CN215047314U - Non-woven fabric winding machine with high-speed transverse cutting mechanism - Google Patents

Abstract

The utility model provides a non-woven fabric winding machine with a high-speed transverse cutting mechanism, which comprises a left side frame and a right side frame; the left and right side frames support and install the cloth guide and adjust the cloth guide adjusting mechanism of the cloth guide interval; the longitudinal cutting mechanism is installed in the next process of the cloth guide adjusting mechanism; the transverse splitting mechanism is installed in the next process of the longitudinal splitting mechanism; a horizontal I-shaped frame body of a transverse splitting mechanism; a transverse moving driving motor is fixedly installed on the horizontal I-shaped frame body; the transverse moving driving motor drives the driving chain wheel I to rotate through belt transmission; the driving chain wheel I is connected with the driven chain wheel I through a chain I and drives the transverse cutting rack to move horizontally through the chain I; a transverse cutting driving motor is arranged at the top end of the frame body of the transverse cutting frame; the transverse cutting driving motor drives the transverse cutter to rotate through belt transmission to cut the non-woven fabric; and the cloth rolling mechanism is installed in the next process of the transverse splitting mechanism. The utility model discloses a chain drive carries out high-speed translation, through high-speed crosscut, avoids the incision to produce the weft to one side to prevent to cause the waste for the later process.

Description

Non-woven fabric winding machine with high-speed transverse cutting mechanism

Technical Field

The utility model belongs to the technical field of the device is cut to the non-woven fabrics, concretely relates to non-woven fabrics rolling machine with high-speed crosscut mechanism.

Background

Due to the diversity of product styles and performances, the non-woven fabrics are applied more and more, and the requirements on products are different. In order to enhance the adaptability of the equipment and increase the output capacity of the equipment, the width of the non-woven fabric equipment is increased in the manufacturing process of the equipment, so that the non-woven fabric equipment not only can produce special single-width ultra-wide non-woven fabrics, but also can produce a plurality of non-woven fabrics with different or same width. Therefore, in the continuous production process of the non-woven fabric, the non-woven fabric which is longitudinally cut into different widths is required to be wound and wound, and the fabric roll with the length meeting the requirement is transversely cut in time so as to be replaced by a new reel to be wound again. To this end, a non-woven fabric winding machine with a high-speed transverse cutting mechanism needs to be designed, and through high-speed transverse cutting, the incision is prevented from generating skewness in weft, so that waste caused by subsequent processes is prevented. In view of this, the following technical solutions are proposed.

Disclosure of Invention

The utility model provides a technical problem: the non-woven fabric winding machine with the high-speed transverse cutting mechanism is composed of a fabric guide adjusting mechanism, a longitudinal cutting mechanism, a transverse cutting mechanism and a fabric rolling mechanism, wherein the transverse cutting mechanism is driven by a belt to cut, chain transmission is adopted to carry out high-speed translation, and through high-speed transverse cutting, the situation that a cut generates skewness is avoided, so that waste caused by a subsequent process is prevented.

The utility model adopts the technical proposal that: the non-woven fabric winding machine with the high-speed transverse cutting mechanism comprises a left side rack and a right side rack; the left side frame and the right side frame support and are provided with cloth guide adjusting mechanisms for guiding cloth and adjusting the cloth guide gap; the longitudinal cutting mechanism is installed in the next process of the cloth guide adjusting mechanism; the transverse splitting mechanism is installed in the next process of the longitudinal splitting mechanism; the transverse splitting mechanism is provided with a horizontal I-shaped frame body fixedly connected between the left side frame and the right side frame; a transverse moving driving motor is fixedly arranged on the upper end surface of one end of the horizontal I-shaped frame body; the transverse moving driving motor drives a driving chain wheel I which is rotatably arranged on the vertical side surface of the horizontal I-shaped frame body to rotate through belt transmission; the driving chain wheel I is connected with a driven chain wheel I which is rotatably arranged on the vertical side face of the other end of the horizontal I-shaped frame body through a horizontally arranged chain I; the chain I is fixedly connected with the transverse cutting rack through a connecting plate so as to drive the transverse cutting rack to horizontally move left and right along the horizontal I-shaped rack body; a transverse cutting driving motor is arranged at the top end of the frame body of the transverse cutting frame; a transverse cutter is arranged at the bottom of the transverse cutting frame; the transverse cutting driving motor drives the transverse cutter to rotate through belt transmission so as to transversely cut the non-woven fabric; and the cloth rolling mechanism is installed in the next process of the transverse splitting mechanism.

In the above technical solution, further: the cloth guide adjusting mechanism comprises an upper cloth pressing roller, a lower cloth guide roller and a vertical cylinder I; the upper cloth pressing roller drives the upper cloth pressing roller to move up and down through the vertical cylinder I so as to adjust a cloth guide transmission gap between the upper cloth pressing roller and the lower cloth guide roller; wherein the lower cloth guide roller is rotatably supported and installed between the left side frame and the right side frame through a bearing seat assembly I; a vertical cylinder I which faces downwards vertically is fixedly arranged on the outer sides of the left and right side frames; the execution tail end of the vertical cylinder I is fixedly connected with a sliding block I; the left and right side frame bodies are provided with vertical strip-shaped holes; vertical sliding rails are axially and fixedly arranged on the outer sides of the strip-shaped holes; the sliding block I is in sliding friction fit with the vertical sliding rail; the block body of the sliding block I is supported by the bearing seat component II to be rotatably arranged on the cloth pressing roller.

