaging bag have to
Under pressure, packaging bag is still in sealing state, and connecting rod 14 applies upward pulling force to First piston bar 12, so that first living
7 upward slidings are filled in, the air in upper chamber 9 is squeezed out by escape pipe 21, when telescopic cylinder 2 drives push plate 4 to moving down again
When dynamic, for air intake duct again by the air sucking upper chamber 9 in packaging bag, the vacuum degree in packaging bag is up to standard.
After the vacuum degree in packaging bag is up to standard, the output end of telescopic cylinder 2 applies downward thrust to push plate 4, so that
Pressing plate 26 is slid completely into the first through slot, and the heat-sealing head 28 being fixedly connected on the downside of upper die holder 5 at this time carries out the sack of packaging bag
Heat-seal process completes the vacuum packaging of chafing dish bottom flavorings block.Meanwhile 7 slide downward of first piston in L shape cylinder body 3, second piston
8 slide to the right, and second piston bar 13 drives U-shaped push rod 15 to move right, during U-shaped push rod 15 moves right, U-shaped push rod
15 left end offsets with limited block 18, and pushes limited block 18 to the right, so that hard pipe section 16 moves right, facilitates heat-sealing head 28 hot
Package pack.
After the completion of heat-sealing, telescopic cylinder 2 drives push plate 4 to move up, and upper die holder 5, first piston 7, second piston 8 are multiple
Position, the chafing dish bottom flavorings block after the completion of vacuum packaging is taken out out of second groove 25.
Above-described is only the embodiments of the present invention, and the common sense such as well known specific structure and characteristic are herein in scheme
It does not describe excessively.It should be pointed out that for those skilled in the art, in the premise for not departing from the utility model structure
Under, several modifications and improvements can also be made, these also should be considered as the protection scope of the utility model, these all will not influence
The effect and patent practicability that the utility model is implemented.
Claims (6)
1. chafing dish bottom flavorings block vacuum packaging equipment, including workbench and rack, rack are fixedly installed with telescopic cylinder, feature exists
In：The output end of the telescopic cylinder is fixedly connected with push plate, and the lower section of push plate is equipped with upper die holder, solid between push plate and upper die holder
Surely several first springs are connected with；The rack is fixedly installed with L shape cylinder body, slidably connected in L shape cylinder body first piston and
L shape cylinder body is divided into upper chamber, middle chamber and right chamber by second piston, first piston and second piston, and first piston is fixed
Be connected with First piston bar, the output end of the telescopic cylinder is vertically fixedly connected with connecting rod, connecting rod far from telescopic cylinder one
End is fixedly connected with First piston bar, and upper chamber is communicated with air intake duct；Lower die holder, upper die holder are fixedly installed on the workbench
Side close to lower die holder offers the first groove, and lower die holder offers the second groove, and the second groove is opposite with the first groove, on
The first through slot is offered in die holder vertically, vertical sliding is connected with pressing plate in the first through slot, is fixedly connected between pressing plate and push plate
There is second spring, pressing plate offers the first semicircle through slot close to the side of lower die holder, the second semicircle through slot is offered on lower die holder,
Second semicircle through slot is opposite with the first semicircle through slot；Upper die holder is fixedly connected with heat-sealing head, heat-sealing head close to the side of lower die holder
The distance between lower die holder is less than the distance between pressing plate and lower die holder, and pressing plate is located between heat-sealing head and L shape cylinder body.
2. chafing dish bottom flavorings block vacuum packaging equipment according to claim 1, it is characterised in that：The air intake duct includes hard tube
Portion and hose sections, hard pipe section are fixedly connected with hose sections, and for the hard pipe section close to lower die holder, hard pipe section is fixedly connected with limit
Block；The second piston is fixedly connected with second piston bar, and second piston bar is fixedly connected with U-shaped push rod, and U-shaped push rod is under
One end of die holder is between lower die holder and limited block.
3. chafing dish bottom flavorings block vacuum packaging equipment according to claim 2, it is characterised in that：The upper chamber is communicated with out
Tracheae is fixedly installed with the first check valve for directing the air to upper chamber on air intake duct, is fixedly installed on escape pipe by air
Export the second one-way valve of upper chamber.
4. chafing dish bottom flavorings block vacuum packaging equipment according to claim 3, it is characterised in that：The first semicircle through slot and
The radius of second semicircle through slot is identical as the radius of air intake duct.
5. chafing dish bottom flavorings block vacuum packaging equipment according to claim 4, it is characterised in that：The limited block and L shape cylinder
Third spring is fixedly connected between body.
6. chafing dish bottom flavorings block vacuum packaging equipment according to claim 5, it is characterised in that：The pressing plate is close to lower die holder
Side be fixedly connected with rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820533425.2U CN208149707U (en) | 2018-04-13 | 2018-04-13 | Chafing dish bottom flavorings block vacuum packaging equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820533425.2U CN208149707U (en) | 2018-04-13 | 2018-04-13 | Chafing dish bottom flavorings block vacuum packaging equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208149707U true CN208149707U (en) | 2018-11-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820533425.2U Active CN208149707U (en) | 2018-04-13 | 2018-04-13 | Chafing dish bottom flavorings block vacuum packaging equipment |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109866974A (en) * | 2019-03-29 | 2019-06-11 | 江西师范大学 | A kind of product packaging packaging system |
| CN109911333A (en) * | 2019-04-16 | 2019-06-21 | 郑州铁路职业技术学院 | A kind of plastics closer and package method |
| CN110304299A (en) * | 2019-07-15 | 2019-10-08 | 青岛七盛箱包有限公司 | A kind of quick packing apparatus of package bag vacuum sealing |
| CN114180142A (en) * | 2021-12-30 | 2022-03-15 | 淮南宜生生物科技有限公司 | Possesses ejection of compact baling mechanism of material composition in even food material package |
| CN114194468A (en) * | 2022-01-10 | 2022-03-18 | 孙敏 | Vacuum suction hot-press bag opening integrated device in food packaging line |
| CN115740259A (en) * | 2022-11-30 | 2023-03-07 | 江苏新之阳新能源科技有限公司 | Solar panel assembly backboard punching device |
-
2018
- 2018-04-13 CN CN201820533425.2U patent/CN208149707U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109866974A (en) * | 2019-03-29 | 2019-06-11 | 江西师范大学 | A kind of product packaging packaging system |
| CN109866974B (en) * | 2019-03-29 | 2021-03-12 | 江西师范大学 | Packaging device for product packaging |
| CN109911333A (en) * | 2019-04-16 | 2019-06-21 | 郑州铁路职业技术学院 | A kind of plastics closer and package method |
| CN110304299A (en) * | 2019-07-15 | 2019-10-08 | 青岛七盛箱包有限公司 | A kind of quick packing apparatus of package bag vacuum sealing |
| CN114180142A (en) * | 2021-12-30 | 2022-03-15 | 淮南宜生生物科技有限公司 | Possesses ejection of compact baling mechanism of material composition in even food material package |
| CN114180142B (en) * | 2021-12-30 | 2023-03-10 | 淮南宜生生物科技有限公司 | Possesses ejection of compact package mechanism of material composition in even food material package |
| CN114194468A (en) * | 2022-01-10 | 2022-03-18 | 孙敏 | Vacuum suction hot-press bag opening integrated device in food packaging line |
| CN115740259A (en) * | 2022-11-30 | 2023-03-07 | 江苏新之阳新能源科技有限公司 | Solar panel assembly backboard punching device |
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