CN220927152U - Needle distance adjusting device of industrial sewing machine - Google Patents
Needle distance adjusting device of industrial sewing machine Download PDFInfo
- Publication number
- CN220927152U CN220927152U CN202322365101.6U CN202322365101U CN220927152U CN 220927152 U CN220927152 U CN 220927152U CN 202322365101 U CN202322365101 U CN 202322365101U CN 220927152 U CN220927152 U CN 220927152U
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- wall
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- block
- sewing machine
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- 238000009958 sewing Methods 0.000 title claims abstract description 49
- 230000001105 regulatory effect Effects 0.000 claims description 19
- 230000005540 biological transmission Effects 0.000 claims description 16
- 230000033001 locomotion Effects 0.000 abstract description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 244000082204 Phyllostachys viridis Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/30—Computing systems specially adapted for manufacturing
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- Sewing Machines And Sewing (AREA)
Abstract
The utility model discloses a needle distance adjusting device of an industrial sewing machine, which relates to the technical field of needle distance adjusting devices of sewing machines and comprises a sewing device, wherein a supporting plate is arranged below the inner wall of the sewing device, a sliding plate is arranged on the upper surface of the supporting plate, and a sliding groove is formed in the upper surface of the sliding plate. According to the utility model, the micro motor is controlled by the control unit to start rotating, the screw rod is driven to rotate on the inner wall of the sliding groove, the adjusting block is driven to move back and forth while rotating, the connecting block and the sliding rod are driven to move together, the needle seat is driven to move together, the sliding cylinder and the moving block are driven to move together along the inner wall of the moving groove through the movement of the sliding rod, so that the limit of components on the sliding rod is realized, the problem that the common adjusting precision of the traditional industrial sewing machine needle distance adjusting device is low is solved, the problem that whether the manual repeated adjustment test needle distance is accurate or not is required during adjustment is avoided, and the operation is inconvenient is solved, and the practicability of the device is improved.
Description
Technical Field
The utility model relates to the technical field of sewing machine stitch length adjusting devices, in particular to an industrial sewing machine stitch length adjusting device.
Background
The industrial sewing machine is generally used for large-batch processing in factories, and can be used for sewing fabrics such as cotton, hemp, silk, wool, artificial fiber and the like, leather, plastics, paper and other products, and the products are flat and firm and more attractive by adjusting the needle pitch.
In the prior art, when the industrial sewing machine is used, the needle distance is regulated according to the requirement of a product to be sewn before the industrial sewing machine is used, but the conventional industrial sewing machine needle distance regulating device is low in common regulating precision, whether the test needle distance is accurate or not needs to be regulated manually and repeatedly, the operation is inconvenient and the practicability is low, so that the industrial sewing machine needle distance regulating device is required to meet the requirements of people.
Disclosure of utility model
The utility model aims to provide an industrial sewing machine stitch length adjusting device, which solves the problems that the prior industrial sewing machine stitch length adjusting device provided in the background art is low in general adjusting precision, needs to manually and repeatedly adjust whether a test stitch length is accurate, is inconvenient to operate and is low in practicality.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an industrial sewing machine stitch length adjusting device, includes sewing device, the backup pad is installed to the below of sewing device inner wall, the last surface mounting of backup pad has the sliding plate, the sliding tray has been seted up to the upper surface of sliding plate, the inner wall rotation of sliding tray installs the lead screw, the rear end of lead screw is through the rear side that runs through the sliding tray inner wall and install micro motor, the regulating block is installed to the pole wall screw thread of lead screw, the right side surface mounting of regulating block has the connecting block, the inner wall of connecting block is provided with the slide bar, the distancer is installed to the front side of backup pad upper surface, the top of slide bar is provided with stop gear, the right side of slide bar is provided with drive mechanism, the lower extreme of slide bar is provided with the needle file.
Preferably, the transmission mechanism comprises a locking block, the inner wall of the locking block is fixed with the rod wall of the sliding rod, a connecting shaft is installed on the right side surface of the locking block, a connecting plate is installed at the right end of the connecting shaft in a rotating mode, a sliding shaft is installed at one side surface of the connecting plate in a rotating mode, a transmission disc is installed at the right end of the sliding shaft in a rotating mode, and a transmission shaft is installed at the right side surface of the transmission disc.
