CN213013353U - Seam raking mechanism and seam raking machine with same - Google Patents
Seam raking mechanism and seam raking machine with same Download PDFInfo
- Publication number
- CN213013353U CN213013353U CN202021977691.8U CN202021977691U CN213013353U CN 213013353 U CN213013353 U CN 213013353U CN 202021977691 U CN202021977691 U CN 202021977691U CN 213013353 U CN213013353 U CN 213013353U
- Authority
- CN
- China
- Prior art keywords
- cloth
- driving
- double
- side edge
- motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Sewing Machines And Sewing (AREA)
Abstract
The utility model relates to a seam raking mechanism and a seam raking machine with the same, wherein, the seam raking mechanism comprises an operation table board which is basically horizontally arranged; the cloth sewing machine is characterized by further comprising a supporting plate, wherein the supporting plate is positioned above the operation table board, a gap for the lower layer of cloth of the double-layer cloth to pass through is reserved between the supporting plate and the operation table board, and the first side edge of the supporting plate extends along the conveying direction of the cloth and is used for being in contact with the sewing position of the double-layer cloth; the two rollers are arranged up and down and are arranged close to the first side edge of the supporting plate, the extending directions of the axes of the two rollers are consistent, and a gap for double-layer cloth to pass through is formed between the two rollers; and the power output end of the driving mechanism is in driving connection with the corresponding roller, so that at least one layer of cloth in the double-layer cloth positioned in the gap is driven to move towards the direction far away from the first side edge. The whole seam ripping process only needs the matching of the two rollers and the first side edge of the supporting plate, and the seam ripping effect is good.
Description
Technical Field
The utility model belongs to the technical field of tailoring, concretely relates to take off seam mechanism and have this take off seam machine of taking off seam mechanism.
Background
In the processing technology of clothing factories, one technology is to open the sewn two layers of cloth along the sewing seam, so that the sewing seam is more attractive in style. At present, the process is that operators manually carry out seam ripping operation along the seam, which wastes time and labor.
In order to solve the technical problem, for example, a seam ripping machine disclosed in the chinese utility patent "a seam ripping machine", the patent number of which is CN201920243154.1 (the publication number is CN 209890860U), comprises an auxiliary feeding plate for supporting the seam material, the auxiliary feeding plate is provided with an auxiliary feeding wheel, a mounting frame capable of ascending and descending is arranged on the frame, the mounting frame is provided with a first feeding wheel, a second feeding wheel and a third feeding wheel which can rotate independently, and the first feeding wheel, the second feeding wheel and the third feeding wheel are positioned in the same plane and arranged in a Y shape; the auxiliary feeding wheels are provided with a plurality of auxiliary feeding wheels which are respectively arranged below the first feeding wheel, the second feeding wheel and the third feeding wheel for feeding in a matched manner; the rack is provided with a first motor for driving the first feeding wheel to rotate at a certain speed, a second motor for driving the second feeding wheel and the third feeding wheel to rotate at a certain speed, and a control module for controlling the rotating speed of the first motor and the rotating speed of the second motor. Above-mentioned patent has realized automatic taking off seam, but, needs first feeding wheel, second feeding wheel, third feeding wheel and supplementary feeding wheel to mutually support and realize taking off the purpose of seam, and the structure is more complicated relatively, and in addition, three feeding wheel is pulling the in-process to the cloth, can appear dragging inhomogeneous and lead to taking off the inhomogeneous condition of seam.
Therefore, further improvements to existing raking machines are needed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the first technical problem that will solve is to the current situation of above-mentioned prior art, provides a take off seam mechanism is taken off to even and efficient of seam.
The utility model aims to solve the second technical problem that, a take off seam machine that cloth that will take off seam completion carries out automatic transport is provided.
