CN218579256U - Automatic side cut device of polyimide film - Google Patents
Automatic side cut device of polyimide film Download PDFInfo
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- CN218579256U CN218579256U CN202222667139.4U CN202222667139U CN218579256U CN 218579256 U CN218579256 U CN 218579256U CN 202222667139 U CN202222667139 U CN 202222667139U CN 218579256 U CN218579256 U CN 218579256U
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- polyimide film
- edge cutting
- tensioning
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Abstract
The utility model relates to an automatic side cut device of polyimide film, be in including bottom plate and setting side cut mounting bracket on the bottom plate, both sides symmetry is provided with tensioning adjustment mechanism around the side cut mounting bracket, be provided with the execution side cut mechanism on the side cut mounting bracket. The utility model discloses can solve and have the following problem in the operation of cutting edge of current polyimide film production, the mounted position of the cutter on the present side cut machinery needs the manual work to measure the back installation, needs install the side cut cutter according to the specification of polyimide film production in advance, needs the manual adjustment position of side cut cutter after the polyimide film of different specifications of production operation of suspending when needing to produce, influences the efficiency of polyimide film production.
Description
Technical Field
The utility model relates to a film side cut correlation technique field, in particular to automatic side cut device of polyimide film.
Background
Polyimide has been fully recognized as a polymer material with a promising development prospect, the application of the polyimide film in insulating materials and structural materials is continuously expanding, the polyimide film is used as an important material of acoustic circuit boards, integrated circuits, flat panel displays, solar cells, electronic tags and the like, and plays an important role in the application field of electronic products, the specification of the polyimide film needs to be determined according to requirements when the polyimide film is produced according to the specific use condition of the polyimide film, and the specification of the polyimide film can be changed by performing edge cutting treatment on the polyimide film in production operation.
However, the existing polyimide film production trimming operation has the following problems that the installation position of a cutter on the existing trimming machine needs to be manually measured and then installed, the trimming cutter needs to be installed in advance according to the specification of polyimide film production, the position of the trimming cutter needs to be manually adjusted after production operation is suspended when polyimide films with different specifications need to be produced, and the production efficiency of the polyimide film is influenced.
Disclosure of Invention
Technical scheme (I)
In order to achieve the above object, the utility model provides a following technical scheme: an automatic trimming device for a polyimide film comprises a bottom plate and a trimming mounting frame arranged on the bottom plate, wherein tensioning adjusting mechanisms for tensioning the polyimide film are symmetrically arranged on the front side and the rear side of the trimming mounting frame, and an executing trimming mechanism for trimming the polyimide film is arranged on the trimming mounting frame;
the edge cutting executing mechanism comprises an executing operation frame arranged on the edge cutting mounting frame, and an adjusting edge cutting branched chain for performing edge cutting operation on the polyimide film and a collecting branched chain for winding the cut polyimide film are sequentially arranged on the executing operation frame from front to back;
the adjusting and trimming branch chain comprises a bidirectional cylinder arranged on the executing operation frame, executing control frames are symmetrically arranged on the bidirectional cylinder, and trimming components matched with the executing control frames are symmetrically arranged on the executing control frames.
Preferably, the trimming assembly comprises a lifting groove which is uniformly formed in the operation executing frame, a lifting frame is arranged in the lifting groove in a sliding mode, a lifting spring rod is arranged between the lifting frame and the operation executing frame, and trimming knives are arranged at the lower end of the lifting frame.
Preferably, the execution control frame is connected with the execution operation frame in a sliding mode, a trapezoidal block is arranged at the lower end of the execution control frame, and the width of the trapezoidal block decreases progressively from top to bottom.
Preferably, the collecting branched chain comprises a double-shaft motor installed on the executing operation frame through a motor base, rotating shafts are symmetrically arranged on output shafts of the double-shaft motor through a coupler, winding wheels are installed on the rotating shafts, the rotating shafts are installed on vertical plates through bearings, the vertical plates are installed on the executing operation frame, and collecting grooves are formed in the executing operation frame.
