CPU (Central Processing Unit) Socket high-speed pin inserting equipment

Abstract

The invention discloses CPU Socket high-speed pin inserting equipment, and belongs to the technical field of chip processing, the CPU Socket high-speed pin inserting equipment comprises a rack, a protective cover is arranged on the rack, a terminal feeding and detecting mechanism, a defective product removing mechanism and a material belt moving structure are arranged on the rack, the defective product removing mechanism is located above the terminal feeding and detecting mechanism, and the material belt moving structure is located above the defective product removing mechanism. The material belt moving structure is located at the discharging end of the terminal feeding and detecting mechanism. A cam pin inserting mechanism is further arranged on the machine frame and located between the defective product removing mechanism and the material belt moving mechanism. The rack is provided with a support, a rubber core feeding assembly, a rubber core hole blocking detection and rubber core first needle position reference positioning assembly, a rubber core hole blocking detection and rubber core first needle position reference positioning assembly, a rubber core transferring and size compensation assembly, a pin inserting rotating assembly and a product discharging assembly, and the rack is further provided with a discharging carrying structure and a discharging bearing structure. According to the invention, the terminal can be automatically inserted into the rubber core, and the working efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of chip processing, and in particular relates to a CPU Socket high-speed pin insertion device. Background Art

[0002] The cam pin insertion machine is an automated device used for the pin insertion of connector terminals. It is usually composed of a feeding mechanism, a conjugate cam, a cutting mechanism, a pin insertion structure, and other parts. Its working principle is to achieve the pin insertion action through the movement of the cam mechanism. The feeding mechanism transports the plastic parts or parts to be inserted to the specified position, and the conjugate cam drives the relevant parts to perform precise movements, including cutting and pin insertion. The pin pusher mechanism and the pin clamping mechanism in the pin insertion structure cooperate with each other to complete the operation of inserting the terminal pin into the hole of the plastic part or part. The cutting mechanism is used to cut off the waste at the pin connection.

[0003] However, the processing speed of traditional pin insertion machines can usually only reach 300 to 400 revolutions per minute, which has low production efficiency. With the development of electronic products, higher requirements have been put forward for the miniaturization and high density of connector terminals, and traditional pin insertion machines can no longer meet the processing needs.

[0004] The traditional mechanical cam pin insertion mechanism has many disadvantages, such as fixed size, inability to flexibly and accurately control, and only one material number corresponds to one machine; it is inconvenient to adjust and repair, and can only make one standard product, which is inflexible and has no commonality; the pin insertion speed is slow and the production efficiency is low; the structure and method are complex, and the mechanical high-speed operation is unstable. Summary of the invention

[0005] The embodiment of the present invention provides a CPU Socket high-speed pin insertion device to solve the problems in the prior art.

[0006] The embodiment of the present invention adopts the following technical scheme: a CPU Socket high-speed pin insertion device, comprising a frame, a protective cover is provided on the frame, a terminal feeding and detection mechanism, a defective product removal mechanism and a material belt moving structure are provided on the frame, the defective product removal mechanism is located above the terminal feeding and detection mechanism and is arranged toward the terminal feeding and detection mechanism, the material belt moving structure is located at the discharge end of the terminal feeding and detection mechanism so that the material belt moves on the terminal feeding and detection mechanism; the frame is also provided with a cam pin insertion mechanism, the cam pin insertion mechanism is located between the defective product removal mechanism and the material belt moving structure, the frame is provided with a support, a rubber core feeding assembly, a rubber core plugging detection and rubber core first needle position reference positioning assembly, a rubber core transfer assembly, a pin rotation assembly and a product discharge assembly, the rubber core plugging detection and rubber core first needle position reference positioning assembly have the same structure as the product discharge assembly and are arranged on the support with upper and lower intervals, and the frame is also provided with a material unloading and handling structure and a material unloading bearing structure.

[0007] Furthermore, the terminal feeding and inspection mechanism includes a horizontal conveyor platform and a conveyor track is provided on the horizontal conveyor platform. The horizontal conveyor platform is provided with a terminal top inspection camera and a terminal side inspection camera for respectively inspecting the top and side of the terminal, so as to ensure that only defective terminals are cut and excluded, and effectively control the terminal utilization rate of the equipment. The horizontal conveyor platform is provided with a notch; The defective product removal mechanism comprises a removal platform arranged at the notch on the horizontal conveying platform, a horizontally arranged removal motor is arranged on the removal platform, an eccentric wheel is eccentrically arranged on the main shaft of the removal motor, a removal head is arranged on the removal platform and slides up and down with the eccentric wheel, a removal rod is arranged on the removal head and is hinged to the eccentric wheel, and a material discharge pipe is arranged at the notch; The material belt moving structure includes a material pulling seat and a tail material cutting structure arranged on a horizontal conveying platform. The material pulling seat is provided with a material pulling motor, and a ratchet material pulling roller is provided on the main shaft of the material pulling motor. The tail material cutting structure is connected to the discharge end of the horizontal conveying platform.

