DC motor rotor wire removing device

Abstract

The utility model discloses a direct current motor rotor wire removing device, which comprises a base, a baffle plate, a support frame, an extrusion assembly and an adjusting device, and is characterized in that the adjusting device is arranged, a connecting rod drives a connecting rod to synchronously and circularly rotate while a driving motor drives a crank to circularly rotate, and when the connecting rod circularly rotates and is adjusted to a certain angle, the extrusion assembly is rotated; when the sliding mechanism translates to a certain position, translation adjustment of the sliding mechanism is converted into arc-direction swing adjustment through sliding grooves in the left side and the right side of the mounting base, and therefore the sliding mechanism inclines forwards by a certain amplitude; the extruded electronic rotor can be conveniently poured out; by arranging the sliding mechanism, the sliding seat performs translation adjustment through a sliding groove and a sliding block, and the sliding seat performs sliding guide adjustment through sliding rods on the left side and the right side and sliding grooves in the left side and the right side of the mounting seat, so that the effect of changing the sliding angle of the sliding seat is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of waste motor disassembly, in particular to a device for removing wires from a DC motor rotor. Background Technique

[0002] DC motors are widely used in electronic products such as small household appliances and electric vehicles. They have the advantages of fine grading of transmission ratio, compact structure, small volume, strong overload capacity, strong versatility, and convenient maintenance. In the prior art, generally, the coil is cut by manual shears or manually removed one by one. This method has low efficiency and high labor cost.

[0003] For example, the patent with the publication number CN202023022370.5 discloses a "device for removing wires from a motor rotor". By setting a pressing mechanism to drive a cutter to move downward to cut the coil wound on the motor rotor disassembly device, it is convenient to remove the coil. Compared with the manual wire removal method, the work efficiency is improved, the labor cost is saved, and at the same time, the pressing mechanism with a crank-slider structure is simple and convenient for employees to operate. The deformation force of the spring can drive the connecting shaft to move upward and automatically reset after the cutting is completed, reducing the workload of employees.

[0004] The above-mentioned method cuts the coil of the motor rotor by driving a cutter with a pressing mechanism, thus saving the convenience of manual wire removal. However, after the motor rotor is extruded and separated by the pressing mechanism, the motor rotor will remain in the separation groove, and the motor will fall to the lower material outlet for collection. However, the motor rotor needs to be disassembled manually. This method not only has low efficiency but also has a certain degree of danger, which is not conducive to the use of motor rotor disassembly. Content of the Utility Model

[0005] (1) Technical Problem to be Solved

[0006] Aiming at the deficiencies of the prior art, the utility model provides a device for removing wires from a DC motor rotor, which solves the above-mentioned problems.

[0007] (2) Technical Solution

[0008] To achieve the above object, the utility model is realized by the following technical solutions: A DC motor rotor wire removal device, including a base, a baffle, a support frame, a pressing component and an adjusting device. On the left and right sides of the top of the base, baffles are respectively installed. The support frame is installed on the front side of the top of the base. A pressing component is installed in the middle of the support frame. The adjusting device is installed in the middle of the top of the base and is installed on the rear side of the right end of the baffle. The adjusting device includes a driving motor, a crank, a connecting rod, a link, a fixed rod, a fixed seat, a sliding mechanism, a slider and a mounting seat. The output end of the driving motor is connected to the front inner side of the right end of the crank by a transmission shaft. The rear inner side of the crank is fixedly connected to the rear inner side of the link by a connecting rod. The front inner side of the link is fixed to the middle of the fixed rod. The left and right sides of the fixed rod are respectively fixed to the upper inner sides of the fixed seats. The two groups of fixed seats are respectively installed on the left and right sides of the middle of the top of the sliding mechanism. The bottom of the sliding mechanism is slidably matched with the slider. The slider is installed in the middle of the inner side of the mounting seat. The driving motor is installed on the rear side of the right end of the baffle. The mounting seat is installed in the middle of the top of the base.

[0009] Preferably, the sliding mechanism includes a sliding seat, a sliding rod, a sliding groove and a placing plate. The front side of the left end of the sliding seat is installed with a sliding rod. A sliding groove is opened in the middle of the bottom end of the sliding seat. The placing plate is fixed to the front side of the upper end of the sliding seat. The sliding seat is slidably matched with the slider through the sliding groove.

