Anti-pressure detection mechanism

Abstract

The utility model relates to an anti-pressure detection mechanism, which comprises a base, a bottom plate, an ejector pin structure, a lower template, an upper template, a pressure plate and a driving structure, the bottom plate is mounted on the base, the ejector pin structure and the driving structure are mounted on the bottom plate, the lower template is mounted at the upper end of the ejector pin structure, the upper template is mounted on the lower end face of the pressure plate, and the upper template is aligned with the lower template. The driving structure drives the pressing plate to move and drives the upper die plate to move relative to the lower die plate, the lower die plate is provided with power connection terminals, the power connection terminals are installed at the four corners of the lower die plate, the upper die plate is provided with connecting terminals, and the connecting terminals and the power connection terminals are arranged in an aligned mode. According to the anti-pressing detection mechanism, the driving structure drives the pressing plate to move and drives the upper die plate to be pressed on the lower die plate, and when the four connecting terminals are all connected with the corresponding power connection terminals, the four buzzers are started, and the product passes the pass, so that the deformation of the product is automatically detected, the labor cost for detection is reduced, and the detection efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile phone detection, in particular to an anti-pressure detection mechanism. Background Art

[0002] With the rapid development of science and technology and the continuous improvement of people's demand for product quality, the replacement of electronic products is becoming increasingly rapid, and the requirements for assembly precision are also becoming increasingly higher. However, the assembly of electronic products in my country is still a labor-intensive industry, mainly relying on manual labor. For example, in the assembly of mobile phone batteries, traditional production requires one person to work at each station, which requires a lot of manpower, low efficiency, and inconsistent quality. Therefore, it is necessary to perform precision testing on the produced mobile phone battery compartments to ensure the accuracy of subsequent processing. The current method is to manually place the battery compartment on the mold, close the mold, and observe whether the mold is tightly closed. This method is inefficient and requires experienced employees to observe whether the mold is fully closed, resulting in high labor costs. Utility Model Content

[0003] The main purpose of the utility model is to provide an anti-pressure detection mechanism to solve the above technical problems and realize automatic detection of products.

[0004] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0005] A pressure-proof detection mechanism includes a base, a bottom plate, a pin structure, a lower template, an upper template, a pressure plate and a driving structure, wherein the bottom plate is installed on the base, the pin structure and the driving structure are installed on the bottom plate, the lower template is installed on the upper end of the pin structure, the upper template is installed on the lower end surface of the pressure plate, the upper template is aligned with the lower template, the driving structure drives the pressure plate to move, and drives the upper template to move relative to the lower template, the lower template is provided with power terminals, the power terminals are installed on the four corners of the lower template, the upper template is provided with connecting terminals, and the connecting terminals are aligned with the power terminals.

[0006] As a preferred technical solution, the lower mold plate is provided with a lower mold cavity for placing the product, and the lower mold cavity is provided with positioning columns for positioning the product.

[0007] As a preferred technical solution, the lower mold plate is further provided with slots, and the slots are provided on both sides of the lower mold cavity.

[0008] As a preferred technical solution, the ejector structure includes a spring, a push plate, an ejector plate and an ejector, the ejector plate is fixed to the upper end of the push plate, the spring is installed between the push plate and the bottom plate, the ejector is installed on the ejector plate, and the ejector is inserted into the lower template.

[0009] As a preferred technical solution, the ejector structure further includes a push rod, which is fixed on the ejector plate. The upper template includes an ejector rod, which is fixed on the upper template. The push rod is aligned with the ejector rod.

[0010] As a preferred technical solution, the driving structure includes a guide rod, a mounting plate, a cylinder and a connecting block. The connecting block is fixed to the upper end of the pressure plate, one end of the guide rod is fixed to the base plate, and the other end of the guide rod is fixed to both sides of the mounting plate. The cylinder is installed on the mounting plate, and the cylinder drives the connecting block to move.

[0011] As a preferred technical solution, the driving structure includes a second buffer, and the second buffer is installed on the mounting plate.

[0012] As a preferred technical solution, a guide sleeve is provided on the pressing plate, and the guide sleeve is fixed on the pressing plate and sleeved on the guide rod.

[0013] As a preferred technical solution, it further includes a buffer structure, which includes a first buffer and a buffer limit column. The buffer limit column is fixed on the base plate, the first buffer is fixed on the pressure plate, and the buffer limit column is aligned with the first buffer.

