CN112407452A - High-speed flat plate type bubble cap machine - Google Patents
High-speed flat plate type bubble cap machine Download PDFInfo
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- CN112407452A CN112407452A CN202011186534.XA CN202011186534A CN112407452A CN 112407452 A CN112407452 A CN 112407452A CN 202011186534 A CN202011186534 A CN 202011186534A CN 112407452 A CN112407452 A CN 112407452A
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- station
- forming
- flat plate
- heat
- plate type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
- B65B51/10—Applying or generating heat or pressure or combinations thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B47/00—Apparatus or devices for forming pockets or receptacles in or from sheets, blanks, or webs, comprising essentially a die into which the material is pressed or a folding die through which the material is moved
- B65B47/02—Apparatus or devices for forming pockets or receptacles in or from sheets, blanks, or webs, comprising essentially a die into which the material is pressed or a folding die through which the material is moved with means for heating the material prior to forming
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B47/00—Apparatus or devices for forming pockets or receptacles in or from sheets, blanks, or webs, comprising essentially a die into which the material is pressed or a folding die through which the material is moved
- B65B47/04—Apparatus or devices for forming pockets or receptacles in or from sheets, blanks, or webs, comprising essentially a die into which the material is pressed or a folding die through which the material is moved by application of mechanical pressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
- B65B51/32—Cooling, or cooling and pressing, package closures after heat-sealing
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
Abstract
The invention relates to a high-speed flat plate type bubble cap machine, and belongs to the technical field of packaging equipment. The flat plate type bubble cap machine is sequentially provided with a plastic sheet heating device, a forming station, a forming traction device, a forming stock device, a heat-sealing station, a heat-sealing traction device, a heat-sealing stock device, a batch number indentation station, a blanking traction device, a blanking station, a blanking manipulator and a finished product conveying device according to the production process flow. The invention provides a flat plate type bubble cap machine with advanced station structural layout, wherein the production speed of the designed batch number indentation, blanking and other stations is faster than that of the forming, heat sealing and other stations, so that the requirements of high speed and high yield of the flat plate type bubble cap machine are met under the condition that the forming and heat sealing stations have enough work cycle time. The invention breaks through the existing structural layout of the flat plate type bubble cap machine, so that the flat plate type bubble cap machine has higher production speed and higher yield.
Description
Technical Field
The invention relates to a high-speed flat plate type bubble cap machine, and belongs to the technical field of packaging equipment.
Background
The main functional structure of a flat plate type bubble cap machine in the prior art comprises a plastic sheet heating station, a forming station, a heat sealing station, a batch number station, an indentation station and a blanking station, wherein the working speed ratio of the stations is 1: 1; namely, the molding station molds the plastic sheet for 1 row/time, and other stations are all 1 row/time. The blanking speed of the flat plate type blister machine in the prior art does not exceed 60 times/min because the working period time required by the plastic sheet forming station and the blister heat-sealing station is long and the current fastest speed (according to 1 row/time) does not exceed 60 times/min. The blister output was 1X 60-60 rows/min calculated at blanking speed 60 times/min. If the working mode (1 row/time) of all stations for forming, heat sealing and the like is changed into multiple rows/times (2 rows and above) in the prior art, the fastest speed of the stations for forming, heat sealing and the like does not exceed 50 times/minute, and the working speed ratio of all stations is 1: 1. Thus, although the output of the bubble cap machine can be improved (taking 4 rows/time of forming as an example, the output of the bubble cap machine is 4X 50-200 rows/minute), the dies of the blanking, batch number and indentation stations are changed into a multi-row mode, which causes the dies to increase weight, greatly increases the difficulty for installation and debugging and is not beneficial to equipment maintenance; the blanking, batch number and indentation do not need longer working period time like forming and heat sealing; the speed of the blanking, batch and creasing stations can reach 200 times/min, so simply increasing the number of blister rows is not the best solution.
Therefore, the prior art can not meet the requirements of the flat plate type bubble cap machine on high speed and high yield (namely, the punching times can reach 200 times/minute, and the yield can reach 200 rows/minute). Becomes a technical bottleneck which must be broken through in the development of the high-speed flat plate type bubble cap machine.
Disclosure of Invention
The invention aims to solve the technical problem of meeting the requirements of high speed and high yield of a flat plate type bubble cap machine.
