Power taking device for automatic doffing robot of elasticizer

Abstract

The utility model discloses an electricity taking device for an automatic doffing robot of an elasticizer. The electricity taking device comprises a support, a motor base, a motor, a driving gear, a driven gear, a rotary positioning structure, a rotating shaft, a rotating arm, a floating structure and a current collector. The motor base is connected with the top face of the support, the motor is connected to one side edge of the motor base, an output shaft of the motor is connected with a driving gear, the rotating shaft is rotationally connected to the support, one end of the rotating shaft is connected with a driven gear, the other end of the rotating shaft is connected with a rotating positioning structure, and one end of the rotating arm is clamped to the rotating shaft. The other end is connected with a floating structure, and the current collector is connected to the floating structure. Compared with the prior art, the electricity taking device with a rotating and floating structure is additionally arranged in the doffing robot, so that smooth butt joint of the current collector and the slide wire in the electricity taking process can be effectively ensured, the current collector is protected to adapt to different working environments, and electricity taking while working of the automatic doffing robot of the elasticizer is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of textile machinery, in particular to a power supply device for an automatic doffing robot of a texturing machine. Background Art

[0002] With the continuous advancement and development of intelligent manufacturing related technologies, the automation technology of textile machinery continues to develop to improve production efficiency and reduce labor intensity. The automatic doffing robot is one aspect of this trend. It can automatically complete the automatic doffing, handling, loading and other operations of the silk bobbin during the textile production process. During the long-term continuous operation of the automatic doffing robot, different power supply methods have a significant impact on the performance and sustainability of the automatic doffing robot's operation. Efficient, long-lasting and stable power supply is conducive to improving the working efficiency of the automatic doffing robot.

[0003] Existing automatic doffing robots for texturing machines are usually powered by lithium batteries. After long periods of continuous work, workers need to manually replace the lithium batteries when they run out of power. During the battery replacement process, the robot cannot operate, affecting the equipment's operating rate, increasing the workers' workload and the risks associated with the battery replacement process, and reducing product production efficiency. Utility Model Content

[0004] The technical problem to be solved by the present invention is that a power-taking device with a rotating and floating structure is installed on the automatic doffing robot of the texturing machine. When the robot moves between the texturing machines, the power-taking device is retracted and powered by a battery. When the doffing operation is performed in the tunnel of the texturing machine, the power-taking device is opened and powered by a sliding contact line. This can effectively ensure the smooth docking of the current collector and the sliding line during the power-taking process, and at the same time protect the current collector to adapt to different working environments, so that the automatic doffing robot of the texturing machine can take power while working.

[0005] The utility model is achieved through the following technical solutions:

[0006] A power supply device for an automatic doffing robot of a texturing machine comprises a support, a rotating shaft and a rotating arm. One end of the support is connected to the automatic doffing robot of the texturing machine, and the other end is provided with a rotating arm positioning seat. Both ends of the rotating shaft are rotatably connected to the rotating arm positioning seat. One end of the rotating arm is clamped to the rotating shaft. The top of the support is connected to a motor seat, and a side surface of the motor seat is connected to a motor. The output shaft of the motor is connected to a driving gear. The two ends of the rotating shaft pass through the support and are respectively connected to a driven gear and a rotating positioning structure. The driven gear is meshed with the driving gear. The other end of the rotating arm is connected to a floating structure, and a current collector is connected to the floating structure.

[0007] Furthermore, bearings are connected to the rotating shaft near both ends, the inner ring of the bearing is connected to the rotating shaft, and the outer ring of the bearing is connected to the support.

[0008] Furthermore, the rotation positioning structure includes a bearing and a rotation positioning member, the rotation positioning member is connected to one end of the rotating shaft, and the bearing is connected to the side surface of the support above the rotation positioning member.

[0009] Furthermore, a surface of the rotary positioning member in contact with the bearing is tangent to the outer ring surface of the bearing.

[0010] Furthermore, the rotating arm is a Z-shaped structure, the upper end is clamped on the rotating shaft, and the lower end is connected to the floating structure.

[0011] Furthermore, the floating structure includes a floating bracket, a horizontal guide shaft, front and rear floating plates, a guide shaft fixing plate, an upper and lower floating fixing seat, a vertical guide shaft, an upper and lower floating plates and a collector mounting seat.

[0012] Furthermore, symmetrical holes are opened at both ends of the surface of the floating bracket, and the holes are fixedly connected to two horizontal guide shafts through fixing parts. The front and rear floating plates are movably sleeved in the middle position of the horizontal guide shafts. A square hole is opened in the middle of the front and rear floating plates, and the end of the horizontal guide shaft is connected to a guide shaft fixing plate.

