CN104589700A - Woven bag edge folding and angle folding device and control method thereof - Google Patents
Woven bag edge folding and angle folding device and control method thereof Download PDFInfo
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Abstract
The invention relates to a woven bag edge folding and angle folding device and a control method thereof. The woven bag edge folding and angle folding device comprises a working platform, an upper sucking disc mechanism, a lower sucking disc mechanism, an upper edge folding mechanism, a lower edge folding mechanism, a locating mechanism and an angle folding mechanism, wherein the working platform comprises a flat plate and a vertical plate which is vertically connected with the rear end of the flat plate; the upper edge folding mechanism is fixedly arranged on the flat plate; the upper sucking disc mechanism, the lower sucking disc mechanism, the lower edge folding mechanism, the locating mechanism and the angle folding mechanism are fixedly arranged on the vertical plate, the upper edge folding mechanism is positioned at the right side of the upper sucking disc mechanism, the lower edge folding mechanism is positioned below the left part of the upper sucking disc mechanism, and the locating mechanism and the angle bending mechanism are positioned right above the lower edge folding mechanism. The woven bag edge folding and angle folding device disclosed by the invention has the advantages of convenience in control, high automation degree, compact structure and the like; energy saving and environment protection are realized, the production efficiency of woven bags is increased, the functions of edge folding and angle folding can be realized at the same time, the accuracy is higher, the defect of existing equipment is remedied, and the integration degree is higher.
Description
Technical field
The present invention relates to woven bag production equipment technical field, specifically a kind of woven bag flanging dog-ear device and control method thereof.
Background technology
Be generally used for the woven bag of the purposes such as splendid attire cement, plastic grain or fertilizer, often first rolled limit and angle well before splendid attire after, close sack with sewing machine again.In former flanging knuckle process, manually come often, not only efficiency is low, and packaging quality also cannot ensure.In order to raise the efficiency, existing market has been full of various flanging and angle folding machine, volume is comparatively heavy, the while of expensive, take up an area comparatively large, wastes space, and safeguard inconvenient, do not meet the requirement of the energy-saving and emission-reduction that country proposes.
China Patent Publication No. CN203726893 discloses a kind of woven bag automatic edge folding mechanism, comprise connecting rod, connecting plate, automatic control electric machine, rotating shaft, flanged plate, touch inductor and baffle plate, after the end that the front end of woven bag touches flanged plate tail end baffle plate touches inductor, touch sensor passes the signal along in the robot control system(RCS) of automatic control electric machine, thus drive flanged plate to rotate, carry out flanging to woven bag, the woven bag that flanging is crossed is dropped by the space between two rotating shafts.Although technique scheme can realize automatic flanging function, the frequent rotating of motor is difficult to control, and can not carry out two sides flanging, and do not have knuckle function to woven bag.
China Patent Publication No. CN2163048Y discloses a kind of packaging angle folding machine, it is mainly provided with clamping plate cam, folded sheet cam, briquetting cam and clappers cam based on base bottom with main shaft, drive cleat member to open the corner of packaging bag with cam member, again with the corner of flap member backfin packaging bag, and the packaging bag corner of turnover of clapping with component of having the final say, and complete the knuckle of packaging bag.Although technique scheme can complete knuckle function, automatization level is not high, and mechanism is too complicated, and efficiency is not high, and does not have flanging function.
Summary of the invention
For solving the problem, the present invention proposes a kind of woven bag flanging dog-ear device and control method, not only compact conformation, energy-conserving and environment-protective, and it is convenient to control, and automatization level is high, improves efficiency, and can also realize flanging and knuckle function, accuracy is higher simultaneously.
A kind of woven bag flanging dog-ear device, comprise workbench, upper sucking disc mechanism, lower sucking disc mechanism, upper hem mechanism, lower hem mechanism, detent mechanism and turning mechanism, described workbench comprises flat board, the riser that be connected perpendicular with flat back, the middle part of described riser offers the first rectangular channel, first rectangular channel can facilitate the lengthwise movement of detent mechanism, described flat board is provided with the second rectangular channel with the junction of riser, second rectangular channel can be sucking disc mechanism, lower sucking disc mechanism, upper hem mechanism, lower hem mechanism, the work of detent mechanism and turning mechanism provides enough spaces.
Described upper hem mechanism is fixed on flat board, described upper sucking disc mechanism, lower sucking disc mechanism, lower hem mechanism, detent mechanism, turning mechanism is fixed on riser, described upper sucking disc mechanism is positioned at directly over the second rectangular channel, described lower sucking disc mechanism is positioned at immediately below the second rectangular channel, described upper hem mechanism is positioned at the right of sucking disc mechanism, described lower hem mechanism is positioned at the lower left of sucking disc mechanism, described detent mechanism, turning mechanism is all positioned at directly over lower hem mechanism, maximum spacing between described upper sucking disc mechanism and described lower sucking disc mechanism is 100mm, thus ensure the stroke not exceeding sucking disc mechanism.Described upper hem mechanism and described lower hem mechanism arrange relative to woven bag symmetrical reverse, and the maximum spacing between described upper hem mechanism and described lower hem mechanism is 200mm, with from top, below realizes flanging process simultaneously.
Described upper sucking disc mechanism comprises the first vacuum cup, first continuous bending plate, first Standard Cylinder and the first vacuum generator, described first Standard Cylinder is fixed on riser, described first continuous bending plate level is arranged on the lower end of the first Standard Cylinder, the quantity of described first vacuum cup is three, described first vacuum generator is corresponding to be respectively positioned at directly over three the first vacuum cups, described first continuous bending plate is offered porose, described each first vacuum cup is corresponding to be respectively arranged in each hole corresponding to the first continuous bending plate, and described three the first vacuum cups install alignment at grade, described first vacuum generator correspondence is arranged on the first continuous bending plate.Utilize the first vacuum generator to form negative pressure at the first vacuum cup, thus hold woven bag, then under the drive of the first Standard Cylinder, realize moving up and down.
Described lower sucking disc mechanism comprises the second vacuum generator, the second vacuum cup and the second continuous bending plate, the quantity of described second vacuum cup is three, described second vacuum generator respectively correspondence is arranged on three the second vacuum cups, second continuous bending plate is offered porose, three the second vacuum cups are arranged in each hole corresponding to the second continuous bending plate respectively, and three the second vacuum cups install alignment at grade, described second continuous bending plate is fixed on riser, and described second vacuum cup upper surface is concordant with described dull and stereotyped upper surface.The second vacuum generator is utilized to make the second vacuum cup form negative pressure, to adsorb woven bag.
Described upper hem mechanism comprises first count chi, the first rotating shaft, the first rolling bearing units, the first mounting flange and the first oscillating cylinder, described first rolling bearing units, the first oscillating cylinder are all fixed on flat board, described first mounting flange is fixed by bolts on the first oscillating cylinder, one end of described first rotating shaft is arranged on the first mounting flange, the other end of described first rotating shaft is connected with first count chi, described first rotating shaft is through the first rolling bearing units, and described first rolling bearing units are arranged on distance the first mounting flange 70mm place.Start the first oscillating cylinder, the first rotating shaft can be driven to rotate, synchronous drive first count chi revolution, to realize the function of flanging.
Described lower hem mechanism comprises the second Standard Cylinder, second oscillating cylinder, second mounting flange, second rolling bearing units, second rotating shaft, second count chi and installing plate, described second Standard Cylinder is fixed on riser, described installing plate is fixed on the upper end of the second Standard Cylinder, described second oscillating cylinder, second mounting flange is fixing on a mounting board, described second mounting flange is fixed by bolts on oscillating cylinder, described second rotating shaft is through the second rolling bearing units, one end of described second rotating shaft is arranged on the second mounting flange, the other end of described second rotating shaft is connected with second count chi, described second rolling bearing units are arranged on distance the second mounting flange 70mm place.Start the second oscillating cylinder, drive the second rotating shaft to rotate, with the revolution of synchronous drive second count chi, the second Standard Cylinder can drive second count chi to move up and down, and carries out flanging process to coordinate.
Described detent mechanism comprises backstay, the 3rd mounting flange and the 3rd oscillating cylinder, described 3rd oscillating cylinder is fixed on riser, described 3rd mounting flange is fixed by bolts on the 3rd oscillating cylinder, and one end of described backstay is arranged on the 3rd mounting flange.Start the 3rd oscillating cylinder, backstay can be driven to swing, to realize localization process.
Described turning mechanism comprises knuckle bar, the 4th mounting flange and the 4th oscillating cylinder, described 4th oscillating cylinder is fixed on riser, described 4th mounting flange is fixed by bolts on the 4th oscillating cylinder, one end of described knuckle bar is arranged in the 4th mounting flange, and described knuckle bar is L-type structure.Start the 4th oscillating cylinder, drive the revolution of knuckle bar, thus realize knuckle function.
The upper level phase tangent plane of the first rotating shaft in described upper hem mechanism is concordant with the lower surface of described first vacuum cup in described upper sucking disc mechanism; Described backstay in described detent mechanism is arranged on 50mm place below described woven bag; Described knuckle bar in described turning mechanism and the described backstay in detent mechanism are arranged on same plane.
A control method for woven bag flanging dog-ear device, method step is as follows:
(1) upper sucking disc mechanism moves down, and lower sucking disc mechanism maintains static, and utilizes negative pressure to hold the upper and lower surface of woven bag respectively, and then described upper sucking disc mechanism moves up and gets back to initial position;
(2) lower hem mechanism moves up, upper hem mechanism maintains static, utilize the first oscillating cylinder air feed, the first count chi of described upper hem mechanism, the second count chi of described lower hem mechanism respectively corresponding clockwise, be rotated counterclockwise 180 degree, carry out flanging by above described woven bag and below;
(3) backstay in detent mechanism is driven by the 3rd oscillating cylinder and turns clockwise, and enters by-level position in described woven bag complete positioning work from initial position;
(4) in turning mechanism, knuckle bar is rotated counterclockwise near described woven bag knuckle centre position by the 4th oscillating cylinder drive, gets to the surface of backstay described in described detent mechanism, completes knuckle work;
(5) in turning mechanism, knuckle bar is driven by the 4th oscillating cylinder, is rotated clockwise near described woven bag knuckle centre position from backstay surface described in described detent mechanism;
(6) backstay described in described detent mechanism is driven by described 3rd oscillating cylinder and is rotated counterclockwise, and in described woven bag, by-level position rotates described woven bag, gets back to initial position;
(7) described first oscillating cylinder, the second oscillating cylinder air feed is utilized, second count chi corresponding counterclockwise, the dextrorotation turnback respectively of the first count chi of described upper hem mechanism, described lower hem mechanism, exit flanging position, described upper hem mechanism maintains static, and described lower hem mechanism moves down gets back to initial position;
(8) described upper sucking disc mechanism moves down, close after described woven bag upper and lower surface, described lower sucking disc mechanism maintains static, do not utilize negative pressure, the second vacuum cup in the first vacuum cup in described upper sucking disc mechanism and described lower sucking disc mechanism discharges the upper and lower surface of described woven bag respectively, and then described upper sucking disc mechanism is driven to move up by the first Standard Cylinder and gets back to initial position.
The invention has the beneficial effects as follows: the present invention has the advantages such as manipulation is convenient, automaticity is high, compact conformation, and energy-conserving and environment-protective, improve the production efficiency of woven bag, flanging and knuckle function can also be realized simultaneously, accuracy is higher, and compensate for the deficiency of existing equipment, integration degree is higher.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, invention is further illustrated.
Fig. 1 is perspective view of the present invention;
Fig. 2 is the perspective view of upper sucking disc mechanism of the present invention;
Fig. 3 is the perspective view of lower sucking disc mechanism of the present invention;
Fig. 4 is the perspective view of upper hem mechanism of the present invention;
Fig. 5 is the perspective view of lower hem mechanism of the present invention;
Fig. 6 is the perspective view of detent mechanism of the present invention;
Fig. 7 is the perspective view of turning mechanism of the present invention.
Detailed description of the invention
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below the present invention being set forth further.
As shown in Figures 1 to 7, a kind of woven bag flanging dog-ear device, comprise workbench 1, upper sucking disc mechanism 2, lower sucking disc mechanism 3, upper hem mechanism 4, lower hem mechanism 5, detent mechanism 6 and turning mechanism 7, described workbench 1 comprises dull and stereotyped 101, the riser 102 that be connected perpendicular with dull and stereotyped 101 rear ends, the middle part of described riser 102 offers the first rectangular channel 103, first rectangular channel 103 can facilitate the lengthwise movement of detent mechanism 6, the second rectangular channel 104 is provided with the junction of riser 102 on described dull and stereotyped 101, second rectangular channel 104 can be sucking disc mechanism 2, lower sucking disc mechanism 3, upper hem mechanism 4, lower hem mechanism 5, the work of detent mechanism 6 and turning mechanism 7 provides enough spaces.
Described upper hem mechanism 4 is fixed on dull and stereotyped 101, described upper sucking disc mechanism 2, lower sucking disc mechanism 3, lower hem mechanism 5, detent mechanism 6, turning mechanism 7 is fixed on riser 102, described upper sucking disc mechanism 2 is positioned at directly over the second rectangular channel 104, described lower sucking disc mechanism 3 is positioned at immediately below the second rectangular channel 104, described upper hem mechanism 4 is positioned at the right of sucking disc mechanism 2, described lower hem mechanism 5 is positioned at the lower left of sucking disc mechanism 2, described detent mechanism 6, turning mechanism 7 is all positioned at directly over lower hem mechanism 5, maximum spacing between described upper sucking disc mechanism 2 and described lower sucking disc mechanism 3 is 100mm, thus ensure the stroke not exceeding sucking disc mechanism 2.Described upper hem mechanism 4 and described lower hem mechanism 5 arrange relative to woven bag symmetrical reverse, and the maximum spacing between described upper hem mechanism 4 and described lower hem mechanism 5 is 200mm, with from top, below realizes flanging process simultaneously.
Described upper sucking disc mechanism 2 comprises the first vacuum cup 201, first continuous bending plate 202, first Standard Cylinder 203 and the first vacuum generator 204, described first Standard Cylinder 203 is fixed on riser 102, described first continuous bending plate 202 level is arranged on the lower end of the first Standard Cylinder 203, the quantity of described first vacuum cup 201 is three, described first vacuum generator 204 is corresponding to be respectively positioned at directly over three the first vacuum cups 201, described first continuous bending plate 202 is offered porose, described each first vacuum cup 201 is corresponding to be respectively arranged in each hole of the first continuous bending plate 202 correspondence, and described three the first vacuum cups 201 install alignment at grade, described first vacuum generator 204 correspondence is arranged on the first continuous bending plate 202.Utilize the first vacuum generator 204 to form negative pressure at the first vacuum cup 201, thus hold woven bag, then under the drive of the first Standard Cylinder 203, realize moving up and down.
Described lower sucking disc mechanism 3 comprises the second vacuum generator 301, second vacuum cup 302 and the second continuous bending plate 303, the quantity of described second vacuum cup 302 is three, described second vacuum generator 301 respectively correspondence is arranged on three the second vacuum cups 302, second continuous bending plate 303 is offered porose, three the second vacuum cups 302 are arranged in each hole of the second continuous bending plate 303 correspondence respectively, and three the second vacuum cups 302 install alignment at grade, described second continuous bending plate 303 is fixed on riser 102, described second vacuum cup 302 upper surface is concordant with described dull and stereotyped 101 upper surfaces.The second vacuum generator 301 is utilized to make the second vacuum cup 302 form negative pressure, to adsorb woven bag.
Described upper hem mechanism 4 comprises first count chi 401, first rotating shaft 402, first rolling bearing units 403, first mounting flange 404 and the first oscillating cylinder 405, described first rolling bearing units 403, first oscillating cylinder 405 is all fixed on dull and stereotyped 101, described first mounting flange 404 is fixed by bolts on the first oscillating cylinder 405, one end of described first rotating shaft 402 is arranged on the first mounting flange 404, the other end of described first rotating shaft 402 is connected with first count chi 401, described first rotating shaft 402 is through the first rolling bearing units 403, described first rolling bearing units 403 are arranged on the 70mm place of distance the first mounting flange 404.Start the first oscillating cylinder 405, the first rotating shaft 402 can be driven to rotate, synchronous drive first count chi 401 turns round, to realize the function of flanging.
Described lower hem mechanism 5 comprises the second Standard Cylinder 501, second oscillating cylinder 502, second mounting flange 503, second rolling bearing units 504, second rotating shaft 505, second count chi 506 and installing plate 507, described second Standard Cylinder 501 is fixed on riser 102, described installing plate 507 is fixed on the upper end of the second Standard Cylinder 501, described second oscillating cylinder 502, second mounting flange 503 is fixed on installing plate 507, described second mounting flange 503 is fixed by bolts on oscillating cylinder 501, described second rotating shaft 505 is through the second rolling bearing units 504, one end of described second rotating shaft 505 is arranged on the second mounting flange 503, the other end of described second rotating shaft 505 is connected with second count chi 506, described second rolling bearing units 504 are arranged on the 70mm place of distance the second mounting flange 503.Start the second oscillating cylinder 502, drive the second rotating shaft 505 to rotate, turn round with synchronous drive second count chi 506, the second Standard Cylinder 501 can drive second count chi 506 to move up and down, and carries out flanging process to coordinate.
Described detent mechanism 6 comprises backstay 601, the 3rd mounting flange 602 and the 3rd oscillating cylinder 603, described 3rd oscillating cylinder 603 is fixed on riser 102, described 3rd mounting flange 602 is fixed by bolts on the 3rd oscillating cylinder 603, and one end of described backstay 601 is arranged on the 3rd mounting flange 602.Start the 3rd oscillating cylinder 603, backstay 601 can be driven to swing, to realize localization process.
Described turning mechanism 7 comprises knuckle bar 701, the 4th mounting flange 702 and the 4th oscillating cylinder 703, described 4th oscillating cylinder 703 is fixed on riser 102, described 4th mounting flange 702 is fixed by bolts on the 4th oscillating cylinder 703, one end of described knuckle bar 701 is arranged in the 4th mounting flange 702, and described knuckle bar 701 is in L-type structure.Start the 4th oscillating cylinder 703, drive knuckle bar 701 to turn round, thus realize knuckle function.
The upper level phase tangent plane of the first rotating shaft 402 in described upper hem mechanism 4 is concordant with the lower surface of described first vacuum cup 201 in described upper sucking disc mechanism 2; Described backstay 601 in described detent mechanism 6 is arranged on 50mm place below described woven bag; Described knuckle bar 701 in described turning mechanism 7 and the described backstay 601 in detent mechanism 6 are arranged on same plane.
A control method for woven bag flanging dog-ear device, method step is as follows:
(1) upper sucking disc mechanism 2 is driven by the first Standard Cylinder 203 and moves down from initial position, press close to after above woven bag, lower sucking disc mechanism 3 maintains static, now negative pressure is produced to the first vacuum generator 204 of upper sucking disc mechanism 2 and the second vacuum generator 301 air-breathing of lower sucking disc mechanism 3 simultaneously, utilize the first vacuum cup 201, the negative pressure of the second vacuum cup 302 holds the upper and lower surface of woven bag respectively, then described upper sucking disc mechanism 2 is driven to move up by the first Standard Cylinder 203 and gets back to initial position, namely the position flushed with the upper level phase tangent plane of the first rotating shaft 402 in upper hem mechanism 4 is got back to,
(2) lower hem mechanism 5 is driven by the second Standard Cylinder 501 and moves up from initial position, press close to after below woven bag, upper hem mechanism 4 maintains static, press close to above woven bag, now simultaneously to the first oscillating cylinder 405 of upper hem mechanism 4 and the second oscillating cylinder 502 air feed of lower hem mechanism 5, utilize the first oscillating cylinder 405 air feed, the first count chi 401 of described upper hem mechanism 4, the second count chi 506 of described lower hem mechanism 5 respectively corresponding clockwise, be rotated counterclockwise 180 degree, carry out flanging by above described woven bag and below;
(3) backstay 601 in detent mechanism 6 is driven by the 3rd oscillating cylinder 603 and turns clockwise, and enters by-level position in described woven bag complete positioning work from initial position;
(4) in turning mechanism 7, knuckle bar 701 is driven from being rotated counterclockwise near described woven bag knuckle centre position by the 4th oscillating cylinder 703, gets to the surface of backstay 601 described in described detent mechanism 6, completes knuckle work;
(5) in turning mechanism 7, knuckle bar 701 is driven by the 4th oscillating cylinder 703, is rotated clockwise to from backstay 601 surface described in described detent mechanism 6, according to original path, arrives near described woven bag knuckle centre position;
(6) backstay 601 described in described detent mechanism 6 is driven by described 3rd oscillating cylinder 603 and is rotated counterclockwise, and according to original path, in described woven bag, by-level position rotates described woven bag, gets back to initial position;
(7) described first oscillating cylinder 405, second oscillating cylinder 502 air feed is utilized, second count chi 506 corresponding counterclockwise, the dextrorotation turnback respectively of the first count chi 401 of described upper hem mechanism 4, described lower hem mechanism 5, exit flanging position, described upper hem mechanism 4 maintains static, be attached to above woven bag, described lower hem mechanism 5 is driven to move down by the second Standard Cylinder 501 gets back to initial position;
(8) described upper sucking disc mechanism 2 is moved down by the first Standard Cylinder 203, close after described woven bag upper and lower surface, described lower sucking disc mechanism 3 maintains static, now the first vacuum generator 204, second vacuum generator 301 is inflated simultaneously, do not produce negative pressure, the first vacuum cup 201 in described upper sucking disc mechanism 2 and the second vacuum cup 302 in described lower sucking disc mechanism 3 discharge the upper and lower surface of described woven bag respectively, and then described upper sucking disc mechanism 2 is driven to move up by the first Standard Cylinder 203 and gets back to initial position.
