CN103738551A - Folding method, folding mechanism and automatic continuous folding device of air pressure absorption of flexibility object - Google Patents
Folding method, folding mechanism and automatic continuous folding device of air pressure absorption of flexibility object Download PDFInfo
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- CN103738551A CN103738551A CN201410004220.1A CN201410004220A CN103738551A CN 103738551 A CN103738551 A CN 103738551A CN 201410004220 A CN201410004220 A CN 201410004220A CN 103738551 A CN103738551 A CN 103738551A
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- suction pipe
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- flexible thing
- fold line
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Abstract
The invention discloses a folding method, a folding mechanism and an automatic continuous folding device of air pressure absorption of a flexibility object. The folding method includes: firstly, enabling a straw connected with a negative pressure source to be gradually close to the flexibility object to be folded and flatly spread on a work table, and achieving a motion of grabbing the flexibility object through negative pressure generated by a row of small holes which directly face a fold line portion of the flexibility object and are arranged on the lower side of the outer wall of the straw; then enabling the flexibility object to be in a free droop state by using the deadweight of the flexibility object and raising the straw with the flexibility object adsorbed on, and placing the flexibility object in folding status in an extrusion tidying space formed by two vertical plates; finally, completing folding operation of the flexibility object through extrusion, and placing the folded flexibility object in a finished product area. The automatic continuous folding device of the air pressure absorption of the flexibility object is simple in structure, convenient to use, low in cost, and wide in application range, meets the use needs of an automatic production packaging line, and can achieve a variety of folding effects of a double layer folding effect, a three layer folding effect, a four layer folding effect and the like.
Description
Technical field
This scheme relates to the automation folding field of flexible article, and specifically a kind of flexible thing air pressure is drawn method for folding, fold mechanism and Automatic continuous folding device.
Background technology
In the production process of similar flexible things such as disposable plastic film gloves, footmuff, headgear, this type of articles for use packing is front in order to reduce volume, capital is manually folded into rectangle or other shapes to product, current folding mode is divided into artificial folding and utilizes folding apparatus to fold, wherein, manually folding slow, often need many personnel jointly folding, this has just wasted a large amount of human resources, and inefficiency, and the while is inadequate health also.
The folding apparatus of automation is current research direction, and it is that to be 201310026606 apply for a patent for 201080058291.X and application number that similar inventions has application number.But there are the following problems for current automation folding apparatus:
Existing folding device structure is all very complicated, and jackknife action is loaded down with trivial details, causes cost higher.
Summary of the invention
In order to solve the automation folding problem of flexible thing before packing, the invention provides a kind of flexible thing air pressure and draw method for folding, fold mechanism and Automatic continuous folding device, by simple and effective way, realize and capture efficiently and fold.
The technical solution adopted for the present invention to solve the technical problems is: a kind of flexible thing air pressure is drawn method for folding, it is characterized in that, comprises the following steps:
Step 1, the crawl of flexible thing, the suction pipe being connected with negative pressure source is progressively treated folded flexible thing near being laid on bench board, and by being arranged on a row of described suction pipe outer wall downside, faces the negative pressure that the aperture at flexible thing fold line position produces and realize the action that captures flexible thing;
Step 2, absorption has the described suction pipe of flexible thing to rise to make flexible thing in free hang, and makes the flexible thing of folded state in the extruding finish space that is comprised of two risers;
Step 3, completes the folding and arrangement of flexible thing by the extruding of two risers, and the flexible thing after folding is placed into finished product district.
Further, in described step 1, in suction pipe adsorption flexible thing, the downside at flexible thing fold line position also has the air-flow of blowing to fold line position in a flash, for the absorption crawl of auxiliary flexible thing.
Further, when needs are repeatedly folding, above each fold line, be respectively equipped with a suction pipe, and in step 2, in the synchronous rising of suction pipe, also comprise the action that two side draught pipes are gathered to centre, can form so repeatedly folding.
According to a kind of flexible thing fold mechanism of said method design, comprise bench board, suction pipe, negative pressure source of the gas and extruding riser, it is characterized in that, the described bench board top for the treatment of folded flexible thing for placing is provided with the suction pipe that at least one is connected with the perforation of negative pressure source of the gas, described suction pipe lower wall is provided with the aperture that a row faces flexible thing fold line position, and at described suction pipe two ends, be provided with the guide frame and the engine installation that drive suction pipe to rise and decline, a pair of extruding riser with horizontal motion is oppositely arranged on the bench board top of flexible thing fold line both sides.
Further, the downside at described flexible thing fold line position is also provided with a tracheae of blowing to fold line position, and the described tracheae upper side wall being connected with high-pressure air source is provided with row's gas hole.
According to a kind of flexible thing Automatic continuous folding device of said method design, comprise frame, load-transfer device, suction pipe, negative pressure source of the gas, lifting mechanism, pressing mechanism and sensitive member, having motor-driven described load-transfer device is arranged in described frame, it is characterized in that, described load-transfer device driving surface top is provided with at least one and vertically disposed suction pipe of load-transfer device sense of motion, suction pipe is connected with negative pressure source of the gas by electromagnetic valve, described suction pipe lower wall is provided with a row and faces the aperture for the treatment of folded flexible thing fold line position, described suction pipe two ends are fixed on the lifting mechanism that can drive suction pipe in the vertical direction to carry out dipping and heaving, and the lifting travel of described lifting mechanism is greater than treats 1/2nd of folded flexible thing, a pair of have a bench board top that is oppositely arranged on flexible thing fold line both sides along the extruding riser of horizontal motion, in described frame, be provided with the sensitive member whether flexible thing of induction puts in place.
Further, described lifting mechanism comprises guidepost and the first cylinder being arranged in frame, and described suction pipe two ends are fixed on one dull and stereotypedly upper, and described flat board is provided with the pilot sleeve and the flange gland being connected with cylinder piston coordinating with guidepost.
Further, described suction pipe is three that are set up in parallel, also comprise two groups of linear slide assemblies that are arranged on jacking system and are oppositely arranged, described linear slide assembly comprises cylinder body and piston, in described cylinder body, there are two symmetrically arranged pistons, and each piston is fixedly connected with the end that is positioned at the suction pipe of both sides by a rotary bending piece, middle suction pipe is fixedly connected with cylinder body middle part, and is provided with valve on the cylinder body between two-piston.
Further, described suction pipe is two that are set up in parallel, also comprise two groups of linear slide assemblies that are arranged on jacking system and are oppositely arranged, described linear slide assembly comprises cylinder body and piston, in described cylinder body, there are two symmetrically arranged pistons, and each piston is fixedly connected with the end of two suction pipes by a rotary bending piece, and is provided with valve on the cylinder body between two-piston.
Further, described load-transfer device is mesh bag, and is provided with a tracheae of blowing to fold line position at the downside of described mesh bag, and the described tracheae being connected with high-pressure air source is provided with row's gas hole.
Best, described suction pipe is square tube, and is provided with projection at the adsorption site of described suction pipe.
The invention has the beneficial effects as follows: folding device use simple in structure, cheap, meet the use needs of automated production baling line, applied widely, can realize the folding and four layers of multiple folding effect such as folding of double-layer folding, three layers.
Accompanying drawing explanation
Fig. 1 is flexible thing grasping mechanism schematic diagram.
Fig. 2 is flexible thing folding device schematic diagram.
Fig. 3 is that flexible thing single lap line captures schematic diagram.
Fig. 4 is that the many fold lines of flexible thing capture schematic diagram.
Fig. 5 is the folding schematic diagram of flexible thing single lap line.
Fig. 6 is one of folding schematic diagram process of the many fold lines of flexible thing.
Fig. 7 is two of the folding schematic diagram process of the many fold lines of flexible thing.
Fig. 8 is three of the folding schematic diagram process of the many fold lines of flexible thing.
Fig. 9 is the block diagram of flexible thing automatic folding device.
Figure 0 is grasping mechanism partial view.
Figure 11 is the lateral plan of Fig. 9.
Figure 12 is the birds-eye view of Fig. 9.
Figure 13 is the full sectional view of linear slide assembly.
Figure 14 is the structural representation of suction pipe or tracheae.
In figure: 1 load-transfer device, 11 frameworks, 21 first cylinders, 22 flat boards, 23 guideposts, 24 suction pipes, 24 ' suction pipe, 24 ' ' suction pipe, 25 apertures, 26 suction opeings, 27 linear slide assemblies, 27 ' linear slide assembly, 271 cylinder bodies, 272 pistons, 273 rotary bending pieces, 274 valves, 3 tracheaes, 41 second frameworks, 42 second cylinders, 43 risers, 44 horizontally-guided posts.
The specific embodiment
As shown in Fig. 1 to Figure 14,
A flexible thing automatic folding device, comprises frame, load-transfer device, suction pipe, negative pressure source of the gas, lifting mechanism, pressing mechanism and sensitive member.
