CN213037839U - Tension blocking mechanism of winding film and winding film coating equipment applying same - Google Patents
Tension blocking mechanism of winding film and winding film coating equipment applying same Download PDFInfo
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- CN213037839U CN213037839U CN202020996803.8U CN202020996803U CN213037839U CN 213037839 U CN213037839 U CN 213037839U CN 202020996803 U CN202020996803 U CN 202020996803U CN 213037839 U CN213037839 U CN 213037839U
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Abstract
The utility model relates to a vacuum coating field especially relates to a mechanism is blocked to tension of coiling membrane and coiling filming equipment who uses thereof, the mechanism is blocked to tension includes the backup pad, still including locating the closing device in the backup pad, closing device is including locating the linking bridge in the backup pad, tension adjusting device and rotation set up on the linking bridge and lie in the compression roller of chill roll top, be equipped with the swing arm that articulates on the linking bridge, the free end of swing arm is connected with the compression roller and can drives the compression roller swing, tension adjusting device sets up between swing arm and backup pad, be used for exerting the pressure to the chill roll direction to the compression roller, and then will coil the membrane and press on the chill roll and make coiling membrane and chill roll synchronous motion. This application can be pressed the coiling membrane on the chill roll and make coiling membrane and chill roll simultaneous movement, does not take place relative displacement, reduces the friction between coiling membrane and the chill roll, blocks the tension connection between the membrane both ends tension section, makes coiling membrane coating film layer even, and the membrane material does not play the fold.
Description
[ technical field ] A method for producing a semiconductor device
The application relates to the field of vacuum coating, in particular to a tension blocking mechanism of a winding film and winding coating equipment applying the same.
[ background of the invention ]
In the vacuum coating industry at present, the coating of a winding roller has common problems: the problem of tension adjustment. Because of the requirement of the production process, the positions of the winding film and each roller need stable, different and noninterference tension, and the phenomenon is more common particularly for winding film coating equipment with a complex structure. The problems of uneven film coating layer and film material wrinkles of the winding film caused by unstable tension adjustment of the winding film and each roller position cannot meet the requirements of production processes, and a mechanism capable of blocking tension connection of two ends of the winding film is urgently needed to be designed.
[ summary of the invention ]
In order to solve the problem that the tension of the existing winding coating equipment is unstable and can cause uneven coating layers of the winding film and wrinkles of the film material, the application provides a tension blocking mechanism of the winding film and the winding coating equipment applying the same.
The technical scheme adopted for solving the technical problem is as follows:
the tension blocking mechanism of the winding film comprises a supporting plate and a pressing device arranged on the supporting plate, wherein the pressing device comprises a connecting support arranged on the supporting plate, a tension adjusting device and a pressing roller arranged on the connecting support and located above a cooling roller, the connecting support is provided with a swing arm hinged on the connecting support, the free end of the swing arm is connected with the pressing roller and can drive the pressing roller to swing, the tension adjusting device is arranged between the swing arm and the supporting plate and used for applying pressure to the cooling roller direction to the pressing roller, and then the winding film is pressed on the cooling roller and enables the winding film and the cooling roller to move synchronously.
The connecting bracket of the tension blocking mechanism for the winding film is also provided with a compression roller adjusting device for adjusting the height of the compression roller.
The tension blocking mechanism for the winding film comprises a tension adjusting rod and a telescopic elastic piece connected with the tension adjusting rod, wherein a fixing plate used for fixing the tension adjusting rod is arranged on the swing arm, the lower end of the elastic piece is connected to the inner side of the supporting plate, and the swing arm is applied with downward pressure through the elastic piece.
The tension blocking mechanism for the winding film comprises a compression roller adjusting device and a connecting support, wherein the compression roller adjusting device comprises an adjusting screw fixed on the connecting support, a first adjusting rod fixing shaft capable of moving up and down along the adjusting screw is sleeved on the adjusting screw, and the first adjusting rod fixing shaft is connected with the swing arm to adjust the height of the compression roller.
According to the tension blocking mechanism for the winding film, the connecting support is provided with the adjusting rod fixing block fixed on the connecting support, the lower end of the adjusting screw rod is provided with the second adjusting rod fixing shaft connected with the adjusting rod fixing block, and the adjusting screw rod is fixed on the connecting support through the second adjusting rod fixing shaft.
