CN218560585U - Automatic tension balancing device - Google Patents
Automatic tension balancing device Download PDFInfo
- Publication number
- CN218560585U CN218560585U CN202221561259.XU CN202221561259U CN218560585U CN 218560585 U CN218560585 U CN 218560585U CN 202221561259 U CN202221561259 U CN 202221561259U CN 218560585 U CN218560585 U CN 218560585U
- Authority
- CN
- China
- Prior art keywords
- roller
- bearing
- tension
- frame
- adjusting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000011888 foil Substances 0.000 claims description 31
- 230000006835 compression Effects 0.000 claims description 13
- 238000007906 compression Methods 0.000 claims description 13
- 230000007246 mechanism Effects 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 240000002853 Nelumbo nucifera Species 0.000 description 3
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 3
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000013072 incoming material Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
Abstract
The utility model provides a tension automatic balancing device, including frame, controller, adjustment subassembly, primary shaft bearing, drive arrangement, adjusting roller and tension roll, drive arrangement installs in the frame, adjusting roller and tension roll parallel, the adjustment subassembly with primary shaft bearing swing joint respectively is in the frame, the adjusting roller is installed on the adjustment subassembly, drive arrangement with the adjustment subassembly is connected, the drive arrangement drive the adjustment subassembly is in remove in the frame, the tension roll is fixed on the primary shaft bearing, lie in the frame primary shaft bearing department is provided with tension sensor, tension sensor is located under the primary shaft bearing, tension sensor with the primary shaft bearing is connected, drive arrangement with tension sensor all with controller electric connection.
Description
Technical Field
The utility model relates to a tension balancing unit field, in particular to tension automatic balancing unit.
Background
Foils such as copper foil, aluminum foil and isolating film are all key materials for battery manufacturing, and a plurality of devices are involved in processing the foils in the whole battery manufacturing process. The foil is usually coiled into a coiled material for storage, the coiled foil is usually uncoiled when the foil is processed as a raw material, a finished product is coiled after the foil is processed, and the phenomenon of uneven stress can be generated in the uncoiling, coiling and processing processes of the foil, so that the phenomenon of loosening and tightening at one side can be generated when the two sides of the foil are subjected to tensile stress, and the phenomenon of so-called lotus leaf edge can be caused.
This phenomenon of foil leads to quality problems in many processes. Conventionally, rollers capable of independently adjusting the height position from side to side are added on the tape running path of the equipment. The tensile stress of which side becomes loose by visual inspection of workers, the corresponding height of the roller on that side is correspondingly adjusted up a little, so that the side edge of the corresponding foil is tensioned a little. This solution is neither accurate nor adaptive; moreover, the phenomenon that the lotus leaf edges are rolled down by one roll is not only one edge, but the two edges are possibly alternated mutually and are not regular, so that the problems of poor adjustment effect, labor waste, low efficiency and the like exist.
SUMMERY OF THE UTILITY MODEL
Based on this, it is necessary to provide an automatic tension balancing device.
In order to solve the technical problem, the utility model provides an automatic tension balancing device, including frame, controller, adjustment subassembly, primary shaft bearing, drive arrangement, adjusting roller and tension roll, drive arrangement installs in the frame, adjusting roller and tension roll parallel, the adjustment subassembly with primary shaft bearing swing joint respectively is in the frame, the adjusting roller is installed on the adjustment subassembly, drive arrangement with the adjustment subassembly is connected, the drive arrangement drive the adjustment subassembly is in move in the frame, the tension roll is fixed on the primary shaft bearing, lie in the frame primary shaft bearing department is provided with tension sensor, tension sensor is located under the primary shaft bearing, tension sensor with primary shaft bearing connects, drive arrangement with tension sensor all with controller electric connection.
Preferably, the foil is wound on the adjusting roller and the tension roller, the foil passes through the adjusting roller and the tension roller and is wound on the adjusting roller and the tension roller respectively, a left roller and a right roller are further arranged on the machine frame, the left roller is located on the left lower side of the adjusting roller, the right roller is located on the right upper side of the tension roller, and the left roller and the right roller assist in the winding of the foil on the adjusting roller and the tension roller.
Preferably, the adjusting assembly includes a second bearing seat and a sliding block, the second bearing seat is movably connected to the frame, the sliding block is slidably connected to the bottom of the second bearing seat, the driving device is connected to the sliding block, and the driving device drives the sliding block to move left and right, so as to push the second bearing seat to move up and down on the frame.
Preferably, the upper surface of the sliding block is an inclined surface, an inclined surface adapted to the upper surface of the sliding block is arranged at the top of the second bearing seat, and one side, close to the driving device, of the upper surface of the sliding block inclines upwards.
Preferably, a reset pressure spring is arranged between the second bearing seat and the rack, one end of the reset pressure spring is abutted against the rack, the other end of the reset pressure spring is abutted against the second bearing seat, the reset pressure spring is positioned on one side of the second bearing seat far away from the sliding block, and the expansion direction of the reset pressure spring is parallel to the sliding direction of the second bearing seat.
Preferably, the rack and the sliding block are respectively provided with a pressure spring limiting part, and the pressure spring limiting parts are used for limiting the positions of the reset pressure springs.
Preferably, the pressure spring limiting part is a groove, the end part of the reset pressure spring is positioned in the groove, and the shape of the groove is matched with that of the reset pressure spring.
Preferably, the number of the second bearing seats and the first bearing seats is two, the end parts of the two ends of the adjusting roller are respectively installed on the two second bearing seats, and the end parts of the two ends of the tension roller are respectively installed on the two first bearing seats, so that the adjusting roller and the tension roller are erected on the second bearing seats and the first bearing seats.
Preferably, the driving device is a servo motor, and the driving device is connected with the sliding block through a screw rod.
Preferably, the second bearing seat and the first bearing seat are both slidably connected to the frame through a guide mechanism, the guide mechanism includes a guide rod, the second bearing seat and the first bearing seat are both slidably connected to the guide rod, the second bearing seat and the first bearing seat are both connected to the guide rod through a linear bearing, and the guide rod is vertically arranged on the frame.
The utility model has the advantages that: the device is provided with the adjusting roller and the tension roller on a tape-feeding path of the foil, the tension sensor is used for monitoring the change of tension, the driving device is used for automatically adjusting the adjusting component, the height of the adjusting roller is automatically adjusted through the feedback of the tension sensor, the accuracy and the adjusting efficiency of tension adjustment are improved, and the transverse tension distribution of the foil tends to be consistent.
Drawings
The foregoing and other objects, features and advantages of the invention will be apparent from the following more particular description of preferred embodiments of the invention, as illustrated in the accompanying drawings. Like reference numerals refer to like parts throughout the drawings, and the drawings are not intended to be drawn to scale in actual dimensions, emphasis instead being placed upon illustrating the principles of the invention.
FIG. 1 is a schematic view of a foil tape of a preferred embodiment of the present invention;
FIG. 2 is a schematic diagram of the overall structure of the preferred embodiment of the present invention;
FIG. 3 is an enlarged view of a portion A of FIG. 2;
FIG. 4 is an enlarged view of a portion of FIG. 2 at B;
fig. 5 is a schematic structural view of a tension roller and a tension sensor according to a preferred embodiment of the present invention;
in the figure: a frame 15; a drive device 2; a screw rod 20; a second bearing housing 9; a dancer roller 3; a first bearing housing 1; a tension roller 4; a tension sensor 5; a foil 6; a left roller 7; a right drum 8; a slider 10; a return pressure spring 11; a groove 12; a guide rod 13; an inclined surface 16; a foil 14.
Detailed Description
To facilitate an understanding of the present invention, reference will now be made to the more complete description of the invention, as illustrated in the accompanying drawings.