Frame main body is frame-type, in frame, by rotating cylinder, one load-transfer device 1 is installed, and load-transfer device 1 rotates under the driving of motor, load-transfer device 1 preferred grid band.Flexible things such as treating folding disposable glove (A) is placed on the upper table face of load-transfer device in certain sequence successively.And along with advancing of load-transfer device is fed forward.
In the frame both sides at load-transfer device 1 middle part, fix the framework 11 of a door shape, vertical first cylinder 21 of placing is installed on the crossbeam of this framework 11, and the piston rod of this first cylinder 21 down, in the lower end of piston rod, fix a flat board 22, and be provided with guidepost 23 on dull and stereotyped 22, after the pilot sleeve that guidepost 23 passes on framework 11, protrude upward, so under the action of the first cylinder 21, dull and stereotyped 22 can move downward, form the lifting mechanism that drives dull and stereotyped up-and-down movement, and the lifting travel of described lifting mechanism is greater than treats 1/2nd of folded flexible thing, so that flexible thing is folding.
At dull and stereotyped 22 downsides, be provided with three suction pipes that are set up in parallel 24, this suction pipe is narrow square tube, at the downside of suction pipe, is provided with the aperture 25 that a row faces flexible thing fold line position, and one section of suction pipe is provided with suction opeing 26, this suction opeing 26 is connected with negative pressure source of the gas with electromagnetic valve by tracheae.
At the two ends of three suction pipes, be respectively equipped with a linear slide assembly 27, its essence is a piston-cylinder, described linear slide assembly comprises cylinder body 271 and piston 272, in rectangle cylinder body, there are two symmetrically arranged pistons 272, and each piston is fixedly connected with the end that is positioned at the suction pipe of both sides by the rotary bending piece 273 of a U-shaped, that is to say, the suction pipe 24 ' of both sides is fixed on rotary bending piece 273, when piston movement, the suction pipe of both sides moves simultaneously like this.Middle suction pipe 24 ' ' be connected with cylinder body middle part, that is, be static.On the cylinder body between two-piston, be provided with valve 274, when inflation, the suction pipe of both sides is to two lateral movements, and when bleeding, the suction pipe 24 ' of both sides is gathered to centre, can realize the folding of three fold lines simultaneously.For preventing that piston from coming off in cylinder body, at the two ends of cylinder body, be provided with annular stop.
In described frame, be provided with the sensitive member whether flexible thing of induction puts in place, for detection for the treatment of that Folding gloves is to put in place, and instruction returned to control system, control the action of the first cylinder.
Downside at mesh bag (load-transfer device) is provided with the tracheae 3 of blowing to fold line position, the structure of this tracheae 3 is identical with the structure of suction pipe 24, and three tracheae 3 and three suction pipes corresponding setting up and down, and end also arranges linear slide assembly 27 ', tracheae upper side wall is provided with row's gas hole (aperture) simultaneously, upwards blow, different from suction-pipe structure is, this tracheae does not have the function of up-down adjustment position, and what be attached thereto is air pump high-pressure air source, rather than negative pressure, so just can be in suction pipe absorption, auxiliary by flexible thing air blowing, be conducive to carrying out smoothly of grasping movement.Certainly, this auxiliary blowing mechanism is used can improve crawl effect, but neither be necessary, after cancellation, also can realize grasping movement.
In the both sides of framework, be also respectively equipped with the second framework 41 of a door shape, (in Fig. 9, for clear, express, omit one of them), on the second framework, fix respectively second cylinder 42 of laterally placing, and the piston portion of cylinder is towards grabbing device, then on the piston of the second cylinder 42, fix respectively a left and right riser 43(and be also extruding riser), and between riser 43 and the second framework, horizontally-guided post 44 is set, by the action of the second cylinder, can realize the folding of two risers, and the extruding that completes the flexible thing to capturing in the process of folding arranges, then closed electromagnetic valve, suction pipe stops absorption, the second cylinder is withdrawn, flexible thing after folding is fallen on load-transfer device 1 surface fast along the gap between two risers, complete once folding.
