CN112030339B - Knitting machine capable of pushing and feeding - Google Patents
Knitting machine capable of pushing and feeding Download PDFInfo
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- CN112030339B CN112030339B CN202010861246.3A CN202010861246A CN112030339B CN 112030339 B CN112030339 B CN 112030339B CN 202010861246 A CN202010861246 A CN 202010861246A CN 112030339 B CN112030339 B CN 112030339B
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- pair
- limiting
- frame
- knitting machine
- column
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/88—Take-up or draw-off devices for knitting products
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/38—Devices for supplying, feeding, or guiding threads to needles
- D04B15/40—Holders or supports for thread packages
- D04B15/42—Frames for assemblies of two or more reels
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
Abstract
The invention discloses a knitting machine for pushing loading and unloading, wherein the other end of a tension spring is fixed on the end surface of the corresponding side of an opening of a base; the end surfaces of the connecting columns, which are close to each other, are respectively provided with a circular plate-shaped limiting side plate; cylindrical limiting insertion columns are formed on the end faces, close to each other, of the limiting side plates; the feeding and discharging vehicle comprises an L-shaped vehicle frame; a pair of support frames which are arranged symmetrically left and right are formed at the upper end of the horizontal part of the frame; a U-shaped supporting groove is formed on the upper end surface of the supporting frame; a circular cylindrical cloth central column is arranged between the pair of supporting grooves; the inner diameter of the material distribution central column is the same as the diameter of the limiting insertion column; a pair of left and right driving blocks which are symmetrically arranged left and right are arranged on the rear side of the vertical part of the frame in a back and forth movement way; an avoiding groove is formed in the center of the rear end face of the left and right driving blocks; the pair of left and right driving blocks drives the pair of limiting side plates to approach.
Description
Technical Field
The invention relates to the technical field of knitting machines, in particular to a knitting machine capable of pushing feeding and discharging.
Background
The knitting machine is a double-needle plate latch knitting loom, its cam device is like a group of plane cams, the stitch of the knitting needle can be fed into the channel of the cam, the cam is moved, the knitting needle can be forced to make regular lifting movement in the needle channel of the needle plate, and the yarn can be knitted into knitted fabric by means of the action of needle hook and needle latch, in the course of raising knitting needle, the loop can be progressively withdrawn from needle hook, the needle latch can be opened, and withdrawn from needle latch and hung on the needle bar, in the course of lowering knitting needle, the needle hook can be used for catching newly-placed yarn, and can be drawn and bent into loop, at the same time the original loop can be removed from needle hook, the new loop can be passed through from old loop, and can be series-connected with old loop, and the loop strings made up by using several knitting needles can be mutually connected to form knitted fabric.
The finished cloth of present knitting machine unloading is troublesome, influences production efficiency.
Disclosure of Invention
The invention aims to solve the technical problem that the product cloth feeding of the existing knitting machine is inconvenient, and provides a knitting machine for pushing feeding and discharging.
The technical scheme for solving the technical problems is as follows: a knitting machine for pushing feeding and discharging comprises a base and a cloth central column; a knitting machine body is fixed on the base; the upper end surface of the knitting machine body is provided with a yarn guide frame and a plurality of yarn cylinders which are uniformly distributed on the left and right; the left end of the front end surface of the knitting machine body is provided with a controller; also comprises a loading and unloading vehicle; the base is shaped like U with the opening facing forwards; the end surfaces of the pair of vertical parts of the base, which are close to each other, are respectively provided with a rotating central column in a rotating way; connecting columns are sleeved on the pair of rotating central columns in the left and right directions; one end of each connecting column, which is far away from each other, is pivoted with a circular tension spring connecting ring; one end of each of the pair of tension spring connecting rings, which is far away from each other, is fixed with a tension spring; the other end of the tension spring on the left side is fixed on the right end surface of the vertical part on the left side of the base; the other end of the tension spring on the right side is fixed on the left end face of the vertical part on the right side of the base; the end surfaces of the connecting columns, which are close to each other, are respectively provided with a circular plate-shaped limiting side plate; cylindrical limiting insertion columns are formed on the end faces, close to each other, of the limiting side plates; the feeding and discharging vehicle comprises an L-shaped vehicle frame; a plurality of rollers are arranged on the lower end surface of the frame; a pair of support frames which are arranged symmetrically left and right are formed at the upper end of the horizontal part of the frame; a U-shaped supporting groove is formed on the upper end surface of the supporting frame; a circular cylindrical cloth central column is arranged between the pair of supporting grooves; the inner diameter of the material distribution central column is the same as the diameter of the limiting insertion column; a left driving block and a right driving block are arranged on the rear side of the vertical part of the frame in a back-and-forth movement manner; an avoiding groove is formed in the center of the rear end face of the left and right driving blocks; the pair of left and right driving blocks drives the pair of limiting side plates to approach; when the left driving block and the right driving block are positioned at the rearmost ends, the pair of limiting insertion columns are inserted into the two ends of the cloth central column, and the end faces, close to each other, of the limiting side plates abut against the left end face and the right end face of the cloth central column.