It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element and be integral therewith, or intervening elements may also be present. The terms "mounted," "one end," "the other end," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-5, the utility model provides a tension automatic balancing device, including frame 15, controller, adjustment subassembly, primary shaft bearing 1, drive arrangement 2, adjusting roller 3 and tension roller 4, drive arrangement 2 installs in frame 15, adjusting roller 3 and tension roller 4 parallel, the adjustment subassembly with primary shaft bearing 1 swing joint respectively is in frame 15, adjusting roller 3 installs on the adjustment subassembly, drive arrangement 2 with the adjustment subassembly is connected, drive arrangement 2 drives the adjustment subassembly is in move in the frame 15, tension roller 4 fixes on the primary shaft bearing 1, frame 15 is last to be located primary shaft bearing 1 department is provided with tension sensor 5, tension sensor 5 is located under primary shaft bearing 1, tension sensor 5 with primary shaft bearing 1 connects, drive arrangement 2 with tension sensor 5 all with controller electric connection, tension sensor 5 is located frame 15 with between the primary shaft bearing 1, tension roller 4 goes up the foil material 14 of coiling for tension sensor 5's change during the tension roller 4. When one side of an incoming material has a lotus leaf edge phenomenon, the tension of the corresponding side of the incoming material is abnormally reduced, the controller instructs the driving device at the corresponding end of the incoming material to start working through the feedback of the tension sensor, and the driving device drives the sliding block to move, so that the height of one side of the adjusting roller is adjusted, and the tensile stress of the side of the foil at the corresponding end is improved or reduced; specifically, when the height of one side of the adjusting roller is increased, the tensile stress of the side edge of the foil corresponding to one end is increased, so that the foil is tensioned. In the adjusting process, if the tensile stress of one side is too large and exceeds the tension limit set by the equipment, the heights of the adjusting rollers corresponding to the two side edges of the foil are adjusted simultaneously, the height position of the roller is adjusted to be lower on the side with too large tension, and the height position of the roller is adjusted to be higher on the side with small tension.
Referring to fig. 1 and 2, in a preferred embodiment, a foil 14 is wound on the adjusting roller 3 and the tension roller 4, the foil 14 passes through between the adjusting roller 3 and the tension roller 4 and is wound on the adjusting roller and the tension roller respectively, a left roller 7 and a right roller 8 are further arranged on the machine frame, the left roller 7 is positioned on the lower left of the adjusting roller 3, the right roller 8 is positioned on the upper right of the tension roller 4, and the left roller 7 and the right roller 8 assist in the winding of the foil 14 on the adjusting roller 3 and the tension roller 4.
Referring to fig. 1 and 3, in a preferred embodiment, the adjusting assembly includes a second bearing seat 9 and a sliding block 10, the second bearing seat 9 is movably connected to the frame 15, the sliding block 10 is slidably connected to the bottom of the second bearing seat 9, the driving device 2 is connected to the sliding block 10, the driving device 2 drives the sliding block 10 to move left and right, so as to push the second bearing seat 9 to move up and down on the frame 15, so that the adjusting roller 3 can adjust the position to change the foil tension.
Referring to fig. 1 and 3, in a preferred embodiment, the upper surface of the sliding block 10 is an inclined surface, the top of the second bearing seat 9 is provided with an inclined surface adapted to the upper surface of the sliding block 10, and the side of the upper surface of the sliding block 10 close to the driving device 2 is inclined upward.
Referring to fig. 3, in a preferred embodiment, a return compression spring 11 is disposed between the second bearing housing 9 and the frame 15, one end of the return compression spring 11 abuts against the frame 15, the other end of the return compression spring 11 abuts against the second bearing housing 9, the return compression spring 11 is located on a side of the second bearing housing 9 away from the sliding block 10, and a stretching direction of the return compression spring 11 is parallel to a sliding direction of the second bearing housing 9.
Referring to fig. 3, in a preferred embodiment, a pressure spring limiting portion is respectively disposed on the frame 15 and the sliding block, and the pressure spring limiting portion is configured to limit a position of the return pressure spring 11, so as to prevent the return pressure spring 11 from displacing in a stress process.
Referring to fig. 3, in a preferred embodiment, the pressure spring limiting part is a groove 12, an end of the return pressure spring 11 is located in the groove 12, and the shape of the groove 12 matches the shape of the end of the return pressure spring 11.
Referring to fig. 1 and 2, in a preferred embodiment, the number of the second bearing seats 9 and the first bearing seats 1 is two, both end portions of the steering roller 3 are respectively mounted on the two second bearing seats 9, and both end portions of the tension roller 4 are respectively mounted on the two first bearing seats 1, so that the steering roller 3 and the tension roller 4 are bridged on the second bearing seats 9 and the first bearing seats 1.
Referring to fig. 3, in a preferred embodiment, the driving means 2 is a servo motor, and the driving means is connected to the sliding block 10 through a screw 20.
Referring to fig. 3 to 5, in a preferred embodiment, the second bearing seat 9 and the first bearing seat 1 are slidably connected to the frame 15 through a guide mechanism, the guide mechanism includes a guide rod 13, the second bearing seat 9 and the first bearing seat 1 are slidably connected to the guide rod 13, the second bearing seat 9 and the first bearing seat 1 are connected to the guide rod 13 through a linear bearing, and the guide rod 13 is vertically disposed on the frame 15.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "above," and "over" a second feature may be directly on or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, reference to the description of the terms "preferred embodiment," "yet another embodiment," "other embodiments," or "specific 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 application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer 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. Moreover, various embodiments or examples and features of various embodiments or examples described in this specification can be combined and combined by one skilled in the art without being mutually inconsistent.
While embodiments of the present application have been shown and described above, it will be understood that the above embodiments are exemplary and should not be construed as limiting the present application and that changes, modifications, substitutions and alterations in the above embodiments may be made by those of ordinary skill in the art within the scope of the present application.
Claims (10)
1. The automatic tension balancing device is characterized by comprising a rack, a controller, an adjusting assembly, a first bearing seat, a driving device, an adjusting roller and a tension roller, wherein the driving device is installed on the rack, the adjusting roller is parallel to the tension roller, the adjusting assembly and the first bearing seat are movably connected to the rack respectively, the adjusting roller is installed on the adjusting assembly, the driving device is connected with the adjusting assembly, the driving device drives the adjusting assembly to move on the rack, the tension roller is fixed on the first bearing seat, a tension sensor is arranged at the first bearing seat on the rack, the tension sensor is located under the first bearing seat and connected with the first bearing seat, and the driving device and the tension sensor are electrically connected with the controller.
2. The balancing apparatus as claimed in claim 1, wherein the adjusting roller and the tension roller are wound with foil, the foil passes through between the adjusting roller and the tension roller and is wound on the adjusting roller and the tension roller respectively, the frame is further provided with a left roller and a right roller, the left roller is positioned at the lower left of the adjusting roller, the right roller is positioned at the upper right of the tension roller, and the left roller and the right roller assist in the winding of the foil on the adjusting roller and the tension roller.
3. The balance device of claim 1, wherein the adjustment assembly comprises a second bearing block and a sliding block, the second bearing block is movably connected to the frame, the sliding block is slidably connected to the bottom of the second bearing block, the driving device is connected with the sliding block, and the driving device drives the sliding block to move left and right, so that the second bearing block is pushed to move up and down on the frame.
4. The balance device of claim 3 wherein the upper surface of the sliding block is an inclined surface, the top of the second bearing seat is provided with an inclined surface adapted to the upper surface of the sliding block, and the side of the upper surface of the sliding block adjacent to the driving device is inclined upward.
5. The balancing device of claim 4, wherein a return compression spring is disposed between the second bearing seat and the frame, one end of the return compression spring abuts against the frame, the other end of the return compression spring abuts against the second bearing seat, the return compression spring is located on a side of the second bearing seat away from the sliding block, and a stretching direction of the return compression spring is parallel to a sliding direction of the second bearing seat.
6. The balance device according to claim 5, wherein a pressure spring limiting portion for limiting a position of the return pressure spring is provided on each of the frame and the slide block.
