CN111560698A - Needle bed structure for warp knitting machine - Google Patents
Needle bed structure for warp knitting machine Download PDFInfo
- Publication number
- CN111560698A CN111560698A CN202010459584.4A CN202010459584A CN111560698A CN 111560698 A CN111560698 A CN 111560698A CN 202010459584 A CN202010459584 A CN 202010459584A CN 111560698 A CN111560698 A CN 111560698A
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- CN
- China
- Prior art keywords
- driving
- needle bed
- warp knitting
- knitting machine
- bed structure
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B27/00—Details of, or auxiliary devices incorporated in, warp knitting machines, restricted to machines of this kind
- D04B27/06—Needle bars; Sinker bars
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B27/00—Details of, or auxiliary devices incorporated in, warp knitting machines, restricted to machines of this kind
- D04B27/06—Needle bars; Sinker bars
- D04B27/08—Driving devices therefor
Abstract
The invention belongs to the technical field of textile machinery, in particular to a needle bed structure for a warp knitting machine, which comprises a driving box, wherein the front surface of an inner cavity of the driving box is rotatably connected with a rotating shaft through a bearing, and the outer surface of the rotating shaft is sleeved with a rotating disc, the stability is poor, thereby avoiding the influence on the quality of the gray cloth caused by the poor motion stability of the needle bed.
Description
Technical Field
The invention belongs to the technical field of textile machinery, and particularly relates to a needle bed structure for a warp knitting machine.
Background
Textile machinery is the various mechanical devices required to process natural or chemical fibers into textiles. The machinery for producing chemical fibers, although including many types of chemical machinery, is now considered to be an extension of textile machinery and is a broad category of textile machinery. The different fibers such as cotton, hemp, silk and wool are processed into textiles by different procedures, and the required machines are various and various. Textile machines are generally classified according to production processes and include spinning devices, weaving devices, printing devices, finishing devices, chemical fiber drawing devices, reeling devices, and non-woven fabric devices. Spinning equipment is divided into two categories, short fiber processing and long fiber processing.
One or several groups of parallel arranged yarns are used for forming a knitted fabric on all working needles of a warp feeding machine simultaneously by looping, the method is called warp knitting, the fabric is called warp knitting fabric, a machine for completing the warp knitting is called a warp knitting machine, most of existing warp knitting machine needle bed transmission devices adopt a cam mechanism and a connecting rod mechanism to achieve the production purpose, but the existing structure is relatively complex, impact force between parts is large, abrasion is serious, and the defects of poor stability exist, so that the quality of gray cloth is influenced, the needle bed structure for the warp knitting machine is provided, and the problems provided above are solved.
Disclosure of Invention
To solve the problems set forth in the background art described above. The invention provides a needle bed structure for a warp knitting machine, which has the advantage of improving the stability when a needle bed moves and solves the problem of poor stability when an original device moves on the needle bed.
In order to achieve the purpose, the invention provides the following technical scheme: the needle bed structure for the warp knitting machine comprises a driving box, wherein the front of an inner cavity of the driving box is rotatably connected with a rotating shaft through a bearing, a turntable is sleeved on the outer surface of the rotating shaft, a driving column is welded at the bottom of the back of the turntable, a driving frame is sleeved on the outer surface of the driving column, a driving groove matched with the driving column for use is formed in the front of the driving frame, the outer surface of the driving column is in sliding connection with the inner surface of the driving groove, a driving plate is fixedly connected to the center of the top of the driving frame, the top of the driving plate penetrates through the driving box and extends to the outer side of the driving box, a concave frame is fixedly connected to the left side of the top of the driving box through a support, the inner cavity of the concave frame is movably connected with a guide plate through a movable shaft, a connecting plate is movably connected to the right side of the, the right side of the top of the guide plate is fixedly connected with a needle bed bracket, the top of the needle bed bracket is fixedly connected with a needle bed, the top of the needle bed is fixedly provided with a groove needle, and the bottom of the inner cavity of the driving box is fixedly provided with a driving assembly.
Preferably, the driving assembly comprises a rotating motor, a main belt pulley is sleeved at the output end of the rotating motor, a secondary belt pulley is sleeved on the outer surface of the rotating shaft and in a position corresponding to the main belt pulley, and the main belt pulley is in transmission connection with the secondary belt pulley through a belt.
Preferably, the backup pad has all been welded to the left and right sides of drive frame, the shifting chute that uses with the backup pad cooperation is all seted up to the left and right sides of drive case inner chamber, the internal surface in shifting chute and the surface sliding connection of backup pad.
Preferably, a pressure spring is welded at the top of the inner cavity of the moving groove, and the bottom of the pressure spring is welded at the joint of the supporting plate.
Preferably, the bottom of the left side and the bottom of the right side of the driving box are fixedly connected with fixing plates, and mounting holes are formed in the tops of the fixing plates.
Preferably, the front surface of the driving box is movably connected with a box door through a hinge.
Compared with the prior art, the invention has the beneficial effects that:
1. in the invention, the output end of the rotating motor drives the main belt pulley to rotate by arranging the rotating motor, the main belt pulley drives the driven belt pulley to rotate by a belt, the driven belt pulley drives the rotating shaft to rotate, the rotating shaft drives the rotating disc to rotate, the rotating disc drives the driving column to slide left and right on the inner surface of the driving groove, thereby leading the driving frame to drive the driving plate to move up and down, leading the driving plate to drive the connecting plate to move up and down through the movable shaft, leading the connecting plate to drive the guide plate to move up and down through the movable shaft, leading the left end of the guide plate to be movably connected with the inner cavity of the concave frame through the movable shaft, thereby leading the guide plate to drive the needle bed to do reciprocating motion along the movable shaft of the cavity of the concave frame, and when the needle bed moves, the advantage of stability is improved, has solved original device when the needle bed motion, the relatively poor problem of stability to the relatively poor influence greige cloth quality of needle bed motion stability has been avoided.
2. In the invention, the rotating shaft can rotate by arranging the rotating motor, the main belt pulley and the auxiliary belt pulley; the driving frame can be supported and limited by arranging the supporting plate and the moving groove; the driving frame can be conveniently buffered when moving up and down by arranging the pressure spring; the driving box and the rack can be conveniently and fixedly installed by arranging the fixing plate and the installation hole; through setting up the chamber door, can make things convenient for the maintenance personal to regularly change and maintain the part of drive case inner chamber.
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 the present invention;
FIG. 2 is a perspective view of the connection of the turntable and drive column structure of the present invention;
FIG. 3 is a rear cross-sectional view of the drive box structure of the present invention;
fig. 4 is a front view of the drive case structure of the present invention.
In the figure: 1. a drive box; 2. a rotating shaft; 3. a turntable; 4. a drive column; 5. a drive frame; 6. a drive slot; 7. a drive plate; 8. a female frame; 9. a guide plate; 10. a connecting plate; 11. a needle bed bracket; 12. a needle bed; 13. a groove needle; 14. a drive assembly; 141. a rotating electric machine; 142. a primary pulley; 143. a secondary pulley; 15. a support plate; 16. a moving groove; 17. a pressure spring; 18. a fixing plate; 19. and (7) installing holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides the following technical solutions: a needle bed structure for a warp knitting machine comprises a driving box 1, wherein the front of the inner cavity of the driving box 1 is rotatably connected with a rotating shaft 2 through a bearing, the outer surface of the rotating shaft 2 is sleeved with a turntable 3, a driving column 4 is welded at the bottom of the back of the turntable 3, a driving frame 5 is sleeved on the outer surface of the driving column 4, a driving groove 6 matched with the driving column 4 is formed in the front of the driving frame 5, the outer surface of the driving column 4 is in sliding connection with the inner surface of the driving groove 6, a driving plate 7 is fixedly connected with the center of the top of the driving frame 5, the top of the driving plate 7 penetrates through the driving box 1 and extends to the outer side of the driving box 1, a concave frame 8 is fixedly connected with the left side of the top of the driving box 1 through a support, a guide plate 9 is movably connected with the inner cavity of the concave frame 8 through a movable shaft, a connecting plate 10 is, a needle bed bracket 11 is fixedly connected to the right side of the top of the guide plate 9, a needle bed 12 is fixedly connected to the top of the needle bed bracket 11, a grooved needle 13 is fixedly installed at the top of the needle bed 12, a driving component 14 is fixedly arranged at the bottom of an inner cavity of the driving box 1, a rotating motor 141 is arranged, an output end of the rotating motor 141 drives a main belt pulley 142 to rotate, the main belt pulley 142 drives a driven belt pulley 143 to rotate through a belt, the driven belt pulley 143 drives a rotating shaft 2 to rotate, the rotating shaft 2 drives a rotating disc 3 to rotate, the rotating disc 3 drives a driving column 4 to slide left and right on the inner surface of a driving groove 6, so that a driving frame 5 drives a driving plate 7 to move up and down, the driving plate 7 drives a connecting plate 10 to move up and down through a movable shaft, the connecting plate 10 drives the guide plate 9 to move up and down through the movable shaft, meanwhile, the left end of the guide plate 9, through setting up above structure, possess when needle bed 12 moves, improve the advantage of stability, solved original device when needle bed 12 moves, the relatively poor problem of stability to the relatively poor influence gray cloth quality of needle bed 12 motion stability has been avoided.
Referring to fig. 1, the driving assembly 14 includes a rotating motor 141, an output end of the rotating motor 141 is sleeved with a main pulley 142, a position of an outer surface of the rotating shaft 2 corresponding to the main pulley 142 is sleeved with a secondary pulley 143, the main pulley 142 and the secondary pulley 143 are in transmission connection through a belt, and the rotating shaft 2 can be rotated by arranging the rotating motor 141, the main pulley 142 and the secondary pulley 143.
Referring to fig. 1, the left and right sides of the driving frame 5 are welded with the supporting plates 15, the left and right sides of the inner cavity of the driving box 1 are provided with the moving grooves 16 matched with the supporting plates 15, the inner surfaces of the moving grooves 16 are slidably connected with the outer surfaces of the supporting plates 15, and the supporting plates 15 and the moving grooves 16 are arranged to support and limit the driving frame 5.
Referring to fig. 1, a pressure spring 17 is welded to the top of an inner cavity of the moving groove 16, a joint between the bottom of the pressure spring 17 and the support plate 15 is welded, and the pressure spring 17 is arranged to facilitate buffering when the driving frame 5 moves up and down.
Referring to fig. 1, the fixing plates 18 are fixedly connected to the bottoms of the left and right sides of the driving box 1, the mounting holes 19 are formed in the tops of the fixing plates 18, and the driving box 1 and the rack can be conveniently and fixedly mounted by the aid of the fixing plates 18 and the mounting holes 19.
Referring to fig. 4, the front surface of the driving box 1 is movably connected with a box door through a hinge, and maintenance personnel can conveniently replace and maintain parts in the inner cavity of the driving box 1 at regular intervals by arranging the box door.
The working principle and the using process of the invention are as follows: fixing the fixing plate 18 and the frame of the warp knitting machine through a fastening bolt, then electrifying the plug of the rotating motor 141, starting the external controller of the rotating motor 141, enabling the output end of the rotating motor 141 to drive the main belt pulley 142 to rotate, the main belt pulley 142 to drive the driven belt pulley 143 to rotate through a belt, the driven belt pulley 143 to drive the rotating shaft 2 to rotate, the rotating shaft 2 to drive the rotating disc 3 to rotate, the rotating disc 3 to drive the driving column 4 to slide left and right on the inner surface of the driving groove 6, so that the driving frame 5 drives the supporting plate 15 to slide up and down in the inner cavity of the moving groove 16 to extrude the pressure spring 17, the pressure spring 17 supports the supporting plate 15 under the reaction force, so as to buffer the impact force of the driving frame 5, further improve the stability, simultaneously, the driving frame 5 drives the driving plate 7 to move up and down, the driving plate 7 drives the connecting plate 10, meanwhile, the left end of the guide plate 9 is movably connected with the inner cavity of the concave frame 8 through the movable shaft, so that the guide plate 9 drives the needle bed 12 to reciprocate along the movable shaft of the inner cavity of the concave frame 8, and the problem that the moving stability of the needle bed 12 is poor and the quality of the gray cloth is influenced is avoided.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The phrase "comprising a defined element does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.
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 (9)
1. Needle bed structure for tricot machine, including drive case (1), its characterized in that: the front of the inner cavity of the driving box (1) is rotatably connected with a rotating shaft (2) through a bearing, the outer surface of the rotating shaft (2) is sleeved with a turntable (3), a driving column (4) is welded at the bottom of the back of the turntable (3), a driving frame (5) is sleeved on the outer surface of the driving column (4), a driving groove (6) matched with the driving column (4) for use is formed in the front of the driving frame (5), the outer surface of the driving column (4) is connected with the inner surface of the driving groove (6) in a sliding manner, a driving plate (7) is fixedly connected with the center of the top of the driving frame (5), the top of the driving plate (7) penetrates through the driving box (1) and extends to the outer side of the driving box (1), a concave frame (8) is fixedly connected with the left side of the top of the driving box (1) through a support, and a guide plate (9) is movably connected with the, the right side of deflector (9) bottom is connected with connecting plate (10), the bottom of connecting plate (10) and the top swing joint of drive plate (7), the right side fixedly connected with needle bed bracket (11) at deflector (9) top, the top fixedly connected with needle bed (12) of needle bed bracket (11), the fixed drive assembly (14) that is provided with in bottom of drive case (1) inner chamber.
2. A needle bed structure for a warp knitting machine according to claim 1, characterized in that: the drive assembly (14) comprises a rotating motor (141), the output end of the rotating motor (141) is sleeved with a main belt pulley (142), the outer surface of the rotating shaft (2) is sleeved with a secondary belt pulley (143) in a position corresponding to the main belt pulley (142), and the main belt pulley (142) is in transmission connection with the secondary belt pulley (143) through a belt.
3. A needle bed structure for a warp knitting machine according to claim 1, characterized in that: backup pads (15) are all welded to the left and right sides of drive frame (5), shifting chute (16) that use with backup pad (15) cooperation are all seted up to the left and right sides of drive case (1) inner chamber, the internal surface of shifting chute (16) and the surface sliding connection of backup pad (15).
4. A needle bed structure for a warp knitting machine according to claim 3, characterized in that: the top of the inner cavity of the moving groove (16) is welded with a pressure spring (17), and the joint of the bottom of the pressure spring (17) and the supporting plate (15) is welded.
5. A needle bed structure for a warp knitting machine according to claim 1, characterized in that: the bottom of the left side and the bottom of the right side of the driving box (1) are fixedly connected with fixing plates (18), and mounting holes (19) are formed in the tops of the fixing plates (18).
6. A needle bed structure for a warp knitting machine according to claim 1, characterized in that: the front surface of the driving box (1) is movably connected with a box door through a hinge.
7. A needle bed structure for a warp knitting machine according to claim 1, characterized in that: the top of the needle bed (12) is fixedly provided with a groove needle (13).
8. A needle bed structure for a warp knitting machine according to claim 1, characterized in that: the right side of the bottom of the guide plate (9) is connected with a connecting plate (10) through a movable shaft.
9. A needle bed structure for a warp knitting machine according to claim 1, characterized in that: the bottom of the connecting plate (10) is movably connected with the top of the driving plate (7) through a movable shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010459584.4A CN111560698A (en) | 2020-05-27 | 2020-05-27 | Needle bed structure for warp knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010459584.4A CN111560698A (en) | 2020-05-27 | 2020-05-27 | Needle bed structure for warp knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111560698A true CN111560698A (en) | 2020-08-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010459584.4A Pending CN111560698A (en) | 2020-05-27 | 2020-05-27 | Needle bed structure for warp knitting machine |
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| Country | Link |
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| CN (1) | CN111560698A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112814335A (en) * | 2021-01-07 | 2021-05-18 | 张世华 | Automatic robot that whitewashes of intelligence building wall |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4036313A1 (en) * | 1990-11-12 | 1992-05-14 | Inst Tech Textilien Gmbh | Circular knitting machine - has needle movement provided by eccentric drive with levers attached to cylinder sliding on tubular machine body |
| JP2000154451A (en) * | 1998-11-16 | 2000-06-06 | Ykk Corp | Driving mechanism of weft guide bar and two or more kinds of warp guide bar in crocheting machine having narrow width |
| CN204849248U (en) * | 2015-06-29 | 2015-12-09 | 常州市第八纺织机械有限公司 | Knitting needle up -and -down motion mechanism |
| CN206173584U (en) * | 2016-10-13 | 2017-05-17 | 五洋纺机有限公司 | Warp knitting machine |
| CN207091652U (en) * | 2017-06-29 | 2018-03-13 | 福建信亿机械科技有限公司 | The needle-bar motion of double rib warp loom |
| CN207362441U (en) * | 2017-10-24 | 2018-05-15 | 福建信亿机械科技有限公司 | A kind of new needle bed transmission mechanism |
-
2020
- 2020-05-27 CN CN202010459584.4A patent/CN111560698A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4036313A1 (en) * | 1990-11-12 | 1992-05-14 | Inst Tech Textilien Gmbh | Circular knitting machine - has needle movement provided by eccentric drive with levers attached to cylinder sliding on tubular machine body |
| JP2000154451A (en) * | 1998-11-16 | 2000-06-06 | Ykk Corp | Driving mechanism of weft guide bar and two or more kinds of warp guide bar in crocheting machine having narrow width |
| CN204849248U (en) * | 2015-06-29 | 2015-12-09 | 常州市第八纺织机械有限公司 | Knitting needle up -and -down motion mechanism |
| CN206173584U (en) * | 2016-10-13 | 2017-05-17 | 五洋纺机有限公司 | Warp knitting machine |
| CN207091652U (en) * | 2017-06-29 | 2018-03-13 | 福建信亿机械科技有限公司 | The needle-bar motion of double rib warp loom |
| CN207362441U (en) * | 2017-10-24 | 2018-05-15 | 福建信亿机械科技有限公司 | A kind of new needle bed transmission mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112814335A (en) * | 2021-01-07 | 2021-05-18 | 张世华 | Automatic robot that whitewashes of intelligence building wall |
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Application publication date: 20200821 |