Electronic assembly pressing mechanism

Abstract

The utility model discloses an electronic assembly hold-down mechanism in the related technical field of electronic industrial production equipment, which comprises a workbench, a conveyor belt is arranged on the workbench, a U-shaped vertical frame is further mounted above the conveyor belt, electric push rods are arranged below the outer walls of the front side and the rear side of the U-shaped vertical frame, and the telescopic ends of the two electric push rods are connected with clamping plates. An air cylinder is arranged at the top of the U-shaped vertical frame, a storage box is installed at the telescopic end of the air cylinder, a main pressing block is arranged at the bottom of the storage box, a storage assembly is arranged in an inner cavity of the storage box and comprises two L-shaped rods arranged in a sliding mode, fixing boxes are installed at the bottom ends of the two L-shaped rods, and lifting toothed plates are vertically and slidably connected into the two fixing boxes. According to the electronic assembly pressing mechanism, the pressing area of the electronic assembly pressing mechanism can be adjusted, the size of the pressing blocks can be adjusted in real time according to the size of electronic assembly accessories, manual follow-up replacement is not needed, and the electronic assembly pressing efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field related to electronic industrial production equipment, in particular to an electronic assembly pressing mechanism. Background Art

[0002] Electronic assembly is the assembly of electronic components and accessories. The assembly of electronic components and accessories generally only requires pressing and installation. Electronic assembly is a very important part of electronic manufacturing, ensuring that each component is properly connected to ensure the normal operation of electronic products.

[0003] After the existing electronic components and accessories are pressed and assembled, in order to ensure the tightness of the connection between the two, an electronic assembly clamping mechanism is needed to reinforce the connection between the two. However, the size of the clamping accessories on most existing electronic assembly clamping mechanisms is fixed, and the size of the clamping block cannot be adjusted in real time according to the size of the electronic assembly accessories. Manual subsequent replacement is required, which affects the efficiency of electronic assembly clamping. For this reason, we propose an electronic assembly clamping mechanism. Utility Model Content

[0004] The purpose of the utility model is to provide an electronic assembly pressing mechanism to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An electronic assembly clamping mechanism comprises a workbench, a conveyor belt is arranged on the workbench, and a U-shaped frame is installed above the conveyor belt, electric push rods are arranged below the outer walls of the front and rear sides of the U-shaped frame, the telescopic ends of the two groups of electric push rods are connected with clamping plates, a cylinder is arranged on the top of the U-shaped frame, a storage box is installed at the telescopic end of the cylinder, a main clamping block is arranged at the bottom of the storage box, and a storage component is arranged in the inner cavity of the storage box, the storage component comprises two groups of sliding L-shaped rods, the bottom ends of the two groups of L-shaped rods are installed with fixed boxes, the two groups of fixed boxes are vertically slidably connected with lifting tooth plates, and the bottoms of the two groups of lifting tooth plates are provided with auxiliary clamping blocks.

[0007] Further: the right end outer walls of the two groups of fixed boxes are both installed with reduction motors, the output end of the reduction motor is connected to a rotating shaft, an adjusting gear is sleeved on the rotating shaft, and the adjusting gear is meshed and connected with the lifting gear plate.

[0008] Further: the storage assembly also includes a machine box, which is connected to the inner wall of the storage box through a bracket, and a stepper motor is provided on the top of the machine box, the output end of the stepper motor is connected to a rotating rod, a rotating gear is mounted on the rotating rod, and both ends of the rotating gear are meshed and connected with moving tooth plates, and linkage rods are installed on the outer ends of the upper surfaces of the two sets of moving tooth plates.

[0009] Furthermore: sliders are installed on the tops of the two groups of linkage rods, two groups of through grooves are opened on the top of the storage box, and the through grooves are slidably connected to the sliders, and the upper surfaces of the two groups of sliders are respectively connected to the tops of the two groups of L-shaped rods.

[0010] Furthermore: the bottom ends of the front and rear side walls of the storage box are provided with through openings adapted to the auxiliary pressing blocks.

[0011] Furthermore: the inner side surfaces of the two groups of splints are provided with anti-skid pads, and the outer surfaces of the anti-skid pads are embedded with corrugated protrusions.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model can drive the adjusting gear on the rotating shaft to rotate through the operation of the reduction motor, and since the adjusting gear is meshed and connected with the lifting gear plate, the lifting gear plate can drive the auxiliary clamping block at the bottom to move downward and be flush with the main clamping block, so that the clamping area of ​​the electronic assembly clamping mechanism can be adjusted, and the size of the clamping block can be adjusted in real time according to the size of the electronic assembly accessories without the need for subsequent manual replacement, thereby effectively improving the efficiency of the electronic assembly clamping; through the operation of the stepper motor, the rotating gear on the rotating rod can be driven to rotate, and since the rotating gear is meshed and connected with the two sets of moving tooth plates, the two sets of moving tooth plates can drive the slider to slide in the through groove, so that the two sets of auxiliary clamping blocks move in relative or opposite directions, and the two sets of auxiliary clamping blocks can be stored in the storage box, which protects the auxiliary clamping blocks when not in use. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 It is a schematic cross-sectional view of the side structure of the utility model;

[0016] Figure 3 It is a cross-sectional schematic diagram of the side connection structure of the storage box and two sets of fixing boxes of the utility model.

