A starter motor relay production line

Abstract

The present invention discloses a production line for a starter motor relay, comprising a riveting core device, a bottom plate coil assembly device, a compression spring armature manual assembly table, a riveting device, and a wire welding device, wherein the riveting core device, the bottom plate coil assembly device, the manual assembly table, the compression spring armature riveting device, and the wire welding device are sequentially connected. The existing starter motor relay has low production efficiency and requires multiple workers to perform the assembly, splicing, and packaging processes, resulting in low production efficiency. Compared with the prior art, the present invention forms a production line for a starter motor relay by adopting a riveting core device, a bottom plate coil assembly device, a compression spring armature riveting device, and a wire welding device, thereby effectively improving the degree of automation in the production of the starter motor relay, improving production efficiency, realizing rapid production of the starter motor relay, and effectively reducing manpower requirements.

Description

Technical Field

[0001] The invention relates to a relay production line, in particular to a semi-automatic starter motor relay production line. Background Art

[0002] As an important electrical control device, the starting motor relay causes a predetermined step change in the controlled quantity in the electrical output circuit when the change in the input quantity reaches the specified requirement. It is mostly used in the starting circuit of the motor to realize the starting function of the motor.

[0003] The existing production process of starter motor relays has a low degree of automation and still requires multiple workers to perform on-site inspection and installation, resulting in limited production efficiency of the relays. In addition, the production process of the starter motor relays lacks detection functions and the electrical parameters of the starter motor relays cannot be effectively detected during the production process. Summary of the invention

[0004] The present invention provides a starter motor relay production line to at least solve the problems of low automation and limited production efficiency of the starter motor relay production line in the prior art.

[0005] The invention provides a starter motor relay production line, comprising a riveting core device, a bottom plate coil assembly device, a compression spring armature riveting device, a manual assembly table, and a wire welding device, wherein the riveting core device, the bottom plate coil assembly device, the manual assembly table, the compression spring armature riveting device, and the wire welding device are connected in sequence.

[0006] Furthermore, the riveting core device includes a first frame assembly, a coil feeding conveyor line, a coil cutting assembly, a coil directional feeding robot, an iron sheet vibration feeding assembly, an iron sheet directional feeding robot, an iron sheet transition feeding assembly, a main conveyor line, a coil unloading robot, and a docking conveyor line. The coil feeding conveyor line, the coil cutting assembly, the coil directional feeding robot, the iron sheet vibration feeding assembly, the iron sheet directional feeding robot, the iron sheet transition feeding assembly, the main conveyor line, the coil unloading robot, and the docking conveyor line are installed on the first frame assembly, the coil cutting assembly is installed on the coil feeding conveyor line, the coil directional feeding robot is installed between the discharge end of the coil feeding conveyor line and the main conveyor line, the iron sheet directional feeding robot is installed between the iron sheet vibration feeding assembly and the feeding end of the iron sheet transition feeding assembly, the feeding end of the iron sheet transition feeding assembly is located above the main conveyor line, the coil unloading robot is installed between the discharge end of the main conveyor line and the feeding end of the docking conveyor line, and the unloading end of the docking conveyor line is connected to the bottom plate coil assembly device.

[0007] Furthermore, the bottom plate coil assembly device includes a second frame assembly and a shell feeding assembly installed on the second frame assembly, a shell feeding robot, a tooling main channel, a tooling, a sheet feeding robot, a coil pre-installation robot, a coil pressing assembly, a plastic ring and a sealing ring feeding conveyor line, a plastic ring and a sealing ring feeding robot, a plastic ring pressing assembly, a spring vibration feeding assembly, a spring feeding robot, a feeding robot, a tooling reflux conveyor line, and a discharging conveyor line. The tooling main channel is provided with a tooling for installing the shell, and the shell feeding robot, the sheet feeding robot, the coil pre-installation robot, the coil pressing assembly, the plastic ring and the sealing ring feeding robot, the plastic ring pressing assembly, the spring The loading robot and the unloading robot are fully or partially installed on the tooling main channel along the flow direction of the tooling main channel; the shell loading robot is installed between the discharge end of the shell feeding assembly and the tooling main channel, the coil pre-installation robot is installed between the unloading end of the docking conveyor line and the tooling main channel, the plastic ring and sealing ring loading robot is installed between the plastic ring and sealing ring feeding conveyor line and the tooling main channel, the spring loading robot is installed between the spring vibration feeding assembly and the tooling main channel, the unloading robot is installed between the tooling reflux conveyor line and the tooling main channel, the output end of the tooling reflux conveyor line is adjacent to the discharge conveyor line, and the discharge conveyor line is connected to the manual assembly table.

[0008] Furthermore, the compression spring armature riveting device includes a third frame assembly and a tooling reflow conveyor line, a first cutting assembly, a parameter testing assembly, a shell splitting riveting mechanism, a rosin dipping mechanism, a tinning assembly, a heating tinning mechanism, a blanking swing plate assembly, and a second cutting assembly installed on the third frame assembly. The tooling reflow conveyor line is provided with a manual loading assembly. The manual loading assembly, the first cutting assembly, the parameter testing assembly, the shell splitting riveting mechanism, the rosin dipping mechanism, the tinning assembly, the heating tinning mechanism, the blanking swing plate assembly, and the second cutting assembly are all or partially installed on the tooling reflow conveyor line in sequence along the conveying direction of the tooling reflow conveyor line. The blanking swing plate assembly includes a slide rail and a robotic arm installed on the slide rail, and the two ends of the slide rail are respectively located above the tooling reflow conveyor line and the welding wire device.

[0009] Furthermore, the wire welding device includes a fourth frame assembly and a reflow conveyor belt, a treadmill mechanism, a conveyor belt, a folding line mechanism, and a workbench installed on the fourth frame assembly, one end of the reflow conveyor belt is adjacent to one end of the treadmill mechanism, one end of the treadmill mechanism is located above the conveyor belt, the workbench is installed on the fourth frame assembly, and the folding line mechanism is installed on the workbench.

[0010] Furthermore, the starter motor relay production line also includes a shell oven, which is installed on the shell feeding assembly.

[0011] Furthermore, the starter motor relay production line also includes an end cover oven, and the end cover oven is adjacent to the manual assembly station.

[0012] Furthermore, the compression spring armature riveting device also includes a defective product collection mechanism, which is installed below the unloading swing plate assembly, and the defective product collection mechanism is installed between the tooling reflow conveyor line and the welding wire device.

[0013] Furthermore, the compression spring armature riveting device also includes an ash suction mechanism, which is installed on the tooling reflux conveyor line, and the ash suction mechanism is located between the rosin dipping mechanism and the tinning assembly.

[0014] Furthermore, the parameter testing component is a resistance testing component.

[0015] Compared with the prior art, the present invention forms a production line of a starter motor relay by adopting a riveting core device, a bottom plate coil assembly device, a compression spring armature riveting device, and a welding wire device, thereby effectively improving the automation level of the starter motor relay production and improving production efficiency. At the same time, the present invention effectively reduces the required production workers by improving the automation level of the starter motor relay production, so that only 2-7 people are needed for one production line to realize the rapid production of the starter motor relay, effectively reducing the manpower demand and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of an embodiment of the present invention;

[0017] Figure 2 This is a schematic structural diagram of a riveting core device according to an embodiment of the present invention;

[0018] Figure 3 This is a schematic structural diagram of a bottom plate coil assembly device according to an embodiment of the present invention;

[0019] Figure 4 This is a structural schematic diagram of a compression spring armature riveting device according to an embodiment of the present invention;

[0020] Figure 5 Schematic diagram of the structure of a wire bonding device according to an embodiment of the present invention. DETAILED DESCRIPTION

[0021] In order to enable those skilled in the art to better understand the scheme of the present invention, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments 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 creative work should fall within the scope of protection of the present invention.

[0022] It should be noted that the terms "first", "second", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence.

[0023] The embodiment of the present invention discloses a starter motor relay production line, such as Figure 1 As shown, it includes a riveting core device 1, a base plate coil assembly device 2, a manual assembly table 3, a compression spring armature riveting device 4, and a welding wire device 5. The riveting core device 1, the base plate coil assembly device 2, the manual assembly table 3, the compression spring armature riveting device 4, and the welding wire device 5 are connected in sequence.

[0024] Among them, Figure 2 As shown, the riveting core device 2 includes a first frame assembly 11, a coil feeding conveyor line 12, a coil cutting assembly 13, a coil directional feeding manipulator 14, an iron sheet vibration feeding assembly 15, an iron sheet directional feeding manipulator 16, an iron sheet transition feeding assembly 17, a main conveyor line 18, a coil unloading manipulator 19, and a docking conveyor line 20. The coil feeding conveyor line 12, the coil cutting assembly 13, the coil directional feeding manipulator 14, the iron sheet vibration feeding assembly 15, the iron sheet directional feeding manipulator 16, the iron sheet transition feeding assembly 17, the main conveyor line 18, the coil unloading manipulator 19, and the docking conveyor line 20 are installed in the first On a frame assembly 21, the coil cutting assembly 13 is installed on the coil feeding conveyor line 12, the coil directional loading robot 14 is installed between the discharge end of the coil feeding conveyor line 12 and the main conveyor line 18, the iron sheet directional loading robot 16 is installed between the iron sheet vibration feeding assembly 15 and the feeding end of the iron sheet transition loading assembly 17, the loading end of the iron sheet transition loading assembly 17 is located above the main conveyor line 18, the coil unloading robot 19 is installed between the discharge end of the main conveyor line 18 and the loading end of the docking conveyor line 20, and the unloading end of the docking conveyor line 20 is connected to the bottom plate coil assembly device 2.

[0025] During the production process, Figure 2 As shown, the coil is sent to the coil cutting assembly 13 through the coil feeding conveyor line 12, and after being cut by the coil cutting assembly 13, the coil is sent to the main conveyor line 18 by the coil directional feeding robot 14, and the coil is conveyed by the main conveyor line 18; the iron sheet is vibrated out by the iron sheet vibration feeding assembly 15, and the iron sheet is conveyed to the feeding end of the iron sheet transition feeding assembly 17 by the iron sheet directional feeding robot 16, and the iron sheet is transferred to the coil on the main conveyor line 18 by the iron sheet transition feeding assembly 17, completing the assembly of the coil and the iron sheet, and the coil unloading robot 19 transfers the assembled coil to the feeding end of the docking conveyor line 20, and the coil is conveyed to the bottom plate coil assembly device 2 through the docking conveyor line 20.

[0026] like Figure 3As shown, the bottom plate coil assembly device 2 includes a second frame assembly and a shell feeding assembly 21, a shell loading robot 22, a tooling main channel 23, a tooling 231, a sheet loading robot 24, a coil pre-installation robot 25, a coil pressing assembly 26, a plastic ring and a sealing ring feeding conveyor line 27, a plastic ring and a sealing ring loading robot 28, a plastic ring pressing assembly 34, a spring vibration feeding assembly 29, a spring loading robot 30, a blanking robot 31, a tooling reflux conveyor line 32, and a discharging conveyor line 33. The tooling main channel 23 is provided with a tooling 231 for installing a shell, and the shell loading robot 22, the sheet loading robot 24, the coil pre-installation robot 25, the coil pressing assembly 26, the plastic ring and the sealing ring loading robot 28, the plastic ring pressing assembly 34, the spring vibration feeding assembly 29, the spring loading robot 30, the blanking robot 31, the tooling reflux conveyor line 32, and the discharging conveyor line 33. The spring loading robot 30 and the unloading robot 31 are fully or partially installed on the tooling main channel 23 along the flow direction of the tooling main channel 23; the shell loading robot 22 is installed between the discharge end of the shell feeding assembly 21 and the tooling main channel 23, the coil pre-installation robot 25 is installed between the unloading end of the docking conveyor line 20 and the tooling main channel 23, the plastic ring and sealing ring loading robot 28 is installed between the plastic ring and sealing ring feeding conveyor line 27 and the tooling main channel 23, the spring loading robot 30 is installed between the spring vibration feeding assembly 29 and the tooling main channel 23, the unloading robot 31 is installed between the tooling reflux conveyor line 32 and the tooling main channel 23, the output end of the tooling reflux conveyor line 32 is adjacent to the discharge conveyor line 33, and the discharge conveyor line 33 is connected to the manual assembly table 3.

[0027] During the production process, Figure 3 As shown, the shell is fed through the shell feeding assembly 21, transferred to the tooling main channel 23 by the shell feeding robot 22, and fixed by the tooling 231; the tooling main channel 23 drives the shell on the tooling 231 to move, and the sheet feeding robot 24 places the sheet in the shell on the tooling main channel 23; the coil pre-installation robot 25 grabs the coil on the docking conveyor line 20 and transfers it to the shell on the tooling main channel 23, and the coil pressing assembly 26 presses the coil into the shell to complete the assembly; the plastic ring and sealing ring feeding conveyor line 27 conveys the plastic ring and sealing ring to the plastic ring and sealing ring At the sealing ring loading robot 28, the plastic ring and the sealing ring are grabbed by the sealing ring loading robot 28 and placed in the assembled housing, and the plastic ring and the sealing ring are pressed in by the plastic ring pressing assembly 34; the spring vibration feeding assembly 29 vibrates the spring to the spring loading robot 30, and the spring loading robot 30 installs the spring into the housing; the unloading robot 31 transfers the housing with the spring installed from the tooling main channel 23 to the tooling reflux conveyor line 32, and is transmitted from the tooling reflux conveyor line 32 to the discharging conveyor line 33, and is transmitted to the manual assembly table 3 through the discharging conveyor line 33.

[0028] At the manual assembly station 3, workers cover the end cover onto the housing with the spring installed, and package it to form a relay semi-finished product. The workers transfer the semi-finished product to the compression spring armature riveting device 4.

[0029] like Figure 4 As shown, the compression spring armature riveting device 4 includes a third frame assembly and a tooling reflux conveying line 41, a first cutting assembly 42, a parameter testing assembly 43, a shell splitting riveting mechanism 44, a rosin dipping mechanism 45, a tinning assembly 46, a heating tinning mechanism 47, a blanking swing plate assembly 48, and a second cutting assembly 49 installed on the third frame assembly. The tooling reflux conveying line 41 is provided with a manual feeding assembly 411. The manual feeding assembly 411, the first cutting assembly 42, the parameter testing assembly 43, the shell splitting riveting mechanism 44, the rosin dipping mechanism 45, the tinning assembly 46, the heating tinning mechanism 47, the blanking swing plate assembly 48, and the second cutting assembly 49 are all or partially installed on the tooling reflux conveying line 41 in sequence along the conveying direction of the tooling reflux conveying line 41. The blanking swing plate assembly 48 includes a slide rail and a mechanical arm installed on the slide rail. The two ends of the slide rail are respectively located above the tooling reflux conveying line 41 and the welding wire device 5.

[0030] During the production process, Figure 4 As shown, the semi-finished product is placed on the manual loading component 411 by the worker, and is transferred to the first cutting component 42 by the tooling reflux conveyor line 41. The coil of the semi-finished product is cut by the first cutting component 42, and the semi-finished product after cutting is transferred to the parameter testing component 43, and the electrical parameters of the semi-finished product are tested by the parameter testing component 43; the semi-finished product after testing is transferred to the shell splitting and riveting mechanism 44, and the shell of the semi-finished product is split and riveted by the shell splitting and riveting mechanism 44, so that the end cover and the shell are riveted and fixed; the semi-finished product after fixing is dipped in rosin by the rosin dipping mechanism 45; the semi-finished product after dipped in rosin is glued by the tinning component 46 and the heating tinning mechanism 47; the semi-finished product after glued is further transferred by the tooling reflux conveyor line 41 to the unloading swing plate component 48, and the unloading swing plate component 48 sends the semi-finished product into the wire welding device 5. Unqualified products are brought to the second cutting component 49 by the tooling reflux conveyor line 41, and the semi-finished product is cut again by the second cutting component 49.

[0031] like Figure 5 As shown, the wire welding device 5 includes a fourth frame assembly and a reflow conveyor belt 52, a treadmill mechanism 53, a conveyor belt 54, a folding mechanism 55, and a workbench 56 installed on the fourth frame assembly, one end of the reflow conveyor belt 52 is adjacent to one end of the treadmill mechanism 53, one end of the treadmill mechanism 53 is located above the conveyor belt 54, the workbench 56 is installed on the fourth frame assembly, and the folding mechanism 55 is installed on the workbench 56.

[0032] During the production process, the semi-finished product is sent to the return conveyor belt 52, and the staff takes out the semi-finished product and places it on the workbench 56. The staff uses the folding mechanism 55 to fold the semi-finished product to form a starter motor relay, and the staff places the starter motor relay on the running platform mechanism 53. The running platform mechanism 53 transfers the starter motor relay to the conveyor belt 54, and transfers the qualified starter motor relay out of the production line.

[0033] In particular, such as Figure 3 As shown, the starter motor relay production line further includes a shell oven 7 , and the shell oven 7 is installed on the shell feeding assembly 21 .

[0034] In particular, such as Figure 1 As shown, the starter motor relay production line further includes an end cap oven 6, and the end cap oven 6 is adjacent to the manual assembly station 3. The end cap oven 6 can dry and preheat the end caps.

[0035] In particular, such as Figure 4 As shown, the compression spring armature riveting device 4 further includes a defective product collection mechanism 51, which is installed below the unloading swing plate assembly 48, and the defective product collection mechanism 51 is installed between the tooling reflow conveying line 41 and the wire welding device 5. The compression spring armature riveting device 4 further includes an ash suction mechanism 50, which is installed on the tooling reflow conveying line 41, and the ash suction mechanism 50 is located between the rosin dipping mechanism 45 and the tinning assembly 46. The parameter testing assembly 43 is a resistance testing assembly 43.

[0036] The embodiment of the present invention forms a production line for a starter motor relay by using a riveting core device 1, a bottom plate coil assembly device 2, a compression spring armature riveting device 4, and a welding wire device 5, thereby effectively improving the degree of automation in the production of the starter motor relay and improving production efficiency. At the same time, the embodiment of the present invention effectively reduces the number of production workers required by improving the degree of automation in the production of the starter motor relay, so that only 2-7 people are needed for a production line to achieve rapid production of the starter motor relay, effectively reducing manpower requirements and improving production efficiency. In addition, the embodiment of the present invention uses a parameter testing component 43 in the compression spring armature riveting device 4, so that the compression spring armature riveting device 4 has a detection function, which facilitates the staff to effectively detect the quality of the semi-finished product of the starter motor relay during the production process.

[0037] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in the relevant field should understand that after reading the specification of this application, the technicians can still modify or replace the specific implementation mode of the present invention with equivalents, but these modifications or changes do not deviate from the scope of protection of the pending claims of the present application.

Claims

1. A starter motor relay production line, characterized in that: The starter motor relay production line includes a core riveting device, a bottom plate coil assembly device, a manual assembly table, a compression spring armature riveting device, and a wire welding device, and the core riveting device, the bottom plate coil assembly device, the manual assembly table, the compression spring armature riveting device, and the wire welding device are connected in sequence; The riveting core device comprises a first frame assembly, a coil feeding conveyor line, a coil cutting assembly, a coil directional feeding manipulator, an iron sheet vibration feeding assembly, an iron sheet directional feeding manipulator, an iron sheet transition feeding assembly, a main conveyor line, a coil unloading manipulator, and a docking conveyor line. The coil feeding conveyor line, the coil cutting assembly, the coil directional feeding manipulator, the iron sheet vibration feeding assembly, the iron sheet directional feeding manipulator, the iron sheet transition feeding assembly, the main conveyor line, the coil unloading manipulator, and the docking conveyor line are installed on the first frame assembly, the coil cutting assembly is installed on the coil feeding conveyor line, the coil directional feeding manipulator is installed between the discharge end of the coil feeding conveyor line and the main conveyor line, the iron sheet directional feeding manipulator is installed between the iron sheet vibration feeding assembly and the feeding end of the iron sheet transition feeding assembly, the feeding end of the iron sheet transition feeding assembly is located above the main conveyor line, the coil unloading manipulator is installed between the discharge end of the main conveyor line and the feeding end of the docking conveyor line, and the unloading end of the docking conveyor line is connected to the bottom plate coil assembly device; The bottom plate coil assembly device includes a second frame component and a shell feeding component installed on the second frame component, a shell feeding robot, a tooling main channel, a tooling, a sheet feeding robot, a coil pre-installation robot, a coil pressing component, a plastic ring and a sealing ring feeding conveyor line, a plastic ring and a sealing ring feeding robot, a plastic ring pressing component, a spring vibration feeding component, a spring feeding robot, a feeding robot, a first tooling reflux conveyor line, and a discharging conveyor line. The tooling main channel is provided with a tooling for installing a shell, and the shell feeding robot, the sheet feeding robot, the coil pre-installation robot, the coil pressing component, the plastic ring and the sealing ring feeding robot, the plastic ring pressing component, the spring The feeding manipulator and the unloading manipulator are installed on the tooling main channel along the flow direction of the tooling main channel; the shell feeding manipulator is installed between the discharge end of the shell feeding assembly and the tooling main channel, the coil pre-installation manipulator is installed between the unloading end of the docking conveyor line and the tooling main channel, the plastic ring and sealing ring feeding manipulator is installed between the plastic ring and sealing ring feeding conveyor line and the tooling main channel, the spring feeding manipulator is installed between the spring vibration feeding assembly and the tooling main channel, the unloading manipulator is installed between the first tooling reflux conveyor line and the tooling main channel, the output end of the first tooling reflux conveyor line is adjacent to the discharge conveyor line, and the discharge conveyor line is connected to the manual assembly table; The compression spring armature riveting device includes a third frame assembly and a second tooling reflux conveying line, a first cutting assembly, a parameter testing assembly, a shell splitting riveting mechanism, a rosin dipping mechanism, a tinning assembly, a heating tinning mechanism, a material unloading swing plate assembly, and a second cutting assembly installed on the third frame assembly. The second tooling reflux conveying line is provided with a manual feeding assembly, and the manual feeding assembly, the first cutting assembly, the parameter testing assembly, the shell splitting riveting mechanism, the rosin dipping mechanism, the tinning assembly, the heating tinning mechanism, the material unloading swing plate assembly, and the second cutting assembly are sequentially installed on the second tooling reflux conveying line along the conveying direction of the second tooling reflux conveying line. The material unloading swing plate assembly includes a slide rail and a mechanical arm installed on the slide rail, and the two ends of the slide rail are respectively located above the second tooling reflux conveying line and the welding wire device; The wire welding device includes a fourth frame assembly and a reflow conveyor belt, a treadmill mechanism, a conveyor belt, a folding line mechanism, and a workbench installed on the fourth frame assembly, one end of the reflow conveyor belt is adjacent to one end of the treadmill mechanism, one end of the treadmill mechanism is located above the conveyor belt, the workbench is installed on the fourth frame assembly, and the folding line mechanism is installed on the workbench.

2. The starter motor relay production line according to claim 1, characterized in that: The starter motor relay production line also includes a shell oven installed on the shell feed assembly.

3. The starter motor relay production line according to claim 1, characterized in that: The starter motor relay production line also includes an end cap oven, which is adjacent to the manual assembly station.

4. The starter motor relay production line according to claim 1, characterized in that: The compression spring armature riveting device also includes a defective product collection mechanism, which is installed below the unloading swing plate assembly and between the second tooling reflow conveying line and the wire welding device.

5. The starter motor relay production line according to claim 1, characterized in that: The compression spring armature riveting device also includes an ash suction mechanism, which is installed on the second tooling reflux conveying line and is located between the rosin dipping mechanism and the tinning assembly.

6. The starter motor relay production line according to claim 1, characterized in that: The parameter testing component is a resistance testing component.

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