Utility model content
The purpose of this utility model is that providing one kind is used to produce steel frame construction packing case, and can improve work effect
Rate, the semi-automatic streamline to save time and cost.
To achieve the above object, the utility model uses following technical scheme:
A kind of semi-automatic production line of steel frame construction packing case, including conveying streamline and along the conveying streamline
Multiple processing stations for setting gradually of conveying direction, be respectively arranged with the processing stations and cut out board device, drilling presses and set
Standby, side steelframe assembling equipment and underframe/lid frame assembling equipment.
The drilling presses equipment including the frame provided with workbench and in the frame
Pressing device, including it is fixed on the row pressure bar cylinder above workbench, the piston rod bottom of the depression bar cylinder
Portion is provided with a briquetting;
Drilling equipment, including a row hole drilling drive cylinder and motor positioned at the depression bar cylinder rear, the drilling
The piston rod bottom of drive cylinder is provided with by motor-driven drill bit;
Pressure riveting device, including row's pressurized cylinder positioned at the drilling drive cylinder rear and the head that presses, the head that presses
Including compression leg and the thimble that is located at the compression leg center and can be pressurized in retraction compression leg;
And automatic charging device, including be located at the pressurized cylinder rear row's feeding vibrating disk and respectively with it is described
The conveying track that feeding vibrating disk discharging opening connects, the underface for the head that presses described in the end face of the conveying track.
The conveying track is divided into horizontal segment, vertical section and segmental arc, extends by the feeding vibrating disk discharging opening
The horizontal segment most end gone out, which is formed, to be bent and extends downwardly out vertical section, carries out bending simultaneously shape again from vertical section toward the direction for the head that presses
Camber section, wherein the conveying track sections at vertical section, the upper part of the horizontal segment and vertical section is fixed on support
On, the lower part and segmental arc of the vertical section are rotatably connected on support by bearing pin, and the lower half of the vertical section
Spring is connected with the horizontal direction between part and the support.
The both sides of the conveying track form the flanging toward inner bending, so that being internally formed for conveying track is inverted T shaped
Chute, outwardly, the shade of nipple heads both sides protrusion is stuck in two side edgefolds of the conveying track cylindrical portion of nut,
The end of the segmental arc is connected with a stopping device by spring, and the stopping device blocks the chute one of the conveying track
Side opening, prevent nut from being skidded off from the distal opening of chute, the end of the conveying track forms bifurcated, lowermost nut
Screw is placed exactly on bifurcated mouth, and the thimble of the head that presses is sitting at the top of the bifurcated mouth, the conveying track end
Bifurcated mouth both sides formed inclined-plane.
The position that face each presses below head on the workbench is respectively arranged with a lower mould for being used to press, institute
The surface for stating lower mould is formed centrally within the cone of a protrusion, multiple shrinkage pools is formed around cone, multiple shrinkage pools enclose
A circle is coiled into, and the intersection between two adjacent shrinkage pools forms sharp tip.
Formed with multiple station locating slots, length of the station locating slot along the workbench on the workbench
Direction is in line, and station locating slot is located at the underface of the drilling equipment, is provided with below the workbench
Positioner, the positioner include the side plate, the crossbeam below workbench, fixation for being fixed on workbench side
Polylith baffle plate on crossbeam, the travel switch before every piece of baffle plate, the rack being vertically installed on crossbeam and by
The gear of motor driven, the gear are meshed with the rack on crossbeam, can make on crossbeam and crossbeam under motor driven
Baffle plate vertically moves up and down in station locating slot.
Side steelframe assembling equipment include bottom bracket, the strip being fixed on the bottom bracket workbench,
The upper horizontal stroke being connected to installed in the guide upright post at described workbench two and by the guide upright post above the workbench
Beam, is provided with intermediate active crossbeam between the workbench and entablature, the top of the entablature is provided with hydraulic cylinder, the hydraulic pressure
The plunger of cylinder is connected with the intermediate active crossbeam, drives the intermediate active crossbeam to be moved up and down along the guide upright post, institute
State on workbench and intermediate active crossbeam respectively that the lower mould provided with strip and upper mould, the upper mould are provided with electromagnetism along its length
Iron.
