Crimping device and testing system
By designing a flipping platform and a synchronous pressing device for multiple pressing head modules, the problem of low efficiency in multi-point testing of electronic components such as large-size displays was solved, achieving efficient and reliable testing results.
Patent Information
- Application Number
- CN202522389321.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-11
- Publication Date
- 2026-11-03
- Estimated Expiration
- 2035-11-11
AI Technical Summary
When testing large-size displays and other electronic components, there are problems such as low testing efficiency, difficulty in observing test results, and high cost due to the need to frequently move multiple test points during crimping testing.
A pressing device was designed, including a flipping mechanism, a pressing mechanism, a limiting mechanism, and a light-shielding mechanism. The flipping platform rotates to achieve synchronous pressing of multiple pressing head modules. The combination of the limiting and light-shielding mechanisms ensures testing accuracy and reliability, and is adaptable to products of different specifications.
It improves testing efficiency, reduces testing costs, ensures the accuracy and reliability of test results, and adapts to the testing needs of products with different specifications.
Smart Images
Figure CN224934045U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of crimping testing technology, and in particular to a crimping device and testing system. Background Technology
[0002] Electronic components such as chips, control boards, and displays must undergo a crimping and lighting test before leaving the factory to test whether their performance meets the preset requirements and ensure their reliability.
[0003] For large-size displays, there are often multiple crimping test points. The crimping test needs to be performed on multiple crimping test points of the product to be crimped by frequently moving the product to be crimped. This seriously affects the crimping test efficiency of the product to be crimped, and it is not easy for operators to observe the test results. Utility Model Content
[0004] Therefore, it is necessary to provide a crimping device and testing system to address the problems of low crimping testing efficiency, difficulty in observing test results, and high testing costs for products with multiple crimping test points.
[0005] A crimping device, the crimping device comprising:
[0006] Machine tool;
[0007] A flipping mechanism, comprising a drive module and a flipping platform pulsatingly connected to the drive module, wherein the flipping platform is rotatably mounted on the machine base and is used to carry the product to be pressed.
[0008] A pressing mechanism, comprising multiple pressing head modules, all of which are movably mounted on the machine base. When the flipping platform rotates to a certain position, the multiple pressing head modules can press onto multiple test points of the product to be pressed.
[0009] A limiting mechanism is movably disposed on the flipping platform, and when the product to be pressed is carried on the flipping platform, the limiting mechanism abuts against the product to be pressed.
[0010] In one embodiment, the crimping device further includes an alignment mechanism, which is disposed on the machine base and communicatively connected to the crimping mechanism. The alignment mechanism is used to acquire the positional information of the product to be crimped.
[0011] In one embodiment, the crimping device further includes a light-shielding mechanism disposed on the flipping platform, the light-shielding mechanism being used to block the light-leaking area of the flipping platform.
[0012] In one embodiment, the light-blocking mechanism includes a first light-blocking module and two second light-blocking modules. The first light-blocking module is disposed on the flipping platform and is used to block the light leakage area of the product to be pressed in a first direction. The two second light-blocking modules are disposed on opposite sides of the flipping platform and are used to block the light leakage area of the product to be pressed in a second direction.
[0013] The flipping platform has a first direction and a second direction that are perpendicular to each other on the bearing surface that carries the product to be pressed.
[0014] In one embodiment, the first light-shielding module includes a first driving source, a first transmission plate and a first light-shielding cloth. The first driving source is used to drive the first transmission plate to move along the first direction. The first transmission plate is connected to the first light-shielding cloth and is used to drive the first light-shielding cloth to move along the first direction to unwind or rewind.
[0015] The second light-shielding module includes a second driving source, a second transmission plate, and a second light-shielding cloth. The second driving source is used to drive the second transmission plate to move along the second direction. The second transmission plate is connected to the second light-shielding cloth and is used to drive the second light-shielding cloth to move along the second direction for unwinding or winding.
[0016] In one embodiment, the limiting mechanism includes a plurality of pressing blocks and a plurality of abutting blocks. The plurality of pressing blocks are disposed on the first transmission plate and / or the second transmission plate, and the plurality of pressing blocks are spaced apart along the circumferential direction of the flipping platform. The pressing blocks can abut against the upper surface of the product to be pressed. The plurality of abutting blocks are disposed on the first transmission plate and / or the second transmission plate, and the plurality of abutting blocks are spaced apart along the circumferential direction of the flipping platform. The abutting blocks can abut against the side of the product to be pressed.
[0017] In one embodiment, the drive module includes a third drive source, a first link and a second link, wherein the first link is tractively connected to the third drive source, one end of the second link is rotatably connected to the first link, and the other end is fixed to the tilting platform.
[0018] In one embodiment, the flipping mechanism further includes a buffer element disposed on the machine base. During the rotation of the flipping platform, the buffer element can abut against the flipping platform to prevent the flipping platform from automatically falling back.
[0019] In one embodiment, the crimping device further includes a linear module disposed on the machine base, and having a material picking position and a testing position on opposite sides of its extension direction;
[0020] The flipping mechanism is slidably disposed on the linear module along the extension direction of the linear module.
[0021] A testing system, the testing system comprising:
[0022] The testing facility is used for optical testing of the product to be pressed;
[0023] The crimping device as described in any of the above technical solutions is located downstream of the testing mechanism.
[0024] The aforementioned crimping device and testing system drive the flipping platform to rotate relative to the machine tool to a certain position (test position). Multiple pressure head modules are correspondingly crimped onto multiple test points of the product to be crimped, so as to perform synchronous lighting tests on multiple test points of the product to be crimped. When the product to be crimped is supported on the flipping platform, the limiting mechanism abuts against the product to ensure the positional certainty of the product to be crimped on the flipping platform, improve the subsequent crimping accuracy, and avoid the risk of the product to be crimped falling off the flipping platform during the flipping process. The crimping device provided in this application allows multiple pressure head modules to simultaneously perform lighting tests on multiple test points of the product to be crimped, improving the testing efficiency of the product to be crimped. Moreover, through the flipping mechanism, the product to be crimped can be flipped to a viewing angle that is convenient for the operator to observe. All multiple pressure head modules can be moved to adapt to the lighting tests of products of different specifications. Attached Figure Description
[0025] Figure 1 This is a schematic diagram of the crimping device provided in some embodiments.
[0026] Figure 2 This is a schematic diagram of the light-shielding mechanism provided in some embodiments.
[0027] Figure 3 for Figure 2 A magnified view of a portion of region A in the middle.
[0028] Figure 4 This is a schematic diagram of the flipping mechanism provided in some embodiments.
[0029] Figure 5 This is a schematic diagram of the crimping mechanism provided in some embodiments.
[0030] Figure 6 for Figure 5 A magnified view of a portion of region B in the middle.
[0031] Figure label:
[0032] 100. Crimping device;
[0033] 110. Machine base; 120. Tilting mechanism; 121. Drive module; 1211. Third drive source; 1212. First connecting rod; 1213. Second connecting rod; 122. Tilting platform; 123. Buffer; 130. Pressing mechanism; 131. Press head module; 132. Adjustment module; 140. Limiting mechanism; 141. Pressing block; 142. Abutting block; 150. Alignment mechanism; 160. Light-shielding mechanism; 161. First light-shielding module; 1611. First drive source; 1612. First transmission plate; 1613. First light-shielding cloth; 162. Second light-shielding module; 1621. Second drive source; 1622. Second transmission plate; 1623. Second light-shielding cloth; 170. Linear module;
[0034] 200. Products awaiting pressure. Detailed Implementation
[0035] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.
[0036] In the description of this application, it should be understood that if terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" appear, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.
[0037] Furthermore, where the terms "first" and "second" appear, these terms are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, where the term "multiple" appears, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.
[0038] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.
[0039] In this application, unless otherwise expressly specified and limited, the use of descriptions such as "above" or "below" the second feature indicates that the first and second features are in direct contact or indirect contact via an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. Similarly, "below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.
[0040] It should be noted that if an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. If an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. If so, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this application are for illustrative purposes only and do not represent the only possible implementation.
[0041] The technical solutions provided by the embodiments of this application are described below with reference to the accompanying drawings.
[0042] See Figures 1-6 As shown, this application provides a crimping device 100, which includes a machine base 110, a flipping mechanism 120, a crimping mechanism 130, and a limiting mechanism 140. The crimping device 100 is used to perform a crimping and lighting test on a product 200 to be crimped. For example, if the product 200 to be crimped can be a display screen, the crimping device 100 can be used to test whether the display function of the product 200 to be crimped is normal.
