CN205887891U - Easily tear and cover production line - Google Patents

Abstract

The utility model relates to an easily tear and cover production line, including electric cabinet, aluminium foil or film unwinding device, synchronous belt conveyer construct, divide cover lower cover device, preheating device, die -cut aluminium foil or membrane and in advance the encapsulation put, sealing device, cooling and handle aligning device, fold handle device, knurling or flattening device: (1 ) divide and cover in the lower cover device: A. The upset cylinder has been increased between mounting panel and lower cover frame, B. Dividing and cover the spiral shell sword and comprise body, tool bit, gasket, the adjustable screen separation of thickness through adjusting the gasket is the helicla flute height at the originated position of spiral shell sword approximately, (2 )Have at least a position to adopt induction heating among the preheating device before the aluminium foil seals in advance, (3 ) set up the cooling water course in the last mounting panel of mould among knurling or the flattening device in the knurling, set up the cooling water course in the lower mounting panel of knurling lower mould, come the cooling with the cooling water in the cooling water course and easily tear the lid.

Description

Easy tearing lid production line

Technical field

This utility model is related to one kind and had both enabled to manufacture Easy tearing lid at a high speed, is avoided that lid frictionally damage, again again simultaneously There is the high Easy tearing lid production line four of the percentage of A-class goods, belong to Easy tearing lid production line and manufacture field.

Background technology

Cn103459061b, title " tearing manufacturing equipment and the method for lid off ", it comprises one for cap member and lid Carrier and multiple along carrier setting for cap member and lid processing station, described processing station comprises: seal station (5), should Seal station is constituted in order to the film portion (25) comprising to tear off contact pin (29) is sealed in the Gai Yuan being configured to bezel ring, (20 ') On part；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, and this glued processing station has device (41), leads to Cross this device to convey glued band (48) and the glued patch that can peel off from the belt carrier (58) of glued band can be provided Piece (30), described gluing paster can be added upper in the film portion being sealed in advance on bezel ring, in glued processing station On a position on side (26), bending station tears off contact pin and is on this position.Its manufacture method, including following step Rapid: 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 will tear off contact pin (29) be bent back to cover it is characterised in that under The step in face: will on the position that the detached glued paster (30) of glued band is added in the film portion being sealed, It is on this position by the contact pin (29) that tears off of replication on lid (28) in described tearing off.

Cn101947608 a, title " method and apparatus for manufacturing peel-off covers ", wherein first, arrange bezel ring, described Bezel ring, has flange and the sealing surfaces linking with its flange slope, wherein, another end of described sealing surfaces Adjacent bezel ring, opening, and then, stripping foil being sealed on described sealing surfaces, wherein, in order to described sealing step it Stripping foil described in tensioning afterwards, a section of described flange slope of following of described sealing surfaces is clamped together with described stripping foil Between the upper clamping device with flat clamping surface and lower clamping device, and by means of operated pressing tool, make described close The one section of direction along described cover rim not clamped by described upper clamping device and lower clamping device on envelope surface bends. Its device, comprising: the transmission equipment for cover and 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, is provided with place along direction of transfer after described seal station Reason station, described treating stations have clamping device, and described clamping device has flat clamping surface, by described clamping device energy The sealing surfaces that enough clampings are adjoined with flange slope, and described treating stations have 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 logical Cross what two motors were realized, one of Motor drive toggle drives barrow to move reciprocatingly, another motor A horizontal major axis is driven to drive the up and down motion of barrow, thus realizing lifting-advance-putting down-return back and forth of lid Mode of transport, this mode of transport speed of production is slowly it is impossible to realize high-speed production.

Cn105081128 a, title " a kind of process equipment of Easy tearing lid and processing technique ", including for conveying lid (14) conveyer belt (1), described conveyer belt (1) is sequentially provided with for lid (14) is placed sequentially in conveyer belt (1) On lid supply unit (2), the lid (14) being used for being pointed on conveyer belt (1) be processed lid machining cell, For epiphragma machining cell (7) and the lid for being held within epiphragma on conveyer belt (1) of epiphragma are gone out on foil Epiphragma sealing unit on body (14), described conveyer belt (1) is uniformly distributed in the fixture for fixing lid (14) (12).

It is additionally provided with lid roll-over unit (6) 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 the rotating shaft (16) being fixed on turnover disc (15) center, institute The rotating shaft (16) stated be horizontally disposed with and uniformly offer on turnover disc (15), described turnover disc (15) some in bar The locating slot (17) of shape, described locating slot (17) is overlapped with the diameter of turnover disc (15) setting.Described locating slot (17) bottom Recessed to turnover disc (15) center.Described epiphragma sealing unit includes pre-sealed device (8) and main sealing device (9), institute The pre-sealed device (8) stated is located between epiphragma machining cell (7) and main sealing device (9), described epiphragma machining cell (7) and pre-sealed device (8) be integral type structure.Described lid supply unit (2) includes carriage, described conveying The storage rack (20) being vertically arranged is fixed with frame, described storage rack (20) includes at least three and is vertically arranged and annular cloth The gag lever post (18) put, the bottom of described storage rack (20) is provided with feeding-distribution device, and it is equal that described feeding-distribution device includes at least three Even be distributed in storage rack (20) bottom and rotatable feed sword (19), described feed sword (19) is in oblate column and vertically Setting, the outside of described feed sword (19) offers thread groove and feed sword (19) partly stretches in storage rack (20), institute Have and be connected by Timing Belt or gear between feed sword (19).Upper every four fixtures (12) of described conveyer belt (1) are one Group is used for fixing lid (14), and described conveyer belt (1) includes two belt bodies be arrangeding in parallel (11)；In each group four In fixture (12) two are located on a belt body (11), and two other is located on another belt body (11)；Described fixation Have on part (12) for supporting the holding unit (12a) of lid (14) bottom and being used for blocking the stop of lid (14) sidepiece Portion (12b).Its Easy tearing lid processing technique, is sequentially completed following on the conveyer belt (1) that same is used for conveying lid (14) Step: a, the conveying of lid (14), lid (14) is placed sequentially on conveyer belt (1)；B, the processing of lid (14), right Lid (14) completes through hole punching press, through hole flanging and through hole round edge；C, the processing of epiphragma, go out lid by punching press from foil Film；D, epiphragma sealing, epiphragma sealing is fixed on lid (14).Described step d comprises the following steps: d1, pre-sealed, Carry out on same modular unit with step c, by the epiphragma stamping out, directly tentatively sealing is fixed on lid (14) simultaneously On；D2, primary seal, are fixed on lid (14) in epiphragma sealing.Its weak point: this application is front to lid mode of transport Two groups of Timing Belts add the form of turnover disc and realize afterwards, due in the middle turnover disc that increases (as shown in figure 5, in figure 27 is upset Disk), not only turnover disc complex structure, adjustment difficulty is very big, and lid friction entrance turnover disc draw-in groove easily abrades, percent defective 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 kind had both enabled height Speed manufactures Easy tearing lid, is avoided that lid frictionally damage again, 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, by storage lid in point lid lower cover device Frame both sides increase magnetic splitting device, alleviate the pressure of bottom cover, it is to avoid a point lid spiral shell knife weighs lid wounded, and by increased Tumble cylinder, can make lid mechanism upset under a whole set of point of lid, facilitate repair and maintenance.

The three of purpose of design of the present utility model, on the basis of background technology, by adjusting gasket in point lid spiral shell knife Thickness adjustment, 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 interstitial hole blanking units, centre Hole bending setup for drawing parts, interstitial hole hemming device, hot sealing device, cooling and handle alignment device, embossing and handle fixing device Increasing prevents lid arrangement, is easily dropped out with the lid solving background technology presence, caused waste product and burn failure.

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

The six of purpose of design of the present utility model, on the basis of background technology, by aluminium foil is pre- seal before in station extremely A rare position adopts the preheating method of sensing heating, and 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, mechanical type are unreeled swelling shaft and are changed to flatulence Axle, reaches the time saving and energy saving of aluminium foil (film) volume fixation.

The eight of purpose of design of the present utility model, on the basis of background technology, by respectively adopting entering film end and useless film end With one group of servo-drive film feeder, the aluminium foil (film) being punched is made to be subject to less pulling force, it is to avoid aluminium foil (film) is pulled off existing The generation of elephant.

The nine of purpose of design of the present utility model, on the basis of background technology, will be underlying for centering servomotor, look under changing Positive part is actively, makes centering servomotor with pre-cooling, can improve the speed of service of equipment, and in upper centering portion It is respectively adopted centering disk and lower centering disk in cooling water cooling in part, lower centering part, make the sharp temperature drop of Easy tearing lid, shape Become sealing-strength.

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

In order to realize above-mentioned purpose of design, design of the present utility model is: as shown in figure 20, Easy tearing lid is by there being centre The quoit 72 in hole, be enclosed in thereon with handle easily tear aluminium foil (film) 73 constitute.(refer to the applicant to own 201420548383.1 patents), Fig. 4 is the production process of Easy tearing lid: point lid lower cover 1a, interstitial hole punching 4a, interstitial hole Bending drawing 6a, interstitial hole crimping 8a, punching aluminium foil (film) and envelope 13a, heat-sealing 16a, cooling and handle centering 18a, folding in advance Handle and embossing and the fixing 19a of handle.Its operation principle: as shown in Figure 1, Figure 2, Fig. 3, the metal lid of stacking is in a point lid lower cover device 1a automatically falls into (see application all 2015206230026 patents in person) on synchronous belt type carrying mechanism 26 by a point lid arrangement, The carrying forward of interval, completes interstitial hole punching, interstitial hole bending drawing, interstitial hole crimping successively on station 4a-22a, removes Dirt, preheating, punching aluminium foil (film) and pre- envelope, heat-sealing, cooling and handle centering, folding handle, embossing or pressing, handle are fixing Production process, according to the production requirement of different Easy tearing lids, the station of 4a-22a can completely or partially adopt, and individual station is replaceable Sequentially.

1st, synchronous belt type carrying mechanism 26: background technology adds the structure of middle turning runner using two groups of Timing Belts, as Fig. 5 institute Show, in figure 27 is turning wheel it is therefore an objective to want to reduce the length of Timing Belt, dropped with the precision that the rising-heat contracting-cold reducing Timing Belt causes Low, switching mechanism is complicated, and adjustment difficulty is very big, and lid friction enters draw-in groove and easily abrades, and percent defective is high.The application adopts single group Timing Belt, removes turning wheel, and increase Timing Belt width, using be built-in with steel wire enhancing Timing Belt, plus cooling water make with The mode with keeping constant temperature for the step reduces the measure of synchronous deformation it is ensured that the precision of carrying, simplifies mechanism, improves finished product Rate.

2nd, divide lid lower cover device 1a: the reservoir lid frame of background technology is constituted using many spacing levers 28 as shown in Figure 6, but During due to producing iron covering, because lid is heavier, the pressure acting on the lid 23 of bottom is very big, makes a point cutting-in force for lid spiral shell knife 31 Very big, cause weighing wounded of lid edge to scrap.The application, as shown in Fig. 7, Fig. 8, Fig. 9, increases magnetic splitting in reservoir lid frame both sides Device 30, makes lid suspend under magneticaction, has certain intervals, not only significantly reduce bottom cover 23 between lid and lid Pressure, and have and fundamentally avoid a point lid spiral shell knife 31 to weigh lid 23 wounded.Secondly, the application increased tumble cylinder 313, permissible Make lid mechanism upset under a whole set of point of lid, facilitate repair and maintenance.Three is as shown in Figure 10, and the application changes on point lid spiral shell knife 31 Enter, a point lid spiral shell knife is made up of body 31a, cutter head 31b, pad 31c, because the thickness scalable of adjusting gasket 31c divides lid spiral shell knife The spiral groove height at initial position, is therefore adapted to the lid of different crochet height.

3rd, anti-lost lid arrangement: prior art does not have anti-lost lid arrangement, lid simply falls out, and causes waste product and burn failure, Improved structure: as shown in Figure 11, Figure 12, Figure 13, Figure 14, interstitial hole be punched station 4a, interstitial hole bending drawing station 6a, in Between hole crimping station 8a, heat-sealing station 16a, cooling and handle alignment device 18a, embossing and the fixing station 19a of handle, increased Prevent lid arrangement, Figure 11 is the anti-lost lid arrangement of turnover plate type, turnover panel 32 guarantees lid is accurate when declining under gravity Fall in the handling gripper of carrying mechanism；Figure 13 is the anti-lost lid arrangement of lift, and lifter plate 35 guarantees to cover under gravity In the handling gripper that son accurately falls into carrying mechanism when declining；In addition to above-mentioned station, remaining station is mounted with preventing as Figure 12 Fall lid arrangement, lever 33 ensure that lid dropping when moving horizontally；Output is not had to make in order to prevent lid to be stuck in mould Become burn failure, 1aa, 4aa, 6aa, 8aa, 13aa, 16aa, 19aa position in Fig. 1, Fig. 2 is additionally arranged Photoelectric Detection, such as cover Son is not handled upside down mechanism's output, and then machine alarm is shut down；Figure 12 alignment block 34 can lift with die lifting, adjustable lid Deviation when mobile for the son, especially when producing the lid of d type interstitial hole, calibration effect is obvious.

4th, dust arrester: because national conditions need, the canned food lid of China is most to adopt cated tinplate or aluminium alloy, In punching course, unavoidable generation applies feed powder or metal powder, pollutes lid.Increase in station shown in the 9a of Fig. 1, Fig. 2 for this application As the dust arrester of Figure 15, lid dust is blown in suspended hood 37 high-pressure blast of air knife 36 blowout, is produced by suspended hood 37 Negative pressure is expelled to home, and lid ensures not blown off by lever 33.

5th, preheat: due to being difficult to pass through conduction or radiation mode by metal lid transient heating to sealing in the introduction Temperature, therefore background technology are had no idea the production efficiency of lifting means, and sealing becomes the bottle of whole device efficiency lifting of restriction Neck.In station before the pre- envelope of the aluminium foil of 10a-12a in as shown in Figure 1, Figure 2 for the application, at least one position adopts sensing heating Preheating method, can quickly make lid reach sealing temperature, change the drawbacks of in background technology, conduction or radiation mode preheat.For Prevent the sensed magnetic force of lid from pushing away, preheating station employs lever 33 in Figure 12, prevents lid from dropping, lever 33 adopts non-gold Belong to material.

6th, aluminium foil or film unwinding device: the unreeling shaft of prior art is mechanical expansion shaft, needs specific purpose tool to operate, time-consuming takes Power, and tension roller two ends gearless rackwork, lead to tension roller to tilt beat, make aluminium foil or layer tension non-constant.This Application, as shown in Figure 16, Figure 16-1, is provided with gear 40 at tension roller 44 two ends, 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 are synchronous under pinion and rack effect to be raised above, 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 to Upper rising, its axle head senses upper level sensor 42, and control system just starts and unreels motor 39, unreels Motor drive unreeling shaft 38, until tension roller 44 declines, its axle head senses lower level sensor 43, unreels motor and stops, the reality of tension roller 44 Range is more than the distance between upper and lower level sensor 42,43, thus leaves cushion stroke, prevents tension force out of control.Unreel Axle 38 adopts air-expanding shaft, and it is time saving and energy saving that fixing aluminium foil (film) is rolled up.

7th, rush aluminium foil (film) station 13a: background technology and adopt 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, affects punch die Gap mold damage；This station does not have anti-lost lid arrangement.The application, as shown in Figure 17, Figure 17-1, Figure 18, is entering film end and is giving up Film end respectively adopts one group of servo-drive film feeder, makes the aluminium foil being punched or film by less by the way of first sending post-tensioning Pulling force, aluminium foil or film are not allowed easily broken, and the pressure of rubber roll 46 can be by the stroke of cylinder 47 with air pressure adjusts it is ensured that aluminium foil (film) Not sideslip；There is certain gap between upper die cutting die 49 and pre- end socket 50, and on upper die cutting die 49 and in lower die cutting die 54 Bosh is had to pass through to cool down water termostat the clearance constant it is ensured that being punched；Vacuum port 51 and inflatable mouth 52, aluminum are had on pre- end socket 50 Paper tinsel or film swept away after by vac sorb on pre- end socket 50, prevent aluminium foil or film skew, be then about to aluminum under pre- end socket 50 Paper tinsel or film seal on the cover 50, and the up inflatable mouth simultaneously 52 of pre- end socket 50 is passed through compressed air and lid 60 blows off pre- end socket 50, For preventing lid from dropping during high-speed mobile about 60, employ at least two groups turnover panels 55 in lower die cutting die 54, in low head Adopt at least two groups high temperature Magnet 56 in 57, ensure that lid 60 accurately falls in the handling gripper of carrying mechanism with this.In useless film Useless film supporting plate 48 is modified to downward-sloping structure by end, so that useless film 59 is flowed out smooth, as shown in Figure 2.Secondly, in order to save aluminum Paper tinsel, produces the Easy tearing lid of different cap-type, the punching centre-to-centre spacing of aluminium foil (film) is different, and such aluminium foil or film are accomplished by and cover The traffic direction of carrying mechanism of son has certain oblique angle, the application by the way of as shown in figure 18, the installation of die cutting die At least 2 cannelures 63 are provided with frame 62, are connected with frame 61 by bolt in cannelure 63, whole group thus can be made to rush Cut mould and the traffic direction of carrying mechanism adjusts angle, simple and convenient solving saves aluminium foil or film and the different cap-type of adaptation Require.

8th, sealed station 16a: because sealing pressure is non-adjustable in background technology, and do not have anti-lost lid arrangement, in sealing d During type Easy tearing lid, or the sealing at D-shaped straight flange is enclosed, or heaving, directly influence the quality of product.The application is as schemed Shown in 19, in order to realize sealing the regulation of pressure, set up force adjustment screw 65, adjust bullet with force adjustment screw 65 mobile spring plate 66 The compression stress of spring 67, sets up cooling water channel 76 simultaneously and ensures that spring 67 elastic force is unaffected.Three is not lose for guarantee sealing temperature Control, the application is respectively equipped with least one temperature sensor 68 in upper heat block 69 and lower heat block 70.Four is for preventing Lid, the application sets up turnover panel 32 and adopts at least two groups high temperature Magnet 56 in low head 57.Five is the application such as Figure 20, Figure 21 Shown, for preventing (dash area 74) at d type Easy tearing lid D-shaped straight flange to be enclosed or heaving, at the dotted line position 75 of upper cover 71 The recessed 0.01-0.2mm in region.

9th, cool down and shake hands alignment device 18a: due to not having refrigerating function in background technology, not only directly affects sealing The formation of intensity, and put on centering servomotor above centering part be actively, lower centering part be driven, affect equipment Speed and easily weigh lid wounded, and centering servomotor is not provided with reductor, therefore big in equal moment of torsion lower volume.This Application will be underlying for centering servomotor 82, and changing lower centering part is actively, and the purpose of so design is: lower centering disk 83 first connects Tactile lid, centering servomotor with pre-cooling, can improve the speed of service of equipment；Secondly, easy when producing the d type as Figure 20 When tearing lid, lower centering disk 83 can make the groove of the D-shaped D-shaped crimping to correspond to d type lid, and both adjustable D-shaped frontier defense stops follow-up work Position weighs lid wounded；Three is for the ease of installing, being connected with planetary reducer 81, which reduce and watch on centering servomotor 82 Take power and the volume of motor.Four is to be provided with inflatable mouth 78 in upper centering part 79, is used for guaranteeing lid under airflow function Move down in the handling gripper accurately falling into carrying mechanism with lower centering part, divide in upper centering part 79, lower centering part 84 It is not provided with cooling nozzle 77,80, in cooling nozzle 77,78, cooling water is used for cooling down centering disk 85 and lower centering disk 83, thus Make the sharp temperature drop of Easy tearing lid, form sealing-strength.

10th, folding handle station: no guider and prevent lid from digging the structure of lid in the introduction, produce aluminum During Easy tearing lid, handle folds easy curving, and lid is easily hung by folder and turned over.As shown in figure 23, folder 88 increases the application It is provided with the guide edge 86 of v shape, when the handle of the aluminium foil (film) 73 of Easy tearing lid has some skew, Easy tearing lid is along in figure arrow Can be by the guide edge 86 gradually correcting of v shape during the translation of direction, the perimeter 87 of the guide edge 86 of v shape guarantees to shake hands in folding simultaneously Prestack has pushed down the edge of quoit 72, prevents from making lid dig lid because of folding force.

11st, it is embossed or flattens station 19a: due to no refrigerating function and anti-lost lid arrangement in background technology, easily make heat Sealing aluminium foil or film cling and cause Ka Gai on the lower mould of embossing.The application is as shown in figure 24, the upper mounting plate 90 of mould 92 in embossing Inside set up cooling water channel 91, under embossing, set up cooling water channel 95 in the lower installation board 94 of mould 93, with cooling water channel 91,95 Cooling water, to cool down Easy tearing lid, so avoids because of the high-speed production lid card lid phenomenon that cool time, deficiency caused；Secondly, For preventing lid, setting up turnover panel 32 prevents lid from dropping；Three be in order that on Easy tearing lid aluminium foil or film extrude in whole plane Interior weight is consistent, sets up at least three spacing set screw 89 in upper embossed component, is protected by the spacing distance of set screw The depth of card decorative pattern is consistent.

Technical scheme: a kind of Easy tearing lid production line four, including electric cabinet, aluminium foil or film unwinding device, synchronous belt type carrying Mechanism, point lid lower cover device, preheating device, punching aluminium foil or film and pre-packaged put, hot sealing device, cooling and handle centering dress Put, folding handle device, embossing or pressuring flat device: in (1) described point of lid lower cover device: a. is between installing plate and lower cover frame Increased tumble cylinder；B. divide lid spiral shell knife to be made up of body, cutter head, pad, divide lid spiral shell by the thickness scalable of adjusting gasket Knife initiates the spiral groove height at position；(2) in the preheating device before the pre- envelope of aluminium foil, at least one position adopts sensing heating； (3) set up cooling water channel in the upper mounting plate of mould in embossing in described embossing or pressuring flat device, the lower installation of mould under embossing Set up cooling water channel in plate, cool down Easy tearing lid with the cooling water in cooling water channel.

Compared with background technology, one is using using single group Timing Belt to this utility model, removes turning wheel, has both enabled height Speed manufactures Easy tearing lid, is avoided that lid frictionally damage again, and the percentage of A-class goods is high simultaneously；Two is that cooling water makes Timing Belt keep the side of constant temperature Formula, that not only reduces synchronization deforms the precision it is ensured that carrying, and simplifies mechanism, improves yield rate；Three is under point lid Tumble cylinder setting in lid arrangement, it is achieved that lid mechanism upset under a whole set of point of lid, facilitates repair and maintenance；Four is can in point lid spiral shell knife Adjust gasket design, be adapted to the lid of different crochet height；Five be prevent lid arrangement design it is ensured that by lid decline when Accurately fall in the handling gripper of carrying mechanism；Six be the design of dust arrester it is ensured that the dust of lid is blown into suspended hood, Avoid the pollution to environment；Seven is the design of preheating device, so that metal lid transient heating is become a reality to sealing temperature, has Improve to effect the production efficiency of equipment；Eight is that in aluminium foil (film) unwinding device, unreeling shaft adopts air-expanding shaft so that fixing aluminium foil Time saving and energy saving during (film) volume；Nine is respectively to adopt one group of servo-drive film feeder entering film end and useless film end, using first sending post-tensioning Mode make the aluminium foil (film) that was punched be subject to less pulling force, it is to avoid the defect that aluminium foil (film) easily breaks；Ten is sealing dress Put the design of water-cooling structure it is achieved that sealing temperature is controlled；11 is that centering servomotor is underlying, so that lower centering disk is first contacted Lid, it is achieved that centering servomotor pre-cooling, improves the speed of service of equipment；12 be embossing or pressuring flat device on The design of many spacing set screw of embossed component is it is ensured that the depth of decorative pattern is consistent.

Brief description

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 knife.

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

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

Figure 13 is lift drop-preventing cover schematic device.

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 schematic elevation view.

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 schematic device.

Figure 24 is embossing or pressuring flat device schematic diagram.

Specific embodiment

Embodiment 1: 1-24 referring to the drawings.A kind of Easy tearing lid production line four, including electric cabinet 01, aluminium foil or film unwinding device 02nd, synchronous belt type carrying mechanism 26, point lid lower cover device 1a, preheating device 10a-12a, punching 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: described Divide in lid lower cover device 1a: a. increased tumble cylinder 313 between installing plate 311 and lower cover frame 312；B. divide lid spiral shell knife by Body 31a, cutter head 31b, pad 31c are constituted, and divide lid spiral shell knife to initiate the spiral at position by the thickness scalable of adjusting gasket 31c Groove height；In the preheating device 10a-12a before the pre- envelope of aluminium foil, at least one position adopts sensing heating；Described embossing or pressure Cooling water channel 91 is set up in the upper mounting plate 90 of mould 92 in embossing, the lower installation board 94 of mould 93 under embossing in leveling device 19a Inside set up cooling water channel 95, cool down Easy tearing lid with the cooling water in cooling water channel 91,95.In described point of lid lower cover device 1a Reservoir lid frame both sides increase magnetic splitting device 30.

Described anti-lost lid arrangement is the anti-lost lid arrangement of turnover plate type or the anti-lost lid arrangement of lift；Described turnover plate type drop-preventing cover dress Put turnover panel 32 guarantee under gravity by lid decline when accurately fall into carrying mechanism handling gripper in；Described lifting In the anti-lost lid arrangement of formula, lifter plate 35 guarantees lid accurately falls into the conveying clamp of carrying mechanism when declining under gravity In tool.Point lid lower cover device 1a and punching aluminium foil or film and pre-packaged put between 13a, in punching aluminium foil or film and pre-packaged put It is provided with drop-preventing cover gear above between 13a and hot sealing device 16a, between hot sealing device 16a and cooling and handle alignment device 18a Bar 33.

In point lid lower cover device 1a, punching aluminium foil or film and pre-packaged put 13a, hot sealing device 16a, embossing or pressuring flat device It is additionally arranged photoelectric detector above or below between 19a and rear station.In punching aluminium foil or film and pre-packaged put 13a, heat-sealing It is provided with calibration block 34 in the previous station of device 16a.Described punching aluminium foil or film and pre-packaged putting in 13a are entering film end and useless film End is each to adopt one group of servo-drive film feeder, and the pressure of rubber roll 46 can be adjusted by the stroke of cylinder 47 and air pressure.Described Punching aluminium foil or film and pre-packaged putting in 13a above have certain gap between die cutting die 49 and pre- end socket 50, and upper die cutting die Bosh is had in 49 or upper die cutting die installing plates 501.Described punching aluminium foil or film and pre-packaged put pre- end socket 50 in 13a On have vacuum port 51 and inflatable mouth 52.Described punching aluminium foil or film and pre-packaged putting in 13a employ in lower die cutting die 54 At least two groups turnover panels 55, adopt at least two groups high temperature Magnet 56 in low head 57.Described punching aluminium foil or film and pre-packaged put In 13a, useless film supporting plate 48 is modified to downward-sloping structure by useless film end, so that useless film 59 is flowed out smooth.Described punching aluminium foil or film And it is provided with least 2 cannelures 63 on the pre-packaged installing rack 62 putting die cutting die in 13a, pass through bolt in cannelure 63 It is connected with frame 61.

The force adjustment screw fagging 661 of described hot sealing device 16a is provided with force adjustment screw 65, moves bullet with force adjustment screw 65 Spring plank 66, to adjust the compression stress of spring 67, is provided with cooling water channel 76 on upper heat block installing plate 761 and ensures spring 67 elastic force Unaffected；It is respectively equipped with least one temperature sensor 68 in upper heat block 69 and lower heat block 70.Upper heat block is installed It is provided with heat insulating mattress 762 below plate 761；Equipped with heat-insulated post 701, heat-insulated post between lower heat block 70 and lower heat block installing plate 702 701 end faces are heat-insulated, and lower heat block installing plate 702 has cooling water channel 703.

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

In described cooling and handle alignment device 18a, centering servomotor 82 is underlying, centering servomotor 82 power output Axle is connected with planetary reducer 81 power intake；It is provided with upper centering part 79 in described cooling and handle alignment device 18a Inflatable mouth 78, and it is respectively equipped with cooling nozzle 77,80, cooling nozzle 77,78 in upper centering part 79, lower centering part 84 Interior cooling water is used for cooling down centering disk 85 and lower centering disk 83.It is provided with the guide edge of v shape in described folding handle device 18aa 86, when the aluminium foil of Easy tearing lid or the handle of film 73 have some skew, Easy tearing lid can be by v when translating along the direction of the arrow in Fig. The guide edge 86 gradually correcting of shape, simultaneously the perimeter 87 of the guide edge 86 of v shape guarantee handle pushed down gold before being folded Belong to the edge of circle 72.

The spring bearer plate 901 in upper embossing units in described embossing or pressuring flat device 19a is provided with least three spacing tune By the spacing distance of set screw, section screw 89, ensures that the depth of decorative pattern is consistent.

Its Easy tearing lid manufacture method, including electric cabinet 01, aluminium foil or film unwinding device 02, the metal lid of stacking is in Fen Gai Lower cover device 1a automatically falls on synchronous belt type carrying mechanism 26 by a point lid arrangement, and the carrying forward of interval passes sequentially through pre- Thermal 10a-12a, punching aluminium foil or film and pre-packaged put 13a, hot sealing device 16a, cooling and handle alignment device 18a, folding Folded handle apparatus 18aa, embossing or pressuring flat device 19a complete Easy tearing lid and make, and (1) synchronous belt type carrying mechanism 26 Timing Belt props up Have cooling water channel 262 in support 261, plus cooling water make Timing Belt keep the mode of constant temperature to reduce the measure of synchronous deformation, Ensure that carrying precision；(2) increased tumble cylinder between installing plate 311 and lower cover frame 312 in point lid lower cover device 1a 313, tumble cylinder 313 makes lid mechanism upset under a whole set of point of lid；(3) hot sealing device 16a, cooling and handle alignment device 18a, It is provided with anti-lost lid arrangement, the turnover panel 32 in anti-lost lid arrangement or lifter plate 35 are under gravity in embossing or pressuring flat device 19a In the handling gripper guaranteeing for lid accurately to fall into carrying mechanism when declining, and set on the idle station between each said apparatus There is Easy tearing lid lever 33, make lid normally dropping when moving horizontally；It is arranged on point lid lower cover device 1a, punching 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 is additionally arranged photoelectricity Detector detects to lid state, and when lid is not handled upside down mechanism's output, then machine alarm is shut down, and is located at punching aluminum To lid, deviation when mobile carries out school to the calibration block 34 of paper tinsel or film and the pre-packaged previous station putting 13a, hot sealing device 16a Accurate；(4) in 10a-12a before aluminium foil pre- envelope, at least one position, using the preheating method of sensing heating, makes lid reach envelope Mouth temperature, and preheating station adopts lever 33, prevents lid from dropping；(5) rush aluminium foil (film) pre-packaged put in 13a enter film End and useless film end respectively adopt one group of servo-drive film feeder, so that the aluminium foil being punched or film is subject to by the way of first sending post-tensioning Less pulling force, aluminium foil or film are not allowed easily broken, and the pressure of rubber roll 46 can be by the stroke of cylinder 47 with air pressure adjusts it is ensured that aluminum Paper tinsel or film not sideslip；Have 0.1----1.5mm gap between upper die cutting die 49 and pre- end socket 50, and upper die cutting die 49 or Have bosh in upper die cutting die installing plate 501 and lower die cutting die 54 to pass through to cool down water termostat, to ensure between punching Gap is constant；Vac sorb is passed through on pre- end socket 50 in pre- end socket 50 after having vacuum port 51 and inflatable mouth 52, aluminium foil or film to be swept away On, prevent aluminium foil or film skew, be then about to aluminium foil under pre- end socket 50 or film seals on the cover 50, pre- end socket 50 is up to be blown simultaneously QI KOU 52 is passed through compressed air and lid 60 blows off pre- end socket 50, for preventing lid from dropping during high-speed mobile about 60, in undershoot Cut and in mould 54, employ at least two groups turnover panels 55, adopt at least two groups high temperature Magnet 56 in low head 57, ensure to cover with this Son 60 accurately falls in the handling gripper of carrying mechanism；At useless film end, useless film supporting plate 48 is modified to downward-sloping structure, makes Useless film 59 flows out smooth；(6) with being arranged on punching aluminium foil or film and the pre-packaged force adjustment put on force adjustment screw fagging 661 in 13a Screw 65 mobile spring plate 66, to adjust the compression stress of spring 67, is protected by the cooling water channel 76 on upper heat block installing plate 761 Card spring 67 elastic force is unaffected, by being arranged on multiple temperature sensor 68 monitoring envelopes in upper heat block 69 and lower heat block 70 Mouthful temperature, prevents sealing temperature out of control, by the turnover panel 32 in anti-lost lid arrangement and low head 57 in the multigroup high temperature of setting Magnet 56 is preventing lid；(7) planetary reduction gear will be connected with centering servomotor 82 in cooling and handle alignment device 18a Machine 81 and centering servomotor 82 is underlying, makes lower centering disk 83 first contact lid, and when needing to produce d type Easy tearing lid, under Centering disk 83 can make the groove of the D-shaped D-shaped crimping to correspond to d type lid, can calibrate D-shaped side, prevent subsequent work stations from weighing wounded Lid；Be arranged in centering part 79 and be provided with inflatable mouth 78, be used for guaranteeing lid under airflow function with lower centering part Move and accurately fall in the handling gripper of carrying mechanism, and be located at centering part 79, the cooling nozzle 77 in lower centering part 84, In 80, cooling water is used for cooling down centering disk 85 and lower centering disk 83, makes the sharp temperature drop of Easy tearing lid, forms sealing-strength； (8) it is arranged on the guide edge 86 of v shape in folding handle device 18aa, when the handle of the aluminium foil (film) 73 of Easy tearing lid has some skew When, Easy tearing lid can be by the guide edge 86 gradually correcting of v shape when translating along the direction of the arrow in Fig., the guide edge 86 of v shape simultaneously Perimeter 87 guarantee the edge shaking hands to have pushed down quoit 72 before being folded, to prevent from making lid dig because of folding force Lid；(9) there is cooling water channel 91 due in the upper mounting plate 90 of mould 92 in embossing, have cold in the lower installation board 94 of the lower mould 93 of embossing But water channel 95, the cooling water in this cooling water channel 91,95 cools Easy tearing lid effectively, it is to avoid make because of high-speed production lid The card lid phenomenon becoming；Many on the spring bearer plate 901 being arranged in upper embossing units in embossing or pressuring flat device 19a by adjusting Spacing set screw 89 is it is ensured that the depth of decorative pattern is consistent.

Embodiment 2: on the basis of embodiment 1, during to manufacturing band draw ring or gluing handle Easy tearing lid, folding handle device 18aa be put into embossing or pressuring flat device 19a after, and increase handle fixing device 20a and shake hands fixing device 20a draw positioned at folding After arm device 18aa.

Embodiment 3: on the basis of embodiment 1, described lower centering disk 83 can make the groove of the D-shaped d to correspond to d type lid Shape crimping.

It should be understood that being: although above-described embodiment to the work of this utility model mentality of designing detailed word description, But the description of these words, simply describes to the simple text of this utility model mentality of designing, rather than to this utility model The restriction of mentality of designing, any combination, increase or modification without departing from this utility model mentality of designing, each fall within this utility model Protection domain in.

Claims (9)

1. a kind of Easy tearing lid production line, is characterized in that removing including electric cabinet (01), aluminium foil or film unwinding device (02), synchronous belt type Fortune mechanism (26), point lid lower cover device (1a), preheating device (10a-12a), punching aluminium foil or film and pre-packaged put (13a), heat Seal apparatus (16a), cooling and handle alignment device (18a), folding handle device (18aa), embossing or pressuring flat device (19a):

1) in described point of lid lower cover device (1a): a. increased tumble cylinder between installing plate (311) and lower cover frame (312) (313)；B. lid spiral shell knife is divided to be made up of body (31a), cutter head (31b), pad (31c), by the thickness of adjusting gasket (31c) Scalable divides lid spiral shell knife to initiate the spiral groove height at position；

2) in the preheating device (10a-12a) before the pre- envelope of aluminium foil, at least one position adopts sensing heating；

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

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

3. Easy tearing lid production line according to claim 1, is characterized in that: carries draw ring or gluing handle Easy tearing lid to manufacturing When, after folding handle device (18aa) is put into embossing or pressuring flat device (19a), and increases handle fixing device (20a) and shake hands After fixing device (20a) is located at folding handle device (18aa).

4. Easy tearing lid production line according to claim 1, is characterized in that: in point lid lower cover device (1a) and punching aluminium foil or Film and pre-packaged put between (13a), in punching aluminium foil or film and pre-packaged put between (13a) and hot sealing device (16a), sealing Between device (16a) and cooling and handle alignment device (18a), top is provided with drop-preventing cover pin (33)；In a point lid lower cover device (1a), punching aluminium foil or film and pre-packaged put (13a), hot sealing device (16a), embossing or pressuring flat device (19a) and rear station it Between above or below be additionally arranged photoelectric detector.

5. Easy tearing lid production line according to claim 1, is characterized in that: in punching aluminium foil or film and pre-packaged put (13a), heat It is provided with calibration block (34) in the previous station of seal apparatus (16a).

6. Easy tearing lid production line according to claim 1, is characterized in that: looks in described cooling and handle alignment device (18a) Positive servomotor (82) is underlying, and centering servomotor (82) power output shaft is connected with planetary reducer (81) power intake； It is provided with inflatable mouth (78) in upper centering part (79) in described cooling and handle alignment device (18a), and in upper centering part (79), it is respectively equipped with cooling nozzle (77,80) in lower centering part (84), cooling nozzle (77,78) interior cooling water is used for cooling down Upper centering disk (85) and lower centering disk (83).

7. Easy tearing lid production line according to claim 6, is characterized in that: described lower centering disk (83) can make the groove of D-shaped To correspond to the D-shaped crimping of d type lid.

8. Easy tearing lid production line according to claim 1, is characterized in that: be provided with v shape in described folding handle device (18aa) Guide edge (86), when the aluminium foil of Easy tearing lid or the handle of film (73) have some skew, Easy tearing lid can be by v shape in translation Guide edge (86) gradually correcting, simultaneously the perimeter (87) of the guide edge (86) of v shape guarantee handle pushed down before being folded The edge of quoit (72).

9. Easy tearing lid production line according to claim 1, is characterized in that: the upper pressure in described embossing or pressuring flat device (19a) Spring bearer plate (901) in flower unit is provided with least three spacing set screw (89), is protected by the spacing distance of set screw The depth of card decorative pattern is consistent.