CN104369890A - Sealing device for soft infusion bag production line and soft infusion bag production line - Google Patents
Sealing device for soft infusion bag production line and soft infusion bag production line Download PDFInfo
- Publication number
- CN104369890A CN104369890A CN201410468045.1A CN201410468045A CN104369890A CN 104369890 A CN104369890 A CN 104369890A CN 201410468045 A CN201410468045 A CN 201410468045A CN 104369890 A CN104369890 A CN 104369890A
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- CN
- China
- Prior art keywords
- welding mechanism
- actuating device
- production line
- wallboard
- bag production
- 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.)
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Classifications
-
- 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
- B65B51/22—Applying or generating heat or pressure or combinations thereof by friction or ultrasonic or high-frequency electrical means, i.e. by friction or ultrasonic or induction welding
-
- 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
- B65B7/00—Closing containers or receptacles after filling
- B65B7/02—Closing containers or receptacles deformed by, or taking-up shape, of, contents, e.g. bags, sacks
Abstract
The invention discloses a sealing device for a soft infusion bag production line. The sealing device comprises a welding mechanism. The welding mechanism comprises a first welding mechanism and a second welding mechanism. The first welding mechanism is provided with a first welding opening. The first welding opening is matched with an opening cover on a cover pressing mechanism. The second welding mechanism is provided with a second welding opening. The second welding opening is matched with the opening cover on the cover pressing mechanism. The first welding opening and the second welding opening are used for welding the opening cover and a connector of a soft infusion bag. The sealing device for the soft infusion bag production line is simple in structure and convenient to operate, and better sealing connection of the connector of the soft infusion bag obtained after being filled and the opening cover can be achieved.
Description
Technical field
The application relates to technical field of medicine packaging, the closing device particularly on a kind of infusion soft bag production line.
Background technology
Transfusion flexible bag more and more widely uses in clinical transfusion, its plurality of advantages is more and more subject to patient and hospital's favor, and transfusion flexible bag is a kind of totally-enclosed venous transfusion product of novel concept, effectively can avoid secondary pollution, be the developing direction of following transfusion, there is very large development space.
In the production process of transfusion flexible bag, sealing after transfusion flexible bag is filling is a necessary program, wherein the sealing of transfusion flexible bag is realized by closing device, therefore, closing device is the important component part on infusion soft bag production line, and its effect lid is connected together with the sealing joint of transfusion flexible bag later when transfusion flexible bag is filling.
The closing device of the manufacturing line of existing transfusion flexible bag is by housing assembly, wallboard and cover pressing mechanism form, its deadlight is fixedly mounted on housing assembly, the top that cover pressing mechanism is arranged on transfusion soft bag clamp enables lid on cover pressing mechanism just to the interface of transfusion flexible bag, owing to being provided with outside thread on the interface of transfusion flexible bag, lid is provided with negative thread, after transfusion flexible bag liquid drug completes, by lid being pressed under the effect of cover pressing mechanism the interface of transfusion flexible bag, internal and external threads is engaged and realizes being tightly connected between lid and the interface of transfusion flexible bag.
Above-mentioned closing device be by by the interface of transfusion flexible bag and lid by the face that contacts with each other threaded engagement together with and reach and be tightly connected.Because the stationarity of this connection mode and leak tightness are strong, and lid opens under external force and assembly and connection is good again, and its surface, without obviously damage, is not easily discovered, be there is larger potential safety hazard; Transfusion flexible bag connects the mouth of pipe and the easy distending of lid and poorly sealed because cabinet internal pressure forces in water-bath sterilization process in addition, and this makes soft bag transfusion product easily be subject to the pollution of external factor.
Therefore, a kind of closing device of infusion soft bag production line, enables the interface of lid and transfusion flexible bag better be tightly connected, and is those skilled in the art's problem demanding prompt solutions.
Summary of the invention
For solving the problems of the technologies described above, the invention provides the closing device on a kind of infusion soft bag production line, enable filling after the interface of transfusion flexible bag and lid be better tightly connected, and structure is simple, easy to operate.
