CN210657383U - Needle raising mechanism for lace machine - Google Patents
Needle raising mechanism for lace machine Download PDFInfo
- Publication number
- CN210657383U CN210657383U CN201920256269.4U CN201920256269U CN210657383U CN 210657383 U CN210657383 U CN 210657383U CN 201920256269 U CN201920256269 U CN 201920256269U CN 210657383 U CN210657383 U CN 210657383U
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- China
- Prior art keywords
- lifting
- transverse moving
- rod
- moving shell
- support frame
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- Expired - Fee Related
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 27
- 238000003466 welding Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 abstract description 9
- 230000000694 effects Effects 0.000 description 6
- 238000004049 embossing Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000009958 sewing Methods 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- 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
- 235000009120 camo Nutrition 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
Abstract
The utility model belongs to lace machine field specifically is a needle raising mechanism for lace machine, including base, bracing piece, lateral shifting casing, lift removal casing, the base upper end is provided with two support frames, the support frame pass through bolted connection in the base, the support frame inboard is provided with the elevator slide, elevator slide sliding connection in the support frame, the support frame with be provided with the elevator slide spacing groove between the elevator slide, the elevator slide spacing groove with support frame integrated into one piece, the bracing piece sets up on the elevator slide, bracing piece sliding connection in the elevator slide, the bracing piece lower extreme is provided with the needle frame. Through the utility model discloses rational in infrastructure, easy operation, convenient to use utilizes high efficiency transmission mode, has reduced kinetic energy loss in the transmission, utilizes reciprocating motion's structure, reduces the vibrations that produce in the equipment work to reduce the error that vibrations arouse.
Description
Technical Field
The utility model belongs to lace machine field specifically is a needle raising mechanism for lace machine is related to.
Background
The lace is a decorative handicraft product which is made of cotton thread, hemp thread, silk thread or various fabrics as raw materials and embroidered or woven commonly in people's life. The lace machine is an efficient sewing and embossing device, is mainly used for edge sewing, welding, melt cutting, embossing and the like of synthetic fiber cloth, and the processed product has the characteristics of good water tightness, high production efficiency, no needle thread auxiliary material, smooth and burr-free melt-cut surface, good hand feeling and the like.
When the existing lace machine is used, a power component is required to be independently arranged to drive the needle inserting rod to longitudinally reciprocate along the rack; however, the weaving step and other mechanisms of the lace machine have working errors, and although the existing equipment can also be linked, the existing equipment can generate resonance due to the matching problem of linkage elements during working, so that needle skipping or other errors can be caused, and the weaving process is easy to generate errors.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a needle raising mechanism for lace machine.
The utility model discloses the technical scheme who adopts as follows:
a needle raising mechanism for a lace machine comprises a base, a support rod, a transverse moving shell and a lifting moving shell, wherein two support frames are arranged at the upper end of the base and are connected to the base through bolts;
a lifting slide block is arranged on the inner side of the support frame and is connected to the support frame in a sliding manner, a lifting slide block limiting groove is arranged between the support frame and the lifting slide block, the lifting slide block limiting groove and the support frame are integrally formed, the support rod is arranged on the lifting slide block and is connected to the lifting slide block in a sliding manner, a needle frame is arranged at the lower end of the support rod, two connecting blocks are respectively arranged at two ends of the support rod, the connecting blocks are connected to the support rod through bolts, and a movable mechanism is arranged at the lower end of the support rod;
the movable mechanism comprises an inner rod, a sleeve, a limiting block and a limiting groove, the sleeve is arranged outside the inner rod, the limiting block is arranged between the inner rod and the sleeve, the limiting block is connected with the inner rod through welding, the limiting groove is arranged between the limiting block and the sleeve, the limiting groove and the sleeve are integrally formed, the lower end of the sleeve is provided with the transverse moving shell, a transverse moving limiting groove is arranged between the sleeve and the transverse moving shell, the transverse moving limiting groove and the transverse moving shell are integrally formed, the transverse moving shell is connected to the base through a bolt, the front end of the transverse moving shell is provided with the lifting moving shell, the transverse moving shell and the lifting moving shell are internally provided with an inner gear and a movable plate, and the movable plate is meshed with the inner gear, the inside internal gear upper end of lift removal casing is provided with the lift connecting rod, and the pivot setting is in on the internal gear, the pivot rear end is provided with the rear end backup pad, the pivot front end is provided with the front end backup pad, and the worm wheel setting is in the pivot, the worm wheel lower extreme is provided with the worm, and the connecting rod setting is two between the worm, driven sprocket sets up on the connecting rod, the driven sprocket downside is provided with drive sprocket, driven sprocket with drive sprocket passes through the chain is connected.