Preferably, the limiting mechanism comprises a sliding cylinder, the sliding cylinder is slidably mounted on the outer wall of the sliding rod, a moving block is mounted at the upper end of the sliding cylinder, fixed blocks are arranged on the left side and the right side of the moving block, a moving groove is formed in the upper portion of the surface of the opposite side of the fixed block, the inner wall of the moving groove is slidably mounted with the moving block, the upper surface of the fixed block is fixed with the upper portion of the inner wall of the sewing device, and a control unit is mounted on the left side surface of the sewing device.
Preferably, the fixing base is installed to the lower extreme of sliding rod, step motor is installed to the top of fixing base inner wall, the threaded rod is installed to step motor's output, the regulating plate is installed to the pole wall screw thread of threaded rod.
Preferably, the limiting groove is formed in the left side of the inner wall of the fixing seat, the adjusting plate is slidably mounted on the inner wall of the limiting groove, the mounting plate is mounted on the right side surface of the adjusting plate, and the upper surface of the needle seat is fixed with the lower surface of the mounting plate.
Preferably, the lower surface of the adjusting plate is provided with a wire seat, the lower end of the threaded rod is provided with a limiting block, and the upper surface of the sliding plate is provided with a scale plate.
Preferably, a plurality of conduits are arranged on the upper surfaces of the sewing device and the supporting plate, and the outer wall of the adjusting block is attached to the inner wall of the sliding groove.
The beneficial effects of the utility model are as follows:
This device starts to rotate through the control unit control micro motor, drives the lead screw simultaneously and rotates at the inner wall of sliding tray, drives the regulating block and reciprocates in the pivoted, drives connecting block and slide bar simultaneously and removes together, and the even needle file that drives moves together, moves through the slide bar and drives a slide section of thick bamboo and movable block and remove together along the inner wall of moving the groove, thereby realize spacing to the subassembly on the slide bar, the problem that current industrial sewing machine gauge adjustment device generally adjusts the precision not high has been solved, need the manual work to adjust repeatedly and test gauge accuracy when having avoided adjusting, the inconvenient problem of operation, thereby the practicality of this device has been improved.
According to the utility model, through the arrangement of the distance meter, the scale plate and the control unit, when the needle distance is adjusted, the distance adjusted by movement is fed back to the control unit for checking, whether the distance moved by the needle just moved is accurate or not is compared through the scale plate, so that the accuracy of the matching between the distance meter and the control unit can be indirectly judged, when the needle moving height is required to be adjusted, the stepping motor is controlled by the control unit to rotate, the adjustment plate and the mounting plate are driven to move up and down along the rod wall of the threaded rod, the needle seat is driven to move together, and the operation is more intelligently controlled, so that the needle seat is convenient and easy to use.
Drawings
FIG. 1 is an enlarged schematic view of the portion A in FIG. 2 of a stitch length adjusting device of an industrial sewing machine according to the present utility model;
FIG. 2 is a schematic diagram showing a front perspective view of a stitch length adjusting device of an industrial sewing machine according to the present utility model;
FIG. 3 is a schematic view showing the structure of a needle pitch adjusting device of an industrial sewing machine according to the present utility model;
fig. 4 is an enlarged schematic view of a portion B of fig. 3 of a stitch length adjusting device for an industrial sewing machine according to the present utility model.
In the figure: 1. a sewing device; 2. a support plate; 3. a sliding plate; 4. a sliding groove; 5. a screw rod; 6. a micro motor; 7. an adjusting block; 8. a range finder; 9. a connecting block; 10. a slide bar; 11. a locking piece; 12. a connecting shaft; 13. a connecting plate; 14. a sliding shaft; 15. a drive plate; 16. a sliding cylinder; 17. a moving block; 18. a fixed block; 19. a moving groove; 20. a needle stand; 21. a conduit; 22. a control unit; 23. a fixing seat; 24. a limit groove; 25. a stepping motor; 26. a threaded rod; 27. an adjusting plate; 28. a mounting plate; 29. and a wire seat.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1 to 4, an industrial sewing machine gauge adjusting device, including sewing device 1, backup pad 2 is installed to the below of sewing device 1 inner wall, backup pad 2's upper surface mounting has slide plate 3, slide groove 4 has been seted up to slide plate 3's upper surface, slide groove 4's inner wall rotation installs lead screw 5, lead screw 5's rear end is through the rear side that runs through slide groove 4 inner wall and install micro motor 6, adjusting block 7 is installed to lead screw 5's pole wall screw thread, connecting block 9 is installed to adjusting block 7's right side surface mounting, connecting block 9's inner wall is provided with slide bar 10, distance meter 8 is installed to backup pad 2 upper surface's front side, slide bar 10's top is provided with stop gear, slide bar 10's right side is provided with drive mechanism, slide bar 10's lower extreme is provided with needle file 20, slide plate 3's upper surface mounting has the scale plate, start rotation at slide groove 4's inner wall through control unit 22, drive lead screw 5 rotates at slide groove 4's inner wall, the pivoted simultaneously drive adjusting block 7 back-and-forth movement, drive connecting block 9 and slide bar 10 move together, thereby the manual work is carried out the distance between the adjusting device that can not be carried out by the distance measuring device is realized to the manual work, the problem that the manual work is difficult to move along the adjusting device is difficult to the problem, the manual work is difficult to be moved along the adjusting device, the problem is avoided moving along the measuring device is realized, the manual work, and is difficult to be accurate to be moved along the measuring device is difficult to be moved, the measuring device is easy to be convenient to be moved.
