Bobbin yarn lifting and feeding device and yarn inserting robot

Abstract

The utility model provides a bobbin yarn lifting and feeding device and a yarn inserting robot, and relates to the technical field of textile. The feeding bin is used for containing the cop conveyed by the stock bin; the lifting module is used for vertically lifting the cop in the feeding bin to the preset height; the cop limiting module is used for adjusting the positions and the number of cops on the lifting module; and the separation module is used for separating the cop from the lifting module and transferring the cop to a finishing device. By arranging the bobbin yarn limiting module, non-flat and stacked bobbin yarns on the lifting module are limited, and it is guaranteed that the bobbin yarn lifting and feeding device provides flat and single bobbin yarns for the arrangement device through the separation module.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of textiles, in particular to a bobbin lifting and feeding device and a bobbin inserting robot. BACKGROUND

[0002] As an important equipment in the bobbin winding workshop, the bobbin lifting and feeding device needs to lift and transport multiple stacked bobbins in the hopper one by one. However, during the lifting and transporting process, the bobbins may not be effectively separated, resulting in bobbin stacking and bobbin tilting, thereby affecting the overall operation efficiency and stability of the bobbin inserting equipment. Therefore, how to effectively prevent bobbin stacking and tilting during lifting and smoothly feed the bobbins to the arranging device has become a problem to be solved by those skilled in the art. SUMMARY

[0003] The present application provides a bobbin lifting and feeding device and a bobbin inserting robot, which solves the problem of bobbin stacking and tilting during lifting, replaces the repeated action of workers to pick up bobbins, and smoothly feeds the bobbins to the arranging device.

[0004] The present application provides a bobbin lifting and feeding device, which is arranged at the discharge side of a hopper and used for lifting bobbins from the hopper to a predetermined height, comprising: a fixed frame; a feeding hopper installed at the bottom of the fixed frame and used for accommodating bobbins transported from the hopper; a lifting module installed in the fixed frame and used for vertically lifting the bobbins in the feeding hopper to the predetermined height, the lifting module comprising a support fixed on the fixed frame, a lifting belt surrounding the support, a driving assembly driving the lifting belt to move, and a plurality of lifting and lifting assemblies arranged on the lifting belt; the lifting and lifting assemblies move circularly around the support under the driving of the lifting belt to form a conveying channel located on one side of the support, the conveying channel being used for conveying bobbins upward in the vertical direction; a bobbin limiting module installed in the fixed frame and located in the feeding hopper, which orderly adjusts the bobbins in the feeding hopper that are conveyed to the lifting and lifting assemblies in disorder through the cooperation of the lifting and lifting assemblies; a separation module installed at the top end of the lifting module, which separates the bobbins from the lifting module and delivers the bobbins to an arranging device.

[0005] Specifically, the lifting and lifting assembly comprises at least one lifting block, and the upper surface of the lifting block is provided with a groove matching the size of the bobbin.

[0006] Specifically, the lifting and lifting assembly comprises a plurality of lifting blocks, and the lifting blocks are arranged in the width direction of the lifting belt.

[0007] Specifically, the tube yarn limiting module comprises a tube yarn limiting strip, which is located in the conveying channel and staggered with the lifting blocks in the lifting and holding assembly, longitudinally extends to a preset height along the conveying direction of the tube yarn, and is provided with a protruding part protruding away from the lifting belt, which is used for limiting the tube yarns stacked on the lifting and holding assembly and the tube yarns that are not flat.

[0008] Specifically, the separation module comprises an arc-shaped part and an inclined part, the arc-shaped part protrudes away from the lifting belt, one end of the arc-shaped part is close to the upward moving lifting belt, and the other end is connected with the inclined part directly above the lifting module; the arc-shaped part guides the tube yarn to separate from the lifting and holding assembly and transfer the tube yarn to the arc-shaped part; and the inclined part is used for receiving the tube yarn from the arc-shaped part and the tube yarn slides along the inclined part.

[0009] Specifically, the slope of the arc-shaped part and the inclined part at the connection is consistent.

[0010] Specifically, guide baffles are arranged on both sides of the inclined part.

[0011] Specifically, the bottom surface of the feeding bin is inclined to the lifting module, and the bottom surface of the feeding bin and the ground form an acute angle.

[0012] Specifically, the driving assembly comprises a driving roller and a motor, the driving roller is arranged between the support and the lifting belt, the motor is used for driving the driving roller to rotate, and the driving roller is used for driving the lifting belt to move circularly around the support.

[0013] The application also provides a tube yarn inserting robot, which comprises a bin for receiving tube yarns from a tube yarn conveying vehicle, a tube yarn lifting and feeding device for lifting the tube yarns in the vibrating bin to a predetermined height, an arrangement device for arranging the tube yarns at the predetermined height so that the large and small heads of the tube yarns are arranged in a set manner, and a grabbing and placing device for grabbing the tube yarns arranged by the arrangement device and placing the tube yarns into a yarn library, wherein the tube yarn lifting and feeding device is the tube yarn lifting and feeding device according to any one of the preceding items.

[0014] Compared with the prior art, the lifting module of the application lifts the tube yarns to a predetermined height one by one, the lifting and holding assembly in the lifting module lifts only one tube yarn at a time, the tube yarn limiting module sorts the disordered tube yarns, the separation module separates the tube yarns from the lifting and holding assembly, and then provides single and flat tube yarns to the arrangement device one by one, without the need for manual intervention in the lifting and separation process, so that the feeding efficiency is high and the processing efficiency of the arrangement device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description only represent some of the embodiments of the present application, and all other drawings obtained by those of ordinary skill in the art based on the drawings without creative labor are within the protection scope of the present application.

[0016] Figure 1 is a schematic diagram of a plug-in robot in an embodiment of the present application;

[0017] Figure 2 is a schematic diagram of the overall assembly of the tube lifting and feeding device in an embodiment of the present application;

[0018] Figure 3 is a schematic diagram of the feeding side of the tube lifting and feeding device after removing the assembly components in an embodiment of the present application;

[0019] Figure 4 is a schematic diagram of the discharging side of the tube lifting and feeding device in an embodiment of the present application;

[0020] Figure 5 is a schematic diagram of the cross section of the tube lifting and feeding device in an embodiment of the present application;

[0021] Figure 6 is a schematic diagram of a separation module in an embodiment of the present application. DETAILED DESCRIPTION

[0022] The embodiments of the present application will be described in detail below with reference to the drawings.

[0023] The embodiments of the present application will be described in detail below with reference to the drawings.

[0024] It is to be appreciated that various aspects of the embodiments described below are presented in terms of sequences of actions or events. It should be appreciated, however, that the descriptions, embodiments, and examples are set forth in connection with the above detailed description, and are intended to be illustrative only. Variations and modifications to these described aspects can be employed by those skilled in the art without departing from the scope of the application. For example, the actions can be performed in a differing order or in parallel. Additionally, certain aspects can be employed without others. In other instances, additional aspects can be added or not used. It is intended that each aspect disclosed in this specification encompass all such variations and modifications.

[0025] It is also to be understood that the drawings are designed solely for purposes of illustration and not as a definition of the limits of the application, for which reference solely should be had to the appended claims. Moreover, the drawings are not necessarily drawn to scale.

[0026] In addition, in the following description, numerous specific details are provided for a thorough understanding of the examples. One skilled in the relevant art will recognize, however, that the application can be practiced without one or more of these specific details, or with other methods, components, materials, and so forth.

[0027] As shown in Figure 1 , the embodiment of the application provides a yarn inserting robot, which includes a hopper 1, a tube yarn lifting and feeding device 2, an arrangement device 3, and a grabbing and feeding device 4.

[0028] The hopper 1 is used to receive tube yarns from a tube yarn carrier and provide the tube yarns to the tube yarn lifting and feeding device 2 at the discharge side of the hopper 1.

[0029] As shown in Figure 2 , the tube yarn lifting and feeding device 2 is installed at the discharge side of the hopper 1, and the tube yarn lifting and feeding device 2 includes a feeding side 201 (as shown in Figure 3 ) and a discharge side 202 (as shown in Figure 4 ), and the feeding side 201 faces the discharge side of the vibrating hopper 1. The tube yarn lifting and feeding device 2 is used to vertically lift the tube yarns to a predetermined height and then transfer the tube yarns to the arrangement device 3. The tube yarn lifting and feeding device 2 includes a fixed frame 21, a feeding hopper 22, a lifting module 23, a tube yarn limiting module 24, and a separation module 25.

[0030] The fixed frame 21 is a cuboid edge frame, specifically, the fixed frame 21 is a polyhedral skeleton with 8 vertices, 12 outer edges, and 6 faces.

[0031] The upper feeding bin 22 is arranged at the bottom of the fixed frame 21, and is fixedly connected with the discharge port of the feeding bin 1. The upper feeding bin 22 contains the cop 1 transported by the feeding bin 1. The upper feeding bin 22 is an open bin. If the cop 1 falls during the lifting process, the fallen cop 1 will fall into the open upper feeding bin 22, and the lifting module 23 can lift the cop 1 in the upper feeding bin 22 again.

[0032] As shown in Figure 5 The lifting module 23 is installed in the fixed frame 21 and is used for vertically lifting the cop 1 in the upper feeding bin 22 to a predetermined height. The lifting module 23 comprises a support 234 fixed on the fixed frame, a lifting belt 231 surrounding the support 234, a driving assembly 232 driving the lifting belt 231 to move, and a plurality of lifting and holding assemblies 233 arranged on the lifting belt 231. The lifting and holding assemblies 233 move around the support 234 under the driving of the lifting belt 231 to form a conveying channel on one side of the support 234, i.e. on the feeding side 201 of the cop feeding and lifting device 2. The conveying channel is used for conveying the cop 1 upward in the vertical direction.

[0033] As shown in Figure 3 and Figure 5 The cop limiting module 24 is installed in the fixed frame 21 and is located in the upper feeding bin 22. Through the cooperation with the lifting and holding assembly 23, the cop limiting module 24 orderly adjusts the cop 1 in the upper feeding bin 22 that is conveyed to the lifting and holding assembly 23 in disorder. The orderly adjustment includes adjusting the position and quantity of the cop 1 on the lifting module 23.

[0034] The separation module 25 is installed at the top end of the lifting module 23 and is used for separating the cop 1 from the lifting module 23 and delivering the cop 1 to the arrangement device 3.

[0035] The arrangement device 3 is used for arranging the cop 1 at a predetermined height, so that the large and small heads of the cop 1 are arranged in a set manner.

[0036] The grabbing and feeding device 4 is used for grabbing the cop 1 arranged by the arrangement device 3 and feeding the cop 1 into the yarn library.

[0037] The cop 1 is transported from the cop 1 transport vehicle to the feeding bin 1 for storage, and the feeding bin 1 provides the cop 1 to the cop feeding and lifting device 2.

[0038] The cop 1 enters the upper feeding bin 22 of the cop feeding and lifting device 2 for temporary storage, and provides the cop 1 to the lifting module 23.

[0039] The driving assembly 232 in the lifting module 23 starts to drive the lifting belt 231 to move around the support 234, and the plurality of lifting and holding assemblies 233 arranged on the lifting belt 231 move around the support 234 together with the lifting belt 231. The lifting belt 231 and the lifting and holding assemblies 233 on the side of the support 234 close to the feeding bin 22 move upward all the time, and the lifting belt 231 and the lifting and holding assemblies 233 form a conveying channel for the tubes, and the tubes on the lifting and holding assemblies 233 are conveyed upward in the vertical direction in the conveying channel.

[0040] In the process of upward conveying, the tube limiting module 24 knocks off the tubes stacked on the lifting and holding assemblies 233, and also knocks off the tubes that are not flat.

[0041] The lifting module 23 transports the tubes to a predetermined height, and the separating module 25 separates the tubes from the lifting module 23 from the feeding surface 201, and then transfers the tubes to the arrangement device from the discharging surface 202.

[0042] The arrangement device 3 arranges the tubes at the predetermined height, so that the large and small heads of the tubes are arranged in a set manner.

[0043] The grabbing and feeding device 4 is used to grab the tubes arranged by the arrangement device 3, and put the tubes into the yarn library.

[0044] In the embodiment, the lifting module lifts the tubes to the predetermined height one by one, the lifting and holding assemblies in the lifting module lift one tube at a time, the tube limiting module sorts the disordered tubes, the separating module separates the tubes from the lifting and holding assemblies, and then provides single and flat tubes to the arrangement device one by one. In the process of lifting and separating, no manual intervention is needed, the feeding efficiency is high, and the processing efficiency of the arrangement device is improved.