[0017] In the figure: 1. workbench; 2. conveyor belt; 3. U-shaped stand; 4. electric push rod; 5. clamping plate; 6. cylinder; 7. storage box; 8. main clamping block; 9. fixing box; 10. reduction motor; 11. auxiliary clamping block; 12. lifting gear plate; 13. adjusting gear; 14. through port; 15. machine box; 16. stepping motor; 17. rotating gear; 18. moving gear plate; 19. linkage rod; 20. through slot; 21. slider; 22. L-shaped rod. DETAILED DESCRIPTION

[0018] 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.

[0019] Embodiment 1:

[0020] See also Figure 1-3 The utility model provides a technical solution: an electronic assembly clamping mechanism, including a workbench 1, a conveyor belt 2 is provided on the workbench 1, and a U-shaped frame 3 is installed above the conveyor belt 2, electric push rods 4 are provided below the outer walls of the front and rear sides of the U-shaped frame 3, and the telescopic ends of the two groups of electric push rods 4 are connected with clamping plates 5, and a cylinder 6 is provided on the top of the U-shaped frame 3, and a storage box 7 is installed at the telescopic end of the cylinder 6, and a main clamping block 8 is provided at the bottom of the storage box 7, and a storage component is provided in the inner cavity of the storage box 7, and the storage component includes two groups of sliding L-shaped rods 22, and the bottom ends of the two groups of L-shaped rods 22 are installed with fixed boxes 9, and the two groups of fixed boxes 9 are vertically slidably connected with lifting tooth plates 12, and the bottoms of the two groups of lifting tooth plates 12 are provided with auxiliary clamping blocks 11.

[0021] Before use, the electrical ends of all electrical equipment are electrically connected to the external power supply and the electrical ends of the controller. The conveyor belt 2 inputs the pressed and assembled electronic components and accessories from the left side. By observing the size of the electronic components and accessories, it is selected whether to use two sets of auxiliary clamping blocks 11. The auxiliary clamping block 11 at the bottom can be moved down and flush with the main clamping block 8 through the vertical sliding connection between the lifting tooth plate 12 and the fixed box 9. The clamping area of ​​the electronic assembly clamping mechanism can be adjusted. The size of the clamping block can be adjusted in real time according to the size of the electronic assembly accessories. No manual subsequent replacement is required, which effectively improves the efficiency of electronic assembly clamping. After determining the clamping area, when When the conveyor belt 2 transports the accessories to the bottom of the main clamping block 8, the conveyor belt 2 stops working, and the two groups of electric push rods 4 work to move the clamping plate 5. The movement of the clamping plate 5 limits the position of the accessories, and then the cylinder 6 is started. The operation of the cylinder 6 drives the main clamping block 8 or the main clamping block 8 and the auxiliary clamping block 11 to move downward together, thereby realizing the clamping of the electronic assembly accessories; wherein, through the action of the storage component, the fixing boxes 9 of the bottom plates of the two groups of L-shaped rods 22 can be moved in relative or opposite directions, and the two groups of auxiliary clamping blocks 11 can be moved in relative directions and stored inside the storage box 7, which protects the auxiliary clamping blocks 11 when not in use.

[0022] Among them, preferably, the right end outer walls of the two groups of fixed boxes 9 are both installed with a reduction motor 10, the output end of the reduction motor 10 is connected to a rotating shaft, an adjusting gear 13 is sleeved on the rotating shaft, and the adjusting gear 13 is meshed and connected with the lifting gear plate 12; the top and bottom ends of the fixed box 9 are both provided with openings that are compatible with the lifting gear plate 12, and the openings are slidingly connected with the lifting gear plate 12. The operation of the reduction motor 10 can drive the adjusting gear 13 on the rotating shaft to rotate. Since the adjusting gear 13 is meshed and connected with the lifting gear plate 12, the lifting gear plate 12 drives the auxiliary clamping block 11 at the bottom to move up and down.

[0023] Preferably, the storage assembly also includes a machine box 15, which is connected to the inner wall of the storage box 7 through a bracket, and a stepper motor 16 is provided on the top of the machine box 15, and the output end of the stepper motor 16 is connected to a rotating rod, a rotating gear 17 is mounted on the rotating rod, and both ends of the rotating gear 17 are meshingly connected to a moving tooth plate 18, and the outer ends of the upper surfaces of the two groups of moving tooth plates 18 are installed with a linkage rod 19; the inner cavity space of the machine box 15 is sealed (there is only space to accommodate the rotating rod, the rotating gear 17 and the two groups of moving tooth plates 18), and such a design ensures the smooth movement of the moving tooth plate 18, and the operation of the stepper motor 16 can drive the rotating gear 17 fixedly connected on the rotating rod to rotate, and since the rotating gear 17 is meshingly connected with the two groups of moving tooth plates 18, the two groups of moving tooth plates 18 drive the fixedly connected linkage rod 19 to move in relative or opposite directions.