As shown in fig. 2 and 3, the transmission mechanism comprises a locking block 11, wherein the inner wall of the locking block 11 is fixed with the rod wall of a sliding rod 10, a connecting shaft 12 is arranged on the right side surface of the locking block 11, a connecting plate 13 is rotatably arranged at the right end of the connecting shaft 12, a sliding shaft 14 is rotatably arranged on one side surface of the connecting plate 13, a transmission disc 15 is rotatably arranged at the right end of the sliding shaft 14, and a transmission shaft is arranged on the right side surface of the transmission disc 15;
The limiting mechanism comprises a sliding cylinder 16, the sliding cylinder 16 is slidably mounted on the outer wall of the sliding rod 10, a moving block 17 is mounted at the upper end of the sliding cylinder 16, fixed blocks 18 are arranged on the left side and the right side of the moving block 17, moving grooves 19 are formed in the upper portions of the surfaces of the two opposite sides of the two fixed blocks 18, the moving blocks 17 are slidably mounted on the inner walls of the two moving grooves 19 together, the upper surfaces of the two fixed blocks 18 are fixed with the upper portions of the inner walls of the sewing device 1, a control unit 22 is mounted on the left side surface of the sewing device 1, the distance of movement adjustment is fed back to the control unit 22 through a distance meter 8 to be checked, and whether the distance of just needle movement is accurate or not is compared through a scale plate, so that the accuracy of the matching between the distance meter 8 and the control unit 22 can be indirectly assisted.
As shown in fig. 2 and 3, a plurality of conduits 21 are installed on the upper surfaces of the sewing device 1 and the supporting plate 2, and the wire is conveniently led out through the conduits 21, so that the sewing operation is more convenient, and the outer wall of the adjusting block 7 is attached to the inner wall of the sliding groove 4.
As shown in fig. 4, a fixed seat 23 is installed at the lower end of the sliding rod 10, a stepping motor 25 is installed above the inner wall of the fixed seat 23, a threaded rod 26 is installed at the output end of the stepping motor 25, and an adjusting plate 27 is installed on the rod wall of the threaded rod 26 in a threaded manner;
The limiting groove 24 has been seted up in the left side of fixing base 23 inner wall, regulating plate 27 slidable mounting is in the inner wall of limiting groove 24, the right side surface mounting of regulating plate 27 has mounting panel 28, the upper surface of needle file 20 and the lower surface mounting of mounting panel 28, the lower surface mounting of regulating plate 27 has wire seat 29, the stopper is installed to the lower extreme of threaded rod 26, control step motor 25 through control unit 22 rotates, drive regulating plate 27 and mounting panel 28 and reciprocate along the pole wall of threaded rod 26, thereby drive needle file 20 and remove together, thereby realize the altitude mixture control to needle file 20.
