An assembly device

Abstract

The present application provides an assembly device, including a frame, a circulating material transfer line, a spot welding machine, a main loading unit, a film loading unit, a cover loading unit and a discharge unit. The spot welding machine can be used to perform spot welding on a motor housing equipped with a circuit board, and the motor housing after spot welding can be transferred to the material seat of the circulating material transfer line through the main loading unit. The circulating material transfer line can transfer the material seat carrying the motor housing to the second loading position, and the insulating gasket can be installed in the motor housing through the film loading unit; the circulating material transfer line can also transfer the motor housing equipped with the insulating gasket to the third loading position, and the cover loading unit can press the cover onto the motor housing to complete the assembly; finally, the circulating material transfer line can also transfer the assembled motor housing to the discharge position, and the motor housing can be removed through the discharge unit. In this way, the assembly equipment can realize automated operation, which helps to reduce labor costs.

Description

Technical Field

[0001] The present application belongs to the field of motor technology, and more specifically, to an assembly device. Background Art

[0002] During the manufacturing process of the motor, it is necessary to install a circuit board, an insulating film and an iron cover in the motor housing to realize the overall assembly of the motor. The circuit board is installed in the motor housing, and spot welding is required with the help of a spot welding machine; the motor housing after spot welding needs to be filled with insulating film to play an insulating role; finally, the iron cover is installed to achieve encapsulation.

[0003] However, the current assembly production equipment requires manual assistance for the installation of insulating films and iron covers, as well as the cutting of motor casings. This results in the inability of the assembly production equipment to achieve automated operations and high labor costs. Summary of the invention

[0004] The purpose of the embodiments of the present application is to provide an assembly device to solve the problem existing in the related art that the assembly production equipment for insulating films and iron covers cannot realize automated operation and has high labor costs.

[0005] To achieve the above purpose, the technical solution adopted in the embodiment of the present application is:

[0006] An assembly device is provided, comprising:

[0007] A frame, wherein a first loading position, a second loading position, a third loading position and a unloading position are sequentially arranged on the frame;

[0008] A circulating material transfer line is installed on the frame, a material seat for carrying a motor housing is installed on the circulating material transfer line, and the circulating material transfer line is used to drive the material seat to reciprocate between the first loading position, the second loading position, the third loading position and the unloading position;

[0009] A spot welding machine, installed on the frame, for spot welding the motor housing;

[0010] A main loading unit, installed at the first loading position, for transferring the motor housing after spot welding to the material seat;

[0011] A film loading unit, installed at the second loading position, for installing the insulating gasket in the motor housing;

[0012] A cover loading unit, installed at the third loading position, for mounting the cover on the motor housing;

[0013] A material unloading unit is installed at the material unloading position and is used to remove the motor housing after assembly.

[0014] In one embodiment, the main feeding unit includes a main feeding rack installed on the frame, a main feeding clamp for clamping the motor housing after spot welding, and a main moving member for driving the main feeding clamp to reciprocate between the spot welding machine and the circulating material moving line, and the main moving member is installed on the main feeding rack and connected to the main feeding clamp.

[0015] In one embodiment, the assembly equipment also includes a visual inspection unit arranged between the main loading unit and the film loading unit; the visual inspection unit includes a visual inspection frame installed on the frame, a camera body installed on the visual inspection frame, a visual recovery frame installed on the frame and a visual recovery component for transferring defective products detected by the camera body to the visual recovery frame; the visual recovery component is installed on the frame, and the visual recovery component is arranged between the camera body and the visual recovery frame.

[0016] In one embodiment, the film loading unit comprises:

[0017] A film support seat, mounted on the frame, for supporting the insulating gasket;

[0018] A film transfer seat, mounted on the frame and arranged between the film support seat and the circulating material transfer line;

[0019] A first suction cup, used for adsorbing the insulating gasket;

[0020] A first film lifting member, connected to the first suction cup, and used to drive the first suction cup to move up and down;

[0021] A second suction cup, used for adsorbing the insulating gasket;

[0022] A second film lifting member, connected to the second suction cup, and used to drive the second suction cup to move up and down;

[0023] The film transverse moving member is installed on the frame and is connected to the first film lifting member and the second film lifting member respectively, and is used to drive the first suction cup to reciprocate between the film supporting seat and the film transfer seat, and to drive the second suction cup to reciprocate between the film transfer seat and the circulating material transfer line.

[0024] In one embodiment, the cover loading unit includes a cover vibration plate installed on the frame, a cover support seat for receiving the cover, a cover lifting member for driving the cover support seat to rise and fall, a cover moving member for removing the cover, and a cover displacement member for driving the cover moving member to reciprocate between the cover support seat and the circulation moving line; the cover support seat is connected to the outlet end of the cover vibration plate, the cover lifting member is installed on the frame and connected to the cover support seat, and the cover displacement member is installed on the frame and connected to the cover moving member.