The tension blocking mechanism for the winding film is characterized in that a first convex column is arranged on the first adjusting rod fixing shaft, a first pin hole is formed in the first convex column, a first jack for inserting the first convex column is formed in the swing arm, the first convex column is inserted into the first jack and fixedly connected with the swing arm through the cooperation of a pin and the first pin hole, a second convex column is arranged on the second adjusting rod fixing shaft, a second pin hole is formed in the second convex column, a second jack for inserting the second convex column is formed in the adjusting rod fixing block, and the second convex column is inserted into the second jack and fixedly connected with the adjusting rod fixing block through the cooperation of the pin and the second pin hole.
The tension blocking mechanism for the winding film comprises a connecting plate, the upper end of the connecting plate is hinged to a swing arm, a swing arm fixing shaft is arranged between the hinged end of the swing arm and the connecting plate, the swing arm is hinged to the connecting plate through the swing arm fixing shaft, a bearing hole is formed in the free end of the swing arm, and a bearing used for bearing the compression roller is arranged in the bearing hole.
The tension blocking mechanism of the winding film comprises a body, a first connecting portion connected to one side of the body and a second connecting portion connected to the other side of the body, wherein a first connecting hole is formed in the hinged end of the swing arm and matched and connected with the first connecting portion, and a second connecting hole is formed in the upper end of the connecting plate and matched and connected with the second connecting portion.
The tension blocking mechanism for the winding film is characterized in that a clamping groove is formed in the periphery of the first connecting portion, an elastic check ring for preventing the swing arm fixing shaft from being separated from the swing arm after the first connecting portion is connected with the first connecting hole in a matched and clamped mode is clamped on the clamping groove, and the second connecting portion is fixed with the compression gasket through a screw after the second connecting portion is connected with the second connecting hole in a matched and clamped mode.
The winding coating equipment comprises a rack, wherein the tension blocking mechanism of the winding film is arranged on the rack.
Compared with the prior art, the method has the following advantages:
1. the utility model provides a tension blocking mechanism, it has rotatable swing arm to articulate on the linking bridge, the free end of swing arm is connected with the rotation compression roller, still be fixed with on the swing arm and apply to the compression roller and press to the tension adjusting device of cooling roller direction pressure, can press the coiling membrane on the cooling roller and make coiling membrane and cooling roller synchronous motion, relative displacement does not take place, blocks the tension relation between the coiling membrane both ends tension section, it is even to make coiling membrane coating film layer, the membrane material does not play the fold.
2. The utility model provides a mechanism is blocked to tension still is equipped with the adjusting screw who is fixed in linking bridge on the linking bridge, the cover has the first adjusting lever fixed axle of being connected with the swing arm on the adjusting screw, the position accessible nut adjustment of first adjusting lever fixed axle on adjusting screw, because the swing arm links to each other with the compression roller, through the height of the adjustable compression roller in position of adjusting first adjusting lever fixed axle, and then the adjustment compression roller is to the pressure of coiling the membrane, can realize the production demand under the different coating film conditions.
3. The tension blocking mechanism is mainly applied to winding film coating equipment for coating films on multiple boxes and multiple force sections, and can block tension connection between the two force sections, so that the two ends of a blocked film are provided with relatively independent tension systems, and the two tension systems are not influenced mutually, and therefore various production process requirements are met.
[ description of the drawings ]
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic structural view of the tension blocking mechanism of the present application;
FIG. 2 is an enlarged schematic view of section A of FIG. 1;
FIG. 3 is a schematic view of the tension adjustment mechanism of the present application;
FIG. 4 is a schematic view of the adjusting screw of the present application;
FIG. 5 is an exploded view of the attachment bracket of the present application;
fig. 6 is a path diagram of a wound film of an embodiment of the present application.
[ detailed description ] embodiments
The present application will be further described with reference to the following drawings and specific embodiments.
Referring to fig. 1 to 6, a winding coating apparatus includes a frame, a support plate 1 is disposed on the frame, a cooling roller 2 rotatably disposed on the support plate 1, a first rotating roller 7 and a second rotating roller 8 are disposed on the support plate 1, in this embodiment, the cooling roller 2 is disposed at an upper end of the first rotating roller 7, the cooling roller 2 is driven by a motor to rotate, the second rotating roller 8 is disposed at a rear side of the cooling roller 2, a winding film a completing a vacuum coating process penetrates from an upper end of the second rotating roller 8, penetrates from an upper end of the cooling roller 2 after winding a lower end of the first rotating roller 7, and is cooled by introducing cooling water through the cooling roller, so as to cool the winding film and reduce deformation of the winding film. However, due to the influence of factors such as the positions and the rotating speeds of the cooling roller and the second rotating roller, the tension relations of the winding films at the two ends of the cooling roller and the second rotating roller are different, and the tension sections at the two ends of the winding films can influence each other, so that the coating layer of the winding film is not uniform, the film material is wrinkled, and the production process requirement is not met. Therefore, the pressing device is additionally arranged on the supporting plate, so that the winding film and the cooling roller synchronously move and cannot generate relative displacement, the film coating layer of the winding film is uniform, and the film material cannot wrinkle.
Specifically, closing device is including locating linking bridge 3, tension adjusting device 4 on backup pad 1 and rotating the compression roller 5 that sets up on linking bridge and be located cooling roller 2 top, be equipped with the swing arm 31 that articulates on linking bridge 3, the free end of swing arm 31 with compression roller 5 is connected and can drives the swing of compression roller 5, tension adjusting device 4 sets up between swing arm 31 and backup pad 1 for to compression roller 5 applys the pressure to cooling roller 2 direction, and then will convolute the membrane and press on cooling roller 2 and make coiling membrane and cooling roller 2 simultaneous movement.
This application embodiment, it has rotatable swing arm to articulate on the linking bridge, and the free end of swing arm is connected with the rotation compression roller, still is fixed with on the swing arm and can applys to the compression roller and press to the tension adjusting device of cooling roller direction pressure, can press the coiling membrane on the cooling roller and make coiling membrane and cooling roller synchronous motion, does not take place relative displacement, blocks the tension relation between the coiling membrane both ends tension section, makes coiling membrane coating film layer even, and the membrane material does not play the fold.
Further, the tension adjusting device 4 includes a tension adjusting rod 41 and a telescopic elastic member 42 connected to the tension adjusting rod 41, the swing arm 31 is provided with a fixing plate 32 for fixing the tension adjusting rod 41, the lower end of the elastic member 42 is connected to the inner side of the support plate 1, and the swing arm 31 is pressed by the elastic member 42. In this embodiment, the fixing plate 32 is provided with a mounting hole 321, the upper end of the tension adjusting rod 41 passes through the mounting hole 321 and then is fixed to the fixing plate 32 through a nut, the lower end of the tension adjusting rod 41 is provided with an adjusting rod connecting hole, the elastic member 42 is a spring connected to the adjusting rod connecting hole, the inner side of the supporting plate 1 is provided with a hook, and the lower end of the spring is connected with the hook and hooked on the hook. Simple structure, the compression roller receives the pulling force of spring and compression roller self gravity downward swing, thereby makes compression roller and chill roll contact extrusion compress tightly the coiling membrane.
The connecting bracket 3 comprises a connecting plate 33, the upper end of the connecting plate 33 is provided with the swing arm 31, the hinged end of the swing arm 31 is provided with a swing arm fixing shaft between the connecting plates 33, the swing arm 31 is hinged to the connecting plate 33 through the swing arm fixing shaft, the free end of the swing arm 31 is provided with a bearing hole 311, and a bearing 35 used for bearing the compression roller 5 is arranged in the bearing hole 311. It is rational in infrastructure, on the compression roller accepted rotatable locating swing arm through the bearing, the swing arm was articulated with the connecting plate, and the swing arm rotates downwards, drives the compression roller and swings extrusion chill roll downwards.
Specifically, the swing arm fixed axle includes body 340, connects in the first connecting portion 341 of body 340 one side and connects in the second connecting portion 342 of body 340 opposite side, the hinged end of swing arm 31 be equipped with the first connecting portion 341 cooperation joint's first connecting hole 312, the upper end of connecting plate 33 be equipped with the second connecting portion 342 cooperation joint's second connecting hole 331. In this embodiment, a clamping groove 3411 is formed in the periphery of the first connecting portion 341, an elastic collar 36 for preventing the swing arm fixing shaft from being separated from the swing arm 31 after the first connecting portion 341 is in matched clamping connection with the first connecting hole 312 is clamped in the clamping groove 3411, and the second connecting portion 342 is fixed to the second connecting hole 331 through a screw and a pressing pad after being in matched clamping connection.
In order to adjust the height of the press roller and thus adjust the pressure required by different coating films, a press roller adjusting device for adjusting the height of the press roller 5 is also arranged on the connecting bracket 3. In this embodiment, the pressing roller adjusting device includes an adjusting screw 6 fixed on the connecting bracket 3, a first adjusting rod fixing shaft 61 capable of moving up and down along the adjusting screw 6 is sleeved on the adjusting screw 6, and the first adjusting rod fixing shaft 61 is connected with the swing arm 31 to adjust the height of the pressing roller 5. The position of the first adjusting rod fixing shaft on the adjusting screw rod can be adjusted through the nut, and the swing arm is connected with the press roller, so that the height of the press roller can be adjusted through adjusting the position of the first adjusting rod fixing shaft, the pressure of the press roller on a winding film is further adjusted, and production requirements under different film coating conditions can be met.
Furthermore, the connecting bracket 3 is provided with an adjusting rod fixing block 37 fixed on the connecting bracket 3 through a screw, the lower end of the adjusting screw rod 6 is provided with a second adjusting rod fixing shaft 62 connected with the adjusting rod fixing block 37, and the adjusting screw rod 6 is fixed on the connecting bracket 3 through the second adjusting rod fixing shaft 62. In this embodiment, the first adjusting rod fixing shaft is limited on the adjusting screw rod through the nut, and the position of the first adjusting rod fixing shaft can be adjusted through the position of the adjusting nut, so that the swing arm connected with the first adjusting rod fixing shaft is limited.
Specifically, be equipped with first boss 611 on first adjusting lever fixed axle 61, be equipped with first pinhole on the first boss 611, offer on the swing arm 31 and supply first boss 611 male first jack 313, first boss 611 inserts behind the first jack 313 through the cooperation of pin and first pinhole with swing arm 31 is fixed continuous, be equipped with second boss 621 on the second adjusting lever fixed axle 62, be equipped with the second pinhole on the second boss 621, offer on the adjusting lever fixed block 37 and supply second boss 621 male second jack 371, the second boss 621 inserts behind the second jack 371 through the cooperation of pin and second pinhole with adjusting lever fixed block 37 is fixed continuous. The whole structure is stable, and the contact pressure of the compression roller can be pre-tightened manually.
In conclusion, the pressing device of the application has the following advantages:
1. the connecting support is hinged with a rotatable swing arm, the free end of the swing arm is connected with a rotating compression roller, and a tension adjusting device capable of applying pressure to the compression roller in the direction of the cooling roller is further fixed on the swing arm, so that a winding film can be pressed on the cooling roller and can be synchronously moved with the cooling roller without relative displacement, tension relation between tension sections at two ends of the winding film is blocked, a film coating layer of the winding film is uniform, and the film material does not wrinkle.
2. The connecting support is further provided with an adjusting screw fixed on the connecting support, the adjusting screw is sleeved with a first adjusting rod fixing shaft connected with the swing arm, the position of the first adjusting rod fixing shaft on the adjusting screw can be adjusted through a nut, the swing arm is connected with the compression roller, the height of the compression roller can be adjusted by adjusting the position of the first adjusting rod fixing shaft, the pressure of the compression roller on a winding film is further adjusted, and production requirements under different film coating conditions can be met.
3. The film-coating device is mainly applied to the winding film-coating equipment for coating films on multiple boxes and multiple force sections, and can block the tension relation between two force sections, so that two ends of a blocked film are provided with relatively independent tension systems which do not affect each other, and the requirements of various production processes are met.
The above description is only for the purpose of illustrating the preferred embodiments of the present application and is not intended to limit the scope of the present application, which is within the scope of the present application, except that the same or similar principles and basic structures as the present application may be used.
Claims (10)
1. Tension of coiling membrane blocks mechanism, including backup pad (1), its characterized in that: still including locating closing device on backup pad (1), closing device is including locating linking bridge (3), tension adjusting device (4) on backup pad (1) and rotating compression roller (5) that set up on linking bridge and be located chill roll (2) top, be equipped with on linking bridge (3) and articulate swing arm (31) on linking bridge (3), the free end of swing arm (31) with compression roller (5) are connected and can drive compression roller (5) swing, tension adjusting device (4) set up between swing arm (31) and backup pad (1), be used for to the pressure to chill roll (2) direction is applyed in compression roller (5), and then will convolute the membrane and press on chill roll (2) and make and convolute membrane and chill roll (2) simultaneous movement.
2. The tension breaking mechanism of a wound film according to claim 1, characterized in that: and the connecting bracket (3) is also provided with a compression roller adjusting device for adjusting the height of the compression roller (5).
