CN204342122U - A kind of nonwoven fabrics cloth-cutting apparatus - Google Patents

Abstract

The utility model discloses a non-woven cloth cutting device, which comprises: a frame; a driving device; a cloth cutting mechanism, the cloth cutting mechanism includes a connecting plate, a cutter, a transmission shaft and a cloth cutting bottom plate, and the connecting plate can move up and down The cutting knife is fixed on the connecting plate, the transmission shaft is rotatably set on the supporting plate, and the cloth cutting bottom plate is fixedly arranged on the supporting plate; the cloth feeding mechanism includes a cloth feeding plate and a cloth feeding roller and the cloth pressing roller, the cloth feeding plate is fixedly arranged on the supporting plate, the cloth feeding roller is rotatably arranged on the supporting plate, one end of the cloth feeding roller is connected with a cloth feeding motor, the cloth pressing roller is movably arranged on the supporting plate, and the cloth pressing roller There is a gap between the feed roller and the non-woven fabric that can pass through. The utility model has the advantages of simple structure and convenient maintenance. The cloth is fed by pressing the cloth pressing roller so that relative sliding is not easy to occur. The length of the cloth feeding is accurate. The eccentric wheel drives the cutter to run. The cloth cutting efficiency is high. .

Description

A non-woven cloth cutting device

technical field

The utility model relates to a cloth cutting device, in particular to a non-woven cloth cutting device.

Background technique

Non-woven fabrics, also known as non-woven fabrics, are composed of directional or random fibers. They are a new generation of environmentally friendly materials. Low cost, recyclable and so on. For example, polypropylene (pp material) pellets are mostly used as raw materials, which are produced by continuous one-step process of high-temperature melting, spinning, laying, and hot-pressing coiling. It is called cloth because it has the appearance and certain properties of cloth. At present, most non-woven fabrics are produced by cutting machines and other equipment. For production lines, it is necessary to use cloth cutting machines that match the production line.

Chinese patent CN201010213187.5 discloses a cloth feeding mechanism at the front and a cloth cutting mechanism at the rear. A pre-cloth feeding mechanism is arranged in front of the cloth feeding mechanism. The front-stage cloth feeding roller and the transition rod arranged at the upper rear part of the pre-fabric feeding mechanism, the pre-fabric feeding mechanism also includes a cloth monitoring probe, and the cloth monitoring probe includes a cloth feeding probe arranged in the middle of the upper end of the pre-fabric feeding mechanism and The cloth stop probe is set in the middle of the lower end of the pre-feeding mechanism. This patent structure is complicated, and device is huge, and floor area is big, and cloth cutting efficiency is low.

At present, there is an urgent need for a cloth cutting device with a high degree of automation, energy saving and high efficiency, and the ability to cut different thicknesses, materials and specifications.

Utility model content

Aiming at the above problems, the utility model provides a non-woven cloth cutting device with simple and compact structure, suitable for use in production lines, high degree of automation, energy saving and high efficiency, capable of cutting different thicknesses, materials and specifications.

The technical solution adopted by the utility model to solve the above problems is: a non-woven fabric cutting device, which includes: a frame, the upper part of the frame is provided with a support plate; a driving device, and the driving device is fixedly arranged at the lower part of the frame; Cloth mechanism, the cloth cutting mechanism is arranged on the support plate, and is driven and connected to the driving device, wherein the cloth cutting mechanism includes a connecting plate, a cutter, a transmission shaft and a cloth cutting bottom plate, and the connecting plate is arranged on the supporting plate so that it can move up and down , the cutter is fixed on the connecting plate, the transmission shaft is rotatably arranged on the support plate, the transmission shaft drives the connection plate to move up and down, the cloth cutting bottom plate is fixedly arranged on the support plate, and is located below the cutter; the cloth feeding mechanism, The cloth feeding mechanism is set on the support plate, and the cloth feeding mechanism is located on one side of the cloth cutting mechanism. The cloth feeding mechanism includes a cloth feeding plate, a cloth feeding roller and a cloth pressing roller. The cloth feeding plate is fixed on the supporting plate, and the cloth feeding roller One end of the cloth feeding roller is connected with a cloth feeding motor, and the cloth pressing roller is movably arranged on the supporting board and is located above the cloth feeding roller. There is a non-woven fabric between the cloth pressing roller and the cloth feeding roller that can pass Clearance.

Further, the cloth cutting mechanism also includes an eccentric pulley, a passive eccentric pulley and a connecting rod, the eccentric pulley is fixedly arranged at one end of the transmission shaft, the passive eccentric pulley is fixedly arranged at the other end of the transmission shaft, and one end of the connecting rod is movably connected to the connecting plate The other end is movably connected to the eccentric pulley or the passive eccentric wheel.

Furthermore, one end of the connecting rod is movably connected to the connecting plate through the connecting rod seat, and the connecting rods are a pair.

Further, the cloth cutting mechanism also includes a guide post and a slider, the guide post is fixedly arranged on the support plate, the slider is movably sleeved on the guide post, and the slider is fixedly arranged on the connecting plate.

Furthermore, the guide post is fixed on the support plate through the guide post seat, there is a pair of guide posts, and a pair of sliders.

Further, the cloth feeding mechanism also includes a support, a cloth pressing lever and a cloth pressing handwheel. plate, and the cloth pressing handwheel presses against one end of the cloth pressing lever.

Furthermore, there is a pair of supports, a pair of cloth pressing levers, and a pair of cloth pressing handwheels.

Further, the two ends of the cloth pressing roller are respectively movably arranged on the other end of the pair of cloth pressing levers.

Further, the cloth feeding mechanism also includes a pair of cloth pressing blocks and cloth pressing block fixing rods, the cloth pressing blocks are movably arranged on the cloth feeding plate, and both ends of the cloth pressing block fixing rods are fixed on the support plate through the joints of the fixing rods. The fixing bar of the cloth pressing block is used for the positioning of one end of the cloth pressing block, and the other end of the cloth pressing block is close to the cloth pressing roller.

Further, cloth feeding patterns are provided on the cloth feeding roller to facilitate the transportation of non-woven fabrics.

The utility model has the advantages of:

1. In the utility model, the cloth cutting mechanism and the cloth feeding mechanism are both arranged on the support plate, and the driving device is fixedly arranged at the lower part of the frame, so the structure is simple and compact, the maintenance is convenient, the longitudinal volume is small, and it is suitable for use on the production line;

2. In the utility model, the driving device drives the cloth cutting mechanism to cut the cloth, and the cloth feeding motor drives the cloth feeding roller to realize the cloth feeding. The driving device, the cloth cutting mechanism and the cloth feeding mechanism realize mutual cooperation through electric control, which has a high degree of automation, energy saving and high efficiency ;

3. The utility model adjusts the cloth pressing roller through the cloth pressing lever to realize the non-woven fabric transportation of different materials and thicknesses, making the cutting more reliable;

4. In the utility model, the cloth feeding mechanism includes a pair of cloth pressing blocks and cloth pressing block fixing rods, the cloth pressing blocks are movably fixed on the cloth feeding plate, and the cloth pressing blocks can be moved and adjusted on the cloth feeding plate to Realize the transportation of non-woven fabrics of different specifications;

5. The cloth feeding roller of the utility model is provided with a cloth feeding pattern, which is beneficial to the transportation of non-woven fabrics and improves the conveying accuracy;

6. In the utility model, the sliding block is movably set on the guide post, so that the connecting plate is stable when moving up and down, so that the cutting position is accurate, the cutting accuracy is higher, and the cutting end surface is smooth and beautiful.

In addition to the purposes, features and advantages described above, the present invention has other purposes, features and advantages. Below with reference to figure, the utility model is described in further detail.

Description of drawings

The accompanying drawings that constitute a part of this specification and are used for further understanding of the utility model show preferred embodiments of the utility model, and are used together with the description to illustrate the principle of the utility model. In the attached picture:

Fig. 1 is the three-dimensional structure schematic diagram of the present utility model;

Fig. 2 is another three-dimensional structural schematic diagram of the utility model;

Fig. 3 is a schematic diagram of the three-dimensional structure of the utility model after the cover is opened;

Fig. 4 is a schematic diagram of the three-dimensional structure of another angle after opening the cover of the utility model; and

Fig. 5 is a side view structural schematic diagram of the utility model.

Wherein, reference sign is:

100 is the frame, 101 is the support plate, 200 is the driving device, 201 is the motor, 202 is the reducer, 203 is the driving pulley, 300 is the cloth cutting mechanism, 301 is the eccentric pulley, 302 is the connecting rod, 303 is the guide Pillar seat, 304 is the guide post, 305 is the connecting rod seat, 306 is the slider, 307 is the connecting plate, 308 is the cutter, 309 is the passive eccentric wheel, 310 is the transmission shaft, 311 is the cloth cutting bottom plate, 400 is the cloth feeding Mechanism, 401 is the cloth feeding motor, 402 is the cloth feeding plate, 403 is the cloth feeding roller, 404 is the cloth pressing roller, 405 is the support, 406 is the cloth pressing lever, 407 is the cloth pressing handwheel, 408 is the cloth pressing block, 409 is a cloth pressing block fixing rod, 410 is a fixing rod joint, and 411 is a cloth feeding pattern.

Detailed ways

The embodiments of the utility model will be described in detail below in conjunction with the accompanying drawings, but the utility model can be implemented in various ways defined and covered by the claims.

Referring to FIGS. 1 to 5 , a non-woven cloth cutting device as shown in FIGS. 1 to 5 , wherein the cloth cutting device includes a frame 100 , a driving device 200 , a cloth cutting mechanism 300 and a cloth feeding mechanism 400 .

As shown in FIG. 2 , a support plate 101 is provided on the upper part of the frame 100 .

As shown in Figure 3, the driving device 200, the driving device 200 is fixedly arranged on the bottom of the frame 100, the driving device 200 includes a motor 201 and a speed reducer 202, the motor 201 is fixed on the floor of the bottom of the frame 100, and the speed reducer 202 is fixed on the machine frame. On the floor of the frame 100 bottom, the reducer 202 input shaft is connected with the motor 201 shaft, and the drive pulley 203 is fixed on the reducer 202 output shaft, and the motor 201 drives the reducer 202 to drive the drive pulley 203 to rotate.

As shown in Figure 1, the cloth cutting mechanism 300 is arranged on the support plate 101, and is driven to be connected to the driving device 200, wherein, as shown in Figure 1 and Figure 5, the cloth cutting mechanism 300 includes an eccentric pulley 301, a driven eccentric 309 and connecting rod 302, the eccentric pulley 301 is fixedly arranged on one end of the transmission shaft 310, the passive eccentric wheel 309 is fixedly arranged on the other end of the transmission shaft 310, one end of the connecting rod 302 is movably connected on the connecting plate 307, and the other end is movably connected on the On the eccentric pulley 301 or the passive eccentric wheel 309.

Preferably, one end of the connecting rod 302 is movably connected to the connecting plate 307 through the connecting rod seat 305, and the connecting rod 302 is a pair.

As shown in Fig. 2, Fig. 4 and Fig. 5, the cloth cutting mechanism 300 includes a connecting plate 307, a cutter 308, a transmission shaft 310 and a cloth cutting bottom plate 311, and the connecting plate 307 is movable up and down on the support plate 101, and the cutter 308 is fixed on the connecting plate 307, the transmission shaft 310 is rotatably arranged on the supporting plate 101, the transmission shaft 310 drives the connecting plate 307 to move up and down, the cloth cutting bottom plate 311 is fixedly arranged on the supporting plate 101, and is located below the cutter 308 .

As shown in Figures 1 and 2, the cloth cutting mechanism 300 also includes a guide post 304 and a slider 306, the guide post 304 is fixedly arranged on the support plate 101, the slider 306 is movably sleeved on the guide post 304, and the slider 306 It is fixedly arranged on the connecting plate 307 .

Preferably, the guide post 304 is fixed on the support plate 101 through the guide post seat 303 , there is a pair of guide posts 304 , and a pair of sliders 306 .

As shown in Figure 1, the cloth feeding mechanism 400 is arranged on the support plate 101, and the cloth feeding mechanism 400 is located on one side of the cloth cutting mechanism 300, as shown in Figures 1 and 2, the cloth feeding mechanism 400 includes a cloth feeding plate 402, The cloth feeding roller 403 and the cloth pressing roller 404, the cloth feeding plate 402 is fixedly arranged on the supporting plate 101, the cloth feeding roller 403 is rotatably arranged on the supporting plate 101, one end of the cloth feeding roller 403 is connected with a cloth feeding motor 401, and the cloth pressing roller 404 is movably arranged on the support plate 101 and is located above the cloth feeding roller 403 , there is a gap between the cloth pressing roller 404 and the cloth feeding roller 403 through which the non-woven fabric can pass.

As shown in Figure 4, the cloth feeding mechanism 400 also includes a support 405, a cloth pressing lever 406 and a cloth pressing hand wheel 407, the support 405 is fixedly arranged on the support plate 101, and the cloth pressing lever 406 is movably arranged on the support 405 , the cloth pressing hand wheel 407 is rotatably arranged on the support plate 101 , and the cloth pressing hand wheel 407 presses against one end of the cloth pressing lever 406 .

Preferably, the cloth pressing lever 406 can be realized by a variety of different lever principles, and the above structure is only one of them.

Preferably, there is a pair of supports 405, a pair of cloth pressing levers 406, and a pair of cloth pressing hand wheels 407.

Preferably, both ends of the cloth pressing roller 404 are respectively movably arranged on the other end of a pair of cloth pressing levers 406 .

As shown in Figure 3, the cloth feeding mechanism 400 also includes a pair of cloth pressing blocks 408 and cloth pressing block fixing rods 409, the cloth pressing blocks 408 are movably arranged on the cloth feeding plate 402, and the two ends of the cloth pressing block fixing rods 409 pass through The fixing rod joint 410 is fixed on the support plate 101 , the cloth pressing block fixing rod 409 is used for positioning one end of the cloth pressing block 408 , and the other end of the cloth pressing block 408 is close to the cloth pressing roller 404 .

As shown in FIG. 2 , a cloth feeding pattern 411 is provided on the cloth feeding roller 403 to facilitate the transportation of non-woven fabrics.

It can be seen from the above that in this cloth cutting device, the cloth cutting mechanism 300 and the cloth feeding mechanism 400 are both arranged on the support plate 101, and the driving device 200 is fixedly arranged on the lower part of the frame 100, so the structure is simple and compact, the maintenance is convenient, and the longitudinal volume is small. Suitable for use on the production line.

In the cloth cutting device, the driving device 200 drives the cloth cutting mechanism 300 to cut the cloth, the cloth feeding motor 401 drives the cloth feeding roller 403 to realize cloth feeding, and the driving device 200, the cloth cutting mechanism 300 and the cloth feeding mechanism 400 realize mutual cooperation through electrical control, High degree of automation, energy saving and high efficiency.

The cloth cutting device adjusts the cloth pressing roller 404 through the cloth pressing lever 406, so as to realize the delivery of non-woven fabrics of different materials and thicknesses, making the cutting more reliable.

In the cloth cutting device, the cloth feeding mechanism 400 includes a pair of cloth pressing blocks 408 and a cloth pressing block fixing rod 409, the cloth pressing blocks 408 are movably fixed on the cloth feeding plate 402, and the cloth pressing blocks 408 can be placed on the cloth feeding plate The 402 moves up and adjusts to realize the non-woven fabric delivery of different specifications.

The cloth feeding roller 403 of the cloth cutting device is provided with a cloth feeding pattern 411, and the cloth feeding pattern 411 facilitates the transportation of the non-woven fabric and improves the conveying accuracy.

In the cloth cutting device, the slider 306 is movably sleeved on the guide post 304, so that the connecting plate 307 moves up and down smoothly, so that the cutting position is accurate, the cutting accuracy is higher, and the cutting end surface is smooth and beautiful.

The above are only preferred embodiments of the utility model, and are not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (10)

1. a nonwoven fabrics cloth-cutting apparatus, is characterized in that, comprising:

Frame (100), described frame (100) top is provided with stay bearing plate (101);

Actuating device (200), described actuating device (200) is fixedly installed on frame (100) bottom;

Cloth cut device (300), described cloth cut device (300) is arranged on stay bearing plate (101), and driving is connected on actuating device (200), wherein, described cloth cut device (300) comprises connecting panel (307), cutting knife (308), transmission shaft (310) and cut cloth base plate (311), described connecting panel (307) can be arranged on stay bearing plate (101) up or down, described cutting knife (308) is fixed on connecting panel (307), described transmission shaft (310) is arranged on stay bearing plate (101) rotatably, transmission shaft (310) drives connecting panel (307) to realize moving up and down, described cloth base plate (311) of cutting is fixedly installed on stay bearing plate (101), and be positioned at the below of cutting knife (308),

Cloth feeding mechanism (400), described cloth feeding mechanism (400) is arranged on stay bearing plate (101), and described cloth feeding mechanism (400) is positioned at the side of cloth cut device (300), described cloth feeding mechanism (400) comprises cloth-feeding plate (402), feed preparation unit roller (403) and cloth pressing roller (404), described cloth-feeding plate (402) is fixedly installed on stay bearing plate (101), described feed preparation unit roller (403) is arranged on stay bearing plate (101) rotatably, feed preparation unit roller (403) one end is connected with work feed motor (401), described cloth pressing roller (404) is arranged on stay bearing plate (101) actively, and be positioned at feed preparation unit roller (403) top, there is between described cloth pressing roller (404) and feed preparation unit roller (403) gap that nonwoven fabrics can pass through.

2. cloth-cutting apparatus according to claim 1, it is characterized in that, described cloth cut device (300) also comprises eccentric belt wheel (301), by movable eccentric wheel (309) and connecting rod (302), described eccentric belt wheel (301) is fixedly installed on one end of transmission shaft (310), the described other end being fixedly installed on transmission shaft (310) by movable eccentric wheel (309), described connecting rod (302) one end is movably connected on connecting panel (307), and the other end is movably connected in eccentric belt wheel (301) or by movable eccentric wheel (309).

3. cloth-cutting apparatus according to claim 2, is characterized in that, described connecting rod (302) one end is movably connected on connecting panel (307) by connecting rod base (305), and described connecting rod (302) is a pair.

4. cloth-cutting apparatus according to claim 1, it is characterized in that, described cloth cut device (300) also comprises guide pillar (304) and slide block (306), described guide pillar (304) is fixedly installed on stay bearing plate (101), described slide block (306) is movably set on guide pillar (304), and described slide block (306) is fixedly installed on connecting panel (307).

5. cloth-cutting apparatus according to claim 4, it is characterized in that, described guide pillar (304) is fixed on stay bearing plate (101) by guide pillar seat (303), and described guide pillar (304) is a pair, and described slide block (306) is a pair.

6. cloth-cutting apparatus according to claim 1, it is characterized in that, described cloth feeding mechanism (400) also comprises bearing (405), compress lever (406) and compress handwheel (407), described bearing (405) is fixedly installed on stay bearing plate (101), described compress lever (406) is arranged on bearing (405) actively, described compress handwheel (407) is arranged on stay bearing plate (101) rotationally, and described compress handwheel (407) is pressed on one end of compress lever (406).

7. cloth-cutting apparatus according to claim 6, is characterized in that, described bearing (405) is a pair, and described compress lever (406) is a pair, and described compress handwheel (407) is a pair.

8. cloth-cutting apparatus according to claim 1, is characterized in that, described cloth pressing roller (404) two ends are arranged on the other end of a pair compress lever (406) respectively actively.

9. cloth-cutting apparatus according to claim 1, it is characterized in that, described cloth feeding mechanism (400) also comprises a pair compress block (408) and compress block fixed link (409), described compress block (408) is arranged on cloth-feeding plate (402) movably, described compress block fixed link (409) two ends are fixed on stay bearing plate (101) by fixed link joint (410), compress block fixed link (409) is for the location of compress block (408) one end, and compress block (408) other end is near cloth pressing roller (404).

10. cloth-cutting apparatus according to claim 1, is characterized in that, described feed preparation unit roller (403) is provided with work feed line (411), is beneficial to nonwoven fabrics conveying.