CN220335435U - Feeding mechanism of linear sewing machine - Google Patents
Feeding mechanism of linear sewing machine Download PDFInfo
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- CN220335435U CN220335435U CN202321546010.6U CN202321546010U CN220335435U CN 220335435 U CN220335435 U CN 220335435U CN 202321546010 U CN202321546010 U CN 202321546010U CN 220335435 U CN220335435 U CN 220335435U
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- 238000009958 sewing Methods 0.000 title claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 56
- 229910052742 iron Inorganic materials 0.000 claims description 28
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- Sewing Machines And Sewing (AREA)
Abstract
The utility model belongs to the technical field of sewing machines, and particularly relates to a feeding mechanism of a linear sewing machine. The device comprises a conveying belt, an adjusting support, a transmission shaft, gears, a driving motor, driving blocks, racks and a positioning plate, wherein the adjusting support is arranged on the side face of the conveying belt, one end of the positioning plate is arranged in a hole of the adjusting support, the other end of the positioning plate is arranged above the conveying belt, one end of each rack is arranged in another hole of the adjusting support, two ends of the transmission shaft are fixedly connected with the gears, the gears are movably connected with the driving blocks, and the gears are meshed with the racks. Through setting up the locating plate, can help the manipulator to fix a position the work piece, carry out servo control through driving motor, can guarantee to set for the difference of baffle position according to the width of different work pieces, can not appear the skew when guaranteeing the quilting.
Description
Technical Field
The utility model belongs to the technical field of sewing machines, and particularly relates to a feeding mechanism of a linear sewing machine.
Background
The linear sewing machine is also called as a linear quilting machine, adopts a gantry type needle-setting mode, simultaneously sets a plurality of threads by sewing, adopts an extra-large rotating shuttle to hook the threads, generates lock stitch linking, and ensures that the stitched stitch is smooth, attractive and elegant and does not open.
At present, the feeding of a straight line quilting machine is mostly manual feeding, materials are placed at a feeding roller of the straight line quilting machine during feeding, clothes to be quilted are rolled into the straight line quilting machine by the feeding roller, and after quilting is finished, the clothes are rolled out from the roller from the other side.
The Chinese patent discloses a sleeping bag straight line quilting machine, the publication number is CN208869786U, which consists of a feeding conveyer belt, a quilting machine, a manipulator clamping device, a discharging conveyer belt, a manipulator, a quilting machine head, a synchronizing wheel A, a synchronizing wheel B and a synchronizing wheel C; the feeding conveyor belt is connected with the quilting machine, the manipulator clamping device is connected with the quilting machine, the discharging conveyor belt is connected with the quilting machine, the manipulator is a part of the manipulator clamping device, and the head of the quilting machine is a part of the quilting machine; according to the automatic operation machine, unmanned operation can be realized on a sleeping bag automatic production line, the sewing quality is improved, and the operation intensity of personnel is reduced.
However, the above patent has the following problems: 1. the feeding conveyor belt is used at the feeding position, but the feeding conveyor belt is grabbed by using a manipulator, if the feeding conveyor belt is grabbed by using the manipulator, the workpiece feeding and placing are quite accurate, and if the placing is inaccurate, quilting offset can occur.
Disclosure of Invention
The utility model aims to provide a feeding mechanism of a linear sewing machine, which aims to solve the problems in the background art.
The feeding mechanism of the linear sewing machine is realized by the following steps:
including conveyer belt, adjustment support, transmission shaft, gear, driving motor, drive block, rack and locating plate, the adjustment support sets up in the conveyer belt side, adjustment support and conveyer belt fixed connection, locating plate one end is established in the hole of adjustment support, and the other end is established in the conveyer belt top, locating plate and adjustment support sliding connection, rack one end is established in another hole of adjustment support, rack one end and adjustment support fixed connection, the rack other end and drive block sliding connection, locating plate one end and drive block fixed connection, drive block one end and driving motor fixed connection, the drive block other end and transmission shaft swing joint, transmission shaft one end and driving motor fixed connection, transmission shaft both ends and gear fixed connection, gear and drive block swing joint, gear and rack engagement.
