Quick dismounting structure for guide disc of false twist texturing machine

Abstract

The invention belongs to the technical field of false twist texturing machines, and discloses a quick guide disc dismounting structure of a false twist texturing machine, which comprises a cross beam, a panel mounted outside the cross beam, a second servo motor fixed in the panel, a reset mechanism arranged at one end of a limiting mechanism, and a fixing mechanism mounted at one end of the reset mechanism. Through cooperation of a gear, a first rack, a first limiting plate and other structures, the device can insert the whole panel into a groove of a cross beam, a second servo motor is started, the second servo motor drives the gear to rotate, and the gear drives the first rack and a second rack to move oppositely when rotating through the shape of the gear; and then the first limiting plate and the second limiting plate are driven to move, so that the first limiting plate and the second limiting plate are in contact with the top end and the bottom end in the cross beam, the panel is integrally fixed in the cross beam, and the panel is separated from the cross beam when needing to be disassembled, so that the purpose of quickly fixing, disassembling and assembling the device is achieved.

Description

Technical Field

[0001] The invention belongs to the technical field of false twist texturing machines, in particular to a guide disc quick disassembly structure of a false twist texturing machine. Background Art

[0002] The false twist texturing machine is a textile processing equipment, which is mainly used to false twist the silk thread to improve its gloss, softness and elasticity. During the false twist texturing process, the chemical fiber needs to be stretched, heated and false twisted by the rotation of multiple rollers. The speed of the chemical fiber is determined by the speed of the roller rotation. Each roller is equipped with a leather ring frame and a leather roller. The leather ring frame makes the upper leather roller press on the roller, and the leather roller rotates with the roller, and the yarn passes between the roller and the leather roller.

[0003] When the yarn is stretched, the speed of the front and rear rollers is controlled to achieve the purpose of drafting. At present, due to the small arc contact surface between the top roller and the roller, the surface of the top roller is made of rubber material, which is easy to wear and age. At the same time, in the production of chemical fiber yarns with coarse denier, the ratio of rollers to each other is large, or the POY raw yarn is uneven, the chemical fiber yarns cannot be pressed firmly and will slip on the roller surface, resulting in uneven drafting. Because the stretching ratio between each yarn or the same yarn cannot be stable, the finished yarn will produce stiff yarns and uneven dyeing rate, which will reduce the grade rate of the product and affect the stability of product quality. Therefore, it is necessary to quickly disassemble and assemble the guide plate to prevent it from affecting the yarn stretching.

[0004] It is necessary to ensure that the device can quickly install the guide disc on the beam for fixing and ensure the fixing strength, so as to ensure the efficiency of the device in stretching the yarn. Therefore, it is necessary to use a quick disassembly structure to quickly disassemble and replace the guide disc to improve the efficiency of the device in processing the yarn. Summary of the invention

[0005] In order to solve the problems raised in the above background technology, the present invention provides a guide disc quick disassembly structure of a false twist texturing machine.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a guide disc quick disassembly structure of a false twist texturing machine, comprising a crossbeam, a panel is installed on the outside of the crossbeam, a wire separation roller is arranged on the outside of the panel, a wire guide disc is installed on the outside of the panel, a first servo motor is fixed on the inside of the panel, a second servo motor is fixed on the inside of the panel, a limiting mechanism is fixed on the outside of the second servo motor, a reset mechanism is arranged on one end of the limiting mechanism, and a fixing mechanism is installed on one end of the reset mechanism;

[0007] The limiting mechanism includes a gear, a first rack and a first limiting plate, the gear is fixed to the output end of the second servo motor, a first rack is arranged on the outside of the gear, a first limiting plate is fixed to the top of the first rack, a second rack is arranged on the outside of the gear, and a second limiting plate is fixed to the bottom end of the second rack, so that when the user installs the guide plate on the beam, the position of the guide plate as a whole can be fixed by mutual squeezing of the two groups of limiting plates, and the guide plate can be quickly removed by reversing it to make it out of contact with the beam when disassembly is required.

[0008] Preferably, teeth are provided on the outside of the gear, and the gear is meshingly connected to the first rack, and the gear is meshingly connected to the second rack, so that when the gear rotates, it can synchronously drive the positions of the two sets of limit plates to move in opposite directions, and move their positions to the upper and lower ends close to the beam for fixation.

[0009] Preferably, the first limiting plate and the second limiting plate are symmetrically distributed about the center axis of the gear.

