High-precision textile machine winding device

Abstract

The invention discloses a high-precision textile machine winding device, which belongs to the technical field of textile appliances and comprises a fixed seat, a main motor is arranged at the center of the bottom of the fixed seat, a rotating shaft of the main motor is provided with a rotating rod, a yarn cylinder is arranged on one side, close to the fixed seat, of the side surface of the rotating rod, and a support frame is arranged on one side, close to the rotating rod, of the top of the fixed seat. A shearing device is arranged on the inner side of the supporting frame, a connecting plate is arranged at the top of the shearing device, a guiding device is arranged at the end, away from the shearing device, of the connecting plate, an electric sliding rail is arranged on one side of the guiding device, and yarn is arranged in the guiding device. The electric push rod pushes the rubber plate to extrude, the cut thread residue can be prevented from being transferred into the device, the lead screw drives the cutting edge to cut off, the electric push rod pushes the rubber plate to extrude, and the thread residue can be fixed while the thread is cut off.

Description

Technical Field

[0001] The invention belongs to the technical field of textile tools, and in particular relates to a high-precision winding device for a textile machine. Background Art

[0002] A textile machine, also called a spinning machine, a loom, or a cotton spinning machine, is a loom driven by human power in ancient times. A textile machine is the full name for a tool that processes raw materials such as thread, silk, and hemp into threads and then weaves them into cloth.

[0003] Chinese patent application number CN202120356478.3 discloses an automatic winding device for a textile machine, including a yarn bobbin fixing mechanism, a yarn guide mechanism and a driving mechanism, the yarn bobbin fixing mechanism includes a fixing seat and a yarn bobbin shaft, the lower end of the yarn bobbin shaft passes through the fixing seat, the driving mechanism drives the yarn bobbin shaft to rotate, the yarn guide mechanism includes a yarn guide bobbin and a cam mechanism, the cam mechanism includes a connecting rod, a mounting plate, a sleeve, a strip top plate, an eccentric wheel of a rugby type and a driving motor, the mounting plate is vertically mounted on one side of the fixing seat, the outer wall of the sleeve is fixed on one side of the mounting plate, the connecting rod is placed in the sleeve, the upper end of the connecting rod is connected and fixed with the yarn guide bobbin, the lower end is vertically connected to the middle part of the strip top plate, a rotating shaft is arranged below the sleeve, the rotating shaft is vertically connected and fixed with the center position of the big head of the eccentric wheel, and the driving motor drives the eccentric wheel to rotate. The automatic winding device for a textile machine effectively realizes the rapid winding process of the yarn bobbin, and the winding process is fast, the winding is uniform, and the quality is high.

[0004] 1. The above-mentioned patent does not have a cutting mechanism and requires manual cutting, which may cause the thread ends to fall into the machine. Manual search is required to tie the yarn to the yarn guide bobbin, which is time-consuming and laborious. 2. The above-mentioned patent uses a cam for up and down reciprocating motion, which will cause uneven distribution of the yarn. The higher the bobbin, the larger the cam must be to perform reciprocating motion, which is a great waste of materials. Summary of the invention

[0005] To solve the problems raised in the above background technology, the present invention provides a high-precision winding device for a textile machine, which has the characteristics of automatic cutting and more uniform yarn distribution.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a high-precision winding device for a textile machine, comprising a fixed seat, a main motor is arranged at the bottom center of the fixed seat, a base is arranged on the side of the bottom of the fixed seat away from the main motor, a rotating rod is arranged on the rotating shaft of the main motor, a yarn tube is arranged on the side of the rotating rod close to the fixed seat, a support frame is arranged on the top of the fixed seat close to the rotating rod, a shearing device is arranged on the inner side of the support frame, a connecting plate is arranged on the top of the shearing device, a guide device is arranged on the end of the connecting plate away from the shearing device, an electric slide rail is arranged on one side of the guide device, a fixed frame is arranged on the top of the electric slide rail, a bottom plate is arranged on the bottom of the fixed frame, and yarn is arranged inside the guide device.

[0007] Preferably, the shearing device includes a shell, an auxiliary motor, a screw rod, a tool holder, a blade, an electric push rod, a rubber plate and a sliding rod, wherein an auxiliary motor is arranged at the upper end of the side of the shell, a screw rod is arranged on the rotating shaft of the auxiliary motor, a tool holder is arranged on the outer side of the screw rod, a blade is arranged on the side of the tool holder, a sliding rod is arranged on the side of the bottom of the shell close to the tool holder, an electric push rod is arranged on the top of the shell, and a rubber plate is arranged on the end of the electric push rod close to the shell.

[0008] Preferably, a roller is provided on the side of the shell close to the auxiliary motor, and a storage groove is provided on the inner side of the shell close to the blade.

[0009] Preferably, a nut is provided at the upper end of the side surface of the rotating rod, a thread is provided on the side of the rotating rod close to the nut, and a through hole is provided at the upper end of the side surface of the yarn tube.

[0010] Preferably, the guiding device comprises a lifting plate, a square groove and a round rod, wherein a square groove is provided on a side of the lifting plate close to the yarn, and a round rod is provided on an inner side of the square groove.

[0011] Preferably, the round rod is in the shape of a cylinder with thick ends and a thin middle, and a guide groove is provided in the middle of the outer side of the round rod.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. The present invention is provided with a shearing device, the auxiliary motor drives the screw rod to rotate, drives the knife holder and the blade to move horizontally, so that the yarn passing through the shuttle can be cut, and the electric push rod pushes the rubber plate to squeeze, which can prevent the cut thread ends from being transferred into the device. The screw rod drives the blade to cut and the electric push rod pushes the rubber plate to squeeze, which can fix the thread ends while cutting the thread, thereby reducing the time of searching for the thread ends;

[0014] 2. The present invention is provided with a guiding device. The main motor drives the rotating rod and the yarn tube to rotate, and the yarn is continuously pulled out and collected. The electric slide rail drives the lifting plate to move up and down, thereby changing the direction of the yarn. The yarn slides through the guide groove on the round rod, which can reduce friction. The electric lifting and the anti-friction of the round rod can make the winding more uniform. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the present invention;

[0016] Figure 2 It is a structural schematic diagram of the present invention;

[0017] Figure 3 It is a schematic diagram of the structure of the shearing device of the present invention;

[0018] Figure 4 It is a schematic structural diagram of a yarn bobbin of the present invention;

[0019] Figure 5 It is a structural schematic diagram of the guide device of the present invention;

[0020] Figure 6 For the present invention Figure 5 The enlarged structural diagram at A in the middle;

[0021] In the figure: 1. fixing seat; 2. main motor; 3. base; 4. support frame; 5. cutting device; 51. housing; 52. auxiliary motor; 53. screw rod; 54. knife holder; 55. blade; 56. electric push rod; 57. rubber plate; 58. slide rod; 6. connecting plate; 7. guide device; 71. lifting plate; 72. square groove; 73. round rod; 74. guide groove; 8. electric slide rail; 9. fixing frame; 10. bottom plate; 11. rotating rod; 12. yarn bobbin; 13. yarn; 14. roller; 15. storage groove; 16. nut; 17. thread; 18. through hole. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] Example 1

[0024] See also Figure 1-6The present invention provides the following technical solutions: a high-precision winding device for a textile machine, comprising a fixed seat 1, a main motor 2 is arranged at the bottom center of the fixed seat 1, a base 3 is arranged on the side of the bottom of the fixed seat 1 away from the main motor 2, a rotating rod 11 is arranged on the rotating shaft of the main motor 2, a yarn tube 12 is arranged on the side of the rotating rod 11 close to the fixed seat 1, a support frame 4 is arranged on the top of the fixed seat 1 close to the rotating rod 11, a shearing device 5 is arranged on the inner side of the support frame 4, a connecting plate 6 is arranged on the top of the shearing device 5, a guide device 7 is arranged on the end of the connecting plate 6 away from the shearing device 5, an electric slide rail 8 is arranged on one side of the guide device 7, a fixed frame 9 is arranged on the top of the electric slide rail 8, a bottom plate 10 is arranged on the bottom of the fixed frame 9, and yarn 13 is arranged inside the guide device 7.

[0025] Specifically, the shearing device 5 includes a shell 51, an auxiliary motor 52, a screw rod 53, a tool holder 54, a blade 55, an electric push rod 56, a rubber plate 57 and a sliding rod 58, wherein the auxiliary motor 52 is arranged at the upper end of the side of the shell 51, the screw rod 53 is arranged on the rotating shaft of the auxiliary motor 52, the tool holder 54 is arranged on the outer side of the screw rod 53, the blade 55 is arranged on the side of the tool holder 54, a sliding rod 58 is arranged on the side of the bottom of the shell 51 close to the tool holder 54, the electric push rod 56 is arranged on the top of the shell 51, and a rubber plate 57 is arranged on the end of the electric push rod 56 close to the shell 51.

