Silk winding device for real silk on doubling machine

Abstract

The utility model relates to a silk winding device on a doubling machine, which comprises a transverse support beam, a longitudinal side support plate is fixedly connected onto the support beam, a transverse winding motor is fixedly connected onto the side support plate, and a rotating shaft of the winding motor penetrates through the side support plate and is fixedly connected with a cylindrical ring-shaped left clamping head in an inserting and sleeving manner. The clamp is characterized in that an annular positioning boss is formed on the left end face of the left clamping head; a cylindrical annular right clamping head is arranged on the right side of the left clamping head, and a conical guide head is formed at the left end of the right clamping head; a transverse clamping shaft is pivoted to the right clamping head, the right end of the clamping shaft is inserted into the positioning cylinder and provided with a baffle ring, a spring is inserted into the clamping shaft on the right side of the baffle ring in a sleeved mode, the left end of the spring abuts against the baffle ring in a pressing mode, the right end of the spring abuts against the sealing cover in a pressing mode, and the sealing cover is fixed into the positioning cylinder in an inserted mode. According to the winding drum device, the silk drum can rotate horizontally, real silk can be stably wound on the silk drum, and meanwhile the silk drum is convenient and fast to replace.

Description

Technical field:

[0001] The utility model relates to the technical field of a doubling machine, and more particularly to a silk winding device on a doubling machine. Background technology:

[0002] At present, the silk untwisted winding machine is a textile processing equipment that combines multiple silks into a single bundle and winds the single bundle of silk onto a silk reel. Therefore, the silk reel is the carrier of the silk. When the silk on the silk reel is fully rolled, it needs to be replaced. The silk reel on the current traditional winding machine is generally installed on a vertical winding spindle. However, when the untwisted single bundle of silk is wound on the winding spindle silk reel, the silk threads in the single bundle of silk will separate on the silk reel. It will also come into contact with the silk reel or the winding spindle, which will cause wear of the silk and affect the quality of the silk. Therefore, a new silk winding device needs to be replaced. Therefore, some people have proposed to design the silk reel to rotate horizontally, so that the problem of silk separation and wear will not occur. Therefore, it is necessary to design a device for the silk reel to rotate horizontally, and the rotation of the silk reel is required to be stable without shaking, and the replacement of the silk reel is required to be convenient and quick. Utility model content:

[0003] The purpose of the utility model is to address the deficiencies of the existing technology and to provide a silk winding device on a silk drawing machine, wherein the winding drum device can realize horizontal rotation of the silk drum, stably wind the silk on the silk drum, and the replacement of the silk drum is also convenient and quick.

[0004] A silk winding device for a doubling machine comprises a transverse support beam, a longitudinal side support plate fixedly connected to the support beam, a transverse winding motor fixedly connected to the side support plate, a rotating shaft of the winding motor passing through the side support plate and fixedly connected to a cylindrical ring-shaped left chuck, characterized in that: a circular ring-shaped positioning boss is formed on the left end surface of the left chuck; a cylindrical ring-shaped right chuck is provided on the right side of the left chuck, and a conical guide head is formed on the left end of the right chuck;

[0005] The right clamping head is pivotally connected to a transverse clamping shaft, the right end of the clamping shaft is inserted in the positioning cylinder and is provided with a retaining ring, a spring is sleeved on the clamping shaft on the right side of the retaining ring, the left end of the spring presses against the retaining ring, and the right end presses against the sealing cover, and the sealing cover is fixed in the positioning cylinder; a square tube seat is abutted on the outer wall of the lower side of the positioning cylinder, the lower end of the square tube seat is fixed on the supporting beam, and an upward extending connecting plate is formed on the tube wall on the left side of the square tube seat, and a guide sleeve is formed on the left end of the positioning cylinder, which is fixed on the connecting plate, and the clamping shaft is inserted in the guide sleeve; a transverse guide groove is formed on the tube wall on the upper side of the positioning cylinder, and a vertical moving bolt is inserted in the guide groove, and the lower end of the moving bolt is screwed on the clamping shaft;

[0006] An L-shaped support ear is bent on the tube wall on the rear side of the square tube seat, and a vertical fixed bolt is screwed on the support ear. A horizontally inclined clamping arm is inserted into the fixed bolt. The clamping arm is located above the positioning tube and is formed with a slide groove. The dynamic bolt is inserted in the slide groove of the clamping arm, and a handle extending forward is formed at the front end of the clamping arm.

[0007] Preferably, an annular baffle is formed on the outer wall of the left chuck on the left side of the positioning boss, and the right end surface of the baffle is flush with the right end surface of the left chuck;

[0008] A horizontal wire reel is provided between the left chuck and the right chuck, and the wire reel includes a cylindrical ring-shaped barrel, and annular ribs are formed on the outer walls of both ends of the barrel; the positioning boss on the left chuck is inserted into the inner hole on the left side of the wire reel, and the baffle is pressed against the left end face of the wire reel; the guide head on the right chuck is inserted into the inner hole on the right side of the wire reel and pressed against the wire reel.

[0009] Preferably, the diameter of the outer wall of the clamping shaft is equal to the inner diameter of the guide sleeve, an insertion shaft is formed on the left end face of the clamping shaft, a plurality of bearings are inserted on the insertion shaft, and the right clamping head is connected to the insertion shaft of the clamping shaft through the bearing.

[0010] Preferably, the diameter of the outer wall of the retaining ring on the clamping shaft is smaller than the diameter of the inner wall of the positioning cylinder.

[0011] Preferably, the width of the guide groove on the positioning cylinder is equal to the diameter of the dynamic bolt, and the length of the guide groove is greater than the length of the right chuck inserted in the wire drum.

[0012] Preferably, the front end of the clamping arm is located on the left side of the rear end of the clamping arm, the clamping arm rests on the outer wall of the positioning cylinder, and the front end of the handle is sleeved with a rubber handle sleeve.

[0013] Preferably, the central axis of the left chuck coincides with the central axis of the right chuck, and the center distance from the support beam to the left chuck is greater than the diameter of the annular ribs at both ends of the wire drum.

[0014] The beneficial effects of the present invention are:

[0015] The reel device can realize horizontal rotation of the silk reel, stably wind the silk on the silk reel, and the replacement of the silk reel is also convenient and fast. Description of the drawings:

[0016] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0017] Figure 2 It is a partial cross-sectional schematic diagram of the utility model in the front view direction;

[0018] Figure 3 It is a schematic structural diagram of the utility model from a top view.

[0019] In the figure: 1. Support beam; 2. Side bracket plate; 3. Winding motor; 4. Left chuck; 5. Right chuck; 6. Clamping shaft; 7. Positioning cylinder; 8. Square tube seat; 9. Clamping arm; 10. Fixed bolt; 11. Moving bolt; 12. Spring; 13. Cover; 14. Bearing; 15. Wire drum. Specific implementation method:

[0020] Example: See Figures 1 to 3 As shown, a silk winding device for a doubling machine includes a transverse support beam 1, a longitudinal side support plate 2 fixedly connected to the support beam 1, a transverse winding motor 3 fixedly connected to the side support plate 2, a rotating shaft of the winding motor 3 passes through the side support plate 2 and is plugged and fixedly connected to a cylindrical left chuck 4, a circular positioning boss 41 being formed on the left end surface of the left chuck 4; a cylindrical right chuck 5 is provided on the right side of the left chuck 4, and a conical guide head is formed on the left end of the right chuck 5;

[0021] The right chuck 5 is pivotally connected to a transverse chuck shaft 6, the right end of which is inserted into the positioning cylinder 7 and is provided with a retaining ring 62. A spring 12 is inserted into the chuck shaft 6 on the right side of the retaining ring 62. The left end of the spring 12 presses against the retaining ring 62 and the right end presses against the cover 13. The cover 13 is inserted and fixed in the positioning cylinder 7. The cover 13 can be screwed and fixed in the positioning cylinder 7 by screwing. The right end surface of the cover 13 is formed with a corresponding limiting concave hole.

[0022] A square tube seat 8 is abutted against the outer wall of the lower side of the positioning cylinder 7, and the lower end of the square tube seat 8 is fixed to the support beam 1. A connecting plate 81 extending upward is formed on the tube wall on the left side of the square tube seat 8. A guide sleeve 71 is formed on the left end of the positioning cylinder 7, and the guide sleeve 71 is plugged and fixed on the connecting plate 81. The clamping shaft 6 is inserted into the guide sleeve 71; a horizontal guide groove 72 is formed on the tube wall on the upper side of the positioning cylinder 7, and a vertical dynamic bolt 11 is inserted into the guide groove 72. The lower end of the dynamic bolt 11 is screwed onto the clamping shaft 6;

[0023] An L-shaped support ear 82 is bent on the tube wall on the rear side of the square tube seat 8, and a vertical fixed bolt 10 is screwed on the support ear 82. A horizontally inclined clamping arm 9 is inserted into the fixed bolt 10. The clamping arm 9 is located above the positioning cylinder 7 and is formed with a slide groove 91. The dynamic bolt 11 is inserted in the slide groove 91 of the clamping arm 9, and the front end of the clamping arm 9 is formed with a handle 92 extending forward.

[0024] An annular baffle 42 is formed on the outer wall of the left chuck 4 on the left side of the positioning boss 41, and the right end surface of the baffle 42 is flush with the right end surface of the left chuck 4;

[0025] A horizontal wire reel 15 is provided between the left chuck 4 and the right chuck 5. The wire reel 15 includes a cylindrical ring-shaped cylinder body, and annular ribs 151 are formed on the outer walls of both ends of the cylinder body; the positioning boss 41 on the left chuck 4 is inserted into the inner hole on the left side of the wire reel 15, and the baffle 42 is pressed against the left end face of the wire reel 15; the guide head on the right chuck 5 is inserted into the inner hole on the right side of the wire reel 15 and pressed against the wire reel 15.

[0026] The diameter of the outer wall of the clamping shaft 6 is equal to the inner diameter of the guide sleeve 71. The left end surface of the clamping shaft 6 is formed with an insert shaft 61, and a plurality of bearings 14 are inserted into the insert shaft 61. The right chuck 5 is connected to the insert shaft 61 of the clamping shaft 6 through the bearing 14. Figure 2 As shown, the right end surface of the right chucking head 5 abuts against the chucking shaft 6 , so that the right chucking head 5 cannot move rightward on the chucking shaft 6 and can only rotate.

[0027] The diameter of the outer wall of the retaining ring 62 on the clamping shaft 6 is smaller than the diameter of the inner wall of the positioning cylinder 7 , thereby achieving pressure stabilization of the positioning cylinder 7 .

[0028] The width of the guide groove 72 on the positioning tube 7 is equal to the diameter of the dynamic bolt 11 , and the length of the guide groove 72 is greater than the length of the right chuck 5 inserted in the wire drum 15 . The size requirement allows the wire drum 15 to be removed.

[0029] The front end of the clamping arm 9 is located on the left side of the rear end of the clamping arm 9 , the clamping arm 9 is against the outer wall of the positioning tube 7 , and the front end of the handle 92 is inserted with a rubber handle sleeve.

[0030] The central axis of the left chuck 4 coincides with the central axis of the right chuck 5 , and the center distance from the support beam 1 to the left chuck 4 is greater than the diameter of the annular ribs 151 at both ends of the wire drum 15 .

[0031] Working principle: This structure is a winding device. Its right chuck 5 cooperates with the left chuck 4 under the action of the spring 12 to clamp the wire drum 15, thereby realizing the horizontal arrangement of the wire drum 15. The left chuck 4 is connected to the winding motor 3, which can drive the wire drum 15 to rotate.

[0032] When the wire reel 15 needs to be replaced, just hold the wire reel 15 with your left hand and the handle 92 with your right hand, operate the clamping arm 9 to rotate right around the fixed bolt 10, and then the clamping arm 9 will drive the movable bolt 11 to move right, driving the clamping shaft 6 to move right, so that the right chuck 5 will be separated from the wire reel 15, and the wire reel 15 can be removed. After replacing the new wire reel 15, release the handle 92, and the right chuck 5 will move right to cooperate with the left chuck 4 to clamp the wire reel 15.

[0033] The embodiments are intended to illustrate the present invention and are not intended to limit the present invention. Any person skilled in the art may modify the embodiments without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be as set forth in the claims of the present invention.

Claims

1. A silk winding device for a doubling machine, comprising a transverse support beam (1), a longitudinal side support plate (2) fixedly connected to the support beam (1), a transverse winding motor (3) fixedly connected to the side support plate (2), a rotating shaft of the winding motor (3) passing through the side support plate (2) and being fixedly connected to a cylindrical ring-shaped left-mounted chuck (4), characterized in that: A circular ring-shaped positioning boss (41) is formed on the left end surface of the left chuck (4); a cylindrical ring-shaped right chuck (5) is provided on the right side of the left chuck (4), and a conical guide head is formed on the left end of the right chuck (5); The right clamping head (5) is pivotally connected with a transverse clamping shaft (6), the right end of the clamping shaft (6) is inserted into the positioning cylinder (7) and is provided with a retaining ring (62), a spring (12) is inserted into the clamping shaft (6) on the right side of the retaining ring (62), the left end of the spring (12) is pressed against the retaining ring (62), and the right end is pressed against the cover (13), and the cover (13) is inserted and fixed in the positioning cylinder (7); a square tube seat (8) is pressed against the outer wall of the lower side of the positioning cylinder (7), and the lower end of the square tube seat (8) is fixed to the support beam ( 1), a connecting plate (81) extending upward is formed on the tube wall on the left side of the square tube seat (8), a guide sleeve (71) is formed on the left end of the positioning cylinder (7), the guide sleeve (71) is plugged and fixed on the connecting plate (81), and the clamping shaft (6) is inserted into the guide sleeve (71); a horizontal guide groove (72) is formed on the tube wall on the upper side of the positioning cylinder (7), a vertical moving bolt (11) is inserted into the guide groove (72), and the lower end of the moving bolt (11) is screwed onto the clamping shaft (6); An L-shaped support ear (82) is bent on the tube wall on the rear side of the square tube seat (8), a vertical fixed bolt (10) is screwed on the support ear (82), a horizontally inclined clamping arm (9) is inserted on the fixed bolt (10), the clamping arm (9) is located above the positioning cylinder (7) and is formed with a slide groove (91), the moving bolt (11) is inserted in the slide groove (91) of the clamping arm (9), and the front end of the clamping arm (9) is formed with a handle (92) extending forward.

2. The silk winding device for a doubling machine according to claim 1, characterized in that: An annular baffle (42) is formed on the outer wall of the left chuck (4) on the left side of the positioning boss (41), and the right end surface of the baffle (42) is flush with the right end surface of the left chuck (4); A horizontal wire drum (15) is provided between the left chuck (4) and the right chuck (5), and the wire drum (15) includes a cylindrical ring-shaped cylinder body, and annular retaining edges (151) are formed on the outer walls of both ends of the cylinder body; the positioning boss (41) on the left chuck (4) is inserted into the inner hole on the left side of the wire drum (15), and the retaining plate (42) is pressed against the left end face of the wire drum (15); the guide head on the right chuck (5) is inserted into the inner hole on the right side of the wire drum (15) and pressed against the wire drum (15).

3. The silk winding device for a doubling machine according to claim 1, characterized in that: The diameter of the outer wall of the clamping shaft (6) is equal to the inner diameter of the guide sleeve (71); an insert shaft (61) is formed on the left end surface of the clamping shaft (6); a plurality of bearings (14) are inserted into the insert shaft (61); and the right clamping head (5) is connected to the insert shaft (61) of the clamping shaft (6) through the bearings (14).

4. The silk winding device for a doubling machine according to claim 3, characterized in that: The diameter of the outer wall of the retaining ring (62) on the clamping shaft (6) is smaller than the diameter of the inner wall of the positioning cylinder (7).

5. The silk winding device for a doubling machine according to claim 2, characterized in that: The width of the guide groove (72) on the positioning cylinder (7) is equal to the diameter of the dynamic bolt (11), and the length of the guide groove (72) is greater than the length of the right chuck (5) inserted in the wire cylinder (15).

6. The silk winding device for a doubling machine according to claim 5, characterized in that: The front end of the clamping arm (9) is located on the left side of the rear end of the clamping arm (9), the clamping arm (9) is against the outer wall of the positioning cylinder (7), and the front end of the handle (92) is sleeved with a rubber handle sleeve.

7. The silk winding device for a doubling machine according to claim 2, characterized in that: The central axis of the left chuck (4) and the central axis of the right chuck (5) coincide with each other, and the center distance from the support beam (1) to the left chuck (4) is greater than the diameter of the annular ribs (151) at both ends of the wire drum (15).

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