[0010] Preferably, a reset mechanism is installed inside the first limit plate and the second limit plate, so that the distance between the two groups of limit plates will not be too different when they move towards each other, thereby preventing the overall position from being offset when the guide plate is installed.

[0011] Preferably, the reset mechanism includes a pressing plate, a connecting rod and a supporting plate, the connecting rod is arranged inside the second limiting plate, the pressing plate is fixed to the outside of the connecting rod, the supporting plate is fixed to the outside of the connecting rod, and the outside of the connecting rod is provided with a first reset spring, which can quickly reset the connecting rod and the supporting base.

[0012] Preferably, two groups of connecting rods are provided, and the connecting rods are symmetrically distributed about the central axis of the second limiting plate. The diameter of the support plate is equal to the diameter of the internal slide groove of the second limiting plate. The first return spring is used to squeeze the support plate and keep it moving toward the panel.

[0013] Preferably, the fixing mechanism includes a supporting base, a sliding rod and a first limiting plate, the supporting base is fixed to the outside of the connecting rod, the sliding rod is fixed to the outside of the supporting base, the first limiting plate is fixed to the outside of the sliding rod, the second limiting plate is sleeved on the outside of the first limiting plate, an installation groove is opened inside the cross beam, a support rod is arranged inside the installation groove, the second return spring is sleeved on the outside of the support rod, and a limiting block is fixed on the outside of the support rod, which can further improve the firmness of the guide plate installation.

[0014] Preferably, the outer wall of the internal power-on slide rod of the second limiting plate, the second limiting plate and the slide rod are slidably connected, and the diameter of the second limiting plate is larger than the diameter of the first limiting plate, so that the second limiting plate can be removed without being unable to be removed because its own diameter is smaller than the first limiting plate.

[0015] Preferably, two groups of support rods are provided, and the support rods are symmetrically distributed about the central axis of the mounting groove, so that the position of the limiting plate can be fixed more firmly when limiting the position.

[0016] Preferably, two groups of second return springs are provided, and the second return springs are symmetrically distributed about the central axis of the mounting groove. The second return springs are used to squeeze the support rod and the limit block and keep them moving toward the position of the central axis of the mounting groove, thereby effectively ensuring the fixation of the position of the first limit plate and the lifting of the position of the second limit plate, and avoiding the problem of loose connection.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The present invention arranges the coordination of structures such as gears, first racks, and first limit plates, so that the device can insert the panel as a whole into the groove of the beam, start the second servo motor, and the second servo motor drives the gear to rotate. The shape of the gear makes the gear drive the first rack and the second rack to move toward each other when rotating, thereby driving the position of the first limit plate and the second limit plate to move so that they contact the top and bottom ends inside the beam, thereby fixing the panel as a whole inside the beam, and breaking the contact with the beam when disassembly is required, so as to achieve the purpose of facilitating rapid fixing and disassembly of the device.

[0019] The invention provides a support base, a sliding rod, a first limit plate and other structures to cooperate with each other, so that when the connecting rod is pressed to drive the support base to move toward the installation groove, the first limit plate is inserted into the interior of the installation groove and contacts the limit block, and the limit block is pushed to retract as a whole through its own shape, so that after the first limit plate passes through the limit block, the second return spring pushes the support rod and the limit block. At this time, the limit block is located at the bottom of the first limit plate, which can be fixed in the interior of the installation groove, thereby fixing the position of the first limit plate and the second limit plate. When it is necessary to disassemble, continue to press so that the second limit plate moves forward and contacts the limit block, and through its own shape, after contacting the limit block, the second limit plate is lifted up by the limit block. At this time, let go, so that the second limit plate is separated from the contact of the limit block, and the support base as a whole is separated from the locking of the limit block, and then the first limit plate and the second limit plate are removed and The locking connection with the cross beam is achieved, thereby facilitating the panel to be quickly locked and installed.