[0043] The flipping mechanism 120 includes a drive module 121 and a flipping platform 122. The flipping platform 122 is rotatably mounted on the machine base 110 and is used to carry the product 200 to be pressed. For example, the flipping platform 122 has a bearing cavity for carrying the product 200, and the size of the bearing cavity is larger than the size of the product 200 to accommodate bearing tests of products 200 of different specifications. The drive module 121 is drivenly connected to the flipping platform 122. Exemplarily, the drive module 121 outputs power to the flipping platform 122, and the flipping platform 122 rotates relative to the machine base 110 to flip the product 200 to the test position, which is convenient for the operator to observe.
[0044] The crimping mechanism 130 includes multiple crimping head modules 131, all of which are movably mounted on the machine base 110. When the flipping platform 122 rotates to a certain position (test position), the multiple crimping head modules 131 can crimp onto multiple test points of the product 200 to be crimped. By correspondingly crimping the multiple test points of the product 200 to be crimped, the multiple test points of the product 200 to be crimped are simultaneously illuminated for testing, thereby improving the testing efficiency of the product 200 to be crimped and reducing the testing cost of the product 200 to be crimped. For example, as in this embodiment, see [reference needed]. Figure 5 and Figure 6 As shown, the machine 110 is equipped with a gantry truss, and multiple pressure head modules 131 are spaced apart on multiple sides of the gantry truss. Through the multiple pressure head modules 131, the pressure testing points on different sides of the product to be pressed can be tested for pressure lighting.
[0045] The limiting mechanism 140 is movably mounted on the flipping platform 122. When the product to be pressed 200 is supported on the flipping platform 122, the limiting mechanism 140 abuts against the product to be pressed 200 to ensure the positional certainty of the product to be pressed 200 on the flipping platform 122, improve the subsequent pressing accuracy, and avoid the risk of the product to be pressed 200 falling off the flipping platform 122 during the flipping process.
[0046] The aforementioned crimping device 100, with multiple crimping head modules 131, simultaneously performs lighting tests on multiple test points of the product 200 to be crimped, improving the testing efficiency of the product 200. Compared to the traditional method where operators need to bend over to observe the lighting effect of the product 200, the crimping device 100 provided in this application, through the flipping mechanism 120, can flip the product 200 to a viewing angle that is convenient for the operator to observe, reducing the operator's blind spot and facilitating the operator's observation of the lighting test effect of the product 200. All multiple crimping head modules 131 are movable to adapt to the lighting tests of products 200 of different specifications.
[0047] In one embodiment, see Figures 1-6As shown, the crimping device 100 also includes an alignment mechanism 150. The alignment mechanism 150 is disposed on the machine base 110 and is communicatively connected to the crimping mechanism 130. The alignment mechanism 150 is used to acquire the position information of the product 200 to be crimped. For example, when the crimping device 100 performs a test operation on the product 200 to be crimped, the flipping platform 122 rotates relative to the machine base 110 to a position that can cooperate with the crimping mechanism 130 for testing. The alignment mechanism 150 acquires the position, angle and other pose information of the product 200 to be crimped, and feeds back the pose information of the product 200 to the crimping mechanism 130. The crimping head module 131 moves relative to the machine base 110 to a position that can be crimped with the product 200 to be crimped. The position between the crimping head module 131 and the test point of the product 200 to be crimped is adjusted to improve the fitting accuracy between the crimping mechanism 130 and the product 200 to be crimped. It can also adapt to the crimping and lighting test of products 200 of different specifications, and reduce the crimping test cost of the product 200 to be crimped.
[0048] In this embodiment, the pressing mechanism 130 further includes an adjustment module 132, which is communicatively connected to the alignment mechanism 150 and drively connected to at least one pressing head module 131. The adjustment module 132 is used to adjust the position and orientation of the pressing head module 131. For example, if the adjustment module 132 is a multi-axis adjustment platform and has built-in control components such as PLC or MCU, the alignment mechanism 150 acquires the position and orientation information of the product to be pressed 200 and feeds it back to the adjustment module 132. The adjustment module 132 performs XYZ multi-axis adjustment on the position and orientation of the product to be pressed 200 to adjust the position between the pressing head module 131 and the test point of the product to be pressed 200.
