CN203512944U - Energy-saving electronic control winding mechanism - Google Patents
Energy-saving electronic control winding mechanism Download PDFInfo
- Publication number
- CN203512944U CN203512944U CN201320678810.3U CN201320678810U CN203512944U CN 203512944 U CN203512944 U CN 203512944U CN 201320678810 U CN201320678810 U CN 201320678810U CN 203512944 U CN203512944 U CN 203512944U
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- slide block
- energy
- rolling
- reciprocating
- spiral groove
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Abstract
The utility model discloses an energy-saving electronic control winding mechanism, belongs to the field of plastic weaving machines, and solves the problem that ribbon-like filament winding is high in energy consumption. The energy-saving electronic control winding mechanism comprises a frame, a winding component, a reciprocating motion component and a control device. The winding component comprises a winding motor and a winding bobbin. The reciprocating motion component comprises a drive motor, a reciprocating screw, a reciprocating slide seat, a reciprocating rod and a filament guide duckbill. The reciprocating screw is rotationally connected to the frame. The drive motor is fixed on the frame and in transmission connection with the reciprocating screw. The outer side of the reciprocating screw is provided with two spiral grooves in different directions. The reciprocating slide seat is fixed to the reciprocating rod and extends into the spiral grooves in a matched manner. The reciprocating rod reciprocates relative to the frame. One end of the wire guide duckbill is connected with the reciprocating rod, and the other end thereof corresponds to the winding bobbin. The control device is electrically connected with the drive motor. A speed measurer is disposed on the winding motor and in signal connection with the control device. The energy-saving electronic control winding mechanism is mainly applicable to plastic ribbon-like filament winding.
Description
Technical field
The utility model relates to plastic knitting machinery equipment, and particularly a kind of energy-saving electronic is controlled rolling-up mechanism.
Background technology
The plastic flat wire winder of manufacturing both at home and abroad now and using has following several structure substantially: a kind of is cam-type rolling-up mechanism, rely on heart-shaped radial disbalance cam to realize the crank motion of seal wire duckbilled and carry out the rolling of flat filament, but during eccentric cam motion, there is serious dynamic equilibrium problems, while causing machine run, produce severe jolt, again because Scroll and thread guide mechanism do not have synchronous interaction, so the silk bag of rolling is uneven, be Bamboo-shaped, directly the planeness quality of impact when braider weaves; The second is magnetic transmission list ingot rolling-up mechanism, and this mechanism, due to 180 watts of every ingot power consumptions, belongs to high energy consumption product, again because this mechanism structure is complicated, manufacture and maintenance cost higher, and the low-intensity flat filament of can not rolling making with regenerated plastics; The third is belt-type rolling-up mechanism, with the crank motion that the suitable gyroscopic movement of falling of driving band is realized seal wire duckbilled, carry out the rolling of flat filament, but bel-drivenn driving efficiency is not high, during again because of reciprocal suitable revolution, impact larger, cause machine vibration, make silk bag two of rolling easily occur packet header silk and scrap.
Summary of the invention
The object that the utility model will reach is just to provide a kind of energy-saving electronic and controls rolling-up mechanism.
In order to achieve the above object, the utility model adopts following technical scheme: a kind of energy-saving electronic is controlled rolling-up mechanism, comprise frame, rolling assembly and crank motion assembly, described rolling assembly comprises the rolling spool that is fixed on the winding motor of frame and is driven by winding motor, described crank motion assembly comprises drive motor, reciprocating screw rod, seat reciprocatingly slides, reciprocating lever and seal wire duckbilled, described reciprocating screw rod is transferred in frame, described drive motor is fixed on frame and is in transmission connection with reciprocating screw rod, the excircle of described reciprocating screw rod is provided with the spiral groove of two different rotation directions, article two, spiral groove is arranged in a crossed manner and be interconnected at the two ends of reciprocating screw rod, the described seat that reciprocatingly slides is fixed on reciprocating lever and stretches into that spiral groove coordinates can relative spiral groove slippage when reciprocating screw rod rotates, the relative frame crank motion of described reciprocating lever, one end of described seal wire duckbilled is connected with reciprocating lever, the other end is corresponding with rolling spool, described rolling-up mechanism also comprises control setup, described control setup is electrically connected to drive motor, described winding motor is provided with velometer, described velometer is connected with control setup signal.
Further, described in reciprocatingly slide seat comprise pedestal and slide block, described pedestal is fixedly connected with reciprocating lever, described slide block is connected with pedestal by slide bar, described slide block coordinates with spiral groove, in described pedestal, is provided with mounting hole, and described slide bar inserts in mounting hole and coordinates.
