CN103434186B - Sheet film in a kind of liquid bag machine scratches mechanism - Google Patents
Sheet film in a kind of liquid bag machine scratches mechanism Download PDFInfo
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- CN103434186B CN103434186B CN201310364565.3A CN201310364565A CN103434186B CN 103434186 B CN103434186 B CN 103434186B CN 201310364565 A CN201310364565 A CN 201310364565A CN 103434186 B CN103434186 B CN 103434186B
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- pawl
- actuator
- liquid bag
- fixed head
- bag machine
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Abstract
The sheet film that the invention provides in a kind of liquid bag machine scratches mechanism, belongs to field of mechanical technique.The sheet film it solved in existing liquid bag machine is scratched mechanism's diaphragm and is adhered to the problem too closely affecting the assembling of next procedure.Sheet film in this liquid bag machine scratches organization establishes in the frame of liquid bag machine, it comprises a fixed head, be connected to the guide rail in frame and be connected in stroke film actuator in frame, above-mentioned fixed head to be positioned on guide rail and with draw a film actuator and be connected, described stroke of film actuator can drive fixed head along guide rail translation, described fixed head bottom has the vertically disposed slide rail with guide rail, described slide rail place is connected with can along the left pawl of its translation and right pawl, described fixed head is fixed with actuator one and actuator two, above-mentioned left pawl and actuator one are connected, above-mentioned right pawl and actuator two are connected, the support oral area for scratching liquid bag is formed between above-mentioned left pawl and right pawl.Sheet film in this liquid bag machine scratches that mechanism structure is simple, working stability and operating efficiency is high.
Description
Technical field
The invention belongs to field of mechanical technique, relate to the kludge of a kind of infusion bag or urinal, the sheet diaphragm particularly in a kind of liquid bag machine scratches mechanism.
Background technology
The main material of infusion bag is polypropylene (PP) polyethylene (PE), is one of current safest transfusion package material, and not containing any plasticizer, packaging material contacts with liquid without any reaction, without adsorption phenomena, analyses alkali phenomenon without vial.
People have devised a lot for making the equipment of infusion bag for this reason, and it comprises the cylinder for connecting diaphragm usually, and cylinder is fixed in frame.There is between frame and cylinder fixed length film releasing mechanism, by fixed length square piece, mechanism makes it release diaphragm accurately, after fusion, making two diaphragms be made as multiple bag that links together, (the applicant once proposed " a kind of transfusion bag body fuses the die shoe drive unit of machine " that its publication number is CN201970486U, two diaphragms can be made to fuse together by it), frame is also provided with an independently cutter, knife rest is provided with the cutting knife and fixing quiet cutter that can move up and down, on above-mentioned diaphragm, a bag is cut out after moving knife knee-action.
Although provide the structure that two diaphragms can be fused together in above-mentioned documents, by fusing rear formation bag body of infusion bag blank, but, there is no special structure after fusion by blank port openings, cause the tube connector of bag end during next procedure not easily to insert.
That is, because two diaphragms of infusion bag are linked together by fusion, if two diaphragms adhere to too tight, can cause not easily separating, thus affect the assembling of next procedure.
Summary of the invention
The object of the invention is the problems referred to above existed for existing technology, provide a kind of can make fusion after the smooth and easy liquid bag machine separated of diaphragm in sheet film scratch mechanism.
Object of the present invention realizes by following technical proposal: the sheet film in a kind of liquid bag machine scratches mechanism, be arranged in the frame of liquid bag machine, it is characterized in that, it comprises a fixed head, be connected to the guide rail in frame and be connected in stroke film actuator in frame, above-mentioned fixed head to be positioned on guide rail and with draw a film actuator and be connected, described stroke of film actuator can drive fixed head along guide rail translation, described fixed head bottom has the vertically disposed slide rail with guide rail, described slide rail place is connected with can along the left pawl of its translation and right pawl, described fixed head is fixed with actuator one and actuator two, above-mentioned left pawl and actuator one are connected, above-mentioned right pawl and actuator two are connected, the support oral area for scratching liquid bag is formed between above-mentioned left pawl and right pawl.
Sheet film in this liquid bag machine is scratched in mechanism, draws film actuator and drives whole fixed head to move forward and backward, thus left pawl and right pawl can be inserted between two diaphragms of liquid bag.Specifically, drive left pawl by actuator one and actuator two before inserting liquid bag, right pawl moves in opposite directions, left pawl and right-hand knuckle are combined.Then, draw the left pawl that film actuator makes to snap together again, right pawl inserts between two diaphragms of liquid bag simultaneously.
Then, actuator one and actuator two drive left pawl, the oppositely movement of right pawl, and left pawl is separated with right pawl, thus realize opening by between two diaphragms of liquid bag.Be convenient to next procedure assembling.
Sheet film in above-mentioned liquid bag machine is scratched in mechanism, and described actuator one is connected in fixed head top, described fixed head has the left limit hole of bar shaped, and described left pawl is connected through left limit hole and above-mentioned actuator one.
By the stop at spacing hole two ends in left pawl moving process, thus left pawl is moved in the formation of setting, avoid liquid bag port to scratch excessive, and cause liquid bag to damage.
Sheet film in above-mentioned liquid bag machine is scratched in mechanism, described slide rail is connected with can along the left skateboard of its translation, described left pawl is connected in left skateboard bottom, and described left skateboard top has left connecting plate and left connecting plate is connected through left limit hole and above-mentioned actuator one.
Left skateboard coordinates with slide rail can make the smooth and easy stable movement of left pawl.Actuator one is cylinder, and according to actual conditions, it is also feasible for adopting oil cylinder to replace cylinder.
Sheet film in above-mentioned liquid bag machine is scratched in mechanism, described left skateboard is evenly equipped with some left pawls.
Sheet film in above-mentioned liquid bag machine is scratched in mechanism, and described actuator two is connected in fixed head top, described fixed head has the right limit hole of bar shaped, and described right pawl is connected through right limit hole and above-mentioned actuator two.
By the stop at two ends, right limit hole in right pawl moving process, thus right pawl is moved in the stroke of setting.Actuator two is cylinder, and according to actual conditions, it is also feasible for adopting oil cylinder to replace cylinder.
Sheet film in above-mentioned liquid bag machine is scratched in mechanism, described slide rail is connected with can along the right slide plate of its translation, described right pawl is connected in right slide plate bottom, and described right slide plate top has right connecting plate and right connecting plate is connected through right limit hole and above-mentioned actuator two.
Sheet film in above-mentioned liquid bag machine is scratched in mechanism, and described right slide plate is evenly equipped with some right pawls.
Can not only make multiple right pawl energy synchronizing moving by the setting of right slide plate, and it is also higher that it and the cooperation of slide rail move it stability.
Sheet film in above-mentioned liquid bag machine is scratched in mechanism, and described left pawl and right pawl one_to_one corresponding are arranged, and other corresponding left pawl and right pawl fasten simultaneously after wherein a pair left pawl closes with right-hand knuckle.
Can find out, what it can be synchronous scratches multiple liquid bag port.
Sheet film in above-mentioned liquid bag machine is scratched in mechanism, and described left limit hole and right limit hole are arranged before and after the moving direction of fixed head, and left limit hole is positioned at fixed head side, and right limit hole is positioned at the opposite side of fixed head.
Such structure can ensure to be independent of each other in left pawl and right pawl moving process, improves its moving stability.
Sheet film in above-mentioned liquid bag machine is scratched in mechanism, and described left pawl is L-shaped, and upper end and the left skateboard of described left pawl L shape are connected, and the lower end of described left pawl L shape is the left insertion section in tip-angled shape.
The left pawl of L shape can make it insert liquid bag port smoothly, and certainly, the left insertion section of left pawl end tip-angled shape inserts it into more smooth and easy.
Sheet film in above-mentioned liquid bag machine is scratched in mechanism, and described right pawl is L-shaped, and upper end and the right slide plate of described right pawl L shape are connected, and the lower end of described right pawl L shape is the right insertion section in tip-angled shape.
