CN204623970U - The aluminium foil unreeling structure of blister packaging machine - Google Patents
The aluminium foil unreeling structure of blister packaging machine Download PDFInfo
- Publication number
- CN204623970U CN204623970U CN201520306226.4U CN201520306226U CN204623970U CN 204623970 U CN204623970 U CN 204623970U CN 201520306226 U CN201520306226 U CN 201520306226U CN 204623970 U CN204623970 U CN 204623970U
- Authority
- CN
- China
- Prior art keywords
- aluminium foil
- tension
- deflector roll
- unreeling
- fork
- 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.)
- Expired - Fee Related
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- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
Abstract
The utility model discloses the aluminium foil unreeling structure of blister packaging machine, comprise unreeling shaft, unreeling shaft is connected with servo motor transmission, when unreeling work aluminium foil under the effect of certain tractive force from exporting after some deflector roll guiding unreeling shaft, it is characterized in that: one of them deflector roll is that tension sense is subject to deflector roll, tension sense is connected on fork by deflector roll, the side of fork arranges tension pick-up, tension pick-up bears the swing pressure of fork, and the output of tension pick-up controls servomotor; Tension sense is by being also provided with color mark sensor between deflector roll and unreeling shaft.The utility model can realize the identical tension that aluminium foil unreels, and ensures heat seal quality, and can realize the accurate to version of aluminium foil and PVC board, automatically can also monitor the joint that aluminium foil change of lap stays, in subsequent handling, automatic rejection is with the medicine plate of aluminium foil joint simultaneously.
Description
Technical field
The utility model relates to a kind of blister packaging machine, is specifically related to a kind of aluminium foil unreeling structure of blister packaging machine.
Background technology
Blister packaging machine is widely used in pharmaceutical industry now, is mainly used in the packaging dividing processing of patent medicine being carried out to the later stage.In general, blister packaging machine will go through to pharmaceutical packing that bubble-cap is shaping, the process of filler, involution and stamping-out.In sealing process, PVC board will carry out heat sealing with aluminium foil, and the quality of heat sealing and the unwinding tension of aluminium foil have great relation.Aluminium foil is under unreeling shaft time, along with the carrying out produced, the diameter of aluminium foil coiled strip can slowly diminish, so the unwinding tension of aluminium foil can change, tension force is large, aluminium foil is tight by La get Tai, and after heat sealing, aluminium foil there will be penetration phenomenon, and tension force is little, aluminium foil is too loose, after heat sealing, aluminium foil there will be wrinkling, and these all have a strong impact on involution quality, is also blister packaging machine urgent problem; Further, some aluminium foils have printed instructions, how to realize aluminium foil and the accurate of PVC board is also the problem needing to solve to version; Finally, after aluminium foil change of lap, can joint be left, how make medicine plate with aluminium foil joint be also in demand by automatic rejection in subsequent handling, not so need workman to spend plenty of time energy to go to pay close attention to it.
Summary of the invention
For the deficiency that prior art exists, the purpose of this utility model aims to provide a kind of identical tension that can realize aluminium foil and unreel, ensure heat seal quality, the accurate to version of aluminium foil and PVC board can be realized simultaneously, automatically can also monitor the joint that aluminium foil change of lap stays, in subsequent handling, automatic rejection is with the blister packaging machine aluminium foil unreeling structure of aluminium foil joint medicine plate.
The utility model is implemented by the following technical programs:
The aluminium foil unreeling structure of blister packaging machine, comprise unreeling shaft, unreeling shaft is connected with servo motor transmission, when unreeling work aluminium foil under the effect of certain tractive force from exporting after some deflector roll guiding unreeling shaft, it is characterized in that: one of them deflector roll is that tension sense is subject to deflector roll, and tension sense is connected on fork by deflector roll, and the side of fork arranges tension pick-up, tension pick-up bears the swing pressure of fork, and the output of tension pick-up controls servomotor.
Tension sense is by being also provided with color mark sensor between deflector roll and unreeling shaft, and the output of color mark sensor controls servomotor.
Described color mark sensor be one in front and one in back provided with two be respectively used to aluminium foil joint to mark and aluminium foil and PVC board to mark.
After adopting technique scheme, during work, the unwinding tension of aluminium foil can be applied on tension pick-up with pressure pattern by fork, the pressure information of impression is controlled the output torque of servomotor by tension pick-up by PLC, change the dispensing speed of the aluminum foil material volume on unreeling shaft, play the effect regulating aluminium foil unwinding tension, thus realize the constant tensile control that aluminium foil unreels; Simultaneously, be provided with the printed patterns of color mark sensor to aluminium foil to follow the tracks of, if there is error to version in aluminium foil and PVC board, can by PLC control servomotor output torque change make aluminium foil suitably strain at short notice or loosen, aluminium foil length is had change slightly, thus reach the object accurately to version; Finally, be provided with color mark sensor and aluminium foil joint followed the tracks of, by design can predict aluminium foil joint can heat sealing on which sheet medicine plate, then when stamping-out by the direct automatic rejection of this band aluminium foil joint medicine plate.
Accompanying drawing explanation
The utility model has the following drawings:
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
As shown in the figure, the aluminium foil unreeling structure of blister packaging machine of the present utility model, comprise unreeling shaft 1, unreeling shaft 1 is connected with servo motor transmission, when unreeling work, aluminium foil 8 to export after some deflector roll guiding from unreeling shaft 1 under the effect of certain tractive force, one of them deflector roll is that tension sense is subject to deflector roll 6, tension sense is connected on fork by deflector roll 6, fork to be fixed on fork axle 9 with fork axle 9 as fulcrum swings, the side of fork arranges tension pick-up 7, the forearm 5 that fork divides installation tension to experience deflector roll 6 and carry out the postbrachium 4 that contacts with tension control assembly 7, tension pick-up 7 bears the swing pressure of fork, the output of tension pick-up 7 controls servomotor by PLC, tension sense is by being also provided with tandem two color mark sensors between deflector roll 6 and unreeling shaft 1, the output of two color mark sensors also controls servomotor by PLC, color mark sensor 2 for aluminium foil joint to mark, color mark sensor 3 for aluminium foil and PVC board to mark.
Working process of the present utility model is: during work, aluminium foil 8 gets off to walk around tension sense by deflector roll 6 from unreeling shaft 1 and carries, first the unwinding tension of aluminium foil 8 can be applied to tension sense by deflector roll 6, then be applied on tension pick-up 7 by the swing of fork with pressure pattern, the pressure information of impression is controlled the output torque of servomotor by tension pick-up 7 by PLC, change the dispensing speed of the aluminum foil material volume on unreeling shaft 1, play the effect regulating aluminium foil 8 unwinding tension, thus realize the constant tensile control that aluminium foil unreels; The printed patterns of color mark sensor 3 pairs of aluminium foils is followed the tracks of, if there is error to version in aluminium foil and PVC board, the output torque change that can control servomotor by PLC makes aluminium foil suitably strain at short notice or loosen, and aluminium foil length is had and changes slightly, thus realize accurately to version; In addition, color mark sensor 2 pairs of aluminium foil joints are followed the tracks of, can predict aluminium foil joint can heat sealing on which sheet medicine plate, then when stamping-out by the direct automatic rejection of this band aluminium foil joint medicine plate.
Claims (3)
1. the aluminium foil unreeling structure of blister packaging machine, comprise unreeling shaft, unreeling shaft is connected with servo motor transmission, when unreeling work aluminium foil under the effect of certain tractive force from exporting after some deflector roll guiding unreeling shaft, it is characterized in that: one of them deflector roll is that tension sense is subject to deflector roll, and tension sense is connected on fork by deflector roll, and the side of fork arranges tension pick-up, tension pick-up bears the swing pressure of fork, and the output of tension pick-up controls servomotor.
2. the aluminium foil unreeling structure of blister packaging machine as claimed in claim 1, is characterized in that: tension sense is by being also provided with color mark sensor between deflector roll and unreeling shaft, and the output of color mark sensor controls servomotor.
3. the aluminium foil unreeling structure of blister packaging machine as claimed in claim 2, is characterized in that: described color mark sensor be one in front and one in back provided with two be respectively used to aluminium foil joint to mark and aluminium foil and PVC board to mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520306226.4U CN204623970U (en) | 2015-05-13 | 2015-05-13 | The aluminium foil unreeling structure of blister packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520306226.4U CN204623970U (en) | 2015-05-13 | 2015-05-13 | The aluminium foil unreeling structure of blister packaging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204623970U true CN204623970U (en) | 2015-09-09 |
Family
ID=54043023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520306226.4U Expired - Fee Related CN204623970U (en) | 2015-05-13 | 2015-05-13 | The aluminium foil unreeling structure of blister packaging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204623970U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110040277A (en) * | 2019-05-20 | 2019-07-23 | 福州派利德电子科技有限公司 | IC chip test braider braid transmission device and method |
| CN111924609A (en) * | 2020-08-28 | 2020-11-13 | 博众精工科技股份有限公司 | Feeding device |
| CN115303555A (en) * | 2022-08-25 | 2022-11-08 | 浙江励泰智能机械有限公司 | Two side coil stock register mechanisms |
| CN117429667A (en) * | 2023-12-15 | 2024-01-23 | 济南佳森包装设备有限公司 | Prestretching film frame |
-
2015
- 2015-05-13 CN CN201520306226.4U patent/CN204623970U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110040277A (en) * | 2019-05-20 | 2019-07-23 | 福州派利德电子科技有限公司 | IC chip test braider braid transmission device and method |
| CN111924609A (en) * | 2020-08-28 | 2020-11-13 | 博众精工科技股份有限公司 | Feeding device |
| CN115303555A (en) * | 2022-08-25 | 2022-11-08 | 浙江励泰智能机械有限公司 | Two side coil stock register mechanisms |
| CN117429667A (en) * | 2023-12-15 | 2024-01-23 | 济南佳森包装设备有限公司 | Prestretching film frame |
| CN117429667B (en) * | 2023-12-15 | 2024-03-26 | 济南佳森包装设备有限公司 | Prestretching film frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 |