A yarn bobbin conveying and feeding device and method

Abstract

The present application discloses a yarn bobbin conveying and feeding device and method, which relates to the field of textile machinery and equipment. The device includes a frame, a conveying mechanism, a detection component, a recovery mechanism and a feeding mechanism. The conveying mechanism realizes the orderly conveying of the yarn bobbin through a driving wheel, a driven wheel and a conveying component; the detection component can detect whether the yarn bobbin has yarn in real time and send a feedback signal; the recovery mechanism pushes the empty bobbin to the recovery bin through a recovery cylinder and a push plate; the feeding mechanism realizes automatic feeding of the yarn bobbin using a feeding bin and a pushing component. The present application achieves the technical effect of improving the efficiency of yarn bobbin conveying, reducing manual intervention and ensuring production continuity.

Description

Technical Field

[0001] The present application relates to the technical field of textile machinery and equipment, and in particular to a yarn bobbin conveying and feeding device and method. Background Art

[0002] The yarn bobbin is a component that winds and stores the yarn on the cylinder. It needs to cooperate with the textile machine to release the yarn when the textile machine is working. It is widely used in textile production and processing places.

[0003] The creel is a component for placing the yarn bobbin. The yarn installed on the yarn bobbin of the creel guides the loom. The creel used in traditional looms is a single independent yarn distribution, that is, the yarn on a single yarn bobbin is connected and transported to the loom for weaving. When all the yarn on the yarn bobbin is used, the machine must be stopped and the yarn bobbin for conveying the yarn must be replaced before weaving can continue. This method of stopping work to change yarn not only increases the workload of workers, but also greatly reduces production efficiency.

[0004] The existing yarn rack can hold several yarn bobbins, and the yarns of adjacent yarn bobbins are connected end to end. After the yarn of one yarn bobbin is used up, it is connected to the adjacent yarn bobbin to continue supplying yarn. After several yarn bobbins are used up, it is necessary to stop the machine and replace the yarn bobbins on the yarn rack. Although the frequency of yarn bobbin replacement can be alleviated, the yarn bobbins still cannot continuously supply yarn to the loom. Summary of the invention

[0005] In order to help improve the technical problem of yarn bobbins continuously providing yarn to a loom, the present application provides a yarn bobbin conveying and feeding device and method.

[0006] In a first aspect, the present application provides a bobbin conveying and feeding device, which adopts the following technical solution: A bobbin conveying and feeding device comprises a frame and a conveying mechanism, wherein the conveying mechanism is vertically mounted on the frame in the length direction, the conveying mechanism comprises a driving wheel and a driven wheel respectively rotatably mounted on the frame, a conveying component swivelly mounted on the driving wheel and the driven wheel, a driving component mounted on the frame and connected to the driving wheel, and a plurality of mounting supports for mounting bobbins are arranged at intervals on the conveying component.

[0007] By adopting the above technical scheme, the length direction of the conveying mechanism is vertically installed on the frame, the conveying component is rotatably installed on the driving wheel and the driven wheel, the driving member drives the driving wheel to rotate, and a number of mounting supports are installed at intervals on the conveying component. In this way, the mounting supports are installed on the yarn drums, and the yarns on adjacent yarn drums are connected end to end. The yarn drums on the side of the center line of the driving wheel and the driven wheel of the conveying component supply yarn to the loom in turn. When rotating to the other side, it is convenient to remove the drum body that has used up the yarn. At the same time, the yarn drum is installed on the mounting support from which the drum body is removed, and circulated to the yarn supply side of the conveying component, so that the yarn drum can continuously supply yarn to the loom, which helps to improve the continuous supply of yarn from the yarn drum to the loom, thereby improving the utilization rate of the loom.

[0008] Optionally, the frame is provided with a detection component for detecting whether there is yarn on the yarn bobbin that supplies yarn to the loom, the detection component includes a mounting plate and an object sensor for sensing whether there is yarn on the yarn bobbin, the mounting plate is provided with a waist-shaped hole, the waist-shaped hole is penetrated by screws and is fastened to the frame, and the object sensor is fixedly mounted on one end of the mounting plate away from the waist-shaped hole.

[0009] By adopting the above technical solution, an object sensor is installed on the mounting plate, and screws are passed through the waist-shaped holes of the mounting plate and fixed to the frame, which helps to facilitate the adjustment of the installation position of the object sensor, so that the object sensor can reliably sense whether there is yarn on the yarn supply bobbin. When it is sensed that there is no yarn on the yarn supply bobbin, the object sensor sends a feedback signal for controlling the rotation of the driving part, driving the conveying part to rotate, thereby rotating the yarn-free bobbin to the feeding side of the conveying part for feeding, thereby improving the automatic conveying of yarn bobbins by the conveying mechanism and reducing the labor intensity of workers.

