CN210558567U

CN210558567U - Winding of accurate cone winder

Info

Publication number: CN210558567U
Application number: CN201921406118.9U
Authority: CN
Inventors: 薛雪锋
Original assignee: Haining Fengda New Fiber Co Ltd
Current assignee: Haining Fengda New Fiber Co Ltd
Priority date: 2019-08-28
Filing date: 2019-08-28
Publication date: 2020-05-19
Anticipated expiration: 2029-08-28

Abstract

The utility model discloses a winding of an accurate bobbin winder, which comprises a rotating rod and a groove drum, wherein the groove drum is provided with a rotating groove, the rotating groove is sleeved on the rotating rod, one end of the groove drum is provided with a positioning block, the rotating rod is fixedly provided with a fixed block, one side of the positioning block is provided with a positioning groove, the fixed block is matched with the positioning groove, one end of the rotating rod is provided with an installation block, the installation block is inserted with a fixing bolt, one end of the rotating rod is provided with a thread groove, the fixing bolt is matched with the thread groove, one side of the installation block is provided with a support plate, one side of the groove drum is fixedly provided with a fastening block, the installation block is sleeved with a thread drum, the side wall of the installation block is fixedly provided with an external thread, the thread drum is matched with the external thread, the groove drum is reasonable in structure, the groove drum is arranged on the rotating rod, the positioning block and the fastening block are respectively supported against two ends of the groove drum, so that the groove drum, thereby realizing the fixation of the grooved drum.

Description

Winding of accurate cone winder

Technical Field

The utility model relates to a weaving equipment technical field, in particular to winding of accurate cone winder.

Background

The bobbin winder is a special device in the textile industry. The winding is used as the last process of spinning and the first process of weaving, plays a role of a bridge bearing the upper part and the lower part, and therefore plays an important role in the field of spinning. Grooved drums are one of the important winding components on a winding machine. The yarn tension and the winding density during winding are the main basis for measuring the forming quality of the bobbin, and the curve shape of the spiral groove representing the motion rule during yarn winding and the distribution condition of yarn rings on the bobbin has direct influence on the forming of the bobbin.

Because the depth and the width of the spiral groove of the groove drum are irregularly changed, the machine processing method is difficult to adopt, and the outer surface and the groove surface of the groove drum are easy to wear and discard due to long-term high-speed friction with yarns, the groove drum is a key loss part in textile machinery, and the groove drum is very important at home and abroad. At present, high-quality grooved drums equipped on domestic high-speed winding machines are imported from foreign countries, and many scientific researchers promoting localization for improving the wear resistance and prolonging the service life of the grooved drums are engaged in the research work of the grooved drums.

The grooved drum on the existing equipment is fixedly connected with the equipment, so that the grooved drum is inconvenient to replace after being abraded. Some detachable grooved drums on the market can shake during use, thus reducing the precision of the winding machine. In view of the above problems, a solution is proposed as follows.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a winding of accurate cone winder has can be convenient dismantles the groove section of thick bamboo, is convenient for to the change of groove section of thick bamboo, and it can not rock the groove section of thick bamboo with the groove section of thick bamboo installation back, the advantage of completion spooling work that can be better.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a bobbin of an accurate bobbin winder comprises a rotating rod and a groove barrel, wherein the rotating rod is square, a rotating groove is formed in the groove barrel, the rotating groove is sleeved on the rotating rod and matched with the rotating rod, a positioning block is arranged at one end of the groove barrel, the diameter of the positioning block is larger than that of the groove barrel, a fixed block is fixedly arranged on the rotating rod, a positioning groove is formed in one side of the positioning block and matched with the positioning groove, an installation block is arranged at one end, away from the positioning block, of the rotating rod, a fixing bolt is inserted into the installation block and is rotatably connected with the installation block, a threaded groove is formed in one end of the rotating rod, one end of the fixing bolt is located in the threaded groove and matched with the threaded groove, an installation groove is formed in one side of the installation block, a supporting plate is arranged in the installation groove, a fastening block is fixedly arranged at one side, away from the positioning block, of the groove barrel, one side of fastening block is equipped with a plurality of firm grooves, it has a plurality of firm pieces to set firmly on the lateral wall of board, and is a plurality of firm piece and firm groove cooperation, the cover is equipped with a screw thread section of thick bamboo on the installation piece, the external screw thread has set firmly on the lateral wall of installation piece, a screw thread section of thick bamboo and external screw thread cooperation, one side of board is equipped with the annular, the one end of a screw thread section of thick bamboo is located the annular, and with annular normal running fit.

