CN219596255U - Cold drier with built-in filter device - Google Patents
Cold drier with built-in filter device Download PDFInfo
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- CN219596255U CN219596255U CN202320559708.5U CN202320559708U CN219596255U CN 219596255 U CN219596255 U CN 219596255U CN 202320559708 U CN202320559708 U CN 202320559708U CN 219596255 U CN219596255 U CN 219596255U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model belongs to the technical field of cold drying machines, and particularly relates to a cold drying machine with a built-in filter device, which comprises a box body, wherein a bracket is arranged in an inner cavity of the box body, a cold drying mechanism is arranged in the inner cavity of the box body, a pre-filter is arranged in the inner cavity of the box body, a filter box is fixedly connected to the top surface of the bracket, one end of the filter box extends to the outer side of the box body, a filter chamber is arranged in the filter box, an exhaust chamber is arranged in the filter box, a dust collecting chamber is arranged in the filter box, and a filter mechanism capable of being used alternately is arranged in the dust collecting chamber. Air filtered by the front filter cotton or the rear filter cotton is pumped into the inner cavity of the blowing hood to be blown out through the exhaust fan at the rear part of the inner cavity of the filtering chamber, and the front filter cotton or the rear filter cotton is blown by utilizing the wind power blown out by the blowing hood, so that dust on the front filter cotton and the rear filter cotton falls off, and the dust is trapped in the inner cavity of the dust collecting chamber through the filter screen, so that the practicability of the device is improved.
Description
Technical Field
The utility model relates to the technical field of cold drying machines, in particular to a cold drying machine with a built-in filter device.
Background
The cold dryer is a short term of a freeze dryer, and is an integrated cold dryer which utilizes a refrigerant to exchange heat with compressed air to reduce the temperature of the compressed air to the dew point temperature in the range of 2-10 ℃ to finish the drying of the air, so as to improve the convenience of the cold dryer.
Through retrieval, the patent with the publication number of CN215782600U discloses a built-in filter device of an integrated cold dryer with a built-in filter device, which comprises a box body, wherein a bracket, a heat exchanger, a compressor, a condenser and a filter are arranged in the box body, the filter and the cold dryer are integrated through an integrated design, and meanwhile, the integrated cold dryer and the integrated filter are combined by modules, so that the whole equipment is compact and has a small volume. However, the above patent has the following disadvantages: only once filter the dust in the air, the filter effect is poor, in addition, dust on the filter cotton can not be cleaned automatically, and the dust needs to be cleaned manually, so that the requirements of the prior art can not be met, and therefore, a cold dryer with a built-in filter device is provided.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a cold dryer with a built-in filter device, which solves the problems that dust on filter cotton cannot be cleaned automatically and manual cleaning is needed in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a built-in filter equipment's cold drier, includes the box, the inner chamber of box is provided with the support, the inner chamber of box is provided with cold dry mechanism, the inner chamber of box is provided with leading filter, the top surface fixedly connected with rose box of support, the one end of rose box extends to the outside of box, the inside of rose box is provided with the filter chamber, the inside of rose box is provided with the air extracting chamber, the inside of rose box is provided with the dust collecting chamber the inside of dust collecting chamber is provided with the filter mechanism that can use in turn.
As a preferable technical scheme of the utility model, the filtering mechanism comprises a front filtering frame and a rear filtering frame, one side of the front filtering frame is fixedly connected with the movable end of a second electric telescopic rod, the front filtering frame is driven to move in a dust collecting chamber and a filtering chamber by the second telescopic rod, front filtering cotton is arranged in the middle of the front filtering frame, a first electric telescopic rod which is parallel to the second telescopic rod is arranged on the outer side of the filtering box, the output end of the first electric telescopic rod extends to the inner cavity of the dust collecting chamber and is fixedly connected with the rear filtering frame, and rear filtering cotton is arranged in the middle of the rear filtering frame.
As a preferable technical scheme of the utility model, the outer side surface of the front filter frame is attached to the inner wall of the filter chamber, and when the first electric telescopic rod and the second electric telescopic rod push the filter mechanism to enter the dust collection chamber, the filter mechanism is cleaned at the moment; when it pushes the filter mechanism into the filter chamber, the filter mechanism performs the function of filtering.
