Stacking device for electronic component production

Abstract

The invention discloses a stacking device for electronic component production, and relates to the technical field of transportation. The stacking device for electronic component production comprises a movable clamping frame, the outer wall of the movable clamping frame is movably connected with two clamping plates, the top of the movable clamping frame is movably connected with a clamping assembly, and the top of the movable clamping frame is fixedly connected with a fixing rod. According to the stacking device for electronic component production, a movable plate is pushed to move, a supporting spring is pushed to move, when the bottom of a clamping plate is subjected to bending force, the force pushes a movable plate to push the supporting spring towards the left side through the action of a corresponding movable connecting rod, and the supporting spring deforms under the action of elastic force; when clamping is not carried out, a compressed supporting spring pushes a movable plate to enable a movable connecting rod to act on the bottom of a clamping plate, so that the clamping plate recovers deformation, and the clamping plate makes better contact with the side face of the paper box to better clamp the paper box.

Description

Technical Field

[0001] The present invention relates to the technical field of transportation, and specifically to a stacking device for the production of electronic components. Background Art

[0002] Electronic components are the basic components in electronic circuits, capable of processing, transmitting, and storing electrical signals. For example, capacitors can store electrical energy, and diodes can control the unidirectional conduction of current; they come in a rich variety, including active devices such as transistors that require a power supply to operate normally, and passive devices such as resistors that can function without a power supply;

[0003] The patent with the Chinese publication number "CN220200701U" discloses a stacking device for the production of electronic components, which relates to the technical field of electronic component production. It includes a mounting frame equipped with two clamping plates. The two clamping plates are driven by a cylinder. The mounting frame is connected to a manipulator through a mounting plate provided at its upper end. It also includes a detection unit for detecting whether the clamping plates are bent and deformed.

[0004] Currently, after the inspection of electronic components is completed and they are qualified, they will be placed in a paper box, and then a palletizing manipulator is used to stack the paper boxes loaded with electronic components. For paper boxes, clamping plates are mostly used to clamp and stack the paper boxes. With long-term use, deformation will be found at the bottom of the clamping plates, causing the clamping force to be dispersed due to the deformation during clamping, resulting in unstable clamping. Summary of the Invention

[0005] Aiming at the deficiencies of the prior art, the present invention provides a stacking device for the production of electronic components to solve the problems raised in the above background art.

[0006] To achieve the above objectives, the present invention is realized through the following technical solutions: A stacking device for the production of electronic components includes a movable clamping frame. Two clamping plates are movably connected to the outer wall of the movable clamping frame. A clamping assembly is movably connected to the top of the movable clamping frame. A fixed rod is fixedly connected to the top of the movable clamping frame. A falling prevention mechanism is fixedly connected to the top of the fixed rod. An installation plate is fixedly connected to the top of the falling prevention mechanism;

[0007] The clamping assembly includes:

[0008] A bidirectional threaded rod, which is movably connected to the top of the movable clamping frame. The two clamping plates are provided with threads corresponding to the bidirectional threaded rod;

[0009] A driving motor, which is fixedly connected to the top, and the bidirectional threaded rod is fixedly connected to the output shaft of the driving motor;

[0010] The movable connecting rod is movably connected to the outside of the clamping plate, and the connection between the movable connecting rod and the driving motor is a rotational connection.

[0011] Preferably, there are two bidirectional threaded rods, two driving motors, and four movable connecting rods. Every two movable connecting rods correspond to the clamping plate.

[0012] Preferably, an activity plate is movably connected to the outer wall of the movable clamping frame corresponding to the outside of the clamping plate. The activity plate is movably connected to the outer wall of the movable clamping frame and is movably connected to the bidirectional threaded rod. A movable plate is movably connected to the outer wall of the movable clamping frame outside the activity plate, and the movable plate is movably connected to the bidirectional threaded rod. The movable plate is provided with a thread corresponding to the bidirectional threaded rod. A support spring is fixedly connected to the outer wall of the movable plate, and the support spring is fixedly connected to the activity plate.

[0013] Preferably, a marking sleeve is fixedly connected to the top of the movable plate. A measuring plate is movably connected inside the marking sleeve, and the measuring plate is movably connected to the top of the activity plate. Scales are provided on the top of the measuring plate.

[0014] Preferably, the anti-falling mechanism includes a cavity, which is arranged inside the clamping plate, and a circular thick hole is arranged on the inner side outer wall of the clamping plate.

