CN217864955U - Conversion device for packaging stations of vacuum packaging machine - Google Patents
Conversion device for packaging stations of vacuum packaging machine Download PDFInfo
- Publication number
- CN217864955U CN217864955U CN202221895995.9U CN202221895995U CN217864955U CN 217864955 U CN217864955 U CN 217864955U CN 202221895995 U CN202221895995 U CN 202221895995U CN 217864955 U CN217864955 U CN 217864955U
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 75
- 238000009461 vacuum packaging Methods 0.000 title claims abstract description 25
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims abstract description 64
- 238000001514 detection method Methods 0.000 claims abstract description 33
- 238000005452 bending Methods 0.000 claims description 17
- 238000012856 packing Methods 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 22
- 239000007788 liquid Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 7
- 238000009434 installation Methods 0.000 description 7
- 238000007789 sealing Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000005022 packaging material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
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- Vacuum Packaging (AREA)
Abstract
The invention relates to a conversion device of a vacuum packaging machine packaging station, which comprises a machine body, wherein a packaging groove is formed in the machine body, a lifting positioning mechanism, a plane supporting mechanism and a height detection mechanism are arranged in the packaging groove, the lifting positioning mechanism is used for driving the plane supporting mechanism to move up and down, the plane supporting mechanism forms a telescopic supporting plane for supporting materials, and the height detection mechanism is used for detecting the existence of the materials and structural members of the plane supporting mechanism and sending signals to control the starting and stopping of the lifting positioning mechanism. The invention enables a user to freely adjust the height of the plane supporting mechanism for supporting materials according to the needs of the user, thereby enabling one machine type to package a plurality of products with different liquid contents, realizing multiple purposes of one machine, saving resources and improving the utilization rate of equipment.
Description
Technical Field
The invention relates to the technical field of vacuum packaging machine equipment, in particular to a conversion device for a packaging station of a vacuum packaging machine.
Background
The vacuum packaging machine can automatically pump out the air in the packaging bag, and the sealing process is completed after the preset vacuum degree is reached. Or filling nitrogen or other mixed gas, and then finishing the sealing process. Vacuum packaging machines are often used in the food industry because after vacuum packaging, food is resistant to oxidation, thereby achieving long-term storage.
At present, due to the diversity of materials of customers, double-station vacuum packaging machines with various specifications and styles appear in the market, and as the customers may need to package two or even various materials containing liquid and not containing liquid, one packaging machine cannot package the materials with different liquid contents perfectly, and multiple packaging machines must be purchased, so that the equipment utilization rate is low, and the labor cost is high.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a switching device for packaging work of a vacuum packaging machine.
In order to achieve the purpose, the invention is realized by the following technical scheme:
the utility model provides a conversion equipment of vacuum packaging machine packing station, includes the organism, its characterized in that: a sunken packaging groove is formed in the machine body, the packaging groove is in a square table shape with an opening at the upper end, the opening at the upper end is large, the opening at the lower end is small, a lifting positioning mechanism and a plane supporting mechanism are arranged in the packaging groove, and a height detection mechanism is arranged on the machine body;
the lifting positioning mechanism comprises a screw rod, a screw sleeve, a guide pillar and a sliding sleeve, the screw rod is vertically installed in the packaging groove, the lower end of the screw rod is rotatably connected with the bottom of the packaging groove, the screw sleeve is connected with the screw rod in a threaded manner, the guide pillar is vertically installed in the packaging groove, the lower end of the guide pillar is fixedly connected with the bottom of the packaging groove, the sliding sleeve is arranged on the guide pillar in a sliding manner, and the screw rod and the guide pillar are both arranged on a central line of the bottom of the packaging groove;
the plane supporting mechanism comprises a supporting plate, a left movable positioning plate and a right movable positioning plate, wherein a wire sleeve and a sliding sleeve are fixed on the supporting plate, a mounting block is fixedly arranged on the lower end surface of the supporting plate and corresponds to the position of the sliding sleeve, a left guide rod is fixed on the left side of the mounting block, the left movable positioning plate is slidably mounted on the left guide rod, a first spring is sleeved on the left guide rod, the inner end of the first spring is fixed with the mounting block, the outer end of the first spring is fixed with the left movable positioning plate, a right guide rod is fixed on the right side of the mounting block, the right movable positioning plate is slidably mounted on the right guide rod, a second spring is sleeved on the right guide rod, the inner end of the second spring is fixed with the mounting block, and the outer end of the second spring is fixed with the right movable positioning plate;
the height detection mechanism comprises a photoelectric detection switch and a threading screw, the photoelectric detection switch is fixed on the machine body on the side face of the packaging groove, the threading screw is fixed on the side face of the photoelectric detection switch, and the threading screw is used for threading a signal wire of the photoelectric detection switch.