Preferably, the executing frame is provided with an auxiliary spring rod, the lower end of the auxiliary spring rod is provided with an auxiliary flattening frame, and an auxiliary roller is arranged between the inner walls of the auxiliary flattening frames through a bearing.
Preferably, tensioning adjustment mechanism installs including the symmetry the tensioning extension board of the side cut mounting bracket left and right sides, two be provided with two guide rolls that are used for leading the polyimide film direction of motion side by side through the bearing between the tensioning extension board, install the tensioning spring lever on the bottom plate, install the tensioning support on the tensioning spring lever, be provided with the tensioning roller through the bearing between the inner wall of tensioning support.
Preferably, cutter feeding grooves are uniformly formed in the left side and the right side of the upper end face of the trimming mounting frame.
(II) advantageous effects
1. The utility model can solve the following problems existing in the trimming operation of polyimide film production, the installation position of the cutter on the current trimming machine needs to be manually measured and then installed, the trimming cutter needs to be installed in advance according to the specification of polyimide film production, and the position of the trimming cutter needs to be manually adjusted after the production operation is suspended when polyimide films with different specifications need to be produced, thereby affecting the efficiency of polyimide film production;
2. the utility model provides an automatic side cut device of polyimide film can cut edge the polyimide film in the operation according to the production requirement regulation in the operation by the execution side cut mechanism for the polyimide film of production can satisfy the requirement of production, and the execution side cut mechanism can carry out automatic adjustment according to the change of polyimide film production specification in this operation moreover, can guarantee not stop the position that the automatic adjustment was cut edge under the prerequisite of polyimide film production, thereby guarantee that the polyimide film who acquires can satisfy the requirement of production.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a schematic view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
FIG. 3 is a schematic structural view of the bottom plate, the trimming mounting bracket and the tension adjusting mechanism of the present invention;
fig. 4 is a schematic view of the mechanism for adjusting the position between the trimming branch and the collecting branch according to the present invention;
FIG. 5 is a schematic view of the edge trimming mechanism of the present invention;
fig. 6 is a schematic structural view between the auxiliary flattening frame and the auxiliary roller of the present invention.
Detailed Description
Embodiments of the present invention will be described below with reference to the drawings. In this process, the width of the lines or the size of the components in the drawings may be exaggerated for clarity and convenience of description.
In addition, the following terms are defined based on the functions of the present invention, and may be different according to the intention of the user or the operator or the convention. Therefore, these terms are defined based on the entire contents of the present specification.
As shown in fig. 1 to 6, an automatic polyimide film edge cutting device comprises a base plate 1 and an edge cutting mounting frame 2 arranged on the base plate 1, wherein tensioning adjusting mechanisms 3 for tensioning a polyimide film are symmetrically arranged on the front side and the rear side of the edge cutting mounting frame 2, and an executing edge cutting mechanism 4 for edge cutting processing of the polyimide film is arranged on the edge cutting mounting frame 2;
the existing winding equipment is used for winding the polyimide film in the production process, the polyimide film is firstly controlled to pass through the tensioning adjusting mechanism 3 and the edge cutting executing mechanism 4 in the operation, the polyimide film in motion is tightened through the tensioning adjusting mechanism 3, the phenomenon that the polyimide film wrinkles in motion is prevented, the polyimide film is subjected to edge cutting under the condition that the polyimide film is tensioned is ensured, the precision of the polyimide film edge cutting operation can be improved, the phenomenon that the edge cutting operation cannot be smoothly performed due to insufficient tensioning force of the polyimide film can be avoided, in addition, the polyimide film is subjected to edge cutting in the operation according to the production requirement specification, the produced polyimide film can meet the production requirement, the edge cutting executing mechanism 4 can automatically adjust according to the change of the production specification of the polyimide film in the operation, the position of edge cutting can be automatically adjusted on the premise that the production of the polyimide film is not stopped, and the obtained polyimide film can meet the production requirement.
Tensioning adjustment mechanism 3 is installed including the symmetry the tensioning extension board 31 of the 2 left and right sides of side cut mounting bracket, two be provided with two guide rolls 32 that are used for leading the polyimide film direction of motion side by side through the bearing between the tensioning extension board 31, install tensioning spring lever 33 on the bottom plate 1, install tensioning support 34 on the tensioning spring lever 33, be provided with tensioning roller 35 through the bearing between the inner wall of tensioning support 34.
An auxiliary spring rod 411 is arranged on the executing operation frame 41, an auxiliary flattening frame 412 is arranged at the lower end of the auxiliary spring rod 411, and an auxiliary roller 413 is arranged between the inner walls of the auxiliary flattening frame 412 through a bearing.
The polyimide film passes through the tensioning adjusting mechanisms 3 on the front side and the rear side of the trimming mounting rack 2 in the moving process, the polyimide film in the moving process is tensioned through the tensioning adjusting mechanisms 3, the polyimide film is ensured to be always in a tensioned state in the moving process, accordingly, redundant rim charge of the polyimide film can be cut off smoothly in the moving process, the polyimide film passes through a gap between the auxiliary flattening rack 412 and the trimming mounting rack 2 in the moving process, the auxiliary flattening rack 412 exerts pressure downwards under the action of the auxiliary spring rod 411, and the auxiliary roller 413 is matched with the upper end face of the trimming mounting rack 2 to perform auxiliary rolling operation on the moving polyimide film.
The edge cutting executing mechanism 4 comprises an executing operation frame 41 arranged on the edge cutting mounting frame 2, and an adjusting edge cutting branched chain 42 for edge cutting operation of the polyimide film and a collecting branched chain 43 for winding the cut polyimide film are sequentially arranged on the executing operation frame 41 from front to back;
the adjusting trimming branch chain 42 comprises a bidirectional cylinder 421 mounted on the executing operation frame 41, the bidirectional cylinder 421 is symmetrically provided with an executing control frame 422, and the executing control frame 422 is symmetrically provided with trimming components 44 matched with the executing control frame 422.
The trimming assembly 44 comprises a lifting groove uniformly formed in the operation executing frame, a lifting frame 441 is slidably arranged in the lifting groove, a lifting spring rod 442 is arranged between the lifting frame 441 and the operation executing frame 41, and trimming knives are arranged at the lower end of the lifting frame 441.
The execution control frame 422 is connected with the execution operation frame 41 in a sliding mode, a trapezoidal block is arranged at the lower end of the execution control frame 422, and the width of the trapezoidal block decreases progressively from top to bottom.
The left side and the right side of the upper end surface of the trimming mounting frame 2 are uniformly provided with cutter feeding grooves.
According to the requirement of production specification, the two-way cylinder 421 is started to drive the execution control frame 422 to move oppositely, the trapezoidal block on the execution control frame 422 is driven by the two-way cylinder 421 to move to a position close to the lifting frame 441 meeting the requirement of the width of the polyimide film, the width between the two trimming knives is ensured to meet the requirement of the width of the polyimide film specified in production, when the polyimide film is controlled to move at a constant speed, the two-way cylinder 421 is started to drive the trapezoidal block on the execution control frame 422 to extrude the specified lifting frame 441, the lifting frame 441 drives the trimming knives to penetrate through the polyimide film to be inserted into the tool feeding grooves after being extruded, and the polyimide film in a tightened state is cut off by the trimming knives in motion.
When the width specification of the polyimide film in production is changed, the execution control frame 422 is driven by the bidirectional air cylinder 421 to perform position adjustment, so that the corresponding lifting frame 441 is selected to extrude, and the width between the trimming knives for trimming the two sides of the polyimide film meets the requirement of the production width of the polyimide film.
The collecting branched chain 43 comprises a double-shaft motor 431 mounted on the executing operation frame 41 through a motor base, a rotating shaft 432 is symmetrically arranged on an output shaft of the double-shaft motor 431 through a coupling, a winding wheel 433 is mounted on the rotating shaft 432, the rotating shaft 432 is mounted on a vertical plate through a bearing, the vertical plate is mounted on the executing operation frame 41, and a collecting tank is arranged on the executing operation frame 41.
