CN215051089U - Crochet machine stroke adjusting mechanism - Google Patents
Crochet machine stroke adjusting mechanism Download PDFInfo
- Publication number
- CN215051089U CN215051089U CN202121546712.5U CN202121546712U CN215051089U CN 215051089 U CN215051089 U CN 215051089U CN 202121546712 U CN202121546712 U CN 202121546712U CN 215051089 U CN215051089 U CN 215051089U
- Authority
- CN
- China
- Prior art keywords
- adjustment mechanism
- transmission shaft
- eccentric
- adjusting bolt
- main shaft
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Looms (AREA)
Abstract
The utility model provides a crochet machine stroke adjustment mechanism, the on-line screen storage device comprises a base, the transmission shaft, the main shaft, the drive belt, eccentric adjustment mechanism, the weft needle swing arm, connecting rod and faller, the transmission shaft cover is established in the base, eccentric adjustment mechanism sets up at the transmission shaft tip, the main shaft sets up in base one side, be connected through the conveyer belt between main shaft and the transmission shaft, the main shaft rotates and drives the transmission shaft axle and rotate, the transmission shaft drives eccentric adjustment mechanism and rotates, connecting rod and eccentric adjustment mechanism connect respectively in the weft needle swing arm, the weft needle swing arm is connected to connecting rod one end, the faller is connected to the other end. The advantage lies in, through rotating the adjusting bolt in the eccentric adjustment mechanism, can change the eccentric distance of linkage piece for the chassis, eccentric adjustment mechanism eccentric rotation, the swing range of different weft needle swing arms of eccentric distance also changes along with it to realize the regulation to faller swing range. When the structure is adjusted, only the adjusting bolt needs to be rotated very conveniently.
Description
Technical Field
The utility model relates to a crochet machine especially relates to a crochet machine stroke adjustment mechanism.
Background
A warp knitting machine in which a needle bed and a guide bar are arranged horizontally and a weft insertion guide bar is arranged vertically above the needle bed. Is a modified narrow raschel machine. The warp yarns fed by the guide bar are woven into loops by using a latch needle or a self-closing crochet needle, and the weft insertion yarns are fed by the weft insertion guide bar and clamped in the loops of the ground texture. It is commonly used for producing narrow-width warp knitted fabrics such as lace strips, elastic bands and the like.
The swing amplitude of a needle plate in the crochet machine is different according to different products, the existing adjusting method has a complex structure, the operation is time-consuming and labor-consuming, and the production efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, a crochet machine stroke adjusting mechanism capable of quickly adjusting the crochet machine stroke is specially manufactured.
In order to achieve the above object, the present invention provides the following solutions: the utility model provides a crochet machine stroke adjustment mechanism, the on-line screen storage device comprises a base, the transmission shaft, the main shaft, the drive belt, eccentric adjustment mechanism, the weft needle swing arm, connecting rod and faller, the transmission shaft cover is established in the base, eccentric adjustment mechanism sets up at the transmission shaft tip, the main shaft sets up in base one side, be connected through the conveyer belt between main shaft and the transmission shaft, the main shaft rotates and drives the transmission shaft axle and rotate, the transmission shaft drives eccentric adjustment mechanism and rotates, connecting rod and eccentric adjustment mechanism connect respectively in the weft needle swing arm, the weft needle swing arm is connected to connecting rod one end, the faller is connected to the other end.
Furthermore, the eccentric adjusting mechanism comprises a chassis, an adjusting bolt and a linkage block, the adjusting bolt is arranged in the chassis, the linkage block is in meshing transmission with the adjusting bolt, and the eccentric distance of the linkage block relative to the chassis is adjusted by rotating the adjusting bolt.
Furthermore, the middle part of the chassis is provided with a groove which radially penetrates through the two sides of the chassis.
Further, adjusting bolt includes nut portion and screw rod portion, is equipped with a department in the recess and narrows the mouth, and the mouth that narrows sets up between nut portion and screw rod portion, and adjusting bolt can rotate in narrowing the mouth.
Furthermore, the linkage block comprises a first bearing end and a second bearing end, the first bearing end and the second bearing end are respectively arranged at two ends of the linkage block, the first bearing end is connected with the adjusting bolt, and the second bearing end is connected with the weft needle swing arm.
Further, the first bearing end comprises a movable sliding block and a first bearing, the first bearing is arranged at the end of the linkage block, the movable sliding block is assembled with the first bearing, and an internal thread structure matched with the adjusting bolt is arranged in the movable sliding block.
The utility model discloses an useful part lies in:
compare traditional crochet machine stroke adjustment mechanism, the utility model discloses optimize its adjustment mechanism, this adjustment mechanism includes base, transmission shaft, main shaft, drive belt, eccentric adjustment mechanism, weft needle swing arm, connecting rod and faller, through rotating the adjusting bolt among the eccentric adjustment mechanism, can change the eccentric distance of linkage piece for the chassis, eccentric adjustment mechanism eccentric rotation, the swing range of the different weft needle swing arms of eccentric distance also changes thereupon to the realization is to the regulation of faller swing range. When the structure is adjusted, only the adjusting bolt needs to be rotated very conveniently.
Drawings
Fig. 1 is a schematic structural view of a stroke adjusting mechanism of the crochet machine of the present invention.
Fig. 2 is a schematic structural view of an eccentric adjusting mechanism in a stroke adjusting mechanism of the crochet machine of the utility model.
Fig. 3 is a schematic structural diagram of a chassis and an adjusting bolt in the stroke adjusting mechanism of the crochet machine of the present invention.
Fig. 4 is a schematic view of a combination of the linkage block and the movable slide block in the stroke adjusting mechanism of the crochet machine of the present invention.
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.
A crochet machine stroke adjusting mechanism comprises a base 2, a transmission shaft, a main shaft 1, a transmission belt 3, an eccentric adjusting mechanism, a weft needle swing arm 6, a connecting rod 5 and a needle plate 4, wherein the base is arranged in a machine box of the whole machine, the transmission shaft is sleeved in the base, the eccentric adjusting mechanism is arranged at the end part of the transmission shaft, the main shaft is arranged at one side of the base and is driven by a motor, the main shaft is connected with the transmission shaft through the transmission belt, the main shaft rotates to drive the transmission shaft to rotate, the transmission shaft drives the eccentric adjusting mechanism to rotate, the connecting rod and the eccentric adjusting mechanism are respectively connected to the weft needle swing arm, one end of the connecting rod is connected with the weft needle swing arm, the other end of the connecting rod is connected with the needle plate, an installation shaft is arranged in the machine box, the bottom of the weft needle swing arm is sleeved on the installation shaft and rotates by taking the installation shaft as an axis, the eccentric adjusting mechanism comprises a chassis 101, an adjusting bolt and a linkage block, the chassis is arranged at the end part of the transmission shaft, the adjusting bolt is arranged in the chassis, the linkage block is in meshing transmission with the adjusting bolt, and the eccentric distance of the linkage block relative to the chassis is adjusted by rotating the adjusting bolt. The middle part of the chassis is provided with a groove 103 which radially penetrates through the two sides of the chassis. The adjusting bolt comprises a nut part 102 and a screw part 104, a narrowing opening 105 is arranged in the groove, the narrowing opening is arranged between the nut part and the screw part, the groove width of the narrowing opening is smaller than the width of the groove, the adjusting bolt can rotate in the narrowing opening, the narrowing opening simultaneously plays a role in radial limiting of the adjusting bolt, the adjusting bolt can only rotate and cannot displace when the adjusting bolt rotates, the linkage block is also adjusted by rotation and comprises a first bearing end 106 and a second bearing end 107, the first bearing end and the second bearing end are respectively arranged at two ends of the linkage block, the first bearing end is connected with the adjusting bolt, and the second bearing end is connected with the weft needle swing arm. The first bearing end comprises a movable sliding block 108 and a first bearing, the first bearing is arranged at the end part of the linkage block, the movable sliding block is assembled with the first bearing, and an internal thread structure 109 matched with the adjusting bolt is arranged in the movable sliding block. The adjusting bolt is meshed in the movable sliding block for transmission, so that the position of the movable sliding block is adjusted, and the effect of adjusting the eccentric distance is finally achieved.
It is obvious to a person skilled in the art that the invention is not limited to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention, and that the embodiments are therefore to be considered in all respects as exemplary and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (6)
1. The utility model provides a crochet machine stroke adjustment mechanism, a serial communication port, which comprises a base, the transmission shaft, the main shaft, the drive belt, eccentric adjustment mechanism, the weft needle swing arm, connecting rod and faller, the transmission shaft cover is established in the base, eccentric adjustment mechanism sets up at the transmission shaft tip, the main shaft sets up in base one side, be connected through the conveyer belt between main shaft and the transmission shaft, the main shaft rotates and drives the transmission shaft axle and rotate, the transmission shaft drives eccentric adjustment mechanism and rotates, connecting rod and eccentric adjustment structure are connected respectively in the weft needle swing arm, the weft needle swing arm is connected to connecting rod one end, the faller is connected to the other end.