[0010] Preferably, the crank makes a circular motion through the driving motor. The rear end of the link makes a synchronous circular motion with the crank through the connecting rod. And the link makes the sliding mechanism do a translational motion through the fixed rod and the fixed seat, so as to drive the sliding mechanism and the motor rotor on the placing plate to perform translational adjustment.

[0011] Preferably, the front end of the link is arranged horizontally with the middle inner sides of the fixed rod, the fixed seat and the sliding mechanism, so as to improve the effect of the link rotating and adjusting to push the fixed rod translationally.

[0012] Preferably, sliding grooves are opened in the middle of the left and right ends of the mounting seat. The two groups of sliding grooves are composed of a horizontal shape and an arc shape, which is convenient for cooperating with the sliding mechanism to tilt and pour out the disassembled motor rotor on the placing plate.

[0013] Preferably, four groups of sliding rods are provided and are distributed in two groups at the middle of the left and right ends of the sliding seat. And the sliding seat is slidably matched with the sliding grooves on the left and right inner sides of the two groups of mounting seats through the four groups of sliding rods, and the four groups of sliding rods play an auxiliary role in translational positioning of the sliding seat and keep the tilting angle of the sliding seat within a fixed range.

[0014] Preferably, the placement plate and the extrusion assembly are arranged on the same vertical line, which is convenient for squeezing the motor on the same vertical line and improving the effect of disassembling the motor rotor.

[0015] (III) Advantageous Effects

[0016] The utility model provides a DC motor rotor wire removal device, which has the following advantageous effects: by providing an adjusting device, while the driving motor drives the crank to rotate circularly, the connecting rod drives the connecting rod to rotate circularly synchronously. When the connecting rod rotates to a certain angle, it pushes the fixed rod, the fixed seat and the sliding mechanism to make a translational adjustment along the slider of the mounting seat. And when the sliding mechanism translates to a certain position, the sliding mechanism is converted from translational adjustment to arc-shaped swing adjustment through the chutes on the left and right sides of the mounting seat, so as to tilt the sliding mechanism forward by a certain amplitude and conveniently pour out the extruded electronic rotor.

[0017] The utility model provides a DC motor rotor wire removal device, which has the following advantageous effects: by providing a sliding mechanism, the sliding seat makes a translational adjustment through the chute and the slider, and the sliding seat makes a sliding guiding adjustment through the sliding rods on the left and right sides and the chutes on the left and right sides of the mounting seat, so as to achieve the effect of changing the sliding angle of the sliding seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 is a plan structural schematic diagram of the utility model;

[0020] Figure 3 is a three-dimensional structural schematic diagram of the adjusting device of the utility model;

[0021] Figure 4 is a left-view partial structural plan schematic diagram of the adjusting device of the utility model;

[0022] Figure 5 is a three-dimensional structural schematic diagram of the sliding mechanism of the utility model.

[0023] In the figure: base - 1, baffle - 2, support frame - 3, extrusion assembly - 4, adjusting device - 5, driving motor - 51, crank - 52, connecting rod - 53, connecting rod - 54, fixed rod - 55, fixed seat - 56, sliding mechanism - 57, slider - 58, mounting seat - 59, sliding seat - 571, sliding rod - 572, chute - 573, placement plate - 574. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0025] Please refer to Figure 1 and 2 , the present utility model provides a technical solution for a DC motor rotor wire removal device: A DC motor rotor wire removal device includes a base 1, a baffle 2, a support frame 3, a pressing assembly 4, and an adjusting device 5. On the left and right sides of the top of the base 1, baffles 2 are respectively installed. The support frame 3 is installed on the front side of the top of the base 1. A pressing assembly 4 is installed in the middle of the support frame 3. The adjusting device 5 is installed in the middle of the top of the base 1, and the adjusting device 5 is installed at the rear side of the right end of the baffle 2.

