Medical non-woven fabric dust-free production equipment

Abstract

The utility model relates to the technical field of non-woven fabric production, and discloses medical non-woven fabric dust-free production equipment, which comprises a processing table, a non-woven fabric body arranged above the processing table, two groups of positioning mechanisms arranged at the top of the processing table, and an adjusting mechanism arranged at the top of the processing table, the dust collection mechanism is arranged at the top of the machining table and comprises a dust collection fan, an air suction groove plate is fixed to the bottom of the dust collection fan, one side of the dust collection fan communicates with a dust discharge pipe, the bottom end of the dust discharge pipe communicates with a connecting pipe, the bottom end of the connecting pipe communicates with a hose, and the bottom end of the hose communicates with a dust collection box; the tension degree of the non-woven fabric in the conveying process can be adjusted through the adjusting mechanism, the flatness of the non-woven fabric is higher, the wrinkling and loosening phenomena are avoided, dust and small particles on the surface of the non-woven fabric can be sucked out through the dust suction mechanism in the non-woven fabric conveying process, the cleanliness degree of the non-woven fabric is guaranteed, and the non-woven fabric conveying device is suitable for large-scale production. And bacterial infection caused by dust is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of non-woven fabric production, in particular to dust-free production equipment for medical non-woven fabrics. Background Art

[0002] Medical nonwoven fabrics, also known as nonwovens, are materials composed of oriented or random fiber networks. They are manufactured through methods such as polymer extrusion, stretching, and melting, rather than through traditional textile processes. Due to their unique physical properties and hygienic characteristics, medical nonwovens are widely used in the medical industry. During the production process, attention must be paid to raw material quality control, environmental cleanliness, and product quality testing to ensure the safety and effectiveness of medical nonwovens. Furthermore, to meet diverse medical needs, the performance of nonwovens can be adjusted by varying the raw material type, production process, and additives.

[0003] During the production and conveying process, the flatness of non-woven fabrics must be ensured. Existing medical non-woven fabric dust-free production equipment can cause the non-woven fabric to sag and wrinkle during the conveying process, resulting in poor quality of the final product and affecting its usability. Furthermore, after production, residual dust and particulate matter will stick to the surface of the non-woven fabric, causing damage to the fabric during subsequent rewinding. Dust-laden non-woven fabrics can affect their usability, especially in the medical field, and can lead to bacterial infection. Utility Model Content

[0004] The purpose of the present invention is to provide a dust-free production device for medical non-woven fabrics to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a medical non-woven fabric dust-free production device, comprising a processing table, a non-woven fabric body is arranged above the processing table, and further comprising:

[0006] Two sets of positioning mechanisms are provided on the top of the processing table for limiting the position of the non-woven fabric body, and an adjustment mechanism is provided on the top of the processing table for adjusting the transmission tension of the non-woven fabric body;

[0007] A dust suction mechanism is provided on the top of the processing table for removing dust from the surface of the non-woven fabric body. The dust suction mechanism includes two symmetrical vertical plates fixed on the top of the processing table. A dust suction fan is fixed on the top of the vertical plates, and a suction trough plate is fixed on the bottom of the dust suction fan. One side of the dust suction fan is connected to a dust exhaust pipe, the bottom end of the dust exhaust pipe is connected to a connecting pipe, the bottom end of the connecting pipe is connected to a hose, and the bottom end of the hose is connected to a dust collecting box.

[0008] Preferably, the positioning mechanism includes two symmetrical support blocks fixed to the top of the processing table, a first support plate is fixed on one side of the support block, a first cross bar is fixed on the inner wall of the first support plate, and a first rotating sleeve is rotatably connected to the outer side of the first cross bar.

[0009] Preferably, the inner wall of the support block is threadedly connected to a first bolt, a first turntable is fixed to the top of the first bolt, the outer side of the first bolt is threadedly connected to a first adjustment plate, a second cross bar is fixed to one side of the first adjustment plate, and the outer side of the second cross bar is rotatably connected to a second rotating sleeve.

[0010] Preferably, the support block is fixed to the top of the processing table, and the first rotating sleeve is rotatably connected to the inner wall of the first supporting plate.

[0011] Preferably, the adjustment mechanism includes two symmetrical L-shaped plates fixed to the top of the processing table, the inner walls of the L-shaped plates are rotatably connected to second bolts, and the tops of the second bolts are fixed to a second turntable.

[0012] Preferably, the outer side of the second bolt is threadedly connected to a second adjustment plate, a second support disk is fixed to one side of the second adjustment plate, and a conveying roller is rotatably connected to the inner wall of the second support disk.

[0013] Preferably, a threaded joint is fixed to the bottom of the dust exhaust pipe, and a flexible joint is threadedly connected to the outer side of the threaded joint, and the flexible joint is rotatably connected to the top end of the connecting pipe.

[0014] Preferably, a push rod is fixed to one side of the dust box, and movable wheels are provided at the four corners of the bottom of the dust box.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] The utility model can adjust the tension of the non-woven fabric during the transmission process by arranging an adjustment mechanism, so that the flatness of the non-woven fabric is higher and wrinkles and looseness will not occur. By arranging a dust suction mechanism, dust and small particles on the surface of the non-woven fabric can be sucked out during the transmission of the non-woven fabric, and then the dust and particles are collected uniformly, thereby ensuring the cleanliness of the non-woven fabric, avoiding damage to the non-woven fabric due to particles when the non-woven fabric is rolled up in the later stage, and there will be no bacterial infection caused by dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic structural diagram of a preferred embodiment of the medical non-woven fabric dust-free production equipment provided by the utility model;

[0018] Figure 2 A schematic structural diagram of the positioning mechanism provided by the utility model;

[0019] Figure 3 A schematic diagram of the structure of the adjustment mechanism provided by the utility model;

[0020] Figure 4 A schematic structural diagram of the dust collection mechanism provided by the present invention;

[0021] Figure 5 This is a structural schematic diagram of the connection between the dust exhaust pipe and the connecting pipe provided by the utility model.

[0022] In the figure: 1. processing table; 2. non-woven fabric body; 3. positioning mechanism; 31. support block; 32. first support plate; 33. first cross bar; 34. first rotating sleeve; 35. first bolt; 36. first turntable; 37. first adjusting plate; 38. second cross bar; 39. second rotating sleeve; 4. adjusting mechanism; 41. L-shaped plate; 42. second bolt; 43. second turntable; 44. second adjusting plate; 45. second support plate; 46. conveying roller; 5. dust suction mechanism; 51. vertical plate; 52. dust suction fan; 53. suction trough plate; 54. dust exhaust pipe; 55. connecting pipe; 56. hose; 57. dust collecting box; 58. threaded joint; 59. flexible joint; 510. push rod; 511. moving wheel. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-5As shown, a medical non-woven fabric dust-free production equipment includes a processing table 1, by which the non-woven fabric body 2 can be processed; a non-woven fabric body 2 is arranged above the processing table 1, and also includes two sets of positioning mechanisms 3 arranged on the top of the processing table 1 for limiting the non-woven fabric body 2. By setting the positioning mechanism 3, the non-woven fabric body 2 can be limited to prevent it from being misplaced during the transmission process; an adjustment mechanism 4 for adjusting the transmission tension of the non-woven fabric body 2 is arranged on the top of the processing table 1, and the tension of the non-woven fabric body 2 during transmission can be adjusted by setting the adjustment mechanism 4; a dust suction mechanism 5 for removing dust from the surface of the non-woven fabric body 2 is arranged on the top of the processing table 1, and the dust on the non-woven fabric body 2 can be sucked out and collected by setting the dust suction mechanism 5. ; The dust suction mechanism 5 includes two symmetrical vertical plates 51 fixed to the top of the processing table 1, and the dust suction fan 52 can be supported and fixed by setting the vertical plates 51; the dust suction fan 52 is fixed on the top of the vertical plates 51, and wind force can be generated by setting the dust suction fan 52; the bottom of the dust suction fan 52 is fixed with a suction groove plate 53, and the dust on the non-woven fabric body 2 can be sucked out by setting the suction groove plate 53; one side of the dust suction fan 52 is connected to a dust exhaust pipe 54, and the dust can be discharged from the dust suction fan 52 by setting the dust exhaust pipe 54; the bottom end of the dust exhaust pipe 54 is connected to a connecting pipe 55, and the bottom end of the connecting pipe 55 is connected to a hose 56, and the connecting pipe 55 and the hose 56 are used for conveying dust; the bottom end of the hose 56 is connected to a dust collecting box 57, and the dust collecting box 57 is used to collect dust.

[0025] See also Figure 1 and Figure 2As shown, the positioning mechanism 3 includes two symmetrical support blocks 31 fixed to the top of the processing table 1, and the first support plate 32 can be supported and fixed by setting the support block 31; a first support plate 32 is fixed to one side of the support block 31, and the first support plate 32 can support the first cross bar 33 by setting the first support plate 32; a first cross bar 33 is fixed to the inner wall of the first support plate 32, and the first cross bar 33 can facilitate the rotation of the first rotating sleeve 34 on its outer side; the outer side of the first cross bar 33 is rotatably connected to the first rotating sleeve 34, and the rotation of the first rotating sleeve 34 can facilitate the transmission of the non-woven fabric body 2; the inner wall of the support block 31 is threadedly connected to the first bolt 35, and the rotation of the first bolt 35 can drive the first adjustment plate 37 to move up and down; the top of the first bolt 35 is fixed There is a first turntable 36, which can drive the first bolt 35 to rotate by setting the first turntable 36; the outer side of the first bolt 35 is threadedly connected to the first adjustment plate 37, and the second cross bar 38 can be driven to move by setting the first adjustment plate 37; a second cross bar 38 is fixed to one side of the first adjustment plate 37, and the second cross bar 38 can facilitate the rotation of the second rotating sleeve 39 on its outer side; the outer side of the second cross bar 38 is rotatably connected to the second rotating sleeve 39, and the rotation of the second rotating sleeve 39 can facilitate the transmission of the non-woven fabric body 2; the support block 31 is fixed to the top of the processing table 1, and the first rotating sleeve 34 is rotatably connected to the inner wall of the first support plate 32. The rotation of the first rotating sleeve 34 on the first support plate 32 can improve the stability of the rotation of the first rotating sleeve 34.

[0026] See also Figure 1 and Figure 3 As shown, the adjustment mechanism 4 includes two symmetrical L-shaped plates 41 fixed to the top of the processing table 1, and the L-shaped plates 41 can support the rotation of the second bolt 42; the inner wall of the L-shaped plate 41 is rotatably connected to the second bolt 42, and the rotation of the second bolt 42 can drive the second adjustment plate 44 to move up and down; the top of the second bolt 42 is fixed with a second turntable 43, and the second turntable 43 can drive the second bolt 42 to rotate; the outer side of the second bolt 42 is threadedly connected to the second adjustment plate 44, and the second support plate 45 can be driven to move by the second adjustment plate 44; a second support plate 45 is fixed to one side of the second adjustment plate 44, and the second support plate 45 can support the rotation of the conveying roller 46; the inner wall of the second support plate 45 is rotatably connected to the conveying roller 46, and the conveying roller 46 can be facilitated to convey the non-woven fabric body 2.

[0027] See also Figure 4 and Figure 5As shown, a threaded joint 58 is fixed to the bottom of the dust exhaust pipe 54, and a flexible joint 59 is threadedly connected to the outer side of the threaded joint 58. The flexible joint 59 is rotatably connected to the top of the connecting pipe 55. By setting the threaded joint 58 and the flexible joint 59 to be threadedly connected, the connecting pipe 55 can be connected to the dust exhaust pipe 54, and it is easy to disassemble; a push rod 510 is fixed to one side of the dust box 57, and moving wheels 511 are set at the four corners of the bottom of the dust box 57. The dust box 57 can be pushed to move by setting the push rod 510 and the moving wheel 511.

[0028] Working principle: The worker passes the head end of the non-woven fabric body 2 through the two sets of positioning mechanisms 3 in sequence and connects it to the subsequent equipment. In the process of passing through, it passes under the conveying roller 46, and then uses the first turntable 36 to drive the first bolt 35 to rotate. The rotation of the first bolt 35 drives the first adjusting plate 37 to move downward, and the first adjusting plate 37 drives the second cross bar 38 to move downward; the second cross bar 38 drives the second rotating sleeve 39 to move downward and contact the non-woven fabric body 2, so that the second rotating sleeve 39 and the first rotating sleeve 34 position the non-woven fabric body 2 for limited transmission, and then uses the second turntable 43 to rotate the second bolt 42 to drive the second adjusting plate 37 to move downward. The second adjustment plate 44 moves, and the second adjustment plate 44 drives the second support plate 45 to move; the second support plate 45 drives the conveying roller 46 to move, and adjusts the tension of the conveying of the non-woven fabric body 2. After adjustment, the non-woven fabric body 2 begins to be conveyed. During the conveying process, the dust suction fan 52 is turned on to generate wind force to suck the dust on the non-woven fabric body 2 through the suction slot plate 53, and is discharged to the dust collecting box 57 through the dust exhaust pipe 54, the connecting pipe 55 and the hose 56. Finally, the movable joint 59 is rotated to separate from the threaded joint 58, and the push rod 510 is used to push the dust collecting box 57 to the cleaning area to clean the dust.

[0029] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0030] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A medical non-woven fabric dust-free production device, comprising a processing table (1), a non-woven fabric body (2) is arranged above the processing table (1), characterized in that: Also includes: Two sets of positioning mechanisms (3) are provided on the top of the processing table (1) for limiting the position of the non-woven fabric body (2); and an adjustment mechanism (4) is provided on the top of the processing table (1) for adjusting the transmission tension of the non-woven fabric body (2); A dust collecting mechanism (5) is arranged on the top of the processing table (1) for removing dust from the surface of the non-woven fabric body (2), the dust collecting mechanism (5) comprising two symmetrical vertical plates (51) fixed on the top of the processing table (1), a dust collecting fan (52) fixed on the top of the vertical plates (51), a suction trough plate (53) fixed on the bottom of the dust collecting fan (52), a dust exhaust pipe (54) connected to one side of the dust collecting fan (52), a connecting pipe (55) connected to the bottom end of the connecting pipe (55), a hose (56) connected to the bottom end of the hose (56), and a dust collecting box (57) connected to the bottom end of the hose (56).

2. The medical nonwoven fabric dust-free production equipment according to claim 1, characterized in that: The positioning mechanism (3) comprises two symmetrical support blocks (31) fixed to the top of the processing table (1); a first support plate (32) is fixed to one side of the support block (31); a first cross bar (33) is fixed to the inner wall of the first support plate (32); and a first rotating sleeve (34) is rotatably connected to the outer side of the first cross bar (33).

3. The dust-free production equipment for medical nonwoven fabrics according to claim 2, characterized in that: The inner wall of the support block (31) is threadedly connected to a first bolt (35), a first turntable (36) is fixed to the top of the first bolt (35), an outer side of the first bolt (35) is threadedly connected to a first adjustment plate (37), a second cross bar (38) is fixed to one side of the first adjustment plate (37), and a second rotating sleeve (39) is rotatably connected to the outer side of the second cross bar (38).

4. The dust-free production equipment for medical nonwoven fabrics according to claim 2, characterized in that: The support block (31) is fixed to the top of the processing table (1), and the first rotating sleeve (34) is rotatably connected to the inner wall of the first supporting plate (32).

5. The dust-free production equipment for medical nonwoven fabrics according to claim 1, characterized in that: The adjustment mechanism (4) comprises two symmetrical L-shaped plates (41) fixed to the top of the processing table (1); the inner wall of the L-shaped plate (41) is rotatably connected to a second bolt (42); and a second turntable (43) is fixed to the top of the second bolt (42).

6. The dust-free production equipment for medical nonwoven fabrics according to claim 5, characterized in that: The outer side of the second bolt (42) is threadedly connected to a second adjustment plate (44), a second support disk (45) is fixed to one side of the second adjustment plate (44), and a conveying roller (46) is rotatably connected to the inner wall of the second support disk (45).

7. The dust-free production equipment for medical nonwoven fabrics according to claim 1, characterized in that: A threaded joint (58) is fixed to the bottom of the dust exhaust pipe (54), and a flexible joint (59) is threadedly connected to the outside of the threaded joint (58), and the flexible joint (59) is rotatably connected to the top end of the connecting pipe (55).

8. The dust-free production equipment for medical nonwoven fabrics according to claim 1, characterized in that: A push rod (510) is fixed to one side of the dust collecting box (57), and moving wheels (511) are provided at the four corners of the bottom of the dust collecting box (57).

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