2. The crochet machine stroke adjusting mechanism of claim 1, wherein the eccentric adjusting mechanism comprises a chassis, an adjusting bolt and a linkage block, the adjusting bolt is arranged in the chassis, the linkage block is in meshing transmission with the adjusting bolt, and the eccentric distance of the linkage block relative to the chassis is adjusted by rotating the adjusting bolt.
3. The crochet machine stroke adjustment mechanism of claim 2 wherein the central portion of the base plate is provided with a groove which radially penetrates through both sides of the base plate.
4. The crochet machine stroke adjustment mechanism of claim 3, wherein the adjustment bolt comprises a nut portion and a screw portion, a narrowing opening is provided in the groove, the narrowing opening is provided between the nut portion and the screw portion, and the adjustment bolt is rotatable within the narrowing opening.
5. The crochet machine stroke adjustment mechanism of claim 4, wherein the linkage block comprises a first bearing end and a second bearing end, the first bearing end and the second bearing end are respectively arranged at two ends of the linkage block, the first bearing end is connected with the adjusting bolt, and the second bearing end is connected with the weft needle swing arm.
6. The crochet machine stroke adjusting mechanism of claim 5, wherein the first bearing end comprises a movable sliding block and a first bearing, the first bearing is arranged at the end part of the linkage block, the movable sliding block is assembled with the first bearing, and an internal thread structure matched with the adjusting bolt is arranged in the movable sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121546712.5U CN215051089U (en) | 2021-07-08 | 2021-07-08 | Crochet machine stroke adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121546712.5U CN215051089U (en) | 2021-07-08 | 2021-07-08 | Crochet machine stroke adjusting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215051089U true CN215051089U (en) | 2021-12-07 |
Family
ID=79225156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121546712.5U Active CN215051089U (en) | 2021-07-08 | 2021-07-08 | Crochet machine stroke adjusting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215051089U (en) |
-
2021
- 2021-07-08 CN CN202121546712.5U patent/CN215051089U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105088547B (en) | Sewing machine feed lifting feeding mechanism and sewing machine | |
| CN106498613A (en) | A kind of Slecting-drum for glove knitting machine drive mechanism | |
| CN105220352B (en) | Knitting mechanism of two-needle bar warp knitting machine | |
| CN101654839A (en) | Start-up bottom plate structure of computerized flat knitting machine | |
| CN204455489U (en) | The looping mechanism of few comb pressure yarn warp knitting machine | |
| CN215051089U (en) | Crochet machine stroke adjusting mechanism | |
| CN206428392U (en) | A kind of Slecting-drum for glove knitting machine drive mechanism | |
| CN207891504U (en) | A kind of wheel support mechanism that spins for weaving loom | |
| CN111809305B (en) | Warp knitting machine | |
| CN212834360U (en) | Warp knitting machine | |
| CN216639841U (en) | Traction rake driving mechanism of computerized flat knitting machine | |
| CN208346395U (en) | A kind of Novel feather yarn tucking machine | |
| CN215209890U (en) | Transmission mechanism of crochet machine | |
| CN107558148A (en) | A kind of textile cloth automatic cutting receives dress all-in-one | |
| CN200978333Y (en) | Heavy type bar loom | |
| CN210506698U (en) | Yarn taking-up frame of computerized flat knitting machine | |
| CN204753047U (en) | Wool yarn lopping device of double needle bar warp knitting machine | |
| CN219731230U (en) | Letter gram subassembly with two sets of movable triangle | |
| CN110106616A (en) | A kind of jacquard circular knitting machine | |
| CN2483408Y (en) | Driving mechanism for rotating hook frame needle and bench type knitting sewing machine | |
| CN218666588U (en) | Swing arm transmission mechanism of crochet machine | |
| CN2856091Y (en) | Adjusting driving gear of multi-track quilter | |
| CN210314721U (en) | Yarn anti-jumping device of warp knitting machine | |
| CN214362040U (en) | Guide bar swinging device of warp knitting machine | |
| CN105155124B (en) | Two-needle bed warp knitting machine comb bar executive device and use method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |