CN215207584U

CN215207584U - Automatic winding device for cotton roll

Info

Publication number: CN215207584U
Application number: CN202120503102.0U
Authority: CN
Inventors: 李建全; 骆平; 周成豹; 许文君
Original assignee: Winner Medical Jiayu Co ltd
Current assignee: Winner Medical Jiayu Co ltd
Priority date: 2021-03-10
Filing date: 2021-03-10
Publication date: 2021-12-17
Anticipated expiration: 2031-03-10

Abstract

The utility model discloses an automatic take-up device of lap belongs to lap production technical field. The device comprises a frame, a feeding guide surface, a front feeding double-roller structure, a cutting structure, a rear feeding double-roller structure, a winding structure and a paper feeding structure; when the cotton roll is wound, the paper is pressed on the cotton cloth by the compression roller, the cotton roll is arranged on the horizontal belt, the front side of the cotton roll is pressed against the rear side of the vertical belt, the lower side of the inclined belt is pressed against the rear upper side of the cotton roll, the two top plates move oppositely and respectively press the left side and the right side of the cotton roll, and the rear overturning frame is gradually overturned upwards along with the enlargement of the cotton roll; after the lap is wound, the cotton cloth is cut off by the cutting structure, the paper output mechanism stops feeding paper, the paper cutting mechanism cuts off the paper, the front overturning frame overturns upwards to enable the press roller to be away from the cotton cloth, the rear overturning frame overturns upwards continuously to enable the inclined belt to be away from the lap, the two top plates move away from each other to be separated from the corresponding side of the lap, and the horizontal belt conveys the lap backwards and passes through the lower part of the inclined belt overturned upwards.

Description

Automatic winding device for cotton roll

Technical Field

The utility model belongs to the technical field of the lap production, in particular to automatic winding device of lap.

Background

When processing a lap, it is necessary to split the entire lap into small laps of a predetermined mass. Patent for CN201821589597.8 discloses an automatic note cotton roll lapping equipment of rice, including lapping device, wheeled meter rice ware and controller, the lapping device includes the frame, be equipped with in the frame and be used for supporting two cotton roll rollers of cotton roll and the pressure roll roller that is used for pushing down the cotton roll, the meter rice wheel of wheeled meter rice ware passes through the support setting and is in the frame, and its axis and arbitrary the axis of cotton roll roller is located same straight line, the lapping device with wheeled meter rice ware respectively with the controller electricity is connected. Still include cutting device, cutting device sets up the pan feeding end front side of lapping device to cut off the lap of lapping device pan feeding end department, the lapping device with the controller electricity is connected.

The winding device that has usually now includes in frame and the frame by preceding feeding guide face to the back that sets gradually, preceding material pair roller structure, cutting structure, back feeding pair roller structure and winding structure etc. feeding guide face, preceding material pair roller structure and back feeding pair roller structure are used for realizing the cotton feeding, cutting structure is used for cutting off the cotton, winding structure is used for coiling the lapping with the cotton, it includes three winding shafts usually, three winding shafts are triangular distribution, but be located the winding shaft up-and-down motion of triangle-shaped apex angle.

The applicant finds that manual initial winding is needed when the cotton roll is prepared by adopting the structure, the winding shaft at the top angle is controlled to move up and down, and the cotton roll is manually taken out after winding is completed.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the embodiment of the utility model provides an automatic winding device of cotton roll can realize the automatic winding of cotton roll, need not artifical the participation, promotes work efficiency. The technical scheme is as follows:

the embodiment of the utility model provides an automatic winding device of a cotton roll, which comprises a frame and a feeding guide surface 1, a front feeding roller pair structure 2, a cutting structure 3, a rear feeding roller pair structure 4, a winding structure and a paper feeding structure which are arranged on the frame from front to back in sequence; the winding structure comprises a horizontal belt 5 arranged in the front-back direction, and a compression roller mechanism 6, a vertical winding mechanism 7, a positioning mechanism 8 and an inclined winding mechanism 9 which are sequentially arranged above the horizontal belt 5 from front to back; the compression roller mechanism 6 comprises a front overturning frame 10 which is arranged in the front-back direction and is rotatably arranged on the rack, a compression roller frame 17 which is arranged on the front overturning frame 10 in the front-back direction and drives the front overturning frame 10 to overturn, the middle part of the compression roller frame 17 is rotatably arranged at the rear end of the front overturning frame 10 through a left-right rotating shaft, two compression rollers 11 are arranged on the front-back side by side in the front-back direction of the compression roller frame, the front end of the front overturning frame 10 is rotatably arranged on the rack, the compression rollers 11 are arranged in the left-right direction and can press cotton cloth on the horizontal belt 5, and the front overturning frame 10 can be driven by the front driving unit to overturn upwards so that the compression rollers 11 leave the cotton cloth; the vertical winding mechanism 7 comprises vertical supports 12 on the left side and the right side of the rack, vertical belts 13 vertically arranged on the vertical supports 12 and a front belt driving unit for driving the vertical belts, and the vertical belts 13 are positioned above the horizontal belts 5; the inclined winding mechanism 9 comprises a rear overturning frame 14, an inclined belt 15, a rear overturning driving unit and a rear belt driving unit, wherein the rear overturning frame 14 is arranged in the front-back direction and is rotatably arranged on the rack, the inclined belt 15 is arranged on the rear overturning frame 14 in the front-back direction, the rear overturning driving unit drives the rear overturning frame 14 to overturn, the rear belt driving unit drives the inclined belt 15 to overturn upwards, the rear end of the rear overturning frame 14 is rotatably arranged on the rack and can be driven by the rear overturning driving unit to overturn upwards, and the front end of the inclined belt 15 is positioned at the adjacent rear of the vertical belt 13 and above the horizontal belt 5; the positioning mechanism 8 comprises two top plates which are respectively positioned at the left side and the right side of the cotton roll 16, the two top plates can synchronously move in opposite directions or in a separated direction, and the top plates are positioned above the adjacent horizontal belts 5 and behind the adjacent vertical belts 13; the speed of the horizontal belt 5, the vertical belt 13 and the inclined belt 15 is matched, the rear side of the vertical belt 13 moves downwards, and the lower side of the inclined belt 15 moves forwards; the structure of form advancing is including form advancing the support and on from top to bottom set gradually scroll 18, paper guiding mechanism 19, paper output mechanism 20, paper shutdown mechanism 21 and play paper mechanism 22, form advancing the upper portion of support locating the frame, go out paper mechanism 22 and be located the back top between feeding pair roller structure 4 and the compression roller frame 17, paper 23 is by going out paper mechanism 22 slant back down to between compression roller 11 and the cotton.

When the cotton roll 16 is wound, the paper 23 is pressed against the cotton cloth by the pressing roller 11, the cotton roll 16 is arranged on the horizontal belt 5, the front side of the cotton roll 16 abuts against the rear side of the vertical belt 13, the lower side of the inclined belt 15 abuts against the rear upper side of the cotton roll 16, the two top plates move oppositely and respectively abut against the left side and the right side of the cotton roll 16, and the rear overturning frame 14 overturns upwards gradually along with the enlargement of the cotton roll 16; after 16 convolutes the completion of lap, cutting off structure 3 cuts off the cotton, paper output mechanism 20 stops 23 and paper cutting off mechanism 21 of form advancing and cuts off paper 23, preceding flip frame 10 upwards overturns so that compression roller 11 leaves the cotton, back flip frame 14 continues upwards to overturn and makes inclined belt 15 leave lap 16, and two roof phase separation motion and lap 16 correspond the side and separate, horizontal belt 5 is carried lap 16 backward and is passed through from the below of the inclined belt 15 of upwards overturning.

Furthermore, the left side and the right side of the frame in the embodiment of the present invention are provided with a compression roller bracket, and the two compression rollers 11 are respectively arranged at the front end and the rear end of the compression roller bracket 17; the front overturning driving unit comprises two front chain wheels at two ends of a front rotating shaft, a front chain wound on the front chain wheels, a front weight hung at the lower end of the front chain, a front lifting frame arranged on the lower side of the front overturning frame 10 and a front lifting cylinder hinged between the front lifting frame and the rack, the front chain wheels are arranged along the left and right directions, the front weight moves downwards to enable the front overturning frame 10 to overturn downwards, and the front lifting cylinder is arranged below the horizontal belt 5 and extends to enable the front overturning frame 10 to overturn upwards.

Wherein, the left and right sides at the rear part of the frame in the embodiment of the utility model are sequentially provided with a front support and a rear support from front to back, the rear overturning frame 14 comprises a belt support, two straight overturning arms and two L-shaped overturning arms, the inclined belt 15 is arranged on the belt support, the straight overturning arms are arranged in the front-back direction, and the front and rear ends of the straight overturning arms are respectively connected with one side of the belt support and the corresponding side of the front support in a rotating manner, the L-shaped overturning arms comprise transverse arms parallel to the corresponding side straight overturning arms and vertical arms above the rear ends of the transverse arms, the transverse arms are positioned above the corresponding side straight overturning arms, and the front and rear ends of the transverse arms are respectively connected with one side of the belt support and the corresponding side of the front support in a rotating manner; the back upset drive unit includes that back chain, the back support top of vertical arm upper end are controlled two back sprockets that set up side by side, back chain lower extreme and are hung after pouring weight, the back crane of back overturning frame 14 downside and articulated back lift cylinder between back crane and the frame, back sprocket is along controlling to setting up and being located the dead behind of the vertical arm that corresponds the side, back chain is backward to the upside of back sprocket and by the back side of back sprocket down around going out, back pouring weight transports 14 upsets after making downwards, the back lift cylinder locates horizontal belt 5's below and its shrink and enables the upset of back overturning frame 14 downwards.

Further, the embodiment of the utility model provides an in be equipped with three back belt axles triangularly distributed on the belt support, the winding of slope belt 15 is epaxial at three back belts, and three back belt axles are all along controlling to setting up and through back synchronous belt synchronous drive, and two back belt axles constitute triangular's base and all are located the adjacent top of horizontal belt 5, and one of them back belt axle is connected with back belt drive unit transmission through back drive belt.

Wherein, the embodiment of the utility model provides an in vertical support is equipped with two preceding belt axles side by side from top to bottom, vertical belt 13 winding is epaxial at two preceding belts, and two preceding belt axles are all along controlling to setting up and through preceding synchronous drive of belt before, and one of them preceding belt axle is connected with preceding belt drive unit transmission through preceding driving belt.

