Fully automatic chip splitting device for diode chip production

Abstract

The present invention belongs to the technical field of diode chip production and processing, and in particular, relates to a fully automatic cracking device for diode chip production, comprising a box body, wherein a loading mechanism, a feeding mechanism, a loading mechanism, a cracking mechanism and a docking mechanism are sequentially arranged above the box body along the direction of travel of the diode chip, a cutting mechanism is arranged below the loading mechanism, and the cracking mechanism comprises a fixed plate connected to a support rod, a fixed seat is arranged at the lower periphery of the support rod, a lower base is arranged on the fixed seat, a support seat is arranged on the lower base, a longitudinal slider is arranged on the longitudinal slide bar assembly, a lifting cylinder is arranged below the longitudinal slider, a concave seat is arranged at the output end of the lifting cylinder, and a clamping mechanism is arranged in the concave seat. The present invention has a reasonable design, a simple structure, and can replace manual work to complete the chip cracking action, saves labor costs, improves work progress, ensures the yield rate of core particles, and meets the use requirements.

Description

Technical Field

[0001] The invention belongs to the technical field of diode chip production and processing, and in particular relates to a fully automatic chip splitting device for diode chip production. Background Art

[0002] Diode chips are semiconductor devices composed of a PN structure, mainly used for rectification, voltage regulation, switching and amplification in electronic circuits. Diode chips are widely used in power supplies, motors, voltage regulators, electronic measuring equipment, switching power supplies, inverters, amplifiers, modulators and demodulators, etc., and are an indispensable key technology in the design and manufacture of electronic equipment. Diode chips play an important role in the design and manufacture of electronic equipment with their small size, high performance and low power consumption.

[0003] At present, in the production and processing of diode chips, especially the splitting process, laser cutting equipment is usually used to cut and form cutting paths on large finished products. Adjacent core particles will not be completely separated, and then the large finished products are manually split. The conventional operation method is to manually hold the workpiece left and right, and use the bending method to give force to the split diode chip. Then multiple chips can be split, and then they are collected and transported to the next processing step. This processing method will consume a lot of manpower costs, and due to the different manual force, the workpiece splitting process is not only easy to cause the chips to scatter, but also easy to cause the core particle position to shift due to uneven force, which ultimately leads to the yield of the split core particles The finished product is not ideal, which greatly affects the work progress, wastes production costs, and cannot effectively meet the use needs. Summary of the invention

[0004] In view of the above-mentioned technical problems, the present invention proposes a chip workpiece splitting process which has a reasonable design, a simple structure, is easy to process and can replace manual work to complete the chip workpiece splitting process. On the one hand, it can effectively save labor costs, reduce labor intensity and improve work progress; on the other hand, it ensures the relative uniformity of force during the splitting process, reduces the possibility of core particles scattering and flying, and can also ensure the finished product yield of the core particles, ensuring the use of a functional fully automatic splitting device for diode chip production.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is a fully automatic chip cracking device for diode chip production, including a box body, a support plate is arranged on the top of the box body, support rods are arranged at the outer corners of the support plate, a loading mechanism, a feeding mechanism, a loading mechanism, a loading mechanism, a cracking mechanism and a docking mechanism are arranged in sequence above the box body along the moving direction of the diode chip, a cutting mechanism is arranged below the loading mechanism, and the cutting mechanism includes a vertical plate designed in a concave shape, a first slide bar is arranged in the vertical plate, a moving block is arranged on the first slide bar, a concave plate that can be laterally moved and adjusted is arranged on one side of the moving block, a second slide bar is arranged in the concave plate, a lifting block is arranged on the second slide bar, and a laser cutting mechanism is arranged on one side of the lifting block. The component, the splitting mechanism includes a fixed plate connected to the support rod, a lifting plate is arranged below the fixed plate, a splitting knife seat is arranged below the lifting plate, a fixed seat is arranged on the outer periphery below the support rod, a lower base is arranged on the fixed seat, a support seat is arranged on the lower base, a collecting cover is arranged in the support seat, a pushing plate is arranged behind the collecting cover, an adapting groove is opened in the support seat located on one side of the collecting cover, a longitudinal moving component is arranged in the fixed seat on one side of the lower base, the longitudinal moving component includes a longitudinal slide bar component, a longitudinal slider is arranged on the longitudinal slide bar component, a lifting cylinder is arranged below the longitudinal slider, a concave seat is arranged at the output end of the lifting cylinder, and a clamping mechanism is arranged in the concave seat.

[0006] Preferably, the clamping mechanism includes a pushing cylinder, cross bars are provided at the two side corners of the concave seat, T-blocks are provided at the ends of the cross bars, a limiting plate is provided at the upper end of the T-block, a through hole is opened in the T-block, a rotating frame designed in a Z shape is provided at the lower end of the T-block, a ball hinge is provided at the output end of the pushing cylinder, and the other end thereof is connected to the rotating frame, a clamping plate is provided above the corners of the rotating frame, and a telescopic spring is provided between the outer side of the concave seat and the rotating frame.

[0007] Preferably, the feeding mechanism includes a mounting plate, a vertical plate with an L-shaped design is arranged at the lower rear side of the mounting plate, a vertical slide is arranged at the front side of the vertical plate, a vertical slider is arranged on the vertical slide, a first linear drive component for driving the vertical slider to move up and down in the vertical direction is arranged at the rear side of the vertical plate, a mounting seat is arranged on one side of the vertical slider, a horizontal plate is arranged on the mounting seat, guide columns are arranged above both ends of the horizontal plate, a linear bearing seat is arranged below the mounting plate and is connected to the guide column, a discharge plate is arranged at the upper end of the guide column, and a silo plate arranged horizontally and vertically respectively is also arranged above the mounting plate, and screw adjustment components that can synchronously adjust their positions are arranged below the two horizontally arranged and two vertically arranged silo plates.

[0008] Preferably, the feeding mechanism includes a transverse moving component connected to the support plate, a transverse sliding plate is arranged on the moving end of the transverse moving component, a feeding cylinder is arranged below the transverse sliding plate, a sorting plate is arranged at the lower end of the feeding cylinder, and a plurality of vacuum suction cups are evenly distributed in the sorting plate.

[0009] Preferably, the loading mechanism includes a supporting base plate, a transverse slide bar is arranged above the supporting base plate, a transverse slider is arranged on the transverse slide bar, a second linear drive component is arranged below the transverse slide bar, a feeding plate is arranged on the transverse slider, and a material holding component is arranged on the feeding plate.

[0010] Preferably, the material holding assembly comprises a movable plate designed in an L-shape, limiting slide bars are arranged on both sides of the movable plate, and an adjustment plate designed in a concave shape is arranged on the outer side of the limiting slide bar.

[0011] Preferably, the docking mechanism includes a pallet rack, a pallet body is arranged between two of the pallet racks, roller shafts are arranged on both sides of the pallet body, and rotating rollers arranged in a triangular shape are arranged between the pallet racks located below the pallet body, and belts are wound around the roller shafts and the rotating rollers.

[0012] Compared with the prior art, the advantages and positive effects of the present invention are:

[0013] 1. The present invention provides a fully automatic chip splitting device for diode chip production. Through the provided loading mechanism, feeding mechanism, loading mechanism, chip splitting mechanism and connecting mechanism, the coordinated use of various device and equipment components integrates the workpiece loading, conveying, cutting, chip splitting and output functions in one, fully guarantees the functionality of the device and equipment, and has a high degree of automation, which can effectively meet the needs of production and processing; through the provided clamping mechanism, it can effectively simulate the work process of manually bending the workpiece to achieve chip splitting, saves labor costs, reduces labor intensity, ensures the work process, and meets the needs of production and processing; the device is reasonably designed, simple in structure, easy to process and can replace manual labor to complete the chip workpiece chip splitting process. On the one hand, it can effectively save labor costs, reduce labor intensity, and improve the work process; on the other hand, it ensures the relative uniformity of force during the chip splitting process, reduces the possibility of core particles scattering and flying, and can also ensure the finished product yield of the core particles and ensure functionality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0015] Figure 1 This is a schematic diagram of the structure of a fully automatic chip splitting device for diode chip production;

[0016] Figure 2 This is a front view of the structure of a fully automatic chip splitting device for diode chip production;

[0017] Figure 3 It is a structural schematic diagram of the feeding mechanism;

