CN203510785U - Slitting mechanism of infusion bag machine - Google Patents
Slitting mechanism of infusion bag machine Download PDFInfo
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- CN203510785U CN203510785U CN201320509245.8U CN201320509245U CN203510785U CN 203510785 U CN203510785 U CN 203510785U CN 201320509245 U CN201320509245 U CN 201320509245U CN 203510785 U CN203510785 U CN 203510785U
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- bag machine
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- cutting
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Abstract
The utility model provides a slitting mechanism of an infusion bag machine and belongs to the technical field of machines. The slitting mechanism solves the problem that the rate of finished products slit through an existing slitting mechanism of the infusion bag machine is low. The slitting mechanism of the infusion bag machine is arranged on a machine frame of the infusion bag machine and comprises a connecting frame, a cutter, a film pressing piece and a supporting plate. The film pressing piece and the cutter are both connected to the lower portion of the connecting frame. The supporting plate is located on the machine frame and is located under the film pressing piece and the cutter. The connecting frame is provided with a first driving piece used for driving the film pressing piece to move vertically and a second driving piece used for driving the cutter to move horizontally. After the first driving piece enables the film pressing piece to abut against the supporting plate, the second driving piece can drive the cutter to slit a film between the film pressing piece and the supporting plate. By means of the slitting mechanism of the infusion bag machine, the rate of slit finished products is high, the automation degree is high, and therefore the slitting mechanism has quite high practical value.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of liquid bag machine, the particularly cutting mechanism of liquid bag machine for urinal or Infusion Bags assembling.
Background technology
The main material of Infusion Bags is polypropylene (PP) polyethylene (PE), is one of current safest transfusion package material, and containing any plasticizer, packaging material does not contact with liquid without any reaction, without adsorption phenomena, without vial, analyses alkali phenomenon.
People have designed much for making the equipment of Infusion Bags for this reason, and it comprises that cylinder is fixed in frame for connecting the cylinder of diaphragm conventionally.Between frame and cylinder, there is fixed length film releasing mechanism, by fixed length square piece mechanism, make it emit accurately diaphragm, (the applicant once proposed " the die shoe drive unit of the fused machine of a kind of transfusion bag body " that its publication number is CN201970486U after fusion, to make two diaphragms be made as a plurality of bags that link together, by it, can make two diaphragms fuse together), in frame, be also provided with an independently cutter, knife rest is provided with cutting knife and the fixing quiet cutter that can move up and down, thereby after moving knife knee-action, on above-mentioned diaphragm, cut out a bag.
But the cutting knife on knife rest is owing to directly diaphragm being cut, diaphragm is the perk of possibility part in cutting process, makes cut diaphragm otch irregular.When situation is serious, also can cause cut diaphragm different in size, affect the standby urinal of liquid bag machine or the yield rate of Infusion Bags.
Summary of the invention
The purpose of this utility model is the problems referred to above that exist for prior art, and a kind of cutting mechanism that can cut fast the liquid bag machine of diaphragm is provided.
The purpose of this utility model can realize by following technical proposal: a kind of cutting mechanism of liquid bag machine, be arranged in the frame of liquid bag machine, it is characterized in that, it comprises link, cutting knife, press mold part and supporting plate, above-mentioned press mold part and cutting knife are all connected to link bottom, above-mentioned supporting plate is positioned in frame and under above-mentioned press mold part and cutting knife, on described link, there is actuator one and the actuator two for driving cutting knife to move left and right for driving press mold part to move up and down, after actuator one makes above-mentioned press mold part be resisted against on supporting plate, above-mentioned actuator two can drive cutting knife to cut the diaphragm between press mold part and supporting plate.
Supporting plate is positioned in frame and supporting plate and one drive cylinder to be connected.That is to say, diaphragm is placed on supporting plate, drives cylinder to drive in supporting plate moving process, is positioned at diaphragm on supporting plate along with together moving.
