A thin plate adjustable placement transfer carrier for improving post-etching

Abstract

The utility model belongs to PCB board production technical field, and disclose a kind of adjustable placing transfer carrier for improving thin plate after etching, including support frame and the L-shaped support plate of installation in support frame inboard, the top left side of support plate is equipped with support platform, and the top of support platform is separately structured with the groove one and the groove two, and the top between the groove two and support plate supports the transfer frame for supporting PCB thin plate, L-shaped inclined bracing frame of support in the right side of transfer frame is provided in the top right side of support plate, and the front and rear end of inclined bracing frame is equipped with pivot, the top of support plate is symmetrically connected with two connecting pieces, and pivot is movably inserted in the middle part of corresponding connecting piece;Through the above scheme, the quality problem of bending, deformation, plate damage caused by the gravity of the existing carrier when transferring PCB thin plate is often stored in vertical mode, plate piece is solved.

Description

Technical Field

[0001] This utility model belongs to the field of PCB board manufacturing technology, specifically a place and transfer carrier for improving the adjustable placement of etched thin boards. Background Technology

[0002] As electronic products develop towards miniaturization, high frequency, and high density, the demand for thin PCBs has increased significantly. Driven by the rapid iteration of flexible electronics and wearable devices, ultra-thin PCBs, due to their lightweight and bendable characteristics, have become core interconnect components for foldable screen phones, smartwatches, and implantable medical devices. Therefore, the demand for improving the production quality of thin PCBs has also increased, and improvement is imperative. This improvement aims to reduce the poor support strength of thin PCBs during the production process, especially after the inner core board circuit etching and browning. Special carriers are required during the transportation process.

[0003] However, the following problems were found in the implementation of the relevant technologies: existing carriers often use vertical storage when transporting thin PCB boards, and the boards are prone to bending, deformation, and damage due to their own weight, resulting in poor quality. Utility Model Content

[0004] To address the problems mentioned in the background art, this utility model provides an adjustable placement and transfer carrier for etched thin boards, which can change the transfer frame from vertical to horizontal to transport PCB thin boards, and has the advantage of significantly reducing the probability of damage to the thin boards during the transfer process.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A transfer carrier for improving the adjustable placement of etched thin plates, comprising a support frame and an L-shaped support plate installed inside the support frame. A support platform is installed on the top left side of the support plate, and the top of the support platform is respectively constructed with a slot 1 and a slot 2. A transfer frame for supporting the PCB thin plate is supported between the slot 2 and the top of the support plate. An L-shaped diagonal brace is provided on the top right side of the support plate, supporting the right side of the transfer frame. A rotating shaft is installed at both the front and rear ends of the diagonal brace. Two connectors are symmetrically connected to the top of the support plate, and the rotating shafts are movably inserted into the middle of the corresponding connectors. A mounting plate is installed on the front side of the support frame, and a servo motor is installed on the rear side of the mounting plate. The output end of the servo motor is coaxially connected to the corresponding rotating shaft.

[0006] Preferably, a handle is installed on the right side of the support frame, and the gripping part of the handle is covered with a rubber sleeve.

[0007] Preferably, support rods are installed at the four bottom corners of the support frame, and a base plate is installed between the bottoms of the four support rods.

[0008] Preferably, rollers are installed at the four corners of the bottom of the base plate, and solid rubber tires are fitted onto the side walls of the rollers.

[0009] Preferably, the top of the base plate has a positioning groove, and a baffle is installed on the top right side of the base plate.

[0010] Preferably, two connecting cylinders are symmetrically installed on both the left and right sides of the support plate, and connecting bolts are screwed between the connecting cylinders and the corresponding sides of the support frame.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] 1. This utility model can adjust the transfer frame from a vertical position to a horizontal position, and the adjusted transfer frame is supported by a slot, a support plate and an adjusted inclined support frame. In this way, the center of gravity of the PCB thin board can be changed during the transfer process, which can significantly reduce the probability of the thin board being damaged during the transfer process and effectively improve product quality.

