Anti-falling PCB clamp

Abstract

The utility model belongs to the technical field of PCB (printed circuit board) processing, and particularly relates to an anti-falling PCB clamp which comprises a substrate, a single chip microcomputer is fixedly connected to the outer wall of the substrate, a supporting column is fixedly connected to the lower portion of the substrate, an adjusting rod is rotatably connected to the outer wall of the substrate, an adjusting block is rotatably connected to the outer wall of the adjusting rod, and the adjusting block is fixedly connected to the lower portion of the substrate. The device comprises a base plate, the outer wall of the base plate is rotatably connected with a workbench, the outer wall of the workbench is fixedly connected with a clamping unit, the outer wall of the base plate is provided with a sliding anti-falling device, the outer wall of the base plate is fixedly connected with a storage box, and the sliding anti-falling device comprises a placing groove. According to the anti-falling PCB clamp, the sliding anti-falling device is arranged, the adjusting motor is started, the output shaft of the adjusting motor drives the two-way lead screw to rotate, the mounting plate assists in supporting the two-way lead screw to rotate, the clamping reset assemblies are driven to move in the opposite direction, the PCB is prevented from falling off in the conveying process, and the welding efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of PCB board processing, in particular to a PCB board anti-dropping clamp. Background Art

[0002] PCB is a key component used in electronic devices. It carries the function of connecting electronic components and transmitting signals. It is usually a circuit board made of insulating material, on which electronic components can be soldered to achieve circuit connection and signal transmission. The design and manufacture of PCB boards need to take into account many factors, including material selection, circuit design, manufacturing process, etc.

[0003] At present, in the prior art, a Chinese patent with a publication number of CN217701729U discloses a PCB board welding fixture, which can adjust the angle of a workbench through a rotating motor, a rotating slot and a rotating rod, thereby making the welding work of the PCB board welding fixture more convenient. However, in actual use, the device needs to be manually transported to a storage box after the welding work is completed. In order to prevent the PCB board from slipping during the transportation process, we propose an anti-drop PCB board fixture. Utility Model Content

[0004] The main purpose of the utility model is to provide a PCB board anti-dropping clamp, which can solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model proposes a PCB board anti-dropping clamp, comprising a substrate, a single-chip microcomputer is fixedly connected to the outer wall of the substrate, a support column is fixedly connected to the lower part of the substrate, an adjusting rod is rotatably connected to the outer wall of the substrate, an adjusting block is rotatably connected to the outer wall of the adjusting rod, a workbench is rotatably connected to the outer wall of the substrate, a clamping unit is fixedly connected to the outer wall of the workbench, a sliding anti-dropping device is provided on the outer wall of the substrate, a storage box is fixedly connected to the outer wall of the substrate, and the sliding anti-dropping device comprises:

[0006] A placement groove, wherein the outer wall of the substrate is provided with a placement groove;

[0007] A conveyor belt is rotatably connected in the placement groove.

[0008] Preferably, one end of the regulating block is fixedly connected to a hose, and one end of the regulating block away from the hose is fixedly connected to a nozzle, and the blowing effect of the hose can be improved by the nozzle.

[0009] Preferably, a fixing plate is fixedly connected to the outer wall of the base plate, and a connecting plate is fixedly connected above the fixing plate, and the arrangement of the connecting plate facilitates the installation of subsequent components.

[0010] Preferably, a mounting seat is fixedly connected to the outer wall of the connecting plate, and an adjusting motor is provided on the mounting seat.

[0011] Preferably, the outer wall of the connecting plate is fixedly connected with a side plate, and the side plates are provided in two groups. The provision of the side plates facilitates the fixed connection of subsequent sliding components.

[0012] Preferably, the output shaft of the adjusting motor is fixedly connected to a bidirectional screw rod, and the outer wall of the bidirectional screw rod is sleeved with a mounting plate. By turning on the adjusting motor, the output shaft of the adjusting motor drives the rotation of the bidirectional screw rod, and the movement of the bidirectional screw rod drives the sliding of subsequent components.

[0013] Preferably, the outer wall of the connecting plate is provided with a clamping and resetting assembly, and the clamping and resetting assembly includes an adjusting groove. The outer wall of the connecting plate is provided with an adjusting groove, and the adjusting groove is set to the longest sliding distance.

[0014] Preferably, a sliding rod is fixedly connected in the side panel, a sliding plate is slidably connected on the outer wall of the sliding rod, and the sliding plate is slidably connected in the adjustment groove. The sliding rod assists the threaded rod and can effectively reduce the sliding friction coefficient, reduce wear and heat, and improve the reliability and service life of the mechanical structure.

[0015] In summary, the slide rod auxiliary threaded rod has many advantages and can meet the use requirements of various occasions.

[0016] The utility model provides a PCB board anti-dropping clamp, which has the following beneficial effects:

[0017] (1) The anti-dropping PCB board clamp is provided with a sliding anti-dropping device. By turning on the adjusting motor, the output shaft of the adjusting motor drives the rotation of the bidirectional screw rod. The mounting plate auxiliary supports the rotation of the bidirectional screw rod, drives the clamping and resetting components to move towards each other, prevents the PCB board from slipping during the conveying process, and speeds up the welding efficiency.

[0018] (2) The anti-dropping PCB board clamp has a clamping and resetting component, and two sets of sliding plates are slidably connected in the adjustment groove through a bidirectional screw rod. During the sliding process, the sliding rod assists the threaded rod to effectively reduce the sliding friction coefficient. The two sets of sliding plates clamp and reset different PCB boards to prevent them from slipping during the transportation process, thereby preventing the PCB boards from slipping during the transportation process and improving the clamping effect of the subsequent PCB board clamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 Practical Figure 1 Schematic diagram of the structure of A;

[0022] Figure 3 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 4 Practical Figure 3 Schematic diagram of the structure of B.

[0024] Description of Figure Numbers:

[0025] 1. Base plate; 2. Single chip microcomputer; 3. Support column; 4. Adjustment rod; 5. Adjustment block; 501. Hose; 502. Nozzle; 6. Workbench; 7. Clamping unit; 8. Sliding anti-slip device; 81. Placement groove; 82. Conveyor belt; 83. Fixed plate; 84. Connecting plate; 85. Mounting seat; 86. Adjustment motor; 87. Side plate; 88. Bidirectional screw rod; 89. Mounting plate; 810. Clamping reset assembly; 8101. Adjustment groove; 8102. Slide rod; 8103. Sliding plate; 9. Storage box.

[0026] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-Figure 4The utility model proposes an anti-dropping PCB board clamp, including a substrate 1, a single-chip computer 2 is fixedly connected to the outer wall of the substrate 1, a support column 3 is fixedly connected to the lower part of the substrate 1, an adjusting rod 4 is rotatably connected to the outer wall of the substrate 1, an adjusting block 5 is rotatably connected to the outer wall of the adjusting rod 4, one end of the adjusting block 5 is fixedly connected to a hose 501, and an end of the adjusting block 5 away from the hose 501 is fixedly connected to a nozzle 502, and the blowing effect of the hose 501 can be improved by the nozzle 502, the outer wall of the substrate 1 is rotatably connected to a workbench 6, the outer wall of the workbench 6 is fixedly connected to a clamping unit 7, the outer wall of the substrate 1 is provided with a sliding anti-dropping device 8, the outer wall of the substrate 1 is fixedly connected to a storage box 9, and the sliding anti-dropping device 8 includes a placement groove 81.

[0029] In the embodiment of the utility model, in order to prevent the PCB board from slipping during the transportation process and speed up the welding efficiency, specifically, the outer wall of the substrate 1 is provided with a placement groove 81, and a conveyor belt 82 is rotatably connected in the placement groove 81, and the PCB board is transported to the storage box 9 by the conveyor belt 82. The outer wall of the substrate 1 is fixedly connected with a fixing plate 83, and the upper part of the fixing plate 83 is fixedly connected with a connecting plate 84. The setting of the connecting plate 84 is convenient for installing subsequent components. The outer wall of the connecting plate 84 is fixedly connected with a mounting seat 85, and the mounting seat 85 is provided with an adjusting motor 86. The outer wall of the connecting plate 84 is fixedly connected with a side plate 87, and the side plate 87 is provided with two groups. The setting of the side plate 87 is convenient for fixing and connecting subsequent sliding components. The output shaft of the adjusting motor 86 is fixedly connected with a bidirectional screw rod 88, and the outer wall of the bidirectional screw rod 88 is sleeved with a mounting plate 89. By turning on the adjusting motor 86, the output shaft of the adjusting motor 86 drives the rotation of the bidirectional screw rod 88, and the movement of the bidirectional screw rod 88 drives the sliding of subsequent components.

