Automatic folding device for spunlace non-woven fabric

Abstract

The utility model discloses a spunlace non-woven fabric automatic folding device in the technical field of spunlace non-woven fabric processing, which comprises a bottom frame, a plurality of groups of second conveying rollers are arranged, a connecting plate is fixedly arranged between the top of a fixing plate and the top of a supporting plate, the bottom of the connecting plate is fixedly connected with a pressing wheel, and the pressing wheel is fixedly connected with the bottom of the fixing plate. The cloth body penetrates through the position between the bottom of the pressing wheel and the second conveying roller, torsional spring shafts are fixedly connected to the inner side surfaces of the supporting plate and the fixing plate correspondingly, a limiting plate is rotationally installed between the torsional spring shafts, and a sliding hole is formed in the inner side of the limiting plate in a penetrating mode; when one side of the semicircular wheel extrudes the limiting plate to rotate towards the left side around the circle center of the torsional spring shaft, the limiting plate can drive the cloth body on the inner side to be folded towards the left side, and when one side of the semicircular wheel is separated from the limiting plate, the compressed torsional spring shaft can drive the limiting plate to reset, so that the limiting plate drives the cloth body inside to be folded towards the right side, and the operation is repeated; the effect of automatically folding the cloth main body can be achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of spunlace nonwoven fabric processing, and in particular relates to an automatic folding device for spunlace nonwoven fabric. Background Art

[0002] Spunlace non-woven fabrics are soft, fluffy, and highly hygroscopic, and are widely used in the medical, cosmetic and other fields. Specifically, they are used as medical curtains, surgical gowns, surgical covers, medical bandaging materials, wound dressings, medical gauze, aviation rags, clothing lining fabrics, coating base fabrics, disposable materials, high-end rags for instruments and meters, high-end rags for the electronics industry, towels, cosmetic cotton, wet wipes, mask covering materials, etc.

[0003] In the existing production of spunlace nonwoven fabrics, they need to be folded. Currently, the nonwoven fabrics are generally folded manually, which requires a certain amount of manpower and seriously affects the production efficiency. For this reason, we propose an automatic folding device for spunlace nonwoven fabrics. Utility Model Content

[0004] The utility model aims to provide an automatic folding device for spunlace nonwoven fabrics, so as to solve the problem in the above background technology that most of the existing spunlace nonwoven fabric production is folded manually, resulting in low efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic folding device for spunlace non-woven fabrics, comprising a base frame, a fixed plate is provided on one side of the top of the base frame, a limiting plate is provided on the inner side of the fixed plate, a connecting shaft is provided on one side of the limiting plate, a fabric body is provided on the surface of the connecting shaft, a support plate is provided on the top of the base frame, a first conveying roller and a second conveying roller are provided on one side of the support plate, a connecting plate is provided on the top of the fixed plate and the support plate, a pressure wheel is provided on the bottom of the connecting plate, a torsion spring shaft is provided between the support plate and the fixed plate respectively, a limiting plate is provided between the torsion spring shafts, a sliding hole is provided on the inner side of the limiting plate, a motor is provided on the outer side of the fixed plate, a connecting rod is provided on the inner side of the fixed plate, and a semicircular wheel is provided on the surface of the connecting rod.

[0006] Preferably, a connecting shaft is rotatably connected between the limiting plates, and one side of the limiting plates is fixedly connected to the fixing plate.

[0007] Preferably, the second conveying rollers are provided in multiple groups, and a connecting plate is fixedly installed between the fixing plate and the top of the supporting plate.

[0008] Preferably, a pressure wheel is fixedly connected to the bottom of the connecting plate, the cloth body passes between the bottom of the pressure wheel and the second conveying roller, and the inner surfaces of the supporting plate and the fixing plate are respectively fixedly connected to torsion spring shafts.

[0009] Preferably, a limit plate is rotatably installed between the torsion spring shafts, and a sliding hole is penetrated through the inner side of the limit plate.

[0010] Preferably, a motor is fixedly mounted on the outer side of the fixing plate, the end of the connecting rod is fixedly connected to the output end of the motor, a semicircular wheel is fixedly mounted on the surface of the connecting rod, and the semicircular wheel is arranged on one side of the limiting plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The operation of the motor can drive the semicircular wheel on the surface of the connecting rod to rotate. When one side of the semicircular wheel squeezes the limiting plate to rotate to the left around the center of the torsion spring shaft, the limiting plate will drive the inner fabric body to fold to the left. When one side of the semicircular wheel separates from the limiting plate, the compressed torsion spring shaft will drive the limiting plate to reset, so that the limiting plate drives the internal fabric body to fold to the right. This reciprocating process can achieve the effect of automatic folding of the fabric body. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a front structural schematic diagram of the utility model;

[0015] Figure 3 It is a side structural schematic diagram of the utility model.

