CN108556318A

CN108556318A - Hemmer, equipment for wrapping with zigzag compact heap and Wrapping method

Info

Publication number: CN108556318A
Application number: CN201810291314.XA
Authority: CN
Inventors: 仲华; 王帅; 邓平
Original assignee: Zhen Yue Automation Technology (shanghai) Co Ltd
Current assignee: Zhen Yue Automation Technology (shanghai) Co Ltd
Priority date: 2018-03-30
Filing date: 2018-03-30
Publication date: 2018-09-21
Anticipated expiration: 2038-03-30
Also published as: CN108556318B

Abstract

The present invention provides a kind of hemmers with zigzag compact heap, for will be located at the corner rim charge in sunroof hole portion corner in the decorative fabric being sticked on the sunroof hole portion inner surface of automotive trim top and overturn from the inner surface in sunroof hole portion to outer surface positioned at the edge rim charge of sunroof hole portion edge, at least one while for Contraband shape in the four edges of skylight frame opening portion, remaining is while for L-shaped, hemmer includes frame mechanism corresponding with the size in sunroof hole portion, the control mechanism that the horizontal sliding mechanism and control framework mechanism and horizontal sliding mechanism being arranged on the outside of Contraband shape side are acted.Hemmer according to the present invention can respectively to the corner in sunroof hole portion, Contraband shape while and when L-shaped carry out flange, when flange, is not wrinkled.The present invention provides a kind of equipment for wrapping with the above-mentioned hemmer with zigzag compact heap.The present invention provides a kind of Wrapping methods, and bound edge is carried out for the sunroof hole portion to automotive trim top.

Description

Hemmer, equipment for wrapping with zigzag compact heap and Wrapping method

Technical field

The present invention relates to a kind of hemmer, equipment for wrapping and Wrapping methods with zigzag compact heap, specifically relate to And it is a kind of for sunroof hole portion will to be turned to outside the decorative fabric being sticked on the sunroof hole portion inner surface of automotive trim top Hemmer, equipment for wrapping and the Wrapping method with zigzag compact heap of outer surface.

Background technology

In the process of automotive trim top semi-finished product, it is pasted onto table in the sunroof hole portion of interior trim top semi-finished product The decorative fabric needs in face are overturn from the inner surface in sunroof hole portion to the outer surface in sunroof hole portion, and with skylight opening portion Outer surface is bonding.It is mostly used hemmer now to execute the step automatically.

Hemmer in the prior art such as " hemmer and equipment for wrapping " (Chinese patent CN104162976A, it is public Open day 20141126) as shown in figure 15, hemmer A includes angle flange block B and side flange block C.Hemmer A is used for four The decorative fabric of sunroof hole portion inner surface when being L-shaped is overturn from the inner surface in sunroof hole portion to sunroof hole portion Outer surface.States of the flange block B in angle in the prior art in flange is as shown in figure 16, and angle flange block B has corner groove D, In flange, the corner rim charge F of decorative fabric is extrapolated to sunroof hole portion by angle flange block B from the inner surface in sunroof hole portion Outer surface, then angle flange block B pushings make corner groove D be stuck on the L-shaped side E in sunroof hole portion, thus will be under the rim charge F of corner Pressure.Side flange block has edge groove, flange action process identical as angle flange block.Pass through angle flange block and side flange block point Other corner rim charge and edge rim charge to sunroof hole portion carries out flange.

But hemmer in the prior art has the following problems：

One, the angle flange block and side flange block of hemmer in the prior art are in flange, since rim charge is in freely State, rim charge are likely to move in flange, to make the rim charge after flange wrinkle, the especially angle in sunroof hole portion Portion's shape is special, and corner rim charge can also be strutted in flange by the corner in sunroof hole portion, more be held after flange in this case Easily there is corrugation problem.

Two, hemmer in the prior art be only applicable to sunroof hole portion while for L-shaped the case where, it is still, practical On due to actual needs, sunroof hole portion when can sometimes be designed to Contraband shape, then being also needed in bound edge to Contraband shape side The upper and lower surface on top all carry out bound edge, and above-mentioned hemmer at all can not to the Contraband shape side in sunroof hole portion into Row bound edge.

Invention content

The present invention is to carry out to solve the above-mentioned problems, and it is an object of the present invention to provide a kind of turning over zigzag compact heap Side device, equipment for wrapping and Wrapping method.

The present invention provides a kind of hemmer with zigzag compact heap, the day for automotive trim top will to be sticked to Positioned at the corner rim charge in sunroof hole portion corner and positioned at sunroof hole portion edge in decorative fabric on the inner surface of window opening portion Edge rim charge overturn from the inner surface in sunroof hole portion to the outer surface in sunroof hole portion, in the four edges of skylight frame opening portion At least one while for Contraband shape, and while for L-shaped, the hemmer with zigzag compact heap includes and sunroof hole portion for remaining The corresponding frame mechanism of size, the horizontal sliding mechanism being arranged on the outside of Contraband shape side and control framework mechanism and horizontal sliding mechanism carry out The control mechanism of action, it is characterised in that：Wherein, frame mechanism includes positioning compression unit and flange unit, positioning compression list Member includes that angle compresses subelement and side compression subelement, and angle compresses subelement and includes：Angle compact heap, the angle phase with sunroof hole portion It is corresponding, and be consistent with the shape at the angle in sunroof hole portion；With angle compress drive member, for drive angle compact heap carry out forward or It rotates backward, side compresses subelement and includes：Contraband shape side compact heap, it is corresponding with Contraband shape side, and be consistent with the shape on Contraband shape side；Contraband Shape side compresses drive member, for driving Contraband shape side compact heap to be rotated forward or backward；L-shaped side compact heap, with L-shaped side phase It is corresponding, and be consistent with the shape on L-shaped side；And L-shaped side compress drive member, for drive Contraband shape side compact heap carry out forward or It rotates backward, flange unit includes angle flange subelement, Contraband shape flange subelement, angle flange in flange subelement and L-shaped Subelement includes：Angle flange block, it is corresponding with the angle in sunroof hole portion, and be consistent with the shape at the angle in sunroof hole portion；The angle and Flange drive member, for driving angle flange block to carry out forward or backward action, when control mechanism pilot angle flange drive member When angle flange block being driven to carry out forward motion, corner rim charge is extrapolated to skylight from the inner surface in sunroof hole portion and opened by angle flange block The outer surface of oral area, Contraband shape side flange subelement include：Contraband shape side flange block, it is corresponding with Contraband shape side, and with the shape on Contraband shape side Shape is consistent；Work as control machine for driving Contraband shape side flange block to carry out forward or backward action with Contraband shape side flange drive member Structure control Contraband shape while flange drive member drive Contraband shape while flange block carry out forward motion when, Contraband shape when flange block is by Contraband shape at Edge rim charge be extrapolated to from the inner surface in sunroof hole portion sunroof hole portion Contraband shape side top upper surface, L-shaped side is turned over Side subelement includes：L-shaped side flange block, it is corresponding with L-shaped side, and be consistent with the shape on L-shaped side；Structure is driven with L-shaped side flange Part, for driving L-shaped side flange block to carry out forward or backward action, when control mechanism control L-shaped side, flange drive member is driven When dynamic L-shaped side flange block carries out forward motion, L-shaped when flange block is by L-shaped at edge rim charge from the interior table in sunroof hole portion Face is extrapolated to the outer surface in sunroof hole portion, and the flange block in flange block or L-shaped is in contact angle flange block with Contraband shape, angle compact heap It is flexibly connected with angle flange block, rotational action forward is carried out when control mechanism pilot angle compresses drive member driving angle compact heap When, corner rim charge is pressed in the flange block of angle by angle compact heap, and Contraband shape flange block when compact heap is with Contraband shape is flexibly connected, and works as control For mechanism controls Contraband shape processed when compressing drive member and driving Contraband shape when compact heap progress rotational action forward, Contraband shape side compact heap will Edge rim charge at Contraband shape is pressed in the flange block of Contraband shape side, and L-shaped flange block when compact heap is with L-shaped is flexibly connected, and works as control For mechanism controls L-shaped when compressing drive member and driving L-shaped when compact heap progress rotational action forward, L-shaped side compact heap will be at L-shaped Edge rim charge be pressed in the flange block of L-shaped side, horizontal sliding mechanism includes：It is flat-pushing piece, corresponding with Contraband shape side, and with Contraband shape side Shape is consistent；Peaceful pushing block drive member, for driving flat-pushing piece to carry out forward or backward action, when control mechanism control is flat-pushing When block drive member drives flat-pushing piece of progress forward motion, the edge rim charge of the flat-pushing piece of upper surface by the top beyond Contraband shape side It is advanced to Contraband shape side area encompassed, the surface that angle compact heap is in contact with corner rim charge is serrated, Contraband shape side compact heap The surface being in contact with edge rim charge is serrated, and the surface that L-shaped side compact heap is in contact with edge rim charge is serrated.

