Large-range transfer device for welding processing of high-precision circuit board

Abstract

The utility model discloses a large-range transfer device for welding processing of a high-precision circuit board, which comprises a support column, a driving device and a rotating disc are arranged at the top end of the support column, two extension arms are arranged on the rotating disc, a mounting plate is arranged at the end part of each extension arm, a lifting cylinder is arranged on each mounting plate, and the lifting cylinders are arranged on the support column. A main clamping air cylinder is arranged at the output end of the lifting air cylinder, and a clamping jaw is arranged at the output end of the main clamping air cylinder. An auxiliary supporting plate is arranged on the supporting column, a temporary placing plate is arranged on the auxiliary supporting plate, an auxiliary clamping air cylinder and a jacking plate are arranged on the two sides of the temporary placing plate respectively, and a jacking air cylinder matched with the jacking plate is arranged on the auxiliary supporting plate. The automatic feeding and discharging device replaces manual work, can achieve feeding machining and temporary discharging operation of workpieces at the same time, does not affect each other, and improves work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of transfer device technology, specifically to a large-range transfer device for high-precision circuit board welding processing. Background Technology

[0002] Circuit boards are named as follows: ceramic circuit board, alumina ceramic circuit board, aluminum nitride ceramic circuit board, circuit board, PCB board, aluminum substrate, high frequency board, thick copper board, impedance board, PCB, ultra-thin circuit board, ultra-thin circuit board, printed circuit board (copper etching technology), etc. Circuit boards make circuits miniaturized and intuitive, playing an important role in the mass production of fixed circuits and the optimization of electrical appliance layout.

[0003] The process of soldering circuit boards relies on manual loading and unloading of materials, which is not only inefficient but also prone to damaging the workpieces and increasing costs. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a large-range transfer device for high-precision circuit board welding processing, which can replace manual labor and simultaneously realize workpiece loading and temporary unloading operations without affecting each other, thus improving work efficiency.

[0005] To address the aforementioned technical problems, this utility model provides a large-range transfer device for high-precision circuit board welding processing, comprising a support column, a driving device and a rotating disk at the top of the support column, two extension arms on the rotating disk, a mounting plate at the end of each extension arm, a lifting cylinder on the mounting plate, a main clamping cylinder at the output end of the lifting cylinder, and a gripper at the output end of the main clamping cylinder; an auxiliary support plate on the support column, a temporary placement plate on the auxiliary support plate, auxiliary clamping cylinders and lifting plates on both sides of the temporary placement plate, and a lifting cylinder adapted to the lifting plate on the auxiliary support plate.

[0006] Furthermore, the gripper is provided with four claws, which are evenly distributed on the four sides of the main gripping cylinder.

[0007] Furthermore, the temporary placement plate is provided with a fixed clamping arm, and the output end of the auxiliary clamping cylinder is provided with a movable clamping arm adapted to it.

[0008] Furthermore, the support column is also provided with supporting profiles.

[0009] Furthermore, a base is provided at the bottom of the support column, and positioning feet are provided around the base.

[0010] Furthermore, a reinforcing plate is provided between the support column and the base.

[0011] Furthermore, the inner side of the gripper is provided with an anti-slip surface.

[0012] The beneficial effects of this utility model are as follows: When using this device, the workpiece, such as a conveyor belt, is placed on the other side of the column. The top drive device is started to drive the rotating disk, which in turn drives the two extension arms to rotate along the column until the gripper of one of the extension arms is above the conveyor belt. At this time, the lifting cylinder is started to drive the main clamping cylinder to descend and clamp the workpiece. Continue to rotate 90 degrees so that the other gripper can also clamp the workpiece. Then, rotate in the opposite direction to place the workpiece on one of the grippers onto a temporary placement plate, while the other gripper places the workpiece into the workstation for processing. Repeating the above operation can complete the large-scale transfer of workpieces and also save time by placing the workpiece to be processed on the temporary placement plate. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0014] The following are the labels in the diagram: 1. Support column; 2. Drive device; 3. Rotary disk; 4. Extension arm; 5. Mounting plate; 6. Lifting cylinder; 7. Main clamping cylinder; 8. Gripper; 9. Auxiliary support plate; 10. Temporary placement plate; 11. Auxiliary clamping cylinder; 12. Lifting plate; 13. Lifting cylinder; 14. Fixed clamping arm; 15. Moving clamping arm; 16. Support profile; 17. Base; 18. Positioning support foot; 19. Reinforcing plate; 20. Anti-slip surface. Detailed Implementation

[0015] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, so that those skilled in the art can better understand and implement the present invention. However, the embodiments are not intended to limit the present invention.

[0016] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0017] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0018] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0019] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0020] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0021] Reference Figure 1As shown, an embodiment of a high-precision circuit board welding processing large-range transfer device of the present invention includes a support column 1. A drive device 2 and a rotating disk 3 are provided at the top of the support column 1. Two extension arms 4 are provided on the rotating disk 3. Each extension arm 4 is provided with a mounting plate 5 at its end. A lifting cylinder 6 is provided on the mounting plate 5. A main clamping cylinder 7 is provided at the output end of the lifting cylinder 6. A gripper 8 is provided at the output end of the main clamping cylinder 7. An auxiliary support plate 9 is provided on the support column 1. A temporary placement plate 10 is provided on the auxiliary support plate 9. An auxiliary clamping cylinder 11 and a lifting plate 12 are respectively provided on both sides of the temporary placement plate 10. A lifting cylinder 13 adapted to the lifting plate 12 is provided on the auxiliary support plate 9.

[0022] In use, simply place the workpiece, such as the conveyor belt, on the other side of the column. Start the top drive device 2 to drive the rotating disk 3, which will drive the two extension arms 4 to rotate along the column until the gripper 8 of one of the extension arms 4 is above the conveyor belt. At this time, start the lifting cylinder 6 to drive the main clamping cylinder 7 to descend and clamp the workpiece. Continue to rotate 90 degrees so that the other gripper 8 can also clamp the workpiece. Then rotate in the opposite direction to place the workpiece on the temporary placement plate 10, while the other gripper 8 puts the workpiece into the workstation for processing. Repeat the above operation to complete the large-scale transfer of workpieces. At the same time, the workpiece to be processed can be placed on the temporary placement plate 10 to save time.

[0023] The lifting plate 12 is used to assist the gripper 8 in clamping. The lifting cylinder 13 drives the lifting plate 12 to move up and down, which in turn moves the workpiece on it up and down. At the same time, when the workpiece is on the temporary placement plate 10, the auxiliary clamping cylinder 11 is activated to temporarily clamp the workpiece.

[0024] There are four grippers 8, which are evenly distributed on the four sides of the main gripping cylinder 7. The inner side of the grippers 8 is provided with an anti-slip surface 20, which makes the gripping effect better and more stable when holding the workpiece.

[0025] A fixed clamping arm 14 is provided on the temporary placement plate 10, and a movable clamping arm 15 adapted to it is provided at the output end of the auxiliary clamping cylinder 11. The movable clamping arm 15 is driven by the auxiliary clamping cylinder 11 to adjust the distance between it and the fixed clamping arm 14 to fix the workpiece.

[0026] The support column 1 is also provided with a support profile 16, which can be used to place other temporary workbenches or conveying equipment; the bottom of the support column 1 is provided with a base 17, and the base 17 is provided with positioning feet 18 around it. A reinforcing plate 19 is provided between the support column 1 and the base 17 to enhance the stability of the entire structure.

[0027] The above-described embodiments are merely preferred embodiments provided to fully illustrate the present invention, and the scope of protection of the present invention is not limited thereto. Equivalent substitutions or modifications made by those skilled in the art based on the present invention are all within the scope of protection of the present invention. The scope of protection of the present invention is defined by the claims.

Claims

1. A wide-range transfer device for high-precision circuit board soldering processing, characterized by, Including the support (1), the support (1) top end is provided with driving device (2) and rotary disc (3), be provided with two extension arm (4) on rotary disc (3), each extension arm (4) end is provided with mounting plate (5), be provided with lifting cylinder (6) on mounting plate (5), the output of lifting cylinder (6) is provided with main clamping cylinder (7), the output of main clamping cylinder (7) is provided with clamping jaw (8); The support (1) is provided with auxiliary support plate (9), the auxiliary support plate (9) is provided with temporary placement plate (10), the both sides of temporary placement plate (10) are provided with auxiliary clamping cylinder (11) and jacking plate (12) respectively, the auxiliary support plate (9) is provided with jacking cylinder (13) that is adapted with jacking plate (12).

2. The wide-range transfer apparatus for high-precision circuit board soldering processing according to claim 1, characterized by, The clamping jaw (8) is provided with four, evenly distributed in the four faces of main clamping cylinder (7).

3. The wide-range transfer apparatus for high-precision circuit board soldering processing according to Claim 1, wherein The temporary placement plate (10) is provided with fixed clamping arm (14), the output of auxiliary clamping cylinder (11) is provided with movable clamping arm (15) that is adapted with it.

4. The wide-range transfer apparatus for high-precision circuit board soldering processing according to Claim 1, wherein The support (1) is also provided with support section bar (16).

5. The wide-range transfer apparatus for high-precision circuit board soldering processing according to Claim 1, wherein The bottom of the support (1) is provided with a base (17), and the periphery of the base (17) is provided with a positioning foot (18).

6. The wide-range transfer apparatus for high-precision circuit board soldering processing according to claim 5, wherein The support (1) and the base (17) are provided with a reinforcing plate (19).

7. The wide-range transfer apparatus for high-precision circuit board soldering processing according to Claim 1, wherein The inside of the clamping jaw (8) is provided with an anti-skid surface (20).

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