CN213835762U - High-stability flat knitting machine needle plate jacking mechanism - Google Patents
High-stability flat knitting machine needle plate jacking mechanism Download PDFInfo
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- CN213835762U CN213835762U CN202022717031.2U CN202022717031U CN213835762U CN 213835762 U CN213835762 U CN 213835762U CN 202022717031 U CN202022717031 U CN 202022717031U CN 213835762 U CN213835762 U CN 213835762U
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- needle plate
- sliding table
- knitting machine
- flat knitting
- jacking mechanism
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Abstract
The utility model discloses a high-stability flat knitting machine needle plate jacking mechanism, which comprises two jacking mechanisms which are symmetrically arranged on two sides of a needle plate respectively, wherein each jacking mechanism comprises a fixed seat, a sliding table, an adjusting screw rod, a fixed assembly and a rotating assembly; sliding grooves are formed in two sides of the sliding table, and the sliding table is fixedly connected with the fixed seat through a fixing assembly penetrating through the sliding grooves; the sliding table is fixedly provided with a rotating shaft, the rotating part is rotatably connected with the rotating shaft, and the rotating part is used for tightly abutting against the needle plate. Simple structure, can simple effectual regulation faller's position, it is little to the friction damage of faller simultaneously.
Description
Technical Field
The utility model relates to a flat-bed machine equipment technical field, concretely relates to tight mechanism in high stability flat-bed machine faller top.
Background
The computerized flat knitting machine is a double-needle plate latch needle weft knitting loom. The cam device is like a group of plane cams, the stitch of a knitting needle can enter the groove of the cam, the cam is moved, the knitting needle is forced to do regular lifting motion in the needle groove of the needle plate, and the yarn can be knitted into knitted fabric through the action of the needle hook and the needle latch. In the ascending process of the knitting needle, the coil gradually withdraws from the needle hook, the needle latch is opened, and the withdrawing needle latch is hung on the needle rod; during the descending process of the knitting needle, the needle hook hooks the newly laid yarn and draws and bends the newly laid yarn into a coil, meanwhile, the original coil is separated from the needle hook, the new coil passes through the old coil and is connected with the old coil in series, and the coil strings knitted by a plurality of knitting needles are mutually connected to form the knitted fabric. The computerized flat knitting machine is a very common processing device for processing knitted goods such as woolen sweaters, cashmere sweaters and the like; the knitting needles and the stitches are arranged on the needle plate, so that the needle plate of the computerized flat knitting machine is required to be horizontal as a whole, and the inclination of the needle plate of the computerized flat knitting machine can cause great influence on the production and processing process.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model aims to provide a high-stability flat knitting machine needle plate jacking mechanism, which comprises two jacking mechanisms symmetrically arranged on two sides of a needle plate respectively, wherein each jacking mechanism comprises a fixed seat, a sliding table, an adjusting screw rod, a fixed assembly and a rotating assembly, the fixed seat is fixedly arranged on a frame, the fixed seat is provided with a connecting hole, and the adjusting screw rod penetrates through the connecting hole to be tightly abutted against the sliding table; sliding grooves are formed in two sides of the sliding table, and the sliding table is fixedly connected with the fixed seat through a fixing assembly penetrating through the sliding grooves; the sliding table is fixedly provided with a rotating shaft, the rotating part is rotatably connected with the rotating shaft, and the rotating part is used for tightly abutting against the needle plate.
On the basis of the above scheme and as a preferable scheme of the scheme: the fixing assembly comprises a fixing screw and a nut, the fixing screw is fixedly arranged on the fixing seat and penetrates through the sliding groove, and the nut is in threaded connection with the fixing screw.
On the basis of the above scheme and as a preferable scheme of the scheme: the rotating part is a step-shaped circular truncated cone, the outer diameter of the bottom of the circular truncated cone is larger than that of the top of the circular truncated cone, and the needle plate is in contact with the step surface of the circular truncated cone and abuts against the outer surface of the circular truncated cone.
On the basis of the above scheme and as a preferable scheme of the scheme: and a bearing is arranged between the circular truncated cone and the rotating shaft.
On the basis of the above scheme and as a preferable scheme of the scheme: the fixing seat is L-shaped.
On the basis of the above scheme and as a preferable scheme of the scheme: and a clamping part is arranged at one end of the adjusting screw rod, which is far away from the sliding table.
On the basis of the above scheme and as a preferable scheme of the scheme: the shape of the cross section of the clamping part is a regular hexagon.
The utility model discloses compare prior art protrusion and profitable technological effect and be:
1. the sliding table moves along the sliding groove, and the pushing degree of the needle plate can be adjusted. When unscrewing during the nut, rotate adjusting screw, the sliding stand atress is followed the spout moves and stops after setting for the position, screws up the nut will the sliding stand compresses tightly to be fixed in on the fixing base, realize the location of sliding stand, highly adjust the faller for when original faller position is out of level, through the position of adjusting the sliding stand, realize the altitude mixture control to the both sides of faller, make its level, avoid follow-up because the faller is out of level causes the influence to production and processing.
2. The rotating part tightly supports the needle plate, so that the needle plate is prevented from being damaged due to friction when moving.
Drawings
FIG. 1 is a schematic structural view of a needle plate pushing mechanism of a high-stability flat knitting machine of the present invention;
fig. 2 is a schematic structural view of the fixing base.
Detailed Description
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "lateral", "longitudinal", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in fig. 1, and are used merely for convenience of description and to simplify the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
The utility model discloses a tight mechanism in high stability flat-bed machine faller top combines the attached drawing below, makes further description to utility model's structure principle and theory of operation.
As shown in fig. 1 to 2, the needle plate tightening mechanism of the flat knitting machine of the present invention comprises two tightening mechanisms symmetrically disposed on two sides of the needle plate for tightening the needle plate, wherein the tightening mechanism comprises an L-shaped fixing base 1, a sliding table 2, an adjusting screw 3, a fixing assembly 4 and a rotating assembly, the fixing base 1 is fixedly disposed on the frame, the fixing base 1 is provided with a connecting hole 5, and the adjusting screw 3 passes through the connecting hole 5 and tightly abuts against the sliding table 2; two sliding chutes 6 are symmetrically arranged on two sides of the sliding table 2, the sliding chutes 6 are long-strip-shaped, the direction of the sliding chutes 6 is the same as the moving direction of the adjusting screw 3, the sliding table 2 and the fixed seat 1 are fixedly connected through a fixing component 4 penetrating through the sliding chutes 6, concretely, the fixing component 4 comprises a fixing screw 7 and a nut 8, the fixing screw 7 is fixedly arranged on the fixed seat 1, the fixing screw 7 penetrates through the sliding chutes 6, the nut 8 is in threaded connection with the fixing screw 7, when the nut 8 is unscrewed, the adjusting screw 3 is rotated, the sliding table 2 is forced to move to a set position along the sliding chutes 6 and then stops, the nut 8 is screwed, the sliding table 2 is tightly pressed and fixed on the fixed seat 1, the positioning of the sliding table 2 is realized, the height of the needle plate is adjusted, so that when the original position of the needle plate is not horizontal, the height adjustment of two sides of the needle plate is realized by adjusting the position of the sliding table 2, and the needle plate is horizontal, the influence on production and processing caused by the fact that the needle plate is not horizontal in the follow-up process is avoided; the rotating shaft 9 is fixedly arranged on the sliding table 2, the rotating part is rotatably connected with the rotating shaft 9, specifically, the rotating part is a step-shaped circular truncated cone 10, the outer diameter of the bottom of the circular truncated cone 10 is larger than the outer diameter of the top of the circular truncated cone 10, the needle plate is in contact with the step surface 11 of the circular truncated cone 10 and is tightly abutted to the outer surface of the circular truncated cone 10, when the needle plate moves, the circular truncated cone 10 rotates under the friction force applied by the needle plate, the friction between the outer surface of the circular truncated cone 10 and the needle plate is reduced when the needle plate moves, and the friction damage of the needle plate is reduced.
