CN219545180U - Vacuum packaging device - Google Patents
Vacuum packaging device Download PDFInfo
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- CN219545180U CN219545180U CN202320086533.0U CN202320086533U CN219545180U CN 219545180 U CN219545180 U CN 219545180U CN 202320086533 U CN202320086533 U CN 202320086533U CN 219545180 U CN219545180 U CN 219545180U
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- vacuum box
- box body
- sealing
- vacuum
- heating
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The utility model provides a vacuum packaging device, which comprises a vacuum box cover, a vacuum box and a vacuum box cover, wherein the vacuum box cover is arranged at the top of the vacuum box in a sealing way, and the vacuum box cover is opened and closed through a transmission device between the vacuum box cover and the vacuum box cover; one end of the negative pressure pipe is connected with the vacuum box body through an interface; the heating sealing mechanism is arranged in the vacuum box body and is far away from one side of the transmission device, and the bottom of the heating sealing mechanism is arranged on the sealing jacking cylinder; the clamping sealing structure is arranged in the vacuum box body and positioned on one side of the heating sealing mechanism close to the transmission device, and is clamped at the position of the plastic package bag mouth positioned on the inner side of the heating sealing mechanism; the structure of the transmission device at the bottom of the vacuum box body is also provided with a cam connecting structure for controlling the opening and closing of the vacuum box body cover. The utility model adopts a vacuum box cover, a vacuum box, a negative pressure pipe, a heating sealing mechanism, a transmission device and a clamping sealing structure, thereby realizing the purposes of full-automatic vacuumizing and sealing the plastic package bag loaded with foam in a clean mode.
Description
Technical Field
The utility model relates to the field of packaging equipment, in particular to the technical field of vacuum packaging, and specifically relates to a vacuum packaging device.
Background
In the semiconductor industry, the C-tray type AL-bag mainly carries out manual operation by manpower, products with electronic components are loaded in foam, then a layer of plastic bags are sleeved outside the foam, and the products are manually conveyed into a vacuum sealing machine to be vacuumized and packaged one by one, and the products are conventional, have no customization and are packaged simultaneously in the same vacuum sealing machine in batches, so that single cleanliness cannot be achieved, each product is guaranteed to have a single production space, and the efficiency is low.
Disclosure of Invention
In view of the above-mentioned drawbacks of the prior art, an object of the present utility model is to provide a vacuum packaging device for solving the difficulties of the prior art.
To achieve the above and other related objects, the present utility model provides a vacuum packaging device comprising:
the vacuum box comprises a vacuum box body cover 1 and a vacuum box body 2, wherein the vacuum box body cover 1 is arranged at the top of the vacuum box body 2 in a sealing way, and the vacuum box body cover 1 is opened and closed through a transmission device 5;
the negative pressure pipe 3, one end of the negative pressure pipe 3 is connected with the vacuum box body 2 through an interface, and the other end is connected with the vacuum pump;
the heating sealing mechanism 4 is arranged in the vacuum box body 2 and is far away from one side of the transmission device 5, the bottom of the heating sealing mechanism 4 is arranged on the sealing jacking cylinder 44, and a plastic package bag mouth loaded with foam is arranged on the heating sealing mechanism 4 to heat and seal the plastic package bag mouth;
the clamping sealing structure 6 is arranged in the vacuum box body 2 and positioned on one side of the heating sealing mechanism 4 close to the transmission device 5, and the clamping sealing structure 6 is clamped at the position of the plastic package bag mouth positioned on the inner side of the heating sealing mechanism 4;
and one end of the transmission device 5 is arranged at the bottom of the vacuum box body 2, the other end of the transmission device 5 is arranged on the vacuum box body cover 1, and the cam connecting structure 53 is also arranged on the structure at the bottom of the vacuum box body 2 to control the opening and closing of the vacuum box body cover 1.
