CN103341883A - Full-automatic multi-cutter splitting machine - Google Patents
Full-automatic multi-cutter splitting machine Download PDFInfo
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- CN103341883A CN103341883A CN 201310227855 CN201310227855A CN103341883A CN 103341883 A CN103341883 A CN 103341883A CN 201310227855 CN201310227855 CN 201310227855 CN 201310227855 A CN201310227855 A CN 201310227855A CN 103341883 A CN103341883 A CN 103341883A
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Abstract
The invention provides a full-automatic multi-cutter splitting machine which comprises a PLC control system, an automatic centering constant-tension unreeling mechanism, a constant-tension reeling mechanism and a multi-cutter mechanism adjusting cutter distances in a numerical control mode. The full-automatic multi-cutter splitting machine is characterized in that a servo gear motor drives movable spline shafts, spline gears and nut gears to rotate so as to achieve moving of cutter sets. By designing different tooth numbers of the spline gears and the nut gears of all the cutter sets, equidistance moving among all the cutter sets can be achieved. The cutter distances can be adjusted in a numerical control mode by controlling the servo gear motor though a touch screen and a PLC. Tensile force of working materials can be easily controlled and the working materials are neatly split through the automatic centering constant-tension unreeling mechanism and the constant-tension reeling mechanism. The full-automatic multi-cutter splitting machine is reasonable in structure and easy and convenient to operate, and achieves cutter distance adjustment in a numerical control mode, achieves automatic centering and constant-tension reeling and unreeling, greatly improves precision of multi-cutter splitting, ensures quality of products, relieves labor intensity and improves production efficiency.
Description
Technical field
The present invention relates to a kind of numerical control and adjust the multitool cutting machine of cutter spacing.
Background technology
The bundle bar that often use multitool cutting machine will be looseer in multiple industries such as clothes, shoemaking, leather, handbag, adhesive plaster, papermaking carries out the batch of various width specifications and cuts operation.Yet when cutting the material of different in width specification, all need the artificial spacings of adjusting many group cuttves, and artificial many groups cutter spacing of adjusting not only low precision but also waste time and energy, work efficiency is low.
Summary of the invention
For overcoming the deficiencies in the prior art part, the invention provides the full-automatic multitool cutting machine that the cutter spacing is manually adjusted in a kind of rational in infrastructure, simple to operate need not, improved and cut precision and production efficiency.
The technical solution adopted for the present invention to solve the technical problems is: the multitool mechanism that comprises PLC control system, the permanent tension force unreeling structure of automatic centering, permanent tension rolling mechanism and numerical control adjustment cutter distance.It is characterized in that realizing by the rotatable splined shaft of PLC control servo deceleration motor-driven, spline gear and nut gear rotation the movement of cutter group; Realized equidistant movement between each cutter group by designing each cutter group spline gear and the different gear ratios of nut gear; Can realize numerical control adjustment cutter spacing by touch-screen, PLC control servo deceleration motor; The permanent tension force unreeling structure of automatic centering makes that with permanent tension rolling mechanism labor and materials tension force is easy to control and cuts neatly.
Described PLC control system comprises PLC, touch-screen, servo controller and relevant control apparatus; Realize parameter setting, action operation etc. by electric elements such as PLC programming, touch screen operation control servo controllers.
The permanent tension force unreeling structure of described automatic centering comprise unreel base, line slideway auxiliary, automatic centring device, unreel frame, brake, inflatable axle, inflatable axle bed; Unreel frame and be installed in by line slideway auxiliary supporting and unreel on the base, automatic centring device is installed in and unreels on the base, unreels frame and can swing back and forth and reach the effect of centering unreeling base under the effect of automatic centring device; The inflatable axle bed is fixedly mounted on and unreels on the frame, and the inflatable axle then supports and is installed in inflatable axle bed and free to rotate, and brake is fixedly mounted on the torque that unreels on the frame and controlling the rotation of inflatable axle.
