CN210368143U - Improved needle cylinder wear-resistant structure of knitting machine - Google Patents
Improved needle cylinder wear-resistant structure of knitting machine Download PDFInfo
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- CN210368143U CN210368143U CN201921054060.6U CN201921054060U CN210368143U CN 210368143 U CN210368143 U CN 210368143U CN 201921054060 U CN201921054060 U CN 201921054060U CN 210368143 U CN210368143 U CN 210368143U
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Abstract
The utility model discloses an improved generation needle cylinder wear-resisting structure of knitting machine, including cylinder, mount pad, sinker and knitting needle, the cylinder: wear-resisting groove has been seted up to the upper surface of cylinder, and wear-resisting groove is the rectangle and runs through the top and the right flank of cylinder, and the inner wall in wear-resisting groove is connected with the live-rollers through the axis of rotation, the live-rollers is located the top of cylinder, and wear-resisting piece is installed to wear-resisting inslot, and the wear-resisting face of wear-resisting piece is installed in the right flank of cylinder, mount pad: the mount pad is installed on the top of cylinder, and logical groove has been seted up on the top of mount pad, and linear guide, sinker are installed to the side around the mount pad inner wall: the left end of sinker is connected with the roller bearing, and the both ends of roller bearing are rotated and are connected with the gyro wheel, the utility model provides a knitting quick-witted improved generation cylinder wear-resisting structure, excellent in use effect, the difficult cylinder surface that wears, reduction maintenance number of times that can be big degree, and the maintenance of being convenient for can ensure knitting quick-witted normal use.
Description
Technical Field
The utility model relates to a knitting quick-witted cylinder technical field specifically is a knitting quick-witted improved generation cylinder wear-resisting structure.
Background
The needle cylinder is one of the main parts of the circular knitting machine, the needle cylinder is provided with a needle groove, a knitting needle can move up and down in the needle groove, a cloth cover formed by knitting continuously moves downwards and is wound by a cloth winding machine, the cloth cover easily drives the knitting needle to generate friction with the needle groove due to the traction effect of the cloth cover, meanwhile, the needle cylinder is easy to wear and affect the quality of knitted cloth due to the characteristics of long working time and easy vibration of equipment due to the fact that pressure is increased, meanwhile, a sinker is arranged on the upper surface of the needle cylinder and is in sliding connection with the needle cylinder, the sinker can drive yarns to move in the process of moving left and right to generate pressure, the needle cylinder is easy to generate a wear surface on the upper surface due to friction, a wear-resistant structure in the prior art is usually added with wear-resistant steel wires at positions which are easy to wear, the wear-resistant steel wires can provide certain wear resistance, but, affecting the normal use of the knitting machine.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a knitting quick-witted improved generation cylinder wear-resisting structure, excellent in use effect, the difficult cylinder surface that wears, reduction maintenance number of times that can the big degree, the normal use of the knitting machine of guarantee can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: an improved cylinder wear-resistant structure of a knitting machine comprises a cylinder, a mounting seat, a sinker and a knitting needle;
syringe: the upper surface of the needle cylinder is provided with a wear-resistant groove, the wear-resistant groove is rectangular and penetrates through the top end and the right side surface of the needle cylinder, the inner wall of the wear-resistant groove is rotatably connected with a rotating roller through a rotating shaft, the rotating roller is positioned at the top end of the needle cylinder, a wear-resistant block is arranged in the wear-resistant groove, and a wear-resistant surface of the wear-resistant block is arranged on the right side surface of the needle;
a mounting seat: the mounting seat is mounted at the top end of the needle cylinder, a through groove is formed in the top end of the mounting seat, and linear guide rails are mounted on the front side surface and the rear side surface of the inner wall of the mounting seat;
a sinker: the left end of the sinker is connected with a rolling shaft, two ends of the rolling shaft are rotatably connected with idler wheels, the idler wheels roll along a linear guide rail, the left end of the sinker is positioned in a through groove in the middle of the mounting seat, a sinker ring is arranged at the bottom end of the sinker, and a top plate is arranged at the top end of the sinker;
knitting needles: the knitting needle is positioned on the rear side surface of the needle cylinder, the knitting needle is connected with an external dial, sleeves are sleeved at two ends of the knitting needle and connected with the needle cylinder through a fixing plate, and the sleeves are in sliding connection with the fixing plate;
wherein: the yarn is connected to the sinker from an external yarn carrier and is connected with the top end of the knitting needle through the sinker.
Further, the gyro wheel comprises the wear-resisting pivot at two plectanes and middle part, and the wear-resisting pivot is installed at the middle part of two plectanes, and the top contact of wear-resisting pivot and linear guide, utilizes two plectanes to be spacing, guarantees that the position of sinker can not take place the skew, and wear-resisting pivot and linear guide contact can avoid its and cylinder direct contact, during the maintenance, only need change the installation can, overcome the problem that a department's wearing and tearing lead to whole cylinder inefficacy.
Furthermore, the rotating roller is a wear-resistant roller, the top end of the rotating roller is higher than the top end of the needle cylinder, a gap is reserved between the rotating roller and the bottom end of the sinker, a gap is reserved between the rotating roller and the sinker, double protection measures can be taken, the service life of the structure is prolonged, and when the linear guide rail is seriously worn, the bottom end of the sinker is in contact with the rotating roller, so that the needle cylinder is continuously protected from being worn.
Furthermore, the bottom of the right side face of the wear-resistant block is of an arc-shaped structure, the right side face of the wear-resistant block is higher than the right side face of the needle cylinder, a gap is reserved between the side face of the sleeve and the right side face of the wear-resistant block, the sleeve replaces an original needle groove, the needle cylinder structure can be protected from being abraded, the bottom of the wear-resistant block is of an arc-shaped face, and the sleeve can slide up and down along the arc face when pressure is too large.
Furthermore, the fixed plate is connected with the needle cylinder through self-tapping screws, can be quickly disassembled, and can be quickly replaced and maintained when an error occurs in the operation of the knitting machine, so that the influence on the normal use of the knitting machine is avoided.
Compared with the prior art, the beneficial effects of the utility model are that: this knitting machine's improved generation cylinder wear-resisting structure has following benefit:
1. the installation seat is arranged, so that the direct contact between the sinker and the needle cylinder is avoided, the rotating roller and the roller are in contact with the sinker, the sliding is changed into rolling, the abrasion speed between contact surfaces is reduced, and the service life of the sinker and the needle cylinder is prolonged;
2. the sleeve replaces the original needle groove structure of the needle cylinder, the direct contact of a knitting needle with the needle cylinder can be effectively avoided, the phenomenon that the needle cylinder is damaged by friction is prevented, the needle cylinder is a precise element, the needle cylinder is worn, and the error of equipment is easy to occur, defective products are produced, the sleeve structure is of a detachable structure, so that the needle cylinder is convenient to replace and maintain, the cost is low, and the using effect is good.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a right side view of the structure of the present invention;
fig. 3 is a schematic view of the local enlarged structure at a position of the present invention.
In the figure: the needle cylinder 1, the mounting seat 2, the sinker ring 3, the sinker 4, the top plate 5, the sleeve 6, the knitting needle 7, the fixed plate 8, the wear-resistant block 9, the rotating roller 10, the linear guide rail 11, the roller 12 and the rolling shaft 13.
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. 1-3, the present invention provides a technical solution: an improved cylinder wear-resistant structure of a knitting machine comprises a cylinder 1, a mounting seat 2, a sinker 4 and a knitting needle 7;
syringe 1: the upper surface of the needle cylinder 1 is provided with a wear-resistant groove, the wear-resistant groove is used for installing structures for avoiding friction between the sinker 4 and the needle cylinder 1, the wear-resistant groove is rectangular and penetrates through the top end and the right side surface of the needle cylinder 1, the inner wall of the wear-resistant groove is connected with a rotating roller 10 in a rotating mode through a rotating shaft, the rotating roller 10 is positioned at the top end of the needle cylinder 1, the rotating roller 10 is a wear-resistant roller, the rotating roller 10 is in contact with the sinker 4 and changes sliding into a rolling structure, the service lives of the needle cylinder 1 and the sinker 4 are prolonged, the top end of the rotating roller 10 is higher than the top end of the needle cylinder 1, a gap is reserved between the top end of the rotating roller 10 and the bottom end of the sinker 4, the purpose is that the installation seat 2 is used as a first wear-resistant unit, the rotating roller 10 is a second wear-resistant unit and can protect the needle cylinder 1 in multiple ways, the, the bottom end of the right side face of the wear-resistant block 9 is of an arc-shaped structure, so that the wear-resistant block can conveniently rise along the arc-shaped structure when the sleeve 6 is stressed too much, the right side face of the wear-resistant block 9 is higher than the right side face of the needle cylinder 1, a gap is reserved between the side face of the sleeve 6 and the right side face of the wear-resistant block 9, and the sleeve 6 and the wear-resistant block 9 can effectively protect the knitting needle 7 from being in friction contact with the needle cylinder;
mounting seat 2: the mounting seat 2 is mounted at the top end of the needle cylinder 1 and used for being in direct contact with the sinker 4, the mounting seat 2 is convenient to maintain, the abraded economic loss is small, the service life of the needle cylinder 1 can be prolonged, a through groove is formed in the top end of the mounting seat 2 and used for moving the sinker 4, linear guide rails 11 are mounted on the front side surface and the rear side surface of the inner wall of the mounting seat 2, and the linear guide rails 11 are wear-resistant smooth guide rails;
a sinker 4: the left end of the sinker 4 is connected with a roller 13, two ends of the roller 13 are rotatably connected with rollers 12, the rollers 12 roll along the linear guide rail 11, the contact surface is not easily abraded in a rolling mode, the equipment can be protected to a large extent to normally operate, each roller 12 consists of two circular plates and a middle wear-resistant rotating shaft, the wear-resistant rotating shafts are installed in the middle parts of the two circular plates and are in contact with the top end of the linear guide rail 11, the left end of the sinker 4 is located in a through groove in the middle part of the mounting seat 2, a sinker ring 3 is arranged at the bottom end of the sinker 4, and a top plate 5 is arranged at the top end of;
knitting needles 7: the knitting needle 7 is located on the rear side face of the needle cylinder 1, the knitting needle 7 is connected with an external dial, the dial controls the knitting needle 7 to move up and down, sleeves 6 are sleeved at two ends of the knitting needle 7, the sleeves 6 are fixed on the side face of the knitting needle 7, the sleeves 6 are connected with the needle cylinder 1 through fixing plates 8, the sleeves 6 are in sliding connection with the fixing plates 8, the original mode is replaced, the sliding mode of the sleeves 6 is adopted, the contact between the knitting needle 7 and the needle cylinder 1 is avoided, the fixing plates 8 are connected with the needle cylinder 1 through self-tapping screws, and the;
wherein: the yarn is connected from an external yarn guide to the sinker 4 and is connected to the top end of the knitting needle 7 via the sinker 4.
When in use: the sinker 4 moves towards the left side and drives the roller 13 to move towards the left side, the roller 12 on the roller 13 moves towards the left side along the linear guide rail 11, when the linear guide rail 11 and the roller 12 are abraded, the bottom end of the sinker 4 is directly contacted with the rotating roller 10 and moves towards the left side on the rotating roller 10, the sleeve 6 slides up and down in the fixed plate 8 when the external dial drives the knitting needle 7 to move upwards, and then the sleeve 6 moves upwards from the arc-shaped surface at the bottom end of the wear-resistant block 9.
The above description is only a preferred embodiment of the present invention, and therefore the scope of the present invention should not be limited thereby, and all equivalent changes and modifications made within the scope of the claims and the specification should be considered within the scope of the present invention.
Claims (5)
1. An improved cylinder wear-resisting structure of a knitting machine is characterized in that: comprises a needle cylinder (1), a mounting seat (2), a sinker (4) and a knitting needle (7);
syringe (1): the upper surface of the needle cylinder (1) is provided with a wear-resistant groove, the wear-resistant groove is rectangular and penetrates through the top end and the right side surface of the needle cylinder (1), the inner wall of the wear-resistant groove is rotatably connected with a rotating roller (10) through a rotating shaft, the rotating roller (10) is positioned at the top end of the needle cylinder (1), a wear-resistant block (9) is installed in the wear-resistant groove, and the wear-resistant surface of the wear-resistant block (9) is installed on the right side surface of the needle cylinder (1;
mounting seat (2): the mounting seat (2) is mounted at the top end of the needle cylinder (1), a through groove is formed in the top end of the mounting seat (2), and linear guide rails (11) are mounted on the front side surface and the rear side surface of the inner wall of the mounting seat (2);
sinker (4): the left end of the sinker (4) is connected with a roller (13), two ends of the roller (13) are rotatably connected with rollers (12), the rollers (12) roll along the linear guide rail (11), the left end of the sinker (4) is positioned in a through groove in the middle of the mounting seat (2), a sinker ring (3) is arranged at the bottom end of the sinker (4), and a top plate (5) is arranged at the top end of the sinker (4);
knitting needle (7): the knitting needle (7) is positioned on the rear side face of the needle cylinder (1), the knitting needle (7) is connected with an external dial, sleeves (6) are sleeved at two ends of the knitting needle (7), the sleeves (6) are connected with the needle cylinder (1) through fixing plates (8), and the sleeves (6) are in sliding connection with the fixing plates (8);
wherein: the yarn is connected to the sinker (4) from an external yarn guide and is connected with the top end of the knitting needle (7) through the sinker (4).
2. The improved abrasion resistant structure for the cylinder of knitting machine according to claim 1, wherein: the roller (12) is composed of two circular plates and a middle wear-resistant rotating shaft, the wear-resistant rotating shaft is arranged in the middle of the two circular plates, and the wear-resistant rotating shaft is in contact with the top end of the linear guide rail (11).
3. The improved abrasion resistant structure for the cylinder of knitting machine according to claim 1, wherein: the rotating roller (10) is a wear-resistant roller, the top end of the rotating roller (10) is higher than the top end of the needle cylinder (1), and a gap is reserved between the top end of the rotating roller and the bottom end of the sinker (4).
4. The improved abrasion resistant structure for the cylinder of knitting machine according to claim 1, wherein: the bottom end of the right side face of the wear-resistant block (9) is an arc-shaped face, the right side face of the wear-resistant block (9) is higher than the right side face of the needle cylinder (1), and a gap is reserved between the side face of the sleeve (6) and the right side face of the wear-resistant block (9).
5. The improved abrasion resistant structure for the cylinder of knitting machine according to claim 1, wherein: the fixing plate (8) is connected with the needle cylinder (1) through self-tapping screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921054060.6U CN210368143U (en) | 2019-07-08 | 2019-07-08 | Improved needle cylinder wear-resistant structure of knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921054060.6U CN210368143U (en) | 2019-07-08 | 2019-07-08 | Improved needle cylinder wear-resistant structure of knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210368143U true CN210368143U (en) | 2020-04-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921054060.6U Active CN210368143U (en) | 2019-07-08 | 2019-07-08 | Improved needle cylinder wear-resistant structure of knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210368143U (en) |
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2019
- 2019-07-08 CN CN201921054060.6U patent/CN210368143U/en active Active
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