[0013] Furthermore, the top and bottom of one side of the front and rear floating plates are connected with upper and lower floating fixing seats parallel in the vertical direction, three vertical guide shafts are connected between the upper and lower floating fixing seats, and the middle position of the vertical guide shafts is movably sleeved with the upper and lower floating plates.

[0014] Furthermore, the front and rear floating plates and the horizontal guide shaft, as well as the upper and lower floating plates and the middle vertical guide shaft are movably connected through linear bearings. Compression springs are mounted on the floating bracket, the horizontal guide shaft between the front and rear floating plates and the guide shaft fixing plate, and the vertical guide shaft between the upper and lower floating fixing seats and the upper and lower floating plates, and the compression springs are against the inner ring of the linear bearings.

[0015] Furthermore, one end surface of the upper and lower floating plates passing through the square holes opened in the front and rear floating plates is connected to a current collector mounting seat, and the current collector is connected to the top surface of the current collector mounting seat.

[0016] Compared with the prior art, the present invention has the following obvious advantages:

[0017] 1. In the present invention, since a rotary power structure and a rotating arm are connected to the support of the power taking device, the automatic doffing robot for texturing machines drives the rotating arm to rotate upwards through the rotary power structure when it circulates between texturing machines, thereby pulling up the current collector connected to the end of the rotating arm, thereby retracting the power taking device without affecting the movement and transformation of the position of the automatic doffing robot for texturing machines between texturing machines, thereby ensuring the maneuverability of the automatic doffing robot for texturing machines.

[0018] 2. In the present invention, a floating structure is connected to the collector mounting position of the power taking device, and the collector mounting position is connected to the floating plate in the floating structure. The floating state of the collector at the end of the rotating arm is achieved through the linear bearing and compression spring connected between the guide shaft and the floating plate in the floating structure. This is beneficial to make up for the installation differences between the machines, reduce the impact of the ups and downs of the road surface on the collector during the movement of the machine, protect the collector, and facilitate the docking of the collector and the slide line.

[0019] 3. The utility model installs a power-taking device with a rotating and floating structure on the automatic doffing robot of the texturing machine. When the robot moves between the texturing machines, the power-taking device is retracted and powered by batteries. When the doffing operation is performed in the tunnel of the texturing machine, the power-taking device is opened and powered by a sliding contact line. The automatic doffing robot of the texturing machine can draw power while working, effectively improving the performance and sustainability of the automatic doffing robot of the texturing machine, reducing the workload of manual battery replacement by staff and the risks generated during the battery replacement process, and improving product production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a left-view structural schematic diagram of the rotating structure;

[0022] Figure 3 It is a right view structural diagram of the rotating structure;

[0023] Figure 4 Schematic diagram of the floating structure.

[0024] The relationship between the reference numerals and the corresponding names is as follows:

[0025] 1. Support, 2. Motor base, 3. Motor, 4. Driving gear, 5. Driven gear, 6. Rotation positioning structure, 601. Bearing, 602. Rotation positioning member, 7. Rotation shaft, 8. Rotation arm, 9. Floating structure, 901. Floating bracket, 902. Horizontal guide shaft, 903. Front and rear floating plates, 904. Guide shaft fixing plate, 905. Up and down floating fixing seat, 906. Vertical guide shaft, 907. Up and down floating plates, 908. Collector mounting seat, 10. Collector. DETAILED DESCRIPTION

[0026] The present invention will be described in detail below with reference to the accompanying drawings.

[0027] like Figure 1 、 Figure 2 、 Figure 3 and Figure 4As shown, the utility model provides a power supply device for an automatic doffing robot of a texturing machine, comprising a support 1, a motor base 2, a motor 3, a driving gear 4, a driven gear 5, a rotation positioning structure 6, a rotating shaft 7, a rotating arm 8, a floating structure 9 and a current collector 10; in this embodiment, one end of the support 1 is connected to the automatic doffing robot of the texturing machine, and the other end is provided with a rotating arm positioning seat, the rotating shaft 7 is connected to bearings near both ends, the inner ring of the bearing is connected to the rotating shaft 7, and the outer ring of the bearing is connected to the rotating arm positioning seat of the support 1, the rotating shaft 7 passes through the two ends of the support 1 and is respectively connected to the driven gear 5 and the rotation positioning structure 6, The rotation positioning structure 6 includes a bearing 601 and a rotation positioning member 602. The rotation positioning member 602 is connected to one end of the rotating shaft 7. The bearing 601 is connected to the side of the support 1 above the rotation positioning member 602. The side of the rotation positioning member 602 in contact with the bearing 601 is tangent to the outer ring surface of the bearing 601; the motor base 2 is connected to the top of the support 1, the motor 3 is connected to one side of the motor base 2, the output shaft of the motor 3 passes through the motor base 2, the driving gear 4 is connected to the output shaft, and the driving gear 4 is engaged with the driven gear 5; the rotating arm 8 is a Z-shaped structure, the upper end is clamped on the rotating shaft 7, and the lower end is connected to the floating structure 9.