[0020] The present invention cooperates with structures such as a pressing plate, a connecting rod, and a supporting plate so that when the pressing plate is pressed to drive the second limit plate to contact the limit block and then the hand is released, the first return spring can quickly push the supporting plate and drive the position of the connecting rod to be reset, so that it is more convenient to disassemble the panel, and its position can also be quickly fixed by pressing, so as to achieve the purpose of facilitating quick disassembly and assembly of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the overall loosened state structure of the present invention;

[0023] Figure 3 It is a schematic diagram of the cross-sectional structure of the limiting mechanism of the present invention;

[0024] Figure 4 It is a schematic diagram of the structure of the limiting mechanism of the present invention;

[0025] Figure 5 It is a left-side structural schematic diagram of the limiting mechanism of the present invention;

[0026] Figure 6 It is a schematic diagram of the structure of the reset mechanism of the present invention;

[0027] Figure 7 It is a schematic diagram of the structure of the reset mechanism of the present invention in a released state;

[0028] Figure 8 It is a schematic diagram of the cross-sectional structure of the overall connection state of the present invention;

[0029] Fig. 9 For the present invention Figure 8 Schematic diagram of the enlarged structure of the local section at point A in the middle.

[0030] In the figure: 1. crossbeam; 2. panel; 3. wire separation roller; 4. wire guide disc; 5. first servo motor; 6. second servo motor; 7. limiting mechanism; 701. gear; 702. first rack; 703. first limiting plate; 704. second rack; 705. second limiting plate; 8. reset mechanism; 801. pressing plate; 802. connecting rod; 803. supporting plate; 804. first reset spring; 9. fixing mechanism; 901. supporting base; 902. sliding rod; 903. first limiting plate; 904. second limiting plate; 905. mounting groove; 906. supporting rod; 907. second reset spring; 908. limiting block. DETAILED DESCRIPTION

[0031] 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.

[0032] like Figures 1 to 9 As shown, the present invention provides a guide disc quick disassembly structure of a false twist texturing machine, comprising a crossbeam 1, a panel 2 is installed on the outside of the crossbeam 1, a wire separation roller 3 is arranged on the outside of the panel 2, a wire guide disc 4 is installed on the outside of the panel 2, a first servo motor 5 is fixed inside the panel 2, a second servo motor 6 is fixed inside the panel 2, a limiting mechanism 7 is fixed outside the second servo motor 6, a reset mechanism 8 is arranged at one end of the limiting mechanism 7, and a fixing mechanism 9 is installed at one end of the reset mechanism 8.

[0033] like Figures 1 to 9 As shown, the limiting mechanism 7 includes a gear 701, a first rack 702 and a first limiting plate 703. The gear 701 is fixed to the output end of the second servo motor 6. The first rack 702 is arranged outside the gear 701. The gear 701 and the first rack 702 are meshed and connected.

[0034] like Figures 1 to 9 As shown, a first limiting plate 703 is fixed to the top of the first rack 702 , a second rack 704 is arranged outside the gear 701 , and the gear 701 and the second rack 704 are meshed and connected.

[0035] like Figures 1 to 9 As shown, a second limiting plate 705 is fixed to the bottom end of the second rack 704 , the first limiting plate 703 and the second limiting plate 705 are symmetrically distributed about the central axis of the gear 701 , and a reset mechanism 8 is installed inside the first limiting plate 703 and the second limiting plate 705 .

[0036] The above scheme is adopted: by aligning the panel 2 as a whole with the groove of the beam 1 and inserting it, the second servo motor 6 is started, and the second servo motor 6 drives the gear 701 to rotate. The shape of the gear 701 makes the gear 701 drive the first rack 702 and the second rack 704 to move towards each other when it rotates, thereby driving the position of the first limit plate 703 and the second limit plate 705 to move so that they contact the top and bottom ends inside the beam 1, thereby fixing the panel 2 as a whole inside the beam 1, and making it out of contact with the beam 1 when it needs to be disassembled.

[0037] like Figures 1 to 9As shown, the reset mechanism 8 includes a pressing plate 801, a connecting rod 802 and a supporting plate 803. The connecting rod 802 is arranged inside the second limiting plate 705. The pressing plate 801 is fixed to the outside of the connecting rod 802. The supporting plate 803 is fixed to the outside of the connecting rod 802. The outside of the connecting rod 802 is sleeved with a first reset spring 804. Two groups of connecting rods 802 are arranged. The connecting rods 802 are symmetrically distributed about the central axis of the second limiting plate 705. The diameter of the supporting plate 803 is equal to the diameter of the internal sliding groove of the second limiting plate 705. The first reset spring 804 is used to squeeze the supporting plate 803 and keep it moving toward the panel 2.

