Relay moving and static spring magnetic circuit assembly machine

Abstract

The utility model relates to a relay moving and static spring magnetic circuit assembly machine which comprises a rack and a backflow carrying device installed on the top of the rack. A base feeding device, a movable spring installing device, a movable spring pressing-in device, a static spring installing device and a static spring pressing-in device are sequentially arranged on one side in the conveying direction of the backflow carrying device, wherein the movable spring installing device and the movable spring pressing-in device are arranged in an array mode. The base feeding device, the movable spring installing device, the movable spring pressing-in device, the static spring installing device and the static spring pressing-in device are sequentially arranged in the conveying direction of the backflow carrying device, and an automatic line production mode of relay movable and static spring magnetic circuit assembling is successfully constructed. All the devices are in close cooperation, the assembling operation can be continuously carried out, the assembling time is greatly shortened, and then the production efficiency is remarkably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of relay assembly, in particular to a relay dynamic and static spring magnetic circuit assembly machine. Background Art

[0002] The assembly of the dynamic and static reed magnetic circuits is crucial in the relay production process. However, traditional assembly methods often rely primarily on manual labor. This method has numerous drawbacks. First, it is inefficient and slow, making it difficult to meet the demands of large-scale production. Second, it is difficult to ensure precision. Due to human factors, errors are prone to occur during the assembly process, resulting in uneven product accuracy. Third, quality is unstable. Different operators have different skill levels and working conditions, making it difficult to maintain consistent product quality.

[0003] To effectively improve relay production efficiency and quality and better meet market demand, a new relay dynamic and static reed magnetic circuit assembly machine is urgently needed. This assembly machine should feature a high degree of automation, enabling automated assembly line operations, reducing manual intervention and improving production efficiency. It also requires high precision, ensuring that each assembly step is executed accurately through precise design and control, thereby guaranteeing product accuracy. Furthermore, high reliability is crucial: the equipment must operate stably to reduce the probability of failure, ensure production continuity, and maintain stable product quality. Only such an assembly machine can improve production efficiency while ensuring product quality, bringing greater economic benefits and market competitiveness to relay manufacturers. Summary of the Invention

[0004] The purpose of the utility model is to provide a relay dynamic and static spring magnetic circuit assembly machine with the advantages of high production efficiency, good assembly quality, low cost, and strong versatility, so as to solve the above technical problems.

[0005] To implement the above technical solution, the technical solution of the utility model is as follows: a relay dynamic and static spring magnetic circuit assembly machine, including a frame and a return flow carrier installed on the top of the frame, and a base feeding device, an array-arranged dynamic spring installation device and a dynamic spring pressing device, and an array-arranged static spring installation device and a static spring pressing device are sequentially arranged along one side of the transportation direction of the return flow carrier.

[0006] Furthermore, the base feeding device includes a dual-output base vibration loader; the output end of the base vibration loader is movably provided with a base dividing mechanism for pushing out the base output by the base vibration loader in the width direction; a base loading robot is movably provided above the base dividing mechanism for transporting and assembling the base pushed out by the base dividing mechanism into a tooling fixture on the reflux transport device.

[0007] Furthermore, the base material dividing mechanism includes a base material dividing bracket; a base power source is provided on one side of the base material dividing bracket for providing power; a base cutting block is movably provided on the top of the base material dividing bracket; the base power source can drive the base cutting block to move back and forth; a counter-fiber is fixed on one side of the base material dividing bracket; an array of concave detection light path grooves is provided on one side of the base cutting block; an array of concave material receiving grooves is provided on the top of the base cutting block; wherein, when receiving materials, the optical path of the counter-fiber is located on the detection light path groove;

[0008] The base loading robot includes a base loading bracket; a first YZ moving component is provided on the base loading bracket; limiting elements are provided corresponding to the starting and ending positions of the first YZ moving component; and a base grasping finger component is provided at the output end array of the first YZ moving component.

[0009] Furthermore, the movable spring device includes a movable spring vibrating loader; the output end of the movable spring vibrating loader is provided with a movable spring blocking mechanism that can be vertically extended; a movable spring switching mechanism is movably provided on one side of the movable spring blocking mechanism; and a movable spring feeding robot is provided on one side of the movable spring switching mechanism.

