Adjustable circuit board clamping and conveying device
By designing an adjustable circuit board clamping and conveying device, and using adjustable clamping components to adapt to circuit boards of different sizes, the problem of fixing the clamp shape in the prior art cannot adapt to circuit boards of different sizes is solved, and safe clamping and efficient transmission of the circuit board are achieved.
Patent Information
- Application Number
- CN202421320809.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-12
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-06-12
AI Technical Summary
During the production process of existing circuit boards, the clamps are fixed in shape and cannot meet the needs of clamping and fixing circuit boards of different sizes, which can easily cause damage to the circuit board and is relatively inconvenient.
An adjustable circuit board clamping conveying device is designed, including a connecting frame, a motor, a rotary column, a conveyor belt and a clamping assembly. The clamping assembly consists of a connecting seat, a fixed threaded column, a hollow shell, an extrusion column, a spring and an airbag. By adjusting the position and angle of the hollow shell and an extrusion column, it is adapted to the clamping and transmission of circuit boards of different sizes and sizes.
It realizes adaptive clamping and transmission of circuit boards of different sizes and sizes, reduces damage to circuit boards and improves the convenience of the production process.
Smart Images
Figure CN222743383U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of circuit board production, in particular to an adjustable circuit board clamping and conveying device. Background Art
[0002] A circuit board is a support that connects electronic components and circuits together. It is used to realize functions such as layout design and electrical signal transmission of complex circuits in electrical and electronic equipment. On existing circuit board production lines, circuit boards often need to be clamped and fixed during transportation to prevent them from falling during transportation.
[0003] In the existing circuit board production process, in order to prevent the circuit board from falling during transportation, it is usually necessary to use a specific clamp to clamp and fix the circuit board. However, due to the fixed shape of the clamp, it cannot adapt to the clamping and fixing needs of circuit boards of different sizes, which can easily cause damage to the circuit board and is relatively inconvenient.
[0004] Therefore, an adjustable circuit board clamping and conveying device is now developed, which can be adapted to clamp and convey circuit boards of different sizes and dimensions and is not prone to damage the circuit boards. Utility Model Content
[0005] In order to overcome the shortcomings of the existing circuit board production process in which the shape of the clamp is fixed and cannot adapt to the clamping and fixing requirements of circuit boards of different sizes, which is easy to cause damage to the circuit boards and is relatively inconvenient, the utility model provides an adjustable circuit board clamping and conveying device that can adapt to the clamping and conveying of circuit boards of different sizes and dimensions and is not prone to damage the circuit boards.
[0006] The technical solution is: an adjustable circuit board clamping and conveying device, including a connecting frame, a motor, a rotating column, a conveyor belt and a clamping assembly, the front side of the left part of the connecting frame is connected to the motor, the left and right parts of the connecting frame are rotatably connected to the rotating columns, the left rotating column is connected to the motor output shaft, two front and rear conveyor belts are wound between the rotating columns, and the conveyor belt is provided with a clamping assembly that can clamp the circuit board.
[0007] Furthermore, the clamping assembly includes a connecting seat, a fixed threaded column, a hollow shell, an extrusion column, a spring and an airbag. Multiple connecting seats are connected to the conveyor belt. The upper part of the connecting seat is threadedly connected to the fixed threaded column. The connecting seat is slidably connected to the hollow shell. The fixed threaded column is clamped with the adjacent hollow shell. The hollow shell is slidably connected to the extrusion column. The extrusion column is connected to the adjacent hollow shell with a spring, and the airbag is connected to the side of the hollow shells close to each other.
[0008] Furthermore, a plurality of snap-in holes are provided on the hollow shell.
[0009] Furthermore, it also includes a fixed trigger plate, an adjustment plate and an adjustment threaded column. The upper side of the connecting frame is connected to two front and rear fixed trigger plates. The extrusion columns are extruded and matched with adjacent fixed trigger plates. The right side of the fixed trigger plate is rotatably connected to the adjustment plate. The extrusion columns are extruded and matched with adjacent adjustment plates. A rotating block is slidably provided on the side of the adjustment plates away from each other. The front and rear sides of the left part of the connecting frame are threadedly connected to the adjustment threaded columns, and the rotating blocks are rotatably connected to the adjacent adjustment threaded columns.
[0010] Furthermore, the right portion of the fixed trigger plate is an oblique structure with the left side higher and the right side lower.
[0011] Furthermore, a knob is provided on the adjusting threaded column.
[0012] The beneficial effect is as follows: the utility model adjusts the distance between the hollow shells to a specified length by sliding according to the size of the circuit board to be transported, and then rotates the adjustment plate to an inclination angle adapted to the size of the circuit board, and then transports the circuit board to between the airbags for clamping and transporting, thereby achieving the effect of being able to adapt to the clamping and transport of circuit boards of different sizes and dimensions, and not easily causing damage to the circuit board. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.
[0014] Figure 2 It is a structural schematic diagram of the utility model.
[0015] Figure 3 It is a three-dimensional structural schematic diagram of the utility model.
[0016] Figure 4 It is a three-dimensional structural schematic diagram of the utility model.
[0017] The names and serial numbers of the parts in the figure are: 1_connecting frame, 2_motor, 3_rotating column, 4_conveying belt, 41_connecting seat, 5_fixed threaded column, 6_hollow shell, 7_extrusion column, 8_spring, 9_airbag, 10_fixed trigger plate, 11_adjusting plate, 12_adjusting threaded column. DETAILED DESCRIPTION
[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0019] An adjustable circuit board clamping and conveying device, such as Figure 1-Figure 3 As shown, it includes a connecting frame 1, a motor 2, a rotating column 3, a conveyor belt 4 and a clamping assembly. The motor 2 is connected to the front side of the left portion of the connecting frame 1. The left and right portions of the connecting frame 1 are rotatably connected to the rotating columns 3. The left rotating column 3 is connected to the output shaft of the motor 2. Two front and rear conveyor belts 4 are wound around the rotating columns 3, and the conveyor belts 4 are provided with a clamping assembly.
[0020] like Figure 3 As shown, the clamping assembly includes a connecting seat 41, a fixed threaded column 5, a hollow shell 6, an extrusion column 7, a spring 8 and an air bag 9. A plurality of connecting seats 41 are connected to the conveyor belt 4. The upper part of the connecting seat 41 is threadedly connected to the fixed threaded column 5. The connecting seat 41 is slidably connected to the hollow shell 6. The hollow shell 6 is provided with eight clamping holes for slidably adjusting the position of the hollow shell 6. The fixed threaded column 5 is clamped with the adjacent hollow shell 6. The hollow shell 6 is slidably connected with the extrusion column 7. The extrusion column 7 is connected to the adjacent hollow shell 6 with a spring 8. The air bag 9 is connected to the side of the hollow shell 6 close to each other.
[0021] like Figure 4 As shown, it also includes a fixed trigger plate 10, an adjustment plate 11 and an adjustment threaded column 12. The upper side of the connecting frame 1 is connected to two front and rear fixed trigger plates 10. The extrusion columns 7 are extruded and matched with adjacent fixed trigger plates 10. The right part of the fixed trigger plate 10 is an oblique structure with the left side higher and the right side lower, which is convenient for circuit board unloading. The right side of the fixed trigger plate 10 is rotatably connected to the adjustment plate 11. The extrusion columns 7 are extruded and matched with adjacent adjustment plates 11. A rotating block is slidably provided on the side of the adjustment plates 11 away from each other. The front and rear sides of the left part of the connecting frame 1 are threadedly connected to the adjusting threaded column 12. The rotating blocks are rotatably connected to the adjacent adjusting threaded column 12. The adjusting threaded column 12 is provided with a knob for easy rotation.
