Pants for infants waistline floats the special adjustable great transition wheel assembly of welding system
Technical field
The utility model relates to a kind of ferry boat that is bigger than and can the pants for infants waistline of up-down adjustment to float the special adjustable great transition wheel assembly of welding system, belongs to the ultrasonic wave welding system special-purpose member assembly that floats and manufactures field.
Background technology
CN103057114A, title " intellectual pants for infants production line and Intelligent welding method ", lower roll roll surface is equidistantly equipped with six pieces of lower heating module bars; Three top rolls are equidistantly housed above lower roll roll surface and are driven by the same direction of upper servo-drive synchronizing control and rotate, top roll roll surface symmetry is equipped with heating module bar, upper and lower roll shaft core has metallic channel and in metallic channel, power line is powered to electric heating tube in upper heating module bar, and power line is connected with rotation collector ring; Hydraulic jack is contained on girff plate and the piston end surface of hydraulic jack is connected by the bearing block of contiguous block with top roll two ends, connecting rod support in many groups bar clamping device is fixedly connected with portion with L shape stationary links and is connected with lower roll sidepiece, cam pin in many groups bar clamping device is held by the cam pin be located thereon and is arranged in track sheave track groove, track groove wheel to be enclosed within lower roll and to be fixedly connected with inside girff plate, and the pressing plate in many group bar clamping devices and lower roll roll surface are that lower press-fit or unclamp coordinates.
CN101518370A, title " one turn of multi-chip multiple welding high-speed high-intensity ultrasonic welding device ", it comprises module, welding is turned and ultrasonic bonding generator, it is characterized in that: the diameter that described welding is turned is 200mm ~ 5000mm, 2 pieces or polylith intermodule apart from being distributed on the wheel face that welds and turn, the weldering mould of more than 2 groups or 2 groups ultrasonic bonding generators in proportion be positioned at that weld the module of turning on wheel face corresponding and be matched in clearance.
Utility model content
Purpose of design: designing a kind of ferry boat that is bigger than can the pants for infants waistline of up-down adjustment float the special adjustable great transition wheel assembly of welding system.
Design: in order to realize above-mentioned purpose of design.The utility model adopts ultrasonic welding technique and pants for infants waistline to seal floating system and combines in the welding of pants for infants elastic waistline, farthest extend the pants for infants waistline seal welding time, ensure that pants for infants waistline seal welding quality, make the comfortable feel of pants for infants elastic waistline reach best.Native system adopts two ultrasonic brazing unit symmetries to install for this reason, dandy roll adopts one turn of two-piece type, and serious offense ferry boat is designed to upper and lower adjustable structure, and transfer wheel (lower initiative traction wheel) adopts guide rail to fix, passively in welding process can move up and down, increase weld interval.
Technical scheme: a kind of pants for infants waistline floats the special adjustable great transition wheel assembly of welding system, great transition wheel assembly is formed by being bigger than ferry boat, transition wheel shaft, bearing block, outer panel, gusset, interior plate, both sides fixed head, adjustment seat, adjusting screw(rod), adjusting nut, slide track component, shaft coupling, synchronous pulley, bearing block and supporting skeleton frame, outer panel, two pieces of gussets and interior plate form rectangle serious offense ferry boat carriage seat, on the outer panel that serious offense ferry boat is arranged on serious offense ferry boat carriage seat by transition wheel shaft and the bearing block that is positioned at transition wheel shaft two ends and interior plate, interior plate both sides are coordinated with frame plate slide block by slide track component, adjusting nut is fixed on upper end in the middle part of interior plate, adjustment seat to be fixed on the frame plate that is positioned at above interior plate and relative with adjusting nut, adjusting screw(rod) is spun by adjustment seat and adjusting nut, synchronous pulley is arranged on by bearing block and wheel shaft and supports in skeleton frame and wheel shaft is connected with the transition wheel shaft passing frame plate axis hole by shaft coupling.
The utility model is compared with background technology, two ultrasonic unit is adopted to combine with the synchronous gear that floats, serious offense ferry boat is designed to upper and lower adjustable structure, make to be taken turns passive up-down adjustment by two transfers in pants for infants waistline welding process, by the reliable transition of serious offense ferry boat, not only play cushioning effect, and realize accelerating in welding process, slowing down, indirectly increase pants for infants waistline weld interval, ensure that pants for infants waistline weld strength, and comfortable feel is good.