[0013] 2. This utility model adjusts the angle of the inclined support frame by adjusting the rotation of the shaft using a servo motor. The adjustment process requires less manual intervention; simply push the bottom corner of the transfer frame from slot two to slot one, thus improving production efficiency. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the overall structure of the present invention after adjusting the transfer frame;

[0016] Figure 3 This utility model Figure 1 Enlarged view of the structure at point A in the middle;

[0017] Figure 4 This is a schematic diagram of the structure of the support platform of this utility model;

[0018] Figure 5 The trend of damage and breakage of the carrier plate after the flat placement of the thin plate conversion (AOI scan record table data capture).

[0019] In the diagram: 1. Support frame; 2. Support plate; 3. Support platform; 4. Slot 1; 5. Slot 2; 6. Transfer frame; 7. Diagonal brace; 8. Rotating shaft; 9. Connector; 10. Mounting plate; 11. Servo motor; 12. Handle; 13. Connecting cylinder; 14. Support rod; 15. Base plate; 16. Positioning slot; 17. Roller; 18. Baffle. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model. Example 1

[0021] like Figure 1 , Figure 3 and Figure 4 As shown, this utility model provides an adjustable placement and transfer carrier for improving the placement of thin boards after etching. It includes a support frame 1 and an L-shaped support plate 2 installed inside the support frame 1. A support platform 3 is welded to the top left of the support plate 2, making the connection more stable. The top of the support platform 3 is respectively constructed with a slot 4 and a slot 5. A transfer frame 6 for supporting the PCB thin board is supported between the slot 5 and the top of the support plate 2. The two work together to support the bottom and left side of the transfer frame 6. An L-shaped diagonal brace 7 is provided on the top right of the support plate 2, supporting the right side of the transfer frame 6. The card slot 2 5 and the support plate 2 can stably support the transfer frame 6 and the diagonal brace 7. The front and rear ends of the diagonal brace 7 are equipped with rotating shafts 8. The top of the support plate 2 is symmetrically connected with two connecting parts 9, and the rotating shafts 8 are movably inserted into the middle of the corresponding connecting parts 9. The rotating shafts 8 can rotate relative to the connecting parts 9. The diagonal brace 7 can be deflected relative to the rotating shafts 8. The front side of the support frame 1 is equipped with a mounting plate 10 by multiple screws. The rear side of the mounting plate 10 is equipped with a servo motor 11 by a motor mount, and the output end of the servo motor 11 is coaxially connected to the corresponding rotating shaft 8. The servo motor 11 can drive the rotating shaft 8 to rotate in order to control the diagonal brace 7 to deflect.

[0022] Specifically, a handle 12 is installed on the right side of the support frame 1 by multiple sets of bolts. The handle 12 facilitates the movement of the device, and the gripping part of the handle 12 is covered with a rubber sleeve to improve the gripping feel.

[0023] Furthermore, support rods 14 are bolted to the four corners of the bottom of the support frame 1, and a base plate 15 is bolted between the bottoms of the four support rods 14. The base plate 15 can be used to store other tools.

[0024] Furthermore, rollers 17 are installed at the four corners of the bottom of the base plate 15. The device can be moved by the rollers 17, and the side walls of the rollers 17 are fitted with solid rubber tires to reduce vibration during movement.

[0025] It is worth noting that the top of the base plate 15 has a positioning groove 16 for placing other tools, and a baffle 18 is installed on the top right side of the base plate 15 to prevent other tools from falling off from the right side and damaging the personnel pushing the device.

[0026] It is worth noting that two connecting cylinders 13 are symmetrically welded on the left and right sides of the support plate 2, and connecting bolts are screwed between the connecting cylinders 13 and the corresponding sides of the support frame 1 to securely fix the support plate 2 to the inside of the support frame 1. Example 2

[0027] like Figure 2 As shown, this utility model provides an adjustable placement and transfer carrier for improving the placement of etched thin boards. It includes a support frame 1 and an L-shaped support plate 2 installed inside the support frame 1. A support platform 3 is welded to the top left of the support plate 2, making the connection more stable. The top of the support platform 3 is respectively constructed with a slot 4 and a slot 5. A transfer frame 6 for supporting the PCB thin board is supported between the slot 4 and the top of the support plate 2. After the angle is adjusted, the transfer frame is supported on the left and bottom by the slot 4 and the support plate 2. An L-shaped diagonal brace 7 is provided on the top right of the support plate 2, supporting the right side of the transfer frame 6. The diagonal brace 7 is used to support the transfer frame. On the right side of 6, the transfer frame 6 can be stably supported by the slot 4 and the support plate 2. The diagonal brace 7 is equipped with a rotating shaft 8 at both the front and rear ends. The top of the support plate 2 is symmetrically connected with two connectors 9, and the rotating shaft 8 is movably inserted into the middle of the corresponding connector 9. The rotating shaft 8 can rotate relative to the connector 9. The diagonal brace 7 can be deflected relative to the rotating shaft 8. The front side of the support frame 1 is equipped with a mounting plate 10 by multiple screws. The rear side of the mounting plate 10 is equipped with a servo motor 11 by a motor mount, and the output end of the servo motor 11 is coaxially connected to the corresponding rotating shaft 8. The servo motor 11 can drive the rotating shaft 8 to rotate in order to control the diagonal brace 7 to deflect.

[0028] The servo motor 11 is existing technology and will not be described in detail. Additionally, this utility model also includes a power supply, controller, and switch, which are not the main technical points of this patent and will not be described in detail. The "front, rear, left, and right" views of this device are... Figure 1 The direction shown in the diagram is the reference.

[0029] Working principle: The PCB board is placed on top of the vertical transfer rack 6 (e.g., Figure 1 Then, slowly push the transfer frame 6 so that its bottom corner moves from slot 2 5 to abut against slot 1 4. At the same time, drive the rotating shaft 8 to rotate via the servo motor 11 to adjust the diagonal support frame 7 to deflect to the right accordingly, so that the diagonal support frame 7 is supported on the right side of the adjusted transfer frame 6 (e.g., Figure 2The angle between the adjusted transfer frame 6 and the support plate 2 is changed from 65° to 20°, which can change the center of gravity of the thin board stored on the top of the transfer frame 6, thereby significantly reducing the probability of the thin board being damaged during the transfer process and effectively improving the product quality of the PCB thin board.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A thin plate post-etch adjustable placement transfer carrier, comprising a support frame (1) and an L-shaped support plate (2) mounted inside the support frame (1), characterized in that: A support platform (3) is installed on the top left side of the support plate (2), and the top of the support platform (3) is respectively constructed with slot 1 (4) and slot 2 (5), and a transfer frame (6) for supporting PCB thin board is supported between slot 2 (5) and the top of the support plate (2). An L-shaped inclined support frame (7) is provided on the top right side of the support plate (2) and supported on the right side of the transfer frame (6), and a rotating shaft (8) is installed at both the front and rear ends of the inclined support frame (7). Two connectors (9) are symmetrically connected to the top of the support plate (2), and the rotating shaft (8) is movably inserted into the middle of the corresponding connector (9). An installation plate (10) is installed on the front side of the support frame (1), and a servo motor (11) is installed on the rear side of the installation plate (10), and the output end of the servo motor (11) is coaxially connected to the corresponding rotating shaft (8).

2. The adjustable placement of thin sheet post-etch transport carrier of claim 1, wherein: A handle (12) is installed on the right side of the support frame (1), and the gripping part of the handle (12) is covered with a rubber sleeve.

3. The adjustable placement of thin sheet post-etch transport carrier of claim 1, wherein: The support frame (1) has four support rods (14) installed at the bottom corners, and a base plate (15) is installed between the bottoms of the four support rods (14).

4. The adjustable placement of thin sheet post-etch transport carrier of claim 3, wherein: Rollers (17) are installed at the four corners of the bottom of the base plate (15), and solid rubber tires are fitted to the side walls of the rollers (17).

5. The adjustable placement of thin sheet post-etch transport carrier of claim 3, wherein: The top of the base plate (15) is provided with a positioning groove (16), and a baffle (18) is installed on the top right side of the base plate (15).

6. The adjustable placement of thin sheet post-etch transport carrier of claim 1, wherein: Two connecting cylinders (13) are symmetrically installed on the left and right sides of the support plate (2), and connecting bolts are screwed between the connecting cylinders (13) and the corresponding sides of the support frame (1).

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