Further, between described slide bar and installation hole wall, be provided with sleeve or bearing.
Further, the relative slide block indent in the bottom surface of described slide block and extending along circular arc, the radius of the radius of this circular arc and the extension track of spiral groove bottom surface is greatly or equate or smaller.
Further, the front end face of described slide block is circular arc end face and is connected with two sides of slide block; Or, between two sides of the front end face of described slide block and slide block, be provided with circular arc chamfering.
Further, the place of being interconnected that the two ends of described reciprocating screw rod are positioned at two spiral grooves is provided with the projection of protruding reciprocating screw rod excircle, in described projection, be provided with and turn to auxiliary tank, describedly turn to the outside that auxiliary tank is positioned at spiral groove and be communicated with spiral groove, turn to auxiliary tank along circular arc extension and width, to be greater than the width of spiral groove, described slide bar is provided with and the tumbler that turns to auxiliary tank to coordinate.
Further, described tumbler is sleeve or antifriction-bearing box or plain bearing.
Further, the X-shaped infall intersecting to form at two spiral grooves, forms four junctions between the sidewall of two spiral grooves, and in the distance between any two junctions, maxim is Smax, and the effective length L of described slide block is greater than Smax.
Further, described frame is provided with guide rod, the axially parallel reciprocating screw rod of described guide rod axially, described in the seat that reciprocatingly slides be provided with and connect the through hole that coordinates guide rod.
Further, described guide rod is provided with two or more.
Further, described drive motor is servomotor or stepping motor.
Adopt after technique scheme, the utlity model has following advantage: the seat that reciprocatingly slides coordinates with spiral groove, then by the rotation of reciprocating screw rod, realized the crank motion of the seat that reciprocatingly slides, finally realize the crank motion of seal wire duckbilled, compared with existing cam-type, magnetic transmission and belt-type rolling-up mechanism, not only transmission is light, motion is steadily quiet, and driving efficiency is high, utilization rate of electrical is high, reduced energy consumption, 50 watts of every ingot power consumption less thaies, the rolling of silk bag is smooth in addition, can also rolling comprises the flat filament of the various intensity of low-intensity flat filament, owing to supplying with the flat filament linear velocity of rolling-up mechanism rolling, be constant, while just starting rolling, short cop tube is smaller, it is high that winding motor rotating speed is wanted, along with the diameter of silk bag increases gradually, the speed of winding motor is synchronously slack-off gradually, winding motor adopts torque motor, it can be when silk bag increases gradually, according to the linear velocity of flat filament, automatically rotating speed is lowered, so detect the real-time rotate speed of winding motor by velometer, and this signal is transferred to control setup, by control setup, processed to adjust again the rotating speed of drive motor, rolling-up mechanism and reciprocator are synchronized with the movement, the rolling of silk bag is obtained evenly, smooth.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the structural representation of a kind of embodiment of the utility model;
Fig. 2 is tumbler and the schematic diagram that turns to auxiliary tank to coordinate;
Fig. 3 is the structural representation of pedestal, slide bar, slide block and tumbler;
Fig. 4 is the schematic diagram of slide block bottom surface the first structure;
Fig. 5 is the schematic diagram of slide block bottom surface the second structure;
Fig. 6 is slide bar and the structural representation that sleeve is set between hole wall is installed;
Fig. 7 is slide bar and the structural representation that bearing is set between hole wall is installed;
Fig. 8 is that two spiral grooves are at the schematic diagram of the X-shaped infall at reciprocating screw rod middle part;
Fig. 9 is that drive motor drives the schematic diagram of reciprocating screw rod by coupler;
Figure 10 is that drive motor is by synchronously bringing the schematic diagram that drives reciprocating screw rod;
Figure 11 is that drive motor meshes to drive the schematic diagram of reciprocating screw rod by cylindrical wheel;
Figure 12 is that drive motor meshes to drive the schematic diagram of reciprocating screw rod by bevel gear.
The specific embodiment
Be a kind of embodiment of the utility model as shown in Figure 1,2 and 3, a kind of energy-saving electronic is controlled rolling-up mechanism, comprise frame 1, rolling assembly and crank motion assembly, rolling assembly comprises and is fixed on the winding motor 2 of frame 1 and the rolling spool 3 being driven by winding motor 2, crank motion assembly comprises drive motor 4, and reciprocating screw rod 5, seat 6, reciprocating lever 7 and seal wire duckbilled 8 reciprocatingly slide.Reciprocating screw rod 5 is transferred in frame 1, output shaft and the direct tightening of reciprocating screw rod 5 that drive motor 4 is fixed on frame 1 and drive motor 4 are connected, the excircle of reciprocating screw rod 5 is provided with the spiral groove 51 of two different rotation directions, the seat 6 that reciprocatingly slides comprises pedestal 61 and slide block 62, pedestal is fixedly connected with reciprocating lever 7, slide block is connected with pedestal by slide bar 63, slide block and slide bar are preferably the structure that one processes, slide block also can and then be fixed together with slide bar separate machined, for example, by being welded and fixed or fixing by screw.Slide block and spiral groove coordinate and can relative spiral groove slippages when reciprocating screw rod 5 rotates, and the cross-sectional plane of slide block and the cross-sectional plane of spiral groove are all preferably rectangle, and contact surface is large, and motion is steady mutually.In pedestal, be provided with mounting hole 611, slide bar is made cylinder, can insert in mounting hole and coordinate, and it is good that the cooperation here adopts the less free-running fit in gap, and does not need other position limiting structures, simple in structure, easy for installation, reliable and practical.Reciprocating lever 7, with respect to frame 1 crank motion, can pass frame setting as in the present embodiment, also can be set directly at frame outside, does not have annexation with frame.One end of seal wire duckbilled 8 and reciprocating lever 7 connections, the other end are corresponding with rolling spool 3, energy-saving rolling-up mechanism also comprises control setup 9, control setup 9 is electrically connected to drive motor 4, and winding motor 2 is provided with velometer 21, and velometer 21 is connected with control setup 9 signals.Article two, the spiral groove 51 of different rotation directions is arranged in a crossed manner and be interconnected at the two ends of reciprocating screw rod 5, and two spiral grooves are except two ends are interconnected, and centre also has several local can mutually intersections, because rotation direction is different, can form X-shaped infall.The place of being interconnected that the two ends of reciprocating screw rod 5 are positioned at two spiral grooves is provided with the projection 52 of protruding reciprocating screw rod excircle, in projection, be provided with and turn to auxiliary tank 53, turn to auxiliary tank be positioned at the outside of spiral groove and be communicated with spiral groove, turn to auxiliary tank along circular arc extension and width, to be greater than the width of spiral groove, slide bar is provided with and the tumbler 65 that turns to auxiliary tank to coordinate.In the present embodiment, protruding ring arranges a circle around reciprocating screw rod excircle, and also only correspondence turns to auxiliary tank to arrange one section, and tumbler can be sleeve or antifriction-bearing box or plain bearing, preferably sleeve, simply the most also most convenient.The place of being interconnected at two spiral groove two ends can be set as arc-shaped transition, can allow slide block more easily pass through when commutation, so two the width at the place of being interconnected at spiral groove two ends can increase, so slide block may produce skew through the track here, now turn to auxiliary tank and tumbler to play effect, guarantee that exactly the track that slide block produces through the place of being interconnected at two spiral groove two ends at every turn can overlap, make the silk bag of rolling more smooth, even.And for the slippage of slide block more steady, the relative slide block indent in bottom surface 621 of slide block and extending along circular arc, the radius of the radius of this circular arc and the extension track of spiral groove bottom surface is large or equate or smaller, the smaller meaning is the size in certain difference allowed band, because slide block not necessarily will contact with spiral groove bottom surface, so do not impose the dimensional accuracy here, the bottom surface of this outer slide is directly arranged to plane or relative slide block evagination is also feasible, even can set steel ball in the bottom surface of slide block, steel ball exposes the bottom surface of slide block, and the bottom surface that will be when spiral groove bottom surface contacts in the bottom surface of slide block substitutes slide block by steel ball contacts with spiral groove bottom surface, change cliding friction is friction of rolling.Frame is provided with guide rod 11, the axially parallel reciprocating screw rod of guide rod axially, the seat that reciprocatingly slides is provided with and connects the through hole that coordinates guide rod.Guide rod is generally provided with two, two guide rods are set can avoid reciprocating lever to rotate, simultaneously with respect to a guide rod is set, the crank motion that can make seal wire duckbilled is balance more, improve the service life of spiral groove and slide block, if three or more guide rods are set, although reciprocating stability is higher, but increase material cost can increase the friction force reciprocatingly sliding between seat and guide rod simultaneously.In order to realize steady rolling, the silk bag of rolling is smooth, even, and preferably winding motor is torque motor, and drive motor is servomotor or stepping motor.
As shown in Figure 4, in the present embodiment, for slide block resistance of slippage in spiral groove is little, slippage is more smooth and easy, and the front end face of slide block is made as circular arc end face 622 and is connected with two sides 623 of slide block.In addition, also can adopt structure shown in Fig. 5, between the front end face of slide block and two sides of slide block, be provided with circular arc chamfering, also there is same effect.Certainly aft end face also can be taked identical setting.In addition, because slide bar and slide block are to rotate relative to pedestal, so in order to reduce slide bar and the friction force between hole wall to be installed as far as possible, can sleeve 641 is set or bearing 642 is set as shown in Figure 7 between slide bar and installation hole wall as shown in Figure 6.If slide bar is made to other shapes as square body, sleeve or bearing also can be set on slide bar slide bar can be rotated relative to pedestal, corresponding tumbler also will adopt bearing.In addition, slide block set can also be made on slide bar slide block can rotate relative to slide bar, slide bar can be fixedly connected with pedestal, also can be rotatably connected in mounting hole,
As shown in Figure 8, the X-shaped infall intersecting to form at two spiral grooves, article two, between the sidewall of spiral groove, form four junctions, distance between any two junctions has six length values, because the width of two spiral grooves is equal, so have four to be S1 in six length values, one is S2, another is S3, S1, the magnitude relationship of S2 and S3 can change because of the helical angle size variation of two spiral grooves, and S3 is maxim Smax in the present embodiment, in order to allow the spiral groove slippage of slide block along current place, and can when through X-shaped infall, not enter an other spiral groove, require the effective length L of slide block to be greater than Smax.If the front end face of slide block is not arranged to arc surface or with two sides of slide block, circular arc chamfering is set, the effective length of slide block is that the distance between aft end face and the junction of bottom surface is arrived in the front end face of slide block and the junction of bottom surface, as shown in Figure 3; If the front end face of slide block is set to circular arc end face, the effective length of slide block starts to calculate from the side of slide block and the connection lead of circular arc end face and the intersection point of bottom surface, if aft end face is also circular arc end face, from being calculated as the effective length of slide block between the connection lead of same side and two circular arc end faces and two intersection points of bottom surface, as shown in Figure 4; If be provided with circular arc chamfering between two sides of the front end face of slide block and slide block, the calculating terminus that is effective length from the connection lead of circular arc chamfering and side and the intersection point of bottom surface, as shown in Figure 5.The structure of circular arc end face or circular arc chamfering can make slide block smooth and easy by X-shaped infall, can not depart from because of the drive gap between slide block and spiral groove, thereby the wedge angle of X-shaped infall is caused to strong shock, also can be smooth and easy by not causing intense impact while commutating at the place of being interconnected, spiral groove two ends in addition.
Except above preferred embodiment; being in transmission connection of drive motor and reciprocating screw rod can also adopt the coupler a transmission shown in Fig. 9; or the Timing Belt b in employing Figure 10 realizes transmission; or the cylindrical wheel c in employing Figure 11 meshes to realize transmission; or the bevel gear d in employing Figure 12 meshes to realize transmission; or can also adopt sprocket wheel chain to carry out transmission, in a word the utility model can with the mode that is in transmission connection a lot, all should be at protection domain of the present utility model.Drive motor is generally directly fixed in frame, also can be fixed on other devices.The utility model also has other embodiment, and those skilled in the art can make various changes and distortion according to the utility model, only otherwise depart from spirit of the present utility model, all should belong to defined scope in the utility model claims.
Claims (11)
1. an energy-saving electronic is controlled rolling-up mechanism, comprise frame (1), rolling assembly and crank motion assembly, described rolling assembly comprises and is fixed on the winding motor (2) of frame (1) and the rolling spool (3) being driven by winding motor (2), described crank motion assembly comprises drive motor (4), reciprocating screw rod (5), seat (6) reciprocatingly slides, reciprocating lever (7) and seal wire duckbilled (8), described reciprocating screw rod is transferred in frame, described drive motor is fixed on frame and is in transmission connection with reciprocating screw rod, it is characterized in that: the excircle of described reciprocating screw rod is provided with the spiral groove (51) of two different rotation directions, article two, spiral groove is arranged in a crossed manner and be interconnected at the two ends of reciprocating screw rod, the described seat that reciprocatingly slides is fixed on reciprocating lever and stretches into that spiral groove coordinates can relative spiral groove slippage when reciprocating screw rod rotates, the relative frame crank motion of described reciprocating lever, one end of described seal wire duckbilled is connected with reciprocating lever, the other end is corresponding with rolling spool, described rolling-up mechanism also comprises control setup (9), described control setup is electrically connected to drive motor, described winding motor is provided with velometer (21), described velometer is connected with control setup signal.
