A multi-station chip programming machine

Abstract

The present invention relates to the technical field of chip programming, and particularly to a multi-station chip programmer, which includes a body control cabinet. A feeding mechanism is arranged on the upper side of the body control cabinet. A programming mechanism is arranged at a position corresponding to the feeding mechanism on the upper side of the body control cabinet. A material transfer mechanism is arranged on the upper side of the body control cabinet, and the material transfer mechanism completely covers the feeding mechanism and the programming mechanism; the feeding mechanism includes a feeding plate, an adjusting plate is arranged on the side of the feeding plate, a first conveying group is arranged on the side of the adjusting plate, a connecting block is arranged on the other side of the adjusting plate, and a first two-axis transfer group and a third electric push rod are arranged on the upper side of the body control cabinet. By setting the programming mechanism and the material transfer mechanism, the present invention can perform automatic feeding operations on the chips, and there is no need to perform another material taking operation after the chips are programmed. The chips can be mechanically triggered to discharge, and after discharging, they can be reset to continue the programming operation, improving the programming efficiency and reducing the manufacturing cost at the same time.

Description

Technical Field

[0001] The present invention relates to the technical field of chip programming, and particularly to a multi-station chip programming machine. Background Art

[0002] Chip programming is a process of writing program codes or data into a chip, usually used to write program codes or data into a chip so that specific functions or operations can be run in the chip. Chip programming is a very common operation and can be used for various different chips;

[0003] Currently, for automated operation, an automatic transfer device and a programming module are generally used in cooperation. Among them, the loading methods of chip materials are different, including tape loading or tray loading, so different conveying structures need to be replaced for material conveying; and the existing programming table fixes and programs the chips through electronic control components, resulting in a high mechanical cost. In addition, after the chips are placed on the programming table by an automated suction device for programming, they still need to be taken out and a new tray needs to be placed, which affects the programming work efficiency. Therefore, we propose a multi-station chip programming machine. Summary of the Invention

[0004] In order to overcome the above technical problems existing in the prior art, the present invention provides a multi-station chip programming machine.

[0005] To solve the above technical problems, the present invention provides the following technical solutions: It includes a body control cabinet. A feeding mechanism is arranged on the upper side of the body control cabinet. A programming mechanism is arranged on the upper side of the body control cabinet corresponding to the position of the feeding mechanism. A material transfer mechanism is arranged on the upper side of the body control cabinet, and the material transfer mechanism completely covers the feeding mechanism and the programming mechanism;

[0006] The feeding mechanism includes a feeding plate. An adjusting plate is arranged on the side of the feeding plate. A first conveying group is arranged on the side of the adjusting plate. A connecting block is arranged on the other side of the adjusting plate. A first two-axis transfer group and a third electric push rod are arranged on the upper side of the body control cabinet. A clamping block is arranged on the side of the first two-axis transfer group;

[0007] The programming mechanism includes a workbench. A working cavity is arranged on the side of the workbench. A programming circuit base is arranged inside the working cavity. Moving grooves are opened on both inner walls of the working cavity. Moving blocks are movably installed inside the moving grooves. A constraint rod is arranged on the side of the moving block. A second spring is movably sleeved on the side of the constraint rod. A matching groove is opened on the wall surface of the moving groove. An installation cavity is opened on the side of the moving block. A moving rod is movably installed inside the installation cavity. Support blocks are symmetrically and fixedly connected between the side surface and the wall surface of the installation cavity. A limiting groove is opened on the side of the moving rod;

[0008] The material transfer mechanism includes a second two-axis transfer group and a second conveying group. A material picking nozzle and a matching rod are arranged on the side of the second conveying group, and a sixth electric push rod is arranged inside the matching rod.

[0009] Furthermore, the material conveying mechanism includes a material conveying plate fixedly installed on the upper side of the body control cabinet. An intermediate plate is arranged at the central position between the material conveying plates. A sliding groove is formed on the upper side of the material conveying plate. An adjusting plate is arranged on the upper side of the material conveying plate. An adjusting group is arranged on the side of the adjusting plate and penetrates through the adjusting plate and is movably installed inside the sliding groove. The first conveying group is arranged on the side of the adjusting plate close to each other.

[0010] Furthermore, the material conveying mechanism further includes a first electric push rod arranged on the side of the adjusting group and fixedly installed inside the adjusting plate. The first electric push rod is only arranged on the side of the adjusting plate at the upper side of one group of material conveying plates. The output end of the first electric push rod is fixedly installed with a first motor. A connecting block is fixedly installed on the side of the first motor. A material tray is arranged on the side of the material conveying plate.

