Feeding device of winding machine

Abstract

The utility model belongs to the technical field of winding equipment, and particularly relates to a feeding device of a winding machine, which comprises a wire feeding mechanism and a feeding driving module, the wire feeding mechanism comprises a wire guide wheel set, a driving wheel set and a wire guide channel which are arranged along the X-axis direction, the wire guide wheel set is provided with an upper guide wheel and a lower guide wheel, and the driving wheel set is provided with a driving wheel. The driving wheel set is provided with an upper driving wheel, a lower driving wheel and a wire pulling driving mechanism driving the upper driving wheel or the lower driving wheel to rotate, the wire guiding channel extends in the X-axis direction, and the wire feeding driving module comprises a first driving module used for driving the wire feeding mechanism to move in the X-axis direction. Before winding, the feeding device is used for feeding the wire to the winding device and the wire is clamped by the clamping assembly, so that automatic wire feeding and feeding are achieved, the wire does not need to be wound on the rotating component manually, the automation degree of the winding machine applying the wire feeding device is high, the working efficiency can be effectively improved, and the production cost is reduced. And the manual fatigue strength is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to winding equipment technical field, concretely is a kind of feeding device of winding machine. BACKGROUND

[0002] In the industrial production process, winding machine plays the core role of processing wire, cable, plastic line and other wire rod, and its running efficiency is directly related to the smoothness of the whole production line, especially in the production of 3d printing wire rod, by configuring winding machine in the downstream direction of extrusion molding 3d printing wire rod device, to realize the winding of this kind of wire rod while 3d printing wire rod is produced, improve production efficiency.But the operation of existing traditional winding machine relies on manual, workers need to thread wire rod through multiple wire guide wheels in turn, then manually pull wire rod, wind it on rotating parts such as rotating shaft, winding disc and the like, and then start winding, this manual operation mode is not only inefficient, especially in the case of large amount of wire rod demand, workers have to frequently perform threading, winding and other repetitive tasks, resulting in large physical consumption and rising error rate, and due to the unpredictability of manual operation, the arrangement of wire rod is difficult to achieve uniformity, and the tightness of winding is also difficult to maintain constant, which poses a challenge to product quality and uniformity.Therefore, how to realize the automatic feeding of winding operation to improve production efficiency and reduce the physical burden of workers is a technical problem to be solved. SUMMARY

[0003] The utility model aims at overcoming the deficiency that the existing winding machine adopts manual mode to pull wire rod to rotating rotating part, resulting in low working efficiency and high fatigue strength, provide a kind of feeding device that can realize automatic feeding of wire rod, to improve production efficiency and reduce manual labor intensity.

[0004] To solve the above technical problems, the utility model adopts the following technical scheme:

[0005] A kind of feeding device of winding machine, including wire feeding mechanism and wire feeding drive module, the wire feeding mechanism includes wire guide wheel group, drive wheel group and wire guide tube arranged along X axis direction, the wire guide wheel group is equipped with upper guide wheel and lower guide wheel, the drive wheel group is equipped with upper driving wheel, lower driving wheel and wire pulling drive mechanism for driving the rotation of one of the upper driving wheel or the lower driving wheel, the wire guide tube extends along X axis direction, the wire feeding drive module includes first drive module for driving the wire feeding mechanism moves along X axis direction.

[0006] Compared with the prior art, the feeding device is provided with a wire feeding mechanism and a wire feeding drive module for driving the wire feeding mechanism to move along the X axis, so that the wire is fed to the winding device by the feeding device before winding and clamped by the clamping assembly, thereby realizing automatic wire feeding and winding without manually winding the wire on the rotating part, so that the winding machine using the feeding device has high automation degree, work efficiency is effectively improved, and artificial fatigue strength is reduced.

[0007] Further, the wire feeding mechanism further comprises a base plate module for mounting the guide wheel set and the drive wheel set, a first adjusting cylinder is arranged on the upper side of the base plate module, the upper driving wheel is driven to rise and fall by the first adjusting cylinder, the lower driving wheel is rotatably arranged on the base plate module, the wire pulling drive mechanism is in transmission connection with the lower driving wheel and drives the lower driving wheel to rotate.

[0008] Further, the base plate module is provided with a fixed base, an adjusting seat movably arranged above the fixed base, and a mounting seat below the fixed base, an adjusting rod movably penetrating the fixed base is connected between the mounting seat and the adjusting seat, an elastic member is in abutment between the mounting seat and the fixed base, an adjusting cam between the adjusting seat and the fixed base is rotatably connected to the base plate module, the upper guide wheel is assembled on the mounting seat, the lower guide wheel is assembled on the base plate module, and driving the adjusting cam to rotate can drive the adjusting seat, the fixed seat and the upper guide wheel to adjust up and down relative to the lower guide wheel to loosen or clamp the wire between the upper guide wheel and the lower guide wheel.

[0009] Further, a guide mechanism is further included, the guide mechanism comprises a support, an upper guide wheel and a lower guide wheel arranged on the support, an X-axis extending guide rod is movably contacted between the upper guide wheel and the lower guide wheel, a wire guide tube is arranged in the guide rod, the wire guide channel is constructed in the wire guide tube, and the wire guide channel is driven by the guide rod.

[0010] Further, the support is further provided with a cutting mechanism on the side of the upper guide wheel away from the wire feeding mechanism, the cutting mechanism comprises a back plate, an upper cutter and a lower cutter movably arranged on the back plate, a drive frame, a drive slide fixedly arranged on the back plate and a drive cylinder, the side of the upper cutter and the lower cutter is respectively provided with a drive protrusion, the drive frame is respectively provided with an obliquely extending waist-shaped groove corresponding to the drive protrusion, the drive protrusion is assembled in the waist-shaped groove, the drive frame is further provided with a sliding fitting part in sliding cooperation with the drive slide, the drive cylinder is connected with the sliding fitting part to drive the sliding fitting part to reciprocally slide along the drive slide, and the upper cutter and the lower cutter are driven to approach or move away from each other by the waist-shaped groove and the drive protrusion.

[0011] Further, the wire feeding mechanism further comprises a driven wheel set and a second adjusting cylinder, the driven wheel set comprises an upper driven wheel controlled to ascend and descend by the second adjusting cylinder, and a lower driven wheel located at the lower side of the upper driven wheel, a metering encoder is connected to the lower driven wheel, and the wire passes through between the upper driven wheel and the lower driven wheel.

[0012] Further, the support is further provided with an anti-bouncing mechanism on the side of the upper guide wheel away from the wire feeding mechanism, the anti-bouncing mechanism comprises an upper positioning wheel and a lower positioning wheel adjustably arranged on the upper and lower sides of the guide rod, the upper positioning wheel and the lower positioning wheel are staggered arranged along the X-axis direction, and the surfaces of the upper positioning wheel and the lower positioning wheel are both provided with wire grooves for the wire to pass through.

[0013] Further, the wire feeding mechanism is further provided with a sensing module, the sensing module comprises two photoelectric sensors arranged along the X-axis direction, the detection directions of the two photoelectric sensors are outward and opposite.

[0014] Further, the wire feeding driving module further comprises a second driving module for driving the wire feeding mechanism to move along the Y-axis direction, and a third driving module for driving the wire feeding mechanism to move along the Z-axis direction.

[0015] Further, the first driving module comprises a first sliding rail extending along the X-axis, a first sliding table slidingly arranged on the first sliding rail, and a first driving mechanism driving the first sliding table to move along the first sliding rail, and the wire feeding mechanism is assembled on the first sliding table.

[0016] The second driving module comprises a second sliding rail extending along the Y-axis, a second sliding table slidingly arranged on the second sliding rail, and a second driving mechanism driving the second sliding table to move along the second sliding rail, and the first driving module is assembled on the second sliding table.

[0017] The third driving module comprises a third sliding rail extending along the Z-axis, a third sliding table slidingly arranged on the third sliding rail, and a third driving mechanism driving the third sliding table to move along the third sliding rail, and the second driving module is assembled on the third sliding table. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a perspective view of the winding machine;

[0019] Figure 2 is a front view of the feeding device and the winding device;

[0020] Figure 3 and Figure 4 is a perspective view of the feeding device;

[0021] Figure 5 is a perspective view of the guiding mechanism, the cutting mechanism and the anti-bounce mechanism;

[0022] Figure 6 is a perspective view of the cutting mechanism. DETAILED DESCRIPTION

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

[0024] Referring to Figure 1 and Figure 2 , the present embodiment provides a feeding device of a wire winding machine, the wire winding machine further comprises a winding device b, the feeding device a comprises a wire feeding mechanism a1 and a wire feeding driving module a0, the winding device b comprises a bearing assembly b1 and a rotating driving module (not shown in the figure), the bearing assembly b1 comprises a rotating shaft b11 and a clamping assembly b12 arranged in the circumferential direction of the rotating shaft b11, the clamping assembly b12 is provided with a clamping member which can be controlled to open and close, for providing the wire to enter when opened, and closing to clamp the wire. The rotating driving module is used to drive the bearing assembly b1 to rotate, in a specific use scenario, the bearing assembly b1 further comprises a winding reel c, the winding reel c is provided with a cylinder which is sleeved on the outer circumference of the rotating shaft b11, the clamping member is at least partially located inside the cylinder of the winding reel c, and the winding reel c is configured with a clamping hole through which the wire passes so that the clamping member clamps the wire.

[0025] Referring to Figures 1 to 3 , the wire feeding mechanism a1 comprises a wire guide wheel set a11, a driving wheel set a12 and a wire guide channel a13 arranged along the X-axis direction, in a specific embodiment, the wire feeding mechanism a1 is provided with a wire guide tube a13' extending along the X-axis direction, which is preferably a metal hollow tube, and the wire guide channel a13 is formed in the tube, the wire feeding driving module a0 comprises a first driving module a2, a second driving module a3 and a third driving module a4, the first driving module a2 is used to drive the wire feeding mechanism a1 to move closer to or away from the winding device b along the X-axis direction, the second driving module a3 is used to drive the wire feeding mechanism a1 to move along the Y-axis direction, and the third driving module a4 is used to drive the wire feeding mechanism a1 to move along the Z-axis direction.

[0026] Referring to Figure 2 and Figure 3The feeding device feeding process is as follows: the wire rod is sequentially threaded into the wire guide wheel set a11, the driving wheel set a12 and the wire channel a13, the first driving module a2 drives the wire feeding mechanism a1 to move to the preset position along the X axis to the winding device b, the driving wheel set a12 drives the wire rod to move to the winding device b, the wire rod is threaded out of one end of the wire channel a13 and clamped by the clamping assembly b12, the bearing assembly b1 is driven to rotate by the rotary driving module b2, and the wire rod is wound around the rotating shaft b11.

[0027] Referring to Figure 3 and Figure 4 , the wire feeding mechanism a1 further comprises a base plate module a14 for mounting the wire guide wheel set a11 and the driving wheel set a12, the upper side of the base plate module a14 is provided with a first adjusting cylinder a141, the driving wheel set a12 comprises an upper driving wheel a121 controlled to ascend and descend by the first adjusting cylinder a141 and a lower driving wheel a122 located at the lower side of the upper driving wheel a121, and the lower driving wheel a122 is connected with a pull wire driving mechanism a123 for driving the lower driving wheel a122 to rotate. The above-mentioned base plate module a14 can be composed of a plurality of plate pieces. The wire rod is threaded between the upper driving wheel a121 and the lower driving wheel a122, the pull wire driving mechanism a123 drives the lower driving wheel a122 to rotate, and the wire rod is pulled by frictional force, so that the wire rod is traction fed. The first adjusting cylinder a141 is arranged to adjust the spacing between the upper driving wheel a121 and the lower driving wheel a122.

[0028] Referring to Figure 3 , the wire feeding mechanism a1 is further provided with a sensing module a15, the sensing module a15 is used for detecting the moving position of the wire feeding mechanism a1 along the X axis direction, the sensing module a15 can adopt an optical sensor, for example, optical sensors emitting detection signals in opposite directions are arranged at both ends of the X axis in the direction in which the wire feeding mechanism a1 moves, so that the moving position of the wire feeding mechanism a1 is detected by the corresponding optical sensor according to the moving direction, when a specific signal is detected, it indicates that the moving position is reached. The optical sensor is prior art, and its detection principle is not the point of the present application, which will not be repeated here.

[0029] Referring to Figure 2The substrate module a14 is configured with a fixed base a142, an adjusting seat a143 movably disposed above the fixed base a142, and a mounting seat a144 located below the fixed base a142. An adjusting rod a145, movably extending through the fixed base a142, connects the mounting seat a144 and the adjusting seat a143. An elastic element a146 abuts against the fixed base a142. A mounting module a144 is rotatably connected to the fixed base a142. The adjusting cam a147 between the adjusting seat a143 and the fixed base a142, and the guide wheel assembly a11 includes a plurality of upper guide wheels a111 disposed on the mounting seat a144, and a plurality of lower guide wheels a112 located below the upper guide wheels a111. Driving the adjusting cam a147 to rotate can drive the adjusting seat a143, the fixed base and the plurality of upper guide wheels a111 to adjust up and down relative to the lower guide wheels a112, so as to loosen or clamp the wire located between the upper guide wheels a111 and the lower guide wheels a112.

