Film drawing device
Technical field
This utility model relates to the technical field of battery pad pasting, especially relates to a kind of film drawing device.
Background technology
Along with the development of new energy technology, as the electrokinetic cell of one of new-energy automobile core component, it is the most automatic
Metaplasia is produced significant.
At present, in the film process on electrokinetic cell production line, thin film is all to use manual mode pull-out, but, people
Work membrane, production capacity is low, production efficiency is low, it addition, artificial membrane is difficult to ensure that the tensile force of thin film, thus affects product quality,
Yield rate is the lowest.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of film drawing device, it is intended to solve in prior art,
There is artificial membrane, the defect that production capacity is low, production efficiency is low.
A kind of film drawing device that this utility model provides, for gripping the film edge of wound membrane and by described thin film along one the
The direction in one direction pulls preset distance, and wherein, described film drawing device includes extending and in a second party along described first direction
The most spaced two traverse rods, the gripping body being slidably installed on described traverse rod and described gripping body clamping described thin
The drive mechanism that gripping body moves is made after film.
Further, described gripping body includes the Mobile base being slidably installed on described traverse rod, is connected on described Mobile base
Bracing frame and be arranged on bracing frame and for gripping the folder membrane module of described thin film.
Further, described folder membrane module includes along being parallel to the direction of described second direction side by side and spaced many
Individual folder film tine and make the folder film pawl Power Component of multiple described folder film tine opening and closing.
Further, each described folder film tine all includes corresponding upper collapser and lower collapser, each described
Upper collapser one lateral edges is convexly equipped with multiple first protuberance, and multiple first protuberances are along being parallel to the direction of described second direction side by side
And interval is arranged, between the first adjacent protuberance, form the first groove portion;One lateral edges of each described lower collapser be convexly equipped with
Multiple second protuberances that first protuberance is the most corresponding, form the second groove portion between the second adjacent protuberance.
Further, described gripping body also includes the folder film finger assembly for adjusting film edge tensile force, described folder
Film finger assembly include two folder film finger to be slidably installed on support frame as described above along the direction being parallel to described second direction and
The folder film making the film finger relative movement of two folders refers to that Power Component, multiple described folder film tines are arranged on two described folder films
Between finger.
Further, described folder film refers to that Power Component includes two tensioning cylinders being connected with described folder film finger, two
Individual tensioning cylinder and two folder film finger one_to_one corresponding respectively.
Further, support frame as described above is connected to described Mobile base to slide up and down mode, and described gripping body also includes
Make the bracing frame force piece that support frame as described above moves down.
Further, described drive mechanism includes along the turn-screw being parallel to the extension of described first direction, is connected to this
Nut seat on turn-screw and the spindle motor making described turn-screw rotate, described nut seat is fixing with Mobile base to be connected.
It is compared with the prior art, the film drawing device that this utility model provides, including gripping body and drive mechanism, by folder
Take the edge of mechanism's clamping thin film, drive mechanism drive gripping body to move, and then thin film is pulled out, so, time saving and energy saving,
Production efficiency is high, and can be effectively improved the yields of finished product and ensure the quality of production.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the film drawing device that this utility model embodiment provides;
Fig. 2 is the enlarged drawing in A portion in Fig. 1;
Fig. 3 is the schematic perspective view of the gripping body that this utility model embodiment provides.
Main element symbol description
40: film drawing device 41: traverse rod
42: gripping body 421: Mobile base
422: bracing frame 423: folder membrane module
4231: folder film tine 4230: folder film pawl Power Component
4232: upper collapser 4233: lower collapser
4234: the first protuberance 4235: the first groove portions
4236: the second protuberance 4237: the second groove portions
424: folder film finger assembly 4241: folder film finger
4242: tensioning cylinder 425: bracing frame force piece
43: drive mechanism 431: turn-screw
432: nut seat 433: spindle motor
Detailed description of the invention
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearer, with
Lower combination drawings and Examples, are further elaborated to this utility model.Should be appreciated that concrete reality described herein
Execute example only in order to explain this utility model, be not used to limit this utility model.
As shown in Figures 1 to 3, the preferred embodiment provided for this utility model.
The film drawing device 40 that the present embodiment provides, for gripping the thin film (not shown) edge of wound membrane (not shown) and by thin
Film pulls preset distance along the direction in a first direction (direction shown in D1, hereinafter referred to as first direction D1 in diagram), wherein, draws
Film device 40 includes extending in a first direction and in a second direction (direction shown in D2, hereinafter referred to as second direction D2 in diagram)
Upper spaced two traverse rods 41, the gripping body 42 being slidably installed on traverse rod 41 and make after gripping body 42 clamps thin film
The drive mechanism 43 that gripping body 42 moves.
Above-mentioned film drawing device, including gripping body 42 and drive mechanism 43, clamps the limit of thin film by gripping body 42
Edge, is driven gripping body 42 to move by drive mechanism 43, and then is pulled out by thin film, so, time saving and energy saving, and production efficiency is high, and
And the yields of finished product can be effectively improved and ensure the quality of production.
For sake of convenience, hereinafter alleged " left " " right " " on " left and right, the upper and lower of D score and accompanying drawing itself is to one
Cause, but structure of the present utility model is not played restriction effect.
As shown in Figures 1 to 3, the film drawing device 40 that the present embodiment provides, can be used for such as electrokinetic cell is being waited pad pasting work
Thin film is pulled, to be pulled to treat above pad pasting workpiece by the thin film needed for pad pasting during the base plate pad pasting of part (not shown).
Seeing Fig. 1 and 2, gripping body 42 includes the Mobile base 421 being slidably installed on traverse rod 41, is connected on Mobile base 421
Bracing frame 422 and be arranged on bracing frame 422 and for gripping the folder membrane module 423 of thin film.Folder membrane module 423 includes folder
Film tine 4231 and make the folder film pawl Power Component 4230 of folder film tine 4231 opening and closing.In the present embodiment, folder film pawl
The quantity of parts 4231 is but is not limited to three, and three folder film tines 4231 are along being parallel to the direction of second direction D2 side by side
And interval is arranged, folder film pawl Power Component 4230 for but be not limited to cylinder assembly, be fixedly mounted on bracing frame 422 and respectively with
Folder film tine 4231 connects.
As shown in Figures 1 to 3, as a progressive ground optimization, each folder film tine 4231 all includes corresponding upper folder film
Plate 4232 and lower collapser 4233, each upper collapser 4232 is convexly equipped with multiple first convex away from a lateral edges of bracing frame 422
Portion 4234, along the direction being parallel to second direction D2, side by side and interval is arranged multiple first protuberances 4234, the first adjacent protuberance
The first groove portion 4235 is formed between 4234.Each lower collapser 4233 is convexly equipped with and first away from a lateral edges of bracing frame 422
Multiple second protuberances 4236 that protuberance 4234 is the most corresponding, form the second groove portion 4237 between the second adjacent protuberance 4236.
As shown in Figures 1 to 3, as a progressive ground optimization, gripping body 42 also includes for adjusting film edge tensile force
Folder film finger assembly 424.Specifically, folder film finger assembly 424 includes being slidably installed in support along the direction being parallel to second direction D2
Two folder film finger 4241 on frame 422 refer to Power Component with the folder films making film finger 4241 relative movement of two folders.Folder
Film refers to that Power Component includes two tensioning cylinders 4242 being connected with folder film finger 4241, two tensioning cylinders 4242 and two
Folder film finger 4241 one_to_one corresponding respectively, folder film tine 4231 is arranged between two folder film finger 4241, and side by side
Arrange.After folder film finger assembly 424 clamping films, folder film tine 4231 unclamps, and two folder film finger 4241 refer at folder film
The most mobile corner to thin film under Power Component effect, thus film edge is strained.
Seeing Fig. 1, drive mechanism 43 is but is not limited to screw mechanism, and it includes along being parallel to what first direction D1 extended
Turn-screw 431, the nut seat 432 being connected on this turn-screw 431 and make the spindle motor 433 that turn-screw 431 rotates,
Nut seat 432 is fixing with Mobile base 421 to be connected, and under the driving of spindle motor 433, Mobile base 421 moves the left side to traverse rod 41
End, and after clamping thin film, thin film is pulled to the right part to traverse rod 41.
As it is shown on figure 3, as a progressive ground optimization, bracing frame 422 is connected to Mobile base 421 to slide up and down mode, folder
Take the bracing frame force piece 425 that mechanism 42 also includes making bracing frame 422 move down.Bracing frame force piece 425 is but does not limits to
In cylinder, move to the corner of thin film two folder film finger 4241, make bracing frame 422 by bracing frame force piece 425
After moving down, can further thin film and the spacing treated between pad pasting workpiece 200, thus adjusts suitable pad pasting height.
These are only preferred embodiment of the present utility model, not in order to limit this utility model, all in this practicality
Any amendment, equivalent or the improvement etc. made within novel spirit and principle, should be included in guarantor of the present utility model
Within the scope of protecting.