Auxiliary feeding device for PCB machining

Abstract

The utility model relates to an auxiliary device for processing a PCB (Printed Circuit Board), in particular to an auxiliary feeding device for processing the PCB, which comprises a mounting frame connected to a mounting plate in a sliding manner, the third electric sliding rail is fixedly connected to the mounting plate, and the control end of the third electric sliding rail is fixed to the mounting frame; the rotating rods are rotationally connected to the mounting frame, the rotating rods are divided into two groups, and each group comprises two rotating rods; the gears are fixedly connected to the bottoms of the rotating rods, and the gears on the two rotating rods in the same group are meshed; the adjusting plate is fixedly connected to the bottom of the rotating rod; the two motors are fixedly connected to the mounting frame, and the output ends of the two motors are fixed to one rotating rod in the two sets of rotating rods respectively. According to the utility model, the rotatable adjusting plate is used for controlling the PCB to perform position adjustment by taking the connecting line between the two groups of rotating rods as a diagonal line, so that the feeding position of the PCB is accurately positioned, the grabbing device can accurately grab the PCB, the feeding stability of the PCB is improved, and the subsequent processing effect of the PCB is improved.

Description

Technical Field

[0001] The utility model relates to an auxiliary device for PCB board processing, in particular to an auxiliary feeding device for PCB board processing. Background Art

[0002] In the large-scale production of PCB boards, their processing efficiency and quality directly affect the overall production schedule and product reliability. To improve production efficiency and reduce manual intervention, automated loading equipment is currently used for the PCB board feeding process. Simply place the neatly stacked PCB boards in the designated area of ​​the automatic loading equipment, and the automatic loading equipment will grab the PCB boards with a suction cup and transfer them to the processing device. This can reduce manual operation links and improve the continuity and stability of the production line.

[0003] However, when using existing automatic loading equipment, if the handling equipment is misaligned when placing the PCB board, the automatic loading equipment may not fully grasp the PCB board, resulting in an unstable PCB board loading process. In the worst case, it may cause collision damage, and in the worst case, it may cause the PCB board to become stuck during subsequent processing, seriously affecting the processing efficiency and yield rate of the PCB board. Utility Model Content

[0004] In view of the defects of the existing technology, the utility model provides an auxiliary feeding device for PCB board processing, which can accurately place PCB boards, and is intended to accurately feed PCB board processing equipment.

[0005] An auxiliary feeding device for PCB board processing includes: a base plate; a material placement plate arranged on the base plate; a mounting plate arranged on the material placement plate; and a mounting frame slidably connected to the mounting plate; a third electric slide rail fixedly connected to the mounting plate, the control end of the third electric slide rail being fixed to the mounting frame to control the up and down movement of the mounting frame; rotating rods rotatably connected to the mounting frame, the rotating rods being provided in two groups, each group having two; gears fixedly connected to the bottom of each rotating rod, the gears on two rotating rods in the same group being engaged; an adjustment plate fixedly connected to the bottom of the rotating rod, the adjustment plate being used to adjust and adjust the position of the PCB board; and two motors fixedly connected to the mounting frame, the output ends of the two motors being respectively fixed to one rotating rod in the two groups of rotating rods.

[0006] Further explanation: the mounting plate is slidably connected to the loading plate, which is provided with two partitions. The PCB board will be added to each partition of the loading plate, and the loading plate is slidably connected to the base plate; it also includes: a first electric slide rail fixedly connected to the base plate, the control end of the first electric slide rail is fixed to the loading plate to drive the loading plate to move; a second electric slide rail fixedly connected to the loading plate, the control end of the second electric slide rail is fixed to the mounting plate to control the mounting plate to move between the two partitions of the loading plate.

[0007] Further description, it also includes: a limiting plate fixedly connected to the material placing plate.

[0008] Further description, it also includes: a gasket fixedly connected to the adjustment plate, and the gasket is arranged on the side of the adjustment plate that contacts the PCB board.

[0009] Further description, it also includes: an adjustable foot fixedly connected to the bottom of the base plate.

[0010] Further description, it also includes: a marking plate fixedly connected to the two partitions of the material placing plate.

[0011] The beneficial effects of this utility model include: The utility model utilizes a rotatable adjustment plate to control the diagonal position adjustment of the PCB board, with the line connecting the two sets of rotating rods as the diagonal line, thereby precisely positioning the PCB board loading position, enabling the gripper to accurately grasp the PCB board, improving the loading stability of the PCB board, and enhancing the subsequent processing effect of the PCB board. By adding a partition for placing PCB boards on the loading plate and providing an adjustable position for the loading plate, the utility model allows the addition of PCB boards to be performed simultaneously with the loading of PCB boards, significantly improving the loading speed of PCB boards by saving time in the entire process. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model, the processing machine, the conveying frame and the gripper.

[0013] Figure 2 It is a schematic diagram of the overall structure of the utility model.

[0014] Figure 3 This is a schematic diagram of the installation structure of the rotating rod, gear and dial plate of the utility model.

[0015] Markings in the accompanying drawings: 1. processing machine, 2. conveyor rack, 3. grabber, 4. bottom plate, 5. material placement plate, 6. first electric slide, 7. mounting plate, 8. second electric slide, 9. third electric slide, 10. mounting frame, 11. rotating rod, 111. gear, 12. motor, 13. adjustment plate, 14. limit plate, 15. gasket, 16. protective cover, 17. adjustment foot, 18. marking plate. DETAILED DESCRIPTION

[0016] To make the objectives, technical solutions, and advantages of the present invention more clearly understood, the present invention is further described below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are merely illustrative and are not intended to limit the scope of the present invention. Furthermore, descriptions of known structures and technologies are omitted in the following description to avoid unnecessary confusion regarding the concepts of the present invention.

[0017] Embodiment: An auxiliary feeding device for PCB board processing, combined with Figure 1 As shown, a conveyor frame 2 for transporting PCB boards is provided at the front and rear sides of a processing machine 1 for processing PCB boards, and a gripper 3 for grabbing PCB boards is provided on the conveyor frame 2 at the rear side.

[0018] Combine Figure 1-Figure 3 As shown, it includes: a base plate 4, which is arranged on the right side of the conveyor rack 2 at the rear position, and the gripper 3 will transfer between the conveyor rack 2 at the rear position and the base plate 4 to automatically load the PCB board; a material loading plate 5 slidably mounted on the base plate 4, and the material loading plate 5 is provided with two partitions, and the PCB board will be added to each partition of the material loading plate 5, and the length of the material loading plate 5 accounts for two-thirds of the length of the base plate 4; a first electric slide rail 6 fixedly mounted on the base plate 4, and the control end of the first electric slide rail 6 is fixed to the material loading plate 5 to drive the material loading plate 5 to move back and forth; a mounting plate 7 slidably mounted on the material loading plate 5; a second electric slide rail 8 fixedly mounted on the material loading plate 5, and the control end of the second electric slide rail 8 is fixed to the mounting plate 7 to control the mounting plate 7 to move back and forth between the two partitions of the material loading plate 5. ; A mounting frame 10 is slidably mounted on the mounting plate 7; a third electric slide rail 9 is fixedly mounted on the mounting plate 7, and a control end of the third electric slide rail 9 is fixed to the mounting frame 10 to control the up and down movement of the mounting frame 10; a rotating rod 11 rotatably mounted on the mounting frame 10, and the rotating rod 11 is provided with two groups, two in each group; a gear 111 is fixedly mounted at the bottom of each rotating rod 11, and the gears 111 on the two rotating rods 11 of the same group are engaged, so that the two rotating rods 11 of the same group can rotate synchronously and in opposite directions; an adjustment plate 13 is fixedly mounted at the bottom of the rotating rod 11, and the adjustment plate 13 is used to adjust the position of the PCB board; two motors 12 are fixedly mounted on the mounting frame 10, and the output ends of the two motors 12 are respectively fixed to one of the rotating rods 11 in the two groups of rotating rods 11.

[0019] The PCB board is then moved to the upper portion of the PCB board by the second electric slide 8 and the third electric slide 9 is controlled to move the mounting bracket 10 downward to move the adjusting plate 13 to the periphery of the PCB board.

[0020] After the PCB board has completed its position adjustment, the mounting plate 7 is controlled to move to the partition on the rear side of the material placement plate 5, and the first electric slide rail 6 is operated to control the material placement plate 5 to move backward, and the partition on the front side of the material placement plate 5 is moved to the middle of the bottom plate 4 and below the gripper 3. After that, the gripper 3 can be controlled to automatically load the PCB boards. During the process of the gripper 3 loading the PCB boards, the forklift can transfer the next batch of PCB boards to the partition on the rear side of the material placement plate 5, and operate the adjustment plate 13 to adjust and organize the PCB boards on the rear partition. Therefore, after all the PCB boards on the front partition are loaded, the material placement plate 5 is controlled to move forward, and the rear partition is moved to the middle of the bottom plate 4 and below the gripper 3. The gripper 3 can seamlessly load this batch of PCB boards, thereby saving the operation time of the entire process and greatly improving the loading speed of the PCB boards.

[0021] Combine Figure 1-Figure 3 As shown, it also includes: a limit plate 14 slidably mounted on the material loading plate 5, the limit plate 14 separates the two partitions of the material loading plate 5, so as to prevent the forklift from adding a PCB board in one partition and affecting the PCB board being loaded by the gripper 3 in another partition, so as to improve the independence between the partitions; a gasket 15 fixedly mounted on the adjustment plate 13, the gasket 15 is arranged on the side of the adjustment plate 13 in contact with the PCB board, so as to prevent the adjustment plate 13 from damaging the PCB board during the adjustment and sorting process; a protective cover 16 fixedly mounted on the bottom of the rotating rod 11, the protective cover 16 is wrapped around the gear 111 to protect the gear 111, so that the individual The adjustment plate 13 can operate smoothly, and the protective cover 16 is made of flexible material and can be deformed arbitrarily, so that the gear 111 can be fully protected; the adjustment foot 17 is fixedly installed at the bottom of the base plate 4, and the adjustment foot 17 is used to adjust the horizontal position of the base plate 4, so that the gripper 3 can grab the PCB board smoothly regardless of the use environment of the device, ensuring the loading effect of the PCB board; the marking plate 18 is fixedly installed on the two partitions of the material placement plate 5, and the marking plate 18 is used to emphasize the placement position of the PCB board on the device, so that when the forklift adds the PCB board, it will not make misjudgment due to changes in the position of the material placement plate 5 and the position of the mounting plate 7.

[0022] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. An auxiliary feeding device for PCB board processing, comprising: bottom plate (4); A material placement plate (5) is arranged on the bottom plate (4); characterized in that the auxiliary feeding device further includes: a mounting plate (7) arranged on the material placement plate (5); a mounting frame (10) slidably connected to the mounting plate (7); a third electric slide rail (9) fixedly connected to the mounting plate (7), the control end of the third electric slide rail (9) being fixed to the mounting frame (10) to control the mounting frame (10) to move up and down; a rotating rod (11) rotatably connected to the mounting frame (10), the rotating rod (11) being provided with two groups, two in each group; a gear (111) fixedly connected to the bottom of each rotating rod (11), the gears (111) on the two rotating rods (11) of the same group being engaged; an adjusting plate (13) fixedly connected to the bottom of the rotating rod (11), the adjusting plate (13) being used to adjust and arrange the position of the PCB board; two motors (12) fixedly connected to the mounting frame (10), the output ends of the two motors (12) being fixed to one of the rotating rods (11) in the two groups of rotating rods (11).

2. The auxiliary feeding device for PCB board processing according to claim 1, characterized in that: The mounting plate (7) is slidably connected to the material loading plate (5), and the material loading plate (5) is provided with two partitions. The PCB board will be added to each partition of the material loading plate (5), and the material loading plate (5) is slidably connected to the base plate (4); it also includes: a first electric slide rail (6) fixedly connected to the base plate (4), the control end of the first electric slide rail (6) is fixed to the material loading plate (5) to drive the material loading plate (5) to move; and a second electric slide rail (8) fixedly connected to the material loading plate (5), the control end of the second electric slide rail (8) is fixed to the mounting plate (7) to control the mounting plate (7) to move between the two partitions of the material loading plate (5).

3. The auxiliary feeding device for PCB board processing according to claim 1, characterized in that: The auxiliary feeding device further comprises: a limiting plate (14) fixedly connected to the material placement plate (5), the limiting plate (14) separating the two partitions of the material placement plate (5).

4. The auxiliary feeding device for PCB board processing according to claim 1, characterized in that: The auxiliary feeding device further comprises: a gasket (15) fixedly connected to the adjustment plate (13), the gasket (15) being arranged on the side of the adjustment plate (13) in contact with the PCB board.

5. The auxiliary feeding device for PCB board processing according to claim 1, characterized in that: The auxiliary feeding device further comprises an adjusting foot (17) fixedly connected to the bottom of the base plate (4).

6. The auxiliary feeding device for PCB board processing according to claim 1, characterized in that: The auxiliary feeding device further comprises: a marking plate (18) fixedly connected to two partitions of the material placement plate (5).

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