CN103935040B - Automatic serger - Google Patents
Automatic serger Download PDFInfo
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- CN103935040B CN103935040B CN201410068063.0A CN201410068063A CN103935040B CN 103935040 B CN103935040 B CN 103935040B CN 201410068063 A CN201410068063 A CN 201410068063A CN 103935040 B CN103935040 B CN 103935040B
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Abstract
This technology provides that a kind of production efficiency is high, automaticity is high, simple to operate, easy to use, the automatic serger that automatically can complete skeleton bound edge, it comprises frame, can being arranged in frame, for supporting the core rod of fabric of oscilaltion by elastic device, have the only mould of the die orifice passed for core rod, move up and down the telescopic arm be arranged in frame, restriction core rod is moved downward to the stopping means of extreme position; Gap is had between die orifice inwall and skeleton periphery; The end of telescopic arm has the vacuum cup for adsorbing skeleton; When moving down under the drive of skeleton at telescopic arm, until when core rod contacts with stopping means, fabric is through aforementioned gap and upwards extend and exceed die orifice end face and form flange; It also comprise for promote inner side from flange to skeleton turnover and contact with skeleton upper surface push away side plate.
Description
Technical field
This technology relates to taping machine.
Background technology
Having in automotive upholstery manyly needs skeleton bound edge (fabric is wrapped in skeleton edges), as luggage case stiffener (automobile trunk tire cover plate) is sticked to form by fabric and skeleton, the upper surface (state when using on automobile) of skeleton is fitted a shell fabric, at the edge of skeleton upper surface, fabric curves the edge down to skeleton lower surface, and be fitted in the edge of skeleton lower surface, form fabric to the laminating bound edge of skeleton. like this, enhance the texture of luggage case stiffener and the attractive in appearance of outward appearance.
At present, the production of luggage case stiffener adopts artificial glue spraying mostly, the method of artificial bound edge is carried out, namely first fabric is cut into suitable size, then glue spraying, again the lower surface of skeleton (state during production, contrary with state when using) is fitted with fabric, after then the part that fabric exceeds skeleton edges upwards being turned down, be attached to the edge of skeleton upper surface.This method labour intensity is large, and production efficiency is low, and cost is high, yields poorly.
Summary of the invention
The object of this technology is to provide that a kind of production efficiency is high, automaticity is high, simple to operate, easy to use, the automatic serger that automatically can complete skeleton bound edge.
The automatic serger of this technology, comprises frame; And
Core rod, by elastic device can oscilaltion be arranged in frame, for supporting the fabric be placed on its end face;
Only mould, is fixed in frame, and it has the die orifice passed for core rod, inwall and the skeleton of die orifice need the periphery of rim section consistent, and have gap between the inwall of die orifice and skeleton periphery, and the width in this gap is equal with fabric thickness;
Elastic device is when normality, and core rod end face is not less than die orifice end face;
Above core rod, have the telescopic arm be arranged in frame moved up and down, the end of telescopic arm has the vacuum cup for adsorbing skeleton, and vacuum cup communicates with vacuum equipment;
Frame is also provided with the stopping means being moved downward to extreme position for limiting core rod;
When moving down under the drive of the vacuum cup being adsorbed with skeleton at telescopic arm, skeleton first contacts with fabric, then skeleton promotes the elastic force that core rod overcomes elastic device and continues to move down, until when core rod contacts with stopping means and stops mobile, skeleton enters in die orifice, the upper surface that skeleton is used for pasting with fabric is not less than die orifice end face, and the fabric between die orifice and skeleton periphery exceeds die orifice end face through aforementioned gap also upwards extends and forms flange;
That its side be also included in perpendicular to die orifice axis moves up, for promote flange to the inner side turnover of skeleton contact with skeleton upper surface push away side plate.