By adopting the technical scheme, the rotating rod is inserted into the rotating groove, the groove barrel and the rotating rod are fixed, the groove barrel is moved, the groove barrel can drive the positioning block to move until the fixing block enters the positioning groove at one side of the positioning block, the positioning block is fixed, the positioning block cannot shake, then the mounting block is mounted at the other end of the rotating rod, one end of the fixing bolt is abutted against one end of the threaded groove, the fixing bolt is rotated to be inserted into the threaded groove, the mounting block and the rotating rod are fixed, the abutting plate is abutted against one side of the fastening block, the plurality of stabilizing blocks can enter the plurality of stabilizing grooves, the fastening block cannot shake, the fastening block and the positioning block cannot shake, the two ends of the groove barrel cannot shake during working, the groove barrel can better complete working, the distance between the mounting block and the fixing block is the length of the most frequently-used groove barrel, when the used groove barrel is short, on sleeving an external screw thread section of thick bamboo to the installation piece, the one end of a screw thread section of thick bamboo can be supported in the change, rotates a screw thread section of thick bamboo, makes a screw thread section of thick bamboo remove to one side, and a screw thread section of thick bamboo can promote to support the board and remove, makes to support the board and can be close to the fastening block gradually to with the fastening block closely laminating, realize the fixed to the groove section of thick bamboo of different specifications.

Preferably, the locating piece is provided with a circle of locating grooves, a plurality of locating channels are formed in the locating grooves, locating columns are arranged in the locating channels and are in sliding fit with the locating channels, a plurality of fixing grooves are formed in the side wall of the fixing block and are matched with the fixing grooves, the locating piece is sleeved with a moving ring, and the moving ring is in sliding fit with the locating piece.

Adopt above-mentioned technical scheme, the fixed block enters into the constant head tank in the back, removes a plurality of reference columns, makes the one end of reference column enter into the fixed slot in, will move the top of moving ring to the constant head tank, and the moving ring can push down the one end of a plurality of reference columns, makes the reference column fixed with the fixed slot to make that the locating piece can be better fixed with the fixed block, prevent that the locating piece from rocking.

Preferably, the positioning block is provided with a slide way, one side of the moving ring is provided with slide blocks, and the two slide blocks are respectively positioned in the two slide ways and are in sliding fit with the slide ways.

By adopting the technical scheme, the moving ring can drive the two sliding blocks to move when moving, the two sliding blocks can fix the moving ring, the moving range of the moving ring is fixed, the moving ring can not be separated from the positioning block, and the moving ring can better complete work.

Preferably, a positioning sheet is fixedly arranged at one end of the positioning column, a spring is sleeved on the positioning column, one end of the spring is fixedly connected with the positioning sheet, and one end, far away from the positioning sheet, of the spring is fixedly connected with the positioning groove.

By adopting the technical scheme, after the moving ring is moved away from the positioning groove, the positioning columns can be moved out of the fixing groove under the action of the spring, so that the positioning blocks can be separated from the fixing blocks, and the groove barrel can be conveniently replaced.

Preferably, the fixing bolt is provided with a connecting section, the diameter of the connecting section is smaller than that of the fixing bolt, the mounting block is provided with a connecting channel, and the connecting section is located in the connecting channel and is in running fit with the connecting channel.

By adopting the technical scheme, the connecting channel is sleeved on the connecting section, so that the position between the mounting block and the fixing bolt is fixed, the fixing bolt cannot be separated from the mounting block, and the position of the mounting block is also fixed after the fixing bolt is fixed with the thread groove.

Preferably, one end of the fixing bolt is fixedly provided with a twisting block, the twisting block is in a regular hexagon shape, and the side wall of the twisting block is fixedly provided with a disc lug.

Adopt above-mentioned technical scheme, rotate and twist the piece, twist the piece and can drive fixing bolt and rotate, make fixing bolt can be fixed with the fixed slot, the dish ear can make twist the piece and change the application of force to make fixing bolt not also can be tightly fixed with the thread groove with the help of the instrument.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is a sectional view of the embodiment;

fig. 3 is an enlarged view of region a in fig. 2.

Reference numerals: 1. a rotating rod; 11. a fixed block; 12. mounting blocks; 2. a grooved drum; 3. positioning blocks; 31. a positioning column; 32. positioning plates; 33. a spring; 4. a fastening block; 41. a resisting plate; 42. a stabilizing block; 5. fixing the bolt; 51. a connecting section; 52. twisting the block; 53. a disc ear; 6. a threaded barrel; 7. a moving ring; 71. a slide block.

Detailed Description

The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.

As shown in FIG. 1, the winding of a precision winder comprises a rotating rod 1 and a grooved drum 2. The rotating rod 1 is square, the groove barrel 2 is provided with a rotating groove, and the rotating groove is sleeved on the rotating rod 1 and matched with the rotating rod 1. One end of the rotating rod 1 is connected with a frame of the bobbin winder, and a driving mechanism on the frame can drive the rotating rod 1 to rotate. When the square rotating rod 1 rotates, the grooved drum 2 can be driven to rotate, so that the grooved drum 2 can complete spooling.

