CN218436322U - Non-woven fabric cutting device - Google Patents

Abstract

The utility model discloses a non-woven fabrics cutting device, comprises a workbench, the workstation left end is provided with cambered surface portion, it has the opening to open the workstation upper end, workstation upper end left part and upper end right part are all installed and are prevented static cushion, the right side prevent that static cushion upper end is provided with the scale mark, workstation upper end left part is provided with pressing mechanism, first spout and second spout are all installed to workstation front end and rear end, it is right-hand that the second spout is located first spout, be provided with jointly between first spout and the second spout and cut the mechanism, it extends to directly over the opening to cut the mechanism, the rear side the base is installed jointly to the second spout rear end of first spout rear end and rear side, the supporting leg is all installed to the workstation lower extreme. The utility model discloses a set up pressing means and be used for pressing down the non-woven fabrics, avoid the non-woven fabrics to take place to shift when cutting, cut the two-way of having realized the non-woven fabrics of mechanism through the setting and cut, improved the regularity that cuts the mouth.

Description

Non-woven fabric cutting device

Technical Field

The utility model relates to a non-woven fabrics processing technology field, in particular to non-woven fabrics cutting device.

Background

The non-woven fabric is non-woven fabric, which is formed by directly using high polymer slices, short fibers or filaments to form a web by air flow or machinery, then carrying out spunlace, needling or hot rolling reinforcement, and finally carrying out after-treatment. The novel fiber product with soft, air-permeable and plane structure has the advantages of no generation of fiber scraps, toughness, durability, silky softness, reinforcement and cotton feeling. The nonwoven is generally present in the form of rolls at the factory and is then processed again by the cutting device.

Refer to prior patent (application number 201921369535.0) and disclose a non-woven fabrics cutting device, including axle rod, the non-woven fabrics of winding on the axle rod, workstation, set up guide roller set on the workstation, the mechanism that cuts of setting on the workstation, be equipped with on the workstation with cut the groove that the mechanism corresponds, guide roller set is used for the non-woven fabrics level guidance on the axle rod on the workstation.

Present cutting device adopts one-way structure that cuts greatly, even use to cut the sword and decide the non-woven fabrics from an orientation, when the non-woven fabrics with cut the sword contact, cuts the decurrent stress of department's pressurized meeting for cut mouthful both sides and appear crooked phenomenon, and then lead to cutting mouthful untidy, influenced cloth cut the quality, so, we provide a non-woven fabrics cutting device.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a non-woven fabric cutting device, which can effectively solve the problems of the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a non-woven fabrics cutting device, includes the workstation, the workstation left end is provided with cambered surface portion, it has the opening to open the workstation upper end, workstation upper end left part and upper end right part are all installed and are prevented the static cushion, and the right side prevent that static cushion upper end is provided with the scale mark, workstation upper end left part is provided with pressing means, first spout and second spout are all installed to workstation front end and rear end, it is right-hand that the second spout is located first spout, be provided with jointly between first spout and the second spout and cut the mechanism, it extends to directly over the opening to cut the mechanism, the rear side the base is installed jointly to the second spout rear end of first spout rear end and rear side, the supporting leg is all installed in workstation lower extreme four corners.

During the use, at first pass the non-woven fabrics compression roller below in proper order, first cut sword and second cut between the sword, then according to the length that cuts of scale mark adjustment non-woven fabrics, the rethread presses the pressing means to press the non-woven fabrics on the workstation, avoids the non-woven fabrics to take place to shift when cutting, and the rethread cuts the mechanism and accomplishes cutting of non-woven fabrics, and the non-woven fabrics of being convenient for gets into the workstation through setting up cambered surface portion, avoids the non-woven fabrics to be damaged by workstation edge department, prevent that the static cushion is used for eliminating static, reduce the dust and adsorb, ensure the cleanness of non-woven fabrics, the scale mark is used for measuring the length of non-woven fabrics, first spout is used for the first direction that cuts the sword, the second spout is used for the second to cut the direction of sword.

Preferably, the pressing mechanism comprises a third sliding groove, the third sliding groove is provided with two third sliding grooves, the two third sliding grooves are respectively and fixedly connected with the front end and the rear end of the workbench, an electric push rod is installed at the upper end of the third sliding groove, the output end of the electric push rod penetrates through the upper wall of the third sliding groove and is fixedly connected with a sliding block, the two sliding blocks are mutually close to one end, the sliding blocks are connected with the inner cavity of the third sliding groove in a sliding mode, and when the lower end face of each sliding block is in contact with the lower wall of the inner cavity of the third sliding groove, the pressing roller is just in contact with the workbench.

Preferably, it includes gear and motor to cut the mechanism, the gear is provided with two, two the gear all meshes and is connected with first rack and second rack, first rack and second rack use the gear to be one hundred eighty degrees rotational symmetry distribution as the center, two first rack left end installs jointly first sword, two of cutting the second sword is installed jointly to the second rack right-hand member, first sword and the second of cutting is cut the one end that the sword is close to each other and is located same vertical plane, motor lower extreme and base upper end fixed connection, the gear fixed connection of motor output and rear side, the motor output drives the gear revolve of rear side, and the gear of rear side drives first rack and second rack and is synchronous close to the motion, and first rack drives first sword downwardly moving that cuts, and the second rack drives the second and cuts sword upward movement.

Preferably, the first cutting knife is connected with the first sliding groove in a sliding mode, the second cutting knife is connected with the second sliding groove in a sliding mode, the first cutting knife and the second cutting knife are identical in structure, the cross section of the blade of the first cutting knife is of a right trapezoid structure, and the first cutting knife and the second cutting knife are attached to each other when cutting.

Preferably, the first sliding chute and the second sliding chute are rotationally and symmetrically distributed in one hundred and eighty degrees by taking the gear as a center.

Preferably, the first cutting knife is located above the opening, and the second cutting knife is located below the opening.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the non-woven fabric is cut in two directions by arranging the cutting mechanism, when the non-woven fabric is cut, the non-woven fabric firstly passes through the space between the first cutting knife and the second cutting knife, then the cutting length of the non-woven fabric is adjusted according to scale marks, the non-woven fabric is pressed on the workbench by the pressing mechanism, the motor is started again, the output end of the motor drives the gear on the rear side to rotate, the gear on the rear side drives the first rack and the second rack to synchronously approach, the first rack drives the first cutting knife to move downwards, the second rack drives the second cutting knife to move upwards until the first cutting knife and the second cutting knife are both contacted with the non-woven fabric, the non-woven fabric is cut, due to the fact that the non-woven fabric is stressed vertically and simultaneously, the probability that two sides of a cutting opening are bent is effectively reduced, the trimming degree of the cutting opening is improved, and the cutting quality of the cloth is ensured;

2. be used for pressing down the non-woven fabrics through setting up pressing means, when cutting, start electric putter, the extension of electric putter output drives the slider downstream, and the slider drives the compression roller downstream, presses the non-woven fabrics on the workstation until the compression roller, avoids the non-woven fabrics to take place to shift when cutting, has further improved the quality of cutting.

Drawings

FIG. 1 is a schematic view of the overall structure of a non-woven fabric cutting device according to the present invention;

FIG. 2 is a schematic view of a part of the structure of a non-woven fabric cutting device according to the present invention;

FIG. 3 is a schematic view of a part of the pressing mechanism of the non-woven fabric cutting device according to the present invention;

fig. 4 is the overall structure schematic diagram of the cutting mechanism of the non-woven fabric cutting device of the present invention.

In the figure: 1. a work table; 2. an arc surface portion; 3. an anti-static rubber pad; 4. scale lines; 5. an opening; 6. a pressing mechanism; 7. a first chute; 8. a second chute; 9. a cutting mechanism; 10. supporting legs; 11. a base; 61. a third chute; 62. an electric push rod; 63. a slider; 64. a compression roller; 91. a gear; 92. a first rack; 93. a second rack; 94. a first cutting knife; 95. a second cutting knife; 96. an electric motor.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a non-woven fabric cutting device, including workstation 1, 1 left end of workstation is provided with cambered surface portion 2, 1 upper end of workstation is opened there is opening 5, 1 upper end left part of workstation and upper end right part are all installed and are prevented static cushion 3, the right side is prevented static cushion 3 upper end and is provided with scale mark 4, 1 upper end left part of workstation is provided with pressing means 6, 1 front end of workstation and rear end are all installed first spout 7 and second spout 8, second spout 8 is located first spout 7 right-hand, be provided with jointly between first spout 7 and the second spout 8 and cut mechanism 9, it extends to directly over opening 5 to cut mechanism 9, 7 rear end of rear side first spout and 8 rear ends of rear side second spout install base 11 jointly, supporting leg 10 is all installed to 1 lower extreme four corners of workstation.

During the use, at first pass the non-woven fabrics in proper order the compression roller 64 below, first cut between sword 94 and the second cuts the sword 95, then adjust the length that cuts of non-woven fabrics according to scale mark 4, rethread pressing means 6 presses the non-woven fabrics on workstation 1, avoid the non-woven fabrics to take place to shift when cutting, rethread cuts cutting means 9 and accomplishes cutting of non-woven fabrics, the non-woven fabrics of being convenient for gets into the workstation through setting up arc face portion 2, avoid the non-woven fabrics to be damaged by workstation 1 edge, prevent that static cushion 3 is used for eliminating static, reduce the dust and adsorb, ensure the cleanness of non-woven fabrics, scale mark 4 is used for measuring the length of non-woven fabrics, first spout 7 is used for the first direction of cutting sword 94, second spout 8 is used for the second to cut the direction of sword 95.

Pressing mechanism 6 includes third spout 61, third spout 61 is provided with two, the one end that two third spouts 61 are close to each other respectively with workstation 1 front and back end fixed connection, electric putter 62 is installed to third spout 61 upper end, the third spout 61 upper wall and fixedly connected with slider 63 are run through to electric putter 62 output, the common swing joint of one end that two sliders 63 are close to each other has compression roller 64, slider 63 and third spout 61 inner chamber sliding connection, when terminal surface and the contact of third spout 61 inner chamber lower wall under the slider 63, compression roller 64 just contacts with workstation 1.

The cutting mechanism 9 comprises a gear 91 and a motor 96, the gear 91 is provided with two gears 91, the two gears 91 are connected with a first rack 92 and a second rack 93 in a meshing manner, the first rack 92 and the second rack 93 are distributed in a one-hundred-eighty degree rotation symmetry mode by taking the gear 91 as a center, a first cutting knife 94 is installed at the left end of each of the two first racks 92, a second cutting knife 95 is installed at the right end of each of the two second racks 93, one end, close to each other, of each of the first cutting knife 94 and the second cutting knife 95 is located on the same vertical plane, the lower end of the motor 96 is fixedly connected with the upper end of the base 11, the output end of the motor 96 is fixedly connected with the gear 91 on the rear side, the output end of the motor 96 drives the gear 91 on the rear side to rotate, the gear 91 on the rear side drives the first rack 92 and the second rack 93 to synchronously move close to each other, the first rack 92 drives the first cutting knife 94 to move downwards, and the second rack 93 drives the second cutting knife 95 to move upwards.

The first cutting knife 94 is connected with the first sliding chute 7 in a sliding mode, the second cutting knife 95 is connected with the second sliding chute 8 in a sliding mode, the first cutting knife 94 and the second cutting knife 95 are identical in structure, the cross section of the blade of the first cutting knife 94 is of a right-angled trapezoid structure, and the first cutting knife 94 and the second cutting knife 95 are attached to each other when cutting.

The first sliding chute 7 and the second sliding chute 8 are rotationally and symmetrically distributed by one hundred eighty degrees around the gear 91.

The first cutting blade 94 is located above the opening 5, and the second cutting blade 95 is located below the opening 5.

It should be noted that the utility model relates to a non-woven fabric cutting device, two-way cutting of non-woven fabric has been realized through setting up cutting mechanism 9, when cutting, at first pass the non-woven fabric between first cutting sword 94 and the second cutting sword 95, then adjust the cutting length of non-woven fabric according to scale mark 4, rethread pressing mechanism 6 presses the non-woven fabric on workstation 1, restart motor 96, motor 96 output drives the gear 91 rotation of rear side, gear 91 at rear side drives first rack 92 and second rack 93 and does the synchronous motion of being close to, first rack 92 drives first cutting sword 94 and moves down, second rack 93 drives second cutting sword 95 and moves up, until first cutting sword 94, second cutting sword 95 all contacts with the non-woven fabric, the non-woven fabric is cut, because the non-woven fabric atress simultaneously from top to bottom, effectively reduced the probability that cutting mouth both sides take place the bending, the neatness of cutting the incision has been improved, the cutting quality of cloth has been ensured; be used for pressing down the non-woven fabrics through setting up pressing means 6, when cutting, start electric putter 62, electric putter 62 output extension drives slider 63 downstream, and slider 63 drives compression roller 64 downstream, presses down the non-woven fabrics on workstation 1 until compression roller 64, avoids the non-woven fabrics to take place to shift when cutting, has further improved the quality of cutting.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a non-woven fabrics cutting device, includes workstation (1), its characterized in that: workstation (1) left end is provided with cambered surface portion (2), it has opening (5) to open workstation (1) upper end, workstation (1) upper end left part and upper end right part are all installed and are prevented static cushion (3), the right side prevent that static cushion (3) upper end is provided with scale mark (4), workstation (1) upper end left part is provided with pressing means (6), first spout (7) and second spout (8) are all installed to workstation (1) front end and rear end, second spout (8) are located first spout (7) right-hand, be provided with between first spout (7) and second spout (8) jointly and cut mechanism (9), it extends to opening (5) directly over to cut mechanism (9), the rear side second spout (8) rear end of first spout (7) rear end and rear side installs base (11) jointly, supporting leg (10) are all installed in workstation (1) lower extreme four corners.

2. A nonwoven fabric cutting apparatus as defined in claim 1, wherein: pressing means (6) include third spout (61), third spout (61) are provided with two, two the one end that third spout (61) are close to each other respectively with workstation (1) front and back end fixed connection, electric putter (62) are installed to third spout (61) upper end, electric putter (62) output runs through third spout (61) upper wall and fixedly connected with slider (63), two the common swing joint of the one end that slider (63) are close to each other has compression roller (64), slider (63) and third spout (61) inner chamber sliding connection.

3. A nonwoven fabric cutting apparatus as claimed in claim 2, wherein: it includes gear (91) and motor (96) to cut mechanism (9), gear (91) is provided with two, two gear (91) equal meshing is connected with first rack (92) and second rack (93), first rack (92) and second rack (93) use gear (91) to be one hundred eighty degree rotational symmetry distribution as the center, two first sword (94) of cutting are installed jointly to first rack (92) left end, two second rack (93) right-hand member is installed jointly the second and is cut sword (95), first sword (94) of cutting and the second one end that sword (95) are close to each other are located same vertical face, motor (96) lower extreme and base (11) upper end fixed connection, gear (91) fixed connection of motor (96) output and rear side.

4. A nonwoven fabric cutting apparatus as claimed in claim 3, wherein: the first cutting knife (94) is connected with the first sliding groove (7) in a sliding mode, the second cutting knife (95) is connected with the second sliding groove (8) in a sliding mode, and the first cutting knife (94) and the second cutting knife (95) are identical in structure.

5. A nonwoven cutting device as claimed in claim 4, characterized in that: the first sliding groove (7) and the second sliding groove (8) are rotationally and symmetrically distributed in one hundred and eighty degrees by taking the gear (91) as a center.

6. A nonwoven cutting device as claimed in claim 5, characterized in that: the first cutting knife (94) is located above the opening (5), and the second cutting knife (95) is located below the opening (5).

Images