CN109941802B - Elastic cloth vibration feeding mechanism and method - Google Patents
Elastic cloth vibration feeding mechanism and method Download PDFInfo
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- CN109941802B CN109941802B CN201910369603.1A CN201910369603A CN109941802B CN 109941802 B CN109941802 B CN 109941802B CN 201910369603 A CN201910369603 A CN 201910369603A CN 109941802 B CN109941802 B CN 109941802B
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- 239000004744 fabric Substances 0.000 title claims abstract description 122
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 7
- 238000001179 sorption measurement Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The invention relates to the technical field of cloth processing, in particular to an elastic cloth vibration feeding mechanism and a method, wherein the elastic cloth vibration feeding mechanism comprises an upstream feeding device and a downstream cloth processing device, a vibration platform is arranged between the feeding device and the cloth processing device, the vibration platform comprises a frame, and a vibration mechanism for vibrating the elastic cloth up and down is arranged on the frame.
Description
Technical Field
The invention relates to the technical field of cloth processing, in particular to an elastic cloth vibration feeding mechanism and method.
Background
When the existing elastic cloth is fed, the cloth has certain tension due to friction between the cloth and a feeding roller, tension of a spreading machine and the like, and the material itself has certain internal stress, after the cloth is cut, shrinkage is generated after the cloth is shrunk to a normal state, so that the length of the cut cloth is longer or shorter than the required size, but the deformation cannot be accurately estimated, and cannot be corrected, so that the cutting size of the existing elastic cloth is inaccurate.
Disclosure of Invention
In order to solve the defect of inaccurate cutting size of the elastic cloth in the prior art, the invention provides an elastic cloth vibration feeding mechanism and method for eliminating tension of the elastic cloth in the conveying process and improving the accuracy of the cutting size of the elastic cloth.
The technical scheme adopted for solving the technical problems is as follows:
an elastic cloth vibration feeding method is characterized in that an elastic cloth is fed upstream through a feeding device, the elastic cloth is conveyed to a cloth processing device at the downstream, and the elastic cloth is vibrated between the feeding device and the cloth processing device.
Further, the vibration mode of the elastic cloth is a multi-point up-down vibration mode.
The utility model provides an elasticity cloth vibration feed mechanism, includes material feeding unit and the cloth processing apparatus of low reaches of upstream, material feeding unit and cloth processing apparatus between have a vibrating platform, vibrating platform include the frame, the frame on be equipped with and be used for carrying out along the vibrating mechanism of perpendicular to elasticity cloth surface direction vibration to elasticity cloth.
Further, the vibration mechanism comprises a plurality of rotating shafts which are rotatably arranged on the frame, and a vibration piece is arranged on each rotating shaft.
Further, the vibrating piece comprises a mounting frame fixed on the rotating shaft, a bearing is arranged at the tail end of the mounting frame, and the central line of the bearing is parallel to the central line of the rotating shaft.
Further, the vibrating members are arranged at intervals along the length and the circumferential direction of the rotating shaft.
Further, the frame on still be equipped with the conveyer belt, the elastic cloth pass through from the upper surface of conveyer belt, the conveyer belt encircle vibration mechanism in, and the bearing can jack up the conveyer belt. The vibrating piece is arranged to be a bearing, and when in actual work, the outer circular surface of the bearing rolls on the inner surface of the conveyor belt instead of sliding, so that the conveyor belt can be protected to a certain extent, and the service life of the conveyor belt is prolonged.
Further, material feeding unit include the frame, the frame front end be equipped with the cloth layer board, the cloth layer board on be connected with elevating gear, the frame on slide in the low reaches of cloth layer board and be equipped with the removal frame, the removal frame on rotate and be connected with the pay-off rubber roll, the pay-off rubber roll low reaches be equipped with the granny rag machine with the cloth expansion, the frame on be equipped with the sensor of rectifying that is used for detecting the selvedge position.
Further, the cloth processing device is a cloth cutting machine, the cloth cutting machine comprises a conveying belt, a vacuum adsorption device for adsorbing cloth on the conveying belt is arranged below the conveying belt, and a cutting mechanism is arranged above the conveying belt.
Further, the cutting mechanism is a blade type cutting mechanism.
