Terminal disassembling and testing machine

Abstract

The invention provides a terminal disassembly testing machine, and relates to the technical field of terminal disassembly testing, the terminal disassembly testing machine comprises a machine table, a rotary feeding assembly, a first breaking mechanism, a second breaking mechanism, a waste discharging mechanism, a resistance testing mechanism and a material classification discharging mechanism, n material fixing positions are uniformly distributed on the peripheral side of the rotary feeding assembly in the circumferential direction, n is larger than or equal to 6, a feeding area is arranged on the machine table, and the first breaking mechanism and the second breaking mechanism are arranged in the feeding area. When the rotary feeding assembly drives the n material fixing positions to rotate discontinuously at the preset angle, after the materials are placed at the material fixing positions located in the feeding area every time, the n material fixing positions are aligned with the feeding area, and the n material fixing positions are aligned with the feeding area; materials continuously pass through the first breaking mechanism, the second breaking mechanism, the waste discharging mechanism, the resistance testing mechanism and the material classification discharging mechanism in sequence to be machined. According to the terminal disassembling and testing machine, automatic disassembling and conductive testing can be carried out on the terminals, so that good terminals are efficiently screened out, and the production efficiency of enterprises is improved.

Description

Technical Field

[0001] The invention relates to the technical field of terminal disassembly testing, and in particular to a terminal disassembly testing machine. Background Art

[0002] Connectors are basic components used for power transmission or electronic signal transmission within electronic systems. They are usually located between cables and electronic devices (such as circuit boards). The quality of connectors directly affects the operational reliability of electronic systems. Therefore, connectors must have good contact performance and durability, and should be easy to manufacture and maintain in order to meet industry needs.

[0003] Generally, when terminals are produced, they are connected into a row (6-10) of overall structures through auxiliary connection structures for batch production. After the production is completed, the connection structure needs to be cut off manually, that is, the terminals are disassembled to cancel the fixing force on the terminals, and then the terminals are taken out one by one for conductivity testing to screen out good products. This process requires multiple workers to form a production line to carry out, and the production line composed of workers has a low degree of automation and low efficiency, which is not conducive to the efficient production of the enterprise.

[0004] To this end, it is necessary to propose a terminal disassembly and testing machine to automatically disassemble and conduct conductive tests on terminals, thereby efficiently screening out good terminals and improving the production efficiency of the enterprise. Summary of the invention

[0005] In order to solve the above problems, the present invention proposes a terminal disassembly and testing machine to automatically disassemble and conduct conductivity tests on terminals, thereby efficiently screening out good terminals and improving the production efficiency of the enterprise.

[0006] The present invention is achieved through the following technical solutions:

[0007] The present invention provides a terminal disassembly and testing machine, comprising a machine platform, a rotating feeding component, a first breaking mechanism, a second breaking mechanism, a waste material discharging mechanism, a resistance testing mechanism, and a material classification and discharging mechanism, wherein the first breaking mechanism, the second breaking mechanism, the waste material discharging mechanism, the resistance testing mechanism, and the material classification and discharging mechanism are circumferentially distributed around the rotating feeding component and are all electrically connected to the machine platform, the rotating feeding component is electrically connected to the machine platform, and n material fixing positions are uniformly distributed circumferentially on the outer peripheral side of the rotating feeding component, where n is greater than or equal to 6, and 5 consecutive material fixing positions are respectively connected to the first breaking mechanism. The breaking mechanism, the second breaking mechanism, the waste discharging mechanism, the resistance testing mechanism, and the material classification and discharging mechanism correspond to each other and are aligned one by one, a loading area is provided on the machine platform, and the remaining n-5 material fixing positions are aligned with the loading area, and when the rotating feeding assembly drives the n material fixing positions to rotate intermittently at a preset angle, after the material is placed at the material fixing position located in the loading area each time, the material continuously passes through the first breaking mechanism, the second breaking mechanism, the waste discharging mechanism, the resistance testing mechanism, and the material classification and discharging mechanism in sequence for processing.

[0008] Furthermore, a fixed plate is fixed on the machine platform, and the fixed plate is located in the center of the rotating feeding assembly. One end of the first breaking mechanism, one end of the second breaking mechanism, one end of the waste material lowering mechanism, one end of the resistance testing mechanism, and one end of the material classification and unloading mechanism are circumferentially distributed on the fixed plate, and the other end of the first breaking mechanism, the other end of the second breaking mechanism, the other end of the waste material lowering mechanism, the other end of the resistance testing mechanism, and the other end of the material classification and unloading mechanism are respectively arranged across the outer circumference of the rotating feeding assembly.

[0009] Furthermore, the first breaking mechanism includes a first pressing device and a first bending device, the first pressing device and the first bending device are both electrically connected to the machine, the first pressing device is fixedly connected to the fixed plate, the first bending device is fixedly connected to the machine and is located on one side of the outer peripheral side of the rotating feeding assembly and is aligned with the first pressing device, and one of the material fixing positions is located between the first pressing device and the first bending device.

[0010] Furthermore, the first bending device includes a first fixed seat, a first driving device, a first sliding frame, a second driving device, and a first rotating bending member. The first fixed seat is fixedly connected to the machine, the first driving device is fixedly connected to one side of the first fixed seat, the push rod of the first driving device is fixedly connected to one side of the first sliding frame, the bottom of the first sliding frame is slidably connected to the first fixed seat, one end of the second driving device is rotatably connected to the first sliding frame, the other end of the second driving device is rotatably connected to one end of the first rotating bending member, both sides of the first rotating bending member are respectively rotatably connected to the first sliding frame, the other end of the first rotating bending member faces the first pressing device, and the first driving device and the second driving device are both electrically connected to the machine.