In the above technical solution, further: the longitudinal splitting mechanism consists of a horizontal bracket, a sliding block II, a locking mechanism, a vertical cylinder II and a longitudinal cutter assembly; the left end and the right end of the horizontal bracket are fixedly connected with the left side frame and the right side frame respectively; a plurality of sliding blocks II are slidably and adaptively installed on the outer side of the horizontal frame body of the horizontal support, and each sliding block II is respectively screwed and adaptively provided with a locking mechanism for locking the position of the sliding block II; a vertical cylinder body II of a vertical cylinder facing downwards is fixedly arranged on the vertical outer side arm of each block body II of the sliding block respectively; and the tail end of the vertical cylinder II is provided with a longitudinal cutter assembly.

In the above technical solution, further: the two ends of the horizontal I-shaped frame body are respectively provided with a limiting collision block, and the limiting collision block is made of elastic materials; the limiting collision block is used for limiting left and right limit displacement of the transverse cutting machine frame.

In the above technical solution, further: the longitudinal section of the transverse cutting rack is of an inverted U-shaped structure with a downward opening; a plurality of sliding blocks III are fixedly arranged on the horizontal inner side surface of the top end of the U-shaped frame body respectively; a horizontal guide rail is arranged on the upper end surface of the top end of the horizontal I-shaped frame body; the sliding block III is in sliding friction fit with the horizontal guide rail to drive the transverse cutting rack to linearly displace left and right along the horizontal I-shaped rack body; roller assemblies which are symmetrical in front and back are mounted on the vertical inner side wall of the transverse cutting frame; the roller components are in rolling friction fit with the upper end face of the frame body at the bottom of the horizontal I-shaped frame body so as to reduce friction resistance.

In the above technical solution, further: a connecting plate is fixedly arranged on the vertical inner side wall of the transverse cutting frame; the connecting plate is fixedly connected with the chain I; a transverse cutter is rotatably arranged at the opening end of the bottom of the frame body of the transverse cutting frame; the upper part of the outer side of the circular blade of the transverse cutter is provided with a protective cover.

In the above technical solution, further: the cloth rolling mechanism consists of a cloth rolling roller, a cloth rolling driving motor and a cloth rolling shaft; the cloth rolling mechanism is provided with two cloth rolling rollers which are equal in height at the bottom and are horizontally and rotatably arranged; the cloth roller is rotatably supported and installed between the left side frame and the right side frame through a bearing seat assembly III; a cloth rolling driving motor is arranged at the shaft end of one cloth rolling roller, the cloth rolling driving motor drives the cloth rolling roller to rotate, and a driving sprocket II is coaxially and fixedly arranged on the shaft body of the cloth rolling roller; a driven chain wheel II is coaxially and fixedly arranged on the shaft body of the roll shaft of the other cloth roller; the driving chain wheel II is connected with the driven chain wheel II through a chain II to drive adjacent cloth rollers to synchronously rotate; a cloth rolling shaft is arranged right above the two cloth rolling rollers; the end of the cloth rolling shaft is coaxially and fixedly connected with the inner side end of the transmission shaft through a shaft end flange; the middle part of the transmission shaft body is rotatably supported and installed on a pair of vertical support frame bodies through a bearing seat assembly IV; a driven belt wheel I is coaxially and fixedly installed at the outer side end of the shaft body of the transmission shaft; a driving belt wheel I is arranged on the shaft body of the cloth roller which rotates actively; the driving belt wheel I is connected with the driven belt wheel I through a belt I to drive the transmission shaft to rotate along with the cloth roller.

The utility model has the advantages compared with the prior art:

1. the utility model discloses fabric guide adjustment mechanism realizes the direction transmission adaptability regulatory function of different thickness non-woven fabrics through the adjustment in compress roller and the clearance of fabric guide roller down, satisfies the production demand of different thickness non-woven fabrics.

2. The utility model adopts the mode that the vertical cylinder II presses down the vertical cutter component, the non-woven fabric is longitudinally cut along with the continuous transmission of the non-woven fabric, and the plurality of vertical cutting mechanisms are arranged on the horizontal bracket in a sliding and adaptive manner, so that the production requirements of non-woven fabrics with different widths can be met; not only can produce special single-width ultra-wide non-woven fabrics, but also can produce a plurality of non-woven fabrics with different or same width.

3. The transverse cutting mechanism of the utility model adopts a transverse driving motor to drive a transverse cutting frame to horizontally translate at high speed by combining belt transmission and chain transmission; and then the transverse cutting driving motor fixedly arranged on the transverse cutting rack drives the bottom transverse cutter to rotate at high speed through belt transmission so as to transversely cut the non-woven fabric, so that the fabric roll with the length meeting the requirement is transversely cut in time, and a new reel can be conveniently replaced to be wound again.

4. The utility model discloses transversely cut the crosscut frame of mechanism and horizontal I-shaped support body and adopt the mode that sliding friction and rolling friction combined together to provide the direction for the linear displacement of crosscut frame, when reducing frictional resistance, wheel components and slider III still play the stable supporting effect to the crosscut frame, and the crosscut frame moves reliable and stable at a high speed, and frictional resistance is little.