Preferably: the driving chain wheel is connected with the motor through a key.
So set up, drive sprocket plays the linkage effect, the motor plays the energy supply effect, has guaranteed the transmission efficiency of power through the key-type connection.
Preferably: the driven chain wheel is connected with the connecting rod through a key, and the diameter of the connecting rod is 50 mm.
With the arrangement, the driven chain wheel plays a role in linkage, and the transmission efficiency of the driven chain wheel and the driven chain wheel is ensured through key connection.
Preferably: the worm is connected with the connecting rod through welding, and the length of the worm is 15 cm.
So set up, the connecting rod plays the linkage effect, has guaranteed stability through the welding.
Preferably: the worm is rotatably connected to the base.
So set up, the worm plays energy supply and transmission effect, rotate connect in stability has been guaranteed to the base.
Preferably: the worm wheel is connected with the rotating shaft through a key, and the diameter of the rotating shaft is 50 mm.
So set up, the worm wheel plays the linkage effect, has guaranteed the stability of work through the key-type connection.
Preferably: the rotating shaft is rotatably connected to the front end supporting plate and the rear end supporting plate.
So set up, the pivot plays the transmission effect, has guaranteed stability through rotating the connection.
The utility model has the advantages that:
1. the structure is reasonable, the operation is simple, and the use is convenient;
2. the kinetic energy loss in transmission is reduced by utilizing a high-efficiency transmission mode;
3. by utilizing the reciprocating structure, the vibration generated in the operation of the equipment is reduced, thereby reducing the fault caused by the vibration.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of a needle raising mechanism for a lace machine according to the present invention;
FIG. 2 is a schematic view of the internal structure of the base of the needle raising mechanism for the lace machine according to the present invention;
FIG. 3 is a schematic view of the internal structure of the traverse housing of the needle raising mechanism for the lace machine according to the present invention;
FIG. 4 is a schematic view of the internal structure of the lifting moving housing of the needle raising mechanism for the lace machine according to the present invention;
fig. 5 is a schematic structural view of a movable mechanism of a needle raising mechanism for a lace machine according to the present invention.
The reference numerals are explained below:
1. a base; 2. a support frame; 3. a lifting slide block limiting groove; 4. a lifting slide block; 5. a support bar; 6. a needle frame; 7. connecting blocks; 8. a movable mechanism; 9. laterally moving the housing; 10. transversely moving the limiting groove; 11. a rear end support plate; 12. lifting and moving the shell; 13. a lifting connecting rod; 14. a rotating shaft; 15. a worm gear; 16. a front end support plate; 17. a worm; 18. a connecting rod; 19. a driven sprocket; 20. a chain; 21. a drive sprocket; 22. An electric motor; 23. an inner rod; 24. a sleeve; 25. a limiting block; 26. a limiting groove; 27. an internal gear; 28. A movable plate.
Detailed Description
The present invention will be further described with reference to the following examples and drawings.
