Dacron super-imitation cotton filament doubling and twisting equipment

Abstract

The utility model relates to the technical field of textile, in particular to polyester super-imitation cotton filament doubling and twisting equipment which comprises a doubling and twisting machine body, a rotating disc is rotatably installed on the top end face of the doubling and twisting machine body, a plurality of sets of guide wheels are rotatably installed on the top end face of the rotating disc through bearings, a supporting plate is fixedly installed on the top end face of the rotating disc, and the supporting plate is fixedly installed on the top end face of the rotating disc. The multiple sets of supporting plates are arranged beside the multiple sets of guide wheels correspondingly, the upper portions of the outer sides of the multiple sets of guide wheels are fixedly connected with connecting plates, the upper portions of the sides, close to the guide wheels, of the supporting plates are fixedly connected with a top plate, and the lower portions of the sides, close to the guide wheels, of the supporting plates are fixedly connected with a bottom plate; an infrared emitter is fixedly installed in the top plate, and an infrared receiver is fixedly installed at the top end of the bottom plate. And an infrared receiver and an infrared emitter are arranged, so that when the guide wheel stops rotating, the infrared receiver can send signals to each device to remind a worker of wire breakage.

Description

Technical Field

[0001] The utility model relates to the technical field of textiles, in particular to a polyester super-imitation cotton filament doubling and twisting device. Background Art

[0002] Yarn twisting is the process of twisting two or more filaments or fiber bundles axially, causing them to interlock and form a yarn or ply. This twisting causes the fibers, which were originally parallel to the fiber axis, to become helical, creating relative rotation or angular displacement between the cross-sections of the yarn. The twisted yarn possesses specific physical and mechanical properties, including strength, elasticity, elongation, gloss, and feel.

[0003] Application number CN201920585446.3 discloses a doubling and twisting device with a spandex yarn feeding device, comprising a machine body and support legs, the support legs being fixedly mounted on the lower surface of the machine body. The spandex yarn doubling and twisting device is fixedly mounted within the machine body. The spandex yarn doubling and twisting device comprises a rotating groove, a drive motor, and a doubling and twisting ring. The rotating groove is provided on the upper surface of the machine body. A turntable is rotatably connected within the groove of the rotating groove. The side of the turntable is provided with teeth, which mesh with three transmission gears. The inner walls of the three transmission gears are fixedly connected to a rotating shaft. Through the coordination of the above-mentioned structures, the utility model achieves the simultaneous winding and twisting of three spandex yarns, improving the quality, efficiency, and structural strength of the doubling and twisting, and greatly reducing the phenomenon of broken ends in the covering yarn machine during subsequent processing.

[0004] However, the device is in a rotating state during the twisting process, and it is difficult to detect when the silk thread is broken. There is no reminder and warning function for the broken silk thread. When one of the silk threads is broken, the twisting process will still be carried out, resulting in a decrease in the quality of the subsequent silk threads. Therefore, a polyester super-imitation cotton filament twisting device is proposed, which can remind the staff when the silk thread is broken and automatically stop the operation of the twisting device. Utility Model Content

[0005] In view of the problems in the prior art, the utility model provides a polyester super-imitation cotton filament doubling and twisting device, which can remind workers when the silk thread breaks and automatically stop the operation of the doubling and twisting device.

[0006] The technical solution adopted by the utility model to solve the technical problem is a polyester super-imitation cotton filament doubling and twisting device, comprising a doubling and twisting machine body, a turntable is rotatably mounted on the top surface of the doubling and twisting machine body, a guide wheel is rotatably mounted on the top surface of the turntable through a bearing, the guide wheels are provided in multiple groups, a support plate is fixedly mounted on the top surface of the turntable, the support plate is provided in multiple groups, and the multiple groups of support plates are respectively arranged beside the multiple groups of guide wheels;

[0007] The outer upper parts of multiple groups of guide wheels are fixedly connected with connecting plates, the upper part of the support plate close to the guide wheel is fixedly connected with a top plate, the lower part of the support plate close to the guide wheel is fixedly connected with a bottom plate, an infrared transmitter is fixedly installed inside the top plate, and an infrared receiver is fixedly installed on the top of the bottom plate.

[0008] By adopting the above technical solution, the setting of the infrared receiver and the infrared transmitter can allow the infrared receiver to send a signal to each device when the guide wheel stops rotating, so as to remind the staff of the wire breakage and accurately find the place where the wire is broken.

[0009] Specifically, a cavity is provided between the top plate and the bottom plate, and the cavity is used for the connecting plate to pass through.

[0010] Specifically, a warning light is fixedly mounted on a side of the support plate away from the top plate.

[0011] By adopting the above technical solution, when a line break occurs, the infrared receiver will give a signal to the warning light installed on the same support plate, causing the warning light to flash, reminding the staff which part of the polyester super-imitation cotton filament roll is broken.

[0012] Specifically, a wire groove is provided on the outer side of the guide wheel, and double-sided tape is pasted inside the wire groove.