5. The cloth rolling mechanism of the utility model is driven by a cloth rolling driving motor, the adjacent cloth rolling rollers are driven by chain transmission to rotate, the adjacent cloth rolling rollers drive the cloth rolling shafts above the cloth rolling rollers to rotate by belt transmission, and after the cloth rolling shafts are fully rolled with cloth, the cloth rolling shafts are doffed by removing shaft end flanges of the cloth rolling shafts; the cloth roller at the bottom realizes the cloth falling of the cloth falling vehicle towards the outer side through outward rotation, and the cloth falling vehicle is energy-saving and efficient and has stable and reliable transmission.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is the layout structure schematic diagram of a plurality of mechanisms distributed according to the flow.

Fig. 2 is a front view of the adjusting principle structure of the cloth guide adjusting mechanism of the present invention.

Fig. 3 is a perspective view of one of the longitudinal slitting structures of the longitudinal slitting mechanism of the present invention.

Fig. 4 is the front view of the structure of the horizontal slitting mechanism of the present invention.

Fig. 5 is a front view of the cloth winding mechanism.

In the figure: 1-left side frame, 2-right side frame, 3-cloth guide adjusting mechanism, 4-longitudinal cutting mechanism, 5-transverse cutting mechanism and 6-cloth rolling mechanism; 301-upper cloth pressing roller, 302-lower cloth guide roller, 303-vertical cylinder I, 304-slide block I, 305-strip-shaped hole and 306-vertical slide rail; 401-horizontal support, 402-slide block II, 403-locking mechanism, 404-vertical cylinder II, 405-longitudinal cutter component; 501-a horizontal I-shaped frame body, 502-a transverse moving driving motor, 503-a driving chain wheel I, 504-a chain I, 505-a driven chain wheel I, 506-a connecting plate, 507-a transverse cutting frame, 508-a transverse cutting driving motor, 509-a transverse cutter and 510-a limiting collision block; 5071-slide block III, 5072-horizontal guide rail and 5073-roller component; 5091-circular blade, 5092-protective cover; 601-cloth roller, 602-cloth driving motor, 603-driving chain wheels II, 604-cloth rolling shaft, 605-shaft end flange, 606-transmission shaft, 607-vertical support frame body, 608-driven belt wheel I, 609-driving belt wheel I, 610-belt I.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

(as shown in figure 1) the non-woven fabric winder with the high-speed transverse cutting mechanism comprises a left side frame 1 and a right side frame 2. And a cloth guide adjusting mechanism 3 for horizontally supporting and installing cloth guide and adjusting the cloth guide gap is arranged between the left side frame 1 and the right side frame 2.

In the above embodiment, further: the cloth guide adjusting mechanism 3 comprises an upper cloth pressing roller 301, a lower cloth guide roller 302 and a vertical cylinder I303; the upper cloth pressing roller 301 drives the upper cloth pressing roller 301 to move up and down through the vertical cylinder I303 so as to adjust the cloth guiding transmission gap between the upper cloth pressing roller 301 and the lower cloth guiding roller 302. It should be noted that the upper cloth pressing roller 301 and the lower cloth guide roller 302 are respectively composed of a roller shaft body and a roller body coaxially and fixedly connected with the roller shaft body into a whole. (see fig. 2) wherein the shaft end roller shaft body of the lower cloth guide roll 302 is rotatably supported and mounted between the left and right side frames 1, 2 by means of a bearing housing assembly i. That is, the shaft end of the roller shaft is fixedly connected with the inner ring of the bearing in a coaxial interference fit manner, the outer ring of the bearing is fixedly arranged in the bearing seat, and the bearing seat body is fixedly arranged on the left and right side frames 1 and 2 through the fastening piece, so that the rotary supporting installation of the lower cloth guide roller 302 between the left and right side frames 1 and 2 is realized. The rotating support mounting mode of the roller body is the same as that of the bearing seat assembly of the bearing, so the specific mode of the rotating support mounting of the roller shaft is not described in detail.

(with reference to fig. 2), the vertical air cylinders i 303 which are vertically downward are respectively and fixedly installed on the outer vertical side walls of the vertical frame bodies of the left and right side frames 1 and 2; the execution tail ends of piston rods, which are vertically moved downwards in a telescopic manner, of the vertical air cylinder I303 are fixedly connected with the top end of the sliding block I304 respectively; the piston rod that moves through the I303 flexible of vertical cylinder drives slider I304 along the vertical lift displacement of left and right side frame 1, 2. The frame bodies of the left and right side frames 1 and 2 are provided with vertical strip-shaped holes 305; the outer side axial symmetry sides of the strip-shaped holes 305 are respectively and fixedly provided with vertical slide rails 306; the left side and the right side of the sliding block I304 are respectively in sliding friction fit with the vertical inner side face of the vertical sliding rail 306; the center of the block body of the sliding block I304 supports the rotary installation of the upper cloth pressing roller 301 through a bearing pedestal component II. Similarly, the mode that upper cloth pressing roller 301 rotates the supporting installation through bearing housing subassembly II at slider I304 block center is same for upper cloth pressing roller 301 roller axle head and bearing inner race interference fit, and the bearing outer lane links firmly as an organic whole with the bearing frame, and bearing frame rethread fastener links firmly as an organic whole with slider I304 block center. Go up compress 301 roller and roll body coaxial link firmly as an organic whole, realize the rotation of compress 301 relative slider I304, can simultaneously along with slider I304 reciprocates together to adjust the clearance of compress 301 and lower fabric guide 302. The adaptability adjustment requirements of non-woven fabrics with different thicknesses and layers are met.

