TW202348535A - Iron core collection method for wound wires and iron core winding apparatus capable of saving process time and manpower for the next process of the iron core of the wound wire - Google Patents

Abstract

The present invention provides an iron core collection method for wound wires and an iron core winding apparatus. The iron core collection method for wound wires includes: conveying an iron core of a wound wire on a clamp by an intermittent rotating flow path formed by a rotating disk to a discharge workstation; picking up the iron core held by the clamp and placing the iron core on a first carrier plate; picking up the iron core by a second carrier plate; and conveying the second carrier plate with the iron core to a frame box for storage. Accordingly, process time and manpower for the next process of the iron core of the wound wire can be saved.

Description

Core collection method for winding wire and core winding equipment

The present invention relates to a collection method and winding equipment, and in particular to an iron core collection method and iron core winding in which a turntable capable of intermittent rotation is provided with multiple workstations to wind the wire on the iron core. equipment.

Generally speaking, the iron core used to wind wire usually has an inlet end flange and an outlet end flange at both ends of the winding core. When winding, a turntable that can rotate intermittently is often used. Multiple workstations allow the fixture to rotate on the turntable to a corresponding workstation outside the turntable. The workstation includes multiple workstations that perform feeding, winding, welding, and discharging. Among them, in the discharging workstation, generally After the clamp is released, the iron core that has completed the winding of the wire is dropped directly into a collection box to be collected.

In the above-mentioned prior art, during discharging, the iron cores after the wires are wound directly fall into a collection box and are collected. Each iron core is placed in a mess in the box. If the iron cores after the wires are wound are sent out again, For processing in the next process, such as applying back film, the collection box needs to be moved to another equipment using a vibrating feeder for arranging and transporting to a carrier tray. On the one hand, it increases the process time and manpower, and on the other hand, it increases the processing time and manpower. On the one hand, it increases the cost of equipment and requires further research and development!

Specifically, an object of the present invention is to provide a core collection method for coiled wire that can solve at least one shortcoming of the prior art.

Another object of the present invention is to provide a core winding device that can solve at least one shortcoming of the prior art.

Another object of the present invention is to provide an iron core winding device that can be used to perform the iron core collection method for winding wire rods.

According to the method of collecting iron cores for coiled wires according to the object of the present invention, the method includes: transporting the iron cores that have completed coiled wires on a fixture to an intermittent rotating flow path formed by a turntable to a discharge workstation; and extracting the iron cores held by the fixture. The iron core is placed on a first carrier tray; the iron core is picked up by a second carrier tray; and the second carrier tray with the iron core is sent to a frame box for storage.

According to another object of the present invention, iron core winding equipment is provided with: a turntable capable of intermittent rotation and a feeding workstation, a winding workstation, a welding workstation, and a discharge located on the intermittent rotation flow path formed by the turntable. Work station; wherein, the iron core that has completed winding wire on a clamp is transported to the discharge work station. The discharge work station is provided with a material retrieval mechanism and a rewinding mechanism; the material retrieval mechanism is provided with a loading platform and an extraction piece. The carrier can be provided with a first carrier tray, and the extractor can be driven and displaced to extract the iron core on the clamp and place it on the first carrier tray; the collection mechanism is provided with a frame box and a pick-and-place seat; Among them, the frame box is provided with a plurality of disk-setting sections, each disk-setting section can accommodate a second carrying disk; the pick-and-place seat can be driven to move the second carrying disk to the first carrying disk. The iron core; the second carrier plate with the iron core is returned to the frame box for storage.

According to another object of the present invention, the iron core winding equipment can be used to perform the iron core collection method of winding wire as described above.

Iron core collection method and iron core winding equipment for winding wire according to embodiments of the present invention , because the iron core that has completed the winding of the wire is transported to the discharge work station by the intermittent rotating flow path formed by the turntable on a clamp, and the iron core clamped by the clamp is extracted and placed on the first load tray, and then the iron core is extracted by the second carrier tray, and the second carrier tray with the iron core is sent to the frame box for storage, so that the operator can directly send the frame box to the next process It is used to simplify the process time and manpower when the iron core that has been wound with wire is used for the next process.

Please refer to Figure 1. The embodiment of the present invention is explained by taking the iron core winding equipment shown in the figure as an example. The iron core winding equipment is provided with a turntable A capable of intermittent rotation on the same machine table T and is located on the same machine table T. There is a feeding workstation B, a winding workstation C, a welding workstation D, and a discharge workstation E on the intermittent rotating flow path formed by the turntable A; among them, the discharge workstation E is equipped with a material pickup mechanism E1 and a material collection mechanism E2 ; Above the near periphery of the turntable A, there are multiple clamps A1 spaced apart corresponding to each work station. Each clamp A1 is used to clamp a roll core F1 with a wire entry flange F2 at both ends. and an iron core F with an outlet end flange portion F3. When the iron core F is clamped by the clamp A1, the inlet end flange portion F2 and the outlet end flange portion F3 are located on one of the upper sides respectively. An electrode part F4 for wire welding is provided.

Please refer to Figures 1 to 5. The retrieval mechanism E1 is provided with a carrier E12 that can perform a first axial linear reciprocating horizontal displacement on a first rail base E11, and can perform a first axial linear reciprocating horizontal displacement on a second rail base E13. An extraction part E14 with two-axis linear reciprocating horizontal displacement. The extraction part E14 can be driven by a driving part E141 to move up and down; wherein, The carrier E12 can be driven from a first position to a second position on the first rail base E11. A rectangular first carrier E121 is provided on the carrier E12. The first carrier E121 provides There is a loading space E122 for loading the iron core F that has completed winding wire rods. The upper surface within the loading space E122 is provided with a layer of first viscosity layer made of adhesive (such as silicone). An adhesive layer E123, the stage E12 within the range of the loading space E122 is provided with several magnetic (such as magnets) adsorption parts E124 distributed at intervals, and the upper surface of the stage E12 is also provided with several convex key-shaped The positioning member E125 is provided with a recessed positioning portion E126 on the peripheral side of the first carrier E121, which can be used for rapid positioning when placing the first carrier E121 on the carrier E12; in this embodiment The first carrier E121 is placed on the carrier E12 at an angle (approximately 45 degrees) relative to the first axis. In practice, it does not need to be tilted. This is mainly in conjunction with the arrangement in Figure 1. The number of welding workstations D on the intermittent rotating flow path formed by the turntable A, in the winding process of iron cores F of different sizes, is due to the fact that the winding core part F1 is lower than the inlet end flange part F2 and the outlet end flange part at both ends. The degree of the edge F3 may be different, so that the height of the wire wound at the core part F1 may also be different. At this time, the welding head in the welding workstation D may use a welding head to cover the top of the core part F1, and at the same time Weld the incoming line end flange part F2 and the electrode part F4 at the outlet end flange part F3, or flash over the winding core part F1 and use two welding heads to weld the incoming line end flange part twice. F2 and the electrode part F4 at the outlet end flange part F3, different numbers of welding heads will affect the space occupied by the machine and the orientation of the iron core F when it is extracted in the intermittent rotating flow path. In this embodiment The angle of inclination of the first carrier plate E121 is defined by the orientation of the iron core when being extracted; The second rail base E13 is located at a height above the stage E12 and is arranged at a vertical angle of ninety degrees to the first axis. The extraction piece E14 can be mounted on the second rail base E13 by a first A pick-and-place position is driven to a second pick-and-place position, and a suction nozzle E142 that can provide a negative pressure adsorption function is provided below the extraction piece E14. The first pick-and-place position of the extraction piece E14 makes the suction nozzle The bottom of E142 corresponds to the iron core F that has completed winding wire clamped by the clamp A1 in the discharge workstation E in Figure 1. The second pick-and-place position of the extraction piece E14 causes the bottom of the suction nozzle E142 to be located correspondingly to the third Position the stage E12.

