CN216304156U - Sewing machine needle cooling structure - Google Patents
Sewing machine needle cooling structure Download PDFInfo
- Publication number
- CN216304156U CN216304156U CN202123210106.9U CN202123210106U CN216304156U CN 216304156 U CN216304156 U CN 216304156U CN 202123210106 U CN202123210106 U CN 202123210106U CN 216304156 U CN216304156 U CN 216304156U
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- Prior art keywords
- cover
- clamping
- needle
- clamping cover
- fixed
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- Expired - Fee Related
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- 238000001816 cooling Methods 0.000 title claims abstract description 27
- 238000009958 sewing Methods 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 39
- 238000009434 installation Methods 0.000 claims abstract description 28
- 229920000742 Cotton Polymers 0.000 claims abstract description 16
- 238000010521 absorption reaction Methods 0.000 claims abstract description 14
- 239000007921 spray Substances 0.000 claims abstract description 12
- 210000003437 trachea Anatomy 0.000 claims description 2
- 230000017525 heat dissipation Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- Sewing Machines And Sewing (AREA)
Abstract
The utility model discloses a sewing machine needle cooling structure which comprises an installation seat, wherein a needle rod is arranged at the bottom end of the installation seat, a clamping frame is arranged on one side of the installation seat, a needle main body is arranged at the bottom end of the needle rod, and a first clamping cover is arranged on the outer side of the needle main body. According to the utility model, the water inlet pipe, the spray head, the sponge, the moisture absorption cotton plate and the air outlet head are arranged, water in the water tank is sprayed onto the moisture absorption cotton plate through the water inlet pipe and the spray head, water is diffused onto the sponge through the moisture absorption cotton plate, so that the machine needle is cooled, air flow is sprayed out through the air pipe and the air outlet head, air cooling heat dissipation is carried out on the two sponges and the machine needle, the heat dissipation efficiency of the machine needle is increased, the air flow after heat exchange is sprayed out from the two ends of the first clamping cover through the second clamping cover, and high temperature is dissipated through the heat conduction plate on the outer wall of the first clamping cover, so that the whole heat dissipation process is completed, and the problem of cooling the machine needle in use is effectively solved.
Description
Technical Field
The utility model relates to the technical field of sewing machine needle cooling, in particular to a sewing machine needle cooling structure.
Background
The needle bar mechanism in the sewing machine generally comprises a needle bar driven by a main shaft to reciprocate up and down and a needle mounted at the lower end of the needle bar, and the needle bar drives the needle to reciprocate up and down together to complete the sewing.
At present, a sewing machine reciprocates up and down at a high speed in the operation process, so that friction heat is generated between a needle and cloth, the needle needs to be cooled, and a cooling structure for the sewing machine is generally fixed on the outer side of the needle and is inconvenient to disassemble when in maintenance. Aiming at the problems, the novel design is carried out on the basis of the original sewing machine needle cooling structure.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a sewing machine needle cooling structure which has the functions of cooling a needle and has the advantage that the cooling structure is convenient to detach from the needle.
The utility model is realized by the following technical scheme:
a sewing machine needle cooling structure comprises a mounting seat, wherein a needle rod is arranged at the bottom end of the mounting seat, a clamping frame is arranged on one side of the mounting seat, a needle main body is arranged at the bottom end of the needle rod, a first clamping cover is arranged on the outer side of the needle main body, a second clamping cover is arranged on one side of the first clamping cover, a fixing cover is arranged at one end of the first clamping cover, a heat conducting plate is arranged on the outer wall of the first clamping cover, sponge is arranged on the inner walls of the first clamping cover and the second clamping cover, a dismounting structure is arranged below the clamping frame, a fixing rod is arranged at one end of the second clamping cover, a moisture absorbing cotton plate is arranged on the inner side of the second clamping cover, an air outlet head is fixed on the inner wall of the second clamping cover, a vortex spring is arranged on the outer wall of the fixing rod, a rotating sleeve is arranged on the outer side of the vortex spring, and a movable plate is arranged at one end of the rotating sleeve, the portable moisture absorption cotton plate is characterized in that a clamping block is arranged on the movable plate, a spray head is arranged on one side of the moisture absorption cotton plate, a water inlet pipe is connected to one end of the spray head, a water pump is installed on the water inlet pipe, a water tank is arranged at one end, far away from the spray head, of the water inlet pipe, and a gas pipe is connected to the top end of the air outlet head.