[0049] In this embodiment, the alignment mechanism 150 may include at least one alignment camera, which is capable of acquiring the pose image information of the product 200 to be pressed. Of course, in other feasible embodiments, the alignment mechanism 150 may also be an infrared sensor, a position sensor, or other components capable of acquiring the pose information of the product 200 to be pressed. This application does not limit the specific type of component in the alignment mechanism 150.
[0050] In one embodiment, see Figures 1-5As shown, the crimping device 100 also includes a light-shielding mechanism 160. The light-shielding mechanism 160 is disposed on the flip platform 122 and is used to block light leakage areas of the flip platform 122. For example, if the flip platform 122 is equipped with a backlight, it provides uniform and sufficient light to the product to be crimped 200. In this embodiment, the backlight covers the entire flip platform 122, but for different specifications of the product to be crimped 200, illumination only needs to be provided in the testing area of the product to be crimped 200. By using the light-shielding mechanism 160 to block external light from interfering with the testing in the testing area of the product to be crimped 200, the reliability of the lighting test of the product to be crimped 200 can be improved.
[0051] Specifically, see Figures 1-5 As shown, the light-blocking mechanism 160 includes a first light-blocking module 161 and two second light-blocking modules 162. The first light-blocking module 161 is disposed on the flipping platform 122 and is used to block the light leakage area of the product 200 to be pressed in the first direction. The two second light-blocking modules 162 are disposed on opposite sides of the flipping platform 122 and are used to block the light leakage area of the product 200 to be pressed in the second direction. By using the first light-blocking module 161 and the second light-blocking module 162 to block the light leakage areas of the product 200 to be pressed in the first and second directions respectively, external light other than the test area of the product 200 to be pressed is avoided from interfering with the test, ensuring the accuracy and reliability of the test results.
[0052] The flipping platform 122 has a first direction and a second direction that are perpendicular to each other on the bearing surface of the product to be pressed 200. For example, the first direction is... Figure 2 The X direction is shown, and the second direction is... Figure 2 Y direction shown.
[0053] Further, see Figures 1-5As shown, the first light-shielding module 161 includes a first driving source 1611, a first transmission plate 1612, and a first light-shielding cloth 1613. The first driving source 1611 is used to drive the first transmission plate 1612 to move along a first direction. The first transmission plate 1612 is connected to the first light-shielding cloth 1613, such that the free end of the first light-shielding cloth 1613 is connected to the first transmission plate 1612. The first transmission plate 1612 is used to drive the first light-shielding cloth 1613 to move along the first direction to unwind or rewind. For example, if the first light-blocking cloth 1613 is wound around the rotating roller, when a light-blocking operation is required on the product to be pressed 200 in the first direction, the first drive source 1611 can output power to the first transmission plate 1612. The first transmission plate 1612 moves relative to the machine base 110 and pulls the first light-blocking cloth 1613 to move and unwind in the first direction to perform a light-blocking operation on the product to be pressed 200 in the first direction. The unwinding length of the first light-blocking cloth 1613 can be determined according to the area of the light-blocking region. Furthermore, in this embodiment, the rotating roller is provided with a torsion spring structure. Through the elastic action of the torsion spring structure, the first light-blocking cloth 1613 can be automatically wound up. In this way, by moving and unwinding the first light-blocking cloth 1613 in the first direction, external light in the test area of the product to be pressed 200 can be blocked in the first direction.
[0054] The second light-shielding module 162 includes a second drive source 1621, a second transmission plate 1622, and a second light-shielding cloth 1623. The second drive source 1621 drives the second transmission plate 1622 to move along a second direction. The second transmission plate 1622 is connected to the second light-shielding cloth 1623, such that the free end of the second light-shielding cloth 1623 is connected to the second transmission plate 1622. The second transmission plate 1622 drives the second light-shielding cloth 1623 to move along the second direction for unwinding or winding. For example, if the second light-shielding cloth 1623 is wound around a rotating roller, when it is necessary to perform a light-shielding operation in the second direction on the product 200 to be pressed, the second drive source 1621 can output power to the second transmission plate 1622. The second transmission plate 1622 moves relative to the machine base 110 and pulls the second light-shielding cloth 1623 to move along the second direction for unwinding, so as to perform a light-shielding operation in the second direction on the product 200 to be pressed. The unwinding length of the second light-shielding cloth 1623 can be determined according to the area of the light-shielding area. Furthermore, in this embodiment, the rotating roller is equipped with a torsion spring structure, which allows for automatic winding of the second light-blocking cloth 1623 through the elastic action of the torsion spring structure. Thus, by moving and unwinding the second light-blocking cloth 1623 in the second direction, external light can be blocked from the test area of the product to be pressed 200 in the second direction.