The beneficial effect of this technology: during use, is placed on (surface of glue spraying upward) on core rod the fabric cutting rear and glue spraying, skeleton is adsorbed in vacuum suction.Fabric and skeleton all around to be adjusted position when placing fabric and skeleton, aim at up and down.Then moved downward by telescopic arm, vacuum cup and skeleton is driven to move down, the lower surface of skeleton first contacts with fabric upper surface, then the elastic force that telescopic arm overcomes elastic device by promotion core rods such as skeletons continues to move down, until when core rod contacts with stopping means and stops mobile, telescopic arm stop motion.In this process, skeleton lower surface is subject to the active force upwards that elastic device is given by core rod all the time, ensure that the abundant laminating of fabric and skeleton lower surface.Meanwhile, the fabric between die orifice and skeleton periphery exceeds die orifice end face through the gap die orifice inwall and skeleton periphery also upwards extends and forms flange.Afterwards by pushing away the movement of side plate, promotion flange turns down to the inside of skeleton upper surface, pushes away side plate and flange is pressed on skeleton upper surface, complete the bound edge of skeleton periphery.This technology can complete the laminating bound edge of fabric to skeleton automatically, and relative to manual operations, production efficiency is high, automaticity is high, simple to operate, easy to use.
Above-mentioned automatic serger, elastic device is when normality, and core rod end face is concordant with die orifice end face.Because core rod end face is concordant with die orifice end face, fabric is placed on core rod end face, and the planarization of fabric is better.
Above-mentioned automatic serger, die orifice end face is provided with the posting positioned fabric; Material level is on core rod end face face to face, a part for fabric periphery and the interior side contacts of fabric posting and locate.Like this, fabric is placed in posting the location getting final product quick finished surface material level and put, operation simplifies more.
Above-mentioned automatic serger, elastic device is when normality, and core rod end face is concordant with die orifice end face; Die orifice end face is provided with the posting that fabric is positioned; Material level is on core rod end face face to face, a part for fabric periphery and the interior side contacts of fabric posting and locate; When core rod contacts with stopping means, skeleton is used for concordant with posting upper surface with the upper surface that fabric is pasted; Push away side plate to be slidably arranged on posting upper surface.Like this, fabric is placed on the core rod in posting, not only smooth, and the location that opposite material level puts can be completed fast, push away side plate and move along the upper surface of posting, implement convenient; Skeleton upper surface is concordant with posting upper surface simultaneously, and the upper surface of skeleton can not hinder the movement pushing away side plate, and flange reliably can turn down the upper surface place to skeleton.
Above-mentioned automatic serger, flange has multiple, at least two adjacent flange docking; Two are had at least adjacent to push away side plate for what promote adjacent two flange, adjacent two bights docking pushing away side plate.Push away the bight docking of side plate, can paste with skeleton upper surface to the turnover of skeleton upper surface reliably the flange of wearing or featuring stage armour adjacent two docking.
Above-mentioned automatic serger, frame is also provided with the location-plate positioned skeleton, location-plate has locating hole; When telescopic arm is positioned at top, a part for skeleton periphery contacts with locating hole and locates and adsorbed by vacuum cup.Like this, skeleton is placed on the location that can complete frame position in the locating hole on location-plate fast, operation simplifies more.
In order to prevent the glue after glue spraying on material from becoming dry in the environment that temperature is lower, viscosity declines, and above-mentioned automatic serger, frame is also provided with the fan housing that can move horizontally, and the gas outlet of fan housing is relative with fabric above fabric; The air inlet of fan housing communicates with the hot air apparatus producing hot blast.Like this, by fan housing, hot blast is blowed to fabric, make the gum softening on fabric, adhesive property is better.Why fan housing will move horizontally, and is to prevent fan housing and the interference such as telescopic arm, sucker.When the air outlet of fan housing expects to carry out blowing hot-air just over there, fan housing is positioned at the below of telescopic arm, sucker etc.; Afterwards, fan housing level moves to side, and then sucker etc. drive skeleton to move down, and skeleton lower surface and fabric are fitted, prevents the interference between telescopic arm (and sucker) and fan housing.Best, described core rod, only mould, elastic device, telescopic arm, stopping means, push away each two of side plate, lay respectively at the both sides of frame; Described fan housing is positioned at the centre of frame, can move make air outlet relative with the fabric be positioned on the core rod of both sides to both sides.Like this, the mechanism of frame both sides can stagger the work of hocketing, and efficiency is doubled, and if fan housing is when the blowing hot-air of the fabric to side, opposite side skeleton is just being moved downward to the state that skeleton lower surface contacts with fabric upper surface under the drive of telescopic arm.
