CN218059456U - Automatic hem machine of covering stitch machine - Google Patents
Automatic hem machine of covering stitch machine Download PDFInfo
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- CN218059456U CN218059456U CN202222270156.4U CN202222270156U CN218059456U CN 218059456 U CN218059456 U CN 218059456U CN 202222270156 U CN202222270156 U CN 202222270156U CN 218059456 U CN218059456 U CN 218059456U
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Abstract
The utility model discloses an automatic hem machine of covering machine relates to tailoring technical field, especially the processing of hem flat seam under the clothing, include: the covering stitch machine comprises a workbench, a covering stitch machine head, an emptying table, a folding positioning device and a folding device, wherein the workbench is assembled on a frame, and the covering stitch machine head, the emptying table, the folding positioning device and the folding device are all assembled on the workbench and are characterized in that: still including deviation correcting device and supplementary material feeding unit, play supplementary transport and press the effect of holding through supplementary material feeding unit to the cloth of pay-off bench, carry the cloth and effectively prevent the cloth pine simultaneously and take off or shift, simultaneously, through preventing that the biasing is put down the device and hold in the palm cloth device combined action, the cloth from the pay-off bench can be smoothly carried from the dextrad left side on the pay-off bench, do not need extra overspeed device tensioner can the sewing, no matter be opening surface fabric or ring mouth surface fabric all can be suitable for, have the wide advantage of application scope.
Description
Technical Field
The utility model relates to a tailoring technical field, in particular to an automatic lower hem machine of covering stitch machine for being directed at clothing lower hem flat seaming processing.
Background
The covering stitch sewing machine is also called flat seaming, is suitable for the sewing process of edge rolling sewing, flat seaming after overedged and lace attaching, the hem flat seaming process and the sewing on elastic fabrics, and is commonly used for hem processing of hems of round-neck shirts. For example, chinese utility model patent with granted bulletin number CN210262251U discloses a drum rolls up lower hem machine, including propping material mechanism, turn-up subassembly etc. prop material mechanism and be used for propping up the cloth that will wait to make and be the tube-shape and carry out the pay-off around sewing machine head, turn-up subassembly sets up on the anterior right part of installation platen, and turn over the rear end of cloth inwards to the front of turn over the book to the turn-up subassembly. The cylinder hem rolling machine is only used for hem hemming of the cylindrical part of the garment and cannot be applied to open fabrics.
For another example, the chinese utility model patent with the publication number CN216156115U discloses an automatic lap-seam machine, which comprises a flat-seam machine head and a feeding mechanism, wherein the feeding mechanism comprises a left support rod and a right support rod for supporting the lap of the clothes, the left side of the left support rod is provided with a left feeding component, and the right side of the right support rod is provided with a right feeding component. The automatic lap-down machine of flat seaming can automatically realize the processing of the hem of the round collar shirt, but is only suitable for processing the circular-opening fabric, can not be suitable for opening fabric, and has a narrow application range.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an automatic hem machine of covering machine, through the combination of pay-off deviation correcting device and supplementary material feeding unit, realize placing the surface fabric under the free state, the surface fabric need not the tensioning can the sewing, no matter be opening surface fabric or ring edge surface fabric all can be suitable for, has the wide advantage of application scope.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
a covering stitch machine automatic lower hem machine, includes: the covering stitch machine comprises a workbench, a covering stitch machine head, an emptying table, a folding positioning device and a folding device, wherein the workbench is assembled on a frame, and the covering stitch machine head, the emptying table, the folding positioning device and the folding device are all assembled on the workbench and are characterized in that: the device also comprises a deviation correcting device and an auxiliary feeding device;
the deviation correcting device comprises: the deviation-rectifying material-pressing device is arranged on the right side of the discharging table and is in sliding connection with the workbench, the deviation-rectifying material-feeding device is fixedly connected to the deviation-rectifying sliding device, and the deviation-rectifying material-pressing device is positioned above the deviation-rectifying material-feeding device, and the deviation-rectifying material-pressing device realizes the mutual approaching or departing between the deviation-rectifying material-feeding device and the deviation-rectifying material-pressing device through a driving piece;
the supplementary material feeding unit includes: the anti-deviation upper pressing device is arranged above the discharging platform in a lifting mode and used for pressing and holding the surface of the cloth to prevent the cloth from shifting, and the cloth supporting device is arranged below the discharging platform and used for assisting in conveying the cloth.
