Non-woven fabric cutting positioning mechanism

Abstract

The utility model relates to the technical field of non-woven fabric processing, and discloses a non-woven fabric tailoring positioning mechanism which comprises a connecting plate and further comprises a movable plate fixedly connected to the top of the connecting plate, a sliding hole is formed in the surface of the movable plate, a tailoring groove is formed in the top of the movable plate, a placing plate is fixedly connected to the top of the connecting plate, and a clamping groove is formed in the top of the placing plate. The front side of the bottom of the connecting plate is fixedly connected with a positioning plate, and the two sides of the top of the connecting plate are open. Through cooperative use of a rocker, a first bevel gear, a second bevel gear, a lead screw, an adjusting plate, an adjusting rod, an auxiliary wheel and a spring of the stretching assembly, the four corners of the non-woven fabric can be positioned, meanwhile, the positions, with wrinkles, of the surface of the non-woven fabric can be smoothed, the problem that the cutting position deviates due to the wrinkles is solved, and the production efficiency is improved. Through the movable plate and the sliding hole, the non-woven fabric can be limited, and meanwhile, the auxiliary wheel can be limited in cooperation with the sliding seat.

Description

Technical Field

[0001] The utility model relates to the technical field of non-woven fabric processing, in particular to a non-woven fabric cutting and positioning mechanism. Background Art

[0002] Non-woven fabric processing refers to the process of subjecting non-woven fabric raw materials to a series of processing techniques to make them into finished products that meet specific purposes. Non-woven fabric is a fiber product that is not woven or knitted. Its production process mainly includes fiber pretreatment, fiber web formation, web consolidation and post-processing steps.

[0003] The processing of non-woven fabrics includes a cutting process. When cutting the non-woven fabric, the non-woven fabric must first be placed on a plane, and then the position to be cut must be marked. Finally, the non-woven fabric can be cut using a cutting device. However, the surface of the non-woven fabric is prone to wrinkles during stacking or storage, and the traditional cutting process lacks a structure for leveling and positioning the non-woven fabric. Therefore, wrinkles can easily lead to inaccurate cutting positions during the cutting process, affecting the processing quality of the non-woven fabric.

[0004] Therefore, in response to the above problems, we need to propose a non-woven fabric cutting and positioning mechanism. Utility Model Content

[0005] The purpose of the present utility model is to provide a non-woven fabric cutting and positioning mechanism to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a non-woven fabric cutting and positioning mechanism, comprising a connecting plate, and further comprising:

[0007] A movable plate fixedly connected to the top of the connecting plate, wherein a sliding hole is provided on the surface of the movable plate, a cutting groove is provided on the top of the movable plate, a placement plate is fixedly connected to the top of the connecting plate, a positioning plate is fixedly connected to the front side of the bottom of the connecting plate, and both sides of the top of the connecting plate are open;

[0008] A stretching component is arranged on the top of the connecting plate and can flatten the wrinkles of the non-woven fabric.

[0009] Preferably, the stretching assembly includes a rocker, the surface of the rocker is fixedly connected to the inner cavity of the positioning plate through a bearing seat, the rear side of the rocker is fixedly connected to the first bevel gear, the rear side of the first bevel gear is meshedly connected to the second bevel gear, the inner cavity of the second bevel gear is fixedly connected to a screw, the surface of the screw is threadedly connected to the adjustment plate, the front and rear sides of both sides of the adjustment plate are movably connected to the adjustment rod through a rotating shaft, the bottom of the adjustment rod is movably connected to the auxiliary wheel through a rotating shaft, and a spring is fixedly connected between the tops of the opposite sides of the two adjustment rods.

[0010] Preferably, one side of the auxiliary wheel is movably connected to a sliding seat via a rotating shaft, and the surface of the sliding seat is slidably connected to the inner cavity of the sliding hole.

[0011] Preferably, a sliding rod is slidably connected to the rear side of the inner cavity of the adjustment plate, and the bottom of the sliding rod is fixedly connected to the connecting plate.

[0012] Preferably, four adjusting rods are provided, wherein a synchronization rod is fixedly connected between opposite sides of two adjusting rods.

[0013] Preferably, the front side and the rear side of the two opposite sides of the movable plates are fixedly connected with positioning blocks, and the bottoms of the positioning blocks are fixedly connected to the connecting plate.

[0014] Preferably, both sides of the inner cavity of the connecting plate are movably connected to conveying wheels via rotating shafts, and the conveying wheels are rubber wheels.

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

[0016] The utility model can position the four corners of the non-woven fabric and smooth out the wrinkles on the surface of the non-woven fabric through the coordinated use of the rocker, the first bevel gear, the second bevel gear, the screw rod, the adjustment plate, the adjustment rod, the auxiliary wheel and the spring of the stretching assembly, and prevent the problem of deviation in the cutting position due to the wrinkles from occurring. The non-woven fabric can be limited by the movable plate and the sliding hole, and the auxiliary wheel can be limited in cooperation with the sliding seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the structure of the non-woven fabric cutting and positioning mechanism provided by the utility model;

[0018] Figure 2 A bottom-view structural diagram of the present invention;

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

[0020] Figure 4 This is a structural schematic diagram of the movable plate provided by the utility model.

[0021] In the figure: 1. Connecting plate; 2. Conveying wheel; 3. Movable plate; 4. Positioning plate; 5. Stretching assembly; 501. Rocker; 502. First bevel gear; 503. Second bevel gear; 504. Screw; 505. Adjusting plate; 506. Adjusting rod; 507. Auxiliary wheel; 508. Synchronizing rod; 509. Slide; 510. Slide rod; 511. Spring; 6. Positioning block; 7. Slide hole; 8. Cutting groove; 9. Placement plate. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-4 As shown, a non-woven fabric cutting and positioning mechanism includes a connecting plate 1, a movable plate 3 is provided on the top of the connecting plate 1, and the movable plate 3 is located at the top of the connecting plate 1. Its function is to facilitate the staff to cut and also to limit the non-woven fabric. A sliding hole 7 is provided on the surface of the movable plate 3, and the sliding hole 7 is located on the surface of the movable plate 3. Its function is to limit the auxiliary wheel 507. A cutting groove 8 is provided on the top of the movable plate 3. The cutting groove 8 is provided on the top of the movable plate 3. Its function is to facilitate the staff to cut the non-woven fabric. The top of the connecting plate 1 is fixedly connected to a placing plate 9, and the placing plate 9 is located at the top of the connecting plate 1. Its function is to place and limit the non-woven fabric. The front side of the bottom of the connecting plate 1 is fixedly connected to a positioning plate 4, and both sides of the top of the connecting plate 1 are open; a stretching component 5 is provided on the top of the connecting plate 1 that can smooth the wrinkles of the non-woven fabric.

[0024] The stretching assembly 5 includes a rocker 501, the surface of the rocker 501 is fixedly connected to the inner cavity of the positioning plate 4 through a bearing seat, the rear side of the rocker 501 is fixedly connected to the first bevel gear 502, the rear side of the first bevel gear 502 is meshed with the second bevel gear 503, the inner cavity of the second bevel gear 503 is fixedly connected to a screw rod 504, the surface of the screw rod 504 is threadedly connected to an adjustment plate 505, the front and rear sides of both sides of the adjustment plate 505 are movably connected to an adjustment rod 506 through a rotating shaft, and the bottom of the adjustment rod 506 is fixedly connected to the inner cavity of the second bevel gear 503. The top of the adjusting rod 506 is movably connected to the auxiliary wheel 507 through a rotating shaft, and a spring 511 is fixedly connected between the tops of the opposite sides of the two adjusting rods 506. Through the coordinated use of the rocker 501, the first bevel gear 502, the second bevel gear 503, the screw rod 504, the adjusting plate 505, the adjusting rod 506, the auxiliary wheel 507 and the spring 511, the four corners of the non-woven fabric can be positioned, and the wrinkles on the surface of the non-woven fabric can be smoothed to prevent the deviation of the cutting position due to wrinkles.

[0025] One side of the auxiliary wheel 507 is movably connected to a slide 509 via a rotating shaft. The slide 509 is located on one side of the auxiliary wheel 507 and its function is to limit the auxiliary wheel 507. The surface of the slide 509 is slidably connected to the inner cavity of the sliding hole 7.

[0026] The rear side of the inner cavity of the adjustment plate 505 is slidably connected with a slide rod 510 . The slide rod 510 is located at the rear side of the inner cavity of the adjustment plate 505 and its function is to limit the adjustment plate 505 . The bottom of the slide rod 510 is fixedly connected to the connecting plate 1 .

[0027] Four adjusting rods 506 are provided, wherein a synchronization rod 508 is fixedly connected between opposite sides of two adjusting rods 506 . The synchronization rod 508 is located between the two adjusting rods 506 and functions to limit the two adjusting rods 506 .

[0028] The front and rear sides of the two opposite sides of the two movable plates 3 are fixedly connected with positioning blocks 6. The positioning block 6 is located on one side of the movable plate 3 and its function is to position the movable plate 3. The bottom of the positioning block 6 is fixedly connected to the connecting plate 1.

[0029] Both sides of the inner cavity of the connecting plate 1 are movably connected with a conveying wheel 2 through a rotating shaft. The conveying wheel 2 is located in the inner cavity of the connecting plate 1 and its function is to limit the non-woven fabric. The conveying wheel 2 is a rubber wheel.

[0030] Working principle: When the staff needs to cut the non-woven fabric, they first place the non-woven fabric on the placement plate 9, and then shake the rocker 501 to make the first bevel gear 502 engage the second bevel gear 503. At this time, the screw 504 inside the second bevel gear 503 will drive the adjustment plate 505 to move downward. When the adjustment plate 505 moves downward, the bottom of the auxiliary wheel 507 will contact the surface of the non-woven fabric. At this time, the adjustment rod 506 will be stretched to both sides as the auxiliary wheel 507 rolls. At this time, the wrinkles on the surface of the non-woven fabric will be smoothed by the stretched adjustment rod 506 and the auxiliary wheel 507. Then the staff will mark the position on the surface of the non-woven fabric that needs to be cut and then carry out the cutting process, which can effectively prevent the problem of deviation in the cutting position due to wrinkles.

[0031] 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 any 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.

[0032] 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 non-woven fabric cutting and positioning mechanism, comprising a connecting plate (1), characterized in that: Also includes: A movable plate (3) is fixedly connected to the top of the connecting plate (1), a sliding hole (7) is provided on the surface of the movable plate (3), a cutting groove (8) is provided on the top of the movable plate (3), a placement plate (9) is fixedly connected to the top of the connecting plate (1), a positioning plate (4) is fixedly connected to the front side of the bottom of the connecting plate (1), and both sides of the top of the connecting plate (1) are open; A stretching component (5) disposed on the top of the connecting plate (1) and capable of smoothing out wrinkles on the non-woven fabric; The stretching assembly (5) includes a rocker (501), the surface of the rocker (501) is fixedly connected to the inner cavity of the positioning plate (4) through a bearing seat, the rear side of the rocker (501) is fixedly connected to a first bevel gear (502), the rear side of the first bevel gear (502) is meshedly connected to a second bevel gear (503), the inner cavity of the second bevel gear (503) is fixedly connected to a screw rod (504), the surface of the screw rod (504) is threadedly connected to an adjustment plate (505), the front and rear sides of both sides of the adjustment plate (505) are movably connected to adjustment rods (506) through rotating shafts, the bottom of the adjustment rod (506) is movably connected to an auxiliary wheel (507) through a rotating shaft, and a spring (511) is fixedly connected between the tops of the two opposite sides of the adjustment rods (506).

2. The non-woven fabric cutting and positioning mechanism according to claim 1, characterized in that: One side of the auxiliary wheel (507) is movably connected to a sliding seat (509) via a rotating shaft, and the surface of the sliding seat (509) is slidably connected to the inner cavity of the sliding hole (7).

3. The non-woven fabric cutting and positioning mechanism according to claim 1, characterized in that: The rear side of the inner cavity of the adjustment plate (505) is slidably connected to a sliding rod (510), and the bottom of the sliding rod (510) is fixedly connected to the connecting plate (1).

4. The non-woven fabric cutting and positioning mechanism according to claim 1, characterized in that: Four adjusting rods (506) are provided, wherein a synchronization rod (508) is fixedly connected between opposite sides of two adjusting rods (506).

5. The non-woven fabric cutting and positioning mechanism according to claim 1, characterized in that: The front and rear sides of the two opposite sides of the movable plates (3) are both fixedly connected with positioning blocks (6), and the bottoms of the positioning blocks (6) are fixedly connected to the connecting plate (1).

6. The non-woven fabric cutting and positioning mechanism according to claim 1, characterized in that: Both sides of the inner cavity of the connecting plate (1) are movably connected to conveying wheels (2) via rotating shafts, and the conveying wheels (2) are rubber wheels.

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