CN210882906U - Refrigerator packing bottom-closing equipment - Google Patents
Refrigerator packing bottom-closing equipment Download PDFInfo
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- CN210882906U CN210882906U CN201922033278.XU CN201922033278U CN210882906U CN 210882906 U CN210882906 U CN 210882906U CN 201922033278 U CN201922033278 U CN 201922033278U CN 210882906 U CN210882906 U CN 210882906U
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Abstract
The utility model discloses a refrigerator packing bottom-closing equipment, including layer board, four welded plates and controlling means, the layer board bottom is connected with the elevating gear who realizes layer board lift, divide equally on the side that four welded plates kept away from the refrigerator and be connected with telescoping device and electric heater unit respectively, controlling means control elevating gear, telescoping device and electric heater unit, controlling means controls the layer board through elevating gear suitable distance that descends after four welded plates are arranged in the refrigerator bottom for the refrigerator bottom contacts completely with four welded plates and realizes the packing film bag oral area crimple and the refrigerator base is closely laminated; the utility model discloses a refrigerator packing end equipment of receiving, can be quick with packaging film bag oral area locking and closely laminate in refrigerator bottom border position, the packaging film bag of also being convenient for simultaneously is dismantled and is got rid of.
Description
Technical Field
The utility model belongs to refrigerator packing field, more specifically the refrigerator packing end equipment that receives that says so.
Background
In the production process of the refrigerator, packaging is one of the essential important links for sale, transportation and storage. The refrigerator packing is to avoid on the one hand to bump, collide with or wear and tear in the transportation, influence the refrigerator outward appearance and even damage the refrigerator, and on the other hand is for preventing dust.
In the prior art, the refrigerator is packaged by the corrugated case, and the packaging mode has the problems of easy damping and large environmental influence on performance in performance, and the performance is attenuated continuously along with the lengthening of storage time to influence the packaging effect of the packaged corrugated paper. In terms of materials, the raw materials of the corrugated paper packaging box come from trees, are used in large quantities, indirectly influence the environment, and in the corrugated paper production and manufacturing process, the chemical raw materials used by the corrugated paper packaging box seriously pollute the environment. Meanwhile, with the higher living standard of people, the selection of the refrigerator by people is developed from the unique requirement of performance and quality to the requirements of performance, quality, beautiful appearance and the like. The corrugated paper package in the prior art cannot well observe the structure inside the refrigerator, and therefore, the observation and the purchase of purchasers are hindered.
In order to solve the above-mentioned problem that the purchaser is hindered to observe and choose, the method adopted in the prior art is to take the refrigerator of a certain model and style as the exhibit after unpacking. Although the method solves the problems, the appearance of the refrigerator with the exhibit can be slightly worn in the long-term display process, the secondary sale of the refrigerator with the exhibit is influenced, generally, the existing refrigerator with the exhibit is subjected to special price discount treatment or direct recycling, and the cost of manufacturers or sales shops is increased.
In order to solve the problems, the prior art has proposed that the refrigerator is packaged by transparent materials such as transparent plastic films and the like, the refrigerator can be displayed with films, on one hand, the normal appearance observation of the refrigerator is not influenced, on the other hand, the appearance of the refrigerator is not abraded, the refrigerator serving as a display can be sold according to the original price, and the cost of manufacturers is reduced.
Since the packaging of refrigerators by transparent materials such as transparent plastic films is a packaging method which has just been raised, there are many operational obstacles and difficulties in packaging. For example, because the thickness of the packaged film is thick and the hardness is high, the packaging film bag and a refrigerator are difficult to be tightly wrapped, especially, the problem that the mouth of the packaging film bag is difficult to close and the packaging film bag is difficult to disassemble is caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a refrigerator packing end equipment of receiving, can be quick with the locking of packaging film bag oral area and closely laminate in refrigerator bottom border position, the packaging film bag of also being convenient for simultaneously dismantles and gets rid of.
The utility model discloses end equipment is received in technical scheme refrigerator packing, include:
the area of the supporting plate is smaller than that of the bottom plate of the refrigerator, the supporting plate is arranged at the bottom of the refrigerator and used for supporting the refrigerator, and the bottom of the supporting plate is connected with a lifting device for realizing lifting of the supporting plate;
the four welding plates are respectively and symmetrically arranged at the lower part of the periphery of the refrigerator and are used for shrinking the opening part of the packaging film bag and tightly attaching the opening part of the packaging film bag to the bottom edge of the refrigerator, and the side surfaces of the four welding plates, which are far away from the refrigerator, are respectively connected with a telescopic device and an electric heating device;
the control device controls the lifting device, the telescopic device and the electric heating device, and after the four welding plates are arranged at the bottom of the refrigerator, the control device controls the supporting plate to descend for a proper distance through the lifting device, so that the bottom of the refrigerator is completely contacted with the four welding plates to realize the tight fit of the mouth of the packaging film bag and the bottom edge of the refrigerator.