[0038] By adopting the above scheme: by pressing the pressing plate 801 to drive the second limit plate 904 to contact the limit block 908 and then releasing the hand, the first return spring 804 can quickly push the support plate 803 and drive the position of the connecting rod 802 to be reset, so that it is more convenient to disassemble the panel 2, and its position can also be quickly fixed by pressing.

[0039] like Figures 1 to 9 As shown, the fixing mechanism 9 includes a supporting base 901, a sliding rod 902 and a first limiting plate 903. The supporting base 901 is fixed to the outside of the connecting rod 802, the sliding rod 902 is fixed to the outside of the supporting base 901, the first limiting plate 903 is fixed to the outside of the sliding rod 902, the outside of the first limiting plate 903 is sleeved with a second limiting plate 904, the inner wall of the second limiting plate 904 is connected to the outer wall of the power-on sliding rod 902, the second limiting plate 904 and the sliding rod 902 are slidably connected, and the diameter of the second limiting plate 904 is larger than the diameter of the first limiting plate 903.

[0040] like Figures 1 to 9 As shown, a mounting groove 905 is provided inside the crossbeam 1, and a support rod 906 is arranged inside the mounting groove 905. Two groups of support rods 906 are arranged, and the support rods 906 are symmetrically distributed about the central axis of the mounting groove 905. A second return spring 907 is sleeved on the outside of the support rod 906, and a limiting block 908 is fixed outside the support rod 906. Two groups of second return springs 907 are arranged, and the second return springs 907 are symmetrically distributed about the central axis of the mounting groove 905. The second return spring 907 is used to squeeze the support rod 906 and the limiting block 908, and keep them moving toward the position of the central axis of the mounting groove 905.

[0041] By adopting the above scheme: by pressing the connecting rod 802 to drive the support base 901 to move toward the installation groove 905, the first limit plate 903 is inserted into the interior of the installation groove 905 and contacts the limit block 908, and pushes the limit block 908 to shrink as a whole through its own shape, so that after the first limit plate 903 passes through the limit block 908, the second return spring 907 pushes the support rod 906 and the limit block 908. At this time, the limit block 908 is located at the bottom end of the first limit plate 903, which can fix the first limit plate 903 inside the installation groove 905. The positions of the first limit plate 703 and the second limit plate 705 are fixed. When disassembly is required, continue to press so that the second limit plate 904 moves forward and contacts the limit block 908. Through its own shape, the second limit plate 904 is lifted up by the limit block 908 after contacting the limit block 908. At this time, let go, so that the second limit plate 904 is separated from the contact with the limit block 908 and the support base 901 is separated from the locking of the limit block 908 as a whole, and then the first limit plate 703 and the second limit plate 705 are removed from the locking connection with the beam 1.

[0042] The working principle and use process of the present invention are as follows: by aligning the panel 2 as a whole with the groove of the beam 1 and inserting it, the second servo motor 6 is started, and the second servo motor 6 drives the gear 701 to rotate, and through the shape of the gear 701, the gear 701 drives the first rack 702 and the second rack 704 to move towards each other when rotating, thereby driving the position of the first limit plate 703 and the second limit plate 705 to move, so that they contact the top and bottom ends inside the beam 1, thereby fixing the panel 2 as a whole inside the beam 1, and making it separate from the contact with the beam 1 when it needs to be disassembled, and by pressing the connecting rod 802 to drive the position of the support base 901 to move toward the installation groove 905, the first limit plate 903 is inserted into the interior of the installation groove 905 and contacts the limit block 908, and through its own shape, the limit block 908 is pushed to shrink as a whole, so that after the first limit plate 903 passes through the limit block 908, the second return spring 907 pushes the support rod 906 and the limit block 908, at this time, the limit block 908 is located at the first limit plate The bottom end of the plate 903 can fix the first limiting plate 903 in the installation groove 905, so as to fix the position of the first limiting plate 703 and the second limiting plate 705. When it is necessary to disassemble, continue to press so that the second limiting plate 904 moves forward and contacts with the limiting block 908, and through its own shape, after contacting with the limiting block 908, the second limiting plate 904 is lifted up by the limiting block 908. At this time, let go, so that the second limiting plate 904 is out of contact with the limiting block 908. The supporting base 901 is separated from the locking of the limit block 908 as a whole, and then the first limit plate 703 and the second limit plate 705 are removed from the locking connection with the beam 1. By pressing the pressing plate 801 to drive the second limit plate 904 to contact the limit block 908 and then releasing the hand, the first return spring 804 can quickly push the supporting plate 803 and drive the position of the connecting rod 802 to be reset, so that it is more convenient to disassemble the panel 2, and its position can also be quickly fixed by pressing.