Please refer to Figures 6 to 8. The collecting mechanism E2 is provided with a frame box E21, a rail frame E22 and a pick-and-place seat E23; wherein, The frame box E21 is installed on a frame E211 and can be driven to move up and down on the frame E211. The frame box E21 is provided with a plurality of disk placement sections E212, and each disk placement section E212 can accommodate a large amount of space. A rectangular second carrying tray E213 is placed. The lower surface of each second carrying tray E213 provides a loading space E214 for loading the iron core F that has completed winding wire rods. The loading space E214 is within the range of The lower surface of the second carrier plate E213 is provided with a second adhesive layer E215 made of adhesive (for example: pyrolytic adhesive film) with a second viscosity. The second viscosity of the second adhesive layer E215 is greater than that shown in Figure 3 The first adhesive layer E123 in the first adhesive layer; the second carrier E213 is placed in the loading space E214 with both sides of the edge resting against the abutment portions E216 on both sides of the frame box E21. A front opening E217 and a rear opening E218 are respectively provided on the front and rear sides of the box E21. The rear opening E218 has an external device that can be driven to move forward and backward to push the second carrier E213 in the frame box E21 from the front opening. E217 removes a push piece E219; The rail frame E22 is located on a fixed base E221, and is provided with two side frames E222 spaced apart and parallel to each other. The opposite inner sides of the two side frames E222 are each driven to provide a third axial straight line. The belt E223 of the horizontal conveying flow path; the conveying flow path is correspondingly located in front of the front opening E217 adjacent to the frame box E21. The belt E223 can be driven to provide the conveying flow path including a first conveyor conveyed toward the front end by the front opening E217. A conveying direction, and a second conveying direction opposite to the first conveying direction and conveying into the front opening E217, the conveying flow path of the first conveying direction carries the push piece E219 pushed from the frame box E21 The second carrier E213 has the adhesive layer of the second viscosity facing downward, and the conveying flow path of the second conveying direction carries the second viscosity material placed on the conveying flow path to be returned to the frame box E21 for storage. The second carrier plate E213 has the adhesive layer facing downward and is adhered to the iron core F with the completed wire wound; The pick-and-place base E23 can be driven by a driving member E232 composed of a pneumatic cylinder on a rail base E231, and is driven from a first transfer position to a fourth axial horizontal linear displacement to a second transfer position. , The fourth axial direction and the third axial direction are parallel to each other, but form an included angle of less than 90 degrees with the second axial direction of the linear reciprocating horizontal displacement of the extracting member E14 in Figure 3; wherein, the first transfer position Corresponding to the second positioning of the carrier E12 above the first rail base E11 in Figure 3, the second transfer position corresponds to above the conveying flow path formed by the belt E223 of the rail frame E22; The bottom of the placement seat E23 is rectangular and is provided with a suction nozzle (not shown in the figure) that can provide a negative pressure adsorption function. It is driven by a driving member E233 composed of a sliding cylinder and can move up and down. The placement seat E23 is rectangular. The orientation exactly corresponds to the orientation of the first carrier E121 placed on the carrier E12 at an angle relative to the first axis in Figure 3; the rail base E231 is provided on the carrier E231 with a fixing member E234. The rail frames E22 are parallel to each other on the two side frames E222.

When the embodiment of the present invention is implemented, when the iron core F that has completed the winding of the wire is transported to the discharge workstation E by the intermittent rotating flow path formed by the turntable A on the fixture A1, the extraction part of the material extraction mechanism E1 E14 will be driven to the first pick-and-place position, allowing the suction nozzle E142 to extract the iron core F that has completed winding wire held by the clamp A1 in the discharge workstation E below. After extraction, the extraction piece E14 is driven Move to the second pick-and-place position, and let the suction nozzle E142 place the iron core F that has completed the winding of the wire on the first position of the first rail base E11 with the electrode part F4 facing upward. The first carrier plate E121 with the first adhesive layer E123 of the first adhesiveness on the carrier E12 is adhered and positioned (as shown in FIG. 8 ). In this way, a predetermined number of items have been placed on the first carrier plate E121 After the iron core F arranged in a matrix has been wound with wire rods, the first carrier E121 will be driven to move to the second position on the first rail base E11; At this time, the pushing member E219 will push a second carrier E213 with the second adhesive layer E215 of the second viscosity facing downward in the frame box E21 to the conveying flow path of the rail frame E22 in the first conveying direction. , the pick-and-place base E23 is driven to the second transfer position of the rail base E231 to adsorb the second carrier plate E213, and is moved to the first transfer position to face downward the second adhesive with the second viscosity. Layer E215 covers the upper surface of the electrode part F4 of the iron core F that has completed winding the wire on the second positioning first carrier E121 parked on the first rail seat E11. Since the third The second viscosity of the second adhesive layer E215 of the second carrier E213 is greater than the first viscosity of the first adhesive layer E123 of the first carrier E121. Therefore, each of the adhesive layers originally adhered to the first carrier E121 has completed winding. The iron core F of the wire will be extracted when the second carrier E213 moves upward; Then, the pick-and-place base E23 is driven to the second transfer position of the rail base E231, and the second carrier E213 is placed on the conveying flow path of the rail frame E22. The conveying flow path is then driven to The second conveying direction carries the second adhesive layer E215 with the second viscosity downward and the second carrier E213 with the iron core F that has completed the winding wire attached is returned to the frame box E21 for storage. At this time, the upper surface of the iron core F with the electrode portion F4 is adhered toward the adhesive layer E215 close to the lower surface of the second carrier E213.

The pick-and-place seat E23 can be operated by a multi-jointed robotic arm, so that the rail E22 and the pushing member E219 can be omitted, and the robotic arm can directly pick up the second carrier E213 from the frame box E21. And return the second carrier plate with the iron core to the frame box for storage.

When the embodiment of the present invention is implemented, since the iron core F that has completed the winding of the wire is transported to the discharge workstation E by the intermittent rotating flow path formed by the turntable A on a clamp A1, by extracting the clamp A1 The clamped iron core F is placed on the first carrier E121, and then the iron core is extracted by the second carrier E213, and the second carrier E213 with the iron core F is sent to the frame box E21 is stored so that the operator can directly send the frame box E21 to be used in the next process, thereby simplifying the process time and manpower when the iron core F after winding the wire is used in the next process.

However, the above are only preferred embodiments of the present invention and should not be used as examples. Limiting the implementation scope of the present invention, that is, any simple equivalent changes and modifications made based on the patent application scope and invention description content of the present invention are still within the scope covered by the patent of the present invention.

A:Turntable A1: Fixture B: Feeding workstation C: Winding workstation D:Welding workstation E:Exhaust workstation E1: Retrieval mechanism E11: First rail base E12: Carrier platform E121: First disk E122: Loading space E123: First adhesive layer E124: Adsorption piece E125: positioning parts E126: Positioning Department E13: Second rail base E14: Extraction parts E141: drive parts E142: Nozzle E2: Receiving mechanism E21: frame box E211: mount E212: Placing range E213: Second disk E214: Loading space E215: Second adhesive layer E216: Abutment part E217: Front opening E218:Rear opening E219: push piece E22: Rail frame E221: Fixed seat E222: Side stand E223: Belt E23: Pick and place seat E231: Rail base E232:Driving parts E233: drive parts E234: Fixtures F: Iron core F1: core part F2: Flange part of wire entry end F3: Outlet end flange part F4: Electrode part T:Machine table

Figure 1 is a schematic three-dimensional view of the iron core winding equipment in an embodiment of the present invention. Figure 2 is a schematic three-dimensional view of the iron core without winding wires in the embodiment of the present invention. Figure 3 is a schematic three-dimensional view of the material picking mechanism in the embodiment of the present invention. Figure 4 is a three-dimensional exploded schematic view of the first carrier tray and the carrier platform in the embodiment of the present invention. FIG. 5 is an exploded perspective view of the first carrier plate disposed on the carrier platform in the embodiment of the present invention. Figure 6 is a schematic three-dimensional view of the material collecting mechanism in the embodiment of the present invention. Figure 7 is a schematic three-dimensional view of the material collection mechanism from another perspective according to the embodiment of the present invention. 8 is a schematic three-dimensional view of the second carrier plate for extracting the iron core of the first carrier plate (due to its small size, the wound wire is not shown) in the embodiment of the present invention.

A:Turntable

A1: Fixture

B: Feeding workstation

C: Winding workstation

D:Welding workstation

E:Exhaust workstation

E1: Retrieval mechanism

E2: Receiving mechanism

T:Machine table

Claims (15)

A method of collecting iron cores for coiled wires, including: The iron core that has completed the winding of the wire is transported to a discharge work station by an intermittent rotating flow path formed by a turntable on a fixture; Extract the iron core held by the clamp and place the iron core on a first carrier; causing the iron core to be picked up by a second carrier; The second carrier plate with the iron core is sent to a frame box for storage. The method for collecting iron cores with wound wires as described in claim 1, wherein the iron cores that have been wound with wires are placed on the first carrier with an electrode portion facing upward; the second carrier is sent to When the frame box is stored, the electrode portion of the iron core is directed toward the surface of the second carrier plate. The iron core collection method of coiled wire according to claim 1, wherein the iron core is placed on the first carrier plate and is adhered and positioned by the first adhesive layer with first viscosity. The method for collecting iron cores of wound wires as described in claim 1, wherein the iron core is extracted with a suction nozzle that can provide a negative pressure adsorption function and then placed on the first carrier; The iron core is extracted by a second adhesive layer having a second viscosity. An iron core winding equipment is provided with: a turntable capable of intermittent rotation and a feeding workstation, a winding workstation, a welding workstation, and a discharge workstation located on the intermittent rotation flow path formed by the turntable; wherein, a The iron core that has completed winding the wire on the clamp is transported to the discharge workstation. The discharge workstation is equipped with a material retrieval mechanism and a rewinding mechanism; The retrieval mechanism is provided with a carrier platform and an extraction piece. The carrier platform can be equipped with a first carrier tray. The extraction member can be driven and displaced to extract the iron core on the clamp and place it on the first carrier tray; The collecting mechanism is provided with a frame box and a pick-and-place seat; wherein, the frame box is provided with a plurality of tray-setting sections, and each tray-setting section can accommodate a second tray; the pick-and-place seat can be driven The second carrier is moved to the iron core extracted from the first carrier; the second carrier with the iron core is returned to the frame box for storage. The iron core winding equipment of claim 5, wherein the carrier can be driven to move from a first position to a second position in a first axial direction on a first rail base; and the extracting member can be driven in a first rail base. The second rail base is driven from a first pick-and-place position to a second pick-and-place position in the second axial direction, and the extraction piece is provided with a suction nozzle; wherein, the first pick-and-place position of the extraction piece makes the The bottom of the suction nozzle corresponds to the iron core clamped by a clamp in the discharge workstation, and the second pick-and-place position of the extraction piece causes the bottom of the suction nozzle to correspond to the stage in the first position. The core winding equipment of claim 5, wherein the carrier is driven to move in a first axial direction, and the first carrier is placed on the carrier at an angle relative to the first axis. ; The position of the pick-and-place seat exactly corresponds to the position of the first carrier plate. The iron core winding equipment according to claim 5, wherein the upper surface of the first carrier tray within the carrying space within which the iron core can be placed is provided with a first layer of adhesive and a first adhesive layer. An adhesive layer; the lower surface of the second carrier plate is provided with a second adhesive layer composed of adhesive and having a second viscosity, and the second viscosity of the second adhesive layer is greater than the third adhesive layer of the first adhesive layer. A stickiness. The core winding equipment of claim 5, wherein the frame box is installed on a frame and can be driven to move up and down on the frame, and the frame box is provided with a front opening on both sides of the front and rear respectively. and a rear opening, wherein a pushing member is provided outside the rear opening and can be driven to move forward and backward to push the second carrier tray in the frame box out of the front opening. The iron core winding equipment described in claim 5, further comprising a rail frame, the rail frame is provided with two side frames spaced apart and parallel to each other, and the two side frames are each provided with a driven power supply on the inner side facing each other. A third axial linear horizontal conveying flow path belt; the conveying flow path is located in front of a front opening adjacent to the frame box, and the belt can be driven to provide the conveying flow path including conveying from the front opening toward the front end. A first conveying direction, and a second conveying direction opposite to the first conveying direction and conveying into the front opening, the conveying flow path of the first conveying direction conveys the second carrier tray pushed out from the frame box, The conveying flow path in the second conveying direction carries the second carrier tray with the iron core placed on the conveying flow path to be returned to the frame box for storage. The iron core winding equipment of claim 10, wherein the pick-and-place base can be driven by a driving member on a rail base, and is driven from a first transfer position to a fourth axial horizontal linear displacement. In the second transfer position, the fourth axial direction and the third axial direction are parallel to each other. The iron core winding equipment of claim 5, wherein the pick-and-place seat can be driven by a driving member on a rail base and driven from a first transfer position to a fourth axial horizontal linear displacement. In the second transfer position, the angle between the fourth axial direction and a second axial direction in which the extracting member is driven and displaced is less than 90 degrees. The iron core winding equipment of claim 5, wherein the pick-and-place seat can be driven by a driving member on a rail base, and is driven to move horizontally and linearly from a first transfer position to a second transfer position, The first transfer position corresponds to above the stage, and the second transfer position corresponds to above a conveying flow path formed by a belt of a rail frame. The iron core winding equipment of claim 5, wherein the pick-and-place seat can be driven by a driving member on a rail base, and the rail base is installed on two parallel side frames of the rail frame with a fixing piece. ; There is a suction nozzle under the pick-and-place seat that can provide a negative pressure adsorption function, which is driven by a driving member and can move up and down. An iron core winding equipment can be used to perform the iron core collection method for winding wires as described in any one of claims 1 to 4.

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