Example 1
As shown in fig. 1-5, a needle lifting mechanism for a lace machine comprises a base 1, a support rod 5, a transverse moving shell 9 and a lifting moving shell 12, wherein two support frames 2 are arranged at the upper end of the base 1, the support frames 2 are connected to the base 1 of the base 1 through bolts for bearing, and the support frames 2 are used for supporting;
the inner side of the support frame 2 is provided with a lifting slide block 4, the lifting slide block 4 plays a role in moving, the lifting slide block 4 is connected to the support frame 2 in a sliding manner, a lifting slide block limiting groove 3 is arranged between the support frame 2 and the lifting slide block 4, the lifting slide block limiting groove 3 plays a role in limiting, the lifting slide block limiting groove 3 and the support frame 2 are integrally formed, the support rod 5 is arranged on the lifting slide block 4, the support rod 5 plays a role in working, the support rod 5 is connected to the lifting slide block 4 in a sliding manner, the lower end of the support rod 5 is provided with a needle frame 6, two connecting blocks 7 are respectively arranged at two ends of the support rod 5, the connecting blocks 7 play a role in connecting, the connecting;
the movable mechanism 8 comprises an inner rod 23, a sleeve 24, a limiting block 25 and a limiting groove 26, the sleeve 24 is arranged outside the inner rod 23, the inner rod 23 plays a role in connection, the limiting block 25 is arranged between the inner rod 23 and the sleeve 24, the limiting block 25 plays a role in limiting, the limiting block 25 is connected with the inner rod 23 through welding, the limiting groove 26 is arranged between the limiting block 25 and the sleeve 24, the limiting groove 26 and the sleeve 24 are integrally formed, the lower end of the sleeve 24 is provided with a transverse moving shell 9, the transverse moving shell 9 plays a role in protection and limiting, a transverse moving limiting groove 10 is arranged between the sleeve 24 and the transverse moving shell 9, the transverse moving limiting groove 10 plays a role in limiting, the transverse moving limiting groove 10 and the transverse moving shell 9 are integrally formed, the transverse moving shell 9 is connected with the base 1 through a bolt, the front end of the transverse moving shell 9 is provided, the internal gears 27 and the movable plates 28 are respectively arranged inside the transverse moving shell 9 and the lifting moving shell 12, the movable plates 28 are meshed with the internal gears 27, the lifting connecting rod 13 is arranged at the upper end of the internal gear 27 inside the lifting moving shell 12, the rotating shaft 14 is arranged on the internal gear 27, the rear end supporting plate 11 is arranged at the rear end of the rotating shaft 14, the front end supporting plate 16 is arranged at the front end of the rotating shaft 14, the worm wheel 15 is arranged on the rotating shaft 14, the worm 17 is arranged at the lower end of the worm wheel 15, the connecting rod 18 is arranged between the two worms 17, the driven chain wheel 19 is arranged on the connecting rod 18, the driving chain wheel 21 is arranged on the lower side of the.
Example 2
This example differs from example 1 in that:
the motor 22 is arranged on one side of the driving chain wheel 21, the driving chain wheel 21 is connected to the motor 22 through keys, the driving chain wheel 21 plays a role in linkage, the motor 22 plays a role in energy supply, and the transmission efficiency of force is ensured through key connection.
The working principle is as follows: after the power is supplied to the equipment, the motor 22 is started to drive the driving sprocket 21 to rotate, the driving sprocket 21 drives the driven sprocket 19 through the chain 20, the driven sprocket 19 drives the connecting rod 18 to rotate, the connecting rod 18 and the worm 17 inform to rotate, the worm 17 drives the worm wheel 15 to rotate, the worm wheel 15 is simultaneously connected with the movable plate 28 in the transverse moving shell 9 and the movable plate 28 in the lifting moving shell 12, the movable plate 28 in the transverse moving shell 9 drives the internal gear 27 in the transverse moving shell 9 to do transverse reciprocating motion, the internal gear 27 in the transverse moving shell 9 drives the sleeve 24, the sleeve 24 drives the inner rod 23, the inner rod 23 drives the connecting block 7, the connecting block 7 drives the supporting rod 5, so that the supporting rod 5 also does transverse reciprocating motion, the rotating shaft 14 drives the internal gear 27 in the lifting moving shell 12, and the internal gear, the movable plate 28 in the lifting moving housing 12 drives the lifting connecting rod 13, the lifting connecting rod 13 is connected with the lifting slider 4, the lifting slider 4 also performs lifting reciprocating motion, the lifting slider 4 drives the supporting rod 5 to perform lifting reciprocating motion, and therefore the supporting rod 5 performs lifting reciprocating motion while performing transverse reciprocating motion.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the knowledge of those skilled in the art.
Claims (7)
1. The utility model provides a needle raising mechanism for lace machine which characterized in that: the device comprises a base (1), a support rod (5), a transverse moving shell (9) and a lifting moving shell (12), wherein two support frames (2) are arranged at the upper end of the base (1), and the support frames (2) are connected to the base (1) through bolts;
a lifting slide block (4) is arranged on the inner side of the support frame (2), the lifting slide block (4) is connected to the support frame (2) in a sliding manner, a lifting slide block limiting groove (3) is arranged between the support frame (2) and the lifting slide block (4), the lifting slide block limiting groove (3) and the support frame (2) are integrally formed, the support rod (5) is arranged on the lifting slide block (4), the support rod (5) is connected to the lifting slide block (4) in a sliding manner, a needle frame (6) is arranged at the lower end of the support rod (5), two connecting blocks (7) are respectively arranged at two ends of the support rod (5), the connecting blocks (7) are connected to the support rod (5) through bolts, and a movable mechanism (8) is arranged at the lower end of;
the movable mechanism (8) comprises an inner rod (23), a sleeve (24), a limiting block (25) and a limiting groove (26), the sleeve (24) is arranged outside the inner rod (23), the limiting block (25) is arranged between the inner rod (23) and the sleeve (24), the limiting block (25) is connected with the inner rod (23) through welding, the limiting groove (26) is arranged between the limiting block (25) and the sleeve (24), the limiting groove (26) and the sleeve (24) are integrally formed, the transverse moving shell (9) is arranged at the lower end of the sleeve (24), a transverse moving limiting groove (10) is arranged between the sleeve (24) and the transverse moving shell (9), the transverse moving limiting groove (10) and the transverse moving shell (9) are integrally formed, the transverse moving shell (9) is connected with the base (1) through a bolt, the front end of the transverse moving shell (9) is provided with the lifting moving shell (12), the transverse moving shell (9) and the lifting moving shell (12) are internally provided with an inner gear (27) and an movable plate (28), the movable plate (28) is meshed with the inner gear (27), the upper end of the inner gear (27) inside the lifting moving shell (12) is provided with a lifting connecting rod (13), a rotating shaft (14) is arranged on the inner gear (27), the rear end of the rotating shaft (14) is provided with a rear end supporting plate (11), the front end of the rotating shaft (14) is provided with a front end supporting plate (16), a worm wheel (15) is arranged on the rotating shaft (14), the lower end of the worm wheel (15) is provided with a worm (17), the connecting rod (18) is arranged between the two worm wheels (17), and a driven chain wheel (19) is arranged on the connecting rod (18), and a driving chain wheel (21) is arranged on the lower side of the driven chain wheel (19), and the driven chain wheel (19) is connected with the driving chain wheel (21) through a chain (20).
2. The needle raising mechanism for lace machine according to claim 1, characterized in that: the motor (22) is arranged on one side of the driving chain wheel (21), and the driving chain wheel (21) is connected with the motor (22) through a key.
3. The needle raising mechanism for lace machine according to claim 2, characterized in that: the driven chain wheel (19) is connected with the connecting rod (18) through a key, and the diameter of the connecting rod (18) is 50 mm.
4. The needle raising mechanism for lace machine according to claim 3, characterized in that: the worm (17) is connected with the connecting rod (18) through welding, and the length of the worm (17) is 15 cm.
5. The needle raising mechanism for lace machine according to claim 4, characterized in that: the worm (17) is rotatably connected to the base (1).
6. The needle raising mechanism for lace machine according to claim 5, characterized in that: the worm wheel (15) is connected with the rotating shaft (14) through a key, and the diameter of the rotating shaft (14) is 50 mm.
7. The needle raising mechanism for lace machine according to claim 6, characterized in that: the rotating shaft (14) is rotatably connected to the front end supporting plate (16) and the rear end supporting plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920256269.4U CN210657383U (en) | 2019-02-28 | 2019-02-28 | Needle raising mechanism for lace machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920256269.4U CN210657383U (en) | 2019-02-28 | 2019-02-28 | Needle raising mechanism for lace machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210657383U true CN210657383U (en) | 2020-06-02 |
Family
ID=70821561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920256269.4U Expired - Fee Related CN210657383U (en) | 2019-02-28 | 2019-02-28 | Needle raising mechanism for lace machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210657383U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112376159A (en) * | 2020-11-04 | 2021-02-19 | 长乐天顺针织有限公司 | Automatic needle stopping tooth-shaped fixing device of lace machine |
-
2019
- 2019-02-28 CN CN201920256269.4U patent/CN210657383U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112376159A (en) * | 2020-11-04 | 2021-02-19 | 长乐天顺针织有限公司 | Automatic needle stopping tooth-shaped fixing device of lace machine |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200602 |
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| CF01 | Termination of patent right due to non-payment of annual fee |