The lower mould is provided with the locating dowel of mould surface under multiple protrusions along center line, and multiple locating dowels are in the lower mould
Arranged in a line on length direction, the bottom of the locating dowel is provided with spring, and the locating dowel can contract when being stressed effect
Enter in lower mould.
The underframe/lid frame assembling equipment includes bottom bracket, the workbench being fixed on the bottom bracket, passes through peace
Guide upright post on workbench corner is connected to the upper mounting plate above the workbench, between the workbench and upper mounting plate
Provided with intermediate active platform, the intermediate active platform can move up and down along the guide upright post, and the top of the upper mounting plate is provided with liquid
Cylinder pressure, the plunger of the hydraulic cylinder are connected with the intermediate active platform, and the workbench is provided with mould and ejecting mechanism, institute
State mould and the frame shape to match with the shape of underframe or lid frame is mutually spliced to form by the template of more tile height identical rectangles, in frame
The inner side and outer side of shape connects polylith mold fixed plate by lock screw respectively, and the top of the template is provided with several raised
For positioning the pilot pin of sheet material.
The two ejection cylinders and be respectively provided at the ejection that the ejecting mechanism includes being arranged on the workbench
Push rod on cylinder piston rod, the ejection cylinder are set in vertical direction, and the push rod is horizontally arranged, the ejection
Mechanism is located in the frame shape of the mould.
After adopting the above technical scheme, the utility model compared with background technology, has the following advantages that:
The drilling that the utility model can complete steel frame construction packing case presses, the connection of side plate, the peace of underframe and lid frame
Multiple working procedure, the sheet materials or semi-finished product of steel frame construction packing case such as dress are conveyed by streamline, save worker's consuming
Time and muscle power, substantially increase the processing efficiency of product.
Embodiment
Refer to shown in Fig. 1, the utility model discloses a kind of semi-automatic production line of steel frame construction packing case, and it is wrapped
Include conveying streamline 1 and multiple processing stations for setting gradually of conveying direction along conveying streamline 1, on processing stations respectively
It is provided with and cuts out board device 2, drills equipment 3, side steelframe assembling equipment 4 and underframe/the lid frame assembling equipment 5 that presses.
Cut out board device 2 and use existing sanction saw equipment, for sheet material to be cut into required size, the sheet material cut out passes through
Conveying streamline 1 delivers to the drilling equipment 3 that presses and is drilled and pressed.
As shown in Fig. 2 to Figure 10, drilling press equipment 3 include pressing device 32, drilling equipment 33, pressure riveting device 34, from
Dynamic feeding device 35 and positioner, each device of the above are installed in frame 31, and frame 31 is provided with one and is used for placement of tiling
The workbench 311 of the strip of sheet material 7, pressing device 32, drilling equipment 33, pressure riveting device 34 and automatic charging device 35 are pacified
Set gradually mounted in the top of workbench 311 and from front to back, positioner is arranged on the lower section of workbench 311.
Wherein pressing device 32 includes the multiple depression bar cylinders 321 being in line, and multiple depression bar cylinders 321 are fixed on frame
The position of 31 top of workbench 311, the piston rod bottom of depression bar cylinder 321 are provided with the briquetting 322 of a cylinder.
Drilling equipment 33 includes a line drilling drive cylinder positioned at the rear of depression bar cylinder 321, the work for the drive cylinder that drills
Stopper rod bottom is provided with by motor-driven drill bit 331.
During processing, sheet material 7 first will be placed on workbench 311 by worker, and the driving of depression bar cylinder 321 of pressing device 32 is lived
Stopper rod declines, and briquetting 322 is pressed on sheet material 7, prevents sheet material 7 from arbitrarily moving, after sheet material 7 is compressed, subsequent drilling equipment 33
Drilling drive cylinder driving drill bit 331 decline, drilled on sheet material 7, after the completion of drilling, briquetting 322 and drill bit 331 divide
Rise not under the drive of cylinder and return, then worker picks up sheet material 7, and the position of sheet material 7 is reapposed on workbench 311
Put, 7 hole-drilled position of sheet material is placed on forward to the underface of pressure riveting device 34, carry out the process that presses of next step.
Pressure riveting device 34 is included positioned at row's pressurized cylinder 341 at multiple drilling drive cylinder rears and by pressurized cylinder 341
Driving presses first 342, and the driving of pressurized cylinder 341, which presses, first 342 to be declined for self-clinching nut to be pressed into the hole that sheet material 7 is drilled.
Nut for pressing carries out feeding by automatic charging device 35, and automatic charging device 35 is used to send self-clinching nut
On to the station for facing first 342 underface that presses (automatic charging device 35 is not shown in fig. 2), automatic charging device 35 wraps
Include the conveying track 352 for being located at row's feeding vibrating disk 351 at the rear of pressurized cylinder 341 and being attached thereto respectively, conveying track
352 feed end connects with the discharging opening of feeding vibrating disk 351, and conveying track 352 divides for connected horizontal segment 353, vertical section
354 and segmental arc 355, the horizontal segment 353 started to extend out from the discharging opening of feeding vibrating disk 351 forms first of bending to downward
Vertical section 354 is stretched out, is bent again from vertical section 354 toward first 342 direction of pressing and is formed segmental arc 355, segmental arc 355
Direction and the direction of horizontal segment 353 it is perpendicular.
Wherein conveying track 352 sections at vertical section 354, is divided into the canned paragraph of top and the rotatable section of lower section,
Specially the upper part of horizontal segment 353 and vertical section 354 is fixed on support 356, the lower part and segmental arc of vertical section 354
355 are rotatably connected on support 356 by bearing pin, and in level side between the latter half of vertical section 354 and support 356
Spring 357 is connected up.Make conveying track 352 realize flexibly in this way with support 356 to be connected, when conveying track
352 ends by press first 342 promotion when, conveying track 352 can rotate toward side, and when thrust disappears, conveying track
352 can set back in the presence of spring 357.
The both sides of conveying track 352 form the flanging toward inner bending, so that being internally formed for conveying track 352 is inverted T shaped
Chute, the self-clinching nut 6 used in the utility model is flat-nosed cylinder type self-clinching nut, and nut 6 has cylinder 61, head
Shade 62 and the wedge angle 63 down extended from shade 62, the shade 62 of the both sides protrusion of nipple heads can be stuck in conveying rail
In two side edgefolds in road 352, the part of cylinder 61 of nut 6 is outwardly so that nut 6 can be conveyed along chute and do not fallen
Go out.The end face of segmental arc 355 press first 342 underface.
Nut 6 enters in conveying track 352 from the discharging opening of feeding vibrating disk 351, is fitly arranged in horizontal segment 353
It is interior, fall by self gravitation effect into vertical section 354 from turning and slided along segmental arc 355 to end, segmental arc 355
End one stopping device 356 is connected with by spring, stopping device 356 is used for the chute wherein one for blocking conveying track 352
The distal opening on side, prevent nut 6 from being skidded off from the distal opening of chute, and ensure just to be aligned positioned at lowermost nut 6
Bore position on sheet material.The end of conveying track 352 forms bifurcated, and the screw for sliding into lowermost nut 6 is placed exactly in point
On prong 358 so that first 342 thimble 344 of pressing can pierce into from the top of bifurcated mouth 358 and the jacking sheet material 7 of nut 6
In drilling, pressing first 342 includes compression leg 343 and the thimble 344 that is located at the center of compression leg 343 and can be retracted in compression leg 343, presses
First 342 under the driving of pressurized cylinder 341, first makes 344 times general who has surrendered's nuts 6 of thimble through in the drilling of sheet material, then compression leg 343 after
Continuous to decline, thimble 344 is retracted in compression leg 343, and compression leg 343 continues down pressure nut 6 so that the wedge angle 63 on the shade of nut 6 is being pressed
Injected in the presence of power around the drilling of sheet material 7, so as to complete the fixation of nut 6.
