CN218401259U - Automatic sealing device for food package - Google Patents
Automatic sealing device for food package Download PDFInfo
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- CN218401259U CN218401259U CN202222639808.7U CN202222639808U CN218401259U CN 218401259 U CN218401259 U CN 218401259U CN 202222639808 U CN202222639808 U CN 202222639808U CN 218401259 U CN218401259 U CN 218401259U
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- 238000007789 sealing Methods 0.000 title claims abstract description 70
- 229920006280 packaging film Polymers 0.000 claims abstract description 48
- 239000012785 packaging film Substances 0.000 claims abstract description 48
- 238000004806 packaging method and process Methods 0.000 claims abstract description 32
- 239000000969 carrier Substances 0.000 claims abstract 5
- 230000001360 synchronised effect Effects 0.000 claims description 20
- 238000004804 winding Methods 0.000 claims description 13
- 238000013016 damping Methods 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims description 3
- 238000009461 vacuum packaging Methods 0.000 abstract description 6
- 239000002699 waste material Substances 0.000 abstract description 5
- 238000012856 packing Methods 0.000 description 18
- 238000009434 installation Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009920 food preservation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an automatic closing device of food package belongs to packagine machine technical field, including quick-witted case: the top of the case is connected with equidistant driving components, each equidistant driving component comprises an annular driving component, a guiding and supporting component and a packaging box carrier, the annular driving components and the guiding and supporting components are installed at the top of the case, the annular driving components are connected with the packaging box carriers at equal intervals, and the annular driving components drive the packaging box carriers to move at equal intervals along the guiding and supporting components; the top of the case is also connected with a heat-sealing assembly, the heat-sealing assembly comprises a packaging film supply assembly and a heat-sealing assembly, the heat-sealing assembly is arranged at the top of the case, and the packaging film supply assembly is arranged on the outer side of the heat-sealing assembly; in this way, the utility model discloses the vacuum packaging mode is fast, and heat-seal subassembly most of the time is in operating condition, and the heat energy waste of heat-seal subassembly is few, accords with present energy-concerving and environment-protective requirement more.
Description
Technical Field
The utility model relates to the technical field of packaging machines, concretely relates to automatic closing device of food package.
Background
When fresh food is packaged, food is generally filled into the packaging box, the packaging box is vacuumized, and vacuum packaging is beneficial to fresh food preservation and appearance protection.
However, most of the existing food vacuum packages adopt manual work to send the packaging boxes filled with food into a sealing machine for film-covering and heat-sealing treatment, the vacuum packaging mode is slow, the heat sealing plate is in a waiting state for most of time, and the heat energy waste of the heat sealing plate is more.
Based on this, the utility model designs an automatic closing device of food package in order to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned shortcoming that prior art exists, the utility model provides an automatic closing device of food package.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
automatic closing device of food package, including quick-witted case:
the top of the case is connected with an equidistant driving assembly, the equidistant driving assembly comprises an annular driving assembly, a guiding and supporting assembly and a packing box carrier, the annular driving assembly and the guiding and supporting assembly are arranged at the top of the case, the annular driving assembly is connected with the packing box carrier at equal intervals, and the annular driving assembly drives the packing box carrier to move along the guiding and supporting assembly at equal intervals;
the top of the case is also connected with a heat-sealing assembly, the heat-sealing assembly comprises a packaging film supply assembly and a heat-sealing assembly, the heat-sealing assembly is arranged at the top of the case, the packaging film supply assembly is arranged at the outer side of the heat-sealing assembly, the packaging film assembly horizontally conveys the packaging film to the carrier, and the heat-sealing assembly heat-seals the packaging film to the packaging box, so that the packaging film is conveniently punched;
the heat-seal subassembly still is connected with the evacuation subassembly, and the evacuation subassembly is to supporting box evacuation and location.
Furthermore, the annular driving assembly comprises a synchronous belt, a straight shaft, a synchronous wheel and a first driving motor, the first driving motor is installed at the bottom in the case, the top of the case is rotatably connected with the straight shaft through a bearing, the synchronous wheel is installed on the straight shaft, the synchronous wheel is connected with the synchronous belt in a meshing manner, and one of the straight shaft bottom and the first driving motor driving end is fixedly connected.
Furthermore, the packaging box carrier comprises a supporting frame and a supporting box, wherein the supporting frame is symmetrically arranged at the bottom in the supporting box, and the top of the supporting frame is flush with the top of the supporting box;
the support frames are installed on the top of the synchronous belt at equal intervals.
