Yarn unloading platform of doffing drum

Abstract

The invention discloses a doffing bobbin yarn unloading platform which comprises a plurality of yarn unloading platform bodies and further comprises a conveying belt which is arranged above the yarn unloading platform bodies and sequentially passes through the yarn unloading platform bodies, and placing rings are evenly arranged on the conveying belt. The yarn unloading mechanism is arranged between the conveying belt and the yarn unloading platform main bodies; the yarn unloading mechanism comprises a material taking unit, an overturning unit and a conveying unit, and the material taking unit, the overturning unit and the conveying unit are arranged between the conveying belt and the yarn unloading platform body. Doffing cone bodies transversely placed on a conveying belt can be rapidly and orderly stacked vertically one by one on a yarn unloading platform body through operation of the units, and therefore the doffing cone bodies can be conveniently taken down from the yarn unloading platform in the next procedure and then stacked in a placing area.

Description

Technical Field

[0001] The present invention relates to the technical field of textile equipment, specifically to a doffing platform for yarn cones. Background Art

[0002] After winding, the yarn cones are fed onto the doffing platform through a conveyor belt for placement. Currently, after the yarn cones conveyed by the conveyor belt are fed onto the doffing platform, they cannot be stacked orderly. For this reason, we have designed a doffing platform for yarn cones.

[0003] The above content is only used to assist in understanding the technical solution of the present invention, and does not represent an admission that the above content is the closest prior art. Summary of the Invention

[0004] The purpose of the present invention is to provide a doffing platform for yarn cones to solve the problems raised in the above background art. To achieve the above purpose, the present invention provides the following technical solution: A doffing platform for yarn cones, including a plurality of doffing platform bodies, further including:

[0005] A conveyor belt, arranged above the plurality of doffing platform bodies and passing through each doffing platform body in sequence, and placement rings for placing the yarn cone bodies are evenly arranged on the conveyor belt;

[0006] A doffing mechanism, arranged between the conveyor belt and the plurality of doffing platform bodies, for discharging the yarn cones on the placement rings onto the doffing platform bodies;

[0007] Among them, the doffing mechanism includes:

[0008] A material taking unit, arranged on one side of the doffing platform body, for taking out the yarn cone body from the placement ring;

[0009] A flipping unit, arranged on the doffing platform body, for flipping the yarn cone body after the material taking unit takes the yarn cone body onto the doffing platform body;

[0010] A conveying unit, arranged on the doffing platform body, for transporting the flipped yarn cone to the side of the doffing platform body away from the flipping unit for orderly stacking after the flipping unit flips the yarn cone.

[0011] Preferably, the lower end of the placement ring is open, and placement columns are symmetrically arranged at both ends of the opening of the placement ring for the yarn cone body to be erected thereon, and the material taking unit takes out the yarn cone body from the opening of the placement ring.

[0012] Preferably, the material taking unit includes:

[0013] Two material taking plates, arranged directly below the opening of the placement ring;

[0014] The up-and-down moving member is arranged at the material taking plate and is used to drive the material taking plate to move upward, so that after the yarn bobbin body and the placing column are separated, it drives the material taking plate to move downward to the yarn unloading platform body;

[0015] The planar angle adjusting member is arranged on the up-and-down moving member and bears the two material taking plates. During the process of the material taking plate moving the yarn bobbin body to the yarn unloading platform body, it is used for performing a ninety-degree planar angle adjustment;

[0016] The transition member is arranged on the yarn unloading platform body and close to the side of the material taking plate. When the yarn bobbin body on the material taking plate moves to the position of the yarn unloading platform body, it is used to make the yarn bobbin body roll onto the yarn unloading platform body.

[0017] Preferably, the transition member is set as a transition plate, which is arranged obliquely upward on one side of the yarn unloading platform body. A through groove for the material taking to move downward through the transition plate is arranged on the transition plate, and the outer end of the transition plate is set as an arc-shaped setting that fits the surface of the yarn bobbin body.

[0018] Preferably, a hollow groove is arranged in the middle of the yarn unloading platform body for the yarn bobbin body to be stable there when it rolls onto the yarn unloading platform body, and the flipping unit is arranged at the position of the hollow groove.

[0019] Preferably, the flipping unit includes:

[0020] The flipping plate is rotatably arranged in the hollow groove through a rotating shaft. The flipping plate is in an L shape. When the flipping plate flips, it rotates ninety degrees towards the conveying unit side;

[0021] The clamping assembly is arranged on the symmetric side of the L shape of the flipping plate and is used to cooperate with the L-shaped side of the flipping plate to clamp the yarn bobbin body during the flipping process of the flipping plate;

[0022] The power member is arranged on the rotating shaft and is used to drive the flipping plate to rotate

[0023] The pushing assembly is arranged on the side of the yarn unloading platform body far from the conveying unit and is used to push the yarn bobbin body clamped by the clamping assembly onto the conveying unit after the power member drives the flipping plate to flip ninety degrees.

