CN103112736B - Useless paper tinsel wrap-up - Google Patents
Useless paper tinsel wrap-up Download PDFInfo
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- CN103112736B CN103112736B CN201310013606.4A CN201310013606A CN103112736B CN 103112736 B CN103112736 B CN 103112736B CN 201310013606 A CN201310013606 A CN 201310013606A CN 103112736 B CN103112736 B CN 103112736B
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- friction disk
- paper tinsel
- closed reel
- scroll
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Abstract
The invention discloses a kind of useless paper tinsel wrap-up, comprise motor (1), gear reduction box (2), support (3), also comprise closed reel (6) and friction gear; Motor (1) and gear reduction box (3) connect in aggregates by coupler, be fixed on support (3).Friction gear is connected with the output shaft of described gear reduction box (2), and at least one closed reel (6) is placed on friction gear, and friction gear drives closed reel (6) rolling to give up paper tinsel (5) by fricative friction force.Useless paper tinsel wrap-up provided by the invention can use a servomotor, realizes carrying out rolling to many useless paper tinsels (5) simultaneously, and its structure is simple, cost is low, commonality is high.
Description
Technical field
The present invention relates to print field post-press finishing gathering-device, refer in particular to a kind of useless paper tinsel wrap-up.
Background technology
Gilding technology is the principle utilizing hot pressing to shift, and namely by certain pressure and temperature, the picture and text in metallic paper or pigment foil masterplate is transferred to stock surface, makes the surface of stock form special metal effect.Because the stock surface after gold stamping has the magnificent feature such as attractive in appearance, bright in colour, easy to use, so be widely used in the various industries such as paper, plastics, leather, organism glass.
After thermoprint, a large amount of metallic paper becomes useless paper tinsel, and in order to prevent useless paper tinsel to be directly scattering on the ground, impact normally works, so just need a kind of device useless paper tinsel being carried out to rolling.In prior art, useless paper tinsel wrap-up adopts driven by servomotor, all needs a servomotor to drive to the give up rolling of paper tinsel of every root.Therefore, each useless paper tinsel wrap-up is generally equipped with 3 ~ 6 servomotors, due to servomotor too much on wrap-up, makes whole installation cost too high; Moreover, in control logic, each servomotor needs to be connected with gilding press, causes useless paper tinsel wrap-up commonality of the prior art low, restricted application.
Summary of the invention
The technical matters that the present invention solves overcomes the defects such as the high and commonality of cost that device in prior art uses multiple servomotor to bring is low, provides a kind of useless paper tinsel wrap-up.
For overcoming above-mentioned technical matters, useless paper tinsel wrap-up provided by the invention, comprises motor, gear reduction box, support, also comprises closed reel and friction gear; Described motor and described gear reduction box connect in aggregates by coupler, fix on the bracket; Described friction gear is connected with the output shaft of described gear reduction box, and at least one closed reel is placed on friction gear, and friction gear drives closed reel rolling to give up paper tinsel by fricative friction force.
Friction gear described in the first embodiment comprises joint, aerating and exhaust device and Scroll; At least one closed reel is enclosed within Scroll; Aerating and exhaust device is connected with Scroll by joint; Described Scroll, it is connected with the output shaft of gear reduction box, by its inflation, Scroll is expanded, and by closed reel swelling on Scroll, drives closed reel to rotate.
Described Scroll comprises air-expanding shaft, tensioner ring, air bag.Air-expanding shaft is inner hollow, and has the cylinder of a longitudinal section adapted with balloon length at least; Air-expanding shaft is connected with the output shaft of gear reduction box, and air bag is placed in air-expanding shaft inside, and aerating and exhaust device is by joint and airbags; At least one tensioner ring hoop is on air-expanding shaft, and closed reel is enclosed within tensioner ring.
Described aerating and exhaust device comprises tracheae, reducing valve, air-pressure gauge and change-over valve, and reducing valve and change-over valve are arranged on tracheae successively along airintake direction, and the end of tracheae is connected with joint, and air-pressure gauge is arranged in the output gas circuit of reducing valve.