As shown in fig. 1 and 2, a positioning block 3 is disposed at one end of the grooved drum 2, and the diameter of the positioning block 3 is larger than that of the grooved drum 2. A fixed block 11 is fixedly arranged on the rotating rod 1, a positioning groove is arranged on one side of the positioning block 3, and the fixed block 11 is matched with the positioning groove. The positioning block 3 is provided with a circle of positioning grooves, the positioning grooves are provided with a plurality of positioning channels, positioning columns 31 are arranged in the positioning channels, and the positioning columns 31 are in sliding fit with the positioning channels.

The grooved drum 2 is sleeved on the rotating rod 1 and moves along the rotating rod 1. The positioning block 3 is driven by the groove barrel 2 to move until the fixing block 11 enters the positioning groove at one side of the positioning block 3. The fixed block 11 is square, and the positioning block 3 can be fixed after the fixed block 11 enters the positioning groove, so that the positioning block 3 cannot shake.

As shown in fig. 1 and 3, a plurality of fixing grooves are formed on the side wall of the fixing block 11, and the positioning posts 31 are matched with the fixing grooves. One end of the positioning column 31 is fixedly provided with a positioning sheet 32, a spring 33 is sleeved on the positioning column 31, one end of the spring 33 is fixedly connected with the positioning sheet 32, and one end of the spring 33, which is far away from the positioning sheet 32, is fixedly connected with the positioning groove.

As shown in fig. 3, the positioning block 3 is sleeved with a moving ring 7, the positioning block 3 is provided with a slide way, one side of the moving ring 7 is provided with a slide block 71, and the slide block 71 is located in the slide way and is in sliding fit with the slide way.

After the fixed block 11 enters the positioning groove, the positioning columns 31 are moved, one ends of the positioning columns 31 enter the fixing grooves, and the moving ring 7 is moved above the positioning groove. The moving ring 7 presses the upper end of the positioning plate 32 to prevent the positioning plate 32 from moving upward, so that one end of the positioning column 31 can be always located in the fixing groove.

The moving ring 7 can drive the two sliding blocks 71 to move when moving, the two sliding blocks 71 can fix the moving ring 7, so that the moving range of the moving ring 7 is fixed, the moving ring 7 cannot be separated from the positioning block 3, and the moving ring 7 can better complete work.

In the fixed slot is inserted to reference column 31, can further fix locating piece 3 and fixed block 11, shift ring 7 can be pushed down the one end of a plurality of reference columns 31, makes reference column 31 fixed with the fixed slot to make locating piece 3 can be better fixed with fixed block 11, prevent that locating piece 3 from rocking.

After the moving ring 7 is removed from the positioning groove, the positioning posts 31 are removed from the fixing grooves under the action of the springs 33, so that the positioning block 3 can be separated from the fixing block 11, and the groove drum 2 can be replaced conveniently.

As shown in fig. 1 and 2, an installation block 12 is disposed at one end of the rotating rod 1 away from the positioning block 3, and a fixing bolt 5 is inserted into the installation block 12. The fixing bolt 5 is provided with a connecting section 51, and the diameter of the connecting section 51 is smaller than that of the fixing bolt 5. The mounting block 12 is provided with a connecting channel, and the connecting section 51 is located in the connecting channel and is rotatably matched with the connecting channel. One end of the fixing bolt 5 is fixedly provided with a screwing block 52, the screwing block 52 is in a regular hexagon shape, and the side wall of the screwing block 52 is fixedly provided with a disc lug 53. One end of the rotating rod 1 is provided with a thread groove, and one end of the fixing bolt 5 is positioned in the thread groove and matched with the thread groove. One side of the mounting block 12 is provided with a mounting groove, and a resisting plate 41 is arranged in the mounting groove.

As shown in fig. 1 and 2, a fastening block 4 is fixedly disposed on a side of the grooved drum 2 away from the positioning block 3, and the abutting plate 41 is matched with the fastening block 4. One side of the fastening block 4 is provided with a plurality of stabilizing grooves, the side wall of the abutting plate 41 is fixedly provided with a plurality of stabilizing blocks 42, and the plurality of stabilizing blocks 42 are matched with the stabilizing grooves.

As shown in fig. 2, a threaded cylinder 6 is sleeved on the mounting block 12, an external thread is fixedly arranged on the side wall of the mounting block 12, and the threaded cylinder 6 is matched with the external thread. One side of the abutting plate 41 is provided with a ring groove, and one end of the threaded cylinder 6 is positioned in the ring groove and is in running fit with the ring groove.

