CN209307590U

CN209307590U - A kind of automatic roller sewing machine for zipper to be sewn on upper of a shoe

Info

Publication number: CN209307590U
Application number: CN201821996800.3U
Authority: CN
Inventors: 郝金红
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-11-29
Filing date: 2018-11-29
Publication date: 2019-08-27
Anticipated expiration: 2028-11-29

Abstract

The utility model discloses a kind of automatic roller sewing machines for zipper to be sewn on upper of a shoe, including body, sewing work platform is provided on the body, sewing machine head and for object to be sewn formed clamping transmission transport mechanism, shank and the telescoping drive mechanism for driving shank to stretch up and down are installed on the sewing machine head, the lower end correspondence of shank is installed with sewing needle, sewing work platform correspondence is provided with the pin hole passed through for it below sewing needle, the side of sewing needle is provided with the clamping device for forming clamping position to slide fastener coupling element, the turnover mechanism turned down to zipper end is additionally provided on body.Using the above structure, the utility model can automate the fold realized to the clamping position of zipper and to zipper end, easy to operate and safe and reliable.

Description

A kind of automatic roller sewing machine for zipper to be sewn on upper of a shoe

Technical field

The utility model relates to technical field of sewing machines, and in particular to a kind of automatic on upper of a shoe for zipper to be sewn into Roller sewing machine.

Background technique

Roller sewing machine is a kind of common industrial sewing machine, is primarily adapted for use in the leather for sewing various different-thickness, is taking Dress enterprise and leather shoe-making industry are widely used.With the diversified development of footwear pattern, on existing many shoes all Zipper can be had, i.e. people need for zipper to be sewn on upper of a shoe in the shoe making process, and due to lacking on existing roller sewing machine It to the device that zipper is positioned, therefore usually requires people and holds zipper with hand and process, not only greatly reduce in this way Production efficiency, and processing quality is also difficult to be guaranteed.

Simultaneously to avoid slider of zipper fastener from pulling out, when sewing, usually also needs to turn down the end of zipper, turns down forward and backward Structure is as illustrated in fig. 1 and 2.However due to not having the turnover mechanism turned down to zipper end on existing roller sewing machine, because This be typically also by manually being turned down, so not there is only inconvenient, and due to after fold people need to keep Fold state cooperates and bad is also easy to stab operator until sewing needle falls and fixes object to be sewn and could detach finger The finger of member.

Utility model content

In view of the deficiencies of the prior art, the utility model provides a kind of automatic sieve for zipper to be sewn on upper of a shoe It pulls a cart, the fold realized to the clamping position of zipper and to zipper end can be automated, it is easy to operate and safe and reliable.

To achieve the above object, the utility model provides a kind of automatic roller for zipper to be sewn on upper of a shoe Vehicle, including body are provided with sewing work platform, sewing machine head on the body and for forming clamping transmission to object to be sewn Transport mechanism, shank is installed on the sewing machine head and for driving shank flexible telescoping drive mechanism up and down, The lower end of shank is corresponding to be installed with sewing needle, and sewing work platform correspondence is provided with the needle passed through for it below sewing needle Hole, the side of sewing needle are provided with the clamping device for forming clamping position to slide fastener coupling element, and the clamping device includes dynamic Clamping plate and quiet clamping plate, dynamic clamping plate and quiet clamping plate are oppositely arranged, and quiet Boards wall is installed on sewing machine head, the sewing machine head On be also installed with power source for driving dynamic clamping plate mobile relative to quiet clamping plate, the dynamic Boards wall is installed in the defeated of power source In outlet.The power source accordingly uses motor or cylinder.

The beneficial effects of the utility model are: using the above structure, after zipper is put into, the chain tooth of zipper is corresponding to be located at dynamic folder Between plate and quiet clamping plate, hereafter power source output power, drives dynamic clamping plate mobile towards quiet clamping plate, to realize to slide fastener coupling element Clamping position forms the channel passed through for slide fastener coupling element between that is, dynamic clamping plate and quiet clamping plate, so just can be real without manpower auxiliary Now to the positioning of zipper, processing is more convenient, effectively increases production efficiency, and also improve sewing quality.