The adjusting support is provided with a stop iron hole, a rack mounting hole and a mounting base, the stop iron hole is formed in the front side plate of the adjusting support, the rack mounting hole is formed in the lower side of the stop iron hole, the mounting base is arranged on the outer side of the adjusting support, and the mounting base is fixedly connected with the side face of the conveyor belt.
The driving motor adopts a servo motor, and the driving motor is provided with a band-type brake.
The driving block is provided with a driving shaft hole, a stop iron mounting hole, a gear hole and a rack hole, the driving shaft hole is formed in the side face of the driving block, the driving shaft hole penetrates through the driving block, the stop iron mounting hole is formed in the upper side of the front of the driving block, the stop iron mounting hole penetrates through the driving block, the gear hole is formed in the middle of the driving block, the gear hole is rectangular, and the bottom of the gear hole is connected with the rack hole.
The rack is provided with a tooth form, a mounting shaft and an arc bottom, the tooth form is arranged at one end of the rack, the mounting shaft is arranged at the other end of the rack, the arc bottom is arranged below the tooth form, the tooth form is meshed with the gear, the mounting shaft is fixedly connected with the rack mounting hole, and the arc bottom is in sliding connection with the rack hole.
The locating plate is provided with a baffle, a guide shaft, a locating shaft and threads, the guide shaft is arranged on one face of the baffle, the locating shaft is arranged at the other end of the guide shaft, the threads are arranged at the tail end of the locating shaft, the guide shaft is in sliding connection with the stop iron hole, and the locating shaft is fixedly connected with the stop iron mounting hole.
Before use, the installation base of the adjusting bracket is installed on the side surface of the conveyor belt, the guide shaft penetrates into the stop iron hole, the installation shaft is installed into the rack installation hole, the arc bottom is inserted into the rack hole, the gear is placed into the gear hole, the transmission shaft is inserted into the driving shaft hole and is connected with the gear, and the stop iron installation hole is fixed by the positioning shaft and the threads.
When the linear sewing machine is used, the driving motor is controlled to drive the gear to rotate, the gear is meshed with the tooth form, the driving block is driven to move along the arc bottom, and the driving block drives the positioning plate to move to a proper position to position the workpiece, so that the straightness of the workpiece when the workpiece reaches the linear sewing machine after moving on the conveyor belt is ensured.
The utility model has the beneficial effects that: through setting up the locating plate, can help the manipulator to fix a position the work piece, carry out servo control through driving motor, can guarantee to set for the difference of baffle position according to the width of different work pieces, can not appear the skew when guaranteeing the quilting.
Drawings
Fig. 1 is a structural view of a feeding mechanism of a linear sewing machine according to the present utility model.
Fig. 2 is a side view of a feeding mechanism of a linear sewing machine according to the present utility model.
Fig. 3 is a structural view of a feeding mechanism adjusting bracket of a linear sewing machine according to the present utility model.
Fig. 4 is a diagram showing a structure of a feeding mechanism driving block of a linear sewing machine according to the present utility model.
Fig. 5 is a diagram showing a structure of a rack of a feeding mechanism of a linear sewing machine according to the present utility model.
Fig. 6 is a block diagram of a positioning plate of a feeding mechanism of a linear sewing machine according to the present utility model.
1. A conveyor belt; 2. adjusting the bracket; 21. a stopper hole; 22. a rack mounting hole; 23. a mounting base; 3. a transmission shaft; 4. a gear; 5. a driving motor; 6. a driving block; 61. a drive shaft hole; 62. a stopper mounting hole; 63. a gear hole; 64. a rack hole; 7. a rack; 71. tooth form; 72. a mounting shaft; 73. a circular arc bottom; 8. a positioning plate; 81. a baffle; 82. a guide shaft; 83. positioning a shaft; 84. and (5) screw threads.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
According to the fig. 1-2: including conveyer belt 1, adjustment support 2, transmission shaft 3, gear 4, driving motor 5, drive block 6, rack 7 and locating plate 8, adjustment support 2 is established in conveyer belt 1 side, adjustment support 2 and conveyer belt 1 fixed connection, locating plate 8 one end is established in the hole of adjustment support 2, and the other end is established in conveyer belt 1 top, locating plate 8 and adjustment support 2 sliding connection, rack 7 one end is established in another hole of adjustment support 2, rack 7 one end and adjustment support 2 fixed connection, rack 7 other end and drive block 6 sliding connection, locating plate 8 one end and drive block 6 fixed connection, drive block 6 one end and driving motor 5 fixed connection, the drive block 6 other end and transmission shaft 3 swing joint, transmission shaft 3 one end and driving motor 5 fixed connection, transmission shaft 3 both ends and gear 4 fixed connection, gear 4 and drive block 6 swing joint, gear 4 and rack 7 meshing.
The adjusting bracket 2 is provided with a stop iron hole 21, a rack mounting hole 22 and a mounting base 23, the stop iron hole 21 is formed in the front side plate of the adjusting bracket 2, the rack mounting hole 22 is formed in the lower side of the stop iron hole 21, the mounting base 23 is arranged on the outer side of the adjusting bracket 2, and the mounting base 23 is fixedly connected with the side face of the conveyor belt 1.
The driving motor 5 adopts a servo motor, and the driving motor 5 is provided with a band-type brake.
The driving block 6 is provided with a driving shaft hole 61, a stop iron mounting hole 62, a gear hole 63 and a rack hole 64, the driving shaft hole 61 is formed in the side face of the driving block 6, the driving shaft hole 61 penetrates through the driving block 6, the stop iron mounting hole 62 is formed in the upper side of the front of the driving block 6, the stop iron mounting hole 62 penetrates through the driving block 6, the gear hole 63 is formed in the middle of the driving block 6, the gear hole 63 is rectangular, and the bottom of the gear hole 63 is connected with the rack hole 64.
The rack 7 is provided with a tooth form 71, a mounting shaft 72 and a circular arc bottom 73, the tooth form 71 is arranged at one end of the rack 7, the mounting shaft 72 is arranged at the other end of the rack 7, the circular arc bottom 73 is arranged below the tooth form 71, the tooth form 71 is meshed with the gear 4, the mounting shaft 72 is fixedly connected with the rack mounting hole 22, and the circular arc bottom 73 is slidably connected with the rack hole 64.
The locating plate 8 is provided with a baffle 81, a guide shaft 82, a locating shaft 83 and threads 84, the guide shaft 82 is arranged on one face of the baffle 81, the locating shaft 83 is arranged on the other end of the guide shaft 82, the threads 84 are arranged at the tail end of the locating shaft 83, the guide shaft 82 is slidably connected with the stop iron hole 21, and the locating shaft 83 is fixedly connected with the stop iron mounting hole 62.
Before use, the mounting base 23 of the adjusting bracket 2 is mounted on the side surface of the conveyor belt 1, the guide shaft 82 penetrates into the stop iron hole 21, the mounting shaft 72 is mounted in the rack mounting hole 22, the arc bottom 73 is inserted into the rack hole 64, the gear 4 is placed into the gear hole 63, the transmission shaft 3 is inserted into the driving shaft hole 61 and connected with the gear 4, and the stop iron mounting hole 62 is fixed by using the positioning shaft 83 and the threads 84.
When the linear sewing machine is used, the driving motor 5 is controlled to drive the gear 4 to rotate, the gear 4 is meshed with the tooth form 7, the driving block 6 is driven to move along the circular arc bottom 73, the driving block 6 drives the positioning plate 8 to move to a proper position to position a workpiece, and flatness of the workpiece when the workpiece reaches the linear sewing machine after moving on the conveyor belt 1 is ensured.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner similar to the technical solution and its embodiments are not creatively devised without departing from the inventive concept of the present utility model.
1. A conveyor belt; 2. adjusting the bracket; 21. a stopper hole; 22. a rack mounting hole; 23. a mounting base; 3. a transmission shaft; 4. a gear; 5. a driving motor; 6. a driving block; 61. a drive shaft hole; 62. a stopper mounting hole; 63. a gear hole; 64. a rack hole; 7. a rack; 71. tooth form; 72. a mounting shaft; 73. a circular arc bottom; 8. a positioning plate; 81. a baffle; 82. a guide shaft; 83. positioning a shaft; 84. and (5) screw threads.
Claims (6)
1. A feeding mechanism of a linear sewing machine is characterized in that: the device comprises a conveying belt (1), an adjusting bracket (2), a transmission shaft (3), a gear (4), a driving motor (5), a driving block (6), a rack (7) and a positioning plate (8), wherein the adjusting bracket (2) is arranged on the side surface of the conveying belt (1), the adjusting bracket (2) is fixedly connected with the conveying belt (1), one end of the positioning plate (8) is arranged in a hole of the adjusting bracket (2), the other end of the positioning plate is arranged above the conveying belt (1), the positioning plate (8) is in sliding connection with the adjusting bracket (2), one end of the rack (7) is arranged in the other hole of the adjusting bracket (2), one end of the rack (7) is fixedly connected with the adjusting bracket (2), the other end of the rack (7) is in sliding connection with the driving block (6), one end of the positioning plate (8) is fixedly connected with the driving block (6), one end of the driving block (6) is fixedly connected with the driving motor (5), the other end of the driving block (6) is movably connected with the transmission shaft (3), one end of the transmission shaft (3) is fixedly connected with the other end of the driving motor (5), two ends of the gear (4) are fixedly connected with the gear (4), the gear (4) is meshed with the rack (7).
2. The feeding mechanism of a linear sewing machine according to claim 1, wherein: the adjusting support (2) is provided with a stop iron hole (21), a rack mounting hole (22) and a mounting base (23), the stop iron hole (21) is formed in the front side plate of the adjusting support (2), the rack mounting hole (22) is formed in the lower side of the stop iron hole (21), the mounting base (23) is formed in the outer side of the adjusting support (2), and the mounting base (23) is fixedly connected with the side face of the conveying belt (1).
3. The feeding mechanism of a linear sewing machine according to claim 1, wherein: the driving motor (5) adopts a servo motor, and the driving motor (5) is provided with a band-type brake.
4. The feeding mechanism of a linear sewing machine according to claim 1, wherein: the driving block (6) is provided with a driving shaft hole (61), a stop iron mounting hole (62), a gear hole (63) and a rack hole (64), the driving shaft hole (61) is formed in the side face of the driving block (6), the driving shaft hole (61) penetrates through the driving block (6), the stop iron mounting hole (62) is formed in the upper side of the front of the driving block (6), the stop iron mounting hole (62) penetrates through the driving block (6), the gear hole (63) is formed in the middle of the driving block (6), the gear hole (63) is rectangular, and the bottom of the gear hole (63) is connected with the rack hole (64).
5. The feeding mechanism of a linear sewing machine according to claim 1, wherein: the novel gear rack is characterized in that the gear rack (7) is provided with a tooth form (71), a mounting shaft (72) and an arc bottom (73), the tooth form (71) is arranged at one end of the gear rack (7), the mounting shaft (72) is arranged at the other end of the gear rack (7), the arc bottom (73) is arranged below the tooth form (71), the tooth form (71) is meshed with the gear (4), the mounting shaft (72) is fixedly connected with the gear rack mounting hole (22), and the arc bottom (73) is slidably connected with the gear rack hole (64).
6. The feeding mechanism of a linear sewing machine according to claim 1, wherein: the locating plate (8) is provided with a baffle (81), a guide shaft (82), a locating shaft (83) and threads (84), the guide shaft (82) is arranged on one face of the baffle (81), the locating shaft (83) is arranged at the other end of the guide shaft (82), the threads (84) are arranged at the tail end of the locating shaft (83), the guide shaft (82) is in sliding connection with the stop iron hole (21), and the locating shaft (83) is fixedly connected with the stop iron mounting hole (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321546010.6U CN220335435U (en) | 2023-06-16 | 2023-06-16 | Feeding mechanism of linear sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321546010.6U CN220335435U (en) | 2023-06-16 | 2023-06-16 | Feeding mechanism of linear sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220335435U true CN220335435U (en) | 2024-01-12 |
Family
ID=89457424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321546010.6U Active CN220335435U (en) | 2023-06-16 | 2023-06-16 | Feeding mechanism of linear sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220335435U (en) |
-
2023
- 2023-06-16 CN CN202321546010.6U patent/CN220335435U/en active Active
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