Wheel assembling machine

Abstract

The utility model relates to a wheel assembling machine which comprises a machine frame, a first rotating disc mechanism and a second rotating disc mechanism. The first rotating disc mechanism and the second rotating disc mechanism are rotatably arranged on the machine frame. A hole inserting nail feeding device, a box frame base feeding device and a spin riveting device are arranged on the circumferential side rotating along the first rotary disc mechanism at a time. A pulley seat feeding device, a pulley seat positioning device, a detection device, a pin feeding device, a pressing device, a discharging device and a second detection device are sequentially arranged on the rotating peripheral side of the second turntable mechanism; a box frame base assembling mechanical arm is arranged between the adjacent first rotating disc mechanism and the second rotating disc mechanism. And the box frame seat assembling manipulator is positioned between the pulley seat positioning device and the detection device. The utility model has the advantages of simple structure, cost saving, high working efficiency, reduced labor cost and labor intensity, low production cost, good product quality, high yield and high equipment utilization rate. The utility model relates to a device.

Description

Technical Field

[0001] The utility model relates to the technical field of automation equipment, in particular to a wheel assembly machine used for assembling suitcase casters. Background Art

[0002] Casters have been widely used in various equipment and tools in people's daily lives, and casters in suitcases are the most common. Currently, the installation of casters mainly relies on manual installation, which is manually operated by multiple workers at each workstation, requiring high labor costs and low production efficiency and automation.

[0003] In view of this, it is extremely necessary to design and develop a wheel assembly machine to achieve automated assembly. Summary of the invention

[0004] The purpose of the utility model is to provide a wheel assembly machine which can save a lot of time and cost and greatly improve production efficiency, so as to solve the above technical problems.

[0005] To realize the above technical scheme, the technical scheme of the utility model is as follows: a wheel assembly machine comprises a frame and a first turntable mechanism and a second turntable mechanism rotatably arranged on the frame; a socket nail feeding device, a box frame seat feeding device, and a riveting device are provided along the rotating side of the first turntable mechanism; a pulley seat feeding device, a pulley seat positioning device, a detection device, a pin feeding device, a pressing device, a feeding device, and a second detection device are provided in sequence along the rotating side of the second turntable mechanism; a box frame seat assembly robot is provided between adjacent first turntable mechanisms and second turntable mechanisms; the box frame seat assembly robot is located between the pulley seat positioning device and the detection device.

[0006] Furthermore, the jack nail feeding device comprises a jack nail vibrating loader; a jack nail distributing mechanism is provided at the output end of the jack nail vibrating loader, which is used to separate the jack nails one by one from the output end of the jack nail vibrating loader; a jack nail handling manipulator is movably provided above the jack nail distributing mechanism, which is used to grab the jack nails pushed by the jack nail distributing mechanism and insert them into the fixture on the first turntable mechanism;

[0007] The jack nail material dividing mechanism comprises a jack nail material dividing bracket; a jack nail material dividing fixture block is movably provided inside the jack nail material dividing bracket; a jack nail material dividing cylinder is provided on one side of the jack nail material dividing bracket; the jack nail material dividing cylinder can drive the jack nail material dividing fixture block to move back and forth on the top of the jack nail material dividing bracket;

[0008] The jack nail handling robot comprises a jack nail handling bracket; a lateral moving part is arranged on the jack nail handling bracket; a vertical moving part is arranged at the output end of the lateral moving part; and a jack nail clamping finger cylinder is arranged at the output end of the vertical moving part.

[0009] Furthermore, the box frame seat feeding device comprises a box frame seat vibrating feeder; the output end of the box frame seat vibrating feeder can be close to or away from a box frame seat moving mechanism; a box frame seat blocking assembly is provided between the adjacent box frame seat vibrating feeder and the box frame seat moving mechanism; a second box frame seat assembly manipulator is movably provided above the box frame seat moving mechanism; and is used to carry and place the box frame seat into a jig on the first turntable mechanism;

[0010] The box frame seat material moving mechanism comprises a box frame seat material moving bracket; the box frame seat material moving bracket is provided with a box frame seat material moving slide cylinder; the output end of the box frame seat material moving slide cylinder is provided with a material receiving fixture; the material receiving fixture is provided with a box frame seat positioning cylinder; the box frame seat positioning cylinder output push shaft is inserted with a box frame seat positioning needle; the box frame seat positioning cylinder can drive the box frame seat positioning needle to move back and forth in the vertical direction;

[0011] The second box frame assembly robot comprises a box frame transport bracket; a second lateral moving part is arranged on the box frame transport bracket; a second vertical moving part is arranged at the output end of the second lateral moving part; and a box frame clamping finger cylinder is arranged at the output end of the second vertical moving part.

[0012] Furthermore, the rotary riveting device comprises a rotary riveting bracket; the rotary riveting bracket is provided with a rotary riveting power; a supporting assembly is provided directly below the rotary riveting power, and the supporting assembly is in rolling contact with the first turntable mechanism;

[0013] The pulley seat feeding device includes a pulley seat vibration feeding mechanism; a pulley seat lifting and flipping mechanism is provided at the output end of the pulley seat vibration feeding mechanism, which is used to take the pulley seat out from the output end of the pulley seat vibration feeding mechanism, lift it up and then flip it over; a pulley seat assembly robot is provided directly opposite to the pulley seat lifting and flipping mechanism, which is used to transport and assemble the pulley seat into a fixture on the second turntable mechanism.

[0014] Furthermore, the pulley seat positioning device includes a pulley seat positioning bracket; a pulley seat fixed lifting cylinder is provided on the pulley seat positioning bracket; a pulley seat positioning fixture is movably provided on the pulley seat positioning bracket; the pulley seat fixed lifting cylinder can drive the pulley seat positioning fixture to move back and forth; a positioning clamping fixture is provided directly below the pulley seat positioning fixture.

[0015] Furthermore, the detection device is similarly configured as the second detection device; the detection device comprises a detection bracket; and a detection optical fiber is disposed on the detection bracket.

[0016] Furthermore, the pin feeding device includes a pin vibrating loader; a pin dividing mechanism is provided at the output end of the pin vibrating loader for pushing out the pins one by one along the length direction; a pin assembly robot is movably provided above the pin dividing mechanism for inserting the pins one by one into the wheel.

[0017] Furthermore, the pressing device includes a pressing bracket; a pressing support mechanism and a pressing drive source are arranged in a line on the pressing bracket; a wheel pressing cylinder is provided on the pressing bracket; a pressing support cylinder assembly is provided on one side of the wheel pressing cylinder; the pressing support cylinder assembly can be telescopically inserted into the pressing support mechanism.

[0018] Furthermore, the unloading device includes an unloading bracket; a YZ moving component is provided on the unloading bracket; and an unloading finger cylinder component is provided at the output end of the YZ moving component along the horizontal direction.

[0019] Compared with the prior art, the utility model has the following beneficial effects: the wheel assembly machine used in the luggage case wheel assembly production is provided with a jack nail feeding device, a box frame seat feeding device, and a riveting device on the circumference of the first turntable mechanism, and a pulley seat feeding device, a pulley seat positioning device, a detection device, a pin feeding device, a pressing device, a feeding device, a second detection device and other equipment are provided in sequence on the circumference of the second turntable mechanism to cooperate with each other, so as to realize the automatic assembly of casters, thereby replacing manual assembly, ensuring production quality, reducing production working time and improving production efficiency. The utility model has a simple structure, saves costs and has high work efficiency, reduces labor costs and labor intensity, has low production costs, good product quality, high yield rate, and high equipment utilization rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] To further illustrate the various embodiments, the present invention provides drawings. These drawings are part of the disclosure of the present invention, which are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, a person of ordinary skill in the art should be able to understand other possible implementations and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0021] Figure 1 It is a top view of the wheel assembly machine of the utility model;

[0022] Figure 2 It is a partially enlarged three-dimensional structural schematic diagram of the wheel assembly machine of the utility model;

[0023] Figure 3 It is a partial enlarged schematic diagram of the negative shaft side of the wheel assembly machine of the utility model;

[0024] Figure 4 It is a three-dimensional structural schematic diagram of the wheel assembly machine of the utility model. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In order to enable those skilled in the art to better understand the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0027] Please refer to the attached Figures 1 to 4As shown in the figure: a wheel assembly machine includes a frame 1 and a first turntable mechanism 2 and a second turntable mechanism 3 rotatably arranged on the frame 1; a socket nail feeding device 4, a box frame seat feeding device 5, and a riveting device 6 are provided along the rotating side of the first turntable mechanism 2; a pulley seat feeding device 7, a pulley seat positioning device 8, a detection device 9, a pin feeding device 10, a pressing device 11, a feeding device 12, and a second detection device 13 are provided in sequence along the rotating side of the second turntable mechanism 3; a box frame seat assembly robot 14 is provided between the adjacent first turntable mechanisms 2 and the second turntable mechanisms 3; the box frame seat assembly robot 14 is located between the pulley seat positioning device 8 and the detection device 9. The first turntable mechanism 2 and the second turntable mechanism 3 are used to intermittently transport raw materials so that they pass through different workstations in sequence to complete assembly; the socket nail feeding device 4 is used to transport the socket nails one by one and place them on the jig of the first turntable mechanism 2 to complete automatic socket nail feeding; then the first turntable mechanism 2 transports the jig equipped with socket nails to the box frame loading device 5, and the box frame is transported one by one and inserted into the socket nails through the box frame loading device 5 to complete the first assembly; then the first turntable mechanism 2 continues to move to transport it to the rotary riveting device 6 station, and it is riveted and pressed into one piece through the rotary riveting device 6; when the first turntable mechanism 2 is working, the second turntable mechanism 3 also works in the same way to transport the empty second jig to the pulley seat feeding device 7 and pass through the pulley seat The wheel seat loading device 7 automatically transports the pulley seat to the second fixture to complete automatic loading, and then transports it to the pulley seat positioning device 8, and positions the pulley seat through the pulley seat positioning device 8 to facilitate subsequent assembly, and then moves to the box frame seat assembly robot 14 station, and the box frame seat assembly robot 14 transports the riveted box frame seat on the first turntable mechanism 2 and inserts it on the pulley seat on the second turntable mechanism 3 to complete the assembly, and then the second turntable mechanism 3 is transported to the detection device 9 to check whether it is qualified, and then transported to the pin feeding device 10 to complete the assembly of the pins, and finally pressed and formed by the pressing device 11, and the unloading device 12 completes the automatic classification and unloading of the finished product, and the second detection device 13 detects the second fixture after moving away to prepare for the next time. The utility model is applied to the wheel assembly machine for luggage case wheels. A plug-in nail feeding device, a box frame seat feeding device and a riveting device are provided on the circumference side along which the first turntable mechanism rotates, and a pulley seat feeding device, a pulley seat positioning device, a detection device, a pin feeding device, a pressing device, a feeding device, a second detection device and other devices are provided in sequence on the circumference side along which the second turntable mechanism rotates to cooperate with each other, so as to realize automatic assembly of casters, thereby replacing manual assembly, ensuring production quality, reducing production working time and thus improving production efficiency.The utility model has the advantages of simple structure, cost saving and high working efficiency, reduced labor cost and labor intensity, low production cost, good product quality, high yield rate and high equipment utilization rate.

[0028] On the basis of the above-mentioned embodiment, the socket nail feeding device 4 comprises a socket nail vibrating loader 41; a socket nail distributing mechanism 42 is provided at the output end of the socket nail vibrating loader 41, which is used to separate the socket nails one by one from the output end of the socket nail vibrating loader 41; a socket nail handling manipulator 43 is movably provided above the socket nail distributing mechanism 42, which is used to grab the socket nails pushed by the socket nail distributing mechanism 42 and insert them into the fixture on the first turntable mechanism 2;

[0029] The jack nail material dividing mechanism 42 comprises a jack nail material dividing bracket; a jack nail material dividing fixture block is movably provided inside the jack nail material dividing bracket; a jack nail material dividing cylinder is provided on one side of the jack nail material dividing bracket; the jack nail material dividing cylinder can drive the jack nail material dividing fixture block to move back and forth on the top of the jack nail material dividing bracket;

[0030] The jack nail handling robot 43 comprises a jack nail handling bracket; a lateral moving part is provided on the jack nail handling bracket; a vertical moving part is provided at the output end of the lateral moving part; and a jack nail clamping finger cylinder is provided at the output end of the vertical moving part.

[0031] On the basis of the above embodiment, the box frame seat feeding device 5 comprises a box frame seat vibrating feeder 51; the output end of the box frame seat vibrating feeder 51 can be close to or away from a box frame seat moving mechanism 52; a box frame seat stopper assembly 53 is provided between the adjacent box frame seat vibrating feeder 51 and the box frame seat moving mechanism 52; a second box frame seat assembly manipulator 54 is movably provided above the box frame seat moving mechanism 52; it is used to carry the box frame seat to the jig on the first turntable mechanism 2;

[0032] The box frame seat material moving mechanism 52 includes a box frame seat material moving bracket; the box frame seat material moving bracket is provided with a box frame seat material moving slide cylinder; the output end of the box frame seat material moving slide cylinder is provided with a material receiving fixture; the material receiving fixture is provided with a box frame seat positioning cylinder; the box frame seat positioning cylinder output push shaft is inserted with a box frame seat positioning needle; the box frame seat positioning cylinder can drive the box frame seat positioning needle to move back and forth in the vertical direction;

[0033] The second box stand assembly robot 54 includes a box stand transport bracket; a second lateral moving part is provided on the box stand transport bracket; a second vertical moving part is provided at the output end of the second lateral moving part; and a box stand clamping finger cylinder is provided at the output end of the second vertical moving part.

