CN210596474U - Central lifting structure of single-sided computer towel jacquard - Google Patents
Central lifting structure of single-sided computer towel jacquard Download PDFInfo
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- CN210596474U CN210596474U CN201921166597.1U CN201921166597U CN210596474U CN 210596474 U CN210596474 U CN 210596474U CN 201921166597 U CN201921166597 U CN 201921166597U CN 210596474 U CN210596474 U CN 210596474U
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- central
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- motor device
- limiting
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Abstract
The utility model discloses a central elevation structure of single face computer towel jacquard, including mount pad and first rack, the bolt hole has been seted up to the bottom of mount pad, and the bottom of mount pad is fixed mutually with the base through with fixing bolt, the right-hand member at the mount pad is fixed through the frame to the second motor device, and the left end at the mount pad is fixed through the frame to first motor device, the rotor of first motor device passes through the shaft coupling and fixes mutually with second bevel gear, the body of rod of first bevel gear passes the mount pad through the bearing and fixes mutually with the worm, drive gear's axostylus axostyle upper end is fixed through fixing bearing, and the axostylus axostyle of moving gear passes left gear and fixes mutually with fixing bearing. The central lifting structure of the single-sided computer towel jacquard has the characteristics of being convenient for adjusting the working height of the upper needle cylinder seat, improving the stability of the needle cylinder on the central sleeve in the lifting process and improving the quality and efficiency of knitting operation.
Description
Technical Field
The utility model relates to a jacquard equipment science and technology technical field specifically is a central elevation structure of single face computer towel jacquard.
Background
At present, in the course of knitting operation of jacquard machine, in order to make the knitting needle implement smoothly jacquard actuation of various patterns, it is necessary to make the needle cylinder make lifting and lowering movements if necessary, and the prior art can know that the existing transmission mechanism for driving the needle cylinder to lift and lower by jacquard machine is simple in structure, and has poor stability in the course of driving the needle cylinder to lift and lower, and the quality and efficiency of knitting operation are affected.
In order to overcome the disadvantages of the current market, there is a need for improved jacquard apparatus.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem lie in overcoming prior art's jacquard machine and driving the drive mechanism that the cylinder rose, fallen, and the structure is fairly simple, drives the cylinder and goes on the in-process that rises, falls, and stability is relatively poor, influences the defect of quality and efficiency that knitting operation goes on, provides a central elevation structure of single face computer towel jacquard machine. The first motor device, the second motor device, the first rack, the transmission gear and the left gear have the characteristics of being convenient for adjusting the working height of the upper needle cylinder seat, improving the stability of the needle cylinder on the central sleeve in the lifting process and improving the quality and efficiency of knitting operation.
In order to achieve the above object, the utility model provides a following technical scheme: a central lifting structure of a single-sided computer towel jacquard comprises a mounting seat and a first rack, wherein the bottom of the mounting seat is provided with a bolt hole, the bottom of the mounting seat is fixed with the base through a fixing bolt, the second motor device is fixed at the right end of the mounting seat through the machine seat, the first motor device is fixed at the left end of the mounting seat through the base, a rotor of the first motor device is fixed with the second bevel gear through the coupling, a rod body of the first bevel gear penetrates through the mounting seat through a bearing to be fixed with the worm, the upper end of a shaft lever of the transmission gear is fixed through a fixed bearing, the shaft lever of the moving gear passes through the left gear and is fixed with the fixed bearing, the central sleeve is welded with a limiting block and is fixed with the outer ring of the mounting bearing, meanwhile, an inner ring for mounting a bearing is fixed with a central shaft, a tray is fixed at the upper end of the central shaft, and an upper syringe seat is mounted on the tray; an installation cavity is formed in the installation seat;
the first rack is installed at the left end of the central sleeve through a bolt, the second rack is installed at the right end of the central sleeve through a bolt, a limiting block is fixed on the central sleeve through a bolt, a limiting rail is welded inside the mounting seat, and meanwhile, a limiting groove is formed inside the limiting rail; the rotor of the second motor device is fixed with the second bevel gear through a coupler; the right upper side of the central sleeve is provided with a right gear.
