Paper winding machine

Abstract

The invention relates to a paper winding machine which comprises a rack, a paper winding device, a winding assembly, a thread residue processing device and a transfer carrying device. The rack is provided with a carrier conveying mechanism, and the carrier is provided with a long circular first through hole, a wire positioning rod and a rod clamping mechanism. The paper winding device is used for winding oil paper on the square rod on the carrier. The winding assembly comprises a wire outlet nozzle, a first driving device, a rotating disc and a second driving device, a sliding plate is arranged on the rotating disc, a wire end clamp, a first carrier positioning block and a liftable wire pressing block are arranged on the sliding plate, and a driving piece of the second driving device is matched with a first actuating part on the sliding plate and a second actuating part of a second sliding group on the sliding plate; the sliding plate can move, the wire pressing block can move and ascend and descend, a wire is wound around the wire setting bar and the square bar, the wire pressing block presses the wire on the square bar, and it is guaranteed that the wire head and the wire tail of a winding are located on the same plane. And the wire end processing device cuts off and collects the wire.

Description

Technical Field

[0001] The invention relates to the technical field of winding equipment, in particular to a paper winding machine. Background Art

[0002] A winding machine usually refers to a device that winds wires on components such as frames, such as transformers and inductors. Existing winding machines usually have a winding shaft and a wire outlet that move relative to each other to complete the winding of the wire ends. At present, when winding a square rod, it is impossible to achieve that the winding wire ends are in the same plane and in the same direction. Summary of the invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention provides a paper winding machine, which can make the thread head and thread tail on the square rod be in the same plane and in the same direction.

[0004] A paper winding machine according to an embodiment of the present invention comprises: a frame, a paper winding device, a winding assembly, a thread end processing device and a transfer and handling device, the frame is provided with a carrier conveying mechanism, the carrier conveying mechanism is used to convey a carrier, the carrier is provided with a first through hole with an oblong cross section, the carrier is provided with a line fixing rod and a clamping rod mechanism for clamping a square rod in the area corresponding to the two ends of the length direction of the first through hole; the paper winding device is provided on the frame, the paper winding device is used to wind oil paper on the square rod on the carrier; the winding assembly comprises a wire outlet and a first drive device, a turntable and a second drive device all arranged on the frame, the first drive The output end of the device is connected to the outlet nozzle, and the first driving device is used to drive the outlet nozzle to move in the up-down, left-right and front-back directions. The turntable is provided with a sliding plate, and the sliding plate is provided with a first actuating part. The upper surface of the sliding plate is provided with a wire end clamp and a first carrier positioning block. The first carrier positioning block and the sliding plate are respectively provided with a second through hole and a third through hole. The length directions of the first through hole, the second through hole and the third through hole are the same. The lower surface of the sliding plate is connected with a first sliding group, and the sliding direction of the first sliding group is parallel to the length direction of the third through hole. The first sliding group is provided with a lifting and lowering The second sliding group is provided with a wire pressing block and a second actuating part, the wire pressing block is sequentially penetrated through the first through hole, the second through hole and the third through hole, the output end of the second driving device is connected with a driving member, the second driving device is used to drive the driving member to move in the up and down, left and right and front and back directions, the wire end clamp is used to clamp the wire transported by the outlet nozzle, the driving member cooperates with the first actuating part to drive the sliding plate to move on the turntable, the wire fixing rod and the square rod are alternately coincident with the rotation axis of the turntable, so that the wire transported by the outlet nozzle is sequentially wound around the wire fixing rod, the On the oil paper and the wiring rod of the square rod, the driving member cooperates with the second actuating part to drive the second sliding group to rise and fall on the first sliding group and drive the second sliding group and the first sliding group to move on the sliding plate along the length direction of the third through hole, and the upper end of the wire pressing block presses the wire between the square rod and the wire outlet nozzle onto the square rod so that the two ends of the winding on the square rod are in the same plane; the wire end processing device is used to cut and collect the wire between the wiring rod and the wire end clamp; the transfer and transportation device is used to transport the carrier on the carrier conveying mechanism to the first carrier positioning block.

[0005] At least the following beneficial effects are achieved: Initially, the front end of the wire delivered by the outlet nozzle is clamped in the wire head clamp, and the upper end of the wire pressing block is away from the square rod to avoid interference between the wire pressing block and the outlet nozzle and the wire delivered by the outlet nozzle. An empty carrier is placed on the carrier conveying mechanism, and the paper winding device winds the square rod on the carrier with oil paper, and then the transit transport device transports the carrier on the carrier conveying mechanism to the first carrier positioning block, that is, the square rod on the turntable has oil paper. The second driving device drives the driving member to move, so that the driving member abuts or connects with the first actuating part, and then the second driving device drives the sliding plate to slide on the turntable through the driving member, so that the line rod coincides with the rotation axis of the turntable, and the outlet nozzle is next to the line rod, and the turntable carries the carrier to rotate, that is, the line rod realizes self-rotation, and the wire is wound around the line rod to realize the fixation of the winding wire head.

[0006] Then the second driving device drives the sliding plate to slide on the turntable through the driving member, so that the square rod and the rotation axis of the turntable coincide, the wire outlet nozzle is transferred to the side of the square rod, and the turntable carries the square rod to rotate again, that is, the square rod realizes self-rotation, and the wire is wound on the oil paper of the square rod to obtain a winding.

[0007] Next, the second driving device drives the driving member to move, so that the driving member abuts or connects with the second actuating part, and then the second driving device drives the second sliding group and the wire pressing block to rise through the driving member, so that the upper end of the wire pressing block is flush with the wire tail of the winding, and the second driving device drives the second sliding group, the wire pressing block and the first sliding group to move toward the square rod through the driving member, so that the upper end of the wire pressing block presses the wire tail of the winding on the side of the oil paper facing the wire rod; then the second driving device drives the sliding plate to slide on the turntable through the driving member, so that the wire rod coincides with the rotation axis of the turntable again, and the wire outlet mouth is transferred to the wire rod, and the turntable carries the carrier to rotate in the opposite direction, that is, the wire rod realizes reverse rotation, and the wire is wound around the wire rod again, that is, the wire tail of the winding is wound around the wire rod, and at this time, the wire head and the wire tail of the winding are both on the same plane. After that, the wire outlet mouth moves to the wire end clamp, and the wire end clamp clamps the wire. Repeating the above steps can realize winding multiple windings on the oil paper of the square rod. It is conceivable that the number of outlet nozzles can be two or more, and the wires output by all outlet nozzles can be wound on the oil paper of the wiring rod and the square rod at the same time. After the required number of windings are wound on the oil paper of the square rod, the wire end processing device cuts and collects the wires between the wiring rod and the wire end clamp, completes the paper winding and wire winding of the square rod, and obtains the finished product.

[0008] According to some embodiments of the present invention, it also includes a square rod loading device, which includes a first conveying mechanism and a square rod tray both arranged on the frame, the square rod tray is used to carry multiple square rods, the first conveying mechanism is used to convey the square rods on the square rod tray to the paper winding device, and vertically arrange the square rods on the paper winding device wound with the oil paper on the paper winding device on the clamping rod mechanism.

[0009] According to some embodiments of the present invention, it also includes a clamping block, the carrier includes a base plate, the clamping rod mechanism includes a protrusion, a first elastic member and a slidable pressure block all provided on the base plate, the first elastic member is used to force the pressure block to move toward the protrusion so that the protrusion and the pressure block clamp the square rod, the pressure block is provided with a first inclined surface, and the clamping block is used to drive the first inclined surface so that the pressure block moves away from the protrusion.

[0010] According to some embodiments of the present invention, the paper winding device includes a paper feeding mechanism, a rotating shaft, a water dispensing mechanism, a sticker pressing head and a scissors structure. The rotating shaft is horizontally arranged, and the end of the rotating shaft is provided with a socket. The rotating shaft is coaxial with the socket, and the socket is used for inserting one end of the square rod. The water dispensing mechanism includes a glue dispensing valve, and the glue dispensing valve is used to dispense water to the oil paper. The paper feeding mechanism is used to transport the oil paper above or below the square rod on the rotating shaft. The sticker pressing head can be raised and lowered to stick the end of the oil paper on the square rod. The rotating shaft drives the square rod to rotate so that the square rod is wrapped around the oil paper. The scissors structure is arranged between the paper feeding mechanism and the rotating shaft, and the scissors structure is used to cut the oil paper.

[0011] According to some embodiments of the present invention, the paper winding device further comprises a pressing sleeve, and the pressing sleeve is used to press on the other end of the square rod.

[0012] According to some embodiments of the present invention, a first guide rod is provided on the sliding plate, the length direction of the first guide rod is the length direction of the third through hole, a first positioning groove and a second positioning groove are distributed on the first guide rod along the length direction of the first guide rod, and a first positioning piece is provided on the first sliding group, and the first positioning piece can extend into the first positioning groove and the second positioning groove so that the wire pressing block is in a fixed state close to the square rod or away from the square rod.

[0013] According to some embodiments of the present invention, a vertical second guide rod is provided on the first sliding group, a third positioning groove and a fourth positioning groove are distributed above and below the second guide rod, and a second positioning piece is provided on the second sliding group, and the second positioning piece can extend into the third positioning groove and the fourth positioning groove so that the upper end of the wire pressing block is located above the carrier or below the upper surface of the carrier.

[0014] According to some embodiments of the present invention, it also includes a guide wheel, the turntable is also provided with a U-shaped block and a second elastic member, the sliding plate is provided with a third positioning member and a fourth positioning member, the distance between the third positioning member and the fourth positioning member is equal to the distance between the alignment rod and the square rod on the carrier, the second elastic member is used to force the U-shaped block to be stuck on the third positioning member or the fourth positioning member so that the alignment rod or the square rod is positioned at a position that coincides with the rotation axis of the turntable, the U-shaped block is provided with a second inclined surface, and the guide wheel is used to abut against the second inclined surface to drive the U-shaped block to disengage from the third positioning member or the fourth positioning member.

[0015] According to some embodiments of the present invention, the thread end clamp includes a first clamping arm, a second clamping arm, a third elastic member, a gear, and a first rack and a second rack both meshing with the gear, the first rack and the second rack are respectively arranged on the first clamping arm and the second clamping arm and are parallel to each other, the third elastic member is used to force the first clamping arm and the second clamping arm to approach each other, the first clamping arm or the second clamping arm is provided with a third actuating part, and the driving member cooperates with the third actuating part to drive the first clamping arm or the second clamping arm to move so that the first clamping arm and the second clamping arm move away from each other.

