CN219793307U - Noise-reducing thread cutting device of industrial sewing machine - Google Patents
Noise-reducing thread cutting device of industrial sewing machine Download PDFInfo
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- CN219793307U CN219793307U CN202223423175.2U CN202223423175U CN219793307U CN 219793307 U CN219793307 U CN 219793307U CN 202223423175 U CN202223423175 U CN 202223423175U CN 219793307 U CN219793307 U CN 219793307U
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- motor
- sewing machine
- plate
- positioning
- thread cutting
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- 238000005520 cutting process Methods 0.000 title claims abstract description 39
- 238000009958 sewing Methods 0.000 title claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 60
- 229920000742 Cotton Polymers 0.000 claims abstract description 12
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000010008 shearing Methods 0.000 description 10
- 238000009434 installation Methods 0.000 description 6
- 125000006850 spacer group Chemical group 0.000 description 4
- 238000009413 insulation Methods 0.000 description 3
- 238000009966 trimming Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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- Sewing Machines And Sewing (AREA)
Abstract
The utility model discloses a noise-reduction type thread cutting device of an industrial sewing machine, which comprises a positioning plate and a motor, wherein a placing plate is arranged at the top of the positioning plate through a buffer protection mechanism, soundproof cotton is arranged at the center of the top of the placing plate, the motor is arranged at the top of the soundproof cotton, the motor is fixedly arranged at the eccentric position of the placing plate through a sliding type positioning mechanism, and the output end of the motor is connected with a detachable thread cutting mechanism; this industry sewing machine type of making an uproar thread cutting device falls, through flexible buffer gear and counterpoint rotary mechanism internals's design, can be when the motor is transported and is tailor sewing thread, carry out buffer treatment to the vibrations power that its function produced, reduce because the vibrations power makes the motor produce the noise when the function, the soundproof cotton of cooperation motor bottom setting simultaneously carries out the soundproof treatment to the noise that the motor is inside to produce for when cutting the line, can the furthest dispel the noise, guarantee the comfort of staff when carrying out the during operation.
Description
Technical Field
The utility model relates to the technical field related to industrial sewing machines, in particular to a noise-reduction type thread cutting device of an industrial sewing machine.
Background
Industrial sewing machines are suitable for sewing work pieces for mass production in sewing factories or other industrial departments, wherein factories requiring sewing machines such as clothing, shoes, caps and the like are all industrial sewing machines, and textile threads are required to be cut when the industrial sewing machines work, so that the sewing of the clothing, the shoes, the caps and the like is ensured.
At present, the structure of cutting the thread of the industrial sewing machine is generally driven by a motor or an air cylinder, and when the motor and the air cylinder are driven, a large amount of noise is generated due to the operation of the motor and the air cylinder, so that the use of the industrial sewing machine by workers is affected.
Disclosure of Invention
The utility model aims to provide a noise-reducing thread cutting device of an industrial sewing machine, which aims to solve the problems that in the background technology, the structure for cutting threads of the industrial sewing machine in the market at present is generally driven by a motor or an air cylinder, and when the motor and the air cylinder are driven, a large amount of noise is generated due to the operation of the motor and the air cylinder, so that the use of the industrial sewing machine by workers is influenced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the noise-reducing type thread cutting device of the industrial sewing machine comprises a positioning plate and a motor, wherein a placing plate is arranged at the top of the positioning plate through a buffer protection mechanism, soundproof cotton is arranged at the center of the top of the placing plate, the motor is arranged at the top of the soundproof cotton, the motor is fixedly arranged at the eccentric position of the placing plate through a sliding type positioning mechanism, and the output end of the motor is connected with a detachable thread cutting mechanism;
the buffer protection mechanism comprises a telescopic buffer mechanism and an alignment rotating mechanism, wherein the telescopic buffer mechanism is arranged at an eccentric position between the positioning plate and the placing plate, and the inner side of the telescopic buffer mechanism is provided with the alignment rotating mechanism between the positioning plate and the placing plate.
Preferably, the telescopic buffer mechanism comprises a mounting block and a telescopic spring, wherein the mounting block is fixedly arranged on the side surface of the positioning plate and the side surface of the placing plate, and the telescopic spring is arranged between two groups of mounting blocks positioned on the same vertical surface.
