阅读说明：本技术 一种适应不同张力布料的差速收卷装置 (Differential winding device suitable for different tension cloth materials ) 是由 张轩宇 徐永红 陶锴 于 2021-09-27 设计创作，主要内容包括：本发明公开了一种适应不同张力布料的差速收卷装置,属于布料收卷技术领域,包括轴体和收卷轴,所述轴体位于收卷轴的端部,所述轴体由电机进行驱动,所述收卷轴包括左端部筒体和右端部筒体,所述左端部筒体和右端部筒体之间安装有若干组中段筒体,所述左端部筒体、右端部筒体以及中段筒体之间转动连接且具有传动差速机构；本方案通过在采用同一轴体驱动的收卷轴进行收卷,而收卷轴包括可相互不等速转动的若干个筒体,只需将分切完的等宽布料固定在收卷盘上,设备开动后,收卷装置开始工作跟随设备运行速度自动配速收卷,能保障收卷成品状态一致,方便后续工作。(The invention discloses a differential winding device suitable for different tension fabrics, belonging to the technical field of fabric winding, and comprising a shaft body and a winding shaft, wherein the shaft body is positioned at the end part of the winding shaft and is driven by a motor; this scheme is through adopting same axis body driven rolling axle to carry out the rolling, and the rolling axle is including a plurality of barrel that can not wait fast pivoted each other, only needs to divide the equal width cloth of cutting to fix on the rolling dish, and the equipment starts the back, and coiling mechanism begins work and follows the automatic speed of joining in marriage of equipment functioning speed rolling, can ensure that the rolling finished product state is unanimous, makes things convenient for follow-up work.)

1. The utility model provides a differential coiling mechanism of different tension cloth of adaptation which characterized in that: including axis body (1) and rolling axle (2), axis body (1) is located the tip of rolling axle (2), axis body (1) is driven by the motor, rolling axle (2) are including left end portion barrel (201) and right-hand member portion barrel (204), install a plurality of groups middle section barrels between left end portion barrel (201) and right-hand member portion barrel (204), rotate between left end portion barrel (201), right-hand member portion barrel (204) and the middle section barrel and connect and have transmission differential mechanism (3).

2. The differential winding device suitable for the cloth with different tensions as claimed in claim 1, wherein: the middle section barrel comprises a first middle section barrel (202) and a second middle section barrel (203), a transmission differential mechanism (3) is arranged between the left end part barrel (201) and the first middle section barrel (202), and the transmission differential mechanism (3) is arranged between the second middle section barrel (203) and the right end part barrel (204).

3. The differential winding device suitable for the cloth with different tensions as claimed in claim 1, wherein: the transmission differential mechanism (3) comprises a first connecting rod (301), a second connecting rod (302), a first lateral ring gear (303), a second lateral ring gear (304), an upper ring gear (305) and a lower ring gear (306), wherein the first connecting rod (301) and the second connecting rod (302) are respectively fixed on a left end barrel body (201), a first middle barrel body (202), a second middle barrel body (203) and a right end barrel body (204) which are arranged on two sides, the end parts of the first connecting rod (301) and the second connecting rod (302) are respectively provided with the first lateral ring gear (303) and the second lateral ring gear (304), and the lower ring gear (306) and the upper ring gear (305) which are parallel to each other are arranged between the first lateral ring gear (303) and the second lateral ring gear (304).

4. The differential winding device suitable for the cloth with different tensions as claimed in claim 3, wherein: the cross sections of the first connecting rod (301) and the second connecting rod (302) are L-shaped.

5. The differential winding device suitable for the cloth with different tensions as claimed in claim 3, wherein: the extension lines of the axes of the first lateral ring gear (303) and the second lateral ring gear (304) are coincident.

6. The differential winding device suitable for the cloth with different tensions as claimed in claim 1, wherein: the end part of the left end part cylinder body (201), the first middle section cylinder body (202) and the second middle section cylinder body (203) facing the right end part cylinder body (204) is integrally connected with a convex ring (4) protruding outwards, and a second bearing (5) is sleeved on the outer side of the convex ring (4).

7. The differential winding device suitable for the cloth with different tensions as claimed in claim 6, wherein: and the second bearing (5) is respectively arranged on the inner sides of the ends of the first middle section cylinder (202), the second middle section cylinder (203) and the right end cylinder (204).

