Automatic needle arranging device for knitting needles

Abstract

The invention discloses an automatic knitting needle arranging device which is characterized in that a knitting needle conveying unit is used for conveying knitting needles to a needle arranging unit according to a fixed posture, the needle arranging unit is used for arranging the knitting needles, a first platform, a conveying box and a first air cylinder are arranged on a conveying platform, and a receiving platform comprises a second platform, a horizontal moving frame, an electromagnet and a blocking piece. Compared with the prior art, when the conveying box conveys knitting needles to the second platform and the extension rod moves to the rightmost side of the opening, the extension rod is blocked in movement and swings clockwise so as to drive the baffle to swing clockwise, and therefore the knitting needles are conveyed to the second platform through the first air cylinder, and the knitting needles are conveyed to the second platform through the second air cylinder. When the baffle is in a completely horizontal state, the baffle extends into the transverse opening to drive the blocking piece to slowly move rightwards and feed the knitting needle into the second platform, the electromagnet magnetizes the blocking piece, the blocking piece can better pull the blocking piece along with moving-in of the knitting needle every time, and the knitting needle can be better received in cooperation with the pushing capacity of the baffle.

Description

Technical Field

[0001] The present invention relates to the technical field of textile equipment, and particularly relates to an automatic knitting needle arranging device. Background Art

[0002] Circular knitting machines cannot do without knitting needles during the production of textiles, and the quality of the knitting needles determines the quality grade of the textiles produced by the circular knitting machines. During the production and subsequent inspection of knitting needles, a large amount of manual labor is used. Workers have long working hours, high labor intensity, and low sorting efficiency. At the same time, in recent years, due to the increase in labor costs, the labor costs of textile enterprises have also increased accordingly, making it impossible for knitting needle production enterprises to meet market demand.

[0003] No relevant technologies related to the automatic knitting needle arranging device have been found in existing patents. Especially for the problem of how to uniformly arrange the knitting needles after back planing and grinding, at present, a large amount of manual labor is still used for the needle arranging operation of the knitting needles after back planing and grinding. Workers have long working hours, high labor intensity, and low sorting efficiency. If the needle arranging speed of the knitting needles cannot be solved in time, it will greatly affect the production speed of the knitting needles. Summary of the Invention

[0004] To solve the technical problems existing in the background art, the present invention proposes an automatic knitting needle arranging device and process, which can regularly arrange the knitting needles after back planing and grinding. The needle arranging process is completely automated, improving the needle arranging efficiency. The device has a reasonable structure and is suitable for popularization.

[0005] An automatic knitting needle arranging device proposed by the present invention includes a knitting needle conveying unit and a needle arranging unit. It is characterized in that the knitting needle conveying unit is used to convey the knitting needles to the needle arranging unit in a fixed posture, and the needle arranging unit is used to arrange the knitting needles. The needle arranging unit includes a conveying platform and a receiving platform. Among them, a first platform, a conveying box and a first cylinder are provided on the conveying platform. The receiving platform includes a second platform, a horizontal moving frame, an electromagnet and a blocking piece. When the first cylinder drives the conveying box to move towards the second platform, it pushes the horizontal moving frame to displace.

[0006] By adopting the above technical solution, the knitting needles are conveyed to the needle arranging unit. When the first cylinder drives the conveying box to move towards the receiving platform, it can move the knitting needles to the second platform and displace the horizontal moving frame at the second platform, ensuring that it has enough space to receive the knitting needles and ensuring that the knitting needles are closely arranged during the process of adding knitting needles to it one by one.

[0007] Preferably, the knitting needle conveying unit is a conveyor belt, and the conveyor belt is used to convey the ground knitting needles into the conveying box.

[0008] By adopting the above technical solution, the conveying of the knitting needles is smoother, ensuring that the knitting needles enter the conveying box in a specific posture.

[0009] Preferably, the conveying box includes a semi-open box body and a baffle. The baffle is rotatably connected to the semi-open box body through a U-shaped bending member. An extension rod is provided at the bottom of the baffle. An opening is provided at the center of the transfer platform. The extension rod extends into the opening. A groove is provided at the bottom of the conveying box.