[0014] The beneficial effects of the present invention are as follows: the above-mentioned anti-pressure detection mechanism, the driving structure drives the pressure plate to move, driving the upper template to be pressed tightly on the lower template, when the four connecting terminals are connected to the corresponding power terminals, the four buzzers are started and the product passes, thereby realizing automatic detection of the deformation amount of the product, reducing the labor cost for detection, and improving detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural diagram of the anti-pressure detection mechanism involved in the utility model;

[0016] Figure 2 It is a cross-sectional view of the anti-pressure detection mechanism involved in the present utility model;

[0017] Figure 3 This is a structural schematic diagram of the lower template involved in the utility model. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0019] Please combine Figure 1 、 Figure 2 and Figure 3 As shown, an anti-pressure detection mechanism includes a base 1, a bottom plate 2, a pin structure 3, a lower template 4, an upper template 5, a pressure plate 8, a driving structure 6, a buffer structure 7 and a protective plate 9. The bottom plate 2 is installed on the base 1, the pin structure 3 and the driving structure 6 are installed on the bottom plate 2, the lower template 4 is installed on the upper end of the pin structure 3, the upper template 5 is installed on the lower end surface of the pressure plate 8, the upper template 5 is aligned with the lower template 4, the driving structure 6 drives the pressure plate 8 to move, and drives the upper template 5 to move relative to the lower template 4. The lower template 4 is provided with power terminals 44, and the power terminals 44 are installed on the four corners of the lower template 4. The upper template 5 is provided with connecting terminals (not shown in the figure), which are also installed at the four corners of the upper template 5, and the connecting terminals 44 are aligned with the power terminals. The connecting terminals 44 and the power terminals together form a power switch. The base 1 is provided with a start switch. The push button 12 and the buzzer 11 are provided with four buzzers 11 in this embodiment. The four buzzers 11 are provided corresponding to the four connecting terminals 44. When testing is required, the product is placed in the lower template 4, and the start button 12 is operated. The driving structure 6 drives the pressure plate 8 to move, driving the upper template 5 to be pressed tightly on the lower template 4. When the upper template 5 is tightly closed on the lower template 4, that is, the four connecting terminals 44 are all connected with the corresponding power terminals, the four buzzers 11 are started, and the product is qualified; if one of the connecting terminals 44 cannot be connected with the corresponding power terminal, one of the buzzers 11 fails to start, which means that the product is excessively deformed and fails. The buffer structure 7 is installed between the bottom plate 2 and the pressure plate 8 to buffer the impact force generated when the driving structure 6 drives the pressure plate 8 to move. The protective plate 9 is fixed on the base 1 to protect the three end faces of the enclosing driving structure 6.

[0020] The lower mold plate 4 is provided with a lower mold cavity 41 for placing the product. The shape of the lower mold cavity 41 matches the product. The lower mold cavity 41 is equipped with positioning posts 42 for positioning the product. This allows for quick positioning during product placement, improving product inspection efficiency. The lower mold plate 4 is also provided with slots 43 on both sides of the lower mold cavity 41 to facilitate the operator or external robot to grasp or place the product.

[0021] The ejector structure 3 includes a spring 33, a push plate 32, an ejector plate 31, and an ejector 34. The ejector plate 31 is fixed to the upper end of the push plate 32. The spring 33 is installed between the push plate 32 and the bottom plate 2. The ejector 34 is installed on the ejector plate 32 and inserted into the lower template 4. The ejector structure 3 also includes a push rod 35, which is fixed to the ejector plate 31. The upper template 5 includes an ejector rod 51, which is fixed to the upper template 5. The push rod 35 is aligned with the ejector rod 51.

[0022] The drive structure 6 includes a guide rod 65, a mounting plate 61, a cylinder 62, a connecting block 64, and a second buffer 63. The connecting block 64 is fixed to the upper end of the pressure plate 8. One end of the guide rod 65 is fixed to the base plate 2, and the other end of the guide rod 65 is fixed to both sides of the mounting plate 61. The cylinder 62 is mounted on the mounting plate 61 and drives the connecting block 64 to move. The second buffer 63 is mounted on the mounting plate 61 to cushion the impact force when the connecting block 64 moves. The pressure plate 8 is provided with a guide sleeve 81, which is fixed to the pressure plate 8 and sleeved on the guide rod 65.

[0023] The buffer structure 7 includes a first buffer 71 and a buffer limiting column 72 . The buffer limiting column 72 is fixed on the bottom plate 2 . The first buffer 71 is fixed on the pressure plate 8 . The buffer limiting column 72 is aligned with the first buffer 71 .

