CN111293000A

CN111293000A - Movable iron core assembly production line

Info

Publication number: CN111293000A
Application number: CN202010221172.7A
Authority: CN
Inventors: 刘绍祥
Original assignee: Xiamen Boaote Automation Technology Co ltd
Current assignee: Xiamen Boaote Automation Technology Co ltd
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2020-06-16

Abstract

The invention discloses a movable iron core assembly production line which sequentially comprises a movable iron core long pressure spring detection assembling machine, a static iron core clamp spring gasket short pressure spring assembling machine, a shaft sleeve movable joint assembling machine and an iron core sleeve assembling machine according to the production process; the iron core long pressure spring detection assembling machine, the static iron core clamp spring gasket short pressure spring assembling machine, the shaft sleeve movable joint assembling machine and the iron core sleeve assembling machine are sequentially connected. The cooperation among all the machine tables realizes automatic feeding, automatic detection, automatic assembly and automatic unloading in the whole process of movable iron core production and assembly, and stacking and storing after assembly of the final movable iron core and finished products are assembled together, the whole process is mechanized, the automation degree is high, the labor cost is reduced, the quality of the finished products is stable, the production efficiency is obviously improved, and the production efficiency is improved to be more than 1200 PCS/hour.

Description

Movable iron core assembly production line

Technical Field

The invention relates to the technical field of automation equipment, in particular to a movable iron core assembly production line with the model of EV 350.

Background

At present, the EV350 movable iron core assembly production process is carried out by full manpower, however, the manual assembly has the defects of multiple working procedures, high labor intensity, long time consumption, high cost and low production efficiency, and along with the annual increase of the yield of the EV350, the demand of workers is increased, the recruitment of the workers is difficult, the quantity of the workers is large, the management is difficult, the labor cost for producing the contactor is high, and the market competitiveness is low.

The invention discloses a movable iron core assembly production line, which realizes the mechanization and automation of an EV350 movable iron core production process on the one hand, and in addition, obviously reduces the labor intensity of workers, reduces the number of workers, reduces the labor cost and the management difficulty, and improves the competitiveness of products.

Disclosure of Invention

In order to solve the technical problems, the invention provides a full-automatic movable iron core assembly production line for assembling a movable iron core, a long pressure spring, a static iron core, a long shaft sleeve, a snap spring, a large washer, a small washer, a shaft sleeve, a same shaft sleeve, a movable joint, a washer and an iron core sleeve.

In order to achieve the purpose, the invention provides the following technical scheme: a movable iron core assembly production line is characterized by comprising a movable iron core long pressure spring detection assembling machine, a static iron core clamp spring gasket short pressure spring assembling machine, a shaft sleeve movable joint assembling machine and an iron core sleeve assembling machine in sequence according to the production process; the iron core long pressure spring detection assembling machine, the static iron core clamp spring gasket short pressure spring assembling machine, the shaft sleeve movable joint assembling machine and the iron core sleeve assembling machine are sequentially connected.

Preferably, the movable iron core long pressure spring detection assembling machine comprises a first frame for supporting, a movable iron core automatic feeding device, a movable iron core verticality detection device, a long pressure spring automatic feeding device, a long pressure spring detection device, a first blanking manipulator, a tooling jig soot blowing component, a vertical conveying track device and a turntable device; the turntable device is arranged on the first rack; a movable iron core automatic feeding device, a movable iron core verticality detection device, a long pressure spring automatic feeding device, a long pressure spring detection device, a first blanking manipulator and a tool jig soot blowing component are sequentially arranged on the outer side of the rotary table device along the rotary direction of the rotary table device; the vertical conveying rail device is positioned below the first blanking manipulator.

Preferably, the static iron core, snap spring and gasket short compression spring assembling machine comprises a second rack, a second conveying rail, a static iron core feeding device, a long shaft sleeve feeding device, a pneumatic upright post riveting mechanism, a riveting assembly, a shaft sleeve assembly taking mechanism, a snap spring feeding station, a tooling positioning assembly, a snap spring detection assembly, a large gasket vibration feeding device, a first press detection and second press detection, a small gasket vibration feeding device, a press device, a defective product discharging device and a third conveying rail, wherein the second conveying rail, the static iron core feeding device, the long shaft sleeve feeding device, the pneumatic upright post riveting mechanism, the riveting assembly, the shaft sleeve assembly taking mechanism, the snap spring feeding station; a static iron core feeding device, a long shaft sleeve feeding device, a pneumatic upright post riveting mechanism, a riveting component and a shaft sleeve component taking mechanism are sequentially arranged along the moving direction of the second conveying track; a tooling positioning assembly, a clamp spring detection assembly, a large gasket vibration feeding device, a first downward pressing detection and a second downward pressing detection, a small gasket vibration feeding device, a downward pressing device and a defective product discharging device are sequentially arranged along the moving direction of the third conveying track; the clamp spring feeding station and the third conveying rail are perpendicular to each other.

Particularly, the static iron core clamp spring gasket short pressure spring assembling machine further comprises a defective product blanking part, a soot blower and an embossing detection device; the soot blowing device is arranged on the second conveying track; the dust removal device is used for carrying out dust removal treatment on the tool jig on the track; the defective product discharging part is arranged at one end of the second conveying track and used for collecting defective products; the embossing detection device is arranged on the right side of the riveting component and used for detecting the riveted shaft sleeve component.

Preferably, the shaft sleeve movable joint assembling machine comprises a third rack, and a second turntable mechanism, a shaft sleeve feeding device, a shaft sleeve detection part, a coaxial sleeve feeding device, a coaxial sleeve detection part, a pneumatic lateral riveting device, a turnover device, a shaft sleeve assembly discharging device, a second soot blower, a fourth conveying track, a movable joint feeding device, a movable joint optical fiber detection part, a gasket feeding device, a third downward pressing detection, a rotary riveting auxiliary pressing mechanism, a downward pressing module device, a finished product discharging device and a detection mechanism which are arranged on the third rack; a shaft sleeve feeding device, a shaft sleeve detection part, a coaxial sleeve feeding device, a coaxial sleeve detection part, a pneumatic lateral riveting device, a turnover device, a shaft sleeve assembly blanking device and a second soot blowing device are sequentially arranged on the periphery side along the rotation direction of the second turntable mechanism; the fourth conveying track is arranged below the shaft sleeve assembly blanking device; and a movable joint feeding device, a movable joint optical fiber detection part, a gasket feeding device, a third pressing detection part, a rotary riveting auxiliary pressing mechanism, a detection mechanism, a pressing module device and a finished product discharging device are sequentially arranged along the fourth conveying track conveying direction.