[0016] According to some embodiments of the present invention, the transit transport device includes a second transport mechanism, a third transport mechanism, and a first conveyor belt and a second conveyor belt parallel to each other, the transporting directions of the first conveyor belt and the second conveyor belt are opposite, the head end of the first conveyor belt is used to drop the empty carrier, the second transport mechanism is used to transport the carrier on the carrier transport mechanism to the first conveyor belt, and to transport the empty carrier to the carrier transport mechanism, a shift plate is provided between the end of the first conveyor belt and the head end of the second conveyor belt, the shift plate is used to shift the carrier at the end of the first conveyor belt to the head end of the second conveyor belt, the second conveyor belt is provided with an interception plate for blocking the carrier, the third transport mechanism is used to transport the carrier intercepted by the interception plate to the first carrier positioning block, and to transport the carrier on the first carrier positioning block to the second conveyor belt between the interception plate and the end of the second conveyor belt.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein: Figure 1It is a schematic diagram of the product structure; Figure 2 is a schematic structural diagram of a carrier according to an embodiment of the present invention; Figure 3 It is one of the structural schematic diagrams of an embodiment of the present invention; Figure 4 This is a second structural diagram of an embodiment of the present invention; Figure 5 It is a structural schematic diagram of a winding assembly according to an embodiment of the present invention; Figure 6 It is a structural schematic diagram of a first rotary drive mechanism, a rotating disk and a sliding plate according to an embodiment of the present invention; Figure 7 is a schematic structural diagram of a sliding plate according to an embodiment of the present invention; Figure 8 for Figure 7 A schematic cross-sectional structural diagram of the sliding plate shown; Fig. 9 It is a schematic structural diagram of a second lifting drive mechanism, a rotating disk and a sliding plate according to an embodiment of the present invention; Fig.10 A schematic structural diagram of a paper winding device according to an embodiment of the present invention; Fig.11 It is a structural schematic diagram of a transfer and handling device according to an embodiment of the present invention; Figure Number: Square rod 10, oil paper 20, wire 30; The frame 100, the carrier conveying mechanism 110, the second lifting drive mechanism 120, and the first rotating drive mechanism 130; The carrier 200, the first through hole 210, the alignment rod 220, the protrusion 230, and the pressing block 240; Paper winding device 300, paper feeding mechanism 310, rotating shaft 320, pressing sleeve 330, sticker pressing head 340, scissor structure 350, glue dispensing valve 360; The winding assembly 400, the outlet nozzle 410, the first driving device 420, the rotating disk 430, the sliding plate 431, the first actuating portion 431a, the wire clamp 431b, the first carrier positioning block 431c, the second through hole 431d, the third through hole 431e, the first sliding group 431f, the second sliding group 431g, the wire pressing block 431h, the second actuating portion 431i, the first guide rod 431j, the first positioning member 431k, the second guide rod 431s, the second positioning member 431m, the third positioning member 431n, the fourth positioning member 431t, the first clamping arm 431p, the second clamping arm 431q, the third actuating portion 431r, the U-shaped block 432, the second elastic member 433, the second driving device 440, and the driving member 441; A thread end processing device 500; The transfer conveying device 600, the second conveying mechanism 610, the third conveying mechanism 620, the first conveyor belt 630, the second conveyor belt 640, and the intercepting plate 641; The square bar loading device 700 , the first transport mechanism 710 , and the square bar tray 720 . DETAILED DESCRIPTION

[0019] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0020] In the description of the present invention, if there is a description of first and second, it is only for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0021] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0022] Reference Figure 1 , which is the product produced by this paper winding machine, the oil paper 20 is wound on the square rod 10, and then a number of windings are wound on the oil paper 20 of the square rod 10, and the wire ends and wire tails of the windings are in the same plane and in the same direction.

[0023] Reference Figures 2 to 4 The present invention discloses a paper winding machine, comprising: a frame 100, a paper winding device 300, a winding assembly 400, a thread end processing device 500 and a transfer and handling device 600.

[0024] Reference Figure 2 and Figure 3 A carrier conveying mechanism 110 is provided on the frame 100, and the carrier conveying mechanism 110 is used to convey the carrier 200. A first through hole 210 with an oblong cross section is provided on the carrier 200. The carrier 200 is provided with a wiring rod 220 and a clamping rod mechanism for clamping the square rod 10 in the areas corresponding to the two ends of the length direction of the first through hole 210. The wiring rod 220 and the square rod 10 clamped by the clamping rod mechanism are both in a vertical state.

[0025] The paper winding device 300 is arranged on the frame 100, and is used to wind the oil paper 20 around the square rod 10 on the carrier 200. The oil paper 20 can be directly wound around the square rod 10 on the carrier 200; or the square rod 10 can be taken away from the carrier 200, and after the oil paper 20 is wound around the square rod 10, the square rod 10 is placed on the clamping mechanism of the carrier 200 again.

[0026] Reference Figure 5 The winding assembly 400 includes a wire outlet nozzle 410 and a first driving device 420, a turntable 430 and a second driving device 440 all arranged on the frame 100. The output end of the first driving device 420 is connected to the wire outlet nozzle 410. The first driving device 420 is used to drive the wire outlet nozzle 410 to move in the up and down, left and right and front and back directions, that is, the wire outlet nozzle 410 can carry the wire 30 to achieve three-axis spatial movement.

[0027] Reference Figures 6 to 8 A sliding plate 431 is provided on the turntable 430, and a first actuating portion 431a is provided on the sliding plate 431. A thread end clamp 431b and a first carrier positioning block 431c are provided on the upper surface of the sliding plate 431. A second through hole 431d and a third through hole 431e are provided on the first carrier positioning block 431c and the sliding plate 431, respectively. The length directions of the first through hole 210, the second through hole 431d and the third through hole 431e are the same. When the carrier 200 is placed on the first carrier positioning block 431c, the first through hole 210, the second through hole 431d and the third through hole 431e are coaxial and distributed in sequence up and down.

[0028] The lower surface of the sliding plate 431 is connected to a first sliding group 431f, the sliding direction of the first sliding group 431f is parallel to the length direction of the third through hole 431e, the first sliding group 431f is provided with a second sliding group 431g that can be raised and lowered, the second sliding group 431g is provided with a wire pressing block 431h and a second actuating portion 431i, and the wire pressing block 431h is sequentially inserted into the first through hole 210, the second through hole 431d and the third through hole 431e. Figure 5 The output end of the second driving device 440 is connected to a driving member 441, and the second driving device 440 is used to drive the driving member 441 to move in the up-down, left-right and front-back directions, that is, the driving member 441 can realize three-axis spatial movement.

[0029] Reference Figure 5 and Figure 6The wire end clamp 431b is used to clamp the wire 30 delivered by the outlet nozzle 410. The driving member 441 cooperates with the first actuating portion 431a to drive the sliding plate 431 to move on the rotating disk 430, and the wiring rod 220 and the square rod 10 are alternately overlapped with the rotation axis of the rotating disk 430, so that the wire 30 delivered by the outlet nozzle 410 is wound around the wiring rod 220, the oil paper 20 of the square rod 10 and the wiring rod 220 in sequence. Figure 5 and Figure 7 The driving member 441 cooperates with the second actuating part 431i to drive the second sliding group 431g to rise and fall on the first sliding group 431f and to drive the second sliding group 431g and the first sliding group 431f to move along the length direction of the third through hole 431e on the sliding plate 431. The upper end of the wire pressing block 431h presses the wire 30 between the square rod 10 and the outlet nozzle 410 on the square rod 10 so that the two ends of the winding on the square rod 10 are in the same plane. The transfer and transporting device 600 is used to transport the carrier 200 on the carrier conveying mechanism 110 to the first carrier positioning block 431c.

[0030] Initially, the front end of the wire 30 delivered by the outlet nozzle 410 is clamped by the wire head clamp 431b, and the upper end of the wire pressing block 431h is away from the square rod 10 to avoid interference between the wire pressing block 431h and the outlet nozzle 410 and the wire 30 delivered by the outlet nozzle 410. The empty carrier 200 is placed on the carrier conveying mechanism 110, and the paper winding device 300 winds the square rod 10 on the carrier 200 with oil paper 20, and then the transfer conveying device 600 conveys the carrier 200 on the carrier conveying mechanism 110 to the first carrier positioning block 431c, that is, the square rod 10 on the turntable 430 has oil paper 20. The second driving device 440 drives the driving member 441 to move, so that the driving member 441 abuts against or connects with the first actuating portion 431a, and then the second driving device 440 drives the sliding plate 431 to slide on the turntable 430 through the driving member 441, so that the rotation axis of the wiring rod 220 coincides with that of the turntable 430, and the wire outlet nozzle 410 is located next to the wiring rod 220. The turntable 430 carries the carrier 200 to rotate, that is, the wiring rod 220 realizes self-rotation, and the conductor 30 is wound around the wiring rod 220 to realize the fixation of the winding wire head.

[0031] Then, the second driving device 440 drives the sliding plate 431 to slide on the turntable 430 through the driving member 441, so that the rotation axis of the square rod 10 coincides with that of the turntable 430, and the outlet nozzle 410 is transferred to the side of the square rod 10. The turntable 430 carries the square rod 10 and rotates again, that is, the square rod 10 realizes self-rotation, and the wire 30 is wound on the oil paper 20 of the square rod 10 to obtain a winding.

[0032] Next, the second driving device 440 drives the driving member 441 to move, so that the driving member 441 abuts or connects with the second actuating portion 431i, and then the second driving device 440 drives the second sliding group 431g and the wire pressing block 431h to rise through the driving member 441, so that the upper end of the wire pressing block 431h is flush with the wire end of the winding, and the second driving device 440 drives the second sliding group 431g, the wire pressing block 431h and the first sliding group 431f to move toward the square rod 10 through the driving member 441, so that the upper end of the wire pressing block 431h touches the wire end of the winding. Press on the side of the oil paper 20 facing the alignment rod 220; then the second drive device 440 drives the sliding plate 431 to slide on the turntable 430 through the drive member 441, so that the alignment rod 220 coincides with the rotation axis of the turntable 430 again, and the outlet nozzle 410 is transferred to the side of the alignment rod 220. The turntable 430 carries the carrier 200 to rotate in the opposite direction, that is, the alignment rod 220 realizes reverse rotation, and the wire 30 is wound around the alignment rod 220 again, that is, the end of the winding is wound around the alignment rod 220, and the end of the winding is in the same plane. After that, the outlet nozzle 410 moves to the side of the wire end clamp 431b, and the wire end clamp 431b clamps the wire 30.

[0033] Repeating the above steps can realize winding multiple windings on the oil paper 20 of the square rod 10. It is conceivable that the number of the outlet nozzles 410 can be two or more, and the wires 30 output by all the outlet nozzles 410 can be wound on the wiring rod 220 and the oil paper 20 of the square rod 10 at the same time.

[0034] When the required number of windings are wound on the oil paper 20 of the square rod 10, the wire end processing device 500 cuts and collects the wire 30 between the wiring rod 220 and the wire end clamp 431b, completing the paper winding and wire winding of the square rod 10 to obtain a finished product.

[0035] Reference Figure 6 A first rotary drive mechanism 130 is disposed on the frame 100 , and a turntable 430 is rotatably disposed on the frame 100 . An output end of the first rotary drive mechanism 130 is transmission-connected to the turntable 430 , and the first rotary drive mechanism 130 drives the turntable 430 to rotate.

[0036] Two vertical plates are provided on the rotating disk 430, and the two vertical plates are connected to the sliding plate 431 through a first sliding mechanism, so that the sliding plate 431 can slide or move on the rotating disk 430, and the sliding direction of the first sliding mechanism is the same as the length direction of the third through hole 431e. There is enough space between the two vertical plates to set the first sliding group 431f and the second sliding group 431g. The vertical plates are provided with a hollow structure for the driving member 441 to move.

[0037] Reference Figure 3 , Figure 4 and Fig.11In some embodiments, the paper winding machine also includes a square rod loading device 700, which includes a first conveying mechanism 710 and a square rod tray 720 both of which are arranged on the frame 100. The square rod tray 720 is used to carry multiple square rods 10. The first conveying mechanism 710 is used to convey the square rods 10 on the square rod tray 720 to the paper winding device 300. After the paper winding device 300 winds the square rods 10 with oil paper 20, the first conveying mechanism 710 vertically sets the square rods 10 on the clamping mechanism of the carrier 200 on the carrier conveying mechanism 110. At this time, the carrier 200 on the carrier conveying mechanism 110 has a vertical alignment rod 220 and a vertical square rod 10.

[0038] Reference Figure 2 In some embodiments, the paper winding machine also includes a clamping block, the carrier 200 includes a bottom plate, the clamping mechanism includes a protrusion 230, a first elastic member and a slidable pressure block 240, all of which are arranged on the bottom plate, the first elastic member is used to force the pressure block 240 to move toward the protrusion 230 so that the protrusion 230 and the pressure block 240 clamp the square rod 10, the pressure block 240 is provided with a first inclined surface, and the clamping block is used to drive the first inclined surface to move the pressure block 240 away from the protrusion 230.

[0039] Reference Figure 3 and Figure 4 It can be understood that the carrier conveying mechanism 110 is a turntable conveying mechanism, and a plurality of second carrier positioning blocks are provided on the carrier conveying mechanism 110, and a limiting groove for limiting the carrier 200 is provided on the second carrier positioning block, and the empty carrier 200 is limited in the limiting groove. When the turntable conveying mechanism rotates, an empty carrier 200 approaches the paper winding device 300, and the first transport mechanism 710 vertically sets the square rod 10 on the clamping rod mechanism of the carrier 200. The turntable conveying mechanism may have a center, and a first lifting drive mechanism is provided on the frame 100. The output end of the first lifting drive mechanism is connected to the clamping block, and the clamping block is arranged through the center of the turntable conveying mechanism or beside the turntable conveying mechanism, and the first lifting drive mechanism drives the clamping block to rise and fall.

