Non-woven fabric crease-resistant three-dimensional embossing equipment

Abstract

The utility model relates to the technical field of non-woven fabric production, in particular to non-woven fabric crease-resistant three-dimensional embossing equipment which comprises a bottom plate and a top plate, a processing cavity is formed between the bottom plate and the top plate, an embossing assembly used for embossing non-woven fabric is arranged in the processing cavity, the embossing assembly comprises a rotatable driving roller and a rotatable driven roller, and the driving roller and the driven roller are arranged in the processing cavity. The driven roller is arranged in a lifting mode, a detachable embossing sleeve is arranged on the driving roller, the driving roller is further provided with a fixing piece used for fixing the embossing sleeve, and a heating assembly used for ironing the non-woven fabric is further arranged in the processing cavity. According to the non-woven fabric crease-resistant three-dimensional embossing equipment, through detachable arrangement of the embossing sleeves, when different patterns need to be die-cast on non-woven fabric, the different patterns can be die-cast by replacing the embossing sleeves, compared with the prior art, the whole embossing assembly does not need to be replaced, only the embossing sleeves on the outer side of the driving roller need to be replaced, more labor is saved during replacement, and the production efficiency is improved. And a worker can feel more relaxed.

Description

Technical Field

[0001] The utility model relates to the technical field of non-woven fabric production, in particular to a non-woven fabric wrinkle-proof three-dimensional embossing device. Background Art

[0002] Non-woven fabric, also known as non-woven fabric, is made of directional or random fibers. It is called cloth because it has the appearance and certain properties of cloth. Non-woven fabric is made by extruding and stretching polymers to form continuous filaments, which are then laid into a web. The web is then bonded, thermally bonded, chemically bonded or mechanically reinforced to become a non-woven fabric. Some non-woven fabrics need to have patterns for beauty. Therefore, embossing equipment is needed to emboss the non-woven fabric during the production process.

[0003] For example, the patent number CN214694722U discloses a non-woven bag embossing device, which includes a machine body and a base on the machine body, a frame is arranged on the machine body corresponding to the base, a roller seat is installed on the frame, a roller assembly is installed on the roller seat, and the roller assembly includes a roller frame and an embossing roller installed on the roller frame, and the roller frame is clamped and fixed on the roller seat by a clamping mechanism on the frame; a transverse groove is provided in the middle of the roller seat, the T-shaped base of the roller frame is slidably installed in the transverse groove, and the embossing roller is installed at the lower end of the T-shaped base; a slot perpendicular to the transverse groove is provided on the upper surface of the mounting part at the front end of the roller seat. Although the embossing device has the advantages of reasonable structural design, simple operation, and the required roller assembly can be quickly replaced according to actual production needs, in actual use, the roller assembly is large in size and is laborious to replace, so it needs to be improved. Utility Model Content

[0004] The utility model aims to provide a non-woven fabric wrinkle-proof three-dimensional embossing device to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A non-woven fabric wrinkle-proof three-dimensional embossing device comprises a bottom plate and a top plate, a processing chamber is formed between the bottom plate and the top plate, an embossing component for embossing the non-woven fabric is arranged in the processing chamber, the embossing component comprises a rotatable active roller and a driven roller, the driven roller can be raised and lowered, a detachable embossing sleeve is arranged on the active roller, the active roller is also provided with a fixing part for fixing the embossing sleeve, and a heating component for ironing the non-woven fabric is also arranged in the processing chamber.

[0007] Preferably, an annular groove for installing the embossing sleeve is provided on the outside of the active roller, and T-shaped slide grooves are relatively provided on the side walls of the annular groove along its length direction. The embossing sleeve is provided with a T-shaped slider sliding in the T-shaped slide groove, and a positioning hole is relatively provided on one side of the embossing sleeve. The fixing part includes an installation cavity provided at one end of the active roller, a movable push plate is provided in the installation cavity, and a step ring for sealing the installation cavity is provided at the opening of the installation cavity. A connecting rod with one end extending out of the installation cavity is provided on the push plate, a spring is sleeved on the connecting rod, and a handle is provided on the protruding end of the connecting rod. The embossing sleeve is also provided with a notch groove for the handle to pass through, and the handle is provided with a positioning pin that can extend into the corresponding positioning hole.

[0008] Preferably, a fixing plate is provided on the top plate, a rotating shaft for rotatingly connecting the active roller is provided on the fixing plate, a fixing hole is provided on the handle, a sliding groove is provided on the top plate, a movable sliding block is provided in the sliding groove, a fixing rod is provided at the bottom end of the sliding block, and a fixing pin is provided on the fixing rod which can be extended into the fixing hole and used to fix the handle.

[0009] Preferably, the heating assembly includes a heating plate arranged in the processing chamber, arc-shaped surfaces are relatively provided on the heating plate, heating frames are provided on both sides of the heating plate, a rotatable rotating shaft is provided in the heating frame, the non-woven fabric can be slidably arranged on the rotating shaft and the arc-shaped surface, and the heating plate is used to iron the non-woven fabric.

[0010] Preferably, both ends of the driven roller are rotatably mounted on the mounting frame, a support plate extending into the corresponding mounting frame is provided on the base plate corresponding to the mounting frame, strip grooves are provided on the opposite side walls of the mounting frame along their length direction, a threaded rod is provided on the support plate and passes through the strip groove, and nuts are threadedly connected at both ends of the threaded rod for fixing the mounting frame.

[0011] Preferably, a motor for driving the rotating shaft to rotate is provided on the fixed plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The non-woven fabric wrinkle-proof three-dimensional embossing equipment has a detachable embossing sleeve. When different patterns need to be die-cast on the non-woven fabric, the embossing sleeve can be replaced to achieve the die-casting of different patterns. Compared with the existing ones, the non-woven fabric wrinkle-proof three-dimensional embossing equipment does not need to replace the entire embossing assembly, but only needs to replace the embossing sleeve on the outside of the active roller, which is more labor-saving during replacement and the staff can be more relaxed.

[0014] 2. The non-woven fabric wrinkle-proof three-dimensional embossing equipment can adjust the distance between the driven roller and the active roller through the liftable setting of the driven roller, so that it can adapt to non-woven fabrics of different thicknesses and can be more applicable when used. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1The utility model is a schematic diagram of the overall structure of a non-woven fabric wrinkle-proof three-dimensional embossing device.

[0016] Figure 2 It is a schematic diagram of the structure of the top plate, bottom plate and heating plate in the utility model.

[0017] Figure 3 It is a schematic diagram of the structure of the active roller and the driven roller in the utility model.

[0018] Figure 4 It is an exploded schematic diagram of the active roller and the embossing sleeve in the utility model.

[0019] Figure 5 It is a schematic diagram of the cross-sectional structure of the active roller in the utility model.

[0020] Figure 6 It is a structural schematic diagram of the embossed sleeve in the utility model.

[0021] Figure 7 It is a structural schematic diagram of the active roller and the fixed rod in the utility model.

[0022] The meaning of the symbols in the figure is:

[0023] 100, bottom plate; 101, top plate; 102, legs; 103, processing chamber; 110, heating plate; 111, heating frame; 112, non-woven fabric; 120, active roller; 121, embossing sleeve; 130, driven roller; 140, mounting frame; 141, support plate;

[0024] 200, rotating shaft;

[0025] 310, motor; 311, fixing plate;

[0026] 400, annular groove; 410, T-shaped slide groove; 411, T-shaped slide block;

[0027] 500, installation cavity; 501, push plate; 502, connecting rod; 503, spring; 504, step ring; 505, fixing hole;

[0028] 600, notch groove; 601, positioning hole;

[0029] 700, snap-on hole; 710, handle; 711, positioning pin; 720, fixing rod; 721, sliding block; 722, fixing pin. DETAILED DESCRIPTION

[0030] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings and embodiments. It should be understood that the embodiments are only used to explain the utility model but not to limit it.

[0031] The following is combined with Figure 1-Figure 7 This embodiment is described in further detail.

[0032] See also Figure 1 In this embodiment, a non-woven fabric wrinkle-proof three-dimensional embossing device includes a bottom plate 100 and a top plate 101. A processing chamber 103 is formed between the bottom plate 100 and the top plate 101. An embossing component for embossing a non-woven fabric 112 is provided in the processing chamber 103. The embossing component includes a rotatable active roller 120 and a driven roller 130. The driven roller 130 can be raised and lowered. A detachable embossing sleeve 121 is provided on the active roller 120. The active roller 120 is also provided with a fixing part for fixing the embossing sleeve 121. A heating component for ironing the non-woven fabric 112 is also provided in the processing chamber 103.

[0033] In this embodiment, the non-woven fabric 112 to be embossed first passes through a heating component, which heats and irons the non-woven fabric 112 to remove wrinkles on the non-woven fabric 112, so that the wrinkles on the non-woven fabric 112 will not affect the embossing effect during the embossing process, thereby achieving wrinkle-proofing of the non-woven fabric 112;

[0034] Wherein, by setting the embossing assembly, when the non-woven fabric 112 passes through the embossing assembly, the embossing assembly rotates to perform embossing treatment on the non-woven fabric 112;

[0035] The outer side of the embossing sleeve 121 is provided with an embossing pattern, and the embossing sleeve 121 is sleeved outside the active roller 120. When the non-woven fabric 112 passes between the active roller 120 and the driven roller 130, the embossing sleeve 121 rotates with the active roller 120, thereby embossing the non-woven fabric 112.

[0036] In this embodiment, through the detachable setting of the embossing sleeve 121, when it is necessary to die-cast different patterns on the non-woven fabric 112, the embossing sleeve 121 can be replaced to achieve different patterns. Compared with the existing ones, in actual use, this embodiment does not need to replace the entire embossing assembly, but only needs to replace the embossing sleeve 121 on the outer side of the active roller 120, which is more labor-saving during replacement and can be more relaxed for the staff;

[0037] Among them, by setting the fixing piece, the embossing sleeve 121 can be fixed to prevent the embossing sleeve 121 from being separated when the active roller 120 rotates. When it is necessary to change the embossing sleeve 121 with a different pattern, the fixing of the embossing sleeve 121 can be released;

[0038] Among them, by the liftable setting of the driven roller 130, the distance between the driven roller 130 and the active roller 120 can be adjusted, so that the non-woven fabrics 112 of different thicknesses can be adapted, and the non-woven fabrics 112 can be more applicable when used;

[0039] A support leg 102 for connection is further provided between the bottom plate 100 and the top plate 101 .

[0040] like Figure 1-Figure 7 As shown, in this embodiment, the active roller 120 is provided with an annular groove 400 for installing the embossing sleeve 121, and a T-shaped slide groove 410 is provided on the side wall of the annular groove 400 along its length direction. A T-shaped slider 411 is provided in the embossing sleeve 121 and slides in the T-shaped slide groove 410. A positioning hole 601 is provided at the outer end of the embossing sleeve 121; the fixing part includes a mounting cavity 500 provided at one end of the active roller 120, a movable push plate 501 is provided in the mounting cavity 500, and a step ring 504 for sealing the mounting cavity 500 is provided at the opening of the mounting cavity 500. A connecting rod 502 with one end extending out of the mounting cavity 500 is provided on the push plate 501, a spring 503 is sleeved on the connecting rod 502, and a handle 710 is provided at the protruding end of the connecting rod 502. The embossing sleeve 121 is also provided with a notch groove 600 for the handle 710 to pass through, and a positioning pin 711 that can extend into the corresponding positioning hole 601 is provided on the handle 710.

[0041] In this embodiment, the embossing sleeve 121 is covered outside the annular groove 400, wherein the embossing sleeve 121 can rotate with the active roller 120 through the arrangement of the T-shaped slide groove 410 and the T-shaped slider 411;

[0042] Among them, one end of the spring 503 is pressed against the step ring 504, and the other end of the spring 503 is pressed against the push plate 501. Under the thrust of the spring 503, the connecting rod 502 and the handle 710 move in the direction close to the embossing sleeve 121, so that the positioning pin 711 extends into the positioning hole 601, fixes the embossing sleeve 121, and realizes its installation on the active roller 120; when it is necessary to release the fixation of the embossing sleeve 121, move the handle 710 in the direction away from the active roller 120, so that the positioning pin 711 is away from the positioning hole 601, and rotate the handle 710 so that the notch groove 600 is opposite to each other, and the embossing sleeve 121 can be taken out in the direction away from the active roller 120;

[0043] In actual use of this embodiment, the active roller 120 is further provided with a clamping hole 700 for the positioning pin 711 to extend into, and the clamping hole 700 is arranged corresponding to the notch groove 600. When the handle 710 is aligned with the notch groove 600, under the thrust of the spring 503, the positioning pin 711 extends into the clamping hole 700 and maintains this state, and the embossed sleeve 121 can be removed at this time;

[0044] The cross-sections of the installation cavity 500 and the push plate 501 are in matching circular shapes. With this structure, the push plate 501 can rotate and move in the installation cavity 500.

[0045] The step ring 504 is detachably connected to the active roller 120 via screws. After the push plate 501 and the spring 503 are installed in the installation cavity 500 , the step ring 504 can be used to seal the installation cavity 500 .

[0046] like Figure 1-Figure 7 As shown, in this embodiment, a fixing plate 311 is provided on the top plate 101, a rotating shaft for rotatingly connecting the active roller 120 is provided on the fixing plate 311, a motor 310 for driving the rotating shaft to rotate is provided on the fixing plate 311, a fixing hole 505 is provided on the handle 710, a sliding groove is provided on the top plate 101, a movable sliding block 721 is provided in the sliding groove, a fixing rod 720 is provided at the bottom end of the sliding block 721, and a fixing pin 722 is provided on the fixing rod 720, which can be inserted into the fixing hole 505 and is used to fix the handle 710.

[0047] In this embodiment, the motor 310 is started to drive the active roller 120 to rotate, wherein the motor 310 can be installed by setting the fixing plate 311, and the other end of the active roller 120 is fixed by extending the fixing pin 722 on the fixing rod 720 into the fixing hole 505, so that the active roller 120 can be preferably rotated and installed;

[0048] Among them, one end of the sliding groove is open and T-shaped and is arranged along the axial direction of the active roller 120. The sliding block 721 is slidably arranged in the sliding groove. When the sliding block 721 is moved to the end of the sliding groove, the fixing rod 720 drives the fixing pin 722 to extend into the fixing hole 505 to fix the handle 710. When the embossing sleeve 121 needs to be replaced, the fixing rod 720 is moved out of the sliding groove to release the fixing of the handle 710. At this time, the handle 710 can be rotated and pulled to release the fixing of the embossing sleeve 121.

[0049] In actual use of this embodiment, screw holes are provided on the sliding block 721 and the top plate 101, and the sliding block 721 and the top plate 101 are detachably connected by screws.

[0050] like Figure 1-Figure 2 As shown, in this embodiment, the heating component includes a heating plate 110 arranged in the processing chamber 103, and the heating plate 110 is provided with arc surfaces opposite to each other, and heating frames 111 are provided on both sides of the heating plate 110. A rotatable rotating shaft 200 is provided in the heating frame 111, and the non-woven fabric 112 can be slidably arranged on the rotating shaft 200 and the arc surface, and the heating plate 110 is used to iron the non-woven fabric 112.

[0051] In this embodiment, the non-woven fabric 112 extends from the outside into the processing chamber 103, the non-woven fabric 112 is tightened by the rotating shaft 200, and the heating plate 110 is an existing structure, which can heat and iron the non-woven fabric 112 to remove wrinkles on the non-woven fabric 112. It should be pointed out that the non-woven fabric moves in the heating assembly under the traction of the embossing assembly.

[0052] like Figure 1-Figure 3 As shown, in this embodiment, both ends of the driven roller 130 are rotatably mounted on the mounting frame 140, and a support plate 141 extending into the corresponding mounting frame 140 is provided on the base plate 100 corresponding to the mounting frame 140, and strip grooves are provided on the opposite side walls of the mounting frame 140 along the length direction thereof, and a threaded rod penetrating the strip groove is provided on the support plate 141, and nuts for fixing the mounting frame 140 are threadedly connected at both ends of the threaded rod.

[0053] In this embodiment, through the above-mentioned structure, when it is necessary to perform lifting and lowering adjustment in actual use, the nut can be loosened to make the threaded rod slide along the strip groove to achieve the lifting and lowering adjustment of the driven roller 130. By loosening the nut so that it squeezes the side wall of the mounting frame 140, the mounting frame 140 can be fixed, that is, the driven roller 130 can be fixed, thereby facilitating use.

[0054] Working principle: When the non-woven fabric 112 needs to be embossed, the non-woven fabric 112 is extended from the outside into the processing chamber 103, the non-woven fabric 112 is tightened by the rotating shaft 200, the heating plate 110 heats and irons the non-woven fabric 112 to remove the wrinkles on the non-woven fabric 112, and the ironed non-woven fabric 112 is extended into the gap between the active roller 120 and the driven roller 130, the motor 310 is started to drive the active roller 120 to rotate, and the non-woven fabric 112 is embossed. When different patterns are die-cast, the fixing rod 720 can be taken out along the sliding groove, and the handle 710 can be pulled outward and rotated to release the fixation of the embossing sleeve 121.

Claims

1. A non-woven fabric wrinkle-proof three-dimensional embossing device, characterized by: The invention comprises a bottom plate (100) and a top plate (101), wherein a processing chamber (103) is formed between the bottom plate (100) and the top plate (101), wherein an embossing assembly for embossing a non-woven fabric (112) is arranged in the processing chamber (103), wherein the embossing assembly comprises a rotatable active roller (120) and a driven roller (130), wherein the driven roller (130) can be raised and lowered, wherein a detachable embossing sleeve (121) is arranged on the active roller (120), and wherein the active roller (120) is further provided with a fixing member for fixing the embossing sleeve (121), and wherein a heating assembly for ironing the non-woven fabric (112) is further provided in the processing chamber (103).

2. The non-woven fabric wrinkle-proof three-dimensional embossing device according to claim 1, characterized in that: The active roller (120) is provided with an annular groove (400) for mounting the embossing sleeve (121), a T-shaped slide groove (410) is provided on the side wall of the annular groove (400) along its length direction, the embossing sleeve (121) is provided with a T-shaped slider (411) which slides in the T-shaped slide groove (410), a positioning hole (601) is provided on one side of the embossing sleeve (121), and the fixing member includes a mounting cavity (500) provided at one end of the active roller (120), and a movable push plate (500) is provided in the mounting cavity (500). 1), a step ring (504) for sealing the opening of the installation cavity (500) is provided, a connecting rod (502) with one end extending out of the installation cavity (500) is provided on the push plate (501), a spring (503) is sleeved on the connecting rod (502), a handle (710) is provided at the extended end of the connecting rod (502), a notch groove (600) for the handle (710) to pass through is also provided on the embossed sleeve (121), and a positioning pin (711) that can extend into the corresponding positioning hole (601) is provided on the handle (710).

3. The non-woven fabric wrinkle-proof three-dimensional embossing device according to claim 2, characterized in that: A fixing plate (311) is provided on the top plate (101), a rotating shaft for rotatably connecting to the driving roller (120) is provided on the fixing plate (311), a fixing hole (505) is provided on the handle (710), a sliding groove is provided on the top plate (101), a movable sliding block (721) is provided in the sliding groove, a fixing rod (720) is provided at the bottom end of the sliding block (721), and a fixing pin (722) is provided on the fixing rod (720) which can extend into the fixing hole (505) and is used to fix the handle (710).

4. The non-woven fabric wrinkle-proof three-dimensional embossing device according to claim 1, characterized in that: The heating assembly comprises a heating plate (110) disposed in a processing chamber (103); arcuate surfaces are disposed opposite to each other on the heating plate (110); heating frames (111) are disposed on both sides of the heating plate (110); a rotatable rotating shaft (200) is disposed in the heating frame (111); the non-woven fabric (112) can be slidably disposed on the rotating shaft (200) and the arcuate surfaces; and the heating plate (110) is used to iron the non-woven fabric (112).

5. The wrinkle-proof three-dimensional embossing device for nonwoven fabrics according to claim 1, characterized in that: The two ends of the driven roller (130) are rotatably mounted on the mounting frame (140); a support plate (141) extending into the corresponding mounting frame (140) is provided on the bottom plate (100) corresponding to the mounting frame (140); a strip groove is provided on the opposite side wall of the mounting frame (140) along its length direction; a threaded rod is provided on the support plate (141) and is arranged to penetrate the strip groove; nuts for fixing the mounting frame (140) are threadedly connected at both ends of the threaded rod.

6. The wrinkle-proof three-dimensional embossing device for nonwoven fabrics according to claim 3, characterized in that: A motor (310) for driving the rotating shaft to rotate is provided on the fixed plate (311).

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