As a preferable technical scheme of the utility model, an exhaust fan is arranged in an inner cavity of the exhaust chamber, one end of the exhaust fan is fixedly connected with an exhaust pipe, one end of the exhaust pipe extends to the rear side of the inner cavity of the filter chamber, the other end of the exhaust fan is fixedly connected with a three-way joint, two ends of the three-way joint are respectively fixedly connected with air guide steel pipes, one ends of the two air guide steel pipes extend to the inner cavity of the dust collecting chamber and are fixedly connected with a blowing cover, the middle part of the inner cavity of the dust collecting chamber is fixedly connected with a baffle plate, the front part of the filter box is hinged with a sealing door at the outer side of the dust collecting chamber, an exhaust hole is formed in the surface of the sealing door, and a filter screen is arranged in the inner cavity of the exhaust hole.
As a preferable technical scheme of the utility model, the top of the filter box is fixedly provided with two servo motors, the output shafts of the two servo motors respectively extend to the inner cavity of the dust collecting chamber and are fixedly connected with cleaning rollers, and the positions of the two cleaning rollers are respectively matched with the front filter cotton and the rear filter cotton.
As a preferable technical scheme of the utility model, the front part of the filter box is fixedly connected with an air inlet pipe, one end of the air inlet pipe extends to the inner cavity of the filter chamber, the rear part of the filter box is fixedly connected with an air delivery pipe, one end of the air delivery pipe extends to the inner cavity of the filter chamber, and the other end of the air delivery pipe is connected with a pre-filter.
As a preferable technical scheme of the utility model, the cold drying mechanism comprises a drain pipe, a heat exchanger, a compressor and a condenser, wherein the pre-filter is connected with the heat exchanger, the heat exchanger is connected with the compressor, the compressor is connected with the condenser, and the heat exchanger, the condenser and the pre-filter are all connected with the drain pipe.
As a preferable technical scheme of the utility model, the output end of the heat exchanger is provided with an exhaust mechanism, and one end of the exhaust mechanism extends to the outside of the box body.
As a preferable technical scheme of the utility model, a control module is arranged in the inner cavity of the exhaust chamber and is respectively and electrically connected with the exhaust fan, the first electric telescopic rod, the second electric telescopic rod and the servo motor.
Compared with the prior art, the utility model provides a cold dryer with a built-in filter device, which has the following beneficial effects:
1. this built-in filter equipment's cold drier carries out the first time through leading filter pulp and post filter pulp and filters the air in turn, carries out the secondary through leading filter to the air and filters working quality that has improved the dust in the air, and when post filter pulp or pre filter pulp remove to the inner chamber of dust collecting chamber, cleans the filter pulp of post filter pulp or pre filter pulp through rotatory cleaning roller in addition for the dust drops the inner chamber of dust collecting chamber, has realized the function of clearing up the dust that filters down on post filter pulp and the pre filter pulp.
2. This built-in filter equipment's cold dryer, through the air exhauster with the filter chamber inner chamber rear portion through leading filter cotton or post filter cotton after filtering the inner chamber blow out of blowing the cover, utilize the wind-force that blowing out of blowing the cover to blow leading filter cotton or post filter cotton for dust on leading filter cotton and the post filter cotton drops, holds the dust in the inner chamber of dust collecting chamber through the filter screen, and unnecessary air is discharged from the exhaust hole, has improved this built-in filter equipment's cold dryer's practicality.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a schematic cross-sectional view of the present utility model from above;
FIG. 4 is a schematic cross-sectional view of a filter box of the present utility model;
fig. 5 is an internal schematic view of the dust collecting chamber of the present utility model.
