CN106315488A - Plastic bottle conveying clamping finger mechanism and operating method thereof - Google Patents
Plastic bottle conveying clamping finger mechanism and operating method thereof Download PDFInfo
- Publication number
- CN106315488A CN106315488A CN201610952437.4A CN201610952437A CN106315488A CN 106315488 A CN106315488 A CN 106315488A CN 201610952437 A CN201610952437 A CN 201610952437A CN 106315488 A CN106315488 A CN 106315488A
- Authority
- CN
- China
- Prior art keywords
- gripping finger
- plastic bottle
- clamping
- driven
- star wheel
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
- B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
- B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
- B67C3/22—Details
- B67C3/24—Devices for supporting or handling bottles
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- Specific Conveyance Elements (AREA)
Abstract
The invention provides a plastic bottle conveying clamping finger mechanism and an operating method thereof. The plastic bottle conveying clamping finger mechanism comprises a plurality of star wheel discs and a plurality of clamping fingers installed on the circumferences of the star wheel discs, wherein when the plastic bottle conveying clamping fingers need clamping, clamping tension springs pull roller shafts, so that driving clamping fingers rotate clockwise, and meanwhile, driven clamping fingers are driven by drive pins to rotate counterclockwise, and thus the plastic bottle conveying clamping fingers are closed; when the plastic bottle conveying clamping fingers need opening, expansion cams press rollers, so that the roller shafts overcome the tension of the clamping tension springs, thus the driving clamping fingers rotate counterclockwise, and meanwhile, the driven clamping fingers are driven by the drive pins to rotate clockwise, and then the plastic bottle conveying clamping fingers are opened. The plastic bottle conveying clamping finger mechanism provided by the invention is long in service life, is safe and reliable, has a hygienic structure, does not have cleaning dead space, is convenient to manufacture and is low in cost.
Description
Technical field
The present invention relates to plastic bottle field of transmissions, specifically a kind of plastic bottle transmits gripping finger mechanism and work side thereof
Method, is applied on the cleaning of plastic bottle, sterilization, fill, sealing device.
Background technology
On the cleaning of plastic bottle, sterilization, fill, sealing device, the transmission of bottle is carried out generally by clamping bottleneck,
The gripping finger of gripping bottle is requisite parts.
Have at present gripping finger, mainly have following several form:
1, cam pinching: such as Fig. 7, feature is simple in construction；Shortcoming is cam and spring leaf rapid wear.
2, connecting rod pinching, such as Fig. 8, the advantage of this gripping finger be service life length, clamping force big；Shortcoming be structure complicated, zero
Part is large number of, and manufacturing cost is high.
3, gear synchronous pinching, such as Fig. 9, the advantage of this gripping finger is simple in construction, easy cleaning；Shortcoming is: tooth surface
Need to carry out cure process.If tooth surface does not carry out cure process, the most easily wear and tear；If carried out cure process, due to folder
Refer to that material is generally made (needing corrosion-resistant) Surface hardening treatment by austenitic stainless steel relatively difficult, relatively costly.
Summary of the invention
The present invention is to solve problem of the prior art, it is provided that a kind of plastic bottle transmits gripping finger mechanism and work side thereof
Method, service life is long, safe and reliable, structure hygienic, without cleaning dead angle, and manufactures easy to process, with low cost.
Include some star wheel discs if the plastic bottle that the present invention provides transmits gripping finger mechanism and be arranged on star wheel disc circumference
Dry gripping finger, each star wheel disc is respectively and fixedly provided with some positioning sleeves, and described gripping finger includes driven gripping finger and active gripping finger, slave clip
Refer to and actively gripping finger be connected on positioning sleeve rotate centered by positioning sleeve by sliding bearing, driven gripping finger and active gripping finger it
Between connected by trundle；Described active gripping finger tail end is connected by roller shaft compressing roller, star wheel disc is fixed with and draws
Spring hanging column, connects between extension spring hanging column and roller shaft and has clamping extension spring；Two adjacent star wheel disc synchronous backwards rotate, its handing-over
Place is fixed with gripping finger and opens cam, when plastic bottle transmission gripping finger needs to open, opens cam compressing roller, makes roller shaft drive main
Dynamic gripping finger overcomes the pulling motion of clamping extension spring.
Improving further, described gripping finger is connected on turning guide rail by clamping block fixed plastics bottle, clamping block sliding york,
Clamp block under the drive of sliding york around the axis of rotation of self；Sliding york slides along fixing turning guide rail.
Improving further, described positioning sleeve is enclosed within screw outer rim, and pressing plate and positioning sleeve are fixed on star by screw successively
On wheel disc, between gripping finger and pressing plate and the star wheel disc on positioning sleeve, it is respectively arranged with pad.
Driven gripping finger is typically made up of austenitic stainless steel with actively gripping finger, and trundle is higher by hardness and has self-lubricating
The engineering plastics of performance are made.When active gripping finger rotates, driven gripping finger is driven to rotate backward by trundle.Due to trundle
Material there is self-lubricating property, so driven gripping finger is made without Surface hardening treatment with actively gripping finger.
Clamping extension spring one end is hung in on actively gripping finger all-in-one-piece roller shaft, and the other end is hung on extension spring hanging column.Work as master
Before dynamic gripping finger and driven gripping finger grip plastic bottle, driven gripping finger is simply in idle running, and not by other resistance, trundle is also at sky
Load state；Simply when the moment of active gripping finger with driven gripping finger grip plastic bottle, driven gripping finger is the most actively pressed from both sides with trundle
The thrust referred to；So actively gripping finger, driven gripping finger are the most easy to wear with the contact surface of trundle.
When not sliding when there being load due to active gripping finger, contact surface between driven gripping finger and trundle, have slip
There is no load, so trundle may be used without the metal of high rigidity, pottery etc. and makes.
Present invention also offers a kind of plastic bottle and transmit the method for work of gripping finger mechanism, comprise the following steps:
1) when, before active gripping finger with driven gripping finger grip plastic bottle, clamping extension spring one end is hung in and actively gripping finger all-in-one-piece roller
On axle, the other end is hung on extension spring hanging column, and driven gripping finger is simply in idle running, and not by other resistance, trundle is also at zero load
State；
2), when plastic bottle transmission gripping finger needs clamping, clamping extension spring pulls roller shaft so that actively gripping finger is rotationally clockwise,
Driving driven gripping finger rotate in an anti-clockwise direction by trundle, plastic bottle transmits gripping finger and closes up simultaneously；
3), when plastic bottle transmission gripping finger needs to open, open cam compressing roller, make roller shaft overcome the pulling force of clamping extension spring, from
And active gripping finger rotate in an anti-clockwise direction, drive driven gripping finger rotationally clockwise by trundle, plastic bottle transmission simultaneously
Gripping finger is opened；
When step 2) in gripping finger clamping time, sliding york slides along fixing turning guide rail, clamping block under the drive of sliding york around self
Axis of rotation, it is achieved clamping the upper and lower 180 ° of upsets of block.
The present invention has the beneficial effects that:
1, service life is long, reliably.
2, structure hygienic, without cleaning dead angle.
3, manufacture easy to process, with low cost.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram.
Fig. 2 is that adjacent two star wheel discs connect top view.
Fig. 3 is that adjacent two star wheel discs connect front view.
Fig. 4 is clamping block structure schematic diagram.
Structural representation when Fig. 5 is gripping finger clamping.
Fig. 6 is gripping finger structural representation when opening.
Fig. 7 is existing cam pinching gripping finger structural representation.
Fig. 8 is existing connecting rod pinching gripping finger structural representation.
Fig. 9 is existing gear synchronous pinching gripping finger structural representation.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings.
The plastic bottle that the present invention provides transmits gripping finger mechanism as it is shown in figure 1, include some star wheel discs 2 and be arranged on star-wheel
Some gripping finger on dish 2 circumference, each star wheel disc 2 is respectively and fixedly provided with some positioning sleeves 7, and described gripping finger includes driven gripping finger 9 He
Actively gripping finger 10, driven gripping finger 9 and actively gripping finger 10 are connected on positioning sleeve 7 turn centered by positioning sleeve 7 by sliding bearing 5
Dynamic, connected by trundle 18 between driven gripping finger 9 and actively gripping finger 10；Described active gripping finger 10 tail end passes through roller shaft 3
Connecting and have compressing roller 12, star wheel disc 2 is fixed with extension spring hanging column 1, connecting between extension spring hanging column 1 and roller shaft 3 has clamping to draw
Spring 11；Adjacent two star wheel disc 2 synchronous backwards rotate, and its junction is fixed with gripping finger and opens cam 13(such as Fig. 2 and Fig. 3 institute
Show), when plastic bottle transmission gripping finger needs to open, open cam 13 and oppress roller 12, make roller shaft 3 drive actively gripping finger 10 to overcome
The pulling motion of clamping extension spring 11.
Improving further, described gripping finger is by clamping block 17 fixed plastics bottle 14(as shown in Figure 4), clamp block 17 sliding york
16 are connected on turning guide rail 15, clamp block 17 under the drive of sliding york 16 around the axis of rotation of self；Sliding york 16 is along fixing
Turning guide rail 15 slides.
Improving further, described positioning sleeve 7 is enclosed within screw 6 outer rim, and pressing plate 8 and positioning sleeve 7 are fixed by screw 6 successively
On star wheel disc 2, between gripping finger and pressing plate 8 and the star wheel disc 2 on positioning sleeve, it is respectively arranged with pad 4.
Driven gripping finger 9 is typically made up of austenitic stainless steel with actively gripping finger 10, and trundle 18 is higher by hardness and has certainly
The engineering plastics of greasy property are made.When active gripping finger 10 rotates, driven gripping finger 9 is driven to rotate backward by trundle 18.
Owing to the material of trundle 18 has self-lubricating property, so driven gripping finger 9 is made without Surface hardened layer with actively gripping finger 10
Process.
Clamping extension spring 11 one end is hung in on actively gripping finger 10 all-in-one-piece roller shaft 3, and the other end is hung in extension spring hanging column 1
On.When, before active gripping finger 10 with driven gripping finger 9 grip plastic bottle 14, driven gripping finger 9 is simply in idle running, not by other resistance,
Trundle 18 is also at Light Condition；Simply when the moment of active gripping finger 10 with driven gripping finger 9 grip plastic bottle 14, driven gripping finger
9 with trundle 18 just by active gripping finger 10 thrust；So active gripping finger 10, driven gripping finger 9 and the contact surface of trundle 18
The most easy to wear.
Owing to the contact surface between active gripping finger 10, driven gripping finger 9 and trundle 18 does not slide when there being load, has cunning
Load is not had, so trundle 18 may be used without the metal of high rigidity, pottery etc. and makes time dynamic.
Present invention also offers a kind of plastic bottle and transmit the method for work of gripping finger mechanism, comprise the following steps:
1, when, before active gripping finger with driven gripping finger grip plastic bottle, clamping extension spring 11 one end is hung in and actively gripping finger all-in-one-piece rolling
On wheel shaft 3, the other end is hung on extension spring hanging column 1, and driven gripping finger is simply in idle running, and not by other resistance, trundle is also at
Light Condition；
2, plastic bottle transmits when gripping finger needs to clamp (as shown in Figure 5), and clamping extension spring 11 pulls roller shaft 3 so that actively gripping finger
10 rotationally clockwise, drives driven gripping finger 9 rotate in an anti-clockwise direction by trundle 18 simultaneously, and plastic bottle transmits gripping finger and closes
Hold together；
3, plastic bottle transmits when gripping finger needs to open (as shown in Figure 6), opens cam 13 and oppresses roller 12, makes roller shaft 3 overcome
The pulling force of clamping extension spring 11, thus actively gripping finger 10 rotate in an anti-clockwise direction, drive driven gripping finger 9 suitable by trundle 18 simultaneously
Clockwise rotates, and plastic bottle transmits gripping finger and opens；
When gripping finger clamping in step 1, sliding york 16 slides along fixing turning guide rail 15, and clamping block 17 is under the drive of sliding york 16
Around the axis of rotation of self, it is achieved clamping block about 17 180 ° upset.
The concrete application approach of the present invention is a lot, and the above is only the preferred embodiment of the present invention, it is noted that for
For those skilled in the art, under the premise without departing from the principles of the invention, it is also possible to make some improvement, this
A little improvement also should be regarded as protection scope of the present invention.
Claims (5)
1. a plastic bottle transmits gripping finger, it is characterised in that: include some star wheel discs (2) and be arranged on star wheel disc (2) circumference
Upper some gripping finger, each star wheel disc (2) is respectively and fixedly provided with some positioning sleeves (7), and described gripping finger includes driven gripping finger (9) and master
Dynamic gripping finger (10), driven gripping finger (9) and actively gripping finger (10) are connected on positioning sleeve (7) by sliding bearing (5) with positioning sleeve
(7) rotate centered by, connected by trundle (18) between driven gripping finger (9) and actively gripping finger (10)；Described active gripping finger
(10) tail end is connected by roller shaft (3) compressing roller (12), and star wheel disc (2) is fixed with extension spring hanging column (1), extension spring hanging column
(1) and connect between roller shaft (3) and have clamping extension spring (11)；Two adjacent star wheel disc (2) synchronous backwards rotate, its junction
It is fixed with gripping finger and opens cam (13), when plastic bottle transmission gripping finger needs to open, open cam (13) compressing roller (12), make rolling
Wheel shaft (3) drives actively gripping finger (10) to overcome the pulling motion of clamping extension spring (11).
Plastic bottle the most according to claim 1 transmits gripping finger, it is characterised in that: described gripping finger is solid by clamping block (17)
Determining plastic bottle (14), clamping block (17) is connected on turning guide rail (15) by sliding york (16), and clamping block (17) is in sliding york (16)
Drive under slide along fixing turning guide rail (15) around self axis of rotation, sliding york (16).
Plastic bottle the most according to claim 1 and 2 transmits gripping finger, it is characterised in that: described positioning sleeve (7) is enclosed within screw
(6), in outer rim, pressing plate (8) and positioning sleeve (7) are fixed on star wheel disc (2) by screw (6) successively, the gripping finger on positioning sleeve and pressure
Pad (4) it is respectively arranged with between plate (8) and star wheel disc (2).
4. a plastic bottle transmits the method for work of gripping finger mechanism, it is characterised in that comprise the following steps:
1) when, before active gripping finger with driven gripping finger grip plastic bottle, clamping extension spring (11) one end is hung in and actively gripping finger all-in-one-piece
On roller shaft (3), the other end is hung on extension spring hanging column (1), and driven gripping finger is simply in idle running, not by other resistance, trundle
It is also at Light Condition；
2) when plastic bottle transmission gripping finger needs clamping, clamping extension spring (11) pulls roller shaft (3) so that actively gripping finger (10) up time
Pin direction rotates, and drives driven gripping finger (9) rotate in an anti-clockwise direction by trundle (18) simultaneously, and plastic bottle transmits gripping finger and closes
Hold together；
3), when plastic bottle transmission gripping finger needs to open, open cam (13) compressing roller (12), make roller shaft (3) overcome clamping to draw
The pulling force of spring (11), thus actively gripping finger (10) rotate in an anti-clockwise direction, drive driven gripping finger (9) by trundle (18) simultaneously
Rotationally clockwise, plastic bottle transmission gripping finger is opened.
Plastic bottle the most according to claim 4 transmit gripping finger mechanism method of work, it is characterised in that: step 2) in gripping finger
During clamping, sliding york (16) slides along fixing turning guide rail (15), clamping block (17) under the drive of sliding york (16) around self
Axis of rotation, it is achieved clamping block (17) upper and lower 180 ° of upsets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610952437.4A CN106315488A (en) | 2016-11-03 | 2016-11-03 | Plastic bottle conveying clamping finger mechanism and operating method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610952437.4A CN106315488A (en) | 2016-11-03 | 2016-11-03 | Plastic bottle conveying clamping finger mechanism and operating method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106315488A true CN106315488A (en) | 2017-01-11 |
Family
ID=57818847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610952437.4A Pending CN106315488A (en) | 2016-11-03 | 2016-11-03 | Plastic bottle conveying clamping finger mechanism and operating method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106315488A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108946629A (en) * | 2017-05-25 | 2018-12-07 | 广州隆拓包装机械有限公司 | Integrative equipment of embedment bottle is blown to straight line |
| CN110789998A (en) * | 2019-11-26 | 2020-02-14 | 昆山诚丰达工控设备有限公司 | Bottle body directional transfer mechanism and transfer method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004182280A (en) * | 2002-12-03 | 2004-07-02 | World Engineering:Kk | Pet bottle holder |
| CN102079086A (en) * | 2010-09-29 | 2011-06-01 | 楚天科技股份有限公司 | Turnover manipulator |
| CN203173793U (en) * | 2013-01-24 | 2013-09-04 | 南京保立隆包装机械有限公司 | Active bottle clamp |
| CN203373131U (en) * | 2013-07-10 | 2014-01-01 | 江苏华宇飞凌包装机械有限公司 | Transmission bottle clamp on filling machine |
| CN206494708U (en) * | 2016-11-03 | 2017-09-15 | 南京保立隆包装机械有限公司 | Plastic bottle transmission gripping finger mechanism |
-
2016
- 2016-11-03 CN CN201610952437.4A patent/CN106315488A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004182280A (en) * | 2002-12-03 | 2004-07-02 | World Engineering:Kk | Pet bottle holder |
| CN102079086A (en) * | 2010-09-29 | 2011-06-01 | 楚天科技股份有限公司 | Turnover manipulator |
| CN203173793U (en) * | 2013-01-24 | 2013-09-04 | 南京保立隆包装机械有限公司 | Active bottle clamp |
| CN203373131U (en) * | 2013-07-10 | 2014-01-01 | 江苏华宇飞凌包装机械有限公司 | Transmission bottle clamp on filling machine |
| CN206494708U (en) * | 2016-11-03 | 2017-09-15 | 南京保立隆包装机械有限公司 | Plastic bottle transmission gripping finger mechanism |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108946629A (en) * | 2017-05-25 | 2018-12-07 | 广州隆拓包装机械有限公司 | Integrative equipment of embedment bottle is blown to straight line |
| CN108946629B (en) * | 2017-05-25 | 2023-08-11 | 广州隆宝科技技术有限公司 | Linear blowing, filling and sealing bottle integrated equipment |
| CN110789998A (en) * | 2019-11-26 | 2020-02-14 | 昆山诚丰达工控设备有限公司 | Bottle body directional transfer mechanism and transfer method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170111 |