[0011] Furthermore, the material conveying mechanism further includes a slot formed on the side of the material tray. The first two-axis transfer group is fixedly installed on the upper side of the body control cabinet and is arranged at one end of the side of the material conveying plate far from the material tray. A second electric push rod is fixedly installed on the side of the slide of the first two-axis transfer group. The output end of the second electric push rod is fixedly installed with an electric control jaw. A clamping block is fixedly installed on the output end of the electric control jaw. A third electric push rod is fixedly installed on the upper side of the body control cabinet and is arranged at one end of the side of the material conveying plate close to the material tray.

[0012] Furthermore, the programming mechanism includes a workbench arranged at the middle position on the upper side of the material conveying plate. A work cavity is formed on the upper side of the workbench. An inner cavity is formed inside the workbench. A programming circuit base is movably installed inside the inner cavity. A first spring is fixedly installed between the side of the programming circuit base and the inner wall of the inner cavity. A connection cavity is formed on the upper side of the workbench. A trigger rod is movably installed inside the connection cavity.

[0013] Furthermore, the workbench is fixedly installed on the upper side of the body control cabinet through a rectangular column. The inner cavity passes through the work cavity. The programming circuit base is arranged inside the work cavity. The trigger rod is fixedly installed on the upper side of the programming circuit base. A constraint rod is fixedly installed on the wall surface of the moving groove. A second spring is fixedly connected between the side of the moving block and the wall surface of the moving groove. The moving rod extends to the inside of the matching groove. A support block is arranged inside the installation cavity.

[0014] Furthermore, the material transfer mechanism includes a second two-axis transfer group fixedly installed on the upper side of the body control cabinet. An auxiliary slide is fixedly installed on the upper side of the body control cabinet. A fixed frame is fixedly installed on the side of the slide of the second two-axis transfer group. The second conveying group is fixedly arranged on the side of the fixed frame. An installation plate is fixedly installed on the side of the synchronous belt of the second conveying group.

[0015] Furthermore, the material transfer mechanism further includes a fourth electric push rod fixedly installed on the side of the mounting plate. The material picking nozzle is fixedly installed at the output end of the fourth electric push rod. Fifth electric push rods are fixedly installed on both sides of the fourth electric push rod. A matching rod is fixedly sleeved on the side of the output end of the fifth electric push rod. A sixth electric push rod is fixedly arranged on the inner side of the output end of the fifth electric push rod corresponding to the direction of the trigger rod.

[0016] Compared with the prior art, the beneficial effects that the present invention can achieve are as follows:

[0017] 1. By setting the programming mechanism and the material transfer mechanism, the present invention can perform automatic feeding operations on the chips. Moreover, after the chips are programmed, there is no need for a secondary material picking operation. The chips can be mechanically triggered to discharge, and after discharging, they can be reset to continue the programming operation, improving the programming efficiency and reducing the manufacturing cost.

[0018] 2. By setting the material conveying mechanism, the present invention can perform corresponding manual switching operations according to different material loading modes, enabling the programming machine to be adapted to both tape loading and tray loading, improving the adaptability of the programming machine, reducing the disassembly and replacement of the corresponding conveying module, reducing the production change time, and improving the work efficiency.

[0019] 3. By setting the first motor and its peripheral components, the first electric push rod drives the first motor to move. The connecting block can perform upper-side limiting operations on the tape-loaded materials, enabling them to stably fit the side of the material conveying plate for convenient subsequent material picking. The connecting block can assist the tray-loaded materials to move on the side of the material conveying plate. Additionally, the connecting block can rotate in the reverse direction to brake the tray-loaded materials. Subsequently, when the tray-loaded materials move to the side of another group of material conveying plates, the connecting block can play an auxiliary restraint role, ensuring the stability of material conveying.

