A transfer device for processing a circuit board
By designing a circuit board transfer device with detachable brackets and positioning frames, and using laser calibration and magnetic attraction to achieve stable positioning of circuit boards, the production efficiency and damage problems of circuit boards during transfer between equipment are solved, and the stability and safety between equipment are improved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- DINGNAN COUNTY PENGYU CIRCUIT TECHNOLOGY CO LTD
- Filing Date
- 2025-07-01
- Publication Date
- 2026-07-21
AI Technical Summary
In the process of circuit board production, frequent pick-and-place operations affect production efficiency and increase the risk of damage. Existing transfer equipment is difficult to effectively prevent accidental damage to circuit boards when they are transferred between equipment.
A transfer device for circuit board processing was designed, which adopts a detachable bracket and positioning frame structure. The stable positioning of the circuit board is achieved by laser emitter-assisted calibration and magnetic attraction, reducing the frequency of picking and placing.
It improves the stability and production efficiency of circuit boards during their transfer between equipment and reduces the risk of circuit board damage.
Smart Images
Figure CN224529325U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of circuit board transfer technology, specifically a transfer device for circuit board processing. Background Technology
[0002] In the circuit board production process, a transfer tray is a tool used to place circuit boards and move them between various production equipment or workshops. It can prevent squeezing and collision during the transfer of circuit boards. However, when circuit boards are transferred between different equipment, there are frequent operations of taking the circuit boards out of the transfer tray and putting them into the transfer tray, which affects production efficiency. Moreover, frequent picking and putting also increases contact with the circuit boards, increasing the risk of accidental damage. In order to solve this problem, this utility model proposes a transfer device for circuit board processing. Summary of the Invention
[0003] The purpose of this invention is to provide a transfer device for circuit board processing to solve the problems mentioned in the background art.
[0004] To achieve the above objectives, this utility model provides the following technical solution: a transfer device for circuit board processing, comprising a transfer tray with an open top and a support mounted thereon. The support has multiple identical mounting areas, and a positioning frame is mounted on each mounting area. The positioning frame has multiple support plates, and each support plate has a positioning post on its top. Positioning plugs are fitted onto the positioning posts. The support has multiple laser emitters. The transfer tray has a base block at its bottom, and the top of the transfer tray has a slot for the base block to engage. By providing a slot for the base block to engage on the operating table of the device, and positioning the circuit board using the support and the positioning frame mounted on the support, the transfer tray can be directly placed on the device. This reduces the frequency of handling and placing the circuit board.
[0005] Preferably, a slot is formed on the side wall of the top opening of the transfer tray, and a protrusion is provided on the side of the bracket that can be inserted into the slot. A fixing bolt is screwed onto the side wall of the slot. By setting electrode plates at the bottom of the base block and the bottom of the groove on the operating table, and by setting electrode plates at the bottom of the slot and the bottom of the bracket that inserts into the slot, and by setting circuitry inside the transfer tray and the bracket, power is supplied to the laser emitter on the bracket when the transfer tray is placed on the operating table, and the laser is emitted for auxiliary calibration during equipment operation. Tightening the fixing bolts can fix the bracket.
[0006] Preferably, each mounting area of the bracket has a bracket slot on its side wall, and the positioning frame has a locking block on its side that can be inserted into the bracket slot. The detachable design of the positioning frame facilitates the replacement of the positioning frame with a matching one when placing different circuit boards.
[0007] Preferably, an iron sheet is provided at the bottom of the card block, and a magnet is provided at the bottom of the bracket groove. The magnetic force of the magnet attracts the iron sheet, making it difficult for the positioning frame to detach from the bracket.
[0008] Compared with the prior art, the beneficial effects of this utility model are: through the detachable design between the bracket and the transfer tray, and between the positioning frame and the bracket, different brackets and positioning frames can be customized and installed on the transfer tray according to circuit boards of different sizes, making the use of the transfer tray more flexible. Attached Figure Description
[0009] Figure 1 This is a top view schematic diagram of the transfer tray structure of this utility model;
[0010] Figure 2 This is a schematic diagram of the connection structure between the positioning frame and the bracket of this utility model;
[0011] Figure 3 This is a schematic diagram of the connection structure between the transfer tray and the support of this utility model.
[0012] In the diagram: 1. Transfer tray, 11. Slot, 12. Base block, 2. Bracket, 21. Bracket slot, 22. Laser emitter, 3. Positioning frame, 31. Support plate, 32. Positioning column, 33. Slot, 34. Positioning plug. Detailed Implementation
[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0014] Referring to Figures (1-3), a transfer device for circuit board processing includes a transfer tray 1. The transfer tray 1 has an opening at the top and a bracket 2 is installed thereon. The bracket 2 has multiple installation areas of the same size, and a positioning frame 3 is installed in each installation area. The positioning frame 3 has multiple support plates 31. The support plates 31 have positioning posts 32 at the top. The positioning posts 32 are fitted with positioning plugs 34. The bracket 2 has multiple laser emitters 22. The transfer tray 1 has a base block 12 at the bottom, and the transfer tray 1 has a slot at the top for the base block 12 to be inserted.
[0015] The transfer tray 1 has a slot 11 on the side wall of its top opening, and the bracket 2 has a protrusion on its side that can be inserted into the slot 11. A fixing bolt is screwed onto the side wall of the slot 11. Each mounting area of the bracket 2 has a bracket groove 21 on its side wall, and the positioning frame 3 has a locking block 33 on its side that can be inserted into the bracket groove 21. The bottom of the locking block 33 is provided with an iron plate, and the bottom of the bracket groove 21 is provided with a magnet.
[0016] When using this device, the side protrusion of the bracket 2 is inserted into the slot 11 of the transfer plate 1, and the movement of the bracket 2 is restricted by tightening the fixing bolt. Then, the locking block 33 on the side of the positioning frame 3 is inserted into the bracket slot 21, the circuit board is placed on the positioning frame 3, and the positioning post 32 passes through the positioning hole opened on the circuit board. In order to restrict the up and down wobbling of the circuit board, a positioning plug 34 can be inserted on the positioning post 32 to restrict the circuit board from moving up and down along the positioning post.
[0017] The orientations or positional relationships shown in the accompanying drawings are for the convenience of describing the present invention and simplifying the description, and are not intended to indicate or imply that the device or component 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 the present invention.
[0018] 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 technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.
[0019] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
Claims
1. A transfer device for circuit board processing, comprising a transfer tray (1), characterized in that: The top of the transfer tray (1) is open and a bracket (2) is installed. The bracket (2) has multiple installation areas of the same size, and a positioning frame (3) is installed in the installation area. The positioning frame (3) has multiple support plates (31). The top of the support plate (31) has a positioning post (32). The positioning post (32) is fitted with a positioning plug (34). The bracket (2) has multiple laser emitters (22). The bottom of the transfer tray (1) has a base block (12). The top of the transfer tray (1) has a slot for the base block (12) to be inserted.
2. The transfer device for circuit board processing according to claim 1, characterized in that: The transfer tray (1) has a slot (11) on the side wall of the top opening, and the bracket (2) has a protrusion on the side that can be inserted into the slot (11). The slot (11) is screwed with a fixing bolt.
3. The transfer device for circuit board processing according to claim 1, characterized in that: The bracket (2) has a bracket groove (21) on the side wall of each installation area, and the positioning frame (3) has a locking block (33) on its side that can be inserted into the bracket groove (21).
4. The circuit board processing transfer device according to claim 3, characterized in that: The bottom of the card block (33) is provided with an iron sheet, and the bottom of the bracket groove (21) is provided with a magnet.