Preferably, the alignment rotating mechanism comprises an alignment block, rotating shaft rods, sliding grooves and protrusions, the alignment block is provided with four groups of positioning plates and fixedly installed on the side surfaces of the positioning plates and the positioning plates, the rotating shaft rods are connected to the inner sides of the alignment block in a rotating mode, the rotating shaft rods are arranged in a staggered mode, the sliding grooves are formed in one group of rotating shaft rods, and the sliding grooves are connected with protrusions installed on the side surfaces of the other group of rotating shaft rods in a sliding mode.
Preferably, the sliding type positioning mechanism comprises a sliding groove, a limiting pin, a positioning assembly and a rubber pad, wherein the sliding groove is formed in the plate, the top of the sliding groove is slidably connected with the positioning assembly, the positioning assembly is internally provided with the limiting pin extending to the inside of the sliding groove in a penetrating manner, the rubber pad is fixedly arranged on the side face of the positioning assembly, and a motor is arranged on the side face of the rubber pad.
Preferably, the limiting pin is in threaded connection with the positioning component, and the structural shape of the positioning component is L-shaped.
Preferably, the detachable thread cutting mechanism comprises a threaded shaft rod and a cutting wheel, one end of the threaded shaft rod is connected with the output end of the motor, the other end of the threaded shaft rod is connected with the cutting wheel in a threaded manner, and the cutting wheel cuts threads of the industrial sewing machine.
Compared with the prior art, the utility model has the beneficial effects that: according to the noise-reducing thread trimming device of the industrial sewing machine, through the design of the telescopic buffer mechanism and the internal parts of the alignment rotating mechanism, when the motor is operated to trim the sewing thread, the vibration force generated by the operation of the motor is buffered, the noise generated by the motor when the motor is operated due to the vibration force is reduced, meanwhile, the noise generated by the motor is subjected to sound insulation treatment by matching with the sound insulation cotton arranged at the bottom of the motor, so that the noise can be eliminated to the greatest extent when the thread is trimmed, and the comfort of workers when the workers are operated is ensured;
1. the detachable wire cutting mechanism has the advantages that through the design of the internal parts of the detachable wire cutting mechanism, the shearing wheel for cutting wires can be freely installed and detached, and the wire cutting mechanism is convenient to maintain;
2. through the design of the internal parts of the sliding type positioning mechanism, the motor for performing line cutting operation can be installed and fixed, and the normal operation during subsequent line cutting is ensured.
Drawings
FIG. 1 is a schematic view of the present utility model in a front cross-section;
FIG. 2 is a schematic diagram of a buffer protection mechanism according to the present utility model;
FIG. 3 is a schematic view of the internal structure of the sliding positioning mechanism of the present utility model;
fig. 4 is a schematic structural view of the detachable wire cutting mechanism of the present utility model.
In the figure: 1. a positioning plate; 2. a motor; 3. a buffer protection mechanism; 31. a telescopic buffer mechanism; 311. a mounting block; 312. a telescopic spring; 32. an alignment rotating mechanism; 321. an alignment block; 322. rotating the shaft lever; 323. a sliding groove; 324. a protrusion; 4. placing a plate; 5. a sliding positioning mechanism; 501. a chute; 502. a limiting pin; 503. a positioning assembly; 504. a rubber pad; 6. detachable wire cutting mechanism; 601. a threaded shaft; 602. a shearing wheel; 7. and (5) soundproof cotton.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the noise-reducing type thread cutting device of the industrial sewing machine comprises a positioning plate 1 and a motor 2, wherein a placing plate 4 is arranged at the top of the positioning plate 1 through a buffer protection mechanism 3;
the buffer protection mechanism 3 comprises a telescopic buffer mechanism 31 and an alignment rotating mechanism 32, the telescopic buffer mechanism 31 is arranged at the eccentric position between the positioning plate 1 and the placing plate 4, and the alignment rotating mechanism 32 positioned between the positioning plate 1 and the placing plate 4 is arranged at the inner side of the telescopic buffer mechanism 31;
wherein, flexible buffer gear 31 includes installation piece 311 and extension spring 312, installation piece 311 fixed mounting is at locating plate 1 and place the side of plate 4, install extension spring 312 between two sets of installation pieces 311 that are in same vertical face, counterpoint rotary mechanism 32 includes counterpoint piece 321, rotating shaft lever 322, sliding tray 323 and protruding 324, counterpoint piece 321 is provided with four sets of and fixed mounting at locating plate 1 and places the side of plate 4, the inboard rotation of counterpoint piece 321 is connected with rotating shaft lever 322, rotating shaft lever 322 crisscross setting and a set of rotating shaft lever 322 inside has seted up sliding tray 323, the inside of sliding tray 323 and the protruding 324 sliding connection of installing the side at another set of rotating shaft lever 322.
Further, through the design of the telescopic buffer mechanism 31 internal installation block 311 and the telescopic spring 312 and the alignment block 321, the rotating shaft rod 322, the sliding groove 323 and the protrusion 324 in the alignment rotating mechanism 32, the motor 2 can be buffered and protected in the operation process, and the noise influence caused by working vibration is reduced.
It should be noted that: when motor 2 operates, can produce certain shaking force, can collide the structure of fixed motor 2 through this shaking force this moment, produce the noise, when motor 2 operates this moment because the design of aligning piece 321, rotating axostylus axostyle 322, sliding tray 323 and protruding 324 for shaking force changes the effort that only stretches out and draws back the removal in the vertical direction, and specific flow is: when vibrations take place, can drive the fixed board 4 of placing of motor 2 bottom and counterpoint piece 321 and carry out flexible removal, and then drive its bottom and rotate the rotation axostylus axostyle 322 of connecting and rotate, simultaneously when flexible removal, can make the extension spring 312 between the installation piece 311 compress, carry out buffer treatment to the vibrations power, simultaneously after a plurality of this are flexible, offset its vibrations power, accomplish the buffering protection, wherein, the design of sliding tray 323 and protruding 324 guarantees that two sets of rotation axostylus axostyles 322 can not take place the conflict when rotating.
The center of the top of the placing plate 4 is provided with an acoustic cotton 7, the top of the acoustic cotton 7 is provided with a motor 2, and the eccentric part of the placing plate 4 is fixedly provided with the motor 2 through a sliding type positioning mechanism 5;
wherein, sliding positioning mechanism 5 includes spout 501, spacer pin 502, locating component 503 and rubber pad 504, and the inside of placing plate 4 is offered to spout 501, and the top sliding connection of spout 501 has locating component 503, and the inside of locating component 503 runs through and is provided with the spacer pin 502 that extends to spout 501 inside, and the side-mounting of locating component 503 is fixed with rubber pad 504, and the side of rubber pad 504 is provided with motor 2, spacer pin 502 and locating component 503 threaded connection, and the structural shape of locating component 503 is "L" shape.
Further, through the design of the inside spout 501 of slidingtype positioning mechanism 5, spacer pin 502, locating component 503 and rubber pad 504, can install fixedly to the motor 2 that carries out the operation, guarantee the stability of motor 2 operation when cutting the line, be provided with soundproof cotton 7 in the bottom of motor 2 simultaneously, further guarantee that motor 2 when carrying out the operation, noise that produces when can carrying out its internals operation carries out sound insulation.
The output end of the motor 2 is connected with a detachable wire cutting mechanism 6;
wherein, detachable thread cutting mechanism 6 includes screw thread axostylus axostyle 601 and shearing wheel 602, and the one end of screw thread axostylus axostyle 601 is connected with the output of motor 2, and the other end threaded connection of screw thread axostylus axostyle 601 has shearing wheel 602, and shearing wheel 602 cuts the line to industrial sewing machine.
Further, through the design of detachable thread shaft lever 601 and shearing wheel 602 in the thread trimming mechanism 6 for when needs cut the line, can drive the thread shaft lever 601 of its output through motor 2 and rotate, and then drive the shearing wheel 602 of its top installation and rotate, accomplish the corresponding line operation of cutting, this thread shaft lever 601 and shearing wheel 602 are threaded connection simultaneously, when needs are maintained shearing wheel 602, can conveniently change it.
When the whole device is installed, the motor 2 and the parts at the bottom of the motor can be installed at the bottom of the workbench of the industrial sewing machine, and meanwhile, the shearing wheel 602 is positioned at the top of the workbench of the industrial sewing machine and is positioned at the side surface of the sewing area.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a line device is cut in industry sewing machine noise reduction formula, includes locating plate (1) and motor (2), its characterized in that: the top of the positioning plate (1) is provided with a placing plate (4) through a buffer protection mechanism (3), the center of the top of the placing plate (4) is provided with an soundproof cotton (7), the top of the soundproof cotton (7) is provided with a motor (2), the eccentric part of the placing plate (4) is provided with a motor (2) through a sliding type positioning mechanism (5), and the output end of the motor (2) is connected with a detachable wire cutting mechanism (6);
the buffer protection mechanism (3) comprises a telescopic buffer mechanism (31) and an alignment rotating mechanism (32), wherein the telescopic buffer mechanism (31) is arranged at an eccentric position between the locating plate (1) and the placing plate (4), and the alignment rotating mechanism (32) arranged between the locating plate (1) and the placing plate (4) is arranged at the inner side of the telescopic buffer mechanism (31).
2. The noise reduction type thread cutting device for an industrial sewing machine according to claim 1, wherein: the telescopic buffer mechanism (31) comprises mounting blocks (311) and telescopic springs (312), wherein the mounting blocks (311) are fixedly mounted on the side surfaces of the positioning plate (1) and the placing plate (4), and the telescopic springs (312) are mounted between two groups of mounting blocks (311) which are positioned on the same vertical surface.
3. The noise reduction type thread cutting device for an industrial sewing machine according to claim 2, wherein: the alignment rotating mechanism (32) comprises an alignment block (321), rotating shafts (322), sliding grooves (323) and protrusions (324), wherein the alignment block (321) is provided with four groups of protrusions (324) fixedly installed on the side face of a positioning plate (1) and a plate (4) to be placed, the rotating shafts (322) are connected to the inner side of the alignment block (321) in a rotating mode, the rotating shafts (322) are arranged in a staggered mode, the sliding grooves (323) are formed in one group of rotating shafts (322), and the sliding grooves (323) are formed in the protrusions (324) of the other group of rotating shafts (322) in a sliding mode.
4. The noise reduction type thread cutting device for an industrial sewing machine according to claim 1, wherein: the sliding type positioning mechanism (5) comprises a sliding groove (501), a limiting pin (502), a positioning component (503) and a rubber pad (504), wherein the sliding groove (501) is formed in the plate (4) placing portion, the top of the sliding groove (501) is slidably connected with the positioning component (503), the positioning component (503) is internally provided with the limiting pin (502) extending to the sliding groove (501) in a penetrating mode, the rubber pad (504) is fixedly arranged on the side face of the positioning component (503), and a motor (2) is arranged on the side face of the rubber pad (504).
5. The noise reduction type thread cutting device for an industrial sewing machine according to claim 4, wherein: the limiting pin (502) is in threaded connection with the positioning component (503), and the structural shape of the positioning component (503) is L-shaped.
6. The noise reduction type thread cutting device for an industrial sewing machine according to claim 1, wherein: the detachable thread cutting mechanism (6) comprises a threaded shaft rod (601) and a cutting wheel (602), one end of the threaded shaft rod (601) is connected with the output end of the motor (2), the other end of the threaded shaft rod (601) is connected with the cutting wheel (602) in a threaded mode, and the cutting wheel (602) cuts threads of the industrial sewing machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223423175.2U CN219793307U (en) | 2022-12-16 | 2022-12-16 | Noise-reducing thread cutting device of industrial sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223423175.2U CN219793307U (en) | 2022-12-16 | 2022-12-16 | Noise-reducing thread cutting device of industrial sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219793307U true CN219793307U (en) | 2023-10-03 |
Family
ID=88179612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223423175.2U Active CN219793307U (en) | 2022-12-16 | 2022-12-16 | Noise-reducing thread cutting device of industrial sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219793307U (en) |
-
2022
- 2022-12-16 CN CN202223423175.2U patent/CN219793307U/en active Active
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