When supporting plate moves to while cutting position, supporting plate stops mobile.Actuator one drives press mold part and cutting knife to move down simultaneously, and diaphragm is clamped between press mold part and supporting plate.After diaphragm is held, cutting knife is cut diaphragm simultaneously, and then actuator two drives cutting knife to move left and right, thereby whole diaphragm is cut.
In the cutting mechanism of above-mentioned liquid bag machine, described link comprises upper plate body and the lower body that is tabular, above-mentioned actuator one is connected on upper plate body, actuator one is connected with lower body and actuator one action can drive lower body to move up and down with respect to upper plate body, and above-mentioned press mold part and cutting knife are all connected to lower body.
Actuator one, between upper plate body and lower body, can drive by actuator one that lower body is smooth and easy to be moved up and down.Because press mold part and cutting knife are connected on lower body, finally make the liquid bag diaphragm can be by stable being clamped between press mold part and supporting plate.Actuator one is cylinder, and certainly, according to actual conditions, actuator one also can adopt oil cylinder.
In the cutting mechanism of above-mentioned liquid bag machine, on described upper plate body, be fixed with guide cylinder, on described lower body, be fixed with guide post and guide post is positioned at guide cylinder.
Its axial dimension of guide cylinder is larger, that is to say, between guide cylinder and guide post, contact area is large, makes its guiding stable.Having avoided lower body to move up and down in process is offset.
In the cutting mechanism of above-mentioned liquid bag machine, in described frame, be fixed with guide rail, above-mentioned upper plate body is connected to guide rail place and can, along guide rail translation, has and can drive upper plate body along the adjustment structure of guide rail translation in described frame.
Liquid bag machine used after a period of time, and the position of cutting knife may be offset, and by this adjustment structure, just can adjust cutting knife, guaranteed that the incision site of diaphragm remains consistent.
In the cutting mechanism of above-mentioned liquid bag machine, described adjustment structure comprises the adjusting nut that is connected on upper plate body and is axially fixed in the adjusting screw(rod) in frame, and above-mentioned adjusting screw(rod) is threaded with adjusting nut.
In adjusting screw(rod) rotation process, can make adjusting nut along the axial translation of adjusting screw(rod), because adjusting nut is positioned on link, finally make whole link translation, what make that cutting knife can be corresponding to diaphragm correctly cuts position.
In the cutting mechanism of above-mentioned liquid bag machine, described adjustment structure comprises the cylinder being connected in frame, and the piston rod of cylinder is connected mutually with above-mentioned upper plate body.
In cylinder course of action, drive link to move, because cutting knife is positioned on link, so just changed the position of cutting knife.
In the cutting mechanism of above-mentioned liquid bag machine, described press mold part comprises the pressuring diaphragm that is long plate shape, and place, described pressuring diaphragm lower edge is fixed with flexible pressure pad.
The flexible pressure pad of the lower edges of pressuring diaphragm is strip.That is to say, flexible pressure pad is coated pressuring diaphragm lower edges completely.Flexible pressure pad can avoid diaphragm to damage by pressure or compressive strain.
In the cutting mechanism of above-mentioned liquid bag machine, described flexible pressure pad is silica gel plate.According to actual conditions, it is also feasible adopting rubber slab.
In the cutting mechanism of above-mentioned liquid bag machine, above-mentioned actuator two is connected on lower body, above-mentioned cutting knife comprises the handle of a knife that is connected with actuator two and the edge of a knife of tip-angled shape, on described pressuring diaphragm, has the guide rail of cutting, and the handle of a knife of above-mentioned cutting knife is positioned at cuts guide rail place and can be along cutting guide rail translation.
In the cutting mechanism of above-mentioned liquid bag machine, described actuator two is Rodless cylinder.
Actuator two drive cutting knifes are cut after the translation of left and right, position along liquid bag, can be by the whole cut-out of diaphragm.Certainly, the moving direction of cutting knife and the moving direction of supporting plate are perpendicular.The installing space that adopts Rodless cylinder can make actuator two minimizings take, and movement travel is longer than common cylinder.Certainly, common cylinder or the oil cylinder of actuator two employing is here also feasible.