In the figure: 1. a case; 2. a bracket; 3. a cold drying mechanism; 4. a filter box; 5. an air inlet pipe; 6. sealing the door; 7. a drain pipe; 8. a filtering chamber; 9. an exhaust chamber; 10. an exhaust fan; 11. a three-way joint; 12. an exhaust pipe; 13. a control module; 14. a pre-filter; 15. an exhaust mechanism; 16. a servo motor; 17. a first electric telescopic rod; 18. a second electric telescopic rod; 19. a dust collection chamber; 20. a cleaning roller; 21. leading a filter frame; 22. leading filter cotton; 23. a rear filter frame; 24. a rear filter cotton; 25. an air guide steel pipe; 26. a blowing hood; 27. a gas pipe; 28. an exhaust hole; 29. a filter screen; 30. a partition plate; 31. a heat exchanger; 32. a compressor; 33. and a condenser.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 5, in the present embodiment: the utility model provides a built-in filter equipment's cold dryer, including box 1, the inner chamber of box 1 is provided with support 2, the inner chamber of box 1 is provided with cold dry mechanism 3, the inner chamber of box 1 is provided with leading filter 14, the top surface fixedly connected with rose box 4 of support 2, the one end of rose box 4 extends to the outside of box 1, the inside of rose box 4 is provided with filter chamber 8, the inside of rose box 4 is provided with air extraction chamber 9, the inside of rose box 4 is provided with dust collecting chamber 19, the outside of rose box 4 is provided with second electric telescopic handle 18, the one end of second electric telescopic handle 18 extends to the inner chamber of dust collecting chamber 19 and fixedly connected with leading filter frame 21, one end of the front filter frame 21 extends to the inner cavity of the filter chamber 8, the outer side face of the front filter frame 21 is attached to the inner wall of the filter chamber 8, front filter cotton 22 is arranged in the middle of the front filter frame 21, a first electric telescopic rod 17 is arranged on the outer side of the filter box 4, the output end of the first electric telescopic rod 17 extends to the inner cavity of the dust collecting chamber 19 and is fixedly connected with a rear filter frame 23, rear filter cotton 24 is arranged in the middle of the rear filter frame 23, the rear filter cotton 24 is attached to the inner wall of the filter chamber 8 after moving to the inner cavity of the filter chamber 8, and the models of the first electric telescopic rod 17 and the second electric telescopic rod 18 are SD50-45.
In this embodiment, the inner chamber of the suction chamber 9 is provided with the suction fan 10, the model of the suction fan 10 is CJXF-50MM, one end of the suction fan 10 is fixedly connected with the suction pipe 12, one end of the suction pipe 12 extends to the rear side of the inner chamber of the filter chamber 8, the other end of the suction fan 10 is fixedly connected with the three-way joint 11, two ends of the three-way joint 11 are respectively fixedly connected with the air guide steel pipes 25, one ends of the two air guide steel pipes 25 extend to the inner chamber of the dust collecting chamber 19 and are fixedly connected with the blowing hood 26, the middle part of the inner chamber of the dust collecting chamber 19 is fixedly connected with the baffle 30, the first electric telescopic rod 17 and the second electric telescopic rod 18 are separated by the baffle 30, dust on the rear filter cotton 24 is prevented from falling onto the output shaft of the second electric telescopic rod 18 when being cleaned, the front part of the filter box 4 is hinged with the sealing door 6 at the outer side of the dust collecting chamber 19, the surface of the sealing door 6 is provided with the exhaust hole 28, the inner chamber of the exhaust hole 28 is provided with the filter screen 29, part of the air filtered by the inner chamber 8 is blown out to the blowing hood 26 by the suction hood 10, and the blowing air filtered by the blowing air in the inner chamber of the dust collecting chamber through the suction fan 26 to the dust collecting chamber 24 or the front filter cotton 24 and the front filter cotton is prevented from falling down on the front filter cotton filter frame 21.
In this embodiment, two servo motors 16 are fixedly installed at the top of the filter box 4, the types of the servo motors 16 are SJ-PXS-018-15, the output shafts of the two servo motors 16 respectively extend to the inner cavity of the dust collecting chamber 19 and are fixedly connected with cleaning rollers 20, the positions of the two cleaning rollers 20 are respectively matched with the front filter cotton 22 and the rear filter cotton 24, the two cleaning rollers 20 can be respectively contacted with the side surfaces of the front filter cotton 22 and the rear filter cotton 24, and dust on the side surfaces of the front filter cotton 22 and the rear filter cotton 24 is cleaned through the rotating cleaning rollers 20.
In this embodiment, the front portion fixedly connected with intake pipe 5 of rose box 4, the one end of intake pipe 5 extends to the inner chamber of filter chamber 8, and the inner chamber of filter chamber 8 is led into to the air to be handled through intake pipe 5, and the rear portion fixedly connected with gas-supply pipe 27 of rose box 4, the inner chamber of filter chamber 8 is extended to the one end of gas-supply pipe 27, and the other end of gas-supply pipe 27 is connected with prefilter 14 for prefilter's air is led into prefilter 14 and carries out secondary filtration.
In this embodiment, the cooling and drying mechanism 3 includes a drain pipe 7, a heat exchanger 31, a compressor 32, and a condenser 33, the pre-filter 14 is connected to the heat exchanger 31, the heat exchanger 31 is connected to the compressor 32, the compressor 32 is connected to the condenser 33, and the heat exchanger 31, the condenser 33, and the pre-filter 14 are all connected to the drain pipe 7.
In this embodiment, the output end of the heat exchanger 31 is provided with an exhaust mechanism 15, one end of the exhaust mechanism 15 extends to the outside of the case 1, and the air after drying is discharged through the exhaust mechanism 15.
