An electric slip ring production and assembly device

Abstract

The present invention discloses an electric slip ring production and assembly device, which includes a machine base, a first conveying turntable, a second conveying turntable, a transfer moving device, a mandrel feeding and installing device, a housing feeding and installing device, a PCB feeding and installing device, a brush wire feeding and installing device, a brush wire detection device, a brush wire dispensing and fixing device, and a blanking device. The first conveying turntable, the second conveying turntable, and the transfer moving device are all arranged on the machine base. The transfer moving device is arranged between the first conveying turntable and the second conveying turntable. The mandrel feeding and installing device, the housing feeding and installing device, and the PCB feeding and installing device are all arranged outside the first conveying turntable on the machine base. The brush wire feeding and installing device, the brush wire detection device, the brush wire dispensing and fixing device, and the blanking device are all arranged outside the second conveying turntable on the machine base. The present invention is used for the production and assembly of electric slip rings.

Description

Technical Field

[0001] The present invention relates to the technical field of production and assembly equipment for electrical slip rings, and particularly relates to an electrical slip ring production and assembly equipment. Background Art

[0002] An electrical slip ring is a component that supplies power to a rotating body and is an important part of many electrical devices. The electrical slip ring includes parts such as a housing, a core shaft, a PCB board, and brush wires. The core shaft is installed inside the housing, the PCB board is installed outside the housing, the brush wires are installed on the PCB board, and the brush wires are in contact with the core shaft inside the housing, so as to realize power supply to the rotating core shaft. When producing and assembling an electrical slip ring, it is necessary to install the core shaft inside the housing, install the PCB board outside the housing, and connect the brush wires to the PCB board and the core shaft. At present, when producing and assembling an electrical slip ring, the installation accuracy of the PCB board or the brush wires outside the housing is low, which affects the accuracy of the electrical connection between the brush wires and the circuit on the PCB board, thereby affecting the electrical conduction between the brush wires, the core shaft, and the PCB board, and further affecting the yield of electrical slip ring production and assembly. For example, in the patent document "202122154469.9 An Automatic Brush Wire Production and Installation Equipment for Conductive Slip Rings", there is no PCB board positioning and installation structure, and it is impossible to position the PCB board during the production and assembly of the electrical slip ring, which affects the accuracy of the electrical connection between the brush wires and the circuit on the PCB board, thereby affecting the electrical conduction between the brush wires, the core shaft, and the PCB board, and further affecting the yield of electrical slip ring production and assembly. Summary of the Invention

[0003] The technical problem solved by the present invention is to provide an electrical slip ring production and assembly equipment that can solve the technical problem that when producing and assembling an electrical slip ring at present, the installation accuracy of the PCB board outside the housing is low, which affects the accuracy of the electrical connection between the brush wires and the circuit on the PCB board, thereby affecting the electrical conduction between the brush wires, the core shaft, and the PCB board, and further affecting the yield of electrical slip ring production and assembly.

[0004] To solve the above technical problems, the technical solution of the present invention is: an electric slip ring production and assembly device, including a machine base, a first conveying turntable, a second conveying turntable, a transfer moving device, a mandrel feeding and installing device, a housing feeding and installing device, a PCB feeding and installing device, a brush wire feeding and installing device, a brush wire detection device, a brush wire dispensing and fixing device, and a blanking device. The first conveying turntable, the second conveying turntable, and the transfer moving device are all arranged on the machine base. The transfer moving device is arranged between the first conveying turntable and the second conveying turntable. The mandrel feeding and installing device, the housing feeding and installing device, and the PCB feeding and installing device are all arranged outside the first conveying turntable on the machine base. The brush wire feeding and installing device, the brush wire detection device, the brush wire dispensing and fixing device, and the blanking device are all arranged outside the second conveying turntable on the machine base. The PCB feeding and installing device includes a PCB picking mechanism, a PCB positioning mechanism, and a PCB feeding mechanism. The PCB picking mechanism picks the PCB to the PCB positioning mechanism for positioning, and the PCB feeding mechanism feeds the PCB positioned by the PCB positioning mechanism onto the first conveying turntable.