In addition to the above-mentioned embodiment of adjusting the upper cloth pressing roller 301 by driving the cylinder, the upper cloth pressing roller 301 in the cloth guide adjusting mechanism 3 can be adjusted up and down manually by a screw rod or a nut screw pair. Wherein, the lead screw bottom is passed through the bearing and is rotated with I304 tops of slider and link to each other, and the vertical adaptation mounting nut that closes soon in lead screw middle part, and the nut links firmly with left and right side frame 1, 2, drives I304 lifting displacement of slider through the lifting displacement of the terminal relative nut of lead screw of rotating lead screw, and then adjusts the position of compress roller 301.

(see fig. 3) the next process of the cloth guide adjustment mechanism 3 is to install the longitudinal slitting mechanism 4. In the above embodiment, further: the longitudinal splitting mechanism 4 consists of a horizontal bracket 401, a sliding block II 402, a locking mechanism 403, a vertical cylinder II 404 and a longitudinal cutter assembly 405.

The longitudinal splitting mechanism 4 is provided with a horizontal bracket 401 made of square steel, and the horizontal left end and the horizontal right end of a bracket body of the horizontal bracket 401 are respectively welded and fixedly connected with the inner sides of the vertical inner side walls of the left side frame 1 and the right side frame 2 into a whole; a plurality of sliding blocks II 402 are slidably and adaptively installed on the outer side of the horizontal support body of the horizontal support 401, and each sliding block II 402 is respectively screwed and adaptively provided with a locking mechanism 403 for locking the position of the sliding block II 402; the locking mechanism 403 is composed of a hand wheel and a screw rod; the screw rod is screwed to be matched with a screw hole formed in the block body of the sliding block II 402, and the position of the sliding block II 402 is locked by tightly pushing the upper end face of the horizontal support 401 through the tail end of the screw rod. The sliding block II 402 block is of a square ring or U-shaped structure, the square ring or U-shaped structure is in sliding friction fit with the outer side shape of the horizontal support 401 made of square steel, and vertical outer side arms of the sliding block II 402 block are fixedly provided with vertical cylinder II 404 blocks which are vertically downward respectively; the vertical cylinder II 404 is vertically downward piston rod execution end provided with a longitudinal cutter assembly 405. The longitudinal cutter assembly 405 is comprised of a cutter arm, a blade shaft, and a circular cutter blade. The cutting device comprises a vertical cylinder II 404, a piston rod, a cutter arm, a cutter shaft and a cutter shaft, wherein the cutter arm is vertically arranged, the top end of the cutter arm is fixedly connected with the bottom end of the piston rod, the cutter shaft is fixedly connected with the cutter shaft, and when the cutter shaft is pressed down by the vertical cylinder II 404, the cutter shaft is continuously conveyed through cloth, and the cutter shaft is longitudinally cut into the cloth by the cutter blade which is fixedly installed.

The next process of the longitudinal slitting mechanism 4 is to install the transverse slitting mechanism 5. (as shown in fig. 4) the transverse splitting mechanism 5 has a horizontal i-shaped frame body 501 fixedly connected between the left and right side frames; the I-shaped horizontal frame body 501 is vertically arranged, and the left end and the right end of the I-shaped horizontal frame body are fixedly connected with the inner sides of the vertical inner side walls of the left side frame 1 and the right side frame 2 into a whole in a welding mode. The horizontal i-shaped frame 501 is made of steel plates by tailor welding. A transverse moving driving motor 502 is fixedly arranged on the upper end surface of the right end of the horizontal I-shaped frame body 501 as shown in the figure; the transverse moving driving motor 502 drives a driving chain wheel I503 which is rotatably arranged on the vertical side surface of the horizontal I-shaped frame body 501 to rotate through belt transmission. Specifically, the power output shaft of the traverse driving motor 502 is provided with a driving pulley II, the driving pulley II is connected with a driven pulley II below through a belt II to drive the driven pulley II to rotate, the driven pulley II drives a coaxially and fixedly connected pulley shaft to rotate, the pulley shaft is rotatably supported and arranged on the vertical side surface of the horizontal I-shaped frame body 501 through a bearing and a bearing seat, and the coaxially and fixedly provided driving sprocket I503 for driving the driving sprocket I503 to rotate is fixedly arranged on the pulley shaft body, so that the traverse driving motor 502 drives the driving sprocket I503 to rotate through belt transmission. The driving sprocket I503 is connected with a driven sprocket I505 which is rotatably arranged on the vertical side surface of the other end (namely the left end as shown in the figure) of the horizontal I-shaped frame body 501 through a horizontally arranged chain I504; the driving sprocket I503 drives the driven sprocket I505 to rotate. Meanwhile, the chain I504 is fixedly connected with the vertical inner side face of the transverse cutting rack 507 through a connecting plate 506 welded on the chain I504 in a fastening mode or a direct welding mode, so that the transverse cutting rack 507 is driven to horizontally move left and right along the horizontal I-shaped rack body 501 through the chain I504.

In order to provide stable linear transverse movement guiding, the friction resistance of the transverse cutting frame 507 on the left and right horizontal movement of the horizontal I-shaped frame body 501 is reduced. In the above embodiment, further: the longitudinal section of the transverse cutting machine frame 507 is of an inverted U-shaped structure with a downward opening; the transverse cutting machine frame 507 is made into a U-shaped structure by welding steel plates. Wherein, a plurality of sliding blocks III 5071 are respectively and fixedly arranged on the horizontal inner side surface of the top end of the U-shaped frame body; a plurality of sliding blocks III 5071 are horizontally and linearly arranged, and a horizontal guide rail 5072 is arranged on the upper end surface of the top end of the horizontal I-shaped frame body 501; the sliding blocks III 5071 are in sliding friction fit with the horizontal guide rails 5072 so as to drive the transverse cutting rack 507 to horizontally slide and displace along the left and right straight lines of the horizontal I-shaped rack body 501; in addition, to reduce the frictional resistance, at the same time, to provide a stable and reliable sliding support for the traverse frame 507: the vertical inner side wall of the transverse cutting frame 507 is provided with a roller assembly 5073 with front and back axial symmetry; the roller component 5073 is composed of a roller shaft and a roller, the roller shaft is vertically welded and fixedly connected with the vertical inner side surface of the transverse cutting frame 507 into a whole, a limit pin is arranged at the shaft end of the roller shaft, and the roller is arranged in the middle of the shaft body of the roller shaft in a coaxial gap fit mode. The rollers of the roller assemblies 5073 are in rolling friction fit with the upper end face of the bottom frame body of the horizontal I-shaped frame body 501 so as to reduce the friction resistance of the transverse cutting frame 507 when the transverse cutting frame 507 horizontally slides and displaces along the left and right straight lines of the horizontal I-shaped frame body 501, and provide stable and reliable support for the transverse cutting frame 507.

On the basis, in order to realize the high-speed cutting function: a transverse cutting driving motor 508 is arranged at the top end of the frame body of the transverse cutting frame 507; a transverse cutter 509 is arranged at the bottom of the transverse cutting frame 507; the transverse cutting driving motor 508 drives the transverse cutter 509 to rotate through belt transmission so as to transversely cut the non-woven fabric. Specifically, the method comprises the following steps: the transverse cutter 509 is comprised of a circular blade 5091 and a blade center bushing. Wherein, crosscut driving motor 508 power output shaft installation driving pulley III, driving pulley III passes through belt III and connects driven pulley III, and driven pulley III links firmly as an organic whole with driven pulley shaft is coaxial, and driven pulley shaft passes through the bearing housing subassembly and rotates the installation in crosscut frame 507 support body bottom: the driven pulley shaft body is fixedly connected with the bearing inner ring in a coaxial interference fit mode, the bearing outer ring of the bearing is fixedly connected with the bearing seat, and the bearing seat is fixedly connected with the bottom of the transversely cutting frame 507 to form a whole in a fastening mode, so that the driven pulley shaft is rotatably supported and mounted at the bottom of the transversely cutting frame 507. Meanwhile, a transverse cutter 509 is coaxially and fixedly installed at the outer shaft end of the driven pulley shaft, and the transverse cutter 509 is coaxially and fixedly connected with the driven pulley shaft into a whole through a central shaft sleeve in an interference fit manner. The circular blade 5091 of the transverse cutter 509 is rotated at a high speed by the driven pulley shaft to cut the nonwoven fabric. In the above embodiment, further: a connecting plate 506 is fixedly arranged on the vertical inner side wall of the transverse cutting frame 507; the connecting plate 506 is fixedly connected with the chain I504; a transverse cutter 509 is rotatably arranged at the opening end of the bottom of the frame body of the transverse cutting frame 507; at the same time: a protective cover 5092 is arranged at the upper part of the outer side of the circular blade 5091 of the transverse cutter 509 for preventing hands from being hurt when the longitudinal cutting mechanism 4 is adjusted.

In the above embodiment, further: the upper end surfaces of the left end and the right end of the horizontal I-shaped frame body 501 are respectively and fixedly provided with a limiting collision block 510, and the block bodies of the limiting collision blocks 510 are made of elastic materials such as rubber and silica gel; the limiting collision block 510 is used for limiting the left and right limit displacement of the transverse cutting machine frame 507. The left and right displacement limit of the transverse cutting machine frame 507 is mainly determined by controlling the forward rotation or reverse rotation time of a servo motor of the transverse moving driving motor 502, and the limit collision block 510 mainly plays a role in auxiliary limit and prevents the occurrence of over-displacement.

The cloth rolling mechanism 6 is installed in the next process of the transverse splitting mechanism 5. (as shown in fig. 5) in the above embodiment, further: the cloth rolling mechanism 6 is composed of a cloth rolling roller 601, a cloth rolling driving motor 602 and a cloth rolling shaft 604. The cloth rolling mechanism 6 is provided with two cloth rolling rollers 601 which are equal in height at the bottom and are horizontally and rotatably arranged; the cloth roller 601 is rotatably supported and mounted between the left and right side frames 1 and 2 through a bearing pedestal assembly III. A cloth rolling driving motor 602 is mounted at the shaft end of one cloth rolling roller 601, the cloth rolling driving motor 602 is a speed reducing motor, a power output shaft of the cloth rolling driving motor 602 is coaxially and fixedly connected through a coupler and drives the cloth rolling roller 601 to rotate, and a driving sprocket II 603 is coaxially and fixedly mounted on a roller shaft body of the cloth rolling roller 601; a driven chain wheel II is coaxially and fixedly arranged on the shaft body of the roll shaft of the other cloth roller 601; the driving chain wheel II 603 is connected with the driven chain wheel II through a chain II to drive the adjacent cloth roller 601 to synchronously rotate at a low speed. A cloth rolling shaft 604 is arranged right above the two cloth rolling rollers 601; the shaft end of the cloth rolling shaft 604 is coaxially and fixedly connected with the inner side end of the transmission shaft 606 through a shaft end flange 605; the middle part of the shaft body of the transmission shaft 606 is rotatably supported and mounted on a pair of vertical support frame bodies 607 through a bearing seat assembly IV; a driven belt wheel I608 is coaxially and fixedly installed at the outer side end of the shaft body of the transmission shaft 606; the shaft body of the cloth roller 601 which rotates actively is also coaxially and fixedly provided with a driving belt wheel I609; the driving pulley I609 is connected with the driven pulley I608 through a belt I610 to drive the transmission shaft 606 to rotate along with the cloth roller 601. The two cloth rollers 601 rotating synchronously are arranged below the cloth roller 604, and the two cloth rollers 601 are used for supporting the cloth roller 604 after the cloth is fallen and continuously rotate outwards along with the uninterrupted rotation of the cloth rollers 601, so that the cloth roller 604 is conveyed outwards, and the cloth is fallen on the cloth falling vehicle below the outer side of the cloth roller 604. The shaft end of the cloth rolling shaft 604 is connected with the transmission shaft 606 through a shaft end flange 605, and the rolled cloth is removed from the cloth rolling mechanism 6 after the cloth rolling shaft is removed. After installation, one cloth winding driving motor 602 drives two cloth winding rollers 601 and one cloth winding shaft 604, so that energy consumption is saved.

The utility model discloses a working process does: adjust according to the number of piles of non-woven fabrics and thickness adaptability and lead cloth adjustment mechanism 3, when adjusting and leading cloth adjustment mechanism 3, take the needs to adjust little clearance as an example: when the vertical cylinder I303 is operated, the piston rod of the vertical cylinder I303 drives the sliding block I304 to linearly and vertically move downwards along the vertical sliding rail 306, and the downwards moving sliding block I304 drives the upper cloth pressing roller 301 which is rotatably supported and mounted on the sliding block I304 to move downwards, so that the gap between the upper cloth pressing roller 301 and the lower cloth guide roller 302 is reduced. The nonwoven fabric is guided and passed through between the upper cloth pressing roller 301 and the lower cloth guide roller 302 with the gap adjusted, and then enters the next process. The longitudinal slitting mechanism 4 is adjusted according to the required width, (with reference to fig. 1 and 3), at least three sliding blocks II 402 are installed on a horizontal bracket 401 of the longitudinal slitting mechanism 4, the distance between every two adjacent sliding blocks II 402 is adjusted according to the required width, a hand wheel of an operation locking mechanism 403 is rotated after the distance is adjusted, the hand wheel drives a screw rod to move downwards to push against the upper end face of the horizontal bracket 401, so that the position of the sliding blocks II 402 is locked, and the cutting width is adjusted. And then starting the vertical cylinder II 404, driving the longitudinal cutter assembly 405 to move downwards by a piston rod of the vertical cylinder II 404, pressing the longitudinal cutter assembly 405 to contact the non-woven fabric, and longitudinally slitting the non-woven fabric along with the continuous transmission of the non-woven fabric to obtain the required width. And then entering the next process, when the non-woven fabric with the required length and width is longitudinally cut and wound by enough amount, starting a transverse moving driving motor 502 of the transverse cutting mechanism 5, driving a driving chain wheel I503 arranged below to rotate by the transverse moving driving motor 502 of the transverse cutting mechanism 5 through belt transmission, driving a driven chain wheel I505 to rotate by the rotating driving chain wheel I503 through a chain I504, thereby realizing the high-speed transverse moving of the chain I504, driving a transverse cutting rack 507 to transversely move along a horizontal I-shaped rack body 501 at a high speed by the chain I504 which transversely moves at the high speed through a connecting plate 506, simultaneously driving a transverse cutting driving motor 508 arranged on the transverse cutting rack 507 to rotate at a high speed through belt transmission, and cutting the non-woven fabric transversely by the transverse cutting rack 509 which transversely moves at a high speed along with the high speed of the transverse cutting rack 507 to obtain the non-woven fabric roll with the required length. In the process, the transverse cutting machine frame 507 is in sliding friction fit with the horizontal guide rail 5072 through the sliding block III 5071 to guide in a straight line, the roller assemblies 5073 on the inner side of the transverse cutting machine frame 507 are in rolling friction fit with the horizontal I-shaped frame body 501 to reduce the friction resistance of transverse movement of the transverse cutting machine frame 507, and meanwhile, stable rolling support is provided for transverse movement of the transverse cutting machine frame 507, so that the transverse cutting of the non-woven fabric is neat in cut, free of weft inclination and stable and reliable in cutting edge quality. When the mechanism operates, the cloth rolling mechanism 6 continuously and stably operates, and when the cloth rolling mechanism 6 operates: the cloth roller 601 synchronously rotating outwards at the bottom is used for turning and falling outwards when rotating outwards; the cloth roller 604 above the cloth roller 601 is used for rolling up cloth, wherein the rotation of the cloth roller 601 and the cloth roller 604 is driven by a cloth driving motor 602, and the rotation transmission of the two cloth rollers 601 and the cloth roller 604 is realized by the combination of chain transmission and belt transmission, so as to save energy consumption. Meanwhile, when the cropping is needed, the shaft end flange 605 is removed from the end of the cloth rolling shaft 604, so that the cloth rolling shaft 604 is removed from the transmission shaft 606, and the cropping is realized.

From the above description it can be found that: the utility model discloses fabric guide adjustment mechanism 3 realizes the direction transmission adaptability regulatory function of different thickness non-woven fabrics through adjusting the clearance of compress roller 301 and lower fabric guide roll 302, satisfies the production demand of different thickness non-woven fabrics.

The utility model discloses vertical cutting mechanism 4 adopts vertical cylinder II 404 to push down the mode of vertical cutter subassembly 405, carries out the vertical cutting to the non-woven fabrics along with the continuous transmission of non-woven fabrics, and a plurality of vertical cutting mechanisms are installed to the sliding adaptation on the horizontal bracket 401, can satisfy the production demand of different width non-woven fabrics; not only can produce special single-width ultra-wide non-woven fabrics, but also can produce a plurality of non-woven fabrics with different or same width.

The transverse splitting mechanism 5 of the utility model adopts a transverse moving drive motor 502 to drive a transverse cutting frame 507 to horizontally translate at a high speed by combining belt transmission and chain transmission; and then the transverse cutting driving motor 508 fixedly arranged on the transverse cutting frame 507 drives the bottom transverse cutter 509 to rotate at a high speed through belt transmission so as to transversely cut the non-woven fabric, so that the cloth roll with the length meeting the requirement is transversely cut in time, and a new reel can be conveniently replaced for rewinding.

The utility model discloses transversely cut crosscut frame 507 of mechanism 5 and horizontal I-shaped support body 501 and adopt the mode that sliding friction and rolling friction combined together to provide the direction for the linear displacement of crosscut frame 507, when reducing frictional resistance, roller components 5073 and the III 5071 of slider still play the stable supporting role to crosscut frame 507, and crosscut frame 507 moves reliable and stable at a high speed, and frictional resistance is little.

The utility model discloses batching mechanism 6 passes through batching driving motor 602 drive, drive adjacent cloth roller 601 through chain drive and rotate, adjacent cloth roller 601 drives cloth beam 604 rotation both tops through the belt drive again, cloth beam 604 rolls up full cloth after, realize the cropping of cloth beam 604 towards the outside cropping car through the axle head flange 605 of demolising cloth beam 604, cloth beam 604 falls between cloth roller 601, continue outwards rotating through cloth roller 601, realize the cropping of cloth beam 604, energy-conserving high efficiency, the transmission is reliable and stable.

To sum up, the utility model provides a pair of non-woven fabrics rolling machine with high-speed crosscut mechanism, the rolling machine is by leading cloth adjustment mechanism 3, vertically cut mechanism 4, transversely cut mechanism 5, batching mechanism 6 and constitute, wherein transversely cut mechanism 5 and adopt the belt drive to cut, adopt the chain drive to carry out high-speed translation, through high-speed crosscut, avoid the incision to produce the weft to one side to prevent to cause the waste for the later process.

All the embodiments in the present specification are described in a related manner, and the same and similar parts among the embodiments may be referred to each other, and each embodiment focuses on the differences from the other embodiments.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.

Claims (7)

1. The non-woven fabric winding machine with the high-speed transverse cutting mechanism comprises a left side rack (1) and a right side rack (2); the method is characterized in that: the left side frame (1) and the right side frame (2) support a cloth guide adjusting mechanism (3) which is used for installing cloth guide and adjusting a cloth guide gap; the longitudinal slitting mechanism (4) is installed in the next process of the cloth guide adjusting mechanism (3); the transverse splitting mechanism (5) is installed in the next process of the longitudinal splitting mechanism (4); the transverse splitting mechanism (5) is provided with a horizontal I-shaped frame body (501) fixedly connected between the left side frame and the right side frame; a transverse moving driving motor (502) is fixedly arranged on the upper end face of one end of the horizontal I-shaped frame body (501); the transverse moving driving motor (502) drives a driving chain wheel I (503) rotatably arranged on the vertical side surface of the horizontal I-shaped frame body (501) to rotate through belt transmission; the driving chain wheel I (503) is connected with a driven chain wheel I (505) which is rotatably arranged on the vertical side surface of the other end of the horizontal I-shaped frame body (501) through a horizontally arranged chain I (504); the chain I (504) is fixedly connected with the transverse cutting rack (507) through a connecting plate (506) to drive the transverse cutting rack (507) to horizontally move left and right along the horizontal I-shaped rack body (501); a transverse cutting driving motor (508) is mounted at the top end of the frame body of the transverse cutting frame (507); the bottom of the transverse cutting frame (507) is provided with a transverse cutter (509); the transverse cutting driving motor (508) drives the transverse cutter (509) to rotate through belt transmission so as to transversely cut the non-woven fabric; and a cloth rolling mechanism (6) is installed in the next process of the transverse splitting mechanism (5).

2. The nonwoven fabric winder with high speed slitting mechanism according to claim 1, wherein: the cloth guide adjusting mechanism (3) comprises an upper cloth pressing roller (301), a lower cloth guide roller (302) and a vertical cylinder I (303); the upper cloth pressing roller (301) drives the upper cloth pressing roller (301) to move up and down through the vertical cylinder I (303) so as to adjust a cloth guide transmission gap between the upper cloth pressing roller (301) and the lower cloth guide roller (302); wherein the lower cloth guide roller (302) is rotatably supported and installed between the left side frame (1) and the right side frame (2) through a bearing seat assembly I; a vertical cylinder I (303) which faces downwards vertically is fixedly arranged on the outer sides of the left and right side frames (1, 2); the execution tail end of the vertical cylinder I (303) is fixedly connected with a sliding block I (304); the frame bodies of the left and right side frames (1, 2) are provided with vertical strip-shaped holes (305); vertical sliding rails (306) are axially and fixedly mounted on the outer sides of the strip-shaped holes (305); the sliding block I (304) is in sliding friction fit with the vertical sliding rail (306); and the block body of the sliding block I (304) is supported by the bearing seat component II to rotatably install the upper cloth pressing roller (301).

3. The nonwoven fabric winder with high speed slitting mechanism according to claim 1, wherein: the longitudinal splitting mechanism (4) consists of a horizontal support (401), a sliding block II (402), a locking mechanism (403), a vertical cylinder II (404) and a longitudinal cutter assembly (405); the left end and the right end of the horizontal bracket (401) are fixedly connected with the left side frame (1) and the right side frame (2) respectively; a plurality of sliding blocks II (402) are slidably and adaptively installed on the outer side of the horizontal support body of the horizontal support (401), and each sliding block II (402) is respectively screwed and adaptively provided with a locking mechanism (403) for locking the position of the sliding block II (402); the vertical outer side arm of each sliding block II (402) block body is fixedly provided with a vertical cylinder II (404) body which faces downwards; and the tail end of the vertical air cylinder II (404) is provided with a longitudinal cutter assembly (405).

4. The nonwoven fabric winder with high speed slitting mechanism according to claim 1, wherein: the two ends of the horizontal I-shaped frame body (501) are respectively provided with a limiting collision block (510), and the block body of the limiting collision block (510) is made of an elastic material; the limiting collision block (510) is used for limiting the left and right limit displacement of the transverse cutting machine frame (507).

5. The nonwoven fabric winder with high-speed crosscutting mechanism according to claim 1 or 4, characterized in that: the longitudinal section of the transverse cutting machine frame (507) is of an inverted U-shaped structure with a downward opening; a plurality of sliding blocks III (5071) are fixedly arranged on the horizontal inner side surface of the top end of the U-shaped frame body respectively; a horizontal guide rail (5072) is arranged on the upper end surface of the top end of the horizontal I-shaped frame body (501); the sliding block III (5071) is in sliding friction fit with the horizontal guide rail (5072) to drive the transverse cutting rack (507) to linearly displace left and right along the horizontal I-shaped rack body (501); the vertical inner side wall of the transverse cutting frame (507) is provided with a roller assembly (5073) which is symmetrical with the front and the rear; the roller component (5073) is in rolling friction fit with the upper end face of the frame body at the bottom of the horizontal I-shaped frame body (501) so as to reduce friction resistance.

6. The nonwoven fabric winder with high speed slitting mechanism according to claim 5, wherein: a connecting plate (506) is fixedly installed on the vertical inner side wall of the transverse cutting frame (507); the connecting plate (506) is fixedly connected with a chain I (504); the transverse cutter (509) is rotatably arranged at the opening end of the bottom of the frame body of the transverse cutting frame (507); the upper part of the outer side of the circular blade (5091) which rotates by the transverse cutter (509) is provided with a protective cover (5092).

7. The nonwoven fabric winder with high speed slitting mechanism according to claim 1, wherein: the cloth rolling mechanism (6) consists of a cloth rolling roller (601), a cloth rolling driving motor (602) and a cloth rolling shaft (604); the cloth rolling mechanism (6) is provided with two cloth rolling rollers (601) which are equal in height at the bottom and horizontally and rotatably arranged; the cloth roller (601) is rotatably supported and mounted between the left side frame (1) and the right side frame (2) through a bearing seat assembly III; a cloth rolling driving motor (602) is arranged at the shaft end of one cloth rolling roller (601), the cloth rolling driving motor (602) drives the cloth rolling roller (601) to rotate, and a driving sprocket II (603) is coaxially and fixedly arranged on the shaft body of the roller shaft of the cloth rolling roller (601); a roller shaft body of the other cloth roller (601) is coaxially and fixedly provided with a driven chain wheel II; the driving chain wheel II (603) is connected with the driven chain wheel II through a chain II to drive the adjacent cloth roller (601) to synchronously rotate; a cloth rolling shaft (604) is arranged right above the two cloth rolling rollers (601); the shaft end of the cloth rolling shaft (604) is coaxially and fixedly connected with the inner side end of the transmission shaft (606) through a shaft end flange (605); the middle part of the shaft body of the transmission shaft (606) is rotatably supported and mounted on a pair of vertical support frame bodies (607) through a bearing seat assembly IV; a driven belt wheel I (608) is coaxially and fixedly mounted at the outer side end of the shaft body of the transmission shaft (606); a driving belt wheel I (609) is arranged on the shaft body of the cloth roller (601) which actively rotates; the driving pulley I (609) is connected with the driven pulley I (608) through a belt I (610) to drive the transmission shaft (606) to rotate along with the cloth roller (601).

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