8. The differential winding device suitable for the cloth with different tensions as claimed in claim 1, wherein: the shaft body (1) comprises a middle shaft (101), a bearing (102), a thrust block (103), a spring (104) and a transmission part (105), wherein the bearing (102), the thrust block (103) and the spring (104) are sleeved on the outer side of the middle shaft (101), the end face of the middle shaft (101) is integrally connected with the cross-shaped transmission part (105), and the end faces of the left end part cylinder body (201) and the first middle section cylinder body (202) are provided with alignment grooves (106) matched with the transmission part (105).

9. The differential winding device suitable for the cloth with different tensions as claimed in claim 3, wherein: an outer sleeve (6) is integrally connected to the end face of the second lateral ring gear (304), an inner sleeve (7) is integrally connected to the end face of the first lateral ring gear (303), and the inner sleeve (7) is inserted in the outer side of the second lateral ring gear (304).

10. The differential winding device suitable for the cloth with different tensions as claimed in claim 1, wherein: and the outer walls of the left end barrel body (201), the first middle section barrel body (202), the second middle section barrel body (203) and the right end barrel body (204) are all provided with a key block (8) for fixing a winding disc.

Technical Field

The invention belongs to the technical field of cloth rolling, and particularly relates to a differential rolling device suitable for cloth with different tensions.

Background

Application number CN201821113810.8 discloses a differential cloth cover telescopic winding device, which comprises a cloth cover, a side frame structure and a roller mechanism, and is characterized in that the roller mechanism comprises a second roller, a torsion spring mechanism and a first roller; the torsion spring mechanism comprises a section of transmission shaft, a torsion spring fixing seat is arranged on the transmission shaft and close to the outer end, a second driving gear is arranged on the torsion spring fixing seat, a torsion spring driving wheel is arranged on the transmission shaft and close to the inner end, the torsion spring driving wheel is in a partial cylindrical shape and is connected to the transmission shaft in a sleeved mode, a plurality of inwards concave or outwards convex driving clamping pieces are arranged on the side wall of the torsion spring driving wheel, and meanwhile, a section of torsion spring is connected between the torsion spring fixing seat on the transmission shaft and the torsion spring driving wheel; the second roller is separated from the motor, so that no equal ratio relation exists between the rotating speed of the second roller and the rotating speed of the motor, the problem of linear length difference caused by diameter change is solved, and the cloth surface is kept flat all the time in the moving process.

Application number CN201210248351.5 discloses a torsion batches differential formula canopy curtain, rolls up curtain, and it includes the outer tube, convolutes the outer tube and follow the curtain cloth that the outer tube expandes and the traction lever of being connected with the lower limb of curtain cloth, the coiler is installed respectively at the both ends of outer tube, guider is still installed to the coiler below, outer tube internally mounted has the inner tube that can be at the outer tube free rotation, the internally mounted of inner tube has the inner tube pivoted tubular motor that can order about, and the outer wall of inner tube is installed at least one and is made the tubular spring that tightens between outer tube and curtain cloth, tubular spring is indirect or direct and the interior wall connection of outer tube. By arranging the tubular spring and mounting the tubular spring after pre-tightening, the tubular spring is in a working state and outputs a certain torque when winding or unwinding, so that the outer pipe and the curtain cloth are tightened, and the curtain cloth can be wound or unwound smoothly.

The differential winding device adopts the integrated winding drum for winding, the tension of each point of novel UD cloth applied to the outer side of the bulletproof plugboard is inconsistent and the winding needs to be cut, the winding drum of the conventional integrated winding drum can not ensure the state of a winding finished product to be consistent, the width of each roll of cloth strip can not be ensured to be consistent and the state of the winding finished product to be consistent, and the differential winding device can not be directly put into the production of the next procedure, so that the differential winding device adapting to different tension cloths is provided.

Disclosure of Invention

The invention aims to provide a differential winding device suitable for cloth with different tensions, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a differential coiling mechanism of different tension cloth of adaptation, includes axis body and rolling axle, the axis body is located the tip of rolling axle, the axis body is driven by the motor, the rolling axle includes left end portion barrel and right-hand member portion barrel, install a plurality of groups middle section barrels between left end portion barrel and the right-hand member portion barrel, rotate between left end portion barrel, right-hand member portion barrel and the middle section barrel and connect and have transmission differential mechanism.

Further, the middle section barrel includes first middle section barrel and second middle section barrel, transmission differential mechanism has between left end portion barrel and the first middle section barrel, transmission differential mechanism has between second middle section barrel and the right-hand member portion barrel.

Further, transmission differential mechanism includes head rod, second connecting rod, first side ring gear, second side ring gear, go up ring gear and lower ring gear, head rod and second connecting rod are fixed respectively on the left end barrel of both sides, first middle section barrel or second middle section barrel, right-hand member portion barrel, first side ring gear and second side ring gear are installed respectively to the tip of head rod and second connecting rod, install the lower ring gear and the last ring gear that are parallel to each other between first side ring gear and the second side ring gear.

Further, the cross sections of the first connecting rod and the second connecting rod are L-shaped.

Further, the extension lines of the axes of the first lateral ring gear and the second lateral ring gear are coincident.

Further, the end portion of the left end portion barrel, the end portion of the first middle section barrel and the end portion of the second middle section barrel towards the right end portion barrel are integrally connected with a convex ring protruding outwards, and a second bearing is sleeved on the outer side of the convex ring.

Further, the bearing two are respectively installed at the inner sides of the end parts of the first middle section cylinder, the second middle section cylinder and the right end cylinder.

Further, the axis body includes axis, bearing, thrust block, spring, transmission portion, the bearing is overlapped and is equipped with thrust block and spring in the centraxonial outside, centraxonial terminal surface integral type is connected with criss-cross transmission portion, and the terminal surface of left end portion barrel and first middle section barrel is seted up the alignment groove that coincide with transmission portion.

Furthermore, the end face of the second lateral ring gear is integrally connected with an outer sleeve, the end face of the first lateral ring gear is integrally connected with an inner sleeve, and the inner sleeve is inserted in the outer side of the second lateral ring gear.

Further, the outer walls of the left end barrel, the first middle section barrel, the second middle section barrel and the right end barrel are all provided with key blocks for fixing the winding disc.

Compared with the prior art, the invention has the beneficial effects that:

this scheme is through adopting same axis body driven rolling axle to carry out the rolling, and the rolling axle is including a plurality of barrel that can not wait fast pivoted each other, only needs to divide the equal width cloth of cutting to fix on the rolling dish, and the equipment starts the back, and coiling mechanism begins work and follows the automatic speed of joining in marriage of equipment functioning speed rolling, can ensure that the rolling finished product state is unanimous, makes things convenient for follow-up work.

Simultaneously, the scheme is simple in structure, strong in adaptability and not easy to break down, production efficiency is guaranteed, manpower and material cost are saved, and self-customization and assembly can be carried out according to actual plants and use requirements.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a schematic illustration of an explosive structure according to the present invention;

FIG. 4 is a schematic structural view of the driving differential mechanism of the present invention;

