CN204917334U - Broad width paper coating machine feeding change of lap mechanism - Google Patents
Broad width paper coating machine feeding change of lap mechanism Download PDFInfo
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- CN204917334U CN204917334U CN201520632875.3U CN201520632875U CN204917334U CN 204917334 U CN204917334 U CN 204917334U CN 201520632875 U CN201520632875 U CN 201520632875U CN 204917334 U CN204917334 U CN 204917334U
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Abstract
The utility model discloses a broad width paper coating machine feeding change of lap mechanism, which comprises a frame, the frame includes two parallel vertical curb plates, rotatable being provided with unreels axle and transmission shaft between the vertical curb plate, it parallels to unreel axle and transmission shaft, the fixed gear turntable that is provided with in both ends of axle unreels, gear turntable cooperatees through turntable bearing and vertical curb plate, the fixed synchronous pulley that is provided with in both ends of transmission shaft, the frame both sides are provided with drive unit respectively, lie in and connect through the drive unit cooperation between a synchronous pulley and the gear turntable of frame homonymy, the one end and the driving motor of transmission shaft are connected. This broad width paper coating machine feeding change of lap mechanism simple structure sets up drive mechanism respectively through the both sides in the frame, drives synchronous rotation of gear turntable on the two vertical curb plates, can realize at least two upsets that unreel the axle between the gear turntable, make full roll up unreel the position that the axle goed to the blowing of being convenient for to, guarantee unreeling in succession of coating machine feed end.
Description
Technical field
The utility model relates to the roll-switching device in Acrylic Foam Tape production process, is specifically related to a kind of wide cut paper coating machine charging coil replacing mechanism.
Background technology
Acrylic Foam Tape is with paper, cloth, plastic sheeting for base material, then elastomeric-type pressure sensitive adhesive or resin pressure sensitive adhesive is uniformly coated on the web-like adhesive tape that above-mentioned base material is made, by base material, adhesion agent, parting paper (film) or make silicone oil paper three part form.Conventional Acrylic Foam Tape is using body paper as carrying glue medium, and be generally that raw material is manufactured paper with pulp with softwood pulp, gained body paper physical strength is high, and vertical lateral pull is than large, and paper degree of uniformity is better.
For unreeling charging during above-mentioned body paper charging, traditional apparatus for feeding is a kind of unwinding and rewinding dual-purpose apparatus disclosed in CN2020978935U, the type of drive adopting common belt wheel, Timing Belt and motor to combine is rotationally connected, and motor is fixed on by motor cabinet and unreels support bottom.Only be provided with a unreeling shaft in said structure, in actual use after the paper on unreeling shaft exhausts, need shut down and install new paper spool, the coating of glue can not be carried out continuously, directly can cause the decline of coating efficiency.Therefore, be necessary to carry out structural development to unwinding equipment of the prior art.
Utility model content
The purpose of this utility model is to overcome the defect existed in prior art, the wide cut paper coating machine charging coil replacing mechanism providing a kind of structure simple, easy to use.
For realizing above-mentioned technique effect, the technical solution of the utility model is: a kind of wide cut paper coating machine charging coil replacing mechanism, it is characterized in that, comprise frame, described frame comprises two parallel vertical side plates, transmission shaft and at least two unreeling shafts are provided with between vertical side plate, unreeling shaft and transmission shaft parallel, the two ends of unreeling shaft are fixedly connected with gear turntable, gear turntable is matched with vertical side plate by turntable bearing, the two ends of transmission shaft are fixedly installed the first synchronous pulley, frame both sides are respectively arranged with gear unit, be connected by gear unit between first synchronous pulley and gear turntable of frame homonymy, one end of transmission shaft is connected with drive motor.
Simple in order to ensure the structure of transmission device, realize accurate change of lap Angle ambiguity, shorten the length of Timing Belt as far as possible, to ensure its service life under the larger operating mode of load, preferred technical scheme is, gear unit comprises minor axis, Timing Belt, the second synchronous pulley and gear, the vertical side plate of described minor axis and homonymy is rotatably connected, second synchronous pulley and gear and minor axis protrude from one end flush fit of vertical side plate, Timing Belt winding is in the outer rim of the first synchronous pulley and the second synchronous pulley, and gear is meshed with the gear turntable of homonymy.