Preferably, the welding plate comprises a heating sleeper, the bottom of the heating sleeper is connected with a positively arranged L-shaped fixing plate, the upper surface of the horizontal part of the L-shaped fixing plate is connected with the heating sleeper, and the lower surface of the horizontal part is connected with the telescopic device;
the vertical part of the L-shaped fixing plate is arranged at the rear part of the side surface of the heating sleeper, which is far away from the refrigerator, and is provided with a first pressure sensor electrically connected with the control device, and a certain distance is reserved between the vertical part of the L-shaped fixing plate and the side surface of the heating sleeper, which is close to the heating sleeper;
and the four heating sleepers are rectangular frames corresponding to the edges of the bottom surface of the refrigerator in a surrounding manner.
Preferably, an electric terminal is arranged on the side surface of the heating sleeper close to the vertical part of the L-shaped fixing plate, and the electric terminal is connected with the electric heating device.
Preferably, a second pressure sensor electrically connected with the control device is arranged on the side surface of the heating sleeper, and an induction contact of the second pressure sensor is adapted to the upper surface of the heating sleeper.
Preferably, the heights of the upper surfaces of the four heating sleepers are adapted to the highest position of the refrigerator supported by the supporting plate.
Preferably, the telescopic device comprises a connecting support connected with the welding plate and a telescopic cylinder arranged at the rear part of the connecting support, and a telescopic cylinder mounting seat is fixed on the telescopic cylinder.
Preferably, elevating gear includes unable adjustment base, installs on unable adjustment base and the vertical lift cylinder that upwards sets up, the layer board is connected at lift cylinder top.
Preferably, the automatic conveying device further comprises a case, a working channel is arranged in the case, two conveying chains are symmetrically arranged in the working channel, and the supporting plate is arranged between the two conveying chains.
Preferably, the two conveying chains are respectively provided with a membrane smoothing plate on the outer side, the two membrane smoothing plates are respectively provided with a moving device on the separated side, the moving device comprises a moving cylinder which is fixedly connected with the membrane smoothing plate and is horizontally arranged, the moving cylinder is connected with a membrane smoothing cylinder which is vertically and downwardly arranged, the membrane smoothing cylinder is connected with a mounting plate, and the mounting plate and the case are detachably mounted.
Preferably, the membrane smoothing plate is parallel to the side face of the refrigerator, the length of the membrane smoothing plate is larger than the width of the side face of the refrigerator, a plurality of connecting columns are fixed on the side door behind the membrane smoothing plate, a balance plate penetrates through the connecting columns and is connected with a moving cylinder, a moving cylinder mounting seat is fixed on the moving cylinder, and the membrane smoothing cylinder is fixedly connected with the moving cylinder mounting seat.
The utility model discloses technical scheme's refrigerator packing end equipment beneficial effect is:
1. after the welding plate moves to the bottom of the refrigerator, the supporting plate and the refrigerator descend for a certain distance, so that the bottom surface of the refrigerator can be completely contacted with the welding surface of the welding plate, the mouth part of the packaging film bag can be heated uniformly, the positions of the mouth part of the packaging film bag are thermally deformed and shrunk uniformly, and the mouth part of the packaging film bag can be tightly attached to the bottom plate of the refrigerator after being heated.
2. The height of the upper surface of the welding plate is consistent with that of the refrigerator bottom plate supported by the supporting plate, so that the welding plate can smoothly smooth out a packaging film bag on the bottom surface of the refrigerator when the welding plate moves to the inner side of the bottom surface of the refrigerator, and the problems that the packaging film bag is folded, stacked and the like are avoided.
3. The first pressure sensor on the heating sleeper effectively guarantees the movement distance of the heating sleeper at the bottom of the refrigerator, and the position of the heating sleeper at the bottom of the refrigerator is automatically positioned.
