CN212174010U - Polyimide film production is with receiving material blowing device - Google Patents
Polyimide film production is with receiving material blowing device Download PDFInfo
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- CN212174010U CN212174010U CN202020340756.1U CN202020340756U CN212174010U CN 212174010 U CN212174010 U CN 212174010U CN 202020340756 U CN202020340756 U CN 202020340756U CN 212174010 U CN212174010 U CN 212174010U
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Abstract
The utility model discloses a material receiving and discharging device for polyimide film production, which comprises a conveying assembly and a tension adjusting assembly; the conveying assembly comprises a base, a discharging assembly, a receiving assembly and a guide wheel assembly, the discharging assembly comprises a discharging wheel, the receiving assembly comprises a receiving wheel, the discharging wheel and the receiving wheel are respectively arranged on two sides of the base, the guide wheel assembly comprises a first guide wheel and a second guide wheel, the first guide wheel and the second guide wheel are arranged between the discharging wheel and the receiving wheel side by side, the first guide wheel is close to the receiving wheel, and the second guide wheel is close to the discharging wheel; the tension adjustment subassembly sets up the below between conveying assembly's first guide wheel and second guide wheel, and the tension adjustment subassembly includes the tension adjustment seat and drives the transmission assembly of tension adjustment seat towards first guide wheel and second guide wheel displacement from top to bottom, and the tension adjustment seat includes the tension roller, and the surface of tension roller below is provided with the gas pocket, the utility model discloses shorten the change activity duration to the required manpower of reducible change operation improves the productivity.
Description
Technical Field
The utility model relates to a receive and release material device, in particular to polyimide film production is with receiving material blowing device.
Background
Polyimide film utilizes receipts material blowing device when processing in production, lets the film process regional processing, and must keep the film including certain tension, avoids tension not enough and produces lax or fold, leads to machining precision or yield to descend, and too big can make the film break again. At present, a method for keeping the tension of a film is to wind the film around the bottom surface of a tension pulley, tension the film by the gravity of the tension pulley to generate the tension on the surface of the film, and keep the surface tension of the film by the vertical displacement of the tension pulley, so as to avoid the problems of insufficient supply of the processed film or excessive supply of the processed film to generate tension change. However, different films have different applicable tensions, and after the processed film is replaced, the processing wheel must be replaced according to the film, so that the middle period of the processing operation is long, the yield is affected, and more manpower is required to perform the replacement operation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a polyimide film production is with receiving material blowing device shortens the change activity duration to the required manpower of reducible change operation.
The purpose of the utility model is realized like this: a material receiving and discharging device for polyimide film production is characterized by comprising a conveying assembly and a tension adjusting assembly;
the conveying assembly comprises a base, a discharging assembly, a receiving assembly and a guide wheel assembly, the discharging assembly comprises a discharging wheel, the receiving assembly comprises a receiving wheel, the discharging wheel and the receiving wheel are respectively arranged on two sides of the base, the guide wheel assembly comprises a first guide wheel and a second guide wheel, the first guide wheel and the second guide wheel are arranged between the discharging wheel and the receiving wheel side by side, the first guide wheel is close to the receiving wheel, and the second guide wheel is close to the discharging wheel;
the tension adjusting assembly is arranged below the conveying assembly between the first material guide wheel and the second material guide wheel and comprises a tension adjusting seat and a transmission assembly driving the tension adjusting seat to move up and down towards the first material guide wheel and the second material guide wheel, the tension adjusting seat comprises a tension roller, and air holes are formed in the surface below the tension roller.
The utility model discloses the during operation, the last convoluted film of blowing takes turns to receives the material in receiving the material wheel after according to the preface around second guide wheel upper surface, tension roller lower surface, first guide wheel upper surface for receive the material wheel when receiving the material film, utilize the gas pocket of tension roller, with the compressed air that outside compressor was supplied with certainly the gas pocket blowout lets the film leave the tension roller surface and produces tension, and drives the tension roller through gas pocket spun compressed air and drive assembly and displacement adjusts and keep film surface tension from top to bottom.
As the utility model discloses a further inject, erect on the tension adjustment seat and be provided with first guide arm, tension roll side is connected with the displacement piece, and first guide arm is connected to the displacement piece, and the displacement piece receives drive assembly to drive and shifts from top to bottom according to first guide arm.
As the utility model discloses a further inject, drive assembly is including setting up the drive wheel in the driving medium top, and is provided with the drive belt on driving medium and the drive wheel, and the displacement piece of tension adjustment seat is connected in the drive belt, utilizes driving medium drive belt displacement, and then drives displacement piece and according to displacement about the first guide arm.
As the utility model discloses a further inject, tension adjustment subassembly still includes the counter weight subassembly, and the counter weight subassembly includes second guide arm, balancing weight, pulley and linkage cable, and the second guide arm erects in first guide arm side, and the balancing weight is connected on the second guide arm, and the pulley setting is in first guide arm top side, and linkage cable one end is connected in the balancing weight, and the other end is connected in the displacement piece after the pulley to reduce the required drive power of displacement about transmission assembly drives the displacement piece.
As a further limitation of the present invention, the tension adjusting assembly is provided with a position detector for detecting the position of the tension roller on the side of the path of the vertical displacement of the tension roller.
As a further limitation of the present invention, the tension adjusting assembly is provided with a film detector for detecting the film below the tension roller.
As the utility model discloses a further inject, the guide pulley subassembly still includes the third guide pulley, the third guide pulley is located between second guide pulley and the blowing wheel, and the below is provided with the tension detection subassembly that is used for detecting film surface tension between second guide pulley and the blowing wheel, tension detection subassembly includes tension detector, axle bed and tension detection wheel, tension detection wheel articulates in the axle bed, the axle bed is connected in tension detector, the last convoluteed film of blowing wheel is according to the preface around through third guide pulley upper surface, behind the tension detection wheel lower surface, again around through second guide pulley upper surface, and then the film is around through tension detection wheel lower surface, make tension detector record film surface tension.
Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses utilize compressed air's pressure adjustment film tension, and then let the film when changing, shorten the change activity duration to the required manpower of reducible change operation, and improved the productivity.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a perspective view of the present invention from another viewing angle.
Fig. 3 is a side view of the present invention.
Fig. 4 is a perspective view of the tension adjusting base of the present invention.
Fig. 5 is a schematic view of the present invention in use.
Detailed Description
The polyimide film production that shows as in fig. 1-5 is with receiving material blowing device, including conveyor assembly 1, tension adjustment subassembly 2 and tension detection subassembly 3, wherein:
the conveying assembly 1 comprises a base 11, a discharging assembly 12, a receiving assembly 13 and a guide wheel assembly 14, wherein the base 11 comprises a base 111, a first support 112 and a second support 113 are arranged on two sides of the base 111, a third support 114 is arranged between the first support 112 and the second support 113, and the first support 112 is connected with a displacement driving motor 115; the discharging assembly 12 is arranged on the second bracket 113 and comprises a discharging wheel 121, a discharging transmission shaft 122 connected with the discharging wheel 121, and a discharging driver 123 connected with the discharging transmission shaft 122; the material receiving assembly 13 is disposed on the first bracket 112, and includes a material receiving wheel 131, a material receiving transmission shaft 132 connected to the material receiving wheel 131, and a material receiving driver 133 connected to the material receiving transmission shaft 132, and the position of the first bracket 113 is adjusted by the displacement driving motor 115, so that the material receiving wheel 131 and the material discharging wheel 121 can be in a relative position; the guide wheel assembly 14 is disposed on the third support 114 and includes a first guide wheel 141, a second guide wheel 142 and a third guide wheel 143, the first guide wheel 141, the second guide wheel 142 and the third guide wheel 143 are disposed side by side, the first guide wheel 141 is close to the material collecting wheel 131, the third guide wheel 143 is close to the material discharging wheel 121, and the second guide wheel 142 is located between the first guide wheel 141 and the third guide wheel 143.
The tension adjusting assembly 2 is arranged below the position between the first guide wheel 141 and the second guide wheel 142 of the conveying assembly 1, and comprises a tension adjusting seat 21, a transmission assembly 22 and a counterweight assembly 23, wherein the tension adjusting seat 21 comprises a tension roller 211 and a first guide rod 213, the first guide rod 213 is erected on the third support 114, an air hole 212 is arranged on the surface below the tension roller 211, a displacement piece 214 is connected to the side of the tension roller 211, and the displacement piece 214 is connected to the first guide rod 213; the transmission component 22 is provided with a transmission piece 221 and a transmission wheel 222 above the transmission piece 221, the transmission piece 221 and the transmission wheel 222 are fixed on the third bracket 114, a transmission belt 223 is arranged on the transmission piece 221 and the transmission wheel 222, the displacement piece 214 of the tension adjusting base 21 is connected to the transmission belt 223, the transmission piece 221 is used for driving the transmission belt 223 to displace, and then the displacement piece 214 is driven to displace up and down along the first guide rod 213; the counterweight assembly 23 includes a second guide rod 231, a counterweight 232, a pulley 233 and a linkage cable 234, the second guide rod 231 stands on the side of the first guide rod 213 and is connected to the third bracket 114, the counterweight 232 is connected to the second guide rod 231, the pulley 233 is arranged on the upper side of the first guide rod 213, one end of the linkage cable 234 is connected to the counterweight 232, and the other end is connected to the displacement member 214 after passing around the pulley 233, thereby reducing the driving force required by the transmission assembly 22 to drive the displacement member 214 to move up and down; the tension adjusting unit 2 is provided with a position detector 24 for detecting the position of the tension roller 211 on the side of the path along which the tension roller 211 is vertically displaced, and a film detector 25 for detecting the film 4 under the tension roller 211.
The tension detecting assembly 3 is disposed below the second material guiding wheel 142 and the material discharging wheel 121, and includes a tension detector 31, a shaft seat 32 and a tension detecting wheel 33, the tension detecting wheel 33 is hinged to the shaft seat 32, the shaft seat 32 is connected to the tension detector 31, and the tension detector 31 is connected to the third support 114.