In order to ensure the static friction force between unreeling shaft and paper roll, ensure to stablize charging, preferred technical scheme is, unreeling shaft is gas expansion shaft.
Preferred technical scheme can also be, be provided with Timing Belt stretching device near Timing Belt.
In order to extend the service life of Timing Belt further, ensure the driving efficiency of Timing Belt, preferred technical scheme is, Timing Belt stretching device comprises the locating piece be fixedly connected with vertical side plate, and described locating piece is provided with through hole, optical axis is equipped with in described through hole, one end of described optical axis is provided with pulley base, and pulley base is provided with fixed pulley, and the wheel face of fixed pulley pushes up pressure mutually with Timing Belt, optical axis periphery is arranged with stage clip, and pressure is pushed up mutually with pulley base and locating piece in the two ends of stage clip.
Advantage of the present utility model and beneficial effect are:
This wide cut paper coating machine charging coil replacing mechanism structure is simple, by the both sides in frame, transmission device is set respectively, drive the gear turntable synchronous axial system on two vertical side plates, the upset of at least two unreeling shafts between gear turntable can be realized, make the unreeling shaft of full volume forward the position being convenient to blowing to, ensure unreeling continuously of coating machine feed end.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model wide cut paper coating machine charging coil replacing mechanism;
Fig. 2 is the right elevation of Fig. 1.
In figure: 1, vertical side plate; 2, unreeling shaft; 3, transmission shaft; 4, gear turntable; 5, turntable bearing; 6, the first synchronous pulley; 7, gear unit; 7-1, minor axis; 7-2, Timing Belt; 7-3, the second synchronous pulley; 7-4, gear; 8, drive motor; 9, locating piece; 10, optical axis; 11, pulley base; 12, fixed pulley; 13, stage clip.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection domain of the present utility model with this.
As depicted in figs. 1 and 2, embodiment wide cut paper coating machine charging coil replacing mechanism, comprise frame, frame comprises two parallel vertical side plates 1, transmission shaft 3 and at least two unreeling shafts 2 are provided with between vertical side plate 1, unreeling shaft 2 and transmission shaft 3 parallel, the two ends of unreeling shaft 2 are fixedly connected with gear turntable 4, gear turntable 4 is matched with vertical side plate 1 by turntable bearing 5, the two ends of transmission shaft 3 are fixedly installed the first synchronous pulley 6, frame both sides are respectively arranged with gear unit 7, be connected by gear unit between first synchronous pulley 6 and gear turntable 4 of frame homonymy, one end of transmission shaft 3 is connected with drive motor 8.
Gear unit 7 comprises minor axis 7-1, Timing Belt 7-2, the second synchronous pulley 7-3 and gear 7-4, the vertical side plate 1 of minor axis 7-1 and homonymy is rotatably connected, second synchronous pulley 7-3 and gear 7-4 and minor axis 7-1 protrudes from one end flush fit of vertical side plate 1, Timing Belt 7-2 winding is in the outer rim of the first synchronous pulley 6 and the second synchronous pulley 7-3, and gear 7-4 is meshed with the gear turntable 4 of homonymy.
In the present embodiment, unreeling shaft 2 is gas expansion shaft.
Timing Belt stretching device is provided with near Timing Belt 7-2.
Timing Belt stretching device comprises the locating piece 9 be fixedly connected with vertical side plate, locating piece 9 is provided with through hole, optical axis 10 is equipped with in through hole, one end of optical axis 10 is provided with pulley base 11, pulley base 11 is provided with fixed pulley 12, the wheel face of fixed pulley 12 pushes up pressure with Timing Belt 7-2 phase, and optical axis 10 periphery is arranged with stage clip 13, and the two ends of stage clip 13 are pressed with pulley base 11 and locating piece 9 phase top.