[0010] By adopting the above technical solution, the baffle is designed to be rotatable. When the baffle moves towards the second platform, the extension rod at the bottom of the baffle will rotate, causing the conveying box to open completely towards the second platform side. The knitting needles in the conveying box enter the second platform. The groove is used to receive the extension rod to ensure that the baffle can be in a completely horizontal posture.

[0011] Preferably, the length of the opening is less than the length of the first platform. The horizontal distance between the closing position of the opening away from the first cylinder and the end of the first platform away from the first cylinder is 3 - 5 cm. The height of the baffle is 10 - 15 cm.

[0012] By adopting the above technical solution, the length of the opening is slightly smaller than the length of the first platform. In this way, when the extension rod moves towards the second platform, the closing position of the opening can block the extension rod, causing the extension rod to deflect. The length of the baffle is slightly longer than the length from the opening to the second platform to ensure that the baffle can extend out.

[0013] Preferably, a transverse opening is provided on the side of the second platform close to the first platform. When the extension rod moves to the rightmost side of the opening, the movement of the extension rod is blocked and it swings clockwise, driving the baffle to swing clockwise. When the baffle is in a completely horizontal state, the baffle extends into the transverse opening.

[0014] By adopting the above technical solution, the transverse opening is used to receive the extension rod.

[0015] Preferably, a horizontal displacement transmission mechanism is provided at the bottom of the second platform. The horizontal displacement transmission mechanism includes a fixed block, a telescopic rod, a return spring, a driving gear, a driven gear, and a rack. The fixed block is fixed to the bottom of the second platform. The telescopic rod extends into the fixed block and is matched with the fixed block through the return spring. The driving gear and the driven gear are connected by a connecting rod. The connecting rod is rotatably matched with a support bracket. The driven gears are arranged on both sides of the connecting rod. A rack is provided above the driven gears. When the baffle extends into the transverse opening, the baffle pushes the telescopic rod to move. The telescopic rod abuts against the driving gear and drives the driving gear to rotate, driving the rack to displace through the driven gear.

[0016] By adopting the above technical solution, the telescopic rod pushes the horizontal displacement transmission mechanism, and drives the rack to move by means of the transmission between the driving gear and the driven gear.

[0017] Preferably, the horizontal movable frame includes a pillar, a crossbeam, and a blocking plate. The pillar is fixedly connected to the top of the rack. A blocking plate is installed under the crossbeam. The blocking plate is made of steel. An insulating plate is provided on the side of the blocking plate away from the first platform. An electromagnet is fixed above the crossbeam. The electromagnet includes a battery, a wire, an iron core and a switch. The battery is electrically connected to the iron core, and the iron core is magnetically connected to the blocking plate.

[0018] By adopting the above technical solution, the electromagnet transmits magnetism to the blocking piece after being energized, and the blocking piece is used to cooperate with the knitting needle to attract and drive the knitting needle to move.

[0019] Preferably, the needle arrangement device further includes a second blocking piece, which is rotatably matched with the crossbeam via a support frame, and a second set of electromagnet devices is provided on the support frame.

[0020] By adopting the above technical solution, the second blocking piece can separate the knitting needles between the first blocking pieces, making it easier to take them out later, and the insulating plate can isolate the magnetic energy and prevent the attraction between the knitting needles and the blocking piece.

[0021] Preferably, a finishing press plate is provided on one side of the transverse opening of the second platform, and the cross-section of the finishing press plate is the same as that of the knitting needle. Plastic ribs are provided on both sides of the second platform, and the finishing press plate is fixedly connected to the plastic ribs. A material removal opening is provided on the side of the second platform away from the first platform.

[0022] By adopting the above technical solution, the arranging pressing plate can arrange the knitting needles at the first platform, thereby further ensuring the arrangement order of the knitting needles.

[0023] The beneficial technical effects of the present invention are: When the conveying box of the present invention delivers the knitting needles to the second platform, when the extension rod moves to the rightmost side of the opening, the movement of the extension rod is blocked and it swings clockwise, thereby driving the baffle to swing clockwise. When the baffle is in a completely horizontal state, the baffle extends into the horizontal opening, which drives the blocking plate to slowly move right and deliver the knitting needles to the second platform. The present invention utilizes an electromagnet to conduct magnetic operation on the blocking piece. With each movement of the knitting needle, the blocking piece can better pull the blocking piece, and cooperate with the pushing ability of the baffle to better accommodate the knitting needle. The arranging pressing piece can also better realize the arrangement of the pressing piece. The present invention is automated and does not require human intervention, and the needle arrangement speed is efficient and fast; A plurality of blocking pieces are provided, wherein the second blocking piece can separate the knitting needles between the first blocking pieces, making it convenient to take them out later and ensuring the smooth operation of the entire device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1Schematic diagram of the overall structure of the present invention; Figure 2 Schematic diagram of the structure at the needle arranging unit; Figure 3 Schematic diagram of the conveying platform; Figure 4 Schematic diagram of the structure of the conveying box; Figure 5 Schematic diagram of the overall structure of the second platform; Figure 6 Front view of the second platform; Figure 7 Schematic diagram of another perspective of the second platform; Figure 8 Schematic diagram of the horizontal displacement transmission mechanism.

[0025] In the figure, 1 is the knitting needle conveying unit; 2 is the needle arranging unit; 21 is the conveying platform; 211 is the first platform; 212 is the conveying box; 2121 is the semi-open box body; 2122 is the baffle; 2123 is the extension rod; 2124 is the groove; 213 is the first cylinder; 214 is the opening; 22 is the receiving platform; 221 is the second platform; 222 is the horizontal moving frame; 2221 is the pillar; 2222 is the cross beam; 223 is the electromagnet; 2231 is the battery; 2232 is the wire; 2233 is the iron core; 224 is the blocking piece; 225 is the horizontal opening; 226 is the horizontal displacement transmission mechanism; 2261 is the telescopic rod; 2262 is the return spring; 2263 is the driving gear; 2264 is the driven gear; 2265 is the rack; 3 is the material taking opening. Detailed implementation manners

[0026] 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. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0027] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation of the present invention. In addition, if the terms "first", "second", "third" are used, they are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0028] Such as Figure 1 、Figure 2 As shown in the figure, an automatic knitting needle sorting device includes a knitting needle conveying unit 1 and a sorting unit 2. The knitting needle conveying unit 1 is used to convey knitting needles to the sorting unit 2 in a fixed posture, and the sorting unit 2 is used to sort the knitting needles. The sorting unit includes a conveying platform 21 and a receiving platform 22. Among them, a first platform 211, a conveying box 212 and a first cylinder 213 are provided on the conveying platform 21. The receiving platform 22 includes a second platform 221, a horizontal moving frame 222, an electromagnet 223 and a blocking piece 224. When the first cylinder 213 drives the conveying box 212 to move towards the second platform 221, the horizontal moving frame 222 is pushed to displace.

[0029] The knitting needles are conveyed to the sorting unit 2. When the first cylinder 213 pushes the conveying box 212 to move towards the receiving platform 22, the knitting needles can be moved to the second platform 22 and the horizontal moving frame 222 at the second platform 22 is displaced, ensuring that there is enough space to receive the knitting needles and ensuring that the knitting needles are closely arranged during the process of adding knitting needles one by one.

[0030] The knitting needle conveying unit 1 is a conveyor belt, and the conveyor belt is used to convey the polished knitting needles into the conveying box 212.

[0031] The conveying of the knitting needles is smoother, ensuring that the knitting needles enter the conveying box 212 in a specific posture. Refer to Figure 4 , in which an inclined structure is adopted in the conveying box 212. A vertical sandwich is provided at the bottom of the conveying box. The vertical sandwich is jointly composed of the conveying box 212 and a baffle 2122. The thickness of the vertical sandwich is equal to the thickness of the knitting needle, and the length of the vertical sandwich is equal to the length of the knitting needle. When the baffle 2122 is fully opened, the bottom surface of the vertical sandwich cooperates with the surface of the second platform 221.

[0032] Refer to Figure 3 , Figure 4 , the conveying box 212 includes a semi-open box body 2121 and a baffle 2122. The baffle 2122 is rotatably connected to the semi-open box body 2121 through a U-shaped bending member. An extension rod 2123 is provided at the bottom of the baffle 2122. An opening 214 is provided at the center of the conveying platform 21. The extension rod 2123 extends into the opening 214, and a groove 2124 is provided at the bottom of the conveying box 212.