[0024] When the above-mentioned anti-pressure detection mechanism is in use, the product is first placed in the lower mold cavity 41, and the start button 12 is operated. The driving structure 6 drives the pressure plate 8 to descend along the guide rod 65, driving the upper template 5 to descend closer to the lower template 4 until the ejector rod 51 abuts against the push rod 35, driving the push plate 32 to press down, compressing the spring 33, and retracting the ejector pin 34 into the lower template 4. The buffer limit column 72 abuts against the first buffer 71 to buffer the impact force generated during movement. Then the upper template 5 is pressed tightly against the lower template 4. When the upper template 5 is tightly closed on the lower template 4, that is, the four connecting terminals 44 are connected to the corresponding power terminals, the four buzzers 11 are turned on. If it moves, the product is qualified; if one of the connecting terminals 44 cannot be connected with the corresponding power terminal and one of the buzzers 11 fails to start, it means that the product is too deformed and fails. After the test is completed, the cylinder 62 drives the pressing plate 8 to rise along the guide rod 65, driving the upper template 5 to rise and move away from the lower template 4, the ejector 51 is separated from the push rod 35, and the spring 33 is reset, driving the push plate 32 to rise, thereby driving the ejector pin 34 to rise and protrude on the lower mold cavity 41, and ejecting the product from the lower mold cavity 41, so as to facilitate the operator or external robot to take the material, until the second buffer 63 abuts against the connecting block 64 to buffer the impact force when the connecting block 64 moves.

[0025] The above-described embodiments are merely preferred examples of the present invention and are not intended to limit the scope of implementation of the present invention. Therefore, any equivalent changes or modifications made based on the structures, features, and principles described in the scope of the patent application of the present invention should be included in the scope of the patent application of the present invention.

Claims

1. A pressure-proof detection mechanism, characterized in that: It includes a base, a bottom plate, an ejector structure, a lower template, an upper template, a pressure plate and a driving structure. The bottom plate is installed on the base, the ejector structure and the driving structure are installed on the bottom plate, the lower template is installed on the upper end of the ejector structure, the upper template is installed on the lower end surface of the pressure plate, the upper template is aligned with the lower template, the driving structure drives the pressure plate to move, and drives the upper template to move relative to the lower template. The lower template is provided with power terminals, and the power terminals are installed on the four corners of the lower template. The upper template is provided with connecting terminals, and the connecting terminals are aligned with the power terminals.

2. The pressure-proof detection mechanism according to claim 1, characterized in that: The lower mold plate is provided with a lower mold cavity for placing the product, and the lower mold cavity is provided with a positioning column for positioning the product.

3. The pressure-proof detection mechanism according to claim 2, characterized in that: The lower mold plate is also provided with slots, and the slots are arranged on both sides of the lower mold cavity.

4. The pressure-proof detection mechanism according to claim 3, characterized in that: The ejector structure includes a spring, a push plate, an ejector plate and an ejector. The ejector plate is fixed to the upper end of the push plate, the spring is installed between the push plate and the bottom plate, the ejector is installed on the ejector plate, and the ejector is inserted into the lower template.

5. The pressure-proof detection mechanism according to claim 4, characterized in that: The ejector structure further includes a push rod, which is fixed on the ejector plate. The upper template includes an ejector rod, which is fixed on the upper template. The push rod is aligned with the ejector rod.

6. The pressure-proof detection mechanism according to claim 3, characterized in that: The driving structure includes a guide rod, a mounting plate, a cylinder and a connecting block. The connecting block is fixed to the upper end of the pressure plate, one end of the guide rod is fixed to the base plate, and the other end of the guide rod is fixed to both sides of the mounting plate. The cylinder is installed on the mounting plate, and the cylinder drives the connecting block to move.

7. The anti-pressure detection mechanism according to claim 6, characterized in that: The driving structure includes a second buffer, and the second buffer is installed on the mounting plate.

8. The pressure-proof detection mechanism according to claim 7, characterized in that: A guide sleeve is provided on the pressing plate. The guide sleeve is fixed on the pressing plate and sleeved on the guide rod.

9. The anti-pressure detection mechanism according to claim 8, characterized in that: It further includes a buffer structure, which includes a first buffer and a buffer limiting column. The buffer limiting column is fixed on the bottom plate, the first buffer is fixed on the pressure plate, and the buffer limiting column is aligned with the first buffer.

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