False twisting machine with filament conveying mechanism

Abstract

The utility model relates to a false twisting machine with a filament conveying mechanism, which belongs to the technical field of false twisting machines, and comprises a base, a rotating mechanism is arranged in the base, a rod sleeve is arranged on the rotating mechanism, a filament lifting rod is slidably connected in the rod sleeve, an adjusting mechanism for adjusting the filament lifting rod is arranged in the rod sleeve, and the filament lifting rod is connected with the adjusting mechanism. And a twist stopping roller is fixed in the yarn lifting rod. According to the false twisting machine with the filament conveying mechanism, through the adjusting mechanism and the motor, a worm is driven to rotate, a worm gear, a first rotating rod and two first bevel gears are driven to rotate together, a second bevel gear and a threaded rod are driven to rotate together, a movable plate, a filament lifting rod and a twisting stopping roller are driven to move together, the positions of the filament lifting rod and the twisting stopping roller are adjusted, and filaments are convenient to convey; the air cylinder drives the movable plate and the toothed plate to move together, drives the straight gear and the second rotating rod to rotate together, drives the rod sleeve, the yarn lifting rod and the twist stopping roller to rotate together, adjusts the angles of the yarn lifting rod and the twist stopping roller, and facilitates conveying of filaments.

Description

Technical Field

[0001] The utility model relates to the technical field of false twisting machines, in particular to a false twisting machine with a filament conveying mechanism. Background Art

[0002] The heating device is installed in an inclined direction, and its entrance is located at the highest point of the false twist texturing machine. Therefore, a filament conveying mechanism is required to transport the filament between the entrance height of the heating device and the height accessible to the operator. After the operator hangs the filament on the wire feeding element of the filament conveying mechanism, the wire feeding element is transported to the vicinity of the entrance of the heating device under the action of the pneumatic mechanism. This operation is called "wire lifting".

[0003] For example, a Chinese patent (publication number: CN216550900U) discloses a wire lifting device of a false twist texturing machine, which includes a base and a wire lifting rod rotatably mounted on the base, the first end of the wire lifting rod is equipped with a twist-stop roller, the base is fixedly arranged, the rotating axis of the wire lifting rod is on its second end, the wire lifting rod can be driven by a transmission mechanism so that the first end moves between a wire lifting position and a working position under the rotation of the wire lifting rod, and the wire lifting rod of the wire lifting device moves between the two positions under the rotation action, so the structure of the wire lifting device is more compact.

[0004] The wire lifting device of the above-mentioned false twist texturing machine still has certain shortcomings. When the compressed air is connected, the compressed air enters the cavity of the base. Under the action of the thrust of the compressed air, the long rack overcomes the thrust of the spring and moves upward. However, the length of the wire lifting rod is fixed, and the length of the filaments in different positions cannot be adjusted, and the conveying effect of the filaments is poor. Therefore, a false twisting machine with a filament conveying mechanism is proposed to solve the above-mentioned problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a false twisting machine with a filament conveying mechanism, which has the advantages of convenient adjustment and the like, and solves the problem of inconvenient adjustment of the existing false twisting machine with a filament conveying mechanism.

[0006] To achieve the above object, the utility model provides the following technical solution: a false twisting machine with a filament conveying mechanism, comprising a base, a rotating mechanism is arranged inside the base, a rod sleeve is arranged on the rotating mechanism, a wire raising rod is slidably connected inside the rod sleeve, an adjusting mechanism for adjusting the wire raising rod is arranged inside the rod sleeve, and a twist-stopping roller is fixed inside the wire raising rod;

[0007] The adjusting mechanism includes a motor fixed to the right side of the rod sleeve inner cavity, a worm is fixed to the output shaft of the motor, the adjusting mechanism also includes a first rotating rod rotatably connected between the front and rear sides of the rod sleeve inner cavity through a bearing seat, a worm wheel meshing with the worm is fixed to the outer surface of the first rotating rod, a first bevel gear is fixed to the outer surface of the first rotating rod, a second bevel gear is meshed on the outer surface of the first bevel gear, a threaded rod is fixed to the left side of the second bevel gear, and a movable plate is threadedly connected to the outer surfaces of the two threaded rods.

[0008] Furthermore, a baffle is fixed between the front and rear sides of the inner cavity of the rod sleeve, and the left side of the worm is rotatably connected to the right side of the baffle through a bearing seat.

[0009] Furthermore, two circular holes are provided on the left side of the baffle, and the threaded rod is rotatably connected to the inside of the circular holes through bearings.

[0010] Furthermore, sliders are fixed on both the front and rear sides of the movable plate, and sliding grooves are provided on both the front and rear sides of the inner cavity of the rod sleeve, and the sliders are slidably connected to the inside of the sliding grooves.

[0011] Furthermore, the lifting screw is fixed to the left side of the movable plate, and the left side of the threaded rod is rotatably connected to the left side of the inner cavity of the rod sleeve through a bearing seat.

[0012] Furthermore, a square hole is opened on the left side of the rod sleeve, and the lifting screw rod is slidably connected to the inside of the square hole.

[0013] Furthermore, the rotating mechanism includes a cylinder fixed to the lower surface of the inner cavity of the base, a movable plate is fixed to the output end of the cylinder, a tooth plate is fixed to the left side of the movable plate, and the rotating mechanism also includes a second rotating rod rotatably connected between the front and rear sides of the inner cavity of the base through a bearing seat, and a spur gear meshing with the tooth plate is fixed to the outer surface of the second rotating rod.

[0014] Furthermore, a T-shaped block is fixed on the right side of the movable plate, a T-shaped slot is opened on the right side of the inner cavity of the base, and the T-shaped block is slidably connected to the inside of the T-shaped slot.

[0015] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0016] 1. The false twisting machine with a filament conveying mechanism, through the adjustment mechanism, the motor drives the worm to rotate, drives the worm wheel, the first rotating rod and the two first bevel gears to rotate together, drives the second bevel gear and the threaded rod to rotate together, drives the moving plate, the lifting rod and the anti-twist roller to move together, adjusts the position of the lifting rod and the anti-twist roller, and facilitates the conveying of the filament.

[0017] 2. The false twisting machine with a filament conveying mechanism drives the movable plate and the tooth plate to move together through the rotating mechanism, and drives the spur gear and the second rotating rod to rotate together through the tooth plate, drives the rod sleeve, the wire lifting rod and the anti-twist roller to rotate together, and adjusts the angles of the wire lifting rod and the anti-twist roller to facilitate the conveying of the filament. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional appearance diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of the top view of the adjusting mechanism of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the rotating mechanism of the utility model.

[0021] In the figure: 1 base, 2 rod sleeve, 3 lifting screw, 4 anti-twist roller, 5 adjustment mechanism, 501 motor, 502 worm, 503 first rotating rod, 504 worm wheel, 505 first bevel gear, 506 second bevel gear, 507 threaded rod, 508 moving plate, 6 rotating mechanism, 601 cylinder, 602 movable plate, 603 tooth plate, 604 second rotating rod, 605 spur gear. DETAILED DESCRIPTION

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

[0023] See also Figure 1-3 In this embodiment, a false twisting machine with a filament conveying mechanism includes a base 1, a rotating mechanism 6 is provided inside the base 1, a rod sleeve 2 is provided on the rotating mechanism 6, the rod sleeve 2 is driven to rotate by the rotating mechanism 6, a lifting rod 3 is slidably connected inside the rod sleeve 2, an adjusting mechanism 5 for adjusting the lifting rod 3 is provided inside the rod sleeve 2, the lifting rod 3 is driven to adjust its position by the adjusting mechanism 5, and a twist-stop roller 4 is fixed inside the lifting rod 3 to facilitate the conveying of the filament.

[0024] Please refer again Figure 2In order to facilitate the adjustment of the position, the adjustment mechanism 5 in this embodiment includes a motor 501 fixed to the right side of the inner cavity of the rod sleeve 2, and a worm 502 is fixed to the output shaft of the motor 501. The adjustment mechanism 5 also includes a first rotating rod 503 rotatably connected between the front and rear sides of the inner cavity of the rod sleeve 2 through a bearing seat, and a worm wheel 504 meshing with the worm 502 is fixed on the outer surface of the first rotating rod 503. The worm 502 is driven to rotate by the motor 501, and the worm wheel 504 and the first rotating rod 503 are driven to rotate together. The outer surface of the first rotating rod 503 is fixed with a first bevel gear 505. The outer surface of the first bevel gear 505 is meshed with the second bevel gear 506, and a threaded rod 507 is fixed to the left side of the second bevel gear 506. The motor 501 drives the worm 502 to rotate, and drives the worm wheel 504, the first rotating rod 503 and the two first bevel gears 505 to rotate together, and drives the second bevel gear 506 and the threaded rod 507 to rotate together. The outer surfaces of the two threaded rods 507 are threadedly connected with a moving plate 508, and the lifting screw rod 3 is fixed to the left side of the moving plate 508. The two threaded rods 507 rotate simultaneously, driving the moving plate 508 and the lifting screw rod 3 to move together.

[0025] Among them, a baffle is fixed between the front and rear sides of the inner cavity of the rod sleeve 2, and the left side of the worm 502 is rotatably connected to the right side of the baffle through a bearing seat, thereby increasing the stability of the worm 502 during rotation. Two circular holes are opened on the left side of the baffle, and the threaded rod 507 is rotatably connected to the inside of the circular holes through a bearing, and the left side of the threaded rod 507 is rotatably connected to the left side of the inner cavity of the rod sleeve 2 through a bearing seat, thereby increasing the stability of the threaded rod 507 during rotation.

[0026] In addition, sliders are fixed on the front and rear sides of the movable plate 508, and sliding grooves are opened on the front and rear sides of the inner cavity of the rod sleeve 2. The sliders are slidably connected to the inside of the sliding grooves, thereby increasing the stability of the movable plate 508 during movement. A square hole is opened on the left side of the rod sleeve 2, and the lifting rod 3 is slidably connected to the inside of the square hole, thereby facilitating the movable plate 508 to drive the lifting rod 3 to move.

[0027] In the adjustment mechanism 5 of this embodiment, the motor 501 drives the worm 502 to rotate, drives the worm wheel 504, the first rotating rod 503 and the two first bevel gears 505 to rotate together, drives the second bevel gear 506 and the threaded rod 507 to rotate together, drives the movable plate 508, the screw raising rod 3 and the anti-twist roller 4 to move together, adjusts the position of the screw raising rod 3 and the anti-twist roller 4, and facilitates the transportation of the filament.

[0028] Please refer again Figure 3In order to facilitate the adjustment of the angle of the lifting screw rod 3, the rotating mechanism 6 in this embodiment includes a cylinder 601 fixed to the lower surface of the inner cavity of the base 1, and a movable plate 602 is fixed to the output end of the cylinder 601. A tooth plate 603 is fixed to the left side of the movable plate 602. The rotating mechanism 6 also includes a second rotating rod 604 rotatably connected between the front and rear sides of the inner cavity of the base 1 through a bearing seat, and a spur gear 605 meshing with the tooth plate 603 is fixed to the outer surface of the second rotating rod 604. The rod sleeve 2 is fixed to the left side of the spur gear 605, and the spur gear 605 rotates to drive the rod sleeve 2 to rotate.

[0029] A T-shaped block is fixed on the right side of the movable plate 602, a T-shaped slot is provided on the right side of the inner cavity of the base 1, and the T-shaped block is slidably connected to the inside of the T-shaped slot to increase the stability of the movable plate 602 when moving.

[0030] In the rotating mechanism 6 of this embodiment, the cylinder 601 drives the movable plate 602 and the tooth plate 603 to move together, and through the tooth plate 603, drives the spur gear 605 and the second rotating rod 604 to rotate together, drives the rod sleeve 2, the lifting rod 3 and the anti-twist roller 4 to rotate together, adjusts the angles of the lifting rod 3 and the anti-twist roller 4, and facilitates the transportation of the filament.

[0031] The working principle of the above embodiment is:

[0032] (1) When the length of the lifting screw 3 needs to be adjusted, the motor 501 is started. The motor 501 drives the worm 502 to rotate, and the worm 502 drives the worm wheel 504 and the first rotating rod 503 to rotate together. The first rotating rod 503 drives the two first bevel gears 505 to rotate simultaneously, and the first bevel gear 505 drives the second bevel gear 506 and the threaded rod 507 to rotate together. The threaded rod 507 drives the moving plate 508 to move together. The moving plate 508 drives the slider to slide inside the slide groove, thereby increasing the stability of the moving plate 508 when moving. The moving plate 508 drives the lifting screw 3 and the anti-twist roller 4 to move together, and the positions of the lifting screw 3 and the anti-twist roller 4 are adjusted to facilitate the transportation of the filament.

[0033] (2) When it is necessary to adjust the angle of the screw lift rod 3 and the anti-twist roller 4, start the cylinder 601, and the cylinder 601 drives the movable plate 602 and the T-block to move together. The T-block slides inside the T-slot to increase the stability of the movable plate 602 when it moves. When the movable plate 602 moves, it drives the tooth plate 603 to move together. Through the movement of the tooth plate 603, the spur gear 605 and the second rotating rod 604 are driven to rotate together. Through the rotation of the spur gear 605, the rod sleeve 2, the screw lift rod 3 and the anti-twist roller 4 are driven to rotate together, so as to adjust the angle of the screw lift rod 3 and the anti-twist roller 4 and facilitate the transportation of the filament.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0035] 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 false twisting machine with a filament conveying mechanism, comprising a base (1), characterized in that: A rotating mechanism (6) is provided inside the base (1), a rod sleeve (2) is provided on the rotating mechanism (6), a screw raising rod (3) is slidably connected inside the rod sleeve (2), an adjusting mechanism (5) for adjusting the screw raising rod (3) is provided inside the rod sleeve (2), and a twist-stopping roller (4) is fixed inside the screw raising rod (3); The adjusting mechanism (5) comprises a motor (501) fixed to the right side of the inner cavity of the rod sleeve (2), the output shaft of the motor (501) being fixed with a worm (502), the adjusting mechanism (5) further comprising a first rotating rod (503) rotatably connected between the front and rear sides of the inner cavity of the rod sleeve (2) through a bearing seat, a worm wheel (504) meshing with the worm (502) being fixed on the outer surface of the first rotating rod (503), a first bevel gear (505) being fixed on the outer surface of the first rotating rod (503), a second bevel gear (506) being meshed on the outer surface of the first bevel gear (505), a threaded rod (507) being fixed on the left side of the second bevel gear (506), and a movable plate (508) being threadedly connected to the outer surfaces of the two threaded rods (507).

2. A false twisting machine with a filament conveying mechanism according to claim 1, characterized in that: A baffle is fixed between the front and rear sides of the inner cavity of the rod sleeve (2), and the left side of the worm (502) is rotatably connected to the right side of the baffle via a bearing seat.

3. A false twisting machine with a filament conveying mechanism according to claim 2, characterized in that: Two circular holes are provided on the left side of the baffle, and the threaded rod (507) is rotatably connected to the inside of the circular holes via bearings.

4. A false twisting machine with a filament conveying mechanism according to claim 1, characterized in that: Slide blocks are fixed on both the front and rear sides of the movable plate (508), and slide grooves are provided on both the front and rear sides of the inner cavity of the rod sleeve (2), and the slide blocks are slidably connected to the inside of the slide grooves.

5. A false twisting machine with a filament conveying mechanism according to claim 1, characterized in that: The lifting screw rod (3) is fixed to the left side of the movable plate (508), and the left side of the threaded rod (507) is rotatably connected to the left side of the inner cavity of the rod sleeve (2) through a bearing seat.

6. A false twisting machine with a filament conveying mechanism according to claim 1, characterized in that: A square hole is provided on the left side of the rod sleeve (2), and the lifting screw rod (3) is slidably connected to the inside of the square hole.

7. A false twisting machine with a filament conveying mechanism according to claim 1, characterized in that: The rotating mechanism (6) comprises a cylinder (601) fixed to the lower surface of the inner cavity of the base (1), a movable plate (602) being fixed to the output end of the cylinder (601), a toothed plate (603) being fixed to the left side of the movable plate (602), and the rotating mechanism (6) further comprises a second rotating rod (604) rotatably connected to the front and rear sides of the inner cavity of the base (1) via a bearing seat, and a spur gear (605) meshing with the toothed plate (603) being fixed to the outer surface of the second rotating rod (604).

8. A false twisting machine with a filament conveying mechanism according to claim 7, characterized in that: A T-shaped block is fixed on the right side of the movable plate (602), a T-shaped slot is opened on the right side of the inner cavity of the base (1), and the T-shaped block is slidably connected to the inside of the T-shaped slot.

Images