Summary of the invention
Goal of the invention of the present invention is exactly at the bottom of the price height that exists at existing packing explosive production line, the production capacity and the defective of unstable properties, adopt the device principle, packaging box assembly line in the explosive is resolved into the experimental process device, with these existing relative independentabilities, exist the sub-device of organic connections to combine again, constitute packaging box assembly line in the novel high explosive.
Purpose of the present invention can realize by following technical proposals:
Middle packing case device is made of middle wrap molding device and automatic boxing machine two large divisions, middle wrap molding device, form by being stained with wax apparatus for shaping 1 and packing closing device 2, be stained with the wax apparatus for shaping by for wax parts 11 be stained with wax orthopaedic component 12 and constitute, the pack closing device, mainly by supplying membrane element 21, former parts 22, transverse sealing device parts 23 and vertical sealing machine parts 24 constitute, automatic boxing machine 3 comprises box shaping device 31, permutation device 32, device for filling 33, sealing device 34, for wax parts 11 by pipeline be stained with wax orthopaedic component 12 and link to each other, for membrane element 21, former parts 22 transverse sealing device parts 23 and vertical sealing machine parts 24 all are separately fixed on the frame, each device in the automatic boxing machine 3 all is installed on the same mainframe, the box blank frame 35 of box shaping device 31 is installed in the top, device for filling 33 is installed under the box shaping device 31, permutation device 32 is installed in the place ahead of device for filling 33, and sealing device 34 is at the rear of device for filling 33; In link to each other by conveyer between wrap molding device and the automatic boxing machine 3.
Automatic boxing machine is a combining structure, as shown in figure 11, comprise box shaping device 31, permutation device 32, device for filling 33, sealing device 34, box shaping device 31 mainly by box blank frame 35, get case cylinder 37, vacuum cup 312, become boxboard 39, carton bracing frame 313 to form, as shown in figure 12, box blank frame 35 is fixed on the frame, getting case cylinder 37 links to each other with vacuum cup 312 by travel(l)ing rest 311, travel(l)ing rest 311 is provided with one one-tenth boxboard 39 with vacuum cup 312 junctions, is provided with a carton bracing frame 313 under the box blank frame 35; Permutation device 32 mainly is made up of baffle plate 319, push pedal 320, cylinder (316,322), laminated plate 318, as shown in figure 13, push pedal 320 is placed on the travelling belt, and the other end links to each other with push pedal cylinder 322, baffle plate 319 is fixed in the push pedal 320, and laminated plate 318 links to each other with lamination cylinder 316; Device for filling 33 is mainly by false box part 323 with push away bag parts 325 and constitute, as shown in figure 14, casing cylinder 327 connect boxes 326 and the drive case 326 of false box part 323 push away pushing away bag cylinder 330 and pushing away wrapper sheet 329 and link to each other and drive and push away wrapper sheet 329 of bag parts 325; Sealing device 34 is by becoming box part 332 and joint sealing parts 333 to form, as shown in figure 15, become case cylinder 342 to link to each other with the frame that becomes box part, become the frame of box part to be fixed with shrouding 340 in left-hand rotation arm cylinder 338, the left side, upper sealing plate 339 and following shrouding 341 and shrouding cylinder 347, shrouding cylinder 347 is connecting upper sealing plate 339 and following shrouding 341, fixedly shrouding 343 and sealing device 336 in shrouding cylinder 344, the right side in the right side on the frame of joint sealing parts 333, shrouding cylinder 344 links to each other with shrouding 343 in the right side in the right side.
The described wax apparatus for shaping of being stained with, by for wax parts 11 be stained with wax orthopaedic component 12 and constitute, supply the wax parts by branching block 111, motor 112, for wax case 113, submerged pump 114, heating tube 115 and heating chamber 116 constitute, branching block 111 is connected with submerged pump 114 pipes, motor 112 links to each other with submerged pump 114, heating tube 115 is fixed on in the wax case 113, heating chamber 116 is fixed on the bottom for wax case 113, submerged pump 114 inserts for wax case 113, introducing pipe from branching block 111 links to each other with the wax box 123 of being stained with the wax orthopaedic component, be stained with the wax orthopaedic component mainly by two cover cylinders 121, guide rod 122, wax box 123 and sponge 124 constitute, every cover cylinder 121, guide rod 122, wax box 123 and sponge 124 relative conveyer belts are symmetrically distributed, cylinder 121 links together by guide rod 122 and wax box 123, wax box 123 opposite sides are fixed with sponge 124, be provided with aperture perhaps between wax box 123 and the sponge 124, be stained with each parts of wax orthopaedic component and all be fixed on the frame.