[0022] When using the utility model, first place the connecting frame 1 in the production and transportation area of the circuit board. When the circuit board needs to be clamped and conveyed, start the motor 2 to rotate the rotating column 3, drive the conveyor belt 4 to rotate, and then transport the circuit board from the left side of the connecting frame 1 to between the air bags 9. When the conveyor belt 4 rotates, it drives the connecting seat 41 to rotate, so that the hollow shell 6 rotates, and the extrusion column 7 rotates. When the extrusion column 7 moves to contact the adjustment plate 11, the extrusion column 7 slides on the hollow shell 6 through the extrusion cooperation between the extrusion column 7 and the adjustment plate 11, the spring 8 is squeezed and contracted, and the air bag 9 is inflated to expand the air bag 9, clamp the circuit board, and under the action of the conveyor belt 4, the circuit board is transported from left to right. When the circuit board is transported to the right of the fixed trigger plate 10 When the upper and lower parts of the circuit board are in the oblique position, the spring 8 rebounds, so that the squeezing column 7 is reset, the air bag 9 is deflated and shrunk to separate from the circuit board, and then the circuit board is removed and collected. When it is necessary to clamp and transport circuit boards of different sizes, the fixed threaded column 5 is loosened, and then the distance between the hollow shells 6 is slidably adjusted to a specified length according to the size of the circuit board to be transported, and then the fixed threaded column 5 is tightened to fix the hollow shell 6, and then the adjusting threaded column 12 is rotated to make the adjusting plate 11 rotate on the rotating block, driving the rotating block to slide on the fixed trigger plate 10, and adjusting the adjusting plate 11 to an inclined angle adapted to the size of the circuit board, and then the circuit board is transported between the air bags 9 for clamping and transportation, thereby being able to adapt to the clamping and transportation of circuit boards of different sizes and dimensions, and not easily causing damage to the circuit board.
[0023] Although the present invention has been described with reference to exemplary embodiments, it should be understood that the present invention is not limited to the disclosed exemplary embodiments. The scope of the following claims is to be accorded the broadest interpretation so as to encompass all modifications and equivalent structures and functions.
Claims
1. An adjustable circuit board clamping and conveying device, characterized in that: The invention comprises a connecting frame (1), a motor (2), a rotating column (3), a conveyor belt (4) and a clamping assembly, wherein the front side of the left portion of the connecting frame (1) is connected to the motor (2), the left and right portions of the connecting frame (1) are both rotatably connected to the rotating column (3), the left rotating column (3) is connected to the output shaft of the motor (2), two front and rear conveyor belts (4) are wound around the rotating columns (3), and the conveyor belt (4) is provided with a clamping assembly capable of clamping the circuit board; The clamping assembly comprises a connecting seat (41), a fixed threaded column (5), a hollow shell (6), an extrusion column (7), a spring (8) and an air bag (9); a plurality of connecting seats (41) are connected to the conveyor belt (4); the upper part of the connecting seat (41) is threadedly connected to the fixed threaded column (5); the connecting seat (41) is slidably connected to the hollow shell (6); the fixed threaded column (5) is clamped to the adjacent hollow shell (6); the hollow shell (6) is slidably connected to the extrusion column (7); the extrusion column (7) is connected to the adjacent hollow shell (6) with a spring (8); and the side of the hollow shell (6) close to each other is connected to the air bag (9); The invention also comprises a fixed trigger plate (10), an adjustment plate (11) and an adjustment threaded column (12); the upper side of the connecting frame (1) is connected to two front and rear fixed trigger plates (10); the extrusion columns (7) are extruded and matched with adjacent fixed trigger plates (10); the right side of the fixed trigger plate (10) is rotatably connected to the adjustment plate (11); the extrusion columns (7) are extruded and matched with adjacent adjustment plates (11); a rotating block is slidably provided on the side of the adjustment plate (11) away from each other; the front and rear sides of the left part of the connecting frame (1) are threadedly connected to the adjustment threaded column (12); and the rotating blocks are rotatably connected to the adjacent adjustment threaded column (12).
2. The adjustable circuit board clamping and conveying device according to claim 1, characterized in that: A plurality of snap-in holes are provided on the hollow shell (6).
3. The adjustable circuit board clamping and conveying device according to claim 2, characterized in that: The right part of the fixed trigger plate (10) is an oblique structure with the left side higher and the right side lower.
4. The adjustable circuit board clamping and conveying device according to claim 3, characterized in that: The adjusting threaded column (12) is provided with a knob.