CN215404824U - Large disc for circular knitting machine - Google Patents
Large disc for circular knitting machine Download PDFInfo
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- CN215404824U CN215404824U CN202121665464.6U CN202121665464U CN215404824U CN 215404824 U CN215404824 U CN 215404824U CN 202121665464 U CN202121665464 U CN 202121665464U CN 215404824 U CN215404824 U CN 215404824U
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- annular
- ring
- large disc
- annular frame
- knitting machine
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- 238000009940 knitting Methods 0.000 title claims abstract description 29
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000005299 abrasion Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 2
- 244000309464 bull Species 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a large disc for a circular knitting machine, which relates to the field of circular knitting machines and aims at solving the problems of serious abrasion and high maintenance cost between the conventional large disc and a large disc gear, the utility model provides the following scheme, wherein the large disc comprises the large disc, an annular table, an annular chute, a sliding ring, a pulley, a large disc gear and a second limiting rod, the upper end surface and the lower end surface of the sliding ring are respectively fixedly connected with the first limiting rod and the pulley in an array manner, the outer side surface of the annular table is rotatably sleeved with a circular ring, the outer side surface of the large disc is rotatably sleeved with an annular frame, a screw rod is rotatably sleeved between the inner walls of the upper side and the lower side of the left end and the right end of the annular frame, the inner wall of the annular frame is provided with positioning rods in an array manner in a sliding manner, a lantern ring is slidably sleeved in the annular frame, and rotating rods are rotatably connected between the upper end surface of the lantern ring and each positioning rod; the device has the characteristics of convenience and flexibility in installation, great reduction of friction between the large disc gear and the large disc, and reduction of maintenance cost.
Description
Technical Field
The utility model relates to the field of circular knitting machines, in particular to a large disc for a circular knitting machine.
Background
The circular knitting machine is a mechanical device for knitting cloth and is used for producing semi-finished fabrics such as underwear or sports wear, T-shirt and the like which are usually worn.
The stand of the existing circular knitting machine comprises support legs, a large disc and a large disc gear, wherein the support legs are fixed below the large disc and used for supporting the whole circular knitting machine, the large disc is connected with the large disc gear and used for supporting the large disc gear to rotate, and the large disc gear is used for driving a needle cylinder to perform knitting action. When the circular knitting machine works, the large disc gear rotates along the contact surface of the large disc gear and the large disc to work, so whether the large disc gear can stably rotate or not is directly related to the knitting quality. The large disc gear and the large disc of the existing circular knitting machine are in direct contact, and after the circular knitting machine is used for a long time, the circular knitting machine and the large disc are worn, so that the maintenance cost is high. Therefore, a large disc for a circular knitting machine is provided.
SUMMERY OF THE UTILITY MODEL
The large disc for the circular knitting machine provided by the utility model solves the problems of serious abrasion and high maintenance cost between the conventional large disc and a large disc gear.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a circular knitting machine deep bid, includes deep bid, annular platform, annular spout, sliding ring, pulley, deep bid gear, and the sliding ring rotates the cover and establishes in the annular spout, and the upper and lower both ends face of sliding ring array fixedly connected with first gag lever post and pulley respectively, the lateral surface of annular platform rotates the cover and is equipped with the ring, the lateral surface of deep bid rotates the cover and is equipped with annular frame, and rotates the cover between the upper and lower both sides inner wall of the left and right both ends of annular frame and be equipped with the screw rod, the inner wall array slides and is provided with the locating lever on the annular frame, it is equipped with the lantern ring to slide the cover in the annular frame, and all rotates between lantern ring up end and each locating lever and be connected with the bull stick, the lower terminal surface array fixedly connected with second gag lever post of deep bid gear.
Preferably, the upper end face and the lower end face of the circular ring are provided with limit grooves in an array mode, and the inner wall of the large disc gear is provided with positioning grooves in an array mode.
Preferably, the slip ring is rotatably sleeved in the annular sliding groove through a bearing, and the pulleys fixedly arranged on the lower end face array of the slip ring are arranged on the lower inner wall of the annular sliding groove in a rolling manner.