Furthermore, described Scroll also comprises jump ring, tensioner ring by jump ring hoop on air-expanding shaft.
Furthermore, described tensioner ring is that two semicircle annulus involute.
Furthermore, described change-over valve is hand change over valve; Described joint is swivel joint.
Friction gear described in the second embodiment comprises: active friction disk, driven friction disk, rotating shaft, stay bearing plate; An active friction disk, it is connected with the output shaft of gear reduction box; The quantity of driven friction disk at least one, the quantity of rotating shaft should be closed with driven friction disk cooperating number, and one end of rotating shaft is fixedly connected with driven friction disk, and the other end of rotating shaft, through stay bearing plate and closed reel, is fixedly connected with closed reel; The diameter of described active friction disk is greater than the diameter of driven friction disk, and the outside face of active friction disk contacts with the intimate of driven friction disk, drives driven friction disk to rotate by the friction force produced between active friction disk and driven friction disk.
Described active friction disk is isosceles trapezoid cylinder; Described driven friction disk shape and active friction disk shape form similar isosceles trapezoid cylinder, and the volume ratio of driven friction disk and active friction disk is less than 1; The conical surface of active friction disk and the conical surface close contact of driven friction disk.
Furthermore, described driven friction disk is connected with rotating shaft by key pin.
Furthermore, described friction gear also comprises pressure regulating mechanism, and it is placed in rotating shaft, by regulating pressure regulating mechanism, increases the friction force between the conical surface of active friction disk and the conical surface of driven friction disk.
Further, described pressure regulating mechanism comprises spring and baffle ring, and one end of spring is connected with driven friction disk, and the other end is connected with baffle ring, and baffle ring is fixed in rotating shaft by screw thread fit is relatively-movable.
To sum up, can find out, the beneficial effect of useless paper tinsel wrap-up provided by the present invention is:
1, by using the friction gear of tribology principle design, this device can realize only just can carrying out rolling to many useless paper tinsels with a servomotor simultaneously, decreases the quantity of servomotor in wrap-up, reduces the cost of useless paper tinsel wrap-up.
In addition, further the present invention also comprises beneficial effect and is:
2, owing to only having a servomotor in this device, therefore useless paper tinsel wrap-up is connected with gilding press simply; By changing the size of friction force in friction gear, rolling can be carried out to the useless paper tinsel of multiple asynchronous distance simultaneously, various gilding press can be met and to give up the needs of paper tinsel rolling, therefore useless paper tinsel wrap-up commonality provided by the invention be high.
Accompanying drawing explanation
Fig. 1 is that the present invention gives up the structural representation of paper tinsel wrap-up first embodiment.
Fig. 2 is that the present invention gives up the structural representation of paper tinsel wrap-up second embodiment.
Fig. 3 is that the present invention gives up paper tinsel wrap-up second embodiment active friction disk and driven friction disk structural representation.
In figure: 1 motor 2 gear reduction box 3 support
4 air-expanding shafts 5 give up paper tinsel 6 closed reel
7 tensioner ring 8 jump ring 9 air bags
10 tracheae 11 reducing valve 12 air-pressure gauges
13 change-over valve 14 joint 15 active friction disks
16 driven friction disk 17 spring 18 baffle rings
19 rotating shaft 20 stay bearing plates
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly understand, below in conjunction with specific embodiment also with reference to accompanying drawing, the present invention is described in more detail.
Be below one embodiment of the present of invention, as shown in Figure 1, useless paper tinsel wrap-up provided by the invention comprises motor 1, gear reduction box 2, support 3, it is characterized in that, also comprises closed reel 6 and friction gear; Be connected in aggregates by motor 1 with gear reduction box 2 by coupler, be fixed on support 3, application gear reduction box 2 can improve the propulsive effort of device entirety, meets the propulsive effort coupling of whole device.Described friction gear is connected with the output shaft of described gear reduction box 2, and at least one closed reel 6 is placed on friction gear, and friction gear drives closed reel 6 rolling to give up paper tinsel 5 by fricative friction force.
Friction gear recited above, those skilled in the art should be understood to utilize tribology principle, realize driving the rolling of multiple closed reel 6 to give up paper tinsel 5 with a servomotor simultaneously, and can according to need of production, certain part closed reel 6 can be made to stop rolling, and other closed reel 6 can continue rolling gives up any friction gear of paper tinsel 5.In the present embodiment, preferred friction gear comprises joint 14, aerating and exhaust device and Scroll.Be connected in aggregates by motor 1 with gear reduction box 2 by coupler, be fixed on support 3, application gear reduction box 2 can improve the propulsive effort of device entirety, meets the propulsive effort coupling of whole device.A closed reel 6 is had at least to be enclosed within Scroll, the output shaft of Scroll and gear reduction box 2 links together, and is that Scroll is inflated, Scroll is expanded by aerating and exhaust device, by closed reel 6 swelling on Scroll, drive closed reel 6 to rotate rolling and to give up paper tinsel 5.Aerating and exhaust device is connected with Scroll by joint 14, and this device center tap 14 is preferably swivel joint, certainly, and any one also in optional following joint, such as bite type metal joint, self-retaining formula metal hose joint or pipeline flexible joint.
As shown in Figure 1, according to above, can draw such conclusion, Scroll mentioned herein can wale closed reel 6 for any by self expanding after inflating, and drives closed reel 6 to rotate rolling and to give up the device of paper tinsel 5.In the present embodiment, preferred Scroll comprises air-expanding shaft 4, tensioner ring 7, air bag 9.The output shaft of gear reduction box 2 is connected with air-expanding shaft 4, is air-expanding shaft 4 powered rotation.Air bag 9 is connected with aerating and exhaust device by joint 14, and it is inner that air bag 9 is placed in air-expanding shaft 4.At least one tensioner ring 7 binds round on air-expanding shaft 4, and closed reel 6 is enclosed within tensioner ring 7.Because air-expanding shaft 4 is inner hollow, and has the cylinder of a longitudinal section adapted with air bag 9 length at least; Therefore after air bag 9 inflation, the air bag 9 of expansion passes the section of air-expanding shaft 4, at air-expanding shaft 4 rat; Tensioner ring 7 also expands with the expansion of air bag 9 thereupon, by closed reel 6 swelling on tensioner ring 7, can rotate with the rotation of air-expanding shaft 4, realizes rolling and to give up the work of paper tinsel.In order to make hoop that tensioner ring 7 can be stable on air-expanding shaft 4, in this device, also comprising jump ring 8, fixing by jump ring 8 pairs of tensioner ring 7 positions, improve the stability in use of this device.Tensioner ring 7 described in this device, be that two semicircle annulus involute, such design, can make tensioner ring 7 keep good expansion and contractile function.Certainly, tensioner ring 7 also can as a whole annulus, as long as can realize the function expanding and shrink, just can meet the needs of this device.
As shown in Figure 1, the aerating and exhaust device in this device, it is mainly this device and provides inflation and venting.It comprises tracheae 10, reducing valve 11, air-pressure gauge 12 and change-over valve 13, and reducing valve 11 and change-over valve 13 are arranged on tracheae 10 along airintake direction successively, and the end of giving vent to anger of tracheae 10 is connected with joint 14, and air-pressure gauge 12 is arranged in the output gas circuit of reducing valve 11.By the adjustment of reducing valve 11, the delivery pressure of a certain needs can be reduced to by entrance pressure, make delivery pressure keep stable, cause the stability that this device keeps good.In this device, change-over valve 13 can select the one in servomotor driven change valve, solenoid directional control valve or electro-hydraulic reversing valve, but for making the structure of device entirety simple, easy and simple to handle, so preferred manual change-over valve.
As shown in Figure 1, the working process of the present embodiment is: when needs carry out rolling to useless paper tinsel 5, first change-over valve 13 is opened, air bag 9 is inflated, air bag 9 after inflation is by tensioner ring 7 distending, the tensioner ring 7 of distending tightly sticks together with the inwall of closed reel 6, and under friction force effect, closed reel 6 can rotate with the rotation of air-expanding shaft 4.Then, start motor 1, closed reel 6 rotates under the drive of air-expanding shaft 4, realizes the rolling to useless paper tinsel 5.After the rolling of useless paper tinsel 5 completes, closed reel 6 and gilding press leapfrog roller can increase with the rotation of closed reel 6 gradually to the pulling force of useless paper tinsel 5, and when this pulling force is greater than the friction force between tensioner ring 7 and closed reel 6, closed reel 6 will slide relative to tensioner ring 7.Now, the closed reel 6 of slip stops rolling, and air-expanding shaft 4 can drive other closed reel 6 to carry out rolling to other useless paper tinsel 5, can realize on same Scroll simultaneously to the rolling of many useless paper tinsels 5; When again needing rolling, the pulling force of useless paper tinsel 5 pairs of closed reels 6 is less than the friction force between closed reel 6 and tensioner ring 7, therefore restarts rolling.
From the difference of embodiment above, an alternative embodiment of the invention is that friction gear structure is different, but be used tribology principle equally, realize driving the rolling of multiple closed reel 6 to give up paper tinsel 5 simultaneously, and certain part closed reel 6 can be made to stop rolling according to need of production, other parts closed reel 6 can continue to carry out rolling to useless paper tinsel 5.As shown in Fig. 2, Fig. 3, the friction gear described in the present embodiment comprise an active friction disk 15, one or more driven friction disk 16 but at least to have one, the rotating shaft 19 that quantitatively matches with driven friction disk 16 and a stay bearing plate 20; Active friction disk 15 is connected with the output shaft of gear reduction box 2, and motor 1 drives active friction disk 15 to rotate by gear reduction box 2; One end of rotating shaft 19 is fixedly connected with driven friction disk 16, and it can select being fixedly connected with of any mode, such as screw connects, welding etc., but this device considers the replacing that is easy for installation and maintenance, and driven friction disk 16 is connected with rotating shaft 19 by key pin.The other end of rotating shaft 19, through stay bearing plate 20, is fixedly connected with closed reel 6; Stay bearing plate 20 is mainly used in supporting revolving shaft 19, can smooth operation; And being fixedly connected with of rotating shaft 19 and closed reel 6, equally can for the mode be fixedly connected with arbitrarily, such as welding, rivet or be threaded.The diameter of active friction disk 15 should be greater than or at least equal the diameter of driven friction disk 16, and the outside face of active friction disk 15 contacts with the intimate of driven friction disk 16, can increase friction force like this.The friction force produced when being rotated by active friction disk 15 and between driven friction disk 16 drives driven friction disk 16 to rotate.Active friction disk 15 above-mentioned and driven friction disk 16 can be cylinder, centrum etc., active friction disk 15 and driven friction disk 16 are isosceles trapezoid cylinder in the present embodiment, in order to ensure the contact surface energy perfect adaptation of active friction disk 15 and driven friction disk 16, we become similar isosceles trapezoid cylinder active friction disk 15 with the profile design of driven friction disk 16, and the conical surface of active friction disk 15 contacts completely with the conical surface of driven friction disk 16.Such design, can actv. increase between friction force, make this plant running stablize.
As shown in Fig. 2, Fig. 3, consider if by applying external force to driven friction disk 16, will increase the friction force between active friction disk 15 and driven friction disk 16, like this, the performance of this device can be more stable, therefore also pressure regulating mechanism is provided with in this friction gear, it is placed in rotating shaft 19.Described pressure regulating mechanism should be that those skilled in the art can expect certainly according to general knowledge, for example in rotating shaft 19, be provided with screw thread and a nut matched with screw thread, regulate the similar energy such as pressure to increase stressed device by tightening/unscrewing nut.In the present embodiment, preferred pressure regulating mechanism comprises spring 17 and baffle ring 18, one end and the driven friction disk 16 of spring 17 are detachably fixedly linked, and the other end and baffle ring 18 are detachably fixedly linked, and baffle ring 18 is fixed in rotating shaft 19 by screw thread fit is relatively-movable.By mobile baffle ring 18, increase the elastic force of spring 17, increase the friction force between active friction disk 15 and driven friction disk 16 with this.
As shown in Figure 2, the working process of the present embodiment is: when needs carry out rolling to useless paper tinsel 5, first regulate pressure regulating mechanism, make it be adjusted to suitable pressure; Open motor 1, active friction disk 15 starts to rotate under the drive of motor 1 and gear reduction box 2.During beginning, because active friction disk 15 rotates relative to driven friction disk 16, produce certain friction force.Therefore under the drive of this friction force, driven friction disk 16 rotates with active friction disk 15 gradually simultaneously, driven friction disk 16 drives rotating shaft 19 to rotate, and closed reel 6 starts rolling and to give up paper tinsel 5 under the drive of rotating shaft 19.Like this, different closed reels 6 is all started working; When a certain closed reel 6 completes the useless paper tinsel 5 rolling work to this workshop section, closed reel 6 and gilding press leapfrog roller can increase with the rotation of closed reel 6 gradually to the pulling force of useless paper tinsel 5, when this pulling force is greater than the friction force between active friction disk 15 and driven friction disk 16, driven friction disk 16 will slide relative to active friction disk 15, therefore the closed reel 6 of this workshop section stops rolling, and other closed reel 6 is still under the drive of this friction force, carry out rolling work.When the closed reel 6 stopped needs again to carry out rolling to useless paper tinsel 5, the friction force that the pulling force giving up paper tinsel 5 pairs of closed reels 6 will be less than between active friction disk 15 and driven friction disk 16, under the drive of friction force, driven friction disk 16 drives closed reel 6 to restart rolling.
Those of ordinary skill in the field are to be understood that: the foregoing is only specific embodiments of the invention; be not limited to the present invention; within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. a useless paper tinsel wrap-up, is characterized in that, comprises motor (1), gear reduction box (2), support (3), closed reel (6) and friction gear;
Described motor (1) and described gear reduction box (2) connect in aggregates by coupler, be fixed on described support (3);
Described friction gear is connected with the output shaft of described gear reduction box (2), at least one closed reel (6) is placed on friction gear, and friction gear drives closed reel (6) rolling to give up paper tinsel (5) by the friction force produced;
Described friction gear comprises: active friction disk (15), driven friction disk (16), rotating shaft (19), stay bearing plate (20);
An active friction disk (15), it is connected with the output shaft of gear reduction box (2);
The quantity of driven friction disk (16) at least one, the quantity of rotating shaft (19) should be closed with driven friction disk (16) cooperating number, one end of rotating shaft (19) is fixedly connected with driven friction disk (16), the other end of rotating shaft (19), through stay bearing plate (20) and closed reel (6), is fixedly connected with closed reel (6);
The diameter of described active friction disk (15) is greater than the diameter of driven friction disk (16), the outside face of active friction disk (15) contacts with the intimate of driven friction disk (16), drives driven friction disk (16) to rotate by the friction force produced between active friction disk (15) and driven friction disk (16); Described active friction disk (15) and driven friction disk (16) are cylinder, centrum or isosceles trapezoid cylinder.
2. useless paper tinsel wrap-up according to claim 1, is characterized in that, described friction gear comprises joint (14), aerating and exhaust device, Scroll; At least one closed reel (6) is enclosed within Scroll; Scroll is connected with the output shaft of gear reduction box (2), described aerating and exhaust device is connected with Scroll by joint (14), by inflating Scroll, Scroll is expanded, by closed reel (6) swelling on Scroll, by the friction force between closed reel (6) and the Scroll expanded, closed reel (6) is driven to rotate; Described joint (14) is swivel joint.
