Circuit board positioning device

Abstract

The utility model discloses a circuit board positioning device. The circuit board positioning device comprises a rack; the supporting mechanism is arranged on the rack and used for placing a circuit board; the positioning mechanism is arranged on the rack and located below the supporting mechanism, the positioning mechanism can generate opening and closing actions after being driven, the circuit board can be clamped and positioned from the side portion and the top portion when the positioning mechanism is combined, and the positioning mechanism is separated from the circuit board when the positioning mechanism is opened. A circuit board is placed on the supporting bottom plate, one side of the circuit board abuts against the check block, then the air cylinder retracts to drive the push plate to move downwards, under the action of the spring, the first supporting arm is pushed to rotate clockwise, meanwhile, the second supporting arm rotates anticlockwise, and the circuit board is driven by the first supporting arm and the second supporting arm to move together. The pressing nail on the first supporting arm abuts against the other side of the circuit board, the pressing nail on the second supporting arm presses the upper surface of the circuit board, meanwhile, the circuit board is rapidly fixed, when the air cylinder is reversely pushed out, the opening action is generated to release the circuit board, the circuit board is rapidly and conveniently positioned, and the efficiency is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of circuit board production, and particularly relates to a circuit board positioning device. Background Technique

[0002] During the production of a circuit board rigid substrate, such as in the processes of grooving or drilling, it is necessary to position and fix the circuit board. Conventionally, the circuit board needs to be placed on a working platform, and then stoppers are added at the four corners for locking. The operation is very cumbersome and the efficiency is extremely low. Content of the Utility Model

[0003] The purpose of the utility model is to provide a circuit board positioning device to solve the problems raised in the above background technique.

[0004] In view of this, the utility model provides a circuit board positioning device, including:

[0005] A frame;

[0006] A support mechanism arranged on the frame for placing the circuit board;

[0007] A positioning mechanism arranged on the frame below the support mechanism. The positioning mechanism can be driven to generate an opening and closing action. When the positioning mechanism is closed, it can clamp and position the circuit board from the side and the top. When the positioning mechanism is opened, it disengages from the circuit board.

[0008] In the utility model, further, the support mechanism includes a support bottom plate fixed on the top of the frame. Support blocks are arranged at intervals on the top of the support bottom plate. The circuit board is placed between the support blocks. A stopper is also arranged on the support bottom plate, and the stopper abuts against one side of the circuit board.

[0009] In the utility model, further, the positioning mechanism includes a push plate, a connecting seat, a first support arm, a second support arm and a cylinder. The cylinder is arranged on the bottom surface of the frame. The push plate is fixed to the output end of the cylinder. Two connecting seats are provided, one is fixed on one side of the frame, and the other is fixed on the push plate. The first support arm is L-shaped, and the middle of the first support arm is rotatably connected to the connecting seat. One end of the second support arm is rotatably connected to the connecting seat. Pressing nails are fixed on one ends of the first support arm and the second support arm. When the first support arm and the second support arm are closed, the circuit board is abutted against one side and the upper surface through the pressing nails. A sliding nail is also inserted on the second support arm and connected to the frame. The sliding nail is slidably connected to the second support arm.

[0010] In the utility model, further, a chute is opened on the second support arm, and the sliding nail is inserted into the chute and fixed to the frame.

[0011] In the present utility model, further, connecting nails are inserted at the bottom of the supporting base plate, springs are sleeved outside the connecting nails, and the bottom ends of the springs are inserted onto the first supporting arm.

[0012] The beneficial effects of the present utility model are as follows:

[0013] When positioning the circuit board, place the circuit board on the supporting base plate and abut one side against the stop block. Subsequently, the cylinder works and retracts to drive the push plate to move downward. At this time, under the elastic action of the spring, the first supporting arm is pushed to rotate clockwise, and at the same time, the second supporting arm rotates counterclockwise. Through the combined action of the first supporting arm and the second supporting arm, the pressing nail on the first supporting arm abuts against the other side of the circuit board, and the pressing nail on the second supporting arm presses the upper surface of the circuit board, while quickly fixing the circuit board. When the cylinder is pushed out in the reverse direction, an opening action occurs to release the circuit board. The positioning of the circuit board is fast, convenient, and efficient. Description of the Drawings

[0014] Figure 1 is a structural schematic diagram of the present utility model Figure 1 ;

[0015] Figure 2 is a structural schematic diagram of the present utility model Figure 2 . Detailed Embodiments

[0016] Next, the technical solutions in the embodiments of the present application will be clearly described in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art belong to the scope protected by the present application.

[0017] In the description of the present application, it should be noted that the terms used here are only for describing specific embodiments, rather than intending to limit the exemplary embodiments according to the present application. For the convenience of description, the dimensions of each part shown in the drawings are not drawn according to the actual proportional relationship. Technologies, methods, and devices known to those of ordinary skill in the relevant fields may not be discussed in detail, but where appropriate, the technologies, methods, and devices should be regarded as part of the authorization specification. In all the examples shown and discussed here, any specific value should be construed as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that: similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0018] It should be noted that in the description of the present application, the terms "first", "second", etc. in the specification and claims are used to distinguish similar objects, rather than to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first", "second", etc. are usually of the same category, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims means at least one of the connected objects, and the character " / " generally indicates an "or" relationship between the associated objects before and after.

[0019] It should be noted that in the description of the present application, the orientation or positional relationship indicated by the orientation terms such as "front, back, up, down, left, right", "horizontal, vertical, perpendicular, horizontal" and "top, bottom" is usually based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present application and simplifying the description. Without contrary instructions, these orientation terms do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation on the protection scope of the present application; the orientation terms "inside, outside" refer to the inside and outside relative to the contour of each component itself.