Preferably, the upper end face of the slip ring extends above the large disc, and the first limiting rod fixedly connected with the upper end face of the slip ring in an array mode and the limiting groove formed in the lower end face of the circular ring are mutually inserted and limited.
Preferably, the annular table is arranged on the inner sides of the slip ring and the circular ring, the upper end face of the circular ring is higher than that of the annular table, and the second limiting rod fixedly connected with the lower end face array of the large disk gear and the limiting groove formed in the upper end face array of the circular ring are mutually inserted for limiting.
Preferably, the annular frame is sleeved on the inner side of the large disc gear and is sleeved on the outer side surface of the large disc through a bearing in a rotating manner, and the screws which are rotatably sleeved on the left side and the right side in the annular frame are respectively sleeved with the left side and the right side of the lantern ring in a threaded manner.
Preferably, one end of each positioning rod along the radial outer side of the annular frame penetrates through the side face of the annular frame and a positioning groove formed in the inner wall array of the large disc gear on one side of the annular frame, and the positioning rods are inserted and positioned mutually.
Compared with the prior art, the utility model has the beneficial effects that:
1. through the large disc, the annular table, the annular chute, the sliding ring, the pulley, the first limiting rod, the circular ring, the internal thread cylinder, the annular frame, the positioning rod, the lantern ring, the rotating rod, the external thread cylinder, the large disc gear and the second limiting rod, when the device is used, the second limiting rod fixedly connected with the lower end surface array of the large disc gear can be correspondingly inserted into the limiting groove formed in the upper end surface of the circular ring respectively, and then the circular ring and the sliding ring are inserted in a limiting way through the mutual matching of the first limiting rod, the circular ring is sleeved on the outer side surface of the annular table, and the sliding ring is sleeved in the annular chute and connected with a roller on the lower inner wall of the annular chute through the pulley, so that the large disc gear can be flexibly driven to rotate, no friction exists in the whole rotation process, and the friction loss between the large disc gear and the large disc is greatly reduced;
2. simultaneously can rotate the screw rod that the cover was established through rotating the left and right sides in the annular frame, and then can drive the lantern ring in the annular frame and can slide and shift up, and then the bull stick of rotating between lantern ring up end and each locating lever and being connected will promote the locating lever and slide along annular frame radial outside, until inserting in the constant head tank that big dish gear inner wall array was seted up, can fix a position big dish gear, simultaneously because the annular frame is established at the rotation cover of big dish lateral surface, when making to take place to rotate between big dish gear and big dish, also can not cause the hindrance, can not produce wearing and tearing, the stability that this device is suitable for has further been improved, great reduction uses the characteristics of wearing and tearing.
The device has the characteristics of convenience and flexibility in installation, great reduction of friction between the large disc gear and the large disc, and reduction of maintenance cost.
Drawings
FIG. 1 is a sectional view showing the structure of a large disc for a circular knitting machine of the present invention.
FIG. 2 is a sectional view of a limit mounting structure of a large disc for a circular knitting machine of the present invention.
Fig. 3 is an enlarged view of a portion a in fig. 2.
Reference numbers in the figures: the device comprises a large disc 1, an annular table 2, an annular sliding groove 3, a sliding ring 4, a pulley 5, a first limiting rod 6, a circular ring 7, a screw rod 8, an annular frame 9, a positioning rod 10, a lantern ring 11, a rotating rod 12, a large disc gear 14 and a second limiting rod 15.
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.
Specific embodiments of the present invention are described below with reference to the accompanying drawings.
Example 1
Referring to fig. 1-3, a large disc for a circular knitting machine comprises a large disc 1, an annular table 2, an annular chute 3, a sliding ring 4, a pulley 5 and a large disc gear 14, wherein the sliding ring 4 is rotatably sleeved in the annular chute 3, the upper end surface and the lower end surface of the sliding ring 4 are respectively fixedly connected with a first limiting rod 6 and the pulley 5 in an array manner, the outer side surface of the annular table 2 is rotatably sleeved with a circular ring 7, the outer side surface of the large disc 1 is rotatably sleeved with an annular frame 9, a screw 8 is rotatably sleeved between the inner walls of the upper side and the lower side of the left end and the right end of the annular frame 9, a positioning rod 10 is arranged on the upper inner wall of the annular frame 9 in an array manner, a lantern ring 11 is slidably sleeved in the annular frame 9, a rotating rod 12 is rotatably connected between the upper end surface of the lantern ring 11 and each positioning rod 10, a second limiting rod 15 is fixedly connected with the lower end surface array of the large disc gear 14, and limiting grooves are arranged on the upper end surface and the lower end surface of the circular ring 7 in an array manner, the inner wall array of the large disc gear 14 is provided with positioning grooves, the sliding ring 4 is rotatably sleeved in the annular sliding groove 3 through a bearing, the pulley 5 fixedly arranged on the lower end surface array of the sliding ring 4 is arranged on the lower inner wall of the annular sliding groove 3 in a rolling manner, the upper end surface of the sliding ring 4 extends above the large disc 1, the first limiting rod 6 fixedly connected with the upper end surface array of the sliding ring 4 and the limiting groove arranged on the lower end surface of the circular ring 7 are mutually inserted for limiting, the annular table 2 is arranged on the inner sides of the sliding ring 4 and the circular ring 7, the upper end surface of the circular ring 7 is higher than the upper end surface of the annular table 2, the second limiting rod 15 fixedly connected with the lower end surface array of the large disc gear 14 and the limiting groove arranged on the upper end surface array of the circular ring 7 are mutually inserted for limiting, when in use, the second limiting rod 15 fixedly connected with the lower end surface array of the large disc gear 14 can be respectively and correspondingly inserted in the limiting groove arranged on the upper end surface of the circular ring 7, and then through mutually supporting through first gag lever post between ring 7 and the sliding ring 4 and insert spacing, ring 7 is established at the rotation cover of 2 lateral surfaces of annular platform to and the sliding ring 4 is established and is connected at the cylinder of annular spout 3 lower inner wall through pulley 5 at the rotation cover of annular spout 3, makes the drive large plate gear 14 that can be nimble rotate, and rotates the overall process and do not have the friction, great reduction the friction loss between large plate gear 14 and the large plate 1.
Example 2
Referring to fig. 1 to 3, in the case where the other parts are the same as those of embodiment 1, this embodiment is different from embodiment 1 in that: the annular frame 9 is sleeved on the inner side of the large disc gear 14 and is rotatably sleeved on the outer side surface of the large disc 1 through a bearing, the screw rods 8 rotatably sleeved on the left side and the right side in the annular frame 9 are respectively sleeved with the left side and the right side of the lantern ring 11 in a threaded manner, one end of each locating rod 10 along the radial outer side of the annular frame 9 penetrates through the side surface of the annular frame 9 and is mutually inserted and positioned with the locating groove arranged on the inner wall array of the large disc gear 14 on one side, meanwhile, the screw rods 8 rotatably sleeved on the left side and the right side in the annular frame 9 can be rotated, so that the lantern ring 11 in the annular frame 9 can be driven to slide upwards, further, the rotating rod 12 rotatably connected between the upper end surface of the lantern ring 11 and each locating rod 10 can push the locating rod 10 to slide outwards along the radial direction of the annular frame 9 until the rotating rod is inserted into the locating groove arranged on the inner wall array of the large disc gear 14, the large disc gear 14 can be located, and simultaneously, because the annular frame 9 is rotatably sleeved on the outer side surface of the large disc 1, when the large disk gear 14 and the large disk 1 rotate, the large disk gear cannot cause obstruction and cannot generate abrasion, the applicable stability of the device is further improved, and the abrasion in use is greatly reduced.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. A big disc for a circular knitting machine comprises a big disc (1), an annular table (2), an annular chute (3), a sliding ring (4), a pulley (5) and a big disc gear (14), wherein the sliding ring (4) is rotatably sleeved in the annular chute (3), the upper end surface and the lower end surface of the sliding ring (4) are respectively fixedly connected with a first limiting rod (6) and the pulley (5) in an array manner, the big disc is characterized in that the outer side surface of the annular table (2) is rotatably sleeved with a circular ring (7), the outer side surface of the big disc (1) is rotatably sleeved with an annular frame (9), a screw rod (8) is rotatably sleeved between the upper inner wall and the lower inner wall of the left end and the right end of the annular frame (9), positioning rods (10) are arranged on the upper inner wall of the annular frame (9) in an array manner in a sliding manner, a sleeve ring (11) is sleeved in the annular frame (9) in a sliding manner, and rotating rods (12) are rotatably connected between the upper end surface of the sleeve (11) and each positioning rod (10), the lower end face array of the large disc gear (14) is fixedly connected with a second limiting rod (15).