[0030] See Figure 3 and Figure 4 The first drive module a2 includes a first slide rail a21 extending along the X-axis, a first slide table a22 slidably disposed on the first slide rail a21, and a first drive mechanism a23 driving the first slide table a22 to move along the first slide rail a21. The wire feeding mechanism a1 is mounted on the first slide table a22.

[0031] The second drive module a3 includes a second slide rail a31 extending along the Y-axis, a second slide table a32 slidably disposed on the second slide rail a31, and a second drive mechanism a33 driving the second slide table a32 to move along the second slide rail a31. The first drive module a2 is mounted on the second slide table a32.

[0032] The third drive module a4 includes a third slide rail a41 extending along the Z-axis, a third slide table a42 slidably disposed on the third slide rail a41, and a third drive mechanism a43 driving the third slide table a42 to move along the third slide rail a41. The second drive module a3 is mounted on the third slide table a42.

[0033] The aforementioned first drive mechanism a23, second drive mechanism a33, and third drive mechanism a43 preferentially adopt the existing lead screw and nut seat drive mechanism. By connecting the first slide a22, second slide a32, and third slide a42 to the corresponding nut seat, the corresponding slide can be moved by rotating the lead screw.

[0034] During the wire winding process, the second drive module a3 drives the wire to move back and forth along the Y-axis to achieve the function of wire laying. During the wire winding process, the third drive module a4 adaptively drives the wire to move along the Z-axis according to the thickness of the wire after winding, and adjusts the wire feeding mechanism a1 to a suitable height to avoid excessive bending of the wire.

[0035] See Figure 2 , Figure 3 and Figure 5 The feeding device a further includes a guide mechanism a5 disposed between the wire feeding mechanism a1 and the winding device b and driven by the second drive module a3 and the third drive module a4. The guide mechanism a5 includes a bracket a51, an upper guide wheel a52 and a lower guide wheel a53 disposed on the bracket a51. The upper guide wheel a52 and the lower guide wheel a53 are in movable contact with a guide rod a131 extending along the X-axis. The guide rod a131 is covered with the aforementioned wire tube a13'. The wire tube a13' has the wire channel a13 constructed inside. The wire channel a13 is driven by the guide rod a131. The above arrangement can ensure that the wire channel a13 moves smoothly and steadily.

[0036] See Figures 2 to 4 The wire feeding mechanism a1 further includes a driven wheel assembly a16 disposed between the conductor wheel assembly a11 and the drive wheel assembly a12. A second adjusting cylinder a17 is disposed on the upper side of the substrate module a14. The driven wheel assembly a16 includes an upper driven wheel a161 that is controlled to rise and fall by the second adjusting cylinder a17, and a lower driven wheel a162 located below the upper driven wheel a161. The lower driven wheel a162 is connected to a meter encoder a163. The wire passes between the upper driven wheel a161 and the lower driven wheel a162. The driven wheel assembly a16 facilitates the guidance of the wire. By setting the meter encoder a163, the length of the wire wound can be obtained according to the number of revolutions of the lower driven wheel a162.

[0037] See Figure 2 , Figure 3 , Figure 5 and Figure 6The bracket a51 is further equipped with a cutting mechanism a6 on the side of the upper guide wheel a52 away from the wire feeding mechanism a1. The cutting mechanism a6 includes a back plate a60, an upper cutter a61 and a lower cutter a62 that are movably arranged on the back plate a60, a drive frame a63, a drive slide a64 fixedly mounted on the back plate a60, and a drive cylinder a65. The upper cutter a61 and the lower cutter a62 are respectively provided with drive protrusions a601 on their sides, and the drive frame a63 corresponds to the drive protrusions a601 respectively. 1. An inclined, elongated waist-shaped groove a602 is provided. The driving protrusion a601 is assembled within the waist-shaped groove a602. The driving frame a63 is also provided with a sliding engagement part a603 that slides with the driving slide a64. The driving cylinder a65 is connected to the sliding engagement part a603 to drive the sliding engagement part a603 to slide back and forth along the driving slide a64. The waist-shaped groove a602 and the driving protrusion a601 drive the upper cutter a61 and the lower cutter a62 to move closer or further apart. Before winding, the wire needs to be manually threaded into the wire feeding mechanism a1. However, since it cannot be guaranteed that the length of the wire passing through the conductor channel a13 is constant each time, a cutting mechanism a6 is set to cut the wire to achieve a "zeroing" function. Then, the length of the wire movement is obtained by the meter encoder a163, and the winding length of the wire can be determined.