[0011] Furthermore, the first rotating bending part includes a rotating frame, a plurality of connecting rods, and a limit block. Both ends of the rotating frame are provided with rotating columns, and the two rotating columns are respectively rotatably connected to the left and right sides of the first sliding frame. One rotating column passes through one side of the first sliding frame and is fixedly connected to one end of the limit block. One side of the first sliding frame is provided with a corner positioning block, and the corner positioning block is located above the other end of the limit block. The plurality of connecting rods are arranged in sequence and are fixedly connected to one side of the rotating frame, and the plurality of connecting rods extend outward and face the first pressing device.

[0012] Furthermore, the first pressing device includes a support seat, a lifting frame, a first cylinder, and a pressing block. The first cylinder is electrically connected to the machine, the support seat is fixedly connected to one side of the fixed plate, the first cylinder is fixedly connected to the top of the support seat, one side of the lifting frame forms a longitudinal sliding connection with one side of the support seat, the pressing block is fixedly connected to the other side of the lifting frame and faces downward, and the push rod of the first cylinder is fixedly connected to one end of the lifting frame.

[0013] Furthermore, the second breaking mechanism includes a second pressing device and a second bending device, the second pressing device and the second bending device are both electrically connected to the machine, the second bending device is fixedly connected to the fixed plate, the second pressing device is fixedly connected to the machine and is located on one side of the outer peripheral side of the rotating feeding assembly and is aligned with the second pressing device, and one of the material fixing positions is located between the second pressing device and the second bending device.

[0014] Furthermore, the second bending device includes a second fixed seat, a third driving device, a second sliding frame, a fourth driving device, and a second rotating bending member. The third driving device and the fourth driving device are both electrically connected to the machine. The second fixed seat is fixedly connected to one side of the fixed plate, and the third driving device is fixedly connected to the second fixed seat. The bottom of the second sliding frame is slidably connected to the upper surface of the second fixed seat, one side of the second sliding frame is fixedly connected to the push rod of the third driving device, one end of the fourth driving device is rotatably connected to the top of the second sliding frame, both sides of the second rotating bending member are respectively rotatably connected to the two sides of the bottom of the second sliding frame, the push rod of the fourth driving device is rotatably connected to one end of the second rotating bending member, and the other end of the second rotating bending member faces the second pressing device.

[0015] Furthermore, the lower waste mechanism includes a support frame, a second cylinder, an array pressing assembly, a third cylinder, a first sliding block, a fourth cylinder, a second sliding block, and a waste stripping assembly, the second cylinder and the third cylinder are fixedly connected to the top of the support frame, the array pressing assembly forms a longitudinal sliding connection with one side of the support frame, the push rod of the second cylinder and one side of the array pressing assembly are provided with an array pressing head, the array pressing head extends to the outside and faces downward, the first sliding block forms a longitudinal sliding connection with the other side of the support frame, the push rod of the third cylinder is fixedly connected to one end of the first sliding block, one side of the second sliding block forms a transverse sliding connection with the other side of the first sliding block, the fourth cylinder is fixedly connected to the other side of the second sliding block, one end of the waste stripping assembly is fixedly connected to one end of the second sliding block, the other end of the waste stripping assembly extends to both sides below the array pressing head and faces downward, the second cylinder, the third cylinder, the fourth cylinder, and the waste stripping assembly are all electrically connected to the machine.

[0016] Furthermore, the resistance testing mechanism includes a third pressing device and a clamping type power-on testing device, the third pressing device and the clamping type power-on testing device are both electrically connected to the machine, the third pressing device is fixedly connected to one side of the fixed plate, the clamping type power-on testing device is fixedly connected to the machine and aligned with the third pressing device, and one of the material fixing positions is located between the third pressing device and the clamping type power-on testing device.

[0017] Beneficial effects of the present invention:

[0018] The present invention adopts a machine to fix the rotating feeding component, the first breaking mechanism, the second breaking mechanism, the waste material discharging mechanism, the resistance testing mechanism, and the material classification discharging mechanism and issue corresponding operation instructions. When a row of terminals to be disassembled are placed on the material fixing position in the loading area, the machine issues an instruction to rotate a preset angle to the rotating feeding component, and the rotating feeding component rotates a preset angle, so that the terminals to be disassembled are rotated to the first breaking mechanism through the material fixing position, and then the first breaking mechanism presses the terminals to be disassembled and connects one side of the terminals. The structure is broken, and then the feeding component is rotated to the next preset angle, so that the terminal to be disassembled is rotated into the second breaking mechanism through the material fixing position, and then the second breaking mechanism presses the terminal to be disassembled to break the connecting structure on the other side, and then the feeding component is rotated to the next preset angle, so that the terminal to be disassembled is rotated into the lower waste mechanism through the material fixing position, and the lower waste mechanism pries the two broken connecting structures apart, so that the two connecting structures are separated from the multiple terminals and fall off, and then the feeding component is rotated The next preset angle is rotated so that the terminal to be disassembled is rotated into the resistance testing mechanism through the material fixing position. The resistance testing mechanism performs conductivity tests on multiple terminals at the same time and records the arrangement position of the terminals of good products. Then the feeding component is rotated to the next preset angle so that the terminal to be disassembled is rotated into the material classification and unloading mechanism through the material fixing position. The machine issues corresponding handling instructions to the material classification and unloading mechanism according to the arrangement position of the terminals of good products, so that the material classification and unloading mechanism moves the terminals of good products to the corresponding good product storage area, and also moves the terminals of defective products to the corresponding defective product storage area. In the above process, as long as the feeding component is rotated by a preset angle, the terminal to be disassembled can be placed in the material fixing position that is rotated out of the material classification and unloading mechanism and stays in the loading area, and then the above disassembly and conductivity testing steps can be automatically repeated, thereby quickly screening out the terminals of good products. In summary, the terminal disassembly and testing machine can automatically disassemble and conduct electricity on the terminals, thereby efficiently screening out the terminals of good products and improving the production efficiency of the enterprise. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is an overall schematic diagram of the terminal disassembly testing machine of the present invention;