[0020] 4. By setting the first two-axis transfer group and its peripheral components, the first two-axis transfer group and the second electric push rod can drive the electric control jaw to move in three directions, enabling the clamping block to directly assist in clamping the tape-loaded materials after programming and then placing the chips on the empty tape. The clamping block can also clamp the tray, enabling the tray-loaded materials to be coordinated after programming and placing the chips on the empty tray, ensuring stable material collection for the chips after programming corresponding to different material loading modes. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 is a schematic diagram of a partial structure of the present invention;

[0023] Figure 3 is a schematic diagram of a partial structure of the material conveying mechanism of the present invention;

[0024] Figure 4 For the present invention Figure 2 Schematic diagram of the enlarged structure at position A;

[0025] Figure 5 Schematic diagram of the partial exploded structure of the material feeding mechanism of the present invention;

[0026] Figure 6 Schematic diagram of the partial sectional structure of the programming mechanism of the present invention;

[0027] Figure 7 For the present invention Figure 6 Schematic diagram of the enlarged structure at position B;

[0028] Figure 8 Schematic diagram of the partial exploded structure of the programming mechanism of the present invention;

[0029] Figure 9 Schematic diagram of the structure of the material transfer mechanism of the present invention;

[0030] Figure 10 Schematic diagram of the partial structure of the material transfer mechanism of the present invention.

[0031] Wherein: 1. Body control cabinet; 2. Material feeding mechanism; 21. Material feeding plate; 211. Transition plate; 22. Slide groove; 23. Adjusting plate; 231. Adjusting group; 232. First conveying group; 24. First electric push rod; 25. First motor; 251. Connecting block; 26. Material tray; 261. Groove; 27. First two-axis transfer group; 271. Second electric push rod; 272. Electric control gripper; 273. Clamping block; 28. Third electric push rod; 3. Programming mechanism; 31. Workbench; 32. Working cavity; 33. Inner cavity; 331. Programming circuit seat; 332. First spring; 333. Connecting cavity; 334. Trigger rod; 34. Activity groove; 341. Activity block; 342. Constraint rod; 343. Second spring; 35. Matching groove; 36. Installation cavity; 361. Activity rod; 362. Support block; 363. Limit groove; 4. Material transfer mechanism; 41. Second two-axis transfer group; 42. Auxiliary slide table; 43. Fixed frame; 44. Second conveying group; 45. Installation plate; 46. Fourth electric push rod; 461. Material picking nozzle; 47. Fifth electric push rod; 471. Matching rod; 48. Sixth electric push rod. Detailed implementation manners

[0032] In order to make the technical means, creative features, achieved purposes and effects of the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments. However, the following embodiments are only the preferred embodiments of the present invention, not all of them. Based on the embodiments in the implementation manner, other embodiments obtained by those skilled in the art without creative efforts all belong to the protection scope of the present invention. The experimental methods in the following embodiments are all conventional methods unless otherwise specified. The materials, reagents, etc. used in the following embodiments can be obtained from commercial channels unless otherwise specified.

[0033] Embodiment: As Figure 1 shown, a multi-station chip programming machine includes a body control cabinet 1. The body control cabinet 1 is composed of components such as a control module, a power supply group, and a programming module arranged inside. On the upper side of the body control cabinet 1, a feeding mechanism 2 adaptable to different feeding methods is provided. Corresponding to the position of the feeding mechanism 2 on the upper side of the body control cabinet 1, a programming mechanism 3 capable of efficient programming is provided. On the upper side of the body control cabinet 1, a material transfer mechanism 4 capable of stable material picking is provided, and the material transfer mechanism 4 completely covers the feeding mechanism 2 and the programming mechanism 3;

[0034] Through the provided feeding mechanism 2, it can adapt to different materials for loading and unloading operations, and can ensure the stability and efficiency of material unloading;

[0035] As Figures 2 to 5 shown, the feeding mechanism 2 includes feeding plates 21 symmetrically and fixedly installed on the upper side of the body control cabinet 1. The feeding plates 21 are rectangular plates with balls equidistantly arranged on the side. At the central position between the feeding plates 21, a transition plate 211 is provided. The transition plate 211 is a rectangular plate with roller shafts arranged on the side. On the upper side of the feeding plates 21, sliding grooves 22 are equidistantly and symmetrically opened. The sliding grooves 22 are rectangular grooves with a convex cross-section. On the upper side of the feeding plates 21, adjusting plates 23 are equidistantly and symmetrically arranged. The adjusting plates 23 are rectangular plates. On the side of the adjusting plates 23, an adjusting group 231 is provided, and the adjusting group 231 penetrates through the adjusting plates 23 and is movably installed inside the sliding grooves 22. The adjusting group 231 is composed of a "T"-shaped cylindrical threaded rod and a nut. Through the adjusting group 231, the adjusting plates 23 can be loosened and locked, so that the adjusting plates 23 can be adjusted in position under the constraint of the sliding grooves 22. On the side surfaces of the adjusting plates 23 close to each other, a first conveying group 232 is provided, and the first conveying group 232 penetrates through the adjusting plates 23 and is arranged inside. The first conveying group 232 is composed of a motor, gears, and a synchronous belt. By the motor driving the gears to rotate the synchronous belt, the synchronous belt can convey the materials;

[0036] A first electric push rod 24 is provided on the side of the adjustment group 231, and the first electric push rod 24 is fixedly installed inside the adjustment plate 23. The first electric push rod 24 is only provided on the side of the adjustment plate 23 above a set of feeding plates 21. A first motor 25 is vertically fixedly installed at the output end of the first electric push rod 24. A connecting block 251 is fixedly installed on the side of the first motor 25. The connecting block 251 is a circular plate made of rubber. A material tray 26 is provided on the side of the feeding plate 21. The material tray 26 is a rectangular tray with equally spaced grooves on its side. Specifically, the material tray 26 is transported by the first conveying group 232 to move above the feeding plate 21. Synchronously, the first electric push rod 24 can drive the first motor 25 at the material end to move. The first motor 25 drives the connecting block 251 to rotate to assist the movement of the material tray 26. When the material tray 26 is transported to the center position of the feeding plate 21, the first motor 25 at the other discharging end moves, and the first motor 25 drives the connecting block 251 to rotate in the reverse direction to assist the braking of the material tray 26, ensuring stable feeding and stopping of the material tray 26.

[0037] Symmetrically arranged slots 261 are provided on the side of the material tray 26. A first two-axis transfer group 27 is fixedly installed above the body control cabinet 1 at the position corresponding to between the feeding plates 21, and the first two-axis transfer group 27 is arranged at one end of the side of the feeding plate 21 away from the material tray 26. The first two-axis transfer group 27 is composed of double electric sliders and can move in two directions. A second electric push rod 271 is fixedly installed on the side of the slider of the first two-axis transfer group 27. An electric control jaw 272 is fixedly installed at the output end of the second electric push rod 271. Clamping blocks 273 are mirror-image fixedly installed at the output end of the electric control jaw 272. The clamping blocks 273 are "L"-shaped blocks. A third electric push rod 28 is fixedly installed above the body control cabinet 1 at the position corresponding to the material tray 26, and the third electric push rod 28 is arranged at one end of the side of the feeding plate 21 close to the material tray 26. Specifically, by setting the third electric push rod 28, the material tray 26 above the first group of feeding plates 21 can be pushed through the transition plate 211 to the position above the second group of feeding plates 21. Through the cooperation of the first two-axis transfer group 27 and the second electric push rod 271, the electric control jaw 272 moves in three directions, and the clamping block 273 is inserted into the slot 261 and clamped by controlling the electric control jaw 272, so that the material tray 26 can move in three directions, realizing the utilization of the material tray 26 one by one and controlling the alignment and feeding of the material tray 26.

[0038] Through the provided programming mechanism 3, efficient programming operations of the chips can be carried out, and it can cooperate with other components to directly carry out blanking and replenishing operations after programming, improving work efficiency.

[0039] Such as Figures 6 to 8As shown in the figure, the programming mechanism 3 includes a workbench 31 arranged at the middle position on the upper side of the feeding plate 21, and the workbench 31 is fixedly installed on the upper side of the body control cabinet 1 through rectangular columns. The workbench 31 is a rectangular table. A working cavity 32 penetrating it is equidistantly opened on the upper side of the workbench 31. The working cavity 32 is a rectangular cavity. An inner cavity 33 is opened inside the workbench 31 corresponding to the position of the working cavity 32, and the inner cavity 33 passes through the working cavity 32. The inner cavity 33 is a rectangular cavity. A programming circuit base 331 is movably installed inside the inner cavity 33, and the programming circuit base 331 is arranged inside the working cavity 32. The programming circuit base 331 is electrically connected to the programming module inside the body control cabinet 1 through wires. The programming circuit base 331 is a circuit board integrated with electronic components and is used for the programming operation after being clamped with the chip. A first spring 332 is fixedly installed equidistantly between the side surface of the programming circuit base 331 and the inner wall of the inner cavity 33, and the wire of the programming circuit base 331 is arranged between one group of the first springs 332 and extends out through the workbench 31. A connection cavity 333 penetrating it is opened on the upper side of the workbench 31 corresponding to the position of the programming circuit base 331. The connection cavity 333 is a rectangular cavity. A trigger rod 334 is movably installed inside the connection cavity 333, and the trigger rod 334 is fixedly installed on the upper side of the programming circuit base 331; specifically, by pushing the trigger rod 334 with subsequent components, the programming circuit base 331 can be slid to squeeze the first spring 332 to deform, and the programming circuit base 331 can be separated from the inside of the working cavity 32. When the pushing of the trigger rod 334 is released, the programming circuit base 331 can be reset to the inside of the working cavity 32 under the elastic force of the first spring 332;

[0040] On both inner walls of the working chamber 32, activity grooves 34 are mirror - image opened. The activity grooves 34 are convex - shaped grooves. Inside the activity grooves 34, activity blocks 341 are movably installed. The activity blocks 341 are convex - shaped blocks. On the side surfaces of the activity blocks 341, restraint rods 342 are symmetrically penetrated and the restraint rods 342 are fixedly installed on the walls of the activity grooves 34. The restraint rods 342 are cylindrical rods. On the side surfaces of the restraint rods 342, second springs 343 are movably sleeved and the second springs 343 are fixedly connected between the side surfaces of the activity blocks 341 and the walls of the activity grooves 34. On the walls of the activity grooves 34, a mating groove 35 penetrating the workbench 31 is opened. The mating groove 35 is a rectangular groove. On the side surface of the activity block 341, an installation cavity 36 penetrating it is opened. The installation cavity 36 is a convex - shaped groove. Inside the installation cavity 36, an activity rod 361 is movably installed and the activity rod 361 extends to the position inside the mating groove 35. Between the side surface of the installation cavity 36 and the wall of the installation cavity 36, support blocks 362 are symmetrically and fixedly connected and the support blocks 362 are arranged inside the installation cavity 36. The support blocks 362 are rectangular blocks made of spring steel with a cross - section in a continuous "W" shape. Corresponding to the position inside the mating groove 35, a limit groove 363 penetrating it is opened on the side surface of the activity rod 361. The limit groove 363 is a rectangular groove; specifically, by inserting subsequent components into the limit groove 363, the activity rod 361 can be restricted, thereby driving the activity block 341 to slide up and down inside the activity groove 34. The activity block 341 is restricted and positioned by the restraint rod 342, and the activity rod 361 can be pushed and squeezed to deform the support block 362 and slide into the installation cavity 36, so that operations such as squeezing and limiting the chip or clamping and moving the chip to release can be performed;

[0041] Through the provided material transfer mechanism 4, automatic material transfer operations can be performed on the materials, and it can cooperate with subsequent components for triggering to ensure efficient chip burning operations;

[0042] Such as Figure 9 and Figure 10As shown in the figure, the material transfer mechanism 4 includes a second two-axis transfer group 41 fixedly installed on the upper side of the body control cabinet 1 of the machine body. The second two-axis transfer group 41 is composed of double electric sliding tables. An auxiliary sliding table 42 is fixedly installed at the position corresponding to the second two-axis transfer group 41 on the upper side of the body control cabinet 1, and the slider of the auxiliary sliding table 42 is fixed on the side of the second two-axis transfer group 41. The auxiliary sliding table 42 can assist the second two-axis transfer group 41 to move to improve its stability. The second two-axis transfer group 41 and the auxiliary sliding table 42 cover the components of the material conveying mechanism 2 and the programming mechanism 3. A fixed frame 43 is fixedly installed on the side of the slider of the second two-axis transfer group 41. The fixed frame 43 is a rectangular frame. A second conveying group 44 is fixedly arranged on the side of the fixed frame 43. The second conveying group 44 and the first conveying group 232 are both composed of a motor, a gear and a synchronous belt. An installation plate 45 is fixedly installed on the side of the synchronous belt of the second conveying group 44. The installation plate 45 is an "F"-shaped plate. A fourth electric push rod 46 is vertically fixedly installed on the side of the installation plate 45. A material taking air nozzle 461 is fixedly installed at the output end of the fourth electric push rod 46, and the material taking air nozzle 461 is connected to an air pump through an air pipe to realize material suction and discharging. Fifth electric push rods 47 are fixedly installed on both sides of the fourth electric push rod 46 in a mirror image manner, and the fifth electric push rods 47 are fixedly connected to the side position of the fixed frame 43. A matching rod 471 is fixedly sleeved on the side of the output end of the fifth electric push rod 47. The matching rod 471 is an "L"-shaped rod. A sixth electric push rod 48 is fixedly arranged through the inner side of the output end of the fifth electric push rod 47 in the direction corresponding to the trigger rod 334; specifically, through the cooperation of the second two-axis transfer group 41 and the second conveying group 44, the installation plate 45 can be driven to perform three-way movement operations. The fourth electric push rod 46 controls the material taking air nozzle 461 to assist in moving to suck and pick up the chip. The fifth electric push rod 47 can drive the matching rod 471 to move horizontally. The matching rod 471 can be inserted into the limiting groove 363. In addition, the provided sixth electric push rod 48 can assist in pushing the trigger rod 334 to drive the programming circuit base 331 to perform movement operations.

