CN203046255U - Servo driving mechanism of welding equipment for adult incontinence pants and infant pull-ups production line - Google Patents
Servo driving mechanism of welding equipment for adult incontinence pants and infant pull-ups production line Download PDFInfo
- Publication number
- CN203046255U CN203046255U CN 201220717154 CN201220717154U CN203046255U CN 203046255 U CN203046255 U CN 203046255U CN 201220717154 CN201220717154 CN 201220717154 CN 201220717154 U CN201220717154 U CN 201220717154U CN 203046255 U CN203046255 U CN 203046255U
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- Prior art keywords
- production line
- adult incontinence
- welding equipment
- speed reducer
- incontinence pants
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 238000003466 welding Methods 0.000 title claims abstract description 33
- 206010021639 Incontinence Diseases 0.000 title claims abstract description 28
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 28
- 230000007246 mechanism Effects 0.000 title abstract description 12
- 230000008878 coupling Effects 0.000 claims abstract description 14
- 238000010168 coupling process Methods 0.000 claims abstract description 14
- 238000005859 coupling reaction Methods 0.000 claims abstract description 14
- 238000010438 heat treatment Methods 0.000 abstract description 36
- 230000009467 reduction Effects 0.000 abstract description 2
- 239000003638 chemical reducing agent Substances 0.000 abstract 7
- 230000001360 synchronised effect Effects 0.000 abstract 1
- 238000003825 pressing Methods 0.000 description 18
- 238000007731 hot pressing Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 5
- 238000005485 electric heating Methods 0.000 description 4
- 230000000750 progressive effect Effects 0.000 description 4
- 239000000523 sample Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000009931 harmful effect Effects 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
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Abstract
The utility model relates to a servo driving mechanism of welding equipment for an adult incontinence pants and infant pull-ups production line. The servo driving mechanism comprises the welding equipment for the adult incontinence pants and infant pull-ups production line, wherein a power output shaft of a servo motor of the welding equipment for the adult incontinence pants and infant pull-ups production line is connected with a power input end of a speed reducer, and a power output shaft of the speed reducer is connected with a driven shaft by an elastic coupling and positioned in a sleeve of a connecting flange. The servo driving mechanism has the advantages that 1. the servo motor is decelerated through the speed reducer, the structure is simple, and an occupied space is small; 2. the speed reducer and supporting seats adopt the connecting flange, so that the rigidity of the mechanism is ensured, and the structure of the connecting flange of the mechanism can easily ensure the coaxiality of the output shaft of the speed reducer and the driven shaft; 3. the speed reducer is connected with the driven shaft by the elastic coupling, so that damage or life reduction of the speed reducer caused by a mounting error is avoided; and 4. upper and lower rolls adopt servo driving synchronous control mechanisms for individual control, so that the consistency of relative positions of upper heating module strips and lower heating module strips is ensured.
Description
Technical field
The utility model relates to a kind of for the repeatedly effectively welding of adult incontinence pants, the same position of baby La La trousers multi-layer thin sheet material, and the top layer that makes soldered portion can not be subjected under the harmful effect prerequisites such as overheated, hardening, guarantee fully bonding adult incontinence pants, baby La La trousers production line welding equipment servo-actuating device of multi-layer thin sheet material, belong to the nonwoven welding equipment and make the field.
Background technology
CN101508186A, title " full automatic control nonwoven hot pressing welding equipment and welding method ", comprise the PLC controller, the upper rack groove structure, the bottom has the hole, following electrical heating weld wheel wheel shaft is pressed on the pressure sensor by hole and the sliding block lower surface that sliding block is positioned at frame lower, last electrical heating weld wheel wheel shaft is positioned at the upper rack groove by top shoe and the top shoe lower surface is positioned on the screw mandrel adjusting tapered wedges and screw mandrel adjusting tapered wedges is driven by stepper motor by transmission mechanism, the power supply for step-by-step motor end is controlled by the PLC controller, oil hydraulic cylinder is positioned at the frame upper end, and the piston of oil hydraulic cylinder is connected with top shoe by connecting rod and connecting plate and whether the work of oil hydraulic cylinder is controlled by the PLC controller.But owing to baby La La trousers, adult incontinence pants are multilayer material before welding, be easy to occur that local welding is insecure, the phenomenon of poor sealing, if artificially in order to improve welding quality, then need to increase lower corrugated time of contact, influence the main frame speed of production, too high if pressing-in temp arranges, then can make the surfacing part overheated, occur being scalded and wear or scald into lump, thereby influence function of use and presentation quality.
The utility model content
Purpose of design: avoid the weak point in the background technology, design a kind of for the repeatedly effectively welding of adult incontinence pants, the same position of baby La La trousers multi-layer thin sheet material, and the top layer that makes soldered portion can not be subjected to guaranteeing fully bonding adult incontinence pants, baby La La trousers production line welding equipment servo-actuating device of multi-layer thin sheet material under the harmful effect prerequisite such as overheated, hardening.