[0038] See Figure 3 and Figure 5 The bracket a51 is further equipped with an anti-jumping mechanism a7 on the side of the upper guide wheel a52 away from the wire feeding mechanism a1. The anti-jumping mechanism a7 includes an upper positioning wheel a71 and a lower positioning wheel a72, which are adjustablely spaced on the upper and lower sides of the wire channel a13. The upper positioning wheel a71 and the lower positioning wheel a72 are staggered along the X-axis, and both have wire grooves a73 on their surfaces for the wire to pass through. By setting the upper positioning wheel a71 and the lower positioning wheel a72, the vertical jump of the part of the wire that has passed through the wire channel a13 can be prevented, thus preventing damage to the wire channel a13 and the wire. At the same time, the staggered arrangement of the upper positioning wheel a71 and the lower positioning wheel a72 can avoid mutual interference between the upper positioning wheel a71 and the lower positioning wheel a72, and can ensure that the wire can be fully inserted into the wire groove a73, further preventing the wire from jumping up and down.

[0039] Compared with the prior art, the feeding device of this utility model is equipped with a wire feeding mechanism a1 and a wire feeding drive module a0 that drives the wire feeding mechanism a1 to move along the X-axis. Therefore, before winding, the wire is fed to the winding device b by the feeding device a and clamped by the clamping component b12, thereby realizing automated wire feeding. There is no need to manually wind the wire onto the rotating part. Therefore, the winding machine using it has a high degree of automation, which can effectively improve work efficiency and reduce human fatigue.

[0040] Based on the disclosure and teachings of the above specification, those skilled in the art can make changes and modifications to the above embodiments. Therefore, this utility model is not limited to the specific embodiments disclosed and described above, and some modifications and changes to this utility model should also fall within the protection scope of the claims of this utility model. Furthermore, although some specific terms are used in this specification, these terms are only for convenience of explanation and do not constitute any limitation on this utility model.

Claims

1. A feeding device for a winding machine, characterized in that, The device includes a wire feeding mechanism (a1) and a wire feeding drive module (a0). The wire feeding mechanism (a1) includes a wire wheel assembly (a11), a drive wheel assembly (a12), and a wire channel (a13) arranged along the X-axis. The wire wheel assembly (a11) is equipped with an upper guide wheel (a111) and a lower guide wheel (a112). The drive wheel assembly (a12) is equipped with an upper drive wheel (a121), a lower drive wheel (a122), and a wire pulling drive mechanism (a123) for driving one of the upper drive wheel (a121) or the lower drive wheel (a122) to rotate. The wire channel (a13) extends along the X-axis. The wire feeding drive module (a0) includes a first drive module (a2) for driving the wire feeding mechanism (a1) to move along the X-axis.

2. The feeding device according to claim 1, characterized in that, The wire feeding mechanism (a1) further includes a base plate module (a14) for mounting the wire wheel assembly (a11) and the drive wheel assembly (a12). A first adjusting cylinder (a141) is disposed on the upper side of the base plate module (a14). The upper drive wheel (a121) is driven to rise and fall by the first adjusting cylinder (a141). The lower drive wheel (a122) is rotatably mounted on the base plate module (a14). The wire pulling drive mechanism (a123) is connected to the lower drive wheel (a122) and drives the lower drive wheel (a122) to rotate.

3. The feeding device according to claim 2, characterized in that, The substrate module (a14) is equipped with a fixed base (a142), an adjusting seat (a143) movably disposed above the fixed base (a142), and a mounting seat (a144) located below the fixed base (a142). An adjusting rod (a145) movably extends through the fixed base (a142) and connects the mounting seat (a144) and the adjusting seat (a143). An elastic element (a146) abuts against the mounting seat (a144) and the fixed base (a142). The substrate module (a14) has a rotatable... An adjusting cam (a147) is dynamically connected between the adjusting seat (a143) and the fixed base (a142). The upper guide wheel (a111) is mounted on the mounting base (a144), and the lower guide wheel (a112) is mounted on the base module (a14). Driving the adjusting cam (a147) to rotate can drive the adjusting seat (a143), the fixed base, and the upper guide wheel (a111) to adjust up and down relative to the lower guide wheel (a112) to loosen or clamp the wire located between the upper guide wheel (a111) and the lower guide wheel (a112).