More than show and describe general principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; the just principle of the present invention described in above-described embodiment and description; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in claimed the present invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (8)
1. a woven bag flanging dog-ear device, comprise workbench (1), upper sucking disc mechanism (2), lower sucking disc mechanism (3), upper hem mechanism (4), lower hem mechanism (5), detent mechanism (6) and turning mechanism (7), it is characterized in that: described workbench (1) comprises flat board (101), with the perpendicular riser (102) be connected in dull and stereotyped (101) rear end, the middle part of described riser (102) offers the first rectangular channel (103), described flat board (101) junction that is upper and riser (102) is provided with the second rectangular channel (104),
Described upper hem mechanism (4) is fixed on flat board (101), described upper sucking disc mechanism (2), lower sucking disc mechanism (3), lower hem mechanism (5), detent mechanism (6), turning mechanism (7) is fixed on riser (102), described upper sucking disc mechanism (2) is positioned at directly over the second rectangular channel (104), described lower sucking disc mechanism (3) is positioned at immediately below the second rectangular channel (104), described upper hem mechanism (4) is positioned at the right of sucking disc mechanism (2), described lower hem mechanism (5) is positioned at the lower left of sucking disc mechanism (2), described detent mechanism (6), turning mechanism (7) is all positioned at directly over lower hem mechanism (5), maximum spacing between described upper sucking disc mechanism (2) and described lower sucking disc mechanism (3) is 100mm.
2. a kind of woven bag flanging dog-ear device according to claim 1, it is characterized in that: described upper sucking disc mechanism (2) comprises the first vacuum cup (201), first continuous bending plate (202), first Standard Cylinder (203) and the first vacuum generator (204), described first Standard Cylinder (203) is fixed on riser (102), described first continuous bending plate (202) level is arranged on the lower end of the first Standard Cylinder (203), the quantity of described first vacuum cup (201) is three, described first vacuum generator (204) respectively correspondence is positioned at directly over three the first vacuum cups (201), described first continuous bending plate (202) is offered porose, described each first vacuum cup (201) respectively correspondence is arranged in each hole corresponding to the first continuous bending plate (202), and described three the first vacuum cups (201) install alignment at grade, described first vacuum generator (204) correspondence is arranged on the first continuous bending plate (202).
3. a kind of woven bag flanging dog-ear device according to claim 1, it is characterized in that: described lower sucking disc mechanism (3) comprises the second vacuum generator (301), second vacuum cup (302) and the second continuous bending plate (303), the quantity of described second vacuum cup (302) is three, described second vacuum generator (301) respectively correspondence is arranged on three the second vacuum cups (302), second continuous bending plate (303) is offered porose, three the second vacuum cups (302) are arranged in each hole corresponding to the second continuous bending plate (303) respectively, and three the second vacuum cups (302) install alignment at grade, described second continuous bending plate (303) is fixed on riser (102), described second vacuum cup (302) upper surface is concordant with described flat board (101) upper surface.
4. a kind of woven bag flanging dog-ear device according to claim 1, it is characterized in that: described upper hem mechanism (4) comprises first count chi (401), first rotating shaft (402), first rolling bearing units (403), first mounting flange (404) and the first oscillating cylinder (405), described first rolling bearing units (403), first oscillating cylinder (405) is all fixed on flat board (101), described first mounting flange (404) is fixed by bolts on the first oscillating cylinder (405), one end of described first rotating shaft (402) is arranged on the first mounting flange (404), the other end of described first rotating shaft (402) is connected with first count chi (401), described first rotating shaft (402) is through the first rolling bearing units (403), described first rolling bearing units (403) are arranged on distance the first mounting flange (404) 70mm place.
5. a kind of woven bag flanging dog-ear device according to claim 1, it is characterized in that: described lower hem mechanism (5) comprises the second Standard Cylinder (501), second oscillating cylinder (502), second mounting flange (503), second rolling bearing units (504), second rotating shaft (505), second count chi (506) and installing plate (507), described second Standard Cylinder (501) is fixed on riser (102), described installing plate (507) is fixed on the upper end of the second Standard Cylinder (501), described second oscillating cylinder (502), second mounting flange (503) is fixed on installing plate (507), described second mounting flange (503) is fixed by bolts on oscillating cylinder (501), described second rotating shaft (505) is through the second rolling bearing units (504), one end of described second rotating shaft (505) is arranged on the second mounting flange (503), the other end of described second rotating shaft (505) is connected with second count chi (506), described second rolling bearing units (504) are arranged on distance the second mounting flange (503) 70mm place.
6. a kind of woven bag flanging dog-ear device according to claim 1, it is characterized in that: described detent mechanism (6) comprises backstay (601), the 3rd mounting flange (602) and the 3rd oscillating cylinder (603), described 3rd oscillating cylinder (603) is fixed on riser (102), described 3rd mounting flange (602) is fixed by bolts on the 3rd oscillating cylinder (603), and one end of described backstay (601) is arranged on the 3rd mounting flange (602).
7. a kind of woven bag flanging dog-ear device according to claim 1, it is characterized in that: described turning mechanism (7) comprises knuckle bar (701), the 4th mounting flange (702) and the 4th oscillating cylinder (703), described 4th oscillating cylinder (703) is fixed on riser (102), described 4th mounting flange (702) is fixed by bolts on the 4th oscillating cylinder (703), one end of described knuckle bar (701) is arranged in the 4th mounting flange (702), and described knuckle bar (701) is in L-type structure.
8. the control method of a kind of woven bag flanging dog-ear device according to any one of claim 1 to 7, is characterized in that: method step is as follows:
(1) upper sucking disc mechanism (2) moves down, and lower sucking disc mechanism (3) maintains static, and utilizes negative pressure to hold the upper and lower surface of woven bag respectively, and then described upper sucking disc mechanism (2) moves up and gets back to initial position;
(2) lower hem mechanism (5) moves up, upper hem mechanism (4) maintains static, utilize the first oscillating cylinder (405) air feed, the first count chi (401) of described upper hem mechanism (4), the second count chi (506) of described lower hem mechanism (5) respectively corresponding clockwise, be rotated counterclockwise 180 degree, carry out flanging by above described woven bag and below;
(3) backstay (601) in detent mechanism (6) is driven by the 3rd oscillating cylinder (603) and turns clockwise, and enters by-level position in described woven bag complete positioning work from initial position;
(4) in turning mechanism (7), knuckle bar (701) is rotated counterclockwise near described woven bag knuckle centre position by the 4th oscillating cylinder (703) drive, get to the surface of backstay (601) described in described detent mechanism (6), complete knuckle work;
(5) in turning mechanism (7), knuckle bar (701) is driven by the 4th oscillating cylinder (703), is rotated clockwise near described woven bag knuckle centre position from backstay (601) surface described in described detent mechanism (6);
(6) backstay (601) described in described detent mechanism (6) is driven by described 3rd oscillating cylinder (603) and is rotated counterclockwise, in described woven bag, by-level position rotates described woven bag, gets back to initial position;
(7) described first oscillating cylinder (405), the second oscillating cylinder (502) air feed is utilized, the first count chi (401) of described upper hem mechanism (4), the second count chi (506) of described lower hem mechanism (5) be corresponding counterclockwise, dextrorotation turnback respectively, exit flanging position, described upper hem mechanism (4) maintains static, and described lower hem mechanism (5) moves down gets back to initial position;
(8) described upper sucking disc mechanism (2) moves down, close after described woven bag upper and lower surface, described lower sucking disc mechanism (3) maintains static, do not utilize negative pressure, the first vacuum cup (201) in described upper sucking disc mechanism (2) and the second vacuum cup (302) in described lower sucking disc mechanism (3) discharge the upper and lower surface of described woven bag respectively, and then described upper sucking disc mechanism (2) is driven to move up by the first Standard Cylinder (203) and gets back to initial position.
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| CN201510064980.6A CN104589700B (en) | 2015-02-07 | 2015-02-07 | A kind of woven bag flanging dog-ear device and its control method |
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| CN201510064980.6A CN104589700B (en) | 2015-02-07 | 2015-02-07 | A kind of woven bag flanging dog-ear device and its control method |
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| CN106915117A (en) * | 2017-04-06 | 2017-07-04 | 安徽冠东电子科技有限公司 | A kind of woven valve bag dog-ear device and knuckle method |
| CN107053766A (en) * | 2017-04-06 | 2017-08-18 | 安徽冠东电子科技有限公司 | A kind of woven bag valve port dog-ear device and knuckle method |
| CN107856352A (en) * | 2017-10-17 | 2018-03-30 | 江苏金仕达汽配科技有限公司 | The plate crimping unit and fold method of single crimping unit component and its composition |
| CN108372954A (en) * | 2017-11-22 | 2018-08-07 | 芜湖恒耐特传动设备有限公司 | A kind of cement package bags opening portion fold equipment |
| CN108705810A (en) * | 2018-05-31 | 2018-10-26 | 郑文豪 | A kind of woven bag making apparatus |
| CN110789176A (en) * | 2019-11-12 | 2020-02-14 | 马婧 | Quick hem device of packing carton preparation shaping processing |
| CN112357220A (en) * | 2020-11-04 | 2021-02-12 | 合肥固泰自动化有限公司 | Mechanical arm type automatic cement bag inserting machine |
| CN112931055A (en) * | 2020-11-19 | 2021-06-11 | 福建海源三维高科技有限公司 | Automatic bag opening tidying mechanism and method for fungus bags |
| CN113246541A (en) * | 2021-04-21 | 2021-08-13 | 安徽工程大学 | Woven bag corner folding and edge pressing machine and operation method thereof |
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| CN105836215A (en) * | 2016-05-26 | 2016-08-10 | 彭伟成 | Folding mechanism of packaging bag valve port and use method |
| CN107053766B (en) * | 2017-04-06 | 2019-01-01 | 安徽冠东电子科技有限公司 | A kind of woven bag valve port dog-ear device and dog-ear method |
| CN106915117A (en) * | 2017-04-06 | 2017-07-04 | 安徽冠东电子科技有限公司 | A kind of woven valve bag dog-ear device and knuckle method |
| CN107053766A (en) * | 2017-04-06 | 2017-08-18 | 安徽冠东电子科技有限公司 | A kind of woven bag valve port dog-ear device and knuckle method |
| CN106915117B (en) * | 2017-04-06 | 2019-04-23 | 安徽冠东电子科技有限公司 | A kind of woven valve bag dog-ear device and dog-ear method |
| CN107856352A (en) * | 2017-10-17 | 2018-03-30 | 江苏金仕达汽配科技有限公司 | The plate crimping unit and fold method of single crimping unit component and its composition |
| CN108372954A (en) * | 2017-11-22 | 2018-08-07 | 芜湖恒耐特传动设备有限公司 | A kind of cement package bags opening portion fold equipment |
| CN108705810A (en) * | 2018-05-31 | 2018-10-26 | 郑文豪 | A kind of woven bag making apparatus |
| CN110789176A (en) * | 2019-11-12 | 2020-02-14 | 马婧 | Quick hem device of packing carton preparation shaping processing |
| CN110789176B (en) * | 2019-11-12 | 2021-04-20 | 绍兴市米兰特印刷有限公司 | Quick hem device of packing carton preparation shaping processing |
| CN112357220A (en) * | 2020-11-04 | 2021-02-12 | 合肥固泰自动化有限公司 | Mechanical arm type automatic cement bag inserting machine |
| CN112931055A (en) * | 2020-11-19 | 2021-06-11 | 福建海源三维高科技有限公司 | Automatic bag opening tidying mechanism and method for fungus bags |
| CN112931055B (en) * | 2020-11-19 | 2022-08-09 | 福建海源三维高科技有限公司 | Automatic bag opening tidying mechanism and method for fungus bags |
| CN113246541A (en) * | 2021-04-21 | 2021-08-13 | 安徽工程大学 | Woven bag corner folding and edge pressing machine and operation method thereof |
| CN113246541B (en) * | 2021-04-21 | 2022-12-09 | 安徽工程大学 | Woven bag corner folding and edge pressing machine and operation method thereof |
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