[0043] 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.

[0044] 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 guide disc quick disassembly structure for a false twist texturing machine, comprising a crossbeam (1), characterized in that: A panel (2) is installed on the outside of the crossbeam (1), a wire separation roller (3) is arranged on the outside of the panel (2), a wire guide disk (4) is installed on the outside of the panel (2), a first servo motor (5) is fixed inside the panel (2), a second servo motor (6) is fixed inside the panel (2), a limiting mechanism (7) is fixed outside the second servo motor (6), a reset mechanism (8) is arranged at one end of the limiting mechanism (7), and a fixing mechanism (9) is installed at one end of the reset mechanism (8); The limiting mechanism (7) comprises a gear (701), a first rack (702) and a first limiting plate (703); the gear (701) is fixed to the output end of the second servo motor (6); the first rack (702) is arranged outside the gear (701); the first limiting plate (703) is fixed to the top of the first rack (702); the second rack (704) is arranged outside the gear (701); the second limiting plate (705) is fixed to the bottom of the second rack (704).

2. The guide disc quick disassembly structure of the false twist texturing machine according to claim 1, characterized in that: The gear (701) is meshedly connected to the first rack (702), and the gear (701) is meshedly connected to the second rack (704).

3. The guide disc quick disassembly structure of the false twist texturing machine according to claim 1, characterized in that: The first limiting plate (703) and the second limiting plate (705) are symmetrically distributed about the central axis of the gear (701).

4. The guide disc quick disassembly structure of the false twist texturing machine according to claim 1, characterized in that: A reset mechanism (8) is installed inside the first limiting plate (703) and the second limiting plate (705).

5. The guide disc quick disassembly structure of the false twist texturing machine according to claim 1, characterized in that: The reset mechanism (8) comprises a pressing plate (801), a connecting rod (802) and a supporting plate (803); the connecting rod (802) is arranged inside the second limiting plate (705); the pressing plate (801) is fixed to the outside of the connecting rod (802); the supporting plate (803) is fixed to the outside of the connecting rod (802); and the first reset spring (804) is sleeved on the outside of the connecting rod (802).

6. The guide disc quick disassembly structure of the false twist texturing machine according to claim 5, characterized in that: The connecting rods (802) are provided in two groups, and the connecting rods (802) are symmetrically distributed about the central axis of the second limiting plate (705). The diameter of the supporting plate (803) is equal to the diameter of the internal sliding groove of the second limiting plate (705). The first return spring (804) is used to squeeze the supporting plate (803) and keep it moving toward the panel (2).

7. The guide disc quick disassembly structure of the false twist texturing machine according to claim 1, characterized in that: The fixing mechanism (9) comprises a supporting base (901), a sliding rod (902) and a first limiting plate (903); the supporting base (901) is fixed to the outside of the connecting rod (802); the sliding rod (902) is fixed to the outside of the supporting base (901); the first limiting plate (903) is fixed to the outside of the sliding rod (902); the second limiting plate (904) is sleeved on the outside of the first limiting plate (903); the interior of the crossbeam (1) is provided with a mounting groove (905); the interior of the mounting groove (905) is provided with a supporting rod (906); the exterior of the supporting rod (906) is sleeved with a second return spring (907); and the exterior of the supporting rod (906) is fixed with a limiting block (908).

8. The guide disc quick disassembly structure of the false twist texturing machine according to claim 7, characterized in that: The outer wall of the power-on slide bar (902) inside the second limiting plate (904), the second limiting plate (904) and the slide bar (902) are slidably connected, and the diameter of the second limiting plate (904) is greater than the diameter of the first limiting plate (903).

9. The guide disc quick disassembly structure of the false twist texturing machine according to claim 7, characterized in that: The support rods (906) are provided in two groups, and the support rods (906) are symmetrically distributed about the central axis of the installation groove (905).

10. The guide disc quick disassembly structure of the false twist texturing machine according to claim 7, characterized in that: Two groups of the second return springs (907) are provided. The second return springs (907) are symmetrically distributed about the central axis of the installation groove (905). The second return springs (907) are used to squeeze the support rod (906) and the limit block (908) and keep them moving toward the central axis of the installation groove (905).

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