Further setting the following steps: the mounting seat is connected with the water tank through a clamping frame in a clamping mode, the two ends of the first clamping cover are provided with fixing covers, and the two ends of the second clamping cover are provided with movable plates.
Further setting the following steps: the detachable structure comprises a connecting rod, an installation sleeve, a fixed seat and a threaded rod, the top ends of the first clamping cover and the second clamping cover are provided with the connecting rod, the top end of the connecting rod is provided with the installation sleeve, the fixed seat is fixed on the outer wall of the inner side of the installation sleeve and located on the installation seat, and the threaded rod is arranged on the inner side of the installation sleeve.
Further setting the following steps: the connecting rod passes through installation cover, fixing base and threaded rod fixed connection with the mount pad, and the quantity of connecting rod is two, the connecting rod passes through bolt fixed connection with first block cover, second block cover, the inboard of fixing base and installation cover be provided with threaded rod assorted thread groove.
Further setting the following steps: the first clamping cover and the second clamping cover are connected in a clamping mode through a movable plate, a clamping block and a fixed cover, a movable groove matched with the spray head is formed in the inner side of the second clamping cover, and the fixed rod is fixedly connected with the second clamping cover through a supporting seat.
Further setting the following steps: the movable plate is connected with the fixed cover in a clamping mode through a clamping block, the water tank is connected with the clamping frame in a clamping mode, the air outlet head is welded to the inner wall of the second clamping cover, and the movable plate is rotatably connected with the fixed rod through a vortex spring and a rotating sleeve.
In conclusion, the beneficial technical effects of the utility model are as follows:
(1) according to the utility model, the water inlet pipe, the spray head, the sponge, the moisture absorption cotton plate and the air outlet head are arranged, water in the water tank is sprayed onto the moisture absorption cotton plate through the water inlet pipe and the spray head, water is diffused onto the sponge through the moisture absorption cotton plate, so that the machine needle is cooled, air flow is sprayed out through the air pipe and the air outlet head, air cooling heat dissipation is carried out on the two sponges and the machine needle, the heat dissipation efficiency of the machine needle is increased, the air flow after heat exchange is sprayed out from the two ends of the first clamping cover through the second clamping cover, and high temperature is dissipated through the heat conduction plate on the outer wall of the first clamping cover, so that the whole heat dissipation process is completed, and the problem of cooling the machine needle in use is effectively solved.
(2) According to the utility model, the movable plate, the clamping block, the fixed cover, the vortex spring, the connecting rod and the mounting sleeve are arranged, the clamping block is pressed towards one end to drive the movable plate to move on the inner side of the fixed cover, the vortex spring is extruded to rotate downwards through the rotating sleeve when the movable plate moves, the clamping block is separated from the top of the fixed cover, the second clamping cover is pulled outwards at the moment, the movable plate and the clamping block are driven to be pulled out of the fixed cover when the second clamping cover moves outwards, the second clamping cover is separated from the first clamping cover, the threaded rod is screwed out to be screwed out of the threaded rod and the threaded groove on the inner side of the fixed seat, the mounting sleeve can be taken out of the fixed seat, the connecting rod is separated from the mounting seat, the whole cooling structure is separated from the machine needle, and the problem that the cooling structure and the machine needle are inconvenient to disassemble is effectively solved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a second engaging cover structure according to the present invention;
FIG. 3 is a schematic view of the card cage of the present invention;
FIG. 4 is a schematic view of the connection between the first engaging cover and the second engaging cover according to the present invention;
fig. 5 is a schematic view of the disassembly structure of the present invention.