Furthermore, the guide supporting assembly comprises an annular guide rail, a supporting block and a limiting slide block, the supporting block is installed at the top of the case, the annular guide rail is installed at the top of the supporting block, the limiting slide block is connected to the annular guide rail in a limiting sliding mode, and the bottom of the outer end of the supporting case is installed at the top of the limiting slide block.
Furthermore, the heat-seal assembly comprises a first air cylinder, a support frame, a sliding plate, a guide rod, a spring, a top plate, an annular pressing plate and an annular heat-seal plate, the support frame is installed at the top of the case, the first air cylinder is installed at the top of the support frame, the driving end of the first air cylinder is connected with the top plate, the sliding plate is installed at the bottom of the top plate, the bottom of the sliding plate is fixedly connected with the annular heat-seal plate which is matched with the support frame for use, the spring is fixedly connected with the bottom of the top plate at equal intervals, the annular pressing plate is fixedly connected with the top of the annular pressing plate at equal intervals, and the top of the guide rod is connected with the top plate in a sliding mode in a straight hole laminating mode.
Furthermore, the inner wall of the annular pressing plate is in fit sliding connection with the outer wall of the sliding plate.
Still further, the packaging film supply assembly includes second driving motor, first support swash plate, the second supports the swash plate, the rolling axle, the last item, the joint support seat, release axle and parallel support axle, lateral wall difference fixedly connected with second support swash plate and first support swash plate around the support frame, second driving motor drive end is connected with the rolling axle, the second supports the swash plate lateral wall and rotates through damping bearing and be connected with the release axle, the equal fixedly connected with joint support seat of lateral wall around the support frame, the joint support seat inner wall rotates through the bearing and is connected with parallel support axle and last item, the parallel support axle outside is located to the last item.
Furthermore, the top of the parallel supporting shaft is flush with the top of the supporting box, and the top of the pressing shaft is lower than the bottom of the parallel supporting shaft.
Advantageous effects
The utility model discloses equidistant drive assembly's annular drive assembly drive packing carton carrier is along the equidistant removal of direction supporting component, and the packing carton in the packing carton carrier of being convenient for stably delivers to the heat-seal subassembly in succession, and a set of packing carton can continue to deliver to the heat-seal subassembly in after the heat-seal subassembly heat-seal, and the vacuum packaging mode is fast, and the heat-seal subassembly is in operating condition most of the time, and the heat energy waste of heat-seal subassembly is few, accords with present energy-concerving and environment-protective requirement more.
The utility model discloses the second cylinder of evacuation subassembly waits for the slide pipe to remove along the slide pipe, and slide pipe and exhaust tube cooperation are convenient when the slide pipe is inserted in the spliced eye and take out to the vacuum with supporting the incasement, and slide pipe and exhaust tube cooperation are convenient to be under the spacing heat-seal subassembly again of supporting box fixed point simultaneously, do benefit to carriage and annular sealing plate just to the contact.
The utility model discloses in heat-seal assembly was delivered to heat-seal assembly with the packaging film of heat-seal to heat-seal assembly's packaging film supply assembly, heat-seal assembly pressed the packaging film on the packing carton, again with the packaging film heat-seal outside the packing carton along last, carries out die-cut simultaneously, realizes automatic sealing treatment.
Drawings
In order to clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
FIG. 1 is a perspective view of the main structure of the automatic sealing device for food packaging of the present invention;
FIG. 2 is a front view of the automatic sealing device for food package of the present invention;
FIG. 3 is a right side view of the structure of the present invention;
FIG. 4 is a perspective view of the main structure of the automatic sealing device for food packaging of the present invention;
FIG. 5 isbase:Sub>A sectional view taken along the line A-A of FIG. 2;
FIG. 6 is a sectional view taken along the line B-B of FIG. 2;
fig. 7 is an enlarged view at C in fig. 5.
The reference numerals in the drawings denote:
1. the machine case 2, the equidistant driving component 21, the supporting frame 22, the synchronous belt 23, the straight shaft 24, the synchronous wheel 25, the supporting box 26, the annular guide rail 27, the supporting block 28, the limit slider 29, the first driving motor 3, the heat sealing component 31, the second driving motor 32, the first air cylinder 33, the supporting frame 34, the first supporting inclined plate 35, the second supporting inclined plate 36, the sliding plate 37, the guide rod 38, the spring 39, the top plate 310, the annular pressing plate 311, the winding shaft 312, the pressing shaft 313, the connecting supporting seat 314, the releasing shaft 315, the parallel supporting shaft 316, the annular heat sealing plate 4, the vacuumizing component 41, the plug hole 42, the sliding pipe 43, the second air cylinder 44, the sucking pipe 45 and the supporting seat are arranged.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The present invention will be further described with reference to the following examples.
Example 1
Referring to the attached drawings 1-7 of the specification, the automatic sealing device for food packaging comprises a case 1:
the top of the case 1 is connected with an equidistant driving assembly 2, the equidistant driving assembly 2 comprises an annular driving assembly, a guiding and supporting assembly and a packing box carrier, the annular driving assembly and the guiding and supporting assembly are arranged at the top of the case 1, the annular driving assembly is connected with the packing box carrier at equal intervals, and the annular driving assembly drives the packing box carrier to move along the guiding and supporting assembly at equal intervals;
the annular driving assembly comprises synchronous belts 22, straight shafts 23, synchronous wheels 24 and first driving motors 29, the first driving motors 29 are arranged at the bottom in the case 1, the top of the case 1 is rotatably connected with the straight shafts 23 through bearings, the straight shafts 23 are provided with the synchronous wheels 24, the synchronous wheels 24 are meshed and connected with the synchronous belts 22, and the bottom of one of the straight shafts 23 is fixedly connected with the driving end of the first driving motor 29;
the packaging box carrier comprises a supporting frame 21 and a supporting box 25, the supporting frame 21 is symmetrically arranged at the bottom in the supporting box 25, and the top of the supporting frame 21 is flush with the top of the supporting box 25;
the supporting frames 21 are arranged on the top of the synchronous belt 22 at equal intervals;
the guide support component comprises an annular guide rail 26, a support block 27 and a limit slider 28, the support block 27 is installed at the top of the case 1, the annular guide rail 26 is installed at the top of the support block 27, the limit slider 28 is connected to the annular guide rail 26 in a limiting sliding mode, and the bottom of the outer end of the support case 25 is installed at the top of the limit slider 28;
the top of the case 1 is also connected with a heat-sealing assembly 3, the heat-sealing assembly 3 comprises a packaging film supply assembly and a heat-sealing assembly, the heat-sealing assembly is installed at the top of the case 1, the packaging film supply assembly is installed on the outer side of the heat-sealing assembly, the packaging film assembly horizontally conveys the packaging film to a carrier, and the heat-sealing assembly heat-seals the packaging film to a packaging box so as to facilitate punching of the packaging film;
packing that will be equipped with food and inserting in the carriage 21 of equidistant drive assembly 2's packing carton carrier, annular drive assembly's first driving motor 29 drives straight axle 23 and rotates, straight axle 23 drives synchronizing wheel 24 and rotates, synchronizing wheel 24 drives hold-in range 22 and rotates, hold-in range 22 drives the supporting box 25 of packing carton carrier and rotates, supporting box 25 drives carriage 21 and rotates, carriage 21 is equidistant along the direction supporting component, be convenient for packing carton in the packing carton carrier stably send to heat-seal assembly 3 in succession, the next packing carton of a set of behind the heat-seal assembly 3 heat-seal can continue to send to heat-seal assembly 3 in, vacuum packaging mode is fast, 3 most of time of heat-seal assembly are in operating condition, heat-seal assembly 3's heat energy waste is few, accord with present energy-concerving and environment-protective requirement more.
The packaging film supply assembly of the heat-seal assembly 3 conveys the heat-sealed packaging film to the heat-seal assembly, the heat-seal assembly presses the packaging film on the packaging box, and the packaging film is heat-sealed on the outer edge of the packaging box, and is punched simultaneously, so that automatic sealing treatment is realized.
The heat sealing assembly comprises a first air cylinder 32, a support frame 33, a sliding plate 36, a guide rod 37, a spring 38, a top plate 39, an annular pressing plate 310 and an annular heat sealing plate 316, the support frame 33 is installed at the top of the case 1, the first air cylinder 32 is installed at the top of the support frame 33, the drive end of the first air cylinder 32 is connected with the top plate 39, the sliding plate 36 is installed at the bottom of the top plate 39, the annular heat sealing plate 316 matched with the support frame 21 is fixedly connected to the bottom of the sliding plate 36, the spring 38 is fixedly connected to the outer edge of the bottom of the top plate 39 at equal intervals, the annular pressing plate 310 is fixedly connected to the bottom of the spring 38 at equal intervals, the guide rod 37 is fixedly connected to the top of the annular pressing plate 310 at equal intervals, and the top of the guide rod 37 is in fit sliding connection with a straight hole formed in the top plate 39;
the inner wall of the annular pressing plate 310 is attached to the outer wall of the sliding plate 36 in a sliding manner;
the packaging film supply assembly comprises a second driving motor 31, a first supporting inclined plate 34, a second supporting inclined plate 35, a winding shaft 311, a pressing shaft 312, a connecting support seat 313, a releasing shaft 314 and a parallel support shaft 315, wherein the front side wall and the rear side wall of the support frame 33 are respectively and fixedly connected with the second supporting inclined plate 35 and the first supporting inclined plate 34, the driving end of the second driving motor 31 is connected with the winding shaft 311, the side wall of the second supporting inclined plate 35 is rotatably connected with the releasing shaft 314 through a damping bearing, the front side wall and the rear side wall of the support frame 33 are respectively and fixedly connected with the connecting support seat 313, the inner wall of the connecting support seat 313 is rotatably connected with the parallel support shaft 315 and the pressing shaft 312 through bearings, and the pressing shaft 312 is arranged outside the parallel support shaft 315;
the top of the parallel support shaft 315 is flush with the top of the support box 25 and the top of the press shaft 312 is lower than the bottom of the parallel support shaft 315.
The winding shaft 311 fixes the sleeve receiving reel, and the release shaft 314 fixes the sleeve receiving reel;
the packaging film supply assembly of the heat-seal assembly 3 conveys the heat-sealed packaging film to the heat-seal assembly, the heat-seal assembly presses the packaging film on the packaging box, and the packaging film is heat-sealed on the outer edge of the packaging box, and is punched simultaneously, so that automatic sealing treatment is realized.
The heat sealing assembly is also connected with a vacuumizing assembly 4, and the vacuumizing assembly 4 vacuumizes and positions the supporting box 25;
the vacuumizing assembly 4 comprises a plug hole 41, a sliding pipe 42, a second air cylinder 43, an exhaust pipe 44 and an installation supporting seat 45, the support frame 33 is provided with the installation supporting seat 45, the second air cylinder 43 and the exhaust pipe 44 are installed in the installation hole of the installation supporting seat 45, the second air cylinder 43 is connected with the sliding pipe 42 in a driving mode, the inner wall of the sliding pipe 42 is in fit sliding connection with the outer wall of the exhaust pipe 44, the plug hole 41 is formed in the side wall, close to the installation supporting seat 45, of the supporting box 25, and the inner end of the sliding pipe 42 is in fit sliding connection with the plug hole 41;
the air suction pipe 44 is connected to an external vacuum air suction machine, and the second air cylinder 43 and the first air cylinder 32 are connected to the air station.
Before the slide tube 42 is vacuumized, the bottom of the annular pressing plate 310 is in contact with the top of the supporting box 25 below the annular pressing plate 310 in an attaching mode, and after the slide tube 42 is vacuumized, the annular heat sealing plate 316 continues to move downwards to heat seal the packaging film on the packaging box.
The second cylinder 43 of the vacuum-pumping assembly 4 waits for the sliding tube 42 to move along the sliding tube 42, when the sliding tube 42 is inserted into the inserting hole 41, the sliding tube 42 and the air-extracting tube 44 are matched to conveniently pump the inside of the supporting box 25 to vacuum, and meanwhile, the sliding tube 42 and the air-extracting tube 44 are matched to conveniently limit the supporting box 25 at a fixed point and then heat seal the right lower part of the assembly 3, so that the supporting frame 21 and the annular heat sealing plate 316 are in opposite contact.
When in use, a material reel of a packaging film is arranged on a release shaft 314 of a packaging film supply assembly of a heat-sealing assembly 3, meanwhile, the winding drum is arranged on a winding shaft 311, one end of the packaging film is connected with the winding drum, a package filled with food is inserted into a supporting frame 21 of a packaging box carrier of an equidistant driving assembly 2 at a loading position, a first driving motor 29 of an annular driving assembly drives a straight shaft 23 to rotate, the straight shaft 23 drives a synchronizing wheel 24 to rotate, the synchronizing wheel 24 drives a synchronizing belt 22 to rotate, the synchronizing belt 22 drives a supporting box 25 of the packaging box carrier to rotate, the supporting box 25 drives the supporting frame 21 to rotate, the supporting frame 21 moves equidistantly along a guiding supporting assembly, so that the packaging boxes in the packaging box carrier are continuously and stably conveyed into the heat-sealing assembly 3, a second air cylinder 43 of a vacuumizing assembly 4 waits for a sliding pipe 42 to move along the sliding pipe 42, and the sliding pipe 42 is inserted into a hole 41, the second driving motor 31 of the packaging film supply assembly of the heat-sealing assembly 3 drives the winding shaft 311 to rotate, the winding shaft 311 drives the winding drum to rotate, the winding drum moves the packaging film to the top of the supporting box 25 below the supporting frame 33, the heat-sealed packaging film is conveyed into the supporting frame 33 of the heat-sealing assembly, the parallel supporting shaft 315 horizontally supports the packaging film and then supports the box 25, the pressing shaft 312 presses the packaging film on the parallel supporting shaft 315, the first air cylinder 32 of the heat-sealing assembly drives the top plate 39 to move downwards, the top plate 39 drives the spring 38 to move downwards, the spring 38 drives the annular pressing plate 310 to move downwards, the annular pressing plate 310 moves downwards to be in contact with the top of the supporting box 25, the annular pressing plate 310 presses the packaging film on the packaging box, the external vacuum air extractor pumps air to flow through the sliding tube 42, the sliding tube 42 and the air pumping tube 44 are matched to conveniently pump the inside of the supporting box 25 to vacuum, meanwhile, the sliding pipe 42 and the exhaust pipe 44 are matched to conveniently limit the supporting box 25 at a fixed point and then directly below the heat sealing assembly 3, so that the supporting box 21 is in direct contact with the annular heat sealing plate 316, when the inside of the supporting box 25 is in a vacuum state, the first air cylinder 32 drives the top plate 39 to move downwards continuously, the top plate 39 drives the sliding plate 36 to move downwards, the sliding plate 36 drives the annular heat sealing plate 316 to move downwards, the annular heat sealing plate 316 and the supporting box 21 are matched to heat seal a packaging film on the outer edge of the packaging box, and meanwhile, punching is performed to realize automatic sealing treatment, the annular pressure plate 310 moves upwards after the heat sealing assembly 3 is subjected to heat sealing, the equidistant driving assembly 2 can continuously convey the next group of packaging boxes into the heat sealing assembly 3, the vacuumizing assembly 4 fixes the supporting box 25, the packaging film is conveyed onto the supporting box 25 by the packaging film supply assembly, and then, the heat sealing assembly carries out continuous sealing treatment, the vacuum packaging mode is high in speed, the annular heat sealing plate 316 of the heat sealing assembly 3 is in a working state in most of time, waste of the annular plate 316 is less, and the heat energy conservation and environmental protection requirements of the heat sealing assembly 316 are met.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (8)
1. Automatic closing device of food package, including quick-witted case (1), its characterized in that:
the top of the case (1) is connected with equidistant driving components (2), the equidistant driving components (2) comprise annular driving components, guiding and supporting components and packaging box carriers, the annular driving components and the guiding and supporting components are installed at the top of the case (1), the annular driving components are connected with the packaging box carriers at equal intervals, and the annular driving components drive the packaging box carriers to move at equal intervals along the guiding and supporting components;
the top of the case (1) is also connected with a heat-sealing assembly (3), the heat-sealing assembly (3) comprises a packaging film supply assembly and a heat-sealing assembly, the heat-sealing assembly is installed at the top of the case (1), the packaging film supply assembly is installed on the outer side of the heat-sealing assembly, the packaging film assembly horizontally conveys a packaging film to a carrier, and the heat-sealing assembly heat-seals the packaging film to a packaging box so as to facilitate punching of the packaging film;
the heat-seal assembly is further connected with a vacuumizing assembly (4), and the vacuumizing assembly (4) vacuumizes and positions the packaging box carrier.
2. The automatic food package sealing device according to claim 1, wherein the annular driving assembly comprises a synchronous belt (22), a straight shaft (23), synchronous wheels (24) and a first driving motor (29), the first driving motor (29) is installed at the bottom in the case (1), the straight shaft (23) is rotatably connected to the top of the case (1) through a bearing, the synchronous wheels (24) are installed on the straight shaft (23), the synchronous wheels (24) are connected with the synchronous belt (22) in a meshing manner, and the bottom of one of the straight shafts (23) is fixedly connected with the driving end of the first driving motor (29).