[0010] Furthermore, the dynamic spring switching mechanism includes a dynamic spring switching base; a dynamic spring switching cylinder is provided on one side of the dynamic spring switching base; a dynamic spring rotating cylinder is movably provided on the dynamic spring switching base; the dynamic spring switching cylinder can drive the dynamic spring rotating cylinder to move back and forth; a rotating and swinging air claw assembly is provided at the output end of the dynamic spring rotating cylinder; the dynamic spring rotating cylinder can drive the rotating and swinging air claw assembly to rotate back and forth repeatedly.

[0011] Furthermore, the dynamic spring pressing device is similar in structure to the static spring pressing device; the dynamic spring pressing device includes a dynamic spring pressing bracket; a pressing cylinder is provided on the top of the dynamic spring pressing bracket; a pressing connecting block is movably provided on one side of the dynamic spring pressing bracket; the pressing cylinder can drive the pressing connecting block to move back and forth; a clamping block is swingably provided on the pressing connecting block.

[0012] Furthermore, the static spring device adopts the same structural arrangement as the dynamic spring device.

[0013] Furthermore, the reflux transport device includes a tooling transport track; a retractable array on the tooling transport track is provided with a positioning component; a magnetic circuit insertion component and a defective product discharge component are mounted on the tooling transport track; a dust cleaning component is provided between adjacent magnetic circuit insertion components and defective product discharge components; and a shell suction component is provided at one end of the tooling transport track.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1) The utility model can effectively improve production efficiency:

[0016] This relay dynamic and static spring magnetic circuit assembly machine is equipped with a base feeding device, a dynamic spring installation device, a dynamic spring pressing device, a static spring installation device, and a static spring pressing device, all arranged along the return conveyor. This successfully establishes an automated production line for relay dynamic and static spring magnetic circuit assembly. The close collaboration between these devices enables continuous and uninterrupted assembly operations, significantly reducing assembly time and significantly improving production efficiency.

[0017] During the pedestal feeding process, the pedestal vibrating loader, pedestal dispensing mechanism, and pedestal loading robot work in tandem. The pedestal vibrating loader provides the pedestals, the pedestal dispensing mechanism pushes them out widthwise, and the pedestal loading robot quickly and accurately transports and places them into the jig on the reflow carrier. This process effectively reduces manual operation time and labor intensity.

[0018] Both the dynamic and static spring installation devices utilize a combination of a vibrating feeder, a stopper mechanism, a switching mechanism, and a loading robot. This design allows for efficient loading and accurate orientation of the dynamic and static springs, followed by smooth insertion into the base. This not only increases assembly speed but also precision.

[0019] The dynamic spring pressing device and the static spring pressing device are driven by cylinders to press the connecting block and the pressing block, which can quickly and forcefully squeeze the dynamic spring and the static spring onto the base, effectively ensuring the firmness of the assembly.

[0020] 2) The utility model can effectively ensure the assembly quality of dynamic and static springs:

[0021] Each device is meticulously designed and automated to ensure precise and consistent assembly of the relay's dynamic and static spring magnetic circuits. For example, the dynamic spring switching mechanism and the rotating cylinder in the static spring installation device precisely adjust the orientation of the dynamic and static springs, ensuring accurate insertion of the dynamic and static springs into the base.

[0022] The press-in device can firmly squeeze the dynamic spring and static spring onto the base, providing a solid guarantee for the stability and reliability of the assembly.

[0023] The positioning assembly on the return conveyor precisely positions the tooling fixture, ensuring accuracy at every assembly step. Furthermore, the installation of magnetic circuit insertion assemblies, defective product removal assemblies, and dust removal assemblies further enhances assembly quality, effectively ensuring product performance and reliability.

[0024] 3) The utility model can effectively reduce production costs:

[0025] Automated assembly significantly reduces reliance on manual labor, thereby reducing labor costs. At the same time, improved production efficiency significantly shortens production time and reduces energy consumption, effectively lowering production costs.

[0026] Precise assembly operations and strict quality control have greatly reduced scrap and rework rates, reduced the waste of raw materials, and further played an important role in reducing production costs.

[0027] The assembly machine has strong versatility and can adapt to the assembly needs of dynamic and static spring magnetic circuits of relays of different specifications, which to a certain extent reduces the company's cost expenditure on equipment investment and maintenance.

[0028] 4) The utility model improves production safety:

[0029] Automated assembly reduces the number of manual operations, thereby reducing the risk of injury to workers during the assembly process and significantly improving production safety.

[0030] The stable operation of each device and the perfect safety protection measures have effectively ensured the safety and reliability of the equipment and effectively avoided the occurrence of accidents.

