Under-machine board cutting and dividing machine

Abstract

The utility model relates to the technical field of board cutting and dividing machines, and discloses an under-machine board cutting and dividing machine which comprises a workbench and a cutting assembly, a linear module is arranged on one side of the upper end of the workbench, and a discharging suction assembly is arranged on one side of the upper end of the linear module. A first circuit board containing groove and a second circuit board containing groove are formed in the two sides of the middle of the upper end of the workbench correspondingly, and a discharging conveying line is arranged on one side of the upper end of the workbench. According to the board dividing machine, when the board dividing machine is used, circuit boards are placed in the containing grooves, the circuit boards are pressed and fixed through the arranged cover board assembly, then the cutting assemblies at the lower ends of the containing plates are used for alternately conducting lower dividing on the circuit boards in the two containing grooves, and the phenomenon that components on the PCBs are too high during upper dividing is effectively avoided; the problem that the plate needs to be turned over due to the fact that cutting of the plate is blocked is solved, additional plate turning equipment is omitted, cutting can be directly carried out, the production period is remarkably shortened, and the overall production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting and debonding machines, in particular to an under-machine cutting and debonding machine. Background Art

[0002] PCB undercutting machine is a high-precision automated equipment specially designed for cutting large printed circuit boards (PCBs) into small pieces. It can quickly and accurately process PCB boards of various thicknesses and materials by using tools such as circular saw blades, lasers or milling cutters for physical cutting. It is widely used in industries such as consumer electronics, automotive electronics and medical devices. This equipment not only improves production efficiency, reduces the time and cost of manual operation, but also ensures the quality and consistency of the products. In the future, with the continuous innovation of technology and intelligent upgrading, PCB undercutting machine will show its important role in more fields.

[0003] Under existing technical conditions, most upper cutting and depaneling machines cannot directly perform depaneling operations when processing PCB boards with high components located on the top due to mechanical limitations. This usually requires additional flipping equipment to complete the depaneling task. However, the addition of the flipping process may affect the overall production speed, thereby reducing production efficiency.

[0004] Therefore, those skilled in the art have provided an under-machine cutting and depaneling machine to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose an under-machine cutting and depaneling machine. When the depaneling machine is in use, the circuit board is placed in the receiving groove, and the circuit board is pressed and fixed by a set cover plate assembly, and then the cutting assembly at the lower end of the placement plate is used to alternately divide the circuit boards in the two receiving grooves downward, effectively avoiding the problem that some components on the PCB board are too high and block the division of the board during the upper division, thereby requiring turning over, eliminating additional board turning equipment, and can directly perform cutting, which significantly shortens the production cycle and improves the overall production efficiency.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] The under-machine cutting and depaneling machine comprises a workbench and a cutting assembly, wherein a linear module is arranged on one side of the upper end of the workbench, a material unloading suction assembly is arranged on one side of the upper end of the linear module, a first circuit board accommodating groove and a second circuit board accommodating groove are arranged on both sides of the middle part of the upper end of the workbench, a material unloading conveying line is arranged on one side of the upper end of the workbench, a screw transmission assembly is arranged on one side of the middle part of the upper end of the workbench, and a cover plate assembly is arranged at one end of the screw transmission assembly;

[0008] The lower end of the cutting assembly is slidably connected to a transversely movable linear module, and the lower end of the transversely movable linear module is slidably connected to a longitudinally movable linear module;

[0009] Through the above technical solution, when the board splitter is in use, the circuit board is placed in the receiving groove, and the circuit board is pressed and fixed by the set cover plate assembly, and then the cutting assembly at the lower end of the placement plate is used to alternately split the circuit boards in the two receiving grooves downward, effectively avoiding the problem that some components on the PCB board are too high during the upper splitting, blocking the splitting of the board, and thus needing to be turned over, eliminating additional board flipping equipment, and can be cut directly, which significantly shortens the production cycle and improves the overall production efficiency.

[0010] Furthermore, the first circuit board accommodating slot and the second circuit board accommodating slot, the unloading conveying line, and the cover plate assembly are on the same horizontal line;

[0011] Through the above technical solution, by placing all components at the same horizontal line, smooth transportation and docking of the plates are ensured, the risk of tilting or misalignment of materials during transportation is reduced, and the overall assembly accuracy and operating efficiency are improved.