The beneficial effects are that:
(1) The vibration feeding mode is adopted to apply vibration to the direction vertical to the surface of the elastic cloth, so that the vibration is actually transmitted to the cloth, the elastic cloth generates up-and-down vibration, the stress of the elastic cloth is eliminated before the elastic cloth is transmitted to a cloth processing device such as a cutting machine, and the accuracy of the cloth cutting and other processing processes is improved;
(2) The conveyor belt is arranged between the vibration mechanism and the elastic cloth, so that on one hand, the conveyor belt plays a role in protecting the elastic cloth and preventing the vibration piece from damaging the cloth, and on the other hand, the conveyor belt plays a certain role in supporting the elastic cloth, so that the elastic cloth can uniformly generate allowance, and the feeding process is stable;
(3) The vibration piece is arranged to be a bearing, and when in actual work, the outer circular surface of the bearing rolls on the inner surface of the conveyor belt instead of sliding between the vibration piece and the conveyor belt in a cam-like manner, so that the conveyor belt can be protected to a certain extent, and the service life of the conveyor belt can be prolonged.
Drawings
The invention will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is an overall structure diagram of an elastic cloth vibration feeding mechanism of the invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a front view of the feeding device
FIG. 4 is a partial enlarged view at B in FIG. 3;
FIG. 5 is a three-dimensional perspective view of the feed device;
FIG. 6 is a top view of a vibrating platform (hidden conveyor);
FIG. 7 is an enlarged view of a portion of FIG. 6 at C;
fig. 8 is a three-dimensional perspective view of the entire vibration table.
The automatic feeding device comprises 10 parts of elastic cloth, 1 parts of feeding devices, 11 parts of frames, 12 parts of cloth supporting plates, 13 parts of moving frames, 14 parts of feeding rubber rolls, 15 parts of spreading machines, 151 parts of belts, 16 parts of deviation correcting sensors, 2 parts of cloth cutting machines, 21 parts of conveying belts, 3 parts of vibrating platforms, 31 parts of frames, 32 parts of rotating shafts, 33 parts of mounting frames, 34 parts of bearings, 35 parts of conveying belts.
Detailed Description
An elastic cloth vibration feeding method is provided, wherein an elastic cloth 10 is fed upstream by a feeding device 1, the elastic cloth 10 is conveyed downstream to a cloth processing device, and the elastic cloth 10 is vibrated between the feeding device 1 and a cloth cutting machine 2.
The vibration mode of the elastic cloth 10 is a multi-point up-down vibration mode.
As shown in fig. 1 to 8, an elastic cloth vibration feeding mechanism comprises an upstream feeding device 1 and a downstream cloth processing device, a vibration platform 3 is arranged between the feeding device 1 and the cloth processing device, the vibration platform 3 comprises a frame 31, and a vibration mechanism for vibrating the elastic cloth 10 along the direction perpendicular to the surface of the elastic cloth 10 is arranged on the frame 31.
The vibration mechanism can be arranged to be in an up-down lifting mode and driven by an air cylinder and the like, and in the patent, the vibration mechanism comprises a plurality of rotating shafts 32 which are rotatably arranged on a rack 31, and vibration pieces are arranged on the rotating shafts 32. The vibrating member may be a cam or the like. In this embodiment, the vibrating member includes a mounting frame 33 fixed to the rotating shaft 32, a bearing 34 is mounted at the end of the mounting frame 33, and the center line of the bearing 34 is parallel to the center line of the rotating shaft 32. The bearings 34 are disposed at intervals along the length and circumferential direction of the rotating shaft 32.
The frame 31 is also provided with a conveyor belt 35, the elastic cloth 10 passes through the upper surface of the conveyor belt 35, the conveyor belt 35 surrounds the vibrating mechanism, and the conveyor belt 35 can be jacked up by the bearing 34.
The feeding device 1 comprises a frame 11, a cloth supporting plate 12 is arranged at the front end of the frame 11, a lifting device is connected to the cloth supporting plate 12 and comprises a shear rod, and the shear rod drives lifting through a lifting cylinder, so that the height of the cloth supporting plate 12 is adjusted according to actual requirements.
The frame 11 is provided with a movable frame 13 in a sliding manner at the downstream of the cloth supporting plate 12, the movable frame 13 is driven by a driving cylinder arranged on the frame 11, the frame 11 is provided with a deviation correcting sensor 16 for detecting the position of a cloth edge, a signal is sent to a control box through the deviation correcting sensor 16, then the control box controls the driving cylinder to act so as to adjust the position of the movable frame 13, the elastic cloth 10 moves along with the movable frame 13, the position of the cloth edge is adjusted, the movable frame 13 on the frame 11 is rotationally connected with a feeding rubber roll 14, a cloth spreading machine 15 for spreading the cloth is arranged at the downstream of the feeding rubber roll 14, and a driving mechanism of the cloth spreading machine 15 comprises a motor and a belt 151.
In this embodiment, the cloth processing apparatus is a cloth cutter 2, the cloth cutter 2 includes a conveyor belt 21, a vacuum adsorption apparatus for adsorbing cloth on the conveyor belt 21 is provided below the conveyor belt 21, and a cutting mechanism is provided above the conveyor belt 21. The cutting mechanism may be a commercially available blade type cutting mechanism (not shown).
The elastic cloth of the invention is mainly knitted cloth and the like. The invention adopts a vibration feeding mode to apply vibration to the direction vertical to the surface of the elastic cloth 10, so that the vibration on the elastic cloth 10 is transmitted to the cloth, the elastic cloth generates up-and-down vibration, the stress of the elastic cloth 10 is eliminated before being transmitted to a cloth processing device such as a cloth cutting machine 2, the cloth accumulation or wrinkling caused by too much stress is avoided, and the accuracy of the cloth cutting and other processing processes is improved.
It should be understood that the above-described specific embodiments are only for explaining the present invention and are not intended to limit the present invention. Obvious variations or modifications which extend from the spirit of the present invention are within the scope of the present invention.
Claims (6)
1. The elastic cloth vibration feeding mechanism is characterized by comprising an upstream feeding device (1) and a downstream cloth processing device, wherein a vibration platform (3) is arranged between the feeding device (1) and the cloth processing device, the vibration platform (3) comprises a frame (31), and the frame (31) is provided with a vibration mechanism for vibrating the elastic cloth (10) along the direction vertical to the surface of the elastic cloth (10); the vibration mechanism comprises a plurality of rotating shafts (32) rotatably arranged on the frame (31), and a vibration piece is arranged on each rotating shaft (32); the vibrating piece comprises a mounting frame (33) fixed on the rotating shaft (32), a bearing (34) is arranged at the tail end of the mounting frame (33), and the central line of the bearing (34) is parallel to the central line of the rotating shaft (32); the vibrating pieces are arranged at intervals along the length and the circumferential direction of the rotating shaft (32); the machine frame (31) is also provided with a conveyor belt (35), the elastic cloth (10) passes through the upper surface of the conveyor belt (35), the conveyor belt (35) surrounds the vibrating mechanism, and the conveyor belt (35) can be jacked up by the bearing (34).
2. The elastic cloth vibration feeding mechanism according to claim 1, wherein the feeding device (1) comprises a frame (11), a cloth supporting plate (12) is arranged at the front end of the frame (11), a lifting device is connected to the cloth supporting plate (12), a movable frame (13) is slidably arranged on the frame (11) at the downstream of the cloth supporting plate (12), a feeding rubber roller (14) is rotatably connected to the movable frame (13), a cloth spreading machine (15) for spreading cloth is arranged at the downstream of the feeding rubber roller (14), and a deviation correcting sensor (16) for detecting the position of a cloth edge is arranged on the frame (11).
3. The elastic cloth vibration feeding mechanism according to claim 2, wherein the cloth processing device is a cloth cutting machine (2), the cloth cutting machine (2) comprises a conveying belt (21), a vacuum adsorption device for adsorbing cloth on the conveying belt (21) is arranged below the conveying belt (21), and a cutting mechanism is arranged above the conveying belt (21).
4. The vibrating feeding mechanism for elastic cloth according to claim 3, wherein the cutting mechanism is a blade type cutting mechanism.
5. A feeding method based on the elastic cloth vibration feeding mechanism according to any one of claims 1 to 4, wherein the elastic cloth (10) is fed upstream by the feeding device (1), the elastic cloth (10) is conveyed downstream to the cloth processing device, and the elastic cloth (10) is vibrated between the feeding device (1) and the cloth processing device.
6. The feeding method as set forth in claim 5, wherein the vibration mode of the elastic cloth (10) is a multi-point up-down vibration mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910369603.1A CN109941802B (en) | 2019-05-06 | 2019-05-06 | Elastic cloth vibration feeding mechanism and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910369603.1A CN109941802B (en) | 2019-05-06 | 2019-05-06 | Elastic cloth vibration feeding mechanism and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109941802A CN109941802A (en) | 2019-06-28 |
| CN109941802B true CN109941802B (en) | 2024-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910369603.1A Active CN109941802B (en) | 2019-05-06 | 2019-05-06 | Elastic cloth vibration feeding mechanism and method |
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| CN (1) | CN109941802B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI728651B (en) * | 2020-01-14 | 2021-05-21 | 勤倫有限公司 | Elastic yarn, cutting method and cutting structure thereof, and textile with such elastic yarn |
| TWI721925B (en) * | 2020-07-29 | 2021-03-11 | 台灣歐西瑪股份有限公司 | Testing structure of spreading machine |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0058790A1 (en) * | 1981-02-24 | 1982-09-01 | Ping-Chin Yang | Circular knitting machine |
| DE3426063A1 (en) * | 1984-07-14 | 1986-01-23 | N.C.A. Co. Ltd., Osaka | Apparatus for unwinding fabric |
| EP0255129A2 (en) * | 1986-07-31 | 1988-02-03 | Somar Corporation | Film peeling apparatus |
| EP0539950A1 (en) * | 1991-10-29 | 1993-05-05 | Canon Kabushiki Kaisha | Sheet feeding apparatus |
| CN104044947A (en) * | 2013-03-14 | 2014-09-17 | 三星Sdi株式会社 | Roller device |
| CN104192603A (en) * | 2014-09-24 | 2014-12-10 | 安吉恒丰卫生材料有限公司 | Active unwinding device for bandage cloth |
| CN107032158A (en) * | 2017-06-21 | 2017-08-11 | 苏州迅鲜纺织科技有限公司 | A kind of convenient batcher cylinder installed with dismounting |
| CN206720427U (en) * | 2017-05-23 | 2017-12-08 | 泉州市睿敏机电技术有限公司 | A kind of woven cloth nip rolls group |
| CN207090613U (en) * | 2017-07-18 | 2018-03-13 | 安徽安利材料科技股份有限公司 | One kind is used for four and plays cloth active unwinding device |
| CN208716516U (en) * | 2018-09-12 | 2019-04-09 | 宿迁茉织华服装有限公司 | A kind of vibration rack unfolded for cloth |
| CN109626048A (en) * | 2018-11-01 | 2019-04-16 | 福建山普新材料有限公司 | A kind of production line for cloth cutting |
| CN209871864U (en) * | 2019-05-06 | 2019-12-31 | 常州纳捷机电科技有限公司 | Elastic cloth vibration feeding mechanism |
-
2019
- 2019-05-06 CN CN201910369603.1A patent/CN109941802B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0058790A1 (en) * | 1981-02-24 | 1982-09-01 | Ping-Chin Yang | Circular knitting machine |
| DE3426063A1 (en) * | 1984-07-14 | 1986-01-23 | N.C.A. Co. Ltd., Osaka | Apparatus for unwinding fabric |
| EP0255129A2 (en) * | 1986-07-31 | 1988-02-03 | Somar Corporation | Film peeling apparatus |
| EP0539950A1 (en) * | 1991-10-29 | 1993-05-05 | Canon Kabushiki Kaisha | Sheet feeding apparatus |
| CN104044947A (en) * | 2013-03-14 | 2014-09-17 | 三星Sdi株式会社 | Roller device |
| CN104192603A (en) * | 2014-09-24 | 2014-12-10 | 安吉恒丰卫生材料有限公司 | Active unwinding device for bandage cloth |
| CN206720427U (en) * | 2017-05-23 | 2017-12-08 | 泉州市睿敏机电技术有限公司 | A kind of woven cloth nip rolls group |
| CN107032158A (en) * | 2017-06-21 | 2017-08-11 | 苏州迅鲜纺织科技有限公司 | A kind of convenient batcher cylinder installed with dismounting |
| CN207090613U (en) * | 2017-07-18 | 2018-03-13 | 安徽安利材料科技股份有限公司 | One kind is used for four and plays cloth active unwinding device |
| CN208716516U (en) * | 2018-09-12 | 2019-04-09 | 宿迁茉织华服装有限公司 | A kind of vibration rack unfolded for cloth |
| CN109626048A (en) * | 2018-11-01 | 2019-04-16 | 福建山普新材料有限公司 | A kind of production line for cloth cutting |
| CN209871864U (en) * | 2019-05-06 | 2019-12-31 | 常州纳捷机电科技有限公司 | Elastic cloth vibration feeding mechanism |
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| CN109941802A (en) | 2019-06-28 |
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