[0043] Working principle:

[0044] Before programming: In the first step, according to different material supplies, switch the material conveying method for use. Adjust the position of the adjusting plate 23 according to whether the material is in tape form or tray 26 form, and then select the corresponding program for use;

[0045] Second step, when winding the belt to load materials, install a winding rack on the side of the body control cabinet 1 corresponding to the position of the feeding plate 21. Place the belt-wound tape on the side of the feeding plate 21 that does not correspond to the working chamber 32, and place the empty wound tape on the side of the feeding plate 21 corresponding to the working chamber 32. After the threads of the adjusting group 231 are loosened, the adjusting plate 23 can be guided and restricted by the sliding groove 22 to adjust its position, so that the first conveying group 232 fits against the side of the wound tape. The first conveying group 232 can drive the wound tape to move materials. In addition, the first electric push rod 24 drives the first motor 25 to move, and the connecting block 251 can limit the upper side of the wound tape;

[0046] Third step, when loading materials onto the material tray 26, install a loading and unloading device on the side of the body control cabinet 1 corresponding to the position of the feeding plate 21. Place the belted material tray 26 on the side of the feeding plate 21 that does not correspond to the working chamber 32. Adjust the position of the adjusting plate 23 as above so that the first conveying group 232 fits against the side of the material tray 26. The material tray 26 is driven to the middle position of the feeding plate 21. The first electric push rod 24 pushes the first motor 25 to move to extend the driving range of the feeding plate 21. The first motor 25 at the feeding end drives the connecting block 251 to rotate to assist the movement of the material tray 26, and the first motor 25 at the discharging end drives the connecting block 251 to rotate in the opposite direction to assist the braking of the material tray 26; First, place a group of empty material trays 26 on the upper side of the feeding plate 21 corresponding to the working chamber 32 for standby feeding;

[0047] During burning: First step, when burning the materials wound on the tape, complete the conveying of the tape materials through the above steps. At this time, the second two-axis transfer group 41 and the second conveying group 44 cooperate with the three-way moving mounting plate 45 to make the fourth electric push rod 46 correspond to the belted tape. The fourth electric push rod 46 pushes the picking nozzle 461 to the side of the chip to suck and pick up the chip. Then move the chip to the upper side position corresponding to the working chamber 32. At this time, the fourth electric push rod 46 pulls the picking nozzle 461 to the highest position, and the mounting plate 45 drives the mating rod 471 to insert downward into the internal limiting groove 363. The fifth electric push rod 47 pushes the mating rod 471 to pull the movable rod 361 to slide into the mounting cavity 36. At this time, the mating rod 471 is limited to the side position of the movable rod 361. The mounting plate 45 then drives the movable rod 361 to move the movable block 341 downward. Finally, the fourth electric push rod 46 pushes the picking nozzle 461 to make the chip engage with the burning circuit base 331 correspondingly. The fifth electric push rod 47 pulls the mating rod 471 to reset, and the movable rod 361 slides out of the internal mounting cavity 36 under the elastic support of the support block 362. The movable block 341 resets downward under the elastic support of the second spring 343. At this time, the movable rod 361 presses on the upper side of the chip to fix it, and the burning circuit base 331 performs burning operations on the chip;

[0048] Step 2: Burn the materials loaded on the tray 26. After the material transportation on the tray 26 is completed as described above, the fourth electric push rod 46 pushes the material picking nozzle 461 to the side of the chip to suck and pick up the chip. Subsequently, the chip still moves to the upper position. Similarly, after the chip is clamped with the burn-in circuit seat 331, the fixing is triggered, and the burn-in operation on the chip is performed;

[0049] After burning: Step 1, after the materials on the tape are burned, the material picking nozzle 461 sucks and holds the chip to the upper side position of the corresponding working cavity 32 as described above. Different from this, at this time, the matching rod 471 is inserted into the limiting groove 363. The fifth electric push rod 47 pushes the matching rod 471 to make the movable rod 361 slide into the installation cavity 36. Driven by the mounting plate 45, the matching rod 471 moves downward so that the movable rod 361 corresponds to the side position of the chip. The fifth electric push rod 47 pulls the matching rod 471 to move slightly. At this time, the movable rod 361 is elastically supported by the support block 362 and squeezes and clamps the side of the chip. The matching rod 471 still limits and fits the movable rod 361. Subsequently, the mounting plate 45 drives the matching rod 471 to move upward, so that the movable block 341 moves upward synchronously. At this time, the movable rod 361 clamps the chip and disengages from the burn-in circuit seat 331. At this time, the sixth electric push rod 48 pushes the trigger rod 334 to make the burn-in circuit seat 331 slide out of the working cavity 32. The fifth electric push rod 47 pushes the matching rod 471 to make the movable rod 361 slide into the installation cavity 36 to relax the chip. Synchronously, the first two-axis transfer group 27 and the second electric push rod 271 drive the electric control clamp 272 to the lower side position of the corresponding working cavity 32. The clamping block 273 controlled by the electric control clamp 272 slightly clamps the chip for collection. The clamping block 273 is driven to move to the position of the corresponding empty tape to place the chip. Finally, the sixth electric push rod 48 resets, and the fourth electric push rod 46 pushes the material picking nozzle 461 to clamp the chip with the burn-in circuit seat 331, and the burning operation can continue. The first conveying group 232 drives the empty tape to move for material collection;

[0050] Second step, after the material tray 26 is loaded with materials and burned, the pick-up nozzle 461 continues to suck and hold the chip above the corresponding working chamber 32 as above. Similarly, corresponding operations are performed to make the chip fall out from the bottom side of the working chamber 32. Different from this, at this time, the clamping block 273 is inserted into the internal slot 261, and the clamping block 273 is driven by the electric control clamping jaw 272 to clamp the material tray 26. The first two-axis transfer group 27 cooperates with the second electric push rod 271 to drive the material tray 26 to move in three directions, so that the chip collection operation is directly performed at the position corresponding to the lower side of the working chamber 32 in the side storage slot of the material tray 26. After the material tray 26 is full, it is placed on the upper side of the material conveying plate 21 at the position corresponding to the working chamber 32. The first two-axis transfer group 27 pushes the working chamber 32 to contact the side of the first conveying group 232, and drives the material tray 26 to move to the discharging position on the upper side of the material conveying plate 21; simultaneously, the material tray 26 on the upper side of the material conveying plate 21 at the position not corresponding to the working chamber 32 is emptied. The first electric push rod 24 pulls the first motor 25 to the initial position for avoidance. The third electric push rod 28 pushes the material tray 26 through the transition plate 211 to the upper side of another group of material conveying plates 21. At this time, the connecting block 251 at the corresponding position rolls on the side of the material tray 26 to constrain and guide it. Subsequently, the clamping block 273 can perform the clamping operation on the material tray 26 for use.

[0051] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to this. Within the scope of knowledge possessed by those skilled in the art to which the present invention pertains, various changes can be made without departing from the gist of the present invention.

Claims

1. A multi-station chip programming machine, including a body control cabinet (1). On the upper side of the body control cabinet (1), a feeding mechanism (2) is provided. Corresponding to the position of the feeding mechanism (2) on the upper side of the body control cabinet (1), a programming mechanism (3) is provided. On the upper side of the body control cabinet (1), a material transfer mechanism (4) is provided and the material transfer mechanism (4) completely covers the feeding mechanism (2) and the programming mechanism (3); It is characterized in that: The feeding mechanism (2) includes a feeding plate (21). On the side of the feeding plate (21), an adjusting plate (23) is provided. On the side of the adjusting plate (23), a first conveying group (232) is provided. On the other side of the adjusting plate (23), a connecting block (251) is provided. On the upper side of the body control cabinet (1), a first two-axis transfer group (27) and a third electric push rod (28) are provided. On the side of the first two-axis transfer group (27), a clamping block (273) is provided; The programming mechanism (3) includes a workbench (31). On the side of the workbench (31), a working cavity (32) is provided. Inside the working cavity (32), a programming circuit seat (331) is provided. On both inner walls of the working cavity (32), movable grooves (34) are opened. Inside the movable grooves (34), movable blocks (341) are movably installed. On the side of the movable block (341), a restraining rod (342) is provided. On the side of the restraining rod (342), a second spring (343) is movably sleeved. On the wall surface of the movable groove (34), a mating groove (35) is opened. On the side of the movable block (341), an installation cavity (36) is opened. Inside the installation cavity (36), a movable rod (361) is movably installed. Between the side of the installation cavity (36) and the wall surface of the installation cavity (36), support blocks (362) are symmetrically and fixedly connected. On the side of the movable rod (361), a limiting groove (363) is opened; The programming mechanism (3) includes that the workbench (31) is arranged at the middle position on the upper side of the feeding plate (21), the working cavity (32) is opened on the upper side of the workbench (31), an inner cavity (33) is opened inside the workbench (31), the programming circuit seat (331) is movably installed inside the inner cavity (33), a first spring (332) is fixedly installed between the side of the programming circuit seat (331) and the inner wall of the inner cavity (33), a connecting cavity (333) is opened on the upper side of the workbench (31), and a trigger rod (334) is movably installed inside the connecting cavity (333); The workbench (31) is fixedly installed at the upper side position of the body control cabinet (1) through a rectangular column. The inner cavity (33) passes through the working cavity (32), the programming circuit seat (331) is arranged inside the working cavity (32), the trigger rod (334) is fixedly installed at the upper side position of the programming circuit seat (331), the restraining rod (342) is fixedly installed on the wall surface of the movable groove (34), the second spring (343) is fixedly connected between the side of the movable block (341) and the wall surface of the movable groove (34), the movable rod (361) extends to the inside position of the mating groove (35), and the support block (362) is arranged inside the installation cavity (36); The material transfer mechanism (4) includes a second two-axis transfer group (41) and a second conveying group (44). A material picking nozzle (461) and a mating rod (471) are arranged on the side of the second conveying group (44), and a sixth electric push rod (48) is arranged inside the mating rod (471).

2. The multi-station chip programming machine according to claim 1, wherein: The material conveying mechanism (2) includes a conveying plate (21) fixedly installed on the upper side of the body control cabinet (1). An intermediate plate (211) is arranged at the central position between the conveying plates (21). A chute (22) is formed on the upper side of the conveying plate (21). An adjusting plate (23) is arranged on the upper side of the conveying plate (21). An adjusting group (231) is arranged on the side of the adjusting plate (23) and penetrates through the adjusting plate (23) and is movably installed inside the chute (22). A first conveying group (232) is arranged on the side of the adjusting plate (23) close to each other.

3. The multi-station chip programming machine according to claim 2, characterized in that: The material conveying mechanism (2) further includes a first electric push rod (24) arranged on the side of the adjusting group (231), and the first electric push rod (24) is fixedly installed inside the adjusting plate (23). The first electric push rod (24) is only arranged on the side of the adjusting plate (23) at the upper side of one group of conveying plates (21). A first motor (25) is fixedly installed at the output end of the first electric push rod (24). A connecting block (251) is fixedly installed on the side of the first motor (25). A material tray (26) is arranged on the side of the conveying plate (21).

4. A multi-station chip programming machine according to claim 3, characterized in that: The material conveying mechanism (2) further includes a slot (261) formed on the side of the material tray (26). A first two-axis transfer group (27) is fixedly installed on the upper side of the body control cabinet (1) and is arranged at one end of the side of the conveying plate (21) far from the material tray (26). A second electric push rod (271) is fixedly installed on the side of the slide of the first two-axis transfer group (27). An electric control gripper (272) is fixedly installed at the output end of the second electric push rod (271). A clamping block (273) is fixedly installed at the output end of the electric control gripper (272). A third electric push rod (28) is fixedly installed on the upper side of the body control cabinet (1) and is arranged at one end of the side of the conveying plate (21) close to the material tray (26).

5. The multi-station chip programming machine according to claim 4, wherein: The material transfer mechanism (4) includes a second two-axis transfer group (41) fixedly installed on the upper side of the body control cabinet (1). An auxiliary slide (42) is fixedly installed on the upper side of the body control cabinet (1). A fixed frame (43) is fixedly installed on the side of the slider of the second two-axis transfer group (41). A second conveying group (44) is fixedly arranged on the side of the fixed frame (43). An installation plate (45) is fixedly installed on the side of the synchronous belt of the second conveying group (44).

6. The multi-station chip programming machine according to claim 5, characterized in that: The material transfer mechanism (4) further includes a fourth electric push rod (46) fixedly installed on the side of the installation plate (45). A material picking nozzle (461) is fixedly installed at the output end of the fourth electric push rod (46). Fifth electric push rods (47) are fixedly installed on both sides of the fourth electric push rod (46). A mating rod (471) is fixedly sleeved on the output end side of the fifth electric push rod (47). A sixth electric push rod (48) is fixedly arranged on the inner side of the output end of the fifth electric push rod (47) corresponding to the direction of the trigger rod (334).

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