Accompanying drawing explanation
Fig. 1 is the final products schematic diagram formed after skeleton is pasted bound edge by fabric.
Fig. 2 is the A-A revolved sectional view of Fig. 1;
Fig. 3 is the B-B revolved sectional view of Fig. 1;
Fig. 4 is fabric and skeleton automatic attaching taping machine schematic diagram;
Fig. 5 is the schematic diagrames such as core rod, only mould, telescopic arm, the suction cup carrier of side in fabric and skeleton automatic attaching taping machine;
Fig. 6 is the C portion enlarged drawing in Fig. 5;
Fig. 7 is the D portion enlarged drawing in Fig. 5;
Fig. 8 is the only mould in Fig. 4, and core rod, pushes away the top view of side plate etc.;
Fig. 9 is the only mould in Fig. 4, the top view (remove and push away side plate etc.) of core rod etc.;
Figure 10 is the schematic diagram of posting;
Figure 11 is the schematic diagram of only mould;
Figure 12 is placed on fabric on core rod, and schematic diagram when being located by posting;
Figure 13 is placed on fabric on core rod, and schematic diagram when being located by posting;
Figure 14 is that skeleton is with the schematic diagram moved down when contacting with fabric;
Figure 15 is that skeleton is with the schematic diagram moved down when contacting with fabric;
Figure 16 is the top view of Figure 14;
Figure 17 is skeleton in Figure 16 and fabric schematic diagram;
Figure 18 is that skeleton promotion core rod moves down, and fabric forms schematic diagram during flange;
Figure 19 is that skeleton promotion core rod moves down, and fabric forms schematic diagram during flange;
Figure 20 pushes away side plate to promote flange to the schematic diagram after the turnover of skeleton upper surface;
Figure 21 pushes away side plate to promote flange to the schematic diagram after the turnover of skeleton upper surface;
Figure 22 pushes away the schematic diagram (schematic diagram pushing away side plate in Fig. 8) when side plate does not promote flange;
Figure 23 is the schematic diagram pushing away side plate in Figure 21;
Figure 24 is the schematic diagram (product represents with chain-dotted line) pushing away side plate and product in Figure 21;
Figure 25 is the side view of Fig. 4.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this technology is described further.
In automobile trunk tire cover plate 100, the basic quadrangularly of skeleton 10, schematic diagram after four edge 101-104 of skeleton upper surface 107, lower surface 105 and the fabric 9 of skeleton paste is see Fig. 1-3, it should be noted that, edge 104 only has two ends and fabric to paste, and the interlude 106 at edge 104 does not paste fabric.
Through cutting into the fabric 9 of suitable size (with reference to Figure 17) before fabric is pasted, fabric is quadrangle substantially, its upper surface 97 will be pasted with skeleton, wherein four edge 91-94 of upper surface 97 will paste with skeleton upper surface, the mid portion of upper surface 97 will be pasted with skeleton lower surface, other parts want the periphery between skeleton upper and lower surface to paste, and certainly, the interlude 96 at edge 94 is not pasted with skeleton periphery, skeleton upper surface.Skeleton need the periphery of rim section be corresponding four side 108-111(see Fig. 2,3, with reference to Figure 17), wherein the interlude of side 111 is the same with the interlude 106 at edge 104, does not paste fabric.The product (automobile trunk tire cover plate) 100 that skeleton is formed after pasting bound edge, four edge 91-94(of fabric do not comprise the interlude 96 at edge 94) do not comprise the interlude at edge 104 with four edge 101-104(of skeleton upper surface respectively) paste mutually, skeleton lower surface completely and fabric paste.
In order to complete the stickup of fabric and skeleton and the skeleton double automatic attaching taping machine that designs, see Fig. 4-7, Figure 25, there are core rod 3, only mould 4, elastic device, posting 5, telescopic arm, limiting plate 7 in the both sides of frame respectively, push away side plate 8 etc.The core rod 3 of both sides, only mould 4, elastic device, posting 5, telescopic arm, limiting plate 7, push away the symmetries such as side plate 8, below main take side as main being described.
See Fig. 8,9,25, the fan housing 2 that the roller 21 frame 1 being provided with bottom can move horizontally.Fan housing is positioned at the centre of frame.Frame is arranged through the drive unit that fan housing drive motors 25 and belt 24 drive fan housing to move horizontally.The air inlet 22 of fan housing with produce hot blast, the hot air apparatus with electric heating tube communicates.Air outlet 23 on fan housing down.When fan housing moves horizontally in frame, air outlet 23 can be positioned at below it, the fabric 9 be positioned on core rod is relative.
See Fig. 7,12,13, core rod 3 is one flat plates, can being arranged in frame of oscilaltion by elastic devices such as multiple spring 11 or cylinders bottom it.For placing fabric 9 on core rod end face 31.Spring 11 is when normality, and core rod end face 31 is concordant with die orifice end face (having the only mould end face of die orifice) 44.
See Fig. 7,18,19, only mould 4 is fixed in frame, it has the die orifice 41 passed for core rod, inwall 42 and the skeleton of die orifice 41 need the periphery of rim section (i.e. side 108-111) consistent, and the inwall 42 of die orifice and skeleton need there is gap 43 between the periphery of rim section (i.e. side 108-111), the width in this gap is equal with fabric 9 thickness, passes through to make fabric.
See Fig. 5,6, have the oil cylinder 16 be fixed in frame above core rod, the piston rod of oil cylinder can move up and down relative to frame, defines telescopic arm 161.The lower end of telescopic arm is connected with suction cup carrier 12, and suction cup carrier 12 is provided with the multiple vacuum cups 13 for adsorbing skeleton upper surface, and vacuum cup 13 communicates with vacuum equipment.Suction cup carrier 12 top is connected with guide rod 6, and guide rod 6 coordinates with sliding pair with the guide pin bushing be fixed in frame.
See Fig. 5,7,12,19, be fixed on the limiting plate 7 that having on die orifice inwall is positioned at core rod bottom in the inside of die orifice, limiting plate 7, when core rod moves down, core rod can contact with limiting plate, thus limits core rod and move down.Position when core rod contacts with limiting plate is exactly the extreme position that core rod moves down.
See Fig. 8,9,10,16, die orifice end face 44 is provided with the posting 5 that fabric is positioned.Posting is a nonocclusive shape with opening portion 51.Matching with the periphery part of (before pasting with skeleton) fabric at least partially inside fabric posting 5.Like this, when the fabric before pasting with skeleton is placed in posting, contacts with fabric periphery inside posting, and the fabric be positioned on core rod end face is positioned, to ensure accuracy and the uniformity of the position of fabric; And the interlude 96 of the fabric edge 94 do not pasted with skeleton is just in time positioned at the opening portion 51 of posting.
See Fig. 5,6, frame is also provided with the location-plate 14 positioned skeleton, location-plate has locating hole 141; The inwall of locating hole 141 is consistent with the periphery of skeleton.When skeleton is placed in locating hole, skeleton periphery and locating hole contact internal walls and located.Like this, skeleton is placed on after in locating hole, then adsorbs skeleton by vacuum cup, just can ensure accuracy and the uniformity of the position of skeleton.
See Fig. 8,22-24, pushing away side plate 8 has five to be 81,82,83,84,85, pushes away side plate 81-83 corresponding with three edge 101-103 of skeleton upper surface respectively; Push away side plate 84,85 corresponding with the two ends at the edge 104 of skeleton upper surface respectively.Adjacent two vertex angle parts 87 pushing away side plate are acute angle, and adjacent two acute angle docking pushing away side plate basically form a right angle.
Respectively pushing away side plate is slidably arranged on posting upper surface, respectively pushes away side plate and is connected with the piston rod pushing away limit oil cylinder 86 respectively, pushes away to push away side plate bottom the cylinder action of limit and move up in the side perpendicular to die orifice axis.
Below main for the core rod on the left of frame, telescopic arm, sucker, push away the mechanisms such as side plate so that its course of work to be described.During use, see Figure 12,13, the fabric (upper surface of glue spraying stick upward) cutting rear and glue spraying stick is placed on the posting inner position on the left of frame, and now fabric is positioned on core rod end face and die orifice end face.See Fig. 5, behind the locating hole location on then skeleton being put on the left of frame location-plate by manipulator, hold skeleton upper surface by vacuum cup.The fabric of now being located by posting and being aimed at up and down by the skeleton that location-plate is located.See Figure 25, then move into place above the fabric on the left of frame on the left of frame by drive unit driving fan housing etc., the hot blast that hot air apparatus produces enters fan housing through air inlet, then blows to fabric upper surface by air outlet, to the adhesive heating on fabric.Afterwards, above the fabric that drive unit direction drives fan housing etc. to move into place on the right side of frame on the right side of frame.See Figure 14,15, then by the action of oil cylinder 16 on the left of frame, drive piston rod (telescopic arm) to move downward, drive suction cup carrier, vacuum cup and skeleton on the left of frame to move down.After skeleton lower surface contacts with fabric upper surface, along with telescopic arm continue move down, skeleton promotes the elastic force that core rod overcomes elastic device and moves down, until core rod lower surface contact with limiting plate, oil cylinder 16 stopping movement.In this process, skeleton lower surface is subject to the active force upwards that the elastic device on the left of frame is given by core rod all the time, ensure that the abundant laminating preventing the fabric on the left of frame and skeleton lower surface, ensures to paste smooth no wrinkle.Core rod lower surface contacts with limiting plate, and when the oil cylinder 16 on the left of frame stops mobile, skeleton enters in die orifice, and skeleton is used for concordant with posting upper surface with the top surface edge that fabric edge is pasted.Exceed die orifice end face see the fabric 9 of Figure 18,19 between die orifice and skeleton periphery through gap 43 also upwards extends and form flange, namely this flange is the interlude 96 needing four the edge 91-94(being pasted onto the fabric on skeleton upper surface not comprise edge 94).See Figure 20,21,24, each on the left of frame pushes away side plate respectively under the drive pushing away limit oil cylinder, promotes a corresponding flange and has contacted stickup to the inner side turnover of skeleton upper surface with skeleton upper surface.Adjacent two acute angle docking pushing away side plate basically form a right angle.
Core rod on the right side of frame, telescopic arm, sucker, the course of work pushing away the mechanisms such as side plate are identical with left side, and just on the left of frame, on the right side of mechanism and frame, mechanism staggers alternation, increases work efficiency.
Claims (6)
1. automatic serger, is characterized in that: it comprises frame; And:
Core rod, by elastic device can oscilaltion be arranged in frame, for supporting the fabric be placed on its end face;
Only mould, is fixed in frame, and it has the die orifice passed for core rod, inwall and the skeleton of die orifice need the periphery of rim section consistent, and have gap between the inwall of die orifice and skeleton periphery, and the width in this gap is equal with fabric thickness;
Elastic device is when normality, and core rod end face is not less than die orifice end face;
Above core rod, have the telescopic arm be arranged in frame moved up and down, the end of telescopic arm has the vacuum cup for adsorbing skeleton, and vacuum cup communicates with vacuum equipment;
Frame is also provided with the stopping means being moved downward to extreme position for limiting core rod;
When moving down under the drive of the vacuum cup being adsorbed with skeleton at telescopic arm, skeleton first contacts with fabric, then skeleton promotes the elastic force that core rod overcomes elastic device and continues to move down, until when core rod contacts with stopping means and stops mobile, skeleton enters in die orifice, the upper surface that skeleton is used for pasting with fabric is not less than die orifice end face, and the fabric between die orifice and skeleton periphery exceeds die orifice end face through aforementioned gap also upwards extends and forms flange; Flange has multiple, at least two adjacent flange docking;
That its side be also included in perpendicular to die orifice axis moves up, for promote flange to the inner side turnover of skeleton contact with skeleton upper surface push away side plate; And have at least two adjacent to push away side plate for what promote adjacent two flange, adjacent two bights docking pushing away side plate;
Frame is also provided with the fan housing that can move horizontally, and the gas outlet of fan housing is relative with fabric above fabric; The air inlet of fan housing communicates with the hot air apparatus producing hot blast.
2. automatic serger as claimed in claim 1, is characterized in that: elastic device is when normality, and core rod end face is concordant with die orifice end face.
3. automatic serger as claimed in claim 1, is characterized in that: die orifice end face is provided with the posting positioned fabric; Material level is on core rod end face face to face, a part for fabric periphery and the interior side contacts of fabric posting and locate.
4. automatic serger as claimed in claim 1, is characterized in that: elastic device is when normality, and core rod end face is concordant with die orifice end face; Die orifice end face is provided with the posting that fabric is positioned; Material level is on core rod end face face to face, a part for fabric periphery and the interior side contacts of fabric posting and locate; When core rod contacts with stopping means, skeleton is used for concordant with posting upper surface with the upper surface that fabric is pasted; Push away side plate to be slidably arranged on posting upper surface.
5. automatic serger as claimed in claim 1, is characterized in that: in frame, be also provided with the location-plate positioned skeleton, location-plate has locating hole; When telescopic arm is positioned at top, a part for skeleton periphery contacts with locating hole and locates and adsorbed by vacuum cup.
6. automatic serger as claimed in claim 1, is characterized in that: described core rod, only mould, elastic device, telescopic arm, stopping means, push away each two of side plate, lays respectively at the both sides of frame; Described fan housing is positioned at the centre of frame, can move make air outlet relative with the fabric be positioned on the core rod of both sides to both sides.
Priority Applications (1)
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CN201410068063.0A CN103935040B (en) | 2014-02-27 | 2014-02-27 | Automatic serger |
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CN201410068063.0A CN103935040B (en) | 2014-02-27 | 2014-02-27 | Automatic serger |
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CN103935040A CN103935040A (en) | 2014-07-23 |
CN103935040B true CN103935040B (en) | 2016-04-13 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105799161B (en) * | 2016-05-31 | 2018-09-25 | 上海子元汽车零部件有限公司 | The fabric coating unit of automotive sunshade panel |
CN105799160B (en) * | 2016-05-31 | 2018-03-23 | 上海子元汽车零部件有限公司 | The fabric cladding process of automotive sunshade panel |
CN107415257A (en) * | 2017-09-13 | 2017-12-01 | 长春汽富晟长泰汽车塑料制品有限公司 | Automobile component without glue Wrapping apparatus and without glue Wrapping method |
CN110961511B (en) * | 2018-09-30 | 2024-09-13 | 佛山派阁汽车塑料技术有限公司 | Edge covering machine for automobile plastic parts |
CN109291411A (en) * | 2018-11-22 | 2019-02-01 | 湖北理工学院 | A kind of full-automatic three side folding brake |
CN113524858A (en) * | 2021-07-27 | 2021-10-22 | 溧阳市山湖实业有限公司 | Automatic heating and laminating equipment for luggage case cover plate |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH08118481A (en) * | 1994-10-19 | 1996-05-14 | Kasai Kogyo Co Ltd | Interior trim part for vehicle and manufacture thereof |
JP4521817B2 (en) * | 2005-02-16 | 2010-08-11 | 河西工業株式会社 | Manufacturing method for interior parts for automobiles |
CN2808653Y (en) * | 2005-04-29 | 2006-08-23 | 天津市精大稀机械设备制造公司 | Car ceiling covering machine |
CN101947600A (en) * | 2009-12-22 | 2011-01-19 | 浙江吉利汽车有限公司 | Flanging and ejecting device |
CN203344312U (en) * | 2013-05-16 | 2013-12-18 | 臻越自动化技术(上海)有限公司 | Turning device and edge covering equipment |
CN203779874U (en) * | 2014-02-27 | 2014-08-20 | 溧阳市山湖实业有限公司 | Automatic edge covering machine |
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2014
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