One end of the fixing bolt 5 is abutted against one end of the thread groove, and the screwing block 52 is rotated, so that the screwing block 52 can drive the fixing bolt 5 to rotate, and the fixing bolt 5 enters the thread groove. Thereby fixing the mounting block 12 to the rotary rod 1 and making the abutting plate 41 abut against one side of the fastening block 4. The plurality of stabilizing blocks 42 enter the plurality of stabilizing grooves, so that the fastening blocks 4 do not shake.

The fastening block 4 and the positioning block 3 can not shake, so that the two ends of the grooved drum 2 can not shake during working, and the grooved drum 2 can be better used for finishing work.

The lug 53 makes it easier to apply force to the screw block 52, so that the fastening screw 5 can be firmly fixed to the threaded groove without the aid of tools.

The distance between the mounting block 12 and the fixing block 11 is the length of the grooved drum 2 most commonly used. When the grooved drum 2 is used in a short length, the external threaded drum 6 is sleeved on the mounting block 12, and one end of the threaded drum 6 is abutted in the rotating ring. The threaded cylinder 6 is rotated to enable the threaded cylinder 6 to move to one side, the threaded cylinder 6 can push the abutting plate 41 to move, the abutting plate 41 can be gradually close to the fastening block 4 and tightly attached to the fastening block 4, and the grooved cylinders 2 of different specifications are fixed.

Claims

1. A winding of a precision bobbin winder comprises a rotating rod (1) and a groove drum (2), and is characterized in that the rotating rod (1) is square, a rotating groove is formed in the groove drum (2), the rotating groove is sleeved on the rotating rod (1) and matched with the rotating rod (1), a positioning block (3) is arranged at one end of the groove drum (2), the diameter of the positioning block (3) is larger than that of the groove drum (2), a fixing block (11) is fixedly arranged on the rotating rod (1), a positioning groove is formed in one side of the positioning block (3), the fixing block (11) is matched with the positioning groove, an installation block (12) is arranged at one end, far away from the positioning block (3), of the rotating rod (1), a fixing bolt (5) is inserted in the installation block (12), the fixing bolt (5) is rotatably connected with the installation block (12), and a thread groove is formed in one end of the rotating rod (1), one end of the fixing bolt (5) is positioned in the thread groove and matched with the thread groove, one side of the mounting block (12) is provided with a mounting groove, a supporting plate (41) is arranged in the mounting groove, a fastening block (4) is fixedly arranged on one side of the groove barrel (2) far away from the positioning block (3), the supporting plate (41) is matched with the fastening block (4), one side of the fastening block (4) is provided with a plurality of stabilizing grooves, a plurality of stabilizing blocks (42) are fixedly arranged on the side wall of the abutting plate (41), the stabilizing blocks (42) are matched with the stabilizing grooves, the mounting block (12) is sleeved with a thread cylinder (6), the side wall of the mounting block (12) is fixedly provided with an external thread, the thread cylinder (6) is matched with the external thread, one side of the abutting plate (41) is provided with an annular groove, and one end of the thread cylinder (6) is located in the annular groove and is in running fit with the annular groove.

2. The winding machine of the precise bobbin winder according to claim 1, characterized in that a circle of positioning grooves are formed in the positioning block (3), a plurality of positioning channels are formed in the positioning grooves, positioning columns (31) are arranged in the positioning channels, the positioning columns (31) are in sliding fit with the positioning channels, a plurality of fixing grooves are formed in the side wall of the fixing block (11), the positioning columns (31) are matched with the fixing grooves, a moving ring (7) is sleeved on the positioning block (3), and the moving ring (7) is in sliding fit with the positioning block (3).

3. The winding machine of a precision winding machine according to claim 2, characterized in that the positioning block (3) is provided with a slide way, one side of the moving ring (7) is provided with a slide block (71), and the two slide blocks (71) are respectively positioned in the two slide ways and are in sliding fit with the slide ways.

4. The winding machine of the precision winding machine as claimed in claim 2, characterized in that a positioning sheet (32) is fixedly arranged at one end of the positioning column (31), a spring (33) is sleeved on the positioning column (31), one end of the spring (33) is fixedly connected with the positioning sheet (32), and one end of the spring (33) far away from the positioning sheet (32) is fixedly connected with the positioning groove.

5. The winding machine of a precision winding machine according to claim 1, characterized in that the fixing bolt (5) is provided with a connecting section (51), the diameter of the connecting section (51) is smaller than the diameter of the fixing bolt (5), the mounting block (12) is provided with a connecting channel, and the connecting section (51) is positioned in the connecting channel and is in running fit with the connecting channel.

6. Winding of a precision winding machine according to claim 1, characterised in that a twisting block (52) is fixed at one end of the fixing bolt (5), the twisting block (52) is in the shape of a regular hexagon, and a disc lug (53) is fixed on the side wall of the twisting block (52).