CN216995172U - Sealing device of filling machine - Google Patents
Sealing device of filling machine Download PDFInfo
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- CN216995172U CN216995172U CN202220842645.XU CN202220842645U CN216995172U CN 216995172 U CN216995172 U CN 216995172U CN 202220842645 U CN202220842645 U CN 202220842645U CN 216995172 U CN216995172 U CN 216995172U
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Abstract
The utility model relates to the technical field of filling of thick broad-bean sauce, in particular to a sealing device of a filling machine, which comprises a rack, a filling machine body, a sealing mechanism and a clamping mechanism, wherein the rack is provided with a clamping mechanism; the clamping mechanism is arranged below a discharge pipe of the filling machine body; the sealing mechanism comprises two first cylinders, a sealing plate positioned on a piston rod of each first cylinder and a heating sheet positioned on each sealing plate; the sealing plate is connected with piston rods of the first cylinders, the two first cylinders are symmetrically arranged on two sides of the bag surface of the packaging bag, and the axes of the piston rods of the two first cylinders are superposed; the heating sheets are arranged on one side of the sealing plate close to the packaging bag, the two heating sheets are arranged in parallel and are oppositely distributed, and the length of each heating sheet is larger than the width of the packaging bag; the sealing device of the designed filling machine replaces the mode that in the sealing process, the bean sauce packaging bag is manually conveyed to the hot melting machine for sealing, the workload of workers is reduced, and the production efficiency of the bagged bean sauce is improved.
Description
Technical Field
The utility model relates to the technical field of filling of thick broad-bean sauce, in particular to a sealing device of a filling machine.
Background
After the thick broad-bean sauce is fermented, the thick broad-bean sauce needs to be bagged, and the process is realized by a filling machine; the filling machine mainly comprises a filling valve, a discharging pipe, a feeding mechanism of a packaging container, a feeding mechanism of filling liquid materials and the like; the packaging container mainly comprises a packaging can and a packaging bag, and after the broad bean paste is filled into the packaging bag, the packaging bag needs to be sealed.
The traditional sealing and filling processes of the packaging bag are separated, the filled thick broad-bean sauce packaging bag needs to be manually conveyed to a hot melting machine, and then the hot melting machine is operated to seal the thick broad-bean sauce packaging bag, so that the purpose of packaging the thick broad-bean sauce is achieved.
Aiming at the related technologies, the inventor thinks that the traditional sealing technology needs to manually send the broad bean paste packaging bag to the hot melting machine, so that the workload of workers is increased, and the production efficiency of the bagged broad bean paste is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a sealing device of a filling machine, aiming at improving the production efficiency of bagged thick broad-bean sauce.
The sealing device of the filling machine adopts the following technical scheme:
a sealing device of a filling machine comprises a frame, a sealing mechanism, a clamping mechanism and a filling machine body positioned on the frame;
the clamping mechanism is arranged below a discharge pipe of the filling machine body and used for tensioning and clamping the packaging bag;
the sealing mechanism comprises two first air cylinders, sealing plates positioned on piston rods of the first air cylinders and heating sheets positioned on the sealing plates;
the sealing plate is connected with piston rods of the first cylinders, the two first cylinders are symmetrically arranged on two sides of a bag surface of a packaging bag, and the axes of the piston rods of the two first cylinders are overlapped;
the heating plate set up in the sealing plate is close to one side of wrapping bag, two the heating plate parallel arrangement each other, and two the heating plate is just to distributing, the length of heating plate is greater than the width of wrapping bag.
By adopting the technical scheme, the bean sauce packaging bag is clamped below the discharging pipe of the filling machine body through the clamping mechanism, after the bean sauce falls into the packaging bag from the discharging pipe of the filling machine body, the packaging bag is tensioned by the clamping mechanism to enable the packaging bag and the heating sheets to be parallel, then the first air cylinder is started, under the action of the first air cylinder, the two sealing plates are close to each other, the two heating sheets are further pushed to be close to each other, the two heating sheets extrude the sealing parts on the two sides of the packaging bag, and the sealing parts of the packaging bag are welded together by the heating sheets, so that the sealing of the packaging bag can be realized; after the sealing is finished, the piston rod of the first air cylinder resets, the piston rod drives the two sealing plates to be away from each other, and further drives the two heating sheets to be away from each other, so that the heating sheets are separated from the packaging bag, and at the moment, the heating sheets reset; the mechanism that seals of design for the filling of thick broad-bean sauce wrapping bag with seal the zonulae occludens, replaced the artifical manual mode of sending thick broad-bean sauce wrapping bag to the hot melting machine and sealing of in-process, reduced workman's work load, improved the production efficiency of thick broad-bean sauce in bags.
Optionally, the clamping mechanism comprises two second air cylinders and a clamping piece located on each second air cylinder;
the two second cylinders are symmetrically arranged on two sides of the packaging bag, and are fixedly connected with the rack, the axes of piston rods of the two second cylinders are overlapped, the axis of the piston rod of the second cylinder is perpendicular to the axis of the piston rod of the first cylinder, and the piston rod of the second cylinder is horizontally arranged;
the holder with the piston rod of second cylinder is connected, the holder is used for the centre gripping of wrapping bag, just the second cylinder drive is two the holder is close to each other and keeps away from.
By adopting the technical scheme, the packaging bag is clamped below the discharging pipe of the broad bean paste body through the clamping piece, after the broad bean paste is filled into the packaging bag, the second air cylinder is started, the piston rod of the second air cylinder drives the clamping piece to be away from each other, the clamping piece tensions the packaging bag, so that the packaging bag and the surface of the heating sheet tend to be parallel, the movement of the piston rod of the second air cylinder is stopped at the moment, then the first air cylinder is started, the piston rod of the first air cylinder drives the two sealing plates to be close to each other, the sealing plates push the two heating sheets to be close to each other, so that the two heating sheets extrude the sealing parts at the two sides of the packaging bag, and the sealing parts of the packaging bag are welded together through the heating sheets, so that the sealing of the packaging bag can be realized; after the sealing is finished, the piston rod of the first air cylinder resets to drive the two sealing plates to be away from each other, so that the two heating plates are driven to be away from each other, the heating plates are separated from the packaging bag, the heating plates reset, meanwhile, the packaging bag is loosened by the clamping piece, so that the packaging bag is separated from the clamping piece, the piston rod of the second air cylinder drives the clamping piece to reset, and the sealing of the next packaging bag is further carried out; the fixture of design drives the holder motion through the piston rod of second cylinder for the holder is taut with the wrapping bag, and then has prevented sealing in-process wrapping bag wrinkling, is convenient for seal the mechanism to the sealing of wrapping bag.
The clamping piece comprises a fixed plate, a movable plate, a threaded rod and a first guide piece;
the clamping section of the fixed plate is parallel to the moving plate, and the connecting section of the fixed plate is fixedly connected with the piston rod of the second cylinder;
the threaded rod is rotatably connected with the clamping section of the fixed plate, penetrates through the movable plate and is in threaded connection with the movable plate;
the first guide is used for moving the moving plate along the axis direction of the threaded rod.
By adopting the technical scheme, when the packaging bag needs to be clamped, the clamping position of the packaging bag is located between the clamping section of the fixed plate and the movable plate, the threaded rod is driven, the movable plate is driven by the threaded rod to move along the axis direction of the threaded rod, so that the movable plate is close to the clamping section of the fixed plate, the packaging bag is clamped between the movable plate and the clamping section of the fixed plate, when the packaging bag needs to be loosened, the threaded rod is driven, the threaded rod drives the movable plate to move towards one side of the clamping section far away from the fixed plate, the movable plate is reset, and the packaging bag is separated from the clamping piece; the clamping piece of design, through the axis direction motion of threaded rod drive movable plate along the threaded rod, the centre gripping of wrapping bag of being convenient for with loosen to the tensioning of fixture to the wrapping bag of being convenient for also be convenient for seal the wrapping bag better.
Optionally, the first guide part includes at least one first guide rod, the first guide rod with threaded rod parallel arrangement, the first guide rod with the fixed plate is connected, just the first guide rod runs through the movable plate, the movable plate with the first guide rod slides and is connected.
By adopting the technical scheme, when the clamping piece is required to clamp the packaging bag, the threaded rod is driven, the threaded rod drives the movable plate to slide along the first guide rod, so that the movable plate is close to the fixed plate, the packaging bag is clamped between the movable plate and the fixed plate, and when the clamping piece is required to loosen the packaging bag, the threaded rod is driven to rotate, so that the threaded rod drives the movable plate to slide along the first guide rod, and the movable plate is separated from the packaging bag; the first guide piece of design is convenient for to the movable plate direction, has avoided the movable plate to take place to rotate along with the threaded rod, makes the movable plate along the axial direction motion of threaded rod, the centre gripping of wrapping bag of being convenient for and unclamp.
Optionally, one end of the threaded rod, which is far away from the fixed plate, is provided with a baffle, and the moving plate is located between the fixed plate and the baffle.
Through adopting above-mentioned technical scheme, the baffle of design for the movable plate moves between baffle and fixed plate, has prevented breaking away from of movable plate and threaded rod.
Optionally, the device further comprises an adjusting mechanism for adjusting the height of the first cylinder;
the adjusting mechanism comprises a sliding block positioned on each first air cylinder, a threaded vertical rod positioned on each sliding block and a second guide piece for guiding the sliding blocks;
the sliding block is connected to one side, away from a piston rod of the first air cylinder, of the first air cylinder;
the threaded vertical rod is vertically arranged on the rack and is rotatably connected with the rack, the threaded vertical rod penetrates through the sliding block, and the sliding block is in threaded connection with the threaded vertical rod;
the second guide piece is used for enabling the sliding block to move along the axis direction of the threaded vertical rod.
By adopting the technical scheme, the threaded vertical rod is driven, under the action of the second guide piece, the threaded vertical rod drives the sliding block to move along the axial direction of the threaded vertical rod, the sliding block drives the first air cylinder to move, the piston rod of the first air cylinder drives the sealing plate to move, the height adjustment of the heating sheet is realized, and the sealing of the packaging bag at different height positions by the heating sheet is further realized; the adjusting mechanism who designs, through the axis direction motion of screw thread montant drive slider along the screw thread montant, the slider drives first cylinder and carries out the altitude mixture control, and then has carried out the altitude mixture control to sealing the mechanism, is convenient for seal the not co-altitude position of wrapping bag.
Optionally, the second guide piece includes at least one second guide bar, the second guide bar with the screw thread montant axis is parallel, just the second guide bar runs through the slider, second guide bar fixed connection in the frame, the slider with the second guide bar slides and is connected.
By adopting the technical scheme, when the height of the sealing mechanism needs to be adjusted, the threaded vertical rod is driven, the threaded vertical rod drives the sliding block to slide along the second guide rod, so that the sliding block drives the first air cylinder to move, and the height of the sealing mechanism is adjusted; the second guide of design is convenient for to the slider direction, has avoided the slider to take place to rotate along with the screw thread montant, makes the slider along the axial direction motion of screw thread montant, and in addition, second guide and frame fixed connection are convenient for support closing device.
Optionally, one side of the heating sheet, which is far away from the sealing plate, is provided with a protrusion, and the other side of the heating sheet is provided with a concave hole for embedding the protrusion.
By adopting the technical scheme, when the packaging bag is sealed by the two heating sheets, the protrusions and the concave holes are mutually embedded, and meanwhile, the packaging bag is positioned between the protrusions and the concave holes; the heating plate who has arch and shrinkage pool looks gomphosis of design through the gomphosis of arch and shrinkage pool for the quality of sealing of wrapping bag is more firm.
In summary, the present invention includes at least one of the following beneficial effects of the sealing device of the filling machine:
1. the closing device of the liquid filling machine of design for seal immediately after the filling of thick broad-bean sauce wrapping bag, replaced and sealed the artifical manual mode of sending thick broad-bean sauce wrapping bag to the hot melt machine and sealing of in-process, reduced workman's work load, improved the production efficiency of thick broad-bean sauce in bags.
2. The sealing device of the designed filling machine drives the slider to move along the axis direction of the thread vertical rod through the thread vertical rod, the slider drives the first cylinder to perform height adjustment, and then the sealing mechanism is subjected to height adjustment, so that the sealing device is convenient for sealing positions with different heights of the packaging bag.
Drawings
Fig. 1 is a schematic structural diagram of a sealing device of a filling machine according to an embodiment of the present invention.
Fig. 2 is an enlarged schematic view of a portion a of fig. 1.
Fig. 3 is an enlarged schematic view of a portion B of fig. 1.
Fig. 4 is a schematic view of a clamping mechanism of a sealing device of a filling machine according to an embodiment of the present invention.
Fig. 5 is an enlarged schematic view of the portion C of fig. 4.
Description of reference numerals: 1. a frame; 2. a filling machine body; 3. a sealing mechanism; 31. a first cylinder; 32. a sealing plate; 33. a heating plate; 331. a protrusion; 332. concave holes; 4. a clamping mechanism; 41. a second cylinder; 42. a clamping member; 421. a fixing plate; 422. moving the plate; 423. A threaded rod; 424. a first guide member; 4241. a first guide bar; 425. a baffle plate; 5. an adjustment mechanism; 51. a slider; 52. a threaded vertical rod; 53. a second guide member; 531. a second guide bar.
Detailed Description
The present invention is described in further detail below with reference to figures 1-5.
The embodiment of the utility model discloses a sealing device of a filling machine.
Referring to fig. 1, a sealing device of a filling machine includes a frame 1, a filling machine body 2, a sealing mechanism 3, a clamping mechanism 4 and an adjusting mechanism 5; the sealing mechanism 3 and the clamping mechanism 4 are both positioned below a discharge pipe of the filling machine body 2; in the embodiment, the sealing mechanism 3 is positioned above the clamping mechanism 4, and the adjusting mechanism 5 for adjusting the height is arranged on the sealing mechanism 3; after the height of the sealing mechanism 3 is adjusted by the adjusting mechanism 5, the packaging bag is clamped below the discharging pipe of the filling machine body 2 by the clamping mechanism 4, after the filling of the broad bean paste is completed, the packaging bag is tensioned by the clamping mechanism 4, and the packaging bag is sealed by the sealing mechanism 3.
Referring to fig. 2, the sealing mechanism 3 includes two first cylinders 31, a sealing plate 32 on a piston rod of each first cylinder 31, and a heating sheet 33 on each sealing plate 32; the sealing plate 32 is connected with the piston rods of the first cylinders 31, the two first cylinders 31 are symmetrically distributed on two sides of the bag surface of the packaging bag, and the axes of the piston rods of the two first cylinders 31 are overlapped; in this embodiment, the heating sheets 33 are disposed in a rectangular parallelepiped shape, the two heating sheets 33 are communicated with a power supply through a circuit, the heating sheets 33 are connected with one side of the sealing plate 32 close to the packaging bag through bolts, the two heating sheets 33 are parallel, the two heating sheets 33 are just opposite to each other in distribution, the length of the heating sheets 33 is greater than the width of the packaging bag, one side of one heating sheet 33 away from the sealing plate 32 is integrally connected with a protrusion 331, the other heating sheet 33 is provided with a concave hole 332 for embedding the protrusion 331, in this embodiment, the protrusion 331 and the concave hole 332 are multiple, the multiple protrusions 331 and the concave holes 332 are uniformly distributed along the length direction of the heating sheets, and the number of the protrusions 331 and the number of the concave holes 332 are the same.
Referring to fig. 3, the adjusting mechanism 5 includes two sliding blocks 51, two threaded vertical rods 52, and a second guide 53 for the sliding blocks 51 to move along the axial direction of the threaded vertical rods 52; each sliding block 51 is connected with one first air cylinder 31 through a bolt, each threaded vertical rod 52 is connected with one sliding block 51 through a thread, and in the embodiment, the sliding block 51 is connected with one side, away from a piston rod of the first air cylinder 31, of the first air cylinder 31 through a bolt; the threaded vertical rod 52 is vertically arranged on the rack 1, the threaded vertical rod 52 is rotatably connected with the rack 1, the threaded vertical rod 52 penetrates through the sliding block 51, and the sliding block 51 is in threaded connection with the threaded vertical rod 52; the second guide part 53 includes at least one second guide rod 531, the number of the second guide rods 531 may be one, two, or three, but the guide to the slider 51 is implemented, in this embodiment, the number of the second guide rods 531 is two, the axes of the two second guide rods 531 and the threaded vertical rod 52 are parallel to each other, the two second guide rods 531 all penetrate through the slider 51 and are welded on the frame 1, and the slider 51 is connected to the two second guide rods 531 in a sliding manner.
Referring to fig. 4, the clamping mechanism 4 includes two second air cylinders 41 and a clamping member 42 on each second air cylinder 41; the two second cylinders 41 are symmetrically arranged on two sides of the packaging bag, the two second cylinders 41 are connected with the rack 1 through bolts, the axes of the piston rods of the two second cylinders 41 are overlapped, the axis of the piston rod of the second cylinder 41 is perpendicular to the axis of the piston rod of the first cylinder 31, and the piston rod of the second cylinder 41 is horizontally arranged.
Referring to fig. 5, the holder 42 includes a fixed plate 421, a moving plate 422, a threaded rod 423, and a first guide 424 for moving the moving plate 422 in an axial direction of the threaded rod 423; the fixing plate 421 includes a clamping section and a connecting section, and the clamping section of the fixing plate 421 is arranged parallel to the moving plate 422; the threaded rod 423 is rotatably connected with the clamping section of the fixed plate 421, the threaded rod 423 penetrates through the movable plate 422, and the threaded rod 423 is in threaded connection with the movable plate 422; the connecting section of the fixed plate 421 is welded with the piston rod of the second cylinder 41, and a gap is reserved between the connecting sections of the moving plate 422 and the fixed plate 421; the first guide 424 includes at least one first guide rod 4241, one, two or three first guide rods 4241 may be provided, but the moving plate 422 may be guided, in this embodiment, one first guide rod 4241 is provided, the first guide rod 4241 is parallel to the threaded rod 423, the first guide rod 4241 is welded to the clamping section of the fixing plate 421, the first guide rod 4241 penetrates through the moving plate 422, and the moving plate 422 is slidably connected to the first guide rod 4241; one end of the threaded rod 423, which is far away from the clamping section of the fixed plate 421, is provided with a baffle 425, in this embodiment, the baffle 425 is welded, the baffle 425 is parallel to the clamping section of the fixed plate 421, the threaded rod 423 penetrates through the baffle 425, the threaded rod 423 is rotatably connected with the baffle 425, one end of the first guide rod 4241 is welded with the baffle 425, and the moving plate 422 slides between the baffle 425 and the clamping section of the fixed plate 421.
The sealing device of the filling machine in the embodiment of the utility model has the following implementation principle: the threaded rod 423 is driven to rotate, the threaded rod 423 drives the moving plate 422 to be close to the clamping section of the fixed plate 421 along the first guide rod 4241, so that the packaging bag is clamped between the clamping sections of the moving plate 422 and the fixed plate 421, the threaded rod 423 is stopped to rotate, after the thick broad-bean sauce is filled, the second air cylinder 41 is started, the piston rod of the second air cylinder 41 drives the clamping piece 42 to be away from each other, the clamping piece 42 tensions the packaging bag from two sides, so that the packaging bag is parallel to the heating sheets 33, the piston rod of the second air cylinder 41 is stopped to move at the moment, the first air cylinder 31 is started, the piston rod of the first air cylinder 31 drives the sealing plate 32 to be close to each other, so that the sealing plate 32 drives the heating sheets 33 to be close to each other, so that the two heating sheets 33 are extruded to each other, the packaging bag is positioned between the two heating sheets 33, the piston rod of the first air cylinder 31 is stopped to move at the moment, and the heating sheets 33 perform fusion welding on the two bag surfaces of the packaging bag by converting electric energy into heat energy, thereby completing the sealing of the packaging bag; after the sealing is completed, the first cylinder 31 is started, and the piston rod of the first cylinder 31 is reset.
The above are the preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.
Claims (8)
1. The utility model provides a closing device of liquid filling machine, includes frame (1) and is located liquid filling machine body (2) on frame (1), its characterized in that: the device also comprises a sealing mechanism (3) and a clamping mechanism (4);
the clamping mechanism (4) is arranged below a discharge pipe of the filling machine body (2), and the clamping mechanism (4) is used for tensioning and clamping a packaging bag;
the sealing mechanism (3) comprises two first cylinders (31), sealing plates (32) positioned on piston rods of the first cylinders (31) and heating sheets (33) positioned on the sealing plates (32);
the sealing plate (32) is connected with the piston rods of the first cylinders (31), the two first cylinders (31) are symmetrically arranged on two sides of the bag surface of the packaging bag, and the axes of the piston rods of the two first cylinders (31) are overlapped;
heating plate (33) set up in sealing plate (32) are close to one side of wrapping bag, two heating plate (33) parallel arrangement each other, and two heating plate (33) are just to distributing, the length of heating plate (33) is greater than the width of wrapping bag.
2. A closure assembly for a filling machine, as defined in claim 1, wherein: the clamping mechanism (4) comprises two second air cylinders (41) and a clamping piece (42) positioned on each second air cylinder (41);
the two second air cylinders (41) are symmetrically arranged on two sides of the packaging bag, the two second air cylinders (41) are fixedly connected with the rack (1), the axes of piston rods of the two second air cylinders (41) are overlapped, the axis of the piston rod of the second air cylinder (41) is perpendicular to the axis of the piston rod of the first air cylinder (31), and the piston rod of the second air cylinder (41) is horizontally arranged;
holder (42) with the piston rod of second cylinder (41) is connected, holder (42) are used for the centre gripping of wrapping bag, just second cylinder (41) drive two holder (42) are close to each other and are kept away from.
3. A closure assembly for a filling machine as defined in claim 2, wherein: the clamping piece (42) comprises a fixed plate (421), a moving plate (422), a threaded rod (423) and a first guide piece (424);
the clamping section of the fixed plate (421) is parallel to the moving plate (422), and the connecting section of the fixed plate (421) is fixedly connected with the piston rod of the second cylinder (41);
the threaded rod (423) is rotationally connected with the clamping section of the fixed plate (421), the threaded rod (423) penetrates through the movable plate (422), and the threaded rod (423) is in threaded connection with the movable plate (422);
the first guide (424) is used for moving the moving plate (422) along the axial direction of the threaded rod (423).
4. A closure assembly for a filling machine as defined in claim 3, wherein: the first guide part (424) comprises at least one first guide rod (4241), the first guide rod (4241) is arranged in parallel with the threaded rod (423), the first guide rod (4241) is connected with the clamping section of the fixed plate (421), the first guide rod (4241) penetrates through the moving plate (422), and the moving plate (422) is connected with the first guide rod (4241) in a sliding mode.
5. A closure assembly for a filling machine as defined in claim 3, wherein: one end, far away from the fixed plate (421), of the threaded rod (423) is provided with a baffle (425), and the moving plate (422) is located between the fixed plate (421) and the baffle (425).
6. A closure assembly for a filling machine as defined in claim 1, wherein: the device also comprises an adjusting mechanism (5) for adjusting the height of the first cylinder (31);
the adjusting mechanism (5) comprises a sliding block (51) positioned on each first air cylinder (31), a thread vertical rod (52) positioned on each sliding block (51) and a second guide piece (53) for guiding the sliding blocks (51);
the sliding block (51) is connected to one side, away from a piston rod of the first air cylinder (31), of the first air cylinder (31);
the threaded vertical rod (52) is vertically arranged on the rack (1), the threaded vertical rod (52) is rotatably connected with the rack (1), the threaded vertical rod (52) penetrates through the sliding block (51) to be arranged, and the sliding block (51) is in threaded connection with the threaded vertical rod (52);
the second guide piece (53) is used for moving the sliding block (51) along the axial direction of the vertical threaded rod (52).
7. A closure assembly for a filling machine, as defined in claim 6, wherein: the second guide piece (53) comprises at least one second guide rod (531), the second guide rod (531) is parallel to the axis of the threaded vertical rod (52), the second guide rod (531) penetrates through the sliding block (51), the second guide rod (531) is fixedly connected to the rack (1), and the sliding block (51) is connected with the second guide rod (531) in a sliding mode.
8. A closure assembly for a filling machine as defined in claim 1, wherein: one side of the heating sheet (33) far away from the sealing plate (32) is provided with a protrusion (331), and the other side of the heating sheet (33) is provided with a concave hole (332) used for embedding the protrusion (331).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220842645.XU CN216995172U (en) | 2022-04-12 | 2022-04-12 | Sealing device of filling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220842645.XU CN216995172U (en) | 2022-04-12 | 2022-04-12 | Sealing device of filling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216995172U true CN216995172U (en) | 2022-07-19 |
Family
ID=82377489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220842645.XU Active CN216995172U (en) | 2022-04-12 | 2022-04-12 | Sealing device of filling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216995172U (en) |
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2022
- 2022-04-12 CN CN202220842645.XU patent/CN216995172U/en active Active
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