According to a preferred embodiment, the transmission 5 comprises:
the connecting rod 52, one end of the connecting rod 52 is installed at the bottom of the vacuum box 2 through a rotating shaft, the other end of the connecting rod is rotatably connected with the traction arm 54, the bottom of the connecting rod 52 is provided with the cam connecting structure 53, and the cam connecting structure 53 moves along a guide rail on the machine base to drive the connecting rod 52 to move by taking the rotating shaft as a rotating shaft;
the traction arm 54, the other end of the traction arm 54 is connected with a movable rod 56 at one side in a traction bracket 55;
the traction brackets 55 are mutually hinged by a three-section structure, the traction brackets 55 are connected on the same movable rod 56 in pairs, and the movable rod 56 at one side close to the connecting rod 52 is connected with the traction arm 54;
one end of the traction bracket 55, which is close to the connecting rod 52, is arranged on the bottom of the vacuum box body 2, and the other end of the traction bracket is positioned on the top of the vacuum box body 2 and is connected with the vacuum box body cover 1;
the traction bracket 55 is connected with the side edge of the vacuum box body 2 through a bracket 51 on the joint of one side of the traction bracket 55 close to the vacuum box body cover 1, and the traction bracket 55 rotates along the bracket 51.
According to a preferred embodiment, the end of the traction frame 55 near the link 52 is also mounted on the bottom of the vacuum box 2 by means of a bracket and can rotate with the bracket.
According to the preferred scheme, the periphery and the bottom of the vacuum box body 2 form a closed structure, an opening is formed in the top, and a groove mounting sealing ring 7 is arranged at the top of the periphery of the vacuum box body 2;
the bottom of the vacuum box cover 1 is positioned right above the heating sealing mechanism 4 and is provided with a sealing film silica gel structure 8;
when the vacuum box cover 1 is covered, the top of the sealing ring 7 is tightly attached to the lower part of the vacuum box cover 1, and the sealing film silica gel structure 8 is pressed on the heating sealing mechanism 4.
According to the preferred scheme, the structure of the inner cavity of the vacuum box body 2 is arranged corresponding to the structure of foam.
According to a preferred embodiment, the width of one side of the vacuum box 2 close to the envelope silica gel structure 8 is larger than the width of the other side.
According to a preferred embodiment, the envelope silica gel structure 8 comprises:
the T-shaped block 81 comprises a horizontal end and a vertical end, the top of the horizontal end is fixedly arranged on the inner side of the vacuum box cover 1, and a clamping groove with a downward opening is formed in the bottom of the vertical end;
the silica gel strip 82, the silica gel strip 82 sets up to "worker" style of calligraphy, and the roof is installed in the draw-in groove, and both sides are connected with the T type piece 81 at top in the both sides recess of silica gel strip 82 through connecting plate 83 card income.
According to a preferred embodiment, the connection plates 83 are installed at both sides of the vertical end of the T-block 81.
According to a preferred embodiment, the heat sealing mechanism 4 comprises:
a heating block 41;
a supporting plate 42, wherein a heating block 41 is arranged on the top of the supporting plate 42 through a heat insulation block 43;
the sealing jacking air cylinder 44, the body of the sealing jacking air cylinder 44 is fixed at the bottom of the vacuum box body 2, and the air cylinder rod extends into the vacuum box body 2 and is connected with the supporting plate 42 to drive the heating block 41 up and down.
According to a preferred embodiment, the two ends of the support plate 42 are connected to the base 65 of the entrainment sealing structure 6 by means of connecting rods, sliding in correspondence with the raising and lowering of the support plate 42.
According to a preferred embodiment, the top of the heating block 41 is provided with a wavy crease, and may also be provided with a product name corresponding to the name of the product.
According to a preferred version, the entrainment seal 6 comprises:
the entrainment cylinder 61 is arranged on the vacuum box body 2, and the top and the cylinder rod extend into the inner side of the vacuum box body 2;
the lower clamping seat 62 and the upper clamping seat 63 are hinged at one end of the lower clamping seat 62, which is close to the side wall of the vacuum box body 2, and a plastic package bag is clamped between the lower clamping seat 62 and the upper clamping seat 63;
the upper clamping seat 63 is correspondingly provided with a push block 64 above the air cylinder rod, and the air cylinder rod is pushed to push the push block 64 to drive the upper clamping seat 63 to move upwards and away from the lower clamping seat 62 to form a gap after rising;
the horizontal end of the lower clamping seat 62 is mounted on the base 65 through bolts, and moves back and forth along with the lifting of the cylinder rod.
According to a preferred embodiment, the entrainment sealing means 6 are provided with a pair, one on each side of the heat sealing means 4.
According to a preferred solution, both sides of the bottom of the vacuum box 2 are mounted on the stand by means of connecting bars 9 and bolts.
The utility model adopts a vacuum box cover, a vacuum box, a negative pressure pipe, a heating sealing mechanism, a transmission device and a clamping sealing structure, thereby realizing the purposes of full-automatic vacuumizing and sealing the plastic package bag loaded with foam in a clean mode.
Preferred embodiments for carrying out the present utility model will be described in more detail below with reference to the attached drawings so that the features and advantages of the present utility model can be easily understood.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of another view of the present utility model, excluding the negative pressure tube;
FIG. 3 is a schematic view of the internal structure of the present utility model, excluding the vacuum box cover;
FIG. 4 is an enlarged schematic view showing a three-dimensional structure of a vacuum box cover according to the present utility model;
FIG. 5 is a schematic view showing the connection structure of the vacuum box cover and the local transmission device according to the present utility model;
FIG. 6 is an enlarged schematic view of a three-dimensional structure of the present utility model with respect to the pinch seal and the heat seal;
FIG. 7 is an enlarged schematic view of a solid structure of the entrained seal structure according to the present utility model;
description of the reference numerals
1. A vacuum box cover;
2. a vacuum box;
3. a negative pressure pipe;
4. the device comprises a heating sealing mechanism 41, a heating block 42, a supporting plate 43, a heat insulation block 44 and a sealing jacking cylinder;
5. the device comprises a transmission device 51, a bracket 52, a connecting rod 53, a cam connecting structure 54, a traction arm 55, a traction bracket 56 and a movable rod;
6. the clamping belt sealing structure comprises a clamping belt sealing structure 61, a clamping belt cylinder 62, a lower clamping seat 63, an upper clamping seat 64, a pushing block 65 and a base;
7. a seal ring;
8. the sealing film silica gel structure comprises a sealing film silica gel structure, a T-shaped block, a silica gel strip, a connecting plate and a sealing film silica gel structure, wherein the sealing film silica gel structure comprises a sealing film silica gel structure, a sealing film silica gel layer, a sealing film;
9. and (5) connecting strips.
Detailed Description
In order to make the objects, technical solutions and advantages of the technical solutions of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of specific embodiments of the present utility model. Like reference numerals in the drawings denote like parts. It should be noted that the described embodiments are some, but not all embodiments of the present utility model. All other embodiments, which can be made by a person skilled in the art without creative efforts, based on the described embodiments of the present utility model fall within the protection scope of the present utility model.
Possible embodiments within the scope of the utility model may have fewer components, have other components not shown in the drawings, different components, differently arranged components or differently connected components, etc. than the examples shown in the drawings. Furthermore, two or more of the elements in the figures may be implemented in a single element or a single element shown in the figures may be implemented as multiple separate elements.
Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs. The terms "first," "second," and the like in the description and in the claims, are not used for any order, quantity, or importance, but are used for distinguishing between different elements. Likewise, the terms "a" or "an" and the like do not necessarily denote a limitation of quantity. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.
The utility model provides a vacuum packaging device which is used for vacuumizing and sealing requirements, the type of products loaded in a plastic package bag is not limited, but the structure of the vacuum packaging device is particularly suitable for the requirements that electronic components in a semiconductor are loaded in foam and then are subjected to plastic package adsorption.
In general, the vacuum packaging device mainly comprises a vacuum box cover 1, a vacuum box 2, a negative pressure pipe 3, a heating sealing mechanism 4, a transmission device 5 and a clamping sealing structure 6. Therein, reference may be made to fig. 1, which shows the arrangement of a vacuum box cover 1, a vacuum box 2, a vacuum tube 3, a heat sealing mechanism 4, a transmission 5, an entrainment sealing 6.
In order to realize full-automatic vacuumizing and sealing of plastic package bags loaded with foam in a clean mode, and solve the problem that semi-automatic plastic package is adopted for vacuum plastic package of plastic package bags in the prior art in the background art, in the technical scheme provided by the embodiment, firstly, a vacuum box cover 1 is sealed and installed at the top of a vacuum box 2, the vacuum box cover 1 is opened and closed through a transmission device 5, an automatic effect is realized by the transmission device, sealing is completed through groove installation sealing rings 7 arranged at the top of the periphery of the vacuum box 2, and after the vacuum box cover and the vacuum box 2 are covered, a circle of structures around the vacuum box cover 1 and the vacuum box 2 are sealed through the sealing rings 7; one end of a negative pressure pipe 3 for vacuumizing is connected with the vacuum box body 2 through an interface, and the other end is connected with a vacuum pump.
In order to adapt to the structure of the plastic package bag of the foam filled with the electronic component, firstly, as shown in fig. 3, the periphery and the bottom of the vacuum box body 2 form a closed structure, the top is provided with an open structure, secondly, the structure of the cavity in the vacuum box body 2 corresponds to the structure of the foam, and in the embodiment, the width of one side, close to the film sealing silica gel structure 8, of the preferred vacuum box body 2 is larger than that of the other side, and meanwhile, the installation of the heating sealing mechanism 4 and the clamping sealing structure 6 is convenient.
When the vacuum box is used, one side, close to the plastic package bag opening, of the vacuum box body 2 is sequentially provided with a pair of clamping and sealing structures 5 and a heating and sealing mechanism 4, wherein the clamping and sealing structures 5 are used for clamping the left side and the right side of the plastic package bag opening, the heating and sealing mechanism 4 is provided with a plastic package bag opening loaded with foam for performing a heating and sealing function on the plastic package bag opening, after the vacuum box cover 1 is covered with the vacuum box cover 1, the bottom of the vacuum box cover 1 is positioned right above the heating and sealing mechanism 4, a sealing film silica gel structure 8 is arranged, and the sealing film silica gel structure 8 is tightly pressed on the plastic package bag on the heating and sealing mechanism 4, so that the function of hot melt sealing is realized.
In order to achieve the purpose of automatically clamping the plastic package bag, as shown in fig. 7, an entrainment cylinder 61 installed on the vacuum box body 2 is arranged in the entrainment sealing structure 6, the top of the cylinder and a cylinder rod extend into the inner side of the vacuum box body 2, and an upper clamping seat 63 is arranged above the corresponding cylinder rod; when the plastic package bag clamping device is used, the plastic package bag is clamped by the upper clamping seat 62 and the upper clamping seat 63, wherein one end, close to the side wall of the vacuum box body 2, of the lower clamping seat 62 and the upper clamping seat 63 is hinged, and the other end can realize the opening and closing function for clamping the plastic package bag; when the cylinder rod of the entrainment cylinder 61 moves upwards, the push block 64 is correspondingly arranged above the cylinder rod, and after the cylinder rod rises, the push block 64 is pushed to drive the upper clamping seat 63 to move upwards and away from the lower clamping seat 62 to form a gap, because the horizontal end of the lower clamping seat 62 is mounted on the base 65 through bolts, along with the lifting of the cylinder rod, the front and back movement can only be realized under the restriction of the base 65, the condition of up and down movement can not be generated, and the purpose of stable bottom is achieved.
The structure of the film sealing silica gel structure 8 and the structure of the heating sealing mechanism 4 are specifically described, and the structure of the film sealing silica gel structure 8 is shown in the accompanying figure 4, and the structure of the heating sealing mechanism 4 is shown in the accompanying figure 6; the heating block 41 in the heating sealing mechanism 4 is positioned in the vacuum box body 2, the bottom of the heating block 41 is arranged on the supporting plate 42 through the heat insulation block 43, the bottom of the supporting plate 42 is arranged on a cylinder rod of the sealing jacking cylinder 44, the body of the opening jacking cylinder 44 is fixed at the bottom of the vacuum box body 2, and the cylinder rod extends into the vacuum box body 2 and is connected with the supporting plate 42 to drive the heating block 41 to move up and down;
in order to enable the heating block 41 to stably perform linear rising movement under the driving of the seal lifting cylinder 44, two ends of the supporting plate 42 below the heating block 41 are connected with the base 65 of the clamping sealing structure 6 through connecting rods, and slide correspondingly to rising and falling of the supporting plate 42.
In addition, in consideration of the sealing effect and quality of the plastic sealed bag, the top of the heating block 41 is provided with a wavy crease, and the product name can also be printed directly when the plastic sealed bag is sealed according to the product name.
As described above, the sealing film silica gel structure 8 corresponding to the heating sealing mechanism 4 is pressed on the heating block 41 by the silica gel strip 82, when in use, the silica gel strip 82 is shaped like an "I", the top is installed in the bottom of the vertical end of the T-shaped block 81, the two sides of the silica gel strip 82 are clamped into the grooves on the two sides of the silica gel strip 82 by the connecting plates 83 and are connected with the two sides of the vertical end of the T-shaped block 81 on the top, and the horizontal end of the T-shaped block 81 is not contacted, so as to avoid the stability of the connection between the horizontal end of the T-shaped block 81 and the inner side of the vacuum box cover 1.
As shown in fig. 1, 2, 3 and 5, one end of a transmission device 5 is arranged at the bottom of a vacuum box body 2, the other end of the transmission device 5 is arranged on a vacuum box body cover 1, and a three-section structure which is mutually linked is arranged in the transmission device 5, so that traction is realized, and the purpose of opening and closing the vacuum box body cover 1 is achieved; specifically, the transmission device 5 is firstly installed at the bottom of the vacuum box body 2 through a connecting rod 52, one end of the connecting rod 52 can rotate through a rotating shaft, the other end of the connecting rod 52 is in rotary connection with a traction arm 54, then the traction brackets 55 are in hinged connection with each other through a three-section structure, the traction brackets are connected with the same movable rod 56 in pairs, one side of the movable rod 56 close to the connecting rod 52 is connected with the other end of the traction arm 54 to obtain power, in the structure, one end of the traction brackets 55 close to the connecting rod 52 is installed on the bottom of the vacuum box body 2, and the other end of the traction brackets is positioned at the top of the vacuum box body 2 and connected with the vacuum box body cover 1; the structure for fixing the traction bracket 55 is that the joint on one side of the traction bracket 55 close to the vacuum box cover 1 is connected with the side of the vacuum box 2 through the bracket 51, and the traction bracket 55 can rotate along the bracket 51 in the moving process without being far away from the vacuum box 2, so as to play a role in stable opening and closing; similarly, the end of the traction bracket 55 near the connecting rod 52 is also mounted on the bottom of the vacuum box 2 by a bracket, and can rotate along with the bracket.
On this basis, as shown in fig. 1, the two sides of the bottom of the vacuum box 2 are preferably mounted on the stand by connecting bars 9 and bolts.
The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.
Claims (7)
1. A vacuum packaging device, comprising:
the vacuum box comprises a vacuum box body cover (1) and a vacuum box body (2), wherein the vacuum box body cover (1) is arranged at the top of the vacuum box body (2) in a sealing manner, and the vacuum box body cover (1) is opened and closed through a transmission device (5);
the negative pressure pipe (3), one end of the negative pressure pipe (3) is connected with the vacuum box body (2) through the interface, and the other end is connected with the vacuum pump;
the heating sealing mechanism (4) is arranged in the vacuum box body (2) and is far away from one side of the transmission device (5), the bottom of the heating sealing mechanism (4) is arranged on the sealing jacking cylinder (44), and a plastic package bag mouth loaded with foam is arranged on the heating sealing mechanism (4) to heat and seal the plastic package bag mouth;
the clamping and sealing structure (6) is arranged in the vacuum box body (2), is positioned on one side of the heating and sealing mechanism (4) close to the transmission device (5), and is clamped at the position of the bag mouth of the plastic package bag, which is positioned on the inner side of the heating and sealing mechanism (4);
the transmission device (5), the one end of transmission device (5) is installed in the bottom of vacuum box (2), and the other end is installed on vacuum box lid (1), still installs cam connection structure (53) control vacuum box lid (1) on the structure of being located vacuum box (2) bottom.
2. Vacuum packaging device according to claim 1, characterized in that the transmission means (5) comprise:
one end of the connecting rod (52) is arranged at the bottom of the vacuum box body (2) through a rotating shaft, the other end of the connecting rod is rotationally connected with the traction arm (54), a cam connecting structure (53) is arranged at the bottom of the connecting rod (52), and the cam connecting structure (53) moves along a guide rail on the machine base to drive the connecting rod (52) to move by taking the rotating shaft as a rotating shaft;
the other end of the traction arm (54) is connected with a movable rod (56) at one side in the traction bracket (55);
the traction supports (55) are hinged with each other through a three-section structure, the traction supports (55) are connected to the same movable rod (56) in pairs, and one movable rod (56) close to the connecting rod (52) is connected with the traction arm (54);
one end of the traction bracket (55) close to the connecting rod (52) is arranged on the bottom of the vacuum box body (2), and the other end of the traction bracket is positioned at the top of the vacuum box body (2) and is connected with the vacuum box body cover (1);
the joint on one side of the traction support (55) close to the vacuum box cover (1) is connected with the side edge of the vacuum box (2) through a support (51), and the traction support (55) rotates along the support (51).
3. The vacuum packaging device according to claim 2, wherein the periphery and the bottom of the vacuum box body (2) form a closed structure, an opening is arranged at the top, and a groove mounting sealing ring (7) is arranged at the top of the periphery of the vacuum box body (2);
the bottom of the vacuum box cover (1) is positioned right above the heating sealing mechanism (4) and is provided with a sealing film silica gel structure (8); after the vacuum box cover (1) is covered, the top of the sealing ring (7) is tightly attached to the lower part of the vacuum box cover (1), and the sealing film silica gel structure (8) is pressed on the heating sealing mechanism (4).
4. A vacuum packaging device as claimed in claim 3, wherein said film-sealing silicone structure (8) comprises:
the T-shaped block (81) comprises a horizontal end and a vertical end, the top of the vertical end is fixedly arranged on the inner side of the vacuum box cover (1), and a clamping groove with a downward opening is formed in the bottom of the vertical end;
the silica gel strip (82), silica gel strip (82) set to "worker" style of calligraphy, and the roof is installed in the draw-in groove, and both sides are connected with T type piece (81) at top in the recess of both sides of silica gel strip (82) are gone into through connecting plate (83) card.
5. Vacuum packaging device according to claim 4, characterized in that the heat sealing mechanism (4) comprises:
a heating block (41);
a supporting plate (42), wherein a heating block (41) is arranged at the top of the supporting plate (42) through a heat insulation block (43);
the sealing jacking air cylinder (44), the body of the sealing jacking air cylinder (44) is fixed at the bottom of the vacuum box body (2), and the air cylinder rod stretches into the vacuum box body (2) and is connected with the supporting plate (42) to drive the heating block (41) up and down.
6. Vacuum packaging device according to claim 5, wherein the entrainment sealing arrangement (6) comprises:
the entrainment cylinder (61) is arranged on the vacuum box body (2), and the top and the cylinder rod extend into the inner side of the vacuum box body (2);
the lower clamping seat (62) and the upper clamping seat (63) are hinged at one end, close to the side wall of the vacuum box body (2), of the lower clamping seat (62) and the upper clamping seat (63), and a plastic package bag is clamped between the lower clamping seat and the upper clamping seat;
the upper clamping seat (63) is positioned above the air cylinder rod and is correspondingly provided with a push block (64), and the air cylinder rod is pushed to push the push block (64) after rising to drive the upper clamping seat (63) to move upwards and away from the lower clamping seat (62) to form a gap;
the horizontal end of the lower clamping seat (62) is mounted on the base (65) through bolts and moves back and forth along with the lifting of the air cylinder rod.
7. Vacuum packaging device according to claim 6, characterized in that the entrainment sealing arrangement (6) is provided with a pair, one on each side of the heat sealing arrangement (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320086533.0U CN219545180U (en) | 2023-01-30 | 2023-01-30 | Vacuum packaging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320086533.0U CN219545180U (en) | 2023-01-30 | 2023-01-30 | Vacuum packaging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219545180U true CN219545180U (en) | 2023-08-18 |
Family
ID=87730599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320086533.0U Active CN219545180U (en) | 2023-01-30 | 2023-01-30 | Vacuum packaging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219545180U (en) |
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2023
- 2023-01-30 CN CN202320086533.0U patent/CN219545180U/en active Active
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