[0040] Initially, the first elastic member forces the pressure block 240 to move toward the protrusion 230, so that the protrusion 230 and the pressure block 240 are in a closed clamping state, and the opening block is above the carrier 200. The first lifting drive mechanism drives the opening block to move downward, and the opening block is against the first inclined surface. Under the action of the first inclined surface, the pressure block 240 moves away from the protrusion 230. At this time, the protrusion 230 and the pressure block 240 are in an open state. The square rod 10 can be placed between the protrusion 230 and the pressure block 240 and taken away, or the square rod 10 can be placed between the protrusion 230 and the pressure block 240. The first lifting drive mechanism drives the opening block to rise, and the opening block is separated from the first inclined surface. Under the action of the first elastic member, the pressure block 240 approaches the protrusion 230, and the protrusion 230 and the pressure block 240 clamp the square rod 10.

[0041] Reference Figure 7 In some embodiments, a first guide rod 431j is provided on the sliding plate 431, and the length direction of the first guide rod 431j is the length direction of the third through hole 431e. The first guide rod 431j is provided with a first positioning groove and a second positioning groove along the length direction of the first guide rod 431j. The first sliding group 431f is provided with a first positioning member 431k, and the first positioning member 431k can extend into the first positioning groove and the second positioning groove so that the wire pressing block 431h is in a fixed state close to the square rod 10 or away from the square rod 10.

[0042] The first sliding group 431f and the first positioning member 431k move synchronously, and when the first positioning member 431k extends into the first positioning groove, the wire pressing block 431h is located and maintained close to the square rod 10; and when the first positioning member 431k extends into the second positioning groove, the wire pressing block 431h is located and maintained away from the square rod 10. The arrangement of the first guide rod 431j and the first positioning member 431k can realize the relative positioning of the wire pressing block 431h and the square rod 10 on the horizontal plane.

[0043] Reference Figure 7 In some embodiments, a vertical second guide rod 431s is provided on the first sliding group 431f, and a third positioning groove and a fourth positioning groove are distributed above and below the second guide rod 431s. A second positioning member 431m is provided on the second sliding group 431g, and the second positioning member 431m can extend into the third positioning groove and the fourth positioning groove so that the upper end of the wire pressing block 431h is located above the carrier 200 or below the upper surface of the carrier 200.

[0044] The second sliding group 431g and the wire pressing block 431h move synchronously, and when the second positioning member 431m extends into the third positioning groove, the upper end of the wire pressing block 431h is in and remains flush with the wire tail of the winding; and when the second positioning member 431m extends into the fourth positioning groove, the wire pressing block 431h is in and remains below the upper surface of the carrier 200. The second guide rod 431s and the second positioning member 431m are provided to achieve the positioning of the wire pressing block 431h and the height position.

[0045] The first guide rod 431j is columnar, and the first positioning groove and the second positioning groove can be annular or groove-shaped. The first positioning member 431k includes a body and a rolling ball telescopically arranged on the body, the body is fixedly connected to the first sliding group 431f, the body is movably sleeved on the first guide rod 431j, and the rolling ball can extend into the first positioning groove and the second positioning groove. The second guide rod 431s has the same or similar structure as the first guide rod 431j, and the third positioning groove and the fourth positioning groove have the same or similar structure as the first positioning groove. The lower surface of the sliding plate 431 is connected to the first sliding group 431f through the second sliding mechanism, and the sliding direction of the second sliding mechanism is the same as the length direction of the third through hole 431e. The first sliding group 431f is connected to the second sliding group 431g through the third sliding mechanism, and the sliding direction of the third sliding mechanism is in the up and down direction.

[0046] Reference Fig. 9 In some embodiments, the paper winding machine further comprises a guide wheel, a U-shaped block 432 and a second elastic member 433 are further provided on the turntable 430, a third positioning member 431n and a fourth positioning member 431t are provided on the sliding plate 431, and the spacing between the third positioning member 431n and the fourth positioning member 431t is equal to the spacing between the alignment rod 220 and the square rod 10 on the carrier 200, and the second elastic member 433 is used to force the U-shaped block 432 to be stuck on the third positioning member 431n or the fourth positioning member 431t, so that the alignment rod 220 or the square rod 10 is positioned at a position that coincides with the rotation axis of the turntable 430, When the second elastic member 433 forces the U-shaped block 432 to be stuck on the third positioning member 431n, the U-shaped block 432 positions the sliding plate 431 on the turntable 430, and at this time the alignment rod 220 on the carrier 200 is in a position that coincides with the rotation axis of the turntable 430; and when the second elastic member 433 forces the U-shaped block 432 to be stuck on the fourth positioning member 431t, the U-shaped block 432 positions the sliding plate 431 on the turntable 430, and at this time the square rod 10 on the carrier 200 is in a position that coincides with the rotation axis of the turntable 430.

[0047] The U-shaped block 432 is provided with a second inclined surface, and the guide wheel is used to abut against the second inclined surface. The guide wheel can drive the U-shaped block 432 to move away from the third positioning member 431n and the fourth positioning member 431t, so that the U-shaped block 432 is separated from the third positioning member 431n or the fourth positioning member 431t, thereby allowing the sliding plate 431 to slide on the turntable 430.