[0026] Please refer to Figure 3 and 4 , the present utility model provides a technical solution for a DC motor rotor wire removal device: An adjusting device 5 of a DC motor rotor wire removal device includes a driving motor 51, a crank 52, a connecting rod 53, a link 54, a fixed rod 55, a fixed seat 56, a sliding mechanism 57, a slider 58, and a mounting seat 59. The output end of the driving motor 51 is in transmission connection with the front inner side of the right end of the crank 52 by a transmission shaft. The inner side of the rear end of the crank 52 is fixedly connected to the inner side of the rear end of the link 54 through the connecting rod 53. The inner side of the front end of the link 54 is fixed to the middle of the fixed rod 55. The left and right sides of the fixed rod 55 are respectively fixed to the inner sides of the upper ends of the two fixed seats 56. The two fixed seats 56 are respectively installed on the left and right sides of the middle of the top of the sliding mechanism 57. The bottom of the sliding mechanism 57 is in sliding fit with the slider 58. The slider 58 is installed in the middle of the inner side of the mounting seat 59. The driving motor 51 is installed at the rear side of the right end of the baffle 2. The mounting seat 59 is installed in the middle of the top of the base 1. The crank 52 makes a circular motion through the driving motor 51. The rear end of the link 54 makes a synchronous circular motion with the crank 52 through the connecting rod 53. And the link 54 makes the sliding mechanism 57 perform a translational motion through the fixed rod 55 and the fixed seat 56, so as to drive the sliding mechanism 57 and the motor rotor on the placing plate 574 to perform translational adjustment. The front end of the link 54 is arranged horizontally with the middle inner sides of the fixed rod 55, the fixed seat 56, and the sliding mechanism 57, so as to improve the effect of the link 54 rotating and adjusting to push the fixed rod 55 translationally. In the middle of the left and right ends of the mounting seat 59, chutes are respectively opened. The two chutes are both composed of a horizontal and an arc shape, which is convenient for cooperating with the sliding mechanism 57 to tilt and pour out the disassembled motor rotor on the placing plate 574.

[0027] Please refer toFigure 5 , the present utility model provides a technical solution for a wire removal device for a DC motor rotor: a wire removal device for a DC motor rotor, the sliding mechanism 57 includes a sliding seat 571, a sliding rod 572, a sliding groove 573 and a placement plate 574. A sliding rod 572 is installed on the front side of the left end of the sliding seat 571. A sliding groove 573 is provided in the middle of the bottom end of the sliding seat 571. The placement plate 574 is fixed to the front side of the upper end of the sliding seat 571. The sliding seat 571 is slidably engaged with the slider 58 through the sliding groove 573. There are four groups of sliding rods 572, and they are distributed in pairs at the middle parts of the left and right ends of the sliding seat 571. And the sliding seat 571 is slidably engaged with the sliding grooves on the left and right sides inside the two mounting seats 59 through the four groups of sliding rods 572. And while the four groups of sliding rods 572 play an auxiliary role in translating and positioning the sliding seat 571, they also keep the inclination angle of the sliding seat 571 within a fixed range. The placement plate 574 is arranged in the same vertical line as the pressing component 4, which is convenient for pressing the motor in the same vertical line and improving the effect of disassembling the motor rotor.

[0028] During use, the motor is vertically placed into the placement groove inside the placement plate 574. Subsequently, the pressing component 4 is driven to press and separate the motor in the placement groove from top to bottom. The pressed motor housing falls out from the bottom inside the placement groove for collection, while the separated motor rotor remains in the placement groove inside the placement plate 574;

[0029] Subsequently, the driving motor 51 is driven to drive the crank 52 to rotate circularly through the driving shaft. At the same time, when the crank 52 rotates, the connecting rod 53 drives the connecting rod 54 to rotate circularly synchronously. When the connecting rod 54 rotates and adjusts from the back down to the front end, the front end of the connecting rod 54 pushes the fixing rod 55 fixed in the middle of the two fixing seats 56, so that the fixing rod 55 drives the sliding seat 571 to make a translational adjustment. Through the translational cooperation between the sliding groove 573 at the bottom of the sliding seat 571 and the slider 58, the stability of the translational guidance of the sliding seat 571 is improved;

[0030] Subsequently, the sliding seat 571 is slidably guided and adjusted through the sliding rods 572 on the left and right sides and the sliding grooves on the left and right sides of the mounting seat 59, so that the sliding seat 571 tilts forward and downward to a certain extent, and the pressed electronic rotor is conveniently poured out and collected. And through the reciprocating blanking of the driving motor 51, the crank 52, the connecting rod 53, and the connecting rod 54 to push and adjust the fixing rod 55 translationally, the collection effect of the motor rotor is improved.

[0031] The control mode of the present utility model is controlled by manually starting and closing the switch. The wiring diagram of the power element and the power supply are common knowledge in the field. And the present utility model is mainly used to protect mechanical devices, so the control mode and wiring layout of the present utility model will not be explained in detail.

[0032] The control method of the present utility model is automatically controlled by a controller. The control circuit of the controller can be realized by simple programming of those skilled in the art. The provision of power supply also belongs to the common general knowledge in the art. Moreover, the present utility model is mainly used to protect mechanical devices. Therefore, the control method and circuit connection of the present utility model will not be further explained in detail.

[0033] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A DC motor rotor wire removal device, comprising a base (1), a baffle (2), a support frame (3) and an extrusion assembly (4), wherein the baffles (2) are respectively installed on the left and right sides of the top of the base (1), the support frame (3) is installed on the front side of the top of the base (1), and the extrusion assembly (4) is installed in the middle of the support frame (3); Features: The invention also comprises an adjusting device (5), the adjusting device (5) being mounted at the middle of the top end of the base (1), and the adjusting device (5) being mounted at the rear side of the right end of the baffle (2), the adjusting device (5) comprising a driving motor (51), a crank (52), a connecting rod (53), a connecting rod (54), a fixing rod (55), a fixing seat (56), a sliding mechanism (57), a sliding block (58) and a mounting seat (59), the output end of the driving motor (51) being connected to the front inner side of the right end of the crank (52) by a transmission shaft, and the inner side of the rear end of the crank (52) being connected to the connecting rod (54) by a connecting rod (53). The inner side of the rear end of the connecting rod (54) is fixedly connected, the inner side of the front end of the connecting rod (54) is fixed to the middle part of the fixing rod (55), the left and right sides of the fixing rod (55) are respectively fixed to the inner side of the upper end of the fixing seat (56), the two groups of the fixing seats (56) are respectively installed on the left and right sides of the middle part of the top end of the sliding mechanism (57), the bottom of the sliding mechanism (57) is slidably matched with the sliding block (58), the sliding block (58) is installed in the middle part of the inner side of the mounting seat (59), the driving motor (51) is installed on the rear side of the right end of the baffle (2), and the mounting seat (59) is installed in the middle part of the top end of the base (1).

2. A DC motor rotor wire removal device according to claim 1, characterized in that: The sliding mechanism (57) comprises a sliding seat (571), a sliding rod (572), a sliding groove (573) and a placement plate (574); the sliding rod (572) is installed on the front side of the left end of the sliding seat (571); a sliding groove (573) is provided in the middle of the bottom end of the sliding seat (571); the placement plate (574) is fixed to the front side of the upper end of the sliding seat (571); the sliding seat (571) is slidably matched with the slider (58) through the sliding groove (573).

3. A DC motor rotor wire removal device according to claim 1, characterized in that: The crank (52) performs circular motion through the driving motor (51), the rear end of the connecting rod (54) performs synchronous circular motion with the crank (52) through the connecting rod (53), and the connecting rod (54) causes the sliding mechanism (57) to perform translational motion through the fixing rod (55) and the fixing seat (56).

4. A DC motor rotor wire removal device according to claim 1, characterized in that: The front end of the connecting rod (54) is arranged on the same horizontal line as the fixing rod (55), the fixing seat (56) and the inner side of the middle part of the sliding mechanism (57).

5. A DC motor rotor wire removal device according to claim 1, characterized in that: The middle parts of the left and right ends of the mounting seat (59) are both provided with sliding grooves, and the two groups of sliding grooves are composed of two shapes, one horizontal and one arc.

6. A DC motor rotor wire removal device according to claim 2, characterized in that: The sliding rods (572) are provided in four groups, and are arranged in pairs at the middle of the left and right ends of the sliding seat (571), and the sliding seat (571) is slidably matched with the sliding grooves on the left and right sides of the two groups of mounting seats (59) through the four groups of sliding rods (572).

7. A DC motor rotor wire removal device according to claim 2, characterized in that: The placement plate (574) and the extrusion assembly (4) are arranged on the same vertical line.

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