2. The big disc for the circular knitting machine according to claim 1, wherein the upper end surface and the lower end surface of the circular ring (7) are provided with limiting grooves in an array manner, and the inner wall of the big disc gear (14) is provided with positioning grooves in an array manner.
3. The large disc for the circular knitting machine according to claim 2, characterized in that the sliding ring (4) is rotatably sleeved in the annular sliding groove (3) through a bearing, and the pulleys (5) fixedly arranged on the lower end surface of the sliding ring (4) are arranged on the lower inner wall of the annular sliding groove (3) in a rolling manner.
4. The large disc for the circular knitting machine according to claim 3, characterized in that the upper end face of the sliding ring (4) extends above the large disc (1), and the first limiting rods (6) fixedly connected with the upper end face of the sliding ring (4) in an array manner are mutually inserted into limiting grooves formed in the lower end face of the circular ring (7) for limiting.
5. The big disc for the circular knitting machine according to claim 4, characterized in that the annular table (2) is arranged on the inner side of the slip ring (4) and the annular ring (7), the upper end face of the annular ring (7) is higher than the upper end face of the annular table (2), and the second limiting rods (15) fixedly connected with the lower end face array of the big disc gear (14) and the limiting grooves formed on the upper end face array of the annular ring (7) are mutually inserted for limiting.
6. The big disc for the circular knitting machine according to claim 2, characterized in that the annular frame (9) is sleeved on the inner side of the big disc gear (14) and is rotatably sleeved on the outer side surface of the big disc (1) through a bearing, and the screws (8) rotatably sleeved on the left side and the right side in the annular frame (9) are respectively sleeved with the left side and the right side threads of the lantern ring (11).
7. The circular knitting machine dial according to claim 6, characterized in that one end of each positioning rod (10) along the radial outer side of the annular frame (9) passes through the side surface of the annular frame (9) and is mutually inserted and positioned with a positioning groove arranged in an array on the inner wall of the dial gear (14) on one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121665464.6U CN215404824U (en) | 2021-07-21 | 2021-07-21 | Large disc for circular knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121665464.6U CN215404824U (en) | 2021-07-21 | 2021-07-21 | Large disc for circular knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215404824U true CN215404824U (en) | 2022-01-04 |
Family
ID=79651717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121665464.6U Active CN215404824U (en) | 2021-07-21 | 2021-07-21 | Large disc for circular knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215404824U (en) |
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2021
- 2021-07-21 CN CN202121665464.6U patent/CN215404824U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231030 Address after: Within the B27 plot of the Green Valley Taiwanese High tech Industrial Base in Hui'an County, Quanzhou City, Fujian Province, 362100 Patentee after: QUANZHOU RONGTIAN KNITTING MACHINERY Co.,Ltd. Address before: 362000 No. 57, Ma Cuo, Xie CuO village, huangtang Town, Hui'an County, Quanzhou City, Fujian Province Patentee before: FUJIAN HUI'AN ZHIHUIYUAN INDUSTRIAL DESIGN INSTITUTE CO.,LTD. |
|
| TR01 | Transfer of patent right |