[0033] Specifically, the semi-open box body 2121 is in an open state towards the knitting needle conveying unit 1, and the inclined structure can ensure that the knitting needles can enter the vertical sandwich of the semi-open box body 2121.

[0034] Among them, the baffle 2122 is designed to be rotatable. When the baffle 2122 moves towards the second platform 221, the extension rod 2123 contacts the bottom stop block, and the extension rod 2123 at the bottom of the baffle 2122 will rotate. When it moves to the rightmost end of the first platform 211, the extension rod 2123 still contacts the stop block at this time, so that the conveying box 212 is completely opened towards the side of the second platform 221, and the knitting needles in the conveying box 212 enter the second platform 221. The groove 2124 is used to accommodate the extension rod 2123 to ensure that the baffle 2122 can be in a completely horizontal posture.

[0035] Specifically, a stop block is provided at the bottom of the first platform 211. The stop block is used to block the extension rod 2123. The stop blocks are provided at both ends of the opening 214 to ensure the opening and closing of the baffle 2122. When the conveying box 212 is at the leftmost side of the first platform 211, the extension rod 2123 cooperates with the leftmost stop block, and at this time, the extension rod 2123 is in a vertical state.

[0036] The length of the opening 214 is less than the length of the first platform 211. The horizontal distance between the closing position of the opening 214 far from the first cylinder 213 and the end of the first platform 211 far from the first cylinder 213 is 5 cm, and the height of the baffle 2122 is 10 cm. The length of the opening 214 is slightly smaller than the length of the first platform 211. In this way, when the extension rod 2123 moves towards the second platform 221, the closing position of the opening 214 can block the extension rod 2123, so that the extension rod 2123 deflects. The length of the baffle 2122 is slightly longer than the length from the opening 214 to the second platform 221 to ensure that the baffle 2122 can extend out.

[0037] Refer to Figure 6 , a transverse opening 225 is provided on the side of the second platform 221 close to the first platform 211. When the extension rod 2123 moves to the rightmost side of the opening 214, the movement of the extension rod 2123 is blocked and it swings clockwise, thereby driving the baffle 2122 to swing clockwise. When the baffle 2122 is in a completely horizontal state, the baffle 2122 extends into the transverse opening 225.

[0038] The first platform 211 has a certain height difference. Refer to Figure 3 , when the first cylinder 213 moves the conveying box completely to the second platform 221 and the baffle 2122 is in a completely horizontal state, the semi-open box body 2121, the bottom surface of the vertical sandwich layer are docked with the surface of the second platform 221. The transverse opening 225 is used to accommodate the extension rod 2123.

[0039] Refer to Figure 8, a horizontal displacement transmission mechanism 226 is provided at the bottom of the second platform 221. The horizontal displacement transmission mechanism 226 includes a fixed block, a telescopic rod 2261, a return spring 2262, a driving gear 2263, a driven gear 2264, and a rack 2265. The fixed block is fixed to the bottom of the second platform 221. The telescopic rod 2261 extends into the fixed block and cooperates with the fixed block through the return spring 2262. A hole is provided in the fixed block for the telescopic rod 2261 to extend into. The driving gear 2263 and the driven gear 2264 are connected by a connecting rod, and the connecting rod is rotationally matched with the support bracket. The driven gear 2264 is arranged on both sides of the connecting rod, and a rack 2265 is arranged above the driven gear 2264. When the baffle 2122 extends into the horizontal opening 225, the baffle 2122 pushes the telescopic rod 2261 to move. The telescopic rod 2261 abuts against the driving gear 2263 to drive the driving gear 2263 to rotate. The rotation of the driving gear 2263 drives the driven gear 2264 to rotate, and the rack 2265 is displaced by the driven gear 2264. The telescopic rod 2261 pushes the horizontal displacement transmission mechanism 226, and with the transmission of the driving gear 2263 and the driven gear 2264, the rack 2265 is driven to move.