In order to solve the problems, the technical scheme adopted by the invention is to provide a high-speed flat plate type bubble cap machine; the device comprises a plastic sheet heating device, a molding station, a molding traction device, a molding stock device, a heat-sealing station, a heat-sealing traction device, a heat-sealing stock device, a batch number indentation station, a blanking traction device, a blanking station, a blanking manipulator and a finished product conveying device; the flat plate type bubble cap machine is sequentially provided with a plastic sheet heating device, a forming station, a forming traction device, a forming stock device, a heat-sealing station, a heat-sealing traction device, a heat-sealing stock device, a batch number indentation station, a blanking traction device, a blanking station, a blanking manipulator and a finished product conveying device according to the production process flow.
Preferably, the high-speed flat plate type bubble cap machine is provided with a typesetting mode of more than 2 plates/time.
Preferably, the working cycles of the forming station and the heat-sealing station are set to be synchronous, and the working speed and the working frequency are set to be the same; and the working speeds of the batch number indentation station and the blanking station are set to be higher than those of the forming station and the heat sealing station.
Preferably, a packing material width adjusting device for adjusting the deviation of the plastic sheet in the width direction is arranged at the feeding end of the plastic sheet heating device.
Preferably, a forming traction upper traction roller, a forming traction lower traction roller and a forming traction positioning cylinder are arranged in the forming traction device; the discharge ends of the forming traction upper traction roller and the forming traction lower traction roller are provided with forming traction positioning cylinders for keeping the position of the blister sheet when the blister machine stops.
Preferably, a heat-sealing material storage device for caching products is arranged between the heat-sealing station and the batch number indentation station.
Preferably, the batch number indentation station is provided with a batch number indentation upper die adjusting device for adjusting the closing pressure of the upper die and the lower die.
Preferably, the discharge end of the blanking station is provided with a blanking manipulator for transferring the qualified products to the finished product conveying device.
Compared with the prior art, the invention has the following beneficial effects:
the invention provides a flat plate type bubble cap machine with an advanced station structure layout, which is characterized in that stations such as batch number indentation, blanking and the like are subjected to speed multiplication on stations such as forming, heat sealing and the like, so that the requirements of high speed and high yield of the flat plate type bubble cap machine can be met under the condition of ensuring enough working cycle time of the forming and heat sealing stations. The invention breaks through the existing structural layout of the flat-plate type bubble cap machine, and the flat-plate type bubble cap machine is developed towards high speed and high yield.
Drawings
FIG. 1 is a block diagram of a high speed flat plate type bubble cap machine of the present invention;
FIG. 2 is a perspective view of a plastic sheet heating, forming and drawing device and a forming and storing device of a high-speed flat plate type bubble cap machine of the invention.
FIG. 3 is a perspective view of a heat sealing and heat sealing traction device and a heat sealing material storage device of the high-speed flat plate type bubble cap machine of the invention;
FIG. 4 is a front view of a batch number and indentation station of a high-speed flat plate type bubble cap machine of the present invention;
FIG. 5 is a perspective view of a batch number and indentation station of a high-speed flat plate type bubble cap machine according to the present invention;
FIG. 6 is a front view of a high speed flat plate type bubble cap machine blanking traction, blanking manipulator and finished product conveying device of the present invention;
FIG. 7 is a perspective view of a high-speed flat plate type bubble cap machine blanking traction, blanking manipulator and finished product conveying device of the present invention;
FIG. 8 is a prior art flat plate blister layout;
FIG. 9 is a typesetting drawing of a high-speed flat plate type bubble cap machine according to the invention;
Detailed Description
In order to make the invention more comprehensible, preferred embodiments are described in detail below with reference to the accompanying drawings:
as shown in FIGS. 1-9, the present invention provides a high speed flat plate bubble cap machine; the device comprises a plastic sheet heating device 5, a forming station 6, a forming traction device 107, a forming stock device 108, a heat-sealing station 7, a heat-sealing traction device 204, a heat-sealing stock device 205, a batch number indentation station 8, a blanking traction device 9, a blanking station 10, a blanking manipulator 1101 and a finished product conveying device; the flat plate type bubble cap machine is sequentially provided with a plastic sheet heating device 5, a forming station 6, a forming traction device 107, a forming stock device 108, a heat-sealing station 7, a heat-sealing traction device 204, a heat-sealing stock device 205, a batch number indentation station 8, a blanking traction device 9, a blanking station 10, a blanking manipulator 1101 and a finished product conveying device according to the production process flow. The high-speed flat plate type bubble cap machine is provided with a typesetting mode of more than 2 edition/time. The working periods of the forming station 6 and the heat-sealing station 7 are set to be synchronous, and the working speed and the working frequency are set to be the same; the operating speeds of the batch number indentation station 8 and the blanking station 10 are set to be greater than the operating speeds of the forming station 6 and the heat-sealing station 7. The feeding end of the plastic sheet heating device 5 is provided with a packing material width adjusting device for adjusting the deviation of the plastic sheet in the width direction. A forming traction upper traction roller, a forming traction lower traction roller and a forming traction positioning cylinder are arranged in the forming traction device 107; the discharge ends of the forming traction upper traction roller and the forming traction lower traction roller are provided with forming traction positioning cylinders for keeping the position of the blister sheet when the blister machine stops. And a heat-sealing material storage device 205 for caching products is arranged between the heat-sealing station 7 and the batch number indentation station 8. And the batch number indentation station 8 is provided with a batch number indentation upper die adjusting device 809 for adjusting the closing pressure of the upper die and the lower die. The discharge end of the blanking station 10 is provided with a blanking manipulator 1101 for transferring the qualified products to a finished product conveyor.