During use, the mouth of drive motor drives drive axis, first synchronous pulley at transmission shaft two ends is by the second synchronous pulley on Timing Belt live stub axle, second synchronous pulley drives minor axis and the pinion rotation on it, gear driven and its gears in mesh dial rotation, gear turntable on the vertical side plate parallel with two of position drives the unreeling shaft be fixedly connected with it to overturn, vacant unreeling shaft is positioned at be convenient to the position changed, due to the mode all adopting Timing Belt to combine with gear transmission in frame both sides, wide cut Sheet feeding can be made smooth, ensure the accurate control of change of lap angle.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. a wide cut paper coating machine charging coil replacing mechanism, it is characterized in that, comprise frame, described frame comprises two parallel vertical side plates, transmission shaft and at least two unreeling shafts are provided with between vertical side plate, unreeling shaft and transmission shaft parallel, the two ends of unreeling shaft are fixedly connected with gear turntable, gear turntable is matched with vertical side plate by turntable bearing, the two ends of transmission shaft are fixedly installed the first synchronous pulley, frame both sides are respectively arranged with gear unit, be connected by gear unit between first synchronous pulley and gear turntable of frame homonymy, one end of transmission shaft is connected with drive motor.
2. wide cut paper coating machine charging coil replacing mechanism according to claim 1, it is characterized in that, gear unit comprises minor axis, Timing Belt, the second synchronous pulley and gear, the vertical side plate of described minor axis and homonymy is rotatably connected, second synchronous pulley and gear and minor axis protrude from one end flush fit of vertical side plate, Timing Belt winding is in the outer rim of the first synchronous pulley and the second synchronous pulley, and gear is meshed with the gear turntable of homonymy.
3. wide cut paper coating machine charging coil replacing mechanism according to claim 1, it is characterized in that, unreeling shaft is gas expansion shaft.
4. wide cut paper coating machine charging coil replacing mechanism according to claim 2, is characterized in that, be provided with Timing Belt stretching device near Timing Belt.
5. wide cut paper coating machine charging coil replacing mechanism according to claim 4, it is characterized in that, Timing Belt stretching device comprises the locating piece be fixedly connected with vertical side plate, described locating piece is provided with through hole, is equipped with optical axis in described through hole, one end of described optical axis is provided with pulley base, pulley base is provided with fixed pulley, the wheel face of fixed pulley pushes up pressure mutually with Timing Belt, and optical axis periphery is arranged with stage clip, and pressure is pushed up mutually with pulley base and locating piece in the two ends of stage clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520632875.3U CN204917334U (en) | 2015-08-21 | 2015-08-21 | Broad width paper coating machine feeding change of lap mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520632875.3U CN204917334U (en) | 2015-08-21 | 2015-08-21 | Broad width paper coating machine feeding change of lap mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN204917334U true CN204917334U (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520632875.3U Active CN204917334U (en) | 2015-08-21 | 2015-08-21 | Broad width paper coating machine feeding change of lap mechanism |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108750784A (en) * | 2018-06-25 | 2018-11-06 | 安徽红爱实业股份有限公司 | A kind of automatic change of lap formula layout machine of shaftless cloth roll |
| CN110054004A (en) * | 2019-04-24 | 2019-07-26 | 佛山市格锐特机械设备有限公司 | A kind of electric thin wide width precise coating line |
| CN111285156A (en) * | 2020-03-23 | 2020-06-16 | 浙江美格机械股份有限公司 | Reel material is put and is received printing and does not have fixed unit of tandem |
| CN111377307A (en) * | 2020-03-23 | 2020-07-07 | 浙江美格机械股份有限公司 | AB shaft retracting and releasing clamping head of printing machine |
-
2015
- 2015-08-21 CN CN201520632875.3U patent/CN204917334U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108750784A (en) * | 2018-06-25 | 2018-11-06 | 安徽红爱实业股份有限公司 | A kind of automatic change of lap formula layout machine of shaftless cloth roll |
| CN110054004A (en) * | 2019-04-24 | 2019-07-26 | 佛山市格锐特机械设备有限公司 | A kind of electric thin wide width precise coating line |
| CN111285156A (en) * | 2020-03-23 | 2020-06-16 | 浙江美格机械股份有限公司 | Reel material is put and is received printing and does not have fixed unit of tandem |
| CN111377307A (en) * | 2020-03-23 | 2020-07-07 | 浙江美格机械股份有限公司 | AB shaft retracting and releasing clamping head of printing machine |
| CN111285156B (en) * | 2020-03-23 | 2021-07-06 | 浙江美格机械股份有限公司 | Reel material is put and is received printing and does not have fixed unit of tandem |
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