[0018] Figure 4 It is a schematic diagram of the structure of the feeding mechanism from a top view;

[0019] Figure 5 It is a structural schematic diagram of the loading mechanism;

[0020] Figure 6 is a schematic diagram of the structure of the cutting mechanism;

[0021] Figure 7 It is a structural schematic diagram of the cutting mechanism from another perspective;

[0022] Figure 8 It is a partial structural schematic diagram of the splitting mechanism;

[0023] Fig. 9 A schematic diagram of a portion of the structure of the splitting mechanism from another perspective;

[0024] Fig.10 is a structural schematic diagram of the clamping mechanism;

[0025] Fig.11 It is a schematic diagram of the structure of the clamping mechanism from bottom view;

[0026] In the above figures, 1, box body; 2, support plate; 3, support rod; 4, feeding mechanism; 41, mounting plate; 42, vertical slide bar; 43, vertical slider; 44, first linear drive assembly; 45, mounting seat; 46, horizontal plate; 47, guide column; 48, linear bearing seat; 49, discharge plate; 410, silo plate; 411, screw adjustment assembly; 5, feeding mechanism; 51, lateral moving assembly; 52, lateral sliding plate; 53, feeding cylinder; 54, sorting plate; 55, vacuum suction cup; 6, loading mechanism; 61, supporting bottom plate; 62, lateral slide bar; 63, lateral slider; 64, second linear drive assembly; 65, feeding plate; 66, material holding assembly; 661, moving plate; 662, limit slide bar; 663, adjustment plate; 7, splitting mechanism; 71, fixed plate; 72, lifting plate; 721, Splitting knife seat; 73, fixed seat; 74, lower base; 75, support seat; 751, adapter slot; 76, collection cover; 761, push plate; 77, longitudinal moving assembly; 771, longitudinal slide assembly; 772, longitudinal slide; 773, lifting cylinder; 774, concave seat; 8, docking mechanism; 81, support plate frame; 82, support plate body; 83, roller shaft; 84, rotating roller; 85, belt; 9, Cutting mechanism; 91, vertical plate; 92, first slide bar; 93, moving block; 94, concave plate; 95, second slide bar; 96, lifting block; 97, laser cutting assembly; 10, clamping mechanism; 101, jacking cylinder; 102, cross bar; 103, T-block; 1031, through hole; 104, limit plate; 105, rotating frame; 106, ball hinge; 107, clamping plate; 108, telescopic spring. DETAILED DESCRIPTION

[0027] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0028] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0029] Examples, such as Figures 1 to 11As shown, a fully automatic chip splitting device for diode chip production includes a box body 1, a support plate 2 is arranged above the box body 1, support rods 3 are arranged at the outer corners of the support plate 2, and a loading mechanism 4, a feeding mechanism 5, a loading mechanism 6, a chip splitting mechanism 7 and a connecting mechanism 8 are arranged in sequence above the box body 1 along the traveling direction of the diode chip. The coordinated use of the components of each device and equipment integrates the functions of workpiece loading, conveying, cutting, chip splitting and outputting, fully guarantees the functionality of the device and equipment, and has a high degree of automation, which can effectively meet the needs of production and processing; further: a cutting mechanism 9 is arranged below the loading mechanism 6, and the cutting mechanism 9 includes a vertical plate 91 designed in a concave shape, a first slide bar 92 is arranged in the vertical plate 91, a moving block 93 is arranged on the first slide bar 92, and a concave plate 94 that can be laterally moved and adjusted is arranged on one side of the moving block 93 , a second slide bar 95 is arranged in the concave plate 94, a lifting block 96 is arranged on the second slide bar 95, and a laser cutting assembly 97 is arranged on one side of the lifting block 96, which is specifically described as: it needs to be further explained that: a cylinder for driving the moving block 93 to move relative to the first slide bar 92 is arranged on one side of the vertical plate 91, a cylinder for driving the concave plate 94 to move and adjust in the lateral direction is arranged on one side of the moving block 93, and a cylinder for driving the lifting block 96 to move and adjust in the vertical direction relative to the second slide bar 95 is arranged below the concave plate 94. The mutual cooperation between the cylinders can drive the laser cutting assembly 97 to move and adjust in multiple directions, especially to cut the workpiece on the carrier mechanism 6, so as to provide a prerequisite for the realization of the subsequent splitting work, which greatly improves the functionality of the device and meets the use requirements;In order to effectively complete the work of splitting the workpiece, the splitting mechanism 7 includes a fixed plate 71 connected to the support rod 3, a lifting plate 72 is arranged below the fixed plate 71, a splitting knife seat 721 is arranged below the lifting plate 72, a fixed seat 73 is arranged on the outer periphery of the lower part of the support rod 3, a lower base 74 is arranged on the fixed seat 73, a support seat 75 is arranged on the lower base 74, and a collecting cover 76 is arranged in the support seat 75, wherein one side of the collecting cover 76 is designed in a U shape and is close to the docking mechanism 8, and the collecting cover A push plate 761 is provided at the rear of 76. Of course, a cylinder for driving the push plate 761 to move and adjust is also provided on one side of the fixed seat 73, so as to concentrate the core particles in the collection cover 76 and guide them to the docking mechanism 8 to ensure the smooth progress of the production work. An adapter groove 751 is provided in the support seat 75 located on one side of the collection cover 76 to place the corresponding action made by the clamping mechanism 10 to avoid interference. A longitudinal moving component 77 is provided in the fixed seat 73 on one side of the lower base 74. The moving assembly 77 includes a longitudinal slide assembly 771, on which a longitudinal slider 772 is provided, and a lifting cylinder 773 is provided below the longitudinal slider 772. A concave seat 774 is provided at the output end of the lifting cylinder 773, and a clamping mechanism 10 is provided in the concave seat 774. Specifically, a cylinder (not shown in the figure) for driving the lifting plate 72 to freely lift and adjust in the vertical direction is also provided above the fixed plate 71, and its output end passes through the fixed plate 71 and is connected to the upper part of the lifting plate 72. When the workpiece is cut, the loading mechanism 6 puts it on the support seat 75, and then uses the clamping mechanism 10 to clamp its two sides. While the clamping mechanism 10 is used to bend the split pieces, the split knife seat 721 will also move downward and apply downward pressure to the workpiece to ensure the smooth progress of the splitting work. At the same time, it also reduces the possibility of dispersion of the core particles. In this way, the split workpieces are concentrated and dropped into the collection cover 76, providing convenient conditions for subsequent output work and meeting the use requirements.

[0030] In the above process: through the setting of the loading mechanism 4, the feeding mechanism 5, the loading mechanism 6, the splitting mechanism 7 and the connecting mechanism 8, the coordinated use of the various device and equipment components integrates the workpiece loading, conveying, cutting, splitting and output functions into one, fully guarantees the functionality of the device and equipment, and has a high degree of automation, which can effectively meet the production and processing needs; through the setting of the clamping mechanism 10, it can effectively simulate the work process of manually bending the workpiece to achieve splitting, saves labor costs, reduces labor intensity, guarantees the work progress, and meets the production and processing needs; the device is reasonably designed, simple in structure, easy to process and can replace manual work to complete the chip workpiece splitting process. On the one hand, it can effectively save labor costs, reduce manual labor intensity, and improve the work progress. On the other hand, it ensures the relative uniformity of force during the splitting process, reduces the possibility of core particles scattering and flying, and can also guarantee the finished product yield of the core particles and ensure functionality.

[0031] In order to facilitate the clamping of the workpiece and simulate the breaking and splitting of the workpiece, the clamping mechanism 10 includes a push cylinder 101, a cross bar 102 is provided at the two side corners of the concave seat 774, a T-block 103 is provided at the end of the cross bar 102, and a limit plate 104 is provided at the upper end of the T-block 103. The stability of the position of the T-block 103 is ensured by the cross bar 102 and the limit plate 104. A through hole is opened in the T-block 103, and a The rotating frame 105 is designed in a Z shape, and the output end of the top cylinder 101 is provided with a ball joint 106, and the other end thereof is connected to the rotating frame 105. A clamping plate 107 is provided above the corner of the rotating frame 105. The position of the clamping plate 107 is set up and installed according to the thickness of the workpiece. Of course, the clamping plate 107 can be set up as a moving part with an automatic adjustment function, and can also be replaced by a finger cylinder to ensure the effective completion of the workpiece clamping action. The outer side of the concave seat 774 and the rotating frame 105 are connected to each other. A telescopic spring 108 is arranged between the rotating frame 105, which is specifically described as follows: the output end of the push cylinder 101 is led out through the through hole, and the through hole is set to avoid interference with the movement. When the workpiece needs to be clamped, the push cylinder 101 is first used to adjust the upper end of the rotating frame 105 to be horizontal, and ensure that the gap between the clamping plate 107 and the rotating frame 105 is aligned, and then the longitudinal moving component 77 is used to adjust the position of the clamping mechanism 10, especially to make the clamping plate 107 clamp the workpiece, and the workpiece is clamped. After clamping, it is just above the collecting cover 76. In the process of simulating bends to achieve splitting, the pushing cylinder 101 extends and acts on the ball joint 106 to achieve power transmission, and then the rotating frame 105 rotates relative to the T-block 103, pressing the workpiece downward. At the same time, the lifting cylinder 773 also needs to drive the clamping mechanism 10 to make fine adjustments in the vertical direction to adapt to the downward pressing action, thereby ensuring the smooth completion of the bend action and meeting the use requirements.

[0032] In order to effectively complete the loading of the workpiece to be processed and improve the functionality of the device, the loading mechanism 4 includes a mounting plate 41, a vertical plate 412 designed in an L shape is arranged at the lower rear side of the mounting plate 41, a vertical slide bar 42 is arranged at the front side of the vertical plate 412, a vertical slider 43 is arranged on the vertical slider 42, a first linear drive component 44 for driving the vertical slider 43 to move up and down in the vertical direction is arranged at the rear side of the vertical plate 412, a mounting seat 45 is arranged on one side of the vertical slider 43, a horizontal plate 46 is arranged on the mounting seat 45, guide columns 47 are arranged above the two ends of the horizontal plate 46, a linear bearing seat 48 is arranged at the lower side of the mounting plate 41, and is connected to the guide column 47, and the upper end of the guide column 47 is arranged There is a material discharge plate 49, and above the mounting plate 41 are arranged silo plates 410 which are arranged horizontally and vertically respectively. Below the two silo plates 410 which are arranged horizontally and vertically are provided with screw adjustment components 411 which can synchronously adjust their positions. The specific description is as follows: First, for the first linear drive component 44 which is established, it usually includes two sets of rotating wheels, and then a synchronous belt is wound around the two rotating wheels, and the ends of the synchronous belt are respectively connected to the two sides of the vertical slider 43. The rotation of one of the rotating wheels can drive the synchronous belt to run, and then act on the vertical slider 43 to make it move in the vertical direction, so as to drive the guide rod to be lifted and lowered vertically relative to the linear bearing seat 48. In this way, the discharge plate 49 can be moved and lifted in the vertical direction, so that the workpieces to be processed can be lifted one by one, providing convenient conditions for the subsequent absorption of the feeding mechanism 5; further speaking: grooves arranged in a horizontal and vertical direction are provided in the mounting plate 41, the purpose of which is to provide convenient conditions for the movement and adjustment of each silo plate 410. For the screw adjustment assembly 411 established, for the screw components at both ends of a screw adjustment assembly 411 in the same direction, the thread directions are opposite, and the connection between the left and right screw components is rotatably connected to the geometric center of the mounting plate 41 to ensure its stability. At the same time, an adjustment handle is provided at the outermost end of the screw adjustment assembly 411. By adjusting each silo plate 41 0 is located so that it can adapt to workpieces of different specifications and sizes, greatly improving the functionality of the device and meeting different usage requirements; further, before the splitting work begins, a certain number of workpieces can be placed in the area formed by the hopper plate 410, and the discharge plate 49 can be used to receive them, and with the help of its vertical movement, the workpieces can be easily ejected, providing convenient conditions for subsequent work. Of course, the diode chip in the prior art is generally provided with a protective film. For the workpiece placed on the discharge plate 49, the upper end surface of the discharge plate 49 is adhered with a protective film. When placing multiple workpieces, the side with the film is placed upwards, which provides convenience for subsequent cutting work.

[0033] In order to facilitate the transportation of the workpiece at the loading mechanism 4 to the next processing work area, the feeding mechanism 5 includes a transverse moving component 51 connected to the support plate 2, and a transverse sliding plate 52 is arranged on the moving end of the transverse moving component 51, and a feeding cylinder 53 is arranged below the transverse sliding plate 52, and a sorting plate 54 is arranged at the lower end of the feeding cylinder 53, and a plurality of vacuum suction cups 55 are evenly distributed in the sorting plate 54. The specific description is: a cylinder (not shown in the figure) for driving the transverse sliding plate 52 to move and adjust is also arranged above the established support plate 2, and the movement and adjustment of the transverse sliding plate 52 can drive the feeding cylinder 53 and the sorting plate 54 to move. During operation, the feeding cylinder 53 is especially used to extend and retract in the vertical direction to adjust the position of the vacuum suction cup 55 to ensure that it can stably absorb the workpiece, and then transport it to the loading mechanism 6 to ensure the working progress.

[0034] In order to effectively complete the loading of the workpiece, the loading mechanism 6 includes a supporting base plate 61, a transverse slide bar 62 is arranged above the supporting base plate 61, a transverse slider 63 is arranged on the transverse slider 62, a second linear drive component 64 is arranged below the transverse slider 62, a feeding plate 65 is arranged on the transverse slider 63, and a material holding component 66 is arranged on the feeding plate 65. The specific description is: the second linear drive component 64 is set up in the same way as the first linear drive component 44, and its function is to provide driving power for the movement and adjustment of the transverse slider 63. That is to say, the feeding mechanism 5 takes the workpiece out of the loading mechanism 4, and then places it towards the loading component. After the workpiece is placed, the second linear drive component 64 is used to drive the workpiece to move toward the splitting mechanism 7 to ensure that the workpiece completes the corresponding loading work and ensures the work progress.

[0035] In order to further improve the functionality of the device, the material holding component 66 includes a movable plate 661 with an L-shaped design, and limit slide bars 662 are arranged on both sides of the movable plate 661. An adjustment plate 663 with a concave shape is arranged on the outer side of the limit slide bar 662. The specific description is: the limit slide bar 662 is set in the movable plate 661, and the two sides of the adjustment plate 663 are sleeved on the limit slide bar 662, and can slide relative to the limit slide bar 662, and there is a certain damping feeling, which can adapt to workpieces of different specifications for acceptance. At the same time, when the workpiece is placed on the splitting mechanism 7, the position of the adjustment plate 663 can be adjusted, so that the workpiece can be conveniently completed while being clamped. The placement of the workpiece ensures the smooth progress of subsequent work and meets the use requirements. In addition, it needs to be further explained that the inner corners of the adjustment plate 663 and the movable plate 661 are designed to be inclined to ensure the stability of the placement of the workpiece, improve the rationality of the establishment of the device, and have strong functionality. The degree of automation of the device is also taken into consideration. For the adjustment of the position of the adjustment plate 663 relative to the movable plate 661, an electric push rod can be set on the movable plate 661 to drive the adjustment plate 663 to complete the adjustment of the position. Of course, for the establishment and installation of the components of the device, it is an existing mature technology, which can be effectively known by technicians in the relevant technical field, and the details will not be repeated.

[0036] In order to effectively complete the output of the chip workpiece after splitting, the docking mechanism 8 includes a pallet frame 81, a pallet body 82 is arranged between the two pallet frames 81, and roller shafts 83 are arranged on both sides of the pallet body 82. Rotating rollers 84 arranged in a triangular shape are arranged between the pallet frames 81 located below the pallet body 82, and belts 85 are wound around the roller shafts 83 and the rotating rollers 84. Specifically, the belt 85 is located above the pallet body 82 and is wound around the outer circumference of the roller shaft 83, and then wound to the bottom of the pallet body 82 and on the rotating roller 84 at the top, and then wound under the lowest rotating roller 84, and the belt 85 forms a closed loop to ensure the effective progress of the conveying work. Furthermore, the rotating roller 84 at the bottom is an active roller, and is provided with driving power by a motor to ensure the effective progress of the conveying work. Furthermore, one end of the belt 85 receives the material pushed out by the push plate, and then centrally transports it to the next production process, thereby ensuring the smooth progress of the production and processing work.

[0037] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A fully automatic chip splitting device for diode chip production, comprising a box, a support plate is arranged above the box, and support rods are arranged at the outer corners of the support plate, characterized in that: A loading mechanism, a feeding mechanism, a loading mechanism, a loading mechanism, a splitting mechanism and a connecting mechanism are sequentially arranged above the box body along the traveling direction of the diode chip; a cutting mechanism is arranged below the loading mechanism; the cutting mechanism comprises a vertical plate designed in a concave shape, a first sliding bar is arranged in the vertical plate, a moving block is arranged on the first sliding bar, a concave plate which can be adjusted to move laterally is arranged on one side of the moving block, a second sliding bar is arranged in the concave plate, a lifting block is arranged on the second sliding bar, a laser cutting assembly is arranged on one side of the lifting block, the splitting mechanism comprises a fixed plate connected to the support rod, a lifting plate is arranged below the fixed plate, a splitting knife seat is arranged below the lifting plate, a fixed seat is arranged on the lower periphery of the support rod, The fixing seat is provided with a lower base, the lower base is provided with a supporting seat, a collecting cover is provided in the supporting seat, a pushing plate is provided at the rear of the collecting cover, an adapting groove is provided in the supporting seat located on one side of the collecting cover, a longitudinal moving component is provided in the fixing seat on one side of the lower base, the longitudinal moving component includes a longitudinal slide bar component, a longitudinal slider is provided on the longitudinal slide bar component, a lifting cylinder is provided below the longitudinal slider, a concave seat is provided at the output end of the lifting cylinder, a clamping mechanism is provided in the concave seat, the clamping mechanism includes a pushing cylinder, cross bars are provided at the two side corners of the concave seat, a T-block is provided at the end of the cross bar, a limiting plate is provided at the upper end of the T-block, and a The cam is provided with a through hole, a rotating frame designed in a Z shape is provided at the lower end of the T-block, a ball hinge is provided at the output end of the push cylinder, and the other end is connected to the rotating frame, a clamping plate is provided above the corner of the rotating frame, a telescopic spring is provided between the outer side of the concave seat and the rotating frame, the feeding mechanism comprises a mounting plate, a vertical plate designed in an L shape is provided below the rear side of the mounting plate, a vertical slide bar is provided on the front side of the vertical plate, a vertical slider is provided on the vertical slide bar, a first linear drive component for driving the vertical slider to move up and down in the vertical direction is provided on the rear side of the vertical plate, a mounting seat is provided on one side of the vertical slider, a horizontal plate is provided on the mounting seat, guide columns are provided above the two ends of the horizontal plate, and the mounting plate A linear bearing seat is arranged below and is connected to the guide column, a discharge plate is arranged on the upper end of the guide column, and a material bin plate arranged horizontally and vertically respectively is arranged above the mounting plate, and screw adjustment components that can synchronously adjust their positions are arranged below the two horizontally arranged and two vertically arranged material bin plates, the feeding mechanism includes a horizontal movement component connected to the support plate, a horizontal sliding plate is arranged on the moving end of the horizontal movement component, a feeding cylinder is arranged below the horizontal sliding plate, a sorting plate is arranged at the lower end of the feeding cylinder, and a plurality of vacuum suction cups are evenly distributed in the sorting plate, the loading mechanism includes a supporting bottom plate, a horizontal slide bar is arranged above the supporting bottom plate, and a horizontal slider is arranged on the horizontal slide bar,A second linear drive assembly is disposed below the transverse slide bar, a feed plate is disposed on the transverse slide bar, and a material holding assembly is disposed on the feed plate.

2. The fully automatic chip splitting device for diode chip production according to claim 1, characterized in that: The material holding assembly comprises a moving plate designed in an L shape, limiting sliding bars are arranged on both sides of the moving plate, and an adjusting plate designed in a concave shape is arranged on the outer side of the limiting sliding bars.

3. The fully automatic chip splitting device for diode chip production according to claim 2, characterized in that: The docking mechanism includes a pallet frame, a pallet body is arranged between two of the pallet frames, roller shafts are arranged on both sides of the pallet body, and rotating rollers arranged in a triangular shape are arranged between the pallet frames located below the pallet body, and belts are wound around the roller shafts and the rotating rollers.

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