[0012] Furthermore, the cover plate assembly slides in sequence on the upper ends of the first circuit board receiving groove and the second circuit board receiving groove through the screw drive assembly;

[0013] Through the above technical solution, this sliding mechanism makes the opening and closing of the cover more flexible, can effectively adjust the space, and improves the convenience and safety of operation.

[0014] Furthermore, the material removal and suction assembly disposed at the upper end of the linear module slides to the first circuit board receiving slot and the second circuit board receiving slot respectively to take out the plates in sequence;

[0015] Through the above technical solution, this design allows the plates to be removed from different slots efficiently and accurately, which improves the automation level of the workflow, reduces manual intervention, and improves production efficiency.

[0016] Furthermore, the first circuit board accommodating groove and the second circuit board accommodating groove are both provided with textured holes inside;

[0017] Through the above technical solution, the added pattern holes enhance the ability to grab and fix the material in the groove, prevent the sheet from sliding during operation, improve stability, and ensure the safety and reliability of the production process.

[0018] The utility model has the following beneficial effects:

[0019] 1. The utility model proposes an under-machine cutting and board splitting machine. When in use, the circuit board is placed in a receiving groove, and the circuit board is pressed and fixed by a set cover plate assembly. Then, the cutting assembly at the lower end of the placement plate is used to alternately split the circuit boards in the two receiving grooves downward, which effectively avoids the problem that some components on the PCB board are too high and block the splitting of the board during the upper splitting, thereby requiring flipping. Additional flipping equipment is omitted, and cutting can be performed directly, which significantly shortens the production cycle and improves the overall production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is the isometric view of the under-machine cutting and depaneling machine proposed by the utility model;

[0021] Figure 2 This is an upper axonometric view of the under-machine cutting and depaneling machine proposed by the utility model;

[0022] Figure 3 This is a lower axonometric view of the under-machine cutting and depaneling machine proposed by the utility model;

[0023] Figure 4 The utility model is a front view of the under-machine cutting and depaneling machine.

[0024] Legend:

[0025] 1. Workbench; 2. Linear module; 3. Material suction assembly; 4. Material conveyor line; 5. First circuit board accommodating slot; 6. Second circuit board accommodating slot; 7. Adding pattern holes; 8. Screw drive assembly; 9. Cover assembly; 10. Cutting assembly; 11. Laterally moving linear module; 12. Longitudinal moving linear module. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the specific implementation of the utility model to clearly and completely describe the technical solutions in the specific implementation of the utility model. Obviously, the specific implementation described is only a part of the specific implementation of the utility model, not all of the specific implementation. Based on the specific implementation of the utility model, all other specific implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Reference Figure 1-4The utility model provides a specific implementation mode: an under-machine cutting and depaneling machine comprises a workbench 1 and a cutting assembly 10, a linear module 2 is arranged on one side of the upper end of the workbench 1, a material unloading and suction assembly 3 is arranged on one side of the upper end of the linear module 2, a first circuit board accommodating groove 5 and a second circuit board accommodating groove 6 are arranged on both sides of the middle part of the upper end of the workbench 1, a material unloading conveying line 4 is arranged on one side of the upper end of the workbench 1, a screw transmission assembly 8 is arranged on one side of the middle part of the upper end of the workbench 1, and a cover assembly 9 is arranged at one end of the screw transmission assembly 8;

[0028] The lower end of the cutting assembly 10 is slidably connected to a transversely movable linear module 11, and the lower end of the transversely movable linear module 11 is slidably connected to a longitudinally movable linear module 12;

[0029] When the board splitter is in use, the circuit board is placed in the receiving groove, and the circuit board is pressed and fixed by the set cover plate assembly 9, and then the cutting assembly 10 at the lower end of the placement plate is used to alternately split the circuit boards in the two receiving grooves downward, effectively avoiding the problem that some components on the PCB board are too high and block the splitting of the board during the upper splitting, thereby needing to turn over, eliminating additional board flipping equipment, and can directly perform cutting, which significantly shortens the production cycle and improves the overall production efficiency.

[0030] The first circuit board receiving slot 5 and the second circuit board receiving slot 6, the unloading conveying line 4, and the cover plate assembly 9 are on the same horizontal line. By having all the components on the same horizontal line, the smooth transportation and docking of the plates are ensured, the risk of tilting or dislocation of the materials during transportation is reduced, and the overall assembly accuracy and operation efficiency are improved. The cover plate assembly 9 slides in the upper ends of the first circuit board receiving slot 5 and the second circuit board receiving slot 6 in turn through the screw transmission assembly 8. This sliding mechanism makes the opening and closing of the cover plate more flexible, can effectively adjust the space, and improves the convenience and safety of operation. The unloading suction assembly 3 arranged at the upper end of the linear module 2 slides to the first circuit board receiving slot 5 and the second circuit board receiving slot 6 respectively to take out the plates in turn. This design allows the plates to be taken out from different slots efficiently and accurately, improves the degree of automation of the work process, reduces manual intervention, and improves production efficiency. The first circuit board receiving slot 5 and the second circuit board receiving slot 6 are both provided with textured holes 7 inside. The textured holes 7 enhance the grasping and fixing ability of the materials in the slots, prevent the plates from sliding during operation, improve stability, and ensure the safety and reliability of the production process.

[0031] Working principle: When the board splitter is in use, the circuit board is placed in the first circuit board receiving slot 5 and the second circuit board receiving slot 6. The cutting component 10 alternately cuts the circuit board in the first circuit board receiving slot 5 and the second circuit board receiving slot 6 into several small circuit boards. During the cutting process, the circuit board on the receiving slot is pressed by the cover plate component 9 so that the circuit board is fixed to be cut. After the cutting is completed, the unloading suction component 3 sucks the circuit boards in the two receiving slots in turn, effectively avoiding the problem of some components on the PCB board being too high to block the board from being split, thereby eliminating the need to flip the board over. This eliminates the need for additional flipping equipment and allows direct cutting, significantly shortening the production cycle and improving overall production efficiency.

[0032] Finally, it should be noted that the above is only a preferred specific implementation method of the present utility model and is not used to limit the present utility model. Although the present utility model is described in detail with reference to the aforementioned specific implementation methods, for those skilled in the art, they can still modify the technical solutions recorded in the aforementioned specific implementation methods, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An under-machine cutting and depaneling machine, comprising a workbench (1) and a cutting assembly (10), characterized in that: A linear module (2) is provided on one side of the upper end of the workbench (1), a material unloading suction assembly (3) is provided on one side of the upper end of the linear module (2), a first circuit board accommodating groove (5) and a second circuit board accommodating groove (6) are provided on both sides of the middle of the upper end of the workbench (1), a material unloading conveying line (4) is provided on one side of the upper end of the workbench (1), a screw transmission assembly (8) is provided on one side of the middle of the upper end of the workbench (1), and a cover assembly (9) is provided at one end of the screw transmission assembly (8); The lower end of the cutting assembly (10) is slidably connected to a transversely movable linear module (11), and the lower end of the transversely movable linear module (11) is slidably connected to a longitudinally movable linear module (12).

2. The under-machine cutting and depaneling machine according to claim 1 is characterized in that: The first circuit board accommodating groove (5), the second circuit board accommodating groove (6), the unloading conveying line (4), and the cover plate assembly (9) are located on the same horizontal line.

3. The under-machine cutting and depaneling machine according to claim 1 is characterized in that: The cover plate assembly (9) slides in sequence on the upper ends of the first circuit board accommodating groove (5) and the second circuit board accommodating groove (6) through the screw drive assembly (8).

4. The under-machine cutting and depaneling machine according to claim 1 is characterized in that: The material removal suction assembly (3) arranged at the upper end of the linear module (2) slides to the first circuit board receiving groove (5) and the second circuit board receiving groove (6) respectively to take out the plates in sequence.

5. The under-machine cutting and depaneling machine according to claim 1 is characterized in that: The first circuit board accommodating groove (5) and the second circuit board accommodating groove (6) are both provided with patterned holes (7) inside.

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