Technical scheme provided by the invention is as follows:
A kind of closing device of infusion soft bag production line, comprise housing assembly, wallboard and cover pressing mechanism, described wallboard is fixedly mounted on described housing assembly, be slidably connected on described wallboard to enable the vertically movement on described wallboard of described cover pressing mechanism directly over the soft sackholder tool that described cover pressing mechanism is arranged on infusion soft bag production line, in it is characterized in that, also comprise welding mechanism, described welding mechanism comprises the first welding mechanism and the second welding mechanism, described first welding mechanism is arranged on the side of described soft sackholder tool and is slidably connected on described wallboard to enable described first welding mechanism parallel motion on described wallboard, described first welding mechanism is provided with the first soldering opening, lid on described first soldering opening and described cover pressing mechanism matches, described second welding mechanism is arranged on the side relative with described first welding mechanism and is slidably connected on described wallboard to enable described second welding mechanism parallel motion on described wallboard, described second welding mechanism is provided with the second soldering opening, lid on described second soldering opening and described cover pressing mechanism matches, described first soldering opening and described second soldering opening are used for welding with the interface of transfusion flexible bag described lid.
Preferably, described first soldering opening is circular arc, and described second soldering opening is circular arc, and described first soldering opening and described second soldering opening are combined to form a full circle, for embracing welding to the circle of lid.
Preferably,
Described first welding mechanism is also provided with the first actuating device, and described first actuating device is fixedly mounted on described wallboard for driving described first welding mechanism parallel motion;
Described second welding mechanism is also provided with the second actuating device, and described second actuating device is fixedly mounted on described wallboard for driving described second welding mechanism parallel motion.
Preferably,
Described first actuating device drives described first welding mechanism parallel motion to be specially, described first actuating device is connected by the first connecting panel with described first welding mechanism, one end of described first connecting panel is connected with described first actuating device, the other end of described first connecting panel is connected with described first welding mechanism, described first actuating device is arranged on the side away from described lid on described first connecting panel, and described first welding mechanism is arranged on the side near described lid on described first connecting panel.
Described second actuating device drives described second welding mechanism parallel motion to be specially, described second actuating device is connected by the second connecting panel with described second welding mechanism, one end of described second connecting panel is connected with described second actuating device, the other end of described second connecting panel is connected with described second welding mechanism, described second actuating device is arranged on the side away from described lid on described second connecting panel, and described second welding mechanism is arranged on the side near described lid on described second connecting panel.
Preferably, described first connecting panel is also provided with the first cooling pipe, the second connecting panel is also provided with the second cooling pipe.
Preferably, described first welding mechanism is also provided with the first temperature-sensing probe, the second welding mechanism is also provided with the second temperature-sensing probe.
Preferably, described cover pressing mechanism is also provided with gland actuating device, described gland actuating device is arranged on the top of described cover pressing mechanism and is fixed on described wallboard for driving cover pressing mechanism vertically movement.
Preferably, described gland actuating device is fixed on described wallboard and is specially, described wallboard is installed with adapter plate, described adapter plate comprises adapter plate vertical portion and adapter plate horizontal component, described adapter plate vertical portion is fixedly mounted on described wallboard, and described adapter plate horizontal component is fixedly connected with described gland actuating device.
Preferably, described cover pressing mechanism is slidably connected on described wallboard and is specially, described cover pressing mechanism is installed with guide rail slide block, described adapter plate vertical portion is provided with upright guide rail, described upright guide rail and described guide rail slide block match, and described upright guide rail is placed in described guide rail slide block.
The closing device of a kind of infusion soft bag production line provided by the invention, compared with prior art, because the closing device of infusion soft bag production line provided by the invention also comprises welding mechanism, wherein, welding mechanism comprises the first welding mechanism and the second welding mechanism, first welding mechanism and the second welding mechanism are slidably connected on wallboard, first welding mechanism is provided with the first soldering opening, lid on first soldering opening and cover pressing mechanism matches, second welding mechanism is provided with the second soldering opening, lid on second soldering opening and cover pressing mechanism matches, when lid to be pressed into the interface of transfusion flexible bag by cover pressing mechanism, first welding mechanism and the second welding mechanism are simultaneously to lid direction parallel motion, until lid is in the first soldering opening and the second soldering opening, now, under the effect of the first welding mechanism and the second welding mechanism, lid is heated with the interface of transfusion flexible bag and welds.Closing device due to infusion soft bag production line provided by the invention is provided with the first welding mechanism and the second welding mechanism, the first soldering opening on first welding mechanism and the second soldering opening on the second welding mechanism and lid match, therefore, it is possible to better to lid heating, make the sealing effectiveness between lid and the interface of transfusion flexible bag better.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the application, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the closing device structural representation of infusion soft bag production line;
Fig. 2 is Fig. 1 right elevation;
Fig. 3 is the structural representation of the first welding mechanism and the second welding mechanism;
Fig. 4 is the birds-eye view of Fig. 3.
Detailed description of the invention
Technical scheme in the application is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the embodiment of the present application, technical scheme in the embodiment of the present application is clearly and completely described, obviously, described embodiment is only some embodiments of the present application, instead of whole embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all should belong to the scope of the application's protection.
Please as shown in Figures 1 to 4, the present embodiment provides a kind of closing device of infusion soft bag production line, comprise housing assembly 1, wallboard 2, cover pressing mechanism 3 and welding mechanism 4, wallboard 2 is fixedly mounted on housing assembly 1, to be slidably connected on wallboard 2 to make cover pressing mechanism 3 can vertically movement on wallboard 2 directly over the soft sackholder tool 5 that cover pressing mechanism 3 is arranged on infusion soft bag production line, wherein, welding mechanism 4 comprises the first welding mechanism 41 and the second welding mechanism 42, first welding mechanism 41 be arranged on soft sackholder tool 5 side and be slidably connected on wallboard 2 with make the first welding mechanism 41 can on wallboard 2 parallel motion, first welding mechanism 41 is provided with the first soldering opening 411, first soldering opening 411 matches with the lid 6 on cover pressing mechanism 3, second welding mechanism 42 be arranged on the opposite side relative with the first welding mechanism 41 and be slidably connected on wallboard 2 with make the second welding mechanism 42 can on wallboard 2 parallel motion, second welding mechanism 42 is provided with the second soldering opening 421, second soldering opening 421 matches with the lid 6 on cover pressing mechanism 3, first soldering opening 411 and the second soldering opening 421 are for welding the interface of lid 6 with transfusion flexible bag 7.
The closing device of the infusion soft bag production line that the present embodiment provides compared with prior art, because welding mechanism 4 comprises the first welding mechanism 41 and the second welding mechanism 42, first welding mechanism 41 is provided with the first soldering opening 411, second welding mechanism 42 is provided with the second soldering opening 421, first soldering opening 411 and the second soldering opening 421 match with lid 6 respectively, when lid 6 is pressed into the interface of transfusion flexible bag 7 by cover pressing mechanism 3, first welding mechanism 41 and the second welding mechanism 42 are simultaneously to lid 6 direction parallel motion, until lid 6 is in the first soldering opening 411 and the second soldering opening 421, now, under the effect of the first welding mechanism 41 and the second welding mechanism 42, lid 6 is heated with the interface of transfusion flexible bag 7 and welds.Closing device due to infusion soft bag production line provided by the invention is provided with the first welding mechanism 41 and the second welding mechanism 42, the second soldering opening 421 on the first soldering opening 411 on first welding mechanism 41 and the second welding mechanism 42 matches with lid 6, therefore, it is possible to heat lid 6 better, make the sealing effectiveness between the interface of lid 6 and transfusion flexible bag 7 better.
Cross-sectional plane due to lid 6 is circular, therefore, in the present embodiment, the first soldering opening 411 is preferably circular arc, and the second soldering opening 421 is preferably circular arc, and the first soldering opening 411 and the second soldering opening 421 are combined to form a full circle, realize embracing welding to the circle of lid 6.
The first welding mechanism 41 in the present embodiment is also provided with the first actuating device 8, first actuating device 8 is fixedly mounted on wallboard 2, for driving the first welding mechanism 41 parallel motion, second welding mechanism 42 is also provided with the second actuating device 9, second actuating device 9 is fixedly mounted on wallboard 2, for driving the second welding mechanism 42 parallel motion.The setting of the first actuating device 8 and the second actuating device 9 makes the movement automation of the first welding mechanism 41 and the second welding mechanism 42, facilitates operation.
Wherein, first actuating device 8 drives the first welding mechanism 41 parallel motion to be preferably specially, first actuating device 8 is connected by the first connecting panel 10 with the first welding mechanism 41, one end of first connecting panel 10 is connected with the first actuating device 8, the other end of the first connecting panel 10 is connected with the first welding mechanism 41, first actuating device 10 is arranged on the side away from lid 6 on the first connecting panel 10, and the first welding mechanism 41 is arranged on the side near lid 6 on the first connecting panel 10, specifically as shown in Figure 3.It should be noted that, the first actuating device 8 preferably adopts cylinder, and the first actuating device 8 is connected with one end of the first connecting panel 10 and specifically refers to, the output piston end of the first actuating device 8 is connected with one end of the first connecting panel 10.
Second actuating device 9 drives the second welding mechanism 42 parallel motion to be preferably specially, second actuating device 9 is connected by the second connecting panel 11 with the second welding mechanism 42, one end of second connecting panel 11 is connected with the second actuating device 9, the other end of the second connecting panel 11 is connected with the second welding mechanism 42, second actuating device 9 is arranged on the side away from lid 6 on the second connecting panel 11, second welding mechanism 42 is arranged on the side near lid 6 on the second connecting panel 11, specifically as shown in Figure 3.It should be noted that, the second actuating device 9 preferably adopts cylinder, and the second actuating device 9 is connected with one end of the second connecting panel 11 and specifically refers to, the output piston end of the second actuating device 9 is connected with one end of the second connecting panel 11.
When transfusion flexible bag 7 is filling complete after, lid 6 is pressed into the interface of transfusion flexible bag 7 by cover pressing mechanism 3, now, first actuating device 8 and the second actuating device 9 work, the output piston end of the first actuating device 8 and the second actuating device 9 extends makes the first welding mechanism 41 and the second welding mechanism 42 move to the direction of lid 6, until lid 6 is blocked by the first soldering opening 411 and the second soldering opening 421.
In order to reduce the first connecting panel 10 because to be connected caused temperature too high with the first welding mechanism 41, in the present embodiment, the first connecting panel 10 is provided with the first cooling pipe 12; In order to reduce the second connecting panel 11 because to be connected caused temperature too high with the second welding mechanism 42, in the present embodiment, the second connecting panel 11 is provided with the second cooling pipe 13.
In the present embodiment, in order to make the temperature-controllable on the first welding mechanism 41 and the second welding mechanism 42, the first welding mechanism 41 being provided with the first temperature-sensing probe 14, the second welding mechanism 42 is provided with the second temperature-sensing probe 15.The setting of the first temperature-sensing probe 14 and the second temperature-sensing probe 15 can according to the material behavior of the interface of transfusion flexible bag 7 and lid and heat resistance, and in operating process practice set, the actual temperature of regulation and control first welding mechanism 41 and the second welding mechanism 42, reach the saving energy, avoid the generation of waste and fire.
Cover pressing mechanism 3 in the present embodiment is also provided with gland actuating device 16, and gland actuating device 16 is arranged on the top of cover pressing mechanism 3, and is fixed on wallboard 2, for driving cover pressing mechanism 3 vertically movement.It should be noted that, gland actuating device 16 drives cover pressing mechanism 3 vertically to move and is specially, gland actuating device 16 is preferably cylinder, the output piston end of cylinder is fixedly connected with cover pressing mechanism 3, drives cover pressing mechanism 3 vertically movement by cylinder output piston end is flexible to realize gland actuating device 16.
Wherein, gland actuating device 16 is fixed on wallboard 2 and is preferably, wallboard 2 is installed with adapter plate 17, wherein adapter plate 17 comprises adapter plate vertical portion 171 and adapter plate horizontal component 172, adapter plate vertical portion 171 is fixedly mounted on wallboard 2, and adapter plate horizontal component 172 is fixedly connected with gland actuating device 16.
Wherein, cover pressing mechanism 3 is slidably connected on wallboard 2 and is preferably, and cover pressing mechanism 3 is installed with guide rail slide block 18, adapter plate vertical portion 171 is provided with upright guide rail 19, upright guide rail 19 and guide rail slide block 18 match, and upright guide rail 19 is placed in guide rail slide block 18.Upright guide rail 19 and the setting of guide rail slide block 18, can strengthen the stability of cover pressing mechanism 3 in vertical direction movement, the interface of lid 6 with transfusion flexible bag 7 can accurately be docked by cover pressing mechanism 3.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. the closing device of an infusion soft bag production line, comprise housing assembly (1), wallboard (2) and cover pressing mechanism (3), described wallboard (2) is fixedly mounted on described housing assembly (1), to be slidably connected on described wallboard (2) to make described cover pressing mechanism (3) can be upper vertically mobile at described wallboard (2) directly over the soft sackholder tool (5) that described cover pressing mechanism (3) is arranged on infusion soft bag production line, it is characterized in that
The closing device of described infusion soft bag production line also comprises welding mechanism (4), described welding mechanism (4) comprises the first welding mechanism (41) and the second welding mechanism (42), described first welding mechanism (41) is arranged on the side of described soft sackholder tool (5) and is slidably connected on described wallboard (2) to make described first welding mechanism (41) can go up parallel motion at described wallboard (2), described first welding mechanism (41) is provided with the first soldering opening (411), described first soldering opening (411) matches with the lid (6) on described cover pressing mechanism (4), described second welding mechanism (42) is arranged on the side relative with described first welding mechanism (41) and is slidably connected on described wallboard (2) to make described second welding mechanism (42) can go up parallel motion at described wallboard (2), described second welding mechanism (42) is provided with the second soldering opening (421), described second soldering opening (421) matches with the lid (6) on described cover pressing mechanism (4), described first soldering opening (411) and described second soldering opening (421) are for welding the interface of described lid (6) with transfusion flexible bag (7).
2. the closing device of infusion soft bag production line according to claim 1, it is characterized in that, described first soldering opening (411) is circular arc, described second soldering opening (421) is circular arc, and described first soldering opening (411) and described second soldering opening (421) are combined to form a full circle, for embracing welding to the circle of lid (6).
3. the closing device of infusion soft bag production line according to claim 1, is characterized in that,
Described first welding mechanism (41) is also provided with the first actuating device (8), and described first actuating device (8) is fixedly mounted on described wallboard (2) for driving described first welding mechanism (41) parallel motion;
Described second welding mechanism (42) is also provided with the second actuating device (9), and described second actuating device (9) is fixedly mounted on described wallboard (2) for driving described second welding mechanism (42) parallel motion.
4. the closing device of infusion soft bag production line according to claim 3, is characterized in that,
Described first actuating device (8) drives described first welding mechanism (41) parallel motion to be specially, described first actuating device (8) is connected by the first connecting panel (10) with described first welding mechanism (41), one end of described first connecting panel (10) is connected with described first actuating device (8), the other end of described first connecting panel (10) is connected with described first welding mechanism (41), described first actuating device (8) is arranged on the side away from described lid (6) on described first connecting panel (10), described first welding mechanism (41) is arranged on the upper side near described lid (6) of described first connecting panel (10).
Described second actuating device (9) drives described second welding mechanism (42) parallel motion to be specially, described second actuating device (9) is connected by the second connecting panel (11) with described second welding mechanism (42), one end of described second connecting panel (11) is connected with described second actuating device (9), the other end of described second connecting panel (11) is connected with described second welding mechanism (42), described second actuating device (9) is arranged on the side away from described lid (6) on described second connecting panel (11), described second welding mechanism (42) is arranged on the upper side near described lid (6) of described second connecting panel (11).
5. the closing device of infusion soft bag production line according to claim 4, it is characterized in that, described first connecting panel (10) is also provided with the first cooling pipe (12), the second connecting panel (11) is also provided with the second cooling pipe (13).
6. the closing device of infusion soft bag production line according to claim 1, it is characterized in that, described first welding mechanism (41) is also provided with the first temperature-sensing probe (14), the second welding mechanism (42) is also provided with the second temperature-sensing probe (15).
7. the closing device of infusion soft bag production line according to claim 1, it is characterized in that, described cover pressing mechanism (3) is also provided with gland actuating device (16), and described gland actuating device (16) is arranged on the top of described cover pressing mechanism (3) and is fixed on described wallboard (2) for driving cover pressing mechanism (3) vertically movement.
8. the closing device of infusion soft bag production line according to claim 7, it is characterized in that, described gland actuating device (16) is fixed on described wallboard (2) and is specially, described wallboard (2) is installed with adapter plate (17), described adapter plate (17) comprises adapter plate vertical portion (171) and adapter plate horizontal component (172), described adapter plate vertical portion (171) is fixedly mounted on described wallboard (2), described adapter plate horizontal component (172) is fixedly connected with described gland actuating device (16).
9. the closing device of infusion soft bag production line according to claim 8, it is characterized in that, described cover pressing mechanism (3) is slidably connected on described wallboard (2) and is specially, described cover pressing mechanism (3) is installed with guide rail slide block (18), described adapter plate vertical portion (171) is provided with upright guide rail (19), described upright guide rail (19) and described guide rail slide block (18) match, and described upright guide rail (19) is placed in described guide rail slide block (18).
10. an infusion soft bag production line, is characterized in that, described infusion soft bag production line has the closing device of the infusion soft bag production line described in claim 1 to 9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410468045.1A CN104369890A (en) | 2014-09-15 | 2014-09-15 | Sealing device for soft infusion bag production line and soft infusion bag production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410468045.1A CN104369890A (en) | 2014-09-15 | 2014-09-15 | Sealing device for soft infusion bag production line and soft infusion bag production line |
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| Publication Number | Publication Date |
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| CN104369890A true CN104369890A (en) | 2015-02-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410468045.1A Pending CN104369890A (en) | 2014-09-15 | 2014-09-15 | Sealing device for soft infusion bag production line and soft infusion bag production line |
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| AU8036594A (en) * | 1993-12-27 | 1995-07-06 | Sumitomo Bakelite Company Limited | A process for producing a self-supporting package having an outlet stopper and an apparatus for producing said package |
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Application publication date: 20150225 |