Assembly production line for plug-in assembly in converter

Abstract

The invention discloses an assembling production line for a plug-in assembly in a converter, which comprises riveting equipment, screw mounting equipment, protective shell assembling equipment, automatic labeling and detecting equipment and a transmission line body, and is characterized in that the riveting equipment, the screw mounting equipment, the protective shell assembling equipment and the automatic labeling and detecting equipment are arranged on one side of the transmission line body; the assembling production line used for the plug-in assembly in the converter is simple in structure, reasonable in design, easy to produce and high in automation degree, the aluminum block provided with the chip and the protective shell are installed, the copper sheet and the aluminum block are locked through the screws, and finally the aluminum block and the shell are subjected to press fitting; and after the assembly is completed, the resistance value of the product needs to be detected, the whole process is automatic and intelligent, and the assembly efficiency of the product is greatly improved.

Description

Technical Field

[0001] The invention belongs to the technical field of intelligent manufacturing, and in particular relates to an assembly production line for plug-in components in a converter. Background Art

[0002] Aluminum block connectors are important parts in new energy vehicle converters. They consist of chips, aluminum blocks, protective shells, copper sheets, and shells. First, the chip is placed in the aluminum block, then the aluminum block is installed in the protective shell, the copper sheet and the aluminum block are locked with screws, and finally the aluminum block and the shell are press-fitted. The entire process requires at least 5 people, which not only requires a large number of workers, but also has a low assembly efficiency, which seriously affects the press-fitting efficiency of the product. The installation of aluminum blocks and protective shells is mostly done manually, which requires a lot of manpower and a large workload, seriously affecting the assembly efficiency. In addition, due to the uncontrollability of people during the installation process, the quality of the installation will be uneven, and the quality control will be difficult, resulting in a high defective rate of products. Even if some companies use equipment for press-fitting, the product is prone to shifting during the press-fitting process, which will affect the riveting quality of the product. The traditional method of screw installation is to manually grab the screws to lock the copper sheet and the aluminum block. The workload is large, but the installation speed is slow, the assembly efficiency is low, and the assembly cycle of the entire product is increased; Some existing equipment adopts automatic loading, but during its operation, the single-line transmission reciprocates to allow it to load the material, then transport the product to the pressing station, and then return it to the unloading station after pressing. Only one product can be transported at the same time, and its transportation efficiency is low, which affects the overall transportation and assembly efficiency; Many companies want to achieve dual-line conveying, but how to prevent the two sets of reciprocating tooling from colliding and interfering is a difficult problem in bidirectional conveying; Many companies want to achieve dual-line conveying, but how to prevent the two sets of reciprocating tooling from colliding and interfering is a difficult problem in bidirectional conveying. In addition, during the pressing process, since one side of the conveying tooling is suspended below, when pressure is applied downward from the upper part, the tooling may tilt to one side. During the pressure application process, the lower support force of the tooling may be insufficient, resulting in the problem of inadequate pressing. In order to better record the test data of each product, each product is often labeled with its own label, and the information on the label is used to distinguish each product. The data after the later test corresponds to the label of each product. Then the traditional labeling is mostly done manually, which has a large workload, and because there is glue on the back of the label, it is easy to get on the hands or other objects, so there are many inconveniences in manual labeling. Although some use labeling equipment for labeling, its structure is relatively complex, and the transmission efficiency of the driving mechanism is low during operation, which affects the labeling efficiency; The existing detection method is to manually test the resistance of products one by one, which has a slow detection efficiency and seriously affects its detection efficiency.

[0003] In summary, the assembly of existing plug-in components needs to be improved. Summary of the invention

[0004] Purpose of the invention: In order to overcome the above shortcomings, the purpose of the present invention is to provide an assembly production line for plug-in components in converters, which has a simple structure, reasonable design, easy production, and a high degree of automation. It starts with installing the aluminum block with the chip and the protective shell, locking the copper sheet and the aluminum block with screws, and finally press-fitting the aluminum block and the shell. After the assembly is completed, the resistance value of the product needs to be tested. The entire process is automated and intelligent, which greatly improves the assembly efficiency of the product.

[0005] Technical solution: In order to achieve the above-mentioned purpose, the present invention provides an assembly production line for plug-in components in a converter, comprising: riveting equipment, screw installation equipment, protective housing assembly equipment, automatic labeling, detection equipment and a transmission line body, wherein the riveting equipment, screw installation equipment, protective housing assembly equipment, automatic labeling, and detection equipment are arranged on one side of the transmission line body; the riveting equipment comprises a frame and a pressing assembly mechanism, wherein the pressing assembly mechanism is arranged on a workbench of the frame, wherein the pressing assembly mechanism comprises a supporting base plate, a lower limit mechanism, a lateral limit mechanism and a pressing mechanism, wherein the supporting base plate A support frame is provided on it, the lower limit mechanism is arranged on the support bottom plate, the lateral limit mechanism is installed on the support frame, and the press-fitting mechanism is installed on the upper part of the support frame; the screw installation equipment includes a screw installation rack, a first conveying mechanism, and a workbench is provided on the screw installation rack, and the first conveying mechanism is provided on the workbench; the protective shell assembly equipment includes an assembly rack and a conveying mechanism, the assembly rack is provided with a workbench, the conveying mechanism is provided on the workbench, a group of conveying tooling is provided on the conveying mechanism, and the first conveying mechanism and the conveying mechanism both adopt avoidance conveying mechanisms.

[0006] Among them, the riveting equipment also includes a shell feeding mechanism, an aluminum block feeding mechanism, a clamping assembly mechanism, a pressing assembly mechanism, a unloading mechanism and a detection mechanism. A workbench is provided on the frame, and a rotating workbench is provided on the workbench. The rotating workbench is at least provided with a shell loading station, an aluminum block loading station, an assembly station, and a detection unloading station; the shell feeding mechanism is arranged above the workbench and cooperates with the rotating workbench; the aluminum block feeding mechanism is arranged on the workbench and on one side of the rotating workbench; the clamping assembly mechanism, the pressing assembly mechanism and the unloading mechanism are all arranged on the workbench and on the outside of the rotating workbench; the detection mechanism includes an aluminum block front and back detection mechanism and a chip front and back detection mechanism, the aluminum block front and back detection mechanism is installed on the workbench, the chip front and back detection mechanism is connected to the workbench through a mounting frame, and the aluminum block front and back detection mechanism and the chip front and back detection mechanism are both coordinated with the detection station on the aluminum block feeding mechanism.

[0007] Furthermore, the screw installation equipment also includes a screw feeding and conveying mechanism, a screw installation mechanism and a unloading mechanism. The screw feeding and conveying mechanism is arranged on the workbench and on one side of the conveying mechanism. The screw installation mechanism is arranged on the workbench and is arranged to cooperate with the conveying mechanism. The unloading mechanism is arranged on the workbench and is arranged at the discharge port, and it cooperates with the conveying mechanism.

[0008] Furthermore, the screw installation device also includes a first limiting mechanism, a second limiting mechanism and a lower limiting mechanism, the first conveying mechanism is provided with a first placing tool, one side of the first placing tool is provided with an opening, and the first conveying bottom plate is provided with a first limiting mechanism on the side of the opening, the second limiting mechanism is installed on the first conveying mounting plate in the first conveying mechanism, and is arranged on the side of the first placing tool away from the first limiting mechanism, the lower limiting mechanism is arranged on the first conveying mounting plate, and is arranged below the first conveying bottom plate, the first limiting mechanism includes a limiting frame, and both sides of the limiting frame are connected to the fixing blocks on the first conveying mounting plate through connecting shafts. The second limit mechanism comprises a limit mounting frame, a mounting plate is provided on the limit mounting frame, a limit plate is provided on the mounting plate, the limit plate cooperates with the product, and a proximity switch is provided on the limit plate; the lower limit mechanism comprises a lower support frame and a lower support driving cylinder, the lower support frame is arranged above the first conveying mounting plate, the lower support driving cylinder is connected to the first conveying mounting plate through a mounting seat, and its output end passes through the first conveying mounting plate and is connected to the lower support frame, and a positioning column is provided on the lower support frame, and the positioning column cooperates with the limiting hole on the first conveying bottom plate.

[0009] Furthermore, the protective shell assembly equipment also includes a pressing device and a unloading device, the pressing device is arranged at one end of the conveying mechanism; the pressing device includes a limit support mechanism for limiting the conveying tooling; the unloading device includes a unloading grabbing mechanism and a unloading sorting conveying mechanism, the unloading grabbing mechanism is arranged on the conveying mechanism, the unloading sorting conveying mechanism is arranged on the workbench and on one side of the conveying mechanism, and the two cooperate with each other.

[0010] Preferably, the conveying mechanism includes a conveying mounting plate and a conveying driving mechanism, a group of conveying guide rails are relatively arranged on the conveying mounting plate, an avoidance guide groove is arranged on the outer side of the conveying guide rail, and the avoidance guide groove is provided with an avoidance section at the intersection of loading and unloading; the conveying tooling is slidably connected with the corresponding conveying guide rail through a sliding seat, and its side close to the avoidance guide groove is connected to the avoidance guide groove through an adapter, and a group of avoidance guide rails is arranged on the sliding seat; the conveying driving mechanism is arranged on the conveying mounting plate, and the side of the conveying tooling away from the avoidance guide groove is connected to the conveyor belt of the conveying driving mechanism through a clamping member.

[0011] The conveying tooling includes a conveying base plate, a placement tooling for placing products is provided above the conveying base plate, and a group of slide blocks are provided below the conveying base plate, and the slide blocks are slidably connected to the avoidance guide rails on the sliding seat; the adapter includes an L-shaped adapter frame and an avoidance wheel, one end of the L-shaped adapter frame is connected to the conveying mounting plate, the avoidance wheel is installed below the L-shaped adapter frame, and the avoidance wheel is arranged in the avoidance guide groove.

[0012] Preferably, the limit support mechanism includes a support mounting seat, a lower support frame and a transverse driving cylinder, the support mounting seat is connected to the workbench, and a vertical through hole and a transverse guide groove are provided in the support mounting seat; the transverse driving cylinder is installed below the workbench, and a driving frame is provided at its output end, and the end of the driving frame away from the transverse driving cylinder is arranged in the transverse guide groove of the support mounting seat, and a waist hole is provided on the driving frame, and a first inclined surface is provided on the upper part; the lower part of the lower support frame is inserted into the vertical through hole and is arranged above the driving frame, a groove is provided in the lower support frame, and springs are provided in the groove and the waist hole of the driving frame, and a second inclined surface is provided on one side of the lower part of the lower support frame, and the second inclined surface matches the first inclined surface.

[0013] In addition, the automated labeling and detection equipment includes a labeling detection frame, a labeling device and a detection device. The labeling detection frame is provided with a workbench on the labeling detection frame, and the labeling device is arranged on the workbench; the labeling device includes a lifting drive device, a labeling mechanism, a label feeding mechanism and a group of support frames, which include a lifting drive mounting plate and an eccentric lifting drive mechanism, the eccentric lifting drive mechanism is installed on the lifting drive mounting plate, and a group of linear slide rails are relatively arranged on the lifting drive mounting plate; the labeling mechanism is slidably connected to the linear slide rails through a group of sliding blocks, and the output end of the eccentric lifting drive mechanism is connected to the labeling mechanism through a driving plate; the label feeding mechanism is arranged on the workbench; the support frame is arranged on the workbench, and a transverse movement module is provided on it, and the lifting drive device is slidably connected to the transverse movement module through a sliding plate; The detection device includes a rotating worktable, a first detection mechanism for detecting the presence or absence of a product, a second detection mechanism for detecting the resistance value of the product, a loading conveyor line, a detection and grabbing mechanism, a code scanning device and a unloading conveyor line. The rotating worktable is arranged on the worktable, and a group of positioning carriers are provided on the rotating worktable; the first detection mechanism is arranged on the secondary worktable on the rotating worktable; the second detection mechanism is arranged on the worktable of the detection equipment, and it cooperates with the positioning carrier; the loading conveyor line, the detection and grabbing mechanism, the rotating worktable, the code scanning device and the unloading conveyor line are all installed on the worktable and arranged on the outside of the rotating worktable. The loading conveyor line and the unloading conveyor line are relatively arranged on both sides of the detection and grabbing mechanism, and the code scanning device is arranged on one side of the unloading conveyor line.

[0014] The lifting drive mechanism includes a rotary drive motor and a connecting component. The lifting drive mounting plate is provided with an opening. The rotary drive motor is mounted on the lifting drive mounting plate, and the output end of the rotary drive motor is connected to the connecting component. The side of the connecting component away from the rotary drive motor is arranged in the driving groove of the driving plate; the labeling mechanism includes a labeling mounting plate, a labeling rotary drive cylinder and a labeling nozzle module. The labeling mounting plate is slidably connected to the linear slide rail through a sliding block, and the labeling mounting plate is connected to the driving plate, the labeling rotary drive cylinder is mounted on the labeling mounting plate, the labeling nozzle module is arranged on the side of the labeling mounting plate away from the labeling rotary drive cylinder, and the output end of the labeling rotary drive cylinder is connected to the labeling nozzle module through an adapter.

[0015] Preferably, the second detection mechanism comprises a detection mounting frame, a detection drive cylinder, a resistance tester test head and a test tongue, wherein the detection drive cylinder is mounted on the detection mounting frame, the resistance tester test head and the test tongue are respectively connected to the drive slide of the detection drive cylinder through an adapter, and the upper and lower parts of the resistance tester test head are respectively connected to the corresponding adapter through springs; It also includes a group of positioning mechanisms, which are installed on the rotating workbench; the positioning mechanism includes a positioning mounting frame, a positioning adapter frame, a positioning assembly and a positioning drive cylinder, the positioning mounting frame is installed on the rotating workbench, and a linear slide rail is provided on one side of the positioning adapter frame, the positioning adapter frame is slidably connected to the linear slide rail through a sliding block, the positioning assembly is arranged on one side of the positioning adapter frame, the positioning drive cylinder is installed on the positioning mounting frame, and an output end of the positioning adapter frame is connected to the positioning adapter frame through a connecting plate.

[0016] It can be seen from the above technical solution that the present invention has the following beneficial effects: 1. The assembly line for the plug-in components in the converter described in the present invention starts with installing the aluminum block with the chip and the protective shell, locking the copper sheet and the aluminum block with screws, and finally press-fitting the aluminum block and the shell. After the assembly is completed, the resistance value of the product needs to be tested. The entire process is automated and intelligent, which greatly improves the assembly efficiency of the product and reduces the workload of the staff, so that it can better meet the production needs of the enterprise.

[0017] 2. The riveting equipment described in the present invention respectively loads the shell and the aluminum block with the chip through the shell loading mechanism and the aluminum block loading mechanism, and then installs the aluminum block with the chip into the shell through the clamping assembly mechanism, and then presses it through the pressing assembly mechanism. During the pressing process, the lower limit mechanism and the lateral limit mechanism are used to limit the side and bottom of the tooling opening of the product to improve the stability of the pressing. Finally, the unloading mechanism is used to unload the material, so that the assembly, inspection, pressing and unloading can be automated, which effectively improves the assembly efficiency and reduces the workload of the staff. At the same time, it is also convenient for product quality control and improves the product yield rate, so that it can better meet the production needs of the enterprise.

[0018] 3. The screw installation equipment has a simple structure and a reasonable design. The product to be installed is fed through a conveying mechanism, the screws are fed through a screw feeding and conveying mechanism, the screw installation mechanism takes the screws and installs the product, and then the product is unloaded through a unloading mechanism, thereby realizing automation from loading, installation to unloading, effectively improving the installation efficiency of the product and reducing the workload of the staff.

[0019] 4. The protective shell assembly equipment of the present invention conveys the products to be assembled to the pressing position through the avoidance conveying mechanism, assembles them through the pressing device, and then unloads them through the unloading device, so that the entire assembly from feeding, pressing to unloading can be automated, effectively reducing the workload of the staff and improving the assembly efficiency of the product; at the same time, the avoidance conveying mechanism simultaneously performs upper and lower material conveying to effectively improve its conveying efficiency, and the limit support mechanism can effectively improve the stability of the pressing and improve the pressing quality.

[0020] 5. The first conveying mechanism and the conveyor adopt an avoidance conveying mechanism, which drives the conveying tooling to move along the conveying guide rail through the conveyor belt. When the two sets of conveying tooling approach, the avoidance wheel enters the avoidance section of the avoidance guide groove, and the L-shaped adapter frame drives the conveying tooling to move outward along the avoidance guide rail to increase the distance between the two conveying tooling. After the two conveying toolings pass through the avoidance section, the adapter drives the conveying tooling to leave the avoidance section to avoid collision between the two conveying toolings, thereby effectively preventing the two conveying toolings from interfering with each other, thereby ensuring smooth loading and unloading and improving the conveying efficiency.

[0021] 6. The automated labeling and testing equipment integrates labeling and testing in the same device, performs resistance testing on the labeled product through the second testing mechanism, stores the tested data locally, and scans the tested product through a barcode scanning device, which facilitates the management of the test data and realizes automation of the entire product from labeling to resistance testing.

[0022] 7. The eccentric wheel, driving plate and linear slide rail in the lifting drive mechanism cooperate to convert the rotary motion into linear motion, thereby driving the labeling mechanism to move up and down. The structure is simple and its transmission efficiency is effectively improved. At the same time, the setting of the labeling rotary drive cylinder can drive the labeling nozzle module to rotate and attach the label to the product, so that labeling can be automatic and the labeling efficiency can be effectively improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural diagram of an assembly production line for a plug-in component in a converter in the present invention; Figure 2 It is a structural schematic diagram of the riveting equipment in the present invention; Figure 3 A top view of the riveting device in the present invention; Figure 4 It is a structural schematic diagram of the aluminum block feeding mechanism in the present invention; Figure 5 It is a structural schematic diagram of the clamping assembly mechanism in the present invention; Figure 6 It is a structural schematic diagram of the feeding mechanism in the present invention; Figure 7 It is a structural schematic diagram of the pressing assembly mechanism in the present invention; Figure 8 It is a structural schematic diagram of the screw installation device in the present invention; Fig. 9 It is a schematic diagram of the structure of the conveying mechanism and the screw installation mechanism in the present invention; Fig.10 It is a schematic diagram of the structure of the conveying mechanism in the present invention; Fig.11 It is a schematic diagram of the structure of the blanking mechanism in the screw installation device of the present invention; Fig.12 It is a structural schematic diagram of the protective housing assembly equipment in the present invention; Fig.13 It is a partial schematic diagram of the avoidance conveying mechanism in the present invention; Fig.14 It is a partial schematic diagram of the position limiting support mechanism in the present invention; Fig.15 It is a structural schematic diagram of the automatic labeling and testing equipment in the present invention; Fig.16 Figures A and B are schematic diagrams of the results of the labeling device from two viewing angles in the present invention; Fig.17 It is a partial schematic diagram of the detection device in the present invention; Fig.18 It is a schematic diagram of the installation of the second detection mechanism in the present invention; Fig.19 It is a structural schematic diagram of the detection and grasping mechanism in the present invention; Fig. 20 It is a structural schematic diagram of the defective product unloading mechanism in the present invention. DETAILED DESCRIPTION

[0024] The present invention is further explained below in conjunction with the accompanying drawings and specific embodiments.

[0025] Example 1 like Figures 1 to 20 An assembly production line for a plug-in component in a converter is shown, comprising: a riveting device 1, a screw installation device 2, a protective housing assembly device 3, an automatic labeling and testing device, and a transmission line body 6, wherein the riveting device 1, the screw installation device 2, the protective housing assembly device 3, the automatic labeling and testing device are arranged on one side of the transmission line body 6; As shown in the figure, the riveting and pressing equipment 1 includes a frame 11 and a pressing assembly mechanism 16. The pressing assembly mechanism 16 is arranged on the workbench of the frame 11. The pressing assembly mechanism 16 includes a supporting bottom plate 161, a lower limiting mechanism 163, a lateral limiting mechanism 164 and a pressing mechanism 165. A supporting frame 162 is arranged on the supporting bottom plate 161. The lower limiting mechanism 163 is arranged on the supporting bottom plate 161. The lateral limiting mechanism 164 is installed on the supporting frame 162. The pressing mechanism 165 is installed on the upper part of the supporting frame 162. The screw installation device 2 includes a screw installation frame 21, a first conveying mechanism 22, a workbench is provided on the screw installation frame 21, and the first conveying mechanism 22 is provided on the workbench; The protective shell assembly equipment 3 includes an assembly frame 31 and a conveying mechanism 32. The assembly frame 31 is provided with a workbench, and the conveying mechanism 32 is arranged on the workbench. A group of conveying tooling 322 is provided on the conveying mechanism 32, and the first conveying mechanism 22 and the conveying mechanism 32 both adopt avoidance conveying mechanisms.

[0026] The riveting equipment 1 also includes a shell feeding mechanism 13, an aluminum block feeding mechanism 14, a clamping assembly mechanism 15, a pressing assembly mechanism 16, a feeding mechanism 17 and a detection mechanism 18. A workbench is provided on the frame 11, and a rotating workbench 12 is provided on the workbench. The rotating workbench 12 is provided with at least a shell feeding station, an aluminum block feeding station, an assembly station, and a detection feeding station; the shell feeding mechanism 13 is provided above the workbench and cooperates with the rotating workbench 12; the aluminum block feeding mechanism 14 is provided The workbench is provided on one side of the rotating workbench 12; the clamping assembly mechanism 15 and the pressing assembly mechanism 16 are on the outside of the workbench 12; the detection mechanism 18 includes an aluminum block front and back detection mechanism 181 and a chip front and back detection mechanism 182, the aluminum block front and back detection mechanism 181 is installed on the workbench, the chip front and back detection mechanism 182 is connected to the workbench through a mounting frame, and the aluminum block front and back detection mechanism 181 and the chip front and back detection mechanism 182 are both matched with the detection station on the aluminum block feeding mechanism 14. The setting of the detection mechanism can automatically identify the front and back of the aluminum block and the front and back of the chip to prevent them from being installed upside down, and control the assembly of the product from the front stage.

[0027] The screw installation device 2 also includes a screw feeding and conveying mechanism 23, a screw installation mechanism 24 and a unloading mechanism 25. The screw feeding and conveying mechanism 23 is arranged on the workbench and on one side of the conveying mechanism 22. The screw installation mechanism 24 is arranged on the workbench and is arranged to cooperate with the conveying mechanism 22. The unloading mechanism 25 is arranged on the workbench and is arranged at the discharge port, and it cooperates with the conveying mechanism 22.

[0028] The screw installation device 2 also includes a first limiting mechanism 2223, a second limiting mechanism 2224 and a lower limiting mechanism 2225. The first conveying mechanism 222 is provided with a first placing tool 2222, and one side of the first placing tool 2222 is provided with an opening. The first conveying bottom plate 2221 is provided with a first limiting mechanism 2223 on one side of the opening. The second limiting mechanism 2224 is installed on the first conveying mounting plate 221 in the first conveying mechanism 222, and is arranged on the side of the first placing tool 2222 away from the first limiting mechanism 2223. The lower limiting mechanism 2225 is arranged on the first conveying mounting plate 221 and is arranged below the first conveying bottom plate 2221. The first limiting mechanism 2223 includes a limiting frame 22231, and both sides of the limiting frame 2231 are connected to the fixed blocks on the first conveying mounting plate 221 through connecting shafts, and the limiting frame A limiting wheel 22232 is provided at the opening of the first placing tooling 2222 on the upper part of 2231; the second limiting mechanism 2224 includes a limiting mounting frame 22241, a mounting plate is provided on the limiting mounting frame 22241, a limiting plate 22242 is provided on the mounting plate, the limiting plate 22242 cooperates with the product, and a proximity switch is provided on the limiting plate 22242; the lower limiting mechanism 2225 includes a lower support frame 22251 and a lower support driving cylinder 22252, the lower support frame 22251 is arranged above the first conveying mounting plate 221, the lower support driving cylinder 22252 is connected to the first conveying mounting plate 221 through a mounting seat, and its output end passes through the first conveying mounting plate 221 and is connected to the lower support frame 22251, and a positioning column is provided on the lower support frame 22251, and the positioning column cooperates with the limiting hole on the first conveying bottom plate 2221. The first limiting mechanism can limit the product from the side, and the second limiting mechanism can limit the product from the other side of the first limiting mechanism to achieve two-way positioning. At the same time, the setting of the lower limiting mechanism can limit the conveying tooling of the product from below, which can effectively improve the accuracy and stability of screw installation. The setting of the lower limiting support mechanism allows it to play a limiting support role for the bottom of the conveying tooling, and can also effectively prevent the risk of the placement tooling tilting to one side, improve the stability and safety of press-fitting, and the lower supporting force can achieve two-way force on the product with the pressing mechanism, ensuring that the product can be pressed into place, avoiding the situation of inadequate press-fitting, and further improving the press-fitting quality.

[0029] The protective shell assembly equipment 3 also includes a press-fitting device 33 and a blanking device 34, wherein the press-fitting device 33 is arranged at one end of the conveying mechanism 32; the press-fitting device 33 includes a limiting support mechanism 336 for limiting the conveying tooling 322; the blanking device 34 includes a blanking grabbing mechanism 341 and a blanking sorting conveying mechanism 342, wherein the blanking grabbing mechanism 341 is arranged on the conveying mechanism 32, and the blanking sorting conveying mechanism 342 is arranged on the workbench and on one side of the conveying mechanism 32, and the two cooperate with each other.

[0030] The conveying mechanism 32 includes a conveying mounting plate 321 and a conveying driving mechanism 325. A group of conveying guide rails 3211 are arranged on the conveying mounting plate 321. An avoidance guide groove 3212 is arranged on the outer side of the conveying guide rail 3211. The avoidance guide groove 3212 is arranged at the intersection of the loading and unloading and has an avoidance section. The conveying tool 322 is slidably connected with the corresponding conveying guide rail 3211 through a sliding seat 324, and its side close to the avoidance guide groove 3212 is connected to the avoidance guide groove 3212 through an adapter 323. A group of avoidance guide rails 3241 are arranged on the sliding seat 324. The conveying driving mechanism 325 is arranged on the conveying mounting plate 321. The side of the conveying tool 322 away from the avoidance guide groove 3212 is connected to the conveying belt 3251 of the conveying driving mechanism 325 through a clamp 325. In this case, the avoidance section can be preferably convex. It should be noted that the shape of the avoidance section can also be adjusted according to the actual needs of processing. The setting of the avoidance conveying mechanism reduces the waiting time for loading and unloading materials and improves the conveying efficiency of the conveying mechanism, thereby further shortening the time consumed in product assembly and further improving its production efficiency.

[0031] The conveying tooling 322 includes a conveying base plate 3221, a placement tooling 3222 for placing products is provided above the conveying base plate 3221, and a group of sliders are provided below the conveying base plate 3221, and the sliders are slidably connected to the avoidance guide rail 3241 on the sliding seat 324; the adapter 323 includes an L-shaped adapter frame 3231 and an avoidance wheel 3232, one end of the L-shaped adapter frame 3231 is connected to the conveying mounting plate 321, and the avoidance wheel 3232 is installed below the L-shaped adapter frame 3231, and the avoidance wheel 3232 is arranged in the avoidance guide groove 3212. When two sets of conveying tools approach, the avoidance wheel enters the avoidance section of the avoidance guide groove, and the L-shaped adapter frame drives the conveying tool to move outward along the avoidance guide rail to increase the distance between the two conveying tools. After the two tools pass through the avoidance section, the adapter drives the conveying tool to leave the avoidance section to avoid collision between the two tools, effectively preventing the two conveying tools from interfering with each other, thereby ensuring smooth loading and unloading and improving the conveying efficiency. The placing tool 3222 includes a placing bottom plate, and a set of limit plates are arranged on the outside of the placing bottom plate.

[0032] The position limiting support mechanism 336 comprises a support mounting seat 3361, a lower support frame 3362 and a transverse driving cylinder 3363. The support mounting seat 3361 is connected to the workbench, and a vertical through hole and a transverse guide groove are arranged in the support mounting seat 3361. The transverse driving cylinder 3363 is installed below the workbench, and a driving frame 33631 is arranged at its output end. One end of the driving frame 33631 away from the transverse driving cylinder 3363 is arranged in the transverse guide groove of the support mounting seat 3361, and a waist hole is arranged on the driving frame 33631, and a first inclined surface is arranged on the upper part of the driving frame 33631. The lower part of the lower support frame 3362 is inserted into the vertical through hole and is arranged above the driving frame 33631. A groove is arranged in the lower support frame 3362. A spring 3364 is arranged in the groove and the waist hole of the driving frame 33631. A second inclined surface is arranged on one side of the lower part of the lower support frame 3361. The second inclined surface matches the first inclined surface. The setting of the limit support mechanism allows it to play a limit support role for the lower part of the conveying tooling, and can also effectively prevent the risk of the placed tooling tilting to one side, improve the stability and safety of the press-fitting, and the lower support force can realize a bidirectional force on the product with the pressing mechanism, ensuring that the product can be pressed into place, avoiding the situation of not being pressed into place, and further improving the press-fitting quality.

[0033] When working, the transverse driving cylinder 3363 drives the driving frame 33631 to move forward in the transverse guide groove of the support mounting seat 3361. When the first inclined surface contacts the second inclined surface, the transverse driving cylinder 3363 drives the driving frame 33631 to continue to move forward, so that the lower support frame 3362 moves upward to support the lower conveying bottom plate 3221 to limit its position. In this process, the spring 3664 plays a vertical guiding role, so that the entire structure can achieve the effect of upper and lower limit.

[0034] like Figures 15 to 20The automated labeling and testing equipment shown includes a labeling and testing frame, a labeling device 4 and a testing device 5. The labeling and testing frame is provided with a workbench on the labeling and testing frame, and a rotating workbench 51 is provided on the rotating workbench 51. A group of positioning carriers 511 are provided on the rotating workbench 51; the labeling device 4 is arranged on the workbench and on one side of the rotating workbench 51; the labeling device 4 includes a lifting drive device 41, a labeling mechanism 42, a label feeding mechanism 43 and a group of support frames 44, including a lifting drive mounting plate 411 and an eccentric lifting drive mechanism 412, the eccentric lifting drive mechanism 412 is installed on the lifting drive mounting plate 411, and the lifting drive mounting plate 411 is provided on the rotating workbench 51. A group of linear slide rails are arranged on the upper surface; the labeling mechanism 42 is slidably connected to the linear slide rails through a group of sliding blocks, and the output end of the eccentric lifting drive mechanism 412 is connected to the labeling mechanism 42 through a driving plate 413; the label feeding mechanism 43 is arranged on the workbench; the support frame 44 is arranged on the workbench, and a transverse movement module 45 is arranged on it, and the lifting drive device 41 is slidably connected to the transverse movement module 45 through a sliding plate; by optimizing the structure of the labeling device, not only the labeling is automated, but also the labeling mechanism is driven up and down by the lifting drive mechanism, thereby improving its transmission efficiency, facilitating the control of its movement stroke, improving the accuracy of stroke control, and facilitating better completion of labeling.

[0035] like Figures 17 to 20 The detection device 5 shown includes a rotating worktable 51, a first detection mechanism 52 for detecting the presence or absence of a product, a second detection mechanism 53 for detecting the resistance value of the product, a loading conveyor line 54, a detection grabbing mechanism 55, a code scanning device 56 and a unloading conveyor line 57. The first detection mechanism 52 is arranged on the secondary worktable 512 on the rotating worktable 51; the second detection mechanism 53 is arranged on the worktable of the detection equipment, and it cooperates with the positioning carrier 511; the loading conveyor line 54, the detection grabbing mechanism 55, the rotating worktable 56, the code scanning device 56 and the unloading conveyor line 57 are all installed on the worktable and arranged on the outside of the rotating worktable 51. The loading conveyor line 54 and the unloading conveyor line 57 are relatively arranged on both sides of the detection grabbing mechanism 55, and the code scanning device 56 is arranged on one side of the unloading conveyor line 57. Automated labeling and testing equipment integrates labeling and testing in the same device. The resistance of the labeled product is tested through the second testing mechanism, the tested data is stored locally, and the tested product is scanned by a scanning device to facilitate the management of the test data. At the same time, the entire product labeling to resistance testing is automated.

[0036] like Fig.16The lifting drive mechanism 412 shown includes a rotary drive motor 4121 and a connecting component 4122. The lifting drive mounting plate 411 is provided with an opening. The rotary drive motor 4121 is installed on the lifting drive mounting plate 411, and its output end is connected to the connecting component 4122. An eccentric wheel is provided on the side of the connecting component 4122 away from the rotary drive motor 4121, and the eccentric wheel is arranged in the driving groove of the driving plate 413; the eccentric wheel, the driving plate and the linear slide rail in the lifting drive mechanism cooperate to convert the rotary motion into linear motion, thereby driving the labeling mechanism up and down, and its structure is simple, which effectively improves its transmission efficiency; at the same time, the setting of the labeling rotary drive cylinder can drive the labeling nozzle module to rotate to attach the label to the product, so that labeling can be realized automatically, and the labeling efficiency is effectively improved.

[0037] like Fig.16 The labeling mechanism 42 shown includes a labeling mounting plate 421, a labeling rotary drive cylinder 422 and a labeling nozzle module 423. The labeling mounting plate 421 is slidably connected to the linear slide rail through a sliding block, and the labeling mounting plate 421 is connected to the drive plate 413. The labeling rotary drive cylinder 422 is mounted on the labeling mounting plate 421. The labeling nozzle module 423 is arranged on the side of the labeling mounting plate 421 away from the labeling rotary drive cylinder 422, and the output end of the labeling rotary drive cylinder 422 is connected to the labeling nozzle module 423 through an adapter 424. The connection components, the drive plate and the linear slide rail in the lifting drive mechanism cooperate to convert the rotary motion into the linear motion, so as to realize the driving of the labeling mechanism to move up and down. The structure is simple and its transmission efficiency is effectively improved. At the same time, the setting of the labeling rotary drive cylinder can drive the labeling nozzle module to rotate and attach the label to the product, so that the labeling is automatic and the labeling efficiency is effectively improved. It also includes a proximity switch 47 , which is installed on the lifting drive mounting plate 411 .

[0038] like Fig.18 The second detection mechanism 53 shown includes a detection mounting frame 531, a detection drive cylinder 532, a resistance tester test head 533 and a test tongue 534, wherein the detection drive cylinder 532 is mounted on the detection mounting frame 531, the resistance tester test head 533 and the test tongue 534 are respectively connected to the driving slide of the detection drive cylinder 532 through an adapter, and the upper and lower parts of the resistance tester test head 533 are respectively connected to the corresponding adapter through springs 535; like Fig.18The figure also includes a group of positioning mechanisms 58, which are installed on the rotating workbench 51; the positioning mechanism 58 includes a positioning mounting frame 581, a positioning adapter frame 582, a positioning assembly 583 and a positioning drive cylinder 584, the positioning mounting frame 581 is installed on the rotating workbench, and a linear slide rail is provided on one side of the positioning adapter frame 582, the positioning assembly 583 is provided on one side of the positioning adapter frame 582, and the positioning drive cylinder 584 is installed on the positioning mounting frame 581, and its output end is connected to the positioning adapter frame 583 through a connecting plate.

[0039] Example 2 The structure of the plug assembly assembly production line for the converter described in this embodiment is the same as that in the embodiment 1, except that Figure 4 The aluminum block feeding mechanism 14 shown includes a servo slide 141 , on which a group of sliding blocks are disposed, and on which at least one mounting seat 142 for mounting the aluminum block is disposed.

[0040] like Figure 5 The clamping assembly mechanism 15 shown includes a vertical support frame 151, a first mounting plate 152, a second mounting plate 153, an adapter frame 154, a first horizontal drive cylinder 155, a first longitudinal drive cylinder 156 and a rotating clamping mechanism 157. The lower part of the vertical support frame 151 is connected to the workbench. The first mounting plate 152 is arranged on the upper part of the vertical support frame 151, and a group of slide rails are relatively arranged thereon. The second mounting plate 153 is slidably connected to the slide rails on the first mounting plate 152 through a group of sliding blocks. The second mounting plate 153 is relatively provided with a group of slide rails. The adapter frame 154 is slidably connected to the slide rails on the second mounting plate 153 through a group of sliding blocks. The first horizontal drive cylinder 155 is fixed to one end of the first mounting plate 152, and its output end is connected to the second mounting plate 153. The first longitudinal drive cylinder 156 is fixed on the second mounting plate 153, and its output end is connected to the adapter frame 154. The rotating clamping mechanism 157 is installed on the horizontal frame of the adapter frame 154. The rotating clamping mechanism 157 includes a rotating clamping drive cylinder 1571 and a clamping mechanism 1572. The rotating clamping drive cylinder 1571 is arranged on the horizontal frame of the adapter frame 154, and the clamping mechanism 1572 is connected to the rotating clamping drive cylinder 1571. The clamping assembly mechanism can not only clamp the aluminum block, but also adjust the angle of the aluminum block, grab it from the aluminum block feeding mechanism to the rotating workbench, and adjust its angle through the rotating clamping mechanism to meet the needs of shell installation.

[0041] A group of support blocks 1611 are arranged on the support base plate 161. An L-shaped groove is arranged on the inner side of the support block 1611. A limit plate 1612 is arranged on the top of the support block 1611. A slideway is formed between the limit plate 1612 and the L-shaped groove. The lower limit mechanism 163 shown includes a first limit support assembly 1631 and a second support assembly 1632. The first limit support assembly 1631 includes a group of support columns 16311, a mounting plate 16312 and a first limit support block 16313. The support columns 16311 are arranged on the support base plate 161. The mounting plate 16312 is connected to the support columns 16311 through a shaft sleeve. The first limit support block 16313 is arranged on the mounting plate 16312. The second support assembly 1632 includes a first support drive cylinder 16321, a second limit support block 16322, and a second limit support block 16323. 6322, the first support drive cylinder 16321 is connected to the support frame 162 through a mounting seat, the second limit support block 16322 is connected to the output end of the first support drive cylinder 16321, and the two sides of the second limit support block 16322 are arranged in the slideway between the limit plate 1612 and the L-shaped groove; the second limit support block 16322 is in a convex shape, and a groove is provided at one end of the first limit support block 1611, and an inclined surface is provided at one end of the groove close to the first support drive cylinder 16321, which cooperates with the inclined surface on the first limit support block 16313. During operation, the first support driving cylinder 16321 drives the second limit support block 16322 to move forward along the slideway, and when it moves to the bottom of the first limit support block 16313, it continues to move forward. Since the inclined surface on the second limit support block 16322 matches the inclined surface on the first limit support block 16313, the first limit support block 16313 will be lifted upwards during the second limit support block 16322 continues to move forward, so that the first limit support block 16313 supports the product from the bottom. A lower limit mechanism is set in the device to limit the product from the bottom, and a side limit mechanism limits it from the side of the opening where the tooling is placed, so as to limit the side and bottom of the product, which can effectively prevent the product from shifting during the processing, thereby improving the stability of the product riveting and further ensuring the product riveting quality.

[0042] like Figure 7The side limiting mechanism 164 shown includes a first positioning drive cylinder 1641, a transfer block 1642 and a side positioning wheel 1643. The first positioning drive cylinder 1641 is connected to the support frame 162 through a mounting seat, the transfer block 1642 is connected to the output end of the first positioning drive cylinder 1641, the side positioning wheel 1643 is connected to a U-shaped mounting seat 1644 through a connecting shaft, the U-shaped mounting seat 1644 is connected to the transfer block 1642 through a connecting rod 1645, and a positioning shaft 1646 is provided on the transfer block 1642. The positioning shaft 1646 and the end of the connecting rod 1645 away from the side positioning wheel 1643 are connected through a connecting block 1647. The first positioning drive cylinder drives the side positioning wheel to limit the product from one side of the opening of the placement tool, so as to further prevent the product from being offset.

[0043] The press-fit mechanism 165 includes a press-fit drive cylinder 1651, a press-fit adapter plate 1652 and a press-fit component 1653. The press-fit drive cylinder 1651 is connected to the support frame 162 via a mounting seat. The support frame 162 is provided with an adapter plate located below the mounting seat. The adapter plate is provided with a guide rail. The press-fit adapter plate 1652 is slidably connected to the guide rail via a sliding block and is connected to the output end of the press-fit drive cylinder 1651. The press-fit component 1653 is connected to the press-fit adapter plate 1652. Figure 5 The press-fit adapter plate 1652 shown is provided with a groove, and the press-fit part 1653 is provided with a convex portion on a side close to the press-fit adapter plate 1652, and the convex portion is stuck in the groove; the support frame 162 is provided with a baffle 1621, and the press-fit adapter plate 1652 is provided with a limit block 16521.

[0044] like Figure 5 The blanking mechanism 17 shown includes a blanking mounting frame 171, a blanking mounting plate 172, a first blanking servo drive cylinder 173, a second blanking drive cylinder 174, a blanking adapter plate 175, a third blanking drive cylinder 176 and a blanking clamping mechanism 177. The blanking mounting frame 171 is installed on a workbench, the blanking mounting plate 172 is arranged on the blanking mounting frame 171, the first blanking servo drive cylinder 173 is arranged on the blanking mounting plate 172, the second blanking drive cylinder 174 is connected to the drive block on the first blanking servo drive cylinder 173 through an adapter plate, the blanking adapter plate 175 is connected to the output end of the second blanking drive cylinder 174 through a group of guide columns, the third blanking drive cylinder 175 is connected to the output end of the second blanking drive cylinder 174 through an adapter seat, and its output end is connected to the blanking adapter plate 175, and the blanking clamping mechanism 177 is connected to the blanking adapter plate 175 through a mounting seat. Figure 1 , 2 The figure also includes a material unloading transmission mechanism 19 , which is arranged on the workbench and cooperates with the material unloading mechanism 17 .

[0045] like Fig. 9 The first conveying mechanism 22 shown includes a first conveying mounting plate 221, a group of first conveying fixtures 222 and a first conveying driving mechanism 225. A group of first conveying guide rails 2211 are arranged on the first conveying mounting plate 221, and a first avoidance guide groove 2212 is arranged on the outer side of the first conveying guide rail 2211; the first avoidance guide groove 2212 is provided with an avoidance section at the intersection of loading and unloading; the first conveying fixture 222 is slidably connected to the corresponding first conveying guide rail 2211 through a first sliding seat 224, and its side close to the first avoidance guide groove 2212 is connected to the first avoidance guide groove 2212 through a first adapter 223; the first conveying driving mechanism 225 is arranged on the first conveying mounting plate 221, and the side of the first conveying fixture 222 away from the first avoidance guide groove 2212 is connected to the first conveying belt 2251 of the first conveying driving mechanism 225 through a clamping member 225. Fig. 9 , 10 The first sliding seat 224 shown is provided with a set of first avoidance guide rails 2241 .

[0046] The first adapter 223 includes a first L-shaped adapter frame 2231 and a first avoidance wheel 2232. One end of the first L-shaped adapter frame 2231 is connected to the first conveying mounting plate 221. The first avoidance wheel 2232 is installed below the first L-shaped adapter frame 2231, and the first avoidance wheel 2232 is arranged in the first avoidance guide groove 2212. During operation, the first conveying driving mechanism 225 drives the first conveyor belt 2251 to rotate, and the first conveyor belt 2251 drives the first conveying tool 222 to be transported to a designated position during the conveying process; when two groups of first conveying tool 222 approach, the first avoidance wheel 2232 enters the avoidance section of the corresponding first avoidance guide groove 2212, and the first L-shaped adapter frame 2231 drives the first conveying tool 222 to slide outward along the first avoidance guide rail 2241, thereby effectively preventing the two placement tools from interfering during the loading and unloading process, thereby ensuring smooth loading and unloading and improving the conveying efficiency. In this case, the avoidance section can be preferably convex. It should be noted that the shape of the avoidance section can also be adjusted according to the actual needs of processing. The setting of the avoidance conveying mechanism reduces the waiting time for loading and unloading materials and improves the conveying efficiency of the conveying mechanism, thereby further shortening the time consumption of product assembly and further improving its production efficiency.

[0047] like Fig.10 The first conveying tooling 222 shown includes a first conveying bottom plate 2221 , above which a first placing tooling 2222 for placing products is provided, and below which a group of slide blocks are provided, which are slidably connected to a first avoidance guide rail 2241 on a first sliding seat 224 .