3. useless paper tinsel wrap-up according to claim 2, is characterized in that, described Scroll comprises air-expanding shaft (4), tensioner ring (7), air bag (9); Air-expanding shaft (4) is inner hollow, and has the cylinder of a longitudinal section adapted with air bag (9) length at least; Air-expanding shaft (4) is connected with the output shaft of gear reduction box (2), and it is inner that air bag (9) is placed in air-expanding shaft (4), and aerating and exhaust device is connected with air bag (9) by joint (14); At least one tensioner ring (7) hoop is on air-expanding shaft (4), and closed reel (6) is enclosed within tensioner ring (7), and described tensioner ring (7) is that two semicircle annulus involute.
4. the useless paper tinsel wrap-up according to Claims 2 or 3, it is characterized in that, described aerating and exhaust device comprises tracheae (10), reducing valve (11), air-pressure gauge (12) and change-over valve (13), reducing valve (11) and change-over valve (13) are arranged on tracheae (10) along airintake direction successively, the end of tracheae (10) is connected with joint (14), air-pressure gauge (12) is arranged in the output gas circuit of reducing valve (11), and described change-over valve (13) is hand change over valve.
5. useless paper tinsel wrap-up according to claim 2, is characterized in that, described Scroll also comprises jump ring (8), and tensioner ring (7) is bound round on air-expanding shaft (4) by jump ring (8).
6. useless paper tinsel wrap-up according to claim 1, is characterized in that, described active friction disk (15) is isosceles trapezoid cylinder; Described driven friction disk (16) shape forms similar isosceles trapezoid cylinder to active friction disk (15) shape, and driven friction disk (16) is less than 1 with the volume ratio of active friction disk (15); The conical surface of active friction disk (15) and the conical surface close contact of driven friction disk (16).
7. useless paper tinsel wrap-up according to claim 1, is characterized in that, described driven friction disk (16) is connected with rotating shaft (19) by key pin.
8. useless paper tinsel wrap-up according to claim 6, it is characterized in that, also comprise pressure regulating mechanism, it is placed in rotating shaft (19), by regulating pressure regulating mechanism, increase the friction force between the conical surface of active friction disk (15) and the conical surface of driven friction disk (16).
9. useless paper tinsel wrap-up according to claim 8, it is characterized in that, described pressure regulating mechanism comprises spring (17) and baffle ring (18), one end of spring (17) is connected with driven friction disk (16), the other end is connected with baffle ring (18), and baffle ring (18) is fixed in rotating shaft (19) by screw thread fit is relatively-movable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310013606.4A CN103112736B (en) | 2013-01-15 | 2013-01-15 | Useless paper tinsel wrap-up |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310013606.4A CN103112736B (en) | 2013-01-15 | 2013-01-15 | Useless paper tinsel wrap-up |
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| CN103112736A CN103112736A (en) | 2013-05-22 |
| CN103112736B true CN103112736B (en) | 2016-02-17 |
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| CN201310013606.4A Active CN103112736B (en) | 2013-01-15 | 2013-01-15 | Useless paper tinsel wrap-up |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105880313A (en) * | 2015-01-04 | 2016-08-24 | 吴娟香 | Coiling device for belt material |
| CN105599202A (en) * | 2016-03-21 | 2016-05-25 | 镇江博昊科技有限公司 | Graphite film calendering air swelling shaft with counter |
| CN111196517B (en) * | 2019-12-31 | 2021-04-27 | 北新禹王防水科技(四川)有限公司 | Air charging device |
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| US3297270A (en) * | 1963-04-05 | 1967-01-10 | Nordisk Plaster Ind As | Driving spindle for winding up of strips of foil material |
| GB2096101A (en) * | 1981-03-14 | 1982-10-13 | Schmitz Walzmasch | Reeling mandrel for winding split narrow strips |
| FR2669013A1 (en) * | 1990-11-08 | 1992-05-15 | Achard Picard Jean | Improvements made to friction shafts for driving reels (bobbins) |
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