The utility model provides a technical scheme that above-mentioned first technical problem adopted does: a seam raking mechanism comprises
The operation table top is basically horizontally arranged;
it is characterized by also comprising
The supporting plate is positioned on the operating table board, a space for the lower layer of the double-layer cloth to pass through is reserved between the supporting plate and the operating table board, and the first side edge of the supporting plate extends along the conveying direction of the cloth and is used for being contacted with the sewing position of the double-layer cloth;
the two rollers are vertically arranged and are arranged close to the first side edge of the supporting plate, the extending directions of the axes of the two rollers are consistent, a gap for double-layer cloth to pass through is formed between the two rollers, and avoidance ports are formed in the positions, corresponding to the rollers, of the supporting plate and the operating table board;
and the driving mechanism is used for driving at least one of the two rollers to rotate around the axis of the driving mechanism, and the power output end of the driving mechanism is in driving connection with the corresponding roller, so that at least one layer of cloth in the double-layer cloth positioned in the gap is driven to move towards the direction far away from the first side edge.
One of the two rollers can rotate, and the two rollers can also rotate, but from the viewpoint of good seam ripping effect, preferably, the two rollers can rotate around the axes of the rollers under the driving of respective driving mechanisms, and the rotation directions of the two rollers are opposite.
Preferably, the axis of the roller is gradually inclined towards the direction away from the first side edge of the supporting plate along the conveying direction of the cloth. Therefore, in the process of conveying the cloth, the purpose of raking the seam is gradually achieved by raking the sewing part.
The first driving mechanism for realizing the rotation of the upper roller has various structural forms, but from the viewpoint of structural reliability, preferably, the roller positioned above is the upper roller, the driving mechanism corresponding to the upper roller is the first driving mechanism, and the first driving mechanism comprises
The first motor is positioned above the supporting plate, and an output shaft of the first motor is basically arranged side by side with the axis of the upper roller;
the first driving gear is arranged on an output shaft of the first motor;
the first rotating shaft is positioned below the first driving gear and is arranged in parallel with the output shaft of the first motor;
the first driven gear is arranged on the position, far away from the first side edge, of the first rotating shaft;
the first transmission toothed belt is annular and vertically arranged and wound on the peripheries of the first driving gear and the first driven gear, and an inner tooth part of the first transmission toothed belt is meshed with the first driving gear and the first driven gear;
the upper roller is installed on the first rotating shaft.
The second driving mechanism for realizing the rotation of the lower roller has various structural forms, but from the viewpoint of structural reliability, it is preferable that the lower roller is the lower roller, the driving mechanism corresponding to the lower roller is the second driving mechanism, and the second driving mechanism comprises
The second motor is positioned below the supporting plate, and an output shaft of the second motor is basically arranged side by side with the axis of the lower roller wheel;
the second driving gear is arranged on an output shaft of the second motor;
the second rotating shaft is positioned on the second driving gear and is arranged in parallel with the output shaft of the second motor;
the second driven gear is arranged on the position, far away from the first side edge, of the second rotating shaft;
the second transmission toothed belt is annular and vertically arranged and wound on the peripheries of the second driving gear and the second driven gear, and an inner tooth part of the second transmission toothed belt is meshed with the first driving gear and the second driven gear;
the lower roller is installed on the second rotating shaft.
The clamping jaw mechanism comprises an upper roller and a lower roller, wherein the upper roller and the lower roller are arranged on the upper portion of a machine frame, the upper roller and the lower roller are arranged on the machine frame, the upper roller and the lower roller are arranged on.
In order to prevent the sewing part from moving towards the direction far away from the first side edge, the seam raking mechanism further comprises a baffle plate used for limiting the sewing part of the double-layer cloth from moving towards the direction far away from the first side edge, the baffle plate comprises a U-shaped plate with an opening facing the first side edge, the U-shaped plate extends along the length direction of the first side edge, and an accommodating space used for allowing the sewing part of the double-layer cloth to pass through is reserved between the U-shaped plate and the first side edge.
In order to conveniently accommodate the lower-layer cloth and the upper-layer cloth and facilitate the subsequent pushing of the sewing part, the first side edge is located between the U-shaped plates, a first gap for the upper-layer cloth of the double-layer cloth to pass through is formed between the first side edge and the upper plate of the U-shaped plate, and a second gap for the lower-layer cloth of the double-layer cloth to pass through is formed between the first side edge and the lower plate of the U-shaped plate.
The utility model provides a technical scheme that above-mentioned second technical problem adopted does: the utility model provides a take off seam machine with foretell seam mechanism which characterized in that: the sewing machine is characterized by comprising a conveying mechanism, wherein the conveying mechanism is positioned at the downstream of the seam raking mechanism along the conveying direction of cloth, the conveying mechanism is positioned on an operation table board, and a space for double-layer cloth to pass is formed between the conveying mechanism and the operation table board, so that the double-layer cloth is driven to move downwards in one process.