[0016] In the figure: 1. base frame; 2. fixing plate; 3. limiting plate; 4. connecting shaft; 5. cloth body; 6. first conveying roller; 7. supporting plate; 8. second conveying roller; 9. connecting plate; 10. pressure wheel; 11. torsion spring shaft; 12. limiting plate; 13. sliding hole; 14. motor; 15. connecting rod; 16. semicircular wheel. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-3The utility model provides a technical solution: an automatic folding device for spunlace non-woven fabrics, comprising a base frame 1, a fixed plate 2 is provided on one side of the top of the base frame 1, a limiting plate 3 is provided on the inner side of the fixed plate 2, a connecting shaft 4 is provided on one side of the limiting plate 3, a cloth body 5 is provided on the surface of the connecting shaft 4, a supporting plate 7 is provided on the top of the base frame 1, a first conveying roller 6 and a second conveying roller 8 are provided on one side of the supporting plate 7, a connecting plate 9 is provided on the top of the fixed plate 2 and the support plate 7, a pressing wheel 10 is provided on the bottom of the connecting plate 9, a torsion spring shaft 11 is provided between the support plate 7 and the fixed plate 2, a limiting plate 12 is provided between the torsion spring shaft 11, a sliding hole 13 is provided on the inner side of the limiting plate 12, a motor 14 is provided on the outer side of the fixed plate 2, a connecting rod 15 is provided on the inner side of the fixed plate 2, and a semicircular wheel 16 is provided on the surface of the connecting rod 15.

[0019] Specifically, a connecting shaft 4 is rotatably connected between the limit plates 3, one side of the limit plate 3 is fixedly connected to the fixed plate 2, a plurality of second conveying rollers 8 are provided, a connecting plate 9 is fixedly installed between the fixed plate 2 and the top of the support plate 7, a pressing wheel 10 is fixedly connected to the bottom of the connecting plate 9, the cloth body 5 passes through between the bottom of the pressing wheel 10 and the second conveying roller 8, a torsion spring shaft 11 is fixedly connected to the inner surface of the support plate 7 and the fixed plate 2, a limit plate 12 is rotatably installed between the torsion spring shaft 11, a sliding hole 13 is penetrated through the inner side of the limit plate 12, a motor 14 is fixedly installed on the outer side of the fixed plate 2, an end of a connecting rod 15 is fixedly connected to the output end of the motor 14, a semicircular wheel 16 is fixedly installed on the surface of the connecting rod 15, and the semicircular wheel 16 is arranged on one side of the limit plate 12.

[0020] In this embodiment, one end of the cloth body 5 passes through the upper surface of the connecting shaft 4, passes through the bottom of the first conveying roller 6, and then extends to the top of the second conveying roller 8. The pressure wheel 10 provided can limit and compact the cloth on the surface of the second conveying roller 8. One end of the cloth body 5 passes through the inside of the sliding hole 13. One end of the cloth body 5 will continue to be piled above one side of the base frame 1. The operation of the motor 14 can drive the connecting rod 15 and the semicircular wheel 16 on the surface to rotate. Figure 1 As shown: when one side of the semicircular wheel 16 rotates to contact one side of the limiting plate 12, it will drive the limiting plate 12 to rotate to the left around the center of the torsion spring shaft 11, so that the limiting plate 12 drives the inner cloth body 5 to fold to the left; when the semicircular wheel 16 rotates so that one side does not contact the limiting plate 12, the compressed torsion spring shaft 11 will drive the limiting plate 12 to reset, so that the limiting plate 12 drives the inner cloth body 5 to fold to the right; and so on and so forth, the cloth body 5 can be automatically folded.

[0021] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic folding device for spunlace nonwoven fabrics, comprising a base frame (1), characterized in that: A fixing plate (2) is provided on one side of the top of the base frame (1), a limiting plate (3) is provided on the inner side of the fixing plate (2), a connecting shaft (4) is provided on one side of the limiting plate (3), a cloth body (5) is provided on the surface of the connecting shaft (4), a supporting plate (7) is provided on the top of the base frame (1), a first conveying roller (6) and a second conveying roller (8) are provided on one side of the supporting plate (7), a connecting plate (9) is provided on the top of the fixing plate (2) and the supporting plate (7), a pressing wheel (10) is provided on the bottom of the connecting plate (9), a torsion spring shaft (11) is provided between the supporting plate (7) and the fixing plate (2), a limiting plate (12) is provided between the torsion spring shafts (11), a sliding hole (13) is provided on the inner side of the limiting plate (12), a motor (14) is provided on the outer side of the fixing plate (2), a connecting rod (15) is provided on the inner side of the fixing plate (2), and a semicircular wheel (16) is provided on the surface of the connecting rod (15).

2. The automatic folding device for spunlace nonwoven fabric according to claim 1, characterized in that: A connecting shaft (4) is rotatably connected between the limiting plates (3), and one side of the limiting plates (3) is fixedly connected to the fixing plate (2).

3. The automatic folding device for spunlace nonwoven fabric according to claim 1, characterized in that: The second conveying rollers (8) are provided in multiple groups, and a connecting plate (9) is fixedly installed between the fixing plate (2) and the top of the supporting plate (7).

4. The automatic folding device for spunlace nonwoven fabric according to claim 1, characterized in that: A pressing wheel (10) is fixedly connected to the bottom of the connecting plate (9), the cloth body (5) passes between the bottom of the pressing wheel (10) and the second conveying roller (8), and a torsion spring shaft (11) is fixedly connected to the inner surface of the supporting plate (7) and the fixing plate (2), respectively.

5. The automatic folding device for spunlace nonwoven fabric according to claim 1, characterized in that: A limit plate (12) is rotatably mounted between the torsion spring shafts (11), and a sliding hole (13) is provided through the inner side of the limit plate (12).

6. The automatic folding device for spunlace nonwoven fabric according to claim 1, characterized in that: A motor (14) is fixedly mounted on the outer side of the fixing plate (2), an end of the connecting rod (15) is fixedly connected to an output end of the motor (14), a semicircular wheel (16) is fixedly mounted on the surface of the connecting rod (15), and the semicircular wheel (16) is arranged on one side of the limiting plate (12).

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