Working process is such,
First, to treat that Folding gloves A is sequentially placed on the working face of load-transfer device, then at load-transfer device, start, when a row is after Folding gloves A arrives desired location, load-transfer device 1 stop motion, the first cylinder 21 drives suction pipe to move downward simultaneously, and approach the moment for the treatment of Folding gloves upper surface at suction pipe 24, the suction pipe of upside and the tracheae of downside be air-breathing and air blowing simultaneously, treat that like this Folding gloves will be adsorbed on three suction pipes by moment, form three fold lines, then the first cylinder is put on flat board, when flat board rises, piston in linear slide assembly is also inwardly gathered and then is driven the suction pipe of both sides to gather to middle suction pipe, article three, suction pipe finally gathers together, as shown in Figure 6, then the left and right riser of both sides is simultaneously to intermediary movements, flexible thing is squeezed into rugosity, simultaneously, suction pipe stops suction, then the second cylinder 42 is withdrawn, flexible thing after folding is fallen on conveyor belt surface along the gap between two risers fast, simultaneously, load-transfer device starts, gloves B after folding like this can complete once folding smoothly, gloves after folding have again plain cloth to load-transfer device.
Embodiment bis-
Hold intelligiblely, when suction pipe is two, each piston is fixedly connected with the end of two suction pipes by a rotary bending piece, and is provided with valve on the cylinder body between two-piston, and such two suction pipes can move simultaneously, certainly, also can a motion, one is static.This kind of structure can realize the folding of two fold lines.
Embodiment tri-,
Hold intelligiblely, when only having a suction pipe, now can directly this suction pipe be welded on dull and stereotypedly upper, so just, without the position of adjusting suction pipe, so just saved a set of linear slide assembly, this kind of structure only can realize folding of a fold line.
Embodiment recited above is described the preferred embodiment of the present invention; not scope of the present invention is limited; design under the prerequisite of spirit not departing from the present invention; relevant technical staff in the field, to various distortion of the present invention and improvement, all should expand in protection domain as determined in the claims in the present invention book.
Claims (10)
1. flexible thing air pressure is drawn a method for folding, it is characterized in that, comprises the following steps:
Step 1, the crawl of flexible thing, the suction pipe being connected with negative pressure source is progressively treated folded flexible thing near being laid on bench board, and by being arranged on a row of described suction pipe outer wall downside, faces the negative pressure that the aperture at flexible thing fold line position produces and realize the action that captures flexible thing;
Step 2, absorption has the described suction pipe of flexible thing to rise to make flexible thing in free hang, and makes the flexible thing of folded state in the extruding finish space that is comprised of two risers;
Step 3, completes the folding of flexible thing by extruding, and the flexible thing after folding is placed into finished product district.
2. a kind of flexible thing air pressure according to claim 1 is drawn method for folding, it is characterized in that, in described step 1, in suction pipe adsorption flexible thing, at the downside at flexible thing fold line position, also have in a flash to fold line position and the air-flow of upwards blowing.
3. a kind of flexible thing air pressure according to claim 1 and 2 is drawn method for folding, it is characterized in that, when needs are repeatedly folding, above each fold line, be respectively equipped with a suction pipe, and in step 2, in the synchronous rising of suction pipe, also comprise the action that two side draught pipes are gathered to centre.
4. a flexible thing fold mechanism, comprise bench board, suction pipe, negative pressure source of the gas and extruding riser, it is characterized in that, the described bench board top for the treatment of folded flexible thing for placing is provided with the suction pipe that at least one is connected with the perforation of negative pressure source of the gas, described suction pipe lower wall is provided with the aperture that a row faces flexible thing fold line position, and at described suction pipe two ends, be provided with the guide frame and the engine installation that drive suction pipe to rise and decline, a pair of extruding riser with horizontal motion is oppositely arranged on the bench board top of flexible thing fold line both sides.
5. a kind of flexible thing fold mechanism according to claim 4, it is characterized in that, downside at described flexible thing fold line position is also provided with a tracheae of blowing to fold line position, and the described tracheae upper side wall being connected with high-pressure air source is provided with a gas hole discharged to upper air blowing.
6. a flexible thing Automatic continuous folding device, comprise frame, load-transfer device, suction pipe, negative pressure source of the gas, lifting mechanism, pressing mechanism and sensitive member, having motor-driven described load-transfer device is arranged in described frame, it is characterized in that, described load-transfer device driving surface top is provided with at least one and vertically disposed suction pipe of load-transfer device sense of motion, suction pipe is connected with negative pressure source of the gas by electromagnetic valve, described suction pipe lower wall is provided with a row and faces the aperture for the treatment of folded flexible thing fold line position, described suction pipe two ends are fixed on the lifting mechanism that can drive suction pipe in the vertical direction to carry out dipping and heaving, and the lifting travel of described lifting mechanism is greater than treats 1/2nd of folded flexible thing, a pair of have a bench board top that is oppositely arranged on flexible thing fold line both sides along the extruding riser of horizontal motion, in described frame, be provided with the sensitive member whether flexible thing of induction puts in place.
7. a kind of flexible thing Automatic continuous folding device according to claim 6, it is characterized in that, described lifting mechanism comprises guidepost and the first cylinder being arranged in frame, and it is upper that described suction pipe two ends are fixed on a flat board, and described flat board is provided with the pilot sleeve and the flange gland being connected with cylinder piston coordinating with guidepost.
8. according to a kind of flexible thing Automatic continuous folding device described in claim 6 or 7, it is characterized in that, described suction pipe is three that are set up in parallel, also comprise two groups of linear slide assemblies that are arranged on jacking system and are oppositely arranged, described linear slide assembly comprises cylinder body and piston, in described cylinder body, there are two symmetrically arranged pistons, and each piston is fixedly connected with the end that is positioned at the suction pipe of both sides by a rotary bending piece, middle suction pipe is fixedly connected with cylinder body middle part, and is provided with valve on the cylinder body between two-piston.
9. according to a kind of flexible thing Automatic continuous folding device described in claim 6 or 7, it is characterized in that, described suction pipe is two that are set up in parallel, also comprise two groups of linear slide assemblies that are arranged on jacking system and are oppositely arranged, described linear slide assembly comprises cylinder body and piston, in described cylinder body, there are two symmetrically arranged pistons, and each piston is fixedly connected with the end of two suction pipes by a rotary bending piece, and is provided with valve on the cylinder body between two-piston.
10. a kind of flexible thing Automatic continuous folding device according to claim 6, it is characterized in that, described load-transfer device is mesh bag, and is provided with a tracheae of blowing to fold line position at the downside of described mesh bag, and the described tracheae being connected with high-pressure air source is provided with a gas hole discharged to upper air blowing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410004220.1A CN103738551B (en) | 2014-01-06 | 2014-01-06 | Folding method, folding mechanism and automatic continuous folding device of air pressure absorption of flexibility object |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410004220.1A CN103738551B (en) | 2014-01-06 | 2014-01-06 | Folding method, folding mechanism and automatic continuous folding device of air pressure absorption of flexibility object |
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| Publication Number | Publication Date |
|---|---|
| CN103738551A true CN103738551A (en) | 2014-04-23 |
| CN103738551B CN103738551B (en) | 2015-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410004220.1A Expired - Fee Related CN103738551B (en) | 2014-01-06 | 2014-01-06 | Folding method, folding mechanism and automatic continuous folding device of air pressure absorption of flexibility object |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109229661A (en) * | 2018-08-24 | 2019-01-18 | 河源市立易智能设备自动化有限公司 | A kind of disposable glove folding packer |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4513559A (en) * | 1981-12-10 | 1985-04-30 | Mobil Oil Corporation | Bag transporter, folder and loader and method for operation |
| JPH0733202B2 (en) * | 1987-08-05 | 1995-04-12 | サンリツ株式会社 | Method and apparatus for automatically folding laminated towels and other cloth products |
| CN102223996A (en) * | 2009-07-23 | 2011-10-19 | 克林莱有限公司 | Apparatus for folding and stacking vinyl bags |
| CN103387152A (en) * | 2013-08-08 | 2013-11-13 | 南京工业职业技术学院 | Automatic folding machine |
| CN203652206U (en) * | 2014-01-06 | 2014-06-18 | 济南大学 | Air pressure suction folding mechanism and automatic continuous folding device of flexible materials |
-
2014
- 2014-01-06 CN CN201410004220.1A patent/CN103738551B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4513559A (en) * | 1981-12-10 | 1985-04-30 | Mobil Oil Corporation | Bag transporter, folder and loader and method for operation |
| JPH0733202B2 (en) * | 1987-08-05 | 1995-04-12 | サンリツ株式会社 | Method and apparatus for automatically folding laminated towels and other cloth products |
| CN102223996A (en) * | 2009-07-23 | 2011-10-19 | 克林莱有限公司 | Apparatus for folding and stacking vinyl bags |
| CN103387152A (en) * | 2013-08-08 | 2013-11-13 | 南京工业职业技术学院 | Automatic folding machine |
| CN203652206U (en) * | 2014-01-06 | 2014-06-18 | 济南大学 | Air pressure suction folding mechanism and automatic continuous folding device of flexible materials |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109229661A (en) * | 2018-08-24 | 2019-01-18 | 河源市立易智能设备自动化有限公司 | A kind of disposable glove folding packer |
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| CN103738551B (en) | 2015-06-03 |
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