[0005] Further, the PCB positioning mechanism includes a PCB positioning fixture and a PCB moving mechanism. The PCB positioning fixture is arranged at the movable end of the PCB moving mechanism, and the PCB moving mechanism drives the PCB positioning fixture to move between the PCB picking mechanism and the PCB feeding mechanism.

[0006] Further, two groups of PCB positioning fixtures are arranged. Both groups of PCB positioning fixtures are slidably arranged on the mounting plate, and the PCB moving mechanism drives the two groups of PCB positioning fixtures to slide on the mounting plate.

[0007] Further, both the PCB picking mechanism and the PCB feeding mechanism include a PCB suction nozzle and a PCB moving manipulator. The PCB moving manipulator is arranged on the machine base, and the PCB suction nozzle is arranged at the movable end of the PCB moving manipulator.

[0008] Further, the PCB feeding and installing device further includes a PCB feeding mechanism. The PCB feeding mechanism includes a PCB tray and a tray moving mechanism. The tray moving mechanism is arranged on the machine base, the PCB tray is arranged at the movable end of the tray moving mechanism, and the tray moving mechanism drives the PCB tray to move below the PCB picking mechanism.

[0009] Further, the brush wire feeding and installing device includes a brush wire feeding vibrating disk, a brush wire linear feeder, a brush wire rotating mechanism, and a brush wire pressing-in mechanism. The brush wire feeding vibrating disk, the brush wire linear feeder, the brush wire rotating mechanism, and the brush wire pressing-in mechanism are arranged on the machine base in sequence. The brush wire rotating mechanism is arranged above the second conveying turntable, and the brush wire pressing-in mechanism is arranged above the brush wire rotating mechanism.

[0010] Further, the brush wire rotating mechanism includes a brush wire positioning groove and a brush wire rotation driving member. The brush wire positioning groove is rotatably arranged at the end of the brush wire linear feeder, and the brush wire rotation driving member drives the brush wire positioning groove to rotate; the brush wire pressing mechanism includes a brush wire pressing driving member and a pressing plate, and the brush wire pressing driving member drives the pressing plate to lift above the brush wire positioning groove.

[0011] Further, the brush wire dispensing and fixing device includes a brush wire dispensing robot and a brush wire dispensing pusher, and the brush wire dispensing pusher is arranged at the movable end of the brush wire dispensing robot.

[0012] Further, the housing loading and installing device includes a housing loading vibrating disk, a housing loading linear feeder and a housing loading robot. The housing loading vibrating disk, the housing loading linear feeder and the housing loading robot are sequentially arranged on the machine base, and the housing loading robot is arranged between the housing loading linear feeder and the first conveying turntable.

[0013] Further, the mandrel loading and installing device and the unloading device are arranged side by side on the machine base, and the mandrel loading and installing device and the unloading device share a storage fixture.

[0014] The beneficial effects achieved by the present invention are mainly as follows: The electric slip ring production and assembly equipment includes a machine base, a first conveying turntable, a second conveying turntable, a transfer moving device, a mandrel loading and installing device, a housing loading and installing device, a PCB loading and installing device, a brush wire loading and installing device, a brush wire detection device, a brush wire dispensing and fixing device and an unloading device, which can realize the mechanization of mandrel loading, housing loading and installing, PCB loading and installing and brush wire loading and installing, and has high production and assembly efficiency of the electric slip ring. The PCB loading and installing device is provided with a PCB positioning mechanism. Before the PCB board is installed on the outer side of the upper shell, it is positioned by the PCB positioning mechanism, which improves the installation accuracy of the PCB board on the outer side of the upper shell, can ensure the accuracy of the electrical connection between the brush wire and the circuit on the PCB board, thus ensuring the electrical conduction between the brush wire, the mandrel and the PCB board, and further improving the production and assembly yield of the electric slip ring. Description of the Drawings