Preferably, the rear end of the right end surface of the left and right driving blocks on the left side is formed with an inclined surface inclined leftwards from front to back; the rear end of the left end surface of the left and right driving blocks on the right side is formed with an inclined surface which inclines to the right from front to back.
Preferably, the pair of left and right driving blocks have end surfaces adjacent to each other and are respectively embedded with a plurality of balls.
Preferably, a plurality of left and right guide blocks which are uniformly distributed along the circumference are formed on the cylindrical surface of the rotating central column; the end face of the connecting column far away from the limiting side plate is provided with a left guide groove and a right guide groove which are matched with the rotating central column.
Preferably, a pair of vertically distributed cylindrical front and rear guide pillars is respectively formed at the left end and the right end of the rear end surface of the vertical part of the frame; the left and right driving blocks are sleeved on a pair of front and rear guide posts on the corresponding sides in the front and rear directions; the left end and the right end of the vertical part of the frame are respectively provided with a front driving bolt and a rear driving bolt in a front-back direction in a penetrating way, and the front driving bolt and the rear driving bolt are pivoted on the vertical part of the frame; the left and right driving blocks are screwed on the front and rear driving bolts on the corresponding sides.
Preferably, a rear stopper is formed at the rear of the front and rear guide posts.
Preferably, a pair of rear support sleeves is formed at the left end and the right end of the rear side wall of the base, and the rear support sleeves are vertically distributed and used for the front and rear direction insertion of the front and rear guide pillars at the corresponding sides.
Preferably, a pair of vertically distributed limiting columns is inserted into the front ends of the left and right end surfaces of the base from left to right; the left end surface and the right end surface of the frame are respectively provided with a pair of limit slots which are distributed up and down and used for inserting limit columns at the corresponding sides.
Preferably, the left ends of the pair of left-side limiting columns and the right ends of the pair of right-side limiting columns are respectively formed with limiting connecting plates.
The invention has the beneficial effects that: simple structure, convenient finished product cloth unloading.
Drawings
FIG. 1 is a front view, partially in section, of the present invention;
FIG. 2 is a cross-sectional view of the base 10 of the present invention;
fig. 3 is a schematic view of the left and right drive blocks 76 and connecting column 12 of the present invention.
In the figure, 10, the base; 11. rotating the central column; 111. a left guide block and a right guide block; 12. connecting columns; 121. a limiting side plate; 122. limiting and inserting the column; 13. a tension spring; 14. a rear support sleeve; 15. a limiting column; 20. a knitting machine body; 30. a yarn guide frame; 40. a bobbin; 50. a controller; 60. a central distributing column; 70. a loading and unloading vehicle; 71. a frame; 710. limiting slots; 72. a roller; 73. a support frame; 730. a support groove; 74. front and rear guide posts; 741. a rear barrier plate; 75. a front and rear drive bolt; 76. a left and right driving block; 77. a round ball.
Detailed Description
As shown in fig. 1 to 3, a knitting machine for pushing feeding and discharging includes a base 10 and a cloth center column 60; a knitting machine body 20 is fixed on the base 10; the upper end surface of the knitting machine body 20 is provided with a yarn guide frame 30 and a plurality of yarn cylinders 40 which are uniformly distributed left and right; the left end of the front end surface of the knitting machine body 20 is provided with a controller 50; also comprises a loading and unloading trolley 70; the base 10 is U-shaped with a forward opening; the end surfaces of the pair of vertical parts of the base 10, which are close to each other, are respectively provided with a rotating central column 11 in a rotating way; a connecting column 12 is sleeved on the pair of rotary central columns 11 in the left and right directions; one end of each connecting column 12, which is far away from each other, is pivoted with a ring-shaped tension spring connecting ring; one end of the pair of tension spring connecting rings, which is far away from each other, is fixed with a tension spring 13; the other end of the left tension spring 13 is fixed on the right end surface of the left vertical part of the base 10; the other end of the right tension spring 13 is fixed on the left end face of the right vertical part of the base 10; the end surfaces of the pair of connecting posts 12 which are close to each other are respectively provided with a circular plate-shaped limiting side plate 121; cylindrical limiting insertion columns 122 are formed on the end faces, close to each other, of the pair of limiting side plates 121; the loading and unloading cart 70 includes an L-shaped frame 71; a plurality of rollers 72 are arranged on the lower end surface of the frame 71; a pair of support frames 73 which are arranged symmetrically left and right are formed at the upper end of the horizontal part of the frame 71; a U-shaped supporting groove 730 is formed on the upper end surface of the supporting frame 73; a circular cylindrical cloth central column 60 is arranged between the pair of supporting grooves 730; the inner diameter of the cloth central column 60 is the same as the diameter of the limiting insert column 122; a left and right driving block 76 is arranged on the rear side of the vertical part of the frame 71 to move back and forth; an avoiding groove is formed in the center of the rear end face of the left and right driving blocks 76; the pair of left and right driving blocks 76 drives the pair of limiting side plates 121 to approach; when the pair of left and right driving blocks 76 are located at the rearmost end, the pair of limiting insertion posts 122 are inserted into both ends of the central cloth post 60 and the end surfaces of the pair of limiting side plates 121 close to each other abut against the left and right end surfaces of the central cloth post 60.
As shown in fig. 1 to 3, the rear end of the right end surface of the left and right drive blocks 76 on the left side is formed with an inclined surface inclined leftward from front to rear; the rear end of the left end face of the right left and right drive block 76 on the right side is formed with an inclined face inclined rightward from front to rear.
As shown in fig. 1 and 3, a plurality of balls 77 are respectively fitted to the end surfaces of the pair of left and right driving blocks 76 that are close to each other.
As shown in fig. 1 and 3, a cylindrical surface of the rotating central pillar 11 is formed with a plurality of left and right guide blocks 111 uniformly distributed along the circumference; the end face of the connecting column 12 far away from the limiting side plate 121 is formed with a left guide groove and a right guide groove which are matched with the rotating central column 11.
As shown in fig. 1 and 2, a pair of vertically distributed cylindrical front and rear guide posts 74 are respectively formed at the left end and the right end of the rear end surface of the vertical part of the frame 71; the left and right driving blocks 76 are sleeved on the pair of front and rear guide posts 74 on the corresponding sides in the front and rear direction; a front and rear driving bolt 75 is respectively penetrated in the front and rear direction at the left end and the right end of the vertical part of the frame 71 and the front and rear driving bolt 75 is pivoted on the vertical part of the frame 71; the left and right driving blocks 76 are screwed on the front and rear driving bolts 75 of the respective sides.
As shown in fig. 2, a rear stopper 741 is formed at the rear of the front and rear guide posts 74.
As shown in fig. 2, a pair of rear supporting sleeves 14, which are vertically distributed and are used for inserting the front and rear guide posts 74 of the corresponding side in the front-rear direction, are respectively formed at the left end and the right end of the rear side wall of the base 10.
As shown in fig. 2, a pair of vertically distributed limiting columns 15 are respectively inserted in the left and right sides of the front end of the left and right end surfaces of the base 10; the left and right end surfaces of the frame 71 are respectively formed with a pair of vertically distributed limit slots 710 for inserting the limit posts 15 on the corresponding sides.
Limiting connecting plates are respectively formed at the left ends of the left limiting columns 15 and the right ends of the right limiting columns 15.
Pushing the working principle of a knitting machine for feeding and discharging;
in a normal state, the upper and lower skip cars 70 are positioned in the opening of the base 10, the rear end surface of the frame 71 abuts against the rear side wall of the opening of the base 10, the pair of left and right driving blocks 76 are positioned at the rearmost end, the pair of limiting insertion posts 122 are inserted into the two ends of the central cloth column 60, and the mutually close end surfaces of the pair of limiting side plates 121 abut against the left and right end surfaces of the central cloth column 60; the pair of limiting side plates 121 rotate to drive the distribution central column 60 to rotate so as to wind finished products;
when blanking is needed, firstly, the pair of left and right driving blocks 76 move forwards to enable the pair of left and right driving blocks 76 to be separated from the connecting columns 12 on the corresponding sides, thus the pair of limiting side plates 121 are far away under the action of the pair of tension springs 13, the pair of limiting inserting columns 122 are separated from the left end and the right end of the material central column 60, then the material loading and unloading trolley 70 moves forwards to be separated from the opening of the base 10, and finally, the coiled finished material and the material central column 60 are taken out;
when the next work is needed, a new distribution center column 60 is placed between the support grooves 730 of the pair of support frames 73, the upper and lower skip cars 70 enter the opening of the base 10, and the pair of left and right driving blocks 76 move backwards to enable the pair of limiting side plates 121 to return.
The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description herein, since various changes and modifications can be made in the details of the embodiment and the application range according to the spirit of the present invention.
Claims (9)
1. A knitting machine for pushing feeding and discharging comprises a base (10) and a cloth central column (60); a knitting machine body (20) is fixed on the base (10); the upper end surface of the knitting machine body (20) is provided with a yarn guide frame (30) and a plurality of yarn cylinders (40) which are uniformly distributed on the left and the right; a controller (50) is arranged at the left end of the front end surface of the knitting machine body (20); the method is characterized in that: also comprises a loading and unloading trolley (70); the base (10) is shaped like a U with a forward opening; the end surfaces of the pair of vertical parts of the base (10) close to each other are respectively and rotatably provided with a rotating central column (11); a connecting column (12) is sleeved on the pair of rotary central columns (11) in the left and right directions; one end of each connecting column (12) which is far away from each other is pivoted with a ring-shaped tension spring connecting ring; one end of the pair of tension spring connecting rings, which is far away from each other, is fixed with a tension spring (13); the other end of the left tension spring (13) is fixed on the right end surface of the left vertical part of the base (10); the other end of the right tension spring (13) is fixed on the left end surface of the right vertical part of the base (10); the end surfaces of the connecting columns (12) which are close to each other are respectively provided with a circular plate-shaped limiting side plate (121); cylindrical limiting insertion columns (122) are formed on the end faces, close to each other, of the limiting side plates (121); the loading and unloading vehicle (70) comprises an L-shaped vehicle frame (71); a plurality of rollers (72) are arranged on the lower end surface of the frame (71); a pair of support frames (73) which are arranged symmetrically left and right are formed at the upper end of the horizontal part of the frame (71); a U-shaped supporting groove (730) is formed on the upper end surface of the supporting frame (73); a circular cylindrical cloth central column (60) is arranged between the pair of supporting grooves (730); the inner diameter of the cloth central column (60) is the same as the diameter of the limiting insert column (122); a left and right driving block (76) is arranged on the rear side of the vertical part of the frame (71) to move back and forth; an avoidance groove is formed in the center of the rear end face of the left and right driving blocks (76); the pair of left and right driving blocks (76) drive the pair of limiting side plates (121) to approach; when the left and right driving blocks (76) are positioned at the rearmost ends, the limiting inserting columns (122) are inserted into the two ends of the central cloth column (60) and the end surfaces, close to each other, of the limiting side plates (121) abut against the left and right end surfaces of the central cloth column (60).
2. The knitting machine for pushing feeding and discharging as claimed in claim 1, wherein: the rear end of the right end surface of the left and right driving block (76) on the left side is formed with an inclined surface which inclines leftwards from front to back; the rear end of the left end surface of the right left and right driving block (76) on the right side is formed with an inclined surface which inclines to the right from front to back.
3. The knitting machine for pushing feeding and discharging as claimed in claim 2, wherein: the end surfaces of the left and right driving blocks (76) close to each other are respectively embedded with a plurality of round beads (77).
4. The knitting machine for pushing feeding and discharging as claimed in claim 1, wherein: a plurality of left and right guide blocks (111) which are uniformly distributed along the circumference are formed on the cylindrical surface of the rotating central column (11); the end surface of the connecting column (12) far away from the limiting side plate (121) is formed with a left guide groove and a right guide groove which are matched with the rotating central column (11).
5. The knitting machine for pushing feeding and discharging as claimed in claim 1, wherein: a pair of cylindrical front and rear guide posts (74) which are distributed up and down are respectively formed at the left end and the right end of the rear end surface of the vertical part of the frame (71); the left and right driving blocks (76) are sleeved on the pair of front and rear guide posts (74) on the corresponding sides in the front and rear directions; a front-back driving bolt (75) is respectively arranged at the left end and the right end of the vertical part of the frame (71) in a front-back direction in a penetrating way, and the front-back driving bolt (75) is pivoted on the vertical part of the frame (71); the left and right driving blocks (76) are screwed on the front and rear driving bolts (75) on the corresponding sides.