Accompanying drawing explanation
Fig. 1 is that pants for infants waistline floats the special adjustable great transition wheel assembly schematic front view of welding system.
Fig. 2 is the plan structure schematic diagram of Fig. 1.
Fig. 3 is the side-looking structural representation of Fig. 1.
Fig. 4 is that the pants for infants waistline ultrasonic wave adopting serious offense ferry boat to form floats the schematic front view of welding system.
Fig. 5 is the plan structure schematic diagram of Fig. 4.
Fig. 6 is the side-looking structural representation of Fig. 4.
Detailed description of the invention
Embodiment 1: with reference to accompanying drawing 1-3.A kind of pants for infants waistline floats the special adjustable great transition wheel assembly of welding system, and great transition wheel assembly 22 is by serious offense ferry boat 221, transition wheel shaft 222, bearing block 223, outer panel 224, gusset 225, interior plate 226, both sides fixed head 227, adjustment seat 228, adjusting screw(rod) 229, adjusting nut 2210, slide track component 2211, shaft coupling 2213, synchronous pulley 2214, bearing block 2215 and support skeleton frame 2216 and form, outer panel 224, two pieces of gussets 225 and interior plate 226 form rectangle serious offense ferry boat carriage seat, on the outer panel 224 that serious offense ferry boat 221 is arranged on serious offense ferry boat carriage seat by transition wheel shaft 222 and the bearing block 223 that is positioned at transition wheel shaft 222 two ends and interior plate 226, interior plate 226 both sides are coordinated with frame plate slide block by slide track component 2211, adjusting nut 2210 is fixed on upper end in the middle part of interior plate 226, adjustment seat 228 to be fixed on the frame plate that is positioned at above interior plate 226 and relative with adjusting nut 2210, adjusting screw(rod) 229 is spun by adjustment seat 228 and adjusting nut 2210, synchronous pulley 2214 is arranged on by bearing block 2215 and wheel shaft and supports in skeleton frame 2216 and wheel shaft is connected with the transition wheel shaft 222 passing frame plate axis hole by shaft coupling 2213.The frame plate being positioned at interior plate 226 lower end is provided with positive stop 2212, plays interior plate 226 positioning action.The wallboard supported below skeleton frame 2216 is provided with adjustment seat 2217, makes synchronous pulley 2214 wheel shaft be positioned at same axle center with the transition wheel shaft 222 of serious offense ferry boat 221 by regulating.
Embodiment 2: with reference to accompanying drawing 4-6.On the basis of embodiment 1, a kind of pants for infants waistline ultrasonic wave adopting serious offense ferry boat to form floats welding system, comprise frame, five to take turns on the synchronous front and back wallboard driving three in transfer device in five synchronous initiative traction wheels upper initiative traction wheels to be arranged on frame respectively by respective wheel shaft and the upper initiative traction wheel 10 and 14 that coordinates higher than its both sides spacing of middle upper initiative traction wheel 12, two in five synchronous initiative traction wheels lower initiative traction wheels 11 and 13 lay respectively at the below of three upper initiative traction wheel two two-wheeled spacing and two lower initiative traction wheels 11 and 13 are that rotation slides up and down and coordinates respectively by respective wheel shaft and the front and back symmetry bearing block slide block holder 15 and 16 be fixed on before and after frame on wallboard, servomotor 18 drives five synchronous pulley 10-14 synchronous axial system by synchronous pulley and Timing Belt 17, upper initiative traction wheel 10 and 14 is respectively equipped with discharging guide housing 18 and discharging guide housing 19, left and right guide plate 20 lays respectively at initiative traction wheel 12 both sides, lower initiative traction wheel 11 and 13 elasticity holder cover is by the deflector roll 45 being distributed in lower initiative traction wheel 11 and 13 top, both sides deflector roll 40 and 42, be distributed in the deflector roll 41 of lower initiative traction wheel 11 and 13 middle upper portion, be distributed in lower initiative traction wheel 11 and 13 bottom, both sides deflector roll 43 and 44, be distributed in lower initiative traction wheel 11 and 13 middle lower portion, and elasticity conduction band 46 is formed, elasticity conduction band 46 to be enclosed within the elasticity holder cover roller that is made up of deflector roll 40-45 and to form lower initiative traction wheel 11 and 13 elasticity holder cover, in the synchronous gear that floats left synchronous pulley 31 and right synchronous pulley 33 to be positioned at below lower initiative traction wheel 11 and 13 respectively by wheel shaft and left synchronous pulley 31 and right synchronous pulley 33 respectively by passive belt wheel rocking arm 30 and driving pulley rocking arm 34 hinged with connecting rod 37 two ends, driving pulley rocking arm 34 power intake and connecting rod 38 one end hinged, connecting rod 38 other end and toggle 35 clutch end hinged, regulating wheel 32 is between left synchronous pulley 31 and right synchronous pulley 33 above spacing, open Timing Belt 36 is enclosed within left synchronous pulley 31, regulating wheel 32, after right synchronous pulley 33, be positioned at left synchronous pulley 31, the open synchronous pulley in right synchronous pulley 33 both sides 36 take turns with five respectively synchronous drive the slide block in transfer device bottom bracket slide block holder 15 and 16 to connect after, its open Timing Belt 36 both sides are separately fixed in frame, in ultrasonic welding institution, great transition wheel assembly 22 is positioned on the wallboard in the middle of upper rack by great transition wheel assembly fixed mount, bottom roller assembly 21 to be positioned at below great transition wheel assembly 22 and to be rotated by driven by servomotor, on the frame workbench that two ultrasonic bonding heads 20 and 24 lay respectively at bottom roller assembly 21 both sides and two ultrasonic bonding heads 20 and 24 match with the ultrasonic bonding head welding block on bottom roller assembly 21 respectively, guide housing 23 covers on the bottom roller assembly 21 on great transition wheel assembly 22 to ultrasonic bonding head 20 and 24, the control that ultrasonic welding institution comprises the welding of ultrasonic bonding head, supersonic generator and ultrasonic bonding head is all prior art, is not described herein at this.On centre initiative traction wheel 12 and be positioned at its down either side lower initiative traction wheel 11 and 13 between be provided with deflector roll.Bearing block slide block holder 15 or 16 is made up of holder, bearing block, slide block, and slide block is positioned at holder chute, and bearing block is fixedly connected with slide block.Five take turns Timing Belt 17 in synchronous driving transfer device moves towards on the synchronous pulley on structure servo motor shaft, lower initiative traction wheel 11 bottom is enclosed within through upper initiative traction wheel 10 top, then be upwards enclosed within middle upper initiative traction wheel 12, be enclosed within lower initiative traction wheel 13 bottom downwards, then be upwards enclosed within initiative traction wheel 12, then form closed five initiative traction wheels synchronously drive through being positioned at deflector roll below lower initiative traction wheel 11 and 13 and the synchronous pulley on servo motor shaft downwards.Be upper and lower adjustable structure between great transition wheel assembly 22 and frame plate, the formation of concrete structure is prior art, can be of all kinds, be not described herein at this.Bottom roller assembly 21 is dandy roll, is prior art, is not described herein at this.Its pants for infants waistline ultrasonic wave floats welding method, the continuous finished product of pants for infants waistline enters from initiative traction wheel right side 14, through lower initiative traction wheel 13, right guide plate 20 to bottom roller assembly 21 is welded simultaneously by right-side ultrasonic-wave plumb joint 24, in the synchronous gear that floats, toggle 35 is by connecting rod 38, initiatively rocking arm 34 and five is taken turns and is synchronously driven transfer device bottom bracket slide block holder 15 to drive on lower initiative traction wheel 13 to move, extend the weld interval of pants for infants waistline, in like manner, when pants for infants waistline is welded simultaneously by upper initiative traction wheel 12 to bottom roller assembly 21 by right-side ultrasonic-wave plumb joint 20, in the synchronous gear that floats, toggle 35 is by connecting rod 38, initiatively rocking arm 34, connecting rod 37, passive rocking arm 30 and five is taken turns and is synchronously driven transfer device bottom bracket slide block holder 16 to drive on lower initiative traction wheel 11 to move, extend the weld interval of pants for infants waistline, so float, until production line quits work.Synchronous gear control technology system prior art of floating, as PLC, is not described herein at this.
It is to be understood that: although above-described embodiment to be contrasted detailed text description to mentality of designing of the present utility model; but these text descriptions; just the simple text of the utility model mentality of designing is described; instead of the restriction to the utility model mentality of designing; any do not exceed the utility model mentality of designing combination, increase or amendment, all fall in protection domain of the present utility model.