Design: in order to realize above-mentioned purpose of design.1, the lower roll roll surface equidistantly is equipped with the design of above six following heating module bars and the lower roll roll surface three top rolls being housed equidistantly, is one of technical characterictic of the present utility model.The purpose of doing like this is: the one since the lower roll two ends with girff plate bottom is rotatably assorted and by shaft coupling by down servo-drive synchronizing control driving, and the lower roll roll surface equidistantly is equipped with heating module bar under six bar shapeds, following heating module bar is built-in with electric heating tube and thermocouple probe, electric heating tube is controlled its heating-up temperature by the PLC controller, and thermocouple probe feeds back to the PLC controller for detection of the temperature of following heating module bar and with the data that detect, temperature by heating module bar under the control of PLC controller is in the scope of set definite value, and three top rolls equidistantly are equipped with in lower roll roll surface top and top roll roll surface symmetry is equipped with two upward heating module bars, two that namely go up on the roll surface upward differ 180 degree between the heating module bar, should go up the heating module bar and under the control of PLC controller, form coupling with following heating module bar on the lower roll and weld effect, and namely go up heating module bar and the following heating module bar die welding that is involutory and connect; The 2nd, owing to be positioned under last heating module bar on three top rolls of lower roll top and the six roots of sensation on the lower roll heating module bar under the control of PLC controller, form corresponding hot weld one by one, the length of its weld interval has determined the quality of welding, be that it can be according to the time of adult incontinence pants production line, baby La La trousers production line production efficiency control hot pressing welding, both the time of efficient low (speed is slow), hot pressing welding long, efficient height (speed is fast), repeatedly hot pressing is welded; That is: when adult's incontinence pant production line, baby La La trousers production line per minute produce adult incontinence pants or baby La La trousers sheet number more than 50,150 when following, the last heating module bar work in three top rolls on first top roll roller is only welded once; When adult's incontinence pant production line, baby La La trousers production line per minute produce adult incontinence pants or baby La La trousers sheet number more than 150,250 when following, last heating module bar work in three top rolls on first and second top roll is to quilt weldering portion sequential welding secondary; When adult's incontinence pant production line, baby La La trousers production line per minute were produced adult incontinence pants or baby La La trousers sheet number greater than 250, three top rolls had the last heating module bar work on three top rolls, to quilt weldering portion sequential welding three times.2, three top rolls drive the design of rotating by shaft coupling by the same direction of last servo-drive synchronizing control respectively, are two of technical characterictics of the present utility model.The purpose of doing like this is: because hydraulic jack is contained on the girff plate and the piston end surface of hydraulic jack is connected by the bearing block of contiguous block with the top roll two ends, and whether hydraulic jack work is controlled by the PLC controller, when the PLC controller is worked according to built-in programmed instruction hydraulic jack, piston in the hydraulic jack promotes that top roll presses down and the last heating module bar that is positioned on the top roll welds soldered multi-layer nonwoven fabrics with the following heating module bar hot pressing that is positioned on the lower roll, after welding was finished, the piston reset in the PLC controller instruction hydraulic jack and the last heating module bar that drives in the top roll separated with following heating module bar.3, the design of servo-drive synchronizing control is three of technical characterictic of the present utility model.The purpose of doing like this is: because the power output shaft of servo-drive synchronizing control directly is connected with the decelerator power input shaft, and the power output shaft of decelerator directly is connected with yielding coupling, yielding coupling with transmission of power to driven shaft, control driven shaft spare rotates, thereby the decelerator of having avoided alignment error to cause damages or the situation of life-span reduction, guarantees the axiality of decelerator shaft and driven shaft simultaneously.
Technical scheme: a kind of adult incontinence pants, baby La La trousers production line welding equipment servo-actuating device, comprise adult incontinence pants, baby La La trousers production line welding equipment, the power output shaft of the servomotor of described adult incontinence pants, baby La La trousers production line welding equipment is connected with the power intake of decelerator, and the decelerator power output shaft is connected with driven shaft by yielding coupling and is positioned at adpting flange cover.
The utility model is compared with background technology, and the one, servomotor slows down by decelerator, and is simple in structure, and it is little to take up room; The 2nd, decelerator and supporting base adopt adpting flange, have guaranteed the rigidity of mechanism, and the adpting flange structure of this mechanism simultaneously guarantees the axiality of decelerator shaft and driven shaft easily; The 3rd, decelerator adopts yielding coupling to be connected with driven shaft, the situation that decelerator damages or the life-span reduces of having avoided alignment error to cause; The 4th, up-down rollers adopts the servo-drive synchronizing control to control separately, has guaranteed the uniformity of the relative position of heating module bar up and down.
Description of drawings
Fig. 1 is the structural representation of servo-drive synchronizing control.
Fig. 2 is Fig. 1 application structure schematic diagram.
Fig. 3 be among Fig. 2 B-B to the sectional structure schematic diagram.
Fig. 4 be among Fig. 2 A-A to the sectional structure schematic diagram.
Fig. 5 is the structural representation of track sheave among Fig. 2.
The specific embodiment
Embodiment 1: with reference to accompanying drawing 1-4.A kind of adult incontinence pants, baby La La trousers production line welding equipment servo-actuating device, comprise adult incontinence pants, baby La La trousers production line welding equipment, the power output shaft of the servomotor 141 of described adult incontinence pants, baby La La trousers production line welding equipment is connected with the power intake of decelerator 142, and decelerator 142 power output shafts are connected with driven shaft 146 by yielding coupling 143 and flat key 148 and are positioned at adpting flange 144 cover.Described driven shaft 146 is positioned at supporting seat 145 by bearing 147.
Cardinal principle: servomotor 141 provides power source, is delivered on the driven shaft parts 146 by yielding coupling 143 after decelerator 142 slows down, and control driven shaft spare rotates.The connection that flat key 8 provides moment of torsion to transmit; Supporting seat 145 is the mounting base of mechanism; Adpting flange 144 is for mechanism provides rigid support, and assurance decelerator shaft and follower axiality; Bearing 147 provides support for slave unit.
Example: adult incontinence pants, baby La La trousers production line welding equipment servo-actuating device, with reference to accompanying drawing 2-5.Comprise the PLC controller, lower roll 1 two ends and girff plate 10 bottoms are rotatably assorted, six following heating module bars 3 equidistantly are housed lower roll 1 roll surface and lower roll 1 is driven by following servo-drive synchronizing control 14 by shaft coupling, 1 core of lower roll has metallic channel and metallic channel is built-in with power line 17, electric heating tube power supply in the heating module bar 3 under the power line output is given, power line 17 inputs be fixed on girff plate 10 on rotation collector ring 16 in power output end be connected, rotation collector ring 16 power inputs connect power supply; Three top rolls 8 equidistantly are housed in lower roll 1 roll surface top and three top roll 8 two ends are rotatably assorted by bearing block 12 and girff plate 10 tops respectively, three top rolls 8 are driven by last servo-drive synchronizing control 13 same directions by shaft coupling respectively and rotate, top roll 8 roll surface symmetries are equipped with heating module bar 6,8 cores of top roll have metallic channel and metallic channel is built-in with power line 17, the power line output is given electric heating tube power supply in the last heating module bar 6, power line 17 inputs be fixed on girff plate 10 on rotation collector ring 16 in power output end be connected, rotation collector ring 16 power inputs connect power supply; Hydraulic jack 9 is contained on the girff plate 1 and the piston end surface of hydraulic jack 9 is connected with the bearing block 12 at top roll 8 two ends by contiguous block 11 and drive top roll 8 rises or presses down, 410 fixedly connected of connecting rod support 409 in many group connecting rod clamping devices 4 and L shaped stationary links are connected with lower roll 1 sidepiece, the axis of guide 407 in many group connecting rod clamping devices 4 is arranged in track sheave 15 track grooves and guide bearing 408 by the guide bearing 408 that is located thereon and is rolling with the track groove and cooperates, track sheave 15 be enclosed within on the lower roll 1 and with girff plate 10 inboard fixedlying connected, organize pressing plate 401 in the connecting rod clamping device 4 more and be time interference fit or unclamp with lower roll 1 roll surface and cooperate.The both sides of lower roll 1 roll surface that are positioned at 3 of six following heating module bars of lower roll 1 roll surface are respectively equipped with connecting rod clamping device 4.Described connecting rod clamping device 4 is by pressing plate 401, connecting rod 402, L shaped connecting rod 403, first connecting rod spherojoint 404, adjusting screw(rod) 405, second connecting rod spherojoint 406, cam pin 407, guide bearing 408, supporting seat 409, cam arm 410 and L shaped connecting rod support 411 constitute, the middle part of pressing plate 401 adopts bearing pin to be connected with the rear portion with connecting rod 402 1 ends and L shaped connecting rod 403 1 ends, the L end of connecting rod 402 other ends and L shaped connecting rod 403 is connected with L shaped connecting rod support 411 by bearing pin respectively, L shaped connecting rod support 411 is connected with lower roll 1 sidepiece, the other end of L shaped connecting rod 403 adopts bearing pin to be connected with first connecting rod spherojoint 404 1 ends, the other end of first connecting rod spherojoint 404 is connected with adjusting screw(rod) 405 1 ends, adjusting screw(rod) 405 other ends are connected with second connecting rod spherojoint 406 1 ends that (other end of first connecting rod spherojoint 404 and adjusting screw(rod) 405 1 ends spin, and adjusting screw(rod) 405 other ends and second connecting rod spherojoint 406 1 ends spin; Adjusting screw(rod) 405 two ends pitch directions in opposite directions and with the other end of first connecting rod spherojoint 404, the