In order to realize the automatic cutting of the connecting line between two adjacent cloth materials, the conveying mechanism is corresponding one side of the first side edge is provided with a cutting mechanism, the cutting mechanism comprises a cutter head used for cutting the connecting line between two adjacent double-layer cloth materials, the cutter head is vertically arranged, and the operating table surface is provided with a notch for the cutter head to pass through at least partially in the position corresponding to the cutter head.
Compared with the prior art, the utility model has the advantages of: a space for the lower layer of the double-layer cloth to pass through is reserved between the supporting plate of the seam ripping mechanism and the operating table-board, and the first side edge of the supporting plate extends along the conveying direction of the cloth and is used for contacting with the sewing part of the double-layer cloth, at least one of the two rollers drives the upper layer and/or the lower layer of the double-layer cloth to move towards the direction far away from the first side edge under the driving of the driving mechanism, the cloth is continuously pulled to move towards the position far away from the sewing position, so that the aim of raking the sewing position is fulfilled, the whole raking process only needs the two rollers to be matched with the first side edge of the supporting plate, in the process of raking and pulling, as the edge of the first side is contacted with the sewing part, the raking and sewing can be more uniform, the seam raking effect is good, the structural form that a plurality of conveying wheels are matched in the background technology is avoided, and the structure is simpler.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of a portion of the structure of FIG. 1;
FIG. 3 is a schematic view of a portion of the structure of FIG. 1;
FIG. 4 is a schematic view of the structure of FIG. 3 at another angle;
FIG. 5 is a schematic view of a portion of the structure of FIG. 4;
FIG. 6 is a schematic view of the structure of FIG. 5 at another angle;
FIG. 7 is a schematic view of an assembly structure of the upper and lower rollers and the first and second driving mechanisms of FIG. 1;
fig. 8 is a schematic structural view of the seam ripping mechanism in fig. 1 without the seam ripping mechanism.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
As shown in fig. 1, the utility model discloses take off seam machine includes workstation 01, sewing machine 02, takes off seam mechanism 03 and conveying mechanism 8, along the direction of delivery of cloth, sewing machine 02, take off seam mechanism 03 and conveying mechanism 8 and arrange in proper order, and wherein, sewing machine 02 adopts the prior art structure, like sewing machine etc. is used for will sewing up the cloth, and this embodiment will not be repeated in detail again. The direction of the cloth is as indicated by the hollow arrow in fig. 1.
As shown in fig. 2 to 6, the seam ripping mechanism 03 of the present embodiment includes an operation table 1, a support plate 2, two rollers, a driving mechanism, a baffle 7, and a gripper cylinder 6.
As shown in fig. 3, the operation table top 1 is arranged substantially horizontally, and as shown in fig. 1, the operation table top 1 is mounted on the work table 01 through a fixing frame 012, the fixing frame 012 is vertically arranged, and the operation table top 1 is located above the work table 01. As shown in fig. 2 to 5, the supporting plate 2 is located on the operation table top 1, and a space 2a for the lower layer of the double-layer cloth to pass through is left between the supporting plate and the operation table top 1, and a first side edge 21 of the supporting plate 2 extends along the conveying direction of the cloth and is used for contacting with the sewing position of the double-layer cloth, as shown in fig. 5.
To facilitate accommodating the seam of the double-layer fabric, as shown in fig. 2 and 5, the baffle 7 is used to limit the movement of the seam of the double-layer fabric toward the direction away from the first side edge 21, the baffle 7 includes a U-shaped plate 71 having an opening 72 toward the first side edge 21, the U-shaped plate 71 extends along the length direction of the first side edge 21, and an accommodating space 73 is left between the U-shaped plate 71 and the first side edge 21 for allowing the seam of the double-layer fabric to pass through. The first side edge 21 is located between the U-shaped plates 71, a first gap 74 for passing an upper layer of double-layer cloth is formed between the first side edge 21 and the upper plate 711 of the U-shaped plate 71, and a second gap 75 for passing a lower layer of double-layer cloth is formed between the first side edge 21 and the lower plate 712 of the U-shaped plate 71, as shown in fig. 2.