[0048] Reference Fig. 9The U-shaped block 432 is connected to the turntable 430 through a fourth sliding mechanism, and the sliding direction of the fourth sliding mechanism is perpendicular to the sliding direction of the sliding plate 431. The distribution direction of the third positioning member 431n and the fourth positioning member 431t is the same as the sliding direction of the sliding plate 431. The frame 100 is provided with a second lifting drive mechanism 120, and the second lifting drive mechanism 120 is located below the turntable 430. The turntable 430 is provided with a fourth avoidance hole. The output end of the second lifting drive mechanism 120 faces upward and is connected to the guide wheel. The second lifting drive mechanism 120 drives the guide wheel to rise and fall. When the guide wheel rises, the guide wheel can pass through the fourth avoidance hole and abut against the second inclined surface, so that the guide wheel can drive the second inclined surface and the U-shaped block 432 to move away from the third positioning member 431n and the fourth positioning member 431t. When the guide wheel is not in contact with the second inclined surface, the U-shaped block 432 moves toward the third positioning member 431n and the fourth positioning member 431t under the action of the second elastic member 433, so that the U-shaped block 432 is clamped into the third positioning member 431n or the fourth positioning member 431t.

[0049] Reference Figure 6 and Fig. 9 In some embodiments, the thread end clamp 431b includes a first clamping arm 431p, a second clamping arm 431q, a third elastic member, a gear, and a first rack and a second rack that are meshed with the gear. The first clamping arm 431p and the second clamping arm 431q are both slidably disposed on the sliding plate 431, and the sliding directions of the first clamping arm 431p and the second clamping arm 431q are the same or opposite. The third elastic member is disposed on the sliding plate 431, and the gear is rotatably disposed on the sliding plate 431 and is located between the first rack and the second rack.

[0050] The first rack and the second rack are respectively arranged on the first clamping arm 431p and the second clamping arm 431q and are parallel to each other. The third elastic member is used to force the first clamping arm 431p and the second clamping arm 431q to approach each other. In the natural state, the first clamping arm 431p and the second clamping arm 431q are in a clamping state.

[0051] The first clamping arm 431p or the second clamping arm 431q is provided with a third actuating portion 431r, and the driving member 441 cooperates with the third actuating portion 431r to drive the first clamping arm 431p or the second clamping arm 431q to move, so that the first clamping arm 431p and the second clamping arm 431q are separated from each other. The second driving device 440 drives the driving member 441 to move, so that the driving member 441 abuts or connects with the third actuating portion 431r, and then the second driving device 440 drives the first clamping arm 431p or the second clamping arm 431q to slide on the sliding plate 431 through the driving member 441. Due to the arrangement of the gear, the first rack and the second rack, the first clamping arm 431p and the second clamping arm 431q will move away from each other and be in an open state, so that the wire 30 can be placed between the first clamping arm 431p and the second clamping arm 431q, or the first clamping arm 431p and the second clamping arm 431q release the wire 30.

[0052] It is understandable that the driving member 441 is rod-shaped, and a guide column is provided at one end of the driving member 441 away from the second driving device 440, and blind holes for inserting the driving member 441 are provided on the first actuating portion 431a, the second actuating portion 431i and the third actuating portion 431r.

[0053] Reference Fig.10 In some of the embodiments, a bracket, a first linear drive mechanism and a second linear drive mechanism are provided on the frame 100, and a second rotation drive mechanism and a third lifting drive mechanism are provided on the frame 100 or the bracket.

[0054] The paper winding device 300 includes a paper feeding mechanism 310, a rotating shaft 320, a water dispensing mechanism, a sticker pressing head 340 and a scissors structure 350. The rotating shaft 320 is horizontally arranged. The end of the rotating shaft 320 is provided with a socket. The rotating shaft 320 is coaxial with the socket. The socket is used for inserting one end of the square rod 10. The water dispensing mechanism includes a glue dispensing valve 360. The glue dispensing valve 360 ​​is used to dispense water to the oil paper 20. The paper feeding mechanism 310 is used to transport the oil paper 20 above or below the square rod 10 on the rotating shaft 320. The sticker pressing head 340 can be raised and lowered to stick the end of the oil paper 20 on the square rod 10. The rotating shaft 320 drives the square rod 10 to rotate so that the square rod 10 is wound around the oil paper 20. The scissors structure 350 is arranged between the paper feeding mechanism 310 and the rotating shaft 320. The scissors structure 350 is used to cut the oil paper 20.

[0055] The first transport mechanism 710 is used to insert the square rod 10 of the square rod tray 720 into the jack on the rotating shaft 320. Initially, the sticker pressing head 340 is away from the rotating shaft 320, and the dispensing valve 360 ​​drops water on the oil paper 20 sent by the paper feeding mechanism 310. The paper feeding mechanism 310 transports the oil paper 20 to the top or bottom of the square rod 10, and the sticker pressing head 340 moves in the direction close to the square rod 10. The sticker pressing head 340 can stick the end of the oil paper 20 on the square rod 10, and the rotating shaft 320 drives the square rod 10 to rotate. Under the action of water, the square rod 10 is wound with the oil paper 20. When the square rod 10 is wound with enough turns of the oil paper 20, the scissor structure 350 cuts the oil paper 20, and the paper winding of the square rod 10 is completed.

[0056] Of course, water can be replaced by other liquids that can make the oil paper 20 self-adhesive, and the liquid can be completely evaporated after a certain period of time. The frame 100 or the bracket is provided with a fifth lifting drive mechanism, the output end of the fifth lifting drive mechanism is connected to the dispensing valve 360, and the fifth lifting drive mechanism drives the dispensing valve 360 ​​to rise and fall, so that the dispensing valve 360 ​​is close to or away from the oil paper 20.

[0057] Reference Fig.10 In some embodiments, the paper winding device 300 further includes a pressing sleeve 330, which is used to press on the other end of the square rod 10 so that both ends of the square rod 10 are limited, thereby preventing the square rod 10 from accidentally falling off the rotating shaft 320, ensuring that the square rod 10 can rotate stably, thereby ensuring the effect and efficiency of paper winding.

[0058] The driving directions of the first linear drive mechanism and the second linear drive mechanism are both the same as the axial direction of the rotating shaft 320. The output end of the first linear drive mechanism is provided with a first support plate, and the top pressing sleeve 330 is provided on the first support plate. The top pressing sleeve 330 is coaxial with the rotating shaft 320. The output end of the second linear drive mechanism is provided with a second support plate, and the scissor structure 350 is provided on the second support plate. The output end of the third lifting drive mechanism faces upward and is connected to the sticker pressing head 340.