The auxiliary feeding device has the advantages that the auxiliary feeding device plays a role in auxiliary conveying and pressing the double cloth of the feeding table, the cloth is conveyed while the cloth is effectively prevented from loosening or shifting, meanwhile, the cloth on the feeding table can be smoothly conveyed from right to left on the feeding table under the combined action of the deviation-preventing upper pressing device and the cloth supporting device, and no extra tensioning device is needed.
As a preferable aspect of the present application, the bias-preventing press-up device includes: the assembly is in support on the workstation, the assembly is in the slip table cylinder of support front end, fixed mounting is in prevent inclined to one side mounting bracket on the slip table cylinder slip table, the roll formula assembly is in prevent pressing the belt on inclined to one side in the mounting bracket to and be used for driving and press belt pivoted first further servo motor.
As a preferred solution of the present application, the anti-bias press-up means is further equipped with an auxiliary press wheel means.
As a preferred aspect of the present application, the auxiliary pinch roller device includes: the device comprises a first cylinder fixing plate fixedly connected with a sliding table cylinder, a double-shaft cylinder assembled on the right side of the first cylinder fixing plate, and a pinch roller assembly connected with a piston rod of the double-shaft cylinder.
As a preferred aspect of the present application, the deviation-preventing upper pressure device is further equipped with a bone position detecting assembly.
As a preferable aspect of the present application, the bone position detecting assembly includes: the second cylinder fixed plate fixedly connected to the right side of the support is fixed to a bone position detection lifting cylinder on the second cylinder fixed plate, and the pressing wheel bone position detection assembly is connected with the bone position detection lifting cylinder.
As a preferable aspect of the present application, the cloth supporting device includes: the cloth supporting roller mounting frame is arranged on the left side of the discharging table and fixedly connected with the workbench, the cloth supporting roller mounting frame is assembled on the right side of the discharging table from a driving wheel, a cloth supporting roller on the cloth supporting roller mounting frame is assembled, and a second stepping servo motor used for driving the cloth supporting roller to rotate is arranged on the cloth supporting roller mounting frame, wherein the cloth supporting roller is connected with the cloth supporting roller in a transmission mode from the driving wheel through a feeding belt surrounding the discharging table.
As a preferred scheme of this application, the blowing platform left side top is provided with initial pressing anchor clamps.
As a preferable scheme of the application, a blowpipe device is further arranged on the workbench.
As a preferred scheme of this application, be provided with in the front of the workstation and be in the same direction as material device.
To sum up, the utility model discloses following beneficial effect has:
the embodiment of the utility model provides a through providing the automatic hem machine of covering machine, through the effect is held to the pressure of cloth to pay-off deviation correcting device centre gripping and carry cloth and supplementary material feeding unit, realize placing the surface fabric under the free state, the surface fabric need not the tensioning can the sewing, no matter is opening surface fabric or ring mouth surface fabric all can be suitable for, has the wide advantage of application scope.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
FIG. 2 is another angle structure diagram of FIG. 1;
FIG. 3 is a schematic view of an assembly structure of the deviation correcting device and the auxiliary feeding device in the embodiment of the present invention;
fig. 4 is a schematic structural view of an auxiliary feeding device in an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a deviation correcting device according to an embodiment of the present invention;
fig. 6 is a schematic structural view of a covering machine head and a feeding device in an embodiment of the present invention;
FIG. 7 is a schematic structural view of a deviation rectifying device and an auxiliary feeding device in an embodiment of the present invention;
FIG. 8 is a schematic structural view of a folding device according to an embodiment of the present invention;
fig. 9 is a schematic structural view of a bone position detecting assembly according to an embodiment of the present invention;
fig. 10 is a schematic structural view of the hem positioning device and the air duct device according to an embodiment of the present invention.