The working principle of the utility model is as follows:
All electrical equipment of this device is all opened through external power supply, at first, need adjust the gauge before this device uses, control micro motor 6 begins to rotate through control unit 22, drive lead screw 5 simultaneously and rotate at the inner wall of sliding tray 4, the pivoted drives regulating block 7 back and forth movement, simultaneously drive connecting block 9 and slide bar 10 and remove together, drive needle file 20 and remove together, it moves along the inner wall of shifting chute 19 to drive slide cylinder 16 and movable block 17 through the slide bar 10 removal, thereby realize spacing the subassembly on the slide bar 10, make it can not take place the position offset, on the data transmission control unit 22 that will remove when removing, check through control unit 22 and move the distance suitable, drive dish 15 through the transmission shaft after confirming, make connecting plate 13 and movable shaft 14 regard transmission shaft as the centre of a circle to do circular motion, it is that the transmission mode that needs to be described here belongs to prior art to, the regulation to the gauge is accomplished at this moment, swiftly and conveniently.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides an industrial sewing machine stitch length adjusting device, includes sewing device (1), its characterized in that: the utility model discloses a sewing device, including sewing device (1), backup pad (2), upper surface mounting of backup pad (2) has sliding plate (3), sliding groove (4) have been seted up to the upper surface of sliding plate (3), lead screw (5) are installed in the inner wall rotation of sliding groove (4), the rear end of lead screw (5) is through the rear side that runs through sliding groove (4) inner wall and install micro motor (6), regulating block (7) are installed to the pole wall screw thread of lead screw (5), connecting block (9) are installed on the right side surface mounting of regulating block (7), the inner wall of connecting block (9) is provided with slide bar (10), range finder (8) are installed to the front side of backup pad (2) upper surface, the top of slide bar (10) is provided with stop gear, the right side of slide bar (10) is provided with drive mechanism, the lower extreme of slide bar (10) is provided with needle file (20).
2. The industrial sewing machine stitch length adjusting device of claim 1, wherein: the transmission mechanism comprises a locking block (11), the inner wall of the locking block (11) is fixed with the rod wall of a sliding rod (10), a connecting shaft (12) is installed on the right side surface of the locking block (11), a connecting plate (13) is installed at the right end of the connecting shaft (12) in a rotating mode, a sliding shaft (14) is installed at one side surface of the connecting plate (13) in a rotating mode, a transmission disc (15) is installed at the right end of the sliding shaft (14) in a rotating mode, and a transmission shaft is installed at the right side surface of the transmission disc (15).
3. The industrial sewing machine stitch length adjusting device of claim 1, wherein: the limiting mechanism comprises a sliding cylinder (16), the sliding cylinder (16) is slidably mounted on the outer wall of the sliding rod (10), a moving block (17) is mounted at the upper end of the sliding cylinder (16), fixed blocks (18) are arranged on the left side and the right side of the moving block (17), moving grooves (19) are formed in the upper portions of the surfaces of the two opposite sides of the fixed blocks (18), the moving blocks (17) are slidably mounted on the inner walls of the moving grooves (19) jointly, the upper surfaces of the fixed blocks (18) are fixed with the upper portions of the inner walls of the sewing device (1), and a control unit (22) is mounted on the left side surface of the sewing device (1).
4. The industrial sewing machine stitch length adjusting device of claim 1, wherein: the lower extreme of sliding rod (10) is installed fixing base (23), step motor (25) are installed to the top of fixing base (23) inner wall, threaded rod (26) are installed to the output of step motor (25), regulating plate (27) are installed to the pole wall screw thread of threaded rod (26).
5. The industrial sewing machine stitch length adjusting device of claim 4, wherein: the left side of fixing base (23) inner wall has seted up spacing groove (24), regulating plate (27) slidable mounting is at the inner wall of spacing groove (24), mounting panel (28) are installed to the right side surface mounting of regulating plate (27), the upper surface of needle file (20) is fixed with the lower surface of mounting panel (28).
6. The industrial sewing machine stitch length adjusting device of claim 5, wherein: the lower surface of the adjusting plate (27) is provided with a wire seat (29), the lower end of the threaded rod (26) is provided with a limiting block, and the upper surface of the sliding plate (3) is provided with a scale plate.
7. The industrial sewing machine stitch length adjusting device of claim 1, wherein: the upper surfaces of the sewing device (1) and the supporting plate (2) are respectively provided with a plurality of conduits (21), and the outer wall of the adjusting block (7) is attached to the inner wall of the sliding groove (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322365101.6U CN220927152U (en) | 2023-09-01 | 2023-09-01 | Needle distance adjusting device of industrial sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322365101.6U CN220927152U (en) | 2023-09-01 | 2023-09-01 | Needle distance adjusting device of industrial sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220927152U true CN220927152U (en) | 2024-05-10 |
Family
ID=90937278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322365101.6U Active CN220927152U (en) | 2023-09-01 | 2023-09-01 | Needle distance adjusting device of industrial sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220927152U (en) |
-
2023
- 2023-09-01 CN CN202322365101.6U patent/CN220927152U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |