CN213059547U

CN213059547U - Non-woven fabric slitting device

Info

Publication number: CN213059547U
Application number: CN202021237758.4U
Authority: CN
Inventors: 刘香萍; 吴德群
Original assignee: Changzhou Dexun Medical Technology Co ltd
Current assignee: Changzhou Dexun Medical Technology Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-04-27
Anticipated expiration: 2030-06-30

Abstract

The utility model discloses a device is cut to non-woven fabrics, it includes cloth outlet roller and receipts cloth roller, the below of cloth outlet roller and receipts cloth roller is provided with two sets of cutting mechanisms, and is two sets of cutting mechanism sets up on the contrary, cutting mechanism includes cutter, blade holder, motor, lead screw and slide rail, the lead screw is fixed in the pivot of motor, the blade holder rotates with the lead screw to be connected, the top at the blade holder is fixed to the cutter, the bottom and the slide rail sliding connection of blade holder. The utility model provides a device is cut to non-woven fabrics, it can be as required automatically regulated interval between the cutter, and the non-woven fabrics that satisfies different specifications is cut.

Description

Non-woven fabric slitting device

Technical Field

The utility model relates to a device is cut to non-woven fabrics belongs to gauze mask processing technology field.

Background

At present, the non-woven fabric is generally used in mask production, and the masks need to be produced into different sizes according to the sizes of the faces of users. During production, the non-woven fabric coiled material needs to be cut into different widths, so that the mask production of different specifications is met. However, the conventional non-woven fabric slitting machine can only cut out non-woven fabrics with fixed width, and cannot adapt to the processing of masks with various specifications.

Disclosure of Invention

The utility model aims to solve the technical problem that, overcome prior art not enough, provide a device is cut to non-woven fabrics, its interval that can be as required automatically regulated between the cutter satisfies the non-woven fabrics of different specifications and cuts.

In order to solve the technical problem, the technical scheme of the utility model is that:

the utility model provides a device is cut to non-woven fabrics, it includes cloth outlet roll and receipts cloth roller, the below of cloth outlet roll and receipts cloth roller is provided with two sets of cutting mechanisms, and is two sets of cutting mechanism sets up on the contrary, cutting mechanism includes cutter, blade holder, motor, lead screw and slide rail, the lead screw is fixed in the pivot of motor, the blade holder rotates with the lead screw to be connected, the top at the blade holder is fixed to the cutter, the bottom and the slide rail sliding connection of blade holder.

Further, be provided with the tensioning roller between draw-out roller and the receipts cloth roller, the height of draw-out roller is the same with the height of tensioning roller, the height that highly is less than the tensioning roller of receipts cloth roller.

Further, a cloth collecting motor is fixed on a rotating shaft of the cloth collecting roller.

Having adopted above-mentioned technical scheme, the utility model discloses a motor lead screw that two sets of opposite settings drive the cutter and remove to change the interval between every cutter, can cut out the non-woven fabrics of different width, satisfy the non-woven fabrics production of different specifications.

Drawings

Fig. 1 is a top view of the nonwoven fabric slitting device of the present invention;

fig. 2 is a schematic structural view of the slitting mechanism of the present invention;

fig. 3 is a side view of fig. 1.

Detailed Description

In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the accompanying drawings.

As shown in fig. 1 to 3, a non-woven fabric slitting device comprises a fabric outlet roller 1 and a fabric collecting roller 2, wherein a fabric collecting motor 21 is fixed on a rotating shaft of the fabric collecting roller 2. Two sets of cutting mechanisms are arranged below the cloth outlet roller 1 and the cloth collecting roller 2, the two sets of cutting mechanisms 3 are oppositely arranged, each cutting mechanism comprises a cutter 31, a cutter holder 32, a motor 33, a screw rod 34 and a sliding rail 35, the screw rod 34 is fixed on a rotating shaft of the motor 33, the cutter holder 32 is rotatably connected with the screw rod 34, the cutter 31 is fixed at the top of the cutter holder 32, and the bottom of the cutter holder 32 is slidably connected with the sliding rail 35. The cutters 31 in the two groups of slitting mechanisms are on the same straight line, and the distances between the cutters 31 in each group of slitting mechanisms are the same. The motor 33 and the screw rod 34 drive the knife holder 32 to move on the slide rail 35, so that the distance between the cutting knife 31 in one group of splitting mechanisms and the cutting knife 31 in the other group of splitting mechanisms is changed, and the function of adjusting the cutting width is achieved.

As shown in fig. 3, in order to make the non-woven fabric 5 in a tight state during movement and facilitate cutting by the cutter 31, a tension roller 4 is arranged between the cloth discharging roller 1 and the cloth collecting roller 2, the height of the cloth discharging roller 1 is the same as that of the tension roller 4, and the height of the cloth collecting roller 2 is lower than that of the tension roller 4.

The above-mentioned embodiments further explain in detail the technical problems, technical solutions and advantages solved by the present invention, and it should be understood that the above only is a specific embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a device is cut to non-woven fabrics which characterized in that: it includes draw-out roller (1) and receipts cloth roller (2), the below of draw-out roller (1) and receipts cloth roller (2) is provided with two sets of cutting mechanisms, and is two sets of cutting mechanism (3) set up oppositely, cutting mechanism includes cutter (31), blade holder (32), motor (33), lead screw (34) and slide rail (35), lead screw (34) are fixed in the pivot of motor (33), blade holder (32) rotate with lead screw (34) and are connected, the top at blade holder (32) is fixed in cutter (31), the bottom and slide rail (35) sliding connection of blade holder (32).

2. A device is cut to non-woven fabrics of claim 1, characterized in that: be provided with tensioning roller (4) between draw-out roller (1) and receipts cloth roller (2), the height of draw-out roller (1) is the same with the height of tensioning roller (4), the height that highly is less than tensioning roller (4) of receipts cloth roller (2).

3. A device is cut to non-woven fabrics of claim 1, characterized in that: a cloth collecting motor (21) is fixed on a rotating shaft of the cloth collecting roller (2).