Automatic forming coil winding machine

Abstract

The present invention is applicable to the technical field of coil winding machines, an automatic forming coil winding machine, including a frame body, a positioning mechanism, an electrical control part, a mechanical execution part and an operating component, the positioning mechanism includes a stainless steel polished rod and a stainless steel baffle fixed on the frame body, the stainless steel polished rod is inserted into a V-shaped material trough, and the stainless steel baffle is movably connected to the upper end of one side of the V-shaped material trough; by arranging the stainless steel polished rod and the stainless steel baffle, the stainless steel polished rod is inserted into a V-shaped material trough, and the stainless steel baffle is movably connected to the upper end of one side of the V-shaped material trough, the V-shaped material trough can cope with raw materials of different specifications, and there is no requirement for the thickness of the raw materials, so that the application range of the device is wider, and by arranging the first stepper motor, the second stepper motor and the mechanical structure coordinated with each other, the machine can adapt to the production of various planned winding products.

Description

Technical Field

[0001] The invention belongs to the technical field of coil winding machines, and in particular relates to an automatic forming coil winding machine. Background Art

[0002] When making samples or winding products, traditional screws are used to control the forming and the proximity switches are used for positioning. Different varieties of screws have different specifications and different screws. Due to the limited positioning accuracy of screws to control the pitch, it is impossible to meet the product pitch specification requirements. Different product specifications have different screws, and a large number of screws need to be processed and prepared in production. It takes up a lot of manpower, material resources and funds, the screws are frequently replaced, the threads are seriously worn, and the motor inertia overshoots, resulting in inaccurate positioning and affecting product quality. Summary of the invention

[0003] The invention provides an automatic forming coil winding machine, aiming to solve the problem that the existing coil winding machine cannot use different raw materials for winding and cannot produce wound products of different specifications.

[0004] The present invention is implemented as follows: an automatic forming coil winding machine includes a frame body, a positioning mechanism, an electrical control part, a mechanical execution part and an operating component.

[0005] The positioning mechanism comprises a stainless steel polished rod and a stainless steel baffle fixed on the frame body, the stainless steel polished rod is inserted into a V-shaped trough, and the stainless steel baffle is movably connected to the upper end of one side of the V-shaped trough;

[0006] The electrical control part includes a first stepper motor, a second stepper motor and a programmable controller, and the programmable controller and the first stepper motor and the second stepper motor are connected via a signal line;

[0007] The mechanical execution part includes a winding mechanism and a pulling mechanism, the winding mechanism includes a screw rod, one end of which is fixedly connected to the output shaft of the first stepper motor, the pulling mechanism includes a rotating wheel, a connecting rod, a knife seat, a base and a slide rail, the rotating wheel is fixedly connected to the output end of the second stepper motor through a transmission shaft, one end of the connecting rod is detachably connected to the eccentric position on the rotating wheel, and the other end is fixedly connected to the knife seat, the base is fixedly connected to the slide rail, and the slide rail is slidably connected to the knife seat;

[0008] The operating component includes a stepper motor driver, a liquid crystal display and a touch keyboard. The programmable controller, the stepper motor driver, the liquid crystal display and the touch keyboard are connected by signals and are all electrically connected to an external power supply. The stepper motor driver is connected to the first stepper motor and the second stepper motor by signals.

[0009] The present invention also provides preferably that the screw rod is composed of a high-precision threaded screw rod.

[0010] The present invention also provides preferably that the programmable controller is a programmable controller PC66-40.

[0011] The present invention also provides that preferably, the stepper motor driver is a stepper driver DMA86OH.

[0012] The present invention also provides that preferably, the exterior of the touch keyboard is fully enclosed.

[0013] The present invention also provides preferably that the winding mechanism further comprises a feeding portion, the feeding portion is located at one end of the lead screw close to the first stepper motor and is fixedly connected to the frame.

[0014] Compared with the prior art, the beneficial effects of the present invention are: an automatic forming coil winding machine of the present invention, by setting a stainless steel polished rod and a stainless steel baffle, the stainless steel polished rod is inserted into a V-shaped material trough, the stainless steel baffle is movably connected to the upper end of one side of the V-shaped material trough, the V-shaped material trough can cope with raw materials of different specifications, and there is no requirement for the thickness of the raw materials, which makes the application range of the device wider, and by setting a first stepper motor, a second stepper motor and their mutually coordinated mechanical structure, the machine can adapt to the production of various planned winding products. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the present invention;

[0016] Figure 2 It is a schematic diagram of the positioning mechanism structure in the present invention;

[0017] Figure 3 It is a schematic diagram of the structure of the lifting mechanism in the present invention;