Waste materials cut from the produced polyimide film are connected to a winding wheel 433, a double-shaft motor 431 is started to drive a rotating shaft 432 to rotate in the edge cutting operation, and the rotating shaft 432 drives the winding wheel 433 to wind and collect cut scraps in the rotating operation.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The automatic polyimide film edge cutting device comprises a bottom plate (1) and an edge cutting mounting frame (2) arranged on the bottom plate (1), and is characterized in that tensioning adjusting mechanisms (3) used for tensioning a polyimide film are symmetrically arranged on the front side and the rear side of the edge cutting mounting frame (2), and an executing edge cutting mechanism (4) used for performing edge cutting treatment on the polyimide film is arranged on the edge cutting mounting frame (2);
the edge cutting executing mechanism (4) comprises an executing operation frame (41) arranged on the edge cutting mounting frame (2), and an adjusting edge cutting branched chain (42) used for performing edge cutting operation on the polyimide film and a collecting branched chain (43) used for winding the cut polyimide film are sequentially arranged on the executing operation frame (41) from front to back;
the adjusting trimming branch chain (42) comprises a bidirectional cylinder (421) arranged on the executing operation frame (41), an executing control frame (422) is symmetrically arranged on the bidirectional cylinder (421), and trimming components (44) matched with the executing control frame (422) are symmetrically arranged on the executing control frame (422).
2. The automatic trimming device for the polyimide film according to claim 1, wherein the trimming assembly (44) comprises a lifting groove uniformly formed on the executing operation frame, a lifting frame (441) is slidably arranged in the lifting groove, a lifting spring rod (442) is arranged between the lifting frame (441) and the executing operation frame (41), and a trimming knife is arranged at the lower end of the lifting frame (441).
3. The automatic trimming device for polyimide films according to claim 2, wherein the execution control frame (422) is connected with the execution operation frame (41) in a sliding manner, a trapezoid block is arranged at the lower end of the execution control frame (422), and the width of the trapezoid block is gradually reduced from top to bottom.
4. The automatic trimming device for the polyimide films according to claim 3, wherein the collecting branched chain (43) comprises a double-shaft motor (431) mounted on the performing operation frame (41) through a motor base, a rotating shaft (432) is symmetrically arranged on an output shaft of the double-shaft motor (431) through a coupling, a winding wheel (433) is mounted on the rotating shaft (432), the rotating shaft (432) is mounted on a vertical plate through a bearing, the vertical plate is mounted on the performing operation frame (41), and a collecting tank is arranged on the performing operation frame (41).
5. The automatic trimming device for polyimide films according to claim 4, wherein an auxiliary spring rod (411) is arranged on the execution work frame (41), an auxiliary flattening frame (412) is arranged at the lower end of the auxiliary spring rod (411), and an auxiliary roller (413) is arranged between the inner walls of the auxiliary flattening frame (412) through a bearing.
6. The automatic trimming device for the polyimide film according to claim 5, wherein the tensioning adjusting mechanism (3) comprises two tensioning support plates (31) symmetrically installed at the left side and the right side of the trimming installation frame (2), two guide rollers (32) for guiding the moving direction of the polyimide film are arranged between the two tensioning support plates (31) side by side through bearings, a tensioning spring rod (33) is installed on the bottom plate (1), a tensioning support (34) is installed on the tensioning spring rod (33), and a tensioning roller (35) is arranged between the inner walls of the tensioning support (34) through bearings.
7. The automatic edge cutting device for the polyimide films as claimed in claim 6, wherein the left side and the right side of the upper end surface of the edge cutting mounting rack (2) are uniformly provided with cutter grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222667139.4U CN218579256U (en) | 2022-10-11 | 2022-10-11 | Automatic side cut device of polyimide film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222667139.4U CN218579256U (en) | 2022-10-11 | 2022-10-11 | Automatic side cut device of polyimide film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218579256U true CN218579256U (en) | 2023-03-07 |
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ID=85367295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222667139.4U Active CN218579256U (en) | 2022-10-11 | 2022-10-11 | Automatic side cut device of polyimide film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218579256U (en) |
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2022
- 2022-10-11 CN CN202222667139.4U patent/CN218579256U/en active Active
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