7. The balance device of claim 6, wherein the compression spring limiting part is a groove, the end part of the return compression spring is positioned in the groove, and the shape of the groove is matched with the shape of the return compression spring.
8. The balancing apparatus as claimed in claim 3, wherein the number of the second bearing housing and the first bearing housing is two, both end portions of the adjusting roller are respectively mounted on the two second bearing housings, and both end portions of the tension roller are respectively mounted on the two first bearing housings, so that the adjusting roller and the tension roller are bridged on the second bearing housings and the first bearing housings.
9. A counterbalancing mechanism as claimed in claim 8, wherein said drive means is a servo motor, said drive means being connected to said slide blocks by a lead screw.
10. The counterbalance apparatus of claim 9, wherein the second bearing block and the first bearing block are each slidably connected to the frame by a guide mechanism, the guide mechanism including a guide rod, the second bearing block and the first bearing block are each slidably connected to the guide rod, the second bearing block and the first bearing block are each connected to the guide rod by a linear bearing, and the guide rod is vertically disposed on the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221561259.XU CN218560585U (en) | 2022-06-21 | 2022-06-21 | Automatic tension balancing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221561259.XU CN218560585U (en) | 2022-06-21 | 2022-06-21 | Automatic tension balancing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218560585U true CN218560585U (en) | 2023-03-03 |
Family
ID=85302371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221561259.XU Active CN218560585U (en) | 2022-06-21 | 2022-06-21 | Automatic tension balancing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218560585U (en) |
-
2022
- 2022-06-21 CN CN202221561259.XU patent/CN218560585U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112620395B (en) | Steel coil leveling and cutting device and steel coil leveling and cutting method | |
| CN104577215A (en) | Pole piece winding method and equipment | |
| CN104466228A (en) | Pole piece winding method | |
| CN115256913B (en) | Tectorial membrane paper equipment of taking off is used in steel band extension | |
| CN218560585U (en) | Automatic tension balancing device | |
| CN211569622U (en) | Tension-free steel plate winding device | |
| CN214527125U (en) | Paper separating machine convenient for coil unloading | |
| CN210876827U (en) | Metal coil processing feeder | |
| CN117415859A (en) | Automatic cutting equipment and process for copper foil production | |
| CN117282806A (en) | Stainless steel band withdrawal and straightening device and withdrawal and straightening process thereof | |
| CN216511829U (en) | Protection film rolling equipment capable of automatically replacing rolling wheel | |
| CN216606725U (en) | Flattening leveler for hot-rolled coil | |
| CN214059349U (en) | Aluminum plate area coiling mechanism | |
| CN213858281U (en) | Full-automatic sheet cutting and separating machine | |
| CN110640475B (en) | Flattening and longitudinal shearing combined unit for coiled stainless steel plates | |
| CN211619465U (en) | Slitter limit coiling mechanism | |
| CN211444434U (en) | PE protection film is with device of deciding with automation that has measurement function | |
| CN209922537U (en) | Compact electronic carrier tape winding mechanism | |
| KR101243055B1 (en) | Two bridle of tension leveller system | |
| CN112259363A (en) | Numerical control strip-replacing foil strip-discharging machine | |
| CN214524905U (en) | Packaging protection film tool | |
| CN211135236U (en) | Automatic riveting machine | |
| CN216335652U (en) | Battery plastic casing cover coiling mechanism | |
| CN213264916U (en) | Cloth rolling machine | |
| CN218088080U (en) | Winding mechanism for nickel sheet processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 20 Majun Street, Dongyong Town, Nansha District, Guangzhou City, Guangdong Province, 511400 Patentee after: Guangdong Jiemeng Intelligent Equipment Co.,Ltd. Country or region after: China Address before: No. 18, Mafa Street, Dongyong Town, Nansha District, Guangzhou City, Guangdong Province, 511475 Patentee before: Guangdong jiemeng Intelligent Equipment Co.,Ltd. Country or region before: China |