Preferably, the movable joint feeding device comprises a movable joint vibration feeding machine, a movable contact material distributing mechanism, a movable joint carrying manipulator and an auxiliary feeding device; the moving contact material distributing mechanism is arranged at the output end of the moving joint vibration feeding machine and is used for separating the moving contacts output by the moving joint vibration feeding machine one by one; the moving joint carrying manipulator is positioned above the moving contact material distributing mechanism and is used for carrying a moving contact on the moving contact material distributing mechanism; the auxiliary feeding device is located below the movable joint carrying manipulator and used for being matched with the movable joint carrying manipulator to complete installation of the movable joint.

Preferably, the iron core sleeve assembling machine comprises a fourth rack, a fifth conveying track, a sixth rotary conveying device, a second blanking mechanical arm, a third soot blower, an iron core sleeve feeding device, a fourth soot blower, a semi-finished product detection part, a riveting device, a pressure reference re-detection device, a fifth soot blower, a sixth soot blower and a finished product storage device, wherein the fifth conveying track, the sixth rotary conveying device, the second blanking mechanical arm, the third soot blower, the iron core sleeve feeding device, the fourth soot blower, the semi-finished product detection part, the riveting device; the fifth conveying track is arranged in parallel with the sixth rotary conveying device; the third soot blower is arranged between the fifth conveying track and the sixth rotary conveying device; the second blanking manipulator is arranged above the third soot blowing device; an iron core sleeve feeding device, a fourth soot blowing device, a semi-finished product detection part, a riveting device, a pressure reference re-detection device, a fifth soot blowing device and a sixth soot blowing device are sequentially arranged along the conveying direction of the sixth rotary conveying device; and the finished product storage device is positioned at one end of the sixth rotary conveying device.

Preferably, the pressure reference re-detection device comprises a pressure reference re-detection bracket, which is arranged on the fourth rack and used for providing support;

the first power source is arranged on the pressure reference re-detection bracket and used for providing a power source;

the elastic detection support is slidably arranged on the pressure reference re-detection support, and the first power source can drive the elastic detection support to move; and

the sensor is arranged on the elastic detection support in a circumferential array and used for detecting the assembled movable iron core;

the second discharging manipulator comprises a second discharging manipulator bracket for supporting; one side of the second discharging manipulator support is connected with a second power source; a bearing plate is connected to the second blanking manipulator bracket in a sliding manner; the second power source can drive the bearing plate to move; the bearing plate is symmetrically connected with a third power source; the carrying finger devices are arranged in the carrying plate in a sliding array mode, and the third power source can drive the carrying finger devices to move back and forth along the vertical direction; the riveting device comprises a riveting support; a riveting power source is arranged at the top of the riveting support; and a movable pressure die is arranged below the riveting power source and is used for being matched with the riveting power source to carry out riveting.

Preferably, the long pressure spring detection device comprises a long pressure spring detection support, a long pressure spring detection power source, a sliding plate and a detection jig; the long pressure spring detection power source is arranged on the long pressure spring detection support and used for providing power; the sliding plate is slidably arranged on the long pressure spring detection support, and the long pressure spring detection power source can drive the sliding plate to move; the detection jig is arranged on the sliding plate.

Preferably, the automatic movable iron core feeding device comprises a storage tray support, wherein one end of the storage tray support is provided with a material containing frame, and the other end of the storage tray support is provided with an empty tray storage frame; a placing station is arranged between the adjacent material containing frame and the empty disc storage frame; the placing station is provided with a movable iron core carrying manipulator; the material containing frame is connected with the empty tray storage frame through a first conveying module.

Compared with the prior art, the invention has the following advantages:

1) the movable iron core assembly production line comprises a movable iron core long pressure spring detection assembling machine, a static iron core clamp spring gasket short pressure spring assembling machine, a shaft sleeve movable joint assembling machine and an iron core sleeve assembling machine, wherein the matching among the machines realizes automatic feeding, automatic detection, automatic assembly and automatic unloading in the whole process of movable iron core production and assembly, and stacking and storage are carried out after final movable iron core assembly and finished products are assembled together, the whole process realizes mechanization, the automation degree is high, the labor cost is reduced, the quality of finished products is stable, the production efficiency is obviously improved, and the production efficiency is improved to be more than 1200 PCS/hour; furthermore, program control is carried out in mechanical operation, quantitative management of contactor assembly is realized, stability and controllability of product quality of the contactor are guaranteed, operation is simpler, the number of workers is further reduced, management is more efficient, manpower and management cost are effectively reduced, labor intensity of workers is obviously reduced, workshop environment and layout are improved, and health of the workers is guaranteed.

2) When the movable iron core and the long pressure spring are assembled, the movable iron core is automatically discharged into the rotary table tool in a stacking mode, the long pressure spring is discharged into the movable iron core through the vibration feeding device, meanwhile, the long pressure spring is assembled after the perpendicularity of the movable iron core is detected through the air cylinder, the sliding block and the testing jig before assembly, the long pressure spring is detected through the long pressure spring detecting device 15 after the long pressure spring is assembled, materials are classified through the first discharging mechanical arm, the whole process is controlled through the PLC, manual feeding and manual detection are replaced, the production quality is guaranteed, the production working time is shortened, and the production efficiency is improved. The invention has the advantages of simple structure, cost saving, high working efficiency, low production cost, good product quality, high yield and high equipment utilization rate, and reduces the labor cost and the labor intensity.

3) The production takt is reasonably distributed, so that the operation efficiency of the static iron core clamp spring gasket short compression spring assembling machine is improved, and the condition that the production efficiency of individual processes is higher than that of other processes, so that full material waiting is generated is avoided; in addition, the automation degree of the whole equipment is high, the production efficiency is improved, batch production and full inspection are facilitated, and the product quality is ensured.

4) The invention sets a movable joint feeding device 312, a movable joint optical fiber detection part 313, a gasket feeding device 314, a third press-down detection 315, a spin riveting auxiliary pressing mechanism 316, a detection mechanism 319, a press-down module device 317 and a finished product blanking device 318 on the fourth conveying track 311 in a linkage mode with the second turntable mechanism 32, sets a shaft sleeve feeding device 33, a shaft sleeve detection part 34, a coaxial sleeve feeding device 35, a coaxial sleeve detection part 36, a pneumatic lateral riveting device 37, a turnover device 38, a shaft sleeve component blanking device 39 and a second soot blower 310 on the second turntable mechanism 32 to realize the disassembly of an assembly function area, the fourth conveying track 311 is responsible for feeding, detecting and riveting the movable joint, the gasket and fixing, the turntable device only carries out assembly riveting, turnover, detection and material on a negative shaft sleeve and a coaxial shaft sleeve, and place important finished product unloader 318 between second carousel mechanism 32 and fourth delivery track 311, when a single functional area is impaired, the staff can maintain impaired functional area, does not influence the normal work in other regions, effectively improves assembly production's degree of automation, reduces the required manual work of production (only need alone), increases output. In addition, the second turntable mechanism 32 and the fourth conveying track 311 are adopted, so that the mechanisms can be uniformly distributed during assembly, and the influence on the normal action of the assembling machine caused by too dense arrangement and installation of the mechanisms is effectively avoided.

5) The iron core sleeve is subjected to stacking type feeding and soot blowing before final assembly, the height of the movable joint is finally riveted and detected after assembly, the height data of the movable joint is stored in an industrial personal computer and is finally stacked and stored, and thus the automatic assembly of the movable iron core is simple and practical in structure, feasible in scheme and high in assembly precision and efficiency.

Drawings

FIG. 1 is a front view of an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a movable iron core long compression spring detection assembling machine according to an embodiment of the invention;

FIG. 3 is a schematic structural diagram of a static iron core clamp spring gasket short compression spring assembling machine according to an embodiment of the invention;

FIG. 4 is a schematic structural diagram of an assembling machine for a shaft sleeve movable joint according to an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of an iron core sleeve assembling machine according to an embodiment of the present invention;

fig. 6 is an exploded view of a plunger embodying the present invention.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Exemplary embodiments according to the present application will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to only the embodiments set forth herein. It is to be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art, in the drawings, it is possible to enlarge the thicknesses of layers and regions for clarity, and the same devices are denoted by the same reference numerals, and thus the description thereof will be omitted.

Referring now to FIG. 1: a movable iron core assembly production line for assembling a movable iron core, a long pressure spring, a static iron core, a long shaft sleeve, a clamp spring, a large washer, a small washer, a shaft sleeve, a same shaft sleeve, a movable joint, a washer and an iron core sleeve comprises a movable iron core long pressure spring detection assembling machine 1, a static iron core clamp spring gasket short pressure spring assembling machine 2, a shaft sleeve movable joint assembling machine 3 and an iron core sleeve assembling machine 4; according to the production and assembly process, the iron core long pressure spring detection assembling machine 1, the static iron core clamp spring gasket short pressure spring assembling machine 2, the shaft sleeve movable joint assembling machine 3 and the iron core sleeve assembling machine 4 are sequentially connected. The movable iron core long pressure spring detection assembling machine is used for completing automatic feeding of a movable iron core assembly, detecting the verticality of the movable iron core, assembling a long pressure spring on the movable iron core, detecting the long pressure spring, completing assembly, removing defective products and entering the next process; the static iron core clamp spring gasket short pressure spring assembling machine 2 is used for completing automatic feeding of a static iron core element, automatic feeding of a long shaft sleeve element, automatic feeding riveting of a static iron core and a long shaft sleeve, manual clamp spring installation, automatic feeding assembly of a large washer, automatic feeding assembly of a small washer, defective products elimination and entering the next process; the shaft sleeve movable joint assembling machine 3 is used for automatically feeding a shaft sleeve, automatically feeding a coaxial sleeve, riveting, automatically feeding and assembling a movable joint, feeding and assembling a gasket, automatically riveting in a rotating manner, removing defective products and then entering the next process; the iron core sleeve assembling machine 4 is used for completing automatic feeding and assembling and automatic riveting of the iron core sleeve, detecting the height of a movable joint after assembling, storing the height data of the movable joint in an industrial personal computer, and finally stacking and storing good products. The invention can realize the functions of automatic feeding, assembly, riveting, assembly detection, defective product output, non-defective product output stacking and the like, and realizes the automatic feeding and assembly of parts one by one in the whole assembly production process, thereby realizing full automation, high efficiency, cost saving, labor intensity reduction and product quality improvement. The movable iron core long pressure spring detection assembling machine 1, the static iron core clamp spring gasket short pressure spring assembling machine 2, the shaft sleeve movable joint assembling machine 3 and the iron core sleeve assembling machine 4 are described in detail below.

On the basis of the above embodiment, as shown in fig. 1 to 2, the movable iron core long compression spring detection assembling machine 1 includes a first frame 11, a movable iron core automatic feeding device 12, a movable iron core verticality detection device 13, a long compression spring automatic feeding device 14, a long compression spring detection device 15, a first blanking manipulator 16, a tooling jig soot blowing component 17, a vertical conveying track device 18, and a turntable device 19. The first frame 11 plays a supporting role and is used for supporting the movable iron core automatic feeding device 12, the movable iron core verticality detection device 13, the long pressure spring automatic feeding device 14, the long pressure spring detection device 15, the first blanking manipulator 16, the tool soot blowing component 17, the vertical conveying track device 18 and the turntable device 19. The turntable device 19 is arranged on the first frame 11; the outer side of the rotary table device 19 is sequentially provided with a movable iron core automatic feeding device 12, a movable iron core verticality detection device 13, a long pressure spring automatic feeding device 14, a long pressure spring detection device 15, a first blanking manipulator 16 and a tool jig soot blowing component 17 along the rotation direction of the rotary table device 19; the vertical transfer rail arrangement 18 is located below the first blanking robot 16. Specifically, there are 6 turntable tooling fixtures on the turntable device 19, and 6 turntable tooling fixtures are all installed on the turntable device 19 to form 6 stations. During assembly, the equipment is started, the movable iron core automatic feeding device 12 automatically picks the movable iron core and then places the movable iron core on a rotary table tool clamp, then the movable iron core is transported to a station of the movable iron core verticality detection device 13 through the rotary table device 19 and then stops, the movable iron core verticality detection device 13 detects the verticality of the movable iron core, the detected structure is stored in an industrial personal computer, the rotary table device 19 continuously drives the movable iron core to move to a station of the long pressure spring automatic feeding device 14 for long pressure spring assembly, the long pressure spring automatic feeding device 14 assembles the long pressure spring according to the movable iron core with good product detected by the movable iron core verticality detection device 13 during assembly, the rotary table device 19 transports the movable iron core with the long pressure spring to a station of the long pressure spring detection device 15 for long pressure spring length detection after assembly, the detected result is stored in the industrial personal computer, and the rotary table device 19 continuously rotates to transport the assembled, the product is moved away from the turntable device 19 by the first blanking manipulator 16, and the vertical conveying rail device 18 is placed, and finally the turntable is rotated again to convey the turntable fixture to the soot blowing part 17 of the fixture for removing impurities, so as to prepare for the next assembly. Certainly in this implementation, when movable core straightness detection device 13 that hangs down detects for the defective products, just stop follow-up long pressure spring and constitute and long pressure spring detects, but directly transport to, first unloading manipulator 16 department places defective products department after snatching it through first unloading manipulator 16 and collects. The invention realizes the automatic assembly of the movable iron core and the long pressure spring, has simple operation in the whole process, and does not need manual participation, thereby improving the production efficiency.

On the basis of the above embodiment, the movable iron core automatic feeding device 12 includes the movable iron core automatic stacking device 121, the first straight line module 122 that makes a reciprocating motion is arranged at the middle position of the movable iron core automatic stacking device 121, the lifting mechanism 123 for lifting is arranged on the module, the mechanical clamping jaw 124 for grabbing the movable iron core is connected to the lifting mechanism 123 in a sliding manner, so that the material trays with the movable iron cores are sent out one by using one end of the movable iron core automatic stacking device 121, and the movable iron cores are carried to the turntable tool clamp of the turntable device 19 through the mutual matching of the first straight line module 122, the lifting mechanism 123 and the mechanical clamping jaw 124, and finally the empty trays with the finished materials are stored at the other end of the movable iron core automatic stacking device 121. The movable iron core assembly automatically discharges materials into the turntable tool in a stacking mode, and labor fatigue caused by long-time repeated same work of workers can be effectively solved, and further parts are scratched and scratched. The production efficiency is effectively improved. The qualification rate of the product is ensured. The movable iron core verticality detection device 13 comprises a verticality detection support 131, one end of the verticality detection support 131 is connected with a first air cylinder 132 used for driving lifting, a detection connecting plate 133 can be connected to the verticality detection support 131 in a sliding mode, and the first air cylinder 132 can drive the detection connecting plate 133 to move up and down; one end of the detection connecting plate 133 is provided with a second air cylinder 134 for providing pressing power; but sliding connection has test fixture 135 on detecting the connecting plate 133, and second cylinder 134 can drive test fixture 135 and press, and second cylinder 134 and test fixture 135 directly adopt elastic connection, and first cylinder 132 promotes detecting the connecting plate 133 and moves down during the use, and after reaching the assigned position, second cylinder 134 begins to promote test fixture 135 and detect the movable core. If the movable iron core is just qualified, the movable iron core can be completely inserted into the test fixture 135 without additional stress. According to the invention, the movable iron core verticality detection device 13 is adopted to automatically detect the verticality of the movable iron core, so that the product quality is effectively ensured, the subsequent assembly efficiency is improved, and meanwhile, the device has the advantages of simple and practical structure, feasible scheme and high detection precision and efficiency. The automatic long pressure spring feeding device 14 includes a long pressure spring vibration feeding machine 141, and a long pressure spring auxiliary feeding mechanism 142 is provided at an output end of the long pressure spring vibration feeding machine 141 for installing the long pressure spring on the movable iron core. The long pressure spring detection device 15 includes a long pressure spring detection support 151 for supporting, and a long pressure spring detection power source 152, a slide plate 153, and a detection jig 154 mounted on the long pressure spring detection support 151. The long pressure spring detection power source 152 is arranged on the long pressure spring detection support 151 and used for providing power; the sliding plate 153 is slidably arranged on the long pressure spring detection bracket 151, and the long pressure spring detection power source 152 can drive the sliding plate 153 to reciprocate in the vertical direction; the detection tool 154 is arranged on the sliding plate 153 and used for testing whether the height of the long pressure spring exceeds the design. The blanking manipulator 16 comprises a first sensor 161 for sensing incoming materials, a horizontal moving part 162 for providing power for horizontal movement, a vertical moving part 163 for providing power for vertical movement, and a grabbing part 164 for grabbing the incoming materials, wherein the vertical moving part 163 is arranged on the horizontal moving part 162 in a reciprocating manner, and the grabbing part 164 is arranged at the output end of the vertical moving part 163; the first sensor 161 is mounted to the first frame 11 by a fastener. Certainly, in this embodiment, the movable iron core long pressure spring detection and assembly machine 1 preferably includes a defective material receiving device 120; the defective receiving device 120 is disposed below the first discharging manipulator 16, and is configured to receive and collect a defective incoming material. When the movable iron core and the long pressure spring are assembled, the movable iron core is automatically discharged into the rotary table tool in a stacking mode, the long pressure spring is discharged into the movable iron core through the vibration feeding device, meanwhile, the long pressure spring is assembled after the perpendicularity of the movable iron core is detected through the air cylinder, the sliding block and the testing jig 135 before assembly, the long pressure spring is detected through the long pressure spring detecting device 15 after the long pressure spring is assembled, materials are classified through the first discharging mechanical arm 16, the whole process is controlled through the PLC, therefore, manual feeding and manual detection are replaced, the production quality is guaranteed, the production working time is shortened, and the production efficiency is improved. The invention has the advantages of simple structure, cost saving, high working efficiency, low production cost, good product quality, high yield and high equipment utilization rate, and reduces the labor cost and the labor intensity.

On the basis of the above embodiments, as shown in fig. 1 and fig. 3, the static iron core, snap spring gasket, short compression spring assembling machine 2 includes a second frame 21, a second conveying track 22 installed on the second frame 21 and used for conveying a belt jig, a static iron core feeding device 23 used for automatically placing a static iron core on a tooling jig, a long shaft sleeve feeding device 24 used for automatically sleeving a long shaft sleeve on the static iron core, a pneumatic upright riveting mechanism 25 used for performing primary riveting, a riveting component 26 used for completely riveting the long shaft sleeve and the static iron core together, a shaft sleeve component taking mechanism 27 used for taking an assembled shaft sleeve component out of the tooling jig, a snap spring feeding station 28 used for inserting a snap spring into a product, a tooling positioning component 29 used for positioning the tooling jig, a snap spring detecting component 210 used for detecting the assembled snap spring, a large washer vibration feeding device 211 used for assembling a large washer on the product, a large washer vibration feeding device used for automatically detecting the assembled snap spring, and a large shaft sleeve assembly device used for automatically taking the assembled snap spring, A first press-down test 212, a second press-down test 213, a small washer vibratory feeding device 214 for fitting small washers onto products, a press-down device 215, a defective blanking device 216 for materials, and a third conveying track 217. A static iron core feeding device 23, a long shaft sleeve feeding device 24, a pneumatic upright post riveting mechanism 25, a riveting component 26 and a shaft sleeve component taking mechanism 27 are sequentially arranged along the moving direction of the second conveying track 22. A tool positioning component 29, a clamp spring detection component 210, a large gasket vibration feeding device 211, a first downward pressing detection 212, a small gasket vibration feeding device 214, a second downward pressing detection 213, a downward pressing device 215 and a defective product discharging device 216 are sequentially arranged along the moving direction of the third conveying track 217; the clamp spring feeding station 28 and the third conveying rail 217 are perpendicular to each other. The static iron core clamp spring gasket short compression spring assembling machine 2 further comprises a defective product blanking part 218, a soot blower 219 and an embossing detection device 220; the soot blower 219 is disposed on the second conveying rail 22; the dust removal device is used for carrying out dust removal treatment on the tool jig on the track; the defective product discharging part 218 is disposed at one end of the second conveying track 22, and is used for collecting defective products; the embossing detection device 220 is disposed on the right side of the riveting component 26 and is used for detecting the riveted shaft sleeve component. The production takt is reasonably distributed, so that the operation efficiency of the static iron core clamp spring gasket short compression spring assembling machine 2 is improved, and the condition that the production efficiency of individual processes is higher than that of other processes, so that full material waiting is generated is avoided; in addition, the automation degree of the whole equipment is high, the production efficiency is improved, batch production and full inspection are facilitated, and the product quality is ensured.

On the basis of the above embodiment, as shown in fig. 3, the second conveying rail 22 and the third conveying rail 217 are arranged in parallel, and when in operation, the second conveying rail 22 and the third conveying rail 217 do not interfere with each other, wherein the third conveying rail 217 is used for butting against the vertical conveying rail device 18, the second conveying rail 22 is used for completing the assembly of the static iron core and the long shaft sleeve, the specific third conveying rail 217 is used for conveying the jig conveyed by the vertical conveying rail device 18 and sequentially conveying the jig to a station to be assembled next, the static iron core vibration feeder in the static iron core loading device 23 is used for conveying the static iron cores out one by one through the discharging mechanism after regularly arranging the static iron cores according to a certain sequence, and finally the static iron cores on the discharging mechanism are conveyed to the jig in the second conveying rail 22 through the static iron core feeder, the second conveying rail 22 conveys the jig provided with the static iron core to the soot blower 219 for soot blowing, the static iron core is prevented from being attached with impurities, the second conveying rail 22 continues to move to the long shaft sleeve feeding device 24 after treatment, at the moment, the long shaft sleeve on the long shaft sleeve feeding device 24 vibrates and is connected with the long shaft sleeve in a sequencing mode to be output, the output long shaft sleeve is sent into a jig along a guide pipe, the second conveying rail 22 continues to move, the static iron core and the long shaft sleeve are assembled sequentially through the pneumatic upright post riveting mechanism 25 and the riveting assembly 26, after the assembly is completed, the embossing detection device 220 detects whether the finished product has flock, finally the finished product is taken out through the shaft sleeve assembly taking mechanism 27, if the finished product is the qualified product, the finished product is assembled into the jig on the third conveying rail 217, the unqualified product is placed into the unqualified product blanking component 218, and after the finished product is taken out, the second conveying rail 22 continues to move and simultaneously carries out dust removal treatment of the jig. The third conveying rail 217 conveys the assembly provided with the shaft sleeve to a clamp spring feeding station 28 station for manual clamp spring feeding, the third conveying rail 217 continues to convey the tooling positioning assembly 29 after feeding, a positioning cylinder on the tooling positioning assembly 29 pushes a positioning finger cylinder to move downwards to clamp and position a product on the jig, the position between adjacent jigs on the third conveying rail 217 is controlled to prevent excessive density, the jig is conveyed to the clamp spring detection assembly 210 through the third conveying rail 217 again after positioning to ensure that the installation position is correct and does not deform and bend, the third conveying rail 217 continues to convey to the large gasket vibration feeding device 211 after detection, the large gasket vibration feeding machine starts to vibrate to convey large gaskets to the discharge end in sequence, and at the moment, the large gasket conveying manipulator moves to the position above the large gaskets to clamp the large gaskets and then conveys the large gaskets to be assembled into the product of the tooling jig, the auxiliary assembling device is matched with a large washer carrying manipulator to complete the installation of the large washer in the assembling process, whether the large washer is flat or not and is not bent or deformed is detected and detected through the first pressing detection 212, the large washer is continuously moved to the small washer vibration feeding device 214 for small washer assembly after the detection, the small washer is continuously detected through the second pressing detection 213 after the assembly, and finally the defective product discharging device 216 automatically classifies according to the detection results of the clamp spring detection assembly 21, the first pressing detection 212 and the second pressing detection 213. The equipment that quiet iron core and long axle sleeve in this embodiment were assembled loops through quiet iron core loading attachment 23, soot blower 219, long axle sleeve loading attachment 24, pneumatic stand riveting mechanism 25, riveting subassembly 26 and axle sleeve subassembly pick-off unit 27, assemble in the product after the equipment, and continue to loop through frock locating component 29, jump ring detection component 210, big packing ring vibration loading attachment 211, little packing ring vibration loading attachment 214, push down device 215, defective products unloader 216 sets up and has realized disposable equipment, accomplish cubic performance test simultaneously, and carry out the quality inspection to the equipment product, the degree of automation of whole equipment is high, by a wide margin promotion production efficiency, be favorable to batch production and full inspection, the quality of product has been guaranteed. In addition, the requirement on manpower is reduced, and the production efficiency is further improved.

On the basis of the above embodiments, as shown in fig. 1 and fig. 4, the shaft sleeve movable joint assembling machine 3 includes a third frame 31, and a second turntable mechanism 32, a shaft sleeve feeding device 33, a shaft sleeve detecting part 34, a coaxial sleeve feeding device 35, a coaxial sleeve detecting part 36, a pneumatic lateral riveting device 37, a turnover device 38, a shaft sleeve assembly blanking device 39, a second soot blower 310, a fourth conveying track 311, a movable joint feeding device 312, a movable joint optical fiber detecting part 313, a gasket feeding device 314, a third press-down detector 315, a spin riveting auxiliary pressing mechanism 316, a press module device 317, a finished product blanking device 318, and a detecting mechanism 319 which are mounted on the third frame 31; a shaft sleeve feeding device 33, a shaft sleeve detection part 34, a coaxial sleeve feeding device 35, a coaxial sleeve detection part 36, a pneumatic lateral riveting device 37, a turnover device 38, a shaft sleeve assembly blanking device 39 and a second soot blower 310 are sequentially arranged on the peripheral side along the rotating direction of the second turntable mechanism 32; the fourth conveying track 311 is arranged below the shaft sleeve assembly blanking device 39; a movable joint feeding device 312, a movable joint optical fiber detection component 313, a gasket feeding device 314, a third press-down detection 315, a spin-riveting auxiliary pressing mechanism 316, a detection mechanism 319, a press-down module device 317 and a finished product blanking device 318 are sequentially arranged along the transportation direction of the fourth conveying track 311. The movable joint feeding device 312 comprises a movable joint vibration feeding machine 3121, a movable contact material distributing mechanism 3122, a movable joint carrying manipulator 3123 and an auxiliary feeding device 3124; the moving contact material distribution mechanism 3122 is arranged at the output end of the moving joint vibration feeder 3121, and is used for separating the moving contacts output by the moving joint vibration feeder 3121 one by one; the moving joint carrying manipulator 3123 is located above the moving contact material distributing mechanism 3122 and is used for carrying moving contacts on the moving contact material distributing mechanism 3122; and the auxiliary feeding device 3124 is located below the movable joint conveying manipulator 3123 and is used for completing installation of the movable joint by matching with the movable joint conveying manipulator 3123.

On the basis of the above embodiment, as shown in fig. 4, during operation, the second turntable mechanism 32 intermittently rotates, and at the same time, the shaft sleeve vibrating feeder on the shaft sleeve feeding device 33 conveys the shaft sleeve to the second turntable working jig on the second turntable mechanism 32 through the shaft sleeve material manipulator after being sequentially output, then the second turntable mechanism 32 continues to rotate to the shaft sleeve detecting part 34 for detection, and continues to rotate to the coaxial shaft sleeve feeding device 35 for placing the same shaft sleeve into the second turntable working jig after detection, and then the coaxial sleeve detecting part 36 detects the same shaft sleeve after detection, and then the second turntable mechanism 32 continues to rotate to the pneumatic lateral riveting device 37, and the shaft sleeve and the coaxial sleeve are riveted into a whole through the pneumatic lateral riveting device 37, and then the shaft sleeve and the coaxial sleeve are conveyed to the overturning device 38 for overturning treatment after riveting, and the second turntable mechanism 32 continues to move to the shaft sleeve assembly blanking device 39 after overturning, the shaft sleeve assembly blanking device 39 is mounted on a product of a tooling jig on a fourth conveying rail 311, and finally the product is conveyed through the fourth conveying rail 311, and finally the final assembly and material assembly are completed through a movable joint feeding device 312, a movable joint optical fiber detection part 313, a gasket feeding device 314, a third press-down detection 315, a spin riveting auxiliary pressing mechanism 316, a detection mechanism 319 (visual detection), a press-down module device 317 and a finished product blanking device 318 in sequence. The invention sets a movable joint feeding device 312, a movable joint optical fiber detection part 313, a gasket feeding device 314, a third press-down detection 315, a spin riveting auxiliary pressing mechanism 316, a detection mechanism 319, a press-down module device 317 and a finished product blanking device 318 on the fourth conveying track 311 in a linkage mode with the second turntable mechanism 32, sets a shaft sleeve feeding device 33, a shaft sleeve detection part 34, a coaxial sleeve feeding device 35, a coaxial sleeve detection part 36, a pneumatic lateral riveting device 37, a turnover device 38, a shaft sleeve component blanking device 39 and a second soot blower 310 on the second turntable mechanism 32 to realize the disassembly of an assembly function area, the fourth conveying track 311 is responsible for feeding, detecting and riveting and fixing the movable joint, the gasket, the turntable device only carries out riveting, turnover, detection and material assembly on the shaft sleeve and the coaxial shaft sleeve, and places an important finished product blanking device 318 between the second turntable mechanism 32 and the fourth conveying track 311, when an independent functional area is damaged, the worker can maintain the damaged functional area without influencing the normal work of other areas, the automation degree of assembly production is effectively improved, the labor required by production is reduced (only one person is needed), and the yield is increased. In addition, the second turntable mechanism 32 and the fourth conveying track 311 are adopted, so that the mechanisms can be uniformly distributed during assembly, and the influence on the normal action of the assembling machine caused by too dense arrangement and installation of the mechanisms is effectively avoided.

On the basis of the above embodiment, as shown in fig. 1 and 5, the iron core sleeve assembling machine 4 includes a fourth frame 41, a fifth conveying rail 42, a sixth rotary conveying device 43, a second blanking mechanical arm 44, a third soot blower 45, an iron core sleeve feeding device 46, a fourth soot blower 47, a semi-finished product detecting component 48, a riveting device 49, a press reference re-detecting device 410, a fifth soot blower 411, a sixth soot blower 413 and a finished product storing device 412. And the fourth frame 41 is used for supporting a fifth conveying track 42, a sixth rotary conveying device 43, a second blanking mechanical arm 44, a third soot blower 45, an iron core sleeve feeding device 46, a fourth soot blower 47, a semi-finished product detection part 48, a riveting device 49, a pressure reference re-detection device 410, a fifth soot blower 411, a sixth soot blower 413 and a finished product storage device 412. The fifth conveying track 42 is used for receiving the product components assembled by the shaft sleeve movable joint assembling machine 3, and the sixth rotary conveying device 43 is used for conveying the product and completing final riveting assembly; the second blanking mechanical arm 44 is used for conveying the product parts on the fifth conveying track 42 to the sixth rotary conveying device 43 for assembly, the third soot blower 45 is used for performing soot blowing treatment on the products conveyed by the second blanking mechanical arm 44 to ensure that the products are not polluted, the iron core sleeve feeding device 46 is used for realizing automatic iron core sleeve feeding and accurately placing the iron core sleeves on the jig in the sixth rotary conveying device 43, the fourth soot blower 47 is used for performing soot blowing treatment on the iron core sleeves on the jig in the sixth rotary conveying device 43 to ensure that the iron core sleeves are clean and pollution-free, the semi-finished product detection component 48 is used for detecting whether the jig in the sixth rotary conveying device 43 is provided with semi-finished products or not, the riveting device 49 is used for performing final riveting on the semi-finished products to complete the assembly of the movable iron core, and the pressing reference re-detection device 410 is used for reducing, detecting and judging whether the final products are qualified products or not, the fifth soot blower 411 is used for performing soot blowing processing on the finished movable iron core, the finished product storage device 412 is used for moving away and storing the finished movable iron core on the sixth rotary conveying device 43 to provide an empty jig for the next assembly, and the sixth soot blower 413 is used for performing soot blowing processing on the jig after the finished movable iron core is unloaded. Wherein: the fifth conveying track 42 and the sixth rotary conveying device 43 are arranged in parallel, so that the occupied volume of the whole equipment can be effectively reduced, the third soot blower 45 is arranged between the fifth conveying track 42 and the sixth rotary conveying device 43, the second blanking manipulator 44 is arranged above the third soot blower 45, and thus an iron core sleeve feeding device 46, a fourth soot blower 47, a semi-finished product detection component 48, a riveting device 49, a pressure reference re-detection device 410, a fifth soot blower 411 and a sixth soot blower 413 are sequentially arranged along the conveying direction of the sixth rotary conveying device 43; the finished product storage device 412 is located at one end of the sixth rotary conveyor 43.

On the basis of the above-described embodiment, the pressure reference re-detection means 410 includes the pressure reference re-detection holder 4101 for support, the first power source 4102, the elastic detection holder 4103, and the sensor 4104. The pressing reference re-detection bracket 410 is arranged on the fourth frame 41 and used for providing support, and the pressing reference re-detection bracket 4101 is provided with a strip-shaped through hole which is used for adjusting the installation position during installation and is convenient to use with products of different models; the first power source 4102 is arranged on the pressure reference re-detection support 4101 and used for providing a power source, the first power source 4102 is a cylinder, the cylinder is arranged on the pressure reference re-detection support 4101 through a mounting plate, and magnetic switches are arranged at the extending position and the contracting position of the cylinder and used for sensing the stretching state of the cylinder; an elastic detection support 4103 is slidably provided on the pressure reference re-detection support 4101, and the first power source 4102 can drive the elastic detection support 4103 to reciprocate back and forth along the vertical direction; a circumferential array of sensors 4104 is provided on the resilient sensing support 4103 for sensing the assembled plunger. The second discharging robot 44 includes a second discharging robot support 441 for supporting; a second power source 442 is connected to one side of the second feeding manipulator support 441 and is used for providing power for horizontal reciprocating movement back and forth, the second power source 442 is a cylinder, and magnetic switches are arranged at the extending position and the retracting position of the cylinder and are used for sensing the stretching state of the cylinder; a loading plate 443 is slidably connected to the second feeding robot support 441, and the second power source 442 can drive the loading plate 443 to reciprocate; the bearing plate 443 is symmetrically connected with a third power source 443, the third power source 443 is a cylinder, and magnetic switches are arranged at the extending position and the contracting position of the cylinder and used for sensing the stretching state of the cylinder; the carrying plate 444 is provided with a carrying finger device 445 in a slidable array, the third power source 443 can drive the carrying finger device 445 to move back and forth along the vertical direction, the carrying finger device 445 adopts a finger cylinder, and the extending position and the retracting position of the finger cylinder are both provided with a magnetic switch for sensing the opening and clamping states of fingers. The riveting device 49 includes a riveting bracket 491; a riveting power source 492 is arranged at the top of the riveting bracket 491; a movable press die is arranged below the riveting power source 492 and is used for being matched with the riveting power source 492 to perform riveting. The iron core sleeve is subjected to stacking type feeding and soot blowing before final assembly, the height of the movable joint is finally riveted and detected after assembly, the height data of the movable joint is stored in an industrial personal computer and is finally stacked and stored, and thus the automatic assembly of the movable iron core is simple and practical in structure, feasible in scheme and high in assembly precision and efficiency.

In summary, the following steps: the movable iron core assembly production line comprises a movable iron core long pressure spring detection assembling machine, a static iron core clamp spring gasket short pressure spring assembling machine, a shaft sleeve movable joint assembling machine and an iron core sleeve assembling machine, wherein the matching among the machines realizes automatic feeding, automatic detection, automatic assembly and automatic unloading in the whole process of movable iron core production and assembly, and stacking and storage are carried out after final movable iron core assembly and finished products are assembled together, the whole process realizes mechanization, the automation degree is high, the labor cost is reduced, the quality of finished products is stable, the production efficiency is obviously improved, and the production efficiency is improved to be more than 1200 PCS/hour; furthermore, program control is carried out in mechanical operation, quantitative management of contactor assembly is realized, stability and controllability of product quality of the contactor are guaranteed, operation is simpler, the number of workers is further reduced, management is more efficient, manpower and management cost are effectively reduced, labor intensity of workers is obviously reduced, workshop environment and layout are improved, and health of the workers is guaranteed.

Finally, it should be noted that the above-mentioned embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the above-mentioned embodiments, it should be understood by those skilled in the art that the modifications and equivalents of the specific embodiments of the present invention can be made by those skilled in the art after reading the present specification, but these modifications and variations do not depart from the scope of the claims of the present application.

Claims

1. A movable iron core assembly production line is characterized by comprising a movable iron core long pressure spring detection assembling machine (1), a static iron core clamp spring gasket short pressure spring assembling machine (2), a shaft sleeve movable joint assembling machine (3) and an iron core sleeve assembling machine (4) in sequence according to the production process; the iron core long pressure spring detection assembling machine (1), the static iron core clamp spring gasket short pressure spring assembling machine (2), the shaft sleeve movable joint assembling machine (3) and the iron core sleeve assembling machine (4) are sequentially connected.

2. The movable iron core assembly production line according to claim 1, wherein the movable iron core long compression spring detection assembling machine (1) comprises a first rack (11) for supporting, a movable iron core automatic feeding device (12), a movable iron core verticality detection device (13), a long compression spring automatic feeding device (14), a long compression spring detection device (15), a first discharging manipulator (16), a tooling jig soot blowing component (17), a vertical conveying track device (18) and a turntable device (19); the turntable device (19) is arranged on the first rack (11); the outer side of the rotary table device (19) is sequentially provided with a movable iron core automatic feeding device (12), a movable iron core verticality detection device (13), a long pressure spring automatic feeding device (14), a long pressure spring detection device (15), a first blanking manipulator (16) and a tool jig soot blowing component (17) along the rotary direction of the rotary table device (19); the vertical conveying track device (18) is located below the first blanking manipulator (16).

3. The moving iron core assembly production line of claim 1, wherein the static iron core clamp spring gasket short compression spring assembling machine (2) comprises a second frame (21), a second conveying rail (22) mounted on the second frame (21), a static iron core feeding device (23), a long shaft sleeve feeding device (24), a pneumatic upright post riveting mechanism (25), a riveting component (26), a shaft sleeve component taking mechanism (27), a clamp spring feeding station (28), a tool positioning component (29), a clamp spring detection component (210), a large washer vibration feeding device (211), a first press-down detection (212), a second press-down detection (213), a small washer vibration feeding device (214), a press-down device (215), a defective product discharging device (216) and a third conveying rail (217); a static iron core feeding device (23), a long shaft sleeve feeding device (24), a pneumatic upright post riveting mechanism (25), a riveting component (26) and a shaft sleeve component taking mechanism (27) are sequentially arranged along the moving direction of the second conveying track (22); a tool positioning assembly (29), a clamp spring detection assembly (210), a large gasket vibration feeding device (211), a first downward pressing detection (212), a second downward pressing detection (213), a small gasket vibration feeding device (214), a downward pressing device (215) and a defective product discharging device (216) are sequentially arranged along the moving direction of a third conveying track (217); the clamp spring feeding station (28) and the third conveying rail (217) are perpendicular to each other.

4. The movable iron core assembly production line of claim 3, wherein the static iron core clamp spring gasket short compression spring assembly machine (2) further comprises a defective product blanking part (218), a soot blower (219) and an embossing detection device (220); the soot blowing device (219) is arranged on the second conveying track (22); the dust removal device is used for carrying out dust removal treatment on the tool jig on the track; the defective product blanking part (218) is arranged at one end of the second conveying track (22) and is used for collecting defective products; the embossing detection device (220) is arranged on the right side of the riveting component (26) and used for detecting the riveted shaft sleeve component.

5. The movable iron core assembly production line of claim 1, wherein the shaft sleeve movable joint assembling machine (3) comprises a third rack (31), and a second turntable mechanism (32), a shaft sleeve feeding device (33), a shaft sleeve detection part (34), a coaxial sleeve feeding device (35), a coaxial sleeve detection part (36), a pneumatic lateral riveting device (37), a turnover device (38), a shaft sleeve assembly blanking device (39), a second soot blower (310), a fourth conveying track (311), a movable joint feeding device (312), a movable joint optical fiber detection part (313), a gasket feeding device (314), a third press-down detection (315), a spin riveting auxiliary pressing mechanism (316), a press-down module device (317), a finished product blanking device (318) and a detection mechanism (319) which are mounted on the third rack (31); a shaft sleeve feeding device (33), a shaft sleeve detection part (34), a coaxial sleeve feeding device (35), a coaxial sleeve detection part (36), a pneumatic lateral riveting device (37), a turnover device (38), a shaft sleeve assembly blanking device (39) and a second soot blower (310) are sequentially arranged on the peripheral side along the rotating direction of the second turntable mechanism (32); the fourth conveying track (311) is arranged below the shaft sleeve assembly blanking device (39); and a movable joint feeding device (312), a movable joint optical fiber detection part (313), a gasket feeding device (314), a third downward pressing detection part (315), a rotary riveting auxiliary pressing mechanism (316), a detection mechanism (319), a downward pressing module device (317) and a finished product blanking device (318) are sequentially arranged along the transportation direction of the fourth conveying track (311).

6. The movable iron core assembly production line of claim 5, wherein the movable joint feeding device (312) comprises a movable joint vibration feeding machine (3121), a movable joint material separating mechanism (3122), a movable joint carrying manipulator (3123) and an auxiliary feeding device (3124); the moving contact material distribution mechanism (3122) is arranged at the output end of the moving joint vibration feeding machine (3121) and is used for separating the moving contacts output by the moving joint vibration feeding machine (3121) one by one; the moving contact conveying manipulator (3123) is positioned above the moving contact material distributing mechanism (3122) and is used for conveying the moving contacts on the moving contact material distributing mechanism (3122); and the auxiliary feeding device (3124) is positioned below the movable joint carrying manipulator (3123) and is used for being matched with the movable joint carrying manipulator (3123) to complete the installation of the movable joint.

7. The movable iron core assembly production line of claim 1, wherein the iron core sleeve assembling machine (4) comprises a fourth frame (41), a fifth conveying track (42) arranged on the fourth frame (41), a sixth rotary conveying device (43), a second blanking mechanical arm (44), a third soot blower (45), an iron core sleeve feeding device (46), a fourth soot blower (47), a semi-finished product detection component (48), a riveting device (49), a pressure reference re-detection device (410), a fifth soot blower (411), a sixth soot blower (413) and a finished product storage device (412); the fifth conveying track (42) is arranged in parallel with the sixth rotary conveying device (43); the third soot blowing device (45) is arranged between the fifth conveying track (42) and the sixth rotary conveying device (43); the second blanking mechanical arm (44) is arranged above the third soot blowing device (45); an iron core sleeve feeding device (46), a fourth soot blowing device (47), a semi-finished product detection component (48), a riveting device (49), a pressure reference re-detection device (410), a fifth soot blowing device (411) and a sixth soot blowing device (413) are sequentially arranged along the conveying direction of the sixth rotary conveying device (43); the finished product storage device (412) is positioned at one end of the sixth rotary conveying device (43).

8. The assembly line of a plunger according to claim 7, wherein said re-referencing detection means (410) comprises a re-referencing detection frame (4101) disposed on said fourth frame (41) for providing support;

a first power source (4102) provided on the pressure reference re-detection detecting support (4101) for providing a power source;

an elastic detection support (4103) slidably disposed on the pressure reference re-detection support (4101), wherein the first power source (4102) can drive the elastic detection support (4103) to move; and

the sensor is arranged on the elastic detection support (4103) in a circumferential array and is used for detecting the assembled movable iron core;

the second blanking manipulator (44) comprises a second blanking manipulator bracket (441) for supporting; one side of the second blanking manipulator bracket (441) is connected with a second power source (442); a bearing plate (443) is connected to the second blanking manipulator bracket (441) in a sliding manner; the second power source (442) can drive the carrying plate (443) to move; the bearing plate (443) is symmetrically connected with a third power source (443); the carrying plate (444) is provided with a carrying finger device (445) in a sliding array, and the third power source (443) can drive the carrying finger device (445) to move back and forth along the vertical direction; the riveting device (49) comprises a riveting bracket (491); the top of the riveting support (491) is provided with a riveting power source (492); and a movable press die is arranged below the riveting power source (492) and is used for being matched with the riveting power source (492) to carry out riveting.

9. The movable iron core assembly production line according to claim 2, wherein the long compression spring detection device (15) comprises a long compression spring detection support (151), a long compression spring detection power source (152), a sliding plate (153) and a detection jig (154); the long pressure spring detection power source (152) is arranged on the long pressure spring detection support (151) and used for providing power; the sliding plate (153) is slidably arranged on the long pressure spring detection support (151), and the long pressure spring detection power source (152) can drive the sliding plate (153) to move; the detection jig (154) is arranged on the sliding plate (153).

10. The assembly production line of the movable iron core according to claim 2, wherein the automatic movable iron core feeding device (12) comprises a storage tray bracket (121), one end of the storage tray bracket is provided with a material containing frame (122), and the other end of the storage tray bracket is provided with an empty tray storage frame (123); a placing station is arranged between the adjacent material containing rack (122) and the empty tray storage rack (123); a movable iron core carrying manipulator (124) is arranged on the placing station; the material containing frame (122) is connected with the empty tray storage frame (123) through a first conveying module (125).