When the utility model is used, the film 4 wound on the feeding wheel 121 is sequentially wound on the third guide wheel 143, the tension detection wheel 33, the second guide wheel 142, the tension roller 211 and the first guide wheel 141, and then is received on the receiving wheel 131, at this time, the compressed air supplied by the external compressor is ejected from the air hole 212 by using the air hole 212 of the tension roller 211, so that the film 4 leaves the surface of the tension roller 211 and generates tension, the tension is adjusted by the pressure of the compressed air ejected from the air hole 212, and the tension of the film 4 can be known by the tension detection component 3, therefore, when the film 4 is replaced, the film 4 can generate proper tension by using the pressure of the compressed air; when the material discharging wheel 121 and the material receiving wheel 131 discharge and receive the film 4, the transmission assembly 22 drives the tension roller 211 to move up and down to adjust and maintain the surface tension of the film 4, and the counterweight assembly 23 reduces the driving force required by the transmission assembly 22 to drive the displacement member 214 to move up and down.
The present invention is not limited to the above embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some replacements and transformations for some technical features without creative labor according to the disclosed technical contents, and these replacements and transformations are all within the protection scope of the present invention.
Claims (7)
1. A material receiving and discharging device for polyimide film production is characterized by comprising a conveying assembly and a tension adjusting assembly;
the conveying assembly comprises a base, a discharging assembly, a receiving assembly and a guide wheel assembly, the discharging assembly comprises a discharging wheel, the receiving assembly comprises a receiving wheel, the discharging wheel and the receiving wheel are respectively arranged on two sides of the base, the guide wheel assembly comprises a first guide wheel and a second guide wheel, the first guide wheel and the second guide wheel are arranged between the discharging wheel and the receiving wheel side by side, the first guide wheel is close to the receiving wheel, and the second guide wheel is close to the discharging wheel;
the tension adjusting assembly is arranged below the conveying assembly between the first material guide wheel and the second material guide wheel and comprises a tension adjusting seat and a transmission assembly driving the tension adjusting seat to move up and down towards the first material guide wheel and the second material guide wheel, the tension adjusting seat comprises a tension roller, and air holes are formed in the surface below the tension roller.
2. The material collecting and discharging device for producing the polyimide film as claimed in claim 1, wherein a first guide rod is vertically arranged on the tension adjusting seat, a displacement member is connected to the side of the tension roller, the displacement member is connected to the first guide rod, and the displacement member is driven by the transmission assembly to move up and down along the first guide rod.
3. The material collecting and discharging device for polyimide film production as claimed in claim 2, wherein the transmission assembly comprises a transmission wheel disposed above the transmission member, and a transmission belt is disposed on the transmission member and the transmission wheel, the displacement member of the tension adjusting base is connected to the transmission belt, and the transmission member drives the transmission belt to displace, so as to drive the displacement member to displace up and down along the first guide rod.
4. A material collecting and discharging device for polyimide film production as claimed in claim 2, wherein the tension adjusting assembly further comprises a weight balancing assembly, the weight balancing assembly comprises a second guide rod, a weight balancing block, a pulley and a linking cable, the second guide rod is erected on the side of the first guide rod, the weight balancing block is connected to the second guide rod, the pulley is arranged on the upper side of the first guide rod, one end of the linking cable is connected to the weight balancing block, and the other end of the linking cable is connected to the displacement member after passing around the pulley, so as to reduce the driving force required by the transmission assembly to drive the displacement member to move up and down.
5. The material collecting and discharging device for polyimide film production as claimed in claim 1, wherein the tension adjusting assembly is provided with a position detector for detecting the position of the tension roller at a side of a path along which the tension roller moves up and down.
6. The material receiving and discharging device for polyimide film production as claimed in claim 1, wherein the tension adjusting assembly is provided with a film detector below the tension roller for detecting the film.
7. The material collecting and discharging device for producing the polyimide film as claimed in claim 1, wherein the guide wheel assembly further comprises a third guide wheel, the third guide wheel is located between the second guide wheel and the discharging wheel, a tension detection assembly for detecting the surface tension of the film is arranged below the second guide wheel and the discharging wheel, the tension detection assembly comprises a tension detector, a shaft seat and a tension detection wheel, the tension detection wheel is hinged to the shaft seat, the shaft seat is connected to the tension detector, the film wound on the discharging wheel sequentially winds the upper surface of the third guide wheel and the lower surface of the tension detection wheel, then winds the upper surface of the second guide wheel, and further winds the lower surface of the tension detection wheel, so that the tension detector detects the surface tension of the film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020340756.1U CN212174010U (en) | 2020-03-18 | 2020-03-18 | Polyimide film production is with receiving material blowing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020340756.1U CN212174010U (en) | 2020-03-18 | 2020-03-18 | Polyimide film production is with receiving material blowing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212174010U true CN212174010U (en) | 2020-12-18 |
Family
ID=73778733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020340756.1U Active CN212174010U (en) | 2020-03-18 | 2020-03-18 | Polyimide film production is with receiving material blowing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212174010U (en) |
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2020
- 2020-03-18 CN CN202020340756.1U patent/CN212174010U/en active Active
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