Riveting equipment for plug-in assembly in converter and assembly production line based on riveting equipment

Abstract

The riveting equipment comprises a rack, a shell feeding mechanism, an aluminum block feeding mechanism, a clamping and assembling mechanism, a pressing and assembling mechanism and a discharging mechanism, a workbench is arranged on the rack, a rotary workbench is arranged on the workbench, and the shell feeding mechanism, the aluminum block feeding mechanism, the clamping and assembling mechanism, the pressing and assembling mechanism and the discharging mechanism are arranged on the rack; the rotary workbench is at least provided with a shell feeding station, an aluminum block feeding station, an assembling station and a detection discharging station. The press-fit assembling mechanism comprises a supporting bottom plate, a lower limiting mechanism, a lateral limiting mechanism and a press-fitting mechanism, a supporting frame is arranged on the supporting bottom plate, the lower limiting mechanism is arranged on the supporting bottom plate, the lateral limiting mechanism is installed on the supporting frame, and the press-fitting mechanism is installed on the upper portion of the supporting frame. According to the invention, automation of assembly, detection, press fit and blanking of products is realized, the assembly efficiency is effectively improved, the workload of workers is reduced, the lower limiting mechanism and the lateral limiting mechanism are used for limiting one side and the lower part of the opening of the tool in the press fit process, the press fit stability is improved, and the yield of the products is improved.

Description

Technical Field

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

[0002] The converter plug-in assembly is an important component of the new energy vehicle converter, including chips, aluminum blocks, protective shells, copper sheets, and outer shells. The chip is first placed in the aluminum block, and 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 outer shell are press-fitted. After the assembly is completed, the resistance value of the product needs to be tested. The whole process requires at least 5 people. Not only is the number of manual labor large, but the assembly efficiency is also low, which seriously affects the press-fit efficiency of the product.

[0003] 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 certain uncontrollability of people during the installation process, the quality of the installation will be uneven, and 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. 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 a riveting device for plug-in components in converters, which has a simple structure, reasonable design, easy production, high degree of automation, reduced manual labor, improved work efficiency, large material storage capacity and flexible application.

[0005] Technical solution: In order to achieve the above-mentioned purpose, the present invention provides a riveting device for a plug-in assembly in a converter, comprising: A frame, wherein a workbench is provided on the frame, a rotating workbench is provided on the workbench, and the rotating workbench is provided with at least a shell loading station, an aluminum block loading station, an assembly station, and a detection unloading station; A shell loading mechanism, which is arranged above the workbench and cooperates with the rotating workbench; An aluminum block feeding mechanism, wherein the aluminum block feeding mechanism is arranged on the workbench and on one side of the rotating workbench; A clamping assembly mechanism, a pressing assembly mechanism and a blanking mechanism, wherein the clamping assembly mechanism, the pressing assembly mechanism and the blanking mechanism are all arranged on the workbench and outside the rotating workbench; The pressing assembly mechanism includes a supporting base plate, a lower limiting mechanism, a lateral limiting mechanism and a pressing mechanism. A supporting frame is provided on the supporting base plate, the lower limiting mechanism is provided on the supporting base plate, the lateral limiting mechanism is installed on the supporting frame, and the pressing mechanism is installed on the upper part of the supporting frame. The riveting device for the plug-in assembly in the converter described in the present invention respectively loads the shell and the aluminum block with the chip through the shell feeding mechanism and the aluminum block feeding 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 limiting mechanism and the lateral limiting mechanism are used to limit one side and the bottom of the tooling opening of the product to improve its pressing stability. Finally, the unloading mechanism is used to unload the material, so that its assembly, inspection, pressing and unloading can be automated, which effectively improves the assembly efficiency, reduces the workload of the staff, and allows it to better meet the production needs of the enterprise.

[0006] In addition, it also includes a detection mechanism, which 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 a 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 matched with the detection station on the aluminum block feeding mechanism. 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.

[0007] Furthermore, the aluminum block feeding mechanism includes a servo slide, a group of sliding blocks are arranged on the servo slide, and at least one mounting seat for mounting the aluminum block is arranged on the sliding block.

[0008] The clamping assembly mechanism includes a vertical support frame, a first mounting plate, a second mounting plate, an adapter frame, a first horizontal drive cylinder, a first longitudinal drive cylinder and a rotating clamping mechanism. The lower part of the vertical support frame is connected to the workbench. The first mounting plate is arranged on the upper part of the vertical support frame, and a group of slide rails are arranged on it relatively. The second mounting plate is slidably connected to the slide rails on the first mounting plate through a group of sliding blocks. The second mounting plate is relatively provided with a group of slide rails. The adapter frame is slidably connected to the slide rails on the second mounting plate through a group of sliding blocks. The first horizontal drive cylinder is fixed to one end of the first mounting plate, and its output end is connected to the second mounting plate. The first longitudinal drive cylinder is fixed to the second mounting plate, and its output end is connected to the adapter frame. The rotating clamping mechanism is installed on the horizontal frame of the adapter frame. 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.

[0009] The rotary clamping mechanism comprises a rotary clamping drive cylinder and a clamping mechanism. The rotary clamping drive cylinder is arranged on a horizontal frame of the adapter frame, and the clamping mechanism is connected to the rotary clamping drive cylinder.

[0010] A group of support blocks are arranged opposite to each other on the support bottom plate, an L-shaped groove is arranged on the inner side of the support block, a limiting plate is arranged on the top of the support block, and a slideway is formed between the limiting plate and the L-shaped groove.

[0011] The lower limit mechanism includes a first limit support assembly and a second support assembly. The first position-limiting support assembly comprises a group of support columns, a mounting plate and a first position-limiting support block, wherein the support columns are arranged on the support bottom plate, the mounting plate is connected to the support columns through a shaft sleeve, and the first position-limiting support block is arranged on the mounting plate; The second support assembly includes a first support drive cylinder and a second limit support block, wherein the first support drive cylinder is connected to the support frame through a mounting seat, the second limit support block is connected to the output end of the first support drive cylinder, and two sides of the second limit support block are arranged in a slideway between the limit plate and the L-shaped groove; The second position-limiting support block is in a convex shape, and a groove is provided at one end of the first position-limiting support block. An inclined surface is provided at one end of the groove close to the first support driving cylinder, which matches with the inclined surface on the first position-limiting support block. The inclined surface on the second position-limiting support block matches with the inclined surface on the first position-limiting support block. When the first support driving cylinder drives the second position-limiting support block to move forward, the second position-limiting support block will push the first position-limiting support block upward during the forward movement, so that it can support and limit the bottom of the product.

[0012] The lateral limiting mechanism includes a first positioning drive cylinder, an adapter block and a lateral positioning wheel, wherein the first positioning drive cylinder is connected to the support frame through a mounting seat, the adapter block is connected to the output end of the first positioning drive cylinder, the lateral positioning wheel is connected to the U-shaped mounting seat through a connecting shaft, the U-shaped mounting seat is connected to the adapter block through a connecting rod, a positioning shaft is provided on the adapter block, and the positioning shaft and the connecting rod are connected to one end of the lateral positioning wheel away from the lateral positioning wheel through a connecting block. The first positioning drive cylinder drives the lateral positioning wheel to limit the product from one side, further preventing the product from deflecting.

[0013] The press-fitting mechanism includes a press-fitting drive cylinder, a press-fitting adapter plate and a press-fitting part. The press-fitting drive cylinder is connected to the support frame through a mounting seat. The support frame is provided with an adapter plate below the mounting seat. The adapter plate is provided with a guide rail. The press-fitting adapter plate is slidably connected to the guide rail through a sliding block and is connected to the output end of the press-fitting drive cylinder. The press-fitting part is connected to the press-fitting adapter plate.

[0014] The press-fit adapter plate is provided with a groove, and the press-fit part is provided with a convex portion on a side close to the press-fit adapter plate, and the convex portion is stuck in the groove; the support frame is provided with a baffle plate, and the press-fit adapter plate is provided with a limit block. The setting of the baffle plate and the limit block can limit the downward movement position of the press-fit adapter plate and the press-fit part to prevent them from being over-pressed.

[0015] The unloading mechanism includes an unloading mounting frame, an unloading mounting plate, a first unloading servo drive cylinder, a second unloading drive cylinder, an unloading adapter plate, a third unloading drive cylinder and an unloading clamping mechanism. The unloading mounting frame is installed on the workbench, the unloading mounting plate is arranged on the unloading mounting frame, the first unloading servo drive cylinder is arranged on the unloading mounting plate, the second unloading drive cylinder is connected to the drive block on the first unloading servo drive cylinder through the adapter plate, the unloading adapter plate is connected to the output end of the second unloading drive cylinder through a group of guide columns, the third unloading drive cylinder is connected to the output end of the second unloading drive cylinder through an adapter seat, and its output end is connected to the unloading adapter plate, and the unloading clamping mechanism is connected to the unloading adapter plate through a mounting seat.

[0016] It also includes a material unloading transmission mechanism, which is arranged on the workbench and cooperates with the material unloading mechanism. It can limit the downward movement position of the press-fit adapter plate and the press-fit part to prevent excessive pressing. The assembly production line of a plug-in component in a converter described in the present invention includes the features of the above-mentioned riveting equipment for plug-in components in the converter, and also includes screw installation equipment, protective shell assembly equipment, automatic labeling, detection equipment and a transmission line body, and the transmission line body is arranged on one side of the riveting equipment, screw installation equipment, protective shell assembly equipment, automatic labeling, and detection equipment for plug-in components in the converter.

[0017] It can be seen from the above technical solution that the present invention has the following beneficial effects: 1. The present invention relates to a riveting device for a plug-in assembly in a converter. The shell and the aluminum block with a chip are respectively loaded by a shell loading mechanism and an aluminum block loading mechanism. The aluminum block with the chip is then installed into the shell by a clamping assembly mechanism. The aluminum block is then pressed by a pressing assembly mechanism. During the pressing process, the lower limit mechanism and the lateral limit mechanism are used to limit one side and the bottom of the tooling opening of the product to improve the stability of the pressing. Finally, the unloading mechanism is used to unload the product, so that the assembly, inspection, pressing and unloading are 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, so that it can better meet the production needs of the enterprise.

[0018] 2. The detection mechanism of the present invention can automatically identify the front and back sides of the aluminum block and the front and back sides of the chip to prevent them from being installed upside down, thereby controlling the assembly of the product from the front end.

[0019] 3. The clamping assembly mechanism in the present invention can not only clamp the aluminum block, but also adjust the angle of the aluminum block. It is grabbed from the aluminum block feeding mechanism to the rotating workbench, and its angle is adjusted by rotating the clamping mechanism to meet the needs of shell installation.

[0020] 4. In the present invention, the inclined surface on the second limit support block matches the inclined surface of the first limit support block. When the first support drive cylinder drives the second limit support block to move forward, the second limit support block will push the first limit support block upward during the forward movement, so that it can support and limit the bottom of the product.

[0021] 5. The first positioning drive cylinder drives the lateral positioning wheel to limit the product from one side of the tooling opening to further prevent the product from shifting.

[0022] 6. The assembly production line of the plug-in components in the converter described in the present invention starts with the installation of the aluminum block with the chip and the protective shell, the screws lock the copper sheet and the aluminum block, and finally the aluminum block and the shell are press-fitted. 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, reduces the workload of the staff, and allows it to better meet the production needs of the enterprise. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of the riveting device for the plug-in assembly in the converter according to the present invention; Figure 2 It is a top view of the aluminum block riveting device in the present invention; Figure 3 It is a structural schematic diagram of the aluminum block feeding mechanism in the present invention; Figure 4 It is a structural schematic diagram of the clamping assembly mechanism in the present invention; Figure 5 It is a structural schematic diagram of the feeding mechanism in the present invention; Figure 6 It is a structural schematic diagram of the pressing assembly mechanism in the present invention; Figure 7 A structural diagram of an assembly production line for a plug-in component in a converter 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 6 The riveting device for plug-in components in a converter shown in the figure comprises: a frame 11, a shell feeding mechanism 13, an aluminum block feeding mechanism 14, a clamping assembly mechanism 15, a pressing assembly mechanism 16 and a feeding mechanism 17. The frame 11 is provided with a workbench, and the workbench is provided with a rotating workbench 12. The rotating workbench 12 is provided with at least a shell loading station, an aluminum block loading station, an assembly station, and a detection unloading station, and each station is provided with a limiter; the shell loading mechanism 13 is provided above the workbench and cooperates with the rotating workbench 12; the aluminum block loading mechanism 14 is provided on the workbench and is provided 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 provided on the workbench and are provided on the outer side of the rotating workbench 12. Figure 1 , 2 The detection mechanism 18 is shown as well, and 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 a workbench, and 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. Figure 3The 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.

[0026] like Figure 4 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 disposed on a horizontal frame of the adapter frame 154 , and the clamping mechanism 1572 is connected to the rotating clamping drive cylinder 1571 .

[0027] like Figure 6 The pressing assembly mechanism 16 shown includes a supporting base plate 161, a lower limiting mechanism 163, a side limiting mechanism 164 and a pressing mechanism 165. The supporting base plate 161 is provided with a supporting frame 162, the lower limiting mechanism 163 is arranged on the supporting base plate 161, the side limiting 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.

[0028] 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.

[0029] like Figure 6The side limiting mechanism 164 shown includes a first positioning drive cylinder 1641, an adapter block 1642 and a lateral positioning wheel 1643. The first positioning drive cylinder 1641 is connected to the support frame 162 through a mounting seat, the adapter block 1642 is connected to the output end of the first positioning drive cylinder 1641, the lateral positioning wheel 1643 is connected to the U-shaped mounting seat 1644 through a connecting shaft, the U-shaped mounting seat 1644 is connected to the adapter block 1642 through a connecting rod 1645, and a positioning shaft 1646 is provided on the adapter block 1642. The positioning shaft 1646 and the connecting rod 1645 are connected to one end of the lateral positioning wheel 1643 away from the end of the lateral positioning wheel 1643 through a connecting block 1647.

[0030] 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.

[0031] 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 .

[0032] The working principle of the riveting device for the plug-in assembly in the converter is as follows: First, the aluminum block with the chip is placed on the mounting seat 142, and 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 inspect the front and back of the chip and the front and back of the aluminum block respectively; 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 workbench 12 rotates the riveted product to the unloading station, and the unloading mechanism 17 unloads it.

[0033] Example 2 An assembly production line for a plug-in component in a converter, comprising a riveting device 1 for the plug-in component in the converter, a screw installation device 2, a protective housing assembly device 3, an automatic labeling and detection device, and a transmission line body 6, wherein the riveting device 1 for the plug-in component in the converter has the same structure as that in Example 1; The transmission line body 6 is arranged on one side of the riveting device 1, screw installation device 2, protective shell assembly device 3, automatic labeling and testing equipment for the plug-in components in the converter. An assembly production line for plug-in components in the converter, from the installation of the aluminum block with the chip and the protective shell, the screws to lock the copper sheet and the aluminum block, and finally the aluminum block and the shell are pressed together. After the assembly is completed, the resistance value of the product needs to be tested. The whole process is automated and intelligent, which greatly improves the assembly efficiency of the product, reduces the workload of the staff, and allows it to better meet the production needs of the enterprise.

[0034] like Figures 8 to 11 The screw installation equipment 2 shown includes: a screw installation frame 21, a first conveying mechanism 22, a screw feeding and conveying mechanism 23, a screw installation mechanism 24 and a unloading mechanism 25. The screw installation frame 21 is provided with a workbench, the first conveying mechanism 22 is arranged on the workbench, the screw feeding and conveying mechanism 23 is arranged on the workbench and is arranged on one side of the first conveying mechanism 22, the screw installation mechanism 24 is arranged on the workbench and is arranged to cooperate with the first conveying mechanism 22, the unloading mechanism 25 is arranged on the workbench and is arranged at the discharge port, and it cooperates with the first conveying mechanism 22.

[0035] 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 .

[0036] 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 conveyed 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.

[0037] 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 .

[0038] like Fig. 9 , 10 The figure also includes a first limiting mechanism 2223, a second limiting mechanism 2224 and a lower limiting mechanism 2225. An opening is provided on one side of the first placement tool 2222. A limiting mechanism 2223 is provided on the first conveying bottom plate 2221 on one side of the opening. The second limiting mechanism 2224 is mounted on the first conveying mounting plate 221 and is arranged on the side of the first placement 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 can limit the product to be processed. After the product is conveyed to the processing position, the second limiting mechanism can limit the front and rear of the product together with the first limiting mechanism. The lower limiting mechanism can limit the conveying tool from the bottom, which can effectively improve the stability of product processing.

[0039] like Fig.10The first limiting mechanism 2223 shown includes a limiting frame 22231, both sides of which are connected to the fixed blocks on the first conveying mounting plate 221 through connecting shafts, and a limiting wheel 22232 is provided on the limiting frame 2231 at the opening of the first placing tool 2222; 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 the limiting plate 2 2242 is provided with a proximity switch; the lower limit mechanism 2225 includes a lower support frame 22251 and a lower support drive cylinder 22252, the lower support frame 22251 is provided above the first conveying mounting plate 221, the lower support drive 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 the lower support frame 22251 is provided with a positioning column, 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 product conveying tooling from below, which can effectively improve the accuracy and stability of screw installation. The setting of the lower limit support mechanism allows it to play a role in limiting support for the bottom of the conveying tooling, and can also effectively prevent the risk of the placed tooling tilting to one side, thereby improving the stability and safety of the press-fitting. The lower support force can work with the pressing mechanism to achieve two-way force on the product, ensuring that the product can be pressed into place, avoiding the situation of inadequate pressing, and further improving the press-fitting quality.

[0040] 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.

[0041] 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 material unloading and sorting conveying mechanism 252 includes a first conveying base 2521, a group of first support seats 2522, a first material guide rack 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 material guide rack 2523 is connected to the first rotating shaft 2525 through a transfer block at the bottom. 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 material guide rack 2523 cooperates with the defective product receiving box 253, and a first conveying rack 2526 is arranged on one side of the good product discharge port.

[0042] It also includes a limit drive cylinder 26 for limiting the operating position of the first conveying tooling 222, and the limit drive cylinder 26 is connected to the first conveying mounting plate 221 through a mounting frame.

[0043] The working principle of the aluminum block assembly screw installation equipment described in the present invention is as follows: the product to be installed with screws is placed on the first conveying tooling 222, and is limited by the first limiting mechanism 2223; the first conveying mechanism 22 conveys the product to be installed to the installation position, 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 toward 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, and 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. The screw installation equipment has a simple structure and reasonable design. The products to be installed are fed through the conveying mechanism, the screws are fed through the screw feeding and conveying mechanism, the screw installation mechanism takes the screws and installs the products, and then the unloading mechanism unloads them, thus realizing automation from loading, installation to unloading, effectively improving the installation efficiency of the products and reducing the workload of the staff.

[0044] like Figure 12-14 The protective shell assembly equipment 3 shown includes an assembly frame 31, a conveying mechanism 32, a pressing device 33 and a unloading device 34. The assembly frame 31 is provided with a workbench, the conveying mechanism 32 is arranged on the workbench, the conveying mechanism 32 is provided with a group of conveying tooling 322, and the 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, 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.

[0045] like Figures 12 to 14The conveying mechanism 32 shown adopts an avoidance conveying mechanism, including a conveying mounting plate 321, on which a group of conveying guide rails 3211 are relatively arranged, and an avoidance guide groove 3212 is arranged on the outer side of the conveying guide rail 3211, and the avoidance guide groove 3212 is located at the intersection of loading and unloading and has an avoidance section; the conveying tooling 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, and a group of avoidance guide rails 3241 is arranged on the sliding seat 324; a conveying drive mechanism 325, the conveying drive mechanism 325 is arranged on the conveying mounting plate 321, and the side of the conveying tooling 322 away from the avoidance guide groove 3212 is connected to the conveying belt 3251 of the conveying drive mechanism 325 through a clamping member 325. 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 a 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.

[0046] 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.13 The conveying tool 322 shown includes a conveying bottom plate 3221, a placing tool 3222 for placing products is provided above the conveying bottom plate 3221, and a group of sliders are provided below the conveying bottom plate 3221, and the sliders are slidably connected with the avoidance guide rail 3241 on the sliding seat 324. The placing tool 3222 includes a placing bottom plate, and a group of limit plates are provided on the outer side of the placing bottom plate.

[0048] like Fig.13The adapter 323 shown 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. 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. The conveying tooling is driven by the conveyor belt to move along the conveying guide rail. When two groups of conveying tooling approach, the avoidance wheel enters the avoidance section of the avoidance guide groove. The L-shaped adapter frame will drive the conveying tooling to move outward along the avoidance guide rail to increase the distance between the two conveying toolings. 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, effectively preventing the two conveying toolings from interfering with each other, thereby ensuring smooth loading and unloading and improving the conveying efficiency.

[0049] 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, a downward pressing drive cylinder 335 and a limiting support mechanism 336. The lower part of the column 331 is installed on the conveying installation 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 limiting support mechanism 336 is arranged on the workbench, and its upper part passes through the installation hole on the conveying installation plate 321 and cooperates 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 limiting plate 23242.

[0050] Also includes Fig.14The shown limiting support mechanism 336 includes a support mounting seat 3361, a lower support frame 3362 and a transverse driving cylinder 3363, wherein 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 the 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, and a groove is provided in the lower support frame 3362, and a spring 3364 is provided in the groove and the waist hole of the driving frame 33631, and 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. The setting of the limit support mechanism can play a limit support role for the bottom of the conveying tooling, and can also effectively prevent the risk of the placed tooling from tilting to one side, thereby improving the stability and safety of press-fitting. The lower support force can realize bidirectional force on the product with the pressing mechanism, ensuring that the product can be pressed into place, avoiding the situation of inadequate pressing, and further improving the press-fitting quality.

[0051] 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.

[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.12The protective cover 35 is also shown, and the protective cover 35 is arranged on the conveying installation plate 321. When working, the product to be riveted is first installed on the conveying tooling 322 on the feeding side, and the conveying mechanism 32 conveys the conveying tooling 322 to the riveting position, and the detection switch detects the product; like Fig.14 The lateral driving cylinder 3363 in the limit support mechanism 336 shown 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 passed through the conveying mechanism 32 The product is transported to the unloading station, and the product is inspected by the detection 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 to the conveying rack 3426 on the side of the good product discharge port, and the product is transported to the conveying rack 3426, and the product is transported 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 to the side of the defective product discharge port, and the defective product is transported to the defective product receiving box. The protective shell installation equipment transports 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 pressing and improve the pressing quality.

[0054] like Figures 15 to 20The automated labeling and testing equipment shown in the figure 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, a rotating workbench 51 is provided on the workbench, and a group of positioning carriers 511 are provided on the rotating workbench 51; the labeling device 4 is provided on the workbench and on one side of the rotating workbench 51; the testing device 5 includes a first testing mechanism 52 for detecting the presence or absence of a product, a second testing mechanism 53 for detecting the resistance value of the product, a feeding conveying line 54, a detection grabbing mechanism 55, a code scanning device 56 and a feeding conveying line 57, the first detection mechanism 52 is arranged on the secondary workbench 512 on the rotating workbench 51, the second detection mechanism 53 is arranged on the workbench of the detection equipment, and it cooperates with the positioning carrier 511, the feeding conveyor line 54, the detection grabbing mechanism 55, the rotating workbench 56, the code scanning device 56 and the unloading conveyor line 57 are all installed on the workbench and arranged on the outside of the rotating workbench 51, the feeding conveyor line 54 and the unloading conveyor line 57 are 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. The automatic labeling and testing equipment integrates labeling and testing in the same equipment, performs resistance value testing on the labeled products through the second detection mechanism, stores the tested data locally, and scans the tested products through the code scanning device, which is convenient for managing the test data, and at the same time realizes automation from labeling to resistance value testing of the entire product.

[0055] like Fig.16 The labeling device 4 shown includes a lifting drive device 41, a labeling mechanism 42, a label feeding mechanism 43 and a group of support frames 44, which include a lifting drive mounting plate 411 and a lifting drive mechanism 412, the lifting drive mechanism 412 is installed on the lifting drive mounting plate 411, and a group of linear slide rails are arranged on the lifting drive mounting plate 411; the labeling mechanism 42 is slidably connected with the linear slide rails through a group of sliding blocks, and the output end of the lifting drive mechanism 412 is connected with the labeling mechanism 42 through 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 module 45 is arranged on it, and the lifting drive device 41 is slidably connected with the transverse module 45 through a sliding plate. By optimizing the structure of the labeling device, not only the labeling is automated, but also the lifting drive mechanism drives the labeling mechanism to move up and down, thereby improving its transmission efficiency, facilitating the control of its movement stroke, improving the accuracy of stroke control, and facilitating better labeling.

[0056] like Figure 3The lifting drive mechanism 412 shown includes a rotary drive motor 4121 and an eccentric wheel 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, and its output end is connected to the eccentric wheel 4122. The side of the eccentric wheel 4122 away from the rotary drive motor 4121 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 the linear motion, so as to realize the driving of the labeling mechanism up and down. The structure is simple and the 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.

[0057] 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 installed 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 through an adapter 424. A proximity switch 47 is also included, and the proximity switch 47 is installed on the lifting drive mounting plate 411.

[0058] like Fig.17 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. The detection drive cylinder 532 is installed on the detection mounting frame 531, and 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.

[0059] 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.

[0060] 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.

[0061] It also includes a set of positioning mechanisms 58, which are installed on the rotating workbench 51. Fig. 9 The positioning mechanism 58 shown 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 a rotating workbench, and a linear slide rail is provided on one side of the positioning adapter frame 582. The positioning adapter frame 582 is slidably connected to the linear slide rail through a sliding block. The positioning assembly 583 is provided on one side of the positioning adapter frame 582. 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.

[0062] 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.

[0063] 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 the loading and unloading process, thereby ensuring the smooth operation of loading and unloading;.

[0064] 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 eccentric wheel 4122 to rotate. Since one end of the eccentric wheel 4122 is arranged in the driving groove of the driving plate 413, the eccentric wheel 4122 will drive the driving plate 413 to move during the rotation process, 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.

[0065] The above description is only a preferred embodiment of the present invention. It should be pointed out that a person skilled in the art can make several improvements without departing from the principle of the present invention, and these improvements should also be regarded as within the protection scope of the present invention.

Claims

1. A riveting device for a plug-in assembly in a converter, characterized in that: include: A frame (11), wherein a workbench is provided on the frame (11), a rotating workbench (12) is provided on the workbench, and the rotating workbench (12) is provided with at least a shell loading station, an aluminum block loading station, an assembly station, and a detection unloading station; A shell loading mechanism (13), wherein the shell loading mechanism (13) is disposed above the workbench and cooperates with the rotating workbench (12); An aluminum block loading mechanism (14), wherein the aluminum block loading mechanism (14) is disposed on a workbench and on one side of the rotating workbench (12); A clamping assembly mechanism (15), a pressing assembly mechanism (16) and a blanking mechanism (17), wherein the clamping assembly mechanism (15), the pressing assembly mechanism (16) and the blanking mechanism (17) are all arranged on a workbench and outside the rotating workbench (12); The pressing assembly mechanism (16) comprises a supporting base plate (161), and a supporting frame (162) is provided on the supporting base plate (161); A lower limit mechanism (163), wherein the lower limit mechanism (163) is arranged on the supporting bottom plate (161); A lateral limiting mechanism (164), wherein the lateral limiting mechanism (164) is installed on the support frame (162); A press-fitting mechanism (165), wherein the press-fitting mechanism (165) is installed on the upper part of the support frame (162).

2. The riveting device for the plug-in assembly in the converter according to claim 1, characterized in that: The invention also comprises a detection mechanism (18), wherein the detection mechanism (18) comprises an aluminum block front and back detection mechanism (181) and a chip front and back detection mechanism (182), wherein the aluminum block front and back detection mechanism (181) is mounted on a workbench, and 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 the detection station on the aluminum block feeding mechanism (14).

3. The riveting device for the plug-in assembly in the converter according to claim 1, characterized in that: The aluminum block feeding mechanism (14) comprises a servo slide (141), a group of sliding blocks are provided on the servo slide (141), and at least one mounting seat (142) for mounting the aluminum block is provided on the sliding block.

4. The riveting device for the plug-in assembly in the converter according to claim 1, characterized in that: The clamping assembly mechanism (15) comprises 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 arranged on the first mounting plate (152); 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 provided with a group of slide rails; the adapter frame (154) is connected to the second mounting plate (154) through a group of sliding blocks. The slide rail on the mounting plate (153) is slidably connected, 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 to the second mounting plate (153), and its output end is connected to the adapter frame (154), and 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).

5. The riveting device for the plug-in assembly in the converter according to claim 4, characterized in that: A group of support blocks (1611) are arranged on the support bottom plate (161) in opposition to each other, 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), and a slideway is formed between the limit plate (1612) and the L-shaped groove.

6. The riveting device for the plug-in assembly in the converter according to claim 4, characterized in that: The lower limit mechanism (163) comprises a first limit support assembly (1631) and a second support assembly (1632). The first position-limiting support assembly (1631) comprises a group of support columns (16311), a mounting plate (16312) and a first position-limiting 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) via a shaft sleeve; and the first position-limiting support block (16313) is arranged on the mounting plate (16312); The second support assembly (1632) comprises a first support drive cylinder (16321) and a second position-limiting support block (16322); the first support drive cylinder (16321) is connected to the support frame (162) via a mounting seat; the second position-limiting support block (16322) is connected to an output end of the first support drive cylinder (16321); and two sides of the second position-limiting support block (16322) are arranged in a slideway between the position-limiting plate (1612) and the L-shaped groove; The second limiting support block (16322) is in a convex shape, and is provided with a groove at one end of the first limiting support block (1611). 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 limiting support block (16313).

7. The riveting device for the plug-in assembly in the converter according to claim 4, characterized in that: The lateral limiting mechanism (164) comprises a first positioning drive cylinder (1641), an adapter block (1642) and a lateral positioning wheel (1643); the first positioning drive cylinder (1641) is connected to the support frame (162) via a mounting seat; the adapter block (1642) is connected to the output end of the first positioning drive cylinder (1641); the lateral positioning wheel (1643) is connected to a U-shaped mounting seat (1644) via a connecting shaft; the U-shaped mounting seat (1644) is connected to the adapter block (1642) via a connecting rod (1645); a positioning shaft (1646) is provided on the adapter block (1642); and one end of the positioning shaft (1646) and the connecting rod (1645) away from the lateral positioning wheel (1643) is connected via a connecting block (1647).

8. The riveting device for the plug-in assembly in the converter according to claim 4, characterized in that: The press-fitting mechanism (165) comprises a press-fitting drive cylinder (1651), a press-fitting adapter plate (1652) and a press-fitting component (1653); the press-fitting 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-fitting adapter plate (1652) is slidably connected to the guide rail via a sliding block and is connected to the output end of the press-fitting drive cylinder (1651); the press-fitting component (1653) is connected to the press-fitting adapter plate (1652).

9. The riveting device for the plug-in assembly in the converter according to claim 4, characterized in that: The material unloading mechanism (17) comprises a material unloading mounting frame (171), a material unloading mounting plate (172), a first material unloading servo drive cylinder (173), a second material unloading drive cylinder (174), a material unloading adapter plate (175), a third material unloading drive cylinder (176) and a material unloading clamping mechanism (177); the material unloading mounting frame (171) is mounted on a workbench; the material unloading mounting plate (172) is arranged on the material unloading mounting frame (171); and the first material unloading servo drive cylinder (173) is arranged on the material unloading mounting plate (172). The second material unloading drive cylinder (174) is connected to the drive block on the first material unloading servo drive cylinder (173) through an adapter plate, the material unloading adapter plate (175) is connected to the output end of the second material unloading drive cylinder (174) through a group of guide pillars, the third material unloading drive cylinder (175) is connected to the output end of the second material unloading drive cylinder (174) through an adapter seat, and its output end is connected to the material unloading adapter plate (175), and the material unloading clamping mechanism (177) is connected to the material unloading adapter plate (175) through a mounting seat.

10. An assembly line for a plug-in component in a converter, characterized in that: The invention comprises the features of a riveting device for a plug-in component in a converter as described in any one of claims 1 to 9, and further comprises a screw installation device (2), a protective shell assembly device (3), an automatic labeling and detection device, and a transmission line body (6), wherein the transmission line body (6) is arranged on one side of the riveting device (1), the screw installation device (2), the protective shell assembly device (3), the automatic labeling and detection device for the plug-in component in the converter.

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