[0013] By adopting the above technical solution, the setting of the wire groove can allow the silk thread to stably drive the guide wheel to rotate. At the same time, the setting of the double-sided tape can also adhere to dust and other debris on the silk thread, and increase the friction between the silk thread and the guide wheel, thereby increasing the friction that drives the guide wheel to rotate. The double-sided tape can be torn off and replaced at any time.

[0014] Specifically, a rotating twisting disc is provided at the center of the turntable, and a polyester super-imitation cotton filament roll is rotatably installed on the top surface of the turntable, and the polyester super-imitation cotton filament roll is provided in multiple groups.

[0015] Specifically, a motor is fixedly mounted on the top surface of the twisting machine body, and a control panel and a buzzer are fixedly mounted on the outer side of the twisting machine body.

[0016] By adopting the above technical solution, the buzzer can emit a buzzing sound after receiving a signal to remind the staff of a disconnection.

[0017] Beneficial effects of the utility model:

[0018] (1) The polyester super-imitation cotton filament twisting equipment described in the present invention can, through the arrangement of an infrared receiver and an infrared transmitter, allow the infrared receiver to send a signal to each device when the guide wheel stops rotating, so as to remind the staff of the breakage and accurately find the part of the thread that is broken.

[0019] (2) The polyester super-imitation cotton filament twisting device described in the present invention can make the silk thread drive the guide wheel to rotate more stably through the setting of the guide groove, and can be used with double-sided tape to stick to dust and other debris on the silk thread, thereby improving the twisting of the silk thread.

[0020] quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Figure 1 is a schematic diagram of the three-dimensional structure of the utility model;

[0023] FIG2 is an enlarged structural diagram of point A in FIG1 of the present invention;

[0024] Figure 3 is a schematic diagram of the planar structure of the support plate of the present invention;

[0025] In the figure: 1. twisting machine body; 2. turntable; 3. rotating twisting disc; 4. polyester super-imitation cotton filament roll; 5. motor; 6. control board; 7. buzzer; 8. guide wheel; 9. wire guide; 10. double-sided tape; 11. bottom plate; 12. support plate; 13. warning light; 14. top plate; 15. infrared transmitter; 16. connecting plate; 17. cavity; 18. infrared receiver. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0027] In order to remind the staff after the silk thread breaks and automatically stop the operation of the twisting device, as an embodiment of the present invention, as shown in Figures 1 to 3, a polyester super-imitation cotton filament twisting device described in the present invention includes a twisting machine body 1, a turntable 2 is rotatably mounted on the top surface of the twisting machine body 1, and a guide wheel 8 is rotatably mounted on the top surface of the turntable 2 through a bearing. The guide wheels 8 are provided in multiple groups, and a support plate 12 is fixedly mounted on the top surface of the turntable 2. The support plates 12 are provided in multiple groups, and the multiple groups of support plates 12 are respectively arranged beside the multiple groups of guide wheels 8;

[0028] The outer upper parts of the multiple groups of guide wheels 8 are fixedly connected to a connecting plate 16, the upper part of the support plate 12 close to the guide wheel 8 is fixedly connected to the top plate 14, and the lower part of the support plate 12 close to the guide wheel 8 is fixedly connected to the bottom plate 11. An infrared transmitter 15 is fixedly installed inside the top plate 14, and an infrared receiver 18 is fixedly installed on the top of the bottom plate 11.

[0029] The present invention further includes a cavity 17 provided between the top plate 14 and the bottom plate 11 , and the cavity 17 is used for allowing the connecting plate 16 to pass through.

[0030] When in use, all infrared transmitters 15 are activated through the control panel 6, and the infrared transmitters 15 transmit infrared rays to the infrared receiver 18. When the silk threads are twisted and taken up by the reeling device, the guide wheel 8 rotates. The guide wheel 8

[0031] The rotation of the guide wheel 8 will drive the connecting plate 16 to rotate. The connecting plate 16 will pass through the cavity 17 and intermittently block the infrared receiver 18 from receiving the infrared rays emitted by the infrared transmitter 15. When a wire break occurs, the guide wheel 8 will stop rotating, and the connecting plate 16 will either remain inside or outside the cavity 17. According to a pre-programmed program, when the infrared receiver 18 continuously receives infrared rays for more than five seconds or does not receive infrared rays, a signal is given to the motor 5, the reeling device, and the buzzer 7 to stop the motor 5 and the reeling device, and the buzzer 7 is activated to emit a buzzer to remind the staff of the wire break.

[0032] The present invention further includes that a warning light 13 is fixedly mounted on the side of the support plate 12 away from the top plate 14 .

[0033] During use, when a line break occurs, the infrared receiver 18 will send a signal to the warning light 13 mounted on the same support plate 12, causing the warning light 13 to flash, reminding the staff which part of the polyester super-imitation cotton filament roll 4 is broken.

[0034] The present invention also includes that a wire groove 9 is provided on the outside of the guide wheel 8 , and a double-sided tape 10 is pasted on the inside of the wire groove 9 .