Preferably, the interior of the central sleeve is fixed with the central shaft through three sets of mounting bearings, and the central sleeve and the central shaft are in a concentric circle structure.
Preferably, the limiting blocks are matched with the limiting grooves in size, and the limiting blocks are T-shaped limiting grooves.
Preferably, the limiting blocks and the limiting rails are respectively arranged into four groups, and the four groups of limiting blocks and the four groups of limiting rails are respectively arranged into two groups at the head and tail ends of the central sleeve; the arrangement of the limiting block and the limiting track can improve the stability of the needle cylinder on the central sleeve in the lifting process, improve the quality and efficiency of knitting operation, better perform knitting work and promote the development of the jacquard industry.
Preferably, the second motor device and the first motor device are symmetrically arranged around the tail of the central shaft, and the models of the second motor device and the first motor device are ACSM110-G06030 LZ.
Preferably, the right gear and the left gear are symmetrical about the central axis, the first rack and the second rack are symmetrical about the central axis, the left gear is meshed with the first rack, and the right gear is meshed with the second rack.
Preferably, the first bevel gear and the worm are coaxially arranged, the worm is matched with the transmission gear in size, and the worm is meshed with the transmission gear.
Preferably, the transmission gear and the left gear are coaxially arranged.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the arrangement of the limiting block and the limiting track can improve the stability of the needle cylinder on the central sleeve in the lifting process and improve the quality and efficiency of knitting operation;
2. the transmission gear and the left gear are coaxially arranged, and the left gear rotates to drive the first rack meshed with the left gear to rotate, so that the central sleeve can be driven to move upwards to drive the upper syringe seat to adjust the working height.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a schematic structural section view of the present invention;
FIG. 3 is a schematic view of the structure of the mounting base of the present invention;
FIG. 4 is a schematic view of the left gear and the worm of the present invention;
fig. 5 is a schematic diagram of the engagement between the worm and the transmission gear according to the present invention.
Reference numbers in the figures: 1. a base; 2. a first motor device; 3. a machine base; 4. a central sleeve; 5. a limiting track; 6. a central shaft; 7. mounting a bearing; 8. a limiting block; 9. a mounting seat; 10. fixing the bolt; 11. a second motor device; 12. a second rack; 13. a right gear; 14. a tray; 15. an upper syringe seat; 16. a mounting cavity; 17. a left gear; 18. a first bevel gear; 19. a second bevel gear; 20. a first rack; 21. a rod body; 22. a worm; 23. fixing the bearing; 24. a transmission gear; 25. a limiting groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a central lifting structure of a single-sided computer towel jacquard comprises a mounting seat 9 and a first rack 20, wherein the bottom of the mounting seat 9 is provided with a bolt hole, the bottom of the mounting seat 9 is fixed with a base 1 through a fixing bolt 10, a second motor device 11 is fixed at the right end of the mounting seat 9 through a base 3, a first motor device 2 is fixed at the left end of the mounting seat 9 through the base 3, a rotor of the first motor device 2 is fixed with a second bevel gear 19 through a coupler, a rod body 21 of a first bevel gear 18 passes through the mounting seat 9 through a bearing to be fixed with a worm 22, the upper end of a shaft rod of a transmission gear 24 is fixed through a fixed bearing 23, the shaft rod of the transmission gear 24 passes through the left gear 17 to be fixed with the fixed bearing 23, a limiting block 8 is welded on a central sleeve 4, the central sleeve 4 is fixed with an outer ring of the mounting bearing 7, and an inner ring of the mounting bearing 7 is fixed with a, the interior of the central sleeve 4 is fixed with the central shaft 6 through three groups of mounting bearings 7, and the central sleeve 4 and the central shaft 6 are in concentric circle structures; a tray 14 is fixed at the upper end of the central shaft 6, and an upper syringe seat 15 is arranged on the tray 14; a mounting cavity 16 is formed in the mounting seat 9; the limiting block 8 is matched with the limiting groove 25 in size, and the limiting block 8 is T-shaped as the limiting groove 25; the limiting blocks 8 and the limiting rails 5 are respectively arranged into four groups, and the four groups of limiting blocks 8 and the four groups of limiting rails 5 are respectively arranged into two groups at the head and tail ends of the central sleeve 4; the first bevel gear 18 and the worm 22 are coaxially arranged, the worm 22 is matched with the transmission gear 24 in size, and meanwhile, the worm 22 is meshed with the transmission gear 24; the first rack 20 is installed at the left end of the central sleeve 4 through a bolt, the second rack 12 is installed at the right end of the central sleeve 4 through a bolt, the limiting block 8 is fixed on the central sleeve 4 through a bolt, the limiting rail 5 is welded inside the installation seat 9, and meanwhile, a limiting groove 25 is formed inside the limiting rail 5; the rotor of the second motor device 11 is fixed with the second bevel gear 19 through a coupler; the right upper side of the central sleeve 4 is provided with a right gear 13; the right gear 13 and the left gear 17 are symmetrical about the central shaft 6, the first rack 20 and the second rack 12 are symmetrical about the central shaft 6, meanwhile, the left gear 17 is meshed with the first rack 20, and the right gear 13 is meshed with the second rack 12; the second motor device 11 and the first motor device 2 are in a tail symmetrical structure about the central shaft 6, and the models of the second motor device 11 and the first motor device 2 are ACSM110-G06030 LZ; the transmission gear 24 and the left gear 17 are coaxially arranged;
as shown in fig. 1-2: during the lifting process of the central sleeve 4, the four groups of limiting blocks 8 on the central sleeve are in sliding connection with the limiting grooves 25 in the four groups of limiting rails 5 in the mounting seat 9, so that the stability of the central sleeve 4 during the lifting process is improved, and the central sleeve 4 is limited and guided;
as shown in fig. 1-4: the arrangement of the limiting block 8 and the limiting rail 5 can improve the stability of the needle cylinder on the central sleeve 4 in the lifting process, improve the quality and efficiency of knitting operation, better perform knitting work and promote the development of the jacquard industry.
When the central lifting structure of the single-sided computer towel jacquard is used, the rotor of the first motor device 2 rotates to drive the second bevel gear 19 to rotate, the second bevel gear 19 drives the first bevel gear 18 meshed with the second bevel gear to rotate, the first bevel gear 18 and the worm 22 are coaxially arranged, the worm 22 drives the transmission gear 24 to rotate, the transmission gear 24 and the left gear 17 are coaxially arranged, the left gear 17 rotates to drive the first rack 20 meshed with the left gear to rotate, so that the central sleeve 4 can be driven to move upwards to drive the upper needle cylinder seat 15 to adjust the working height, the second rack 12 is meshed with the right gear 13, and meanwhile, the transmission mode of the right gear 13 is consistent with that of the left gear 17, which is not repeated, and the first motor device 2 and the second motor device 11 operate simultaneously is the prior art; this is the whole process of the central lifting structure of the single-sided computer towel jacquard.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a central elevation structure of single face computer towel jacquard, includes mount pad (9) and first rack (20), its characterized in that: the bottom of the mounting seat (9) is provided with a bolt hole, the bottom of the mounting seat (9) is fixed with the base (1) through a fixing bolt (10), the second motor device (11) is fixed at the right end of the mounting seat (9) through the base (3), the first motor device (2) is fixed at the left end of the mounting seat (9) through the base (3), the rotor of the first motor device (2) is fixed with the second bevel gear (19) through a coupler, the rod body (21) of the first bevel gear (18) penetrates through the mounting seat (9) through a bearing to be fixed with the worm (22), the upper end of the shaft lever of the transmission gear (24) is fixed through a fixing bearing (23), the shaft lever of the moving gear (24) penetrates through the left gear (17) to be fixed with the shaft lever fixing bearing (23), the central sleeve (4) is welded with a limiting block (8), and the central sleeve (4) is fixed with the outer ring of the mounting bearing (7), meanwhile, an inner ring of the mounting bearing (7) is fixed with the central shaft (6), a tray (14) is fixed at the upper end of the central shaft (6), and an upper syringe seat (15) is mounted on the tray (14); a mounting cavity (16) is formed in the mounting seat (9);
the first rack (20) is installed at the left end of the central sleeve (4) through a bolt, the second rack (12) is installed at the right end of the central sleeve (4) through a bolt, a limiting block (8) is fixed on the central sleeve (4) through a bolt, a limiting track (5) is welded inside the installation seat (9), and meanwhile a limiting groove (25) is formed inside the limiting track (5); the rotor of the second motor device (11) is fixed with a second bevel gear (19) through a coupler; the right upper side of the central sleeve (4) is provided with a right gear (13).
2. The central lifting structure of a single-sided computer towel jacquard machine according to claim 1, characterized in that: the inner part of the central sleeve (4) is fixed with the central shaft (6) through three groups of mounting bearings (7), and the central sleeve (4) and the central shaft (6) are of concentric circle structures.
3. The central lifting structure of a single-sided computer towel jacquard machine according to claim 1, characterized in that: the limiting blocks (8) are matched with the limiting grooves (25) in size, and the limiting blocks (8) are T-shaped for the limiting grooves (25).
4. The central lifting structure of a single-sided computer towel jacquard machine according to claim 1, characterized in that: the limiting blocks (8) and the limiting tracks (5) are respectively arranged into four groups, and the four groups of limiting blocks (8) and the four groups of limiting tracks (5) are respectively arranged into two groups at the head and tail ends of the central sleeve (4).
5. The central lifting structure of a single-sided computer towel jacquard machine according to claim 1, characterized in that: the second motor device (11) and the first motor device (2) are in tail symmetry structure about the central shaft (6), and the models of the second motor device (11) and the first motor device (2) are ACSM110-G06030 LZ.
6. The central lifting structure of a single-sided computer towel jacquard machine according to claim 1, characterized in that: the right gear (13) and the left gear (17) are symmetrical structures about the central shaft (6), the first rack (20) and the second rack (12) are symmetrical structures about the central shaft (6), meanwhile, the left gear (17) is meshed with the first rack (20), and the right gear (13) is meshed with the second rack (12).
7. The central lifting structure of a single-sided computer towel jacquard machine according to claim 1, characterized in that: the first bevel gear (18) and the worm (22) are coaxially arranged, the worm (22) is matched with the transmission gear (24) in size, and meanwhile the worm (22) is meshed with the transmission gear (24).
8. The central lifting structure of a single-sided computer towel jacquard machine according to claim 1, characterized in that: the transmission gear (24) and the left gear (17) are coaxially arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921166597.1U CN210596474U (en) | 2019-07-24 | 2019-07-24 | Central lifting structure of single-sided computer towel jacquard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921166597.1U CN210596474U (en) | 2019-07-24 | 2019-07-24 | Central lifting structure of single-sided computer towel jacquard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210596474U true CN210596474U (en) | 2020-05-22 |
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ID=70713588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921166597.1U Expired - Fee Related CN210596474U (en) | 2019-07-24 | 2019-07-24 | Central lifting structure of single-sided computer towel jacquard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210596474U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112877891A (en) * | 2020-12-31 | 2021-06-01 | 泉州标达机械有限公司 | Central lifting structure of single-side knitting jacquard machine |
-
2019
- 2019-07-24 CN CN201921166597.1U patent/CN210596474U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112877891A (en) * | 2020-12-31 | 2021-06-01 | 泉州标达机械有限公司 | Central lifting structure of single-side knitting jacquard machine |
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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 |
Granted publication date: 20200522 Termination date: 20210724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |