Self-adaptive clamping PCB translation equipment
By using an adaptive clamping mechanism and a drive mechanism, the problem of clamping irregular PCB boards is solved, achieving stable clamping and translation, and ensuring the smooth progress of the inspection and soldering process.
Patent Information
- Application Number
- CN202423288866.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2026-01-09
- Estimated Expiration
- 2034-12-31
AI Technical Summary
Existing PCB clamping equipment cannot effectively clamp irregular PCBs, leading to difficulties in the inspection and soldering process.
An adaptive clamping PCB board translation device was designed. It employs a clamping mechanism and a driving mechanism, utilizing the fluidity of steel balls and the elasticity of springs to automatically adapt to the edge of the PCB board and achieve stable clamping.
It achieves stable clamping of various irregular PCB boards, ensuring smooth testing and soldering processes and protecting the PCB boards from damage.
Smart Images
Figure CN223779358U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to medical equipment technical field, concretely relates to a PCB board translation equipment of self -adaptation clamping. BACKGROUND
[0002] In the PCB board maintenance work, may encounter all sorts of PCB board, and the detection and welding of PCB board are most common, and the detection and welding process all need the fixed state of PCB, so as to make the detection and welding process more smoothly, but the whole process may not be completed by one person, therefore need a device that can clamp and translate PCB board, that is, a PCB board translation equipment of self -adaptation clamping.
[0003] However, the common PCB board clamping device can only clamp the regular PCB board, and the design of PCB board not only considers the shape of the board, but also considers the size and cost of the board, under the constraint of multiple conditions, many PCB boards are not very regular, and the conventional clamp cannot be clamped. UTILITY MODEL CONTENT
[0004] The utility model aims at providing a PCB board translation equipment of self -adaptation clamping to solve the problem that many PCB boards are not very regular and the conventional clamp cannot be clamped.
[0005] To achieve the above object, the utility model provides the following technical scheme: the upper surface of the bottom plate is fixedly installed with a workbench, the upper surface of the workbench is provided with a first sliding slot, one side of the first sliding slot is provided with a driving mechanism, the first sliding slot is slidably connected with a first sliding block, the upper surface of the first sliding block is provided with a second sliding slot, one side of the second sliding slot is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a second screw rod, and a pair of clamping mechanisms are arranged in the second sliding slot.
[0006] Further, the clamping mechanism includes a second sliding block, a box body, a cover plate and a first clamping block, the second sliding block is slidably connected with the second sliding slot, the box body is fixedly connected to the upper surface of the second sliding block, the cover plate is fixedly connected to the upper surface of the box body by screws, a rectangular groove is formed in the box body, a plurality of first clamping blocks extend into the rectangular groove and are slidably connected with the rectangular groove, and a plurality of steel balls are arranged in the rectangular groove.
[0007] Further, a bottom clamping assembly is formed in the lower surface of the first clamping block, a recess is formed in the lower surface of the first clamping block, a sliding column is fixedly connected in the recess, and the two ends of the sliding column are fixedly connected with the two ends of the recess.
[0008] Further, the bottom layer clamping assembly comprises a second clamping block, a shoveling block, a third sliding block and a spring, the third sliding block extends into the groove and is in sliding connection with the groove, the second clamping block is fixedly connected to the lower surface of the third sliding block, the shoveling block is fixedly connected to one side of the second clamping block, and the spring is fixedly connected to one side of the sliding block.
[0009] Further, a plurality of first clamping grooves are formed in one side of the first clamping block, and a second clamping groove is formed in one side of the second clamping block.
[0010] Further, a plurality of first clamping grooves are formed in one side of the first clamping block, and a second clamping groove is formed in one side of the second clamping block.
[0011] Further, the driving mechanism comprises a first motor and a first screw rod, the first motor is fixedly connected to the wall at one end of the first sliding groove, one end of the first screw rod is fixedly connected to the output end of the first motor, and the other end of the first screw rod is rotatably connected to one end of the first sliding groove.