[0026] By adopting the above technical solution, the auxiliary motor 52 drives the screw rod 53 to rotate, driving the knife holder 54 and the blade 55 to move horizontally, so that the yarn 13 passing through them can be cut, and the electric push rod 56 pushes the rubber plate 57 to squeeze the cut thread ends.

[0027] Specifically, a roller 14 is provided on the side of the shell 51 close to the auxiliary motor 52, and a storage groove 15 is provided on the inner side of the shell 51 close to the blade 55.

[0028] By adopting the above technical solution, the roller 14 can reduce the friction loss of the yarn 13 and prevent the yarn 13 from jumping up and down to maintain uniformity. The storage groove 15 can store the blade 55 to prevent injury to the operator.

[0029] Specifically, a nut 16 is provided at the upper end of the side of the rotating rod 11, a thread 17 is provided on the side of the rotating rod 11 close to the nut 16, and a through hole 18 is provided at the upper end of the side of the yarn tube 12.

[0030] By adopting the above technical solution, the nut 16 is tightened to prevent the yarn tube 12 from idling, and the yarn tube 12 can be rotated after the thread end passes through the through hole 18 and is knotted.

[0031] When the present embodiment is used, the yarn 13 is passed through the guide device 7 and the cutting device 5 in sequence, and then passed through the through hole 18 and tied, the yarn tube 12 is sleeved on the rotating rod 11 and the nut 16 is tightened, the main motor 2 is started, the yarn tube 12 is kept rotating to collect the yarn, and when the yarn tube 12 needs to be replaced, the main motor 2 is stopped, the auxiliary motor 52 is started, and the auxiliary motor 52 drives the screw rod 53 to rotate, driving the knife holder 54 and the blade 55 to move horizontally, so that the yarn 1 passing through it can be cut. 3 to cut, the electric push rod 56 pushes the rubber plate 57 to squeeze the cut thread end, so as to fix the thread end, then unscrew the nut 16 to take out the yarn tube 12, and after the new yarn tube 12 is put on, it is necessary to observe whether the blade 55 enters the storage groove 15 before proceeding to the next step to prevent injury. The screw rod 53 drives the blade 55 to cut and the electric push rod 56 pushes the rubber plate 57 to squeeze, so that the thread can be cut and the thread end can be fixed at the same time, reducing the time of finding the thread end;

[0032] Example 2

[0033] The present embodiment is different from the embodiment 1 in that the guide device 7 comprises a lifting plate 71, a square groove 72 and a round rod 73, wherein a square groove 72 is provided on the side of the lifting plate 71 close to the yarn 13, and a round rod 73 is provided on the inner side of the square groove 72.

[0034] By adopting the above technical solution, the electric slide rail 8 drives the lifting plate 71 to move up and down, so that the yarn 13 can be evenly wound on the yarn tube 12. At the same time, the lifting plate 71 drives the connecting plate 6 to lift and lower so that the yarn 13 always maintains a horizontal position with the cutting device 5, which is convenient for cutting. The round rod 73 can reduce friction.

[0035] Specifically, the round rod 73 is in the shape of a cylinder with thick ends and a thin middle, and a guide groove 74 is provided in the middle of the outer side of the round rod 73 .

[0036] By adopting the above technical solution, the round rod 73 can reduce friction due to structural reasons and allow the sliding yarn 13 to always be located in the guide groove 74, thereby keeping the yarn 13 stable.

[0037] When this embodiment is used, the yarn 13 is passed through the square groove 72, and the electric slide rail 8 drives the lifting plate 71 to move up and down, so that the yarn 13 can be evenly wound on the yarn tube 12. At the same time, the lifting plate 71 drives the connecting plate 6 to lift and lower so that the yarn 13 always maintains a horizontal position with the cutting device 5, which is convenient for cutting. The round rod 73 can reduce friction due to structural reasons and allow the sliding yarn 13 to always be located in the guide groove 74, keeping the yarn 13 stable. The electric lifting and the round rod 73 reduce friction, and the winding can be made more uniform.

[0038] The structure and use principle of the fixed seat 1, main motor 2, base 3 and bottom plate 10 in the present invention have been disclosed in an automatic winding device for a textile machine disclosed in Chinese patent application number CN202120356478.3.

[0039] The working principle and use process of the present invention are as follows: when the present invention is used, the yarn 13 is passed through the guide device 7 and the cutting device 5 in sequence, and then passed through the through hole 18 and tied, the yarn tube 12 is sleeved on the rotating rod 11 and the nut 16 is tightened, the main motor 2 is started, the yarn tube 12 is kept rotating to collect the yarn, and when the yarn tube 12 needs to be replaced, the main motor 2 is stopped, and the auxiliary motor 52 is started. The auxiliary motor 52 drives the screw rod 53 to rotate, driving the knife holder 54 and the blade 55 to move horizontally, so that the yarn 13 passing through it can be cut, and the electric push rod 56 pushes the rubber plate 57 to squeeze the cut thread end, thereby fixing the thread end, and then unscrewing the nut 16 to take out the yarn tube 12. After the new yarn tube 12 is sleeved, it is necessary to observe whether the blade 55 enters the storage The next step is carried out in the groove 15 to prevent injuries. The screw 53 drives the blade 55 to cut and the electric push rod 56 pushes the rubber plate 57 to squeeze. The line can be cut and the thread end can be fixed at the same time, reducing the time of finding the thread end; the yarn 13 passes through the square groove 72, and the electric slide rail 8 drives the lifting plate 71 to move up and down, so that the yarn 13 can be evenly wound on the yarn tube 12. At the same time, the lifting plate 71 drives the connecting plate 6 to rise and fall so that the yarn 13 always maintains a horizontal position with the cutting device 5, which is convenient for cutting. The round rod 73 can keep the sliding yarn 13 in the guide groove 74 at the same time to keep the yarn 13 stable while reducing friction due to structural reasons. The electric lifting and the round rod 73 reduce friction, which can make the winding more uniform.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-precision winding device for a textile machine, comprising a fixing seat (1), characterized in that: A main motor (2) is arranged at the center of the bottom of the fixed seat (1); a base (3) is arranged on the side of the bottom of the fixed seat (1) away from the main motor (2); a rotating rod (11) is arranged on the rotating shaft of the main motor (2); a yarn bobbin (12) is arranged on the side of the rotating rod (11) close to the fixed seat (1); a support frame (4) is arranged on the top of the fixed seat (1) close to the rotating rod (11); a shearing device (5) is arranged on the inner side of the support frame (4); a connecting plate (6) is arranged on the top of the shearing device (5); a guide device (7) is arranged on the end of the connecting plate (6) away from the shearing device (5); an electric slide rail (8) is arranged on one side of the guide device (7); a fixed frame (9) is arranged on the top of the electric slide rail (8); a bottom plate (10) is arranged on the bottom of the fixed frame (9); and yarn (13) is arranged inside the guide device (7).

2. A high-precision winding device for a textile machine according to claim 1, characterized in that: The shearing device (5) comprises a housing (51), an auxiliary motor (52), a screw rod (53), a knife holder (54), a blade (55), an electric push rod (56), a rubber plate (57) and a slide bar (58), wherein the auxiliary motor (52) is arranged at the upper end of the side of the housing (51), the screw rod (53) is arranged on the rotating shaft of the auxiliary motor (52), the knife holder (54) is arranged on the outer side of the screw rod (53), the blade (55) is arranged on the side of the knife holder (54), the slide bar (58) is arranged on the side of the bottom of the housing (51) close to the knife holder (54), the electric push rod (56) is arranged on the top of the housing (51), and the rubber plate (57) is arranged on the end of the electric push rod (56) close to the housing (51).

3. A high-precision winding device for a textile machine according to claim 2, characterized in that: A roller (14) is provided on the side of the housing (51) close to the auxiliary motor (52), and a storage groove (15) is provided on the inner side of the housing (51) close to the blade (55).

4. A high-precision winding device for a textile machine according to claim 1, characterized in that: A nut (16) is arranged at the upper end of the side of the rotating rod (11), a thread (17) is provided on the side of the rotating rod (11) close to the nut (16), and a through hole (18) is provided at the upper end of the side of the yarn tube (12).

5. A high-precision winding device for a textile machine according to claim 1, characterized in that: The guide device (7) comprises a lifting plate (71), a square groove (72) and a round rod (73), wherein a square groove (72) is provided on a side of the lifting plate (71) close to the yarn (13), and a round rod (73) is provided on the inner side of the square groove (72).

6. A high-precision winding device for a textile machine according to claim 5, characterized in that: The round rod (73) is in the shape of a cylinder with thick ends and a thin middle. A guide groove (74) is provided in the middle of the outer side of the round rod (73).

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