[0055] In this embodiment, the first drive source 1611 and the second drive source 1621 can be a drive motor, a drive cylinder or other components capable of outputting power. This application does not limit the specific component types of the first drive source 1611 and the second drive source 1621.
[0056] The aforementioned crimping device 100 uses a first drive source 1611 to drive the first light-shielding cloth 1613 to move and unwind along a first direction, and a second drive source 1621 to drive the second light-shielding cloth 1623 to move and unwind along a second direction, thereby blocking external light from the test area of the product to be crimped 200. This prevents external light from interfering with the test and ensures the accuracy and reliability of the test results. Furthermore, by changing the unwinding length of the first light-shielding cloth 1613 and the second light-shielding cloth 1623, the size of the light-shielding area of the light-shielding mechanism 160 can be adjusted to accommodate light-shielding operations of products to be crimped 200 of different specifications, reducing the testing cost of the products to be crimped 200.
[0057] In one embodiment, see Figures 1-6 As shown, the limiting mechanism 140 includes multiple pressing blocks 141 and multiple abutting blocks 142. The multiple pressing blocks 141 are all disposed on the first transmission plate 1612 and / or the second transmission plate 1622. The multiple pressing blocks 141 are movably disposed on the flipping platform 122 via the first transmission plate 1612 and / or the second transmission plate 1622, and the multiple pressing blocks 141 are spaced apart along the circumferential direction of the flipping platform 122. The pressing blocks 141 can abut against the upper surface of the product 200 to be pressed. When the product 200 to be pressed is a display screen, the upper surface refers to the front or back of the product 200 to be pressed. Thus, by having multiple pressure blocks 141 simultaneously abutting against the upper surface of the product to be pressed 200, the product to be pressed 200 can be stably supported on the flipping platform 122. The product to be pressed 200 will not separate from the flipping platform 122 during the flipping process. The multiple pressure blocks 141 are spaced apart along the circumferential direction of the flipping platform 122. The abutting force applied by the pressure blocks 141 to the upper surface of the product to be pressed 200 is distributed in different areas of the product to be pressed 200, avoiding cracking, breakage and other defects caused by stress concentration. In addition, the multiple pressure blocks 141 can move along the first direction or the second direction to adapt to the abutting of products 200 of different specifications.
[0058] Multiple abutment blocks 142 are disposed on the first transmission plate 1612 and / or the second transmission plate 1622. The multiple abutment blocks 142 are movably disposed on the flipping platform 122 by the first transmission plate 1612 and / or the second transmission plate 1622, and the multiple abutment blocks 142 are spaced apart along the circumferential direction of the flipping platform 122. The abutment blocks 142 can abut against the side of the product 200 to be pressed. Thus, by having multiple abutting blocks 142 simultaneously abut against the side of the product to be pressed 200, the product to be pressed 200 is positioned in the test area of the flipping platform 122, thereby improving the positional accuracy between the product to be pressed 200 and the pressure head module 131, and improving the lighting test stability and reliability of the product to be pressed 200. The multiple abutting blocks 142 are spaced apart along the circumferential direction of the flipping platform 122, and the abutting force applied by the abutting blocks 142 to the side of the product to be pressed 200 is distributed in different areas of the product to be pressed 200, avoiding cracking, damage and other defects caused by stress concentration in the product to be pressed 200. In addition, the multiple abutting blocks 142 can move along the first direction or the second direction to adapt to the abutting of products to be pressed 200 of different specifications.
