Mainboard burr removing machine

Abstract

The utility model relates to the technical field of mainboard processing, in particular to a mainboard deburring machine, in particular to a deburring machine applied to a tablet personal computer mainboard, which comprises a rack, and a conveying belt assembly used for conveying the mainboard is arranged on the rack. The conveying belt assembly is provided with a main board jig used for bearing a main board. The conveying belt assembly comprises a feeding part, a conveying part and a discharging part, the feeding part and the discharging part are located at the two ends of the conveying part respectively, and a plurality of deburring stations are arranged on the path of the conveying part. By means of the arrangement, during work, the tablet computer mainboard is placed on the mainboard jig, the mainboard jig and the tablet computer mainboard are driven by the conveying belt assembly to be conveyed to the burr removing station for burr removing machining, automatic equipment is adopted for replacing manual operation, labor is saved, and work efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of motherboard processing technology, specifically to a motherboard deburring machine, and more particularly to a deburring machine applied to tablet computer motherboards. Background Technology

[0002] Flash, also known as burrs or burrs, refers to the excess material that does not conform to the required shape and size on the workpiece during various machining processes.

[0003] After motherboard manufacturing is completed, deburring is usually required, especially for motherboards that require slotting. After slotting, multiple areas of burr will be formed at the slotted locations that need to be removed. Traditional deburring methods usually involve manually scraping off the burrs on the motherboard with simple tools, and this process is time-consuming, labor-intensive, and inefficient.

[0004] Therefore, there is still room for improvement and development in existing technologies. Utility Model Content

[0005] To address the problem that existing technologies typically involve manually scraping off burrs from motherboards using simple knives, which is time-consuming, labor-intensive, and inefficient, this invention proposes a motherboard burr removal machine.

[0006] To achieve the above objectives, the technical solution applied in this utility model is as follows:

[0007] A motherboard deburring machine is used for processing tablet computer motherboards. It includes a frame with a conveyor belt assembly for conveying motherboards. The conveyor belt assembly has a motherboard fixture for carrying the motherboards. The conveyor belt assembly includes a loading section, a conveying section, and a unloading section. The loading section and the unloading section are located at opposite ends of the conveying section. Multiple deburring stations are provided along the path of the conveying section.

[0008] According to the above scheme, there are two sets of deburring stations, which are arranged at intervals on the path of the material conveying section. Each deburring station includes an explosion-proof box and an explosion-proof electrical box. The explosion-proof box is equipped with an explosion-proof light, and the explosion-proof electrical box is equipped with a deburring emergency stop switch. The explosion-proof box contains a processing component and a material collection hopper, with the processing component located above the material collection hopper.

[0009] According to the above scheme, the processing assembly includes a fixture, support columns, a fixed plate, a movable plate, a deburring tool, a motor, and a cylinder. Multiple support columns are vertically positioned above the material conveying section. The fixed plate is fixed to the upper end of the support columns. The movable plate is movably mounted on the support columns and is located below the fixed plate. The deburring tool and motor are mounted on the movable plate. Motor drives the deburring tool to rotate. The fixture is located above the material conveying section below the deburring tool. Cylinder is mounted on the fixed plate, and its output end is fixedly connected to the movable plate.

[0010] According to the above scheme, the fixture is provided with a lower travel limit block corresponding to the movable plate, and the fixed plate is provided with an upper travel limit block corresponding to the movable plate.

[0011] According to the above scheme, the processing components include a roughing component and a finishing component, which are arranged side by side above the material collecting hopper, and the material collecting hopper is provided with a discharge port.

[0012] According to the above scheme, the material conveying unit includes an upper conveyor belt assembly and a lower conveyor belt assembly, which are arranged in parallel vertically. The upper conveyor belt assembly is driven by a three-motor drive, and the lower conveyor belt assembly is driven by a four-motor drive.

[0013] According to the above scheme, the upper conveyor belt assembly is provided with a plurality of blocking components corresponding to the main board fixture. The blocking components are driven to rise and fall by a lifting cylinder, and the lifting cylinder is provided with a sensor.

[0014] According to the above scheme, the upper conveyor belt assembly is equipped with a corresponding emergency stop switch for the conveyor belt assembly.

