CN214476934U - Automatic material collecting device and have device's inductor wire winding spot welder - Google Patents

Abstract

The utility model belongs to the technical field of the technique of inductor production and specifically relates to an automatic material collecting device is related to, including feeder, pneumatic sucking disc, be used for driving pneumatic sucking disc go up and down the lift driving piece of action, be used for driving the displacement driving piece of pneumatic sucking disc, the horizontal reciprocating motion of lift driving piece and be used for the stack blowing frame of placing the coil guide piece, pneumatic sucking disc sets up in the bottom of lift driving piece, lift driving piece and displacement driving piece sliding connection, the displacement driving piece sets up in the top of sharp feeder. This application inhales in proper order to fashioned coil guide piece and tightly draws, shifts and superpose the operation of placing, realizes the function that the material was received in mechanized arrangement, prevents the in disorder condition from appearing, improves the regularity when the material is received to the coil guide piece, labour saving and time saving for production efficiency.

Description

Automatic material collecting device and have device's inductor wire winding spot welder

Technical Field

The application relates to the technical field of inductor production, in particular to an automatic material receiving device and an inductor winding spot welding machine with the same.

Background

The inductor refers to an electronic component which is stored by converting electric energy into magnetic energy, and a coil is arranged in a conventional inductor, so that a wire needs to be wound to form the coil in the process of producing the inductor.

In the process of manufacturing the coil, a plurality of processes need to be completed through an inductor winding spot welding machine, the processes comprise the processes of wire stripping, wire winding to form the coil, coil cutting and the like, and the batch coiled coils need to be welded with a conduction band one by one in a matching manner along with the increasing demand of the coil, and the welded conduction band is cut to form the coil guide sheet 27 with the plurality of coils as shown in fig. 1, so that the subsequent process of forming the inductor on the plurality of coils on the coil guide sheet 27 is facilitated.

After above-mentioned process is accomplished, the equipment before the improvement can directly carry the ejection of compact with coil guide 27, needs the manual work to arrange in order, wastes time and energy. In view of the above-described related art, the applicant has considered that there is a drawback in that the discharge is messy in the process of producing the coil lead 27.

SUMMERY OF THE UTILITY MODEL

In order to realize the function of mechanical automatic arrangement of the coil guide piece, reduce manual arrangement of the discharged materials, improve the uniformity of the coil guide piece and accelerate the production efficiency. The technical scheme is as follows:

the first aspect, an automatic material collecting device, including feeder, pneumatic sucking disc, be used for driving pneumatic sucking disc lift action the lift driving piece, be used for driving pneumatic sucking disc, the horizontal reciprocating motion's of lift driving piece displacement driving piece and be used for the stack to place the blowing frame of coil guide piece, pneumatic sucking disc sets up in the bottom of lift driving piece, lift driving piece and displacement driving piece sliding connection, the displacement driving piece sets up in the top of directly shaking the feeder.

Through adopting above-mentioned scheme, carry the assigned position with it through the feeder to fashioned coil guide, inhale through pneumatic sucking disc to the coil guide on the assigned position and tightly draw, shift the coil guide through lift driving piece and displacement driving piece, the cooperation blowing frame superposes the coil guide and places, realize the function that the material was received in the mechanized arrangement, prevent the condition in disorder from appearing, improve the regularity when the material was received to the coil guide, time saving and labor saving for production efficiency.

Optionally, the feeder is a direct vibration feeder, the direct vibration feeder includes an electromagnet, a spring piece and a linear rail, and the electromagnet is connected with the linear rail through the spring piece.

By adopting the scheme, the coil guide sheet is conveyed to the designated position in a linear direction.

Optionally, two sides of the linear track protrude with groove walls.

Through adopting above-mentioned scheme, play spacing effect, prevent to fall the material.

Optionally, the linear rail is provided with a material sensor, the direct vibration feeder comprises a first controller, the material sensor is in communication connection with an input end of the first controller, and an output end of the first controller is electrically connected with the electromagnet.

By adopting the above scheme, the material sensor has the coil guide piece according to the response on the linear rail, and the electro-magnet vibrations are controlled again, and the feeder operation that directly shakes is opened in the correspondence, improves automatic degree.

Optionally, the displacement driving piece includes support and linear motion module, the linear motion module is installed in the support, feeder place straight line is directly shaken to linear motion module place sharp perpendicular to, linear motion module sliding connection has the slider, the lift driving piece includes first lift cylinder and mounting panel, first lift cylinder is installed in the upper end of slider, the output shaft of first lift cylinder runs through the slider and is connected with the upper end of mounting panel, pneumatic suction cup's quantity is a plurality of, and a plurality of pneumatic suction cup sets up in the bottom of mounting panel.

Through adopting above-mentioned scheme, guarantee to shift the action smoothness of coil guide piece to and guarantee that absorb more steadily when coil guide piece removes, prevent the condition that the piece falls.

Optionally, the top interval of mounting panel is equipped with two guide posts, and two guide posts all run through the slider, two guide posts and slider sliding connection.

Through adopting above-mentioned scheme, let the mounting panel play the effect of direction when the lift action.

Optionally, the blowing frame includes frame plate and a plurality of gag lever post, and a plurality of gag lever posts interval sets up, and a plurality of gag lever posts are connected with the top of frame plate.

Through adopting above-mentioned scheme, utilize the gag lever post to pass the clearance of coil guide card and stack and place, realize the function of firm blowing.

In a second aspect, the inductor winding spot welding machine with the automatic material receiving device comprises a machine tool, wherein the machine tool is provided with a material belt supply device, a spot welding device, a punching device and two groups of coil forming mechanisms, the material belt supply device, the spot welding device and the punching device are sequentially arranged on the same horizontal line, and each group of coil forming mechanisms comprises a peeling device, a winding device and a coil conveying device used for reciprocating movement between the spot welding device and the winding device; the peeling device and the winding device are sequentially arranged on the same horizontal line, the machine tool is further provided with any one of the automatic material receiving devices, and the automatic material receiving devices are arranged at the discharge ends of the punching devices.

By adopting the scheme, the operations of coil forming, coil and conduction band welding, section punching of the conduction band to form the coil guide sheet and mechanical arrangement of the coil guide sheet are realized, and the automation degree of production is improved; through setting up two sets of coil forming mechanism for production efficiency.

Optionally, each group of coil forming mechanisms further comprises a camera detection device for shooting the coil on the coil conveying device, and the camera detection device is arranged between the winding device and the spot welding device.

By adopting the scheme, the function of carrying out image photographing detection on the formed coil is realized.

The beneficial effect of this application: this application inhales in proper order to fashioned coil guide piece and tightly draws, shifts and superpose the operation of placing, realizes the function that the material was received in mechanized arrangement, prevents the in disorder condition from appearing, improves the regularity when the material is received to the coil guide piece, labour saving and time saving for production efficiency.

Drawings

Fig. 1 is a schematic structural diagram of a coil lead according to the present application.

Fig. 2 is a schematic structural view of an inductor winding spot welding machine with an automatic material receiving device according to the present application.

Fig. 3 is a schematic structural view of the automatic material receiving device in embodiment 1 of the present application.

Fig. 4 is a schematic structural view of the automatic material receiving device in embodiment 2 of the present application.

Reference numerals: 1. a feeder; 2. a pneumatic suction cup; 3. a lifting drive member; 4. a displacement drive member; 5. a material placing frame; 6. a linear track; 7. a trench wall; 8. a material arrival sensor; 9. a support; 10. a linear motion module; 11. a slider; 12. A first lifting cylinder; 13. mounting a plate; 14. a guide post; 15. a frame plate; 16. a limiting rod; 17. a second lifting cylinder; 18. a machine tool; 19. a material tape supply device; 20. a spot welding device; 21. a punching device; 22. a coil forming mechanism; 23. A peeling device; 24. a winding device; 25. a coil conveying device; 26. a camera detection device; 27. and a coil guide sheet.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

Example 1.

Referring to fig. 2, an inductor wire winding spot welding machine with automatic material collecting device, including lathe 18, lathe 18 is equipped with material area feeding device 19, spot welding device 20, die-cut device 21 and two sets of coil forming mechanism 22, through setting up two sets of coil forming mechanism 22, realizes accelerating the function of making the coil, improves production efficiency, and two sets of coil forming mechanism 22 cooperate the effect of realizing incessant transfer chain circle to spot welding device 20 moreover. The material belt supply device 19, the spot welding device 20 and the punching device 21 are sequentially arranged on the same horizontal line, and each group of coil forming mechanism 22 comprises a peeling device 23, a winding device 24 and a coil conveying device 25 used for reciprocating movement between the spot welding device 20 and the winding device 24; the peeling device 23 and the winding device 24 are sequentially arranged on the same horizontal line. The inductor wire tack welder uses conventional equipment. Specifically, the peeling means 23 includes a peeling blade, a displacement cylinder, and a servo motor for driving the peeling blade to rotate. The peeling device 23 further comprises a peeling shell for the wire to penetrate through, the peeling knife and the servo motor are both mounted on the peeling shell, the peeling shell is connected with the displacement cylinder in a sliding mode, and the peeling shell is communicated with a paint skin recovery pipe used for being connected with an external dust collector. The wire is stripped by the stripping knife driven by the servo motor of the stripping device 23. The peeling shell is driven to be in sliding connection through the displacement cylinder, so that the peeling knife is driven to move for a certain distance, and the operation of peeling off the paint skin of the wire at intervals is realized. The paint skin recovery pipe is connected with the dust collector, and the dust collector is started to generate suction force, so that the function of sucking away paint skins for cleaning is achieved.

The winding device 24 performs a winding operation for the wire rod having been peeled and a cutting operation for the coil and the wire rod using a conventional round copper wire winding device.

The tape supply 19 is used for placing the roll of tape. When the coil guide 27 is manufactured, the guide belt is elongated and sequentially passes through the spot welding device 20 and the punching device 21, and the spot welding device 20 includes a welding needle for respectively welding two wire ends of the coil to the guide belt, a welding lifting cylinder for driving the welding needle to lift, and a progressive guide belt conveyor for pulling the guide belt to perform displacement conveying. Through welding lift cylinder drive welding needle descending action, let two line ends of coil respectively with the conduction band welding through the welding needle after that, welding lift cylinder drive welding needle ascending action after that, through the direction conveying of progressive conduction band conveying piece drive conduction band toward die-cut device 21, specifically, the quantity of welding needle and the quantity of welding lift cylinder are two.

The coil conveying device 25 comprises a coil fixing jig for placing a coil, and a mechanical rodless cylinder for performing reciprocating displacement of the driving coil positioning jig between the spot welding device 20 and the winding device 24. Specifically, the winding device 24 places the formed coil on the coil fixing jig, the mechanical rodless cylinder drives the coil fixing jig with the coil to slide to the spot welding device 20 to perform welding operation of the coil and the conduction band, and after welding is completed, the mechanical rodless cylinder drives the coil fixing jig without the coil to slide to the winding device 24, and the steps are repeated.

The punching device 21 comprises a punching shell, a lower template arranged on the punching shell, an upper template matched with the lower template, an upper cutter arranged on the upper template, and a punching driving cylinder used for driving the upper template to lift, wherein the punching driving cylinder is arranged on the punching shell. When the coil guide belt is conveyed between the upper template and the lower template, the upper template is driven to descend by the punching driving cylinder, so that the upper cutter performs the operation of punching the coil guide belt in sections, and the coil guide sheet 27 is formed.

Specifically, each set of coil forming mechanism 22 further includes a camera detection device 26 for photographing the coil on the coil conveying device 25, and the camera detection device 26 is disposed between the winding device 24 and the spot welding device 20. In the process that the coil conveying device 25 conveys the coil to the spot welding device 20 from the winding device 24, the coil conveying device 25 stops when the driving coil reaches the corresponding position of the image pickup detection device 26, and the image pickup detection device 26 performs image photographing detection on the coil, so that the situation that whether the coil is defective or not, if the peeling of the wire end of the coil is too short, is detected. The image pickup detection device 26 employs a CCD camera.

Referring to fig. 3, an automatic material collecting device, including feeder 1, pneumatic chuck 2, be used for driving pneumatic chuck 2 lift action lift driving piece 3, be used for driving pneumatic chuck 2, 3 horizontal reciprocating motion's of lift driving piece displacement driving piece 4 and be used for the stack to place coil guide 27's blowing frame 5, pneumatic chuck 2 sets up in the bottom of lift driving piece 3, lift driving piece 3 and 4 sliding connection of displacement driving piece, displacement driving piece 4 sets up in the top of the feeder that directly shakes.

The specific working principle is as follows: the coil guide sheet 27 which is cut off and punched is conveyed to a designated position through the feeder 1, the displacement driving piece 4 drives the lifting driving piece 3 and the pneumatic sucker 2 to transversely move, when the pneumatic sucker 2 is moved to the position over the coil guide sheet 27, the lifting driving piece 3 drives the pneumatic sucker 2 to descend until the pneumatic sucker 2 tightly sucks the coil guide sheet 27, then the lifting driving piece 3 drives the pneumatic sucker 2 and the coil guide sheet 27 to ascend, the coil guide sheet 27 is separated from the feeder 1, the lifting driving piece 3 drives the lifting driving piece 3, the pneumatic sucker 2 and the coil guide sheet 27 to transversely move through the displacement driving piece 4 until the coil guide sheet 27 is moved to the position over the discharging frame 5, the lifting driving piece 3 drives the pneumatic sucker 2 to descend until the coil guide sheet 27 is placed in the discharging frame 5, the pneumatic sucker 2 loosens the coil guide sheet 27, and the lifting driving piece 3 drives the pneumatic sucker 2 to ascend, and finishing the material receiving action. Repeating the above-mentioned step, realizing letting multi-disc coil guide 27 be placed in blowing frame 5 by the stack, playing the effect that automatic arrangement was received the material, the coil guide 27 that prevents the ejection of compact is in disorder, improves the regularity, need not the manual work and arranges in order, and it is laborsaving to save trouble for production efficiency.

Specifically, the feeder 1 is a direct vibration feeder, which includes an electromagnet, a spring piece, and a linear rail 6, and the electromagnet is connected to the linear rail 6 through the spring piece. The linear track 6 is aligned to the discharge end of the punching device 21, the electromagnet is electrified to generate vibration, and the spring piece drives the linear track 6 to vibrate, so that the coil guide plate 27 is conveyed to the specified position of the linear track 6 in the linear direction.

As another embodiment, the feeder 1 may be a motor-driven conveyor belt, and functions to convey the loop guide 27.

In this embodiment, groove walls 7 protrude from both sides of the linear rail 6. The slot walls 7 act as stops, which prevent the coil guides 27 from falling out of the linear track 6.

In this embodiment, the linear rail 6 is provided with a material sensor 8, the direct vibration feeder comprises a first controller, the material sensor 8 is in communication connection with an input end of the first controller, and an output end of the first controller is electrically connected with the electromagnet. By the arrangement, after the coil guide piece 27 is conveyed to the specified position of the linear track 6, the coil guide piece 27 is sensed to be in place by the material sensor 8, so that a trigger signal in place is sent to the first controller, the first controller controls the electromagnet to stop vibrating after receiving the trigger signal in place, the effect of automatically sensing materials is achieved, and after the coil guide piece 27 is extracted away, the first controller controls the electromagnet to vibrate again, so that the automation degree is improved. Specifically, first controller adopts singlechip or PLC, and feeder 1, pneumatic chuck 2, lift driving piece 3, displacement driving piece 4 all with first controller electric connection, adopt infrared sensor to material sensor 8.