4. The feeding device according to claim 1, characterized in that, It also includes a guide mechanism (a5), which includes a bracket (a51), an upper guide wheel (a52) and a lower guide wheel (a53) disposed on the bracket (a51). A guide rod (a131) extending along the X-axis is movably contacted between the upper guide wheel (a52) and the lower guide wheel (a53). A wire tube (a13') is disposed inside the guide rod (a131), and the wire channel (a13) is constructed inside the wire tube (a13'). The wire channel (a13) is driven by the guide rod (a131).

5. The feeding device according to claim 4, characterized in that, The bracket (a51) is further equipped with a cutting mechanism (a6) on the side of the upper guide wheel (a52) away from the wire feeding mechanism (a1). The cutting mechanism (a6) includes a back plate (a60), an upper cutter (a61) and a lower cutter (a62) movably arranged on the back plate (a60), a drive frame (a63), a drive slide (a64) fixedly mounted on the back plate (a60), and a drive cylinder (a65). The sides of the upper cutter (a61) and the lower cutter (a62) are respectively constructed with drive protrusions (a601), and the drive frame (a63) corresponds to the drive protrusions (a601). The drive frame (a63) is provided with an inclined, elongated waist-shaped groove (a602). The drive protrusion (a601) is assembled in the waist-shaped groove (a602). The drive frame (a63) is also provided with a sliding engagement part (a603) that slides with the drive slide (a64). The drive cylinder (a65) is connected to the sliding engagement part (a603) to drive the sliding engagement part (a603) to slide back and forth along the drive slide (a64). The waist-shaped groove (a602) and the drive protrusion (a601) drive the upper cutter (a61) and the lower cutter (a62) to move closer to or further away from each other.

6. The feeding device according to claim 5, characterized in that, The wire feeding mechanism (a1) further includes a driven wheel assembly (a16) and a second adjusting cylinder (a17). The driven wheel assembly (a16) includes an upper driven wheel (a161) that is controlled to rise and fall by the second adjusting cylinder (a17) and a lower driven wheel (a162) located below the upper driven wheel (a161). The lower driven wheel (a162) is connected to a meter encoder (a163), and the wire passes between the upper driven wheel (a161) and the lower driven wheel (a162).

7. The feeding device according to claim 4, characterized in that, The bracket (a51) is further provided with an anti-jumping mechanism (a7) on the side of the upper guide wheel (a52) away from the wire feeding mechanism (a1). The anti-jumping mechanism (a7) includes an upper positioning wheel (a71) and a lower positioning wheel (a72) that are adjustablely spaced on the upper and lower sides of the guide rod (a131). The upper positioning wheel (a71) and the lower positioning wheel (a72) are staggered along the X-axis direction, and both of them have wire grooves (a73) on their surfaces for the wire to pass through.

8. The feeding device according to claim 1, characterized in that, The wire feeding mechanism (a1) is also equipped with a sensing module (a15), which includes two photoelectric sensors arranged along the X-axis, with the detection directions of the two photoelectric sensors facing outward and opposite to each other.

9. The feeding device according to claim 1, characterized in that, The wire feeding drive module (a0) further includes a second drive module (a3) ​​for driving the wire feeding mechanism (a1) to move along the Y-axis direction, and a third drive module (a4) for driving the wire feeding mechanism (a1) to move along the Z-axis direction.

10. The feeding device according to claim 9, characterized in that, The first drive module (a2) includes a first slide rail (a21) extending along the X-axis, a first slide table (a22) slidably disposed on the first slide rail (a21), and a first drive mechanism (a23) for driving the first slide table (a22) to move along the first slide rail (a21). The wire feeding mechanism (a1) is mounted on the first slide table (a22). The second drive module (a3) ​​includes a second slide rail (a31) extending along the Y-axis, a second slide table (a32) slidably disposed on the second slide rail (a31), and a second drive mechanism (a33) for driving the second slide table (a32) to move along the second slide rail (a31). The first drive module (a2) is mounted on the second slide table (a32). The third drive module (a4) includes a third slide rail (a41) extending along the Z-axis, a third slide table (a42) slidably disposed on the third slide rail (a41), and a third drive mechanism (a43) for driving the third slide table (a42) to move along the third slide rail (a41). The second drive module (a3) ​​is mounted on the third slide table (a42).

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