Clamping device for marking based on optoelectronic device

Abstract

The utility model discloses a clamping device for marking based on a photoelectronic device, and relates to the technical field of photoelectronic device production, the clamping device comprises a mounting rack, the front side and the rear side of the mounting rack are movably provided with two power mechanisms which are symmetrically distributed front and back, and the sides, close to each other, of the two power mechanisms are fixedly connected with electric push rods; clamping mechanisms are fixedly connected to the sides, away from the power mechanism, of the two electric push rods, positioning mechanisms movably sleeve the positions, close to the right side, of the front face and the rear face of the inner side of the mounting frame, each clamping mechanism comprises a mechanism frame, and the side, close to the power mechanism, of each mechanism frame is fixedly connected to the sides, close to each other, of the electric push rods. According to the clamping device for marking based on the photoelectronic device, the electric push rod drives the two mechanism frames to be close to each other, so that the moving plate automatically moves downwards to fix the photoelectronic device, the situation that a person manually operates a rotating bolt to fix the photoelectronic device is avoided, fixing is convenient, operation is easy, and efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of optoelectronic device production, in particular to a clamping device for marking optoelectronic devices. Background Art

[0002] The optoelectronic marker utilizes the design principles of optoelectronic devices and is based on the change in the propagation mode of guided wavelight caused by the external field. It is also different from the optoelectronic devices used by people in the early days. Optoelectronic devices are the key and core components of optoelectronic technology. They are the cutting-edge research field of modern optoelectronic technology and microelectronic technology and an important part of information technology. When the optoelectronic marker is marking, the workpiece to be marked needs to be clamped and fixed in place using a clamping fixture so that the optoelectronic marker can mark stably.

[0003] Chinese patent document CN217863400U discloses a clamping device for marking optoelectronic devices, the adjusting mechanism includes symmetrically arranged vertical plates, the bottoms of the two vertical plates are fixedly connected to the left and right sides of the top of the processing table respectively, the interior of the vertical plates is provided with a through slide groove, the inner surface of the slide groove is slidably connected with a slider, the outer surface of the slider is fixedly connected with a hydraulic rod, the outer surface of the hydraulic rod is fixedly connected with a rotating cylinder, the outer surface of the rotating cylinder is provided with a clamping assembly, the interior of the vertical plates is provided with a limiting groove connected to the inner surface of the slide groove, the inner surface of the limiting groove is slidably connected with a slide plate, relating to the technical field of optoelectronic device processing, and solving the problem that after the existing clamping tooling clamps the optoelectronic device to be marked, it cannot ensure that the area to be marked of the optoelectronic device corresponds to the marking station of the marker, resulting in time-consuming and labor-intensive adjustment of the position of the optoelectronic device, thereby reducing the marking efficiency.

[0004] The existing technology has the following problems:

[0005] The clamping device uses a screw to drive the card to move up and down, but this method requires repeatedly turning the screw when fixing and removing the optoelectronic device, making the fixing and removal operations inconvenient, time-consuming and labor-intensive. Utility Model Content

[0006] The utility model provides a clamping device for marking an optoelectronic device, so as to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0008] A clamping device for marking optoelectronic devices includes a mounting frame, and two power mechanisms symmetrically distributed front and back are movably installed on the front and rear sides of the mounting frame. The sides of the two power mechanisms close to each other are fixedly connected to electric push rods, and the sides of the two electric push rods away from the power mechanisms are fixedly connected to clamping mechanisms. Positioning mechanisms are movably sleeved on the front and rear surfaces of the inner side of the mounting frame near the right side.

[0009] Preferably, the clamping mechanism includes a mechanism frame, and the side of the mechanism frame close to the power mechanism is fixedly connected to the side where the electric push rods are close to each other. The upper side of the lower wall of the mechanism frame is rotatably connected to a rotating tube near the power mechanism, the lower side of the rotating tube is fixedly connected to a gear, and the right side of the gear is meshed with a rack, and the outer side of the rotating tube is movably sleeved with a movable plate, and the inner side protrusion of the movable plate is slidably connected to a spiral groove opened on the outer side of the rotating tube.

[0010] Preferably, a screw is threadedly connected to the upper side of the movable plate at a position away from the power mechanism, and a pressure plate is fixedly connected to the lower side of the screw, and the pressure plate is located on the lower side of the movable plate.

[0011] Preferably, the end of the rack away from the power mechanism is fixedly connected to a first limiting rod through a first vertical plate, the outer side of the first limiting rod is movably sleeved on the inner side of a first circular plate on the lower side of the mechanism frame close to the power mechanism side, the outer side of the first limiting rod is movably sleeved with a first spring, and the first spring is located on the side of the first circular plate away from the power mechanism.

[0012] Preferably, two second limiting rods symmetrically distributed on the left and right are movably connected to the inner side of the second vertical plate on the upper surface of the lower wall of the mechanism frame, which is close to the power mechanism. The two second limiting rods are fixedly connected to a clamping block on one end away from the power mechanism. The outer sides of the two second limiting rods are movably connected to a second spring, and the second spring is located on the side of the second vertical plate away from the power mechanism.

[0013] Preferably, the positioning mechanism includes a horizontal plate, and the front and rear ends of the horizontal plate are fixedly connected with two push blocks symmetrically distributed front and back, the upper sides of the two push blocks are fixedly connected with a third limiting rod, the outer side of the third limiting rod is movably sleeved on the inner side of the second circular plate near the upper right side on the front and rear sides of the inner side of the mounting frame, the outer sides of the two third limiting rods are movably sleeved with a third spring, and the third spring is located on the lower side of the second circular plate, the lower sides of the two power mechanisms are fixedly connected with a push plate, and the push plate is located on the inner side of the mounting frame.

[0014] Due to the adoption of the above technical solution, the present invention has achieved the following technical advancements compared to the prior art:

[0015] 1. The utility model provides a clamping device for marking optoelectronic devices, which adopts the cooperation of an electric push rod, a clamping mechanism, a mechanism frame, a rotating tube, a gear, a rack, a movable plate, a screw, a pressure plate, a first limit rod and a first spring. The electric push rod drives the two mechanism frames to approach each other, causing the movable plate to automatically move down to fix the optoelectronic device, avoiding the situation of manual operation of rotating bolts for fixing. The device is convenient to fix, simple to operate, and improves efficiency.

[0016] 2. The utility model provides a clamping device for marking optoelectronic devices, which adopts the cooperation of a power mechanism, an electric push rod, a mechanism frame, a second limit rod, a clamping block, a second spring, a positioning mechanism, a cross plate, a push block, a third limit rod, a third spring and a push plate. The electric push rod drives the mechanism frames to approach each other, so that the clamping block fixes the front and rear positions of the optoelectronic devices. The power mechanism drives the mechanism frame to move right, so that the cross plate moves up, and the left and right positions of the optoelectronic components are positioned, so that the spatial positions of the optoelectronic components are determined, so that the marking positions of all optoelectronic components are as consistent as possible. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the power mechanism of the utility model;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of the clamping mechanism of the present invention when viewed from above;

[0020] Figure 4 This is a schematic diagram of the three-dimensional structure of the clamping mechanism of the present invention when viewed from above;

[0021] Figure 5 It is a schematic diagram of the three-dimensional structure of the horizontal plate part of the utility model.

[0022] In the figure: 1. Mounting frame; 2. Power mechanism; 3. Electric push rod; 4. Clamping mechanism; 41. Mechanism frame; 42. Rotating tube; 43. Gear; 44. Rack; 45. Moving plate; 46. Screw; 47. Pressing plate; 48. First limiting rod; 49. First spring; 410. Second limiting rod; 411. Clamping block; 412. Second spring; 5. Positioning mechanism; 51. Horizontal plate; 52. Pushing block; 53. Third limiting rod; 54. Third spring; 55. Pushing plate. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] like Figure 1 、 Figure 2 As shown, a clamping device for marking optoelectronic devices includes a mounting frame 1, and two power mechanisms 2 symmetrically distributed front and back are movably installed on the front and rear sides of the mounting frame 1. The sides of the two power mechanisms 2 close to each other are fixedly connected to electric push rods 3, and the sides of the two electric push rods 3 away from the power mechanisms 2 are fixedly connected to clamping mechanisms 4. A positioning mechanism 5 is movably sleeved on the front and rear sides of the inner side of the mounting frame 1 near the right side.

[0025] It should be noted that the power mechanism 2 contains components such as a first motor, a mounting plate, a screw, and a second motor. The first motor drives the screw to rotate, and the mounting plate is threadedly connected to the screw, so that the screw drives the mounting plate to move left and right. The second motor is fixed on the mounting plate, and the end of the electric push rod 3 close to the power mechanism 2 is fixed to the output end of the second motor, so that the power mechanism 2 can drive the clamping mechanism 4 to move left and right and rotate.

[0026] like Figure 2 、 Figure 3 As shown, the clamping mechanism 4 includes a mechanism frame 41, and the side of the mechanism frame 41 close to the power mechanism 2 is fixedly connected to the side where the electric push rod 3 is close to each other. The upper side of the lower wall of the mechanism frame 41 is rotatably connected to the position close to the power mechanism 2. The lower side of the rotating tube 42 is fixedly connected to a gear 43, and the right side of the gear 43 is meshed with a rack 44. The outer side of the rotating tube 42 is movably sleeved with a moving plate 45, and the inner protrusion of the moving plate 45 is slidably connected to the spiral groove opened on the outer side of the rotating tube 42.

[0027] It should be noted that the electric push rod 3 can drive the mechanism frame 41 to move forward and backward. When the two mechanism frames 41 approach each other, the racks 44 push each other, causing the racks 44 to drive the gear 43 to rotate, and the gear 43 drives the rotating tube 42 to rotate, causing the rotating tube 42 to drive the moving plate 45 to move up and down.

[0028] like Figure 3 、 Figure 4 As shown, a screw rod 46 is threadedly connected to the upper side of the movable plate 45 away from the power mechanism 2 , and a pressure plate 47 is fixedly connected to the lower side of the screw rod 46 , and the pressure plate 47 is located on the lower side of the movable plate 45 .

[0029] It should be noted that when the movable plate 45 moves, it drives the pressing plate 47 up and down, causing the pressing plate 47 to clamp the optoelectronic component. Rotating the screw 46 causes the screw 46 to drive the pressing plate 47 up and down, thereby adjusting the initial height of the pressing plate 47 to accommodate optoelectronic components of different heights and sizes. A rubber pad is provided on the underside of the pressing plate 47.

[0030] like Figure 4As shown, the end of the rack 44 away from the power mechanism 2 is fixedly connected to the first limiting rod 48 through the first vertical plate, and the outer side of the first limiting rod 48 is movably sleeved on the inner side of the first circular plate on the lower side of the mechanism frame 41 close to the power mechanism 2. The outer side of the first limiting rod 48 is movably sleeved with a first spring 49, and the first spring 49 is located on the side of the first circular plate away from the power mechanism 2.

[0031] It should be noted that when the electric push rod 3 drives the mechanism frame 41 to reset, the first limiting rod 48 pushes the first vertical plate, causing the rack 44 to reset, and the movable plate 45 to reset, releasing the clamping of the optoelectronic component.

[0032] like Figure 3 As shown, two second limiting rods 410 symmetrically distributed on the left and right are movably sleeved on the inner side of the second vertical plate on the upper surface of the lower wall of the mechanism frame 41 close to the power mechanism 2, and the ends of the two second limiting rods 410 away from the power mechanism 2 are fixedly connected with a clamping block 411, and the outer sides of the two second limiting rods 410 are movably sleeved with a second spring 412, and the second spring 412 is located on the side of the second vertical plate away from the power mechanism 2.

[0033] It should be noted that when the mechanism frames 41 are close to each other, the second spring 412 pushes the clamp 411, causing the clamp 411 to push the front and rear sides of the optoelectronic component, causing the center positions of the front and rear sides of the optoelectronic component to coincide with the center planes of the front and rear sides of the mounting frame 1. The second spring 412 is a low-strength spring and only serves to guide the optoelectronic component.

[0034] like Figure 1 、 Figure 2 and Figure 5 As shown, the positioning mechanism 5 includes a horizontal plate 51, and the front and rear ends of the horizontal plate 51 are fixedly connected with two push blocks 52 that are symmetrically distributed front and back. The upper sides of the two push blocks 52 are fixedly connected with a third limiting rod 53, and the outer side of the third limiting rod 53 is movably sleeved on the inner side of the second circular plate on the front and rear sides of the inner side of the mounting frame 1 near the upper right side. The outer sides of the two third limiting rods 53 are movably sleeved with a third spring 54, and the third spring 54 is located on the lower side of the second circular plate. The lower sides of the two power mechanisms 2 are fixedly connected with a push plate 55, and the push plate 55 is located on the inner side of the mounting frame 1.

[0035] It should be noted that the upper side of the push plate 55 is fixed to the lower side of the mounting plate in the power mechanism 2. The push plate 55 and the push block 52 are both in the shape of a right-angled trapezoid. When the power mechanism 2 drives the push plate 55 to move right, the push plate 55 pushes the push block 52, causing the push block 52 to move upward, so that the push block 52 drives the cross plate 51 to move upward. A laser transceiver is provided on the left side of the cross plate 51 for determining the distance between the optoelectronic components and the cross plate 51. The third spring 54 is used to enable the cross plate 51 to move downward quickly when the power mechanism 2 drives the push plate 55 to reset, so as to avoid the cross plate 51 blocking the right side of the mounting frame 1, so that the robotic arm can be used to pick up and place the optoelectronic components.

[0036] The working principle of the present utility model is as follows: first, the electric push rod 3 can drive the mechanism frame 41 to move back and forth. When the two mechanism frames 41 approach each other, the racks 44 push each other, causing the rack 44 to drive the gear 43 to rotate, and the gear 43 drives the rotating tube 42 to rotate, causing the rotating tube 42 to drive the movable plate 45 to move up and down. When the movable plate 45 moves, it drives the pressure plate 47 to move up and down, so that the pressure plate 47 clamps the optoelectronic components. Rotating the screw 46 causes the screw 46 to drive the pressure plate 47 to move up and down, thereby adjusting the initial height of the pressure plate 47 to adapt to optoelectronic components of different heights and sizes. A rubber pad is provided on the lower side of the pressure plate 47. When the electric push rod 3 drives the mechanism frame 41 to reset, the first limit rod 48 pushes the first vertical plate, causing the rack 44 to reset, so that the movable plate 45 is reset, and the clamping of the optoelectronic component is released. The two mechanism frames 41 are driven to approach each other by the electric push rod 3, so that the movable plate 45 automatically moves down to fix the optoelectronic device, avoiding the situation of manual operation of turning the bolts for fixing. The fixation is convenient, the operation is simple, and the efficiency is improved. Finally, when the mechanism frames 41 are close to each other, the second spring 412 pushes the clamping block 411, causing the clamping block 411 to push the front and rear sides of the optoelectronic component, causing the center position of the front and rear sides of the optoelectronic component to coincide with the center plane of the front and rear sides of the mounting frame 1. The second spring 412 is a low-strength spring and only serves to guide the optoelectronic component. The upper side of the push plate 55 is fixed to the lower side of the mounting plate in the power mechanism 2. The push plate 55 The shapes of the push block 52 are both right-angled trapezoids. When the power mechanism 2 drives the push plate 55 to move right, the push plate 55 pushes the push block 52, causing the push block 52 to move up, so that the push block 52 drives the cross plate 51 to move up. A laser transceiver is provided on the left side of the cross plate 51 for determining the distance between the optoelectronic components and the cross plate 51. The third spring 54 is used to enable the cross plate 51 to move down quickly when the power mechanism 2 drives the push plate 55 to reset, so as to prevent the cross plate 51 from blocking the right side of the mounting frame 1, so that the robotic arm can be used to pick up and place the optoelectronic components. The electric push rod 3 drives the mechanism frames 41 to move closer to each other, so that the clamping block 411 fixes the front and rear positions of the optoelectronic device. The power mechanism 2 drives the mechanism frame 41 to move right, so that the cross plate 51 moves up, and the left and right positions of the optoelectronic components are positioned, so that the spatial position of the optoelectronic components is determined, so that the marking positions of all optoelectronic components are as consistent as possible.

[0037] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A clamping device for marking an optoelectronic device, comprising a mounting frame (1), characterized in that: Two power mechanisms (2) symmetrically distributed front and back are movably mounted on the front and rear sides of the mounting frame (1); the sides of the two power mechanisms (2) close to each other are fixedly connected to electric push rods (3); the sides of the two electric push rods (3) away from the power mechanisms (2) are fixedly connected to clamping mechanisms (4); and positioning mechanisms (5) are movably sleeved on the front and rear surfaces of the inner side of the mounting frame (1) near the right side.

2. The clamping device for marking optoelectronic devices according to claim 1, characterized in that: The clamping mechanism (4) comprises a mechanism frame (41), wherein the side of the mechanism frame (41) close to the power mechanism (2) is fixedly connected to the side of the electric push rod (3) close to each other, and the upper side of the lower wall of the mechanism frame (41) close to the power mechanism (2) is rotatably connected to a rotating tube (42), the lower side of the rotating tube (42) is fixedly connected to a gear (43), the right side of the gear (43) is meshedly connected to a rack (44), the outer side of the rotating tube (42) is movably sleeved with a moving plate (45), and the inner side protrusion of the moving plate (45) is slidably connected to a spiral groove opened on the outer side of the rotating tube (42).

3. The clamping device for marking optoelectronic devices according to claim 2, characterized in that: The upper side of the movable plate (45) is threadedly connected to a screw rod (46) at a position away from the power mechanism (2), and the lower side of the screw rod (46) is fixedly connected to a pressing plate (47), and the pressing plate (47) is located on the lower side of the movable plate (45).

4. The clamping device for marking optoelectronic devices according to claim 2, characterized in that: The end of the rack (44) away from the power mechanism (2) is fixedly connected to a first limiting rod (48) through a first vertical plate. The outer side of the first limiting rod (48) is movably sleeved on the inner side of a first circular plate on the lower side of the mechanism frame (41) close to the power mechanism (2). The outer side of the first limiting rod (48) is movably sleeved on a first spring (49), and the first spring (49) is located on the side of the first circular plate away from the power mechanism (2).

5. The clamping device for marking optoelectronic devices according to claim 2, characterized in that: Two second limiting rods (410) symmetrically distributed on the left and right sides are movably sleeved on the inner side of a second vertical plate on the upper surface of the lower wall of the mechanism frame (41) close to the power mechanism (2), and the ends of the two second limiting rods (410) away from the power mechanism (2) are fixedly connected to a clamping block (411), and the outer sides of the two second limiting rods (410) are movably sleeved with a second spring (412), and the second spring (412) is located on the side of the second vertical plate away from the power mechanism (2).

6. The clamping device for marking optoelectronic devices according to claim 1, characterized in that: The positioning mechanism (5) includes a transverse plate (51), and two push blocks (52) symmetrically distributed front and back are fixedly connected to the front and rear ends of the transverse plate (51), and the upper sides of the two push blocks (52) are fixedly connected to a third limiting rod (53), and the outer side of the third limiting rod (53) is movably sleeved on the inner side of the second circular plate on the front and rear sides of the inner side of the mounting frame (1) close to the upper right side, and the outer sides of the two third limiting rods (53) are movably sleeved with a third spring (54), and the third spring (54) is located on the lower side of the second circular plate, and the lower sides of the two power mechanisms (2) are fixedly connected to a push plate (55), and the push plate (55) is located on the inner side of the mounting frame (1).

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