CN209506195U - Full-automatic handbag sealing machine - Google Patents

Abstract

The utility model discloses a kind of full-automatic handbag sealing machines, including rack, feed device, bag folding device, exhaust tube, closing device and device for lifting bags, device for lifting bags includes four handbag mechanisms, exhaust tube is connected to negative pressure equipment, the handbag mechanism includes handbag adjustable shelf, outer arm, inner arm, external splint, inner splint and first straight line actuator, external splint, inner splint is in bending, external splint, inner splint is individually fixed in the lower end of outer arm, the lower end of inner arm, outer arm, inner arm is movably installed on handbag adjustable shelf, it is equipped on handbag adjustable shelf for driving external splint, inner splint carries out first straight line actuator opposite and backwards to movement, handbag adjustable shelf vertical sliding is mounted on the rack, lifting drive realizes four handbag mechanism synchronization liftings.

Description

Full-automatic handbag sealing machine

Technical field

The utility model relates to packaging machinery field more particularly to a kind of full-automatic handbag sealing machines.

Background technique

Passing through flexible pouch (such as polybag) sealed package and carry out joint sealing operation by carton commodity is packaging field One of common manner of packing, overwhelming majority production lines use artificial handbag fold closure at present, have pollution in medication chemistry etc. Industry, hand-filling are affected to workers ' health.The existing work for packing process and equipment designed by this kind of packaging Efficiency is lower, and success rate is not high, and after especially commodity complete bagging operations, the flexible sack of side outside the enclosure that turns up needs to lift To upright state, it just can be carried out and flexible pouch vacuumized and seal operation, work in existing handbag automatic mechanism operation process It is lower to make efficiency, success rate is not high, at present handbag mechanism on the market, is sack is triggered at four angles on the outside of carton four Angle, and in the actual production process, flexible pouch in stocking process, flexible pouch valgus branch because material movement frictional force, Under the effects of impact, flexible pouch turn up part some angle have certain probability that can slide into carton, existing handbag mechanism without Method lifts one jiao of the sack of slide-in, so that subsequent bag folding sealing movement be caused to be unable to complete, whole equipment delay machine influences to produce Efficiency.How a kind of full-automatic handbag sealing machine is designed for above-mentioned commodity packaging mode to improve packaging efficiency to become this practical new The technical issues of type solves.

Utility model content

The purpose of the utility model is to overcome the above deficiencies in the existing technologies, and it is higher to provide a kind of efficiency Full-automatic handbag sealing machine.

The technical scheme in the invention for solving the above technical problem is:

A kind of full-automatic handbag sealing machine, it is characterised in that: including rack, feed device, bag folding device, exhaust tube, envelope Mouth device and device for lifting bags, device for lifting bags include four handbag mechanisms, and exhaust tube is connected to negative pressure equipment, the handbag mechanism Including handbag adjustable shelf, outer arm, inner arm, external splint, inner splint and first straight line actuator, external splint, inner splint are in curved Shape is rolled over, external splint, inner splint are individually fixed in the lower end of the lower end of outer arm, inner arm, and outer arm, inner arm are movably installed in handbag activity On frame, it is equipped on handbag adjustable shelf and is driven for driving external splint, inner splint to carry out opposite and backwards to movement first straight line Moving part, handbag adjustable shelf vertical sliding are mounted on the rack, and lifting drive realizes four handbag mechanism synchronization liftings.This reality With novel by feed device, bag folding device, exhaust tube, closing device and device for lifting bags co-operating, it is conducive to realize feeding The continuous and automatic that movement, handbag movement, pumping action, sealing movement, clearance act executes, and realizes full-automatic unmanned is turned into Industry, being particularly suitable for medication chemistry etc. has pollution industry；Handbag mechanism is moved to outside cabinet respectively by external splint, inner splint, is interior And co-operating clamps, in external splint, the synchronous uphill process of inner splint, external splint is responsible for mentioning the part of turning up of flexible pouch Rise, and inner splint can be effectively prevented flexible pouch turn up part lift during inwardly collapse, to substantially increase handbag Success rate；External splint, the inner splint of each handbag mechanism are driven by first straight line actuator is synchronous, are not only simple in structure, and It is good to act synchronism；Since the part of turning up of the flexible pouch to setting of in flexible pouch filling, charging process, turning up in advance may make It is driven at by material, generates the offset (such as the inside for being moved to the top even cabinet of cabinet) of position, external splint, inner clip The synchronous clamping of plate is movable upwards, so that can also quickly lift even if the part of turning up of flexible pouch produces positional shift.

Preferably, handbag mechanism further includes tension spring, first connecting rod, second connecting rod, the upper end of outer arm, the upper end of inner arm are cut with scissors It is connected on handbag adjustable shelf, the both ends of first connecting rod are respectively articulated with one end of outer arm and second connecting rod, the other end of second connecting rod Hinged inner arm, the both ends of tension spring are separately connected outer arm and inner arm, and first straight line actuator uses gripper cylinder, and the one of gripper cylinder Hold hinged handbag adjustable shelf, the hinged outer arm of the other end of gripper cylinder.It using this structure, is not only simple in structure, and synchronous Property is good, and inner arm and outer arm expansible angle are larger, during can declining, avoid the interference with cabinet, flexible pouch.

Preferably, handbag adjustable shelf includes handbag sliding block, handbag transverse arm, adjusting block, adjustment seat and adjusting rod, handbag One end of the fixed handbag transverse arm of sliding block, adjusting block are bolted on handbag transverse arm, and the adjusting rod is bolted On adjusting block, the upper end of inner arm is articulated on adjusting rod, and the adjustment seat is bolted on adjusting block, outer arm it is upper End and one end of gripper cylinder are articulated in adjustment seat.

Preferably, bag folding device includes crossbeam, two faggings, the beam driving mechanism for driving crossbeam up and down With for driving two faggings opposite and backwards to the fagging driving structure moved, the upper end level of two faggings is slidably mounted on On crossbeam, crossbeam vertical sliding is mounted on the rack, beam driving mechanism connecting cross beam, and fagging driving structure connects two supports Plate.

Beam driving mechanism and fagging driving structure are all made of the structure of existing synchronous belt mechanism to realize, two of them The upper end of fagging is fixed with two fagging sliding blocks respectively, and fagging sliding block is slidably mounted on crossbeam, and fagging sliding block distinguishes rigid staybolt The two sides of the synchronous belt of plate driving structure, so that two faggings of driving are opposite and move backwards.

Preferably, exhaust tube is fixed on crossbeam.Negative pressure equipment uses whirlpool air pump.

Preferably, closing device includes that seal holder, two hush panels are synchronous with for driving two hush panels opposite And the sealing plate driving mechanism backwards to movement, two hush panel levels are slidably mounted in seal holder, sealing plate driving mechanism connects Hush panel is connect, the seal holder connects lifting drive.Fixed there are four bracket slide in seal holder, four brackets are sliding Block is slidably installed on the rack, the fixed seal holder of the synchronous belt of two synchronous belt mechanisms, is fixed at least one hush panel For the heating wire of heat-sealing, moccasin band is fixed in hush panel.The function of preexhaust may be implemented by moccasin band for closing device Can, pumpdown time has been saved, device efficiency is improved.

Preferably, lifting drive includes strap brake decelerating motor and two synchronous belt mechanisms, strap brake slows down electric Machine drives two synchronous belt mechanisms simultaneously.

The utility model compared with prior art, has the following advantages that and effect: the utility model passes through feed device, folding It is packed set, exhaust tube, closing device and device for lifting bags co-operating, be conducive to realize that feeding movement, handbag movement, pumping are dynamic The continuous and automatic that work, sealing movement, clearance act executes, and realization is full-automatic unmanned to be turned into industry, is particularly suitable for medication chemistry etc. There is pollution industry；Handbag mechanism moves to that cabinet is outer, interior and co-operating clamping by external splint, inner splint respectively, in outer clip In the synchronous uphill process of plate, inner splint, external splint is responsible for lifting the part of turning up of flexible pouch, and inner splint can be effectively prevented The part of turning up of flexible pouch inwardly collapses during lifting, to substantially increase handbag success rate；Outside each handbag mechanism Clamping plate, inner splint are driven by first straight line actuator is synchronous, are not only simple in structure, and it is good to act synchronism；External splint, inner clip The synchronous clamping of plate is movable upwards, so that can also quickly lift even if the part of turning up of flexible pouch produces positional shift.

Detailed description of the invention

Fig. 1 is the certification structure schematic diagram of the full-automatic handbag sealing machine of the utility model embodiment.

Fig. 2 is the side structure schematic diagram of the utility model embodiment bag folding device.

Fig. 3 is the positive structure schematic of the utility model embodiment bag folding device.

Fig. 4 is the positive structure schematic of the utility model embodiment closing device.

Fig. 5 is the partial enlargement structural representation of the utility model embodiment Fig. 4.

Fig. 6 is the structural schematic diagram of the utility model embodiment handbag mechanism.

Fig. 7 is the handbag theory structure schematic diagram of the utility model embodiment handbag mechanism.

Fig. 8 is the schematic illustration of the full-automatic handbag sealing machine packing process of the utility model embodiment.

Fig. 9 is the schematic illustration of the utility model embodiment flexible pouch folding side M type.

Figure 10 is the structural schematic diagram for the bag folding device that the utility model embodiment is suitable for rolling over the side M type sack.

It is numbered in figure: rack 1, feed device 2, handbag mechanism 3, handbag adjustable shelf 31, outer arm 32, inner arm 33, external splint 34, inner splint 35, first straight line actuator 36, tension spring 37, first connecting rod 38, second connecting rod 39, handbag sliding block 310, handbag cross Arm 311, adjusting block 312, adjustment seat 313, adjusting rod 314, exhaust tube 4, bag folding device 5, crossbeam 51, fagging 52, crossbeam driving Mechanism 53, fagging driving structure 54, support 55, support driving structure 56, folded plate 57, blade 58, closing device 6, seal holder 61, hush panel 62, sealing plate driving mechanism 63, bracket slide 64, heating wire 65, moccasin band 66, flexible rubber hose 67, decelerating motor 71, Synchronous belt mechanism 72, cabinet 8, cover board 81, flexible pouch 9, the opening portion 91 of flexible pouch, turn up portion distal end 92

Specific embodiment

The utility model is described in further detail with reference to the accompanying drawing and by embodiment, and following embodiment is pair The explanation of the utility model and the utility model is not limited to following embodiment.

Referring to Fig. 1-Fig. 8, the full-automatic handbag sealing machine of the present embodiment, including rack 1, feed device 2, bag folding device 5, pumping Tracheae 4, closing device 6 and device for lifting bags, exhaust tube 4 are connected to negative pressure equipment.Negative pressure equipment uses whirlpool air pump, so that bag Close to vacuum in sub, will not because in bag residual air excessively heave caused by paper carton lid not on.

Device for lifting bags includes four handbag mechanisms 3, and the handbag mechanism 3 includes handbag adjustable shelf 31, outer arm 32, inner arm 33, external splint 34, inner splint 35 and first straight line actuator 36, tension spring 37, first connecting rod 38, second connecting rod 39, external splint 34, Inner splint 35 is in bending, and external splint 34, inner splint 35 are individually fixed in the lower end of the lower end of outer arm 32, inner arm 33, handbag Adjustable shelf 31 includes handbag sliding block 310, handbag transverse arm 311, adjusting block 312, adjustment seat 313 and adjusting rod 314, handbag sliding block 310 are directly slidably mounted in rack 1, and one end of the fixed handbag transverse arm 311 of handbag sliding block 310, adjusting block 312 is bolted On handbag transverse arm 311, the adjusting rod 314 is bolted on adjusting block 312, and the upper end of inner arm 33 is articulated with adjusting On bar 314, the adjustment seat 313 is bolted on adjusting block 312, the upper end of outer arm 32 and one end of gripper cylinder It is articulated in adjustment seat 313.The both ends of first connecting rod 38 are respectively articulated with one end of outer arm 32 and second connecting rod 39, second connecting rod 39 The hinged inner arm 33 of the other end, the both ends of tension spring 37 are separately connected outer arm 32 and inner arm 33, and first straight line actuator 36 is using folder Hold cylinder, the hinged outer arm 32 of the other end of gripper cylinder.The present embodiment handbag mechanism 3 is reasonable in design, and uses one First straight line actuator 36 drives external splint 34,35 synchronous clamping of inner splint to make, and handbag success rate has reached 99.9% or more.

Closing device 6 include 61, two hush panels 62 of seal holder with for drive two hush panels 62 it is synchronous in opposite directions with And the sealing plate driving mechanism 63 backwards to movement, two 62 levels of hush panel are slidably mounted in seal holder 61, sealing plate driving machine Structure 63 connects hush panel 62, and the seal holder 61 connects lifting drive.It is fixed in seal holder 61 that there are four brackets to slide Block 64, four bracket slides 64 are slidably mounted in rack 1.The heating wire for heat-sealing is fixed at least one hush panel 62 65, moccasin band 66 and flexible rubber hose 67 are fixed in hush panel 62.Flexible rubber hose 67 is evacuated for pinch seal flexible pouch.If needing Leakproofness is improved, two even more heating wire 65 can be set, forms the sealing of twice or more.

Sealing plate driving mechanism 63 includes the driving cylinder 631 of three different trips, the driving cylinder 631 of three different trips It successively fixes, successively drives hush panel 62 by three driving cylinders 631, realize 62 three-level stroke of hush panel:

(1) portion, first order cylinder drive to housing area 62 initial position of hush panel outside the enclosure,

(2) second level cylinder drives to exhaust tube 4 is clamped, and is then evacuated, and pumping is completed, and exhaust tube 4 and fagging 52 move up,

(3) third level cylinder driving hush panel 62 clamps sack, and the energization of heating wire 65 is sealed.

Lifting drive includes strap brake decelerating motor 71 and two synchronous belt mechanisms 72, and strap brake decelerating motor 71 is same When drive two synchronous belt mechanisms 72, the handbag sliding blocks 310 of four handbag mechanisms 3 is fixedly connected with respect to seal holder 61, is sealed Bracket 61 is fixed to the belt of two synchronous belt mechanisms 72, thus by lifting drive realize four handbag mechanisms 3 and 61 synchronization lifting of seal holder.The strap brake of decelerating motor 71, so that lifting drive stopping is more accurate.

Bag folding device 5 includes 51, two faggings 52 of crossbeam, the beam driving mechanism 53 for driving crossbeam 51 up and down With for driving two faggings 52 opposite and fagging driving structure 54 backwards to movement, the upper end level of two faggings 52 is slided It is mounted on crossbeam 51,51 vertical sliding of crossbeam is mounted in rack 1,53 connecting cross beam 51 of beam driving mechanism, fagging driving Structure 54 connects two faggings 52.

Beam driving mechanism 53 and fagging driving structure 54 are all made of the structure of existing synchronous belt mechanism to realize, wherein The upper end of two faggings 52 is fixed with two 52 sliding blocks of fagging respectively, and 52 sliding block of fagging is slidably mounted on crossbeam 51, fagging 52 Sliding block fixes the two sides of the synchronous belt of fagging driving structure 54 respectively, so that two faggings 52 of driving are opposite and move backwards.

Exhaust tube 4 is fixed on crossbeam 51.So that exhaust tube 4 and two faggings 52 can be with synchronization liftings.

Full-automatic handbag sealing machine packing process, includes the following steps:

(1) step S1, feeding movement, cabinet 8 (generally carton is filled with article in flexible pouch at this time) activity is passed through Feed device 2 is to sealed station, wherein as shown in figure 1 shown in (a), case is turned to outside the opening portion 91 of the flexible pouch in cabinet 8 8 outside of body, and the portion distal end 92 that turns up of flexible pouch 9 is in fold state；

(2) step S2, handbag movement, 9 opening portion of flexible pouch that will be turned up in 8 outside of cabinet by four handbag mechanisms 3 Point lifting is to vertical state, as shown in Figure 7；

(3) step S3, bag folding movement, is strutted the opening of flexible pouch 9 in strip by two faggings 52 of bag folding device 5 Shape concrete operations are as follows: two faggings 52 and exhaust tube 4 are inserted into flexible pouch 9 from top to bottom, as shown in figure 1 shown in (b).Then Two faggings 52 are mobile to two sides respectively, the opening of folded flexible bag 9, and two faggings 52 are respectively into two sides moving process, meeting It stirs two side cover plates 81 of cabinet 8 respectively outward, so that two side cover plate 81 overturns, concedes space to hush panel 62, it will not The decline process of barrier closures plate 62, as shown in figure 1 shown in (c).

(4) step S4, exhaust event push flexible pouch 9, Forward, discharge flexibility by the moccasin band 66 on closing device 6 Air in bag 9, two hush panels 62 are moved toward one another to the opening close to flexible pouch 9 and are then moveed downward, soft in hush panel 62 Belt 66 squeezes flexible pouch 9, air in flexible pouch 9 is discharged, as shown in figure 1 shown in (d).It is moved toward one another with latter two hush panel 62 Flexible pouch 9 is clamped, there are certain intervals between two hush panels 62 at this time, and exhaust tube 4 and fagging 52 are extracted；

(5) air in flexible pouch 9 is extracted out by exhaust tube 4, after completing air suction process, is taken out by step S5, pumping action Tracheae 4 and two faggings 52 are extracted from flexible pouch 9, as shown in figure 1 shown in (e)；

(6) step S6, sealing movement, two hush panels 62, which move toward one another, to be continued to compress, and then passes through the electricity of hush panel 62 Heated filament 65 seals flexible pouch 9；

(7) cabinet 8 is delivered to next station by feed device 2 by step S7, clearance movement.

The specific implementation process of above-mentioned steps S3, bag folding movement include the following steps:

(1) step S21, the opening of flexible pouch 9, which is in, turns up to 8 outside state of cabinet, and four handbag manipulators are transported downwards Four angular zones of cabinet 8 are moved and are respectively moved to, the outside clamping piece and inside clamping piece of handbag manipulator are located at cabinet 8 Outside and inside, as shown in Figure 7；

(2) step S22, the outside clamping piece and inside clamping piece of handbag manipulator move toward one another and are pressed respectively against cabinet 8 9 inside of outside and flexible pouch；

(3) step S23, four handbag manipulators move upwards, and outside clamping piece mentions the part of turning up of flexible pouch 9 upwards It rises, final four handbag manipulators are detached from flexible pouch 9, and the opening of flexible pouch 9 is in upright state.

It is to be mentioned that: above-mentioned 5 structure of bag folding device is suitable for the opening of flexible pouch being converted into "-" type, needing to roll over At (one of conventional sack folded form) when the type of the side M, can improve as follows,

As shown in Figure 10.Bag folding device 5 includes 51, two, crossbeam support 55, two folded plate 57, for driving crossbeam 51 Under movable beam driving mechanism 53, for drive two supports 55 opposite and backwards to movement support driving structure 56, use In two folded plates 57 of driving in opposite directions and backwards to the folded plate driving structure moved.Two supports, 55, two folded plates 57 are horizontal sliding Dynamic to be mounted on crossbeam 51,51 vertical sliding of crossbeam is mounted in rack 1,53 connecting cross beam 51 of beam driving mechanism, and support drives Dynamic structure 56 connects two supports 55.Folded plate driving structure connects two folded plates 57.Support 55 includes two blade 58, support 55 Two blade 58 it is spaced apart.

5 bag folding working principle of bag folding device is as follows: as shown in figure 9, two supports 55 are in support after support 55 is inserted into sack Mobile towards respective outside under the action of driving structure 56, two folded plates 57 are under the action of folded plate driving structure towards respective interior sidesway Dynamic, bag opening part is pressed into the space between two blade 58 by folded plate, to form the side M type.

Above content is only illustrate to examples for clearly illustrating the present invention described in this specification.The utility model Person of ordinary skill in the field can make various modifications or additions to the described embodiments or using class As mode substitute, content without departing from the utility model specification or surmount model defined in the claims It encloses, all should belong to the protection range of the utility model.

Claims (7)

1. a kind of full-automatic handbag sealing machine, it is characterised in that: including rack (1), feed device (2), bag folding device (5), take out Tracheae (4), closing device (6) and device for lifting bags, device for lifting bags include four handbag mechanisms (3), and exhaust tube (4) is connected to negative Equipment is pressed, the handbag mechanism (3) includes handbag adjustable shelf (31), outer arm (32), inner arm (33), external splint (34), inner splint (35) and first straight line actuator (36), external splint (34), inner splint (35) are in bending, external splint (34), inner splint (35) it is individually fixed in the lower end of outer arm (32), the lower end of inner arm (33), it is living that outer arm (32), inner arm (33) are movably installed in handbag In moving frame (31), it is equipped on handbag adjustable shelf (31) for driving external splint (34), inner splint (35) to carry out opposite and back To the first straight line actuator (36) of movement, handbag adjustable shelf (31) vertical sliding is mounted on rack (1), lifting drive Realize four handbag mechanism (3) synchronization liftings.

2. full-automatic handbag sealing machine according to claim 1, it is characterised in that: handbag mechanism (3) further includes tension spring (37), first connecting rod (38), second connecting rod (39), the upper end of outer arm (32), the upper end of inner arm (33) are articulated with handbag adjustable shelf (31) on, the both ends of first connecting rod (38) are respectively articulated with one end of outer arm (32) and second connecting rod (39), second connecting rod (39) The hinged inner arm of the other end (33), the both ends of tension spring (37) are separately connected outer arm (32) and inner arm (33), first straight line actuator (36) gripper cylinder, the hinged handbag adjustable shelf (31) in one end of gripper cylinder, the hinged outer arm of the other end of gripper cylinder are used (32)。

3. full-automatic handbag sealing machine according to claim 1, it is characterised in that: handbag adjustable shelf (31) includes that handbag is sliding Block (310), handbag transverse arm (311), adjusting block (312), adjustment seat (313) and adjusting rod (314), handbag sliding block (310) are solid Determine one end of handbag transverse arm (311), adjusting block (312) is bolted on handbag transverse arm (311), the adjusting rod (314) it is bolted on adjusting block (312), the upper end of inner arm (33) is articulated on adjusting rod (314), the adjustment seat (313) it is bolted on adjusting block (312), the upper end of outer arm (32) and one end of gripper cylinder are articulated with adjustment seat (313) on.

4. full-automatic handbag sealing machine according to claim 1, it is characterised in that: bag folding device (5) include crossbeam (51), Two faggings (52), the beam driving mechanism (53) for driving crossbeam (51) up and down and for drive two faggings (52) Fagging driving structure (54) opposite and backwards to movement, the upper end level of two faggings (52) are slidably mounted on crossbeam (51) On, crossbeam (51) vertical sliding is mounted on rack (1), beam driving mechanism (53) connecting cross beam (51), fagging driving structure (54) two faggings (52) are connected.

5. full-automatic handbag sealing machine according to claim 1, it is characterised in that: closing device (6) includes seal holder (61), two hush panels (62) are synchronous with for driving two hush panel (62) opposite and backwards to the sealing plate driving mechanism moved (63), two hush panel (62) levels are slidably mounted on seal holder (61), and sealing plate driving mechanism (63) connects hush panel (62), the seal holder (61) connects lifting drive.

6. full-automatic handbag sealing machine according to claim 1, it is characterised in that: lifting drive includes that strap brake subtracts Speed motor (71) and two synchronous belt mechanisms (72), strap brake decelerating motor (71) drive two synchronous belt mechanisms (72) simultaneously.

7. full-automatic handbag sealing machine according to claim 1, it is characterised in that: exhaust tube is fixed on crossbeam, negative pressure Equipment uses whirlpool air pump.