in the figure: 1. a shaft body; 101. a middle shaft; 102. a bearing; 103. a thrust block; 104. a spring; 105. a transmission section; 106. a positioning groove; 2. a winding shaft; 201. a left end barrel; 202. a first middle section cylinder; 203. a second middle section cylinder; 204. a right end cylinder; 3. a transmission differential mechanism; 301. a first connecting rod; 302. a second connecting rod; 303. a first lateral ring gear; 304. a second lateral ring gear; 305. an upper ring gear; 306. a lower ring gear; 4. a convex ring; 5. a second bearing; 6. an outer sleeve; 7. an inner sleeve; 8. a key block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a differential winding device suitable for different tension cloth comprises a shaft body 1 and a winding shaft 2, wherein the shaft body 1 is positioned at the end part of the winding shaft 2, the shaft body 1 is driven by a motor, the winding shaft 2 comprises a left end barrel 201 and a right end barrel 204, a group of middle barrel bodies are arranged between the left end barrel 201 and the right end barrel 204, the left end barrel 201, the right end barrel 204 and the middle barrel bodies are rotatably connected and are provided with a transmission differential mechanism 3, the middle barrel bodies comprise a first middle barrel body 202 and a second middle barrel body 203, the transmission differential mechanism 3 is arranged between the left end barrel 201 and the first middle barrel body 202, the transmission differential mechanism 3 is arranged between the second middle barrel body 203 and the right end barrel body 204, the transmission differential mechanism 3 comprises a first connecting rod 301, a second connecting rod 302, a first lateral ring gear 303, a second lateral ring gear 304, an upper ring gear 305 and a lower ring gear 306, the cross sections of the first connecting rod 301 and the second connecting rod 302 are L-shaped, the first connecting rod 301 and the second connecting rod 302 are respectively fixed on the left end barrel 201, the first middle barrel 202, the second middle barrel 203 and the right end barrel 204 on two sides, the end parts of the first connecting rod 301 and the second connecting rod 302 are respectively provided with a first lateral ring gear 303 and a second lateral ring gear 304, the axial extension lines of the first lateral ring gear 303 and the second lateral ring gear 304 are superposed, the end surface of the second lateral ring gear 304 is integrally connected with an outer sleeve 6, the end surface of the first lateral ring gear 303 is integrally connected with an inner sleeve 7, the inner sleeve 7 is inserted and arranged on the outer side of the second lateral ring gear 304, a lower ring gear 306 and an upper ring gear 305 which are parallel to each other are arranged between the first lateral ring gear 303 and the second lateral ring gear 304, and the winding shaft 2 driven by the same shaft body 1 is used for winding, the winding shaft 2 comprises a plurality of barrels which can rotate at different speeds, the cut equal-width cloth is fixed on the winding disc, and after the equipment is started, the winding device starts to work and automatically winds at a speed matched with the running speed of the equipment, so that the state consistency of wound finished products can be ensured, and the follow-up work is facilitated.

In this embodiment, the left end cylinder 201, the first middle cylinder 202, and the second middle cylinder 203 are integrally connected to the outwardly protruding collar 4 toward the right end cylinder 204, the bearing two 5 is sleeved outside the collar 4, and the bearing two 5 is respectively installed inside the ends of the first middle cylinder 202, the second middle cylinder 203, and the right end cylinder 204.

In this embodiment, the shaft body 1 includes a middle shaft 101, a bearing 102, a thrust block 103, a spring 104, and a transmission portion 105, the bearing 102, the thrust block 103, and the spring 104 are sleeved on the outer side of the middle shaft 101, the end surface of the middle shaft 101 is integrally connected to the cross-shaped transmission portion 105, and the end surfaces of the left end cylinder 201 and the first middle cylinder 202 are provided with an alignment groove 106 engaged with the transmission portion 105.

In this embodiment, the outer walls of the left end cylinder 201, the first middle cylinder 202, the second middle cylinder 203, and the right end cylinder 204 are all provided with the key block 8 for fixing the winding disc.

The working principle and the using process of the invention are as follows: when in use, the device is arranged on a winding device, the winding shaft 2 is driven to rotate by a motor driving shaft body 1, winding disks are respectively fixed on a left end barrel 201, a first middle barrel 202, a second middle barrel 203 and a right end barrel 204, then the cut equal-width cloth is fixed on the winding disks, after the device is started, the winding device starts to work and automatically winds at a matched speed along with the running speed of the device, the wound finished product state can be ensured to be consistent by the inconsistent rotating speeds among the barrels because of different cloth tensions, therefore, when the left end barrel 201, the first middle barrel 202, the second middle barrel 203 and the right end barrel 204 have the same rotating speed, the upper ring gear 305 and the lower ring gear 306 of the transmission differential mechanism 3 can not rotate, the upper ring gear 305 and the lower ring gear 306 drive the adjacent barrels to synchronously rotate under the action of a transmission shaft, and when tension is inconsistent, the barrel of both sides rotates the inequality, the power of axis body 1 has not been accepted this moment, will guarantee different rotations simultaneously, go up ring gear 305 and lower ring gear 306 this moment and take place the rotation, and revolve round first side ring gear 303 and second side ring gear 304, and then realize differential mechanism's effect, the quantity of middle section barrel can be confirmed by oneself and assemble according to fig. 3 simultaneously, convex protruding circle 4 and outside sleeve pipe 6, interior sleeve pipe 7 multiplicable area of contact, and then increase the bearing capacity who is close to the middle section barrel, transmission portion 105 increases the efficiency of dismouting when guaranteeing the transmission effect simultaneously.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.