Preferably, the outer end of the left movable positioning plate is turned inwards to form a left bending plate, and the left bending plate is attached to the left inclined plane of the packaging groove; the outer end of the right movable positioning plate is turned inwards to form a right bending plate, and the right bending plate is attached to the right inclined plane of the packaging groove.
Preferably, a left guide pipe is fixedly arranged on the bottom surface of the left movable positioning plate, and the left movable positioning plate is sleeved on the left guide rod through a left guide pipe; and the bottom surface of the right movable positioning plate is fixedly provided with a right guide pipe, and the right movable positioning plate is sleeved on the right guide rod through a right guide pipe.
Preferably, a lifting motor is arranged below the packaging groove, an output shaft of the lifting motor is coaxially connected with the screw rod through a screw rod connecting sleeve, and a sealing gasket is arranged between the lifting motor and the packaging groove.
Preferably, the number of the left guide pipes is two, and the two left guide pipes are coaxial; the right guide tube is provided with two, and the two right guide tubes are coaxial.
The invention has the beneficial technical effects that:
1. according to the conversion device for the packaging stations of the vacuum packaging machine, the lifting positioning mechanism and the plane supporting mechanism are arranged, the lifting positioning mechanism provides supporting and up-and-down moving power for the plane supporting mechanism, the plane supporting mechanism comprises the supporting plate, the left movable positioning plate and the right movable positioning plate, and the size of the supporting plane can be adjusted through the stretching and contraction of the spring while the plane supporting mechanism moves up and down, so that a user can freely adjust the height of the plane supporting mechanism for supporting materials according to the needs of the user, and a machine type can package various products with different liquid contents;
2. according to the conversion device for the packaging stations of the vacuum packaging machine, the left bending plate and the right bending plate are arranged, when the plane supporting mechanism moves up and down, two sides can be better attached to the inclined plane of the packaging groove, the sealing effect is good, and air leakage during vacuum pumping is prevented;
3. according to the conversion device for the packaging station of the vacuum packaging machine, the height detection mechanism is arranged, so that the existence of the material and the plane supporting mechanism can be detected in real time, when the packaging is started, the packaging material is placed into the plane supporting mechanism, the height detection mechanism detects the existence of the material, then the plane supporting mechanism is descended to the position where the height detection mechanism cannot detect the material, the plane supporting mechanism stops descending, and the packaging is started; when the packaging is finished and the packaged material is taken away, the height detection mechanism cannot detect the material, the plane supporting mechanism rises at the moment, and the plane supporting mechanism stops rising until the height detection mechanism detects the structural part of the plane supporting structure. The height of the plane supporting mechanism can be automatically adjusted along with the change of the specification of the material, the degree of automation is high, and the production and the use are convenient.
Drawings
Fig. 1 is a schematic view showing the overall structure of a switching device of a packaging station of a vacuum packaging machine according to the present invention;
FIG. 2 is a schematic view showing the internal structure of a switching device of a packaging station of a vacuum packaging machine according to the present invention;
FIG. 3 is a schematic view of the internal structure of a switching device of the packaging station of the vacuum packaging machine according to the present invention;
fig. 4 is a first structural schematic diagram of a switching device of a packaging station of a vacuum packaging machine according to the invention;
fig. 5 is a schematic structural diagram of a switching device of a packaging station of a vacuum packaging machine according to the second embodiment of the invention.
In the figure, 1, a machine body; 2. a packaging groove; 3. a lead screw; 4. sleeving the silk with a silk sleeve; 5. a guide post; 6. a sliding sleeve; 7. a support plate; 8. a left movable positioning plate; 9. a right movable positioning plate; 10. a first spring; 11. mounting blocks; 12. a second spring; 13. a photoelectric detection switch; 15. a left bending plate; 16. a right bending plate; 17. a left guide tube; 18. a right guide tube; 19. a lifting motor; 20. a gasket; 21. a left guide bar; 22. a right guide bar.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1-5, a switching device for packaging stations of a vacuum packaging machine comprises a machine body 1, wherein a sunken packaging groove 2 is arranged on the machine body 1, the packaging groove 2 is in a square table shape with an upper opening, the upper opening is large, the lower opening is small, the cross section of the packaging groove 2 with any height is square, a lifting positioning mechanism and a plane supporting mechanism are arranged inside the packaging groove 2, a height detection mechanism is arranged on the machine body and used for providing supporting and up-and-down moving power for the plane supporting mechanism, a bottle is arranged, the plane supporting mechanism is used for placing and supporting a material to be packaged, the height detection mechanism is used for detecting the existence of the material and a structural member of the plane supporting mechanism, and the starting and stopping of the lifting positioning mechanism are controlled according to a detection result.
Lifting positioning mechanism includes lead screw 3, silk braid 4, guide pillar 5 and sliding sleeve 6, and 3 vertical installations of lead screw are inside packaging groove 2, and 3 lower extremes of lead screw rotate with packaging groove 2 bottoms and be connected, and 4 spiro couplings of silk braid are on lead screw 3, and 5 vertical installations are in packaging groove 2's inside of guide pillar, and 5 lower extremes of guide pillar and packaging groove 2 bottoms fixed connection, and sliding sleeve 6 slides and sets up on guide pillar 5, and lead screw 3 and guide pillar 5 all set up on the central line of packaging groove 2 bottom surfaces.
The plane supporting mechanism comprises a supporting plate 7, a left movable positioning plate 8 and a right movable positioning plate 9, a screw sleeve 4 and a sliding sleeve 6 are both fixed on the supporting plate 7, so that the supporting plate 7 is indirectly installed on a screw rod 3 and a guide pillar 5, the supporting plate 7 is in threaded connection with the screw rod 3, the supporting plate 7 is in sliding connection with the guide pillar 5, and the supporting plate 7 is driven to move up and down through the rotation of the screw rod 3.
The position that corresponds sliding sleeve 6 on the terminal surface sets firmly installation piece 11 under backup pad 7, installation piece 11 left side is fixed with left guide bar 21, 8 slidable mounting of left side activity locating plate are on left guide bar 21, the cover is equipped with spring 10 on the left guide bar 21, the inner of spring 10 is fixed with installation piece 11, the outer end and the left side activity locating plate 8 of spring 10 are fixed, installation piece 11 right side is fixed with right guide bar 22, 9 slidable mounting of right side activity locating plate are on right guide bar 22, the cover is equipped with spring two 12 on the right guide bar 22, the inner of spring two 12 is fixed with installation piece 11, the outer end and the right side activity locating plate 9 of spring two 12 are fixed. The left movable positioning plate 8 and the right movable positioning plate 9 are arranged to be combined with the supporting plate 7 together to form a telescopic supporting plane which is matched with the shape of the packaging groove 2, when the supporting plate 7 moves upwards, under the action of the first spring 10 and the second spring 12, the left movable positioning plate 8 extends leftwards to be pressed against the side wall of the packaging groove 2, and the right movable positioning plate 9 extends rightwards to be pressed against the side wall of the packaging groove 32, so that the plane for supporting materials extends; when the supporting plate 7 moves downwards, the left movable positioning plate 8 and the right movable positioning plate 9 both move inwards to compress the springs, and meanwhile, under the action of the first spring 10 and the second spring 12, the side faces of the two movable positioning plates are both pressed against the side wall of the packaging groove 2, so that the plane for supporting the materials contracts.
