CN214878949U

CN214878949U - Winding device for non-woven fabric production

Info

Publication number: CN214878949U
Application number: CN202120237248.5U
Authority: CN
Inventors: 罗斌; 张清松
Original assignee: Hubei Bushi Nonwovens Co ltd
Current assignee: Hubei Bushi Nonwovens Co ltd
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-11-26
Anticipated expiration: 2031-01-28

Abstract

The utility model discloses a take-up device for non-woven production belongs to non-woven technical field. The device comprises a cloth storage structure and a winding structure; the winding structure comprises a door type frame, two winding rubber roll winding shafts, a compression roller, a plurality of winding drums, two slitting guide rollers, a feeding guide roller and a slitting mechanism; the non-woven fabric is wound in from the upper side of the feeding guide roller, wound around the front side of the feeding guide roller, sequentially wound around the rear side of the slitting guide roller on the upper side, between the cutter and the slitting support roller and the rear side of the slitting guide roller on the lower side, and then wound out forwards from the lower side of the slitting guide roller on the lower side to the upper side of the press roller and wound around the front side of the press roller to the rear side of the fabric roll; the non-woven fabric is wound on the winding drum to form a fabric roll, the fabric roll is arranged between the upper sides of the two winding rubber rollers, and the pressing rollers are pressed on the upper sides of the fabric roll. The device ensures the stable movement of the winding shaft and cuts the non-woven fabric according to the requirements.

Description

Winding device for non-woven fabric production

Technical Field

The utility model belongs to the technical field of the non-woven fabrics, in particular to a take-up device for non-woven fabrics production especially relates to a take-up device of waterproof child base cloth.

Background

Polyester felt base fabric: belongs to a non-woven fabric, which can be called as follows: (base cloth of tire, felt base cloth, waterproof base cloth). The polyester felt base fabric is a non-woven fabric product which is processed by 100 percent of polyester staple fibers through the working procedures of carding, net forming, needling reinforcement, gum dipping and shaping and the like, is in a fabric shape, generally has the width of 1020mm, the length of 900 m-1650 m and the thickness of 0.6-1.4 mm, and is a main base of a more popular waterproof coiled material (SBS, APP coating).

The non-woven fabric made of polyester is obtained by sequentially passing through an uncoiler, a cylinder setting machine, a double-slurry tank impregnator, a padder, a drying cylinder dryer, a coiler and the like. The winding machine generally comprises a cloth storage structure and a winding structure which are arranged from front to back in sequence; the winding mechanism is generally carried out by means of three rollers in the shape of a triangle; specifically, the winding structure comprises a door type frame arranged in the left-right direction, two winding rubber rollers arranged in parallel in the front and at the back of the bottom of the door type frame, a winding shaft right above the two winding rubber rollers, a pressing roller right above the winding shaft and the like, the winding shaft can move up and down, and the two winding rubber rollers are driven synchronously.

The applicant, when winding the nonwoven fabric using the aforementioned winding device, found the following two problems:

1. the winding shaft is unstable in the process of moving up and down;

2. without the slitting function, some customers require narrower products.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the embodiment of the utility model provides a take-up device for non-woven production, the device has guaranteed the steady motion of winding axle to cut the non-woven as required. The technical scheme is as follows:

the embodiment of the utility model provides a winding device for non-woven fabric production, which comprises a fabric storage structure and a winding structure which are arranged from front to back in sequence; the winding structure comprises a door type frame 1 arranged along the left-right direction, two winding rubber rollers 2 arranged in parallel at the front and back of the bottom of the door type frame 1, a winding shaft 3 arranged right above the two winding rubber rollers 2, and a pressing roller 4 arranged right above the winding shaft 3, and further comprises a plurality of winding drums arranged side by side at the left and right of the winding shaft 3, two slitting guide rollers 5 arranged side by side up and down behind the winding rubber rollers 2, a feeding guide roller 6 arranged above the slitting guide rollers 5, and a slitting mechanism between the two slitting guide rollers 5; the left side and the right side of the portal frame 1 are both provided with a slide rail 7 and a rack 8 along the vertical direction, the rack 8 is positioned at the inner side of the slide rail 7 at the corresponding side, the left end and the right end of the compression roller 4 are rotatably provided with an upper slide seat 9, the upper slide seat 9 is slidably arranged on the slide rail 7 at the corresponding side, the left end and the right end of the compression roller 4 are both coaxially provided with a gear 10, the gear 10 is meshed with the rack 8 at the corresponding side, and a rear lifting cylinder for enabling the upper slide seat 9 to move up and down is arranged between the upper slide seat 9 and the corresponding side of the portal frame 1; a supporting block 11 is arranged on the door type frame 1 and is positioned right below the end part of the winding shaft 3, and a lower semicircular groove which is opened upwards and is matched with the winding shaft 3 is arranged on the upper side of the supporting block 11; a limiting block 12 is arranged on the sliding rail 7 and above the end part of the winding shaft 3, an upper semicircular groove which is opened downwards and matched with the winding shaft 3 is arranged on the lower side of the limiting block 12, the limiting block 12 is arranged on the sliding rail 7 on the corresponding side in a sliding manner through a lower sliding seat 13, and a front lifting cylinder which enables the lower sliding seat 13 to move up and down is arranged between the lower sliding seat 13 and the corresponding side of the gantry frame 1; the lower semicircular groove and the upper semicircular groove are oppositely arranged; when the winding shaft 3 is initially wound, the end part of the winding shaft is arranged in the lower semicircular groove on the corresponding side; after the fabric roll 18 is formed, the winding shaft 3 moves upwards and the upper part of the winding shaft is embedded into the upper semicircular groove; the slitting mechanism comprises a slitting support roller 15 in front of the non-woven fabric 14 and a plurality of cutters 16 which are arranged behind the non-woven fabric 14 and arranged side by side from left to right, the cutters 16 can move back and forth and are round blades arranged from left to right, and the cutters 16 are positioned right behind the slitting support roller 15 and can press the non-woven fabric 14 against the rear side of the slitting support roller 15; the winding rubber roll 2, the winding shaft 3, the compression roller 4, the slitting guide roller 5, the feeding guide roller 6 and the slitting support roller 15 are arranged in the left-right direction, the slitting support roller 15 and the two slitting guide rollers 5 are positioned on the same vertical surface at the rear sides, and the winding drum is detachably sleeved on the winding shaft 3; the non-woven fabric 14 winds in from the upper side of the feeding guide roller 6, winds around the front side of the feeding guide roller 6, sequentially winds around the rear side of the slitting guide roller 5 on the upper side, between the cutter 16 and the slitting support roller 15 and the rear side of the slitting guide roller 5 on the lower side, then winds out from the lower side of the slitting guide roller 5 on the lower side forwards to the upper side of the press roller 4, and winds around the front side of the press roller 4 to the rear side of the fabric roll 18; the non-woven fabric 14 is wound on a winding drum to form a cloth roll 18, the cloth roll 18 is arranged between the upper sides of the two winding rubber rollers 2, and the press roller 4 is pressed against the upper side of the cloth roll 18.

Further, the embodiment of the utility model provides an in cut and be equipped with a plurality of bulge loops side by side about on backing roll 15, the bulge loop with cut the coaxial setting of backing roll 15, coaxial being equipped with on the bulge loop with 16 complex annulars of cutter.

Specifically, the embodiment of the utility model provides an in the rear side of door-type frame 1 along controlling to being equipped with the mount, it cuts cylinder 17 to be equipped with a plurality of side by side about on the mount, the front end of cutting the telescopic link of cylinder 17 is equipped with the blade holder, cutter 16 locates on the blade holder.

Wherein, the utility model provides an in quantity of cutter 16 equal to the quantity of winding reel plus one, cutter 16 sets up with the winding reel is crisscross.

Further, the utility model provides an in the embodiment of the utility model the door-type frame 1 the left side or/and the right side be equipped with the slitter edge collection structure of collecting the left and right sides slitter edge.

Preferably, the two guide strips 19 are disposed on the left and right sides of the portal frame 1 and in front of the supporting block 11 corresponding to the side, the guide strips 19 are disposed along the front-back direction, and the rear portion of the guide strips is bent from the back to the front in an upward arc shape.

Specifically, the embodiment of the utility model provides a back lift cylinder is located the top of the last seat 9 that goes up of corresponding side, back lift cylinder is fixed on door-type frame 1 along vertical direction, the lower extreme of the telescopic link of back lift cylinder is articulated with the top of going up seat 9, two back lift cylinder synchronous drive.

Specifically, the embodiment of the utility model provides an in lower sliding seat 13 be located the below of the last sliding seat 9 that corresponds the side, preceding lift cylinder is located the top of the lower sliding seat 13 that corresponds the side and its place ahead that is located the back lift cylinder that corresponds the side, preceding lift cylinder is fixed on gate-type frame 1 along vertical direction, the lower extreme of preceding lift cylinder's telescopic link is articulated with the front side of lower sliding seat 13, two preceding lift cylinder synchronous drive.

The embodiment of the utility model provides a beneficial effect that technical scheme brought is: the embodiment of the utility model provides a take-up device for non-woven production, the device has guaranteed the steady motion of winding shaft to cut the non-woven as required.

Drawings

FIG. 1 is a schematic structural diagram of a winding device for producing non-woven fabrics provided by the embodiment of the invention;

fig. 2 is a partial structural schematic diagram of the door type frame.

In the figure: the device comprises a door type frame 1, a winding rubber roll 2, a winding shaft 3, a pressing roll 4, a slitting guide roll 5, a feeding guide roll 6, a sliding rail 7, a rack 8, an upper sliding seat 9, a gear 10, a supporting block 11, a limiting block 12, a lower sliding seat 13, non-woven fabric 14, a slitting supporting roll 15, a cutter 16, a slitting cylinder 17, a fabric roll 18 and a guide strip 19.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1-2, the embodiment of the present invention provides a winding device for non-woven fabric production, which comprises a fabric storage structure and a winding structure sequentially arranged from front to back. The winding structure comprises a door type frame 1 arranged in the left-right direction, two winding rubber rollers 2 (specifically rubber rollers) arranged in parallel in the front and at the back of the bottom of the door type frame 1, a winding shaft 3 (winding non-woven fabric) right above the two winding rubber rollers 2, a pressing roller 4 right above the winding shaft 3 and the like, wherein the winding shaft 3 can move up and down, and the two winding rubber rollers 2 are driven synchronously. The foregoing structure is substantially the same as that of the conventional winding device, except that:

the winding structure in this embodiment further includes a plurality of winding drums (specifically, paper drums, which may not be used when not being slit) arranged side by side on the left and right of the winding shaft 3, two slitting guide rollers 5 (for guiding the nonwoven fabric) arranged side by side up and down behind the winding rubber roller 2, a feeding guide roller 6 (for guiding the nonwoven fabric) above the slitting guide rollers 5, and a slitting mechanism (for slitting the nonwoven fabric) between the two slitting guide rollers 5. Wherein, the left and right sides of door-type frame 1 all is equipped with slide rail 7 and rack 8 (specifically locate the front side of the perpendicular roof beam of door-type frame 1, and the slide rail 7 of homonymy is parallel with rack 8) along vertical direction, and rack 8 is located the inboard of the slide rail 7 of corresponding side. Both ends are rotated and are equipped with upper slide 9 (totally two) about compression roller 4, and upper slide 9 slides and locate on the slide rail 7 of corresponding side, and both ends all are coaxial about compression roller 4 are equipped with gear 10 (totally two), and gear 10 (be located the front side of rack 8) meshes with the rack 8 that corresponds the side, goes up and is equipped with the back lift cylinder that makes upper slide 9 up-and-down motion between upper slide 9 and the door frame 1 corresponding side. Wherein, the door-like frame 1 just is equipped with supporting shoe 11 (totally two) under being located the coiling axle 3 tip and is used for supporting the coiling axle 3, and the upside of supporting shoe 11 is equipped with the lower half slot (the diameter is slightly bigger than the diameter of coiling axle 3) that opens up and cooperate with coiling axle 3. A limiting block 12 is arranged on the slide rail 7 and above the end part of the winding shaft 3 for preventing the winding shaft 3 from shaking, and an upper semicircular groove (the diameter of which is slightly larger than that of the winding shaft 3) which is opened downwards and is matched with the winding shaft 3 is arranged on the lower side of the limiting block 12. The limiting blocks 12 are arranged on the slide rails 7 on the corresponding sides in a sliding mode through the lower slide seats 13, and front lifting cylinders (two in total) for enabling the lower slide seats 13 to move up and down are arranged between the corresponding sides of the lower slide seats 13 and the door type frame 1. The lower semicircular groove is opposite to the upper semicircular groove on the corresponding side. When the winding shaft 3 is initially wound (the nonwoven fabric is manually wound around the winding shaft 3, and the winding shaft is placed on the two winding rollers 2), the end part of the winding shaft is placed in the lower semicircular groove on the corresponding side. After the lap 18 has been formed, the winding shaft 3 is moved upwards and its upper part is inserted into the upper semicircular groove. Further, bearings are coaxially provided at both left and right ends of the winding shaft 3. Wherein, cut the mechanism and include non-woven 14 the place ahead cut backing roll 15 (be used for supporting the non-woven) and non-woven 14 rear and control a plurality of cutters 16 (be used for cutting) that set up side by side etc. about, cutter 16 can be to the motion (when not cutting, keep away from the non-woven) and its circular blade that sets up for controlling, cutter 16 is located the back just of cutting backing roll 15 and can be with non-woven 14 roof pressure in the rear side of cutting backing roll 15. Specifically, coiling rubber roll 2, winding shaft 3, compression roller 4, cut guide roller 5, feeding guide roller 6 and cut backup roll 15 all along controlling to setting up, cut backup roll 15 and two rear sides of cutting guide roller 5 and be located same vertical face, winding cylinder detachably cover is established on winding shaft 3 (specifically can be the inflation axle). Wherein, the winding process of the device is as follows: the non-woven fabric 14 (from a fabric storage structure) is wound in from the upper side of the feeding guide roller 6, wound around the front side of the feeding guide roller 6, sequentially wound around the rear side of the slitting guide roller 5 on the upper side, between the cutter 16 and the slitting support roller 15 and the rear side of the slitting guide roller 5 on the lower side, and then wound out forwards from the lower side of the slitting guide roller 5 on the lower side (located behind and below the fabric roll 18) to the upper side of the press roller 4 and wound around the front side of the press roller 4 to the rear side of the fabric roll 18. The non-woven fabric 14 is wound on the winding drum to form a cloth roll 18, the cloth roll 18 is arranged between the upper sides of the two winding rubber rollers 2 (in a triangular distribution), and the press roller 4 is pressed against the upper side of the cloth roll 18.

Further, the embodiment of the utility model provides an in cut and be equipped with a plurality of bulge loops side by side about on backing roll 15 (the dead ahead correspondence of every cutter 16 is equipped with a bulge loop), the bulge loop with cut the coaxial setting of backing roll 15, coaxial being equipped with on the bulge loop with cutter 16 complex annular, the cross-section of bulge loop is the rectangle.

Specifically, referring to fig. 1, in the embodiment of the present invention, the rear side of the door frame 1 is equipped with a fixing frame along left and right sides, and the fixing frame is equipped with a plurality of slitting cylinders 17 side by side (along front and back directions), the front end of the telescopic rod of the slitting cylinder 17 is equipped with a knife holder, and the knife 16 is disposed on the knife holder.

Wherein, the embodiment of the utility model provides an in quantity of cutter 16 equal to the winding reel add one, cutter 16 and the crisscross setting of winding reel, the both ends correspondence of controlling of every winding reel is equipped with a cutter 16.

Further, the utility model provides an in the embodiment of the utility model the door-type frame 1 the left side or/and the right side be equipped with the slitter edge collection structure of collecting the left and right sides slitter edge. Specifically, the left side and the right side of the door type frame 1 are respectively provided with a waste edge collecting structure for respectively collecting waste edges on the corresponding sides, or the left side or the right side of the door type frame 1 is provided with a waste edge collecting structure for simultaneously collecting waste edges on both sides. The slitter edge collecting structure can adopt a rotatable shaft to collect slitter edges.

Preferably, referring to fig. 1-2, two guiding strips 19 are disposed on the left and right sides of the portal frame 1 and in (adjacent) front of the supporting block 11 on the corresponding side for facilitating the winding shaft 3 to be put into and taken out from the supporting block 11, the guiding strips 19 are disposed in the front-back direction and the rear portion of the guiding strips is bent upward in an arc shape from back to front.

Specifically, referring to fig. 2, the back lift cylinder in the embodiment of the present invention is located above the upper slide seat 9 of the corresponding side, the back lift cylinder is fixed on the door type frame 1 along the vertical direction, the lower end of the telescopic rod of the back lift cylinder is hinged to the top of the upper slide seat 9 (through the left-right rotating shaft), and the two back lift cylinders are driven synchronously.

Specifically, referring to fig. 2, the lower slider 13 in the embodiment of the present invention is located below the upper slider 9 corresponding to the side, the front lifting cylinder is located above the lower slider 13 corresponding to the side and located in front of the rear lifting cylinder corresponding to the side, the front lifting cylinder is fixed on the gate frame 1 along the vertical direction, the lower end of the telescopic rod of the front lifting cylinder is hinged to the front side of the lower slider 13 (through the left-right rotating shaft), and the two front lifting cylinders are driven synchronously.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A winding device for non-woven fabric production comprises a fabric storage structure and a winding structure which are sequentially arranged from front to back; the winding structure comprises a door type frame (1) arranged in the left-right direction, two winding rubber rollers (2) arranged in parallel at the front and back of the bottom of the door type frame (1), a winding shaft (3) arranged right above the two winding rubber rollers (2), and a pressing roller (4) arranged right above the winding shaft (3), and is characterized by further comprising a plurality of winding cylinders arranged side by side at the left and right of the winding shaft (3), two slitting guide rollers (5) arranged side by side at the upper and lower parts of the rear part of the winding rubber rollers (2), a feeding guide roller (6) arranged above the slitting guide rollers (5), and a slitting mechanism between the two slitting guide rollers (5);

the left side and the right side of the portal frame (1) are both provided with a sliding rail (7) and a rack (8) along the vertical direction, the rack (8) is positioned at the inner side of the sliding rail (7) at the corresponding side, the left end and the right end of the compression roller (4) are rotatably provided with an upper sliding seat (9), the upper sliding seat (9) is slidably arranged on the sliding rail (7) at the corresponding side, the left end and the right end of the compression roller (4) are both coaxially provided with a gear (10), the gear (10) is meshed with the rack (8) at the corresponding side, and a rear lifting cylinder for enabling the upper sliding seat (9) to move up and down is arranged between the upper sliding seat (9) and the corresponding side of the portal frame (1);

a supporting block (11) is arranged on the door type frame (1) and is positioned right below the end part of the winding shaft (3), and a lower semicircular groove which is opened upwards and is matched with the winding shaft (3) is arranged on the upper side of the supporting block (11); a limiting block (12) is arranged on the sliding rail (7) and above the end part of the winding shaft (3), an upper semicircular groove which is opened downwards and matched with the winding shaft (3) is arranged on the lower side of the limiting block (12), the limiting block (12) is arranged on the sliding rail (7) on the corresponding side in a sliding manner through a lower sliding seat (13), and a front lifting cylinder which enables the lower sliding seat (13) to move up and down is arranged between the lower sliding seat (13) and the corresponding side of the door type frame (1);

the lower semicircular groove and the upper semicircular groove are oppositely arranged; when the winding shaft (3) is wound initially, the end part of the winding shaft is placed in the lower semicircular groove on the corresponding side; after the cloth roll (18) is formed, the winding shaft (3) moves upwards and the upper part of the winding shaft is embedded into the upper semicircular groove;

the slitting mechanism comprises a slitting supporting roller (15) in front of the non-woven fabric (14) and a plurality of cutters (16) which are arranged in parallel at the rear of the non-woven fabric (14) in the left-right direction, the cutters (16) can move in the front-back direction and are round blades arranged in the left-right direction, and the cutters (16) are positioned right behind the slitting supporting roller (15) and can press the non-woven fabric (14) against the rear side of the slitting supporting roller (15);

the winding rubber roll (2), the winding shaft (3), the compression roller (4), the slitting guide roller (5), the feeding guide roller (6) and the slitting support roller (15) are arranged in the left-right direction, the slitting support roller (15) and the two slitting guide rollers (5) are positioned on the same vertical surface, and the winding drum is detachably sleeved on the winding shaft (3);

the non-woven fabric (14) winds in from the upper side of the feeding guide roller (6), winds around the front side of the feeding guide roller (6), sequentially winds around the rear side of the slitting guide roller (5) on the upper side, between the cutter (16) and the slitting support roller (15) and the rear side of the slitting guide roller (5) on the lower side, winds out forwards from the lower side of the slitting guide roller (5) on the lower side to the upper side of the compression roller (4), and winds around the front side of the compression roller (4) to the rear side of the fabric roll (18); the non-woven fabric (14) is wound on the winding drum to form a cloth roll (18), the cloth roll (18) is arranged between the upper sides of the two winding rubber rollers (2), and the pressing roller (4) is pressed against the upper side of the cloth roll (18).

2. The winding device for producing the non-woven fabric according to claim 1, wherein a plurality of convex rings are arranged on the slitting support roller (15) side by side from left to right, the convex rings are coaxially arranged with the slitting support roller (15), and annular grooves matched with the cutters (16) are coaxially arranged on the convex rings.

3. The winding device for producing the non-woven fabric is characterized in that a fixing frame is arranged on the rear side of the portal frame (1) in the left-right direction, a plurality of slitting cylinders (17) are arranged on the fixing frame side by side in the left-right direction, a tool apron is arranged at the front end of a telescopic rod of each slitting cylinder (17), and the cutter (16) is arranged on the tool apron.

4. Winding device for non-woven production according to claim 1, characterised in that the number of said cutters (16) is equal to the number of winding cylinders plus one, said cutters (16) being staggered with respect to the winding cylinders.

5. The winding device for non-woven fabric production according to claim 4, characterized in that the left side or/and the right side of the door type frame (1) is provided with a waste edge collecting structure for collecting waste edges at the left and right sides.

6. The winding device for non-woven fabric production according to claim 1, wherein two guide strips (19) are provided on the left and right sides of the portal frame (1) in front of the support blocks (11) on the corresponding sides, the guide strips (19) are arranged in the front-back direction and the rear portions thereof are bent upward in an arc shape from back to front.

7. The winding device for non-woven fabric production according to claim 1, characterized in that the rear lifting cylinder is located above the upper sliding seat (9) on the corresponding side, the rear lifting cylinder is fixed on the portal frame (1) along the vertical direction, the lower end of the telescopic rod of the rear lifting cylinder is hinged with the top of the upper sliding seat (9), and the two rear lifting cylinders are driven synchronously.

8. The winding device for non-woven fabric production according to claim 1, characterized in that the lower slide (13) is located below the upper slide (9) on the corresponding side, the front lifting cylinder is located above the lower slide (13) on the corresponding side and in front of the rear lifting cylinder on the corresponding side, the front lifting cylinder is fixed on the portal frame (1) in the vertical direction, the lower end of the telescopic rod of the front lifting cylinder is hinged with the front side of the lower slide (13), and the two front lifting cylinders are driven synchronously.