2. energy-saving electronic according to claim 1 is controlled rolling-up mechanism, it is characterized in that: described in the seat that reciprocatingly slides comprise pedestal (61) and slide block (62), described pedestal is fixedly connected with reciprocating lever, described slide block is connected with pedestal by slide bar (63), described slide block coordinates with spiral groove, in described pedestal, be provided with mounting hole (611), described slide bar inserts in mounting hole and coordinates.
3. energy-saving electronic according to claim 2 is controlled rolling-up mechanism, it is characterized in that: between described slide bar and installation hole wall, be provided with sleeve (641) or bearing (642).
4. energy-saving electronic according to claim 2 is controlled rolling-up mechanism, it is characterized in that: the bottom surface of described slide block (621) are slide block indent and extending along circular arc relatively, the radius of the radius of this circular arc and the extension track of spiral groove bottom surface greatly or equate or smaller.
5. energy-saving electronic according to claim 2 is controlled rolling-up mechanism, it is characterized in that: the front end face of described slide block (622) is circular arc end face and is connected with two sides (623) of slide block; Or, between two sides of the front end face of described slide block and slide block, be provided with circular arc chamfering.
6. according to the arbitrary described energy-saving electronic of claim 1 to 5, control rolling-up mechanism, it is characterized in that: the place of being interconnected that the two ends of described reciprocating screw rod are positioned at two spiral grooves is provided with the projection (52) of protruding reciprocating screw rod excircle, in described projection, be provided with and turn to auxiliary tank (53), describedly turn to the outside that auxiliary tank is positioned at spiral groove and be communicated with spiral groove, turn to auxiliary tank along circular arc extension and width, to be greater than the width of spiral groove, described slide bar is provided with and the tumbler that turns to auxiliary tank to coordinate (65).
7. energy-saving electronic according to claim 6 is controlled rolling-up mechanism, it is characterized in that: described tumbler is sleeve or antifriction-bearing box or plain bearing.
8. according to the arbitrary described energy-saving electronic of claim 2 to 5, control rolling-up mechanism, it is characterized in that: the X-shaped infall intersecting to form at two spiral grooves, article two, between the sidewall of spiral groove, form four junctions, in distance between any two junctions, maxim is Smax, and the effective length L of described slide block is greater than Smax.
9. according to the arbitrary described energy-saving electronic of claim 1 to 5, control rolling-up mechanism, it is characterized in that: described frame is provided with guide rod (11), the axially parallel reciprocating screw rod of described guide rod axially, described in the seat that reciprocatingly slides be provided with and connect the through hole that coordinates guide rod.
10. energy-saving electronic according to claim 9 is controlled rolling-up mechanism, it is characterized in that: described guide rod is provided with two or more.
11. control rolling-up mechanism according to the arbitrary described energy-saving electronic of claim 1 to 5, it is characterized in that: described drive motor is servomotor or stepping motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320678810.3U CN203512944U (en) | 2013-10-30 | 2013-10-30 | Energy-saving electronic control winding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320678810.3U CN203512944U (en) | 2013-10-30 | 2013-10-30 | Energy-saving electronic control winding mechanism |
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| CN203512944U true CN203512944U (en) | 2014-04-02 |
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| CN201320678810.3U Expired - Fee Related CN203512944U (en) | 2013-10-30 | 2013-10-30 | Energy-saving electronic control winding mechanism |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104176556A (en) * | 2014-09-04 | 2014-12-03 | 高巍 | Energy-saving type single-spindle flat filament winding machine |
| CN109849131A (en) * | 2019-04-02 | 2019-06-07 | 陈子昂 | A kind of bamboo and wood processing unit (plant) and its application method |
| CN112661256A (en) * | 2019-10-15 | 2021-04-16 | 福建杰达环保科技有限公司 | Low-energy-consumption anti-pollution MBR device and application thereof |
| CN117680407A (en) * | 2024-02-02 | 2024-03-12 | 山东锦德荣工业装备有限公司 | Steel belt cleaning equipment is used in flux cored wire production |
-
2013
- 2013-10-30 CN CN201320678810.3U patent/CN203512944U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104176556A (en) * | 2014-09-04 | 2014-12-03 | 高巍 | Energy-saving type single-spindle flat filament winding machine |
| CN109849131A (en) * | 2019-04-02 | 2019-06-07 | 陈子昂 | A kind of bamboo and wood processing unit (plant) and its application method |
| CN112661256A (en) * | 2019-10-15 | 2021-04-16 | 福建杰达环保科技有限公司 | Low-energy-consumption anti-pollution MBR device and application thereof |
| CN117680407A (en) * | 2024-02-02 | 2024-03-12 | 山东锦德荣工业装备有限公司 | Steel belt cleaning equipment is used in flux cored wire production |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20211030 |