As shown in fig. 1, the high-speed flat plate type bubble cap machine provided by the invention has an innovative layout of a main station structure, and comprises a PVC coil feeder 1, a PVC fast splicing machine 2, a PVC conveyor 3, a PVC feeding device 4, a heating device 5, a forming station 6, a forming traction device 107, a forming stock device 108, a heat-sealing station 7, a heat-sealing traction device 204, a heat-sealing stock device 205, a lot number indentation station 8, a blanking traction device 9, a blanking station 10 and a blanking manipulator 1101.
In order to ensure the time required by the work of the forming station 6 and the heat sealing station 7, the typesetting mode of the high-speed flat plate type bubble cap machine is multi-plate/time (more than 2 plates). The working cycles of the plastic sheet heating device 5, the forming station 6, the forming traction device 107, the heat-sealing station 7 and the heat-sealing traction device 204 are synchronous, and the working frequencies are the same.
In order to improve the output requirement of the bubble cap machine and not increase the volume and weight of the batch number, indentation, blanking and other dies under the mode that the dies are typeset into multiple plates/times, the high-speed flat plate type bubble cap machine adopts the mode that the working speed of a batch number indentation station 8, a blanking traction device 9, a blanking station 10 and a blanking manipulator 1101 is multiplied by the working speed of a forming station 6 and a heat sealing station 7. The specific multiplication is determined according to the die layout. For example, the layout drawing of the high-speed flat plate type bubble cap machine in fig. 9 and the layout drawing of the prior art flat plate type bubble cap machine in fig. 8, the plate layout in fig. 9 is 2 rows, that is, the working speed ratio of the forming station 6 and the heat-sealing station 7 to the batch number indentation station 8 and the blanking station 10 is 1: 2.
As shown in fig. 2, a packing material width adjusting device 101 is disposed at the front end of the lower plastic sheet molding heating plate 102 for adjusting the deviation in the width direction of the plastic sheet. Mould piece shaping upper heating plate 103 and be connected with last hot plate elevating gear, hot plate 102 is connected with lower hot plate elevating gear under the shaping, and when the bubble cap machine was in the shutdown state, upper heating plate 103, lower hot plate 102 separated under last hot plate elevating gear, lower hot plate elevating gear's effect respectively, made mould the piece not with the hot plate contact to it changes the plasticity of moulding the piece because of being heated for a long time to avoid. When the bubble cap machine is started, the upper heating plate 103 and the lower heating plate 102 are respectively closed under the action of the upper heating plate lifting device and the lower heating plate lifting device, and the bubble cap machine is always kept in the state before being stopped; the lower heating plate working device pushes the lower heating plate 102 to contact with and separate from the upper heating plate 103 along with the working cycle of the forming station, so as to achieve contact heating of the plastic sheets.
The forming station 6 is arranged at the rear end of the plastic sheet heating device 5, the forming upper die 104 is arranged on the upper die base plate, the forming lower die 105 moves up and down under the driving of a bubble cap power mechanism, and is closed with the forming upper die 104 when moving upwards, at the moment, compressed air enters the forming upper die 104 through an air inlet pipe, and the heated plastic sheet is formed by the compressed air.
After the forming station 6 finishes the bubble blowing forming, the blister plastic sheet is moved to the cooling track 106 under the action of the forming traction upper traction roller 107 and the forming traction lower traction roller, and the forming material storage device 108 enables the blister material strip to be in a tensioning state from the forming station 6 to the heat sealing station 7, so that the phenomenon that the work of the heat sealing station 7 is influenced due to the fact that the blister material strip is loosened and displaced is avoided; and simultaneously, the feeding work of the bubble cap is facilitated.