[0024] Preferably, the clamping assembly includes:

[0025] The clamping plate is slidably arranged on the flipping plate;

[0026] One end of the pulling member is arranged in the hollow groove, and the clamping plate passes through the flipping plate and is rotatably connected to the other end of the pulling member.

[0027] Preferably, the pulling member is arranged as a spring telescopic rod, one end of the spring telescopic rod rotates at a fixed point in the hollow groove, and the other end is rotatably arranged with the clamping plate.

[0028] Preferably, the pushing assembly includes:

[0029] Two groups of arc-shaped push plates, arranged at the turning plate and symmetrically arranged with respect to the turning plate;

[0030] Two groups of sliding rods, one ends of which are respectively fixedly connected to the two groups of arc-shaped push plates, and the other ends are slidably arranged on the yarn unloading platform main body. The two groups of arc-shaped push plates are connected by a connecting strip on the side away from the arc-shaped push plate, and a threaded hole is arranged on the connecting strip;

[0031] A threaded rod, threadedly connected to the connecting strip through the threaded hole;

[0032] A pushing motor, fixedly arranged on the yarn unloading platform main body, and the rotating shaft of the pushing motor is connected to the threaded rod to drive the threaded rod to rotate.

[0033] Preferably, the conveying unit is arranged as two conveyor belts symmetrically arranged in the hollow groove, and the interval between the two conveyor belts is greater than the diameter of the roller shaft of the yarn bobbin main body.

[0034] Compared with the prior art, the beneficial effects of the present invention are:

[0035] By arranging a material taking unit, a turning unit and a conveying unit between the conveyor belt and the yarn unloading platform main body, the present invention can quickly and orderly perform operations on the above-mentioned units on the horizontally placed yarn bobbin main body from the conveyor belt, so that the yarn bobbin main body is vertically stacked one by one on the yarn unloading platform main body, which is convenient for the next process to take the yarn bobbin main body from the yarn unloading platform and then stack it in the placement area. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0037] Figure 2 is a partial screenshot of the present invention;

[0038] Figure 3 is a front sectional view of the present invention;

[0039] Figure 4 is Figure 1 an enlarged view of part A in

[0040] Figure 5 is Figure 2 an enlarged view of part B in

[0041] Figure 6 isFigure 2 Enlarged view at position C in the figure;

[0042] Figure 7 is Figure 3 Enlarged view at position D in the figure.

[0043] Reference numerals: 1 - Main body of the yarn unloading platform; 11 - Hollow groove; 2 - Conveyor belt; 3 - Main body of the empty bobbin; 4 - Placing ring; 41 - Placing column; 5 - Yarn unloading mechanism; 51 - Material taking unit; 511 - Material taking plate; 512 - Up and down moving member; 5121 - Electromagnetic slide rail; 5122 - Electromagnetic slider; 513 - Plane angle adjusting member; 514 - Transition member; 5141 - Transition plate; 5142 - Through groove; 52 - Flipping unit; 521 - Flipping plate; 522 - Clamping assembly; 5221 - Clamping plate; 5222 - Pulling member; 523 - Power member; 5231 - Gear set; 5232 - Power motor; 524 - Pushing assembly; 5241 - Arc-shaped pushing plate; 5242 - Slide bar; 5243 - Connecting bar; 5244 - Threaded hole; 5245 - Threaded rod; 5246 - Pushing motor; 53 - Conveying unit. Detailed implementation manners

[0044] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0045] Please refer to Figures 1-7 , the present invention provides a technical solution: a yarn unloading platform for empty bobbins, including a plurality of main bodies 1 of the yarn unloading platform, and further including:

[0046] A conveyor belt 2, arranged above the plurality of main bodies 1 of the yarn unloading platform and passing through each of the main bodies 1 of the yarn unloading platform in sequence. Placing rings 4 for placing the main bodies 3 of the empty bobbins are uniformly arranged on the conveyor belt 2;

[0047] A yarn unloading mechanism 5, arranged between the conveyor belt 2 and the plurality of main bodies 1 of the yarn unloading platform, for unloading the empty bobbins on the placing rings 4 onto the main bodies 1 of the yarn unloading platform;

[0048] Among them, the yarn unloading mechanism 5 includes:

[0049] A material taking unit 51, arranged on one side of the main body 1 of the yarn unloading platform, for taking down the main body 3 of the empty bobbin in the placing ring 4;

[0050] The flipping unit 52 is arranged on the main body 1 of the yarn unloading platform and is used for flipping after the material taking unit 51 takes the yarn bobbin main body 3 to the main body 1 of the yarn unloading platform;

[0051] The conveying unit 53 is arranged on the main body 1 of the yarn unloading platform and is used for transporting the yarn bobbin to the side of the main body 1 of the yarn unloading platform away from the flipping unit 52 for orderly stacking after the flipping unit 52 flips the yarn bobbin.

