CN117550400A - Winding equipment - Google Patents

Abstract

The application discloses rolling equipment belongs to coiled material production technical field. The winding device comprises: the device comprises a device body with a winding end and a winding end, a material guiding wheel rotationally arranged at the winding end of the device body, a winding device comprising a winding wheel, a conveying device comprising a first driving mechanism and a conveying wheel, and a caching device comprising a second driving mechanism and a caching wheel. The guide wheel is used for receiving coiled materials to be coiled, the coiling wheel is used for coiling the coiled materials, the conveying wheel is located between the guide wheel and the coiling wheel, the buffer wheel is located between the guide wheel and the conveying wheel, the buffer wheel and the conveying wheel are respectively used for bearing the coiled materials, the conveying wheel drives the coiled materials to be conveyed to the coiling wheel by the guide wheel under the driving of the first driving mechanism, and the buffer wheel can move in a direction away from or close to the conveying wheel under the driving of the second driving mechanism. The winding equipment provided by the application can realize the non-stop reel replacement of the winding equipment by arranging the buffer device, so that the production efficiency and the yield of coiled materials are improved.

Description

Winding equipment

Technical Field

The application relates to the technical field of coiled material production, in particular to rolling equipment.

Background

A die cutter (Die Cutting Machine), also known as a circular knife machine, hob machine or circular knife die cutter. The die-cut coiled material is continuously and rotationally die-cut in the form of a hob, and the die-cut coiled material product is widely applied to the fields of mobile phones, computers, liquid crystal displays, digital cameras, LCD backlights and the like.

The winding process of the coiled material is generally completed by winding equipment arranged on a die cutting machine. Specifically, coiled materials enter the rolling equipment from the winding end of the rolling equipment and are then conveyed to a rolling wheel arranged at the winding end of the rolling equipment through a conveying device to be rolled.

The existing winding equipment guides coiled materials to enter the winding equipment through the material guiding wheel, the coiled materials are conveyed onto the winding wheel through the conveying wheel after a series of process treatment on the coiled materials, and when the winding wheel is full of the coiled materials, the winding wheel needs to be replaced.

However, when the winding device is used for replacing the winding wheel, the winding device is required to be stopped, namely, the feeding process of the coiled material is stopped, and when the winding operation is completed, the conveying wheel is required to be restarted to convey the coiled material, so that the production efficiency of the coiled material is lower, and the yield of coiled material products is lower.

Disclosure of Invention

In view of this, the purpose of this application is in order to overcome the not enough among the prior art, provides a rolling equipment to solve the technical problem that the change process of rolling equipment need stop the material of coiled material among the prior art, leads to coiled material production efficiency and yield lower.

In order to solve the above technical problems, the present application provides:

a winding apparatus comprising:

the equipment body is provided with a winding end and a winding end;

the guide wheel is rotationally arranged at the feeding end of the equipment body and used for receiving coiled materials to be wound;

the winding device comprises a winding wheel, and the winding wheel is arranged at the winding end of the equipment body and is used for winding the coiled material;

the conveying device comprises a first driving mechanism and a conveying wheel, the conveying wheel is positioned between the guide wheel and the winding wheel and is used for bearing the coiled material, and the first driving mechanism is arranged on the equipment body and is connected with the conveying wheel and is used for driving the conveying wheel to rotate so as to drive the coiled material to be conveyed onto the winding wheel by the guide wheel;

the buffer device comprises a second driving mechanism and a buffer wheel, wherein the buffer wheel is positioned between the material guiding wheel and the conveying wheel and is used for bearing the coiled material, and the second driving mechanism is arranged on the equipment body and is connected with the buffer wheel and is used for driving the buffer wheel to move along a direction far away from or close to the conveying wheel;

when the winding device is used for replacing the winding wheel, the second driving mechanism drives the buffer wheel to move along the direction away from the conveying wheel.

In addition, the winding device according to the application can also have the following additional technical characteristics:

in some embodiments of the present application, the second driving mechanism includes a first driving member, a first transmission assembly, a connection plate, and a slider, the connection plate is disposed on the device body, the slider is slidably connected with the connection plate, and is rotationally connected with the buffer wheel, and the first transmission assembly is connected between the first driving member and the slider.

In some embodiments of the present application, the first transmission assembly includes a first synchronizing wheel, a second synchronizing wheel, a synchronous belt and a connecting piece, the first synchronizing wheel is connected with an output end of the first driving piece, the second synchronizing wheel is rotationally connected with one end of the connecting plate, which is far away from the first driving piece, the synchronous belt is wound between the first synchronizing wheel and the second synchronizing wheel, and the connecting piece is fixed between the sliding piece and the synchronous belt.

In some embodiments of the present application, the conveying device further comprises a mounting frame, a first sliding support, a pressing wheel and a second driving piece, wherein the mounting frame is fixed on the device body and is connected with the conveying wheel in a rotating mode, the first sliding support is in sliding connection with the mounting frame, the pressing wheel is connected with the first sliding support in a rotating mode, the second driving piece is fixed on the mounting frame, an output end of the second driving piece is connected with the first sliding support, and the second driving piece is used for driving the first sliding support to slide along the mounting frame so as to drive the pressing wheel to move along a direction close to or far away from the conveying wheel.

In some embodiments of the present application, the winding device further includes a second sliding support, a third driving mechanism and a third driving member, where the second sliding support is connected between the winding wheel and the third driving mechanism, and the third driving member is fixed on the second sliding support and connected with the winding wheel, and is used for driving the winding wheel to rotate.

In some embodiments of the present application, the winding apparatus further includes a clamping device, a rotary pressing device, and a shearing device, where the clamping device is disposed on the apparatus body and located between the conveying wheel and the winding wheel, and is used to clamp the coiled material located between the winding wheel and the conveying wheel;

the shearing device is arranged on the equipment body and is positioned between the conveying wheel and the winding wheel and used for cutting off the coiled material in a clamped state;

the rotary beating and pressing device is arranged on the clamping device and is positioned between the clamping device and the winding wheel and used for fixing the coiled material in the clamped and cut-off state on the winding wheel after replacement.

In some embodiments of the present application, the clamping device comprises a fourth drive mechanism, a third sliding support, a fifth drive mechanism, and a cleat assembly;

The clamping plate assembly is located between the conveying wheel and the winding wheel, the third sliding support is connected between the clamping plate assembly and the fourth driving mechanism, the fourth driving mechanism is arranged on the equipment body and used for driving the third sliding support to move along the direction close to or far away from the winding wheel, and the fifth driving mechanism is connected with the clamping plate assembly and used for driving the clamping plate assembly to act so that the clamping plate assembly clamps coiled materials located between the winding wheel and the conveying wheel.

In some embodiments of the present application, the rotary pressing device includes a sixth driving mechanism and a pressing arm, one end of the pressing arm is connected with the sixth driving mechanism, the other end of the pressing arm has a vacuum adsorption hole, the vacuum adsorption hole is used for vacuum adsorbing an adhesive tape, the sixth driving mechanism is used for driving the pressing arm to rotate, so that the other end of the pressing arm approaches along a direction approaching to the coiled material, and the pressing arm is realized to adhere the coiled material in a clamped and cut-off state to the replaced winding wheel through the adhesive tape.

In some embodiments of the present application, the shearing device includes a seventh drive mechanism, a first mounting plate, an eighth drive mechanism, and a cutter assembly, the cutter assembly and the eighth drive mechanism are both disposed on the first mounting plate, and the eighth drive mechanism is connected to the cutter assembly;

The seventh driving mechanism is arranged on the equipment body, is connected with the first mounting plate and is used for driving the first mounting plate to move along the direction close to or far away from the coiled material in the clamped state, and the eighth driving mechanism is used for driving the cutter assembly to cut off the coiled material in the clamped state.

In some embodiments of the present application, the winding apparatus further includes a backing film device, the backing film device including a material shaft, a press roller, a second mounting plate, a second transmission assembly, and a magnetic powder brake;

the second mounting plate is fixed on the equipment body, the material shaft with the second mounting plate rotates to be connected, and is used for bearing and holds in the palm the basement membrane, the magnetic powder stopper set up in on the second mounting plate, second drive assembly connect in the one end of material shaft with between the magnetic powder stopper, the compression roller with the equipment body rotates to be connected, and is located the rolling wheel with between the transfer wheel, is used for supporting the pressure hold in the palm the basement membrane, so that hold in the palm the basement membrane paste and locate to be located the rolling wheel with between the transfer wheel on the coiled material.

Compared with the prior art, the beneficial effects of this application are:

The application provides a rolling equipment, include: the device comprises a device body with a winding end and a winding end, a material guiding wheel rotationally arranged at the winding end of the device body, a winding device comprising a winding wheel, a conveying device comprising a first driving mechanism and a conveying wheel, and a caching device comprising a second driving mechanism and a caching wheel. The guide wheel is used for receiving coiled materials to be rolled, the buffer wheel and the conveying wheel are respectively used for bearing the coiled materials, the conveying wheel drives the coiled materials to be conveyed to the rolling wheel by the guide wheel under the driving of the first driving mechanism, and the buffer wheel can move in a direction away from or close to the conveying wheel under the driving of the second driving mechanism.

The application provides a winding equipment, when the winding equipment carries out the change of winding wheel, second actuating mechanism can drive the buffer gear and follow the direction removal of keeping away from the transfer wheel to make buffer gear at the length of the in-process buffer memory coiled material of winding equipment reel change, make the coiled material walk the material continuously at the whole in-process of reel change, realize the not shut down of winding equipment and trade the reel, thereby improved the production efficiency and the yield of coiled material.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered limiting the scope, and that other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a winding apparatus according to some embodiments of the present application;

FIG. 2 illustrates another perspective structural schematic of a rolling apparatus in some embodiments of the present application;

FIG. 3 is a schematic diagram illustrating a structure of a buffering device according to some embodiments of the present application;

FIG. 4 is an exploded view of a portion of a cache device according to some embodiments of the present application;

FIG. 5 is a schematic view of a conveyor according to some embodiments of the present application;

FIG. 6 illustrates another perspective structural schematic of a conveyor in some embodiments of the present application;

FIG. 7 illustrates a schematic diagram of a backing film device in some embodiments of the present application;

FIG. 8 is a schematic view of a nip and a rotary nip according to some embodiments of the present application;

FIG. 9 is a schematic view of another view of a nip and a rotary nip in some embodiments of the present application;

FIG. 10 is a schematic view of a shear device according to some embodiments of the present application;

FIG. 11 illustrates another perspective structural schematic view of a shearing device in some embodiments of the present application;

FIG. 12 is a schematic diagram of a winding device according to some embodiments of the present application;

FIG. 13 illustrates a schematic overall layout of a rolling apparatus in some embodiments of the present application;

FIG. 14 is a schematic view showing a state in which the first winding wheel winds according to some embodiments of the present application;

FIG. 15 is a schematic view showing a state in which a nip member nips a web in some embodiments of the present application;

FIG. 16 is a schematic view showing a state in which a cutting device cuts a web in some embodiments of the present application;

FIG. 17 is a schematic diagram illustrating a state in which a first reel is replaced with a second reel according to some embodiments of the present application;

FIG. 18 is a schematic view of a nip in some embodiments of the present application delivering a severed web to a second take-up reel;

FIG. 19 is an enlarged schematic view showing the structure of the portion A in FIG. 18;

FIG. 20 is a schematic view showing a state in which the rotary pressing device fixes the cut coil to the second reel in some embodiments of the present application;

fig. 21 is an enlarged schematic view showing the structure of the portion B in fig. 20;

FIG. 22 is a schematic diagram showing a second reel in some embodiments of the present application.

Description of main reference numerals:

100-rolling equipment; 110-an equipment body; 111-a roll feeding end; 112, a winding end; 120-a material guiding wheel; 130-a transfer device; 131-a first drive mechanism; 132-transfer wheel; 133-mounting frame; 134-a first sliding bracket; 135-pressing wheel; 136-a second driver; 140-a caching device; 141-a second drive mechanism; 1411-a first driver; 1412—a first transmission assembly; 14121-first synchronizing wheel; 14122-second synchronizing wheel; 14123-synchronous belt; 14124-connectors; 1413-connecting plates; 1414-a slider; 142-buffering wheel; 150-a winding device; 151-a winding wheel; 151 a-a first take-up reel; 151 b-a second reel; 152-a second sliding bracket; 153-a third drive mechanism; 154-a third drive; 160-clamping device; 161-fourth drive mechanism; 162-third sliding support; 163-a fifth drive mechanism; 164-a cleat assembly; 1641-a first clamping plate; 1642-a second splint; 170-rotating a clapping device; 171-sixth drive mechanism; 172-a beating and pressing arm; 1721-vacuum adsorption holes; 180-shearing device; 181-seventh drive mechanism; 182-a first mounting plate; 183-eighth drive mechanism; 184-a cutter assembly; 190-backing film device; 191-material shaft; 192-press rolls; 193-a second mounting plate; 194-a second transmission assembly; 195-magnetic powder brake; 200-coiled material; 300-backing film.

Detailed Description

Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the present application.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In this application, unless specifically stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

In this application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

The embodiment of the application provides a rolling equipment 100, belongs to coiled material production technical field, mainly is applied to the cross cutting machine for coil stock finished product after accomplishing the production is rolled.

As shown in connection with fig. 1, 2 and 13, the winding apparatus 100 includes: the device comprises a device body 110 with a winding end 111 and a winding end 112, a guide wheel 120 rotatably arranged at the winding end 111 of the device body 110 for receiving a coiled material 200, a winding device 150 comprising a winding wheel 151, a conveying device 130 comprising a first driving mechanism 131 and a conveying wheel 132, and a buffer device 140 comprising a second driving mechanism 141 and a buffer wheel 142.

The winding wheel 151 is disposed at the winding end 112 of the device body 110, and is used for winding the coiled material 200, the conveying wheel 132 is disposed between the guide wheel 120 and the winding wheel 151, and is used for carrying the coiled material 200, and the first driving mechanism 131 is disposed on the device body 110 and is connected with the conveying wheel 132, and is used for driving the conveying wheel 132 to rotate, so as to drive the coiled material 200 to be conveyed onto the winding wheel 151 by the guide wheel 120. The buffer wheel 142 is located between the guide wheel 120 and the transfer wheel 132 and is used for carrying the coiled material 200, and the second driving mechanism 141 is disposed on the apparatus body 110 and connected to the buffer wheel 142, and is used for driving the buffer wheel 142 to move along a direction approaching or separating from the transfer wheel 132. When the winding device 100 performs replacement of the winding wheel 151, the second driving mechanism 141 drives the buffer wheel 142 to move in a direction away from the transfer wheel 132.

Specifically, the winding device 100 includes a device body 110, a guide wheel 120, a winding device 150, a conveying device 130, and a buffer device 140. The guide wheel 120 is rotatably disposed at the feeding end 111 of the apparatus body 110, and the coiled material 200 is wound on the guide wheel 120 after entering from the feeding end 111 of the apparatus body 110, that is, the guide wheel 120 is used for receiving the coiled material 200 that is processed by the die cutting machine and needs to be wound. The winding device 150 comprises a winding wheel 151 arranged at a winding end 112 of the equipment body 110, and the coiled material 200 can be wound on the winding wheel 151, so that the coiled material 200 can be stored. The conveying device 130 includes a first driving mechanism 131 and a conveying wheel 132, where the conveying wheel 132 is located between the guide wheel 120 and the winding wheel 151 and is used for carrying the coiled material 200, that is, the coiled material 200 is placed on the conveying wheel 132 after entering from the position of the guide wheel 120, and the first driving mechanism 131 is disposed on the apparatus body 110 and connected with the conveying wheel 132 to drive the conveying wheel 132 to rotate, so that the conveying wheel 132 conveys the coiled material 200 from the guide wheel 120 to the winding wheel 151. The buffer device 140 includes a second driving mechanism 141 and a buffer wheel 142, where the buffer wheel 142 is located between the guide wheel 120 and the transfer wheel 132, and is used for carrying the coiled material 200. Referring to the plane view of fig. 13, the coiled material 200 is wound on the buffer wheel 142 after entering from the guide wheel 120, and then is placed on the conveying wheel 132, and the coiled material 200 can be conveyed onto the winding wheel 151 along the X direction under the driving of the conveying wheel 132. The second driving mechanism 141 is disposed on the apparatus body 110 and connected to the buffer wheel 142, for driving the buffer wheel 142 to move in a direction away from or close to the transfer wheel 132, i.e. for driving the buffer wheel 142 to move in the Z direction.

When the winding device 100 performs the replacement of the winding wheel 151, that is, during the winding process of the winding device 100, the second driving mechanism 141 drives the buffer wheel 142 to move in a direction away from the conveying wheel 132, that is, away from the conveying wheel 132 and the guide wheel 120 in the Z direction. It should be noted that, when the winding device 100 completes the replacement of the winding wheel 151, the second driving mechanism 141 drives the buffer wheel 142 to move along the direction approaching the conveying wheel 132, so that the coiled material 200 buffered by the buffer wheel 142 continues to be conveyed by the conveying wheel 132.

In this embodiment, the number of the winding wheels 151 may be one, two, three, four, etc., and for convenience of description, two winding wheels 151 are provided for description. As shown in fig. 2 and 13, the two winding wheels 151 are a first winding wheel 151a and a second winding wheel 151b which are disposed opposite to each other, respectively. Illustratively, the winding apparatus 100 first winds the coil 200 conveyed by the conveying wheel 132 using the first winding wheel 151a, when the first winding wheel 151a is full of the coil 200, the first winding wheel 151a full of the coil 200 may be manually or mechanically switched to the empty second winding wheel 151b, and then the second winding wheel 151b continues to wind the coil 200, thus being the coil changing process of the winding apparatus 100.

It can be appreciated that when the winding wheel is replaced by the existing winding device, the winding device needs to be stopped for processing, namely, the feeding process of the coiled material is stopped, when the winding operation is completed, the conveying wheel needs to be restarted for conveying the coiled material, the restarting process of the conveying wheel needs to consume a long time, and the coiled material is easy to wrinkle and uneven front-back tension in the stopping process, so that the production efficiency of the coiled material is low and the yield of coiled material products is low.

To the above-mentioned problem, in the winding apparatus 100 provided in this embodiment, when the winding apparatus 100 performs the replacement of the winding wheel 151, the second driving mechanism 141 can drive the buffer wheel 142 to move along the direction away from the conveying wheel 132, so that the buffer wheel 142 buffers the length of the coiled material 200 in the winding apparatus 100 during the winding process, that is, the coiled material 200 that continuously goes away is stored by virtue of the movement of the buffer wheel 142, so that the winding apparatus 100 can perform the continuous winding and the winding process, and thus, after the winding process is completed, the second winding wheel 151b can perform the winding rapidly, and the second driving mechanism 141 does not need to be restarted to enable the conveying wheel 132 to convey the coiled material 200, thereby improving the production efficiency and the yield of the coiled material 200.

As shown in connection with fig. 1, 3 and 4, in some embodiments of the present application, the second driving mechanism 141 includes a first driving member 1411, a first transmission assembly 1412, a connection plate 1413, and a slider 1414, where the connection plate 1413 is disposed on the apparatus body 110, and the slider 1414 is slidably connected with the connection plate 1413 and is rotatably connected with the buffer wheel 142, and the first transmission assembly 1412 is connected between the first driving member 1411 and the slider 1414.

In this embodiment, the first driving member 1411 may be a rotating electric machine or a driving motor, and the sliding member 1414 may be a slider or a sliding bracket. Illustratively, the sliding member 1414 is a slider, the connecting plate 1413 is configured with a guide rail matched with the slider, and the first driving member 1411 can drive the slider to move along the guide rail on the connecting plate 1413 through the transmission assembly, so that the buffer wheel 142 is far away from the transfer wheel 132 or close to the transfer wheel 132, that is, the buffer wheel 142 is driven to move along the Z direction.

For the above embodiment, the second driving mechanism 141 may also be a screw module or a rodless cylinder module, which can both drive the buffer wheel 142 to move.

As shown in fig. 3 and 4, further, the first transmission assembly 1412 includes a first synchronizing wheel 14121, a second synchronizing wheel 14122, a synchronous belt 14123 and a connecting member 14124, the first synchronizing wheel 14121 is connected to the output end of the first driving member 1411, the second synchronizing wheel 14122 is rotatably connected to an end of the connecting plate 1413 away from the first driving member 1411, the synchronous belt 14123 is wound between the first synchronizing wheel 14121 and the second synchronizing wheel 14122, and the connecting member 14124 is fixed between the sliding member 1414 and the synchronous belt 14123.

When the first driving member 1411 is operated, the first driving member 1411 drives the first synchronizing wheel 14121 to rotate, thereby driving the synchronous belt 14123 to rotate between the first synchronizing wheel 14121 and the second synchronizing wheel 14122, and further driving the slider and the buffer wheel 142 to move through the connecting member 14124, so as to realize movement of the buffer wheel 142 along the Z direction.

In other embodiments, the first transmission assembly 1412 may also be a combined gear box and rack, that is, the first transmission assembly 1412 includes a gear box and a rack, one end of the rack is fixed to the slider 1414, and the other end is engaged with an output gear of the gear box. When the first driving member 1411 is operated, the gear reduction box is driven to operate so as to drive the rack to move, thereby realizing that the buffer wheel 142 moves along the length direction of the rack, and also realizing that the buffer wheel 142 moves along the Z direction.

As shown in fig. 5 and 6, in some embodiments of the present application, the conveying device 130 further includes a mounting frame 133, a first sliding support 134, a pressing wheel 135 and a second driving member 136, where the mounting frame 133 is fixed on the device body 110 and is rotationally connected with the conveying wheel 132, the first sliding support 134 is slidably connected with the mounting frame 133, the pressing wheel 135 is rotationally connected with the first sliding support 134, the second driving member 136 is fixed on the mounting frame 133, and an output end of the second driving member is connected with the first sliding support 134, and the second driving member 136 is used for driving the first sliding support 134 to slide along the mounting frame 133 so as to drive the pressing wheel 135 to move along a direction approaching or separating from the conveying wheel 132.

In this embodiment, the first sliding support 134 is slidably connected with the mounting frame 133, so that the first sliding support 134 can move along the Z direction, and thereby the pinch roller 135 is driven to approach the conveying wheel 132 along the Z direction, when the pinch roller 135 contacts the coiled material 200, the coiled material 200 can move between the pinch roller 135 and the conveying wheel 132 under the friction effect, and conveying of the coiled material 200 is realized. By providing the pinch roller 135, the conveying speed and the conveying stability of the web 200 can be improved.

Further, the first sliding support 134 includes a first support, a second support and an elastic member, where the elastic member is connected between the first support and the second support, so that the first support and the second support are elastically connected, the pressing wheel 135 is rotatably disposed on the second support, the first support is connected to the second driving member 136, and the pressing wheel 135 can move along the Z direction under the driving of the second driving member 136. It will be appreciated that by providing an elastic member between the first and second supports, the elastic member can provide a shock absorbing effect to improve the hard impact of puck 135 with web 200, thereby improving the yield of web 200.

As shown in fig. 12, in some embodiments of the present application, the winding device 150 further includes a second sliding bracket 152, a third driving mechanism 153, and a third driving member 154, where the second sliding bracket 152 is connected between the winding wheel 151 and the third driving mechanism 153, and the third driving member 154 is fixed on the second sliding bracket 152 and connected to the winding wheel 151, for driving the winding wheel 151 to rotate.

In this embodiment, the third driving mechanism 153 may be a servo motor module, a rodless cylinder module, etc., and the third driving member 154 may be a rotary motor or a driving motor. By providing the second sliding bracket 152, the assembly of the take-up pulley 151 and the third driving member 154 is facilitated.

It will be appreciated that the third driving member 154 is configured to drive the winding wheel 151 to rotate, so as to enable the winding wheel 151 to wind the coiled material 200. The third driving mechanism 153 is used for driving the second sliding bracket 152 to move, so that the winding wheel 151 moves along the Z direction, and the switching of the first winding wheel 151a and the second winding wheel 151b is realized.

As shown in connection with fig. 8, 9 and 13, in any of the above embodiments of the present application, optionally, the winding apparatus 100 further includes a material clamping device 160, a rotary beating device 170 and a shearing device 180, where the material clamping device 160 is disposed on the apparatus body 110 and is located between the conveying wheel 132 and the winding wheel 151, for clamping the coiled material 200 located between the winding wheel 151 and the conveying wheel 132, the shearing device 180 is disposed on the apparatus body 110 and is located between the conveying wheel 132 and the winding wheel 151, for cutting off the coiled material 200 in the clamped state, and the rotary beating device 170 is disposed on the material clamping device 160 and is located between the material clamping device 160 and the winding wheel 151, for fixing the coiled material 200 in the clamped and cut-off state on the replaced winding wheel 151.

It will be appreciated that by providing the nip 160, the rotary nip 170, and the shear 180, a reel change process of the winding apparatus 100, i.e., switching the first reel 151a to the second reel 151b, can be achieved. The process of changing the coil is as follows: in a first step, as shown in connection with fig. 14 and 15, the nip 160 grips the web 200 between the transfer wheel 132 and the take-up wheel 151. In the second step, as shown in fig. 16, the cutting device 180 cuts the nipped web 200. Third, as shown in fig. 17, the first winding wheel 151a is switched to the second winding wheel 151b. Fourth, as shown in fig. 18, the nip 160 transfers the cut roll 200 to the second take-up reel 151b. As shown in fig. 20, the rotary crimping apparatus 170 secures the nipped web 200 to the second take-up wheel 151b. As shown in fig. 22, the nip 160 releases the nip of the coil 200, and the second take-up reel 151b rotates to wind the coil 200, thereby completing the coil replacement process.

As shown in connection with fig. 8 and 9, in some particular embodiments, the nip 160 includes a fourth drive mechanism 161, a third carriage 162, a fifth drive mechanism 163, and a cleat assembly 164. The clamping plate assembly 164 is located between the conveying wheel 132 and the winding wheel 151, the third sliding bracket 162 is connected between the clamping plate assembly 164 and the fourth driving mechanism 161, the fourth driving mechanism 161 is arranged on the device body 110 and used for driving the third sliding bracket 162 to move along the direction approaching or separating from the winding wheel 151, and the fifth driving mechanism 163 is connected with the clamping plate assembly 164 and used for driving the clamping plate assembly 164 to act so that the clamping plate assembly 164 clamps the coiled material 200 located between the winding wheel 151 and the conveying wheel 132.

In this embodiment, the fourth driving mechanism 161 may be a servo motor module, a rodless cylinder module, a screw rod module, etc., and may drive the third sliding support 162 to move, that is, drive the third sliding support 162 to move along the Z direction, so as to switch the winding wheel 151 from the first winding wheel 151a to the second winding wheel 151b.

It can be appreciated that the fifth driving mechanism 163 is configured to drive the clamping plate assembly 164 to clamp the coiled material 200, and after the shearing device 180 cuts the coiled material 200, the fourth driving mechanism 161 drives the third sliding support 162 to approach the second winding wheel 151b along the X direction, and finally the cut coiled material 200 is fixed on the second winding wheel 151b by rotating the clapping device 170.

As shown in fig. 8, further, the fifth driving mechanism 163 includes a clamping cylinder, a first clamping plate 1641 and a second clamping plate 1642, wherein the clamping cylinder is fixed on the third sliding bracket 162 and is respectively connected with the first clamping plate 1641 and the second clamping plate 1642, and the clamping cylinder is used for simultaneously driving the first clamping plate 1641 and the second clamping plate 1642 to move so as to enable the first clamping plate 1641 and the second clamping plate 1642 to move towards each other, thereby clamping the coiled material 200.

Of course, in other embodiments, the clamping device 160 includes a vacuum adsorption plate and a fourth driving mechanism 161, where the vacuum adsorption plate is used to vacuum adsorb the coiled material 200, and the fourth driving mechanism 161 can drive the vacuum adsorption plate to move to the position of the second winding wheel 151b along the X direction, and can also move the cut coiled material 200 onto the replaced second winding wheel 151 b.

As shown in fig. 8 and 9, in some embodiments, the rotary pressing device 170 includes a sixth driving mechanism 171 and a pressing arm 172, one end of the pressing arm 172 is connected to the sixth driving mechanism 171, the other end has a vacuum suction hole 1721, the vacuum suction hole 1721 is used for vacuum sucking the adhesive tape, and the sixth driving mechanism 171 is used for driving the pressing arm 172 to rotate so that the other end of the pressing arm 172 approaches in a direction approaching to the coil 200, so that the pressing arm 172 adheres the coil 200 in a clamped and cut-off state to the replaced winding wheel 151 by the adhesive tape.

It will be appreciated that, as shown in fig. 19 and 21, when the clamping device 160 moves the coiled material 200 to the replaced second winding wheel 151b, the sixth driving mechanism 171 drives the pressing arm 172 to rotate, so as to flap the coiled material 200 and the adhesive tape on the wheel surface of the winding wheel 151 together, adhere the coiled material 200 to the replaced second winding wheel 151b, and wind the coiled material 200 when the second winding wheel 151b rotates, thereby realizing winding of the coiled material 200.

In this embodiment, the sixth driving mechanism 171 may be a rotary cylinder or a driving motor, or may be a combination of a rotary motor and a gear assembly, and may drive the pressing arm 172 to rotate, so as to flap the adhesive tape and the coiled material 200 on the replaced second winding wheel 151 b.

As shown in fig. 10 and 11, in some embodiments, the shearing device 180 includes a seventh drive mechanism 181, a first mounting plate 182, an eighth drive mechanism 183, and a cutter assembly 184, the cutter assembly 184 and the eighth drive mechanism 183 are both disposed on the first mounting plate 182, and the eighth drive mechanism 183 is coupled to the cutter assembly 184. The seventh driving mechanism 181 is disposed on the apparatus body 110 and connected to the first mounting plate 182, for driving the first mounting plate 182 to move in a direction approaching or separating from the coiled material 200 in a clamped state, and the eighth driving mechanism 183 is for driving the cutter assembly 184 to cut off the coiled material 200 in a clamped state.

It will be appreciated that when the nip 160 is gripping a web 200, the seventh drive mechanism 181 drives the first mounting plate 182 to move in the Y direction such that the eighth drive mechanism 183 and the cutter assembly 184 are moved from the interior of the apparatus body 110 to the position of the web 200 in the Y direction, and then the eighth drive mechanism 183 drives the cutter assembly 184 to act such that the cutter assembly 184 cuts the web 200.

In this embodiment, the seventh driving mechanism 181 may be a rodless cylinder module, a servo motor module, or the like, and in this embodiment, the seventh driving mechanism 181 is preferably a rodless cylinder module, so as to simplify the size of the shearing device 180 and improve the structural compactness of the shearing device 180. The eighth drive mechanism 183 may be a cylinder, a servo motor module, a screw module, or the like. The cutter assembly 184 may include a first cutter member and a second cutter member slidably coupled to the first mounting plate 182, respectively, and an eighth drive mechanism 183 is coupled to the first cutter and the second cutter, respectively, for driving the first cutter and the second cutter to slide in opposite directions to effect severing of the web 200.

As shown in connection with fig. 7 and 13, in any of the above embodiments of the present application, the winding apparatus 100 may optionally further include a backing film device 190, the backing film device 190 including a material shaft 191, a press roller 192, a second mounting plate 193, a second transmission assembly 194, and a magnetic powder brake 195. The second mounting plate 193 is fixed on the equipment body 110, and the material axle 191 is connected with the second mounting plate 193 rotation, and is used for bearing and holds in the palm the backing film 300, and magnetic powder stopper 195 sets up on the second mounting plate 193, and second drive assembly 194 is connected between the one end of material axle 191 and magnetic powder stopper 195, and the compression roller 192 is connected with the equipment body 110 rotation, and is located between take-up pulley 151 and the transfer pulley 132 for support the backing film 300 of pressing, so that hold in the palm the backing film 300 paste and locate on the coiled material 200 that is located between take-up pulley 151 and the transfer pulley 132.

In this embodiment, the backing film 300 is used to be attached to the surface of the coiled material 200, and plays a role in protecting the coiled material 200. As shown in fig. 13, in the process of conveying the coiled material 200 by the conveying wheel 132, the coiled material 200 drives the material shaft 191 to rotate, so that the discharging of the backing film 300 is realized, and the backing film 300 follows the coiled material 200 to feed, so as to be attached to the surface of the coiled material 200. The magnetic powder stopper 195 provides power for tensioning the carrier film 300 so that the carrier film 300 is stably attached to the surface of the roll 200. The arrangement of the press rolls 192 serves as a guide to better conform the carrier film 300 to the surface of the web 200.

It is to be understood that two pressing rollers 192 and two material shafts 191 may be respectively disposed, and the two pressing rollers 192 are disposed opposite to each other, so that the coiled material 200 is conveyed between the two pressing rollers 192, and the backing films 300 are respectively disposed on the two material shafts 191, so that the backing films 300 are respectively disposed on two opposite sides of the coiled material 200.

In addition, in this embodiment, the second transmission assembly 194 may include a belt, a first pulley and a second pulley, wherein the first pulley is fixed at one end of the material shaft 191, the second pulley is fixed at the output end of the magnetic powder brake 195, and the belt is wound between the first pulley and the second pulley. The magnetic powder brake 195 can control the tension of the carrier film 300 by the belt as the coil 200 is fed.

Of course, the second transmission assembly 194 may also include a first sprocket, a second sprocket and a chain, as well as enabling power transfer between the magnetic particle brake 195 and the axle 191.

In summary, the winding apparatus 100 provided in this embodiment can realize reel replacement without stopping, thereby improving the production efficiency and yield of the coiled material 200. Fig. 14 to 22 are schematic diagrams of a continuous reel change process of the winding apparatus 100, where the reel change process of the winding apparatus 100 includes:

in the first step, as shown in fig. 14, in the initial state, the first winding wheel 151a winds, and at this time, the first winding wheel 151a, the material guiding wheel 120, the buffer wheel 142 and the transfer wheel 132 are all in a rotating state.

In the second step, as shown in fig. 15, the material clamping device 160 clamps the coiled material 200, at this time, the first driving mechanism 131 does not stop working, the material guiding wheel 120 and the conveying wheel 132 are both in a rotating state, that is, the coiled material 200 continuously moves, and the second driving mechanism 141 drives the buffer wheel 142 to be far away from the conveying wheel 132 along the Z direction, so as to buffer the length of the coiled material 200.

Step three, as shown in fig. 16, the cutting device 180 cuts the web 200 in the clamped state, so that the web 200 is separated from the first winding wheel 151a, and in this process, the buffer wheel 142 continues to be far away from the transfer wheel 132 along the Z direction.

In step four, as shown in fig. 17, the third driving mechanism 153 drives the second sliding support 152 to move along the Z direction near the buffer wheel 142, so that the first winding wheel 151a is switched to the second winding wheel 151b, and in this process, the buffer wheel 142 continues to move away from the transfer wheel 132 along the Z direction.

Step five, as shown in fig. 18 and 19, the material clamping device 160 transfers the sheared coiled material 200 onto the replaced second winding wheel 151b, so that the coiled material 200 is located on the tread of the second winding wheel 151b, and in this process, the buffer wheel 142 continues to be far away from the conveying wheel 132 along the Z direction.

Step six, as shown in fig. 20 and 21, the rotary beating device 170 beats and glues the adhesive tape and the coiled material 200 together on the surface of the second winding wheel 151b, so that the coiled material 200 is fixed on the second winding wheel 151b, and in this process, the buffer wheel 142 is kept away from the conveying wheel 132 along the Z direction.

In step seven, as shown in fig. 22, the clamping device 160 releases the clamping of the coil 200, and the second winding wheel 151b rotates to continue winding the coil 200, and at this time, the buffer wheel 142 approaches the transfer wheel 132 along the Z direction to slowly release the buffer of the coil 200, so as to shorten the length of the coil 200.

It can be appreciated that, in the winding apparatus 100 provided in this embodiment, when the winding apparatus 100 performs replacement of the winding wheel 151, the second driving mechanism 141 can drive the buffer wheel 142 to move along a direction away from the conveying wheel 132, so that the buffer wheel 142 buffers a length of the coiled material 200 in a process of replacing the coil of the winding apparatus 100, so that the coiled material 200 continuously moves in the whole process of replacing the coil, and the non-stop coil replacement of the winding apparatus 100 is realized, thereby improving the production efficiency and yield of the coiled material 200.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

Although embodiments of the present application have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the application, and that variations, modifications, alternatives, and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the application.

Claims (10)

1. A winding apparatus, comprising:

The equipment body is provided with a winding end and a winding end;

the guide wheel is rotationally arranged at the feeding end of the equipment body and used for receiving coiled materials to be wound;

the winding device comprises a winding wheel, and the winding wheel is arranged at the winding end of the equipment body and is used for winding the coiled material;

the conveying device comprises a first driving mechanism and a conveying wheel, the conveying wheel is positioned between the guide wheel and the winding wheel and is used for bearing the coiled material, and the first driving mechanism is arranged on the equipment body and is connected with the conveying wheel and is used for driving the conveying wheel to rotate so as to drive the coiled material to be conveyed onto the winding wheel by the guide wheel;

the buffer device comprises a second driving mechanism and a buffer wheel, wherein the buffer wheel is positioned between the material guiding wheel and the conveying wheel and is used for bearing the coiled material, and the second driving mechanism is arranged on the equipment body and is connected with the buffer wheel and is used for driving the buffer wheel to move along a direction far away from or close to the conveying wheel;

when the winding device is used for replacing the winding wheel, the second driving mechanism drives the buffer wheel to move along the direction away from the conveying wheel.

2. The winding apparatus according to claim 1, wherein the second driving mechanism includes a first driving member, a first transmission assembly, a connection plate, and a slider, the connection plate being provided on the apparatus body, the slider being slidably connected with the connection plate and rotatably connected with the buffer wheel, the first transmission assembly being connected between the first driving member and the slider.

3. The winding device according to claim 2, wherein the first transmission assembly includes a first synchronizing wheel, a second synchronizing wheel, a synchronous belt and a connecting piece, the first synchronizing wheel is connected with an output end of the first driving piece, the second synchronizing wheel is rotatably connected with an end of the connecting plate far away from the first driving piece, the synchronous belt is wound between the first synchronizing wheel and the second synchronizing wheel, and the connecting piece is fixed between the sliding piece and the synchronous belt.

4. The winding device according to claim 1, wherein the conveying device further comprises a mounting frame, a first sliding support, a pressing wheel and a second driving member, the mounting frame is fixed on the device body and is rotatably connected with the conveying wheel, the first sliding support is slidably connected with the mounting frame, the pressing wheel is rotatably connected with the first sliding support, the second driving member is fixed on the mounting frame, the output end of the second driving member is connected with the first sliding support, and the second driving member is used for driving the first sliding support to slide along the mounting frame so as to drive the pressing wheel to move in a direction approaching or separating from the conveying wheel.

5. The winding apparatus according to claim 1, further comprising a second sliding bracket, a third driving mechanism and a third driving member, wherein the second sliding bracket is connected between the winding wheel and the third driving mechanism, and the third driving member is fixed on the second sliding bracket and connected with the winding wheel for driving the winding wheel to rotate.

6. A rolling apparatus according to any one of claims 1 to 5, further comprising a nip, a rotary nip and a shearing device, the nip being provided on the apparatus body between the transfer wheel and the rolling wheel for gripping the web between the rolling wheel and the transfer wheel;

the shearing device is arranged on the equipment body and is positioned between the conveying wheel and the winding wheel and used for cutting off the coiled material in a clamped state;

the rotary beating and pressing device is arranged on the clamping device and is positioned between the clamping device and the winding wheel and used for fixing the coiled material in the clamped and cut-off state on the winding wheel after replacement.

7. The winding apparatus of claim 6, wherein the nip comprises a fourth drive mechanism, a third sliding support, a fifth drive mechanism, and a nip assembly;

the clamping plate assembly is located between the conveying wheel and the winding wheel, the third sliding support is connected between the clamping plate assembly and the fourth driving mechanism, the fourth driving mechanism is arranged on the equipment body and used for driving the third sliding support to move along the direction close to or far away from the winding wheel, and the fifth driving mechanism is connected with the clamping plate assembly and used for driving the clamping plate assembly to act so that the clamping plate assembly clamps coiled materials located between the winding wheel and the conveying wheel.

8. The winding apparatus according to claim 6, wherein the rotary pressing device includes a sixth driving mechanism and a pressing arm, one end of the pressing arm is connected to the sixth driving mechanism, the other end of the pressing arm has a vacuum suction hole for vacuum suction of an adhesive tape, and the sixth driving mechanism is configured to drive the pressing arm to rotate so that the other end of the pressing arm approaches in a direction approaching to the roll material, so that the pressing arm adheres the roll material in a clamped and cut-off state to the winding wheel after replacement via the adhesive tape.

9. The winding apparatus of claim 6, wherein the shearing device comprises a seventh drive mechanism, a first mounting plate, an eighth drive mechanism, and a cutter assembly, the cutter assembly and the eighth drive mechanism each being disposed on the first mounting plate, and the eighth drive mechanism being coupled to the cutter assembly;

the seventh driving mechanism is arranged on the equipment body, is connected with the first mounting plate and is used for driving the first mounting plate to move along the direction close to or far away from the coiled material in the clamped state, and the eighth driving mechanism is used for driving the cutter assembly to cut off the coiled material in the clamped state.

10. The rolling apparatus according to any one of claims 1 to 9, further comprising a backing film device comprising a feed shaft, a press roll, a second mounting plate, a second transmission assembly and a magnetic powder brake;

the second mounting plate is fixed on the equipment body, the material shaft with the second mounting plate rotates to be connected, and is used for bearing and holds in the palm the basement membrane, the magnetic powder stopper set up in on the second mounting plate, second drive assembly connect in the one end of material shaft with between the magnetic powder stopper, the compression roller with the equipment body rotates to be connected, and is located the rolling wheel with between the transfer wheel, is used for supporting the pressure hold in the palm the basement membrane, so that hold in the palm the basement membrane paste and locate to be located the rolling wheel with between the transfer wheel on the coiled material.