[0030] Furthermore, in order to prevent the PCB board from slipping during the transportation process and improve the clamping effect of the subsequent PCB board clamp, specifically, the outer wall of the connecting plate 84 is provided with a clamping and resetting component 810, and the clamping and resetting component 810 includes an adjusting groove 8101, and the outer wall of the connecting plate 84 is provided with an adjusting groove 8101, and the adjusting groove 8101 is set to the longest sliding distance. A sliding rod 8102 is fixedly connected to the side plate 87, and a sliding plate 8103 is slidably connected to the outer wall of the sliding rod 8102, and the sliding plate 8103 is slidably connected in the adjusting groove 8101. The sliding rod 8102 assists the bidirectional screw 88 to effectively reduce the sliding friction coefficient, reduce wear and heat, and improve the reliability and service life of the mechanical structure.

[0031] In the utility model, when in use, by turning on the adjustment motor 86, the output shaft of the adjustment motor 86 drives the rotation of the bidirectional screw rod 88, and the mounting plate 89 assists in supporting the rotation of the bidirectional screw rod 88, driving the clamping and resetting assembly 810 to move towards each other, and the two sets of sliding plates 8103 are slidably connected in the adjustment groove 8101 through the bidirectional screw rod 88. During the sliding process, the sliding rod 8102 assists the bidirectional screw rod 88 to effectively reduce the sliding friction coefficient, and the two sets of sliding plates 8103 clamp and reset different PCB boards to prevent slipping during transportation.

[0032] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A PCB board anti-dropping fixture, comprising a substrate (1), Features: The outer wall of the substrate (1) is fixedly connected to a single-chip computer (2); the lower part of the substrate (1) is fixedly connected to a support column (3); the outer wall of the substrate (1) is rotatably connected to an adjustment rod (4); the outer wall of the adjustment rod (4) is rotatably connected to an adjustment block (5); the outer wall of the substrate (1) is rotatably connected to a workbench (6); the outer wall of the workbench (6) is fixedly connected to a clamping unit (7); the outer wall of the substrate (1) is provided with a sliding anti-slip device (8); the outer wall of the substrate (1) is fixedly connected to a storage box (9); the sliding anti-slip device (8) comprises: A placement groove (81), wherein the outer wall of the base plate (1) is provided with a placement groove (81); A conveyor belt (82) is rotatably connected in the placement groove (81).

2. The anti-dropping PCB board fixture according to claim 1, Features: One end of the regulating block (5) is fixedly connected to a hose (501), and one end of the regulating block (5) away from the hose (501) is fixedly connected to a spray head (502).

3. The anti-dropping PCB board fixture according to claim 1, Features: A fixing plate (83) is fixedly connected to the outer wall of the base plate (1), and a connecting plate (84) is fixedly connected above the fixing plate (83).

4. The anti-dropping PCB board fixture according to claim 3, Features: The outer wall of the connecting plate (84) is fixedly connected with a mounting seat (85), and an adjusting motor (86) is arranged on the mounting seat (85).

5. The anti-dropping PCB board fixture according to claim 3, Features: The outer wall of the connecting plate (84) is fixedly connected with a side plate (87), and two groups of the side plates (87) are provided.

6. The anti-dropping PCB board fixture according to claim 4, Features: The output shaft of the regulating motor (86) is fixedly connected to a bidirectional screw rod (88), and the outer wall of the bidirectional screw rod (88) is sleeved with a mounting plate (89).

7. The anti-dropping PCB board fixture according to claim 3, Features: The outer wall of the connecting plate (84) is provided with a clamping and resetting component (810), and the clamping and resetting component (810) includes an adjustment groove (8101), and the outer wall of the connecting plate (84) is provided with an adjustment groove (8101).

8. The anti-dropping PCB board fixture according to claim 5, Features: A sliding rod (8102) is fixedly connected to the side plate (87), a sliding plate (8103) is slidably connected to the outer wall of the sliding rod (8102), and the sliding plate (8103) is slidably connected to the adjustment groove (8101).

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