[0020] It should be noted that in the present application, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including one..." does not exclude the existence of additional identical elements in the process, method, article or device including the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in a reverse order according to the functions involved. For example, the described methods may be performed in an order different from that described, and various steps may be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0021] Such as Figure 1 and Figure 2 The present utility model provides a circuit board positioning device, including: a frame 1, a support mechanism and a positioning mechanism.

[0022] Among them, the support mechanism is arranged on the frame 1 for placing the circuit board 2.

[0023] The positioning mechanism is arranged on the frame 1 below the support mechanism. The positioning mechanism can be driven to perform an opening and closing action. When the positioning mechanism is closed, it can clamp and position the circuit board 2 from the side and the top. When the positioning mechanism is opened, it disengages from the circuit board 2, thus quickly positioning the circuit board 2.

[0024] Specifically, the support mechanism includes a support bottom plate 3. The support bottom plate 3 is fixed on the top of the frame 1. Support blocks 4 are arranged at intervals on the top of the support bottom plate 3. The circuit board 2 is placed between the support blocks 4. It can be understood that the distance between the support blocks 4 can be adjusted to an appropriate position and fixed according to the size of the circuit board 2. A stop block 5 is also arranged on the support bottom plate 3. The stop block 5 abuts against one side of the circuit board 2 to place the circuit board 2 between the support blocks 4, and at the same time, one side abuts against the stop block 5.

[0025] In addition, more specifically, the positioning mechanism includes a push plate 6, a connecting seat 7, a first support arm 8, a second support arm 9, and a cylinder 10. The cylinder 10 is arranged on the bottom surface of the frame 1. The push plate 6 is fixed to the output end of the cylinder 10. Two connecting seats 7 are provided. One is fixed on one side of the frame 1, and the other is fixed on the push plate 6. The first support arm 8 is L-shaped, and the middle of the first support arm 8 is rotatably connected to the connecting seat 7. One end of the second support arm 9 is rotatably connected to the connecting seat 7. Pressing nails 11 are fixed on one ends of the first support arm 8 and the second support arm 9. When the first support arm 8 and the second support arm 9 are closed, the pressing nails 11 abut against one side and the upper surface of the circuit board 2. A sliding nail 12 is also inserted into the second support arm 9 and connected to the frame 1. Specifically, a sliding groove 90 is provided on the second support arm 9. The sliding nail 12 is inserted into the sliding groove 90 and fixed to the frame 1. The sliding nail 12 is slidably connected to the second support arm 9. And a connecting nail 13 is inserted into the bottom of the support bottom plate 3. A spring 14 is sleeved outside the connecting nail 13. The bottom end of the spring 14 is inserted into the first support arm 8. The elastic force of the spring 14 always acts between the first support arm 8 and the support bottom plate 3. When positioning the circuit board 2, the circuit board 2 is placed on the support bottom plate 3, and one side abuts against the stop block 5. Then the cylinder 10 works and retracts to drive the push plate 6 to move downward. At this time, under the elastic action of the spring 14, the first support arm 8 is pushed to rotate clockwise, and at the same time, the second support arm 9 rotates counterclockwise. Through the combined action of the first support arm 8 and the second support arm 9, the pressing nail 11 on the first support arm 8 abuts against the other side of the circuit board 2, and the pressing nail 11 on the second support arm 9 presses the upper surface of the circuit board 2, and at the same time, the circuit board 2 is quickly fixed. When the cylinder 10 pushes out in the reverse direction, an opening action is generated to release the circuit board 2. The positioning of the circuit board 2 is fast, convenient, and efficient.

[0026] The embodiments of the present application have been described above in conjunction with the accompanying drawings. Without conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application is not limited to the above specific embodiments. The above specific embodiments are merely illustrative rather than restrictive. Under the inspiration of the present application, those of ordinary skill in the art can also make many forms without departing from the purpose of the present application and the scope protected by the claims, and all of them belong to the protection scope of the present application.

Claims

1. A circuit board positioning device, characterized in that: include: frame; A supporting mechanism, arranged on the frame and used for placing the circuit board; The positioning mechanism is arranged on the frame and below the supporting mechanism. The positioning mechanism can generate an opening and closing action after being driven. When the positioning mechanism is combined, the circuit board can be tightened and positioned from the side and top. When the positioning mechanism is opened, it is detached from the circuit board.

2. A circuit board positioning device according to claim 1, characterized in that: The support mechanism comprises a support base plate, the support base plate is fixed on the top of the frame, support blocks are arranged at intervals on the top of the support base plate, the circuit board is placed between the support blocks, and a stop block is also arranged on the support base plate, the stop block abuts against one side of the circuit board.

3. A circuit board positioning device according to claim 2, characterized in that: The positioning mechanism includes a push plate, a connecting seat, a first support arm, a second support arm and a cylinder, the cylinder is arranged on the bottom surface of the frame, the push plate is fixed to the output end of the cylinder, two connecting seats are arranged, one is fixed on one side of the frame, and the other is fixed on the push plate, the first support arm is L-shaped, and the middle part of the first support arm is rotatably connected to the connecting seat, and one end of the second support arm is rotatably connected to the connecting seat, and a pressure nail is fixed on one end of the first support arm and the second support arm. When the first support arm and the second support arm are merged, the pressure nail is used to press against one side and the upper surface of the circuit board, and a sliding nail is also inserted on the second support arm to connect with the frame, and the sliding nail is slidably connected to the second support arm.

4. A circuit board positioning device according to claim 3, characterized in that: The second supporting arm is provided with a sliding groove, and the sliding pin is inserted into the sliding groove and fixed to the frame.

5. A circuit board positioning device according to claim 3, characterized in that: A connecting nail is inserted at the bottom of the supporting base plate, a spring is arranged outside the connecting nail, and the bottom end of the spring is inserted into the first supporting arm.

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