Summary of the invention
The technical problem to be solved in the present invention provides the Automated air-conditioning packaging machine production line that a kind of efficient is higher, the overall work space is less.
For solving the problems of the technologies described above, the invention provides a kind of Automated air-conditioning packaging machine production line, it comprises the feedway of carrying box and box is carried out the gas-control packing device of sealer packing, it is characterized in that: also be provided with the Full-automatic box arranging machine with the box proper alignment between described feedway and the described gas-control packing device.
Preferably, it is characterized in that: described gas-control packing device comprises:
Transmit the driving system of box;
To the packaging system of box sealer, described packaging system comprises the gas replacement mechanism that gas in the box is replaced, and to the heat sealing mechanism of the box sealer behind the substitution gas;
Transmission and the control system of folding and unfolding heat sealing film are provided for described packaging system.
Preferably, comprise counterdie in the described packaging system, described counterdie has the cavity that can hold described box, be arranged on the described counterdie top patrix relative with counterdie, patrix and counterdie can be with described heat sealing film clampings, so that heat sealing film and counterdie can form the gas replacement space of a sealing, by described gas replacement mechanism the gas in the box is replaced.
Preferably, comprise the heated mould that film and box can be carried out hot-seal in the described heat sealing mechanism, heated mould drives up-and-down movement by the first actuating device, and described counterdie drives up-and-down movement by the second actuating device.The first actuating device and the preferred cylinder of the second actuating device.
Preferably, also comprise in the described packaging system and be located at the cutting mechanism that described heated mould is used for cutting heat sealing film on every side, described the first actuating device is connected with described heated mould elasticity, and box can be driven by the 3rd actuating device and carry out up-and-down movement in described packaging system.The preferred cylinder of the 3rd actuating device.
Preferably, described driving system comprises to keep at a certain distance away and is provided with the chain of push rod, and described chain is driven by four-drive device.The preferred cylinder of four-drive device.
Preferably, described film control system comprises the winder cylinder and puts membrane cylinder.
Preferably, described feedway is outlet and the concordant belt conveyor that is connected of described Full-automatic box arranging machine.
Preferably, described Full-automatic box arranging machine comprises the conveyer of conveying packs, with at least one perpendicular to the horizontally disposed packing box of packing box moving direction horizontal position setting device, and at least one packing box lengthwise position setting device that vertically arranges perpendicular to the packing box moving direction.The axis of rolling row that described conveyer preferably is comprised of the axis of rolling of several horizontal positioned arranged side by side; The cylinder that packing box horizontal position setting device preferred levels is placed, its cylinder arm top arrange the horizontal box bar that pushes away; The preferred cylinder that vertically arranges of packing box lengthwise position setting device, the cylinder arm top of this cylinder is provided with horizontal lever.
Preferably, described packing box lengthwise position setting device comprises two at least, it is divided into the first station, the second station and the 3rd station along the packing box moving direction successively with described conveyer, described packing box horizontal position setting device is arranged on the both sides of described the second station, is provided with middle the partition along the packing box moving direction on described the first station and the 3rd station.
Beneficial effect of the present invention: the invention provides a kind of Automated air-conditioning packaging machine production line, simple in structure, can be simultaneously the packing material of a plurality of box structures be carried out continuously automatically controlled atmospheric packing, ventilation, seal box and cut the key operation link such as film and finish at same station, compact overall structure, save the production space, save passing time on conveyor line; The gas replacement rate is high in the packing box, the gas mixed-precision is high; And can realize that many boxes pack simultaneously, package speed is fast.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is further described.Following examples only are used for technical scheme of the present invention more clearly is described, and can not limit protection scope of the present invention with this.
As shown in Figure 1, a kind of Automated air-conditioning packaging machine production line of the present invention comprises the feedway 1 that sets gradually along manufacturing line, Full-automatic box arranging machine 2 and gas-control packing device 3.Wherein feedway 1 adopts common transmission belt, and namely belt conveyor 212; Belt conveyor 212 both sides are provided with several bench board 4, are used for stacking packing box.During work, by the workman packing box on the bench board 4 is successively placed on the belt conveyor 212.
