Feeding and discharging mechanism of PCB (Printed Circuit Board) splitting machine

Abstract

The utility model discloses a feeding and discharging mechanism of a PCB dividing machine. The feeding and discharging mechanism comprises a feeding line body assembly arranged in a feeding area of the PCB dividing machine and a double-station discharging bin assembly arranged in a discharging area of the PCB dividing machine. The feeding line body assembly comprises a sectional material frame arranged at one end of the PCB dividing machine body, a stock bin arranged on the outer side of the sectional material frame, an upper-layer conveyor arranged on the sectional material frame and used for conveying material frames containing PCBs, a lower-layer conveyor arranged on the sectional material frame and used for conveying empty material frames, and a material pushing air cylinder arranged on the inner side of the sectional material frame and used for pushing single-layer PCBs out of the stock bin. The servo motor lifting module is used for pushing out each layer of PCBs through a material pushing air cylinder; the in-place sensor is mounted on the stock bin and is used for detecting whether the PCB material frame is in place or not; the double-station discharging bin assembly comprises a sensor for detecting a PCB and a lifting module for lifting the PCB. The automatic plate arranging machine has the beneficial effects that an automatic feeding and discharging form is adopted, so that the working efficiency is improved, and various complicated plate arranging and material arranging can be completed.

Description

Technical Field

[0001] The utility model belongs to the technical field of PCB board separators, and particularly relates to a loading and unloading mechanism of a PCB board separator. Background Art

[0002] The PCB depaneling machine realizes the automatic loading and unloading of circuit boards, automates the process that originally required manual work, greatly reducing the time and labor intensity of manual operation; workers can focus more on other links that require manual intervention, thereby improving overall production efficiency.

[0003] The production process of circuit boards requires multiple steps, such as drilling, electroplating, etching, lamination, exposure, and testing. Loaders and unloaders can automatically remove circuit boards from the outlet of one device and feed them into the inlet of another, achieving seamless connection between processes. This continuous automated production process helps reduce waiting time and transfer time, further improving production efficiency.

[0004] Traditionally, circuit boards require frequent turning when loading and unloading, resulting in messy loading and unloading storage and causing inconvenience to subsequent work. Utility Model Content

[0005] The purpose of the utility model is to provide a loading and unloading mechanism for a PCB board separator, which adopts automatic loading and unloading to improve work efficiency and complete various complex plate placement and material sorting.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a loading and unloading mechanism of a PCB depaneling machine, comprising a loading line assembly arranged in a loading area of ​​the PCB depaneling machine, and a double-station unloading silo assembly arranged in an unloading area of ​​the PCB depaneling machine;

[0007] The loading line assembly includes a profile rack provided at one end of the PCB depaneling machine body, a hopper provided outside the profile rack, an upper conveyor provided on the profile rack for conveying loaded PCB frames, a lower conveyor provided on the profile rack for conveying empty frames, a push cylinder provided on the inner side of the profile rack for pushing out a single layer of PCB boards in the hopper, a servo motor lifting module for pushing out each layer of PCB boards via the push cylinder, and an in-place sensor provided on the hopper for detecting whether the PCB frames are in place and whether there are PCB boards.

[0008] The double-station unloading silo assembly includes a sensor for detecting the PCB, a lifting module for lifting the PCB, and a servo motor for driving the lifting module to move up and down.

[0009] Preferably, the device further comprises a control box mounted on the front surface of the profile frame, and a touch screen is mounted on the top of the control box.

[0010] Preferably, a support column is installed on the top of the control box, and a three-color alarm light is provided on the top of the support column.

[0011] Preferably, a through groove is opened inside the silo, and symmetrically distributed fixing blocks are installed in the through groove, and reinforcement components are provided on the fixing blocks and the in-place sensors.

[0012] Preferably, the reinforcing component includes a groove opened at one end of the fixed block, a card block with one end embedded in the groove and the other end extending out of the groove, a spring arranged at the bottom of the groove and connected to the card block, and a card slot opened on the outer wall of the in-place sensor and engaged with the card block.

[0013] Preferably, a sliding piece is provided on the outer side surface of the clamping block, and a sliding groove for the sliding piece to slide is provided inside the fixing block.

[0014] Preferably, a plurality of legs are provided on the outer side surface of the profile frame, and support feet are provided at the bottom of the legs.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] The automatic loading and unloading mode improves work efficiency and can complete a variety of complex plating and material sorting. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 For the utility model Figure 1 Schematic diagram of the enlarged structure of the R region;

[0019] Figure 3 This is a schematic diagram of the splicing structure of the in-place sensor and the silo of the utility model;

[0020] Figure 4 For the utility model Figure 3 Schematic diagram of the enlarged structure of the D region in FIG;

[0021] In the figure: 1. Profile rack; 11. Upper conveyor; 12. Lower conveyor; 2. Control box; 21. Touch screen; 22. Three-color alarm light; 3. Support legs; 4. Double-station unloading hopper assembly; 5. In-position sensor; 51. Card slot; 6. Hopper; 7. Servo motor lifting module; 8. Fixed block; 81. Groove; 810. Spring; 82. Slide; 9. Card block; 91. Slide. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Example 1

[0024] See also Figure 1 and Figure 2 , which is the first embodiment of the present utility model, provides a loading and unloading mechanism for a PCB depaneling machine, comprising a loading line assembly disposed in a loading area of ​​the PCB depaneling machine, a double-station unloading bin assembly 4 disposed in an unloading area of ​​the PCB depaneling machine, the double-station unloading bin assembly 4 comprising a sensor for detecting the PCB, a lifting module for lifting the PCB, and a servo motor for driving the lifting module to move upward and downward;

[0025] The feeding line assembly includes a profile rack 1 arranged at one end of the PCB board separator body, which realizes the addition of the profile rack 1, a material bin 6 arranged on the outside of the profile rack 1, which controls the overall lifting of the PCB material frame in the material bin 6, an upper conveyor 11 arranged on the profile rack 1 for conveying PCB material frames, the upper conveyor 11 moves from left to right, can hold up to 3 material frames, and each material frame can hold 20 layers of PCBs, a lower conveyor 12 arranged on the profile rack 1 for conveying empty material frames, the lower conveyor 12 moves from right to left and can cache up to 3 empty material frames, a pushing cylinder arranged on the inside of the profile rack 1 to push out the single-layer PCB board in the material bin 6, a servo motor lifting module 7 that pushes each layer of PCB board out through the pushing cylinder, and an in-place sensor 5 installed on the material bin 6 to detect whether the PCB material frame is in place and whether there is a PCB board.

[0026] In this embodiment, preferably, a control box 2 is also included which is installed on the front surface of the profile frame 1, thereby realizing the addition of the control box 2, and a touch screen 21 is installed on the top of the control box 2. The cooperation between the control box 2 and the touch screen 21 increases the convenience of use.

[0027] In this embodiment, preferably, a support column is installed on the top of the control box 2, realizing the addition of a support column. A three-color alarm light 22 is set on the top of the support column. The support column increases the support for the three-color alarm light 22, and the three-color alarm light 22 is used for operation control feedback of the overall system.

[0028] In this embodiment, preferably, a plurality of legs 3 are provided on the outer side of the profile frame 1 , and support feet are provided at the bottom of the legs 3 , which are fixed to the ground, thereby increasing support for the profile frame 1 through the legs 3 .

[0029] Example 2

[0030] See also Figure 1-Figure 4 , which is the second embodiment of the present utility model, is based on the previous embodiment, except that:

[0031] A through slot is provided inside the silo 6, which realizes the opening of the through slot, and symmetrically distributed fixed blocks 8 are installed in the through slot, which realizes the addition of the fixed block 8. Reinforcement components are provided on the fixed block 8 and the in-place sensor 5. The reinforcement components include a groove 81 provided at one end of the fixed block 8, which realizes the opening of the groove 81, a card block 9 with one end embedded in the groove 81 and the other end extending out of the groove 81, which realizes the addition of the card block 9, a spring 810 provided at the bottom of the groove 81 and connected to the card block 9, which realizes the addition of the spring 810, a card slot 51 provided on the outer wall of the in-place sensor 5 and engaged with the card block 9, when the in-place sensor 5 is spliced, the in-place sensor 5 is picked up and the in-place sensor 5 is made The sensor 5 is inserted into the slot, and the card block 9 is squeezed when the in-place sensor 5 is inserted. After the card block 9 is squeezed, the spring 810 is compressed. The spring 810 is reset after being compressed, driving the card block 9 to be clamped in the card slot 51, thereby realizing the rapid installation of the in-place sensor 5 and improving the efficiency of the installation of the in-place sensor 5. When the in-place sensor 5 needs to be maintained, the in-place sensor 5 is pulled outward and disassembled, thereby improving the efficiency of maintenance. The outer side surface of the card block 9 is provided with a slide 91, which realizes the addition of the slide 91. The interior of the fixed block 8 is provided with a slide groove 82 for the slide 91 to slide. The cooperation of the slide 91 and the slide groove 82 is utilized to increase the stability of the squeezed activity of the card block 9.

[0032] The working principle and use process of the present invention are as follows: the material is directly loaded from the equipment on the loading line assembly by using a truss or a manipulator, picked up by a truss manipulator mechanism and placed on the cutting equipment for cutting, and after cutting is completed, the truss manipulator is picked up and placed on the double-station unloading silo assembly 4.

[0033] Although the embodiments of the present invention have been shown and described, please refer to the detailed description above. It will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A PCB board separation machine loading and unloading mechanism, characterized by: It comprises a loading line assembly arranged in the loading area of ​​the PCB depaneling machine, and a double-station unloading bin assembly (4) arranged in the unloading area of ​​the PCB depaneling machine; The feeding line assembly comprises a profile frame (1) arranged at one end of the PCB board separator body, a hopper (6) arranged outside the profile frame (1), an upper conveyor (11) arranged on the profile frame (1) for conveying PCB material frames, a lower conveyor (12) arranged on the profile frame (1) for conveying empty material frames, a pushing cylinder arranged on the inner side of the profile frame (1) for pushing out a single layer of PCB boards in the hopper (6), a servo motor lifting module (7) for pushing out each layer of PCB boards via the pushing cylinder, and an in-place sensor (5) installed on the hopper (6) for detecting whether the PCB material frames are in place and whether there are PCB boards. The double-station unloading bin assembly (4) comprises a sensor for detecting the PCB, a lifting module for lifting the PCB, and a servo motor for driving the lifting module to move upward and downward.

2. A PCB board separation machine loading and unloading mechanism according to claim 1, characterized in that: It also includes a control box (2) installed on the front surface of the profile frame (1), and a touch screen (21) is installed on the top of the control box (2).

3. The loading and unloading mechanism of a PCB depaneling machine according to claim 2, characterized in that: A support column is installed on the top of the control box (2), and a three-color warning light (22) is provided on the top of the support column.

4. The loading and unloading mechanism of a PCB depaneling machine according to claim 1, characterized in that: A through slot is provided inside the silo (6), and symmetrically distributed fixing blocks (8) are installed in the through slot. Reinforcement components are provided on the fixing blocks (8) and the in-place sensor (5).

5. The loading and unloading mechanism of a PCB depaneling machine according to claim 4, characterized in that: The reinforcing component comprises a groove (81) provided at one end of the fixed block (8), a clamping block (9) with one end embedded in the groove (81) and the other end extending out of the groove (81), a spring (810) arranged at the bottom of the groove (81) and connected to the clamping block (9), and a clamping groove (51) provided on the outer wall of the in-position sensor (5) and engaged with the clamping block (9).

6. The loading and unloading mechanism of a PCB depaneling machine according to claim 5, characterized in that: The outer side surface of the clamping block (9) is provided with a sliding plate (91), and the interior of the fixed block (8) is provided with a sliding groove (82) for the sliding plate (91) to slide.

7. The loading and unloading mechanism of a PCB depaneling machine according to claim 1, characterized in that: The outer side surface of the profile frame (1) is provided with a plurality of supporting legs (3), and the bottom of the supporting legs (3) is provided with supporting feet.

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