[0034] Based on the above embodiment, the rotary riveting device 6 includes a rotary riveting bracket 61; a rotary riveting power 62 is provided on the rotary riveting bracket 61; a supporting assembly is provided directly below the rotary riveting power 62, and the supporting assembly is in rolling contact with the first turntable mechanism 2;

[0035] The pulley seat feeding device 7 includes a pulley seat vibrating feeding mechanism 71; a pulley seat lifting and flipping mechanism 72 is provided at the output end of the pulley seat vibrating feeding mechanism 71, which is used to take the pulley seat out from the output end of the pulley seat vibrating feeding mechanism 71, lift it up and flip it 180°; a pulley seat assembly robot 73 is provided opposite to the pulley seat lifting and flipping mechanism 72, which is used to transport and assemble the pulley seat into a fixture worn on the second turntable mechanism 3.

[0036] Based on the above embodiment, the pulley seat positioning device 8 includes a pulley seat positioning bracket 81; a pulley seat fixed lifting cylinder 82 is provided on the pulley seat positioning bracket 81; a pulley seat positioning fixture 83 is movably provided on the pulley seat positioning bracket 81; the pulley seat fixed lifting cylinder 82 can drive the pulley seat positioning fixture 83 to move back and forth; a positioning clamping fixture 84 is provided directly below the pulley seat positioning fixture 83.

[0037] Based on the above embodiment, the detection device 9 is similar in structure to the second detection device 13; the detection device 9 includes a detection bracket; and a detection optical fiber is provided on the detection bracket.

[0038] Based on the above embodiment, the pin feeding device 10 includes a pin vibrating loader 101; a pin dividing mechanism 102 is provided at the output end of the pin vibrating loader 101 for pushing the pins out one by one along the length direction; a pin assembly robot 103 is movably provided above the pin dividing mechanism 102 for inserting the pins into the wheel one by one.

[0039] Based on the above embodiment, the pressing device 11 includes a pressing bracket 111; a pressing support mechanism 112 and a pressing drive source 113 are arranged in a line on the pressing bracket 111; a wheel pressing cylinder 114 is provided on the pressing bracket 111; a pressing support cylinder assembly 115 is provided on one side of the wheel pressing cylinder 114; the pressing support cylinder assembly 115 is telescopically inserted into the pressing support mechanism 112.

[0040] Based on the above embodiment, the unloading device 12 includes an unloading bracket 121; a YZ moving component 122 is provided on the unloading bracket 121; and an unloading finger cylinder component 123 is provided at the output end of the YZ moving component 122 along the horizontal direction.

[0041] The above is only a preferred embodiment of the present invention, and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment, it is not used to limit the present invention. Any person skilled in the art should be able to use the technical content disclosed above to make equivalent embodiments that are equivalent changes by slight changes or modifications without departing from the scope of the technical solution of the present invention. However, any brief modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A wheel assembly machine, characterized in that: The invention comprises a frame (1) and a first turntable mechanism (2) and a second turntable mechanism (3) rotatably arranged on the frame (1); a piercing nail feeding device (4), a box frame seat feeding device (5), and a riveting device (6) are arranged one after another along the rotating side of the first turntable mechanism (2); a pulley seat feeding device (7), a pulley seat positioning device (8), a detection device (9), a pin feeding device (10), a pressing device (11), a feeding device (12), and a second detection device (13) are arranged one after another along the rotating side of the second turntable mechanism (3); a box frame seat assembly manipulator (14) is arranged between the adjacent first turntable mechanism (2) and the second turntable mechanism (3); the box frame seat assembly manipulator (14) is located between the pulley seat positioning device (8) and the detection device (9).

2. The wheel assembly machine according to claim 1, characterized in that: The socket nail feeding device (4) comprises a socket nail vibrating feeder (41); a socket nail distributing mechanism (42) is provided at the output end of the socket nail vibrating feeder (41) for separating the socket nails one by one from the output end of the socket nail vibrating feeder (41); a socket nail handling manipulator (43) is movably provided above the socket nail distributing mechanism (42) for grabbing the socket nails pushed by the socket nail distributing mechanism (42) and inserting the same into a fixture on the first turntable mechanism (2); The jack nail material dividing mechanism (42) comprises a jack nail material dividing bracket; a jack nail material dividing fixture block is movably provided inside the jack nail material dividing bracket; a jack nail material dividing cylinder is provided on one side of the jack nail material dividing bracket; the jack nail material dividing cylinder can drive the jack nail material dividing fixture block to move back and forth on the top of the jack nail material dividing bracket; The jack nail handling robot (43) comprises a jack nail handling bracket; the jack nail handling bracket is provided with a lateral moving part; the output end of the lateral moving part is provided with a vertical moving part; the output end of the vertical moving part is provided with a jack nail clamping finger cylinder.