In this embodiment, displacement driving piece 4 includes support 9 and linear motion module 10, linear motion module 10 is installed in support 9, feeder place straight line is directly shaken to the sharp perpendicular to in linear motion module 10 place, 10 sliding connection of linear motion module has slider 11, lift driving piece 3 includes first lift cylinder 12 and mounting panel 13, first lift cylinder 12 is installed in the upper end of slider 11, the output shaft of first lift cylinder 12 runs through slider 11 and is connected with the upper end of mounting panel 13, the quantity of pneumatic suction cup 2 is a plurality of, a plurality of pneumatic suction cup 2 sets up in the bottom of mounting panel 13.

Specifically, play the effect of the fixed linear motion module 10 of installation through support 9, linear motion module 10 is used for driving 11 lateral sliding of slider, drives lift driving piece 3 and pneumatic chuck 2 through slider 11 and realizes lateral shifting's function. The linear motion module 10 is provided with a digital display pressure adjusting meter. The functions of adjusting pressure and displaying pressure data can be realized. As another embodiment, the linear motion module 10 may be replaced with a cylinder. The first lifting cylinder 12 realizes the functions of driving the mounting plate 13 and the pneumatic sucker 2 to lift.

In this embodiment, two guide posts 14 are disposed at intervals on the top of the mounting plate 13, the two guide posts 14 both penetrate through the slider 11, and the two guide posts 14 are slidably connected with the slider 11. The guide posts 14 prevent the mounting plate 13 from being displaced during the lifting operation, thereby providing a guide function.

With the 2 interval distributions of a plurality of pneumatic chuck in the bottom of mounting panel 13, be used for inhaling tight coil guide 27's corresponding position through a plurality of pneumatic chuck 2, it is more steady when letting to absorb coil guide 27 and remove, prevents the condition of piece that falls.

In this embodiment, the blowing frame 5 includes a frame plate 15 and a plurality of gag lever posts 16, and a plurality of gag lever posts 16 interval sets up, and a plurality of gag lever posts 16 are connected with the top of frame plate 15.

As shown in fig. 1, since the coil guide 27 has a gap at an interval, when the coil guide 27 is moved above the material placing frame 5, the pneumatic suction cup 2 stops sucking tightly, so that the coil guide 27 drops to the frame plate 15 due to self weight, and passes through the gap through the limiting rod 16, thereby realizing the function of stably placing the material, ensuring stable placing posture of the coil guide 27, avoiding posture change due to the subsequently dropped coil guide 27, and ensuring tidy effect. And the limiting rod 16 facilitates the superposition of a plurality of coil guide sheets 27, facilitates subsequent batch processing, and improves the production efficiency.

Specifically, the specific number of the limiting rods 16 on the frame plate 15 is four, and every two limiting rods 16 are used as a group of discharging groups for realizing stable discharging through gaps of the coil guide pieces 27. Two sets are provided for increasing the number of coil guide vanes 27 placed on the frame plate 15.

The machine tool 18 is further provided with any one of the automatic material collecting devices described above, which is mounted at the discharge end of the punching device 21.

Example 2.

Referring to fig. 4, unlike embodiment 1, in embodiment 2, the material loading frame 5 includes a frame plate 15, a second controller, a second lifting cylinder 17 and a plurality of limiting rods 16, an output shaft of the second lifting cylinder 17 is connected with the bottom of the frame plate 15, the plurality of limiting rods 16 are arranged at intervals, the plurality of limiting rods 16 all penetrate through the frame plate 15 in an upward direction, the plurality of limiting rods 16 are all slidably connected with the frame plate 15, the upper portion of the frame plate 15 is provided with a pressure sensor, the pressure sensor is in communication connection with an input end of the second controller, and an output end of the second controller is electrically connected with a control end of the second lifting cylinder 17.

Specifically, the limiting rod 16 is fixedly installed on the machine tool 18, because the limiting rod 16 has a certain height, the space between the frame plate 15 and the pneumatic suction cup 2 is large, if the coil guide 27 directly drops from a higher position, the welding position of the coil is easily damaged, therefore, the lifting function is realized by arranging the second lifting cylinder 17 to drive the frame plate 15, the limiting rods 16 are matched with the frame plate 15 to be in sliding connection, when the material collection is started, the second controller controls the second lifting cylinder 17 to act, the second lifting cylinder 17 drives the frame plate 15 to ascend, the space between the frame plate 15 and the pneumatic suction cup 2 is reduced, the coil guide 27 is prevented from being damaged, after a certain number of coil guide 27 are stacked on the frame plate 15, the pressure sensor is pressed to reach a set threshold value, a pressure trigger signal is sent to the second controller, the second controller drives the frame plate 15 to descend through the second lifting cylinder 17, the length of the limiting rod 16 protruding out of the frame plate 15 is increased, so that subsequent coil guide pieces 27 can be conveniently and continuously stacked. Specifically, the second controller adopts a single chip microcomputer or a PLC.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (9)

1. An automatic material collecting device which is characterized in that: including feeder (1), pneumatic chuck (2), be used for driving pneumatic chuck (2) lift driving piece (3) of action, be used for driving pneumatic chuck (2), lift driving piece (3) horizontal reciprocating motion displacement driving piece (4) and be used for the stack to place blowing frame (5) of coil guide piece (27), pneumatic chuck (2) set up in the bottom of lift driving piece (3), lift driving piece (3) and displacement driving piece (4) sliding connection, displacement driving piece (4) set up in the top of the feeder that directly shakes.

2. The automatic material collecting device of claim 1, wherein: the feeder (1) is a direct vibration feeder which comprises an electromagnet, a spring piece and a linear track (6), wherein the electromagnet is connected with the linear track (6) through the spring piece.

3. The automatic material collecting device of claim 2, wherein: two sides of the linear track (6) are extended with groove walls (7).

4. The automatic material collecting device of claim 2, wherein: the straight line track (6) is installed and is expected sensor (8), the feeder that directly shakes includes first controller, arrive material sensor (8) and the input communication connection of first controller, the output and the electro-magnet electricity of first controller are connected.

5. The automatic material collecting device of claim 1, wherein: displacement driving piece (4) are including support (9) and linear motion module (10), linear motion module (10) are installed in support (9), linear motion module (10) place sharp perpendicular to directly shakes feeder place sharp, linear motion module (10) sliding connection has slider (11), lift driving piece (3) are including first lift cylinder (12) and mounting panel (13), install in the upper end of slider (11) first lift cylinder (12), the output shaft of first lift cylinder (12) runs through slider (11) and is connected with the upper end of mounting panel (13), the quantity of pneumatic chuck (2) is a plurality of, and a plurality of pneumatic chuck (2) set up in the bottom of mounting panel (13).

6. The automatic material collecting device of claim 5, wherein: the top interval of mounting panel (13) is equipped with two guide post (14), and slider (11) are all run through in two guide post (14), two guide post (14) and slider (11) sliding connection.

7. The automatic material collecting device of claim 1, wherein: the feeding frame (5) comprises a frame plate (15) and a plurality of limiting rods (16), the limiting rods (16) are arranged at intervals, and the limiting rods (16) are connected with the top of the frame plate (15).

8. An inductor winding spot welding machine with an automatic material receiving device comprises a machine tool (18), wherein the machine tool (18) is provided with a material belt supply device (19), a spot welding device (20), a punching device (21) and two groups of coil forming mechanisms (22), the material belt supply device (19), the spot welding device (20) and the punching device (21) are sequentially arranged on the same horizontal line, and each group of coil forming mechanisms (22) comprises a peeling device (23), a winding device (24) and a coil conveying device (25) which is used for reciprocating movement between the spot welding device (20) and the winding device (24); peeling device (23) and winding device (24) set gradually on same water flat line, its characterized in that: the machine tool (18) is further provided with an automatic material collecting device according to any one of claims 1 to 7, which is mounted at the discharge end of the punching device (21).

9. An inductor winding spot welding machine with an automatic material receiving device according to claim 8, characterized in that: each group of coil forming mechanisms (22) also comprises a camera detection device (26) for shooting coils on the coil conveying device (25), and the camera detection device (26) is arranged between the winding device (24) and the spot welding device (20).

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