[0025] In one embodiment, the assembly equipment also includes a press-fitting unit arranged between the cover body loading unit and the unloading unit; the press-fitting unit includes a press-fitting bracket installed on the frame, a press-fitting movable frame movably installed on the press-fitting bracket, a press-fitting lifting member for driving the press-fitting movable frame to rise and fall, an external pressure head for pressing the outer edge of the motor housing, an internal pressure head for press-fitting the cover body, and an elastic member connecting the external pressure head and the internal pressure head; the press-fitting lifting member is installed on the press-fitting bracket and connected to the press-fitting movable frame, the internal pressure head is installed on the press-fitting movable frame, and the external pressure head is sleeved on the internal pressure head.

[0026] In one embodiment, the press-fitting unit also includes a press-fitting support seat, a press-fitting detection seat movably mounted on the press-fitting support seat, a press-fitting elastomer connecting the press-fitting support seat and the press-fitting detection seat, a detection lifting component for driving the press-fitting support seat to rise and fall, and a displacement detector for detecting the press-fitting stroke of the press-fitting detection seat; the detection lifting component is mounted on the press-fitting movable frame and connected to the press-fitting support seat, and the displacement detector is mounted on the press-fitting support seat and arranged directly opposite to the press-fitting detection seat.

[0027] In one embodiment, the assembly equipment also includes a waste recovery unit arranged between the pressing unit and the unloading unit; the waste recovery unit includes a waste rack installed on the frame, a waste clamp for clamping the motor housing and a waste moving member for driving the waste clamp to reciprocate between the waste rack and the circulating material transfer line, and the waste moving member is installed on the frame and connected to the waste clamp.

[0028] In one embodiment, the unloading unit includes an unloading clamp for clamping the assembled motor housing, an unloading rotating member for driving the unloading clamp to rotate, an unloading lifting member for driving the unloading clamp to lift and lower, an unloading seat for carrying the motor housing transferred by the unloading clamp, and an unloading transverse moving member for driving the unloading seat to move laterally; the unloading lifting member is installed on the frame and connected to the unloading rotating member, the unloading rotating member is connected to the unloading clamp, and the unloading transverse moving member is installed on the frame and connected to the unloading seat.

[0029] In one embodiment, the circulating material transfer line comprises:

[0030] A circulation rack is installed on the frame, a slide slot is provided on the circulation rack, and a plurality of material seats are installed in the slide slot;

[0031] A circulating bearing seat, used for bearing the material seat;

[0032] A circulating transverse member, mounted on the frame and connected to the circulating bearing seat, for driving the circulating bearing seat to reciprocate between the head end and the tail end of the slideway;

[0033] A first material pushing member, installed at the head end of the chute, for transferring the material seat on the circulation bearing seat into the chute;

[0034] The second material pushing member is installed at the tail end of the chute and is used for transferring the material seat in the chute to the circulation bearing seat.

[0035] The assembly equipment provided by the embodiment of the present application has at least the following beneficial effects: in the process of assembling the motor shell, the spot welding operation can be performed on the motor shell equipped with the circuit board by the spot welding machine, the motor shell after spot welding can be transferred to the material seat of the circulating material transfer line by the main feeding unit, the circulating material transfer line can transfer the material seat carrying the motor shell to the second feeding position, and the insulating gasket can be installed in the motor shell by the film feeding unit; the circulating material transfer line can also transfer the motor shell equipped with the insulating gasket to the third feeding position, and the cover body can be pressed onto the motor shell by the cover body feeding unit to complete the assembly; finally, the circulating material transfer line can also transfer the assembled motor shell to the unloading position, and the motor shell can be removed and removed by the unloading unit. In this way, the automatic assembly of the insulating gasket and the cover body, as well as the automatic unloading of the motor shell can be realized by the main feeding unit, the film feeding unit, the cover body feeding unit and the unloading unit, and the assembly equipment can realize automated operation, which helps to reduce labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or exemplary technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0037] Figure 1 A schematic diagram of the structure of an assembly device provided in an embodiment of the present application;

[0038] Figure 2 A schematic diagram of the structure of the main feeding unit and the dust collection unit provided in the embodiment of the present application;

[0039] Figure 3 A schematic diagram of the structure of a visual inspection unit provided in an embodiment of the present application;

[0040] Figure 4 A schematic diagram of the structure of a film loading unit provided in an embodiment of the present application;

[0041] Figure 5 A schematic diagram of the structure of a cover loading unit provided in an embodiment of the present application;

[0042] Figure 6 A schematic diagram of the structure of a press-fit unit provided in an embodiment of the present application;

[0043] Figure 7 A schematic diagram of the structure of a waste recovery unit provided in an embodiment of the present application;

[0044] Figure 8 A schematic diagram of the structure of a material unloading unit provided in an embodiment of the present application;

[0045] Fig. 9 A schematic diagram of the structure of a circulating material transfer line provided in an embodiment of the present application.

[0046] Among them, the main marks of the drawings in the figure are:

[0047] 10. Frame; 20. Motor housing; 30. Spot welding machine; 40. Insulating gasket; 50. Cover; 60. Spot welding seat;

[0048] 1. Circulation material transfer line; 11. Circulation rack; 111. Material seat; 12. Circulation bearing seat; 13. Circulation transverse moving member; 14. First material pushing member; 15. Second material pushing member; 16. Material clamping unit; 161. Material clamping base; 162. Material clamping movable seat; 163. Material clamping driving member;

[0049] 2. Main feeding unit; 21. Main feeding rack; 22. Main feeding clamp; 23. Main material moving part; 231. Main feeding lifting part; 232. Main feeding transverse moving part;

[0050] 3. Film feeding unit; 31. Film support seat; 32. Film transfer seat; 33. First suction cup; 34. First film lifting member; 35. Second suction cup; 36. Second film lifting member; 37. Film traverse member; 38. Push rod; 39. Film push member;

[0051] 4. Cover feeding unit; 41. Cover vibrating plate; 42. Cover support seat; 43. Cover lifting member; 44. Cover material moving member; 45. Cover displacement member; 451. Cover lifting power member; 452. Cover lateral power member;

[0052] 5. Material unloading unit; 51. Material unloading clamp; 52. Material unloading rotating member; 53. Material unloading lifting member; 54. Material unloading seat; 55. Material unloading transverse moving member;

[0053] 6. Visual inspection unit; 61. Visual inspection frame; 62. Camera body; 63. Visual recovery frame; 631. Recovery bracket; 632. Recovery drive member; 633. Recovery push plate; 64. Visual recovery member; 641. Visual bracket; 642. Visual gripper; 643. Visual lifting member; 644. Visual lateral movement member;

[0054] 7. Press-fit unit; 71. Press-fit bracket; 711. Press-fit displacement column; 72. Press-fit movable frame; 721. Press-fit displacement device; 73. Press-fit lifting member; 74. External pressure head; 75. Internal pressure head; 76. Elastic member; 77. Press-fit support seat; 78. Press-fit detection seat; 79. Press-fit elastic body; 70. Detection lifting member; 700. Displacement detector;

[0055] 8. Waste recovery unit; 81. Waste rack; 811. Waste support; 812. Waste driving member; 813. Waste push plate; 82. Waste clamp; 83. Waste moving member; 831. Waste lifting member; 832. Waste transverse moving member;

[0056] 9. Dust collection unit; 91. Dust collection frame; 92. Suction nozzle; 93. Dust collection lifting member. DETAILED DESCRIPTION

[0057] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application 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 application and are not used to limit the present application.

[0058] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0059] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, "multiple" means two or more, unless otherwise clearly and specifically defined. "Several" means one or more, unless otherwise clearly and specifically defined.

[0060] In the description of the present application, it should be understood that the terms "center", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0061] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0062] Reference throughout the specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, when the phrases "in one embodiment" or "in some embodiments" appear in various places throughout the specification, not all references are to the same embodiment. Furthermore, in one or more embodiments, the particular features, structures, or characteristics may be combined in any suitable manner.

[0063] See also Figure 1 , the assembly equipment provided by the embodiment of the present application is now described. The assembly equipment includes a frame 10, a circulating material transfer line 1, a spot welding machine 30, a main loading unit 2, a film loading unit 3, a cover loading unit 4 and a unloading unit 5. Optionally, the frame 10 is provided with a first loading position, a second loading position, a third loading position and an unloading position in sequence. The circulating material transfer line 1 is installed on the frame 10, and the circulating material transfer line 1 is extended in the direction of the first loading position, the second loading position, the third loading position and the unloading position. Please refer to Fig. 9, a material seat 111 is installed on the circulating material transfer line 1, and the material seat 111 can be used to carry the motor housing 20. The circulating material transfer line 1 can drive the material seat 111 to reciprocate between the first loading position, the second loading position, the third loading position and the unloading position. The spot welder 30 is installed on the frame 10 and is arranged close to the main loading unit 2. The spot welder 30 can spot weld the motor housing 20. Among them, the motor housing 20 containing the circuit board can be placed on the spot welding seat 60, and the spot welder 30 is arranged opposite to the spot welding seat 60, and the circuit board can be spot welded. The spot welder 30 is a commonly used device on the market, and will not be repeated here. The spot welding seat 60 can support multiple motor housings 20, and the number of spot welding seats 60 can be two, one of which is used for loading the motor housing 20, and the other is used to carry the motor housing 20 after spot welding, which plays a transition support role to improve the spot welding efficiency of the spot welder 30 and shorten the downtime of the spot welder 30. The main loading unit 2 is installed at the first loading position of the frame 10, and the main loading unit 2 can transfer the motor housing 20 after spot welding to the material seat 111. The film loading unit 3 is installed at the second loading position of the frame 10, and the film loading unit 3 can install the insulating gasket 40 in the motor housing 20. The cover loading unit 4 is installed at the third loading position, and the cover loading unit 4 can install the cover 50 on the motor housing 20. The unloading unit 5 is installed at the unloading position, and the unloading unit 5 can remove the assembled motor housing 20. With this structure, during the process of assembling the motor housing 20, the spot welding operation can be performed on the motor housing 20 equipped with the circuit board through the spot welding machine 30, and the motor housing 20 after spot welding can be transferred to the material seat 111 of the circulating material transfer line 1 through the main loading unit 2. The circulating material transfer line 1 can transfer the material seat 111 carrying the motor housing 20 to the second loading position, and the insulating gasket 40 can be installed in the motor housing 20 through the film loading unit 3; the circulating material transfer line 1 can also transfer the motor housing 20 equipped with the insulating gasket 40 to the third loading position, and the cover body loading unit 4 can press the cover body 50 on the motor housing 20 to complete the assembly; finally, the circulating material transfer line 1 can also transfer the assembled motor housing 20 to the unloading position, and the motor housing 20 can be removed and moved out through the unloading unit 5. In this way, the automatic assembly of the insulating gasket 40 and the cover body 50 and the automatic unloading of the motor housing 20 can be achieved through the main loading unit 2, the film loading unit 3, the cover loading unit 4 and the unloading unit 5. The assembly equipment can realize automated operation, which helps to reduce labor costs.

[0064] In one embodiment, see Figure 2As a specific implementation of the assembly equipment provided in the embodiment of the present application, the main feeding unit 2 includes a main feeding frame 21 installed on the frame 10, a main feeding clamp 22 for clamping the motor housing 20 after spot welding, and a main material moving member 23 for driving the main feeding clamp 22 to reciprocate between the spot welding machine 30 and the circulating material moving line 1, and the main material moving member 23 is installed on the main feeding frame 21 and connected to the main feeding clamp 22. Among them, the main feeding clamp 22 can be a finger cylinder. With this structure, the motor housing 20 after electric welding can be clamped by the main feeding clamp 22; the motor housing 20 can be transported from the spot welding position to the material seat 111 of the circulating material moving line 1 by the main material moving member 23, which is convenient for subsequent operations.

[0065] In one embodiment, see Figure 2 The main material moving member 23 may include a main material lifting member 231 for driving the main material feeding clamp 22 to lift and lower, and a main material feeding transverse member 232 for driving the main material feeding clamp 22 to move transversely. The main material feeding transverse member 232 is installed on the main material feeding frame 21, and the main material lifting member 231 is installed on the main material feeding transverse member 232 and connected to the main material feeding clamp 22. Among them, the main material lifting member 231 can be a cylinder, an electric cylinder, etc.; the main material feeding transverse member 232 can be a cylinder transmission mechanism, a screw transmission mechanism, a belt transmission mechanism, etc.

[0066] In one embodiment, see Figure 1 and Figure 2 The assembly equipment may also include a dust collection unit 9 for dusting the motor housing 20 after electric welding; the dust collection unit 9 may include a dust collection frame 91, a suction nozzle 92 for dust collection, and a dust collection lifting member 93 for driving the suction nozzle 92 to rise and fall. The dust collection frame 91 may be installed on the circulating material transfer line 1, and the dust collection lifting member 93 may be installed on the dust collection frame 91 and connected to the suction nozzle 92. The dust collection lifting member 93 may be a cylinder, an electric cylinder, etc. In this structure, an external exhaust device can be connected through the suction nozzle 92, and the negative pressure generated by the suction nozzle 92 can suck away impurities in the motor housing 20 to achieve dust removal.

[0067] In one embodiment, see Figure 1 and Figure 3As a specific implementation of the assembly equipment provided in the embodiment of the present application, the assembly equipment also includes a visual inspection unit 6 arranged between the main feeding unit 2 and the film feeding unit 3; the visual inspection unit 6 includes a visual inspection frame 61 installed on the frame 10, a camera body 62 installed on the visual inspection frame 61, a visual recycling frame 63 installed on the frame 10, and a visual recycling member 64 for transferring defective products detected by the camera body 62 to the visual recycling frame 63; the visual recycling member 64 is installed on the frame 10, and the visual recycling member 64 is arranged between the camera body 62 and the visual recycling frame 63. With this structure, the camera body 62 can be used to realize the photographic inspection of the motor housing 20 after spot welding; if the spot welding is unqualified, the motor housing 20 on the material seat 111 can be transferred to the visual recycling frame 63 through the visual recycling member 64 to remove the defective products.

[0068] In one embodiment, see Figure 3 The visual recovery member 64 may include a visual support 641 mounted on the frame 10, a visual clamp 642 for clamping the motor housing 20, a visual lifting member 643 for driving the visual clamp 642 to move up and down, and a visual transverse member 644 for driving the visual clamp 642 to move laterally. The visual transverse member 644 is mounted on the visual support 641, and the visual lifting member 643 is mounted on the visual transverse member 644 and connected to the visual clamp 642. Among them, the visual lifting member 643 and the visual transverse member 644 can both be cylinders, electric cylinders, etc.

[0069] In one embodiment, see Figure 3 The visual recycling rack 63 includes a recycling bracket 631 installed on the frame 10, and a receiving groove for receiving the motor housing 20 is provided on the recycling bracket 631, and the receiving groove is extended along the length direction of the recycling bracket 631; the visual recycling rack 63 also includes a recycling driving member 632 installed on the recycling bracket 631 and a recycling push plate 633 connected to the output end of the recycling driving member 632, and the recycling push plate 633 partially extends into the receiving groove. Among them, the recycling driving member 632 can be a cylinder, an electric cylinder, etc. In this structure, the recycling driving member 632 can drive the recycling push plate 633 to reciprocate in the receiving groove, and the recycling push plate 633 can push the motor housing 20 from one end of the receiving groove to the other end, so that multiple unqualified motor housings 20 can be contained to achieve the recycling function.

