CN216102970U - Vacuum packaging machine for packaging food - Google Patents
Vacuum packaging machine for packaging food Download PDFInfo
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- CN216102970U CN216102970U CN202122290817.5U CN202122290817U CN216102970U CN 216102970 U CN216102970 U CN 216102970U CN 202122290817 U CN202122290817 U CN 202122290817U CN 216102970 U CN216102970 U CN 216102970U
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Abstract
The utility model discloses a vacuum packaging machine for packaging food, and relates to the technical field of food packaging. The automatic sealing device comprises a workbench, the top of workstation is fixed with L type support, the top of L type support is fixed with first cylinder and second cylinder, the flexible end of first cylinder is fixed with first clamp plate, the flexible end of second cylinder is fixed with the punch holder, the below symmetry of punch holder is provided with the lower plate, the relative one side of punch holder and lower plate all inlays and is equipped with the heat-seal piece, the workstation is close to one side top of lower plate and sets up the spout with the lower plate is perpendicular, the spout internal rotation is connected with the lead screw, threaded connection has the slider on the lead screw, the one end of lead screw runs through slider and spout and is connected with the motor, the slider top has the supporting shoe through second spring coupling, the top of supporting shoe is fixed with the exhaust tube that is linked together with the vacuum pump. The utility model overcomes the defects of the prior art, improves the processing efficiency, avoids the deviation of the packaging bag and effectively prevents the air from entering again.
Description
Technical Field
The utility model relates to the technical field of food packaging, in particular to a vacuum packaging machine for packaging food.
Background
Food products often require vacuuming and sealing during storage to increase the shelf life of the food product. And the existence of the vacuum packaging machine enables the workers to reduce the burden and greatly improve the working efficiency.
However, the conventional vacuum packaging machine has the disadvantages that the air exhaust and the sealing are divided into two independent processes, the processing efficiency is low, and the displacement of the packaging bag is easy to occur during the air exhaust, so that air enters the packaging bag, and the quality guarantee period of food is shortened. To this end, we propose a vacuum packaging machine for packaging food products.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a vacuum packaging machine for packaging food, aiming at the defects that the processing efficiency is low, and the displacement of a packaging bag is easy to occur during air extraction in the prior art, so that air enters into the packaging bag.
(II) technical scheme
A vacuum packaging machine for packaging food comprises a workbench, wherein an L-shaped support is fixed at the top of the workbench, a first air cylinder and a second air cylinder are fixed at the top of the L-shaped support, a first pressing plate is fixedly connected with a telescopic end of the first air cylinder, an upper clamping plate is fixedly connected with a telescopic end of the second air cylinder, lower clamping plates are symmetrically arranged below the upper clamping plates, heat sealing blocks are embedded at one opposite sides of the upper clamping plate and the lower clamping plates, a T-shaped groove is formed in the top of the workbench below the lower clamping plates, a limiting plate is connected in the T-shaped groove in a sliding mode, the bottom of the limiting plate is connected with the inner bottom wall of the T-shaped groove through a plurality of first springs, the top of the limiting plate is connected with the bottom of the lower clamping plate through a sliding column penetrating out of the T-shaped groove, and a sliding chute perpendicular to the lower clamping plate is formed in the top of one side, close to the lower clamping plate, of the workbench, and the spout internal rotation is connected with the lead screw, threaded connection has the slider on the lead screw, and the one end of lead screw runs through the slider and the spout is connected with the motor, the slider top has the supporting shoe through second spring coupling, and the top of supporting shoe is fixed with the exhaust tube, the exhaust tube has the vacuum pump through hose intercommunication.
According to the preferable technical scheme, the bottom of the first pressing plate is connected with a second pressing plate through a plurality of third springs, and the bottom of the second pressing plate is bonded with an anti-skid pad.
According to the preferable technical scheme, one side of the upper clamping plate, which is opposite to the lower clamping plate, is symmetrically provided with a strip-shaped groove for accommodating the exhaust tube.
According to a further preferable technical scheme, the heat sealing block is arranged behind the strip-shaped groove.
According to the preferable technical scheme, a fourth spring is sleeved on the outer side of the sliding column between the bottom of the lower clamping plate and the top of the workbench.
According to the preferable technical scheme, the bottom of the sliding block is provided with a ball, and the ball is connected with the inner bottom wall of the sliding groove in a sliding mode.
(III) advantageous effects
The embodiment of the utility model provides a vacuum packaging machine for packaging food. The method has the following beneficial effects:
1. according to the utility model, the position of the air exhaust pipe is convenient to move through the arrangement of the motor, the sliding groove, the lead screw, the sliding block, the second spring and the supporting block, when air exhaust is needed, the bag opening of the packaging bag is extended into the lower clamping plate, the air exhaust pipe is extended into the bag opening of the packaging bag and is positioned in the strip-shaped groove of the lower clamping plate, the upper clamping plate is pushed to move downwards through the second air cylinder to be matched with the lower clamping plate, the bag opening of the packaging bag is pressed, air in the packaging bag is exhausted through the vacuum pump, after the vacuum exhaust is finished, the heat sealing block is electrified and heated, the packaging bag can be rapidly sealed, the air is effectively prevented from entering again, and the quality of food is ensured.
2. According to the utility model, the packaging bag is tightly pressed through the arrangement of the first cylinder, the first pressing plate, the third spring, the second pressing plate and the non-slip mat, so that the packaging bag is not easy to move, and meanwhile, air in the packaging bag can be extruded out, so that the air extraction time is shortened, and the processing efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic side sectional view of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 1 according to the present invention.
In the figure: 1 workstation, 2L type support, 3 first cylinders, 4 second cylinders, 5 first clamp plates, 6 punch holder, 7 lower plate, 8 heat-seal blocks, 9T type groove, 10 limiting plates, 11 first spring, 12 travelers, 13 spouts, 14 lead screw, 15 sliders, 16 motors, 17 second spring, 18 supporting shoes, 19 exhaust tube, 20 hose, 21 vacuum pump, 22 third spring, 23 second clamp plates, 24 slipmats, 25 bar groove, 26 fourth spring, 27 ball.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to the attached drawings 1-3, a vacuum packaging machine for packaging food comprises a workbench 1, wherein an L-shaped support 2 is fixed at the top of the workbench 1, a first cylinder 3 and a second cylinder 4 are fixed at the top of the L-shaped support 2, a first pressing plate 5 is fixedly connected with the telescopic end of the first cylinder 3, an upper clamping plate 6 is fixedly connected with the telescopic end of the second cylinder 4, lower clamping plates 7 are symmetrically arranged below the upper clamping plate 6, heat sealing blocks 8 are embedded at the opposite sides of the upper clamping plate 6 and the lower clamping plates 7, a T-shaped groove 9 is formed in the top of the workbench 1 below the lower clamping plate 7, a limiting plate 10 is connected in the T-shaped groove 9 in a sliding manner, the bottom of the limiting plate 10 is connected with the inner bottom wall of the T-shaped groove 9 through a plurality of first springs 11, and the top of the limiting plate 10 is connected with the bottom of the lower clamping plate 7 through a sliding column 12 penetrating through the T-shaped groove 9, the top of one side of the workbench 1 close to the lower clamping plate 7 is provided with a sliding groove 13 which is perpendicular to the lower clamping plate 7, the sliding groove 13 is rotatably connected with a lead screw 14, the lead screw 14 is connected with a sliding block 15 in a threaded manner, one end of the lead screw 14 penetrates through the sliding block 15 and the sliding groove 13 and is connected with a motor 16, the top of the sliding block 15 is connected with a supporting block 18 through a second spring 17, an air exhaust pipe 19 is fixed at the top of the supporting block 18, and the air exhaust pipe 19 is communicated with a vacuum pump 21 through a hose 20.
Compress tightly the wrapping bag through the setting of first cylinder 3 and first clamp plate 5, make it be difficult for removing, can extrude the air in the wrapping bag simultaneously, the time of bleeding has been shortened, setting up through motor 16, spout 13, lead screw 14, slider 15, second spring 17 and supporting shoe 18 is convenient for remove exhaust tube 19's position, it moves down to move with lower plate 7 and closes to promote punch holder 6 through second cylinder 4, push down the sack of wrapping bag, after having taken out the vacuum, can carry out quick sealing process to the wrapping bag, the reentrant of air has effectively been prevented.
In order to avoid the deviation of the packaging bag, the bottom of the first pressing plate 5 is connected with a second pressing plate 23 through a plurality of third springs 22, and a non-slip pad 24 is adhered to the bottom of the second pressing plate 23. Carry out elastic extrusion to the wrapping bag through the setting of first clamp plate 5, third spring 22 and second clamp plate 23 to through the setting up frictional force between increase second clamp plate 23 and the wrapping bag of slipmat 24, avoid the wrapping bag to take place the phenomenon of skidding among the extrusion process, make the wrapping bag be difficult for taking place to remove at the in-process of bleeding.
In order to prevent the air exhaust tube 19 from deviating, a strip-shaped groove 25 for accommodating the air exhaust tube 19 is symmetrically arranged on one side of the upper clamping plate 6 opposite to one side of the lower clamping plate 7 opposite to the other side. The extending position of the exhaust tube 19 is limited by the arrangement of the strip-shaped groove 25.
In order to facilitate the rapid sealing treatment, the heat sealing block 8 is arranged behind the strip-shaped groove 25. After the evacuation, through carrying out ohmic heating to heat-seal block 8, can carry out quick sealing to the wrapping bag and handle, effectively prevent reentry of air.
In order to buffer the expansion and contraction of the sliding column 12, a fourth spring 26 is sleeved on the outer side of the sliding column 12 between the bottom of the lower clamping plate 7 and the top of the workbench 1.
In order to facilitate the sliding of the sliding block 15, the bottom of the sliding block 15 is provided with a ball 27, and the ball 27 is slidably connected with the inner bottom wall of the sliding chute 13.