The right pawl of L shape can make it insert liquid bag port smoothly, and certainly, the right insertion section of right pawl end tip-angled shape inserts it into more smooth and easy.
Compared with prior art, the sheet film in this liquid bag machine scratches mechanism owing to being scratched by the port of liquid bag left pawl and right pawl by some, and often pair of left pawl and right pawl are all synchronization actions, and therefore, its operating efficiency is high, and job stability is also higher.
Meanwhile, all left pawls of mechanism are driven by actuator one, and all right pawls are driven by actuator two, and therefore, relatively simple for structure, use cost is lower.
In addition, the insertion section of left pawl and right pawl wedge angle can be inserted in the port of liquid bag more smoothly, has higher practical value.
Accompanying drawing explanation
Fig. 1 is the plan structure schematic diagram that sheet film in this liquid bag machine scratches mechanism.
Fig. 2 is the side-looking structural representation that sheet film in this liquid bag machine scratches mechanism.
Fig. 3 is the main TV structure schematic diagram that sheet film in this liquid bag machine scratches mechanism.
Fig. 4 is the structural representation that the sheet film in this liquid bag machine scratches left pawl place in mechanism.
Fig. 5 is the structural representation that the sheet film in this liquid bag machine scratches right pawl place in mechanism.
In figure, 1, frame; 2, guide rail; 3, fixed head; 3a, slide rail; 3b, left limit hole; 3c, right limit hole; 4, film actuator is drawn; 5, left pawl; 5a, left insertion section; 6, right pawl; 6a, right insertion section; 7, actuator one; 8, actuator two; 9, left skateboard; 9a, left connecting plate; 10, right slide plate; 10a, right connecting plate.
Detailed description of the invention
As shown in Figure 1, the sheet film in this liquid bag machine scratches organization establishes in the frame 1 of liquid bag machine.
It comprises the guide rail 2 be positioned in frame 1, and is positioned at the fixed head 3 in frame 1, and fixed head 3 is positioned at guide rail 2 place and can along guide rail 2 translation.Drawing film actuator 4 to be connected in frame 1 and to draw film actuator 4 and be connected with fixed head 3, that is, driving fixed head 3 translation on guide rail 2 by drawing a film actuator 4.In the present embodiment, drawing film actuator 4 is cylinder.
As shown in Figure 1 and Figure 2 and Figure 3, fixed head 3 bottom has slide rail 3a, and slide rail 3a is vertical with guide rail 2 to be arranged.Slide rail 3a place is connected with can along the left pawl 5 of its translation and right pawl 6, fixed head 3 is fixed with actuator 1 and actuator 28, left pawl 5 is connected with actuator 1, and right pawl 6 is connected with actuator 28, forms the support oral area for scratching liquid bag port between left pawl 5 and right pawl 6.
As shown in Figure 4, actuator 1 is connected in fixed head 3 top, fixed head 3 has the left limit hole 3b of bar shaped, and left pawl 5 is connected through left limit hole 3b and above-mentioned actuator 1.Slide rail 3a is connected with can along the left skateboard 9 of its translation, and left skateboard 9 bottom is fixed with left pawl 5, and left skateboard 9 top has left connecting plate 9a and left connecting plate 9a is connected through left limit hole 3b and above-mentioned actuator 1.In the present embodiment, left skateboard 9 is evenly equipped with some left pawls 5.
Left pawl 5 is L-shaped, and upper end and the left skateboard 9 of left pawl 5L shape are connected, and the lower end of left pawl 5L shape is the left insertion section 5a in tip-angled shape.
As shown in Figure 5, actuator 28 is connected in fixed head 3 top, fixed head 3 has the right limit hole 3c of bar shaped, and right pawl 6 is connected through right limit hole 3c and above-mentioned actuator 28.Slide rail 3a is connected with can along the right slide plate 10 of its translation, and right pawl 6 is connected in right slide plate 10 bottom, and right slide plate 10 top has right connecting plate 10a and right connecting plate 10a is connected through right limit hole 3c and above-mentioned actuator 28.In the present embodiment, right slide plate 10 is evenly equipped with some right pawls 6.Actuator 1 and actuator 28 are cylinder, and according to actual conditions, actuator 1 and actuator 28 adopt oil cylinder to be also feasible.
Left pawl 5 and right pawl 6 one_to_one corresponding are arranged, and after wherein a pair left pawl 5 fastens with right pawl 6, other corresponding left pawl 5 and right pawl 6 can synchronously fasten.
As shown in Figure 1, in order to avoid left pawl 5, both right pawls 6 influence each other in moving process, left limit hole 3b and right limit hole 3c is arranged before and after the moving direction of fixed head 3, and left limit hole 3b is positioned at fixed head 3 side, and right limit hole 3c is positioned at the opposite side of fixed head 3.
Right pawl 6 is L-shaped, and upper end and the right slide plate 10 of right pawl 6L shape are connected, and the lower end of right pawl 6L shape is the right insertion section 6a in tip-angled shape.
Two diaphragm edges of liquid bag are after fusion, and closed left pawl 5 and right pawl 6, by drawing the driving of film actuator 4, make the left pawl 5 that closes and right pawl 6 insert liquid bag port.Utilize the left insertion section 5a of left pawl 5 and right pawl 6 tip-angled shape, right insertion section 6a in insertion process, the left pawl 5 that can make to close, right pawl 6 insert between two diaphragms smoothly.
Then, actuator 1 drives left skateboard 9 to move, and actuator 28 drives right slide plate 10 to move.Be positioned at all left pawl 5 synchronizing moving on left skateboard 9, be positioned at all right pawl 6 synchronizing moving on right slide plate 10.Often pair after movement left pawl 5 and right pawl 6 separately, form the support oral area for scratching liquid bag between often pair of left pawl 5 and right pawl 6, effectively can be scratched by liquid bag port, be convenient to the assembling of next procedure by support oral area.
Claims (10)
1. the sheet film in a liquid bag machine scratches mechanism, be arranged in the frame (1) of liquid bag machine, it is characterized in that, it comprises a fixed head (3), be connected to the guide rail (2) in frame (1) and be connected in stroke film actuator (4) in frame (1), above-mentioned fixed head (3) is positioned at guide rail (2) and goes up and be connected with a stroke film actuator (4), described stroke of film actuator (4) can drive fixed head (3) along guide rail (2) translation, described fixed head (3) bottom has and guide rail (2) vertically disposed slide rail (3a), described slide rail (3a) place is connected with can along the left pawl (5) of its translation and right pawl (6), described fixed head (3) is fixed with actuator one (7) and actuator two (8), above-mentioned left pawl (5) and actuator one (7) are connected, above-mentioned right pawl (6) and actuator two (8) are connected, the support oral area for scratching liquid bag is formed between above-mentioned left pawl (5) and right pawl (6).
2. the sheet film in liquid bag machine according to claim 1 scratches mechanism, it is characterized in that, described actuator one (7) is connected in fixed head (3) top, described fixed head (3) has the left limit hole (3b) of bar shaped, described left pawl (5) is connected with above-mentioned actuator one (7) through left limit hole (3b).
3. the sheet film in liquid bag machine according to claim 2 scratches mechanism, it is characterized in that, described slide rail (3a) is connected with can along the left skateboard of its translation (9), described left pawl (5) is connected in left skateboard (9) bottom, and described left skateboard (9) top has left connecting plate (9a) and left connecting plate (9a) is connected with above-mentioned actuator one (7) through left limit hole (3b).
4. the sheet film in liquid bag machine according to claim 3 scratches mechanism, it is characterized in that, described left skateboard (9) is evenly equipped with some left pawls (5).
5. the sheet film in liquid bag machine according to claim 2 scratches mechanism, it is characterized in that, described actuator two (8) is connected in fixed head (3) top, described fixed head (3) has the right limit hole (3c) of bar shaped, described right pawl (6) is connected with above-mentioned actuator two (8) through right limit hole (3c).
6. the sheet film in liquid bag machine according to claim 5 scratches mechanism, it is characterized in that, described slide rail (3a) is connected with can along the right slide plate (10) of its translation, described right pawl (6) is connected in right slide plate (10) bottom, and described right slide plate (10) top has right connecting plate (10a) and right connecting plate (10a) is connected with above-mentioned actuator two (8) through right limit hole (3c).
7. the sheet film in liquid bag machine according to claim 6 scratches mechanism, it is characterized in that, described right slide plate (10) is evenly equipped with some right pawls (6).
8. the sheet film in liquid bag machine according to claim 7 scratches mechanism, it is characterized in that, described left pawl (5) and right pawl (6) one_to_one corresponding are arranged, and other corresponding left pawl (5) and right pawl (6) fasten simultaneously after wherein a pair left pawl (5) fastens with right pawl (6).
9. the sheet film in liquid bag machine according to claim 5 scratches mechanism, it is characterized in that, described left limit hole (3b) and right limit hole (3c) are arranged before and after the moving direction of fixed head (3), and left limit hole (3b) is positioned at fixed head (3) side, right limit hole (3c) is positioned at the opposite side of fixed head (3).
10. the sheet film in liquid bag machine according to claim 6 scratches mechanism, it is characterized in that, described left pawl (5) is L-shaped, upper end and the left skateboard (9) of described left pawl (5) L shape are connected, the lower end of described left pawl (5) L shape is the left insertion section (5a) in tip-angled shape, described right pawl (6) is L-shaped, and upper end and the right slide plate (10) of described right pawl (6) L shape are connected, and the lower end of described right pawl (6) L shape is the right insertion section (6a) in tip-angled shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310364565.3A CN103434186B (en) | 2013-08-20 | 2013-08-20 | Sheet film in a kind of liquid bag machine scratches mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310364565.3A CN103434186B (en) | 2013-08-20 | 2013-08-20 | Sheet film in a kind of liquid bag machine scratches mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103434186A CN103434186A (en) | 2013-12-11 |
| CN103434186B true CN103434186B (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310364565.3A Expired - Fee Related CN103434186B (en) | 2013-08-20 | 2013-08-20 | Sheet film in a kind of liquid bag machine scratches mechanism |
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| Country | Link |
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| CN (1) | CN103434186B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1933960A (en) * | 2004-03-30 | 2007-03-21 | 昭和电工塑料产品株式会社 | Method and apparatus for manufacturing bag with spout member |
| CN102009499A (en) * | 2010-11-11 | 2011-04-13 | 成都市新津事丰医疗器械有限公司 | Fully automatic transfusion bag making machine |
| CN203110407U (en) * | 2013-03-06 | 2013-08-07 | 成都市新津事丰医疗器械有限公司 | Pipe piercing apparatus for infusion bag producing |
| CN203510793U (en) * | 2013-08-20 | 2014-04-02 | 浙江玉升医疗器械股份有限公司 | Film separating mechanism of infusion bag machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5739149B2 (en) * | 2010-12-10 | 2015-06-24 | テルモ株式会社 | Method for manufacturing medical bag and medical bag |
-
2013
- 2013-08-20 CN CN201310364565.3A patent/CN103434186B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1933960A (en) * | 2004-03-30 | 2007-03-21 | 昭和电工塑料产品株式会社 | Method and apparatus for manufacturing bag with spout member |
| CN102009499A (en) * | 2010-11-11 | 2011-04-13 | 成都市新津事丰医疗器械有限公司 | Fully automatic transfusion bag making machine |
| CN203110407U (en) * | 2013-03-06 | 2013-08-07 | 成都市新津事丰医疗器械有限公司 | Pipe piercing apparatus for infusion bag producing |
| CN203510793U (en) * | 2013-08-20 | 2014-04-02 | 浙江玉升医疗器械股份有限公司 | Film separating mechanism of infusion bag machine |
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| Publication number | Publication date |
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| CN103434186A (en) | 2013-12-11 |
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Granted publication date: 20150819 Termination date: 20200820 |