[0031] In summary, the relay dynamic and static spring magnetic circuit assembly machine has demonstrated many significant beneficial effects in improving production efficiency, ensuring assembly quality, reducing production costs, and improving production safety, and can bring considerable economic and social benefits to relay manufacturers. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] To further illustrate various embodiments, the present invention is provided with accompanying drawings. These drawings form part of the disclosure of this invention and are primarily used to illustrate the embodiments and, in conjunction with the relevant description in the specification, to explain the operating principles of the embodiments. By referring to these drawings, those skilled in the art will understand other possible implementations and the advantages of this invention. The components in the figures are not drawn to scale, and similar reference numerals are generally used to represent similar components.

[0033] Figure 1 This is a top view of the relay dynamic and static spring magnetic circuit assembly machine;

[0034] Figure 2 This is a three-dimensional structural diagram of the base feeding device;

[0035] Figure 3 It is a three-dimensional structural diagram of the spring installation device;

[0036] Figure 4 It is a three-dimensional structural diagram of the dynamic spring pressing device;

[0037] Figure 5 This is a three-dimensional structural diagram of the relay's dynamic and static spring magnetic circuit assembly. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0039] In order to enable those skilled in the art to better understand the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0040] Please see the attached Figures 1 to 5 The figure shows a relay dynamic and static spring magnetic circuit assembly machine, comprising a frame 1 and a return conveyor 2 mounted on top of the frame 1. Along one side of the return conveyor 2 in the direction of transport, a base feeding device 3, an array of dynamic spring loading devices 4 and dynamic spring pressing devices 5, and an array of static spring loading devices 6 and static spring pressing devices 7 are sequentially arranged. The base feeding device 3 is used to transport and place the base onto a fixture on the return conveyor 2; the dynamic spring device 4 is used to insert the left and right dynamic springs into the base; the dynamic spring pressing device 5 is used to press the dynamic springs into the base; the static spring loading device 6 is used to horizontally rotate and vertically flip the left and right static springs to adjust their orientation before inserting them into the base; and the static spring pressing device 7 is used to press the static springs into the base. This embodiment successfully establishes an automated production process for assembling the relay's dynamic and static spring magnetic circuits by sequentially deploying a base feeding device, a dynamic spring installation device, a dynamic spring pressing device, a static spring installation device, and a static spring pressing device along the transport direction of the return conveyor. The close collaboration between these devices enables continuous and uninterrupted assembly, significantly reducing assembly time and significantly improving production efficiency.

[0041] On the basis of the above embodiment, the base feeding device 3 includes a base vibrating loader 31 with dual outputs; a base dividing mechanism 32 is movably provided at the output end of the base vibrating loader 31 for pushing out the base output by the base vibrating loader 31 in the width direction; a base loading robot 33 is movably provided above the base dividing mechanism 32 for transporting and assembling the base pushed out by the base dividing mechanism 32 into the tooling fixture on the reflux conveying device 2. The base vibrating loader, the base dividing mechanism and the base loading robot work in coordination with each other. The base vibrating loader is responsible for providing the base, the base dividing mechanism pushes the base in the width direction, and the base loading robot can quickly and accurately transport and place the base into the tooling fixture on the reflux conveying device. This process effectively reduces the time consumed by manual operation and reduces labor intensity.

[0042] On the basis of the above embodiment, the base material dividing mechanism 32 includes a base material dividing bracket 321; a base power source 322 is provided on one side of the base material dividing bracket 321 for providing power; a base cutting block 323 is movably provided on the top of the base material dividing bracket 321; the base power source 322 can drive the base cutting block 323 to move back and forth; a corresponding optical fiber 324 is fixed on one side of the base material dividing bracket 321; an array of concave detection light path grooves is provided on one side of the base cutting block 323; a concave material receiving groove is provided on the top of the base cutting block 323; wherein, when receiving the material, the optical path of the corresponding optical fiber 324 is located on the detection light path groove;

[0043] The base loading robot 33 includes a base loading bracket 331; a first YZ moving component 332 is provided on the base loading bracket 331; limiting elements 333 are provided corresponding to the starting and end positions of the first YZ moving component 332; the output end array of the first YZ moving component 332 is provided with a base grasping finger component 334.

[0044] Based on the above embodiment, the movable spring device 4 includes a movable spring vibrating loader 41; the output end of the movable spring vibrating loader 41 is provided with a movable spring blocking mechanism 42 which can be vertically extended; a movable spring switching mechanism 43 is movably provided on one side of the movable spring blocking mechanism 42; and a movable spring feeding robot 44 is provided on one side of the movable spring switching mechanism 43.

[0045] Based on the above embodiment, the dynamic spring switching mechanism 43 includes a dynamic spring switching base 431; a dynamic spring switching cylinder 432 is provided on one side of the dynamic spring switching base 431; a dynamic spring rotating cylinder 433 is movably provided on the dynamic spring switching base 431; the dynamic spring switching cylinder 432 can drive the dynamic spring rotating cylinder 433 to move back and forth; a rotating and swinging air claw assembly 434 is provided at the output end of the dynamic spring rotating cylinder 433; the dynamic spring rotating cylinder 433 can drive the rotating and swinging air claw assembly 434 to rotate back and forth repeatedly.

[0046] On the basis of the above embodiment, the dynamic spring pressing device 5 is similar in structure to the static spring pressing device 7; the dynamic spring pressing device 5 includes a dynamic spring pressing bracket 51; a pressing cylinder 52 is provided on the top of the dynamic spring pressing bracket 51; a pressing connecting block 53 is movably provided on one side of the dynamic spring pressing bracket 51; the pressing cylinder 52 can drive the pressing connecting block 53 to move back and forth; a clamping block 54 is swingably provided on the pressing connecting block 53.

[0047] Based on the above embodiment, the static spring device 6 adopts the same structural arrangement as the dynamic spring device 4 .

[0048] Based on the above embodiment, the return transport device 2 includes a tooling transport track 21; a retractable array of positioning components 22 is provided on the tooling transport track 21; a magnetic circuit insertion component 23 and a defective product discharge component 24 are mounted on the tooling transport track; a dust cleaning component 25 is provided between adjacent magnetic circuit insertion components 23 and defective product discharge components 24; and a shell suction component 26 is provided at one end of the tooling transport track.

[0049] The utility model operates as follows: a vibrating loader for the base delivers the base, a distributing mechanism for the base pushes the base out widthwise, and a base loading robot transports the pushed-out base to a jig mounted on a return conveyor. A jig carrying track transports the jig equipped with the base to the dynamic spring installation device. The dynamic spring installation vibrating loader delivers the dynamic spring, a dynamic spring blocking mechanism blocks the dynamic spring, a dynamic spring switching mechanism adjusts the direction of the dynamic spring, and the dynamic spring loading robot inserts the dynamic spring into the base. A dynamic spring pressing device presses the dynamic spring into the base. The jig carrying track then transports the jig equipped with the base and dynamic spring to the static spring installation device. The static spring installation device horizontally rotates and vertically flips the left and right static springs to adjust their orientation before inserting them into the base. The static spring pressing device presses the static spring into the base. The jig carrying track transports the jig equipped with the base, dynamic spring, and static spring to the magnetic circuit insertion assembly for insertion into the magnetic circuit. If defective products are found during the assembly process, the defective product blanking component will remove them from the production line. The dust cleaning component will clean up dust and other impurities generated during the assembly process at an appropriate time. The tooling carrier track will transport the assembled relay to the shell suction component for shell suction and assembly. The utility model realizes the automated assembly line operation of the dynamic and static spring magnetic circuit assembly of the relay. The various devices work together to perform assembly operations continuously, greatly shortening the assembly time and improving production efficiency; the precise design and automated operation of each device ensure the assembly accuracy and consistency of the dynamic and static spring magnetic circuits of the relay. The pressing device ensures the firm installation of the dynamic and static springs, and the positioning components and dust cleaning components further improve the assembly quality; the automated assembly reduces dependence on manual labor and reduces labor costs. At the same time, it improves production efficiency, reduces production time and energy consumption, and reduces production costs; the assembly machine can adapt to the assembly needs of dynamic and static spring magnetic circuits of relays of different specifications, reducing equipment investment and maintenance costs.

[0050] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment, it is not intended to limit the present invention. Any person skilled in the art should be able to utilize the technical contents disclosed above and make equivalent embodiments that are equivalent changes by making slight changes or modifications without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A relay dynamic and static spring magnetic circuit assembly machine, comprising a frame (1) and a return flow carrier (2) mounted on the top of the frame (1), characterized in that: A base feeding device (3), an array of movable spring devices (4) and a movable spring pressing device (5), and an array of static spring devices (6) and a static spring pressing device (7) are sequentially provided along one side of the transport direction of the return transport device (2); the base feeding device (3) is used to transport and place the base on a tooling fixture on the return transport device (2); the movable spring device (4) is used to insert the left and right movable springs onto the base; the movable spring pressing device (5) is used to press the movable spring onto the base; the static spring device (6) is used to horizontally rotate and vertically flip the left and right static springs to adjust their directions and then insert them onto the base; the static spring pressing device (7) is used to press the static spring onto the base.

2. The relay dynamic and static spring magnetic circuit assembly machine according to claim 1, characterized in that: The base feeding device (3) comprises a dual-output base vibrating loader (31); a base distributing mechanism (32) is movably provided at the output end of the base vibrating loader (31) for pushing out the base outputted by the base vibrating loader (31) in the width direction; a base loading manipulator (33) is movably provided above the base distributing mechanism (32) for transporting and assembling the base pushed out by the base distributing mechanism (32) into a tooling fixture on the reflux conveying device (2).

3. The relay dynamic and static spring magnetic circuit assembly machine according to claim 2, characterized in that: The base material dividing mechanism (32) comprises a base material dividing bracket (321); a base power source (322) is provided on one side of the base material dividing bracket (321) for providing power; a base cutting block (323) is movably provided on the top of the base material dividing bracket (321); the base power source (322) can drive the base cutting block (323) to move back and forth; a counter-fiber (324) is fixedly provided on one side of the base material dividing bracket (321); an array of concave detection light path grooves is provided on one side of the base cutting block (323); a concave material receiving groove is provided on the top of the base cutting block (323); wherein, when receiving the material, the optical path of the counter-fiber (324) is located on the detection light path groove; The base loading manipulator (33) comprises a base loading bracket (331); a first YZ moving assembly (332) is provided on the base loading bracket (331); limiting elements (333) are provided corresponding to the starting and ending positions of the first YZ moving assembly (332); and a base grabbing finger assembly (334) is provided at the output end array of the first YZ moving assembly (332).

4. The relay dynamic and static spring magnetic circuit assembly machine according to claim 1, characterized in that: The movable spring device (4) comprises a movable spring vibrating loader (41); an output end of the movable spring vibrating loader (41) is provided with a movable spring material blocking mechanism (42) which is vertically retractable; a movable spring switching mechanism (43) is movably provided on one side of the movable spring material blocking mechanism (42); and a movable spring feeding manipulator (44) is provided on one side of the movable spring switching mechanism (43).

5. The relay dynamic and static spring magnetic circuit assembly machine according to claim 4, characterized in that: The dynamic spring switching mechanism (43) includes a dynamic spring switching base (431); a dynamic spring switching cylinder (432) is provided on one side of the dynamic spring switching base (431); a dynamic spring rotating cylinder (433) is movably provided on the dynamic spring switching base (431); the dynamic spring switching cylinder (432) can drive the dynamic spring rotating cylinder (433) to move back and forth; a rotating and swinging air claw assembly (434) is provided at the output end of the dynamic spring rotating cylinder (433); the dynamic spring rotating cylinder (433) can drive the rotating and swinging air claw assembly (434) to rotate back and forth repeatedly.

6. The relay dynamic and static spring magnetic circuit assembly machine according to claim 1, characterized in that: The dynamic spring pressing device (5) is similar in structure to the static spring pressing device (7); the dynamic spring pressing device (5) comprises a dynamic spring pressing bracket (51); a pressing cylinder (52) is provided on the top of the dynamic spring pressing bracket (51); a pressing connection block (53) is movably provided on one side of the dynamic spring pressing bracket (51); the pressing cylinder (52) can drive the pressing connection block (53) to move back and forth; and a pressing block (54) is swingably provided on the pressing connection block (53).

7. The relay dynamic and static spring magnetic circuit assembly machine according to claim 1, characterized in that: The static spring device (6) adopts the same structural arrangement as the dynamic spring device (4).

8. The relay dynamic and static spring magnetic circuit assembly machine according to claim 1, characterized in that: The return transport device (2) comprises a tool transport track (21); a positioning assembly (22) is provided in a retractable array on the tool transport track (21); a magnetic circuit insertion assembly (23) and a defective product discharge assembly (24) are mounted on the tool transport track; a dust cleaning assembly (25) is provided between adjacent magnetic circuit insertion assemblies (23) and defective product discharge assemblies (24); and a shell suction assembly (26) is provided at one end of the tool transport track.

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