Described permanent tension rolling mechanism comprises magnetic powder cluth, chain transmission, winding motor, inflatable axle, inflatable axle bed; The inflatable axle bed is fixedly mounted on the main frame body, and the inflatable axle then supports and is installed in inflatable axle bed and free to rotate, and magnetic powder cluth is being controlled the torque that the inflatable axle rotates, and winding motor links to each other with magnetic powder cluth by the chain transmission; Obtain the required tension force of labor and materials by adjusting magnetic powder cluth and brake.
The multitool mechanism that the cutter distance is adjusted in described numerical control comprises electronic round cutting-off tool, spline gear, rolling bearing units, rotatable splined shaft, servo deceleration motor, feed screw nut gear, sliding york, leading screw bearing, leading screw, fixedly multitool mechanism mount pad, the main frame body of splined shaft, splined shaft bearing, numerical control roll adjustment; Electronic round cutting-off tool is fixedly mounted on the sliding york, and sliding york is installed in fixedly on the splined shaft by spline with being slidingly matched, and fixedly splined shaft then is fixedly mounted on the multitool mechanism mount pad of numerical control roll adjustment by the splined shaft bearing; Wherein the two sides of the U-shaped notch of sliding york and spline gear and feed screw nut gear form and are slidingly matched, and make spline gear and feed screw nut gear can only rotate, can not slide with respect to the U-shaped notch of sliding york; The feed screw nut gear is installed on the leading screw, the feed screw nut gear can freely rotate with respect to leading screw, leading screw then is fixedly mounted on the multitool mechanism mount pad of numerical control roll adjustment by the leading screw bearing, and wherein leading screw is divided into leading screw left hand thread and leading screw right-handed thread with the centre symmetry line symmetry; Spline gear is installed on the rotatable splined shaft with being slidingly matched, and rotatable splined shaft is installed on the multitool mechanism mount pad of numerical control roll adjustment by the rolling bearing units supporting; The servo deceleration motor is installed on the multitool mechanism mount pad, and its power output shaft then is connected with an end of rotatable splined shaft; The multitool mechanism mount pad of numerical control roll adjustment is installed on the main frame body; When servo deceleration motor and rotatable splined shaft rotation, the rotation of spline gear-driven nut gear, because leading screw maintains static, the rotation of nut gear makes it that sidesway take place, and then drive sliding york and the synchronous sidesway of spline gear, electronic round cutting-off tool then with the synchronous sidesway of sliding york, makes the cutter spacing change; Now electronic round cutting-off tool, sliding york, spline gear and the synchronous sidesway of nut gear be called the cutter group; Pitch identical the be made as p of the nut gear in all cutter groups with leading screw, the spline gear of the cutter group of first group on decentre line and the gear ratio of nut gear are designed to 0.5 μ, then turn around when servo deceleration motor and rotatable splined shaft whenever revolve, the relative displacement of center line two side tool groups is μ p; Spline gear and the nut gear gear ratio of the decentre line second cutter group are designed to 1.5 μ, the gear ratio of the 3rd cutter group is designed to 2.5 μ, the gear ratio that is the cutter group increases step by step by 1 μ, revolve when turning around every adjacent two cutter group spacing changing values for being μ p when servo deceleration motor and rotatable splined shaft like this, therefore as long as guarantee when initial the installation that each cutter group spacing equates and with the centre symmetry line symmetry, also just guarantee the synchronous adjustment of cutter group spacing, just can easily obtain the cutter spacing of needs like this by touch-screen, PLC control servo deceleration motor.
During work, set at touch-screen according to the width specifications of cutting earlier, touch-screen is passed to PLC control servo deceleration motor with parameter and is rotated with rotatable splined shaft, thereby drive spline gear and the nut gear rotation of each cutter group, at this moment nut gear and sliding york and electronic round cutting-off tool, spline gear are realized synchronous sidesway, after the cutter group moved into place, the servo deceleration motor stopped the rotation; Material behavior adjustment magnetic powder cluth and brake according to labor and materials obtains the required tension force of labor and materials then; When labor and materials taking place in the course of the work misaligning, automatic centring device drives and unreels frame and swing unreeling base along line slideway, and making is that labor and materials keep centering.So just realized that numerical control adjusts the multitool of cutter spacing, automatic centering, permanent tension force unwinding and rewinding and cut.