[0010] Optionally, the driving wheel is a driving sprocket, the driven wheel is a driven sprocket, the conveying component is a plate chain conveying chain, and the mounting support is fixedly mounted on the chain plate of the plate chain conveying chain.

[0011] By adopting the above technical solution, the driving wheel is a driving sprocket, the driven wheel is a driven sprocket, and the conveying component is a plate chain conveyor chain, which helps to improve the accuracy and reliability of the transmission. The mounting support is installed on the chain plate of the plate chain conveyor chain, which improves the firmness of the installation.

[0012] Optionally, the frame is provided with a recovery mechanism for recovering the barrel of the yarn bobbin, the recovery mechanism includes a recovery cylinder mounted on the frame, a push plate mounted on the piston rod of the recovery cylinder, a guide groove of the guide barrel and a recovery bin for storing the barrel, when the piston rod of the recovery cylinder is extended, the push plate pushes the barrel to detach from the mounting support and enter the recovery bin through the guide groove.

[0013] By adopting the above technical solution, the recovery mechanism pushes the cylinder body from the mounting support through the push plate of the recovery cylinder and enters the recovery bin through the guide groove, thereby improving the automation degree of cylinder body recovery and reducing the labor intensity of workers.

[0014] Optionally, a feeding mechanism is also provided on the frame, and the feeding mechanism includes a feeding bin for guiding a plurality of yarn tubes for sequential feeding, and a pushing assembly for pushing the yarn tubes at the discharge end of the feeding bin into the mounting support. The feeding bin is fixedly mounted on the frame, a feeding opening is arranged at the feed end of the feeding bin, a side opening is arranged on the side wall of the feeding bin close to the mounting support, the feeding opening is communicated with the side opening, and the pushing assembly is mounted on the side wall of the feeding bin away from the mounting support.

[0015] By adopting the above technical scheme, the feeding mechanism loads the yarn bobbins in sequence through the guidance of the feeding bin, and the feeding opening of the feeding bin is connected with the side opening, so that adjacent yarn bobbins connected end to end of the yarn are loaded onto the mounting support of the conveying component in sequence, which helps adjacent yarn bobbins connected end to end of the yarn to enter the mounting support without hindrance, and the pushing component pushes the yarn bobbins at the discharge end of the feeding bin into the mounting support for loading, thereby improving the degree of automation of yarn bobbin loading and reducing the labor intensity of workers.

[0016] Optionally, the pushing assembly includes a pushing cylinder, which is fixedly mounted on the side wall of the loading bin away from the mounting support. A loading pushing through hole is provided on the side of the loading bin away from the mounting support. The piston rod of the pushing cylinder passes through the loading pushing through hole, and a loading plate is fixedly mounted on the piston rod of the pushing cylinder.

[0017] By adopting the above technical solution, when the mounting support after the recovery cylinder circulates to the loading position, the cylinder piston rod is pushed out, and the loading plate pushes the yarn tube at the discharge end of the loading bin into the mounting support for loading, thereby improving the degree of automation of yarn tube loading and reducing the labor intensity of workers.

[0018] Optionally, the loading bin is provided with a separation mechanism for separating the loading yarn tube from its adjacent yarn tube, and the separation mechanism includes a lifting assembly installed on the bottom wall of the loading bin discharge end, and a clamping assembly installed on the side wall of the loading bin for clamping the yarn tubes adjacent to the loading yarn tube.

[0019] By adopting the above technical scheme, the loading yarn drum in the loading bin is lifted by the lifting component, and the yarn drum adjacent to the loading yarn drum is pressed by the clamping component. When the lifting component releases the lifting of the loading yarn drum, the loading yarn drum and its adjacent yarn drum are separated, which helps to push the cylinder to push the loading yarn drum for loading, thereby improving the reliability of loading the loading yarn drum.

[0020] Optionally, the lifting assembly includes a lifting cylinder and a top plate for lifting the feeding yarn tube, the lifting cylinder is installed on the bottom wall of the feeding bin, the bottom wall of the feeding bin is provided with a lifting through hole, the piston rod of the lifting cylinder passes through the lifting through hole, and the top plate is fixedly mounted on the piston rod of the lifting cylinder.

[0021] By adopting the above technical solution, the lifting component lifts the loading yarn drum in the loading bin through the lifting cylinder. After the loading yarn drum is lowered, a movable gap is generated between the loading yarn drum and its adjacent yarn drum, which helps to avoid the adjacent yarn drum from obstructing the loading yarn drum when pushing the loading yarn drum, thereby improving the reliability of loading the loading yarn drum.

[0022] Optionally, the clamping assembly includes a clamping cylinder and a pressure plate for clamping yarn tubes adjacent to the loading yarn tube, the clamping cylinder is installed on the side wall of the loading bin, the side wall of the loading bin is provided with a clamping through hole, the piston rod of the clamping cylinder passes through the clamping through hole, and the pressure plate is fixedly mounted on the piston rod of the clamping cylinder.

[0023] By adopting the above technical solution, the clamping assembly compresses the adjacent yarn tubes of the loading yarn tube in the loading bin through the clamping cylinder, which helps to create a movable gap between the loading yarn tube and its adjacent yarn tube after the loading yarn tube descends, avoiding obstruction of the adjacent yarn tube when pushing the loading yarn tube to load material, thereby improving the reliability of loading the loading yarn tube.

[0024] In a second aspect, the present application provides a method for conveying and feeding a yarn tube, which adopts the following technical solution: A yarn bobbin conveying and feeding method, based on the above-mentioned yarn bobbin conveying device, comprises the following steps: S1. Connecting the yarns of adjacent yarn tubes in a plurality of yarn tubes end to end, and sequentially installing the yarn tubes connected end to end on the mounting support of the conveying member, and guiding the yarn of the yarn tube located at the yarn supply position of the conveying member into the loom for supplying the yarn; S2. Detect whether there is yarn on the yarn bobbin at the yarn supply position. When there is no yarn on the yarn bobbin, a feedback signal for controlling the action of the driving member is sent, and the driving member rotates to drive the conveying member to rotate, and the yarn bobbin adjacent to the yarn supply position enters the yarn supply position, and the bobbin without yarn rotates with the conveying member; S3. When the cylinder without yarn is located in the recovery position, the cylinder is pushed away from the mounting support and the cylinder is collected from the mounting support; S4. Putting several yarn tubes connected end to end in the loading bin in sequence, connecting the yarn of the yarn tube at the loading position of the loading bin with the yarn of the yarn tube at the end of the conveying member end to end, and separating the yarn tube at the loading position of the loading bin from its adjacent yarn tube; S5. When the mounting support without the yarn tube enters the loading position, the yarn tube at the loading position is pushed into the mounting support for loading; The above steps S2 to S5 are repeated.

[0025] By adopting the above technical solution, it is possible to realize automatic and continuous feeding of yarn bobbins, reduce manual intervention and improve production efficiency. Specifically: Connect the yarns of adjacent yarn tubes in several yarn tubes end to end and install them on the mounting support of the conveying component in sequence to ensure that the yarn tubes can be continuously supplied with yarn and reduce the downtime caused by yarn change; The detection component is used to monitor in real time whether there is yarn on the yarn bobbin at the yarn supply position. When there is no yarn on the yarn bobbin, a feedback signal is sent to control the action of the driving component, so that the conveying component rotates, and the yarn bobbin adjacent to the yarn supply position enters the yarn supply position. The bobbin without yarn moves to the recovery station with the conveying component, realizing automatic switching of the yarn supply bobbin and improving production continuity.

[0026] When the yarn-free cylinder reaches the recycling station, the push plate of the recycling mechanism will push the cylinder away from the mounting support and send it into the recycling bin through the guide groove, thus realizing the automatic recycling of the waste cylinder and reducing the labor intensity of workers.

[0027] Several yarn bobbins connected end to end are placed in the feeding bin in sequence, and the feeding yarn bobbins are separated from the adjacent yarn bobbins by a separation mechanism to ensure that each yarn bobbin can smoothly enter the mounting support, thereby improving the reliability and efficiency of feeding.

[0028] When the mounting support behind the recovered barrel reaches the loading position, the pushing assembly pushes the yarn barrel in the loading bin into the mounting support to complete the loading process, realize automatic replenishment of the yarn barrel, and ensure the continuity of yarn supply.

[0029] In summary, the present application includes at least one of the following beneficial technical effects: 1. The conveying mechanism is installed vertically on the frame in the length direction, and the conveying component is slewingly mounted on the driving wheel and the driven wheel. The driving member drives the driving wheel to rotate, and a number of mounting supports are installed at intervals on the conveying component, so that the bobbin can continuously supply yarn to the loom, solving the problem of production interruption caused by frequent replacement of the bobbin and improving the utilization rate and production efficiency of the loom; 2. The frame is provided with a detection component for detecting whether there is yarn on the yarn bobbin supplying yarn to the loom. The object sensor reliably senses whether there is yarn on the yarn bobbin, and sends a feedback signal to control the rotation of the driving part, driving the conveying part to rotate, so that the yarn bobbin without yarn is rotated to the feeding side of the conveying part for feeding, realizing the automatic conveying of yarn bobbins and reducing the labor intensity of workers; 3. The driving wheel is a driving sprocket, the driven wheel is a driven sprocket, and the conveying component is a plate chain conveyor chain, which improves the accuracy and reliability of the transmission. The mounting bracket is installed on the chain plate of the plate chain conveyor chain, which enhances the firmness of the installation and ensures the stability and safety of the yarn tube during the conveying process.

[0030] 4. The recovery mechanism pushes the cylinder body from the mounting support through the push plate of the recovery cylinder and enters the recovery bin through the guide groove, which improves the automation degree of cylinder body recovery and reduces the labor intensity of workers.

[0031] 5. The feeding mechanism feeds the yarn bobbins in sequence through the guidance of the feeding bin. The feeding opening of the feeding bin is connected with the side opening, which is convenient for adjacent yarn bobbins connected end to end to be fed onto the mounting support of the conveying component in sequence, and helps adjacent yarn bobbins connected end to end to enter the mounting support without hindrance. The pushing component pushes the yarn bobbins at the discharge end of the feeding bin into the mounting support for feeding, which improves the degree of automation of yarn bobbin feeding and reduces the labor intensity of workers.

[0032] 6. When the mounting support after the recovery cylinder circulates to the loading position, the cylinder piston rod is pushed out, and the loading plate pushes the yarn tube at the discharge end of the loading bin into the mounting support for loading, which improves the automation degree of yarn tube loading and reduces the labor intensity of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 This is a structural schematic diagram of the front yarn feeding perspective of a yarn bobbin conveying and feeding device disclosed in the present application.

[0034] Figure 2 This is a cross-sectional view of a bobbin conveying and feeding device disclosed in the present application.

[0035] Figure 3 The present application discloses a structural schematic diagram of a bobbin conveying and feeding device from a front loading perspective.

[0036] Figure 4 The present application discloses a schematic structural diagram of a bobbin conveying and feeding device from a rear perspective.

[0037] Figure 5 for Figure 2 A partial enlarged view of the middle I position.

[0038] Figure 6 For along Figure 2 Section view along line AA.

[0039] Description of reference numerals: 1. Frame; 2. Conveying mechanism; 21. Driving wheel; 22. Driven wheel; 23. Conveying component; 231. Mounting support; 24. Driving member; 3. Detection component; 31. Mounting plate; 311. Waist-shaped hole; 32. Object sensor; 4. Recycling mechanism; 41. Recycling cylinder; 42. Push plate; 43. Guide groove; 44. Recycling bin; 5. Feeding mechanism; 51. Feeding bin; 511. Feeding opening ; 512, lateral opening; 513, feeding push hole; 514, lifting hole; 515, pressing hole; 52, pushing assembly; 521, pushing cylinder; 522, feeding plate; 6, separation mechanism; 61, lifting assembly; 611, lifting cylinder; 612, top plate; 62, pressing assembly; 621, pressing cylinder; 622, pressing plate; 7, yarn tube; 8, feeding yarn tube; 9, yarn supply yarn tube. DETAILED DESCRIPTION

[0040] The following combination Figures 1 to 6 This application is described in further detail.

[0041] The embodiment of the present application discloses a yarn bobbin conveying and feeding device.

[0042] A yarn tube conveying and feeding device, referring to Figure 1 and Figure 2 , including a frame 1 and a conveying mechanism 2, the conveying mechanism 2 is vertically installed on the frame 1 in the length direction, the conveying mechanism 2 includes a driving wheel 21, a driven wheel 22, a conveying component 23 and a driving member 24, the driving wheel 21 is rotatably installed on the frame 1, the driven wheel 22 is rotatably installed on the frame 1 directly above the driving wheel 21, the conveying component 23 is installed around the driving wheel 21 and the driven wheel 22, under the drive of the driving wheel 21, the conveying component 23 rotates around the driving wheel 21 and the driven wheel 22, the driving member 24 is installed on the frame 1 and is transmission-connected with the driving wheel 21, a plurality of mounting supports 231 are arranged at intervals on the conveying component 23, the mounting supports 231 are used to place the yarn tube 7, the mounting supports 231 face the direction of the loom, so as to facilitate the yarn on the yarn tube 7 to be guided to the loom for yarn supply, it should be noted that the driving wheel 21 can be a driving sprocket or a driving toothed belt pulley, the driven wheel 22 can be a driven sprocket or a driven toothed belt pulley, the conveying component 23 can be a conveying chain or a synchronous toothed belt, which can be selected according to the types of the driving wheel 21 and the driven wheel 22, and the driving component 24 can be an electric motor or a hydraulic motor, etc.; in this way, the yarn tube 7 is installed on the mounting support 231, and the yarns on adjacent yarn tubes 7 are connected end to end. The yarn tubes 7 on the conveying component 23 located on one side of the center line connecting the driving wheel 21 and the driven wheel 22 supply yarn to the loom in turn, and when it rotates to the other side, it is convenient to remove the cylinder body that has been used up with the yarn. At the same time, the yarn tube 7 is installed on the mounting support 231 from which the cylinder body is removed, and circulated to the yarn supply side of the conveying component 23, so that the yarn tube 7 can continuously supply yarn to the loom, which helps to improve the continuous supply of yarn from the yarn tube 7 to the loom, thereby improving the utilization rate of the loom.

[0043] Reference Figure 1 , a detection component 3 is provided on the frame 1, and the detection component 3 is used to detect whether there is yarn on the yarn tube 7 supplying yarn to the loom. The detection component 3 includes a mounting plate 31 and an object sensor 32. The mounting plate 31 is provided with a waist-shaped hole 311, and the waist-shaped hole 311 is penetrated by a screw and fastened to the frame 1. The object sensor 32 is fixedly mounted on one end of the mounting plate 31 away from the waist-shaped hole 311. The mounting plate 31 is installed on the frame 1 at the position of the yarn supply tube 9. The object sensor 32 faces the yarn supply tube 9. When there is yarn on the yarn supply tube 9, the object sensor 32 generates a yarn signal when sensing the yarn. When there is no yarn tube 7 on the yarn supply tube 9, the object sensor 32 generates a yarn-free signal when sensing the absence of yarn. The object sensor 32 feeds back the yarn-free signal to the external control system. The external control system controls the driving member 24 to rotate, drives the conveying component 23 to rotate, thereby gradually rotating the yarn-free yarn tube 7 to the feeding side of the conveying component 23 for feeding, thereby improving the automatic conveying of the yarn tube 7 by the conveying mechanism 2 and reducing the labor intensity of the workers.

[0044] Reference Figure 1 The driving wheel 21 of the conveying mechanism 2 is a driving sprocket, the driven wheel 22 is a driven sprocket, the conveying component 23 is a plate chain conveying chain, and the mounting support 231 is fixedly mounted on the chain plate of the plate chain conveying chain, which helps to improve the accuracy and reliability of the transmission. The mounting support 231 is mounted on the chain plate of the plate chain conveying chain to improve the firmness of the installation.

[0045] Reference Figure 3 A recovery mechanism 4 is provided on the frame 1, and the recovery mechanism 4 is used to recover the cylinders that have used up the yarn. The recovery mechanism 4 includes a recovery cylinder 41, a push plate 42, a guide groove 43 and a recovery bin 44. The recovery cylinder 41 is installed on the frame 1, and the push plate 42 is installed on the piston rod of the recovery cylinder 41. The guide groove 43 is used to guide the cylinder detached from the mounting support 231. The recovery bin 44 that stores the cylinder, when the piston rod of the recovery cylinder 41 extends, the push plate 42 pushes the cylinder to detach from the mounting support 231 and enter the recovery bin 44 through the guide groove 43, thereby improving the degree of automation of cylinder recovery and reducing the labor intensity of workers.

[0046] Reference Figure 4 and Figure 5The frame 1 is also provided with a feeding mechanism 5, which includes a feeding bin 51 and a pushing assembly 52. ​​The feeding bin 51 guides a plurality of yarn tubes 7 and feeds them in sequence. The pushing assembly 52 is used to push the yarn tubes 7 at the discharge end of the feeding bin 51 into the mounting support 231. The feeding bin 51 is fixedly installed on the frame 1. A feeding opening 511 is provided at the feeding end of the feeding bin 51. A lateral opening 512 is provided on the side wall of the feeding bin 51 close to the mounting support 231. The feeding opening 511 is communicated with the lateral opening 512. The pushing assembly 52 is installed in the feeding bin 51 away from the mounting support 231. On the side wall of one side of the support 231, the feeding mechanism 5 feeds the yarn tubes 7 in sequence through the guidance of the feeding bin 51, and the feeding opening 511 of the feeding bin 51 is connected with the side opening 512, so that the yarns of adjacent yarn tubes 7 are connected end to end and fed to the mounting support 231 of the conveying component 23 in sequence, which helps to separate adjacent yarn tubes 7 without hindrance and enter the mounting support 231 in sequence, and the pushing component 52 pushes the yarn tube 7 at the discharge end of the feeding bin 51 into the mounting support 231 for feeding, thereby improving the degree of automation of feeding the yarn tube 7 and reducing the labor intensity of workers.

[0047] Reference Figure 5 The pushing component 52 includes a pushing cylinder 521 and a loading plate 522. The pushing cylinder 521 is fixedly installed on the side wall of the loading bin 51 away from the mounting support 231. A loading pushing through hole 513 is provided on the side of the loading bin 51 away from the mounting support 231. The piston rod of the pushing cylinder 521 passes through the loading pushing through hole 513. The loading plate 522 is fixedly installed on the piston rod of the pushing cylinder 521. When the mounting support 231 after the cylinder body is recovered cycles to the loading position, the piston rod of the pushing cylinder 521 extends out, and the loading plate 522 pushes the yarn tube 7 at the discharge end of the loading bin 51 into the mounting support 231 for loading, thereby improving the degree of automation in feeding the yarn tube 7 and reducing the labor intensity of workers.