[0045] In an embodiment, the lifting and holding assembly 233 includes at least one lifting block, such as Figure 5 As shown, the upper surface of the lifting block 2331 is provided with a groove 2332, and the size of the groove 2332 matches the size of the tube.

[0046] As shown in Figure 5As shown, the lifting and holding assembly 233 comprises a plurality of lifting blocks 2331 arranged along the width direction of the lifting belt 231, the upper surface of the lifting blocks 2331 is provided with a groove 2332 matching the size of the tube yarn, the groove 2332 can only carry one tube yarn at a time. The groove 2332 allows the tube yarn to be clamped, the matching tube yarn maintains a certain height on the lifting and holding assembly, the tube yarn not lying flat in the groove 2332 and the height of the stacked plurality of tube yarns is higher than that of a normal tube yarn, which is easy to fall off, and the arrangement of the groove 2332 ensures that each tube yarn lifted stably rises on the plurality of lifting blocks 2331 of the lifting and holding assembly 233.

[0047] As shown in the drawings, Figure 3 and Figure 5 As shown in an embodiment, the tube yarn limiting module 24 comprises a plurality of tube yarn limiting strips 241, the tube yarn limiting strips 241 are located in the conveying channel and are staggered with the lifting blocks 2331 in the lifting and holding assembly 233, the tube yarn limiting strips 241 extend longitudinally to a predetermined height along the conveying direction of the tube yarn, the tube yarn limiting strips 241 are provided with a protruding portion 2411 protruding away from the lifting belt, the protruding portion 2411 is used to limit the stacked tube yarns and the tube yarns not lying flat on the lifting and holding assembly 233. Ensure that only a single tube yarn that completely matches the groove is left on the lifting and holding assembly 233. In an embodiment, the slope extending longitudinally along the conveying direction of the tube yarn, the slope at the extension end position serves as the protruding portion 2411.

[0048] As shown in the drawings, Figure 6 As shown in an embodiment, the separation module 25 comprises an arc-shaped portion 251 and a slope portion 252, the arc-shaped portion 251 is arranged on the feeding side 201 of the tube yarn lifting and feeding device 2, the slope portion 252 is arranged on the discharging side 202 of the tube yarn lifting and feeding device 2, the arc-shaped portion 251 protrudes away from the lifting belt, one end of the arc-shaped portion 251 is close to the upwardly moving lifting belt 231, the other end is connected to the slope portion 252 directly above the lifting module 23, the edge of the arc-shaped portion 251 and the edge of the slope portion 252 intersect at a straight line above the lifting module 23. The arc-shaped portion 251 guides the tube yarn to separate from the lifting and holding assembly 233 by the geometric shape of the arc-shaped portion 251, and transfers the tube yarn to the arc-shaped portion 251; the slope portion 252 is used to receive the tube yarn from the arc-shaped portion 251, and the tube yarn slides down along the slope portion 252. After the tube yarn is separated from the lifting module 23 to the separation module 25, the arc-shaped portion 251 transfers the tube yarn on the lifting module 23 to the arc-shaped portion 251, the slope portion 252 makes the tube yarn from the arc-shaped portion 251 slide down along the slope portion 252, and the tube yarn is transferred along the surface of the separation module 25 to the arrangement device 3.

[0049] In one embodiment, the arcuate portion 251 and the inclined portion 252 at the connection have the same slope, allowing the yarn to be smoothly transferred from the arcuate portion 251 to the inclined portion 252.

[0050] In one embodiment, guide baffles are provided on both sides of the inclined portion 252 to allow the yarn tube to slide down along the inclined portion and prevent the yarn tube from falling off from both sides of the inclined portion 252.

[0051] In one embodiment, the angle between the inclined portion 252 and the ground is 0 to 90°. Depending on actual needs, the angle between the inclined portion 252 and the ground can be adjusted, allowing the yarn tube to exit the yarn lifting and feeding device 2 from the separation module 25 at different positions.

[0052] In one embodiment, the bottom of the feeding hopper 22 is inclined towards the lifting module 23, and the bottom surface of the feeding hopper 22 forms an acute angle with the ground, with the angle between the bottom surface of the feeding hopper 22 and the ground being 30° to 60°. The yarn tubes in the feeding hopper 22 all roll towards the lifting module 23, ensuring that all the yarn tubes in the feeding hopper 22 are lifted by the lifting module 23, preventing the yarn tubes from being stored in a corner of the feeding hopper 22 far from the lifting module 23.