[0008] Furthermore, the cam pin mechanism includes an installation box and three groups of cam rotating mechanisms, a conjugate camshaft connected with horizontal rotation is provided in the installation box, a driving structure connected with the conjugate camshaft in transmission is provided outside the installation box, the three groups of cam rotating mechanisms are connected with the conjugate camshaft in transmission, each group of cam rotating mechanisms includes a hanging seat, a rotating arm hinged to the support seat is provided, the rotating arm is L-shaped, the rotating arm is provided with two rotating wheels in contact with the conjugate camshafts, the other end of the rotating arm is provided with a clamping column, a sliding seat is provided on the side wall of the installation box, a sliding rod is provided on the sliding seat to slide with the sliding rod, the sliding rod is clamped with the clamping column, and the cam pin mechanism also includes a lifting arm for driving the terminal to rise, a pressing arm for driving the terminal to descend, and a moving arm for driving the terminal to move horizontally; The installation box is provided with an oil inlet pipe and an oil outlet pipe, and the frame is provided with an oil inlet pipe and an oil outlet pipe. Furthermore, the rubber core feeding mechanism includes a support seat, a storage frame, a spacing cylinder, a spacing bar and two locking cylinders symmetrically arranged on the support seat. The support seat is vertically arranged, the storage frame is rotatably connected to the top of the support seat, a slide groove is arranged in the storage frame, a sliding plate is arranged on the storage frame, and the storage frame is locked on the support seat through the operation of two locking cylinders. The spacing cylinder is horizontally arranged on the support seat, and the spacing bar and the telescopic end of the spacing cylinder are arranged on the support seat. The support seat is provided with a moving groove for the rubber core to move up and down. The opposite side of the support seat is provided with a first needle position positioning camera for detecting the rubber core. By controlling the single-axis robot in the XYZ direction, the size of the carrier for positioning the rubber core is compensated to achieve the effect of precise terminal insertion. The support seat is provided with a docking channel for docking with the moving groove, and the support seat is provided with a storage box docked with the docking channel.

[0009] Furthermore, the rubber core loading assembly includes a loading seat, a horizontally arranged electric slide is provided on the top of the loading seat, a loading block is provided on the electric slide, and a transport air clamp is provided on the loading block.

[0010] Furthermore, the rubber core hole blocking detection and rubber core first needle position reference positioning assembly and the product discharge assembly all include a servo feeder motor, a servo screw, a feeder block and a number of feeder rods arranged at equal intervals, and the support is respectively provided with a rubber core feeding track and a finished product discharge track, the servo feeder motor is located on the support, the servo screw is connected to the main shaft of the servo feeder motor, the feeder block is threadedly connected to the servo screw, a horizontally arranged feeder moving cylinder is provided on the feeder block, a feeder moving block slidingly matched therewith is provided on the feeder block and the feeder moving block is connected to the telescopic end of the feeder moving cylinder, and a number of feeder rods are equidistantly arranged on the feeder moving block and located at the rubber core feed track.

[0011] Furthermore, the rubber core transfer assembly includes a mounting frame and an XYZ three-axis movable slide arranged on the mounting frame, and two sets of symmetrically arranged positioning air clamps are arranged on the sliding end of the XYZ three-axis movable slide for positioning the rubber core, and the mounting frame is provided with an up-and-down movable slide for driving the rubber core to move up and down, and a transfer air clamp is arranged on the movable end of the up-and-down movable slide Furthermore, the pin rotation assembly includes a rotating seat, a rotating motor, a rotating wheel and two rotating adjustment air clamps. The rotating seat is vertically arranged beside the support, the rotating motor is located on the rotating seat, the rotating wheel is rotatably connected to the rotating seat, and a belt connected to the rotating wheel for transmission is provided on the main shaft of the rotating motor. The two rotating adjustment air clamps are symmetrically arranged on the side walls of the rotating wheel.

[0012] Furthermore, the material unloading and handling structure includes a material unloading seat, a horizontally arranged material unloading slide is provided on the material unloading seat, a lifting cylinder is provided on the movable end of the material unloading slide, and a material unloading air clamp is provided on the telescopic end of the lifting cylinder.

[0013] Furthermore, the unloading supporting structure includes a supporting platform, a vertically arranged vertical slide is provided on the supporting platform, a limit frame is provided on the movable end of the vertical slide, an air clamp is placed on the limit frame, a supporting block slidably matched with the supporting platform is provided on the supporting platform, a moving cylinder connected to the supporting block is provided on the supporting platform, a rotating motor is provided on the supporting block, a rotating disk is provided on the main shaft of the rotating motor, and four vertically arranged limit blocks are provided on the rotating disk.

[0014] At least one of the above technical solutions adopted in the embodiments of the present invention can achieve the following beneficial effects: Firstly, the high-speed cam pin insertion machine of the present invention has a production capacity of 8K / day, an equipment utilization rate of 85%, a yield rate of about 97% or more (excluding defective incoming materials), a relatively simple structure, and high operating stability; it is compatible with a variety of needle types, and the production of products of different specifications can be achieved by changing parameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings: Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the local three-dimensional structure of the present invention Figure 1 ; Figure 3 It is a schematic diagram of the local three-dimensional structure of the present invention Figure 2 ; Figure 4 It is a three-dimensional structural schematic diagram of the defective product removal mechanism and the material belt moving structure in the present invention; Figure 5 It is a three-dimensional structural schematic diagram of the cam pin mechanism in the present invention; Figure 6 The 3D structure of the cam pin mechanism in the present invention is shown in FIG. Figure 1 ; Figure 7 The 3D structure of the cam pin mechanism in the present invention is shown in FIG. Figure 2 ; Figure 8 The three-dimensional structure of the rubber core feeding mechanism in the present invention is shown in FIG. Figure 1 ; Fig. 9 The three-dimensional structure of the rubber core feeding mechanism in the present invention is shown in FIG. Figure 2 ; Fig.10 It is a schematic diagram of the three-dimensional structure of the rubber core feeding assembly in the present invention; Fig.11 It is a three-dimensional structural schematic diagram of the rubber core hole blocking detection and rubber core first needle position reference positioning component and the product discharge component in the present invention; Fig.12 This is a schematic diagram of the CCD structure of the first needle position reference detection of the rubber core of the present invention; Fig.13 The three-dimensional structure of the pin rotating assembly of the present invention is shown in FIG. Figure 1 ; Fig.14 The three-dimensional structure of the pin rotating assembly of the present invention is shown in FIG. Figure 2 ; Fig.15It is a schematic diagram of the three-dimensional structure of the rubber core transfer assembly in the present invention; Fig.16 It is a three-dimensional structural schematic diagram of the material unloading and handling structure and the material unloading and bearing structure in the present invention; Fig.17 It is a three-dimensional structural schematic diagram of the material unloading and handling structure in the present invention; Fig.18 It is a three-dimensional structural schematic diagram of the material loading structure in the present invention; Fig.19 It is a schematic diagram of the terminal and the rubber core; Reference numerals Frame 1, protective cover 11, terminal feeding and detection mechanism 2, horizontal conveyor table 21, conveyor track 22, top detection camera 23, terminal side detection camera 24, defective product removal mechanism 3, removal table 31, removal motor 32, eccentric wheel 33, removal head 34, removal rod 35, feed tube 36, material belt moving structure 4, material pulling seat 41, tail material cutting structure 42, material pulling motor 43, ratchet material pulling roller 44, cam pin mechanism 5, installation box 50, cam rotation mechanism 5 1, conjugate camshaft 511, driving structure 512, hanging seat 513, rotating arm 514, rotating wheel 515, clamping column 517, sliding seat 518, sliding rod 519, lifting arm 52, pressing arm 53, moving arm 54, rubber core feeding mechanism 6, supporting seat 61, storage frame 62, spacing cylinder 63, spacing bar 64, locking cylinder 65, slide plate 66, first detection camera, docking channel 68, storage box 69, rubber core feeding assembly 7, feeding seat 71, electric slide 72, feeding Block 73, transport air clamp 74, rubber core plugging detection and rubber core first needle position reference positioning component 8, product discharge component 80, servo feeder motor 81, servo screw 82, feeder block 83, feeder rod 84, feeder moving cylinder 85, feeder moving block 86, support 90, rubber core feed track 901, finished product discharge track 902, rubber core transfer component 9, mounting frame 91, XYZ three-axis moving slide 92, positioning air clamp 93, up and down moving slide 94, transfer air clamp 95, pin rotation Rotating assembly 10, rotating seat 101, rotating motor 102, rotating wheel 103, rotating adjustment air clamp 104, belt 105, unloading and handling structure 12, unloading seat 121, unloading horizontal slide 122, lifting cylinder 123, unloading air clamp 124, unloading bearing structure 13, bearing platform 131, vertical slide 132, limiting frame 133, placing air clamp 134, bearing block 135, moving cylinder 136, rotating motor 137, rotating disk 138, limiting block 139. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the specific embodiments of the present invention and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0017] The technical solutions provided by various embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.

[0018] Reference Figures 1 to 19 As shown, an embodiment of the present invention provides a CPU Socket high-speed pin insertion device, including a frame 1, a protective cover 11 is provided on the frame 1, a terminal feeding and detection mechanism 2, a defective product removal mechanism 3 and a material belt moving structure 4 are provided on the frame 1, the defective product removal mechanism 3 is located above the terminal feeding and detection mechanism 2 and is arranged toward the terminal feeding and detection mechanism 2, the material belt moving structure 4 is located at the discharge end of the terminal feeding and detection mechanism 2 so that the material belt moves on the terminal feeding and detection mechanism 2; the frame 1 is also provided with a cam pin insertion mechanism 5, The cam pin mechanism 5 is located between the defective product removal mechanism 3 and the material belt moving structure 4. The frame 1 is provided with a support 90, a rubber core loading component 7, a rubber core hole blocking detection and rubber core first needle position reference positioning component 8, a rubber core transfer component 9, a pin rotation component 10 and a product discharge component 80. The rubber core hole blocking detection and rubber core first needle position reference positioning component 8 has the same structure as the product discharge component 80 and is arranged on the support 90 with upper and lower intervals. The frame 1 is also provided with a material unloading and handling structure 12 and a material unloading bearing structure 13.

[0019] Specifically, the terminal feeding and detection mechanism 2 includes a horizontal conveying platform 21 and a conveying track 22 is provided on the horizontal conveying platform 21. A terminal top detection camera 23 and a terminal side detection camera 24 are mounted on the horizontal conveying platform 21 for respectively detecting the top and side of the terminal. A notch is provided on the horizontal conveying platform 21. The defective product removal mechanism 3 includes a removal platform 31 arranged at a notch on the horizontal conveying platform 21, a horizontally arranged removal motor 32 is arranged on the removal platform 31, an eccentric wheel 33 is eccentrically arranged on the main shaft of the removal motor 32, a removal head 34 is arranged on the removal platform 31 and is slidably matched with the removal motor 32, a removal rod 35 is arranged on the removal head 34 and is hingedly connected to the eccentric wheel 33, and a material discharge pipe 36 is arranged at the notch; The material belt moving structure 4 includes a material pulling seat 41 and a tail material cutting structure 42 arranged on the horizontal conveying platform 21. The material pulling seat 41 is provided with a material pulling motor 43. The main shaft of the material pulling motor 43 is provided with a ratchet material pulling roller 44. The tail material cutting structure 42 is connected to the discharge end of the horizontal conveying platform 21.

[0020] During the loading process of the terminal, the terminal row is placed on the conveying track 22, and then the pulling motor 43 drives the ratchet pulling roller 44 to rotate, which drives the position of the material strip on the terminal to move forward, thereby moving the position of the terminal forward horizontally on the conveying track 22. During the forward conveying process of the terminal, the top detection camera 23 and the terminal side detection camera 24 are used to detect the terminal respectively to detect whether the terminal is bent or damaged, and whether it meets the requirements; When it is detected that there are defects or excess on the terminal, the removal motor 32 works to drive the eccentric wheel 33 to rotate, which will drive the removal rod 35 to rotate so that the removal head 34 moves up and down on the removal platform 31 to remove the excess defects or defective terminals on the terminal. After removal, the damaged terminals are discharged outward through the discharge pipe 36, and the qualified terminals are moved forward to the bottom of the cam pin mechanism 5 through the conveying track 22; When the tail material cutting structure 42 is in operation, the tail material on the terminal is cut.

[0021] The terminals can be automatically loaded and inspected during the loading process. When defective terminals are found, the defective terminals can be removed, thereby removing defective terminals and improving the pass rate when the terminals are subsequently plugged in.

[0022] Specifically, the cam pin mechanism 5 includes an installation box 50 and three groups of cam rotating mechanisms 51. The installation box 50 is provided with a conjugate cam shaft 511 connected to horizontal rotation. The installation box 50 is provided with a driving structure 512 that is transmission-connected to the conjugate cam shaft 511. The three groups of cam rotating mechanisms 51 are transmission-connected to the conjugate cam shaft 511. Each group of cam rotating mechanisms 51 includes a hanging seat 513. The hanging seat 513 is provided with a rotating arm 514 hinged thereto. The rotating arm 514 is L-shaped. The rotating arm 514 is provided with a rotating wheel 515 that contacts with two conjugate cam shafts 511, and the other end of the rotating arm 514 is provided with a clamping column 517. A sliding seat 518 is provided on the side wall of the installation box 50, and a sliding rod 519 that slides with the sliding seat 518 is provided. The sliding rod 519 is clamped with the clamping column 517. The cam pin mechanism 5 also includes a lifting arm 52 that drives the terminal to rise, a pressing arm 53 that drives the terminal to descend, and a moving arm 54 that drives the terminal to move horizontally; Two rotating wheels 515 are provided on the rotating arm 514 so that the rotating arm 514 will not swing during use.

[0023] When working, the driving structure 512 drives the conjugate camshaft 511 to rotate in the installation box 50, thereby driving the three groups of cam rotating mechanisms 51 to rotate respectively. When the conjugate camshaft 511 rotates, it drives the positions of the two rotating wheels 515 on the rotating arm 514 to rotate, so that the rotating arm 514 swings on the hanging seat 513, and the position of the clamping column 517 swings up and down, thereby driving the sliding rod 519 to move up and down on the sliding seat 518; There are three sets of cam rotating mechanisms 51, which will drive the lifting arm 52 to move upward and the pressing arm 53 to move downward during use. The movement of the lifting arm 52 and the pressing arm 53 will limit and fix the position of the terminal, and the horizontal movement of the movable arm 54 will drive the terminal to move onto the rubber pad, thereby completing the terminal insertion work.

[0024] The installation box 50 is provided with an oil inlet pipe and an oil outlet pipe, and the frame 1 is provided with a constant temperature control system connected to the oil inlet pipe and the oil outlet pipe to the oil circuit compressor refrigeration, which effectively controls the heat generated by the high-speed operation of the cam, reduces the loss of the high-speed operation workpiece, makes the mechanical movement performance of the cam reach the best stable state, and improves the utilization rate and yield rate of the equipment. Cooling oil is provided in the installation box 50, and the cooling system can circulate and cool the cooling oil in the installation box 50 to ensure the high-speed rotation of the conjugate camshaft 511.

[0025] Specifically, the rubber core feeding mechanism 6 includes a support seat 61, a storage frame 62, a spacing cylinder 63, a spacing bar 64 and two locking cylinders 65 symmetrically arranged on the support seat 61. The support seat 61 is vertically arranged, and the storage frame 62 is rotatably connected to the top of the support seat 61. A slide groove is arranged in the storage frame 62, and a sliding plate 66 is arranged on the storage frame 62. The storage frame 62 is locked on the support seat 61 through the operation of two locking cylinders 65. The spacing cylinder 63 is horizontally arranged on the support seat 61, and the spacing bar 64 and the telescopic end of the spacing cylinder 63 are provided on the support seat 61. A moving groove for the rubber core to move up and down is provided on the support seat 61. A first needle position positioning camera for detecting the rubber core is provided on the opposite side of the support seat 61. By controlling the single-axis robot in the XYZ direction, the size of the carrier for positioning the rubber core is compensated to achieve the effect of precise terminal insertion. The support base 61 is provided with a docking channel 68 for docking with the moving groove, and the support base 61 is provided with a storage box 69 for docking with the docking channel 68 .

[0026] When loading the rubber core, first make the storage frame 62 in a horizontal state, so that the rubber cores are stacked in the slide grooves in the storage frame 62 in sequence, and the middle position of the rubber core is limited by the slide plate 66. After the stacking is full, the storage frame 62 is rotated to a vertical position, and then the storage frame 62 is locked on the support seat 61 by two locking cylinders 65. When the rubber core is discharged, the spacing cylinder 63 will drive the position of the spacing bar 64 to move horizontally, so that the rubber cores in the storage frame 62 will fall down one by one into a side groove in the support seat 61. The rubber core is inspected by the first detection camera to detect whether the holes on the rubber core are blocked to affect the subsequent terminal insertion into the rubber core. When it is detected that the rubber core does not meet the requirements, the rubber core is moved to the storage box 69 through the docking channel 68, so that the automatic loading of the rubber core can be realized, and the rubber core can also be automatically inspected during the loading process.

[0027] Specifically, the rubber core loading assembly 7 includes a loading seat 71, a horizontally arranged electric slide 72 is provided on the top of the loading seat 71, a loading block 73 is provided on the electric slide 72, and a transport air clamp 74 is provided on the loading block 73; After the rubber core is moved for inspection, the rubber core that meets the requirements is clamped by the transport air clamp 74, and then the electric slide 72 drives the position of the loading block 73 to clamp it, and then it is clamped and transported to the rubber core plugging detection and rubber core first needle position reference positioning component 8.

[0028] Specifically, the rubber core hole blocking detection and rubber core first needle position reference positioning component 8 and the product discharge component 80 all include a servo feeder motor 81, a servo screw 82, a feeder block 83 and a number of feeder rods 84 arranged at equal intervals. The support 90 is respectively provided with a rubber core feeding track 901 and a finished product discharge track 902. The servo feeder motor 81 is located on the support 90, the servo screw 82 is connected to the main shaft of the servo feeder motor 81, the feeder block 83 is threadedly connected to the servo screw 82, a horizontally arranged feeder moving cylinder 85 is provided on the feeder block 83, a feeder moving block 86 that slides with the feeder block 83 is provided on the feeder block 83 and the feeder moving block 86 is connected to the telescopic end of the feeder moving cylinder 85, and a number of feeder rods 84 are equidistantly arranged on the feeder moving block 86 and are located at the rubber core feeding track 901.