The utility model can be further arranged to be additionally provided with the turnover mechanism for turning down zipper end on body, institute The turnover mechanism stated includes rotation seat, first clamping plate and second clamping plate, and the middle part of the first and second clamping plate passes through a hinged axis connection Together, and the articulated shaft is rotatably arranged on rotation seat, is provided between one end of the first and second clamping plate for driving the One, the other end of second splint is also connected with control in the first driving mechanism articulated shaft opening or be bonded, the rotation seat Make its movable second driving mechanism.

Using the above structure, it since the utility model is additionally arranged the turnover mechanism turned down to zipper end, draws After chain is put into, first passing through clamping device and zipper is fixedly clamped, the end that then turnover mechanism clamps zipper is moved, from And realize the fold to zipper end, fold state is kept after the completion, until sewing needle is opened under the drive of telescoping drive mechanism Begin to fall and sew, i.e., the zipper end sewing after fold is fixed on upper of a shoe, hereafter turnover mechanism return, dynamic and static clamping plate phase To separating, i.e., the channel passed through for slide fastener coupling element is formed between dynamic clamping plate and quiet clamping plate, consequently facilitating roller sewing machine will be after zipper Continuous part is sewn on upper of a shoe.Compared with prior art, the utility model can automate the fold realized to zipper end, operation letter Just and securely and reliably.Concrete operations are as follows: the opening or fitting that the first and second clamping plate can be realized by the first driving mechanism are realized Clamping and release to zipper end.And can accordingly drive rotation seat movable by the second driving mechanism, i.e., the first and second clamping plate exists After clamping zipper end, and then rotation seat is subjected to displacement, to realize the fold to zipper end.

It includes cam and actuated by cams motor that the utility model, which may further be provided as first driving mechanism, convex Wheel drive motor is installed on rotation seat, and cam is installed on the output shaft of actuated by cams motor, and the cam is corresponding It is folded between one end of the first and second clamping plate.

Using the above structure, actuated by cams motor works, to rotate with moving cam, and then controls the first and second clamping plate It opens or is bonded.

The utility model, which may further be provided to be additionally provided between one end for the first and second clamping plate, promotes the first and second folder The other end of plate keeps the tension spring of fitting, and the corresponding outside for being located at cam of the tension spring.

Using the above structure, by adding tension spring, the first and second clamping plate is enable preferably to keep clamp position.

The utility model may further be provided for second driving mechanism include transverse shifting seat, longitudinal movement seat, Longitudinal direction for driving the horizontal drive motor of transverse shifting seat transverse shifting and for driving longitudinal movement seat longitudinal movement Driving motor is equipped with the rotational drive motor of shaft and drive shaft rotation, the fixed peace of the rotation seat on transverse shifting seat In shaft, on longitudinal movement seat, the horizontal drive motor is installed on the setting of transverse shifting seat horizontal sliding It vertically moves on seat, longitudinal movement seat straight skidding is arranged on body, and the vertical drive motor is installed on body On.

Using the above structure, the first and second clamping plate that can accordingly control rotation seat and be arranged on rotation seat carries out lateral shifting Dynamic, longitudinal movement and rotation so that the zipper end being clamped be driven to be subjected to displacement variation, and then are realized to zipper end Fold.

The utility model may further be provided to be additionally provided with and draw on the clamping face of the dynamic clamping plate and/or quiet clamping plate Chain chain dentification rolls the bearing of cooperation.By the way that bearing is arranged, facilitates zipper and moved between dynamic and static clamping plate.