[0052] Wherein, the lower end of the placing ring 4 is open, and placing columns 41 are symmetrically arranged at both ends of the opening of the placing ring 4 for the yarn bobbin main body 3 to be erected thereon, and the material taking unit 51 takes out the yarn bobbin main body 3 from the opening of the placing ring 4.

[0053] In addition, the material taking unit 51 includes:

[0054] Two material taking plates 511 are arranged directly below the opening of the placing ring 4;

[0055] The up and down moving member 512 is arranged at the material taking plate 511 and is used for driving the material taking plate 511 to move upward so that after the yarn bobbin main body 3 is separated from the placing column 41, it drives the material taking plate 511 to move downward to the main body 1 of the yarn unloading platform;

[0056] Wherein, the up and down moving member 512 includes: an electromagnetic slide rail 5121 arranged at the material taking plate 511, an electromagnetic slider 5122 sliding on the electromagnetic slide rail 5121, and the material taking plate 511 is arranged on the electromagnetic slider 5122. During use, the electromagnetic slider 5122 slides up and down on the electromagnetic slide rail 5121 to drive the material taking plate 511 to move up and down;

[0057] The planar angle adjusting member 513 is arranged on the up and down moving member 512 and carries the two material taking plates 511. It is used for performing a 90-degree planar angle adjustment during the process of the material taking plate 511 taking the yarn bobbin main body 3 and moving it to the main body 1 of the yarn unloading platform. Among them, the planar angle adjusting member 513 is set as a rotating motor arranged on the electromagnetic slider 5122. A connecting plate is arranged at the end of the material taking plate 511, and the connecting plate is connected to the rotating shaft of the rotating motor. By the rotation of the rotating motor, the connecting plate can be driven to rotate, thereby driving the material taking plate 511 to rotate;

[0058] The transition member 514 is arranged on the main body 1 of the yarn unloading platform and close to the side of the material taking plate 511. It is used for making the yarn bobbin main body 3 roll onto the main body 1 of the yarn unloading platform when the yarn bobbin main body 3 on the material taking plate 511 moves to the position of the main body 1 of the yarn unloading platform.

[0059] Meanwhile, the transition piece 514 is arranged as a transition plate 5141, which is arranged obliquely upward on one side of the yarn unloading platform main body 1. A through groove 5142 for the material taking to move downward through the transition plate 5141 is arranged on the transition plate 5141. The outer end of the transition plate 5141 is arranged in an arc shape that fits the surface of the yarn bobbin main body 3;

[0060] When the up-and-down moving piece 512 drives the material taking plate 511 to move to the transition plate 5141, it will continue to move downward to the lower end of the transition plate 5141. At this time, the yarn bobbin main body 3 will fall onto the transition plate 5141. Due to the inclined arrangement of the transition plate 5141, the yarn bobbin main body 3 will roll towards the yarn unloading platform main body 1 and roll onto the yarn unloading platform main body 1.

[0061] Among them, a hollow groove 11 is arranged in the middle of the yarn unloading platform main body 1 for the yarn bobbin main body 3 to be stabilized at this position when it rolls onto the yarn unloading platform main body 1. The flipping unit 52 is arranged at the position of the hollow groove 11.

[0062] In addition, the flipping unit 52 includes:

[0063] A flipping plate 521, which is rotatably arranged in the hollow groove 11 through a rotating shaft. The flipping plate 521 is arranged in an L shape. When the flipping plate 521 flips, it rotates 90 degrees towards the conveying unit 53 side;

[0064] A clamping assembly 522, which is arranged on the symmetric side of the L shape of the flipping plate 521, is used to cooperate with the L-shaped side of the flipping plate 521 to clamp the yarn bobbin main body 3 during the flipping process of the flipping plate 521 to prevent the yarn bobbin main body 3 from falling during the flipping process;

[0065] A power member 523, which is arranged on the rotating shaft and is used to drive the flipping plate 521 to rotate. The power member 523 includes a gear set 5231 arranged on the rotating shaft and a power motor 5232 to drive the rotating shaft to rotate, so as to realize the rotation of the flipping plate 521. The power motor 5232 is fixedly arranged in the hollow groove 11;

[0066] A pushing assembly 524, which is arranged on the side of the yarn unloading platform main body 1 away from the conveying unit 53, is used to push the yarn bobbin main body 3 clamped by the clamping assembly 522 onto the conveying unit 53 after the power member 523 drives the flipping plate 521 to flip 90 degrees.

[0067] Meanwhile, the clamping assembly 522 includes:

[0068] A clamping plate 5221, which is slidably arranged on the flipping plate 521;

[0069] The pulling member 5222 has one end disposed within the hollow slot 11, and the clamping plate 5221 passes through the turning plate 521 and is rotatably connected to the other end of the pulling member 5222.

[0070] In addition, the pulling member 5222 is arranged as a spring telescopic rod. One end of the spring telescopic rod is fixedly rotated within the hollow slot 11, and the other end is rotatably arranged with the clamping plate 5221;

[0071] During the process of the power member 523 driving the turning plate 521 to turn by ninety degrees, since one end of the spring telescopic rod is fixedly rotated and the rotation points of the rotation point and the turning plate 521 are inconsistent, the other end of the spring telescopic rod is stretched during the rotation process. Thus, under the reaction force of the stretching of the spring telescopic rod, the clamping plate 5221 will be pulled towards the doffing bobbin body 3, so as to cooperate with the L-shaped end of the turning plate 521 to clamp the doffing bobbin body 3, thereby realizing stable clamping. During the resetting, since the spring telescopic rod will be compressed, the clamping plate 5221 will be pushed to reset.

[0072] Among them, the pushing assembly 524 includes:

[0073] Two groups of arc-shaped push plates 5241, which are arranged at the turning plate 521 and are symmetrically arranged with respect to the turning plate 521;

[0074] Two groups of sliding rods 5242, one end of each is fixedly connected to the two groups of arc-shaped push plates 5241 respectively, and the other end is slidably arranged on the doffing platform main body 1. The sides of the two groups of arc-shaped push plates 5241 away from the arc-shaped push plates 5241 are connected by a connecting strip 5243, and a threaded hole 5244 is arranged on the connecting strip 5243;

[0075] A threaded rod 5245, which is threadedly connected to the connecting strip 5243 through the threaded hole 5244;

[0076] A pushing motor 5246, which is fixedly arranged on the doffing platform main body 1, and the rotating shaft of the pushing motor 5246 is connected to the threaded rod 5245 to drive the threaded rod 5245 to rotate;

[0077] After the doffing bobbin body 3 rotates to ninety degrees, the pushing motor 5246 works, thereby driving the arc-shaped push plates 5241 to move towards the doffing bobbin body 3, and then pushing the clamped doffing bobbin body 3 out of the turning plate 521 onto the conveying unit 53.

[0078] Finally, the conveying unit 53 is arranged as two conveyor belts symmetrically arranged within the hollow slot 11, and the interval between the two conveyor belts is greater than the diameter of the roller shaft of the bobbin body.

Claims

1. A yarn unloading platform for a yarn doffer, comprising a plurality of yarn unloading platform bodies (1), characterized in that: Also includes: A conveyor belt (2) is arranged above the plurality of yarn unloading platform bodies (1) and passes through each of the yarn unloading platform bodies (1) in sequence, and placement rings (4) for placing the yarn drop tube bodies (3) are evenly arranged on the conveyor belt (2); A yarn unloading mechanism (5) is arranged between the conveyor belt (2) and the plurality of yarn unloading platform bodies (1), and is used for unloading the yarn dropper on the placement ring (4) onto the yarn unloading platform body (1); Wherein, the yarn unloading mechanism (5) comprises: A material taking unit (51) is arranged on one side of the yarn unloading platform body (1) and is used to take out the yarn dropping drum body (3) in the placing ring (4); A turning unit (52) is arranged on the yarn unloading platform body (1) and is used for the material taking unit (51) to take the yarn drop drum body (3) onto the yarn unloading platform body (1) and then turn it over; The conveying unit (53) is arranged on the yarn unloading platform body (1) and is used to transport the yarn unloading tubes to the side of the yarn unloading platform body (1) on the principle of the flip unit (52) for orderly stacking after the flip unit (52) flips the yarn unloading tubes.

2. The yarn unloading platform for the doffer drum according to claim 1 is characterized in that: The lower end of the placement ring (4) is open, and placement columns (41) are symmetrically arranged at both ends of the opening of the placement ring (4) for mounting the yarn dropping drum body (3) thereon. The material taking unit (51) takes out the yarn dropping drum body (3) from the opening of the placement ring (4).