The both sides of bifurcated mouth 358 of the end of conveying track 352 form inclined-plane 359, and pressing, first 342 compression leg 343 declines and touched
To the surface of conveying track 352 and continue during pushing, compression leg 343 down continues meeting handle while motion along inclined-plane 359
Conveying track 352 pushes that (lower part of conveying track 352 rotatable angle in the presence of thrust, is shown in Fig. 9 b institutes open outward
The state shown), such conveying track 352 would not stop the pressing to nut 6 of compression leg 343, after compression leg 343 is completed to press,
Rise under cylinder action and reset, conveying track 352 sets back (see the shape shown in Fig. 9 a again in the presence of spring 357
State).
As shown in figure 8, the position that face each presses below first 342 on workbench 311 is respectively arranged with one and is used for
The lower mould 312 to press, the surface of lower mould 312 are formed centrally within the cone 313 of a protrusion, the shape around cone 313
Into multiple shrinkage pools 314, multiple shrinkage pools 314 are surrounded by a circle, and the intersection between two adjacent shrinkage pools 314 forms sharp point
End, when nut 6 is forced into the drilling of sheet material 7, the cylinder 61 of the bottom of nut 6 first passes through the drilling of sheet material 7 and pressed
To at the lower mould 312 of workbench 311, under the effect of the pressure, cylinder 61 is by the tip between adjacent two shrinkage pool 314 point
Cut, and the multi-disc being divided to form is respectively along the arc turnup outward of each shrinkage pool 314, so after the completion of pressing, spiral shell
The cylinder 61 of mother 6 then forms the flange being fixed on around foot of hole.
Formed with multiple station locating slots 315, length of the station locating slot 315 along workbench 311 on workbench 311
Direction is in line, and station locating slot 315 is sitting at the lower section of drilling equipment 33, and the lower section of workbench 311 is provided with
Positioner, positioner include being fixed on the side plate 387 of the side of workbench 311, the crossbeam positioned at the lower section of workbench 311
381st, the polylith baffle plate 382 that is fixed on crossbeam 381, the rack 383 being vertically installed on crossbeam 381 and it is fixed on work and puts down
It is meshed with the rack 383 on crossbeam 381, can makes under motor driven below platform, by the gear 384 of motor driven, gear 384
Baffle plate 382 on crossbeam 381 and crossbeam 381 vertically moves up and down.
One stroke switch 385 is separately installed with before every piece of baffle plate 382, polylith baffle plate 382 and travel switch 385 are distinguished
The position of corresponding each station locating slot 315, under the drive of gear 384 and rack 383 baffle plate 382 can position through station
Groove 315 and the lower face for stretching out on the surface of workbench 311 or dropping to workbench 311.
Baffle plate 382 is used for the position for positioning sheet material 7, and when being compressed and being drilled, worker's hand takes sheet material 7 only to need plate
The top margin of material 7 just completes positioning (state as shown in Figure 4) against baffle plate 382 above, the side abutment side plate 387 of sheet material 7,
And when being leaned against with the top margin of sheet material 7 on baffle plate 382, sheet material 7 can be pressed onto the feeler lever 386 of travel switch 385 simultaneously, and stroke is opened
385 signals for then sending a break-make are closed, cylinder and drill bit can just make the action for pushing and drilling, if sheet material 7 is put askew, not have
Have and be close to baffle plate 382 completely, while be not also just pressed onto the feeler lever 386 of travel switch 385, then it represents that do not have good positioning also, cylinder
The action for pushing and drilling would not be made with drill bit.After the completion of drilling, baffle plate 382 drops to work under the drive of motor
The lower section of platform 311, sheet material 7 will not be hindered to carry out the follow-up process that presses.
The press sheet material 7 of process of drilling has been completed by conveying streamline 1 to deliver to side steelframe and assemble equipment 4 and carry out side steel
The assembling of frame.
As shown in Figure 11 and Figure 12, steelframe assembling equipment 4 in side includes bottom bracket 41, the length being fixed on bottom bracket 41
The workbench 42 of bar shaped, two guide upright posts 43 installed in the two of workbench 42 and work is connected to by guide upright post 43
The entablature 44 of the top of platform 42, is provided with intermediate active crossbeam 45, the top of entablature 44 is set between workbench 42 and entablature 44
There is hydraulic cylinder 46, the plunger 47 of hydraulic cylinder 46 is connected with intermediate active crossbeam 45, drives intermediate active crossbeam 45 along guide upright post
43 move up and down, and are provided with the lower mould 48 of strip on workbench 42 along its length, on intermediate active crossbeam 45 along its length
Provided with the upper mould 49 being engaged, wherein upper mould 49 is provided with electromagnet.