[0015] Preferably, a pneumatic box is fixedly connected to the outer wall of the fixed rod. A protruding rod is movably connected inside the pneumatic box. A protruding block is movably connected inside the protruding rod, and the protruding rod is located between the two clamping plates. The outer wall of the pneumatic box is communicated with the corresponding cavity through a pipeline. A pulling plate is movably connected inside the pneumatic box, and the pulling plate is movably connected to the outer wall of the pneumatic box.

[0016] Preferably, a return spring is fixedly connected to the bottom of the pulling plate, and the bottom of the return spring is fixedly connected to the inner bottom of the pneumatic box. An opening is provided at the bottom of the pneumatic box.

[0017] Preferably, a limiting strip is fixedly connected to the outer wall of the protruding rod inside the pneumatic box. A trigger button is fixedly connected to the top of the protruding rod. An electromagnet is fixedly connected inside the protruding rod. Two pushing springs are fixedly connected to the outer wall of the electromagnet. There are two protruding blocks, and the inner sides of the two protruding blocks are fixedly connected to the corresponding pushing springs. When the trigger button is pressed, the electromagnet can attract the two protruding blocks inward, and the protruding blocks will move inward under the action of the attraction force and compress the pushing springs.

[0018] The present invention provides a stacking device for electronic component production. It has the following beneficial effects:

[0019] 1. For the stacking device used in the production of electronic components, when the moving plate is pushed to move, it will push the supporting spring through the supporting spring to move. When the bottom of the clamping plate is subjected to a bending force, the force will push the movable plate to the left to push the supporting spring through the corresponding movable link. The supporting spring will deform under the action of elastic force. When not clamping, the compressed supporting spring will push the movable plate to make the movable link act on the bottom of the clamping plate, so that the clamping plate can recover its deformation, and the clamping plate can better contact the side of the paper box for better clamping.

[0020] 2. For the stacking device used in the production of electronic components, when the deformation of the clamping plate is irreversible, when the clamping plate does not clamp an object, the deformed part will change the position of the movable link, thus changing the relative position between the measuring plate and the marking sleeve. By identifying the change in the scale indicated by the marking sleeve on the measuring plate, the deformation situation of the clamping plate can be obtained, so as to adjust the clamping plate in time for better clamping.

[0021] 3. For the stacking device used in the production of electronic components, the protruding rod will be pushed upward into the pneumatic box. The air pulling plate will discharge the gas in the cavity into the cavity through two pipes, and the cavity will discharge through the circular thick hole. The discharged gas will be used as an air flow to blow on the surface of the paper box, blowing off the impurities on the surface of the paper box, preventing the clamping plate from loosening due to impurities between the clamping plate and the paper box during clamping, for better clamping.

[0022] 4. For the stacking device used in the production of electronic components, when the trigger button touches the top inside the pneumatic box, the electromagnet will attract the two protruding blocks inward. The air pulling plate will move downward under the action of the elastic force of the pulling back spring, reducing the air pressure inside the cavity. The cavity will suck the part of the paper box surface close to the circular thick hole inward through the circular thick hole, making the surface of the paper box bulge slightly into the cavity, enhancing the effect of the force of the clamping plate on lifting the paper box and improving the clamping effect.

[0023] 5. For the stacking device used in the production of electronic components, through the action of the supporting spring and the movable plate, the clamping plate is pulled through the movable link to keep the clamping plate in a vertical state, making the surface of the clamping plate more closely fit the surface of the paper box, enabling the suction force of the cavity to act better on the surface of the paper box. By increasing the suction force, the pressure between the paper box and the surface of the clamping plate is increased, increasing the friction force for better clamping. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is the front view three-dimensional structural schematic diagram of the present invention;

[0025] Figure 2 is Figure 1 the enlarged structural schematic diagram of part A in

[0026] Figure 3 Schematic diagram of the upward-looking three-dimensional structure of the present invention;

[0027] Figure 4 is Figure 1 Schematic diagram of the sectional structure;

[0028] Figure 5 is Figure 4 Schematic diagram of the middle structure;

[0029] Figure 6 Schematic diagram of the extending rod structure of the present invention;

[0030] Figure 7 is Figure 6 Schematic diagram of the sectional structure;

[0031] Figure 8 is Figure 7 Schematic diagram of the enlarged structure of part C in the middle.

[0032] In the figure: 1, moving clamping frame; 2, clamping plate; 3, mounting plate; 4, clamping assembly; 401, bidirectional threaded rod; 402, driving motor; 403, movable connecting rod; 404, movable plate; 405, moving plate; 406, support spring; 407, measuring plate; 408, marking sleeve; 5, anti-falling mechanism; 501, cavity; 502, circular thick hole; 503, pneumatic box; 504, extending rod; 505, air-drawing plate; 506, pulling-back spring; 507, limiting strip; 508, extending block; 509, trigger button; 510, pushing spring; 511, electromagnet; 6, fixed rod. Specific embodiments

[0033] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0034] Examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary and are intended to explain the present invention, and should not be construed as a limitation to the present invention.

[0035] Embodiment 1: Please refer to Figures 1-4 , the present invention provides a technical solution: A stacking device for electronic component production, including a moving clamping frame 1, two clamping plates 2 are movably connected to the outer wall of the moving clamping frame 1, a clamping assembly 4 is movably connected to the top of the moving clamping frame 1, a fixed rod 6 is fixedly connected to the top of the moving clamping frame 1, an anti-falling mechanism 5 is fixedly connected to the top of the fixed rod 6, and a mounting plate 3 is fixedly connected to the top of the anti-falling mechanism 5;

[0036] The clamping assembly 4 includes:

[0037] A bidirectional threaded rod 401, which is movably connected to the top of the moving clamping frame 1. Two clamping plates 2 are provided with threads corresponding to the bidirectional threaded rod 401.

[0038] A driving motor 402, which is fixedly connected to the top, and the bidirectional threaded rod 401 is fixedly connected to the output shaft of the driving motor 402.

[0039] A movable connecting rod 403, which is movably connected to the outside of the clamping plate 2, and the connection between the movable connecting rod 403 and the driving motor 402 is a rotational connection.

[0040] The entire device is installed on the robotic arm through the mounting plate 3, and the robotic arm is used to control the movement of the device so that the two clamping plates 2 clamp the stacked paper boxes.

[0041] There are two bidirectional threaded rods 401, two driving motors 402, and four movable connecting rods 403. Every two movable connecting rods 403 correspond to the clamping plate 2.

[0042] The driving motor 402 can drive the corresponding bidirectional threaded rod 401 to rotate. The driving motor 402 can rotate the bidirectional threaded rod 401 to move both clamping plates 2 inward to clamp the paper box, and then rotate in the reverse direction to move the two clamping plates 2 outward to release the paper box.

[0043] An activity plate 404 is movably connected to the outer wall of the moving clamping frame 1 corresponding to the outside of the clamping plate 2. The activity plate 404 is movably connected to the outer wall of the moving clamping frame 1 and is movably connected to the bidirectional threaded rod 401. A moving plate 405 is movably connected to the outside of the activity plate 404 on the outer wall of the moving clamping frame 1, and the moving plate 405 is movably connected to the bidirectional threaded rod 401. The moving plate 405 is provided with threads corresponding to the bidirectional threaded rod 401. A support spring 406 is fixedly connected to the outer wall of the moving plate 405, and the support spring 406 is fixedly connected to the activity plate 404.

[0044] When the bidirectional threaded rod 401 is driven to move the clamping plate 2, the moving plate 405 will also move synchronously. When the moving plate 405 moves, it will push the support spring 406 through the support spring 406. When the bottom of the clamping plate 2 is subjected to a bending force, the force will push the activity plate 404 to the left to push the support spring 406 through the corresponding movable connecting rod 403. The support spring 406 will deform under the action of the elastic force. When not clamping, the compressed support spring 406 will push the activity plate 404 to act on the bottom of the clamping plate 2 through the movable connecting rod 403 to restore the deformation of the clamping plate 2.

[0045] A marking sleeve 408 is fixedly connected to the top of the moving plate 405. A measuring plate 407 is movably connected inside the marking sleeve 408, and the measuring plate 407 is movably connected to the top of the movable plate 404. A scale is provided on the top of the measuring plate 407.

[0046] When the deformation of the clamping plate 2 becomes irreversible, when the clamping plate 2 does not clamp an object, the deformed part will change the position of the movable link 403. Then, through the movable link 403, the movable plate 404 will push the support spring 406. While the support spring 406 is compressed, the distance between the moving plate 405 and the movable plate 404 will become shorter, thereby changing the relative position between the measuring plate 407 and the marking sleeve 408. By identifying the scale change indicated by the marking sleeve 408 on the measuring plate 407, the deformation condition of the clamping plate 2 can be obtained to timely adjust the clamping plate 2.

[0047] Embodiment 2: Please refer to Figures 1-8 , on the basis of Embodiment 1, the present invention provides a technical solution:

[0048] The anti-falling mechanism 5 includes a cavity 501 provided inside the clamping plate 2, and a circular thick hole 502 is provided on the inner outer wall of the clamping plate 2.

[0049] The surface of the paper box is relatively soft. It is easy for the part of the paper box surface close to the circular thick hole 502 to make the protruding part of the surface of the clamping plate 2 protrude into the cavity 501 under the extrusion of the clamping plate 2, thereby increasing the effect of the side force on the paper box.

[0050] An air cylinder 503 is fixedly connected to the outer wall of the fixed rod 6. A protruding rod 504 is movably connected inside the air cylinder 503. A protruding block 508 is movably connected inside the protruding rod 504, and the protruding rod 504 is located between the two clamping plates 2. The outer wall of the air cylinder 503 is communicated with the corresponding cavity 501 through a pipeline. A gas pulling plate 505 is movably connected inside the air cylinder 503, and the gas pulling plate 505 is movably connected to the outer wall of the air cylinder 503.

[0051] When the device clamps the paper box from top to bottom, the paper box will first push against the protruding rod 504. The protruding rod 504 will be pushed upward into the air cylinder 503. When the protruding rod 504 is pushed upward, it will synchronously push the gas pulling plate 505 upward through the protruding block 508. At the same time, the gas inside the cavity 501 will be discharged into the cavity 501 through the two pipelines by the gas pulling plate 505, and the cavity 501 will be discharged through the circular thick hole 502. The discharged gas will blow on the surface of the paper box as an air flow, blowing away the impurities on the surface of the paper box, preventing the clamping plate 2 from loosening when clamping the paper box due to impurities between the clamping plate 2 and the paper box.

[0052] A pull gas plate 505 is fixedly connected to the bottom of a pull-back spring 506, and the bottom of the pull-back spring 506 is fixedly connected to the inner bottom of a pneumatic box 503. An opening is provided at the bottom of the pneumatic box 503.

[0053] A limiting strip 507 is fixedly connected to the outer wall of a protruding rod 504 inside the pneumatic box 503. A trigger button 509 is fixedly connected to the top of the protruding rod 504. An electromagnet 511 is fixedly connected to the inside of the protruding rod 504. Two push springs 510 are fixedly connected to the outer wall of the electromagnet 511. There are two protruding blocks 508. The inner sides of the two protruding blocks 508 are fixedly connected to the corresponding push springs 510. When the trigger button 509 is pressed, the electromagnet 511 can attract the two protruding blocks 508 inward. The protruding blocks 508 will move inward by compressing the push springs 510 under the action of the attraction force.

[0054] When the trigger button 509 is pushed into the topmost part inside, the trigger button 509 will contact the inner top of the pneumatic box 503. At this time, the electromagnet 511 will generate a magnetic force to attract the two protruding blocks 508 inward, causing the protruding blocks 508 to compress the corresponding push springs 510 and move inward. At this time, the protruding blocks 508 will no longer support the pull gas plate 505. The pull gas plate 505 will move downward under the action of the elastic force of the pull-back spring 506, and will pump the gas inside the corresponding cavity 501 into the pneumatic box 503 through two pipelines, causing the air pressure inside the cavity 501 to decrease. The cavity 501 will suck the part of the paper box surface close to the circular thick hole 502 inward through the circular thick hole 502, causing the paper box surface to bulge slightly into the cavity 501. And during the process of clamping the paper box by the two clamping plates 2, through the action of the support spring 406 and the movable plate 404, the clamping plates 2 will be pulled by the movable connecting rod 403 to keep the clamping plates 2 in a vertical state, making the surface of the clamping plates 2 more closely fit the surface of the paper box, so that the suction force of the cavity 501 can better act on the paper box surface, and by increasing the suction force, the pressure between the paper box and the surface of the clamping plates 2 is increased to increase the friction force.

[0055] When the paper box is put down, the protruding rod 504 will fall under the action of gravity, and the protruding block 508 will be compressed inward by the pull gas plate 505 through the inclined plane to move the push spring 510 inward, so that the protruding block 508 is located at the bottom of the pull gas plate 505.

[0056] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A stacking device for electronic component production, comprising a mobile clamping frame (1), characterized in that: The outer wall of the mobile clamping frame (1) is movably connected to two clamping plates (2), the top of the mobile clamping frame (1) is movably connected to a clamping assembly (4), the top of the mobile clamping frame (1) is fixedly connected to a fixing rod (6), the top of the fixing rod (6) is fixedly connected to an anti-fall mechanism (5), and the top of the anti-fall mechanism (5) is fixedly connected to a mounting plate (3); The clamping assembly (4) comprises: A bidirectional threaded rod (401), the bidirectional threaded rod (401) being movably connected to the top of the movable clamping frame (1), and the two clamping plates (2) being provided with threads corresponding to the bidirectional threaded rod (401); A driving motor (402), wherein the driving motor (402) is fixedly connected to the top, and the bidirectional threaded rod (401) is fixedly connected to an output shaft of the driving motor (402); A movable connecting rod (403) is movably connected to the outer side of the clamping plate (2), and the movable connecting rod (403) is rotatably connected to the driving motor (402).

2. The stacking device for electronic component production according to claim 1, characterized in that: Two bidirectional threaded rods (401) are provided, two drive motors (402) are provided, and four movable connecting rods (403) are provided, and every two movable connecting rods (403) correspond to the clamping plates (2).

3. The stacking device for electronic component production according to claim 1, characterized in that: The outer wall of the movable clamping frame (1) is movably connected to a movable plate (404) at the outer side corresponding to the clamping plate (2); the movable plate (404) is movably connected to the outer wall of the movable clamping frame (1) and the movable plate (404) is movably connected to the bidirectional threaded rod (401); the outer wall of the movable clamping frame (1) is movably connected to a movable plate (405) at the outer side of the movable plate (404); the movable plate (405) is movably connected to the bidirectional threaded rod (401); the movable plate (405) is provided with threads corresponding to the bidirectional threaded rod (401); the outer wall of the movable plate (405) is fixedly connected to a support spring (406), and the support spring (406) is fixedly connected to the movable plate (404).

4. The stacking device for electronic component production according to claim 3, characterized in that: The top of the movable plate (405) is fixedly connected to a marking sleeve (408), the marking sleeve (408) is movably connected to a measuring plate (407) inside, and the measuring plate (407) is movably connected to the top of the movable plate (404), and a scale is provided on the top of the measuring plate (407).

5. The stacking device for electronic component production according to claim 1, characterized in that: The anti-fall mechanism (5) comprises a cavity (501), wherein the cavity (501) is arranged inside the clamping plate (2), and a circular rough hole (502) is arranged on the inner outer wall of the clamping plate (2).

6. The stacking device for electronic component production according to claim 1, characterized in that: The outer wall of the fixed rod (6) is fixedly connected to a pneumatic box (503), the inside of the pneumatic box (503) is movably connected to a protruding rod (504), the inside of the protruding rod (504) is movably connected to a protruding block (508), and the protruding rod (504) is located between the two clamping plates (2). The outer wall of the pneumatic box (503) is connected to the corresponding cavity (501) through a pipeline, and the inside of the pneumatic box (503) is movably connected to an air pulling plate (505), and the air pulling plate (505) is movably connected to the outer wall of the pneumatic box (503).

7. The stacking device for electronic component production according to claim 6, characterized in that: A pull-back spring (506) is fixedly connected to the bottom of the air-pulling plate (505), and the bottom of the pull-back spring (506) is fixedly connected to the inner bottom of the pneumatic box (503), and an opening is provided at the bottom of the pneumatic box (503).

8. The stacking device for electronic component production according to claim 7, characterized in that: The outer wall of the protruding rod (504) is located inside the pneumatic box (503) and is fixedly connected to a limit strip (507). A trigger button (509) is fixedly connected to the top of the protruding rod (504). An electromagnet (511) is fixedly connected inside the protruding rod (504). Two ejection springs (510) are fixedly connected to the outer wall of the electromagnet (511). Two protruding blocks (508) are provided, and the inner sides of the two protruding blocks (508) are fixedly connected to the corresponding ejection springs (510). When the trigger button (509) is pressed, the electromagnet (511) can attract the two protruding blocks (508) inwardly, and the protruding blocks (508) will compress the ejection springs (510) under the action of the attraction and move inwardly.

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