Wherein, the embodiment of the utility model provides an in the left and right sides of frame along controlling to being equipped with two location cylinders, two location cylinder synchronous drive, two roofs are located the left and right sides of slope belt 15 respectively, the roof is along the front and back to setting up and locating the inner of the telescopic link of location cylinder.

The front feeding pair roller structure 2 in the embodiment of the present invention is composed of two front feeding rollers which are arranged side by side up and down and are driven synchronously, the two front feeding rollers respectively push against the upper and lower sides of the cotton cloth, and the rear end of the feeding guide surface 1 is arranged to the adjacent front between the two front feeding rollers; the rear feeding pair roller structure 4 is composed of two rear feeding rollers which are arranged side by side up and down and are driven synchronously, the two rear feeding rollers are respectively pressed on the upper side and the lower side of the cotton cloth, and the front end of the horizontal belt 5 is positioned at the adjacent rear part between the two rear feeding rollers; the cutting knife of the cutting structure 3 is a serrated knife.

Wherein, the embodiment of the utility model provides an in feeding guide face 1 is to setting around along, feeding guide face 1's front end is buckled to last arc by preceding to back, the upside of feeding guide face 1's kink is equipped with two carry over pinch rolls from top to bottom side by side, the left and right sides at feeding guide face 1's rear portion is equipped with two guide strips along the front and back, and two carry over pinch rolls are all along controlling to setting up and being located the upper and lower both sides of cotton respectively, and two guide strips are located the adjacent outside of the left and right sides of cotton respectively.

Specifically, the paper roll 18, the paper guide mechanism 19, the paper output mechanism 20, and the paper cutting mechanism 21 in the embodiment of the present invention are sequentially arranged from front to back, the paper guide mechanism 19 includes a plurality of paper guide rods arranged in the left-right direction, the plurality of paper guide rods are staggered up and down to make the paper 23 sequentially pass around the plurality of paper guide rods in an S-shape, and the paper guide rods are smooth round rods; the paper output mechanism 20 comprises an active rubber roller and a lifting rubber roller which are arranged along the left-right direction, the lifting rubber roller is positioned on the upper side of the active rubber roller and can be close to or far away from the active rubber roller, and the paper 23 passes through the lifting rubber roller and the active rubber roller; the paper cutting mechanism 21 is a roll cutting structure and comprises a fixed blade and a knife roller above the fixed blade, the fixed blade and the knife roller are arranged along the left-right direction, and the paper 23 passes through the fixed blade and the knife roller; paper outlet mechanism 22 comprises two guide boards that set up side by side around by, the guide board is along controlling to setting up, and the upper end of the guide board of front side is the arc forward and is buckled and its lower extreme to the top of horizontal belt 5, paper 23 is passed through between by two guide boards.

Preferably, the embodiment of the utility model provides an in the front side of frame and just being equipped with a plurality of first photoelectric sensor side by side from top to bottom to cotton department, feeding guide face 1 is last and just to being equipped with a second photoelectric sensor to cotton department, this automatic winding device's operation can be controlled to first photoelectric sensor and second photoelectric sensor.

The embodiment of the utility model provides a beneficial effect that technical scheme brought is: the embodiment of the utility model provides an automatic take-up device of lap can realize the automatic winding of lap, need not artifical the participation, promotes work efficiency.

Drawings

Fig. 1 is a schematic structural view of an automatic lap winding device according to an embodiment of the present invention when a lap is not wound;

fig. 2 is a schematic structural view of an automatic winding device for a cotton roll according to an embodiment of the present invention when winding the cotton roll;

fig. 3 is a schematic structural diagram of a paper feeding structure according to an embodiment of the present invention.

In the figure: the automatic paper feeding and cutting machine comprises a feeding guide surface 1, a front feeding double-roller structure 2, a cutting structure 3, a rear feeding double-roller structure 4, a horizontal belt 5, a press roller mechanism 6, a vertical winding mechanism 7, a positioning mechanism 8, a 9 inclined winding mechanism, a 10 front turning frame, a 11 press roller, a 12 vertical support, a 13 vertical belt, a 14 rear turning frame, a 15 inclined belt, a 16 cotton roll, a 17 press roller frame, an 18 paper roll, a 19 paper guide mechanism, a 20 paper output mechanism, a 21 paper cutting mechanism, a 22 paper output mechanism and a 23 paper.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1-3, the embodiment of the present invention provides an automatic winding device for cotton rolls, which comprises a frame, and a feeding guide surface 1, a front feeding roller pair structure 2, a cutting structure 3, a rear feeding roller pair structure 4, a winding structure, etc. sequentially arranged from front to back in the frame. The foregoing structure is substantially identical to that of the existing winding device, except that:

the utility model provides an automatic take-up device of cotton roll still is used for separating each circle of cotton including the structure of form advancing and is used for sending paper (specifically can be leatheroid paper or kraft paper etc.) to the upside of cotton. Further, the paper feeding structure may be used or not used (the paper 23 is not output, and the structures thereon are not operated). The winding structure in the embodiment can realize automatic winding and discharging of the cotton rolls, and comprises a horizontal belt 5 (moving backwards) arranged in the front-back direction (horizontally arranged) and a press roll mechanism 6 (used for pressing the cotton cloth on the horizontal belt 5 and ensuring that the cotton cloth is conveyed backwards), a vertical winding mechanism 7, a positioning mechanism 8, an inclined winding mechanism 9 and the like, wherein the press roll mechanism is arranged above the horizontal belt 5 from front to back in sequence; the horizontal belt 5, the vertical winding mechanism 7, the positioning mechanism 8 and the inclined winding mechanism 9 are matched to realize the winding of the cotton cloth roll 16, and when the cotton cloth roll 16 is wound, the horizontal belt 5, the vertical winding mechanism 7 and the inclined winding mechanism 9 form a similar triangular structure and the arrangement mode of the structure ensures that the cotton cloth can be wound into the cotton roll 16. The press roller mechanism 6 comprises a front overturning frame 10 which is arranged in the front-back direction and is rotatably arranged on the rack, a press roller frame 17 which is arranged on the front overturning frame 10 in the front-back direction, a front overturning driving unit which drives the front overturning frame 10 to overturn, and the like. Wherein, the middle part (left and right sides) of the pressure roller frame 17 is rotatably arranged at the rear end of the front overturning frame 10 through left and right rotating shafts (two in total, the left and right are symmetrically arranged, specifically the front rotating shaft) and is provided with two pressure rollers 11 in parallel front and back, the front end of the front overturning frame 10 is rotatably arranged on the frame, the pressure rollers 11 are arranged along the left and right directions and can press the cotton cloth on the horizontal belt 5, and the front overturning frame 10 can be driven by the front driving unit to overturn upwards so that the pressure rollers 11 leave the cotton cloth. Vertical winding mechanism 7 includes the vertical support 12 of the frame left and right sides (specifically can be portal frame or control two perpendicular roof beams that set up side by side, be located the left and right sides of cotton), vertical belt 13 that just vertical setting on vertical support 12 and the preceding belt drive unit etc. of the vertical belt of drive, vertical belt 13 is located the adjacent top of horizontal belt 5 (the cotton can pass through). The inclined winding mechanism 9 comprises a rear overturning frame 14 which is arranged on the rack in a front-back direction and rotates, an inclined belt 15 (arranged obliquely downwards from front to back) which is arranged on the rear overturning frame 14 in the front-back direction and drives the rear overturning frame 14 to overturn, a rear belt driving unit which drives the inclined belt 15 and the like, the rear end of the rear overturning frame 14 rotates and is arranged on the rack and can be driven by the rear overturning driving unit to overturn upwards, and the front end of the inclined belt 15 is positioned at the adjacent rear of the vertical belt 13 and above the horizontal belt 5 (cotton cloth can not pass through). The positioning mechanism 8 comprises two top plates (vertical plates) which are respectively positioned at the left side and the right side of the cotton roll 16, the two top plates can synchronously move in opposite directions or in a separated mode, the top plates are positioned above the adjacent horizontal belts 5 and behind the adjacent vertical belts 13, and the inclined winding mechanism 9 cannot be influenced by the requirement of the top plates. The speeds of the horizontal belt 5, the vertical belt 13 and the inclined belt 15 are matched (the linear speed is the same), the rear side of the vertical belt 13 moves downwards, the lower side of the inclined belt 15 moves forwards, and the horizontal belt 5 moves backwards. The paper feeding structure comprises a paper feeding support (formed by two side plates which are arranged side by side at the left and right sides, a paper roll 18, a paper guide mechanism 19, a paper output mechanism 20 and a paper cutting mechanism 21 are arranged between the two side plates) and the paper roll 18 sequentially arranged on the paper feeding support from top to bottom, the paper guide mechanism 19 (used for guiding the paper 23 and adjusting the tension of the paper 23 and also avoiding being pulled randomly), the paper output mechanism 20 (used for outputting the paper 23 backwards and downwards), the paper cutting mechanism 21 (used for cutting the paper 23) and a paper output mechanism 22 (used for leading out the paper 23) and the like, the paper feeding support is arranged on the rack, the paper output mechanism 22 is positioned above the space between the rear feeding roller pair roller structure 4 and the press roller rack 17, and the paper 23 is obliquely led downwards between the press roller 11 and cotton cloth by the paper output mechanism 22.

The working process of the device is as follows: when the cotton roll 16 is wound, the paper 23 (or none) is pressed on the cotton cloth by the pressing roller 11, the cotton roll 16 is placed on the horizontal belt 5, the front side of the cotton roll 16 is pressed against the rear side of the vertical belt 13 (pressed by the inclined belt 15), the lower side of the inclined belt 15 is pressed against the rear upper side of the cotton roll 16, the two top plates move oppositely and respectively press the left side and the right side of the cotton roll 16 to ensure that the two sides are tidy during winding, and the rear overturning frame 14 overturns upwards gradually along with the enlargement of the cotton roll 16. After the cotton roll 16 is wound (when the cotton cloth reaches a certain length or weight), the cutting structure 3 cuts the cotton cloth, the paper output mechanism 20 stops feeding paper 23 and the paper cutting mechanism 21 cuts the paper 23 (the process can be omitted), the front overturning frame 10 overturns upwards to enable the press roll 11 to be separated from the cotton cloth, the rear overturning frame 14 continuously overturns upwards to enable the inclined belt 15 to be separated from the cotton roll 16, the two top plates move away from the side corresponding to the cotton roll 16, and the horizontal belt 5 conveys the cotton roll 16 backwards and passes below the inclined belt 15 which overturns upwards. Here, the cutting structure 3 in the present embodiment is similar to the conventional structure. In this embodiment, if the paper 23 is abnormally discharged (cotton is not discharged backward while the paper 23 is continuously discharged backward (the paper 23 is not adhered to cotton, and is not affected for a short time)), the paper 23 can be wound around the press roller 11 on the rear side to prevent the horizontal belt 5 from discharging the paper 23 backward. The press roller 11 in this embodiment has an effect of closely attaching the cotton cloth to the paper 23, and also has an effect of combining the horizontal belt 5 to feed the cotton cloth or the cotton cloth and the paper 23 backward. The press roller frame 17 and the press roller 11 form a floating pressing structure to ensure pressing and compounding effects.

Further, referring to fig. 1-2, the left and right sides of the frame in the embodiment of the present invention are provided with a compression roller support (specifically, two vertical beams are disposed side by side in the left and right direction, and the two vertical beams are vertically disposed and respectively located in the left and right sides of the horizontal belt 5), the front end of the front roll-over stand 10 is rotatably disposed on the compression roller support through a front rotating shaft (disposed in the left and right direction), and two compression rollers 11 are respectively disposed at the front and rear ends of the compression roller support 17. The front overturning driving unit comprises two front chain wheels at two ends (left and right ends) of a front rotating shaft, two front chains (two in total) wound on the front chain wheels, the front chains are fixed on the front sides of the front chain wheels, bypass the upper sides of the front chain wheels, and are downwards wound out from the rear sides of the front chain wheels, two front weight blocks suspended at the lower ends of the front chains, a front lifting frame (in particular a U-shaped structure) at the lower side (front part) of the front overturning frame 10, two vertical arms are respectively positioned at the left and right sides of a horizontal belt 5, a front lifting cylinder (arranged in the middle of the bottom) is hinged with the frame (through the rotating shaft in the left and right directions), the front chain wheels are arranged in the left and right directions, the front weight blocks can downwards move to enable the front overturning frame 10 to downwards, and the front lifting cylinder is arranged below the horizontal belt 5 and can enable the front overturning frame 10 to upwards through stretching of the front lifting cylinder.

Wherein, referring to fig. 1-2, the left and right sides at the rear portion of the frame in the embodiment of the present invention are sequentially provided with a front support (specifically, the left and right sides of the portal frame are arranged in a direction of the portal frame, and the cotton rolls 16 can pass through) and a rear support (specifically, two vertical beams are arranged side by side in a left and right direction, and the two vertical beams are vertically arranged and respectively located at the left and right sides of the horizontal belt 5). The rear overturning frame 14 comprises a belt bracket (a triangular structure), two straight overturning arms and two L-shaped overturning arms, the inclined belt 15 is arranged on the belt bracket, the straight overturning arms are arranged in the front-back direction, the front ends and the rear ends of the straight overturning arms are respectively connected with one side of the belt bracket and the corresponding side of the front bracket in a rotating mode (through a rotating shaft arranged in the left-right direction), the L-shaped overturning arms comprise transverse arms parallel to the corresponding straight overturning arms and vertical arms above the rear ends of the transverse arms, and the transverse arms are located above the corresponding straight overturning arms and are respectively connected with one side of the belt bracket and the corresponding side of the front bracket in the front-back direction in a rotating mode (through a rotating shaft arranged in the left-right direction). The transverse arm, the straight turnover arm and the corresponding end continuously form a parallelogram. Wherein, back upset drive unit includes the back chain (totally two) of vertical arm upper end (fixed connection), two back sprockets (locating the top of two perpendicular roof beams respectively) that set up side by side about the back carriage top, back pouring weight (totally two) that the back chain lower extreme hung, the back crane (specifically for U font structure, two vertical arms are located the left and right sides of horizontal belt 5 respectively) and back crane (bottom intermediate position) and frame between articulated (through the pivot of left and right sides) back lift cylinder etc.. Wherein, the back sprocket sets up and is located the dead back of the vertical arm of corresponding side along controlling to, and the back chain is backward to the upside of back sprocket and is followed the rear side of back sprocket and down around out, and the downward motion of back pouring weight can make back roll-over stand 14 upwards overturn, and back lift cylinder locates the below of horizontal belt 5 and its shrink can make back roll-over stand 14 overturn downwards.

Further, referring to fig. 1-2, the belt support of the embodiment of the present invention is provided with three rear belt shafts in a triangular distribution, the inclined belt 15 is wound around the three rear belt shafts, the three rear belt shafts are all arranged in the left-right direction and are driven synchronously by the rear synchronous belt (left end or right end), the two rear belt shafts form a triangular base and are all located above the horizontal belt 5, and one (specifically, one of the front ends of the bottom) rear belt shaft (left end or right end) is connected with the rear belt driving unit through the rear driving belt in a transmission manner. When the rear overturning frame 14 overturns upwards to the high position, the distance between the bottom of a belt shaft at the rear end of the bottom and the horizontal belt 5 is larger than the diameter of the cotton cloth roll 16.

Wherein, referring to fig. 1-2, the embodiment of the present invention provides a vertical support with two front belt shafts arranged side by side, wherein the vertical belt 13 is wound around the two front belt shafts, the two front belt shafts are both arranged along the left and right direction and synchronously driven by the front belt (left end or right end), and one of the front belt shafts (as one of the upper sides) is in transmission connection with the front belt driving unit through the front driving belt.

Wherein, the embodiment of the utility model provides an in the left and right sides of frame along controlling to being equipped with two location cylinders (the left and right sides of horizontal belt 5 is located to the symmetry), two location cylinder synchronous drive, two roofs are located the left and right sides of slope belt 15 respectively, and the roof is along the front and back to setting up and locate the inner of the telescopic link of location cylinder. Specifically, the top plate is triangular in shape to mate with the vertical belt 13 and the inclined belt 15 (when rolled).

Referring to fig. 1-2, the front feeding pair roller structure 2 in the embodiment of the present invention is composed of two front feeding rollers which are arranged side by side from top to bottom and are driven synchronously, the two front feeding rollers respectively push against the upper and lower sides of the cotton cloth, and the rear end of the feeding guide surface 1 is located to the adjacent front between the two front feeding rollers. The back feeding pair roller structure 4 is composed of two back feeding rollers which are arranged side by side from top to bottom and are driven synchronously, the two back feeding rollers are respectively pressed on the upper side and the lower side of the cotton cloth, and the front end of the horizontal belt 5 is positioned at the adjacent rear part between the two back feeding rollers. Wherein, the cutting knife of the cutting structure 3 is a sawtooth knife (driven by the corresponding structure to move up and down).

Wherein, the embodiment of the utility model provides an in feeding guide face 1 is along setting up from beginning to end, feeding guide face 1's front end is buckled (the front end below of feeding guide face 1 is located to the raw materials lap) by preceding to last arc so that the feeding, the upside of feeding guide face 1's kink is equipped with two carry over pinch rolls (driven roll) side by side from top to bottom, the left and right sides at feeding guide face 1's rear portion is along being equipped with two guide strips around to being used for guiding the cotton, two carry over pinch rolls are all along controlling to setting up and being located the upper and lower both sides of cotton (adjacent) respectively, two guide strips are located the adjacent outside of the left and right sides of cotton respectively.

Specifically, referring to fig. 3, the paper roll 18, the paper guide mechanism 19, the paper output mechanism 20, and the paper cutting mechanism 21 in the embodiment of the present invention are sequentially arranged from front to back, and the paper output mechanism 22 is located adjacent to and below the paper cutting mechanism 21. The paper guide mechanism 19 includes a plurality of paper guide rods (disposed between the two side plates) disposed in the left-right direction, and the plurality of paper guide rods are disposed in a vertically staggered manner so that the paper 23 sequentially bypasses the plurality of paper guide rods in an S-shape, and the paper guide rods are smooth round rods. The paper output mechanism 20 includes an active rubber roller and a lifting rubber roller (driven by corresponding cylinders) arranged in the left-right direction, the active rubber roller and the lifting rubber roller form a roller pair structure, the lifting rubber roller is located on the upper side of the active rubber roller and can be close to (discharge paper) or far away from (discharge paper) relative to the active rubber roller, and the paper 23 passes through the space between the lifting rubber roller and the active rubber roller. The paper cutting mechanism 21 is a roll cutting structure and includes a fixed blade and a knife roller (driven by a corresponding motor and operated intermittently) above the fixed blade, the fixed blade and the knife roller are both arranged in the left-right direction, the paper 23 passes between the fixed blade and the knife roller, the design requirements of the fixed blade and the knife roller (controlled by an angle, a shape of a cutter, a rotating direction of the knife roller and the like) are that the paper 23 can be continuously output, and the paper 23 cannot be cut on the front side of the fixed blade, which is a conventional technology. The paper discharging mechanism 22 is composed of two guide plates arranged side by side in the front and back direction, the guide plates are arranged in the left and right direction (specifically, vertical plates), the upper end of the front guide plate (longer) is bent forward in an arc shape (to the horizontal direction, and the front end is arranged to the adjacent rear lower part between the fixed blade and the knife roller), and the lower end of the front guide plate is arranged to the upper part of the horizontal belt 5; the upper end of the rear guide plate (shorter) reaches above the upper end of the front guide plate, and the lower end thereof reaches the middle of the front guide plate. The paper 23 passes between the two guide plates, the setting requirements of which do not affect the actions of other structures.

Preferably, the embodiment of the utility model provides an in the front side of frame and just being equipped with a plurality of first photoelectric sensor side by side about cotton department (set up forward and along the front and back, correspond in the frame and be equipped with the hole that light passes through, distance between two adjacent first photoelectric sensor is 10-20 cm) in order to detect the terminal position of cotton, feed guide face 1 is last and just being equipped with a second photoelectric sensor (set up along vertical direction and upwards to cotton department, feed guide face 1 is last to correspond and is equipped with the hole that light passes through) in order to detect whether go up cloth, first photoelectric sensor and second photoelectric sensor (be connected with the control module electricity of this device) can control this automatic winding device's operation. Specifically, when the device starts to feed cloth (triggers the second photoelectric sensor), the horizontal belt 5, the vertical winding mechanism 7 and the inclined winding mechanism 9 slowly accelerate to ensure that the cotton cloth is successfully coiled, and the subsequent processes are all at a constant speed; when the cotton cloth reaches the tail end (the tail end sequentially triggers the first photoelectric sensors with different heights from bottom to top), the horizontal belt 5, the vertical winding mechanism 7 and the inclined winding mechanism 9 slow down and stop.

In this embodiment, "first" and "second" only have a distinguishing function, and have no other special meaning.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The automatic winding device of the cotton roll comprises a rack, and a feeding guide surface (1), a front feeding double-roller structure (2), a cutting structure (3), a rear feeding double-roller structure (4) and a winding structure which are sequentially arranged from front to back on the rack; it is characterized by also comprising a paper feeding structure;

the winding structure comprises a horizontal belt (5) arranged in the front-back direction, and a compression roller mechanism (6), a vertical winding mechanism (7), a positioning mechanism (8) and an inclined winding mechanism (9) which are sequentially arranged above the horizontal belt (5) from front to back;

the compression roller mechanism (6) comprises a front overturning frame (10) which is arranged in the front-back direction and is rotatably arranged on the rack, a compression roller frame (17) which is arranged on the front overturning frame (10) in the front-back direction and drives the front overturning frame (10) to overturn, and a front overturning driving unit which drives the front overturning frame (10) to overturn, wherein the middle part of the compression roller frame (17) is rotatably arranged at the rear end of the front overturning frame (10) through a left-right rotating shaft, and two compression rollers (11) are arranged on the front-back side by side in front and on the middle part of the compression roller frame, the front end of the front overturning frame (10) is rotatably arranged on the rack, the compression rollers (11) are arranged in the left-right direction and can press cotton cloth on the horizontal belt (5), and the front overturning frame (10) can be driven by the front driving unit to overturn upwards so that the compression rollers (11) leave the cotton cloth;

the vertical winding mechanism (7) comprises vertical supports (12) on the left side and the right side of the rack, vertical belts (13) which are vertically arranged on the vertical supports (12) and a front belt driving unit for driving the vertical belts, and the vertical belts (13) are positioned above and adjacent to the horizontal belts (5);

the inclined winding mechanism (9) comprises a rear overturning frame (14) which is arranged in the front-back direction and is rotatably arranged on the rack, an inclined belt (15) which is arranged on the rear overturning frame (14) in the front-back direction and is arranged in the front-back direction, a rear overturning driving unit which drives the rear overturning frame (14) to overturn and a rear belt driving unit which drives the inclined belt (15), the rear end of the rear overturning frame (14) is rotatably arranged on the rack and can be driven by the rear overturning driving unit to overturn upwards, and the front end of the inclined belt (15) is positioned at the adjacent rear part of the vertical belt (13) and above the horizontal belt (5);

the positioning mechanism (8) comprises two top plates which are respectively positioned at the left side and the right side of the cotton roll (16), the two top plates can synchronously move in opposite directions or in a separated manner, and the top plates are positioned above the adjacent horizontal belt (5) and behind the adjacent vertical belt (13);

the speed of the horizontal belt (5), the vertical belt (13) and the inclined belt (15) is matched, the rear side of the vertical belt (13) moves downwards, and the lower side of the inclined belt (15) moves forwards;

the paper feeding structure comprises a paper feeding support and a paper roll (18), a paper guiding mechanism (19), a paper output mechanism (20), a paper cutting mechanism (21) and a paper output mechanism (22) which are sequentially arranged on the paper feeding support from top to bottom, the paper feeding support is arranged on the upper portion of the rack, the paper output mechanism (22) is positioned above the space between the rear feeding pair roller structure (4) and the press roller frame (17), and paper (23) obliquely goes back from the paper output mechanism (22) to the space between the press roller (11) and cotton cloth;

when the cotton rolls (16) are wound, the paper (23) is pressed against the cotton cloth by the compression roller (11), the cotton rolls (16) are placed on the horizontal belt (5), the front sides of the cotton rolls are pressed against the rear sides of the vertical belts (13), the lower sides of the inclined belts (15) are pressed against the rear upper sides of the cotton rolls (16), the two top plates move oppositely and respectively pressed against the left side and the right side of the cotton rolls (16), and the rear overturning frame (14) overturns upwards gradually along with the enlargement of the cotton rolls (16); after lap (16) were convoluteed and are accomplished, cutting structure (3) cut off the cotton, paper output mechanism (20) stop form advancing (23) and paper shutdown mechanism (21) cut off paper (23), preceding turning frame (10) upwards overturn so that compression roller (11) leave the cotton, back turning frame (14) continue upwards to overturn and make slope belt (15) leave lap (16), and two roof phase separation motion and lap (16) correspond the side and separate, horizontal belt (5) are carried lap (16) backward and are passed through from the below of the slope belt (15) of upwards overturning.

2. The automatic roll winding device according to claim 1, wherein a press roll holder is provided on both left and right sides of the frame, a front end of the front roll stand (10) is rotatably provided on the press roll holder through a front rotating shaft, and two press rolls (11) are respectively provided on front and rear ends of the press roll holder (17); the front overturning driving unit comprises two front chain wheels at two ends of a front rotating shaft, a front chain wound on the front chain wheels, a front weight hung at the lower end of the front chain, a front lifting frame arranged on the lower side of the front overturning frame (10), and a front lifting cylinder hinged between the front lifting frame and the rack, wherein the front chain wheels are arranged along the left-right direction, the front weight moves downwards to enable the front overturning frame (10) to overturn downwards, and the front lifting cylinder is arranged below the horizontal belt (5) and extends to enable the front overturning frame (10) to overturn upwards.

3. The automatic cotton roll winding device according to claim 1, characterized in that a front bracket and a rear bracket are sequentially arranged on the left side and the right side of the rear part of the rack from front to back, the rear overturning frame (14) comprises a belt bracket, two straight overturning arms and two L-shaped overturning arms, the inclined belt (15) is arranged on the belt bracket, the straight overturning arms are arranged in the front-back direction, the front ends and the rear ends of the straight overturning arms are respectively connected with one side of the belt bracket and the corresponding side of the front bracket in a rotating manner, the L-shaped overturning arms comprise transverse arms parallel to the straight overturning arms on the corresponding sides and vertical arms above the rear ends of the transverse arms, the transverse arms are positioned above the straight overturning arms on the corresponding sides, and the front ends and the rear ends of the transverse arms are respectively connected with one side of the belt bracket and the corresponding side of the front bracket in a rotating manner;

the back upset drive unit includes that back chain, the back support top of vertical arm upper end are controlled two back sprockets that set up side by side, back chain lower extreme and are hung back pouring weight, back lifting frame (14) downside and articulated back lift cylinder between back lifting frame and the frame, back sprocket is along controlling to setting up and being located the dead astern of the vertical arm that corresponds the side, back chain is backward to the upside of back sprocket and is by the back side of back sprocket downwards around going out, back pouring weight downward motion can make back overturning frame (14) upwards upset, back lift cylinder locates the below of horizontal belt (5) and its shrink can make back overturning frame (14) upset downwards.

4. The automatic lap winding device according to claim 3, characterized in that three rear belt shafts are arranged on the belt support in a triangular distribution, the inclined belt (15) is wound on the three rear belt shafts, the three rear belt shafts are all arranged in the left-right direction and are driven synchronously by a rear synchronous belt, the two rear belt shafts form the bottom edge of a triangle and are all positioned above and adjacent to the horizontal belt (5), and one of the rear belt shafts is in transmission connection with the rear belt driving unit through the rear driving belt.

5. The automatic cotton roll winding device according to claim 1, characterized in that two front belt shafts are arranged on the vertical support in parallel up and down, the vertical belt (13) is wound on the two front belt shafts, the two front belt shafts are arranged in the left-right direction and are synchronously driven by the front belts, and one front belt shaft is in transmission connection with the front belt driving unit through the front driving belt.

6. The automatic roll winding device according to claim 1, wherein two positioning cylinders are provided on the left and right sides of the frame in the left and right directions, the two positioning cylinders are driven synchronously, two top plates are provided on the left and right sides of the inclined belt (15), respectively, and the top plates are provided in the front and rear directions and are provided at the inner ends of the telescopic rods of the positioning cylinders.

7. The automatic lap winder according to claim 1, characterized in that said front feed pair roller structure (2) is composed of two front feed rollers arranged side by side up and down and driven synchronously, the two front feed rollers are respectively pressed against the upper and lower sides of the cotton cloth, the rear end of the feed guide surface (1) is adjacent to and in front of the two front feed rollers; the rear feeding double-roller structure (4) is composed of two rear feeding rollers which are arranged side by side up and down and are driven synchronously, the two rear feeding rollers are respectively pressed on the upper side and the lower side of the cotton cloth, and the front end of the horizontal belt (5) is positioned at the adjacent rear part between the two rear feeding rollers; the cutter of the cutting structure (3) is a serrated cutter.

8. The automatic winding device of lap according to claim 7, characterized in that, the feed guide face (1) sets up along the front-back, the front end of feed guide face (1) is bent by preceding to last arc backward, the upside of the kink of feed guide face (1) is equipped with two carry over pinch rolls side by side from top to bottom, the left and right sides at the rear portion of feed guide face (1) is equipped with two guide strips along the front-back, and two carry over pinch rolls are all along the left and right sides to setting up and be located the upper and lower both sides of cotton respectively, and two guide strips are located the adjacent outside of the left and right sides of cotton respectively.

9. The automatic roll winding device for cotton rolls according to claim 1, characterized in that the paper roll (18), the paper guide mechanism (19), the paper output mechanism (20) and the paper cutting mechanism (21) are arranged in sequence from front to back, the paper guide mechanism (19) comprises a plurality of paper guide rods arranged along the left-right direction, the plurality of paper guide rods are staggered up and down to enable the paper (23) to sequentially pass by the plurality of paper guide rods in an S shape, and the paper guide rods are smooth round rods; the paper output mechanism (20) comprises an active rubber roller and a lifting rubber roller which are arranged along the left-right direction, the lifting rubber roller is positioned on the upper side of the active rubber roller and can be close to or far away from the active rubber roller, and the paper (23) passes through the lifting rubber roller and the active rubber roller; the paper cutting mechanism (21) is of a roller cutting structure and comprises a fixed blade and a knife roller above the fixed blade, the fixed blade and the knife roller are arranged along the left-right direction, and the paper (23) passes through the fixed blade and the knife roller; paper outlet mechanism (22) comprises two guide boards that set up side by side around by, the guide board is along controlling to setting up, and the arc is buckled and the top of its lower extreme to horizontal belt (5) forward in the upper end of the guide board of front side, paper (23) are passed through between by two guide boards.

10. The automatic winding device of cotton roll according to claim 1, characterized in that a plurality of first photoelectric sensors are arranged side by side from top to bottom on the front side of the frame and just opposite to the cotton cloth, a second photoelectric sensor is arranged on the feeding guide surface (1) and just opposite to the cotton cloth, and the first photoelectric sensor and the second photoelectric sensor can control the operation of the automatic winding device.