6. The knitting machine for pushing feeding and discharging as claimed in claim 5, wherein: rear stop plates (741) are formed at the rear parts of the front and rear guide posts (74).
7. The knitting machine for pushing feeding and discharging as claimed in claim 5, wherein: the left end and the right end of the rear side wall of the base (10) are respectively provided with a pair of rear supporting sleeves (14) which are distributed up and down and used for inserting the front guide post (74) and the rear guide post (74) on the corresponding sides in the front-rear direction.
8. The knitting machine for pushing feeding and discharging as claimed in claim 1, wherein: a pair of limit columns (15) which are distributed up and down are respectively inserted in the left and right sides of the front end of the left and right end surfaces of the base (10); the left end face and the right end face of the frame (71) are respectively provided with a pair of vertically distributed limiting slots (710) for inserting the limiting columns (15) at the corresponding sides.
9. The knitting machine for pushing feeding and discharging as claimed in claim 8, wherein: the left ends of the pair of limiting columns (15) on the left side and the right ends of the pair of limiting columns (15) on the right side are respectively formed with limiting connecting plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010861246.3A CN112030339B (en) | 2020-08-25 | 2020-08-25 | Knitting machine capable of pushing and feeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010861246.3A CN112030339B (en) | 2020-08-25 | 2020-08-25 | Knitting machine capable of pushing and feeding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112030339A CN112030339A (en) | 2020-12-04 |
| CN112030339B true CN112030339B (en) | 2021-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010861246.3A Active CN112030339B (en) | 2020-08-25 | 2020-08-25 | Knitting machine capable of pushing and feeding |
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| Country | Link |
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| CN (1) | CN112030339B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3791177A (en) * | 1971-01-21 | 1974-02-12 | Stibbe Machinery Ltd | Circular knitting machines |
| US5157948A (en) * | 1990-12-27 | 1992-10-27 | Nagata Seiki Kabushiki Kaisha | Apparatus for winding and conveying knitted fabric for knitting machine |
| CN210192931U (en) * | 2019-07-23 | 2020-03-27 | 汪小敏 | Cloth roll-up equipment is used in dress production |
| CN210314689U (en) * | 2019-05-21 | 2020-04-14 | 苏州秋纺纺织科技有限公司 | Roller shaft for weaving machine |
| CN111088591A (en) * | 2019-12-02 | 2020-05-01 | 石狮市隆宝机械有限公司 | Computer numerical control double-sided knitting machine |
| CN211284790U (en) * | 2019-09-02 | 2020-08-18 | 泉州市东泰针织机械有限公司 | Knitting machine convenient to remove |
-
2020
- 2020-08-25 CN CN202010861246.3A patent/CN112030339B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3791177A (en) * | 1971-01-21 | 1974-02-12 | Stibbe Machinery Ltd | Circular knitting machines |
| US5157948A (en) * | 1990-12-27 | 1992-10-27 | Nagata Seiki Kabushiki Kaisha | Apparatus for winding and conveying knitted fabric for knitting machine |
| CN210314689U (en) * | 2019-05-21 | 2020-04-14 | 苏州秋纺纺织科技有限公司 | Roller shaft for weaving machine |
| CN210192931U (en) * | 2019-07-23 | 2020-03-27 | 汪小敏 | Cloth roll-up equipment is used in dress production |
| CN211284790U (en) * | 2019-09-02 | 2020-08-18 | 泉州市东泰针织机械有限公司 | Knitting machine convenient to remove |
| CN111088591A (en) * | 2019-12-02 | 2020-05-01 | 石狮市隆宝机械有限公司 | Computer numerical control double-sided knitting machine |
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| Publication number | Publication date |
|---|---|
| CN112030339A (en) | 2020-12-04 |
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Effective date of registration: 20211119 Address after: 312030 Xinwei Road, Binhai Industrial Zone, Keqiao District, Shaoxing City, Zhejiang Province Applicant after: Shaoxing dagama Textile Co.,Ltd. Address before: 430076 20 / F, building B, Wuhan Optics Valley International Business Center, 111 Guanshan Avenue, Donghu New Technology Development Zone, Wuhan City, Hubei Province Applicant before: Wuhan Zhida Textile Technology Co.,Ltd. |
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