[0015] According to the above scheme, the feeding section is located at the feeding end of the conveying section. The feeding section includes a mounting frame 1, a conveyor belt assembly 1, a motor 2, a cylinder 2, and a guide rod 1. The cylinder 2 is mounted on the mounting frame 1, and the output end of the cylinder 2 passes through the mounting frame 1 and is fixedly connected to the conveyor belt assembly 1. The conveyor belt assembly 1 is driven to work by the motor 2 and is driven to rise and fall by the cylinder 2, so that the conveyor belt assembly 1 can be docked with the upper conveyor belt assembly and the lower conveyor belt assembly of the conveying section respectively. The first end of the guide rod 1 is fixedly connected to the conveyor belt assembly 1, and the second end of the guide rod 1 is slidably connected to the mounting frame 1.

[0016] According to the above scheme, the unloading section is located at the unloading end of the conveying section. The unloading section includes a mounting frame 2, a conveyor belt assembly 2, a motor 5, a cylinder 3, and a guide rod 2. The cylinder 3 is mounted on the mounting frame 2, and the output end of the cylinder 3 passes through the mounting frame 2 and is fixedly connected to the conveyor belt assembly 2. The conveyor belt assembly 2 is driven to work by the motor 5 and is driven to lift and lower by the cylinder 3, so that the conveyor belt assembly 2 can be docked with the upper conveyor belt assembly and the lower conveyor belt assembly of the conveying section respectively. The first end of the guide rod 2 is fixedly connected to the conveyor belt assembly 2, and the second end of the guide rod 2 is slidably connected to the mounting frame 2.

[0017] The beneficial effects of this utility model are:

[0018] This invention is designed such that, during operation, the tablet motherboard is placed on the motherboard fixture, and the motherboard fixture and the tablet motherboard are transported to the deburring station by the conveyor belt assembly for deburring processing. The use of automated equipment to replace manual operation saves manpower and improves work efficiency. Attached Figure Description

[0019] Figure 1 This is a front view of the overall structure of this utility model;

[0020] Figure 2 This is a top view of the overall structure of this utility model;

[0021] Figure 3 This is a rear view of the overall structure of this utility model;

[0022] Figure 4 This is a schematic diagram of the deburring station for removing explosion-proof boxes according to this utility model;

[0023] Figure 5 yes Figure 4 Enlarged view of position A in the middle;

[0024] Figure 6 This is a schematic diagram of the material conveying part of this utility model;

[0025] Figure 7 This is a schematic diagram of the feeding section assembly of this utility model;

[0026] Figure 8 This is a schematic diagram of the material feeding part assembly of this utility model.

[0027] In the picture:

[0028] 1. Frame; 2. Conveyor belt assembly; 3. Deburring station; 4. Main board fixture; 5. Loading section; 6. Conveying section; 7. Unloading section; 8. Conveyor belt assembly emergency stop switch; 9. Deburring emergency stop switch; 10. Explosion-proof box; 11. Explosion-proof light; 12. Explosion-proof electrical box; 13. Material collection hopper; 31. Clamp; 32. Lower stroke limit block; 33. Support column; 34. Fixed plate; 35. Movable plate; 36. Deburring cutter; 37. Motor 1; 38. Cylinder 1; 39. Upper travel limit block; 51. Mounting frame 1; 52. Conveyor belt assembly 1; 53. Motor 2; 54. Cylinder 2; 55. Guide rod 1; 61. Upper conveyor belt assembly; 62. Motor 3; 63. Lower conveyor belt assembly; 64. Motor 4; 65. Blocking component; 71. Mounting frame 2; 72. Conveyor belt assembly 2; 73. Motor 5; 74. Cylinder 3; 75. Guide rod 2. Detailed Implementation

[0029] The technical solution of this utility model will be described below with reference to the accompanying drawings and embodiments.

[0030] like Figures 1 to 8 As shown, the present invention discloses a motherboard deburring machine, applied to the processing of tablet computer motherboards. It includes a frame 1, on which a conveyor belt assembly 2 for transporting the motherboard is mounted. The conveyor belt assembly 2 is equipped with a motherboard fixture 4 for supporting the motherboard. The conveyor belt assembly 2 includes a loading section 5, a conveying section 6, and a unloading section 7. The loading section 5 and the unloading section 7 are located at opposite ends of the conveying section 6, and multiple deburring stations 3 are provided along the path of the conveying section 6. With this configuration, during operation, the tablet computer motherboard is placed on the motherboard fixture 4, and the conveyor belt assembly 2 drives the motherboard fixture 4 and the tablet computer motherboard to the deburring stations 3 for deburring processing. This automated equipment replaces manual labor, saving labor and improving work efficiency.

[0031] Furthermore, there are two sets of deburring stations 3, spaced apart along the path of the conveying section 6. Each deburring station 3 includes an explosion-proof box 10 and an explosion-proof electrical box 12. The explosion-proof box 10 is equipped with an explosion-proof light 11, and the explosion-proof electrical box 12 is equipped with a deburring emergency stop switch 9. The explosion-proof box 10 contains a processing component and a material collection hopper 13, with the processing component located above the material collection hopper 13. This arrangement, with the two sets of deburring stations 3 working together, improves the deburring effect on the main board, resulting in more thorough deburring. Since deburring causes metal debris to fly around and collide, an explosion-proof box 10 is installed outside the deburring station 3. The deburring emergency stop switch 9 can stop the machine in emergency situations, making it safer to use.

[0032] Furthermore, the processing assembly includes a fixture 31, support columns 33, a fixed plate 34, a movable plate 35, a deburring tool 36, a motor 37, and a cylinder 38. Multiple support columns 33 are vertically positioned above the material conveying section 6. The fixed plate 34 is fixed to the upper end of the support columns 33. The movable plate 35 is movably mounted on the support columns 33 and is located below the fixed plate 34. The deburring tool 36 and the motor 37 are mounted on the movable plate 35. The motor 37 drives the deburring tool 36 to rotate. The fixture 31 is located above the material conveying section 6 below the deburring tool 36. The cylinder 38 is mounted on the fixed plate 34, and its output end is fixedly connected to the movable plate 35. With this setup, during operation, the mainboard fixture 4 is conveyed to the clamp 31 position by the conveyor belt assembly 2. The mainboard is clamped and positioned by the clamp 31. Then, cylinder 38 drives the movable plate 35 to lower the deburring tool 36 to the deburring position. Finally, motor 37 drives the deburring tool 36 to rotate downwards to achieve the deburring function. After deburring, motor 37 stops working, and cylinder 38 drives the movable plate 35 to raise the deburring tool 36 to reset, facilitating the cyclic processing of the mainboard on the next mainboard fixture 4. There are two clamps 31, which are driven by clamp cylinders to close or separate, achieving clamping or releasing of the mainboard. When clamped, the mainboard will not shift during processing, making deburring more stable and preventing the deburring tool 36 from damaging other non-deburring positions on the mainboard.

[0033] Furthermore, the clamp 31 is provided with a lower travel limit block 32 corresponding to the movable plate 35, and the fixed plate 34 is provided with an upper travel limit block 39 corresponding to the movable plate 35. This configuration allows the lower travel limit block 32 and the upper travel limit block 39 to limit the lifting and lowering stroke of the movable plate 35.

[0034] Furthermore, the processing components include a roughing component and a finishing component, which are arranged side by side above the material collecting hopper 13, which has a discharge port. This arrangement ensures that each deburring station 3 has both a roughing component and a finishing component, resulting in better deburring performance. Specifically, the mainboard is first processed by the roughing component, and then processed a second time by the finishing component.

[0035] In practical applications, except for the two sets of deburring station 3, there are four sets of processing components: two sets of rough processing components and two sets of fine processing components, so that the deburring is more thorough.

[0036] Furthermore, the material conveying unit 6 includes an upper conveyor belt assembly 61 and a lower conveyor belt assembly 63, which are arranged vertically and parallel to each other. The upper conveyor belt assembly 61 is driven by a motor 62, and the lower conveyor belt assembly 63 is driven by a motor. With this configuration, during material feeding, the upper conveyor belt assembly 61 drives the main board fixture 4 to sequentially feed the material into the two sets of deburring stations 3. After processing, the material is then transferred to the lower conveyor belt assembly 63 for unloading.

[0037] Furthermore, the upper conveyor belt assembly 61 is equipped with multiple blocking members 65 corresponding to the main board fixtures 4. The blocking members 65 are driven to rise and fall by lifting cylinders, which are equipped with sensors. This configuration allows the main control system to limit and transport the multiple main board fixtures 4. Specifically, while one main board is being processed, the next main board is stopped and waits. After the previous main board is finished, the sensors feed back to the main control system, which then controls the transport and processing of the next main board. This cycle continues, allowing multiple main boards to be fed simultaneously, facilitating subsequent cyclic processing and improving work efficiency.

[0038] Furthermore, the upper conveyor belt assembly 61 is equipped with a conveyor belt assembly emergency stop switch 8. This configuration allows for emergency stopping in special circumstances via the conveyor belt assembly emergency stop switch 8, making it safer to use.

[0039] Furthermore, the feeding section 5 is located at the feeding end of the conveying section 6. The feeding section 5 includes a mounting frame 51, a conveyor belt assembly 52, a motor 53, a cylinder 54, and a guide rod 55. The cylinder 54 is mounted on the mounting frame 51. The output end of the cylinder 54 passes through the mounting frame 51 and is fixedly connected to the conveyor belt assembly 52. ​​The conveyor belt assembly 52 is driven by the motor 53 and is driven to rise and fall by the cylinder 54, so that the conveyor belt assembly 52 can dock with the upper conveyor belt assembly 61 and the lower conveyor belt assembly 63 of the conveying section 6, respectively. The first end of the guide rod 55 is fixedly connected to the conveyor belt assembly 52, and the second end of the guide rod 55 is slidably connected to the mounting frame 51.

[0040] Furthermore, the unloading section 7 is located at the unloading end of the conveying section 6. The unloading section 7 includes a second mounting frame 71, a second conveyor belt assembly 72, a fifth motor 73, a third cylinder 74, and a second guide rod 75. The third cylinder 74 is mounted on the second mounting frame 71. The output end of the third cylinder 74 passes through the second mounting frame 71 and is fixedly connected to the second conveyor belt assembly 72. The second conveyor belt assembly 72 is driven to work by the fifth motor 73 and is driven to lift and lower by the third cylinder 74, so that the second conveyor belt assembly 72 can dock with the upper conveyor belt assembly 61 and the lower conveyor belt assembly 63 of the conveying section 6, respectively. The first end of the second guide rod 75 is fixedly connected to the second conveyor belt assembly 72, and the second end of the second guide rod 75 is slidably connected to the second mounting frame 71.

[0041] In practical applications, the loading section 5, conveying section 6, and unloading section 7 work together to form a circular conveying path. Specifically, during operation, the main board is placed on the upper conveyor belt assembly 61 and sequentially fed into the deburring station 3 for deburring processing. After processing, the upper conveyor belt assembly 61 drives the main board fixture 4 to the second conveyor belt assembly 72 of the unloading section 7 (in the initial state, the second conveyor belt assembly 72 is connected to the upper conveyor belt assembly 61). The cylinder 74 of the unloading section 7 operates, driving the second conveyor belt assembly 72 to descend and connect with the lower conveyor belt assembly 63. The motor 73 operates to transport the main board fixture 4 on the second conveyor belt assembly 72 to the lower conveyor belt assembly 63, until the lower conveyor belt assembly 63 is reached. The conveyor belt assembly 63 drives the main board fixture 4 to the conveyor belt assembly 52 of the loading section 5 (in the initial state, the conveyor belt assembly 52 is connected to the lower conveyor belt assembly 63). The cylinder 54 of the loading section 5 works, driving the conveyor belt assembly 52 to rise and connect with the upper conveyor belt assembly 61. The motor 53 works to transport the main board fixture 4 on the conveyor belt assembly 52 to the upper conveyor belt assembly 61, so that the main board fixture goes from the starting point, is processed, and returns to the starting point. At this time, the operator unloads the processed main board from the main board fixture 4 and replaces it with a new main board for processing. This cycle is repeated, and the loading section 5 and the unloading section 7 reset to the initial state after each main board fixture 4 is transported.

[0042] It should be noted that the frame 1, loading section 5, unloading section 7, and two sets of deburring stations 3 described in this utility model are detachable and combinable. That is, the deburring stations 3 can be added or removed as needed before being assembled into a processing production line, such as a processing production line with one deburring station 3 or at least two deburring stations 3. Each of the frame 1 and the two sets of deburring stations 3 is equipped with an independent, dockable conveying section 6. The conveyor belt assembly 2 described in this utility model includes the loading section 5, the unloading section 7, and the conveying sections 6 located on the frame 1 and the two sets of deburring stations 3 (with adjacent conveying sections 6 docking with each other). Alternatively, the conveyor belt assembly 2 can be an integral structure, including the frame 1 and the conveying sections 6 on the two sets of deburring stations 3, with the loading section 5 and the unloading section 7 respectively located at both ends of the conveying section 6, forming a circular conveying path.

[0043] The embodiments of the present utility model have been described above with reference to the accompanying drawings. However, the present utility model is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of the present utility model without departing from the spirit and scope of the claims. All of these forms are within the scope of protection of the present utility model.

Claims

1. A mainboard deburring machine applied to processing of a tablet computer mainboard, characterized in that, include: A frame (1) is provided with a conveyor belt assembly (2) for conveying the motherboard; The conveyor belt assembly (2) is provided with a motherboard fixture (4) for carrying the motherboard; The conveyor belt assembly (2) includes a loading section (5), a conveying section (6) and a unloading section (7). The loading section (5) and the unloading section (7) are located at both ends of the conveying section (6). Multiple deburring stations (3) are provided on the path of the conveying section (6).

2. The main plate burr removing machine according to claim 1, characterized in that: There are two sets of deburring stations (3), which are spaced apart on the path of the material conveying section (6). Each deburring station (3) includes an explosion-proof box (10) and an explosion-proof electrical box (12). The explosion-proof box (10) is equipped with an explosion-proof lamp (11), and the explosion-proof electrical box (12) is equipped with a deburring emergency stop switch (9). The explosion-proof box (10) is equipped with a processing component and a material collection hopper (13), and the processing component is located above the material collection hopper (13).

3. A motherboard deburring machine according to claim 2, characterized in that: The processing assembly includes a clamp (31), support columns (33), a fixed plate (34), a movable plate (35), a deburring tool (36), a motor (37), and a cylinder (38). Multiple support columns (33) are vertically positioned above the material conveying section (6). The fixed plate (34) is fixed to the upper end of the support columns (33). The movable plate (35) is movably mounted on the support columns (33) and is located below the fixed plate (34). The deburring tool (36) and the motor (37) are mounted on the movable plate (35). The motor (37) drives the deburring tool (36) to rotate. The clamp (31) is located above the material conveying section (6) below the deburring tool (36). The cylinder (38) is mounted on the fixed plate (34), and its output end is fixedly connected to the movable plate (35).

4. The main plate burr removing machine according to claim 3, characterized in that: The clamp (31) is provided with a lower stroke limit block (32) corresponding to the movable plate (35), and the fixed plate (34) is provided with an upper stroke limit block (39) corresponding to the movable plate (35).

5. The main plate burr removing machine according to claim 2, characterized in that: The processing components include a roughing component and a finishing component, which are arranged side by side above the material collection hopper (13), and the material collection hopper (13) is provided with a discharge port.

6. The main plate burr removing machine according to claim 2, characterized in that: The material conveying unit (6) includes an upper conveyor belt assembly (61) and a lower conveyor belt assembly (63). The upper conveyor belt assembly (61) and the lower conveyor belt assembly (63) are arranged in parallel. The upper conveyor belt assembly (61) is driven by motor three (62), and the lower conveyor belt assembly (63) is driven by motor four.

7. The main plate burr removing machine according to claim 6, characterized in that: The upper conveyor belt assembly (61) is provided with a plurality of blocking members (65) corresponding to the main board fixture (4). The blocking members (65) are driven to rise and fall by a lifting cylinder, and the lifting cylinder is provided with a sensor.

8. The main plate burr removing machine according to claim 6, characterized in that: The upper conveyor belt assembly (61) is equipped with a corresponding emergency stop switch (8).

9. The main plate burr removing machine according to claim 2, characterized in that: The feeding section (5) is located at the feeding end of the conveying section (6). The feeding section (5) includes a mounting frame (51), a conveyor belt assembly (52), a motor (53), a cylinder (54), and a guide rod (55). The cylinder (54) is mounted on the mounting frame (51). The output end of the cylinder (54) passes through the mounting frame (51) and is fixedly connected to the conveyor belt assembly (52). The conveyor belt assembly (52) is driven to work by the motor (53). The conveyor belt assembly (52) is driven to lift and lower by the cylinder (54) so ​​that the conveyor belt assembly (52) can be docked with the upper conveyor belt assembly (61) and the lower conveyor belt assembly (63) of the conveying section (6) respectively. The first end of the guide rod (55) is fixedly connected to the conveyor belt assembly (52), and the second end of the guide rod (55) is slidably connected to the mounting frame (51).

10. The main plate burr removing machine according to claim 2, characterized in that: The unloading section (7) is located at the unloading end of the conveying section (6). The unloading section (7) includes a second mounting frame (71), a second conveyor belt assembly (72), a fifth motor (73), a third cylinder (74), and a second guide rod (75). The third cylinder (74) is mounted on the second mounting frame (71). The output end of the third cylinder (74) passes through the second mounting frame (71) and is fixedly connected to the second conveyor belt assembly (72). The second conveyor belt assembly (72) is driven to work by the fifth motor (73). The second conveyor belt assembly (72) is driven to lift and lower by the third cylinder (74) so ​​that the second conveyor belt assembly (72) can be docked with the upper conveyor belt assembly (61) and the lower conveyor belt assembly (63) of the conveying section (6) respectively. The first end of the second guide rod (75) is fixedly connected to the second conveyor belt assembly (72), and the second end of the second guide rod (75) is slidably connected to the second mounting frame (71).

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