Furthermore, a bearing 12 is arranged between the circular truncated cone 10 and the rotating shaft 9, so that the resistance borne by the circular truncated cone 10 during rotation is reduced, and the rotation is more smooth.
Furthermore, a clamping part 13 is arranged at one end of the adjusting screw rod 3 far away from the sliding table 2, so that the clamping part 13 can be held conveniently to rotate the adjusting screw rod 3, and the adjustment of the adjusting screw rod 3 is realized; furthermore, one end of the adjusting screw rod 3, which is far away from the sliding table 2, is provided with a clamping portion 13, and the clamping portion 13 is used for clamping, specifically, the shape of the cross section of the clamping portion 13 is a regular hexagon, which facilitates the use of tools such as a wrench.
The specific working principle is as follows: during the screw nut 8 of unscrewing, rotate adjusting screw 3, 2 atresss of sliding stand stop after 6 movements to settlement positions along spout, screw up the screw nut 8, compress tightly sliding stand 2 and be fixed in on fixing base 1, realize the location of sliding stand 2, highly adjust the faller, make when original faller position is out of level, through the position of adjusting sliding stand 2, realize the altitude mixture control to the both sides of faller, simultaneously through revolving shaft 9 rotate round platform 10 when having reduced the faller and the frictional force between the round platform 10, effectively protect the faller.
It will be apparent to those skilled in the art that modifications and variations can be made in the above-described embodiments, or some features of the invention may be substituted or omitted, and any modification, substitution, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (7)
1. The utility model provides a tight mechanism in high stability flat-bed machine faller top which characterized in that: the needle plate pushing device comprises two pushing mechanisms which are symmetrically arranged on two sides of a needle plate respectively, wherein each pushing mechanism comprises a fixed seat, a sliding table, an adjusting screw rod, a fixed assembly and a rotating assembly; sliding grooves are formed in two sides of the sliding table, and the sliding table is fixedly connected with the fixed seat through a fixing assembly penetrating through the sliding grooves; the sliding table is fixedly provided with a rotating shaft, the rotating assembly is rotatably connected with the rotating shaft, and the rotating assembly is used for tightly abutting against the needle plate.
2. The needle plate jacking mechanism of the high-stability flat knitting machine as claimed in claim 1, wherein: the fixing assembly comprises a fixing screw and a nut, the fixing screw is fixedly arranged on the fixing seat and penetrates through the sliding groove, and the nut is in threaded connection with the fixing screw.
3. The needle plate jacking mechanism of the high-stability flat knitting machine as claimed in claim 1, wherein: the rotating assembly is a step-shaped circular truncated cone, the outer diameter of the bottom of the circular truncated cone is larger than that of the top of the circular truncated cone, and the needle plate is in contact with the step surface of the circular truncated cone and abuts against the outer surface of the circular truncated cone.
4. The needle plate jacking mechanism of the high-stability flat knitting machine as claimed in claim 3, wherein: and a bearing is arranged between the circular truncated cone and the rotating shaft.
5. The needle plate jacking mechanism of the high-stability flat knitting machine as claimed in claim 1, wherein: the fixing seat is L-shaped.
6. The needle plate jacking mechanism of the high-stability flat knitting machine as claimed in claim 1, wherein: and a clamping part is arranged at one end of the adjusting screw rod, which is far away from the sliding table.
7. The needle plate jacking mechanism of the high-stability flat knitting machine as claimed in claim 6, wherein: the shape of the cross section of the clamping part is a regular hexagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022717031.2U CN213835762U (en) | 2020-11-21 | 2020-11-21 | High-stability flat knitting machine needle plate jacking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022717031.2U CN213835762U (en) | 2020-11-21 | 2020-11-21 | High-stability flat knitting machine needle plate jacking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213835762U true CN213835762U (en) | 2021-07-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022717031.2U Active CN213835762U (en) | 2020-11-21 | 2020-11-21 | High-stability flat knitting machine needle plate jacking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213835762U (en) |
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2020
- 2020-11-21 CN CN202022717031.2U patent/CN213835762U/en active Active
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