CN216335652U - Battery plastic casing cover coiling mechanism - Google Patents
Battery plastic casing cover coiling mechanism Download PDFInfo
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- CN216335652U CN216335652U CN202122375504.XU CN202122375504U CN216335652U CN 216335652 U CN216335652 U CN 216335652U CN 202122375504 U CN202122375504 U CN 202122375504U CN 216335652 U CN216335652 U CN 216335652U
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Abstract
The utility model discloses a battery plastic outer shell winding device which comprises a winding disc, a winding driver, a transmission mechanism and a cleaning mechanism, wherein the winding disc is arranged on the winding driver; the transmission mechanism comprises a transmission frame, a first transmission roller, a second transmission roller and a third transmission roller which are arranged on the transmission frame at intervals, wherein the second transmission roller is arranged on the transmission frame in a floating mode in the vertical direction; the installation parts at the two ends of the second transmission roller are respectively arranged on the transmission frame through the floating seats, one side of each floating seat is provided with a leading-in channel extending to the middle position of each floating seat in the horizontal direction, the tail ends of the leading-in channels are communicated with vertically arranged floating channels, and the installation parts of the second transmission rollers are positioned in the floating channels. This application technical scheme can effectually solve present battery plastic casing cover rolling in-process, guarantees the rolling quality, can be according to rolling speed, and self-adaptation adjustment transmission tension avoids appearing the rolling card pause phenomenon, forms the protection to the battery plastic casing cover by the rolling, and can improve rolling efficiency.
Description
Technical Field
The utility model relates to production equipment of a plastic battery shell, in particular to a winding device of the plastic battery shell.
Background
The battery is packaged by a plastic outer casing, and the plastic outer casing is subjected to the following processes from raw materials to finished coiled materials: mixing, feeding, extruding (into a tube), heat setting (thickness and diameter), detecting (whether a damage exists), pressing (into a double-layer strip shape), and winding into a coil. And when carrying out the rolling to double-deck banded battery plastic casing, need adopt the coiling mechanism, the coiling mechanism that adopts at present is equipped with the transmission roller and transmits, and the transmission roller relatively fixed can't satisfy multiple rolling requirement (to different rolling speed, different specification casings), and can not self-adaptation adjustment to the tension of rolling in the transmission course, appears the card phenomenon easily, and causes the damage of battery plastic casing.
SUMMERY OF THE UTILITY MODEL
In view of the above problems, the utility model aims to provide a battery plastic casing winding device capable of adaptively adjusting winding tension.
The technical scheme for realizing the utility model is as follows
The battery plastic casing sleeve winding device comprises a winding disc, a winding driver for driving the winding disc to rotate, a transmission mechanism and a cleaning mechanism; the cleaning mechanism is positioned between the transmission mechanism and the winding disc and is used for cleaning the outer surface of the wound outer shell before being wound on the winding disc;
the transmission mechanism comprises a transmission frame, a first transmission roller, a second transmission roller and a third transmission roller which are arranged on the transmission frame at intervals in a parallel mode, wherein the second transmission roller is positioned between the first transmission roller and the third transmission roller and is arranged on the transmission frame in a floating mode in the vertical direction;
the installation parts at the two ends of the second transmission roller are respectively arranged on the transmission frame through the floating seats, one side of each floating seat is provided with a leading-in channel extending to the middle position of each floating seat in the horizontal direction, the tail ends of the leading-in channels are communicated with vertically arranged floating channels, and the installation parts of the second transmission rollers are positioned in the floating channels.
In one embodiment, the installation parts at two ends of the first conveying roller are respectively installed on the conveying frame through the adjusting seats, and the distance between the first conveying roller and the second conveying roller is changed by adjusting the positions of the adjusting seats installed on the conveying frame.
In one embodiment, the installation parts at two ends of the third transmission roller are respectively installed on the transmission frame through the movable seat, and the distance between the third transmission roller and the second transmission roller is changed by adjusting the position of the movable seat installed on the transmission frame.
In one embodiment, the first conveying roller or/and the second conveying roller or/and the third conveying roller is/are provided with an elastic edge blocking device for blocking the edge of the plastic outer shell passing through the conveying rollers;
the elastic flange device at least comprises an annular fixing piece, an annular moving piece and an elastic structure, wherein the annular fixing piece is fixedly arranged on the transmission roller, the annular moving piece is assembled on the annular fixing piece through the elastic structure, and the annular moving piece is positioned on one side of the plastic outer shell passing through the transmission roller.