Workbench 42 is provided with two groups of infrared ray safety detection devices, during two groups of infrared ray safety detection devices are respectively provided at
Between moved cross beam 45 front and rear sides (Figure 11 left and right directions is the left and right sides), every group of infrared ray safety detection device wraps respectively
The RF transmitter 411 and infrared receiver 412 being mounted opposite are included, it is located on four angles of workbench 42 altogether.
As shown in Figure 12, lower mould 48 is provided with the locating dowel 413 of mould surface under multiple protrusions, multiple locating dowels 413 along center line
Arranged in a line on the length direction of lower mould 48.The bottom of locating dowel 413 is provided with spring so that locating dowel 413 is being pressurized
The masterpiece used time can be retracted in lower mould 48.
The side of workbench 42 is provided with the switch of control device start and stop, and switch uses Double-button switch 410.
The front and rear sides of workbench 42 are separately provided for placing the support 414 of sheet material, when being worked using hydraulic test,
First the sheet material 7 of two blocks of packing case side plates is laid flat on the support 414 of front and rear sides respectively, and the side difference of two sheet materials 7
Be placed on the top of lower mould 48, the edges of two plates 7 respectively against locating dowel 413 front and rear sides, after two plates 7 are alignd
Side steelframe 416 is arranged on to the relevant position of upper mould 49 again, because upper mould 49 is provided with electromagnet, therefore reliably magnetic force by side steelframe
416 inhale at upper mould 49, and after starting device, intermediate active crossbeam 45 drives upper mould 49 to decline, and side steelframe 416 is pressed in into two boards
The seam crossing of material 7, the flanging hole of side steelframe 416 is formed with multi-disc tooth shape structure, under the effect of the pressure, tooth-shape structure insertion plate
In material 7, you can side steelframe 416 is fixed between two plates 7, realize being connected for two sheet materials.Because locating dowel 413 is elasticity
Ground is arranged on lower mould 48, and when upper mould 49 presses down side steelframe 416, locating dowel 413 can be pressed into lower mould 48, will not be to mould
Tool pressing produces stop.
By two plates 7 be connected after, then respectively by another side of this two plates 7 respectively by side steelframe 416 with
Another block of sheet material 7 is connected, and is thus connected with four blocks of sheet materials 7 by three side steelframes 416, the two plates positioned at two are turned over
Turn (material of side steelframe 416 is softer, can carry out bending), finally again by a side steelframe 416 by the another of this two sheet material
One side connects, and is finally formed the packaging box main body surrounded by four blocks of side plates.
Need two bit manipulation personnel to stand respectively in process and take one block of plate in the front and rear sides of workbench 42, a human hand
The lower mould 48 of the alignment of material 7, after installing side steelframe 416 and aliging, the operating personnel in the front of workbench 42 that stand press button 410 and entered
Row hydraulic, due to being Double-button switch control, i.e., must press two buttons 410 simultaneously could start, and thus need
The both hands of operating personnel leave workbench 42, avoid the danger that hand in the case of artificial incorrect operation is pressed onto by equipment.
Two groups of infrared ray safety detection devices are provided with workbench 42, are separately positioned on the operating position of front and rear sides
On, so during pressing mold, if Migrant women or the hand of operating personnel imprudence are close, power supply can disconnect automatically,
Equipment is stopped, and can so prevent the person from coming to harm, and improves security.
After the completion of the assembly working of side plate, next to carry out pushing up the assembling of steelframe and bottom steelframe to cover plate and bottom plate.
Figure 13 to Figure 15 shows a kind of underframe/lid frame assembling equipment 5, and it includes bottom bracket 51, is fixed on bottom branch
Workbench 52 on frame 51, four guide upright posts 53 on 52 4 jiaos of workbench, work is connected to by guide upright post 53
Make the upper mounting plate 54 of the top of platform 52, intermediate active platform 55 is provided between workbench 52 and upper mounting plate 54, intermediate active platform 55 can edge
Guide upright post 53 to move up and down, the top of upper mounting plate 54 is provided with hydraulic cylinder 56, plunger 57 and the intermediate active platform of hydraulic cylinder 56
55 are connected, and driving intermediate active platform 55 moves up and down.
As shown in Figure 14, workbench 52 is provided with mould 59, and mould 59 is by more tile heights are identical, template 591 of rectangle
The frame shape to match with the shape of underframe or lid frame is mutually spliced to form, passes through lock screw respectively in the inner side and outer side of frame shape
594 connection polylith mold fixed plates 592, the top of template 591 are provided with several raised pilot pins 593 for being used to position sheet material,
The height of pilot pin 593 is less than the thickness of sheet material.
Workbench 52 is provided with ejecting mechanism, and ejecting mechanism includes two ejection cylinders 581 being arranged on workbench 52
And the push rod 582 on the ejection piston rod of cylinder 581 is respectively provided at, ejection cylinder 581 is set in vertical direction, and push rod 582 is
It is horizontally arranged, it is perpendicular with the direction of motion of ejection cylinder 581.Ejecting mechanism is arranged in the frame shape that mould 59 surrounds
Between.
When carrying out punching press using the utility model device, as shown in Figure 15, square cover plate or bottom plate will be cut into
Sheet material 10 is placed on mould 59, and multiple pilot pins 593 on mould 59 block the edge of sheet material 10 respectively, makes the position of sheet material 10
Standard is put, then lid frame or underframe are enclosed on the edge of sheet material 10, after the completion of contraposition, starting device, under intermediate active platform 55
General who has surrendered's lid frame/underframe is pressed on the edge of sheet material 10, and the flanging hole periphery on lid frame/underframe forms multi-disc tooth shape structure,
In the presence of pressure, in tooth-shape structure insertion sheet material, you can lid frame/underframe is fixed on the periphery of material plate 10.
Mould 59 is spliced by the polylith phase of template 591 different in size and formed, therefore can be according to the sheet material to be processed
Size and select different form assemblies, due to being provided with ejecting mechanism in the centre of mould 59, when can prevent punching press
The center section of sheet material can produce depression, and after the completion of punching press, rise push rod 582 in the presence of cylinder 581 is ejected,
So as to which the cover plate or bottom plate that press lid frame or underframe are lifted from mould, worker is facilitated to bear away.
When needing the larger casing of manufactured size, it can be used the smaller board material splice of two block sizes larger into a block size
Sheet material, in such cases, the utility model also needs to increase before the process that presses of drilling the process of splicing, the splicing of sheet material
Equipment is prior art, therefore is repeated no more.After the underframe installation of bottom plate, it may also need to install in the bottom of bottom plate
The filler strip for facilitating fork truck to lift, this installation process is also prior art, is also repeated no more.
It is mounted with the bottom plate of underframe, is mounted with that the cover plate of lid frame can be attached by screw and side plate, thus completes
The assembling of packing case.
Conveying streamline 1 has main orbit 11, be intervally distributed with main orbit 11 it is multiple by motor-driven conveying roller, it is more
Individual processing stations are set along the material conveying direction of main orbit 11 successively, and one group and main orbit are respectively equipped with each processing stations
The end of the perpendicular feed rail 12 in 11 direction and discharging track 13, every group of feed rail 12 and discharging track 13 is equipped with
Lifting platform 14, material are conveyed on main orbit 11, and after reaching a processing stations, lifting platform is reached by feed rail 12
14, height of materials is adjusted to the work with special processing equipment on the processing stations by lifting platform 14 in the presence of lift cylinder
Table top sustained height, it is put into again on lifting platform 14 after machining, height of materials is adjusted to and discharging track by lifting platform 14 again
13 sustained heights, then material is resend to main orbit 11 by discharging track 13.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art can readily occur in the technical scope that the utility model discloses
Change or replacement, should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should
It is defined by scope of the claims.