As shown in Figures 2 and 3, Full-automatic box arranging machine comprises a plurality of by the motor-driven axis of rolling 210.The a plurality of axis of rolling 210 horizontal Tiles are placed, and form an axis of rolling row.The concordant connecting conveyor belt 212 of import of axis of rolling row exports concordant connection feeding table 214.Between the adjacent axis of rolling 210 certain interval is arranged, be provided with two rows totally 4 packing box lengthwise position setting devices along the axis of rolling 210 length directions in the interval, the pin that packing box lengthwise position setting device is preferably driven by cylinder, i.e. 216a, 216b, 216c, 216d.This two gear shift lever is divided into 3 stations with whole axis of rolling row: the first station 218, the second station 220 and the 3rd station 222.Also be provided with pin 216e between the 3rd station 222 and the feeding table 214.Wherein, the both sides of the second station 220 respectively have been horizontally disposed with a packing box horizontal position setting device, and setting device preferred cylinder in packing box horizontal position is namely managed box cylinder 223a, 223b, and its actuating unit is the cylinder arm; The length direction of reason box cylinder 223a, 223b is perpendicular to feedstock direction, and what the top of their cylinder arm was horizontally arranged with level pushes away box bar 224.Are provided with along feedstock direction in the middle of the first station 218 and the 3rd station 222 and cut off 225, cut off 225 the first station 218 and the 3rd station 222 be divided into two parts from the centre.To cut off 225 extended line as axis of symmetry, belt conveyor 212 respectively has a discharging opening 226 and discharging opening 228 on the both sides that cut off 225.To cut off 225 extended line as axis of symmetry, all be symmetrically arranged with two position transdusers on the first station 218, the second station 220, the 3rd station 222 and the feeding table 214, i.e. 232a, 232b, 232c, 232d, 232e, 232f, 232g, 232h.Pulling box cylinder 234 is arranged on the gas-control packing device 3 along the extended line that cuts off 225, and its cylinder arm top is provided with horizontal pulling box bar 236; Pulling box cylinder 234 is sent the packing box on the feeding table 214 into gas-control packing device 3 by push-and-pull pulling box bar 236.
Axis of rolling row below vertically is provided with the cylinder 240 that drives pin, and pin 216a, 216b, 216c, 216d, 216e etc. are the cylinder arm tops that is horizontally installed on cylinder 240. Position transduser 232a, 232b, 232c, 232d etc. also are arranged on the below of axis of rolling row.
The specific works principle of Full-automatic box arranging machine 2 is as follows:
After machine power (not shown) was opened, feedway 1 was sent packing box into the axis of rolling and is listed, and the motor-driven axis of rolling 210 rotates, and moved forward thereby drive packing box.Position transduser is the position of detecting packing box, and communication is not shown to Programmable Logic Controller PLC(), to drive the pin of pin cylinder 240 control back.The initial position of pin is: pin 216a, pin 216b, pin 216c, pin 216d do not work, and are in the axis of rolling 210 belows, and pin 216e jack-up is in running order.
Packing box is arranged through out-of-date on the axis of rolling 210, each position transduser and the 240 meeting relevant works of pin cylinder:
If packing box enters and mobile at the axis of rolling 210 from box-inlet 226, when packing box during through the second station 220, position transduser 232c detects box, pin 216a jack-up (guaranteeing can only have a box packing box in 1 position transduser detection range).If packing box was just arranged above the 3rd station 222 originally, that pin 216c is jack-up, and the packing box on the second station 220 can only stay on the second station 220 and wait at this moment; If opposite, there is not packing box on the 3rd station 222, the upper packing box of the second station 220 of this moment can continue to move forward and enters the 3rd station 222.At this moment, without when packing, pin 216a falls the packing box that makes the first station 218 and enters the second station 220 position transduser 232c automatically.Position transduser 232e on the 3rd station 222 detects box, and the automatic jack-up of pin 216c is because pin 216e is in the jack-up state always, so packing box can only stay on the 3rd station 222.If packing box enters from box-inlet 228, its principle is the same.
If, on the position transduser 232e on the 3rd station 222 and position transduser 232f, packing box is arranged, then this moment, pin 216c and pin 216d were in the jack-up state, and pin 216e falls (prerequisite is that feeding table position transduser 232g and position transduser 232h are upper without packing box).Two packing boxes on the 3rd station 222 are moved to feeding table 214 simultaneously.When the position transduser 232g on the feeding table 214 and position transduser 232h detect packing box, the automatic jack-up of pin 216e.When the packing box on the 3rd station 222 moves to feeding table 214, the 3rd station 222 upper position sensor 232e and position transduser 232f detect without packing box, pin 216c and pin 216d fall immediately, make the packing box of the second station 220 enter smoothly the 3rd station 222.