[0035] During use, the setting of the wire groove 9 allows the silk thread to stably drive the guide wheel 8 to rotate. At the same time, the setting of the double-sided tape 10 can also adhere to dust and other debris on the silk thread, and increase the friction between the silk thread and the guide wheel 8, thereby increasing the friction that drives the guide wheel 8 to rotate. The double-sided tape 10 can be torn off and replaced at any time.

[0036] The present invention also includes that a rotating twisting disc 3 is provided at the center of the turntable 2, and a polyester super-imitation cotton filament roll 4 is rotatably mounted on the top surface of the turntable 2, and the polyester super-imitation cotton filament roll 4 is provided in multiple groups.

[0037] The present invention also includes that a motor 5 is fixedly mounted on the top surface of the twisting machine body 1, and a control board 6 and a buzzer 7 are fixedly mounted on the outer side of the twisting machine body 1.

[0038] When in use, all the polyester threads of the polyester super-imitation cotton filament rolls 4 are wound around the guide grooves 9 of the nearest set of guide wheels 8 and passed into the twisting holes of the rotating twisting disc 3 to prepare for twisting. The motor 5 is started by an external power supply. The start of the motor 5 drives the turntable 2 to rotate through the engagement of the gears, and the turntable 2 rotates to start twisting.

[0039] When the present invention is used, first, all the polyester threads of the polyester super-imitation cotton filament rolls 4 are wound around the guide grooves 9 of the nearest set of guide wheels 8 and passed into the twisting holes of the rotating twisting disc 3 to prepare for twisting. The motor 5 is started by an external power supply. The start of the motor 5 drives the turntable 2 to rotate through the engagement of the gears. The turntable 2 rotates to start twisting. Subsequently, all the infrared transmitters 15 are started through the control panel 6. The infrared transmitters 15 transmit infrared rays to the infrared receiver 18. When the threads are twisted and taken up by the winding device, they will drive the guide wheels 8 to rotate. The rotation of the guide wheels 8 will drive the connecting plate 16 to rotate.

[0040] The connecting plate 16 will pass through the cavity 17 and intermittently block the infrared receiver 18 from receiving the infrared rays emitted by the infrared transmitter 15. When a line break occurs, the guide wheel 8 will stop rotating, and the connecting plate 16 will either stay inside or outside the cavity 17. Through a pre-edited program, when the infrared receiver 18 continuously receives infrared rays for more than five seconds or does not receive infrared rays, a signal is given to the motor 5, the winding device, and the buzzer 7 to stop the motor 5 and the winding device, and the buzzer 7 is started to emit a buzzer to remind the staff of the line break. At the same time, a signal is given to the warning light 13 installed on the same support plate 12 to flash, reminding the staff which polyester super-imitation cotton filament reel 4 is broken.

[0041] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A polyester super-cotton-like filament doubling and twisting device, comprising a doubling and twisting machine body (1), characterized in that: A turntable (2) is rotatably mounted on the top surface of the twisting machine body (1), a guide wheel (8) is rotatably mounted on the top surface of the turntable (2) through a bearing, and a plurality of groups of guide wheels (8) are provided. A support plate (12) is fixedly mounted on the top surface of the turntable (2), and a plurality of groups of support plates (12) are provided. The plurality of groups of support plates (12) are respectively arranged beside the plurality of groups of guide wheels (8); The outer upper parts of the plurality of guide wheels (8) are all fixedly connected with a connecting plate (16); the upper part of the side of the support plate (12) close to the guide wheel (8) is fixedly connected with a top plate (14); the lower part of the side of the support plate (12) close to the guide wheel (8) is fixedly connected with a bottom plate (11); an infrared transmitter (15) is fixedly installed inside the top plate (14); and an infrared receiver (18) is fixedly installed at the top end of the bottom plate (11).

2. The polyester super-cotton-like filament twisting device according to claim 1, characterized in that: A cavity (17) is provided between the top plate (14) and the bottom plate (11), and the cavity (17) is used for the connecting plate (16) to pass through.

3. The polyester super-cotton-like filament doubling and twisting device according to claim 1, characterized in that: A warning light (13) is fixedly mounted on one side of the support plate (12) away from the top plate (14).

4. The polyester super-imitation cotton filament doubling and twisting device according to claim 1, characterized in that: A wire groove (9) is provided on the outside of the guide wheel (8), and a double-sided adhesive tape (10) is pasted on the inside of the wire groove (9).

5. The polyester super-cotton-like filament doubling and twisting device according to claim 1, characterized in that: A rotating twisting disc (3) is provided at the center of the turntable (2), and a polyester super-imitation cotton filament roll (4) is rotatably mounted on the top surface of the turntable (2), wherein the polyester super-imitation cotton filament roll (4) is provided in multiple groups.

6. The polyester super-cotton-like filament doubling and twisting device according to claim 1, characterized in that: A motor (5) is fixedly mounted on the top surface of the twisting machine body (1), and a control panel (6) and a buzzer (7) are fixedly mounted on the outer side of the twisting machine body (1).

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