CN102689714B - Automatic edge sealing and finished product sorting device for panty-hose packaging bag - Google Patents

Automatic edge sealing and finished product sorting device for panty-hose packaging bag Download PDF

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Publication number
CN102689714B
CN102689714B CN201210167066.0A CN201210167066A CN102689714B CN 102689714 B CN102689714 B CN 102689714B CN 201210167066 A CN201210167066 A CN 201210167066A CN 102689714 B CN102689714 B CN 102689714B
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China
Prior art keywords
packaging bag
sealing
panty hose
cylinder
hose packaging
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Expired - Fee Related
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CN201210167066.0A
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CN102689714A (en
Inventor
孙以泽
孙志军
黄双
李培兴
孟婥
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SHANGHAI MENGJIN PHOTOELECTRIC TECHNOLOGY Co Ltd
Donghua University
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SHANGHAI MENGJIN PHOTOELECTRIC TECHNOLOGY Co Ltd
Donghua University
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Priority to CN201210167066.0A priority Critical patent/CN102689714B/en
Publication of CN102689714A publication Critical patent/CN102689714A/en
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Publication of CN102689714B publication Critical patent/CN102689714B/en
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Abstract

The invention provides an automatic edge sealing and finished product sorting device for a panty-hose packaging bag, which is characterized by comprising a transmission system for transmitting a panty-hose packaging bag, wherein an edge turning device and a sorting device are respectively arranged at the inlet and the outlet of the transmission system, a heat-sealing device is arranged above the edge turning device, a compressing device is arranged in the middle of the transmission system, a detection mechanism is further arranged on the transmission system, when the panty-hose packaging bag on the transmission system is transmitted to a proper position, the panty-hose package bag is compressed by the compressing device, later, edge turning to the bag mouth of the panty-hose packaging bag is performed by the edge turning device, heat-sealing to the edge turned panty-hose packaging bag is performed through the heat-seal device, after heat sealing, the length and the thickness of the panty-hose packing bag are detected by a detection mechanism,and finally, accepted products and degraded products are sorted through the sorting device. The invention has the advantages that the structure is simple, the demounting is easy, the processing cost is greatly saved, and the popularization and applicability of the automatic edge sealing and finished product sorting device are enhanced.

Description

A kind of panty hose packaging bag automatic edge sealing and finished product sorting equipment
Technical field
The present invention relates to a kind of device sorting for panty hose packaging bag being carried out to automatic edge sealing and finished product, belong to package packing machine applied technical field.
Background technology
Along with the variation of panty hose product category, superior, people propose more and more higher requirement to the sealing edge quality of product.In present edge sealing technology, a kind of is manual edge sealing, adopts the manual edge sealing of plastic adhesive tape, this method not only time-consuming, efficiency is low, also easy wrinkle, does not meet technological requirement.Another kind is to utilize price labeling, and at edge sealing, place is labelled, and the price labeling that this method adopts is very expensive, and may cause both sides there is no involution, and just middle a part of involution, easily splits.Meanwhile, in existing device, there is no automatic detecting device, can not tell substandard products, seriously restricted the application of this device.
Therefore how to manufacture a kind of panty hose packaging bag automatic edge sealing and finished product sorting equipment seems particularly important.Not only have simple mechanism, and can meet the operating needs of varying environment different geographical, simultaneously can also self-fulfillment edge sealing, testing product quality, to improve packaging bag qualification rate, can realize automation is simultaneously the emphasis of current packaging field research to enhance productivity.
Summary of the invention
The object of this invention is to provide a kind of device that can complete finished product sorting when panty hose packaging bag is carried out to automatic edge sealing.Further, the device providing can improve quality and the efficiency of edge sealing.
In order to achieve the above object, technical scheme of the present invention has been to provide a kind of panty hose packaging bag automatic edge sealing and finished product sorting equipment, it is characterized in that: comprise for transmitting the transmission system of panty hose packaging bag, entrance point and exit end in transmission system are respectively equipped with hemmer and sorting equipment, above hemmer, be provided with hot sealing device, middle part in transmission system is provided with pinch device, in transmission system, be also provided with testing agency, after panty hose packaging bag transmission in transmission system puts in place, by pinch device, this panty hose packaging bag is compressed, hemmer is by the sack flange of panty hose packaging bag subsequently, by hot sealing device, the panty hose packaging bag after flange is sealed, after heat-sealing, by testing agency, detect length and the thickness of this panty hose packaging bag, finally by sorting equipment, acceptable product and substandard products sorting are come.
Preferably, described transmission system comprises envelope left side board and the envelope right side board that is positioned at the left and right sides, rear and front end between envelope left side board and envelope right side board is respectively equipped with drive roll and driven voller, by drive roll and driven voller, drives conveyer belt, and drive roll drives rotation by driver train.
Preferably, described hemmer comprises the passive rocking bar of envelope plate and envelope plate drive crank, the passive rocking bar of envelope plate and envelope plate drive crank are rotatably mounted to respectively on described envelope left side board and described envelope right side board, between the passive rocking bar of envelope plate and envelope plate drive crank, be connected with envelope plate, the cylinder body end of flange cylinder is fixed in described transmission system, its telescopic end and envelope plate drive crank are hinged, and the fore and aft motion by flange cylinder drives envelope plate drive crank, envelope plate and the passive rocking bar of envelope plate to rotate.
Preferably, on described flange cylinder, be provided with four-sensor, when described envelope plate under the drive of described flange cylinder by after the sack flange of described panty hose packaging bag, four-sensor obtains signal and provides control signal, and the control signal that described hot sealing device provides according to four-sensor starts action.
Preferably, described testing agency comprises the first opto-electronic pickup and the second opto-electronic pickup, the first opto-electronic pickup and the second opto-electronic pickup are positioned at the top of described belt conveyor, distance between the first opto-electronic pickup and the second opto-electronic pickup is the Qualified Length of described panty hose packaging bag, also comprise thoughts and feelings roller free to rotate, thoughts and feelings roller is pressed in panty hose packaging bag and under the drive of swinging gear and can swings up and down, swinging gear is fixed in described transmission system, side at thoughts and feelings roller is provided with electromagnetic sensor, only in described panty hose packaging bag, surpass after qualified thickness, electromagnetic sensor just can sense the thoughts and feelings roller upwards swinging.
Preferably, described sorting equipment comprises left sorting frame and right sorting frame, between left sorting frame and right sorting frame, be provided with output revolving shaft, the cylinder body end of sorting cylinder is fixed on left sorting frame or right sorting frame, its telescopic end is hinged with sorting rocking bar, and sorting rocker sleeve is outside output revolving shaft, and sorting cylinder drives output revolving shaft to rotate by sorting rocking bar, on output revolving shaft, be provided with sorting plate mount pad, sorting plate is fixed on sorting plate mount pad.
Preferably, described hot sealing device comprises heat-sealing cylinder, on the telescopic end of heat-sealing cylinder, is provided with heat-sealing lower plate, and heat-sealing cylinder is driven and moved up and down by heat-sealing cylinder under the guiding of guiding mechanism, hot knife is set up in heat-sealing lower plate, and heat-sealing blade is located on heat-sealing knife rest.
Preferably, on described heat-sealing cylinder, be provided with the 5th sensor and the 6th sensor, when described heat-sealing cylinder stretches until after described heat-sealing blade is pressed in described panty hose packaging bag, the 5th sensor obtains signal and provides control signal, and the control signal that described heat-sealing cylinder provides according to the 5th sensor keeps this extended configuration a period of time to make to seal blade can complete heat-sealing to described panty hose packaging bag.
Preferably, described pinch device comprises the envelope crosspiece being fixed in described transmission system, above envelope crosspiece and below be respectively equipped with and compress lower plate and compress upper plate, compress lower plate and compress upper plate in the vertical direction under the drive of half-blank compression cylinder and do move toward one another or do opposing motion, in the bottom that compresses upper plate, be provided with hold-down mechanism, by hold-down mechanism, described panty hose packaging bag is compressed, at the side that compresses upper plate, be provided with the compression shovel of inclination, the telescopic end of limit compression cylinder is connected with compression shovel, its cylinder body end is connected with compression upper plate, thereby compress to shovel oliquely downward to stretch out under the drive of limit compression cylinder and compress described panty hose packaging bag.
Preferably, in described half-blank compression cylinder, be provided with first sensor and the second sensor, in the compression cylinder of described limit, be provided with the 3rd sensor, thereby shrink and make described hold-down mechanism by after described panty hose packaging bag compression when described half-blank compression cylinder, first sensor obtains signal and provides control signal, the control signal that described limit compression cylinder provides according to first sensor starts action, after described compression shovel compresses described panty hose packaging bag under the drive of limit compression cylinder, the 3rd sensor obtains signal and provides control signal, the control signal that described hemmer provides according to the 3rd sensor starts action, after described half-blank compression cylinder return, the second sensor obtains signal.
Advantage of the present invention is:
1, the present invention is simple in structure, is easy to dismounting, has not only greatly saved tooling cost, and has strengthened its popularization and application;
2, the present invention adopts automatic banding device, has guaranteed the attractive in appearance, beautiful of involution mouth;
3, the present invention adopts automated intelligent to detect length, the thickness of packaging bag, has guaranteed product design;
4, the present invention adopts automated intelligent sorting substandard products, has guaranteed conforming product rate;
5, the present invention can produce the product of sizes multiple material;
6, full automaticity of the present invention picks and places product, has reduced workman's labour intensity.
Accompanying drawing explanation
Fig. 1 is panty hose packaging bag automatic edge sealing and finished product sorting frame picture;
Fig. 2 is panty hose packaging bag automatic edge sealing and finished product sorting assembly drawing;
Fig. 3 is pinch device figure;
Fig. 4 is flange and the detection figure of panty hose packaging bag automatic edge sealing and finished product sorting;
Fig. 5 is driven voller structural representation;
Fig. 6 is hot sealing device figure;
Fig. 7 is sorting equipment figure.
The specific embodiment
For the present invention is become apparent, hereby with a preferred embodiment, and coordinate accompanying drawing to be described in detail below.
As shown in Figure 1, a kind of panty hose packaging bag automatic edge sealing provided by the invention and finished product sorting equipment, comprise for transmitting the transmission system A of panty hose packaging bag, entrance point and exit end at transmission system A are respectively equipped with hemmer B and sorting equipment C, above hemmer B, be provided with hot sealing device E, at the middle part of transmission system A, be provided with pinch device D, on transmission system A, be also provided with testing agency, after panty hose packaging bag transmission on transmission system A puts in place, by pinch device D, this panty hose packaging bag is compressed, hemmer B is by the sack flange of panty hose packaging bag subsequently, by hot sealing device E, the panty hose packaging bag after flange is sealed, after heat-sealing, by testing agency, detect length and the thickness of this panty hose packaging bag, finally by sorting equipment C, acceptable product and substandard products sorting are come.
As shown in Figure 2, all devices of the present invention are all fixed in frame 2.The envelope right side board 47 of transmission system A is installed back seat 5 and is connected with frame 2 by envelope right side board installation front stall 3, envelope right side board.Equally, the envelope left side board 36 of transmission system A is to be also connected with frame 2 by mount pad.Sorting equipment C is connected with frame 2 by sorting frame mount pad 6, requires the line of centers of transport roller and the line of centers of sorting equipment to overlap.Hot sealing device E is connected with frame 2 by screw 4.Belt wheel regulates pin 1 to facilitate carrying and the movement of whole mechanism, whole mechanism can also be fixed on ground to the stability while guaranteeing mechanism's work simultaneously.
As shown in Figure 3, pinch device D comprises half-blank compression cylinder 22 and limit compression cylinder 9 etc.Half-blank compression cylinder 22 is fixed together by four screws with envelope crosspiece 18.Half-blank compression cylinder 22 links together by upper and lower two jam nuts 21 and compression lower plate 19.Envelope crosspiece 18 is fixed on by two screws in the U-shaped groove of envelope right side board 47 and envelope left side board 36, and whole like this pinch device D is just fixed in frame 2.The axis of guide 16 one end are connected with compression upper plate 7 by socket head screw 15, and the other end is connected with compression lower plate 19 by socket head screw.The axis of guide 16 is through envelope crosspiece 18, and cover has copper sheathing 17, reduces wear.Compressing upper plate 7 is driven and is compressed shovel 24 motions by limit compression cylinder 9 and linear bearing 8.Due to the effect of limit compression cylinder 9, when panty hose packaging bag enclosing, compress shovel 24 and can push down panty hose packaging bag simultaneously, make sealing smoothly.Compressor arm 12 is fixed on and is compressed on upper plate 7 by upper locking nut 11 and lower locking nut 13, on path briquetting 14, has outside thread, is connected with compressor arm 12.When panty hose packaging bag is put into the position of regulation, the 7th sensor 10 obtains signal, now half-blank compression cylinder 22 actions.When half-blank compression cylinder 22 pistons decline, drive to compress upper plate 7 and compress lower plate 19 to move up and down, at this moment path briquetting 14 compresses panty hose packaging bag, and now first sensor 20 obtains signal.When first sensor 20 obtains after signal, limit compression cylinder 9 starts action, and now the 3rd sensor 25 obtains signal.When the 3rd sensor 25 obtains after signal, the flange cylinder 50 of hemmer B is started working.When compressing upper plate 7 with cylinder up-and-down movement, path briquetting 14 is pushed down panty hose packaging bag, makes envelope smooth, has guaranteed the neat appearance of involution mouth.After half-blank compression cylinder 22 returns, the second sensor 23 obtains signal.First sensor 20 and the second sensor 23 are for detection of the state of kinematic motion of half-blank compression cylinder 22.
As shown in Figure 4, the radical function of hemmer B has been the automatic flanging function of panty hose packaging bag.One end of flange cylinder 50 is connected with envelope plate drive crank 52 by sealing link pin 51, and the other end is connected with envelope right side board 47 by screw 48, by jam nut, locks.Envelope plate drive crank 52, by screw-driving, makes it because the flexible of flange cylinder 50 rotates, and then can drive envelope plate 53 and passive rocking bar 57 rotations of envelope plate, thereby completes the function of flange.When 50 action of flange cylinder, four-sensor 49 can obtain signal, and at this moment the heat-sealing cylinder 63 of hot sealing device E also can move.Like this, when unsealed panty hose packaging bag is transported to here, can due to the rotation of envelope plate 53, make panty hose packaging bag front end folding, be convenient to heat-sealing.
Transmission system A comprises electrical motor 30, drive roll 55 and driven voller 37 etc.The propulsive effort that belt conveyor is provided by electrical motor 30, after retarder 29 deceleration increasings are turned round, passes to gear 31 by propulsive effort.Gear 27 is arranged on pinion stand 26, and gear 31 by engagement, is passed to gear 27 by the power of gear 31 with gear 27.Owing to carrying out transferring power by flat key between drive roll 55 and pinion stand 26, the propulsive effort that electrical motor 30 produces so has just passed to drive roll 55.Retarder 29 is to be connected with envelope belt conveyor motor mounting plate 32 by flange 28.As shown in Figure 5, the center shaft of the driven voller 37 of belt conveyor is a tensioning shaft 62, its outer surface cover roller 61, by two deep groove ball bearings 60, be connected between the two, bearing is by the interior step of roller 61 and sleeve 59 common location, the two ends of tensioning shaft 62 are flat and are with screwed hole of centre, can just in time be stuck on envelope right side board 47 and envelope left side board 36, can regulate easily the position of tensioning shaft 62 by interior hexagonal flush end holding screw 58.
Testing agency comprises for detection of the first opto-electronic pickup 54 of panty hose package length and the second opto-electronic pickup 38.When panty hose packaging bag strip length is not in the scope in appointment, be substandard products, for sorting is below prepared.The second opto-electronic pickup 38 is fixed on pre-test sensor holder 40 by upper and lower two jam nuts 39.Pre-test sensor holder 40 is arranged on envelope right side board 47 by two socket head screws 42 side by side.Thoughts and feelings roller seat 46 is fixed on envelope right side board 47 by two screws.Cantilever pin will be felt roller swing arm 44 by deep groove ball bearing and will be connected with thoughts and feelings rolling bearing units 45.Thoughts and feelings rolling bearing units 45 are fixed on thoughts and feelings roller seat by upper and lower two screws.Thoughts and feelings rotating shaft 43 one end are connected in thoughts and feelings roller swing arm 44 by screw, and the other end drives 34 motions of thoughts and feelings roller by back-up ring and deep groove ball bearing.When not having panty hose packaging bag to pass through, electromagnetic sensor 41 does not have signal.When the panty hose packaging bag of Packing Sound is transported to the bottom of feeling roller 34, thoughts and feelings roller 34 can rise a little, but is now not enough to make electromagnetic sensor 41 to sense the swing arm 44 of thoughts and feelings roller and generation signal.When the plastic packaging bag of the packing of as prescribed is not through out-of-date, due to unfairness, make panty hose packaging bag thickening, now, thoughts and feelings roller 34 can rise, and at this moment electromagnetic sensor 41 senses thoughts and feelings roller swing arm 44, produces signal.This Time Controller can allow sorting cylinder below move, and is rejected, and becomes substandard products.
As shown in Figure 6, hot sealing device E comprises heat-sealing cylinder 63, and the upper plate of heat-sealing cylinder 63 has 4 tapped bore, and 4 hexagon socket cap head screws of installation are used for frame 2 fixing.On heat-sealing upper plate 68, have two linear bearings, right linear bearing 66 covers have copper sheathing 67, can reduce wear.Heat-sealing upper plate 68 is installed a bearing seat 69 below, in bearing seat 69, has deep groove ball bearing.Heat-sealing lower plate 70 moves up and down along with the flexible of heat-sealing cylinder 63, and then drives heat-sealing knife rest 72 and heat-sealing blade 73 up-and-down movements.Like this, when 63 action of heat-sealing cylinder, heat-sealing blade 73, by the panty hose packaging bag involution folding over, completes edge sealing function.After heat-sealing cylinder 63 pistons move downward, the 5th sensor 65 obtains signal.After heat-sealing cylinder 63 returns, the 5th sensor 65 loss signals, the 6th sensor 64 obtains signal.The 5th sensor 65 and the 6th sensor 64 are for determining the position of heat-sealing cylinder 63 pistons.
As shown in Figure 7, sorting equipment C comprises left sorting frame 74, right sorting frame 79 and sorting cylinder 84.One end of sorting cylinder 84 is fixed on right sorting frame 79 by screw 85, nut 86 and packing ring.The other end of sorting cylinder 84 is connected with sorting rocking bar 82 by link pin 83, and hexagon socket cap head screw 81 makes to sort rocking bar 82 and is closely connected with link pin 83.When sorting cylinder 84 is flexible, link pin 83 drives sorting rocking bar 82 to rotate, and simultaneously due to the effect of hexagon socket cap head screw 80, drives like this output revolving shaft 76 to rotate.Output revolving shaft 76 two ends are provided with rolling bearing units 78, and there is deep groove ball bearing rolling bearing units 78 the insides.Due to the clamping action of hexagon socket cap head screw, sorting plate mount pad 77 can rotate along with the rotation of output revolving shaft 76, and then makes to sort plate 75 rotations, realizes sorting function.
Concrete edge sealing of the present invention and sorting flow process are as follows: when panty hose packaging bag is put into the position of regulation, the 7th sensor 10 obtains signal, now half-blank compression cylinder 22 actions.When half-blank compression cylinder 22 pistons decline, drive to compress upper plate 7 and compress lower plate 19 to move up and down, first sensor 20 obtains signal.When first sensor 20 obtains after signal, limit compression cylinder 9 starts action, and now the 3rd sensor 25 obtains signal.When the 3rd sensor 25 obtains after signal, flange cylinder 50 is started working.When compressing upper plate 7 with cylinder up-and-down movement, path briquetting 14 is pushed down panty hose packaging bag, makes envelope smooth, has guaranteed the neat appearance of involution mouth.After half-blank compression cylinder 22 returns, the second sensor 23 obtains signal.First sensor 20 and the second sensor 23 are for detection of the state of kinematic motion of half-blank compression cylinder 22.Because flange cylinder 50 is started working, make four-sensor 49 obtain signal, at this moment seal cylinder 63 and start working.Because heat-sealing cylinder 63 is started working, the 5th sensor 65 obtains signal, the flexible time delay of heat-sealing cylinder 63, when delay time then, heat-sealing cylinder 63 returns, the 5th sensor 65 loss signals, the 6th sensor 64 obtains signal.The 5th sensor 65, the 6th sensor 64 are the state of kinematic motions that detect heat-sealing cylinder 63.When the 6th sensor 64 obtains after signal, half-blank compression cylinder 22, limit compression cylinder 9, the equal return of flange cylinder 50.After time delay a period of time, electrical motor 30 work, drive transmission system A work, and panty hose packaging bag is transported forward.The first opto-electronic pickup 54 and the second opto-electronic pickup 38 are used for detecting the length of panty hose packaging bag.When the first opto-electronic pickup 54 detects panty hose packaging bag, the first opto-electronic pickup 54 obtains signal.While moving to the second opto-electronic pickup 38, the second opto-electronic pickup 38 obtains signal.By calculating the first opto-electronic pickup 54 and the second opto-electronic pickup 38, obtain the time difference of signal, just can obtain the length of packaging bag.When the panty hose packaging bag of Packing Sound is transported to thoughts and feelings roller 34 bottom, thoughts and feelings roller 34 can rise a little, but is now not enough to make electromagnetic sensor 41 to sense thoughts and feelings roller swing arm 44 and produces signal.When the plastic packaging bag of the packing of as prescribed is not through out-of-date, due to unfairness, make packaging bag thickening, now, thoughts and feelings roller 34 can rise, and at this moment electromagnetic sensor 41 senses thoughts and feelings roller swing arm 44, produces signal.If the first opto-electronic pickup 54, the second opto-electronic pickup 38 all obtain signal, and electromagnetic sensor 41 does not obtain signal, at this moment sort cylinder 84 actions, sorting plate 75 will overturn, panty hose packaging bag is by sorting plate 75 rear shipment, otherwise sorting plate 75 will keep rise, and panty hose packaging bag sorts that plate 75 is rear vertically to be fallen bumping against, rejected, become substandard products.Like this, sorting work completes.

Claims (8)

1. a panty hose packaging bag automatic edge sealing and finished product sorting equipment, it is characterized in that: comprise the transmission system (A) for transmitting panty hose packaging bag, entrance point and exit end in transmission system (A) are respectively equipped with hemmer (B) and sorting equipment (C), in the top of hemmer (B), be provided with hot sealing device (E), at the middle part of transmission system (A), be provided with pinch device (D), in transmission system (A), be also provided with testing agency, after panty hose packaging bag transmission in transmission system (A) puts in place, by pinch device (D), this panty hose packaging bag is compressed, hemmer (B) is by the sack flange of panty hose packaging bag subsequently, by hot sealing device (E), the panty hose packaging bag after flange is sealed, after heat-sealing, by testing agency, detect length and the thickness of this panty hose packaging bag, finally by sorting equipment (C), acceptable product and substandard products sorting are come,
Described transmission system (A) comprises envelope left side board (36) and the envelope right side board (47) that is positioned at the left and right sides, rear and front end between envelope left side board (36) and envelope right side board (47) is respectively equipped with drive roll (55) and driven voller (37), by drive roll (55) and driven voller (37), drive conveyer belt, drive roll (55) drives rotation by driver train;
Described hemmer (B) comprises the passive rocking bar of envelope plate (57) and envelope plate drive crank (52), the passive rocking bar of envelope plate (57) and envelope plate drive crank (52) are rotatably mounted to respectively on described envelope left side board (36) and described envelope right side board (47), between the passive rocking bar of envelope plate (57) and envelope plate drive crank (52), be connected with envelope plate (53), the cylinder body end of flange cylinder (50) is fixed in described transmission system (A), its telescopic end and envelope plate drive crank (52) are hinged, fore and aft motion by flange cylinder (50) drives envelope plate drive crank (52), envelope plate (53) and the passive rocking bar of envelope plate (57) rotation.
2. a kind of panty hose packaging bag automatic edge sealing as claimed in claim 1 and finished product sorting equipment, it is characterized in that: described pinch device (D) comprises the envelope crosspiece (18) being fixed in described transmission system (A), top and below at envelope crosspiece (18) are respectively equipped with compression lower plate (19) and compress upper plate (7), compress lower plate (19) and compress upper plate (7) in the vertical direction under the drive of half-blank compression cylinder (22) and do move toward one another or do opposing motion, in the bottom that compresses upper plate (7), be provided with hold-down mechanism, by hold-down mechanism, described panty hose packaging bag is compressed, at the side that compresses upper plate (7), be provided with the compression shovel (24) of inclination, the telescopic end of limit compression cylinder (9) is connected with compression shovel (24), its cylinder body end is connected with compression upper plate (7), compress shovel (24) in limit compression cylinder (9) thus drive under oliquely downward stretch out and compress described panty hose packaging bag.
3. a kind of panty hose packaging bag automatic edge sealing as claimed in claim 2 and finished product sorting equipment, it is characterized in that: in described half-blank compression cylinder (22), be provided with first sensor (20) and the second sensor (23), in described limit compression cylinder (9), be provided with the 3rd sensor (25), when described half-blank compression cylinder (22) thus after shrinking described hold-down mechanism being compressed described panty hose packaging bag, first sensor (20) obtains signal and provides control signal, the control signal that described limit compression cylinder (9) provides according to first sensor (20) starts action, after described compression shovel (24) compresses described panty hose packaging bag under the drive of limit compression cylinder (9), the 3rd sensor (25) obtains signal and provides control signal, the control signal that described hemmer (B) provides according to the 3rd sensor (25) starts action, after described half-blank compression cylinder (22) return, the second sensor (23) obtains signal.
4. a kind of panty hose packaging bag automatic edge sealing as claimed in claim 1 and finished product sorting equipment, it is characterized in that: on described flange cylinder (50), be provided with four-sensor (49), when described envelope plate (53) under the drive of described flange cylinder (50) by after the sack flange of described panty hose packaging bag, four-sensor (49) obtains signal and provides control signal, and the control signal that described hot sealing device (E) provides according to four-sensor (49) starts action.
5. a kind of panty hose packaging bag automatic edge sealing as claimed in claim 4 and finished product sorting equipment, it is characterized in that: described testing agency comprises the first opto-electronic pickup (54) and the second opto-electronic pickup (38), the first opto-electronic pickup (54) and the second opto-electronic pickup (38) are positioned at the top of described belt conveyor, distance between the first opto-electronic pickup (54) and the second opto-electronic pickup (38) is the Qualified Length of described panty hose packaging bag, also comprise thoughts and feelings roller (34) free to rotate, thoughts and feelings roller (34) is pressed in panty hose packaging bag and under the drive of swinging gear and can swings up and down, swinging gear is fixed in described transmission system (A), side at thoughts and feelings roller (34) is provided with electromagnetic sensor (41), only in described panty hose packaging bag, surpass after qualified thickness, electromagnetic sensor (41) just can sense the thoughts and feelings roller (34) upwards swinging.
6. a kind of panty hose packaging bag automatic edge sealing as claimed in claim 1 and finished product sorting equipment, it is characterized in that: described sorting equipment (C) comprises left sorting frame (74) and right sorting frame (79), between left sorting frame (74) and right sorting frame (79), be provided with output revolving shaft (76), the cylinder body end of sorting cylinder (84) is fixed on left sorting frame (74) or right sorting frame (79), its telescopic end is hinged with sorting rocking bar (82), sorting rocking bar (82) is enclosed within outside output revolving shaft (76), sorting cylinder (84) drives output revolving shaft (76) rotation by sorting rocking bar (82), on output revolving shaft (76), be provided with sorting plate mount pad (77), sorting plate (75) is fixed on sorting plate mount pad (77).
7. a kind of panty hose packaging bag automatic edge sealing as claimed in claim 1 and finished product sorting equipment, it is characterized in that: described hot sealing device (E) comprises heat-sealing cylinder (63), on the telescopic end of heat-sealing cylinder (63), be provided with heat-sealing lower plate (70), heat-sealing cylinder (63) is driven and is moved up and down by heat-sealing cylinder (63) under the guiding of guiding mechanism, it is upper that heat-sealing knife rest (72) is located at heat-sealing lower plate (70), and heat-sealing blade (73) is located on heat-sealing knife rest (72).
8. a kind of panty hose packaging bag automatic edge sealing as claimed in claim 7 and finished product sorting equipment, it is characterized in that: on described heat-sealing cylinder (63), be provided with the 5th sensor (65) and the 6th sensor (64), when described heat-sealing cylinder (63) stretches until after described heat-sealing blade (73) is pressed in described panty hose packaging bag, the 5th sensor (65) obtains signal and provides control signal, the control signal that described heat-sealing cylinder (63) provides according to the 5th sensor (65) keeps this extended configuration a period of time to make to seal blade (73) can complete heat-sealing to described panty hose packaging bag.
CN201210167066.0A 2012-05-24 2012-05-24 Automatic edge sealing and finished product sorting device for panty-hose packaging bag Expired - Fee Related CN102689714B (en)

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