In one embodiment, the elastic structure comprises a fixing rod, an elastic piece and a limiting piece;
one end of the fixed rod is fixedly arranged with the annular movable piece, and the other end of the fixed rod penetrates through the annular fixed piece and is connected with the limiting piece; the elastic element is positioned between the annular fixed element and the annular movable element and is compressed by the annular fixed element and the annular movable element.
In one embodiment, the cleaning mechanism comprises an upper cleaning seat and a lower cleaning seat;
a cleaning channel for the plastic outer shell to pass through is formed between the lower surface of the upper cleaning seat and the upper surface of the lower cleaning seat; an upper cleaning block is arranged on the upper cleaning seat, a lower cleaning block is fixedly arranged on the lower cleaning seat, an upper cleaning piece extending into the cleaning channel is assembled below the upper cleaning block, and a lower cleaning piece extending into the cleaning channel is assembled above the lower cleaning block;
an elastic mechanism compressed by the upper cleaning block and the upper cleaning seat is arranged between the upper cleaning block and the upper cleaning seat.
By adopting the technical scheme, the second transmission roller is set to be in a vertical floating mode, the strip-shaped battery plastic outer shell penetrates through the lower portion of the second transmission roller, and the end portion of the second transmission roller can float up and down in a floating channel in the winding process of rotation of the winding disc, so that the self-adaptive adjustment of winding tension is realized. The second conveying roller can select the counterweight rollers with different weights according to the requirements of the winding force. This application technical scheme can effectually solve present battery plastic casing cover rolling in-process, guarantees the rolling quality, can be according to rolling speed, and self-adaptation adjustment transmission tension avoids appearing the rolling card pause phenomenon, forms the protection to the battery plastic casing cover by the rolling, and can improve rolling efficiency.
Drawings
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is an enlarged view of the point A in FIG. 1;
FIG. 3 is a schematic structural view of a floating seat according to the present invention;
FIG. 4 is a schematic view of a cleaning mechanism of the present invention;
FIG. 5 is a side view of the rolling cabinet of the present invention;
in the drawing, 100 is a winding disc, 101 is a winding cabinet, 102 is a transmission mechanism, 103 is a cleaning mechanism, 104 is a transmission frame, 105 is a first transmission roller, 106 is a second transmission roller, 107 is a third transmission roller, 108 is a floating seat, 109 is an introduction channel, 110 is a floating channel, 111 is an adjustment seat, 112 is an adjustment kidney-shaped hole, 113 is a moving seat, 114 is an elastic flange device, 115 is an annular fixed part, 116 is an annular movable part, 117 is a fixed rod, 118 is an elastic part, 119 is a limiting part, 120 is a rubber wear-resistant layer, 121 is an accommodating groove, 122 is an upper cleaning seat, 123 is a lower cleaning seat, 124 is a cleaning channel, 125 is an upper cleaning block, 126 is a lower cleaning block, 127 is an upper cleaning member, 128 is a lower cleaning member, 129 is an assembly notch, 130 is a guide post, 131 is a spring, 132 is a pressing seat, 133 is a pressing rod, 134 is a pressing balancing weight, and 135 is a band-shaped battery plastic casing sleeve.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the drawings of the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the utility model without any inventive step, are within the scope of protection of the utility model.
Referring to fig. 1-5, which show structural schematic diagrams of the present application, the winding device for a plastic battery jacket comprises a winding disc 100 and a winding driver for driving the winding disc 100 to rotate, wherein the winding driver is assembled in a winding cabinet 101, the winding disc 100 is located at the outer side of the winding cabinet 101, two winding discs 100 can be arranged at the outer side of the winding cabinet 101, the two winding discs 100 have different heights, and winding positions are staggered, so that winding operations of the two winding discs 100 do not interfere; when the winding work of one winding disc 100 is completed, the winding is performed by using the other winding disc 100. When two winding disks 100 are used, two independent winding drivers may be used in the winding cabinet 101, and one winding driver correspondingly drives one winding disk 100, or of course, one winding driver may be provided in the winding cabinet 101, and two winding disks 100 share one winding driver. The winding driver can be realized by adopting a common structure such as a motor matched with a winding shaft.
The winding device further comprises a transmission mechanism 102 and a cleaning mechanism 103; the cleaning mechanism 103 is arranged between the conveying mechanism 102 and the winding disc 100 and is used for cleaning the outer surface of the wound outer sleeve before being wound on the winding disc 100; the transport mechanism 102 transports the battery plastic casing, which is heat-set to form a band shape, that is, out of the heat-setting apparatus to a take-up unit. During the processes of heat setting, transmission and the like, dust is easily accumulated on the outer surface of the battery plastic casing, and before winding, the cleaning mechanism 103 is adopted to carry out surface cleaning, so that the outer surface of the belt-shaped battery plastic casing 135 entering the winding disc 100 is free of impurities and dust.
The conveying mechanism 102 in the present application includes a conveying frame 104, the conveying frame 104 is horizontally disposed, and a supporting platform is formed above the conveying frame 104 for installation of the subsequent conveying roller. The first conveying roller 105, the second conveying roller 106 and the third conveying roller 107 are arranged on the conveying frame 104 in a parallel mode at intervals, the second conveying roller 106 is located between the first conveying roller 105 and the third conveying roller 107, and the second conveying roller 106 is arranged on the conveying frame 104 in a vertically floating mode; the first conveying roller 105, the second conveying roller 106, and the third conveying roller 107 may rotate around themselves, respectively; when the belt-shaped battery plastic casing 135 is transported, the belt-shaped battery plastic casing 135 passes over the first transport roller 105, passes under the second transport roller 106, and passes over the third transport roller 107. The strip-shaped cell plastic casing 135 forms a lifting tendency for the second transport roller 106.
As shown in fig. 3, the two end mounting portions of the second transfer roller 106 in the present application are respectively disposed on the transfer frame 104 through a floating seat 108, one side of the floating seat 108 is provided with an introduction channel 109 extending in a horizontal direction toward the middle of the floating seat 108, one end of the introduction channel 109 extends to the side of the floating seat 108 to form an open state, the end of the introduction channel 109 is communicated with a floating channel 110 arranged vertically, the other end of the introduction channel 109 is communicated with the floating channel 110, and the end mounting portion of the second transfer roller 106 is located in the floating channel 110. When the device is installed, the end of the second transfer roller 106 is pushed from the side of the floating seat 108 through the introduction channel 109 and into the floating channel 110; when the belt-shaped battery plastic casing 135 passes under the second conveying roller 106, the end of the second conveying roller 106 can float up and down in the floating channel 110 in a self-adaptive manner during the winding process of the winding disc 100, so that the winding tension can be adjusted in a self-adaptive manner. In particular implementations, the second transport roller 106 may be implemented with different weight counter-rollers selected based on the windup force requirements.
In the application, the installation parts at two ends of the first transmission roller 105 are respectively installed on the transmission frame 104 through the adjusting seat 111, and the distance between the first transmission roller 105 and the second transmission roller 106 is changed by adjusting the position of the adjusting seat 111 installed on the transmission frame 104. An adjusting waist-shaped hole 112 is formed in the adjusting seat 111, and the position of the adjusting seat 111 locked on the transmission frame 104 is adjusted by changing the position of the locking bolt in the adjusting waist-shaped hole 112, so that the distance between the first transmission roller 105 and the second transmission roller 106 is adjusted.
Similarly, the mounting portions of the two ends of the third conveying roller 107 in the present application are respectively mounted on the conveying frame 104 by the movable base 113, and the distance between the third conveying roller 107 and the second conveying roller 106 is changed by adjusting the position where the movable base 113 is mounted on the conveying frame 104. Similarly, the movable base 113 is provided with a waist-shaped adjusting hole, and the position of the movable base 113 locked on the transmission frame 104 is adjusted by changing the position of the locking bolt in the waist-shaped adjusting hole, so that the distance between the third transmission roller 107 and the second transmission roller 106 is adjusted.
In the embodiment of the present application, the adjusting seat 111 and the moving seat 113 respectively have a bearing seat for rotatably mounting the corresponding transmission roller. By changing the distance between the first conveying roller 105 and the second conveying roller 106 or/and the distance between the third conveying roller 107 and the second conveying roller 106, the winding tension of the winding roller on the strip-shaped battery plastic casing 135 in the winding process can be changed, so that the winding tension requirements of more strip-shaped battery plastic casings 135 with different specifications can be met.
In the practice of the present application, as shown in fig. 2, in order to prevent the transfer stability during the transfer of the strip-shaped battery plastic casing 135, an elastic rib device 114 for rib-blocking the edge of the plastic casing passing the transfer roller is installed on the first transfer roller 105 or/and the second transfer roller 106 or/and the third transfer roller 107; the elastic flange device 114 can protect the transmitted strip-shaped battery plastic casing 135 and can restrain the winding position of the winding disc 100 when the strip-shaped battery plastic casing 135 is transmitted, so as to improve the winding stability of the strip-shaped battery plastic casing 135.
In the present application, the elastic flange device 114 at least includes an annular fixed member 115, an annular movable member 116, and an elastic structure, the annular fixed member 115 can be fixedly mounted on the conveying roller by means of a clamping band, the annular movable member 116 is assembled on the annular fixed member 115 by the elastic structure, and the annular movable member 116 is located on one side of the plastic outer shell passing through the conveying roller. In the application, a ring-shaped fixed part 115, a ring-shaped movable part 116 and an elastic structure form a group of edge blocking devices, which are positioned at one side of a strip-shaped plastic casing sleeve to form a blocking position at one side edge of the strip-shaped plastic casing sleeve; another group of flange devices can be arranged on the other side of the strip-shaped plastic casing sleeve to form a gear on the side edge of the strip-shaped plastic casing sleeve; the cooperation of adopting two sets of flange devices can be more stable form flange work to the banding plastics shell cover in the transmission course. The inside surface periphery of annular moving part adopts the fillet transition to avoid causing mutual damage with the banding plastics shell collision of being transmitted.
In the embodiment of the present application, the elastic structure includes a fixing rod 117, an elastic member 118, and a limiting member 119; one end of the fixing rod 117 is fixedly arranged with the annular movable piece 116, and the other end passes through the annular fixed piece 115 and is fixedly connected with the limiting piece 119; the elastic member 118 is interposed between the annular fixed member 115 and the annular movable member 116, and is compressed by both. In the transmission process, the inside face of annular moving part 116 is to the cooperation of banding plastics shell edge, and through the setting of elastic component 118, annular moving part 116 can produce thrust with banding plastics shell to make banding plastics shell retrain between two sets of flange devices. A rubber wear layer 120 is provided on the inner side of annular runner 116 to protect the strip-like plastic outer jacket during transport. Here, the elastic member 118 is a spring, the annular fixed member 115 is provided with a receiving groove 121, one end of the spring is located in the receiving groove 121, the other end of the spring abuts against the outer side surface of the annular movable member 116, and the fixing rod 117 penetrates through the spring, so that the spring is constrained between the annular fixed member 115 and the annular movable member 116.
In the implementation of the present application, as shown in fig. 4, the cleaning mechanism 103 includes an upper cleaning base 122, a lower cleaning base 123; the upper cleaning seat 122 and the lower cleaning seat 123 may be fixedly mounted at the tail of the transmission frame 104, or a mounting bracket may be added for mounting; a cleaning channel 124 for the plastic outer casing to pass through is formed between the lower surface of the upper cleaning seat 122 and the upper surface of the lower cleaning seat 123; an upper cleaning block 125 is arranged on the upper cleaning seat 122, a lower cleaning block 126 is fixedly arranged on the lower cleaning seat 123, an upper cleaning piece 127 extending into the cleaning channel 124 is assembled below the upper cleaning block 125, and a lower cleaning piece 128 extending into the cleaning channel 124 is assembled above the lower cleaning block 126; the upper cleaning piece 127 and the lower cleaning piece 128 can adopt cleaning brushes or wear-resistant non-woven fabrics. The upper and lower cleaning holders 122 and 123 have fitting notches 129 into which the respective cleaning blocks are fitted, respectively, and the lower cleaning block 126 is fixedly mounted in the fitting notch 129 of the lower cleaning holder 123 by bolts. The cleaning piece and the cleaning block are assembled in a detachable mode so as to be convenient to replace and maintain.
An elastic mechanism compressed by the upper cleaning block 125 and the upper cleaning base 122 is provided therebetween. The elastic mechanism comprises a guide post 130 and a spring 131, the lower end of the guide post is fixedly arranged with the upper cleaning block 125, and the upper end of the guide post passes through the upper cleaning seat 122 to form guidance; the spring arranges between last clean piece 125 upper surface and last clean seat 122 assembly notch inner wall to receive the two compression, when cleaning the banding plastics outer housing surface that passes through from clean passageway 124 like this, go up clean piece 125 and can fluctuate to the rolling of self-adaptation banding plastics outer housing also can form the protection to the outer wall of banding plastics outer housing simultaneously, avoids rubbing too big, and the damage of the outer surface of the outer housing that causes.
In the implementation of this application, as shown in fig. 5, when accomplishing rolling work for rolling disc 100, the back is cut off to banded plastic casing, banded plastic casing is loose on rolling disc 100, hold-down mechanism has been set up on rolling cabinet 101, including pressing base 132 of fixed mounting on rolling cabinet 101, articulate in pressing base and be the pinch-off lever 133 of bending type, the front end of pinch-off lever is for compressing tightly balancing weight 134, when rolling disc 100 accomplishes the rolling, the pinch-off lever upset, compress tightly the balancing weight and stretch into to take-off reel 100 top, form to compressing tightly the banded plastic casing of coiling on taking-off reel 100, the staff can adopt the sticky tape to glue the outmost banded plastic casing on rolling disc 100 tightly this moment, prevent loosely, then reset the pinch-off lever upset, the staff can take off rolling disc 100 can.
Claims (6)
1. The winding device for the plastic battery shell comprises a winding disc and a winding driver for driving the winding disc to rotate, and is characterized by further comprising a transmission mechanism and a cleaning mechanism; the cleaning mechanism is positioned between the transmission mechanism and the winding disc and is used for cleaning the outer surface of the wound outer shell before being wound on the winding disc;
the transmission mechanism comprises a transmission frame, a first transmission roller, a second transmission roller and a third transmission roller which are arranged on the transmission frame at intervals in a parallel mode, wherein the second transmission roller is positioned between the first transmission roller and the third transmission roller and is arranged on the transmission frame in a floating mode in the vertical direction;
the installation parts at the two ends of the second transmission roller are respectively arranged on the transmission frame through the floating seats, one side of each floating seat is provided with a leading-in channel extending to the middle position of each floating seat in the horizontal direction, the tail ends of the leading-in channels are communicated with vertically arranged floating channels, and the installation parts of the second transmission rollers are positioned in the floating channels.
2. The battery plastic casing winding device according to claim 1, wherein the mounting portions at both ends of the first transfer roller are respectively mounted on the transfer frame by means of adjustment seats, and the distance between the first transfer roller and the second transfer roller is changed by adjusting the positions at which the adjustment seats are mounted on the transfer frame.
3. The battery plastic casing winding device according to claim 1 or 2, wherein the mounting portions at both ends of the third transfer roller are respectively mounted on the transfer frame by means of a movable base, and the distance between the third transfer roller and the second transfer roller is changed by adjusting the position where the movable base is mounted on the transfer frame.
4. The battery plastic casing take-up device according to claim 1, wherein the first transfer roller or/and the second transfer roller or/and the third transfer roller is/are provided with an elastic edge-blocking device for blocking the edge of the plastic casing passing through the transfer rollers;
the elastic flange device at least comprises an annular fixing piece, an annular moving piece and an elastic structure, wherein the annular fixing piece is fixedly arranged on the transmission roller, the annular moving piece is assembled on the annular fixing piece through the elastic structure, and the annular moving piece is positioned on one side of the plastic outer shell passing through the transmission roller.
5. The battery plastic casing wrap-up device of claim 4, wherein the elastic structure comprises a fixing rod, an elastic member, a limiting member;
one end of the fixed rod is fixedly arranged with the annular movable piece, and the other end of the fixed rod penetrates through the annular fixed piece and is connected with the limiting piece; the elastic element is positioned between the annular fixed element and the annular movable element and is compressed by the annular fixed element and the annular movable element.
6. The battery plastic casing wrap-up device of claim 1, wherein the cleaning mechanism comprises an upper cleaning seat, a lower cleaning seat;
a cleaning channel for the plastic outer shell to pass through is formed between the lower surface of the upper cleaning seat and the upper surface of the lower cleaning seat; an upper cleaning block is arranged on the upper cleaning seat, a lower cleaning block is fixedly arranged on the lower cleaning seat, an upper cleaning piece extending into the cleaning channel is assembled below the upper cleaning block, and a lower cleaning piece extending into the cleaning channel is assembled above the lower cleaning block;
an elastic mechanism compressed by the upper cleaning block and the upper cleaning seat is arranged between the upper cleaning block and the upper cleaning seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122375504.XU CN216335652U (en) | 2021-09-29 | 2021-09-29 | Battery plastic casing cover coiling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122375504.XU CN216335652U (en) | 2021-09-29 | 2021-09-29 | Battery plastic casing cover coiling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216335652U true CN216335652U (en) | 2022-04-19 |
Family
ID=81173395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122375504.XU Active CN216335652U (en) | 2021-09-29 | 2021-09-29 | Battery plastic casing cover coiling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216335652U (en) |
-
2021
- 2021-09-29 CN CN202122375504.XU patent/CN216335652U/en active Active
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