CN205702211U - Easy tearing lid production line - Google Patents

Abstract

This utility model relates to a kind of Easy tearing lid production line, including electric cabinet, aluminium foil or film unwinding device, synchronous belt type carrying mechanism, point lid lower cover device, interstitial hole shaped device, preheating device, die-cut aluminium foil or film and pre-packaged put, hot sealing device, the alignment device that cools down and shake hands, folding handle device, embossing or pressuring flat device；(1) in described point of lid lower cover device: a. adds upset cylinder between installing plate and lower cover frame；B. divide lid spiral shell cutter to be made up of body, cutter head, pad, divide lid spiral shell cutter to initiate the helicla flute height at position by the thickness scalable of regulation pad；(2) on the Timing Belt carrying mechanism of interstitial hole shaped device, hot sealing device, the alignment device that cools down and shake hands, embossing and handle fixing device, it is respectively equipped with drop-preventing cover device；(3) in the preheating device before aluminium foil seals in advance, at least a position uses sensing heating；(4) described embossing or pressuring flat device set up cooling water channel in the upper mounting plate of embossing upper mold.

Description

Easy tearing lid production line

Technical field

This utility model relates to one and can realize manufacturing Easy tearing lid at a high speed, is avoided that again lid frictionally damage, has again the Easy tearing lid production line that the percentage of A-class goods is high simultaneously, belongs to Easy tearing lid production line and manufacture field.

Background technology

CN103459061B, title " tear manufacture equipment and the method for lid off ", its comprise one for cap member and the carrier of lid and multiple along carrier arrange for cap member and the processing station of lid, described processing station comprises: seal station (5), and this seal station is constituted in order to be sealed in comprising the film portion (25) tearing contact pin (29) off on the cap member being configured to bezel ring, (20 ')；And bending station (7), tearing contact pin (29) in this bending station off can be by the upper lateral bend towards described film portion；It is characterized in that, glued processing station (40) is set between seal station and bending station, this gluing processing station has device (41), glued band (48) can be carried by this device and the glued paster (30) can peeled off from the belt carrier (58) of gluing band can be provided, on the position that described glued paster can be added on the upside (26) of the film portion being sealed in advance on bezel ring, in glued processing station, bending station tears off contact pin and is on this position.Its manufacture method, including following steps: supply tears the band (35) of thin-film material off；Go out with the film portion (25) tearing contact pin (29) off from band (35)；Film portion (25) is sealed on bezel ring, (20 '), and contact pin (29) will be torn off be bent back to cover, it is characterized in that below step: be added to by the glued paster (30) separated on gluing band on a position in the film portion that sealed, be on this position by the contact pin (29) that tears off of replication on lid (28) described tearing off.

CN101947608 A, title " method and apparatus for manufacturing peel-off covers ", first, bezel ring, is set, described bezel ring, has flange and the sealing surfaces linked with its flange slope, wherein, another end abutment bezel ring, opening of described sealing surfaces, and then, stripping foil is sealed on described sealing surfaces, wherein, for stripping foil described in tensioning after described sealing step, following described sealing surfaces one section of described flange slope and be clamped in together with described stripping foil and have between the upper clamping device of smooth clamping surface and lower clamping device, and by means of operated pressing tool, the one section of direction along described cover rim not clamped by described upper clamping device and lower clamping device making described sealing surfaces bends.Its device, comprising: for cover and the transmission equipment of lid；Seal station, it is formed as stamping out paper tinsel section from sealing paper tinsel, and the bottom side that can seal of paper tinsel section is sealed on bezel ring, wherein, after described seal station, it is provided with treating stations along direction of transfer, described treating stations has clamping device, described clamping device has smooth clamping surface, the sealing surfaces adjacent with flange slope can be clamped by described clamping device, and described treating stations has operated pressing tool, by described operated pressing tool, the part not clamped by described clamping device of sealing the margin can bend along the direction of described cover rim.

The weak point of above-mentioned two earlier patent applications: in Easy tearing lid equipment disclosed in it, mode of transport of lid is realized by two motors, one of them motor drives toggle to drive barrow to move reciprocatingly, another motor drives a horizontal major axis to drive the up and down motion of barrow, thus realize the mode of transport back and forth lifting-advancing-put down-return of lid, this mode of transport speed of production is slow, it is impossible to realize high-speed production.

CN105081128 A, title " process equipment of a kind of Easy tearing lid and processing technique ", including the conveyer belt (1) for carrying lid (14), the lid supply unit (2) for being placed sequentially on conveyer belt (1) by lid (14) it is sequentially provided with on described conveyer belt (1), the lid machining cell being processed for the lid (14) being pointed on conveyer belt (1), for going out the epiphragma machining cell (7) of epiphragma and the epiphragma sealing unit on the lid (14) being held within conveyer belt (1) by epiphragma in foil, the fixture (12) for fixing lid (14) it is uniformly distributed on described conveyer belt (1).

Lid roll-over unit (6) it is additionally provided with between described lid (14) machining cell and epiphragma machining cell (7), described lid roll-over unit (6) includes turnover disc (15) in the form of annular discs and is fixed on the rotating shaft (16) at turnover disc (15) center, described rotating shaft (16) is horizontally disposed with and is perpendicular to turnover disc (15), uniformly offering some locating slots (17) in strip on described turnover disc (15), described locating slot (17) overlaps with the diameter of turnover disc (15) setting.Described locating slot (17) bottom is recessed to turnover disc (15) center.Described epiphragma sealing unit includes pre-sealed device (8) and main sealing device (9), described pre-sealed device (8) is positioned between epiphragma machining cell (7) and main sealing device (9), and described epiphragma machining cell (7) and pre-sealed device (8) are integral type structure.Described lid supply unit (2) includes carriage, the storage rack (20) being vertically arranged it is fixed with on described carriage, described storage rack (20) includes at least three gag lever posts being vertically arranged and being circular layout (18), the bottom of described storage rack (20) is provided with feeding-distribution device, described feeding-distribution device includes that at least three is evenly distributed on storage rack (20) bottom and rotating feed sword (19), described feed sword (19) in oblate column and is vertically arranged, the outside of described feed sword (19) offers thread groove and feed sword (19) part stretches in storage rack (20), it is connected by Timing Belt or gear between all feed swords (19).Upper every four fixtures (12) of described conveyer belt (1) be one group for fixing lid (14), described conveyer belt (1) includes two belt bodies be arrangeding in parallel (11)；Two in four fixtures (12) in each group are positioned on a belt body (11), and two other is positioned on another belt body (11)；Have on described fixture (12) for supporting the holding unit (12a) of lid (14) bottom and being used for blocking the stop part (12b) of lid (14) sidepiece.Its Easy tearing lid processing technique, it is used for carrying on the conveyer belt (1) of lid (14) at same and is sequentially completed the following step: A, the conveying of lid (14), lid (14) is placed sequentially on conveyer belt (1)；B, the processing of lid (14), complete through hole punching press, through hole flanging and through hole round edge to lid (14)；C, the processing of epiphragma, go out epiphragma by punching press from foil；D, epiphragma seal, and are sealed by epiphragma and are fixed on lid (14).Described step D comprises the following steps: D1, pre-sealed, carries out with step C simultaneously, the most tentatively sealed by the epiphragma stamped out and be fixed on lid (14) on same modular unit；D2, primary seal, seal at epiphragma and be fixed on lid (14).Its weak point: this application is the form realization that two groups of Timing Belts of before and after add turnover disc to lid mode of transport, owing to increasing turnover disc (as shown in Figure 5 in centre, in figure, 27 is turnover disc), not only turnover disc structure is complicated, adjustment difficulty is the biggest, and lid friction entrance turnover disc draw-in groove easily abrades, percent defective is high.

Utility model content

One of purpose of design of the present utility model, it is to avoid the weak point in background technology, design one can realize manufacturing Easy tearing lid at a high speed, be avoided that again lid frictionally damage, and the percentage of A-class goods is high simultaneously.

The two of purpose of design of the present utility model, on the basis of background technology, magnetic splitting device is increased by reservoir lid frame both sides in point lid lower cover device, alleviate the pressure of bottom cover, a point lid spiral shell cutter is avoided to weigh lid wounded, and by adding upset cylinder, a whole set of point of lower lid mechanism upset of lid can be made, facilitate repair and maintenance.

The three of purpose of design of the present utility model, on the basis of background technology, by adjusting the thickness regulating pad in point lid spiral shell cutter, to adapt to the lid of different crochet height.

The four of purpose of design of the present utility model, on the basis of background technology, by preventing lid arrangement in interstitial hole blanking units, interstitial hole bending setup for drawing parts, interstitial hole hemming device, hot sealing device, the alignment device that cools down and shake hands, embossing and handle fixing device increase, the lid existed to solve background technology easily drops out, caused waste product and burn failure.

The five of purpose of design of the present utility model, on the basis of background technology, by arranging dust arrester on synchronous belt type carrying mechanism, the tinplate of coating or aluminium alloy lid produced coating powder or metal powder in punching course siphon away.

The six of purpose of design of the present utility model, on the basis of background technology, by the preheating method that in sealing front station in advance at aluminium foil, at least a position uses sensing to heat, the lid that makes of Rapid high-efficiency energy-saving reaches sealing temperature.

The seven of purpose of design of the present utility model, on the basis of background technology, by entering film end and useless film end respectively uses one group of servo-drive film feeder, make the aluminium foil (film) of die-cut mistake by less pulling force, it is to avoid aluminium foil (film) is pulled off the generation of phenomenon.

The eight of purpose of design of the present utility model, on the basis of background technology, at least provided with two cannelures on the installing rack of die cutting die, it is connected with frame by bolt in cannelure, make the traffic direction regulation angle of whole group of die cutting die and carrying mechanism, solve the requirement saved aluminium foil (film) with adapt to different cap-type.

The nine of purpose of design of the present utility model, on the basis of background technology, by underlying for centering servomotor, change lower centering parts for actively, make centering servomotor that the speed of service of equipment with pre-cooling, can be improve, and in upper centering parts, lower centering parts, be respectively adopted centering dish and lower centering dish in cooling water cooling, make the sharp temperature drop of Easy tearing lid, form sealing-strength.

The ten of purpose of design of the present utility model, on the basis of background technology, in order to make the upper weight in whole plane extruded of Easy tearing lid aluminium foil (film) consistent, set up at least three spacing set screw at upper embossed component, ensure that the depth of decorative pattern is consistent by the spacing distance of set screw.

In order to realize above-mentioned purpose of design, design of the present utility model is: as shown in figure 20, Easy tearing lid by the quoit 72 having interstitial hole, be enclosed in and thereon easily tear aluminium foil (film) 73 constitute with handle.(referring to all 201420548383.1 patents of the applicant), Fig. 4 is the production process of Easy tearing lid: point lid lower cover 1A, the die-cut 4A of interstitial hole, interstitial hole bending drawing 6A, interstitial hole crimping 8A, die-cut aluminium foil (film) and seal 13A, heat-sealing 16A in advance, cool down and shake hands centering 18A, folding handle and embossing and the fixing 19A of handle.Its operation principle: such as Fig. 1, Fig. 2, Fig. 3, the metal lid of stacking is automatically fallen on synchronous belt type carrying mechanism 26 (see application all 2015206230026 patents in person) by a point lid arrangement in point lid lower cover device 1a, the carrying forward of interval, interstitial hole is completed successively die-cut on station 4a-22a, interstitial hole bending drawing, interstitial hole crimping, dedusting, preheating, die-cut aluminium foil (film) and sealing in advance, heat-sealing, cooling and handle centering, folding handle, embossing or pressing, the production process that handle is fixing, production requirement according to different Easy tearing lids, the station of 4a-22a can completely or partially use, the replaceable order of individual station.

1, synchronous belt type carrying mechanism 26: background technology uses two groups of Timing Belts to add the structure of middle turning runner, as shown in Figure 5, in figure, 27 is turning wheel, purpose is intended to reduce the length of Timing Belt, the precision caused to reduce the rising-heat contracting-cold of Timing Belt reduces, and switching mechanism is complicated, and adjustment difficulty is the biggest, lid friction enters draw-in groove and easily abrades, and percent defective is high.The application uses single group Timing Belt, remove turning wheel, and increase Timing Belt width, use and be built-in with strengthening Timing Belt, adding cooling water and make Timing Belt keep the mode of constant temperature to reduce the measure of deformation of synchronization of steel wire, it is ensured that the precision of carrying, simplify mechanism, improve yield rate.

2, lid lower cover device 1a is divided: the reservoir lid frame of background technology uses many spacing levers 28 to constitute as shown in Figure 6, but during owing to producing iron covering, because lid is heavier, act on the pressure on the lid 23 of bottom the biggest, make point cutting-in force of lid spiral shell cutter 31 very big, cause weighing wounded of lid edge to scrap.The application is as shown in Fig. 7, Fig. 8, Fig. 9, increase magnetic splitting device 30 in reservoir lid frame both sides, make lid suspend under magneticaction, between lid and lid, have certain intervals, not only significantly reduce the pressure of bottom cover 23, and have and fundamentally avoid a point lid spiral shell cutter 31 to weigh lid 23 wounded.Secondly, the application adds upset cylinder 313, can make a whole set of point of lower lid mechanism upset of lid, facilitate repair and maintenance.Three is as shown in Figure 10, the application improves on point lid spiral shell cutter 31, divide lid spiral shell cutter to be made up of body 31a, cutter head 31b, pad 31c, owing to the thickness scalable of regulation pad 31c divides lid spiral shell cutter to initiate the helicla flute height at position, be therefore adapted to the lid of different crochet height.

3, drop-preventing cover device: prior art does not has drop-preventing cover device, lid simply falls out, cause waste product and burn failure, improved structure: as shown in Figure 11, Figure 12, Figure 13, Figure 14, at interstitial hole die-cut station 4a, interstitial hole bending drawing station 6a, interstitial hole crimping station 8a, heat-sealing station 16a, the alignment device 18a that cools down and shake hands, embossing and the fixing station 19a of handle, add and prevent lid arrangement, Figure 11 is turnover plate type drop-preventing cover device, and turnover panel 32 guarantees accurately to fall in the handling gripper of carrying mechanism lid when declining under gravity；Figure 13 is lift drop-preventing cover device, and lifter plate 35 guarantees accurately to fall in the handling gripper of carrying mechanism lid when declining under gravity；In addition to above-mentioned station, remaining station is mounted with the drop-preventing cover device such as Figure 12, and pin 33 ensure that lid dropping when moving horizontally；In order to prevent lid from not having output to cause burn failure in being stuck in mould, 1aa, 4aa, 6aa, 8aa, 13aa, 16aa, 19aa position in Fig. 1, Fig. 2 is additionally arranged Photoelectric Detection, is not handled upside down mechanism such as lid and exports then machine alarm shutdown；Figure 12 alignment block 34 can lift with die lifting, adjustable lid deviation when mobile, and especially when producing the lid of D type interstitial hole, calibration effect is obvious.

4, dust arrester: because national conditions need, the canned food lid majority of China uses cated tinplate or aluminium alloy, unavoidable coating powder or the metal powder of producing, pollution lid in punching course.Increasing such as the dust arrester of Figure 15 for this application at station shown in the 9a of Fig. 1, Fig. 2, lid dust is blown in suspended hood 37 by the high-pressure blast of air knife 36 blowout, suspended hood 37 negative pressure produced is expelled to home, and lid ensures not blown off by pin 33.

5, preheating: owing to being difficult to metal lid transient heating to sealing temperature in the introduction by conduction or radiation mode, therefore background technology is had no idea the production efficiency of lifting means, and sealing becomes the bottleneck of whole device efficiency lifting of restriction.The aluminium foil of the application 10a-12a in as shown in Figure 1, Figure 2 seals the preheating method that in front station, at least a position uses sensing to heat in advance, can quickly make lid reach sealing temperature, changes conduction or the drawback of radiation mode preheating in background technology.For preventing the sensed magnetic force of lid from pushing away, preheating station have employed Figure 12 central stop lever 33, prevents lid from dropping, and pin 33 uses non-metallic material.

6, aluminium foil or film unwinding device: the unreeling shaft of prior art is mechanical expansion shaft, needs specific purpose tool to operate, wastes time and energy, and tension roller two ends gearless rackwork, cause tension roller to tilt beat, make aluminium foil or layer tension non-constant.The application is as shown in Figure 16, Figure 16-1, at tension roller 44 two ends, gear 40 is installed, the tooth bar 41 of gear 40 and both sides engages, when aluminium foil or film 45 are dragged by film feeding mechanism, tension roller 44 two ends synchronize to be raised above under pinion and rack effect, the tension force that ensure that aluminium foil or film two ends is consistent, so that the stepping spacing of aluminium foil or film is accurate；When tension roller 44 upwards raises, its axle head senses upper level sensor 42, control system just startup unreels motor 39, unreeling motor and drive unreeling shaft 38, until tension roller 44 declines, its axle head senses lower level sensor 43, unreel motor to stop, the actual range of tension roller 44, more than the distance between upper and lower level sensor 42,43, thus leaves cushion stroke, prevents tension force out of control.Unreeling shaft 38 uses air-expanding shaft, and it is time saving and energy saving that fixing aluminium foil (film) is rolled up.

7, rush aluminium foil (film) station 13a: background technology and use one group of film drawing device at useless film end, easily break aluminium foil (film)；Upper die cutting die and upper cover are structure as a whole, and the heat of sealing easily makes die cutting die expanded by heating, affect the gap mold damage of punch die；This station does not has drop-preventing cover device.The application is as shown in Figure 17, Figure 17-1, Figure 18, entering film end and useless film end respectively uses one group of servo-drive film feeder, use the aluminium foil first sending the mode of post-tensioning to make die-cut mistake or film by less pulling force, aluminium foil or film are not allowed easily broken, the pressure of rubber roll 46 can be regulated by the stroke of cylinder 47 and air pressure, it is ensured that aluminium foil (film) not sideslip；Have between upper die cutting die 49 and pre-end socket 50 on certain gap, and upper die cutting die 49 and in lower die cutting die 54 and have bosh by cooling water termostat, it is ensured that die-cut clearance constant；Vacuum port 51 and inflatable mouth 52 is had on pre-end socket 50, aluminium foil or film pass through vac sorb on pre-end socket 50 after being swept away, prevent aluminium foil or film skew, the most pre-end socket is about to aluminium foil or film for 50 times and is sealed on the cover 50, the while that pre-end socket 50 being up, inflatable mouth 52 is passed through compressed air and is blown off by lid 60 pre-end socket 50, drop during for preventing lid about 60 high-speed mobile, have employed at least two group turnover panels 55 in lower die cutting die 54, at least two group high temperature Magnet 56 are used, in ensureing, with this, the handling gripper that lid 60 accurately falls into carrying mechanism in low head 57.At useless film end, useless film supporting plate 48 is modified to downward-sloping structure, makes useless film 59 flow out smooth and easy, as shown in Figure 2.Secondly, in order to save aluminium foil, produce the Easy tearing lid of different cap-type, the die-cut centre-to-centre spacing of aluminium foil (film) is different, so aluminium foil or film are accomplished by the traffic direction of the carrying mechanism with lid certain oblique angle, the application uses mode as shown in figure 18, it is provided with at least 2 cannelures 63 on the installing rack 62 of die cutting die, it is connected with frame 61 by bolt in cannelure 63, thus can make the traffic direction regulation angle of whole group of die cutting die and carrying mechanism, simple and convenient solving saves aluminium foil or the requirement of film cap-type different with adaptation.

8, sealed station 16a:In background technology non-adjustable due to sealing pressure, and there is no drop-preventing cover device, when sealing D type Easy tearing lid, sealing at D-shaped straight flange or be enclosed, or heave, directly influence the quality of product.The application as shown in figure 19, in order to realize sealing the regulation of pressure, sets up force adjustment screw 65, regulates the compression stress of spring 67 with force adjustment screw 65 mobile spring plate 66, set up cooling water channel 76 simultaneously and ensure that spring 67 elastic force is unaffected.Three is the most out of control for ensureing sealing temperature, and the application is respectively equipped with at least one temperature sensor 68 in upper heat block 69 and lower heat block 70.Four is for preventing lid, and the application sets up turnover panel 32 and uses at least two group high temperature Magnet 56 in low head 57.Five be the application as shown in Figure 20, Figure 21, for preventing (dash area 74) at D type Easy tearing lid D-shaped straight flange be enclosed or heave, at the recessed 0.01-0.2mm in region, dotted line position 75 of upper cover 71.

9, cool down and shake hands alignment device 18a: owing to not having refrigerating function in background technology, not only directly affect the formation of sealing-strength, and put on centering servomotor above centering parts for actively, lower centering parts be driven, affect the speed of equipment and easily weigh lid wounded, and centering servomotor is not provided with reductor, therefore big in equal moment of torsion lower volume.The application is by underlying for centering servomotor 82, and changing lower centering parts is actively, and so purpose of design is: lower centering dish 83 first contacts lid, and centering servomotor with pre-cooling, can improve the speed of service of equipment；Secondly, when producing the D type Easy tearing lid such as Figure 20, lower centering dish 83 can make the groove D-shaped crimping with corresponding D type lid of D-shaped, and both adjustable D-shaped frontier defense only subsequent work stations weighed lid wounded；Three is for the ease of installing, and connects and has planetary reducer 81, which reduce power and the volume of servomotor on centering servomotor 82.Four is to be provided with inflatable mouth 78 in upper centering parts 79, for guaranteeing that lid moves down in the handling gripper accurately falling into carrying mechanism with lower centering parts under airflow function, it is respectively equipped with cooling nozzle 77,80 in upper centering parts 79, lower centering parts 84, cooling nozzle 77,78 inner cooling water is used for cooling down centering dish 85 and lower centering dish 83, so that the sharp temperature drop of Easy tearing lid, form sealing-strength.

10, folding handle station: in the introduction without guider and prevent lid from digging the structure of lid, when producing aluminum Easy tearing lid, handle folds easy curving, and lid is easily hung by folder and turned over.The application is as shown in figure 23, folder 88 has additional the guide edge 86 of V-arrangement, when the handle of the aluminium foil (film) 73 of Easy tearing lid has and a little offsets, Easy tearing lid can be by the guide edge 86 gradually correcting of V-arrangement when translating along the direction of the arrow in Fig., the perimeter 87 of the guide edge 86 of V-arrangement guarantees the edge shaking hands to have pushed down quoit 72 simultaneously, prevents from making lid dig lid because of folding force.

11, embossing or flatten station 19a: due in background technology without refrigerating function and drop-preventing cover device, easily make hot sealing aluminium foil or film cling and cause Ka Gai in embossing lower mold.The application is as shown in figure 24, cooling water channel 91 is set up in the upper mounting plate 90 of embossing upper mold 92, cooling water channel 95 is set up in the lower installation board 94 of embossing lower mold 93, cool down Easy tearing lid with the cooling water in cooling water channel 91,95, thus avoid because of the high-speed production lid card lid phenomenon that cool time, deficiency caused；Secondly, for preventing lid, set up turnover panel 32 and prevent lid from dropping；Three is to make the weight in whole plane extruded on Easy tearing lid aluminium foil or film consistent, setting up at least three spacing set screw 89 at upper embossed component, ensures that the depth of decorative pattern is consistent by the spacing distance of set screw.

Technical scheme: a kind of Easy tearing lid production line, it is characterized in that including electric cabinet, aluminium foil or film unwinding device, synchronous belt type carrying mechanism, point lid lower cover device, interstitial hole shaped device, preheating device, die-cut aluminium foil or film and pre-packaged put, hot sealing device, the alignment device that cools down and shake hands, folding handle device, embossing or pressuring flat device；(1) in described point of lid lower cover device: a. adds upset cylinder between installing plate and lower cover frame；B. divide lid spiral shell cutter to be made up of body, cutter head, pad, divide lid spiral shell cutter to initiate the helicla flute height at position by the thickness scalable of regulation pad；(2) on the Timing Belt carrying mechanism of interstitial hole shaped device, hot sealing device, the alignment device that cools down and shake hands, embossing and handle fixing device, it is respectively equipped with drop-preventing cover device；(3) in the preheating device before aluminium foil seals in advance, at least a position uses sensing heating；(4) described embossing or pressuring flat device set up cooling water channel in the upper mounting plate of embossing upper mold, in the lower installation board of embossing lower mold, set up cooling water channel, cool down Easy tearing lid with the cooling water in cooling water channel.

This utility model is compared with background technology, and one is to use single group Timing Belt, removes turning wheel, can realize manufacturing Easy tearing lid at a high speed, be avoided that again lid frictionally damage, and the percentage of A-class goods is high simultaneously；Two is that cooling water makes Timing Belt keep the mode of constant temperature, not only reduces the deformation of synchronization, it is ensured that the precision of carrying, and simplifies mechanism, improves yield rate；Three is to overturn cylinder in point lid lower cover device to arrange, it is achieved that a whole set of point of lower lid mechanism upset of lid, facilitates repair and maintenance；Four is adjustable gasket design in point lid spiral shell cutter, is adapted to the lid of different crochet height；Five is the design preventing lid arrangement, it is ensured that accurately fallen into when declining by lid in the handling gripper of carrying mechanism；Six is the design of dust arrester, it is ensured that the dust of lid is blown into suspended hood, it is to avoid the pollution to environment；Seven is the design of preheating device, makes metal lid transient heating become a reality to sealing temperature, is effectively improved the production efficiency of equipment；Eight is that in aluminium foil (film) unwinding device, unreeling shaft uses air-expanding shaft so that time saving and energy saving during fixing aluminium foil (film) volume；Nine is to enter film end and useless film end respectively uses one group of servo-drive film feeder, use the aluminium foil (film) first sending the mode of post-tensioning to make die-cut mistake by less pulling force, it is to avoid the defect that aluminium foil (film) is the most disconnected；Ten is the design of closing device water-cooling structure, it is achieved that sealing temperature is controlled；11 is that centering servomotor is underlying, makes lower centering dish first contact lid, it is achieved that centering servomotor pre-cooling, improves the speed of service of equipment；12 is the design of upper many spacing set screw of embossed component in embossing or pressuring flat device, it is ensured that the depth of decorative pattern is consistent.

Accompanying drawing explanation

Fig. 1 is the simple schematic diagram of Easy tearing lid production line.

Fig. 2 is the schematic top plan view of Fig. 1.

Fig. 3 is the outward appearance schematic front view of Fig. 1.

Fig. 4 is the forming process schematic diagram of lid.

Fig. 5 and Fig. 6 is the schematic diagram of CN105081128 A.

Fig. 7 is a point schematic front view for lid lower cover device.

Fig. 8 is the schematic side view of Fig. 7.

Fig. 9 is the schematic top plan view of Fig. 7.

Figure 10 is a point structural representation for lid spiral shell cutter.

Figure 11 is a kind of turnover plate type drop-preventing cover device schematic diagram.

Figure 12 is the schematic cross-section of drop-preventing cover pin.

Figure 13 is lift drop-preventing cover device schematic diagram.

Figure 14 is Figure 11, Figure 12 and Figure 13 schematic top plan view.

Figure 15 is the schematic diagram of dust arrester.

Figure 16 is aluminium foil (film) unwinding device schematic top plan view.

Figure 16-1 is aluminium foil (film) unwinding device front elevational schematic.

Figure 17 is to rush aluminium foil (film) and pre-packaged put schematic diagram.

Figure 17-1 is to rush aluminium foil (film) and pre-packaged put close-up schematic view.

Figure 18 is to rush aluminium foil (film) and pre-packaged putting uses installing rack schematic diagram.

Figure 19 is hot sealing device schematic diagram.

Figure 20 is D-shaped Easy tearing lid schematic diagram.

Figure 21 is the elevational schematic view of D-shaped upper cover in hot sealing device.

Figure 22 is cooling and handle alignment device schematic diagram.

Figure 23 is folding handle device schematic diagram.

Figure 24 is embossing or pressuring flat device schematic diagram.

Detailed description of the invention

Embodiment 1: 1-24 referring to the drawings.A kind of Easy tearing lid production line, including electric cabinet 01, aluminium foil or film unwinding device 02, synchronous belt type carrying mechanism 26, point lid lower cover device 1a, interstitial hole shaped device (4a, 6a, 8a), preheating device 10a-12a, die-cut aluminium foil or film and the pre-packaged 13a of putting, hot sealing device 16a, the alignment device 18a that cools down and shake hands, folding handle device 18aa, embossing or pressuring flat device 19a；In described point of lid lower cover device 1a: a. adds upset cylinder 313 between installing plate 311 and lower cover frame 312；B. divide lid spiral shell cutter to be made up of body 31a, cutter head 31b, pad 31c, divide lid spiral shell cutter to initiate the helicla flute height at position by the thickness scalable of regulation pad 31c；Interstitial hole shaped device (4a, 6a, 8a), hot sealing device 16a, cool down and shake hands alignment device 18a, embossing or pressuring flat device 19a Timing Belt carrying mechanism 26 on be respectively equipped with drop-preventing cover device；In preheating device 10a-12a before aluminium foil seals in advance, at least a position uses sensing heating；Described embossing or pressuring flat device 19a are set up in the upper mounting plate 90 of embossing upper mold 92 cooling water channel 91, in the lower installation board 94 of embossing lower mold 93, sets up cooling water channel 95, cool down Easy tearing lid with the cooling water in cooling water channel 91,95.

Described interstitial hole shaped device (4a, 6a, 8a) is made up of interstitial hole blanking units 4a, interstitial hole bending setup for drawing parts 6a, interstitial hole hemming device 8a.Or described interstitial hole shaped device (4a, 6a, 8a) is made up of interstitial hole die-cut bending setup for drawing parts (4a, 6a) and interstitial hole hemming device 8a.Reservoir lid frame both sides in described point of lid lower cover device 1a increase magnetic splitting device 30.To when manufacturing band draw ring or gluing handle Easy tearing lid, after folding handle device 18aa is put into embossing or pressuring flat device 19a, and after increasing handle fixing device 20a and handle fixing device 20a being positioned at folding handle device 18aa.

Described drop-preventing cover device is turnover plate type drop-preventing cover device or lift drop-preventing cover device；In described turnover plate type drop-preventing cover device, turnover panel 32 guarantees accurately to fall in the handling gripper of carrying mechanism lid when declining under gravity；In described lift drop-preventing cover device, lifter plate 35 guarantees accurately to fall in the handling gripper of carrying mechanism lid when declining under gravity.

Dividing between lid lower cover device 1a and interstitial hole blanking units 4a, between interstitial hole blanking units 4a and interstitial hole bending setup for drawing parts 6a, between interstitial hole bending setup for drawing parts 6a and interstitial hole hemming device 8a, between interstitial hole hemming device 8a and die-cut aluminium foil or film and the pre-packaged 13a of putting, between die-cut aluminium foil or film and the pre-packaged 13a of putting and hot sealing device 16a, between hot sealing device 16a and cooling and handle alignment device 18a, be arranged over drop-preventing cover pin 33.Point lid lower cover device 1a, interstitial hole blanking units 4a, interstitial hole bending setup for drawing parts 6a, interstitial hole hemming device 8a, between die-cut aluminium foil or film and the pre-packaged 13a of putting, hot sealing device 16a, embossing or pressuring flat device 19a and rear station above or below be additionally arranged photoelectric detector.

Interstitial hole bending setup for drawing parts 6a, interstitial hole hemming device 8a, die-cut aluminium foil or film and the pre-packaged 13a of putting, hot sealing device 16a previous station in be provided with calibration block 34.Dust arrester 9a it is provided with on station before preheating device 10a-12a, the dust of lid is blown in suspended hood 37 by the high-pressure blast that in dust arrester 9a, suspended hood 37 blows out above air knife 36 and by air knife 36, the negative pressure produced by suspended hood 37 is expelled to home, by pin 33, lid ensures that lid is not blown off.

Entering film end and useless film end respectively uses one group of servo-drive film feeder in described die-cut aluminium foil or film and the pre-packaged 13a of putting, the pressure of rubber roll 46 can be regulated by the stroke of cylinder 47 and air pressure.Upper in described die-cut aluminium foil or film and the pre-packaged 13a of putting have certain gap between die cutting die 49 and pre-end socket 50, and has bosh in upper die cutting die 49 or upper die-cut mold mounting plate 501.Described die-cut aluminium foil or film and the pre-packaged 13a of putting there are vacuum port 51 and inflatable mouth 52 on pre-end socket 50.Described die-cut aluminium foil or film and the pre-packaged 13a of putting have employed at least two group turnover panels 55 in lower die cutting die 54, in low head 57, use at least two group high temperature Magnet 56.In described die-cut aluminium foil or film and the pre-packaged 13a of putting, useless film supporting plate 48 is modified to downward-sloping structure by useless film end, makes useless film 59 flow out smooth and easy.Described die-cut aluminium foil or film and the pre-packaged 13a of putting are provided with at least 2 cannelures 63 on the installing rack 62 of die cutting die, are connected with frame 61 by bolt in cannelure 63.The force adjustment screw fagging 661 of described hot sealing device 16a is provided with force adjustment screw 65, regulates the compression stress of spring 67 with force adjustment screw 65 mobile spring plate 66, upper heat block installing plate 761 is provided with cooling water channel 76 and ensures that spring 67 elastic force is unaffected；It is respectively equipped with at least one temperature sensor 68 in upper heat block 69 and lower heat block 70.It is provided with heat insulating mattress 762 below upper heat block installing plate 761；Equipped with heat insulation post 701 between lower heat block 70 and lower heat block installing plate 702, heat insulation post 701 end face is heat insulation, and lower heat block installing plate 702 has cooling water channel 703.

Timing Belt carrying mechanism 26 is provided with turnover panel 32；At least two group high temperature Magnet 56 are used in low head 57；At die-cut aluminium foil or film and the pre-packaged recessed 0.01-0.2mm in region, lower surface 75 putting upper cover 71 in 13a.

In described cooling and handle alignment device 18a, centering servomotor 82 is underlying, and centering servomotor 82 power output shaft is connected with planetary reducer 81 power intake；Described cooling and handle alignment device 18a are provided with inflatable mouth 78 in upper centering parts 79, and being respectively equipped with cooling nozzle 77,80 in upper centering parts 79, lower centering parts 84, cooling nozzle 77,78 inner cooling water is used for cooling down centering dish 85 and lower centering dish 83.

Described folding handle device 18aa is provided with the guide edge 86 of V-arrangement, when the aluminium foil of Easy tearing lid or the handle of film 73 have and a little offset, Easy tearing lid can be by the guide edge 86 gradually correcting of V-arrangement when translating along the direction of the arrow in Fig., and the perimeter 87 of the guide edge 86 of V-arrangement guarantees the edge shaking hands to have pushed down quoit 72 simultaneously.

The spring bearer plate 901 in upper embossing units in described embossing or pressuring flat device 19a is provided with at least three spacing set screw 89, ensures that the depth of decorative pattern is consistent by the spacing distance of set screw.Its Easy tearing lid manufacture method, including electric cabinet 01, aluminium foil or film unwinding device 02, the metal lid of stacking automatically falls on synchronous belt type carrying mechanism 26 in point lid lower cover device 1a by a point lid arrangement, the carrying forward of interval, pass sequentially through interstitial hole blanking units 4a, interstitial hole bending setup for drawing parts 6a, interstitial hole hemming device 8a, preheating device 10a-12a, die-cut aluminium foil or film and pre-packaged put 13a, hot sealing device 16a, cooling and handle alignment device 18a, folding handle device 18aa, embossing or pressuring flat device 19a complete Easy tearing lid and make, (1) cooling water channel 262 is had in synchronous belt type carrying mechanism 26 Timing Belt bracing frame 261, adding cooling water makes Timing Belt keep the mode of constant temperature to reduce the measure of deformation of synchronization, ensure that carrying precision；(2) adding upset cylinder 313 in point lid lower cover device 1a between installing plate 311 and lower cover frame 312, upset cylinder 313 makes a whole set of point of lower lid mechanism upset of lid；(3) at interstitial hole blanking units 4a, interstitial hole bending setup for drawing parts 6a, interstitial hole hemming device 8a, hot sealing device 16a, cool down and shake hands alignment device 18a, embossing or pressuring flat device 19a are provided with drop-preventing cover device, turnover panel 32 in drop-preventing cover device or lifter plate 35 guarantee accurately to fall into lid when declining in the handling gripper of carrying mechanism under gravity, and it is provided with Easy tearing lid pin 33 on the idle station between each said apparatus, makes lid normally dropping when moving horizontally；It is arranged on point lid lower cover device 1a, interstitial hole blanking units 4a, interstitial hole bending setup for drawing parts 6a, interstitial hole hemming device 8a, die-cut aluminium foil or film and pre-packaged put 13a, hot sealing device 16a, it is additionally arranged photoelectric detector above or below between embossing or pressuring flat device 19a and rear station lid state is detected, then machine alarm shutdown is exported when lid is not handled upside down mechanism, and it is positioned at interstitial hole bending setup for drawing parts 6a, interstitial hole hemming device 8a, die-cut aluminium foil or film and pre-packaged put 13a, lid deviation when mobile is calibrated by the calibration block 34 of the previous station of hot sealing device 16a；(4) it is provided with dust arrester 9a on the station before preheating device 10a-12a, suspended hood 37 in dust arrester 9a is above air knife 36, lid dust is blown in suspended hood 37 by the high-pressure blast of air knife 36 blowout, the negative pressure produced by suspended hood 37 is expelled to home, and lid ensures not blown off by pin 33；(5) preheating method that at least a position uses sensing to heat in aluminium foil seals front 10a-12a in advance, makes lid reach sealing temperature, and preheating station uses pin 33, prevents lid from dropping；(6) in rushing aluminium foil (film) the pre-packaged 13a of putting enter film end and useless film end respectively uses one group of servo-drive film feeder, use the aluminium foil first sending the mode of post-tensioning to make die-cut mistake or film by less pulling force, aluminium foil or film are not allowed easily broken, the pressure of rubber roll 46 can be regulated by the stroke of cylinder 47 and air pressure, it is ensured that aluminium foil or film not sideslip；There is 0.1----1.5mm gap between upper die cutting die 49 and pre-end socket 50, and have bosh in upper die cutting die 49 or upper die-cut mold mounting plate 501 and lower die cutting die 54 by cooling water termostat, to ensure die-cut clearance constant；Vacuum port 51 and inflatable mouth 52 is had on pre-end socket 50, aluminium foil or film pass through vac sorb on pre-end socket 50 after being swept away, prevent aluminium foil or film skew, the most pre-end socket is about to aluminium foil or film for 50 times and is sealed on the cover 50, the while that pre-end socket 50 being up, inflatable mouth 52 is passed through compressed air and is blown off by lid 60 pre-end socket 50, drop during for preventing lid about 60 high-speed mobile, have employed at least two group turnover panels 55 in lower die cutting die 54, at least two group high temperature Magnet 56 are used, in ensureing, with this, the handling gripper that lid 60 accurately falls into carrying mechanism in low head 57；At useless film end, useless film supporting plate 48 is modified to downward-sloping structure, makes useless film 59 flow out smooth and easy；(7) compression stress of spring 67 is regulated with the force adjustment screw 65 mobile spring plate 66 being arranged in die-cut aluminium foil or film and the pre-packaged 13a of putting on force adjustment screw fagging 661, ensure that spring 67 elastic force is unaffected by the cooling water channel 76 on upper heat block installing plate 761, sealing temperature is monitored by multiple temperature sensors 68 in being arranged on upper heat block 69 and lower heat block 70, prevent sealing temperature out of control, by the turnover panel 32 in drop-preventing cover device and arrange many group high temperature Magnet 56 in low head 57 and prevent lid；(8) there are planetary reducer 81 and centering servomotor 82 underlying by cooling and handle alignment device 18a connect on centering servomotor 82, lower centering dish 83 is made first to contact lid, and when needs produce D type Easy tearing lid, lower centering dish 83 can make the groove D-shaped crimping with corresponding D type lid of D-shaped, D-shaped limit can be calibrated, prevent subsequent work stations from weighing lid wounded；Inflatable mouth 78 it is provided with in being arranged on centering parts 79, for guaranteeing that lid moves down in the handling gripper accurately falling into carrying mechanism with lower centering parts under airflow function, and be positioned at centering parts 79, lower centering parts 84 cooling nozzle 77,80 inner cooling water for cooling down upper centering dish 85 and lower centering dish 83, make the sharp temperature drop of Easy tearing lid, form sealing-strength；(9) guide edge 86 of V-arrangement in folding handle device 18aa it is arranged on, when the handle of the aluminium foil (film) 73 of Easy tearing lid has and a little offsets, Easy tearing lid can be by the guide edge 86 gradually correcting of V-arrangement when translating along the direction of the arrow in Fig., the perimeter 87 of the guide edge 86 of V-arrangement guarantees the edge shaking hands to have pushed down quoit 72 simultaneously, prevents from making lid dig lid because of folding force；(10) owing to there being cooling water channel 91 in the upper mounting plate 90 of embossing upper mold 92, cooling water channel 95 is had in the lower installation board 94 of embossing lower mold 93, cooling water in this cooling water channel 91,95 cools Easy tearing lid effectively, it is to avoid the card lid phenomenon caused because of high-speed production lid；Many the spacing set screw 89 being arranged in embossing or pressuring flat device 19a on the spring bearer plate 901 in embossing units by regulation, it is ensured that the depth of decorative pattern is consistent.

Embodiment 2: on the basis of embodiment 1, to when manufacturing band draw ring or gluing handle Easy tearing lid, after folding handle device 18aa is put into embossing or pressuring flat device 19a, and after increasing handle fixing device 20a and handle fixing device 20a being positioned at folding handle device 18aa.

Embodiment 3: on the basis of embodiment 1, described lower centering dish 83 can make the groove D-shaped crimping with corresponding D type lid of D-shaped.

It should be understood that be: although above-described embodiment is to the work of this utility model mentality of designing, detailed word describes; but the description of these words; simply the simple text of this utility model mentality of designing is described; rather than the restriction to this utility model mentality of designing; any combination without departing from this utility model mentality of designing, increase or revise, each falling within protection domain of the present utility model.

Claims (10)

1. an Easy tearing lid production line, is characterized in that including electric cabinet (01), aluminium foil or film unwinding device (02), synchronous belt type carrying mechanism (26), point lid lower cover device (1a), interstitial hole shaped device (4a, 6a, 8a), preheating device (10a-12a), die-cut aluminium foil or film and pre-packaged puts (13a), hot sealing device (16a), cools down and alignment device of shaking hands (18a), folding handle device (18aa), embossing or pressuring flat device (19a)；

1) in described point of lid lower cover device (1a): a. adds upset cylinder (313) between installing plate (311) and lower cover frame (312)；B. divide lid spiral shell cutter to be made up of body (31a), cutter head (31b), pad (31c), divide lid spiral shell cutter to initiate the helicla flute height at position by the thickness scalable of regulation pad (31c)；

2) at interstitial hole shaped device (4a, 6a, 8a), hot sealing device (16a), cool down and be respectively equipped with drop-preventing cover device on the Timing Belt carrying mechanism (26) of alignment device of shaking hands (18a), embossing or pressuring flat device (19a)；

3) in the preheating device (10a-12a) before aluminium foil seals in advance, at least a position uses sensing heating；

4) described embossing or pressuring flat device (19a) set up cooling water channel (91) in the upper mounting plate (90) of embossing upper mold (92), in the lower installation board (94) of embossing lower mold (93), set up cooling water channel (95), cool down Easy tearing lid with the cooling water in cooling water channel (91,95).

Easy tearing lid production line the most according to claim 1, is characterized in that: described interstitial hole shaped device (4a, 6a, 8a) is made up of interstitial hole blanking units (4a), interstitial hole bending setup for drawing parts (6a), interstitial hole hemming device (8a)；Or described interstitial hole shaped device (4a, 6a, 8a) is made up of interstitial hole die-cut bending setup for drawing parts (4a, 6a) and interstitial hole hemming device (8a).

Easy tearing lid production line the most according to claim 1, is characterized in that: the reservoir lid frame both sides in described point of lid lower cover device (1a) increase magnetic splitting device (30).

Easy tearing lid production line the most according to claim 1, it is characterized in that: to when manufacturing band draw ring or gluing handle Easy tearing lid, after folding handle device (18aa) is put into embossing or pressuring flat device (19a), and after increasing handle fixing device (20a) and handle fixing device (20a) being positioned at folding handle device (18aa).

Easy tearing lid production line the most according to claim 1, is characterized in that: described drop-preventing cover device is turnover plate type drop-preventing cover device or lift drop-preventing cover device；In described turnover plate type drop-preventing cover device, turnover panel (32) guarantees accurately to fall in the handling gripper of carrying mechanism lid when declining under gravity；In described lift drop-preventing cover device, lifter plate (35) guarantees accurately to fall in the handling gripper of carrying mechanism lid when declining under gravity.

Easy tearing lid production line the most according to claim 1 and 2, it is characterized in that: dividing between lid lower cover device (1a) and interstitial hole blanking units (4a), between interstitial hole blanking units (4a) and interstitial hole bending setup for drawing parts (6a), between interstitial hole bending setup for drawing parts (6a) and interstitial hole hemming device (8a), at interstitial hole hemming device (8a) and die-cut aluminium foil or film and pre-packaged put between (13a), at die-cut aluminium foil or film and pre-packaged put between (13a) and hot sealing device (16a), it is arranged over drop-preventing cover pin (33) between hot sealing device (16a) and cooling and handle alignment device (18a)；It is additionally arranged photoelectric detector at a point lid lower cover device (1a), interstitial hole blanking units (4a), interstitial hole bending setup for drawing parts (6a), interstitial hole hemming device (8a), die-cut aluminium foil or film and pre-packaged putting above or below between (13a), hot sealing device (16a), embossing or pressuring flat device (19a) and rear station.

The most according to claim 2, Easy tearing lid production line, is characterized in that: is provided with calibration block (34) in interstitial hole bending setup for drawing parts (6a), interstitial hole hemming device (8a), die-cut aluminium foil or film and the pre-packaged previous station putting (13a), hot sealing device (16a).

Easy tearing lid production line the most according to claim 1, it is characterized in that: on the station that preheating device (10a-12a) is front, be provided with dust arrester (9a), in dust arrester (9a), the dust of lid is blown in suspended hood (37) by suspended hood (37) in the top of air knife (36) and the high-pressure blast that blown out by air knife (36), the negative pressure produced by suspended hood (37) is expelled to home, by pin (33), lid ensures that lid is not blown off.

The most according to claim 1, Easy tearing lid production line, is characterized in that: in described cooling and handle alignment device (18a), centering servomotor (82) is underlying, and centering servomotor (82) power output shaft is connected with planetary reducer (81) power intake；Described cooling and handle alignment device (18a) are provided with inflatable mouth (78) in upper centering parts (79), and being respectively equipped with cooling nozzle (77,80) in upper centering parts (79), lower centering parts (84), cooling nozzle (77,78) inner cooling water is used for cooling down centering dish (85) and lower centering dish (83).

The most according to claim 9, Easy tearing lid production line, is characterized in that: described lower centering dish (83) can make the groove D-shaped crimping with corresponding D type lid of D-shaped.