[0053] like Figure 3 As shown in Figure 5, in one embodiment, the drive assembly includes a drive roller 2321 and a motor 2322. The drive roller 2321 is disposed between the support member 234 and the lifting belt 231, as shown in Figure 5. Figure 5 As shown, the motor 2322 is mounted on the upper side of the fixed frame 21, as... Figure 3 As shown, the motor 2322 is located at the lower end of the side of the fixed frame 21. The motor 2322 is used to drive the drive roller 2321 to rotate, and the drive roller 2321 is used to drive the lifting belt 231 to move cyclically around the support member 234.

[0054] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A cop lifting and feeding device provided at a discharge side of a magazine for lifting a cop from the magazine to a predetermined height, characterized in that, The application relates to a pipe yarn feeding device, which comprises the following parts: a fixed frame; a feeding bin installed at the bottom of the fixed frame and used for accommodating pipe yarns conveyed by the feeding bin; a lifting module installed in the fixed frame and used for vertically lifting the pipe yarns in the feeding bin to a predetermined height, wherein the lifting module comprises a support fixed on the fixed frame, a lifting belt surrounding the support, a driving assembly for driving the lifting belt to move, and a plurality of lifting lifting assemblies arranged on the lifting belt; the lifting lifting assemblies move around the support under the driving of the lifting belt to form a conveying channel on one side of the support, and the conveying channel is used for conveying pipe yarns in the vertical direction; a pipe yarn limiting module installed on the fixed frame and located in the feeding bin, which is used for orderly adjusting the pipe yarns conveyed to the lifting lifting assemblies in disorder in the feeding bin through the cooperation of the pipe yarn limiting module and the lifting lifting assemblies; a separating module installed at the top end of the lifting module, which is used for separating the pipe yarns from the lifting module and conveying the pipe yarns to a sorting device.

2. The package lifting and feeding device according to claim 1, characterized in that The lifting lifting assembly comprises at least one lifting block, and the upper surface of the lifting block is provided with a groove matched with the size of the pipe yarn.

3. The package lifting and feeding device according to claim 1, characterized in that The lifting lifting assembly comprises a plurality of lifting blocks, and the lifting blocks are arranged in the width direction of the lifting belt.

4. The package lifting and feeding device according to claim 3, characterized in that The pipe yarn limiting module comprises pipe yarn limiting strips, the pipe yarn limiting strips are located in the conveying channel and are staggered with the lifting blocks in the lifting lifting assemblies, the pipe yarn limiting strips longitudinally extend to a preset height along the conveying direction of the pipe yarns, the pipe yarn limiting strips are provided with protruding parts protruding away from the lifting belt, and the protruding parts are used for limiting the pipe yarns stacked on the lifting lifting assemblies and the pipe yarns not lying flat.

5. The package lifting and feeding device according to claim 1, characterized in that The separating module comprises an arc-shaped part and an inclined part, the arc-shaped part protrudes away from the lifting belt, one end of the arc-shaped part is close to the lifting belt moving upward, and the other end of the arc-shaped part is connected with the inclined part above the lifting module; the arc-shaped part guides the pipe yarns to separate from the lifting lifting assemblies and transfer the pipe yarns to the arc-shaped part; the inclined part is used for receiving the pipe yarns from the arc-shaped part, and the pipe yarns slide along the inclined part.

6. The package lifting and feeding device according to claim 5, characterized in that The slope of the arc-shaped part and the inclined part at the connection is consistent.

7. The package lifting and feeding device according to claim 5, characterized in that Guide baffles are arranged on the two sides of the inclined part.

8. The package lifting and feeding device according to claim 1, characterized in that The bottom surface of the feeding bin is inclined to the lifting module, and the bottom surface of the feeding bin and the ground form an acute angle.

9. The package lifting and feeding device according to claim 1, characterized in that The driving assembly comprises a driving roller and a motor, the driving roller is arranged between the support and the lifting belt, the motor is used for driving the driving roller to rotate, and the driving roller is used for driving the lifting belt to move around the support.

10. A threading robot, characterized in that, ​ ​ ​ ​ A grabbing and feeding device for grabbing the cheese that has been arranged by the arranging device to feed the cheese into a cheese magazine, The cheese lifting and feeding device is the cheese lifting and feeding device according to any one of claims 1 to 9.

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