In this embodiment, a control module 13 is disposed in an inner cavity of the exhaust chamber 9, the control module 13 is electrically connected with the exhaust fan 10, the first electric telescopic rod 17, the second electric telescopic rod 18 and the servo motor 16, and the exhaust fan 10, the first electric telescopic rod 17, the second electric telescopic rod 18 and the servo motor 16 are automatically controlled by the control module 13.
The working principle and the using flow of the utility model are as follows: firstly, air to be treated is introduced into an inner cavity of a filtering chamber 8 from an air inlet pipe 5, dust in the air is primarily filtered through a pre-filter cotton 22 positioned at the front part of the inner cavity of the filtering chamber 8, the filtered air is introduced into a pre-filter 14 through an air pipe 27 for secondary filtration, the air filtered by the pre-filter 14 enters a heat exchanger 31, the air is dried through the cooperation of the heat exchanger 31, a compressor 32 and a condenser 33, and the dried air is discharged from an exhaust mechanism 15 for use;
after the front filter cotton 22 filters for a fixed period in the front of the inner cavity of the filter chamber 8, the control module 13 controls the first electric telescopic rod 17 to drive the rear filter frame 23 and the rear filter cotton 24 to move to the inner cavity of the filter chamber 8, then controls the second electric telescopic rod 18 to drive the front filter frame 21 and the front filter cotton 22 to move to the inner cavity of the dust collecting chamber 19, filters air through the rear filter cotton 24, simultaneously starts the exhaust fan 10 to pump part of the air filtered on the rear side of the filter chamber 8 to the inner cavity of the air blowing cover 26, so that the two air blowing covers 26 blow off wind power, blows the front filter cotton 22 by utilizing the wind blown off by the air blowing cover 26, so that dust on the front filter cotton 22 falls off, in addition, the dust is trapped in the inner cavity of the dust collecting chamber 19 through the filter screen 29, redundant air is discharged from the exhaust hole 28, after the rear filter cotton 24 filters for a fixed period in the inner cavity of the filter chamber 8, the control module 13 controls the cleaned front filter frame 21 and the front filter cotton 22 to move to the inner cavity of the filter chamber 8, the first electric telescopic rod 17 drives the rear filter frame 23 and the rear filter cotton 22 to move to the inner cavity of the dust collecting chamber 26, and the dust is blown off the rear filter cotton 24 to the inner cavity of the dust collecting chamber 24, and the dust is blown off by the rear filter cover 24, and the dust is filtered by the rear filter cotton 24; therefore, when the preposed filtering device has a filtering effect in the cold dryer, the other postposed filtering device can realize cleaning, and the two devices are used alternately, so that the effects of convenient cleaning and no shutdown are achieved.
In addition, when the pre-filter cotton 22 and the post-filter cotton 24 are used for filtering dust in the air, the two servo motors 16 drive the two cleaning rollers 20 to rotate, when the pre-filter cotton 22 and the post-filter cotton 24 are moved to the inner cavity of the dust collecting chamber 19, the rotating cleaning rollers 20 are used for cleaning the filtering surfaces of the post-filter cotton 24 and the pre-filter cotton 22, the wind power of the auxiliary blowing hood 26 is used for cleaning the dust, and when the cooling dryer runs for a period of time, the sealing door 6 is opened for cleaning the dust collected in the inner cavity of the dust collecting chamber 19.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (9)
1. The utility model provides a cold drier of built-in filter equipment, includes box (1), the inner chamber of box (1) is provided with support (2), the inner chamber of box (1) is provided with cold dry mechanism (3), its characterized in that: the inner chamber of box (1) is provided with leading filter (14), the top surface fixedly connected with rose box (4) of support (2), the one end of rose box (4) extends to the outside of box (1), the inside of rose box (4) is provided with filter chamber (8), the inside of rose box (4) is provided with air extraction chamber (9), the inside of rose box (4) is provided with dust collecting chamber (19) the inside of dust collecting chamber (19) is provided with the filtering mechanism that can use in turn.
2. A cold dryer with built-in filter device according to claim 1, wherein: the filter mechanism comprises a front filter frame (21) and a rear filter frame (23), one side of the front filter frame (21) is fixedly connected with the movable end of a second electric telescopic rod (18), the front filter frame (21) is driven to move in a dust collecting chamber (19) and a filter chamber (8) through the second electric telescopic rod (18), front filter cotton (22) is arranged in the middle of the front filter frame (21), a first electric telescopic rod (17) which is designed in parallel with the second electric telescopic rod (18) is arranged on the outer side of the filter box (4), the output end of the first electric telescopic rod (17) extends to the inner cavity of the dust collecting chamber (19) and is fixedly connected with the rear filter frame (23), and rear filter cotton (24) is arranged in the middle of the rear filter frame (23).