[0048] like Fig. 9 , 10 The screw mounting mechanism 24 shown includes a mounting bracket 241, a transverse servo module 242, a longitudinal servo module 243, a mounting plate 244, a tightening mechanism 245 and a lifting drive cylinder 246. The transverse servo module 242 is arranged on the mounting bracket 241, the longitudinal servo module 243 is slidingly connected to the transverse servo module 242 through a sliding plate, the mounting plate 244 is slidingly connected to the longitudinal servo module 243 through a sliding plate, and a group of slide rails are provided on the mounting plate 244. The tightening mechanism 245 is lifted and lowered connected to the slide rails through a sliding seat, the lifting drive cylinder 246 is connected to the mounting plate 244 through a mounting seat, and its output end is connected to the tightening mechanism 245 through a connecting block.

[0049] The tightening mechanism 245 includes an electric screw tightening mechanism 2451 and a pick-up assembly 2452. The electric screw tightening mechanism 2451 is installed on the mounting plate 244, and the pick-up assembly 2452 is connected to the mounting plate 244 through an adapter frame; the output end of the electric screw tightening mechanism 2451 extends into the pick-up assembly 2452 and cooperates with the pick-up assembly 2452. Fig.11 The unloading mechanism 25 shown includes an unloading grabbing mechanism 251, a first unloading sorting and conveying mechanism 252 and a defective product receiving box 253. The unloading grabbing mechanism 251 and the first unloading sorting and conveying mechanism 252 are both arranged on a workbench, and the unloading grabbing mechanism 251 and the first unloading sorting and conveying mechanism 252 cooperate with each other. The defective product receiving box 253 is arranged on one side of the defective product discharge port of the first unloading sorting and conveying mechanism 252. The first unloading and sorting conveying mechanism 252 includes a first conveying base 2521, a group of first support seats 2522, a first guide frame 2523 and a first rotating drive cylinder 2524. The first support seats 2522 are relatively arranged on the first conveying base 2521, and a first rotating shaft 2525 is arranged between the two first support seats 2522. The first guide frame 2523 is connected to the first rotating shaft 2525 through a transfer block below. The first rotating drive cylinder 2524 is connected to the first conveying base 2521 through a mounting seat, and its output end is connected to the first rotating shaft 2525. The defective product discharge port of the first guide frame 2523 cooperates with the defective product receiving box 253, and a first conveying frame 2526 is arranged on one side of the good product discharge port. It also includes a limit drive cylinder 26 for limiting the running position of the first conveying tool 222, and the limit drive cylinder 26 is connected to the first conveying mounting plate 221 through a mounting frame.

[0050] like Figure 12-14The pressing device 33 is arranged at one end of the conveying mechanism 32; the unloading device 34 includes a unloading grabbing mechanism 341 and a unloading sorting conveying mechanism 342, the unloading grabbing mechanism 341 is arranged on the conveying mechanism 32, and the unloading sorting conveying mechanism 342 is arranged on the workbench and on one side of the conveying mechanism 32, and the two cooperate with each other.

[0051] like Fig.13 , 14 The pressing device 33 shown includes a group of columns 331, a top plate 332, a pressing plate 333, a pressing block 334 and a downward pressing drive cylinder 335. The lower part of the column 331 is installed on the conveying mounting plate 321 of the conveying mechanism 32. The top plate 332 is installed on the top of the column 331. The pressing plate 333 is arranged below the top plate 332 and connected to the top plate 332 through a group of guide columns. The pressing block 334 is arranged below the pressing plate 333. The downward pressing drive cylinder 335 is installed on the top plate 332 and connected to the pressing plate 333 at the output end. The limit support mechanism 336 is arranged on the workbench, and its upper part passes through the mounting hole on the conveying mounting plate 321 and matches with the lower surface of the conveying tooling 322. A mounting plate is arranged between the two columns 331, and a group of detection switches are arranged on the mounting plate. A proximity switch is arranged on the limit plate 23242.

[0052] like Fig.12 The material sorting and conveying mechanism 342 shown includes a conveying base 3421, a group of support bases 3422, a guide frame 3423 and a rotating drive cylinder 3424. The support bases 3422 are relatively arranged on the conveying base 3421, and a rotating shaft 3425 is arranged between the two support bases 3422. The lower part of the guide frame 3423 is connected to the rotating shaft 3425 through an adapter block. The rotating drive cylinder 3424 is connected to the conveying base 3421 through a mounting seat, and its output end is connected to the rotating shaft 3425. The defective product discharge port of the guide frame 3423 cooperates with the defective product receiving box 253, and a conveying frame 3426 is arranged on one side of the good product discharge port. The material sorting and conveying mechanism can automatically sort the products according to the results of product detection.

[0053] like Fig.12 The figure also includes a protective cover 35 , which is arranged on the conveying mounting plate 321 .

[0054] The protective shell installation equipment conveys the product to be assembled to the pressing position through the avoidance conveying mechanism, assembles it through the pressing device, and then unloads it through the unloading device, so that the entire assembly from feeding, pressing to unloading is automated, effectively reducing the workload of the staff and improving the assembly efficiency of the product; at the same time, the avoidance conveying mechanism simultaneously performs upper and lower material conveying to effectively improve its conveying efficiency, and the limit support mechanism can effectively improve the stability of the pressing and improve the pressing quality.

[0055] like Fig.15 , 19 The detection and grabbing mechanism 55 shown includes a grabbing mounting frame 551, a transverse driving module 552, a grabbing mounting frame 553, a first grabbing mechanism 554, a second grabbing mechanism 555 and a lifting driving cylinder 556. The grabbing mounting frame 551 is installed on a workbench, the transverse driving module 552 is installed on the grabbing mounting frame 551, and the lifting driving cylinder 556 is movably connected to the transverse driving module 552 through a sliding plate. The grabbing mounting frame 553 is connected to the output end of the lifting driving cylinder 556, and the first grabbing mechanism 554 and the second grabbing mechanism 555 are arranged at both ends of the grabbing mounting frame 553.

[0056] The first gripping mechanism 554 includes a rotary clamping drive cylinder and a clamping member, and the clamping member is connected to the output end of the rotary clamping drive cylinder.

[0057] like Fig. 20 The device shown also includes a defective product unloading mechanism 59, which is disposed on the workbench and on one side of the code scanning device 56, and a defective product storage box is disposed on one side of the defective product unloading mechanism 59. Figure 8 The defective product unloading mechanism 59 shown includes an unloading bracket 591, an unloading lifting drive mechanism 592, an unloading clamping mechanism 593 and a horizontal moving drive cylinder 594. The unloading bracket 591 is provided with a slider, and the unloading lifting drive mechanism 592 is slidably connected to the slider through a slide rail. The horizontal moving drive cylinder 594 is installed on the unloading bracket 591, and its output end is connected to the unloading lifting drive mechanism 592. The unloading clamping mechanism 593 is connected to the unloading lifting drive mechanism 592.

[0058] The working method of the assembly line of the plug-in component in the converter described in this embodiment is as follows: first, the aluminum block with the chip is placed on the mounting seat 142, and it is transported by the servo slide 141. When it is transported to the inspection station, the chip front and back inspection mechanism 182 and the aluminum block front and back inspection mechanism 181 respectively inspect the front and back of the chip and the front and back of the aluminum block; after the inspection is qualified, it continues to be transported to the loading position; At the same time, the shell loading mechanism 13 loads the protective shell and places it on the rotating workbench 12, and the rotating workbench 12 selects it to the aluminum block installation station; The first horizontal driving cylinder 155 in the clamping assembly mechanism 15 drives the first longitudinal driving cylinder 156 and the rotating clamping mechanism 157 to move to the top of the aluminum block, the first longitudinal driving cylinder 156 drives the rotating clamping mechanism 157 to move down to clamp the aluminum block, the first longitudinal driving cylinder 156 drives the rotating clamping mechanism 157 and the clamped aluminum block to rise, the first horizontal driving cylinder 155 drives the first longitudinal driving cylinder 156 and the aluminum block clamped by the rotating clamping mechanism 157 to move to the installation position of the rotating workbench 12, the rotating clamping mechanism 157 adjusts the angle of the aluminum block to make it consistent with the direction of the cavity in the protective shell, and the first longitudinal driving cylinder 156 drives the descending rotating clamping mechanism 157 and the clamped aluminum block to descend into the cavity of the protective shell; The rotating workbench 12 drives the semi-finished product with the aluminum block installed to rotate to the riveting station; The first positioning drive cylinder 1641 in the side limiting mechanism 164 drives the adapter block 1642 to drive the side positioning wheel 1643 to limit the product from the side of the opening where the tooling is placed; The first support driving cylinder 16321 in the lower limit mechanism 163 drives the second limit support block 16322 to move forward along the slideway, and when it moves to the bottom of the first limit support block 16313, it continues to move forward. Since the inclined surface on the second limit support block 16322 matches the inclined surface on the first limit support block 16313, the first limit support block 16313 will be lifted upwards during the process of the second limit support block 16322 continuing to move forward, so that the first limit support block 16313 supports the product from the bottom. The press-fitting drive cylinder 1651 in the press-fitting mechanism 165 drives the press-fitting adapter plate 1652 to drive the press-fitting part 1653 downward to perform riveting on the product; The rotary table 12 rotates the riveted product to the unloading station, and the unloading mechanism 17 grabs it to the unloading transmission mechanism 19, and transports it to the conveyor line 6 through the unloading transmission mechanism 19. The conveyor line 6 transports the riveted product to the loading station of the screw installation equipment; The product to be installed with screws is placed on the first conveying fixture 222, and is limited by the first limiting mechanism 2223; the first conveying driving mechanism 225 drives the first conveying belt 2251 to rotate, and the first conveying belt 2251 drives the first conveying fixture 222 to be transported to the screw installation position during the conveying process, and the second limiting mechanism 2224 and the lower limiting mechanism 2225 limit the upper and lower parts of the product; the screw feeding and conveying mechanism 23 conveys the screws to the feeding position; the transverse servo module 242 in the screw installation mechanism 24 drives the longitudinal servo module 243 and the tightening mechanism 245 to move to the screw feeding position, and then the longitudinal servo module 243 drives the tightening mechanism 245 to descend to allow the picking component 2452 to take the screws. After taking the screws, the transverse servo module 242 drives the longitudinal servo module 243 and the tightening mechanism 245 to move above the product; the lifting drive cylinder 246 drives the tightening mechanism 245 to install and tighten the screws; During the conveying process of the first conveyor belt 2251, when the two groups of first conveying tooling 222 approach, the first avoidance wheel 2232 enters the avoidance section of the corresponding first avoidance guide groove 2212, and the first L-shaped adapter frame 2231 drives the first conveying tooling 222 to slide outward along the first avoidance guide rail 2241, thereby effectively preventing the two placement tooling from interfering with each other during loading and unloading, thereby ensuring smooth loading and unloading.

[0059] The product after screw installation is grabbed by the unloading grabbing mechanism 251 and is put on the first unloading sorting conveying mechanism 252. If it is a good product, the first rotating driving cylinder 2524 in the first unloading sorting conveying mechanism 252 drives the first material guide frame 2523 to flip to the first conveying frame 2526 on the side of the good product discharge port, and conveys the product to the first conveying frame 2526, and then conveys the product to the conveying line body 6 through the first conveying frame 2526; If the product is defective, the first rotary drive cylinder 2524 drives the first guide rack 2523 to flip toward the defective product outlet, and transports the defective product to the defective product receiving box 253; The conveyor line 6 conveys the product to the shell installation station, installs the product to be riveted on the conveying tooling 322 on the feeding side, and the conveying mechanism 32 conveys the conveying tooling 322 to the riveting position. After the detection switch detects the product; The lateral driving cylinder 3363 in the limit support mechanism 336 drives the driving frame 33631 to move forward, and the first inclined surface on the driving frame 33631 pushes the second inclined surface on the lower supporting frame 3362 to move upward, so that the lower supporting frame 3362 supports the conveying tooling 322 from below to support it below, and the downward pressing driving cylinder 335 in the pressing device 33 drives the pressing plate 333 to drive the pressing block 334 to press down, so that the aluminum block and the shell are pressed together; the pressed finished product is transported to the conveying mechanism 32 through the conveying mechanism 32 At the unloading station, the product is inspected by the inspection mechanism. If it is a good product, the rotary drive cylinder 3424 in the unloading sorting and conveying mechanism 342 drives the guide rack 3423 to flip toward the conveying rack 3426 on the side of the good product discharge port, and the product is conveyed to the conveying rack 3426, and the product is conveyed to the conveying line through the conveying rack 3426; if the product is a defective product, the rotary drive cylinder 3424 drives the guide rack 3423 to flip toward the side of the defective product discharge port, and the defective product is conveyed to the defective product receiving box 253; The conveyor line 6 conveys the product with the installed shell to the labeling detection equipment, and the product is conveyed to the designated position through the loading conveyor line 54. The detection and grabbing mechanism 55 grabs the product to the positioning carrier 511 of the rotating workbench 51. After the first detection mechanism 52 detects that there is a product on the positioning carrier 511, the rotating workbench 51 will start to rotate and drive the positioning carrier 511 with the product to rotate to the labeling station; the positioning mechanism 58 presses the product; the labeling device 4 starts to work, and the rotary drive motor 4121 starts to rotate, driving the connecting component 4122 to rotate. Since one end of the connecting component 4122 is arranged in the driving groove of the driving plate 413, the connecting component 4122 will drive the driving plate 413 to move together during its rotation, and the labeling mounting plate 421 is connected to the driving plate 413, and the labeling mounting plate 421 is slidably connected to the linear slide rail, so the driving plate 413 will drive the labeling mounting plate 421 and the labeling nozzle module 423 to do lifting and lowering movements. When the labeling nozzle module 423 sucks the label, the labeling rotating drive cylinder 422 drives the labeling nozzle module 423 to rotate and attach the label to the product; after labeling is completed, the rotating worktable 51 drives the labeled product to continue rotating and rotates to the second inspection station, the positioning mechanism 58 positions the product, and the detection drive cylinder 532 in the second inspection mechanism 53 drives the test tongue 534 to insert into the product, and the resistance tester test head 533 detects the resistance of the product and stores the detected data to the specified location; the rotating worktable 51 drives the inspected product to rotate to the code scanning station, and the code scanning device 56 scans the product. If the product is qualified after scanning, the detection grabbing mechanism 55 grabs the product to the unloading conveying line 57, and the unloading conveying line 57 conveys the product to the specified location; If the inspected product is defective, it is grabbed by the defective product unloading mechanism 59 and placed in the defective product placement box.

Claims

1. An assembly line for a plug-in component in a converter, characterized in that: include: Riveting equipment (1), screw installation equipment (2), protective housing assembly equipment (3), automatic labeling, testing equipment and a transmission line body (6), wherein the riveting equipment (1), screw installation equipment (2), protective housing assembly equipment (3), automatic labeling, testing equipment are arranged on one side of the transmission line body (6); The riveting and pressing equipment (1) comprises a frame (11) and a pressing assembly mechanism (16); the pressing assembly mechanism (16) is arranged on a workbench of the frame (11); the pressing assembly mechanism (16) comprises a supporting base plate (161), a lower limit mechanism (163), a lateral limit mechanism (164) and a pressing mechanism (165); a supporting frame (162) is arranged on the supporting base plate (161); the lower limit mechanism (163) is arranged on the supporting base plate (161); the lateral limit mechanism (164) is installed on the supporting frame (162); and the pressing mechanism (165) is installed on the upper part of the supporting frame (162); The screw installation device (2) comprises a screw installation frame (21), a first conveying mechanism (22), a workbench is provided on the screw installation frame 21, and the first conveying mechanism (22) is provided on the workbench; The protective shell assembly equipment (3) comprises an assembly frame (31) and a conveying mechanism (32); a workbench is provided on the assembly frame (31); the conveying mechanism (32) is arranged on the workbench; a set of conveying tooling (322) is provided on the conveying mechanism (32); and both the first conveying mechanism (22) and the conveying mechanism (32) are avoidance conveying mechanisms.

2. The assembly line for the plug-in components in the converter according to claim 1, characterized in that: The riveting device (1) further comprises a shell feeding mechanism (13), an aluminum block feeding mechanism (14), a clamping assembly mechanism (15), a pressing assembly mechanism (16), a feeding mechanism (17) and a detection mechanism (18). A workbench is provided on the frame (11), a rotating workbench (12) is provided on the workbench, and at least a shell loading station, an aluminum block loading station, an assembly station, and a detection unloading station are provided on the rotating workbench (12); the shell loading mechanism (13) is arranged above the workbench and cooperates with the rotating workbench (12); the aluminum block loading mechanism (14) is arranged on the workbench and on one side of the rotating workbench (12); the clamping assembly mechanism (15), the pressing assembly mechanism (16), and the unloading mechanism (17) are all arranged on the workbench and on the outer side of the rotating workbench (12); The detection mechanism (18) comprises an aluminum block front and back detection mechanism (181) and a chip front and back detection mechanism (182); the aluminum block front and back detection mechanism (181) is mounted on a workbench; the chip front and back detection mechanism (182) is connected to the workbench via a mounting frame; and both the aluminum block front and back detection mechanism (181) and the chip front and back detection mechanism (182) cooperate with detection stations on the aluminum block feeding mechanism (14).

3. The assembly line for the plug-in components in the converter according to claim 1, characterized in that: The screw installation device (2) further comprises a screw feeding and conveying mechanism (23), a screw installation mechanism (24) and a material discharge mechanism (25); the screw feeding and conveying mechanism (23) is arranged on the workbench and is arranged on one side of the conveying mechanism (22); the screw installation mechanism (24) is arranged on the workbench and is arranged to cooperate with the conveying mechanism (22); the material discharge mechanism (25) is arranged on the workbench and is arranged at the discharge port and is coordinated with the conveying mechanism (22).

4. The assembly line for the plug-in assembly in the converter according to claim 1, characterized in that: The screw installation device (2) further comprises a first limiting mechanism (2223), a second limiting mechanism (2224) and a lower limiting mechanism (2225); a first placing tool (2222) is provided on the first conveying mechanism (222); one side of the first placing tool (2222) is provided with an opening; a first limiting mechanism (2223) is provided on the first conveying bottom plate (2221) on one side of the opening; the second limiting mechanism (2224) is installed on the first conveying installation plate (221) in the first conveying mechanism (222) and is provided on a side of the first placing tool (2222) away from the first limiting mechanism (2223); and the lower limiting mechanism (2225) is provided on the first conveying installation plate (221) and is provided below the first conveying bottom plate (2221). The first limiting mechanism (2223) comprises a limiting frame (22231), two sides of the limiting frame (2231) are connected to the fixing blocks on the first conveying mounting plate (221) via connecting shafts, and a limiting wheel (22232) is provided on the upper portion of the limiting frame (2231) at the opening of the first placing tool (2222); The second limiting mechanism (2224) comprises a limiting mounting frame (22241), the limiting mounting frame (22241) is provided with a mounting plate, the mounting plate is provided with a limiting plate (22242), the limiting plate (22242) cooperates with the product, and the limiting plate (22242) is provided with a proximity switch; The lower limit mechanism (2225) comprises a lower support frame (22251) and a lower support driving cylinder (22252); the lower support frame (22251) is arranged above the first conveying mounting plate (221); the lower support driving cylinder (22252) is connected to the first conveying mounting plate (221) via a mounting seat, and an output end thereof passes through the first conveying mounting plate (221) and is connected to the lower support frame (22251); a positioning column is provided on the lower support frame (22251), and the positioning column cooperates with a limit hole on the first conveying bottom plate (2221).

5. The assembly line for the plug-in components in the converter according to claim 1, characterized in that: The protective shell assembly equipment (3) further comprises a press-fitting device (33) and a feeding device (34); the press-fitting device (33) is arranged at one end of the conveying mechanism (32); the press-fitting device (33) comprises a position limiting support mechanism (336) for limiting the position of the conveying tool (322); The material unloading device (34) comprises a material unloading grabbing mechanism (341) and a material unloading sorting and conveying mechanism (342); the material unloading grabbing mechanism (341) is arranged on the conveying mechanism (32); the material unloading sorting and conveying mechanism (342) is arranged on a workbench and on one side of the conveying mechanism (32), and the two cooperate with each other.

6. The assembly line for the plug-in assembly in the converter according to claim 1, characterized in that: The conveying mechanism (32) comprises a conveying mounting plate (321), a group of conveying guide rails (3211) are arranged on the conveying mounting plate (321) in a relative manner, an avoidance guide groove (3212) is arranged on the outer side of the conveying guide rail (3211), and an avoidance section is arranged at the intersection section of the loading and unloading material. The conveying tooling (322) is slidably connected to the corresponding conveying guide rail (3211) via a sliding seat (324), and a side thereof close to the avoidance guide groove (3212) is connected to the avoidance guide groove (3212) via an adapter (323), and a group of avoidance guide rails (3241) are provided on the sliding seat (324); A conveying drive mechanism (325), wherein the conveying drive mechanism (325) is disposed on a conveying mounting plate (321), and a side of the conveying tooling (322) away from the avoidance guide groove (3212) is connected to a conveying belt (3251) of the conveying drive mechanism (325) via a clamping member (325); The conveying tooling (322) comprises a conveying bottom plate (3221), a placement tooling (3222) for placing products is provided above the conveying bottom plate (3221), and a group of slide blocks are provided below the conveying bottom plate (3221), and the slide blocks are slidably connected to the avoidance guide rails (3241) on the sliding seat (324); The adapter (323) comprises an L-shaped adapter frame (3231) and an avoidance wheel (3232); one end of the L-shaped adapter frame (3231) is connected to the conveying mounting plate (321); the avoidance wheel (3232) is installed below the L-shaped adapter frame (3231); and the avoidance wheel (3232) is arranged in the avoidance guide groove (3212).

7. The assembly line for the plug-in components in the converter according to claim 5, characterized in that: The position-limiting support mechanism (336) comprises a support mounting seat (3361), a lower support frame (3362) and a transverse drive cylinder (3363); the support mounting seat (3361) is connected to the workbench; and a vertical through hole and a transverse guide groove are provided in the support mounting seat (3361); The transverse driving cylinder (3363) is installed below the workbench, and a driving frame (33631) is provided at its output end, and one end of the driving frame (33631) away from the transverse driving cylinder (3363) is arranged in a transverse guide groove of the support mounting seat (3361), and a waist hole is provided on the driving frame (33631), and a first inclined surface is provided on the upper part thereof; The lower part of the lower support frame (3362) is inserted into the vertical through hole and is arranged above the driving frame (33631). A groove is provided in the lower support frame (3362). A spring (3364) is provided in the groove and the waist hole of the driving frame (33631). A second inclined surface is provided on one side of the lower part of the lower support frame (3361), and the second inclined surface matches the first inclined surface.

8. The assembly line for the plug-in assembly in the converter according to claim 5, characterized in that: The automated labeling and testing equipment comprises a labeling and testing frame, a labeling device (4) and a testing device (5); the labeling and testing frame is provided with a workbench, and the labeling device (4) is provided on the workbench; The labeling device (4) comprises a lifting drive device (41), a labeling mechanism (42), a label feeding mechanism (43) and a group of support frames (44), the lifting drive mounting plate (411) and an eccentric lifting drive mechanism (412), the eccentric lifting drive mechanism (412) being mounted on the lifting drive mounting plate (411), and a group of linear slide rails being arranged on the lifting drive mounting plate (411); the labeling mechanism (42) is slidably connected to the linear slide rails via a group of sliding blocks, and the output end of the eccentric lifting drive mechanism (412) is connected to the labeling mechanism (42) via a driving plate (413); the label feeding mechanism (43) is arranged on a workbench; the support frame (44) is arranged on the workbench, and a transverse movement module (45) is arranged thereon, and the lifting drive device (41) is slidably connected to the transverse movement module (45) via a sliding plate; The detection device (5) comprises a rotating worktable (51), a first detection mechanism (52) for detecting the presence of a product, a second detection mechanism (53) for detecting the resistance value of the product, a loading conveyor line (54), a detection grabbing mechanism (55), a code scanning device (56) and a unloading conveyor line (57); the rotating worktable (51) is arranged on the worktable, and a group of positioning carriers (511) are arranged on the rotating worktable (51); the first detection mechanism (52) is arranged on a secondary worktable (512) on the rotating worktable (51); The second detection mechanism (53) is arranged on a workbench of the detection equipment and cooperates with the positioning carrier (511); the loading conveyor line (54), the detection grabbing mechanism (55), the rotating worktable (56), the code scanning device (56) and the unloading conveyor line (57) are all installed on the worktable and arranged on the outside of the rotating worktable (51); the loading conveyor line (54) and the unloading conveyor line (57) are arranged on two sides of the detection grabbing mechanism (55) relative to each other, and the code scanning device (56) is arranged on one side of the unloading conveyor line (57).

9. The assembly line for the plug-in assembly in the converter according to claim 5, characterized in that: The lifting drive mechanism (412) comprises a rotary drive motor (4121) and a connecting assembly (4122); an opening is provided on the lifting drive mounting plate (411); the rotary drive motor (4121) is mounted on the lifting drive mounting plate (411); an output end of the rotary drive motor (4121) is connected to the connecting assembly (4122); and a side of the connecting assembly (4122) away from the rotary drive motor (4121) is arranged in a driving slot of the driving plate (413); The labeling mechanism (42) comprises a labeling mounting plate (421), a labeling rotary drive cylinder (422) and a labeling nozzle module (423); the labeling mounting plate (421) is slidably connected to a linear slide rail via a sliding block, and the labeling mounting plate (421) is connected to a drive plate (413); the labeling rotary drive cylinder (422) is mounted on the labeling mounting plate (421); the labeling nozzle module (423) is arranged on a side of the labeling mounting plate (421) away from the labeling rotary drive cylinder (422); and the output end of the labeling rotary drive cylinder (422) is connected to the labeling nozzle module (423) via an adapter (424).

10. The assembly line for the plug-in assembly in the converter according to claim 5, characterized in that: The second detection mechanism (53) comprises a detection mounting frame (531), a detection drive cylinder (532), a resistance tester test head (533) and a test tongue (534); the detection drive cylinder (532) is mounted on the detection mounting frame (531); the resistance tester test head (533) and the test tongue (534) are respectively connected to a drive slide of the detection drive cylinder (532) via an adapter seat; and the upper and lower parts of the resistance tester test head (533) are respectively connected to corresponding adapter seats via springs (535); The invention also comprises a group of positioning mechanisms (58), wherein the positioning mechanisms (58) are mounted on the rotating worktable (51); the positioning mechanisms (58) comprise a positioning mounting frame (581), a positioning adapter frame (582), a positioning assembly (583) and a positioning drive cylinder (584); the positioning mounting frame (581) is mounted on the rotating worktable, and a linear slide rail is provided on one side of the positioning mounting frame; the positioning adapter frame (582) is slidably connected to the linear slide rail via a sliding block; the positioning assembly (583) is arranged on one side of the positioning adapter frame (582); the positioning drive cylinder (584) is mounted on the positioning mounting frame (581), and an output end of the positioning drive cylinder (584) is connected to the positioning adapter frame (583) via a connecting plate.

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