If without packing box, and feeding table 214 has box on gas-control packing device 3,218 work of pulling box cylinder enter on the wrapping machine packing box of feeding table 214.If on position transduser 232e and the position transduser 232f packing box is arranged on the 3rd station 222, pin 216e falls, and the packing box on the 3rd station 222 moves to feeding table 214, successively circulation.
If, when on position transduser 232c, position transduser 232d, position transduser 232e, position transduser 232f, position transduser 232g, the position transduser 232h packing box being arranged, and packing box is arranged on any position transduser among position transduser 232a and the position transduser 232b, belt conveyor 212 stops automatically into box.
Put box or how few on one side on one side when belt conveyor 212 single limits, packing box enters reason box machine just needs automatically reason box, to save the wait time of gas-control packing device 3.Or take box-inlet 226 as example: as position transduser 232a, position transduser 232c, box is arranged or with regard to position sensor 232c on the position transduser 232e, on the position transduser 232e box is arranged, and position transduser 232b, position transduser 232d is upper without packing box or position transduser 232b, position transduser 232d, on the position transduser 232f all without packing box, at this moment pin 216b and the automatic jack-up of pin 216d, reason box cylinder 223b shifts the packing box on the position transduser 232c on the position transduser 232d onto automatically, then manage box cylinder 223b automatic homing, pin 216b and pin 216d fall automatically.If packing box enters from box-inlet 228, its principle is the same.
Therefore, the what state of charging no matter, Full-automatic box arranging machine 2 can both automatically be organized into packing box in order, state side by side, simultaneously two packing boxes is sent into gas-control packing device 3, thereby greatly saved the time that gas-control packing device 3 is waited for, improved the work efficiency of gas-control packing device 3.The Full-automatic box arranging machine of introducing in the present embodiment is that to put simultaneously two package mounted boxs in order be example, in fact, can produce at an easy rate according to design of the present invention and can put simultaneously the Full-automatic box arranging machine of many packages mounted box in order.
Such as Fig. 4, Fig. 5, shown in Figure 6, be used for packing box of packing as example take gas-control packing device 3, introduce structure and the operational process of gas-control packing device 3 of the present invention, present embodiment is that to pack simultaneously a box be example, but be not limited to a box, can carry out the adjustment of corresponding component according to box size, shape, realize that many boxes pack simultaneously.
Gas-control packing device 3 comprises film transmission and the control system of the driving system that transmits box, the packaging system to the box sealer, control, adjusting heat sealing film.
Wherein, driving system comprises the set push rod 309 that keeps at a certain distance away on the chain 308 that driven by motor 313, the chain 308.
Packaging system comprises the preferred cylinder 312 of counterdie 310, the second actuating devices that is driven by the second actuating device, is provided with a cavity that can hold packing box 307 in the middle of the counterdie 310; Be fixedly installed on the relative patrix 315 of counterdie 310 tops and counterdie 310, patrix 315 is driven by cylinder 303, and cylinder 303 is fixedly installed on fixedly on the top board 331.
Also comprise gas replacement mechanism in the packaging system, gas replacement mechanism comprises free air diffuser 321 and exhaust passage 322, wherein free air diffuser 321 is arranged on the side that packing box is placed cavity on the counterdie 310, exhaust passage 322 then is arranged on the opposite side of packing box placement cavity on the counterdie 310, and the space between the upper sealing of the outlet of free air diffuser 321 by packing box 307 and film 318 following is placed cavity with packing box and is communicated with, and the packing box placement cavity while is communicated with the import of exhaust passage 322.Before the import of the outlet end of free air diffuser 321 and exhaust passage 322, all be provided with the gas-flow deflector 320 of bootable gas flow, the external vacuum pumping hardware 334 of the exhausr port B of exhaust passage 322, control the pressure reduction of admission port A and deflation hole B greater than 1 barometric pressure by vacuum pumping hardware 334, be convenient to simultaneously regulate the pressure reduction of admission port A and air extractor duct B, can effectively prevent the heat sealing film dilatational strain, keep its planar structure, improved leak tightness.Source of the gas during gas replacement is provided by mixed gas tank 314, comprises the miscellaneous gas of different proportion more than at least 2 kinds in the mixed gas tank 314.
Also comprise heat sealing mechanism in the packaging system, heat sealing mechanism comprises cylinder connecting panel 332, heated mould 305, heated mould guide pillar 333 and spring 304, wherein cylinder connecting panel 332 and the first actuating device, it is the piston captive joint of cylinder 303, heated mould 305 is then captiveed joint with cylinder connecting panel 332 by two heated mould guide pillars 333, and spring 304 is set on the heated mould guide pillar 333.
Be provided with the cutter 306 that cut film 318 around the heated mould 305; Be located at below the cavity of the held packing box 307 in the middle of the counterdie 310, drive the 3rd actuating device of packing box 307 up-and-down movements, the preferred cylinder 311 of the 3rd actuating device.
Film control system comprises winder cylinder 301, puts membrane cylinder 302, is wrapped in winder cylinder 301, puts on the membrane cylinder 302 and the film 318 from passing through between patrix 315, the counterdie 310.Winder cylinder 301, put the both sides that membrane cylinder 302 is located at respectively packaging system, roll cutter 306 by winder cylinder 1 and cut rear remaining film 318 rim charges, simultaneously by the film 318 of putting membrane cylinder 302 and put down corresponding length, use in order to packing next time.
The working process of gas-control packing device is:
Be fixed with push rod 309 every a determining deviation on chain 308, chain 308 is by four-drive device, i.e. the chain transmission is done in motor 313 tractions.Reference position 316 sides at material loading.Gas-control packing device receive that Full-automatic box arranging machine passes over behind the packing box 307 that seals packing, packing box 307 is admitted between the adjacent push rod 309.
Push rod 309 along with chain 308 under the traction of motor 313 to left movement, stir simultaneously packing box 307 and advance to counterdie 310 midways location, motor 313 stops to drive.
Subsequently, motor 313 backward rotation move right push rod 309 and turn back to a predeterminated position, do not interfere the subsequent motion of patrix 315, counterdie 310 and miscellaneous part.Cylinder 311 is asking packing box 307 down to move, and packing box 307 whole box bodys fall into counterdie 310 cavitys, and packing box 307 passes through the box body edge card in counterdie 310 cavitys.
Subsequently, cylinder 312 drives counterdie 310 upward movements, supports to patrix 315, and film 318 is clipped between counterdie 310 and the patrix 315, makes film 318 and counterdie 310 form a seal cavity, in the environment of sealing, carries out gas replacement.
During gas replacement, the gases that need are replaced in the packing box 307 are sent into free air diffuser 321 by admission port A, with the original air displacement in the packing box 307 out, discharge from exhausr port B by exhaust passage 322, make to be full of the gas that can play preservation in the packing box 307.
After gas replacement in the packing box 307 is finished, cylinder 303 moves downward, promoting heated mould 305 through connected spring 304 moves downward, heated mould 305 is depressed into the sealing part of film 318 and packing box 307, under the application force of spring 304, packing box 307 is carried out hot-seal, cut film 318 by cutter 306 along packing box 307 box mouth outers simultaneously.
Cylinder 303, cylinder 312 drive heated mould 305, counterdie 310 playback simultaneously, are holding in the palm packing box 307 upward movements by cylinder 311, eject the packing box 307 that sealing is finished, and packing box 307 whole box bodys are risen from counterdie 310 chambeies.
Push rod 309 along with chain 308 under the traction of motor 313 to left movement, promote the packing box 307 continuation operation left that sealing is finished, and promote next by another root push rod 309 and organize packing box to be sealed 307 and repeat said process, the packing box 307 that sealing is finished breaks away from gas-control packing devices 3 from the terminal positions 317 of blanking at last.
The folding and unfolding of film 318 by winder cylinder 301, put membrane cylinder 302 control, when being promoted to enter the next position by push rod 309 after packing box 307 sealing is finished, winder cylinder 301 cuts rear remaining film 318 rim charges with cutter ring 306 and rolls, put down simultaneously the film 318 of corresponding length from putting membrane cylinder 302, make film 318 enter next pre-seal location, encapsulate next group packing box 307.
The operation of gas-control packing device 3 is controlled by control system.
Above embodiment only is the present invention's a kind of embodiment wherein, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to claim of the present invention.Should be pointed out that for the person of ordinary skill of the art without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.