[0059] Reference Figure 3 and Fig.11In some embodiments, the transit transport device 600 includes a second transport mechanism 610, a third transport mechanism 620, and a first conveyor belt 630 and a second conveyor belt 640 which are parallel to each other. The conveying directions of the first conveyor belt 630 and the second conveyor belt 640 are opposite. The head end of the first conveyor belt 630 is used to put empty carriers 200. The second transport mechanism 610 is used to transport the carriers 200 on the carrier conveying mechanism 110 to the first conveyor belt 630, and to transport the empty carriers 200 to the carrier conveying mechanism 110, to transport the carriers 200 with square bars 10 on the carrier conveying mechanism 110 to the first conveyor belt 630, and to complete the replenishment of empty carriers 200 to the carrier conveying mechanism 110.

[0060] A shift plate is provided between the end of the first conveyor belt 630 and the beginning of the second conveyor belt 640, and the shift plate is used to shift the carrier 200 at the end of the first conveyor belt 630 to the beginning of the second conveyor belt 640. An interception plate 641 is provided on the second conveyor belt 640 for blocking the carrier 200. The third transport mechanism 620 is used to transport the carrier 200 intercepted by the interception plate 641 to the first carrier positioning block 431c, and to transport the carrier 200 on the first carrier positioning block 431c to the second conveyor belt 640 between the interception plate 641 and the end of the second conveyor belt 640.

[0061] The second transport mechanism 610 includes a fourth lifting drive mechanism disposed on the frame 100 , a mounting plate disposed on the output end of the fourth lifting drive mechanism, and two first clamps disposed on both ends of the mounting plate, and the two first clamps are used to clamp the carrier 200 .

[0062] The wire end processing device 500 includes a third driving device, a connecting plate, a first scissors, a waste wire clamp and a second scissors. The first scissors, the waste wire clamp and the second scissors are arranged in a line on the connecting plate. The output end of the third driving device is connected to the connecting plate. The third driving device is used to drive the connecting plate to move in the up-down, left-right and front-back directions. The waste wire clamp is used to clamp the wire 30 between the wire setting rod 220 and the wire end clamp 431b. The first scissors are used to cut the wire 30 between the wire setting rod 220 and the waste wire clamp, and the second scissors are used to cut the wire 30 between the wire end clamp 431b and the waste wire clamp.

[0063] The third transport mechanism 620 is a second clamping jaw. The second clamping jaw is disposed on the connecting plate and is used to clamp the carrier 200 .

[0064] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0065] Of course, the present invention is not limited to the above-mentioned embodiments, and those skilled in the art may make equivalent modifications or substitutions without violating the spirit of the present invention, and these equivalent modifications or substitutions are all included in the scope defined by the claims of this application.

Claims

1. A paper winding machine, characterized in that: include: A frame (100) is provided with a carrier conveying mechanism (110), the carrier conveying mechanism (110) being used to convey a carrier (200), the carrier (200) being provided with a first through hole (210) having an oblong cross section, the carrier (200) being provided with a line fixing rod (220) and a rod clamping mechanism for clamping a square rod (10) in regions corresponding to both ends of the first through hole (210) in a length direction; A paper winding device (300) is arranged on the frame (100), and the paper winding device (300) is used to wind oil paper (20) around the square rod (10) on the carrier (200); A winding assembly (400) comprises a wire outlet nozzle (410), a first driving device (420), a rotating disk (430), and a second driving device (440) all of which are arranged on the frame (100), wherein an output end of the first driving device (420) is connected to the wire outlet nozzle (410), and the first driving device (420) is used to drive the wire outlet nozzle (410) to move in the up-down, left-right, and front-back directions; a sliding plate (431) is arranged on the rotating disk (430), and a first actuating portion (431a) is arranged on the sliding plate (431); a wire end clamp (431b) and a first carrier positioning block (431c) are arranged on the upper surface of the sliding plate (431); and the first carrier positioning block (431c) and the sliding plate (431) are arranged on the upper surface of the sliding plate (431). 1) are respectively provided with a second through hole (431d) and a third through hole (431e), the length directions of the first through hole (210), the second through hole (431d) and the third through hole (431e) are the same, the lower surface of the sliding plate (431) is connected with a first sliding group (431f), the sliding direction of the first sliding group (431f) is parallel to the length direction of the third through hole (431e), the first sliding group (431f) is provided with a second sliding group (431g) capable of being raised and lowered, the second sliding group (431g) is provided with a wire pressing block (431h) and a second actuating portion (431i), the wire pressing block (431h) is sequentially penetrated through the first through hole (210), The second through hole (431d) and the third through hole (431e), the output end of the second driving device (440) is connected to a driving member (441), the second driving device (440) is used to drive the driving member (441) to move in the up-down, left-right and front-back directions, the wire end clamp (431b) is used to clamp the wire (30) delivered by the wire outlet nozzle (410), the driving member (441) cooperates with the first actuating portion (431a) to drive the sliding plate (431) to move on the turntable (430), the wire fixing rod (220) and the square rod (10) alternately coincide with the rotation axis of the turntable (430), so that the wire (30) delivered by the wire outlet nozzle (410) is moved. The oil paper (20) and the wiring rod (220) are wound around the wiring rod (220), the square rod (10) and the wiring rod (220) in sequence, the driving member (441) cooperates with the second actuating portion (431i) to drive the second sliding group (431g) to rise and fall on the first sliding group (431f) and to drive the second sliding group (431g) and the first sliding group (431f) to move along the length direction of the third through hole (431e) on the sliding plate (431), and the upper end of the wire pressing block (431h) presses the wire (30) between the square rod (10) and the wire outlet nozzle (410) onto the square rod (10) so that the two ends of the winding on the square rod (10) are in the same plane; A wire end processing device (500) for cutting and collecting the wire (30) between the wire fixing rod (220) and the wire end clamp (431b); The transfer transport device (600) is used to transport the carrier (200) on the carrier conveying mechanism (110) to the first carrier positioning block (431c).