Drawings
FIG. 1 is a front view of the refrigerator bottom-folding device according to the technical solution of the present invention,
FIG. 2 is a front view of the internal structure of the bottom closing device of the refrigerator package according to the technical solution of the present invention,
FIG. 3 is a perspective view of the internal structure of the bottom closing device of the refrigerator package according to the technical solution of the present invention,
FIG. 4 is a top perspective view of the internal structure of the bottom closing device of the refrigerator package according to the technical solution of the present invention,
FIG. 5 is a bottom view of the refrigerator bottom-folding device in oblique view according to the technical solution of the present invention,
FIG. 6 is a schematic view of a welding plate structure of a bottom closing device for refrigerator packaging according to the technical solution of the present invention,
fig. 7 is a bottom view of the refrigerator according to the technical solution of the present invention.
Detailed Description
In order to facilitate the understanding of the technical solutions of the present invention by those skilled in the art, the technical solutions of the present invention will now be further described with reference to the drawings attached to the specification.
As shown in fig. 1 and fig. 2, the utility model discloses end equipment is received in technical scheme refrigerator packing, including quick-witted case 1, be provided with working channel 2 in the quick-witted case 1, the symmetry is provided with two conveyor chains 7 that are used for carrying the conveying to the refrigerator 10 material loading of packing and unloading in the working channel 2. Two ends of the two conveying chains 7 respectively extend out of the working channel 2 from two ends of the working channel 2, and a supporting plate 62 which is arranged at the bottom of the refrigerator 10 and used for supporting the refrigerator 10 is arranged between the two conveying chains 7. The bottom of the supporting plate 62 is connected with a lifting device 6 for realizing the lifting of the supporting plate 62. After the two conveying chains 7 drive the refrigerator 10 to move to the upper position of the supporting plate 62, the two conveying chains 7 pause, then the supporting plate 62 rises under the action of the lifting device 6, the refrigerator 10 is supported and separated from the two conveying chains 7, and the two conveying chains 7 are placed at a certain position on the upper portion of the two conveying chains 7, so that space is provided for subsequent movement of the welding plate 51, and interference caused by the fact that the welding plate stretches in and out of the bottom of the refrigerator is avoided.
As shown in FIG. 7, the utility model discloses the technical scheme well layer board 62 area is less than refrigerator 10 bottom plate area, and the distance at general layer board 62 outside border distance refrigerator 10 bottom surface outside border is 20 ~ 25 centimetres. The welding plate 51 is arranged outside the outer edge of the supporting plate 62 when closing up the refrigerator packaging film bag, so that the interference of the welding plate in the expansion and contraction of the bottom of the refrigerator is effectively avoided.
As shown in fig. 2 and fig. 3, the lower portion of the periphery of the refrigerator 10 is provided with a welding plate 51, i.e. four welding plates in total. The four welding plates 51 are respectively and symmetrically arranged at the lower part of the periphery of the refrigerator 10 and are used for shrinking the opening part of the packaging film bag and tightly attaching to the bottom edge of the refrigerator. The four welding plates 51 are connected with the expansion device 5 and the electric heating device on the side surfaces far away from the refrigerator 10. The expansion device 5 moves when the mouth of the packaging film bag of the refrigerator 10 is heated and contracted, and the heating device heats the welding plate 51.
As shown in fig. 1 and fig. 2, the utility model discloses still be provided with the control box in the refrigerator packing end equipment of technical scheme, be provided with controlling means in the control box 3, controlling means controls work such as elevating gear 6, telescoping device 5 and electric heater unit. The most important of them is to control the welding plate 51 to close the mouth of the packaging film bag at the bottom of the refrigerator 10. The specific operation is as follows: after the pallet 62 holds the refrigerator 10, the four welding plates 51 are moved by the telescopic device 5. After the four welding plates 51 are arranged at the bottom of the refrigerator 10, the control device controls the supporting plate 62 to descend for a proper distance through the lifting device 6, after the supporting plate 62 descends for a proper distance, the bottom of the refrigerator 10 is completely contacted with the contact surfaces of the four welding plates 51, then the welding plates 51 are electrified and heated, the mouth part of the packaging film bag is shrunk to be tightly attached to the bottom edge of the refrigerator, and the refrigerator 10 is packaged.
