CN100358706C - Blank taking-off mechanism of full automatic bottle-blowing machine - Google Patents
Blank taking-off mechanism of full automatic bottle-blowing machine Download PDFInfo
- Publication number
- CN100358706C CN100358706C CNB2004100670921A CN200410067092A CN100358706C CN 100358706 C CN100358706 C CN 100358706C CN B2004100670921 A CNB2004100670921 A CN B2004100670921A CN 200410067092 A CN200410067092 A CN 200410067092A CN 100358706 C CN100358706 C CN 100358706C
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- Prior art keywords
- bottle base
- bottle
- mandrel
- base seat
- anchor clamps
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- 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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- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
The present invention relates to a blank withdrawing mechanism of a full automatic bottle blowing machine, particularly to a device which diverts a revolution chain to a bottle blowing mechanism. The blank withdrawing mechanism comprises a first clamping apparatus which can make the bottle blank separated from a bottle blank seat arranged on the revolution chain, a second clamping apparatus which clamps the bottle blank from the first clamping apparatus, a core pressing device, a control device, and a time point which is selected at the final point of the compression travel of the core shaft of the bottle blank seat, wherein the second clamping apparatus is arranged on a bottle blank conveying device which is connected with a bottle blowing mechanism, and a bottle blank seat is arranged in and matched with the core pressing device; the control device coordinates the motion of the bottle blank seat, a core pressing device, a first clamping apparatus, a second clamping apparatus and a revolution chain. The present invention provides a blank withdrawing mechanism of a full automatic bottle blowing machine, which has the advantages of high blank withdrawing efficiency, simple structure, and easy adjustment and maintain.
Description
(1) technical field
What the present invention relates to a kind of fully-automatic bottle-blowing machine moves back base mechanism.
(2) background technology
Plastic hollow vessel such as Coke bottle, mineral water bottle adopts injection moulding to make pipe, then pipe is heated or preheating, stretches at last and the technology manufacturing of blowing.Fully-automatic bottle-blowing machine can heat pipe automatically continuously or preheating, stretch and blowing, and it comprises that bottle base transmits dressing mechanism, blank feeding mechanism, preheating mechanism, blows pulling shaping mechanism.Existing most of fully-automatic bottle-blowing machine directly is connected the blow moulding machine structure on the revolution chain, and because of blowing the influence of drawing the cycle, the revolution chain must longly be done intermittent movement with pausing, and whole efficiency is low.
For this reason, people seek the blow moulding machine structure is spun off from the revolution chain, organize a partial circulating certainly, realize two independent runnings of circulation, and the influence that minimizing cycle difference is brought improves whole efficiency.This just needs efficiently bottle base to be transferred on the bottle base seat from the revolution chain and moves back base mechanism on the partial circulating of blow moulding machine structure.
The Chinese utility model patent of ZL02216719.6, a kind of energy-conservation full-automatic plastic bottle blowing machine is disclosed, to revolve round the sun chain and blow drawing device and be arranged to two circulations of this patent, be provided with in the junction of two circulations and move back base mechanism, this moves back base mechanism and comprises lift cylinder, the slide rule cylinder, be contained in a left side respectively, finger cylinder on the right slide block, the finger cylinder is equipped with pair of finger, lift cylinder is connected through connector with the slide rule cylinder, a left side, right slide block penetrates trace, and left slider and trace are slidingly connected, and right slide block is fixedlyed connected with trace, a left side, right slide block penetrates in two guide posts of connector, and left slider is fixed on the slide rule cylinder.
During work, when the slide rule cylinder moves right, left slider presses to the right to right slide block, and the block on the right slide block contacts with right block, and the centre-to-centre spacing that makes the finger of the finger cylinder that is fixed on the left slider and be fixed on the finger of the finger cylinder on the right slide block equals the centre-to-centre spacing of two bottle bases of drying tunnel.Otherwise, when slide rule cylinder during to left movement, left slider drives trace right slide block is taken to left side retaining head, block on the right slide block contacts with left block, makes the finger of the finger cylinder that is fixed on the left slider and is fixed on the centre-to-centre spacing that the centre-to-centre spacing of the finger of the finger cylinder on the right slide block equals to blow two bottle bases of pulling shaping.This move back base mechanism structure structure quite complicated, move back the base cycle long, efficient is low, maintenance difficult.
(3) summary of the invention
To move back base mechanism structure complexity in the prior art in order overcoming, to move back that base efficient is low, the deficiency of maintenance difficult, the invention provides a kind of move back base efficient height, structure simple relatively, adjust that maintenance is easy to fully-automatic bottle-blowing machine move back base mechanism.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of fully-automatic bottle-blowing machine move back base mechanism, be a kind of bottle base to be transferred to the device of bottle mechanism from the revolution chain, the described base mechanism of moving back comprises: make bottle base break away from first anchor clamps of the bottle base seat on the revolution chain thereby be used for the clamping bottle base; Second anchor clamps of gripping bottle base from first anchor clamps, second anchor clamps are installed on the bottle base conveying device, and bottle base conveying device connects bottle mechanism; In be provided with the bottle base seat that can move up and down mandrel, the pressure core apparatus that cooperates with described bottle base seat; Coordinate the control device of described bottle base seat, pressure core apparatus, first anchor clamps, second anchor clamps, the action of revolution chain; The action time point of described first anchor clamps is chosen at the terminal point of bottle base seat mandrel pressurized stroke.
Further, described first anchor clamps comprise double-deck chuck and drive described double-deck chuck along the drive unit perpendicular to the horizontal forward and back of revolution chain direction; Described double-deck chuck is made of the cavity between upper and lower panel and the panel, and the opening shape of upper and lower panel and bottle base neck are adaptive, and the protruding circle of ring-type of the height of described cavity and bottle base neck is suitable.
Further again, described double-deck chuck is by opening adaptive with the bottle base neck opening more than two, the spacing of adjacent apertures equal the to revolve round the sun spacing of adjacent bottle base seat on the chain.
Described second anchor clamps are mechanical fingers of controlled folding.
Further, described pressure core apparatus is equipped with bottle base seat positioner, comprises the interior guide rail that cooperates with the revolution chain; Support the outer guide in the outside of bottle base seat
The structure of described bottle base seat is: the bottle base seat comprises bottle base seat body, mandrel, rotating gear, described bottle base seat body is affixed with the revolution chain, the bottle base installation end is arranged on the described mandrel, be connected by bearing between described bottle base seat body and the mandrel, be provided with a lining between described bearing and described mandrel, described lining can be connected axially slidably with described mandrel; Described rotating gear is connected by pin with lining, mandrel, and described mandrel is provided with a vertical slot that can cooperate with described pin; Be connected by spring between described mandrel and the described bottle base seat body.
Moving back the base working process of mechanism is: under the drive of revolution chain, the bottle base seat that has bottle base continues operation forward from heating drying tunnel device exit, is moving back base mechanism place, revolution chain operation suspension.At this moment, the position that has the bottle base seat of bottle base can cooperate with the operating position of first anchor clamps, second anchor clamps, and described pressure core apparatus is aimed at the top of the bottle base seat that has bottle base.The action of pressure core apparatus, make the mandrel of the bottle base seat that has bottle base overhanging, move and be positioned at the terminal point of mandrel pressurized stroke along with mandrel when bottle base, first anchor clamps are along perpendicular to revolution chain direction level forward, the protruding circle of the double-deck chuck of first anchor clamps and the neck of bottle base and neck is adaptive, the protruding snare of the ring-type of bottle base neck is in the cavity of chuck, bottle base is clamped, press core apparatus and bottle base seat mandrel to reset subsequently, because the double-deck chuck of first anchor clamps is spacing to the protruding circle of bottle base neck, the bottle base that is pulled out blank-inserting head rests on the chuck of first anchor clamps.This moment, the bottle base that rests on the chuck was clamped in the action of second anchor clamps, and first anchor clamps break away from along retreating with bottle base perpendicular to revolution chain direction level subsequently, simultaneously, control device starts bottle base conveying device, and bottle base is delivered on the bottle mechanism, and the revolution chain moves ahead the next work period of beginning.
Beneficial effect of the present invention mainly shows: 1, simple and reliable for structure, easy to maintenance; 2, it is fast to move back base speed, move back the base cycle short, efficient is high.
(4) description of drawings
Fig. 1 is the overall structure schematic diagram that moves back base mechanism of the present invention.
Fig. 2 is first anchor clamps of the present invention, the second clamp structure schematic diagram.
Fig. 3 is the profile of bottle base seat of the present invention.
Fig. 4 is the structure chart of bottle base seat of the present invention.
(5) specific embodiment
Below in conjunction with accompanying drawing the present invention is further described.
With reference to Fig. 1, Fig. 2, a kind of fully-automatic bottle-blowing machine move back base mechanism, be a kind of bottle base to be transferred to the device of bottle mechanism 1 from revolution chain 2, make bottle base break away from first anchor clamps 3 of the bottle base seat on the revolution chain 2 thereby be used for the clamping bottle base; Second anchor clamps, 4, the second anchor clamps 4 of gripping bottle base are installed on the bottle base conveying device 5 from first anchor clamps 3, and bottle base conveying device 5 connects bottle mechanisms 1; In be provided with the bottle base seat 6 that can move up and down mandrel, the pressure core apparatus 7 that cooperates with described bottle base seat 6; Coordinate the control device of described bottle base seat 6, pressure core apparatus 7, first anchor clamps 3, second anchor clamps 4,2 actions of revolution chain; The action time point of first anchor clamps 3 is chosen at the terminal point of bottle base seat mandrel pressurized stroke.
With reference to Fig. 3, Fig. 4, the structure of described bottle base seat is: bottle base seat 6 comprises bottle base seat body 18, mandrel 19, rotating gear 20, bottle base seat body 18 is affixed with revolution chain 2, the bottle base installation end is arranged on the mandrel 19, be connected by bearing between bottle base seat body 18 and the mandrel 19, be provided with a lining 21 between bearing and mandrel, lining 21 can be connected axially slidably with mandrel 19; Rotating gear 20 is connected by pin 22 with lining 21, mandrel 19, and mandrel 19 is provided with a vertical slot 23 that can cooperate with pin 22; Be connected by spring 24 between mandrel 19 and the bottle base seat body 18.The end of mandrel 19 is equipped with a thrust bearing 25, the loam cake 26 affixed mandrels of thrust bearing, and the bearing block 27 of thrust bearing connects described spring 24.Bearing block 27 is affixed with guide plate 28, and described guide plate 28 symmetries are installed on the lead 29, and lead 29 is slidably mounted in the pilot hole 30 on the bottle base seat body 18.The side of bottle base seat body 18 is provided with the horizontal bearing 31 in the location that cooperates with outer guide 16, vertical bearing 32; The revolution chain cooperates the location with interior guide rail 15.Vertical bearing 32 is affixed with bottle base seat body 18, and laterally bearing 31 is affixed with vertical bearing 32.One expansion loop 33 is installed on the bottle base installation end of mandrel 19.
The course of work of present embodiment is: under the drive of revolution chain 2, the bottle base seat 6 that has bottle base continues operation forward from heating drying tunnel device exit, moving back base mechanism place, control device makes revolution chain 2 operation suspensions, at this moment, the position of bottle base seat 6 can cooperate with the operating position of first anchor clamps 3, second anchor clamps 4, and described pressure core apparatus 7 is positioned at the top of the bottle base seat 6 that has bottle base, press core apparatus 7 actions, the mandrel that will have the bottle base seat 6 of bottle base presses down.Move and be positioned at the terminal point of mandrel pressurized stroke downwards along with mandrel when bottle base, first anchor clamps 3 are along perpendicular to revolution chain direction level forward, the neck of the bottle base on the double-deck chuck 8 of first anchor clamps 3 and the bottle base seat 6 that presses down and the protruding circle of neck are adaptive, the protruding snare of the ring-type of bottle base neck is in the cavity of chuck, bottle base is positioned, press core apparatus 7 to reset this moment, the mandrel of bottle base seat is operation upwards, because the protruding circle of 8 pairs of bottle base necks of double-deck chuck of first anchor clamps 3 is spacing, the bottle base that is pulled out blank-inserting head rests on the double-deck chuck 8 of first anchor clamps, this moment, the bottle base that rests on the double-deck chuck 8 was clamped in 4 actions of second anchor clamps.Subsequently, first anchor clamps 3 break away from along retreating with bottle base perpendicular to revolution chain direction level, and bottle base rests on the mechanical finger of second anchor clamps 4, starts bottle base conveying device with timed unit, bottle base is delivered on the bottle mechanism 1, and revolution chain 2 moves ahead the next work period of beginning.
With reference to Fig. 1, Fig. 2, a kind of fully-automatic bottle-blowing machine move back base mechanism, be a kind of bottle base to be transferred to the device of bottle mechanism 1 from revolution chain 2, make bottle base break away from first anchor clamps 3 of the bottle base seat on the revolution chain 2 thereby be used for the clamping bottle base; Second anchor clamps, 4, the second anchor clamps 4 of gripping bottle base are installed on the bottle base conveying device 5 from first anchor clamps 3, and bottle base conveying device 5 connects bottle mechanisms 2; In be provided with the bottle base seat 6 that can move up and down mandrel, the pressure core apparatus 7 that cooperates with described bottle base seat 6; Coordinate the control device of described bottle base seat 6, pressure core apparatus 7, first anchor clamps 3, second anchor clamps 4,2 actions of revolution chain; The action time point of first anchor clamps 3 is chosen at the time point of the terminal point of bottle base seat mandrel pressurized stroke.
The structure of described bottle base seat is identical with embodiment 1.
The course of work of present embodiment is: under the drive of revolution chain 2, the bottle base seat 6 that has bottle base continues operation forward from heating drying tunnel device exit, moving back base mechanism place, revolution chain 2 operation suspensions, at this moment, the position that has the bottle base seat 6 of bottle base can cooperate with two openings of first anchor clamps 3, two mechanical finger operating positions of second anchor clamps 4, and described pressure core apparatus 7 is aimed at the mandrel of the bottle base seat 6 that has bottle base.It is overhanging to press core apparatus 7 compressings to have the mandrel of bottle base seat 6 of bottle base; Move and be positioned at the terminal point of mandrel pressurized stroke along with mandrel when bottle base, first anchor clamps 3 are along perpendicular to revolution chain direction level forward, the neck of the bottle base on the double-deck chuck 8 of first anchor clamps 3 and the bottle base seat 6 that presses down and the protruding circle of neck are adaptive, the protruding snare of the ring-type of bottle base neck is in the cavity of chuck, and bottle base is positioned.Subsequently, press the mandrel of core apparatus 7 and bottle base seat to reset.Because the protruding circle of 8 pairs of bottle base necks of double-deck chuck of first anchor clamps 3 is spacing, the bottle base that is pulled out blank-inserting head rests on the double-deck chuck 8 of first anchor clamps.This moment, the bottle base that rests on the double-deck chuck 8 was clamped in 4 actions of second anchor clamps, and first anchor clamps 3 break away from bottle base along retreating perpendicular to revolution chain direction level, and bottle base rests on the mechanical finger of second anchor clamps 4.Start bottle base conveying device, bottle base is delivered on the bottle mechanism 1, revolution chain 2 moves ahead the next work period of beginning.
The structure of moving back base mechanism of present embodiment presses core apparatus 7 that bottle base seat positioner is installed on the basis of embodiment 1, comprises the interior guide rail 15 that cooperates with revolution chain 2; Support the outer guide 16 in the outside of bottle base seat.When pressing core apparatus 7 to press down the mandrel of bottle base seat, outer guide 16 cooperates with the horizontal bearing 31 in the location of bottle base seat, vertical bearing 32, the bottle base seat inclination on the chain of can avoiding revolving round the sun, the success rate of raising mechanical action.
Bottle base holder structure, the course of work of present embodiment are identical with embodiment 1.
The structure of moving back base mechanism of present embodiment presses core apparatus 7 that bottle base seat positioner is installed on the basis of embodiment 2, comprises the interior guide rail 15 that cooperates with revolution chain 2; Support the outer guide 16 in the outside of bottle base seat.When pressing core apparatus 7 to press down the mandrel of bottle base seat, outer guide 162 cooperates with the horizontal bearing 31 in the location of bottle base seat, vertical bearing 32, the bottle base seat inclination on the chain of can avoiding revolving round the sun, the success rate of raising mechanical action.
Bottle base holder structure, the course of work of present embodiment are identical with embodiment 2.
Claims (10)
1, a kind of fully-automatic bottle-blowing machine move back base mechanism, it is characterized in that comprising:
Thereby being used for the clamping bottle base makes bottle base break away from first anchor clamps of the bottle base seat on the revolution chain;
Second anchor clamps of gripping bottle base from first anchor clamps, second anchor clamps are installed on the bottle base conveying device, and bottle base conveying device connects bottle mechanism;
In be provided with the bottle base seat that can move up and down mandrel, the pressure core apparatus that cooperates with described bottle base seat; Coordinate the control device of described bottle base seat, pressure core apparatus, first anchor clamps, second anchor clamps, the action of revolution chain.
2, fully-automatic bottle-blowing machine as claimed in claim 1 move back base mechanism, it is characterized in that: described first anchor clamps comprise double-deck chuck and drive described double-deck chuck along the drive unit perpendicular to the horizontal forward and back of revolution chain direction; Described double-deck chuck is made of the cavity between upper and lower panel and the panel, and the opening shape of upper and lower panel and bottle base neck are adaptive, and the protruding circle of ring-type of the height of described cavity and bottle base neck is suitable.
3, fully-automatic bottle-blowing machine as claimed in claim 1 or 2 move back base mechanism, it is characterized in that: the described base mechanism of moving back comprises double-deck chuck more than two, and the spacing of the opening of adjacent chuck equal the to revolve round the sun spacing of adjacent bottle base seat on the chain.
4, fully-automatic bottle-blowing machine as claimed in claim 1 move back base mechanism, it is characterized in that: described second anchor clamps are mechanical fingers of controlled folding.
5, fully-automatic bottle-blowing machine as claimed in claim 2 move back base mechanism, it is characterized in that: described second anchor clamps are mechanical fingers of controlled folding.
6, as claim 1 or 2 or 4 or 5 described fully-automatic bottle-blowing machines move back base mechanism, it is characterized in that: described pressure core apparatus is equipped with bottle base seat positioner, comprises the interior guide rail that cooperates with the revolution chain; Support the outer guide in the outside of bottle base seat
7, fully-automatic bottle-blowing machine as claimed in claim 3 move back base mechanism, it is characterized in that: described pressure core apparatus is equipped with bottle base seat positioner, comprises the interior guide rail that cooperates with the revolution chain;
Support the outer guide in the outside of bottle base seat
8, move back base mechanism as claim 2 or 4 or 5 described fully-automatic bottle-blowing machines, it is characterized in that: described bottle base seat comprises bottle base seat body, mandrel, rotating gear, described bottle base seat body is affixed with the revolution chain, the bottle base installation end is arranged on the described mandrel, be connected by bearing between described bottle base seat body and the mandrel, be provided with a lining between described bearing and described mandrel, described lining can be connected axially slidably with described mandrel; Described rotating gear is connected by pin with lining, mandrel, and described mandrel is provided with a vertical slot that can cooperate with described pin; Be connected by spring between described mandrel and the described bottle base seat body.
9, fully-automatic bottle-blowing machine as claimed in claim 3 moves back base mechanism, it is characterized in that: described bottle base seat comprises bottle base seat body, mandrel, rotating gear, described bottle base seat body is affixed with the revolution chain, the bottle base installation end is arranged on the described mandrel, be connected by bearing between described bottle base seat body and the mandrel, be provided with a lining between described bearing and described mandrel, described lining can be connected axially slidably with described mandrel; Described rotating gear is connected by pin with lining, mandrel, and described mandrel is provided with a vertical slot that can cooperate with described pin; Be connected by spring between described mandrel and the described bottle base seat body.
10, fully-automatic bottle-blowing machine as claimed in claim 7 moves back base mechanism, it is characterized in that: described bottle base seat comprises bottle base seat body, mandrel, rotating gear, described bottle base seat body is affixed with the revolution chain, the bottle base installation end is arranged on the described mandrel, be connected by bearing between described bottle base seat body and the mandrel, be provided with a lining between described bearing and described mandrel, described lining can be connected axially slidably with described mandrel; Described rotating gear is connected by pin with lining, mandrel, and described mandrel is provided with a vertical slot that can cooperate with described pin; Be connected by spring between described mandrel and the described bottle base seat body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100670921A CN100358706C (en) | 2004-10-10 | 2004-10-10 | Blank taking-off mechanism of full automatic bottle-blowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100670921A CN100358706C (en) | 2004-10-10 | 2004-10-10 | Blank taking-off mechanism of full automatic bottle-blowing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1757501A CN1757501A (en) | 2006-04-12 |
| CN100358706C true CN100358706C (en) | 2008-01-02 |
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ID=36703138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100670921A Expired - Fee Related CN100358706C (en) | 2004-10-10 | 2004-10-10 | Blank taking-off mechanism of full automatic bottle-blowing machine |
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| Country | Link |
|---|---|
| CN (1) | CN100358706C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101879778A (en) * | 2010-04-09 | 2010-11-10 | 江苏新美星包装机械有限公司 | Bottle-conveying transition device in bottle blowing machine |
| CN102311000B (en) * | 2010-07-10 | 2013-03-27 | 浙江德玛克机械有限公司 | Plastic bottle blank heater conveying mechanism |
| CN103085255B (en) * | 2011-11-04 | 2015-05-13 | 铨宝工业股份有限公司 | Bottle blank seating device of bottle blowing machine and bottle blank seating method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2496634Y (en) * | 2001-10-11 | 2002-06-26 | 厦门市立精实业有限公司 | Bottle-blowing machine manipulator |
| CN2552683Y (en) * | 2002-07-12 | 2003-05-28 | 东莞佳鸿机械制造有限公司 | Blank-taking out mechanism for bottle-blowing machine |
| CN2754868Y (en) * | 2004-10-11 | 2006-02-01 | 昌盛达机械(浙江)有限公司 | Rejecting mechanism of automatic bottle blower |
-
2004
- 2004-10-10 CN CNB2004100670921A patent/CN100358706C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2496634Y (en) * | 2001-10-11 | 2002-06-26 | 厦门市立精实业有限公司 | Bottle-blowing machine manipulator |
| CN2552683Y (en) * | 2002-07-12 | 2003-05-28 | 东莞佳鸿机械制造有限公司 | Blank-taking out mechanism for bottle-blowing machine |
| CN2754868Y (en) * | 2004-10-11 | 2006-02-01 | 昌盛达机械(浙江)有限公司 | Rejecting mechanism of automatic bottle blower |
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| Publication number | Publication date |
|---|---|
| CN1757501A (en) | 2006-04-12 |
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Granted publication date: 20080102 Termination date: 20121010 |