Non-woven fabric package cleaning device

Abstract

The utility model belongs to the technical field of non-woven fabric production, and discloses a non-woven fabric packaging and cleaning device which comprises a rack, a conveying mesh belt is installed on the rack, a cleaning assembly is installed at the position, corresponding to the conveying mesh belt, of the rack, the cleaning assembly comprises a lifting assembly arranged on the rack, the lifting assembly is connected with a transparent cover, and the transparent cover is connected with the conveying mesh belt. By arranging the first soot blowing assembly and the second soot blowing assembly, air can be blown to the top face, the bottom face and the side face of the non-woven fabric package, dirt such as dust attached to the outer surface of the non-woven fabric package is taken away through high-speed flowing airflow, cleaning is more comprehensive, no dead angle exists, and cleaning of the non-woven fabric package is facilitated; according to the non-woven fabric packaging bag, dust can be adsorbed, the situation that the dust escapes to the surrounding air is reduced, pollution to the surrounding air is avoided, and the situation that the dust is attached to other cleaned non-woven fabric packaging bags can also be reduced.

Description

Technical Field

[0001] This utility model belongs to the field of nonwoven fabric production technology, specifically a nonwoven fabric packaging cleaning device. Background Technology

[0002] Nonwoven fabric, also known as needle-punched cotton, is a type of nonwoven material made directly from polymer chips, short fibers, or filaments. These are formed into a web through airflow or mechanical means, then reinforced through hydroentangling, needle punching, or thermal rolling, and finally finished. It features moisture resistance, breathability, flexibility, light weight, flame retardancy, non-toxicity, odorlessness, low price, and recyclability. It is also easy to cut and sew, and its weight makes it easy to shape. However, during the production process, nonwoven packaging may be contaminated by dust, foreign objects, etc. Therefore, selling nonwoven fabric with unclean packaging will affect the customer's user experience and perception.

[0003] In response, Chinese Patent Application No. 202420510180.7 discloses a non-woven fabric packaging cleaning device, including a conveying device for conveying packaged non-woven fabric; a flipping device for flipping the non-woven fabric conveyed on the conveying device; and a cleaning device including a front cleaning component and a back cleaning component, which are respectively disposed on both sides of the flipping device for cleaning the packaging surface of the non-woven fabric. This device can significantly improve product quality and reduce the spread of contaminants during the packaging process by thoroughly cleaning the surface of the non-woven fabric. Furthermore, the coordinated operation of the conveying device and the flipping device allows the cleaning device to continuously process non-woven fabric, thereby improving production efficiency.

[0004] However, the above-mentioned non-woven packaging cleaning device has the following problems in actual use: the wiping cotton can only clean the top and bottom surfaces of the non-woven packaging, and cannot clean the sides of the non-woven packaging, resulting in cleaning dead corners and making it difficult to clean the non-woven packaging in all directions.

[0005] Therefore, a non-woven fabric packaging cleaning device is proposed to address the above problems. Utility Model Content

[0006] To address the problems mentioned in the background section, this utility model provides a non-woven fabric packaging cleaning device, which has the advantage of cleaning the outer surface of non-woven fabric packaging in all directions without dead angles, thus ensuring the cleaning effect.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a non-woven fabric packaging cleaning device, comprising a frame, a conveyor belt installed on the frame, and cleaning components installed on the frame at positions corresponding to the conveyor belt;

[0008] The cleaning assembly includes a lifting assembly mounted on a frame, a transparent cover connected to the lifting assembly, a first dust blowing assembly mounted on the transparent cover, a rotary drive assembly connected to the first dust blowing assembly mounted on the transparent cover, a second dust blowing assembly connected to the first dust blowing assembly mounted on the transparent cover, the second dust blowing assembly mounted on the inner side of the conveyor belt, and a dust suction assembly mounted on the transparent cover.

[0009] Preferably, the conveyor belt includes a drive roller and a driven roller correspondingly disposed on the frame, and a conveyor belt is connected between the drive roller and the driven roller. One end of the drive roller is connected to a first motor through a motor shaft.

[0010] Preferably, the lifting assembly includes a bracket for fixedly connecting the frame, on which a lead screw and a positioning slide rod are mounted. One end of the lead screw is connected to a second motor, and a lifting block is connected between the lead screw and the positioning slide rod. The lead screw is threadedly connected to the lifting block, and the positioning slide rod passes through the lifting block. The lifting block is fixedly connected to the transparent cover through a connecting plate.

[0011] Preferably, the first soot blowing assembly includes L-shaped air pipes evenly distributed inside the transparent cover, a first nozzle is installed on the L-shaped air pipe, an extension pipe is connected to the end of the L-shaped air pipe, a rotary joint is connected to the top of the extension pipe through the transparent cover, an exhaust pipe is connected to the rotary joint, and an air pump is connected to the exhaust pipe.

[0012] Preferably, the rotary drive assembly includes a driven gear fixedly connected to the protruding tube, the driven gear meshing with a driving gear, the driving gear being connected to a third motor via a motor shaft, and the third motor being mounted on a transparent cover.

[0013] Preferably, the second soot blowing assembly includes a fixed plate disposed on the inner side of the conveyor belt, the top of the fixed plate is provided with a plurality of first annular tubes, adjacent first annular tubes are connected by a connecting pipe, the top of the first annular tube is provided with a second nozzle, the first annular tube is connected to an air guide hose, and the air guide hose passes through the frame and is connected to an exhaust pipe.

[0014] Preferably, the dust collection assembly includes an air outlet groove located at the bottom of the outer side of the transparent cover, a dust collection port located at the outer side of the air outlet groove, a second annular tube connected to the dust collection port, an air suction pipe connected to the second annular tube, a filter adsorption assembly connected to the second annular tube, an air guide pipe connected to the outlet of the filter adsorption assembly, and an air guide pipe connected to the inlet of an air pump.

[0015] Preferably, the filtration and adsorption assembly includes a housing, inside which two corresponding filter screens are disposed, and the space between the filter screens is filled with adsorption filler.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] 1. By setting up a first dust blowing component and a second dust blowing component, this utility model can blow air on the top, bottom and sides of the non-woven packaging, and use the high-speed airflow to remove dust and other dirt attached to the outer surface of the non-woven packaging, making the cleaning more comprehensive and without dead corners, which is beneficial to the cleaning of non-woven packaging.

[0018] 2. By setting up a dust-collecting component, this utility model can adsorb the dust after the airflow blows up the attached dust, reducing the dust from escaping into the surrounding air and avoiding pollution of the surrounding air. It can also reduce the amount of dust adhering to other cleaned non-woven packaging. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the second soot blowing assembly of this utility model;

[0021] Figure 3 This is a schematic diagram of the lifting assembly of this utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the rotary drive assembly of this utility model;

[0023] Figure 5 This is a cross-sectional view of the transparent cover of this utility model;

[0024] Figure 6 This is a schematic diagram of the structure of the conveyor belt of this utility model;

[0025] Figure 7 This is a schematic diagram of the structure of the filter adsorption component of this utility model.

[0026] In the picture:

[0027] 1. Rack;

[0028] 2. Conveyor belt; 21. Driven roller; 22. Driven roller; 23. Conveyor belt; 24. First motor;

[0029] 3. Cleaning components;

[0030] 31. Lifting assembly; 311. Bracket; 312. Lead screw; 313. Positioning slide bar; 314. Second motor; 315. Lifting block; 316. Connecting plate;

[0031] 32. Transparent cover;

[0032] 33. First soot blowing assembly; 331. L-shaped air pipe; 332. First nozzle; 333. Extension pipe; 334. Rotary joint; 335. Exhaust pipe; 336. Air pump;

[0033] 34. Rotary drive assembly; 341. Driven gear; 342. Driven gear; 343. Third motor;

[0034] 35. Second soot blowing assembly; 351. Fixing plate; 352. First annular pipe; 353. Connecting pipe; 354. Second nozzle; 355. Air guide hose;

[0035] 36. Vacuuming assembly; 361. Air outlet; 362. Vacuum inlet; 363. Second annular tube; 364. Suction tube;

[0036] 365. Filter and adsorption assembly; 3651. Housing; 3652. Filter screen; 3653.

[0037] Adsorption packing material;

[0038] 366. Air tube. Detailed Implementation

[0039] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0040] like Figures 1 to 7 As shown, this utility model provides a non-woven fabric packaging cleaning device, including a frame 1, a conveyor belt 2 installed on the frame 1, the conveyor belt 2 is used to transport non-woven fabric packaging to the cleaning component 3 position, and the cleaning component 3 is installed on the frame 1 at the position corresponding to the conveyor belt 2.

[0041] The cleaning component 3 includes a lifting component 31 mounted on the frame 1, a transparent cover 32 connected to the lifting component 31, a first dust blowing component 33 mounted on the transparent cover 32, a rotary drive component 34 connected to the first dust blowing component 33, the rotary drive component 34 mounted on the transparent cover 32, a second dust blowing component 35 connected to the first dust blowing component 33, the second dust blowing component 35 located inside the conveyor belt 2, and a dust suction component 36 mounted on the transparent cover 32. The cleaning component 3 can clean the outer surface of the non-woven packaging from all angles without dead corners, improving the appearance of the non-woven packaging and avoiding affecting the consumer experience.

[0042] Specifically, the conveyor belt 2 includes an active roller 21 and a driven roller 22 respectively mounted on the frame 1. A conveyor belt 23 is connected between the active roller 21 and the driven roller 22. One end of the active roller 21 is connected to a first motor 24 through a motor shaft. The conveyor belt 23 allows airflow to pass through so that the airflow can be blown toward the bottom surface of the non-woven packaging, thus eliminating the need to flip the non-woven packaging.

[0043] Furthermore, the lifting assembly 31 includes a bracket 311 that is fixedly connected to the frame 1. A lead screw 312 and a positioning slide rod 313 are installed on the bracket 311. One end of the lead screw 312 is connected to a second motor 314. A lifting block 315 is connected between the lead screw 312 and the positioning slide rod 313. The lead screw 312 is threadedly connected to the lifting block 315. The positioning slide rod 313 passes through the lifting block 315. The lifting block 315 is fixedly connected to the transparent cover 32 through a connecting plate 316. The lifting assembly 31 is used to control the lifting of the transparent cover 32 to prevent the transparent cover 32 and its structure from affecting the conveying of the non-woven fabric packaging.

[0044] Furthermore, the first dust blowing assembly 33 includes L-shaped air pipes 331 evenly distributed inside the transparent cover 32. A first nozzle 332 is installed on the L-shaped air pipes 331. An extension pipe 333 is connected to the end of the L-shaped air pipes 331. The top end of the extension pipe 333 passes through the transparent cover 32 and is connected to a rotary joint 334. The rotary joint 334 is connected to an exhaust pipe 335. The exhaust pipe 335 is connected to an air pump 336. The first dust blowing assembly 33 can blow airflow toward the top and sides of the non-woven fabric packaging, thereby blowing away the dust attached to the top and sides of the non-woven fabric packaging.

[0045] It is worth noting that the rotary drive assembly 34 includes a driven gear 341 fixedly connected to the extension tube 333, the driven gear 341 meshing with the drive gear 342, the drive gear 342 being connected to a third motor 343 via a motor shaft, the third motor 343 being mounted on the transparent cover 32, the rotary drive assembly 34 can drive the L-shaped air tube 331 to rotate around the non-woven fabric packaging, and can blow airflow to the sides and top of the non-woven fabric packaging without dead angles.

[0046] It is worth noting that the second dust blowing assembly 35 includes a fixing plate 351 located inside the conveyor belt 2. The top of the fixing plate 351 is provided with a plurality of first annular pipes 352. Adjacent first annular pipes 352 are connected by a connecting pipe 353. The top of the first annular pipe 352 is provided with a second nozzle 354. The first annular pipe 352 is connected to an air guide hose 355. The air guide hose 355 passes through the frame 1 and is connected to an exhaust pipe 335. The second dust blowing assembly 35 is located inside the conveyor belt 23 and close to the top inner wall of the conveyor belt 23, so that the airflow can be blown toward the bottom surface of the non-woven packaging, thus cleaning the bottom surface of the non-woven packaging without turning it over.

[0047] It is worth mentioning that the dust collection component 36 includes an air outlet 361 located at the bottom of the outer side of the transparent cover 32. A dust collection port 362 is provided on the outer side of the air outlet 361. The dust collection port 362 is connected to a second annular tube 363. The second annular tube 363 is connected to a suction pipe 364. The suction pipe 364 is connected to a filter adsorption component 365. The outlet of the filter adsorption component 365 is connected to a guide pipe 366. The guide pipe 366 is connected to the inlet of the air pump 336. When blowing dust, the dust will be raised with the airflow. Air carrying dust will pass through the air outlet 361. The dust can be sucked away by the dust collection port 362 to reduce the dust from escaping into the surrounding air.

[0048] It is worth emphasizing that the filter adsorption component 365 includes a housing 3651, inside which are two correspondingly arranged filter screens 3652. The filter screens 3652 are filled with adsorption filler 3653, which can be activated carbon, adsorption cotton, etc., to adsorb particulate matter in the air and reduce dust in the surrounding air.

[0049] Among them, the first motor 24, the second motor 314, the air pump 336, and the third motor 343 are existing technologies and will not be described in detail; at the same time, this utility model also includes a power supply, a controller, and a switch, which are not the main technical points of this patent and will not be described in detail.

[0050] Working principle and process: The non-woven fabric package is placed on the conveyor belt 2. The first motor 24 is started, and the conveyor belt 23 rotates under the action of the drive roller 21 and the driven roller 22, which can transport the non-woven fabric package to the corresponding position of the cleaning component 3. At this time, the conveyor belt 2 stops running, and the second motor 314 of the lifting component 31 is started, which causes the lead screw 312 to rotate. Under the action of the thread and the positioning slide bar 313, the lifting block 315 drives the connecting plate 316 and the transparent cover 32 to move down until the transparent cover 32 contacts the conveyor belt 23. The air pump 336 of the first dust blowing component 33 is started. Part of the airflow passes through the exhaust pipe 335, the rotary joint 334, the extension pipe 333, and the L-shaped air pipe 331 and is sprayed out by the first nozzle 332. The other part of the airflow passes through the exhaust pipe 335 and the air guide hose. 355. The airflow from the first annular tube 352 is sprayed out by the second nozzle 354. The airflow from the second nozzle 354 acts on the bottom surface of the non-woven fabric packaging. At the same time, the third motor 343 of the rotary drive assembly 34 is started, and the drive gear 342 drives the driven gear 341 to rotate, which in turn drives the extension tube 333 and the L-shaped air tube 331 to rotate. This allows the airflow from the first nozzle 332 to act on the top and sides of the non-woven fabric packaging. Some of the airflow will flow outward through the air outlet 361 of the dust collection assembly 36. Under the action of the air pump 336, the airflow will be introduced into the filter adsorption assembly 365 after passing through the dust collection port 362, the second annular tube 363, and the suction tube 364. The filter screen 3652 and the adsorption filler 3653 can filter and adsorb particulate matter in the air, reducing the dust from escaping into the surrounding air.

[0051] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0052] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A non-woven fabric packaging cleaning device, comprising a frame (1), characterized in that: A conveyor belt (2) is installed on the frame (1), and a cleaning component (3) is installed on the frame (1) at a position corresponding to the conveyor belt (2); The cleaning component (3) includes a lifting component (31) mounted on a frame (1), the lifting component (31) being connected to a transparent cover (32), a first dust blowing component (33) being mounted on the transparent cover (32), the first dust blowing component (33) being connected to a rotary drive component (34), the rotary drive component (34) being mounted on the transparent cover (32), the first dust blowing component (33) being connected to a second dust blowing component (35), the second dust blowing component (35) being located inside the conveyor belt (2), and a dust suction component (36) being mounted on the transparent cover (32).

2. The non-woven fabric packaging cleaning device according to claim 1, characterized in that: The conveyor belt (2) includes a drive roller (21) and a driven roller (22) respectively disposed on the frame (1). A conveyor belt (23) is connected between the drive roller (21) and the driven roller (22). One end of the drive roller (21) is connected to a first motor (24) through a motor shaft.

3. The nonwoven packaging cleaning device according to claim 1, characterized in that: The lifting assembly (31) includes a bracket (311) for fixing the frame (1). A lead screw (312) and a positioning slide rod (313) are installed on the bracket (311). One end of the lead screw (312) is connected to a second motor (314). A lifting block (315) is connected between the lead screw (312) and the positioning slide rod (313). The lead screw (312) is threaded to the lifting block (315). The positioning slide rod (313) passes through the lifting block (315). The lifting block (315) is fixedly connected to the transparent cover (32) through a connecting plate (316).

4. The non-woven fabric packaging cleaning device according to claim 1, characterized in that: The first soot blowing assembly (33) includes L-shaped air pipes (331) evenly distributed inside the transparent cover (32). A first nozzle (332) is installed on the L-shaped air pipes (331). An extension pipe (333) is connected to the end of the L-shaped air pipes (331). The top end of the extension pipe (333) passes through the transparent cover (32) and is connected to a rotary joint (334). The rotary joint (334) is connected to an exhaust pipe (335). The exhaust pipe (335) is connected to an air pump (336).

5. A nonwoven packaging cleaning device according to claim 4, characterized in that: The rotary drive assembly (34) includes a driven gear (341) fixedly connected to the extension tube (333), the driven gear (341) meshing with a drive gear (342), the drive gear (342) being connected to a third motor (343) via a motor shaft, and the third motor (343) being mounted on the transparent cover (32).

6. The nonwoven packaging cleaning device according to claim 4, characterized in that: The second soot blowing assembly (35) includes a fixing plate (351) disposed inside the conveyor belt (2). The top of the fixing plate (351) is provided with a plurality of first annular pipes (352). Adjacent first annular pipes (352) are connected by a connecting pipe (353). The top of the first annular pipe (352) is provided with a second nozzle (354). The first annular pipe (352) is connected to an air guide hose (355). The air guide hose (355) passes through the frame (1) and is connected to an exhaust pipe (335).

7. A nonwoven packaging cleaning device according to claim 4, characterized in that: The dust collection assembly (36) includes an air outlet groove (361) located at the bottom of the outer side of the transparent cover (32). A dust collection port (362) is provided on the outer side of the air outlet groove (361). The dust collection port (362) is connected to a second annular tube (363). The second annular tube (363) is connected to a suction pipe (364). The suction pipe (364) is connected to a filter adsorption assembly (365). The outlet of the filter adsorption assembly (365) is connected to a guide pipe (366). The guide pipe (366) is connected to the inlet of an air pump (336).

8. A nonwoven packaging cleaning device according to claim 7, characterized in that: The filter adsorption assembly (365) includes a housing (3651), inside which are provided two corresponding filter screens (3652), and the space between the filter screens (3652) is filled with adsorption filler (3653).

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