[0020] Figure 2 for Figure 1 A partial enlarged schematic diagram of the label A;

[0021] Figure 3 It is a schematic diagram of the terminal disassembly and testing machine of the present invention from another angle;

[0022] Figure 4It is a schematic diagram of a first bending device of the terminal disassembly and testing machine of the present invention;

[0023] Figure 5 It is a schematic diagram of a first pressing device of a terminal disassembly testing machine of the present invention;

[0024] Figure 6 It is a schematic diagram of the waste material lowering mechanism of the terminal disassembling and testing machine of the present invention;

[0025] Figure 7 It is a schematic diagram of the lower waste mechanism of the terminal disassembly and testing machine of the present invention from another angle;

[0026] Figure 8 It is a schematic diagram of the resistance testing mechanism of the terminal disassembly testing machine of the present invention;

[0027] Fig. 9 It is a schematic diagram of the resistance testing mechanism of the terminal disassembly testing machine of the present invention from another angle.

[0028] The reference numerals are as follows:

[0029] Machine 1, loading area 11, fixed plate 12;

[0030] Rotate the feeding assembly 2, and fix the material at the fixed position 21;

[0031] The first breaking mechanism 3, the first pressing device 31, the supporting seat 311, the lifting frame 312, the first cylinder 313, the pressing block 314, the first bending device 32, the first fixing seat 321, the first driving device 322, the first sliding frame 323, the second driving device 324, the first rotating bending member 325, the rotating frame 3251, the rotating column 32511, the plug rod 3252, and the limit block 3253;

[0032] A second breaking mechanism 4, a second pressing device 41, a second bending device 42, a second fixing seat 421, a third driving device 422, a second sliding frame 423, a fourth driving device 424, and a second rotating bending member 425;

[0033] Lower waste mechanism 5, support frame 51, second cylinder 52, array pressing assembly 53, third cylinder 54, first sliding block 55, fourth cylinder 56, second sliding block 57, waste stripping assembly 58, opening and closing cylinder 581, L-shaped clamping rod 582;

[0034] Resistance testing mechanism 6, third pressing device 61, clamping type power-on testing device 62, XY adjusting seat 621, mounting frame 622, fifth cylinder 623, third sliding frame 624, pin clamping conductive testing assembly 625, upper clamping assembly 6251, lower clamping assembly 6252, traction mechanism 6253;

[0035] Material classification and unloading mechanism 7. DETAILED DESCRIPTION

[0036] In order to more clearly and completely illustrate the technical solution of the present invention, the present invention is further described below in conjunction with the accompanying drawings.

[0037] Please refer to Figure 1-Figure 9 The present invention proposes a terminal disassembly and testing machine, comprising a machine platform 1, a rotating feeding component 2, a first breaking mechanism 3, a second breaking mechanism 4, a waste material discharging mechanism 5, a resistance testing mechanism 6, and a material classification discharging mechanism 7. The first breaking mechanism 3, the second breaking mechanism 4, the waste material discharging mechanism 5, the resistance testing mechanism 6, and the material classification discharging mechanism 7 are circumferentially distributed around the rotating feeding component 2 and are all electrically connected to the machine platform 1. The rotating feeding component 2 is electrically connected to the machine platform 1. There are n material fixing positions 21 uniformly distributed circumferentially on the outer peripheral side of the rotating feeding component 2, where n≥6. Five consecutive material fixing positions 21 are respectively connected to the first breaking mechanism 3, the second breaking mechanism 4, the waste material discharging mechanism 5, the resistance testing mechanism 6, and the material classification discharging mechanism 7. The breaking mechanism 4, the waste material discharging mechanism 5, the resistance testing mechanism 6, and the material classification and discharging mechanism 7 correspond to each other and are aligned one by one. A loading area 11 is provided on the machine table 1, and the remaining n-5 material fixing positions 21 are aligned with the loading area 11. When the rotating feeding component 2 drives the n material fixing positions 21 to rotate intermittently at a preset angle, after placing the material on the material fixing position 21 located in the loading area 11 each time, the material continuously passes through the first breaking mechanism 3, the second breaking mechanism 4, the waste material discharging mechanism 5, the resistance testing mechanism 6, and the material classification and discharging mechanism 7 in sequence for processing; the rotating feeding component 2 is driven by a stepping motor to rotate a rotating disk.

[0038] In this embodiment, when the present invention is in operation, the machine 1 is used to fix the rotating feeding component 2, the first breaking mechanism 3, the second breaking mechanism 4, the waste material unloading mechanism 5, the resistance testing mechanism 6, and the material classification unloading mechanism 7 and issue corresponding operation instructions. When a row of terminals to be disassembled are placed on the material fixing position 21 in the loading area 11, the machine 1 issues a command to rotate a preset angle to the rotating feeding component 2, and the rotating feeding component 2 rotates a preset angle, so that the terminal 8 to be disassembled is rotated to the first breaking mechanism 3 through the material fixing position 21, and then the first breaking mechanism 3 presses the terminal 8 to be disassembled and connects one side of it. The structure 9 is broken, and then the machine 1 issues a command to rotate the preset angle to the rotating feeding component 2 again, and the rotating feeding component 2 rotates to the next preset angle, so that the terminal 8 to be disassembled is rotated to the second breaking mechanism 4 through the material fixing position 21, and then the second breaking mechanism 4 presses the terminal 8 to be disassembled to break the connecting structure 9 on the other side, and then the machine 1 issues a command to rotate the preset angle to the rotating feeding component 2 again, and the rotating feeding component 2 rotates to the next preset angle, so that the terminal 8 to be disassembled is rotated to the lower waste mechanism 5 through the material fixing position 21, and the lower waste mechanism 5 breaks the two broken connecting structures. The connecting structures 9 are broken apart, so that the two connecting structures 9 and the multiple terminals 8 are separated and fall off, and then the machine 1 issues a command to rotate the preset angle to the rotating feeding component 2 again, and the rotating feeding component 2 rotates to the next preset angle, so that the terminals 8 to be disassembled are rotated to the resistance testing mechanism 6 through the material fixing position 21, and the resistance testing mechanism 6 performs a conductive test on the multiple terminals 8 at the same time, and records the arrangement positions of the terminals 8 of the good products, and then the machine 1 issues a command to rotate the preset angle to the rotating feeding component 2 again, and the rotating feeding component 2 rotates to the next preset angle, so that the terminals 8 to be disassembled are rotated to the material fixing position 21 through the material fixing position 21. In the material classification unloading mechanism 7, the machine 1 issues corresponding handling instructions to the material classification unloading mechanism 7 according to the arrangement position of the terminals 8 of good products, so that the material classification unloading mechanism 7 moves the terminals 8 of good products to the corresponding good product storage area, and also moves the terminals 8 of defective products to the corresponding defective product storage area. In the above process, as long as the feeding assembly 2 is rotated by a preset angle, the material fixing position 21 rotated out of the material classification unloading mechanism 7 and staying in the loading area 11 can place the terminals 8 to be disassembled, and then the above disassembly and conductive test steps can be automatically repeated, thereby quickly screening out the terminals of good products;

[0039] In summary, the terminal disassembly and testing machine can automatically disassemble and conduct conductivity tests on terminals, thereby efficiently screening out good terminals and improving the production efficiency of the enterprise.

[0040] In this embodiment, a fixed disk 12 is fixed on the machine 1, and the fixed disk 12 is located in the center of the rotating feeding assembly 2. One end of the first breaking mechanism 3, one end of the second breaking mechanism 4, one end of the waste lowering mechanism 5, one end of the resistance testing mechanism 6, and one end of the material classification and unloading mechanism 7 are circumferentially distributed on the fixed disk 12, and the other end of the first breaking mechanism 3, the other end of the second breaking mechanism 4, the other end of the waste lowering mechanism 5, the other end of the resistance testing mechanism 6, and the other end of the material classification and unloading mechanism 7 are respectively arranged across the outer circumference of the rotating feeding assembly 2; the fixed disk 12, as a fixed structure, does not rotate, but is arranged in the center of the rotating feeding assembly 2, so that the rotating feeding assembly 2 drives the material fixing position 21 to rotate in a circle inside the first breaking mechanism 3, the second breaking mechanism 4, the waste lowering mechanism 5, the resistance testing mechanism 6, and the material classification and unloading mechanism 7, so that the terminals can be processed smoothly.

[0041] In this embodiment, the first breaking mechanism 3 includes a first pressing device 31 and a first bending device 32. The first pressing device 31 and the first bending device 32 are both electrically connected to the machine 1. The first pressing device 31 is fixedly connected to the fixed plate 12. The first bending device 32 is fixedly connected to the machine 1 and is located on one side of the outer peripheral side of the rotating feeding component 2 and is aligned with the first pressing device 31. A material fixing position 21 is located between the first pressing device 31 and the first bending device 32. When the rotating feeding component 2 places the material on the material When a row of terminals on the material fixing position 21 is sent between the first pressing device 31 and the first bending device 32, the first pressing device 31 presses the row of terminals, and then the first bending device 32 extends horizontally toward one side of the row of terminals, and then performs a bending action at a preset angle, so that the connecting structure 9 on one side of the row of terminals is broken, and then the first bending device 32 returns to its original horizontal position and moves backward, and the rotating feeding assembly 2 rotates the preset angle to send the row of terminals into the second breaking mechanism 4.

[0042] In the present embodiment, the first bending device 32 includes a first fixed seat 321, a first driving device 322, a first sliding frame 323, a second driving device 324, and a first rotating bending member 325. The first driving device 322 and the second driving device 324 are both cylinders. The first fixed seat 321 is fixedly connected to the machine table 1, the first driving device 322 is fixedly connected to one side of the first fixed seat 321, the push rod of the first driving device 322 is fixedly connected to one side of the first sliding frame 323, the bottom of the first sliding frame 323 is slidably connected to the first fixed seat 321, one end of the second driving device 324 is rotatably connected to the first sliding frame 323, the other end of the second driving device 324 is rotatably connected to one end of the first rotating bending member 325, both sides of the first rotating bending member 325 are rotatably connected to the first sliding frame 323 respectively, the other end of the first rotating bending member 325 faces the first pressing device 31, the first driving device 322 and the second driving device 324 are all electrically connected to the machine 1; when the connecting structure 9 on a row of terminals is broken, the first driving device 322 pushes the first sliding frame 323 to slide a preset distance toward the material fixing position 21, so that the first rotating bending member 325 is horizontally inserted into the connecting structure 9 on one side of the row of terminals, and then the second driving device 324 extends out, pushing one end of the first rotating bending member 325 to rotate upward at a preset angle, thereby causing the first rotating bending member 325 to bend the inserted connecting structure 9 at a preset angle, so that the connecting structure 9 is broken, and then the second driving device 324 is reset, driving the first rotating bending member 325 to reset to a horizontal state, and then the first driving device 322 drives the first sliding frame 323 to retreat, so that the first rotating bending member 325 retreats and separates from the connecting structure 9, at this time, the connecting structure 9 still remains on one side of a row of terminals, and the rotating feeding assembly 2 rotates at a preset angle to feed a row of terminals into the second breaking mechanism 4.

[0043] In this embodiment, the first rotating bending member 325 includes a rotating frame 3251, a plurality of plug-in rods 3252, and a limit block 3253. Both ends of the rotating frame 3251 are provided with rotating columns 32511. The two rotating columns 32511 are respectively rotatably connected to the left and right sides of the first sliding frame 323. One rotating column 32511 passes through one side of the first sliding frame 323 and is fixedly connected to one end of the limit block 3253. One side of the first sliding frame 323 is provided with a corner positioning block 3231. The corner positioning block 3231 is located above the other end of the limit block 3253. The plurality of plug-in rods 3252 are arranged in sequence and are all fixedly connected to the rotating frame 325. 1, multiple plug-in rods 3252 all extend outward and face the first pressing device 31; the rotating frame 3251 is used to provide a stable mounting structure for the multiple plug-in rods 3252, and the limit block 3253 is used to limit the maximum rotation angle of the rotating frame 3251 to avoid the rotating angle of the rotating frame 3251 being too large. When the second driving device 324 pushes the rotating frame 3251 to rotate at a preset angle, the multiple plug-in rods 3252 rotate with one end of the inserted connecting structure 9 as the rotation center, that is, the parts where the multiple plug-in rods 3252 are connected to the rotating frame 3251 are tilted, so that the connecting structure 9 is bent and then broken.

[0044] In this embodiment, the first pressing device 31 includes a support seat 311, a lifting frame 312, a first cylinder 313, and a pressing block 314. The first cylinder 313 is electrically connected to the machine 1, the support seat 311 is fixedly connected to one side of the fixed disk 12, the first cylinder 313 is fixedly connected to the top of the support seat 311, one side of the lifting frame 312 forms a longitudinal sliding connection with one side of the support seat 311, the pressing block 314 is fixedly connected to the other side of the lifting frame 312 and faces downward, and the push rod of the first cylinder 313 is fixedly connected to one end of the lifting frame 312; before bending and breaking the connecting structure 9 of a row of terminals, it is necessary to press and fix the row of terminals first. When pressing, the first cylinder 313 drives the lifting frame 312 to descend, so that the pressing block 314 contacts the upper surface of the row of terminals, and applies pressing force downward through the first cylinder 313 to press the row of terminals firmly.

[0045] In this embodiment, the second breaking mechanism 4 includes a second pressing device 41 and a second bending device 42. The second pressing device 41 and the second bending device 42 are both electrically connected to the machine 1. The second bending device 42 is fixedly connected to the fixed plate 12. The second pressing device 41 is fixedly connected to the machine 1 and is located on one side of the outer peripheral side of the rotating feeding assembly 2 and is aligned with the second pressing device 41. A material fixing position 21 is located between the second pressing device 41 and the second bending device 42. The structure of the second breaking mechanism 4 is the same as that of the first breaking mechanism 3, except that the second pressing device 41 and the second bending device 42 are fixedly connected to the fixed plate 12. The positions are different, and the overall structure of the second bending device 42 is different; similarly, when the rotating feeding assembly 2 sends a row of terminals placed on the material fixing position 21 between the second pressing device 41 and the second bending device 42, the second pressing device 41 presses the row of terminals, and then the second bending device 42 extends horizontally toward one side of the row of terminals, and then bends at a preset angle, so that the connecting structure 9 on one side of the row of terminals is broken, and then the first bending device 32 returns to its original horizontal position and moves backward, and the rotating feeding assembly 2 rotates at a preset angle to send the row of terminals into the lower waste mechanism 5.

[0046] In this embodiment, the second bending device 42 includes a second fixed seat 421, a third driving device 422, a second sliding frame 423, a fourth driving device 424, and a second rotating bending member 425. The third driving device 422 and the fourth driving device 424 are both cylinders. The third driving device 422 and the fourth driving device 424 are both electrically connected to the machine 1. The second fixed seat 421 is fixedly connected to one side of the fixed plate 12, the third driving device 422 is fixedly connected to the second fixed seat 421, and the second sliding frame The bottom of 423 is slidably connected to the upper surface of the second fixed seat 421, one side of the second sliding frame 423 is fixedly connected to the push rod of the third driving device 422, one end of the fourth driving device 424 is rotatably connected to the top of the second sliding frame 423, the two sides of the second rotating bending member 425 are respectively rotatably connected to the two sides of the bottom of the second sliding frame 423, the push rod of the fourth driving device 424 is rotatably connected to one end of the second rotating bending member 425, and the other end of the second rotating bending member 425 faces the second pressing device 41 ; When bending and breaking the connecting structure 9 on the other side of a row of terminals, the third driving device 422 drives the second sliding frame 423 to slide a preset distance in the direction of the material fixing position 21, so that the second rotating bending member 425 is horizontally inserted into the connecting structure 9, and then the fourth driving device 424 pulls the second rotating bending member 425 to rotate at a preset angle, so that the second rotating bending member 425 bends the connecting structure 9 at a preset angle to break the connecting structure 9, and then the fourth driving device 424 pushes the second rotating bending member 425 to rotate and reset to a horizontal state, and then the third driving device 422 drives the second sliding frame 423 to move backward, so that the second rotating bending member 425 moves backward to withdraw the connecting structure 9, at this time, the connecting structure 9 still remains on one side of a row of terminals, that is, the connecting structures 9 on both sides of a row of terminals are in a residual state, and the rotating feeding assembly 2 rotates by a preset angle to feed a row of terminals into the lower waste mechanism 5; the second rotating bending member 425 has the same structure as the first rotating bending member 325.

[0047] In this embodiment, the lower waste mechanism 5 includes a support frame 51, a second cylinder 52, an array pressing assembly 53, a third cylinder 54, a first sliding block 55, a fourth cylinder 56, a second sliding block 57, and a waste stripping assembly 58. The second cylinder 52 and the third cylinder 54 are fixedly connected to the top of the support frame 51, and the array pressing assembly 53 forms a longitudinal sliding connection with one side of the support frame 51. The push rod of the second cylinder 52 and one side of the array pressing assembly 53 are provided with an array pressing head 531, and the array pressing head 531 extends to the outside and faces downward. The first sliding block 55 forms a The push rod of the third cylinder 54 is fixedly connected to one end of the first sliding block 55, one side of the second sliding block 57 is connected to the other side of the first sliding block 55 in a transverse sliding manner, the fourth cylinder 56 is fixedly connected to the other side of the second sliding block 57, one end of the waste stripping assembly 58 is fixedly connected to one end of the second sliding block 57, and the other end of the waste stripping assembly 58 extends to both sides below the array pressing head 531 and faces downward, and the second cylinder 52, the third cylinder 54, the fourth cylinder 56, and the waste stripping assembly 58 are all electrically connected to the machine 1; when the rotating feeding assembly 2 drives the material fixing position 21 to move a After the terminals of the row of terminals whose connecting structures 9 on both sides have been broken enter the lower waste mechanism 5, the second cylinder 52 drives the array pressing assembly 53 to move downward, so that the array pressing head 531 presses the upper surface of the row of terminals, and the fourth cylinder 56 drives the second sliding block 57 to move forward or backward in advance to correct the waste stripping assembly 58 to the top of the row of terminals, and then the third cylinder 54 drives the first sliding block 55 to move downward, so that the waste stripping assembly 58 is inserted into the connecting structures 9 on both sides of the row of terminals that have been broken, and then the waste stripping assembly 58 is stretched outward to bend the connecting structures 9 on both sides that have been broken outward. Open, and finally the connection structures 9 on both sides are torn off, and the connection structures 9 on both sides remain on the waste stripping assembly 58, and then the second cylinder 52 drives the array pressing assembly 53 to move up to free up a space above a row of terminals, and then the third cylinder 54 drives the first sliding block 55 to move up a preset distance, so that the waste stripping assembly 58 moves up, and then the fourth cylinder 56 drives the second sliding block 57 to move outward, so that the waste stripping assembly 58 moves outward to the top of the waste box, and then the third cylinder 54 drives the first sliding block 55 to shake up and down quickly, so that the connection structure 9 falls into the waste box;The waste stripping assembly 58 includes an opening and closing cylinder 581 and two L-shaped clamping rods 582. The opening and closing cylinder 581 is fixedly connected to one end of the second sliding block 57. The two L-shaped clamping rods 582 are respectively fixedly connected to the two sliding ends of the opening and closing cylinder 581. The two L-shaped clamping rods 582 are respectively located on both sides of the array pressing head 531. The L-shaped clamping rods 582 are provided with a plurality of insertion columns, which are arranged in sequence. When the connection structures 9 on both sides of a row of terminals are torn off, the plurality of insertion columns on the L-shaped clamping rods 582 are inserted into the connection structures 9, and then the opening and closing cylinder 581 is opened, so that the distance between the two L-shaped clamping rods 582 is increased, and then the connection structures 9 on both sides are torn off. ;

[0048] In this embodiment, the resistance testing mechanism 6 includes a third pressing device 61 and a clamping type power-on testing device 62. The third pressing device 61 and the clamping type power-on testing device 62 are both electrically connected to the machine 1. The third pressing device 61 is fixedly connected to one side of the fixed plate 12. The clamping type power-on testing device 62 is fixedly connected to the machine 1 and aligned with the third pressing device 61. A material fixing position 21 is located between the third pressing device 61 and the clamping type power-on testing device 62. The third pressing device 61 has the same structure as the second pressing device 41 and the first pressing device 31. The clamping type power-on testing device 62 is fixedly connected to the machine 1 and aligned with the third pressing device 61. A material fixing position 21 is located between the third pressing device 61 and the clamping type power-on testing device 62. The test device 62 is used to perform a conductive test on a row of terminals whose connection structures 9 have been torn off, so as to test the conductive performance of each terminal. The clamping type power-on test device 62 includes an XY adjustment seat 621, a mounting structure 622, a fifth cylinder 623, a third sliding frame 624, and a pin clamping conductive test assembly 625. The XY adjustment seat 621, the fifth cylinder 623, and the pin clamping conductive test assembly 625 are all electrically connected to the machine 1. The XY adjustment seat 621 is fixedly connected to the upper surface of the machine 1, the mounting structure 622 is fixedly connected to the upper surface of the XY adjustment seat 621, and the fifth cylinder 623 is fixedly connected to the upper surface of the XY adjustment seat 621. 23 is laterally fixedly connected to one side of the top of the mounting structure 622, the third sliding frame 624 is laterally slidably connected to the top of the mounting structure 622, one side of the third sliding frame 624 is fixedly connected to the push rod of the fifth cylinder 623, the pin clamping conductive test component 625 is slidably connected to the other side of the top of the mounting structure 622, one end of the third sliding frame 624 is connected to the pin clamping conductive test component 625 to form a transmission connection, and when it is necessary to perform a conductive test on multiple terminals, the fifth cylinder 623 pulls the third sliding frame 624 to move toward the direction of the pin clamping conductive test component 625 When the third sliding frame 624 drives the pin clamping conductive test component 625 to clamp the pins of the plurality of terminals, and then energizes the test. During the test, if a certain terminal fails to form a loop, it will be recorded in the storage module of the machine 1. After the test is completed, driven by the rotating feeding component 2, the plurality of terminals are rotated to the material classification unloading mechanism 7. The material classification unloading mechanism 7 moves the terminals 8 of good products to the corresponding good product storage area according to the information recorded by the machine 1, and also moves the terminals 8 of defective products to the corresponding defective product storage area.The pin clamping conductive test assembly 625 includes an upper clamping assembly 6251, a lower clamping assembly 6252, and a traction mechanism 6253. The upper clamping assembly 6251 and the lower clamping assembly 6252 are longitudinally slidably connected to the mounting frame 622. The traction mechanism 6253 is fixedly connected to the top of the mounting frame 622 and forms an elastic connection with the upper clamping assembly 6251. The elastic connection can be connected by a spring or by an elastic connection with a preset air pressure by a cylinder. The lower clamping assembly 6252 and the upper clamping assembly 6251 are provided with The third sliding frame 624 is provided with a clamping groove. The inclined surface of the lower clamping component 6252 and the inclined surface of the upper clamping component 6251 form a triangular structure and are both located in the clamping groove. When the fifth cylinder 623 pulls the third sliding frame 624 to slide toward the lower clamping component 6252 and the upper clamping component 6251, the clamping groove will simultaneously press the inclined surface of the lower clamping component 6252 and the inclined surface of the upper clamping component 6251, so that the lower clamping component 6252 and the upper clamping component 6251 are brought together to clamp the pins of multiple terminals. ;

[0049] Of course, the present invention may have many other implementations. Based on this implementation, other implementations obtained by ordinary technicians in this field without any creative work are all within the scope of protection of the present invention.

Claims

1. A terminal disassembly testing machine, characterized in that: The machine comprises a machine platform, a rotating feeding assembly, a first breaking mechanism, a second breaking mechanism, a waste material discharging mechanism, a resistance testing mechanism, and a material classification discharging mechanism. The first breaking mechanism, the second breaking mechanism, the waste material discharging mechanism, the resistance testing mechanism, and the material classification discharging mechanism are circumferentially distributed around the rotating feeding assembly and are all electrically connected to the machine platform. The rotating feeding assembly is electrically connected to the machine platform. The outer peripheral side of the rotating feeding assembly is uniformly distributed with n material fixing positions in the circumferential direction, where n is greater than or equal to 6. Five consecutive material fixing positions are respectively connected to the first breaking mechanism, the second The breaking mechanism, the waste discharge mechanism, the resistance testing mechanism, and the material classification and unloading mechanism correspond to each other and are aligned one by one. A loading area is provided on the machine platform, and the remaining n-5 material fixing positions are aligned with the loading area. When the rotating feeding assembly drives the n material fixing positions to rotate intermittently at a preset angle, after placing the material at the material fixing position located in the loading area each time, the material continuously passes through the first breaking mechanism, the second breaking mechanism, the waste discharge mechanism, the resistance testing mechanism, and the material classification and unloading mechanism in sequence for processing.

2. The terminal disassembly testing machine according to claim 1, characterized in that: A fixed plate is fixed on the machine platform, and the fixed plate is located in the center of the rotating feeding assembly. One end of the first breaking mechanism, one end of the second breaking mechanism, one end of the waste material lowering mechanism, one end of the resistance testing mechanism, and one end of the material classification and unloading mechanism are circumferentially distributed on the fixed plate, and the other end of the first breaking mechanism, the other end of the second breaking mechanism, the other end of the waste material lowering mechanism, the other end of the resistance testing mechanism, and the other end of the material classification and unloading mechanism are respectively arranged across the outer circumference of the rotating feeding assembly.

3. The terminal disassembly testing machine according to claim 2, characterized in that: The first breaking mechanism includes a first pressing device and a first bending device, both of which are electrically connected to the machine platform, the first pressing device is fixedly connected to the fixed plate, the first bending device is fixedly connected to the machine platform and is located on one side of the outer peripheral side of the rotating feeding assembly and is aligned with the first pressing device, and one of the material fixing positions is located between the first pressing device and the first bending device.

4. The terminal disassembly testing machine according to claim 3, characterized in that: The first bending device includes a first fixed seat, a first driving device, a first sliding frame, a second driving device, and a first rotating bending member. The first fixed seat is fixedly connected to the machine platform, the first driving device is fixedly connected to one side of the first fixed seat, the push rod of the first driving device is fixedly connected to one side of the first sliding frame, the bottom of the first sliding frame is slidably connected to the first fixed seat, one end of the second driving device is rotatably connected to the first sliding frame, the other end of the second driving device is rotatably connected to one end of the first rotating bending member, both sides of the first rotating bending member are rotatably connected to the first sliding frame respectively, the other end of the first rotating bending member faces the first pressing device, and the first driving device and the second driving device are both electrically connected to the machine platform.

5. The terminal disassembly testing machine according to claim 4, characterized in that: The first rotating bending part includes a rotating frame, a plurality of plug-in rods, and a limit block. Rotating columns are provided at both ends of the rotating frame. The two rotating columns are respectively rotatably connected to the left and right sides of the first sliding frame. One rotating column passes through one side of the first sliding frame and is fixedly connected to one end of the limit block. A corner positioning block is provided on one side of the first sliding frame, and the corner positioning block is located above the other end of the limit block. The plurality of plug-in rods are arranged in sequence and are fixedly connected to one side of the rotating frame. The plurality of plug-in rods extend outward and face the first pressing device.

6. The terminal disassembly testing machine according to claim 3, characterized in that: The first pressing device includes a support seat, a lifting frame, a first cylinder, and a pressing block. The first cylinder is electrically connected to the machine platform. The support seat is fixedly connected to one side of the fixed plate. The first cylinder is fixedly connected to the top of the support seat. One side of the lifting frame forms a longitudinal sliding connection with one side of the support seat. The pressing block is fixedly connected to the other side of the lifting frame and faces downward. The push rod of the first cylinder is fixedly connected to one end of the lifting frame.

7. The terminal disassembly testing machine according to claim 2, characterized in that: The second breaking mechanism includes a second pressing device and a second bending device, the second pressing device and the second bending device are both electrically connected to the machine, the second bending device is fixedly connected to the fixed plate, the second pressing device is fixedly connected to the machine and is located on one side of the outer peripheral side of the rotating feeding assembly and is aligned with the second pressing device, and one of the material fixing positions is located between the second pressing device and the second bending device.

8. The terminal disassembly testing machine according to claim 7, characterized in that: The second bending device includes a second fixed seat, a third driving device, a second sliding frame, a fourth driving device, and a second rotating bending member. The third driving device and the fourth driving device are both electrically connected to the machine. The second fixed seat is fixedly connected to one side of the fixed plate, and the third driving device is fixedly connected to the second fixed seat. The bottom of the second sliding frame is slidably connected to the upper surface of the second fixed seat, one side of the second sliding frame is fixedly connected to the push rod of the third driving device, one end of the fourth driving device is rotatably connected to the top of the second sliding frame, both sides of the second rotating bending member are respectively rotatably connected to the two sides of the bottom of the second sliding frame, the push rod of the fourth driving device is rotatably connected to one end of the second rotating bending member, and the other end of the second rotating bending member faces the second pressing device.

9. The terminal disassembly testing machine according to claim 2, characterized in that: The lower waste mechanism includes a support frame, a second cylinder, an array pressing assembly, a third cylinder, a first sliding block, a fourth cylinder, a second sliding block, and a waste stripping assembly. The second cylinder and the third cylinder are both fixedly connected to the top of the support frame, the array pressing assembly forms a longitudinal sliding connection with one side of the support frame, the push rod of the second cylinder and one side of the array pressing assembly are provided with an array pressing head, the array pressing head extends to the outside and faces downward, the first sliding block forms a longitudinal sliding connection with the other side of the support frame, the push rod of the third cylinder is fixedly connected to one end of the first sliding block, one side of the second sliding block forms a transverse sliding connection with the other side of the first sliding block, the fourth cylinder is fixedly connected to the other side of the second sliding block, one end of the waste stripping assembly is fixedly connected to one end of the second sliding block, the other end of the waste stripping assembly extends to both sides below the array pressing head and faces downward, and the second cylinder, the third cylinder, the fourth cylinder, and the waste stripping assembly are all electrically connected to the machine.

10. The terminal disassembly testing machine according to claim 2, characterized in that: The resistance testing mechanism includes a third pressing device and a clamping type power-on testing device, both of which are electrically connected to the machine platform, the third pressing device is fixedly connected to one side of the fixed plate, the clamping type power-on testing device is fixedly connected to the machine platform and aligned with the third pressing device, and a material fixing position is located between the third pressing device and the clamping type power-on testing device.

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