Reference numerals: 1. a mounting seat; 2. a needle bar; 3. a needle body; 4. disassembling the structure; 401. a connecting rod; 402. installing a sleeve; 403. a fixed seat; 404. a threaded rod; 5. a first engaging cover; 6. a second engaging cover; 7. fixing the rod; 8. a scroll spring; 9. rotating the sleeve; 10. a movable plate; 11. a clamping block; 12. a fixed cover; 13. a heat conducting plate; 14. a sponge; 15. a moisture-absorbing cotton board; 16. a spray head; 17. a water inlet pipe; 18. a water pump; 19. a water tank; 20. a clamping frame; 21. an air tube; 22. an air outlet head.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-5, the utility model discloses a sewing machine needle cooling structure, comprising a mounting base 1, a needle bar 2 is arranged at the bottom end of the mounting base 1, a clamping frame 20 is arranged at one side of the mounting base 1, a needle main body 3 is arranged at the bottom end of the needle bar 2, a first clamping cover 5 is arranged at the outer side of the needle main body 3, a second clamping cover 6 is arranged at one side of the first clamping cover 5, a fixing cover 12 is arranged at one end of the first clamping cover 5, a heat conducting plate 13 is arranged at the outer wall of the first clamping cover 5, sponges 14 are arranged on the inner walls of the first clamping cover 5 and the second clamping cover 6, a dismounting structure 4 is arranged below the clamping frame 20, a fixing rod 7 is arranged at one end of the second clamping cover 6, a moisture absorption cotton plate 15 is arranged at the inner side of the second clamping cover 6, an air outlet head 22 is fixed on the inner wall of the second clamping cover 6, a vortex spring 8 is arranged on the outer wall of the fixing rod 7, the outside of vortex spring 8 is provided with rotates sleeve 9, and the one end of rotating sleeve 9 is provided with fly leaf 10, is provided with fixture block 11 on the fly leaf 10, and one side of moisture absorption cotton board 15 is provided with shower nozzle 16, and the one end of shower nozzle 16 is connected with inlet tube 17, installs water pump 18 on the inlet tube 17, and the one end that the shower nozzle 16 was kept away from to inlet tube 17 is provided with water tank 19, and the top of going out the tuber head 22 is connected with trachea 21.
The mounting seat 1 is connected with the water tank 19 in a clamping manner through a clamping frame 20, the two ends of the first clamping cover 5 are respectively provided with a fixed cover 12, the two ends of the second clamping cover 6 are respectively provided with a movable plate 10, the water tank 19 is pushed down to be clamped on the inner side of the clamping frame 20, so that the water tank and the water tank 19 are fixed with the mounting seat 1, and the fixed covers 12 are used for clamping with the movable plates 10 and the clamping blocks 11.
The dismounting structure 4 comprises a connecting rod 401, an installation sleeve 402, a fixed seat 403 and a threaded rod 404, the connecting rod 401 is arranged at the top ends of the first clamping cover 5 and the second clamping cover 6, the installation sleeve 402 is arranged at the top end of the connecting rod 401, the fixed seat 403 is fixed on the inner side of the installation sleeve 402 and the outer wall of the installation seat 1, the threaded rod 404 is arranged on the inner side of the installation sleeve 402, the threaded rod 404 is screwed out of the threaded grooves in the inner sides of the threaded rod 404 and the fixed seat 403, the installation sleeve 402 can be taken out of the fixed seat 403, and the connecting rod 401 is separated from the installation seat 1.
Connecting rod 401 and mount pad 1 pass through installation cover 402, fixing base 403 and threaded rod 404 fixed connection, and the quantity of connecting rod 401 is two, connecting rod 401 and first block cover 5, second block cover 6 passes through bolt fixed connection, the inboard of fixing base 403 and installation cover 402 is provided with the thread groove with threaded rod 404 assorted, with the outside of installation cover 402 block at fixing base 403, and with threaded rod 404 screw in the thread groove of the inboard of fixing base 403 and installation cover 402, then it is fixed with fixing base 403 and installation cover 402 through threaded rod 404, and then make connecting rod 401 fixed with mount pad 1, two connecting rods 401 are used for supporting first block cover 5 and second block cover 6.
The first clamping cover 5 and the second clamping cover 6 are clamped and connected through the movable plate 10, the clamping block 11 and the fixed cover 12, and the inner side of the second clamping cover 6 is provided with a movable groove matched with the spray head 16, the fixed rod 7 is fixedly connected with the second clamping cover 6 through a supporting seat, the second clamping cover 6 is pushed to move towards one side of the first clamping cover 5, so that the movable plate 10 on the second clamping cover 6 is attached to the fixed cover 12, and the block 11 on the movable plate 10 is pressed by the fixed cover 12, driving the movable plate 10 and the rotating sleeve 9 to press the vortex spring 8, thereby enabling the movable plate 10 to drive the latch 11 to rotate downward, inserting into the fixed cover 12, and after the latch 11 is completely inserted, the movable plate 10 drives the block 11 to move upwards under the elastic support of the vortex spring 8, and is clamped with the top of the fixed cover 12, the movable plate 10 and the fixed cover 12 are fixed, and the second engaging cover 6 and the first engaging cover 5 are fixed.
The movable plate 10 is connected with the fixed cover 12 through the clamping block 11 in a clamping manner, the water tank 19 is connected with the clamping frame 20 in a clamping manner, the air outlet head 22 is welded on the inner wall of the second clamping cover 6, the movable plate 10 is connected with the fixed rod 7 through the vortex spring 8 and the rotating sleeve 9 in a rotating manner, the clamping block 11 on the movable plate 10 is extruded by the fixed cover 12 to drive the movable plate 10 and the rotating sleeve 9 to extrude the vortex spring 8, the movable plate 10 further drives the clamping block 11 to rotate downwards and be inserted into the fixed cover 12, after the clamping block 11 is completely inserted, the movable plate 10 drives the clamping block 11 to move upwards under the elastic support of the vortex spring 8 and is clamped with the top of the fixed cover 12, the movable plate 10 is fixed with the fixed cover 12, air flow is sprayed out through the air pipe 21 and the air outlet head 22, and air cooling heat dissipation is performed on the two sponges 14 and the machine needle.
The working principle and the beneficial effects of the utility model are as follows: according to the figure 1-2, the water tank 19 is pushed down to be clamped on the inner side of the clamping frame 20, the water tank 19 and the mounting base 1 are fixed together, the water pump 18 on the water inlet pipe 17 is controlled to operate, water in the water tank 19 is sprayed onto the moisture absorption cotton plate 15 through the water inlet pipe 17 and the spray head 16, moisture is diffused onto the sponge 14 through the moisture absorption cotton plate 15, the machine needle is further cooled by water, air flow is sprayed out through the air pipe 21 and the air outlet head 22, air cooling heat dissipation is carried out on the two sponges 14 and the machine needle, the heat dissipation efficiency of the machine needle is increased, the air flow after heat exchange is sprayed out through the two ends of the second clamping cover 6 and the two ends of the first clamping cover 5, and high temperature is dissipated through the heat conduction plate 13 on the outer wall of the first clamping cover 5, and therefore the whole heat dissipation process is completed.
According to fig. 1 and fig. 4-5, the fixture block 11 is pressed toward one end to drive the movable plate 10 to move inside the fixed cover 12, when the movable plate 10 moves, the scroll spring 8 is pressed by the rotating sleeve 9 to rotate downward, the fixture block 11 is separated from the top of the fixed cover 12, and at this time, the second engaging cover 6 is pulled outward, so that when the second engaging cover 6 moves outward, the movable plate 10 and the fixture block 11 are driven to be pulled out from the fixed cover 12, so that the second engaging cover 6 is separated from the first engaging cover 5, and the threaded rod 404 is screwed to be screwed out from the threaded rod 404 and the threaded groove inside the fixed seat 403, so that the mounting sleeve 402 can be taken out from the fixed seat 403, so that the connecting rod 401 is separated from the mounting seat 1, and the whole cooling structure is separated from the machine needle.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.