Under wax box 123, be provided with wax liquid accumulator tank, accumulator tank with for linking to each other by pipe between the wax case 113, be convenient to the recovery of wax liquid.Be surrounded by heat-insulation layer in periphery for wax case 113.
Mainly constituting of described pack closing device by motor 211, head roll 212, passive cylinder 213, installing plate 214, sensor 215, swing arm 216 and guide pulley 217 for membrane element 21, head roll 212 links to each other with motor 211, passive cylinder 213 and guide pulley 217 are fixed on the installing plate 214, and swing arm 216 is provided with a sensor 215.Film volume frame is between head roll and passive cylinder, and film enters the former parts by guide pulley 217, swing arm 216, guide pulley 217.
The former parts of described pack closing device will be made of suspension bracket 221, forming tube 222, collar 223 and support 224, suspension bracket 221 and support 224 are separately fixed on the frame, suspension bracket 221 and forming tube 222 upper fixed are together, support 224 is supporting forming tube 222 belows, film porch at forming tube 222 is provided with collar 223, and collar 223 sides are 45 ° of directions.
The transverse sealing device parts of described pack closing device mainly are made of the axis of guide 231, cylinder 232, frame 233, entablature 234, cutting knife 235, sill 236, spring 237, heat-sealing piece 238, cushion block 239, the axis of guide 231, cylinder 232 are separately fixed on the frame 233, upper and lower crossbeam (234,236) be enclosed within on the axis of guide 231 and and link to each other with cylinder 232, spring 237, heat-sealing piece 238, cutting knife 235 are separately fixed on the entablature 234, and cushion block 239 is fixed on the sill 236.
The vertical sealing machine parts of described pack closing device mainly are made of entablature 241, cylinder 242, the axis of guide 243, heat block 244 and sill 245, upper and lower crossbeam (241,245) be enclosed within on the axis of guide 243, cylinder 242 is fixed on the entablature 241, heat block 244 is installed on the sill 245, and entablature 241 is fixed on the frame.
The present invention has three distinguishing features: one, production efficiency height, the maximum productivity of this production line reaches 4.5 tons/hour, and the maximum productivity of domestic like product is all about 2 tons/hour: two, stable and reliable for performance, adopt ripe reliable film to be rolled into type sealing tech and vanning technology, realized the safe, reliable and stable of whole production line.Three, adopt the multistation design, reduced cost.
The specific embodiment
Packing case process units in a kind of explosive, referring to Fig. 1, it is made of wrap molding device in the explosive and side-push automatic boxing machine 3 two large divisions, and middle wrap molding device is formed by being stained with wax apparatus for shaping 1 and packing closing device 2, and is middle with the connection of transition belt feeder.This production line can be finished the overall process of casing and tying up again behind the bag in the powder stick automatically.Be the process chart of bag production line in the explosive below:
The wrap molding device constitutes by being stained with wax apparatus for shaping 1 and packing closing device 2 in the explosive.This unit is finished automatically by the powder stick shaping that is installed and is stained with wax and pack and seals the process of wrapping in forming, and middlely carries by conveying device, and conveying device is divided into left front end conveying device, and right front ends conveying device and their function mainly are to carry powder stick or middle bag.Conveying device all adopts the chain kind of drive.The process of this device action is: after the clamp of filling powder stick is placed in the draw-in groove, and fixed journey system of motor movement, stroke is controlled by sensor, and to being stained with the wax position, motor stops, and powder stick promptly is stained with wax by shaping.Motor is restarted operation, is stained with powder stick behind the wax and arrives and push away package location, and by pushing away a bag tube release clamp, enter the pack closing device, and clamp breaks away from draw-in groove subsequently.This device adopts the double design, and the motion of motor is intermittent, is stained with the wax shaping on the diverse location and pushes away bag and carry out simultaneously.Right front ends conveying device and left front end conveying device are basic identical, will not illustrate.The intermediate ends conveying device, it is similar to former structure, and difference is that the effect of this device is that Jiang Zhongbao is pushed on the transition belt feeder, so will not describe in detail.
In the wrap molding device be stained with wax apparatus for shaping 1 by for wax parts 11 be stained with wax orthopaedic component 12 and constitute, as shown in Figure 3, finish the sticky wax shaping of powder stick jointly.The pack closing device, mainly by constituting for membrane element 21, former parts 22, transverse sealing device parts 23 and vertical sealing machine parts 24, for wax parts 11 by pipeline be stained with wax orthopaedic component 12 and link to each other, all be separately fixed on the frame for membrane element 21, former parts 22 transverse sealing device parts 23 and vertical sealing machine parts 24, finish the pack of powder stick jointly and seal the process of wrapping in the formation.
Fig. 4 is the confession wax component diagram of being stained with the wax apparatus for shaping, these parts supply the wax parts by branching block 111, motor 112, for wax case 113, submerged pump 114, heating tube 115 and heating chamber 116 constitute, branching block 111 is connected with submerged pump 114 pipes, motor 112 links to each other with submerged pump 114, heating tube 115 is fixed on in the wax case 113, heating chamber 116 is fixed on the bottom for wax case 113, submerged pump 114 inserts for wax case 113, introducing pipe from branching block 111 links to each other with the wax box 123 of being stained with the wax orthopaedic component, Fig. 5 is stained with wax orthopaedic component figure, these parts are mainly by two cover cylinders 121, guide rod 122, wax box 123 and sponge 124 constitute, every cover cylinder 121, guide rod 122, wax box 123 and sponge 124 relative conveyer belts are symmetrically distributed, cylinder 121 links together by guide rod 122 and wax box 123, wax box 123 opposite sides are fixed with sponge 124, be provided with aperture perhaps between wax box 123 and the sponge 124, under wax box 123, be provided with wax liquid accumulator tank, accumulator tank with for linking to each other by pipe between the wax case 113, be convenient to wax liquid and reclaim, be stained with each parts of wax orthopaedic component and all be fixed on the frame.
Paraffin melts through the steam heated of heating tube and heating chamber after placing casing, and aqueous paraffin is extracted out through the motor-driven submerged pump, is input to the sticky wax orthopaedic component through branching block and flexible pipe then.Casing is provided with heat-insulation layer, and pipeline is provided with reflux.Aqueous paraffin is full of the wax box, and sees through the sponge outflow through small holes.When powder stick was parked on the corresponding position of conveyer belt, cylinder promoted the relative motion simultaneously of both sides wax box, and powder stick is arranged shaping, and wax liquid also is coated in the two ends of powder stick uniformly simultaneously.So both can play the sealing wax moisture-proof role, and also can make powder stick be stained with into one, be convenient to thereafter bagging and vanning.Wax liquid is to recycle recuperablely, and insulation material is housed on the pipeline.
Fig. 6 is a pack closing device structural representation, by forming for membrane element, former parts, transverse sealing device parts, vertical sealing machine parts.Fig. 7 is the confession membrane element figure of pack closing device, mainly constitute by motor 211, head roll 212, passive cylinder 213, installing plate 214, sensor 215, swing arm 216 and guide pulley 217, head roll 212 links to each other with motor 211, passive cylinder 213 and guide pulley 217 are fixed on the installing plate 214, and swing arm 216 is provided with a sensor 215.Film volume frame is between head roll and passive cylinder, and film enters the former parts by guide pulley 217, swing arm 216, guide pulley 217.Effect for membrane element is for film.Film volume frame is between head roll and passive cylinder, and when the powder stick bagging, film advances and can drive the fork rising.This moment, sensor sent signal, electric motor starting, and head roll begins film feeding, arrives original position up to fork.
Fig. 8 packs closing device former component diagram, mainly constitute by suspension bracket 221, forming tube 222, collar 223 and support 224, suspension bracket 221 and support 224 are separately fixed on the frame, suspension bracket 221 and forming tube 222 upper fixed are together, support 224 is supporting forming tube 222 belows, film porch at forming tube 222 is provided with collar 223, and collar 223 sides are 45 ° of directions, and the effect of former parts makes film form the square pocket exactly.The film of double-deck unidirectional opening enters the slit between collar and the forming tube from the collar top, extend and be close to the forming tube afterbody to form the square pocket on the forming tube, and the collar side is 45 ° of directions, is convenient to film and turns to 90 ° of motions.Forming tube is square, and is convenient to pushing of powder stick.
Fig. 9 is the transverse sealing device component diagram of pack closing device, mainly constitute by the axis of guide 231, cylinder 232, frame 233, entablature 234, cutting knife 235, sill 236, spring 237, heat-sealing piece 238, cushion block 239, the axis of guide 231, cylinder 232 are separately fixed on the frame 233, upper and lower crossbeam (234,236) be enclosed within on the axis of guide 231 and and link to each other with cylinder 232, spring 237, heat-sealing piece 238, cutting knife 235 are separately fixed on the entablature 234, and cushion block 239 is fixed on the sill 236.The effect of transverse sealing device parts is that the powder stick behind the bagging is carried out across seal.After bagging was finished, cylinder drove upper and lower crossbeam move toward one another, and heat-sealing piece and cushion block compress, and film between the two is just by heat sealing, and the cutting knife after the heating moves down film is cut off from the centre simultaneously.Between crossbeam and heat seal piece and the cushion block spring is housed, can guarantees that like this heat seal piece and cushion block fit tightly the back cutting knife and can continue to move down the cut-out film.
Figure 10 is the vertical sealing machine component diagram of pack closing device, mainly constitute by entablature 241, cylinder 242, the axis of guide 243, heat block 244 and sill 245, upper and lower crossbeam (241,245) be enclosed within on the axis of guide 243, cylinder 242 is fixed on the entablature 241, heat block 244 is installed on the sill 245, and entablature 241 is fixed on the frame.The effect of vertical sealing machine parts is exactly that the powder stick behind the bagging is vertically sealed.After bagging was finished, cylinder drove heat block by the lower and upper cross-member and the axis of guide and moves up, and makes heat block be compacted into the type tube bottom surface, and film between the two is just by heat sealing.The forming tube bottom surface is pasted with the Te Fulong heat proof material, and sill can upper and lowerly be adjusted, and this just can guarantee the dynamics and the effect of heat seal.
Automatic boxing machine is a combining structure, as shown in figure 11, comprise box shaping device 31, permutation device 32, device for filling 33, sealing device 34, box shaping device 31 mainly by box blank frame 35, get case cylinder 37, vacuum cup 312, become boxboard 39, carton bracing frame 313 to form, as shown in figure 12, box blank frame 35 is fixed on the frame, getting case cylinder 37 links to each other with vacuum cup 312 by travel(l)ing rest 311, travel(l)ing rest 311 is provided with one one-tenth boxboard 39 with vacuum cup 312 junctions, is provided with a carton bracing frame 313 under the box blank frame 35; Permutation device 32 mainly is made up of baffle plate 319, push pedal 320, cylinder (316,322), laminated plate 318, as shown in figure 13, push pedal 320 is placed on the travelling belt, and the other end links to each other with push pedal cylinder 322, baffle plate 319 is fixed in the push pedal 320, and laminated plate 318 links to each other with lamination cylinder 316; Device for filling 33 is mainly by false box part 323 with push away bag parts 325 and constitute, as shown in figure 14, casing cylinder 327 connect boxes 326 and the drive case 326 of false box part 323 push away pushing away bag cylinder 330 and pushing away wrapper sheet 329 and link to each other and drive and push away wrapper sheet 329 of bag parts 325; Sealing device 34 is by becoming box part 332 and joint sealing parts 333 to form, as shown in figure 15, become case cylinder 342 to link to each other with the frame that becomes box part, become the frame of box part to be fixed with shrouding 340 in left-hand rotation arm cylinder 338, the left side, upper sealing plate 339 and following shrouding 341 and shrouding cylinder 347, shrouding cylinder 347 is connecting upper sealing plate 339 and following shrouding 341, fixedly shrouding 343 and sealing device 336 in shrouding cylinder 344, the right side in the right side on the frame of joint sealing parts 333, shrouding cylinder 344 links to each other with shrouding 343 in the right side in the right side.
Become box part 31 that air transport case base is taken out from box blank frame, and open the formation empty van.
Send conveyer belt to the machine of product from the upstream is sent on the conveyer belt of recrater permutation parts 32, shift product on the conveyer belt onto on lamination device formation lamination on request thereby push away the bag parts.
The lamination that forms is filled with parts 33 then and puts in the carton of having opened, and after finishing above-mentioned action, carton is sent out, and finishes sealing of carton by joint sealing parts 34.The action of control system control complete machine.
The box shaping device operation principle: the framework that the case base places the side plate of box blank frame 35 to form, the adjustable size joint of framework is to adapt to the carton of different sizes.One sensor 310 is arranged on the box blank frame, and after the case base reduced to some, sensor sent signal, and had text prompt to add carton on display screen.
Under the box blank frame by taking out by getting the case apparatus of getting that case cylinder 37, travel(l)ing rest 311, vacuum cup 312 form, place the case base on the box blank frame to get 37 drivings of case cylinder on the case apparatus by getting, get vacuum cup 312 is arranged on the case apparatus, vacuum generator 314 links with vacuum cup, forms vacuum system.Drive when getting case apparatus and upwards arriving highest point getting case cylinder 37, sensor 36 sends signal, vacuum system starts, vacuum cup 312 contacts and holds the case base with the case base, when getting case cylinder 37 and moving downward, vacuum cup holds the case base and down takes out, and is becoming under boxboard 39 effects to open shaping, and the shaping carton places on the bracing frame 313.The limit inferior position of sensor 38 control cylinders.
Permutation device operation principle: the packing material that the leading portion conveyor delivery is come is by conveyer 315 inputs, and block by baffle plate 319, be arranged in and become row on the conveyer, when row of arranging meet the requirements of quantity, conveyer 315 is out of service, and push pedal cylinder 322 drives push pedal 320 this row packing material is released on the laminated plate 318.The movement position of sensor 321 control cylinders on the push pedal cylinder 322.After piling one deck packing material on the laminated plate 318, lamination cylinder 316 declines one segment distance, push pedal cylinder 322 drives push pedal 320 again a row packing material is released on the laminated plate 318.The movement position of sensor 317 control cylinders on the lamination cylinder 316.
The device for filling operation principle: device for filling is by false box part 323 and push away bag parts 325 and constitute.False box part is by casing cylinder 327 drive case 326, the movement position of sensor 328 control cylinders on the casing cylinder 327.Push away pushing away wrapper sheet 329 in the bag parts, push away the movement position of sensor 331 control cylinders on the bag cylinder 330 by pushing away 30 drivings of bag cylinder.After the permutation device is filled packing material 324, push away to pack to put and push packing material 324 to carton by false case 323, false case 323 moves to carton simultaneously, its front end inserts in the carton, the carton mouth is strutted, push away to pack to put packing material 324 is pushed in the carton by false case 323, finish the filling of packing material.
The sealing device operation principle: sealing device is by becoming box part 332 and joint sealing parts 333 to form.After filling packing material in the carton, become box part 332 becoming under 342 promotions of case cylinder, move to joint sealing parts 333, the arm cylinder 338 that turns left simultaneously makes shrouding 340 rotations in the left side, the left minor face of carton is turned up, rotate under the effect of shrouding shrouding cylinder 344 in the right side in the right side, the right minor face of carton is turned up.Then, upper sealing plate 339 and following shrouding 341 rotate under 347 effects of shrouding cylinder, and the upper and lower long edge break of carton is risen.After carton is sealed, be pushed in the joint sealing parts 333, drive motors 346 drives belt leather 334, and belt 334 is clamped the carton both sides and is moved right, and sealing device 336 is sealed up Pressure sensitive adhesive tape for carton.Handwheel 335 is regulated the height of sealing device, and to adapt to the carton of different in width, handwheel 337 is regulated the front and back position of joint sealing parts, to adapt to the carton of different length.Screw rod 345 is used to regulate two distances between the sealing device, to adapt to the carton of differing heights.
Workflow of the present invention as shown in figure 16.