3. The yarn unloading platform for the doffer drum according to claim 2 is characterized in that: The material taking unit (51) comprises: Two material taking plates (511) are arranged directly below the opening of the placing ring (4); An up-and-down moving member (512) is arranged at the material taking plate (511) and is used to drive the material taking plate (511) to move upwards, so that the doffing drum body (3) and the placement column (41) are separated, and then the material taking plate (511) is driven to move downwards to the yarn unloading platform body (1); A plane angle adjustment member (513) is arranged on the up-and-down moving member (512) and carries the two material taking plates (511) and is used for adjusting the plane angle by 90 degrees when the material taking plates (511) take down the doffing drum body (3) and move toward the yarn unloading platform body (1); A transition piece (514) is arranged on the yarn unloading platform body (1) and close to one side of the material taking plate (511), and is used to make the yarn unloading drum body (3) roll onto the yarn unloading platform body (1) when the yarn unloading drum body (3) on the material taking plate (511) moves to the position of the yarn unloading platform body (1).

4. The yarn unloading platform for the doffer drum according to claim 3 is characterized in that: The transition piece (514) is configured as a transition plate (5141), which is arranged to be inclined upward on one side of the yarn unloading platform body (1); the transition plate (5141) is provided with a through groove (5142) for taking material and moving downward through the transition plate (5141); the outer end of the transition plate (5141) is configured to be an arc-shaped setting that fits the surface of the yarn unloading drum body (3).

5. The yarn unloading platform for doffer drum according to claim 1 is characterized in that: A hollow groove (11) is provided in the middle of the yarn unloading platform body (1) for stabilizing the yarn dropping drum body (3) at the position when the yarn unloading platform body (1) rolls down. The turnover unit (52) is arranged at the position of the hollow groove (11).

6. The yarn unloading platform for the doffer drum according to claim 5, characterized in that: The turning unit (52) comprises: The flip plate (521) is rotatably arranged in the hollow groove (11) via a rotating shaft, and the flip plate (521) is arranged in an L shape. When the flip plate (521) flips, it rotates ninety degrees toward one side of the conveying unit (53); A clamping assembly (522) is arranged on the symmetrical side of the L-shape of the flip plate (521) and is used to clamp the doffing drum body (3) in cooperation with the L-shape side of the flip plate (521) during the flipping process of the flip plate (521); The power member (523) is arranged on the rotating shaft and is used to drive the flip plate (521) to rotate. The pushing assembly (524) is arranged on the side of the yarn unloading platform body (1) away from the conveying unit (53), and is used to push the yarn unloading drum body (3) clamped by the clamping assembly (522) onto the conveying unit (53) after the power member (523) drives the flip plate (521) to flip ninety degrees.

7. The yarn unloading platform for the doffer drum according to claim 6 is characterized in that: The clamping assembly (522) comprises: A clamping plate (5221) is slidably arranged on the flip plate (521); One end of the pulling member (5222) is arranged in the hollow groove (11), and the clamping plate (5221) passes through the flip plate (521) and is rotatably connected to the other end of the pulling member (5222).

8. The yarn unloading platform for the doffer drum according to claim 7 is characterized in that: The pulling member (5222) is configured as a spring telescopic rod, one end of which rotates at a fixed point in the hollow groove (11), and the other end of which is rotatably disposed with the clamping plate (5221).

9. The yarn unloading platform for a doffer according to claim 6, characterized in that: The pushing assembly (524) comprises: Two sets of arc-shaped push plates (5241) are arranged at the flip plate (521) and are symmetrically arranged with respect to the flip plate (521); Two groups of sliding rods (5242), one end of which is fixedly connected to the two groups of arc-shaped push plates (5241) respectively, and the other end of which is slidably arranged on the yarn unloading platform body (1), and the two groups of arc-shaped push plates (5241) are connected by a connecting strip (5243) away from the arc-shaped push plates (5241), and a threaded hole (5244) is arranged on the connecting strip (5243); A threaded rod (5245) is threadedly connected to the connecting strip (5243) through the threaded hole (5244); The driving motor (5246) is fixedly arranged on the yarn unloading platform body (1), and the rotating shaft of the driving motor (5246) is connected to the threaded rod (5245) to drive the threaded rod (5245) to rotate.

10. The yarn unloading platform for a doffer according to claim 5, characterized in that: The conveying unit (53) is configured as two conveying belts symmetrically arranged in the hollow groove (11), and the interval between the two conveying belts is greater than the diameter of the main roller of the yarn bobbin.

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