[0040] Specifically, the maximum telescopic distance of the return spring 2262 and the telescopic rod 2261 just drives the driving gear 2263 to rotate. The position of the fixed block at the bottom of the second platform 221 is adjustable, and the position of the fixed block can be adjusted back and forth to facilitate the contact between the telescopic rod 2261 and the driving gear 2263.

[0041] Refer to Figure 7 , the horizontal moving frame 222 includes a support column 2221, a cross beam 2222, and a blocking piece 224. The support column 2221 is fixedly connected to the top of the rack 2265. A blocking piece 224 is installed below the cross beam 2222. The blocking piece 224 is made of steel. An insulating plate is provided on the side of the blocking piece 224 away from the first platform 211. An electromagnet 223 is fixed above the cross beam 2222. The electromagnet 223 includes a battery 2231, a wire 2232, an iron core 2233, and a switch. The battery 2231 is electrically connected to the iron core 2233, and the iron core 2233 is magnetically connected to the blocking piece 223.

[0042] After the electromagnet 223 is energized, the magnetism is transmitted to the blocking piece 224. The blocking piece 224 is used to cooperate with the knitting needle to attract and drive the knitting needle to move. The blocking piece 224 attracts the knitting needle through magnetic conduction and plays a role in standardizing the arrangement length of the knitting needles.

[0043] As another embodiment of the present invention, the knitting needle arranging device further includes a second blocking piece. The second blocking piece is rotationally matched with the cross beam 2222 through a support frame, and a second set of electromagnet devices are provided on the support frame.

[0044] Specifically, both ends of the rack 2265 are slidably connected to the support frame of the device. After the knitting needles are taken by the staff, the horizontal moving frame 222 can be pushed to move towards the first platform 211, and the blocking piece 224 is re-placed on the side of the second platform 221 close to the first platform 211, facilitating the subsequent needle sorting operation.

[0045] The second blocking piece can divide the knitting needles between the first blocking pieces, facilitating subsequent taking. When there are two blocking pieces, the insulating plate facilitates magnetic isolation, blocking the attraction between the knitting needles and the blocking pieces, and facilitating the disconnection of the magnetism between the two sets of electromagnet devices. Further, when the blocking piece 224 is rotatably arranged around the cross beam 2222, the knitting needles between the two blocking pieces can be taken.

[0046] Specifically, a sorting pressing piece is provided above one side of the transverse opening 225 of the second platform. The cross section of the sorting pressing piece is the same as that of the knitting needle, ensuring that the transferred knitting needles are kept in order when entering the second platform 221. Plastic side edges are provided on both sides of the second platform 221, and the sorting pressing piece is fixedly connected to the plastic side edges. A material taking opening 3 is provided on the side of the second platform 221 away from the first platform 211, and the material taking opening 3 facilitates the taking of the knitting needles.

[0047] The sorting pressing piece can sort the knitting needles at the first platform, thereby further ensuring the arrangement order of the knitting needles.

[0048] During operation, when the conveying box 212 sends the knitting needles to the second platform 221, when the extension rod 2123 moves to the rightmost side of the opening 214, the extension rod 2123 is blocked and swings clockwise, thereby driving the baffle 2122 to swing clockwise. When the baffle 2122 is in a completely horizontal state, the baffle 2122 extends into the transverse opening 225, driving the blocking piece 224 to slowly move to the right and sending the knitting needles into the second platform 221. The electromagnet 223 performs a magnetization operation on the blocking piece 224. With each transfer of the knitting needles, the blocking piece 224 can better pull the blocking piece, and cooperate with the pushing ability of the baffle 2122 to better receive the knitting needles. The sorting pressing piece can also better realize the sorting function of the pressing piece. The device operates fully automatically without manual interference, and the needle sorting speed is efficient and fast.

[0049] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. An automatic knitting needle aligning device, comprising a knitting needle conveying unit (1) and an aligning unit (2), characterized in that, The knitting needle conveying unit (1) is used to convey knitting needles to the knitting needle arranging unit (2) in a fixed posture. The knitting needle arranging unit (2) is used to arrange the knitting needles. The knitting needle arranging unit (2) includes a conveying platform (21) and a receiving platform (22). Among them, a first platform (211), a conveying box (212) and a first cylinder (213) are provided on the conveying platform (21). The receiving platform (22) includes a second platform (221), a horizontal moving frame (222), an electromagnet (223) and a blocking piece (224). During the process that the first cylinder (213) drives the conveying box (212) to move towards the second platform (221), the horizontal moving frame (222) is pushed to displace.

2. The automatic knitting needle arranging device according to claim 1, characterized in that, The knitting needle conveying unit (1) is a conveyor belt, and the conveyor belt is used to convey the polished knitting needles into the conveying box (212).

3. The automatic knitting needle aligning device according to claim 1, characterized in that, The conveying box (212) includes a semi-open box body (2121) and a baffle (2122). Among them, the baffle (2122) is rotatably connected to the semi-open box body (2121) through a U-shaped bending piece. An extension rod (2123) is provided at the bottom of the baffle (2122). An opening (214) is provided at the center of the conveying platform (21). The extension rod (2123) extends into the opening (214). A groove (2124) is provided at the bottom of the conveying box (212).

4. The automatic knitting needle arranging device according to claim 3, wherein, The length of the opening (214) is less than the length of the first platform (211). The horizontal distance between the closing position of the opening (214) away from the first cylinder (213) and the end of the first platform (211) away from the first cylinder (213) is 3-5 cm. The height of the baffle (2122) is 10-15 cm.

5. The automatic knitting needle arranging device according to claim 3, wherein A transverse opening (225) is provided on one side of the second platform (221) close to the first platform (211). When the extension rod (2123) moves to the rightmost side of the opening (214), the movement of the extension rod (2123) is blocked and it swings clockwise, thereby driving the baffle (2122) to swing clockwise. When the baffle (2122) is in a completely horizontal state, the baffle (2122) extends into the transverse opening (225).

6. The automatic knitting needle arranging device according to claim 5, wherein, A horizontal displacement transmission mechanism (226) is provided at the bottom of the second platform (221). The horizontal displacement transmission mechanism (226) includes a fixed block, a telescopic rod (2261), a return spring (2262), a driving gear (2263), a driven gear (2264), and a rack (2265). The fixed block is fixed to the bottom of the second platform (221). The telescopic rod (2261) extends into the fixed block and is matched with the fixed block through the return spring (2262). The driving gear (2263) and the driven gear (2264) are connected by a connecting rod, and the connecting rod is rotationally matched with a support bracket. The driven gear (2264) is arranged on both sides of the connecting rod, and a rack (2265) is arranged above the driven gear (2264). When the baffle (2122) extends into the horizontal opening (225), the baffle (2122) pushes the telescopic rod (2261) to move. The telescopic rod (2261) abuts against the driving gear (2263) to drive the driving gear (2263) to rotate, and the driven gear (2264) drives the rack (2265) to displace.

7. An automatic knitting needle aligning device according to claim 5, characterized in that, The horizontal moving frame (222) includes a support column (2221), a cross beam (2222), and a blocking piece (224). The support column (2221) is fixedly connected to the top of the rack (2265). A blocking piece (224) is installed below the cross beam (2222). The blocking piece (224) is made of steel. An insulating plate is provided on the side of the blocking piece (224) away from the first platform (211). An electromagnet (223) is fixed above the cross beam (2222). The electromagnet (223) includes a battery (2231), a wire (2232), an iron core (2233), and a switch. The battery (2231) is electrically connected to the iron core (2233), and the iron core (2233) is magnetically connected to the blocking piece (224).

8. The automatic knitting needle aligning device according to claim 6, characterized in that, The needle arranging device further includes a second blocking piece (224). The second blocking piece (224) is rotationally matched with the cross beam (2222) through a support frame, and a second set of electromagnet (223) devices are provided on the support frame.

9. The automatic knitting needle arranging device according to claim 5, characterized in that, A sorting pressing piece is provided on one side of the horizontal opening (225) of the second platform (221). The cross section of the sorting pressing piece is the same as that of the knitting needle. Plastic side edges are provided on both sides of the second platform (221). The sorting pressing piece is fixedly connected to the plastic side edges. A material taking opening (3) is provided on the side of the second platform (221) away from the first platform (211).

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