3. The wheel assembly machine according to claim 1, characterized in that: The box frame seat feeding device (5) comprises a box frame seat vibrating loader (51); a box frame seat material transfer mechanism (52) is arranged close to or away from the output end of the box frame seat vibrating loader (51); a box frame seat material stopper assembly (53) is arranged between the adjacent box frame seat vibrating loader (51) and the box frame seat material transfer mechanism (52); a second box frame seat assembly robot (54) is movably arranged above the box frame seat material transfer mechanism (52); and the robot is used to transport the box frame seat and place it in a fixture on the first turntable mechanism (2); The box frame seat material moving mechanism (52) comprises a box frame seat material moving bracket; the box frame seat material moving bracket is provided with a box frame seat material moving slide cylinder; the output end of the box frame seat material moving slide cylinder is provided with a material receiving fixture; the material receiving fixture is provided with a box frame seat positioning cylinder; the output push shaft of the box frame seat positioning cylinder is provided with a box frame seat positioning needle; the box frame seat positioning cylinder can drive the box frame seat positioning needle to move back and forth in the vertical direction; The second box frame assembly robot (54) comprises a box frame transport bracket; a second lateral moving part is provided on the box frame transport bracket; a second vertical moving part is provided at the output end of the second lateral moving part; and a box frame clamping finger cylinder is provided at the output end of the second vertical moving part.

4. The wheel assembly machine according to claim 1, characterized in that: The rotary riveting device (6) comprises a rotary riveting bracket (61); a rotary riveting power (62) is provided on the rotary riveting bracket (61); a support assembly is provided directly below the rotary riveting power (62), and the support assembly is in rolling contact with the first rotary disc mechanism (2); The pulley seat feeding device (7) comprises a pulley seat vibrating feeding mechanism (71); a pulley seat lifting and flipping mechanism (72) is provided at the output end of the pulley seat vibrating feeding mechanism (71) for taking the pulley seat out from the output end of the pulley seat vibrating feeding mechanism (71), lifting it and then flipping it 180 degrees; a pulley seat assembly manipulator (73) is provided directly opposite to the pulley seat lifting and flipping mechanism (72) for transporting and assembling the pulley seat into a fixture mounted on the second turntable mechanism (3).

5. The wheel assembly machine according to claim 1, characterized in that: The pulley seat positioning device (8) comprises a pulley seat positioning bracket (81); a pulley seat positioning lifting cylinder (82) is provided on the pulley seat positioning bracket (81); a pulley seat positioning fixture (83) is movably provided on the pulley seat positioning bracket (81); the pulley seat positioning lifting cylinder (82) can drive the pulley seat positioning fixture (83) to move back and forth; and a positioning clamping fixture (84) is provided directly below the pulley seat positioning fixture (83).

6. The wheel assembly machine according to claim 1, characterized in that: The detection device (9) is similar in structure to the second detection device (13); the detection device (9) comprises a detection bracket; and a detection optical fiber is arranged on the detection bracket.

7. The wheel assembly machine according to claim 1, characterized in that: The pin feeding device (10) comprises a pin vibrating loader (101); a pin distributing mechanism (102) is provided at the output end of the pin vibrating loader (101) for pushing out the pins one by one along the length direction; a pin assembling manipulator (103) is movably provided above the pin distributing mechanism (102) for inserting the pins one by one into the wheel.

8. The wheel assembly machine according to claim 1, characterized in that: The pressing device (11) comprises a pressing bracket (111); a pressing support mechanism (112) and a pressing drive source (113) are arranged in a line on the pressing bracket (111); a wheel pressing cylinder (114) is provided on the pressing bracket (111); a pressing support cylinder assembly (115) is provided on one side of the wheel pressing cylinder (114); the pressing support cylinder assembly (115) is telescopically inserted into the pressing support mechanism (112).

9. The wheel assembly machine according to claim 1, characterized in that: The unloading device (12) comprises an unloading bracket (121); a YZ moving component (122) is provided on the unloading bracket (121); and an unloading finger cylinder component (123) is provided at the output end of the YZ moving component (122) along the horizontal direction.

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