Beneficial effect of the present invention is: it is rational in infrastructure, simple to operation, realized that numerical control adjusts cutter spacing, automatic centering, permanent tension force unwinding and rewinding, improved the precision that multitool is cut greatly, guaranteed product quality, alleviated labour intensity, improved production efficiency.
Description of drawings
Fig. 1 is front view of the present invention;
Fig. 2 is the structural representation of A-A of the present invention.
Among the figure: 1 for unreeling base, 2 is line slideway auxiliary, 3 is automatic centring device, 4 for unreeling frame, 5 is brake, 6 is the inflatable axle, 7 is the inflatable axle bed, 8 is labor and materials, 9 is fabric guide roll and rolling bearing units, 10 is electronic round cutting-off tool, 11 is spline gear, 12 is rolling bearing units, 13 are rotatable splined shaft, 14 is the servo deceleration motor, 15 is the feed screw nut gear, 16 is sliding york, 17 is the leading screw bearing, 18 is leading screw, 19 are fixing splined shaft, 20 is the splined shaft bearing, 21 for the multitool mechanism mount pad of numerical control roll adjustment, 22 is main frame body, 23 is magnetic powder cluth, 24 is the chain transmission, 25 is winding motor, line of symmetry centered by 26,27 is leading screw left hand thread, 28 is the leading screw right-handed thread, 29 is right No. 7 cutter groups, 30 is right No. 6 cutter groups, 31 is right No. 5 cutter groups, 32 is right No. 4 cutter groups, 33 is right No. 3 cutter groups, 34 is right No. 2 cutter groups, 35 is right No. 1 cutter group, 36 is No. 1 cutter group in a left side, 37 is No. 2 cutter groups in a left side, 38 is No. 3 cutter groups in a left side, 39 is No. 4 cutter groups in a left side, 40 is No. 5 cutter groups in a left side, 41 is No. 6 cutter groups in a left side, 42 is No. 7 cutter groups in a left side, 43 is the U-shaped notch of sliding york.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing.
Full-automatic multitool cutting machine of the present invention, it comprises the multitool mechanism of PLC control system, the permanent tension force unreeling structure of automatic centering, permanent tension rolling mechanism and numerical control adjustment cutter distance.Described PLC control system comprises PLC, touch-screen, servo controller and relevant control apparatus; Realize parameter setting, action operation etc. by electric elements such as PLC programming, touch screen operation control servo controllers.The permanent tension force unreeling structure of described automatic centering comprises and unreels base 1, line slideway auxiliary 2, automatic centring device 3, unreels frame 4, brake 5, inflatable axle 6, inflatable axle bed 7; Unreel frame 4 and be installed in by line slideway auxiliary 2 supporting and unreel on the base 1, automatic centring device 3 is installed in and unreels on the base 1, unreels frame 4 and can swing back and forth and reach the effect of centering unreeling base 1 under the effect of automatic centring device 3; Inflatable axle bed 7 is fixedly mounted on and unreels on the frame 4, and 6 supportings of inflatable axle are installed in inflatable axle bed 7 and free to rotate, and brake 5 is fixedly mounted on the torque that unreels on the frame 4 and controlling 6 rotations of inflatable axle.Described permanent tension rolling mechanism comprises main frame body 22, magnetic powder cluth 23, chain transmission 24, winding motor 25, inflatable axle 6, inflatable axle bed 7 and fabric guide roll and rolling bearing units 9; Inflatable axle bed 7 is fixedly mounted on the main frame body 22,6 supportings of inflatable axle are installed in inflatable axle bed 7 and free to rotate, magnetic powder cluth 23 is fixedly mounted on the main frame body 22 and is controlling the torque that inflatable axle 6 rotates, winding motor 25 is fixed on the main frame body 22 and by chain transmission 24 and links to each other with magnetic powder cluth 23, and fabric guide roll and rolling bearing units 9 supportings are installed on the main frame body 22; Obtain the required tension force of labor and materials 8 by adjusting magnetic powder cluth 23 and brake 5.The multitool mechanism that the cutter distance is adjusted in described numerical control comprises electronic round cutting-off tool 10, spline gear 11, rolling bearing units 12, rotatable splined shaft 13, servo deceleration motor 14, feed screw nut gear 15, sliding york 16, leading screw bearing 17, leading screw 18, fixedly multitool mechanism mount pad 21, the main frame body 22 of splined shaft 19, splined shaft bearing 20, numerical control roll adjustment; Electronic round cutting-off tool 10 is fixedly mounted on the sliding york 16, and sliding york 16 is installed in fixedly on the splined shaft 19 by spline with being slidingly matched, and fixedly 19 of splined shafts are fixedly mounted on by splined shaft bearing 20 on the multitool mechanism mount pad 21 of numerical control roll adjustment; Wherein the U-shaped notch 43 of sliding york 16 is slidingly matched with the two sides formation of spline gear 11 and feed screw nut gear 15, makes spline gear 11 and feed screw nut gear 15 can only rotate, can not slide with respect to the U-shaped notch 43 of sliding york; Feed screw nut gear 15 is installed on the leading screw 18, feed screw nut gear 15 can freely rotate with respect to leading screw 18,18 of leading screws are fixedly mounted on by leading screw bearing 17 on the multitool mechanism mount pad 21 of numerical control roll adjustment, and wherein leading screw 18 is divided into leading screw left hand thread 27 and leading screw right-handed thread 28 with centre symmetry line 26 symmetries; Spline gear 11 is installed on the rotatable splined shaft 13 with being slidingly matched, and rotatable splined shaft 13 is installed on the multitool mechanism mount pad 21 of numerical control roll adjustment by rolling bearing units 12 supportings; Servo deceleration motor 14 is installed on the multitool mechanism mount pad 21, and its power output shaft then is connected with an end of rotatable splined shaft 13; The multitool mechanism mount pad 21 of numerical control roll adjustment is installed on the main frame body 22; When servo deceleration motor 14 and 13 rotations of rotatable splined shaft, 15 rotations of spline gear 11 drive nut gears, because leading screw 18 maintains static, the rotation of nut gear 15 makes it that sidesway take place, and then drive sliding york 16 and spline gear 11 synchronous sidesways, 10 of electronic round cutting-off tools are followed sliding york 16 synchronous sidesways, make the cutter spacing change; Now electronic round cutting-off tool 10, sliding york 16, spline gear 11 and nut gear 15 synchronous sidesways are called the cutter group; Pitch identical the be made as p of the nut gear 15 in all cutter groups with leading screw 18, shown in Figure 2 by the present invention, No. 1 cutter group 35 in the right side of center line 26 both sides, the spline gear 11 of No. 1 cutter group 36 in a left side are made as 0.5 μ with nut gear 15 gear ratios, then turn around when servo deceleration motor 14 and rotatable splined shaft 13 whenever revolve, the relative displacement of right No. 1 cutter group 35,36 liang of cutter groups of No. 1 cutter group in a left side is μ p; Right No. 2 cutter groups 34, the spline gear 11 of No. 2 cutter groups 37 in a left side is designed to 1.5 μ with the gear ratio of nut gear 15, right No. 3 cutter groups 33, No. 3 cutter groups in a left side 38 spline gears 11 are designed to 2.5 μ with the gear ratio of nut gear 15, right No. 4 cutter groups 32, No. 4 cutter groups in a left side 39 spline gears 11 are designed to 3.5 μ with the gear ratio of nut gear 15, right No. 5 cutter groups 31, No. 5 cutter groups in a left side 40 spline gears 11 are designed to 4.5 μ with the gear ratio of nut gear 15, right No. 6 cutter groups 30, No. 6 cutter groups in a left side 41 spline gears 11 are designed to 5.5 μ with the gear ratio of nut gear 15, right No. 7 cutter groups 29, No. 7 cutter groups in a left side 42 spline gears 11 are designed to 6.5 μ with the gear ratio of nut gear 15, just the spline gear 11 of each cutter group increases by 1 μ step by step with nut gear 15 gear ratios, this moment when servo deceleration motor 14 and rotatable splined shaft 13 revolve when turning around whenever adjacent two cutter group spacing changing values for being μ p, therefore as long as guarantee when initial the installation that each cutter group spacing equates and with centre symmetry line 26 symmetries, also just guarantee the synchronous adjustment of cutter group spacing, passed through touch-screen like this, PLC control servo deceleration motor 14 just can easily obtain the cutter spacing of needs.
During work, set at touch-screen according to the width specifications of cutting earlier, touch-screen is passed to PLC control servo deceleration motor 14 with rotatable splined shaft 13 rotations with parameter, thereby drive spline gear 11 and nut gear 15 rotations of each cutter group, at this moment nut gear 15 and sliding york 16 and electronic round cutting-off tool 10, spline gear 11 are realized synchronous sidesway, after the cutter group moved into place, servo deceleration motor 14 stopped the rotation; Adjust magnetic powder cluth 23 and brake 5 according to the material behavior of labor and materials 8 then and obtain the required tension force of labor and materials 8; When labor and materials 8 taking place in the course of the work misaligning, automatic centring device 3 drives and unreels frame 4 and unreeling base 1 swing along line slideway 2, and making is that labor and materials 8 keep centerings.So just realized that numerical control adjusts the multitool of cutter spacing, automatic centering, permanent tension force unwinding and rewinding and cut.
Claims (7)
1. full-automatic multitool cutting machine, comprise the multitool mechanism of the permanent tension force unreeling structure of automatic centering, permanent tension rolling mechanism and numerical control adjustment cutter distance, it is characterized in that: realize the movement of cutter group by the rotatable splined shaft of servo deceleration motor-driven, spline gear and nut gear rotation; Realized equidistant movement between each cutter group by designing each cutter group spline gear and the different gear ratios of nut gear; Can realize numerical control adjustment cutter spacing by touch-screen, PLC control servo deceleration motor; The permanent tension force unreeling structure of automatic centering makes that with permanent tension rolling mechanism labor and materials tension force is easy to control and cuts neatly.
2. full-automatic multitool cutting machine according to claim 1 is characterized in that: the multitool mechanism that the cutter distance is adjusted in above-mentioned numerical control comprises electronic round cutting-off tool, spline gear, rolling bearing units, rotatable splined shaft, servo deceleration motor, feed screw nut gear, sliding york, leading screw bearing, leading screw, the fixing multitool mechanism mount pad of splined shaft, splined shaft bearing, numerical control roll adjustment; Electronic round cutting-off tool is fixedly mounted on the sliding york, and sliding york is installed in fixedly on the splined shaft by spline with being slidingly matched, and fixedly splined shaft then is fixedly mounted on the multitool mechanism mount pad of numerical control roll adjustment by the splined shaft bearing; The feed screw nut gear is installed on the leading screw, the feed screw nut gear can freely rotate with respect to leading screw, leading screw then is fixedly mounted on the multitool mechanism mount pad of numerical control roll adjustment by the leading screw bearing, spline gear is installed on the rotatable splined shaft with being slidingly matched, and rotatable splined shaft is installed on the multitool mechanism mount pad of numerical control roll adjustment by the rolling bearing units supporting; The servo deceleration motor is installed on the multitool mechanism mount pad, and its power output shaft then is connected with an end of rotatable splined shaft.
3. full-automatic multitool cutting machine according to claim 1 and 2, it is characterized in that: the two sides formation that above-mentioned sliding york is provided with U-shaped notch and spline gear and feed screw nut gear is slidingly matched, and makes spline gear and feed screw nut gear can only rotate, can not slide with respect to the U-shaped notch of sliding york.
4. full-automatic multitool cutting machine according to claim 1 and 2, it is characterized in that: above-mentioned leading screw is divided into leading screw left hand thread and leading screw right-handed thread with the centre symmetry line symmetry.
5. full-automatic multitool cutting machine according to claim 1 and 2 is characterized in that: above-mentioned servo deceleration motor is by touch-screen, PLC control.
6. full-automatic multitool cutting machine according to claim 1 is characterized in that: above-mentioned permanent tension force unreeling structure comprise unreel base, line slideway auxiliary, automatic centring device, unreel frame, brake, inflatable axle, inflatable axle bed; Unreel frame and be installed in by line slideway auxiliary supporting and unreel on the base, automatic centring device is installed in and unreels on the base, unreels frame and can swing back and forth and realize centering unreeling base under the effect of automatic centring device; Brake is fixedly mounted on the torque that unreels on the frame and controlling the rotation of inflatable axle.
7. full-automatic multitool cutting machine according to claim 1 is characterized in that: above-mentioned permanent tension rolling mechanism comprises magnetic powder cluth, chain transmission, winding motor, inflatable axle, inflatable axle bed; Magnetic powder cluth is being controlled the torque that the inflatable axle rotates, and winding motor links to each other with magnetic powder cluth by the chain transmission; Obtain the required tension force of labor and materials by adjusting magnetic powder cluth and brake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN 201310227855 CN103341883A (en) | 2013-06-08 | 2013-06-08 | Full-automatic multi-cutter splitting machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201310227855 CN103341883A (en) | 2013-06-08 | 2013-06-08 | Full-automatic multi-cutter splitting machine |
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| CN103341883A true CN103341883A (en) | 2013-10-09 |
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| CN 201310227855 Pending CN103341883A (en) | 2013-06-08 | 2013-06-08 | Full-automatic multi-cutter splitting machine |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104670972A (en) * | 2015-01-15 | 2015-06-03 | 中冶南方工程技术有限公司 | Applicator of protective film |
| CN105398861A (en) * | 2015-12-17 | 2016-03-16 | 东莞市秦智工业设计有限公司 | Adjustable positioning structure for self-adhesive label printing and cutting equipment |
| CN108312211A (en) * | 2018-02-05 | 2018-07-24 | 海宁市华涛经编有限公司 | A kind of high-precision cutting apparatus of textile cloth |
| CN109202995A (en) * | 2017-07-08 | 2019-01-15 | 泉州向日葵卫生用品有限公司 | A kind of Time of Fluff Slurry pulpboard cutting machine |
| CN110271900A (en) * | 2019-06-26 | 2019-09-24 | 魏新文 | A kind of battery pole piece production high speed cutting apparatus |
-
2013
- 2013-06-08 CN CN 201310227855 patent/CN103341883A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104670972A (en) * | 2015-01-15 | 2015-06-03 | 中冶南方工程技术有限公司 | Applicator of protective film |
| CN105398861A (en) * | 2015-12-17 | 2016-03-16 | 东莞市秦智工业设计有限公司 | Adjustable positioning structure for self-adhesive label printing and cutting equipment |
| CN109202995A (en) * | 2017-07-08 | 2019-01-15 | 泉州向日葵卫生用品有限公司 | A kind of Time of Fluff Slurry pulpboard cutting machine |
| CN108312211A (en) * | 2018-02-05 | 2018-07-24 | 海宁市华涛经编有限公司 | A kind of high-precision cutting apparatus of textile cloth |
| CN110271900A (en) * | 2019-06-26 | 2019-09-24 | 魏新文 | A kind of battery pole piece production high speed cutting apparatus |
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Application publication date: 20131009 |