阅读说明：本技术 机壳部件全自动装配机构 (Full-automatic assembly mechanism for machine shell components ) 是由 汤世强 卞顺虎 张志敏 王上胜 于 2021-05-23 设计创作，主要内容包括：一种机壳部件全自动装配机构,包括机架、机壳主转盘,在所述机架上、并在机壳主转盘的侧下方处分别装有第一、第二副转盘,在所述机架上、并在机壳主转盘的另一侧边处通过翻转机械手装有第三副转盘；在第一副转盘的周边上装有弹扣球头铆压组合夹具,在第二副转盘的周边上通过推进架装有磁瓦弹簧组合夹具,在第三副转盘的侧边装有自动涂胶组件,在机架上、并在机壳主转盘与第一副转盘的重合处通过铆合架装有弹扣球头铆合装置,在机架上、并在机壳主转盘与第二副转盘的重合处装有磁瓦弹簧推进压入装置。本发明通过传送料、铆合、压装、涂胶、烘干等一系列工序,将所有机壳部件装配工艺集成一体,实现全自动传送料装配,节省人力成本,明显提升工作效率,节省中间转运过程,减少碰撞风险,改善提升了机壳部件及机电产品质量。(A full-automatic assembly mechanism for shell parts comprises a rack and a shell main rotary table, wherein a first auxiliary rotary table and a second auxiliary rotary table are respectively arranged on the rack and below the side of the shell main rotary table, and a third auxiliary rotary table is arranged on the rack and on the other side edge of the shell main rotary table through a turnover manipulator; the periphery of the first auxiliary turntable is provided with a snap ball riveting combined clamp, the periphery of the second auxiliary turntable is provided with a magnetic shoe spring combined clamp through a pushing frame, the side edge of the third auxiliary turntable is provided with an automatic gluing component, a snap ball riveting device is arranged on the machine frame and at the superposition position of the main turntable of the machine shell and the first auxiliary turntable through a riveting frame, and a magnetic shoe spring pushing and pressing device is arranged on the machine frame and at the superposition position of the main turntable of the machine shell and the second auxiliary turntable. According to the invention, through a series of procedures of conveying and feeding, riveting, press mounting, gluing, drying and the like, all the assembly processes of the shell parts are integrated, full-automatic conveying and assembly are realized, the labor cost is saved, the working efficiency is obviously improved, the middle transfer process is saved, the collision risk is reduced, and the quality of the shell parts and the electromechanical products is improved.)

1. Full automatic assembly mechanism of casing part, including frame, casing owner carousel, casing conveyer, its characterized in that: a first auxiliary turntable and a second auxiliary turntable are respectively arranged on the rack and below the side of the main turntable of the shell, and a third auxiliary turntable is arranged on the rack and on the other side of the main turntable of the shell through a turnover manipulator; the periphery of the first auxiliary turntable is provided with an elastic buckle ball head riveting combined clamp, the side edge of the first auxiliary turntable is respectively provided with an elastic buckle conveying device and a ball head conveying device, the periphery of the second auxiliary turntable is provided with a magnetic shoe spring combined clamp through a pushing frame, the side edge of the second auxiliary turntable is respectively provided with a magnetic shoe conveying device and a steel wire spring conveying device, the rack is provided with an automatic gluing component and the side edge of the third auxiliary turntable, the rack is provided with an elastic buckle ball head riveting device through a riveting frame at the superposition position of the main turntable of the casing and the first auxiliary turntable, and the rack is provided with a magnetic shoe spring pushing and pressing device at the superposition position of the main turntable of the casing and the second auxiliary turntable.

2. The mechanism of claim 1, wherein: the snap ball head riveting device comprises a machine shell positioning component arranged at the top of the riveting frame and a snap ball head leading-in component arranged at the bottom of the riveting frame and connected with the snap ball head riveting combined clamp.

3. The mechanism of claim 1 or 2, wherein: the magnetic shoe spring combined clamp comprises magnetic shoe positioning blocks of a split structure and a steel wire spring positioning block positioned between the magnetic shoe positioning blocks, and the magnetic shoe positioning blocks are connected with a magnetic shoe opening and closing power source; the magnetic shoe spring pushing and pressing device comprises a spring pushing power source connected with the steel wire spring positioning block, a pushing and pressing power source connected with the pushing frame, and a machine shell pressing component arranged above the main rotary table of the machine shell.

4. The mechanism of claim 2, wherein: the casing positioning assembly comprises a casing positioning block and a positioning power source which are connected, the casing positioning block is hollow, a clamping block can be inserted into the casing positioning block, and the clamping block is connected with the clamping power source.

5. The mechanism of claim 3, wherein: the steel wire spring conveying device comprises a spring conveying frame, a spring feeding guide rail is arranged on the spring conveying frame and above the magnetic shoe spring combined clamp, a pressure stabilizing block and a pressure stabilizing power source which are connected are arranged on the spring conveying frame and on the side edge of a steel wire spring positioning block, and a spring clamping block, a clamping block air claw and a clamping conveying power source which are sequentially connected are arranged on the spring conveying frame and at the discharging position of the spring feeding guide rail.

6. The mechanism of claim 1, wherein: and a gluing and drying device is arranged on the rack and at the side edge of the third auxiliary turntable through a drying transition manipulator.

Technical Field

The present invention relates to an assembling apparatus, and more particularly, to an assembling mechanism for assembling a shell member.

Background

Motors (miniature) are widely used in the fields of automobiles, household electrical appliances, manufacturing automation equipment and the like, and a housing component (assembly) is an important component of the motors. The assembly method of the shell component comprises the steps of firstly pressing the elastic buckle and the ball head into the tail part of the shell, then loading the magnetic shoe and the steel wire spring (both two pieces) into the body part of the shell, then coating glue on the binding surface of the magnetic shoe and the shell, and finally placing the shell into an oven for drying. This casing part assembly process need separately four substeps, and independent completion separately is for semi-automatic assembly, middle needs operation, leads to the human cost high, and work efficiency, benefit are low, transports the collision risk high, assembly uniformity is relatively poor, greatly influences economic cost and product quality.

Disclosure of Invention

The invention aims to overcome the technical defects and provide the full-automatic assembly mechanism for the shell parts, which can realize the assembly of the shell parts on the same machine at different stations, and has high automation degree and simple and convenient operation.

The purpose of the invention can be realized by the following technical scheme: the full-automatic assembly mechanism for the shell parts comprises a rack, a shell main rotary disc and a shell conveying device, wherein a first auxiliary rotary disc and a second auxiliary rotary disc are respectively arranged on the rack and below the side of the shell main rotary disc, and a third auxiliary rotary disc is arranged on the rack and on the other side edge of the shell main rotary disc through a turnover manipulator; the periphery of the first auxiliary turntable is provided with an elastic buckle ball head riveting combined clamp, the side edge of the first auxiliary turntable is respectively provided with an elastic buckle conveying device and a ball head conveying device, the periphery of the second auxiliary turntable is provided with a magnetic shoe spring combined clamp through a pushing frame, the side edge of the second auxiliary turntable is respectively provided with a magnetic shoe conveying device and a steel wire spring conveying device, the rack is provided with an automatic gluing component and the side edge of the third auxiliary turntable, the rack is provided with an elastic buckle ball head riveting device through a riveting frame at the superposition position of the main turntable of the casing and the first auxiliary turntable, and the rack is provided with a magnetic shoe spring pushing and pressing device at the superposition position of the main turntable of the casing and the second auxiliary turntable.

The snap ball head riveting device comprises a machine shell positioning component arranged at the top of the riveting frame and a snap ball head leading-in component arranged at the bottom of the riveting frame and connected with the snap ball head riveting combined clamp. The casing positioning assembly comprises a casing positioning block and a positioning power source which are connected, the casing positioning block is hollow, a clamping block can be inserted into the casing positioning block, and the clamping block is connected with the clamping power source.

The magnetic shoe spring combined clamp comprises magnetic shoe positioning blocks of a split structure and a steel wire spring positioning block positioned between the magnetic shoe positioning blocks, and the magnetic shoe positioning blocks are connected with a magnetic shoe opening and closing power source; the magnetic shoe spring pushing and pressing device comprises a spring pushing power source connected with the steel wire spring positioning block, a pushing and pressing power source connected with the pushing frame, and a machine shell pressing component arranged above the main rotary table of the machine shell. The steel wire spring conveying device comprises a spring conveying frame, a spring feeding guide rail is arranged on the spring conveying frame and above the magnetic shoe spring combined clamp, a pressure stabilizing block and a pressure stabilizing power source which are connected are arranged on the spring conveying frame and on the side edge of a steel wire spring positioning block, and a spring clamping block, a clamping block air claw and a clamping conveying power source which are sequentially connected are arranged on the spring conveying frame and at the discharging position of the spring feeding guide rail. And a gluing and drying device is arranged on the rack and at the side edge of the third auxiliary turntable through a drying transition manipulator.

After the structure of the invention is adopted, a main structure of a machine shell main turntable and a first, a second and a third auxiliary turntables are adopted, automatic feeding of the elastic buckle and the ball head is realized on the first auxiliary turntable, and the elastic buckle and the ball head are pressed into the tail part of the machine shell and riveted by an elastic buckle ball head riveting device in cooperation with the main turntable of the machine shell; the second auxiliary turntable realizes automatic material transmission and feeding of the magnetic shoe and the steel wire spring, and the magnetic shoe and the steel wire spring are arranged in the shell body part by matching with the shell main turntable and pushing the magnetic shoe and the steel wire spring into the pressing device by the magnetic shoe spring; the third pair of turntables realizes the function of gluing the binding surface of the magnetic shoe and the shell; and meanwhile, a gluing and drying device is also arranged to rapidly dry the glue. According to the technical structure and the mode, all the machine shell component assembling processes are integrated into a whole through a series of procedures such as conveying, riveting, press fitting, gluing and drying, full-automatic conveying and assembling are achieved, the work which needs 3-4 persons to complete originally can be completed only by 1 person, labor cost is greatly saved, and working efficiency is obviously improved. And the middle transfer process is saved, the collision risk is reduced, and the quality of the shell part and the applied electromechanical product is improved.

Drawings

Fig. 1 is a schematic structural view of a full-automatic assembling mechanism of a machine shell component of the invention.

Fig. 2 is a top view of fig. 1 (rotated at an angle).

Fig. 3 is a schematic diagram of the connection between the magnetic shoe spring combination clamp and the snap ball head riveting device in fig. 1.

Fig. 4 is a side view of fig. 3.

Fig. 5 is a schematic diagram of the connection between the magnetic shoe spring combination clamp and the magnetic shoe spring pushing and pressing device in fig. 1.

Fig. 6 is a schematic diagram of the connection between the magnetic shoe spring combination clamp and the wire spring conveying device in fig. 1.

Fig. 7 is a schematic diagram of the connection of the magnetic shoe spring combination clamp in fig. 5 with the pushing frame and the second sub-turntable.

Fig. 8 is a schematic structural diagram of the housing part and its internal assembly manufactured by the present invention.

Detailed Description

The invention is described in detail below with reference to the figures and the detailed description.

Referring to fig. 1 to 7, the full-automatic assembly mechanism for the housing part of the present invention includes a frame 1, a housing main turntable 4 (including a turntable operation control component), a housing conveying device 3 (including a housing conveying component and a housing feeding manipulator of a conveyor belt conveying manner), a first sub turntable 7 and a second sub turntable 10 respectively installed on the frame 1 and at a position (different stations, arranged crosswise in a 90-degree direction) below the side of the housing main turntable 4, and a third sub turntable 14 installed on the frame 1 and at another side (parallel direction) of the housing main turntable 4 through a flipping manipulator 2; the periphery of the first auxiliary turntable 7 is provided with a snap ball riveting combined clamp 21 (a plurality of parts), the side edges (different stations and arranged in a 90-degree direction in a crossed manner) of the first auxiliary turntable 7 are respectively provided with a snap transmission device 5 (a snap transmission component and a snap feeding manipulator which comprise a vibration disc transmission mode) and a ball transmission device 8 (a ball transmission component and a ball feeding manipulator which comprise a vibration disc transmission mode), the periphery of the second auxiliary turntable 10 is provided with a magnetic shoe spring combined clamp 32 (a plurality of parts) through a pushing frame 38, the side edges (different stations and arranged in a 90-degree direction in a crossed manner) of the second auxiliary turntable 10 are respectively provided with a magnetic shoe transmission device 11 and a steel wire spring transmission device 9, the rack 1 and the side edge of the third auxiliary turntable 14 are provided with an automatic gluing component 13 (positioned above a turned casing), a snap ball head riveting device 6 is arranged on the frame 1 and at the superposition position (the up-down superposition position) of the main rotating disk 4 and the first auxiliary rotating disk 7 of the machine shell through a riveting frame 37, and a magnetic shoe spring pushing and pressing device 12 is arranged on the frame 1 and at the superposition position (the up-down superposition position) of the main rotating disk 4 and the second auxiliary rotating disk 10 of the machine shell.

As shown in fig. 2, 3 and 4, the snap ball riveting device 6 includes a housing positioning component mounted on the top of the riveting frame 37, and a snap ball introducing component 23 (including an introducing power source with a guiding function, which is an introducing cylinder) mounted on the bottom of the riveting frame 37 and connected to the snap ball riveting combination clamp 21. The shell positioning assembly comprises a shell positioning block 22 (at a lower position) and a positioning power source 19 (a positioning cylinder and at an upper position) which are connected, the shell positioning block 22 is hollow, a clamping block 30 can be inserted into the shell positioning block 22, and the clamping block 30 is connected with a clamping power source 20 (a clamping cylinder and arranged on the side edge of the top of the riveting frame).

As shown in fig. 2, 5 and 7, the magnetic shoe spring combination clamp 32 includes a magnetic shoe positioning block 25 (one left and one right) of a split structure and a wire spring positioning block 26 located between the magnetic shoe positioning blocks, the magnetic shoe positioning block 25 is connected to a magnetic shoe opening and closing power source 39 (an opening and closing cylinder, one left and one right), and the magnetic shoe spring pushing and pressing device 12 includes a spring pushing power source 28 (a spring pushing cylinder) connected to the wire spring positioning block 26, a pushing and pressing power source 27 (a pushing and pressing cylinder) connected to a pushing frame 38, and a casing pressing assembly 24 (mounted on a pressing frame 46 above the machine frame) mounted above the casing main rotating disc 4.

As shown in fig. 2 and 6, the wire spring conveying device 9 includes a spring conveying frame 17, a spring feeding guide rail 34 (in a vibration plate conveying manner) is installed on the spring conveying frame 17 above the magnetic shoe spring combination clamp 32, a pressure stabilizing block 35 and a pressure stabilizing power source 36 (in a pressure stabilizing cylinder) connected to each other are installed on the spring conveying frame 17 and on the side of the wire spring positioning block 26, and a spring clamping block 33, a clamping block air claw 31 and a clamping power source 29 (in a clamping cylinder, one set of each of the left and right clamping cylinders) connected in sequence are installed on the spring conveying frame 17 and at the discharging position of the spring feeding guide rail 34. As shown in fig. 1 and fig. 2, a glue drying device 16 (light mode) is mounted on the frame 1 and at the side of the third sub-turntable 14 by a drying transition manipulator 15, and the glue drying device 16 is connected with a finished casing part conveying device 18. The machine shell main rotary table 4, the first auxiliary rotary table 7, the second auxiliary rotary table 10 and the third auxiliary rotary table 14 all comprise respective rotary table operation control components. As shown in fig. 8, the housing part and its internal assembly made by the present invention, that is, the housing part includes a housing 40, a snap 41, a ball 42 (copper), a wire spring 43, a magnetic shoe 44, etc., and the adhesive coating and drying are implemented on the joint surface 45 of the magnetic shoe 44 and the housing 40.

The working principle of the invention is as follows: firstly, an operator places the machine shell 40 (with the mouth of the machine shell facing downwards) on the machine shell conveying component of the machine shell conveying device 3, and the machine shell is grabbed and placed on the periphery of the machine shell main rotating disc 4 by a machine shell feeding manipulator; the elastic buckle conveying device 5 and the ball head conveying device 8 respectively sequentially grab and sequentially place the elastic buckle and the ball head (copper) on the corresponding positions of the elastic buckle ball head riveting combined clamp 21 on the first auxiliary turntable 7; the magnetic shoe conveying device 11 grabs and respectively places two magnetic shoes on the left and right positions of the magnetic shoe positioning block 25 of the magnetic shoe spring combination clamp 32 (zero clock position) of the second auxiliary turntable 10; the clamping block air claw 31 of the steel wire spring conveying device 9 is closed, so that the steel wire spring clamping block 33 clamps the steel wire spring, the clamping and conveying power source 29 downwards drives the steel wire spring clamping block to place the two steel wire springs on two ends of the steel wire spring positioning block 26 respectively, the pressure stabilizing power source 36 drives the pressure stabilizing block 35 to press the steel wire spring, the clamping block air claw is opened to loosen the steel wire spring clamping block, the clamping and conveying power source upwards drives the steel wire spring clamping block to return to the original position, and the pressure stabilizing power source drives the pressure stabilizing block to return to the original position; then, a positioning power source 19 of the elastic button ball head riveting device 6 (at a three-o' clock position) on the machine shell main turntable 4 drives a machine shell positioning block 22 to press down and press the machine shell, a clamping power source 20 drives a clamping block 30 to extend out and be inserted into the hollow machine shell positioning block 22 to be clamped, and an elastic button ball head leading-in component 23 guides and pushes up an elastic button ball head riveting combined clamp 21, so that an elastic button and a ball head on the elastic button ball head riveting combined clamp are pressed into the tail part of the machine shell and are riveted; then, a casing pressing-down component 24 of a (zero clock position) magnetic shoe spring pushing-in device 12 on the casing main rotating disc 4 is pressed down to press the casing, a pushing-in power source 27 drives a pushing frame 38 to ascend to send the magnetic shoe positioning block 25 and the magnetic shoes thereon into the body part of the casing, a magnetic shoe opening and closing power source 39 opens the magnetic shoe positioning block 25 to enable two magnetic shoes to be attached to the inner wall of the body part of the casing, and then a spring pushing power source 28 ascends to push the steel wire spring on the steel wire spring positioning block 26 into the space between the magnetic shoes of the body part of the casing to fix the magnetic shoes; then, the magnetic shoe opening and closing power source closes the magnetic shoe positioning block 25, and the machine shell pressing component 24, the pushing and pressing power source 27 and the spring pushing power source 28 return respectively; then, the turnover manipulator 2 picks up the casing (nine o 'clock position) of the main rotary disk 4 of the casing, and turns over 180 degrees to make the opening of the casing face upward and place on the third auxiliary rotary disk 14 (three o' clock position), the automatic gluing component 13 glues the joint surface 45 of the casing (zero o 'clock position) and the magnetic tiles on the third auxiliary rotary disk 14, and the drying transition manipulator 15 picks up the casing part (nine o' clock position) on the third auxiliary rotary disk 14 and places the casing part in the gluing and drying device 16 for drying.

After the series of procedures such as material conveying, riveting, press fitting, gluing, drying and the like are completed, the main rotary table 4 of the casing rotates anticlockwise by 45 degrees, the first auxiliary rotary table 7 rotates clockwise by 90 degrees, the second auxiliary rotary table 10 rotates anticlockwise by 90 degrees, the third auxiliary rotary table 14 rotates anticlockwise by 90 degrees, and the next cycle is started; finally, the finished product manipulator picks the dried casing component in the gluing and drying device 16, and the casing component is placed into a finished product box on a finished product conveying device 18 of the casing component and sent out.