3. A cold dryer with built-in filter device according to claim 2, characterized in that: the outer side surface of the front filter frame (21) is attached to the inner wall of the filter chamber (8), and when the first electric telescopic rod (17) and the second electric telescopic rod (18) push the filter mechanism to enter the dust collection chamber (19), the filter mechanism is cleaned at the moment; when it pushes the filter mechanism into the filter chamber (8), the filter mechanism performs the function of filtering.
4. A cold dryer with built-in filter device according to claim 1, wherein: the utility model discloses a dust collection device, including filter chamber (19), exhaust fan (10), air exhauster (10), filter chamber (8), air exhauster (9), air exhauster (10) are provided with inner chamber and fixedly connected with blast hood (26) of inner chamber and fixedly connected with of air exhauster (10), the one end fixedly connected with exhaust tube (12) of exhaust fan (10), the one end of exhaust tube (12) extends to the rear side of filter chamber (8) inner chamber, the other end fixedly connected with three-way connection (11) of exhaust fan (10), the both ends of three-way connection (11) are fixedly connected with air guide steel pipe (25) respectively, two the one end of air guide steel pipe (25) all extends to the inner chamber of dust collection chamber (19), the middle part fixedly connected with baffle (30) of dust collection chamber (19), the front portion of rose box (4) just is located the outside of dust collection chamber (19) and articulates there is sealing door (6), exhaust hole (28) have been seted up on the surface of sealing door (6), the inner chamber of exhaust hole (28) is provided with filter screen (29).
5. A cold dryer with built-in filter device according to claim 1, wherein: the top fixed mounting of rose box (4) has two servo motor (16), two the output shaft of servo motor (16) extends to the inner chamber of dust collecting chamber (19) and fixedly connected with cleans roller (20) respectively, and two the position of cleaning roller (20) respectively with leading filter pulp (22) and post-filter pulp (24) looks adaptation.
6. A cold dryer with built-in filter device according to claim 1, wherein: the front portion fixedly connected with intake pipe (5) of rose box (4), the one end of intake pipe (5) extends to the inner chamber of filter chamber (8), the rear portion fixedly connected with gas-supply pipe (27) of rose box (4), the one end of gas-supply pipe (27) extends to the inner chamber of filter chamber (8), the other end of gas-supply pipe (27) is connected with prefilter (14).
7. A cold dryer with built-in filter device according to claim 1, wherein: the cold drying mechanism (3) comprises a drain pipe (7), a heat exchanger (31), a compressor (32) and a condenser (33), wherein the pre-filter (14) is connected with the heat exchanger (31), the heat exchanger (31) is connected with the compressor (32), the compressor (32) is connected with the condenser (33), and the heat exchanger (31), the condenser (33) and the pre-filter (14) are all connected with the drain pipe (7).
8. The chiller dryer with built-in filtration apparatus of claim 7 wherein: the output end of the heat exchanger (31) is provided with an exhaust mechanism (15), and one end of the exhaust mechanism (15) extends to the outside of the box body (1).
9. A cold dryer with built-in filter device according to claim 1, wherein: the inner cavity of the exhaust chamber (9) is provided with a control module (13), and the control module (13) is electrically connected with the exhaust fan (10), the first electric telescopic rod (17), the second electric telescopic rod (18) and the servo motor (16) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320559708.5U CN219596255U (en) | 2023-03-21 | 2023-03-21 | Cold drier with built-in filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320559708.5U CN219596255U (en) | 2023-03-21 | 2023-03-21 | Cold drier with built-in filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219596255U true CN219596255U (en) | 2023-08-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320559708.5U Active CN219596255U (en) | 2023-03-21 | 2023-03-21 | Cold drier with built-in filter device |
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| Country | Link |
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| CN (1) | CN219596255U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117463446A (en) * | 2023-11-24 | 2024-01-30 | 江苏剑山包装科技有限公司 | Grinder is retrieved to honeycomb panel packing box |
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2023
- 2023-03-21 CN CN202320559708.5U patent/CN219596255U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117463446A (en) * | 2023-11-24 | 2024-01-30 | 江苏剑山包装科技有限公司 | Grinder is retrieved to honeycomb panel packing box |
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