Provided by the invention in the hemmer of zigzag compact heap, can also have the feature that：Wherein, Angle flange drive member is under the control of control mechanism, and also how can enough driving angle flange block is moved down or vertical motion, angle are turned over Side block is in inverted L-shaped, and when angle flange block carries out moving down action, angle flange block pushes corner rim charge, and corner rim charge is covered in day On the outer surface in the corner of window opening portion.

Provided by the invention in the hemmer of zigzag compact heap, can also have the feature that：Wherein, L-shaped side drive member is under the control of control mechanism, additionally it is possible to drive L-shaped side flange block to be moved down or vertical motion, L-shaped side Flange block be in inverted L-shaped, when L-shaped side, flange block carries out moving down action, L-shaped when flange block is by L-shaped at edge rim charge push, The edge rim charge at L-shaped side is set to be covered on the outer surface in sunroof hole portion.

Provided by the invention in the hemmer of zigzag compact heap, can also have the feature that：Wherein, Contraband shape side drive member is under the control of control mechanism, additionally it is possible to drive Contraband shape side flange block to be moved down or vertical motion, Contraband Shape side flange block has hook-type briquetting, and when Contraband shape side, flange block carries out moving down action, the hook-type briquetting of Contraband shape side flange block will The edge rim charge of the upper surface on the top beyond Contraband shape side pushes and is allowed to sagging.

Provided by the invention in the hemmer of zigzag compact heap, can also have the feature that：Wherein, Horizontal sliding mechanism further includes supporting rack, and flat-pushing piece is flexibly connected between supporting rack by spring, and flat-pushing piece of drive member is controlling Under the control of mechanism, additionally it is possible to drive flat-pushing piece to carry out moving down action, sagging edge rim charge is promoted Contraband shape side when flat-pushing piece When area encompassed, recoil of spring makes on the lower surface on the flat-pushing piece of top that edge rim charge is extruded in Contraband shape side, flat-pushing Block is L-shaped, and the evacuation groove for avoiding hook-type briquetting is provided on flat-pushing piece.

Provided by the invention in the hemmer of zigzag compact heap, can also have the feature that：Wherein, The surface that angle compact heap is in contact with corner rim charge is fleam-tooth, and the surface that Contraband shape side compact heap is in contact with edge rim charge is Fillet sawtooth, the surface that L-shaped side compact heap is in contact with edge rim charge are rectangular sawtooth.

Provided by the invention in the hemmer of zigzag compact heap, can also have the feature that：Wherein, Angle compact heap and angle flange block are flexibly connected by engaging for gear-tooth item, and Contraband shape flange block in compact heap and Contraband shape is logical The engagement of gear-tooth item is crossed to be flexibly connected, L-shaped engaging come movable by gear-tooth item with flange block when L-shaped in compact heap Connection.

Provided by the invention in the hemmer of zigzag compact heap, can also have the feature that：Wherein, Angle compresses drive member, Contraband shape compresses drive member, angle flange drive member, Contraband shape side flange when compressing drive member, L-shaped Drive member, L-shaped side flange drive member and flat-pushing piece of drive member are cylinder.

The present invention provides a kind of equipment for wrapping, for that will be sticked on the sunroof hole portion inner surface of automotive trim top It is located at the corner rim charge in sunroof hole portion corner in decorative fabric and is opened from skylight positioned at the edge rim charge of sunroof hole portion edge The inner surface of oral area is overturn to the outer surface in sunroof hole portion, and at least one side is Contraband shape in the four edges of skylight frame opening portion Side, remaining is while for L-shaped, which is characterized in that including：Hemmer with zigzag compact heap；Positioning device, for tool The hemmer and automotive trim top for having zigzag compact heap are fixed, and have positioning pedestal and are located at the positioning base Orientation film tire on seat；Conducting parts, for zigzag compact heap hemmer and positioning device power；And control Portion, for controlling above-mentioned each portion, wherein the hemmer with zigzag compact heap is above-mentioned any one described with sawtooth The hemmer of shape compact heap.

The present invention provides a kind of Wrapping methods, for that will be sticked on the sunroof hole portion inner surface of automotive trim top It is located at the corner rim charge in sunroof hole portion corner in decorative fabric and is opened from skylight positioned at the edge rim charge of sunroof hole portion edge The inner surface of oral area is overturn to the outer surface in sunroof hole portion, and at least one side is Contraband shape in the four edges of skylight frame opening portion Side, remaining is while for L-shaped, it is characterised in that：When the decorative cover that will be sticked on the sunroof hole portion inner surface of automotive trim top Corner rim charge in material positioned at sunroof hole portion corner is overturn from the inner surface in sunroof hole portion to the outer surface in sunroof hole portion When, motion flow includes the following steps：Step S1-1, angle flange block rise to the first flange of corner from the first initial position of corner Position keeps the lower part of angle flange block identical as the height in the corner in sunroof hole portion；Step S1-2, angle compact heap is from corner second Initial position turns to forward corner compacted position, and corner rim charge is pressed in the flange block of angle；Step S1-3, angle flange block from Corner the first flange position advances to corner the first flanging position, and corner rim charge is extrapolated to day from the inner surface in sunroof hole portion The outer surface of window opening portion；Step S1-4, angle flange block are displaced downwardly to corner the second flanging position from corner the first flanging position, make Corner rim charge is covered on the outer surface in sunroof hole portion；Step S1-5, angle compact heap are rotated back to from corner compacted position The second initial position of corner；Step S1-6, angle flange block rise to corner the first flanging position from corner the second flanging position；Step Rapid S1-7, angle flange block are retreated from corner the first flanging position to corner the first flange position；Step S1-8, angle flange block is from angle Portion the first flange position is displaced downwardly to the first initial position of corner, when will be sticked on the sunroof hole portion inner surface of automotive trim top Decorative fabric in be located at sunroof hole portion Contraband shape side at edge rim charge overturn from the inner surface in sunroof hole portion to skylight When the outer surface of opening portion, the motion flow of the hemmer with zigzag compact heap includes the following steps：Step S2-1, Contraband Shape first initial position when flange block is from Contraband shape rises to Contraband shape side the first flange position, make the lower part of Contraband shape side flange block with The height on Contraband shape side is identical；Step S2-2, Contraband shape second initial position when compact heap is from Contraband shape turn to forward Contraband shape side pressure Tight position, by Contraband shape when the edge rim charge at place is pressed on Contraband shape in flange block；Step S2-3, Contraband shape is when flange block is from Contraband shape First flange position advances to Contraband shape side the first flanging position, makes the upper of top of the Contraband shape when the edge rim charge at place covers Contraband shape Surface；Step S2-4, Contraband shape first flanging position when flange block is from Contraband shape is displaced downwardly to Contraband shape side the second flanging position, by edge The partial depression of the upper surface on top of the rim charge beyond Contraband shape side；Step S2-5, Contraband shape compacted position when compact heap is from Contraband shape The second initial position of Contraband shape side is rotated back to, keeps the part of the upper surface on top of the edge rim charge beyond Contraband shape side sagging；Step Rapid S2-6, flat-pushing piece is displaced downwardly to the first flat-pushing position from third initial position, makes the flat-pushing piece of spring-compressed between frame simultaneously Make flat-pushing piece of height less than the height of the lower surface on the top on Contraband shape side；Step S2-7, flat-pushing piece before the first flat-pushing position The second flat-pushing position is proceeded to, sagging edge rim charge is promoted into Contraband shape side area encompassed, and the work of the screen resilience in spring With on the lower surface on the lower top that sagging edge rim charge is pressed on to Contraband shape side；Step S2-8, flat-pushing piece from the second flat-pushing position It postpones and moves back and return to third initial position under the action of the screen resilience of spring；Step S2-9, Contraband shape is when flange block is from Contraband shape Second flanging position rises to Contraband shape side the first flanging position；Step S2-10, Contraband shape first flanging position when flange block is from Contraband shape It postpones and retreats to Contraband shape side the first flange position；Step S2-11, Contraband shape first flange position when flange block is from Contraband shape are displaced downwardly to Contraband The first initial position of shape side, when in the decorative fabric that will be sticked on the sunroof hole portion inner surface of automotive trim top be located at skylight When edge rim charge at the L-shaped side of opening portion is overturn from the inner surface in sunroof hole portion to the outer surface in sunroof hole portion, have The motion flow of the hemmer of zigzag compact heap includes the following steps：Step S3-1, L-shaped is when flange block is from L-shaped first Initial position rises to L-shaped side the first flange position, makes height of the L-shaped in the L-shaped in the lower part of flange block and sunroof hole portion It is identical；Step S3-2, L-shaped second initial position when compact heap is from L-shaped turns to forward L-shaped side compacted position, at L-shaped side Edge rim charge be pressed in the flange block of L-shaped side；Step S3-3, L-shaped first flange position when flange block is from L-shaped advance to L Edge rim charge at L-shaped side is extrapolated to the outer of sunroof hole portion by shape side the first flanging position from the inner surface in sunroof hole portion Surface；Step S3-4, L-shaped first flanging position when flange block is from L-shaped are displaced downwardly to L-shaped side the second flanging position, make at L-shaped side Edge rim charge be covered on the outer surface in sunroof hole portion；Step S3-5, compacted position is backward when compact heap is from L-shaped for L-shaped Turn to the second initial position of L-shaped side；Step S3-6, L-shaped corner flange block is from L-shaped when the second flanging position rises to L-shaped First flanging position；Step S3-7, L-shaped first flanging position when flange block is from L-shaped are retreated to L-shaped side the first flange position； Step S3-8, L-shaped first flange position when flange block is from L-shaped are displaced downwardly to the first initial position of L-shaped side.

