CN209836651U - Non-woven fabric width dividing and cutting machine - Google Patents

Non-woven fabric width dividing and cutting machine Download PDF

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Publication number
CN209836651U
CN209836651U CN201822070829.5U CN201822070829U CN209836651U CN 209836651 U CN209836651 U CN 209836651U CN 201822070829 U CN201822070829 U CN 201822070829U CN 209836651 U CN209836651 U CN 209836651U
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China
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roller
slitting
woven fabric
cutting
roller set
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CN201822070829.5U
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Chinese (zh)
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苏忠胜
崔亚东
杨国祥
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Foshan Kimbc Technology Co Ltd
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Foshan Kimbc Technology Co Ltd
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Abstract

The utility model discloses a non-woven fabric width dividing and cutting machine, which comprises a feeding roller set, a dividing and cutting roller, a discharging roller set and a dividing and cutting mechanism, wherein the non-woven fabric to be cut is sequentially wound on the feeding roller set, the dividing and cutting roller and the discharging roller set; the slitting mechanism is used for slitting the non-woven fabric on the material roller group and comprises a driving piece, a ball screw and at least three cutter assemblies, and the at least three cutter assemblies are sequentially arranged along the length direction of the slitting roller; the driving piece is used for driving a lead screw of the ball screw to rotate, the two cutter assemblies on the outermost side are fixedly connected with a nut of the ball screw, the other cutter assemblies are fixedly arranged, when the cutting machine is used for cutting, the driving piece drives the lead screw to rotate, and the two cutter assemblies on the outermost side move in a reciprocating mode under the effect of the ball screw. The utility model discloses a width that cutting machine can the accurate control non-woven fabrics, and can guarantee that the edge of a knife levels.