The outer end of the left movable positioning plate 8 is turned inwards to form a left bending plate 15, and the left bending plate 15 is attached to the left inclined plane of the packaging groove 2; the outer end of the right movable positioning plate 9 is turned inwards to form a right bending plate 16, and the right bending plate 16 is attached to the right inclined surface of the packaging groove 2. Through setting up left side board 15 and the right side board 16 of bending, the side of two activity locating plates can be sealed with the better laminating of the oblique side of packaging groove 2, the leakproofness in packing space when guaranteeing the evacuation.
The height detection mechanism comprises a photoelectric detection switch 13 and a threading screw, the photoelectric detection switch 13 is fixed on the machine body 1 on the side face of the packaging groove 2, the threading screw is fixed on the side face of the photoelectric detection switch 13, and the threading screw is used for threading a signal wire of the photoelectric detection switch 13.
According to the invention, the bottom surface of the left movable positioning plate 8 is fixedly provided with two left guide pipes 17, the two left guide pipes 17 are coaxial, and the left movable positioning plate 8 is sleeved on a left guide rod 21 through the left guide pipes 17; the bottom surface of the right movable positioning plate 9 is fixedly provided with two right guide tubes 18, the two right guide tubes 18 are coaxial, and the right movable positioning plate 9 is sleeved on a right guide rod 22 through the right guide tubes 18.
A lifting motor 19 is arranged below the packaging groove 2, an output shaft of the lifting motor 19 is coaxially connected with the screw rod 3 through a screw rod connecting sleeve, and a sealing gasket 20 is arranged between the lifting motor 19 and the packaging groove 2. The lifting motor provides power for the whole lifting positioning mechanism, and meanwhile, the sealing gasket 20 is further additionally arranged to ensure the sealing property.
The working principle is as follows: when packaging starts, after packaging materials are placed into the plane supporting mechanism, the lifting positioning mechanism drives the plane supporting mechanism to descend, at the moment, the left movable positioning plate 8 compresses the first spring 10 to move inwards, the right movable positioning plate 9 also compresses the second spring 12 to move inwards, after the photoelectric detection switch 13 cannot detect the materials, the plane supporting mechanism stops descending, the supporting plate 7, the left movable positioning plate 8 and the right movable positioning plate 9 form a supporting plane, and packaging starts; when the packaging is finished and the packaged material is taken away, the photoelectric detection switch 13 cannot detect the material, the plane supporting mechanism ascends at the moment, and the plane supporting mechanism stops ascending until the photoelectric detection switch 13 detects the structural part of the plane supporting structure. If the articles with one specification are continuously packaged, the height detection mechanism can be manually closed, so that the plane supporting mechanism is maintained at the height, and the packaging is convenient; when another packaging specification is required to be changed, the photoelectric detection switch 13 enables the plane supporting mechanism to automatically adjust the height along with the change of the specification of the material so as to adapt to various packaging specifications, the plane supporting mechanism can automatically adjust the height along with the change of the specification of the material, the automation degree is high, and the production and the use are convenient.
The embodiments of the present invention are all preferred embodiments of the present invention, and the scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (5)
1. The utility model provides a conversion equipment of vacuum packaging machine packing station, includes organism (1), its characterized in that: a sunken packaging groove (2) is formed in the machine body (1), the packaging groove (2) is in a square table shape with an opening at the upper end, the upper end of the packaging groove is large in caliber, the lower end of the packaging groove is small in caliber, a lifting positioning mechanism and a plane supporting mechanism are arranged in the packaging groove (2), and a height detection mechanism is arranged on the machine body (1);
the lifting positioning mechanism comprises a screw rod (3), a screw sleeve (4), a guide pillar (5) and a sliding sleeve (6), the screw rod (3) is vertically installed inside the packaging groove (2), the lower end of the screw rod (3) is rotatably connected with the bottom of the packaging groove (2), the screw sleeve (4) is in threaded connection with the screw rod (3), the guide pillar (5) is vertically installed inside the packaging groove (2), the lower end of the guide pillar (5) is fixedly connected with the bottom of the packaging groove (2), the sliding sleeve (6) is arranged on the guide pillar (5) in a sliding mode, and the screw rod (3) and the guide pillar (5) are both arranged on the central line of the bottom surface of the packaging groove (2);
the plane supporting mechanism comprises a supporting plate (7), a left movable positioning plate (8) and a right movable positioning plate (9), a wire sleeve (4) and a sliding sleeve (6) are fixed on the supporting plate (7), a mounting block (11) is fixedly arranged on the lower end face of the supporting plate (7) in a position corresponding to the sliding sleeve (6), a left guide rod (21) is fixed on the left side of the mounting block (11), the left movable positioning plate (8) is slidably mounted on the left guide rod (21), a first spring (10) is sleeved on the left guide rod (21), the inner end of the first spring (10) is fixed with the mounting block (11), the outer end of the first spring (10) is fixed with the left movable positioning plate (8), a right guide rod (22) is fixed on the right side of the mounting block (11), the right movable positioning plate (9) is slidably mounted on the right guide rod (22), a second spring (12) is sleeved on the right guide rod (22), the inner end of the second spring (12) is fixed with the mounting block (11), and the outer end of the second spring (12) is fixed with the right movable positioning plate (9);
the height detection mechanism comprises a photoelectric detection switch (13) and a threading screw, the photoelectric detection switch (13) is fixed on the machine body (1) on the side face of the packaging groove (2), the threading screw is fixed on the side face of the photoelectric detection switch (13), and the threading screw is used for threading a signal wire of the photoelectric detection switch (13).
2. The converting apparatus of the packing station of the vacuum packing machine according to claim 1, wherein: the outer end of the left movable positioning plate (8) is turned inwards to form a left bending plate (15), and the left bending plate (15) is attached to the left inclined surface of the packaging groove (2); the outer end of the right movable positioning plate (9) is turned inwards to form a right bending plate (16), and the right bending plate (16) is attached to the right inclined plane of the packaging groove (2).
3. The converting apparatus of the packing station of the vacuum packing machine according to claim 1, wherein: a left guide pipe (17) is fixedly arranged on the bottom surface of the left movable positioning plate (8), and the left movable positioning plate (8) is sleeved on a left guide rod (21) through the left guide pipe (17); the bottom surface of the right movable positioning plate (9) is fixedly provided with a right guide pipe (18), and the right movable positioning plate (9) is sleeved on the right guide rod (22) through the right guide pipe (18).
4. The converting apparatus of the packing station of the vacuum packing machine as claimed in claim 1, wherein: packing groove (2) below is provided with elevator motor (19), and elevator motor (19)'s output shaft passes through lead screw adapter sleeve and lead screw (3) coaxial coupling, be equipped with sealed pad (20) between elevator motor (19) and packing groove (2).
5. A packing station changing apparatus of a vacuum packing machine according to claim 3, wherein: the number of the left guide pipes (17) is two, and the two left guide pipes (17) are coaxial; the number of the right guide pipes (18) is two, and the two right guide pipes (18) are coaxial.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221895995.9U CN217864955U (en) | 2022-07-22 | 2022-07-22 | Conversion device for packaging stations of vacuum packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221895995.9U CN217864955U (en) | 2022-07-22 | 2022-07-22 | Conversion device for packaging stations of vacuum packaging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217864955U true CN217864955U (en) | 2022-11-22 |
Family
ID=84053774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221895995.9U Expired - Fee Related CN217864955U (en) | 2022-07-22 | 2022-07-22 | Conversion device for packaging stations of vacuum packaging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217864955U (en) |
-
2022
- 2022-07-22 CN CN202221895995.9U patent/CN217864955U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221122 |