3. The tension breaking mechanism of a wound film according to claim 1, characterized in that: tension adjusting device (4) including tension adjusting lever (41) and with telescopic elastic component (42) that tension adjusting lever (41) link to each other, be equipped with on swing arm (31) and be used for fixing fixed plate (32) of tension adjusting lever (41), the lower extreme of elastic component (42) connect in the inboard of backup pad (1), through elastic component (42) are right swing arm (31) exert the overdraft.
4. The tension breaking mechanism of a wound film according to claim 2, characterized in that: the compression roller adjusting device comprises an adjusting screw (6) fixed on the connecting support (3), a first adjusting rod fixing shaft (61) capable of moving up and down along the adjusting screw (6) is sleeved on the adjusting screw (6), and the first adjusting rod fixing shaft (61) is connected with the swing arm (31) to adjust the height of the compression roller (5).
5. The tension breaking mechanism of a wound film according to claim 4, characterized in that: be equipped with adjusting lever fixed block (37) that are fixed in linking bridge (3) on linking bridge (3), the lower extreme of adjusting screw (6) be equipped with second adjusting lever fixed axle (62) that adjusting lever fixed block (37) link to each other, adjusting screw (6) pass through second adjusting lever fixed axle (62) are fixed on linking bridge (3).
6. The tension breaking mechanism of a wound film according to claim 5, characterized in that: be equipped with first projection (611) on first adjusting lever fixed axle (61), be equipped with first pinhole on first projection (611), seted up the confession on swing arm (31) first projection (611) male first jack (313), first projection (611) insert behind first jack (313) through the cooperation of pin and first pinhole with swing arm (31) are fixed to be continuous, be equipped with second projection (621) on second adjusting lever fixed axle (62), be equipped with the second pinhole on second projection (621), seted up the confession on adjusting lever fixed block (37) second projection (621) male second jack (371), second projection (621) insert behind second jack (371) through the cooperation of pin and second pinhole with adjusting lever fixed block (37) are fixed to be continuous.
7. The tension breaking mechanism of a wound film according to claim 1, characterized in that: linking bridge (3) are including connecting plate (33), the upper end of connecting plate (33) articulates there is swing arm (31), the hinged end of swing arm (31) with be equipped with the swing arm fixed axle between connecting plate (33), swing arm (31) pass through the swing arm fixed axle is articulated to be located connecting plate (33), dead eye (311) have been seted up to the free end of swing arm (31), the built-in bearing (35) that are used for accepting compression roller (5) that are equipped with in dead eye (311).
8. The tension breaking mechanism of a wound film according to claim 7, characterized in that: the swing arm fixed axle includes body (340), connects in first connecting portion (341) of body (340) one side and connects in second connecting portion (342) of body (340) opposite side, the hinged end of swing arm (31) be equipped with first connecting portion (341) cooperate first connecting hole (312) of joint, the upper end of connecting plate (33) be equipped with second connecting hole (331) of second connecting portion (342) cooperation joint.
9. The tension breaking mechanism of a wound film according to claim 8, characterized in that: the periphery of first connecting portion (341) is equipped with draw-in groove (3411), draw-in groove (3411) go up the joint have prevent after first connecting portion (341) and first connecting hole (312) cooperation joint swing arm fixed axle break away from circlip (36) of swing arm (31), it is fixed through screw and pressure washer after second connecting portion (342) and second connecting hole (331) cooperation joint.
10. Coiling coating equipment, including the frame, its characterized in that: the frame is provided with a tension breaking mechanism of the winding film according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020996803.8U CN213037839U (en) | 2020-06-03 | 2020-06-03 | Tension blocking mechanism of winding film and winding film coating equipment applying same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020996803.8U CN213037839U (en) | 2020-06-03 | 2020-06-03 | Tension blocking mechanism of winding film and winding film coating equipment applying same |
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| CN213037839U true CN213037839U (en) | 2021-04-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020996803.8U Active CN213037839U (en) | 2020-06-03 | 2020-06-03 | Tension blocking mechanism of winding film and winding film coating equipment applying same |
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| CN (1) | CN213037839U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113684462A (en) * | 2021-07-29 | 2021-11-23 | 苏州道一至诚纳米材料技术有限公司 | Double-sided reciprocating film coating device |
-
2020
- 2020-06-03 CN CN202020996803.8U patent/CN213037839U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113684462A (en) * | 2021-07-29 | 2021-11-23 | 苏州道一至诚纳米材料技术有限公司 | Double-sided reciprocating film coating device |
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