[0012] As the above-mentioned technology is adopted, the PCB plate translation device has the following beneficial effects:
[0013] The clamping mechanism and the related structure are arranged, so that the clamping mechanism can clamp various irregular PCB plates. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 FIG. 1 is a structural schematic view of the PCB plate translation device according to the present application;
[0015] Figure 2 FIG. 4 is a disassembled structural schematic view of the clamping mechanism in the PCB plate translation device according to the present application;
[0016] Figure 3 FIG. 6 is a three-dimensional structural schematic view of the bottom layer clamping assembly in the PCB plate translation device according to the present application;
[0017] Figure 4 FIG. 8 is a three-dimensional structural schematic view of the first clamping block in the PCB plate translation device according to the present application;
[0018] Figure 5 FIG. 10 is a disassembled structural schematic view of the discharging assembly in the PCB plate translation device according to the present application.
[0019] In the figure: 1, the base plate; 2, the workbench; 3, the first sliding groove; 4, the feeding sliding groove; 5, the driving mechanism; 6, the first sliding block; 7, the second motor; 8, the feeding assembly; 9, the first screw rod; 10, the second sliding groove; 11, the first motor; 12, the second screw rod; 13, the clamping mechanism; 14, the cover plate; 15, the box body; 16, the rectangular groove; 17, the steel ball; 18, the first clamping block; 19, the bottom clamping assembly; 20, the second sliding block; 22, the first clamping groove; 23, the groove; 24, the sliding column; 25, the second clamping block; 26, the material shoveling block; 27, the second clamping groove; 28, the third sliding block; 29, the spring; 30, the first feeding block; 31, the second feeding block; 32, the third feeding block. DETAILED DESCRIPTION
[0020] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0021] The present application provides as shown in Figure 1 The upper surface of the base plate 1 is fixedly provided with a workbench 2, the upper surface of the workbench 2 is provided with a first sliding groove 3, one side of the first sliding groove 3 is provided with a driving mechanism 5, the first sliding groove 3 is slidably connected with a first sliding block 6, the upper surface of the first sliding block 6 is provided with a second sliding groove 10, one side of the second sliding groove 10 is fixedly connected with a second motor 7, the output end of the second motor 7 is fixedly connected with a second screw rod 12, a pair of clamping mechanisms 13 are arranged in the second sliding groove 10, specifically, the workbench 2 can be used for PCB maintenance, the driving mechanism 5 provides sliding power for the first sliding block 6, the first sliding block 6 slides along the first sliding groove 3, the second sliding groove 10 is prepared for clamping, the second motor 7 can drive the second screw rod 12 to rotate, the second screw rod 12 can provide power for the clamping mechanism 13, so that the clamping mechanism 13 can clamp objects.
[0022] As shown in Figure 2 and Figure 4As shown in the drawings, in some embodiments, the clamping mechanism 13 comprises a second sliding block 20, a box body 15, a cover plate 14 and a first clamping block 18, the second sliding block 20 is in sliding connection with the second sliding groove 10, the box body 15 is fixedly connected to the upper surface of the second sliding block 20, the cover plate 14 is fixedly connected to the upper surface of the box body 15 by screws, a rectangular groove 16 is formed in the box body 15, a plurality of first clamping blocks 18 extend into the rectangular groove 16 and are in sliding connection therewith, a plurality of steel balls 17 are arranged in the rectangular groove 16, a bottom clamping assembly 19 is formed in the lower surface of the first clamping block 18, a groove 23 is formed in the lower surface of the first clamping block 18, a sliding column 24 is fixedly connected in the groove 23, and the two ends of the sliding column 24 are fixedly connected with the two ends of the groove 23, more specifically, the second screw 12 penetrates through the second sliding block 20 and is in threaded connection therewith, the box body 15 moves with the movement of the second sliding block 20, the cover plate 14 can be installed and disassembled by screws, the rectangular groove 16 penetrates through the top wall and one of the side walls of the box body 15, the positions of the plurality of first clamping blocks 18 are the positions of the side wall through which the rectangular groove 16 penetrates, so that the first clamping blocks 18 can extend into the rectangular groove 16, the plurality of steel balls 17 are used to fill the box body 15, the volume of each steel ball 17 is small, the remaining part in the box body 15 can be filled, and when being extruded, almost equal pressure is generated around the box body 15, the bottom clamping assembly 19 is used to clamp the PCB placed directly on the workbench 2, and the sliding column 24 provides conditions for the sliding of the bottom clamping assembly 19.
[0023] As shown in the drawings, Figure 3 and Figure 4 As shown in the drawings, in some embodiments, the bottom clamping assembly 19 comprises a second clamping block 25, a shoveling block 26, a third sliding block 28 and a spring 29, the third sliding block 28 extends into the groove 23 and is in sliding connection therewith, the second clamping block 25 is fixedly connected to the lower surface of the third sliding block 28, the shoveling block 26 is fixedly connected to one side of the second clamping block 25, and the spring 29 is fixedly connected to one side of the sliding block, a plurality of first clamping grooves 22 are formed in one side of the first clamping block 18, and a second clamping groove 27 is formed in one side of the second clamping block 25, more specifically, the sliding column 24 penetrates through the third sliding block 28 and is in sliding connection therewith, the sliding column 24 penetrates through the spring 29 and is in sliding connection therewith, the second clamping block 25 shovels up the PCB placed on the workbench 2 with the assistance of the shoveling block 26 and clamps the PCB by using the second clamping groove 27, so that the shoveling-up PCB does not slip, and under the action of the spring 29, the pressure generated by the shoveling block 26 on the PCB shoveling is only slowly increased, so as to protect the PCB from being clamped and damaged.
[0024] As shown in the drawings, Figure 1 and Figure 5As shown, in some embodiments, the first chute 3 is provided with a discharging chute 4 on both sides, and a pair of discharging assemblies 8 are slidably connected to each discharging chute 4. Each discharging assembly 8 comprises a first discharging block 30, a second discharging block 31 and a third discharging block 32. The first discharging block 30 is slidably connected to the discharging chute 4, the second discharging block 31 is connected to the first discharging block 30, and the third discharging block 32 is connected to the second discharging block 31. More specifically, the discharging chute 4 is arranged in parallel, the discharging assembly 8 is used to place the PCB board, the height of the first discharging block 30 is the same as that of the lowest first clamping groove 22, when the second discharging block 31 is connected to the first clamping block 18, the upper surface of the second clamping block 25 is on the same plane as the bottom of the middle first clamping groove 22, and when the third discharging block 32 is connected to the second discharging block 31, the top of the third discharging block 32 is on the same plane as the bottom of the highest first clamping groove 22. Therefore, the use of which one needs to be changed according to the conditions.
[0025] As shown, Figure 1 In some embodiments, the driving mechanism 5 comprises a first motor 11 and a first screw rod 9. The first motor 11 is fixedly connected to the wall at one end of the first chute 3, one end of the first screw rod 9 is fixedly connected to the output end of the first motor 11, and the other end of the first screw rod 9 is rotatably connected to one end of the first chute 3. More specifically, the output end of the first motor 11 is fixedly connected to the first screw rod 9, and the rotation of the output end of the first motor 11 can drive the rotation of the first screw rod 9. The first screw rod 9 penetrates the first sliding block 6 and is threadedly connected thereto. Therefore, the rotation of the first motor 11 can drive the sliding of the first sliding block 6.
[0026] Working principle: By filling the box body 15 with small steel balls 17, the steel balls 17 have similar fluidity to water and can be distributed according to the change of pressure. Such distribution can make the clamped first clamping block 18 and second clamping block 25 automatically adapt to the edge of the object to be clamped, so that it can be clamped more tightly and firmly.
[0027] Step one: First, adjust the height of the discharging assembly 8 according to the needs of the PCB board, or place the PCB board on the workbench 2, then start the second motor 7 to clamp, the rotation of the second motor 7 can drive the clamping mechanism 13 to clamp, when the discharging assembly is not used, the PCB board will be scooped up and clamped into the second clamping groove 27, when the assembly is used, the PCB board will be clamped into the corresponding first clamping groove 22, then detection or other work can be performed;
[0028] Step two: When the detection or other work is completed, the welding task needs to be performed, the first motor 11 can be rotated to make the first sliding block 6 drive the clamping mechanism 13 and the PCB board to move, the PCB board is paused in front of the welding worker, and the PCB board can be re-clamped or directly welded.
[0029] The above merely provides the preferred embodiment of the present application, and the protection scope of the present application is not limited to this. Any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, should be covered within the protection scope of the present application.
[0030] It should be noted that, in this text, relational terms such as first and second and the like are used merely to distinguish one entity or action from another, without necessarily requiring or implying that there is any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof are intended to cover non-exclusive inclusions, so that a process, method, article, or apparatus including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or further includes elements inherent in such a process, method, article, or apparatus.
Claims
1. An adaptive clamping PCB board translation device, comprising: The base plate (1) is characterized in that: a workbench (2) is fixedly installed on the upper surface of the base plate (1), a first slide groove (3) is opened on the upper surface of the workbench (2), a driving mechanism (5) is provided on one side of the first slide groove (3), a first slider (6) is slidably connected in the first slide groove (3), a second slide groove (10) is opened on the upper surface of the first slider (6), a second motor (7) is fixedly connected on one side of the second slide groove (10), a second screw (12) is fixedly connected to the output end of the second motor (7), and a pair of clamping mechanisms (13) are provided in the second slide groove (10). The clamping mechanism (13) includes a second slider (20), a box body (15), a cover plate (14), and a first clamping block (18). The lower surface of the first clamping block (18) is provided with a bottom clamping assembly (19). The lower surface of the first clamping block (18) is provided with a groove (23). A sliding column (24) is fixedly connected in the groove (23). The two ends of the sliding column (24) are fixedly connected to the two ends of the groove (23). The bottom clamping assembly (19) includes a second clamping block (25), a scraper block (26), a third slider (28), and a spring (29). The third slider (28) extends into the groove (23) and is slidably connected thereto. The second clamping block (25) is fixedly connected to the lower surface of the third slider (28). The scraper block (26) is fixedly connected to one side of the second clamping block (25). The spring (29) is fixedly connected to one side of the slider.
2. The adaptive clamping PCB board translation device according to claim 1, characterized in that: The second slider (20) is slidably connected to the second slide groove (10), the box body (15) is fixedly connected to the upper surface of the second slider (20), the cover plate (14) is fixedly connected to the upper surface of the box body (15) by screws, the box body (15) is provided with a rectangular groove (16), a plurality of first clamping blocks (18) extend into the rectangular groove (16) and are slidably connected to it, and a plurality of steel balls (17) are provided in the rectangular groove (16).
3. The adaptive clamping PCB board translation device according to claim 1, characterized in that: The first clamping block (18) has a plurality of first clamping grooves (22) on one side, and the second clamping block (25) has a second clamping groove (27) on one side.
4. The adaptive clamping PCB board translation device according to claim 1, characterized in that: The first chute (3) has a feeding chute (4) on both sides. Each feeding chute (4) is slidably connected to a pair of feeding components (8). Each feeding component (8) includes a first feeding block (30), a second feeding block (31) and a third feeding block (32). The first feeding block (30) is slidably connected to the feeding chute (4), the second feeding block (31) is engaged with the first feeding block (30), and the third feeding block (32) is engaged with the second feeding block (31).
5. The adaptive clamping PCB board translation device according to claim 1, characterized in that: The drive mechanism (5) includes a first motor (11) and a first screw (9). The first motor (11) is fixedly connected to the wall at one end of the first slide groove (3). One end of the first screw (9) is fixedly connected to the output end of the first motor (11). The other end of the first screw (9) is rotatably connected to one end of the first slide groove (3).