[0028] The floating structure 9 includes a floating bracket 901, a horizontal guide shaft 902, front and rear floating plates 903, a guide shaft fixing plate 904, an upper and lower floating fixing seat 905, a vertical guide shaft 906, an upper and lower floating plate 907 and a collector mounting seat 908. Symmetrical holes are provided at both ends of the surface of the floating bracket 901. One end of the two horizontal guide shafts 902 is fixedly connected to the holes through a fixing piece. The front and rear floating plates 903 are movably sleeved in the middle position of the horizontal guide shaft 902. A square hole is provided in the middle of the front and rear floating plates 903. The end of the horizontal guide shaft 902 is connected to the guide shaft fixing plate 904. Two vertically parallel upper and lower floating fixing seats 905 are connected to the top and bottom of one side of the front and rear floating plates 903. The upper and lower floating fixing seats 905 are connected There are three vertical guide shafts 906, and the middle position of the vertical guide shaft 906 is movably connected with an upper and lower floating plate 907; the front and rear floating plates 903 and the horizontal guide shaft 902, as well as the upper and lower floating plates 907 and the middle vertical guide shaft 906 are movably connected through linear bearings, and the floating bracket 901, the horizontal guide shaft 902 between the front and rear floating plates 903 and the guide shaft fixing plate 904, and the vertical guide shaft 906 between the upper and lower floating fixing seat 905 and the upper and lower floating plates 907 are sleeved with compression springs, which are against the inner ring of the linear bearing; one end face of the upper and lower floating plate 907 passing through the square hole opened in the front and rear floating plates 903 is connected to the collector mounting seat 908, and the collector 10 is connected to the top surface of the collector mounting seat 908.

[0029] When the present invention is in use, when the automatic doffing robot for the texturing machine circulates between the texturing machines, the motor 3 runs, the output shaft of the motor 3 rotates clockwise, driving the driving gear 4 connected to the output shaft to rotate clockwise, and the driven gear 5 meshing with the driving gear 4 rotates counterclockwise, driving the rotating shaft 7 to rotate counterclockwise, and the rotating arm 8 clamped on the rotating shaft 7 is lifted until the rotating positioning piece 602 connected to the other end of the rotating shaft 7 is clamped by the bearing 601, the motor 3 stops running, and the power taking device is retracted in a vertical state on one side of the automatic doffing robot for the texturing machine.

[0030] When the automatic doffing robot of the texturing machine performs doffing operation in the tunnel of the texturing machine, the motor 3 runs, the output shaft of the motor 3 rotates counterclockwise, drives the driving gear 4 connected to the output shaft to rotate counterclockwise, and the driven gear 5 meshing with the driving gear 4 rotates clockwise, driving the rotating shaft 7 to rotate clockwise, and the rotating arm 8 connected to the rotating shaft 7 is lowered until the rotating positioning piece 602 connected to the other end of the rotating shaft 7 is blocked by the bearing 601, the motor 3 stops running, and the power taking device is opened in a horizontal state on one side of the automatic doffing robot of the texturing machine; when the automatic doffing robot of the texturing machine moves in the tunnel, the current collector 1 connected to the floating structure 9 connected to the end of the rotating arm 8 0 is docked with the slide line installed on the column of the texturing machine to draw power. The linear bearing and compression spring connected between the guide shaft and the floating plate in the floating structure 9 realize the floating state of the current collector 10 at the end of the rotating arm 8, adapting to the installation differences between each machine and the impact of the undulation of the road surface on the current collector 10 during the movement of the machine, and maintaining the normal docking between the current collector 10 and the slide line. The automatic doffing robot of the texturing machine draws power while working, effectively improving the performance and sustainability of the automatic doffing robot of the texturing machine, reducing the workload of manual battery replacement by staff and the risks generated in the battery replacement process, and improving the production efficiency of the product.

[0031] The above embodiments are intended only to illustrate the technical concepts and features of the present invention. Their purpose is to enable those familiar with the art to understand the contents of the present invention and implement them accordingly. They are not intended to limit the scope of protection of the present invention. Any equivalent changes or modifications based on the spirit of the present invention shall be included in the scope of protection of the present invention.

Claims

1. A power supply device for an automatic doffing robot of a texturing machine, comprising a support (1), a rotating shaft (7) and a rotating arm (8), wherein one end of the support (1) is connected to the automatic doffing robot of the texturing machine, and the other end is provided with a rotating arm positioning seat, both ends of the rotating shaft (7) are rotatably connected to the rotating arm positioning seat, and one end of the rotating arm (8) is clamped to the rotating shaft (7), characterized in that: The top of the support (1) is connected to a motor base (2), a side of the motor base (2) is connected to a motor (3), an output shaft of the motor (3) is connected to a driving gear (4), a rotating shaft (7) passes through the support (1) and is respectively connected to a driven gear (5) and a rotation positioning structure (6), the driven gear (5) is meshed with the driving gear (4), the other end of the rotating arm (8) is connected to a floating structure (9), and a current collector (10) is connected to the floating structure (9).

2. The power supply device for the automatic doffing robot of a texturing machine according to claim 1, characterized in that: The rotating shaft (7) is connected to bearings near both ends, the inner ring of the bearing is connected to the rotating shaft (7), and the outer ring of the bearing is connected to the support (1).

3. The power supply device for the automatic doffing robot of a texturing machine according to claim 1, characterized in that: The rotation positioning structure (6) comprises a bearing (601) and a rotation positioning member (602), wherein the rotation positioning member (602) is connected to one end of the rotating shaft (7), and the bearing (601) is connected to the side surface of the support (1) above the rotation positioning member (602).

4. The power supply device for the automatic doffing robot of a texturing machine according to claim 3, characterized in that: The surface of the rotary positioning member (602) in contact with the bearing (601) is tangent to the outer ring surface of the bearing (601).

5. The power supply device for the automatic doffing robot of a texturing machine according to claim 1, characterized in that: The rotating arm (8) is a Z-shaped structure, the upper end of which is clamped on the rotating shaft (7), and the lower end of which is connected to a floating structure (9).

6. The power supply device for the automatic doffing robot of a texturing machine according to claim 1, characterized in that: The floating structure (9) includes a floating bracket (901), a horizontal guide shaft (902), front and rear floating plates (903), a guide shaft fixing plate (904), an upper and lower floating fixing seat (905), a vertical guide shaft (906), an upper and lower floating plates (907) and a collector mounting seat (908).

7. The power supply device for the automatic doffing robot of a texturing machine according to claim 6, characterized in that: Symmetrical holes are provided at both ends of the surface of the floating bracket (901), and two horizontal guide shafts (902) are fixedly connected to the holes through fixing parts. The front and rear floating plates (903) are movably sleeved on the middle position of the horizontal guide shaft (902), and a square hole is provided in the middle of the front and rear floating plates (903). The end of the horizontal guide shaft (902) is connected to a guide shaft fixing plate (904).

8. The power supply device for the automatic doffing robot of a texturing machine according to claim 7, characterized in that: The top and bottom of one side of the front and rear floating plates (903) are connected to upper and lower floating fixed seats (905) parallel in the vertical direction, three vertical guide shafts (906) are connected between the upper and lower floating fixed seats (905), and the middle position of the vertical guide shaft (906) is movably sleeved with an upper and lower floating plate (907).

9. A power supply device for an automatic doffing robot of a texturing machine according to claim 7 or 8, characterized in that: The front and rear floating plates (903) and the horizontal guide shaft (902), as well as the upper and lower floating plates (907) and the middle vertical guide shaft (906), are movably connected via linear bearings. The floating bracket (901), the horizontal guide shaft (902) between the front and rear floating plates (903) and the guide shaft fixing plate (904), and the vertical guide shaft (906) between the upper and lower floating fixing seats (905) and the upper and lower floating plates (907) are sleeved with compression springs, and the compression springs are against the inner rings of the linear bearings.

10. The power supply device for the automatic doffing robot of a texturing machine according to claim 7 or 8, characterized in that: One end surface of the upper and lower floating plates (907) passing through the square holes opened in the front and rear floating plates (903) is connected to a current collector mounting seat (908), and the current collector (10) is connected to the top surface of the current collector mounting seat (908).

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