Claims (6)
1. The utility model provides a sewing machine eedle cooling structure which characterized in that: comprises a mounting seat (1), a needle rod (2) is arranged at the bottom end of the mounting seat (1), a clamping frame (20) is arranged on one side of the mounting seat (1), a needle main body (3) is arranged at the bottom end of the needle rod (2), a first clamping cover (5) is arranged on the outer side of the needle main body (3), a second clamping cover (6) is arranged on one side of the first clamping cover (5), a fixing cover (12) is arranged at one end of the first clamping cover (5), a heat conducting plate (13) is arranged on the outer wall of the first clamping cover (5), sponges (14) are arranged on the inner walls of the first clamping cover (5) and the second clamping cover (6), a dismounting structure (4) is arranged below the clamping frame (20), a fixing rod (7) is arranged at one end of the second clamping cover (6), and a moisture absorption cotton plate (15) is arranged on the inner side of the second clamping cover (6), the inner wall of second block cover (6) is fixed with out wind head (22), the outer wall of dead lever (7) is provided with vortex spring (8), the outside of vortex spring (8) is provided with and rotates sleeve (9), the one end of rotating sleeve (9) is provided with fly leaf (10), be provided with fixture block (11) on fly leaf (10), one side of the cotton board of moisture absorption (15) is provided with shower nozzle (16), the one end of shower nozzle (16) is connected with inlet tube (17), install water pump (18) on inlet tube (17), and inlet tube (17) keep away from the one end of shower nozzle (16) and be provided with water tank (19), the top of going out wind head (22) is connected with trachea (21).
2. A sewing machine needle cooling structure as claimed in claim 1, wherein: the mounting seat (1) is connected with the water tank (19) in a clamping mode through a clamping frame (20), the two ends of the first clamping cover (5) are provided with fixing covers (12), and the two ends of the second clamping cover (6) are provided with movable plates (10).
3. A sewing machine needle cooling structure as claimed in claim 1, wherein: dismantle structure (4) and include connecting rod (401), installation cover (402), fixing base (403) and threaded rod (404), and the top of first block cover (5) and second block cover (6) is provided with connecting rod (401), the top of connecting rod (401) is provided with installation cover (402), the inboard of installation cover (402) and the outer wall that is located mount pad (1) are fixed with fixing base (403), and the inboard of installation cover (402) is provided with threaded rod (404).
4. A sewing machine needle cooling structure as claimed in claim 3, wherein: connecting rod (401) and mount pad (1) are through installation cover (402), fixing base (403) and threaded rod (404) fixed connection, and the quantity of connecting rod (401) is two, connecting rod (401) and first block cover (5), second block cover (6) pass through bolt fixed connection, fixing base (403) and the inboard of installation cover (402) are provided with threaded rod (404) assorted thread groove.
5. A sewing machine needle cooling structure as claimed in claim 1, wherein: the first clamping cover (5) and the second clamping cover (6) are connected in a clamping mode through a movable plate (10), a clamping block (11) and a fixed cover (12), a movable groove matched with the spray head (16) is formed in the inner side of the second clamping cover (6), and the fixed rod (7) and the second clamping cover (6) are fixedly connected through a supporting seat.
6. A sewing machine needle cooling structure as claimed in claim 1, wherein: the air conditioner is characterized in that the movable plate (10) is connected with the fixed cover (12) through a clamping block (11) in a clamping mode, the water tank (19) is connected with the clamping frame (20) in a clamping mode, the air outlet head (22) is welded on the inner wall of the second clamping cover (6), and the movable plate (10) is connected with the fixed rod (7) through a vortex spring (8) and a rotating sleeve (9) in a rotating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123210106.9U CN216304156U (en) | 2021-12-20 | 2021-12-20 | Sewing machine needle cooling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123210106.9U CN216304156U (en) | 2021-12-20 | 2021-12-20 | Sewing machine needle cooling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216304156U true CN216304156U (en) | 2022-04-15 |
Family
ID=81084694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123210106.9U Expired - Fee Related CN216304156U (en) | 2021-12-20 | 2021-12-20 | Sewing machine needle cooling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216304156U (en) |
-
2021
- 2021-12-20 CN CN202123210106.9U patent/CN216304156U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220415 |