Detailed Description
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the accompanying drawings. The description of the orientation of the utility model is performed according to the orientation shown in fig. 1, that is, the up-down left-right direction shown in fig. 1 is the up-down left-right direction of the description, the side towards which fig. 1 faces is the front side, and the side departing from fig. 1 is the rear side.
It is to be understood that the terms "first," "second," and the like, herein do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The terms "upper", "lower", "inner", "outer", and the like indicate orientations or positional relationships based on the positional relationships illustrated in the drawings, and are merely for convenience in describing the present invention or simplifying the description, but do not indicate that a particular orientation must be provided.
Examples
Referring to fig. 1-10, an automatic hem machine of a covering stitch machine, includes: covering stitch machine aircraft nose 2, the blanking table 3, hem positioner 8 and hem device 9, workstation 1 assembles in the frame, the locomotive 2 is done to the covering stitch machine, blanking table 3, hem positioner 8 and hem device 9 all assemble on workstation 1, for the equipment is more compact, the process is more reasonable, the position that leans on the back in the middle of the assembly of the locomotive 2 on workstation 1, blanking table 3 assembles the place ahead of covering stitch machine aircraft nose 2, deviation corrector 6 assembles on blanking table 3 right side, hem positioner 8 assembles the position that leans on the right above blanking table 3, hem device 9 assembles in blanking table 3 rear side and is located the left side of hem positioner 8, be suitable for simultaneously with the opening surface fabric in order to realize the loop edge surface fabric, still be equipped with deviation corrector 6 and supplementary material feeding unit 7.
The deviation correcting device 6 includes: the deviation-rectifying device comprises a deviation-rectifying sliding device 63 arranged on the right side of the discharge table 3 and connected with the workbench 1 in a sliding manner, a deviation-rectifying feeding device 61 fixedly connected to the deviation-rectifying sliding device 63, and a deviation-rectifying material-pressing device 62 positioned above the side of the deviation-rectifying feeding device 61, wherein the deviation-rectifying material-pressing device 62 is close to or far away from the deviation-rectifying feeding device 61 through a driving piece 64. The deviation correcting device has the functions of feeding and deviation correcting and has a certain clamping effect on the cloth. The auxiliary feeding device 7 includes: an anti-deviation upper pressing device 71 which is arranged above the discharging platform 3 in a lifting mode and used for pressing and holding the surface of the cloth to prevent the cloth from shifting, and a cloth supporting device 73 which is arranged below the discharging platform 3 and used for assisting in conveying the cloth. The auxiliary feeding device plays a role in auxiliary conveying and pressing the double cloth of the feeding table. Through the combined action of the deviation correcting device and the auxiliary feeding device, the cloth is effectively prevented from loosening or shifting.
The bias-preventing press-up device 71 includes: the cloth pressing device comprises a support 75 assembled on the workbench 1, a sliding table cylinder 711 assembled at the front end of the support 75, an anti-deviation mounting rack 712 fixedly installed on the sliding table of the sliding table cylinder 711, an upper pressing belt 713 assembled in the anti-deviation mounting rack 712 in a rolling mode, and a first stepping servo motor 714 used for driving the upper pressing belt 713 to rotate, wherein a driving synchronizing wheel 715 connected with the first stepping servo motor 714 is arranged in the anti-deviation mounting rack 712, the driving synchronizing wheel 715 is in transmission connection with a first driven wheel 716 and a second driven wheel 717 through the upper pressing belt 713, and is guided through a belt idler wheel 718, so that the upper pressing belt between the first driven wheel 716 and the second driven wheel 717 is pressed above cloth.
The deviation correcting and feeding device 61 includes: the device comprises a first mounting seat 611 in an L-shaped structure, and a first motor 612 which is arranged behind the vertical edge of the first mounting seat 611 and fixedly connected with the first mounting seat 611, wherein the first mounting seat 611 is provided with a through hole through which a motor rotating shaft passes, the rotating shaft of the first motor 612 is rotatably connected with a feeding roller 614 which is arranged in front of the first mounting seat 611 through a coupler 613, and meanwhile, the bottom of the transverse edge of the first mounting seat 611 is also provided with a rack 615 which is used for being in transmission connection with the deviation rectifying sliding device 63. The cloth is conveyed towards the feeding table by the counterclockwise rotation of the feeding roller 614 driven by the first motor 612. The deviation-rectifying material-pressing device 62 includes: the compact cylinder 626 is arranged behind the first mounting seat 611 and located obliquely above the first motor 612, the second mounting seat 621 is driven by the compact cylinder 626 and is connected with the front of the first mounting seat 611 in a sliding mode, a through hole through which a motor rotating shaft passes and a bearing hole for assembling the pressing roller 624 are formed in the second mounting seat 621, the second motor 622 is arranged in front of the second mounting seat 621 and is rotatably connected with the first synchronizing wheel 623 through the through hole of the motor rotating shaft, the number of the pressing rollers 624 is 2, the pressing rollers and the feeding rollers 614 are arranged in a shape like a Chinese character 'pin', the pressing rollers are respectively assembled on the bearing hole of the second mounting seat 621, the second synchronizing wheel 625 is assembled at the rear end of each pressing roller 624, and the first synchronizing wheel 622 and the second synchronizing wheel 625 are connected through a transmission belt to achieve synchronous power transmission. During discharging, the compacting cylinder 626 acts, the pressing roller 624 and the feeding roller 614 are in a far state, and after discharging is finished, the compacting cylinder 626 acts again, so that the pressing roller 624 and the feeding roller 614 are close to each other, and cloth is pressed.
In order to improve the pressing effect and reduce the displacement of the cloth, a plurality of convex rings arranged at intervals are arranged at the front ends of the feeding roller 614 and the pressing roller 624, the convex rings slightly protrude out of the surface of the roller and form uniform concave-convex teeth at intervals, the convex rings of the feeding roller 614 and the pressing roller 624 are arranged in a staggered manner, and when the pressing roller 624 and the feeding roller 614 are close to each other, the convex rings on the rollers can be meshed with each other, so that the pressing effect is further improved.
The deviation correcting slide device 63 includes: the deviation rectifying base plate 631 is fixedly assembled on the workbench 1, the third motor 632 is fixedly assembled at the bottom of the deviation rectifying base plate 631, the deviation rectifying base plate 631 is provided with a through hole through which a motor shaft passes, a transmission shaft of the third motor 632 passes through the through hole and is provided with a transmission gear 6321, and the transmission gear 6321 is in transmission connection with the rack 615 at the bottom surface of the first mounting seat 611. The third motor 632 is used to move the deviation rectifying base plate 631 back and forth on the working table 1, so as to realize the back and forth movement of the deviation rectifying device. The sliding connection at multiple positions mentioned in the present embodiment is a sliding rail and slider structure.
A cloth holding device 73 comprising: the cloth supporting roller mounting rack 731 is arranged on the left side of the discharging platform 3 and fixedly connected with the workbench 1, the cloth supporting driven wheel 732 is arranged on the right side of the discharging platform 3, the cloth supporting roller 733 is arranged on the cloth supporting roller mounting rack 731, the driving piece is a second stepping servo motor 734, the second stepping servo motor 734 is connected with the cloth supporting roller 733 through a synchronous wheel and a driving belt, and drives the cloth supporting roller 733 to rotate anticlockwise, meanwhile, the cloth supporting roller 733 is in transmission connection with the cloth supporting driven wheel 732 through the feeding belt 735 surrounding the discharging platform 3, and therefore cloth is conveyed from right to left on the feeding platform.