spin direction that connects of second connecting rod spherojoint 406 1 ends is opposite and reach the adjustment that pressing plate 401 is pressed down spacing by spinning), second connecting rod spherojoint 406 other ends are connected with an end that adopts bearing pin cam arm 410, the other end of cam arm 410 is connected with supporting seat 409 1 ends, supporting seat 409 other ends are connected with lower roll 1 sidepiece, cam pin 407 1 ends are connected with cam arm 410 middle parts, the intrinsic guide bearing 408 of cam arm 410 other ends and be positioned at the track groove of track sheave 15.The described hot pressing bar face of heating module bar 3 down is provided with the hot pressing flank of tooth 301.The described hot pressing bar face of going up heating module bar 6 be the light face and with the hot pressing flank of tooth 301 shrink fit of following heating module bar 3.The track groove of described track sheave 15 is made of the progressive track groove 154 that unclamps of pressing plate pressing track groove 151, clamp loose track groove 152, the progressive pressing track of pressing plate groove 153 and pressing plate, wherein, the radius of pressing plate pressing track groove 151 is greater than the radius of clamp loose track groove 152, the curve of the progressive pressing track of the pressing plate groove 153 that pressing plate pressing track groove 151 is connected with clamp loose track groove 152 is the cosinusoidal motion curve, and the progressive curve that unclamps track groove 154 of the pressing plate that pressing plate pressing track groove 151 is connected with clamp loose track groove 152 is the cosinusoidal motion curve.The signal lead-out wire of described heating module bar 3 down and last heating module bar 6 built-in thermoelectrics idol temp probe and thermocouple temperature probe connects the signal end of controller.The bottom of described top roll 8 two end axles bearings is provided with lash adjusting device 5.Hydraulic jack 9 is pressure applying means, when shutting down, prevents that product from being scalded, and can be set to shut down the pattern of lifting, and the heating module bar separates up and down.
What need understand is: though above-described embodiment is to the mentality of designing of the present utility model detailed text description of contrasting; but these text descriptions; just the simple text of the utility model mentality of designing is described; rather than to the restriction of the utility model mentality of designing; any combination, increase or modification that does not exceed the utility model mentality of designing all falls in the protection domain of the present utility model.
Claims (2)
1. an adult incontinence pants, baby La La trousers production line welding equipment servo-actuating device, comprise adult incontinence pants, baby La La trousers production line welding equipment, it is characterized in that: the power output shaft of the servomotor (141) of described adult incontinence pants, baby La La trousers production line welding equipment is connected with the power intake of decelerator (142), and decelerator (142) power output shaft is connected with driven shaft (146) by yielding coupling (143) and flat key (148) and is positioned at adpting flange (144) cover.
2. adult incontinence pants according to claim 1, baby La La trousers production line welding equipment servo-actuating device, it is characterized in that: described driven shaft (146) is positioned at supporting seat (145) by bearing (147).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220717154 CN203046255U (en) | 2012-12-24 | 2012-12-24 | Servo driving mechanism of welding equipment for adult incontinence pants and infant pull-ups production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220717154 CN203046255U (en) | 2012-12-24 | 2012-12-24 | Servo driving mechanism of welding equipment for adult incontinence pants and infant pull-ups production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203046255U true CN203046255U (en) | 2013-07-10 |
Family
ID=48729247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220717154 Expired - Lifetime CN203046255U (en) | 2012-12-24 | 2012-12-24 | Servo driving mechanism of welding equipment for adult incontinence pants and infant pull-ups production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203046255U (en) |
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2012
- 2012-12-24 CN CN 201220717154 patent/CN203046255U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20170314 Granted publication date: 20130710 |
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| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20170914 Granted publication date: 20130710 |
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| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20170914 Granted publication date: 20130710 |
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| PD01 | Discharge of preservation of patent |
Date of cancellation: 20190411 Granted publication date: 20130710 |
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| PD01 | Discharge of preservation of patent | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190513 Address after: 310000 No. 488 Xingyuan Road, Yuhang Economic Development Zone, Hangzhou City, Zhejiang Province Patentee after: ZHEJIANG YONGCHUANG MACHINERY CO.,LTD. Address before: 311100 No. 392 Xingguo Road, Yuhang Economic Development Zone, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Creator Machinery Manufacture Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130710 |