[0029] When the rubber core is loaded at intervals, the servo feeding motor 81 drives the servo screw 82 to rotate, thereby driving the position of the feeding block 83 to move horizontally, which will drive the positions of several feeding rods 84 to move on the rubber core feeding track 901. During the loading process, the feeding moving cylinder 85 drives the position of the feeding moving block 86 to move horizontally, thereby causing the positions of several feeding rods 84 to move forward and backward. In the process of loading the rubber core, the rubber core placed in the rubber core feeding track 901 can be loaded forward at intervals, thereby realizing automatic loading of the rubber core.

[0030] After the terminals are plugged into the plastic core, the chip can be moved at intervals by the product discharge assembly 80 so that the chip moves to the side of the unloading and handling structure 12 on the finished product discharge track 902 .

[0031] Specifically, the rubber core transfer assembly 9 includes a mounting frame 91 and an XYZ three-axis movable slide 92 arranged on the mounting frame 91, two sets of symmetrically arranged positioning air clamps 93 are arranged on the sliding end of the XYZ three-axis movable slide 92 for positioning the rubber core, and an up-and-down movable slide 94 for driving the rubber core to move up and down is arranged on the mounting frame 91, and a transfer air clamp 95 is arranged on the moving end of the up-and-down movable slide 94; When the terminal is plugged into the rubber core, the operation of the XYZ three-axis moving slide 92 will drive the position of the rubber core on the positioning air clamp 93 to move three-dimensionally, so that the terminals on the conveying track 22 are plugged into the rubber core one by one through the horizontally moving arm 54, thereby realizing the automatic loading operation of the terminals. After the terminals are plugged in, the position of the transfer air clamp 95 is moved upward by the up and down moving slide 94, and the plugged rubber core is moved to the feed end of the product discharge component 80.

[0032] It should be noted that a detection camera is provided at the outlet end of the rubber core plugging detection and the rubber core first needle position reference positioning component 8. The detection camera can detect and align the reference of the hole on the rubber core to see whether the rubber core is at the center of the positioning air clamp 93, so as to allow the terminal to be inserted into the rubber core later; An inspection camera is provided at the feeding end of the product discharging assembly 80. The inspection camera can detect whether the terminal is completely inserted into the plastic core after the terminal is inserted into the plastic core, which will affect the subsequent use of the chip.

[0033] Specifically, the pin rotating assembly 10 includes a rotating seat 101, a rotating motor 102, a rotating wheel 103 and two rotating adjustment air clamps 104. The rotating seat 101 is vertically arranged beside the support 90, the rotating motor 102 is located on the rotating seat 101, the rotating wheel 103 is rotatably connected to the rotating seat 101, and a belt 105 that is transmission-connected to the rotating wheel 103 is provided on the main shaft of the rotating motor 102. The two rotating adjustment air clamps 104 are symmetrically arranged on the side walls of the rotating wheel 103.

[0034] When plugging the terminal on the rubber core, after the plugging on one end of the rubber core is completed, the two adjustment air clamps will clamp and fix the rubber core, and then the rotating motor 102 will drive the rotating wheel 515 to rotate 180 degrees on the rotating seat 101 through the belt 105, so that the position of the rubber core is adjusted, and then the rubber core is placed on the transfer air clamp 95, and the terminal on the other side of the rubber core is plugged.

[0035] Specifically, the material unloading and handling structure 12 includes a material unloading seat 121, on which a horizontal unloading slide 122 is horizontally arranged, a lifting cylinder 123 is arranged on the moving end of the material unloading slide 122, and a material unloading air clamp 124 is arranged on the telescopic end of the lifting cylinder 123; the material unloading bearing structure 13 includes a bearing platform 131, on which a vertical slide 132 is vertically arranged, a limiting frame 133 is arranged on the moving end of the vertical slide 132, and an air clamp 134 is placed on the limiting frame 133, and a bearing block 135 slidably matched with the bearing platform 131 is provided, and a moving cylinder 136 connected to the bearing block 135 is provided on the bearing platform 131, and a rotating motor 137 is provided on the bearing block 135, and a rotating disk 138 is provided on the main shaft of the rotating motor 137, and four vertically arranged limiting blocks 139 are provided on the rotating disk 138.

[0036] After the chip with pins is completed, the chip is clamped by the unloading air clamp 124, and the chip is moved to the limit frame 133 by the unloading horizontal slide 122. At this time, the limit frame 133 is in the highest position through the vertical slide 132. Then the lifting cylinder 123 will place the chip on the placement air clamp 134, and then the vertical slide 132 will move the chip downward so that the chip passes through the limit block 139, so that the chips are stacked on the limit block 139 in sequence until the chips on the limit block 139 are fully stacked, and then the moving cylinder 136 can be used to drive the carrier 131 to move horizontally on the unloading seat 121, and the rotating motor 137 can be used to drive the rotating disk 138 to rotate, so that the position of the next limit block 139 is located at the limit frame 133, so that the next stacking of the chip can be automatically moved and unloaded.

[0037] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A CPU Socket high-speed pin device, characterized in that: The invention comprises a frame (1), wherein a protective cover (11) is provided on the frame (1), and a terminal feeding and detection mechanism (2), a defective product removal mechanism (3) and a material belt moving structure (4) are provided on the frame (1), wherein the defective product removal mechanism (3) is located above the terminal feeding and detection mechanism (2) and is arranged toward the terminal feeding and detection mechanism (2), and the material belt moving structure (4) is located at the discharge end of the terminal feeding and detection mechanism (2) so that the material belt moves on the terminal feeding and detection mechanism (2); and the frame (1) is also provided with a cam pin insertion mechanism (5), wherein the cam pin insertion mechanism (5) is provided with a cam pin insertion mechanism (6) and a cam pin insertion mechanism (7) is provided on the frame (1). The structure (5) is located between the defective product removal mechanism (3) and the material belt moving structure (4); the frame (1) is provided with a support (90), a rubber core feeding assembly (7), a rubber core hole blocking detection and rubber core first needle position reference positioning assembly (8), a rubber core transfer assembly (9), a pin rotation assembly (10) and a product discharge assembly (80); the rubber core hole blocking detection and rubber core first needle position reference positioning assembly (8) has the same structure as the product discharge assembly (80) and is arranged on the support (90) with an upper and lower interval; the frame (1) is also provided with a material discharge handling structure (12) and a material discharge bearing structure (13).

2. The CPU Socket high-speed pin insertion device according to claim 1, characterized in that: The terminal feeding and detection mechanism (2) comprises a horizontal conveying platform (21) on which a conveying track (22) is provided, and a terminal top detection camera (23) and a terminal side detection camera (24) for respectively detecting the top and side of the terminal are mounted on the horizontal conveying platform (21), and a notch is provided on the horizontal conveying platform (21); The defective product removal mechanism (3) comprises a removal platform (31) arranged at a notch on a horizontal conveying platform (21), a horizontally arranged removal motor (32) being provided on the removal platform (31), an eccentric wheel (33) being eccentrically arranged on the main shaft of the removal motor (32), a removal head (34) being provided on the removal platform (31) and being slidably matched with the removal motor (32) up and down, a removal rod (35) being hingedly connected to the eccentric wheel (33) being provided on the removal head (34), and a material discharge pipe (36) being provided at the notch; The material belt moving structure (4) comprises a material pulling seat (41) and a tail material cutting structure (42) arranged on a horizontal conveying platform (21); a material pulling motor (43) is provided on the material pulling seat (41); a ratchet material pulling roller (44) is provided on the main shaft of the material pulling motor (43); and the tail material cutting structure (42) is connected to the discharge end of the horizontal conveying platform (21).

3. The CPU Socket high-speed pin insertion device according to claim 1, characterized in that: The cam pin mechanism (5) comprises an installation box (50) and three groups of cam rotating mechanisms (51); a conjugated cam shaft (511) connected in horizontal rotation is provided inside the installation box (50); a driving structure (512) connected in transmission to the conjugated cam shaft (511) is provided outside the installation box (50); the three groups of cam rotating mechanisms (51) are connected in transmission to the conjugated cam shaft (511); each group of cam rotating mechanisms (51) comprises a hanging seat (513); a rotating arm (514) hingedly connected to the hanging seat (513) is provided on the hanging seat (513); the rotating arm (514) is arranged in an L shape; The rotating arm (514) is provided with a rotating wheel (515) which contacts with two conjugate cam shafts (511), and the other end of the rotating arm (514) is provided with a clamping column (517). A sliding seat (518) is provided on the side wall of the installation box (50), and a sliding rod (519) which is slidably matched with the sliding seat (518), and the sliding rod (519) is clamped with the clamping column (517). The cam pin mechanism (5) also includes a lifting arm (52) which drives the terminal to rise, a pressing arm (53) which drives the terminal to descend, and a moving arm (54) which drives the terminal to move horizontally. The installation box (50) is provided with an oil inlet pipe and an oil outlet pipe, and the frame (1) is provided with a constant temperature control system connected to the oil inlet pipe and the oil outlet pipe and connected to the oil circuit compressor refrigeration.

4. The CPU Socket high-speed pin insertion device according to claim 1, characterized in that: The rubber core feeding mechanism (6) comprises a support seat (61), a storage frame (62), a spacing cylinder (63), a spacing bar (64) and two locking cylinders (65) symmetrically arranged on the support seat (61); the support seat (61) is vertically arranged; the storage frame (62) is rotatably connected to the top of the support seat (61); a slide groove is arranged in the storage frame (62); a sliding plate (66) is slidably arranged on the storage frame (62); the storage frame (62) is locked by the operation of the two locking cylinders (65). On the support base (61), the spacing cylinder (63) is horizontally arranged on the support base (61), the spacing bar (64) and the telescopic end of the spacing cylinder (63), the support base (61) is provided with a moving groove for the rubber core to move up and down, the opposite side of the support base (61) is provided with a first needle position positioning camera for detecting the rubber core, the support base (61) is provided with a docking channel (68) docking with the moving groove, and the support base (61) is provided with a storage box (69) docking with the docking channel (68).

5. The CPU Socket high-speed pin insertion device according to claim 1, characterized in that: The rubber core loading assembly (7) comprises a loading seat (71), the top of the loading seat (71) is provided with a horizontally arranged electric slide (72), the electric slide (72) is provided with a loading block (73), and the loading block (73) is provided with a transport air clamp (74).

6. The CPU Socket high-speed pin insertion device according to claim 1, characterized in that: The rubber core plugging detection and rubber core first needle position reference positioning component (8) and the product discharge component (80) both include a servo feeder motor (81), a servo screw rod (82), a feeder block (83) and a plurality of feeder rods (84) arranged at equal intervals. The support (90) is provided with a rubber core feeding track (901) and a finished product discharge track (902). The servo feeder motor (81) is located on the support (90). The servo screw rod (82) and the servo feeder motor (83) are connected to each other. The material shifting block (83) is connected to the main shaft of the servo screw (82), the material shifting block (83) is threadedly connected to the servo screw (82), a horizontally arranged material shifting moving cylinder (85) is provided on the material shifting block (83), a material shifting moving block (86) slidably matched with the material shifting block (83) is provided on the material shifting block (83), and the material shifting moving block (86) is connected to the telescopic end of the material shifting moving cylinder (85), and a plurality of material shifting rods (84) are arranged on the material shifting moving block (86) at equal intervals and are located at the rubber core feeding track (901).

7. The CPU Socket high-speed pin insertion device according to claim 1, characterized in that: The rubber core transfer assembly (9) comprises a mounting frame (91) and an XYZ three-axis movable slide (92) arranged on the mounting frame (91); two groups of symmetrically arranged positioning air clamps (93) are arranged on the sliding end of the XYZ three-axis movable slide (92) for positioning the rubber core; an up-and-down movable slide (94) for driving the rubber core to move up and down is arranged on the mounting frame (91); and a transfer air clamp (95) is arranged on the movable end of the up-and-down movable slide (94).

8. The CPU Socket high-speed pin insertion device according to claim 1, characterized in that: The pin rotating assembly (10) comprises a rotating seat (101), a rotating motor (102), a rotating wheel (103) and two rotating adjustment air clamps (104); the rotating seat (101) is vertically arranged beside the support (90); the rotating motor (102) is located on the rotating seat (101); the rotating wheel (103) is rotatably connected to the rotating seat (101); a belt (105) which is transmission-connected to the rotating wheel (103) is provided on the main shaft of the rotating motor (102); and the two rotating adjustment air clamps (104) are symmetrically arranged on the side wall of the rotating wheel (103).

9. The CPU Socket high-speed pin insertion device according to claim 1, characterized in that: The material unloading and handling structure (12) comprises a material unloading seat (121), a horizontally arranged material unloading horizontal slide (122) is provided on the material unloading seat (121), a lifting cylinder (123) is provided on the movable end of the material unloading horizontal slide (122), and a material unloading air clamp (124) is provided on the telescopic end of the lifting cylinder (123).

10. The CPU Socket high-speed pin insertion device according to claim 1, characterized in that: The material unloading bearing structure (13) comprises a bearing platform (131), a vertically arranged vertical slide (132) is provided on the bearing platform (131), a limit frame (133) is provided on the movable end of the vertical slide (132), an air clamp (134) is provided on the limit frame (133), a bearing block (135) slidably matched with the bearing platform (131) is provided on the bearing platform (131), a moving cylinder (136) connected to the bearing block (135) is provided on the bearing platform (131), a rotating motor (137) is provided on the bearing block (135), a rotating disk (138) is provided on the main shaft of the rotating motor (137), and four vertically arranged limit blocks (139) are provided on the rotating disk (138).

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