2. The paper winding machine according to claim 1, characterized in that: It also comprises a square rod loading device (700), the square rod loading device (700) comprising a first transport mechanism (710) and a square rod tray (720) both of which are arranged on the frame (100), the square rod tray (720) being used to carry a plurality of the square rods (10), the first transport mechanism (710) being used to transport the square rods (10) on the square rod tray (720) to the paper winding device (300), and vertically arranging the square rods (10) on which the oil paper (20) is wound on the paper winding device (300) on the rod clamping mechanism.

3. The paper winding machine according to claim 2, characterized in that: The invention also includes a clamping block, wherein the carrier (200) includes a bottom plate, and the clamping rod mechanism includes a protrusion (230), a first elastic member, and a slidable pressing block (240) all arranged on the bottom plate, wherein the first elastic member is used to force the pressing block (240) to move toward the protrusion (230) so that the protrusion (230) and the pressing block (240) clamp the square rod (10), and a first inclined surface is provided on the pressing block (240), and the clamping block is used to drive the first inclined surface so that the pressing block (240) is away from the protrusion (230).

4. The paper winding machine according to claim 2, characterized in that: The paper winding device (300) comprises a paper feeding mechanism (310), a rotating shaft (320), a water dispensing mechanism, a sticker pressing head (340) and a scissor structure (350), wherein the rotating shaft (320) is arranged horizontally, and a plug hole is provided at the end of the rotating shaft (320), wherein the rotating shaft (320) is coaxial with the plug hole, and wherein the plug hole is used for inserting one end of the square rod (10), wherein the water dispensing mechanism comprises a glue dispensing valve (360), and wherein the glue dispensing valve (360) is used for dispensing water on the oil paper (20), and wherein the paper feeding mechanism (310) is used for The oil paper (20) is transported above or below the square rod (10) on the rotating shaft (320); the sticker pressing head (340) can be raised and lowered to stick the end of the oil paper (20) on the square rod (10); the rotating shaft (320) drives the square rod (10) to rotate so that the square rod (10) is wound around the oil paper (20); the scissors structure (350) is provided between the paper feeding mechanism (310) and the rotating shaft (320); and the scissors structure (350) is used to cut the oil paper (20).

5. The paper winding machine according to claim 4, characterized in that: The paper winding device (300) further comprises a pressing sleeve (330), wherein the pressing sleeve (330) is used to press the other end of the square rod (10).

6. The paper winding machine according to claim 1, characterized in that: The sliding plate (431) is provided with a first guide rod (431j), the length direction of the first guide rod (431j) is the length direction of the third through hole (431e), the first guide rod (431j) is provided with a first positioning groove and a second positioning groove along the length direction of the first guide rod (431j), the first sliding group (431f) is provided with a first positioning member (431k), the first positioning member (431k) can extend into the first positioning groove and the second positioning groove, so that the wire pressing block (431h) is in a fixed state close to the square rod (10) or away from the square rod (10).

7. The paper winding machine according to claim 1 or 6, characterized in that: The first sliding group (431f) is provided with a vertical second guide rod (431s), and the second guide rod (431s) is provided with a third positioning groove and a fourth positioning groove distributed above and below. The second sliding group (431g) is provided with a second positioning member (431m), and the second positioning member (431m) can extend into the third positioning groove and the fourth positioning groove, so that the upper end of the wire pressing block (431h) is located above the carrier (200) or below the upper surface of the carrier (200).

8. The paper winding machine according to claim 1, characterized in that: The rotating disk (430) further comprises a guide wheel, the rotating disk (430) is further provided with a U-shaped block (432) and a second elastic member (433), the sliding plate (431) is provided with a third positioning member (431n) and a fourth positioning member (431t), the spacing between the third positioning member (431n) and the fourth positioning member (431t) is equal to the spacing between the alignment rod (220) and the square rod (10) on the carrier (200), the second elastic member (433) is used to force the U-shaped block (432) to be clamped on the third positioning member (431n) or the fourth positioning member (431t), so that the alignment rod (220) or the square rod (10) is positioned at a position that coincides with the rotation axis of the rotating disk (430), the U-shaped block (432) is provided with a second inclined surface, and the guide wheel is used to abut against the second inclined surface to drive the U The shaped block (432) is separated from the third positioning piece (431n) or the fourth positioning piece (431t).

9. The paper winding machine according to claim 1, characterized in that: The thread end clamp (431b) comprises a first clamping arm (431p), a second clamping arm (431q), a third elastic member, a gear, and a first rack and a second rack meshed with the gear. The first rack and the second rack are respectively arranged on the first clamping arm (431p) and the second clamping arm (431q) and are parallel to each other. The third elastic member is used to force the first clamping arm (431p) and the second clamping arm (431q) to approach each other. The first clamping arm (431p) or the second clamping arm (431q) is provided with a third actuating portion (431r). The driving member (441) cooperates with the third actuating portion (431r) to drive the first clamping arm (431p) or the second clamping arm (431q) to move so that the first clamping arm (431p) and the second clamping arm (431q) are moved away from each other.

10. The paper winding machine according to claim 1, characterized in that: The transfer transport device (600) comprises a second transport mechanism (610), a third transport mechanism (620), and a first conveyor belt (630) and a second conveyor belt (640) which are parallel to each other. The transport directions of the first conveyor belt (630) and the second conveyor belt (640) are opposite. The head end of the first conveyor belt (630) is used for dropping the empty carrier (200). The second transport mechanism (610) is used for transporting the carrier (200) on the carrier transport mechanism (110) to the first conveyor belt (630), and transporting the empty carrier (200) to the carrier transport mechanism (110). The end of the first conveyor belt (630) and the second conveyor belt (640) are connected to each other. A shifting plate is provided between the head ends of the conveyor belts (640), and the shifting plate is used to shift the carrier (200) at the end of the first conveyor belt (630) to the head end of the second conveyor belt (640). The second conveyor belt (640) is provided with an intercepting plate (641) for blocking the carrier (200). The third transporting mechanism (620) is used to transport the carrier (200) intercepted by the intercepting plate (641) to the first carrier positioning block (431c), and to transport the carrier (200) on the first carrier positioning block (431c) to the second conveyor belt (640) between the intercepting plate (641) and the end of the second conveyor belt (640).

Images