In the cutting mechanism of above-mentioned liquid bag machine, on described lower body, be also fixed with adsorption piece.
In the cutting mechanism of above-mentioned liquid bag machine, described adsorption piece comprises vacuum tube and flexible sucker, and one end of vacuum tube is for being connected with source of the gas, and above-mentioned flexible sucker is connected in the other end of vacuum tube.
After diaphragm is cut completely, adsorption piece is air-breathing, by its flexible sucker, raw material diaphragm is adsorbed.After diaphragm to be cut is removed, adsorption piece unclamps, and raw material diaphragm is transferred to supporting plate, carries out minute cutting process of next side.
Compared with prior art, the cutting mechanism of this liquid bag machine is pressed on diaphragm on supporting plate by compressing member owing to cutting diaphragm, and diaphragm its otch in cutting process is neat, and cut diaphragm length is consistent.Obviously, it to cut yield rate high.
Meanwhile, in cutting process, be by supporting plate, diaphragm to be carried, therefore, it is high that it cuts efficiency.
In addition, after cutting, by adsorption piece, adsorb, between the diaphragm conveying of slitting moulding and raw material diaphragm, do not affect mutually, its automaticity is higher, has very high practical value.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the cutting mechanism of this liquid bag machine.
Fig. 2 is the side-looking structural representation of the cutting mechanism of this liquid bag machine.
Fig. 3 is the structural representation at upper sheet material and lower body place in the cutting mechanism of this liquid bag machine.
Fig. 4 is the structural representation at actuator one and actuator two places in the cutting mechanism of this liquid bag machine.
In figure, 1, guide rail; 2, link; 2a, upper plate body; 2a1, guide cylinder; 2b, lower body; 2b1, guide post; 3, cutting knife; 3a, handle of a knife; 3b, the edge of a knife; 4, press mold part; 4a, pressuring diaphragm; 4a1, cut guide rail; 4b, flexible pressure pad; 5, supporting plate; 5a, cutter groove; 6, actuator one; 7, actuator two; 8, adjusting nut; 9, adjusting screw(rod); 10, adsorption piece; 10a, vacuum tube; 10b, flexible sucker; 11, frame.
The specific embodiment
As shown in Figure 1, the cutting mechanism of this liquid bag machine is arranged in the frame of liquid bag machine, and it comprises link 2, cutting knife 3, press mold part 4 and supporting plate 5 etc.
As depicted in figs. 1 and 2, press mold part 4 and cutting knife 3 are all connected to link 2 bottoms, and supporting plate 5 is positioned in frame and under above-mentioned press mold part 4 and cutting knife 3.Press mold part 4 comprises the pressuring diaphragm 4a that is long plate shape, and place, pressuring diaphragm 4a lower edge is fixed with flexible pressure pad 4b, and flexible pressure pad 4b is silica gel plate.According to actual conditions, it is also feasible adopting rubber slab.
As shown in Figure 3 and Figure 4, on link 2, there is actuator 1 and actuator 27, actuator 1 is for driving press mold part 4 to move up and down, actuator 27 is for driving cutting knife 3 to move left and right, after actuator 1 makes press mold part 4 be resisted against on supporting plate 5, actuator 27 drives 3 pairs of the cutting knifes diaphragm between press mold part 4 and supporting plate 5 to cut.
Link 2 comprises upper plate body 2a and the lower body 2b that is tabular, and actuator 1 is cylinder, and it is upper that the cylinder body of this cylinder is connected in upper plate body 2a, and it is upper that the piston rod of cylinder is connected in lower body 2b, and press mold part 4 and cutting knife 3 are all connected to lower body 2b.In the present embodiment, on upper plate body 2a, be fixed with guide cylinder 2a1, on lower body 2b, be fixed with guide post 2b1 and guide post 2b1 is positioned at guide cylinder 2a1.According to actual conditions, it is also feasible that actuator 1 adopts oil cylinder.
In frame 11, be fixed with guide rail 1, upper plate body 2a is connected to guide rail 1 place and can, along guide rail 1 translation, has and can drive upper plate body 2a along the adjustment structure of guide rail 1 translation in frame.Adjustment structure comprises the adjusting nut 8 being connected on upper plate body 2a and is axially fixed in the adjusting screw(rod) 9 in frame, and adjusting screw(rod) 9 is threaded with adjusting nut 8.According to actual conditions, it is also feasible that adjustment structure adopts another scheme, that is: it comprises the cylinder being connected in frame 11, and the piston rod of cylinder is connected mutually with above-mentioned upper plate body 2a.
It is upper that actuator 27 is connected in lower body 2b, and cutting knife 3 comprises the handle of a knife 3a that is connected with actuator 27 and the edge of a knife 3b of tip-angled shape, has the guide rail of cutting 4a1 on pressuring diaphragm 4a, and the handle of a knife 3a of cutting knife 3 is positioned at and cuts guide rail 4a1 place and can cut guide rail 4a1 translation in edge.In the present embodiment, actuator 27 is Rodless cylinder, and according to actual conditions, it is also feasible adopting common cylinder or oil cylinder.
In addition, be also fixed with adsorption piece 10 on lower body 2b, adsorption piece 10 comprises vacuum tube 10a and flexible sucker 10b, and one end of vacuum tube 10a is for being connected with source of the gas, and flexible sucker 10b is connected in the other end of vacuum tube 10a.
In frame 11, there is the driving cylinder for driving supporting plate 5 to move, drive cylinder can drive supporting plate 5 translation in frame 11.The diaphragm of liquid bag is placed on supporting plate 5, by supporting plate 5 band dynamic diaphragms, is moved to and is cut place.
When needing the raw material diaphragm of slitting to move to cut place, supporting plate 5 maintains static, and actuator one 6 actions move down lower body 2b, and the press mold part 4 on lower body 2b is pressed on diaphragm between supporting plate 5 and press mold part 4.Particularly, the flexible pressure pad 4b on pressuring template 4a lower side edge contacts with diaphragm, can effectively avoid like this diaphragm to crumple or press partially, meanwhile, flexible pressure pad 4b also can be firmly by pressing diaphragm on supporting plate 5.When needing the diaphragm of slitting compacted, cutting knife 3 is also cut diaphragm simultaneously.
Then, actuator 27 actions are cut under the guiding use of guide rail 4a1 on pressuring diaphragm 4a, the left and right translation of cutting knife 3 levels, thus diaphragm is cut completely.
In the present embodiment, the width of pressuring template 4a is greater than diaphragm width, thereby makes the diaphragm can be by stable pushing down.
In addition, in order to realize stable cutting, have recessed cutter groove 5a on supporting plate 5, the edge of a knife 3b of cutting knife 3 stretches into cutter groove 5a place diaphragm is cut.
Claims (10)
1. the cutting mechanism of a liquid bag machine, be arranged in the frame (11) of liquid bag machine, it is characterized in that, it comprises link (2), cutting knife (3), press mold part (4) and supporting plate (5), above-mentioned press mold part (4) and cutting knife (3) are all connected to link (2) bottom, above-mentioned supporting plate (5) is positioned in frame (11) and under above-mentioned press mold part (4) and cutting knife (3), on described link (2), there is actuator one (6) and the actuator two (7) for driving cutting knife (3) to move left and right for driving press mold part (4) to move up and down, after actuator one (6) makes above-mentioned press mold part (4) be resisted against on supporting plate (5), above-mentioned actuator two (7) can drive cutting knife (3) to cut the diaphragm being positioned between press mold part (4) and supporting plate (5).
2. the cutting mechanism of liquid bag machine according to claim 1, it is characterized in that, described link (2) comprises upper plate body (2a) and the lower body (2b) that is tabular, above-mentioned actuator one (6) is connected on upper plate body (2a), actuator one (6) is connected with lower body (2b) and actuator one (6) action can drive lower body (2b) to move up and down with respect to upper plate body (2a), and above-mentioned press mold part (4) and cutting knife (3) are all connected to lower body (2b).
3. the cutting mechanism of liquid bag machine according to claim 2, it is characterized in that, on described upper plate body (2a), be fixed with guide cylinder (2a1), on described lower body (2b), be fixed with guide post (2b1) and guide post (2b1) is positioned at guide cylinder (2a1).
4. the cutting mechanism of liquid bag machine according to claim 2, it is characterized in that, in described frame (11), be fixed with guide rail (1), above-mentioned upper plate body (2a) is connected to that guide rail (1) is located and can, along guide rail (1) translation, has and can drive upper plate body (2a) along the adjustment structure of guide rail (1) translation in described frame (11).
5. the cutting mechanism of liquid bag machine according to claim 4, it is characterized in that, described adjustment structure comprises the adjusting nut (8) being connected on upper plate body (2a) and is axially fixed in the adjusting screw(rod) (9) in frame (11), and above-mentioned adjusting screw(rod) (9) is threaded with adjusting nut (8).
6. according to the cutting mechanism of the liquid bag machine described in claim 1 or 2 or 3 or 4 or 5, it is characterized in that, described press mold part (4) comprises the pressuring diaphragm (4a) that is long plate shape, and place, described pressuring diaphragm (4a) lower edge is fixed with flexible pressure pad (4b).
7. the cutting mechanism of liquid bag machine according to claim 6, is characterized in that, described flexible pressure pad (4b) is silica gel plate.
8. the cutting mechanism of liquid bag machine according to claim 2, it is characterized in that, above-mentioned actuator two (7) is connected on lower body (2b), above-mentioned cutting knife (3) comprises the handle of a knife (3a) that is connected with actuator two (7) and the edge of a knife (3b) of tip-angled shape, on described pressuring diaphragm (4a), have the guide rail of cutting (4a1), the handle of a knife (3a) of above-mentioned cutting knife (3) is positioned at cuts that guide rail (4a1) is located and can be along cutting guide rail (4a1) translation.
9. the cutting mechanism of liquid bag machine according to claim 8, is characterized in that, described actuator two (7) is Rodless cylinder.
10. according to the cutting mechanism of the liquid bag machine described in claim 1 or 2 or 3 or 4 or 5, it is characterized in that, on described lower body (2b), be also fixed with adsorption piece (10), described adsorption piece (10) comprises vacuum tube (10a) and flexible sucker (10b), one end of vacuum tube (10a) is for being connected with source of the gas, and above-mentioned flexible sucker (10b) is connected in the other end of vacuum tube (10a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320509245.8U CN203510785U (en) | 2013-08-20 | 2013-08-20 | Slitting mechanism of infusion bag machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320509245.8U CN203510785U (en) | 2013-08-20 | 2013-08-20 | Slitting mechanism of infusion bag machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203510785U true CN203510785U (en) | 2014-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320509245.8U Withdrawn - After Issue CN203510785U (en) | 2013-08-20 | 2013-08-20 | Slitting mechanism of infusion bag machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN203510785U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407200A (en) * | 2013-08-20 | 2013-11-27 | 浙江玉升医疗器械股份有限公司 | Slitting mechanism of liquid bag machine |
-
2013
- 2013-08-20 CN CN201320509245.8U patent/CN203510785U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407200A (en) * | 2013-08-20 | 2013-11-27 | 浙江玉升医疗器械股份有限公司 | Slitting mechanism of liquid bag machine |
| CN103407200B (en) * | 2013-08-20 | 2015-09-30 | 浙江玉升医疗器械股份有限公司 | A kind of cutting mechanism of liquid bag machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140402 Effective date of abandoning: 20150930 |
|
| RGAV | Abandon patent right to avoid regrant |