[0018] In the figure: 1-frame body, 2-positioning mechanism, 21-stainless steel polished rod, 22-stainless steel baffle, 23-V-shaped trough, 3-electrical control part, 31-first stepper motor, 32-second stepper motor, 33-programmable controller, 4-mechanical execution part, 41-winding mechanism, 42-lifting mechanism, 411-screw rod, 412-feeding part, 421-rotating wheel, 422-connecting rod, 423-knife seat, 424-base, 425-slide rail, 5-operating component, 52-stepper motor driver, 53-liquid crystal display, 54-touch keyboard. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0020] See also Figure 1-3 The present invention provides a technical solution: an automatic forming coil winding machine, comprising a frame body 1, a positioning mechanism 2, an electrical control part 3, a mechanical execution part 4 and an operating component 5,

[0021] The positioning mechanism 2 includes a stainless steel polished rod 21 and a stainless steel baffle 22 fixed on the frame body 1, the stainless steel polished rod 21 is inserted into a V-shaped material groove 23, and the stainless steel baffle 22 is movably connected to the upper end of one side of the V-shaped material groove 23;

[0022] The electrical control part 3 includes a first stepper motor 31, a second stepper motor 32 and a programmable controller 33, and the programmable controller 33 and the first stepper motor 31 and the second stepper motor 32 are connected via a signal line;

[0023] The mechanical execution part 4 includes a winding mechanism 41 and a pulling mechanism 42. The winding mechanism 41 includes a screw rod 411. One end of the screw rod 411 is fixedly connected to the output shaft of the first stepper motor 31. The pulling mechanism 42 includes a rotating wheel 421, a connecting rod 422, a knife seat 423, a base 424 and a slide rail 425. The rotating wheel 421 is fixedly connected to the output end of the second stepper motor 32 through a transmission shaft. One end of the connecting rod 422 is detachably connected to the eccentric position on the rotating wheel 421, and the other end is fixedly connected to the knife seat 423. The base 424 is fixedly connected with a slide rail 425. The slide rail 425 is slidably connected to the knife seat 423, and the knife seat 423 is fixedly connected to the housing of the first stepper motor 31.

[0024] The operating component 5 includes a stepper motor driver 52, a liquid crystal display 53 and a touch keyboard 54. The programmable controller 33, the stepper motor driver 52, the liquid crystal display 53 and the touch keyboard 54 are connected by signals and are all electrically connected to an external power supply. The stepper motor driver 52 is connected to the first stepper motor 31 and the second stepper motor 32 by signals.

[0025] In this embodiment, the positioning mechanism 2 includes a stainless steel rod 21 and a stainless steel baffle 22 fixed on the frame body 1. The stainless steel rod 21 is inserted into a V-shaped trough 23. The stainless steel baffle 22 is movably connected to the upper end of one side of the V-shaped trough 23. The V-shaped trough 23 can cope with raw materials of different specifications, and there is no requirement for the thickness of the raw materials, which makes the application range of the device wider. One side of the V-shaped trough 23 is movably connected to the stainless steel baffle 22, and the stainless steel baffle can be opened and closed freely. When in use, open the stainless steel baffle 22, put the raw material into the V-shaped trough 23, and then close the stainless steel baffle 22 and fix it in the V-shaped trough 23, which can improve work efficiency, adapt to raw materials of various specifications, and increase the practicality of the machine.

[0026] In this embodiment, the programmable controller 33 and the first stepper motor 31 and the second stepper motor 32 are connected through a signal line. By connecting the first stepper motor 31 and the second stepper motor 32 to the stepper motor driver 52 signals, the programmable controller 33 is used to connect the stepper motor driver 52 signals. When in use, the movement rules of each motor are transmitted to the stepper motor driver 52 by setting the parameters of the programmable controller 33. The stepper motor driver 52 receives the instructions and sends operation instructions consistent with the task required by the programmable controller 33 to the first stepper motor 31 and the second stepper motor 32. Each stepper motor performs corresponding work after receiving the instructions.

[0027] In this embodiment, the winding mechanism 41 includes a screw rod 411, one end of which is fixedly connected to the output shaft of the first stepper motor 31, and the pulling mechanism 42 includes a rotating wheel 421, a connecting rod 422, a knife seat 423, a base 424 and a slide rail 425. The rotating wheel 421 is fixedly connected to the output end of the second stepper motor 32 through a transmission shaft, one end of the connecting rod 422 is detachably connected to the eccentric position on the rotating wheel 421, and the other end is fixedly connected to the knife seat 423. The base 424 is fixedly connected with a slide rail 425, and the slide rail 425 is slidably connected to the knife seat 423; the action of the first stepper motor 31 can drive the screw rod 411 to move, and the rotation speed of the screw rod 411 can be adjusted according to materials of different specifications, so that the use range of the machine can be greatly improved, and the stretching mechanism is The second stepper motor 32 is used to drive the rotating wheel 421 to rotate. One end of the connecting rod 422 is connected to the eccentric position on the rotating wheel 421 and is detachably connected. When the rotating wheel 421 rotates, the connecting rod 422 is driven to reciprocate up and down, thereby allowing the knife seat 423 fixed at the other end of the connecting rod 422 to reciprocate up and down. The base 424 is fixed on the frame body. The base 424 is provided with a slide rail 425. The knife seat 423 reciprocates on the slide rail 425. At the same time, since the knife seat 423 is fixedly connected to the housing of the first stepper motor 31, the first stepper motor 31 can reciprocate, so that the screw rod 411 can reciprocate up and down. Different up and down movement speeds can be set according to the needs of wound products of different lengths, thereby improving the production specifications of the wound products.

[0028] In this embodiment, the operating component 5 includes a stepper motor driver 52, a liquid crystal display 53 and a touch keyboard 54. The programmable controller 33, the stepper motor driver 52, the liquid crystal display 53 and the touch keyboard 54 are connected by signals, and are all electrically connected to an external power supply. The stepper motor driver 52 is connected to the first stepper motor 31 and the second stepper motor 32 by signals, and is connected to the programmable controller 33 by signals through the liquid crystal display 53 to enter a universally designed operating interface, which correspondingly adjusts the speed of the first stepper motor 31 and the speed of the second stepper motor 32. At the same time, a touch keyboard matching its control system is provided, and its data parameters can be directly changed to allow the machine to perform intelligent operations.

[0029] Furthermore, the screw rod 411 is a high-precision threaded screw rod, the programmable controller 33 is a programmable controller PC66-40, the stepper motor driver 52 is a stepper driver DMA86OH, the touch keyboard 54 is fully enclosed on the outside, and the winding mechanism 41 also includes a feed part 412, which is located at one end of the screw rod 411 close to the first stepper motor 31 and is fixedly connected to the frame.

[0030] In this embodiment, the screw rod 411 is composed of a threaded screw rod, which can improve work efficiency. This machine has relatively high requirements on the accuracy of mechanical equipment. The higher the accuracy of the threaded screw rod, the smaller the error of the finished product will be. The programmable controller 33 in this machine adopts PC66-40, and the stepper motor driver 52 is a stepper driver DMA86OH, which makes the operation of the machine simple and convenient to use. The automatic, manual and stepping control are flexible, the instructions are rich, the electronic gear subdivided steps, precise positioning, storage of several programs, large degree of freedom of variability, and convenient and intuitive modification of process parameters; at the same time, the touch keyboard 54 in the embodiment is fully enclosed on the outside, which can effectively avoid dust entry, operation jams, and insensitivity. In addition, in this embodiment, a feed part 412 is provided, which allows the material to enter the winding mechanism smoothly for winding, thereby improving work efficiency.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic forming coil winding machine, characterized in that: It comprises a frame body (1), a positioning mechanism (2), an electrical control part (3), a mechanical execution part (4) and an operating component (5). The positioning mechanism (2) comprises a stainless steel polished rod (21) and a stainless steel baffle (22) fixed on the frame body (1); the stainless steel polished rod (21) is inserted into a V-shaped material trough (23); and the stainless steel baffle (22) is movably connected to an upper end of one side of the V-shaped material trough (23); The electrical control part (3) comprises a first stepper motor (31), a second stepper motor (32) and a programmable controller (33), and the programmable controller (33) and the first stepper motor (31) and the second stepper motor (32) are connected via a signal line; The mechanical execution part (4) comprises a winding mechanism (41) and a pulling mechanism (42), wherein the winding mechanism (41) comprises a screw rod (411), one end of which is fixedly connected to the output shaft of the first stepper motor (31), and the pulling mechanism (42) comprises a rotating wheel (421), a connecting rod (422), a knife seat (423), a base (424) and a slide rail (425), wherein the rotating wheel (421) is fixedly connected to the output end of the second stepper motor (32) via a transmission shaft, one end of the connecting rod (422) is detachably connected to an eccentric position on the rotating wheel (421), and the other end is fixedly connected to the knife seat (423), the slide rail (425) is fixedly connected to the base (424), the slide rail (425) is slidably connected to the knife seat (423), and the knife seat (423) is fixedly connected to the housing of the first stepper motor (31); The operating component (5) comprises a stepper motor driver (52), a liquid crystal display (53) and a touch keyboard (54); the programmable controller (33), the stepper motor driver (52), the liquid crystal display (53) and the touch keyboard (54) are connected via signals and are all electrically connected to an external power supply; the stepper motor driver (52) is connected to the first stepper motor (31) and the second stepper motor (32) via signals; The screw rod (411) is a high-precision threaded screw rod, and the winding mechanism (41) further comprises a feeding portion (412). The feeding portion (412) is located at one end of the screw rod (411) close to the first stepper motor (31) and is fixedly connected to the frame.

2. An automatic forming coil winding machine as claimed in claim 1, characterized in that: The programmable controller (33) is a programmable controller PC66-40.

3. An automatic forming coil winding machine as claimed in claim 1, characterized in that: The stepper motor driver (52) is a stepper driver DMA86OH.

4. The automatic forming coil winding machine according to claim 1, characterized in that: The touch keyboard (54) is fully enclosed on the outside.

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