3. The automatic closing device for food packages according to claim 2, wherein the packaging box carrier comprises a supporting frame (21) and a supporting box (25), the supporting frame (21) is symmetrically installed at the bottom in the supporting box (25), and the top of the supporting frame (21) is flush with the top of the supporting box (25);
the supporting frames (21) are installed on the top of the synchronous belt (22) at equal intervals.
4. The automatic sealing device for the food package according to claim 3, wherein the guiding support assembly comprises an annular guide rail (26), a supporting block (27) and a limiting slide block (28), the supporting block (27) is installed at the top of the machine case (1), the annular guide rail (26) is installed at the top of the supporting block (27), the limiting slide block (28) is connected to the annular guide rail (26) in a limiting sliding mode, and the bottom of the outer end of the supporting case (25) is installed at the top of the limiting slide block (28).
5. The automatic food package sealing device according to claim 4, wherein the heat sealing assembly comprises a first air cylinder (32), a support frame (33), a sliding plate (36), a guide rod (37), a spring (38), a top plate (39), an annular pressing plate (310) and an annular heat sealing plate (316), the support frame (33) is installed at the top of the case (1), the first air cylinder (32) is installed at the top of the support frame (33), the top plate (39) is connected to the driving end of the first air cylinder (32), the sliding plate (36) is installed at the bottom of the top plate (39), the annular heat sealing plate (316) matched with the support frame (21) and used is fixedly connected to the bottom of the sliding plate (36), the springs (38) are fixedly connected to the outer edge of the bottom of the top plate (39) at equal intervals, the annular pressing plate (310) is fixedly connected to the bottom of the springs (38), the guide rod (37) is fixedly connected to the top of the annular pressing plate (310) at equal intervals, and the top of the guide rod (37) is in fit and slidably connected to the straight hole formed in the top plate (39).
6. The automatic closing device for food packages according to claim 5, wherein the inner wall of the annular pressing plate (310) is in close sliding connection with the outer wall of the sliding plate (36).
7. The automatic sealing device for food packages according to claim 6, wherein the packaging film supply assembly comprises a second driving motor (31), a first inclined supporting plate (34), a second inclined supporting plate (35), a winding shaft (311), a pressing shaft (312), a connecting support seat (313), a releasing shaft (314) and a parallel support shaft (315), the front side wall and the rear side wall of the support frame (33) are fixedly connected with the second inclined supporting plate (35) and the first inclined supporting plate (34) respectively, the winding shaft (311) is connected to the driving end of the second driving motor (31), the releasing shaft (314) is rotatably connected to the side wall of the second inclined supporting plate (35) through a damping bearing, the connecting support seat (313) is fixedly connected to the front side wall and the rear side wall of the support frame (33), the parallel support shaft (315) and the pressing shaft (312) are rotatably connected to the inner wall of the connecting support seat (313) through a bearing, and the pressing shaft (312) is arranged outside the parallel support shaft (315).
8. Automatic closing device for food packages according to claim 7, characterized in that the top of the parallel support shaft (315) is flush with the top of the support box (25) and the top of the pressing shaft (312) is lower than the bottom of the parallel support shaft (315).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222639808.7U CN218401259U (en) | 2022-10-09 | 2022-10-09 | Automatic sealing device for food package |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222639808.7U CN218401259U (en) | 2022-10-09 | 2022-10-09 | Automatic sealing device for food package |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218401259U true CN218401259U (en) | 2023-01-31 |
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ID=84999093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222639808.7U Active CN218401259U (en) | 2022-10-09 | 2022-10-09 | Automatic sealing device for food package |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218401259U (en) |
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2022
- 2022-10-09 CN CN202222639808.7U patent/CN218401259U/en active Active
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Effective date of registration: 20240716 Address after: 5th Floor, Qingtong Culture, No. 18 Shipi Road, Liangxi District, Wuxi City, Jiangsu Province, 214000 Patentee after: Wuxi Weiheng Industrial Co.,Ltd. Country or region after: China Address before: 226,500 East of the ground floor of Building 1, Rugao Science and Technology Pioneering Park, No. 20, Huashi North Road, Chengbei Street, Rugao City, Nantong City, Jiangsu Province Patentee before: Nantong Orange Machinery Technology Co.,Ltd. Country or region before: China |
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