As shown in fig. 3, 5 and 7, the two rollers are vertically arranged, the upper roller 3 is located above the rollers, and the lower roller 4 is located below the rollers. As shown in fig. 5, the upper roller 3 and the lower roller 4 are disposed adjacent to the first side edge 21 of the supporting plate 2, the extending directions of the axes of the two rollers are identical, and a gap 3a for passing the double-layered cloth is provided between the two rollers. As shown in fig. 3 and 8, the support plate 2 and the operation table 1 are provided with avoiding openings at positions corresponding to the rollers. Specifically, the avoidance port of the support plate 2 is a first avoidance port 20, and the avoidance port on the operation table top 1 is a second avoidance port 11.
The driving mechanism is used for driving at least one of the two rollers to rotate around the axis of the driving mechanism, and the power output end of the driving mechanism is in driving connection with the corresponding roller, so that at least one layer of cloth in the double-layer cloth positioned in the gap 3a is driven to move towards the direction far away from the first side edge. In this embodiment, the upper roller 3 and the lower roller 4 can rotate around their axes under the driving of their respective driving mechanisms, and the rotation directions of the upper roller 3 and the lower roller 4 are opposite, and the axes of the upper roller 3 and the lower roller 4 are inclined gradually towards the direction of the first side edge 21 away from the supporting plate 2 along the conveying direction of the cloth. Specifically, the driving mechanism corresponding to the upper roller 3 is a first driving mechanism 51, and the upper roller 3 is driven by the first driving mechanism 51 to rotate around its own axis.
As shown in fig. 7, the first driving mechanism 51 includes a first motor 511, a first driving gear 512, a first rotating shaft 513, a first driven gear 514, and a first driving gear 515. As shown in fig. 7, the housing of the first motor 511 is fixed to the first mounting plate 500 and is positioned above the support plate 2; the output shaft of the first motor 511 is arranged substantially side by side with the axis of the upper roller 3; the first driving gear 512 is mounted on the output shaft of the first motor 511; the first mounting plate 500 is provided with two first strip-shaped plates 501 which are arranged side by side and extend downwards, the first rotating shaft 513 is arranged on the two first strip-shaped plates 501 in a penetrating manner and is positioned below the first driving gear 512, the first rotating shaft 513 is arranged side by side with the output shaft of the first motor 511, and the first motor 511 is fixed on one of the first strip-shaped plates 501 of the first mounting plate 500; a first driven gear 514 is arranged on the first rotating shaft 513 at a position far away from the first side edge 21, and the upper roller 3 is arranged on the first rotating shaft 513; the first driving gear 515 is disposed vertically and annularly around the first driving gear 512 and the first driven gear 514, and the inner teeth of the first driving gear 515 are engaged with the first driving gear 512 and the first driven gear 514. In this way, the upper roller 3 is driven by the first motor 511 and driven by the first driving gear 512, the first driven gear 514 and the first driving toothed belt 515 to rotate, so as to drive the upper fabric to move in a direction away from the first side edge 21, and pull the upper fabric.
As shown in fig. 7, the driving mechanism corresponding to the lower roller 4 is a second driving mechanism 52, and the lower roller 4 is driven by the second driving mechanism 52 to rotate around its axis. Specifically, the second driving mechanism 52 includes a second motor 521, a second driving gear 522, a second rotating shaft 523, a second driven gear 524, and a second transmission toothed belt 525. Wherein, the housing of the second motor 521 is fixed on the second mounting plate 502 and is located under the support plate 2, the output shaft of the second motor 521 is substantially arranged side by side with the axis of the lower roller 4, and the second driving gear 522 is mounted on the output shaft of the second motor 521. The second mounting plate 502 is provided with two second strip plates 503 which are arranged side by side and extend upwards, a second rotating shaft 523 penetrates through the two second strip plates 503 and is positioned above the second driving gear 522, the second rotating shaft 523 and the output shaft of the second motor 521 are arranged side by side, and the housing of the second motor 521 is fixed on one of the second strip plates 503 of the second mounting plate 502; the second driven gear 524 is installed at a position of the second rotating shaft 523 away from the first side edge 21, and the lower roller 4 is installed at the other end of the second rotating shaft 523; the second transmission toothed belt 525 is annular and vertically arranged, the second transmission toothed belt 525 is wound on the periphery of the second driving gear 522 and the second driven gear 524, and the inner tooth part of the second transmission toothed belt 525 is meshed with the first driving gear 512 and the second driven gear 524; in this way, the lower roller 4 is driven by the second motor 521 and driven by the second driving gear 522, the second driven gear 524 and the second driving toothed belt 525 to rotate, so as to drive the lower layer of cloth to move in a direction away from the first side edge 21, and pull the lower layer of cloth.
In order to adjust the gap between the upper roller and the lower roller, as shown in fig. 7, two power output ends of the gripper cylinder 6 are respectively connected to the first mounting plate 500 and the second mounting plate 502, so as to be drivingly connected to the housing of the first motor 511 and the housing of the second motor 521, and further drive the first motor 511 and the second motor 521 to approach each other or move away from each other. Specifically, the shell of the clamping jaw cylinder 6 is fixed on the vertical rod of the connecting frame 811, the clamping jaw cylinder 6 in the prior art is adopted by the clamping jaw cylinder 6, the clamping jaw cylinder is of a conventional structure, the clamping jaw cylinder 6 is provided with two claw heads, the two claw heads are two power output ends, and the first motor 511 and the second motor 521 are close to or far away from each other through opening and closing of the two claw heads, so that details are not repeated in the embodiment.
Along the conveying direction of the cloth, as shown in fig. 3, the conveying mechanism 8 is located at the downstream of the seam ripping mechanism 03, the conveying mechanism 8 is located on the operation table top 1, and a space for the double-layer cloth to pass through is formed between the conveying mechanism 8 and the operation table top 1, so that the double-layer cloth is driven to move downwards in one process.
As shown in fig. 8, the conveying mechanism 8 includes a vertical plate 81, a third motor 82, a third driving gear 83, a third driven gear 84, a third transmission toothed belt 85, a movable plate 86, an elastic member, a fixed plate 88, an auxiliary gear 861, an air cylinder 89, and a shearing mechanism 9. As shown in fig. 1 and 2, the vertical plate 81 is vertically disposed on the operating table top 1 and fixed on the working table 01 by a connecting frame 811. The third motor 82 is installed on the vertical plate 81, and the output shaft of the third motor 82 extends along the direction substantially perpendicular to the conveying direction of the cloth; the third driving gear 83 is mounted on the output shaft of the third motor 82; at least one third driven gear 84 is rotatably arranged on the vertical plate 81 through a rotating shaft of the third driven gear 84, the rotating shafts of the driven gears 84 are basically arranged side by side with an output shaft of the third motor 82, and four third driven gears 84 are arranged at intervals in the embodiment; the third driving cog belt 85 is ring-shaped and surrounds the periphery of the driving gear 83 and the driven gear 84, and the inner peripheral wall of the third driving cog belt 85 is provided with an inner tooth part, the inner tooth part of the driving cog belt 85 is meshed with the driving gear 83 and the driven gear 84, a gap 3a for cloth to pass through is reserved between the driving cog belt 85 and the operation table board 1, and the cloth is driven to move downwards in one process under the driving of the third motor 82 and the driving of the third driving gear 83, the third driven gear 84, the third driving cog belt 85 and the like.
As shown in fig. 3 and 8, the movable plate 86 is disposed on the vertical plate 81 on a surface where the driving gear 83 is located, and is movable up and down with respect to the vertical plate 81. Be provided with the slip guiding mechanism between riser 81 and the fly leaf 86, the slip guiding mechanism adopts spout and slide rail matched with form, will not be repeated in detail in this embodiment. The movable plate 86 is provided with auxiliary gears 861, the auxiliary gears 861 are positioned on the position of the mounting plate close to the lower end and meshed with the internal gear part of the transmission toothed belt 85, and the two auxiliary gears 861 are arranged at intervals along the conveying direction of the cloth.