[0048] Reference Figure 1 The loading bin 51 is provided with a separation mechanism 6 for separating the loading yarn drum 8 from its adjacent yarn drum 7. The separation mechanism 6 includes a lifting assembly 61 and a pressing assembly 62. The lifting assembly 61 is installed on the bottom wall of the discharge end of the loading bin 51, and the pressing assembly 62 is installed on the side wall of the loading bin 51. The pressing assembly 62 is used to press the yarn drum 7 adjacent to the loading yarn drum 8 on the inner wall of the loading bin 51. The loading yarn drum 8 in the loading bin 51 is lifted by the lifting assembly 61, and the yarn drum 7 adjacent to the loading yarn drum 8 is pressed by the pressing assembly 62. When the lifting assembly 61 releases the lifting of the loading yarn drum 8, the loading yarn drum 8 is separated from its adjacent yarn drum 7, which helps to push the cylinder 521 to push the loading yarn drum 8 for loading, thereby improving the reliability of loading the loading yarn drum 8.

[0049] Reference Figure 5The lifting assembly 61 includes a lifting cylinder 611 and a top plate 612. The top plate 612 is used to lift the end of the loading yarn drum 8 so that the loading yarn drum 8 enters the mounting support 231 to realize the loading of the yarn drum 7. The lifting cylinder 611 is installed on the bottom wall of the loading bin 51. The bottom wall of the loading bin 51 is provided with a lifting through hole 514. The piston rod of the lifting cylinder 611 is penetrated by the lifting through hole 514. The top plate 612 is fixedly installed on the piston rod of the lifting cylinder 611. The lifting assembly 61 lifts the loading yarn drum 8 in the loading bin 51 through the lifting cylinder 611. After the piston rod of the lifting cylinder 611 is retracted, the loading yarn drum 8 descends and a movable gap is generated between the adjacent yarn drum 7, which helps to avoid the adjacent yarn drum 7 from obstructing the loading yarn drum 8 when pushing the loading yarn drum 8 for loading, thereby improving the reliability of loading the loading yarn drum 8.

[0050] Reference Figure 6 The pressing assembly 62 includes a pressing cylinder 621 and a pressing plate 622. The pressing plate 622 is used to press the yarn tube 7 adjacent to the loading yarn tube 8. The pressing cylinder 621 is installed on the side wall of the loading bin 51. The side wall of the loading bin 51 is provided with a pressing through hole 515. The piston rod of the pressing cylinder 621 passes through the pressing through hole 515. The pressing plate 622 is fixedly installed on the piston rod of the pressing cylinder 621. The pressing assembly 62 presses the yarn tube 7 adjacent to the loading yarn tube 8 in the loading bin 51 on the inner wall of the loading bin 51 through the pressing cylinder 621, which helps to create a movable gap between the loading yarn tube 8 and the adjacent yarn tube 7 after the loading yarn tube 8 descends, thereby avoiding the adjacent yarn tube 7 from obstructing the loading yarn tube 8 when pushing the loading yarn tube 8 for loading, thereby improving the reliability of loading the loading yarn tube 8.

[0051] The working principle of a yarn bobbin conveying and feeding device in the embodiment of the present application is as follows: the object sensor 32 continuously senses whether there is yarn on the yarn supply bobbin 9. When there is no yarn on the yarn bobbin 7, the object sensor 32 sends a feedback control signal, the driving member 24 is actuated, the conveying member 23 rotates a yarn bobbin 7 position, the adjacent full yarn bobbin 7 enters the yarn supply position, and the bobbin without yarn leaves the yarn supply position. When the bobbin returns to the recovery position, the piston rod of the recovery cylinder 41 extends, and the push plate 42 pushes the bobbin to leave the mounting support 231 and enter the recovery bin 44 through the guide groove 43. When the support after the recovery cylinder enters the loading position, the piston rod of the clamping cylinder 621 extends out to clamp the yarn tube 7 adjacent to the loading yarn tube 8, and the piston rod of the lifting cylinder 611 retracts, and the loading yarn tube 8 is separated from its adjacent yarn tube 7 and falls on the top plate 612, and the piston rod of the pushing cylinder 521 extends out, and the loading plate 522 pushes the loading yarn tube 8 into the mounting support 231 for loading. When the loading bin 51 needs to be replenished, the yarns between the adjacent yarn tubes 7 are connected end to end and placed in the loading bin 51 in turn, and the yarn tubes 7 are transported and fed in this cycle.

[0052] The embodiment of the present application also discloses a method for conveying and feeding yarn tubes.

[0053] A yarn bobbin conveying and feeding method, based on the above-mentioned yarn bobbin conveying device, comprises the following steps: S1. Connect the yarns of adjacent yarn tubes 7 of several yarn tubes 7 end to end, and sequentially install the yarn tubes 7 connected end to end on the mounting support 231 of the conveying member 23, and guide the yarn of the yarn tube 7 of the conveying member 23 located at the yarn supply position into the loom for supplying the yarn; S2. Detect whether there is yarn on the yarn drum 7 at the yarn supply position. When there is no yarn on the yarn drum 7, a feedback signal for controlling the action of the driving member 24 is sent, and the driving member 24 rotates to drive the conveying member 23 to rotate, and the yarn drum 7 adjacent to the yarn supply position enters the yarn supply position, and the drum without yarn rotates with the conveying member 23; S3. When the cylinder without yarn is located in the recovery position, the cylinder is pushed away from the mounting support 231, and the cylinder detached from the mounting support 231 is collected; S4. Put several yarn tubes 7 connected end to end in the loading bin 51 in sequence, connect the yarn of the yarn tube 7 in the loading position of the loading bin 51 with the yarn of the yarn tube 7 at the end of the conveying member 23 end to end, and separate the yarn tube 7 in the loading position of the loading bin 51 from the adjacent yarn tube 7; S5. When the mounting support 231 after the recovery cylinder enters the loading position, the yarn tube 7 at the loading position is pushed into the mounting support 231 for loading; The above steps S2 to S5 are repeated.

[0054] The yarn tube conveying and feeding method can realize the automatic and continuous feeding of the yarn tube 7, reduce manual intervention, and improve production efficiency. Specifically: Connect the yarns of adjacent yarn tubes 7 among several yarn tubes 7 end to end, and install them on the mounting support 231 of the conveying component 23 in sequence, so as to ensure that the yarn tubes 7 can continuously supply yarn and reduce the downtime caused by yarn replacement; The detection component 3 is used to monitor in real time whether there is yarn on the yarn tube 7 at the yarn supply position. When there is no yarn on the yarn tube 7, a feedback signal is sent to control the action of the driving component 24, so that the conveying component 23 rotates, and the yarn tube 7 adjacent to the yarn supply position enters the yarn supply position. The tube without yarn moves to the recovery station with the conveying component 23, thereby realizing automatic switching of the yarn supply tube 9 and improving production continuity.

[0055] When the yarn-free cylinder reaches the recycling station, the push plate 42 of the recycling mechanism 4 will push the cylinder away from the mounting support 231 and send it into the recycling bin 44 through the guide groove 43, thereby realizing automatic recycling of the waste cylinder and reducing the labor intensity of workers.

[0056] Several yarn tubes 7 connected end to end are sequentially placed in the loading bin 51, and the loading yarn tube 8 is separated from its adjacent yarn tube 7 by the separation mechanism 6, ensuring that each yarn tube 7 can smoothly enter the mounting support 231, thereby improving the reliability and efficiency of loading.

[0057] When the mounting support 231 after the recovery cylinder reaches the loading position, the pushing component 52 pushes the yarn tube 7 in the loading bin 51 into the mounting support 231, completing the loading process, realizing the automatic replenishment of the yarn tube 7, and ensuring the continuity of yarn supply.

[0058] The above are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application in sequence. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A yarn bobbin conveying and feeding device, characterized in that: The invention comprises a frame (1) and a conveying mechanism (2), wherein the conveying mechanism (2) is vertically mounted on the frame (1) in the longitudinal direction, and the conveying mechanism (2) comprises a driving wheel (21) and a driven wheel (22) which are respectively rotatably mounted on the frame (1), a conveying component (23) which is rotatably mounted on the driving wheel (21) and the driven wheel (22), and a driving component (24) which is mounted on the frame (1) and is transmission-connected to the driving wheel (21). A plurality of mounting supports (231) for mounting yarn tubes (7) are arranged at intervals on the conveying component (23).

2. The yarn bobbin conveying and feeding device according to claim 1, characterized in that: The frame (1) is provided with a detection component (3) for detecting whether a yarn drum (7) supplying yarn to the loom has yarn, and the detection component (3) comprises a mounting plate (31) and an object sensor (32) for sensing whether the yarn drum (7) has yarn, the mounting plate (31) is provided with a waist-shaped hole (311), a screw is passed through the waist-shaped hole (311) and is fastened to the frame (1), and the object sensor (32) is fixedly mounted on one end of the mounting plate (31) away from the waist-shaped hole (311).

3. The yarn bobbin conveying and feeding device according to claim 1, characterized in that: The driving wheel (21) is a driving sprocket, the driven wheel (22) is a driven sprocket, the conveying component (23) is a plate chain conveying chain, and the mounting support (231) is fixedly mounted on the chain plate of the plate chain conveying chain.