The utility model, which may further be provided, to be provided with for the other side of the relatively dynamic clamping plate of quiet clamping plate for pressing zipper Pressing mechanism, the pressing mechanism includes the lifting driving cylinder of pressing plate and driving pressing plate lifting, and pressing plate is fixedly connected on liter On the output end of drop driving cylinder, and the top for being located at sewing work platform is corresponded to, is provided on the body for incuding shoes The inductor of side, the inductor include the upper and lower inductive head being mutually adapted, and lower inductive head is installed on pressing plate, and close to quiet Clamping plate, upper inductive head are installed on sewing machine head, and are located at the top of lower inductive head.

Using the above structure, by pressing mechanism, pressing positioning can be formed to zipper after zipper is put into, certainly, this is pressed Press mechanism will not kill zipper, and only play the role of an auxiliary positioning, i.e., the pressing mechanism not will lead to zipper without Method is mobile.In addition, can perceive in time during sewing is with the presence or absence of upper of a shoe and upper of a shoe by the induction effect of inductor It is no to shift.

The other side that the relatively dynamic clamping plate of quiet clamping plate is arranged in for transport mechanism may further be provided in the utility model, described Transport mechanism include upper roller, bottom roller, delivery roller and for drive delivery roller roll transport motor, it is described Transport motor work is controlled by inductor, delivery roller acts on upper of a shoe, and its rolling when push upper of a shoe edge paste It leans against on quiet clamping plate, mobile arm is also connected on the sewing machine head, the delivery roller and transport motor correspondence are installed in On mobile arm, upper roller correspondence is installed on sewing machine head, and bottom roller correspondence is installed on sewing work platform, and correspondence is located at The lower section of upper roller forms the clamping Transfer pipe passed through for object to be sewn between the upper roller and bottom roller.

Using the above structure, correspondence is clamped between upper and lower idler wheel after zipper and upper of a shoe are put into, when sewing, delivery roller On it, so that it be driven to be transmitted rolling, i.e. cooperation sewing needle realizes sewing operation for effect.In the process, transmission rolling The rolling of wheel also will push the edge of upper of a shoe and quiet clamping plate mutually reclines, thus realize correction operation, and described this phase of quiet clamping plate Effect for edging.

It includes Rotational Cylindrical that the utility model, which may further be provided as the mobile arm, and correspondence is set on sewing machine head It is equipped with the axle sleeve passed vertically through for Rotational Cylindrical, the lower end of Rotational Cylindrical is fixed with mounting base, the delivery roller and transport motor Correspondence is installed in mounting base, and the upper end of Rotational Cylindrical is fixed with the cuff for preventing Rotational Cylindrical from deviating from out of axle sleeve, the cuff On be provided with the locating piece extended downwardly, the upper end of axle sleeve is correspondingly arranged on the slot for locating piece insertion, and when positioning When block is inserted into the slot after rotating with Rotational Cylindrical, the delivery roller is acted on object to be sewn；When locating piece turns to When separating with slot, the delivery roller is separated with object to be sewn.

Using the above structure, by mobile arm, accordingly delivery roller can be driven to be displaced, i.e., in sewing by delivery roller Act on object to be sewn, after delivery roller is removed, remove object to be sewn convenient for people, and above structure is simple, operation side Just.

The utility model may further be provided to be provided with compatible inclined guide surface on the slot and locating piece.This Sample setting facilitates locating piece and inserts or pull out.

Detailed description of the invention

Fig. 1 is the structure chart before the fold of zipper end；

Fig. 2 is the structure chart after the fold of zipper end；

Fig. 3 is the structure chart of the utility model；

Fig. 4 is the structure chart of turnover mechanism in the utility model；

Fig. 5 is the local structural graph of turnover mechanism in the utility model；

Fig. 6 is the local structural graph of turnover mechanism in the utility model；

Fig. 7 is the local structural graph of the utility model；

Fig. 8 is the portion the A enlarged drawing of Fig. 7；

Fig. 9 is the local structural graph of the utility model.

Specific embodiment

A kind of automatic roller sewing machine for zipper to be sewn on upper of a shoe, including body 1, institute are given as shown in figs. 3-9 Sewing work platform 2, sewing machine head 3 are provided on the body 1 stated and for being formed to object to be sewn (i.e. upper of a shoe 41 and zipper 42) The transport mechanism 5 of transmission is clamped, shank 31 is installed on the sewing machine head 3 and for driving about 31 shank to stretch Motor and swing arm can be used specifically to realize in telescoping drive mechanism, telescoping drive mechanism, naturally it is also possible to using motor and other Drive mechanism is realized.The lower end of shank 31 is corresponding to be installed with sewing needle 32, and sewing work platform 2 is corresponding under sewing needle 32 Side is provided with the pin hole passed through for it, and the side of sewing needle 32 is provided with the clamping for forming clamping position to slide fastener coupling element 43 Device 6, the clamping device 6 include dynamic clamping plate 61 and quiet clamping plate 62, and dynamic clamping plate 61 and quiet clamping plate 62 are oppositely arranged, quiet clamping plate 62 It is installed on sewing machine head 3, is also installed on the sewing machine head 3 for driving the relatively quiet clamping plate 62 of dynamic clamping plate 61 to move Dynamic power source 63, the dynamic clamping plate 61 are installed on the output end of power source 63.The power source accordingly uses electricity Machine or cylinder.

Using the above structure, after zipper 42 is put into, the chain tooth 43 of zipper 42 is corresponding be located at dynamic clamping plate 61 and quiet clamping plate 62 it Between, hereafter 63 output power of power source, drives dynamic clamping plate 61 mobile towards quiet clamping plate 62, to realize the clamping to slide fastener coupling element 43 Positioning forms the channel passed through for slide fastener coupling element 43 between that is, dynamic clamping plate 61 and quiet clamping plate 62, just can in this way without manpower auxiliary Realize the positioning to zipper, processing is more convenient, effectively increases production efficiency, and also improve sewing quality.

The turnover mechanism 7 turned down to zipper end 44 is additionally provided on body 1.The turnover mechanism 7 includes The middle part of rotation seat 71, first clamping plate 72 and second clamping plate 73, the first and second clamping plate is linked together by an articulated shaft 74, and The articulated shaft 74 is rotatably arranged on rotation seat 71, is provided between one end of the first and second clamping plate for driving the first and second folder The other end of plate is opened around articulated shaft 74 or the first driving mechanism 75 of fitting, is also connected with control on the rotation seat 71 Its movable second driving mechanism 76.

Using the above structure, since the utility model is additionally arranged the turnover mechanism 7 turned down to zipper end 44, After zipper 42 is put into, first passes through clamping device 6 and slide fastener coupling element 43 is fixedly clamped, then turnover mechanism 7 clamps the end of zipper Portion 44 is moved, to realize the fold to zipper end 44, keeps fold state after the completion, until sewing needle 32 is flexible Start sewing of falling under the drive of driving mechanism, i.e., the zipper end 44 after fold is fixed on upper of a shoe by the sewing of sewing line 45 On 41, hereafter 7 return of turnover mechanism, dynamic and static clamping plate is relatively separated, i.e., is formed between dynamic clamping plate 61 and quiet clamping plate 62 for zipper chain The channel that tooth 43 passes through, consequently facilitating the further part of zipper 42 is sewn on upper of a shoe 41 by roller sewing machine.Compared with prior art, originally Utility model can automate the fold realized to zipper end 44, easy to operate and safe and reliable.Concrete operations are as follows: pass through first Driving mechanism 75 can realize the opening or fitting of the first and second clamping plate, that is, realize clamping and release to zipper end 44.And pass through Second driving mechanism 76 can accordingly drive rotation seat 71 movable, i.e., the first and second clamping plate and then turns after clamping zipper end 44 Dynamic seat 71 is subjected to displacement, to realize the fold to zipper end 44.

First driving mechanism 75 includes cam 751 and actuated by cams motor 752, and actuated by cams motor 752 is fixed It is installed on rotation seat 71, cam 751 is installed on the output shaft of actuated by cams motor 752, and the corresponding sandwiched of the cam 751 Between one end of the first and second clamping plate.

Using the above structure, actuated by cams motor 752 works, to rotate with moving cam 751, and then controls first and second The opening or fitting of clamping plate.

The tension spring for promoting the other end of the first and second clamping plate to keep fitting is additionally provided between one end of first and second clamping plate 753, and the corresponding outside for being located at cam 752 of the tension spring 753.

Using the above structure, by adding tension spring 753, the first and second clamping plate is enable preferably to keep clamp position.

Second driving mechanism 76 includes transverse shifting seat 761, longitudinal movement seat 762, for driving transverse shifting seat The horizontal drive motor 763 of 761 transverse shiftings and for drive longitudinal movement seat 762 vertically move vertical drive motor 764, the rotational drive motor 766 that shaft 765 and drive shaft 765 rotate, the rotation seat are installed on transverse shifting seat 761 71 are fixedly mounted in shaft 765, and the setting of 761 horizontal sliding of transverse shifting seat is on longitudinal movement seat 762, the lateral drive Dynamic motor 763 is installed on longitudinal movement seat 762, and longitudinal movement 762 straight skidding of seat is arranged on body 1, described Vertical drive motor 764 is installed on body 1.

Using the above structure, it can accordingly control rotation seat 71 and the first and second clamping plate being arranged on rotation seat 71 carries out cross To movement, longitudinal movement and rotation, so that the zipper end 44 being clamped be driven to be subjected to displacement variation, and then realize to drawing The fold of link ends 44.

It is additionally provided with to be formed with slide fastener coupling element 43 on the clamping face of the dynamic clamping plate 61 and/or quiet clamping plate 62 and rolls cooperation Bearing 68.By the way that bearing 68 is arranged, facilitates slide fastener coupling element 43 and moved between dynamic and static clamping plate.

The other side of the relatively dynamic clamping plate 61 of quiet clamping plate 62 is provided with the pressing mechanism for pressing zipper 42, the pressing machine Structure includes the lifting driving cylinder 65 of pressing plate 64 and driving pressing plate lifting, and pressing plate 64 is fixedly connected on the defeated of lifting driving cylinder 65 In outlet, and the top for being located at sewing work platform 2 is corresponded to, the inductor for incuding upper of a shoe 41 is provided on the body 1, The inductor includes the upper and lower inductive head being mutually adapted, and lower inductive head 66 is installed on pressing plate 64, and close quiet clamping plate 62, Upper inductive head 67 is installed on sewing machine head 3, and is located at the top of lower inductive head 66.

Using the above structure, by pressing mechanism, pressing positioning can be formed to zipper 42 after zipper 42 is put into, certainly, The pressing mechanism will not kill zipper, and only play the role of an auxiliary positioning, i.e., the pressing mechanism not will lead to drawing Chain can not move.In addition, can perceive in time during sewing whether there is upper of a shoe and shoes by the induction effect of inductor Whether side shifts.

The other side of the relatively dynamic clamping plate 61 of quiet clamping plate 62 is arranged in transport mechanism 5, and the transport mechanism 5 includes upper roller 51, bottom roller 52, delivery roller 53 and the transport motor 54 for driving delivery roller 53 to roll, the transport motor 54 control work by inductor, and delivery roller 53 acts on upper of a shoe 41, and push the edge of upper of a shoe 41 to recline in its rolling On quiet clamping plate 62, mobile arm, the delivery roller 53 and the corresponding dress of transport motor 54 are also connected on the sewing machine head 3 It being located on mobile arm, the correspondence of upper roller 51 is installed on sewing machine head 3, and the correspondence of bottom roller 52 is installed on sewing work platform 2, And the corresponding lower section for being located at upper roller 51, the clamping passed through for object to be sewn is formed between the upper roller 51 and bottom roller 52 to transmit Channel.