[0059] In one embodiment, see Figures 1-5 As shown, the drive module 121 includes a third drive source 1211, a first connecting rod 1212, and a second connecting rod 1213. The first connecting rod 1212 is driveably connected to the third drive source 1211. One end of the second connecting rod 1213 is rotatably connected to the first connecting rod 1212, and the other end of the second connecting rod 1213 is fixed to the flipping platform 122. Thus, the third drive source 1211 outputs power to the first connecting rod 1212, which drives the second connecting rod 1213 to rotate. The second connecting rod 1213 then drives the flipping platform 122 to rotate, flipping the product 200 to a position where it can be pressed with the pressing mechanism 130, and facilitating observation by the operator.
[0060] Preferably, a rotary bearing is provided at the connection between the second link 1213 and the first link 1212 to ensure the rotational accuracy of the second link 1213 and reduce rotational wear between the first link 1212 and the second link 1213. Furthermore, the third drive source 1211 can be a drive motor, a drive cylinder, or other components capable of outputting power; this application does not limit the specific type of component in the third drive source 1211.
[0061] Further reading Figure 4 As shown, the flipping mechanism 120 also includes a buffer 123, which is disposed on the machine base 110. During the rotation of the flipping platform 122, the buffer 123 can abut against the flipping platform 122 to prevent the flipping platform 122 from automatically falling back. For example, if the buffer 123 is disposed below the flipping platform 122, the buffer 123 may be a flexible element including but not limited to springs, cushioning plastic, etc.
[0062] Since the product to be pressed 200 is placed on the flipping platform 122, the product to be pressed 200 will exert weight on the flipping platform 122. Especially for large-sized products to be pressed 200, the flipping platform 122 may automatically fall back during the flipping process due to excessive weight. If the flipping platform 122 falls back automatically, it will damage the product to be tested 200, and may even damage the crimping device 100. The aforementioned flipping mechanism 120, by setting a buffer 123 under the flipping platform 122, can abut against the buffer 123 if the flipping platform 122 fails to fall back automatically. The buffer 123 will cushion the force of the automatic fall of the flipping platform 122, preventing the flipping platform 122 from continuing to fall back automatically, thereby protecting the flipping platform 122 and the product to be pressed 200 it carries.
[0063] In one embodiment, see Figures 1-6 As shown, the crimping device 100 also includes a linear module 170. The linear module 170 is disposed on the machine base 110, and the linear module 170 has a material picking position and a testing position on opposite sides of its extension direction. The flipping mechanism 120 is slidably disposed on the linear module 170 along the extension direction of the linear module 170. For example, when a pressing and lighting test is required on the product to be pressed 200, firstly, the flipping mechanism 120 moves along the extension direction of the linear module 170 to the material picking position and performs a material picking operation on the product to be pressed 200; then, after the flipping mechanism 120 has picked up the product to be pressed 200, the flipping mechanism 120 moves along the extension direction of the linear module 170 with the product to be pressed 200 from the material picking position toward the test position; next, after the flipping mechanism 120 moves to the test position, the flipping platform 122 rotates relative to the machine base 110 with the product to be pressed 200 to flip the product to be pressed 200 to a position that can cooperate with the pressing mechanism 130; finally, multiple pressing head modules 131 are correspondingly pressed onto multiple test points of the product to be pressed 200 to perform a synchronous lighting test on multiple test points of the product to be pressed 200.
[0064] Among them, the linear module 170 can be an automated motion unit composed of components such as linear guides and ball screws.
[0065] Additionally, see Figures 1-6As shown, this application also provides a testing system, which includes a testing mechanism and a crimping device 100 as described above. The testing mechanism is used for optical testing of the product 200 to be crimped, and the crimping device 100 is located downstream of the testing mechanism, where upstream and downstream refer to the flow direction of the product 200 to be crimped. Thus, the product 200 to be crimped first undergoes optical testing through the testing mechanism, and after optical testing, the product 200 to be crimped is transferred to the crimping device 100. The crimping device 100 performs a crimping and lighting test on the product 200 to be crimped, and the optical performance of the product 200 to be crimped is manually reviewed to ensure that the optical performance of the product 200 to be crimped meets the preset requirements.
[0066] In the aforementioned testing system, the drive module 121 drives the tilting platform 122 to rotate relative to the machine base 110 to a certain position (test position). Multiple pressure head modules 131 are correspondingly pressed onto multiple test points of the product to be pressed 200 to simultaneously illuminate these test points. When the product to be pressed 200 is supported on the tilting platform 122, the limiting mechanism 140 abuts against the product to be pressed 200 to ensure the positional certainty of the product to be pressed 200 on the tilting platform 122, improving subsequent pressing accuracy and preventing the product to be pressed 200 from falling off the tilting platform 122 during the tilting process. The multiple pressure head modules 131 simultaneously illuminate multiple test points of the product to be pressed 200, improving the testing efficiency. Furthermore, the tilting mechanism 120 can tilt the product to be pressed to a viewpoint easily observed by the operator. All pressure head modules 131 are movable to accommodate illumination tests of products 200 of different specifications.
[0067] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.
[0068] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.
Claims
1. A crimping device, characterized in that, The crimping device includes: Machine tool; A flipping mechanism, comprising a drive module and a flipping platform pulsatingly connected to the drive module, wherein the flipping platform is rotatably mounted on the machine base and is used to carry the product to be pressed. A pressing mechanism, comprising multiple pressing head modules, all of which are movably mounted on the machine base. When the flipping platform rotates to a certain position, the multiple pressing head modules can press onto multiple test points of the product to be pressed. A limiting mechanism is movably disposed on the flipping platform, and when the product to be pressed is carried on the flipping platform, the limiting mechanism abuts against the product to be pressed.
2. The crimping device according to claim 1, characterized in that, The crimping device further includes an alignment mechanism, which is disposed on the machine base and is communicatively connected to the crimping mechanism. The alignment mechanism is used to acquire the position information of the product to be crimped.
3. The crimping device according to claim 1, characterized in that, The pressing device also includes a light-shielding mechanism, which is disposed on the flipping platform and is used to block the light leakage area of the flipping platform.
4. The crimping device according to claim 3, characterized in that, The light-blocking mechanism includes a first light-blocking module and two second light-blocking modules. The first light-blocking module is disposed on the flipping platform and is used to block the light leakage area of the product to be pressed in the first direction. The two second light-blocking modules are disposed on opposite sides of the flipping platform and are used to block the light leakage area of the product to be pressed in the second direction. The flipping platform has a first direction and a second direction that are perpendicular to each other on the bearing surface that carries the product to be pressed.
5. The crimping device according to claim 4, characterized in that, The first light-shielding module includes a first driving source, a first transmission plate and a first light-shielding cloth. The first driving source is used to drive the first transmission plate to move along the first direction. The first transmission plate is connected to the first light-shielding cloth and is used to drive the first light-shielding cloth to move along the first direction to unwind or rewind. The second light-shielding module includes a second driving source, a second transmission plate, and a second light-shielding cloth. The second driving source is used to drive the second transmission plate to move along the second direction. The second transmission plate is connected to the second light-shielding cloth and is used to drive the second light-shielding cloth to move along the second direction for unwinding or winding.
6. The crimping device according to claim 5, characterized in that, The limiting mechanism includes multiple pressing blocks and multiple abutting blocks. The pressing blocks are all disposed on the first transmission plate and / or the second transmission plate, and the pressing blocks are spaced apart along the circumferential direction of the flipping platform. The pressing blocks can abut against the upper surface of the product to be pressed. The abutting blocks are all disposed on the first transmission plate and / or the second transmission plate, and the abutting blocks are spaced apart along the circumferential direction of the flipping platform. The abutting blocks can abut against the side of the product to be pressed.
7. The crimping device according to claim 1, characterized in that, The drive module includes a third drive source, a first link and a second link. The first link is driven to the third drive source, one end of the second link is rotatably connected to the first link, and the other end is fixed to the flipping platform.
8. The crimping device according to claim 1, characterized in that, The flipping mechanism also includes a buffer component, which is disposed on the machine base. During the rotation of the flipping platform, the buffer component can abut against the flipping platform to prevent the flipping platform from automatically falling back.
9. The crimping device according to claim 1, characterized in that, The pressing device also includes a linear module, which is disposed on the machine base and has a material picking position and a testing position on opposite sides of its extension direction; The flipping mechanism is slidably disposed on the linear module along the extension direction of the linear module.
10. A testing system, characterized in that, The testing system includes: The testing facility is used for optical testing of the product to be pressed; The crimping device according to any one of claims 1-9, wherein the crimping device is disposed downstream of the testing mechanism.