4. The yarn bobbin conveying and feeding device according to claim 1, characterized in that: The frame (1) is provided with a recovery mechanism (4) for recovering the body of the yarn bobbin (7), the recovery mechanism (4) comprising a recovery cylinder (41) mounted on the frame (1), a push plate (42) mounted on the piston rod of the recovery cylinder (41), a guide groove (43) of the guide body and a recovery bin (44) for storing the body, when the piston rod of the recovery cylinder (41) is extended, the push plate (42) pushes the body to detach from the mounting support (231) and enter the recovery bin (44) through the guide groove (43).

5. The yarn bobbin conveying and feeding device according to claim 1, characterized in that: The frame (1) is also provided with a feeding mechanism (5), the feeding mechanism (5) comprising a feeding bin (51) for guiding and sequentially feeding a plurality of yarn tubes (7), and a pushing component (52) for pushing the yarn tubes (7) at the discharge end of the feeding bin (51) into the mounting support (231), the feeding bin (51) is fixedly mounted on the frame (1), a feeding opening (511) is arranged at the feeding end of the feeding bin (51), a lateral opening (512) is arranged on the side wall of the feeding bin (51) close to the mounting support (231), the feeding opening (511) is communicated with the lateral opening (512), and the pushing component (52) is mounted on the side wall of the feeding bin (51) away from the mounting support (231).

6. The yarn bobbin conveying and feeding device according to claim 5, characterized in that: The pushing component (52) includes a pushing cylinder (521), and the pushing cylinder (521) is fixedly installed on the side wall of the loading bin (51) away from the mounting support (231). A loading pushing hole (513) is provided on the side of the loading bin (51) away from the mounting support (231). The piston rod of the pushing cylinder (521) passes through the loading pushing hole (513), and a loading plate (522) is fixedly installed on the piston rod of the pushing cylinder (521).

7. The yarn bobbin conveying and feeding device according to claim 5, characterized in that: The loading bin (51) is provided with a separation mechanism (6) for separating a loading yarn drum (8) from its adjacent yarn drum (7), and the separation mechanism (6) comprises a lifting assembly (61) installed on the bottom wall of the discharge end of the loading bin (51), and a pressing assembly (62) installed on the side wall of the loading bin (51) for pressing the yarn drum (7) adjacent to the loading yarn drum (8).

8. The yarn bobbin conveying and feeding device according to claim 7, characterized in that: The lifting assembly (61) includes a lifting cylinder (611) and a top plate (612) for lifting a feeding yarn tube (8); the lifting cylinder (611) is installed on the bottom wall of the feeding bin (51); the bottom wall of the feeding bin (51) is provided with a lifting hole (514); the piston rod of the lifting cylinder (611) passes through the lifting hole (514); and the top plate (612) is fixedly installed on the piston rod of the lifting cylinder (611).

9. The yarn bobbin conveying and feeding device according to claim 7, characterized in that: The clamping assembly (62) includes a clamping cylinder (621) and a pressure plate (622) for clamping the yarn tube (7) adjacent to the loading yarn tube (8); the clamping cylinder (621) is installed on the side wall of the loading bin (51); the side wall of the loading bin (51) is provided with a clamping hole (515); the piston rod of the clamping cylinder (621) passes through the clamping hole (515); and the pressure plate (622) is fixedly installed on the piston rod of the clamping cylinder (621).

10. A method for conveying and feeding a yarn tube, characterized in that: The bobbin conveying and feeding device according to any one of claims 7 to 9 comprises the following steps: S1. Connecting the yarns of adjacent yarn tubes (7) among a plurality of yarn tubes (7) end to end, and sequentially installing the yarn tubes (7) connected end to end on the mounting support (231) of the conveying component (23), and guiding the yarn of the yarn tube (7) at the yarn supply position of the conveying component (23) into the loom for supplying the yarn; S2. Detect whether there is yarn on the yarn drum (7) at the yarn supply position. When there is no yarn on the yarn drum (7), a feedback signal for controlling the action of the driving member (24) is sent, and the driving member (24) rotates to drive the conveying member (23) to rotate, and the yarn drum (7) adjacent to the yarn supply position enters the yarn supply position, and the drum without yarn rotates with the conveying member (23); S3. When the yarn-free cylinder is located at the recovery position, the cylinder is pushed away from the mounting support (231), and the cylinder separated from the mounting support (231) is collected; S4. placing a plurality of yarn tubes (7) connected end to end in the loading bin (51) in sequence, connecting the yarn of the yarn tube (7) at the loading position of the loading bin (51) with the yarn of the yarn tube (7) at the end of the conveying component (23) end to end, and separating the yarn tube (7) at the loading position of the loading bin (51) from its adjacent yarn tube (7); S5. When the mounting support (231) without the yarn tube (7) enters the loading position, the yarn tube (7) at the loading position is pushed into the mounting support (231) for loading; The above steps S2 to S5 are repeated.

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