Using the above structure, correspondence is clamped between upper and lower idler wheel after zipper 42 and upper of a shoe 41 are put into, when sewing, transmission Idler wheel 53 acts on it, so that it be driven to be transmitted rolling, i.e. cooperation sewing needle realizes sewing operation.In the process, The rolling of delivery roller 53 also will push the edge of upper of a shoe 41 and quiet 62 phase of clamping plate reclines, thus realize correction operation, and it is described Quiet clamping plate 62 is at this time relative to the effect of edging.

The mobile arm includes Rotational Cylindrical 8, is correspondingly arranged on sewing machine head 3 and passes vertically through for Rotational Cylindrical 8 Axle sleeve 33, the lower end of Rotational Cylindrical 8 are fixed with mounting base 81, and the delivery roller 53 and the correspondence of transport motor 54 are installed in installation On seat 81, the upper end of Rotational Cylindrical 8 is fixed with the cuff 82 for preventing Rotational Cylindrical 8 from deviating from out of axle sleeve 33, sets in the cuff 82 It is equipped with the locating piece 83 extended downwardly, the upper end of axle sleeve 33 is correspondingly arranged on the slot 34 for the locating piece 83 insertion, and works as When locating piece 83 is inserted into the slot 34 after rotating with Rotational Cylindrical 8, the delivery roller 53 is acted on object to be sewn；When fixed Position block 83 turns to when separating with slot 34, and the delivery roller 53 is separated with object to be sewn.

Using the above structure, by mobile arm, delivery roller 53 can accordingly be driven to be displaced, i.e., rolled transmission in sewing Wheel 53 acts on object to be sewn, after delivery roller 53 is removed, remove object to be sewn convenient for people, and above structure is simple, It is easy to operate.

Compatible inclined guide surface 9 is provided on the slot 34 and locating piece 83.Setting facilitates locating piece 83 in this way It inserts or pull out.

Claims

1. it is a kind of for zipper to be sewn into the automatic roller sewing machine on upper of a shoe, including body, sewing is provided on the body Workbench, sewing machine head and the transport mechanism for forming clamping transmission to object to be sewn, are installed on the sewing machine head Shank and for driving shank flexible telescoping drive mechanism up and down, the lower end correspondence of shank is installed with sewing needle, sews Workbench correspondence is provided with the pin hole passed through for it below sewing needle, it is characterised in that: the side setting of sewing needle is useful In the clamping device for forming clamping position to slide fastener coupling element, the clamping device includes dynamic clamping plate and quiet clamping plate, moves clamping plate and quiet Clamping plate is oppositely arranged, and quiet Boards wall is installed on sewing machine head, is also installed on the sewing machine head for driving dynamic folder The plate power source mobile relative to quiet clamping plate, the dynamic Boards wall are installed on the output end of power source.

2. a kind of automatic roller sewing machine for zipper to be sewn on upper of a shoe according to claim 1, it is characterised in that: machine The turnover mechanism turned down to zipper end is additionally provided on body, the turnover mechanism includes rotation seat, first clamping plate And second clamping plate, the middle part of the first and second clamping plate is linked together by an articulated shaft, and the articulated shaft is rotatably arranged on rotation On seat, it is provided between one end of the first and second clamping plate for driving the other end of the first and second clamping plate to open or paste around articulated shaft The first driving mechanism closed is also connected on the rotation seat and controls its movable second driving mechanism.

3. a kind of automatic roller sewing machine for zipper to be sewn on upper of a shoe according to claim 2, it is characterised in that: institute The first driving mechanism stated includes cam and actuated by cams motor, and actuated by cams motor is installed on rotation seat, cam dress It is located on the output shaft of actuated by cams motor, and cam correspondence is folded between one end of the first and second clamping plate.

4. a kind of automatic roller sewing machine for zipper to be sewn on upper of a shoe according to claim 3, it is characterised in that: the One, the tension spring for promoting the other end of the first and second clamping plate to keep fitting, and the tension spring pair are additionally provided between one end of second splint The outside of cam should be located at.

5. a kind of for zipper to be sewn into the automatic roller sewing machine on upper of a shoe, feature according to Claims 2 or 3 or 4 Be: second driving mechanism includes transverse shifting seat, longitudinal movement seat, the cross for driving transverse shifting seat transverse shifting To driving motor and for driving the vertical drive motor for vertically moving seat and vertically moving, it is equipped with and turns on transverse shifting seat The rotational drive motor of axis and drive shaft rotation, the rotation seat are fixedly mounted in shaft, transverse shifting seat horizontal sliding On longitudinal movement seat, the horizontal drive motor is installed on longitudinal movement seat for setting, and longitudinal movement seat is longitudinally sliding It moves and is arranged on body, the vertical drive motor is installed on body.

6. it is according to claim 1 or 2 or 3 or 4 a kind of for zipper to be sewn into the automatic roller sewing machine on upper of a shoe, it is special Sign is: the bearing for being formed with slide fastener coupling element and rolling cooperation is additionally provided on the clamping face of the dynamic clamping plate and/or quiet clamping plate.

7. a kind of automatic roller sewing machine for zipper to be sewn on upper of a shoe according to claim 6, it is characterised in that: quiet The other side of the relatively dynamic clamping plate of clamping plate is provided with the pressing mechanism for pressing zipper, and the pressing mechanism includes pressing plate and driving The lifting of pressing plate lifting drives cylinder, and pressing plate is fixedly connected on the output end of lifting driving cylinder, and is corresponded to and be located at sewer Make the top of platform, be provided with the inductor for incuding upper of a shoe on the body, the inductor include be mutually adapted it is upper, Lower inductive head, lower inductive head are installed on pressing plate, and close to quiet clamping plate, and upper inductive head is installed on sewing machine head, and under being located at The top of inductive head.

8. a kind of automatic roller sewing machine for zipper to be sewn on upper of a shoe according to claim 7, it is characterised in that: pass The other side for sending mechanism that the relatively dynamic clamping plate of quiet clamping plate is arranged in, the transport mechanism include upper roller, bottom roller, transmission rolling It takes turns and the transport motor for driving delivery roller to roll, the transport motor controls work, delivery roller by inductor It acts on upper of a shoe, and pushes the edge of upper of a shoe to stick on quiet clamping plate in its rolling, be also connected on the sewing machine head Mobile arm, the delivery roller and transport motor correspondence are installed on mobile arm, and upper roller correspondence is installed in sewing machine head On, bottom roller correspondence is installed on sewing work platform, and the corresponding lower section for being located at upper roller, between the upper roller and bottom roller Form the clamping Transfer pipe passed through for object to be sewn.

9. a kind of automatic roller sewing machine for zipper to be sewn on upper of a shoe according to claim 8, it is characterised in that: institute The mobile arm stated includes Rotational Cylindrical, and the axle sleeve passed vertically through for Rotational Cylindrical is correspondingly arranged on sewing machine head, Rotational Cylindrical Lower end is fixed with mounting base, and the delivery roller and transport motor correspondence are installed in mounting base, and the upper end of Rotational Cylindrical is solid Surely there is the cuff for preventing Rotational Cylindrical from deviating from out of axle sleeve, the locating piece extended downwardly, the upper end of axle sleeve are provided in the cuff When being correspondingly arranged on the slot for locating piece insertion, and being inserted into the slot after locating piece is rotated with Rotational Cylindrical, The delivery roller acts on object to be sewn；When locating piece, which is turned to, to be separated with slot, the delivery roller and object to be sewn point From.

10. a kind of automatic roller sewing machine for zipper to be sewn on upper of a shoe according to claim 9, it is characterised in that: Compatible inclined guide surface is provided on the slot and locating piece.