The effect of invention

According to hemmer according to the present invention, because hemmer includes frame mechanism, horizontal sliding mechanism and control machine Structure, frame mechanism include positioning compression unit and flange unit, positioning compression unit include angle compact heap, Contraband shape side compact heap and L-shaped side compact heap, so corner rim charge and edge rim charge can be pressed on flange unit by positioning compression unit so that corner Rim charge and edge rim charge are difficult to move freely in flange and can only be acted with the action of flange unit, and then make flange Corner rim charge and edge rim charge afterwards is not wrinkled；Flange unit has angle flange subelement, Contraband shape side flange subelement and L Shape side flange subelement, angle flange subelement can overturn corner rim charge to sunroof hole portion from the inner surface in sunroof hole portion Outer surface, Contraband shape when flange subelement can be by Contraband shape at edge rim charge be extrapolated to day from the inner surface in sunroof hole portion The upper surface on the top on the Contraband shape side of window opening portion, L-shaped while flange subelement it is enough by L-shaped while at edge rim charge from sunroof hole The inner surface in portion is overturn to the outer surface in sunroof hole portion；Because having horizontal sliding mechanism, horizontal sliding mechanism can will exceed Contraband shape side The edge rim charge of upper surface on top be advanced to Contraband shape side area encompassed, Contraband shape side flange subelement and horizontal sliding mechanism phase Mutually cooperation can be realized carries out flange to the Contraband shape side in sunroof hole portion；Control mechanism being capable of control framework mechanism and horizontal sliding mechanism It is acted.

Further, the shape of angle compact heap and angle flange block is consistent with the corner shape in sunroof hole portion, in flange When, corner rim charge is pressed between angle compact heap and angle flange block, so corner rim charge can be strutted by angle flange block in advance, Simultaneously again due to the pressuring action of angle compact heap so that the corner rim charge being softened is not wrinkled, so last corner rim charge packet It is firmly not wrinkled when the corner in sunroof hole portion.

According to equipment for wrapping according to the present invention, because having hemmer, positioning device, conducting parts and control Portion, hemmer can overturn corner rim charge and edge rim charge to the appearance in sunroof hole portion from the inner surface in sunroof hole portion Face；Automotive trim top can be fixed in positioning device；Control unit can control above-mentioned each portion, so the equipment for wrapping energy Enough realize carries out bound edge to the sunroof hole portion of automotive trim top.

It, can be by corner rim charge from sunroof hole by step S1-1~S1-8 according to Wrapping method according to the present invention The inner surface in portion is overturn to the outer surface in sunroof hole portion, is realized and is carried out bound edge to the corner in sunroof hole portion；Pass through step S2- 1~S2-11 can overturn the edge rim charge at Contraband shape side to the outer surface in sunroof hole portion from the inner surface in sunroof hole portion, It realizes and bound edge is carried out to the Contraband shape side in sunroof hole portion；By step S3-1~S3-8 can by the edge rim charge at L-shaped side from The inner surface in sunroof hole portion is overturn to the outer surface in sunroof hole portion, is realized and is carried out bound edge to the L-shaped side in sunroof hole portion, from And it realizes and bound edge is carried out to entire sunroof hole portion.

Description of the drawings

Fig. 1 is the structural schematic diagram of automotive trim top in the embodiment of the present invention；

Fig. 2 is the partial enlarged view of automotive trim top in the embodiment of the present invention；

Fig. 3 is the structural schematic diagram of automotive trim top semi-finished product in the embodiment of the present invention；

Fig. 4 is the part-structure sectional view of automotive trim top semi-finished product in the embodiment of the present invention；

Fig. 5 is the structural schematic diagram of equipment for wrapping in the embodiment of the present invention；

Fig. 6 is the block diagram of equipment for wrapping in the embodiment of the present invention；

Fig. 7 is the structural schematic diagram of hemmer in the embodiment of the present invention；

Fig. 8 is the structural schematic diagram that angle compresses subelement and angle flange subelement in the embodiment of the present invention；

The structural schematic diagram of Contraband shape flange subelement when compressing subelement and Contraband shape in Fig. 9 the embodiment of the present invention；

The structural schematic diagram of Contraband shape flange subelement when compressing subelement and Contraband shape in Figure 10 the embodiment of the present invention；

The structural schematic diagram of L-shaped flange subelement when compressing subelement and L-shaped in Figure 11 the embodiment of the present invention；

Figure 12 is the action flow chart of bound edge process in corner in the embodiment of the present invention；

Figure 13 is the action flow chart of Contraband shape side bound edge process in the embodiment of the present invention；

Figure 14 is the action flow chart of Contraband shape side bound edge process in the embodiment of the present invention；

Figure 15 is the structural schematic diagram of hemmer in the prior art；And

Figure 16 is the flange schematic diagram of the angle flange block of hemmer in the prior art.

Specific implementation mode

It is real below in order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand Example combination attached drawing is applied to be specifically addressed the present invention.

Fig. 1 is the structural schematic diagram of automotive trim top in the embodiment of the present invention.

Fig. 2 is the partial enlarged view of automotive trim top in the embodiment of the present invention.

As shown in Figure 1, 2, equipment for wrapping 21 is for carrying out bound edge to automotive trim top 11.Automotive trim top 11 Including automotive trim top semi-finished product 12.

Fig. 3 is the structural schematic diagram of automotive trim top semi-finished product in the embodiment of the present invention.

Fig. 4 is the part-structure sectional view of automotive trim top semi-finished product in the embodiment of the present invention.

As shown in Figure 3,4, automotive trim top semi-finished product 12 include ceiling skeleton 13 and decorative fabric 14.

The centre of ceiling skeleton 13 has the sunroof hole portion 15 for installing vehicle dormer window.Sunroof hole portion 15 is in square Shape has four edges.At least a line is Contraband shape side 16 in the four edges in sunroof hole portion 15, remaining is 17 while for L-shaped. Sunroof hole portion 15 includes a Contraband shape at 16 and three L-shaped 17 in the present embodiment.

Decorative fabric 14 is bonded in the inner surface of ceiling skeleton 13.15 inside of sunroof hole portion is extended in decorative fabric 14 Part be rim charge 18.Rim charge 18 includes corner rim charge 19 and edge rim charge 20.Corner rim charge 25 is located at sunroof hole portion 15 The inside at four angles, edge rim charge 20 are located at the inside of the four edges in sunroof hole portion 15.

Fig. 5 is the structural schematic diagram of equipment for wrapping in the embodiment of the present invention；Fig. 6 is that bound edge is set in the embodiment of the present invention Standby block diagram.

As shown in Figure 5,6, equipment for wrapping 21 is used to be sticked to the sunroof hole portion 15 of automotive trim top semi-finished product 12 Rim charge 18 on inner surface overturns and pastes the outer surface in sunroof hole portion 15, including positioning device 22, hemmer 23, logical Electric portion 24 and control unit 25.

Positioning device 22 includes positioning pedestal and the orientation film tire in the positioning pedestal.The shape of orientation film tire with The surface shape of interior automobile decorations top semi-finished product 12 is consistent, for being carried out to automotive trim top semi-finished product 12 during bound edge It is fixed, to prevent automotive trim top semi-finished product 12 from generating shaking during bound edge, convenient for being smoothed out for bound edge process.

Fig. 7 is the structural schematic diagram of hemmer in the embodiment of the present invention.

As shown in Figure 6,7, hemmer 23 including frame mechanism 26, horizontal sliding mechanism 27 and is used for control framework mechanism 26 The control mechanism 28 acted with horizontal sliding mechanism 27.

Frame mechanism 26 includes positioning compression unit 29 and flange unit 30.

Positioning compression unit 29 includes that angle compresses subelement 31 and side compression subelement 32.

Fig. 8 is the structural schematic diagram that angle compresses subelement and angle flange subelement in the embodiment of the present invention.

As shown in figure 8, it includes that angle compact heap 33 and angle compress drive member 34 that angle, which compresses subelement 31,.

The position of angle compact heap 33 is corresponding with the angle in sunroof hole portion 15.The shape of angle compact heap 33 and sunroof hole portion The shape at 15 angle is consistent, substantially rectangular turning shape, and its longitudinal section is in inverted L-shaped.It is used on angle compact heap 33 and corner The surface that rim charge 19 is in contact is serrated, and the sawtooth is fleam-tooth.

Angle compresses drive member 34 for driving angle compact heap 33 to be rotated forward or backward.In the present embodiment, angle Compression drive member 34 is cylinder.

As shown in fig. 7, compressing subelement 35 and L-shaped side compression subelement when compressing subelement 32 and including Contraband shape 36。

The structural schematic diagram of Contraband shape flange subelement when compressing subelement and Contraband shape in Fig. 9 the embodiment of the present invention.

The structural schematic diagram of Contraband shape flange subelement when compressing subelement and Contraband shape in Figure 10 the embodiment of the present invention.

As shown in Figures 9 and 10, Contraband shape compact heap 37 and Contraband shape side when compressing subelement 35 and including Contraband shape compresses drive member 38。

Contraband shape is 16 corresponding when the position of compact heap 37 is with Contraband shape.The shape of Contraband shape side compact heap 37 is as shown in figure 9, one Side is consistent with the shape on Contraband shape side 16, i.e., is substantially in straight line shape, and whole is in inverted L-shaped.Contraband shape side compact heap 37 be used for The surface that edge rim charge 20 is in contact is serrated, and the sawtooth is fillet sawtooth.

Contraband shape compact heap 37 when compressing drive member 38 and being used to drive Contraband shape is rotated forward or backward.In this implementation In example, it is cylinder that Contraband shape side, which compresses drive member 38,.

The structural schematic diagram of L-shaped flange subelement when compressing subelement and L-shaped in Figure 11 the embodiment of the present invention.

L-shaped compact heap 39 and L-shaped side when compressing subelement 36 and including L-shaped compress drive member 40.

L-shaped is 17 corresponding when the position of compact heap 39 is with L-shaped.The shape of L-shaped side compact heap 39 is as shown in figure 11, and one Side is consistent with the shape on L-shaped side 17, and whole is in inverted L-shaped.The interior table that L-shaped side compact heap 39 is used for being in contact with edge rim charge 20 Face is serrated, and the sawtooth is rectangular sawtooth.

L-shaped compact heap 39 when compressing drive member 40 and being used to drive L-shaped is rotated forward or backward.In the present embodiment In, it is cylinder that L-shaped side, which compresses drive member 40,.

Flange unit 30 includes angle flange subelement 41, Contraband shape flange subelement 43 in flange subelement 42 and L-shaped.

As shown in figure 8, angle flange subelement 41 includes angle flange block 44 and angle flange drive member 45.

The position of angle flange block 44 is corresponding with the angle in sunroof hole portion 15.The shape of angle flange block 44 is as shown in Figure 8, Side is consistent with the shape at the angle in sunroof hole portion 17, i.e., substantially rectangular turning shape, and whole is in inverted L-shaped, that is to say, that its Longitudinal section is in shape.It is flexibly connected by engaging for gear-tooth item between angle flange block 44 and angle compact heap 33 so that press at angle Tight block 33 can be rotated around angle flange block 44.Corner rim charge 19 can be pressed on angle by angle compact heap 33 by rotating forward In flange block 44.

Angle flange drive member 45 is advanced, is retreated, being moved down and vertical motion for driving angle flange block 45.At this In embodiment, angle flange drive member 45 is cylinder.

When 28 pilot angle flange drive member 45 of control mechanism driving angle flange block 44 carries out forward motion, angle flange block 44 are extrapolated to corner rim charge 19 from the inner surface in sunroof hole portion 15 outer surface in sunroof hole portion 15；When control mechanism 28 is controlled When angle flange drive member 45 processed drives angle flange block 44 to carry out moving down action, angle flange block 44 pushes corner rim charge 19, makes Corner rim charge 19 and the outer surface in the corner in the sunroof hole portion 15 for being pre-coated with adhesive are bonded together.

As shown in Figures 9 and 10, Contraband shape flange block 46 and Contraband shape side flange drive member when flange subelement 42 includes Contraband shape 47。

Contraband shape is 16 corresponding when the position of flange block 46 is with Contraband shape.The shape of Contraband shape side flange block 46 is as shown in figure 9, one Side is consistent with the shape on Contraband shape side 16, i.e., is substantially in straight line shape, and whole is in inverted L-shaped.The lower part of Contraband shape side flange block 46 Hook-type briquetting 48 with shape phase hook-like.Contraband shape nibbling by gear-tooth item of compact heap 37 in flange block 46 and Contraband shape It closes to be flexibly connected so that Contraband shape flange block 46 when compact heap 37 can be around Contraband shape is rotated.Contraband shape side compact heap 37 is logical It crosses when edge rim charge 20 of the Contraband shape at 16 can be pressed on Contraband shape by rotation forward in flange block 46.

Contraband shape is advanced, is retreated, moved down and is risen for flange block 46 when driving Contraband shape in flange drive member 47 Action.In the present embodiment, Contraband shape side flange drive member 47 is cylinder.