[0015] Figure 1 It is a top view structural schematic diagram of the overall electric slip ring production and assembly equipment in the embodiment of the present invention;

[0016] Figure 2 It is a structural schematic diagram of the PCB loading and installing device in the embodiment of the present invention;

[0017] Figure 3 It is a structural schematic diagram of the brush wire loading and installing device in the embodiment of the present invention;

[0018] Figure 4 It is a structural schematic diagram of the brush wire dispensing and fixing device in the embodiment of the present invention;

[0019] Figure 5 This is a schematic structural diagram of the housing loading and installation device in the embodiment of the present invention;

[0020] Figure 6 This is a schematic structural diagram of the electric slip ring produced and assembled in the embodiment of the present invention.

[0021] The drawings are only for illustrative purposes and should not be construed as a limitation of this patent; for better illustration of this embodiment, some components in the drawings will be omitted, enlarged or reduced, which does not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted; the same or similar reference numerals correspond to the same or similar components; the terms describing the positional relationship in the drawings are only for illustrative purposes and should not be construed as a limitation of this patent. Detailed implementation manners

[0022] For the convenience of those skilled in the art to understand, the following will describe multiple embodiments of the present invention in combination with the drawings and text. For the sake of clarity, many practical details will be described together in the following description. However, it should be understood that these practical details are not used to limit the present invention. That is to say, in some embodiments of the present invention, these practical details are not necessary. In addition, for the convenience of understanding, some conventional structures and components will be shown in a simple schematic manner in the drawings.

[0023] It should be noted that all directional indications such as up, down, left, right, front, back... in the embodiments of the present invention are only used to explain the relative positional relationship and movement conditions between components in a specific posture as shown in the drawings. If this specific posture changes, then the directional indications will also change accordingly.

[0024] In addition, in the present invention, descriptions such as "first", "second", etc. are only for descriptive purposes and do not specifically refer to the order or sequence. Nor are they used to limit the present invention. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present invention.

[0025] Embodiment 1

[0026] Refer to Figures 1 to 6, An electric slip ring production and assembly device, including a machine base 1, a first conveying turntable 21, a second conveying turntable 22, a transfer moving device 23, a mandrel feeding and installing device 3, a housing feeding and installing device 4, a PCB feeding and installing device 5, a brush wire feeding and installing device 6, a brush wire detection device 7, a brush wire dispensing and fixing device 8, and a blanking device 9. The first conveying turntable 21, the second conveying turntable 22, and the transfer moving device 23 are all arranged on the machine base 1, and the transfer moving device 23 is arranged between the first conveying turntable 21 and the second conveying turntable 22. The mandrel feeding and installing device 3, the housing feeding and installing device 4, and the PCB feeding and installing device 5 are all arranged outside the first conveying turntable 21 on the machine base 1. The mandrel (the mandrel has been installed with the lower housing) is fed onto the first conveying turntable 21 through the mandrel feeding and installing device 3, the upper housing is fed onto the first conveying turntable 21 and installed outside the mandrel by the housing feeding and installing device 4, and the PCB board is fed and installed outside the upper housing by the PCB feeding and installing device 5, thus realizing the assembly of the mandrel, the housing, and the PCB. The brush wire feeding and installing device 6, the brush wire detection device 7, the brush wire dispensing and fixing device 8, and the blanking device 9 are all arranged outside the second conveying turntable 22 on the machine base 1, successively realizing brush wire feeding and installation, detection, dispensing and fixing, and blanking of the assembled electric slip ring. The electric slip ring production and assembly device includes a machine base 1, a first conveying turntable 21, a second conveying turntable 22, a transfer moving device 23, a mandrel feeding and installing device 3, a housing feeding and installing device 4, a PCB feeding and installing device 5, a brush wire feeding and installing device 6, a brush wire detection device 7, a brush wire dispensing and fixing device 8, and a blanking device 9, which can realize the mechanization of mandrel feeding, housing feeding and installation, PCB feeding and installation, and brush wire feeding and installation, and has high production efficiency of electric slip rings.

[0027] Refer to Figure 2 , The PCB feeding and installing device 5 includes a PCB picking mechanism 51, a PCB positioning mechanism 52, and a PCB feeding mechanism 53. The PCB picking mechanism 51 picks the PCB to the PCB positioning mechanism 52 for positioning, and the PCB feeding mechanism 53 feeds the PCB positioned by the PCB positioning mechanism 52 onto the first conveying turntable 21 and installs it outside the upper housing. The PCB feeding and installing device 5 is provided with a PCB positioning mechanism 52. The PCB board is positioned by the PCB positioning mechanism 52 before being installed outside the upper housing, which improves the installation accuracy of the PCB board outside the upper housing, can ensure the accuracy of the electrical connection between the brush wire and the circuit on the PCB board, thus ensuring the electrical conduction between the brush wire, the mandrel, and the PCB board, and further improving the production and assembly yield of the electric slip ring.

[0028] Refer to Figure 2, the PCB positioning mechanism 52 includes a PCB positioning fixture 521 and a PCB moving mechanism 522. The PCB positioning fixture 521 is arranged at the movable end of the PCB moving mechanism 522. The PCB moving mechanism 522 drives the PCB positioning fixture 521 to move between the PCB picking mechanism 51 and the PCB loading mechanism 53. Thus, the PCB board picked by the PCB picking mechanism 51 is placed in the PCB positioning mechanism 52 for positioning. After the PCB board is positioned, it is moved to below the PCB loading mechanism 53 by the PCB positioning mechanism 52 for the PCB loading mechanism 53 to load. Two sets of PCB positioning fixtures 521 are provided. Both sets of PCB positioning fixtures 521 are slidably arranged on the mounting plate 523. The PCB moving mechanism 522 drives the two sets of PCB positioning fixtures 521 to slide on the mounting plate 523. Thus, one set of PCB positioning fixtures 521 is used for the PCB picking mechanism 51 to pick and position the PCB board, and the other set of PCB positioning fixtures 521 is used for the PCB loading mechanism 53 to load. The picking, positioning and loading of the PCB board are carried out simultaneously, which can improve the efficiency of PCB board positioning and loading. The PCB moving mechanism 522 adopts a screw mechanism or a telescopic cylinder.

[0029] Refer to Figure 2 , both the PCB picking mechanism 51 and the PCB loading mechanism 53 include a PCB suction nozzle 511 and a PCB moving manipulator 512. The PCB moving manipulator 512 is arranged on the machine base 1. The PCB suction nozzle 511 is arranged at the movable end of the PCB moving manipulator 512. Thus, the PCB board is sucked by the PCB suction nozzle 511, and the PCB board is moved, positioned and loaded by the PCB moving manipulator 512.

[0030] Refer to Figure 2 , the PCB loading and installing device 5 further includes a PCB feeding mechanism 54. The PCB feeding mechanism 54 includes a PCB tray 541 and a tray moving mechanism 542. The tray moving mechanism 542 is arranged on the machine base 1. The PCB tray 541 is arranged at the movable end of the tray moving mechanism 542. The tray moving mechanism 542 drives the PCB tray 541 to move below the PCB picking mechanism 51. Thus, the PCB boards at different positions on the PCB tray 541 are moved to directly below the PCB picking mechanism 51 to facilitate the PCB picking mechanism 51 to pick the PCB board. The tray moving mechanism 542 can adopt a screw mechanism.

[0031] Refer to Figures 1 to 6, when assembling the slip ring with the slip ring production and assembly equipment of this embodiment, the mandrel feeding and installing device 3 feeds the mandrel (the mandrel 103 has been installed on the lower shell 101) onto the first conveying turntable 21, the housing feeding and installing device 4 feeds and installs the upper shell 102 on the lower shell 101, the PCB feeding and installing device 5 feeds and installs the PCB board 104 on the upper shell 102. After the PCB feeding and installation are completed, the transfer moving device 23 transfers the semi-finished slip ring assembled from the first conveying turntable 21 to the second conveying turntable 22; on the second conveying turntable 22, the brush wire feeding and installing device 6 installs the brush wire 105 on the PCB board 104 and inserts it into the upper shell 102 to abut against the mandrel 103, the brush wire detection device 7 detects whether the brush wire is accurately installed, the brush wire dispensing and fixing device 8 dispenses glue to fix the brush wire on the PCB board, and finally the blanking device 9 blanks the assembled slip ring 10.

[0032] Embodiment 2

[0033] Refer to Figures 1 to 6 , the overall slip ring production and assembly equipment of this embodiment is the same as that of Embodiment 1, and the brush wire feeding and installing device 6 and the brush wire dispensing and fixing device 8 are improved on the basis of Embodiment 1. For the same parts between this embodiment and Embodiment 1, refer to Embodiment 1. The following further explains the improved parts.

[0034] Refer to Figure 3 , the brush wire feeding and installing device 6 includes a brush wire feeding vibrating disk 61, a brush wire linear feeder 62, a brush wire rotating mechanism 63 and a brush wire pressing-in mechanism 64. The brush wire feeding vibrating disk 61, the brush wire linear feeder 62, the brush wire rotating mechanism 63 and the brush wire pressing-in mechanism 64 are arranged on the machine base 1 in sequence. The brush wire rotating mechanism 63 is arranged above the second conveying turntable 22, and the brush wire pressing-in mechanism 64 is arranged above the brush wire rotating mechanism 63. During operation, the brush wire is sequentially conveyed to the brush wire rotating mechanism 63 through the brush wire feeding vibrating disk 61 and the brush wire linear feeder 62. The brush wire rotating mechanism 63 rotates the brush wire from a horizontal state to a vertical state, and then the brush wire pressing-in mechanism 64 installs the brush wire on the PCB board 104 and inserts it into the upper shell 102 to abut against the mandrel 103.

[0035] Refer to Figure 3, the brush wire rotating mechanism 63 includes a brush wire positioning groove 631 and a brush wire rotation driving member 632. The brush wire positioning groove 631 is rotatably arranged at the end of the brush wire linear feeder 62 through a rotating shaft. The brush wire rotation driving member 632 drives the brush wire positioning groove 631 to rotate, turning the brush wire in the brush wire positioning groove 631 from a horizontal state to a vertical state, and then inserting the brush wire into the upper shell 102 through the brush wire pressing mechanism 64 to abut against the core shaft 103 and be installed on the PCB board 104 at the same time. The brush wire pressing mechanism 64 includes a brush wire pressing driving member 641 and a pressing plate 642. The brush wire pressing driving member 641 drives the pressing plate 642 to lift and lower above the brush wire positioning groove 631. The pressing plate 642 descends to insert the brush wire into the upper shell 102 to abut against the core shaft 103 and be installed on the PCB board 104. The brush wire rotation driving member 632 uses a motor, the brush wire pressing driving member 641 uses a telescopic cylinder, and the pressing plate 642 is arranged in a T-shaped structure.

[0036] Refer to Figure 4 , the brush wire dispensing and fixing device 8 includes a brush wire dispensing manipulator 81 and a brush wire dispensing pusher 82. The brush wire dispensing pusher 82 is arranged at the movable end of the brush wire dispensing manipulator 81. When the brush wire dispensing and fixing device 8 works, the glue cylinder 83 is installed on the brush wire dispensing pusher 82. The brush wire dispensing manipulator 81 moves the brush wire dispensing pusher 82 and the glue cylinder 83 to the dispensing position, and the brush wire dispensing pusher 82 pushes out the colloid in the glue cylinder 83 for dispensing, so as to fix the brush wire on the PCB board by dispensing.

[0037] Embodiment III

[0038] Refer to Figures 1 to 6 , the overall electro-slip ring production and assembly equipment in this embodiment is the same as that in Embodiment I or II, and the housing loading and installing device 4 is improved on the basis of Embodiment I or II. The same parts in this embodiment and Embodiment I or II are referred to Embodiment I or II. The following is a further description of the improvement.

[0039] Refer to Figure 5 , the housing loading and installing device 4 includes a housing loading vibrating disk 41, a housing loading linear feeder 42 and a housing loading manipulator 43. The housing loading vibrating disk 41, the housing loading linear feeder 42 and the housing loading manipulator 43 are arranged in sequence on the machine base 1, and the housing loading manipulator 43 is arranged between the housing loading linear feeder 42 and the first conveying turntable 21. When the housing loading and installing device 4 works, the upper shell 102 is first conveyed through the housing loading vibrating disk 41 and the housing loading linear feeder 42 in sequence, and then the housing loading manipulator 43 loads the upper shell 102 from the housing loading linear feeder 42 onto the second conveying turntable 22 and installs it on the lower shell 101.

[0040] Embodiment IV

[0041] Refer toFigures 1 to 6 , the overall electro - slip - ring production and assembly equipment of this embodiment is the same as that of Embodiment 1, 2 or 3, and improves the mandrel feeding and installation device 3 and the blanking device 9 on the basis of Embodiment 1, 2 or 3. For the same parts between this embodiment and Embodiment 1, 2 or 3, refer to Embodiment 1, 2 or 3. The following further describes the improvements.

[0042] Refer to Figure 1 , the mandrel feeding and installation device 3 and the blanking device 9 are arranged side by side on the machine base 1. The mandrel feeding and installation device 3 and the blanking device 9 share the storage jig 91. That is, after the mandrel feeding and installation device 3 completes the mandrel feeding through the storage jig 91, the storage jig 91 is transferred from the mandrel feeding and installation device 3 to the blanking device 9, and the assembled electro - slip - ring is placed through the storage jig 91. The mandrel feeding and installation device 3 and the blanking device 9 can adopt an assembly line. The grooves on the storage jig 91 can place the mandrel (the mandrel 103 is installed on the lower shell 101) or the assembled electro - slip - ring. The storage jig 91 is transferred from the mandrel feeding and installation device 3 to the blanking device 9 manually or by a manipulator.

[0043] Obviously, the above - mentioned embodiments of the present invention are only examples for clearly explaining the present invention, and are not limitations on the implementation modes of the present invention. For those of ordinary skill in the art, other different forms of changes or variations can be made on the basis of the above description. It is not necessary and impossible to enumerate all the implementation modes here. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. An electric slip ring production and assembly device, characterized in that: It includes a machine base (1), a first conveying turntable (21), a second conveying turntable (22), a transfer moving device (23), a mandrel loading and installing device (3), a housing loading and installing device (4), a PCB loading and installing device (5), a brush wire loading and installing device (6), a brush wire detecting device (7), a brush wire dispensing and fixing device (8) and a discharging device (9). The first conveying turntable (21), the second conveying turntable (22) and the transfer moving device (23) are all arranged on the machine base (1). The transfer moving device (23) is arranged between the first conveying turntable (21) and the second conveying turntable (22). The mandrel loading and installing device (3), the housing loading and installing device (4) and the PCB loading and installing device (5) are all arranged outside the first conveying turntable (21) on the machine base (1). The brush wire loading and installing device (6), the brush wire detecting device (7), the brush wire dispensing and fixing device (8) and the discharging device (9) are all arranged outside the second conveying turntable (22) on the machine base (1). The PCB loading and installing device (5) includes a PCB picking mechanism (51), a PCB positioning mechanism (52) and a PCB loading mechanism (53). The PCB picking mechanism (51) picks the PCB to the PCB positioning mechanism (52) for positioning, and the PCB loading mechanism (53) loads the PCB positioned by the PCB positioning mechanism (52) onto the first conveying turntable (21). The PCB positioning mechanism (52) includes a PCB positioning fixture (521) and a PCB moving mechanism (522). The PCB positioning fixture (521) is arranged at the movable end of the PCB moving mechanism (522), and the PCB moving mechanism (522) drives the PCB positioning fixture (521) to move between the PCB picking mechanism (51) and the PCB loading mechanism (53). The PCB loading and installing device (5) further includes a PCB feeding mechanism (54). The PCB feeding mechanism (54) includes a PCB tray (541) and a tray moving mechanism (542). The tray moving mechanism (542) is arranged on the machine base (1), and the PCB tray (541) is arranged at the movable end of the tray moving mechanism (542). The tray moving mechanism (542) drives the PCB tray (541) to move below the PCB picking mechanism (51). The brush wire loading and installing device (6) includes a brush wire loading vibrating disk (61), a brush wire linear feeder (62), a brush wire rotating mechanism (63) and a brush wire pressing-in mechanism (64). The brush wire loading vibrating disk (61), the brush wire linear feeder (62), the brush wire rotating mechanism (63) and the brush wire pressing-in mechanism (64) are arranged on the machine base (1) in sequence. The brush wire rotating mechanism (63) is arranged above the second conveying turntable (22), and the brush wire pressing-in mechanism (64) is arranged above the brush wire rotating mechanism (63).

2. The electric slip ring production and assembly equipment according to claim 1, wherein: Two sets of the PCB positioning fixtures (521) are provided, and both sets of the PCB positioning fixtures (521) are slidably arranged on the mounting plate (523). The PCB moving mechanism (522) drives the two sets of the PCB positioning fixtures (521) to slide on the mounting plate (523).

3. The electric slip ring production and assembly equipment according to claim 2, wherein: Both the PCB picking mechanism (51) and the PCB loading mechanism (53) include a PCB suction nozzle (511) and a PCB moving manipulator (512). The PCB moving manipulator (512) is arranged on the machine base (1), and the PCB suction nozzle (511) is arranged at the movable end of the PCB moving manipulator (512).

4. The electric slip ring production and assembly equipment according to claim 1, characterized in that: The brush wire rotating mechanism (63) includes a brush wire positioning groove (631) and a brush wire rotation driving member (632). The brush wire positioning groove (631) is rotatably arranged at the end of the brush wire linear feeder (62), and the brush wire rotation driving member (632) drives the brush wire positioning groove (631) to rotate. The brush wire pressing-in mechanism (64) includes a brush wire pressing-in driving member (641) and a pressing plate (642). The brush wire pressing-in driving member (641) drives the pressing plate (642) to lift above the brush wire positioning groove (631).

5. The electric slip ring production and assembly equipment according to claim 4, characterized in that: The brush wire dispensing and fixing device (8) includes a brush wire dispensing manipulator (81) and a brush wire dispensing pusher (82). The brush wire dispensing pusher (82) is arranged at the movable end of the brush wire dispensing manipulator (81).

6. The electric slip ring production and assembly equipment according to any one of claims 1 to 3, characterized in that: The housing loading and mounting device (4) includes a housing loading vibrating bowl (41), a housing loading linear feeder (42) and a housing loading manipulator (43). The housing loading vibrating bowl (41), the housing loading linear feeder (42) and the housing loading manipulator (43) are sequentially arranged on the machine base (1), and the housing loading manipulator (43) is arranged between the housing loading linear feeder (42) and the first conveying turntable (21).

7. The electro-slip ring production and assembly equipment according to any one of claims 1 to 3, characterized in that: The mandrel loading and mounting device (3) and the unloading device (9) are arranged side by side on the machine base (1), and the mandrel loading and mounting device (3) and the unloading device (9) share a storage fixture (91).

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