CN103231929B - Switching mechanism in soft bag infusion production - Google Patents
Switching mechanism in soft bag infusion production Download PDFInfo
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- CN103231929B CN103231929B CN201310145681.6A CN201310145681A CN103231929B CN 103231929 B CN103231929 B CN 103231929B CN 201310145681 A CN201310145681 A CN 201310145681A CN 103231929 B CN103231929 B CN 103231929B
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Abstract
The present invention is mainly used in the transfer station of non-PVC-soft-bag large infusion production line, be specifically related to the switching mechanism in the production of a kind of soft bag infusion, comprise frame, movable cylinder is fixed in frame, the cylinder boom end of movable cylinder installs cylinder push pedal, cylinder push pedal is installed and moves down dynamic air cylinder, the bottom moving up and down cylinder is fixed slide block and is coordinated with the slide be fixed in frame by slide block, the cylinder boom end moving up and down cylinder fixes an overturning seat, on overturning seat, fixing upset drives cylinder and the bag taking plate with draw-in groove, upset drives the hinged upset connecting rod of cylinder boom end of cylinder, upset connecting rod is fixed on trip shaft, geometrical clamp pickup on trip shaft.This switching mechanism is overturn by common air cylinder driven upset assembly, and instead of the upset cylinder of high cost, cost is low and stable, is applicable to large-scale promotion application; The accurate control of each working position of switching mechanism can be realized by inhibiting device, ensure that upset precision.
Description
Technical field
The present invention relates to the switching mechanism in the production of a kind of soft bag infusion, be mainly used in the transfer station of non-PVC-soft-bag large infusion production line.
Background technology
In the dislocation type non-PVC-soft-bag production that present market is generally applied in transfer station, switching mechanism is realized by upset cylinder, because upset cylinder cost is higher, virtually adds the cost of complete machine.
Summary of the invention
According to above deficiency of the prior art, the technical problem to be solved in the present invention is: the soft bag infusion providing a kind of rational in infrastructure, stable and cost to reduce produce in switching mechanism.
Switching mechanism in soft bag infusion production of the present invention, comprise frame, move up and down cylinder, movable cylinder, upset drives cylinder, trip shaft, upset connecting rod and pickup folder, movable cylinder is fixed in frame, the cylinder boom end of movable cylinder installs cylinder push pedal, cylinder push pedal is installed and moves down dynamic air cylinder, the bottom moving up and down cylinder is fixed slide block and is coordinated with the slide be fixed in frame by slide block, the cylinder boom end moving up and down cylinder fixes an overturning seat, on overturning seat, fixing upset drives cylinder and the bag taking plate with draw-in groove, upset drives the hinged upset connecting rod of cylinder boom end of cylinder, upset connecting rod is fixed on trip shaft, geometrical clamp pickup on trip shaft.
Pickup folder in this switching mechanism is used for the soft bag of gripping, its structure has various ways, now adopts following preferred version: pickup folder comprises gas pawl adapter plate, gas pawl and bag taking tong, and gas pawl adapter plate is fixedly connected with trip shaft, gas pawl is fixed on gas pawl adapter plate, gas pawl is installed bag taking tong.
Described frame is fixed Limit Bearing fixed mount, mounting limit bearing on Limit Bearing fixed mount.Move up and down the stroke of cylinder by Limit Bearing restriction, promote overturning seat moves past in journey moving up and down cylinder, when overturning seat moves touch Limit Bearing time, just in time aliging with bag clamp central in bag taking tong center, realizes the clamping of bag taking plate to soft bag.
Position-limited rack after fixing in described frame, after corresponding, position-limited rack installs front limit frame at the top of cylinder push pedal, by the stroke of the movable cylinder of forward and backward position-limited rack restriction.
Equal mounting limit plate on the end plate of described overturning seat both sides, mounting and adjusting screw on positioning plate, the position of rotation of trip shaft can be adjusted by the adjustment screw on positioning plate, S. A. is up to the standard or vertically.
The equal mounting limit block in two ends of described trip shaft.
Principle of work and process:
Soft bag random device on bag fixture rotates and is sent to transfer station, waits for that rotary movement starts; Unlatching moves up and down cylinder, the cylinder bar moving up and down cylinder promotes overturning seat and moves up, when overturning seat afterbody encounters Limit Bearing, move up and down cylinder to stop releasing, now just in time align with bag clamp central in bag taking tong center, and the draw-in groove that the tong of bag fixture enters bag taking plate is inner, then gas pawl drives the clamping of bag taking tong, clamps the flexible pipe of soft bag front end; Open movable cylinder afterwards, upset component integration is promoted toward moving left from the cylinder bar of movable cylinder, because the tong of bag fixture is in the draw-in groove of bag taking plate, upset component integration is toward when moving left, bag taking plate by soft bag, bag fixture takes off, when movable cylinder promote overturning seat move to overturning seat afterbody leave Limit Bearing time, move up and down cylinder and can continue to release, promote upset assembly to move up, until cover stroke; Move up and down after cylinder upwardly covers stroke, upset drives return hydraulic cylinder action, pulls upset connecting rod to drive trip shaft to rotate, and drives soft bag to rotate, the position of rotation of trip shaft can be adjusted by the adjustment screw on positioning plate, S. A. is up to the standard or vertically.
The beneficial effect that the present invention is compared with prior art had is:
Switching mechanism in the production of this soft bag infusion is rational in infrastructure, is overturn, instead of the upset cylinder of high cost, greatly reduce equipment cost by common air cylinder driven upset assembly, and stable, is applicable to large-scale promotion application; By inhibiting device such as the adjustment screws on Limit Bearing, front limit frame, rear position-limited rack, positioning plate and positioning plate, achieve the accurate control of each working position of switching mechanism, ensure that upset precision.
Accompanying drawing explanation
Fig. 1 is the structural representation of initial condition of the present invention;
Fig. 2 is the structural representation of the present invention when clamping soft bag;
Fig. 3 is the structural representation after the soft bag of gripping of the present invention;
Fig. 4 is the structural representation after the present invention overturns.
In figure: 1, frame; 2, guide rail; 3, slide block; 4, cylinder is moved up and down; 5, upset drives cylinder; 6, overturning seat; 7, limiting stopper; 8, trip shaft; 9, positioning plate; 10, screw is adjusted; 11, connecting rod is overturn; 12, gas pawl adapter plate; 13, gas pawl; 14, bag taking plate; 15, soft bag; 16, bag fixture; 17, Limit Bearing; 18, Limit Bearing fixed mount; 19, front limit frame; 20, rear position-limited rack; 21, movable cylinder; 22, cylinder push pedal.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments of the invention are described further:
As shown in figures 1-4, switching mechanism in the production of this soft bag infusion comprises frame 1, move up and down cylinder 4, movable cylinder 21, upset drives cylinder 5, trip shaft 8, upset connecting rod 11 and pickup folder, movable cylinder 21 is fixed in frame 1, the cylinder boom end of movable cylinder 21 installs cylinder push pedal 22, cylinder push pedal 22 is installed and moves down dynamic air cylinder 4, slide block 3 is fixed and by slide block 3 and guide rail 2 bearing fit be fixed in frame 1 in the bottom moving up and down cylinder 4, the cylinder boom end moving up and down cylinder 4 fixes an overturning seat 6, on overturning seat 6, fixing upset drives cylinder 5 and the bag taking plate 14 with draw-in groove, upset drives the hinged upset connecting rod 11 of cylinder boom end of cylinder 5, upset connecting rod 11 is fixed on trip shaft 8, geometrical clamp pickup on trip shaft 8.
Wherein: pickup folder comprises gas pawl adapter plate 12, gas pawl 13 and bag taking tong, gas pawl adapter plate 12 is fixedly connected with trip shaft 8, and gas pawl 13 is fixed on gas pawl adapter plate 12, gas pawl 13 is installed bag taking tong; Frame 1 is fixed Limit Bearing fixed mount 18, mounting limit bearing 17 on Limit Bearing fixed mount 18; Position-limited rack 20 after fixing in frame 1, after corresponding, position-limited rack 20 installs front limit frame 19 at the top of cylinder push pedal 22; Equal mounting limit plate 9 on the end plate of overturning seat 6 both sides, mounting and adjusting screw 10 on positioning plate 9; The equal mounting limit block 7 in two ends of trip shaft 8.
Principle of work and process:
Soft bag 15 random device on bag fixture 16 rotates and is sent to transfer station, and wait for that rotary movement starts, now this switching mechanism is positioned at initial position, as shown in Figure 1;
Then, unlatching moves up and down cylinder 4, the cylinder bar moving up and down cylinder 4 promotes overturning seat 6 and moves up, when overturning seat 6 afterbody encounters Limit Bearing 17, move up and down cylinder 4 and stop releasing, now just in time align with bag fixture 16 center in bag taking tong center, and the draw-in groove that the tong of bag fixture 16 enters bag taking plate 14 is inner, and drive bag taking tong to clamp by gas pawl 13, clamp the flexible pipe of soft bag 15 front end, as shown in Figure 2;
Afterwards, open movable cylinder 21 again, upset component integration is promoted toward moving left from the cylinder bar of movable cylinder 21, because the tong of bag fixture 16 is in the draw-in groove of bag taking plate 14, upset component integration is toward when moving left, bag taking plate 14 by soft bag 15, bag fixture 16 takes off, when movable cylinder 21 promote overturning seat 6 move to overturning seat 6 afterbody leave Limit Bearing 17 time, move up and down cylinder 4 can continue to release, promote upset assembly to move up, until cover stroke, as shown in Figure 3;
Move up and down after cylinder 4 upwardly covers stroke, upset drives cylinder 5 backhaul action, upset connecting rod 11 is pulled to drive trip shaft 8 to rotate, soft bag 15 is driven to rotate to Fig. 4 position from Fig. 3 position, the position of rotation of trip shaft 8 can be adjusted by the adjustment screw 10 on positioning plate 9, S. A. is up to the standard or vertically.
This switching mechanism is overturn by common air cylinder driven upset assembly, instead of the upset cylinder of high cost, greatly reduce equipment cost and stable, and the accurate control of each working position of switching mechanism is realized by being arranged through each inhibiting device, guarantee to overturn precision, be applicable to large-scale promotion application.
Claims (5)
1. the switching mechanism in a soft bag infusion production, it is characterized in that: comprise frame (1), move up and down cylinder (4), movable cylinder (21), upset drives cylinder (5), trip shaft (8), upset connecting rod (11) and pickup folder, movable cylinder (21) is fixed in frame (1), the cylinder boom end of movable cylinder (21) installs cylinder push pedal (22), cylinder push pedal (22) is installed and moves down dynamic air cylinder (4), the bottom moving up and down cylinder (4) is fixed slide block (3) and passes through slide block (3) and guide rail (2) bearing fit be fixed in frame (1), the cylinder boom end moving up and down cylinder (4) fixes an overturning seat (6), the upper fixing upset of overturning seat (6) drives cylinder (5) and the bag taking plate (14) with draw-in groove, upset drives the hinged upset connecting rod (11) of cylinder boom end of cylinder (5), upset connecting rod (11) is fixed on trip shaft (8), the upper geometrical clamp pickup of trip shaft (8).
2. the switching mechanism in soft bag infusion production according to claim 1, it is characterized in that: described pickup folder comprises gas pawl adapter plate (12), gas pawl (13) and bag taking tong, gas pawl adapter plate (12) is fixedly connected with trip shaft (8), gas pawl (13) is fixed on gas pawl adapter plate (12), and gas pawl (13) is upper installs bag taking tong.
3. the switching mechanism in soft bag infusion production according to claim 1 and 2, is characterized in that: the upper fixing Limit Bearing fixed mount (18) of described frame (1), the upper mounting limit bearing (17) of Limit Bearing fixed mount (18).
4. the switching mechanism in soft bag infusion production according to claim 1 and 2, is characterized in that: the upper fixing rear position-limited rack (20) of described frame (1), corresponding rear position-limited rack (20) installs front limit frame (19) at the top of cylinder push pedal (22).
5. the switching mechanism in soft bag infusion production according to claim 1 and 2, it is characterized in that: equal mounting limit plate (9) on the end plate of described overturning seat (6) both sides, the upper mounting and adjusting screw (10) of positioning plate (9), the equal mounting limit block (7) in two ends of trip shaft (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310145681.6A CN103231929B (en) | 2013-04-24 | 2013-04-24 | Switching mechanism in soft bag infusion production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310145681.6A CN103231929B (en) | 2013-04-24 | 2013-04-24 | Switching mechanism in soft bag infusion production |
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| Publication Number | Publication Date |
|---|---|
| CN103231929A CN103231929A (en) | 2013-08-07 |
| CN103231929B true CN103231929B (en) | 2015-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310145681.6A Active CN103231929B (en) | 2013-04-24 | 2013-04-24 | Switching mechanism in soft bag infusion production |
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| Country | Link |
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| CN (1) | CN103231929B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104444357B (en) * | 2014-11-28 | 2016-06-01 | 山东新华医疗器械股份有限公司 | Soft bag positioning fixture |
| CN106624732B (en) * | 2016-07-20 | 2023-10-27 | 梁启明 | Assembly mechanism of spiral two-way and catheter |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200347608Y1 (en) * | 2004-01-26 | 2004-04-14 | 주식회사 프로텍 | Tape feeder for a chip mounter |
| CN201419817Y (en) * | 2009-05-08 | 2010-03-10 | 山东新华医疗器械股份有限公司 | Soft bag transitional overturning linage device |
| CN102219063A (en) * | 2011-05-26 | 2011-10-19 | 山东新华医疗器械股份有限公司 | Novel dislocation soft bag transfer device |
| CN203199729U (en) * | 2013-04-24 | 2013-09-18 | 山东新华医疗器械股份有限公司 | Turnover mechanism in soft bag infusion production |
-
2013
- 2013-04-24 CN CN201310145681.6A patent/CN103231929B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200347608Y1 (en) * | 2004-01-26 | 2004-04-14 | 주식회사 프로텍 | Tape feeder for a chip mounter |
| CN201419817Y (en) * | 2009-05-08 | 2010-03-10 | 山东新华医疗器械股份有限公司 | Soft bag transitional overturning linage device |
| CN102219063A (en) * | 2011-05-26 | 2011-10-19 | 山东新华医疗器械股份有限公司 | Novel dislocation soft bag transfer device |
| CN203199729U (en) * | 2013-04-24 | 2013-09-18 | 山东新华医疗器械股份有限公司 | Turnover mechanism in soft bag infusion production |
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| Publication number | Publication date |
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| CN103231929A (en) | 2013-08-07 |
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