When control mechanism 28 controls the Contraband shape progress of flange block 46 forward motion when flange drive member 47 drives Contraband shape, Contraband shape when flange block 46 is by Contraband shape 16 at edge rim charge 20 be extrapolated to Contraband shape side 16 from the inner surface in sunroof hole portion 15 The upper surface on top；Lower movement is carried out when control mechanism 28 controls Contraband shape flange block 46 when flange drive member 47 drives Contraband shape When making, Contraband shape is when edge rim charge 20 is exceeded Contraband shape by the hook-type briquetting 48 of flange block 46 under the part of the upper surface on 16 top Pressure.

As shown in figure 11, L-shaped flange block 47 and Contraband shape side flange drive member 50 when flange subelement 43 includes L-shaped.

L-shaped while the position of flange block 49 and when L-shaped it is 17 opposite.The shape of L-shaped side flange block 49 is as shown in figure 11, side with It is consistent with the shape on L-shaped side 17, whole is in inverted L-shaped.L-shaped nibbling by gear-tooth item of compact heap 39 in flange block 49 and L-shaped It closes to be flexibly connected so that L-shaped flange block 49 when compact heap 39 can be around L-shaped is rotated.L-shaped side compact heap 39 pass through to When edge rim charge 20 of the L-shaped at 17 is enough pressed on L-shaped by forward kinetic energy in flange block 47.

L-shaped, which is advanced, retreated, moved down and risen for flange block 49 when driving L-shaped in flange drive member 50, to be moved Make.In the present embodiment, L-shaped side flange drive member 50 is cylinder.

When control mechanism 28 controls the L-shaped progress of flange block 49 forward motion when flange drive member 50 drives L-shaped, L Shape when flange block 49 is by L-shaped 17 at edge rim charge 20 appearance on L-shaped side 11 is extrapolated to from the inner surface in sunroof hole portion 15 Face；When control mechanism 28 controls L-shaped in the driving L-shaped of flange drive member 50, flange block 49 carries out moving down action, L-shaped side is turned over Edge rim charge 20 at when block 49 is by L-shaped 17 pushes, and makes edge rim charge 20 and the sunroof hole portion 15 for being pre-coated with adhesive The outer surface on L-shaped side 17 be bonded together.

As shown in fig. 7, horizontal sliding mechanism 27 is arranged in the outside with 16 opposite position of Contraband shape side of frame mechanism 26, including Supporting rack 51, flat-pushing piece 52 and flat-pushing piece of drive member 53.

Supporting rack 51 is arranged in the outside of Contraband shape side flange subelement 42, is used to support flat-pushing piece 52 peaceful pushing block driving structure Part 53.

Flat-pushing piece 52 of position is corresponding with Contraband shape side 16, is movably connected on supporting rack 51 by spring.Flat-pushing piece 52 Shape be consistent with the shape on Contraband shape side 16, be substantially in straight line shape, whole is in inverted l shape, that is to say, that its longitudinal section is in Inverted L-shaped.The evacuation groove 54 that and shape corresponding with the position of hook-type briquetting 48 is consistent is provided on flat-pushing piece 52.

Flat-pushing piece of drive member 53 for driving supporting rack 51 to be advanced, backward movement, and then drive flat-pushing piece 52 into Row advance, backward movement, flat-pushing piece of drive member 53 can also drive flat-pushing piece 52 to carry out moving down action.In the present embodiment, Flat-pushing piece of drive member 53 is cylinder.

When most starting, frame mechanism 26 is in merging phase.At this point, size and the sunroof hole portion of entire frame mechanism 26 15 size is corresponding.And at this point, angle flange block 44 is located at the first initial position of corner, Contraband shape side flange block 46 is located at Contraband shape The first initial position of side, L-shaped first initial position when flange block 49 is in L-shaped.It is located at third initial position for flat-pushing piece 52.

Conducting parts 24 are used for being powered to positioning device 22 and hemmer 23.

Control unit 25 is used for the action of whole control positioning device 22, hemmer 23 and conducting parts 24.

In the present embodiment, it is acted come right respectively by 28 control framework mechanism 26 of control mechanism and horizontal sliding mechanism 27 The corner in sunroof hole portion 15, Contraband shape 17 progress bound edge at 16 and L-shaped.

Figure 12 is the action flow chart of bound edge process in corner in the embodiment of the present invention.

As shown in figure 12, corner bound edge is used for be sticked to the interior table in the sunroof hole portion 15 of automotive trim top semi-finished product 12 Corner rim charge 19 on face is overturn from the inner surface in sunroof hole portion 15 to the outer surface in sunroof hole portion 15, and motion flow includes Following steps：

Step S1-1：

Angle flange drive member 45 drives angle flange block 44 to rise to corner the first flange position from the first initial position of corner It sets, keeps the lower part of angle flange block 44 identical as the height in the corner in sunroof hole portion 15.At this point, angle compact heap 33 is located at corner Two initial positions.

Step S1-2：

Angle compresses drive member 34 and angle compact heap 33 is driven to turn to corner compression position forward from the second initial position of corner It sets, corner rim charge 19 is pressed in angle flange block 44.

Step S1-3：

Angle flange drive member 45 drives angle flange block 44 to advance to corner the first flanging position from corner the first flange position It sets, corner rim charge 19 is extrapolated to the outer surface in sunroof hole portion 15 from the inner surface in sunroof hole portion 15.At this point, since angle is pressed The clamping of tight block 31 and angle flange block 44 so that by the process, corner rim charge 19 can be strutted in advance.

Step S1-4：

Angle flange drive member 45 drives angle flange block 44 to be displaced downwardly to corner the second flanging position from corner the first flanging position It sets, corner rim charge 19 is made to cover and is pasted onto on the outer surface in sunroof hole portion.

Step S1-5：

Angle compresses drive member 34 and angle compact heap 33 is driven to rotate back to the second initial bit of corner from corner compacted position It sets.

Step S1-6：

Angle flange drive member 45 drives angle flange block 44 to rise to corner the first flanging position from corner the second flanging position It sets.

Step S1-7：

Angle flange drive member 45 drives angle flange block 44 to be retreated from corner the first flanging position to corner the first flange position It sets.

Step S1-8：

Angle flange drive member 45 drives angle flange block 44 to be displaced downwardly to the first initial bit of corner from corner the first flange position It sets.

Figure 13 is the action flow chart of Contraband shape side bound edge process in the embodiment of the present invention.

As shown in figure 13, Contraband shape side bound edge is used for be sticked to the interior of the sunroof hole portion 15 of automotive trim top semi-finished product 12 It is located at the edge rim charge 20 at Contraband shape side 16 on surface to overturn to outside sunroof hole portion 15 from the inner surface in sunroof hole portion 15 Surface, motion flow include the following steps：

Step S2-1：

Contraband shape flange block 46 when flange drive member 47 drives Contraband shape rises to Contraband shape from the first initial position of Contraband shape side Side the first flange position keeps Contraband shape identical as when Contraband shape 16 height in the lower part of flange block 46.At this point, Contraband shape side compact heap 37 Positioned at the second initial position of Contraband shape side.

Step S2-2：

Contraband shape compact heap 37 when compressing drive member 38 and driving Contraband shape turns to forward from the second initial position of Contraband shape side Contraband shape side compacted position, by Contraband shape when the edge rim charge 20 at place 16 is pressed on Contraband shape in flange block 46.

Step S2-3：

Contraband shape 46 pieces of flange when flange drive member 47 drives Contraband shape advances to Contraband shape from Contraband shape side the first flange position Side the first flanging position, the upper surface on 16 top when edge rim charge 20 of the Contraband shape at 16 being made to cover Contraband shape.

Step S2-4：

Contraband shape flange block 46 when flange drive member 47 drives Contraband shape is displaced downwardly to Contraband shape from Contraband shape side the first flanging position Side the second flanging position, the upper table on Contraband shape 16 top when edge rim charge 20 is exceeded Contraband shape by the hook-type briquetting 48 of flange block 46 The partial depression in face.

Step S2-5：

Contraband shape compact heap 37 when compressing drive member 38 and driving Contraband shape rotates back to Contraband shape from Contraband shape side compacted position The second initial position of side keeps the part of the upper surface on top of the edge rim charge 20 beyond Contraband shape side 16 sagging.

Step S2-6：

Flat-pushing piece of drive member 53 drives flat-pushing piece 52 to be displaced downwardly to the first flat-pushing position from third initial position, makes flat-pushing piece Spring-compressed between 52 and frame 51 simultaneously makes flat-pushing piece of height less than the height of the lower surface on the top on Contraband shape side 16.

Step S2-7：

Flat-pushing piece of drive member 53 drives flat-pushing piece 52 to advance to the second flat-pushing position from the first flat-pushing position, will be sagging Edge rim charge 20 promotes 16 area encompassed of Contraband shape side, and by sagging edge rim charge pressure under the action of the screen resilience of spring Tightly and it is pasted onto on the lower surface on top on the Contraband shape side 16 for being pre-coated with adhesive.

Step S2-8：

Flat-pushing piece of drive member 53 drives the effect of flat-pushing piece 53 screen resilience from the second flat-pushing position retrogressing and in spring Under return to third initial position.

Step S2-9：

Contraband shape flange block 46 when flange drive member 47 drives Contraband shape rises to Contraband shape from Contraband shape side the second flanging position Side the first flanging position.

Step S2-10：

Contraband shape flange block 46 when flange drive member 47 drives Contraband shape is retreated from Contraband shape side the first flanging position to Contraband shape Side the first flange position.

Step S2-11：

Contraband shape flange block 46 when flange drive member 47 drives Contraband shape is displaced downwardly to Contraband shape from Contraband shape side the first flange position The first initial position of side.

Figure 14 is the action flow chart of Contraband shape side bound edge process in the embodiment of the present invention.

As shown in figure 14, L-shaped side bound edge is used for be sticked to the interior of the sunroof hole portion 15 of automotive trim top semi-finished product 12 It is located at the edge rim charge 20 at L-shaped side 17 on surface to overturn to the appearance in sunroof hole portion 15 from the inner surface in sunroof hole portion 15 Face, motion flow include the following steps：

Step S3-1：

L-shaped when flange drive member 50 drives L-shaped flange block 49 from L-shaped when the first initial position rises to L-shaped the One flange position keeps L-shaped identical as when the L-shaped in sunroof hole portion 15 17 height in the lower part of flange block 49.At this point, L-shaped side Compact heap 39 is located at the second initial position of L-shaped side.

Step S3-2：

L-shaped compact heap 39 when compressing drive member 40 and driving L-shaped turns to forward L-shaped from the second initial position of L-shaped side Side compacted position, when edge rim charge 20 of the L-shaped at 17 is pressed on L-shaped in flange block 49.

Step S3-3：

L-shaped when flange drive member 50 drives L-shaped flange block 49 from L-shaped when the first flange position advances to L-shaped the Edge rim charge 20 at L-shaped side 17 is extrapolated to sunroof hole portion 15 by one flanging position from the inner surface in sunroof hole portion 15 Outer surface.

Step S3-4：

L-shaped when flange drive member 50 drives L-shaped flange block 49 from L-shaped when the first flanging position is displaced downwardly to L-shaped the Two flanging positions make the edge rim charge 20 at L-shaped side 17 cover and are pasted onto on the outer surface in sunroof hole portion 18.

Step S3-5：

L-shaped when compressing drive member 40 and driving L-shaped compact heap 39 from L-shaped when compacted position rotates back to L-shaped the Two initial positions.

Step S3-6：

L-shaped rises to L-shaped side in the second flanging position when flange drive member 50 drives L-shaped corner flange block 49 from L-shaped First flanging position.

Step S3-7：

L-shaped when flange drive member 50 drives L-shaped flange block 49 from L-shaped when the first flanging position is retreated to L-shaped the One flange position.

Step S3-8：

L-shaped when flange drive member 50 drives L-shaped flange block 49 from L-shaped when the first flange position is displaced downwardly to L-shaped the One initial position.

The effect of embodiment

Hemmer involved by the present embodiment, because hemmer includes frame mechanism, horizontal sliding mechanism and control Mechanism, frame mechanism include positioning compression unit and flange unit, and positioning compression unit includes angle compact heap, Contraband shape side compact heap With L-shaped side compact heap, so corner rim charge and edge rim charge can be pressed on flange unit by positioning compression unit so that angle Portion's rim charge and edge rim charge are difficult to move freely in flange and can only be acted with the action of flange unit, and then make to turn over Corner rim charge and edge rim charge behind side is not wrinkled；Flange unit have angle flange subelement, Contraband shape side flange subelement with And corner rim charge can be overturn from the inner surface in sunroof hole portion to skylight and be opened by L-shaped side flange subelement, angle flange subelement The outer surface of oral area, Contraband shape when flange subelement can be by Contraband shape at edge rim charge from the inner surface in sunroof hole portion extrapolate To the upper surface on the top on the Contraband shape side in sunroof hole portion, L-shaped while flange subelement it is enough by L-shaped while at edge rim charge from skylight The inner surface of opening portion is overturn to the outer surface in sunroof hole portion；Because having horizontal sliding mechanism, horizontal sliding mechanism can will exceed Contraband Shape while the edge rim charge of upper surface on top be advanced to Contraband shape while area encompassed, Contraband shape side flange subelement and windrow evener Structure mutual cooperation can be realized carries out flange to the Contraband shape side in sunroof hole portion；Control mechanism being capable of control framework mechanism and flat-pushing Mechanism is acted.

Further, angle flange block is in inverted L-shaped, and angle flange block is facilitated so that corner rim charge is covered in day the pushing of corner rim charge The outer surface in the corner of window opening portion.The angle flange block of inverted L-shaped and the angle flange block phase in the prior art with corner groove Than, use it is more flexible, even if break down, can also relatively easily diagonal flange block be moved.

Further, Contraband shape side flange block has hook-type briquetting, and hook-type briquetting can be by the upper of the top beyond Contraband shape side The edge rim charge on surface pushes and then edge rim charge is made to may be at sagging state, facilitate in subsequent process flat-pushing piece by edge Rim charge is advanced to Contraband shape side area encompassed.

Further, horizontal sliding mechanism further includes supporting rack, and flat-pushing piece is flexibly connected between supporting rack by spring, when flat When pushing block moves down, spring is in compressive state, in turn, sagging edge rim charge is promoted to the area that Contraband shape side is surrounded when flat-pushing piece When domain, due to the rebound effect of spring so that on the lower surface on the flat-pushing piece of top that edge rim charge can be extruded in Contraband shape side, Lower surface of the edge rim charge preferably with the top on Contraband shape side can be enable to be pasted together in this way.

Further, evacuation groove is provided on flat-pushing piece, will not influence edge side hook-type briquetting pushes excessive Sticking strength between the lower surface on the top on material and Contraband shape side.

Further, the surface that angle compact heap is in contact with corner rim charge is fleam-tooth, Contraband shape side compact heap and edge The surface that rim charge is in contact is fillet sawtooth, and the surface that L-shaped side compact heap is in contact with edge rim charge is rectangular sawtooth, is set in this way Meter can be directed to the frictional force between the case where rim charge of different location increase and rim charge respectively, make rim charge in the base for being not easy to skid off It can preferably be matched with respective corresponding flange unit on plinth.

Equipment for wrapping involved by the present embodiment, because having hemmer, positioning device, conducting parts and control Portion, hemmer can overturn corner rim charge and edge rim charge to the appearance in sunroof hole portion from the inner surface in sunroof hole portion Face；Automotive trim top can be fixed in positioning device；Control unit can control above-mentioned each portion, so the equipment for wrapping energy Enough realize carries out bound edge to the sunroof hole portion of automotive trim top.

Wrapping method involved by the present embodiment can be opened corner rim charge from skylight by step S1-1~S1-8 The inner surface of oral area is overturn to the outer surface in sunroof hole portion, is realized and is carried out bound edge to the corner in sunroof hole portion；Pass through step S2-1~S2-11 can overturn the edge rim charge at Contraband shape side to the appearance in sunroof hole portion from the inner surface in sunroof hole portion Face is realized and carries out bound edge to the Contraband shape side in sunroof hole portion；It can be by the edge rim charge at L-shaped side by step S3-1~S3-8 It is overturn from the inner surface in sunroof hole portion to the outer surface in sunroof hole portion, realizes and bound edge is carried out to the L-shaped side in sunroof hole portion, Bound edge is carried out to entire sunroof hole portion to realize.

The above embodiment is the preferred case of the present invention, is not intended to limit protection scope of the present invention.

Claims

1. a kind of hemmer with zigzag compact heap, the sunroof hole portion inner surface for automotive trim top will to be sticked to On decorative fabric in be located at sunroof hole portion corner corner rim charge and edge positioned at sunroof hole portion edge Rim charge is overturn from the inner surface in the sunroof hole portion to the outer surface in the sunroof hole portion, and the four of the skylight frame opening portion It is Contraband shape side when at least one in, while for L-shaped, the hemmer with zigzag compact heap includes and institute for remaining It states described in the corresponding frame mechanism of size, the horizontal sliding mechanism being arranged on the outside of Contraband shape side and the control in sunroof hole portion The control mechanism that frame mechanism and the horizontal sliding mechanism are acted, it is characterised in that：

Wherein, the frame mechanism includes positioning compression unit and flange unit,

The positioning compression unit includes that angle compresses subelement and side compression subelement,

The angle compresses subelement：

Angle compact heap, it is corresponding with the angle in sunroof hole portion, and be consistent with the shape at the angle in the sunroof hole portion；With

Angle compresses drive member, for driving the angle compact heap to be rotated forward or backward,

The side compresses subelement：

Contraband shape side compact heap, it is corresponding with Contraband shape side, and be consistent with the shape on Contraband shape side；

Contraband shape side compresses drive member, for driving Contraband shape side compact heap to be rotated forward or backward；

L-shaped side compact heap, it is corresponding with the L-shaped side, and be consistent with the shape on the L-shaped side；And

L-shaped side compresses drive member, for driving Contraband shape side compact heap to be rotated forward or backward,

The flange unit includes angle flange subelement, Contraband shape the flange subelement in flange subelement and L-shaped,

The angle flange subelement includes：

Angle flange block, it is corresponding with the angle in sunroof hole portion, and be consistent with the shape at the angle in the sunroof hole portion；With

Angle flange drive member, for driving the angle flange block to carry out forward or backward action,

When the control mechanism controls the angle flange drive member, and the angle flange block is driven to carry out forward motion, the angle The corner rim charge is extrapolated to the outer surface in the sunroof hole portion by flange block from the inner surface in the sunroof hole portion,

Contraband shape side flange subelement includes：

Contraband shape side flange block, it is corresponding with Contraband shape side, and be consistent with the shape on Contraband shape side；With

Contraband shape side flange drive member, for driving Contraband shape side flange block to carry out forward or backward action,

Forward motion is carried out when the control mechanism controls Contraband shape flange block when flange drive member drives the Contraband shape When, the Contraband shape when flange block is by the Contraband shape at edge rim charge be extrapolated to from the inner surface in the sunroof hole portion it is described The upper surface on the top on the Contraband shape side in sunroof hole portion,

The L-shaped side flange subelement includes：

L-shaped side flange block, it is corresponding with the L-shaped side, and be consistent with the shape on the L-shaped side；With

L-shaped side flange drive member, for driving L-shaped side flange block to carry out forward or backward action,

When the control mechanism controls L-shaped flange block progress forward motion when flange drive member drives the L-shaped, The L-shaped when flange block is by the L-shaped at edge rim charge be extrapolated to the skylight from the inner surface in the sunroof hole portion The outer surface of opening portion,

The flange block in flange block or the L-shaped is in contact the angle flange block with the Contraband shape,

The angle compact heap is flexibly connected with the angle flange block,

When the control mechanism controls the angle compression drive member, and the angle compact heap is driven to carry out rotational action forward, institute It states angle compact heap the corner rim charge is pressed in the angle flange block,

Contraband shape flange block when compact heap is with the Contraband shape is flexibly connected,

It is rotated forward when the control mechanism controls Contraband shape compact heap when compressing drive member and driving the Contraband shape When action, the Contraband shape when the edge rim charge at the Contraband shape is pressed on the Contraband shape by compact heap in flange block,

L-shaped flange block when compact heap is with the L-shaped is flexibly connected,

When the control mechanism controls the L-shaped in the compression drive member driving L-shaped, it is dynamic to carry out rotation forward for compact heap When making, the L-shaped when the edge rim charge at the L-shaped is pressed on the L-shaped by compact heap in flange block,

The horizontal sliding mechanism includes：

It is flat-pushing piece, corresponding with Contraband shape side, and be consistent with the shape on Contraband shape side；Peaceful pushing block drive member, is used for Described flat-pushing piece is driven to carry out forward or backward action, when the control mechanism controls described in the flat-pushing piece of drive member driving When flat-pushing piece of progress forward motion, the edge rim charge of the described flat-pushing piece upper surface by the top beyond Contraband shape side pushes away Contraband shape side area encompassed is entered,

The surface that the angle compact heap is in contact with the corner rim charge is serrated,

The surface that Contraband shape side compact heap is in contact with the edge rim charge is serrated,

The surface that L-shaped side compact heap is in contact with the edge rim charge is serrated.

2. the hemmer according to claim 1 with zigzag compact heap, it is characterised in that：

Wherein, the angle flange drive member is under the control of the control mechanism, additionally it is possible to the angle flange block be driven to carry out It moves down or vertical motion,

The angle flange block is in inverted L-shaped,

When the angle flange block carries out moving down action, the angle flange block pushes the corner rim charge, the corner rim charge It is covered on the outer surface in the corner in the sunroof hole portion.

3. the hemmer according to claim 1 with zigzag compact heap, it is characterised in that：

Wherein, L-shaped side drive member is under the control of the control mechanism, additionally it is possible to drive L-shaped side flange block into Row moves down or vertical motion,

L-shaped side flange block is in inverted L-shaped,

When the L-shaped side, flange block carries out moving down action, the L-shaped when flange block is by the L-shaped at edge rim charge under Pressure, makes the edge rim charge at the L-shaped side be covered on the outer surface in the sunroof hole portion.

4. the hemmer according to claim 1 with zigzag compact heap, it is characterised in that：

Wherein, Contraband shape side drive member is under the control of the control mechanism, additionally it is possible to drive Contraband shape side flange block It is moved down or vertical motion,

Contraband shape side flange block has hook-type briquetting,

When Contraband shape side, flange block carries out moving down action, the hook-type briquetting of Contraband shape side flange block will exceed the Contraband shape The edge rim charge of the upper surface on the top on side pushes and is allowed to sagging.

5. the hemmer according to claim 4 with zigzag compact heap, it is characterised in that：

Wherein, the horizontal sliding mechanism further includes supporting rack,

Described flat-pushing piece is flexibly connected between support frame as described above by spring,

The flat-pushing piece of drive member is under the control of the control mechanism, additionally it is possible to drive described flat-pushing piece to carry out lower movement Make,

When the sagging edge rim charge is promoted Contraband shape side area encompassed described flat-pushing piece, the recoil of spring So that on the lower surface on the described flat-pushing piece top that the edge rim charge is extruded in Contraband shape side,

Described flat-pushing piece L-shaped, and the evacuation groove for avoiding the hook-type briquetting is provided on described flat-pushing piece.

6. the hemmer according to claim 1 with zigzag compact heap, it is characterised in that：

Wherein, the surface that the angle compact heap is in contact with the corner rim charge is fleam-tooth,

The surface that Contraband shape side compact heap is in contact with the edge rim charge is fillet sawtooth,

The surface that L-shaped side compact heap is in contact with the edge rim charge is rectangular sawtooth.

7. the hemmer according to claim 1 with zigzag compact heap, it is characterised in that：

Wherein, the angle compact heap and the angle flange block are flexibly connected by engaging for gear-tooth item,

The Contraband shape is flexibly connected in compact heap and flange block when the Contraband shape by engaging for gear-tooth item,

The L-shaped is flexibly connected in compact heap and flange block when the L-shaped by engaging for gear-tooth item.

8. the hemmer according to claim 1 with zigzag compact heap, it is characterised in that：

Wherein, the angle compresses drive member, the Contraband shape compresses drive member when compressing drive member, the L-shaped, described Angle flange drive member, the Contraband shape flange drive member and the flat-pushing piece of driving in flange drive member, the L-shaped Component is cylinder.

9. a kind of equipment for wrapping, for will be located in the decorative fabric being sticked on the sunroof hole portion inner surface of automotive trim top The corner rim charge in sunroof hole portion corner and positioned at sunroof hole portion edge edge rim charge from the sunroof hole The inner surface in portion is overturn to the outer surface in the sunroof hole portion, and at least one side is in the four edges of the skylight frame opening portion Contraband shape side, remaining is while for L-shaped, which is characterized in that including：

Hemmer with zigzag compact heap；

Positioning device has positioning pedestal and in the positioning pedestal for the automotive trim top to be fixed Orientation film tire；

Conducting parts, for powering to the hemmer with zigzag compact heap and the positioning device；And

Control unit, for controlling above-mentioned each portion,

Wherein, the hemmer with zigzag compact heap is described in any one of claim 1~8 claim Hemmer with zigzag compact heap.

10. a kind of Wrapping method, for position in the decorative fabric on the sunroof hole portion inner surface of automotive trim top will to be sticked to It is opened from the skylight in the corner rim charge in sunroof hole portion corner and positioned at the edge rim charge of sunroof hole portion edge The inner surface of oral area is overturn to the outer surface in the sunroof hole portion, at least one side in the four edges of the skylight frame opening portion For Contraband shape side, remaining is while for L-shaped, it is characterised in that：

When in the decorative fabric that will be sticked on the sunroof hole portion inner surface of automotive trim top be located at sunroof hole portion angle When the corner rim charge in portion is overturn from the inner surface in the sunroof hole portion to the outer surface in the sunroof hole portion, motion flow packet Include following steps：

Step S1-1, angle flange block rise to corner the first flange position from the first initial position of corner, make the angle flange block Lower part it is identical as the height in corner in sunroof hole portion；

Step S1-2, angle compact heap turn to forward corner compacted position from the second initial position of corner, by the corner rim charge It is pressed in the angle flange block；

Step S1-3, the angle flange block advance to corner the first flanging position from the corner the first flange position, will be described Corner rim charge is extrapolated to the outer surface in the sunroof hole portion from the inner surface in the sunroof hole portion；

Step S1-4, the angle flange block are displaced downwardly to corner the second flanging position from the corner the first flanging position, make described Corner rim charge is covered on the outer surface in the sunroof hole portion；

Step S1-5, the angle compact heap rotate back to the second initial position of the corner from the corner compacted position；

Step S1-6, the angle flange block rise to the corner the first flanging position from the corner the second flanging position；

Step S1-7, the angle flange block are retreated from the corner the first flanging position to the corner the first flange position；

Step S1-8, the angle flange block are displaced downwardly to the first initial position of the corner from the corner the first flange position,

When being located at the sunroof hole portion in the decorative fabric that will be sticked on the sunroof hole portion inner surface of automotive trim top When edge rim charge at Contraband shape side is overturn from the inner surface in the sunroof hole portion to the outer surface in the sunroof hole portion, have The motion flow of the hemmer of zigzag compact heap includes the following steps：

Step S2-1, Contraband shape first initial position when flange block is from Contraband shape rise to Contraband shape side the first flange position, make described Contraband shape is identical as the height when Contraband shape in the lower part of flange block；

Step S2-2, Contraband shape second initial position when compact heap is from Contraband shape turn to forward Contraband shape side compacted position, will be described Contraband shape is when the edge rim charge at place is pressed on the Contraband shape in flange block；

Step S2-3, the Contraband shape first flange position when flange block is from the Contraband shape advance to Contraband shape side the first flanging position It sets, makes the upper surface on top of the Contraband shape when the edge rim charge at place covers the Contraband shape；

Step S2-4, the Contraband shape first flanging position when flange block is from the Contraband shape are displaced downwardly to Contraband shape side the second flanging position It sets, by the partial depression of the upper surface on top of the edge rim charge beyond Contraband shape side；

Step S2-5, it is initial that Contraband shape compacted position when compact heap is from the Contraband shape rotates back to Contraband shape side second Position keeps the part of the upper surface on top of the edge rim charge beyond Contraband shape side sagging；

Step S2-6, flat-pushing piece is displaced downwardly to the first flat-pushing position from third initial position, makes the flat-pushing piece of spring between frame It compresses and makes flat-pushing piece of the height less than the height of the lower surface on the top on Contraband shape side；

Step S2-7, described flat-pushing piece advances to the second flat-pushing position from the described first flat-pushing position, by the sagging edge Rim charge promotes Contraband shape side area encompassed, and by the sagging edge side under the action of screen resilience of the spring On the lower surface for expecting the top for being pressed on Contraband shape side；

Step S2-8, described flat-pushing piece retreats from the described second flat-pushing position and is returned under the action of the screen resilience of the spring The third initial position；

Step S2-9, the Contraband shape second flanging position when flange block is from the Contraband shape rise to the first flanging of Contraband shape side Position；

Step S2-10, the Contraband shape first flanging position when flange block is from the Contraband shape, which is retreated to Contraband shape side first, to be turned over Side position；

Step S2-11, the Contraband shape is at the beginning of when flange block is from the Contraband shape, the first flange position is displaced downwardly to Contraband shape side first Beginning position,

As the L for being located at the sunroof hole portion in the decorative fabric that will be sticked on the sunroof hole portion inner surface of automotive trim top When edge rim charge at shape side is overturn from the inner surface in the sunroof hole portion to the outer surface in the sunroof hole portion, there is saw The motion flow of the hemmer of dentation compact heap includes the following steps：

Step S3-1, L-shaped first initial position when flange block is from L-shaped rise to L-shaped side the first flange position, make the L-shaped It is identical as the height when L-shaped in the sunroof hole portion in the lower part of flange block；

Step S3-2, L-shaped second initial position when compact heap is from L-shaped turns to forward L-shaped side compacted position, by the L-shaped When the edge rim charge at place is pressed on the L-shaped in flange block；

Step S3-3, the L-shaped first flange position when flange block is from the L-shaped advance to L-shaped side the first flanging position, will Edge rim charge at the L-shaped side is extrapolated to the outer surface in the sunroof hole portion from the inner surface in the sunroof hole portion；

Step S3-4, the L-shaped first flanging position when flange block is from the L-shaped are displaced downwardly to L-shaped side the second flanging position, make Edge rim charge at the L-shaped side is covered on the outer surface in the sunroof hole portion；

Step S3-5, L-shaped compacted position when compact heap is from the L-shaped rotate back to second initial bit of L-shaped side It sets；

Step S3-6, L-shaped corner flange block is from the L-shaped first flanging when the second flanging position rises to the L-shaped Position；

Step S3-7, the L-shaped first flanging position when flange block is from the L-shaped are retreated to first flange of L-shaped side position It sets；

Step S3-8, the L-shaped first flange position when flange block is from the L-shaped are displaced downwardly to first initial bit of L-shaped side It sets.