As shown in fig. 3, the heat-seal station 7, the heat-seal drawing device 204 and the heat-seal stock device 205 are respectively placed behind the blister machine feeding table. Mould 201 is connected with mould bottom plate on the heat-seal through mould adjusting screw in the heat-seal on the heat-seal, mould bottom plate and heat-seal pressure cylinder device are connected on the heat-seal, and up-and-down motion is made with mould 201 closure on the heat-seal when upward movement to heat-seal lower mould 202 under the drive of bubble cap driving mechanism, makes the piece and the tectorial membrane involution of being heated of bubble cap plastic sheet. The heat-sealing pressure cylinder device plays a pressure maintaining role when the bubble cap machine works, so that the material is more firmly sealed. The flatness and the pressure after the upper die and the lower die are closed can be adjusted through the upper die adjusting screw in the heat sealing, so that the sealing effect is achieved.
After the sealing at the heat-sealing station 7 is completed, the blister sheet is moved to the heat-sealing cooling track 203 by the action of the heat-sealing traction upper drawing roller 204 and the heat-sealing traction lower drawing roller. The heat-sealing material storage device 205 plays a role in tensioning the material belt; meanwhile, the batch number station 8 and the blanking station 10 have different working speeds with the forming station 6 and the heat sealing station 7, so that the buffer memory function is played more importantly.
Referring to fig. 4 and 5, a batch number indentation station 8 is shown, a transmission chain wheel 801 is coaxially connected with a cam 802, a roller 804 is arranged on a guide plate 815, 4 groups of guide plate guide posts 803 are arranged on the guide plate 815, a batch number lower die 806 and an indentation lower die 808 are arranged on the guide plate 815, a batch number upper die 805 is arranged on a batch number upper cover plate 816, and an indentation upper die 807 is arranged on an indentation upper cover plate 817. Lot indentation track 814 is mounted above lot lower mold 806 and indentation lower mold 808. When the power source of the blister machine is input through the transmission chain wheel 801, the cam 802 is driven to rotate, so that the batch number lower die 806 and the indentation lower die 808 are pushed to move up and down, the batch number indentation track 814 is used for positioning the blister material strip, and batch number marking and indentation operation are carried out on the blister material strip when the upper die and the lower die are closed. Batch number indentation upper die adjusting device 809 can adjust the pressure of the upper die and the lower die during closing, so that the requirements for batch number marking and indentation are met. The batch number adjusting screw 811 and the indentation adjusting screw 813 can be driven to rotate positively and negatively by the batch number mold position adjusting handle 810 and the indentation mold position adjusting handle 812 respectively, so that the displacement of the batch number and the indentation station mold is driven, and the batch number and the indentation line can be accurately printed.
As shown in fig. 6 and 7, the blanking pulling device 9 is located after the batch number indentation station 8 and before the blanking station 10. The height of the pressing roller 905 can be adjusted through the pressing roller adjusting handle 904, so that the blister material strip is tensioned; the drawing die wheel 901, the upper press roller 902 and the lower press roller 903 act together to drive the blister material strip to step, the blister material strip enters a blanking station 10, a blanking die 1001 punches the blister material strip under the action of a blister power mechanism, plates punched each time are taken away by a blanking manipulator 1101, if the taken-away plates have plates lacking tablets, the blanking manipulator 1101 rotates to the waste removing conveying device 1102, the plates lacking the tablets are placed in the waste removing conveying device 1102, and the waste removing conveying device 1102 conveys the waste medicine plates to a waste plate collecting barrel 1004. With the continued operation of the blanking robot 1101, the intact drug plates are then placed on the product conveyor and conveyed out of the blister machine. Meanwhile, the blanking waste material cutter 1002 cuts off the blister material strip waste material, and the waste material falls into the waste material collecting barrel 1003 after being cut off.
The finished product conveying device is driven by an independent servo motor 1201 and is synchronous with the working speed of the blanking station. The conveying synchronous belt 1202 is provided with partition plates with equal intervals, and the partition plates drive the medicine plates to travel; the conveying timing belt 1202 is stepped once every time the blanking robot 1101 places a medicine plate. The outer package conveying line 1203 can be directly butted at the rear section of the finished product conveying device to form a production line with the finished product conveying device.
While the invention has been described with respect to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention. Those skilled in the art can make various changes, modifications and equivalent arrangements, which are equivalent to the embodiments of the present invention, without departing from the spirit and scope of the present invention, and which may be made by utilizing the techniques disclosed above; meanwhile, any changes, modifications and variations of the above-described embodiments, which are equivalent to those of the technical spirit of the present invention, are within the scope of the technical solution of the present invention.