The ring opening material and the open fabric can be conveyed towards the feeding table under the pressing and conveying actions of the deviation correcting device 6 on the fabric, and meanwhile, the fabric is pressed on the feeding belt 735 and conveyed from right to left on the feeding table under the combined action of the deviation preventing and pressing device 71 and the fabric supporting device 73, so that the loosening or displacement of the fabric can be effectively prevented, and an additional tensioning device is not needed.
In order to pressurize the ring opening material, and to make the ring opening material smoothly convey to the feeding platform, an auxiliary pinch roller device 72 is further assembled on the deviation-preventing upper pressing device 71, and the auxiliary pinch roller device 72 comprises: a first cylinder fixing plate 721 fixedly connected with the sliding table cylinder 711, a double-shaft cylinder 722 assembled at the right side of the first cylinder fixing plate 721, and a pressing wheel assembly 723 connected with a piston rod of the double-shaft cylinder 722. The roller 7231 of the pressing wheel assembly 723 is pressed on the surface of the cloth by the driving of the double-shaft cylinder 722 and rolls along with the cloth conveying.
In order to detect whether the looping cloth is finished with the hemming sewing, the deviation-preventing upper pressing device 71 is further equipped with a bone position detecting assembly 74, and the bone position detecting assembly 74 comprises: the second cylinder fixing plate 741 fixedly connected to the right side of the support 75, the bone position detection lifting cylinder 742 fixed on the second cylinder fixing plate 741, and the pressing wheel bone position detection assembly 743 connected with the bone position detection lifting cylinder 742, the pressing wheel bone position detection assembly comprises a pressing wheel rolling along with the cloth and sensors arranged on two sides of the pressed material, and when the circular opening cloth finishes one-circle sewing, signals of the interface position are transmitted to the control console, so that the edge folding sewing action is stopped.
An initial material pressing clamp 31 is arranged above the left side of the material placing table 3, the initial material pressing clamp 31 comprises an air cylinder 311 and a clamping piece 312, the clamping piece 312 is connected with a piston rod of the air cylinder 311, and the clamping piece 312 is pressed and held on the cloth through the lifting drive of the air cylinder 311.
The workbench 1 is also provided with a blowing pipe device 10 which comprises a folding air pipe 101 used for assisting folding and blowing the folding position of the cloth to form a folding position, the folding air pipe 101 is arranged on the left side of the folding positioning device 8 and is divided into an upper air pipe 1011 and a lower air pipe 1012, the upper air pipe 1011 blows downwards to enable the folding edge of the cloth to be folded downwards, and the lower air pipe 1012 blows to enable the cloth with the folding edge downwards to be folded towards the bottom; in order to make the feeding more flat, a material guiding air pipe 101 and a material supporting pipe 102 are further arranged on the right side of the flanging positioning device 8.
In order to use the pay-off more smoothly, avoid gravity, torsion effect and lead to the surface fabric to shift, 1 the place ahead of workstation still is provided with in same direction as material device 4, includes: the material conveying device comprises a material conveying bottom plate 41, a transmission driving piece assembled below the material conveying bottom plate 41 and a roller 43 rotationally connected with the transmission driving piece. When the great surface fabric lower hem cover was established on blowing platform 3, foremost end was in the tenesmus state, and in sewing the in-process to the lower hem, the surface fabric is piled together easily, and the rotation effect of cylinder 43 carries out effectual loose to the surface fabric, avoids the surface fabric to pile up, avoids gravity, torsion effect and leads to the surface fabric to shift simultaneously.
In order to make the material distribution smoother and the material feeding smoother, the embodiment is further provided with a pre-feeding device 5, the pre-feeding device 5 is divided into a left pre-feeding device 51 and a right pre-feeding device 52, the left pre-feeding device 51 is installed on the workbench 1 and located below the feeding roller 614, and the right pre-feeding device 52 is installed on the second installation seat 621 and located below the pressing roller 624. The left pre-feeding device 51 includes: a fourth motor 512 fixed at the bottom of the workbench 1 through a third mounting seat 511, a left pre-feeding roller 514 fixed above the workbench 1 through a fourth mounting seat 513, and the fourth motor 512 transmits power to the left pre-feeding roller 514 through a synchronous wheel transmission device. A left air pipe 515 is arranged below the left pre-feeding roller 514 and used for blowing piece cloth to prevent wrinkles. The right pre-feeding device 52 comprises a right pre-feeding roller 521 mounted below the second mounting seat 621 and a right air duct 522 arranged below the right pre-feeding roller 521. The left pre-feeding device 51 and the right pre-feeding device 52 are arranged oppositely, cloth passes through the pre-feeding rollers, and under the blowing action of the air pipes, the cloth is smoother.
The working principle is as follows: when the ring opening cloth needs to be processed, the pressing roller 624 and the feeding roller 614 are in a far state, the deviation-preventing upper pressing device 71 and the feeding table 3 are also in a far state, the ring opening cloth is sleeved on the feeding table 3 and the pressing roller 624, and the folding edges are adjusted; the compacting cylinder 626 is operated to press the feeding roller 614 on the pressing roller 624 to fix the cloth, and simultaneously, the deviation-preventing upper pressing device 71 descends to press the upper pressing belt between the first driven wheel 716 and the second driven wheel 717 on the cloth, the auxiliary pressing wheel device 72 descends along with the upper pressing belt, and the roller 7231 is pressed on the left end of the cloth; the feed roller 614 and the cloth holder 73 are simultaneously activated so that the cloth is fed around the table from right to left on the table.
When the open cloth needs to be processed, the pressing roller 624 and the feeding roller 614 are in a far state, the anti-deviation upper pressing device 71 and the feeding table 3 are also in a far state, the open cloth is placed on the feeding table 3 and the pressing roller 624, and the folding edge is adjusted; the compacting cylinder 626 is operated to press the feeding roller 614 on the pressing roller 624 to fix the cloth, meanwhile, the deviation-preventing upper pressing device 71 descends to press the upper pressing belt between the first driven wheel 716 and the second driven wheel 717 on the cloth, the feeding roller 614 and the cloth supporting device 73 are simultaneously started, so that the cloth is conveyed from right to left on the feeding table, and the cloth can be conveyed flatly without a tensioning device due to the pressing force of the deviation-preventing upper pressing device 71 and the belt of the cloth supporting device 73 on the cloth.
Through pay-off deviation correcting device and supplementary material feeding unit combination, realize placing the surface fabric under the free state, the surface fabric need not the tensioning can the sewing, no matter be opening surface fabric or ring mouth surface fabric all can be suitable for, the utility model has the advantages of application scope is wide.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A covering stitch machine automatic lower hem machine, include: workstation (1), machine head (2), blowing platform (3), hem positioner (8) and hem device (9) of covering stitch machine, workstation (1) assembly is in the frame, machine head (2), blowing platform (3), hem positioner (8) and hem device (9) of covering stitch machine all assemble on workstation (1), its characterized in that: the device also comprises a deviation correcting device (6) and an auxiliary feeding device (7);
the deviation correcting device (6) comprises: the automatic deviation rectifying and feeding device comprises a deviation rectifying sliding device (63) arranged on the right side of the discharging table (3) and connected with the workbench (1) in a sliding mode, a deviation rectifying feeding device (61) fixedly connected to the deviation rectifying sliding device (63), and a deviation rectifying pressing device (62) located above the deviation rectifying feeding device (61), wherein the deviation rectifying pressing device (62) is close to or far away from the deviation rectifying feeding device (61) through a driving piece (64);
the auxiliary feeding device (7) comprises: an anti-deviation upper pressing device (71) which is arranged above the discharging platform (3) in a lifting way and is used for pressing and holding the surface of the cloth to prevent the cloth from shifting, and a cloth supporting device (73) which is arranged below the discharging platform (3) and is used for assisting in conveying the cloth.
2. The automatic machine laying down machine according to claim 1, characterized in that said deviation-preventing presser device (71) comprises: the workbench comprises a support (75) assembled on the workbench (1), a sliding table cylinder (711) assembled at the front end of the support (75), an anti-deviation mounting frame (712) fixedly mounted on a sliding table of the sliding table cylinder (711), an upper pressing belt (713) arranged in the anti-deviation mounting frame (712) in a rolling type assembling mode, and a first stepping servo motor (714) used for driving the upper pressing belt (713) to rotate.
3. The automatic machine laying down stitch machine according to claim 2, characterized in that said anti-bias over-pressing device (71) is further equipped with an auxiliary press wheel device (72).
4. The automatic machine laying of covering stitch machine according to claim 3, characterized in that said auxiliary pinch roller device (72) comprises: the device comprises a first cylinder fixing plate (721) fixedly connected with a sliding table cylinder (711), a double-shaft cylinder (722) assembled on the right side of the first cylinder fixing plate (721), and a pressing wheel assembly (723) connected with a piston rod of the double-shaft cylinder (722).
5. The automatic hem machine of a stitch-covering machine according to claim 2, characterized in that the deviation-preventing presser (71) is further equipped with a bone position detecting assembly (74).
6. The automatic hem machine of a stitch-covering machine according to claim 5, characterized in that said bone position detecting assembly (74) includes: the second air cylinder fixing plate (741) is fixedly connected to the right side of the support (75), the bone position detection lifting air cylinder (742) is fixed on the second air cylinder fixing plate (741), and the pinch roller bone position detection assembly (743) is connected with the bone position detection lifting air cylinder (742).
7. The automatic hem machine of a stitch-covering machine according to claim 1, characterized in that said cloth supporting device (73) includes: the cloth supporting roller mounting rack is characterized by comprising a cloth supporting roller mounting rack (731) which is arranged on the left side of the discharging platform (3) and fixedly connected with the workbench (1), a cloth supporting driven wheel (732) which is assembled on the right side of the discharging platform (3), a cloth supporting roller (733) which is assembled on the cloth supporting roller mounting rack (731), and a second stepping servo motor (734) which is used for driving the cloth supporting roller (733) to rotate, wherein the cloth supporting roller (733) is in transmission connection with the cloth supporting driven wheel (732) through a feeding belt (735) which is wound on the discharging platform (3).
8. The automatic machine laying-down machine according to claim 1, characterized in that an initial material pressing clamp (31) is arranged above the left side of the discharging table (3).
9. The automatic hem machine of a stitch-covering machine according to claim 1, characterized in that a blowpipe device (10) is further provided on said table (1).
10. The automatic hem machine of a stitch-covering machine according to claim 1, characterized in that the work table (1) is provided with a fairing device (4) in front.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222270156.4U CN218059456U (en) | 2022-08-26 | 2022-08-26 | Automatic hem machine of covering stitch machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222270156.4U CN218059456U (en) | 2022-08-26 | 2022-08-26 | Automatic hem machine of covering stitch machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218059456U true CN218059456U (en) | 2022-12-16 |
Family
ID=84404989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222270156.4U Active CN218059456U (en) | 2022-08-26 | 2022-08-26 | Automatic hem machine of covering stitch machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218059456U (en) |
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2022
- 2022-08-26 CN CN202222270156.4U patent/CN218059456U/en active Active
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