As shown in fig. 6, the welding plate 51 of the present invention includes a heating sleeper 513, the bottom of the heating sleeper 513 is a connecting surface, and the top surface is a contact surface with the refrigerator 10 or an sincere heating surface. The bottom of the heating sleeper 513 is connected with an L-shaped fixing plate 512 which is arranged right, the upper surface of the horizontal part of the L-shaped fixing plate 512 is connected with the heating sleeper 513, and the lower surface of the horizontal part is connected with the telescopic device 5. The telescopic device 5 drives the heating sleeper 513 to move in and out in a telescopic manner at the bottom of the refrigerator 10 through the L-shaped fixing plate 512. The vertical portion of the L-shaped fixing plate 512 is disposed at the rear of the side of the heating sleeper 513 away from the refrigerator 10 and is provided with a first pressure sensor 511 electrically connected to the control device. A certain distance is left between the vertical part of the L-shaped fixing plate 512 and the side face of the heating sleeper 413 which is close to the vertical part, and the certain distance is a reserved distance between the outer side face of the heating sleeper 513 and the outer side face of the refrigerator 10. When the telescopic device 5 drives the heating sleeper 513 to enter the inner side of the bottom of the refrigerator 10, the first pressure sensor 511 is in contact with the side face of the refrigerator 10, the first pressure sensor 511 transmits a signal to the control device, and the control device controls the telescopic cylinder 52 to stop working, so that the heating sleeper 513 is prevented from entering the inner side of the bottom of the refrigerator 10 excessively.
As shown in fig. 4 and 7, in the technical solution of the present invention, four heating sleepers 513 surround a rectangular frame adapted to the bottom edge of the refrigerator 10, and the supporting plate 62 is located in the lifting frame. The design of this technical scheme can not take place to interfere with layer board 62 when welding the motion of board 51 and closing up the refrigerator packaging film bag. The width of the heating sleeper 513 is 10-12 cm, the distance between the outer side face of the heating sleeper 513 and the side face of the refrigerator 10 is 3-5 cm, the distance between the inner side face of the heating sleeper 513 and the supporting plate 62 is 3-5 cm, the whole length of the refrigerator packaging film bag is 16-22 cm longer than the height of the refrigerator 10, and an unheated contraction section is reserved at the opening of the refrigerator packaging film bag and is 3-5 cm. The effect of reserving unheated constriction section is the oral area that avoids refrigerator packaging film bag constriction on the one hand breaks and leads to refrigerator packaging film bag breakage, and on the other hand is for the convenience of can be quick when refrigerator packaging film bag dismantles and gets rid of to find the operating head, and the refrigerator packaging film bag of being convenient for is dismantled.
As shown in fig. 6, in the technical solution of the present invention, an electrical terminal 514 is disposed on the side of the vertical portion of the heating sleeper 513 near the L-shaped fixing plate 512, and the electrical terminal 514 is connected to the electrical heating device. The arrangement of the position of the electric connection terminal 514 effectively avoids the problem of interference when the heating sleeper 513 moves.
As shown in fig. 6, the side of the heating sleeper 513 in the technical solution of the present invention is provided with a second pressure sensor 515 electrically connected to the control device, and the sensing contact of the second pressure sensor 515 is adapted to the upper surface of the heating sleeper 513. After the heating sleeper 513 moves to the bottom of the refrigerator 10 and stops, the control device controls the supporting plate 62 to drive the refrigerator 10 to move downwards for a proper distance through the lifting device 6, namely when the second pressure sensor 515 senses a certain pressure applied to the refrigerator 10, the second pressure sensor 515 transmits a signal to the control device, the control device controls the lifting device to stop descending, at the moment, the bottom of the refrigerator 10 is completely contacted with the upper surface of the heating sleeper 513, namely, the heating sleeper 513 closes the packaging film bag of the refrigerator. The pressure and the heating heat that each position received on refrigerator packaging film bag and the heating sleeper 513 contact surface are even, do benefit to refrigerator packaging film bag deformation shrink binding off, avoid the refrigerator packaging film bag to be heated the fracture that the inequality leads to.
As shown in fig. 3 and 6, the height of the upper surface of the four heating sleepers 513 in the technical solution of the present invention is adapted to the highest position of the refrigerator 10 supported by the supporting plate 62. The height of the upper surface of the heating sleeper 513 of the welding plate 51 is consistent with the height of the bottom plate of the refrigerator 10 supported by the supporting plate 62, so that the welding plate 51 can smoothly smooth a packaging film bag on the bottom surface of the refrigerator when the welding plate 51 moves to the inner side of the bottom surface of the refrigerator 10, and the problems of folding, stacking and the like of the packaging film bag are avoided. Meanwhile, the packaging film bag is effectively guaranteed to be integrally and tightly attached to the outer wall of the refrigerator after closing up, the problem of bulging between the packaging film bag and the side face of the refrigerator is avoided, and the problem that the packaging film bag moves, slides or breaks in the moving, transporting and storing processes of the refrigerator is effectively avoided.
As shown in fig. 2 and 5, the telescopic device 5 in this embodiment includes a connecting bracket 54 connected to the welding plate 51 and a telescopic cylinder 52 installed at the rear of the connecting bracket 54, and a telescopic cylinder mounting seat 53 is fixed on the telescopic cylinder 52. The telescopic cylinder mounting seat 53 is fixedly connected with the case fixing 1. The telescopic cylinder 52 effects the movement of the welding plate 51.
As shown in fig. 2 and 3, the lifting device 6 of the present invention comprises a fixing base 63, a lifting cylinder 61 installed on the fixing base 63 and vertically upwards disposed, and a support plate 62 connected to the top of the lifting cylinder 61. The fixed base 63 is arranged at the bottom of the working channel 2 and is fixedly connected with the case 1. The lifting cylinder 61 realizes the lifting and the lowering of the refrigerator through the supporting plate 62. After the bag closing of the refrigerator is completed, the lifting cylinder 61 is completely lowered, so that the refrigerator falls on the conveying chain 7 and is conveyed and discharged by the conveying chain 7.
As shown in fig. 2 and 4, the two conveying chains 7 are symmetrically provided with a membrane smoothing device 4 outside respectively in the technical scheme of the present invention, the membrane smoothing device 4 includes a membrane smoothing plate 41, and two moving devices are provided on the side where the membrane smoothing plate 41 is separated from each other. The moving device comprises a moving cylinder 42 which is fixedly connected with the film smoothing plate 41 and is horizontally arranged, and a film smoothing cylinder 45 which is vertically and downwards arranged is connected to the moving cylinder 42. The film smoothing cylinder 45 is connected with an installation plate 43, and the installation plate 43 is detachably installed with the case 1. The membrane smoothing plate 41 is parallel to the side face of the refrigerator 10, and the length of the membrane smoothing plate 41 is larger than the width of the side face of the refrigerator 10. A plurality of connecting columns 46 are fixed on the rear side door of the membrane smoothing plate 10, a balance plate 45 penetrates through the connecting columns 46, and the balance plate 45 is connected with a movable air cylinder 42. A movable air cylinder mounting seat 44 is fixed on the movable air cylinder 42, and a film smoothing air cylinder 45 is fixedly connected with the movable air cylinder mounting seat 44. The moving cylinder 42 is used for enabling the membrane smoothing plate 41 to be close to and attached to the side face of the refrigerator 10, and after the membrane smoothing plate 41 is attached to the side face of the refrigerator, the membrane cylinder 45 works to drive the membrane smoothing plate 41 to move downwards, so that a packaging membrane bag sleeved outside the refrigerator 10 is smoothed out in a straight manner, and the packaging membrane bag is completely wrapped on the refrigerator from the top to the bottom of the refrigerator.
The technical solution of the present invention is to provide an improved method for manufacturing a semiconductor device, which is characterized in that the method is not limited by the above-mentioned method, and the method is not substantially improved by the method and the device, or the method and the device are directly applied to other occasions without improvement, all within the protection scope of the present invention.
Claims (10)
1. Refrigerator packing end equipment, its characterized in that includes:
the area of the supporting plate is smaller than that of the bottom plate of the refrigerator, the supporting plate is arranged at the bottom of the refrigerator and used for supporting the refrigerator, and the bottom of the supporting plate is connected with a lifting device for realizing lifting of the supporting plate;
the four welding plates are respectively and symmetrically arranged at the lower part of the periphery of the refrigerator and are used for shrinking the opening part of the packaging film bag and tightly attaching the opening part of the packaging film bag to the bottom edge of the refrigerator, and the side surfaces of the four welding plates, which are far away from the refrigerator, are respectively connected with a telescopic device and an electric heating device;
the control device controls the lifting device, the telescopic device and the electric heating device, and after the four welding plates are arranged at the bottom of the refrigerator, the control device controls the supporting plate to descend for a proper distance through the lifting device, so that the bottom of the refrigerator is completely contacted with the four welding plates to realize the tight fit of the mouth of the packaging film bag and the bottom edge of the refrigerator.
2. The bottom closing device for the refrigerator package as claimed in claim 1, wherein the welding plate comprises a heating sleeper, the bottom of the heating sleeper is connected with an L-shaped fixing plate which is arranged right above, the upper surface of the horizontal part of the L-shaped fixing plate is connected with the heating sleeper, and the lower surface of the horizontal part is connected with the telescopic device;
the vertical part of the L-shaped fixing plate is arranged at the rear part of the side surface of the heating sleeper, which is far away from the refrigerator, and is provided with a first pressure sensor electrically connected with the control device, and a certain distance is reserved between the vertical part of the L-shaped fixing plate and the side surface of the heating sleeper, which is close to the heating sleeper;
and the four heating sleepers are rectangular frames corresponding to the edges of the bottom surface of the refrigerator in a surrounding manner.
3. The bottom folding apparatus for a refrigerator pack according to claim 2, wherein an electric terminal is provided on a side surface of the heating sleeper near the vertical portion of the L-shaped fixing plate, and the electric terminal is connected to the electric heating device.
4. The bottom closing device for the refrigerator packaging as claimed in claim 2, wherein a second pressure sensor electrically connected with the control device is arranged on the side surface of the heating sleeper, and an induction contact of the second pressure sensor is adapted to the upper surface of the heating sleeper.
5. The bottom closing device for the refrigerator packaging as claimed in claim 2, wherein the height of the upper surface of the four heating sleepers is adapted to the highest position of the refrigerator supported by the supporting plate.
6. The bottom folding device for the refrigerator packaging as claimed in claim 1, wherein the telescopic device comprises a connecting bracket connected with the welding plate and a telescopic cylinder mounted at the rear part of the connecting bracket, and a telescopic cylinder mounting seat is fixed on the telescopic cylinder.
7. The bottom closing device for the refrigerator packaging as claimed in claim 1, wherein the lifting device comprises a fixed base and a lifting cylinder which is installed on the fixed base and vertically arranged upwards, and the supporting plate is connected to the top of the lifting cylinder.
8. The bottom closing device for the refrigerator packaging as claimed in claim 1, further comprising a case, wherein a working channel is arranged in the case, two conveying chains are symmetrically arranged in the working channel, and the supporting plate is arranged between the two conveying chains.
9. The bottom withdrawing device for the refrigerator packaging as claimed in claim 8, wherein a stroking plate is respectively arranged at the outer sides of the two conveying chains, moving devices are respectively arranged on the two sides of the two stroking plates, the moving devices comprise moving cylinders which are fixedly connected with the stroking plates and horizontally arranged, the moving cylinders are connected with vertically downward stroking cylinders, the stroking cylinders are connected with mounting plates, and the mounting plates are detachably mounted on the case.
10. The refrigerator packaging bottom withdrawing device as claimed in claim 9, wherein the membrane smoothing plate is parallel to the side face of the refrigerator, the length of the membrane smoothing plate is larger than the width of the side face of the refrigerator, a plurality of connecting columns are fixed on the rear side door of the membrane smoothing plate, a balance plate penetrates through the connecting columns, the balance plate is connected with a moving cylinder, a moving cylinder mounting seat is fixed on the moving cylinder, and the membrane smoothing cylinder is fixedly connected with the moving cylinder mounting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922033278.XU CN210882906U (en) | 2019-11-22 | 2019-11-22 | Refrigerator packing bottom-closing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922033278.XU CN210882906U (en) | 2019-11-22 | 2019-11-22 | Refrigerator packing bottom-closing equipment |
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| Publication Number | Publication Date |
|---|---|
| CN210882906U true CN210882906U (en) | 2020-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922033278.XU Active CN210882906U (en) | 2019-11-22 | 2019-11-22 | Refrigerator packing bottom-closing equipment |
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| CN (1) | CN210882906U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110745306A (en) * | 2019-11-22 | 2020-02-04 | 安徽永锋智能包装科技有限公司 | Refrigerator packing bottom-closing equipment |
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2019
- 2019-11-22 CN CN201922033278.XU patent/CN210882906U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110745306A (en) * | 2019-11-22 | 2020-02-04 | 安徽永锋智能包装科技有限公司 | Refrigerator packing bottom-closing equipment |
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Effective date of registration: 20231009 Address after: No. 24 Andong Avenue, Anju District, Suining City, Sichuan Province, 629000 Patentee after: Sichuan Youfuli Protection Technology Co.,Ltd. Address before: 230000 No. 8 Garden Avenue, Baohe Economic Development Zone, Hefei City, Anhui Province Patentee before: ANHUI YONGFENG INTELLIGENT PACKAGE TECHNOLOGY CO.,LTD. |