Description

Non-woven fabric width dividing and cutting machine
Technical Field
The utility model relates to a non-woven fabric production facility field especially relates to a non-woven fabric width cutting machine.
Background
In order to improve the production efficiency of the non-woven fabric, the width of the non-woven fabric is generally processed into several times of the normal width in the production process, and the non-woven fabric is cut according to the normal requirements by a splitting machine after the non-woven fabric is processed. However, the blades of the slitting machine for the width of the nonwoven fabric in the prior art may be displaced after a certain period of use, which in turn results in an inaccurate width accuracy of the nonwoven fabric in the two extreme edge regions.
Disclosure of Invention
The utility model aims to solve the technical problem that a non-woven fabrics width cutting machine is provided, the accuracy that the width of improvement non-woven fabrics was cut.
In order to solve the technical problem, the utility model provides a non-woven fabric width dividing and cutting machine, which comprises a feeding roller set, a dividing and cutting roller, a discharging roller set and a dividing and cutting mechanism, wherein the non-woven fabric to be cut is sequentially wound on the feeding roller set, the dividing and cutting roller and the discharging roller set;
the slitting mechanism is used for slitting the non-woven fabric on the material roller group and comprises a driving piece, a ball screw and at least three cutter assemblies, and the at least three cutter assemblies are sequentially arranged along the length direction of the slitting roller;
the driving piece is used for driving a lead screw of the ball screw to rotate, the two cutter assemblies on the outermost side are fixedly connected with a nut of the ball screw, the other cutter assemblies are fixedly arranged, the driving piece drives the lead screw to rotate, and the two cutter assemblies on the outermost side reciprocate under the action of the ball screw.
As an improvement of the scheme, the cutting device further comprises a first sliding mounting plate, a middle mounting plate and a second sliding mounting plate which are sequentially arranged along the cutting roller, wherein the first sliding mounting plate and the second sliding mounting plate can slide in a reciprocating manner along the length direction of the cutting roller;
two cutter unit spare in the outside are fixed mounting respectively on first sliding mounting board and second sliding mounting board, and other cutter unit spares are fixed mounting in proper order on middle mounting panel, first sliding mounting board and second sliding mounting board and ball screw's nut fixed connection.
As an improvement of the scheme, the cutter device further comprises a limiting assembly used for limiting the moving position of at least one outermost cutter assembly, and the limiting assembly comprises a first proximity switch and a second proximity switch which are arranged at intervals.
As an improvement of the scheme, the cutter assembly comprises a translation air cylinder and a blade, and the translation air cylinder drives the blade to be close to or far away from the separating and cutting roller.
As an improvement of the scheme, the surface of the slitting roller is coated with a silica gel layer.
As an improvement of the scheme, the silica gel layer is provided with a plurality of sub-cutting grooves at equal intervals along the length direction of the sub-cutting roller, and the sub-cutting grooves and the cutter assemblies are arranged in a one-to-one correspondence manner.
As the improvement of above-mentioned scheme, still include the fastening roller set, feeding roller set, fastening roller set and cut the roller and arrange from top to bottom in proper order, the fastening roller set includes first guide roll, second guide roll and the regulating roller that leads in proper order to the non-woven fabrics, first guide roll and second guide roll are in same height, the below of second guide roll is located to the regulating roller.
As an improvement of the scheme, adjusting cylinders for adjusting the positions of the adjusting rollers are arranged at two ends of the adjusting rollers.
As an improvement of the scheme, the automatic cutting machine further comprises a frame, the feeding roller group, the slitting roller and the discharging roller group are installed on the frame, the frame is located at the two ends of the adjusting rollers, the rotating connecting plates are installed at the two ends of the adjusting rollers and are connected with the corresponding rotating connecting plates, and the output end of the adjusting cylinder is fixedly connected with the rotating connecting plates.
Implement the utility model discloses an embodiment has following beneficial effect:
the utility model discloses a cutting machine passes through the cutter unit horizontal reciprocating motion in the ball drive outside to improve the accuracy nature of the width of two non-woven fabrics in the outside of being cut. Furthermore, the utility model discloses a cutting machine passes through the cutter unit motion in the ball drive outside, and its control accuracy is high, and the cutter unit at both ends can realize the motion through a ball, and then simplifies the structure.
Drawings
FIG. 1 is a schematic side view of a partial structure of a nonwoven fabric width slitting machine according to the present invention;
FIG. 2 is a top view of the slitting roller and slitting mechanism of the nonwoven width slitting machine of the present invention;
fig. 3 is the structure schematic diagram of the adjusting roller and the adjusting cylinder in the non-woven fabric width dividing and cutting machine of the utility model.
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. Only this statement, the utility model discloses the upper and lower, left and right, preceding, back, inside and outside etc. position words that appear or will appear in the text only use the utility model discloses an attached drawing is the benchmark, and it is not right the utility model discloses a concrete restriction.
Referring to the attached drawings 1 to 3, the utility model discloses a non-woven fabric width dividing and cutting machine, including feed roller group 1, cut roller 3, discharge roller group 4 and cutting mechanism 5, the non-woven fabric that waits to cut is around establishing in proper order on feed roller group 1, cut roller 3 and discharge roller group 4. Wherein, feeding roller set 1 can only be equipped with a feed roll, also can realize the feeding of non-woven fabrics through a plurality of feed rolls, and on the same way, ejection of compact roller set 4 can only be equipped with a discharge roll, also can realize the ejection of compact of non-woven fabrics through a plurality of discharge rolls.
The slitting mechanism 5 is used for slitting the non-woven fabric on the material roller group 4, the slitting mechanism 5 comprises a driving part 51, a ball screw 52 and at least three cutter assemblies 53, and the at least three cutter assemblies 53 are sequentially arranged along the length direction of the slitting roller 3. Wherein the cutter assembly 53 comprises a translation cylinder 531 and a blade 532, and the translation cylinder 531 drives the blade 532 to approach or separate from the slitting roller 3. Before cutting, the blade 532 is in the position far away from the cutting roller 3 under the drive of the translation cylinder 531, and during cutting, the translation cylinder 531 drives the blade 532 to move towards the cutting roller 3 until the blade 532 moves to the cutting position. The cutter assembly 53 preferably further comprises a rotary driving assembly for driving the blade 532 to rotate, and the blade 532 is driven to rotate by the rotary driving assembly during slitting.
The driving member 51 is used for driving the screw 521 of the ball screw 52 to rotate, the outermost two cutter assemblies 53 are fixedly connected with the nut 522 of the ball screw 52, the other cutter assemblies 53 are fixedly arranged, the driving member 51 drives the screw 521 to rotate, and the outermost two cutter assemblies 53 reciprocate under the action of the ball screw 52. The driving member 51 may be a power member such as a motor. The motor and the lead screw of the ball screw are preferably drivingly connected by a belt drive assembly 54.
The utility model discloses a cutting machine passes through the cutter unit horizontal reciprocating motion in the ball drive outside to improve the accuracy nature of the width of two non-woven fabrics in the outside of being cut. Furthermore, the utility model discloses a cutting machine passes through the cutter unit motion in the ball drive outside, and its control accuracy is high, and the cutter unit at both ends can realize the motion through a ball, and then simplifies the structure.
Wherein, the surface of the slitting roller 3 is wrapped by a silica gel layer 31. Silica gel layer 5 is equipped with a plurality of minutes grooving 32 along the length direction equidistance of cutting roller 3, divide grooving 32 and cutter unit 53 one-to-one setting. The utility model discloses a cutting machine sets up on the silica gel layer 5 on cutting roller 3 top layer and divides grooving 32, and when cutting, the edge of the blade on cutter unit 53 can imbed in dividing grooving 32, improves the stability of cutting, and in addition, silica gel layer 5 that has certain elasticity can prevent the blade and cut and produce the rigidity collision between the roller 3, plays certain guard action to the blade.
It should be noted that the utility model discloses a splitting machine still includes along the first sliding mounting panel 61, middle mounting panel 62 and the second sliding mounting panel 63 of arranging in proper order of cutting roller 3, first sliding mounting panel 61 and second sliding mounting panel 63 can follow the length direction reciprocating sliding who cuts roller 3. The utility model discloses a cutting machine is preferred to be provided with the guide rail in the frame, install on the guide rail first sliding mounting panel 61 and second sliding mounting panel 63 slidable.
The two outermost cutter assemblies 53 are respectively fixedly mounted on the first sliding mounting plate 61 and the second sliding mounting plate 63, the other cutter assemblies 53 are sequentially fixedly mounted on the middle mounting plate 62, and the first sliding mounting plate 61 and the second sliding mounting plate 63 are fixedly connected with the nut 522 of the ball screw 52. The utility model discloses a cutting machine passes through first sliding mounting panel 61 and second sliding mounting panel 63 and connects cutter unit 53 and ball 52's nut 522 as the intermediate junction spare, can improve the stability that cutter unit 53 in the outside removed.
Further, the slitting machine of the present invention further comprises a limiting assembly for limiting the moving position of the at least one outermost cutter assembly 53, wherein the limiting assembly comprises a first proximity switch 71 and a second proximity switch 72 which are arranged at intervals. The utility model discloses a cutting machine passes through spacing subassembly restriction cutter unit 53's position to guarantee cutter unit 53 reciprocating motion's stability. When the cutter assembly 53 triggers the first proximity switch 71 or the second proximity switch 72, the first proximity switch 71 or the second proximity switch 72 transmits a signal to the driving member 51, and the driving member 51 performs a stopping motion, a reverse motion, and the like.
In order to further improve the stability that the non-woven fabrics carried out the width and cut, the utility model discloses a cutting machine still includes fastening roller set 2, feeding roller set 1, fastening roller set 2 and cut roller 3 from top to bottom and arrange in proper order, fastening roller set 2 includes and carries out first guide roll 21, second guide roll 22 and the adjusting roller 23 that leads in proper order to the non-woven fabrics, first guide roll 21 and second guide roll 22 are in same height, the below of second guide roll 22 is located to adjusting roller 23. The utility model discloses a cutting machine improves the rate of tension of non-woven fabrics when cutting through fastening roller set 2, further improves the smooth and easy nature when the non-woven fabrics is cut.
Preferably, the two ends of the adjusting roller 23 are provided with adjusting cylinders 8 for adjusting the position of the adjusting roller 23. Along with the live time becomes long, can produce certain not hard up between each roller, if not timely adjust, the phenomenon that the non-woven fabrics appeared collapsing very easily when cutting, the utility model discloses a cutting machine passes through the position that adjust cylinder 8 adjusted regulating roll 23, guarantees that the non-woven fabrics can be taut constantly.
As the preferred scheme that adjusting cylinder 8 adjusted, the utility model discloses a cutting machine still includes frame 9, feed roller group 1, cut roller 3 and discharge roller group 4 and install in frame 9, frame 9 is located the position department at adjusting roller 23 both ends and installs swivelling joint board 91, the both ends of adjusting roller 23 are connected with the swivelling joint board 91 that corresponds, adjusting cylinder 8's output and swivelling joint board 91 fixed connection. Specifically, swivelling joint board 91 swivelling joint is in frame 9, adjusting cylinder 8 drive swivelling joint board 91 is rotatory in the frame, and swivelling joint board 91 rotatory in-process can drive adjusting roller 23 and together rotate, can adjust the dynamics that adjusting roller 23 pressed to the non-woven fabrics. The utility model discloses a cutting machine installs dancer 23 through setting up swivelling joint board 91, when needing to adjust, adjust cylinder 8 is that direct drive swivelling joint board 91 is rotatory to can improve the stability that dancer 23 adjusted.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.

Claims (9)

1. A non-woven fabric width slitting machine is characterized by comprising a feeding roller set, a slitting roller, a discharging roller set and a slitting mechanism, wherein non-woven fabrics to be slit are sequentially wound on the feeding roller set, the slitting roller and the discharging roller set;
the slitting mechanism is used for slitting the non-woven fabric on the material roller group and comprises a driving piece, a ball screw and at least three cutter assemblies, and the at least three cutter assemblies are sequentially arranged along the length direction of the slitting roller;
the driving piece is used for driving a lead screw of the ball screw to rotate, the two cutter assemblies on the outermost side are fixedly connected with a nut of the ball screw, the other cutter assemblies are fixedly arranged, the driving piece drives the lead screw to rotate, and the two cutter assemblies on the outermost side reciprocate under the action of the ball screw.
2. The non-woven fabric width slitting machine according to claim 1, further comprising a first sliding mounting plate, a middle mounting plate and a second sliding mounting plate which are sequentially arranged along the slitting roller, wherein the first sliding mounting plate and the second sliding mounting plate can slide back and forth along the length direction of the slitting roller;
two cutter unit spare in the outside are fixed mounting respectively on first sliding mounting board and second sliding mounting board, and other cutter unit spares are fixed mounting in proper order on middle mounting panel, first sliding mounting board and second sliding mounting board and ball screw's nut fixed connection.
3. The machine according to claim 1 or 2, further comprising a limiting assembly for limiting the displacement position of at least one outermost cutter assembly, the limiting assembly comprising a first proximity switch and a second proximity switch spaced apart.
4. The machine according to claim 1, wherein the cutting assembly comprises a translation cylinder and a blade, the translation cylinder driving the blade towards or away from the slitting roller.
5. The machine according to claim 1, characterised in that the surface of the slitting roller is covered with a layer of silica gel.
6. The non-woven fabric width slitting machine according to claim 5, wherein the silicone layer is provided with a plurality of slitting grooves at equal intervals along a length direction of the slitting roller, and the slitting grooves are arranged in one-to-one correspondence with the cutter assemblies.
7. The non-woven fabric width dividing and cutting machine according to claim 1, further comprising a fastening roller set, wherein the feeding roller set, the fastening roller set and the dividing and cutting rollers are sequentially arranged from top to bottom, the fastening roller set comprises a first guide roller, a second guide roller and a regulating roller, the first guide roller, the second guide roller and the regulating roller are used for sequentially guiding the non-woven fabric, the first guide roller and the second guide roller are located at the same height, and the regulating roller is arranged below the second guide roller.
8. The machine according to claim 7, wherein the adjusting rollers are provided at both ends thereof with adjusting cylinders for adjusting the positions of the adjusting rollers.
9. The non-woven fabric width slitting machine according to claim 8, further comprising a frame, wherein the feeding roller set, the slitting roller and the discharging roller set are mounted on the frame, rotary connecting plates are mounted at positions of the frame, which are located at two ends of each adjusting roller, two ends of each adjusting roller are connected with the corresponding rotary connecting plates, and output ends of the adjusting cylinders are fixedly connected with the rotary connecting plates.
CN201822070829.5U 2018-12-11 2018-12-11 Non-woven fabric width dividing and cutting machine Active CN209836651U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201822070829.5U CN209836651U (en) 2018-12-11 2018-12-11 Non-woven fabric width dividing and cutting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201822070829.5U CN209836651U (en) 2018-12-11 2018-12-11 Non-woven fabric width dividing and cutting machine

Publications (1)

Publication Number Publication Date
CN209836651U true CN209836651U (en) 2019-12-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201822070829.5U Active CN209836651U (en) 2018-12-11 2018-12-11 Non-woven fabric width dividing and cutting machine

Country Status (1)

Country Link
CN (1) CN209836651U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112374260A (en) * 2020-10-28 2021-02-19 诸暨市斌果科技有限公司 Cloth cutting mechanism for textile machinery
CN112659235A (en) * 2021-01-13 2021-04-16 湖北工业大学 Automatic device is cut to gauze of displacement

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112374260A (en) * 2020-10-28 2021-02-19 诸暨市斌果科技有限公司 Cloth cutting mechanism for textile machinery
CN112659235A (en) * 2021-01-13 2021-04-16 湖北工业大学 Automatic device is cut to gauze of displacement

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