Claims (8)
1. A high-speed flat plate type bubble cap machine; the method is characterized in that: the device comprises a plastic sheet heating device, a molding station, a molding traction device, a molding stock device, a heat-sealing station, a heat-sealing traction device, a heat-sealing stock device, a batch number indentation station, a blanking traction device, a blanking station, a blanking manipulator and a finished product conveying device; the flat plate type bubble cap machine is sequentially provided with a plastic sheet heating device, a forming station, a forming traction device, a forming stock device, a heat-sealing station, a heat-sealing traction device, a heat-sealing stock device, a batch number indentation station, a blanking traction device, a blanking station, a blanking manipulator and a finished product conveying device according to the production process flow.
2. A high-speed flat plate type bubble cap machine according to claim 1, wherein: the high-speed flat plate type bubble cap machine is provided with a typesetting mode of more than 2 edition/time.
3. A high-speed flat plate type bubble cap machine according to claim 2, wherein: the working cycles of the forming station and the heat-sealing station are set to be synchronous, and the working speed and the working frequency are set to be the same; and the working speeds of the batch number indentation station and the blanking station are set to be higher than those of the forming station and the heat sealing station.
4. A high-speed flat plate type bubble cap machine according to claim 3, wherein: and a packing material width adjusting device for adjusting the deviation of the plastic sheet in the width direction is arranged at the feed end of the plastic sheet heating device.
5. The high-speed flat plate type bubble cap machine according to claim 4, wherein: the forming traction device is internally provided with a forming traction upper traction roller, a forming traction lower traction roller and a forming traction positioning cylinder; the discharge ends of the forming traction upper traction roller and the forming traction lower traction roller are provided with forming traction positioning cylinders for keeping the position of the blister sheet when the blister machine stops.
6. A high-speed flat plate type bubble cap machine according to claim 5, wherein: and a heat-sealing material storing device used for caching products is arranged between the heat-sealing station and the batch number indentation station.
7. A high-speed flat plate type bubble cap machine according to claim 6, wherein: and the batch number indentation station is provided with a batch number indentation upper die adjusting device for adjusting the closing pressure of the upper die and the lower die.
8. A high-speed flat plate type bubble cap machine according to claim 7, wherein: and the discharge end of the blanking station is provided with a blanking manipulator used for transferring qualified products to the finished product conveying device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011186534.XA CN112407452A (en) | 2020-10-30 | 2020-10-30 | High-speed flat plate type bubble cap machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011186534.XA CN112407452A (en) | 2020-10-30 | 2020-10-30 | High-speed flat plate type bubble cap machine |
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| Publication Number | Publication Date |
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| CN112407452A true CN112407452A (en) | 2021-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011186534.XA Pending CN112407452A (en) | 2020-10-30 | 2020-10-30 | High-speed flat plate type bubble cap machine |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH655697A5 (en) * | 1981-05-13 | 1986-05-15 | Kraemer & Grebe Kg | METHOD AND DEVICE FOR PACKING GOODS. |
| FR2759669A1 (en) * | 1997-02-17 | 1998-08-21 | Epmo | Filling blister packs with tablets or capsules |
| CN2835089Y (en) * | 2005-09-20 | 2006-11-08 | 郑小蒋 | High-speed blister packing machine |
| CN202896926U (en) * | 2012-12-03 | 2013-04-24 | 瑞安市华璞机械有限公司 | Flexible plastic bubble cap vacuum package machine |
| CN110422413A (en) * | 2019-08-14 | 2019-11-08 | 上海爵诺机械有限公司 | The flat bubble-cap machine of high speed |
-
2020
- 2020-10-30 CN CN202011186534.XA patent/CN112407452A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH655697A5 (en) * | 1981-05-13 | 1986-05-15 | Kraemer & Grebe Kg | METHOD AND DEVICE FOR PACKING GOODS. |
| FR2759669A1 (en) * | 1997-02-17 | 1998-08-21 | Epmo | Filling blister packs with tablets or capsules |
| CN2835089Y (en) * | 2005-09-20 | 2006-11-08 | 郑小蒋 | High-speed blister packing machine |
| CN202896926U (en) * | 2012-12-03 | 2013-04-24 | 瑞安市华璞机械有限公司 | Flexible plastic bubble cap vacuum package machine |
| CN110422413A (en) * | 2019-08-14 | 2019-11-08 | 上海爵诺机械有限公司 | The flat bubble-cap machine of high speed |
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