The working principle is as follows: when the packaging bag sealing device is used, a packaging bag filled with food is placed on the workbench 1, the bag opening extends into the lower clamp plate 7, the first air cylinder 3 is controlled to be started to push the first pressing plate 5, the third spring 22 and the second pressing plate 23 to move downwards to press the packaging bag, the motor 16 is controlled to start the driving screw 14 to rotate forwards to drive the sliding block 15, the supporting block 18 and the exhaust tube 19 to move downwards to the lower clamp plate 7, the exhaust tube 19 extends into the bag opening of the packaging bag, the second air cylinder 4 is controlled to start to push the upper clamp plate 6 to move downwards to be matched with the lower clamp plate 7 to press the bag opening of the packaging bag, the sliding column 12 slides towards the T-shaped groove 9 at the moment, the exhaust tube 19 moves downwards synchronously along with the compression of the second spring 17, the vacuum pump 21 is controlled to start to exhaust the air in the packaging bag, after the vacuum pumping is finished, the heat sealing block 8 is controlled to heat the packaging bag for quick sealing treatment, after the sealing is finished, the motor 16 drives the screw 14 to rotate backwards to exhaust the exhaust tube 19 from the packaging bag, the first cylinder 3 and the second cylinder 4 move upwards, the packaging bag is replaced, and the operation is repeated.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. A vacuum packaging machine for packaging food, comprising a worktable (1), characterized in that: the hydraulic support is characterized in that an L-shaped support (2) is fixed to the top of the workbench (1), a first air cylinder (3) and a second air cylinder (4) are fixed to the top of the L-shaped support (2), a first pressing plate (5) is fixedly connected to the telescopic end of the first air cylinder (3), an upper clamping plate (6) is fixedly connected to the telescopic end of the second air cylinder (4), lower clamping plates (7) are symmetrically arranged below the upper clamping plate (6), heat sealing blocks (8) are embedded in the opposite sides of the upper clamping plate (6) and the lower clamping plates (7), a T-shaped groove (9) is formed in the top of the workbench (1) below the lower clamping plate (7), a limiting plate (10) is connected in the T-shaped groove (9) in a sliding mode, the bottom of the limiting plate (10) is connected with the inner bottom wall of the T-shaped groove (9) through a plurality of first springs (11), and a sliding column (12) penetrating through the T-shaped groove (9) is connected between the top of the limiting plate (10) and the bottom of the lower clamping plate (7), the automatic air-suction machine is characterized in that a sliding groove (13) which is perpendicular to the lower clamping plate (7) is formed in the top of one side, close to the lower clamping plate (7), of the workbench (1), a lead screw (14) is connected to the sliding groove (13) in a rotating mode, a sliding block (15) is connected to the lead screw (14) in a threaded mode, one end of the lead screw (14) penetrates through the sliding block (15) and the sliding groove (13) and is connected with a motor (16), the top of the sliding block (15) is connected with a supporting block (18) through a second spring (17), an air suction pipe (19) is fixed to the top of the supporting block (18), and the air suction pipe (19) is communicated with a vacuum pump (21) through a hose (20).
2. A vacuum packaging machine for packaging food products as claimed in claim 1, wherein: the bottom of the first pressing plate (5) is connected with a second pressing plate (23) through a plurality of third springs (22), and the bottom of the second pressing plate (23) is bonded with an anti-skid pad (24).
3. A vacuum packaging machine for packaging food products as claimed in claim 1, wherein: and a strip-shaped groove (25) for accommodating the exhaust tube (19) is symmetrically formed in one side, opposite to the upper clamping plate (6) and the lower clamping plate (7).
4. A vacuum packaging machine for packaging food products as claimed in claim 3, characterized in that: the heat sealing block (8) is arranged behind the strip-shaped groove (25).
5. A vacuum packaging machine for packaging food products as claimed in claim 1, wherein: and a fourth spring (26) is sleeved on the outer side of the sliding column (12) between the bottom of the lower clamping plate (7) and the top of the workbench (1).
6. A vacuum packaging machine for packaging food products as claimed in claim 1, wherein: the bottom of the sliding block (15) is provided with a ball (27), and the ball (27) is connected with the inner bottom wall of the sliding groove (13) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122290817.5U CN216102970U (en) | 2021-09-22 | 2021-09-22 | Vacuum packaging machine for packaging food |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122290817.5U CN216102970U (en) | 2021-09-22 | 2021-09-22 | Vacuum packaging machine for packaging food |
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| Publication Number | Publication Date |
|---|---|
| CN216102970U true CN216102970U (en) | 2022-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122290817.5U Active CN216102970U (en) | 2021-09-22 | 2021-09-22 | Vacuum packaging machine for packaging food |
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| Country | Link |
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| CN (1) | CN216102970U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115072045A (en) * | 2022-06-27 | 2022-09-20 | 江苏仅一联合智造有限公司 | Vacuumizing negative pressure intelligent control terminal |
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2021
- 2021-09-22 CN CN202122290817.5U patent/CN216102970U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115072045A (en) * | 2022-06-27 | 2022-09-20 | 江苏仅一联合智造有限公司 | Vacuumizing negative pressure intelligent control terminal |
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