As shown in fig. 3 and 8, the auxiliary gear 861 gives the drive toothed belt 85 a tendency to move downward with the elastic member in the energy accumulating state. Specifically, the fixed plate 88 is disposed on the vertical plate 81 and located above the movable plate 86, the fixed plate 88 and the movable plate 86 both extend along the conveying direction of the fabric, a plurality of guide rods 80 extending vertically are disposed between the fixed plate 88 and the movable plate 86, the guide rods 80 are spaced along the conveying direction of the fabric, and each guide rod 80 corresponds to one elastic member. The elastic element is a spring 87 sleeved on the corresponding guide rod 80, the upper end of the spring 87 abuts against the fixed plate 88, and the lower end of the spring 87 abuts against the movable plate 86 to be in an energy storage state.
As shown in fig. 4, the cutting mechanism 9 is disposed on the surface of the vertical plate 81 facing away from the driving gear 83, the cutting mechanism 9 is disposed corresponding to the first side edge 21, as shown in fig. 6, the cutting mechanism 9 includes a cutting head 91 for cutting a connecting line between two adjacent double-layer fabrics, the cutting head 91 is disposed vertically, and the operating table 1 has a notch 12 for the cutting head 91 to at least partially pass through at a position corresponding to the cutting head 91. As shown in fig. 4 and 6, the cutter head 91 is disposed on the support 891, the cutter head 91 includes a fixed blade 911 located below the notch 12 and a movable blade 912 located above the notch 12, the movable blade 912 can move up and down under the driving of the driving assembly 10, and a space for passing a connecting line is provided between the movable blade 912 and the fixed blade 911.
As shown in fig. 4 to 6, the driving assembly 10 includes a push rod cylinder 101 and a connecting rod 102. The shell of the push rod cylinder 101 is fixed on the bracket 891, and the power output end of the push rod cylinder 101 is basically arranged side by side with the output shaft of the third motor 82; the connecting rod 102 is vertically arranged and is substantially in a V shape, the corner of the connecting rod 102 is rotatably arranged on the bracket 891 through the connecting shaft 103, the connecting rod comprises a first rod part 1021 and a second rod part 1022, the free end of the first rod part 1021 is rotatably connected with the power output end of the push rod cylinder 101, and the movable blade 912 is arranged at the lower end of the second rod part 1022.
As shown in fig. 4 and 6, the cylinder 89 is used to drive the support 891 to move along the extending direction of the output shaft of the third motor 82, the power output end of the cylinder 89 is connected with the support 891, and the housing of the cylinder 89 is fixed on the support 891, so that the support 891 moves along the direction of the output shaft of the third motor 82 under the driving of the cylinder 89.
The working process of the seam ripping machine is as follows:
the double-layer cloth with the sewing position after being sewn by the sewing machine 02 moves towards the direction of the seam ripping mechanism, the lower layer cloth of the double-layer cloth is positioned in the second gap 75, the upper layer cloth is positioned in the first gap 74, the sewing position of the double-layer cloth is positioned in the accommodating space 73, at the moment, the sewing position is contacted with the first side edge 21 of the supporting plate 2, when the double-layer cloth moves into the gap 3a between the upper roller 3 and the lower roller 4, the upper layer cloth of the double-layer cloth moves towards the direction far away from the sewing position under the rotation of the upper roller 3, and the lower layer cloth of the double-layer cloth moves towards the direction far away from the sewing position under the rotation of the lower roller 4, so that the seam ripping action of the sewing position is realized; when the double-layer cloth after the seam ripping is finished enters a space between the third transmission toothed belt 85 and the operation table board 1, the double-layer cloth moves downwards in one process subsequently under the driving of the conveying mechanism 8; the sewing machine 02 continuously sews the cloth, and then the multiple double-layer cloth are connected together through the connecting line, and when the connecting line between two adjacent double-layer cloth is located in the space between the movable blade 912 and the stationary blade 911, the movable blade 912 moves downwards under the driving of the driving assembly 10 to cut off the connecting line, so that the multiple double-layer cloth connected together are separated into single double-layer cloth.
Terms indicating directions, such as "side" and the like, are used in the specification and claims of the present invention to describe various example structural parts and elements of the present invention, but are used herein for convenience of description only and are determined based on example orientations shown in the drawings. Because the disclosed embodiments may be arranged in different orientations, these directional terms are used for descriptive purposes and are not to be construed as limiting.
Claims (10)
1. A seam raking mechanism comprises
An operating table (1) arranged substantially horizontally;
it is characterized by also comprising
The supporting plate (2) is positioned on the operating table top (1), a gap (2a) for the lower layer of cloth of the double-layer cloth to pass through is reserved between the supporting plate and the operating table top (1), and a first side edge (21) of the supporting plate (2) extends along the conveying direction of the cloth and is used for being in contact with the sewing position of the double-layer cloth;
the two rollers are vertically arranged and are arranged close to the first side edge (21) of the supporting plate (2), the extending directions of the axes of the two rollers are consistent, a gap (3a) for double-layer cloth to pass through is formed between the two rollers, and avoiding openings are formed in the positions, corresponding to the rollers, of the supporting plate (2) and the operating table board (1);
and the driving mechanism is used for driving at least one of the two rollers to rotate around the axis of the driving mechanism, and the power output end of the driving mechanism is in driving connection with the corresponding roller, so that at least one layer of cloth in the double-layer cloth positioned in the gap (3a) is driven to move towards the direction far away from the first side edge.
2. The raking mechanism according to claim 1, wherein: the two rollers can rotate around the axes of the rollers under the driving of respective driving mechanisms, and the rotating directions of the two rollers are opposite.
3. The raking mechanism according to claim 2, wherein: the axis of the roller wheel gradually inclines towards the direction of the first side edge (21) far away from the supporting plate (2) along the conveying direction of the cloth.
4. The raking mechanism according to claim 3, wherein: the roller wheel positioned above is an upper roller wheel (3), the driving mechanism corresponding to the upper roller wheel (3) is a first driving mechanism (51), and the first driving mechanism (51) comprises
A first motor (511) located above the support plate (2), an output shaft of the first motor (511) being arranged substantially side by side with an axis of the upper roller (3);
a first driving gear (512) mounted on an output shaft of the first motor (511);
a first rotating shaft (513) located below the first driving gear (512) and arranged side by side with an output shaft of the first motor (511);
a first driven gear (514) mounted on the first rotating shaft (513) at a position away from the first side edge (21);
the first transmission toothed belt (515) is annular and vertically arranged and wound on the peripheries of the first driving gear (512) and the first driven gear (514), and the inner tooth part of the first transmission toothed belt (515) is meshed with the first driving gear (512) and the first driven gear (514);
the upper roller (3) is arranged on the first rotating shaft (513).
5. The raking mechanism according to claim 4, wherein: the roller positioned below is a lower roller (4), the driving mechanism corresponding to the lower roller (4) is a second driving mechanism (52), and the second driving mechanism (52) comprises
A second motor (521) located below the support plate (2), an output shaft of the second motor (521) being arranged substantially side by side with an axis of the lower roller (4);
a second driving gear (522) mounted on an output shaft of the second motor (521);
a second rotating shaft (523) located above the second driving gear (522) and arranged in parallel with the output shaft of the second motor (521);
a second driven gear (524) mounted on the second rotating shaft (523) at a position far away from the first side edge (21);
the second transmission toothed belt (525) is annular and vertically arranged and wound on the peripheries of the second driving gear (522) and the second driven gear (524), and the inner tooth part of the second transmission toothed belt (525) is meshed with the first driving gear (512) and the second driven gear (524);
the lower roller (4) is arranged on the second rotating shaft (523).
6. The raking mechanism according to claim 5, wherein: the clamping jaw air cylinder (6) is used for driving the upper roller (3) and the lower roller (4) to move up and down, and the number of power output ends of the clamping jaw air cylinder (6) is two, and the two power output ends are respectively in driving connection with a shell of the first motor (511) and a shell of the second motor (521), so that the first motor (511) and the second motor (521) are driven to be close to or far away from each other.
7. A raking mechanism according to any one of claims 1 to 6, wherein: the double-layer cloth sewing machine is characterized by further comprising a baffle (7) used for limiting the movement of the sewing position of the double-layer cloth towards the direction far away from the first side edge (21), wherein the baffle (7) comprises a U-shaped plate (71) with an opening (72) towards the first side edge (21), the U-shaped plate (71) extends along the length direction of the first side edge (21), and an accommodating space (73) used for allowing the sewing position of the double-layer cloth to pass through is reserved between the U-shaped plate (71) and the first side edge (21).
8. The raking mechanism according to claim 7, wherein: the first side edge (21) is located between the U-shaped plates (71), a first gap (74) for allowing upper-layer cloth of double-layer cloth to pass through is formed between the first side edge (21) and the upper plates of the U-shaped plates (71), and a second gap (75) for allowing lower-layer cloth of the double-layer cloth to pass through is formed between the first side edge (21) and the lower plates of the U-shaped plates (71).
9. A raking and sewing machine having the raking and sewing mechanism of any one of claims 1 to 8, characterized in that: the sewing machine is characterized by comprising a conveying mechanism (8), wherein the conveying mechanism (8) is positioned at the downstream of the seam raking mechanism (03) along the conveying direction of cloth, the conveying mechanism (8) is positioned on the operation table board (1), and a space for double-layer cloth to pass through is formed between the conveying mechanism and the operation table board (1), so that the double-layer cloth is driven to move downwards in one process.
10. The raking and sewing machine of claim 9, wherein: conveying mechanism (8) is corresponding one side of first side border (21) is provided with cuts mechanism (9), cut mechanism (9) including having tool bit (91) that is used for cutting off the connecting wire between two adjacent double-deck cloth, tool bit (91) vertical setting, just operation mesa (1) has breach (12) that supply tool bit (91) at least part to pass on the position that corresponds tool bit (91).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021977691.8U CN213013353U (en) | 2020-09-10 | 2020-09-10 | Seam raking mechanism and seam raking machine with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021977691.8U CN213013353U (en) | 2020-09-10 | 2020-09-10 | Seam raking mechanism and seam raking machine with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213013353U true CN213013353U (en) | 2021-04-20 |
Family
ID=75475719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021977691.8U Active CN213013353U (en) | 2020-09-10 | 2020-09-10 | Seam raking mechanism and seam raking machine with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213013353U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112030381A (en) * | 2020-09-10 | 2020-12-04 | 浙江凌志智能科技有限公司 | Seam raking mechanism and seam raking machine with same |
-
2020
- 2020-09-10 CN CN202021977691.8U patent/CN213013353U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112030381A (en) * | 2020-09-10 | 2020-12-04 | 浙江凌志智能科技有限公司 | Seam raking mechanism and seam raking machine with same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106948100B (en) | Automatic change multi-functional sack closer | |
| CN108130653B (en) | Quilt overedger | |
| CN213013353U (en) | Seam raking mechanism and seam raking machine with same | |
| CN113737409B (en) | Cloth sewing and cutting equipment | |
| US3467037A (en) | Method and apparatus for automatically hemming cut portions of textile fabrics | |
| CN113123019B (en) | Woven belt threading sewing machine and woven belt threading sewing method | |
| CN213951567U (en) | Conveying mechanism for seam ripping machine and seam ripping machine | |
| CN207933641U (en) | A kind of latch of clothes | |
| CN208250795U (en) | A kind of eiderdown quilt automatic cloth-shearing device | |
| CN112030381A (en) | Seam raking mechanism and seam raking machine with same | |
| CN105177866A (en) | Automatic rolling type multifunctional quilt cutting machine | |
| CN208183249U (en) | A kind of self-feeding flat seam machine | |
| CN213835935U (en) | Deburring device for textile product production | |
| CN111749002A (en) | Garment cutting device with safety structure and using method thereof | |
| CN214271239U (en) | Structure is cut out to limit seam limit of single-needle quilter | |
| CN210561117U (en) | Automatic right-angle fillet four-side sewing equipment | |
| CN213074619U (en) | Inner plug mechanism of rope end and rope end inner plug knotting machine | |
| CN211333338U (en) | Adjustable magic tape cutting machine | |
| CN210002158U (en) | cutting device for producing cotton yarn woven belt | |
| CN1121523C (en) | Circulating sewing machine | |
| CN215251604U (en) | Sewing equipment with shirt lower collar and automatic arc-shaped open thread guide plate sewing function | |
| CN2797401Y (en) | Multi-head quilter | |
| CN213059399U (en) | Melt and spout cloth cutting machine | |
| KR101421193B1 (en) | cutter of roll tape | |
| CN218226915U (en) | Plastic net cutting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |