CN211967723U - Slitting device for composite fabric - Google Patents

Slitting device for composite fabric Download PDF

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Publication number
CN211967723U
CN211967723U CN202020476949.XU CN202020476949U CN211967723U CN 211967723 U CN211967723 U CN 211967723U CN 202020476949 U CN202020476949 U CN 202020476949U CN 211967723 U CN211967723 U CN 211967723U
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China
Prior art keywords
cutting
sliding
groove
compression roller
sliding block
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Active
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CN202020476949.XU
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Chinese (zh)
Inventor
沈建华
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Zhejiang Jinyirun Textile Co ltd
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Zhejiang Jinyirun Textile Co ltd
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Priority to CN202020476949.XU priority Critical patent/CN211967723U/en
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Publication of CN211967723U publication Critical patent/CN211967723U/en
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Abstract

The utility model discloses a slitting device for composite fabric, which comprises an unwinding mechanism, a cutting mechanism and a winding mechanism which are arranged in sequence along the advancing direction of the fabric; the cutting mechanism comprises a rack, a first sliding groove is horizontally arranged on the rack, a plurality of sliding blocks are arranged in the first sliding groove in a sliding mode, a cutting blade is detachably arranged at the front end of each sliding block, a conical threaded hole and a cutting groove are horizontally arranged at the rear end of each sliding block, the conical threaded hole and the rear end of each sliding block are symmetrically cut up and down through the cutting groove, and a tensioning bolt is screwed in the conical threaded hole. Compare in the mechanism of cutting apart of traditional break bar and supporting axle constitution, the utility model provides a mechanism of cutting apart only needs the cooperation relation between adjusting block and the first spout can adjust the position of cutting blade, and then need not to relapse the interval piece of dismouting cutting mechanism and preparation adaptation, very big reduction the time and the cost that the adjusting position was spent.

Description

Slitting device for composite fabric
Technical Field
The utility model relates to a production device of composite fabric, especially a slitting device for composite fabric.
Background
The laminating machine is a machine in which two or more layers of materials are bonded together with an adhesive. The existing composite fabric is often required to be subjected to slitting treatment according to the requirements of customers after production and compounding are finished. However, the dividing mechanism of the dividing device used for dividing the existing composite fabric is usually to adopt a plurality of cutter wheels to be sleeved on a supporting shaft, and the distance between the adjacent cutter wheels is adjusted by adopting a spacing block with a preset distance. This form, although simple and structurally stable, is not conducive to the quick adjustment of the spacing between the cutter wheels. When the splitting width of the composite fabric changes, the multiple cutter wheels need to be detached from the supporting shaft, and then the spacing blocks need to be replaced, so that time and labor are wasted. In addition, the length of the spacing block cannot be adjusted and is difficult to be reused, and the resource waste is great.
SUMMERY OF THE UTILITY MODEL
In view of the above insufficiency, the utility model aims to provide a composite fabric is with dividing strip device can implement swift interval adjustment to cutting mechanism wherein.
In order to achieve the above purpose, the technical scheme of the utility model is that:
a slitting device for composite fabric comprises an unwinding mechanism, a cutting mechanism and a winding mechanism which are sequentially arranged along the advancing direction of the fabric; the cutting mechanism comprises a rack, a first sliding groove is horizontally arranged on the rack, a plurality of sliding blocks are arranged in the first sliding groove in a sliding mode, a cutting blade is detachably arranged at the front end of each sliding block, a conical threaded hole and a cutting groove are horizontally arranged at the rear end of each sliding block, the conical threaded hole and the rear end of each sliding block are symmetrically cut up and down through the cutting groove, and a tensioning bolt is screwed in the conical threaded hole.
Further, the dividing blade includes the body, the body is discoid, and the equipartition has a plurality of cutting pieces on the rim of body, radial on the both sides terminal surface of body be provided with the second spout of cutting blade one-to-one, the front end of slider is provided with U type groove, fore-and-aft is provided with the slide rail on the cell wall in U type groove, the dividing blade passes through slide rail, the second spout can be dismantled with the slider and be connected.
Further, be provided with first exhibition flat mechanism between unwinding mechanism and the mechanism of cutting apart, first exhibition flat mechanism includes first support frame, first support frame is improved level and upper and lower distribution be provided with first compression roller, second compression roller, the lower edge of first compression roller offsets with the last edge of second compression roller.
Further, a second flattening mechanism is arranged between the cutting mechanism and the winding mechanism and comprises a second support frame, a third compression roller and a fourth compression roller are horizontally arranged on the second support frame and vertically distributed, and the lower edge of the third compression roller is abutted to the upper edge of the fourth compression roller.
The working principle is as follows: a worker places the composite fabric to be slitted on the unwinding mechanism, the end of the composite fabric penetrates through the cutting mechanism and then is wound in the winding mechanism, the winding mechanism is driven to rotate, the composite fabric is driven to move forwards, and in the process, the composite sliver is cut into fabrics with different widths by the cutting blades with well-adjusted intervals in the cutting mechanism. Wherein, in the utility model discloses in, if need adjust cutting blade's of cutting mechanism position, then the workman only needs to unscrew tight bolt that rises and make and be in the sliding fit state between slider and the first spout, the position of adjustment slider that the workman can be convenient fast in the spout this moment, and then play the effect of adjustment cutting blade position, and after the position adjustment of cutting blade is good, then can screw up tight bolt in the slider, be in interference fit's relation between slider and the first spout, and then guaranteed the stability of the position of slider in first spout.
Has the advantages that: compare in the mechanism of cutting apart of traditional break bar and supporting axle constitution, the utility model provides a mechanism of cutting apart only needs the cooperation relation between adjusting block and the first spout can adjust the position of cutting blade, and then need not to relapse the interval piece of dismouting cutting mechanism and preparation adaptation, very big reduction the time and the cost that the adjusting position was spent.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is an exploded view of the singulation mechanism with the racks removed.
Reference numerals: 1. the unwinding mechanism 2, the dividing mechanism 21, the rack 22, the sliding groove 23, the sliding block 231, the tapered threaded hole 232, the dividing groove 233, the U-shaped groove 234, the sliding rail 24, the dividing blade 241, the body 242, the cutting blade 243, the second sliding groove 25, the tensioning bolt 3, the winding mechanism 4, the first flattening mechanism 41, the first supporting frame 42, the first pressing roller 43, the second pressing roller 5, the second flattening mechanism 51, the second supporting frame 52, the third pressing roller 53 and the fourth pressing roller.
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. Additionally, the utility model discloses in, it belongs to the front end to be close to winding mechanism one side, keeps away from winding mechanism one side and belongs to the rear end.
As shown in fig. 1 and 2, the composite fabric slitting device includes an unwinding mechanism 1, a cutting mechanism 2, and a winding mechanism 3 sequentially disposed along a fabric advancing direction. The cutting mechanism comprises a frame 21, a I-shaped first sliding groove 22 is horizontally arranged in the frame, a plurality of sliding blocks 23 are arranged in the first sliding groove in a sliding fit mode, and a cutting blade 24 is detachably arranged at the front ends of the sliding blocks. And a tapered screw hole 231 and a dividing groove 232 are horizontally formed at the rear end of the slider. The dividing groove divides the rear end of the sliding block in the first sliding groove and the conical threaded hole into an upper part and a lower part symmetrically. Meanwhile, a tension bolt 25 is screwed in the conical threaded hole. Specifically, the tensioning bolt is screwed in and out of the conical threaded hole so that the opening degree of the rear end of the sliding block is changed, and finally the purpose of changing the matching form of the sliding block and the first sliding groove is achieved.
As a further improvement of the above embodiment, in order to extend the entire service life of the dividing blade 24, the structure includes a body 241 having a disk shape. A plurality of cutting pieces 242 are uniformly distributed on the rim of the body, preferably, the cutting pieces are in a triangular structure so as to conveniently cut the composite fabric, and second sliding grooves 243 corresponding to the cutting pieces one by one are radially arranged on the end surfaces of the two sides of the body 241. A U-shaped groove 233 is formed at the front end of the slider 23, and a slide rail 234 is longitudinally formed on the wall of the U-shaped groove. The detachable connection of the cutting blade and the sliding block is realized through the insertion of the sliding rail and the second sliding groove.
As a further improvement of the above embodiment, in order to prevent the composite fabric from being curled and deformed due to stretching before being slit, and further to prevent the accuracy of slitting from being affected, a first flattening mechanism 4 is provided between the unwinding mechanism 1 and the dividing mechanism 2. Specifically, the first flattening mechanism includes a first support frame 41, and a first pressing roller 42 and a second pressing roller 43 are horizontally and vertically distributed on the first support frame. Wherein the lower edge of the first press roller is abutted against the upper edge of the second press roller.
As a further improvement of the above embodiment, in order to prevent the split composite fabric from curling to affect the subsequent winding, a second flattening mechanism 5 is provided between the splitting mechanism 2 and the winding mechanism 3. Specifically, the second flattening mechanism includes a second support frame 51, and a third pressing roller 52 and a fourth pressing roller 53. The third press roller and the fourth press roller are arranged on the second support frame horizontally and vertically distributed. Meanwhile, the lower edge of the third press roller is abutted against the upper edge of the fourth press roller.

Claims (4)

1. The utility model provides a composite fabric is with slitting device which characterized in that: the cloth cutting and winding machine comprises an unwinding mechanism, a cutting mechanism and a winding mechanism which are sequentially arranged along the advancing direction of a fabric; the cutting mechanism comprises a rack, a first sliding groove is horizontally arranged on the rack, a plurality of sliding blocks are arranged in the first sliding groove in a sliding mode, a cutting blade is detachably arranged at the front end of each sliding block, a conical threaded hole and a cutting groove are horizontally arranged at the rear end of each sliding block, the conical threaded hole and the rear end of each sliding block are symmetrically cut up and down through the cutting groove, and a tensioning bolt is screwed in the conical threaded hole.
2. The slitting device for composite fabrics as claimed in claim 1, wherein: the cutting blade comprises a body, the body is disc-shaped, a plurality of cutting blades are evenly distributed on the rim of the body, the two side end faces of the body are radially provided with second sliding grooves in one-to-one correspondence with the cutting blades, the front end of the sliding block is provided with a U-shaped groove, a sliding rail is longitudinally arranged on the groove wall of the U-shaped groove, and the cutting blade and the sliding block are detachably connected through the sliding rail and the second sliding grooves.
3. The slitting device for composite fabrics according to claim 1 or 2, characterized in that: the unwinding mechanism and the dividing mechanism are provided with a first flattening mechanism, the first flattening mechanism comprises a first support frame, the first support frame is horizontally arranged, a first compression roller and a second compression roller are arranged in an upper and lower distribution mode, and the lower edge of the first compression roller is abutted to the upper edge of the second compression roller.
4. The slitting device for composite fabrics as claimed in claim 3, wherein: the cutting mechanism is characterized in that a second flattening mechanism is arranged between the cutting mechanism and the winding mechanism and comprises a second support frame, a third compression roller and a fourth compression roller are horizontally arranged on the second support frame and are vertically distributed, and the lower edge of the third compression roller is abutted to the upper edge of the fourth compression roller.
CN202020476949.XU 2020-04-03 2020-04-03 Slitting device for composite fabric Active CN211967723U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020476949.XU CN211967723U (en) 2020-04-03 2020-04-03 Slitting device for composite fabric

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020476949.XU CN211967723U (en) 2020-04-03 2020-04-03 Slitting device for composite fabric

Publications (1)

Publication Number Publication Date
CN211967723U true CN211967723U (en) 2020-11-20

Family

ID=73383228

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020476949.XU Active CN211967723U (en) 2020-04-03 2020-04-03 Slitting device for composite fabric

Country Status (1)

Country Link
CN (1) CN211967723U (en)

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