[0024] Preferably, sliders 21 are installed on the tops of the two groups of linkage rods 19, two groups of through grooves 20 are opened on the top of the storage box 7, and the through grooves 20 are slidably connected to the sliders 21, and the upper surfaces of the two groups of sliders 21 are respectively connected to the tops of the two groups of L-shaped rods 22; the linkage rod 19 is fixedly connected to the slider 21, the slider 21 is fixedly connected to the L-shaped rod 22, and the L-shaped rod 22 is fixedly connected to the fixed box 9, and the movement of the linkage rod 19 drives the slider 21 to slide in the through groove 20, so that the fixed box 9 at the bottom of the two groups of L-shaped rods 22 moves in relative or opposite directions, and when the auxiliary clamping block 11 is aligned with the through opening 14, the movement of the auxiliary clamping block 11 can be stored in the inner cavity of the storage box 7.

[0025] Preferably, the bottom ends of the front and rear side walls of the storage box 7 are both provided with a through hole 14 adapted to the auxiliary pressing block 11 ; the size of the through hole 14 is adapted to the size of the auxiliary pressing block 11 for the passage of the auxiliary pressing block 11 .

[0026] Embodiment 2:

[0027] Reference Figure 1 This embodiment is different from the first embodiment in that the inner sides of the two groups of clamps 5 are provided with anti-skid pads, and the outer surfaces of the anti-skid pads are embedded with corrugated protrusions; the anti-skid pads and the protrusions increase the friction with the electronic assembly accessories, further improving the stability of the accessories when pressed.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electronic assembly pressing mechanism, comprising a workbench (1), characterized in that: The workbench (1) is provided with a conveyor belt (2), and a U-shaped frame (3) is installed above the conveyor belt (2). Electric push rods (4) are provided below the outer walls on both sides of the front and rear of the U-shaped frame (3). The telescopic ends of the two sets of electric push rods (4) are connected with clamping plates (5). A cylinder (6) is provided on the top of the U-shaped frame (3). A storage box (7) is installed at the telescopic end of the cylinder (6). A main clamping block (8) is provided at the bottom of the storage box (7), and a storage assembly is provided in the inner cavity of the storage box (7). The storage assembly includes two sets of slidably arranged L-shaped rods (22). The bottom ends of the two sets of L-shaped rods (22) are installed with fixed boxes (9). The two sets of fixed boxes (9) are vertically slidably connected with lifting tooth plates (12), and the bottoms of the two sets of lifting tooth plates (12) are provided with auxiliary clamping blocks (11).

2. The electronic assembly pressing mechanism according to claim 1, characterized in that: The right end outer walls of the two groups of fixed boxes (9) are both equipped with a reduction motor (10), the output end of the reduction motor (10) is connected to a rotating shaft, an adjusting gear (13) is sleeved on the rotating shaft, and the adjusting gear (13) is meshedly connected with the lifting gear plate (12).

3. The electronic assembly pressing mechanism according to claim 1, characterized in that: The storage assembly further comprises a machine box (15), wherein the machine box (15) is connected to the inner wall of the storage box (7) via a bracket, and a stepping motor (16) is provided on the top of the machine box (15).

4. The electronic assembly pressing mechanism according to claim 3, characterized in that: The output end of the stepper motor (16) is connected to a rotating rod, a rotating gear (17) is sleeved on the rotating rod, and both ends of the rotating gear (17) are meshedly connected to movable tooth plates (18), and linkage rods (19) are installed on the outer ends of the upper surfaces of the two sets of movable tooth plates (18).

5. The electronic assembly pressing mechanism according to claim 4, characterized in that: Slide blocks (21) are installed on the tops of the two groups of linkage rods (19), two groups of through grooves (20) are opened on the top of the storage box (7), and the through grooves (20) are slidably connected to the slide blocks (21), and the upper surfaces of the two groups of slide blocks (21) are respectively connected to the top ends of the two groups of L-shaped rods (22).

6. The electronic assembly pressing mechanism according to claim 1, characterized in that: The bottom ends of the front and rear side walls of the storage box (7) are both provided with through openings (14) adapted to the auxiliary pressing blocks (11).

7. The electronic assembly pressing mechanism according to claim 1, characterized in that: The inner side surfaces of the two groups of clamping plates (5) are both provided with anti-skid pads, and the outer surfaces of the anti-skid pads are embedded with corrugated protrusions.

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