[0070] In one embodiment, see Figure 1 and Figure 4As a specific implementation of the assembly equipment provided in the embodiment of the present application, the film loading unit 3 includes a film support seat 31, a film transfer seat 32, a first suction cup 33, a first film lifting member 34, a second suction cup 35, a second film lifting member 36 and a film transverse member 37. The film support seat 31 and the film transfer seat 32 can be installed on the frame 10 respectively, and the film support seat 31 can support the insulating gasket 40. The film transfer seat 32 is arranged between the film support seat 31 and the circulating material transfer line 1, and plays a role in the transfer and position correction of the insulating gasket 40. The first suction cup 33 can be arranged above the film support seat 31, and the first suction cup 33 is used to suck the insulating gasket 40 on the film support seat 31. The first film lifting member 34 is connected to the first suction cup 33, and is used to drive the first suction cup 33 to rise and fall, so as to adjust the position of the first suction cup 33 along the vertical direction. The second suction cup 35 can be arranged above the film transfer seat 32, and the second suction cup 35 is used to suck the insulating gasket 40 on the film transfer seat 32. The second film lifting member 36 is connected to the second suction cup 35, and is used to drive the second suction cup 35 to rise and fall, so as to adjust the position of the second suction cup 35 in the vertical direction. The film transverse moving member 37 is installed on the frame 10 and is respectively connected to the first film lifting member 34 and the second film lifting member 36. The film transverse moving member 37 can drive the first suction cup 33 to reciprocate between the film support seat 31 and the film transfer seat 32, and is used to drive the second suction cup 35 to reciprocate between the film transfer seat 32 and the circulating material transfer line 1. Among them, the first film lifting member 34 and the second film lifting member 36 can both be cylinders or electric cylinders; the film transverse moving member 37 can be a cylinder transmission mechanism, a screw transmission mechanism, etc. In this structure, the first suction cup 33 and the second suction cup 35 can move synchronously. The first suction cup 33 can transfer the insulating gasket 40 from the film support seat 31 to the film transfer seat 32. At the same time, the second suction cup 35 can transfer the insulating gasket 40 on the film transfer seat 32 to the material seat 111, thereby realizing synchronous material transfer operation, which helps to improve the assembly efficiency of the insulating gasket 40.

[0071] In one embodiment, see Figure 4 , a push hole is provided on the film support seat 31 in the vertical direction; the film feeding unit 3 also includes a push rod 38 inserted into the push hole and a film push member 39 for driving the push rod 38 to rise and fall, the film push member 39 is installed on the frame 10 and connected to the push rod 38. The film push member 39 can be a cylinder, an electric cylinder, etc. In this structure, the film push member 39 can drive the push rod 38 to rise and fall, and the push rod 38 can lift the insulating gasket 40 on the film support seat 31, and cooperate with the first suction cup 33 to realize the rapid removal of the insulating gasket 40.

[0072] In one embodiment, see Figure 4, a positioning hole is provided on the insulating gasket 40; a groove for accommodating the insulating gasket 40 is provided on the film transfer seat 32, a positioning rod inserted into the positioning hole is installed on the second suction cup 35, and a positioning groove matching the configuration of the insulating gasket 40 is provided on the second suction cup 35, and the positioning rod is arranged through the positioning groove. The second suction cup 35 is connected to a rotating motor, which can drive the second suction cup 35 to rotate. When the second suction cup 35 extends into the film transfer seat 32, the insulating gasket 40 extends into the positioning groove, and the positioning rod is inserted into the positioning hole, so that the position correction of the insulating gasket 40 can be achieved to improve the installation accuracy of the insulating gasket 40.

[0073] In one embodiment, see Figure 1 and Figure 5 As a specific implementation of the assembly equipment provided in the embodiment of the present application, the cover loading unit 4 includes a cover vibration plate 41 installed on the frame 10, a cover support seat 42 for receiving the cover 50, a cover lifting member 43 for driving the cover support seat 42 to lift and lower, a cover moving member 44 for removing the cover 50, and a cover displacement member 45 for driving the cover moving member 44 to reciprocate between the cover support seat 42 and the circulating material transfer line 1; the cover support seat 42 is connected to the outlet end of the cover vibration plate 41, the cover lifting member 43 is installed on the frame 10 and connected to the cover support seat 42, and the cover displacement member 45 is installed on the frame 10 and connected to the cover moving member 44. Among them, the cover lifting member 43 can be a cylinder, an electric cylinder, etc.; the cover moving member 44 can be an electromagnet. A magnet may be installed on the cover support seat 42, and the cover 50 may be an iron cover. The cover support seat 42 may realize magnetic fixation of the cover 50. The cover 50 on the cover support seat 42 may be removed by the cover moving member 44; the cover 50 may be moved to the motor housing 20 on the material seat 111 by the cover displacement member 45, so as to realize automatic loading of the cover 50.

[0074] In one embodiment, see Figure 5 The cover displacement member 45 may include a cover lifting power member 451 for driving the cover material moving member 44 to lift and lower, and a cover lateral movement force member 452 for driving the cover material moving member 44 to lateral movement, the cover lateral movement force member 452 is mounted on the frame 10, and the cover lifting power member 451 is mounted on the cover lateral movement force member 452 and connected to the cover material moving member 44. The cover lifting power member 451 and the cover lateral movement force member 452 can both be cylinders, electric cylinders, etc.

[0075] In one embodiment, see Figure 1 and Figure 6As a specific implementation of the assembly equipment provided in the embodiment of the present application, the assembly equipment also includes a press-fitting unit 7 arranged between the cover loading unit 4 and the unloading unit 5; the press-fitting unit 7 includes a press-fitting bracket 71 installed on the frame 10, a press-fitting movable frame 72 movably installed on the press-fitting bracket 71, a press-fitting lifting member 73 for driving the press-fitting movable frame 72 to rise and fall, an outer pressure head 74 for pressing the outer edge of the motor housing 20, an inner pressure head 75 for press-fitting the cover body 50, and an elastic member 76 connecting the outer pressure head 74 and the inner pressure head 75; the press-fitting lifting member 73 is installed on the press-fitting bracket 71 and connected to the press-fitting movable frame 72, the inner pressure head 75 is installed on the press-fitting movable frame 72, and the outer pressure head 74 is sleeved on the inner pressure head 75. Among them, the press-fitting lifting member 73 can be a cylinder, an electric cylinder, etc.; the elastic member 76 can be a spring. In this structure, the press-fitting lifting member 73 can drive the press-fitting movable frame 72 to descend, the outer press head 74 can be pressed against the outer edge of the motor housing 20, and the inner press head 75 can press the cover 50 onto the motor housing 20. The elastic member 76 can give elastic force to the outer press head 74 to achieve the outer press head 74 pressing the motor housing 20, avoiding deviation during the press-fitting process of the cover 50, which helps to improve the press-fitting accuracy of the cover 50.

[0076] In one embodiment, see Figure 6 A press-fitting displacement device 721 is installed on the press-fitting movable frame 72, and a press-fitting displacement column 711 is installed on the press-fitting bracket 71 at a position corresponding to the press-fitting displacement device 721. This structure can detect the descending stroke of the inner pressure head 75 through the cooperation of the press-fitting displacement device 721 and the press-fitting displacement column 711, so as to prevent the inner pressure head 75 from crushing the cover body 50.

[0077] In one embodiment, see Figure 6 As a specific implementation of the assembly equipment provided by the embodiment of the present application, the press-fitting unit 7 also includes a press-fitting support seat 77, a press-fitting detection seat 78 movably mounted on the press-fitting support seat 77, a press-fitting elastic body 79 connecting the press-fitting support seat 77 and the press-fitting detection seat 78, a detection lifting member 70 for driving the press-fitting support seat 77 to rise and fall, and a displacement detector 700 for detecting the press-fitting stroke of the press-fitting detection seat 78; the detection lifting member 70 is mounted on the press-fitting movable frame 72 and connected to the press-fitting support seat 77, and the displacement detector 700 is mounted on the press-fitting support seat 77 and arranged opposite to the press-fitting detection seat 78. Among them, the detection lifting member 70 can be a cylinder, an electric cylinder, etc.; the press-fitting elastic body 79 can be a spring. In this structure, when the inner pressure head 75 presses the cover body 50 onto the motor housing 20, the displacement detector 700 detects the descending stroke of the press-fitting detection seat 78, and the motor housing 20 after the previous press-fitting is completed can be detected to detect whether the cover body 50 is pressed in place.

[0078] In one embodiment, see Figure 1 and Figure 7As a specific implementation of the assembly equipment provided in the embodiment of the present application, the assembly equipment also includes a waste recovery unit 8 arranged between the press-fitting unit 7 and the unloading unit 5; the waste recovery unit 8 includes a waste rack 81 installed on the frame 10, a waste clamp 82 for clamping the motor housing 20, and a waste moving member 83 for driving the waste clamp 82 to reciprocate between the waste rack 81 and the circulating material moving line 1, and the waste moving member 83 is installed on the frame 10 and connected to the waste clamp 82. With this structure, whether the cover body 50 detected by the aforementioned displacement detector 700 is installed in place can be judged whether the assembly of the motor housing 20 meets the requirements. If it does not meet the quality requirements, the waste clamp 82 is driven by the waste moving member 83 to move the unqualified motor housing 20 to the waste rack 81 to remove the unqualified products.

[0079] In one embodiment, see Figure 7 The waste material moving member 83 may include a waste material lifting member 831 for driving the waste material clamping jaw 82 to move upward and downward and a waste material lateral moving member 832 for driving the waste material clamping jaw 82 to move horizontally. The waste material lateral moving member 832 is installed on the frame 10, and the waste material lifting member 831 is installed on the waste material lateral moving member 832 and connected to the waste material clamping jaw 82. The waste material lifting member 831 and the waste material lateral moving member 832 may be a cylinder, an electric cylinder, etc.

[0080] In one embodiment, see Figure 7 The waste rack 81 includes a waste bracket 811 installed on the frame 10, and a waste trough for accommodating the motor housing 20 is provided on the waste bracket 811, and the waste trough is extended along the length direction of the waste bracket 811; the waste rack 81 also includes a waste driving member 812 installed on the waste bracket 811 and a waste pushing plate 813 connected to the output end of the waste driving member 812, and the waste pushing plate 813 partially extends into the waste trough. Among them, the waste driving member 812 can be a cylinder, an electric cylinder, etc. In this structure, the waste pushing plate 813 can be driven by the waste driving member 812 to reciprocate in the waste trough, and the motor housing 20 can be pushed from one end of the waste trough to the other end by the waste pushing plate 813, so that multiple unqualified motor housings 20 can be contained to achieve recycling and storage.

[0081] In one embodiment, see Figure 1 and Figure 8As a specific implementation of the assembly equipment provided in the embodiment of the present application, the unloading unit 5 includes an unloading clamp 51 for clamping the assembled motor housing 20, an unloading rotating member 52 for driving the unloading clamp 51 to rotate, an unloading lifting member 53 for driving the unloading clamp 51 to rise and fall, an unloading seat 54 for carrying the motor housing 20 transferred by the unloading clamp 51, and an unloading lateral moving member 55 for driving the unloading seat 54 to move horizontally; the unloading lifting member 53 is installed on the frame 10 and connected to the unloading rotating member 52, the unloading rotating member 52 is connected to the unloading clamp 51, and the unloading lateral moving member 55 is installed on the frame 10 and connected to the unloading seat 54. Among them, the unloading clamp 51 can be a finger cylinder; the unloading rotating member 52 can be a rotary motor; the unloading lifting member 53 can be a cylinder, an electric cylinder, etc.; the unloading lateral moving member 55 can be a cylinder transmission mechanism, a screw transmission mechanism, etc. In this structure, the assembled motor housing 20 on the material seat 111 can be clamped by the unloading clamp 51; the unloading clamp 51 is driven to rotate by the unloading rotating member 52, and then the position of the motor housing 20 is adjusted to facilitate subsequent operations; the rotated motor housing 20 can be received by the unloading seat 54 and moved out by the unloading transverse moving member 55.

[0082] In one embodiment, see Figure 1 and Fig. 9 As a specific implementation of the assembly equipment provided in the embodiment of the present application, the circulating material transfer line 1 includes a circulating frame 11, a circulating bearing seat 12, a circulating transverse moving member 13, a first material pusher 14 and a second material pusher 15. Optionally, the circulating frame 11 is installed on the frame 10, and a chute is provided on the circulating frame 11. The chute is extended along the length direction of the circulating frame 11, and a plurality of material seats 111 can be provided in the chute. The circulating transverse moving member 13 is installed on the frame 10 and connected to the circulating bearing seat 12. The circulating transverse moving member 13 can drive the circulating bearing seat 12 to reciprocate between the head end and the tail end of the chute, and the circulating bearing seat 12 can support the material seat 111. The first material pusher 14 is installed at the head end of the chute, and the first material pusher 14 can transfer the material seat 111 on the circulating bearing seat 12 to the chute. The second material pusher 15 is installed at the tail end of the chute, and the second material pusher 15 can transfer the material seat 111 in the chute to the circulating bearing seat 12. The circulating transverse member 13 can be a cylinder transmission mechanism, a screw transmission mechanism, a belt transmission mechanism, etc. The first pusher 14 and the second pusher 15 can be a combination of a pusher plate and a cylinder or an electric cylinder. In this structure, the second pusher 15 can push the material seats 111 in the chute one by one onto the circulating support seat 12, and the circulating transverse member 13 can drive the circulating support seat 12 to move back and forth between the head end and the tail end of the chute. In cooperation with the first pusher 14, the circulation of multiple material seats 111 can be realized, which helps to improve the assembly efficiency of the motor housing 20.

[0083] In one embodiment, see Figure 1and Fig. 9 , the circulating material transfer line 1 also includes a clamping unit 16 for clamping the motor housing 20; the clamping unit 16 may include a clamping base 161 arranged on one side of the slide slot, a clamping movable seat 162 arranged on the other side of the slide slot, and a clamping driving member 163 for driving the clamping movable seat 162 to approach or move away from the clamping base 161, and the clamping driving member 163 is installed on the circulating frame 11 and connected to the clamping movable seat 162. Among them, the clamping driving member 163 can be a cylinder, an electric cylinder, etc. In this structure, the clamping movable seat 162 can be driven to approach the clamping base 161 through the clamping driving member 163, and the motor housing 20 can be clamped by the cooperation between the clamping movable seat 162 and the clamping base 161, so as to facilitate the assembly operation of the motor housing 20.

[0084] In one embodiment, see Fig. 9 The number of clamping units 16 can be arranged in multiples according to the needs, and the multiple clamping units 16 can be respectively arranged in alignment with the first loading position, the second loading position, the third loading position and the unloading position, so as to facilitate the loading of the motor housing 20, the loading of the insulating gasket 40, the loading of the cover body 50 and the unloading of the motor housing 20, which is not the only limitation here.

[0085] The above description is only an optional embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. An assembly device, characterized in that: include: A frame, wherein a first loading position, a second loading position, a third loading position and a unloading position are sequentially arranged on the frame; A circulating material transfer line is installed on the frame, a material seat for carrying a motor housing is installed on the circulating material transfer line, and the circulating material transfer line is used to drive the material seat to reciprocate between the first loading position, the second loading position, the third loading position and the unloading position; A spot welding machine, installed on the frame, for spot welding the motor housing; A main loading unit, installed at the first loading position, for transferring the motor housing after spot welding to the material seat; A film loading unit, installed at the second loading position, for installing the insulating gasket in the motor housing; A cover loading unit, installed at the third loading position, for mounting the cover on the motor housing; A material unloading unit, installed at the material unloading position, for removing the assembled motor housing; The film loading unit comprises: A film support seat, mounted on the frame, for supporting the insulating gasket; A film transfer seat, mounted on the frame and arranged between the film support seat and the circulating material transfer line; A first suction cup, used for adsorbing the insulating gasket; A first film lifting member, connected to the first suction cup, and used to drive the first suction cup to move up and down; A second suction cup, used for adsorbing the insulating gasket; A second film lifting member, connected to the second suction cup, and used to drive the second suction cup to move up and down; A film transverse moving member, mounted on the frame and connected to the first film lifting member and the second film lifting member, respectively, for driving the first suction cup to reciprocate between the film support seat and the film intermediate transfer seat, and for driving the second suction cup to reciprocate between the film intermediate transfer seat and the circulating material transfer line; The assembly equipment also includes a press-fitting unit arranged between the cover body loading unit and the unloading unit; the press-fitting unit includes a press-fitting bracket installed on the frame, a press-fitting movable frame movably installed on the press-fitting bracket, a press-fitting lifting member for driving the press-fitting movable frame to rise and fall, an outer pressure head for pressing the outer edge of the motor housing, an inner pressure head for press-fitting the cover body, and an elastic member connecting the outer pressure head and the inner pressure head; the press-fitting lifting member is installed on the press-fitting bracket and connected to the press-fitting movable frame, the inner pressure head is installed on the press-fitting movable frame, and the outer pressure head is sleeved on the inner pressure head; The press-fitting unit also includes a press-fitting support seat, a press-fitting detection seat movably mounted on the press-fitting support seat, a press-fitting elastic body connecting the press-fitting support seat and the press-fitting detection seat, a detection lifting component for driving the press-fitting support seat to rise and fall, and a displacement detector for detecting the press-fitting stroke of the press-fitting detection seat; the detection lifting component is mounted on the press-fitting movable frame and connected to the press-fitting support seat, and the displacement detector is mounted on the press-fitting support seat and arranged directly opposite to the press-fitting detection seat.

2. The assembly device according to claim 1, characterized in that: The main feeding unit includes a main feeding rack installed on the frame, a main feeding clamp for clamping the motor housing after spot welding, and a main material moving member for driving the main feeding clamp to reciprocate between the spot welding machine and the circulating material moving line. The main material moving member is installed on the main feeding rack and connected to the main feeding clamp.

3. The assembly device according to claim 1, characterized in that: The assembly equipment further includes a visual inspection unit disposed between the main loading unit and the film loading unit; the visual inspection unit includes a visual inspection frame mounted on the frame, a camera body mounted on the visual inspection frame, a visual recycling frame mounted on the frame, and a visual recycling part for transferring defective products detected by the camera body to the visual recycling frame; The visual recovery component is installed on the frame, and the visual recovery component is arranged between the camera body and the visual recovery frame.

4. The assembly device according to claim 1, characterized in that: The cover loading unit includes a cover vibration plate installed on the frame, a cover support seat for receiving the cover, a cover lifting member for driving the cover support seat to rise and fall, a cover moving member for removing the cover, and a cover displacement member for driving the cover moving member to reciprocate between the cover support seat and the circulating material transfer line; the cover support seat is connected to the outlet end of the cover vibration plate, the cover lifting member is installed on the frame and connected to the cover support seat, and the cover displacement member is installed on the frame and connected to the cover moving member.

5. The assembly device according to claim 1, characterized in that: The assembly equipment also includes a waste recovery unit arranged between the pressing unit and the unloading unit; the waste recovery unit includes a waste rack installed on the frame, a waste clamp for clamping the motor housing and a waste moving member for driving the waste clamp to reciprocate between the waste rack and the circulating material transfer line, and the waste moving member is installed on the frame and connected to the waste clamp.

6. The assembly device according to any one of claims 1 to 5, characterized in that: The unloading unit includes an unloading jaw for clamping the assembled motor housing, an unloading rotating member for driving the unloading jaw to rotate, an unloading lifting member for driving the unloading jaw to lift and lower, an unloading seat for carrying the motor housing transferred by the unloading jaw, and an unloading transverse moving member for driving the unloading seat to move laterally; the unloading lifting member is installed on the frame and connected to the unloading rotating member, the unloading rotating member is connected to the unloading jaw, and the unloading transverse moving member is installed on the frame and connected to the unloading seat.

7. The assembly device according to any one of claims 1 to 5, characterized in that: The circulating material transfer line comprises: A circulation rack is installed on the frame, a slide slot is provided on the circulation rack, and a plurality of material seats are installed in the slide slot; A circulating bearing seat, used for bearing the material seat; A circulating transverse member, mounted on the frame and connected to the circulating bearing seat, for driving the circulating bearing seat to reciprocate between the head end and the tail end of the slideway; A first material pushing member, installed at the head end of the chute, for transferring the material seat on the circulation bearing seat into the chute; The second material pushing member is installed at the tail end of the chute and is used for transferring the material seat in the chute to the circulation bearing seat.

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